diff options
| -rw-r--r-- | indra/newview/llfavoritesbar.cpp | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/indra/newview/llfavoritesbar.cpp b/indra/newview/llfavoritesbar.cpp index a02bb56489..70e8437190 100644 --- a/indra/newview/llfavoritesbar.cpp +++ b/indra/newview/llfavoritesbar.cpp @@ -471,7 +471,25 @@ BOOL LLFavoritesBarCtrl::handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop, } // check if we are dragging an existing item from the favorites bar - if (item && mDragItemId == item->getUUID()) + bool existing_drop = false; + if (item && mDragItemId == item->getUUID()) + { + // There is a chance of mDragItemId being obsolete + // ex: can happen if something interrupts viewer, which + // results in viewer not geting a 'mouse up' signal + for (LLInventoryModel::item_array_t::iterator i = mItems.begin(); i != mItems.end(); ++i) + { + LLViewerInventoryItem* currItem = *i; + + if (currItem->getUUID() == mDragItemId) + { + existing_drop = true; + break; + } + } + } + + if (existing_drop) { *accept = ACCEPT_YES_SINGLE; @@ -500,6 +518,7 @@ BOOL LLFavoritesBarCtrl::handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop, if (mItems.empty()) { setLandingTab(NULL); + mLastTab = NULL; } handleNewFavoriteDragAndDrop(item, favorites_id, x, y); } @@ -515,6 +534,12 @@ BOOL LLFavoritesBarCtrl::handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop, void LLFavoritesBarCtrl::handleExistingFavoriteDragAndDrop(S32 x, S32 y) { + if (mItems.empty()) + { + // Isn't supposed to be empty + return; + } + // Identify the button hovered and the side to drop LLFavoriteLandmarkButton* dest = dynamic_cast<LLFavoriteLandmarkButton*>(mLandingTab); bool insert_before = true; @@ -787,6 +812,7 @@ void LLFavoritesBarCtrl::updateButtons(bool force_update) if(mItems.empty()) { mBarLabel->setVisible(TRUE); + mLastTab = NULL; } else { @@ -833,6 +859,10 @@ void LLFavoritesBarCtrl::updateButtons(bool force_update) dynamic_cast<LLFavoriteLandmarkButton*> (*cur_it); if (button) { + if (mLastTab == button) + { + mLastTab = NULL; + } removeChild(button); delete button; } @@ -870,6 +900,17 @@ void LLFavoritesBarCtrl::updateButtons(bool force_update) mLastTab = last_new_button; } + if (!mLastTab && mItems.size() > 0) + { + // mMoreTextBox was removed, so LLFavoriteLandmarkButtons + // should be the only ones in the list + LLFavoriteLandmarkButton* button = dynamic_cast<LLFavoriteLandmarkButton*> (childs->back()); + if (button) + { + mLastTab = button; + } + } + mFirstDropDownItem = j; // Chevron button if (mFirstDropDownItem < mItems.size()) |