provide a toggle button to temporarily disable position recording in the
Sun Nov 5 05:32:39 2000 Tim Janik <timj@gtk.org> * gtk/testgtk.c (uposition_stop_configure): provide a toggle button to temporarily disable position recording in the "saved position" test. Sat Nov 4 05:37:17 2000 Tim Janik <timj@gtk.org> * gtk/gtkthemes.c: added compat code that temporarily implements GtkThemeEnginePlugin as a GObject exporting GTypePlugin. this is going to be revamped by owen's upcoming GtkModule patches, but untill then people want gtk to build, right? ;)
This commit is contained in:
Tim Janik
131
gtk/gtkthemes.c
131
gtk/gtkthemes.c
@ -37,7 +37,95 @@
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#include "config.h"
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#include "gtkintl.h"
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/*****************************
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*****************************
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* temporary compat code, make GtkThemeEnginePlugin a GObject plus GTypePlugin interface
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*/
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typedef struct _GtkThemeEnginePlugin GtkThemeEnginePlugin;
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typedef struct _GObjectClass GtkThemeEnginePluginClass;
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static void gtk_theme_engine_plugin_use (GTypePlugin *plugin);
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static void gtk_theme_engine_plugin_unuse (GTypePlugin *plugin);
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static void gtk_theme_engine_plugin_complete_type_info (GTypePlugin *plugin,
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GType g_type,
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GTypeInfo *info,
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GTypeValueTable *value_table);
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GType gtk_theme_engine_plugin_get_type (void);
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struct _GtkThemeEnginePlugin
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{
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GObject parent_instance;
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GtkThemeEngine *engine;
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gchar *engine_name;
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GTypeInfo info;
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GType type;
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GType parent_type;
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};
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#define GTK_TYPE_THEME_ENGINE_PLUGIN (gtk_theme_engine_plugin_get_type ())
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#define GTK_THEME_ENGINE_PLUGIN(plugin) (G_TYPE_CHECK_INSTANCE_CAST ((plugin), GTK_TYPE_THEME_ENGINE_PLUGIN, GtkThemeEnginePlugin))
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#define GTK_THEME_ENGINE_PLUGIN_CLASS(class) (G_TYPE_CHECK_CLASS_CAST ((class), GTK_TYPE_THEME_ENGINE_PLUGIN, GtkThemeEnginePluginClass))
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#define GTK_IS_THEME_ENGINE_PLUGIN(plugin) (G_TYPE_CHECK_INSTANCE_TYPE ((plugin), GTK_TYPE_THEME_ENGINE_PLUGIN))
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#define GTK_IS_THEME_ENGINE_PLUGIN_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), GTK_TYPE_THEME_ENGINE_PLUGIN))
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#define GTK_THEME_ENGINE_PLUGIN_GET_CLASS(plugin) (G_TYPE_INSTANCE_GET_CLASS ((plugin), GTK_TYPE_THEME_ENGINE_PLUGIN, GtkThemeEnginePluginClass))
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static void
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gtk_theme_engine_plugin_shutdown (GObject *object)
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{
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GtkThemeEnginePlugin *plugin = GTK_THEME_ENGINE_PLUGIN (object);
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g_warning (G_STRLOC ": shutdown should never happen for static type plugins");
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g_object_ref (object);
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/* chain parent class handler */
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G_OBJECT_CLASS (g_type_class_peek_parent (GTK_THEME_ENGINE_PLUGIN_GET_CLASS (plugin)))->shutdown (object);
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}
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static void
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gtk_theme_engine_plugin_class_init (GtkThemeEnginePluginClass *class)
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{
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GObjectClass *gobject_class = G_OBJECT_CLASS (class);
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gobject_class->shutdown = gtk_theme_engine_plugin_shutdown;
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}
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static void
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theme_engine_plugin_iface_init (GTypePluginClass *iface)
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{
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iface->use_plugin = gtk_theme_engine_plugin_use;
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iface->unuse_plugin = gtk_theme_engine_plugin_unuse;
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iface->complete_type_info = gtk_theme_engine_plugin_complete_type_info;
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}
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GType
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gtk_theme_engine_plugin_get_type (void)
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{
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static GType theme_engine_plugin_type = 0;
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if (!theme_engine_plugin_type)
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{
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static const GTypeInfo theme_engine_plugin_info = {
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sizeof (GtkThemeEnginePluginClass),
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NULL, /* base_init */
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NULL, /* base_finalize */
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(GClassInitFunc) gtk_theme_engine_plugin_class_init,
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NULL, /* class_finalize */
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NULL, /* class_data */
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sizeof (GtkThemeEnginePlugin),
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0, /* n_preallocs */
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NULL, /* instance_init */
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};
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static const GInterfaceInfo iface_info = {
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(GInterfaceInitFunc) theme_engine_plugin_iface_init,
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NULL, /* interface_finalize */
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NULL, /* interface_data */
