This commit is contained in:
rhp 2001-05-30 15:36:31 +00:00
commit 287b6b15d3
12 changed files with 1153 additions and 0 deletions

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/* Metacity X display handler */
/*
* Copyright (C) 2001 Havoc Pennington
*
* 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.
*/
#include "display.h"
#include "util.h"
#include "main.h"
#include "screen.h"
#include "window.h"
static GSList *all_displays = NULL;
static void meta_spew_event (MetaDisplay *display,
XEvent *event);
static void event_queue_callback (MetaEventQueue *queue,
XEvent *event,
gpointer data);
static gint
unsigned_long_equal (gconstpointer v1,
gconstpointer v2)
{
return *((const gulong*) v1) == *((const gulong*) v2);
}
static guint
unsigned_long_hash (gconstpointer v)
{
gulong val = * (const gulong *) v;
/* I'm not sure this works so well. */
#if G_SIZEOF_LONG > 4
return (guint) (val ^ (val >> 32));
#else
return val;
#endif
}
gboolean
meta_display_open (const char *name)
{
MetaDisplay *display;
Display *xdisplay;
int i;
meta_verbose ("Opening display '%s'\n", XDisplayName (name));
xdisplay = XOpenDisplay (name);
if (xdisplay == NULL)
{
meta_warning (_("Failed to open X Window System display '%s'\n"),
XDisplayName (name));
return FALSE;
}
display = g_new (MetaDisplay, 1);
display->name = g_strdup (XDisplayName (name));
display->xdisplay = xdisplay;
display->events = meta_event_queue_new (display->xdisplay,
event_queue_callback,
display);
display->window_ids = g_hash_table_new (unsigned_long_hash, unsigned_long_equal);
all_displays = g_slist_prepend (all_displays, display);
display->screens = NULL;
i = 0;
while (i < ScreenCount (xdisplay))
{
display->screens = g_slist_prepend (display->screens,
meta_screen_new (display, i));
++i;
}
return TRUE;
}
static void
free_window (gpointer key, gpointer value, gpointer data)
{
MetaWindow *window;
window = value;
meta_window_free (window);
}
void
meta_display_close (MetaDisplay *display)
{
g_hash_table_foreach (display->window_ids,
free_window,
NULL);
g_hash_table_destroy (display->window_ids);
meta_event_queue_free (display->events);
XCloseDisplay (display->xdisplay);
g_free (display->name);
all_displays = g_slist_remove (all_displays, display);
g_free (display);
if (all_displays == NULL)
{
meta_verbose ("Last display closed, quitting\n");
meta_quit (META_EXIT_SUCCESS);
}
}
MetaScreen*
meta_display_screen_for_root (MetaDisplay *display,
Window xroot)
{
GSList *tmp;
tmp = display->screens;
while (tmp != NULL)
{
MetaScreen *screen = tmp->data;
if (xroot == screen->xroot)
return screen;
tmp = tmp->next;
}
return NULL;
}
static gboolean dump_events = TRUE;
static void
event_queue_callback (MetaEventQueue *queue,
XEvent *event,
gpointer data)
{
MetaWindow *window;
MetaDisplay *display;
display = data;
if (dump_events)
meta_spew_event (display, event);
window = meta_display_lookup_window (display, event->xany.window);
if (window)
{
if (meta_window_event (window, event))
return;
}
switch (event->type)
{
case KeyPress:
break;
case KeyRelease:
break;
case ButtonPress:
break;
case ButtonRelease:
break;
case MotionNotify:
break;
case EnterNotify:
break;
case LeaveNotify:
break;
case FocusIn:
break;
case FocusOut:
break;
case KeymapNotify:
break;
case Expose:
break;
case GraphicsExpose:
break;
case NoExpose:
break;
