Implementing the plug-in selection in the preferences

po/fr.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Panel 0.0.5\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2011-09-09 10:08+0200\n"
+"POT-Creation-Date: 2011-09-09 18:47+0200\n"
 "PO-Revision-Date: 2010-04-22 12:45+0200\n"
 "Last-Translator: Pierre Pronchery <khorben@defora.org>\n"
 "Language-Team: French\n"
@@ -21,7 +21,7 @@ msgstr ""
 msgid "Unknown"
 msgstr "Inconnu"
 
-#: ../src/applets/battery.c:185 ../src/panel.c:426 ../src/panel.c:431
+#: ../src/applets/battery.c:185 ../src/panel.c:431 ../src/panel.c:436
 #: ../src/run.c:214 ../src/run.c:220
 msgid "Error"
 msgstr "Erreur"
@@ -88,8 +88,8 @@ msgstr "Verrouiller l'écran"
 msgid "Logging out is disabled"
 msgstr "Se déconnecter est désactivé"
 
-#: ../src/applets/logout.c:69 ../src/panel.c:1032 ../src/panel.c:1039
+#: ../src/applets/logout.c:69 ../src/panel.c:1242 ../src/panel.c:1249
-#: ../src/panel.c:1048
+#: ../src/panel.c:1258
 msgid "Logout"
 msgstr "Déconnexion"
 
@@ -183,47 +183,47 @@ msgstr ""
 "  -s\tIcônes de la taille d'une petite barre d'outils\n"
 "  -x\tIcônes de la taille de menus\n"
 
-#: ../src/panel.c:106
+#: ../src/panel.c:111
 msgid "Large"
 msgstr "Grande"
 
-#: ../src/panel.c:108
+#: ../src/panel.c:113
 msgid "Small"
 msgstr "Petite"
 
-#: ../src/panel.c:110
+#: ../src/panel.c:115
 msgid "Smaller"
 msgstr "Très petite"
 
-#: ../src/panel.c:534
+#: ../src/panel.c:548
 msgid "Panel preferences"
 msgstr "Préférences du Panel"
 
-#: ../src/panel.c:547
+#: ../src/panel.c:562
 msgid "General"
 msgstr "Général"
 
-#: ../src/panel.c:578
+#: ../src/panel.c:591
 msgid "Plug-ins:"
 msgstr "Greffons :"
 
-#: ../src/panel.c:635
+#: ../src/panel.c:666
 msgid "Top panel:"
 msgstr "Panneau supérieur :"
 
-#: ../src/panel.c:641 ../src/panel.c:645 ../src/panel.c:675 ../src/panel.c:679
+#: ../src/panel.c:672 ../src/panel.c:676 ../src/panel.c:707 ../src/panel.c:711
 msgid "Default"
 msgstr "Par défaut"
 
-#: ../src/panel.c:669
+#: ../src/panel.c:701
 msgid "Bottom panel:"
 msgstr "Panneau inférieur :"
 
-#: ../src/panel.c:975
+#: ../src/panel.c:1185
 msgid "translator-credits"
 msgstr "Pierre Pronchery <khorben@defora.org>"
 
-#: ../src/panel.c:1018
+#: ../src/panel.c:1228
 msgid ""
 "This will log you out of the current session, therefore closing any "
 "application currently opened and losing any unsaved data.\n"
@@ -234,7 +234,7 @@ msgstr ""
 "sauvegardées.\n"
 "Voulez-vous continuer?"
 
-#: ../src/panel.c:1134
+#: ../src/panel.c:1344
 msgid ""
 "This will shutdown your device, therefore closing any application currently "
 "opened and losing any unsaved data.\n"
@@ -245,7 +245,7 @@ msgstr ""
 "sauvegardées.\n"
 "Voulez-vous continuer?"
 
-#: ../src/panel.c:1139
+#: ../src/panel.c:1349
 msgid ""
 "This will shutdown your computer, therefore closing any application "
 "currently opened and losing any unsaved data.\n"
@@ -256,11 +256,11 @@ msgstr ""
 "sauvegardées.\n"
 "Voulez-vous continuer?"
 
