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-rw-r--r--src/core/window-props.c1634
1 files changed, 0 insertions, 1634 deletions
diff --git a/src/core/window-props.c b/src/core/window-props.c
deleted file mode 100644
index 9033ee77..00000000
--- a/src/core/window-props.c
+++ /dev/null
@@ -1,1634 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/**
- * \file window-props.c MetaWindow property handling
- *
- * A system which can inspect sets of properties of given windows
- * and take appropriate action given their values.
- *
- * Note that all the meta_window_reload_propert* functions require a
- * round trip to the server.
- *
- * \bug Not all the properties have moved over from their original
- * handler in window.c yet.
- */
-
-/*
- * Copyright (C) 2001, 2002, 2003 Red Hat, Inc.
- * Copyright (C) 2004, 2005 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.
- */
-
-#define _GNU_SOURCE
-#define _SVID_SOURCE /* for gethostname() */
-
-#include <config.h>
-#include "window-props.h"
-#include "errors.h"
-#include "xprops.h"
-#include "frame-private.h"
-#include "group.h"
-#include <X11/Xatom.h>
-#include <unistd.h>
-#include <string.h>
-#ifndef HOST_NAME_MAX
-/* Solaris headers apparently don't define this so do so manually; #326745 */
-#define HOST_NAME_MAX 255
-#endif
-
-typedef void (* InitValueFunc) (MetaDisplay *display,
- Atom property,
- MetaPropValue *value);
-typedef void (* ReloadValueFunc) (MetaWindow *window,
- MetaPropValue *value);
-
-struct _MetaWindowPropHooks
-{
- Atom property;
- InitValueFunc init_func;
- ReloadValueFunc reload_func;
-};
-
-static void init_prop_value (MetaDisplay *display,
- Atom property,
- MetaPropValue *value);
-static void reload_prop_value (MetaWindow *window,
- MetaPropValue *value);
-static MetaWindowPropHooks* find_hooks (MetaDisplay *display,
- Atom property);
-
-
-void
-meta_window_reload_property (MetaWindow *window,
- Atom property)
-{
- meta_window_reload_properties (window, &property, 1);
-}
-
-void
-meta_window_reload_properties (MetaWindow *window,
- const Atom *properties,
- int n_properties)
-{
- meta_window_reload_properties_from_xwindow (window,
- window->xwindow,
- properties,
- n_properties);
-}
-
-void
-meta_window_reload_property_from_xwindow (MetaWindow *window,
- Window xwindow,
- Atom property)
-{
- meta_window_reload_properties_from_xwindow (window, xwindow, &property, 1);
-}
-
-void
-meta_window_reload_properties_from_xwindow (MetaWindow *window,
- Window xwindow,
- const Atom *properties,
- int n_properties)
-{
- int i;
- MetaPropValue *values;
-
- g_return_if_fail (properties != NULL);
- g_return_if_fail (n_properties > 0);
-
- values = g_new0 (MetaPropValue, n_properties);
-
- i = 0;
- while (i < n_properties)
- {
- init_prop_value (window->display, properties[i], &values[i]);
- ++i;
- }
-
- meta_prop_get_values (window->display, xwindow,
- values, n_properties);
-
- i = 0;
- while (i < n_properties)
- {
- reload_prop_value (window, &values[i]);
-
- ++i;
- }
-
- meta_prop_free_values (values, n_properties);
-
- g_free (values);
-}
-
-/* Fill in the MetaPropValue used to get the value of "property" */
-static void
-init_prop_value (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- MetaWindowPropHooks *hooks;
-
- value->type = META_PROP_VALUE_INVALID;
- value->atom = None;
-
- hooks = find_hooks (display, property);
- if (hooks && hooks->init_func != NULL)
- (* hooks->init_func) (display, property, value);
-}
-
-static void
-reload_prop_value (MetaWindow *window,
- MetaPropValue *value)
-{
- MetaWindowPropHooks *hooks;
-
- hooks = find_hooks (window->display, value->atom);
- if (hooks && hooks->reload_func != NULL)
- (* hooks->reload_func) (window, value);
-}
-
-static void
-init_wm_client_machine (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- value->type = META_PROP_VALUE_STRING;
- value->atom = display->atom_WM_CLIENT_MACHINE;
-}
-
-static void
-reload_wm_client_machine (MetaWindow *window,
- MetaPropValue *value)
-{
- g_free (window->wm_client_machine);
- window->wm_client_machine = NULL;
-
- if (value->type != META_PROP_VALUE_INVALID)
- window->wm_client_machine = g_strdup (value->v.str);
-
- meta_verbose ("Window has client machine \"%s\"\n",
- window->wm_client_machine ? window->wm_client_machine : "unset");
-}
-
-static void
-init_net_wm_pid (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- value->type = META_PROP_VALUE_CARDINAL;
- value->atom = display->atom__NET_WM_PID;
-}
-
-static void
-reload_net_wm_pid (MetaWindow *window,
- MetaPropValue *value)
-{
- if (value->type != META_PROP_VALUE_INVALID)
- {
- gulong cardinal = (int) value->v.cardinal;
-
- if (cardinal <= 0)
- meta_warning (_("Application set a bogus _NET_WM_PID %lu\n"),
- cardinal);
- else
- {
- window->net_wm_pid = cardinal;
- meta_verbose ("Window has _NET_WM_PID %d\n",
- window->net_wm_pid);
- }
- }
-}
-
-static void
-init_net_wm_user_time (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- value->type = META_PROP_VALUE_CARDINAL;
- value->atom = display->atom__NET_WM_USER_TIME;
-}
-
-static void
-reload_net_wm_user_time (MetaWindow *window,
- MetaPropValue *value)
-{
- if (value->type != META_PROP_VALUE_INVALID)
- {
- gulong cardinal = value->v.cardinal;
- meta_window_set_user_time (window, cardinal);
- }
-}
-
-static void
-init_net_wm_user_time_window (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- value->type = META_PROP_VALUE_WINDOW;
- value->atom = display->atom__NET_WM_USER_TIME_WINDOW;
-}
-
-static void
-reload_net_wm_user_time_window (MetaWindow *window,
- MetaPropValue *value)
-{
- if (value->type != META_PROP_VALUE_INVALID)
- {
- /* Unregister old NET_WM_USER_TIME_WINDOW */
- if (window->user_time_window != None)
- {
- /* See the comment to the meta_display_register_x_window call below. */
- meta_display_unregister_x_window (window->display,
- window->user_time_window);
- /* Don't get events on not-managed windows */
- XSelectInput (window->display->xdisplay,
- window->user_time_window,
- NoEventMask);
- }
-
-
- /* Obtain the new NET_WM_USER_TIME_WINDOW and register it */
- window->user_time_window = value->v.xwindow;
- if (window->user_time_window != None)
- {
- /* Kind of a hack; display.c:event_callback() ignores events
- * for unknown windows. We make window->user_time_window
- * known by registering it with window (despite the fact
- * that window->xwindow is already registered with window).
