|
| 1 | + |
| 2 | +/******************************************************************************* |
| 3 | +** Qt Advanced Docking System |
| 4 | +** Copyright (C) 2017 Uwe Kindler |
| 5 | +** |
| 6 | +** This library is free software; you can redistribute it and/or |
| 7 | +** modify it under the terms of the GNU Lesser General Public |
| 8 | +** License as published by the Free Software Foundation; either |
| 9 | +** version 2.1 of the License, or (at your option) any later version. |
| 10 | +** |
| 11 | +** This library is distributed in the hope that it will be useful, |
| 12 | +** but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | +** Lesser General Public License for more details. |
| 15 | +** |
| 16 | +** You should have received a copy of the GNU Lesser General Public |
| 17 | +** License along with this library; If not, see <http://www.gnu.org/licenses/>. |
| 18 | +******************************************************************************/ |
| 19 | + |
| 20 | + |
| 21 | +//============================================================================ |
| 22 | +/// \file MainWindow.cpp |
| 23 | +/// \author Uwe Kindler |
| 24 | +/// \date 13.02.2018 |
| 25 | +/// \brief Implementation of CMainWindow demo class |
| 26 | +//============================================================================ |
| 27 | + |
| 28 | + |
| 29 | +//============================================================================ |
| 30 | +// INCLUDES |
| 31 | +//============================================================================ |
| 32 | +#include <MainWindow.h> |
| 33 | +#include "ui_mainwindow.h" |
| 34 | + |
| 35 | +#include <iostream> |
| 36 | + |
| 37 | +#include <QTime> |
| 38 | +#include <QLabel> |
| 39 | +#include <QTextEdit> |
| 40 | +#include <QCalendarWidget> |
| 41 | +#include <QFrame> |
| 42 | +#include <QTreeView> |
| 43 | +#include <QFileSystemModel> |
| 44 | +#include <QBoxLayout> |
| 45 | +#include <QSettings> |
| 46 | +#include <QDockWidget> |
| 47 | +#include <QDebug> |
| 48 | +#include <QResizeEvent> |
| 49 | +#include <QAction> |
| 50 | +#include <QWidgetAction> |
| 51 | +#include <QComboBox> |
| 52 | +#include <QInputDialog> |
| 53 | + |
| 54 | +#include <QMap> |
| 55 | +#include <QElapsedTimer> |
| 56 | + |
| 57 | +#include "DockManager.h" |
| 58 | +#include "DockWidget.h" |
| 59 | +#include "DockAreaWidget.h" |
| 60 | + |
| 61 | + |
| 62 | +//============================================================================ |
| 63 | +static ads::CDockWidget* createLongTextLabelDockWidget(QMenu* ViewMenu) |
| 64 | +{ |
| 65 | + static int LabelCount = 0; |
| 66 | + QLabel* l = new QLabel(); |
| 67 | + l->setWordWrap(true); |
| 68 | + l->setAlignment(Qt::AlignTop | Qt::AlignLeft); |
| 69 | + l->setText(QString("Label %1 %2 - Lorem ipsum dolor sit amet, consectetuer adipiscing elit. " |
| 70 | + "Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque " |
| 71 | + "penatibus et magnis dis parturient montes, nascetur ridiculus mus. " |
| 72 | + "Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. " |
| 73 | + "Nulla consequat massa quis enim. Donec pede justo, fringilla vel, " |
| 74 | + "aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, " |
| 75 | + "imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede " |
| 76 | + "mollis pretium. Integer tincidunt. Cras dapibus. Vivamus elementum " |
| 77 | + "semper nisi. Aenean vulputate eleifend tellus. Aenean leo ligula, " |
| 78 | + "porttitor eu, consequat vitae, eleifend ac, enim. Aliquam lorem ante, " |
| 79 | + "dapibus in, viverra quis, feugiat a, tellus. Phasellus viverra nulla " |
| 80 | + "ut metus varius laoreet.") |
