diff options
Diffstat (limited to 'indra/llui/llaccordionctrl.cpp')
| -rw-r--r-- | indra/llui/llaccordionctrl.cpp | 66 |
1 files changed, 65 insertions, 1 deletions
diff --git a/indra/llui/llaccordionctrl.cpp b/indra/llui/llaccordionctrl.cpp index 8e0245c451..5f866c49e6 100644 --- a/indra/llui/llaccordionctrl.cpp +++ b/indra/llui/llaccordionctrl.cpp @@ -66,8 +66,11 @@ LLAccordionCtrl::LLAccordionCtrl(const Params& params):LLPanel(params) , mAutoScrolling( false ) , mAutoScrollRate( 0.f ) , mSelectedTab( NULL ) + , mNoVisibleTabsHelpText(NULL) { - mSingleExpansion = params.single_expansion; + initNoTabsWidget(params.empty_accordion_text); + + mSingleExpansion = params.single_expansion; if(mFitParent && !mSingleExpansion) { llinfos << "fit_parent works best when combined with single_expansion" << llendl; @@ -78,7 +81,10 @@ LLAccordionCtrl::LLAccordionCtrl() : LLPanel() , mAutoScrolling( false ) , mAutoScrollRate( 0.f ) , mSelectedTab( NULL ) + , mNoVisibleTabsHelpText(NULL) { + initNoTabsWidget(LLTextBox::Params()); + mSingleExpansion = false; mFitParent = false; LLUICtrlFactory::getInstance()->buildPanel(this, "accordion_parent.xml"); @@ -168,6 +174,8 @@ BOOL LLAccordionCtrl::postBuild() } } + updateNoTabsHelpTextVisibility(); + return TRUE; } @@ -187,8 +195,15 @@ void LLAccordionCtrl::reshape(S32 width, S32 height, BOOL called_from_parent) rcLocal.mRight = rcLocal.mLeft + width; rcLocal.mTop = rcLocal.mBottom + height; + // get textbox a chance to reshape its content + mNoVisibleTabsHelpText->reshape(width, height, called_from_parent); + setRect(rcLocal); + // assume that help text is always fit accordion. + // necessary text paddings can be set via h_pad and v_pad + mNoVisibleTabsHelpText->setRect(getLocalRect()); + arrange(); } @@ -359,6 +374,31 @@ void LLAccordionCtrl::removeCollapsibleCtrl(LLView* view) } } +void LLAccordionCtrl::initNoTabsWidget(const LLTextBox::Params& tb_params) +{ + LLTextBox::Params tp = tb_params; + tp.rect(getLocalRect()); + mNoVisibleTabsOrigString = tp.initial_value().asString(); + mNoVisibleTabsHelpText = LLUICtrlFactory::create<LLTextBox>(tp, this); +} + +void LLAccordionCtrl::updateNoTabsHelpTextVisibility() +{ + bool visible_exists = false; + std::vector<LLAccordionCtrlTab*>::const_iterator it = mAccordionTabs.begin(); + const std::vector<LLAccordionCtrlTab*>::const_iterator it_end = mAccordionTabs.end(); + for (; it != it_end; ++it) + { + if ((*it)->getVisible()) + { + visible_exists = true; + break; + } + } + + mNoVisibleTabsHelpText->setVisible(!visible_exists); +} + void LLAccordionCtrl::arrangeSinge() { S32 panel_left = BORDER_MARGIN; // Margin from left side of Splitter @@ -737,6 +777,20 @@ S32 LLAccordionCtrl::notifyParent(const LLSD& info) } return 1; } + else if (info.has("child_visibility_change")) + { + BOOL new_visibility = info["child_visibility_change"]; + if (new_visibility) + { + // there is at least one visible tab + mNoVisibleTabsHelpText->setVisible(FALSE); + } + else + { + // it could be the latest visible tab, check all of them + updateNoTabsHelpTextVisibility(); + } + } return LLPanel::notifyParent(info); } void LLAccordionCtrl::reset () @@ -745,6 +799,16 @@ void LLAccordionCtrl::reset () mScrollbar->setDocPos(0); } +void LLAccordionCtrl::setFilterSubString(const std::string& filter_string) +{ + LLStringUtil::format_map_t args; + args["[SEARCH_TERM]"] = LLURI::escape(filter_string); + std::string text = mNoVisibleTabsOrigString; + LLStringUtil::format(text, args); + + mNoVisibleTabsHelpText->setValue(text); +} + S32 LLAccordionCtrl::calcExpandedTabHeight(S32 tab_index /* = 0 */, S32 available_height /* = 0 */) { if(tab_index < 0) |