- * This basically means that property notifies to either the
- * window->user_time_window or window->xwindow will be
- * treated identically and will result in functions for
- * window being called to update it. Maybe we should ignore
- * any property notifies to window->user_time_window other
- * than atom__NET_WM_USER_TIME ones, but I just don't care
- * and it's not specified in the spec anyway.
- */
- meta_display_register_x_window (window->display,
- &window->user_time_window,
- window);
- /* Just listen for property notify events */
- XSelectInput (window->display->xdisplay,
- window->user_time_window,
- PropertyChangeMask);
-
- /* Manually load the _NET_WM_USER_TIME field from the given window
- * at this time as well. If the user_time_window ever broadens in
- * scope, we'll probably want to load all relevant properties here.
- */
- meta_window_reload_property_from_xwindow (
- window,
- window->user_time_window,
- window->display->atom__NET_WM_USER_TIME);
- }
- }
-}
-
-#define MAX_TITLE_LENGTH 512
-
-/**
- * Called by set_window_title and set_icon_title to set the value of
- * *target to title. It required and atom is set, it will update the
- * appropriate property.
- *
- * Returns TRUE if a new title was set.
- */
-static gboolean
-set_title_text (MetaWindow *window,
- gboolean previous_was_modified,
- const char *title,
- Atom atom,
- char **target)
-{
- char hostname[HOST_NAME_MAX + 1];
- gboolean modified = FALSE;
-
- if (!target)
- return FALSE;
-
- g_free (*target);
-
- if (!title)
- *target = g_strdup ("");
- else if (g_utf8_strlen (title, MAX_TITLE_LENGTH + 1) > MAX_TITLE_LENGTH)
- {
- *target = meta_g_utf8_strndup (title, MAX_TITLE_LENGTH);
- modified = TRUE;
- }
- /* if WM_CLIENT_MACHINE indicates this machine is on a remote host
- * lets place that hostname in the title */
- else if (window->wm_client_machine &&
- !gethostname (hostname, HOST_NAME_MAX + 1) &&
- strcmp (hostname, window->wm_client_machine))
- {
- *target = g_strdup_printf (_("%s (on %s)"),
- title, window->wm_client_machine);
- modified = TRUE;
- }
- else
- *target = g_strdup (title);
-
- if (modified && atom != None)
- meta_prop_set_utf8_string_hint (window->display,
- window->xwindow,
- atom, *target);
-
- /* Bug 330671 -- Don't forget to clear _NET_WM_VISIBLE_(ICON_)NAME */
- if (!modified && previous_was_modified)
- {
- meta_error_trap_push (window->display);
- XDeleteProperty (window->display->xdisplay,
- window->xwindow,
- atom);
- meta_error_trap_pop (window->display, FALSE);
- }
-
- return modified;
-}
-
-static void
-set_window_title (MetaWindow *window,
- const char *title)
-{
- char *str;
-
- gboolean modified =
- set_title_text (window,
- window->using_net_wm_visible_name,
- title,
- window->display->atom__NET_WM_VISIBLE_NAME,
- &window->title);
- window->using_net_wm_visible_name = modified;
-
- /* strndup is a hack since GNU libc has broken %.10s */
- str = g_strndup (window->title, 10);
- g_free (window->desc);
- window->desc = g_strdup_printf ("0x%lx (%s)", window->xwindow, str);
- g_free (str);
-
- if (window->frame)
- meta_ui_set_frame_title (window->screen->ui,
- window->frame->xwindow,
- window->title);
-}
-
-static void
-init_net_wm_name (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- value->type = META_PROP_VALUE_UTF8;
- value->atom = display->atom__NET_WM_NAME;
-}
-
-static void
-reload_net_wm_name (MetaWindow *window,
- MetaPropValue *value)
-{
- if (value->type != META_PROP_VALUE_INVALID)
- {
- set_window_title (window, value->v.str);
- window->using_net_wm_name = TRUE;
-
- meta_verbose ("Using _NET_WM_NAME for new title of %s: \"%s\"\n",
- window->desc, window->title);
- }
- else
- {
- set_window_title (window, NULL);
- window->using_net_wm_name = FALSE;
- }
-}
-
-
-static void
-init_wm_name (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- value->type = META_PROP_VALUE_TEXT_PROPERTY;
- value->atom = XA_WM_NAME;
-}
-
-static void
-reload_wm_name (MetaWindow *window,
- MetaPropValue *value)
-{
- if (window->using_net_wm_name)
- {
- meta_verbose ("Ignoring WM_NAME \"%s\" as _NET_WM_NAME is set\n",
- value->v.str);
- return;
- }
-
- if (value->type != META_PROP_VALUE_INVALID)
- {
- set_window_title (window, value->v.str);
-
- meta_verbose ("Using WM_NAME for new title of %s: \"%s\"\n",
- window->desc, window->title);
- }
- else
- {
- set_window_title (window, NULL);
- }
-}
-
-static void
-set_icon_title (MetaWindow *window,
- const char *title)
-{
- gboolean modified =
- set_title_text (window,
- window->using_net_wm_visible_icon_name,
- title,
- window->display->atom__NET_WM_VISIBLE_ICON_NAME,
- &window->icon_name);
- window->using_net_wm_visible_icon_name = modified;
-}
-
-static void
-init_net_wm_icon_name (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- value->type = META_PROP_VALUE_UTF8;
- value->atom = display->atom__NET_WM_ICON_NAME;
-}
-
-static void
-reload_net_wm_icon_name (MetaWindow *window,
- MetaPropValue *value)
-{
- if (value->type != META_PROP_VALUE_INVALID)
- {
- set_icon_title (window, value->v.str);
- window->using_net_wm_icon_name = TRUE;
-
- meta_verbose ("Using _NET_WM_ICON_NAME for new title of %s: \"%s\"\n",
- window->desc, window->title);
- }
- else
- {
- set_icon_title (window, NULL);
- window->using_net_wm_icon_name = FALSE;
- }
-}
-
-
-static void
-init_wm_icon_name (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- value->type = META_PROP_VALUE_TEXT_PROPERTY;
- value->atom = XA_WM_ICON_NAME;
-}
-
-static void
-reload_wm_icon_name (MetaWindow *window,
- MetaPropValue *value)
-{
- if (window->using_net_wm_icon_name)
- {
- meta_verbose ("Ignoring WM_ICON_NAME \"%s\" as _NET_WM_ICON_NAME is set\n",
- value->v.str);
- return;
- }
-
- if (value->type != META_PROP_VALUE_INVALID)
- {
- set_icon_title (window, value->v.str);
-
- meta_verbose ("Using WM_ICON_NAME for new title of %s: \"%s\"\n",
- window->desc, window->title);
- }
- else
- {
- set_icon_title (window, NULL);
- }
-}
-
-static void
-init_net_wm_state (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- value->type = META_PROP_VALUE_ATOM_LIST;
- value->atom = display->atom__NET_WM_STATE;
-}
-
-static void
-reload_net_wm_state (MetaWindow *window,
- MetaPropValue *value)
-{
- int i;
-
- /* We know this is only an initial window creation,
- * clients don't change the property.
