#include <PyConsole_EnhInterp.h>
#include <QMdiArea>
-#include <QTreeWidget>
-#include <QDockWidget>
-#include <QTextEdit>
-#include <QLabel>
-#include <QToolBar>
-#include <QToolButton>
-#include <QTreeWidgetItem>
-#include <QLayout>
-#include <QLineEdit>
-#include <QGroupBox>
-#include <QFormLayout>
-#include <QDoubleSpinBox>
-#include <QPushButton>
-#include <QScrollArea>
-#include <QComboBox>
+#include <QMdiSubWindow>
#include <QAction>
+#include <QDockWidget>
+#include <QApplication>
+#include <QTimer>
+#include <QCloseEvent>
+
XGUI_MainWindow::XGUI_MainWindow(QWidget* parent)
- : QMainWindow(parent),
- myObjectBrowser(NULL),
- myPythonConsole(NULL),
- myPropertyPanelDock(NULL)
+ : QMainWindow(parent),
+ myPythonConsole(0), myIsModified(false)
{
- setWindowTitle(tr("New Geom"));
- myMenuBar = new XGUI_MainMenu(this);
-
+ myTitle = tr("New Geom");
+ updateTitle();
+ createMainMenu();
QMdiArea* aMdiArea = new QMdiArea(this);
+ aMdiArea->setContextMenuPolicy(Qt::ActionsContextMenu);
setCentralWidget(aMdiArea);
+ connect(aMdiArea, SIGNAL(subWindowActivated(QMdiSubWindow*)), this,
+ SLOT(onViewActivated(QMdiSubWindow*)));
- myViewer = new XGUI_Viewer(this);
+ // Create actions of MDI area
+ QAction* aAction = new QAction(QIcon(":pictures/new_view.png"), tr("Create Window"), aMdiArea);
+ aMdiArea->addAction(aAction);
+ connect(aAction, SIGNAL(triggered(bool)), this, SLOT(createSubWindow()));
+
+ aAction = new QAction(QIcon(":pictures/tile_views.png"), tr("Tile"), aMdiArea);
+ aMdiArea->addAction(aAction);
+ connect(aAction, SIGNAL(triggered(bool)), aMdiArea, SLOT(tileSubWindows()));
- createDockWidgets();
+ aAction = new QAction(QIcon(":pictures/cascade_views.png"), tr("Cascade"), aMdiArea);
+ aMdiArea->addAction(aAction);
+ connect(aAction, SIGNAL(triggered(bool)), this, SLOT(cascadeWindows()));
+
+ aAction = new QAction(aMdiArea);
+ aAction->setSeparator(true);
+ aMdiArea->addAction(aAction);
+
+ myViewer = new XGUI_Viewer(this);
+ connect(myViewer, SIGNAL(viewCreated(XGUI_ViewWindow*)), this,
+ SLOT(onViewCreated(XGUI_ViewWindow*)));
+ connect(myViewer, SIGNAL(deleteView(XGUI_ViewWindow*)), this,
+ SLOT(onDeleteView(XGUI_ViewWindow*)));
}
XGUI_MainWindow::~XGUI_MainWindow(void)
}
//******************************************************
-void XGUI_MainWindow::showObjectBrowser()
+void XGUI_MainWindow::showPythonConsole()
{
- myObjectBrowser->parentWidget()->show();
+ // TODO: Check why PyConsole can not be created
+ if (!myPythonConsole) {
+ myPythonConsole = new PyConsole_EnhConsole(this, new PyConsole_EnhInterp());
+ myPythonConsole->setObjectName("PythonConsole");
+ undockPythonConsole();
+ }
+ myPythonConsole->parentWidget()->show();
}
//******************************************************
-void XGUI_MainWindow::hideObjectBrowser()
+void XGUI_MainWindow::hidePythonConsole()
{
- myObjectBrowser->parentWidget()->hide();
+ if (myPythonConsole)
+ myPythonConsole->parentWidget()->hide();
}
//******************************************************
-void XGUI_MainWindow::showPythonConsole()
+void XGUI_MainWindow::dockPythonConsole()
{
- if (!myPythonConsole) {
+ if (!myPythonConsole)
+ return;
+ myMenuBar->removeConsole();
+ QDockWidget* aDock = new QDockWidget(this);
+ aDock->setFeatures(QDockWidget::AllDockWidgetFeatures | QDockWidget::DockWidgetVerticalTitleBar);
+ aDock->setAllowedAreas(
+ Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea | Qt::BottomDockWidgetArea);
+ aDock->setMinimumHeight(0);
+ aDock->setWindowTitle("Console");
+ aDock->setWidget(myPythonConsole);
+ addDockWidget(Qt::BottomDockWidgetArea, aDock);
+ // Undock python console if widget is closed...