| 81 | + .arg(LabelCount) |
| 82 | + .arg(QTime::currentTime().toString("hh:mm:ss:zzz"))); |
| 83 | + |
| 84 | + ads::CDockWidget* DockWidget = new ads::CDockWidget(QString("Label %1").arg(LabelCount++)); |
| 85 | + DockWidget->setWidget(l); |
| 86 | + DockWidget->setObjectName(DockWidget->windowTitle()); |
| 87 | + ViewMenu->addAction(DockWidget->toggleViewAction()); |
| 88 | + return DockWidget; |
| 89 | +} |
| 90 | + |
| 91 | + |
| 92 | +//============================================================================ |
| 93 | +static ads::CDockWidget* createCalendarDockWidget(QMenu* ViewMenu) |
| 94 | +{ |
| 95 | + static int CalendarCount = 0; |
| 96 | + QCalendarWidget* w = new QCalendarWidget(); |
| 97 | + ads::CDockWidget* DockWidget = new ads::CDockWidget(QString("Calendar %1").arg(CalendarCount++)); |
| 98 | + DockWidget->setWidget(w); |
| 99 | + DockWidget->setObjectName(DockWidget->windowTitle()); |
| 100 | + DockWidget->setToggleViewActionMode(ads::CDockWidget::ActionModeShow); |
| 101 | + ViewMenu->addAction(DockWidget->toggleViewAction()); |
| 102 | + return DockWidget; |
| 103 | +} |
| 104 | + |
| 105 | + |
| 106 | +//============================================================================ |
| 107 | +static ads::CDockWidget* createFileSystemTreeDockWidget(QMenu* ViewMenu) |
| 108 | +{ |
| 109 | + static int FileSystemCount = 0; |
| 110 | + QTreeView* w = new QTreeView(); |
| 111 | + w->setFrameShape(QFrame::NoFrame); |
| 112 | + QFileSystemModel* m = new QFileSystemModel(w); |
| 113 | + m->setRootPath(QDir::currentPath()); |
| 114 | + w->setModel(m); |
| 115 | + ads::CDockWidget* DockWidget = new ads::CDockWidget(QString("Filesystem %1").arg(FileSystemCount++)); |
| 116 | + DockWidget->setWidget(w); |
| 117 | + DockWidget->setObjectName(DockWidget->windowTitle()); |
| 118 | + ViewMenu->addAction(DockWidget->toggleViewAction()); |
| 119 | + return DockWidget; |
| 120 | +} |
| 121 | + |
| 122 | + |
| 123 | +//============================================================================ |
| 124 | +/** |
| 125 | + * Private data class pimpl |
| 126 | + */ |
| 127 | +struct MainWindowPrivate |
| 128 | +{ |
| 129 | + CMainWindow* _this; |
| 130 | + Ui::MainWindow ui; |
| 131 | + QAction* SavePerspectiveAction = nullptr; |
| 132 | + QWidgetAction* PerspectiveListAction = nullptr; |
| 133 | + QComboBox* PerspectiveComboBox = nullptr;; |
| 134 | + ads::CDockManager* DockManager = nullptr; |
| 135 | + |
| 136 | + MainWindowPrivate(CMainWindow* _public) : _this(_public) {} |
| 137 | + |
| 138 | + /** |
| 139 | + * Creates the toolbar actions |
| 140 | + */ |
| 141 | + void createActions(); |
| 142 | + |
| 143 | + /** |
| 144 | + * Fill the dock manager with dock widgets |
| 145 | + */ |
| 146 | + void createContent(); |
| 147 | + |
| 148 | + /** |
| 149 | + * Saves the dock manager state and the main window geometry |
| 150 | + */ |
| 151 | + void saveState(); |
| 152 | + |
| 153 | + /** |
| 154 | + * Save the list of perspectives |
| 155 | + */ |
| 156 | + void savePerspectives(); |
| 157 | + |
| 158 | + /** |
| 159 | + * Restores the dock manager state |
| 160 | + */ |
| 161 | + void restoreState(); |
| 162 | + |
| 163 | + /** |
| 164 | + * Restore the perspective listo of the dock manager |
| 165 | + */ |
| 166 | + void restorePerspectives(); |
| 167 | +}; |
| 168 | + |
| 169 | + |
| 170 | +//============================================================================ |
| 171 | +void MainWindowPrivate::createContent() |
| 172 | +{ |
| 173 | + // Test container docking |
| 174 | + QMenu* ViewMenu = ui.menuView; |
| 175 | + auto DockWidget = createCalendarDockWidget(ViewMenu); |
