示例#1
0
/**
 * \note doesn't run exit() call #WM_exit() for that.
 */
void WM_exit_ext(bContext *C, const bool do_python)
{
	wmWindowManager *wm = C ? CTX_wm_manager(C) : NULL;

	/* first wrap up running stuff, we assume only the active WM is running */
	/* modal handlers are on window level freed, others too? */
	/* note; same code copied in wm_files.c */
	if (C && wm) {
		wmWindow *win;

		if (!G.background) {
			struct MemFile *undo_memfile = wm->undo_stack ? ED_undosys_stack_memfile_get_active(wm->undo_stack) : NULL;
			if ((U.uiflag2 & USER_KEEP_SESSION) || (undo_memfile != NULL)) {
				/* save the undo state as quit.blend */
				char filename[FILE_MAX];
				bool has_edited;
				int fileflags = G.fileflags & ~(G_FILE_COMPRESS | G_FILE_AUTOPLAY | G_FILE_HISTORY);

				BLI_make_file_string("/", filename, BKE_tempdir_base(), BLENDER_QUIT_FILE);

				has_edited = ED_editors_flush_edits(C, false);

				if ((has_edited && BLO_write_file(CTX_data_main(C), filename, fileflags, NULL, NULL)) ||
				    (undo_memfile && BLO_memfile_write_file(undo_memfile, filename)))
				{
					printf("Saved session recovery to '%s'\n", filename);
				}
			}
		}

		WM_jobs_kill_all(wm);

		for (win = wm->windows.first; win; win = win->next) {

			CTX_wm_window_set(C, win);  /* needed by operator close callbacks */
			WM_event_remove_handlers(C, &win->handlers);
			WM_event_remove_handlers(C, &win->modalhandlers);
			ED_screen_exit(C, win, win->screen);
		}
	}

	BKE_addon_pref_type_free();
	wm_operatortype_free();
	wm_dropbox_free();
	WM_menutype_free();
	WM_uilisttype_free();

	/* all non-screen and non-space stuff editors did, like editmode */
	if (C)
		ED_editors_exit(C);

	ED_undosys_type_free();

//	XXX
//	BIF_GlobalReebFree();
//	BIF_freeRetarget();
	BIF_freeTemplates(C);

	free_openrecent();

	BKE_mball_cubeTable_free();

	/* render code might still access databases */
	RE_FreeAllRender();
	RE_engines_exit();

	ED_preview_free_dbase();  /* frees a Main dbase, before BKE_blender_free! */

	if (C && wm)
		wm_free_reports(C);  /* before BKE_blender_free! - since the ListBases get freed there */

	BKE_sequencer_free_clipboard(); /* sequencer.c */
	BKE_tracking_clipboard_free();
	BKE_mask_clipboard_free();
	BKE_vfont_clipboard_free();

#ifdef WITH_COMPOSITOR
	COM_deinitialize();
#endif

	BKE_blender_free();  /* blender.c, does entire library and spacetypes */
//	free_matcopybuf();
	ANIM_fcurves_copybuf_free();
	ANIM_drivers_copybuf_free();
	ANIM_driver_vars_copybuf_free();
	ANIM_fmodifiers_copybuf_free();
	ED_gpencil_anim_copybuf_free();
	ED_gpencil_strokes_copybuf_free();
	BKE_node_clipboard_clear();

	BLF_exit();

#ifdef WITH_INTERNATIONAL
	BLF_free_unifont();
	BLF_free_unifont_mono();
	BLT_lang_free();
#endif

	ANIM_keyingset_infos_exit();

//	free_txt_data();


#ifdef WITH_PYTHON
	/* option not to close python so we can use 'atexit' */
	if (do_python && ((C == NULL) || CTX_py_init_get(C))) {
		/* XXX - old note */
		/* before BKE_blender_free so py's gc happens while library still exists */
		/* needed at least for a rare sigsegv that can happen in pydrivers */

		/* Update for blender 2.5, move after BKE_blender_free because blender now holds references to PyObject's
		 * so decref'ing them after python ends causes bad problems every time
		 * the pyDriver bug can be fixed if it happens again we can deal with it then */
		BPY_python_end();
	}
#else
	(void)do_python;
#endif

	if (!G.background) {
#ifdef WITH_OPENSUBDIV
		BKE_subsurf_osd_cleanup();
#endif

		GPU_global_buffer_pool_free();
		GPU_free_unused_buffers(G_MAIN);

		GPU_exit();
	}

	ED_file_exit(); /* for fsmenu */

	UI_exit();
	BKE_blender_userdef_data_free(&U, false);

	RNA_exit(); /* should be after BPY_python_end so struct python slots are cleared */

	wm_ghost_exit();

