Merging in the branch making two applets.

2 files changed, 368 insertions, 0 deletions

diff --git a/src-sus/Makefile.am b/src-sus/Makefile.am
new file mode 100644
index 0000000..4a043ca
--- /dev/null
+++ b/src-sus/Makefile.am
@@ -0,0 +1,16 @@
+
+libexec_PROGRAMS = \
+	indicator-applet-sus
+
+indicator_applet_sus_CFLAGS = \
+	-DG_LOG_DOMAIN=\""Indicator-Applet"\" \
+	-DDATADIR=\""$(datadir)"\" \
+	-DINDICATOR_DIR=\""$(libdir)/indicators/2"\" \
+	-I$(srcdir)/.. \
+	$(APPLET_CFLAGS)
+
+indicator_applet_sus_SOURCES = 			\
+	applet-main.c
+
+indicator_applet_sus_LDADD = \
+	$(APPLET_LIBS)
diff --git a/src-sus/applet-main.c b/src-sus/applet-main.c
new file mode 100644
index 0000000..0e43923
--- /dev/null
+++ b/src-sus/applet-main.c
@@ -0,0 +1,352 @@
+/*
+A small wrapper utility to load indicators and put them as menu items
+into the gnome-panel using it's applet interface.
+
+Copyright 2009 Canonical Ltd.
+
+Authors:
+    Ted Gould <ted@canonical.com>
+
+This program is free software: you can redistribute it and/or modify it 
+under the terms of the GNU General Public License version 3, as published 
+by the Free Software Foundation.
+
+This program is distributed in the hope that it will be useful, but 
+WITHOUT ANY WARRANTY; without even the implied warranties of 
+MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR 
+PURPOSE.  See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along 
+with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <config.h>
+#include <panel-applet.h>
+#include <libgnomeui/gnome-ui-init.h>
+
+#include "libindicator/indicator.h"
+
+#define ICONS_DIR  (DATADIR G_DIR_SEPARATOR_S "indicator-applet" G_DIR_SEPARATOR_S "icons")
+
+static gboolean     applet_fill_cb (PanelApplet * applet, const gchar * iid, gpointer data);
+
+
+static void cw_panel_background_changed (PanelApplet               *applet,
+                                         PanelAppletBackgroundType  type,
+                        				         GdkColor                  *colour,
+                        				         GdkPixmap                 *pixmap,
+                                         GtkWidget                 *menubar);
+
+/* ****************** *
+ *  Global Variables  *
+ * ****************** */
+
+static GnomeProgram *program = NULL;
+
+
+/*************
+ * main
+ * ***********/
+
+PANEL_APPLET_BONOBO_FACTORY ("OAFIID:GNOME_FastUserSwitchApplet_Factory",
+               PANEL_TYPE_APPLET,
+               "indicator-applet-sus", "0",
+               applet_fill_cb, NULL);
+
+/*************
+ * init function
+ * ***********/
+static gboolean
+load_module (const gchar * name, GtkWidget * menu)
+{
+	g_debug("Looking at Module: %s", name);
+	g_return_val_if_fail(name != NULL, FALSE);
+
+	if (!g_str_has_suffix(name, G_MODULE_SUFFIX)) {
+		return FALSE;
+	}
+
+	g_debug("Loading Module: %s", name);
+
+	gchar * fullpath = g_build_filename(INDICATOR_DIR, name, NULL);
+	GModule * module = g_module_open(fullpath,
+                                     G_MODULE_BIND_LAZY | G_MODULE_BIND_LOCAL);
+	g_free(fullpath);
+	g_return_val_if_fail(module != NULL, FALSE);
+
+	get_version_t lget_version = NULL;
