qwidgetlinecontrol.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 QtWidgets module of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL21$-
9** Commercial License Usage-
10** Licensees holding valid commercial Qt licenses may use this file in-
11** accordance with the commercial license agreement provided with the-
12** Software or, alternatively, in accordance with the terms contained in-
13** a written agreement between you and The Qt Company. For licensing terms-
14** and conditions see http://www.qt.io/terms-conditions. For further-
15** information use the contact form at http://www.qt.io/contact-us.-
16**-
17** GNU Lesser General Public License Usage-
18** Alternatively, this file may be used under the terms of the GNU Lesser-
19** General Public License version 2.1 or version 3 as published by the Free-
20** Software Foundation and appearing in the file LICENSE.LGPLv21 and-
21** LICENSE.LGPLv3 included in the packaging of this file. Please review the-
22** following information to ensure the GNU Lesser General Public License-
23** requirements will be met: https://www.gnu.org/licenses/lgpl.html and-
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25**-
26** As a special exception, The Qt Company gives you certain additional-
27** rights. These rights are described in The Qt Company LGPL Exception-
28** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.-
29**-
30** $QT_END_LICENSE$-
31**-
32****************************************************************************/-
33-
34#include "qwidgetlinecontrol_p.h"-
35-
36#ifndef QT_NO_LINEEDIT-
37-
38#include "qabstractitemview.h"-
39#include "qclipboard.h"-
40#include <private/qguiapplication_p.h>-
41#include <qpa/qplatformtheme.h>-
42#include <qstylehints.h>-
43#ifndef QT_NO_ACCESSIBILITY-
44#include "qaccessible.h"-
45#endif-
46-
47#include "qapplication.h"-
48#ifndef QT_NO_GRAPHICSVIEW-
49#include "qgraphicssceneevent.h"-
50#endif-
51-
52QT_BEGIN_NAMESPACE-
53-
54-
55/*!-
56 \internal-
57-
58 Updates the internal text layout. Returns the ascent of the-
59 created QTextLine.-
60*/-
61int QWidgetLineControl::redoTextLayout() const-
62{-
63 m_textLayout.clearLayout();-
64-
65 m_textLayout.beginLayout();-
66 QTextLine l = m_textLayout.createLine();-
67 m_textLayout.endLayout();-
68-
69#if defined(Q_DEAD_CODE_FROM_QT4_MAC)-
70 if (m_threadChecks)-
71 m_textLayoutThread = QThread::currentThread();-
72#endif-
73-
74 return qRound(l.ascent());
never executed: return qRound(l.ascent());
0
75}-
76-
77/*!-
78 \internal-
79-
80 Updates the display text based of the current edit text-
81 If the text has changed will emit displayTextChanged()-
82*/-
83void QWidgetLineControl::updateDisplayText(bool forceUpdate)-
84{-
85 QString orig = m_textLayout.text();-
86 QString str;-
87 if (m_echoMode == QLineEdit::NoEcho)
m_echoMode == ...neEdit::NoEchoDescription
TRUEnever evaluated
FALSEnever evaluated
0
88 str = QString::fromLatin1("");
never executed: str = QString::fromLatin1("");
0
89 else-
90 str = m_text;
never executed: str = m_text;
0
91-
92 if (m_echoMode == QLineEdit::Password) {
m_echoMode == ...Edit::PasswordDescription
TRUEnever evaluated
FALSEnever evaluated
0
93 str.fill(m_passwordCharacter);-
94 if (m_passwordEchoTimer != 0 && m_cursor > 0 && m_cursor <= m_text.length()) {
m_passwordEchoTimer != 0Description
TRUEnever evaluated
FALSEnever evaluated
m_cursor > 0Description
TRUEnever evaluated
FALSEnever evaluated
m_cursor <= m_text.length()Description
TRUEnever evaluated
FALSEnever evaluated
0
95 int cursor = m_cursor - 1;-
96 QChar uc = m_text.at(cursor);-
97 str[cursor] = uc;-
98 if (cursor > 0 && uc.isLowSurrogate()) {
cursor > 0Description
TRUEnever evaluated
FALSEnever evaluated
uc.isLowSurrogate()Description
TRUEnever evaluated
FALSEnever evaluated
0
99 // second half of a surrogate, check if we have the first half as well,-
100 // if yes restore both at once-
101 uc = m_text.at(cursor - 1);-
102 if (uc.isHighSurrogate())
uc.isHighSurrogate()Description
TRUEnever evaluated
FALSEnever evaluated
0
103 str[cursor - 1] = uc;
never executed: str[cursor - 1] = uc;
0
104 }
never executed: end of block
0
105 }
never executed: end of block
0
106 } else if (m_echoMode == QLineEdit::PasswordEchoOnEdit && !m_passwordEchoEditing) {
never executed: end of block
m_echoMode == ...wordEchoOnEditDescription
TRUEnever evaluated
FALSEnever evaluated
!m_passwordEchoEditingDescription
TRUEnever evaluated
FALSEnever evaluated
0
107 str.fill(m_passwordCharacter);-
108 }
never executed: end of block
0
109-
110 // replace certain non-printable characters with spaces (to avoid-
111 // drawing boxes when using fonts that don't have glyphs for such-
112 // characters)-
113 QChar* uc = str.data();-
114 for (int i = 0; i < (int)str.length(); ++i) {
i < (int)str.length()Description
TRUEnever evaluated
FALSEnever evaluated
0
115 if ((uc[i].unicode() < 0x20 && uc[i].unicode() != 0x09)
uc[i].unicode() < 0x20Description
TRUEnever evaluated
FALSEnever evaluated
uc[i].unicode() != 0x09Description
TRUEnever evaluated
FALSEnever evaluated
0
116 || uc[i] == QChar::LineSeparator
uc[i] == QChar::LineSeparatorDescription
TRUEnever evaluated
FALSEnever evaluated
0
117 || uc[i] == QChar::ParagraphSeparator
uc[i] == QChar...graphSeparatorDescription
TRUEnever evaluated
FALSEnever evaluated
0
118 || uc[i] == QChar::ObjectReplacementCharacter)
uc[i] == QChar...ementCharacterDescription
TRUEnever evaluated
FALSEnever evaluated
0
119 uc[i] = QChar(0x0020);
never executed: uc[i] = QChar(0x0020);
0
120 }
never executed: end of block
0
121-
122 m_textLayout.setText(str);-
123-
124 QTextOption option = m_textLayout.textOption();-
125 option.setTextDirection(m_layoutDirection);-
126 option.setFlags(QTextOption::IncludeTrailingSpaces);-
127 m_textLayout.setTextOption(option);-
128-
129 m_ascent = redoTextLayout();-
130-
131 if (str != orig || forceUpdate)
str != origDescription
TRUEnever evaluated
FALSEnever evaluated
forceUpdateDescription
TRUEnever evaluated
FALSEnever evaluated
0
132 emit displayTextChanged(str);
never executed: displayTextChanged(str);
0
133}
never executed: end of block
0
134-
135#ifndef QT_NO_CLIPBOARD-
136/*!-
137 \internal-
138-
139 Copies the currently selected text into the clipboard using the given-
140 \a mode.-
141-
142 \note If the echo mode is set to a mode other than Normal then copy-
143 will not work. This is to prevent using copy as a method of bypassing-
144 password features of the line control.-
145*/-
146void QWidgetLineControl::copy(QClipboard::Mode mode) const-
147{-
148 QString t = selectedText();-
149 if (!t.isEmpty() && m_echoMode == QLineEdit::Normal) {
!t.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
m_echoMode == ...neEdit::NormalDescription
TRUEnever evaluated
FALSEnever evaluated
0
150 disconnect(QApplication::clipboard(), SIGNAL(selectionChanged()), this, 0);-
151 QApplication::clipboard()->setText(t, mode);-
152 connect(QApplication::clipboard(), SIGNAL(selectionChanged()),-
153 this, SLOT(_q_clipboardChanged()));-
154 }
never executed: end of block
0
155}
never executed: end of block
0
156-
157/*!-
158 \internal-
159-
160 Inserts the text stored in the application clipboard into the line-
161 control.-
162-
163 \sa insert()-
164*/-
165void QWidgetLineControl::paste(QClipboard::Mode clipboardMode)-
166{-
167 QString clip = QApplication::clipboard()->text(clipboardMode);-
168 if (!clip.isEmpty() || hasSelectedText()) {
!clip.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
hasSelectedText()Description
TRUEnever evaluated
FALSEnever evaluated
0
169 separate(); //make it a separate undo/redo command-
170 insert(clip);-
171 separate();-
172 }
never executed: end of block
0
173}
never executed: end of block
0
174-
175#endif // !QT_NO_CLIPBOARD-
176-
177/*!-
178 \internal-
179*/-
180void QWidgetLineControl::commitPreedit()-
181{-
182#ifndef QT_NO_IM-
183 if (!composeMode())
!composeMode()Description
TRUEnever evaluated
FALSEnever evaluated
0
184 return;
never executed: return;
0
185-
186 QGuiApplication::inputMethod()->commit();-
187 if (!composeMode())
!composeMode()Description
TRUEnever evaluated
FALSEnever evaluated
0
188 return;
never executed: return;
0
189-
190 m_preeditCursor = 0;-
191 setPreeditArea(-1, QString());-
192 m_textLayout.clearFormats();-
193 updateDisplayText(/*force*/ true);-
194#endif-
195}
never executed: end of block
0
196-
197-
198/*!-
199 \internal-
200-
201 Handles the behavior for the backspace key or function.-
202 Removes the current selection if there is a selection, otherwise-
203 removes the character prior to the cursor position.-
204-
205 \sa del()-
206*/-
207void QWidgetLineControl::backspace()-
208{-
209 int priorState = m_undoState;-
210 if (hasSelectedText()) {
hasSelectedText()Description
TRUEnever evaluated
FALSEnever evaluated
0
211 removeSelectedText();-
212 } else if (m_cursor) {
never executed: end of block
m_cursorDescription
TRUEnever evaluated
FALSEnever evaluated
0
213 --m_cursor;-
214 if (m_maskData)
m_maskDataDescription
TRUEnever evaluated
FALSEnever evaluated
0
215 m_cursor = prevMaskBlank(m_cursor);
never executed: m_cursor = prevMaskBlank(m_cursor);
0
216 QChar uc = m_text.at(m_cursor);-
217 if (m_cursor > 0 && uc.isLowSurrogate()) {
m_cursor > 0Description
TRUEnever evaluated
FALSEnever evaluated
uc.isLowSurrogate()Description
TRUEnever evaluated
FALSEnever evaluated
0
218 // second half of a surrogate, check if we have the first half as well,-
219 // if yes delete both at once-
220 uc = m_text.at(m_cursor - 1);-
221 if (uc.isHighSurrogate()) {
uc.isHighSurrogate()Description
TRUEnever evaluated
FALSEnever evaluated
0
222 internalDelete(true);-
223 --m_cursor;-
224 }
never executed: end of block
0
225 }
never executed: end of block
0
226 internalDelete(true);-
227 }
never executed: end of block
0
228 finishChange(priorState);-
229}
never executed: end of block
0
230-
231/*!-
232 \internal-
233-
234 Handles the behavior for the delete key or function.-
235 Removes the current selection if there is a selection, otherwise-
236 removes the character after the cursor position.-
237-
238 \sa del()-
239*/-
240void QWidgetLineControl::del()-
241{-
242 int priorState = m_undoState;-
243 if (hasSelectedText()) {
hasSelectedText()Description
TRUEnever evaluated
FALSEnever evaluated
0
244 removeSelectedText();-
245 } else {
never executed: end of block
0
246 int n = textLayout()->nextCursorPosition(m_cursor) - m_cursor;-
247 while (n--)
n--Description
TRUEnever evaluated
FALSEnever evaluated
0
248 internalDelete();
never executed: internalDelete();
0
249 }
never executed: end of block
0
250 finishChange(priorState);-
251}
never executed: end of block
0
252-
253/*!-
254 \internal-
255-
256 Inserts the given \a newText at the current cursor position.-
257 If there is any selected text it is removed prior to insertion of-
258 the new text.-
259*/-
260void QWidgetLineControl::insert(const QString &newText)-
261{-
262 int priorState = m_undoState;-
263 removeSelectedText();-
264 internalInsert(newText);-
265 finishChange(priorState);-
266}
never executed: end of block
0
267-
268/*!-
269 \internal-
270-
271 Clears the line control text.-
272*/-
273void QWidgetLineControl::clear()-
274{-
275 int priorState = m_undoState;-
276 m_selstart = 0;-
277 m_selend = m_text.length();-
278 removeSelectedText();-
279 separate();-
280 finishChange(priorState, /*update*/false, /*edited*/false);-
281}
never executed: end of block
0
282/*!-
283 \internal-
284-
285 Undoes the previous operation.-
286*/-
287-
288void QWidgetLineControl::undo()-
289{-
290 // Undo works only for clearing the line when in any of password the modes-
291 if (m_echoMode == QLineEdit::Normal) {
m_echoMode == ...neEdit::NormalDescription
TRUEnever evaluated
FALSEnever evaluated
0
292 internalUndo();-
293 finishChange(-1, true);-
294 } else {
never executed: end of block
0
295 cancelPasswordEchoTimer();-
296 clear();-
297 }
never executed: end of block
0
298}-
299-
300/*!-
301 \internal-
302-
303 Sets \a length characters from the given \a start position as selected.-
304 The given \a start position must be within the current text for-
305 the line control. If \a length characters cannot be selected, then-
306 the selection will extend to the end of the current text.-
307*/-
308void QWidgetLineControl::setSelection(int start, int length)-
309{-
310 commitPreedit();-
311-
312 if(start < 0 || start > (int)m_text.length()){
start < 0Description
TRUEnever evaluated
FALSEnever evaluated
start > (int)m_text.length()Description
TRUEnever evaluated
FALSEnever evaluated
0
313 qWarning("QWidgetLineControl::setSelection: Invalid start position");-
314 return;
never executed: return;
0
315 }-
316-
317 if (length > 0) {
length > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
318 if (start == m_selstart && start + length == m_selend && m_cursor == m_selend)
start == m_selstartDescription
TRUEnever evaluated
FALSEnever evaluated
start + length == m_selendDescription
TRUEnever evaluated
FALSEnever evaluated
m_cursor == m_selendDescription
TRUEnever evaluated
FALSEnever evaluated
0
319 return;
never executed: return;
0
320 m_selstart = start;-
