nkeynes@435: /**
nkeynes@435:  * $Id: main_win.c,v 1.1 2007-10-10 11:02:04 nkeynes Exp $
nkeynes@435:  *
nkeynes@435:  * Define the main (emu) GTK window, along with its menubars,
nkeynes@435:  * toolbars, etc.
nkeynes@435:  *
nkeynes@435:  * Copyright (c) 2005 Nathan Keynes.
nkeynes@435:  *
nkeynes@435:  * This program is free software; you can redistribute it and/or modify
nkeynes@435:  * it under the terms of the GNU General Public License as published by
nkeynes@435:  * the Free Software Foundation; either version 2 of the License, or
nkeynes@435:  * (at your option) any later version.
nkeynes@435:  *
nkeynes@435:  * This program is distributed in the hope that it will be useful,
nkeynes@435:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
nkeynes@435:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
nkeynes@435:  * GNU General Public License for more details.
nkeynes@435:  */
nkeynes@435: 
nkeynes@435: #include <assert.h>
nkeynes@435: #include <sys/types.h>
nkeynes@435: #include <sys/stat.h>
nkeynes@435: #include <unistd.h>
nkeynes@435: #include <string.h>
nkeynes@435: #include <stdio.h>
nkeynes@435: #include <stdlib.h>
nkeynes@435: 
nkeynes@435: #include <gtk/gtk.h>
nkeynes@435: 
nkeynes@435: #include "dream.h"
nkeynes@435: #include "gui/gtkui.h"
nkeynes@435: 
nkeynes@435: #define SET_ACTION_ENABLED(win,name,b) gtk_action_set_sensitive( gtk_action_group_get_action( win->actions, name), b)
nkeynes@435: #define ENABLE_ACTION(win,name) SET_ACTION_ENABLED(win,name,TRUE)
nkeynes@435: #define DISABLE_ACTION(win,name) SET_ACTION_ENABLED(win,name,FALSE)
nkeynes@435: 
nkeynes@435: static const GtkActionEntry ui_actions[] = {
nkeynes@435:     { "FileMenu", NULL, "_File" },
nkeynes@435:     { "SettingsMenu", NULL, "_Settings" },
nkeynes@435:     { "HelpMenu", NULL, "_Help" },
nkeynes@435:     { "Mount", GTK_STOCK_CDROM, "_Mount...", "<control>O", "Mount a cdrom disc", G_CALLBACK(mount_action_callback) },
nkeynes@435:     { "Reset", GTK_STOCK_REFRESH, "_Reset", "<control>R", "Reset dreamcast", G_CALLBACK(reset_action_callback) },
nkeynes@435:     { "Pause", GTK_STOCK_MEDIA_PAUSE, "_Pause", NULL, "Pause dreamcast", G_CALLBACK(pause_action_callback) },
nkeynes@435:     { "Run", GTK_STOCK_MEDIA_PLAY, "Resume", NULL, "Resume", G_CALLBACK(resume_action_callback) },
nkeynes@435:     { "LoadState", GTK_STOCK_REVERT_TO_SAVED, "_Load state...", "F4", "Load an lxdream save state", G_CALLBACK(load_state_action_callback) },
nkeynes@435:     { "SaveState", GTK_STOCK_SAVE_AS, "_Save state...", "F3", "Create an lxdream save state", G_CALLBACK(save_state_action_callback) },
nkeynes@435:     { "Exit", GTK_STOCK_QUIT, "E_xit", NULL, "Exit lxdream", G_CALLBACK(exit_action_callback) },
nkeynes@435:     { "AudioSettings", NULL, "_Audio...", NULL, "Configure audio output", G_CALLBACK(audio_settings_callback) },
nkeynes@435:     { "ControllerSettings", NULL, "_Controllers...", NULL, "Configure controllers", G_CALLBACK(controller_settings_callback) },
