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mutter/src/core.c
Elijah Newren 3b0478776d Fix issues on 64-bit machines with timestamps by using guint32 (like gtk+ 
2006-09-13  Elijah Newren  <newren gmail com>

	* src/common.h (MetaWindowMenuFunc):
	* src/core.[ch] (meta_core_user_lower_and_unfocus,
	  meta_core_user_focus, meta_core_show_window_menu,
	  meta_core_begin_grab_op, meta_core_end_grab_op):
	* src/delete.c (delete_ping_reply_func, delete_ping_timeout_func,
	  meta_window_delete):
	* src/display.[ch] (struct MetaDisplay, struct MetaPingData,
	  sanity_check_timestamps, meta_display_open, event_callback,
	  meta_spew_event, meta_display_set_grab_op_cursor,
	  meta_display_begin_grab_op, meta_display_end_grab_op,
	  meta_display_ping_timeout, meta_display_ping_window,
	  process_pong_message, timestamp_too_old,
	  meta_display_set_input_focus_window):
	* src/keybindings.[ch] (grab_keyboard, ungrab_keyboard,
	  meta_screen_grab_all_keys, meta_window_grab_all_keys,
	  meta_window_ungrab_all_keys, error_on_generic_command,
	  error_on_command, error_on_terminal_command):
	* src/metacity-dialog.c (on_realize, warn_about_no_sm_support,
	  error_about_command, main):
	* src/screen.[ch] (struct _MetaScreen, meta_screen_new,
	  meta_screen_show_desktop, meta_screen_apply_startup_properties):
	* src/session.c (warn_about_lame_clients_and_finish_interact):
	* src/window.[ch] (struct _MetaWindow,
	  intervening_user_event_occurred, window_activate,
	  meta_window_delete, meta_window_focus,
	  meta_window_send_icccm_message, meta_window_client_message,
	  menu_callback, meta_window_show_menu, struct EventScannerData,
	  check_use_this_motion_notify, meta_window_begin_grab_op,
	  meta_window_set_user_time):
	* src/workspace.[ch] (focus_ancestor_or_mru_window,
	  meta_workspace_activate_with_focus, meta_workspace_activate,
	  meta_workspace_focus_default_window,
	  focus_ancestor_or_mru_window):
	Fix issues on 64-bit machines with timestamps by using guint32
	(like gtk+ does) instead of Time.  #348305
2006-09-13 16:32:33 +00:00

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/* Metacity interface used by GTK+ UI to talk to core */
/*
* Copyright (C) 2001 Havoc Pennington
* Copyright (C) 2003 Rob Adams
* Copyright (C) 2004-2006 Elijah Newren
*
* 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 <config.h>
#include "core.h"
#include "frame.h"
#include "workspace.h"
#include "prefs.h"
static MetaWindow *
get_window (Display *xdisplay,
Window frame_xwindow)
{
MetaDisplay *display;
MetaWindow *window;
display = meta_display_for_x_display (xdisplay);
window = meta_display_lookup_x_window (display, frame_xwindow);
if (window == NULL || window->frame == NULL)
{
meta_bug ("No such frame window 0x%lx!\n", frame_xwindow);
return NULL;
}
return window;
}
void
meta_core_get_client_size (Display *xdisplay,
Window frame_xwindow,
int *width,
int *height)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
if (width)
*width = window->rect.width;
if (height)
*height = window->rect.height;
}
gboolean
meta_core_titlebar_is_onscreen (Display *xdisplay,
Window frame_xwindow)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
return meta_window_titlebar_is_onscreen (window);
}
Window
meta_core_get_client_xwindow (Display *xdisplay,
Window frame_xwindow)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
return window->xwindow;
}
MetaFrameFlags
meta_core_get_frame_flags (Display *xdisplay,
Window frame_xwindow)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
return meta_frame_get_flags (window->frame);
}
MetaFrameType
meta_core_get_frame_type (Display *xdisplay,
Window frame_xwindow)
{
MetaWindow *window;
MetaFrameType base_type;
window = get_window (xdisplay, frame_xwindow);
base_type = META_FRAME_TYPE_LAST;
switch (window->type)
{
case META_WINDOW_NORMAL:
base_type = META_FRAME_TYPE_NORMAL;
break;
case META_WINDOW_DIALOG:
base_type = META_FRAME_TYPE_DIALOG;
break;