321 m_selend = qMin(start + length, (int)m_text.length());-
322 m_cursor = m_selend;-
323 } else if (length < 0){
never executed: end of block
length < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
324 if (start == m_selend && start + length == m_selstart && m_cursor == m_selstart)
start == m_selendDescription
TRUEnever evaluated
FALSEnever evaluated
start + length == m_selstartDescription
TRUEnever evaluated
FALSEnever evaluated
m_cursor == m_selstartDescription
TRUEnever evaluated
FALSEnever evaluated
0
325 return;
never executed: return;
0
326 m_selstart = qMax(start + length, 0);-
327 m_selend = start;-
328 m_cursor = m_selstart;-
329 } else if (m_selstart != m_selend) {
never executed: end of block
m_selstart != m_selendDescription
TRUEnever evaluated
FALSEnever evaluated
0
330 m_selstart = 0;-
331 m_selend = 0;-
332 m_cursor = start;-
333 } else {
never executed: end of block
0
334 m_cursor = start;-
335 emitCursorPositionChanged();-
336 return;
never executed: return;
0
337 }-
338 emit selectionChanged();-
339 emitCursorPositionChanged();-
340}
never executed: end of block
0
341-
342void QWidgetLineControl::_q_clipboardChanged()-
343{-
344}-
345-
346void QWidgetLineControl::_q_deleteSelected()-
347{-
348 if (!hasSelectedText())
!hasSelectedText()Description
TRUEnever evaluated
FALSEnever evaluated
0
349 return;
never executed: return;
0
350-
351 int priorState = m_undoState;-
352 emit resetInputContext();-
353 removeSelectedText();-
354 separate();-
355 finishChange(priorState);-
356}
never executed: end of block
0
357-
358/*!-
359 \internal-
360-
361 Initializes the line control with a starting text value of \a txt.-
362*/-
363void QWidgetLineControl::init(const QString &txt)-
364{-
365 m_textLayout.setCacheEnabled(true);-
366 m_text = txt;-
367 updateDisplayText();-
368 m_cursor = m_text.length();-
369 if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) {
const QPlatfor...latformTheme()Description
TRUEnever evaluated
FALSEnever evaluated
0
370 m_keyboardScheme = theme->themeHint(QPlatformTheme::KeyboardScheme).toInt();-
371 m_passwordMaskDelay = theme->themeHint(QPlatformTheme::PasswordMaskDelay).toInt();-
372 }
never executed: end of block
0
373 // Generalize for X11-
374 if (m_keyboardScheme == QPlatformTheme::KdeKeyboardScheme
m_keyboardSche...KeyboardSchemeDescription
TRUEnever evaluated
FALSEnever evaluated
0
375 || m_keyboardScheme == QPlatformTheme::GnomeKeyboardScheme
m_keyboardSche...KeyboardSchemeDescription
TRUEnever evaluated
FALSEnever evaluated
0
376 || m_keyboardScheme == QPlatformTheme::CdeKeyboardScheme) {
m_keyboardSche...KeyboardSchemeDescription
TRUEnever evaluated
FALSEnever evaluated
0
377 m_keyboardScheme = QPlatformTheme::X11KeyboardScheme;-
378 }
never executed: end of block
0
379}
never executed: end of block
0
380-
381/*!-
382 \internal-
383-
384 Sets the password echo editing to \a editing. If password echo editing-
385 is true, then the text of the password is displayed even if the echo-
386 mode is set to QLineEdit::PasswordEchoOnEdit. Password echoing editing-
387 does not affect other echo modes.-
388*/-
389void QWidgetLineControl::updatePasswordEchoEditing(bool editing)-
390{-
391 cancelPasswordEchoTimer();-
392 m_passwordEchoEditing = editing;-
393 updateDisplayText();-
394}
never executed: end of block
0
395-
396/*!-
397 \internal-
398-
399 Returns the cursor position of the given \a x pixel value in relation-
400 to the displayed text. The given \a betweenOrOn specified what kind-
401 of cursor position is requested.-
402*/-
403int QWidgetLineControl::xToPos(int x, QTextLine::CursorPosition betweenOrOn) const-
404{-
405 return textLayout()->lineAt(0).xToCursor(x, betweenOrOn);
never executed: return textLayout()->lineAt(0).xToCursor(x, betweenOrOn);
0
406}-
407-
408/*!-
409 \internal-
410-
411 Returns the bounds of the current cursor, as defined as a-
412 between characters cursor.-
413*/-
414QRect QWidgetLineControl::cursorRect() const-
415{-
416 QTextLine l = textLayout()->lineAt(0);-
417 int c = m_cursor;-
418 if (m_preeditCursor != -1)
m_preeditCursor != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
419 c += m_preeditCursor;
never executed: c += m_preeditCursor;
0
420 int cix = qRound(l.cursorToX(c));-
421 int w = m_cursorWidth;-
422 int ch = l.height() + 1;-
423-
424 return QRect(cix-5, 0, w+9, ch);
never executed: return QRect(cix-5, 0, w+9, ch);
0
425}-
426-
427/*!-
428 \internal-
429-
430 Fixes the current text so that it is valid given any set validators.-
431-
432 Returns \c true if the text was changed. Otherwise returns \c false.-
433*/-
434bool QWidgetLineControl::fixup() // this function assumes that validate currently returns != Acceptable-
435{-
436#ifndef QT_NO_VALIDATOR-
437 if (m_validator) {
m_validatorDescription
TRUEnever evaluated
FALSEnever evaluated
0
438 QString textCopy = m_text;-
439 int cursorCopy = m_cursor;-
440 m_validator->fixup(textCopy);-
441 if (m_validator->validate(textCopy, cursorCopy) == QValidator::Acceptable) {
m_validator->v...or::AcceptableDescription
TRUEnever evaluated
FALSEnever evaluated
0
442 if (textCopy != m_text || cursorCopy != m_cursor)
textCopy != m_textDescription
TRUEnever evaluated
FALSEnever evaluated
cursorCopy != m_cursorDescription
TRUEnever evaluated
FALSEnever evaluated
0
443 internalSetText(textCopy, cursorCopy, false);
never executed: internalSetText(textCopy, cursorCopy, false);
0
444 return true;
never executed: return true;
0
445 }-
446 }
never executed: end of block
0
447#endif-
448 return false;
never executed: return false;
0
449}-
450-
451/*!-
452 \internal-
453-
454 Moves the cursor to the given position \a pos. If \a mark is true will-
455 adjust the currently selected text.-
456*/-
457void QWidgetLineControl::moveCursor(int pos, bool mark)-
458{-
459 commitPreedit();-
460-
461 if (pos != m_cursor) {
pos != m_cursorDescription
TRUEnever evaluated
FALSEnever evaluated
0
462 separate();-
463 if (m_maskData)
m_maskDataDescription
TRUEnever evaluated
FALSEnever evaluated
0
464 pos = pos > m_cursor ? nextMaskBlank(pos) : prevMaskBlank(pos);
never executed: pos = pos > m_cursor ? nextMaskBlank(pos) : prevMaskBlank(pos);
pos > m_cursorDescription
TRUEnever evaluated
FALSEnever evaluated
0
465 }
never executed: end of block
0
466 if (mark) {
markDescription
TRUEnever evaluated
FALSEnever evaluated
0
467 int anchor;-
468 if (m_selend > m_selstart && m_cursor == m_selstart)
m_selend > m_selstartDescription
TRUEnever evaluated
FALSEnever evaluated
m_cursor == m_selstartDescription
TRUEnever evaluated
FALSEnever evaluated
0
469 anchor = m_selend;
never executed: anchor = m_selend;
0
470 else if (m_selend > m_selstart && m_cursor == m_selend)
m_selend > m_selstartDescription
TRUEnever evaluated
FALSEnever evaluated
m_cursor == m_selendDescription
TRUEnever evaluated
FALSEnever evaluated
0
471 anchor = m_selstart;
never executed: anchor = m_selstart;
0
472 else-
473 anchor = m_cursor;
never executed: anchor = m_cursor;
0
474 m_selstart = qMin(anchor, pos);-
475 m_selend = qMax(anchor, pos);-
476 updateDisplayText();-
477 } else {
never executed: end of block
0
478 internalDeselect();-
479 }
never executed: end of block
0
480 m_cursor = pos;-
481 if (mark || m_selDirty) {
markDescription
TRUEnever evaluated
FALSEnever evaluated
m_selDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
482 m_selDirty = false;-
483 emit selectionChanged();-
484 }
never executed: end of block
0
485 emitCursorPositionChanged();-
486}
never executed: end of block
0
487-
488/*!-
489 \internal-
490-
491 Applies the given input method event \a event to the text of the line-
492 control-
493*/-
494void QWidgetLineControl::processInputMethodEvent(QInputMethodEvent *event)-
495{-
496 int priorState = -1;-
497 bool isGettingInput = !event->commitString().isEmpty()
!event->commit...ng().isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
498 || event->preeditString() != preeditAreaText()
event->preedit...editAreaText()Description
TRUEnever evaluated
FALSEnever evaluated
0
499 || event->replacementLength() > 0;
event->replacementLength() > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
500 bool cursorPositionChanged = false;-
501 bool selectionChange = false;-
502-
503 if (isGettingInput) {
isGettingInputDescription
TRUEnever evaluated
FALSEnever evaluated
0
504 // If any text is being input, remove selected text.-
505 priorState = m_undoState;-
506 if (echoMode() == QLineEdit::PasswordEchoOnEdit && !passwordEchoEditing()) {
echoMode() == ...wordEchoOnEditDescription
TRUEnever evaluated
FALSEnever evaluated
!passwordEchoEditing()Description
TRUEnever evaluated
FALSEnever evaluated
0
507 updatePasswordEchoEditing(true);-
508 m_selstart = 0;-
509 m_selend = m_text.length();-
510 }
never executed: end of block
0
511 removeSelectedText();-
512 }
never executed: end of block
0
513-
514 int c = m_cursor; // cursor position after insertion of commit string-
515 if (event->replacementStart() <= 0)
event->replacementStart() <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
516 c += event->commitString().length() - qMin(-event->replacementStart(), event->replacementLength());
never executed: c += event->commitString().length() - qMin(-event->replacementStart(), event->replacementLength());
0
517-
518 m_cursor += event->replacementStart();-
519 if (m_cursor < 0)
m_cursor < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
520 m_cursor = 0;
never executed: m_cursor = 0;
0
521-
522 // insert commit string-
523 if (event->replacementLength()) {
event->replacementLength()Description
TRUEnever evaluated
FALSEnever evaluated
0
524 m_selstart = m_cursor;-
525 m_selend = m_selstart + event->replacementLength();-
526 removeSelectedText();-
527 }
never executed: end of block
0
528 if (!event->commitString().isEmpty()) {
!event->commit...ng().isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
529 internalInsert(event->commitString());-
530 cursorPositionChanged = true;-
531 }
never executed: end of block
0
532-
533 m_cursor = qBound(0, c, m_text.length());-
534-
535 for (int i = 0; i < event->attributes().size(); ++i) {
i < event->attributes().size()Description
TRUEnever evaluated
FALSEnever evaluated
0
536 const QInputMethodEvent::Attribute &a = event->attributes().at(i);-
537 if (a.type == QInputMethodEvent::Selection) {
a.type == QInp...ent::SelectionDescription
TRUEnever evaluated
FALSEnever evaluated
0
538 m_cursor = qBound(0, a.start + a.length, m_text.length());-
539 if (a.length) {
a.lengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
540 m_selstart = qMax(0, qMin(a.start, m_text.length()));-
541 m_selend = m_cursor;-
542 if (m_selend < m_selstart) {
m_selend < m_selstartDescription
TRUEnever evaluated
FALSEnever evaluated
0
543 qSwap(m_selstart, m_selend);-
544 }
never executed: end of block
0
545 selectionChange = true;-
546 } else {
never executed: end of block
0
547 if (m_selstart != m_selend)
m_selstart != m_selendDescription
TRUEnever evaluated
FALSEnever evaluated
0
548 selectionChange = true;
never executed: selectionChange = true;
0
549 m_selstart = m_selend = 0;-
550 }
never executed: end of block
0
551 cursorPositionChanged = true;-
552 }
never executed: end of block
0
553 }
never executed: end of block
0
554#ifndef QT_NO_IM-
555 setPreeditArea(m_cursor, event->preeditString());-
556#endif //QT_NO_IM-
557 const int oldPreeditCursor = m_preeditCursor;-
558 m_preeditCursor = event->preeditString().length();-
559 m_hideCursor = false;-
560 QVector<QTextLayout::FormatRange> formats;-
561 formats.reserve(event->attributes().size());-
562 for (int i = 0; i < event->attributes().size(); ++i) {
i < event->attributes().size()Description
TRUEnever evaluated
FALSEnever evaluated
0
563 const QInputMethodEvent::Attribute &a = event->attributes().at(i);-
564 if (a.type == QInputMethodEvent::Cursor) {
a.type == QInp...dEvent::CursorDescription
TRUEnever evaluated
FALSEnever evaluated
0
565 m_preeditCursor = a.start;-
566 m_hideCursor = !a.length;-
567 } else if (a.type == QInputMethodEvent::TextFormat) {
never executed: end of block
a.type == QInp...nt::TextFormatDescription
TRUEnever evaluated
FALSEnever evaluated
0
568 QTextCharFormat f = qvariant_cast<QTextFormat>(a.value).toCharFormat();-
569 if (f.isValid()) {
f.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
570 QTextLayout::FormatRange o;-
571 o.start = a.start + m_cursor;-
572 o.length = a.length;-
573 o.format = f;-
574 formats.append(o);-
575 }
never executed: end of block
0
576 }
never executed: end of block
0
577 }
never executed: end of block
0
578 m_textLayout.setFormats(formats);-
579 updateDisplayText(/*force*/ true);-
580 if (cursorPositionChanged)
cursorPositionChangedDescription
TRUEnever evaluated
FALSEnever evaluated
0
581 emitCursorPositionChanged();
never executed: emitCursorPositionChanged();
0
582 else if (m_preeditCursor != oldPreeditCursor)
m_preeditCurso...dPreeditCursorDescription
TRUEnever evaluated
FALSEnever evaluated
0
583 emit updateMicroFocus();
never executed: updateMicroFocus();
0
584-
585 if (isGettingInput)
isGettingInputDescription
TRUEnever evaluated
FALSEnever evaluated
0
586 finishChange(priorState);
