a1ff1601ee
Add a new GimpOperationSettings class, to be used as a base class for all operation-config types. The class provides options common to all operations (namely, the clipping mode, input region, and color options), which were previously stored in GimpFilterOptions, and were therefore bound to the filter tool, instead of being stored as part of the operation settings; as a result, these options would have no effect when reapplying a filter, or when restoring a preset. The GimpOperationSettings options do not affect the operation node, but rather the associated GimpDrawableFilter object. The class provides a gimp_operation_settings_sync_drawable_filter() function, which applies the options to the filter. Modify all custom and auto-generated operation-config types to derive from GimpOperationSettings, and modify the GimpConfig functions of the former to account for the GimpOperationSettings properties, using a set of protected functions provided by the class.
108 lines
5.3 KiB
C
108 lines
5.3 KiB
C
/* GIMP - The GNU Image Manipulation Program
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*
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* gimpcageconfig.h
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* Copyright (C) 2010 Michael Muré <batolettre@gmail.com>
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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 3 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, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef __GIMP_CAGE_CONFIG_H__
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#define __GIMP_CAGE_CONFIG_H__
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#include "gimpoperationsettings.h"
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struct _GimpCagePoint
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{
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GimpVector2 src_point;
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GimpVector2 dest_point;
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GimpVector2 edge_normal;
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gdouble edge_scaling_factor;
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gboolean selected;
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};
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#define GIMP_TYPE_CAGE_CONFIG (gimp_cage_config_get_type ())
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#define GIMP_CAGE_CONFIG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_CAGE_CONFIG, GimpCageConfig))
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#define GIMP_CAGE_CONFIG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_CAGE_CONFIG, GimpCageConfigClass))
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#define GIMP_IS_CAGE_CONFIG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_CAGE_CONFIG))
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#define GIMP_IS_CAGE_CONFIG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_CAGE_CONFIG))
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#define GIMP_CAGE_CONFIG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_CAGE_CONFIG, GimpCageConfigClass))
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typedef struct _GimpCageConfigClass GimpCageConfigClass;
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struct _GimpCageConfig
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{
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GimpOperationSettings parent_instance;
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GArray *cage_points;
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gdouble displacement_x;
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gdouble displacement_y;
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GimpCageMode cage_mode; /* Cage mode, used to commit displacement */
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};
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struct _GimpCageConfigClass
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{
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GimpOperationSettingsClass parent_class;
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};
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GType gimp_cage_config_get_type (void) G_GNUC_CONST;
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guint gimp_cage_config_get_n_points (GimpCageConfig *gcc);
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void gimp_cage_config_add_cage_point (GimpCageConfig *gcc,
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gdouble x,
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gdouble y);
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void gimp_cage_config_insert_cage_point (GimpCageConfig *gcc,
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gint point_number,
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gdouble x,
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gdouble y);
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void gimp_cage_config_remove_last_cage_point (GimpCageConfig *gcc);
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void gimp_cage_config_remove_cage_point (GimpCageConfig *gcc,
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gint point_number);
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void gimp_cage_config_remove_selected_points (GimpCageConfig *gcc);
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GimpVector2 gimp_cage_config_get_point_coordinate (GimpCageConfig *gcc,
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GimpCageMode mode,
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gint point_number);
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void gimp_cage_config_add_displacement (GimpCageConfig *gcc,
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GimpCageMode mode,
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gdouble x,
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gdouble y);
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void gimp_cage_config_commit_displacement (GimpCageConfig *gcc);
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void gimp_cage_config_reset_displacement (GimpCageConfig *gcc);
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GeglRectangle gimp_cage_config_get_bounding_box (GimpCageConfig *gcc);
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void gimp_cage_config_reverse_cage_if_needed (GimpCageConfig *gcc);
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void gimp_cage_config_reverse_cage (GimpCageConfig *gcc);
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gboolean gimp_cage_config_point_inside (GimpCageConfig *gcc,
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gfloat x,
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gfloat y);
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void gimp_cage_config_select_point (GimpCageConfig *gcc,
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gint point_number);
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void gimp_cage_config_select_area (GimpCageConfig *gcc,
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GimpCageMode mode,
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GeglRectangle area);
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void gimp_cage_config_select_add_area (GimpCageConfig *gcc,
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GimpCageMode mode,
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GeglRectangle area);
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void gimp_cage_config_toggle_point_selection (GimpCageConfig *gcc,
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gint point_number);
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void gimp_cage_config_deselect_points (GimpCageConfig *gcc);
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gboolean gimp_cage_config_point_is_selected (GimpCageConfig *gcc,
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gint point_number);
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#endif /* __GIMP_CAGE_CONFIG_H__ */
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