// =====================
// 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()) );
}
LDesktop::LDesktop(int deskNum) : QObject(){
DPREFIX = "desktop-"+QString::number(deskNum)+"/";
desktopnumber = deskNum;
desktop = new QDesktopWidget();
defaultdesktop = (deskNum== desktop->primaryScreen());
xoffset = 0;
for(int i=0; i<desktopnumber; i++){
xoffset += desktop->screenGeometry(i).width();
}
deskMenu = new QMenu(0);
appmenu = new AppMenu(0);
//Setup the internal variables
settings = new QSettings(QSettings::UserScope, "LuminaDE","desktopsettings", this);
bgtimer = new QTimer(this);
bgtimer->setSingleShot(true);
bgWindow = new QWidget(0);
bgWindow->setObjectName("bgWindow");
bgWindow->setContextMenuPolicy(Qt::CustomContextMenu);
LX11::SetAsDesktop(bgWindow->winId());
bgWindow->setGeometry(xoffset,0,desktop->screenGeometry().width(), desktop->screenGeometry().height());
connect(bgWindow, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(ShowMenu()) );
//Start the update processes
QTimer::singleShot(1,this, SLOT(UpdateMenu()) );
QTimer::singleShot(1,this, SLOT(UpdateBackground()) );
QTimer::singleShot(1,this, SLOT(UpdateDesktop()) );
QTimer::singleShot(1,this, SLOT(UpdatePanels()) );
}
// =====================
// PRIVATE SLOTS
// =====================
void LDesktop::SettingsChanged(){
settings->sync(); //make sure to catch external settings changes
QTimer::singleShot(1,this, SLOT(UpdateMenu()) );
QTimer::singleShot(1,this, SLOT(UpdateBackground()) );
QTimer::singleShot(1,this, SLOT(UpdateDesktop()) );
QTimer::singleShot(1,this, SLOT(UpdatePanels()) );
}
void ChangeWS(short WS)
{
Node *n;
short oldws;
if(OnActiveWS(WS) || (WS >= TheScreen.desktop.WorkSpaces)
|| (Handle == MoveHandle) || (Handle == ResizeHandle)) return;
oldws=TheScreen.desktop.ActiveWorkSpace;
TheScreen.desktop.ActiveWorkSpace=WS;
UpdateDesktop();
SetWSBackground();
n=NULL;
while((n= NodeNext(TheScreen.UltimateList, n))) {
UltimateContext *uc;
uc = n->data;
if(IsNormal(uc)) {
if(uc->WorkSpace == oldws) {
UnmapWin(uc);
} else if(uc->WorkSpace==WS) {
MapWin(uc,True);
} else if(uc->WorkSpace==-1) {
DrawWinBorder(uc);
}
}
}
if(activemen) {
Menu2ws(RootMenu(activemen),WS);
RedrawMenuTree();
}
}
// =====================
// 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->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(const QPoint&)) );
if(DEBUG){ qDebug() << "Create bgDesktop"; }
bgDesktop = new QMdiArea(bgWindow);
//Make sure the desktop area is transparent to show the background
bgDesktop->setBackground( QBrush(Qt::NoBrush) );
bgDesktop->setStyleSheet( "QMdiArea{ border: none; background: transparent;}" );
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 LDesktop::SettingsChanged(){
if(issyncing){ return; } //don't refresh for internal modifications to the
issyncing = true;
qDebug() << "Found Settings Change:" << desktopnumber;
settings->sync(); //make sure to sync with external settings changes
UpdateBackground();
UpdateDesktop();
UpdatePanels();
UpdateMenu();
issyncing = false;
QTimer::singleShot(100, this, SLOT(UnlockSettings()) ); //give it a few moments to settle before performing another sync
}
DesktopViewPlugin::DesktopViewPlugin(QWidget *parent) : LDPlugin(parent, "desktopview"){
watcher = new QFileSystemWatcher(this);
deskDir = QDir::homePath();
if(QFile::exists(deskDir+"/Desktop") ){
deskDir = deskDir+"/Desktop";
}else if(QFile::exists(deskDir+"/desktop") ){
deskDir = deskDir+"/desktop";
}
watcher->addPath(deskDir);
icoSize = 0; //temporary placeholder
spacing = 0; //temporary placeholder
ITEMS.clear();
layout = new QGridLayout(this);
layout->setContentsMargins(1,1,1,1);
this->setLayout(layout);
//Connect the signals/slots
connect(watcher, SIGNAL(directoryChanged(QString)), this, SLOT(UpdateDesktop()) );
connect(watcher, SIGNAL(fileChanged(QString)), this, SLOT(UpdateDesktop()) );
//Now launch the update mechanisms in a new thread
QTimer::singleShot(10, this, SLOT(UpdateDesktop()) );
}
LDesktop::LDesktop(int deskNum) : QObject(){
DPREFIX = "desktop-"+QString::number(deskNum)+"/";
desktopnumber = deskNum;
desktop = new QDesktopWidget();
defaultdesktop = (deskNum== desktop->primaryScreen());
xoffset = 0;
for(int i=0; i<desktopnumber; i++){
xoffset += desktop->screenGeometry(i).width();
