isa/mutter
1
0
Fork 0
mirror of https://github.com/brl/mutter.git synced 2024-12-23 11:32:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

use window-props.h stuff for a couple of properties (implement_showing):

Browse Source 
2002-11-03  Havoc Pennington  <hp@pobox.com>

	* src/window.c (meta_window_new): use window-props.h stuff for a
	couple of properties
	(implement_showing): fix printf string

	* src/xprops.c (meta_prop_free_values): new function

	* src/window-props.h, src/window-props.c: start moving code that
	handles loading window properties into this file.
This commit is contained in:
Havoc Pennington 2002-11-03 23:42:21 +00:00 committed by Havoc Pennington
parent 1d0b5ef660
commit d7917c02fe
10 changed files with 482 additions and 45 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
ChangeLog
View File

@ -1,3 +1,19 @@
2002-11-03 Havoc Pennington <hp@pobox.com>
* src/window.c (meta_window_new): use window-props.h stuff for a
couple of properties
(implement_showing): fix printf string
* src/xprops.c (meta_prop_free_values): new function
* src/window-props.h, src/window-props.c: start moving code that
handles loading window properties into this file.
2002-11-03 Havoc Pennington <hp@pobox.com>
* src/stack.c (create_constraints): filter out windows that aren't
in the stack for whatever reason, avoids a crash
2002-11-03 Havoc Pennington <hp@pobox.com>
* src/window.c (meta_window_calc_showing): split into "see if we

2
src/Makefile.am
View File

@ -72,6 +72,8 @@ metacity_SOURCES= \
util.h \
window.c \
window.h \
window-props.c \
window-props.h \
workspace.c \
workspace.h \
xprops.c \

6
src/display.c
View File

@ -25,6 +25,7 @@
#include "main.h"
#include "screen.h"
#include "window.h"
#include "window-props.h"
#include "frame.h"
#include "errors.h"
#include "keybindings.h"
@ -383,6 +384,9 @@ meta_display_open (const char *name)
display->atom_net_wm_action_close = atoms[74];
display->atom_net_wm_state_above = atoms[75];
display->atom_net_wm_state_below = atoms[76];
display->prop_hooks = NULL;
meta_display_init_window_prop_hooks (display);
/* Offscreen unmapped window used for _NET_SUPPORTING_WM_CHECK,
* created in screen_new
@ -663,6 +667,8 @@ meta_display_close (MetaDisplay *display)
XDestroyWindow (display->xdisplay, display->leader_window);
XFlush (display->xdisplay);
meta_display_free_window_prop_hooks (display);
#ifndef USE_GDK_DISPLAY
meta_event_queue_free (display->events);

6
src/display.h
View File

@ -57,6 +57,8 @@ typedef struct _MetaUISlave MetaUISlave;
typedef struct _MetaWindow MetaWindow;
typedef struct _MetaWorkspace MetaWorkspace;
typedef struct _MetaWindowPropHooks MetaWindowPropHooks;
typedef void (* MetaWindowPingFunc) (MetaDisplay *display,
Window xwindow,
gpointer user_data);
@ -262,6 +264,9 @@ struct _MetaDisplay
/* currently-active window menu if any */
MetaWindowMenu *window_menu;
MetaWindow *window_with_menu;
/* Managed by window-props.c */
MetaWindowPropHooks *prop_hooks;
#ifdef HAVE_STARTUP_NOTIFICATION
/* This is at the end in case someone doesn't include config.h before this file
@ -269,7 +274,6 @@ struct _MetaDisplay
*/
SnDisplay *sn_display;
#endif
};
gboolean meta_display_open (const char *name);

16
src/stack.c
View File

@ -522,6 +522,8 @@ add_constraint (Constraint **constraints,
w->transient_parent_is_root_window) && \
WINDOW_HAS_TRANSIENT_TYPE (w))
#define WINDOW_IN_STACK(w) (w->stack_position >= 0)
static void
create_constraints (Constraint **constraints,
GList *windows)
@ -532,6 +534,12 @@ create_constraints (Constraint **constraints,
while (tmp != NULL)
{
MetaWindow *w = tmp->data;
if (!WINDOW_IN_STACK (w))
{
tmp = tmp->next;
continue;
}
if (WINDOW_TRANSIENT_FOR_WHOLE_GROUP (w))
{
@ -552,6 +560,12 @@ create_constraints (Constraint **constraints,
{
MetaWindow *group_window = tmp2->data;
if (!WINDOW_IN_STACK (group_window))
{
tmp2 = tmp2->next;
continue;
}
#if 0
/* old way of doing it */
if (!(meta_window_is_ancestor_of_transient (w, group_window)) &&
@ -581,7 +595,7 @@ create_constraints (Constraint **constraints,
parent =
meta_display_lookup_x_window (w->display, w->xtransient_for);
if (parent)
if (parent && WINDOW_IN_STACK (parent))
{
meta_topic (META_DEBUG_STACK, "Constraining %s above %s due to transiency\n",
w->desc, parent->desc);