- */
-
- window->shaded = FALSE;
- window->maximized_horizontally = FALSE;
- window->maximized_vertically = FALSE;
- window->wm_state_modal = FALSE;
- window->wm_state_skip_taskbar = FALSE;
- window->wm_state_skip_pager = FALSE;
- window->wm_state_above = FALSE;
- window->wm_state_below = FALSE;
- window->wm_state_demands_attention = FALSE;
-
- if (value->type == META_PROP_VALUE_INVALID)
- return;
-
- i = 0;
- while (i < value->v.atom_list.n_atoms)
- {
- if (value->v.atom_list.atoms[i] == window->display->atom__NET_WM_STATE_SHADED)
- window->shaded = TRUE;
- else if (value->v.atom_list.atoms[i] == window->display->atom__NET_WM_STATE_MAXIMIZED_HORZ)
- window->maximize_horizontally_after_placement = TRUE;
- else if (value->v.atom_list.atoms[i] == window->display->atom__NET_WM_STATE_MAXIMIZED_VERT)
- window->maximize_vertically_after_placement = TRUE;
- else if (value->v.atom_list.atoms[i] == window->display->atom__NET_WM_STATE_HIDDEN)
- window->minimize_after_placement = TRUE;
- else if (value->v.atom_list.atoms[i] == window->display->atom__NET_WM_STATE_MODAL)
- window->wm_state_modal = TRUE;
- else if (value->v.atom_list.atoms[i] == window->display->atom__NET_WM_STATE_SKIP_TASKBAR)
- window->wm_state_skip_taskbar = TRUE;
- else if (value->v.atom_list.atoms[i] == window->display->atom__NET_WM_STATE_SKIP_PAGER)
- window->wm_state_skip_pager = TRUE;
- else if (value->v.atom_list.atoms[i] == window->display->atom__NET_WM_STATE_FULLSCREEN)
- window->fullscreen = TRUE;
- else if (value->v.atom_list.atoms[i] == window->display->atom__NET_WM_STATE_ABOVE)
- window->wm_state_above = TRUE;
- else if (value->v.atom_list.atoms[i] == window->display->atom__NET_WM_STATE_BELOW)
- window->wm_state_below = TRUE;
- else if (value->v.atom_list.atoms[i] == window->display->atom__NET_WM_STATE_DEMANDS_ATTENTION)
- window->wm_state_demands_attention = TRUE;
-
- ++i;
- }
-
- meta_verbose ("Reloaded _NET_WM_STATE for %s\n",
- window->desc);
-
- meta_window_recalc_window_type (window);
-}
-
-static void
-init_mwm_hints (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- value->type = META_PROP_VALUE_MOTIF_HINTS;
- value->atom = display->atom__MOTIF_WM_HINTS;
-}
-
-static void
-reload_mwm_hints (MetaWindow *window,
- MetaPropValue *value)
-{
- MotifWmHints *hints;
-
- window->mwm_decorated = TRUE;
- window->mwm_border_only = FALSE;
- window->mwm_has_close_func = TRUE;
- window->mwm_has_minimize_func = TRUE;
- window->mwm_has_maximize_func = TRUE;
- window->mwm_has_move_func = TRUE;
- window->mwm_has_resize_func = TRUE;
-
- if (value->type == META_PROP_VALUE_INVALID)
- {
- meta_verbose ("Window %s has no MWM hints\n", window->desc);
- meta_window_recalc_features (window);
- return;
- }
-
- hints = value->v.motif_hints;
-
- /* We support those MWM hints deemed non-stupid */
-
- meta_verbose ("Window %s has MWM hints\n",
- window->desc);
-
- if (hints->flags & MWM_HINTS_DECORATIONS)
- {
- meta_verbose ("Window %s sets MWM_HINTS_DECORATIONS 0x%lx\n",
- window->desc, hints->decorations);
-
- if (hints->decorations == 0)
- window->mwm_decorated = FALSE;
- /* some input methods use this */
- else if (hints->decorations == MWM_DECOR_BORDER)
- window->mwm_border_only = TRUE;
- }
- else
- meta_verbose ("Decorations flag unset\n");
-
- if (hints->flags & MWM_HINTS_FUNCTIONS)
- {
- gboolean toggle_value;
-
- meta_verbose ("Window %s sets MWM_HINTS_FUNCTIONS 0x%lx\n",
- window->desc, hints->functions);
-
- /* If _ALL is specified, then other flags indicate what to turn off;
- * if ALL is not specified, flags are what to turn on.
