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Diffstat (limited to 'app/operations/gimpcageconfig.h')
| -rw-r--r-- | app/operations/gimpcageconfig.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/app/operations/gimpcageconfig.h b/app/operations/gimpcageconfig.h new file mode 100644 index 0000000..8106d52 --- /dev/null +++ b/app/operations/gimpcageconfig.h @@ -0,0 +1,108 @@ +/* GIMP - The GNU Image Manipulation Program + * + * gimpcageconfig.h + * Copyright (C) 2010 Michael Muré <batolettre@gmail.com> + * + * 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_CAGE_CONFIG_H__ +#define __GIMP_CAGE_CONFIG_H__ + + +#include "gimpoperationsettings.h" + + +struct _GimpCagePoint +{ + GimpVector2 src_point; + GimpVector2 dest_point; + GimpVector2 edge_normal; + gdouble edge_scaling_factor; + gboolean selected; +}; + + +#define GIMP_TYPE_CAGE_CONFIG (gimp_cage_config_get_type ()) +#define GIMP_CAGE_CONFIG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_CAGE_CONFIG, GimpCageConfig)) +#define GIMP_CAGE_CONFIG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_CAGE_CONFIG, GimpCageConfigClass)) +#define GIMP_IS_CAGE_CONFIG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_CAGE_CONFIG)) +#define GIMP_IS_CAGE_CONFIG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_CAGE_CONFIG)) +#define GIMP_CAGE_CONFIG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_CAGE_CONFIG, GimpCageConfigClass)) + + +typedef struct _GimpCageConfigClass GimpCageConfigClass; + +struct _GimpCageConfig +{ + GimpOperationSettings parent_instance; + + GArray *cage_points; + + gdouble displacement_x; + gdouble displacement_y; + GimpCageMode cage_mode; /* Cage mode, used to commit displacement */ +}; + +struct _GimpCageConfigClass +{ + GimpOperationSettingsClass parent_class; +}; + + +GType gimp_cage_config_get_type (void) G_GNUC_CONST; + +guint gimp_cage_config_get_n_points (GimpCageConfig *gcc); +void gimp_cage_config_add_cage_point (GimpCageConfig *gcc, + gdouble x, + gdouble y); +void gimp_cage_config_insert_cage_point (GimpCageConfig *gcc, + gint point_number, + gdouble x, + gdouble y); +void gimp_cage_config_remove_last_cage_point (GimpCageConfig *gcc); +void gimp_cage_config_remove_cage_point (GimpCageConfig *gcc, + gint point_number); +void gimp_cage_config_remove_selected_points (GimpCageConfig *gcc); +GimpVector2 gimp_cage_config_get_point_coordinate (GimpCageConfig *gcc, + GimpCageMode mode, + gint point_number); +void gimp_cage_config_add_displacement (GimpCageConfig *gcc, + GimpCageMode mode, + gdouble x, + gdouble y); +void gimp_cage_config_commit_displacement (GimpCageConfig *gcc); +void gimp_cage_config_reset_displacement (GimpCageConfig *gcc); +GeglRectangle gimp_cage_config_get_bounding_box (GimpCageConfig *gcc); +void gimp_cage_config_reverse_cage_if_needed (GimpCageConfig *gcc); +void gimp_cage_config_reverse_cage (GimpCageConfig *gcc); +gboolean gimp_cage_config_point_inside (GimpCageConfig *gcc, + gfloat x, + gfloat y); +void gimp_cage_config_select_point (GimpCageConfig *gcc, + gint point_number); +void gimp_cage_config_select_area (GimpCageConfig *gcc, + GimpCageMode mode, + GeglRectangle area); +void gimp_cage_config_select_add_area (GimpCageConfig *gcc, + GimpCageMode mode, + GeglRectangle area); +void gimp_cage_config_toggle_point_selection (GimpCageConfig *gcc, + gint point_number); +void gimp_cage_config_deselect_points (GimpCageConfig *gcc); +gboolean gimp_cage_config_point_is_selected (GimpCageConfig *gcc, + gint point_number); + + +#endif /* __GIMP_CAGE_CONFIG_H__ */ |