[Open Office] 答复： [PATCH]Bug 129410] I need a plus / minus sign next to each heading in Navigator]

[Jian Hua Jiao]

1. add plus/minus 
2. changed select outlines goto the assosiate content

Attachment: Patch
-------------- next part --------------
--- sw/source/ui/utlui/content.cxx	2006-03-27 18:18:48.000000000 +0800
+++ sw/source/ui/utlui/content.cxx	2006-04-27 23:29:42.000000000 +0800
@@ -1255,19 +1255,64 @@
 			SwContentType* pCntType = (SwContentType*)pParent->GetUserData();
 
 			sal_uInt16 nCount = pCntType->GetMemberCount();
-			for(sal_uInt16 i = 0; i < nCount; i++)
-			{
-				const SwContent* pCnt = pCntType->GetMember(i);
-				if(pCnt)
-				{
-					String sEntry = pCnt->GetName();
-					if(!sEntry.Len())
+            /**************************************************************
+                Add for outline plus/minus
+            ***************************************************************/
+            if(pCntType->GetType() == CONTENT_TYPE_OUTLINE)
+            {
+                SvLBoxEntry* pChild = 0;
+                for(sal_uInt16 i = 0; i < nCount; i++)
+                {
+                    const SwContent* pCnt = pCntType->GetMember(i);
+                    if(pCnt)
+                    {
+                        sal_uInt16 nLevel = ((SwOutlineContent*)pCnt)->GetOutlineLevel();
+                        String sEntry = pCnt->GetName();
+                        if(!sEntry.Len())
+                            sEntry = sSpace;
+                        if(!pChild || (nLevel == 0))
+                            pChild = InsertEntry(sEntry, pParent,
+                                        sal_False, LIST_APPEND,(void*)pCnt);
+                        else
+                        {
+                            //back search parent.
+                            if(((SwOutlineContent*)pCntType->GetMember(i-1))->GetOutlineLevel() < nLevel)
+                                pChild = InsertEntry(sEntry, pChild,
+                                        sal_False, LIST_APPEND, (void*)pCnt);
+                            else
+                            {
+                                pChild = Prev(pChild);
+                                while(pChild &&
+                                        lcl_IsContent(pChild) &&
+                                        !(((SwOutlineContent*)pChild->GetUserData())->GetOutlineLevel() < nLevel)
+                                     )
+                                {
+                                    pChild = Prev(pChild);
+                                }
+                                if(pChild)
+                                    pChild = InsertEntry(sEntry, pChild,
+                                                sal_False, LIST_APPEND, (void*)pCnt);
+                            }
+                        }
+                    }
+                }
+            }
+            else
+            {
+			    for(sal_uInt16 i = 0; i < nCount; i++)
+			    {
+				    const SwContent* pCnt = pCntType->GetMember(i);
+				    if(pCnt)
+				    {
+					    String sEntry = pCnt->GetName();
+					    if(!sEntry.Len())
 						sEntry = sSpace;
-					SvLBoxEntry* pChild = InsertEntry(sEntry, pParent,
-							sal_False, LIST_APPEND, (void*)pCnt);
-				}
+					    SvLBoxEntry* pChild = InsertEntry(sEntry, pParent,
+							    sal_False, LIST_APPEND, (void*)pCnt);
+				    }
 
-			}
+			    }
+            }
 		}
 	}
 }
@@ -1291,6 +1336,19 @@
 			}
 			else
 				nHiddenBlock |= nOr;
+            if((pCntType->GetType() == CONTENT_TYPE_OUTLINE))
+            {
+                sal_Bool bBool = SvTreeListBox::Expand(pParent);
+                SvLBoxEntry* pChild = Next(pParent);
+                while(pChild && lcl_IsContent(pChild) && pParent->HasChilds())
+                {
+                    if(pChild->HasChilds())
+                        SvTreeListBox::Expand(pChild);
+                    pChild = Next(pChild);
+                }
+                return bBool;
+            }
+
 		}
 	}
 	return SvTreeListBox::Expand(pParent);
@@ -1338,7 +1396,7 @@
 	DBG_ASSERT(pEntry, "kein aktueller Eintrag!")
 	if(pEntry)
 	{
-		if(lcl_IsContentType(pEntry))
+		if(lcl_IsContentType(pEntry) && !pEntry->HasChilds())
 			RequestingChilds(pEntry);
 		else if(bIsActive || bIsConstant)
 		{
@@ -1864,9 +1922,9 @@
 					// or if the visibility of objects (frames, sections, tables) has changed
 					// i.e. in header/footer
 					pArrType->FillMemberList(&bLevelOrVisibiblityChanged);
-					if(bLevelOrVisibiblityChanged)
-						bInvalidate = sal_True;
 					sal_uInt16 nChildCount = (sal_uInt16)GetChildCount(pEntry);
+                    if((nType == CONTENT_TYPE_OUTLINE) && bLevelOrVisibiblityChanged)
+                        bRepaint = sal_True;
 					if(bLevelOrVisibiblityChanged)
 						bInvalidate = sal_True;
 
@@ -2759,6 +2817,10 @@
 		return sal_False;
 	sal_Bool bEnable = sal_False;
 	SvLBoxEntry* pParentEntry = GetParent(pEntry);
+    while(pParentEntry && (!lcl_IsContentType(pParentEntry)))
+    {
+        pParentEntry = GetParent(pParentEntry);
+    }
 	if(!bIsLastReadOnly && (!IsVisible() ||
 		(bIsRoot && nRootType == CONTENT_TYPE_OUTLINE && pParentEntry ||
 			lcl_IsContent(pEntry) && ((SwContentType*)pParentEntry->GetUserData())->GetType() == CONTENT_TYPE_OUTLINE)))
@@ -2768,6 +2830,11 @@
 	pNavi->aContentToolBox.EnableItem(FN_ITEM_DOWN, bEnable);
 	pNavi->aContentToolBox.EnableItem(FN_ITEM_LEFT, bEnable);
 	pNavi->aContentToolBox.EnableItem(FN_ITEM_RIGHT,bEnable);
+    if(pParentEntry && (((SwContentType*)pParentEntry->GetUserData())->GetType() == CONTENT_TYPE_OUTLINE) && bSelect)
+    {
+		SwContent* pCnt = (SwContent*)pEntry->GetUserData();
+		GotoContent(pCnt);
+    }
 
 	return SvTreeListBox::Select(pEntry, bSelect);
 }