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tdebase/kstart/kstart.cpp

405 lines
13 KiB

/*
* kstart.C. Part of the KDE project.
*
* Copyright (C) 1997-2000 Matthias Ettrich <ettrich@kde.org>
*
* First port to NETWM by David Faure <faure@kde.org>
* Send to system tray by Richard Moore <rich@kde.org>
*/
#include "kstart.moc"
#include "version.h"
#include <fcntl.h>
#include <stdlib.h>
#include <tqregexp.h>
#include <tqtimer.h>
#include <kdebug.h>
#include <kprocess.h>
#include <klocale.h>
#include <kwin.h>
#include <kwinmodule.h>
#include <kapplication.h>
#include <kaboutdata.h>
#include <kcmdlineargs.h>
#include <kstartupinfo.h>
#include <kxmessages.h>
#include <netwm.h>
// some globals
static KProcess proc;
static TQCString windowtitle = 0;
static TQCString windowclass = 0;
static int desktop = 0;
static bool activate = false;
static bool iconify = false;
static bool toSysTray = false;
static bool fullscreen = false;
static unsigned long state = 0;
static unsigned long mask = 0;
static NET::WindowType windowtype = NET::Unknown;
static KWinModule* kwinmodule;
KStart::KStart()
:TQObject()
{
NETRootInfo i( qt_xdisplay(), NET::Supported );
bool useRule = !toSysTray && i.isSupported( NET::WM2KDETemporaryRules );
if( useRule )
sendRule();
else {
// connect to window add to get the NEW windows
connect(kwinmodule, TQT_SIGNAL(windowAdded(WId)), TQT_SLOT(windowAdded(WId)));
if (windowtitle != 0)
kwinmodule->doNotManage( windowtitle );
}
// propagate the app startup notification info to the started app
KStartupInfoId id;
id.initId( kapp->startupId());
id.setupStartupEnv();
//finally execute the comand
if( proc.start(KProcess::DontCare) ) {
KStartupInfoData data;
data.addPid( proc.pid() );
TQCString bin = proc.args().first();
data.setName( bin );
data.setBin( bin.mid( bin.findRev( '/' ) + 1 ));
KStartupInfo::sendChange( id, data );
}
else
KStartupInfo::sendFinish( id ); // failed to start
TQTimer::singleShot( useRule ? 0 : 120 * 1000, kapp, TQT_SLOT( quit()));
}
void KStart::sendRule() {
KXMessages msg;
TQCString message;
if( windowtitle != 0 )
message += "title=" + windowtitle + "\ntitlematch=3\n"; // 3 = regexp match
if( windowclass != 0 )
message += "wmclass=" + windowclass + "\nwmclassmatch=1\n" // 1 = exact match
+ "wmclasscomplete="
// if windowclass contains a space (i.e. 2 words, use whole WM_CLASS)
+ ( windowclass.contains( ' ' ) ? "true" : "false" ) + "\n";
if( (windowtitle != 0) || (windowclass != 0) ) {
// always ignore these window types
message += "types=" + TQCString().setNum( -1U &
~( NET::TopMenuMask | NET::ToolbarMask | NET::DesktopMask | NET::SplashMask | NET::MenuMask )) + "\n";
} else {
// accept only "normal" windows
message += "types=" + TQCString().setNum( NET::NormalMask | NET::DialogMask ) + "\n";
}
if ( ( desktop > 0 && desktop <= kwinmodule->numberOfDesktops() )
|| desktop == NETWinInfo::OnAllDesktops ) {
message += "desktop=" + TQCString().setNum( desktop ) + "\ndesktoprule=3\n";
}
if (activate)
message += "fsplevel=0\nfsplevelrule=2\n";
if (iconify)
message += "minimize=true\nminimizerule=3\n";
if ( windowtype != NET::Unknown ) {
message += "type=" + TQCString().setNum( windowtype ) + "\ntyperule=2";
}
if ( state ) {
if( state & NET::KeepAbove )
message += "above=true\naboverule=3\n";
if( state & NET::KeepBelow )
message += "below=true\nbelowrule=3\n";
if( state & NET::SkipTaskbar )
message += "skiptaskbar=true\nskiptaskbarrule=3\n";
if( state & NET::SkipPager )
message += "skippager=true\nskippagerrule=3\n";
if( state & NET::MaxVert )
message += "maximizevert=true\nmaximizevertrule=3\n";
if( state & NET::MaxHoriz )
message += "maximizehoriz=true\nmaximizehorizrule=3\n";
if( state & NET::FullScreen )
message += "fullscreen=true\nfullscreenrule=3\n";
}
msg.broadcastMessage( "_KDE_NET_WM_TEMPORARY_RULES", message, -1, false );
kapp->flushX();
}
const int SUPPORTED_WINDOW_TYPES_MASK = NET::NormalMask | NET::DesktopMask | NET::DockMask
