Cleanup: strip trailing space in editors

1 files changed, 76 insertions, 76 deletions

diff --git a/source/blender/editors/gpencil/editaction_gpencil.c b/source/blender/editors/gpencil/editaction_gpencil.c
index 90d44503013..5e62a87caf3 100644
--- a/source/blender/editors/gpencil/editaction_gpencil.c
+++ b/source/blender/editors/gpencil/editaction_gpencil.c
@@ -66,18 +66,18 @@
 bool ED_gplayer_frames_looper(bGPDlayer *gpl, Scene *scene, short (*gpf_cb)(bGPDframe *, Scene *))
 {
 	bGPDframe *gpf;
-	
+
 	/* error checker */
 	if (gpl == NULL)
 		return false;
-	
+
 	/* do loop */
 	for (gpf = gpl->frames.first; gpf; gpf = gpf->next) {
 		/* execute callback */
 		if (gpf_cb(gpf, scene))
 			return true;
 	}
-	
+
 	/* nothing to return */
 	return false;
 }
@@ -90,19 +90,19 @@ void ED_gplayer_make_cfra_list(bGPDlayer *gpl, ListBase *elems, bool onlysel)
 {
 	bGPDframe *gpf;
 	CfraElem *ce;
-	
+
 	/* error checking */
 	if (ELEM(NULL, gpl, elems))
 		return;
-	
+
 	/* loop through gp-frames, adding */
 	for (gpf = gpl->frames.first; gpf; gpf = gpf->next) {
 		if ((onlysel == 0) || (gpf->flag & GP_FRAME_SELECT)) {
 			ce = MEM_callocN(sizeof(CfraElem), "CfraElem");
-			
+
 			ce->cfra = (float)gpf->framenum;
 			ce->sel = (gpf->flag & GP_FRAME_SELECT) ? 1 : 0;
-			
+
 			BLI_addtail(elems, ce);
 		}
 	}
@@ -115,17 +115,17 @@ void ED_gplayer_make_cfra_list(bGPDlayer *gpl, ListBase *elems, bool onlysel)
 bool ED_gplayer_frame_select_check(bGPDlayer *gpl)
 {
 	bGPDframe *gpf;
-	
+
 	/* error checking */
 	if (gpl == NULL)
 		return false;
-	
+
 	/* stop at the first one found */
 	for (gpf = gpl->frames.first; gpf; gpf = gpf->next) {
 		if (gpf->flag & GP_FRAME_SELECT)
 			return true;
 	}
-	
+
 	/* not found */
 	return false;
 }
@@ -135,7 +135,7 @@ static void gpframe_select(bGPDframe *gpf, short select_mode)
 {
 	if (gpf == NULL)
 		return;
-	
+
 	switch (select_mode) {
 		case SELECT_ADD:
 			gpf->flag |= GP_FRAME_SELECT;
@@ -153,11 +153,11 @@ static void gpframe_select(bGPDframe *gpf, short select_mode)
 void ED_gpencil_select_frames(bGPDlayer *gpl, short select_mode)
 {
 	bGPDframe *gpf;
-	
+
 	/* error checking */
 	if (gpl == NULL)
 		return;
-	
+
 	/* handle according to mode */
 	for (gpf = gpl->frames.first; gpf; gpf = gpf->next) {
 		gpframe_select(gpf, select_mode);
@@ -170,7 +170,7 @@ void ED_gplayer_frame_select_set(bGPDlayer *gpl, short mode)
 	/* error checking */
 	if (gpl == NULL)
 		return;
-	
+
 	/* now call the standard function */
 	ED_gpencil_select_frames(gpl, mode);
 }
@@ -179,12 +179,12 @@ void ED_gplayer_frame_select_set(bGPDlayer *gpl, short mode)
 void ED_gpencil_select_frame(bGPDlayer *gpl, int selx, short select_mode)
 {
 	bGPDframe *gpf;
-	
+
 	if (gpl == NULL)
 		return;
-	
+
 	gpf = BKE_gpencil_layer_find_frame(gpl, selx);
-	
+
 	if (gpf) {
 		gpframe_select(gpf, select_mode);
 	}
@@ -194,10 +194,10 @@ void ED_gpencil_select_frame(bGPDlayer *gpl, int selx, short select_mode)
 void ED_gplayer_frames_select_border(bGPDlayer *gpl, float min, float max, short select_mode)
 {
 	bGPDframe *gpf;
-	
+
 	if (gpl == NULL)
 		return;
-	
+
 	/* only select those frames which are in bounds */
 	for (gpf = gpl->frames.first; gpf; gpf = gpf->next) {
 		if (IN_RANGE(gpf->framenum, min, max))
@@ -209,21 +209,21 @@ void ED_gplayer_frames_select_border(bGPDlayer *gpl, float min, float max, short
 void ED_gplayer_frames_select_region(KeyframeEditData *ked, bGPDlayer *gpl, short tool, short select_mode)
 {
 	bGPDframe *gpf;
-	
+
 	if (gpl == NULL)
 		return;
-	
+
 	/* only select frames which are within the region */
 	for (gpf = gpl->frames.first; gpf; gpf = gpf->next) {
 		/* construct a dummy point coordinate to do this testing with */
 		float pt[2] = {0};
-		
+
 		pt[0] = gpf->framenum;
 		pt[1] = ked->channel_y;
-		
+
 		/* check the necessary regions */
 		if (tool == BEZT_OK_CHANNEL_LASSO) {
-			/* Lasso */	
+			/* Lasso */
 			if (keyframe_region_lasso_test(ked->data, pt))
 				gpframe_select(gpf, select_mode);
 		}
@@ -243,21 +243,21 @@ bool ED_gplayer_frames_delete(bGPDlayer *gpl)
 {
 	bGPDframe *gpf, *gpfn;
 	bool changed = false;
-	
+
 	/* error checking */
 	if (gpl == NULL)
 		return false;
-	
+
 	/* check for frames to delete */
 	for (gpf = gpl->frames.first; gpf; gpf = gpfn) {
 		gpfn = gpf->next;
-		
+
 		if (gpf->flag & GP_FRAME_SELECT) {
 			BKE_gpencil_layer_delframe(gpl, gpf);
 			changed = true;
 		}
 	}
-	
+
 	return changed;
 }
 
