qtextdocumentlayout.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2015 The Qt Company Ltd.-
4** Contact: http://www.qt.io/licensing/-
5**-
6** This file is part of the QtGui module of the Qt Toolkit.-
7**-
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18** Alternatively, this file may be used under the terms of the GNU Lesser-
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21** LICENSE.LGPLv3 included in the packaging of this file. Please review the-
22** following information to ensure the GNU Lesser General Public License-
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29**-
30** $QT_END_LICENSE$-
31**-
32****************************************************************************/-
33-
34#include "qtextdocumentlayout_p.h"-
35#include "qtextdocument_p.h"-
36#include "qtextimagehandler_p.h"-
37#include "qtexttable.h"-
38#include "qtextlist.h"-
39#include "qtextengine_p.h"-
40#include "private/qcssutil_p.h"-
41#include "private/qguiapplication_p.h"-
42-
43#include "qabstracttextdocumentlayout_p.h"-
44#include "qcssparser_p.h"-
45-
46#include <qpainter.h>-
47#include <qmath.h>-
48#include <qrect.h>-
49#include <qpalette.h>-
50#include <qdebug.h>-
51#include <qvarlengtharray.h>-
52#include <limits.h>-
53#include <qbasictimer.h>-
54#include "private/qfunctions_p.h"-
55-
56#include <algorithm>-
57-
58// #define LAYOUT_DEBUG-
59-
60#ifdef LAYOUT_DEBUG-
61#define LDEBUG qDebug()-
62#define INC_INDENT debug_indent += " "-
63#define DEC_INDENT debug_indent = debug_indent.left(debug_indent.length()-2)-
64#else-
65#define LDEBUG if(0) qDebug()-
66#define INC_INDENT do {} while(0)-
67#define DEC_INDENT do {} while(0)-
68#endif-
69-
70QT_BEGIN_NAMESPACE-
71-
72// ################ should probably add frameFormatChange notification!-
73-
74struct QTextLayoutStruct;-
75-
76class QTextFrameData : public QTextFrameLayoutData-
77{-
78public:-
79 QTextFrameData();-
80-
81 // relative to parent frame-
82 QFixedPoint position;-
83 QFixedSize size;-
84-
85 // contents starts at (margin+border/margin+border)-
86 QFixed topMargin;-
87 QFixed bottomMargin;-
88 QFixed leftMargin;-
89 QFixed rightMargin;-
90 QFixed border;-
91 QFixed padding;-
92 // contents width includes padding (as we need to treat this on a per cell basis for tables)-
93 QFixed contentsWidth;-
94 QFixed contentsHeight;-
95 QFixed oldContentsWidth;-
96-
97 // accumulated margins-
98 QFixed effectiveTopMargin;-
99 QFixed effectiveBottomMargin;-
100-
101 QFixed minimumWidth;-
102 QFixed maximumWidth;-
103-
104 QTextLayoutStruct *currentLayoutStruct;-
105-
106 bool sizeDirty;-
107 bool layoutDirty;-
108-
109 QVector<QPointer<QTextFrame> > floats;-
110};-
111-
112QTextFrameData::QTextFrameData()-
113 : maximumWidth(QFIXED_MAX),-
114 currentLayoutStruct(0), sizeDirty(true), layoutDirty(true)-
115{-
116}
never executed: end of block
0
117-
118struct QTextLayoutStruct {-
119 QTextLayoutStruct() : maximumWidth(QFIXED_MAX), fullLayout(false)-
120 {}
never executed: end of block
0
121 QTextFrame *frame;-
122 QFixed x_left;-
123 QFixed x_right;-
124 QFixed frameY; // absolute y position of the current frame-
125 QFixed y; // always relative to the current frame-
126 QFixed contentsWidth;-
127 QFixed minimumWidth;-
128 QFixed maximumWidth;-
129 bool fullLayout;-
130 QList<QTextFrame *> pendingFloats;-
131 QFixed pageHeight;-
132 QFixed pageBottom;-
133 QFixed pageTopMargin;-
134 QFixed pageBottomMargin;-
135 QRectF updateRect;-
136 QRectF updateRectForFloats;-
137-
138 inline void addUpdateRectForFloat(const QRectF &rect) {-
139 if (updateRectForFloats.isValid())
updateRectForFloats.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
140 updateRectForFloats |= rect;
never executed: updateRectForFloats |= rect;
0
141 else-
142 updateRectForFloats = rect;
never executed: updateRectForFloats = rect;
0
143 }-
144-
145 inline QFixed absoluteY() const-
146 { return frameY + y; }
never executed: return frameY + y;
0
147-
148 inline int currentPage() const-
149 { return pageHeight == 0 ? 0 : (absoluteY() / pageHeight).truncate(); }
never executed: return pageHeight == 0 ? 0 : (absoluteY() / pageHeight).truncate();
pageHeight == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
150-
151 inline void newPage()-
152 { if (pageHeight == QFIXED_MAX) return; pageBottom += pageHeight; y = pageBottom - pageHeight + pageBottomMargin + pageTopMargin - frameY; }
never executed: return;
never executed: end of block
pageHeight == (2147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
0
153};-
154-
155class QTextTableData : public QTextFrameData-
156{-
157public:-
158 QFixed cellSpacing, cellPadding;-
159 qreal deviceScale;-
160 QVector<QFixed> minWidths;-
161 QVector<QFixed> maxWidths;-
162 QVector<QFixed> widths;-
163 QVector<QFixed> heights;-
164 QVector<QFixed> columnPositions;-
165 QVector<QFixed> rowPositions;-
166-
167 QVector<QFixed> cellVerticalOffsets;-
168-
169 QFixed headerHeight;-
170-
171 // maps from cell index (row + col * rowCount) to child frames belonging to-
172 // the specific cell-
173 QMultiHash<int, QTextFrame *> childFrameMap;-
174-
175 inline QFixed cellWidth(int column, int colspan) const-
176 { return columnPositions.at(column + colspan - 1) + widths.at(column + colspan - 1)
never executed: return columnPositions.at(column + colspan - 1) + widths.at(column + colspan - 1) - columnPositions.at(column);
0
177 - columnPositions.at(column); }
never executed: return columnPositions.at(column + colspan - 1) + widths.at(column + colspan - 1) - columnPositions.at(column);
0
178-
179 inline void calcRowPosition(int row)-
180 {-
181 if (row > 0)
row > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
182 rowPositions[row] = rowPositions.at(row - 1) + heights.at(row - 1) + border + cellSpacing + border;
never executed: rowPositions[row] = rowPositions.at(row - 1) + heights.at(row - 1) + border + cellSpacing + border;
0
183 }
never executed: end of block
0
184-
185 QRectF cellRect(const QTextTableCell &cell) const;-
186-
187 inline QFixed paddingProperty(const QTextFormat &format, QTextFormat::Property property) const-
188 {-
189 QVariant v = format.property(property);-
190 if (v.isNull()) {
v.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
191 return cellPadding;
never executed: return cellPadding;
0
192 } else {-
193 Q_ASSERT(v.userType() == QVariant::Double || v.userType() == QMetaType::Float);-
194 return QFixed::fromReal(v.toReal() * deviceScale);
never executed: return QFixed::fromReal(v.toReal() * deviceScale);
0
195 }-
196 }-
197-
198 inline QFixed topPadding(const QTextFormat &format) const-
199 {-
200 return paddingProperty(format, QTextFormat::TableCellTopPadding);
never executed: return paddingProperty(format, QTextFormat::TableCellTopPadding);
0
201 }-
202-
203 inline QFixed bottomPadding(const QTextFormat &format) const-
204 {-
205 return paddingProperty(format, QTextFormat::TableCellBottomPadding);
never executed: return paddingProperty(format, QTextFormat::TableCellBottomPadding);
0
206 }-
207-
208 inline QFixed leftPadding(const QTextFormat &format) const-
209 {-
210 return paddingProperty(format, QTextFormat::TableCellLeftPadding);
never executed: return paddingProperty(format, QTextFormat::TableCellLeftPadding);
0
211 }-
212-
213 inline QFixed rightPadding(const QTextFormat &format) const-
214 {-
215 return paddingProperty(format, QTextFormat::TableCellRightPadding);
never executed: return paddingProperty(format, QTextFormat::TableCellRightPadding);
0
216 }-
217-
218 inline QFixedPoint cellPosition(const QTextTableCell &cell) const-
219 {-
220 const QTextFormat fmt = cell.format();-
221 return cellPosition(cell.row(), cell.column()) + QFixedPoint(leftPadding(fmt), topPadding(fmt));
never executed: return cellPosition(cell.row(), cell.column()) + QFixedPoint(leftPadding(fmt), topPadding(fmt));
0
222 }-
223-
224 void updateTableSize();-
225-
226private:-
227 inline QFixedPoint cellPosition(int row, int col) const-
228 { return QFixedPoint(columnPositions.at(col), rowPositions.at(row) + cellVerticalOffsets.at(col + row * widths.size())); }
never executed: return QFixedPoint(columnPositions.at(col), rowPositions.at(row) + cellVerticalOffsets.at(col + row * widths.size()));
0
229};-
230-
231static QTextFrameData *createData(QTextFrame *f)-
232{-
233 QTextFrameData *data;-
234 if (qobject_cast<QTextTable *>(f))
qobject_cast<QTextTable *>(f)Description
TRUEnever evaluated
FALSEnever evaluated
0
235 data = new QTextTableData;
never executed: data = new QTextTableData;
0
236 else-
237 data = new QTextFrameData;
never executed: data = new QTextFrameData;
0
238 f->setLayoutData(data);-
239 return data;
never executed: return data;
0
240}-
241-
242static inline QTextFrameData *data(QTextFrame *f)-
243{-
244 QTextFrameData *data = static_cast<QTextFrameData *>(f->layoutData());-
245 if (!data)
!dataDescription
TRUEnever evaluated
FALSEnever evaluated
0
246 data = createData(f);
never executed: data = createData(f);
0
247 return data;
never executed: return data;
0
248}-
249-
250static bool isFrameFromInlineObject(QTextFrame *f)-
251{-
252 return f->firstPosition() > f->lastPosition();
never executed: return f->firstPosition() > f->lastPosition();
0
253}-
254-
255void QTextTableData::updateTableSize()-
256{-
257 const QFixed effectiveTopMargin = this->topMargin + border + padding;-
258 const QFixed effectiveBottomMargin = this->bottomMargin + border + padding;-
259 const QFixed effectiveLeftMargin = this->leftMargin + border + padding;-
260 const QFixed effectiveRightMargin = this->rightMargin + border + padding;-
261 size.height = contentsHeight == -1
contentsHeight == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
262 ? rowPositions.last() + heights.last() + padding + border + cellSpacing + effectiveBottomMargin-
263 : effectiveTopMargin + contentsHeight + effectiveBottomMargin;-
264 size.width = effectiveLeftMargin + contentsWidth + effectiveRightMargin;-
265}
never executed: end of block
0
266-
267QRectF QTextTableData::cellRect(const QTextTableCell &cell) const-
268{-
269 const int row = cell.row();-
270 const int rowSpan = cell.rowSpan();-
271 const int column = cell.column();-
272 const int colSpan = cell.columnSpan();-
273-
274 return QRectF(columnPositions.at(column).toReal(),
never executed: return QRectF(columnPositions.at(column).toReal(), rowPositions.at(row).toReal(), (columnPositions.at(column + colSpan - 1) + widths.at(column + colSpan - 1) - columnPositions.at(column)).toReal(), (rowPositions.at(row + rowSpan - 1) + heights.at(row + rowSpan - 1) - rowPositions.at(row)).toReal());
0
275 rowPositions.at(row).toReal(),
never executed: return QRectF(columnPositions.at(column).toReal(), rowPositions.at(row).toReal(), (columnPositions.at(column + colSpan - 1) + widths.at(column + colSpan - 1) - columnPositions.at(column)).toReal(), (rowPositions.at(row + rowSpan - 1) + heights.at(row + rowSpan - 1) - rowPositions.at(row)).toReal());
0
276 (columnPositions.at(column + colSpan - 1) + widths.at(column + colSpan - 1) - columnPositions.at(column)).toReal(),
never executed: return QRectF(columnPositions.at(column).toReal(), rowPositions.at(row).toReal(), (columnPositions.at(column + colSpan - 1) + widths.at(column + colSpan - 1) - columnPositions.at(column)).toReal(), (rowPositions.at(row + rowSpan - 1) + heights.at(row + rowSpan - 1) - rowPositions.at(row)).toReal());
0
277 (rowPositions.at(row + rowSpan - 1) + heights.at(row + rowSpan - 1) - rowPositions.at(row)).toReal());
never executed: return QRectF(columnPositions.at(column).toReal(), rowPositions.at(row).toReal(), (columnPositions.at(column + colSpan - 1) + widths.at(column + colSpan - 1) - columnPositions.at(column)).toReal(), (rowPositions.at(row + rowSpan - 1) + heights.at(row + rowSpan - 1) - rowPositions.at(row)).toReal());
0
278}-
279-
280static inline bool isEmptyBlockBeforeTable(const QTextBlock &block, const QTextBlockFormat &format, const QTextFrame::Iterator &nextIt)-
281{-
282 return !nextIt.atEnd()
never executed: return !nextIt.atEnd() && qobject_cast<QTextTable *>(nextIt.currentFrame()) && block.isValid() && block.length() == 1 && !format.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth) && !format.hasProperty(QTextFormat::BackgroundBrush) && nextIt.currentFrame()->firstPosition() == block.position() + 1 ;
!nextIt.atEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
283 && qobject_cast<QTextTable *>(nextIt.currentFrame())
never executed: return !nextIt.atEnd() && qobject_cast<QTextTable *>(nextIt.currentFrame()) && block.isValid() && block.length() == 1 && !format.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth) && !format.hasProperty(QTextFormat::BackgroundBrush) && nextIt.currentFrame()->firstPosition() == block.position() + 1 ;
qobject_cast<Q...urrentFrame())Description
TRUEnever evaluated
FALSEnever evaluated
0
284 && block.isValid()
never executed: return !nextIt.atEnd() && qobject_cast<QTextTable *>(nextIt.currentFrame()) && block.isValid() && block.length() == 1 && !format.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth) && !format.hasProperty(QTextFormat::BackgroundBrush) && nextIt.currentFrame()->firstPosition() == block.position() + 1 ;
block.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
285 && block.length() == 1
never executed: return !nextIt.atEnd() && qobject_cast<QTextTable *>(nextIt.currentFrame()) && block.isValid() && block.length() == 1 && !format.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth) && !format.hasProperty(QTextFormat::BackgroundBrush) && nextIt.currentFrame()->firstPosition() == block.position() + 1 ;
block.length() == 1Description
TRUEnever evaluated
FALSEnever evaluated
0
286 && !format.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth)
never executed: return !nextIt.atEnd() && qobject_cast<QTextTable *>(nextIt.currentFrame()) && block.isValid() && block.length() == 1 && !format.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth) && !format.hasProperty(QTextFormat::BackgroundBrush) && nextIt.currentFrame()->firstPosition() == block.position() + 1 ;
!format.hasPro...talRulerWidth)Description
TRUEnever evaluated
FALSEnever evaluated
0
287 && !format.hasProperty(QTextFormat::BackgroundBrush)
never executed: return !nextIt.atEnd() && qobject_cast<QTextTable *>(nextIt.currentFrame()) && block.isValid() && block.length() == 1 && !format.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth) && !format.hasProperty(QTextFormat::BackgroundBrush) && nextIt.currentFrame()->firstPosition() == block.position() + 1 ;
!format.hasPro...ckgroundBrush)Description
TRUEnever evaluated
FALSEnever evaluated
0
288 && nextIt.currentFrame()->firstPosition() == block.position() + 1
never executed: return !nextIt.atEnd() && qobject_cast<QTextTable *>(nextIt.currentFrame()) && block.isValid() && block.length() == 1 && !format.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth) && !format.hasProperty(QTextFormat::BackgroundBrush) && nextIt.currentFrame()->firstPosition() == block.position() + 1 ;
nextIt.current...position() + 1Description
TRUEnever evaluated
FALSEnever evaluated
0
289 ;
never executed: return !nextIt.atEnd() && qobject_cast<QTextTable *>(nextIt.currentFrame()) && block.isValid() && block.length() == 1 && !format.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth) && !format.hasProperty(QTextFormat::BackgroundBrush) && nextIt.currentFrame()->firstPosition() == block.position() + 1 ;
0
290}-
291-
292static inline bool isEmptyBlockBeforeTable(QTextFrame::Iterator it)-
293{-
294 QTextFrame::Iterator next = it; ++next;-
295 if (it.currentFrame())
it.currentFrame()Description
TRUEnever evaluated
FALSEnever evaluated
0
296 return false;
never executed: return false;
0
297 QTextBlock block = it.currentBlock();-
298 return isEmptyBlockBeforeTable(block, block.blockFormat(), next);
never executed: return isEmptyBlockBeforeTable(block, block.blockFormat(), next);
0
299}-
300-
301static inline bool isEmptyBlockAfterTable(const QTextBlock &block, const QTextFrame *previousFrame)-
302{-
303 return qobject_cast<const QTextTable *>(previousFrame)
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() == 1 && previousFrame->lastPosition() == block.position() - 1 ;
qobject_cast<c...previousFrame)Description
TRUEnever evaluated
FALSEnever evaluated
0
304 && block.isValid()
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() == 1 && previousFrame->lastPosition() == block.position() - 1 ;
block.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
305 && block.length() == 1
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() == 1 && previousFrame->lastPosition() == block.position() - 1 ;
block.length() == 1Description
TRUEnever evaluated
FALSEnever evaluated
0
306 && previousFrame->lastPosition() == block.position() - 1
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() == 1 && previousFrame->lastPosition() == block.position() - 1 ;
previousFrame-...position() - 1Description
TRUEnever evaluated
FALSEnever evaluated
0
307 ;
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() == 1 && previousFrame->lastPosition() == block.position() - 1 ;
0
308}-
309-
310static inline bool isLineSeparatorBlockAfterTable(const QTextBlock &block, const QTextFrame *previousFrame)-
311{-
312 return qobject_cast<const QTextTable *>(previousFrame)
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() > 1 && block.text().at(0) == QChar::LineSeparator && previousFrame->lastPosition() == block.position() - 1 ;
qobject_cast<c...previousFrame)Description
TRUEnever evaluated
FALSEnever evaluated
0
313 && block.isValid()
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() > 1 && block.text().at(0) == QChar::LineSeparator && previousFrame->lastPosition() == block.position() - 1 ;
block.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
314 && block.length() > 1
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() > 1 && block.text().at(0) == QChar::LineSeparator && previousFrame->lastPosition() == block.position() - 1 ;
block.length() > 1Description
TRUEnever evaluated
FALSEnever evaluated
0
315 && block.text().at(0) == QChar::LineSeparator
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() > 1 && block.text().at(0) == QChar::LineSeparator && previousFrame->lastPosition() == block.position() - 1 ;
block.text().a...:LineSeparatorDescription
TRUEnever evaluated
FALSEnever evaluated
0
316 && previousFrame->lastPosition() == block.position() - 1
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() > 1 && block.text().at(0) == QChar::LineSeparator && previousFrame->lastPosition() == block.position() - 1 ;
previousFrame-...position() - 1Description
TRUEnever evaluated
FALSEnever evaluated
0
317 ;
never executed: return qobject_cast<const QTextTable *>(previousFrame) && block.isValid() && block.length() > 1 && block.text().at(0) == QChar::LineSeparator && previousFrame->lastPosition() == block.position() - 1 ;
0
318}-
319-
320/*-
321-
322Optimization strategies:-
323-
324HTML layout:-
325-
326* Distinguish between normal and special flow. For normal flow the condition:-
327 y1 > y2 holds for all blocks with b1.key() > b2.key().-
328* Special flow is: floats, table cells-
329-
330* Normal flow within table cells. Tables (not cells) are part of the normal flow.-
331-
332-
333* If blocks grows/shrinks in height and extends over whole page width at the end, move following blocks.-
334* If height doesn't change, no need to do anything-
335-
336Table cells:-
337-
338* If minWidth of cell changes, recalculate table width, relayout if needed.-
339* What about maxWidth when doing auto layout?-
340-
341Floats:-
342* need fixed or proportional width, otherwise don't float!-
343* On width/height change relayout surrounding paragraphs.-
344-
345Document width change:-
346* full relayout needed-
347-
348-
349Float handling:-
350-
351* Floats are specified by a special format object.-
352* currently only floating images are implemented.-
353-
354*/-
355-
356/*-
357-
358 On the table layouting:-
359-
360 +---[ table border ]--------------------------
361 | [ cell spacing ]-
362 | +------[ cell border ]-----+ +---------
363 | | | |-
364 | |-
365 | |-
366 | |-
367 |-
368-
369 rowPositions[i] and columnPositions[i] point at the cell content-
370 position. So for example the left border is drawn at-
371 x = columnPositions[i] - fd->border and similar for y.-
372-
373*/-
374-
375struct QCheckPoint-
376{-
377 QFixed y;-
378 QFixed frameY; // absolute y position of the current frame-
379 int positionInFrame;-
380 QFixed minimumWidth;-
381 QFixed maximumWidth;-
382 QFixed contentsWidth;-
383};-
384Q_DECLARE_TYPEINFO(QCheckPoint, Q_PRIMITIVE_TYPE);-
385-
386static bool operator<(const QCheckPoint &checkPoint, QFixed y)-
387{-
388 return checkPoint.y < y;
never executed: return checkPoint.y < y;
0
389}-
390-
391static bool operator<(const QCheckPoint &checkPoint, int pos)-
392{-
393 return checkPoint.positionInFrame < pos;
never executed: return checkPoint.positionInFrame < pos;
0
394}-
395-
396#if defined(Q_CC_MSVC) && _MSC_VER < 1600-
397//The STL implementation of MSVC 2008 requires the definitions-
398-
399static bool operator<(const QCheckPoint &checkPoint1, const QCheckPoint &checkPoint2)-
400{-
401 return checkPoint1.y < checkPoint2.y;-
402}-
403-
404static bool operator<(QFixed y, const QCheckPoint &checkPoint)-
405{-
406 return y < checkPoint.y;-
407}-
408-
409static bool operator<(int pos, const QCheckPoint &checkPoint)-
410{-
411 return pos < checkPoint.positionInFrame;-
412}-
413-
414#endif-
415-
416static void fillBackground(QPainter *p, const QRectF &rect, QBrush brush, const QPointF &origin, QRectF gradientRect = QRectF())-
417{-
418 p->save();-
419 if (brush.style() >= Qt::LinearGradientPattern && brush.style() <= Qt::ConicalGradientPattern) {
brush.style() ...radientPatternDescription
TRUEnever evaluated
FALSEnever evaluated
brush.style() ...radientPatternDescription
TRUEnever evaluated
FALSEnever evaluated
0
420 if (!gradientRect.isNull()) {
!gradientRect.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
421 QTransform m;-
422 m.translate(gradientRect.left(), gradientRect.top());-
423 m.scale(gradientRect.width(), gradientRect.height());-
424 brush.setTransform(m);-
425 const_cast<QGradient *>(brush.gradient())->setCoordinateMode(QGradient::LogicalMode);-
426 }
never executed: end of block
0
427 } else {
never executed: end of block
0
428 p->setBrushOrigin(origin);-
429 }
never executed: end of block
0
430 p->fillRect(rect, brush);-
431 p->restore();-
432}
never executed: end of block
0
433-
434class QTextDocumentLayoutPrivate : public QAbstractTextDocumentLayoutPrivate-
435{-
436 Q_DECLARE_PUBLIC(QTextDocumentLayout)-
437public:-
438 QTextDocumentLayoutPrivate();-
439-
440 QTextOption::WrapMode wordWrapMode;-
441#ifdef LAYOUT_DEBUG-
442 mutable QString debug_indent;-
443#endif-
444-
445 int fixedColumnWidth;-
446 int cursorWidth;-
447-
448 QSizeF lastReportedSize;-
449 QRectF viewportRect;-
450 QRectF clipRect;-
451-
452 mutable int currentLazyLayoutPosition;-
453 mutable int lazyLayoutStepSize;-
454 QBasicTimer layoutTimer;-
455 mutable QBasicTimer sizeChangedTimer;-
456 uint showLayoutProgress : 1;-
457 uint insideDocumentChange : 1;-
458-
459 int lastPageCount;-
460 qreal idealWidth;-
461 bool contentHasAlignment;-
462-
463 QFixed blockIndent(const QTextBlockFormat &blockFormat) const;-
464-
465 void drawFrame(const QPointF &offset, QPainter *painter, const QAbstractTextDocumentLayout::PaintContext &context,-
466 QTextFrame *f) const;-
467 void drawFlow(const QPointF &offset, QPainter *painter, const QAbstractTextDocumentLayout::PaintContext &context,-
468 QTextFrame::Iterator it, const QList<QTextFrame *> &floats, QTextBlock *cursorBlockNeedingRepaint) const;-
469 void drawBlock(const QPointF &offset, QPainter *painter, const QAbstractTextDocumentLayout::PaintContext &context,-
470 const QTextBlock &bl, bool inRootFrame) const;-
471 void drawListItem(const QPointF &offset, QPainter *painter, const QAbstractTextDocumentLayout::PaintContext &context,-
472 const QTextBlock &bl, const QTextCharFormat *selectionFormat) const;-
473 void drawTableCell(const QRectF &cellRect, QPainter *painter, const QAbstractTextDocumentLayout::PaintContext &cell_context,-
474 QTextTable *table, QTextTableData *td, int r, int c,-
475 QTextBlock *cursorBlockNeedingRepaint, QPointF *cursorBlockOffset) const;-
476 void drawBorder(QPainter *painter, const QRectF &rect, qreal topMargin, qreal bottomMargin, qreal border,-
477 const QBrush &brush, QTextFrameFormat::BorderStyle style) const;-
478 void drawFrameDecoration(QPainter *painter, QTextFrame *frame, QTextFrameData *fd, const QRectF &clip, const QRectF &rect) const;-
479-
480 enum HitPoint {-
481 PointBefore,-
482 PointAfter,-
483 PointInside,-
484 PointExact-
485 };-
486 HitPoint hitTest(QTextFrame *frame, const QFixedPoint &point, int *position, QTextLayout **l, Qt::HitTestAccuracy accuracy) const;-
487 HitPoint hitTest(QTextFrame::Iterator it, HitPoint hit, const QFixedPoint &p,-
