/* * Authors: Luca Cavalli * * Copyright 2005-2006 Luca Cavalli * Copyright 2008 Thomas Wood * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License * 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 warranty of * MERCHANTABILITY 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, write to the Free Software * Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA. * */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include "libgnome-control-center/gconf-property-editor.h" #include "gnome-da-capplet.h" #include "gnome-da-xml.h" #include "gnome-da-item.h" enum { PIXBUF_COL, TEXT_COL, N_COLUMNS }; /* static void close_cb (GtkWidget *window, gint response, gpointer user_data) { if (response == GTK_RESPONSE_HELP) { capplet_help (GTK_WINDOW (window), "prefs-preferredapps"); } else { gtk_widget_destroy (window); gtk_main_quit (); } } */ static void set_icon (GtkImage *image, GtkIconTheme *theme, const char *name) { GdkPixbuf *pixbuf; if ((pixbuf = gtk_icon_theme_load_icon (theme, name, 48, 0, NULL))) { gtk_image_set_from_pixbuf (image, pixbuf); g_object_unref (pixbuf); } } static void web_combo_changed_cb (GtkComboBox *combo, GnomeDACapplet *capplet) { guint current_index; current_index = gtk_combo_box_get_active (combo); if (current_index < g_list_length (capplet->web_browsers)) { GnomeDAURLItem *item; GError *error = NULL; item = (GnomeDAURLItem*) g_list_nth_data (capplet->web_browsers, current_index); if (item == NULL) return; if (!g_app_info_set_as_default_for_type (item->app_info, "x-scheme-handler/http", &error) || !g_app_info_set_as_default_for_type (item->app_info, "x-scheme-handler/https", &error)) { g_warning (_("Error setting default browser: %s"), error->message); g_error_free (error); } } } /* FIXME: Refactor these two functions below into one... */ static void mail_combo_changed_cb (GtkComboBox *combo, GnomeDACapplet *capplet) { guint current_index; current_index = gtk_combo_box_get_active (combo); if (current_index < g_list_length (capplet->mail_readers)) { GnomeDAURLItem *item; GError *error = NULL; item = (GnomeDAURLItem*) g_list_nth_data (capplet->web_browsers, current_index); if (item == NULL) return; if (!g_app_info_set_as_default_for_type (item->app_info, "x-scheme-handler/mailto", &error)) { g_warning (_("Error setting default mailer: %s"), error->message); g_error_free (error); } } } static void terminal_combo_changed_cb (GtkComboBox *combo, GnomeDACapplet *capplet) { guint current_index; gboolean is_custom_active; GnomeDATermItem *item; current_index = gtk_combo_box_get_active (combo); is_custom_active = (current_index >= g_list_length (capplet->terminals)); gtk_widget_set_sensitive (capplet->terminal_command_entry, is_custom_active); gtk_widget_set_sensitive (capplet->terminal_command_label, is_custom_active); gtk_widget_set_sensitive (capplet->terminal_exec_flag_entry, is_custom_active); gtk_widget_set_sensitive (capplet->terminal_exec_flag_label, is_custom_active); /* Set text on the entries so that the GSettings binding works */ item = g_list_nth_data (capplet->terminals, current_index); if (item != NULL) { gtk_entry_set_text (GTK_ENTRY (capplet->terminal_command_entry), ((GnomeDAItem *) item)->command); gtk_entry_set_text (GTK_ENTRY (capplet->terminal_exec_flag_entry), item->exec_flag); } } static void visual_combo_changed_cb (GtkComboBox *combo, GnomeDACapplet *capplet) { guint current_index; gboolean is_custom_active; GnomeDAItem *item; current_index = gtk_combo_box_get_active (combo); is_custom_active = (current_index >= g_list_length (capplet->visual_ats)); gtk_widget_set_sensitive (capplet->visual_command_entry, is_custom_active); gtk_widget_set_sensitive (capplet->visual_command_label, is_custom_active); /* Set text on the entries so that the GSettings binding works */ item = g_list_nth_data (capplet->visual_ats, current_index); if (item != NULL) gtk_entry_set_text (GTK_ENTRY (capplet->visual_command_entry), item->command); } static void mobility_combo_changed_cb (GtkComboBox *combo, GnomeDACapplet *capplet) { guint current_index; gboolean is_custom_active; GnomeDAItem *item; current_index = gtk_combo_box_get_active (combo); is_custom_active = (current_index >= g_list_length (capplet->mobility_ats)); gtk_widget_set_sensitive (capplet->mobility_command_entry, is_custom_active); gtk_widget_set_sensitive (capplet->mobility_command_label, is_custom_active); /* Set text on the entries so that the GSettings binding works */ item = g_list_nth_data (capplet->mobility_ats, current_index); if (item != NULL) gtk_entry_set_text (GTK_ENTRY (capplet->mobility_command_entry), item->command); } static void refresh_combo_box_icons (GtkIconTheme *theme, GtkComboBox *combo_box, GList *app_list) { GList *entry; GnomeDAItem *item; GtkTreeModel *model; GtkTreeIter iter; GdkPixbuf *pixbuf; for (entry = app_list; entry != NULL; entry = g_list_next (entry)) { item = (GnomeDAItem *) entry->data; model = gtk_combo_box_get_model (combo_box); if (item->icon_path && gtk_tree_model_get_iter_from_string (model, &iter, item->icon_path)) { pixbuf = gtk_icon_theme_load_icon (theme, item->icon_name, 22, 0, NULL); gtk_list_store_set (GTK_LIST_STORE (model), &iter, PIXBUF_COL, pixbuf, -1); if (pixbuf) g_object_unref (pixbuf); } } } static struct { const gchar *name; const gchar *icon; } icons[] = { { "web_browser_image", "web-browser" }, { "mail_reader_image", "emblem-mail" }, { "visual_image", "zoom-best-fit" }, { "mobility_image", "preferences-desktop-accessibility" }, /* { "messenger_image", "im" }, * { "text_image", "text-editor" }, */ { "terminal_image", "gnome-terminal" } }; static void theme_changed_cb (GtkIconTheme *theme, GnomeDACapplet *capplet) { GObject *icon; gint i; for (i = 0; i < G_N_ELEMENTS (icons); i++) { icon = gtk_builder_get_object (capplet->builder, icons[i].name); set_icon (GTK_IMAGE (icon), theme, icons[i].icon); } refresh_combo_box_icons (theme, GTK_COMBO_BOX (capplet->web_combo_box), capplet->web_browsers); refresh_combo_box_icons (theme, GTK_COMBO_BOX (capplet->mail_combo_box), capplet->mail_readers); refresh_combo_box_icons (theme, GTK_COMBO_BOX (capplet->term_combo_box), capplet->terminals); refresh_combo_box_icons (theme, GTK_COMBO_BOX (capplet->visual_combo_box), capplet->visual_ats); refresh_combo_box_icons (theme, GTK_COMBO_BOX (capplet->mobility_combo_box), capplet->mobility_ats); } static void screen_changed_cb (GtkWidget *widget, GdkScreen *screen, GnomeDACapplet *capplet) { GtkIconTheme *theme; theme = gtk_icon_theme_get_for_screen (screen); if (capplet->icon_theme != NULL) { g_signal_handlers_disconnect_by_func (capplet->icon_theme, theme_changed_cb, capplet); } capplet->theme_changed_id = g_signal_connect (theme, "changed", G_CALLBACK (theme_changed_cb), capplet); theme_changed_cb (theme, capplet); capplet->icon_theme = theme; } static gboolean is_separator (GtkTreeModel *model, GtkTreeIter *iter, gpointer sep_index) { GtkTreePath *path; gboolean result; path = gtk_tree_model_get_path (model, iter); result = gtk_tree_path_get_indices (path)[0] == GPOINTER_TO_INT (sep_index); gtk_tree_path_free (path); return result; } static