- * at least, I think so
- */
-
- if ((hints->functions & MWM_FUNC_ALL) == 0)
- {
- toggle_value = TRUE;
-
- meta_verbose ("Window %s disables all funcs then reenables some\n",
- window->desc);
- window->mwm_has_close_func = FALSE;
- window->mwm_has_minimize_func = FALSE;
- window->mwm_has_maximize_func = FALSE;
- window->mwm_has_move_func = FALSE;
- window->mwm_has_resize_func = FALSE;
- }
- else
- {
- meta_verbose ("Window %s enables all funcs then disables some\n",
- window->desc);
- toggle_value = FALSE;
- }
-
- if ((hints->functions & MWM_FUNC_CLOSE) != 0)
- {
- meta_verbose ("Window %s toggles close via MWM hints\n",
- window->desc);
- window->mwm_has_close_func = toggle_value;
- }
- if ((hints->functions & MWM_FUNC_MINIMIZE) != 0)
- {
- meta_verbose ("Window %s toggles minimize via MWM hints\n",
- window->desc);
- window->mwm_has_minimize_func = toggle_value;
- }
- if ((hints->functions & MWM_FUNC_MAXIMIZE) != 0)
- {
- meta_verbose ("Window %s toggles maximize via MWM hints\n",
- window->desc);
- window->mwm_has_maximize_func = toggle_value;
- }
- if ((hints->functions & MWM_FUNC_MOVE) != 0)
- {
- meta_verbose ("Window %s toggles move via MWM hints\n",
- window->desc);
- window->mwm_has_move_func = toggle_value;
- }
- if ((hints->functions & MWM_FUNC_RESIZE) != 0)
- {
- meta_verbose ("Window %s toggles resize via MWM hints\n",
- window->desc);
- window->mwm_has_resize_func = toggle_value;
- }
- }
- else
- meta_verbose ("Functions flag unset\n");
-
- meta_window_recalc_features (window);
-
- /* We do all this anyhow at the end of meta_window_new() */
- if (!window->constructing)
- {
- if (window->decorated)
- meta_window_ensure_frame (window);
- else
- meta_window_destroy_frame (window);
-
- meta_window_queue (window,
- META_QUEUE_MOVE_RESIZE |
- /* because ensure/destroy frame may unmap: */
- META_QUEUE_CALC_SHOWING);
- }
-}
-
-static void
-init_wm_class (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- value->type = META_PROP_VALUE_CLASS_HINT;
- value->atom = XA_WM_CLASS;
-}
-
-static void
-reload_wm_class (MetaWindow *window,
- MetaPropValue *value)
-{
- if (window->res_class)
- g_free (window->res_class);
- if (window->res_name)
- g_free (window->res_name);
-
- window->res_class = NULL;
- window->res_name = NULL;
-
- if (value->type != META_PROP_VALUE_INVALID)
- {
- if (value->v.class_hint.res_name)
- window->res_name = g_strdup (value->v.class_hint.res_name);
-
- if (value->v.class_hint.res_class)
- window->res_class = g_strdup (value->v.class_hint.res_class);
- }
-
- meta_verbose ("Window %s class: '%s' name: '%s'\n",
- window->desc,
- window->res_class ? window->res_class : "none",
- window->res_name ? window->res_name : "none");
-}
-
-static void
-init_net_wm_desktop (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- value->type = META_PROP_VALUE_CARDINAL;
- value->atom = display->atom__NET_WM_DESKTOP;
-}
-
-static void
-reload_net_wm_desktop (MetaWindow *window,
- MetaPropValue *value)
-{
- if (value->type != META_PROP_VALUE_INVALID)
- {
- window->initial_workspace_set = TRUE;
- window->initial_workspace = value->v.cardinal;
- meta_topic (META_DEBUG_PLACEMENT,
- "Read initial workspace prop %d for %s\n",
- window->initial_workspace, window->desc);
- }
-}
-
-static void
-init_net_startup_id (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- value->type = META_PROP_VALUE_UTF8;
- value->atom = display->atom__NET_STARTUP_ID;
-}
-
-static void
-reload_net_startup_id (MetaWindow *window,
- MetaPropValue *value)
-{
- guint32 timestamp = window->net_wm_user_time;
- MetaWorkspace *workspace = NULL;
-
- g_free (window->startup_id);
-
- if (value->type != META_PROP_VALUE_INVALID)
- window->startup_id = g_strdup (value->v.str);
- else
- window->startup_id = NULL;
-
- /* Update timestamp and workspace on a running window */
- if (!window->constructing)
- {
- window->initial_timestamp_set = 0;
- window->initial_workspace_set = 0;
-
- if (meta_screen_apply_startup_properties (window->screen, window))
- {
-
- if (window->initial_timestamp_set)
- timestamp = window->initial_timestamp;
- if (window->initial_workspace_set)
- workspace = meta_screen_get_workspace_by_index (window->screen, window->initial_workspace);
-
- meta_window_activate_with_workspace (window, timestamp, workspace);
- }
- }
-
- meta_verbose ("New _NET_STARTUP_ID \"%s\" for %s\n",
- window->startup_id ? window->startup_id : "unset",
- window->desc);
-}
-
-static void
-init_update_counter (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- value->type = META_PROP_VALUE_SYNC_COUNTER;
- value->atom = display->atom__NET_WM_SYNC_REQUEST_COUNTER;
-}
-
-static void
-reload_update_counter (MetaWindow *window,
- MetaPropValue *value)
-{
- if (value->type != META_PROP_VALUE_INVALID)
- {
-#ifdef HAVE_XSYNC
- XSyncCounter counter = value->v.xcounter;
-
- window->sync_request_counter = counter;
- meta_verbose ("Window has _NET_WM_SYNC_REQUEST_COUNTER 0x%lx\n",
- window->sync_request_counter);
-#endif
- }
-}
-
-
-static void
-init_normal_hints (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- value->type = META_PROP_VALUE_SIZE_HINTS;
- value->atom = XA_WM_NORMAL_HINTS;
-}
-
-
-#define FLAG_TOGGLED_ON(old,new,flag) \
- (((old)->flags & (flag)) == 0 && \
- ((new)->flags & (flag)) != 0)
-
-#define FLAG_TOGGLED_OFF(old,new,flag) \
- (((old)->flags & (flag)) != 0 && \
- ((new)->flags & (flag)) == 0)
-
-#define FLAG_CHANGED(old,new,flag) \
