114 lines
2.6 KiB
C++
114 lines
2.6 KiB
C++
#include "main.h"
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#include "options.h"
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#include "atoms.h"
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#include "workspace.h"
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#include <X11/X.h>
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#include <X11/Xos.h>
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/Xatom.h>
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#include <stdio.h>
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#include <signal.h>
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#define INT8 _X11INT8
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#define INT32 _X11INT32
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#include <X11/Xproto.h>
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#undef INT8
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#undef INT32
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#define i18n(x) (x)
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Options* options;
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Atoms* atoms;
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static bool initting = FALSE;
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int x11ErrorHandler(Display *d, XErrorEvent *e){
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char msg[80], req[80], number[80];
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bool ignore_badwindow = FALSE; //maybe temporary
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if (initting &&
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(
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e->request_code == X_ChangeWindowAttributes
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|| e->request_code == X_GrabKey
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)
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&& (e->error_code == BadAccess)) {
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fprintf(stderr, i18n("kwin: it looks like there's already a window manager running. kwin not started\n"));
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exit(1);
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}
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if (ignore_badwindow && (e->error_code == BadWindow || e->error_code == BadColor))
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return 0;
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XGetErrorText(d, e->error_code, msg, sizeof(msg));
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sprintf(number, "%d", e->request_code);
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XGetErrorDatabaseText(d, "XRequest", number, "<unknown>", req, sizeof(req));
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fprintf(stderr, "kwin: %s(0x%lx): %s\n", req, e->resourceid, msg);
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if (initting) {
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fprintf(stderr, i18n("kwin: failure during initialisation; aborting\n"));
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exit(1);
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}
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return 0;
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}
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Application::Application( int &argc, char *argv[] )
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: KApplication( argc, argv, "kwin" )
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{
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initting = TRUE;
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options = new Options;
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atoms = new Atoms;
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// install X11 error handler
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XSetErrorHandler( x11ErrorHandler );
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// create a workspace.
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workspaces += new Workspace();
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initting = FALSE;
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if ( argc > 1 ) {
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QString s = argv[1];
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int i = s.toInt();
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workspaces += new Workspace( (WId ) i );
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}
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syncX();
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initting = FALSE;
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}
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Application::~Application()
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{
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for ( WorkspaceList::Iterator it = workspaces.begin(); it != workspaces.end(); ++it) {
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delete (*it);
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}
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delete options;
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}
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bool Application::x11EventFilter( XEvent *e )
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{
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for ( WorkspaceList::Iterator it = workspaces.begin(); it != workspaces.end(); ++it) {
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if ( (*it)->workspaceEvent( e ) )
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return TRUE;
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}
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return KApplication::x11EventFilter( e );
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}
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static void sighandler(int) {
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QApplication::exit();
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}
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int main( int argc, char * argv[] ) {
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if (signal(SIGTERM, sighandler) == SIG_IGN)
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signal(SIGTERM, SIG_IGN);
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if (signal(SIGINT, sighandler) == SIG_IGN)
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signal(SIGINT, SIG_IGN);
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if (signal(SIGHUP, sighandler) == SIG_IGN)
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signal(SIGHUP, SIG_IGN);
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Application a( argc, argv );
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fcntl(ConnectionNumber(qt_xdisplay()), F_SETFD, 1);
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return a.exec();
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}
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