PIKApp/app/tools/pikavectoroptions.c

223 lines
7.3 KiB
C

/* PIKA - Photo and Image Kooker Application
* a rebranding of The GNU Image Manipulation Program (created with heckimp)
* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
*
* Original copyright, applying to most contents (license remains unchanged):
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* pikavectoroptions.c
* Copyright (C) 1999 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 <gegl.h>
#include <gtk/gtk.h>
#include "libpikabase/pikabase.h"
#include "libpikaconfig/pikaconfig.h"
#include "libpikawidgets/pikawidgets.h"
#include "tools-types.h"
#include "widgets/pikahelp-ids.h"
#include "widgets/pikawidgets-utils.h"
#include "pikavectoroptions.h"
#include "pikatooloptions-gui.h"
#include "pika-intl.h"
enum
{
PROP_0,
PROP_VECTORS_EDIT_MODE,
PROP_VECTORS_POLYGONAL
};
static void pika_vector_options_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void pika_vector_options_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
G_DEFINE_TYPE (PikaVectorOptions, pika_vector_options, PIKA_TYPE_TOOL_OPTIONS)
static void
pika_vector_options_class_init (PikaVectorOptionsClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->set_property = pika_vector_options_set_property;
object_class->get_property = pika_vector_options_get_property;
PIKA_CONFIG_PROP_ENUM (object_class, PROP_VECTORS_EDIT_MODE,
"vectors-edit-mode",
_("Edit Mode"),
NULL,
PIKA_TYPE_VECTOR_MODE,
PIKA_VECTOR_MODE_DESIGN,
PIKA_PARAM_STATIC_STRINGS);
PIKA_CONFIG_PROP_BOOLEAN (object_class, PROP_VECTORS_POLYGONAL,
"vectors-polygonal",
_("Polygonal"),
_("Restrict editing to polygons"),
FALSE,
PIKA_PARAM_STATIC_STRINGS);
}
static void
pika_vector_options_init (PikaVectorOptions *options)
{
}
static void
pika_vector_options_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
PikaVectorOptions *options = PIKA_VECTOR_OPTIONS (object);
switch (property_id)
{
case PROP_VECTORS_EDIT_MODE:
options->edit_mode = g_value_get_enum (value);
break;
case PROP_VECTORS_POLYGONAL:
options->polygonal = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
pika_vector_options_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
PikaVectorOptions *options = PIKA_VECTOR_OPTIONS (object);
switch (property_id)
{
case PROP_VECTORS_EDIT_MODE:
g_value_set_enum (value, options->edit_mode);
break;
case PROP_VECTORS_POLYGONAL:
g_value_set_boolean (value, options->polygonal);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
button_append_modifier (GtkWidget *button,
GdkModifierType modifiers)
{
gchar *str = g_strdup_printf ("%s (%s)",
gtk_button_get_label (GTK_BUTTON (button)),
pika_get_mod_string (modifiers));
gtk_button_set_label (GTK_BUTTON (button), str);
g_free (str);
}
GtkWidget *
pika_vector_options_gui (PikaToolOptions *tool_options)
{
GObject *config = G_OBJECT (tool_options);
PikaVectorOptions *options = PIKA_VECTOR_OPTIONS (tool_options);
GtkWidget *vbox = pika_tool_options_gui (tool_options);
GtkWidget *frame;
GtkWidget *button;
gchar *str;
/* tool toggle */
frame = pika_prop_enum_radio_frame_new (config, "vectors-edit-mode", NULL,
0, 0);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
button = g_object_get_data (G_OBJECT (frame), "radio-button");
if (GTK_IS_RADIO_BUTTON (button))
{
GSList *list = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button));
/* PIKA_VECTOR_MODE_MOVE */
button_append_modifier (list->data, GDK_MOD1_MASK);
if (list->next) /* PIKA_VECTOR_MODE_EDIT */
button_append_modifier (list->next->data,
pika_get_toggle_behavior_mask ());
}
button = pika_prop_check_button_new (config, "vectors-polygonal", NULL);
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
str = g_strdup_printf (_("Path to Selection\n"
"%s Add\n"
"%s Subtract\n"
"%s Intersect"),
pika_get_mod_string (pika_get_extend_selection_mask ()),
pika_get_mod_string (pika_get_modify_selection_mask ()),
pika_get_mod_string (pika_get_extend_selection_mask () |
pika_get_modify_selection_mask ()));
button = pika_button_new ();
/* Create a selection from the current path */
gtk_button_set_label (GTK_BUTTON (button), _("Selection from Path"));
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
gtk_widget_set_sensitive (button, FALSE);
pika_help_set_help_data (button, str, PIKA_HELP_PATH_SELECTION_REPLACE);
gtk_widget_show (button);
g_free (str);
options->to_selection_button = button;
button = gtk_button_new_with_label (_("Fill Path"));
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
gtk_widget_set_sensitive (button, FALSE);
pika_help_set_help_data (button, NULL, PIKA_HELP_PATH_FILL);
gtk_widget_show (button);
options->fill_button = button;
button = gtk_button_new_with_label (_("Stroke Path"));
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
gtk_widget_set_sensitive (button, FALSE);
pika_help_set_help_data (button, NULL, PIKA_HELP_PATH_STROKE);
gtk_widget_show (button);
options->stroke_button = button;
return vbox;
}