488 int *position, QTextLayout **l, Qt::HitTestAccuracy accuracy) const;-
489 HitPoint hitTest(QTextTable *table, const QFixedPoint &point, int *position, QTextLayout **l, Qt::HitTestAccuracy accuracy) const;-
490 HitPoint hitTest(const QTextBlock &bl, const QFixedPoint &point, int *position, QTextLayout **l, Qt::HitTestAccuracy accuracy) const;-
491-
492 QTextLayoutStruct layoutCell(QTextTable *t, const QTextTableCell &cell, QFixed width,-
493 int layoutFrom, int layoutTo, QTextTableData *tableData, QFixed absoluteTableY,-
494 bool withPageBreaks);-
495 void setCellPosition(QTextTable *t, const QTextTableCell &cell, const QPointF &pos);-
496 QRectF layoutTable(QTextTable *t, int layoutFrom, int layoutTo, QFixed parentY);-
497-
498 void positionFloat(QTextFrame *frame, QTextLine *currentLine = 0);-
499-
500 // calls the next one-
501 QRectF layoutFrame(QTextFrame *f, int layoutFrom, int layoutTo, QFixed parentY = 0);-
502 QRectF layoutFrame(QTextFrame *f, int layoutFrom, int layoutTo, QFixed frameWidth, QFixed frameHeight, QFixed parentY = 0);-
503-
504 void layoutBlock(const QTextBlock &bl, int blockPosition, const QTextBlockFormat &blockFormat,-
505 QTextLayoutStruct *layoutStruct, int layoutFrom, int layoutTo, const QTextBlockFormat *previousBlockFormat);-
506 void layoutFlow(QTextFrame::Iterator it, QTextLayoutStruct *layoutStruct, int layoutFrom, int layoutTo, QFixed width = 0);-
507-
508 void floatMargins(const QFixed &y, const QTextLayoutStruct *layoutStruct, QFixed *left, QFixed *right) const;-
509 QFixed findY(QFixed yFrom, const QTextLayoutStruct *layoutStruct, QFixed requiredWidth) const;-
510-
511 QVector<QCheckPoint> checkPoints;-
512-
513 QTextFrame::Iterator frameIteratorForYPosition(QFixed y) const;-
514 QTextFrame::Iterator frameIteratorForTextPosition(int position) const;-
515-
516 void ensureLayouted(QFixed y) const;-
517 void ensureLayoutedByPosition(int position) const;-
518 inline void ensureLayoutFinished() const-
519 { ensureLayoutedByPosition(INT_MAX); }
never executed: end of block
0
520 void layoutStep() const;-
521-
522 QRectF frameBoundingRectInternal(QTextFrame *frame) const;-
523-
524 qreal scaleToDevice(qreal value) const;-
525 QFixed scaleToDevice(QFixed value) const;-
526};-
527-
528QTextDocumentLayoutPrivate::QTextDocumentLayoutPrivate()-
529 : fixedColumnWidth(-1),-
530 cursorWidth(1),-
531 currentLazyLayoutPosition(-1),-
532 lazyLayoutStepSize(1000),-
533 lastPageCount(-1)-
534{-
535 showLayoutProgress = true;-
536 insideDocumentChange = false;-
537 idealWidth = 0;-
538 contentHasAlignment = false;-
539}
never executed: end of block
0
540-
541QTextFrame::Iterator QTextDocumentLayoutPrivate::frameIteratorForYPosition(QFixed y) const-
542{-
543 QTextFrame *rootFrame = document->rootFrame();-
544-
545 if (checkPoints.isEmpty()
checkPoints.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
546 || y < 0 || y > data(rootFrame)->size.height)
y < 0Description
TRUEnever evaluated
FALSEnever evaluated
y > data(rootF...)->size.heightDescription
TRUEnever evaluated
FALSEnever evaluated
0
547 return rootFrame->begin();
never executed: return rootFrame->begin();
0
548-
549 QVector<QCheckPoint>::ConstIterator checkPoint = std::lower_bound(checkPoints.begin(), checkPoints.end(), y);-
550 if (checkPoint == checkPoints.end())
checkPoint == ...ckPoints.end()Description
TRUEnever evaluated
FALSEnever evaluated
0
551 return rootFrame->begin();
never executed: return rootFrame->begin();
0
552-
553 if (checkPoint != checkPoints.begin())
checkPoint != ...Points.begin()Description
TRUEnever evaluated
FALSEnever evaluated
0
554 --checkPoint;
never executed: --checkPoint;
0
555-
556 const int position = rootFrame->firstPosition() + checkPoint->positionInFrame;-
557 return frameIteratorForTextPosition(position);
never executed: return frameIteratorForTextPosition(position);
0
558}-
559-
560QTextFrame::Iterator QTextDocumentLayoutPrivate::frameIteratorForTextPosition(int position) const-
561{-
562 QTextFrame *rootFrame = docPrivate->rootFrame();-
563-
564 const QTextDocumentPrivate::BlockMap &map = docPrivate->blockMap();-
565 const int begin = map.findNode(rootFrame->firstPosition());-
566 const int end = map.findNode(rootFrame->lastPosition()+1);-
567-
568 const int block = map.findNode(position);-
569 const int blockPos = map.position(block);-
570-
571 QTextFrame::iterator it(rootFrame, block, begin, end);-
572-
573 QTextFrame *containingFrame = docPrivate->frameAt(blockPos);-
574 if (containingFrame != rootFrame) {
containingFrame != rootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
0
575 while (containingFrame->parentFrame() != rootFrame) {
containingFram...) != rootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
0
576 containingFrame = containingFrame->parentFrame();-
577 Q_ASSERT(containingFrame);-
578 }
never executed: end of block
0
579-
580 it.cf = containingFrame;-
581 it.cb = 0;-
582 }
never executed: end of block
0
583-
584 return it;
never executed: return it;
0
585}-
586-
587QTextDocumentLayoutPrivate::HitPoint-
588QTextDocumentLayoutPrivate::hitTest(QTextFrame *frame, const QFixedPoint &point, int *position, QTextLayout **l, Qt::HitTestAccuracy accuracy) const-
589{-
590 QTextFrameData *fd = data(frame);-
591 // #########-
592 if (fd->layoutDirty)
fd->layoutDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
593 return PointAfter;
never executed: return PointAfter;
0
594 Q_ASSERT(!fd->layoutDirty);-
595 Q_ASSERT(!fd->sizeDirty);-
596 const QFixedPoint relativePoint(point.x - fd->position.x, point.y - fd->position.y);-
597-
598 QTextFrame *rootFrame = docPrivate->rootFrame();-
599-
600// LDEBUG << "checking frame" << frame->firstPosition() << "point=" << point-
601// << "position" << fd->position << "size" << fd->size;-
602 if (frame != rootFrame) {
frame != rootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
0
603 if (relativePoint.y < 0 || relativePoint.x < 0) {
relativePoint.y < 0Description
TRUEnever evaluated
FALSEnever evaluated
relativePoint.x < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
604 *position = frame->firstPosition() - 1;-
605// LDEBUG << "before pos=" << *position;-
606 return PointBefore;
never executed: return PointBefore;
0
607 } else if (relativePoint.y > fd->size.height || relativePoint.x > fd->size.width) {
relativePoint....d->size.heightDescription
TRUEnever evaluated
FALSEnever evaluated
relativePoint....fd->size.widthDescription
TRUEnever evaluated
FALSEnever evaluated
0
608 *position = frame->lastPosition() + 1;-
609// LDEBUG << "after pos=" << *position;-
610 return PointAfter;
never executed: return PointAfter;
0
611 }-
612 }
never executed: end of block
0
613-
614 if (isFrameFromInlineObject(frame)) {
isFrameFromInlineObject(frame)Description
TRUEnever evaluated
FALSEnever evaluated
0
615 *position = frame->firstPosition() - 1;-
616 return PointExact;
never executed: return PointExact;
0
617 }-
618-
619 if (QTextTable *table = qobject_cast<QTextTable *>(frame)) {
QTextTable *ta...able *>(frame)Description
TRUEnever evaluated
FALSEnever evaluated
0
620 const int rows = table->rows();-
621 const int columns = table->columns();-
622 QTextTableData *td = static_cast<QTextTableData *>(data(table));-
623-
624 if (!td->childFrameMap.isEmpty()) {
!td->childFrameMap.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
625 for (int r = 0; r < rows; ++r) {
r < rowsDescription
TRUEnever evaluated
FALSEnever evaluated
0
626 for (int c = 0; c < columns; ++c) {
c < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
627 QTextTableCell cell = table->cellAt(r, c);-
628 if (cell.row() != r || cell.column() != c)
cell.row() != rDescription
TRUEnever evaluated
FALSEnever evaluated
cell.column() != cDescription
TRUEnever evaluated
FALSEnever evaluated
0
629 continue;
never executed: continue;
0
630-
631 QRectF cellRect = td->cellRect(cell);-
632 const QFixedPoint cellPos = QFixedPoint::fromPointF(cellRect.topLeft());-
633 const QFixedPoint pointInCell = relativePoint - cellPos;-
634-
635 const QList<QTextFrame *> childFrames = td->childFrameMap.values(r + c * rows);-
636 for (int i = 0; i < childFrames.size(); ++i) {
i < childFrames.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
637 QTextFrame *child = childFrames.at(i);-
638 if (isFrameFromInlineObject(child)
isFrameFromInlineObject(child)Description
TRUEnever evaluated
FALSEnever evaluated
0
639 && child->frameFormat().position() != QTextFrameFormat::InFlow
child->frameFo...Format::InFlowDescription
TRUEnever evaluated
FALSEnever evaluated
0
640 && hitTest(child, pointInCell, position, l, accuracy) == PointExact)
hitTest(child,... == PointExactDescription
TRUEnever evaluated
FALSEnever evaluated
0
641 {-
642 return PointExact;
never executed: return PointExact;
0
643 }-
644 }
never executed: end of block
0
645 }
never executed: end of block
0
646 }
never executed: end of block
0
647 }
never executed: end of block
0
648-
649 return hitTest(table, relativePoint, position, l, accuracy);
never executed: return hitTest(table, relativePoint, position, l, accuracy);
0
650 }-
651-
652 const QList<QTextFrame *> childFrames = frame->childFrames();-
653 for (int i = 0; i < childFrames.size(); ++i) {
i < childFrames.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
654 QTextFrame *child = childFrames.at(i);-
655 if (isFrameFromInlineObject(child)
isFrameFromInlineObject(child)Description
TRUEnever evaluated
FALSEnever evaluated
0
656 && child->frameFormat().position() != QTextFrameFormat::InFlow
child->frameFo...Format::InFlowDescription
TRUEnever evaluated
FALSEnever evaluated
0
657 && hitTest(child, relativePoint, position, l, accuracy) == PointExact)
hitTest(child,... == PointExactDescription
TRUEnever evaluated
FALSEnever evaluated
0
658 {-
659 return PointExact;
never executed: return PointExact;
0
660 }-
661 }
never executed: end of block
0
662-
663 QTextFrame::Iterator it = frame->begin();-
664-
665 if (frame == rootFrame) {
frame == rootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
0
666 it = frameIteratorForYPosition(relativePoint.y);-
667-
668 Q_ASSERT(it.parentFrame() == frame);-
669 }
never executed: end of block
0
670-
671 if (it.currentFrame())
it.currentFrame()Description
TRUEnever evaluated
FALSEnever evaluated
0
672 *position = it.currentFrame()->firstPosition();
never executed: *position = it.currentFrame()->firstPosition();
0
673 else-
674 *position = it.currentBlock().position();
never executed: *position = it.currentBlock().position();
0
675-
676 return hitTest(it, PointBefore, relativePoint, position, l, accuracy);
never executed: return hitTest(it, PointBefore, relativePoint, position, l, accuracy);
0
677}-
678-
679QTextDocumentLayoutPrivate::HitPoint-
680QTextDocumentLayoutPrivate::hitTest(QTextFrame::Iterator it, HitPoint hit, const QFixedPoint &p,-
681 int *position, QTextLayout **l, Qt::HitTestAccuracy accuracy) const-
682{-
683 INC_INDENT;-
684-
685 for (; !it.atEnd(); ++it) {
!it.atEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
686 QTextFrame *c = it.currentFrame();-
687 HitPoint hp;-
688 int pos = -1;-
689 if (c) {
cDescription
TRUEnever evaluated
FALSEnever evaluated
0
690 hp = hitTest(c, p, &pos, l, accuracy);-
691 } else {
never executed: end of block
0
692 hp = hitTest(it.currentBlock(), p, &pos, l, accuracy);-
693 }
never executed: end of block
0
694 if (hp >= PointInside) {
hp >= PointInsideDescription
TRUEnever evaluated
FALSEnever evaluated
0
695 if (isEmptyBlockBeforeTable(it))
isEmptyBlockBeforeTable(it)Description
TRUEnever evaluated
FALSEnever evaluated
0
696 continue;
never executed: continue;
0
697 hit = hp;-
698 *position = pos;-
699 break;
never executed: break;
0
700 }-
701 if (hp == PointBefore && pos < *position) {
hp == PointBeforeDescription
TRUEnever evaluated
FALSEnever evaluated
pos < *positionDescription
TRUEnever evaluated
FALSEnever evaluated
0
702 *position = pos;-
703 hit = hp;-
704 } else if (hp == PointAfter && pos > *position) {
never executed: end of block
hp == PointAfterDescription
TRUEnever evaluated
FALSEnever evaluated
pos > *positionDescription
TRUEnever evaluated
FALSEnever evaluated
0
705 *position = pos;-
706 hit = hp;-
707 }
never executed: end of block
0
708 }
never executed: end of block
0
709-
710 DEC_INDENT;-
711// LDEBUG << "inside=" << hit << " pos=" << *position;-
712 return hit;
never executed: return hit;
0
713}-
714-
715QTextDocumentLayoutPrivate::HitPoint-
716QTextDocumentLayoutPrivate::hitTest(QTextTable *table, const QFixedPoint &point,-
717 int *position, QTextLayout **l, Qt::HitTestAccuracy accuracy) const-
718{-
719 QTextTableData *td = static_cast<QTextTableData *>(data(table));-
720-
721 QVector<QFixed>::ConstIterator rowIt = std::lower_bound(td->rowPositions.constBegin(), td->rowPositions.constEnd(), point.y);-
722 if (rowIt == td->rowPositions.constEnd()) {
rowIt == td->r...ons.constEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
723 rowIt = td->rowPositions.constEnd() - 1;-
724 } else if (rowIt != td->rowPositions.constBegin()) {
never executed: end of block
rowIt != td->r...s.constBegin()Description
TRUEnever evaluated
FALSEnever evaluated
0
725 --rowIt;-
726 }
never executed: end of block
0
727-
728 QVector<QFixed>::ConstIterator colIt = std::lower_bound(td->columnPositions.constBegin(), td->columnPositions.constEnd(), point.x);-
729 if (colIt == td->columnPositions.constEnd()) {
colIt == td->c...ons.constEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
730 colIt = td->columnPositions.constEnd() - 1;-
731 } else if (colIt != td->columnPositions.constBegin()) {
never executed: end of block
colIt != td->c...s.constBegin()Description
TRUEnever evaluated
FALSEnever evaluated
0
732 --colIt;-
733 }
never executed: end of block
0
734-
735 QTextTableCell cell = table->cellAt(rowIt - td->rowPositions.constBegin(),-
736 colIt - td->columnPositions.constBegin());-
737 if (!cell.isValid())
!cell.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
738 return PointBefore;
never executed: return PointBefore;
0
739-
740 *position = cell.firstPosition();-
741-
742 HitPoint hp = hitTest(cell.begin(), PointInside, point - td->cellPosition(cell), position, l, accuracy);-
743-
744 if (hp == PointExact)
hp == PointExactDescription
TRUEnever evaluated
FALSEnever evaluated
0
745 return hp;
never executed: return hp;
0
746 if (hp == PointAfter)
hp == PointAfterDescription
TRUEnever evaluated
FALSEnever evaluated
0
747 *position = cell.lastPosition();
never executed: *position = cell.lastPosition();
0
748 return PointInside;
never executed: return PointInside;
0
749}-
750-
751QTextDocumentLayoutPrivate::HitPoint-
752QTextDocumentLayoutPrivate::hitTest(const QTextBlock &bl, const QFixedPoint &point, int *position, QTextLayout **l,-
753 Qt::HitTestAccuracy accuracy) const-
754{-
755 QTextLayout *tl = bl.layout();-
756 QRectF textrect = tl->boundingRect();-
757 textrect.translate(tl->position());-
758// LDEBUG << " checking block" << bl.position() << "point=" << point-
759// << " tlrect" << textrect;-
760 *position = bl.position();-
761 if (point.y.toReal() < textrect.top()) {
point.y.toReal...textrect.top()Description
TRUEnever evaluated
FALSEnever evaluated
0
762// LDEBUG << " before pos=" << *position;-
763 return PointBefore;
never executed: return PointBefore;
0
764 } else if (point.y.toReal() > textrect.bottom()) {
point.y.toReal...trect.bottom()Description
TRUEnever evaluated
FALSEnever evaluated
0
765 *position += bl.length();-
766// LDEBUG << " after pos=" << *position;-
767 return PointAfter;
never executed: return PointAfter;
0
768 }-
769-
770 QPointF pos = point.toPointF() - tl->position();-
771-
772 // ### rtl?-
773-
774 HitPoint hit = PointInside;-
775 *l = tl;-
776 int off = 0;-
777 for (int i = 0; i < tl->lineCount(); ++i) {
i < tl->lineCount()Description
TRUEnever evaluated
FALSEnever evaluated
0
778 QTextLine line = tl->lineAt(i);-
779 const QRectF lr = line.naturalTextRect();-
780 if (lr.top() > pos.y()) {
lr.top() > pos.y()Description
TRUEnever evaluated
FALSEnever evaluated
0
781 off = qMin(off, line.textStart());-
782 } else if (lr.bottom() <= pos.y()) {
never executed: end of block
lr.bottom() <= pos.y()Description
TRUEnever evaluated
FALSEnever evaluated
0
783 off = qMax(off, line.textStart() + line.textLength());-
784 } else {
never executed: end of block
0
785 if (lr.left() <= pos.x() && lr.right() >= pos.x())
lr.left() <= pos.x()Description
TRUEnever evaluated
FALSEnever evaluated
lr.right() >= pos.x()Description
TRUEnever evaluated
FALSEnever evaluated
0
786 hit = PointExact;
never executed: hit = PointExact;
0
787 // when trying to hit an anchor we want it to hit not only in the left-
788 // half-
789 if (accuracy == Qt::ExactHit)
accuracy == Qt::ExactHitDescription
TRUEnever evaluated
FALSEnever evaluated
0
790 off = line.xToCursor(pos.x(), QTextLine::CursorOnCharacter);
never executed: off = line.xToCursor(pos.x(), QTextLine::CursorOnCharacter);
0
791 else-
792 off = line.xToCursor(pos.x(), QTextLine::CursorBetweenCharacters);
never executed: off = line.xToCursor(pos.x(), QTextLine::CursorBetweenCharacters);
0
793 break;
never executed: break;
0
794 }-
795 }-
796 *position += off;-
797-
798// LDEBUG << " inside=" << hit << " pos=" << *position;-
799 return hit;
never executed: return hit;
0
800}-
801-
802// ### could be moved to QTextBlock-
803QFixed QTextDocumentLayoutPrivate::blockIndent(const QTextBlockFormat &blockFormat) const-
804{-
805 qreal indent = blockFormat.indent();-
806-
807 QTextObject *object = document->objectForFormat(blockFormat);-
808 if (object)
objectDescription
TRUEnever evaluated
FALSEnever evaluated
0
809 indent += object->format().toListFormat().indent();
never executed: indent += object->format().toListFormat().indent();
0
810-
811 if (qIsNull(indent))
qIsNull(indent)Description
TRUEnever evaluated
FALSEnever evaluated
0
812 return 0;
never executed: return 0;
0
813-
814 qreal scale = 1;-
815 if (paintDevice) {
paintDeviceDescription
TRUEnever evaluated
FALSEnever evaluated
0
816 scale = qreal(paintDevice->logicalDpiY()) / qreal(qt_defaultDpi());-
817 }
never executed: end of block
0
818-
819 return QFixed::fromReal(indent * scale * document->indentWidth());
never executed: return QFixed::fromReal(indent * scale * document->indentWidth());
0
820}-
821-
822void QTextDocumentLayoutPrivate::drawBorder(QPainter *painter, const QRectF &rect, qreal topMargin, qreal bottomMargin,-
823 qreal border, const QBrush &brush, QTextFrameFormat::BorderStyle style) const-
824{-
825 const qreal pageHeight = document->pageSize().height();-
826 const int topPage = pageHeight > 0 ? static_cast<int>(rect.top() / pageHeight) : 0;
pageHeight > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
827 const int bottomPage = pageHeight > 0 ? static_cast<int>((rect.bottom() + border) / pageHeight) : 0;
pageHeight > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
828-
829#ifndef QT_NO_CSSPARSER-
830 QCss::BorderStyle cssStyle = static_cast<QCss::BorderStyle>(style + 1);-
831#endif //QT_NO_CSSPARSER-
832-
833 bool turn_off_antialiasing = !(painter->renderHints() & QPainter::Antialiasing);-
834 painter->setRenderHint(QPainter::Antialiasing);-
835-
836 for (int i = topPage; i <= bottomPage; ++i) {
i <= bottomPageDescription
TRUEnever evaluated
FALSEnever evaluated
0
837 QRectF clipped = rect.toRect();-
838-
839 if (topPage != bottomPage) {
topPage != bottomPageDescription
TRUEnever evaluated
FALSEnever evaluated
0
840 clipped.setTop(qMax(clipped.top(), i * pageHeight + topMargin - border));-
841 clipped.setBottom(qMin(clipped.bottom(), (i + 1) * pageHeight - bottomMargin));-
842-
843 if (clipped.bottom() <= clipped.top())
clipped.bottom... clipped.top()Description
TRUEnever evaluated
FALSEnever evaluated
0
844 continue;
never executed: continue;
0
845 }
never executed: end of block
0
846#ifndef QT_NO_CSSPARSER-
847 qDrawEdge(painter, clipped.left(), clipped.top(), clipped.left() + border, clipped.bottom() + border, 0, 0, QCss::LeftEdge, cssStyle, brush);-
848 qDrawEdge(painter, clipped.left() + border, clipped.top(), clipped.right() + border, clipped.top() + border, 0, 0, QCss::TopEdge, cssStyle, brush);-
849 qDrawEdge(painter, clipped.right(), clipped.top() + border, clipped.right() + border, clipped.bottom(), 0, 0, QCss::RightEdge, cssStyle, brush);-
850 qDrawEdge(painter, clipped.left() + border, clipped.bottom(), clipped.right() + border, clipped.bottom() + border, 0, 0, QCss::BottomEdge, cssStyle, brush);-
851#else-
852 painter->save();-
853 painter->setPen(Qt::NoPen);-
854 painter->setBrush(brush);-
855 painter->drawRect(QRectF(clipped.left(), clipped.top(), clipped.left() + border, clipped.bottom() + border));-
856 painter->drawRect(QRectF(clipped.left() + border, clipped.top(), clipped.right() + border, clipped.top() + border));-
857 painter->drawRect(QRectF(clipped.right(), clipped.top() + border, clipped.right() + border, clipped.bottom()));-
858 painter->drawRect(QRectF(clipped.left() + border, clipped.bottom(), clipped.right() + border, clipped.bottom() + border));-
859 painter->restore();-
860#endif //QT_NO_CSSPARSER-
861 }
never executed: end of block
0
862 if (turn_off_antialiasing)
turn_off_antialiasingDescription
TRUEnever evaluated
FALSEnever evaluated
0
863 painter->setRenderHint(QPainter::Antialiasing, false);
never executed: painter->setRenderHint(QPainter::Antialiasing, false);
0
864}
never executed: end of block
0
865-
866void QTextDocumentLayoutPrivate::drawFrameDecoration(QPainter *painter, QTextFrame *frame, QTextFrameData *fd, const QRectF &clip, const QRectF &rect) const-
867{-
868-
869 const QBrush bg = frame->frameFormat().background();-
870 if (bg != Qt::NoBrush) {
bg != Qt::NoBrushDescription
TRUEnever evaluated
FALSEnever evaluated
0
871 QRectF bgRect = rect;-
872 bgRect.adjust((fd->leftMargin + fd->border).toReal(),-
873 (fd->topMargin + fd->border).toReal(),-
874 - (fd->rightMargin + fd->border).toReal(),-
875 - (fd->bottomMargin + fd->border).toReal());-
876-
877 QRectF gradientRect; // invalid makes it default to bgRect-
878 QPointF origin = bgRect.topLeft();-
879 if (!frame->parentFrame()) {
!frame->parentFrame()Description
TRUEnever evaluated
FALSEnever evaluated
0
880 bgRect = clip;-
881 gradientRect.setWidth(painter->device()->width());-
882 gradientRect.setHeight(painter->device()->height());-
883 }
never executed: end of block
0
884 fillBackground(painter, bgRect, bg, origin, gradientRect);-
885 }
never executed: end of block
0
886 if (fd->border != 0) {
fd->border != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
887 painter->save();-
888 painter->setBrush(Qt::lightGray);-
889 painter->setPen(Qt::NoPen);-
890-
891 const qreal leftEdge = rect.left() + fd->leftMargin.toReal();-
892 const qreal border = fd->border.toReal();-
893 const qreal topMargin = fd->topMargin.toReal();-
894 const qreal leftMargin = fd->leftMargin.toReal();-
895 const qreal bottomMargin = fd->bottomMargin.toReal();-
896 const qreal rightMargin = fd->rightMargin.toReal();-
897 const qreal w = rect.width() - 2 * border - leftMargin - rightMargin;-
898 const qreal h = rect.height() - 2 * border - topMargin - bottomMargin;-
899-
900 drawBorder(painter, QRectF(leftEdge, rect.top() + topMargin, w + border, h + border),-
901 fd->effectiveTopMargin.toReal(), fd->effectiveBottomMargin.toReal(),-
902 border, frame->frameFormat().borderBrush(), frame->frameFormat().borderStyle());-
903-
904 painter->restore();-
905 }
never executed: end of block
0
906}
never executed: end of block
0
907-
908static void adjustContextSelectionsForCell(QAbstractTextDocumentLayout::PaintContext &cell_context,-
909 const QTextTableCell &cell,-
910 int r, int c,-
911 const int *selectedTableCells)-
912{-
913 for (int i = 0; i < cell_context.selections.size(); ++i) {
i < cell_conte...ections.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
914 int row_start = selectedTableCells[i * 4];-
915 int col_start = selectedTableCells[i * 4 + 1];-
916 int num_rows = selectedTableCells[i * 4 + 2];-
917 int num_cols = selectedTableCells[i * 4 + 3];-
918-
919 if (row_start != -1) {
row_start != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
920 if (r >= row_start && r < row_start + num_rows
r >= row_startDescription
TRUEnever evaluated
FALSEnever evaluated
r < row_start + num_rowsDescription
TRUEnever evaluated
FALSEnever evaluated
0
921 && c >= col_start && c < col_start + num_cols)
c >= col_startDescription
TRUEnever evaluated
FALSEnever evaluated
c < col_start + num_colsDescription
TRUEnever evaluated
FALSEnever evaluated
0
922 {-
923 int firstPosition = cell.firstPosition();-
924 int lastPosition = cell.lastPosition();-
925-
926 // make sure empty cells are still selected-
927 if (firstPosition == lastPosition)
firstPosition == lastPositionDescription
TRUEnever evaluated
FALSEnever evaluated
0
928 ++lastPosition;
never executed: ++lastPosition;
0
929-
930 cell_context.selections[i].cursor.setPosition(firstPosition);-
931 cell_context.selections[i].cursor.setPosition(lastPosition, QTextCursor::KeepAnchor);-
