updated copyright to 2013
[psensor.git] / src / ui.c
index c62f326..dce1c18 100644 (file)
--- a/src/ui.c
+++ b/src/ui.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010-2011 jeanfi@gmail.com
+ * Copyright (C) 2010-2013 jeanfi@gmail.com
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -17,6 +17,7 @@
  * 02110-1301 USA
  */
 #include "cfg.h"
+#include "slog.h"
 #include "ui.h"
 #include "ui_graph.h"
 #include "ui_pref.h"
@@ -75,19 +76,20 @@ on_delete_event_cb(GtkWidget *widget, GdkEvent *event, gpointer data)
 
 void ui_show_about_dialog()
 {
-       gtk_show_about_dialog(NULL,
-                             "comments",
-                             _("Psensor is a GTK+ application for monitoring "
-                               "hardware sensors"),
-                             "copyright",
-                             _("Copyright(c) 2010-2011\njeanfi@gmail.com"),
-                             "logo-icon-name", "psensor",
-                             "program-name", "Psensor",
-                             "title", _("About Psensor"),
-                             "version", VERSION,
-                             "website", PACKAGE_URL,
-                             "website-label", _("Psensor Homepage"),
-                             NULL);
+       gtk_show_about_dialog
+               (NULL,
+                "comments",
+                _("Psensor is a GTK+ application for monitoring hardware "
+                  "sensors"),
+                "copyright",
+                _("Copyright(c) 2010-2012\njeanfi@gmail.com"),
+                "logo-icon-name", "psensor",
+                "program-name", "Psensor",
+                "title", _("About Psensor"),
+                "version", VERSION,
+                "website", PACKAGE_URL,
+                "website-label", _("Psensor Homepage"),
+                NULL);
 }
 
 static void cb_about(GtkMenuItem *mi, gpointer data)
@@ -138,35 +140,36 @@ static const char *menu_desc =
 "</ui>";
 
 static GtkActionEntry entries[] = {
-  { "PsensorMenuAction", NULL, "_Psensor" }, /* name, stock id, label */
+       { "PsensorMenuAction", NULL, "_Psensor" },
 
-  { "PreferencesAction", GTK_STOCK_PREFERENCES,   /* name, stock id */
-    N_("_Preferences"), NULL,                     /* label, accelerator */
-    N_("Preferences"),                            /* tooltip */
-    G_CALLBACK(cb_preferences) },
+       { "PreferencesAction", GTK_STOCK_PREFERENCES,
+         N_("_Preferences"), NULL,
+         N_("Preferences"),
+         G_CALLBACK(cb_preferences) },
 
-  { "SensorPreferencesAction", GTK_STOCK_PREFERENCES,
-    N_("_Sensor Preferences"), NULL,
-    N_("Sensor Preferences"),
-    G_CALLBACK(cb_sensor_preferences) },
+       { "SensorPreferencesAction", GTK_STOCK_PREFERENCES,
+         N_("S_ensor Preferences"), NULL,
+         N_("Sensor Preferences"),
+         G_CALLBACK(cb_sensor_preferences) },
 
-  { "QuitAction",
-    GTK_STOCK_QUIT, N_("_Quit"), NULL, N_("Quit"), G_CALLBACK(cb_menu_quit) },
+       { "QuitAction",
+         GTK_STOCK_QUIT, N_("_Quit"), NULL, N_("Quit"),
+         G_CALLBACK(cb_menu_quit) },
 
-  { "HelpMenuAction", NULL, "_Help" },
+       { "HelpMenuAction", NULL, N_("_Help") },
 
-  { "AboutAction", GTK_STOCK_PREFERENCES,
-    N_("_About"), NULL,
-    N_("About"),
-    G_CALLBACK(cb_about) }
+       { "AboutAction", GTK_STOCK_PREFERENCES,
+         N_("_About"), NULL,
+         N_("About"),
+         G_CALLBACK(cb_about) }
 };
 static guint n_entries = G_N_ELEMENTS(entries);
 
 static GtkWidget *get_menu(struct ui_psensor *ui)
 {
-       GtkActionGroup      *action_group;
-       GtkUIManager        *menu_manager;
-       GError              *error;
+       GtkActionGroup *action_group;
+       GtkUIManager *menu_manager;
+       GError *error;
 
        action_group = gtk_action_group_new("PsensorActions");
        gtk_action_group_set_translation_domain(action_group, PACKAGE);
@@ -184,32 +187,57 @@ static GtkWidget *get_menu(struct ui_psensor *ui)
        return gtk_ui_manager_get_widget(menu_manager, "/MainMenu");
 }
 
-static unsigned int enable_alpha_channel(GtkWidget *w)
+void ui_enable_alpha_channel(struct ui_psensor *ui)
 {
-       GdkScreen *screen = gtk_widget_get_screen(w);
+       GdkScreen *screen;
+       GdkVisual *visual;
+       struct config *cfg;
 
