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-rw-r--r--app/tools/gimphandletransformoptions.c202
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diff --git a/app/tools/gimphandletransformoptions.c b/app/tools/gimphandletransformoptions.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 "core/gimp.h"
+#include "core/gimptoolinfo.h"
+
+#include "widgets/gimppropwidgets.h"
+#include "widgets/gimpspinscale.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "gimphandletransformoptions.h"
+
+#include "gimp-intl.h"
+
+
+enum
+{
+ PROP_0,
+ PROP_HANDLE_MODE
+};
+
+
+static void gimp_handle_transform_options_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec);
+static void gimp_handle_transform_options_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec);
+
+
+G_DEFINE_TYPE (GimpHandleTransformOptions, gimp_handle_transform_options,
+ GIMP_TYPE_TRANSFORM_GRID_OPTIONS)
+
+#define parent_class gimp_handle_transform_options_parent_class
+
+
+static void
+gimp_handle_transform_options_class_init (GimpHandleTransformOptionsClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->set_property = gimp_handle_transform_options_set_property;
+ object_class->get_property = gimp_handle_transform_options_get_property;
+
+ GIMP_CONFIG_PROP_ENUM (object_class, PROP_HANDLE_MODE,
+ "handle-mode",
+ _("Handle mode"),
+ _("Handle mode"),
+ GIMP_TYPE_TRANSFORM_HANDLE_MODE,
+ GIMP_HANDLE_MODE_ADD_TRANSFORM,
+ GIMP_PARAM_STATIC_STRINGS);
+}
+
+static void
+gimp_handle_transform_options_init (GimpHandleTransformOptions *options)
+{
+}
+
+static void
+gimp_handle_transform_options_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GimpHandleTransformOptions *options = GIMP_HANDLE_TRANSFORM_OPTIONS (object);
+
+ switch (property_id)
+ {
+ case PROP_HANDLE_MODE:
+ options->handle_mode = g_value_get_enum (value);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+static void
+gimp_handle_transform_options_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GimpHandleTransformOptions *options = GIMP_HANDLE_TRANSFORM_OPTIONS (object);
+
+ switch (property_id)
+ {
+ case PROP_HANDLE_MODE:
+ g_value_set_enum (value, options->handle_mode);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+/**
+ * gimp_handle_transform_options_gui:
+ * @tool_options: a #GimpToolOptions
+ *
+ * Build the Transform Tool Options.
+ *
+ * Return value: a container holding the transform tool options
+ **/
+GtkWidget *
+gimp_handle_transform_options_gui (GimpToolOptions *tool_options)
+{
+ GObject *config = G_OBJECT (tool_options);
+ GtkWidget *vbox = gimp_transform_grid_options_gui (tool_options);
+ GtkWidget *frame;
+ GtkWidget *button;
+ gint i;
+
+ frame = gimp_prop_enum_radio_frame_new (config, "handle-mode", NULL,
+ 0, 0);
+ gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
+ gtk_widget_show (frame);
+
+ /* add modifier to name, add tooltip */
+ 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));
+
+ for (i = g_slist_length (list) - 1 ; list; list = list->next, i--)
+ {
+ GdkModifierType shift = gimp_get_extend_selection_mask ();
+ GdkModifierType ctrl = gimp_get_constrain_behavior_mask ();
+ GdkModifierType modifier = 0;
+ gchar *tooltip = "";
+ gchar *tip;
+ gchar *label;
+
+ switch (i)
+ {
+ case GIMP_HANDLE_MODE_ADD_TRANSFORM:
+ modifier = 0;
+ tooltip = _("Add handles and transform the image");
+ break;
+
+ case GIMP_HANDLE_MODE_MOVE:
+ modifier = shift;
+ tooltip = _("Move transform handles");
+ break;
+
+ case GIMP_HANDLE_MODE_REMOVE:
+ modifier = ctrl;
+ tooltip = _("Remove transform handles");
+ break;
+ }
+
+ if (modifier)
+ {
+ label = g_strdup_printf ("%s (%s)",
+ gtk_button_get_label (GTK_BUTTON (list->data)),
+ gimp_get_mod_string (modifier));
+ gtk_button_set_label (GTK_BUTTON (list->data), label);
+ g_free (label);
+
+ tip = g_strdup_printf ("%s (%s)",
+ tooltip, gimp_get_mod_string (modifier));
+ gimp_help_set_help_data (list->data, tip, NULL);
+ g_free (tip);
+ }
+ else
+ {
+ gimp_help_set_help_data (list->data, tooltip, NULL);
+ }
+ }
+ }
+
+ return vbox;
+}