| 176 | + DockWidget->setIcon(_this->style()->standardIcon(QStyle::SP_DialogOpenButton)); |
| 177 | + DockWidget->setFeatures(DockWidget->features().setFlag(ads::CDockWidget::DockWidgetClosable, false)); |
| 178 | + DockManager->addDockWidget(ads::LeftDockWidgetArea, DockWidget); |
| 179 | + DockManager->addDockWidget(ads::LeftDockWidgetArea, createLongTextLabelDockWidget(ViewMenu)); |
| 180 | + DockManager->addDockWidget(ads::BottomDockWidgetArea, createFileSystemTreeDockWidget(ViewMenu)); |
| 181 | + auto TopDockArea = DockManager->addDockWidget(ads::TopDockWidgetArea, createFileSystemTreeDockWidget(ViewMenu)); |
| 182 | + DockWidget = createCalendarDockWidget(ViewMenu); |
| 183 | + DockWidget->setFeatures(DockWidget->features().setFlag(ads::CDockWidget::DockWidgetClosable, false)); |
| 184 | + DockManager->addDockWidget(ads::CenterDockWidgetArea, DockWidget, TopDockArea); |
| 185 | + |
| 186 | + // Test dock area docking |
| 187 | + auto RighDockArea = DockManager->addDockWidget(ads::RightDockWidgetArea, createLongTextLabelDockWidget(ViewMenu), TopDockArea); |
| 188 | + DockManager->addDockWidget(ads::TopDockWidgetArea, createLongTextLabelDockWidget(ViewMenu), RighDockArea); |
| 189 | + auto BottomDockArea = DockManager->addDockWidget(ads::BottomDockWidgetArea, createLongTextLabelDockWidget(ViewMenu), RighDockArea); |
| 190 | + DockManager->addDockWidget(ads::RightDockWidgetArea, createLongTextLabelDockWidget(ViewMenu), RighDockArea); |
| 191 | + DockManager->addDockWidget(ads::CenterDockWidgetArea, createLongTextLabelDockWidget(ViewMenu), BottomDockArea); |
| 192 | +} |
| 193 | + |
| 194 | + |
| 195 | +//============================================================================ |
| 196 | +void MainWindowPrivate::createActions() |
| 197 | +{ |
| 198 | + ui.toolBar->addAction(ui.actionSaveState); |
| 199 | + ui.actionSaveState->setIcon(_this->style()->standardIcon(QStyle::SP_DialogSaveButton)); |
| 200 | + ui.toolBar->addAction(ui.actionRestoreState); |
| 201 | + ui.actionRestoreState->setIcon(_this->style()->standardIcon(QStyle::SP_DialogOpenButton)); |
| 202 | + |
| 203 | + SavePerspectiveAction = new QAction("Save Perspective", _this); |
| 204 | + _this->connect(SavePerspectiveAction, SIGNAL(triggered()), SLOT(savePerspective())); |
| 205 | + PerspectiveListAction = new QWidgetAction(_this); |
| 206 | + PerspectiveComboBox = new QComboBox(_this); |
| 207 | + PerspectiveComboBox->setSizeAdjustPolicy(QComboBox::AdjustToContents); |
| 208 | + PerspectiveComboBox->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred); |
| 209 | + PerspectiveListAction->setDefaultWidget(PerspectiveComboBox); |
| 210 | + ui.toolBar->addSeparator(); |
| 211 | + ui.toolBar->addAction(PerspectiveListAction); |
| 212 | + ui.toolBar->addAction(SavePerspectiveAction); |
| 213 | +} |
| 214 | + |
| 215 | + |
| 216 | +//============================================================================ |
| 217 | +void MainWindowPrivate::saveState() |
| 218 | +{ |
| 219 | + QSettings Settings("Settings.ini", QSettings::IniFormat); |
| 220 | + Settings.setValue("mainWindow/Geometry", _this->saveGeometry()); |
| 221 | + Settings.setValue("mainWindow/State", _this->saveState()); |
| 222 | + Settings.setValue("mainWindow/DockingState", DockManager->saveState()); |
| 223 | +} |
| 224 | + |
| 225 | + |
| 226 | +//============================================================================ |
| 227 | +void MainWindowPrivate::restoreState() |
| 228 | +{ |
| 229 | + QSettings Settings("Settings.ini", QSettings::IniFormat); |
| 230 | + _this->restoreGeometry(Settings.value("mainWindow/Geometry").toByteArray()); |
| 231 | + _this->restoreState(Settings.value("mainWindow/State").toByteArray()); |