-#: ../src/panel.c:1153 ../src/panel.c:1160 ../src/panel.c:1169
+#: ../src/panel.c:1363 ../src/panel.c:1370 ../src/panel.c:1379
 msgid "Shutdown"
 msgstr "Arrêter"
 
-#: ../src/panel.c:1159
+#: ../src/panel.c:1369
 msgid "Restart"
 msgstr "Redémarrer"
 

src/applets/bluetooth.c

@@ -67,7 +67,7 @@ PanelApplet applet =
 {
 	NULL,
 	"Bluetooth",
-	NULL,
+	"panel-applet-bluetooth",
 	_bluetooth_init,
 	_bluetooth_destroy,
 	NULL,

src/applets/cpu.c

@@ -60,7 +60,7 @@ PanelApplet applet =
 {
 	NULL,
 	"CPU",
-	NULL,
+	"gnome-monitor",
 	_cpu_init,
 	_cpu_destroy,
 	NULL,

src/applets/cpufreq.c

@@ -62,7 +62,7 @@ PanelApplet applet =
 {
 	NULL,
 	"CPU frequency",
-	NULL,
+	"gnome-monitor",
 	_cpufreq_init,
 	_cpufreq_destroy,
 	NULL,

src/applets/memory.c

@@ -56,7 +56,7 @@ PanelApplet applet =
 {
 	NULL,
 	"Memory",
-	NULL,
+	"gnome-monitor",
 	_memory_init,
 	_memory_destroy,
 	NULL,

src/applets/swap.c

@@ -56,7 +56,7 @@ PanelApplet applet =
 {
 	NULL,
 	"Swap",
-	NULL,
+	"gnome-monitor",
 	_swap_init,
 	_swap_destroy,
 	NULL,

src/panel.c

@@ -13,6 +13,8 @@ static char const _license[] =
 "\n"
 "You should have received a copy of the GNU General Public License\n"
 "along with this program.  If not, see <http://www.gnu.org/licenses/>.";
+/* TODO:
+ * - get rid of the code duplication in the preferences callbacks */
 
 
 
@@ -71,10 +73,13 @@ struct _Panel
 	GtkWidget * pr_window;
 	GtkWidget * pr_notebook;
 	GtkListStore * pr_store;
+	GtkWidget * pr_view;
 	GtkWidget * pr_bottom_size;
 	GtkListStore * pr_bottom_store;
+	GtkWidget * pr_bottom_view;
 	GtkWidget * pr_top_size;
 	GtkListStore * pr_top_store;
+	GtkWidget * pr_top_view;
 
 	/* dialogs */
 	GtkWidget * ab_window;
@@ -506,15 +511,24 @@ int panel_load(Panel * panel, PanelPosition position, char const * applet)
 /* panel_show_preferences */
 static void _show_preferences_window(Panel * panel);
 static GtkWidget * _preferences_window_general(Panel * panel);
-static GtkListStore * _preferences_window_general_model(Panel * panel);
+static GtkListStore * _preferences_window_general_model(void);
-static GtkWidget * _preferences_window_general_view(Panel * panel,
+static GtkWidget * _preferences_window_general_view(GtkListStore * store);
-		GtkListStore * store);
+static void _preferences_window_general_plugin_add(GtkListStore * store,
+		char const * name);
+static void _preferences_on_bottom_add(gpointer data);
+static void _preferences_on_bottom_down(gpointer data);
+static void _preferences_on_bottom_remove(gpointer data);
+static void _preferences_on_bottom_up(gpointer data);
 static gboolean _preferences_on_closex(gpointer data);
 static void _preferences_on_response(GtkWidget * widget, gint response,
 		gpointer data);
 static void _preferences_on_cancel(gpointer data);
 static void _cancel_plugins(Panel * panel);
 static void _preferences_on_ok(gpointer data);
+static void _preferences_on_top_add(gpointer data);
+static void _preferences_on_top_down(gpointer data);
+static void _preferences_on_top_remove(gpointer data);
+static void _preferences_on_top_up(gpointer data);
 
 void panel_show_preferences(Panel * panel, gboolean show)
 {
@@ -535,6 +549,7 @@ static void _show_preferences_window(Panel * panel)
 			NULL, GTK_DIALOG_DESTROY_WITH_PARENT,
 			GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 			GTK_STOCK_OK, GTK_RESPONSE_OK, NULL);
+	gtk_window_set_default_size(GTK_WINDOW(panel->pr_window), 400, 300);
 	g_signal_connect_swapped(G_OBJECT(panel->pr_window), "delete-event",
 			G_CALLBACK(_preferences_on_closex), panel);
 	g_signal_connect(G_OBJECT(panel->pr_window), "response",
@@ -563,9 +578,7 @@ static GtkWidget * _preferences_window_general(Panel * panel)
 	GtkWidget * vbox2;
 	GtkWidget * vbox3;
 	GtkWidget * hbox;
-	GtkWidget * hbox2;
 	GtkWidget * frame;
-	GtkWidget * view;
 	GtkWidget * widget;
 	size_t i;
 