case VisibilityNotify:
break;
case CreateNotify:
break;
case DestroyNotify:
break;
case UnmapNotify:
break;
case MapNotify:
break;
case MapRequest:
break;
case ReparentNotify:
break;
case ConfigureNotify:
break;
case ConfigureRequest:
break;
case GravityNotify:
break;
case ResizeRequest:
break;
case CirculateNotify:
break;
case CirculateRequest:
break;
case PropertyNotify:
break;
case SelectionClear:
break;
case SelectionRequest:
break;
case SelectionNotify:
break;
case ColormapNotify:
break;
case ClientMessage:
break;
case MappingNotify:
break;
default:
break;
}
}
static void
meta_spew_event (MetaDisplay *display,
XEvent *event)
{
const char *name = NULL;
char *extra = NULL;
char *winname;
MetaScreen *screen;
switch (event->type)
{
case KeyPress:
name = "KeyPress";
break;
case KeyRelease:
name = "KeyRelease";
break;
case ButtonPress:
name = "ButtonPress";
break;
case ButtonRelease:
name = "ButtonRelease";
break;
case MotionNotify:
name = "MotionNotify";
break;
case EnterNotify:
name = "EnterNotify";
break;
case LeaveNotify:
name = "LeaveNotify";
break;
case FocusIn:
name = "FocusIn";
break;
case FocusOut:
name = "FocusOut";
break;
case KeymapNotify:
name = "KeymapNotify";
break;
case Expose:
name = "Expose";
break;
case GraphicsExpose:
name = "GraphicsExpose";
break;
case NoExpose:
name = "NoExpose";
break;
case VisibilityNotify:
name = "VisibilityNotify";
break;
case CreateNotify:
name = "CreateNotify";
break;
case DestroyNotify:
name = "DestroyNotify";
break;
case UnmapNotify:
name = "UnmapNotify";
break;
case MapNotify:
name = "MapNotify";
break;
case MapRequest:
name = "MapRequest";
break;
case ReparentNotify:
name = "ReparentNotify";
break;
case ConfigureNotify:
name = "ConfigureNotify";
extra = g_strdup_printf ("x: %d y: %d w: %d h: %d above: 0x%lx",
event->xconfigure.x,
event->xconfigure.y,
event->xconfigure.width,
event->xconfigure.height,
event->xconfigure.above);
break;
case ConfigureRequest:
name = "ConfigureRequest";
break;
case GravityNotify:
name = "GravityNotify";
break;
case ResizeRequest:
name = "ResizeRequest";
break;
case CirculateNotify:
name = "CirculateNotify";
break;
case CirculateRequest:
name = "CirculateRequest";
break;
case PropertyNotify:
name = "PropertyNotify";
break;
case SelectionClear:
name = "SelectionClear";
break;
case SelectionRequest:
name = "SelectionRequest";
break;
case SelectionNotify:
name = "SelectionNotify";
break;
case ColormapNotify:
name = "ColormapNotify";
break;
case ClientMessage:
name = "ClientMessage";
break;
case MappingNotify:
name = "MappingNotify";
break;
default:
name = "Unknown";
break;
}
screen = meta_display_screen_for_root (display, event->xany.window);
if (screen)
winname = g_strdup_printf ("root %d", screen->number);
else
winname = g_strdup_printf ("0x%lx", event->xany.window);
meta_verbose ("%s on %s%s %s\n", name, winname,
extra ? ":" : "", extra ? extra : "");
g_free (winname);
if (extra)
g_free (extra);
}
MetaWindow*
meta_display_lookup_window (MetaDisplay *display,
Window xwindow)
{
return g_hash_table_lookup (display->window_ids, &xwindow);
}
void
meta_display_register_window (MetaDisplay *display,
MetaWindow *window)
{
g_return_if_fail (g_hash_table_lookup (display->window_ids, &window->xwindow) == NULL);
g_hash_table_insert (display->window_ids, &window->xwindow, window);
}

