mirror of https://github.com/GNOME/gimp.git
267 lines
7.2 KiB
C
267 lines
7.2 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* gimperrordialog.c
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* Copyright (C) 2004 Sven Neumann <sven@gimp.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <string.h>
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#include <gtk/gtk.h>
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#include "libgimpwidgets/gimpwidgets.h"
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#include "widgets-types.h"
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#include "gimperrordialog.h"
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#include "gimpmessagebox.h"
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#include "gimp-intl.h"
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#define GIMP_ERROR_DIALOG_MAX_MESSAGES 3
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static void gimp_error_dialog_class_init (GimpErrorDialogClass *klass);
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static void gimp_error_dialog_init (GimpErrorDialog *dialog);
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static void gimp_error_dialog_finalize (GObject *object);
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static void gimp_error_dialog_response (GtkDialog *dialog,
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gint response_id);
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static GimpDialogClass *parent_class = NULL;
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GType
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gimp_error_dialog_get_type (void)
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{
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static GType dialog_type = 0;
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if (! dialog_type)
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{
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static const GTypeInfo dialog_info =
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{
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sizeof (GimpErrorDialogClass),
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(GBaseInitFunc) NULL,
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(GBaseFinalizeFunc) NULL,
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(GClassInitFunc) gimp_error_dialog_class_init,
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NULL, /* class_finalize */
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NULL, /* class_data */
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sizeof (GimpErrorDialog),
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0, /* n_preallocs */
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(GInstanceInitFunc) gimp_error_dialog_init
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};
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dialog_type = g_type_register_static (GIMP_TYPE_DIALOG,
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"GimpErrorDialog",
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&dialog_info, 0);
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}
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return dialog_type;
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}
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static void
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gimp_error_dialog_class_init (GimpErrorDialogClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GtkDialogClass *dialog_class = GTK_DIALOG_CLASS (klass);
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parent_class = g_type_class_peek_parent (klass);
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object_class->finalize = gimp_error_dialog_finalize;
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dialog_class->response = gimp_error_dialog_response;
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}
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static void
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gimp_error_dialog_init (GimpErrorDialog *dialog)
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{
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gtk_window_set_role (GTK_WINDOW (dialog), "gimp-message");
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gtk_dialog_add_buttons (GTK_DIALOG (dialog),
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GTK_STOCK_OK, GTK_RESPONSE_CLOSE,
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NULL);
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gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
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gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
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dialog->vbox = gtk_vbox_new (FALSE, 0);
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gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox),
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dialog->vbox, TRUE, TRUE, 0);
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gtk_widget_show (dialog->vbox);
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dialog->last_box = NULL;
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dialog->last_domain = NULL;
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dialog->last_message = NULL;
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dialog->num_messages = 0;
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}
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static void
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gimp_error_dialog_finalize (GObject *object)
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{
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GimpErrorDialog *dialog = GIMP_ERROR_DIALOG (object);
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if (dialog->last_domain)
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{
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g_free (dialog->last_domain);
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dialog->last_domain = NULL;
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}
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if (dialog->last_message)
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{
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g_free (dialog->last_message);
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dialog->last_message = NULL;
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}
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G_OBJECT_CLASS (parent_class)->finalize (object);
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}
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static void
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gimp_error_dialog_response (GtkDialog *dialog,
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gint response_id)
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{
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gtk_widget_destroy (GTK_WIDGET (dialog));
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}
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static void
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gimp_error_dialog_set_icon (GtkWidget *dialog,
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const gchar *stock_id)
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{
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GtkIconSet *icon_set;
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gtk_widget_ensure_style (dialog);
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icon_set = gtk_style_lookup_icon_set (dialog->style, stock_id);
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if (icon_set)
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{
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GtkIconSize *sizes;
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GList *icons = NULL;
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gint i, n_sizes;
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gtk_icon_set_get_sizes (icon_set, &sizes, &n_sizes);
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for (i = 0; i < n_sizes; i++)
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{
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if (sizes[i] < GTK_ICON_SIZE_DIALOG) /* skip the large version */
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icons = g_list_prepend (icons,
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gtk_widget_render_icon (dialog,
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stock_id, sizes[i],
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NULL));
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}
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g_free (sizes);
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if (icons)
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{
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gtk_window_set_icon_list (GTK_WINDOW (dialog), icons);
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g_list_foreach (icons, (GFunc) g_object_unref, NULL);
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g_list_free (icons);
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}
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}
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}
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/* public functions */
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GtkWidget *
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gimp_error_dialog_new (const gchar *title,
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const gchar *stock_id)
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{
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GtkWidget *dialog;
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g_return_val_if_fail (title != NULL, NULL);
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dialog = g_object_new (GIMP_TYPE_ERROR_DIALOG,
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"title", title,
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NULL);
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if (stock_id)
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gimp_error_dialog_set_icon (dialog, stock_id);
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return dialog;
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}
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void
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gimp_error_dialog_add (GimpErrorDialog *dialog,
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const gchar *stock_id,
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const gchar *domain,
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const gchar *message)
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{
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GtkWidget *box;
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gboolean overflow = FALSE;
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g_return_if_fail (GIMP_IS_ERROR_DIALOG (dialog));
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g_return_if_fail (domain != NULL);
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g_return_if_fail (message != NULL);
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if (dialog->last_box &&
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dialog->last_domain && strcmp (dialog->last_domain, domain) == 0 &&
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dialog->last_message && strcmp (dialog->last_message, message) == 0)
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{
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if (gimp_message_box_repeat (GIMP_MESSAGE_BOX (dialog->last_box)))
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return;
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}
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if (dialog->num_messages >= GIMP_ERROR_DIALOG_MAX_MESSAGES)
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{
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g_printerr ("%s: %s\n\n", domain, message);
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overflow = TRUE;
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stock_id = GIMP_STOCK_WILBER_EEK;
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domain = _("Too many error messages!");
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message = _("Messages are redirected to stderr.");
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}
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/* yes, these lines are repeated here for a reason */
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if (dialog->last_box &&
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dialog->last_domain && strcmp (dialog->last_domain, domain) == 0 &&
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dialog->last_message && strcmp (dialog->last_message, message) == 0)
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{
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if (gimp_message_box_repeat (GIMP_MESSAGE_BOX (dialog->last_box)))
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return;
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}
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box = g_object_new (GIMP_TYPE_MESSAGE_BOX,
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"stock_id", stock_id,
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NULL);
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dialog->num_messages++;
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if (overflow)
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gimp_message_box_set_primary_text (GIMP_MESSAGE_BOX (box), domain);
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else
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gimp_message_box_set_primary_text (GIMP_MESSAGE_BOX (box),
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_("%s Message"), domain);
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gimp_message_box_set_text (GIMP_MESSAGE_BOX (box), "%s", message);
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gtk_container_add (GTK_CONTAINER (dialog->vbox), box);
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gtk_widget_show (box);
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dialog->last_box = box;
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g_free (dialog->last_domain);
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dialog->last_domain = g_strdup (domain);
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g_free (dialog->last_message);
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dialog->last_message = g_strdup (message);
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}
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