@@ -265,23 +265,23 @@ bool ED_gplayer_frames_delete(bGPDlayer *gpl)
 void ED_gplayer_frames_duplicate(bGPDlayer *gpl)
 {
 	bGPDframe *gpf, *gpfn;
-	
+
 	/* error checking */
 	if (gpl == NULL)
 		return;
-	
+
 	/* duplicate selected frames  */
 	for (gpf = gpl->frames.first; gpf; gpf = gpfn) {
 		gpfn = gpf->next;
-		
+
 		/* duplicate this frame */
 		if (gpf->flag & GP_FRAME_SELECT) {
 			bGPDframe *gpfd;
-			
+
 			/* duplicate frame, and deselect self */
 			gpfd = BKE_gpencil_frame_duplicate(gpf);
 			gpf->flag &= ~GP_FRAME_SELECT;
-			
+
 			BLI_insertlinkafter(&gpl->frames, gpf, gpfd);
 		}
 	}
@@ -293,10 +293,10 @@ void ED_gplayer_frames_duplicate(bGPDlayer *gpl)
 void ED_gplayer_frames_keytype_set(bGPDlayer *gpl, short type)
 {
 	bGPDframe *gpf;
-	
+
 	if (gpl == NULL)
 		return;
-	
+
 	for (gpf = gpl->frames.first; gpf; gpf = gpf->next) {
 		if (gpf->flag & GP_FRAME_SELECT) {
 			gpf->key_type = type;
@@ -327,7 +327,7 @@ void ED_gpencil_anim_copybuf_free(void)
 {
 	BKE_gpencil_free_layers(&gp_anim_copybuf);
 	BLI_listbase_clear(&gp_anim_copybuf);
-	
+
 	gp_anim_copy_firstframe =  999999999;
 	gp_anim_copy_lastframe  = -999999999;
 	gp_anim_copy_cfra       =  0;
@@ -344,23 +344,23 @@ bool ED_gpencil_anim_copybuf_copy(bAnimContext *ac)
 	ListBase anim_data = {NULL, NULL};
 	bAnimListElem *ale;
 	int filter;
-	
+
 	Scene *scene = ac->scene;
-	
-	
+
+
 	/* clear buffer first */
 	ED_gpencil_anim_copybuf_free();
-	
+
 	/* filter data */
 	filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE | ANIMFILTER_NODUPLIS);
 	ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
-	
+
 	/* assume that each of these is a GP layer */
 	for (ale = anim_data.first; ale; ale = ale->next) {
 		ListBase copied_frames = {NULL, NULL};
 		bGPDlayer *gpl = (bGPDlayer *)ale->data;
 		bGPDframe *gpf;
-		
+
 		/* loop over frames, and copy only selected frames */
 		for (gpf = gpl->frames.first; gpf; gpf = gpf->next) {
 			/* if frame is selected, make duplicate it and its strokes */
@@ -368,41 +368,41 @@ bool ED_gpencil_anim_copybuf_copy(bAnimContext *ac)
 				/* make a copy of this frame */
 				bGPDframe *new_frame = BKE_gpencil_frame_duplicate(gpf);
 				BLI_addtail(&copied_frames, new_frame);
-				
+
 				/* extend extents for keyframes encountered */
 				if (gpf->framenum  < gp_anim_copy_firstframe)
-					gp_anim_copy_firstframe = gpf->framenum; 
+					gp_anim_copy_firstframe = gpf->framenum;
 				if (gpf->framenum > gp_anim_copy_lastframe)
 					gp_anim_copy_lastframe = gpf->framenum;
 			}
 		}
-		
+
 		/* create a new layer in buffer if there were keyframes here */
 		if (BLI_listbase_is_empty(&copied_frames) == false) {
 			bGPDlayer *new_layer = MEM_callocN(sizeof(bGPDlayer), "GPCopyPasteLayer");
 			BLI_addtail(&gp_anim_copybuf, new_layer);
-			
+
 			/* move over copied frames */
 			BLI_movelisttolist(&new_layer->frames, &copied_frames);
 			BLI_assert(copied_frames.first == NULL);
-			
+
 			/* make a copy of the layer's name - for name-based matching later... */
 			BLI_strncpy(new_layer->info, gpl->info, sizeof(new_layer->info));
 		}
 	}
-	
+
 	/* in case 'relative' paste method is used */
 	gp_anim_copy_cfra = CFRA;
-	
+
 	/* clean up */
 	ANIM_animdata_freelist(&anim_data);
-	
+
 	/* check if anything ended up in the buffer */
 	if (ELEM(NULL, gp_anim_copybuf.first, gp_anim_copybuf.last)) {
 		BKE_report(ac->reports, RPT_ERROR, "No keyframes copied to keyframes copy/paste buffer");
 		return false;
 	}
-	
+
 	/* report success */
 	return true;
 }
@@ -414,22 +414,22 @@ bool ED_gpencil_anim_copybuf_paste(bAnimContext *ac, const short offset_mode)
 	ListBase anim_data = {NULL, NULL};
 	bAnimListElem *ale;
 	int filter;
-	
+
 	Scene *scene = ac->scene;
 	bool no_name = false;
 	int offset = 0;
-	
+
 	/* check if buffer is empty */
 	if (BLI_listbase_is_empty(&gp_anim_copybuf)) {
 		BKE_report(ac->reports, RPT_ERROR, "No data in buffer to paste");
 		return false;
 	}
-	
+
 	/* check if single channel in buffer (disregard names if so)  */
 	if (gp_anim_copybuf.first == gp_anim_copybuf.last) {
 		no_name = true;
 	}
-	
+
 	/* methods of offset (eKeyPasteOffset) */
 	switch (offset_mode) {
 		case KEYFRAME_PASTE_OFFSET_CFRA_START:
@@ -446,19 +446,19 @@ bool ED_gpencil_anim_copybuf_paste(bAnimContext *ac, const short offset_mode)
 			break;
 	}
 
