gimp/plug-ins/imagemap/imap_file.c

217 lines
5.9 KiB
C

/*
* This is a plug-in for the GIMP.
*
* Generates clickable image maps.
*
* Copyright (C) 1998-2005 Maurits Rijk m.rijk@chello.nl
*
* 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 <libgimp/gimp.h>
#include <libgimp/gimpui.h>
#include "imap_file.h"
#include "imap_main.h"
#include "libgimp/stdplugins-intl.h"
static void
open_cb (GtkWidget *dialog,
gint response_id,
gpointer data)
{
if (response_id == GTK_RESPONSE_OK)
{
gchar *filename;
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
if (! g_file_test (filename, G_FILE_TEST_IS_REGULAR))
{
do_file_error_dialog (_("Error opening file"), filename);
g_free (filename);
return;
}
load (filename);
g_free (filename);
}
gtk_widget_hide (dialog);
}
void
do_file_open_dialog (void)
{
static GtkWidget *dialog;
if (! dialog)
{
dialog =
gtk_file_chooser_dialog_new (_("Load Image Map"),
NULL,
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
g_signal_connect (dialog, "destroy",
G_CALLBACK (gtk_widget_destroyed),
&dialog);
g_signal_connect (dialog, "response",
G_CALLBACK (open_cb),
dialog);
}
gtk_window_present (GTK_WINDOW (dialog));
}
static void
really_overwrite_cb (GtkMessageDialog *dialog,
gint response_id,
gpointer data)
{
if (response_id == GTK_RESPONSE_YES)
{
gchar *filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (data));
save_as (filename);
g_free (filename);
}
gtk_widget_destroy (GTK_WIDGET (dialog));
gtk_widget_hide (GTK_WIDGET (data));
}
static void
do_file_exists_dialog (GtkWidget *parent)
{
GtkWidget *dialog;
gchar *message;
message =
g_strdup_printf ("<span weight=\"bold\" size=\"larger\">%s</span>\n\n"
"%s",
_("File already exists"),
_("Do you really want to overwrite?"));
dialog = gtk_message_dialog_new_with_markup (GTK_WINDOW (parent),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_QUESTION,
GTK_BUTTONS_YES_NO,
message);
g_free (message);
g_signal_connect (dialog, "response",
G_CALLBACK (really_overwrite_cb),
parent);
gtk_widget_show (dialog);
}
static void
save_cb (GtkWidget *dialog,
gint response_id,
gpointer data)
{
if (response_id == GTK_RESPONSE_OK)
{
gchar *filename;
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
if (g_file_test (filename, G_FILE_TEST_IS_REGULAR))
{
do_file_exists_dialog (dialog);
g_free (filename);
return;
}
save_as (filename);
g_free (filename);
}
gtk_widget_hide (dialog);
}
void
do_file_save_as_dialog (void)
{
static GtkWidget *dialog;
if (! dialog)
{
dialog =
gtk_file_chooser_dialog_new (_("Save Image Map"),
NULL,
GTK_FILE_CHOOSER_ACTION_SAVE,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
g_signal_connect (dialog, "destroy",
G_CALLBACK (gtk_widget_destroyed),
&dialog);
g_signal_connect (dialog, "response",
G_CALLBACK (save_cb),
dialog);
}
gtk_window_present (GTK_WINDOW (dialog));
}
void
do_file_error_dialog (const char *error,
const char *filename)
{
GtkWidget *dialog;
dialog = gtk_message_dialog_new_with_markup
(NULL,
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_CLOSE,
"<span weight=\"bold\" size=\"larger\">%s</span>\n\n%s",
error,
gimp_filename_to_utf8 (filename));
g_signal_connect_swapped (dialog, "response",
G_CALLBACK (gtk_widget_destroy),
dialog);
gtk_dialog_run (GTK_DIALOG (dialog));
}