129 lines
5.5 KiB
C
129 lines
5.5 KiB
C
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/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* pikatoolrectangle.h
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* Copyright (C) 2017 Michael Natterer <mitch@gimp.org>
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*
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* Based on PikaRectangleTool
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* Copyright (C) 2007 Martin Nordholts
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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 __PIKA_TOOL_RECTANGLE_H__
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#define __PIKA_TOOL_RECTANGLE_H__
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#include "pikatoolwidget.h"
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typedef enum
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{
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PIKA_TOOL_RECTANGLE_DEAD,
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PIKA_TOOL_RECTANGLE_CREATING,
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PIKA_TOOL_RECTANGLE_MOVING,
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PIKA_TOOL_RECTANGLE_RESIZING_UPPER_LEFT,
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PIKA_TOOL_RECTANGLE_RESIZING_UPPER_RIGHT,
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PIKA_TOOL_RECTANGLE_RESIZING_LOWER_LEFT,
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PIKA_TOOL_RECTANGLE_RESIZING_LOWER_RIGHT,
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PIKA_TOOL_RECTANGLE_RESIZING_LEFT,
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PIKA_TOOL_RECTANGLE_RESIZING_RIGHT,
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PIKA_TOOL_RECTANGLE_RESIZING_TOP,
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PIKA_TOOL_RECTANGLE_RESIZING_BOTTOM,
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PIKA_TOOL_RECTANGLE_AUTO_SHRINK,
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PIKA_TOOL_RECTANGLE_EXECUTING,
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PIKA_N_TOOL_RECTANGLE_FUNCTIONS
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} PikaRectangleFunction;
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#define PIKA_TYPE_TOOL_RECTANGLE (pika_tool_rectangle_get_type ())
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#define PIKA_TOOL_RECTANGLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIKA_TYPE_TOOL_RECTANGLE, PikaToolRectangle))
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#define PIKA_TOOL_RECTANGLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PIKA_TYPE_TOOL_RECTANGLE, PikaToolRectangleClass))
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#define PIKA_IS_TOOL_RECTANGLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIKA_TYPE_TOOL_RECTANGLE))
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#define PIKA_IS_TOOL_RECTANGLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIKA_TYPE_TOOL_RECTANGLE))
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#define PIKA_TOOL_RECTANGLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PIKA_TYPE_TOOL_RECTANGLE, PikaToolRectangleClass))
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typedef struct _PikaToolRectangle PikaToolRectangle;
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typedef struct _PikaToolRectanglePrivate PikaToolRectanglePrivate;
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typedef struct _PikaToolRectangleClass PikaToolRectangleClass;
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struct _PikaToolRectangle
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{
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PikaToolWidget parent_instance;
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PikaToolRectanglePrivate *private;
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};
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struct _PikaToolRectangleClass
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{
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PikaToolWidgetClass parent_class;
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/* signals */
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gboolean (* change_complete) (PikaToolRectangle *rectangle);
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};
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GType pika_tool_rectangle_get_type (void) G_GNUC_CONST;
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PikaToolWidget * pika_tool_rectangle_new (PikaDisplayShell *shell);
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PikaRectangleFunction
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pika_tool_rectangle_get_function (PikaToolRectangle *rectangle);
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void pika_tool_rectangle_set_function (PikaToolRectangle *rectangle,
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PikaRectangleFunction function);
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void pika_tool_rectangle_set_constraint (PikaToolRectangle *rectangle,
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PikaRectangleConstraint constraint);
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PikaRectangleConstraint
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pika_tool_rectangle_get_constraint (PikaToolRectangle *rectangle);
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void pika_tool_rectangle_get_public_rect (PikaToolRectangle *rectangle,
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gdouble *pub_x1,
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gdouble *pub_y1,
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gdouble *pub_x2,
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gdouble *pub_y2);
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void pika_tool_rectangle_pending_size_set (PikaToolRectangle *rectangle,
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GObject *object,
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const gchar *width_property,
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const gchar *height_property);
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void pika_tool_rectangle_constraint_size_set
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(PikaToolRectangle *rectangle,
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GObject *object,
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const gchar *width_property,
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const gchar *height_property);
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gboolean pika_tool_rectangle_rectangle_is_first
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(PikaToolRectangle *rectangle);
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gboolean pika_tool_rectangle_rectangle_is_new (PikaToolRectangle *rectangle);
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gboolean pika_tool_rectangle_point_in_rectangle
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(PikaToolRectangle *rectangle,
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gdouble x,
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gdouble y);
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void pika_tool_rectangle_frame_item (PikaToolRectangle *rectangle,
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PikaItem *item);
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void pika_tool_rectangle_auto_shrink (PikaToolRectangle *rectrectangle,
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gboolean shrink_merged);
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#endif /* __PIKA_TOOL_RECTANGLE_H__ */
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