Adding upstream version 2.10.36.upstream/2.10.36

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 118 insertions, 0 deletions

diff --git a/app/tools/gimptransformgridtool.h b/app/tools/gimptransformgridtool.h
new file mode 100644
index 0000000..3a83418
--- /dev/null
+++ b/app/tools/gimptransformgridtool.h
@@ -0,0 +1,118 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995-2001 Spencer Kimball, Peter Mattis, and others
+ *
+ * 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/>.
+ */
+
+#ifndef __GIMP_TRANSFORM_GRID_TOOL_H__
+#define __GIMP_TRANSFORM_GRID_TOOL_H__
+
+
+#include "gimptransformtool.h"
+
+
+/* This is not the number of items in the enum above, but the max size
+ * of the enums at the top of each transformation tool, stored in
+ * trans_info and related
+ */
+#define TRANS_INFO_SIZE 17
+
+typedef gdouble TransInfo[TRANS_INFO_SIZE];
+
+
+#define GIMP_TYPE_TRANSFORM_GRID_TOOL            (gimp_transform_grid_tool_get_type ())
+#define GIMP_TRANSFORM_GRID_TOOL(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_TRANSFORM_GRID_TOOL, GimpTransformGridTool))
+#define GIMP_TRANSFORM_GRID_TOOL_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_TRANSFORM_GRID_TOOL, GimpTransformGridToolClass))
+#define GIMP_IS_TRANSFORM_GRID_TOOL(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_TRANSFORM_GRID_TOOL))
+#define GIMP_IS_TRANSFORM_GRID_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_TRANSFORM_GRID_TOOL))
+#define GIMP_TRANSFORM_GRID_TOOL_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_TRANSFORM_GRID_TOOL, GimpTransformGridToolClass))
+
+#define GIMP_TRANSFORM_GRID_TOOL_GET_OPTIONS(t)  (GIMP_TRANSFORM_GRID_OPTIONS (gimp_tool_get_options (GIMP_TOOL (t))))
+
+
+typedef struct _GimpTransformGridToolClass GimpTransformGridToolClass;
+
+struct _GimpTransformGridTool
+{
+  GimpTransformTool   parent_instance;
+
+  TransInfo           init_trans_info;  /*  initial transformation info           */
+  TransInfo           trans_infos[2];   /*  forward/backward transformation info  */
+  gdouble            *trans_info;       /*  current transformation info           */
+  GList              *undo_list;        /*  list of all states,
+                                            head is current == prev_trans_info,
+                                            tail is original == old_trans_info    */
+  GList              *redo_list;        /*  list of all undone states,
+                                            NULL when nothing undone */
+
+  GimpObject         *hidden_object;    /*  the object that was hidden during
+                                            the transform                         */
+
+  GimpToolWidget     *widget;
+  GimpToolWidget     *grab_widget;
+  GimpCanvasItem     *preview;
+  GimpCanvasItem     *boundary_in;
+  GimpCanvasItem     *boundary_out;
+  GPtrArray          *strokes;
+
+  GHashTable         *filters;
+  GList              *preview_drawables;
+
+  GimpToolGui        *gui;
+};
+
+struct _GimpTransformGridToolClass
+{
+  GimpTransformToolClass  parent_class;
+
+  /*  virtual functions  */
+  gboolean         (* info_to_matrix) (GimpTransformGridTool  *tg_tool,
+                                       GimpMatrix3            *transform);
+  void             (* matrix_to_info) (GimpTransformGridTool  *tg_tool,
+                                       const GimpMatrix3      *transform);
+  void             (* apply_info)     (GimpTransformGridTool  *tg_tool,
+                                       const TransInfo         info);
+  gchar          * (* get_undo_desc)  (GimpTransformGridTool  *tg_tool);
+  void             (* dialog)         (GimpTransformGridTool  *tg_tool);
+  void             (* dialog_update)  (GimpTransformGridTool  *tg_tool);
+  void             (* prepare)        (GimpTransformGridTool  *tg_tool);
+  void             (* readjust)       (GimpTransformGridTool  *tg_tool);
+  GimpToolWidget * (* get_widget)     (GimpTransformGridTool  *tg_tool);
+  void             (* update_widget)  (GimpTransformGridTool  *tg_tool);
+  void             (* widget_changed) (GimpTransformGridTool  *tg_tool);
+  GeglBuffer     * (* transform)      (GimpTransformGridTool  *tg_tool,
+                                       GimpObject             *object,
+                                       GeglBuffer             *orig_buffer,
+                                       gint                    orig_offset_x,
+                                       gint                    orig_offset_y,
+                                       GimpColorProfile      **buffer_profile,
+                                       gint                   *new_offset_x,
+                                       gint                   *new_offset_y);
+
+  const gchar *ok_button_label;
+};
+
+
+GType      gimp_transform_grid_tool_get_type           (void) G_GNUC_CONST;
+
+gboolean   gimp_transform_grid_tool_info_to_matrix     (GimpTransformGridTool *tg_tool,
+                                                        GimpMatrix3           *transform);
+void       gimp_transform_grid_tool_matrix_to_info     (GimpTransformGridTool *tg_tool,
+                                                        const GimpMatrix3     *transform);
+
+void       gimp_transform_grid_tool_push_internal_undo (GimpTransformGridTool *tg_tool,
+                                                        gboolean               compress);
+
+
+#endif  /*  __GIMP_TRANSFORM_GRID_TOOL_H__  */