@@ -582,9 +595,11 @@ static GtkWidget * _preferences_window_general(Panel * panel)
 			GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 	gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(widget),
 			GTK_SHADOW_ETCHED_IN);
-	panel->pr_store = _preferences_window_general_model(panel);
+	panel->pr_store = _preferences_window_general_model();
-	view = _preferences_window_general_view(panel, panel->pr_store);
+	gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(panel->pr_store),
-	gtk_container_add(GTK_CONTAINER(widget), view);
+			2, GTK_SORT_ASCENDING);
+	panel->pr_view = _preferences_window_general_view(panel->pr_store);
+	gtk_container_add(GTK_CONTAINER(widget), panel->pr_view);
 	gtk_container_add(GTK_CONTAINER(frame), widget);
 	gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, TRUE, 0);
 	/* controls */
@@ -594,18 +609,26 @@ static GtkWidget * _preferences_window_general(Panel * panel)
 	widget = gtk_button_new();
 	gtk_button_set_image(GTK_BUTTON(widget), gtk_image_new_from_stock(
 				GTK_STOCK_GO_FORWARD, GTK_ICON_SIZE_BUTTON));
+	g_signal_connect_swapped(widget, "clicked", G_CALLBACK(
+				_preferences_on_top_add), panel);
 	gtk_box_pack_start(GTK_BOX(vbox2), widget, FALSE, TRUE, 0);
 	widget = gtk_button_new();
 	gtk_button_set_image(GTK_BUTTON(widget), gtk_image_new_from_stock(
 				GTK_STOCK_GO_UP, GTK_ICON_SIZE_BUTTON));
+	g_signal_connect_swapped(widget, "clicked", G_CALLBACK(
+				_preferences_on_top_up), panel);
 	gtk_box_pack_start(GTK_BOX(vbox2), widget, FALSE, TRUE, 0);
 	widget = gtk_button_new();
 	gtk_button_set_image(GTK_BUTTON(widget), gtk_image_new_from_stock(
 				GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_BUTTON));
+	g_signal_connect_swapped(widget, "clicked", G_CALLBACK(
+				_preferences_on_top_down), panel);
 	gtk_box_pack_start(GTK_BOX(vbox2), widget, FALSE, TRUE, 0);
 	widget = gtk_button_new();
 	gtk_button_set_image(GTK_BUTTON(widget), gtk_image_new_from_stock(
 				GTK_STOCK_DELETE, GTK_ICON_SIZE_BUTTON));
+	g_signal_connect_swapped(widget, "clicked", G_CALLBACK(
+				_preferences_on_top_remove), panel);
 	gtk_box_pack_start(GTK_BOX(vbox2), widget, FALSE, TRUE, 0);
 	widget = gtk_label_new(NULL);
 	gtk_box_pack_start(GTK_BOX(vbox2), widget, TRUE, TRUE, 0);
@@ -616,18 +639,26 @@ static GtkWidget * _preferences_window_general(Panel * panel)
 	widget = gtk_button_new();
 	gtk_button_set_image(GTK_BUTTON(widget), gtk_image_new_from_stock(
 				GTK_STOCK_DELETE, GTK_ICON_SIZE_BUTTON));
+	g_signal_connect_swapped(widget, "clicked", G_CALLBACK(
+				_preferences_on_bottom_remove), panel);
 	gtk_box_pack_end(GTK_BOX(vbox2), widget, FALSE, TRUE, 0);
 	widget = gtk_button_new();
