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/** \file splash.c
* Handling of the Splash Window functions
*/
/* 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 <string.h>
#include <stdio.h>
#include <stdlib.h>
#define GTK_DISABLE_SINGLE_INCLUDES
#define GDK_DISABLE_DEPRECATED
#define GTK_DISABLE_DEPRECATED
#define GSEAL_ENABLE
#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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