Ton Roosendaal
a1c8543f2a
adding new windowmanager module, and the first bits of new editors module.
98 lines
2.8 KiB
C++
98 lines
2.8 KiB
C++
/**
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* $Id:
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*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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 Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2007 Blender Foundation.
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* All rights reserved.
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*
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*
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* Contributor(s): Blender Foundation
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef WM_EVENT_SYSTEM_H
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#define WM_EVENT_SYSTEM_H
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/* return value of handler-operator call */
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#define WM_HANDLER_CONTINUE 0
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#define WM_HANDLER_BREAK 1
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/* each event should have full modifier state */
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/* event comes from eventmanager and from keymap */
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typedef struct wmEvent {
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struct wmEvent *next, *prev;
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short type; /* event code itself (short, is also in keymap) */
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short val; /* press, release, scrollvalue */
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short x, y; /* mouse pointer position */
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short unicode; /* future, ghost? */
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char ascii; /* from ghost */
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char pad1;
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/* modifier states */
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short shift, ctrl, alt, oskey; /* oskey is apple or windowskey, value denotes order of pressed */
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short keymodifier; /* rawkey modifier */
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/* keymap item, set by handler (weak?) */
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const char *keymap_idname;
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/* custom data */
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short custom; /* custom data type, stylus, 6dof, see wm_event_types.h */
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void *customdata; /* ascii, unicode, mouse coords, angles, vectors, dragdrop info */
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} wmEvent;
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/* wmKeyMap is in DNA_windowmanager.h, it's savable */
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typedef struct wmEventHandler {
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struct wmEventHandler *next, *prev;
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int type, flag; /* type default=0, rest is custom */
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ListBase *keymap; /* pointer to builtin/custom keymaps */
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rctf boundbox; /* float, in bContext space (window, area, region) */
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wmOperator *op; /* for derived handlers */
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} wmEventHandler;
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/* handler flag */
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/* after this handler all others are ignored */
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#define WM_HANDLER_BLOCKING 1
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/* custom types for handlers, for signalling, freeing */
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enum {
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WM_HANDLER_DEFAULT,
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WM_HANDLER_TRANSFORM
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};
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void wm_event_free_all (wmWindow *win);
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wmEvent *wm_event_next (wmWindow *win);
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void wm_event_free_handlers (ListBase *lb);
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/* goes over entire hierarchy: events -> window -> screen -> area -> region */
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void wm_event_do_handlers(bContext *C);
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void wm_event_add_ghostevent(wmWindow *win, int type, void *customdata);
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#endif /* WM_EVENT_SYSTEM_H */
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