void fill_combo_box (GtkIconTheme *theme, GtkComboBox *combo_box, GList *app_list, gboolean add_custom) { GList *entry; GtkTreeModel *model; GtkCellRenderer *renderer; GtkTreeIter iter; GdkPixbuf *pixbuf; if (theme == NULL) { theme = gtk_icon_theme_get_default (); } if (add_custom) { gtk_combo_box_set_row_separator_func (combo_box, is_separator, GINT_TO_POINTER (g_list_length (app_list)), NULL); } model = GTK_TREE_MODEL (gtk_list_store_new (2, GDK_TYPE_PIXBUF, G_TYPE_STRING)); gtk_combo_box_set_model (combo_box, model); renderer = gtk_cell_renderer_pixbuf_new (); /* not all cells have a pixbuf, this prevents the combo box to shrink */ gtk_cell_renderer_set_fixed_size (renderer, -1, 22); gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box), renderer, FALSE); gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo_box), renderer, "pixbuf", PIXBUF_COL, NULL); renderer = gtk_cell_renderer_text_new (); gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box), renderer, TRUE); gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo_box), renderer, "text", TEXT_COL, NULL); for (entry = app_list; entry != NULL; entry = g_list_next (entry)) { GnomeDAItem *item; item = (GnomeDAItem *) entry->data; pixbuf = gtk_icon_theme_load_icon (theme, item->icon_name, 22, 0, NULL); gtk_list_store_append (GTK_LIST_STORE (model), &iter); gtk_list_store_set (GTK_LIST_STORE (model), &iter, PIXBUF_COL, pixbuf, TEXT_COL, item->name, -1); item->icon_path = gtk_tree_model_get_string_from_iter (model, &iter); if (pixbuf) g_object_unref (pixbuf); } if (add_custom) { gtk_list_store_append (GTK_LIST_STORE (model), &iter); gtk_list_store_set (GTK_LIST_STORE (model), &iter, -1); gtk_list_store_append (GTK_LIST_STORE (model), &iter); gtk_list_store_set (GTK_LIST_STORE (model), &iter, PIXBUF_COL, NULL, TEXT_COL, _("Custom"), -1); } } static GtkWidget* _gtk_builder_get_widget (GtkBuilder *builder, const gchar *name) { return GTK_WIDGET (gtk_builder_get_object (builder, name)); } static void show_dialog (GnomeDACapplet *capplet, const gchar *start_page) { GtkBuilder *builder; guint builder_result; capplet->builder = builder = gtk_builder_new (); if (g_file_test (GNOMECC_UI_DIR "/gnome-default-applications-properties.ui", G_FILE_TEST_EXISTS) != FALSE) { builder_result = gtk_builder_add_from_file (builder, GNOMECC_UI_DIR "/gnome-default-applications-properties.ui", NULL); } else { builder_result = gtk_builder_add_from_file (builder, "./gnome-default-applications-properties.ui", NULL); } if (builder_result == 0) { GtkWidget *dialog; dialog = gtk_message_dialog_new (NULL, 0, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, _("Could not load the main interface")); gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), _("Please make sure that the applet " "is properly installed")); gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK); gtk_dialog_run (GTK_DIALOG (dialog)); gtk_widget_destroy (dialog); exit (EXIT_FAILURE); } capplet->window = _gtk_builder_get_widget (builder,"preferred_apps_dialog"); capplet->terminal_command_entry = _gtk_builder_get_widget (builder, "terminal_command_entry"); capplet->terminal_command_label = _gtk_builder_get_widget (builder, "terminal_command_label"); capplet->terminal_exec_flag_entry = _gtk_builder_get_widget (builder, "terminal_exec_flag_entry"); capplet->terminal_exec_flag_label = _gtk_builder_get_widget (builder, "terminal_exec_flag_label"); capplet->visual_command_entry = _gtk_builder_get_widget (builder, "visual_command_entry"); capplet->visual_command_label = _gtk_builder_get_widget (builder, "visual_command_label"); capplet->visual_startup_checkbutton = _gtk_builder_get_widget (builder, "visual_start_checkbutton"); capplet->mobility_command_entry = _gtk_builder_get_widget (builder, "mobility_command_entry"); capplet->mobility_command_label = _gtk_builder_get_widget (builder, "mobility_command_label"); capplet->mobility_startup_checkbutton = _gtk_builder_get_widget (builder, "mobility_start_checkbutton"); capplet->web_combo_box = _gtk_builder_get_widget (builder, "web_browser_combobox"); capplet->mail_combo_box = _gtk_builder_get_widget (builder, "mail_reader_combobox"); capplet->term_combo_box = _gtk_builder_get_widget (builder, "terminal_combobox"); capplet->visual_combo_box = _gtk_builder_get_widget (builder, "visual_combobox"); capplet->mobility_combo_box = _gtk_builder_get_widget (builder, "mobility_combobox"); g_signal_connect (capplet->window, "screen-changed", G_CALLBACK (screen_changed_cb), capplet); screen_changed_cb (capplet->window, gdk_screen_get_default (), capplet); fill_combo_box (capplet->icon_theme, GTK_COMBO_BOX (capplet->web_combo_box), capplet->web_browsers, FALSE); fill_combo_box (capplet->icon_theme, GTK_COMBO_BOX (capplet->mail_combo_box), capplet->mail_readers, FALSE); fill_combo_box (capplet->icon_theme, GTK_COMBO_BOX (capplet->term_combo_box), capplet->terminals, TRUE); fill_combo_box (capplet->icon_theme, GTK_COMBO_BOX (capplet->visual_combo_box), capplet->visual_ats, TRUE); fill_combo_box (capplet->icon_theme, GTK_COMBO_BOX (capplet->mobility_combo_box), capplet->mobility_ats, TRUE); g_signal_connect (capplet->web_combo_box, "changed", G_CALLBACK (web_combo_changed_cb), capplet); g_signal_connect (capplet->mail_combo_box, "changed", G_CALLBACK (mail_combo_changed_cb), capplet); g_signal_connect (capplet->term_combo_box, "changed", G_CALLBACK (terminal_combo_changed_cb), capplet); g_signal_connect (capplet->visual_combo_box, "changed", G_CALLBACK (visual_combo_changed_cb), capplet); g_signal_connect (capplet->mobility_combo_box, "changed", G_CALLBACK (mobility_combo_changed_cb), capplet); /* Bind settings */ /* Terminal */ g_settings_bind (capplet->terminal_settings, "exec", capplet->terminal_command_entry, "text", G_SETTINGS_BIND_DEFAULT); g_settings_bind (capplet->terminal_settings, "exec-arg", capplet->terminal_exec_flag_entry, "text", G_SETTINGS_BIND_DEFAULT); /* Visual */ g_settings_bind (capplet->at_visual_settings, "exec", capplet->visual_command_entry, "text", G_SETTINGS_BIND_DEFAULT); g_settings_bind (capplet->at_visual_settings, "startup", capplet->visual_startup_checkbutton, "active", G_SETTINGS_BIND_DEFAULT); /* Mobility */ g_settings_bind (capplet->at_mobility_settings, "exec", capplet->mobility_command_entry, "text", G_SETTINGS_BIND_DEFAULT); g_settings_bind (capplet->at_mobility_settings, "startup", capplet->mobility_startup_checkbutton, "active", G_SETTINGS_BIND_DEFAULT); gtk_window_set_icon_name (GTK_WINDOW (capplet->window), "gnome-settings-default-applications"); if (start_page != NULL) { gchar *page_name; GtkWidget *w; page_name = g_strconcat (start_page, "_vbox", NULL); w = _gtk_builder_get_widget (builder, page_name); if (w != NULL) { GtkNotebook *nb; gint pindex; nb = GTK_NOTEBOOK (_gtk_builder_get_widget (builder, "preferred_apps_notebook")); pindex = gtk_notebook_page_num (nb, w); if (pindex != -1) gtk_notebook_set_current_page (nb, pindex); } g_free (page_name); } } void gnome_default_applications_panel_init (GnomeDACapplet *capplet) { gnome_da_xml_load_list (capplet); show_dialog (capplet, 0); }