| NET::ToolbarMask | NET::MenuMask | NET::DialogMask | NET::OverrideMask | NET::TopMenuMask
| NET::UtilityMask | NET::SplashMask;
void KStart::windowAdded(WId w){
KWin::WindowInfo info = KWin::windowInfo( w );
// always ignore these window types
if( info.windowType( SUPPORTED_WINDOW_TYPES_MASK ) == NET::TopMenu
|| info.windowType( SUPPORTED_WINDOW_TYPES_MASK ) == NET::Toolbar
|| info.windowType( SUPPORTED_WINDOW_TYPES_MASK ) == NET::Desktop )
return;
if ( windowtitle != 0 ) {
TQString title = info.name().lower();
TQRegExp r( windowtitle.lower());
if (r.match(title) == -1)
return; // no match
}
if ( windowclass != 0 ) {
XClassHint hint;
if( !XGetClassHint( qt_xdisplay(), w, &hint ))
return;
TQCString cls = windowclass.contains( ' ' )
? TQCString( hint.res_name ) + ' ' + hint.res_class : TQCString( hint.res_class );
cls = cls.lower();
XFree( hint.res_name );
XFree( hint.res_class );
if( cls != windowclass )
return;
}
if( (windowtitle == 0) && (windowclass == 0) ) {
// accept only "normal" windows
if( info.windowType( SUPPORTED_WINDOW_TYPES_MASK ) != NET::Unknown
&& info.windowType( SUPPORTED_WINDOW_TYPES_MASK ) != NET::Normal
&& info.windowType( SUPPORTED_WINDOW_TYPES_MASK ) != NET::Dialog )
return;
}
applyStyle( w );
TQApplication::exit();
}
extern Atom qt_wm_state; // defined in qapplication_x11.cpp
static bool wstate_withdrawn( WId winid )
{
Atom type;
int format;
unsigned long length, after;
unsigned char *data;
int r = XGetWindowProperty( qt_xdisplay(), winid, qt_wm_state, 0, 2,
FALSE, AnyPropertyType, &type, &format,
&length, &after, &data );
bool withdrawn = TRUE;
if ( r == Success && data && format == 32 ) {
TQ_UINT32 *wstate = (TQ_UINT32*)data;
withdrawn = (*wstate == WithdrawnState );
XFree( (char *)data );
}
return withdrawn;
}
void KStart::applyStyle(WId w ) {
if ( toSysTray || state || iconify || windowtype != NET::Unknown || desktop >= 1 ) {
XWithdrawWindow(qt_xdisplay(), w, qt_xscreen());
TQApplication::flushX();
while ( !wstate_withdrawn(w) )
;
}
NETWinInfo info( qt_xdisplay(), w, qt_xrootwin(), NET::WMState );
if ( ( desktop > 0 && desktop <= kwinmodule->numberOfDesktops() )
|| desktop == NETWinInfo::OnAllDesktops )
info.setDesktop( desktop );
if (iconify) {
XWMHints * hints = XGetWMHints(qt_xdisplay(), w );
if (hints ) {
hints->flags |= StateHint;
hints->initial_state = IconicState;
XSetWMHints( qt_xdisplay(), w, hints );
XFree(hints);
}
}
if ( windowtype != NET::Unknown ) {
info.setWindowType( windowtype );
}
if ( state )
info.setState( state, mask );
if ( toSysTray ) {
TQApplication::beep();
KWin::setSystemTrayWindowFor( w, qt_xrootwin() );
}
if ( fullscreen ) {
TQRect r = TQApplication::desktop()->geometry();
XMoveResizeWindow( qt_xdisplay(), w, r.x(), r.y(), r.width(), r.height() );
}
XSync(qt_xdisplay(), False);
XMapWindow(qt_xdisplay(), w );
XSync(qt_xdisplay(), False);
if (activate)
KWin::forceActiveWindow( w );
TQApplication::flushX();
}
// David, 05/03/2000
static KCmdLineOptions options[] =
{
{ "!+command", I18N_NOOP("Command to execute"), 0 },
// "!" means: all options after command are treated as arguments to the command
{ "window <regexp>", I18N_NOOP("A regular expression matching the window title"), 0 },
{ "windowclass <class>", I18N_NOOP("A string matching the window class (WM_CLASS property)\n"
"The window class can be found out by running\n"
"'xprop | grep WM_CLASS' and clicking on a window\n"
"(use either both parts separated by a space or only the right part).\n"
"NOTE: If you specify neither window title nor window class,\n"
"then the very first window to appear will be taken;\n"
"omitting both options is NOT recommended."), 0 },
{ "desktop <number>", I18N_NOOP("Desktop on which to make the window appear"), 0 },
{ "currentdesktop", I18N_NOOP("Make the window appear on the desktop that was active\nwhen starting the application"), 0 },
{ "alldesktops", I18N_NOOP("Make the window appear on all desktops"), 0 },
