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/** \file gtksplash.c
* Handling of the Splash Window functions
*
* $Header: /home/dmarkle/xtrkcad-fork-cvs/xtrkcad/app/wlib/gtklib/gtksplash.c,v 1.5 2009-05-31 14:48:58 m_fischer Exp $
*/
/* XTrkCad - Model Railroad CAD
* Copyright (C) 2007 Martin Fischer
*
* 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 <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <gdk/gdkkeysyms.h>
#include <gtk/gtk.h>
#include "gtkint.h"
#define LOGOFILENAME "logo.bmp"
static GtkWidget *window; /** splash window handle */
static GtkWidget *message; /** window handle for progress message */
/**
* Create the splash window shown during startup. The function loads the logo
* bitmap and displays the program name and version as passed.
*
* \param IN appName the product name to be shown
* \param IN appVer the product version to be shown
* \return TRUE if window was created, FALSE if an error occured
*/
int
wCreateSplash( char *appName, char *appVer )
{
GtkWidget *vbox;
GtkWidget *image;
GtkWidget *label;
char *temp;
char logoPath[BUFSIZ];
/* create the basic window */
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_decorated( GTK_WINDOW (window), FALSE );
gtk_window_set_title (GTK_WINDOW (window), appName);
gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
gtk_window_set_type_hint (GTK_WINDOW (window), GDK_WINDOW_TYPE_HINT_SPLASHSCREEN);
#if GTK_MINOR_VERSION > 5
gtk_window_set_focus_on_map (GTK_WINDOW (window), FALSE);
#endif
vbox = gtk_vbox_new (FALSE, 0);
gtk_widget_show (vbox);
gtk_container_add (GTK_CONTAINER (window), vbox);
/* add the logo image to the top of the splash window */
sprintf( logoPath, "%s/" LOGOFILENAME, wGetAppLibDir());
image = gtk_image_new_from_file ( logoPath );
gtk_widget_show (image);
gtk_box_pack_start (GTK_BOX (vbox), image, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC (image), 0, 0);
/* put the product name into the window */
temp = malloc( strlen( appName ) + strlen( appVer ) + 2 );
if( !temp )
return( FALSE );
sprintf( temp, "%s %s", appName, appVer );
label = gtk_label_new ( temp );
gtk_widget_show (label);
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_FILL);
gtk_label_set_selectable (GTK_LABEL (label), FALSE);
gtk_misc_set_padding (GTK_MISC (label), 6, 2);
free( temp );
label = gtk_label_new ("Application is starting...");
gtk_widget_show (label);
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
gtk_label_set_line_wrap (GTK_LABEL (label), FALSE);
gtk_misc_set_padding (GTK_MISC (label), 6, 2);
#if GTK_MINOR_VERSION > 5
gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_START);
#endif
message = label;
gtk_widget_show( window );
return( TRUE );
}
/**
* Update the progress message inside the splash window
* msg text message to display
* return nonzero if ok
*/
int
wSetSplashInfo( char *msg )
{
if( msg ) {
gtk_label_set_text( (GtkLabel *)message, msg );
wFlush();
return TRUE;
}
return FALSE;
}
/**
* Destroy the splash window.
*
*/
void
wDestroySplash( void )
{
/* kill window */
gtk_widget_destroy( window );
return;
}
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