Move around a lot of preferences management

[grits] / src / gis-plugin.c

diff --git a/src/gis-plugin.c b/src/gis-plugin.c
index 05e415a40c3df6d8b3bd7f30fc29cc2180bd38bb..a2e2cc3b4bbd2757db7b95c7a7748bece83d6d75 100644 (file)
--- a/src/gis-plugin.c
+++ b/src/gis-plugin.c
@@ -47,12 +47,26 @@ GType gis_plugin_get_type()
        return type;
 }
 
+const gchar *gis_plugin_get_name(GisPlugin *self)
+{
+       if (!GIS_IS_PLUGIN(self))
+               return NULL;
+       return GIS_PLUGIN_GET_INTERFACE(self)->name;
+}
+
+const gchar *gis_plugin_get_description(GisPlugin *self)
+{
+       if (!GIS_IS_PLUGIN(self))
+               return NULL;
+       return GIS_PLUGIN_GET_INTERFACE(self)->description;
+}
+
 GtkWidget *gis_plugin_get_config(GisPlugin *self)
 {
        if (!GIS_IS_PLUGIN(self))
                return NULL;
        GisPluginInterface *iface = GIS_PLUGIN_GET_INTERFACE(self);
-       return iface->get_config ? iface->get_config (self) : NULL;
+       return iface->get_config ? iface->get_config(self) : NULL;
 }
 
 
@@ -64,13 +78,14 @@ typedef struct {
        GisPlugin *plugin;
 } GisPluginStore;
 
-GisPlugins *gis_plugins_new(gchar *dir)
+GisPlugins *gis_plugins_new(const gchar *dir, GisPrefs *prefs)
 {
        g_debug("GisPlugins: new - dir=%s", dir);
-       GisPlugins *plugins = g_new0(GisPlugins, 1);
+       GisPlugins *self = g_new0(GisPlugins, 1);
+       self->prefs = prefs;
        if (dir)
-               plugins->dir = g_strdup(dir);
-       return plugins;
+               self->dir = g_strdup(dir);
+       return self;
 }
 
 void gis_plugins_free(GisPlugins *self)
@@ -98,6 +113,8 @@ GList *gis_plugins_available(GisPlugins *self)
        gchar *dirs[] = {self->dir, PLUGINSDIR};
        g_debug("pluginsdir=%s", PLUGINSDIR);
        for (int i = 0; i<2; i++) {
+               if (dirs[i] == NULL)
+                       continue;
                GDir *dir = g_dir_open(dirs[i], 0, NULL);
                if (dir == NULL)
                        continue;
@@ -156,6 +173,28 @@ GisPlugin *gis_plugins_load(GisPlugins *self, const char *name,
        return store->plugin;
 }
 
+GisPlugin *gis_plugins_enable(GisPlugins *self, const char *name,
+               GisViewer *viewer, GisPrefs *prefs)
+{
+       GisPlugin *plugin = gis_plugins_load(self, name, viewer, prefs);
+       gis_prefs_set_boolean_v(self->prefs, "plugins", name, TRUE);
+       return plugin;
+}
+
+GList *gis_plugins_load_enabled(GisPlugins *self,
+               GisViewer *viewer, GisPrefs *prefs)
+{
+       GList *loaded = NULL;
+       for (GList *cur = gis_plugins_available(self); cur; cur = cur->next) {
+               gchar *name = cur->data;
+               if (gis_prefs_get_boolean_v(self->prefs, "plugins", name, NULL)) {
+                       GisPlugin *plugin = gis_plugins_load(self, name, viewer, prefs);
+                       loaded = g_list_prepend(loaded, plugin);
+               }
+       }
+       return loaded;
+}
+
 gboolean gis_plugins_unload(GisPlugins *self, const char *name)
 {
        g_debug("GisPlugins: unload %s", name);
@@ -170,6 +209,14 @@ gboolean gis_plugins_unload(GisPlugins *self, const char *name)
        }
        return FALSE;
 }
+
+gboolean gis_plugins_disable(GisPlugins *self, const char *name)
+{
+       gis_prefs_set_boolean_v(self->prefs, "plugins", name, FALSE);
+       gis_plugins_unload(self, name);
+       return FALSE;
+}
+
 void gis_plugins_foreach(GisPlugins *self, GCallback _callback, gpointer user_data)
 {
        g_debug("GisPlugins: foreach");