/*
 *  (GLABELS) Label and Business Card Creation program for GNOME
 *
 *  commands.c:  GLabels commands module
 *
 *  Copyright (C) 2001-2003  Jim Evins <evins@snaught.com>.
 *
 *  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; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  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 Place, Suite 330, Boston, MA  02111-1307 USA
 */

#include <config.h>

#include "commands.h"

#include <glib/gi18n.h>
#include <gtk/gtkwindow.h>
#include <gtk/gtkaboutdialog.h>
#include <libgnome/gnome-help.h>
#include <libgnome/gnome-url.h>

#include "view.h"
#include "file.h"
#include "template-designer.h"
#include "print-dialog.h"
#include "prefs.h"
#include "prefs-dialog.h"
#include "debug.h"

#define LOGO_PIXMAP gnome_program_locate_file (NULL,\
					 GNOME_FILE_DOMAIN_APP_PIXMAP,\
					 "glabels/glabels-about-logo.png",\
					 FALSE, NULL)


/****************************************************************************/
/* File->New command.                                                       */
/****************************************************************************/
void 
gl_cmd_file_new (BonoboUIComponent *uic,
		 gpointer           user_data,
		 const gchar       *verbname)
{
	glWindow *window = GL_WINDOW (user_data);

	gl_debug (DEBUG_COMMANDS, "");
	
	gl_file_new (GTK_WINDOW(window));
}

/****************************************************************************/
/* File->Properties command.                                                */
/****************************************************************************/
void 
gl_cmd_file_properties (BonoboUIComponent *uic,
			gpointer           user_data,
			const gchar       *verbname)
{
	glWindow *window = GL_WINDOW (user_data);

	gl_debug (DEBUG_COMMANDS, "");
	
	gl_file_properties (GL_VIEW(window->view)->label, GTK_WINDOW(window));
}

/****************************************************************************/
/* File->Template Designer command.                                         */
/****************************************************************************/
void
gl_cmd_file_template_designer (BonoboUIComponent *uic,
			       gpointer           user_data,
			       const gchar       *verbname)
{
	glWindow  *window = GL_WINDOW (user_data);
	GtkWidget *dialog;

	gl_debug (DEBUG_COMMANDS, "");

	g_return_if_fail (window && GL_IS_WINDOW(window));

	dialog = gl_template_designer_new (GTK_WINDOW(window));

	gtk_widget_show (dialog);
}

/****************************************************************************/
/* File->Open command.                                                      */
/****************************************************************************/
void 
gl_cmd_file_open (BonoboUIComponent *uic,
		  gpointer           user_data,
		  const gchar       *verbname)
{
	glWindow *window = GL_WINDOW (user_data);

	gl_debug (DEBUG_COMMANDS, "");

	g_return_if_fail (window && GL_IS_WINDOW(window));

	gl_file_open (GTK_WINDOW(window));
}

/****************************************************************************/
/* File->Save command.                                                      */
/****************************************************************************/
void 
gl_cmd_file_save (BonoboUIComponent *uic,
		  gpointer           user_data,
		  const gchar       *verbname)
{
	glWindow *window = GL_WINDOW (user_data);

	gl_debug (DEBUG_COMMANDS, "");

	g_return_if_fail (window && GL_IS_WINDOW(window));

	gl_file_save (GL_VIEW(window->view)->label, GTK_WINDOW(window));
}

/****************************************************************************/
/* File->Save_as command.                                                   */
/****************************************************************************/
void 
gl_cmd_file_save_as (BonoboUIComponent *uic,
		     gpointer           user_data,
		     const gchar       *verbname)
{
	glWindow *window = GL_WINDOW (user_data);

	gl_debug (DEBUG_COMMANDS, "");

	g_return_if_fail (window && GL_IS_WINDOW(window));

	gl_file_save_as (GL_VIEW(window->view)->label, GTK_WINDOW(window));
}

/****************************************************************************/
/* File->Print command.                                                     */
/****************************************************************************/
void
gl_cmd_file_print (BonoboUIComponent *uic,
		   gpointer           user_data,
		   const gchar       *verbname)
{
	glWindow *window = GL_WINDOW (user_data);

	gl_debug (DEBUG_COMMANDS, "");

	g_return_if_fail (window && GL_IS_WINDOW(window));

	if (GL_VIEW(window->view)->print_dialog) {

		gtk_window_present (GTK_WINDOW(GL_VIEW(window->view)->print_dialog));

