diff options
Diffstat (limited to 'indra/llui/llfocusmgr.cpp')
| -rw-r--r-- | indra/llui/llfocusmgr.cpp | 33 |
1 files changed, 25 insertions, 8 deletions
diff --git a/indra/llui/llfocusmgr.cpp b/indra/llui/llfocusmgr.cpp index 43e5f6b051..724d190307 100644 --- a/indra/llui/llfocusmgr.cpp +++ b/indra/llui/llfocusmgr.cpp @@ -113,6 +113,16 @@ boost::signals2::connection LLFocusableElement::setTopLostCallback(const focus_s +typedef std::list<LLHandle<LLView> > view_handle_list_t; +typedef std::map<LLHandle<LLView>, LLHandle<LLView> > focus_history_map_t; +struct LLFocusMgr::Impl +{ + // caching list of keyboard focus ancestors for calling onFocusReceived and onFocusLost + view_handle_list_t mCachedKeyboardFocusList; + + focus_history_map_t mFocusHistory; +}; + LLFocusMgr gFocusMgr; LLFocusMgr::LLFocusMgr() @@ -123,10 +133,17 @@ LLFocusMgr::LLFocusMgr() mDefaultKeyboardFocus( NULL ), mKeystrokesOnly(FALSE), mTopCtrl( NULL ), - mAppHasFocus(TRUE) // Macs don't seem to notify us that we've gotten focus, so default to true + mAppHasFocus(TRUE), // Macs don't seem to notify us that we've gotten focus, so default to true + mImpl(new LLFocusMgr::Impl) { } +LLFocusMgr::~LLFocusMgr() +{ + mImpl->mFocusHistory.clear(); + delete mImpl; + mImpl = NULL; +} void LLFocusMgr::releaseFocusIfNeeded( LLView* view ) { @@ -179,7 +196,7 @@ void LLFocusMgr::setKeyboardFocus(LLFocusableElement* new_focus, BOOL lock, BOOL mKeyboardFocus = new_focus; // list of the focus and it's ancestors - view_handle_list_t old_focus_list = mCachedKeyboardFocusList; + view_handle_list_t old_focus_list = mImpl->mCachedKeyboardFocusList; view_handle_list_t new_focus_list; // walk up the tree to root and add all views to the new_focus_list @@ -206,7 +223,7 @@ void LLFocusMgr::setKeyboardFocus(LLFocusableElement* new_focus, BOOL lock, BOOL LLView* old_focus_view = old_focus_iter->get(); if (old_focus_view) { - mCachedKeyboardFocusList.pop_front(); + mImpl->mCachedKeyboardFocusList.pop_front(); old_focus_view->onFocusLost(); } } @@ -219,7 +236,7 @@ void LLFocusMgr::setKeyboardFocus(LLFocusableElement* new_focus, BOOL lock, BOOL LLView* new_focus_view = new_focus_riter->get(); if (new_focus_view) { - mCachedKeyboardFocusList.push_front(new_focus_view->getHandle()); + mImpl->mCachedKeyboardFocusList.push_front(new_focus_view->getHandle()); new_focus_view->onFocusReceived(); } } @@ -254,7 +271,7 @@ void LLFocusMgr::setKeyboardFocus(LLFocusableElement* new_focus, BOOL lock, BOOL if (focus_subtree) { LLView* focused_view = dynamic_cast<LLView*>(mKeyboardFocus); - mFocusHistory[focus_subtree->getHandle()] = focused_view ? focused_view->getHandle() : LLHandle<LLView>(); + mImpl->mFocusHistory[focus_subtree->getHandle()] = focused_view ? focused_view->getHandle() : LLHandle<LLView>(); } } @@ -456,8 +473,8 @@ LLUICtrl* LLFocusMgr::getLastFocusForGroup(LLView* subtree_root) const { if (subtree_root) { - focus_history_map_t::const_iterator found_it = mFocusHistory.find(subtree_root->getHandle()); - if (found_it != mFocusHistory.end()) + focus_history_map_t::const_iterator found_it = mImpl->mFocusHistory.find(subtree_root->getHandle()); + if (found_it != mImpl->mFocusHistory.end()) { // found last focus for this subtree return static_cast<LLUICtrl*>(found_it->second.get()); @@ -470,6 +487,6 @@ void LLFocusMgr::clearLastFocusForGroup(LLView* subtree_root) { if (subtree_root) { - mFocusHistory.erase(subtree_root->getHandle()); + mImpl->mFocusHistory.erase(subtree_root->getHandle()); } } |