mirror of https://github.com/GNOME/gimp.git
178 lines
8.6 KiB
C
178 lines
8.6 KiB
C
/* The GIMP -- an image manipulation program
|
|
* Copyright (C) 1995-2002 Spencer Kimball, Peter Mattis, and others
|
|
*
|
|
* 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 2 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, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __GIMP_TOOL_H__
|
|
#define __GIMP_TOOL_H__
|
|
|
|
|
|
#include "core/gimpobject.h"
|
|
|
|
|
|
#define GIMP_TYPE_TOOL (gimp_tool_get_type ())
|
|
#define GIMP_TOOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_TOOL, GimpTool))
|
|
#define GIMP_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_TOOL, GimpToolClass))
|
|
#define GIMP_IS_TOOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_TOOL))
|
|
#define GIMP_IS_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_TOOL))
|
|
#define GIMP_TOOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_TOOL, GimpToolClass))
|
|
|
|
|
|
typedef struct _GimpToolClass GimpToolClass;
|
|
|
|
struct _GimpTool
|
|
{
|
|
GimpObject parent_instance;
|
|
|
|
GimpToolInfo *tool_info;
|
|
|
|
gint ID; /* unique tool ID */
|
|
|
|
GimpToolControl *control;
|
|
|
|
GimpDisplay *display; /* pointer to currently active display */
|
|
GimpDrawable *drawable; /* pointer to the tool's current drawable */
|
|
|
|
/* focus_display and modifier_state are *private* state of
|
|
* gimp_tool_set_focus_display() and gimp_tool_set_modifier_state().
|
|
* ignore them in tool implementations, they don't exist!
|
|
*/
|
|
GimpDisplay *focus_display;
|
|
GdkModifierType modifier_state;
|
|
};
|
|
|
|
struct _GimpToolClass
|
|
{
|
|
GimpObjectClass parent_class;
|
|
|
|
/* virtual functions */
|
|
|
|
gboolean (* initialize) (GimpTool *tool,
|
|
GimpDisplay *display);
|
|
void (* control) (GimpTool *tool,
|
|
GimpToolAction action,
|
|
GimpDisplay *display);
|
|
|
|
void (* button_press) (GimpTool *tool,
|
|
GimpCoords *coords,
|
|
guint32 time,
|
|
GdkModifierType state,
|
|
GimpDisplay *display);
|
|
void (* button_release) (GimpTool *tool,
|
|
GimpCoords *coords,
|
|
guint32 time,
|
|
GdkModifierType state,
|
|
GimpDisplay *display);
|
|
void (* motion) (GimpTool *tool,
|
|
GimpCoords *coords,
|
|
guint32 time,
|
|
GdkModifierType state,
|
|
GimpDisplay *display);
|
|
|
|
gboolean (* key_press) (GimpTool *tool,
|
|
GdkEventKey *kevent,
|
|
GimpDisplay *display);
|
|
void (* modifier_key) (GimpTool *tool,
|
|
GdkModifierType key,
|
|
gboolean press,
|
|
GdkModifierType state,
|
|
GimpDisplay *display);
|
|
|
|
void (* oper_update) (GimpTool *tool,
|
|
GimpCoords *coords,
|
|
GdkModifierType state,
|
|
gboolean proximity,
|
|
GimpDisplay *display);
|
|
void (* cursor_update) (GimpTool *tool,
|
|
GimpCoords *coords,
|
|
GdkModifierType state,
|
|
GimpDisplay *display);
|
|
};
|
|
|
|
|
|
GType gimp_tool_get_type (void) G_GNUC_CONST;
|
|
|
|
gboolean gimp_tool_initialize (GimpTool *tool,
|
|
GimpDisplay *display);
|
|
void gimp_tool_control (GimpTool *tool,
|
|
GimpToolAction action,
|
|
GimpDisplay *display);
|
|
|
|
void gimp_tool_button_press (GimpTool *tool,
|
|
GimpCoords *coords,
|
|
guint32 time,
|
|
GdkModifierType state,
|
|
GimpDisplay *display);
|
|
void gimp_tool_button_release (GimpTool *tool,
|
|
GimpCoords *coords,
|
|
guint32 time,
|
|
GdkModifierType state,
|
|
GimpDisplay *display);
|
|
void gimp_tool_motion (GimpTool *tool,
|
|
GimpCoords *coords,
|
|
guint32 time,
|
|
GdkModifierType state,
|
|
GimpDisplay *display);
|
|
|
|
gboolean gimp_tool_key_press (GimpTool *tool,
|
|
GdkEventKey *kevent,
|
|
GimpDisplay *display);
|
|
|
|
void gimp_tool_set_focus_display (GimpTool *tool,
|
|
GimpDisplay *display);
|
|
void gimp_tool_set_modifier_state (GimpTool *tool,
|
|
GdkModifierType state,
|
|
GimpDisplay *display);
|
|
|
|
void gimp_tool_oper_update (GimpTool *tool,
|
|
GimpCoords *coords,
|
|
GdkModifierType state,
|
|
gboolean proximity,
|
|
GimpDisplay *display);
|
|
void gimp_tool_cursor_update (GimpTool *tool,
|
|
GimpCoords *coords,
|
|
GdkModifierType state,
|
|
GimpDisplay *display);
|
|
|
|
void gimp_tool_push_status (GimpTool *tool,
|
|
GimpDisplay *display,
|
|
const gchar *message);
|
|
void gimp_tool_push_status_coords (GimpTool *tool,
|
|
GimpDisplay *display,
|
|
const gchar *title,
|
|
gdouble x,
|
|
const gchar *separator,
|
|
gdouble y);
|
|
void gimp_tool_push_status_length (GimpTool *tool,
|
|
GimpDisplay *display,
|
|
const gchar *title,
|
|
GimpOrientationType axis,
|
|
gdouble value);
|
|
void gimp_tool_replace_status (GimpTool *tool,
|
|
GimpDisplay *display,
|
|
const gchar *message);
|
|
void gimp_tool_pop_status (GimpTool *tool,
|
|
GimpDisplay *display);
|
|
|
|
void gimp_tool_set_cursor (GimpTool *tool,
|
|
GimpDisplay *display,
|
|
GimpCursorType cursor,
|
|
GimpToolCursorType tool_cursor,
|
|
GimpCursorModifier modifier);
|
|
|
|
|
|
#endif /* __GIMP_TOOL_H__ */
|