never executed: finishChange(priorState);
0
587-
588 if (selectionChange)
selectionChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
589 emit selectionChanged();
never executed: selectionChanged();
0
590}
never executed: end of block
0
591-
592/*!-
593 \internal-
594-
595 Draws the display text for the line control using the given-
596 \a painter, \a clip, and \a offset. Which aspects of the display text-
597 are drawn is specified by the given \a flags.-
598-
599 If the flags contain DrawSelections, then the selection or input mask-
600 backgrounds and foregrounds will be applied before drawing the text.-
601-
602 If the flags contain DrawCursor a cursor of the current cursorWidth()-
603 will be drawn after drawing the text.-
604-
605 The display text will only be drawn if the flags contain DrawText-
606*/-
607void QWidgetLineControl::draw(QPainter *painter, const QPoint &offset, const QRect &clip, int flags)-
608{-
609 QVector<QTextLayout::FormatRange> selections;-
610 if (flags & DrawSelections) {
flags & DrawSelectionsDescription
TRUEnever evaluated
FALSEnever evaluated
0
611 QTextLayout::FormatRange o;-
612 if (m_selstart < m_selend) {
m_selstart < m_selendDescription
TRUEnever evaluated
FALSEnever evaluated
0
613 o.start = m_selstart;-
614 o.length = m_selend - m_selstart;-
615 o.format.setBackground(m_palette.brush(QPalette::Highlight));-
616 o.format.setForeground(m_palette.brush(QPalette::HighlightedText));-
617 } else {
never executed: end of block
0
618 // mask selection-
619 if(!m_blinkPeriod || m_blinkStatus){
!m_blinkPeriodDescription
TRUEnever evaluated
FALSEnever evaluated
m_blinkStatusDescription
TRUEnever evaluated
FALSEnever evaluated
0
620 o.start = m_cursor;-
621 o.length = 1;-
622 o.format.setBackground(m_palette.brush(QPalette::Text));-
623 o.format.setForeground(m_palette.brush(QPalette::Window));-
624 }
never executed: end of block
0
625 }
never executed: end of block
0
626 selections.append(o);-
627 }
never executed: end of block
0
628-
629 if (flags & DrawText)
flags & DrawTextDescription
TRUEnever evaluated
FALSEnever evaluated
0
630 textLayout()->draw(painter, offset, selections, clip);
never executed: textLayout()->draw(painter, offset, selections, clip);
0
631-
632 if (flags & DrawCursor){
flags & DrawCursorDescription
TRUEnever evaluated
FALSEnever evaluated
0
633 int cursor = m_cursor;-
634 if (m_preeditCursor != -1)
m_preeditCursor != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
635 cursor += m_preeditCursor;
never executed: cursor += m_preeditCursor;
0
636 if (!m_hideCursor && (!m_blinkPeriod || m_blinkStatus))
!m_hideCursorDescription
TRUEnever evaluated
FALSEnever evaluated
!m_blinkPeriodDescription
TRUEnever evaluated
FALSEnever evaluated
m_blinkStatusDescription
TRUEnever evaluated
FALSEnever evaluated
0
637 textLayout()->drawCursor(painter, offset, cursor, m_cursorWidth);
never executed: textLayout()->drawCursor(painter, offset, cursor, m_cursorWidth);
0
638 }
never executed: end of block
0
639}
never executed: end of block
0
640-
641/*!-
642 \internal-
643-
644 Sets the selection to cover the word at the given cursor position.-
645 The word boundaries are defined by the behavior of QTextLayout::SkipWords-
646 cursor mode.-
647*/-
648void QWidgetLineControl::selectWordAtPos(int cursor)-
649{-
650 int next = cursor + 1;-
651 if(next > end())
next > end()Description
TRUEnever evaluated
FALSEnever evaluated
0
652 --next;
never executed: --next;
0
653 int c = textLayout()->previousCursorPosition(next, QTextLayout::SkipWords);-
654 moveCursor(c, false);-
655 // ## text layout should support end of words.-
656 int end = textLayout()->nextCursorPosition(c, QTextLayout::SkipWords);-
657 while (end > cursor && m_text[end-1].isSpace())
end > cursorDescription
TRUEnever evaluated
FALSEnever evaluated
m_text[end-1].isSpace()Description
TRUEnever evaluated
FALSEnever evaluated
0
658 --end;
never executed: --end;
0
659 moveCursor(end, true);-
660}
never executed: end of block
0
661-
662/*!-
663 \internal-
664-
665 Completes a change to the line control text. If the change is not valid-
666 will undo the line control state back to the given \a validateFromState.-
667-
668 If \a edited is true and the change is valid, will emit textEdited() in-
669 addition to textChanged(). Otherwise only emits textChanged() on a valid-
670 change.-
671-
672 The \a update value is currently unused.-
673*/-
674bool QWidgetLineControl::finishChange(int validateFromState, bool update, bool edited)-
675{-
676 Q_UNUSED(update)-
677-
678 if (m_textDirty) {
m_textDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
679 // do validation-
680 bool wasValidInput = m_validInput;-
681 m_validInput = true;-
682#ifndef QT_NO_VALIDATOR-
683 if (m_validator) {
m_validatorDescription
TRUEnever evaluated
FALSEnever evaluated
0
684 QString textCopy = m_text;-
685 int cursorCopy = m_cursor;-
686 m_validInput = (m_validator->validate(textCopy, cursorCopy) != QValidator::Invalid);-
687 if (m_validInput) {
m_validInputDescription
TRUEnever evaluated
FALSEnever evaluated
0
688 if (m_text != textCopy) {
m_text != textCopyDescription
TRUEnever evaluated
FALSEnever evaluated
0
689 internalSetText(textCopy, cursorCopy, false);-
690 return true;
never executed: return true;
0
691 }-
692 m_cursor = cursorCopy;-
693 }
never executed: end of block
0
694 }
never executed: end of block
0
695#endif-
696 if (validateFromState >= 0 && wasValidInput && !m_validInput) {
validateFromState >= 0Description
TRUEnever evaluated
FALSEnever evaluated
wasValidInputDescription
TRUEnever evaluated
FALSEnever evaluated
!m_validInputDescription
TRUEnever evaluated
FALSEnever evaluated
0
697 if (m_transactions.count())
m_transactions.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
698 return false;
never executed: return false;
0
699 internalUndo(validateFromState);-
700 m_history.erase(m_history.begin() + m_undoState, m_history.end());-
701 if (m_modifiedState > m_undoState)
m_modifiedState > m_undoStateDescription
TRUEnever evaluated
FALSEnever evaluated
0
702 m_modifiedState = -1;
never executed: m_modifiedState = -1;
0
703 m_validInput = true;-
704 m_textDirty = false;-
705 }
never executed: end of block
0
706 updateDisplayText();-
707-
708 if (m_textDirty) {
m_textDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
709 m_textDirty = false;-
710 QString actualText = text();-
711 if (edited)
editedDescription
TRUEnever evaluated
FALSEnever evaluated
0
712 emit textEdited(actualText);
never executed: textEdited(actualText);
0
713 emit textChanged(actualText);-
714 }
never executed: end of block
0
715 }
never executed: end of block
0
716 if (m_selDirty) {
m_selDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
717 m_selDirty = false;-
718 emit selectionChanged();-
719 }
never executed: end of block
0
720 if (m_cursor == m_lastCursorPos)
m_cursor == m_lastCursorPosDescription
TRUEnever evaluated
FALSEnever evaluated
0
721 updateMicroFocus();
never executed: updateMicroFocus();
0
722 emitCursorPositionChanged();-
723 return true;
never executed: return true;
0
724}-
725-
726/*!-
727 \internal-
728-
729 An internal function for setting the text of the line control.-
730*/-
731void QWidgetLineControl::internalSetText(const QString &txt, int pos, bool edited)-
732{-
733 cancelPasswordEchoTimer();-
734 internalDeselect();-
735 emit resetInputContext();-
736 QString oldText = m_text;-
737 if (m_maskData) {
m_maskDataDescription
TRUEnever evaluated
FALSEnever evaluated
0
738 m_text = maskString(0, txt, true);-
739 m_text += clearString(m_text.length(), m_maxLength - m_text.length());-
740 } else {
never executed: end of block
0
741 m_text = txt.isEmpty() ? txt : txt.left(m_maxLength);
txt.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
742 }
never executed: end of block
0
743 m_history.clear();-
744 m_modifiedState = m_undoState = 0;-
745 m_cursor = (pos < 0 || pos > m_text.length()) ? m_text.length() : pos;
pos < 0Description
TRUEnever evaluated
FALSEnever evaluated
pos > m_text.length()Description
TRUEnever evaluated
FALSEnever evaluated
0
746 m_textDirty = (oldText != m_text);-
747 const bool changed = finishChange(-1, true, edited);-
748-
749#ifndef QT_NO_ACCESSIBILITY-
750 if (changed) {
changedDescription
TRUEnever evaluated
FALSEnever evaluated
0
751 if (oldText.isEmpty()) {
oldText.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
752 QAccessibleTextInsertEvent event(accessibleObject(), 0, txt);-
753 event.setCursorPosition(m_cursor);-
754 QAccessible::updateAccessibility(&event);-
755 } else if (txt.isEmpty()) {
never executed: end of block
txt.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
756 QAccessibleTextRemoveEvent event(accessibleObject(), 0, oldText);-
757 event.setCursorPosition(m_cursor);-
758 QAccessible::updateAccessibility(&event);-
759 } else {
never executed: end of block
0
760 QAccessibleTextUpdateEvent event(accessibleObject(), 0, oldText, txt);-
761 event.setCursorPosition(m_cursor);-
762 QAccessible::updateAccessibility(&event);-
763 }
never executed: end of block
0
764 }-
765#else-
766 Q_UNUSED(changed)-
767#endif-
768}
never executed: end of block
0
769-
770-
771/*!-
772 \internal-
773-
774 Adds the given \a command to the undo history-
775 of the line control. Does not apply the command.-
776*/-
777void QWidgetLineControl::addCommand(const Command &cmd)-
778{-
779 m_history.erase(m_history.begin() + m_undoState, m_history.end());-
780-
781 if (m_separator && m_undoState && m_history[m_undoState - 1].type != Separator)
m_separatorDescription
TRUEnever evaluated
FALSEnever evaluated
m_undoStateDescription
TRUEnever evaluated
FALSEnever evaluated
m_history[m_un...e != SeparatorDescription
TRUEnever evaluated
FALSEnever evaluated
0
782 m_history.push_back(Command(Separator, m_cursor, 0, m_selstart, m_selend));
never executed: m_history.push_back(Command(Separator, m_cursor, 0, m_selstart, m_selend));
0
783-
784 m_separator = false;-
785 m_history.push_back(cmd);-
786 m_undoState = int(m_history.size());-
787}
never executed: end of block
0
788-
789/*!-
790 \internal-
791-
792 Inserts the given string \a s into the line-
793 control.-
794-
795 Also adds the appropriate commands into the undo history.-
796 This function does not call finishChange(), and may leave the text-
797 in an invalid state.-
798*/-
799void QWidgetLineControl::internalInsert(const QString &s)-
800{-
801 if (m_echoMode == QLineEdit::Password) {
m_echoMode == ...Edit::PasswordDescription
TRUEnever evaluated
FALSEnever evaluated
0
802 if (m_passwordEchoTimer != 0)
m_passwordEchoTimer != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
803 killTimer(m_passwordEchoTimer);
never executed: killTimer(m_passwordEchoTimer);
0
804 int delay = m_passwordMaskDelay;-
805#ifdef QT_BUILD_INTERNAL-
806 if (m_passwordMaskDelayOverride >= 0)
m_passwordMask...yOverride >= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
807 delay = m_passwordMaskDelayOverride;
never executed: delay = m_passwordMaskDelayOverride;
0
808#endif-
809-
810 if (delay > 0)
delay > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
811 m_passwordEchoTimer = startTimer(delay);
never executed: m_passwordEchoTimer = startTimer(delay);
0
812 }
never executed: end of block
0
813 if (hasSelectedText())
hasSelectedText()Description
TRUEnever evaluated
FALSEnever evaluated
0
814 addCommand(Command(SetSelection, m_cursor, 0, m_selstart, m_selend));
never executed: addCommand(Command(SetSelection, m_cursor, 0, m_selstart, m_selend));
0
815 if (m_maskData) {
m_maskDataDescription
TRUEnever evaluated
FALSEnever evaluated
0
816 QString ms = maskString(m_cursor, s);-
817#ifndef QT_NO_ACCESSIBILITY-
818 QAccessibleTextInsertEvent insertEvent(accessibleObject(), m_cursor, ms);-
819 QAccessible::updateAccessibility(&insertEvent);-
820#endif-
821 for (int i = 0; i < (int) ms.length(); ++i) {
i < (int) ms.length()Description
TRUEnever evaluated
FALSEnever evaluated
0
822 addCommand (Command(DeleteSelection, m_cursor + i, m_text.at(m_cursor + i), -1, -1));-
823 addCommand(Command(Insert, m_cursor + i, ms.at(i), -1, -1));-
824 }
never executed: end of block
0
825 m_text.replace(m_cursor, ms.length(), ms);-
826 m_cursor += ms.length();-
827 m_cursor = nextMaskBlank(m_cursor);-
828 m_textDirty = true;-
829#ifndef QT_NO_ACCESSIBILITY-
830 QAccessibleTextCursorEvent event(accessibleObject(), m_cursor);-
831 QAccessible::updateAccessibility(&event);-
832#endif-
833 } else {
never executed: end of block
0
834 int remaining = m_maxLength - m_text.length();-
835 if (remaining != 0) {
remaining != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
836#ifndef QT_NO_ACCESSIBILITY-
837 QAccessibleTextInsertEvent insertEvent(accessibleObject(), m_cursor, s);-
838 QAccessible::updateAccessibility(&insertEvent);-
839#endif-
840 m_text.insert(m_cursor, s.left(remaining));-
841 for (int i = 0; i < (int) s.left(remaining).length(); ++i)
i < (int) s.le...ning).length()Description
TRUEnever evaluated
FALSEnever evaluated
0
842 addCommand(Command(Insert, m_cursor++, s.at(i), -1, -1));
never executed: addCommand(Command(Insert, m_cursor++, s.at(i), -1, -1));
0
843 m_textDirty = true;-
