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-rw-r--r--app/actions/gradient-editor-commands.c738
1 files changed, 738 insertions, 0 deletions
diff --git a/app/actions/gradient-editor-commands.c b/app/actions/gradient-editor-commands.c
new file mode 100644
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--- /dev/null
+++ b/app/actions/gradient-editor-commands.c
@@ -0,0 +1,738 @@
+/* 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 "libgimpmath/gimpmath.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimpgradient.h"
+
+#include "widgets/gimpgradienteditor.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpuimanager.h"
+#include "widgets/gimpviewabledialog.h"
+
+#include "gradient-editor-commands.h"
+
+#include "gimp-intl.h"
+
+
+/* local function prototypes */
+
+static void gradient_editor_split_uniform_response (GtkWidget *widget,
+ gint response_id,
+ GimpGradientEditor *editor);
+static void gradient_editor_replicate_response (GtkWidget *widget,
+ gint response_id,
+ GimpGradientEditor *editor);
+
+
+/* public functions */
+
+void
+gradient_editor_left_color_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+
+ gimp_gradient_editor_edit_left_color (editor);
+}
+
+void
+gradient_editor_left_color_type_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+ GimpGradient *gradient;
+ GimpGradientSegment *left;
+ GimpGradientColor color_type;
+
+ color_type = (GimpGradientColor) g_variant_get_int32 (value);
+
+ gimp_gradient_editor_get_selection (editor, &gradient, &left, NULL);
+
+ if (gradient &&
+ color_type >= 0 &&
+ color_type !=
+ gimp_gradient_segment_get_left_color_type (gradient, left))
+ {
+ GimpRGB color;
+
+ gimp_gradient_segment_get_left_flat_color (gradient,
+ GIMP_DATA_EDITOR (editor)->context,
+ left, &color);
+
+ gimp_data_freeze (GIMP_DATA (gradient));
+
+ gimp_gradient_segment_set_left_color_type (gradient, left, color_type);
+
+ if (color_type == GIMP_GRADIENT_COLOR_FIXED)
+ gimp_gradient_segment_set_left_color (gradient, left, &color);
+
+ gimp_data_thaw (GIMP_DATA (gradient));
+ }
+}
+
+void
+gradient_editor_load_left_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+ GimpDataEditor *data_editor = GIMP_DATA_EDITOR (data);
+ GimpGradient *gradient;
+ GimpGradientSegment *left;
+ GimpGradientSegment *right;
+ GimpGradientSegment *seg;
+ GimpRGB color;
+ GimpGradientColor color_type = GIMP_GRADIENT_COLOR_FIXED;
+ gint index = g_variant_get_int32 (value);
+
+ gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+ switch (index)
+ {
+ case GRADIENT_EDITOR_COLOR_NEIGHBOR_ENDPOINT:
+ if (left->prev != NULL)
+ seg = left->prev;
+ else
+ seg = gimp_gradient_segment_get_last (left);
+
+ color = seg->right_color;
+ color_type = seg->right_color_type;
+ break;
+
+ case GRADIENT_EDITOR_COLOR_OTHER_ENDPOINT:
+ color = right->right_color;
+ color_type = right->right_color_type;
+ break;
+
+ case GRADIENT_EDITOR_COLOR_FOREGROUND:
+ gimp_context_get_foreground (data_editor->context, &color);
+ break;
+
+ case GRADIENT_EDITOR_COLOR_BACKGROUND:
+ gimp_context_get_background (data_editor->context, &color);
+ break;
+
+ default: /* Load a color */
+ color = editor->saved_colors[index - GRADIENT_EDITOR_COLOR_FIRST_CUSTOM];
+ break;
+ }
+
+ gimp_data_freeze (GIMP_DATA (gradient));
+
+ gimp_gradient_segment_range_blend (gradient, left, right,
+ &color,
+ &right->right_color,
+ TRUE, TRUE);
+ gimp_gradient_segment_set_left_color_type (gradient, left, color_type);
+
+ gimp_data_thaw (GIMP_DATA (gradient));
+}
+
+void