932 } else {
never executed: end of block
0
933 cell_context.selections[i].cursor.clearSelection();-
934 }
never executed: end of block
0
935 }-
936-
937 // FullWidthSelection is not useful for tables-
938 cell_context.selections[i].format.clearProperty(QTextFormat::FullWidthSelection);-
939 }
never executed: end of block
0
940}
never executed: end of block
0
941-
942void QTextDocumentLayoutPrivate::drawFrame(const QPointF &offset, QPainter *painter,-
943 const QAbstractTextDocumentLayout::PaintContext &context,-
944 QTextFrame *frame) const-
945{-
946 QTextFrameData *fd = data(frame);-
947 // #######-
948 if (fd->layoutDirty)
fd->layoutDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
949 return;
never executed: return;
0
950 Q_ASSERT(!fd->sizeDirty);-
951 Q_ASSERT(!fd->layoutDirty);-
952-
953 const QPointF off = offset + fd->position.toPointF();-
954 if (context.clip.isValid()
context.clip.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
955 && (off.y() > context.clip.bottom() || off.y() + fd->size.height.toReal() < context.clip.top()
off.y() > cont....clip.bottom()Description
TRUEnever evaluated
FALSEnever evaluated
off.y() + fd->...ext.clip.top()Description
TRUEnever evaluated
FALSEnever evaluated
0
956 || off.x() > context.clip.right() || off.x() + fd->size.width.toReal() < context.clip.left()))
off.x() > context.clip.right()Description
TRUEnever evaluated
FALSEnever evaluated
off.x() + fd->...xt.clip.left()Description
TRUEnever evaluated
FALSEnever evaluated
0
957 return;
never executed: return;
0
958-
959// LDEBUG << debug_indent << "drawFrame" << frame->firstPosition() << "--" << frame->lastPosition() << "at" << offset;-
960// INC_INDENT;-
961-
962 // if the cursor is /on/ a table border we may need to repaint it-
963 // afterwards, as we usually draw the decoration first-
964 QTextBlock cursorBlockNeedingRepaint;-
965 QPointF offsetOfRepaintedCursorBlock = off;-
966-
967 QTextTable *table = qobject_cast<QTextTable *>(frame);-
968 const QRectF frameRect(off, fd->size.toSizeF());-
969-
970 if (table) {
tableDescription
TRUEnever evaluated
FALSEnever evaluated
0
971 const int rows = table->rows();-
972 const int columns = table->columns();-
973 QTextTableData *td = static_cast<QTextTableData *>(data(table));-
974-
975 QVarLengthArray<int> selectedTableCells(context.selections.size() * 4);-
976 for (int i = 0; i < context.selections.size(); ++i) {
i < context.selections.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
977 const QAbstractTextDocumentLayout::Selection &s = context.selections.at(i);-
978 int row_start = -1, col_start = -1, num_rows = -1, num_cols = -1;-
979-
980 if (s.cursor.currentTable() == table)
s.cursor.curre...ble() == tableDescription
TRUEnever evaluated
FALSEnever evaluated
0
981 s.cursor.selectedTableCells(&row_start, &num_rows, &col_start, &num_cols);
never executed: s.cursor.selectedTableCells(&row_start, &num_rows, &col_start, &num_cols);
0
982-
983 selectedTableCells[i * 4] = row_start;-
984 selectedTableCells[i * 4 + 1] = col_start;-
985 selectedTableCells[i * 4 + 2] = num_rows;-
986 selectedTableCells[i * 4 + 3] = num_cols;-
987 }
never executed: end of block
0
988-
989 QFixed pageHeight = QFixed::fromReal(document->pageSize().height());-
990 if (pageHeight <= 0)
pageHeight <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
991 pageHeight = QFIXED_MAX;
never executed: pageHeight = (2147483647/256);
0
992-
993 const int tableStartPage = (td->position.y / pageHeight).truncate();-
994 const int tableEndPage = ((td->position.y + td->size.height) / pageHeight).truncate();-
995-
996 qreal border = td->border.toReal();-
997 drawFrameDecoration(painter, frame, fd, context.clip, frameRect);-
998-
999 // draw the table headers-
1000 const int headerRowCount = qMin(table->format().headerRowCount(), rows - 1);-
1001 int page = tableStartPage + 1;-
1002 while (page <= tableEndPage) {
page <= tableEndPageDescription
TRUEnever evaluated
FALSEnever evaluated
0
1003 const QFixed pageTop = page * pageHeight + td->effectiveTopMargin + td->cellSpacing + td->border;-
1004 const qreal headerOffset = (pageTop - td->rowPositions.at(0)).toReal();-
1005 for (int r = 0; r < headerRowCount; ++r) {
r < headerRowCountDescription
TRUEnever evaluated
FALSEnever evaluated
0
1006 for (int c = 0; c < columns; ++c) {
c < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1007 QTextTableCell cell = table->cellAt(r, c);-
1008 QAbstractTextDocumentLayout::PaintContext cell_context = context;-
1009 adjustContextSelectionsForCell(cell_context, cell, r, c, selectedTableCells.data());-
1010 QRectF cellRect = td->cellRect(cell);-
1011-
1012 cellRect.translate(off.x(), headerOffset);-
1013 // we need to account for the cell border in the clipping test-
1014 int leftAdjust = qMin(qreal(0), 1 - border);-
1015 if (cell_context.clip.isValid() && !cellRect.adjusted(leftAdjust, leftAdjust, border, border).intersects(cell_context.clip))
cell_context.clip.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
!cellRect.adju..._context.clip)Description
TRUEnever evaluated
FALSEnever evaluated
0
1016 continue;
never executed: continue;
0
1017-
1018 drawTableCell(cellRect, painter, cell_context, table, td, r, c, &cursorBlockNeedingRepaint,-
1019 &offsetOfRepaintedCursorBlock);-
1020 }
never executed: end of block
0
1021 }
never executed: end of block
0
1022 ++page;-
1023 }
never executed: end of block
0
1024-
1025 int firstRow = 0;-
1026 int lastRow = rows;-
1027-
1028 if (context.clip.isValid()) {
context.clip.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
1029 QVector<QFixed>::ConstIterator rowIt = std::lower_bound(td->rowPositions.constBegin(), td->rowPositions.constEnd(), QFixed::fromReal(context.clip.top() - off.y()));-
1030 if (rowIt != td->rowPositions.constEnd() && rowIt != td->rowPositions.constBegin()) {
rowIt != td->r...ons.constEnd()Description
TRUEnever evaluated
FALSEnever evaluated
rowIt != td->r...s.constBegin()Description
TRUEnever evaluated
FALSEnever evaluated
0
1031 --rowIt;-
1032 firstRow = rowIt - td->rowPositions.constBegin();-
1033 }
never executed: end of block
0
1034-
1035 rowIt = std::upper_bound(td->rowPositions.constBegin(), td->rowPositions.constEnd(), QFixed::fromReal(context.clip.bottom() - off.y()));-
1036 if (rowIt != td->rowPositions.constEnd()) {
rowIt != td->r...ons.constEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
1037 ++rowIt;-
1038 lastRow = rowIt - td->rowPositions.constBegin();-
1039 }
never executed: end of block
0
1040 }
never executed: end of block
0
1041-
1042 for (int c = 0; c < columns; ++c) {
c < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1043 QTextTableCell cell = table->cellAt(firstRow, c);-
1044 firstRow = qMin(firstRow, cell.row());-
1045 }
never executed: end of block
0
1046-
1047 for (int r = firstRow; r < lastRow; ++r) {
r < lastRowDescription
TRUEnever evaluated
FALSEnever evaluated
0
1048 for (int c = 0; c < columns; ++c) {
c < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1049 QTextTableCell cell = table->cellAt(r, c);-
1050 QAbstractTextDocumentLayout::PaintContext cell_context = context;-
1051 adjustContextSelectionsForCell(cell_context, cell, r, c, selectedTableCells.data());-
1052 QRectF cellRect = td->cellRect(cell);-
1053-
1054 cellRect.translate(off);-
1055 // we need to account for the cell border in the clipping test-
1056 int leftAdjust = qMin(qreal(0), 1 - border);-
1057 if (cell_context.clip.isValid() && !cellRect.adjusted(leftAdjust, leftAdjust, border, border).intersects(cell_context.clip))
cell_context.clip.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
!cellRect.adju..._context.clip)Description
TRUEnever evaluated
FALSEnever evaluated
0
1058 continue;
never executed: continue;
0
1059-
1060 drawTableCell(cellRect, painter, cell_context, table, td, r, c, &cursorBlockNeedingRepaint,-
1061 &offsetOfRepaintedCursorBlock);-
1062 }
never executed: end of block
0
1063 }
never executed: end of block
0
1064-
1065 } else {
never executed: end of block
0
1066 drawFrameDecoration(painter, frame, fd, context.clip, frameRect);-
1067-
1068 QTextFrame::Iterator it = frame->begin();-
1069-
1070 if (frame == docPrivate->rootFrame())
frame == docPr...e->rootFrame()Description
TRUEnever evaluated
FALSEnever evaluated
0
1071 it = frameIteratorForYPosition(QFixed::fromReal(context.clip.top()));
never executed: it = frameIteratorForYPosition(QFixed::fromReal(context.clip.top()));
0
1072-
1073 QList<QTextFrame *> floats;-
1074 const int numFloats = fd->floats.count();-
1075 floats.reserve(numFloats);-
1076 for (int i = 0; i < numFloats; ++i)
i < numFloatsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1077 floats.append(fd->floats.at(i));
never executed: floats.append(fd->floats.at(i));
0
1078-
1079 drawFlow(off, painter, context, it, floats, &cursorBlockNeedingRepaint);-
1080 }
never executed: end of block
0
1081-
1082 if (cursorBlockNeedingRepaint.isValid()) {
cursorBlockNee...aint.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
1083 const QPen oldPen = painter->pen();-
1084 painter->setPen(context.palette.color(QPalette::Text));-
1085 const int cursorPos = context.cursorPosition - cursorBlockNeedingRepaint.position();-
1086 cursorBlockNeedingRepaint.layout()->drawCursor(painter, offsetOfRepaintedCursorBlock,-
1087 cursorPos, cursorWidth);-
1088 painter->setPen(oldPen);-
1089 }
never executed: end of block
0
1090-
1091// DEC_INDENT;-
1092-
1093 return;
never executed: return;
0
1094}-
1095-
1096void QTextDocumentLayoutPrivate::drawTableCell(const QRectF &cellRect, QPainter *painter, const QAbstractTextDocumentLayout::PaintContext &cell_context,-
1097 QTextTable *table, QTextTableData *td, int r, int c,-
1098 QTextBlock *cursorBlockNeedingRepaint, QPointF *cursorBlockOffset) const-
1099{-
1100 QTextTableCell cell = table->cellAt(r, c);-
1101 int rspan = cell.rowSpan();-
1102 int cspan = cell.columnSpan();-
1103 if (rspan != 1) {
rspan != 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1104 int cr = cell.row();-
1105 if (cr != r)
cr != rDescription
TRUEnever evaluated
FALSEnever evaluated
0
1106 return;
never executed: return;
0
1107 }
never executed: end of block
0
1108 if (cspan != 1) {
cspan != 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1109 int cc = cell.column();-
1110 if (cc != c)
cc != cDescription
TRUEnever evaluated
FALSEnever evaluated
0
1111 return;
never executed: return;
0
1112 }
never executed: end of block
0
1113-
1114 QTextFormat fmt = cell.format();-
1115 const QFixed leftPadding = td->leftPadding(fmt);-
1116 const QFixed topPadding = td->topPadding(fmt);-
1117-
1118 qreal topMargin = (td->effectiveTopMargin + td->cellSpacing + td->border).toReal();-
1119 qreal bottomMargin = (td->effectiveBottomMargin + td->cellSpacing + td->border).toReal();-
1120-
1121 const int headerRowCount = qMin(table->format().headerRowCount(), table->rows() - 1);-
1122 if (r >= headerRowCount)
r >= headerRowCountDescription
TRUEnever evaluated
FALSEnever evaluated
0
1123 topMargin += td->headerHeight.toReal();
never executed: topMargin += td->headerHeight.toReal();
0
1124-
1125 if (td->border != 0) {
td->border != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1126 const QBrush oldBrush = painter->brush();-
1127 const QPen oldPen = painter->pen();-
1128-
1129 const qreal border = td->border.toReal();-
1130-
1131 QRectF borderRect(cellRect.left() - border, cellRect.top() - border, cellRect.width() + border, cellRect.height() + border);-
1132-
1133 // invert the border style for cells-
1134 QTextFrameFormat::BorderStyle cellBorder = table->format().borderStyle();-
1135 switch (cellBorder) {-
1136 case QTextFrameFormat::BorderStyle_Inset:
never executed: case QTextFrameFormat::BorderStyle_Inset:
0
1137 cellBorder = QTextFrameFormat::BorderStyle_Outset;-
1138 break;
never executed: break;
0
1139 case QTextFrameFormat::BorderStyle_Outset:
never executed: case QTextFrameFormat::BorderStyle_Outset:
0
1140 cellBorder = QTextFrameFormat::BorderStyle_Inset;-
1141 break;
never executed: break;
0
1142 case QTextFrameFormat::BorderStyle_Groove:
never executed: case QTextFrameFormat::BorderStyle_Groove:
0
1143 cellBorder = QTextFrameFormat::BorderStyle_Ridge;-
1144 break;
never executed: break;
0
1145 case QTextFrameFormat::BorderStyle_Ridge:
never executed: case QTextFrameFormat::BorderStyle_Ridge:
0
1146 cellBorder = QTextFrameFormat::BorderStyle_Groove;-
1147 break;
never executed: break;
0
1148 default:
never executed: default:
0
1149 break;
never executed: break;
0
1150 }-
1151-
1152 drawBorder(painter, borderRect, topMargin, bottomMargin,-
1153 border, table->format().borderBrush(), cellBorder);-
1154-
1155 painter->setBrush(oldBrush);-
1156 painter->setPen(oldPen);-
1157 }
never executed: end of block
0
1158-
1159 const QBrush bg = cell.format().background();-
1160 const QPointF brushOrigin = painter->brushOrigin();-
1161 if (bg.style() != Qt::NoBrush) {
bg.style() != Qt::NoBrushDescription
TRUEnever evaluated
FALSEnever evaluated
0
1162 const qreal pageHeight = document->pageSize().height();-
1163 const int topPage = pageHeight > 0 ? static_cast<int>(cellRect.top() / pageHeight) : 0;
pageHeight > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1164 const int bottomPage = pageHeight > 0 ? static_cast<int>((cellRect.bottom()) / pageHeight) : 0;
pageHeight > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1165-
1166 if (topPage == bottomPage)
topPage == bottomPageDescription
TRUEnever evaluated
FALSEnever evaluated
0
1167 fillBackground(painter, cellRect, bg, cellRect.topLeft());
never executed: fillBackground(painter, cellRect, bg, cellRect.topLeft());
0
1168 else {-
1169 for (int i = topPage; i <= bottomPage; ++i) {
i <= bottomPageDescription
TRUEnever evaluated
FALSEnever evaluated
0
1170 QRectF clipped = cellRect.toRect();-
1171-
1172 if (topPage != bottomPage) {
topPage != bottomPageDescription
TRUEnever evaluated
FALSEnever evaluated
0
1173 const qreal top = qMax(i * pageHeight + topMargin, cell_context.clip.top());-
1174 const qreal bottom = qMin((i + 1) * pageHeight - bottomMargin, cell_context.clip.bottom());-
1175-
1176 clipped.setTop(qMax(clipped.top(), top));-
1177 clipped.setBottom(qMin(clipped.bottom(), bottom));-
1178-
1179 if (clipped.bottom() <= clipped.top())
clipped.bottom... clipped.top()Description
TRUEnever evaluated
FALSEnever evaluated
0
1180 continue;
never executed: continue;
0
1181-
1182 fillBackground(painter, clipped, bg, cellRect.topLeft());-
1183 }
never executed: end of block
0
1184 }
never executed: end of block
0
1185 }
never executed: end of block
0
1186-
1187 if (bg.style() > Qt::SolidPattern)
bg.style() > Qt::SolidPatternDescription
TRUEnever evaluated
FALSEnever evaluated
0
1188 painter->setBrushOrigin(cellRect.topLeft());
never executed: painter->setBrushOrigin(cellRect.topLeft());
0
1189 }
never executed: end of block
0
1190-
1191 const QFixed verticalOffset = td->cellVerticalOffsets.at(c + r * table->columns());-
1192-
1193 const QPointF cellPos = QPointF(cellRect.left() + leftPadding.toReal(),-
1194 cellRect.top() + (topPadding + verticalOffset).toReal());-
1195-
1196 QTextBlock repaintBlock;-
1197 drawFlow(cellPos, painter, cell_context, cell.begin(),-
1198 td->childFrameMap.values(r + c * table->rows()),-
1199 &repaintBlock);-
1200 if (repaintBlock.isValid()) {
repaintBlock.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
1201 *cursorBlockNeedingRepaint = repaintBlock;-
1202 *cursorBlockOffset = cellPos;-
1203 }
never executed: end of block
0
1204-
1205 if (bg.style() > Qt::SolidPattern)
bg.style() > Qt::SolidPatternDescription
TRUEnever evaluated
FALSEnever evaluated
0
1206 painter->setBrushOrigin(brushOrigin);
never executed: painter->setBrushOrigin(brushOrigin);
0
1207}
never executed: end of block
0
1208-
1209void QTextDocumentLayoutPrivate::drawFlow(const QPointF &offset, QPainter *painter, const QAbstractTextDocumentLayout::PaintContext &context,-
1210 QTextFrame::Iterator it, const QList<QTextFrame *> &floats, QTextBlock *cursorBlockNeedingRepaint) const-
1211{-
1212 Q_Q(const QTextDocumentLayout);-
1213 const bool inRootFrame = (!it.atEnd() && it.parentFrame() && it.parentFrame()->parentFrame() == 0);
!it.atEnd()Description
TRUEnever evaluated
FALSEnever evaluated
it.parentFrame()Description
TRUEnever evaluated
FALSEnever evaluated
it.parentFrame...ntFrame() == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1214-
1215 QVector<QCheckPoint>::ConstIterator lastVisibleCheckPoint = checkPoints.end();-
1216 if (inRootFrame && context.clip.isValid()) {
inRootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
context.clip.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
1217 lastVisibleCheckPoint = std::lower_bound(checkPoints.begin(), checkPoints.end(), QFixed::fromReal(context.clip.bottom()));-
1218 }
never executed: end of block
0
1219-
1220 QTextBlock previousBlock;-
1221 QTextFrame *previousFrame = 0;-
1222-
1223 for (; !it.atEnd(); ++it) {
!it.atEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
1224 QTextFrame *c = it.currentFrame();-
1225-
1226 if (inRootFrame && !checkPoints.isEmpty()) {
inRootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
!checkPoints.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1227 int currentPosInDoc;-
1228 if (c)
cDescription
TRUEnever evaluated
FALSEnever evaluated
0
1229 currentPosInDoc = c->firstPosition();
never executed: currentPosInDoc = c->firstPosition();
0
1230 else-
1231 currentPosInDoc = it.currentBlock().position();
never executed: currentPosInDoc = it.currentBlock().position();
0
1232-
1233 // if we're past what is already laid out then we're better off-
1234 // not trying to draw things that may not be positioned correctly yet-
1235 if (currentPosInDoc >= checkPoints.last().positionInFrame)
currentPosInDo...ositionInFrameDescription
TRUEnever evaluated
FALSEnever evaluated
0
1236 break;
never executed: break;
0
1237-
1238 if (lastVisibleCheckPoint != checkPoints.end()
lastVisibleChe...ckPoints.end()Description
TRUEnever evaluated
FALSEnever evaluated
0
1239 && context.clip.isValid()
context.clip.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
1240 && currentPosInDoc >= lastVisibleCheckPoint->positionInFrame
currentPosInDo...ositionInFrameDescription
TRUEnever evaluated
FALSEnever evaluated
0
1241 )-
1242 break;
never executed: break;
0
1243 }
never executed: end of block
0
1244-
1245 if (c)
cDescription
TRUEnever evaluated
FALSEnever evaluated
0
1246 drawFrame(offset, painter, context, c);
never executed: drawFrame(offset, painter, context, c);
0
1247 else {-
1248 QAbstractTextDocumentLayout::PaintContext pc = context;-
1249 if (isEmptyBlockAfterTable(it.currentBlock(), previousFrame))
isEmptyBlockAf...previousFrame)Description
TRUEnever evaluated
FALSEnever evaluated
0
1250 pc.selections.clear();
never executed: pc.selections.clear();
0
1251 drawBlock(offset, painter, pc, it.currentBlock(), inRootFrame);-
1252 }
never executed: end of block
0
1253-
1254 // when entering a table and the previous block is empty-
1255 // then layoutFlow 'hides' the block that just causes a-
1256 // new line by positioning it /on/ the table border. as we-
1257 // draw that block before the table itself the decoration-
1258 // 'overpaints' the cursor and we need to paint it afterwards-
1259 // again-
1260 if (isEmptyBlockBeforeTable(previousBlock, previousBlock.blockFormat(), it)
isEmptyBlockBe...kFormat(), it)Description
TRUEnever evaluated
FALSEnever evaluated
0
1261 && previousBlock.contains(context.cursorPosition)
previousBlock....ursorPosition)Description
TRUEnever evaluated
FALSEnever evaluated
0
1262 ) {-
1263 *cursorBlockNeedingRepaint = previousBlock;-
1264 }
never executed: end of block
0
1265-
1266 previousBlock = it.currentBlock();-
1267 previousFrame = c;-
1268 }
never executed: end of block
0
1269-
1270 for (int i = 0; i < floats.count(); ++i) {
i < floats.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
1271 QTextFrame *frame = floats.at(i);-
1272 if (!isFrameFromInlineObject(frame)
!isFrameFromIn...eObject(frame)Description
TRUEnever evaluated
FALSEnever evaluated
0
1273 || frame->frameFormat().position() == QTextFrameFormat::InFlow)
frame->frameFo...Format::InFlowDescription
TRUEnever evaluated
FALSEnever evaluated
0
1274 continue;
never executed: continue;
0
1275-
1276 const int pos = frame->firstPosition() - 1;-
1277 QTextCharFormat format = const_cast<QTextDocumentLayout *>(q)->format(pos);-
1278 QTextObjectInterface *handler = q->handlerForObject(format.objectType());-
1279 if (handler) {
handlerDescription
TRUEnever evaluated
FALSEnever evaluated
0
1280 QRectF rect = frameBoundingRectInternal(frame);-
1281 handler->drawObject(painter, rect, document, pos, format);-
1282 }
never executed: end of block
0
1283 }
never executed: end of block
0
1284}
never executed: end of block
0
1285-
1286void QTextDocumentLayoutPrivate::drawBlock(const QPointF &offset, QPainter *painter,-
1287 const QAbstractTextDocumentLayout::PaintContext &context,-
1288 const QTextBlock &bl, bool inRootFrame) const-
1289{-
1290 const QTextLayout *tl = bl.layout();-
1291 QRectF r = tl->boundingRect();-
1292 r.translate(offset + tl->position());-
1293 if (!bl.isVisible() || (context.clip.isValid() && (r.bottom() < context.clip.y() || r.top() > context.clip.bottom())))
!bl.isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
context.clip.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
r.bottom() < context.clip.y()Description
TRUEnever evaluated
FALSEnever evaluated
r.top() > cont....clip.bottom()Description
TRUEnever evaluated
FALSEnever evaluated
0
1294 return;
never executed: return;
0
1295// LDEBUG << debug_indent << "drawBlock" << bl.position() << "at" << offset << "br" << tl->boundingRect();-
1296-
1297 QTextBlockFormat blockFormat = bl.blockFormat();-
1298-
1299 QBrush bg = blockFormat.background();-
1300 if (bg != Qt::NoBrush) {
bg != Qt::NoBrushDescription
TRUEnever evaluated
FALSEnever evaluated
0
1301 QRectF rect = r;-
1302-
1303 // extend the background rectangle if we're in the root frame with NoWrap,-
1304 // as the rect of the text block will then be only the width of the text-
1305 // instead of the full page width-
1306 if (inRootFrame && document->pageSize().width() <= 0) {
inRootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
document->page...).width() <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1307 const QTextFrameData *fd = data(document->rootFrame());-
1308 rect.setRight((fd->size.width - fd->rightMargin).toReal());-
1309 }
never executed: end of block
0
1310-
1311 fillBackground(painter, rect, bg, r.topLeft());-
1312 }
never executed: end of block
0
1313-
1314 QVector<QTextLayout::FormatRange> selections;-
1315 int blpos = bl.position();-
1316 int bllen = bl.length();-
1317 const QTextCharFormat *selFormat = 0;-
1318 for (int i = 0; i < context.selections.size(); ++i) {
i < context.selections.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
1319 const QAbstractTextDocumentLayout::Selection &range = context.selections.at(i);-
1320 const int selStart = range.cursor.selectionStart() - blpos;-
1321 const int selEnd = range.cursor.selectionEnd() - blpos;-
1322 if (selStart < bllen && selEnd > 0
selStart < bllenDescription
TRUEnever evaluated
FALSEnever evaluated
selEnd > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1323 && selEnd > selStart) {
selEnd > selStartDescription
TRUEnever evaluated
FALSEnever evaluated
0
1324 QTextLayout::FormatRange o;-
1325 o.start = selStart;-
1326 o.length = selEnd - selStart;-
1327 o.format = range.format;-
1328 selections.append(o);-
1329 } else if (! range.cursor.hasSelection() && range.format.hasProperty(QTextFormat::FullWidthSelection)
never executed: end of block
! range.cursor.hasSelection()Description
TRUEnever evaluated
FALSEnever evaluated
range.format.h...idthSelection)Description
TRUEnever evaluated
FALSEnever evaluated
0
1330 && bl.contains(range.cursor.position())) {
bl.contains(ra...or.position())Description
TRUEnever evaluated
FALSEnever evaluated
0
1331 // for full width selections we don't require an actual selection, just-
1332 // a position to specify the line. that's more convenience in usage.-
1333 QTextLayout::FormatRange o;-
1334 QTextLine l = tl->lineForTextPosition(range.cursor.position() - blpos);-
1335 o.start = l.textStart();-
1336 o.length = l.textLength();-
1337 if (o.start + o.length == bllen - 1)
o.start + o.le...h == bllen - 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1338 ++o.length; // include newline
never executed: ++o.length;
0
1339 o.format = range.format;-
1340 selections.append(o);-
1341 }
never executed: end of block
0
1342 if (selStart < 0 && selEnd >= 1)
selStart < 0Description
TRUEnever evaluated
FALSEnever evaluated
selEnd >= 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1343 selFormat = &range.format;
never executed: selFormat = &range.format;
0
1344 }
never executed: end of block
0
1345-
1346 QTextObject *object = document->objectForFormat(bl.blockFormat());-