{ "iconify", I18N_NOOP("Iconify the window"), 0 },
{ "maximize", I18N_NOOP("Maximize the window"), 0 },
{ "maximize-vertically", I18N_NOOP("Maximize the window vertically"), 0 },
{ "maximize-horizontally", I18N_NOOP("Maximize the window horizontally"), 0 },
{ "fullscreen", I18N_NOOP("Show window fullscreen"), 0 },
{ "type <type>", I18N_NOOP("The window type: Normal, Desktop, Dock, Tool, \nMenu, Dialog, TopMenu or Override"), 0 },
{ "activate", I18N_NOOP("Jump to the window even if it is started on a \n"
"different virtual desktop"), 0 },
{ "ontop", 0, 0 },
{ "keepabove", I18N_NOOP("Try to keep the window above other windows"), 0 },
{ "onbottom", 0, 0 },
{ "keepbelow", I18N_NOOP("Try to keep the window below other windows"), 0 },
{ "skiptaskbar", I18N_NOOP("The window does not get an entry in the taskbar"), 0 },
{ "skippager", I18N_NOOP("The window does not get an entry on the pager"), 0 },
{ "tosystray", I18N_NOOP("The window is sent to the system tray in Kicker"), 0 },
KCmdLineLastOption
};
int main( int argc, char *argv[] )
{
// David, 05/03/2000
KAboutData aboutData( "kstart", I18N_NOOP("KStart"), KSTART_VERSION,
I18N_NOOP(""
"Utility to launch applications with special window properties \n"
"such as iconified, maximized, a certain virtual desktop, a special decoration\n"
"and so on." ),
KAboutData::License_GPL,
"(C) 1997-2000 Matthias Ettrich (ettrich@kde.org)" );
aboutData.addAuthor( "Matthias Ettrich", 0, "ettrich@kde.org" );
aboutData.addAuthor( "David Faure", 0, "faure@kde.org" );
aboutData.addAuthor( "Richard J. Moore", 0, "rich@kde.org" );
KCmdLineArgs::init( argc, argv, &aboutData );
KCmdLineArgs::addCmdLineOptions( options ); // Add our own options.
KApplication app;
KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
if ( args->count() == 0 )
KCmdLineArgs::usage(i18n("No command specified"));
for(int i=0; i < args->count(); i++)
proc << args->arg(i);
kwinmodule = new KWinModule;
desktop = args->getOption( "desktop" ).toInt();
if ( args->isSet ( "alldesktops") )
desktop = NETWinInfo::OnAllDesktops;
if ( args->isSet ( "currentdesktop") )
desktop = kwinmodule->currentDesktop();
windowtitle = args->getOption( "window" );
windowclass = args->getOption( "windowclass" );
if( windowclass != 0 )
windowclass = windowclass.lower();
if( windowtitle.isEmpty() && windowclass.isEmpty())
kdWarning() << "Omitting both --window and --windowclass arguments is not recommended" << endl;
TQCString s = args->getOption( "type" );
if ( !s.isEmpty() ) {
s = s.lower();
if ( s == "desktop" )
windowtype = NET::Desktop;
else if ( s == "dock" )
windowtype = NET::Dock;
else if ( s == "tool" )
windowtype = NET::Tool;
else if ( s == "menu" )
windowtype = NET::Menu;
else if ( s == "dialog" )
windowtype = NET::Dialog;
else if ( s == "override" )
windowtype = NET::Override;
else if ( s == "topmenu" )
windowtype = NET::TopMenu;
else
windowtype = NET::Normal;
}
if ( args->isSet( "keepabove" ) ) {
state |= NET::KeepAbove;
mask |= NET::KeepAbove;
} else if ( args->isSet( "keepbelow" ) ) {
state |= NET::KeepBelow;
mask |= NET::KeepBelow;
}
if ( args->isSet( "skiptaskbar" ) ) {
state |= NET::SkipTaskbar;
mask |= NET::SkipTaskbar;
}
if ( args->isSet( "skippager" ) ) {
state |= NET::SkipPager;
mask |= NET::SkipPager;
}
activate = args->isSet("activate");
if ( args->isSet("maximize") ) {
state |= NET::Max;
mask |= NET::Max;
}
if ( args->isSet("maximize-vertically") ) {
state |= NET::MaxVert;
mask |= NET::MaxVert;
}
if ( args->isSet("maximize-horizontally") ) {
state |= NET::MaxHoriz;
mask |= NET::MaxHoriz;
}
iconify = args->isSet("iconify");
toSysTray = args->isSet("tosystray");
if ( args->isSet("fullscreen") ) {
NETRootInfo i( qt_xdisplay(), NET::Supported );
if( i.isSupported( NET::FullScreen )) {
state |= NET::FullScreen;
mask |= NET::FullScreen;
} else {
windowtype = NET::Override;
fullscreen = true;
}
}
fcntl(ConnectionNumber(qt_xdisplay()), F_SETFD, 1);
args->clear();
KStart start;
return app.exec();
}