-	
+
 	/* filter data */
 	// TODO: try doing it with selection, then without selection imits
 	filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE | ANIMFILTER_SEL | ANIMFILTER_FOREDIT | ANIMFILTER_NODUPLIS);
 	ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);
-	
+
 	/* from selected channels */
 	for (ale = anim_data.first; ale; ale = ale->next) {
 		bGPDlayer *gpld = (bGPDlayer *)ale->data;
 		bGPDlayer *gpls = NULL;
 		bGPDframe *gpfs, *gpf;
-		
-		
+
+
 		/* find suitable layer from buffer to use to paste from */
 		for (gpls = gp_anim_copybuf.first; gpls; gpls = gpls->next) {
 			/* check if layer name matches */
@@ -466,21 +466,21 @@ bool ED_gpencil_anim_copybuf_paste(bAnimContext *ac, const short offset_mode)
 				break;
 			}
 		}
-		
+
 		/* this situation might occur! */
 		if (gpls == NULL)
 			continue;
-		
+
 		/* add frames from buffer */
 		for (gpfs = gpls->frames.first; gpfs; gpfs = gpfs->next) {
 			/* temporarily apply offset to buffer-frame while copying */
 			gpfs->framenum += offset;
-			
+
 			/* get frame to copy data into (if no frame returned, then just ignore) */
 			gpf = BKE_gpencil_layer_getframe(gpld, gpfs->framenum, 1);
 			if (gpf) {
 				bGPDstroke *gps, *gpsn;
-				
+
 				/* This should be the right frame... as it may be a pre-existing frame,
 				 * must make sure that only compatible stroke types get copied over
 				 *	- We cannot just add a duplicate frame, as that would cause errors
@@ -495,19 +495,19 @@ bool ED_gpencil_anim_copybuf_paste(bAnimContext *ac, const short offset_mode)
 					/* duplicate triangle information */
 					gpsn->triangles = MEM_dupallocN(gps->triangles);
 					/* append stroke to frame */
-					BLI_addtail(&gpf->strokes, gpsn);				
+					BLI_addtail(&gpf->strokes, gpsn);
 				}
-				
+
 				/* if no strokes (i.e. new frame) added, free gpf */
 				if (BLI_listbase_is_empty(&gpf->strokes))
 					BKE_gpencil_layer_delframe(gpld, gpf);
 			}
-			
+
 			/* unapply offset from buffer-frame */
 			gpfs->framenum -= offset;
 		}
 	}
-	
+
 	/* clean up */
 	ANIM_animdata_freelist(&anim_data);
 	return true;
@@ -574,37 +574,37 @@ void ED_gplayer_snap_frames(bGPDlayer *gpl, Scene *scene, short mode)
 static short mirror_gpf_cframe(bGPDframe *gpf, Scene *scene)
 {
 	int diff;
-	
+
 	if (gpf->flag & GP_FRAME_SELECT) {
 		diff = CFRA - gpf->framenum;
 		gpf->framenum = CFRA + diff;
 	}
-	
+
 	return 0;
 }
 