1347 if (object && object->format().toListFormat().style() != QTextListFormat::ListStyleUndefined)
objectDescription
TRUEnever evaluated
FALSEnever evaluated
object->format...StyleUndefinedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1348 drawListItem(offset, painter, context, bl, selFormat);
never executed: drawListItem(offset, painter, context, bl, selFormat);
0
1349-
1350 QPen oldPen = painter->pen();-
1351 painter->setPen(context.palette.color(QPalette::Text));-
1352-
1353 tl->draw(painter, offset, selections, context.clip.isValid() ? (context.clip & clipRect) : clipRect);-
1354-
1355 if ((context.cursorPosition >= blpos && context.cursorPosition < blpos + bllen)
context.cursor...ition >= blposDescription
TRUEnever evaluated
FALSEnever evaluated
context.cursor... blpos + bllenDescription
TRUEnever evaluated
FALSEnever evaluated
0
1356 || (context.cursorPosition < -1 && !tl->preeditAreaText().isEmpty())) {
context.cursorPosition < -1Description
TRUEnever evaluated
FALSEnever evaluated
!tl->preeditAr...xt().isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1357 int cpos = context.cursorPosition;-
1358 if (cpos < -1)
cpos < -1Description
TRUEnever evaluated
FALSEnever evaluated
0
1359 cpos = tl->preeditAreaPosition() - (cpos + 2);
never executed: cpos = tl->preeditAreaPosition() - (cpos + 2);
0
1360 else-
1361 cpos -= blpos;
never executed: cpos -= blpos;
0
1362 tl->drawCursor(painter, offset, cpos, cursorWidth);-
1363 }
never executed: end of block
0
1364-
1365 if (blockFormat.hasProperty(QTextFormat::BlockTrailingHorizontalRulerWidth)) {
blockFormat.ha...talRulerWidth)Description
TRUEnever evaluated
FALSEnever evaluated
0
1366 const qreal width = blockFormat.lengthProperty(QTextFormat::BlockTrailingHorizontalRulerWidth).value(r.width());-
1367 painter->setPen(context.palette.color(QPalette::Dark));-
1368 qreal y = r.bottom();-
1369 if (bl.length() == 1)
bl.length() == 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1370 y = r.top() + r.height() / 2;
never executed: y = r.top() + r.height() / 2;
0
1371-
1372 const qreal middleX = r.left() + r.width() / 2;-
1373 painter->drawLine(QLineF(middleX - width / 2, y, middleX + width / 2, y));-
1374 }
never executed: end of block
0
1375-
1376 painter->setPen(oldPen);-
1377}
never executed: end of block
0
1378-
1379-
1380void QTextDocumentLayoutPrivate::drawListItem(const QPointF &offset, QPainter *painter,-
1381 const QAbstractTextDocumentLayout::PaintContext &context,-
1382 const QTextBlock &bl, const QTextCharFormat *selectionFormat) const-
1383{-
1384 Q_Q(const QTextDocumentLayout);-
1385 const QTextBlockFormat blockFormat = bl.blockFormat();-
1386 const QTextCharFormat charFormat = QTextCursor(bl).charFormat();-
1387 QFont font(charFormat.font());-
1388 if (q->paintDevice())
q->paintDevice()Description
TRUEnever evaluated
FALSEnever evaluated
0
1389 font = QFont(font, q->paintDevice());
never executed: font = QFont(font, q->paintDevice());
0
1390-
1391 const QFontMetrics fontMetrics(font);-
1392 QTextObject * const object = document->objectForFormat(blockFormat);-
1393 const QTextListFormat lf = object->format().toListFormat();-
1394 int style = lf.style();-
1395 QString itemText;-
1396 QSizeF size;-
1397-
1398 if (blockFormat.hasProperty(QTextFormat::ListStyle))
blockFormat.ha...at::ListStyle)Description
TRUEnever evaluated
FALSEnever evaluated
0
1399 style = QTextListFormat::Style(blockFormat.intProperty(QTextFormat::ListStyle));
never executed: style = QTextListFormat::Style(blockFormat.intProperty(QTextFormat::ListStyle));
0
1400-
1401 QTextLayout *layout = bl.layout();-
1402 if (layout->lineCount() == 0)
layout->lineCount() == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1403 return;
never executed: return;
0
1404 QTextLine firstLine = layout->lineAt(0);-
1405 Q_ASSERT(firstLine.isValid());-
1406 QPointF pos = (offset + layout->position()).toPoint();-
1407 Qt::LayoutDirection dir = bl.textDirection();-
1408 {-
1409 QRectF textRect = firstLine.naturalTextRect();-
1410 pos += textRect.topLeft().toPoint();-
1411 if (dir == Qt::RightToLeft)
dir == Qt::RightToLeftDescription
TRUEnever evaluated
FALSEnever evaluated
0
1412 pos.rx() += textRect.width();
never executed: pos.rx() += textRect.width();
0
1413 }-
1414-
1415 switch (style) {-
1416 case QTextListFormat::ListDecimal:
never executed: case QTextListFormat::ListDecimal:
0
1417 case QTextListFormat::ListLowerAlpha:
never executed: case QTextListFormat::ListLowerAlpha:
0
1418 case QTextListFormat::ListUpperAlpha:
never executed: case QTextListFormat::ListUpperAlpha:
0
1419 case QTextListFormat::ListLowerRoman:
never executed: case QTextListFormat::ListLowerRoman:
0
1420 case QTextListFormat::ListUpperRoman:
never executed: case QTextListFormat::ListUpperRoman:
0
1421 itemText = static_cast<QTextList *>(object)->itemText(bl);-
1422 size.setWidth(fontMetrics.width(itemText));-
1423 size.setHeight(fontMetrics.height());-
1424 break;
never executed: break;
0
1425-
1426 case QTextListFormat::ListSquare:
never executed: case QTextListFormat::ListSquare:
0
1427 case QTextListFormat::ListCircle:
never executed: case QTextListFormat::ListCircle:
0
1428 case QTextListFormat::ListDisc:
never executed: case QTextListFormat::ListDisc:
0
1429 size.setWidth(fontMetrics.lineSpacing() / 3);-
1430 size.setHeight(size.width());-
1431 break;
never executed: break;
0
1432-
1433 case QTextListFormat::ListStyleUndefined:
never executed: case QTextListFormat::ListStyleUndefined:
0
1434 return;
never executed: return;
0
1435 default: return;
never executed: return;
never executed: default:
0
1436 }-
1437-
1438 QRectF r(pos, size);-
1439-
1440 qreal xoff = fontMetrics.width(QLatin1Char(' '));-
1441 if (dir == Qt::LeftToRight)
dir == Qt::LeftToRightDescription
TRUEnever evaluated
FALSEnever evaluated
0
1442 xoff = -xoff - size.width();
never executed: xoff = -xoff - size.width();
0
1443 r.translate( xoff, (fontMetrics.height() / 2) - (size.height() / 2));-
1444-
1445 painter->save();-
1446-
1447 painter->setRenderHint(QPainter::Antialiasing);-
1448-
1449 if (selectionFormat) {
selectionFormatDescription
TRUEnever evaluated
FALSEnever evaluated
0
1450 painter->setPen(QPen(selectionFormat->foreground(), 0));-
1451 painter->fillRect(r, selectionFormat->background());-
1452 } else {
never executed: end of block
0
1453 QBrush fg = charFormat.foreground();-
1454 if (fg == Qt::NoBrush)
fg == Qt::NoBrushDescription
TRUEnever evaluated
FALSEnever evaluated
0
1455 fg = context.palette.text();
never executed: fg = context.palette.text();
0
1456 painter->setPen(QPen(fg, 0));-
1457 }
never executed: end of block
0
1458-
1459 QBrush brush = context.palette.brush(QPalette::Text);-
1460-
1461 switch (style) {-
1462 case QTextListFormat::ListDecimal:
never executed: case QTextListFormat::ListDecimal:
0
1463 case QTextListFormat::ListLowerAlpha:
never executed: case QTextListFormat::ListLowerAlpha:
0
1464 case QTextListFormat::ListUpperAlpha:
never executed: case QTextListFormat::ListUpperAlpha:
0
1465 case QTextListFormat::ListLowerRoman:
never executed: case QTextListFormat::ListLowerRoman:
0
1466 case QTextListFormat::ListUpperRoman: {
never executed: case QTextListFormat::ListUpperRoman:
0
1467 QTextLayout layout(itemText, font, q->paintDevice());-
1468 layout.setCacheEnabled(true);-
1469 QTextOption option(Qt::AlignLeft | Qt::AlignAbsolute);-
1470 option.setTextDirection(dir);-
1471 layout.setTextOption(option);-
1472 layout.beginLayout();-
1473 QTextLine line = layout.createLine();-
1474 if (line.isValid())
line.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
1475 line.setLeadingIncluded(true);
never executed: line.setLeadingIncluded(true);
0
1476 layout.endLayout();-
1477 layout.draw(painter, QPointF(r.left(), pos.y()));-
1478 break;
never executed: break;
0
1479 }-
1480 case QTextListFormat::ListSquare:
never executed: case QTextListFormat::ListSquare:
0
1481 painter->fillRect(r, brush);-
1482 break;
never executed: break;
0
1483 case QTextListFormat::ListCircle:
never executed: case QTextListFormat::ListCircle:
0
1484 painter->setPen(QPen(brush, 0));-
1485 painter->drawEllipse(r.translated(0.5, 0.5)); // pixel align for sharper rendering-
1486 break;
never executed: break;
0
1487 case QTextListFormat::ListDisc:
never executed: case QTextListFormat::ListDisc:
0
1488 painter->setBrush(brush);-
1489 painter->setPen(Qt::NoPen);-
1490 painter->drawEllipse(r);-
1491 break;
never executed: break;
0
1492 case QTextListFormat::ListStyleUndefined:
never executed: case QTextListFormat::ListStyleUndefined:
0
1493 break;
never executed: break;
0
1494 default:
never executed: default:
0
1495 break;
never executed: break;
0
1496 }-
1497-
1498 painter->restore();-
1499}
never executed: end of block
0
1500-
1501static QFixed flowPosition(const QTextFrame::iterator it)-
1502{-
1503 if (it.atEnd())
it.atEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
1504 return 0;
never executed: return 0;
0
1505-
1506 if (it.currentFrame()) {
it.currentFrame()Description
TRUEnever evaluated
FALSEnever evaluated
0
1507 return data(it.currentFrame())->position.y;
never executed: return data(it.currentFrame())->position.y;
0
1508 } else {-
1509 QTextBlock block = it.currentBlock();-
1510 QTextLayout *layout = block.layout();-
1511 if (layout->lineCount() == 0)
layout->lineCount() == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1512 return QFixed::fromReal(layout->position().y());
never executed: return QFixed::fromReal(layout->position().y());
0
1513 else-
1514 return QFixed::fromReal(layout->position().y() + layout->lineAt(0).y());
never executed: return QFixed::fromReal(layout->position().y() + layout->lineAt(0).y());
0
1515 }-
1516}-
1517-
1518static QFixed firstChildPos(const QTextFrame *f)-
1519{-
1520 return flowPosition(f->begin());
never executed: return flowPosition(f->begin());
0
1521}-
1522-
1523QTextLayoutStruct QTextDocumentLayoutPrivate::layoutCell(QTextTable *t, const QTextTableCell &cell, QFixed width,-
1524 int layoutFrom, int layoutTo, QTextTableData *td,-
1525 QFixed absoluteTableY, bool withPageBreaks)-
1526{-
1527 LDEBUG << "layoutCell";
dead code: QMessageLogger(__FILE__, 1527, __PRETTY_FUNCTION__).debug() << "layoutCell";
-
1528 QTextLayoutStruct layoutStruct;-
1529 layoutStruct.frame = t;-
1530 layoutStruct.minimumWidth = 0;-
1531 layoutStruct.maximumWidth = QFIXED_MAX;-
1532 layoutStruct.y = 0;-
1533-
1534 const QTextFormat fmt = cell.format();-
1535 const QFixed topPadding = td->topPadding(fmt);-
1536 if (withPageBreaks) {
withPageBreaksDescription
TRUEnever evaluated
FALSEnever evaluated
0
1537 layoutStruct.frameY = absoluteTableY + td->rowPositions.at(cell.row()) + topPadding;-
1538 }
never executed: end of block
0
1539 layoutStruct.x_left = 0;-
1540 layoutStruct.x_right = width;-
1541 // we get called with different widths all the time (for example for figuring-
1542 // out the min/max widths), so we always have to do the full layout ;(-
1543 // also when for example in a table layoutFrom/layoutTo affect only one cell,-
1544 // making that one cell grow the available width of the other cells may change-
1545 // (shrink) and therefore when layoutCell gets called for them they have to-
1546 // be re-laid out, even if layoutFrom/layoutTo is not in their range. Hence-
1547 // this line:-
1548-
1549 layoutStruct.pageHeight = QFixed::fromReal(document->pageSize().height());-
1550 if (layoutStruct.pageHeight < 0 || !withPageBreaks)
layoutStruct.pageHeight < 0Description
TRUEnever evaluated
FALSEnever evaluated
!withPageBreaksDescription
TRUEnever evaluated
FALSEnever evaluated
0
1551 layoutStruct.pageHeight = QFIXED_MAX;
never executed: layoutStruct.pageHeight = (2147483647/256);
0
1552 const int currentPage = layoutStruct.currentPage();-
1553 layoutStruct.pageTopMargin = td->effectiveTopMargin + td->cellSpacing + td->border + topPadding;-
1554 layoutStruct.pageBottomMargin = td->effectiveBottomMargin + td->cellSpacing + td->border + td->bottomPadding(fmt);-
1555 layoutStruct.pageBottom = (currentPage + 1) * layoutStruct.pageHeight - layoutStruct.pageBottomMargin;-
1556-
1557 layoutStruct.fullLayout = true;-
1558-
1559 QFixed pageTop = currentPage * layoutStruct.pageHeight + layoutStruct.pageTopMargin - layoutStruct.frameY;-
1560 layoutStruct.y = qMax(layoutStruct.y, pageTop);-
1561-
1562 const QList<QTextFrame *> childFrames = td->childFrameMap.values(cell.row() + cell.column() * t->rows());-
1563 for (int i = 0; i < childFrames.size(); ++i) {
i < childFrames.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
1564 QTextFrame *frame = childFrames.at(i);-
1565 QTextFrameData *cd = data(frame);-
1566 cd->sizeDirty = true;-
1567 }
never executed: end of block
0
1568-
1569 layoutFlow(cell.begin(), &layoutStruct, layoutFrom, layoutTo, width);-
1570-
1571 QFixed floatMinWidth;-
1572-
1573 // floats that are located inside the text (like inline images) aren't taken into account by-
1574 // layoutFlow with regards to the cell height (layoutStruct->y), so for a safety measure we-
1575 // do that here. For example with <td><img align="right" src="..." />blah</td>-
1576 // when the image happens to be higher than the text-
1577 for (int i = 0; i < childFrames.size(); ++i) {
i < childFrames.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
1578 QTextFrame *frame = childFrames.at(i);-
1579 QTextFrameData *cd = data(frame);-
1580-
1581 if (frame->frameFormat().position() != QTextFrameFormat::InFlow)
frame->frameFo...Format::InFlowDescription
TRUEnever evaluated
FALSEnever evaluated
0
1582 layoutStruct.y = qMax(layoutStruct.y, cd->position.y + cd->size.height);
never executed: layoutStruct.y = qMax(layoutStruct.y, cd->position.y + cd->size.height);
0
1583-
1584 floatMinWidth = qMax(floatMinWidth, cd->minimumWidth);-
1585 }
never executed: end of block
0
1586-
1587 // constraint the maximumWidth by the minimum width of the fixed size floats, to-
1588 // keep them visible-
1589 layoutStruct.maximumWidth = qMax(layoutStruct.maximumWidth, floatMinWidth);-
1590-
1591 // as floats in cells get added to the table's float list but must not affect-
1592 // floats in other cells we must clear the list here.-
1593 data(t)->floats.clear();-
1594-
1595// qDebug() << "layoutCell done";-
1596-
1597 return layoutStruct;
never executed: return layoutStruct;
0
1598}-
1599-
1600QRectF QTextDocumentLayoutPrivate::layoutTable(QTextTable *table, int layoutFrom, int layoutTo, QFixed parentY)-
1601{-
1602 LDEBUG << "layoutTable";
dead code: QMessageLogger(__FILE__, 1602, __PRETTY_FUNCTION__).debug() << "layoutTable";
-
1603 QTextTableData *td = static_cast<QTextTableData *>(data(table));-
1604 Q_ASSERT(td->sizeDirty);-
1605 const int rows = table->rows();-
1606 const int columns = table->columns();-
1607-
1608 const QTextTableFormat fmt = table->format();-
1609-
1610 td->childFrameMap.clear();-
1611 {-
1612 const QList<QTextFrame *> children = table->childFrames();-
1613 for (int i = 0; i < children.count(); ++i) {
i < children.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
1614 QTextFrame *frame = children.at(i);-
1615 QTextTableCell cell = table->cellAt(frame->firstPosition());-
1616 td->childFrameMap.insertMulti(cell.row() + cell.column() * rows, frame);-
1617 }
never executed: end of block
0
1618 }-
1619-
1620 QVector<QTextLength> columnWidthConstraints = fmt.columnWidthConstraints();-
1621 if (columnWidthConstraints.size() != columns)
columnWidthCon...e() != columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1622 columnWidthConstraints.resize(columns);
never executed: columnWidthConstraints.resize(columns);
0
1623 Q_ASSERT(columnWidthConstraints.count() == columns);-
1624-
1625 const QFixed cellSpacing = td->cellSpacing = QFixed::fromReal(scaleToDevice(fmt.cellSpacing()));-
1626 td->deviceScale = scaleToDevice(qreal(1));-
1627 td->cellPadding = QFixed::fromReal(scaleToDevice(fmt.cellPadding()));-
1628 const QFixed leftMargin = td->leftMargin + td->border + td->padding;-
1629 const QFixed rightMargin = td->rightMargin + td->border + td->padding;-
1630 const QFixed topMargin = td->topMargin + td->border + td->padding;-
1631-
1632 const QFixed absoluteTableY = parentY + td->position.y;-
1633-
1634 const QTextOption::WrapMode oldDefaultWrapMode = docPrivate->defaultTextOption.wrapMode();-
1635-
1636recalc_minmax_widths:
code before this statement never executed: recalc_minmax_widths:
0
1637-
1638 QFixed remainingWidth = td->contentsWidth;-
1639 // two (vertical) borders per cell per column-
1640 remainingWidth -= columns * 2 * td->border;-
1641 // inter-cell spacing-
1642 remainingWidth -= (columns - 1) * cellSpacing;-
1643 // cell spacing at the left and right hand side-
1644 remainingWidth -= 2 * cellSpacing;-
1645 // remember the width used to distribute to percentaged columns-
1646 const QFixed initialTotalWidth = remainingWidth;-
1647-
1648 td->widths.resize(columns);-
1649 td->widths.fill(0);-
1650-
1651 td->minWidths.resize(columns);-
1652 // start with a minimum width of 0. totally empty-
1653 // cells of default created tables are invisible otherwise-
1654 // and therefore hardly editable-
1655 td->minWidths.fill(1);-
1656-
1657 td->maxWidths.resize(columns);-
1658 td->maxWidths.fill(QFIXED_MAX);-
1659-
1660 // calculate minimum and maximum sizes of the columns-
1661 for (int i = 0; i < columns; ++i) {
i < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1662 for (int row = 0; row < rows; ++row) {
row < rowsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1663 const QTextTableCell cell = table->cellAt(row, i);-
1664 const int cspan = cell.columnSpan();-
1665-
1666 if (cspan > 1 && i != cell.column())
cspan > 1Description
TRUEnever evaluated
FALSEnever evaluated
i != cell.column()Description
TRUEnever evaluated
FALSEnever evaluated
0
1667 continue;
never executed: continue;
0
1668-
1669 const QTextFormat fmt = cell.format();-
1670 const QFixed leftPadding = td->leftPadding(fmt);-
1671 const QFixed rightPadding = td->rightPadding(fmt);-
1672 const QFixed widthPadding = leftPadding + rightPadding;-
1673-
1674 // to figure out the min and the max width lay out the cell at-
1675 // maximum width. otherwise the maxwidth calculation sometimes-
1676 // returns wrong values-
1677 QTextLayoutStruct layoutStruct = layoutCell(table, cell, QFIXED_MAX, layoutFrom,-
1678 layoutTo, td, absoluteTableY,-
1679 /*withPageBreaks =*/false);-
1680-
1681 // distribute the minimum width over all columns the cell spans-
1682 QFixed widthToDistribute = layoutStruct.minimumWidth + widthPadding;-
1683 for (int n = 0; n < cspan; ++n) {
n < cspanDescription
TRUEnever evaluated
FALSEnever evaluated
0
1684 const int col = i + n;-
1685 QFixed w = widthToDistribute / (cspan - n);-
1686 td->minWidths[col] = qMax(td->minWidths.at(col), w);-
1687 widthToDistribute -= td->minWidths.at(col);-
1688 if (widthToDistribute <= 0)
widthToDistribute <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1689 break;
never executed: break;
0
1690 }
never executed: end of block
0
1691-
1692 QFixed maxW = td->maxWidths.at(i);-
1693 if (layoutStruct.maximumWidth != QFIXED_MAX) {
layoutStruct.m...147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
0
1694 if (maxW == QFIXED_MAX)
maxW == (2147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
0
1695 maxW = layoutStruct.maximumWidth + widthPadding;
never executed: maxW = layoutStruct.maximumWidth + widthPadding;
0
1696 else-
1697 maxW = qMax(maxW, layoutStruct.maximumWidth + widthPadding);
never executed: maxW = qMax(maxW, layoutStruct.maximumWidth + widthPadding);
0
1698 }-
1699 if (maxW == QFIXED_MAX)
maxW == (2147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
0
1700 continue;
never executed: continue;
0
1701-
1702 widthToDistribute = maxW;-
1703 for (int n = 0; n < cspan; ++n) {
n < cspanDescription
TRUEnever evaluated
FALSEnever evaluated
0
1704 const int col = i + n;-
1705 QFixed w = widthToDistribute / (cspan - n);-
1706 td->maxWidths[col] = qMax(td->minWidths.at(col), w);-
1707 widthToDistribute -= td->maxWidths.at(col);-
1708 if (widthToDistribute <= 0)
widthToDistribute <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1709 break;
never executed: break;
0
1710 }
never executed: end of block
0
1711 }
never executed: end of block
0
1712 }
never executed: end of block
0
1713-
1714 // set fixed values, figure out total percentages used and number of-
1715 // variable length cells. Also assign the minimum width for variable columns.-
1716 QFixed totalPercentage;-
1717 int variableCols = 0;-
1718 QFixed totalMinWidth = 0;-
1719 for (int i = 0; i < columns; ++i) {
i < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1720 const QTextLength &length = columnWidthConstraints.at(i);-
1721 if (length.type() == QTextLength::FixedLength) {
length.type() ...h::FixedLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1722 td->minWidths[i] = td->widths[i] = qMax(scaleToDevice(QFixed::fromReal(length.rawValue())), td->minWidths.at(i));-
1723 remainingWidth -= td->widths.at(i);-
1724 } else if (length.type() == QTextLength::PercentageLength) {
never executed: end of block
length.type() ...rcentageLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1725 totalPercentage += QFixed::fromReal(length.rawValue());-
1726 } else if (length.type() == QTextLength::VariableLength) {
never executed: end of block
length.type() ...VariableLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1727 variableCols++;-
1728-
1729 td->widths[i] = td->minWidths.at(i);-
1730 remainingWidth -= td->minWidths.at(i);-
1731 }
never executed: end of block
0
1732 totalMinWidth += td->minWidths.at(i);-
1733 }
never executed: end of block
0
1734-
1735 // set percentage values-
1736 {-
1737 const QFixed totalPercentagedWidth = initialTotalWidth * totalPercentage / 100;-
1738 QFixed remainingMinWidths = totalMinWidth;-
1739 for (int i = 0; i < columns; ++i) {
i < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1740 remainingMinWidths -= td->minWidths.at(i);-
1741 if (columnWidthConstraints.at(i).type() == QTextLength::PercentageLength) {
columnWidthCon...rcentageLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1742 const QFixed allottedPercentage = QFixed::fromReal(columnWidthConstraints.at(i).rawValue());-
1743-
1744 const QFixed percentWidth = totalPercentagedWidth * allottedPercentage / totalPercentage;-
1745 if (percentWidth >= td->minWidths.at(i)) {
percentWidth >...inWidths.at(i)Description
TRUEnever evaluated
FALSEnever evaluated
0
1746 td->widths[i] = qBound(td->minWidths.at(i), percentWidth, remainingWidth - remainingMinWidths);-
1747 } else {
never executed: end of block
0
1748 td->widths[i] = td->minWidths.at(i);-
1749 }
never executed: end of block
0
1750 remainingWidth -= td->widths.at(i);-
1751 }
never executed: end of block
0
1752 }
never executed: end of block
0
1753 }-
1754-
1755 // for variable columns distribute the remaining space-
1756 if (variableCols > 0 && remainingWidth > 0) {
variableCols > 0Description
TRUEnever evaluated
FALSEnever evaluated
remainingWidth > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1757 QVarLengthArray<int> columnsWithProperMaxSize;-
1758 for (int i = 0; i < columns; ++i)
i < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1759 if (columnWidthConstraints.at(i).type() == QTextLength::VariableLength
columnWidthCon...VariableLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1760 && td->maxWidths.at(i) != QFIXED_MAX)
td->maxWidths....147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
0
1761 columnsWithProperMaxSize.append(i);
never executed: columnsWithProperMaxSize.append(i);
0
1762-
1763 QFixed lastRemainingWidth = remainingWidth;-
1764 while (remainingWidth > 0) {
remainingWidth > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1765 for (int k = 0; k < columnsWithProperMaxSize.count(); ++k) {
k < columnsWit...axSize.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
1766 const int col = columnsWithProperMaxSize[k];-
1767 const int colsLeft = columnsWithProperMaxSize.count() - k;-
1768 const QFixed w = qMin(td->maxWidths.at(col) - td->widths.at(col), remainingWidth / colsLeft);-
1769 td->widths[col] += w;-
1770 remainingWidth -= w;-
1771 }
never executed: end of block
0
1772 if (remainingWidth == lastRemainingWidth)
remainingWidth...RemainingWidthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1773 break;
never executed: break;
0
1774 lastRemainingWidth = remainingWidth;-
1775 }
never executed: end of block
0
1776-
1777 if (remainingWidth > 0
remainingWidth > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1778 // don't unnecessarily grow variable length sized tables-
1779 && fmt.width().type() != QTextLength::VariableLength) {
fmt.width().ty...VariableLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1780 const QFixed widthPerAnySizedCol = remainingWidth / variableCols;-
1781 for (int col = 0; col < columns; ++col) {
col < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1782 if (columnWidthConstraints.at(col).type() == QTextLength::VariableLength)
