app: add new GimpToolTransformGrid subclass GimpToolHandleGrid

which implents the handle transform tool's interaction.
2017-06-19 01:21:06 +02:00
parent c83f0e88af
commit 6bd316e070
7 changed files with 1177 additions and 43 deletions
--- a/app/display/gimptoolhandlegrid.h
+++ b/app/display/gimptoolhandlegrid.h
@ -0,0 +1,62 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimptoolhandlegrid.h
+ * Copyright (C) 2017 Michael Natterer <mitch@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 <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_TOOL_HANDLE_GRID_H__
+#define __GIMP_TOOL_HANDLE_GRID_H__
+
+
+#include "gimptooltransformgrid.h"
+
+
+#define GIMP_TYPE_TOOL_HANDLE_GRID            (gimp_tool_handle_grid_get_type ())
+#define GIMP_TOOL_HANDLE_GRID(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_TOOL_HANDLE_GRID, GimpToolHandleGrid))
+#define GIMP_TOOL_HANDLE_GRID_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_TOOL_HANDLE_GRID, GimpToolHandleGridClass))
+#define GIMP_IS_TOOL_HANDLE_GRID(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_TOOL_HANDLE_GRID))
+#define GIMP_IS_TOOL_HANDLE_GRID_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_TOOL_HANDLE_GRID))
+#define GIMP_TOOL_HANDLE_GRID_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_TOOL_HANDLE_GRID, GimpToolHandleGridClass))
+
+
+typedef struct _GimpToolHandleGrid        GimpToolHandleGrid;
+typedef struct _GimpToolHandleGridPrivate GimpToolHandleGridPrivate;
+typedef struct _GimpToolHandleGridClass   GimpToolHandleGridClass;
+
+struct _GimpToolHandleGrid
+{
+  GimpToolTransformGrid      parent_instance;
+
+  GimpToolHandleGridPrivate *private;
+};
+
+struct _GimpToolHandleGridClass
+{
+  GimpToolTransformGridClass  parent_class;
+};
+
+
+GType            gimp_tool_handle_grid_get_type (void) G_GNUC_CONST;
+
+GimpToolWidget * gimp_tool_handle_grid_new      (GimpDisplayShell  *shell,
+                                                 gdouble            x1,
+                                                 gdouble            y1,
+                                                 gdouble            x2,
+                                                 gdouble            y2);
+
+
+#endif /* __GIMP_TOOL_HANDLE_GRID_H__ */