+	g_return_val_if_fail(g_module_symbol(module, INDICATOR_GET_VERSION_S, (gpointer *)(&lget_version)), FALSE);
+	if (!INDICATOR_VERSION_CHECK(lget_version())) {
+		g_warning("Indicator using API version '%s' we're expecting '%s'", lget_version(), INDICATOR_VERSION);
+		return FALSE;
+	}
+
+	get_label_t lget_label = NULL;
+	g_return_val_if_fail(g_module_symbol(module, INDICATOR_GET_LABEL_S, (gpointer *)(&lget_label)), FALSE);
+	g_return_val_if_fail(lget_label != NULL, FALSE);
+	GtkLabel * label = lget_label();
+
+	get_icon_t lget_icon = NULL;
+	g_return_val_if_fail(g_module_symbol(module, INDICATOR_GET_ICON_S, (gpointer *)(&lget_icon)), FALSE);
+	g_return_val_if_fail(lget_icon != NULL, FALSE);
+	GtkImage * icon = lget_icon();
+
+	get_menu_t lget_menu = NULL;
+	g_return_val_if_fail(g_module_symbol(module, INDICATOR_GET_MENU_S, (gpointer *)(&lget_menu)), FALSE);
+	g_return_val_if_fail(lget_menu != NULL, FALSE);
+	GtkMenu * lmenu = lget_menu();
+
+	if (label == NULL && icon == NULL) {
+		/* This is the case where there is nothing to display,
+		   kinda odd that we'd have a module with nothing. */
+		g_warning("No label or icon.  Odd.");
+		return FALSE;
+	}
+
+	GtkWidget * menuitem = gtk_menu_item_new();
+	GtkWidget * hbox = gtk_hbox_new(FALSE, 3);
+	if (icon != NULL) {
+		gtk_box_pack_start(GTK_BOX(hbox), GTK_WIDGET(icon), FALSE, FALSE, 0);
+	}
+	if (label != NULL) {
+		gtk_box_pack_start(GTK_BOX(hbox), GTK_WIDGET(label), FALSE, FALSE, 0);
+	}
+	gtk_container_add(GTK_CONTAINER(menuitem), hbox);
+	gtk_widget_show(hbox);
+
+	if (lmenu != NULL) {
+		gtk_menu_item_set_submenu(GTK_MENU_ITEM(menuitem), GTK_WIDGET(lmenu));
+	}
+
+	gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
+	gtk_widget_show(menuitem);
+
+	return TRUE;
+}
+
+static gboolean
+menubar_press (GtkWidget * widget,
+                    GdkEventButton *event,
+                    gpointer data)
+{
+	if (event->button != 1) {
+		g_signal_stop_emission_by_name(widget, "button-press-event");
+	}
+
+	return FALSE;
+}
+
+static gboolean
+menubar_on_expose (GtkWidget * widget,
+                    GdkEventExpose *event,
+                    GtkWidget * menubar)
+{
+	if (GTK_WIDGET_HAS_FOCUS(menubar))
+		gtk_paint_focus(widget->style, widget->window, GTK_WIDGET_STATE(menubar),
+		                NULL, widget, "menubar-applet", 0, 0, -1, -1);
+
+	return FALSE;
+}
+
+static void
+about_cb (BonoboUIComponent *ui_container,
+	  gpointer           data,
+	  const gchar       *cname)
+{
+	static const gchar *authors[] = {
+		"Ted Gould <ted@canonical.com>",
+		NULL
+	};
+
+	static gchar *license[] = {
+        N_("This program is free software: you can redistribute it and/or modify it "
+           "under the terms of the GNU General Public License version 3, as published "
+           "by the Free Software Foundation."),
+        N_("This program is distributed in the hope that it will be useful, but "
+           "WITHOUT ANY WARRANTY; without even the implied warranties of "
+           "MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR "
+           "PURPOSE.  See the GNU General Public License for more details."),