- (FLAG_TOGGLED_ON(old,new,flag) || FLAG_TOGGLED_OFF(old,new,flag))
-
-static void
-spew_size_hints_differences (const XSizeHints *old,
- const XSizeHints *new)
-{
- if (FLAG_CHANGED (old, new, USPosition))
- meta_topic (META_DEBUG_GEOMETRY, "XSizeHints: USPosition now %s\n",
- FLAG_TOGGLED_ON (old, new, USPosition) ? "set" : "unset");
- if (FLAG_CHANGED (old, new, USSize))
- meta_topic (META_DEBUG_GEOMETRY, "XSizeHints: USSize now %s\n",
- FLAG_TOGGLED_ON (old, new, USSize) ? "set" : "unset");
- if (FLAG_CHANGED (old, new, PPosition))
- meta_topic (META_DEBUG_GEOMETRY, "XSizeHints: PPosition now %s\n",
- FLAG_TOGGLED_ON (old, new, PPosition) ? "set" : "unset");
- if (FLAG_CHANGED (old, new, PSize))
- meta_topic (META_DEBUG_GEOMETRY, "XSizeHints: PSize now %s\n",
- FLAG_TOGGLED_ON (old, new, PSize) ? "set" : "unset");
- if (FLAG_CHANGED (old, new, PMinSize))
- meta_topic (META_DEBUG_GEOMETRY, "XSizeHints: PMinSize now %s (%d x %d -> %d x %d)\n",
- FLAG_TOGGLED_ON (old, new, PMinSize) ? "set" : "unset",
- old->min_width, old->min_height,
- new->min_width, new->min_height);
- if (FLAG_CHANGED (old, new, PMaxSize))
- meta_topic (META_DEBUG_GEOMETRY, "XSizeHints: PMaxSize now %s (%d x %d -> %d x %d)\n",
- FLAG_TOGGLED_ON (old, new, PMaxSize) ? "set" : "unset",
- old->max_width, old->max_height,
- new->max_width, new->max_height);
- if (FLAG_CHANGED (old, new, PResizeInc))
- meta_topic (META_DEBUG_GEOMETRY, "XSizeHints: PResizeInc now %s (width_inc %d -> %d height_inc %d -> %d)\n",
- FLAG_TOGGLED_ON (old, new, PResizeInc) ? "set" : "unset",
- old->width_inc, new->width_inc,
- old->height_inc, new->height_inc);
- if (FLAG_CHANGED (old, new, PAspect))
- meta_topic (META_DEBUG_GEOMETRY, "XSizeHints: PAspect now %s (min %d/%d -> %d/%d max %d/%d -> %d/%d)\n",
- FLAG_TOGGLED_ON (old, new, PAspect) ? "set" : "unset",
- old->min_aspect.x, old->min_aspect.y,
- new->min_aspect.x, new->min_aspect.y,
- old->max_aspect.x, old->max_aspect.y,
- new->max_aspect.x, new->max_aspect.y);
- if (FLAG_CHANGED (old, new, PBaseSize))
- meta_topic (META_DEBUG_GEOMETRY, "XSizeHints: PBaseSize now %s (%d x %d -> %d x %d)\n",
- FLAG_TOGGLED_ON (old, new, PBaseSize) ? "set" : "unset",
- old->base_width, old->base_height,
- new->base_width, new->base_height);
- if (FLAG_CHANGED (old, new, PWinGravity))
- meta_topic (META_DEBUG_GEOMETRY, "XSizeHints: PWinGravity now %s (%d -> %d)\n",
- FLAG_TOGGLED_ON (old, new, PWinGravity) ? "set" : "unset",
- old->win_gravity, new->win_gravity);
-}
-
-void
-meta_set_normal_hints (MetaWindow *window,
- XSizeHints *hints)
-{
- int x, y, w, h;
- double minr, maxr;
- /* Some convenience vars */
- int minw, minh, maxw, maxh; /* min/max width/height */
- int basew, baseh, winc, hinc; /* base width/height, width/height increment */
-
- /* Save the last ConfigureRequest, which we put here.
- * Values here set in the hints are supposed to
- * be ignored.
- */
- x = window->size_hints.x;
- y = window->size_hints.y;
- w = window->size_hints.width;
- h = window->size_hints.height;
-
- /* as far as I can tell, value->v.size_hints.flags is just to
- * check whether we had old-style normal hints without gravity,
- * base size as returned by XGetNormalHints(), so we don't
- * really use it as we fixup window->size_hints to have those
- * fields if they're missing.
- */
-
- /*
- * When the window is first created, NULL hints will
- * be passed in which will initialize all of the fields
- * as if flags were zero
- */
- if (hints)
- window->size_hints = *hints;
- else
- window->size_hints.flags = 0;
-
- /* Put back saved ConfigureRequest. */
- window->size_hints.x = x;
- window->size_hints.y = y;
- window->size_hints.width = w;
- window->size_hints.height = h;
-
- /* Get base size hints */
- if (window->size_hints.flags & PBaseSize)
- {
- meta_topic (META_DEBUG_GEOMETRY, "Window %s sets base size %d x %d\n",
- window->desc,
- window->size_hints.base_width,
- window->size_hints.base_height);
- }
- else if (window->size_hints.flags & PMinSize)
- {
- window->size_hints.base_width = window->size_hints.min_width;
- window->size_hints.base_height = window->size_hints.min_height;
- }
- else
- {
- window->size_hints.base_width = 0;
- window->size_hints.base_height = 0;
- }
- window->size_hints.flags |= PBaseSize;
-
- /* Get min size hints */
- if (window->size_hints.flags & PMinSize)
- {
- meta_topic (META_DEBUG_GEOMETRY, "Window %s sets min size %d x %d\n",
- window->desc,
- window->size_hints.min_width,
- window->size_hints.min_height);
- }
- else if (window->size_hints.flags & PBaseSize)
- {
- window->size_hints.min_width = window->size_hints.base_width;
- window->size_hints.min_height = window->size_hints.base_height;
- }
- else
- {
- window->size_hints.min_width = 0;
- window->size_hints.min_height = 0;
- }
- window->size_hints.flags |= PMinSize;
-
- /* Get max size hints */
- if (window->size_hints.flags & PMaxSize)
- {
- meta_topic (META_DEBUG_GEOMETRY, "Window %s sets max size %d x %d\n",
- window->desc,
- window->size_hints.max_width,
- window->size_hints.max_height);
- }
- else
- {
- window->size_hints.max_width = G_MAXINT;
- window->size_hints.max_height = G_MAXINT;
- window->size_hints.flags |= PMaxSize;
- }
-
- /* Get resize increment hints */
- if (window->size_hints.flags & PResizeInc)
- {
- meta_topic (META_DEBUG_GEOMETRY,
- "Window %s sets resize width inc: %d height inc: %d\n",
- window->desc,
- window->size_hints.width_inc,
- window->size_hints.height_inc);
- }
- else
- {
