diff options
Diffstat (limited to 'kicker/extensions/dockbar/dockcontainer.cpp')
| -rw-r--r-- | kicker/extensions/dockbar/dockcontainer.cpp | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/kicker/extensions/dockbar/dockcontainer.cpp b/kicker/extensions/dockbar/dockcontainer.cpp new file mode 100644 index 000000000..f2117346d --- /dev/null +++ b/kicker/extensions/dockbar/dockcontainer.cpp @@ -0,0 +1,198 @@ +/***************************************************************** + +Copyright (c) 2000 Matthias Elter <elter@kde.org> + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +******************************************************************/ + +#include <qwidget.h> +#include <qtooltip.h> +#include <kwin.h> +#include <qvalidator.h> +#include <kinputdialog.h> +#include <klocale.h> +#include <kpopupmenu.h> +#include <kdebug.h> + +#include "dockcontainer.h" +#include "dockcontainer.moc" + +#include <X11/X.h> +#include <X11/Xlib.h> +#include <X11/Xutil.h> + + +DockContainer::DockContainer( QString command, QWidget *parent, + QString resname, QString resclass, bool undocked_style ) + : QFrame( parent, resname.ascii(), + undocked_style ? WStyle_Customize | + WStyle_StaysOnTop | WStyle_Tool | + WStyle_NoBorder | WX11BypassWM : 0 ), + _embeddedWinId(0), + _command(command), + _resName(resname), + _resClass(resclass) +{ + XSelectInput( qt_xdisplay(), winId(), + KeyPressMask | KeyReleaseMask | + ButtonPressMask | ButtonReleaseMask | + KeymapStateMask | + ButtonMotionMask | + PointerMotionMask | + EnterWindowMask | LeaveWindowMask | + FocusChangeMask | + ExposureMask | + StructureNotifyMask | + SubstructureRedirectMask | + SubstructureNotifyMask ); + if (!undocked_style) { + setFrameStyle(StyledPanel | Raised); + setLineWidth(border()); + QToolTip::add(this, command); + } else { + setFrameStyle(StyledPanel | Plain); + setLineWidth(1); + } + resize(sz(),sz()); +} + +void DockContainer::embed( WId id ) +{ + if( id == _embeddedWinId || id == 0) + return; + QRect geom = KWin::windowInfo(id,NET::WMKDEFrameStrut).frameGeometry(); + + // does the same as KWM::prepareForSwallowing() + XWithdrawWindow( qt_xdisplay(), id, qt_xscreen() ); + while( KWin::windowInfo(id, NET::XAWMState).mappingState() != NET::Withdrawn ); + + XReparentWindow( qt_xdisplay(), id, winId(), 0, 0 ); + + // resize if window is bigger than frame + if( (geom.width() > width()) || + (geom.height() > height()) ) + XResizeWindow( qt_xdisplay(), id, width(), height() ); + else + XMoveWindow(qt_xdisplay(), id, + (sz() - geom.width())/2 - border(), + (sz() - geom.height())/2 - border()); + XMapWindow( qt_xdisplay(), id ); + XUngrabButton( qt_xdisplay(), AnyButton, AnyModifier, winId() ); + + _embeddedWinId = id; +} + +void DockContainer::unembed() +{ + if( _embeddedWinId ) + XReparentWindow( qt_xdisplay(), _embeddedWinId, qt_xrootwin(), 0, 0 ); +} + +void DockContainer::kill() +{ + if ( _embeddedWinId ) { + XKillClient( qt_xdisplay(), _embeddedWinId ); + _embeddedWinId = 0; // in case the window does not exist anymore.. + } + else emit embeddedWindowDestroyed(this); /* enable killing of empty windows.. */ +} + +bool DockContainer::x11Event( XEvent *e ) +{ + switch( e->type ) { + case DestroyNotify: + if( e->xdestroywindow.window == _embeddedWinId || _embeddedWinId == 0) { + _embeddedWinId = 0; + emit embeddedWindowDestroyed(this); + } + break; + case UnmapNotify: + if ( e->xunmap.window == _embeddedWinId ) { + kdDebug() << "Unmap Notify !!! I hate smart dockapps as wmpinboard " << command() << endl; + _embeddedWinId = 0; + } + break; + case ReparentNotify: + if( _embeddedWinId && + (e->xreparent.window == _embeddedWinId) && + (e->xreparent.parent != winId()) ) { + _embeddedWinId = 0; + } + else if( e->xreparent.parent == winId() ) { + _embeddedWinId = e->xreparent.window; + embed( _embeddedWinId ); + } + break; + } + + return false; +} + +void DockContainer::askNewCommand(bool bad_command) +{ + bool ok; + QString title( i18n("Enter Command Line for Applet %1.%2").arg(resName()).arg(resClass()) ); + QString description( i18n("This applet does not behave correctly and the dockbar was unable to " + "find the command line necessary to launch it the next time KDE starts up") ); + QString cmd; + + /* + I was not able to figure out why valgrind complains inside the getText call.. + (invalid read of size 1 in Xmb.. functions) + */ + if (bad_command) { + cmd = KInputDialog::getText( title, description, + command(), &ok, this ); + } else { + cmd = KInputDialog::getText( title, QString::null, + command(), &ok, this ); + } + if (ok) { _command = cmd; emit settingsChanged(this); } +} + +void DockContainer::popupMenu(QPoint p) +{ + int r; + { + KPopupMenu pm(this); + pm.insertItem( i18n("Kill This Applet"), 0); + pm.insertItem( i18n("Change Command"), 1); + r = pm.exec(p); + /* pm is destroyed now .. if it is destroyed later, + there is a risk that kill() double-frees it */ + } + switch (r) { + case 0: { + kill(); + } break; + case 1: { + askNewCommand(false); + } break; + } +} + +int& DockContainer::sz() { + static int _sz = 66; + return _sz; +} + +int& DockContainer::border() { + static int _border = 1; + return _border; +} |