trailsave-plugin: Port to libpeas

Adapted from:
ce25be2320

plugins/trailsave/xed-trail-save-plugin.c

@@ -22,9 +22,36 @@
 #include <config.h>
 #endif
 
+#include <libpeas/peas-activatable.h>
+
+#include <xed/xed-window.h>
+#include <xed/xed-debug.h>
+
 #include "xed-trail-save-plugin.h"
 
-XED_PLUGIN_REGISTER_TYPE(XedTrailSavePlugin, xed_trail_save_plugin)
+#define XED_TRAIL_SAVE_PLUGIN_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), \
+                               XED_TYPE_TRAIL_SAVE_PLUGIN, \
+                               XedTrailSavePluginPrivate))
+
+static void peas_activatable_iface_init (PeasActivatableInterface *iface);
+
+G_DEFINE_DYNAMIC_TYPE_EXTENDED (XedTrailSavePlugin,
+                                xed_trail_save_plugin,
+                                PEAS_TYPE_EXTENSION_BASE,
+                                0,
+                                G_IMPLEMENT_INTERFACE_DYNAMIC (PEAS_TYPE_ACTIVATABLE,
+                                                               peas_activatable_iface_init))
+
+struct _XedTrailSavePluginPrivate
+{
+   GtkWidget *window;
+};
+
+enum
+{
+   PROP_0,
+   PROP_OBJECT
+};
 
 static void
 strip_trailing_spaces (GtkTextBuffer *text_buffer)
@@ -107,7 +134,7 @@ on_save (XedDocument         *document,
 	 const gchar           *uri,
 	 XedEncoding         *encoding,
 	 XedDocumentSaveFlags save_flags,
-	 XedPlugin           *plugin)
+	 XedTrailSavePlugin   *plugin)
 {
 	GtkTextBuffer *text_buffer = GTK_TEXT_BUFFER (document);
 
@@ -117,7 +144,7 @@ on_save (XedDocument         *document,
 static void
 on_tab_added (XedWindow *window,
 	      XedTab    *tab,
-	      XedPlugin *plugin)
+	      XedTrailSavePlugin *plugin)
 {
 	XedDocument *document;
 
@@ -128,7 +155,7 @@ on_tab_added (XedWindow *window,
 static void
 on_tab_removed (XedWindow *window,
 		XedTab    *tab,
-		XedPlugin *plugin)
+		XedTrailSavePlugin *plugin)
 {
 	XedDocument *document;
 
@@ -137,15 +164,19 @@ on_tab_removed (XedWindow *window,
 }
 
 static void
-impl_activate (XedPlugin *plugin,
+xed_trail_save_plugin_activate (PeasActivatable *activatable)
-	       XedWindow *window)
 {
+    XedTrailSavePlugin *plugin;
+    XedWindow *window;
 	GList *documents;
 	GList *documents_iter;
 	XedDocument *document;
 
 	xed_debug (DEBUG_PLUGINS);
 
+    plugin = XED_TRAIL_SAVE_PLUGIN (activatable);
+    window = XED_WINDOW (plugin->priv->window);
+
 	g_signal_connect (window, "tab_added", G_CALLBACK (on_tab_added), plugin);
 	g_signal_connect (window, "tab_removed", G_CALLBACK (on_tab_removed), plugin);
 
@@ -163,15 +194,19 @@ impl_activate (XedPlugin *plugin,
 }
 
 static void
-impl_deactivate (XedPlugin *plugin,
+xed_trail_save_plugin_deactivate (PeasActivatable *activatable)
-		 XedWindow *window)
 {
+    XedTrailSavePlugin *plugin;
+    XedWindow *window;
 	GList *documents;
 	GList *documents_iter;
 	XedDocument *document;
 
 	xed_debug (DEBUG_PLUGINS);
 
+    plugin = XED_TRAIL_SAVE_PLUGIN (activatable);
+    window = XED_WINDOW (plugin->priv->window);
+
 	g_signal_handlers_disconnect_by_data (window, plugin);
 
 	documents = xed_window_get_documents (window);
@@ -191,24 +226,97 @@ static void
 xed_trail_save_plugin_init (XedTrailSavePlugin *plugin)
 {
 	xed_debug_message (DEBUG_PLUGINS, "XedTrailSavePlugin initializing");
+
+    plugin->priv = XED_TRAIL_SAVE_PLUGIN_GET_PRIVATE (plugin);
 }
 
 static void
-xed_trail_save_plugin_finalize (GObject *object)
+xed_trail_save_plugin_dispose (GObject *object)
 {
-	xed_debug_message (DEBUG_PLUGINS, "XedTrailSavePlugin finalizing");
+    XedTrailSavePlugin *plugin = XED_TRAIL_SAVE_PLUGIN (object);
 
