Brought back Outliner operations!

Since clicking on outliner items activates/selects, and not all outliner
elements allow selection (like scene, mesh, material, etc) there's another
selection method needed.

It works by leftclicking (click-drag works too) outside of the outliner
icons or texts. This allows rapid selecting, without any change in the
other windows.

Then press Wkey or RightMouse for an operations menu. Based on the
selection you get a menu with options. Currently available;

- Objects: Select/Deselect/Delete
- Materials: Unlink
- Textures: Unlink
- Bones: Select/Deselect/Hide/Unhide

Notes:
- mixed selections give an error.
- selection doesn't flush down into closed outliner items.
- selection state is persistant (saved in files), and unique per
  Outliner window, so can be used as sortof temporal grouping.

Hotkey SHIFT+A: select/deselect all open outliner items

The system can be easily expanded with a lot of interesting options, of
course.

3 files changed, 108 insertions, 10 deletions

diff --git a/source/blender/src/header_action.c b/source/blender/src/header_action.c
index bd14a933d42..216309ceb94 100644
--- a/source/blender/src/header_action.c
+++ b/source/blender/src/header_action.c
@@ -147,7 +147,9 @@ void do_action_buttons(unsigned short event)
 					G.v2d->cur.xmax= 100;
 				}
 			}
-
+			G.v2d->cur.ymin= 0.0f;
+			G.v2d->cur.ymax= 1000.0f;
+			
 			G.v2d->tot= G.v2d->cur;
 			test_view2d(G.v2d, curarea->winx, curarea->winy);
 
diff --git a/source/blender/src/outliner.c b/source/blender/src/outliner.c
index 9986596c84a..2ac8c47db18 100644
--- a/source/blender/src/outliner.c
+++ b/source/blender/src/outliner.c
@@ -98,6 +98,8 @@
 #include "BSE_drawipo.h"
 #include "BSE_edit.h"
 
+#include "PIL_time.h" 
+
 #include "blendef.h"
 #include "mydevice.h"
 
@@ -1494,6 +1496,8 @@ void outliner_mouse_event(ScrArea *sa, short event)
 		BIF_undo_push("Outliner click event");
 		allqueue(REDRAWOOPS, 0);
 	}
+	else 
+		outliner_select(sa);
 
 }
 
@@ -1619,7 +1623,7 @@ void outliner_select(struct ScrArea *sa )
 	areamouseco_to_ipoco(&so->v2d, mval, fmval, fmval+1);
 	y1= fmval[1];
 
-	while (get_mbut() & R_MOUSE) {
+	while (get_mbut() & (L_MOUSE|R_MOUSE)) {
 		getmouseco_areawin(mval);
 		areamouseco_to_ipoco(&so->v2d, mval, fmval, fmval+1);
 		y2= fmval[1];
@@ -1631,7 +1635,9 @@ void outliner_select(struct ScrArea *sa )
 		
 			y1= y2;
 		}
+		else PIL_sleep_ms(30);
 	}
+	
 	BIF_undo_push("Outliner selection");
 
 }
@@ -1824,6 +1830,68 @@ static void outliner_do_object_operation(SpaceOops *soops, ListBase *lb,
 	}
 }
 