+        N_("You should have received a copy of the GNU General Public License along "
+           "with this program.  If not, see <http://www.gnu.org/licenses/>."),
+		NULL
+	};
+	gchar *license_i18n;
+
+	license_i18n = g_strconcat (_(license[0]), "\n\n", _(license[1]), "\n\n", _(license[2]), NULL);
+
+	gtk_show_about_dialog(NULL,
+		"version", "0.1",
+		"copyright", "Copyright \xc2\xa9 2009 Canonical, Ltd.",
+		"comments", _("An applet to hold all of the system indicators."),
+		"authors", authors,
+		"license", license_i18n,
+		"wrap-license", TRUE,
+		"translator-credits", _("translator-credits"),
+		"logo-icon-name", "indicator-applet",
+		"icon-name", "indicator-applet",
+		"website", "http://launchpad.net/indicator-applet",
+		"website-label", _("Indicator Applet Website"),
+		NULL
+	);
+
+	g_free (license_i18n);
+
+	return;
+}
+
+#ifdef N_
+#undef N_
+#endif
+#define N_(x) x
+
+static gboolean
+applet_fill_cb (PanelApplet * applet, const gchar * iid, gpointer data)
+{
+	static const BonoboUIVerb menu_verbs[] = {
+		BONOBO_UI_VERB ("IndicatorAppletAbout", about_cb),
+		BONOBO_UI_VERB_END
+	};
+	static const gchar * menu_xml = 
+		"<popup name=\"button3\">"
+			"<menuitem name=\"About Item\" verb=\"IndicatorAppletAbout\" _label=\"" N_("_About") "\" pixtype=\"stock\" pixname=\"gtk-about\"/>"
+		"</popup>";
+
+	GtkWidget *menubar;
+	gint i;
+	gint indicators_loaded = 0;
+	static gboolean first_time = FALSE;
+
+	if (!first_time)
+	{
+        gint argc = 1;
+        gchar *argv[2] = { "indicator-applet-sus", NULL};
+	    
+		first_time = TRUE;
+		program = gnome_program_init ("indicator-applet-sus", "0.1",
+				    LIBGNOMEUI_MODULE, argc, argv,
+				    GNOME_PROGRAM_STANDARD_PROPERTIES,
+				    NULL);
+	}
+
+	/* Set panel options */
+	gtk_container_set_border_width(GTK_CONTAINER (applet), 0);
+	panel_applet_set_flags(applet, PANEL_APPLET_EXPAND_MINOR);
+	panel_applet_setup_menu(applet, menu_xml, menu_verbs, NULL);
+    atk_object_set_name (gtk_widget_get_accessible (GTK_WIDGET (applet)),
+                         "indicator-applet-sus");
+  
+	/* Init some theme/icon stuff */
+	gtk_icon_theme_append_search_path(gtk_icon_theme_get_default(),
+	                                  ICONS_DIR);
+	/* g_debug("Icons directory: %s", ICONS_DIR); */
+	gtk_rc_parse_string (
+	    "style \"indicator-applet-style\"\n"
+        "{\n"
+        "    GtkMenuBar::shadow-type = none\n"
+        "    GtkMenuBar::internal-padding = 0\n"
+        "    GtkWidget::focus-line-width = 0\n"
+        "    GtkWidget::focus-padding = 0\n"
+        "}\n"
+	    "style \"indicator-applet-menubar-style\"\n"
+        "{\n"
+        "    GtkMenuBar::shadow-type = none\n"
+        "    GtkMenuBar::internal-padding = 0\n"
+        "    GtkWidget::focus-line-width = 0\n"
+        "    GtkWidget::focus-padding = 0\n"
+        "    GtkMenuItem::horizontal-padding = 0\n"
+        "}\n"
+	    "style \"indicator-applet-menuitem-style\"\n"
+        "{\n"
+        "    GtkWidget::focus-line-width = 0\n"
+        "    GtkWidget::focus-padding = 0\n"
+        "    GtkMenuItem::horizontal-padding = 0\n"
+        "}\n"
