C++ ANIM_editkeyframes_select函数代码示例

/* option 1) select keyframe directly under mouse */
static void actkeys_mselect_single(bAnimContext *ac, bAnimListElem *ale, short select_mode, float selx)
{
	KeyframeEditData ked = {{NULL}};
	KeyframeEditFunc select_cb, ok_cb;
	
	/* get functions for selecting keyframes */
	select_cb = ANIM_editkeyframes_select(select_mode);
	ok_cb = ANIM_editkeyframes_ok(BEZT_OK_FRAME);
	ked.f1 = selx;
	
	/* select the nominated keyframe on the given frame */
	if (ale->type == ANIMTYPE_GPLAYER)
		ED_gpencil_select_frame(ale->data, selx, select_mode);
	else if (ale->type == ANIMTYPE_MASKLAYER)
		ED_mask_select_frame(ale->data, selx, select_mode);
	else {
		if (ELEM(ac->datatype, ANIMCONT_GPENCIL, ANIMCONT_MASK) &&
		    (ale->type == ANIMTYPE_SUMMARY) && (ale->datatype == ALE_ALL))
		{
			ListBase anim_data = {NULL, NULL};
			int filter;
			filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE /*| ANIMFILTER_CURVESONLY */ | ANIMFILTER_NODUPLIS);
			ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
			for (ale = anim_data.first; ale; ale = ale->next) {
				if (ale->type == ANIMTYPE_GPLAYER)
					ED_gpencil_select_frame(ale->data, selx, select_mode);
				else if (ale->type == ANIMTYPE_MASKLAYER)
					ED_mask_select_frame(ale->data, selx, select_mode);
			}
		}
		else {
			ANIM_animchannel_keyframes_loop(&ked, ac->ads, ale, ok_cb, select_cb, NULL);
		}
	}
}

/* Deselects keyframes in the action editor
 *	- This is called by the deselect all operator, as well as other ones!
 *
 * 	- test: check if select or deselect all
 *	- sel: how to select keyframes (SELECT_*)
 */
static void deselect_action_keys (bAnimContext *ac, short test, short sel)
{
	ListBase anim_data = {NULL, NULL};
	bAnimListElem *ale;
	int filter;
	
	KeyframeEditData ked= {{NULL}};
	KeyframeEditFunc test_cb, sel_cb;
	
	/* determine type-based settings */
	if (ac->datatype == ANIMCONT_GPENCIL)
		filter= (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE | ANIMFILTER_NODUPLIS);
	else
		filter= (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE /*| ANIMFILTER_CURVESONLY*/ | ANIMFILTER_NODUPLIS);
	
	/* filter data */
	ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
	
	/* init BezTriple looping data */
	test_cb= ANIM_editkeyframes_ok(BEZT_OK_SELECTED);
	
	/* See if we should be selecting or deselecting */
	if (test) {
		for (ale= anim_data.first; ale; ale= ale->next) {
			if (ale->type == ANIMTYPE_GPLAYER) {
				if (is_gplayer_frame_selected(ale->data)) {
					sel= SELECT_SUBTRACT;
					break;
				}
			}
			else {
				if (ANIM_fcurve_keyframes_loop(&ked, ale->key_data, NULL, test_cb, NULL)) {
					sel= SELECT_SUBTRACT;
					break;
				}
			}
		}
	}
	
	/* convert sel to selectmode, and use that to get editor */
	sel_cb= ANIM_editkeyframes_select(sel);
	
	/* Now set the flags */
	for (ale= anim_data.first; ale; ale= ale->next) {
		if (ale->type == ANIMTYPE_GPLAYER)
			set_gplayer_frame_selection(ale->data, sel);
		else
			ANIM_fcurve_keyframes_loop(&ked, ale->key_data, NULL, sel_cb, NULL); 
	}
	
	/* Cleanup */
	BLI_freelistN(&anim_data);
}

/* TODO, this is almost an _exact_ duplicate of a function of the same name in graph_select.c
 * should de-duplicate - campbell */
static void markers_selectkeys_between(bAnimContext *ac)
{
	ListBase anim_data = {NULL, NULL};
	bAnimListElem *ale;
	int filter;
	
	KeyframeEditFunc ok_cb, select_cb;
	KeyframeEditData ked = {{NULL}};
	float min, max;
	
