gimp/app/widgets/gimperrordialog.c

219 lines
6.1 KiB
C

/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimperrordialog.c
* Copyright (C) 2004 Sven Neumann <sven@gimp.org>
*
* 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 <string.h>
#include <gtk/gtk.h>
#include "libgimpwidgets/gimpwidgets.h"
#include "widgets-types.h"
#include "gimperrordialog.h"
#include "gimpmessagebox.h"
#include "gimp-intl.h"
#define GIMP_ERROR_DIALOG_MAX_MESSAGES 3
static void gimp_error_dialog_class_init (GimpErrorDialogClass *klass);
static void gimp_error_dialog_init (GimpErrorDialog *dialog);
static void gimp_error_dialog_finalize (GObject *object);
static void gimp_error_dialog_response (GtkDialog *dialog,
gint response_id);
static GimpDialogClass *parent_class = NULL;
GType
gimp_error_dialog_get_type (void)
{
static GType dialog_type = 0;
if (! dialog_type)
{
static const GTypeInfo dialog_info =
{
sizeof (GimpErrorDialogClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) gimp_error_dialog_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GimpErrorDialog),
0, /* n_preallocs */
(GInstanceInitFunc) gimp_error_dialog_init
};
dialog_type = g_type_register_static (GIMP_TYPE_DIALOG,
"GimpErrorDialog",
&dialog_info, 0);
}
return dialog_type;
}
static void
gimp_error_dialog_class_init (GimpErrorDialogClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkDialogClass *dialog_class = GTK_DIALOG_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->finalize = gimp_error_dialog_finalize;
dialog_class->response = gimp_error_dialog_response;
}
static void
gimp_error_dialog_init (GimpErrorDialog *dialog)
{
gtk_window_set_role (GTK_WINDOW (dialog), "gimp-message");
gtk_dialog_add_buttons (GTK_DIALOG (dialog),
GTK_STOCK_OK, GTK_RESPONSE_CLOSE,
NULL);
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
dialog->vbox = gtk_vbox_new (FALSE, 0);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox),
dialog->vbox, TRUE, TRUE, 0);
gtk_widget_show (dialog->vbox);
dialog->last_box = NULL;
dialog->last_domain = NULL;
dialog->last_message = NULL;
dialog->num_messages = 0;
}
static void
gimp_error_dialog_finalize (GObject *object)
{
GimpErrorDialog *dialog = GIMP_ERROR_DIALOG (object);
if (dialog->last_domain)
{
g_free (dialog->last_domain);
dialog->last_domain = NULL;
}
if (dialog->last_message)
{
g_free (dialog->last_message);
dialog->last_message = NULL;
}
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gimp_error_dialog_response (GtkDialog *dialog,
gint response_id)
{
gtk_widget_destroy (GTK_WIDGET (dialog));
}
/* public functions */
GtkWidget *
gimp_error_dialog_new (const gchar *title)
{
g_return_val_if_fail (title != NULL, NULL);
return g_object_new (GIMP_TYPE_ERROR_DIALOG,
"title", title,
NULL);
}
void
gimp_error_dialog_add (GimpErrorDialog *dialog,
const gchar *stock_id,
const gchar *domain,
const gchar *message)
{
GtkWidget *box;
gboolean overflow = FALSE;
g_return_if_fail (GIMP_IS_ERROR_DIALOG (dialog));
g_return_if_fail (domain != NULL);
g_return_if_fail (message != NULL);
if (dialog->last_box &&
dialog->last_domain && strcmp (dialog->last_domain, domain) == 0 &&
dialog->last_message && strcmp (dialog->last_message, message) == 0)
{
if (gimp_message_box_repeat (GIMP_MESSAGE_BOX (dialog->last_box)))
return;
}
if (dialog->num_messages >= GIMP_ERROR_DIALOG_MAX_MESSAGES)
{
g_printerr ("%s: %s\n\n", domain, message);
overflow = TRUE;
stock_id = GIMP_STOCK_WILBER_EEK;
domain = _("Too many error messages!");
message = _("Messages are redirected to stderr.");
}
/* yes, these lines are repeated here for a reason */
if (dialog->last_box &&
dialog->last_domain && strcmp (dialog->last_domain, domain) == 0 &&
dialog->last_message && strcmp (dialog->last_message, message) == 0)
{
if (gimp_message_box_repeat (GIMP_MESSAGE_BOX (dialog->last_box)))
return;
}
box = g_object_new (GIMP_TYPE_MESSAGE_BOX,
"stock-id", stock_id,
NULL);
dialog->num_messages++;
if (overflow)
gimp_message_box_set_primary_text (GIMP_MESSAGE_BOX (box), domain);
else
gimp_message_box_set_primary_text (GIMP_MESSAGE_BOX (box),
_("%s Message"), domain);
gimp_message_box_set_text (GIMP_MESSAGE_BOX (box), "%s", message);
gtk_container_add (GTK_CONTAINER (dialog->vbox), box);
gtk_widget_show (box);
dialog->last_box = box;
g_free (dialog->last_domain);
dialog->last_domain = g_strdup (domain);
g_free (dialog->last_message);
dialog->last_message = g_strdup (message);
}