 	gtk_button_set_image(GTK_BUTTON(widget), gtk_image_new_from_stock(
 				GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_BUTTON));
+	g_signal_connect_swapped(widget, "clicked", G_CALLBACK(
+				_preferences_on_bottom_down), panel);
 	gtk_box_pack_end(GTK_BOX(vbox2), widget, FALSE, TRUE, 0);
 	widget = gtk_button_new();
 	gtk_button_set_image(GTK_BUTTON(widget), gtk_image_new_from_stock(
 				GTK_STOCK_GO_UP, GTK_ICON_SIZE_BUTTON));
+	g_signal_connect_swapped(widget, "clicked", G_CALLBACK(
+				_preferences_on_bottom_up), panel);
 	gtk_box_pack_end(GTK_BOX(vbox2), widget, FALSE, TRUE, 0);
 	widget = gtk_button_new();
 	gtk_button_set_image(GTK_BUTTON(widget), gtk_image_new_from_stock(
 				GTK_STOCK_GO_FORWARD, GTK_ICON_SIZE_BUTTON));
+	g_signal_connect_swapped(widget, "clicked", G_CALLBACK(
+				_preferences_on_bottom_add), panel);
 	gtk_box_pack_end(GTK_BOX(vbox2), widget, FALSE, TRUE, 0);
 	gtk_box_pack_start(GTK_BOX(hbox), vbox2, FALSE, TRUE, 0);
 	vbox2 = gtk_vbox_new(FALSE, 4);
@@ -659,9 +690,10 @@ static GtkWidget * _preferences_window_general(Panel * panel)
 			GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 	gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(widget),
 			GTK_SHADOW_ETCHED_IN);
-	panel->pr_top_store = _preferences_window_general_model(panel);
+	panel->pr_top_store = _preferences_window_general_model();
-	view = _preferences_window_general_view(panel, panel->pr_top_store);
+	panel->pr_top_view = _preferences_window_general_view(
-	gtk_container_add(GTK_CONTAINER(widget), view);
+			panel->pr_top_store);
+	gtk_container_add(GTK_CONTAINER(widget), panel->pr_top_view);
 	gtk_box_pack_start(GTK_BOX(vbox3), widget, TRUE, TRUE, 0);
 	gtk_container_add(GTK_CONTAINER(frame), vbox3);
 	gtk_box_pack_start(GTK_BOX(vbox2), frame, TRUE, TRUE, 0);
@@ -694,9 +726,10 @@ static GtkWidget * _preferences_window_general(Panel * panel)
 			GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 	gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(widget),
 			GTK_SHADOW_ETCHED_IN);
-	panel->pr_bottom_store = _preferences_window_general_model(panel);
+	panel->pr_bottom_store = _preferences_window_general_model();
-	view = _preferences_window_general_view(panel, panel->pr_bottom_store);
+	panel->pr_bottom_view = _preferences_window_general_view(
-	gtk_container_add(GTK_CONTAINER(widget), view);
+			panel->pr_bottom_store);
+	gtk_container_add(GTK_CONTAINER(widget), panel->pr_bottom_view);
 	gtk_box_pack_start(GTK_BOX(vbox3), widget, TRUE, TRUE, 0);
 	gtk_container_add(GTK_CONTAINER(frame), vbox3);
 	gtk_box_pack_start(GTK_BOX(vbox2), frame, TRUE, TRUE, 0);
@@ -705,7 +738,7 @@ static GtkWidget * _preferences_window_general(Panel * panel)
 	return vbox;
 }
 
