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2005-07-19  Mark McLoughlin  <mark@skynet.ie>

        See http://mail.gnome.org/archives/desktop-devel-list/2005-July/msg00341.html

        * wm-exec.c, wm-list.c, wm-properties.h: remove old crufty
        code.

        * Makefile.am: update.
This commit is contained in:
Mark McLoughlin 2005-07-19 12:32:38 +00:00 • committed by Mark McLoughlin
parent e60d5c3d61
commit 1aa8deaf59
6 changed files with 10 additions and 978 deletions
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4
libwindow-settings/.cvsignore
View file

@ -5,8 +5,4 @@ Makefile.in
*.o *.o
*.lo *.lo
*.la *.la
gnome-window-properties
window-properties.desktop
*.oaf
*.gladep
gnome-window-settings-2.0.pc gnome-window-settings-2.0.pc

9
libwindow-settings/ChangeLog
View file

@ -1,3 +1,12 @@
2005-07-19 Mark McLoughlin <mark@skynet.ie>
See http://mail.gnome.org/archives/desktop-devel-list/2005-July/msg00341.html
* wm-exec.c, wm-list.c, wm-properties.h: remove old crufty
code.
* Makefile.am: update.
2004-12-25 Kjartan Maraas <kmaraas@gnome.org> 2004-12-25 Kjartan Maraas <kmaraas@gnome.org>
* gnome-wm-manager.c: s/gboolean/guint/ in single bitfield to * gnome-wm-manager.c: s/gboolean/guint/ in single bitfield to

5
libwindow-settings/Makefile.am
View file

@ -34,10 +34,7 @@ pkgconfig_DATA = gnome-window-settings-2.0.pc
EXTRA_DIST = \ EXTRA_DIST = \
gnome-window-settings-2.0.pc.in \ gnome-window-settings-2.0.pc.in \
ChangeLog \ ChangeLog
wm-exec.c \
wm-list.c \
wm-properties.h
wms_flags = -export_dynamic -avoid-version wms_flags = -export_dynamic -avoid-version
wmsdir = $(WM_MODULE_DIR) wmsdir = $(WM_MODULE_DIR)