-	G_OBJECT_CLASS (xed_trail_save_plugin_parent_class)->finalize (object);
+    xed_debug_message (DEBUG_PLUGINS, "XedTrailSavePlugin disposing");
+
+    if (plugin->priv->window != NULL)
+    {
+        g_object_unref (plugin->priv->window);
+        plugin->priv->window = NULL;
+    }
+
+    G_OBJECT_CLASS (xed_trail_save_plugin_parent_class)->dispose (object);
+}
+
+static void
+xed_trail_save_plugin_set_property (GObject      *object,
+                                    guint         prop_id,
+                                    const GValue *value,
+                                    GParamSpec   *pspec)
+{
+	XedTrailSavePlugin *plugin = XED_TRAIL_SAVE_PLUGIN (object);
+
+	switch (prop_id)
+   {
+       case PROP_OBJECT:
+           plugin->priv->window = GTK_WIDGET (g_value_dup_object (value));
+           break;
+       default:
+           G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+           break;
+   }
+}
+
+static void
+xed_trail_save_plugin_get_property (GObject    *object,
+                                    guint       prop_id,
+                                    GValue     *value,
+                                    GParamSpec *pspec)
+{
+    XedTrailSavePlugin *plugin = XED_TRAIL_SAVE_PLUGIN (object);
+
+    switch (prop_id)
+    {
+        case PROP_OBJECT:
+            g_value_set_object (value, plugin->priv->window);
+            break;
+        default:
+            G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+            break;
+    }
 }
 
 static void
 xed_trail_save_plugin_class_init (XedTrailSavePluginClass *klass)
 {
 	GObjectClass *object_class = G_OBJECT_CLASS (klass);
-	XedPluginClass *plugin_class = XED_PLUGIN_CLASS (klass);
 
-	object_class->finalize = xed_trail_save_plugin_finalize;
+	object_class->dispose = xed_trail_save_plugin_dispose;
+    object_class->set_property = xed_trail_save_plugin_set_property;
+    object_class->get_property = xed_trail_save_plugin_get_property;
 
-	plugin_class->activate = impl_activate;
+    g_object_class_override_property (object_class, PROP_OBJECT, "object");
-	plugin_class->deactivate = impl_deactivate;
+
+    g_type_class_add_private (object_class, sizeof (XedTrailSavePluginPrivate));
+}
+
+static void
+xed_trail_save_plugin_class_finalize (XedTrailSavePluginClass *klass)
+{
+    /* dummy function - used by G_DEFINE_DYNAMIC_TYPE_EXTENDED */
+}
+
+static void
+peas_activatable_iface_init (PeasActivatableInterface *iface)
+{
+    iface->activate = xed_trail_save_plugin_activate;
+    iface->deactivate = xed_trail_save_plugin_deactivate;
+}
+
+G_MODULE_EXPORT void
+peas_register_types (PeasObjectModule *module)
+{
+    xed_trail_save_plugin_register_type (G_TYPE_MODULE (module));
+
+	peas_object_module_register_extension_type (module,
+                                                PEAS_TYPE_ACTIVATABLE,
+                                                XED_TYPE_TRAIL_SAVE_PLUGIN);
 }

plugins/trailsave/xed-trail-save-plugin.h

@@ -23,7 +23,8 @@
 
 #include <glib.h>
 #include <glib-object.h>
-#include <xed/xed-plugin.h>
+#include <libpeas/peas-extension-base.h>
+#include <libpeas/peas-object-module.h>
 
 G_BEGIN_DECLS
 
@@ -37,6 +38,9 @@ G_BEGIN_DECLS
 #define XED_IS_TRAIL_SAVE_PLUGIN_CLASS(k)   (G_TYPE_CHECK_CLASS_TYPE ((k), XED_TYPE_TRAIL_SAVE_PLUGIN))
 #define XED_TRAIL_SAVE_PLUGIN_GET_CLASS(o)  (G_TYPE_INSTANCE_GET_CLASS ((o), XED_TYPE_TRAIL_SAVE_PLUGIN, XedTrailSavePluginClass))
 
+/* Private structure type */
+typedef struct _XedTrailSavePluginPrivate    XedTrailSavePluginPrivate;
+
 /*
  * Main object structure
  */
@@ -44,7 +48,10 @@ typedef struct _XedTrailSavePlugin		XedTrailSavePlugin;
 
 struct _XedTrailSavePlugin
 {
-	XedPlugin parent_instance;
+    PeasExtensionBase parent_instance;
+
+    /*< private >*/
+    XedTrailSavePluginPrivate *priv;
 };
 
 /*
@@ -54,7 +61,7 @@ typedef struct _XedTrailSavePluginClass	XedTrailSavePluginClass;
 
 struct _XedTrailSavePluginClass
 {
-	XedPluginClass parent_class;
+    PeasExtensionBaseClass parent_class;
 };
 
 /*
@@ -63,7 +70,7 @@ struct _XedTrailSavePluginClass
 GType   xed_trail_save_plugin_get_type  (void) G_GNUC_CONST;
 
 /* All the plugins must implement this function */
-G_MODULE_EXPORT GType register_xed_plugin (GTypeModule *module);
+G_MODULE_EXPORT void peas_register_types (PeasObjectModule *module);
 
 G_END_DECLS