	/* get extreme markers */
	ED_markers_get_minmax(ac->markers, 1, &min, &max);
	min -= 0.5f;
	max += 0.5f;
	
	/* get editing funcs + data */
	ok_cb = ANIM_editkeyframes_ok(BEZT_OK_FRAMERANGE);
	select_cb = ANIM_editkeyframes_select(SELECT_ADD);

	ked.f1 = min;
	ked.f2 = max;
	
	/* filter data */
	filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE /*| ANIMFILTER_CURVESONLY */ | ANIMFILTER_NODUPLIS);
	ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
	
	/* select keys in-between */
	for (ale = anim_data.first; ale; ale = ale->next) {
		AnimData *adt = ANIM_nla_mapping_get(ac, ale);
		
		if (adt) {
			ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 0, 1);
			ANIM_fcurve_keyframes_loop(&ked, ale->key_data, ok_cb, select_cb, NULL);
			ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 1, 1);
		}
		else if (ale->type == ANIMTYPE_GPLAYER) {
			ED_gplayer_frames_select_border(ale->data, min, max, SELECT_ADD);
		}
		else if (ale->type == ANIMTYPE_MASKLAYER) {
			ED_masklayer_frames_select_border(ale->data, min, max, SELECT_ADD);
		}
		else {
			ANIM_fcurve_keyframes_loop(&ked, ale->key_data, ok_cb, select_cb, NULL);
		}
	}
	
	/* Cleanup */
	ANIM_animdata_freelist(&anim_data);
}

/* option 1) select keyframe directly under mouse */
static void actkeys_mselect_single (bAnimContext *ac, bAnimListElem *ale, short select_mode, float selx)
{
	KeyframeEditData ked= {{NULL}};
	KeyframeEditFunc select_cb, ok_cb;
	
	/* get functions for selecting keyframes */
	select_cb= ANIM_editkeyframes_select(select_mode);
	ok_cb= ANIM_editkeyframes_ok(BEZT_OK_FRAME);
	ked.f1= selx;
	
	/* select the nominated keyframe on the given frame */
	if (ale->type == ANIMTYPE_GPLAYER)
		select_gpencil_frame(ale->data, selx, select_mode);
	else
		ANIM_animchannel_keyframes_loop(&ked, ac->ads, ale, ok_cb, select_cb, NULL);
}

/* Option 3) Selects all visible keyframes in the same frame as the mouse click */
static void actkeys_mselect_column(bAnimContext *ac, short select_mode, float selx)
{
	ListBase anim_data = {NULL, NULL};
	bAnimListElem *ale;
	int filter;
	
	KeyframeEditFunc select_cb, ok_cb;
	KeyframeEditData ked = {{NULL}};
	
	/* set up BezTriple edit callbacks */
	select_cb = ANIM_editkeyframes_select(select_mode);
	ok_cb = ANIM_editkeyframes_ok(BEZT_OK_FRAME);
	
	/* loop through all of the keys and select additional keyframes
	 * based on the keys found to be selected above
	 */
	if (ELEM(ac->datatype, ANIMCONT_GPENCIL, ANIMCONT_MASK))
		filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE /*| ANIMFILTER_CURVESONLY */ | ANIMFILTER_NODUPLIS);
	else
		filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE | ANIMFILTER_NODUPLIS);
	ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
	
	for (ale = anim_data.first; ale; ale = ale->next) {
		AnimData *adt = ANIM_nla_mapping_get(ac, ale);
		
		/* set frame for validation callback to refer to */
		if (adt)
			ked.f1 = BKE_nla_tweakedit_remap(adt, selx, NLATIME_CONVERT_UNMAP);
		else
			ked.f1 = selx;
		
		/* select elements with frame number matching cfra */
		if (ale->type == ANIMTYPE_GPLAYER)
			ED_gpencil_select_frame(ale->key_data, selx, select_mode);
		else if (ale->type == ANIMTYPE_MASKLAYER)
			ED_mask_select_frame(ale->key_data, selx, select_mode);
		else
			ANIM_fcurve_keyframes_loop(&ked, ale->key_data, ok_cb, select_cb, NULL);
	}
	