+static void pchan_cb(int event, TreeElement *te, TreeStoreElem *tselem)
+{
+	bPoseChannel *pchan= (bPoseChannel *)te->directdata;
+	
+	if(event==1)
+		pchan->bone->flag |= BONE_SELECTED;
+	else if(event==2)
+		pchan->bone->flag &= ~BONE_SELECTED;
+	else if(event==3)
+		pchan->bone->flag |= BONE_HIDDEN_P;
+	else if(event==4)
+		pchan->bone->flag &= ~BONE_HIDDEN_P;
+}
+
+static void bone_cb(int event, TreeElement *te, TreeStoreElem *tselem)
+{
+	Bone *bone= (Bone *)te->directdata;
+	
+	if(event==1)
+		bone->flag |= BONE_SELECTED;
+	else if(event==2)
+		bone->flag &= ~BONE_SELECTED;
+	else if(event==3)
+		bone->flag |= BONE_HIDDEN_P;
+	else if(event==4)
+		bone->flag &= ~BONE_HIDDEN_P;
+}
+
+static void ebone_cb(int event, TreeElement *te, TreeStoreElem *tselem)
+{
+	EditBone *ebone= (EditBone *)te->directdata;
+	
+	if(event==1)
+		ebone->flag |= BONE_SELECTED;
+	else if(event==2)
+		ebone->flag &= ~BONE_SELECTED;
+	else if(event==3)
+		ebone->flag |= BONE_HIDDEN_P;
+	else if(event==4)
+		ebone->flag &= ~BONE_HIDDEN_P;
+}
+
+static void outliner_do_data_operation(SpaceOops *soops, int type, int event, ListBase *lb, 
+										 void (*operation_cb)(int, TreeElement *, TreeStoreElem *))
+{
+	TreeElement *te;
+	TreeStoreElem *tselem;
+	
+	for(te=lb->first; te; te= te->next) {
+		tselem= TREESTORE(te);
+		if(tselem->flag & TSE_SELECTED) {
+			if(tselem->type==type) {
+				operation_cb(event, te, tselem);
+			}
+		}
+		if((tselem->flag & TSE_CLOSED)==0) {
+			outliner_do_data_operation(soops, type, event, &te->subtree, operation_cb);
+		}
+	}
+}
+
+
 void outliner_operation_menu(ScrArea *sa)
 {
 	SpaceOops *soops= sa->spacedata.first;
@@ -1887,18 +1955,41 @@ void outliner_operation_menu(ScrArea *sa)
 						error("Not yet...");
 				}
 				allqueue(REDRAWOOPS, 0);
+				allqueue(REDRAWBUTSALL, 0);
+				allqueue(REDRAWVIEW3D, 0);
 			}
 		}
 	}
 	else if(datalevel) {
 		if(datalevel==-1) error("Mixed selection");
 		else {
-			error("Not yet...");
-			//pupmenu("Data Operations%t|Delete");
+			if(datalevel==TSE_POSE_CHANNEL) {
+				short event= pupmenu("PoseChannel Operations%t|Select%x1|Deselect%x2|Hide%x3|Unhide%x4");
+				if(event>0) {
+					outliner_do_data_operation(soops, datalevel, event, &soops->tree, pchan_cb);
+					BIF_undo_push("PoseChannel operation");
+				}
+			}
+			else if(datalevel==TSE_BONE) {
+				short event= pupmenu("Bone Operations%t|Select%x1|Deselect%x2|Hide%x3|Unhide%x4");
+				if(event>0) {
+					outliner_do_data_operation(soops, datalevel, event, &soops->tree, bone_cb);
+					BIF_undo_push("Bone operation");
+				}
+			}
+			else if(datalevel==TSE_EBONE) {
+				short event= pupmenu("EditBone Operations%t|Select%x1|Deselect%x2|Hide%x3|Unhide%x4");
+				if(event>0) {
+					outliner_do_data_operation(soops, datalevel, event, &soops->tree, ebone_cb);
+					BIF_undo_push("EditBone operation");
+				}
+			}
+			
+			allqueue(REDRAWOOPS, 0);
+			allqueue(REDRAWBUTSALL, 0);
+			allqueue(REDRAWVIEW3D, 0);
 		}
 	}
-	else error("Nothing selected");
-	
 }
 
 
@@ -2232,6 +2323,7 @@ static void outliner_draw_tree(SpaceOops *soops)
 {
 	TreeElement *te;
 	int starty, startx;
+	char col[4];
 	
 #ifdef INTERNATIONAL
 	FTF_SetFontSize('l');
@@ -2241,7 +2333,8 @@ static void outliner_draw_tree(SpaceOops *soops)
 	glBlendFunc(GL_SRC_ALPHA,  GL_ONE_MINUS_SRC_ALPHA); // only once
 
 	// selection first
-	glColor3ub(125, 150, 175);
+	BIF_GetThemeColor3ubv(TH_BACK, col);
+	glColor3ub(col[0]+15, col[1]+20, col[2]+25);
 	starty= soops->v2d.tot.ymax-OL_H;
 	outliner_draw_selection(soops, &soops->tree, &starty);
 	
diff --git a/source/blender/src/space.c b/source/blender/src/space.c
index e7c6438eaf7..cab768e8b0f 100644
--- a/source/blender/src/space.c
+++ b/source/blender/src/space.c
@@ -3974,14 +3974,17 @@ static void winqreadoopsspace(ScrArea *sa, void *spacedata, BWinEvent *evt)
 			view2dmove(event);	/* in drawipo.c */
 			break;
 		case RIGHTMOUSE:
-			// outliner_select(sa);
+			outliner_operation_menu(sa);
 			break;
 			
 		case AKEY:
-			outliner_toggle_visible(sa);
+			if(G.qual==LR_SHIFTKEY)
+				outliner_toggle_selected(sa);
+			else
+				outliner_toggle_visible(sa);
 			break;
 		case WKEY:
-			// outliner_operation_menu(sa);
+			outliner_operation_menu(sa);
 			break;
 			
 		case HOMEKEY: