style cleanup: trailing tabs & expand some non prefix tabs into spaces.

6 files changed, 31 insertions, 31 deletions

diff --git a/source/blender/editors/space_graph/graph_buttons.c b/source/blender/editors/space_graph/graph_buttons.c
index 3e8f6f1c7fc..551ef953538 100644
--- a/source/blender/editors/space_graph/graph_buttons.c
+++ b/source/blender/editors/space_graph/graph_buttons.c
@@ -299,7 +299,7 @@ static void graph_panel_key_properties(const bContext *C, Panel *pa)
 		if (RNA_path_resolve(&id_ptr, fcu->rna_path, &fcu_prop_ptr, &fcu_prop) && fcu_prop) {
 			/* determine the unit for this property */
 			unit = RNA_SUBTYPE_UNIT(RNA_property_subtype(fcu_prop));
-		}		
+		}
 		
 		/* interpolation */
 		col = uiLayoutColumn(layout, FALSE);
@@ -407,7 +407,7 @@ static void driver_remove_cb(bContext *C, void *ale_v, void *UNUSED(arg))
 	if (ELEM(NULL, id, fcu))
 		return;
 	
-	/* call API method to remove this driver  */	
+	/* call API method to remove this driver  */
 	ANIM_remove_driver(reports, id, fcu->rna_path, fcu->array_index, 0);
 }
 
diff --git a/source/blender/editors/space_graph/graph_draw.c b/source/blender/editors/space_graph/graph_draw.c
index c9864df393a..f665b979559 100644
--- a/source/blender/editors/space_graph/graph_draw.c
+++ b/source/blender/editors/space_graph/graph_draw.c
@@ -262,7 +262,7 @@ static void set_fcurve_vertex_color(FCurve *fcu, short sel)
 		/* Curve's points ARE BEING edited */
 		if (sel) UI_ThemeColorShadeAlpha(TH_VERTEX_SELECT, 0, alphaOffset); 
 		else UI_ThemeColorShadeAlpha(TH_VERTEX, 0, alphaOffset);
-	} 
+	}
 	else {
 		/* Curve's points CANNOT BE edited */
 		if (sel) UI_ThemeColorShadeAlpha(TH_TEXT_HI, 0, alphaOffset);
@@ -318,7 +318,7 @@ static int draw_fcurve_handles_check(SpaceIpo *sipo, FCurve *fcu)
 	        )
 	{
 		return 0;
-	} 
+	}
 	else {
 		return 1;
 	}
@@ -561,7 +561,7 @@ static void draw_fcurve_curve_samples(bAnimContext *ac, ID *id, FCurve *fcu, Vie
 		if ((fcu->extend == FCURVE_EXTRAPOLATE_CONSTANT) || (fcu->flag & FCURVE_INT_VALUES) || (fcu->totvert == 1)) {
 			/* just extend across the first keyframe's value */
 			v[1] = prevfpt->vec[1];
-		} 
+		}
 		else {
 			/* extrapolate linear dosnt use the handle, use the next points center instead */
 			fac = (prevfpt->vec[0] - fpt->vec[0]) / (prevfpt->vec[0] - v[0]);
@@ -599,7 +599,7 @@ static void draw_fcurve_curve_samples(bAnimContext *ac, ID *id, FCurve *fcu, Vie
 		if ((fcu->extend == FCURVE_EXTRAPOLATE_CONSTANT) || (fcu->flag & FCURVE_INT_VALUES) || (fcu->totvert == 1)) {
 			/* based on last keyframe's value */
 			v[1] = prevfpt->vec[1];
-		} 
+		}
 		else {
 			/* extrapolate linear dosnt use the handle, use the previous points center instead */
 			fpt = prevfpt - 1;
@@ -642,13 +642,13 @@ static void draw_fcurve_curve_bezts(bAnimContext *ac, ID *id, FCurve *fcu, View2
 		if ((fcu->extend == FCURVE_EXTRAPOLATE_CONSTANT) || (prevbezt->ipo == BEZT_IPO_CONST) || (fcu->totvert == 1)) {
 			/* just extend across the first keyframe's value */
 			v1[1] = prevbezt->vec[1][1];
-		} 
+		}
 		else if (prevbezt->ipo == BEZT_IPO_LIN) {
 			/* extrapolate linear dosnt use the handle, use the next points center instead */
 			fac = (prevbezt->vec[1][0] - bezt->vec[1][0]) / (prevbezt->vec[1][0] - v1[0]);
 			if (fac) fac = 1.0f / fac;
 			v1[1] = prevbezt->vec[1][1] - fac * (prevbezt->vec[1][1] - bezt->vec[1][1]);
-		} 
+		}
 		else {
 			/* based on angle of handle 1 (relative to keyframe) */
 			fac = (prevbezt->vec[0][0] - prevbezt->vec[1][0]) / (prevbezt->vec[1][0] - v1[0]);
@@ -748,14 +748,14 @@ static void draw_fcurve_curve_bezts(bAnimContext *ac, ID *id, FCurve *fcu, View2
 		if ((fcu->extend == FCURVE_EXTRAPOLATE_CONSTANT) || (fcu->flag & FCURVE_INT_VALUES) || (prevbezt->ipo == BEZT_IPO_CONST) || (fcu->totvert == 1)) {
 			/* based on last keyframe's value */
 			v1[1] = prevbezt->vec[1][1];
-		} 
+		}
 		else if (prevbezt->ipo == BEZT_IPO_LIN) {
 			/* extrapolate linear dosnt use the handle, use the previous points center instead */
 			bezt = prevbezt - 1;
 			fac = (prevbezt->vec[1][0] - bezt->vec[1][0]) / (prevbezt->vec[1][0] - v1[0]);
 			if (fac) fac = 1.0f / fac;
 			v1[1] = prevbezt->vec[1][1] - fac * (prevbezt->vec[1][1] - bezt->vec[1][1]);
-		} 
+		}
 		else {
 			/* based on angle of handle 1 (relative to keyframe) */
 			fac = (prevbezt->vec[2][0] - prevbezt->vec[1][0]) / (prevbezt->vec[1][0] - v1[0]);
@@ -971,7 +971,7 @@ void graph_draw_channel_names(bContext *C, bAnimContext *ac, ARegion *ar)
 	height = (float)((items * ACHANNEL_STEP) + (ACHANNEL_HEIGHT * 2));
 	UI_view2d_totRect_set(v2d, ar->winx, height);
 	
