From 74cccd1566e0e82a0f34d3ea1cab449cecfcbfd5 Mon Sep 17 00:00:00 2001
From: Brecht Van Lommel <brechtvanlommel@pandora.be>
Date: Wed, 18 May 2011 19:34:17 +0000
Subject: [PATCH] Cycles: get rid of (+) icon for region open, all regions
 already accesible through shortcut key or view menu.

---
 source/blender/editors/screen/area.c | 81 ++++------------------------
 1 file changed, 9 insertions(+), 72 deletions(-)

diff --git a/source/blender/editors/screen/area.c b/source/blender/editors/screen/area.c
index 75dabd8aedb..b97911eb6b3 100644
--- a/source/blender/editors/screen/area.c
+++ b/source/blender/editors/screen/area.c
@@ -479,84 +479,21 @@ static void region_azone_edge(AZone *az, ARegion *ar)
 	BLI_init_rcti(&az->rect, az->x1, az->x2, az->y1, az->y2);
 }
 
-static void region_azone_icon(ScrArea *sa, AZone *az, ARegion *ar)
-{
-	AZone *azt;
-	int tot=0;
-	
-	/* count how many actionzones with along same edge are available.
-	   This allows for adding more action zones in the future without
-	   having to worry about correct offset */
-	for(azt= sa->actionzones.first; azt; azt= azt->next) {
-		if(azt->edge == az->edge) tot++;
-	}
-	
-	switch(az->edge) {
-		case AE_TOP_TO_BOTTOMRIGHT:
-			az->x1= ar->winrct.xmax - tot*2*AZONEPAD_ICON;
-			az->y1= ar->winrct.ymax + AZONEPAD_ICON;
-			az->x2= ar->winrct.xmax - tot*AZONEPAD_ICON;
-			az->y2= ar->winrct.ymax + 2*AZONEPAD_ICON;
-			break;
-		case AE_BOTTOM_TO_TOPLEFT:
-			az->x1= ar->winrct.xmin + AZONEPAD_ICON;
-			az->y1= ar->winrct.ymin - 2*AZONEPAD_ICON;
-			az->x2= ar->winrct.xmin + 2*AZONEPAD_ICON;
-			az->y2= ar->winrct.ymin - AZONEPAD_ICON;
-			break;
-		case AE_LEFT_TO_TOPRIGHT:
-			az->x1= ar->winrct.xmin - 2*AZONEPAD_ICON;
-			az->y1= ar->winrct.ymax - tot*2*AZONEPAD_ICON;
-			az->x2= ar->winrct.xmin - AZONEPAD_ICON;
-			az->y2= ar->winrct.ymax - tot*AZONEPAD_ICON;
-			break;
-		case AE_RIGHT_TO_TOPLEFT:
-			az->x1= ar->winrct.xmax + AZONEPAD_ICON;
-			az->y1= ar->winrct.ymax - tot*2*AZONEPAD_ICON;
-			az->x2= ar->winrct.xmax + 2*AZONEPAD_ICON;
-			az->y2= ar->winrct.ymax - tot*AZONEPAD_ICON;
-			break;
-	}
-
-	BLI_init_rcti(&az->rect, az->x1, az->x2, az->y1, az->y2);
-	
-	/* if more azones on 1 spot, set offset */
-	for(azt= sa->actionzones.first; azt; azt= azt->next) {
-		if(az!=azt) {
-			if( ABS(az->x1-azt->x1) < 2 && ABS(az->y1-azt->y1) < 2) {
-				if(az->edge==AE_TOP_TO_BOTTOMRIGHT || az->edge==AE_BOTTOM_TO_TOPLEFT) {
-					az->x1+= AZONESPOT;
-					az->x2+= AZONESPOT;
-				}
-				else{
-					az->y1-= AZONESPOT;
-					az->y2-= AZONESPOT;
-				}
-				BLI_init_rcti(&az->rect, az->x1, az->x2, az->y1, az->y2);
-			}
-		}
-	}
-}
-
 static void region_azone_initialize(ScrArea *sa, ARegion *ar, AZEdge edge) 
 {
-	AZone *az;
-	
-	az= (AZone *)MEM_callocN(sizeof(AZone), "actionzone");
-	BLI_addtail(&(sa->actionzones), az);
-	az->type= AZONE_REGION;
-	az->ar= ar;
-	az->edge= edge;
-	
-	if (ar->flag & RGN_FLAG_HIDDEN) {
-		region_azone_icon(sa, az, ar);
-	} else {
+	if(!(ar->flag & RGN_FLAG_HIDDEN)) {
+		AZone *az;
+		
+		az= (AZone *)MEM_callocN(sizeof(AZone), "actionzone");
+		BLI_addtail(&(sa->actionzones), az);
+		az->type= AZONE_REGION;
+		az->ar= ar;
+		az->edge= edge;
+		
 		region_azone_edge(az, ar);
 	}
-	
 }
 
-
 /* *************************************************************** */
 
 static void region_azone_add(ScrArea *sa, ARegion *ar, int alignment)