+ CloseEventWatcher* aWatcher = new CloseEventWatcher(aDock);
+ connect(aWatcher, SIGNAL(widgetClosed()), this, SLOT(undockPythonConsole()));
+ aDock->installEventFilter(aWatcher);
+}
- QDockWidget* aDoc = new QDockWidget(this);
- aDoc->setFeatures(QDockWidget::AllDockWidgetFeatures | QDockWidget::DockWidgetVerticalTitleBar);
- aDoc->setMinimumHeight(0);
- aDoc->setWindowTitle("Console");
- myPythonConsole = new PyConsole_EnhConsole( aDoc, new PyConsole_EnhInterp());
- //myPythonConsole = new QTextEdit(aDoc);
- //myPythonConsole->setGeometry(0,0,200, 50);
- //myPythonConsole->setText(">>>");
- aDoc->setWidget(myPythonConsole);
- //myPythonConsole->setMinimumHeight(0);
- addDockWidget(Qt::TopDockWidgetArea, aDoc);
- tabifyDockWidget(myMenuBar->getLastDockWindow(), aDoc);
+void XGUI_MainWindow::undockPythonConsole()
+{
+ if (!myPythonConsole)
+ return;
+ QDockWidget* aDock = qobject_cast<QDockWidget*>(myPythonConsole->parentWidget());
+ //When the application starts console will be displayed as
+ //a wokbench tab, so there is no dock yet
+ if (aDock) {
+ aDock->hide();
+ aDock->setWidget(NULL);
+ aDock->deleteLater();
}
- myPythonConsole->parentWidget()->show();
+ myMenuBar->insertConsole(myPythonConsole);
}
//******************************************************
-void XGUI_MainWindow::hidePythonConsole()
+void XGUI_MainWindow::createSubWindow()
{
- if (myPythonConsole)
- myPythonConsole->parentWidget()->hide();
+ viewer()->createView();
}
-void XGUI_MainWindow::showPropertyPanel()
+//******************************************************
+void XGUI_MainWindow::cascadeWindows()
{
- QAction* aViewAct = myPropertyPanelDock->toggleViewAction();
- //<! Restore ability to close panel from the window's menu
- aViewAct->setEnabled(true);
- myPropertyPanelDock->show();
- myPropertyPanelDock->raise();
+ QMdiArea* aMdiArea = static_cast<QMdiArea*>(centralWidget());
+ QList<QMdiSubWindow*> aWindows = aMdiArea->subWindowList();
+
+ QSize aSize = aMdiArea->size();
+ QRect aRect = aMdiArea->geometry();
+ const int aOffset = 30;
+ int i = 0, j = 0;
+ int x, y;
+ int w = aSize.width() / 2;
+ int h = aSize.height() / 2;
+ QMdiSubWindow* aLastWnd;
+ foreach(QMdiSubWindow* aWnd, aWindows)
+ {
+ aWnd->showNormal();
+ aWnd->raise();
+ x = aOffset * i;
+ if ((x + w) > aSize.width()) {
+ x = 0;
+ i = 0;
+ }
+ y = aOffset * j;
+ if ((y + h) > aSize.height()) {
+ y = 0;
+ j = 0;
+ }
+ aWnd->setGeometry(QStyle::visualRect(aWnd->layoutDirection(), aRect, QRect(x, y, w, h)));
+ i++;
+ j++;
+ viewer()->onWindowActivated(aWnd);
+ aLastWnd = aWnd;
+ QApplication::processEvents();
+ }
+ aLastWnd->setFocus();
}
-void XGUI_MainWindow::hidePropertyPanel()
+void XGUI_MainWindow::onViewCreated(XGUI_ViewWindow* theWindow)
{