columnWidthCon...VariableLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1783 td->widths[col] += widthPerAnySizedCol;
never executed: td->widths[col] += widthPerAnySizedCol;
0
1784 }
never executed: end of block
0
1785 }
never executed: end of block
0
1786 }
never executed: end of block
0
1787-
1788 td->columnPositions.resize(columns);-
1789 td->columnPositions[0] = leftMargin /*includes table border*/ + cellSpacing + td->border;-
1790-
1791 for (int i = 1; i < columns; ++i)
i < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1792 td->columnPositions[i] = td->columnPositions.at(i-1) + td->widths.at(i-1) + 2 * td->border + cellSpacing;
never executed: td->columnPositions[i] = td->columnPositions.at(i-1) + td->widths.at(i-1) + 2 * td->border + cellSpacing;
0
1793-
1794 // - margin to compensate the + margin in columnPositions[0]-
1795 const QFixed contentsWidth = td->columnPositions.last() + td->widths.last() + td->padding + td->border + cellSpacing - leftMargin;-
1796-
1797 // if the table is too big and causes an overflow re-do the layout with WrapAnywhere as wrap-
1798 // mode-
1799 if (docPrivate->defaultTextOption.wrapMode() == QTextOption::WrapAtWordBoundaryOrAnywhere
docPrivate->de...daryOrAnywhereDescription
TRUEnever evaluated
FALSEnever evaluated
0
1800 && contentsWidth > td->contentsWidth) {
contentsWidth ...>contentsWidthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1801 docPrivate->defaultTextOption.setWrapMode(QTextOption::WrapAnywhere);-
1802 // go back to the top of the function-
1803 goto recalc_minmax_widths;
never executed: goto recalc_minmax_widths;
0
1804 }-
1805-
1806 td->contentsWidth = contentsWidth;-
1807-
1808 docPrivate->defaultTextOption.setWrapMode(oldDefaultWrapMode);-
1809-
1810 td->heights.resize(rows);-
1811 td->heights.fill(0);-
1812-
1813 td->rowPositions.resize(rows);-
1814 td->rowPositions[0] = topMargin /*includes table border*/ + cellSpacing + td->border;-
1815-
1816 bool haveRowSpannedCells = false;-
1817-
1818 // need to keep track of cell heights for vertical alignment-
1819 QVector<QFixed> cellHeights;-
1820 cellHeights.reserve(rows * columns);-
1821-
1822 QFixed pageHeight = QFixed::fromReal(document->pageSize().height());-
1823 if (pageHeight <= 0)
pageHeight <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1824 pageHeight = QFIXED_MAX;
never executed: pageHeight = (2147483647/256);
0
1825-
1826 QVector<QFixed> heightToDistribute;-
1827 heightToDistribute.resize(columns);-
1828-
1829 td->headerHeight = 0;-
1830 const int headerRowCount = qMin(table->format().headerRowCount(), rows - 1);-
1831 const QFixed originalTopMargin = td->effectiveTopMargin;-
1832 bool hasDroppedTable = false;-
1833-
1834 // now that we have the column widths we can lay out all cells with the right width.-
1835 // spanning cells are only allowed to grow the last row spanned by the cell.-
1836 //-
1837 // ### this could be made faster by iterating over the cells array of QTextTable-
1838 for (int r = 0; r < rows; ++r) {
r < rowsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1839 td->calcRowPosition(r);-
1840-
1841 const int tableStartPage = (absoluteTableY / pageHeight).truncate();-
1842 const int currentPage = ((td->rowPositions[r] + absoluteTableY) / pageHeight).truncate();-
1843 const QFixed pageBottom = (currentPage + 1) * pageHeight - td->effectiveBottomMargin - absoluteTableY - cellSpacing - td->border;-
1844 const QFixed pageTop = currentPage * pageHeight + td->effectiveTopMargin - absoluteTableY + cellSpacing + td->border;-
1845 const QFixed nextPageTop = pageTop + pageHeight;-
1846-
1847 if (td->rowPositions[r] > pageBottom)
td->rowPositio...] > pageBottomDescription
TRUEnever evaluated
FALSEnever evaluated
0
1848 td->rowPositions[r] = nextPageTop;
never executed: td->rowPositions[r] = nextPageTop;
0
1849 else if (td->rowPositions[r] < pageTop)
td->rowPositions[r] < pageTopDescription
TRUEnever evaluated
FALSEnever evaluated
0
1850 td->rowPositions[r] = pageTop;
never executed: td->rowPositions[r] = pageTop;
0
1851-
1852 bool dropRowToNextPage = true;-
1853 int cellCountBeforeRow = cellHeights.size();-
1854-
1855 // if we drop the row to the next page we need to subtract the drop-
1856 // distance from any row spanning cells-
1857 QFixed dropDistance = 0;-
1858-
1859relayout:
code before this statement never executed: relayout:
0
1860 const int rowStartPage = ((td->rowPositions[r] + absoluteTableY) / pageHeight).truncate();-
1861 // if any of the header rows or the first non-header row start on the next page-
1862 // then the entire header should be dropped-
1863 if (r <= headerRowCount && rowStartPage > tableStartPage && !hasDroppedTable) {
r <= headerRowCountDescription
TRUEnever evaluated
FALSEnever evaluated
rowStartPage > tableStartPageDescription
TRUEnever evaluated
FALSEnever evaluated
!hasDroppedTableDescription
TRUEnever evaluated
FALSEnever evaluated
0
1864 td->rowPositions[0] = nextPageTop;-
1865 cellHeights.clear();-
1866 td->effectiveTopMargin = originalTopMargin;-
1867 hasDroppedTable = true;-
1868 r = -1;-
1869 continue;
never executed: continue;
0
1870 }-
1871-
1872 int rowCellCount = 0;-
1873 for (int c = 0; c < columns; ++c) {
c < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1874 QTextTableCell cell = table->cellAt(r, c);-
1875 const int rspan = cell.rowSpan();-
1876 const int cspan = cell.columnSpan();-
1877-
1878 if (cspan > 1 && cell.column() != c)
cspan > 1Description
TRUEnever evaluated
FALSEnever evaluated
cell.column() != cDescription
TRUEnever evaluated
FALSEnever evaluated
0
1879 continue;
never executed: continue;
0
1880-
1881 if (rspan > 1) {
rspan > 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1882 haveRowSpannedCells = true;-
1883-
1884 const int cellRow = cell.row();-
1885 if (cellRow != r) {
cellRow != rDescription
TRUEnever evaluated
FALSEnever evaluated
0
1886 // the last row gets all the remaining space-
1887 if (cellRow + rspan - 1 == r)
cellRow + rspan - 1 == rDescription
TRUEnever evaluated
FALSEnever evaluated
0
1888 td->heights[r] = qMax(td->heights.at(r), heightToDistribute.at(c) - dropDistance);
never executed: td->heights[r] = qMax(td->heights.at(r), heightToDistribute.at(c) - dropDistance);
0
1889 continue;
never executed: continue;
0
1890 }-
1891 }
never executed: end of block
0
1892-
1893 const QTextFormat fmt = cell.format();-
1894-
1895 const QFixed topPadding = td->topPadding(fmt);-
1896 const QFixed bottomPadding = td->bottomPadding(fmt);-
1897 const QFixed leftPadding = td->leftPadding(fmt);-
1898 const QFixed rightPadding = td->rightPadding(fmt);-
1899 const QFixed widthPadding = leftPadding + rightPadding;-
1900-
1901 ++rowCellCount;-
1902-
1903 const QFixed width = td->cellWidth(c, cspan) - widthPadding;-
1904 QTextLayoutStruct layoutStruct = layoutCell(table, cell, width,-
1905 layoutFrom, layoutTo,-
1906 td, absoluteTableY,-
1907 /*withPageBreaks =*/true);-
1908-
1909 const QFixed height = layoutStruct.y + bottomPadding + topPadding;-
1910-
1911 if (rspan > 1)
rspan > 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1912 heightToDistribute[c] = height + dropDistance;
never executed: heightToDistribute[c] = height + dropDistance;
0
1913 else-
1914 td->heights[r] = qMax(td->heights.at(r), height);
never executed: td->heights[r] = qMax(td->heights.at(r), height);
0
1915-
1916 cellHeights.append(layoutStruct.y);-
1917-
1918 QFixed childPos = td->rowPositions.at(r) + topPadding + flowPosition(cell.begin());-
1919 if (childPos < pageBottom)
childPos < pageBottomDescription
TRUEnever evaluated
FALSEnever evaluated
0
1920 dropRowToNextPage = false;
never executed: dropRowToNextPage = false;
0
1921 }
never executed: end of block
0
1922-
1923 if (rowCellCount > 0 && dropRowToNextPage) {
rowCellCount > 0Description
TRUEnever evaluated
FALSEnever evaluated
dropRowToNextPageDescription
TRUEnever evaluated
FALSEnever evaluated
0
1924 dropDistance = nextPageTop - td->rowPositions[r];-
1925 td->rowPositions[r] = nextPageTop;-
1926 td->heights[r] = 0;-
1927 dropRowToNextPage = false;-
1928 cellHeights.resize(cellCountBeforeRow);-
1929 if (r > headerRowCount)
r > headerRowCountDescription
TRUEnever evaluated
FALSEnever evaluated
0
1930 td->heights[r-1] = pageBottom - td->rowPositions[r-1];
never executed: td->heights[r-1] = pageBottom - td->rowPositions[r-1];
0
1931 goto relayout;
never executed: goto relayout;
0
1932 }-
1933-
1934 if (haveRowSpannedCells) {
haveRowSpannedCellsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1935 const QFixed effectiveHeight = td->heights.at(r) + td->border + cellSpacing + td->border;-
1936 for (int c = 0; c < columns; ++c)
c < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1937 heightToDistribute[c] = qMax(heightToDistribute.at(c) - effectiveHeight - dropDistance, QFixed(0));
never executed: heightToDistribute[c] = qMax(heightToDistribute.at(c) - effectiveHeight - dropDistance, QFixed(0));
0
1938 }
never executed: end of block
0
1939-
1940 if (r == headerRowCount - 1) {
r == headerRowCount - 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1941 td->headerHeight = td->rowPositions[r] + td->heights[r] - td->rowPositions[0] + td->cellSpacing + 2 * td->border;-
1942 td->headerHeight -= td->headerHeight * (td->headerHeight / pageHeight).truncate();-
1943 td->effectiveTopMargin += td->headerHeight;-
1944 }
never executed: end of block
0
1945 }
never executed: end of block
0
1946-
1947 td->effectiveTopMargin = originalTopMargin;-
1948-
1949 // now that all cells have been properly laid out, we can compute the-
1950 // vertical offsets for vertical alignment-
1951 td->cellVerticalOffsets.resize(rows * columns);-
1952 int cellIndex = 0;-
1953 for (int r = 0; r < rows; ++r) {
r < rowsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1954 for (int c = 0; c < columns; ++c) {
c < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1955 QTextTableCell cell = table->cellAt(r, c);-
1956 if (cell.row() != r || cell.column() != c)
cell.row() != rDescription
TRUEnever evaluated
FALSEnever evaluated
cell.column() != cDescription
TRUEnever evaluated
FALSEnever evaluated
0
1957 continue;
never executed: continue;
0
1958-
1959 const int rowSpan = cell.rowSpan();-
1960 const QFixed availableHeight = td->rowPositions.at(r + rowSpan - 1) + td->heights.at(r + rowSpan - 1) - td->rowPositions.at(r);-
1961-
1962 const QTextCharFormat cellFormat = cell.format();-
1963 const QFixed cellHeight = cellHeights.at(cellIndex++) + td->topPadding(cellFormat) + td->bottomPadding(cellFormat);-
1964-
1965 QFixed offset = 0;-
1966 switch (cellFormat.verticalAlignment()) {-
1967 case QTextCharFormat::AlignMiddle:
never executed: case QTextCharFormat::AlignMiddle:
0
1968 offset = (availableHeight - cellHeight) / 2;-
1969 break;
never executed: break;
0
1970 case QTextCharFormat::AlignBottom:
never executed: case QTextCharFormat::AlignBottom:
0
1971 offset = availableHeight - cellHeight;-
1972 break;
never executed: break;
0
1973 default:
never executed: default:
0
1974 break;
never executed: break;
0
1975 };-
1976-
1977 for (int rd = 0; rd < cell.rowSpan(); ++rd) {
rd < cell.rowSpan()Description
TRUEnever evaluated
FALSEnever evaluated
0
1978 for (int cd = 0; cd < cell.columnSpan(); ++cd) {
cd < cell.columnSpan()Description
TRUEnever evaluated
FALSEnever evaluated
0
1979 const int index = (c + cd) + (r + rd) * columns;-
1980 td->cellVerticalOffsets[index] = offset;-
1981 }
never executed: end of block
0
1982 }
never executed: end of block
0
1983 }
never executed: end of block
0
1984 }
never executed: end of block
0
1985-
1986 td->minimumWidth = td->columnPositions.at(0);-
1987 for (int i = 0; i < columns; ++i) {
i < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1988 td->minimumWidth += td->minWidths.at(i) + 2 * td->border + cellSpacing;-
1989 }
never executed: end of block
0
1990 td->minimumWidth += rightMargin - td->border;-
1991-
1992 td->maximumWidth = td->columnPositions.at(0);-
1993 for (int i = 0; i < columns; ++i)
i < columnsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1994 if (td->maxWidths.at(i) != QFIXED_MAX)
td->maxWidths....147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
0
1995 td->maximumWidth += td->maxWidths.at(i) + 2 * td->border + cellSpacing;
never executed: td->maximumWidth += td->maxWidths.at(i) + 2 * td->border + cellSpacing;
0
1996 td->maximumWidth += rightMargin - td->border;-
1997-
1998 td->updateTableSize();-
1999 td->sizeDirty = false;-
2000 return QRectF(); // invalid rect -> update everything
never executed: return QRectF();
0
2001}-
2002-
2003void QTextDocumentLayoutPrivate::positionFloat(QTextFrame *frame, QTextLine *currentLine)-
2004{-
2005 QTextFrameData *fd = data(frame);-
2006-
2007 QTextFrame *parent = frame->parentFrame();-
2008 Q_ASSERT(parent);-
2009 QTextFrameData *pd = data(parent);-
2010 Q_ASSERT(pd && pd->currentLayoutStruct);-
2011-
2012 QTextLayoutStruct *layoutStruct = pd->currentLayoutStruct;-
2013-
2014 if (!pd->floats.contains(frame))
!pd->floats.contains(frame)Description
TRUEnever evaluated
FALSEnever evaluated
0
2015 pd->floats.append(frame);
never executed: pd->floats.append(frame);
0
2016 fd->layoutDirty = true;-
2017 Q_ASSERT(!fd->sizeDirty);-
2018-
2019// qDebug() << "positionFloat:" << frame << "width=" << fd->size.width;-
2020 QFixed y = layoutStruct->y;-
2021 if (currentLine) {
currentLineDescription
TRUEnever evaluated
FALSEnever evaluated
0
2022 QFixed left, right;-
2023 floatMargins(y, layoutStruct, &left, &right);-
2024// qDebug() << "have line: right=" << right << "left=" << left << "textWidth=" << currentLine->width();-
2025 if (right - left < QFixed::fromReal(currentLine->naturalTextWidth()) + fd->size.width) {
right - left <...fd->size.widthDescription
TRUEnever evaluated
FALSEnever evaluated
0
2026 layoutStruct->pendingFloats.append(frame);-
2027// qDebug() << " adding to pending list";-
2028 return;
never executed: return;
0
2029 }-
2030 }
never executed: end of block
0
2031-
2032 bool frameSpansIntoNextPage = (y + layoutStruct->frameY + fd->size.height > layoutStruct->pageBottom);-
2033 if (frameSpansIntoNextPage && fd->size.height <= layoutStruct->pageHeight) {
frameSpansIntoNextPageDescription
TRUEnever evaluated
FALSEnever evaluated
fd->size.heigh...ct->pageHeightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2034 layoutStruct->newPage();-
2035 y = layoutStruct->y;-
2036-
2037 frameSpansIntoNextPage = false;-
2038 }
never executed: end of block
0
2039-
2040 y = findY(y, layoutStruct, fd->size.width);-
2041-
2042 QFixed left, right;-
2043 floatMargins(y, layoutStruct, &left, &right);-
2044-
2045 if (frame->frameFormat().position() == QTextFrameFormat::FloatLeft) {
frame->frameFo...mat::FloatLeftDescription
TRUEnever evaluated
FALSEnever evaluated
0
2046 fd->position.x = left;-
2047 fd->position.y = y;-
2048 } else {
never executed: end of block
0
2049 fd->position.x = right - fd->size.width;-
2050 fd->position.y = y;-
2051 }
never executed: end of block
0
2052-
2053 layoutStruct->minimumWidth = qMax(layoutStruct->minimumWidth, fd->minimumWidth);-
2054 layoutStruct->maximumWidth = qMin(layoutStruct->maximumWidth, fd->maximumWidth);-
2055-
2056// qDebug()<< "float positioned at " << fd->position.x << fd->position.y;-
2057 fd->layoutDirty = false;-
2058-
2059 // If the frame is a table, then positioning it will affect the size if it covers more than-
2060 // one page, because of page breaks and repeating the header.-
2061 if (qobject_cast<QTextTable *>(frame) != 0)
qobject_cast<Q...*>(frame) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2062 fd->sizeDirty = frameSpansIntoNextPage;
never executed: fd->sizeDirty = frameSpansIntoNextPage;
0
2063}
never executed: end of block
0
2064-
2065QRectF QTextDocumentLayoutPrivate::layoutFrame(QTextFrame *f, int layoutFrom, int layoutTo, QFixed parentY)-
2066{-
2067 LDEBUG << "layoutFrame (pre)";
dead code: QMessageLogger(__FILE__, 2067, __PRETTY_FUNCTION__).debug() << "layoutFrame (pre)";
-
2068 Q_ASSERT(data(f)->sizeDirty);-
2069// qDebug("layouting frame (%d--%d), parent=%p", f->firstPosition(), f->lastPosition(), f->parentFrame());-
2070-
2071 QTextFrameFormat fformat = f->frameFormat();-
2072-
2073 QTextFrame *parent = f->parentFrame();-
2074 const QTextFrameData *pd = parent ? data(parent) : 0;
parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
2075-
2076 const qreal maximumWidth = qMax(qreal(0), pd ? pd->contentsWidth.toReal() : document->pageSize().width());-
2077 QFixed width = QFixed::fromReal(fformat.width().value(maximumWidth));-
2078 if (fformat.width().type() == QTextLength::FixedLength)
fformat.width(...h::FixedLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
2079 width = scaleToDevice(width);
never executed: width = scaleToDevice(width);
0
2080-
2081 const QFixed maximumHeight = pd ? pd->contentsHeight : -1;
pdDescription
TRUEnever evaluated
FALSEnever evaluated
0
2082 const QFixed height = (maximumHeight != -1 || fformat.height().type() != QTextLength::PercentageLength)
maximumHeight != -1Description
TRUEnever evaluated
FALSEnever evaluated
fformat.height...rcentageLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
2083 ? QFixed::fromReal(fformat.height().value(maximumHeight.toReal()))-
2084 : -1;-
2085-
2086 return layoutFrame(f, layoutFrom, layoutTo, width, height, parentY);
never executed: return layoutFrame(f, layoutFrom, layoutTo, width, height, parentY);
0
2087}-
2088-
2089QRectF QTextDocumentLayoutPrivate::layoutFrame(QTextFrame *f, int layoutFrom, int layoutTo, QFixed frameWidth, QFixed frameHeight, QFixed parentY)-
2090{-
2091 LDEBUG << "layoutFrame from=" << layoutFrom << "to=" << layoutTo;
dead code: QMessageLogger(__FILE__, 2091, __PRETTY_FUNCTION__).debug() << "layoutFrame from=" << layoutFrom << "to=" << layoutTo;
-
2092 Q_ASSERT(data(f)->sizeDirty);-
2093// qDebug("layouting frame (%d--%d), parent=%p", f->firstPosition(), f->lastPosition(), f->parentFrame());-
2094-
2095 QTextFrameData *fd = data(f);-
2096 QFixed newContentsWidth;-
2097-
2098 bool fullLayout = false;-
2099 {-
2100 QTextFrameFormat fformat = f->frameFormat();-
2101 // set sizes of this frame from the format-
2102 QFixed tm = QFixed::fromReal(fformat.topMargin());-
2103 if (tm != fd->topMargin) {
tm != fd->topMarginDescription
TRUEnever evaluated
FALSEnever evaluated
0
2104 fd->topMargin = tm;-
2105 fullLayout = true;-
2106 }
never executed: end of block
0
2107 QFixed bm = QFixed::fromReal(fformat.bottomMargin());-
2108 if (bm != fd->bottomMargin) {
bm != fd->bottomMarginDescription
TRUEnever evaluated
FALSEnever evaluated
0
2109 fd->bottomMargin = bm;-
2110 fullLayout = true;-
2111 }
never executed: end of block
0
2112 fd->leftMargin = QFixed::fromReal(fformat.leftMargin());-
2113 fd->rightMargin = QFixed::fromReal(fformat.rightMargin());-
2114 QFixed b = QFixed::fromReal(fformat.border());-
2115 if (b != fd->border) {
b != fd->borderDescription
TRUEnever evaluated
FALSEnever evaluated
0
2116 fd->border = b;-
2117 fullLayout = true;-
2118 }
never executed: end of block
0
2119 QFixed p = QFixed::fromReal(fformat.padding());-
2120 if (p != fd->padding) {
p != fd->paddingDescription
TRUEnever evaluated
FALSEnever evaluated
0
2121 fd->padding = p;-
2122 fullLayout = true;-
2123 }
never executed: end of block
0
2124-
2125 QTextFrame *parent = f->parentFrame();-
2126 const QTextFrameData *pd = parent ? data(parent) : 0;
parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
2127-
2128 // accumulate top and bottom margins-
2129 if (parent) {
parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
2130 fd->effectiveTopMargin = pd->effectiveTopMargin + fd->topMargin + fd->border + fd->padding;-
2131 fd->effectiveBottomMargin = pd->effectiveBottomMargin + fd->topMargin + fd->border + fd->padding;-
2132-
2133 if (qobject_cast<QTextTable *>(parent)) {
qobject_cast<Q...ble *>(parent)Description
TRUEnever evaluated
FALSEnever evaluated
0
2134 const QTextTableData *td = static_cast<const QTextTableData *>(pd);-
2135 fd->effectiveTopMargin += td->cellSpacing + td->border + td->cellPadding;-
2136 fd->effectiveBottomMargin += td->cellSpacing + td->border + td->cellPadding;-
2137 }
never executed: end of block
0
2138 } else {
never executed: end of block
0
2139 fd->effectiveTopMargin = fd->topMargin + fd->border + fd->padding;-
2140 fd->effectiveBottomMargin = fd->bottomMargin + fd->border + fd->padding;-
2141 }
never executed: end of block
0
2142-
2143 newContentsWidth = frameWidth - 2*(fd->border + fd->padding)-
2144 - fd->leftMargin - fd->rightMargin;-
2145-
2146 if (frameHeight != -1) {
frameHeight != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
2147 fd->contentsHeight = frameHeight - 2*(fd->border + fd->padding)-
2148 - fd->topMargin - fd->bottomMargin;-
2149 } else {
never executed: end of block
0
2150 fd->contentsHeight = frameHeight;-
2151 }
never executed: end of block
0
2152 }-
2153-
2154 if (isFrameFromInlineObject(f)) {
isFrameFromInlineObject(f)Description
TRUEnever evaluated
FALSEnever evaluated
0
2155 // never reached, handled in resizeInlineObject/positionFloat instead-
2156 return QRectF();
never executed: return QRectF();
0
2157 }-
2158-
2159 if (QTextTable *table = qobject_cast<QTextTable *>(f)) {
QTextTable *ta...extTable *>(f)Description
TRUEnever evaluated
FALSEnever evaluated
0
2160 fd->contentsWidth = newContentsWidth;-
2161 return layoutTable(table, layoutFrom, layoutTo, parentY);
never executed: return layoutTable(table, layoutFrom, layoutTo, parentY);
0
2162 }-
2163-
2164 // set fd->contentsWidth temporarily, so that layoutFrame for the children-
2165 // picks the right width. We'll initialize it properly at the end of this-
2166 // function.-
2167 fd->contentsWidth = newContentsWidth;-
2168-
2169 QTextLayoutStruct layoutStruct;-
2170 layoutStruct.frame = f;-
2171 layoutStruct.x_left = fd->leftMargin + fd->border + fd->padding;-
2172 layoutStruct.x_right = layoutStruct.x_left + newContentsWidth;-
2173 layoutStruct.y = fd->topMargin + fd->border + fd->padding;-
2174 layoutStruct.frameY = parentY + fd->position.y;-
2175 layoutStruct.contentsWidth = 0;-
2176 layoutStruct.minimumWidth = 0;-
2177 layoutStruct.maximumWidth = QFIXED_MAX;-
2178 layoutStruct.fullLayout = fullLayout || (fd->oldContentsWidth != newContentsWidth);
fullLayoutDescription
TRUEnever evaluated
FALSEnever evaluated
(fd->oldConten...ContentsWidth)Description
TRUEnever evaluated
FALSEnever evaluated
0
2179 layoutStruct.updateRect = QRectF(QPointF(0, 0), QSizeF(qreal(INT_MAX), qreal(INT_MAX)));-
2180 LDEBUG << "layoutStruct: x_left" << layoutStruct.x_left << "x_right" << layoutStruct.x_right
dead code: QMessageLogger(__FILE__, 2180, __PRETTY_FUNCTION__).debug() << "layoutStruct: x_left" << layoutStruct.x_left << "x_right" << layoutStruct.x_right << "fullLayout" << layoutStruct.fullLayout;
-
2181 << "fullLayout" << layoutStruct.fullLayout;
dead code: QMessageLogger(__FILE__, 2180, __PRETTY_FUNCTION__).debug() << "layoutStruct: x_left" << layoutStruct.x_left << "x_right" << layoutStruct.x_right << "fullLayout" << layoutStruct.fullLayout;
-
2182 fd->oldContentsWidth = newContentsWidth;-
2183-
2184 layoutStruct.pageHeight = QFixed::fromReal(document->pageSize().height());-
2185 if (layoutStruct.pageHeight < 0)
layoutStruct.pageHeight < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2186 layoutStruct.pageHeight = QFIXED_MAX;
never executed: layoutStruct.pageHeight = (2147483647/256);
0
2187-
2188 const int currentPage = layoutStruct.pageHeight == 0 ? 0 : (layoutStruct.frameY / layoutStruct.pageHeight).truncate();
layoutStruct.pageHeight == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2189 layoutStruct.pageTopMargin = fd->effectiveTopMargin;-
2190 layoutStruct.pageBottomMargin = fd->effectiveBottomMargin;-
2191 layoutStruct.pageBottom = (currentPage + 1) * layoutStruct.pageHeight - layoutStruct.pageBottomMargin;-
2192-
2193 if (!f->parentFrame())
!f->parentFrame()Description
TRUEnever evaluated
FALSEnever evaluated
0
2194 idealWidth = 0; // reset
never executed: idealWidth = 0;
0
2195-
2196 QTextFrame::Iterator it = f->begin();-
2197 layoutFlow(it, &layoutStruct, layoutFrom, layoutTo);-
2198-
2199 QFixed maxChildFrameWidth = 0;-
2200 QList<QTextFrame *> children = f->childFrames();-
2201 for (int i = 0; i < children.size(); ++i) {
i < children.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
2202 QTextFrame *c = children.at(i);-
2203 QTextFrameData *cd = data(c);-
2204 maxChildFrameWidth = qMax(maxChildFrameWidth, cd->size.width);-
2205 }
never executed: end of block
0
2206-
2207 const QFixed marginWidth = 2*(fd->border + fd->padding) + fd->leftMargin + fd->rightMargin;-
2208 if (!f->parentFrame()) {
!f->parentFrame()Description
TRUEnever evaluated
FALSEnever evaluated
0
2209 idealWidth = qMax(maxChildFrameWidth, layoutStruct.contentsWidth).toReal();-
2210 idealWidth += marginWidth.toReal();-
2211 }
never executed: end of block
0
2212-
2213 QFixed actualWidth = qMax(newContentsWidth, qMax(maxChildFrameWidth, layoutStruct.contentsWidth));-
2214 fd->contentsWidth = actualWidth;-
2215 if (newContentsWidth <= 0) { // nowrap layout?