330
libwindow-settings/wm-exec.c
View file

@ -1,330 +0,0 @@
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
/* Copyright (C) 1998 Redhat Software Inc.
* Code available under the Gnu GPL.
* Authors: Owen Taylor <otaylor@redhat.com>
*/
#include <gtk/gtk.h>
#include <gdk/gdkx.h>
#include <libgnome/libgnome.h>
#include "wm-properties.h"
typedef struct _RestartInfo RestartInfo;
struct _RestartInfo {
GnomeDesktopItem *dentry;
gint retries;
WMResultFunc callback;
gpointer data;
};
gboolean
wm_is_running (void)
{
gboolean result;
XWindowAttributes attrs;
gdk_error_trap_push ();
XGetWindowAttributes (GDK_DISPLAY(), GDK_ROOT_WINDOW(), &attrs);
XSelectInput (GDK_DISPLAY(), GDK_ROOT_WINDOW(),
SubstructureRedirectMask);
XSync (GDK_DISPLAY(), False);
if (gdk_error_trap_pop () == 0) {
result = FALSE;
XSelectInput (GDK_DISPLAY(), GDK_ROOT_WINDOW(),
attrs.your_event_mask);
} else
result = TRUE;
return result;
}
/* Cut and paste from gnome-libs/gnome_win_hints_wm_exists, except that we
* return the xid instead of a window
*/
static Window
find_gnome_wm_window(void)
{
Atom r_type;
int r_format;
unsigned long count;
unsigned long bytes_remain;
unsigned char *prop, *prop2;
GdkAtom cardinal_atom = gdk_atom_intern ("CARDINAL", FALSE);
gdk_error_trap_push ();
if (XGetWindowProperty(GDK_DISPLAY(), GDK_ROOT_WINDOW(),
gdk_x11_atom_to_xatom (gdk_atom_intern ("_WIN_SUPPORTING_WM_CHECK", FALSE)),
0, 1, False, gdk_x11_atom_to_xatom (cardinal_atom),
&r_type, &r_format,
&count, &bytes_remain, &prop) == Success && prop)
{
if (r_type == gdk_x11_atom_to_xatom (cardinal_atom) && r_format == 32 && count == 1)
{
Window n = *(long *)prop;
if (XGetWindowProperty(GDK_DISPLAY(), n,
gdk_x11_atom_to_xatom (gdk_atom_intern ("_WIN_SUPPORTING_WM_CHECK", FALSE)),
0, 1, False, gdk_x11_atom_to_xatom (cardinal_atom),
&r_type, &r_format, &count, &bytes_remain,
&prop2) == Success && prop)
{
if (r_type == gdk_x11_atom_to_xatom (cardinal_atom) && r_format == 32 && count == 1)
{
XFree(prop);
XFree(prop2);
gdk_error_trap_pop ();
return n;
}
XFree(prop2);
}
}
XFree(prop);
}
gdk_error_trap_pop ();
return None;
}
static Window
find_wm_window_from_client (GdkWindow *client)
{
Window window, frame, parent, root;
Window *children;
unsigned int nchildren;
gboolean needs_pop = TRUE;
if (!client)
return None;
frame = None;
window = GDK_WINDOW_XWINDOW (client);
gdk_error_trap_push ();
while (XQueryTree (GDK_DISPLAY(), window,
&root, &parent, &children, &nchildren))
{
if (gdk_error_trap_pop != 0)
{
needs_pop = FALSE;
break;
}
gdk_error_trap_push ();
if (children)
XFree(children);
if (window == root)
break;
if (root == parent) {
frame = window;
break;
}
window = parent;
}
if (needs_pop)
gdk_error_trap_pop ();
return frame;
}
static gboolean
window_has_wm_state (Window window)
{
Atom r_type;
int r_format;
unsigned long count;
unsigned long bytes_remain;
unsigned char *prop;
if (XGetWindowProperty(GDK_DISPLAY(), window,
gdk_x11_atom_to_xatom (gdk_atom_intern ("WM_STATE", FALSE)),
0, 0, False, AnyPropertyType,
&r_type, &r_format,
&count, &bytes_remain, &prop) == Success) {
if (r_type != None) {
XFree(prop);
return TRUE;
}
}
return FALSE;
}
static gboolean
descendent_has_wm_state (Window window)
{
gboolean result = FALSE;
Window parent, root;
Window *children;
unsigned int nchildren;
gint i;
if (!XQueryTree (GDK_DISPLAY(), window,
&root, &parent, &children, &nchildren))
return FALSE;
for (i=0; i<nchildren; i++) {
if (window_has_wm_state (children[i]) ||
descendent_has_wm_state (children[i])) {
result = TRUE;
break;
}
}
if (children)
XFree (children);
return result;
}
/* This function tries to find a window manager frame by
* hunting all the children of the root window
*/
static Window
find_wm_window_from_hunt (void)
{
Window parent, root, frame;
Window *children;
unsigned int nchildren;
gint i;
frame = None;
gdk_error_trap_push ();
XQueryTree (GDK_DISPLAY(), GDK_ROOT_WINDOW (),
&root, &parent, &children, &nchildren);
/* We are looking for a window that doesn't have WIN_STATE
* set on it, but does have a child with WIN_STATE set
*/
for (i=0; i<nchildren; i++) {
if (!window_has_wm_state (children[i]) &&
descendent_has_wm_state (children[i])) {
frame = children[i];
break;
}
}
if (children)
XFree (children);
gdk_error_trap_pop ();
return frame;
}
static Window
find_wm_window (GdkWindow *client)
{
Window wm_window = None;
/* First, try to find a GNOME compliant WM */
wm_window = find_gnome_wm_window();
if (!wm_window) {
wm_window = find_wm_window_from_client (client);
}
if (!wm_window) {
wm_window = find_wm_window_from_hunt ();
}
return wm_window;
}
static gboolean
start_timeout (gpointer data)
{
RestartInfo *info = data;
if (wm_is_running ()) {
info->callback(WM_SUCCESS, info->data);
gnome_desktop_item_unref (info->dentry);
g_free (info);
return FALSE;
} else {
info->retries--;
if (info->retries > 0)
return TRUE;
else {
info->callback(WM_CANT_START, info->data);
gnome_desktop_item_unref (info->dentry);
g_free (info);
return FALSE;
}
}
}
static void
start_do (RestartInfo *info)
{
gnome_desktop_item_launch (info->dentry, 0, 0, NULL);
info->retries = 10;
gtk_timeout_add (1000, start_timeout, info);
}
static gboolean
kill_timeout (gpointer data)
{
RestartInfo *info = data;
if (!wm_is_running ()) {
start_do (info);
return FALSE;
} else {
info->retries--;
if (info->retries > 0)
return TRUE;
else {
info->callback(WM_ALREADY_RUNNING, info->data);
gnome_desktop_item_unref (info->dentry);
g_free (info);
return FALSE;
}
}
}
void
wm_restart (WindowManager *new,
GdkWindow *client,
WMResultFunc callback,
gpointer data)
{
Window wm_window;
RestartInfo *info;
g_return_if_fail (new->is_present);
info = g_new (RestartInfo, 1);
info->dentry = gnome_desktop_item_copy (new->dentry);
info->callback = callback;
info->data = data;
info->retries = 10;
if (wm_is_running ()) {
wm_window = find_wm_window (client);
if (!wm_window) {
(*callback) (WM_ALREADY_RUNNING, data);
gnome_desktop_item_unref (info->dentry);
g_free (info);
} else {
XKillClient (GDK_DISPLAY(), wm_window);
gtk_timeout_add (1000, kill_timeout, info);
}
} else {
start_do (info);
}
}
WindowManager *
wm_guess_current (void)
{
return NULL;
}

