Add "View Selected" in the IPO editor

- Numpad dot is shortcut key, same as in other windows.

(Peach feature request)

source/blender/include/BSE_editipo.h

@@ -65,8 +65,8 @@ int geticon_ipo_blocktype(short blocktype);
 
 struct EditIpo *get_active_editipo(void);
 
-void boundbox_ipocurve(struct IpoCurve *icu);
+void boundbox_ipocurve(struct IpoCurve *icu, int selectedonly);
-void boundbox_ipo(struct Ipo *ipo, struct rctf *bb);
+void boundbox_ipo(struct Ipo *ipo, struct rctf *bb, int selectedonly);
 void editipo_changed(struct SpaceIpo *si, int doredraw);
 void scale_editipo(void);
 

source/blender/include/blendef.h

@@ -246,6 +246,7 @@
 #define B_IPOPIN		212
 #define B_IPO_ACTION_OB		213
 #define B_IPO_ACTION_KEY	214
+#define B_IPOVIEWCENTER		215
 
 
 /* OOPS: 250 */

source/blender/src/drawipo.c

@@ -1654,7 +1654,7 @@ static void boundbox_ipo_curves(SpaceIpo *si)
 		if(ei->icu) {
 			if(ei->flag & IPO_VISIBLE) {
 	
-				boundbox_ipocurve(ei->icu);
+				boundbox_ipocurve(ei->icu, 0);
 				if(first) {
 					si->v2d.tot= ei->icu->totrct;
 					first= 0;

source/blender/src/editipo.c

@@ -248,7 +248,7 @@ void editipo_changed(SpaceIpo *si, int doredraw)
 			
 			if(ei->flag & IPO_VISIBLE) {
 		
-				boundbox_ipocurve(ei->icu);
+				boundbox_ipocurve(ei->icu, 0);
 				sort_time_ipocurve(ei->icu);
 				if(first) {
 					si->v2d.tot= ei->icu->totrct;

source/blender/src/editipo_lib.c

@@ -287,7 +287,7 @@ char *getname_fluidsim_ei(int nr)
 }
 
 
-void boundbox_ipocurve(IpoCurve *icu)
+void boundbox_ipocurve(IpoCurve *icu, int selectedonly)
 {
 	BezTriple *bezt;
 	float vec[3]={0.0,0.0,0.0};
@@ -302,20 +302,25 @@ void boundbox_ipocurve(IpoCurve *icu)
 			bezt= icu->bezt;
 			while(a--) {
 				if(icu->vartype & IPO_BITS) {
-					vec[0]= bezt->vec[1][0];
+					if((bezt->f2 & 1) || !selectedonly) {
-					vec[1]= 0.0;
+						vec[0]= bezt->vec[1][0];
-					DO_MINMAX(vec, min, max);
+						vec[1]= 0.0;
-					
+						DO_MINMAX(vec, min, max);
-					vec[1]= 16.0;
+						
-					DO_MINMAX(vec, min, max);
+						vec[1]= 16.0;
+						DO_MINMAX(vec, min, max);
+					}
 				}
 				else {
-					if(icu->ipo==IPO_BEZ && a!=icu->totvert-1) {
+					if((bezt->f1 & 1) || !selectedonly) {
-						DO_MINMAX(bezt->vec[0], min, max);
+						if(icu->ipo==IPO_BEZ && a!=icu->totvert-1)
+							DO_MINMAX(bezt->vec[0], min, max);
 					}
-					DO_MINMAX(bezt->vec[1], min, max);
+					if((bezt->f2 & 1) || !selectedonly)
-					if(icu->ipo==IPO_BEZ && a!=0) {
+						DO_MINMAX(bezt->vec[1], min, max);
-						DO_MINMAX(bezt->vec[2], min, max);
+					if((bezt->f3 & 1) || !selectedonly) {
+						if(icu->ipo==IPO_BEZ && a!=0)
+							DO_MINMAX(bezt->vec[2], min, max);
 					}
 				}
 				
@@ -337,7 +342,7 @@ void boundbox_ipocurve(IpoCurve *icu)
 	}
 }
 
-void boundbox_ipo(Ipo *ipo, rctf *bb)
+void boundbox_ipo(Ipo *ipo, rctf *bb, int selectedonly)
 {
 	IpoCurve *icu;
 	int first= 1;
@@ -345,7 +350,7 @@ void boundbox_ipo(Ipo *ipo, rctf *bb)
 	icu= ipo->curve.first;
 	while(icu) {
 		
-		boundbox_ipocurve(icu);
+		boundbox_ipocurve(icu, selectedonly);
 		
 		if(first) {
 			*bb= icu->totrct;

source/blender/src/header_ipo.c

@@ -713,6 +713,9 @@ static void do_ipo_viewmenu(void *arg, int event)
 		center_currframe();
 		scrarea_queue_winredraw(curarea);
 		break;
+	case 11:
+		do_ipo_buttons(B_IPOVIEWCENTER);
+		break;
 	}
 }
 
@@ -748,7 +751,7 @@ static uiBlock *ipo_viewmenu(void *arg_unused)
 
 	uiDefBut(block, SEPR, 0, "",        0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
 
-	uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "View All|Home", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 1, "");
+
 	uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Center on Current Frame|Shift C", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 10, "");
 	uiDefIconTextBut(block, BUTM, 1, (G.v2d->flag & V2D_VIEWLOCK)?ICON_CHECKBOX_HLT:ICON_CHECKBOX_DEHLT, 
 					 "Lock Time to Other Windows|", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 1, 9, "");
@@ -757,6 +760,10 @@ static uiBlock *ipo_viewmenu(void *arg_unused)
 		uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Move Current Frame to Selected|C", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 3, "");
 	}
 
+	uiDefBut(block, SEPR, 0, "",        0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
+
+	uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "View Selected|NumPad .",			0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 11, "");
+	uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "View All|Home", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 1, "");
 	if(!curarea->full) uiDefIconTextBut(block, BUTM, B_FULL, ICON_BLANK1, "Maximize Window|Ctrl UpArrow", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0,20, "");
 	else uiDefIconTextBut(block, BUTM, B_FULL, ICON_BLANK1, "Tile Window|Ctrl DownArrow", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 20, "");
 
@@ -951,6 +958,7 @@ void do_ipo_buttons(short event)
 	if(curarea->win==0) return;
 
 	switch(event) {
+	case B_IPOVIEWCENTER:
 	case B_IPOHOME:
 
 		/* boundbox */
@@ -969,7 +977,7 @@ void do_ipo_buttons(short event)
 		for(a=0; a<G.sipo->totipo; a++, ei++) {
 			if ISPOIN(ei, flag & IPO_VISIBLE, icu) {
 			
-				boundbox_ipocurve(ei->icu);
+				boundbox_ipocurve(ei->icu, (event==B_IPOVIEWCENTER));
 				
 				if(first) {
 					v2d->tot= ei->icu->totrct;

source/blender/src/space.c

@@ -2739,6 +2739,10 @@ static void winqreadipospace(ScrArea *sa, void *spacedata, BWinEvent *evt)
 			if((G.qual==0))
 				do_ipo_buttons(B_IPOHOME);
 			break;
+		case PADPERIOD:
+			if((G.qual==0))
+				do_ipo_buttons(B_IPOVIEWCENTER);
+			break;
 			
 		case AKEY:
 			if (G.qual & LR_CTRLKEY) {