newContentsWidth <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2216 fd->contentsWidth = newContentsWidth;-
2217 }
never executed: end of block
0
2218-
2219 fd->minimumWidth = layoutStruct.minimumWidth;-
2220 fd->maximumWidth = layoutStruct.maximumWidth;-
2221-
2222 fd->size.height = fd->contentsHeight == -1
fd->contentsHeight == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
2223 ? layoutStruct.y + fd->border + fd->padding + fd->bottomMargin-
2224 : fd->contentsHeight + 2*(fd->border + fd->padding) + fd->topMargin + fd->bottomMargin;-
2225 fd->size.width = actualWidth + marginWidth;-
2226 fd->sizeDirty = false;-
2227 if (layoutStruct.updateRectForFloats.isValid())
layoutStruct.u...oats.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2228 layoutStruct.updateRect |= layoutStruct.updateRectForFloats;
never executed: layoutStruct.updateRect |= layoutStruct.updateRectForFloats;
0
2229 return layoutStruct.updateRect;
never executed: return layoutStruct.updateRect;
0
2230}-
2231-
2232void QTextDocumentLayoutPrivate::layoutFlow(QTextFrame::Iterator it, QTextLayoutStruct *layoutStruct,-
2233 int layoutFrom, int layoutTo, QFixed width)-
2234{-
2235 LDEBUG << "layoutFlow from=" << layoutFrom << "to=" << layoutTo;
dead code: QMessageLogger(__FILE__, 2235, __PRETTY_FUNCTION__).debug() << "layoutFlow from=" << layoutFrom << "to=" << layoutTo;
-
2236 QTextFrameData *fd = data(layoutStruct->frame);-
2237-
2238 fd->currentLayoutStruct = layoutStruct;-
2239-
2240 QTextFrame::Iterator previousIt;-
2241-
2242 const bool inRootFrame = (it.parentFrame() == document->rootFrame());-
2243 if (inRootFrame) {
inRootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
0
2244 bool redoCheckPoints = layoutStruct->fullLayout || checkPoints.isEmpty();
layoutStruct->fullLayoutDescription
TRUEnever evaluated
FALSEnever evaluated
checkPoints.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
2245-
2246 if (!redoCheckPoints) {
!redoCheckPointsDescription
TRUEnever evaluated
FALSEnever evaluated
0
2247 QVector<QCheckPoint>::Iterator checkPoint = std::lower_bound(checkPoints.begin(), checkPoints.end(), layoutFrom);-
2248 if (checkPoint != checkPoints.end()) {
checkPoint != ...ckPoints.end()Description
TRUEnever evaluated
FALSEnever evaluated
0
2249 if (checkPoint != checkPoints.begin())
checkPoint != ...Points.begin()Description
TRUEnever evaluated
FALSEnever evaluated
0
2250 --checkPoint;
never executed: --checkPoint;
0
2251-
2252 layoutStruct->y = checkPoint->y;-
2253 layoutStruct->frameY = checkPoint->frameY;-
2254 layoutStruct->minimumWidth = checkPoint->minimumWidth;-
2255 layoutStruct->maximumWidth = checkPoint->maximumWidth;-
2256 layoutStruct->contentsWidth = checkPoint->contentsWidth;-
2257-
2258 if (layoutStruct->pageHeight > 0) {
layoutStruct->pageHeight > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2259 int page = layoutStruct->currentPage();-
2260 layoutStruct->pageBottom = (page + 1) * layoutStruct->pageHeight - layoutStruct->pageBottomMargin;-
2261 }
never executed: end of block
0
2262-
2263 it = frameIteratorForTextPosition(checkPoint->positionInFrame);-
2264 checkPoints.resize(checkPoint - checkPoints.begin() + 1);-
2265-
2266 if (checkPoint != checkPoints.begin()) {
checkPoint != ...Points.begin()Description
TRUEnever evaluated
FALSEnever evaluated
0
2267 previousIt = it;-
2268 --previousIt;-
2269 }
never executed: end of block
0
2270 } else {
never executed: end of block
0
2271 redoCheckPoints = true;-
2272 }
never executed: end of block
0
2273 }-
2274-
2275 if (redoCheckPoints) {
redoCheckPointsDescription
TRUEnever evaluated
FALSEnever evaluated
0
2276 checkPoints.clear();-
2277 QCheckPoint cp;-
2278 cp.y = layoutStruct->y;-
2279 cp.frameY = layoutStruct->frameY;-
2280 cp.positionInFrame = 0;-
2281 cp.minimumWidth = layoutStruct->minimumWidth;-
2282 cp.maximumWidth = layoutStruct->maximumWidth;-
2283 cp.contentsWidth = layoutStruct->contentsWidth;-
2284 checkPoints.append(cp);-
2285 }
never executed: end of block
0
2286 }
never executed: end of block
0
2287-
2288 QTextBlockFormat previousBlockFormat = previousIt.currentBlock().blockFormat();-
2289-
2290 QFixed maximumBlockWidth = 0;-
2291 while (!it.atEnd()) {
!it.atEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
2292 QTextFrame *c = it.currentFrame();-
2293-
2294 int docPos;-
2295 if (it.currentFrame())
it.currentFrame()Description
TRUEnever evaluated
FALSEnever evaluated
0
2296 docPos = it.currentFrame()->firstPosition();
never executed: docPos = it.currentFrame()->firstPosition();
0
2297 else-
2298 docPos = it.currentBlock().position();
never executed: docPos = it.currentBlock().position();
0
2299-
2300 if (inRootFrame) {
inRootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
0
2301 if (qAbs(layoutStruct->y - checkPoints.last().y) > 2000) {
qAbs(layoutStr...st().y) > 2000Description
TRUEnever evaluated
FALSEnever evaluated
0
2302 QFixed left, right;-
2303 floatMargins(layoutStruct->y, layoutStruct, &left, &right);-
2304 if (left == layoutStruct->x_left && right == layoutStruct->x_right) {
left == layoutStruct->x_leftDescription
TRUEnever evaluated
FALSEnever evaluated
right == layoutStruct->x_rightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2305 QCheckPoint p;-
2306 p.y = layoutStruct->y;-
2307 p.frameY = layoutStruct->frameY;-
2308 p.positionInFrame = docPos;-
2309 p.minimumWidth = layoutStruct->minimumWidth;-
2310 p.maximumWidth = layoutStruct->maximumWidth;-
2311 p.contentsWidth = layoutStruct->contentsWidth;-
2312 checkPoints.append(p);-
2313-
2314 if (currentLazyLayoutPosition != -1
currentLazyLay...Position != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
2315 && docPos > currentLazyLayoutPosition + lazyLayoutStepSize)
docPos > curre...LayoutStepSizeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2316 break;
never executed: break;
0
2317-
2318 }
never executed: end of block
0
2319 }
never executed: end of block
0
2320 }
never executed: end of block
0
2321-
2322 if (c) {
cDescription
TRUEnever evaluated
FALSEnever evaluated
0
2323 // position child frame-
2324 QTextFrameData *cd = data(c);-
2325-
2326 QTextFrameFormat fformat = c->frameFormat();-
2327-
2328 if (fformat.position() == QTextFrameFormat::InFlow) {
fformat.positi...Format::InFlowDescription
TRUEnever evaluated
FALSEnever evaluated
0
2329 if (fformat.pageBreakPolicy() & QTextFormat::PageBreak_AlwaysBefore)
fformat.pageBr...k_AlwaysBeforeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2330 layoutStruct->newPage();
never executed: layoutStruct->newPage();
0
2331-
2332 QFixed left, right;-
2333 floatMargins(layoutStruct->y, layoutStruct, &left, &right);-
2334 left = qMax(left, layoutStruct->x_left);-
2335 right = qMin(right, layoutStruct->x_right);-
2336-
2337 if (right - left < cd->size.width) {
right - left < cd->size.widthDescription
TRUEnever evaluated
FALSEnever evaluated
0
2338 layoutStruct->y = findY(layoutStruct->y, layoutStruct, cd->size.width);-
2339 floatMargins(layoutStruct->y, layoutStruct, &left, &right);-
2340 }
never executed: end of block
0
2341-
2342 QFixedPoint pos(left, layoutStruct->y);-
2343-
2344 Qt::Alignment align = Qt::AlignLeft;-
2345-
2346 QTextTable *table = qobject_cast<QTextTable *>(c);-
2347-
2348 if (table)
tableDescription
TRUEnever evaluated
FALSEnever evaluated
0
2349 align = table->format().alignment() & Qt::AlignHorizontal_Mask;
never executed: align = table->format().alignment() & Qt::AlignHorizontal_Mask;
0
2350-
2351 // detect whether we have any alignment in the document that disallows optimizations,-
2352 // such as not laying out the document again in a textedit with wrapping disabled.-
2353 if (inRootFrame && !(align & Qt::AlignLeft))
inRootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
!(align & Qt::AlignLeft)Description
TRUEnever evaluated
FALSEnever evaluated
0
2354 contentHasAlignment = true;
never executed: contentHasAlignment = true;
0
2355-
2356 cd->position = pos;-
2357-
2358 if (document->pageSize().height() > 0.0f)
document->page...eight() > 0.0fDescription
TRUEnever evaluated
FALSEnever evaluated
0
2359 cd->sizeDirty = true;
never executed: cd->sizeDirty = true;
0
2360-
2361 if (cd->sizeDirty) {
cd->sizeDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
2362 if (width != 0)
width != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2363 layoutFrame(c, layoutFrom, layoutTo, width, -1, layoutStruct->frameY);
never executed: layoutFrame(c, layoutFrom, layoutTo, width, -1, layoutStruct->frameY);
0
2364 else-
2365 layoutFrame(c, layoutFrom, layoutTo, layoutStruct->frameY);
never executed: layoutFrame(c, layoutFrom, layoutTo, layoutStruct->frameY);
0
2366-
2367 QFixed absoluteChildPos = table ? pos.y + static_cast<QTextTableData *>(data(table))->rowPositions.at(0) : pos.y + firstChildPos(c);
tableDescription
TRUEnever evaluated
FALSEnever evaluated
0
2368 absoluteChildPos += layoutStruct->frameY;-
2369-
2370 // drop entire frame to next page if first child of frame is on next page-
2371 if (absoluteChildPos > layoutStruct->pageBottom) {
absoluteChildP...ct->pageBottomDescription
TRUEnever evaluated
FALSEnever evaluated
0
2372 layoutStruct->newPage();-
2373 pos.y = layoutStruct->y;-
2374-
2375 cd->position = pos;-
2376 cd->sizeDirty = true;-
2377-
2378 if (width != 0)
width != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2379 layoutFrame(c, layoutFrom, layoutTo, width, -1, layoutStruct->frameY);
never executed: layoutFrame(c, layoutFrom, layoutTo, width, -1, layoutStruct->frameY);
0
2380 else-
2381 layoutFrame(c, layoutFrom, layoutTo, layoutStruct->frameY);
never executed: layoutFrame(c, layoutFrom, layoutTo, layoutStruct->frameY);
0
2382 }-
2383 }
never executed: end of block
0
2384-
2385 // align only if there is space for alignment-
2386 if (right - left > cd->size.width) {
right - left > cd->size.widthDescription
TRUEnever evaluated
FALSEnever evaluated
0
2387 if (align & Qt::AlignRight)
align & Qt::AlignRightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2388 pos.x += layoutStruct->x_right - cd->size.width;
never executed: pos.x += layoutStruct->x_right - cd->size.width;
0
2389 else if (align & Qt::AlignHCenter)
align & Qt::AlignHCenterDescription
TRUEnever evaluated
FALSEnever evaluated
0
2390 pos.x += (layoutStruct->x_right - cd->size.width) / 2;
never executed: pos.x += (layoutStruct->x_right - cd->size.width) / 2;
0
2391 }
never executed: end of block
0
2392-
2393 cd->position = pos;-
2394-
2395 layoutStruct->y += cd->size.height;-
2396 const int page = layoutStruct->currentPage();-
2397 layoutStruct->pageBottom = (page + 1) * layoutStruct->pageHeight - layoutStruct->pageBottomMargin;-
2398-
2399 cd->layoutDirty = false;-
2400-
2401 if (c->frameFormat().pageBreakPolicy() & QTextFormat::PageBreak_AlwaysAfter)
c->frameFormat...ak_AlwaysAfterDescription
TRUEnever evaluated
FALSEnever evaluated
0
2402 layoutStruct->newPage();
never executed: layoutStruct->newPage();
0
2403 } else {
never executed: end of block
0
2404 QRectF oldFrameRect(cd->position.toPointF(), cd->size.toSizeF());-
2405 QRectF updateRect;-
2406-
2407 if (cd->sizeDirty)
cd->sizeDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
2408 updateRect = layoutFrame(c, layoutFrom, layoutTo);
never executed: updateRect = layoutFrame(c, layoutFrom, layoutTo);
0
2409-
2410 positionFloat(c);-
2411-
2412 // If the size was made dirty when the position was set, layout again-
2413 if (cd->sizeDirty)
cd->sizeDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
2414 updateRect = layoutFrame(c, layoutFrom, layoutTo);
never executed: updateRect = layoutFrame(c, layoutFrom, layoutTo);
0
2415-
2416 QRectF frameRect(cd->position.toPointF(), cd->size.toSizeF());-
2417-
2418 if (frameRect == oldFrameRect && updateRect.isValid())
frameRect == oldFrameRectDescription
TRUEnever evaluated
FALSEnever evaluated
updateRect.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2419 updateRect.translate(cd->position.toPointF());
never executed: updateRect.translate(cd->position.toPointF());
0
2420 else-
2421 updateRect = frameRect;
never executed: updateRect = frameRect;
0
2422-
2423 layoutStruct->addUpdateRectForFloat(updateRect);-
2424 if (oldFrameRect.isValid())
oldFrameRect.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2425 layoutStruct->addUpdateRectForFloat(oldFrameRect);
never executed: layoutStruct->addUpdateRectForFloat(oldFrameRect);
0
2426 }
never executed: end of block
0
2427-
2428 layoutStruct->minimumWidth = qMax(layoutStruct->minimumWidth, cd->minimumWidth);-
2429 layoutStruct->maximumWidth = qMin(layoutStruct->maximumWidth, cd->maximumWidth);-
2430-
2431 previousIt = it;-
2432 ++it;-
2433 } else {
never executed: end of block
0
2434 QTextFrame::Iterator lastIt;-
2435 if (!previousIt.atEnd() && previousIt != it)
!previousIt.atEnd()Description
TRUEnever evaluated
FALSEnever evaluated
previousIt != itDescription
TRUEnever evaluated
FALSEnever evaluated
0
2436 lastIt = previousIt;
never executed: lastIt = previousIt;
0
2437 previousIt = it;-
2438 QTextBlock block = it.currentBlock();-
2439 ++it;-
2440-
2441 const QTextBlockFormat blockFormat = block.blockFormat();-
2442-
2443 if (blockFormat.pageBreakPolicy() & QTextFormat::PageBreak_AlwaysBefore)
blockFormat.pa...k_AlwaysBeforeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2444 layoutStruct->newPage();
never executed: layoutStruct->newPage();
0
2445-
2446 const QFixed origY = layoutStruct->y;-
2447 const QFixed origPageBottom = layoutStruct->pageBottom;-
2448 const QFixed origMaximumWidth = layoutStruct->maximumWidth;-
2449 layoutStruct->maximumWidth = 0;-
2450-
2451 const QTextBlockFormat *previousBlockFormatPtr = 0;-
2452 if (lastIt.currentBlock().isValid())
lastIt.current...ck().isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2453 previousBlockFormatPtr = &previousBlockFormat;
never executed: previousBlockFormatPtr = &previousBlockFormat;
0
2454-
2455 // layout and position child block-
2456 layoutBlock(block, docPos, blockFormat, layoutStruct, layoutFrom, layoutTo, previousBlockFormatPtr);-
2457-
2458 // detect whether we have any alignment in the document that disallows optimizations,-
2459 // such as not laying out the document again in a textedit with wrapping disabled.-
2460 if (inRootFrame && !(block.layout()->textOption().alignment() & Qt::AlignLeft))
inRootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
!(block.layout...Qt::AlignLeft)Description
TRUEnever evaluated
FALSEnever evaluated
0
2461 contentHasAlignment = true;
never executed: contentHasAlignment = true;
0
2462-
2463 // if the block right before a table is empty 'hide' it by-
2464 // positioning it into the table border-
2465 if (isEmptyBlockBeforeTable(block, blockFormat, it)) {
isEmptyBlockBe...ockFormat, it)Description
TRUEnever evaluated
FALSEnever evaluated
0
2466 const QTextBlock lastBlock = lastIt.currentBlock();-
2467 const qreal lastBlockBottomMargin = lastBlock.isValid() ? lastBlock.blockFormat().bottomMargin() : 0.0f;
lastBlock.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2468 layoutStruct->y = origY + QFixed::fromReal(qMax(lastBlockBottomMargin, block.blockFormat().topMargin()));-
2469 layoutStruct->pageBottom = origPageBottom;-
2470 } else {
never executed: end of block
0
2471 // if the block right after a table is empty then 'hide' it, too-
2472 if (isEmptyBlockAfterTable(block, lastIt.currentFrame())) {
isEmptyBlockAf...urrentFrame())Description
TRUEnever evaluated
FALSEnever evaluated
0
2473 QTextTableData *td = static_cast<QTextTableData *>(data(lastIt.currentFrame()));-
2474 QTextLayout *layout = block.layout();-
2475-
2476 QPointF pos((td->position.x + td->size.width).toReal(),-
2477 (td->position.y + td->size.height).toReal() - layout->boundingRect().height());-
2478-
2479 layout->setPosition(pos);-
2480 layoutStruct->y = origY;-
2481 layoutStruct->pageBottom = origPageBottom;-
2482 }
never executed: end of block
0
2483-
2484 // if the block right after a table starts with a line separator, shift it up by one line-
2485 if (isLineSeparatorBlockAfterTable(block, lastIt.currentFrame())) {
isLineSeparato...urrentFrame())Description
TRUEnever evaluated
FALSEnever evaluated
0
2486 QTextTableData *td = static_cast<QTextTableData *>(data(lastIt.currentFrame()));-
2487 QTextLayout *layout = block.layout();-
2488-
2489 QFixed height = QFixed::fromReal(layout->lineAt(0).height());-
2490-
2491 if (layoutStruct->pageBottom == origPageBottom) {
layoutStruct->...origPageBottomDescription
TRUEnever evaluated
FALSEnever evaluated
0
2492 layoutStruct->y -= height;-
2493 layout->setPosition(layout->position() - QPointF(0, height.toReal()));-
2494 } else {
never executed: end of block
0
2495 // relayout block to correctly handle page breaks-
2496 layoutStruct->y = origY - height;-
2497 layoutStruct->pageBottom = origPageBottom;-
2498 layoutBlock(block, docPos, blockFormat, layoutStruct, layoutFrom, layoutTo, previousBlockFormatPtr);-
2499 }
never executed: end of block
0
2500-
2501 QPointF linePos((td->position.x + td->size.width).toReal(),-
2502 (td->position.y + td->size.height - height).toReal());-
2503-
2504 layout->lineAt(0).setPosition(linePos - layout->position());-
2505 }
never executed: end of block
0
2506-
2507 if (blockFormat.pageBreakPolicy() & QTextFormat::PageBreak_AlwaysAfter)
blockFormat.pa...ak_AlwaysAfterDescription
TRUEnever evaluated
FALSEnever evaluated
0
2508 layoutStruct->newPage();
never executed: layoutStruct->newPage();
0
2509 }
never executed: end of block
0
2510-
2511 maximumBlockWidth = qMax(maximumBlockWidth, layoutStruct->maximumWidth);-
2512 layoutStruct->maximumWidth = origMaximumWidth;-
2513 previousBlockFormat = blockFormat;-
2514 }
never executed: end of block
0
2515 }-
2516 if (layoutStruct->maximumWidth == QFIXED_MAX && maximumBlockWidth > 0)
layoutStruct->...147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
maximumBlockWidth > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2517 layoutStruct->maximumWidth = maximumBlockWidth;
never executed: layoutStruct->maximumWidth = maximumBlockWidth;
0
2518 else-
2519 layoutStruct->maximumWidth = qMax(layoutStruct->maximumWidth, maximumBlockWidth);
never executed: layoutStruct->maximumWidth = qMax(layoutStruct->maximumWidth, maximumBlockWidth);
0
2520-
2521 // a float at the bottom of a frame may make it taller, hence the qMax() for layoutStruct->y.-
2522 // we don't need to do it for tables though because floats in tables are per table-
2523 // and not per cell and layoutCell already takes care of doing the same as we do here-
2524 if (!qobject_cast<QTextTable *>(layoutStruct->frame)) {
!qobject_cast<...Struct->frame)Description
TRUEnever evaluated
FALSEnever evaluated
0
2525 QList<QTextFrame *> children = layoutStruct->frame->childFrames();-
2526 for (int i = 0; i < children.count(); ++i) {
i < children.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
2527 QTextFrameData *fd = data(children.at(i));-
2528 if (!fd->layoutDirty && children.at(i)->frameFormat().position() != QTextFrameFormat::InFlow)
!fd->layoutDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
children.at(i)...Format::InFlowDescription
TRUEnever evaluated
FALSEnever evaluated
0
2529 layoutStruct->y = qMax(layoutStruct->y, fd->position.y + fd->size.height);
never executed: layoutStruct->y = qMax(layoutStruct->y, fd->position.y + fd->size.height);
0
2530 }
never executed: end of block
0
2531 }
never executed: end of block
0
2532-
2533 if (inRootFrame) {
inRootFrameDescription
TRUEnever evaluated
FALSEnever evaluated
0
2534 // we assume that any float is aligned in a way that disallows the optimizations that rely-
2535 // on unaligned content.-
2536 if (!fd->floats.isEmpty())
!fd->floats.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
2537 contentHasAlignment = true;
never executed: contentHasAlignment = true;
0
2538-
2539 if (it.atEnd()) {
it.atEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
2540 //qDebug() << "layout done!";-
2541 currentLazyLayoutPosition = -1;-
2542 QCheckPoint cp;-
2543 cp.y = layoutStruct->y;-
2544 cp.positionInFrame = docPrivate->length();-
2545 cp.minimumWidth = layoutStruct->minimumWidth;-
2546 cp.maximumWidth = layoutStruct->maximumWidth;-
2547 cp.contentsWidth = layoutStruct->contentsWidth;-
2548 checkPoints.append(cp);-
2549 checkPoints.reserve(checkPoints.size());-
2550 } else {
never executed: end of block
0
2551 currentLazyLayoutPosition = checkPoints.last().positionInFrame;-
2552 // #######-
2553 //checkPoints.last().positionInFrame = q->document()->docHandle()->length();-
2554 }
never executed: end of block
0
2555 }-
2556-
2557-
2558 fd->currentLayoutStruct = 0;-
2559}
never executed: end of block
0
2560-
2561static inline void getLineHeightParams(const QTextBlockFormat &blockFormat, const QTextLine &line, qreal scaling,-
2562 QFixed *lineAdjustment, QFixed *lineBreakHeight, QFixed *lineHeight)-
2563{-
2564 *lineHeight = QFixed::fromReal(blockFormat.lineHeight(line.height(), scaling));-
2565-
2566 if (blockFormat.lineHeightType() == QTextBlockFormat::FixedHeight || blockFormat.lineHeightType() == QTextBlockFormat::MinimumHeight) {
blockFormat.li...t::FixedHeightDescription
TRUEnever evaluated
FALSEnever evaluated
blockFormat.li...:MinimumHeightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2567 *lineBreakHeight = *lineHeight;-
2568 if (blockFormat.lineHeightType() == QTextBlockFormat::FixedHeight)
blockFormat.li...t::FixedHeightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2569 *lineAdjustment = QFixed::fromReal(line.ascent() + qMax(line.leading(), qreal(0.0))) - ((*lineHeight * 4) / 5);
never executed: *lineAdjustment = QFixed::fromReal(line.ascent() + qMax(line.leading(), qreal(0.0))) - ((*lineHeight * 4) / 5);
0
2570 else-
2571 *lineAdjustment = QFixed::fromReal(line.height()) - *lineHeight;
never executed: *lineAdjustment = QFixed::fromReal(line.height()) - *lineHeight;
0
2572 }-
2573 else {-
2574 *lineBreakHeight = QFixed::fromReal(line.height());-
2575 *lineAdjustment = 0;-
2576 }
never executed: end of block
0
2577}-
2578-
2579void QTextDocumentLayoutPrivate::layoutBlock(const QTextBlock &bl, int blockPosition, const QTextBlockFormat &blockFormat,-
2580 QTextLayoutStruct *layoutStruct, int layoutFrom, int layoutTo, const QTextBlockFormat *previousBlockFormat)-
2581{-
2582 Q_Q(QTextDocumentLayout);-
2583 if (!bl.isVisible())
!bl.isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