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};
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theme_engine_plugin_type = g_type_register_static (G_TYPE_OBJECT, "GtkThemeEnginePlugin", &theme_engine_plugin_info, 0);
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g_type_add_interface_static (theme_engine_plugin_type, G_TYPE_TYPE_PLUGIN, &iface_info);
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}
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return theme_engine_plugin_type;
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}
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/* end of GtkThemeEnginePlugin object implementation stuff
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*****************************
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*****************************/
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struct _GtkThemeEngine
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{
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@ -54,17 +142,6 @@ struct _GtkThemeEngine
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guint refcount;
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};
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struct _GtkThemeEnginePlugin
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{
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GTypePlugin plugin;
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GtkThemeEngine *engine;
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gchar *engine_name;
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GTypeInfo info;
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GType type;
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GType parent_type;
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};
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static GHashTable *engine_hash = NULL;
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#ifdef __EMX__
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@ -217,9 +294,9 @@ gtk_theme_engine_create_rc_style (GtkThemeEngine *engine)
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}
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static void
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gtk_theme_engine_plugin_ref (GTypePlugin *plugin)
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gtk_theme_engine_plugin_use (GTypePlugin *plugin)
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{
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GtkThemeEnginePlugin *theme_plugin = (GtkThemeEnginePlugin *)plugin;
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GtkThemeEnginePlugin *theme_plugin = GTK_THEME_ENGINE_PLUGIN (plugin);
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if (theme_plugin->engine == NULL)
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{
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@ -237,9 +314,9 @@ gtk_theme_engine_plugin_ref (GTypePlugin *plugin)
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}
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static void
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gtk_theme_engine_plugin_unref (GTypePlugin *plugin)
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gtk_theme_engine_plugin_unuse (GTypePlugin *plugin)
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{
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GtkThemeEnginePlugin *theme_plugin = (GtkThemeEnginePlugin *)plugin;
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GtkThemeEnginePlugin *theme_plugin = GTK_THEME_ENGINE_PLUGIN (plugin);
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g_return_if_fail (theme_plugin->engine != NULL);
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@ -247,23 +324,16 @@ gtk_theme_engine_plugin_unref (GTypePlugin *plugin)
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}
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static void
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gtk_theme_engine_complete_type_info (GTypePlugin *plugin,
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GType g_type,
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GTypeInfo *info,
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GTypeValueTable *value_table)
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gtk_theme_engine_plugin_complete_type_info (GTypePlugin *plugin,
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GType g_type,
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GTypeInfo *info,
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GTypeValueTable *value_table)
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{
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GtkThemeEnginePlugin *theme_plugin = (GtkThemeEnginePlugin *)plugin;
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GtkThemeEnginePlugin *theme_plugin = GTK_THEME_ENGINE_PLUGIN (plugin);
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*info = theme_plugin->info;
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}
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static GTypePluginVTable gtk_theme_engine_plugin_vtable = {
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gtk_theme_engine_plugin_ref,
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gtk_theme_engine_plugin_unref,
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gtk_theme_engine_complete_type_info,
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NULL
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};
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/**
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* gtk_theme_engine_register_type:
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* @engine: a #GtkThemeEngine
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@ -296,16 +366,15 @@ gtk_theme_engine_register_type (GtkThemeEngine *engine,
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type = g_type_from_name (type_name);
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if (type)
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plugin = (GtkThemeEnginePlugin *)g_type_get_plugin (type);
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plugin = GTK_THEME_ENGINE_PLUGIN (g_type_get_plugin (type));
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else
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{
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plugin = g_new (GtkThemeEnginePlugin, 1);
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plugin = g_object_new (GTK_TYPE_THEME_ENGINE_PLUGIN, NULL);
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plugin->plugin.vtable = >k_theme_engine_plugin_vtable;
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plugin->engine = NULL;
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plugin->engine_name = NULL;
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plugin->parent_type = parent_type;
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plugin->type = g_type_register_dynamic (parent_type, type_name, (GTypePlugin *) plugin, 0);
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plugin->type = g_type_register_dynamic (parent_type, type_name, G_TYPE_PLUGIN (plugin), 0);
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}
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if (plugin->engine)
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