case META_WINDOW_MODAL_DIALOG:
base_type = META_FRAME_TYPE_MODAL_DIALOG;
break;
case META_WINDOW_MENU:
base_type = META_FRAME_TYPE_MENU;
break;
case META_WINDOW_UTILITY:
base_type = META_FRAME_TYPE_UTILITY;
break;
case META_WINDOW_DESKTOP:
case META_WINDOW_DOCK:
case META_WINDOW_TOOLBAR:
case META_WINDOW_SPLASHSCREEN:
/* No frame */
base_type = META_FRAME_TYPE_LAST;
break;
}
if (base_type == META_FRAME_TYPE_LAST)
return META_FRAME_TYPE_LAST; /* can't add border if undecorated */
else if (window->border_only)
return META_FRAME_TYPE_BORDER; /* override base frame type */
else
return base_type;
}
GdkPixbuf*
meta_core_get_mini_icon (Display *xdisplay,
Window frame_xwindow)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
return window->mini_icon;
}
GdkPixbuf*
meta_core_get_icon (Display *xdisplay,
Window frame_xwindow)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
return window->icon;
}
void
meta_core_queue_frame_resize (Display *xdisplay,
Window frame_xwindow)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
meta_window_queue_move_resize (window);
}
void
meta_core_user_move (Display *xdisplay,
Window frame_xwindow,
int x,
int y)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
meta_window_move (window, TRUE, x, y);
}
void
meta_core_user_resize (Display *xdisplay,
Window frame_xwindow,
int gravity,
int width,
int height)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
meta_window_resize_with_gravity (window, TRUE, width, height, gravity);
}
void
meta_core_user_raise (Display *xdisplay,
Window frame_xwindow)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
meta_window_raise (window);
}
void
meta_core_user_lower_and_unfocus (Display *xdisplay,
Window frame_xwindow,
guint32 timestamp)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
meta_window_lower (window);
if (meta_prefs_get_focus_mode () == META_FOCUS_MODE_CLICK &&
meta_prefs_get_raise_on_click ())
{
/* Move window to the back of the focusing workspace's MRU list.
* Do extra sanity checks to avoid possible race conditions.
* (Borrowed from window.c.)
*/
if (window->screen->active_workspace &&
meta_window_located_on_workspace (window,
window->screen->active_workspace))
{
GList* link;
link = g_list_find (window->screen->active_workspace->mru_list,
window);
g_assert (link);
window->screen->active_workspace->mru_list =
g_list_remove_link (window->screen->active_workspace->mru_list,
link);
g_list_free (link);
window->screen->active_workspace->mru_list =
g_list_append (window->screen->active_workspace->mru_list,
window);
}
}
/* focus the default window, if needed */
if (window->has_focus)
meta_workspace_focus_default_window (window->screen->active_workspace,
NULL,
timestamp);
}
void
meta_core_user_focus (Display *xdisplay,
Window frame_xwindow,
guint32 timestamp)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
meta_window_focus (window, timestamp);
}
void
meta_core_get_position (Display *xdisplay,
Window frame_xwindow,
int *x,
int *y)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
meta_window_get_position (window, x, y);
}
void
meta_core_get_size (Display *xdisplay,
Window frame_xwindow,
int *width,
int *height)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
if (width)
*width = window->rect.width;
if (height)
*height = window->rect.height;
}
void
meta_core_minimize (Display *xdisplay,
Window frame_xwindow)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
meta_window_minimize (window);
}
void
meta_core_maximize (Display *xdisplay,
Window frame_xwindow)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
if (meta_prefs_get_raise_on_click ())
meta_window_raise (window);
meta_window_maximize (window,
META_MAXIMIZE_HORIZONTAL | META_MAXIMIZE_VERTICAL);
}
void
meta_core_toggle_maximize (Display *xdisplay,
Window frame_xwindow)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
if (meta_prefs_get_raise_on_click ())
meta_window_raise (window);
if (META_WINDOW_MAXIMIZED (window))