2584 return;
never executed: return;
0
2585-
2586 QTextLayout *tl = bl.layout();-
2587 const int blockLength = bl.length();-
2588-
2589 LDEBUG << "layoutBlock from=" << layoutFrom << "to=" << layoutTo;
dead code: QMessageLogger(__FILE__, 2589, __PRETTY_FUNCTION__).debug() << "layoutBlock from=" << layoutFrom << "to=" << layoutTo;
-
2590-
2591// qDebug() << "layoutBlock; width" << layoutStruct->x_right - layoutStruct->x_left << "(maxWidth is btw" << tl->maximumWidth() << ')';-
2592-
2593 if (previousBlockFormat) {
previousBlockFormatDescription
TRUEnever evaluated
FALSEnever evaluated
0
2594 qreal margin = qMax(blockFormat.topMargin(), previousBlockFormat->bottomMargin());-
2595 if (margin > 0 && q->paintDevice()) {
margin > 0Description
TRUEnever evaluated
FALSEnever evaluated
q->paintDevice()Description
TRUEnever evaluated
FALSEnever evaluated
0
2596 margin *= qreal(q->paintDevice()->logicalDpiY()) / qreal(qt_defaultDpi());-
2597 }
never executed: end of block
0
2598 layoutStruct->y += QFixed::fromReal(margin);-
2599 }
never executed: end of block
0
2600-
2601 //QTextFrameData *fd = data(layoutStruct->frame);-
2602-
2603 Qt::LayoutDirection dir = bl.textDirection();-
2604-
2605 QFixed extraMargin;-
2606 if (docPrivate->defaultTextOption.flags() & QTextOption::AddSpaceForLineAndParagraphSeparators) {
docPrivate->de...raphSeparatorsDescription
TRUEnever evaluated
FALSEnever evaluated
0
2607 QFontMetricsF fm(bl.charFormat().font());-
2608 extraMargin = QFixed::fromReal(fm.width(QChar(QChar(0x21B5))));-
2609 }
never executed: end of block
0
2610-
2611 const QFixed indent = this->blockIndent(blockFormat);-
2612 const QFixed totalLeftMargin = QFixed::fromReal(blockFormat.leftMargin()) + (dir == Qt::RightToLeft ? extraMargin : indent);
dir == Qt::RightToLeftDescription
TRUEnever evaluated
FALSEnever evaluated
0
2613 const QFixed totalRightMargin = QFixed::fromReal(blockFormat.rightMargin()) + (dir == Qt::RightToLeft ? indent : extraMargin);
dir == Qt::RightToLeftDescription
TRUEnever evaluated
FALSEnever evaluated
0
2614-
2615 const QPointF oldPosition = tl->position();-
2616 tl->setPosition(QPointF(layoutStruct->x_left.toReal(), layoutStruct->y.toReal()));-
2617-
2618 if (layoutStruct->fullLayout
layoutStruct->fullLayoutDescription
TRUEnever evaluated
FALSEnever evaluated
0
2619 || (blockPosition + blockLength > layoutFrom && blockPosition <= layoutTo)
blockPosition ...h > layoutFromDescription
TRUEnever evaluated
FALSEnever evaluated
blockPosition <= layoutToDescription
TRUEnever evaluated
FALSEnever evaluated
0
2620 // force relayout if we cross a page boundary-
2621 || (layoutStruct->pageHeight != QFIXED_MAX && layoutStruct->absoluteY() + QFixed::fromReal(tl->boundingRect().height()) > layoutStruct->pageBottom)) {
layoutStruct->...147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
layoutStruct->...ct->pageBottomDescription
TRUEnever evaluated
FALSEnever evaluated
0
2622-
2623 LDEBUG << " do layout";
dead code: QMessageLogger(__FILE__, 2623, __PRETTY_FUNCTION__).debug() << " do layout";
-
2624 QTextOption option = docPrivate->defaultTextOption;-
2625 option.setTextDirection(dir);-
2626 option.setTabs( blockFormat.tabPositions() );-
2627-
2628 Qt::Alignment align = docPrivate->defaultTextOption.alignment();-
2629 if (blockFormat.hasProperty(QTextFormat::BlockAlignment))
blockFormat.ha...lockAlignment)Description
TRUEnever evaluated
FALSEnever evaluated
0
2630 align = blockFormat.alignment();
never executed: align = blockFormat.alignment();
0
2631 option.setAlignment(QGuiApplicationPrivate::visualAlignment(dir, align)); // for paragraph that are RTL, alignment is auto-reversed;-
2632-
2633 if (blockFormat.nonBreakableLines() || document->pageSize().width() < 0) {
blockFormat.no...eakableLines()Description
TRUEnever evaluated
FALSEnever evaluated
document->page...().width() < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2634 option.setWrapMode(QTextOption::ManualWrap);-
2635 }
never executed: end of block
0
2636-
2637 tl->setTextOption(option);-
2638-
2639 const bool haveWordOrAnyWrapMode = (option.wrapMode() == QTextOption::WrapAtWordBoundaryOrAnywhere);-
2640-
2641// qDebug() << " layouting block at" << bl.position();-
2642 const QFixed cy = layoutStruct->y;-
2643 const QFixed l = layoutStruct->x_left + totalLeftMargin;-
2644 const QFixed r = layoutStruct->x_right - totalRightMargin;-
2645-
2646 tl->beginLayout();-
2647 bool firstLine = true;-
2648 while (1) {-
2649 QTextLine line = tl->createLine();-
2650 if (!line.isValid())
!line.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2651 break;
never executed: break;
0
2652 line.setLeadingIncluded(true);-
2653-
2654 QFixed left, right;-
2655 floatMargins(layoutStruct->y, layoutStruct, &left, &right);-
2656 left = qMax(left, l);-
2657 right = qMin(right, r);-
2658 QFixed text_indent;-
2659 if (firstLine) {
firstLineDescription
TRUEnever evaluated
FALSEnever evaluated
0
2660 text_indent = QFixed::fromReal(blockFormat.textIndent());-
2661 if (dir == Qt::LeftToRight)
dir == Qt::LeftToRightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2662 left += text_indent;
never executed: left += text_indent;
0
2663 else-
2664 right -= text_indent;
never executed: right -= text_indent;
0
2665 firstLine = false;-
2666 }
never executed: end of block
0
2667// qDebug() << "layout line y=" << currentYPos << "left=" << left << "right=" <<right;-
2668-
2669 if (fixedColumnWidth != -1)
fixedColumnWidth != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
2670 line.setNumColumns(fixedColumnWidth, (right - left).toReal());
never executed: line.setNumColumns(fixedColumnWidth, (right - left).toReal());
0
2671 else-
2672 line.setLineWidth((right - left).toReal());
never executed: line.setLineWidth((right - left).toReal());
0
2673-
2674// qDebug() << "layoutBlock; layouting line with width" << right - left << "->textWidth" << line.textWidth();-
2675 floatMargins(layoutStruct->y, layoutStruct, &left, &right);-
2676 left = qMax(left, l);-
2677 right = qMin(right, r);-
2678 if (dir == Qt::LeftToRight)
dir == Qt::LeftToRightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2679 left += text_indent;
never executed: left += text_indent;
0
2680 else-
2681 right -= text_indent;
never executed: right -= text_indent;
0
2682-
2683 if (fixedColumnWidth == -1 && QFixed::fromReal(line.naturalTextWidth()) > right-left) {
fixedColumnWidth == -1Description
TRUEnever evaluated
FALSEnever evaluated
QFixed::fromRe...) > right-leftDescription
TRUEnever evaluated
FALSEnever evaluated
0
2684 // float has been added in the meantime, redo-
2685 layoutStruct->pendingFloats.clear();-
2686-
2687 line.setLineWidth((right-left).toReal());-
2688 if (QFixed::fromReal(line.naturalTextWidth()) > right-left) {
QFixed::fromRe...) > right-leftDescription
TRUEnever evaluated
FALSEnever evaluated
0
2689 if (haveWordOrAnyWrapMode) {
haveWordOrAnyWrapModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2690 option.setWrapMode(QTextOption::WrapAnywhere);-
2691 tl->setTextOption(option);-
2692 }
never executed: end of block
0
2693-
2694 layoutStruct->pendingFloats.clear();-
2695 // lines min width more than what we have-
2696 layoutStruct->y = findY(layoutStruct->y, layoutStruct, QFixed::fromReal(line.naturalTextWidth()));-
2697 floatMargins(layoutStruct->y, layoutStruct, &left, &right);-
2698 left = qMax(left, l);-
2699 right = qMin(right, r);-
2700 if (dir == Qt::LeftToRight)
dir == Qt::LeftToRightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2701 left += text_indent;
never executed: left += text_indent;
0
2702 else-
2703 right -= text_indent;
never executed: right -= text_indent;
0
2704 line.setLineWidth(qMax<qreal>(line.naturalTextWidth(), (right-left).toReal()));-
2705-
2706 if (haveWordOrAnyWrapMode) {
haveWordOrAnyWrapModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2707 option.setWrapMode(QTextOption::WordWrap);-
2708 tl->setTextOption(option);-
2709 }
never executed: end of block
0
2710 }
never executed: end of block
0
2711-
2712 }
never executed: end of block
0
2713-
2714 QFixed lineBreakHeight, lineHeight, lineAdjustment;-
2715 qreal scaling = (q->paintDevice() && q->paintDevice()->logicalDpiY() != qt_defaultDpi()) ?
q->paintDevice()Description
TRUEnever evaluated
FALSEnever evaluated
q->paintDevice...t_defaultDpi()Description
TRUEnever evaluated
FALSEnever evaluated
0
2716 qreal(q->paintDevice()->logicalDpiY()) / qreal(qt_defaultDpi()) : 1;-
2717 getLineHeightParams(blockFormat, line, scaling, &lineAdjustment, &lineBreakHeight, &lineHeight);-
2718-
2719 if (layoutStruct->pageHeight > 0 && layoutStruct->absoluteY() + lineBreakHeight > layoutStruct->pageBottom) {
layoutStruct->pageHeight > 0Description
TRUEnever evaluated
FALSEnever evaluated
layoutStruct->...ct->pageBottomDescription
TRUEnever evaluated
FALSEnever evaluated
0
2720 layoutStruct->newPage();-
2721-
2722 floatMargins(layoutStruct->y, layoutStruct, &left, &right);-
2723 left = qMax(left, l);-
2724 right = qMin(right, r);-
2725 if (dir == Qt::LeftToRight)
dir == Qt::LeftToRightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2726 left += text_indent;
never executed: left += text_indent;
0
2727 else-
2728 right -= text_indent;
never executed: right -= text_indent;
0
2729 }-
2730-
2731 line.setPosition(QPointF((left - layoutStruct->x_left).toReal(), (layoutStruct->y - cy - lineAdjustment).toReal()));-
2732 layoutStruct->y += lineHeight;-
2733 layoutStruct->contentsWidth-
2734 = qMax<QFixed>(layoutStruct->contentsWidth, QFixed::fromReal(line.x() + line.naturalTextWidth()) + totalRightMargin);-
2735-
2736 // position floats-
2737 for (int i = 0; i < layoutStruct->pendingFloats.size(); ++i) {
i < layoutStru...gFloats.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
2738 QTextFrame *f = layoutStruct->pendingFloats.at(i);-
2739 positionFloat(f);-
2740 }
never executed: end of block
0
2741 layoutStruct->pendingFloats.clear();-
2742 }
never executed: end of block
0
2743 tl->endLayout();-
2744 } else {
never executed: end of block
0
2745 const int cnt = tl->lineCount();-
2746 for (int i = 0; i < cnt; ++i) {
i < cntDescription
TRUEnever evaluated
FALSEnever evaluated
0
2747 LDEBUG << "going to move text line" << i;
dead code: QMessageLogger(__FILE__, 2747, __PRETTY_FUNCTION__).debug() << "going to move text line" << i;
-
2748 QTextLine line = tl->lineAt(i);-
2749 layoutStruct->contentsWidth-
2750 = qMax(layoutStruct->contentsWidth, QFixed::fromReal(line.x() + tl->lineAt(i).naturalTextWidth()) + totalRightMargin);-
2751-
2752 QFixed lineBreakHeight, lineHeight, lineAdjustment;-
2753 qreal scaling = (q->paintDevice() && q->paintDevice()->logicalDpiY() != qt_defaultDpi()) ?
q->paintDevice()Description
TRUEnever evaluated
FALSEnever evaluated
q->paintDevice...t_defaultDpi()Description
TRUEnever evaluated
FALSEnever evaluated
0
2754 qreal(q->paintDevice()->logicalDpiY()) / qreal(qt_defaultDpi()) : 1;-
2755 getLineHeightParams(blockFormat, line, scaling, &lineAdjustment, &lineBreakHeight, &lineHeight);-
2756-
2757 if (layoutStruct->pageHeight != QFIXED_MAX) {
layoutStruct->...147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
0
2758 if (layoutStruct->absoluteY() + lineBreakHeight > layoutStruct->pageBottom)
layoutStruct->...ct->pageBottomDescription
TRUEnever evaluated
FALSEnever evaluated
0
2759 layoutStruct->newPage();
never executed: layoutStruct->newPage();
0
2760 line.setPosition(QPointF(line.position().x(), (layoutStruct->y - lineAdjustment).toReal() - tl->position().y()));-
2761 }
never executed: end of block
0
2762 layoutStruct->y += lineHeight;-
2763 }
never executed: end of block
0
2764 if (layoutStruct->updateRect.isValid()
layoutStruct->...Rect.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2765 && blockLength > 1) {
blockLength > 1Description
TRUEnever evaluated
FALSEnever evaluated
0
2766 if (layoutFrom >= blockPosition + blockLength) {
layoutFrom >= ... + blockLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
2767 // if our height didn't change and the change in the document is-
2768 // in one of the later paragraphs, then we don't need to repaint-
2769 // this one-
2770 layoutStruct->updateRect.setTop(qMax(layoutStruct->updateRect.top(), layoutStruct->y.toReal()));-
2771 } else if (layoutTo < blockPosition) {
never executed: end of block
layoutTo < blockPositionDescription
TRUEnever evaluated
FALSEnever evaluated
0
2772 if (oldPosition == tl->position())
oldPosition == tl->position()Description
TRUEnever evaluated
FALSEnever evaluated
0
2773 // if the change in the document happened earlier in the document-
2774 // and our position did /not/ change because none of the earlier paragraphs-
2775 // or frames changed their height, then we don't need to repaint-
2776 // this one-
2777 layoutStruct->updateRect.setBottom(qMin(layoutStruct->updateRect.bottom(), tl->position().y()));
never executed: layoutStruct->updateRect.setBottom(qMin(layoutStruct->updateRect.bottom(), tl->position().y()));
0
2778 else-
2779 layoutStruct->updateRect.setBottom(qreal(INT_MAX)); // reset
never executed: layoutStruct->updateRect.setBottom(qreal(2147483647));
0
2780 }-
2781 }
never executed: end of block
0
2782 }
never executed: end of block
0
2783-
2784 // ### doesn't take floats into account. would need to do it per line. but how to retrieve then? (Simon)-
2785 const QFixed margins = totalLeftMargin + totalRightMargin;-
2786 layoutStruct->minimumWidth = qMax(layoutStruct->minimumWidth, QFixed::fromReal(tl->minimumWidth()) + margins);-
2787-
2788 const QFixed maxW = QFixed::fromReal(tl->maximumWidth()) + margins;-
2789-
2790 if (maxW > 0) {
maxW > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2791 if (layoutStruct->maximumWidth == QFIXED_MAX)
layoutStruct->...147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
0
2792 layoutStruct->maximumWidth = maxW;
never executed: layoutStruct->maximumWidth = maxW;
0
2793 else-
2794 layoutStruct->maximumWidth = qMax(layoutStruct->maximumWidth, maxW);
never executed: layoutStruct->maximumWidth = qMax(layoutStruct->maximumWidth, maxW);
0
2795 }-
2796}
never executed: end of block
0
2797-
2798void QTextDocumentLayoutPrivate::floatMargins(const QFixed &y, const QTextLayoutStruct *layoutStruct,-
2799 QFixed *left, QFixed *right) const-
2800{-
2801// qDebug() << "floatMargins y=" << y;-
2802 *left = layoutStruct->x_left;-
2803 *right = layoutStruct->x_right;-
2804 QTextFrameData *lfd = data(layoutStruct->frame);-
2805 for (int i = 0; i < lfd->floats.size(); ++i) {
i < lfd->floats.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
2806 QTextFrameData *fd = data(lfd->floats.at(i));-
2807 if (!fd->layoutDirty) {
!fd->layoutDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
2808 if (fd->position.y <= y && fd->position.y + fd->size.height > y) {
fd->position.y <= yDescription
TRUEnever evaluated
FALSEnever evaluated
fd->position.y...ize.height > yDescription
TRUEnever evaluated
FALSEnever evaluated
0
2809// qDebug() << "adjusting with float" << f << fd->position.x()<< fd->size.width();-
2810 if (lfd->floats.at(i)->frameFormat().position() == QTextFrameFormat::FloatLeft)
lfd->floats.at...mat::FloatLeftDescription
TRUEnever evaluated
FALSEnever evaluated
0
2811 *left = qMax(*left, fd->position.x + fd->size.width);
never executed: *left = qMax(*left, fd->position.x + fd->size.width);
0
2812 else-
2813 *right = qMin(*right, fd->position.x);
never executed: *right = qMin(*right, fd->position.x);
0
2814 }-
2815 }
never executed: end of block
0
2816 }
never executed: end of block
0
2817// qDebug() << "floatMargins: left="<<*left<<"right="<<*right<<"y="<<y;-
2818}
never executed: end of block
0
2819-
2820QFixed QTextDocumentLayoutPrivate::findY(QFixed yFrom, const QTextLayoutStruct *layoutStruct, QFixed requiredWidth) const-
2821{-
2822 QFixed right, left;-
2823 requiredWidth = qMin(requiredWidth, layoutStruct->x_right - layoutStruct->x_left);-
2824-
2825// qDebug() << "findY:" << yFrom;-
2826 while (1) {-
2827 floatMargins(yFrom, layoutStruct, &left, &right);-
2828// qDebug() << " yFrom=" << yFrom<<"right=" << right << "left=" << left << "requiredWidth=" << requiredWidth;-
2829 if (right-left >= requiredWidth)
right-left >= requiredWidthDescription
TRUEnever evaluated
FALSEnever evaluated
0
2830 break;
never executed: break;
0
2831-
2832 // move float down until we find enough space-
2833 QFixed newY = QFIXED_MAX;-
2834 QTextFrameData *lfd = data(layoutStruct->frame);-
2835 for (int i = 0; i < lfd->floats.size(); ++i) {
i < lfd->floats.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
2836 QTextFrameData *fd = data(lfd->floats.at(i));-
2837 if (!fd->layoutDirty) {
!fd->layoutDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
2838 if (fd->position.y <= yFrom && fd->position.y + fd->size.height > yFrom)
fd->position.y <= yFromDescription
TRUEnever evaluated
FALSEnever evaluated
fd->position.y...height > yFromDescription
TRUEnever evaluated
FALSEnever evaluated
0
2839 newY = qMin(newY, fd->position.y + fd->size.height);
never executed: newY = qMin(newY, fd->position.y + fd->size.height);
0
2840 }
never executed: end of block
0
2841 }
never executed: end of block
0
2842 if (newY == QFIXED_MAX)
newY == (2147483647/256)Description
TRUEnever evaluated
FALSEnever evaluated
0
2843 break;
never executed: break;
0
2844 yFrom = newY;-
2845 }
never executed: end of block
0
2846 return yFrom;
never executed: return yFrom;
0
2847}-
2848-
2849QTextDocumentLayout::QTextDocumentLayout(QTextDocument *doc)-
2850 : QAbstractTextDocumentLayout(*new QTextDocumentLayoutPrivate, doc)-
2851{-
2852 registerHandler(QTextFormat::ImageObject, new QTextImageHandler(this));-
2853}
never executed: end of block
0
2854-
2855-
2856void QTextDocumentLayout::draw(QPainter *painter, const PaintContext &context)-
2857{-
2858 Q_D(QTextDocumentLayout);-
2859 QTextFrame *frame = d->document->rootFrame();-
2860 QTextFrameData *fd = data(frame);-
2861-
2862 if(fd->sizeDirty)
fd->sizeDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
2863 return;
never executed: return;
0
2864-
2865 if (context.clip.isValid()) {
context.clip.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2866 d->ensureLayouted(QFixed::fromReal(context.clip.bottom()));-
2867 } else {
never executed: end of block
0
2868 d->ensureLayoutFinished();-
2869 }
never executed: end of block
0
2870-
2871 QFixed width = fd->size.width;-
2872 if (d->document->pageSize().width() == 0 && d->viewportRect.isValid()) {
d->document->p...).width() == 0Description
TRUEnever evaluated
FALSEnever evaluated
d->viewportRect.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2873 // we're in NoWrap mode, meaning the frame should expand to the viewport-
2874 // so that backgrounds are drawn correctly-
2875 fd->size.width = qMax(width, QFixed::fromReal(d->viewportRect.right()));-
2876 }
never executed: end of block
0
2877-
2878 // Make sure we conform to the root frames bounds when drawing.-
2879 d->clipRect = QRectF(fd->position.toPointF(), fd->size.toSizeF()).adjusted(fd->leftMargin.toReal(), 0, -fd->rightMargin.toReal(), 0);-
2880 d->drawFrame(QPointF(), painter, context, frame);-
2881 fd->size.width = width;-
2882}
never executed: end of block
0
2883-
2884void QTextDocumentLayout::setViewport(const QRectF &viewport)-
2885{-
2886 Q_D(QTextDocumentLayout);-
2887 d->viewportRect = viewport;-
2888}
never executed: end of block
0
2889-
2890static void markFrames(QTextFrame *current, int from, int oldLength, int length)-
2891{-
2892 int end = qMax(oldLength, length) + from;-
2893-
2894 if (current->firstPosition() >= end || current->lastPosition() < from)
current->first...ition() >= endDescription
TRUEnever evaluated
FALSEnever evaluated
current->lastPosition() < fromDescription
TRUEnever evaluated
FALSEnever evaluated
0
2895 return;
never executed: return;
0
2896-
2897 QTextFrameData *fd = data(current);-
2898 for (int i = 0; i < fd->floats.size(); ++i) {
i < fd->floats.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
2899 QTextFrame *f = fd->floats[i];-
2900 if (!f) {
!fDescription
TRUEnever evaluated
FALSEnever evaluated
0
2901 // float got removed in editing operation-
2902 fd->floats.removeAt(i);-
2903 --i;-
2904 }
never executed: end of block
0
2905 }
never executed: end of block
0
2906-
2907 fd->layoutDirty = true;-
2908 fd->sizeDirty = true;-
2909-
2910// qDebug(" marking frame (%d--%d) as dirty", current->firstPosition(), current->lastPosition());-
2911 QList<QTextFrame *> children = current->childFrames();-
2912 for (int i = 0; i < children.size(); ++i)
i < children.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
2913 markFrames(children.at(i), from, oldLength, length);
never executed: markFrames(children.at(i), from, oldLength, length);
0
2914}
never executed: end of block
0
2915-
2916void QTextDocumentLayout::documentChanged(int from, int oldLength, int length)-
2917{-
2918 Q_D(QTextDocumentLayout);-
2919-
2920 QTextBlock startIt = document()->findBlock(from);-
2921 QTextBlock endIt = document()->findBlock(qMax(0, from + length - 1));-
2922 if (endIt.isValid())
endIt.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2923 endIt = endIt.next();
never executed: endIt = endIt.next();
0
2924 for (QTextBlock blockIt = startIt; blockIt.isValid() && blockIt != endIt; blockIt = blockIt.next())
blockIt.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
blockIt != endItDescription
TRUEnever evaluated
FALSEnever evaluated
0
2925 blockIt.clearLayout();
never executed: blockIt.clearLayout();
0
2926-
2927 if (d->docPrivate->pageSize.isNull())
d->docPrivate-...eSize.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
2928 return;
never executed: return;
0
2929-
2930 QRectF updateRect;-
2931-
2932 d->lazyLayoutStepSize = 1000;-
2933 d->sizeChangedTimer.stop();-
2934 d->insideDocumentChange = true;-
2935-
2936 const int documentLength = d->docPrivate->length();-
2937 const bool fullLayout = (oldLength == 0 && length == documentLength);
oldLength == 0Description
TRUEnever evaluated
FALSEnever evaluated
length == documentLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
2938 const bool smallChange = documentLength > 0
documentLength > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
2939 && (qMax(length, oldLength) * 100 / documentLength) < 5;
(qMax(length, ...entLength) < 5Description
TRUEnever evaluated
FALSEnever evaluated
0
2940-
2941 // don't show incremental layout progress (avoid scroll bar flicker)-