- window->size_hints.width_inc = 1;
- window->size_hints.height_inc = 1;
- window->size_hints.flags |= PResizeInc;
- }
-
- /* Get aspect ratio hints */
- if (window->size_hints.flags & PAspect)
- {
- meta_topic (META_DEBUG_GEOMETRY,
- "Window %s sets min_aspect: %d/%d max_aspect: %d/%d\n",
- window->desc,
- window->size_hints.min_aspect.x,
- window->size_hints.min_aspect.y,
- window->size_hints.max_aspect.x,
- window->size_hints.max_aspect.y);
- }
- else
- {
- window->size_hints.min_aspect.x = 1;
- window->size_hints.min_aspect.y = G_MAXINT;
- window->size_hints.max_aspect.x = G_MAXINT;
- window->size_hints.max_aspect.y = 1;
- window->size_hints.flags |= PAspect;
- }
-
- /* Get gravity hint */
- if (window->size_hints.flags & PWinGravity)
- {
- meta_topic (META_DEBUG_GEOMETRY, "Window %s sets gravity %d\n",
- window->desc,
- window->size_hints.win_gravity);
- }
- else
- {
- meta_topic (META_DEBUG_GEOMETRY,
- "Window %s doesn't set gravity, using NW\n",
- window->desc);
- window->size_hints.win_gravity = NorthWestGravity;
- window->size_hints.flags |= PWinGravity;
- }
-
- /*** Lots of sanity checking ***/
-
- /* Verify all min & max hints are at least 1 pixel */
- if (window->size_hints.min_width < 1)
- {
- /* someone is on crack */
- meta_topic (META_DEBUG_GEOMETRY,
- "Window %s sets min width to 0, which makes no sense\n",
- window->desc);
- window->size_hints.min_width = 1;
- }
- if (window->size_hints.max_width < 1)
- {
- /* another cracksmoker */
- meta_topic (META_DEBUG_GEOMETRY,
- "Window %s sets max width to 0, which makes no sense\n",
- window->desc);
- window->size_hints.max_width = 1;
- }
- if (window->size_hints.min_height < 1)
- {
- /* another cracksmoker */
- meta_topic (META_DEBUG_GEOMETRY,
- "Window %s sets min height to 0, which makes no sense\n",
- window->desc);
- window->size_hints.min_height = 1;
- }
- if (window->size_hints.max_height < 1)
- {
- /* another cracksmoker */
- meta_topic (META_DEBUG_GEOMETRY,
- "Window %s sets max height to 0, which makes no sense\n",
- window->desc);
- window->size_hints.max_height = 1;
- }
-
- /* Verify size increment hints are at least 1 pixel */
- if (window->size_hints.width_inc < 1)
- {
- /* app authors find so many ways to smoke crack */
- window->size_hints.width_inc = 1;
- meta_topic (META_DEBUG_GEOMETRY, "Corrected 0 width_inc to 1\n");
- }
- if (window->size_hints.height_inc < 1)
- {
- /* another cracksmoker */
- window->size_hints.height_inc = 1;
- meta_topic (META_DEBUG_GEOMETRY, "Corrected 0 height_inc to 1\n");
- }
- /* divide by 0 cracksmokers; note that x & y in (min|max)_aspect are
- * numerator & denominator
- */
- if (window->size_hints.min_aspect.y < 1)
- window->size_hints.min_aspect.y = 1;
- if (window->size_hints.max_aspect.y < 1)
- window->size_hints.max_aspect.y = 1;
-
- minw = window->size_hints.min_width; minh = window->size_hints.min_height;
- maxw = window->size_hints.max_width; maxh = window->size_hints.max_height;
- basew = window->size_hints.base_width; baseh = window->size_hints.base_height;
- winc = window->size_hints.width_inc; hinc = window->size_hints.height_inc;
-
- /* Make sure min and max size hints are consistent with the base + increment
- * size hints. If they're not, it's not a real big deal, but it means the
- * effective min and max size are more restrictive than the application
- * specified values.
- */
- if ((minw - basew) % winc != 0)
- {
- /* Take advantage of integer division throwing away the remainder... */
- window->size_hints.min_width = basew + ((minw - basew)/winc + 1)*winc;
-
- meta_topic (META_DEBUG_GEOMETRY,
- "Window %s has width_inc (%d) that does not evenly divide "
- "min_width - base_width (%d - %d); thus effective "
- "min_width is really %d\n",
- window->desc,
- winc, minw, basew, window->size_hints.min_width);
- minw = window->size_hints.min_width;
- }
- if (maxw != G_MAXINT && (maxw - basew) % winc != 0)
- {
- /* Take advantage of integer division throwing away the remainder... */
- window->size_hints.max_width = basew + ((maxw - basew)/winc)*winc;
-
- meta_topic (META_DEBUG_GEOMETRY,
- "Window %s has width_inc (%d) that does not evenly divide "
- "max_width - base_width (%d - %d); thus effective "
- "max_width is really %d\n",
- window->desc,
- winc, maxw, basew, window->size_hints.max_width);
- maxw = window->size_hints.max_width;
- }
- if ((minh - baseh) % hinc != 0)
- {
- /* Take advantage of integer division throwing away the remainder... */
- window->size_hints.min_height = baseh + ((minh - baseh)/hinc + 1)*hinc;
-
- meta_topic (META_DEBUG_GEOMETRY,
- "Window %s has height_inc (%d) that does not evenly divide "
- "min_height - base_height (%d - %d); thus effective "
- "min_height is really %d\n",
- window->desc,
- hinc, minh, baseh, window->size_hints.min_height);
- minh = window->size_hints.min_height;
- }
- if (maxh != G_MAXINT && (maxh - baseh) % hinc != 0)
- {
- /* Take advantage of integer division throwing away the remainder... */
- window->size_hints.max_height = baseh + ((maxh - baseh)/hinc)*hinc;
-
- meta_topic (META_DEBUG_GEOMETRY,
- "Window %s has height_inc (%d) that does not evenly divide "
- "max_height - base_height (%d - %d); thus effective "
- "max_height is really %d\n",
- window->desc,
- hinc, maxh, baseh, window->size_hints.max_height);
- maxh = window->size_hints.max_height;
- }
-
- /* make sure maximum size hints are compatible with minimum size hints; min
- * size hints take precedence.