meta_window_unmaximize (window,
META_MAXIMIZE_HORIZONTAL | META_MAXIMIZE_VERTICAL);
else
meta_window_maximize (window,
META_MAXIMIZE_HORIZONTAL | META_MAXIMIZE_VERTICAL);
}
void
meta_core_unmaximize (Display *xdisplay,
Window frame_xwindow)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
if (meta_prefs_get_raise_on_click ())
meta_window_raise (window);
meta_window_unmaximize (window,
META_MAXIMIZE_HORIZONTAL | META_MAXIMIZE_VERTICAL);
}
void
meta_core_delete (Display *xdisplay,
Window frame_xwindow,
guint32 timestamp)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
meta_window_delete (window, timestamp);
}
void
meta_core_unshade (Display *xdisplay,
Window frame_xwindow)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
meta_window_unshade (window);
}
void
meta_core_shade (Display *xdisplay,
Window frame_xwindow)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
meta_window_shade (window);
}
void
meta_core_unstick (Display *xdisplay,
Window frame_xwindow)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
meta_window_unstick (window);
}
void
meta_core_stick (Display *xdisplay,
Window frame_xwindow)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
meta_window_stick (window);
}
void
meta_core_change_workspace (Display *xdisplay,
Window frame_xwindow,
int new_workspace)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
meta_window_change_workspace (window,
meta_screen_get_workspace_by_index (window->screen,
new_workspace));
}
int
meta_core_get_num_workspaces (Screen *xscreen)
{
MetaScreen *screen;
screen = meta_screen_for_x_screen (xscreen);
return meta_screen_get_n_workspaces (screen);
}
int
meta_core_get_active_workspace (Screen *xscreen)
{
MetaScreen *screen;
screen = meta_screen_for_x_screen (xscreen);
return meta_workspace_index (screen->active_workspace);
}
int
meta_core_get_frame_workspace (Display *xdisplay,
Window frame_xwindow)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
return meta_window_get_net_wm_desktop (window);
}
void
meta_core_get_frame_extents (Display *xdisplay,
Window frame_xwindow,
int *x,
int *y,
int *width,
int *height)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
if (x)
*x = window->frame->rect.x;
if (y)
*y = window->frame->rect.y;
if (width)
*width = window->frame->rect.width;
if (height)
*height = window->frame->rect.height;
}
void
meta_core_show_window_menu (Display *xdisplay,
Window frame_xwindow,
int root_x,
int root_y,
int button,
guint32 timestamp)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
if (meta_prefs_get_raise_on_click ())
meta_window_raise (window);
meta_window_focus (window, timestamp);
meta_window_show_menu (window, root_x, root_y, button, timestamp);
}
void
meta_core_get_menu_accelerator (MetaMenuOp menu_op,
int workspace,
unsigned int *keysym,
MetaVirtualModifier *modifiers)
{
const char *name;
name = NULL;
switch (menu_op)
{
case META_MENU_OP_DELETE:
name = META_KEYBINDING_CLOSE;
break;
case META_MENU_OP_MINIMIZE:
name = META_KEYBINDING_MINIMIZE;
break;
case META_MENU_OP_UNMAXIMIZE:
name = META_KEYBINDING_UNMAXIMIZE;
break;
case META_MENU_OP_MAXIMIZE:
name = META_KEYBINDING_MAXIMIZE;
break;
case META_MENU_OP_UNSHADE:
case META_MENU_OP_SHADE:
name = META_KEYBINDING_TOGGLE_SHADE;
break;
case META_MENU_OP_UNSTICK:
case META_MENU_OP_STICK:
name = META_KEYBINDING_TOGGLE_STICKY;
break;
case META_MENU_OP_ABOVE:
case META_MENU_OP_UNABOVE:
name = META_KEYBINDING_TOGGLE_ABOVE;
break;
case META_MENU_OP_WORKSPACES:
switch (workspace)
{
case 1:
name = META_KEYBINDING_MOVE_WORKSPACE_1;
break;
case 2:
name = META_KEYBINDING_MOVE_WORKSPACE_2;
break;
case 3:
name = META_KEYBINDING_MOVE_WORKSPACE_3;
break;
case 4:
name = META_KEYBINDING_MOVE_WORKSPACE_4;
break;
case 5:
name = META_KEYBINDING_MOVE_WORKSPACE_5;
break;
case 6:
name = META_KEYBINDING_MOVE_WORKSPACE_6;
break;
case 7:
name = META_KEYBINDING_MOVE_WORKSPACE_7;
break;
case 8:
name = META_KEYBINDING_MOVE_WORKSPACE_8;
break;
case 9:
