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gimp/app/widgets/gimperrorconsole.c

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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995-1999 Spencer Kimball and Peter Mattis
*
* gimperrorconsole.c
* Copyright (C) 2003 Michael Natterer <mitch@gimp.org>
*
* partly based on errorconsole.c
* Copyright (C) 1998 Nick Fetchak <nuke@bayside.net>
*
* 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 <gegl.h>
#include <gtk/gtk.h>
#include "libgimpbase/gimpbase.h"
#include "libgimpwidgets/gimpwidgets.h"
#include "widgets-types.h"
#include "core/gimp.h"
#include "gimpdocked.h"
#include "gimperrorconsole.h"
#include "gimpmenufactory.h"
#include "gimpsessioninfo-aux.h"
#include "gimptextbuffer.h"
#include "gimpwidgets-utils.h"
#include "gimp-intl.h"
static const gboolean default_highlight[] =
{
[GIMP_MESSAGE_ERROR] = TRUE,
[GIMP_MESSAGE_WARNING] = TRUE,
[GIMP_MESSAGE_INFO] = FALSE
};
static void gimp_error_console_docked_iface_init (GimpDockedInterface *iface);
static void gimp_error_console_constructed (GObject *object);
static void gimp_error_console_dispose (GObject *object);
static void gimp_error_console_unmap (GtkWidget *widget);
static gboolean gimp_error_console_button_press (GtkWidget *widget,
GdkEventButton *event,
GimpErrorConsole *console);
static void gimp_error_console_set_aux_info (GimpDocked *docked,
GList *aux_info);
static GList * gimp_error_console_get_aux_info (GimpDocked *docked);
G_DEFINE_TYPE_WITH_CODE (GimpErrorConsole, gimp_error_console, GIMP_TYPE_EDITOR,
G_IMPLEMENT_INTERFACE (GIMP_TYPE_DOCKED,
gimp_error_console_docked_iface_init))
#define parent_class gimp_error_console_parent_class
static GimpDockedInterface *parent_docked_iface = NULL;
static void
gimp_error_console_class_init (GimpErrorConsoleClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
object_class->constructed = gimp_error_console_constructed;
object_class->dispose = gimp_error_console_dispose;
widget_class->unmap = gimp_error_console_unmap;
}
static void
gimp_error_console_init (GimpErrorConsole *console)
{
GtkWidget *scrolled_window;
console->text_buffer = GTK_TEXT_BUFFER (gimp_text_buffer_new ());
gtk_text_buffer_create_tag (console->text_buffer, "title",
"scale", PANGO_SCALE_LARGE,
"weight", PANGO_WEIGHT_BOLD,
NULL);
gtk_text_buffer_create_tag (console->text_buffer, "message",
NULL);
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_box_pack_start (GTK_BOX (console), scrolled_window, TRUE, TRUE, 0);
gtk_widget_show (scrolled_window);
console->text_view = gtk_text_view_new_with_buffer (console->text_buffer);
g_object_unref (console->text_buffer);
gtk_text_view_set_editable (GTK_TEXT_VIEW (console->text_view), FALSE);
gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (console->text_view),
GTK_WRAP_WORD);
gtk_container_add (GTK_CONTAINER (scrolled_window), console->text_view);
gtk_widget_show (console->text_view);
g_signal_connect (console->text_view, "button-press-event",
G_CALLBACK (gimp_error_console_button_press),
console);
console->file_dialog = NULL;
memcpy (console->highlight, default_highlight, sizeof (default_highlight));
}
static void
gimp_error_console_docked_iface_init (GimpDockedInterface *iface)
{
parent_docked_iface = g_type_interface_peek_parent (iface);
if (! parent_docked_iface)
parent_docked_iface = g_type_default_interface_peek (GIMP_TYPE_DOCKED);
iface->set_aux_info = gimp_error_console_set_aux_info;
iface->get_aux_info = gimp_error_console_get_aux_info;
}
static void
gimp_error_console_constructed (GObject *object)
{
GimpErrorConsole *console = GIMP_ERROR_CONSOLE (object);
G_OBJECT_CLASS (parent_class)->constructed (object);
console->clear_button =
gimp_editor_add_action_button (GIMP_EDITOR (console), "error-console",
"error-console-clear", NULL);
console->save_button =
gimp_editor_add_action_button (GIMP_EDITOR (console), "error-console",
"error-console-save-all",
"error-console-save-selection",
GDK_SHIFT_MASK,
NULL);
}
static void
gimp_error_console_dispose (GObject *object)