-	/* loop through channels, and set up drawing depending on their type  */	
+	/* loop through channels, and set up drawing depending on their type  */
 	{   /* first pass: just the standard GL-drawing for backdrop + text */
 		y = (float)ACHANNEL_FIRST;
 		
diff --git a/source/blender/editors/space_graph/graph_edit.c b/source/blender/editors/space_graph/graph_edit.c
index 30ec32ec0aa..56ebde6e316 100644
--- a/source/blender/editors/space_graph/graph_edit.c
+++ b/source/blender/editors/space_graph/graph_edit.c
@@ -332,7 +332,7 @@ static void create_ghost_curves(bAnimContext *ac, int start, int end)
 		ChannelDriver *driver = fcu->driver;
 		FPoint *fpt;
 		float unitFac;
-		int cfra;		
+		int cfra;
 		
 		/* disable driver so that it don't muck up the sampling process */
 		fcu->driver = NULL;
@@ -724,7 +724,7 @@ static int graphkeys_copy_exec(bContext *C, wmOperator *op)
 		return OPERATOR_CANCELLED;
 	
 	/* copy keyframes */
-	if (copy_graph_keys(&ac)) {	
+	if (copy_graph_keys(&ac)) {
 		BKE_report(op->reports, RPT_ERROR, "No keyframes copied to keyframes copy/paste buffer");
 		return OPERATOR_CANCELLED;
 	}
@@ -1824,17 +1824,17 @@ void GRAPH_OT_frame_jump(wmOperatorType *ot)
 
