a75c675d03
2001-11-20 Michael Natterer <mitch@gimp.org> * app/tools/tools-types.h: added GimpToolRegisterFunc, GimpToolRegisterCallback and GimpToolOptionsNewFunc typedefs which are used to register tools. * app/tools/tools.c: put the register funcs in an array of GimpToolRegisterFuncs. Pass a Gimp pointer *plus* a GimpToolRegisterCallback (which is tool_manager_register_tool()) to the tools' register functions. * app/tools/tool_manager.[ch]: added a GimpToolOptionsNewFunc to the parameters of tool_manager_register_tool(). Create the tool options here, not in each tool. * app/tools/paint_options.[ch] * app/tools/selection_options.[ch] * app/tools/tool_options.[ch] * app/tools/transform_options.[ch]: all _init() and _new() functions take a GimpToolInfo pointer now. The _reset() func needs to be set manually now. * app/tools/[all_tools].[ch]: changed accordingly: - pass GimpToolOptionsNewFuncs to the register callback. - don't create the tool options in the tools' _init() function. - removed all static tool options variables. - get the options from the tool system in the cases i missed in my last commit. - added minor hacks to get rid of the static options pointer in some pathological cases :) (i.e. the ink tool).
83 lines
2.7 KiB
C
83 lines
2.7 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_THRESHOLD_TOOL_H__
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#define __GIMP_THRESHOLD_TOOL_H__
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#include "gimpimagemaptool.h"
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#define GIMP_TYPE_THRESHOLD_TOOL (gimp_threshold_tool_get_type ())
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#define GIMP_THRESHOLD_TOOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_THRESHOLD_TOOL, GimpThresholdTool))
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#define GIMP_THRESHOLD_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_THRESHOLD_TOOL, GimpThresholdToolClass))
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#define GIMP_IS_THRESHOLD_TOOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_THRESHOLD_TOOL))
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#define GIMP_IS_THRESHOLD_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_THRESHOLD_TOOL))
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#define GIMP_THRESHOLD_TOOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_THRESHOLD_TOOL, GimpThresholdToolClass))
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typedef struct _GimpThresholdTool GimpThresholdTool;
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typedef struct _GimpThresholdToolClass GimpThresholdToolClass;
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struct _GimpThresholdTool
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{
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GimpImageMapTool parent_instance;
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};
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struct _GimpThresholdToolClass
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{
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GimpImageMapToolClass parent_class;
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};
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typedef struct _ThresholdDialog ThresholdDialog;
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struct _ThresholdDialog
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{
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GtkWidget *shell;
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GtkAdjustment *low_threshold_data;
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GtkAdjustment *high_threshold_data;
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GimpHistogramView *histogram;
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GimpHistogram *hist;
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GimpDrawable *drawable;
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ImageMap *image_map;
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gint color;
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gint low_threshold;
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gint high_threshold;
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gboolean preview;
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};
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void gimp_threshold_tool_register (Gimp *gimp,
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GimpToolRegisterCallback callback);
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GType gimp_threshold_tool_get_type (void);
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void threshold_2 (gpointer data,
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PixelRegion *srcPR,
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PixelRegion *destPR);
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#endif /* __GIMP_THRESHOLD_TOOL_H__ */
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