{
GimpErrorConsole *console = GIMP_ERROR_CONSOLE (object);
if (console->file_dialog)
gtk_widget_destroy (console->file_dialog);
console->gimp->message_handler = GIMP_MESSAGE_BOX;
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
gimp_error_console_unmap (GtkWidget *widget)
{
GimpErrorConsole *console = GIMP_ERROR_CONSOLE (widget);
if (console->file_dialog)
gtk_widget_destroy (console->file_dialog);
GTK_WIDGET_CLASS (parent_class)->unmap (widget);
}
GtkWidget *
gimp_error_console_new (Gimp *gimp,
GimpMenuFactory *menu_factory)
{
GimpErrorConsole *console;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
g_return_val_if_fail (GIMP_IS_MENU_FACTORY (menu_factory), NULL);
console = g_object_new (GIMP_TYPE_ERROR_CONSOLE,
"menu-factory", menu_factory,
"menu-identifier", "<ErrorConsole>",
"ui-path", "/error-console-popup",
NULL);
console->gimp = gimp;
console->gimp->message_handler = GIMP_ERROR_CONSOLE;
return GTK_WIDGET (console);
}
void
gimp_error_console_add (GimpErrorConsole *console,
GimpMessageSeverity severity,
const gchar *domain,
const gchar *message)
{
const gchar *desc;
GtkTextIter end;
GtkTextMark *end_mark;
GtkTextChildAnchor *anchor;
GtkWidget *image;
gchar *str;
g_return_if_fail (GIMP_IS_ERROR_CONSOLE (console));
g_return_if_fail (domain != NULL);
g_return_if_fail (message != NULL);
gimp_enum_get_value (GIMP_TYPE_MESSAGE_SEVERITY, severity,
NULL, NULL, &desc, NULL);
gtk_text_buffer_get_end_iter (console->text_buffer, &end);
anchor = gtk_text_child_anchor_new ();
gtk_text_buffer_insert_child_anchor (console->text_buffer, &end, anchor);
image = gtk_image_new_from_icon_name (gimp_get_message_icon_name (severity),
GTK_ICON_SIZE_BUTTON);
gtk_text_view_add_child_at_anchor (GTK_TEXT_VIEW (console->text_view),
image, anchor);
gtk_widget_show (image);
g_object_unref (anchor);
gtk_text_buffer_insert (console->text_buffer, &end, " ", -1);
str = g_strdup_printf ("%s %s", domain, desc);
gtk_text_buffer_insert_with_tags_by_name (console->text_buffer, &end,
str, -1,
"title",
NULL);
g_free (str);
gtk_text_buffer_insert (console->text_buffer, &end, "\n", -1);
gtk_text_buffer_insert_with_tags_by_name (console->text_buffer, &end,
message, -1,
"message",
NULL);
gtk_text_buffer_insert (console->text_buffer, &end, "\n\n", -1);
end_mark = gtk_text_buffer_create_mark (console->text_buffer,
NULL, &end, TRUE);
gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (console->text_view), end_mark,
FALSE, TRUE, 1.0, 0.0);
gtk_text_buffer_delete_mark (console->text_buffer, end_mark);
}
/* private functions */
static gboolean
gimp_error_console_button_press (GtkWidget *widget,
GdkEventButton *bevent,
GimpErrorConsole *console)
{
if (gdk_event_triggers_context_menu ((GdkEvent *) bevent))
{
return gimp_editor_popup_menu_at_pointer (GIMP_EDITOR (console), (GdkEvent *) bevent);
}
return FALSE;
}
static const gchar * const aux_info_highlight[] =
{
[GIMP_MESSAGE_ERROR] = "highlight-error",
[GIMP_MESSAGE_WARNING] = "highlight-warning",
[GIMP_MESSAGE_INFO] = "highlight-info"
};
static void
gimp_error_console_set_aux_info (GimpDocked *docked,
GList *aux_info)
{
GimpErrorConsole *console = GIMP_ERROR_CONSOLE (docked);
GList *list;
parent_docked_iface->set_aux_info (docked, aux_info);
for (list = aux_info; list; list = g_list_next (list))
{
GimpSessionInfoAux *aux = list->data;
gint i;
for (i = 0; i < G_N_ELEMENTS (aux_info_highlight); i++)
{
if (! strcmp (aux->name, aux_info_highlight[i]))
{
console->highlight[i] = ! strcmp (aux->value, "yes");
break;
}
}
}
}
static GList *
gimp_error_console_get_aux_info (GimpDocked *docked)
{
GimpErrorConsole *console = GIMP_ERROR_CONSOLE (docked);
GList *aux_info;
gint i;
aux_info = parent_docked_iface->get_aux_info (docked);
for (i = 0; i < G_N_ELEMENTS (aux_info_highlight); i++)
{
GimpSessionInfoAux *aux;
aux = gimp_session_info_aux_new (aux_info_highlight[i],
console->highlight[i] ? "yes" : "no");
aux_info = g_list_append (aux_info, aux);
}
return aux_info;
}
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