2942 // if we see only a small change in the document and we're either starting-
2943 // a layout run or we're already in progress for that and we haven't seen-
2944 // any bigger change previously (showLayoutProgress already false)-
2945 if (smallChange
smallChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2946 && (d->currentLazyLayoutPosition == -1 || d->showLayoutProgress == false))
d->currentLazy...Position == -1Description
TRUEnever evaluated
FALSEnever evaluated
d->showLayoutProgress == falseDescription
TRUEnever evaluated
FALSEnever evaluated
0
2947 d->showLayoutProgress = false;
never executed: d->showLayoutProgress = false;
0
2948 else-
2949 d->showLayoutProgress = true;
never executed: d->showLayoutProgress = true;
0
2950-
2951 if (fullLayout) {
fullLayoutDescription
TRUEnever evaluated
FALSEnever evaluated
0
2952 d->contentHasAlignment = false;-
2953 d->currentLazyLayoutPosition = 0;-
2954 d->checkPoints.clear();-
2955 d->layoutStep();-
2956 } else {
never executed: end of block
0
2957 d->ensureLayoutedByPosition(from);-
2958 updateRect = doLayout(from, oldLength, length);-
2959 }
never executed: end of block
0
2960-
2961 if (!d->layoutTimer.isActive() && d->currentLazyLayoutPosition != -1)
!d->layoutTimer.isActive()Description
TRUEnever evaluated
FALSEnever evaluated
d->currentLazy...Position != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
2962 d->layoutTimer.start(10, this);
never executed: d->layoutTimer.start(10, this);
0
2963-
2964 d->insideDocumentChange = false;-
2965-
2966 for (QTextBlock blockIt = startIt; blockIt.isValid() && blockIt != endIt; blockIt = blockIt.next())
blockIt.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
blockIt != endItDescription
TRUEnever evaluated
FALSEnever evaluated
0
2967 emit updateBlock(blockIt);
never executed: updateBlock(blockIt);
0
2968-
2969 if (d->showLayoutProgress) {
d->showLayoutProgressDescription
TRUEnever evaluated
FALSEnever evaluated
0
2970 const QSizeF newSize = dynamicDocumentSize();-
2971 if (newSize != d->lastReportedSize) {
newSize != d->lastReportedSizeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2972 d->lastReportedSize = newSize;-
2973 emit documentSizeChanged(newSize);-
2974 }
never executed: end of block
0
2975 }
never executed: end of block
0
2976-
2977 if (!updateRect.isValid()) {
!updateRect.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
2978 // don't use the frame size, it might have shrunken-
2979 updateRect = QRectF(QPointF(0, 0), QSizeF(qreal(INT_MAX), qreal(INT_MAX)));-
2980 }
never executed: end of block
0
2981-
2982 emit update(updateRect);-
2983}
never executed: end of block
0
2984-
2985QRectF QTextDocumentLayout::doLayout(int from, int oldLength, int length)-
2986{-
2987 Q_D(QTextDocumentLayout);-
2988-
2989// qDebug("documentChange: from=%d, oldLength=%d, length=%d", from, oldLength, length);-
2990-
2991 // mark all frames between f_start and f_end as dirty-
2992 markFrames(d->docPrivate->rootFrame(), from, oldLength, length);-
2993-
2994 QRectF updateRect;-
2995-
2996 QTextFrame *root = d->docPrivate->rootFrame();-
2997 if(data(root)->sizeDirty)
data(root)->sizeDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
2998 updateRect = d->layoutFrame(root, from, from + length);
never executed: updateRect = d->layoutFrame(root, from, from + length);
0
2999 data(root)->layoutDirty = false;-
3000-
3001 if (d->currentLazyLayoutPosition == -1)
d->currentLazy...Position == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
3002 layoutFinished();
never executed: layoutFinished();
0
3003 else if (d->showLayoutProgress)
d->showLayoutProgressDescription
TRUEnever evaluated
FALSEnever evaluated
0
3004 d->sizeChangedTimer.start(0, this);
never executed: d->sizeChangedTimer.start(0, this);
0
3005-
3006 return updateRect;
never executed: return updateRect;
0
3007}-
3008-
3009int QTextDocumentLayout::hitTest(const QPointF &point, Qt::HitTestAccuracy accuracy) const-
3010{-
3011 Q_D(const QTextDocumentLayout);-
3012 d->ensureLayouted(QFixed::fromReal(point.y()));-
3013 QTextFrame *f = d->docPrivate->rootFrame();-
3014 int position = 0;-
3015 QTextLayout *l = 0;-
3016 QFixedPoint pointf;-
3017 pointf.x = QFixed::fromReal(point.x());-
3018 pointf.y = QFixed::fromReal(point.y());-
3019 QTextDocumentLayoutPrivate::HitPoint p = d->hitTest(f, pointf, &position, &l, accuracy);-
3020 if (accuracy == Qt::ExactHit && p < QTextDocumentLayoutPrivate::PointExact)
accuracy == Qt::ExactHitDescription
TRUEnever evaluated
FALSEnever evaluated
p < QTextDocum...te::PointExactDescription
TRUEnever evaluated
FALSEnever evaluated
0
3021 return -1;
never executed: return -1;
0
3022-
3023 // ensure we stay within document bounds-
3024 int lastPos = f->lastPosition();-
3025 if (l && !l->preeditAreaText().isEmpty())
lDescription
TRUEnever evaluated
FALSEnever evaluated
!l->preeditAre...xt().isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
3026 lastPos += l->preeditAreaText().length();
never executed: lastPos += l->preeditAreaText().length();
0
3027 if (position > lastPos)
position > lastPosDescription
TRUEnever evaluated
FALSEnever evaluated
0
3028 position = lastPos;
never executed: position = lastPos;
0
3029 else if (position < 0)
position < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
3030 position = 0;
never executed: position = 0;
0
3031-
3032 return position;
never executed: return position;
0
3033}-
3034-
3035void QTextDocumentLayout::resizeInlineObject(QTextInlineObject item, int posInDocument, const QTextFormat &format)-
3036{-
3037 Q_D(QTextDocumentLayout);-
3038 QTextCharFormat f = format.toCharFormat();-
3039 Q_ASSERT(f.isValid());-
3040 QTextObjectHandler handler = d->handlers.value(f.objectType());-
3041 if (!handler.component)
!handler.componentDescription
TRUEnever evaluated
FALSEnever evaluated
0
3042 return;
never executed: return;
0
3043-
3044 QSizeF intrinsic = handler.iface->intrinsicSize(d->document, posInDocument, format);-
3045-
3046 QTextFrameFormat::Position pos = QTextFrameFormat::InFlow;-
3047 QTextFrame *frame = qobject_cast<QTextFrame *>(d->document->objectForFormat(f));-
3048 if (frame) {
frameDescription
TRUEnever evaluated
FALSEnever evaluated
0
3049 pos = frame->frameFormat().position();-
3050 QTextFrameData *fd = data(frame);-
3051 fd->sizeDirty = false;-
3052 fd->size = QFixedSize::fromSizeF(intrinsic);-
3053 fd->minimumWidth = fd->maximumWidth = fd->size.width;-
3054 }
never executed: end of block
0
3055-
3056 QSizeF inlineSize = (pos == QTextFrameFormat::InFlow ? intrinsic : QSizeF(0, 0));
pos == QTextFr...Format::InFlowDescription
TRUEnever evaluated
FALSEnever evaluated
0
3057 item.setWidth(inlineSize.width());-
3058-
3059 QFontMetrics m(f.font());-
3060 switch (f.verticalAlignment())-
3061 {-
3062 case QTextCharFormat::AlignMiddle:
never executed: case QTextCharFormat::AlignMiddle:
0
3063 item.setDescent(inlineSize.height() / 2);-
3064 item.setAscent(inlineSize.height() / 2);-
3065 break;
never executed: break;
0
3066 case QTextCharFormat::AlignBaseline:
never executed: case QTextCharFormat::AlignBaseline:
0
3067 item.setDescent(m.descent());-
3068 item.setAscent(inlineSize.height() - m.descent());-
3069 break;
never executed: break;
0
3070 default:
never executed: default:
0
3071 item.setDescent(0);-
3072 item.setAscent(inlineSize.height());-
3073 }
never executed: end of block
0
3074}-
3075-
3076void QTextDocumentLayout::positionInlineObject(QTextInlineObject item, int posInDocument, const QTextFormat &format)-
3077{-
3078 Q_D(QTextDocumentLayout);-
3079 Q_UNUSED(posInDocument);-
3080 if (item.width() != 0)
item.width() != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
3081 // inline-
3082 return;
never executed: return;
0
3083-
3084 QTextCharFormat f = format.toCharFormat();-
3085 Q_ASSERT(f.isValid());-
3086 QTextObjectHandler handler = d->handlers.value(f.objectType());-
3087 if (!handler.component)
!handler.componentDescription
TRUEnever evaluated
FALSEnever evaluated
0
3088 return;
never executed: return;
0
3089-
3090 QTextFrame *frame = qobject_cast<QTextFrame *>(d->document->objectForFormat(f));-
3091 if (!frame)
!frameDescription
TRUEnever evaluated
FALSEnever evaluated
0
3092 return;
never executed: return;
0
3093-
3094 QTextBlock b = d->document->findBlock(frame->firstPosition());-
3095 QTextLine line;-
3096 if (b.position() <= frame->firstPosition() && b.position() + b.length() > frame->lastPosition())
b.position() <...irstPosition()Description
TRUEnever evaluated
FALSEnever evaluated
b.position() +...lastPosition()Description
TRUEnever evaluated
FALSEnever evaluated
0
3097 line = b.layout()->lineAt(b.layout()->lineCount()-1);
never executed: line = b.layout()->lineAt(b.layout()->lineCount()-1);
0
3098// qDebug() << "layoutObject: line.isValid" << line.isValid() << b.position() << b.length() <<-
3099// frame->firstPosition() << frame->lastPosition();-
3100 d->positionFloat(frame, line.isValid() ? &line : 0);-
3101}
never executed: end of block
0
3102-
3103void QTextDocumentLayout::drawInlineObject(QPainter *p, const QRectF &rect, QTextInlineObject item,-
3104 int posInDocument, const QTextFormat &format)-
3105{-
3106 Q_D(QTextDocumentLayout);-
3107 QTextCharFormat f = format.toCharFormat();-
3108 Q_ASSERT(f.isValid());-
3109 QTextFrame *frame = qobject_cast<QTextFrame *>(d->document->objectForFormat(f));-
3110 if (frame && frame->frameFormat().position() != QTextFrameFormat::InFlow)
frameDescription
TRUEnever evaluated
FALSEnever evaluated
frame->frameFo...Format::InFlowDescription
TRUEnever evaluated
FALSEnever evaluated
0
3111 return; // don't draw floating frames from inline objects here but in drawFlow instead
never executed: return;
0
3112-
3113// qDebug() << "drawObject at" << r;-
3114 QAbstractTextDocumentLayout::drawInlineObject(p, rect, item, posInDocument, format);-
3115}
never executed: end of block
0
3116-
3117int QTextDocumentLayout::dynamicPageCount() const-
3118{-
3119 Q_D(const QTextDocumentLayout);-
3120 const QSizeF pgSize = d->document->pageSize();-
3121 if (pgSize.height() < 0)
pgSize.height() < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
3122 return 1;
never executed: return 1;
0
3123 return qCeil(dynamicDocumentSize().height() / pgSize.height());
never executed: return qCeil(dynamicDocumentSize().height() / pgSize.height());
0
3124}-
3125-
3126QSizeF QTextDocumentLayout::dynamicDocumentSize() const-
3127{-
3128 Q_D(const QTextDocumentLayout);-
3129 return data(d->docPrivate->rootFrame())->size.toSizeF();
never executed: return data(d->docPrivate->rootFrame())->size.toSizeF();
0
3130}-
3131-
3132int QTextDocumentLayout::pageCount() const-
3133{-
3134 Q_D(const QTextDocumentLayout);-
3135 d->ensureLayoutFinished();-
3136 return dynamicPageCount();
never executed: return dynamicPageCount();
0
3137}-
3138-
3139QSizeF QTextDocumentLayout::documentSize() const-
3140{-
3141 Q_D(const QTextDocumentLayout);-
3142 d->ensureLayoutFinished();-
3143 return dynamicDocumentSize();
never executed: return dynamicDocumentSize();
0
3144}-
3145-
3146void QTextDocumentLayoutPrivate::ensureLayouted(QFixed y) const-
3147{-
3148 Q_Q(const QTextDocumentLayout);-
3149 if (currentLazyLayoutPosition == -1)
currentLazyLay...Position == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
3150 return;
never executed: return;
0
3151 const QSizeF oldSize = q->dynamicDocumentSize();-
3152 Q_UNUSED(oldSize);-
3153-
3154 if (checkPoints.isEmpty())
checkPoints.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
3155 layoutStep();
never executed: layoutStep();
0
3156-
3157 while (currentLazyLayoutPosition != -1
currentLazyLay...Position != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
3158 && checkPoints.last().y < y)
checkPoints.last().y < yDescription
TRUEnever evaluated
FALSEnever evaluated
0
3159 layoutStep();
never executed: layoutStep();
0
3160}
never executed: end of block
0
3161-
3162void QTextDocumentLayoutPrivate::ensureLayoutedByPosition(int position) const-
3163{-
3164 if (currentLazyLayoutPosition == -1)
currentLazyLay...Position == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
3165 return;
never executed: return;
0
3166 if (position < currentLazyLayoutPosition)
position < cur...LayoutPositionDescription
TRUEnever evaluated
FALSEnever evaluated
0
3167 return;
never executed: return;
0
3168 while (currentLazyLayoutPosition != -1
currentLazyLay...Position != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
3169 && currentLazyLayoutPosition < position) {
currentLazyLay...ion < positionDescription
TRUEnever evaluated
FALSEnever evaluated
0
3170 const_cast<QTextDocumentLayout *>(q_func())->doLayout(currentLazyLayoutPosition, 0, INT_MAX - currentLazyLayoutPosition);-
3171 }
never executed: end of block
0
3172}
never executed: end of block
0
3173-
3174void QTextDocumentLayoutPrivate::layoutStep() const-
3175{-
3176 ensureLayoutedByPosition(currentLazyLayoutPosition + lazyLayoutStepSize);-
3177 lazyLayoutStepSize = qMin(200000, lazyLayoutStepSize * 2);-
3178}
never executed: end of block
0
3179-
3180void QTextDocumentLayout::setCursorWidth(int width)-
3181{-
3182 Q_D(QTextDocumentLayout);-
3183 d->cursorWidth = width;-
3184}
never executed: end of block
0
3185-
3186int QTextDocumentLayout::cursorWidth() const-
3187{-
3188 Q_D(const QTextDocumentLayout);-
3189 return d->cursorWidth;
never executed: return d->cursorWidth;
0
3190}-
3191-
3192void QTextDocumentLayout::setFixedColumnWidth(int width)-
3193{-
3194 Q_D(QTextDocumentLayout);-
3195 d->fixedColumnWidth = width;-
3196}
never executed: end of block
0
3197-
3198QRectF QTextDocumentLayout::tableCellBoundingRect(QTextTable *table, const QTextTableCell &cell) const-
3199{-
3200 if (!cell.isValid())
!cell.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
3201 return QRectF();
never executed: return QRectF();
0
3202-
3203 QTextTableData *td = static_cast<QTextTableData *>(data(table));-
3204-
3205 QRectF tableRect = tableBoundingRect(table);-
3206 QRectF cellRect = td->cellRect(cell);-
3207-
3208 return cellRect.translated(tableRect.topLeft());
never executed: return cellRect.translated(tableRect.topLeft());
0
3209}-
3210-
3211QRectF QTextDocumentLayout::tableBoundingRect(QTextTable *table) const-
3212{-
3213 Q_D(const QTextDocumentLayout);-
3214 if (d->docPrivate->pageSize.isNull())
d->docPrivate-...eSize.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
3215 return QRectF();
never executed: return QRectF();
0
3216 d->ensureLayoutFinished();-
3217-
3218 QPointF pos;-
3219 const int framePos = table->firstPosition();-
3220 QTextFrame *f = table;-
3221 while (f) {
fDescription
TRUEnever evaluated
FALSEnever evaluated
0
3222 QTextFrameData *fd = data(f);-
3223 pos += fd->position.toPointF();-
3224-
3225 if (f != table) {
f != tableDescription
TRUEnever evaluated
FALSEnever evaluated
0
3226 if (QTextTable *table = qobject_cast<QTextTable *>(f)) {
QTextTable *ta...extTable *>(f)Description
TRUEnever evaluated
FALSEnever evaluated
0
3227 QTextTableCell cell = table->cellAt(framePos);-
3228 if (cell.isValid())
cell.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
3229 pos += static_cast<QTextTableData *>(fd)->cellPosition(cell).toPointF();
never executed: pos += static_cast<QTextTableData *>(fd)->cellPosition(cell).toPointF();
0
3230 }
never executed: end of block
0
3231 }
never executed: end of block
0
3232-
3233 f = f->parentFrame();-
3234 }
never executed: end of block
0
3235 return QRectF(pos, data(table)->size.toSizeF());
never executed: return QRectF(pos, data(table)->size.toSizeF());
0
3236}-
3237-
3238QRectF QTextDocumentLayout::frameBoundingRect(QTextFrame *frame) const-
3239{-
3240 Q_D(const QTextDocumentLayout);-
3241 if (d->docPrivate->pageSize.isNull())
d->docPrivate-...eSize.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
3242 return QRectF();
never executed: return QRectF();
0
3243 d->ensureLayoutFinished();-
3244 return d->frameBoundingRectInternal(frame);
never executed: return d->frameBoundingRectInternal(frame);
0
3245}-
3246-
3247QRectF QTextDocumentLayoutPrivate::frameBoundingRectInternal(QTextFrame *frame) const-
3248{-
3249 QPointF pos;-
3250 const int framePos = frame->firstPosition();-
3251 QTextFrame *f = frame;-
3252 while (f) {
fDescription
TRUEnever evaluated
FALSEnever evaluated
0
3253 QTextFrameData *fd = data(f);-
3254 pos += fd->position.toPointF();-
3255-
3256 if (QTextTable *table = qobject_cast<QTextTable *>(f)) {
QTextTable *ta...extTable *>(f)Description
TRUEnever evaluated
FALSEnever evaluated
0
3257 QTextTableCell cell = table->cellAt(framePos);-
3258 if (cell.isValid())
cell.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
3259 pos += static_cast<QTextTableData *>(fd)->cellPosition(cell).toPointF();
never executed: pos += static_cast<QTextTableData *>(fd)->cellPosition(cell).toPointF();
0
3260 }
never executed: end of block
0
3261-
3262 f = f->parentFrame();-
3263 }
never executed: end of block
0
3264 return QRectF(pos, data(frame)->size.toSizeF());
never executed: return QRectF(pos, data(frame)->size.toSizeF());
0
3265}-
3266-
3267QRectF QTextDocumentLayout::blockBoundingRect(const QTextBlock &block) const-
3268{-
3269 Q_D(const QTextDocumentLayout);-
3270 if (d->docPrivate->pageSize.isNull() || !block.isValid() || !block.isVisible())
d->docPrivate-...eSize.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
!block.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
!block.isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
3271 return QRectF();
never executed: return QRectF();
0
3272 d->ensureLayoutedByPosition(block.position() + block.length());-
3273 QTextFrame *frame = d->document->frameAt(block.position());-
3274 QPointF offset;-
3275 const int blockPos = block.position();-
3276-
3277 while (frame) {
frameDescription
TRUEnever evaluated
FALSEnever evaluated
0
3278 QTextFrameData *fd = data(frame);-
3279 offset += fd->position.toPointF();-
3280-
3281 if (QTextTable *table = qobject_cast<QTextTable *>(frame)) {
QTextTable *ta...able *>(frame)Description
TRUEnever evaluated
FALSEnever evaluated
0
3282 QTextTableCell cell = table->cellAt(blockPos);-
3283 if (cell.isValid())
cell.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
3284 offset += static_cast<QTextTableData *>(fd)->cellPosition(cell).toPointF();
never executed: offset += static_cast<QTextTableData *>(fd)->cellPosition(cell).toPointF();
0
3285 }
never executed: end of block
0
3286-
3287 frame = frame->parentFrame();-
3288 }
never executed: end of block
0
3289-
3290 const QTextLayout *layout = block.layout();-
3291 QRectF rect = layout->boundingRect();-
3292 rect.moveTopLeft(layout->position() + offset);-
3293 return rect;
never executed: return rect;
0
3294}-
3295-
3296int QTextDocumentLayout::layoutStatus() const-
3297{-
3298 Q_D(const QTextDocumentLayout);-
3299 int pos = d->currentLazyLayoutPosition;-
3300 if (pos == -1)
pos == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
3301 return 100;
never executed: return 100;
0
3302 return pos * 100 / d->document->docHandle()->length();
never executed: return pos * 100 / d->document->docHandle()->length();
0
3303}-
3304-
3305void QTextDocumentLayout::timerEvent(QTimerEvent *e)-
3306{-
3307 Q_D(QTextDocumentLayout);-
3308 if (e->timerId() == d->layoutTimer.timerId()) {
e->timerId() =...imer.timerId()Description
TRUEnever evaluated
FALSEnever evaluated
0
3309 if (d->currentLazyLayoutPosition != -1)
d->currentLazy...Position != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
3310 d->layoutStep();
never executed: d->layoutStep();
0
3311 } else if (e->timerId() == d->sizeChangedTimer.timerId()) {
never executed: end of block
e->timerId() =...imer.timerId()Description
TRUEnever evaluated
FALSEnever evaluated
0
3312 d->lastReportedSize = dynamicDocumentSize();-
3313 emit documentSizeChanged(d->lastReportedSize);-
3314 d->sizeChangedTimer.stop();-
3315-
3316 if (d->currentLazyLayoutPosition == -1) {
d->currentLazy...Position == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
3317 const int newCount = dynamicPageCount();-
3318 if (newCount != d->lastPageCount) {
newCount != d->lastPageCountDescription
TRUEnever evaluated
FALSEnever evaluated
0
3319 d->lastPageCount = newCount;-
3320 emit pageCountChanged(newCount);-
3321 }
never executed: end of block
0
3322 }
never executed: end of block
0
3323 } else {
never executed: end of block
0
3324 QAbstractTextDocumentLayout::timerEvent(e);-
3325 }
never executed: end of block
0
3326}-
3327-
3328void QTextDocumentLayout::layoutFinished()-
3329{-
3330 Q_D(QTextDocumentLayout);-
3331 d->layoutTimer.stop();-
3332 if (!d->insideDocumentChange)
!d->insideDocumentChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
3333 d->sizeChangedTimer.start(0, this);
never executed: d->sizeChangedTimer.start(0, this);
0
3334 // reset-
3335 d->showLayoutProgress = true;-
3336}
never executed: end of block
0
3337-
3338void QTextDocumentLayout::ensureLayouted(qreal y)-
3339{-
3340 d_func()->ensureLayouted(QFixed::fromReal(y));-
3341}
never executed: end of block
0
3342-
3343qreal QTextDocumentLayout::idealWidth() const-
3344{-
3345 Q_D(const QTextDocumentLayout);-
3346 d->ensureLayoutFinished();-
3347 return d->idealWidth;
never executed: return d->idealWidth;
0
3348}-
3349-
3350bool QTextDocumentLayout::contentHasAlignment() const-
3351{-
3352 Q_D(const QTextDocumentLayout);-
3353 return d->contentHasAlignment;
never executed: return d->contentHasAlignment;
0
3354}-
3355-
3356qreal QTextDocumentLayoutPrivate::scaleToDevice(qreal value) const-
3357{-
3358 if (!paintDevice)
!paintDeviceDescription
TRUEnever evaluated
FALSEnever evaluated
0
3359 return value;
never executed: return value;
0
3360 return value * paintDevice->logicalDpiY() / qreal(qt_defaultDpi());
never executed: return value * paintDevice->logicalDpiY() / qreal(qt_defaultDpi());
0
3361}-
3362-
3363QFixed QTextDocumentLayoutPrivate::scaleToDevice(QFixed value) const-
3364{-
3365 if (!paintDevice)
!paintDeviceDescription
TRUEnever evaluated
FALSEnever evaluated
0
3366 return value;
never executed: return value;
0
3367 return value * QFixed(paintDevice->logicalDpiY()) / QFixed(qt_defaultDpi());
never executed: return value * QFixed(paintDevice->logicalDpiY()) / QFixed(qt_defaultDpi());
0
3368}-
3369-
3370QT_END_NAMESPACE-
3371-
3372#include "moc_qtextdocumentlayout_p.cpp"-
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