- QAction* aViewAct = myPropertyPanelDock->toggleViewAction();
- //<! Do not allow to show empty property panel
- aViewAct->setEnabled(false);
- myPropertyPanelDock->hide();
+ QWidget* aSubWindow = theWindow->parentWidget();
+ QWidget* aMDIWidget = centralWidget();
+
+ QAction* aAction = new QAction(aSubWindow->windowTitle(), aMDIWidget);
+ aAction->setCheckable(true);
+ connect(aAction, SIGNAL(triggered(bool)), this, SLOT(activateView()));
+ aMDIWidget->addAction(aAction);
+
+ QList<QAction*> aActions = aMDIWidget->actions();
+ foreach(QAction* aAct, aActions)
+ {
+ if (aAct->isCheckable())
+ aAct->setChecked(false);
+ }
+ aAction->setChecked(true);
}
-/*
- * Creates dock widgets, places them in corresponding area
- * and tabifies if necessary.
- */
-void XGUI_MainWindow::createDockWidgets()
+void XGUI_MainWindow::onDeleteView(XGUI_ViewWindow* theWindow)
{
- QDockWidget* aObjDock = createObjectBrowser();
- addDockWidget(Qt::LeftDockWidgetArea, aObjDock);
- myPropertyPanelDock = createPropertyPanel();
- addDockWidget(Qt::LeftDockWidgetArea, myPropertyPanelDock);
- hidePropertyPanel(); //<! Invisible by default
- hideObjectBrowser();
- tabifyDockWidget(aObjDock, myPropertyPanelDock);
+ QWidget* aSubWindow = theWindow->parentWidget();
+ QString aTitle = aSubWindow->windowTitle();
+ QWidget* aMDIWidget = centralWidget();
+ QList<QAction*> aActions = aMDIWidget->actions();
+
+ QAction* aDelAct = 0;
+ foreach(QAction* aAct, aActions)
+ {
+ if (aAct->text() == aTitle) {
+ aDelAct = aAct;
+ break;
+ }
+ }
+ aMDIWidget->removeAction(aDelAct);
}
+void XGUI_MainWindow::activateView()
+{
+ QAction* aAction = static_cast<QAction*>(sender());
+ QString aWndTitle = aAction->text();
+ QMdiArea* aMdiArea = static_cast<QMdiArea*>(centralWidget());
+
+ QList<QMdiSubWindow*> aWndList = aMdiArea->subWindowList();
+ QMdiSubWindow* aTargetView = 0;
+ foreach(QMdiSubWindow* aWnd, aWndList)
+ {
+ if (aWnd->windowTitle() == aWndTitle) {
+ aWnd->raise();
+ aWnd->activateWindow();
+ aTargetView = aWnd;
+ break;
+ }
+ }
+ QApplication::processEvents();
+ if (aTargetView)
+ QTimer::singleShot(20, aTargetView, SLOT(setFocus()));
+}
-QDockWidget* XGUI_MainWindow::createPropertyPanel()
+void XGUI_MainWindow::onViewActivated(QMdiSubWindow* theSubWnd)
{
- QDockWidget* aPropPanel = new QDockWidget(this);
- aPropPanel->setWindowTitle(tr("Property Panel"));
- aPropPanel->setObjectName(XGUI::PROP_PANEL);
+ if (!theSubWnd)
+ return;
+ QMdiArea* aMdiArea = static_cast<QMdiArea*>(centralWidget());
+ QString aWndTitle = theSubWnd->windowTitle();
+ QList<QAction*> aActionList = aMdiArea->actions();
+ foreach(QAction* aAct, aActionList)
+ {
+ if (aAct->isCheckable())
+ aAct->setChecked(aAct->text() == aWndTitle);
+ }
+}
