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f1b5e1ae47
1999-06-21 Michael Natterer <mitschel@cs.tu-berlin.de> * app/context_manager.c: namespace cleanups. * app/commands.[ch] * app/menus.c: moved the "Toggle Selection" menu entry to "View", sprinkled some separators and made the layers/channels/paths popup menus consistent with Tigert's last ops buttons change. * app/fileops.c * app/plug_in.c: check for gdisplay_active() returning NULL in some more places. * app/[all tool related files]: - Turned the ToolAction and ToolState #define's into typedef'ed enums, so the compiler can do some more sanity checking. - Removed one more unused global variable "active_tool_layer". - Removed some #include's from tools.c. - Standardized the individual tools' structure names. - Moved showing/hiding the tool options to separate functions. - Stuff... * app/commands.c * app/disp_callbacks.c * app/gdisplay.c * app/tools.c: fixed the segfaults which happened when the image of one of the tools which have dialogs (levels/posterize/...) was deleted. My approach was to do stricter sanity checking and to set some gdisplay pointers correctly where appropriate, so I can't tell exactly where the bug was. The curves tool now(??) updates on every _second_ display change only, which is really obscure. Finding/changing the display to operate on should definitely be done by connecting to the user context's "display_changed" signal. * app/gimpset.c: emit the "remove" signal _after_ removing the pointer from the set. If this was not a bug but a feature, please let me know, we'll need two signals then.
98 lines
2.4 KiB
C
98 lines
2.4 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995-1999 Spencer Kimball and Peter Mattis
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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 2 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __TOOLS_F_H__
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#define __TOOLS_F_H__
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#include <gdk/gdk.h>
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#include "gdisplayF.h"
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/* Tool control actions */
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typedef enum
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{
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PAUSE,
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RESUME,
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HALT,
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CURSOR_UPDATE,
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DESTROY,
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RECREATE
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} ToolAction;
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/* Tool types */
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typedef enum
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{
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FIRST_TOOLBOX_TOOL,
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RECT_SELECT = FIRST_TOOLBOX_TOOL,
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ELLIPSE_SELECT,
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FREE_SELECT,
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FUZZY_SELECT,
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BEZIER_SELECT,
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ISCISSORS,
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MOVE,
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MAGNIFY,
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CROP,
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ROTATE,
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SCALE,
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SHEAR,
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PERSPECTIVE,
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FLIP,
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TEXT,
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COLOR_PICKER,
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BUCKET_FILL,
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BLEND,
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PENCIL,
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PAINTBRUSH,
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ERASER,
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AIRBRUSH,
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CLONE,
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CONVOLVE,
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INK,
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LAST_TOOLBOX_TOOL = INK,
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/* Non-toolbox tools */
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BY_COLOR_SELECT,
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COLOR_BALANCE,
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BRIGHTNESS_CONTRAST,
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HUE_SATURATION,
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POSTERIZE,
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THRESHOLD,
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CURVES,
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LEVELS,
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HISTOGRAM
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} ToolType;
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/* Structure definitions */
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typedef struct _Tool Tool;
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typedef struct _ToolInfo ToolInfo;
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/* Tool action function declarations */
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typedef void (* ButtonPressFunc) (Tool *, GdkEventButton *, gpointer);
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typedef void (* ButtonReleaseFunc) (Tool *, GdkEventButton *, gpointer);
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typedef void (* MotionFunc) (Tool *, GdkEventMotion *, gpointer);
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typedef void (* ArrowKeysFunc) (Tool *, GdkEventKey *, gpointer);
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typedef void (* ModifierKeyFunc) (Tool *, GdkEventKey *, gpointer);
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typedef void (* CursorUpdateFunc) (Tool *, GdkEventMotion *, gpointer);
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typedef void (* ToolCtlFunc) (Tool *, ToolAction, gpointer);
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/* ToolInfo function declarations */
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typedef Tool * (* ToolInfoNewFunc) (void);
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typedef void (* ToolInfoFreeFunc) (Tool *);
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typedef void (* ToolInfoInitFunc) (GDisplay *);
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#endif /* __TOOLS_F_H__ */
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