name = META_KEYBINDING_MOVE_WORKSPACE_9;
break;
case 10:
name = META_KEYBINDING_MOVE_WORKSPACE_10;
break;
case 11:
name = META_KEYBINDING_MOVE_WORKSPACE_11;
break;
case 12:
name = META_KEYBINDING_MOVE_WORKSPACE_12;
break;
}
break;
case META_MENU_OP_MOVE:
name = META_KEYBINDING_BEGIN_MOVE;
break;
case META_MENU_OP_RESIZE:
name = META_KEYBINDING_BEGIN_RESIZE;
break;
case META_MENU_OP_MOVE_LEFT:
name = META_KEYBINDING_MOVE_WORKSPACE_LEFT;
break;
case META_MENU_OP_MOVE_RIGHT:
name = META_KEYBINDING_MOVE_WORKSPACE_RIGHT;
break;
case META_MENU_OP_MOVE_UP:
name = META_KEYBINDING_MOVE_WORKSPACE_UP;
break;
case META_MENU_OP_MOVE_DOWN:
name = META_KEYBINDING_MOVE_WORKSPACE_DOWN;
break;
case META_MENU_OP_RECOVER:
/* No keybinding for this one */
break;
}
if (name)
{
meta_prefs_get_window_binding (name, keysym, modifiers);
}
else
{
*keysym = 0;
*modifiers = 0;
}
}
const char*
meta_core_get_workspace_name_with_index (Display *xdisplay,
Window xroot,
int index)
{
MetaDisplay *display;
MetaScreen *screen;
MetaWorkspace *workspace;
display = meta_display_for_x_display (xdisplay);
screen = meta_display_screen_for_root (display, xroot);
g_assert (screen != NULL);
workspace = meta_screen_get_workspace_by_index (screen, index);
return workspace ? meta_workspace_get_name (workspace) : NULL;
}
gboolean
meta_core_begin_grab_op (Display *xdisplay,
Window frame_xwindow,
MetaGrabOp op,
gboolean pointer_already_grabbed,
int event_serial,
int button,
gulong modmask,
guint32 timestamp,
int root_x,
int root_y)
{
MetaWindow *window = get_window (xdisplay, frame_xwindow);
MetaDisplay *display;
MetaScreen *screen;
display = meta_display_for_x_display (xdisplay);
screen = meta_display_screen_for_xwindow (display, frame_xwindow);
g_assert (screen != NULL);
return meta_display_begin_grab_op (display, screen, window,
op, pointer_already_grabbed,
event_serial,
button, modmask,
timestamp, root_x, root_y);
}
void
meta_core_end_grab_op (Display *xdisplay,
guint32 timestamp)
{
MetaDisplay *display;
display = meta_display_for_x_display (xdisplay);
meta_display_end_grab_op (display, timestamp);
}
MetaGrabOp
meta_core_get_grab_op (Display *xdisplay)
{
MetaDisplay *display;
display = meta_display_for_x_display (xdisplay);
return display->grab_op;
}
Window
meta_core_get_grab_frame (Display *xdisplay)
{
MetaDisplay *display;
display = meta_display_for_x_display (xdisplay);
g_assert (display != NULL);
g_assert (display->grab_op == META_GRAB_OP_NONE ||
display->grab_screen != NULL);
g_assert (display->grab_op == META_GRAB_OP_NONE ||
display->grab_screen->display->xdisplay == xdisplay);
if (display->grab_op != META_GRAB_OP_NONE &&
display->grab_window &&
display->grab_window->frame)
return display->grab_window->frame->xwindow;
else
return None;
}
int
meta_core_get_grab_button (Display *xdisplay)
{
MetaDisplay *display;
display = meta_display_for_x_display (xdisplay);
if (display->grab_op == META_GRAB_OP_NONE)
return -1;
return display->grab_button;
}
void
meta_core_grab_buttons (Display *xdisplay,
Window frame_xwindow)
{
MetaDisplay *display;
display = meta_display_for_x_display (xdisplay);
meta_verbose ("Grabbing buttons on frame 0x%lx\n", frame_xwindow);
meta_display_grab_window_buttons (display, frame_xwindow);
}
void
meta_core_set_screen_cursor (Display *xdisplay,
Window frame_on_screen,
MetaCursor cursor)
{
MetaWindow *window = get_window (xdisplay, frame_on_screen);
meta_frame_set_screen_cursor (window->frame, cursor);
}
void
meta_core_get_screen_size (Display *xdisplay,
Window frame_on_screen,
int *width,
int *height)
{
MetaWindow *window = get_window (xdisplay, frame_on_screen);
if (width)
*width = window->screen->rect.width;
if (height)
*height = window->screen->rect.height;
}
void
meta_core_increment_event_serial (Display *xdisplay)
{
MetaDisplay *display;
display = meta_display_for_x_display (xdisplay);
meta_display_increment_event_serial (display);
}
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