	} else {

		GL_VIEW(window->view)->print_dialog =
			g_object_ref (
				gl_print_dialog_new (GL_VIEW(window->view)->label,
						     BONOBO_WINDOW(window)) );

		gtk_widget_show (GL_VIEW(window->view)->print_dialog);
	}

}

/****************************************************************************/
/* File->Close command.                                                     */
/****************************************************************************/
void 
gl_cmd_file_close (BonoboUIComponent *uic,
		   gpointer           user_data,
		   const gchar       *verbname)
{
	glWindow *window = GL_WINDOW (user_data);

	gl_debug (DEBUG_COMMANDS, "");

	g_return_if_fail (window && GL_IS_WINDOW(window));

	gl_file_close (window);
}

/****************************************************************************/
/* File->Exit command.                                                      */
/****************************************************************************/
void 
gl_cmd_file_exit (BonoboUIComponent *uic,
		  gpointer           user_data,
		  const gchar       *verbname)
{
	glWindow *window = GL_WINDOW (user_data);

	gl_debug (DEBUG_COMMANDS, "");

	g_return_if_fail (window && GL_IS_WINDOW(window));

	gl_file_exit ();
}


/****************************************************************************/
/* Edit->Cut command.                                                       */
/****************************************************************************/
void 
gl_cmd_edit_cut (BonoboUIComponent *uic,
		 gpointer           user_data,
		 const gchar       *verbname)
{
	glWindow *window = GL_WINDOW (user_data);

	gl_debug (DEBUG_COMMANDS, "");

	g_return_if_fail (window && GL_IS_WINDOW(window));

	gl_view_cut (GL_VIEW(window->view)); 
}

/****************************************************************************/
/* Edit->Copy command.                                                      */
/****************************************************************************/
void 
gl_cmd_edit_copy (BonoboUIComponent *uic,
		  gpointer           user_data,
		  const gchar       *verbname)
{
	glWindow *window = GL_WINDOW (user_data);

	gl_debug (DEBUG_COMMANDS, "");

	g_return_if_fail (window && GL_IS_WINDOW(window));

	gl_view_copy (GL_VIEW(window->view)); 
}

/****************************************************************************/
/* Edit->Paste command.                                                     */
/****************************************************************************/
void 
gl_cmd_edit_paste (BonoboUIComponent *uic,
		   gpointer           user_data,
		   const gchar       *verbname)
{
	glWindow *window = GL_WINDOW (user_data);

	gl_debug (DEBUG_COMMANDS, "");

	g_return_if_fail (window && GL_IS_WINDOW(window));

	gl_view_paste (GL_VIEW(window->view)); 
}


/****************************************************************************/
/* Edit->Delete command.                                                    */
/****************************************************************************/
void 
gl_cmd_edit_delete (BonoboUIComponent *uic,
		    gpointer           user_data,
		    const gchar       *verbname)
{
	glWindow *window = GL_WINDOW (user_data);

	gl_debug (DEBUG_COMMANDS, "");

	g_return_if_fail (window && GL_IS_WINDOW(window));

	gl_view_delete_selection (GL_VIEW(window->view)); 
}


/****************************************************************************/
/* Edit->Select_all command.                                                */
/****************************************************************************/
void
gl_cmd_edit_select_all (BonoboUIComponent *uic,
			gpointer           user_data,
			const gchar       *verbname)
{
	glWindow *window = GL_WINDOW (user_data);

	gl_debug (DEBUG_COMMANDS, "");

	g_return_if_fail (window && GL_IS_WINDOW(window));

	gl_view_select_all (GL_VIEW(window->view)); 
}

/****************************************************************************/
/* Edit->Select_all command.                                                */
/****************************************************************************/
void
gl_cmd_edit_unselect_all (BonoboUIComponent *uic,
			  gpointer           user_data,
			  const gchar       *verbname)
{
	glWindow *window = GL_WINDOW (user_data);

	gl_debug (DEBUG_COMMANDS, "");

	g_return_if_fail (window && GL_IS_WINDOW(window));

	gl_view_unselect_all (GL_VIEW(window->view)); 
}

/****************************************************************************/
/* Settings->Preferences command.                                           */
/****************************************************************************/
void
gl_cmd_settings_preferences (BonoboUIComponent *uic,
			     gpointer           user_data,
			     const gchar       *verbname)
{
	glWindow *window = GL_WINDOW (user_data);
	static GtkWidget *dlg = NULL;

	gl_debug (DEBUG_COMMANDS, "");

	g_return_if_fail (window && GL_IS_WINDOW(window));

	if (dlg != NULL)
	{
		gtk_window_present (GTK_WINDOW (dlg));
		gtk_window_set_transient_for (GTK_WINDOW (dlg),	
					      GTK_WINDOW(window));

		return;
	}
		
	dlg = gl_prefs_dialog_new (GTK_WINDOW(window));

	g_signal_connect (G_OBJECT (dlg), "destroy",
			  G_CALLBACK (gtk_widget_destroyed), &dlg);
	