-static GtkListStore * _preferences_window_general_model(Panel * panel)
+static GtkListStore * _preferences_window_general_model(void)
 {
 	GtkListStore * store;
 
@@ -714,15 +747,17 @@ static GtkListStore * _preferences_window_general_model(Panel * panel)
 	return store;
 }
 
-static GtkWidget * _preferences_window_general_view(Panel * panel,
+static GtkWidget * _preferences_window_general_view(GtkListStore * store)
-		GtkListStore * store)
 {
 	GtkWidget * view;
+	GtkTreeSelection * treesel;
 	GtkCellRenderer * renderer;
 	GtkTreeViewColumn * column;
 
 	view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
 	gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(view), FALSE);
+	treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
+	gtk_tree_selection_set_mode(treesel, GTK_SELECTION_SINGLE);
 	renderer = gtk_cell_renderer_pixbuf_new();
 	column = gtk_tree_view_column_new_with_attributes("", renderer,
 			"pixbuf", 1, NULL);
@@ -734,6 +769,100 @@ static GtkWidget * _preferences_window_general_view(Panel * panel,
 	return view;
 }
 
+static void _preferences_window_general_plugin_add(GtkListStore * store,
+		char const * name)
+{
+	Plugin * p;
+	PanelApplet * pa;
+	GtkTreeIter iter;
+	GtkIconTheme * theme;
+	GdkPixbuf * pixbuf;
+
+	if((p = plugin_new(LIBDIR, PACKAGE, "applets", name)) == NULL)
+		return;
+	if((pa = plugin_lookup(p, "applet")) == NULL)
+	{
+		plugin_delete(p);
+		return;
+	}
+	theme = gtk_icon_theme_get_default();
+	pixbuf = (pa->icon != NULL) ? gtk_icon_theme_load_icon(theme, pa->icon,
+			24, 0, NULL) : NULL;
+	if(pixbuf == NULL)
+		pixbuf = gtk_icon_theme_load_icon(theme, "gnome-settings", 24,
+				0, NULL);
+	gtk_list_store_append(store, &iter);
+	gtk_list_store_set(store, &iter, 0, name, 1, pixbuf, 2, pa->name, -1);
+	plugin_delete(p);
+}
+
+static void _preferences_on_bottom_add(gpointer data)
+{
+	Panel * panel = data;
+	GtkTreeModel * model;
+	GtkTreeIter iter;
+	GtkTreeSelection * treesel;
+	gchar * p;
+
+	treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(panel->pr_view));
+	if(!gtk_tree_selection_get_selected(treesel, &model, &iter))
+		return;
+	gtk_tree_model_get(model, &iter, 0, &p, -1);
+	_preferences_window_general_plugin_add(panel->pr_bottom_store, p);
+	g_free(p);
+}
+
+static void _preferences_on_bottom_down(gpointer data)
+{
+	Panel * panel = data;
+	GtkTreeModel * model;
+	GtkTreeIter iter;
+	GtkTreeIter iter2;
+	GtkTreeSelection * treesel;
+
+	treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(
+				panel->pr_bottom_view));
+	if(!gtk_tree_selection_get_selected(treesel, &model, &iter))
+		return;
+	iter2 = iter;
+	if(!gtk_tree_model_iter_next(model, &iter))
+		return;
+	gtk_list_store_swap(panel->pr_bottom_store, &iter, &iter2);
+}
+
+static void _preferences_on_bottom_remove(gpointer data)
+{
+	Panel * panel = data;
+	GtkTreeModel * model;
+	GtkTreeIter iter;
+	GtkTreeSelection * treesel;
+
+	treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(
+				panel->pr_bottom_view));
+	if(gtk_tree_selection_get_selected(treesel, &model, &iter))
+		gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
+}
+
+static void _preferences_on_bottom_up(gpointer data)
+{
+	Panel * panel = data;
+	GtkTreeModel * model;
+	GtkTreeIter iter;
+	GtkTreeIter iter2;
+	GtkTreePath * path;
+	GtkTreeSelection * treesel;
+
+	treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(
+				panel->pr_bottom_view));
+	if(!gtk_tree_selection_get_selected(treesel, &model, &iter))
+		return;
+	path = gtk_tree_model_get_path(model, &iter);
+	gtk_tree_path_prev(path);
+	gtk_tree_model_get_iter(model, &iter2, path);
+	gtk_tree_path_free(path);
+	gtk_list_store_swap(panel->pr_bottom_store, &iter, &iter2);
+}
+
 static gboolean _preferences_on_closex(gpointer data)
 {
 	Panel * panel = data;
@@ -805,20 +934,19 @@ static void _cancel_plugins(Panel * panel)
 {
 	DIR * dir;
 	struct dirent * de;
-	GtkIconTheme * theme;
 	char const ext[] = ".so";
 	size_t len;
-	Plugin * p;
+	char * q;
-	PanelApplet * pa;
+	char const * r;
-	GtkTreeIter iter;
+	char c;
-	GdkPixbuf * pixbuf;
+	size_t i;
 
