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| 1 | /**************************************************************************** | - |
| 2 | ** | - |
| 3 | ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). | - |
| 4 | ** Contact: http://www.qt-project.org/legal | - |
| 5 | ** | - |
| 6 | ** This file is part of the QtGui module of the Qt Toolkit. | - |
| 7 | ** | - |
| 8 | ** $QT_BEGIN_LICENSE:LGPL$ | - |
| 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 Digia. For licensing terms and | - |
| 14 | ** conditions see http://qt.digia.com/licensing. For further information | - |
| 15 | ** use the contact form at http://qt.digia.com/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 as published by the Free Software | - |
| 20 | ** Foundation and appearing in the file LICENSE.LGPL included in the | - |
| 21 | ** packaging of this file. Please review the following information to | - |
| 22 | ** ensure the GNU Lesser General Public License version 2.1 requirements | - |
| 23 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | - |
| 24 | ** | - |
| 25 | ** In addition, as a special exception, Digia gives you certain additional | - |
| 26 | ** rights. These rights are described in the Digia Qt LGPL Exception | - |
| 27 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | - |
| 28 | ** | - |
| 29 | ** GNU General Public License Usage | - |
| 30 | ** Alternatively, this file may be used under the terms of the GNU | - |
| 31 | ** General Public License version 3.0 as published by the Free Software | - |
| 32 | ** Foundation and appearing in the file LICENSE.GPL included in the | - |
| 33 | ** packaging of this file. Please review the following information to | - |
| 34 | ** ensure the GNU General Public License version 3.0 requirements will be | - |
| 35 | ** met: http://www.gnu.org/copyleft/gpl.html. | - |
| 36 | ** | - |
| 37 | ** | - |
| 38 | ** $QT_END_LICENSE$ | - |
| 39 | ** | - |
| 40 | ****************************************************************************/ | - |
| 41 | | - |
| 42 | #include "qprintpreviewdialog.h" | - |
| 43 | #include "qprintpreviewwidget.h" | - |
| 44 | #include <private/qprinter_p.h> | - |
| 45 | #include "private/qdialog_p.h" | - |
| 46 | #include "qprintdialog.h" | - |
| 47 | | - |
| 48 | #include <QtWidgets/qaction.h> | - |
| 49 | #include <QtWidgets/qboxlayout.h> | - |
| 50 | #include <QtWidgets/qcombobox.h> | - |
| 51 | #include <QtWidgets/qlabel.h> | - |
| 52 | #include <QtWidgets/qlineedit.h> | - |
| 53 | #include <QtPrintSupport/qpagesetupdialog.h> | - |
| 54 | #include <QtPrintSupport/qprinter.h> | - |
| 55 | #include <QtWidgets/qstyle.h> | - |
| 56 | #include <QtWidgets/qtoolbutton.h> | - |
| 57 | #include <QtGui/qvalidator.h> | - |
| 58 | #include <QtWidgets/qfiledialog.h> | - |
| 59 | #include <QtWidgets/qmainwindow.h> | - |
| 60 | #include <QtWidgets/qtoolbar.h> | - |
| 61 | #include <QtWidgets/qformlayout.h> | - |
| 62 | #include <QtCore/QCoreApplication> | - |
| 63 | | - |
| 64 | #include <math.h> | - |
| 65 | | - |
| 66 | #ifndef QT_NO_PRINTPREVIEWDIALOG | - |
| 67 | | - |
| 68 | QT_BEGIN_NAMESPACE | - |
| 69 | | - |
| 70 | namespace { | - |
| 71 | class QPrintPreviewMainWindow : public QMainWindow | - |
| 72 | { | - |
| 73 | public: | - |
| 74 | QPrintPreviewMainWindow(QWidget *parent) : QMainWindow(parent) {} | 0 |
| 75 | QMenu *createPopupMenu() { return 0; } never executed: return 0; | 0 |
| 76 | }; | - |
| 77 | | - |
| 78 | class ZoomFactorValidator : public QDoubleValidator | - |
| 79 | { | - |
| 80 | public: | - |
| 81 | ZoomFactorValidator(QObject* parent) | - |
| 82 | : QDoubleValidator(parent) {} | 0 |
| 83 | ZoomFactorValidator(qreal bottom, qreal top, int decimals, QObject *parent) | - |
| 84 | : QDoubleValidator(bottom, top, decimals, parent) {} | 0 |
| 85 | | - |
| 86 | State validate(QString &input, int &pos) const | - |
| 87 | { | - |
| 88 | bool replacePercent = false; never executed (the execution status of this line is deduced): bool replacePercent = false; | - |
| 89 | if (input.endsWith(QLatin1Char('%'))) { never evaluated: input.endsWith(QLatin1Char('%')) | 0 |
| 90 | input = input.left(input.length() - 1); never executed (the execution status of this line is deduced): input = input.left(input.length() - 1); | - |
| 91 | replacePercent = true; never executed (the execution status of this line is deduced): replacePercent = true; | - |
| 92 | } | 0 |
| 93 | State state = QDoubleValidator::validate(input, pos); never executed (the execution status of this line is deduced): State state = QDoubleValidator::validate(input, pos); | - |
| 94 | if (replacePercent) never evaluated: replacePercent | 0 |
| 95 | input += QLatin1Char('%'); never executed: input += QLatin1Char('%'); | 0 |
| 96 | const int num_size = 4; never executed (the execution status of this line is deduced): const int num_size = 4; | - |
| 97 | if (state == Intermediate) { never evaluated: state == Intermediate | 0 |
| 98 | int i = input.indexOf(QLocale::system().decimalPoint()); never executed (the execution status of this line is deduced): int i = input.indexOf(QLocale::system().decimalPoint()); | - |
| 99 | if ((i == -1 && input.size() > num_size) never evaluated: i == -1 never evaluated: input.size() > num_size | 0 |
| 100 | || (i != -1 && i > num_size)) never evaluated: i != -1 never evaluated: i > num_size | 0 |
| 101 | return Invalid; never executed: return Invalid; | 0 |
| 102 | } | 0 |
| 103 | return state; never executed: return state; | 0 |
| 104 | } | - |
| 105 | }; | - |
| 106 | | - |
| 107 | class LineEdit : public QLineEdit | - |
| 108 | { | - |
| 109 | Q_OBJECT | - |
| 110 | public: | - |
| 111 | LineEdit(QWidget* parent = 0) | - |
| 112 | : QLineEdit(parent) | - |
| 113 | { | - |
| 114 | setContextMenuPolicy(Qt::NoContextMenu); never executed (the execution status of this line is deduced): setContextMenuPolicy(Qt::NoContextMenu); | - |
| 115 | connect(this, SIGNAL(returnPressed()), SLOT(handleReturnPressed())); never executed (the execution status of this line is deduced): connect(this, "2""returnPressed()", "1""handleReturnPressed()"); | - |
| 116 | } | 0 |
| 117 | | - |
| 118 | protected: | - |
| 119 | void focusInEvent(QFocusEvent *e) | - |
| 120 | { | - |
| 121 | origText = text(); never executed (the execution status of this line is deduced): origText = text(); | - |
| 122 | QLineEdit::focusInEvent(e); never executed (the execution status of this line is deduced): QLineEdit::focusInEvent(e); | - |
| 123 | } | 0 |
| 124 | | - |
| 125 | void focusOutEvent(QFocusEvent *e) | - |
| 126 | { | - |
| 127 | if (isModified() && !hasAcceptableInput()) never evaluated: isModified() never evaluated: !hasAcceptableInput() | 0 |
| 128 | setText(origText); never executed: setText(origText); | 0 |
| 129 | QLineEdit::focusOutEvent(e); never executed (the execution status of this line is deduced): QLineEdit::focusOutEvent(e); | - |
| 130 | } | 0 |
| 131 | | - |
| 132 | private slots: | - |
| 133 | void handleReturnPressed() | - |
| 134 | { | - |
| 135 | origText = text(); never executed (the execution status of this line is deduced): origText = text(); | - |
| 136 | } | 0 |
| 137 | | - |
| 138 | private: | - |
| 139 | QString origText; | - |
| 140 | }; | - |
| 141 | } // anonymous namespace | - |
| 142 | | - |
| 143 | class QPrintPreviewDialogPrivate : public QDialogPrivate | - |
| 144 | { | - |
| 145 | Q_DECLARE_PUBLIC(QPrintPreviewDialog) | - |
| 146 | public: | - |
| 147 | QPrintPreviewDialogPrivate() | - |
| 148 | : printDialog(0), ownPrinter(false), | - |
| 149 | initialized(false) {} | 0 |
| 150 | | - |
| 151 | // private slots | - |
| 152 | void _q_fit(QAction *action); | - |
| 153 | void _q_zoomIn(); | - |
| 154 | void _q_zoomOut(); | - |
| 155 | void _q_navigate(QAction *action); | - |
| 156 | void _q_setMode(QAction *action); | - |
| 157 | void _q_pageNumEdited(); | - |
| 158 | void _q_print(); | - |
| 159 | void _q_pageSetup(); | - |
| 160 | void _q_previewChanged(); | - |
| 161 | void _q_zoomFactorChanged(); | - |
| 162 | | - |
| 163 | void init(QPrinter *printer = 0); | - |
| 164 | void populateScene(); | - |
| 165 | void layoutPages(); | - |
| 166 | void setupActions(); | - |
| 167 | void updateNavActions(); | - |
| 168 | void setFitting(bool on); | - |
| 169 | bool isFitting(); | - |
| 170 | void updatePageNumLabel(); | - |
| 171 | void updateZoomFactor(); | - |
| 172 | | - |
| 173 | QPrintDialog *printDialog; | - |
| 174 | QPrintPreviewWidget *preview; | - |
| 175 | QPrinter *printer; | - |
| 176 | bool ownPrinter; | - |
| 177 | bool initialized; | - |
| 178 | | - |
| 179 | // widgets: | - |
| 180 | QLineEdit *pageNumEdit; | - |
| 181 | QLabel *pageNumLabel; | - |
| 182 | QComboBox *zoomFactor; | - |
| 183 | | - |
| 184 | // actions: | - |
| 185 | QActionGroup* navGroup; | - |
| 186 | QAction *nextPageAction; | - |
| 187 | QAction *prevPageAction; | - |
| 188 | QAction *firstPageAction; | - |
| 189 | QAction *lastPageAction; | - |
| 190 | | - |
| 191 | QActionGroup* fitGroup; | - |
| 192 | QAction *fitWidthAction; | - |
| 193 | QAction *fitPageAction; | - |
| 194 | | - |
| 195 | QActionGroup* zoomGroup; | - |
| 196 | QAction *zoomInAction; | - |
| 197 | QAction *zoomOutAction; | - |
| 198 | | - |
| 199 | QActionGroup* orientationGroup; | - |
| 200 | QAction *portraitAction; | - |
| 201 | QAction *landscapeAction; | - |
| 202 | | - |
| 203 | QActionGroup* modeGroup; | - |
| 204 | QAction *singleModeAction; | - |
| 205 | QAction *facingModeAction; | - |
| 206 | QAction *overviewModeAction; | - |
| 207 | | - |
| 208 | QActionGroup *printerGroup; | - |
| 209 | QAction *printAction; | - |
| 210 | QAction *pageSetupAction; | - |
| 211 | | - |
| 212 | QPointer<QObject> receiverToDisconnectOnClose; | - |
| 213 | QByteArray memberToDisconnectOnClose; | - |
| 214 | }; | - |
| 215 | | - |
| 216 | void QPrintPreviewDialogPrivate::init(QPrinter *_printer) | - |
| 217 | { | - |
| 218 | Q_Q(QPrintPreviewDialog); never executed (the execution status of this line is deduced): QPrintPreviewDialog * const q = q_func(); | - |
| 219 | | - |
| 220 | if (_printer) { never evaluated: _printer | 0 |
| 221 | preview = new QPrintPreviewWidget(_printer, q); never executed (the execution status of this line is deduced): preview = new QPrintPreviewWidget(_printer, q); | - |
| 222 | printer = _printer; never executed (the execution status of this line is deduced): printer = _printer; | - |
| 223 | } else { | 0 |
| 224 | ownPrinter = true; never executed (the execution status of this line is deduced): ownPrinter = true; | - |
| 225 | printer = new QPrinter; never executed (the execution status of this line is deduced): printer = new QPrinter; | - |
| 226 | preview = new QPrintPreviewWidget(printer, q); never executed (the execution status of this line is deduced): preview = new QPrintPreviewWidget(printer, q); | - |
| 227 | } | 0 |
| 228 | QObject::connect(preview, SIGNAL(paintRequested(QPrinter*)), q, SIGNAL(paintRequested(QPrinter*))); never executed (the execution status of this line is deduced): QObject::connect(preview, "2""paintRequested(QPrinter*)", q, "2""paintRequested(QPrinter*)"); | - |
| 229 | QObject::connect(preview, SIGNAL(previewChanged()), q, SLOT(_q_previewChanged())); never executed (the execution status of this line is deduced): QObject::connect(preview, "2""previewChanged()", q, "1""_q_previewChanged()"); | - |
| 230 | setupActions(); never executed (the execution status of this line is deduced): setupActions(); | - |
| 231 | | - |
| 232 | pageNumEdit = new LineEdit; never executed (the execution status of this line is deduced): pageNumEdit = new LineEdit; | - |
| 233 | pageNumEdit->setAlignment(Qt::AlignRight); never executed (the execution status of this line is deduced): pageNumEdit->setAlignment(Qt::AlignRight); | - |
| 234 | pageNumEdit->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed)); never executed (the execution status of this line is deduced): pageNumEdit->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed)); | - |
| 235 | pageNumLabel = new QLabel; never executed (the execution status of this line is deduced): pageNumLabel = new QLabel; | - |
| 236 | QObject::connect(pageNumEdit, SIGNAL(editingFinished()), q, SLOT(_q_pageNumEdited())); never executed (the execution status of this line is deduced): QObject::connect(pageNumEdit, "2""editingFinished()", q, "1""_q_pageNumEdited()"); | - |
| 237 | | - |
| 238 | zoomFactor = new QComboBox; never executed (the execution status of this line is deduced): zoomFactor = new QComboBox; | - |
| 239 | zoomFactor->setEditable(true); never executed (the execution status of this line is deduced): zoomFactor->setEditable(true); | - |
| 240 | zoomFactor->setMinimumContentsLength(7); never executed (the execution status of this line is deduced): zoomFactor->setMinimumContentsLength(7); | - |
| 241 | zoomFactor->setInsertPolicy(QComboBox::NoInsert); never executed (the execution status of this line is deduced): zoomFactor->setInsertPolicy(QComboBox::NoInsert); | - |
| 242 | LineEdit *zoomEditor = new LineEdit; never executed (the execution status of this line is deduced): LineEdit *zoomEditor = new LineEdit; | - |
| 243 | zoomEditor->setValidator(new ZoomFactorValidator(1, 1000, 1, zoomEditor)); never executed (the execution status of this line is deduced): zoomEditor->setValidator(new ZoomFactorValidator(1, 1000, 1, zoomEditor)); | - |
| 244 | zoomFactor->setLineEdit(zoomEditor); never executed (the execution status of this line is deduced): zoomFactor->setLineEdit(zoomEditor); | - |
| 245 | static const short factorsX2[] = { 25, 50, 100, 200, 250, 300, 400, 800, 1600 }; | - |
| 246 | for (int i = 0; i < int(sizeof(factorsX2) / sizeof(factorsX2[0])); ++i) never evaluated: i < int(sizeof(factorsX2) / sizeof(factorsX2[0])) | 0 |
| 247 | zoomFactor->addItem(QPrintPreviewDialog::tr("%1%").arg(factorsX2[i] / 2.0)); never executed: zoomFactor->addItem(QPrintPreviewDialog::tr("%1%").arg(factorsX2[i] / 2.0)); | 0 |
| 248 | QObject::connect(zoomFactor->lineEdit(), SIGNAL(editingFinished()), never executed (the execution status of this line is deduced): QObject::connect(zoomFactor->lineEdit(), "2""editingFinished()", | - |
| 249 | q, SLOT(_q_zoomFactorChanged())); never executed (the execution status of this line is deduced): q, "1""_q_zoomFactorChanged()"); | - |
| 250 | QObject::connect(zoomFactor, SIGNAL(currentIndexChanged(int)), never executed (the execution status of this line is deduced): QObject::connect(zoomFactor, "2""currentIndexChanged(int)", | - |
| 251 | q, SLOT(_q_zoomFactorChanged())); never executed (the execution status of this line is deduced): q, "1""_q_zoomFactorChanged()"); | - |
| 252 | | - |
| 253 | QPrintPreviewMainWindow *mw = new QPrintPreviewMainWindow(q); never executed (the execution status of this line is deduced): QPrintPreviewMainWindow *mw = new QPrintPreviewMainWindow(q); | - |
| 254 | QToolBar *toolbar = new QToolBar(mw); never executed (the execution status of this line is deduced): QToolBar *toolbar = new QToolBar(mw); | - |
| 255 | toolbar->addAction(fitWidthAction); never executed (the execution status of this line is deduced): toolbar->addAction(fitWidthAction); | - |
| 256 | toolbar->addAction(fitPageAction); never executed (the execution status of this line is deduced): toolbar->addAction(fitPageAction); | - |
| 257 | toolbar->addSeparator(); never executed (the execution status of this line is deduced): toolbar->addSeparator(); | - |
| 258 | toolbar->addWidget(zoomFactor); never executed (the execution status of this line is deduced): toolbar->addWidget(zoomFactor); | - |
| 259 | toolbar->addAction(zoomOutAction); never executed (the execution status of this line is deduced): toolbar->addAction(zoomOutAction); | - |
| 260 | toolbar->addAction(zoomInAction); never executed (the execution status of this line is deduced): toolbar->addAction(zoomInAction); | - |
