// ===================== // PRIVATE SLOTS // ===================== void LDesktop::InitDesktop(){ //This is called *once* during the main initialization routines checkResolution(); //Adjust the desktop config file first (if necessary) if(DEBUG){ qDebug() << "Init Desktop:" << desktopnumber; } //connect(desktop, SIGNAL(resized(int)), this, SLOT(UpdateGeometry(int))); if(DEBUG){ qDebug() << "Desktop #"<<desktopnumber<<" -> "<< desktop->screenGeometry(desktopnumber) << LSession::handle()->screenGeom(desktopnumber); } deskMenu = new QMenu(0); connect(deskMenu, SIGNAL(triggered(QAction*)), this, SLOT(SystemApplication(QAction*)) ); winMenu = new QMenu(0); winMenu->setTitle(tr("Window List")); winMenu->setIcon( LXDG::findIcon("preferences-system-windows","") ); connect(winMenu, SIGNAL(triggered(QAction*)), this, SLOT(winClicked(QAction*)) ); workspacelabel = new QLabel(0); workspacelabel->setAlignment(Qt::AlignCenter); wkspaceact = new QWidgetAction(0); wkspaceact->setDefaultWidget(workspacelabel); bgtimer = new QTimer(this); bgtimer->setSingleShot(true); connect(bgtimer, SIGNAL(timeout()), this, SLOT(UpdateBackground()) ); connect(QApplication::instance(), SIGNAL(DesktopConfigChanged()), this, SLOT(SettingsChanged()) ); connect(QApplication::instance(), SIGNAL(DesktopFilesChanged()), this, SLOT(UpdateDesktop()) ); connect(QApplication::instance(), SIGNAL(LocaleChanged()), this, SLOT(LocaleChanged()) ); if(DEBUG){ qDebug() << "Create bgWindow"; } bgWindow = new QWidget(); bgWindow->setObjectName("bgWindow"); bgWindow->setContextMenuPolicy(Qt::CustomContextMenu); bgWindow->setFocusPolicy(Qt::StrongFocus); bgWindow->setWindowFlags(Qt::WindowStaysOnBottomHint | Qt::CustomizeWindowHint | Qt::FramelessWindowHint); LSession::handle()->XCB->SetAsDesktop(bgWindow->winId()); bgWindow->setGeometry(LSession::handle()->screenGeom(desktopnumber)); connect(bgWindow, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(ShowMenu()) ); if(DEBUG){ qDebug() << "Create bgDesktop"; } bgDesktop = new LDesktopPluginSpace(bgWindow); //new QMdiArea(bgWindow); int grid = settings->value(DPREFIX+"GridSize",-1).toInt(); if(grid<0 && bgWindow->height() > 2000){ grid = 200; } else if(grid<0){ grid = 100; } bgDesktop->SetIconSize( grid ); connect(bgDesktop, SIGNAL(PluginRemovedByUser(QString)), this, SLOT(RemoveDeskPlugin(QString)) ); connect(bgDesktop, SIGNAL(IncreaseIcons()), this, SLOT(IncreaseDesktopPluginIcons()) ); connect(bgDesktop, SIGNAL(DecreaseIcons()), this, SLOT(DecreaseDesktopPluginIcons()) ); connect(bgDesktop, SIGNAL(HideDesktopMenu()), deskMenu, SLOT(hide())); if(DEBUG){ qDebug() << " - Desktop Init Done:" << desktopnumber; } //Start the update processes QTimer::singleShot(10,this, SLOT(UpdateMenu()) ); QTimer::singleShot(0,this, SLOT(UpdateBackground()) ); QTimer::singleShot(1,this, SLOT(UpdateDesktop()) ); QTimer::singleShot(2,this, SLOT(UpdatePanels()) ); }
void LDesktopPluginSpace::addDesktopPlugin(QString plugID){ //This is used for generic plugins (QWidget-based) if(DEBUG){ qDebug() << "Adding Desktop Plugin:" << plugID; } LDPlugin *plug = NewDP::createPlugin(plugID, this); if(plug==0){ return; } //invalid plugin //plug->setAttribute(Qt::WA_TranslucentBackground); plug->setWhatsThis(plugID); //Now get the saved geometry for the plugin QRect geom = plug->gridGeometry(); //grid coordinates if(geom.isNull()){ //Try the old format (might be slight drift between sessions if the grid size changes) geom = plug->loadPluginGeometry(); //in pixel coords if(!geom.isNull()){ geom = geomToGrid(geom); } //convert to grid