577
libwindow-settings/wm-list.c
View file

@ -1,577 +0,0 @@
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
/* Copyright (C) 1998 Redhat Software Inc.
* Code available under the Gnu GPL.
* Authors: Owen Taylor <otaylor@redhat.com>,
* Bradford Hovinen <hovinen@helixcode.com>
*/
#include <sys/types.h>
#include <dirent.h>
#include <unistd.h>
#include <ctype.h>
#include <libgnome/libgnome.h>
#include <gconf/gconf-client.h>
#include <string.h>
#include "wm-properties.h"
#define CONFIG_PREFIX "/desktop/gnome/applications/window_manager"
/* Current list of window managers */
GList *window_managers = NULL;
/* List on startup */
static GList *window_managers_save = NULL;
/* Current window manager */
static WindowManager *current_wm = NULL;
/* Window manager on startup */
static WindowManager *current_wm_save = NULL;
static gboolean xml_read_bool (xmlNodePtr node);
static xmlNodePtr xml_write_bool (gchar *name,
gboolean value);
gboolean
is_blank (gchar *str)
{
while (*str) {
if (!isspace(*str))
return FALSE;
str++;
}
return TRUE;
}
static gint
wm_compare (gconstpointer a, gconstpointer b)
{
const WindowManager *wm_a = (const WindowManager *)a;
const WindowManager *wm_b = (const WindowManager *)b;
return g_ascii_strcasecmp (gnome_desktop_item_get_string (wm_a->dentry, GNOME_DESKTOP_ITEM_NAME), gnome_desktop_item_get_string (wm_b->dentry, GNOME_DESKTOP_ITEM_NAME));
}
static void
wm_free (WindowManager *wm)
{
gnome_desktop_item_unref (wm->dentry);
g_free (wm->config_exec);
g_free (wm->config_tryexec);;
g_free (wm);
}
void
wm_check_present (WindowManager *wm)
{
gchar *path;
if (gnome_desktop_item_get_string (wm->dentry, GNOME_DESKTOP_ITEM_EXEC)) {
if (gnome_desktop_item_get_string (wm->dentry, GNOME_DESKTOP_ITEM_TRY_EXEC)) {
path = gnome_is_program_in_path (gnome_desktop_item_get_string (wm->dentry, GNOME_DESKTOP_ITEM_TRY_EXEC));
wm->is_present = (path != NULL);
if (path)
g_free (path);
} else
wm->is_present = TRUE;
} else
wm->is_present = FALSE;
if (wm->config_exec) {
if (wm->config_tryexec) {
path = gnome_is_program_in_path (wm->config_tryexec);
wm->is_config_present = (path != NULL);
if (path)
g_free (path);
} else {
path = gnome_is_program_in_path (wm->config_exec);
wm->is_config_present = (path != NULL);
if (path)
g_free (path);
}
} else
wm->is_config_present = FALSE;
}
static WindowManager *
wm_copy (WindowManager *wm)
{
WindowManager *result = g_new (WindowManager, 1);
result->dentry = gnome_desktop_item_copy (wm->dentry);
result->config_exec = g_strdup (wm->config_exec);
result->config_tryexec = g_strdup (wm->config_tryexec);
result->session_managed = wm->session_managed;
result->is_user = wm->is_user;
result->is_present = wm->is_present;
result->is_config_present = wm->is_config_present;
return result;
}
static WindowManager *
wm_list_find (GList *list, const char *name)
{
GList *tmp_list = list;
while (tmp_list) {
WindowManager *wm = tmp_list->data;
if (strcmp (gnome_desktop_item_get_string (wm->dentry, GNOME_DESKTOP_ITEM_EXEC), name) == 0)
return wm;
tmp_list = tmp_list->next;
}
return NULL;
}
static WindowManager *
wm_list_find_exec (GList *list, const char *name)
{
GList *tmp_list = list;
while (tmp_list) {
WindowManager *wm = tmp_list->data;