| 261 | toolbar->addSeparator(); never executed (the execution status of this line is deduced): toolbar->addSeparator(); | - |
| 262 | toolbar->addAction(portraitAction); never executed (the execution status of this line is deduced): toolbar->addAction(portraitAction); | - |
| 263 | toolbar->addAction(landscapeAction); never executed (the execution status of this line is deduced): toolbar->addAction(landscapeAction); | - |
| 264 | toolbar->addSeparator(); never executed (the execution status of this line is deduced): toolbar->addSeparator(); | - |
| 265 | toolbar->addAction(firstPageAction); never executed (the execution status of this line is deduced): toolbar->addAction(firstPageAction); | - |
| 266 | toolbar->addAction(prevPageAction); never executed (the execution status of this line is deduced): toolbar->addAction(prevPageAction); | - |
| 267 | | - |
| 268 | // this is to ensure the label text and the editor text are | - |
| 269 | // aligned in all styles - the extra QVBoxLayout is a workaround | - |
| 270 | // for bug in QFormLayout | - |
| 271 | QWidget *pageEdit = new QWidget(toolbar); never executed (the execution status of this line is deduced): QWidget *pageEdit = new QWidget(toolbar); | - |
| 272 | QVBoxLayout *vboxLayout = new QVBoxLayout; never executed (the execution status of this line is deduced): QVBoxLayout *vboxLayout = new QVBoxLayout; | - |
| 273 | vboxLayout->setContentsMargins(0, 0, 0, 0); never executed (the execution status of this line is deduced): vboxLayout->setContentsMargins(0, 0, 0, 0); | - |
| 274 | #ifdef Q_OS_MAC | - |
| 275 | // We query the widgets about their size and then we fix the size. | - |
| 276 | // This should do the trick for the laying out part... | - |
| 277 | QSize pageNumEditSize, pageNumLabelSize; | - |
| 278 | pageNumEditSize = pageNumEdit->minimumSizeHint(); | - |
| 279 | pageNumLabelSize = pageNumLabel->minimumSizeHint(); | - |
| 280 | pageNumEdit->resize(pageNumEditSize); | - |
| 281 | pageNumLabel->resize(pageNumLabelSize); | - |
| 282 | #endif | - |
| 283 | QFormLayout *formLayout = new QFormLayout; never executed (the execution status of this line is deduced): QFormLayout *formLayout = new QFormLayout; | - |
| 284 | #ifdef Q_OS_MAC | - |
| 285 | // We have to change the growth policy in Mac. | - |
| 286 | formLayout->setFieldGrowthPolicy(QFormLayout::AllNonFixedFieldsGrow); | - |
| 287 | #endif | - |
| 288 | formLayout->setWidget(0, QFormLayout::LabelRole, pageNumEdit); never executed (the execution status of this line is deduced): formLayout->setWidget(0, QFormLayout::LabelRole, pageNumEdit); | - |
| 289 | formLayout->setWidget(0, QFormLayout::FieldRole, pageNumLabel); never executed (the execution status of this line is deduced): formLayout->setWidget(0, QFormLayout::FieldRole, pageNumLabel); | - |
| 290 | vboxLayout->addLayout(formLayout); never executed (the execution status of this line is deduced): vboxLayout->addLayout(formLayout); | - |
| 291 | vboxLayout->setAlignment(Qt::AlignVCenter); never executed (the execution status of this line is deduced): vboxLayout->setAlignment(Qt::AlignVCenter); | - |
| 292 | pageEdit->setLayout(vboxLayout); never executed (the execution status of this line is deduced): pageEdit->setLayout(vboxLayout); | - |
| 293 | toolbar->addWidget(pageEdit); never executed (the execution status of this line is deduced): toolbar->addWidget(pageEdit); | - |
| 294 | | - |
| 295 | toolbar->addAction(nextPageAction); never executed (the execution status of this line is deduced): toolbar->addAction(nextPageAction); | - |
| 296 | toolbar->addAction(lastPageAction); never executed (the execution status of this line is deduced): toolbar->addAction(lastPageAction); | - |
| 297 | toolbar->addSeparator(); never executed (the execution status of this line is deduced): toolbar->addSeparator(); | - |
| 298 | toolbar->addAction(singleModeAction); never executed (the execution status of this line is deduced): toolbar->addAction(singleModeAction); | - |
| 299 | toolbar->addAction(facingModeAction); never executed (the execution status of this line is deduced): toolbar->addAction(facingModeAction); | - |
| 300 | toolbar->addAction(overviewModeAction); never executed (the execution status of this line is deduced): toolbar->addAction(overviewModeAction); | - |
| 301 | toolbar->addSeparator(); never executed (the execution status of this line is deduced): toolbar->addSeparator(); | - |
| 302 | toolbar->addAction(pageSetupAction); never executed (the execution status of this line is deduced): toolbar->addAction(pageSetupAction); | - |
| 303 | toolbar->addAction(printAction); never executed (the execution status of this line is deduced): toolbar->addAction(printAction); | - |
| 304 | | - |
| 305 | // Cannot use the actions' triggered signal here, since it doesn't autorepeat | - |
| 306 | QToolButton *zoomInButton = static_cast<QToolButton *>(toolbar->widgetForAction(zoomInAction)); never executed (the execution status of this line is deduced): QToolButton *zoomInButton = static_cast<QToolButton *>(toolbar->widgetForAction(zoomInAction)); | - |
| 307 | QToolButton *zoomOutButton = static_cast<QToolButton *>(toolbar->widgetForAction(zoomOutAction)); never executed (the execution status of this line is deduced): QToolButton *zoomOutButton = static_cast<QToolButton *>(toolbar->widgetForAction(zoomOutAction)); | - |
| 308 | zoomInButton->setAutoRepeat(true); never executed (the execution status of this line is deduced): zoomInButton->setAutoRepeat(true); | - |
| 309 | zoomInButton->setAutoRepeatInterval(200); never executed (the execution status of this line is deduced): zoomInButton->setAutoRepeatInterval(200); | - |
| 310 | zoomInButton->setAutoRepeatDelay(200); never executed (the execution status of this line is deduced): zoomInButton->setAutoRepeatDelay(200); | - |
| 311 | zoomOutButton->setAutoRepeat(true); never executed (the execution status of this line is deduced): zoomOutButton->setAutoRepeat(true); | - |
| 312 | zoomOutButton->setAutoRepeatInterval(200); never executed (the execution status of this line is deduced): zoomOutButton->setAutoRepeatInterval(200); | - |
| 313 | zoomOutButton->setAutoRepeatDelay(200); never executed (the execution status of this line is deduced): zoomOutButton->setAutoRepeatDelay(200); | - |
| 314 | QObject::connect(zoomInButton, SIGNAL(clicked()), q, SLOT(_q_zoomIn())); never executed (the execution status of this line is deduced): QObject::connect(zoomInButton, "2""clicked()", q, "1""_q_zoomIn()"); | - |
| 315 | QObject::connect(zoomOutButton, SIGNAL(clicked()), q, SLOT(_q_zoomOut())); never executed (the execution status of this line is deduced): QObject::connect(zoomOutButton, "2""clicked()", q, "1""_q_zoomOut()"); | - |
| 316 | | - |
| 317 | mw->addToolBar(toolbar); never executed (the execution status of this line is deduced): mw->addToolBar(toolbar); | - |
| 318 | mw->setCentralWidget(preview); never executed (the execution status of this line is deduced): mw->setCentralWidget(preview); | - |
| 319 | // QMainWindows are always created as top levels, force it to be a | - |
| 320 | // plain widget | - |
| 321 | mw->setParent(q, Qt::Widget); never executed (the execution status of this line is deduced): mw->setParent(q, Qt::Widget); | - |
| 322 | | - |
| 323 | QVBoxLayout *topLayout = new QVBoxLayout; never executed (the execution status of this line is deduced): QVBoxLayout *topLayout = new QVBoxLayout; | - |
| 324 | topLayout->addWidget(mw); never executed (the execution status of this line is deduced): topLayout->addWidget(mw); | - |
| 325 | topLayout->setMargin(0); never executed (the execution status of this line is deduced): topLayout->setMargin(0); | - |
| 326 | q->setLayout(topLayout); never executed (the execution status of this line is deduced): q->setLayout(topLayout); | - |
| 327 | | - |
