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Diffstat (limited to 'menu.c')
| -rw-r--r-- | menu.c | 125 |
1 files changed, 125 insertions, 0 deletions
@@ -0,0 +1,125 @@ +/* + * HardInfo + * Copyright(C) 2003-2006 Leandro A. F. Pereira. + * + * menu.c is based on UI Manager tutorial by Ryan McDougall + * Copyright(C) 2005 Ryan McDougall. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, version 2. + * + * 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 Library 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 Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include <gtk/gtk.h> +#include <menu.h> +#include <config.h> + +#include <stock.h> + +#include <callbacks.h> + +static GtkActionEntry entries[] = +{ + { "FileMenuAction", NULL, "_File" }, /* name, stock id, label */ + { "ViewMenuAction", NULL, "_View" }, + { "HelpMenuAction", NULL, "_Help" }, + { "MainMenuBarAction", NULL, "" }, + + { "ReportAction", HI_STOCK_REPORT, /* name, stock id */ + "Generate _Report", "<control>R", /* label, accelerator */ + "Creates a report in HTML", /* tooltip */ + G_CALLBACK(cb_generate_report) }, + + { "RefreshAction", GTK_STOCK_REFRESH, + "_Refresh", "F5", + NULL, + G_CALLBACK(cb_refresh) }, + + { "AboutAction", GTK_STOCK_ABOUT, + "_About\342\200\246", NULL, + "Displays program version information", + G_CALLBACK(cb_about) }, + + { "QuitAction", GTK_STOCK_QUIT, + "_Quit", "<control>Q", + NULL, + G_CALLBACK(cb_quit) } +}; + +static GtkToggleActionEntry toggle_entries[] = +{ + { "LeftPaneAction", NULL, + "_Left Pane", NULL, + "Toggles left pane visibility", + G_CALLBACK(cb_left_pane) }, + { "ToolbarAction", NULL, + "_Toolbar", NULL, + NULL, + G_CALLBACK(cb_toolbar) }, +}; + +/* Implement a handler for GtkUIManager's "add_widget" signal. The UI manager + * will emit this signal whenever it needs you to place a new widget it has. */ +static void +menu_add_widget(GtkUIManager *ui, GtkWidget *widget, GtkContainer *container) +{ + gtk_box_pack_start(GTK_BOX(container), widget, FALSE, FALSE, 0); + gtk_widget_show(widget); +} + +void menu_init(Shell *shell) +{ + GtkWidget *menu_box; /* Packing box for the menu and toolbars */ + GtkActionGroup *action_group; /* Packing group for our Actions */ + GtkUIManager *menu_manager; /* The magic widget! */ + GError *error; /* For reporting exceptions or errors */ + + /* Create our objects */ + menu_box = shell->vbox; + action_group = gtk_action_group_new("HardInfo"); + menu_manager = gtk_ui_manager_new(); + + shell->action_group = action_group; + shell->ui_manager = menu_manager; + + /* Pack up our objects: + * menu_box -> window + * actions -> action_group + * action_group -> menu_manager */ + gtk_action_group_add_actions(action_group, entries, G_N_ELEMENTS(entries), + NULL); + gtk_action_group_add_toggle_actions(action_group, toggle_entries, + G_N_ELEMENTS(toggle_entries), NULL); + gtk_ui_manager_insert_action_group(menu_manager, action_group, 0); + + /* Read in the UI from our XML file */ + error = NULL; + gtk_ui_manager_add_ui_from_file(menu_manager, PREFIX "uidefs.xml", &error); + + if (error) { + g_error("building menus failed: %s", error->message); + g_error_free(error); + } + + /* Connect up important signals */ + /* This signal is necessary in order to place widgets from the UI manager + * into the menu_box */ + g_signal_connect(menu_manager, "add_widget", + G_CALLBACK(menu_add_widget), + menu_box); + + /* Show the window and run the main loop, we're done! */ + gtk_widget_show(menu_box); + + gtk_toolbar_set_style(GTK_TOOLBAR(gtk_ui_manager_get_widget(shell->ui_manager, "/MainMenuBarAction")), + GTK_TOOLBAR_BOTH_HORIZ); +} |