if (!gnome_desktop_item_get_string (wm->dentry, GNOME_DESKTOP_ITEM_EXEC))
continue;
if (strcmp (gnome_desktop_item_get_string (wm->dentry, GNOME_DESKTOP_ITEM_EXEC), name) == 0)
return wm;
tmp_list = tmp_list->next;
}
return NULL;
}
static GList *
wm_list_find_files (gchar *directory)
{
DIR *dir;
struct dirent *child;
GList *result = NULL;
gchar *suffix;
dir = opendir (directory);
if (dir == NULL)
return NULL;
while ((child = readdir (dir)) != NULL) {
/* Ignore files without .desktop suffix, and ignore
* .desktop files with no prefix
*/
suffix = child->d_name + strlen (child->d_name) - 8;
/* strlen(".desktop") == 8 */
if (suffix <= child->d_name ||
strcmp (suffix, ".desktop") != 0)
continue;
result = g_list_prepend (result,
g_concat_dir_and_file (directory,
child->d_name));
}
closedir (dir);
return result;
}
static void
wm_list_read_dir (gchar *directory, gboolean is_user)
{
WindowManager *wm;
GList *tmp_list;
GList *files;
gchar *prefix;
files = wm_list_find_files (directory);
tmp_list = files;
while (tmp_list) {
wm = g_new (WindowManager, 1);
wm->dentry = gnome_desktop_item_new_from_file (tmp_list->data, GNOME_DESKTOP_ITEM_TYPE_APPLICATION, NULL);
gnome_desktop_item_set_entry_type (wm->dentry, GNOME_DESKTOP_ITEM_TYPE_APPLICATION);
if (!wm->dentry) {
g_free (wm);
tmp_list = tmp_list->next;
continue;
}
prefix = g_strconcat ("=", gnome_desktop_item_get_location (wm->dentry), "=/Window Manager/", NULL);
gnome_config_push_prefix (prefix);
g_free (prefix);
wm->config_exec = gnome_config_get_string ("ConfigExec");
wm->config_tryexec = gnome_config_get_string ("ConfigTryExec");
wm->session_managed = gnome_config_get_bool ("SessionManaged=0");
wm->is_user = is_user;
if (wm->config_exec && is_blank (wm->config_exec)) {
g_free (wm->config_exec);
wm->config_exec = NULL;
}
if (wm->config_tryexec && is_blank (wm->config_tryexec)) {
g_free (wm->config_tryexec);
wm->config_tryexec = NULL;
}
gnome_config_pop_prefix ();
wm_check_present (wm);
if (gnome_desktop_item_get_string (wm->dentry, GNOME_DESKTOP_ITEM_NAME) && gnome_desktop_item_get_string (wm->dentry, GNOME_DESKTOP_ITEM_EXEC) &&
(wm->is_user || wm->is_present)) {
window_managers =
g_list_insert_sorted (window_managers,
wm,
wm_compare);
window_managers_save =
g_list_insert_sorted (window_managers_save,
wm_copy (wm),
wm_compare);
} else {
wm_free (wm);
}
tmp_list = tmp_list->next;
}
g_list_free (files);
}
void
wm_list_init (void)
{
gchar *tempdir;
gchar *name;
GConfClient *client;
tempdir = gnome_unconditional_datadir_file ("gnome/wm-properties/");
wm_list_read_dir (tempdir, FALSE);
g_free (tempdir);
tempdir = gnome_util_home_file("wm-properties/");
wm_list_read_dir (tempdir, TRUE);
g_free (tempdir);
client = gconf_client_get_default ();
name = gconf_client_get_string (client, CONFIG_PREFIX "/current", NULL);
if (name) {
current_wm = wm_list_find (window_managers, name);
g_free (name);
}
if (!current_wm) {
name = gconf_client_get_string (client, CONFIG_PREFIX "/default", NULL);
if (name) {
current_wm = wm_list_find_exec (window_managers, name);
g_free (name);
}
}
if (!current_wm) {
gchar *wmfile, *prefix;
wmfile = gnome_unconditional_datadir_file ("default.wm");
prefix = g_strconcat ("=", wmfile, "=/Default/WM", NULL);