 	gtk_list_store_clear(panel->pr_store);
 	gtk_list_store_clear(panel->pr_bottom_store);
 	gtk_list_store_clear(panel->pr_top_store);
 	if((dir = opendir(LIBDIR "/" PACKAGE "/applets")) == NULL)
 		return;
-	theme = gtk_icon_theme_get_default();
+	/* plug-ins */
 	while((de = readdir(dir)) != NULL)
 	{
 		if((len = strlen(de->d_name)) < sizeof(ext))
@@ -829,26 +957,41 @@ static void _cancel_plugins(Panel * panel)
 #ifdef DEBUG
 		fprintf(stderr, "DEBUG: %s() \"%s\"\n", __func__, de->d_name);
 #endif
-		if((p = plugin_new(LIBDIR, PACKAGE, "applets", de->d_name))
+		_preferences_window_general_plugin_add(panel->pr_store,
-				== NULL)
+				de->d_name);
-			continue;
-		if((pa = plugin_lookup(p, "applet")) == NULL)
-		{
-			plugin_delete(p);
-			continue;
-		}
-		if(pa->icon == NULL)
-			pixbuf = gtk_icon_theme_load_icon(theme,
-					"gnome-settings", 24, 0, NULL);
-		else
-			pixbuf = gtk_icon_theme_load_icon(theme, pa->icon, 24,
-					0, NULL);
-		gtk_list_store_append(panel->pr_store, &iter);
-		gtk_list_store_set(panel->pr_store, &iter, 0, de->d_name,
-				1, pixbuf, 2, pa->name, -1);
-		plugin_delete(p);
 	}
 	closedir(dir);
+	/* top panel */
+	r = config_get(panel->config, NULL, "top");
+	q = (r != NULL) ? strdup(r) : NULL;
+	for(i = 0, r = q; q != NULL; i++)
+	{
+		if(q[i] != '\0' && q[i] != ',')
+			continue;
+		c = q[i];
+		q[i] = '\0';
+		_preferences_window_general_plugin_add(panel->pr_top_store, r);
+		if(c == '\0')
+			break;
+		r = &q[i + 1];
+	}
+	free(q);
+	/* bottom panel */
+	r = config_get(panel->config, NULL, "bottom");
+	q = (r != NULL) ? strdup(r) : NULL;
+	for(i = 0, r = q; q != NULL; i++)
+	{
+		if(q[i] != '\0' && q[i] != ',')
+			continue;
+		c = q[i];
+		q[i] = '\0';
+		_preferences_window_general_plugin_add(panel->pr_bottom_store,
+				r);
+		if(c == '\0')
+			break;
+		r = &q[i + 1];
+	}
+	free(q);
 }
 
 static void _preferences_on_ok(gpointer data)
@@ -885,6 +1028,73 @@ static void _preferences_on_ok(gpointer data)
 	free(filename);
 }
 
+static void _preferences_on_top_add(gpointer data)
+{
+	Panel * panel = data;
+	GtkTreeModel * model;
+	GtkTreeIter iter;
+	GtkTreeSelection * treesel;
+	gchar * p;
+
+	treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(panel->pr_view));
+	if(!gtk_tree_selection_get_selected(treesel, &model, &iter))
+		return;
+	gtk_tree_model_get(model, &iter, 0, &p, -1);
+	_preferences_window_general_plugin_add(panel->pr_top_store, p);
+	g_free(p);
+}
+
+static void _preferences_on_top_down(gpointer data)
+{
+	Panel * panel = data;
+	GtkTreeModel * model;
+	GtkTreeIter iter;
+	GtkTreeIter iter2;
+	GtkTreeSelection * treesel;
+
+	treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(
+				panel->pr_top_view));
+	if(!gtk_tree_selection_get_selected(treesel, &model, &iter))
+		return;
+	iter2 = iter;
+	if(!gtk_tree_model_iter_next(model, &iter))
+		return;
+	gtk_list_store_swap(panel->pr_top_store, &iter, &iter2);
+}
+
+static void _preferences_on_top_remove(gpointer data)
+{
+	Panel * panel = data;
+	GtkTreeModel * model;
+	GtkTreeIter iter;
+	GtkTreeSelection * treesel;
+
+	treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(
+				panel->pr_top_view));
+	if(gtk_tree_selection_get_selected(treesel, &model, &iter))
+		gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
+}
+
+static void _preferences_on_top_up(gpointer data)
+{
+	Panel * panel = data;
+	GtkTreeModel * model;
+	GtkTreeIter iter;
+	GtkTreeIter iter2;
+	GtkTreePath * path;
+	GtkTreeSelection * treesel;
+
+	treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(
+				panel->pr_top_view));
+	if(!gtk_tree_selection_get_selected(treesel, &model, &iter))
+		return;
+	path = gtk_tree_model_get_path(model, &iter);
+	gtk_tree_path_prev(path);
+	gtk_tree_model_get_iter(model, &iter2, path);
+	gtk_tree_path_free(path);
+	gtk_list_store_swap(panel->pr_top_store, &iter, &iter2);
+}
+
 
 /* private */
 /* functions */