	/* free elements */
	BLI_freelistN(&ked.list);
	ANIM_animdata_freelist(&anim_data);
}

/* option 4) select all keyframes in same channel */
static void actkeys_mselect_channel_only(bAnimContext *ac, bAnimListElem *ale, short select_mode)
{
	KeyframeEditFunc select_cb;
	
	/* get functions for selecting keyframes */
	select_cb = ANIM_editkeyframes_select(select_mode);
	
	/* select all keyframes in this channel */
	if (ale->type == ANIMTYPE_GPLAYER) {
		ED_gpencil_select_frames(ale->data, select_mode);
	}
	else if (ale->type == ANIMTYPE_MASKLAYER) {
		ED_mask_select_frames(ale->data, select_mode);
	}
	else {
		if (ELEM(ac->datatype, ANIMCONT_GPENCIL, ANIMCONT_MASK) &&
		    (ale->type == ANIMTYPE_SUMMARY) && (ale->datatype == ALE_ALL))
		{
			ListBase anim_data = {NULL, NULL};
			int filter;
			
			filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE /*| ANIMFILTER_CURVESONLY */ | ANIMFILTER_NODUPLIS);
			ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
			
			for (ale = anim_data.first; ale; ale = ale->next) {
				if (ale->type == ANIMTYPE_GPLAYER) {
					ED_gpencil_select_frames(ale->data, select_mode);
				}
				else if (ale->type == ANIMTYPE_MASKLAYER) {
					ED_mask_select_frames(ale->data, select_mode);
				}
			}
			
			ANIM_animdata_freelist(&anim_data);
		}
		else {
			ANIM_animchannel_keyframes_loop(NULL, ac->ads, ale, NULL, select_cb, NULL);
		}
	}
}

static void region_select_action_keys(bAnimContext *ac, const rctf *rectf_view, short mode, short selectmode, void *data)
{
	ListBase anim_data = {NULL, NULL};
	bAnimListElem *ale;
	int filter;
	
	KeyframeEditData ked;
	KeyframeEditFunc ok_cb, select_cb;
	View2D *v2d = &ac->ar->v2d;
	rctf rectf, scaled_rectf;
	float ymin = 0, ymax = (float)(-ACHANNEL_HEIGHT_HALF(ac));
	
	/* convert mouse coordinates to frame ranges and channel coordinates corrected for view pan/zoom */
	UI_view2d_region_to_view_rctf(v2d, rectf_view, &rectf);
	
	/* filter data */
	filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE | ANIMFILTER_LIST_CHANNELS);
	ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
	
	/* get beztriple editing/validation funcs  */
	select_cb = ANIM_editkeyframes_select(selectmode);
	ok_cb = ANIM_editkeyframes_ok(mode);
	
	/* init editing data */
	memset(&ked, 0, sizeof(KeyframeEditData));
	if (mode == BEZT_OK_CHANNEL_LASSO) {
		KeyframeEdit_LassoData *data_lasso = data;
		data_lasso->rectf_scaled = &scaled_rectf;
		ked.data = data_lasso;
	}
	else if (mode == BEZT_OK_CHANNEL_CIRCLE) {
		KeyframeEdit_CircleData *data_circle = data;
		data_circle->rectf_scaled = &scaled_rectf;
		ked.data = data;
	}
	else {
		ked.data = &scaled_rectf;
	}
	
	/* loop over data, doing region select */
	for (ale = anim_data.first; ale; ale = ale->next) {
		AnimData *adt = ANIM_nla_mapping_get(ac, ale);
		
		/* get new vertical minimum extent of channel */
		ymin = ymax - ACHANNEL_STEP(ac);
		
		/* compute midpoint of channel (used for testing if the key is in the region or not) */
		ked.channel_y = ymin + ACHANNEL_HEIGHT_HALF(ac);
		
		/* if channel is mapped in NLA, apply correction
		 * - Apply to the bounds being checked, not all the keyframe points,
		 *   to avoid having scaling everything
		 * - Save result to the scaled_rect, which is all that these operators
		 *   will read from
		 */
		if (adt) {
			ked.iterflags &= ~(KED_F1_NLA_UNMAP | KED_F2_NLA_UNMAP);
			ked.f1 = BKE_nla_tweakedit_remap(adt, rectf.xmin, NLATIME_CONVERT_UNMAP);
			ked.f2 = BKE_nla_tweakedit_remap(adt, rectf.xmax, NLATIME_CONVERT_UNMAP);
		}
		else {
			ked.iterflags |= (KED_F1_NLA_UNMAP | KED_F2_NLA_UNMAP); /* for summary tracks */
			ked.f1 = rectf.xmin;
			ked.f2 = rectf.xmax;
		}
		