| 328 | QString caption = QCoreApplication::translate("QPrintPreviewDialog", "Print Preview"); never executed (the execution status of this line is deduced): QString caption = QCoreApplication::translate("QPrintPreviewDialog", "Print Preview"); | - |
| 329 | if (!printer->docName().isEmpty()) never evaluated: !printer->docName().isEmpty() | 0 |
| 330 | caption += QString::fromLatin1(": ") + printer->docName(); never executed: caption += QString::fromLatin1(": ") + printer->docName(); | 0 |
| 331 | q->setWindowTitle(caption); never executed (the execution status of this line is deduced): q->setWindowTitle(caption); | - |
| 332 | | - |
| 333 | if (!printer->isValid() never evaluated: !printer->isValid() | 0 |
| 334 | #if defined(Q_OS_WIN) || defined(Q_OS_MAC) | - |
| 335 | || printer->outputFormat() != QPrinter::NativeFormat | - |
| 336 | #endif | - |
| 337 | ) | - |
| 338 | pageSetupAction->setEnabled(false); never executed: pageSetupAction->setEnabled(false); | 0 |
| 339 | preview->setFocus(); never executed (the execution status of this line is deduced): preview->setFocus(); | - |
| 340 | } | 0 |
| 341 | | - |
| 342 | static inline void qt_setupActionIcon(QAction *action, QLatin1String name) | - |
| 343 | { | - |
| 344 | QLatin1String imagePrefix(":/qt-project.org/dialogs/qprintpreviewdialog/images/"); never executed (the execution status of this line is deduced): QLatin1String imagePrefix(":/qt-project.org/dialogs/qprintpreviewdialog/images/"); | - |
| 345 | QIcon icon; never executed (the execution status of this line is deduced): QIcon icon; | - |
| 346 | icon.addFile(imagePrefix + name + QLatin1String("-24.png"), QSize(24, 24)); never executed (the execution status of this line is deduced): icon.addFile(imagePrefix + name + QLatin1String("-24.png"), QSize(24, 24)); | - |
| 347 | icon.addFile(imagePrefix + name + QLatin1String("-32.png"), QSize(32, 32)); never executed (the execution status of this line is deduced): icon.addFile(imagePrefix + name + QLatin1String("-32.png"), QSize(32, 32)); | - |
| 348 | action->setIcon(icon); never executed (the execution status of this line is deduced): action->setIcon(icon); | - |
| 349 | } | 0 |
| 350 | | - |
| 351 | void QPrintPreviewDialogPrivate::setupActions() | - |
| 352 | { | - |
| 353 | Q_Q(QPrintPreviewDialog); never executed (the execution status of this line is deduced): QPrintPreviewDialog * const q = q_func(); | - |
| 354 | | - |
| 355 | // Navigation | - |
| 356 | navGroup = new QActionGroup(q); never executed (the execution status of this line is deduced): navGroup = new QActionGroup(q); | - |
| 357 | navGroup->setExclusive(false); never executed (the execution status of this line is deduced): navGroup->setExclusive(false); | - |
| 358 | nextPageAction = navGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Next page")); never executed (the execution status of this line is deduced): nextPageAction = navGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Next page")); | - |
| 359 | prevPageAction = navGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Previous page")); never executed (the execution status of this line is deduced): prevPageAction = navGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Previous page")); | - |
| 360 | firstPageAction = navGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "First page")); never executed (the execution status of this line is deduced): firstPageAction = navGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "First page")); | - |
| 361 | lastPageAction = navGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Last page")); never executed (the execution status of this line is deduced): lastPageAction = navGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Last page")); | - |
| 362 | qt_setupActionIcon(nextPageAction, QLatin1String("go-next")); never executed (the execution status of this line is deduced): qt_setupActionIcon(nextPageAction, QLatin1String("go-next")); | - |
| 363 | qt_setupActionIcon(prevPageAction, QLatin1String("go-previous")); never executed (the execution status of this line is deduced): qt_setupActionIcon(prevPageAction, QLatin1String("go-previous")); | - |
| 364 | qt_setupActionIcon(firstPageAction, QLatin1String("go-first")); never executed (the execution status of this line is deduced): qt_setupActionIcon(firstPageAction, QLatin1String("go-first")); | - |
| 365 | qt_setupActionIcon(lastPageAction, QLatin1String("go-last")); never executed (the execution status of this line is deduced): qt_setupActionIcon(lastPageAction, QLatin1String("go-last")); | - |
| 366 | QObject::connect(navGroup, SIGNAL(triggered(QAction*)), q, SLOT(_q_navigate(QAction*))); never executed (the execution status of this line is deduced): QObject::connect(navGroup, "2""triggered(QAction*)", q, "1""_q_navigate(QAction*)"); | - |
| 367 | | - |
| 368 | | - |
| 369 | fitGroup = new QActionGroup(q); never executed (the execution status of this line is deduced): fitGroup = new QActionGroup(q); | - |
| 370 | fitWidthAction = fitGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Fit width")); never executed (the execution status of this line is deduced): fitWidthAction = fitGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Fit width")); | - |
| 371 | fitPageAction = fitGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Fit page")); never executed (the execution status of this line is deduced): fitPageAction = fitGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Fit page")); | - |
| 372 | fitWidthAction->setObjectName(QLatin1String("fitWidthAction")); never executed (the execution status of this line is deduced): fitWidthAction->setObjectName(QLatin1String("fitWidthAction")); | - |
| 373 | fitPageAction->setObjectName(QLatin1String("fitPageAction")); never executed (the execution status of this line is deduced): fitPageAction->setObjectName(QLatin1String("fitPageAction")); | - |
| 374 | fitWidthAction->setCheckable(true); never executed (the execution status of this line is deduced): fitWidthAction->setCheckable(true); | - |
| 375 | fitPageAction->setCheckable(true); never executed (the execution status of this line is deduced): fitPageAction->setCheckable(true); | - |
| 376 | qt_setupActionIcon(fitWidthAction, QLatin1String("fit-width")); never executed (the execution status of this line is deduced): qt_setupActionIcon(fitWidthAction, QLatin1String("fit-width")); | - |
| 377 | qt_setupActionIcon(fitPageAction, QLatin1String("fit-page")); never executed (the execution status of this line is deduced): qt_setupActionIcon(fitPageAction, QLatin1String("fit-page")); | - |
| 378 | QObject::connect(fitGroup, SIGNAL(triggered(QAction*)), q, SLOT(_q_fit(QAction*))); never executed (the execution status of this line is deduced): QObject::connect(fitGroup, "2""triggered(QAction*)", q, "1""_q_fit(QAction*)"); | - |
| 379 | | - |
| 380 | // Zoom | - |
| 381 | zoomGroup = new QActionGroup(q); never executed (the execution status of this line is deduced): zoomGroup = new QActionGroup(q); | - |
| 382 | zoomInAction = zoomGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Zoom in")); never executed (the execution status of this line is deduced): zoomInAction = zoomGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Zoom in")); | - |
| 383 | zoomOutAction = zoomGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Zoom out")); never executed (the execution status of this line is deduced): zoomOutAction = zoomGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Zoom out")); | - |
| 384 | qt_setupActionIcon(zoomInAction, QLatin1String("zoom-in")); never executed (the execution status of this line is deduced): qt_setupActionIcon(zoomInAction, QLatin1String("zoom-in")); | - |
| 385 | qt_setupActionIcon(zoomOutAction, QLatin1String("zoom-out")); never executed (the execution status of this line is deduced): qt_setupActionIcon(zoomOutAction, QLatin1String("zoom-out")); | - |
| 386 | | - |
| 387 | // Portrait/Landscape | - |
| 388 | orientationGroup = new QActionGroup(q); never executed (the execution status of this line is deduced): orientationGroup = new QActionGroup(q); | - |
