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Diffstat (limited to 'src/gui/freedesksystray.cpp')
| -rw-r--r-- | src/gui/freedesksystray.cpp | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/src/gui/freedesksystray.cpp b/src/gui/freedesksystray.cpp new file mode 100644 index 0000000..caab5c6 --- /dev/null +++ b/src/gui/freedesksystray.cpp @@ -0,0 +1,165 @@ +/*************************************************************************** + * Copyright (C) 2004 by Emil Stoyanov * + * emosto@users.sourceforge.net * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ + +// 2006 Modified by Michel de Boer + +#include "freedesksystray.h" + +FreeDeskSysTray::FreeDeskSysTray ( QWidget *pParent , const char *pszName ) + : QLabel(pParent, pszName, WMouseNoMask | WRepaintNoErase | WType_TopLevel | WStyle_Customize | WStyle_NoBorder | WStyle_StaysOnTop) +{ + mainWindow = pParent; + trayMenu = new QPopupMenu(this); +} + +void FreeDeskSysTray::dock () +{ + trayMenu->insertSeparator(); + trayMenu->insertItem(tr("Show/Hide"), this, SLOT(slotMenuItemShow())) ; + + QIconSet quitIcon(QPixmap::fromMimeSource("exit.png")); + trayMenu->insertItem(quitIcon, tr("Quit"), this, SLOT(slotMenuItemQuit())) ; + + Display *dpy = QPaintDevice::x11AppDisplay(); + WId trayWin = winId(); + + // System Tray Protocol Specification from freedesktop.org + Screen *screen = XDefaultScreenOfDisplay(dpy); + int iScreen = XScreenNumberOfScreen(screen); + char szAtom[32]; + snprintf(szAtom, sizeof(szAtom), "_NET_SYSTEM_TRAY_S%d", iScreen); + Atom selectionAtom = XInternAtom(dpy, szAtom, false); + XGrabServer(dpy); + Window managerWin = XGetSelectionOwner(dpy, selectionAtom); + XSelectInput(dpy, managerWin, StructureNotifyMask); + XUngrabServer(dpy); + XFlush(dpy); + XEvent ev; + memset(&ev, 0, sizeof(ev)); + ev.xclient.type = ClientMessage; + ev.xclient.window = managerWin; + ev.xclient.message_type = XInternAtom(dpy, "_NET_SYSTEM_TRAY_OPCODE", true); + ev.xclient.format = 32; + ev.xclient.data.l[0] = CurrentTime; + ev.xclient.data.l[1] = SYSTEM_TRAY_REQUEST_DOCK; + ev.xclient.data.l[2] = trayWin; + ev.xclient.data.l[3] = 0; + ev.xclient.data.l[4] = 0; + XSendEvent(dpy, managerWin, false, NoEventMask, &ev); + XSync(dpy, false); + + Atom trayAtom; + // KDE 3 + WId forWin = mainWindow ? mainWindow->topLevelWidget()->winId() : qt_xrootwin(); + trayAtom = XInternAtom(dpy, "_KDE_NET_WM_SYSTEM_TRAY_WINDOW_FOR", false); + XChangeProperty(dpy, trayWin, trayAtom, XA_WINDOW, 32, PropModeReplace, (unsigned char *) &forWin, 1); + + setMinimumSize(22, 22); + setBackgroundMode(Qt::X11ParentRelative); + + // because of GNOME - needs a wait of at least 50-100 ms, otherwise width=1 + // KDocker solves the problem so (bug?) + QTimer::singleShot(500, this, SLOT(show())); + +} + +void FreeDeskSysTray::undock () +{ + XUnmapWindow(QPaintDevice::x11AppDisplay(), winId()); + hide(); +} + +FreeDeskSysTray::~FreeDeskSysTray () +{} + +void FreeDeskSysTray::mousePressEvent ( QMouseEvent *pMouseEvent ) +{ + if (!QLabel::rect().contains(pMouseEvent->pos())) + return; + + switch (pMouseEvent->button()) + { + + case LeftButton: + slotMenuItemShow(); + break; + + case RightButton: + showContextMenu(pMouseEvent->globalPos()); + break; + + default: + break; + } +} + +void FreeDeskSysTray::setPixmapOverlay ( const QPixmap& pmOverlay ) +{ + QWidget *pParent = parentWidget(); + if (pParent == 0) + return; + + // Get base pixmap from parent widget. + QPixmap pm; + pm.convertFromImage(pParent->icon()->convertToImage().smoothScale(22, 22), 0); + + // Merge with the overlay pixmap. + QBitmap bmMask(*pm.mask()); + bitBlt(&bmMask, 0, 0, pmOverlay.mask(), 0, 0, -1, -1, Qt::OrROP); + pm.setMask(bmMask); + bitBlt(&pm, 0, 0, &pmOverlay); + + QLabel::setPixmap(pm); +} + +QPopupMenu *FreeDeskSysTray::contextMenu() +{ + return trayMenu; +} + + void FreeDeskSysTray::setPixmap(const QPixmap& pixmap) +{ + QLabel::setPixmap(pixmap); + repaint(true); +} + +void FreeDeskSysTray::showContextMenu(const QPoint& position) +{ + trayMenu->popup(position,0); +} + +void FreeDeskSysTray::slotMenuItemShow() { + +// mainWindowGeometry = mainWindow->geometry(); +// windowPos = mainWindow->frameGeometry().topLeft(); + + if (mainWindow->isVisible()) { + //mainWindow->setGeometry(mainWindowGeometry); + mainWindow->close(); + } else { +// mainWindow->move( windowPos ); // restore position + mainWindow->show(); + } + +} + +void FreeDeskSysTray::slotMenuItemQuit() { + emit quitSelected(); +} |