		/* Update values for scaled_rectf - which is used to compute the mapping in the callbacks
		 * NOTE: Since summary tracks need late-binding remapping, the callbacks may overwrite these 
		 *       with the properly remapped ked.f1/f2 values, when needed
		 */
		scaled_rectf.xmin = ked.f1;
		scaled_rectf.xmax = ked.f2;
		scaled_rectf.ymin = ymin;
		scaled_rectf.ymax = ymax;
		
		/* perform vertical suitability check (if applicable) */
		if ((mode == ACTKEYS_BORDERSEL_FRAMERANGE) ||
		    !((ymax < rectf.ymin) || (ymin > rectf.ymax)))
		{
			/* loop over data selecting */
			switch (ale->type) {
#if 0 /* XXX: Keyframes are not currently shown here */
				case ANIMTYPE_GPDATABLOCK:
				{
					bGPdata *gpd = ale->data;
					bGPDlayer *gpl;
					for (gpl = gpd->layers.first; gpl; gpl = gpl->next) {
						ED_gplayer_frames_select_region(&ked, ale->data, mode, selectmode);
					}
					break;
				}
#endif
				case ANIMTYPE_GPLAYER:
				{
					ED_gplayer_frames_select_region(&ked, ale->data, mode, selectmode);
					break;
				}
				case ANIMTYPE_MASKDATABLOCK:
				{
					Mask *mask = ale->data;
//.........这里部分代码省略.........

static void borderselect_action (bAnimContext *ac, rcti rect, short mode, short selectmode)
{
	ListBase anim_data = {NULL, NULL};
	bAnimListElem *ale;
	int filter;
	
	KeyframeEditData ked;
	KeyframeEditFunc ok_cb, select_cb;
	View2D *v2d= &ac->ar->v2d;
	rctf rectf;
	float ymin=0, ymax=(float)(-ACHANNEL_HEIGHT_HALF);
	
	/* convert mouse coordinates to frame ranges and channel coordinates corrected for view pan/zoom */
	UI_view2d_region_to_view(v2d, rect.xmin, rect.ymin+2, &rectf.xmin, &rectf.ymin);
	UI_view2d_region_to_view(v2d, rect.xmax, rect.ymax-2, &rectf.xmax, &rectf.ymax);
	
	/* filter data */
	filter= (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE | ANIMFILTER_LIST_CHANNELS | ANIMFILTER_NODUPLIS);
	ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
	
	/* get beztriple editing/validation funcs  */
	select_cb= ANIM_editkeyframes_select(selectmode);
	
	if (ELEM(mode, ACTKEYS_BORDERSEL_FRAMERANGE, ACTKEYS_BORDERSEL_ALLKEYS))
		ok_cb= ANIM_editkeyframes_ok(BEZT_OK_FRAMERANGE);
	else
		ok_cb= NULL;
		
	/* init editing data */
	memset(&ked, 0, sizeof(KeyframeEditData));
	
	/* loop over data, doing border select */
	for (ale= anim_data.first; ale; ale= ale->next) {
		AnimData *adt= ANIM_nla_mapping_get(ac, ale);
		
		/* get new vertical minimum extent of channel */
		ymin= ymax - ACHANNEL_STEP;
		
		/* set horizontal range (if applicable) */
		if (ELEM(mode, ACTKEYS_BORDERSEL_FRAMERANGE, ACTKEYS_BORDERSEL_ALLKEYS)) {
			/* if channel is mapped in NLA, apply correction */
			if (adt) {
				ked.f1= BKE_nla_tweakedit_remap(adt, rectf.xmin, NLATIME_CONVERT_UNMAP);
				ked.f2= BKE_nla_tweakedit_remap(adt, rectf.xmax, NLATIME_CONVERT_UNMAP);
			}
			else {
				ked.f1= rectf.xmin;
				ked.f2= rectf.xmax;
			}
		}
		