	CTX_free(C);
#ifdef WITH_GAMEENGINE
	SYS_DeleteSystem(SYS_GetSystem());
#endif

	GHOST_DisposeSystemPaths();

	DNA_sdna_current_free();

	BLI_threadapi_exit();

	/* No need to call this early, rather do it late so that other pieces of Blender using sound may exit cleanly,
	 * see also T50676. */
	BKE_sound_exit();

	CLG_exit();

	BKE_blender_atexit();

	if (MEM_get_memory_blocks_in_use() != 0) {
		size_t mem_in_use = MEM_get_memory_in_use() + MEM_get_memory_in_use();
		printf("Error: Not freed memory blocks: %u, total unfreed memory %f MB\n",
		       MEM_get_memory_blocks_in_use(),
		       (double)mem_in_use / 1024 / 1024);
		MEM_printmemlist();
	}
	wm_autosave_delete();

	BKE_tempdir_session_purge();
}
/* This function adds data to the keyframes copy/paste buffer, freeing existing data first */
short copy_animedit_keys(bAnimContext *ac, ListBase *anim_data)
{	
	bAnimListElem *ale;
	Scene *scene = ac->scene;
	
	/* clear buffer first */
	ANIM_fcurves_copybuf_free();
	
	/* assume that each of these is an F-Curve */
	for (ale = anim_data->first; ale; ale = ale->next) {
		FCurve *fcu = (FCurve *)ale->key_data;
		tAnimCopybufItem *aci;
		BezTriple *bezt, *nbezt, *newbuf;
		int i;
		
		/* firstly, check if F-Curve has any selected keyframes
		 *	- skip if no selected keyframes found (so no need to create unnecessary copy-buffer data)
		 *	- this check should also eliminate any problems associated with using sample-data
		 */
		if (ANIM_fcurve_keyframes_loop(NULL, fcu, NULL, ANIM_editkeyframes_ok(BEZT_OK_SELECTED), NULL) == 0)
			continue;
		
		/* init copybuf item info */
		aci = MEM_callocN(sizeof(tAnimCopybufItem), "AnimCopybufItem");
		aci->id = ale->id;
		aci->id_type = GS(ale->id->name);
		aci->grp = fcu->grp;
		aci->rna_path = MEM_dupallocN(fcu->rna_path);
		aci->array_index = fcu->array_index;
		
		/* detect if this is a bone. We do that here rather than during pasting because ID pointers will get invalidated if we undo.
		 * storing the relevant information here helps avoiding crashes if we undo-repaste */
		if ((aci->id_type == ID_OB) && (((Object *)aci->id)->type == OB_ARMATURE) && aci->rna_path) {
			Object *ob = (Object *)aci->id;
			bPoseChannel *pchan;
			char *bone_name;

			bone_name = BLI_str_quoted_substrN(aci->rna_path, "pose.bones[");
			pchan = BKE_pose_channel_find_name(ob->pose, bone_name);
			if (pchan) {
				aci->is_bone = true;
			}
			if (bone_name) MEM_freeN(bone_name);
		}
		
		BLI_addtail(&animcopybuf, aci);
		
		/* add selected keyframes to buffer */
		/* TODO: currently, we resize array every time we add a new vert -
		 * this works ok as long as it is assumed only a few keys are copied */
		for (i = 0, bezt = fcu->bezt; i < fcu->totvert; i++, bezt++) {
			if (BEZT_ISSEL_ANY(bezt)) {
				/* add to buffer */
				newbuf = MEM_callocN(sizeof(BezTriple) * (aci->totvert + 1), "copybuf beztriple");
				
				/* assume that since we are just re-sizing the array, just copy all existing data across */
				if (aci->bezt)
					memcpy(newbuf, aci->bezt, sizeof(BezTriple) * (aci->totvert));
				
				/* copy current beztriple across too */
				nbezt = &newbuf[aci->totvert];
				*nbezt = *bezt;
				
				/* ensure copy buffer is selected so pasted keys are selected */
				BEZT_SEL_ALL(nbezt);
				
				/* free old array and set the new */
				if (aci->bezt) MEM_freeN(aci->bezt);
				aci->bezt = newbuf;
				aci->totvert++;
				
				/* check if this is the earliest frame encountered so far */
				if (bezt->vec[1][0] < animcopy_firstframe)
					animcopy_firstframe = bezt->vec[1][0];
				if (bezt->vec[1][0] > animcopy_lastframe)
					animcopy_lastframe = bezt->vec[1][0];
			}
		}
		
	}
	
	/* check if anything ended up in the buffer */
	if (ELEM(NULL, animcopybuf.first, animcopybuf.last))
		return -1;

	/* in case 'relative' paste method is used */
	animcopy_cfra = CFRA;

	/* everything went fine */
	return 0;
}