--- a/libpurple/theme-manager.c Sat Jan 24 03:11:09 2009 +0000
+++ b/libpurple/theme-manager.c Sun Jan 25 22:55:23 2009 +0000
@@ -1,5 +1,5 @@
/*
- * Themes for LibPurple
+ * Themes for libpurple
*
* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
@@ -18,8 +18,8 @@
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
- *
*/
+
#include <glib.h>
#include <string.h>
@@ -34,66 +34,66 @@
static GHashTable *theme_table = NULL;
/*****************************************************************************
- * GObject Stuff
+ * GObject Stuff
****************************************************************************/
-GType
+GType
purple_theme_manager_get_type(void)
{
- static GType type = 0;
- if (type == 0) {
- static const GTypeInfo info = {
- sizeof (PurpleThemeManagerClass),
- NULL, /* base_init */
- NULL, /* base_finalize */
- NULL, /* class_init */
- NULL, /* class_finalize */
- NULL, /* class_data */
- sizeof (PurpleThemeManager),
- 0, /* n_preallocs */
- NULL, /* instance_init */
- NULL, /* Value Table */
- };
- type = g_type_register_static(G_TYPE_OBJECT,
- "PurpleThemeManager",
- &info, 0);
- }
- return type;
+ static GType type = 0;
+ if (type == 0) {
+ static const GTypeInfo info = {
+ sizeof(PurpleThemeManagerClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ NULL, /* class_init */
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof(PurpleThemeManager),
+ 0, /* n_preallocs */
+ NULL, /* instance_init */
+ NULL, /* Value Table */
+ };
+ type = g_type_register_static(G_TYPE_OBJECT,
+ "PurpleThemeManager", &info, 0);
+ }
+ return type;
}
/******************************************************************************
* Helpers
*****************************************************************************/
+
/* makes a key of <type> + '/' + <name> */
static gchar *
purple_theme_manager_make_key(const gchar *name, const gchar *type)
{
g_return_val_if_fail(name && *name, NULL);
- g_return_val_if_fail(type && *type, NULL);
+ g_return_val_if_fail(type && *type, NULL);
return g_strconcat(type, "/", name, NULL);
}
-/* returns TRUE if theme is of type "user_data" */
+/* returns TRUE if theme is of type "user_data" */
static gboolean
purple_theme_manager_is_theme_type(gchar *key,
- gpointer value,
- gchar *user_data)
+ gpointer value,
+ gchar *user_data)
{
return g_str_has_prefix(key, g_strconcat(user_data, "/", NULL));
}
static gboolean
purple_theme_manager_is_theme(gchar *key,
- gpointer value,
- gchar *user_data)
+ gpointer value,
+ gchar *user_data)
{
return PURPLE_IS_THEME(value);
}
static void
purple_theme_manager_function_wrapper(gchar *key,
- gpointer value,
- PTFunc user_data)
+ gpointer value,
+ PTFunc user_data)
{
if (PURPLE_IS_THEME(value))
(* user_data)(value);
@@ -102,7 +102,6 @@
static void
purple_theme_manager_build_dir(const gchar *root)
{
-
gchar *purple_dir, *theme_dir;
const gchar *name = NULL, *type = NULL;
GDir *rdir, *tdir;
@@ -114,25 +113,25 @@
return;
/* Parses directory by root/name/purple/type */
- while((name = g_dir_read_name(rdir))) {
+ while ((name = g_dir_read_name(rdir))) {
purple_dir = g_build_filename(root, name, "purple", NULL);
tdir = g_dir_open(purple_dir, 0, NULL);
-
- if(!tdir) {
+
+ if (!tdir) {
g_free(purple_dir);
continue;
}
- while((type = g_dir_read_name(tdir))) {
- if((loader = g_hash_table_lookup(theme_table, type))) {
+ while ((type = g_dir_read_name(tdir))) {
+ if ((loader = g_hash_table_lookup(theme_table, type))) {
PurpleTheme *theme = NULL;
theme_dir = g_build_filename(purple_dir, type, NULL);
theme = purple_theme_loader_build(loader, theme_dir);
- if(PURPLE_IS_THEME(theme))
+ if (PURPLE_IS_THEME(theme))
purple_theme_manager_add_theme(theme);
}
}
@@ -145,28 +144,25 @@