- */
- if (window->size_hints.max_width < window->size_hints.min_width)
- {
- /* another cracksmoker */
- meta_topic (META_DEBUG_GEOMETRY,
- "Window %s sets max width %d less than min width %d, "
- "disabling resize\n",
- window->desc,
- window->size_hints.max_width,
- window->size_hints.min_width);
- maxw = window->size_hints.max_width = window->size_hints.min_width;
- }
- if (window->size_hints.max_height < window->size_hints.min_height)
- {
- /* another cracksmoker */
- meta_topic (META_DEBUG_GEOMETRY,
- "Window %s sets max height %d less than min height %d, "
- "disabling resize\n",
- window->desc,
- window->size_hints.max_height,
- window->size_hints.min_height);
- maxh = window->size_hints.max_height = window->size_hints.min_height;
- }
-
- /* Make sure the aspect ratio hints are sane. */
- minr = window->size_hints.min_aspect.x /
- (double)window->size_hints.min_aspect.y;
- maxr = window->size_hints.max_aspect.x /
- (double)window->size_hints.max_aspect.y;
- if (minr > maxr)
- {
- /* another cracksmoker; not even minimally (self) consistent */
- meta_topic (META_DEBUG_GEOMETRY,
- "Window %s sets min aspect ratio larger than max aspect "
- "ratio; disabling aspect ratio constraints.\n",
- window->desc);
- window->size_hints.min_aspect.x = 1;
- window->size_hints.min_aspect.y = G_MAXINT;
- window->size_hints.max_aspect.x = G_MAXINT;
- window->size_hints.max_aspect.y = 1;
- }
- else /* check consistency of aspect ratio hints with other hints */
- {
- if (minh > 0 && minr > (maxw / (double)minh))
- {
- /* another cracksmoker */
- meta_topic (META_DEBUG_GEOMETRY,
- "Window %s sets min aspect ratio larger than largest "
- "aspect ratio possible given min/max size constraints; "
- "disabling min aspect ratio constraint.\n",
- window->desc);
- window->size_hints.min_aspect.x = 1;
- window->size_hints.min_aspect.y = G_MAXINT;
- }
- if (maxr < (minw / (double)maxh))
- {
- /* another cracksmoker */
- meta_topic (META_DEBUG_GEOMETRY,
- "Window %s sets max aspect ratio smaller than smallest "
- "aspect ratio possible given min/max size constraints; "
- "disabling max aspect ratio constraint.\n",
- window->desc);
- window->size_hints.max_aspect.x = G_MAXINT;
- window->size_hints.max_aspect.y = 1;
- }
- /* FIXME: Would be nice to check that aspect ratios are
- * consistent with base and size increment constraints.
- */
- }
-}
-
-static void
-reload_normal_hints (MetaWindow *window,
- MetaPropValue *value)
-{
- if (value->type != META_PROP_VALUE_INVALID)
- {
- XSizeHints old_hints;
-
- meta_topic (META_DEBUG_GEOMETRY, "Updating WM_NORMAL_HINTS for %s\n", window->desc);
-
- old_hints = window->size_hints;
-
- meta_set_normal_hints (window, value->v.size_hints.hints);
-
- spew_size_hints_differences (&old_hints, &window->size_hints);
-
- meta_window_recalc_features (window);
- }
-}
-
-
-static void
-init_wm_protocols (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- value->type = META_PROP_VALUE_ATOM_LIST;
- value->atom = display->atom_WM_PROTOCOLS;
-}
-
-static void
-reload_wm_protocols (MetaWindow *window,
- MetaPropValue *value)
-{
- int i;
-
- window->take_focus = FALSE;
- window->delete_window = FALSE;
- window->net_wm_ping = FALSE;
-
- if (value->type == META_PROP_VALUE_INVALID)
- return;
-
- i = 0;
- while (i < value->v.atom_list.n_atoms)
- {
- if (value->v.atom_list.atoms[i] ==
- window->display->atom_WM_TAKE_FOCUS)
- window->take_focus = TRUE;
- else if (value->v.atom_list.atoms[i] ==
- window->display->atom_WM_DELETE_WINDOW)
- window->delete_window = TRUE;
- else if (value->v.atom_list.atoms[i] ==
- window->display->atom__NET_WM_PING)
- window->net_wm_ping = TRUE;
- ++i;
- }
-
- meta_verbose ("New _NET_STARTUP_ID \"%s\" for %s\n",
- window->startup_id ? window->startup_id : "unset",
- window->desc);
-}
-
-static void
-init_wm_hints (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- value->type = META_PROP_VALUE_WM_HINTS;
- value->atom = XA_WM_HINTS;
-}
-
-static void
-reload_wm_hints (MetaWindow *window,
- MetaPropValue *value)
-{
- Window old_group_leader;
-
- old_group_leader = window->xgroup_leader;
-
- /* Fill in defaults */
- window->input = TRUE;
- window->initially_iconic = FALSE;
- window->xgroup_leader = None;
- window->wm_hints_pixmap = None;
- window->wm_hints_mask = None;
-
- if (value->type != META_PROP_VALUE_INVALID)
- {
- const XWMHints *hints = value->v.wm_hints;
-
- if (hints->flags & InputHint)
- window->input = hints->input;
-
- if (hints->flags & StateHint)
- window->initially_iconic = (hints->initial_state == IconicState);
-
- if (hints->flags & WindowGroupHint)
- window->xgroup_leader = hints->window_group;
-
- if (hints->flags & IconPixmapHint)
- window->wm_hints_pixmap = hints->icon_pixmap;
-
- if (hints->flags & IconMaskHint)
- window->wm_hints_mask = hints->icon_mask;
-
- meta_verbose ("Read WM_HINTS input: %d iconic: %d group leader: 0x%lx pixmap: 0x%lx mask: 0x%lx\n",
- window->input, window->initially_iconic,
- window->xgroup_leader,
- window->wm_hints_pixmap,
- window->wm_hints_mask);
- }
-
- if (window->xgroup_leader != old_group_leader)
- {
- meta_verbose ("Window %s changed its group leader to 0x%lx\n",
- window->desc, window->xgroup_leader);
-
- meta_window_group_leader_changed (window);
- }
-
- meta_icon_cache_property_changed (&window->icon_cache,
- window->display,
- XA_WM_HINTS);
-
- meta_window_queue (window, META_QUEUE_UPDATE_ICON | META_QUEUE_MOVE_RESIZE);
-}
-
-static void
-init_transient_for (MetaDisplay *display,
- Atom property,
- MetaPropValue *value)
-{
- value->type = META_PROP_VALUE_WINDOW;
- value->atom = XA_WM_TRANSIENT_FOR;
-}
-
-static void
-reload_transient_for (MetaWindow *window,
- MetaPropValue *value)
-{
- window->xtransient_for = None;
-
- if (value->type != META_PROP_VALUE_INVALID)
- window->xtransient_for = value->v.xwindow;
-
- /* Make sure transient_for is valid */
- if (window->xtransient_for != None &&
- meta_display_lookup_x_window (window->display,
- window->xtransient_for) == NULL)
- {
- meta_warning (_("Invalid WM_TRANSIENT_FOR window 0x%lx specified "
- "for %s.\n"),
- window->xtransient_for, window->desc);
- window->xtransient_for = None;
- }
-
- window->transient_parent_is_root_window =
- window->xtransient_for == window->screen->xroot;
-
- if (window->xtransient_for != None)
- meta_verbose ("Window %s transient for 0x%lx (root = %d)\n", window->desc,
- window->xtransient_for, window->transient_parent_is_root_window);
- else
- meta_verbose ("Window %s is not transient\n", window->desc);
-
- /* may now be a dialog */
- meta_window_recalc_window_type (window);
-
- /* update stacking constraints */
- meta_stack_update_transient (window->screen->stack, window);
-
- /* possibly change its group. We treat being a window's transient as
- * equivalent to making it your group leader, to work around shortcomings
- * in programs such as xmms-- see #328211.