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/* Metacity X display handler */
/*
* Copyright (C) 2001 Havoc Pennington
*
* 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.
*/
#ifndef META_DISPLAY_H
#define META_DISPLAY_H
#include <glib.h>
#include <Xlib.h>
#include "eventqueue.h"
typedef struct _MetaWindow MetaWindow;
typedef struct _MetaScreen MetaScreen;
typedef struct _MetaDisplay MetaDisplay;
struct _MetaDisplay
{
char *name;
Display *xdisplay;
/*< private >*/
MetaEventQueue *events;
GSList *screens;
GHashTable *window_ids;
};
gboolean meta_display_open (const char *name);
void meta_display_close (MetaDisplay *display);
MetaScreen* meta_display_screen_for_root (MetaDisplay *display,
Window xroot);
MetaWindow* meta_display_lookup_window (MetaDisplay *display,
Window xwindow);
void meta_display_register_window (MetaDisplay *display,
MetaWindow *window);
#endif

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/* Metacity X event source for main loop */
/*
* Copyright (C) 2001 Havoc Pennington (based on GDK code (C) Owen
* Taylor, Red Hat Inc.)
*
* 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. */
#include "eventqueue.h"
#include <Xlib.h>
static gboolean eq_prepare (GSource *source,
gint *timeout);
static gboolean eq_check (GSource *source);
static gboolean eq_dispatch (GSource *source,
GSourceFunc callback,
gpointer user_data);
static void eq_destroy (GSource *source);
static GSourceFuncs eq_funcs = {
eq_prepare,
eq_check,
eq_dispatch,
eq_destroy
};
struct _MetaEventQueue
{
GSource source;
Display *display;
GPollFD poll_fd;
int connection_fd;
GQueue *events;
};
MetaEventQueue*
meta_event_queue_new (Display *display, MetaEventQueueFunc func, gpointer data)
{
GSource *source;
MetaEventQueue *eq;
source = g_source_new (&eq_funcs, sizeof (MetaEventQueue));
eq = (MetaEventQueue*) source;
eq->connection_fd = ConnectionNumber (display);
eq->poll_fd.fd = eq->connection_fd;
eq->poll_fd.events = G_IO_IN;
eq->events = g_queue_new ();
eq->display = display;
g_source_set_priority (source, G_PRIORITY_DEFAULT);
g_source_add_poll (source, &eq->poll_fd);
g_source_set_can_recurse (source, TRUE);
g_source_set_callback (source, (GSourceFunc) func, data, NULL);
g_source_attach (source, NULL);
return eq;
}
void
meta_event_queue_free (MetaEventQueue *eq)
{
GSource *source;
source = (GSource*) eq;
g_source_destroy (source);
}
static gboolean
eq_events_pending (MetaEventQueue *eq)
{
return eq->events->length > 0 || XPending (eq->display);
}
static void
eq_queue_events (MetaEventQueue *eq)
{
XEvent xevent;
while (XPending (eq->display))
{
XEvent *copy;
XNextEvent (eq->display, &xevent);
copy = g_new (XEvent, 1);
*copy = xevent;
g_queue_push_tail (eq->events, copy);
}
}
static gboolean
eq_prepare (GSource *source, gint *timeout)
{
MetaEventQueue *eq;
eq = (MetaEventQueue*) source;
*timeout = -1;
return eq_events_pending (eq);
}
static gboolean
eq_check (GSource *source)
{
MetaEventQueue *eq;
eq = (MetaEventQueue*) source;
if (eq->poll_fd.revents & G_IO_IN)
return eq_events_pending (eq);
else
return FALSE;
}
static gboolean
eq_dispatch (GSource *source, GSourceFunc callback, gpointer user_data)
{
MetaEventQueue *eq;
eq = (MetaEventQueue*) source;
eq_queue_events (eq);
if (eq->events->length > 0)
{
XEvent *event;
MetaEventQueueFunc func;
event = g_queue_pop_head (eq->events);
func = (MetaEventQueueFunc) callback;
(* func) (eq, event, user_data);
g_free (event);
}
return TRUE;
}
static void
eq_destroy (GSource *source)
{
MetaEventQueue *eq;
eq = (MetaEventQueue*) source;
while (eq->events->length > 0)
{
XEvent *event;
event = g_queue_pop_head (eq->events);
g_free (event);
}
g_queue_free (eq->events);
/* source itself is freed by glib */
}