| 232 | + DockManager->restoreState(Settings.value("mainWindow/DockingState").toByteArray()); |
| 233 | +} |
| 234 | + |
| 235 | + |
| 236 | + |
| 237 | +//============================================================================ |
| 238 | +void MainWindowPrivate::savePerspectives() |
| 239 | +{ |
| 240 | + QSettings Settings("Settings.ini", QSettings::IniFormat); |
| 241 | + DockManager->savePerspectives(Settings); |
| 242 | +} |
| 243 | + |
| 244 | + |
| 245 | + |
| 246 | +//============================================================================ |
| 247 | +void MainWindowPrivate::restorePerspectives() |
| 248 | +{ |
| 249 | + QSettings Settings("Settings.ini", QSettings::IniFormat); |
| 250 | + DockManager->loadPerspectives(Settings); |
| 251 | + PerspectiveComboBox->clear(); |
| 252 | + PerspectiveComboBox->addItems(DockManager->perspectiveNames()); |
| 253 | +} |
| 254 | + |
| 255 | + |
| 256 | +//============================================================================ |
| 257 | +CMainWindow::CMainWindow(QWidget *parent) : |
| 258 | + QMainWindow(parent), |
| 259 | + d(new MainWindowPrivate(this)) |
| 260 | +{ |
| 261 | + d->ui.setupUi(this); |
| 262 | + d->createActions(); |
| 263 | + |
| 264 | + // Now create the dock manager and its content |
| 265 | + d->DockManager = new ads::CDockManager(this); |
| 266 | + connect(d->PerspectiveComboBox, SIGNAL(activated(const QString&)), |
| 267 | + d->DockManager, SLOT(openPerspective(const QString&))); |
| 268 | + |
| 269 | + d->createContent(); |
| 270 | + // Default window geometry |
| 271 | + resize(800, 600); |
| 272 | + |
| 273 | + d->restoreState(); |
| 274 | + d->restorePerspectives(); |
| 275 | +} |
| 276 | + |
| 277 | + |
| 278 | +//============================================================================ |
| 279 | +CMainWindow::~CMainWindow() |
| 280 | +{ |
| 281 | + delete d; |
| 282 | +} |
| 283 | + |
| 284 | + |
| 285 | +//============================================================================ |
| 286 | +void CMainWindow::closeEvent(QCloseEvent* event) |
| 287 | +{ |
| 288 | + d->saveState(); |
| 289 | + QMainWindow::closeEvent(event); |
| 290 | +} |
| 291 | + |
| 292 | + |
| 293 | +//============================================================================ |
| 294 | +void CMainWindow::on_actionSaveState_triggered(bool) |
| 295 | +{ |
| 296 | + qDebug() << "MainWindow::on_actionSaveState_triggered"; |
| 297 | + d->saveState(); |
| 298 | +} |
| 299 | + |
| 300 | + |
| 301 | +//============================================================================ |
| 302 | +void CMainWindow::on_actionRestoreState_triggered(bool) |
| 303 | +{ |
| 304 | + qDebug() << "MainWindow::on_actionRestoreState_triggered"; |
| 305 | + d->restoreState(); |
| 306 | +} |
| 307 | + |
| 308 | + |
| 309 | +//============================================================================ |
| 310 | +void CMainWindow::savePerspective() |
| 311 | +{ |
| 312 | + std::cout << "savePerspective" << std::endl; |
| 313 | + QString PerspectiveName = QInputDialog::getText(this, "Save Perspective", "Enter unique name:"); |
| 314 | + if (PerspectiveName.isEmpty()) |
| 315 | + { |
| 316 | + return; |
| 317 | + } |
| 318 | + |
| 319 | + d->DockManager->addPerspective(PerspectiveName); |
| 320 | + QSignalBlocker Blocker(d->PerspectiveComboBox); |
| 321 | + d->PerspectiveComboBox->clear(); |
| 322 | + d->PerspectiveComboBox->addItems(d->DockManager->perspectiveNames()); |
| 323 | + d->PerspectiveComboBox->setCurrentText(PerspectiveName); |
| 324 | + |
| 325 | + d->savePerspectives(); |
| 326 | +} |
| 327 | + |
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