		/* perform vertical suitability check (if applicable) */
		if ( (mode == ACTKEYS_BORDERSEL_FRAMERANGE) || 
			!((ymax < rectf.ymin) || (ymin > rectf.ymax)) )
		{
			/* loop over data selecting */
			if (ale->type == ANIMTYPE_GPLAYER)
				borderselect_gplayer_frames(ale->data, rectf.xmin, rectf.xmax, selectmode);
			else
				ANIM_animchannel_keyframes_loop(&ked, ac->ads, ale, ok_cb, select_cb, NULL);
		}
		
		/* set minimum extent to be the maximum of the next channel */
		ymax=ymin;
	}
	
	/* cleanup */
	BLI_freelistN(&anim_data);
}

static void borderselect_action(bAnimContext *ac, const rcti rect, short mode, short selectmode)
{
	ListBase anim_data = {NULL, NULL};
	bAnimListElem *ale;
	int filter;
	
	KeyframeEditData ked;
	KeyframeEditFunc ok_cb, select_cb;
	View2D *v2d = &ac->ar->v2d;
	rctf rectf;
	float ymin = 0, ymax = (float)(-ACHANNEL_HEIGHT_HALF(ac));
	
	/* convert mouse coordinates to frame ranges and channel coordinates corrected for view pan/zoom */
	UI_view2d_region_to_view(v2d, rect.xmin, rect.ymin + 2, &rectf.xmin, &rectf.ymin);
	UI_view2d_region_to_view(v2d, rect.xmax, rect.ymax - 2, &rectf.xmax, &rectf.ymax);
	
	/* filter data */
	filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE | ANIMFILTER_LIST_CHANNELS);
	ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
	
	/* get beztriple editing/validation funcs  */
	select_cb = ANIM_editkeyframes_select(selectmode);
	
	if (ELEM(mode, ACTKEYS_BORDERSEL_FRAMERANGE, ACTKEYS_BORDERSEL_ALLKEYS))
		ok_cb = ANIM_editkeyframes_ok(BEZT_OK_FRAMERANGE);
	else
		ok_cb = NULL;
		
	/* init editing data */
	memset(&ked, 0, sizeof(KeyframeEditData));
	
	/* loop over data, doing border select */
	for (ale = anim_data.first; ale; ale = ale->next) {
		AnimData *adt = ANIM_nla_mapping_get(ac, ale);
		
		/* get new vertical minimum extent of channel */
		ymin = ymax - ACHANNEL_STEP(ac);
		
		/* set horizontal range (if applicable) */
		if (ELEM(mode, ACTKEYS_BORDERSEL_FRAMERANGE, ACTKEYS_BORDERSEL_ALLKEYS)) {
			/* if channel is mapped in NLA, apply correction */
			if (adt) {
				ked.iterflags &= ~(KED_F1_NLA_UNMAP | KED_F2_NLA_UNMAP);
				ked.f1 = BKE_nla_tweakedit_remap(adt, rectf.xmin, NLATIME_CONVERT_UNMAP);
				ked.f2 = BKE_nla_tweakedit_remap(adt, rectf.xmax, NLATIME_CONVERT_UNMAP);
			}
			else {
				ked.iterflags |= (KED_F1_NLA_UNMAP | KED_F2_NLA_UNMAP); /* for summary tracks */
				ked.f1 = rectf.xmin;
				ked.f2 = rectf.xmax;
			}
		}
		
		/* perform vertical suitability check (if applicable) */
		if ((mode == ACTKEYS_BORDERSEL_FRAMERANGE) ||
		    !((ymax < rectf.ymin) || (ymin > rectf.ymax)))
		{
			/* loop over data selecting */
			switch (ale->type) {
#if 0 /* XXX: Keyframes are not currently shown here */
				case ANIMTYPE_GPDATABLOCK:
				{
					bGPdata *gpd = ale->data;
					bGPDlayer *gpl;
					for (gpl = gpd->layers.first; gpl; gpl = gpl->next) {
						ED_gplayer_frames_select_border(gpl, rectf.xmin, rectf.xmax, selectmode);
					}
					break;
				}
#endif
				case ANIMTYPE_GPLAYER:
					ED_gplayer_frames_select_border(ale->data, rectf.xmin, rectf.xmax, selectmode);
					break;
				case ANIMTYPE_MASKDATABLOCK:
				{
					Mask *mask = ale->data;
					MaskLayer *masklay;
					for (masklay = mask->masklayers.first; masklay; masklay = masklay->next) {
						ED_masklayer_frames_select_border(masklay, rectf.xmin, rectf.xmax, selectmode);
					}
					break;
				}
				case ANIMTYPE_MASKLAYER:
					ED_masklayer_frames_select_border(ale->data, rectf.xmin, rectf.xmax, selectmode);
					break;
				default:
					ANIM_animchannel_keyframes_loop(&ked, ac->ads, ale, ok_cb, select_cb, NULL);
					break;
			}
		}
		
