// interface.cxx
//
//	builds the GTK interface to the Glaum project
//

#include "defines.h"
#include "prototype.h"
#include "global.h"
#include <gtk/gtk.h>

void interface(Global &global) {
	GtkWidget *window;
    GtkWidget *vbox;
	GtkWidget *menuBar;
	GtkWidget *fileMenu;
	GtkWidget *menuItem;
	GtkWidget *settingsItem;
	GtkWidget *quitItem;
	GtkWidget *aboutItem;
	
	window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    gtk_window_set_title(GTK_WINDOW(window), APPLICATION_TITLE);
    gtk_container_border_width(GTK_CONTAINER(window), WINDOW_SPACING);
    X(window, "delete_event", gtk_main_quit, NULL);
    
    vbox = gtk_vbox_new(FALSE, VBOX_MAIN_SPACING);
	gtk_container_add(GTK_CONTAINER(window), vbox);
    gtk_widget_show(vbox);
	
	/* menu bar */
	menuBar = gtk_menu_bar_new();
	fileMenu = gtk_menu_new();
	
	gtk_box_pack_start(GTK_BOX(vbox), menuBar, TRUE, TRUE, MENU_SPACING);
	
	menuItem = gtk_menu_item_new_with_label("File");
	gtk_widget_show(menuItem);
	
	settingsItem = gtk_menu_item_new_with_label("Preferences");
	gtk_menu_append(GTK_MENU(fileMenu), settingsItem);
	X(settingsItem, "activate", settings_dialog, (gpointer)&global);
	gtk_widget_show(settingsItem);
	
	quitItem = gtk_menu_item_new_with_label("Exit");
	gtk_menu_append(GTK_MENU(fileMenu), quitItem);
	X(quitItem, "activate", gtk_main_quit, NULL);
	gtk_widget_show(quitItem);
	
	gtk_menu_item_set_submenu(GTK_MENU_ITEM(menuItem), fileMenu);
	gtk_menu_bar_append(GTK_MENU_BAR(menuBar), menuItem);
	
	aboutItem = gtk_menu_item_new_with_label("About");
	X(aboutItem, "activate", about_dialog, (gpointer)&global);
	gtk_widget_show(aboutItem);
	
	gtk_menu_bar_append(GTK_MENU_BAR(menuBar), aboutItem);
	
	gtk_widget_show(menuBar);
	
	/* possibilities for aligning tabs are GTK_POS_(LEFT|RIGHT|TOP|BOTTOM) */
    gtk_notebook_set_tab_pos(GTK_NOTEBOOK(global.getNotebookWidget()), GTK_POS_TOP);
    gtk_box_pack_start(GTK_BOX(vbox), global.getNotebookWidget(), FALSE, FALSE, NOTEBOOK_SPACING);
	gtk_widget_show(global.getNotebookWidget());
	
	convert_page(global);
	status_page(global);
	batch_page(global);
	
	gtk_box_pack_end(GTK_BOX(vbox), global.getStatusbarWidget(), FALSE, FALSE, STATUSBAR_SPACING);
	gtk_widget_show(global.getStatusbarWidget());

	gtk_widget_show(window);
	
	syncPreferences(&global);
}