328
src/window-props.c Normal file
View File

@ -0,0 +1,328 @@
/* MetaWindow property handling */
/*
* Copyright (C) 2001, 2002 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 <config.h>
#include "window-props.h"
#include "xprops.h"
#include <X11/Xatom.h>
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)
{
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, window->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;
hooks = find_hooks (display, property);
g_assert (hooks != NULL);
if (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);
g_assert (hooks != NULL);
if (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 %ld\n"),
cardinal);
else
{
window->net_wm_pid = cardinal;
meta_verbose ("Window has _NET_WM_PID %d\n",
window->net_wm_pid);
}
}
}
#define N_HOOKS 22
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 = XA_WM_NORMAL_HINTS;
hooks[i].init_func = NULL;
hooks[i].reload_func = NULL;
++i;
hooks[i].property = display->atom_net_wm_name;
hooks[i].init_func = NULL;
hooks[i].reload_func = NULL;
++i;
hooks[i].property = XA_WM_NAME;
hooks[i].init_func = NULL;
hooks[i].reload_func = NULL;
++i;
hooks[i].property = XA_WM_HINTS;
hooks[i].init_func = NULL;
hooks[i].reload_func = NULL;
++i;
hooks[i].property = display->atom_net_wm_state;
hooks[i].init_func = NULL;
hooks[i].reload_func = NULL;
++i;
hooks[i].property = display->atom_motif_wm_hints;
hooks[i].init_func = NULL;
hooks[i].reload_func = NULL;
++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 = NULL;
hooks[i].reload_func = NULL;
++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_win_layer;
hooks[i].init_func = NULL;
hooks[i].reload_func = NULL;
++i;
hooks[i].property = display->atom_net_wm_desktop;
hooks[i].init_func = NULL;
hooks[i].reload_func = NULL;
++i;
hooks[i].property = display->atom_win_workspace;
hooks[i].init_func = NULL;
hooks[i].reload_func = NULL;
++i;
hooks[i].property = display->atom_net_wm_icon_name;
hooks[i].init_func = NULL;
hooks[i].reload_func = NULL;
++i;
hooks[i].property = XA_WM_ICON_NAME;
hooks[i].init_func = NULL;
hooks[i].reload_func = NULL;
++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_win_hints;
hooks[i].init_func = NULL;
hooks[i].reload_func = NULL;
++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;
}

36
src/window-props.h Normal file
View File

@ -0,0 +1,36 @@
/* MetaWindow property handling */
/*
* Copyright (C) 2001, 2002 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.
*/
#ifndef META_WINDOW_PROPS_H
#define META_WINDOW_PROPS_H
#include "window.h"
void meta_window_reload_property (MetaWindow *window,
Atom property);
void meta_window_reload_properties (MetaWindow *window,
const Atom *properties,
int n_properties);
void meta_display_init_window_prop_hooks (MetaDisplay *display);
void meta_display_free_window_prop_hooks (MetaDisplay *display);
#endif /* META_WINDOW_PROPS_H */