coordinates } if(DEBUG){ qDebug() << "Saved plugin geom:" << geom << plugID; } //Now determine the position to put it if(geom.isNull()){ //No previous location - need to calculate initial geom QSize sz = plug->defaultPluginSize(); //in grid coordinates geom.setSize(sz); //if an applauncher - add from top-left, otherwise add in from bottom-right if(plugID.startsWith("applauncher")){ geom = findOpenSpot(geom.width(), geom.height() ); } else{ geom = findOpenSpot(geom.width(), geom.height(), RoundUp(this->height()/GRIDSIZE), RoundUp(this->width()/GRIDSIZE), true); } }else if(!ValidGeometry(plugID, gridToGeom(geom)) ){ //Find a new location for the plugin (saved location is invalid) geom = findOpenSpot(geom.width(), geom.height(), geom.y(), geom.x(), false); //try to get it within the same general area first } if(geom.x() < 0 || geom.y() < 0){ qDebug() << "No available space for desktop plugin:" << plugID << " - IGNORING"; delete plug; }else{ if(DEBUG){ qDebug() << " - New Plugin Geometry (grid):" << geom; } //Now place the item in the proper spot/size plug->setGridGeometry(geom); //save for later MovePlugin(plug, gridToGeom(geom)); //plug->setGeometry( gridToGeom(geom) ); plug->show(); if(DEBUG){ qDebug() << " - New Plugin Geometry (px):" << plug->geometry(); } ITEMS << plug; connect(plug, SIGNAL(StartMoving(QString)), this, SLOT(StartItemMove(QString)) ); connect(plug, SIGNAL(StartResizing(QString)), this, SLOT(StartItemResize(QString)) ); connect(plug, SIGNAL(RemovePlugin(QString)), this, SLOT(RemoveItem(QString)) ); connect(plug, SIGNAL(IncreaseIconSize()), this, SIGNAL(IncreaseIcons()) ); connect(plug, SIGNAL(DecreaseIconSize()), this, SIGNAL(DecreaseIcons()) ); connect(plug, SIGNAL(CloseDesktopMenu()), this, SIGNAL(HideDesktopMenu()) ); } }
void LDesktopPluginSpace::addDesktopPlugin(QString plugID){ //This is used for generic plugins (QWidget-based) if(DEBUG){ qDebug() << "Adding Desktop Plugin:" << plugID; } LDPlugin *plug = NewDP::createPlugin(plugID, this); plug->setWhatsThis(plugID); //Now get the geometry for the plugin QRect geom = plug->loadPluginGeometry(); //in pixel coords if(!geom.isNull()){ geom = geomToGrid(geom); } //convert to grid coordinates if(geom.isNull()){ //No previous location - need to calculate initial geom QSize sz = plug->defaultPluginSize(); //in grid coordinates geom.setSize(sz); geom = findOpenSpot(geom.width(), geom.height() ); }else if(!ValidGeometry(plugID, gridToGeom(geom)) ){ //Find a new location for the plugin (saved location is invalid) geom = findOpenSpot(geom.width(), geom.height(), geom.y(), geom.x(), false); //try to get it within the same general area first } if(geom.x() < 0 || geom.y() < 0){ qDebug() << "No available space for desktop plugin:" << plugID << " - IGNORING"; delete plug; }else{ if(DEBUG){ qDebug() << " - New Plugin Geometry (grid):" << geom; } //Now place the item in the proper spot/size MovePlugin(plug, gridToGeom(geom)); //plug->setGeometry( gridToGeom(geom) ); plug->show(); if(DEBUG){ qDebug() << " - New Plugin Geometry (px):" << plug->geometry(); } ITEMS << plug; connect(plug, SIGNAL(StartMoving(QString)), this, SLOT(StartItemMove(QString)) ); connect(plug, SIGNAL(StartResizing(QString)), this, SLOT(StartItemResize(QString)) ); connect(plug, SIGNAL(RemovePlugin(QString)), this, SLOT(RemoveItem(QString)) ); connect(plug, SIGNAL(IncreaseIconSize()), this, SIGNAL(IncreaseIcons()) ); connect(plug, SIGNAL(DecreaseIconSize()), this, SIGNAL(DecreaseIcons()) ); connect(plug, SIGNAL(CloseDesktopMenu()), this, SIGNAL(HideDesktopMenu()) ); } }