	gtk_widget_show (dlg);
}

/****************************************************************************/
/* Help->Contents command.                                                  */
/****************************************************************************/
void 
gl_cmd_help_contents (BonoboUIComponent *uic,
		      gpointer           user_data,
		      const gchar       *verbname)
{
	glWindow *window = GL_WINDOW (user_data);
	GError *error = NULL;

	gl_debug (DEBUG_COMMANDS, "");

	g_return_if_fail (window && GL_IS_WINDOW(window));

	gnome_help_display_with_doc_id (NULL, NULL, "glabels.xml", NULL, &error);
	
	if (error != NULL)
	{
		g_warning (error->message);

		g_error_free (error);
	}
}

/*--------------------------------------------------------------------------*/
/* Private: URL handler.                                                    */
/*--------------------------------------------------------------------------*/
static void
activate_url (GtkAboutDialog *about, const gchar *url, gpointer data)
{
	gnome_url_show (url, NULL);
}


/****************************************************************************/
/* Help->About command.                                                     */
/****************************************************************************/
void 
gl_cmd_help_about (BonoboUIComponent *uic,
		   gpointer           user_data,
		   const gchar       *verbname)
{
	glWindow         *window = GL_WINDOW (user_data);

	static GtkWidget *about = NULL;

	GdkPixbuf        *pixbuf = NULL;
	
	const gchar *authors[] = {
		"Jim Evins <evins@snaught.com>",
		" ",
		"Frederic Ruaudel  <grumz@users.sf.net>",
		"Wayne Schuller <k_wayne@linuxpower.org>",
		"Emmanuel Pacaud <emmanuel.pacaud@univ-poitiers.fr>",
		" ",
		_("See the file AUTHORS for additional credits,"),
		_("or visit http://glabels.sourceforge.net/"),
		NULL
	};
	
	const gchar *artists[] = {
		"Nestor Di <nestordi@usuarios.retecal.es>",
		"Jim Evins <evins@snaught.com>",
		NULL
	};
	
	const gchar *copy_text = "Copyright \xc2\xa9 2001-2005 Jim Evins";

	const gchar *about_text = _("A label and business card creation program.\n");

	const gchar *url = "http://glabels.sourceforge.net";

	const gchar *translator_credits = _("translator-credits");

	const gchar *license = _(
	      "Glabels is free software; you can redistribute it and/or modify it\n"
	      "under the terms of the GNU General Public License as published by\n"
	      "the Free Software Foundation; either version 2 of the License, or\n"
	      "(at your option) any later version.\n" "\n"
	      "This program is distributed in the hope that it will be useful, but\n"
	      "WITHOUT ANY WARRANTY; without even the implied warranty of\n"
	      "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See\n"
	      "the GNU General Public License for more details.\n");

	gl_debug (DEBUG_COMMANDS, "");

	g_return_if_fail (window && GL_IS_WINDOW(window));

	if (about != NULL)
	{
		gtk_window_set_transient_for (GTK_WINDOW (about),
					      GTK_WINDOW (window));
		gtk_window_present (GTK_WINDOW (about));
		return;
	}
	
	pixbuf = gdk_pixbuf_new_from_file ( LOGO_PIXMAP, NULL);

	gtk_about_dialog_set_url_hook (activate_url, NULL, NULL);

	about = gtk_about_dialog_new ();
	gtk_about_dialog_set_name      (GTK_ABOUT_DIALOG(about), _("glabels"));
	gtk_about_dialog_set_version   (GTK_ABOUT_DIALOG(about), VERSION);
	gtk_about_dialog_set_copyright (GTK_ABOUT_DIALOG(about), copy_text);
	gtk_about_dialog_set_comments  (GTK_ABOUT_DIALOG(about), about_text);
	gtk_about_dialog_set_website   (GTK_ABOUT_DIALOG(about), url);
	gtk_about_dialog_set_logo      (GTK_ABOUT_DIALOG(about), pixbuf);

	gtk_about_dialog_set_authors   (GTK_ABOUT_DIALOG(about), authors);
	gtk_about_dialog_set_artists   (GTK_ABOUT_DIALOG(about), artists);
	gtk_about_dialog_set_translator_credits (GTK_ABOUT_DIALOG(about),
						 translator_credits);
	gtk_about_dialog_set_license   (GTK_ABOUT_DIALOG(about), license);
	
	gtk_window_set_destroy_with_parent (GTK_WINDOW (about), TRUE);

	g_signal_connect (G_OBJECT (about), "response",
			  G_CALLBACK (gtk_widget_destroy), NULL);
	g_signal_connect (G_OBJECT (about), "destroy",
			  G_CALLBACK (gtk_widget_destroyed), &about);

	gtk_window_set_transient_for (GTK_WINDOW (about),
				      GTK_WINDOW (window));

	gtk_window_present (GTK_WINDOW (about));

	if (pixbuf != NULL)
		g_object_unref (pixbuf);
	
	
}