diff options
Diffstat (limited to 'lumina-desktop/panel-plugins/taskmanager/LTaskButton.cpp')
| -rw-r--r-- | lumina-desktop/panel-plugins/taskmanager/LTaskButton.cpp | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/lumina-desktop/panel-plugins/taskmanager/LTaskButton.cpp b/lumina-desktop/panel-plugins/taskmanager/LTaskButton.cpp new file mode 100644 index 00000000..80600488 --- /dev/null +++ b/lumina-desktop/panel-plugins/taskmanager/LTaskButton.cpp @@ -0,0 +1,194 @@ +//=========================================== +// Lumina-DE source code +// Copyright (c) 2014, Ken Moore +// Available under the 3-clause BSD license +// See the LICENSE file for full details +//=========================================== +#include "LTaskButton.h" + +LTaskButton::LTaskButton(QWidget *parent) : LTBWidget(parent){ + actMenu = new QMenu(this); + winMenu = new QMenu(this); + UpdateMenus(); + + this->setToolButtonStyle(Qt::ToolButtonTextBesideIcon); + this->setAutoRaise(false); //make sure these always look like buttons + this->setContextMenuPolicy(Qt::CustomContextMenu); + winMenu->setContextMenuPolicy(Qt::CustomContextMenu); + connect(this, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(openActionMenu()) ); + connect(this, SIGNAL(clicked()), this, SLOT(buttonClicked()) ); + connect(winMenu, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(openActionMenu()) ); + connect(winMenu, SIGNAL(triggered(QAction*)), this, SLOT(winClicked(QAction*)) ); +} + +LTaskButton::~LTaskButton(){ + +} + +//=========== +// PUBLIC +//=========== +QList<LWinInfo> LTaskButton::windows(){ + return WINLIST; +} + +QString LTaskButton::classname(){ + return cname; +} + +void LTaskButton::addWindow(LWinInfo win){ + WINLIST << win; + UpdateButton(); +} + +void LTaskButton::rmWindow(LWinInfo win){ + for(int i=0; i<WINLIST.length(); i++){ + if(WINLIST[i].windowID() == win.windowID()){ + WINLIST.removeAt(i); + break; + } + } + UpdateButton(); +} + +//========== +// PRIVATE +//========== +LWinInfo LTaskButton::currentWindow(){ + if(WINLIST.length() == 1 || cWin.windowID()==0){ + return WINLIST[0]; //only 1 window - this must be it + }else{ + return cWin; + } +} + +//============= +// PUBLIC SLOTS +//============= +void LTaskButton::UpdateButton(){ + if(winMenu->isVisible()){ return; } //skip this if the window menu is currently visible for now + bool statusOnly = WINLIST.length() == LWINLIST.length(); + LWINLIST = WINLIST; + + winMenu->clear(); + Lumina::STATES showstate = Lumina::NOSHOW; + for(int i=0; i<WINLIST.length(); i++){ + if(WINLIST[i].windowID() == 0){ + WINLIST.removeAt(i); + i--; + continue; + } + if(i==0 && !statusOnly){ + //Update the button visuals from the first window + this->setIcon(WINLIST[i].icon()); + cname = WINLIST[i].Class(); + if(cname.isEmpty()){ + //Special case (chrome/chromium does not register *any* information with X except window title) + cname = WINLIST[i].text(); + if(cname.contains(" - ")){ cname = cname.section(" - ",-1); } + } + this->setToolTip(cname); + if(this->icon().isNull()){ + this->setIcon( LXDG::findIcon(cname.toLower(),"") ); + if(this->icon().isNull()){ + this->setIcon( LXDG::findIcon("preferences-system-windows","") ); + noicon=true; + }else{ + noicon = false; + } + }else{ + noicon = false; + } + } + winMenu->addAction( WINLIST[i].icon(), WINLIST[i].text() ); + Lumina::STATES stat = WINLIST[i].status(); + if(stat==Lumina::NOTIFICATION){ showstate = stat; } //highest priority + else if( stat==Lumina::ACTIVE && showstate != Lumina::NOTIFICATION){ showstate = stat; } //next priority + else if( stat==Lumina::Lumina::VISIBLE && showstate != Lumina::NOTIFICATION && showstate != Lumina::ACTIVE){ showstate = stat; } + else if(showstate == Lumina::INVISIBLE || showstate == Lumina::NOSHOW){ showstate = stat; } //anything is the same/better + } + //Now setup the button appropriately + // - visibility + if(showstate == Lumina::NOSHOW || WINLIST.length() < 1){ this->setVisible(false); } + else{ this->setVisible(true); } + // - functionality + if(WINLIST.length() == 1){ + //single window + this->setPopupMode(QToolButton::DelayedPopup); + this->setMenu(actMenu); + if(noicon){ this->setText( this->fontMetrics().elidedText(cname, Qt::ElideRight ,80) ); } + else{ this->setText(""); } + }else if(WINLIST.length() > 1){ + //multiple windows + this->setPopupMode(QToolButton::InstantPopup); + this->setMenu(winMenu); + if(noicon){ this->setText( this->fontMetrics().elidedText(cname, Qt::ElideRight ,80) +" ("+QString::number(WINLIST.length())+")" ); } + else{ this->setText("("+QString::number(WINLIST.length())+")"); } + } + this->setState(showstate); //Make sure this is after the button setup so that it properly sets the margins/etc +} + +void LTaskButton::UpdateMenus(){ + //Action menu is very simple right now - can expand it later + actMenu->clear(); + actMenu->addAction( LXDG::findIcon("window-close",""), tr("Close Window"), this, SLOT(closeWindow()) ); +} + +//============= +// PRIVATE SLOTS +//============= +void LTaskButton::buttonClicked(){ + if(WINLIST.length() > 1){ + winMenu->popup(QCursor::pos()); + }else{ + triggerWindow(); + } +} + +void LTaskButton::closeWindow(){ + if(winMenu->isVisible()){ winMenu->hide(); } + LWinInfo win = currentWindow(); + LX11::CloseWindow(win.windowID()); + cWin = LWinInfo(); //clear the current +} + +void LTaskButton::triggerWindow(){ + LWinInfo win = currentWindow(); + //Check which state the window is currently in and flip it to the other + LX11::WINDOWSTATE state = LX11::GetWindowState(win.windowID()); + if(state == LX11::ACTIVE){ + qDebug() << "Minimize Window:" << this->text(); + LX11::IconifyWindow(win.windowID()); + }else if(state == LX11::VISIBLE){ + qDebug() << "Activate Window:" << this->text(); + LX11::ActivateWindow(win.windowID()); + }else{ + qDebug() << "Restore Window:" << this->text(); + LX11::RestoreWindow(win.windowID()); + } + cWin = LWinInfo(); //clear the current +} + +void LTaskButton::winClicked(QAction* act){ + //Get the window from the action + QString txt = act->text(); + for(int i=0; i<WINLIST.length(); i++){ + if(WINLIST[i].text() == txt){ cWin = WINLIST[i]; } + } + //Now trigger the window + triggerWindow(); +} + +void LTaskButton::openActionMenu(){ + //Get the Window the mouse is currently over + QAction *act = winMenu->actionAt(QCursor::pos()); + if( act != 0 && winMenu->isVisible() ){ + //get the window from the action + QString txt = act->text(); + for(int i=0; i<WINLIST.length(); i++){ + if(WINLIST[i].text() == txt){ cWin = WINLIST[i]; } + } + } + //Now show the action menu + actMenu->popup(QCursor::pos()); +} |