nkeynes@435:     { "NetworkSettings", NULL, "_Network...", NULL, "Configure network settings", G_CALLBACK(network_settings_callback) },
nkeynes@435:     { "VideoSettings", NULL, "_Video...", NULL, "Configure video output", G_CALLBACK(video_settings_callback) },
nkeynes@435:     { "About", GTK_STOCK_ABOUT, "_About...", NULL, "About lxdream", G_CALLBACK(about_action_callback) }
nkeynes@435: };
nkeynes@435: static const GtkToggleActionEntry ui_toggle_actions[] = {
nkeynes@435:     { "FullScreen", NULL, "_Full Screen", "F9", "Toggle full screen video", G_CALLBACK(fullscreen_toggle_callback), 0 },
nkeynes@435: };
nkeynes@435:     
nkeynes@435: 
nkeynes@435: static const char *ui_description =
nkeynes@435:     "<ui>"
nkeynes@435:     " <menubar name='MainMenu'>"
nkeynes@435:     "  <menu action='FileMenu'>"
nkeynes@435:     "   <menuitem action='Mount'/>"
nkeynes@435:     "   <separator/>"
nkeynes@435:     "   <menuitem action='Reset'/>"
nkeynes@435:     "   <menuitem action='Pause'/>"
nkeynes@435:     "   <menuitem action='Run'/>"
nkeynes@435:     "   <separator/>"
nkeynes@435:     "   <menuitem action='LoadState'/>"
nkeynes@435:     "   <menuitem action='SaveState'/>"
nkeynes@435:     "   <separator/>"
nkeynes@435:     "   <menuitem action='Exit'/>"
nkeynes@435:     "  </menu>"
nkeynes@435:     "  <menu action='SettingsMenu'>"
nkeynes@435:     "   <menuitem action='AudioSettings'/>"
nkeynes@435:     "   <menuitem action='ControllerSettings'/>"
nkeynes@435:     "   <menuitem action='NetworkSettings'/>"
nkeynes@435:     "   <menuitem action='VideoSettings'/>"
nkeynes@435:     "   <separator/>"
nkeynes@435:     "   <menuitem action='FullScreen'/>"
nkeynes@435:     "  </menu>"
nkeynes@435:     "  <menu action='HelpMenu'>"
nkeynes@435:     "   <menuitem action='About'/>"
nkeynes@435:     "  </menu>"
nkeynes@435:     " </menubar>"
nkeynes@435:     " <toolbar name='MainToolbar'>"
nkeynes@435:     "  <toolitem action='Mount'/>"
nkeynes@435:     "  <toolitem action='Reset'/>"
nkeynes@435:     "  <toolitem action='Pause'/>"
nkeynes@435:     "  <toolitem action='Run'/>"
nkeynes@435:     "  <separator/>"
nkeynes@435:     "  <toolitem action='LoadState'/>"
nkeynes@435:     "  <toolitem action='SaveState'/>"
nkeynes@435:     " </toolbar>"
nkeynes@435:     "</ui>";
nkeynes@435: 
nkeynes@435: 
nkeynes@435: struct main_window_info {
nkeynes@435:     GtkWidget *window;
nkeynes@435:     GtkWidget *menubar;
nkeynes@435:     GtkWidget *toolbar;
nkeynes@435:     GtkWidget *video;
nkeynes@435:     GtkWidget *statusbar;
nkeynes@435:     GtkActionGroup *actions;
nkeynes@435: };
nkeynes@435: 
nkeynes@435: main_window_t main_window_new( const gchar *title )
nkeynes@435: {
nkeynes@435:     GtkWidget *vbox;
nkeynes@435:     GtkUIManager *ui_manager;
nkeynes@435:     GtkAccelGroup *accel_group;
nkeynes@435:     GError *error = NULL;
nkeynes@435:     main_window_t win = g_malloc0( sizeof(struct main_window_info) );