name = gnome_config_get_string (prefix);
g_free (wmfile);
g_free (prefix);
if (name) {
current_wm = wm_list_find_exec (window_managers, name);
g_free (name);
}
}
if (!current_wm && window_managers)
current_wm = window_managers->data;
if(current_wm)
current_wm_save = wm_list_find (window_managers_save, gnome_desktop_item_get_string (current_wm->dentry, GNOME_DESKTOP_ITEM_NAME));
g_object_unref (G_OBJECT (client));
}
void
wm_list_save (void)
{
GList *old_files;
GList *tmp_list;
gchar *tempdir;
gchar *prefix;
WindowManager *wm;
/* Clean out the current contents of .gnome/wm-desktops
*/
tempdir = gnome_util_home_file("wm-properties/");
old_files = wm_list_find_files (tempdir);
g_free (tempdir);
tmp_list = old_files;
while (tmp_list) {
prefix = g_strconcat ("=", tmp_list->data, "=", NULL);
gnome_config_clean_file (prefix);
gnome_config_sync_file (prefix);
g_free (prefix);
tmp_list = tmp_list->next;
}
g_list_free (old_files);
/* Save the user's desktops
*/
tmp_list = window_managers;
while (tmp_list) {
wm = tmp_list->data;
if (wm->is_user) {
gnome_desktop_item_save (wm->dentry, NULL, TRUE, NULL);
prefix = g_strconcat ("=", gnome_desktop_item_get_location (wm->dentry), "=/Window Manager/", NULL);
gnome_config_push_prefix (prefix);
g_free (prefix);
if (wm->config_exec)
gnome_config_set_string ("ConfigExec", wm->config_exec);
if (wm->config_tryexec)
gnome_config_set_string ("ConfigTryExec", wm->config_tryexec);
gnome_config_set_bool ("SessionManaged=0", wm->session_managed);
gnome_config_pop_prefix ();
}
tmp_list = tmp_list->next;
}
/* Save the current window manager
*/
if(current_wm)
{
GConfClient *client = gconf_client_get_default ();
gconf_client_set_string (client, CONFIG_PREFIX "/current",
gnome_desktop_item_get_string (current_wm->dentry, GNOME_DESKTOP_ITEM_EXEC),
NULL);
g_object_unref (G_OBJECT (client));
}
gnome_config_sync ();
}
void
wm_list_revert (void)
{
GList *tmp_list;
gchar *old_name = NULL;
if(current_wm)
old_name = g_strdup (gnome_desktop_item_get_string (current_wm->dentry, GNOME_DESKTOP_ITEM_NAME));
g_list_foreach (window_managers, (GFunc)wm_free, NULL);
g_list_free (window_managers);
window_managers = NULL;
tmp_list = window_managers_save;
while (tmp_list) {
window_managers = g_list_prepend (window_managers,
wm_copy (tmp_list->data));
tmp_list = tmp_list->next;
}
window_managers = g_list_reverse (window_managers);
current_wm = wm_list_find (window_managers, old_name);
g_free (old_name);
}
void
wm_list_add (WindowManager *wm)
{
g_return_if_fail (wm != NULL);
window_managers = g_list_insert_sorted (window_managers, wm,
wm_compare);
}
void
wm_list_delete (WindowManager *wm)
{
GList *node;
g_return_if_fail (wm != NULL);
g_return_if_fail (wm != current_wm);
node = g_list_find (window_managers, wm);
g_return_if_fail (node != NULL);
window_managers = g_list_remove_link (window_managers, node);
g_list_free_1 (node);
wm_free (wm);
}
void
wm_list_set_current (WindowManager *wm)
{
current_wm = wm;
}
WindowManager *
wm_list_get_current (void)
{
return current_wm;
}
WindowManager *
wm_list_get_revert (void)
{
if(current_wm_save)
return wm_list_find (window_managers, gnome_desktop_item_get_string (current_wm_save->dentry, GNOME_DESKTOP_ITEM_NAME));