| 389 | portraitAction = orientationGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Portrait")); never executed (the execution status of this line is deduced): portraitAction = orientationGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Portrait")); | - |
| 390 | landscapeAction = orientationGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Landscape")); never executed (the execution status of this line is deduced): landscapeAction = orientationGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Landscape")); | - |
| 391 | portraitAction->setCheckable(true); never executed (the execution status of this line is deduced): portraitAction->setCheckable(true); | - |
| 392 | landscapeAction->setCheckable(true); never executed (the execution status of this line is deduced): landscapeAction->setCheckable(true); | - |
| 393 | qt_setupActionIcon(portraitAction, QLatin1String("layout-portrait")); never executed (the execution status of this line is deduced): qt_setupActionIcon(portraitAction, QLatin1String("layout-portrait")); | - |
| 394 | qt_setupActionIcon(landscapeAction, QLatin1String("layout-landscape")); never executed (the execution status of this line is deduced): qt_setupActionIcon(landscapeAction, QLatin1String("layout-landscape")); | - |
| 395 | QObject::connect(portraitAction, SIGNAL(triggered(bool)), preview, SLOT(setPortraitOrientation())); never executed (the execution status of this line is deduced): QObject::connect(portraitAction, "2""triggered(bool)", preview, "1""setPortraitOrientation()"); | - |
| 396 | QObject::connect(landscapeAction, SIGNAL(triggered(bool)), preview, SLOT(setLandscapeOrientation())); never executed (the execution status of this line is deduced): QObject::connect(landscapeAction, "2""triggered(bool)", preview, "1""setLandscapeOrientation()"); | - |
| 397 | | - |
| 398 | // Display mode | - |
| 399 | modeGroup = new QActionGroup(q); never executed (the execution status of this line is deduced): modeGroup = new QActionGroup(q); | - |
| 400 | singleModeAction = modeGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Show single page")); never executed (the execution status of this line is deduced): singleModeAction = modeGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Show single page")); | - |
| 401 | facingModeAction = modeGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Show facing pages")); never executed (the execution status of this line is deduced): facingModeAction = modeGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Show facing pages")); | - |
| 402 | overviewModeAction = modeGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Show overview of all pages")); never executed (the execution status of this line is deduced): overviewModeAction = modeGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Show overview of all pages")); | - |
| 403 | qt_setupActionIcon(singleModeAction, QLatin1String("view-page-one")); never executed (the execution status of this line is deduced): qt_setupActionIcon(singleModeAction, QLatin1String("view-page-one")); | - |
| 404 | qt_setupActionIcon(facingModeAction, QLatin1String("view-page-sided")); never executed (the execution status of this line is deduced): qt_setupActionIcon(facingModeAction, QLatin1String("view-page-sided")); | - |
| 405 | qt_setupActionIcon(overviewModeAction, QLatin1String("view-page-multi")); never executed (the execution status of this line is deduced): qt_setupActionIcon(overviewModeAction, QLatin1String("view-page-multi")); | - |
| 406 | singleModeAction->setObjectName(QLatin1String("singleModeAction")); never executed (the execution status of this line is deduced): singleModeAction->setObjectName(QLatin1String("singleModeAction")); | - |
| 407 | facingModeAction->setObjectName(QLatin1String("facingModeAction")); never executed (the execution status of this line is deduced): facingModeAction->setObjectName(QLatin1String("facingModeAction")); | - |
| 408 | overviewModeAction->setObjectName(QLatin1String("overviewModeAction")); never executed (the execution status of this line is deduced): overviewModeAction->setObjectName(QLatin1String("overviewModeAction")); | - |
| 409 | | - |
| 410 | singleModeAction->setCheckable(true); never executed (the execution status of this line is deduced): singleModeAction->setCheckable(true); | - |
| 411 | facingModeAction->setCheckable(true); never executed (the execution status of this line is deduced): facingModeAction->setCheckable(true); | - |
| 412 | overviewModeAction->setCheckable(true); never executed (the execution status of this line is deduced): overviewModeAction->setCheckable(true); | - |
| 413 | QObject::connect(modeGroup, SIGNAL(triggered(QAction*)), q, SLOT(_q_setMode(QAction*))); never executed (the execution status of this line is deduced): QObject::connect(modeGroup, "2""triggered(QAction*)", q, "1""_q_setMode(QAction*)"); | - |
| 414 | | - |
| 415 | // Print | - |
| 416 | printerGroup = new QActionGroup(q); never executed (the execution status of this line is deduced): printerGroup = new QActionGroup(q); | - |
| 417 | printAction = printerGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Print")); never executed (the execution status of this line is deduced): printAction = printerGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Print")); | - |
| 418 | pageSetupAction = printerGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Page setup")); never executed (the execution status of this line is deduced): pageSetupAction = printerGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Page setup")); | - |
| 419 | qt_setupActionIcon(printAction, QLatin1String("print")); never executed (the execution status of this line is deduced): qt_setupActionIcon(printAction, QLatin1String("print")); | - |
| 420 | qt_setupActionIcon(pageSetupAction, QLatin1String("page-setup")); never executed (the execution status of this line is deduced): qt_setupActionIcon(pageSetupAction, QLatin1String("page-setup")); | - |
| 421 | QObject::connect(printAction, SIGNAL(triggered(bool)), q, SLOT(_q_print())); never executed (the execution status of this line is deduced): QObject::connect(printAction, "2""triggered(bool)", q, "1""_q_print()"); | - |
| 422 | QObject::connect(pageSetupAction, SIGNAL(triggered(bool)), q, SLOT(_q_pageSetup())); never executed (the execution status of this line is deduced): QObject::connect(pageSetupAction, "2""triggered(bool)", q, "1""_q_pageSetup()"); | - |
| 423 | | - |
| 424 | // Initial state: | - |
| 425 | fitPageAction->setChecked(true); never executed (the execution status of this line is deduced): fitPageAction->setChecked(true); | - |
| 426 | singleModeAction->setChecked(true); never executed (the execution status of this line is deduced): singleModeAction->setChecked(true); | - |
| 427 | if (preview->orientation() == QPrinter::Portrait) never evaluated: preview->orientation() == QPrinter::Portrait | 0 |
| 428 | portraitAction->setChecked(true); never executed: portraitAction->setChecked(true); | 0 |
| 429 | else | - |
| 430 | landscapeAction->setChecked(true); never executed: landscapeAction->setChecked(true); | 0 |
| 431 | } | - |
| 432 | | - |
| 433 | | - |
| 434 | bool QPrintPreviewDialogPrivate::isFitting() | - |
| 435 | { | - |
| 436 | return (fitGroup->isExclusive() never executed: return (fitGroup->isExclusive() && (fitWidthAction->isChecked() || fitPageAction->isChecked())); | 0 |
| 437 | && (fitWidthAction->isChecked() || fitPageAction->isChecked())); never executed: return (fitGroup->isExclusive() && (fitWidthAction->isChecked() || fitPageAction->isChecked())); | 0 |
| 438 | } | - |
| 439 | | - |
| 440 | | - |
| 441 | void QPrintPreviewDialogPrivate::setFitting(bool on) | - |
| 442 | { | - |
| 443 | if (isFitting() == on) never evaluated: isFitting() == on | 0 |
| 444 | return; | 0 |
| 445 | fitGroup->setExclusive(on); never executed (the execution status of this line is deduced): fitGroup->setExclusive(on); | - |