+gradient_editor_save_left_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+ GimpGradient *gradient;
+ GimpGradientSegment *left;
+ gint index = g_variant_get_int32 (value);
+
+ gimp_gradient_editor_get_selection (editor, &gradient, &left, NULL);
+
+ gimp_gradient_segment_get_left_color (gradient, left,
+ &editor->saved_colors[index]);
+}
+
+void
+gradient_editor_right_color_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+
+ gimp_gradient_editor_edit_right_color (editor);
+}
+
+void
+gradient_editor_right_color_type_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+ GimpGradient *gradient;
+ GimpGradientSegment *right;
+ GimpGradientColor color_type;
+
+ color_type = (GimpGradientColor) g_variant_get_int32 (value);
+
+ gimp_gradient_editor_get_selection (editor, &gradient, NULL, &right);
+
+ if (gradient &&
+ color_type >= 0 &&
+ color_type !=
+ gimp_gradient_segment_get_right_color_type (gradient, right))
+ {
+ GimpRGB color;
+
+ gimp_gradient_segment_get_right_flat_color (gradient,
+ GIMP_DATA_EDITOR (editor)->context,
+ right, &color);
+
+ gimp_data_freeze (GIMP_DATA (gradient));
+
+ gimp_gradient_segment_set_right_color_type (gradient, right, color_type);
+
+ if (color_type == GIMP_GRADIENT_COLOR_FIXED)
+ gimp_gradient_segment_set_right_color (gradient, right, &color);
+
+ gimp_data_thaw (GIMP_DATA (gradient));
+ }
+}
+
+void
+gradient_editor_load_right_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+ GimpDataEditor *data_editor = GIMP_DATA_EDITOR (data);
+ GimpGradient *gradient;
+ GimpGradientSegment *left;
+ GimpGradientSegment *right;
+ GimpGradientSegment *seg;
+ GimpRGB color;
+ GimpGradientColor color_type = GIMP_GRADIENT_COLOR_FIXED;
+ gint index = g_variant_get_int32 (value);
+
+ gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+ switch (index)
+ {
+ case GRADIENT_EDITOR_COLOR_NEIGHBOR_ENDPOINT:
+ if (right->next != NULL)
+ seg = right->next;
+ else
+ seg = gimp_gradient_segment_get_first (right);
+
+ color = seg->left_color;
+ color_type = seg->left_color_type;
+ break;
+
+ case GRADIENT_EDITOR_COLOR_OTHER_ENDPOINT:
+ color = left->left_color;
+ color_type = left->left_color_type;
+ break;
+
+ case GRADIENT_EDITOR_COLOR_FOREGROUND:
+ gimp_context_get_foreground (data_editor->context, &color);
+ break;
+
+ case GRADIENT_EDITOR_COLOR_BACKGROUND:
+ gimp_context_get_background (data_editor->context, &color);
+ break;
+
+ default: /* Load a color */
+ color = editor->saved_colors[index - GRADIENT_EDITOR_COLOR_FIRST_CUSTOM];
+ break;
+ }
+
+ gimp_data_freeze (GIMP_DATA (gradient));
+
+ gimp_gradient_segment_range_blend (gradient, left, right,
+ &left->left_color,
+ &color,
+ TRUE, TRUE);
+ gimp_gradient_segment_set_right_color_type (gradient, left, color_type);
+
+ gimp_data_thaw (GIMP_DATA (gradient));
+}
+
+void
+gradient_editor_save_right_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+ GimpGradient *gradient;
+ GimpGradientSegment *right;
+ gint index = g_variant_get_int32 (value);
+
+ gimp_gradient_editor_get_selection (editor, &gradient, NULL, &right);
+
+ gimp_gradient_segment_get_right_color (gradient, right,
+ &editor->saved_colors[index]);
+}
+
+void
+gradient_editor_blending_func_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+ GimpGradient *gradient;
+ GimpGradientSegment *left;
+ GimpGradientSegment *right;
+ GEnumClass *enum_class = NULL;
+ GimpGradientSegmentType type;
+
+ type = (GimpGradientSegmentType) g_variant_get_int32 (value);
+
+ gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+ enum_class = g_type_class_ref (GIMP_TYPE_GRADIENT_SEGMENT_TYPE);