else
return NULL;
}
static WindowManager *
wm_read_from_xml (xmlNodePtr wm_node)
{
xmlNodePtr node;
WindowManager *wm;
gboolean is_current = FALSE;
if (strcmp (wm_node->name, "window-manager")) return NULL;
wm = g_new0 (WindowManager, 1);
wm->dentry = gnome_desktop_item_new_from_file
(xmlGetProp (wm_node, "desktop-entry"),
GNOME_DESKTOP_ITEM_TYPE_APPLICATION, NULL);
gnome_desktop_item_set_entry_type (wm->dentry, GNOME_DESKTOP_ITEM_TYPE_APPLICATION);
for (node = wm_node->children; node; node = node->next) {
if (!strcmp (node->name, "config-exec"))
wm->config_exec = xmlNodeGetContent (node);
else if (!strcmp (node->name, "config-tryexec"))
wm->config_tryexec = xmlNodeGetContent (node);
else if (!strcmp (node->name, "session-managed"))
wm->session_managed = xml_read_bool (node);
else if (!strcmp (node->name, "is-user"))
wm->is_user = xml_read_bool (node);
else if (!strcmp (node->name, "is-current"))
is_current = xml_read_bool (node); /* FIXME: sanity check */
}
wm_check_present (wm);
if (wm->dentry == NULL ||
(wm->config_exec != NULL && is_blank (wm->config_exec)) ||
gnome_desktop_item_get_string (wm->dentry, GNOME_DESKTOP_ITEM_NAME) == NULL || gnome_desktop_item_get_string (wm->dentry, GNOME_DESKTOP_ITEM_EXEC) == NULL ||
!(wm->is_user || wm->is_present))
{
g_free (wm);
return NULL;
}
if (is_current) current_wm = wm;
return wm;
}
void
wm_list_read_from_xml (xmlDocPtr doc)
{
xmlNodePtr root_node, node;
WindowManager *wm;
root_node = xmlDocGetRootElement (doc);
if (strcmp (root_node->name, "wm-prefs")) return;
for (node = root_node; node; node = node->next) {
if (!strcmp (node->name, "window-manager")) {
wm = wm_read_from_xml (node);
if (wm) window_managers =
g_list_insert_sorted
(window_managers, wm, wm_compare);
}
}
}
static xmlNodePtr
wm_write_to_xml (WindowManager *wm)
{
xmlNodePtr node;
node = xmlNewNode (NULL, "window-manager");
xmlNewProp (node, "desktop-entry", gnome_desktop_item_get_location (wm->dentry));
if (wm->config_exec != NULL)
xmlNewChild (node, NULL, "config-exec", wm->config_exec);
xmlAddChild (node, xml_write_bool ("session-managed",
wm->session_managed));
xmlAddChild (node, xml_write_bool ("is-user", wm->is_user));
xmlAddChild (node, xml_write_bool ("is-current", wm == current_wm));
return node;
}
xmlDocPtr
wm_list_write_to_xml (void)
{
xmlDocPtr doc;
xmlNodePtr root_node, node;
GList *wm_node;
doc = xmlNewDoc ("1.0");
root_node = xmlNewDocNode (doc, NULL, "wm-prefs", NULL);
for (wm_node = window_managers; wm_node; wm_node = wm_node->next) {
node = wm_write_to_xml ((WindowManager *) wm_node->data);
if (node) xmlAddChild (root_node, node);
}
xmlDocSetRootElement (doc, root_node);
return doc;
}
/* Read a boolean value from a node */
static gboolean
xml_read_bool (xmlNodePtr node)
{
char *text;
text = xmlNodeGetContent (node);
if (!g_ascii_strcasecmp (text, "true"))
return TRUE;
else
return FALSE;
}
/* Write out a boolean value in a node */
static xmlNodePtr
xml_write_bool (gchar *name, gboolean value)
{
xmlNodePtr node;
g_return_val_if_fail (name != NULL, NULL);
node = xmlNewNode (NULL, name);
if (value)
xmlNodeSetContent (node, "true");
else
xmlNodeSetContent (node, "false");
return node;
}