844 }
never executed: end of block
0
845 }
never executed: end of block
0
846}-
847-
848/*!-
849 \internal-
850-
851 deletes a single character from the current text. If \a wasBackspace,-
852 the character prior to the cursor is removed. Otherwise the character-
853 after the cursor is removed.-
854-
855 Also adds the appropriate commands into the undo history.-
856 This function does not call finishChange(), and may leave the text-
857 in an invalid state.-
858*/-
859void QWidgetLineControl::internalDelete(bool wasBackspace)-
860{-
861 if (m_cursor < (int) m_text.length()) {
m_cursor < (in..._text.length()Description
TRUEnever evaluated
FALSEnever evaluated
0
862 cancelPasswordEchoTimer();-
863 if (hasSelectedText())
hasSelectedText()Description
TRUEnever evaluated
FALSEnever evaluated
0
864 addCommand(Command(SetSelection, m_cursor, 0, m_selstart, m_selend));
never executed: addCommand(Command(SetSelection, m_cursor, 0, m_selstart, m_selend));
0
865 addCommand(Command((CommandType)((m_maskData ? 2 : 0) + (wasBackspace ? Remove : Delete)),-
866 m_cursor, m_text.at(m_cursor), -1, -1));-
867#ifndef QT_NO_ACCESSIBILITY-
868 QAccessibleTextRemoveEvent event(accessibleObject(), m_cursor, m_text.at(m_cursor));-
869 QAccessible::updateAccessibility(&event);-
870#endif-
871 if (m_maskData) {
m_maskDataDescription
TRUEnever evaluated
FALSEnever evaluated
0
872 m_text.replace(m_cursor, 1, clearString(m_cursor, 1));-
873 addCommand(Command(Insert, m_cursor, m_text.at(m_cursor), -1, -1));-
874 } else {
never executed: end of block
0
875 m_text.remove(m_cursor, 1);-
876 }
never executed: end of block
0
877 m_textDirty = true;-
878 }
never executed: end of block
0
879}
never executed: end of block
0
880-
881/*!-
882 \internal-
883-
884 removes the currently selected text from the line control.-
885-
886 Also adds the appropriate commands into the undo history.-
887 This function does not call finishChange(), and may leave the text-
888 in an invalid state.-
889*/-
890void QWidgetLineControl::removeSelectedText()-
891{-
892 if (m_selstart < m_selend && m_selend <= (int) m_text.length()) {
m_selstart < m_selendDescription
TRUEnever evaluated
FALSEnever evaluated
m_selend <= (i..._text.length()Description
TRUEnever evaluated
FALSEnever evaluated
0
893 cancelPasswordEchoTimer();-
894 separate();-
895 int i ;-
896 addCommand(Command(SetSelection, m_cursor, 0, m_selstart, m_selend));-
897 if (m_selstart <= m_cursor && m_cursor < m_selend) {
m_selstart <= m_cursorDescription
TRUEnever evaluated
FALSEnever evaluated
m_cursor < m_selendDescription
TRUEnever evaluated
FALSEnever evaluated
0
898 // cursor is within the selection. Split up the commands-
899 // to be able to restore the correct cursor position-
900 for (i = m_cursor; i >= m_selstart; --i)
i >= m_selstartDescription
TRUEnever evaluated
FALSEnever evaluated
0
901 addCommand (Command(DeleteSelection, i, m_text.at(i), -1, 1));
never executed: addCommand (Command(DeleteSelection, i, m_text.at(i), -1, 1));
0
902 for (i = m_selend - 1; i > m_cursor; --i)
i > m_cursorDescription
TRUEnever evaluated
FALSEnever evaluated
0
903 addCommand (Command(DeleteSelection, i - m_cursor + m_selstart - 1, m_text.at(i), -1, -1));
never executed: addCommand (Command(DeleteSelection, i - m_cursor + m_selstart - 1, m_text.at(i), -1, -1));
0
904 } else {
never executed: end of block
0
905 for (i = m_selend-1; i >= m_selstart; --i)
i >= m_selstartDescription
TRUEnever evaluated
FALSEnever evaluated
0
906 addCommand (Command(RemoveSelection, i, m_text.at(i), -1, -1));
never executed: addCommand (Command(RemoveSelection, i, m_text.at(i), -1, -1));
0
907 }
never executed: end of block
0
908#ifndef QT_NO_ACCESSIBILITY-
909 QAccessibleTextRemoveEvent event(accessibleObject(), m_selstart, m_text.mid(m_selstart, m_selend - m_selstart));-
910 QAccessible::updateAccessibility(&event);-
911#endif-
912 if (m_maskData) {
m_maskDataDescription
TRUEnever evaluated
FALSEnever evaluated
0
913 m_text.replace(m_selstart, m_selend - m_selstart, clearString(m_selstart, m_selend - m_selstart));-
914 for (int i = 0; i < m_selend - m_selstart; ++i)
i < m_selend - m_selstartDescription
TRUEnever evaluated
FALSEnever evaluated
0
915 addCommand(Command(Insert, m_selstart + i, m_text.at(m_selstart + i), -1, -1));
never executed: addCommand(Command(Insert, m_selstart + i, m_text.at(m_selstart + i), -1, -1));
0
916 } else {
never executed: end of block
0
917 m_text.remove(m_selstart, m_selend - m_selstart);-
918 }
never executed: end of block
0
919 if (m_cursor > m_selstart)
m_cursor > m_selstartDescription
TRUEnever evaluated
FALSEnever evaluated
0
920 m_cursor -= qMin(m_cursor, m_selend) - m_selstart;
never executed: m_cursor -= qMin(m_cursor, m_selend) - m_selstart;
0
921 internalDeselect();-
922 m_textDirty = true;-
923 }
never executed: end of block
0
924}
never executed: end of block
0
925-
926/*!-
927 \internal-
928-
929 Parses the input mask specified by \a maskFields to generate-
930 the mask data used to handle input masks.-
931*/-
932void QWidgetLineControl::parseInputMask(const QString &maskFields)-
933{-
934 int delimiter = maskFields.indexOf(QLatin1Char(';'));-
935 if (maskFields.isEmpty() || delimiter == 0) {
maskFields.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
delimiter == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
936 if (m_maskData) {
m_maskDataDescription
TRUEnever evaluated
FALSEnever evaluated
0
937 delete [] m_maskData;-
938 m_maskData = 0;-
939 m_maxLength = 32767;-
940 internalSetText(QString(), -1, false);-
941 }
never executed: end of block
0
942 return;
never executed: return;
0
943 }-
944-
945 if (delimiter == -1) {
delimiter == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
946 m_blank = QLatin1Char(' ');-
947 m_inputMask = maskFields;-
948 } else {
never executed: end of block
0
949 m_inputMask = maskFields.left(delimiter);-
950 m_blank = (delimiter + 1 < maskFields.length()) ? maskFields[delimiter + 1] : QLatin1Char(' ');
(delimiter + 1...elds.length())Description
TRUEnever evaluated
FALSEnever evaluated
0
951 }
never executed: end of block
0
952-
953 // calculate m_maxLength / m_maskData length-
954 m_maxLength = 0;-
955 QChar c = 0;-
956 for (int i=0; i<m_inputMask.length(); i++) {
i<m_inputMask.length()Description
TRUEnever evaluated
FALSEnever evaluated
0
957 c = m_inputMask.at(i);-
958 if (i > 0 && m_inputMask.at(i-1) == QLatin1Char('\\')) {
i > 0Description
TRUEnever evaluated
FALSEnever evaluated
m_inputMask.at...tin1Char('\\')Description
TRUEnever evaluated
FALSEnever evaluated
0
959 m_maxLength++;-
960 continue;
never executed: continue;
0
961 }-
962 if (c != QLatin1Char('\\') && c != QLatin1Char('!') &&
c != QLatin1Char('\\')Description
TRUEnever evaluated
FALSEnever evaluated
c != QLatin1Char('!')Description
TRUEnever evaluated
FALSEnever evaluated
0
963 c != QLatin1Char('<') && c != QLatin1Char('>') &&
c != QLatin1Char('<')Description
TRUEnever evaluated
FALSEnever evaluated
c != QLatin1Char('>')Description
TRUEnever evaluated
FALSEnever evaluated
0
964 c != QLatin1Char('{') && c != QLatin1Char('}') &&
c != QLatin1Char('{')Description
TRUEnever evaluated
FALSEnever evaluated
c != QLatin1Char('}')Description
TRUEnever evaluated
FALSEnever evaluated
0
965 c != QLatin1Char('[') && c != QLatin1Char(']'))
c != QLatin1Char('[')Description
TRUEnever evaluated
FALSEnever evaluated
c != QLatin1Char(']')Description
TRUEnever evaluated
FALSEnever evaluated
0
966 m_maxLength++;
never executed: m_maxLength++;
0
967 }
never executed: end of block
0
968-
969 delete [] m_maskData;-
970 m_maskData = new MaskInputData[m_maxLength];-
971-
972 MaskInputData::Casemode m = MaskInputData::NoCaseMode;-
973 c = 0;-
974 bool s;-
975 bool escape = false;-
976 int index = 0;-
977 for (int i = 0; i < m_inputMask.length(); i++) {
i < m_inputMask.length()Description
TRUEnever evaluated
FALSEnever evaluated
0
978 c = m_inputMask.at(i);-
979 if (escape) {
escapeDescription
TRUEnever evaluated
FALSEnever evaluated
0
980 s = true;-
981 m_maskData[index].maskChar = c;-
982 m_maskData[index].separator = s;-
983 m_maskData[index].caseMode = m;-
984 index++;-
985 escape = false;-
986 } else if (c == QLatin1Char('<')) {
never executed: end of block
c == QLatin1Char('<')Description
TRUEnever evaluated
FALSEnever evaluated
0
987 m = MaskInputData::Lower;-
988 } else if (c == QLatin1Char('>')) {
never executed: end of block
c == QLatin1Char('>')Description
TRUEnever evaluated
FALSEnever evaluated
0
989 m = MaskInputData::Upper;-
990 } else if (c == QLatin1Char('!')) {
never executed: end of block
c == QLatin1Char('!')Description
TRUEnever evaluated
FALSEnever evaluated
0
991 m = MaskInputData::NoCaseMode;-
992 } else if (c != QLatin1Char('{') && c != QLatin1Char('}') && c != QLatin1Char('[') && c != QLatin1Char(']')) {
never executed: end of block
c != QLatin1Char('{')Description
TRUEnever evaluated
FALSEnever evaluated
c != QLatin1Char('}')Description
TRUEnever evaluated
FALSEnever evaluated
c != QLatin1Char('[')Description
TRUEnever evaluated
FALSEnever evaluated
c != QLatin1Char(']')Description
TRUEnever evaluated
FALSEnever evaluated
0
993 switch (c.unicode()) {-
994 case 'A':
never executed: case 'A':
0
995 case 'a':
never executed: case 'a':
0
996 case 'N':
never executed: case 'N':
0
997 case 'n':
never executed: case 'n':
0
998 case 'X':
never executed: case 'X':
0
999 case 'x':
never executed: case 'x':
0
1000 case '9':
never executed: case '9':
0
1001 case '0':
never executed: case '0':
0
1002 case 'D':
never executed: case 'D':
0
1003 case 'd':
never executed: case 'd':
0
1004 case '#':
never executed: case '#':
0
1005 case 'H':
never executed: case 'H':
0
1006 case 'h':
never executed: case 'h':
0
1007 case 'B':
never executed: case 'B':
0
1008 case 'b':
never executed: case 'b':
0
1009 s = false;-
1010 break;
never executed: break;
0
1011 case '\\':
never executed: case '\\':
0
1012 escape = true;-
1013 default:
code before this statement never executed: default:
never executed: default:
0
1014 s = true;-
1015 break;
never executed: break;
0
1016 }-
1017-
1018 if (!escape) {
!escapeDescription
TRUEnever evaluated
FALSEnever evaluated
0
1019 m_maskData[index].maskChar = c;-
1020 m_maskData[index].separator = s;-
1021 m_maskData[index].caseMode = m;-
1022 index++;-
1023 }
never executed: end of block
0
1024 }
never executed: end of block
0
1025 }
never executed: end of block
0
1026 internalSetText(m_text, -1, false);-
1027}
never executed: end of block
0
1028-
1029-
1030/*!-
1031 \internal-
1032-
1033 checks if the key is valid compared to the inputMask-
1034*/-
1035bool QWidgetLineControl::isValidInput(QChar key, QChar mask) const-
1036{-
1037 switch (mask.unicode()) {-
1038 case 'A':
never executed: case 'A':
0
1039 if (key.isLetter())
key.isLetter()Description
TRUEnever evaluated
FALSEnever evaluated
0
1040 return true;
never executed: return true;
0
1041 break;
never executed: break;
0
1042 case 'a':
never executed: case 'a':
0
1043 if (key.isLetter() || key == m_blank)
key.isLetter()Description
TRUEnever evaluated
FALSEnever evaluated
key == m_blankDescription
TRUEnever evaluated
FALSEnever evaluated
0
1044 return true;
never executed: return true;
0
1045 break;
never executed: break;
0
1046 case 'N':
never executed: case 'N':
0
1047 if (key.isLetterOrNumber())
key.isLetterOrNumber()Description
TRUEnever evaluated
FALSEnever evaluated
0
1048 return true;
never executed: return true;
0
1049 break;
never executed: break;
0
1050 case 'n':
never executed: case 'n':
0
1051 if (key.isLetterOrNumber() || key == m_blank)
key.isLetterOrNumber()Description
TRUEnever evaluated
FALSEnever evaluated
key == m_blankDescription
TRUEnever evaluated
FALSEnever evaluated
0
1052 return true;
never executed: return true;
0
1053 break;
never executed: break;
0
1054 case 'X':
never executed: case 'X':
0
1055 if (key.isPrint())
key.isPrint()Description
TRUEnever evaluated
FALSEnever evaluated
0
1056 return true;
never executed: return true;
0
1057 break;
never executed: break;
0
1058 case 'x':
never executed: case 'x':
0
1059 if (key.isPrint() || key == m_blank)
key.isPrint()Description
TRUEnever evaluated
FALSEnever evaluated
key == m_blankDescription
TRUEnever evaluated
FALSEnever evaluated
0
1060 return true;
never executed: return true;
0
1061 break;
never executed: break;
0
1062 case '9':
never executed: case '9':
0
1063 if (key.isNumber())
key.isNumber()Description
TRUEnever evaluated
FALSEnever evaluated
0
1064 return true;
never executed: return true;
0
1065 break;
never executed: break;
0
1066 case '0':
never executed: case '0':
0
1067 if (key.isNumber() || key == m_blank)
key.isNumber()Description
TRUEnever evaluated
FALSEnever evaluated
key == m_blankDescription
TRUEnever evaluated
FALSEnever evaluated
0
1068 return true;
never executed: return true;
0
1069 break;
never executed: break;
0
1070 case 'D':
never executed: case 'D':
0
1071 if (key.isNumber() && key.digitValue() > 0)
key.isNumber()Description
TRUEnever evaluated
FALSEnever evaluated
key.digitValue() > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1072 return true;
never executed: return true;
0
1073 break;