}
deskMenu = new QMenu(0);
appmenu = new AppMenu(0);
workspacelabel = new QLabel(0);
workspacelabel->setAlignment(Qt::AlignCenter);
wkspaceact = new QWidgetAction(0);
wkspaceact->setDefaultWidget(workspacelabel);
//Setup the internal variables
settings = new QSettings(QSettings::UserScope, "LuminaDE","desktopsettings", this);
//qDebug() << " - Desktop Settings File:" << settings->fileName();
if(!QFile::exists(settings->fileName())){ settings->setValue(DPREFIX+"background/filelist",QStringList()<<"default"); settings->sync(); }
bgtimer = new QTimer(this);
bgtimer->setSingleShot(true);
connect(bgtimer, SIGNAL(timeout()), this, SLOT(UpdateBackground()) );
watcher = new QFileSystemWatcher(this);
connect(watcher, SIGNAL(fileChanged(QString)), this, SLOT(SettingsChanged()) );
watcher->addPath(settings->fileName());
bgWindow = new QWidget(0);
bgWindow->setObjectName("bgWindow");
bgWindow->setContextMenuPolicy(Qt::CustomContextMenu);
LX11::SetAsDesktop(bgWindow->winId());
bgWindow->setGeometry(xoffset,0,desktop->screenGeometry().width(), desktop->screenGeometry().height());
connect(bgWindow, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(ShowMenu()) );
//Start the update processes
QTimer::singleShot(1,this, SLOT(UpdateMenu()) );
QTimer::singleShot(1,this, SLOT(UpdateBackground()) );
QTimer::singleShot(1,this, SLOT(UpdateDesktop()) );
QTimer::singleShot(1,this, SLOT(UpdatePanels()) );
}
/** Move a client window. */
char MoveClient(ClientNode *np, int startx, int starty)
{
XEvent event;
int oldx, oldy;
int doMove;
int north, south, east, west;
int height;
MaxFlags maxFlags;
Assert(np);
if(!(np->state.border & BORDER_MOVE)) {
return 0;
}
if(np->state.status & STAT_FULLSCREEN) {
return 0;
}
GrabMouseForMove();
RegisterCallback(0, SignalMove, NULL);
np->controller = MoveController;
shouldStopMove = 0;
oldx = np->x;
oldy = np->y;
maxFlags = np->state.maxFlags;
if(!(GetMouseMask() & (Button1Mask | Button2Mask))) {
StopMove(np, 0, oldx, oldy, maxFlags);
return 0;
}
GetBorderSize(&np->state, &north, &south, &east, &west);
startx -= west;
starty -= north;
currentClient = np;
atTop = atBottom = atLeft = atRight = 0;
doMove = 0;
for(;;) {
WaitForEvent(&event);
if(shouldStopMove) {
np->controller = NULL;
SetDefaultCursor(np->parent);
UnregisterCallback(SignalMove, NULL);
return doMove;
}
switch(event.type) {
case ButtonRelease:
if(event.xbutton.button == Button1
|| event.xbutton.button == Button2) {
StopMove(np, doMove, oldx, oldy, maxFlags);
return doMove;
}
break;
case MotionNotify:
DiscardMotionEvents(&event, np->window);
np->x = event.xmotion.x_root - startx;
np->y = event.xmotion.y_root - starty;
/* Get the move time used for desktop switching. */
if(!(atLeft | atTop | atRight | atBottom)) {
if(event.xmotion.state & Mod1Mask) {
moveTime.seconds = 0;
moveTime.ms = 0;
} else {
GetCurrentTime(&moveTime);
}
}
/* Determine if we are at a border for desktop switching. */
atLeft = atTop = atRight = atBottom = 0;
if(event.xmotion.x_root == 0) {
atLeft = 1;
} else if(event.xmotion.x_root == rootWidth - 1) {
atRight = 1;
}
if(event.xmotion.y_root == 0) {
atTop = 1;
} else if(event.xmotion.y_root == rootHeight - 1) {
atBottom = 1;
}
if(event.xmotion.state & Mod1Mask) {
/* Switch desktops immediately if alt is pressed. */
if(atLeft | atRight | atTop | atBottom) {
TimeType now;
GetCurrentTime(&now);
UpdateDesktop(&now);
}
} else {
/* If alt is not pressed, snap to borders. */
DoSnap(np);
}
if(!doMove && (abs(np->x - oldx) > MOVE_DELTA
|| abs(np->y - oldy) > MOVE_DELTA)) {
if(np->state.maxFlags) {
MaximizeClient(np, MAX_NONE);
startx = np->width / 2;
starty = -north / 2;
MoveMouse(np->parent, startx, starty);
}
CreateMoveWindow(np);
doMove = 1;
}
if(doMove) {
if(settings.moveMode == MOVE_OUTLINE) {
ClearOutline();
height = north + south;
if(!(np->state.status & STAT_SHADED)) {
height += np->height;
}
DrawOutline(np->x - west, np->y - north,
np->width + west + east, height);
} else {
JXMoveWindow(display, np->parent, np->x - west,
np->y - north);
SendConfigureEvent(np);
}
UpdateMoveWindow(np);
RequirePagerUpdate();
}
break;
default:
break;
}
}
}
/** Switch desktops if appropriate. */
void SignalMove(const TimeType *now, int x, int y, Window w, void *data)
{
UpdateDesktop(now);
}