63
libwindow-settings/wm-properties.h
View file

@ -1,63 +0,0 @@
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
/* Copyright (C) 1998 Redhat Software Inc.
* Code available under the Gnu GPL.
* Authors: Owen Taylor <otaylor@redhat.com>,
* Bradford Hovinen <hovinen@helixcode.com>
*/
#include <gdk/gdk.h>
#include <libgnome/libgnome.h>
#include <libgnome/gnome-desktop-item.h>
#include <libxml/tree.h>
typedef struct _WindowManager WindowManager;
struct _WindowManager {
GnomeDesktopItem *dentry;
gchar *config_exec;
gchar *config_tryexec;
gboolean session_managed : 1;
gboolean is_user : 1;
gboolean is_present : 1;
gboolean is_config_present : 1;
};
/* Utility functions */
gboolean is_blank (gchar *str);
/* Fill in the is_present and is_config_present fields */
void wm_check_present (WindowManager *wm);
/* Management of window manager list */
void wm_list_init (void);
void wm_list_save (void);
void wm_list_revert (void);
void wm_list_add (WindowManager *window_manager);
void wm_list_delete (WindowManager *window_manager);
void wm_list_set_current (WindowManager *window_manager);
WindowManager *wm_list_get_current (void);
WindowManager *wm_list_get_revert (void);
void wm_list_read_from_xml (xmlDocPtr doc);
xmlDocPtr wm_list_write_to_xml (void);
extern GList *window_managers;
/* Management of current window manager */
typedef enum {
WM_SUCCESS,
WM_ALREADY_RUNNING,
WM_CANT_START
} WMResult;
typedef void (*WMResultFunc) (WMResult result, gpointer data);
void wm_restart (WindowManager *new,
GdkWindow *client,
WMResultFunc callback,
gpointer data);
gboolean wm_is_running (void);
WindowManager *wm_guess_current (void);