| 446 | if (on) { | 0 |
| 447 | QAction* action = fitWidthAction->isChecked() ? fitWidthAction : fitPageAction; never evaluated: fitWidthAction->isChecked() | 0 |
| 448 | action->setChecked(true); never executed (the execution status of this line is deduced): action->setChecked(true); | - |
| 449 | if (fitGroup->checkedAction() != action) { never evaluated: fitGroup->checkedAction() != action | 0 |
| 450 | // work around exclusitivity problem | - |
| 451 | fitGroup->removeAction(action); never executed (the execution status of this line is deduced): fitGroup->removeAction(action); | - |
| 452 | fitGroup->addAction(action); never executed (the execution status of this line is deduced): fitGroup->addAction(action); | - |
| 453 | } | 0 |
| 454 | } else { | 0 |
| 455 | fitWidthAction->setChecked(false); never executed (the execution status of this line is deduced): fitWidthAction->setChecked(false); | - |
| 456 | fitPageAction->setChecked(false); never executed (the execution status of this line is deduced): fitPageAction->setChecked(false); | - |
| 457 | } | 0 |
| 458 | } | - |
| 459 | | - |
| 460 | void QPrintPreviewDialogPrivate::updateNavActions() | - |
| 461 | { | - |
| 462 | int curPage = preview->currentPage(); never executed (the execution status of this line is deduced): int curPage = preview->currentPage(); | - |
| 463 | int numPages = preview->pageCount(); never executed (the execution status of this line is deduced): int numPages = preview->pageCount(); | - |
| 464 | nextPageAction->setEnabled(curPage < numPages); never executed (the execution status of this line is deduced): nextPageAction->setEnabled(curPage < numPages); | - |
| 465 | prevPageAction->setEnabled(curPage > 1); never executed (the execution status of this line is deduced): prevPageAction->setEnabled(curPage > 1); | - |
| 466 | firstPageAction->setEnabled(curPage > 1); never executed (the execution status of this line is deduced): firstPageAction->setEnabled(curPage > 1); | - |
| 467 | lastPageAction->setEnabled(curPage < numPages); never executed (the execution status of this line is deduced): lastPageAction->setEnabled(curPage < numPages); | - |
| 468 | pageNumEdit->setText(QString::number(curPage)); never executed (the execution status of this line is deduced): pageNumEdit->setText(QString::number(curPage)); | - |
| 469 | } | 0 |
| 470 | | - |
| 471 | void QPrintPreviewDialogPrivate::updatePageNumLabel() | - |
| 472 | { | - |
| 473 | Q_Q(QPrintPreviewDialog); never executed (the execution status of this line is deduced): QPrintPreviewDialog * const q = q_func(); | - |
| 474 | | - |
| 475 | int numPages = preview->pageCount(); never executed (the execution status of this line is deduced): int numPages = preview->pageCount(); | - |
| 476 | int maxChars = QString::number(numPages).length(); never executed (the execution status of this line is deduced): int maxChars = QString::number(numPages).length(); | - |
| 477 | pageNumLabel->setText(QString::fromLatin1("/ %1").arg(numPages)); never executed (the execution status of this line is deduced): pageNumLabel->setText(QString::fromLatin1("/ %1").arg(numPages)); | - |
| 478 | int cyphersWidth = q->fontMetrics().width(QString().fill(QLatin1Char('8'), maxChars)); never executed (the execution status of this line is deduced): int cyphersWidth = q->fontMetrics().width(QString().fill(QLatin1Char('8'), maxChars)); | - |
| 479 | int maxWidth = pageNumEdit->minimumSizeHint().width() + cyphersWidth; never executed (the execution status of this line is deduced): int maxWidth = pageNumEdit->minimumSizeHint().width() + cyphersWidth; | - |
| 480 | pageNumEdit->setMinimumWidth(maxWidth); never executed (the execution status of this line is deduced): pageNumEdit->setMinimumWidth(maxWidth); | - |
| 481 | pageNumEdit->setMaximumWidth(maxWidth); never executed (the execution status of this line is deduced): pageNumEdit->setMaximumWidth(maxWidth); | - |
| 482 | pageNumEdit->setValidator(new QIntValidator(1, numPages, pageNumEdit)); never executed (the execution status of this line is deduced): pageNumEdit->setValidator(new QIntValidator(1, numPages, pageNumEdit)); | - |
| 483 | // any old one will be deleted later along with its parent pageNumEdit | - |
| 484 | } | 0 |
| 485 | | - |
| 486 | void QPrintPreviewDialogPrivate::updateZoomFactor() | - |
| 487 | { | - |
| 488 | zoomFactor->lineEdit()->setText(QString().sprintf("%.1f%%", preview->zoomFactor()*100)); never executed (the execution status of this line is deduced): zoomFactor->lineEdit()->setText(QString().sprintf("%.1f%%", preview->zoomFactor()*100)); | - |
| 489 | } | 0 |
| 490 | | - |
| 491 | void QPrintPreviewDialogPrivate::_q_fit(QAction* action) | - |
| 492 | { | - |
| 493 | setFitting(true); never executed (the execution status of this line is deduced): setFitting(true); | - |
| 494 | if (action == fitPageAction) never evaluated: action == fitPageAction | 0 |
| 495 | preview->fitInView(); never executed: preview->fitInView(); | 0 |
| 496 | else | - |
| 497 | preview->fitToWidth(); never executed: preview->fitToWidth(); | 0 |
| 498 | } | - |
| 499 | | - |
| 500 | void QPrintPreviewDialogPrivate::_q_zoomIn() | - |
| 501 | { | - |
| 502 | setFitting(false); never executed (the execution status of this line is deduced): setFitting(false); | - |
| 503 | preview->zoomIn(); never executed (the execution status of this line is deduced): preview->zoomIn(); | - |
| 504 | updateZoomFactor(); never executed (the execution status of this line is deduced): updateZoomFactor(); | - |
| 505 | } | 0 |
| 506 | | - |
| 507 | void QPrintPreviewDialogPrivate::_q_zoomOut() | - |
| 508 | { | - |
| 509 | setFitting(false); never executed (the execution status of this line is deduced): setFitting(false); | - |
| 510 | preview->zoomOut(); never executed (the execution status of this line is deduced): preview->zoomOut(); | - |
| 511 | updateZoomFactor(); never executed (the execution status of this line is deduced): updateZoomFactor(); | - |
| 512 | } | 0 |
| 513 | | - |
| 514 | void QPrintPreviewDialogPrivate::_q_pageNumEdited() | - |
| 515 | { | - |
| 516 | bool ok = false; never executed (the execution status of this line is deduced): bool ok = false; | - |
| 517 | int res = pageNumEdit->text().toInt(&ok); never executed (the execution status of this line is deduced): int res = pageNumEdit->text().toInt(&ok); | - |
| 518 | if (ok) | 0 |
| 519 | preview->setCurrentPage(res); never executed: preview->setCurrentPage(res); | 0 |
| 520 | } | 0 |
| 521 | | - |
| 522 | void QPrintPreviewDialogPrivate::_q_navigate(QAction* action) | - |
| 523 | { | - |
| 524 | int curPage = preview->currentPage(); never executed (the execution status of this line is deduced): int curPage = preview->currentPage(); | - |
| 525 | if (action == prevPageAction) never evaluated: action == prevPageAction | 0 |
| 526 | preview->setCurrentPage(curPage - 1); never executed: preview->setCurrentPage(curPage - 1); | 0 |
| 527 | else if (action == nextPageAction) never evaluated: action == nextPageAction | 0 |
| 528 | preview->setCurrentPage(curPage + 1); never executed: preview->setCurrentPage(curPage + 1); | 0 |
| 529 | else if (action == firstPageAction) never evaluated: action == firstPageAction | 0 |
| 530 | preview->setCurrentPage(1); never executed: preview->setCurrentPage(1); | 0 |
| 531 | else if (action == lastPageAction) never evaluated: action == lastPageAction | 0 |
| 532 | preview->setCurrentPage(preview->pageCount()); never executed: preview->setCurrentPage(preview->pageCount()); | 0 |
| 533 | updateNavActions(); never executed (the execution status of this line is deduced): updateNavActions(); | - |
| 534 | } | 0 |
| 535 | | - |
| 536 | void QPrintPreviewDialogPrivate::_q_setMode(QAction* action) | - |
| 537 | { | - |
| 538 | if (action == overviewModeAction) { never evaluated: action == overviewModeAction | 0 |