never executed: break;
0
1074 case 'd':
never executed: case 'd':
0
1075 if ((key.isNumber() && key.digitValue() > 0) || key == m_blank)
key.isNumber()Description
TRUEnever evaluated
FALSEnever evaluated
key.digitValue() > 0Description
TRUEnever evaluated
FALSEnever evaluated
key == m_blankDescription
TRUEnever evaluated
FALSEnever evaluated
0
1076 return true;
never executed: return true;
0
1077 break;
never executed: break;
0
1078 case '#':
never executed: case '#':
0
1079 if (key.isNumber() || key == QLatin1Char('+') || key == QLatin1Char('-') || key == m_blank)
key.isNumber()Description
TRUEnever evaluated
FALSEnever evaluated
key == QLatin1Char('+')Description
TRUEnever evaluated
FALSEnever evaluated
key == QLatin1Char('-')Description
TRUEnever evaluated
FALSEnever evaluated
key == m_blankDescription
TRUEnever evaluated
FALSEnever evaluated
0
1080 return true;
never executed: return true;
0
1081 break;
never executed: break;
0
1082 case 'B':
never executed: case 'B':
0
1083 if (key == QLatin1Char('0') || key == QLatin1Char('1'))
key == QLatin1Char('0')Description
TRUEnever evaluated
FALSEnever evaluated
key == QLatin1Char('1')Description
TRUEnever evaluated
FALSEnever evaluated
0
1084 return true;
never executed: return true;
0
1085 break;
never executed: break;
0
1086 case 'b':
never executed: case 'b':
0
1087 if (key == QLatin1Char('0') || key == QLatin1Char('1') || key == m_blank)
key == QLatin1Char('0')Description
TRUEnever evaluated
FALSEnever evaluated
key == QLatin1Char('1')Description
TRUEnever evaluated
FALSEnever evaluated
key == m_blankDescription
TRUEnever evaluated
FALSEnever evaluated
0
1088 return true;
never executed: return true;
0
1089 break;
never executed: break;
0
1090 case 'H':
never executed: case 'H':
0
1091 if (key.isNumber() || (key >= QLatin1Char('a') && key <= QLatin1Char('f')) || (key >= QLatin1Char('A') && key <= QLatin1Char('F')))
key.isNumber()Description
TRUEnever evaluated
FALSEnever evaluated
key >= QLatin1Char('a')Description
TRUEnever evaluated
FALSEnever evaluated
key <= QLatin1Char('f')Description
TRUEnever evaluated
FALSEnever evaluated
key >= QLatin1Char('A')Description
TRUEnever evaluated
FALSEnever evaluated
key <= QLatin1Char('F')Description
TRUEnever evaluated
FALSEnever evaluated
0
1092 return true;
never executed: return true;
0
1093 break;
never executed: break;
0
1094 case 'h':
never executed: case 'h':
0
1095 if (key.isNumber() || (key >= QLatin1Char('a') && key <= QLatin1Char('f')) || (key >= QLatin1Char('A') && key <= QLatin1Char('F')) || key == m_blank)
key.isNumber()Description
TRUEnever evaluated
FALSEnever evaluated
key >= QLatin1Char('a')Description
TRUEnever evaluated
FALSEnever evaluated
key <= QLatin1Char('f')Description
TRUEnever evaluated
FALSEnever evaluated
key >= QLatin1Char('A')Description
TRUEnever evaluated
FALSEnever evaluated
key <= QLatin1Char('F')Description
TRUEnever evaluated
FALSEnever evaluated
key == m_blankDescription
TRUEnever evaluated
FALSEnever evaluated
0
1096 return true;
never executed: return true;
0
1097 break;
never executed: break;
0
1098 default:
never executed: default:
0
1099 break;
never executed: break;
0
1100 }-
1101 return false;
never executed: return false;
0
1102}-
1103-
1104/*!-
1105 \internal-
1106-
1107 Returns \c true if the given text \a str is valid for any-
1108 validator or input mask set for the line control.-
1109-
1110 Otherwise returns \c false-
1111*/-
1112bool QWidgetLineControl::hasAcceptableInput(const QString &str) const-
1113{-
1114#ifndef QT_NO_VALIDATOR-
1115 QString textCopy = str;-
1116 int cursorCopy = m_cursor;-
1117 if (m_validator && m_validator->validate(textCopy, cursorCopy)
m_validatorDescription
TRUEnever evaluated
FALSEnever evaluated
m_validator->v...or::AcceptableDescription
TRUEnever evaluated
FALSEnever evaluated
0
1118 != QValidator::Acceptable)
m_validator->v...or::AcceptableDescription
TRUEnever evaluated
FALSEnever evaluated
0
1119 return false;
never executed: return false;
0
1120#endif-
1121-
1122 if (!m_maskData)
!m_maskDataDescription
TRUEnever evaluated
FALSEnever evaluated
0
1123 return true;
never executed: return true;
0
1124-
1125 if (str.length() != m_maxLength)
str.length() != m_maxLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1126 return false;
never executed: return false;
0
1127-
1128 for (int i=0; i < m_maxLength; ++i) {
i < m_maxLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1129 if (m_maskData[i].separator) {
m_maskData[i].separatorDescription
TRUEnever evaluated
FALSEnever evaluated
0
1130 if (str.at(i) != m_maskData[i].maskChar)
str.at(i) != m...ta[i].maskCharDescription
TRUEnever evaluated
FALSEnever evaluated
0
1131 return false;
never executed: return false;
0
1132 } else {
never executed: end of block
0
1133 if (!isValidInput(str.at(i), m_maskData[i].maskChar))
!isValidInput(...a[i].maskChar)Description
TRUEnever evaluated
FALSEnever evaluated
0
1134 return false;
never executed: return false;
0
1135 }
never executed: end of block
0
1136 }-
1137 return true;
never executed: return true;
0
1138}-
1139-
1140/*!-
1141 \internal-
1142-
1143 Applies the inputMask on \a str starting from position \a pos in the mask. \a clear-
1144 specifies from where characters should be gotten when a separator is met in \a str - true means-
1145 that blanks will be used, false that previous input is used.-
1146 Calling this when no inputMask is set is undefined.-
1147*/-
1148QString QWidgetLineControl::maskString(uint pos, const QString &str, bool clear) const-
1149{-
1150 if (pos >= (uint)m_maxLength)
pos >= (uint)m_maxLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1151 return QString::fromLatin1("");
never executed: return QString::fromLatin1("");
0
1152-
1153 QString fill;-
1154 fill = clear ? clearString(0, m_maxLength) : m_text;
clearDescription
TRUEnever evaluated
FALSEnever evaluated
0
1155-
1156 int strIndex = 0;-
1157 QString s = QString::fromLatin1("");-
1158 int i = pos;-
1159 while (i < m_maxLength) {
i < m_maxLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1160 if (strIndex < str.length()) {
strIndex < str.length()Description
TRUEnever evaluated
FALSEnever evaluated
0
1161 if (m_maskData[i].separator) {
m_maskData[i].separatorDescription
TRUEnever evaluated
FALSEnever evaluated
0
1162 s += m_maskData[i].maskChar;-
1163 if (str[(int)strIndex] == m_maskData[i].maskChar)
str[(int)strIn...ta[i].maskCharDescription
TRUEnever evaluated
FALSEnever evaluated
0
1164 strIndex++;
never executed: strIndex++;
0
1165 ++i;-
1166 } else {
never executed: end of block
0
1167 if (isValidInput(str[(int)strIndex], m_maskData[i].maskChar)) {
isValidInput(s...a[i].maskChar)Description
TRUEnever evaluated
FALSEnever evaluated
0
1168 switch (m_maskData[i].caseMode) {-
1169 case MaskInputData::Upper:
never executed: case MaskInputData::Upper:
0
1170 s += str[(int)strIndex].toUpper();-
1171 break;
never executed: break;
0
1172 case MaskInputData::Lower:
never executed: case MaskInputData::Lower:
0
1173 s += str[(int)strIndex].toLower();-
1174 break;
never executed: break;
0
1175 default:
never executed: default:
0
1176 s += str[(int)strIndex];-
1177 }
never executed: end of block
0
1178 ++i;-
1179 } else {
never executed: end of block
0
1180 // search for separator first-
1181 int n = findInMask(i, true, true, str[(int)strIndex]);-
1182 if (n != -1) {
n != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
1183 if (str.length() != 1 || i == 0 || (i > 0 && (!m_maskData[i-1].separator || m_maskData[i-1].maskChar != str[(int)strIndex]))) {
str.length() != 1Description
TRUEnever evaluated
FALSEnever evaluated
i == 0Description
TRUEnever evaluated
FALSEnever evaluated
i > 0Description
TRUEnever evaluated
FALSEnever evaluated
!m_maskData[i-1].separatorDescription
TRUEnever evaluated
FALSEnever evaluated
m_maskData[i-1...(int)strIndex]Description
TRUEnever evaluated
FALSEnever evaluated
0
1184 s += fill.mid(i, n-i+1);-
1185 i = n + 1; // update i to find + 1-
1186 }
never executed: end of block
0
1187 } else {
never executed: end of block
0
1188 // search for valid m_blank if not-
1189 n = findInMask(i, true, false, str[(int)strIndex]);-
1190 if (n != -1) {
n != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
1191 s += fill.mid(i, n-i);-
1192 switch (m_maskData[n].caseMode) {-
1193 case MaskInputData::Upper:
never executed: case MaskInputData::Upper:
0
1194 s += str[(int)strIndex].toUpper();-
1195 break;
never executed: break;
0
1196 case MaskInputData::Lower:
never executed: case MaskInputData::Lower:
0
1197 s += str[(int)strIndex].toLower();-
1198 break;
never executed: break;
0
1199 default:
never executed: default:
0
1200 s += str[(int)strIndex];-
1201 }
never executed: end of block
0
1202 i = n + 1; // updates i to find + 1-
1203 }
never executed: end of block
0
1204 }
never executed: end of block
0
1205 }-
1206 ++strIndex;-
1207 }
never executed: end of block
0
1208 } else-
1209 break;
never executed: break;
0
1210 }-
1211-
1212 return s;
never executed: return s;
0
1213}-
1214-
1215-
1216-
1217/*!-
1218 \internal-
1219-
1220 Returns a "cleared" string with only separators and blank chars.-
1221 Calling this when no inputMask is set is undefined.-
1222*/-
1223QString QWidgetLineControl::clearString(uint pos, uint len) const-
1224{-
1225 if (pos >= (uint)m_maxLength)
pos >= (uint)m_maxLengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
1226 return QString();
never executed: return QString();
0
1227-
1228 QString s;-
1229 int end = qMin((uint)m_maxLength, pos + len);-
1230 for (int i = pos; i < end; ++i)
i < endDescription
TRUEnever evaluated
FALSEnever evaluated
0
1231 if (m_maskData[i].separator)
m_maskData[i].separatorDescription
TRUEnever evaluated
FALSEnever evaluated
0
1232 s += m_maskData[i].maskChar;
never executed: s += m_maskData[i].maskChar;
0
1233 else-
1234 s += m_blank;
never executed: s += m_blank;
0
1235-
1236 return s;
never executed: return s;
0
1237}-
1238-
1239/*!-
1240 \internal-
1241-
1242 Strips blank parts of the input in a QWidgetLineControl when an inputMask is set,-
1243 separators are still included. Typically "127.0__.0__.1__" becomes "127.0.0.1".-
1244*/-
1245QString QWidgetLineControl::stripString(const QString &str) const-
1246{-
1247 if (!m_maskData)
!m_maskDataDescription
TRUEnever evaluated
FALSEnever evaluated
0
1248 return str;
never executed: return str;
0
1249-
1250 QString s;-
1251 int end = qMin(m_maxLength, (int)str.length());-
1252 for (int i = 0; i < end; ++i)
i < endDescription
TRUEnever evaluated
FALSEnever evaluated
0
1253 if (m_maskData[i].separator)
m_maskData[i].separatorDescription
TRUEnever evaluated
FALSEnever evaluated
0
1254 s += m_maskData[i].maskChar;
never executed: s += m_maskData[i].maskChar;
0
1255 else-
1256 if (str[i] != m_blank)
str[i] != m_blankDescription
TRUEnever evaluated
FALSEnever evaluated
0
1257 s += str[i];
never executed: s += str[i];
0
1258-
1259 return s;
never executed: return s;
0
1260}-
1261-
1262/*!-
1263 \internal-
1264 searches forward/backward in m_maskData for either a separator or a m_blank-
1265*/-
1266int QWidgetLineControl::findInMask(int pos, bool forward, bool findSeparator, QChar searchChar) const-
1267{-
1268 if (pos >= m_maxLength || pos < 0)
pos >= m_maxLengthDescription
TRUEnever evaluated
FALSEnever evaluated
pos < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1269 return -1;
never executed: return -1;
0
1270-
1271 int end = forward ? m_maxLength : -1;
forwardDescription
TRUEnever evaluated
FALSEnever evaluated
0
1272 int step = forward ? 1 : -1;
forwardDescription
TRUEnever evaluated
FALSEnever evaluated
0
1273 int i = pos;-
1274-
1275 while (i != end) {
i != endDescription
TRUEnever evaluated
FALSEnever evaluated
0
1276 if (findSeparator) {
findSeparatorDescription
TRUEnever evaluated
FALSEnever evaluated
0
1277 if (m_maskData[i].separator && m_maskData[i].maskChar == searchChar)
m_maskData[i].separatorDescription
TRUEnever evaluated
FALSEnever evaluated
m_maskData[i].... == searchCharDescription
TRUEnever evaluated
FALSEnever evaluated
0
1278 return i;
never executed: return i;
0
1279 } else {
never executed: end of block
0
1280 if (!m_maskData[i].separator) {
!m_maskData[i].separatorDescription
TRUEnever evaluated
FALSEnever evaluated
0
1281 if (searchChar.isNull())
searchChar.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
1282 return i;
never executed: return i;
0
1283 else if (isValidInput(searchChar, m_maskData[i].maskChar))
isValidInput(s...a[i].maskChar)Description
TRUEnever evaluated
FALSEnever evaluated
0
1284 return i;
never executed: return i;
0
1285 }
never executed: end of block
0
1286 }
never executed: end of block
0
1287 i += step;-
1288 }
never executed: end of block
0
1289 return -1;
never executed: return -1;
0
1290}-
1291-
1292void QWidgetLineControl::internalUndo(int until)-
1293{-
1294 if (!isUndoAvailable())
!isUndoAvailable()Description
TRUEnever evaluated
FALSEnever evaluated
0
1295 return;
never executed: return;
0
1296 cancelPasswordEchoTimer();-
1297 internalDeselect();-
1298-
1299 while (m_undoState && m_undoState > until) {
m_undoStateDescription
TRUEnever evaluated
FALSEnever evaluated
m_undoState > untilDescription
