1 /* GIMP - The GNU Image Manipulation Program 2 * Copyright (C) 1995 Spencer Kimball and Peter Mattis 3 * 4 * gimptoolrectangle.h 5 * Copyright (C) 2017 Michael Natterer <mitch@gimp.org> 6 * 7 * Based on GimpRectangleTool 8 * Copyright (C) 2007 Martin Nordholts 9 * 10 * This program is free software: you can redistribute it and/or modify 11 * it under the terms of the GNU General Public License as published by 12 * the Free Software Foundation; either version 3 of the License, or 13 * (at your option) any later version. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program. If not, see <https://www.gnu.org/licenses/>. 22 */ 23 24 #ifndef __GIMP_TOOL_RECTANGLE_H__ 25 #define __GIMP_TOOL_RECTANGLE_H__ 26 27 28 #include "gimptoolwidget.h" 29 30 31 typedef enum 32 { 33 GIMP_TOOL_RECTANGLE_DEAD, 34 GIMP_TOOL_RECTANGLE_CREATING, 35 GIMP_TOOL_RECTANGLE_MOVING, 36 GIMP_TOOL_RECTANGLE_RESIZING_UPPER_LEFT, 37 GIMP_TOOL_RECTANGLE_RESIZING_UPPER_RIGHT, 38 GIMP_TOOL_RECTANGLE_RESIZING_LOWER_LEFT, 39 GIMP_TOOL_RECTANGLE_RESIZING_LOWER_RIGHT, 40 GIMP_TOOL_RECTANGLE_RESIZING_LEFT, 41 GIMP_TOOL_RECTANGLE_RESIZING_RIGHT, 42 GIMP_TOOL_RECTANGLE_RESIZING_TOP, 43 GIMP_TOOL_RECTANGLE_RESIZING_BOTTOM, 44 GIMP_TOOL_RECTANGLE_AUTO_SHRINK, 45 GIMP_TOOL_RECTANGLE_EXECUTING, 46 GIMP_N_TOOL_RECTANGLE_FUNCTIONS 47 } GimpRectangleFunction; 48 49 50 #define GIMP_TYPE_TOOL_RECTANGLE (gimp_tool_rectangle_get_type ()) 51 #define GIMP_TOOL_RECTANGLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_TOOL_RECTANGLE, GimpToolRectangle)) 52 #define GIMP_TOOL_RECTANGLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_TOOL_RECTANGLE, GimpToolRectangleClass)) 53 #define GIMP_IS_TOOL_RECTANGLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_TOOL_RECTANGLE)) 54 #define GIMP_IS_TOOL_RECTANGLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_TOOL_RECTANGLE)) 55 #define GIMP_TOOL_RECTANGLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_TOOL_RECTANGLE, GimpToolRectangleClass)) 56 57 58 typedef struct _GimpToolRectangle GimpToolRectangle; 59 typedef struct _GimpToolRectanglePrivate GimpToolRectanglePrivate; 60 typedef struct _GimpToolRectangleClass GimpToolRectangleClass; 61 62 struct _GimpToolRectangle 63 { 64 GimpToolWidget parent_instance; 65 66 GimpToolRectanglePrivate *private; 67 }; 68 69 struct _GimpToolRectangleClass 70 { 71 GimpToolWidgetClass parent_class; 72 73 /* signals */ 74 75 gboolean (* change_complete) (GimpToolRectangle *rectangle); 76 }; 77 78 79 GType gimp_tool_rectangle_get_type (void) G_GNUC_CONST; 80 81 GimpToolWidget * gimp_tool_rectangle_new (GimpDisplayShell *shell); 82 83 GimpRectangleFunction 84 gimp_tool_rectangle_get_function (GimpToolRectangle *rectangle); 85 void gimp_tool_rectangle_set_function (GimpToolRectangle *rectangle, 86 GimpRectangleFunction function); 87 88 void gimp_tool_rectangle_set_constraint (GimpToolRectangle *rectangle, 89 GimpRectangleConstraint constraint); 90 GimpRectangleConstraint 91 gimp_tool_rectangle_get_constraint (GimpToolRectangle *rectangle); 92 93 void gimp_tool_rectangle_get_public_rect (GimpToolRectangle *rectangle, 94 gdouble *pub_x1, 95 gdouble *pub_y1, 96 gdouble *pub_x2, 97 gdouble *pub_y2); 98 99 void gimp_tool_rectangle_pending_size_set (GimpToolRectangle *rectangle, 100 GObject *object, 101 const gchar *width_property, 102 const gchar *height_property); 103 104 void gimp_tool_rectangle_constraint_size_set 105 (GimpToolRectangle *rectangle, 106 GObject *object, 107 const gchar *width_property, 108 const gchar *height_property); 109 110 gboolean gimp_tool_rectangle_rectangle_is_first 111 (GimpToolRectangle *rectangle); 112 gboolean gimp_tool_rectangle_rectangle_is_new (GimpToolRectangle *rectangle); 113 gboolean gimp_tool_rectangle_point_in_rectangle 114 (GimpToolRectangle *rectangle, 115 gdouble x, 116 gdouble y); 117 118 void gimp_tool_rectangle_frame_item (GimpToolRectangle *rectangle, 119 GimpItem *item); 120 void gimp_tool_rectangle_auto_shrink (GimpToolRectangle *rectrectangle, 121 gboolean shrink_merged); 122 123 124 #endif /* __GIMP_TOOL_RECTANGLE_H__ */ 125