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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) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* Contributor(s): Blender Foundation (2008).
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef BKE_CONTEXT_H
#define BKE_CONTEXT_H
#ifdef __cplusplus
extern "C" {
#endif
#include "DNA_listBase.h"
struct ARegion;
struct bScreen;
struct EditMesh;
struct ListBase;
struct Main;
struct Object;
struct PointerRNA;
struct ReportList;
struct Scene;
struct ScrArea;
struct SpaceLink;
struct StructRNA;
struct ToolSettings;
struct Image;
struct ImBuf;
struct wmWindow;
struct wmWindowManager;
/* Structs */
struct bContext;
typedef struct bContext bContext;
typedef void bContextDataMember;
struct bContextDataResult;
typedef struct bContextDataResult bContextDataResult;
typedef int (*bContextDataCallback)(const bContext *C,
const bContextDataMember *member, bContextDataResult *result);
/* Context */
bContext *CTX_create(void);
void CTX_free(bContext *C);
bContext *CTX_copy(const bContext *C, int thread);
int CTX_thread(const bContext *C);
/* Context Task and Reports */
typedef enum bContextTask {
CTX_DRAWING = 0,
CTX_EDITING = 1,
CTX_EVALUATING = 2,
CTX_UNDEFINED = 3
} bContextTask;
bContextTask CTX_task(const bContext *C);
void CTX_task_set(bContext *C, bContextTask task);
struct ReportList *CTX_reports(const bContext *C);
void CTX_reports_set(bContext *C, struct ReportList *reports);
/* Window Manager Context */
struct wmWindowManager *CTX_wm_manager(const bContext *C);
struct wmWindow *CTX_wm_window(const bContext *C);
struct bScreen *CTX_wm_screen(const bContext *C);
struct ScrArea *CTX_wm_area(const bContext *C);
struct SpaceLink *CTX_wm_space_data(const bContext *C);
struct ARegion *CTX_wm_region(const bContext *C);
void *CTX_wm_region_data(const bContext *C);
struct uiBlock *CTX_wm_ui_block(const bContext *C);
void CTX_wm_manager_set(bContext *C, struct wmWindowManager *wm);
void CTX_wm_window_set(bContext *C, struct wmWindow *win);
void CTX_wm_screen_set(bContext *C, struct bScreen *screen); /* to be removed */
void CTX_wm_area_set(bContext *C, struct ScrArea *win);
void CTX_wm_region_set(bContext *C, struct ARegion *win);
void CTX_wm_ui_block_set(bContext *C, struct uiBlock *block, bContextDataCallback cb);
/* Data Context
- note: listbases consist of LinkData items and must be
freed with BLI_freelistN! */
void CTX_data_pointer_set(bContextDataResult *result, void *data);
void CTX_data_list_add(bContextDataResult *result, void *data);
#define CTX_DATA_BEGIN(C, Type, instance, member) \
{ \
ListBase ctx_data_list; \
LinkData *link; \
CTX_data_##member(C, &ctx_data_list); \
for(link=ctx_data_list.first; link; link=link->next) { \
Type instance= link->data;
#define CTX_DATA_END \
} \
BLI_freelistN(&ctx_data_list); \
}
#define CTX_DATA_COUNT(C, member, i) \
CTX_DATA_BEGIN(C, void*, unused, member) \
i++; \
CTX_DATA_END
/* Data Context Members */
struct Main *CTX_data_main(const bContext *C);
struct Scene *CTX_data_scene(const bContext *C);
struct ToolSettings *CTX_data_tool_settings(const bContext *C);
void CTX_data_main_set(bContext *C, struct Main *bmain);
void CTX_data_scene_set(bContext *C, struct Scene *bmain);
int CTX_data_selected_objects(const bContext *C, ListBase *list);
int CTX_data_selected_bases(const bContext *C, ListBase *list);
int CTX_data_visible_objects(const bContext *C, ListBase *list);
int CTX_data_visible_bases(const bContext *C, ListBase *list);
struct Object *CTX_data_active_object(const bContext *C);
struct Base *CTX_data_active_base(const bContext *C);
struct Object *CTX_data_edit_object(const bContext *C);
struct Image *CTX_data_edit_image(const bContext *C);
struct ImBuf *CTX_data_edit_image_buffer(const bContext *C);
int CTX_data_selected_nodes(const bContext *C, ListBase *list);
/* Data Evaluation Context */
float CTX_eval_frame(const bContext *C);
int CTX_eval_render_resolution(const bContext *C);
void CTX_eval_render_resolution_set(bContext *C, int render);
#ifdef __cplusplus
}
#endif
#endif
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