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/**
* $Id:
*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* 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.
*
* The Original Code is Copyright (C) 2007 Blender Foundation.
* All rights reserved.
*
*
* Contributor(s): Blender Foundation
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef DNA_WINDOWMANAGER_TYPES_H
#define DNA_WINDOWMANAGER_TYPES_H
#include "DNA_listBase.h"
#include "DNA_vec_types.h"
#include "DNA_ID.h"
/* defined here: */
struct wmWindowManager;
struct wmWindow;
struct wmEvent;
struct wmOperatorType;
struct wmOperator;
/* forwards */
struct bContext;
struct wmLocal;
struct bScreen;
struct uiBlock;
struct wmSubWindow;
struct StructRNA;
struct PointerRNA;
/* windowmanager is saved, tag WMAN */
typedef struct wmWindowManager {
ID id;
struct wmWindow *windrawable, *winactive; /* separate active from drawable */
ListBase windows;
int initialized; /* set on file read */
int pad;
ListBase operators; /* operator registry */
ListBase queue; /* refresh/redraw wmNotifier structs */
ListBase reports; /* information and error reports */
/* custom keymaps */
ListBase windowkeymap;
ListBase screenkeymap;
ListBase view2dkeymap;
ListBase uikeymap;
ListBase timekeymap;
/* keymaps have to be NULLed in readfile.c */
} wmWindowManager;
/* the savable part, rest of data is local in ghostwinlay */
typedef struct wmWindow {
struct wmWindow *next, *prev;
void *ghostwin; /* dont want to include ghost.h stuff */
int winid, pad; /* winid also in screens, is for retrieving this window after read */
struct bScreen *screen; /* active screen */
char screenname[32]; /* MAX_ID_NAME for matching window with active screen after file read */
short posx, posy, sizex, sizey; /* window coords */
short windowstate; /* borderless, full */
short monitor; /* multiscreen... no idea how to store yet */
short active; /* set to 1 if an active window, for quick rejects */
short cursor; /* current mouse cursor type */
struct wmEvent *eventstate; /* storage for event system */
struct wmSubWindow *curswin; /* internal for wm_subwindow.c only */
ListBase queue; /* all events (ghost level events were handled) */
ListBase handlers; /* window+screen handlers, overriding all queues */
ListBase modalops; /* wmOperator, operators running modal */
ListBase subwindows; /* opengl stuff for sub windows, see notes in wm_subwindow.c */
ListBase gesture; /* gesture stuff */
} wmWindow;
#
#
typedef struct wmOperatorType {
struct wmOperatorType *next, *prev;
char *name; /* text for ui, undo */
char *idname; /* unique identifier */
/* this callback executes the operator without any interactive input,
* parameters may be provided through operator properties. cannot use
* any interface code or input device state.
* - see defines below for return values */
int (*exec)(struct bContext *, struct wmOperator *);
/* for modal temporary operators, initially invoke is called. then
* any further events are handled in modal. if the operation is
* cancelled due to some external reason, cancel is called
* - see defines below for return values */
int (*invoke)(struct bContext *, struct wmOperator *, struct wmEvent *);
int (*cancel)(struct bContext *, struct wmOperator *);
int (*modal)(struct bContext *, struct wmOperator *, struct wmEvent *);
/* verify if the operator can be executed in the current context, note
* that the operator might still fail to execute even if this return true */
int (*poll)(struct bContext *);
/* panel for redo and repeat */
void *(*uiBlock)(struct wmOperator *);
/* rna for properties */
struct StructRNA *srna;
short flag;
} wmOperatorType;
#define OP_MAX_TYPENAME 64
/* partial copy of the event, for matching by eventhandler */
typedef struct wmKeymapItem {
struct wmKeymapItem *next, *prev;
char idname[64]; /* used to retrieve operator type pointer */
short type; /* event code itself */
short val; /* 0=any, 1=click, 2=release, or wheelvalue, or... */
short shift, ctrl, alt, oskey; /* oskey is apple or windowskey, value denotes order of pressed */
short keymodifier; /* rawkey modifier */
short pad;
} wmKeymapItem;
/* this one is the operator itself, stored in files for macros etc */
/* operator + operatortype should be able to redo entirely, but for different contextes */
typedef struct wmOperator {
struct wmOperator *next, *prev;
wmOperatorType *type;
char idname[64]; /* used to retrieve type pointer */
/* custom storage, only while operator runs, not saved */
void *customdata;
/* IDproperty list */
IDProperty *properties;
/* runtime */
struct PointerRNA *ptr;
ListBase *modallist;
} wmOperator;
/* operator type exec(), invoke() modal(), return values */
#define OPERATOR_RUNNING_MODAL 1
#define OPERATOR_CANCELLED 2
#define OPERATOR_FINISHED 4
/* add this flag if the event should pass through */
#define OPERATOR_PASS_THROUGH 8
#endif /* DNA_WINDOWMANAGER_TYPES_H */
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