- */
- if (window->xtransient_for != None &&
- window->xgroup_leader != None &&
- window->xtransient_for != window->xgroup_leader)
- meta_window_group_leader_changed (window);
-
- if (!window->constructing)
- meta_window_queue (window, META_QUEUE_MOVE_RESIZE);
-}
-
-#define N_HOOKS 26
-
-void
-meta_display_init_window_prop_hooks (MetaDisplay *display)
-{
- int i;
- MetaWindowPropHooks *hooks;
-
- g_assert (display->prop_hooks == NULL);
-
- display->prop_hooks = g_new0 (MetaWindowPropHooks, N_HOOKS);
- hooks = display->prop_hooks;
-
- i = 0;
-
- hooks[i].property = display->atom_WM_STATE;
- hooks[i].init_func = NULL;
- hooks[i].reload_func = NULL;
- ++i;
-
- hooks[i].property = display->atom_WM_CLIENT_MACHINE;
- hooks[i].init_func = init_wm_client_machine;
- hooks[i].reload_func = reload_wm_client_machine;
- ++i;
-
- hooks[i].property = display->atom__NET_WM_PID;
- hooks[i].init_func = init_net_wm_pid;
- hooks[i].reload_func = reload_net_wm_pid;
- ++i;
-
- hooks[i].property = display->atom__NET_WM_USER_TIME;
- hooks[i].init_func = init_net_wm_user_time;
- hooks[i].reload_func = reload_net_wm_user_time;
- ++i;
-
- hooks[i].property = display->atom__NET_WM_NAME;
- hooks[i].init_func = init_net_wm_name;
- hooks[i].reload_func = reload_net_wm_name;
- ++i;
-
- hooks[i].property = XA_WM_NAME;
- hooks[i].init_func = init_wm_name;
- hooks[i].reload_func = reload_wm_name;
- ++i;
-
- hooks[i].property = display->atom__NET_WM_ICON_NAME;
- hooks[i].init_func = init_net_wm_icon_name;
- hooks[i].reload_func = reload_net_wm_icon_name;
- ++i;
-
- hooks[i].property = XA_WM_ICON_NAME;
- hooks[i].init_func = init_wm_icon_name;
- hooks[i].reload_func = reload_wm_icon_name;
- ++i;
-
- hooks[i].property = display->atom__NET_WM_STATE;
- hooks[i].init_func = init_net_wm_state;
- hooks[i].reload_func = reload_net_wm_state;
- ++i;
-
- hooks[i].property = display->atom__MOTIF_WM_HINTS;
- hooks[i].init_func = init_mwm_hints;
- hooks[i].reload_func = reload_mwm_hints;
- ++i;
-
- hooks[i].property = display->atom__NET_WM_ICON_GEOMETRY;
- hooks[i].init_func = NULL;
- hooks[i].reload_func = NULL;
- ++i;
-
- hooks[i].property = XA_WM_CLASS;
- hooks[i].init_func = init_wm_class;
- hooks[i].reload_func = reload_wm_class;
- ++i;
-
- hooks[i].property = display->atom_WM_CLIENT_LEADER;
- hooks[i].init_func = NULL;
- hooks[i].reload_func = NULL;
- ++i;
-
- hooks[i].property = display->atom_SM_CLIENT_ID;
- hooks[i].init_func = NULL;
- hooks[i].reload_func = NULL;
- ++i;
-
- hooks[i].property = display->atom_WM_WINDOW_ROLE;
- hooks[i].init_func = NULL;
- hooks[i].reload_func = NULL;
- ++i;
-
- hooks[i].property = display->atom__NET_WM_WINDOW_TYPE;
- hooks[i].init_func = NULL;
- hooks[i].reload_func = NULL;
- ++i;
-
- hooks[i].property = display->atom__NET_WM_DESKTOP;
- hooks[i].init_func = init_net_wm_desktop;
- hooks[i].reload_func = reload_net_wm_desktop;
- ++i;
-
- hooks[i].property = display->atom__NET_WM_STRUT;
- hooks[i].init_func = NULL;
- hooks[i].reload_func = NULL;
- ++i;
-
- hooks[i].property = display->atom__NET_WM_STRUT_PARTIAL;
- hooks[i].init_func = NULL;
- hooks[i].reload_func = NULL;
- ++i;
-
- hooks[i].property = display->atom__NET_STARTUP_ID;
- hooks[i].init_func = init_net_startup_id;
- hooks[i].reload_func = reload_net_startup_id;
- ++i;
-
- hooks[i].property = display->atom__NET_WM_SYNC_REQUEST_COUNTER;
- hooks[i].init_func = init_update_counter;
- hooks[i].reload_func = reload_update_counter;
- ++i;
-
- hooks[i].property = XA_WM_NORMAL_HINTS;
- hooks[i].init_func = init_normal_hints;
- hooks[i].reload_func = reload_normal_hints;
- ++i;
-
- hooks[i].property = display->atom_WM_PROTOCOLS;
- hooks[i].init_func = init_wm_protocols;
- hooks[i].reload_func = reload_wm_protocols;
- ++i;
-
- hooks[i].property = XA_WM_HINTS;
- hooks[i].init_func = init_wm_hints;
- hooks[i].reload_func = reload_wm_hints;
- ++i;
-
- hooks[i].property = XA_WM_TRANSIENT_FOR;
- hooks[i].init_func = init_transient_for;
- hooks[i].reload_func = reload_transient_for;
- ++i;
-
- hooks[i].property = display->atom__NET_WM_USER_TIME_WINDOW;
- hooks[i].init_func = init_net_wm_user_time_window;
- hooks[i].reload_func = reload_net_wm_user_time_window;
- ++i;
-
- if (i != N_HOOKS)
- {
- g_error ("Initialized %d hooks should have been %d\n", i, N_HOOKS);
- }
-}
-
-void
-meta_display_free_window_prop_hooks (MetaDisplay *display)
-{
- g_assert (display->prop_hooks != NULL);
-
- g_free (display->prop_hooks);
- display->prop_hooks = NULL;
-}
-
-static MetaWindowPropHooks*
-find_hooks (MetaDisplay *display,
- Atom property)
-{
- int i;
-
- /* FIXME we could sort the array and do binary search or
- * something
- */
-
- i = 0;
- while (i < N_HOOKS)
- {
- if (display->prop_hooks[i].property == property)
- return &display->prop_hooks[i];
-
- ++i;
- }
-
- return NULL;
-}
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