| 539 | preview->setViewMode(QPrintPreviewWidget::AllPagesView); never executed (the execution status of this line is deduced): preview->setViewMode(QPrintPreviewWidget::AllPagesView); | - |
| 540 | setFitting(false); never executed (the execution status of this line is deduced): setFitting(false); | - |
| 541 | fitGroup->setEnabled(false); never executed (the execution status of this line is deduced): fitGroup->setEnabled(false); | - |
| 542 | navGroup->setEnabled(false); never executed (the execution status of this line is deduced): navGroup->setEnabled(false); | - |
| 543 | pageNumEdit->setEnabled(false); never executed (the execution status of this line is deduced): pageNumEdit->setEnabled(false); | - |
| 544 | pageNumLabel->setEnabled(false); never executed (the execution status of this line is deduced): pageNumLabel->setEnabled(false); | - |
| 545 | } else if (action == facingModeAction) { never executed: } never evaluated: action == facingModeAction | 0 |
| 546 | preview->setViewMode(QPrintPreviewWidget::FacingPagesView); never executed (the execution status of this line is deduced): preview->setViewMode(QPrintPreviewWidget::FacingPagesView); | - |
| 547 | } else { | 0 |
| 548 | preview->setViewMode(QPrintPreviewWidget::SinglePageView); never executed (the execution status of this line is deduced): preview->setViewMode(QPrintPreviewWidget::SinglePageView); | - |
| 549 | } | 0 |
| 550 | if (action == facingModeAction || action == singleModeAction) { never evaluated: action == facingModeAction never evaluated: action == singleModeAction | 0 |
| 551 | fitGroup->setEnabled(true); never executed (the execution status of this line is deduced): fitGroup->setEnabled(true); | - |
| 552 | navGroup->setEnabled(true); never executed (the execution status of this line is deduced): navGroup->setEnabled(true); | - |
| 553 | pageNumEdit->setEnabled(true); never executed (the execution status of this line is deduced): pageNumEdit->setEnabled(true); | - |
| 554 | pageNumLabel->setEnabled(true); never executed (the execution status of this line is deduced): pageNumLabel->setEnabled(true); | - |
| 555 | setFitting(true); never executed (the execution status of this line is deduced): setFitting(true); | - |
| 556 | } | 0 |
| 557 | } | 0 |
| 558 | | - |
| 559 | void QPrintPreviewDialogPrivate::_q_print() | - |
| 560 | { | - |
| 561 | Q_Q(QPrintPreviewDialog); never executed (the execution status of this line is deduced): QPrintPreviewDialog * const q = q_func(); | - |
| 562 | | - |
| 563 | #if defined(Q_OS_WIN) || defined(Q_OS_MAC) | - |
| 564 | if (printer->outputFormat() != QPrinter::NativeFormat) { | - |
| 565 | QString title; | - |
| 566 | QString suffix; | - |
| 567 | if (printer->outputFormat() == QPrinter::PdfFormat) { | - |
| 568 | title = QCoreApplication::translate("QPrintPreviewDialog", "Export to PDF"); | - |
| 569 | suffix = QLatin1String(".pdf"); | - |
| 570 | } else { | - |
| 571 | title = QCoreApplication::translate("QPrintPreviewDialog", "Export to PostScript"); | - |
| 572 | suffix = QLatin1String(".ps"); | - |
| 573 | } | - |
| 574 | QString fileName = QFileDialog::getSaveFileName(q, title, printer->outputFileName(), | - |
| 575 | QLatin1Char('*') + suffix); | - |
| 576 | if (!fileName.isEmpty()) { | - |
| 577 | if (QFileInfo(fileName).suffix().isEmpty()) | - |
| 578 | fileName.append(suffix); | - |
| 579 | printer->setOutputFileName(fileName); | - |
| 580 | } | - |
| 581 | if (!printer->outputFileName().isEmpty()) | - |
| 582 | preview->print(); | - |
| 583 | q->accept(); | - |
| 584 | return; | - |
| 585 | } | - |
| 586 | #endif | - |
| 587 | | - |
| 588 | if (!printDialog) never evaluated: !printDialog | 0 |
| 589 | printDialog = new QPrintDialog(printer, q); never executed: printDialog = new QPrintDialog(printer, q); | 0 |
| 590 | if (printDialog->exec() == QDialog::Accepted) { never evaluated: printDialog->exec() == QDialog::Accepted | 0 |
| 591 | preview->print(); never executed (the execution status of this line is deduced): preview->print(); | - |
| 592 | q->accept(); never executed (the execution status of this line is deduced): q->accept(); | - |
| 593 | } | 0 |
| 594 | } | 0 |
| 595 | | - |
| 596 | void QPrintPreviewDialogPrivate::_q_pageSetup() | - |
| 597 | { | - |
| 598 | Q_Q(QPrintPreviewDialog); never executed (the execution status of this line is deduced): QPrintPreviewDialog * const q = q_func(); | - |
| 599 | | - |
| 600 | QPageSetupDialog pageSetup(printer, q); never executed (the execution status of this line is deduced): QPageSetupDialog pageSetup(printer, q); | - |
| 601 | if (pageSetup.exec() == QDialog::Accepted) { never evaluated: pageSetup.exec() == QDialog::Accepted | 0 |
| 602 | // update possible orientation changes | - |
| 603 | if (preview->orientation() == QPrinter::Portrait) { never evaluated: preview->orientation() == QPrinter::Portrait | 0 |
| 604 | portraitAction->setChecked(true); never executed (the execution status of this line is deduced): portraitAction->setChecked(true); | - |
| 605 | preview->setPortraitOrientation(); never executed (the execution status of this line is deduced): preview->setPortraitOrientation(); | - |
| 606 | }else { | 0 |
| 607 | landscapeAction->setChecked(true); never executed (the execution status of this line is deduced): landscapeAction->setChecked(true); | - |
| 608 | preview->setLandscapeOrientation(); never executed (the execution status of this line is deduced): preview->setLandscapeOrientation(); | - |
| 609 | } | 0 |
| 610 | } | - |
| 611 | } | 0 |
| 612 | | - |
| 613 | void QPrintPreviewDialogPrivate::_q_previewChanged() | - |
| 614 | { | - |
| 615 | updateNavActions(); never executed (the execution status of this line is deduced): updateNavActions(); | - |
| 616 | updatePageNumLabel(); never executed (the execution status of this line is deduced): updatePageNumLabel(); | - |
| 617 | updateZoomFactor(); never executed (the execution status of this line is deduced): updateZoomFactor(); | - |
| 618 | } | 0 |
| 619 | | - |
| 620 | void QPrintPreviewDialogPrivate::_q_zoomFactorChanged() | - |
| 621 | { | - |
| 622 | QString text = zoomFactor->lineEdit()->text(); never executed (the execution status of this line is deduced): QString text = zoomFactor->lineEdit()->text(); | - |
| 623 | bool ok; never executed (the execution status of this line is deduced): bool ok; | - |
| 624 | qreal factor = text.remove(QLatin1Char('%')).toFloat(&ok); never executed (the execution status of this line is deduced): qreal factor = text.remove(QLatin1Char('%')).toFloat(&ok); | - |
| 625 | factor = qMax(qreal(1.0), qMin(qreal(1000.0), factor)); never executed (the execution status of this line is deduced): factor = qMax(qreal(1.0), qMin(qreal(1000.0), factor)); | - |
| 626 | if (ok) { | 0 |
| 627 | preview->setZoomFactor(factor/100.0); never executed (the execution status of this line is deduced): preview->setZoomFactor(factor/100.0); | - |
| 628 | zoomFactor->setEditText(QString::fromLatin1("%1%").arg(factor)); never executed (the execution status of this line is deduced): zoomFactor->setEditText(QString::fromLatin1("%1%").arg(factor)); | - |
| 629 | setFitting(false); never executed (the execution status of this line is deduced): setFitting(false); | - |
| 630 | } | 0 |
| 631 | } | 0 |
| 632 | | - |
| 633 | /////////////////////////////////////////////////////////////////////////// | - |
| 634 | | - |
| 635 | /*! | - |
| 636 | \class QPrintPreviewDialog | - |
| 637 | \since 4.4 | - |
| 638 | | - |
| 639 | \brief The QPrintPreviewDialog class provides a dialog for | - |
| 640 | previewing and configuring page layouts for printer output. | - |
| 641 | | - |
| 642 | \ingroup standard-dialogs | - |
| 643 | \ingroup printing | - |
| 644 | \inmodule QtPrintSupport | - |
| 645 | | - |
| 646 | Using QPrintPreviewDialog in your existing application is | - |
| 647 | straightforward: | - |
| 648 | | - |
| 649 | \list 1 | - |
| 650 | \li Create the QPrintPreviewDialog. | - |