+
+ if (gradient && g_enum_get_value (enum_class, type))
+ {
+ gimp_gradient_segment_range_set_blending_function (gradient,
+ left, right,
+ type);
+ }
+
+ g_type_class_unref (enum_class);
+}
+
+void
+gradient_editor_coloring_type_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+ GimpGradient *gradient;
+ GimpGradientSegment *left;
+ GimpGradientSegment *right;
+ GEnumClass *enum_class = NULL;
+ GimpGradientSegmentColor color;
+
+ color = (GimpGradientSegmentColor) g_variant_get_int32 (value);
+
+ gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+ enum_class = g_type_class_ref (GIMP_TYPE_GRADIENT_SEGMENT_COLOR);
+
+ if (gradient && g_enum_get_value (enum_class, color))
+ {
+ gimp_gradient_segment_range_set_coloring_type (gradient,
+ left, right,
+ color);
+ }
+
+ g_type_class_unref (enum_class);
+}
+
+void
+gradient_editor_flip_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+ GimpGradient *gradient;
+ GimpGradientSegment *left;
+ GimpGradientSegment *right;
+
+ gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+ gimp_gradient_segment_range_flip (gradient,
+ left, right,
+ &left, &right);
+
+ gimp_gradient_editor_set_selection (editor, left, right);
+}
+
+void
+gradient_editor_replicate_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+ GimpDataEditor *data_editor = GIMP_DATA_EDITOR (data);
+ GimpGradient *gradient;
+ GimpGradientSegment *left;
+ GimpGradientSegment *right;
+ GtkWidget *dialog;
+ GtkWidget *vbox;
+ GtkWidget *label;
+ GtkWidget *scale;
+ GtkAdjustment *scale_data;
+ const gchar *title;
+ const gchar *desc;
+
+ gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+ if (left == right)
+ {
+ title = _("Replicate Segment");
+ desc = _("Replicate Gradient Segment");
+ }
+ else
+ {
+ title = _("Replicate Selection");
+ desc = _("Replicate Gradient Selection");
+ }
+
+ dialog = gimp_viewable_dialog_new (GIMP_VIEWABLE (gradient),
+ data_editor->context,
+ title,
+ "gimp-gradient-segment-replicate",
+ GIMP_ICON_GRADIENT, desc,
+ GTK_WIDGET (editor),
+ gimp_standard_help_func,
+ GIMP_HELP_GRADIENT_EDITOR_REPLICATE,
+
+ _("_Cancel"), GTK_RESPONSE_CANCEL,
+ _("_Replicate"), GTK_RESPONSE_OK,
+
+ NULL);
+
+ gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+ GTK_RESPONSE_OK,
+ GTK_RESPONSE_CANCEL,
+ -1);
+
+ g_signal_connect (dialog, "response",
+ G_CALLBACK (gradient_editor_replicate_response),
+ editor);
+
+ vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
+ gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
+ gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))),
+ vbox, TRUE, TRUE, 0);
+ gtk_widget_show (vbox);
+
+ /* Instructions */
+ if (left == right)
+ label = gtk_label_new (_("Select the number of times\n"
+ "to replicate the selected segment."));
+ else
+ label = gtk_label_new (_("Select the number of times\n"
+ "to replicate the selection."));
+
+ gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
+ gtk_widget_show (label);
+
+ /* Scale */
+ scale_data = GTK_ADJUSTMENT (gtk_adjustment_new (2.0, 2.0, 21.0, 1.0, 1.0, 1.0));
+
+ scale = gtk_scale_new (GTK_ORIENTATION_HORIZONTAL, scale_data);
+ gtk_scale_set_digits (GTK_SCALE (scale), 0);
+ gtk_scale_set_value_pos (GTK_SCALE (scale), GTK_POS_TOP);
+ gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, TRUE, 4);
+ gtk_widget_show (scale);
+
+ g_object_set_data (G_OBJECT (dialog), "adjustment", scale_data);
+
+ gtk_widget_set_sensitive (GTK_WIDGET (editor), FALSE);
+ gimp_ui_manager_update (gimp_editor_get_ui_manager (GIMP_EDITOR (editor)),