nkeynes@435: 
nkeynes@435:     win->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
nkeynes@435:     gtk_window_set_title( GTK_WINDOW(win->window), title );
nkeynes@435: 
nkeynes@435:     win->actions = gtk_action_group_new("MenuActions");
nkeynes@435:     gtk_action_group_add_actions( win->actions, ui_actions, G_N_ELEMENTS(ui_actions), win->window );
nkeynes@435:     gtk_action_group_add_toggle_actions( win->actions, ui_toggle_actions, G_N_ELEMENTS(ui_toggle_actions), win->window );
nkeynes@435:     DISABLE_ACTION(win, "NetworkSettings");
nkeynes@435:     
nkeynes@435:     ui_manager = gtk_ui_manager_new();
nkeynes@435:     gtk_ui_manager_set_add_tearoffs(ui_manager, TRUE);
nkeynes@435:     gtk_ui_manager_insert_action_group( ui_manager, win->actions, 0 );
nkeynes@435: 
nkeynes@435:     if (!gtk_ui_manager_add_ui_from_string (ui_manager, ui_description, -1, &error)) {
nkeynes@435: 	g_message ("building menus failed: %s", error->message);
nkeynes@435: 	g_error_free (error);
nkeynes@435: 	exit(1);
nkeynes@435:     }
nkeynes@435:     
nkeynes@435:     accel_group = gtk_ui_manager_get_accel_group (ui_manager);
nkeynes@435:     gtk_window_add_accel_group (GTK_WINDOW (win->window), accel_group);
nkeynes@435: 
nkeynes@435:     win->menubar = gtk_ui_manager_get_widget(ui_manager, "/MainMenu");
nkeynes@435:     win->toolbar = gtk_ui_manager_get_widget(ui_manager, "/MainToolbar");
nkeynes@435: 
nkeynes@435:     gtk_toolbar_set_style( GTK_TOOLBAR(win->toolbar), GTK_TOOLBAR_ICONS );
nkeynes@435: 
nkeynes@435:     win->video = gtk_drawing_area_new();
nkeynes@435:     GTK_WIDGET_SET_FLAGS(win->video, GTK_CAN_FOCUS|GTK_CAN_DEFAULT);
nkeynes@435:     gtk_widget_set_size_request( win->video, 640, 480 ); 
nkeynes@435:     win->statusbar = gtk_statusbar_new();
nkeynes@435: 
nkeynes@435:     vbox = gtk_vbox_new(FALSE, 0);
nkeynes@435:     gtk_container_add( GTK_CONTAINER(win->window), vbox );
nkeynes@435:     gtk_box_pack_start( GTK_BOX(vbox), win->menubar, FALSE, FALSE, 0 );
nkeynes@435:     gtk_box_pack_start( GTK_BOX(vbox), win->toolbar, FALSE, FALSE, 0 );
nkeynes@435:     gtk_box_pack_start( GTK_BOX(vbox), win->video, TRUE, TRUE, 1 );
nkeynes@435:     gtk_box_pack_start( GTK_BOX(vbox), win->statusbar, FALSE, FALSE, 0 );
nkeynes@435:     gtk_widget_show_all( win->window );
nkeynes@435:     gtk_widget_grab_focus( win->video );
nkeynes@435:     
nkeynes@435:     return win;
nkeynes@435: }
nkeynes@435: 
nkeynes@435: void main_window_set_running( main_window_t win, gboolean running )
nkeynes@435: {
nkeynes@435:     SET_ACTION_ENABLED( win, "Pause", running );
nkeynes@435:     SET_ACTION_ENABLED( win, "Run", !running );
nkeynes@435: }
nkeynes@435: 
nkeynes@435: void main_window_set_framerate( main_window_t win, float rate )
nkeynes@435: {
nkeynes@435: 
nkeynes@435: 
nkeynes@435: }
nkeynes@435: 
nkeynes@435: GtkWidget *main_window_get_renderarea( main_window_t win )
nkeynes@435: {
nkeynes@435:     return win->video;
nkeynes@435: }