 static short mirror_gpf_yaxis(bGPDframe *gpf, Scene *UNUSED(scene))
 {
 	int diff;
-	
+
 	if (gpf->flag & GP_FRAME_SELECT) {
 		diff = -gpf->framenum;
 		gpf->framenum = diff;
 	}
-	
+
 	return 0;
 }
 
 static short mirror_gpf_xaxis(bGPDframe *gpf, Scene *UNUSED(scene))
 {
 	int diff;
-	
+
 	/* NOTE: since we can't really do this, we just do the same as for yaxis... */
 	if (gpf->flag & GP_FRAME_SELECT) {
 		diff = -gpf->framenum;
 		gpf->framenum = diff;
 	}
-	
+
 	return 0;
 }
 
@@ -613,7 +613,7 @@ static short mirror_gpf_marker(bGPDframe *gpf, Scene *scene)
 	static TimeMarker *marker;
 	static short initialized = 0;
 	int diff;
-	
+
 	/* In order for this mirror function to work without
 	 * any extra arguments being added, we use the case
 	 * of bezt==NULL to denote that we should find the
@@ -621,7 +621,7 @@ static short mirror_gpf_marker(bGPDframe *gpf, Scene *scene)
 	 * to use this way, as it will be set to null after
 	 * each cycle in which this is called.
 	 */
-	
+
 	if (gpf) {
 		/* mirroring time */
 		if ((gpf->flag & GP_FRAME_SELECT) && (marker)) {
@@ -644,7 +644,7 @@ static short mirror_gpf_marker(bGPDframe *gpf, Scene *scene)
 			}
 		}
 	}
-	
+
 	return 0;
 }