TRUEnever evaluated
FALSEnever evaluated
0
1300 Command& cmd = m_history[--m_undoState];-
1301 switch (cmd.type) {-
1302 case Insert:
never executed: case Insert:
0
1303 m_text.remove(cmd.pos, 1);-
1304 m_cursor = cmd.pos;-
1305 break;
never executed: break;
0
1306 case SetSelection:
never executed: case SetSelection:
0
1307 m_selstart = cmd.selStart;-
1308 m_selend = cmd.selEnd;-
1309 m_cursor = cmd.pos;-
1310 break;
never executed: break;
0
1311 case Remove:
never executed: case Remove:
0
1312 case RemoveSelection:
never executed: case RemoveSelection:
0
1313 m_text.insert(cmd.pos, cmd.uc);-
1314 m_cursor = cmd.pos + 1;-
1315 break;
never executed: break;
0
1316 case Delete:
never executed: case Delete:
0
1317 case DeleteSelection:
never executed: case DeleteSelection:
0
1318 m_text.insert(cmd.pos, cmd.uc);-
1319 m_cursor = cmd.pos;-
1320 break;
never executed: break;
0
1321 case Separator:
never executed: case Separator:
0
1322 continue;
never executed: continue;
0
1323 }-
1324 if (until < 0 && m_undoState) {
until < 0Description
TRUEnever evaluated
FALSEnever evaluated
m_undoStateDescription
TRUEnever evaluated
FALSEnever evaluated
0
1325 Command& next = m_history[m_undoState-1];-
1326 if (next.type != cmd.type && next.type < RemoveSelection
next.type != cmd.typeDescription
TRUEnever evaluated
FALSEnever evaluated
next.type < RemoveSelectionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1327 && (cmd.type < RemoveSelection || next.type == Separator))
cmd.type < RemoveSelectionDescription
TRUEnever evaluated
FALSEnever evaluated
next.type == SeparatorDescription
TRUEnever evaluated
FALSEnever evaluated
0
1328 break;
never executed: break;
0
1329 }
never executed: end of block
0
1330 }
never executed: end of block
0
1331 m_textDirty = true;-
1332 emitCursorPositionChanged();-
1333}
never executed: end of block
0
1334-
1335void QWidgetLineControl::internalRedo()-
1336{-
1337 if (!isRedoAvailable())
!isRedoAvailable()Description
TRUEnever evaluated
FALSEnever evaluated
0
1338 return;
never executed: return;
0
1339 internalDeselect();-
1340 while (m_undoState < (int)m_history.size()) {
m_undoState < ...history.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
1341 Command& cmd = m_history[m_undoState++];-
1342 switch (cmd.type) {-
1343 case Insert:
never executed: case Insert:
0
1344 m_text.insert(cmd.pos, cmd.uc);-
1345 m_cursor = cmd.pos + 1;-
1346 break;
never executed: break;
0
1347 case SetSelection:
never executed: case SetSelection:
0
1348 m_selstart = cmd.selStart;-
1349 m_selend = cmd.selEnd;-
1350 m_cursor = cmd.pos;-
1351 break;
never executed: break;
0
1352 case Remove:
never executed: case Remove:
0
1353 case Delete:
never executed: case Delete:
0
1354 case RemoveSelection:
never executed: case RemoveSelection:
0
1355 case DeleteSelection:
never executed: case DeleteSelection:
0
1356 m_text.remove(cmd.pos, 1);-
1357 m_selstart = cmd.selStart;-
1358 m_selend = cmd.selEnd;-
1359 m_cursor = cmd.pos;-
1360 break;
never executed: break;
0
1361 case Separator:
never executed: case Separator:
0
1362 m_selstart = cmd.selStart;-
1363 m_selend = cmd.selEnd;-
1364 m_cursor = cmd.pos;-
1365 break;
never executed: break;
0
1366 }-
1367 if (m_undoState < (int)m_history.size()) {
m_undoState < ...history.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
1368 Command& next = m_history[m_undoState];-
1369 if (next.type != cmd.type && cmd.type < RemoveSelection && next.type != Separator
next.type != cmd.typeDescription
TRUEnever evaluated
FALSEnever evaluated
cmd.type < RemoveSelectionDescription
TRUEnever evaluated
FALSEnever evaluated
next.type != SeparatorDescription
TRUEnever evaluated
FALSEnever evaluated
0
1370 && (next.type < RemoveSelection || cmd.type == Separator))
next.type < RemoveSelectionDescription
TRUEnever evaluated
FALSEnever evaluated
cmd.type == SeparatorDescription
TRUEnever evaluated
FALSEnever evaluated
0
1371 break;
never executed: break;
0
1372 }
never executed: end of block
0
1373 }
never executed: end of block
0
1374 m_textDirty = true;-
1375 emitCursorPositionChanged();-
1376}
never executed: end of block
0
1377-
1378/*!-
1379 \internal-
1380-
1381 If the current cursor position differs from the last emitted cursor-
1382 position, emits cursorPositionChanged().-
1383*/-
1384void QWidgetLineControl::emitCursorPositionChanged()-
1385{-
1386 if (m_cursor != m_lastCursorPos) {
m_cursor != m_lastCursorPosDescription
TRUEnever evaluated
FALSEnever evaluated
0
1387 const int oldLast = m_lastCursorPos;-
1388 m_lastCursorPos = m_cursor;-
1389 cursorPositionChanged(oldLast, m_cursor);-
1390#ifndef QT_NO_ACCESSIBILITY-
1391 // otherwise we send a selection update which includes the cursor-
1392 if (!hasSelectedText()) {
!hasSelectedText()Description
TRUEnever evaluated
FALSEnever evaluated
0
1393 QAccessibleTextCursorEvent event(accessibleObject(), m_cursor);-
1394 QAccessible::updateAccessibility(&event);-
1395 }
never executed: end of block
0
1396#endif-
1397 }
never executed: end of block
0
1398}
never executed: end of block
0
1399-
1400#ifndef QT_NO_COMPLETER-
1401// iterating forward(dir=1)/backward(dir=-1) from the-
1402// current row based. dir=0 indicates a new completion prefix was set.-
1403bool QWidgetLineControl::advanceToEnabledItem(int dir)-
1404{-
1405 int start = m_completer->currentRow();-
1406 if (start == -1)
start == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
1407 return false;
never executed: return false;
0
1408 int i = start + dir;-
1409 if (dir == 0) dir = 1;
never executed: dir = 1;
dir == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1410 do {-
1411 if (!m_completer->setCurrentRow(i)) {
!m_completer->setCurrentRow(i)Description
TRUEnever evaluated
FALSEnever evaluated
0
1412 if (!m_completer->wrapAround())
!m_completer->wrapAround()Description
TRUEnever evaluated
FALSEnever evaluated
0
1413 break;
never executed: break;
0
1414 i = i > 0 ? 0 : m_completer->completionCount() - 1;
i > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1415 } else {
never executed: end of block
0
1416 QModelIndex currentIndex = m_completer->currentIndex();-
1417 if (m_completer->completionModel()->flags(currentIndex) & Qt::ItemIsEnabled)
m_completer->c...:ItemIsEnabledDescription
TRUEnever evaluated
FALSEnever evaluated
0
1418 return true;
never executed: return true;
0
1419 i += dir;-
1420 }
never executed: end of block
0
1421 } while (i != start);
i != startDescription
TRUEnever evaluated
FALSEnever evaluated
0
1422-
1423 m_completer->setCurrentRow(start); // restore-
1424 return false;
never executed: return false;
0
1425}-
1426-
1427void QWidgetLineControl::complete(int key)-
1428{-
1429 if (!m_completer || isReadOnly() || echoMode() != QLineEdit::Normal)
!m_completerDescription
TRUEnever evaluated
FALSEnever evaluated
isReadOnly()Description
TRUEnever evaluated
FALSEnever evaluated
echoMode() != ...neEdit::NormalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1430 return;
never executed: return;
0
1431-
1432 QString text = this->text();-
1433 if (m_completer->completionMode() == QCompleter::InlineCompletion) {
m_completer->c...lineCompletionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1434 if (key == Qt::Key_Backspace)
key == Qt::Key_BackspaceDescription
TRUEnever evaluated
FALSEnever evaluated
0
1435 return;
never executed: return;
0
1436 int n = 0;-
1437 if (key == Qt::Key_Up || key == Qt::Key_Down) {
key == Qt::Key_UpDescription
TRUEnever evaluated
FALSEnever evaluated
key == Qt::Key_DownDescription
TRUEnever evaluated
FALSEnever evaluated
0
1438 if (textAfterSelection().length())
textAfterSelection().length()Description
TRUEnever evaluated
FALSEnever evaluated
0
1439 return;
never executed: return;
0
1440 QString prefix = hasSelectedText() ? textBeforeSelection()
hasSelectedText()Description
TRUEnever evaluated
FALSEnever evaluated
0
1441 : text;-
1442 if (text.compare(m_completer->currentCompletion(), m_completer->caseSensitivity()) != 0
text.compare(m...tivity()) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1443 || prefix.compare(m_completer->completionPrefix(), m_completer->caseSensitivity()) != 0) {
prefix.compare...tivity()) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1444 m_completer->setCompletionPrefix(prefix);-
1445 } else {
never executed: end of block
0
1446 n = (key == Qt::Key_Up) ? -1 : +1;
(key == Qt::Key_Up)Description
TRUEnever evaluated
FALSEnever evaluated
0
1447 }
never executed: end of block
0
1448 } else {-
1449 m_completer->setCompletionPrefix(text);-
1450 }
never executed: end of block
0
1451 if (!advanceToEnabledItem(n))
!advanceToEnabledItem(n)Description
TRUEnever evaluated
FALSEnever evaluated
0
1452 return;
never executed: return;
0
1453 } else {
never executed: end of block
0
1454#ifndef QT_KEYPAD_NAVIGATION-
1455 if (text.isEmpty()) {
text.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1456 m_completer->popup()->hide();-
1457 return;
never executed: return;
0
1458 }-
1459#endif-
1460 m_completer->setCompletionPrefix(text);-
1461 }
never executed: end of block
0
1462-
1463 m_completer->complete();-
1464}
never executed: end of block
0
1465#endif-
1466-
1467void QWidgetLineControl::setReadOnly(bool enable)-
1468{-
1469 m_readOnly = enable;-
1470 if (enable)
enableDescription
TRUEnever evaluated
FALSEnever evaluated
0
1471 setCursorBlinkPeriod(0);
never executed: setCursorBlinkPeriod(0);
0
1472 else-
1473 setCursorBlinkPeriod(QApplication::cursorFlashTime());
never executed: setCursorBlinkPeriod(QApplication::cursorFlashTime());
0
1474}-
1475-
1476void QWidgetLineControl::setCursorBlinkPeriod(int msec)-
1477{-
1478 if (msec == m_blinkPeriod)
msec == m_blinkPeriodDescription
TRUEnever evaluated
FALSEnever evaluated
0
1479 return;
never executed: return;
0
1480 if (m_blinkTimer) {
m_blinkTimerDescription
TRUEnever evaluated
FALSEnever evaluated
0
1481 killTimer(m_blinkTimer);-
1482 }
never executed: end of block
0
1483 if (msec > 0 && !m_readOnly) {
msec > 0Description
TRUEnever evaluated
FALSEnever evaluated
!m_readOnlyDescription
TRUEnever evaluated
FALSEnever evaluated
0
1484 m_blinkTimer = startTimer(msec / 2);-
1485 m_blinkStatus = 1;-
1486 } else {
never executed: end of block
0
1487 m_blinkTimer = 0;-
1488 if (m_blinkStatus == 1)
m_blinkStatus == 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1489 emit updateNeeded(inputMask().isEmpty() ? cursorRect() : QRect());
never executed: updateNeeded(inputMask().isEmpty() ? cursorRect() : QRect());
0
1490 }
never executed: end of block
0
1491 m_blinkPeriod = msec;-
1492}
never executed: end of block
0
1493-
1494// This is still used by QDeclarativeTextInput in the qtquick1 repo-
1495void QWidgetLineControl::resetCursorBlinkTimer()-
1496{-
1497 if (m_blinkPeriod == 0 || m_blinkTimer == 0)
m_blinkPeriod == 0Description
TRUEnever evaluated
FALSEnever evaluated
m_blinkTimer == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1498 return;
never executed: return;
0
1499 killTimer(m_blinkTimer);-
1500 m_blinkTimer = startTimer(m_blinkPeriod / 2);-
1501 m_blinkStatus = 1;-
1502}
never executed: end of block
0
1503-
1504void QWidgetLineControl::timerEvent(QTimerEvent *event)-
1505{-
1506 if (event->timerId() == m_blinkTimer) {
event->timerId...= m_blinkTimerDescription
TRUEnever evaluated
FALSEnever evaluated
0
1507 m_blinkStatus = !m_blinkStatus;-
1508 emit updateNeeded(inputMask().isEmpty() ? cursorRect() : QRect());-
1509 } else if (event->timerId() == m_deleteAllTimer) {
never executed: end of block
event->timerId...deleteAllTimerDescription
TRUEnever evaluated
FALSEnever evaluated
0
1510 killTimer(m_deleteAllTimer);-
1511 m_deleteAllTimer = 0;-
1512 clear();-
1513 } else if (event->timerId() == m_tripleClickTimer) {
never executed: end of block
event->timerId...ipleClickTimerDescription
TRUEnever evaluated
FALSEnever evaluated
0
1514 killTimer(m_tripleClickTimer);-
1515 m_tripleClickTimer = 0;-
1516 } else if (event->timerId() == m_passwordEchoTimer) {
never executed: end of block
event->timerId...swordEchoTimerDescription
TRUEnever evaluated
FALSEnever evaluated
0
1517 killTimer(m_passwordEchoTimer);-
1518 m_passwordEchoTimer = 0;-
1519 updateDisplayText();-
1520 }
never executed: end of block
0
1521}
never executed: end of block
0
1522-
1523#ifndef QT_NO_SHORTCUT-
1524void QWidgetLineControl::processShortcutOverrideEvent(QKeyEvent *ke)-
1525{-
1526 if (isReadOnly())
isReadOnly()Description
TRUEnever evaluated
FALSEnever evaluated
0
1527 return;
never executed: return;
0
1528-
1529 if (ke == QKeySequence::Copy
ke == QKeySequence::CopyDescription
TRUEnever evaluated
FALSEnever evaluated
0
1530 || ke == QKeySequence::Paste
ke == QKeySequence::PasteDescription
TRUEnever evaluated
FALSEnever evaluated
0
1531 || ke == QKeySequence::Cut
ke == QKeySequence::CutDescription
TRUEnever evaluated
FALSEnever evaluated
0
1532 || ke == QKeySequence::Redo
ke == QKeySequence::RedoDescription
TRUEnever evaluated
FALSEnever evaluated
0
1533 || ke == QKeySequence::Undo
ke == QKeySequence::UndoDescription
TRUEnever evaluated
FALSEnever evaluated
0
1534 || ke == QKeySequence::MoveToNextWord
ke == QKeySequ...MoveToNextWordDescription
TRUEnever evaluated