+ gimp_editor_get_popup_data (GIMP_EDITOR (editor)));
+
+ gtk_widget_show (dialog);
+}
+
+void
+gradient_editor_split_midpoint_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+ GimpDataEditor *data_editor = GIMP_DATA_EDITOR (data);
+ GimpGradient *gradient;
+ GimpGradientSegment *left;
+ GimpGradientSegment *right;
+
+ gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+ gimp_gradient_segment_range_split_midpoint (gradient,
+ data_editor->context,
+ left, right,
+ editor->blend_color_space,
+ &left, &right);
+
+ gimp_gradient_editor_set_selection (editor, left, right);
+}
+
+void
+gradient_editor_split_uniformly_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+ GimpDataEditor *data_editor = GIMP_DATA_EDITOR (data);
+ GimpGradient *gradient;
+ GimpGradientSegment *left;
+ GimpGradientSegment *right;
+ GtkWidget *dialog;
+ GtkWidget *vbox;
+ GtkWidget *label;
+ GtkWidget *scale;
+ GtkAdjustment *scale_data;
+ const gchar *title;
+ const gchar *desc;
+
+ gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+ if (left == right)
+ {
+ title = _("Split Segment Uniformly");
+ desc = _("Split Gradient Segment Uniformly");
+ }
+ else
+ {
+ title = _("Split Segments Uniformly");
+ desc = _("Split Gradient Segments Uniformly");
+ }
+
+ dialog = gimp_viewable_dialog_new (GIMP_VIEWABLE (gradient),
+ data_editor->context,
+ title,
+ "gimp-gradient-segment-split-uniformly",
+ GIMP_ICON_GRADIENT, desc,
+ GTK_WIDGET (editor),
+ gimp_standard_help_func,
+ GIMP_HELP_GRADIENT_EDITOR_SPLIT_UNIFORM,
+
+ _("_Cancel"), GTK_RESPONSE_CANCEL,
+ _("_Split"), GTK_RESPONSE_OK,
+
+ NULL);
+
+ gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
+ GTK_RESPONSE_OK,
+ GTK_RESPONSE_CANCEL,
+ -1);
+
+ g_signal_connect (dialog, "response",
+ G_CALLBACK (gradient_editor_split_uniform_response),
+ editor);
+
+ /* The main vbox */
+ vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
+ gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
+ gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))),
+ vbox, TRUE, TRUE, 0);
+ gtk_widget_show (vbox);
+
+ /* Instructions */
+ if (left == right)
+ label = gtk_label_new (_("Select the number of uniform parts\n"
+ "in which to split the selected segment."));
+ else
+ label = gtk_label_new (_("Select the number of uniform parts\n"
+ "in which to split the segments in the selection."));
+
+ gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
+ gtk_widget_show (label);
+
+ /* Scale */
+ scale_data = GTK_ADJUSTMENT (gtk_adjustment_new (2.0, 2.0, 21.0, 1.0, 1.0, 1.0));
+
+ scale = gtk_scale_new (GTK_ORIENTATION_HORIZONTAL, scale_data);
+ gtk_scale_set_digits (GTK_SCALE (scale), 0);
+ gtk_scale_set_value_pos (GTK_SCALE (scale), GTK_POS_TOP);
+ gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 4);
+ gtk_widget_show (scale);
+
+ g_object_set_data (G_OBJECT (dialog), "adjustment", scale_data);
+
+ gtk_widget_set_sensitive (GTK_WIDGET (editor), FALSE);
+ gimp_ui_manager_update (gimp_editor_get_ui_manager (GIMP_EDITOR (editor)),
+ gimp_editor_get_popup_data (GIMP_EDITOR (editor)));
+
+ gtk_widget_show (dialog);
+}
+
+void
+gradient_editor_delete_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+ GimpGradient *gradient;
+ GimpGradientSegment *left;
+ GimpGradientSegment *right;
+
+ gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+ gimp_gradient_segment_range_delete (gradient,
+ left, right,
+ &left, &right);
+
+ gimp_gradient_editor_set_selection (editor, left, right);
+}
+
+void
