From 994541a836bf1e8e64bd7ab3b516e2c7c917dd92 Mon Sep 17 00:00:00 2001
From: Rene Gollent <anevilyak@gmail.com>
Date: Thu, 29 Jan 2009 23:49:57 +0000
Subject: [PATCH] Refactor MoveSelectionTo a bit to reuse other code instead of
 duplicating most of it practically verbatim with different variable names.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29092 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/kits/tracker/PoseView.cpp | 141 +---------------------------------
 1 file changed, 1 insertion(+), 140 deletions(-)

diff --git a/src/kits/tracker/PoseView.cpp b/src/kits/tracker/PoseView.cpp
index a6bf7f47f3..021095051a 100644
--- a/src/kits/tracker/PoseView.cpp
+++ b/src/kits/tracker/PoseView.cpp
@@ -4488,147 +4488,8 @@ BPoseView::MoveSelectionTo(BPoint dropPt, BPoint clickPt,
 	if (srcWindow != window && !TargetModel()->IsDropTarget())
 		return;
 
-	// if drop was done with control key or secondary button
-	// then we need to show a context menu for drop location
 	uint32 buttons = (uint32)window->CurrentMessage()->FindInt32("buttons");
-	bool createLink = false;
- 	bool forceCopy = false;
- 	bool forceMove = false;
- 	bool createRelativeLink = false;
-	bool dropOnGrid = (modifiers() & B_COMMAND_KEY) != 0;
-
-	if ((buttons & B_SECONDARY_MOUSE_BUTTON) || (modifiers() & B_CONTROL_KEY)) {
-
-		switch (window->ShowDropContextMenu(dropPt)) {
-			case kCreateRelativeLink:
-				createRelativeLink = true;
-				break;
-
-			case kCreateLink:
-				createLink = true;
-				break;
-
-			case kMoveSelectionTo:
-				forceMove = true;
-				break;
-
-			case kCopySelectionTo:
-				if (srcWindow == window) {
-					DuplicateSelection(&clickPt, &dropPt);
-					return;
-				}
-				forceCopy = true;
-				break;
-
-			case kCancelButton:
-			default:
-				// user canceled context menu
-				return;
-		}
-	}
-
-	if (!createLink && !createRelativeLink && srcWindow == window) {	// dropped in same window
-		if (ViewMode() == kListMode)			// can't move in list view
-			return;
-
-		BPoint delta(dropPt - clickPt);
-		int32 count = fSelectionList->CountItems();
-		for (int32 index = 0; index < count; index++) {
-			BPose *pose = fSelectionList->ItemAt(index);
-
-			// remove pose from VSlist before changing location
-			// so that we "find" the correct pose to remove
-			// need to do this because bsearch uses top of pose
-			// to locate pose to remove
-			RemoveFromVSList(pose);
-
-			BRect oldBounds(pose->CalcRect(this));
-			BPoint location(pose->Location() + delta);
-			if (dropOnGrid)
-				location = PinToGrid(location, fGrid, fOffset);
-
-			pose->MoveTo(location, this);
-
-			RemoveFromExtent(oldBounds);
-			AddToExtent(pose->CalcRect(this));
-
-			// remove and reinsert pose to keep VSlist sorted
-			AddToVSList(pose);
-		}
-	} else {
-		AutoLock<BWindow> lock(srcWindow);
-		if (!lock)
-			return;
-
-		// dropped from another window
-		// CopyTask will delete pointList
-		PoseList *selectionList = srcWindow->PoseView()->SelectionList();
-		int32 count = selectionList->CountItems();
-		BList *pointList = GetDropPointList(clickPt, dropPt, selectionList,
-			srcWindow->PoseView()->ViewMode() == kListMode, dropOnGrid);
-
-		// perform asynch copy/move
-		forceCopy = forceCopy || (modifiers() & B_OPTION_KEY);
-		bool okToMove = true;
-		BEntry *destEntry = new BEntry(TargetModel()->EntryRef());
-		bool destIsTrash = FSIsTrashDir(destEntry);
-
-		// don't prompt if we're going to end up copying anyway
-		if (srcWindow->PoseView()->TargetModel()->IsQuery()
-			&& !forceCopy
-			&& !createLink
-			&& !destIsTrash) {
-			srcWindow->UpdateIfNeeded();
-			okToMove = (new BAlert("", kOkToMoveStr, "Cancel", "Move", NULL,
-				B_WIDTH_AS_USUAL, B_WARNING_ALERT))->Go() == 1;
-		}
-
-		// can't copy items into the trash
-		if (forceCopy && destIsTrash) {
-			(new BAlert("", kNoCopyToTrashStr, "Cancel", NULL, NULL,
-				B_WIDTH_AS_USUAL, B_WARNING_ALERT))->Go();
-			okToMove = false;
-		}
-
-		// can't create symlinks into the trash
-		if ((createLink || createRelativeLink) && destIsTrash) {
-			(new BAlert("", kNoLinkToTrashStr, "Cancel", NULL, NULL,
-				B_WIDTH_AS_USUAL, B_WARNING_ALERT))->Go();
-			okToMove = false;
-		}
-
-		if (okToMove) {
-			// create dup Model list, dest Model for CopyTask
-			BObjectList<entry_ref> *srcList = new BObjectList<entry_ref>(count, true);
-			CopySelectionListToBListAsEntryRefs(selectionList, srcList);
-			uint32 moveMode;
-			if (forceCopy)
-				moveMode = kCopySelectionTo;
-			else if (forceMove)
-				moveMode = kMoveSelectionTo;
-			else if (createRelativeLink)
-				moveMode = kCreateRelativeLink;
-			else if (createLink)
-				moveMode = kCreateLink;
-			else {
-				moveMode = kMoveSelectionTo;
-				entry_ref *srcRef = srcList->ItemAt(0);
-				BDirectory destDir (destEntry);
-				struct stat deststat;
-				destDir.GetStat(&deststat);
-
-				if (srcRef->device != deststat.st_dev) 	
-					moveMode = kCopySelectionTo;
-			}
-			FSMoveToFolder(srcList, destEntry, moveMode, pointList);
-		} else {
-			if (pointList) {
-				pointList->DoForEach(delete_point);
-				delete pointList;
-			}
-			delete destEntry;
-		}
-	}
+	MoveSelectionInto(TargetModel(), srcWindow, window, buttons, dropPt, false);
 }