- QWidget* aContent = new QWidget(aPropPanel);
- QVBoxLayout* aMainLay = new QVBoxLayout(aContent);
- aMainLay->setContentsMargins(3, 3, 3, 3);
- aPropPanel->setWidget(aContent);
+void XGUI_MainWindow::closeEvent(QCloseEvent * event)
+{
+ emit exitKeySequence();
+ event->ignore();
+}
- QWidget* aCustomWidget = new QWidget(aContent);
- aCustomWidget->setObjectName(XGUI::PROP_PANEL_WDG);
- aMainLay->addWidget(aCustomWidget);
- aMainLay->addStretch(1);
+void XGUI_MainWindow::createMainMenu()
+{
+ myMenuBar = new XGUI_MainMenu(this);
+ QDockWidget* aMenuDock = new QDockWidget(this);
+ aMenuDock->setWidget(myMenuBar);
+ aMenuDock->setAllowedAreas(Qt::TopDockWidgetArea);
+ aMenuDock->setFeatures(QDockWidget::DockWidgetVerticalTitleBar);
+ aMenuDock->setWindowTitle(tr("General"));
+ addDockWidget(Qt::TopDockWidgetArea, aMenuDock);
+}
- QFrame* aFrm = new QFrame(aContent);
- aFrm->setFrameStyle(QFrame::Sunken);
- aFrm->setFrameShape(QFrame::Panel);
- QHBoxLayout* aBtnLay = new QHBoxLayout(aFrm);
- aBtnLay->setContentsMargins(0, 0, 0, 0);
- aMainLay->addWidget(aFrm);
- QPushButton* aBtn = new QPushButton(QIcon(":pictures/button_help.png"), "", aFrm);
- aBtn->setFlat(true);
- aBtnLay->addWidget(aBtn);
- aBtnLay->addStretch(1);
- aBtn = new QPushButton(QIcon(":pictures/button_ok.png"), "", aFrm);
- aBtn->setObjectName(XGUI::PROP_PANEL_OK);
- aBtn->setFlat(true);
- aBtnLay->addWidget(aBtn);
- aBtn = new QPushButton(QIcon(":pictures/button_cancel.png"), "", aFrm);
- aBtn->setObjectName(XGUI::PROP_PANEL_CANCEL);
- aBtn->setFlat(true);
- aBtnLay->addWidget(aBtn);
+void XGUI_MainWindow::updateTitle()
+{
+ QString aTitle = myTitle;
+ if (!myCurrentDir.isNull())
+ aTitle += " - " + myCurrentDir;
+ if (myIsModified)
+ aTitle += "*";
+ setWindowTitle(aTitle);
+}
- return aPropPanel;
+void XGUI_MainWindow::setCurrentDir(const QString& theDir, bool toUpdate)
+{
+ myCurrentDir = theDir;
+ if (toUpdate)
+ updateTitle();
}
-QDockWidget* XGUI_MainWindow::createObjectBrowser()
+void XGUI_MainWindow::setModifiedState(bool isModified, bool toUpdate)
{
- QDockWidget* aObjDock = new QDockWidget(this);
- aObjDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
- aObjDock->setWindowTitle(tr("Object browser"));
- myObjectBrowser = new XGUI_ObjectsBrowser(aObjDock);
- aObjDock->setWidget(myObjectBrowser);
- return aObjDock;
+ myIsModified = isModified;
+ if (toUpdate)
+ updateTitle();
}
+
+CloseEventWatcher::CloseEventWatcher(QObject* theParent)
+ : QObject(theParent)
+{
+}
+
+bool CloseEventWatcher::eventFilter(QObject *obj, QEvent *event)
+{
+ if (event->type() == QEvent::Close) {
+ emit widgetClosed();
+ event->ignore();
+ return true;
+ } else {
+ // standard event processing
+ return QObject::eventFilter(obj, event);
+ }
+}
+