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/* Metacity X event source for main loop */
/*
* Copyright (C) 2001 Havoc Pennington
*
* 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.
*/
#ifndef META_EVENT_QUEUE_H
#define META_EVENT_QUEUE_H
#include <glib.h>
#include <Xlib.h>
typedef struct _MetaEventQueue MetaEventQueue;
typedef void (* MetaEventQueueFunc) (MetaEventQueue *queue,
XEvent *event,
gpointer data);
MetaEventQueue* meta_event_queue_new (Display *display,
MetaEventQueueFunc func,
gpointer data);
void meta_event_queue_free (MetaEventQueue *eq);
#endif

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/* Metacity main() */
/*
* Copyright (C) 2001 Havoc Pennington
*
* 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.
*/
#include "main.h"
#include "util.h"
#include "display.h"
#include <stdlib.h>
static MetaExitCode meta_exit_code = META_EXIT_SUCCESS;
static GMainLoop *meta_main_loop = NULL;
int
main (int argc, char **argv)
{
meta_main_loop = g_main_loop_new (NULL, FALSE);
if (!meta_display_open (NULL))
meta_exit (META_EXIT_ERROR);
g_main_run (meta_main_loop);
return meta_exit_code;
}
GMainLoop*
meta_get_main_loop (void)
{
return meta_main_loop;
}
void
meta_quit (MetaExitCode code)
{
meta_exit_code = code;
g_main_quit (meta_main_loop);
}
void
meta_exit (MetaExitCode code)
{
exit (code);
}

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/* Metacity main */
/*
* Copyright (C) 2001 Havoc Pennington
*
* 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.
*/
#ifndef META_MAIN_H
#define META_MAIN_H
#include <glib.h>
typedef enum
{
META_EXIT_SUCCESS,
META_EXIT_ERROR
} MetaExitCode;
/* exit immediately */
void meta_exit (MetaExitCode code);
/* g_main_quit() then fall out of main() */
void meta_quit (MetaExitCode code);
GMainLoop* meta_get_main_loop (void);
#endif

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/* Metacity X screen handler */
/*
* Copyright (C) 2001 Havoc Pennington
*
* 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.
*/
#include "screen.h"
#include "util.h"
MetaScreen*
meta_screen_new (MetaDisplay *display,
int number)
{
MetaScreen *screen;
meta_verbose ("Adding screen %d on display '%s'\n", number, display->name);
screen = g_new (MetaScreen, 1);
screen->display = display;
screen->number = number;
screen->xscreen = ScreenOfDisplay (display->xdisplay, number);
screen->xroot = RootWindow (display->xdisplay, number);
/* Select our root window events */
XSelectInput (display->xdisplay,
screen->xroot,
SubstructureNotifyMask);
return screen;
}
void
meta_screen_free (MetaScreen *screen)
{
g_free (screen);
}

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/* Metacity X screen handler */
/*
* Copyright (C) 2001 Havoc Pennington
*
* 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.
*/
#ifndef META_SCREEN_H
#define META_SCREEN_H
#include "display.h"
struct _MetaScreen
{
MetaDisplay *display;
int number;
Screen *xscreen;
Window xroot;
};
MetaScreen* meta_screen_new (MetaDisplay *display,
int number);
void meta_screen_free (MetaScreen *screen);
#endif

