/* note, init has to be called succesfully */
static void ed_marker_move_apply(bContext *C, wmOperator *op)
{
#ifdef DURIAN_CAMERA_SWITCH
	bScreen *sc = CTX_wm_screen(C);
	Scene *scene = CTX_data_scene(C);
	Object *camera = scene->camera;
#endif
	MarkerMove *mm = op->customdata;
	TimeMarker *marker;
	int a, offs;
	
	offs = RNA_int_get(op->ptr, "frames");
	for (a = 0, marker = mm->markers->first; marker; marker = marker->next) {
		if (marker->flag & SELECT) {
			marker->frame = mm->oldframe[a] + offs;
			a++;
		}
	}

	WM_event_add_notifier(C, NC_SCENE | ND_MARKERS, NULL);
	WM_event_add_notifier(C, NC_ANIMATION | ND_MARKERS, NULL);
	
#ifdef DURIAN_CAMERA_SWITCH
	/* so we get view3d redraws */
	BKE_scene_camera_switch_update(scene);

	if (camera != scene->camera) {
		BKE_screen_view3d_scene_sync(sc);
		WM_event_add_notifier(C, NC_SCENE | NA_EDITED, scene);
	}
#endif
}
static int ed_marker_camera_bind_exec(bContext *C, wmOperator *UNUSED(op))
{
	bScreen *sc = CTX_wm_screen(C);
	Scene *scene = CTX_data_scene(C);
	Object *ob = CTX_data_active_object(C);
	ListBase *markers = ED_context_get_markers(C);
	TimeMarker *marker;

	marker = ED_markers_get_first_selected(markers);
	if (marker == NULL)
		return OPERATOR_CANCELLED;

	marker->camera = ob;

	/* camera may have changes */
	BKE_scene_camera_switch_update(scene);
	BKE_screen_view3d_scene_sync(sc);

	WM_event_add_notifier(C, NC_SCENE | ND_MARKERS, NULL);
	WM_event_add_notifier(C, NC_ANIMATION | ND_MARKERS, NULL);
	WM_event_add_notifier(C, NC_SCENE | NA_EDITED, scene); /* so we get view3d redraws */

	return OPERATOR_FINISHED;
}
示例#3
0
文件: blender.c 项目: Brachi/blender
static void setup_app_data(bContext *C, BlendFileData *bfd, const char *filepath)
{
	bScreen *curscreen = NULL;
	Scene *curscene = NULL;
	int recover;
	enum {
		LOAD_UI = 1,
		LOAD_UI_OFF,
		LOAD_UNDO,
	} mode;

	if (BLI_listbase_is_empty(&bfd->main->screen)) {
		mode = LOAD_UNDO;
	}
	else if (G.fileflags & G_FILE_NO_UI) {
		mode = LOAD_UI_OFF;
	}
	else {
		mode = LOAD_UI;
	}

	recover = (G.fileflags & G_FILE_RECOVER);

	/* Free all render results, without this stale data gets displayed after loading files */
	if (mode != LOAD_UNDO) {
		RE_FreeAllRenderResults();
	}

	/* Only make filepaths compatible when loading for real (not undo) */
	if (mode != LOAD_UNDO) {
		clean_paths(bfd->main);
	}

	/* XXX here the complex windowmanager matching */
	
	/* no load screens? */
	if (mode != LOAD_UI) {
		/* Logic for 'track_undo_scene' is to keep using the scene which the active screen has,
		 * as long as the scene associated with the undo operation is visible in one of the open windows.
		 *
		 * - 'curscreen->scene' - scene the user is currently looking at.
		 * - 'bfd->curscene' - scene undo-step was created in.
		 *
		 * This means users can have 2+ windows open and undo in both without screens switching.
		 * But if they close one of the screens,
		 * undo will ensure that the scene being operated on will be activated
		 * (otherwise we'd be undoing on an off-screen scene which isn't acceptable).
		 * see: T43424
		 */
		bool track_undo_scene;

		/* comes from readfile.c */
		SWAP(ListBase, G.main->wm, bfd->main->wm);
		SWAP(ListBase, G.main->screen, bfd->main->screen);
		
		/* we re-use current screen */
		curscreen = CTX_wm_screen(C);
		/* but use new Scene pointer */
		curscene = bfd->curscene;

		track_undo_scene = (mode == LOAD_UNDO && curscreen && curscene && bfd->main->wm.first);

		if (curscene == NULL) curscene = bfd->main->scene.first;
		/* empty file, we add a scene to make Blender work */
		if (curscene == NULL) curscene = BKE_scene_add(bfd->main, "Empty");

		if (track_undo_scene) {
			/* keep the old (free'd) scene, let 'blo_lib_link_screen_restore'
			 * replace it with 'curscene' if its needed */
		}
		else {
			/* and we enforce curscene to be in current screen */
			if (curscreen) {
				/* can run in bgmode */
				curscreen->scene = curscene;
			}
		}

