comparison: pidgin/gtkicon-theme.c
pidgin/gtkicon-theme.c
- changeset 26378
- e85d894af8a5
- parent 25875
- a98b16817658
- child 32438
- dc8991868906
equal
deleted
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| 26377:9124a345ed3a | 26378:e85d894af8a5 |
|---|---|
| 1 /* | |
| 2 * Icon Themes for Pidgin | |
| 3 * | |
| 4 * Pidgin is the legal property of its developers, whose names are too numerous | |
| 5 * to list here. Please refer to the COPYRIGHT file distributed with this | |
| 6 * source distribution. | |
| 7 * | |
| 8 * This program is free software; you can redistribute it and/or modify | |
| 9 * it under the terms of the GNU General Public License as published by | |
| 10 * the Free Software Foundation; either version 2 of the License, or | |
| 11 * (at your option) any later version. | |
| 12 * | |
| 13 * This program is distributed in the hope that it will be useful, | |
| 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 * GNU General Public License for more details. | |
| 17 * | |
| 18 * You should have received a copy of the GNU General Public License | |
| 19 * along with this program; if not, write to the Free Software | |
| 20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA | |
| 21 */ | |
| 22 | |
| 23 #include "gtkicon-theme.h" | |
| 24 #include "pidginstock.h" | |
| 25 | |
| 26 #include <gtk/gtk.h> | |
| 27 | |
| 28 #define PIDGIN_ICON_THEME_GET_PRIVATE(Gobject) \ | |
| 29 ((PidginIconThemePrivate *) ((PIDGIN_ICON_THEME(Gobject))->priv)) | |
| 30 | |
| 31 /****************************************************************************** | |
| 32 * Structs | |
| 33 *****************************************************************************/ | |
| 34 | |
| 35 typedef struct { | |
| 36 /* used to store filenames of diffrent icons */ | |
| 37 GHashTable *icon_files; | |
| 38 } PidginIconThemePrivate; | |
| 39 | |
| 40 /****************************************************************************** | |
| 41 * Globals | |
| 42 *****************************************************************************/ | |
| 43 | |
| 44 static GObjectClass *parent_class = NULL; | |
| 45 | |
| 46 /****************************************************************************** | |
| 47 * GObject Stuff | |
| 48 *****************************************************************************/ | |
| 49 | |
| 50 static void | |
| 51 pidgin_icon_theme_init(GTypeInstance *instance, | |
| 52 gpointer klass) | |
| 53 { | |
| 54 PidginIconThemePrivate *priv; | |
| 55 | |
| 56 (PIDGIN_ICON_THEME(instance))->priv = g_new0(PidginIconThemePrivate, 1); | |
| 57 | |
| 58 priv = PIDGIN_ICON_THEME_GET_PRIVATE(instance); | |
| 59 | |
| 60 priv->icon_files = g_hash_table_new_full(g_str_hash, | |
| 61 g_str_equal, g_free, g_free); | |
| 62 } | |
| 63 | |
| 64 static void | |
| 65 pidgin_icon_theme_finalize(GObject *obj) | |
| 66 { | |
| 67 PidginIconThemePrivate *priv; | |
| 68 | |
| 69 priv = PIDGIN_ICON_THEME_GET_PRIVATE(obj); | |
| 70 | |
| 71 g_hash_table_destroy(priv->icon_files); | |
| 72 g_free(priv); | |
| 73 | |
| 74 parent_class->finalize(obj); | |
| 75 } | |
| 76 | |
| 77 static void | |
| 78 pidgin_icon_theme_class_init(PidginIconThemeClass *klass) | |
| 79 { | |
| 80 GObjectClass *obj_class = G_OBJECT_CLASS(klass); | |
| 81 | |
| 82 parent_class = g_type_class_peek_parent(klass); | |
| 83 | |
| 84 obj_class->finalize = pidgin_icon_theme_finalize; | |
| 85 } | |
| 86 | |
| 87 GType | |
| 88 pidgin_icon_theme_get_type(void) | |
| 89 { | |
| 90 static GType type = 0; | |
| 91 if (type == 0) { | |
| 92 static const GTypeInfo info = { | |
| 93 sizeof(PidginIconThemeClass), | |
| 94 NULL, /* base_init */ | |
| 95 NULL, /* base_finalize */ | |
| 96 (GClassInitFunc)pidgin_icon_theme_class_init, /* class_init */ | |
| 97 NULL, /* class_finalize */ | |
| 98 NULL, /* class_data */ | |
| 99 sizeof(PidginIconTheme), | |
| 100 0, /* n_preallocs */ | |
| 101 pidgin_icon_theme_init, /* instance_init */ | |
| 102 NULL, /* value table */ | |
| 103 }; | |
| 104 type = g_type_register_static(PURPLE_TYPE_THEME, | |
| 105 "PidginIconTheme", &info, G_TYPE_FLAG_ABSTRACT); | |
| 106 } | |
| 107 return type; | |
| 108 } | |
| 109 | |
| 110 /***************************************************************************** | |
| 111 * Public API functions | |
| 112 *****************************************************************************/ | |
| 113 | |
| 114 const gchar * | |
| 115 pidgin_icon_theme_get_icon(PidginIconTheme *theme, | |
| 116 const gchar *id) | |
| 117 { | |
| 118 PidginIconThemePrivate *priv; | |
| 119 | |
| 120 g_return_val_if_fail(PIDGIN_IS_ICON_THEME(theme), NULL); | |
| 121 | |
| 122 priv = PIDGIN_ICON_THEME_GET_PRIVATE(theme); | |
| 123 | |
| 124 return g_hash_table_lookup(priv->icon_files, id); | |
| 125 } | |
| 126 | |
| 127 void | |
| 128 pidgin_icon_theme_set_icon(PidginIconTheme *theme, | |
| 129 const gchar *id, | |
| 130 const gchar *filename) | |
| 131 { | |
| 132 PidginIconThemePrivate *priv; | |
| 133 g_return_if_fail(PIDGIN_IS_ICON_THEME(theme)); | |
| 134 | |
| 135 priv = PIDGIN_ICON_THEME_GET_PRIVATE(theme); | |
| 136 | |
| 137 if (filename != NULL) | |
| 138 g_hash_table_replace(priv->icon_files, | |
| 139 g_strdup(id), g_strdup(filename)); | |
| 140 else | |
| 141 g_hash_table_remove(priv->icon_files, id); | |
| 142 } |