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/* Metacity utilities */
/*
* Copyright (C) 2001 Havoc Pennington
*
* 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.
*/
#include "util.h"
#include "main.h"
#include <stdio.h>
static gboolean is_verbose = TRUE;
gboolean
meta_is_verbose (void)
{
return is_verbose;
}
void
meta_set_verbose (gboolean setting)
{
is_verbose = setting;
}
void
meta_debug_spew (const char *format, ...)
{
va_list args;
gchar *str;
g_return_if_fail (format != NULL);
if (!is_verbose)
return;
va_start (args, format);
str = g_strdup_vprintf (format, args);
va_end (args);
fputs ("Window manager: ", stderr);
fputs (str, stderr);
g_free (str);
}
void
meta_verbose (const char *format, ...)
{
va_list args;
gchar *str;
g_return_if_fail (format != NULL);
if (!is_verbose)
return;
va_start (args, format);
str = g_strdup_vprintf (format, args);
va_end (args);
fputs ("Window manager: ", stderr);
fputs (str, stderr);
g_free (str);
}
void
meta_warning (const char *format, ...)
{
va_list args;
gchar *str;
g_return_if_fail (format != NULL);
va_start (args, format);
str = g_strdup_vprintf (format, args);
va_end (args);
fputs ("Window manager: ", stderr);
fputs (str, stderr);
g_free (str);
}
void
meta_fatal (const char *format, ...)
{
va_list args;
gchar *str;
g_return_if_fail (format != NULL);
va_start (args, format);
str = g_strdup_vprintf (format, args);
va_end (args);
fputs ("Window manager: ", stderr);
fputs (str, stderr);
g_free (str);
meta_exit (META_EXIT_ERROR);
}

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/* Metacity utilities */
/*
* Copyright (C) 2001 Havoc Pennington
*
* 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.
*/
#ifndef META_UTIL_H
#define META_UTIL_H
#include <glib.h>
gboolean meta_is_verbose (void);
void meta_set_verbose (gboolean setting);
void meta_debug_spew (const char *format,
...) G_GNUC_PRINTF (1, 2);
void meta_verbose (const char *format,
...) G_GNUC_PRINTF (1, 2);
void meta_warning (const char *format,
...) G_GNUC_PRINTF (1, 2);
void meta_fatal (const char *format,
...) G_GNUC_PRINTF (1, 2);
/* FIXME */
#define _(x) x
#endif

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/* Metacity X managed windows */
/*
* Copyright (C) 2001 Havoc Pennington
*
* 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.
*/
#include "window.h"
#include "util.h"
MetaWindow*
meta_window_new (MetaDisplay *display, Window xwindow)
{
MetaWindow *window;
XWindowAttributes attrs;
GSList *tmp;
/* round trip */
if (XGetWindowAttributes (display->xdisplay,
xwindow, &attrs) != Success)
{
meta_verbose ("Window 0x%lx disappeared just as we tried to manage it\n",
xwindow);
return NULL;
}
window = g_new (MetaWindow, 1);
window->xwindow = xwindow;
window->screen = NULL;
tmp = display->screens;
while (tmp != NULL)
{
if (((MetaScreen *)tmp->data)->xscreen == attrs.screen)
{
window->screen = tmp->data;
break;
}
tmp = tmp->next;
}
g_assert (window->screen);
return window;
}
void
meta_window_free (MetaWindow *window)
{
g_free (window);
}
gboolean
meta_window_event (MetaWindow *window,
XEvent *event)
{
/* consumed this event */
return TRUE;
}

40
src/window.h Normal file
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@ -0,0 +1,40 @@
/* Metacity X managed windows */
/*
* Copyright (C) 2001 Havoc Pennington
*
* 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.
*/
#ifndef META_WINDOW_H
#define META_WINDOW_H
#include "screen.h"
struct _MetaWindow
{
MetaScreen *screen;
Window xwindow;
};
MetaWindow* meta_window_new (MetaDisplay *display,
Window xwindow);
void meta_window_free (MetaWindow *window);
gboolean meta_window_event (MetaWindow *window,
XEvent *event);
#endif