		/* set minimum extent to be the maximum of the next channel */
		ymax = ymin;
	}
	
	/* cleanup */
	ANIM_animdata_freelist(&anim_data);
}

static void actkeys_select_leftright(bAnimContext *ac, short leftright, short select_mode)
{
	ListBase anim_data = {NULL, NULL};
	bAnimListElem *ale;
	int filter;
	
	KeyframeEditFunc ok_cb, select_cb;
	KeyframeEditData ked = {{NULL}};
	Scene *scene = ac->scene;
	
	/* if select mode is replace, deselect all keyframes (and channels) first */
	if (select_mode == SELECT_REPLACE) {
		select_mode = SELECT_ADD;
		
		/* - deselect all other keyframes, so that just the newly selected remain
		 * - channels aren't deselected, since we don't re-select any as a consequence
		 */
		deselect_action_keys(ac, 0, SELECT_SUBTRACT);
	}
	
	/* set callbacks and editing data */
	ok_cb = ANIM_editkeyframes_ok(BEZT_OK_FRAMERANGE);
	select_cb = ANIM_editkeyframes_select(select_mode);
	
	if (leftright == ACTKEYS_LRSEL_LEFT) {
		ked.f1 = MINAFRAMEF;
		ked.f2 = (float)(CFRA + 0.1f);
	}
	else {
		ked.f1 = (float)(CFRA - 0.1f);
		ked.f2 = MAXFRAMEF;
	}
	
	/* filter data */
	if (ELEM(ac->datatype, ANIMCONT_GPENCIL, ANIMCONT_MASK))
		filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE | ANIMFILTER_NODUPLIS);
	else
		filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE /*| ANIMFILTER_CURVESONLY*/ | ANIMFILTER_NODUPLIS);
	ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
		
	/* select keys */
	for (ale = anim_data.first; ale; ale = ale->next) {
		AnimData *adt = ANIM_nla_mapping_get(ac, ale);
		
		if (adt) {
			ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 0, 1);
			ANIM_fcurve_keyframes_loop(&ked, ale->key_data, ok_cb, select_cb, NULL);
			ANIM_nla_mapping_apply_fcurve(adt, ale->key_data, 1, 1);
		}
		else if (ale->type == ANIMTYPE_GPLAYER)
			ED_gplayer_frames_select_border(ale->data, ked.f1, ked.f2, select_mode);
		else if (ale->type == ANIMTYPE_MASKLAYER)
			ED_masklayer_frames_select_border(ale->data, ked.f1, ked.f2, select_mode);
		else
			ANIM_fcurve_keyframes_loop(&ked, ale->key_data, ok_cb, select_cb, NULL);
	}
	
	/* Sync marker support */
	if (select_mode == SELECT_ADD) {
		SpaceAction *saction = (SpaceAction *)ac->sl;
		
		if ((saction) && (saction->flag & SACTION_MARKERS_MOVE)) {
			ListBase *markers = ED_animcontext_get_markers(ac);
			TimeMarker *marker;
			
			for (marker = markers->first; marker; marker = marker->next) {
				if (((leftright == ACTKEYS_LRSEL_LEFT)  && (marker->frame <  CFRA)) ||
				    ((leftright == ACTKEYS_LRSEL_RIGHT) && (marker->frame >= CFRA)))
				{
					marker->flag |= SELECT;
				}
				else {
					marker->flag &= ~SELECT;
				}
			}
		}
	}

	/* Cleanup */
	ANIM_animdata_freelist(&anim_data);
}