53
src/window.c
View File

@ -36,6 +36,7 @@
#include "resizepopup.h"
#include "xprops.h"
#include "group.h"
#include "window-props.h"
#include <X11/Xatom.h>
#include <string.h>
@ -160,19 +161,9 @@ meta_window_new (MetaDisplay *display,
MetaWorkspace *space;
gulong existing_wm_state;
#define N_INITIAL_PROPS 2
MetaPropValue initial_props[N_INITIAL_PROPS];
Atom initial_props[N_INITIAL_PROPS];
g_assert (N_INITIAL_PROPS == (int) G_N_ELEMENTS (initial_props));
memset (initial_props, '\0', sizeof (initial_props));
#define INITIAL_PROP_WM_CLIENT_MACHINE 0
initial_props[0].type = META_PROP_VALUE_STRING;
initial_props[0].atom = display->atom_wm_client_machine;
#define INITIAL_PROP_NET_WM_PID 1
initial_props[1].type = META_PROP_VALUE_CARDINAL;
initial_props[1].atom = display->atom_net_wm_pid;
meta_verbose ("Attempting to manage 0x%lx\n", xwindow);
@ -436,37 +427,13 @@ meta_window_new (MetaDisplay *display,
window->stack_position = -1;
window->initial_workspace = 0; /* not used */
meta_display_register_x_window (display, &window->xwindow, window);
meta_prop_get_values (display, window->xwindow,
initial_props, N_INITIAL_PROPS);
if (initial_props[INITIAL_PROP_WM_CLIENT_MACHINE].type !=
META_PROP_VALUE_INVALID)
{
window->wm_client_machine =
g_strdup (initial_props[INITIAL_PROP_WM_CLIENT_MACHINE].v.str);
meta_XFree (initial_props[INITIAL_PROP_WM_CLIENT_MACHINE].v.str);
meta_verbose ("Window has client machine \"%s\"\n",
window->wm_client_machine);
}
if (initial_props[INITIAL_PROP_NET_WM_PID].type !=
META_PROP_VALUE_INVALID)
{
gulong cardinal = (int) initial_props[INITIAL_PROP_NET_WM_PID].v.cardinal;
if (cardinal <= 0)
meta_warning (_("Application set a bogus _NET_WM_PID %ld\n"),
cardinal);
else
{
window->net_wm_pid = cardinal;
meta_verbose ("Window has _NET_WM_PID %d\n",
window->net_wm_pid);
}
}
/* Fill these in the order we want them to be gotten */
initial_props[0] = display->atom_wm_client_machine;
initial_props[1] = display->atom_net_wm_pid;
g_assert (N_INITIAL_PROPS == 2);
meta_window_reload_properties (window, initial_props, N_INITIAL_PROPS);
update_size_hints (window);
update_title (window);
@ -1187,8 +1154,8 @@ implement_showing (MetaWindow *window,
gboolean showing)
{
/* Actually show/hide the window */
meta_verbose ("Implement showing = %d for window %s\n", window->desc,
showing);
meta_verbose ("Implement showing = %d for window %s\n",
showing, window->desc);
if (!showing)
{

61
src/xprops.c
View File

@ -1042,3 +1042,64 @@ meta_prop_get_values (MetaDisplay *display,
g_free (tasks);
}
static void
free_value (MetaPropValue *value)
{
switch (value->type)
{
case META_PROP_VALUE_INVALID:
break;
case META_PROP_VALUE_UTF8:
meta_XFree (value->v.str);
break;
case META_PROP_VALUE_STRING:
meta_XFree (value->v.str);
break;
case META_PROP_VALUE_MOTIF_HINTS:
meta_XFree (value->v.motif_hints);
break;
case META_PROP_VALUE_CARDINAL:
break;
case META_PROP_VALUE_WINDOW:
break;
case META_PROP_VALUE_ATOM_LIST:
meta_XFree (value->v.atom_list.atoms);
break;
case META_PROP_VALUE_TEXT_PROPERTY:
meta_XFree (value->v.str);
break;
case META_PROP_VALUE_WM_HINTS:
meta_XFree (value->v.wm_hints);
break;
case META_PROP_VALUE_CLASS_HINT:
meta_XFree (value->v.class_hint.res_class);
meta_XFree (value->v.class_hint.res_name);
break;
case META_PROP_VALUE_SIZE_HINTS:
meta_XFree (value->v.size_hints.hints);
break;
case META_PROP_VALUE_UTF8_LIST:
g_strfreev (value->v.string_list.strings);
break;
case META_PROP_VALUE_CARDINAL_LIST:
meta_XFree (value->v.cardinal_list.cardinals);
break;
}
}
void
meta_prop_free_values (MetaPropValue *values,
int n_values)
{
int i;
i = 0;
while (i < n_values)
{
free_value (&values[i]);
++i;
}
/* Zero the whole thing to quickly detect breakage */
memset (values, '\0', sizeof (MetaPropValue) * n_values);
}

3
src/xprops.h
View File

@ -199,6 +199,9 @@ void meta_prop_get_values (MetaDisplay *display,
MetaPropValue *values,
int n_values);
void meta_prop_free_values (MetaPropValue *values,
int n_values);
#endif