* (slightly modified) old patch #7471 from Davide Vercelli - menu items for Show All Layers/Show Previous layers in the 3D View. Sorry this took so long!

2 files changed, 19 insertions, 5 deletions

diff --git a/source/blender/src/header_view3d.c b/source/blender/src/header_view3d.c
index 0b48db461e6..4a7772fd10b 100644
--- a/source/blender/src/header_view3d.c
+++ b/source/blender/src/header_view3d.c
@@ -166,9 +166,9 @@ void do_layer_buttons(short event)
 	if(event==-1 && (G.qual & LR_CTRLKEY)) {
 		G.vd->scenelock= !G.vd->scenelock;
 		do_view3d_buttons(B_SCENELOCK);
-	} else if (event==-1) {
+	} else if (event<0) {
 		if(G.vd->lay== (1<<20)-1) {
-			if(G.qual & LR_SHIFTKEY) G.vd->lay= oldlay;
+			if(event==-2 || G.qual & LR_SHIFTKEY) G.vd->lay= oldlay;
 		}
 		else {
 			oldlay= G.vd->lay;
@@ -605,6 +605,9 @@ static void do_view3d_viewmenu(void *arg, int event)
 	case 21: /* Grease Pencil */
 		add_blockhandler(curarea, VIEW3D_HANDLER_GREASEPENCIL, UI_PNL_UNSTOW);
 		break;		
+	case 22: /* View all layers */
+		do_layer_buttons(-2);
+		break;
 	}
 	allqueue(REDRAWVIEW3D, 1);
 }
@@ -648,6 +651,11 @@ static uiBlock *view3d_viewmenu(void *arg_unused)
 	
 	uiDefBut(block, SEPR, 0, "",					0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
 	
+	if(G.vd->lay== (1<<20)-1) uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "View Previous Layers|Shift ~", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 22, "");
+	else uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Show All Layers| ~", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 22, "");
+	
+	uiDefBut(block, SEPR, 0, "",					0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
+	
 	if(G.vd->localview) uiDefIconTextBut(block, BUTM, 1, ICON_CHECKBOX_HLT, "Local View|NumPad /",	0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 7, "");
 	else uiDefIconTextBut(block, BUTM, 1, ICON_CHECKBOX_DEHLT, "Local View|NumPad /", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 7, "");
 	if(!G.vd->localview) uiDefIconTextBut(block, BUTM, 1, ICON_CHECKBOX_HLT, "Global View|NumPad /",	0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 8, "");
@@ -726,6 +734,9 @@ void do_view3d_select_object_typemenu(void *arg, int event)
 	case 10: /* Lamp */
 		selectall_type(OB_LAMP);
 		break;
+	case 20:
+		do_layer_buttons(-2);
+		break;
 	}
 	allqueue(REDRAWVIEW3D, 0);
 }
diff --git a/source/blender/src/toolbox.c b/source/blender/src/toolbox.c
index 94d38ee1635..8a8d7c8cec7 100644
--- a/source/blender/src/toolbox.c
+++ b/source/blender/src/toolbox.c
@@ -125,8 +125,6 @@
 
 void asciitoraw(int ch, unsigned short *event, unsigned short *qual)
 {
-	if( isalpha(ch)==0 ) return;
-	
 	if( isupper(ch) ) {
 		*qual= LEFTSHIFTKEY;
 		ch= tolower(ch);
@@ -804,7 +802,10 @@ static void tb_do_hotkey(void *arg, int event)
 		case 'd': key= PAGEDOWNKEY; break;
 		}
 	}
-	else asciitoraw(event, &key, &qual[3]);
+	else if (isalpha(event))
+		asciitoraw(event, &key, &qual[3]);
+	else if (event == '~')
+		key = ACCENTGRAVEKEY;
 
 	for (i=0;i<4;i++)
 	{
@@ -1213,6 +1214,8 @@ static TBitem tb_view[]= {
 {	0, "Ortho/Perspective|NumPad 5", 	TB_PAD|'5', NULL},
 {	0, "Local/Global View|NumPad /", 	TB_PAD|'/', NULL},
 {	0, "SEPR", 						0, NULL},
+{	0, "Show All Layers|Shift ~",  TB_SHIFT|'~', NULL},
+{	0, "SEPR", 						0, NULL},
 {	0, "Align View", 			0, tb_view_alignview},
 {	0, "SEPR", 		0, NULL},
 {	0, "View Selected|NumPad .", 	TB_PAD|'.', NULL},