| 651 | | - |
| 652 | You can construct a QPrintPreviewDialog with an existing QPrinter | - |
| 653 | object, or you can have QPrintPreviewDialog create one for you, | - |
| 654 | which will be the system default printer. | - |
| 655 | | - |
| 656 | \li Connect the paintRequested() signal to a slot. | - |
| 657 | | - |
| 658 | When the dialog needs to generate a set of preview pages, the | - |
| 659 | paintRequested() signal will be emitted. You can use the exact | - |
| 660 | same code for the actual printing as for having the preview | - |
| 661 | generated, including calling QPrinter::newPage() to start a new | - |
| 662 | page in the preview. Connect a slot to the paintRequested() | - |
| 663 | signal, where you draw onto the QPrinter object that is passed | - |
| 664 | into the slot. | - |
| 665 | | - |
| 666 | \li Call exec(). | - |
| 667 | | - |
| 668 | Call QPrintPreviewDialog::exec() to show the preview dialog. | - |
| 669 | \endlist | - |
| 670 | | - |
| 671 | \sa QPrinter, QPrintDialog, QPageSetupDialog, QPrintPreviewWidget | - |
| 672 | */ | - |
| 673 | | - |
| 674 | /*! | - |
| 675 | Constructs a QPrintPreviewDialog based on \a printer and with \a | - |
| 676 | parent as the parent widget. The widget flags \a flags are passed on | - |
| 677 | to the QWidget constructor. | - |
| 678 | | - |
| 679 | \sa QWidget::setWindowFlags() | - |
| 680 | */ | - |
| 681 | QPrintPreviewDialog::QPrintPreviewDialog(QPrinter* printer, QWidget *parent, Qt::WindowFlags flags) | - |
| 682 | : QDialog(*new QPrintPreviewDialogPrivate, parent, flags) | - |
| 683 | { | - |
| 684 | Q_D(QPrintPreviewDialog); never executed (the execution status of this line is deduced): QPrintPreviewDialogPrivate * const d = d_func(); | - |
| 685 | d->init(printer); never executed (the execution status of this line is deduced): d->init(printer); | - |
| 686 | } | 0 |
| 687 | | - |
| 688 | /*! | - |
| 689 | \overload | - |
| 690 | \fn QPrintPreviewDialog::QPrintPreviewDialog(QWidget *parent, Qt::WindowFlags flags) | - |
| 691 | | - |
| 692 | This will create an internal QPrinter object, which will use the | - |
| 693 | system default printer. | - |
| 694 | */ | - |
| 695 | QPrintPreviewDialog::QPrintPreviewDialog(QWidget *parent, Qt::WindowFlags f) | - |
| 696 | : QDialog(*new QPrintPreviewDialogPrivate, parent, f) | - |
| 697 | { | - |
| 698 | Q_D(QPrintPreviewDialog); never executed (the execution status of this line is deduced): QPrintPreviewDialogPrivate * const d = d_func(); | - |
| 699 | d->init(); never executed (the execution status of this line is deduced): d->init(); | - |
| 700 | } | 0 |
| 701 | | - |
| 702 | /*! | - |
| 703 | Destroys the QPrintPreviewDialog. | - |
| 704 | */ | - |
| 705 | QPrintPreviewDialog::~QPrintPreviewDialog() | - |
| 706 | { | - |
| 707 | Q_D(QPrintPreviewDialog); never executed (the execution status of this line is deduced): QPrintPreviewDialogPrivate * const d = d_func(); | - |
| 708 | if (d->ownPrinter) never evaluated: d->ownPrinter | 0 |
| 709 | delete d->printer; never executed: delete d->printer; | 0 |
| 710 | delete d->printDialog; never executed (the execution status of this line is deduced): delete d->printDialog; | - |
| 711 | } | 0 |
| 712 | | - |
| 713 | /*! | - |
| 714 | \reimp | - |
| 715 | */ | - |
| 716 | void QPrintPreviewDialog::setVisible(bool visible) | - |
| 717 | { | - |
| 718 | Q_D(QPrintPreviewDialog); never executed (the execution status of this line is deduced): QPrintPreviewDialogPrivate * const d = d_func(); | - |
| 719 | // this will make the dialog get a decent default size | - |
| 720 | if (visible && !d->initialized) { never evaluated: visible never evaluated: !d->initialized | 0 |
| 721 | d->preview->updatePreview(); never executed (the execution status of this line is deduced): d->preview->updatePreview(); | - |
| 722 | d->initialized = true; never executed (the execution status of this line is deduced): d->initialized = true; | - |
| 723 | } | 0 |
| 724 | QDialog::setVisible(visible); never executed (the execution status of this line is deduced): QDialog::setVisible(visible); | - |
| 725 | } | 0 |
| 726 | | - |
| 727 | /*! | - |
| 728 | \reimp | - |
| 729 | */ | - |
| 730 | void QPrintPreviewDialog::done(int result) | - |
| 731 | { | - |
| 732 | Q_D(QPrintPreviewDialog); never executed (the execution status of this line is deduced): QPrintPreviewDialogPrivate * const d = d_func(); | - |
| 733 | QDialog::done(result); never executed (the execution status of this line is deduced): QDialog::done(result); | - |
| 734 | if (d->receiverToDisconnectOnClose) { never evaluated: d->receiverToDisconnectOnClose | 0 |
| 735 | disconnect(this, SIGNAL(finished(int)), never executed (the execution status of this line is deduced): disconnect(this, "2""finished(int)", | - |
| 736 | d->receiverToDisconnectOnClose, d->memberToDisconnectOnClose); never executed (the execution status of this line is deduced): d->receiverToDisconnectOnClose, d->memberToDisconnectOnClose); | - |
| 737 | d->receiverToDisconnectOnClose = 0; never executed (the execution status of this line is deduced): d->receiverToDisconnectOnClose = 0; | - |
| 738 | } | 0 |
| 739 | d->memberToDisconnectOnClose.clear(); never executed (the execution status of this line is deduced): d->memberToDisconnectOnClose.clear(); | - |
| 740 | } | 0 |
| 741 | | - |
| 742 | /*! | - |
| 743 | \overload | - |
| 744 | \since 4.5 | - |
| 745 | | - |
| 746 | Opens the dialog and connects its finished(int) signal to the slot specified | - |
| 747 | by \a receiver and \a member. | - |
| 748 | | - |
| 749 | The signal will be disconnected from the slot when the dialog is closed. | - |
| 750 | */ | - |
| 751 | void QPrintPreviewDialog::open(QObject *receiver, const char *member) | - |
| 752 | { | - |
| 753 | Q_D(QPrintPreviewDialog); never executed (the execution status of this line is deduced): QPrintPreviewDialogPrivate * const d = d_func(); | - |
| 754 | // the int parameter isn't very useful here; we could just as well connect | - |
| 755 | // to reject(), but this feels less robust somehow | - |
| 756 | connect(this, SIGNAL(finished(int)), receiver, member); never executed (the execution status of this line is deduced): connect(this, "2""finished(int)", receiver, member); | - |
| 757 | d->receiverToDisconnectOnClose = receiver; never executed (the execution status of this line is deduced): d->receiverToDisconnectOnClose = receiver; | - |
| 758 | d->memberToDisconnectOnClose = member; never executed (the execution status of this line is deduced): d->memberToDisconnectOnClose = member; | - |
| 759 | QDialog::open(); never executed (the execution status of this line is deduced): QDialog::open(); | - |
| 760 | } | 0 |
| 761 | | - |
| 762 | /*! | - |
| 763 | Returns a pointer to the QPrinter object this dialog is currently | - |
| 764 | operating on. | - |
| 765 | */ | - |
| 766 | QPrinter *QPrintPreviewDialog::printer() | - |
| 767 | { | - |
| 768 | Q_D(QPrintPreviewDialog); never executed (the execution status of this line is deduced): QPrintPreviewDialogPrivate * const d = d_func(); | - |
| 769 | return d->printer; never executed: return d->printer; | 0 |
| 770 | } | - |
| 771 | | - |
| 772 | /*! | - |
| 773 | \fn void QPrintPreviewDialog::paintRequested(QPrinter *printer) | - |
| 774 | | - |
| 775 | This signal is emitted when the QPrintPreviewDialog needs to generate | - |
| 776 | a set of preview pages. | - |
| 777 | | - |
| 778 | The \a printer instance supplied is the paint device onto which you should | - |
| 779 | paint the contents of each page, using the QPrinter instance in the same way | - |
| 780 | as you would when printing directly. | - |
| 781 | */ | - |
| 782 | | - |
| 783 | | - |
| 784 | QT_END_NAMESPACE | - |
| 785 | | - |
| 786 | #include "moc_qprintpreviewdialog.cpp" | - |
| 787 | #include "qprintpreviewdialog.moc" | - |
| 788 | | - |
| 789 | #endif // QT_NO_PRINTPREVIEWDIALOG | - |
| 790 | | - |
| 791 | | - |
| 792 | | - |
| | |