-#if (GTK_CHECK_VERSION(3, 0, 0))
-       GdkVisual *visual = gdk_screen_get_rgba_visual(screen);
+       cfg = ui->config;
 
-       if (visual) {
-               gtk_widget_set_visual(w, visual);
-               return 1;
-       }
-#else
-       GdkColormap *colormap = gdk_screen_get_rgba_colormap(screen);
+       screen = gtk_widget_get_screen(ui->main_window);
 
-       if (colormap) {
-               gtk_widget_set_colormap(w, colormap);
-               return 1;
+       log_debug("Config alpha channel enabled: %d",
+                 cfg->alpha_channel_enabled);
+       if (cfg->alpha_channel_enabled && gdk_screen_is_composited(screen)) {
+               log_debug("Screen is composited");
+               visual = gdk_screen_get_rgba_visual(screen);
+               if (visual) {
+                       gtk_widget_set_visual(ui->main_window, visual);
+               } else {
+                       cfg->alpha_channel_enabled = 0;
+                       log_err("Enable alpha channel has failed");
+               }
+       } else {
+               cfg->alpha_channel_enabled = 0;
        }
-#endif
-       return 0;
+
+}
+
+static void on_slog_enabled_cb(GConfClient *client,
+                              guint cnxn_id,
+                              GConfEntry *entry,
+                              gpointer user_data)
+{
+       struct ui_psensor *ui;
+       struct psensor **sensors;
+       pthread_mutex_t *mutex;
+
+       ui = (struct ui_psensor *)user_data;
+       sensors = ui->sensors;
+       mutex = &ui->sensors_mutex;
+
+       log_debug("cbk_slog_enabled");
+
+       if (is_slog_enabled())
+               slog_activate(NULL, sensors, mutex, config_get_slog_interval());
+       else
+               slog_close();
 }
 
 void ui_window_create(struct ui_psensor *ui)
 {
        GtkWidget *window, *menubar;
-       GdkScreen *screen;
        GdkPixbuf *icon;
        GtkIconTheme *icon_theme;
        struct config *cfg;
@@ -222,6 +250,8 @@ void ui_window_create(struct ui_psensor *ui)
                                cfg->window_x,
                                cfg->window_y);
 
+       config_slog_enabled_notify_add(on_slog_enabled_cb, ui);
+
        gtk_window_set_default_size(GTK_WINDOW(window),
                                    cfg->window_w,
                                    cfg->window_h);
@@ -230,21 +260,12 @@ void ui_window_create(struct ui_psensor *ui)
                             _("Psensor - Temperature Monitor"));
        gtk_window_set_role(GTK_WINDOW(window), "psensor");
 
-       screen = gtk_widget_get_screen(window);
-
-       if (cfg->alpha_channel_enabled && gdk_screen_is_composited(screen)) {
-               if (!enable_alpha_channel(window))
-                       cfg->alpha_channel_enabled = 0;
-       } else {
-               cfg->alpha_channel_enabled = 0;
-       }
-
        icon_theme = gtk_icon_theme_get_default();
        icon = gtk_icon_theme_load_icon(icon_theme, "psensor", 48, 0, NULL);
        if (icon)
                gtk_window_set_icon(GTK_WINDOW(window), icon);
        else
-               fprintf(stderr, _("ERROR: Failed to load psensor icon.\n"));
+               log_err(_("Failed to load Psensor icon."));
 
        g_signal_connect(window,
                         "delete_event", G_CALLBACK(on_delete_event_cb), ui);
@@ -258,8 +279,8 @@ void ui_window_create(struct ui_psensor *ui)
        /* main box */
        menubar = get_menu(ui);
 
-       ui->main_box = gtk_vbox_new(FALSE, 1);
-
+       ui->main_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 1);
+       gtk_box_set_homogeneous(GTK_BOX(ui->main_box), FALSE);
        gtk_box_pack_start(GTK_BOX(ui->main_box), menubar,
                           FALSE, TRUE, 0);
 
@@ -302,9 +323,9 @@ void ui_window_update(struct ui_psensor *ui)
 
        if (cfg->sensorlist_position == SENSORLIST_POSITION_RIGHT
            || cfg->sensorlist_position == SENSORLIST_POSITION_LEFT)
-               ui->sensor_box = gtk_hpaned_new();
+               ui->sensor_box = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
        else
-               ui->sensor_box = gtk_vpaned_new();
+               ui->sensor_box = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
 
        gtk_box_pack_end(GTK_BOX(ui->main_box), ui->sensor_box, TRUE, TRUE, 2);
 
@@ -339,5 +360,6 @@ void ui_window_update(struct ui_psensor *ui)
 void ui_window_show(struct ui_psensor *ui)
 {
        log_debug("ui_window_show()");
+       ui_window_update(ui);
        gtk_window_present(GTK_WINDOW(ui->main_window));
 }