diff options
| author | Merov Linden <merov@lindenlab.com> | 2013-03-15 17:54:16 -0700 |
|---|---|---|
| committer | Merov Linden <merov@lindenlab.com> | 2013-03-15 17:54:16 -0700 |
| commit | 242c39f24bc38ee306f1a9b4a173fd095fdab49d (patch) | |
| tree | 4c23674945009218b25f76dff844ee0c75e8b65f | |
| parent | 5b4746701bcacd0562fc7876f4b6db652ccfcb3b (diff) | |
CHUI-807 : More defensive code. Don't assume anything while iterating through panels.
| -rw-r--r-- | indra/llui/lltabcontainer.cpp | 27 | ||||
| -rw-r--r-- | indra/newview/llimview.cpp | 5 |
2 files changed, 18 insertions, 14 deletions
diff --git a/indra/llui/lltabcontainer.cpp b/indra/llui/lltabcontainer.cpp index 0c43a571b8..6f895ed939 100644 --- a/indra/llui/lltabcontainer.cpp +++ b/indra/llui/lltabcontainer.cpp @@ -1483,16 +1483,22 @@ BOOL LLTabContainer::setTab(S32 which) for(tuple_list_t::iterator iter = mTabList.begin(); iter != mTabList.end(); ++iter) { LLTabTuple* tuple = *iter; - if (!tuple) - continue; BOOL is_selected = ( tuple == selected_tuple ); - tuple->mButton->setUseEllipses(mUseTabEllipses); - tuple->mButton->setHAlign(mFontHalign); - tuple->mTabPanel->setVisible( is_selected ); -// tuple->mTabPanel->setFocus(is_selected); // not clear that we want to do this here. - tuple->mButton->setToggleState( is_selected ); - // RN: this limits tab-stops to active button only, which would require arrow keys to switch tabs - tuple->mButton->setTabStop( is_selected ); + + // Although the selected tab must be complete, we may have hollow LLTabTuple tucked in the list + if (tuple->mButton) + { + tuple->mButton->setUseEllipses(mUseTabEllipses); + tuple->mButton->setHAlign(mFontHalign); + tuple->mButton->setToggleState( is_selected ); + // RN: this limits tab-stops to active button only, which would require arrow keys to switch tabs + tuple->mButton->setTabStop( is_selected ); + } + if (tuple->mTabPanel) + { + tuple->mTabPanel->setVisible( is_selected ); + //tuple->mTabPanel->setFocus(is_selected); // not clear that we want to do this here. + } if (is_selected) { @@ -1563,8 +1569,7 @@ BOOL LLTabContainer::selectTabByName(const std::string& name) LLPanel* panel = getPanelByName(name); if (!panel) { - llwarns << "LLTabContainer::selectTabByName(" - << name << ") failed" << llendl; + llwarns << "LLTabContainer::selectTabByName(" << name << ") failed" << llendl; return FALSE; } diff --git a/indra/newview/llimview.cpp b/indra/newview/llimview.cpp index cd47a0c171..fbb3bd4a8e 100644 --- a/indra/newview/llimview.cpp +++ b/indra/newview/llimview.cpp @@ -641,8 +641,7 @@ void LLIMModel::LLIMSession::loadHistory() LLIMModel::LLIMSession* LLIMModel::findIMSession(const LLUUID& session_id) const { - return get_if_there(mId2SessionMap, session_id, - (LLIMModel::LLIMSession*) NULL); + return get_if_there(mId2SessionMap, session_id, (LLIMModel::LLIMSession*) NULL); } //*TODO consider switching to using std::set instead of std::list for holding LLUUIDs across the whole code @@ -2809,7 +2808,7 @@ LLUUID LLIMMgr::addSession( } } - bool new_session = !LLIMModel::getInstance()->findIMSession(session_id); + bool new_session = (LLIMModel::getInstance()->findIMSession(session_id) == NULL); //works only for outgoing ad-hoc sessions if (new_session && IM_SESSION_CONFERENCE_START == dialog && ids.size()) |