		/* clear_global will free G.main, here we can still restore pointers */
		blo_lib_link_screen_restore(bfd->main, curscreen, curscene);
		/* curscreen might not be set when loading without ui (see T44217) so only re-assign if available */
		if (curscreen) {
			curscene = curscreen->scene;
		}

		if (track_undo_scene) {
			wmWindowManager *wm = bfd->main->wm.first;
			if (wm_scene_is_visible(wm, bfd->curscene) == false) {
				curscene = bfd->curscene;
				curscreen->scene = curscene;
				BKE_screen_view3d_scene_sync(curscreen);
			}
		}
	}
	
	/* free G.main Main database */
//	CTX_wm_manager_set(C, NULL);
	clear_global();
	
	/* clear old property update cache, in case some old references are left dangling */
	RNA_property_update_cache_free();
	
	G.main = bfd->main;

	CTX_data_main_set(C, G.main);

	if (bfd->user) {
		
		/* only here free userdef themes... */
		BKE_userdef_free();
		
		U = *bfd->user;

		/* Security issue: any blend file could include a USER block.
		 *
		 * Currently we load prefs from BLENDER_STARTUP_FILE and later on load BLENDER_USERPREF_FILE,
		 * to load the preferences defined in the users home dir.
		 *
		 * This means we will never accidentally (or maliciously)
		 * enable scripts auto-execution by loading a '.blend' file.
		 */
		U.flag |= USER_SCRIPT_AUTOEXEC_DISABLE;

		MEM_freeN(bfd->user);
	}
	
	/* case G_FILE_NO_UI or no screens in file */
	if (mode != LOAD_UI) {
		/* leave entire context further unaltered? */
		CTX_data_scene_set(C, curscene);
	}
	else {
		G.fileflags = bfd->fileflags;
		CTX_wm_manager_set(C, G.main->wm.first);
		CTX_wm_screen_set(C, bfd->curscreen);
		CTX_data_scene_set(C, bfd->curscene);
		CTX_wm_area_set(C, NULL);
		CTX_wm_region_set(C, NULL);
		CTX_wm_menu_set(C, NULL);
		curscene = bfd->curscene;
	}
	
	/* this can happen when active scene was lib-linked, and doesn't exist anymore */
	if (CTX_data_scene(C) == NULL) {
		/* in case we don't even have a local scene, add one */
		if (!G.main->scene.first)
			BKE_scene_add(G.main, "Scene");

		CTX_data_scene_set(C, G.main->scene.first);
		CTX_wm_screen(C)->scene = CTX_data_scene(C);
		curscene = CTX_data_scene(C);
	}

	BLI_assert(curscene == CTX_data_scene(C));


	/* special cases, override loaded flags: */
	if (G.f != bfd->globalf) {
		const int flags_keep = (G_SWAP_EXCHANGE | G_SCRIPT_AUTOEXEC | G_SCRIPT_OVERRIDE_PREF);
		bfd->globalf = (bfd->globalf & ~flags_keep) | (G.f & flags_keep);
	}


	G.f = bfd->globalf;

#ifdef WITH_PYTHON
	/* let python know about new main */
	BPY_context_update(C);
#endif

	if (!G.background) {
		//setscreen(G.curscreen);
	}
	
	/* FIXME: this version patching should really be part of the file-reading code,
	 * but we still get too many unrelated data-corruption crashes otherwise... */
	if (G.main->versionfile < 250)
		do_versions_ipos_to_animato(G.main);
	
	G.main->recovered = 0;
	
	/* startup.blend or recovered startup */
	if (bfd->filename[0] == 0) {
		G.main->name[0] = 0;
	}
	else if (recover && G.relbase_valid) {
		/* in case of autosave or quit.blend, use original filename instead
		 * use relbase_valid to make sure the file is saved, else we get <memory2> in the filename */
		filepath = bfd->filename;
		G.main->recovered = 1;
	
		/* these are the same at times, should never copy to the same location */
		if (G.main->name != filepath)
			BLI_strncpy(G.main->name, filepath, FILE_MAX);
	}
	
	/* baseflags, groups, make depsgraph, etc */
	/* first handle case if other windows have different scenes visible */
	if (mode == LOAD_UI) {
		wmWindowManager *wm = G.main->wm.first;
		
		if (wm) {
			wmWindow *win;
			
			for (win = wm->windows.first; win; win = win->next) {
				if (win->screen && win->screen->scene) /* zealous check... */
					if (win->screen->scene != curscene)
						BKE_scene_set_background(G.main, win->screen->scene);
			}
		}
	}
	BKE_scene_set_background(G.main, curscene);

	if (mode != LOAD_UNDO) {
		RE_FreeAllPersistentData();
		IMB_colormanagement_check_file_config(G.main);
	}

	MEM_freeN(bfd);

}
示例#4
0
/**
 * Some editor data may need to be synced with scene data (3D View camera and layers).
 * This function ensures data is synced for editors in active layout of \a workspace.
 */
void ED_workspace_scene_data_sync(WorkSpaceInstanceHook *hook, Scene *scene)
{
  bScreen *screen = BKE_workspace_active_screen_get(hook);
  BKE_screen_view3d_scene_sync(screen, scene);
}