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-rw-r--r--app/tools/gimptransformoptions.c271
1 files changed, 271 insertions, 0 deletions
diff --git a/app/tools/gimptransformoptions.c b/app/tools/gimptransformoptions.c
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+++ b/app/tools/gimptransformoptions.c
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+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * 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 "libgimpconfig/gimpconfig.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "tools-types.h"
+
+#include "config/gimpcoreconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimptoolinfo.h"
+
+#include "widgets/gimppropwidgets.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "gimptooloptions-gui.h"
+#include "gimptransformoptions.h"
+
+#include "gimp-intl.h"
+
+
+enum
+{
+ PROP_0,
+ PROP_TYPE,
+ PROP_DIRECTION,
+ PROP_INTERPOLATION,
+ PROP_CLIP
+};
+
+
+static void gimp_transform_options_config_iface_init (GimpConfigInterface *config_iface);
+
+static void gimp_transform_options_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec);
+static void gimp_transform_options_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec);
+
+static void gimp_transform_options_reset (GimpConfig *config);
+
+G_DEFINE_TYPE_WITH_CODE (GimpTransformOptions, gimp_transform_options,
+ GIMP_TYPE_TOOL_OPTIONS,
+ G_IMPLEMENT_INTERFACE (GIMP_TYPE_CONFIG,
+ gimp_transform_options_config_iface_init))
+
+#define parent_class gimp_transform_options_parent_class
+
+static GimpConfigInterface *parent_config_iface = NULL;
+
+
+static void
+gimp_transform_options_class_init (GimpTransformOptionsClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->set_property = gimp_transform_options_set_property;
+ object_class->get_property = gimp_transform_options_get_property;
+
+ GIMP_CONFIG_PROP_ENUM (object_class, PROP_TYPE,
+ "type",
+ NULL, NULL,
+ GIMP_TYPE_TRANSFORM_TYPE,
+ GIMP_TRANSFORM_TYPE_LAYER,
+ GIMP_PARAM_STATIC_STRINGS);
+
+ GIMP_CONFIG_PROP_ENUM (object_class, PROP_DIRECTION,
+ "direction",
+ _("Direction"),
+ _("Direction of transformation"),
+ GIMP_TYPE_TRANSFORM_DIRECTION,
+ GIMP_TRANSFORM_FORWARD,
+ GIMP_PARAM_STATIC_STRINGS);
+
+ GIMP_CONFIG_PROP_ENUM (object_class, PROP_INTERPOLATION,
+ "interpolation",
+ _("Interpolation"),
+ _("Interpolation method"),
+ GIMP_TYPE_INTERPOLATION_TYPE,
+ GIMP_INTERPOLATION_LINEAR,
+ GIMP_PARAM_STATIC_STRINGS);
+
+ GIMP_CONFIG_PROP_ENUM (object_class, PROP_CLIP,
+ "clip",
+ _("Clipping"),
+ _("How to clip"),
+ GIMP_TYPE_TRANSFORM_RESIZE,
+ GIMP_TRANSFORM_RESIZE_ADJUST,
+ GIMP_PARAM_STATIC_STRINGS);
+}
+
+static void
+gimp_transform_options_config_iface_init (GimpConfigInterface *config_iface)
+{
+ parent_config_iface = g_type_interface_peek_parent (config_iface);
+
+ config_iface->reset = gimp_transform_options_reset;
+}
+
+static void
+gimp_transform_options_init (GimpTransformOptions *options)
+{
+}
+
+static void
+gimp_transform_options_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GimpTransformOptions *options = GIMP_TRANSFORM_OPTIONS (object);
+
+ switch (property_id)
+ {
+ case PROP_TYPE:
+ options->type = g_value_get_enum (value);
+ break;
+ case PROP_DIRECTION:
+ options->direction = g_value_get_enum (value);
+ break;
+ case PROP_INTERPOLATION:
+ options->interpolation = g_value_get_enum (value);
+ break;
+ case PROP_CLIP:
+ options->clip = g_value_get_enum (value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+static void
+gimp_transform_options_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GimpTransformOptions *options = GIMP_TRANSFORM_OPTIONS (object);
+
+ switch (property_id)
+ {
+ case PROP_TYPE:
+ g_value_set_enum (value, options->type);
+ break;
+ case PROP_DIRECTION:
+ g_value_set_enum (value, options->direction);
+ break;
+ case PROP_INTERPOLATION:
+ g_value_set_enum (value, options->interpolation);
+ break;
+ case PROP_CLIP:
+ g_value_set_enum (value, options->clip);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+static void
+gimp_transform_options_reset (GimpConfig *config)
+{
+ GimpToolOptions *tool_options = GIMP_TOOL_OPTIONS (config);
+ GParamSpec *pspec;
+
+ pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (config),
+ "interpolation");
+
+ if (pspec)
+ G_PARAM_SPEC_ENUM (pspec)->default_value =
+ tool_options->tool_info->gimp->config->interpolation_type;
+
+ parent_config_iface->reset (config);
+}
+
+/**
+ * gimp_transform_options_gui:
+ * @tool_options: a #GimpToolOptions
+ * @direction: whether to show the direction frame
+ * @interpolation: whether to show the interpolation menu
+ * @clipping: whether to show the clipping menu
+ *
+ * Build the Transform Tool Options.
+ *
+ * Return value: a container holding the transform tool options
+ **/
+GtkWidget *
+gimp_transform_options_gui (GimpToolOptions *tool_options,
+ gboolean direction,
+ gboolean interpolation,
+ gboolean clipping)
+{
+ GObject *config = G_OBJECT (tool_options);
+ GimpTransformOptions *options = GIMP_TRANSFORM_OPTIONS (tool_options);
+ GtkWidget *vbox = gimp_tool_options_gui (tool_options);
+ GtkWidget *hbox;
+ GtkWidget *box;
+ GtkWidget *label;
+ GtkWidget *frame;
+ GtkWidget *combo;
+
+ hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
+ gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
+ gtk_widget_show (hbox);
+
+ options->type_box = hbox;
+
+ label = gtk_label_new (_("Transform:"));
+ gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
+ gtk_widget_show (label);
+
+ box = gimp_prop_enum_icon_box_new (config, "type", "gimp", 0, 0);
+ gtk_box_pack_start (GTK_BOX (hbox), box, FALSE, FALSE, 0);
+ gtk_widget_show (box);
+
+ if (direction)
+ {
+ frame = gimp_prop_enum_radio_frame_new (config, "direction", NULL,
+ 0, 0);
+ gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
+ gtk_widget_show (frame);
+
+ options->direction_frame = frame;
+ }
+
+ /* the interpolation menu */
+ if (interpolation)
+ {
+ combo = gimp_prop_enum_combo_box_new (config, "interpolation", 0, 0);
+ gimp_int_combo_box_set_label (GIMP_INT_COMBO_BOX (combo), _("Interpolation"));
+ g_object_set (combo, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
+ gtk_box_pack_start (GTK_BOX (vbox), combo, FALSE, FALSE, 0);
+ gtk_widget_show (combo);
+ }
+
+ /* the clipping menu */
+ if (clipping)
+ {
+ combo = gimp_prop_enum_combo_box_new (config, "clip", 0, 0);
+ gimp_int_combo_box_set_label (GIMP_INT_COMBO_BOX (combo), _("Clipping"));
+ g_object_set (combo, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
+ gtk_box_pack_start (GTK_BOX (vbox), combo, FALSE, FALSE, 0);
+ gtk_widget_show (combo);
+ }
+
+ return vbox;
+}
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