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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:23:22 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:23:22 +0000
commite42129241681dde7adae7d20697e7b421682fbb4 (patch)
treeaf1fe815a5e639e68e59fabd8395ec69458b3e5e /app/tools/gimptransformtool.h
parentInitial commit. (diff)
downloadgimp-e42129241681dde7adae7d20697e7b421682fbb4.tar.xz
gimp-e42129241681dde7adae7d20697e7b421682fbb4.zip
Adding upstream version 2.10.22.upstream/2.10.22upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'app/tools/gimptransformtool.h')
-rw-r--r--app/tools/gimptransformtool.h104
1 files changed, 104 insertions, 0 deletions
diff --git a/app/tools/gimptransformtool.h b/app/tools/gimptransformtool.h
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+/* 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_TOOL_H__
+#define __GIMP_TRANSFORM_TOOL_H__
+
+
+#include "gimpdrawtool.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_TOOL (gimp_transform_tool_get_type ())
+#define GIMP_TRANSFORM_TOOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_TRANSFORM_TOOL, GimpTransformTool))
+#define GIMP_TRANSFORM_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_TRANSFORM_TOOL, GimpTransformToolClass))
+#define GIMP_IS_TRANSFORM_TOOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_TRANSFORM_TOOL))
+#define GIMP_IS_TRANSFORM_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_TRANSFORM_TOOL))
+#define GIMP_TRANSFORM_TOOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_TRANSFORM_TOOL, GimpTransformToolClass))
+
+#define GIMP_TRANSFORM_TOOL_GET_OPTIONS(t) (GIMP_TRANSFORM_OPTIONS (gimp_tool_get_options (GIMP_TOOL (t))))
+
+
+typedef struct _GimpTransformToolClass GimpTransformToolClass;
+
+struct _GimpTransformTool
+{
+ GimpDrawTool parent_instance;
+
+ GimpObject *object;
+
+ gint x1, y1; /* upper left hand coordinate */
+ gint x2, y2; /* lower right hand coords */
+
+ GimpMatrix3 transform; /* transformation matrix */
+ gboolean transform_valid; /* whether the matrix is valid */
+
+ gboolean restore_type;
+ GimpTransformType saved_type;
+};
+
+struct _GimpTransformToolClass
+{
+ GimpDrawToolClass parent_class;
+
+ /* virtual functions */
+ void (* recalc_matrix) (GimpTransformTool *tr_tool);
+ gchar * (* get_undo_desc) (GimpTransformTool *tr_tool);
+ GimpTransformDirection (* get_direction) (GimpTransformTool *tr_tool);
+ GeglBuffer * (* transform) (GimpTransformTool *tr_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 *undo_desc;
+ const gchar *progress_text;
+};
+
+
+GType gimp_transform_tool_get_type (void) G_GNUC_CONST;
+
+GimpObject * gimp_transform_tool_get_active_object (GimpTransformTool *tr_tool,
+ GimpDisplay *display);
+GimpObject * gimp_transform_tool_check_active_object (GimpTransformTool *tr_tool,
+ GimpDisplay *display,
+ GError **error);
+
+gboolean gimp_transform_tool_bounds (GimpTransformTool *tr_tool,
+ GimpDisplay *display);
+void gimp_transform_tool_recalc_matrix (GimpTransformTool *tr_tool,
+ GimpDisplay *display);
+
+gboolean gimp_transform_tool_transform (GimpTransformTool *tr_tool,
+ GimpDisplay *display);
+
+void gimp_transform_tool_set_type (GimpTransformTool *tr_tool,
+ GimpTransformType type);
+
+
+#endif /* __GIMP_TRANSFORM_TOOL_H__ */