FALSEnever evaluated
0
1535 || ke == QKeySequence::MoveToPreviousWord
ke == QKeySequ...ToPreviousWordDescription
TRUEnever evaluated
FALSEnever evaluated
0
1536 || ke == QKeySequence::MoveToStartOfLine
ke == QKeySequ...eToStartOfLineDescription
TRUEnever evaluated
FALSEnever evaluated
0
1537 || ke == QKeySequence::MoveToEndOfLine
ke == QKeySequ...oveToEndOfLineDescription
TRUEnever evaluated
FALSEnever evaluated
0
1538 || ke == QKeySequence::MoveToStartOfDocument
ke == QKeySequ...tartOfDocumentDescription
TRUEnever evaluated
FALSEnever evaluated
0
1539 || ke == QKeySequence::MoveToEndOfDocument
ke == QKeySequ...oEndOfDocumentDescription
TRUEnever evaluated
FALSEnever evaluated
0
1540 || ke == QKeySequence::SelectNextWord
ke == QKeySequ...SelectNextWordDescription
TRUEnever evaluated
FALSEnever evaluated
0
1541 || ke == QKeySequence::SelectPreviousWord
ke == QKeySequ...ctPreviousWordDescription
TRUEnever evaluated
FALSEnever evaluated
0
1542 || ke == QKeySequence::SelectStartOfLine
ke == QKeySequ...ectStartOfLineDescription
TRUEnever evaluated
FALSEnever evaluated
0
1543 || ke == QKeySequence::SelectEndOfLine
ke == QKeySequ...electEndOfLineDescription
TRUEnever evaluated
FALSEnever evaluated
0
1544 || ke == QKeySequence::SelectStartOfBlock
ke == QKeySequ...ctStartOfBlockDescription
TRUEnever evaluated
FALSEnever evaluated
0
1545 || ke == QKeySequence::SelectEndOfBlock
ke == QKeySequ...lectEndOfBlockDescription
TRUEnever evaluated
FALSEnever evaluated
0
1546 || ke == QKeySequence::SelectStartOfDocument
ke == QKeySequ...tartOfDocumentDescription
TRUEnever evaluated
FALSEnever evaluated
0
1547 || ke == QKeySequence::SelectAll
ke == QKeySequence::SelectAllDescription
TRUEnever evaluated
FALSEnever evaluated
0
1548 || ke == QKeySequence::SelectEndOfDocument
ke == QKeySequ...tEndOfDocumentDescription
TRUEnever evaluated
FALSEnever evaluated
0
1549 || ke == QKeySequence::DeleteCompleteLine) {
ke == QKeySequ...teCompleteLineDescription
TRUEnever evaluated
FALSEnever evaluated
0
1550 ke->accept();-
1551 } else if (ke->modifiers() == Qt::NoModifier || ke->modifiers() == Qt::ShiftModifier
never executed: end of block
ke->modifiers(...Qt::NoModifierDescription
TRUEnever evaluated
FALSEnever evaluated
ke->modifiers(...:ShiftModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
1552 || ke->modifiers() == Qt::KeypadModifier) {
ke->modifiers(...KeypadModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
1553 if (ke->key() < Qt::Key_Escape) {
ke->key() < Qt::Key_EscapeDescription
TRUEnever evaluated
FALSEnever evaluated
0
1554 ke->accept();-
1555 } else {
never executed: end of block
0
1556 switch (ke->key()) {-
1557 case Qt::Key_Delete:
never executed: case Qt::Key_Delete:
0
1558 case Qt::Key_Home:
never executed: case Qt::Key_Home:
0
1559 case Qt::Key_End:
never executed: case Qt::Key_End:
0
1560 case Qt::Key_Backspace:
never executed: case Qt::Key_Backspace:
0
1561 case Qt::Key_Left:
never executed: case Qt::Key_Left:
0
1562 case Qt::Key_Right:
never executed: case Qt::Key_Right:
0
1563 ke->accept();-
1564 default:
code before this statement never executed: default:
never executed: default:
0
1565 break;
never executed: break;
0
1566 }-
1567 }-
1568 }-
1569}
never executed: end of block
0
1570#endif-
1571-
1572void QWidgetLineControl::processKeyEvent(QKeyEvent* event)-
1573{-
1574 bool inlineCompletionAccepted = false;-
1575-
1576#ifndef QT_NO_COMPLETER-
1577 if (m_completer) {
m_completerDescription
TRUEnever evaluated
FALSEnever evaluated
0
1578 QCompleter::CompletionMode completionMode = m_completer->completionMode();-
1579 if ((completionMode == QCompleter::PopupCompletion
completionMode...opupCompletionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1580 || completionMode == QCompleter::UnfilteredPopupCompletion)
completionMode...opupCompletionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1581 && m_completer->popup()
m_completer->popup()Description
TRUEnever evaluated
FALSEnever evaluated
0
1582 && m_completer->popup()->isVisible()) {
m_completer->p...)->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
1583 // The following keys are forwarded by the completer to the widget-
1584 // Ignoring the events lets the completer provide suitable default behavior-
1585 switch (event->key()) {-
1586 case Qt::Key_Escape:
never executed: case Qt::Key_Escape:
0
1587 event->ignore();-
1588 return;
never executed: return;
0
1589 case Qt::Key_Enter:
never executed: case Qt::Key_Enter:
0
1590 case Qt::Key_Return:
never executed: case Qt::Key_Return:
0
1591 case Qt::Key_F4:
never executed: case Qt::Key_F4:
0
1592#ifdef QT_KEYPAD_NAVIGATION-
1593 case Qt::Key_Select:-
1594 if (!QApplication::keypadNavigationEnabled())-
1595 break;-
1596#endif-
1597 m_completer->popup()->hide(); // just hide. will end up propagating to parent-
1598 default:
code before this statement never executed: default:
never executed: default:
0
1599 break; // normal key processing
never executed: break;
0
1600 }-
1601 } else if (completionMode == QCompleter::InlineCompletion) {
completionMode...lineCompletionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1602 switch (event->key()) {-
1603 case Qt::Key_Enter:
never executed: case Qt::Key_Enter:
0
1604 case Qt::Key_Return:
never executed: case Qt::Key_Return:
0
1605 case Qt::Key_F4:
never executed: case Qt::Key_F4:
0
1606#ifdef QT_KEYPAD_NAVIGATION-
1607 case Qt::Key_Select:-
1608 if (!QApplication::keypadNavigationEnabled())-
1609 break;-
1610#endif-
1611 if (!m_completer->currentCompletion().isEmpty() && hasSelectedText()
!m_completer->...on().isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
hasSelectedText()Description
TRUEnever evaluated
FALSEnever evaluated
0
1612 && textAfterSelection().isEmpty()) {
textAfterSelection().isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1613 setText(m_completer->currentCompletion());-
1614 inlineCompletionAccepted = true;-
1615 }
never executed: end of block
0
1616 default:
code before this statement never executed: default:
never executed: default:
0
1617 break; // normal key processing
never executed: break;
0
1618 }-
1619 }-
1620 }
never executed: end of block
0
1621#endif // QT_NO_COMPLETER-
1622-
1623 if (event->key() == Qt::Key_Enter || event->key() == Qt::Key_Return) {
event->key() == Qt::Key_EnterDescription
TRUEnever evaluated
FALSEnever evaluated
event->key() == Qt::Key_ReturnDescription
TRUEnever evaluated
FALSEnever evaluated
0
1624 if (hasAcceptableInput() || fixup()) {
hasAcceptableInput()Description
TRUEnever evaluated
FALSEnever evaluated
fixup()Description
TRUEnever evaluated
FALSEnever evaluated
0
1625-
1626 QInputMethod *inputMethod = QApplication::inputMethod();-
1627 inputMethod->commit();-
1628 QWidget *lineEdit = qobject_cast<QWidget *>(parent());-
1629 if (!(lineEdit && lineEdit->inputMethodHints() & Qt::ImhMultiLine))
lineEditDescription
TRUEnever evaluated
FALSEnever evaluated
lineEdit->inpu...::ImhMultiLineDescription
TRUEnever evaluated
FALSEnever evaluated
0
1630 inputMethod->hide();
never executed: inputMethod->hide();
0
1631-
1632 emit accepted();-
1633 emit editingFinished();-
1634 }
never executed: end of block
0
1635 if (inlineCompletionAccepted)
inlineCompletionAcceptedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1636 event->accept();
never executed: event->accept();
0
1637 else-
1638 event->ignore();
never executed: event->ignore();
0
1639 return;
never executed: return;
0
1640 }-
1641-
1642 if (echoMode() == QLineEdit::PasswordEchoOnEdit
echoMode() == ...wordEchoOnEditDescription
TRUEnever evaluated
FALSEnever evaluated
0
1643 && !passwordEchoEditing()
!passwordEchoEditing()Description
TRUEnever evaluated
FALSEnever evaluated
0
1644 && !isReadOnly()
!isReadOnly()Description
TRUEnever evaluated
FALSEnever evaluated
0
1645 && !event->text().isEmpty()
!event->text().isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1646#ifdef QT_KEYPAD_NAVIGATION-
1647 && event->key() != Qt::Key_Select-
1648 && event->key() != Qt::Key_Up-
1649 && event->key() != Qt::Key_Down-
1650 && event->key() != Qt::Key_Back-
1651#endif-
1652 && !(event->modifiers() & Qt::ControlModifier)) {
!(event->modif...ntrolModifier)Description
TRUEnever evaluated
FALSEnever evaluated
0
1653 // Clear the edit and reset to normal echo mode while editing; the-
1654 // echo mode switches back when the edit loses focus-
1655 // ### resets current content. dubious code; you can-
1656 // navigate with keys up, down, back, and select(?), but if you press-
1657 // "left" or "right" it clears?-
1658 updatePasswordEchoEditing(true);-
1659 clear();-
1660 }
never executed: end of block
0
1661-
1662 bool unknown = false;-
1663 bool visual = cursorMoveStyle() == Qt::VisualMoveStyle;-
1664-
1665 if (false) {
dead code: { }
-
1666 }
dead code: { }
-
1667#ifndef QT_NO_SHORTCUT-
1668 else if (event == QKeySequence::Undo) {
event == QKeySequence::UndoDescription
TRUEnever evaluated
FALSEnever evaluated
0
1669 if (!isReadOnly())
!isReadOnly()Description
TRUEnever evaluated
FALSEnever evaluated
0
1670 undo();
never executed: undo();
0
1671 }
never executed: end of block
0
1672 else if (event == QKeySequence::Redo) {
event == QKeySequence::RedoDescription
TRUEnever evaluated
FALSEnever evaluated
0
1673 if (!isReadOnly())
!isReadOnly()Description
TRUEnever evaluated
FALSEnever evaluated
0
1674 redo();
never executed: redo();
0
1675 }
never executed: end of block
0
1676 else if (event == QKeySequence::SelectAll) {
event == QKeyS...nce::SelectAllDescription
TRUEnever evaluated
FALSEnever evaluated
0
1677 selectAll();-
1678 }
never executed: end of block
0
1679#ifndef QT_NO_CLIPBOARD-
1680 else if (event == QKeySequence::Copy) {
event == QKeySequence::CopyDescription
TRUEnever evaluated
FALSEnever evaluated
0
1681 copy();-
1682 }
never executed: end of block
0
1683 else if (event == QKeySequence::Paste) {
event == QKeySequence::PasteDescription
TRUEnever evaluated
FALSEnever evaluated
0
1684 if (!isReadOnly()) {
!isReadOnly()Description
TRUEnever evaluated
FALSEnever evaluated
0
1685 QClipboard::Mode mode = QClipboard::Clipboard;-
1686 if (m_keyboardScheme == QPlatformTheme::X11KeyboardScheme
m_keyboardSche...KeyboardSchemeDescription
TRUEnever evaluated
FALSEnever evaluated
0
1687 && event->modifiers() == (Qt::CTRL | Qt::SHIFT)
event->modifie...L | Qt::SHIFT)Description
TRUEnever evaluated
FALSEnever evaluated
0
1688 && event->key() == Qt::Key_Insert) {
event->key() == Qt::Key_InsertDescription
TRUEnever evaluated
FALSEnever evaluated
0
1689 mode = QClipboard::Selection;-
1690 }
never executed: end of block
0
1691 paste(mode);-
1692 }
never executed: end of block
0
1693 }
never executed: end of block
0
1694 else if (event == QKeySequence::Cut) {
event == QKeySequence::CutDescription
TRUEnever evaluated
FALSEnever evaluated
0
1695 if (!isReadOnly() && hasSelectedText()) {
!isReadOnly()Description
TRUEnever evaluated
FALSEnever evaluated
hasSelectedText()Description
TRUEnever evaluated
FALSEnever evaluated
0
1696 copy();-
1697 del();-
1698 }
never executed: end of block
0
1699 }
never executed: end of block
0
1700 else if (event == QKeySequence::DeleteEndOfLine) {
event == QKeyS...eleteEndOfLineDescription
TRUEnever evaluated
FALSEnever evaluated
0
1701 if (!isReadOnly()) {
!isReadOnly()Description
TRUEnever evaluated
FALSEnever evaluated
0
1702 setSelection(cursor(), end());-
1703 copy();-
1704 del();-
1705 }
never executed: end of block
0
1706 }
never executed: end of block
0
1707#endif //QT_NO_CLIPBOARD-
1708 else if (event == QKeySequence::MoveToStartOfLine || event == QKeySequence::MoveToStartOfBlock) {
event == QKeyS...eToStartOfLineDescription
TRUEnever evaluated
FALSEnever evaluated
event == QKeyS...ToStartOfBlockDescription
TRUEnever evaluated
FALSEnever evaluated
0
1709 home(0);-
1710 }
never executed: end of block
0
1711 else if (event == QKeySequence::MoveToEndOfLine || event == QKeySequence::MoveToEndOfBlock) {
event == QKeyS...oveToEndOfLineDescription
TRUEnever evaluated
FALSEnever evaluated
event == QKeyS...veToEndOfBlockDescription
TRUEnever evaluated
FALSEnever evaluated
0
1712 end(0);-
1713 }
never executed: end of block
0
1714 else if (event == QKeySequence::SelectStartOfLine || event == QKeySequence::SelectStartOfBlock) {
event == QKeyS...ectStartOfLineDescription
TRUEnever evaluated
FALSEnever evaluated
event == QKeyS...ctStartOfBlockDescription
TRUEnever evaluated
FALSEnever evaluated
0
1715 home(1);-
1716 }
never executed: end of block
0
1717 else if (event == QKeySequence::SelectEndOfLine || event == QKeySequence::SelectEndOfBlock) {
event == QKeyS...electEndOfLineDescription
TRUEnever evaluated
FALSEnever evaluated
event == QKeyS...lectEndOfBlockDescription
TRUEnever evaluated
FALSEnever evaluated
0
1718 end(1);-
1719 }
never executed: end of block
0
1720 else if (event == QKeySequence::MoveToNextChar) {
event == QKeyS...MoveToNextCharDescription
TRUEnever evaluated
FALSEnever evaluated
0
1721#if defined(QT_NO_COMPLETER)-
1722 const bool inlineCompletion = false;-
1723#else-
1724 const bool inlineCompletion = m_completer && m_completer->completionMode() == QCompleter::InlineCompletion;
m_completerDescription