}
/*****************************************************************************
- * Public API functions *
+ * Public API functions
*****************************************************************************/
void
purple_theme_manager_init(void)
{
theme_table = g_hash_table_new_full(g_str_hash,
- g_str_equal,
- g_free,
- g_object_unref);
+ g_str_equal, g_free, g_object_unref);
}
-void
-purple_theme_manager_refresh()
+void
+purple_theme_manager_refresh(void)
{
gchar *path = NULL;
const gchar *xdg = NULL;
gint i = 0;
g_hash_table_foreach_remove(theme_table,
- (GHRFunc) purple_theme_manager_is_theme,
- NULL);
+ (GHRFunc) purple_theme_manager_is_theme, NULL);
/* Add themes from ~/.purple */
path = g_build_filename(purple_user_dir(), "themes", NULL);
@@ -174,7 +170,7 @@
g_free(path);
/* look for XDG_DATA_HOME. If we don't have it use ~/.local, and add it */
- if((xdg = g_getenv("XDG_DATA_HOME")) != NULL)
+ if ((xdg = g_getenv("XDG_DATA_HOME")) != NULL)
path = g_build_filename(xdg, "themes", NULL);
else
path = g_build_filename(purple_home_dir(), ".local", "themes", NULL);
@@ -184,10 +180,10 @@
/* now dig through XDG_DATA_DIRS and add those too */
xdg = g_getenv("XDG_DATA_DIRS");
- if(xdg) {
+ if (xdg) {
gchar **xdg_dirs = g_strsplit(xdg, G_SEARCHPATH_SEPARATOR_S, 0);
- for(i = 0; xdg_dirs[i]; i++) {
+ for (i = 0; xdg_dirs[i]; i++) {
path = g_build_filename(xdg_dirs[i], "themes", NULL);
purple_theme_manager_build_dir(path);
g_free(path);
@@ -197,13 +193,12 @@
}
}
-void
-purple_theme_manager_uninit()
+void
+purple_theme_manager_uninit(void)
{
g_hash_table_destroy(theme_table);
}
-
void
purple_theme_manager_register_type(PurpleThemeLoader *loader)
{
@@ -215,7 +210,7 @@
g_return_if_fail(type);
/* if something is already there do nothing */
- if (! g_hash_table_lookup(theme_table, type))
+ if (!g_hash_table_lookup(theme_table, type))
g_hash_table_insert(theme_table, type, loader);
}
@@ -229,19 +224,18 @@
type = purple_theme_loader_get_type_string(loader);
g_return_if_fail(type);
- if (g_hash_table_lookup(theme_table, type) == loader){
-
+ if (g_hash_table_lookup(theme_table, type) == loader)
+ {
g_hash_table_remove(theme_table, type);
g_hash_table_foreach_remove(theme_table,
- (GHRFunc)purple_theme_manager_is_theme_type,
- (gpointer)type);
- }/* only free if given registered loader */
+ (GHRFunc)purple_theme_manager_is_theme_type, (gpointer)type);
+ } /* only free if given registered loader */
}
PurpleTheme *
purple_theme_manager_find_theme(const gchar *name,
- const gchar *type)
+ const gchar *type)
{
gchar *key;
PurpleTheme *theme;
@@ -257,21 +251,20 @@
return theme;
}
-
-void
+void
purple_theme_manager_add_theme(PurpleTheme *theme)
{
gchar *key;
-
+
g_return_if_fail(PURPLE_IS_THEME(theme));
key = purple_theme_manager_make_key(purple_theme_get_name(theme),
- purple_theme_get_type_string(theme));
+ purple_theme_get_type_string(theme));
g_return_if_fail(key);
/* if something is already there do nothing */
- if (g_hash_table_lookup(theme_table, key) == NULL)
+ if (g_hash_table_lookup(theme_table, key) == NULL)
g_hash_table_insert(theme_table, key, theme);
}
@@ -283,22 +276,20 @@
g_return_if_fail(PURPLE_IS_THEME(theme));
key = purple_theme_manager_make_key(purple_theme_get_name(theme),
- purple_theme_get_type_string(theme));
+ purple_theme_get_type_string(theme));
g_return_if_fail(key);
- g_hash_table_remove(theme_table, key);
+ g_hash_table_remove(theme_table, key);
- g_free(key);
+ g_free(key);
}
-void
+void
purple_theme_manager_for_each_theme(PTFunc func)
{
g_return_if_fail(func);
g_hash_table_foreach(theme_table,
- (GHFunc) purple_theme_manager_function_wrapper,
- func);
+ (GHFunc) purple_theme_manager_function_wrapper, func);
}
-