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f13f80f04a
2003-03-28 Michael Natterer <mitch@gimp.org> * app/core/gimpimage-guides.[ch]: added "position" and "push_undo" parameters to gimp_image_add_[vh]guide(). Start with a refcount of 1, not 0 (EEK). Added gimp_image_guide_[un]ref(). Added "position" parameter to gimp_image_add_guide(). Added new function gimp_image_move_guide(). All functions push guide undos correctly and call gimp_image_update_guide() so this doesn't need to be done by callers. * app/core/gimpimage-crop.c * app/core/gimpimage-duplicate.c * app/core/gimpimage-resize.c * app/core/gimpimage-undo-push.c * app/core/gimpimage.c * app/tools/gimpmeasuretool.c * app/xcf/xcf-load.c * tools/pdbgen/pdb/guides.pdb: greatly simplyfied all places which modify guides: don't fiddle with undo and guide properties manually but simply use the API provided. * app/tools/gimpmovetool.[ch]: ditto. Changed everything to create/move the guide on button_release, not button_press. Enable canceling the operation by clicking button3 before releasing button1. Keep the guide drawn at its old position until the move is finished (fixes bug #75349 and bug #109267). * app/pdb/guides_cmds.c: regenerated.
70 lines
2.3 KiB
C
70 lines
2.3 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __GIMP_MOVE_TOOL_H__
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#define __GIMP_MOVE_TOOL_H__
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#include "gimpdrawtool.h"
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#define GIMP_TYPE_MOVE_TOOL (gimp_move_tool_get_type ())
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#define GIMP_MOVE_TOOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_MOVE_TOOL, GimpMoveTool))
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#define GIMP_MOVE_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_MOVE_TOOL, GimpMoveToolClass))
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#define GIMP_IS_MOVE_TOOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_MOVE_TOOL))
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#define GIMP_IS_MOVE_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_MOVE_TOOL))
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#define GIMP_MOVE_TOOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_MOVE_TOOL, GimpMoveToolClass))
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typedef struct _GimpMoveTool GimpMoveTool;
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typedef struct _GimpMoveToolClass GimpMoveToolClass;
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struct _GimpMoveTool
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{
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GimpDrawTool parent_instance;
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GimpLayer *layer;
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GimpGuide *guide;
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GimpDisplay *guide_disp;
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gboolean moving_guide;
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gint guide_position;
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GimpOrientationType guide_orientation;
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};
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struct _GimpMoveToolClass
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{
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GimpDrawToolClass parent_class;
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};
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void gimp_move_tool_register (GimpToolRegisterCallback callback,
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gpointer data);
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GType gimp_move_tool_get_type (void) G_GNUC_CONST;
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void gimp_move_tool_start_hguide (GimpTool *tool,
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GimpDisplay *gdisp);
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void gimp_move_tool_start_vguide (GimpTool *tool,
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GimpDisplay *gdisp);
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#endif /* __GIMP_MOVE_TOOL_H__ */
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