TRUEnever evaluated
FALSEnever evaluated
m_completer->c...lineCompletionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1725#endif-
1726 if (hasSelectedText()
hasSelectedText()Description
TRUEnever evaluated
FALSEnever evaluated
0
1727 && (m_keyboardScheme != QPlatformTheme::WindowsKeyboardScheme
m_keyboardSche...KeyboardSchemeDescription
TRUEnever evaluated
FALSEnever evaluated
0
1728 || inlineCompletion)) {
inlineCompletionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1729 moveCursor(selectionEnd(), false);-
1730 } else {
never executed: end of block
0
1731 cursorForward(0, visual ? 1 : (layoutDirection() == Qt::LeftToRight ? 1 : -1));-
1732 }
never executed: end of block
0
1733 }-
1734 else if (event == QKeySequence::SelectNextChar) {
event == QKeyS...SelectNextCharDescription
TRUEnever evaluated
FALSEnever evaluated
0
1735 cursorForward(1, visual ? 1 : (layoutDirection() == Qt::LeftToRight ? 1 : -1));-
1736 }
never executed: end of block
0
1737 else if (event == QKeySequence::MoveToPreviousChar) {
event == QKeyS...ToPreviousCharDescription
TRUEnever evaluated
FALSEnever evaluated
0
1738#if defined(QT_NO_COMPLETER)-
1739 const bool inlineCompletion = false;-
1740#else-
1741 const bool inlineCompletion = m_completer && m_completer->completionMode() == QCompleter::InlineCompletion;
m_completerDescription
TRUEnever evaluated
FALSEnever evaluated
m_completer->c...lineCompletionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1742#endif-
1743 if (hasSelectedText()
hasSelectedText()Description
TRUEnever evaluated
FALSEnever evaluated
0
1744 && (m_keyboardScheme != QPlatformTheme::WindowsKeyboardScheme
m_keyboardSche...KeyboardSchemeDescription
TRUEnever evaluated
FALSEnever evaluated
0
1745 || inlineCompletion)) {
inlineCompletionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1746 moveCursor(selectionStart(), false);-
1747 } else {
never executed: end of block
0
1748 cursorForward(0, visual ? -1 : (layoutDirection() == Qt::LeftToRight ? -1 : 1));-
1749 }
never executed: end of block
0
1750 }-
1751 else if (event == QKeySequence::SelectPreviousChar) {
event == QKeyS...ctPreviousCharDescription
TRUEnever evaluated
FALSEnever evaluated
0
1752 cursorForward(1, visual ? -1 : (layoutDirection() == Qt::LeftToRight ? -1 : 1));-
1753 }
never executed: end of block
0
1754 else if (event == QKeySequence::MoveToNextWord) {
event == QKeyS...MoveToNextWordDescription
TRUEnever evaluated
FALSEnever evaluated
0
1755 if (echoMode() == QLineEdit::Normal)
echoMode() == ...neEdit::NormalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1756 layoutDirection() == Qt::LeftToRight ? cursorWordForward(0) : cursorWordBackward(0);
never executed: layoutDirection() == Qt::LeftToRight ? cursorWordForward(0) : cursorWordBackward(0);
0
1757 else-
1758 layoutDirection() == Qt::LeftToRight ? end(0) : home(0);
never executed: layoutDirection() == Qt::LeftToRight ? end(0) : home(0);
0
1759 }-
1760 else if (event == QKeySequence::MoveToPreviousWord) {
event == QKeyS...ToPreviousWordDescription
TRUEnever evaluated
FALSEnever evaluated
0
1761 if (echoMode() == QLineEdit::Normal)
echoMode() == ...neEdit::NormalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1762 layoutDirection() == Qt::LeftToRight ? cursorWordBackward(0) : cursorWordForward(0);
never executed: layoutDirection() == Qt::LeftToRight ? cursorWordBackward(0) : cursorWordForward(0);
0
1763 else if (!isReadOnly()) {
!isReadOnly()Description
TRUEnever evaluated
FALSEnever evaluated
0
1764 layoutDirection() == Qt::LeftToRight ? home(0) : end(0);-
1765 }
never executed: end of block
0
1766 }
never executed: end of block
0
1767 else if (event == QKeySequence::SelectNextWord) {
event == QKeyS...SelectNextWordDescription
TRUEnever evaluated
FALSEnever evaluated
0
1768 if (echoMode() == QLineEdit::Normal)
echoMode() == ...neEdit::NormalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1769 layoutDirection() == Qt::LeftToRight ? cursorWordForward(1) : cursorWordBackward(1);
never executed: layoutDirection() == Qt::LeftToRight ? cursorWordForward(1) : cursorWordBackward(1);
0
1770 else-
1771 layoutDirection() == Qt::LeftToRight ? end(1) : home(1);
never executed: layoutDirection() == Qt::LeftToRight ? end(1) : home(1);
0
1772 }-
1773 else if (event == QKeySequence::SelectPreviousWord) {
event == QKeyS...ctPreviousWordDescription
TRUEnever evaluated
FALSEnever evaluated
0
1774 if (echoMode() == QLineEdit::Normal)
echoMode() == ...neEdit::NormalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1775 layoutDirection() == Qt::LeftToRight ? cursorWordBackward(1) : cursorWordForward(1);
never executed: layoutDirection() == Qt::LeftToRight ? cursorWordBackward(1) : cursorWordForward(1);
0
1776 else-
1777 layoutDirection() == Qt::LeftToRight ? home(1) : end(1);
never executed: layoutDirection() == Qt::LeftToRight ? home(1) : end(1);
0
1778 }-
1779 else if (event == QKeySequence::Delete) {
event == QKeySequence::DeleteDescription
TRUEnever evaluated
FALSEnever evaluated
0
1780 if (!isReadOnly())
!isReadOnly()Description
TRUEnever evaluated
FALSEnever evaluated
0
1781 del();
never executed: del();
0
1782 }
never executed: end of block
0
1783 else if (event == QKeySequence::DeleteEndOfWord) {
event == QKeyS...eleteEndOfWordDescription
TRUEnever evaluated
FALSEnever evaluated
0
1784 if (!isReadOnly()) {
!isReadOnly()Description
TRUEnever evaluated
FALSEnever evaluated
0
1785 cursorWordForward(true);-
1786 del();-
1787 }
never executed: end of block
0
1788 }
never executed: end of block
0
1789 else if (event == QKeySequence::DeleteStartOfWord) {
event == QKeyS...eteStartOfWordDescription
TRUEnever evaluated
FALSEnever evaluated
0
1790 if (!isReadOnly()) {
!isReadOnly()Description
TRUEnever evaluated
FALSEnever evaluated
0
1791 cursorWordBackward(true);-
1792 del();-
1793 }
never executed: end of block
0
1794 } else if (event == QKeySequence::DeleteCompleteLine) {
never executed: end of block
event == QKeyS...teCompleteLineDescription
TRUEnever evaluated
FALSEnever evaluated
0
1795 if (!isReadOnly()) {
!isReadOnly()Description
TRUEnever evaluated
FALSEnever evaluated
0
1796 setSelection(0, text().size());-
1797#ifndef QT_NO_CLIPBOARD-
1798 copy();-
1799#endif-
1800 del();-
1801 }
never executed: end of block
0
1802 }
never executed: end of block
0
1803#endif // QT_NO_SHORTCUT-
1804 else {-
1805 bool handled = false;-
1806 if (m_keyboardScheme == QPlatformTheme::MacKeyboardScheme
m_keyboardSche...KeyboardSchemeDescription
TRUEnever evaluated
FALSEnever evaluated
0
1807 && (event->key() == Qt::Key_Up || event->key() == Qt::Key_Down)) {
event->key() == Qt::Key_UpDescription
TRUEnever evaluated
FALSEnever evaluated
event->key() == Qt::Key_DownDescription
TRUEnever evaluated
FALSEnever evaluated
0
1808 Qt::KeyboardModifiers myModifiers = (event->modifiers() & ~Qt::KeypadModifier);-
1809 if (myModifiers & Qt::ShiftModifier) {
myModifiers & ...:ShiftModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
1810 if (myModifiers == (Qt::ControlModifier|Qt::ShiftModifier)
myModifiers ==...ShiftModifier)Description
TRUEnever evaluated
FALSEnever evaluated
0
1811 || myModifiers == (Qt::AltModifier|Qt::ShiftModifier)
myModifiers ==...ShiftModifier)Description
TRUEnever evaluated
FALSEnever evaluated
0
1812 || myModifiers == Qt::ShiftModifier) {
myModifiers ==...:ShiftModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
1813-
1814 event->key() == Qt::Key_Up ? home(1) : end(1);-
1815 }
never executed: end of block
0
1816 } else {
never executed: end of block
0
1817 if ((myModifiers == Qt::ControlModifier
myModifiers ==...ontrolModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
1818 || myModifiers == Qt::AltModifier
myModifiers == Qt::AltModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
1819 || myModifiers == Qt::NoModifier)) {
myModifiers == Qt::NoModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
1820 event->key() == Qt::Key_Up ? home(0) : end(0);-
1821 }
never executed: end of block
0
1822 }
never executed: end of block
0
1823 handled = true;-
1824 }
never executed: end of block
0
1825 if (event->modifiers() & Qt::ControlModifier) {
event->modifie...ontrolModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
1826 switch (event->key()) {-
1827 case Qt::Key_Backspace:
never executed: case Qt::Key_Backspace:
0
1828 if (!isReadOnly()) {
!isReadOnly()Description
TRUEnever evaluated
FALSEnever evaluated
0
1829 cursorWordBackward(true);-
1830 del();-
1831 }
never executed: end of block
0
1832 break;
never executed: break;
0
1833#ifndef QT_NO_COMPLETER-
1834 case Qt::Key_Up:
never executed: case Qt::Key_Up:
0
1835 case Qt::Key_Down:
never executed: case Qt::Key_Down:
0
1836 complete(event->key());-
1837 break;
never executed: break;
0
1838#endif-
1839 default:
never executed: default:
0
1840 if (!handled)
!handledDescription
TRUEnever evaluated
FALSEnever evaluated
0
1841 unknown = true;
never executed: unknown = true;
0
1842 }
never executed: end of block
0
1843 } else { // ### check for *no* modifier-
1844 switch (event->key()) {-
1845 case Qt::Key_Backspace:
never executed: case Qt::Key_Backspace:
0
1846 if (!isReadOnly()) {
!isReadOnly()Description
TRUEnever evaluated
FALSEnever evaluated
0
1847 backspace();-
1848#ifndef QT_NO_COMPLETER-
1849 complete(Qt::Key_Backspace);-
1850#endif-
1851 }
never executed: end of block
0
1852 break;
never executed: break;
0
1853#ifdef QT_KEYPAD_NAVIGATION-
1854 case Qt::Key_Back:-
1855 if (QApplication::keypadNavigationEnabled() && !event->isAutoRepeat()-
1856 && !isReadOnly()) {-
1857 if (text().length() == 0) {-
1858 setText(m_cancelText);-
1859-
1860 if (passwordEchoEditing())-
1861 updatePasswordEchoEditing(false);-
1862-
1863 emit editFocusChange(false);-
1864 } else if (!m_deleteAllTimer) {-
1865 m_deleteAllTimer = startTimer(750);-
1866 }-
1867 } else {-
1868 unknown = true;-
1869 }-
1870 break;-
1871#endif-
1872 default:
never executed: default:
0
1873 if (!handled)
!handledDescription
TRUEnever evaluated
FALSEnever evaluated
0
1874 unknown = true;
never executed: unknown = true;
0
1875 }
never executed: end of block
0
1876 }-
1877 }-
1878-
1879 if (event->key() == Qt::Key_Direction_L || event->key() == Qt::Key_Direction_R) {
event->key() =...ey_Direction_LDescription
TRUEnever evaluated
FALSEnever evaluated
event->key() =...ey_Direction_RDescription
TRUEnever evaluated
FALSEnever evaluated
0
1880 setLayoutDirection((event->key() == Qt::Key_Direction_L) ? Qt::LeftToRight : Qt::RightToLeft);-
1881 unknown = false;-
1882 }
never executed: end of block
0
1883-
1884 if (unknown
unknownDescription
TRUEnever evaluated
FALSEnever evaluated
0
1885 && !isReadOnly()
!isReadOnly()Description
TRUEnever evaluated
FALSEnever evaluated
0
1886 && isAcceptableInput(event)) {
isAcceptableInput(event)Description
TRUEnever evaluated
FALSEnever evaluated
0
1887 insert(event->text());-
1888#ifndef QT_NO_COMPLETER-
1889 complete(event->key());-
1890#endif-
1891 event->accept();-
1892 return;
never executed: return;
0
1893 }-
1894-
1895 if (unknown)
unknownDescription
TRUEnever evaluated
FALSEnever evaluated
0
1896 event->ignore();
never executed: event->ignore();
0
1897 else-
1898 event->accept();
never executed: event->accept();
0
1899}-
1900-
1901bool QWidgetLineControl::isUndoAvailable() const-
1902{-
1903 // For security reasons undo is not available in any password mode (NoEcho included)-
1904 // with the exception that the user can clear the password with undo.-
1905 return !m_readOnly && m_undoState
never executed: return !m_readOnly && m_undoState && (m_echoMode == QLineEdit::Normal || m_history[m_undoState - 1].type == QWidgetLineControl::Insert);
!m_readOnlyDescription
TRUEnever evaluated
FALSEnever evaluated
m_undoStateDescription
TRUEnever evaluated
FALSEnever evaluated
0
1906 && (m_echoMode == QLineEdit::Normal || m_history[m_undoState - 1].type == QWidgetLineControl::Insert);
never executed: return !m_readOnly && m_undoState && (m_echoMode == QLineEdit::Normal || m_history[m_undoState - 1].type == QWidgetLineControl::Insert);
m_echoMode == ...neEdit::NormalDescription
TRUEnever evaluated
FALSEnever evaluated
m_history[m_un...ontrol::InsertDescription
TRUEnever evaluated
FALSEnever evaluated
0
1907}-
1908-
1909bool QWidgetLineControl::isRedoAvailable() const-
1910{-
1911 // Same as with undo. Disabled for password modes.-
1912 return !m_readOnly
never executed: return !m_readOnly && m_echoMode == QLineEdit::Normal && m_undoState < int(m_history.size());
!m_readOnlyDescription
TRUEnever evaluated
FALSEnever evaluated
0
1913 && m_echoMode == QLineEdit::Normal
never executed: return !m_readOnly && m_echoMode == QLineEdit::Normal && m_undoState < int(m_history.size());
m_echoMode == ...neEdit::NormalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1914 && m_undoState < int(m_history.size());
never executed: return !m_readOnly && m_echoMode == QLineEdit::Normal && m_undoState < int(m_history.size());
m_undoState < ...istory.size())Description
TRUEnever evaluated
FALSEnever evaluated
0
1915}-
1916-
1917QT_END_NAMESPACE-
1918-
1919#include "moc_qwidgetlinecontrol_p.cpp"-
1920-
1921#endif-
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