diff options
Diffstat (limited to 'app/widgets/gimperrordialog.c')
| -rw-r--r-- | app/widgets/gimperrordialog.c | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/app/widgets/gimperrordialog.c b/app/widgets/gimperrordialog.c new file mode 100644 index 0000000..ab600c1 --- /dev/null +++ b/app/widgets/gimperrordialog.c @@ -0,0 +1,204 @@ +/* GIMP - The GNU 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 3 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, see <https://www.gnu.org/licenses/>. + */ + +#include "config.h" + +#include <string.h> + +#include <gegl.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 + + +typedef struct +{ + GtkWidget *box; + gchar *domain; + gchar *message; +} GimpErrorDialogMessage; + +static void gimp_error_dialog_finalize (GObject *object); +static void gimp_error_dialog_response (GtkDialog *dialog, + gint response_id); + +static void gimp_error_dialog_message_destroy (gpointer data); + +G_DEFINE_TYPE (GimpErrorDialog, gimp_error_dialog, GIMP_TYPE_DIALOG) + +#define parent_class gimp_error_dialog_parent_class + + +static void +gimp_error_dialog_class_init (GimpErrorDialogClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GtkDialogClass *dialog_class = GTK_DIALOG_CLASS (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), + + _("_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_box_new (GTK_ORIENTATION_VERTICAL, 0); + gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))), + dialog->vbox, TRUE, TRUE, 0); + gtk_widget_show (dialog->vbox); + + dialog->messages = NULL; + dialog->overflow = FALSE; +} + +static void +gimp_error_dialog_finalize (GObject *object) +{ + GimpErrorDialog *dialog = GIMP_ERROR_DIALOG (object); + + g_list_free_full (dialog->messages, + gimp_error_dialog_message_destroy); + + G_OBJECT_CLASS (parent_class)->finalize (object); +} + +static void +gimp_error_dialog_response (GtkDialog *dialog, + gint response_id) +{ + gtk_widget_destroy (GTK_WIDGET (dialog)); +} + +static void +gimp_error_dialog_message_destroy (gpointer data) +{ + GimpErrorDialogMessage *item = (GimpErrorDialogMessage *) data; + + g_free (item->domain); + g_free (item->message); + g_free (item); +} + + +/* 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 *icon_name, + const gchar *domain, + const gchar *message) +{ + GimpErrorDialogMessage *item; + 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->messages) + { + GList *iter = dialog->messages; + + for (; iter; iter = iter->next) + { + item = iter->data; + if (strcmp (item->domain, domain) == 0 && + strcmp (item->message, message) == 0) + { + if (gimp_message_box_repeat (GIMP_MESSAGE_BOX (item->box))) + return; + } + } + } + + if (g_list_length (dialog->messages) >= GIMP_ERROR_DIALOG_MAX_MESSAGES) + { + g_printerr ("%s: %s\n\n", domain, message); + + overflow = TRUE; + icon_name = GIMP_ICON_WILBER_EEK; + domain = _("Too many error messages!"); + message = _("Messages are redirected to stderr."); + + if (dialog->overflow) + { + /* We were already overflowing. */ + return; + } + dialog->overflow = TRUE; + } + + item = g_new0 (GimpErrorDialogMessage, 1); + item->box = g_object_new (GIMP_TYPE_MESSAGE_BOX, + "icon-name", icon_name, + NULL); + item->domain = g_strdup (domain); + item->message = g_strdup (message); + + if (overflow) + gimp_message_box_set_primary_text (GIMP_MESSAGE_BOX (item->box), + "%s", domain); + else + gimp_message_box_set_primary_text (GIMP_MESSAGE_BOX (item->box), + /* %s is a message domain, + * like "GIMP Message" or + * "PNG Message" + */ + _("%s Message"), domain); + + gimp_message_box_set_text (GIMP_MESSAGE_BOX (item->box), "%s", message); + + gtk_box_pack_start (GTK_BOX (dialog->vbox), item->box, TRUE, TRUE, 0); + gtk_widget_show (item->box); + + dialog->messages = g_list_prepend (dialog->messages, item); +} |