 /* defines for snap keyframes tool */
 static EnumPropertyItem prop_graphkeys_snap_types[] = {
-	{GRAPHKEYS_SNAP_CFRA, "CFRA", 0, "Current Frame", 
+	{GRAPHKEYS_SNAP_CFRA, "CFRA", 0, "Current Frame",
 	 "Snap selected keyframes to the current frame"},
-	{GRAPHKEYS_SNAP_VALUE, "VALUE", 0, "Cursor Value", 
+	{GRAPHKEYS_SNAP_VALUE, "VALUE", 0, "Cursor Value",
 	 "Set values of selected keyframes to the cursor value (Y/Horizontal component)"},
-	{GRAPHKEYS_SNAP_NEAREST_FRAME, "NEAREST_FRAME", 0, "Nearest Frame", 
+	{GRAPHKEYS_SNAP_NEAREST_FRAME, "NEAREST_FRAME", 0, "Nearest Frame",
 	 "Snap selected keyframes to the nearest (whole) frame (use to fix accidental sub-frame offsets)"},
-	{GRAPHKEYS_SNAP_NEAREST_SECOND, "NEAREST_SECOND", 0, "Nearest Second", 
+	{GRAPHKEYS_SNAP_NEAREST_SECOND, "NEAREST_SECOND", 0, "Nearest Second",
 	 "Snap selected keyframes to the nearest second"},
-	{GRAPHKEYS_SNAP_NEAREST_MARKER, "NEAREST_MARKER", 0, "Nearest Marker", 
+	{GRAPHKEYS_SNAP_NEAREST_MARKER, "NEAREST_MARKER", 0, "Nearest Marker",
 	 "Snap selected keyframes to the nearest marker"},
-	{GRAPHKEYS_SNAP_HORIZONTAL, "HORIZONTAL", 0, "Flatten Handles", 
+	{GRAPHKEYS_SNAP_HORIZONTAL, "HORIZONTAL", 0, "Flatten Handles",
 	 "Flatten handles for a smoother transition"},
 	{0, NULL, 0, NULL, NULL}
 };
@@ -1938,15 +1938,15 @@ void GRAPH_OT_snap(wmOperatorType *ot)
 