+        "widget \"*.fast-user-switch-applet\" style \"indicator-applet-style\""
+        "widget \"*.fast-user-switch-menuitem\" style \"indicator-applet-menuitem-style\""
+        "widget \"*.fast-user-switch-menubar\" style \"indicator-applet-menubar-style\"");
+	//gtk_widget_set_name(GTK_WIDGET (applet), "indicator-applet-menubar");
+	gtk_widget_set_name(GTK_WIDGET (applet), "fast-user-switch-applet");
+
+	/* Build menubar */
+	menubar = gtk_menu_bar_new();
+	GTK_WIDGET_SET_FLAGS (menubar, GTK_WIDGET_FLAGS(menubar) | GTK_CAN_FOCUS);
+	gtk_widget_set_name(GTK_WIDGET (menubar), "fast-user-switch-menubar");
+	g_signal_connect(menubar, "button-press-event", G_CALLBACK(menubar_press), NULL);
+	g_signal_connect_after(menubar, "expose-event", G_CALLBACK(menubar_on_expose), menubar);
+	gtk_container_set_border_width(GTK_CONTAINER(menubar), 0);
+
+	/* load 'em */
+	if (g_file_test(INDICATOR_DIR, (G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR))) {
+		GDir * dir = g_dir_open(INDICATOR_DIR, 0, NULL);
+
+		const gchar * name;
+		while ((name = g_dir_read_name(dir)) != NULL) {
+			if (g_strcmp0(name, "libstatus-users-session.so")) {
+				continue;
+			}
+			if (load_module(name, menubar)) {
+ 				indicators_loaded++;
+			}
+		}
+		g_dir_close (dir);
+	}
+
+	if (indicators_loaded == 0) {
+		/* A label to allow for click through */
+		GtkWidget * item = gtk_label_new(_("No Indicators"));
+		gtk_container_add(GTK_CONTAINER(applet), item);
+		gtk_widget_show(item);
+	} else {
+		gtk_container_add(GTK_CONTAINER(applet), menubar);
+		panel_applet_set_background_widget(applet, menubar);
+		gtk_widget_show(menubar);
+	}
+  
+	/* Background of applet */
+	g_signal_connect(applet, "change-background",
+			  G_CALLBACK(cw_panel_background_changed), menubar);
+  
+	gtk_widget_show(GTK_WIDGET(applet));
+
+	return TRUE;
+}
+
+static void 
+cw_panel_background_changed (PanelApplet               *applet,
+                             PanelAppletBackgroundType  type,
+                             GdkColor                  *colour,
+                             GdkPixmap                 *pixmap,
+                             GtkWidget                 *menubar)
+{
+	GtkRcStyle *rc_style;
+	GtkStyle *style;
+
+	/* reset style */
+	gtk_widget_set_style(GTK_WIDGET (applet), NULL);
+ 	gtk_widget_set_style(menubar, NULL);
+	rc_style = gtk_rc_style_new ();
+	gtk_widget_modify_style(GTK_WIDGET (applet), rc_style);
+	gtk_widget_modify_style(menubar, rc_style);
+	gtk_rc_style_unref(rc_style);
+
+	switch (type) 
+	{
+		case PANEL_NO_BACKGROUND:
+			break;
+		case PANEL_COLOR_BACKGROUND:
+			gtk_widget_modify_bg(GTK_WIDGET (applet), GTK_STATE_NORMAL, colour);
+			gtk_widget_modify_bg(menubar, GTK_STATE_NORMAL, colour);
+			break;
+    
+		case PANEL_PIXMAP_BACKGROUND:
+			style = gtk_style_copy(GTK_WIDGET (applet)->style);
+			if (style->bg_pixmap[GTK_STATE_NORMAL])
+				g_object_unref(style->bg_pixmap[GTK_STATE_NORMAL]);
+			style->bg_pixmap[GTK_STATE_NORMAL] = g_object_ref (pixmap);
+			gtk_widget_set_style(GTK_WIDGET (applet), style);
+			gtk_widget_set_style(GTK_WIDGET (menubar), style);
+			g_object_unref(style);
+			break;
+  }
+}
+