+gradient_editor_recenter_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+ GimpGradient *gradient;
+ GimpGradientSegment *left;
+ GimpGradientSegment *right;
+
+ gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+ gimp_gradient_segment_range_recenter_handles (gradient, left, right);
+}
+
+void
+gradient_editor_redistribute_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+ GimpGradient *gradient;
+ GimpGradientSegment *left;
+ GimpGradientSegment *right;
+
+ gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+ gimp_gradient_segment_range_redistribute_handles (gradient, left, right);
+}
+
+void
+gradient_editor_blend_color_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+ GimpGradient *gradient;
+ GimpGradientSegment *left;
+ GimpGradientSegment *right;
+
+ gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+ gimp_gradient_segment_range_blend (gradient, left, right,
+ &left->left_color,
+ &right->right_color,
+ TRUE, FALSE);
+}
+
+void
+gradient_editor_blend_opacity_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+ GimpGradient *gradient;
+ GimpGradientSegment *left;
+ GimpGradientSegment *right;
+
+ gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+ gimp_gradient_segment_range_blend (gradient, left, right,
+ &left->left_color,
+ &right->right_color,
+ FALSE, TRUE);
+}
+
+void
+gradient_editor_zoom_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpGradientEditor *editor = GIMP_GRADIENT_EDITOR (data);
+ GimpZoomType zoom_type = (GimpZoomType) g_variant_get_int32 (value);
+
+ gimp_gradient_editor_zoom (editor, zoom_type);
+}
+
+
+/* private functions */
+
+static void
+gradient_editor_split_uniform_response (GtkWidget *widget,
+ gint response_id,
+ GimpGradientEditor *editor)
+{
+ GtkAdjustment *adjustment;
+ gint split_parts;
+
+ adjustment = g_object_get_data (G_OBJECT (widget), "adjustment");
+
+ split_parts = RINT (gtk_adjustment_get_value (adjustment));
+
+ gtk_widget_destroy (widget);
+ gtk_widget_set_sensitive (GTK_WIDGET (editor), TRUE);
+ gimp_ui_manager_update (gimp_editor_get_ui_manager (GIMP_EDITOR (editor)),
+ gimp_editor_get_popup_data (GIMP_EDITOR (editor)));
+
+ if (response_id == GTK_RESPONSE_OK)
+ {
+ GimpDataEditor *data_editor = GIMP_DATA_EDITOR (editor);
+ GimpGradient *gradient;
+ GimpGradientSegment *left;
+ GimpGradientSegment *right;
+
+ gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+ gimp_gradient_segment_range_split_uniform (gradient,
+ data_editor->context,
+ left, right,
+ split_parts,
+ editor->blend_color_space,
+ &left, &right);
+
+ gimp_gradient_editor_set_selection (editor, left, right);
+ }
+}
+
+static void
+gradient_editor_replicate_response (GtkWidget *widget,
+ gint response_id,
+ GimpGradientEditor *editor)
+{
+ GtkAdjustment *adjustment;
+ gint replicate_times;
+
+ adjustment = g_object_get_data (G_OBJECT (widget), "adjustment");
+
+ replicate_times = RINT (gtk_adjustment_get_value (adjustment));
+
+ gtk_widget_destroy (widget);
+ gtk_widget_set_sensitive (GTK_WIDGET (editor), TRUE);
+ gimp_ui_manager_update (gimp_editor_get_ui_manager (GIMP_EDITOR (editor)),
+ gimp_editor_get_popup_data (GIMP_EDITOR (editor)));
+
+ if (response_id == GTK_RESPONSE_OK)
+ {
+ GimpGradient *gradient;
+ GimpGradientSegment *left;
+ GimpGradientSegment *right;
+
+ gimp_gradient_editor_get_selection (editor, &gradient, &left, &right);
+
+ gimp_gradient_segment_range_replicate (gradient,
+ left, right,
+ replicate_times,
+ &left, &right);
+
+ gimp_gradient_editor_set_selection (editor, left, right);
+ }
+}