 /* defines for mirror keyframes tool */
 static EnumPropertyItem prop_graphkeys_mirror_types[] = {
-	{GRAPHKEYS_MIRROR_CFRA, "CFRA", 0, "By Times over Current Frame", 
+	{GRAPHKEYS_MIRROR_CFRA, "CFRA", 0, "By Times over Current Frame",
 	 "Flip times of selected keyframes using the current frame as the mirror line"},
-	{GRAPHKEYS_MIRROR_VALUE, "VALUE", 0, "By Values over Cursor Value", 
+	{GRAPHKEYS_MIRROR_VALUE, "VALUE", 0, "By Values over Cursor Value",
 	 "Flip values of selected keyframes using the cursor value (Y/Horizontal component) as the mirror line"},
-	{GRAPHKEYS_MIRROR_YAXIS, "YAXIS", 0, "By Times over Time=0", 
+	{GRAPHKEYS_MIRROR_YAXIS, "YAXIS", 0, "By Times over Time=0",
 	 "Flip times of selected keyframes, effectively reversing the order they appear in"},
-	{GRAPHKEYS_MIRROR_XAXIS, "XAXIS", 0, "By Values over Value=0", 
+	{GRAPHKEYS_MIRROR_XAXIS, "XAXIS", 0, "By Values over Value=0",
 	 "Flip values of selected keyframes (i.e. negative values become positive, and vice versa)"},
-	{GRAPHKEYS_MIRROR_MARKER, "MARKER", 0, "By Times over First Selected Marker", 
+	{GRAPHKEYS_MIRROR_MARKER, "MARKER", 0, "By Times over First Selected Marker",
 	 "Flip times of selected keyframes using the first selected marker as the reference point"},
 	{0, NULL, 0, NULL, NULL}
 };
diff --git a/source/blender/editors/space_graph/graph_intern.h b/source/blender/editors/space_graph/graph_intern.h
index eb657169970..b2dbf764c1d 100644
--- a/source/blender/editors/space_graph/graph_intern.h
+++ b/source/blender/editors/space_graph/graph_intern.h
@@ -123,7 +123,7 @@ enum {
 	GRAPHKEYS_SNAP_CFRA = 1,
 	GRAPHKEYS_SNAP_NEAREST_FRAME,
 	GRAPHKEYS_SNAP_NEAREST_SECOND,
-	GRAPHKEYS_SNAP_NEAREST_MARKER,	
+	GRAPHKEYS_SNAP_NEAREST_MARKER,
 	GRAPHKEYS_SNAP_HORIZONTAL,
 	GRAPHKEYS_SNAP_VALUE,
 } eGraphKeys_Snap_Mode;
diff --git a/source/blender/editors/space_graph/graph_select.c b/source/blender/editors/space_graph/graph_select.c
index e2fc1657379..978b3224850 100644
--- a/source/blender/editors/space_graph/graph_select.c
+++ b/source/blender/editors/space_graph/graph_select.c
@@ -757,7 +757,7 @@ static void graphkeys_select_leftright(bAnimContext *ac, short leftright, short
 	if (leftright == GRAPHKEYS_LRSEL_LEFT) {
 		ked.f1 = MINAFRAMEF;
 		ked.f2 = (float)(CFRA + 0.1f);
-	} 
+	}
 	else {
 		ked.f1 = (float)(CFRA - 0.1f);
 		ked.f2 = MAXFRAMEF;
@@ -835,7 +835,7 @@ static int graphkeys_select_leftright_invoke(bContext *C, wmOperator *op, wmEven
 		UI_view2d_region_to_view(v2d, event->mval[0], event->mval[1], &x, NULL);
 		if (x < CFRA)
 			RNA_enum_set(op->ptr, "mode", GRAPHKEYS_LRSEL_LEFT);
-		else 	
+		else
 			RNA_enum_set(op->ptr, "mode", GRAPHKEYS_LRSEL_RIGHT);
 	}
 	
@@ -1113,7 +1113,7 @@ static void mouse_graph_keys(bAnimContext *ac, const int mval[2], short select_m
 	nvi = find_nearest_fcurve_vert(ac, mval);
 	
 	/* check if anything to select */
-	if (nvi == NULL)	
+	if (nvi == NULL)
 		return;
 	
 	/* deselect all other curves? */
@@ -1241,7 +1241,7 @@ static void graphkeys_mselect_column(bAnimContext *ac, const int mval[2], short
 	nvi = find_nearest_fcurve_vert(ac, mval);
 	
 	/* check if anything to select */
-	if (nvi == NULL)	
+	if (nvi == NULL)
 		return;
 	
 	/* get frame number on which elements should be selected */
diff --git a/source/blender/editors/space_graph/space_graph.c b/source/blender/editors/space_graph/space_graph.c
index a4611cf1453..f41169b6c39 100644
--- a/source/blender/editors/space_graph/space_graph.c
+++ b/source/blender/editors/space_graph/space_graph.c
@@ -441,7 +441,7 @@ static void graph_listener(ScrArea *sa, wmNotifier *wmn)
 				ED_area_tag_refresh(sa);
 			break;
 		case NC_SCENE:
-			switch (wmn->data) {	
+			switch (wmn->data) {
 				case ND_OB_ACTIVE:  /* selection changed, so force refresh to flush (needs flag set to do syncing)  */
 				case ND_OB_SELECT:
 					sipo->flag |= SIPO_TEMP_NEEDCHANSYNC;
@@ -461,7 +461,7 @@ static void graph_listener(ScrArea *sa, wmNotifier *wmn)
 					ED_area_tag_refresh(sa);
 					break;
 				case ND_TRANSFORM:
-					break; /*do nothing*/					
+					break; /*do nothing*/
 					
 				default: /* just redrawing the view will do */
 					ED_area_tag_redraw(sa);