C++ LLCtrlListInterface::selectFirstItem方法代码示例

// static
void LLFloaterGesture::refreshAll()
{
	if (sInstance)
	{
		sInstance->buildGestureList();

		LLCtrlListInterface *list = sInstance->childGetListInterface("gesture_list");
		if (!list) return;

		if (sInstance->mSelectedID.isNull())
		{
			list->selectFirstItem();
		}
		else
		{
			if (list->setCurrentByID(sInstance->mSelectedID))
			{
				LLCtrlScrollInterface *scroll = sInstance->childGetScrollInterface("gesture_list");
				if (scroll) scroll->scrollToShowSelected();
			}
			else
			{
				list->selectFirstItem();
			}
		}

		// Update button labels
		onCommitList(NULL, sInstance);
	}
}

// No longer really builds a list.  Instead, just updates mAvatarCombo.
void LLFloaterWorldMap::buildAvatarIDList()
{
	LLCtrlListInterface *list = childGetListInterface("friend combo");
	if (!list) return;

    // Delete all but the "None" entry
	S32 list_size = list->getItemCount();
	while (list_size > 1)
	{
		list->selectNthItem(1);
		list->operateOnSelection(LLCtrlListInterface::OP_DELETE);
		--list_size;
	}

	LLSD default_column;
	default_column["name"] = "friend name";
	default_column["label"] = "Friend Name";
	default_column["width"] = 500;
	list->addColumn(default_column);

	// Get all of the calling cards for avatar that are currently online
	LLCollectMappableBuddies collector;
	LLAvatarTracker::instance().applyFunctor(collector);
	LLCollectMappableBuddies::buddy_map_t::iterator it;
	LLCollectMappableBuddies::buddy_map_t::iterator end;
	it = collector.mMappable.begin();
	end = collector.mMappable.end();
	for( ; it != end; ++it)
	{
		list->addSimpleElement((*it).first, ADD_BOTTOM, (*it).second);
	}

	list->setCurrentByID( LLAvatarTracker::instance().getAvatarID() );
	list->selectFirstItem();
}

// virtual
void LLPanelDirBrowser::draw()
{
	// HACK: If the results panel has data, we want to select the first
	// item.  Unfortunately, we don't know when the find is actually done,
	// so only do this if it's been some time since the last packet of
	// results was received.
	if (mLastResultTimer.getElapsedTimeF32() > 0.5)
	{
		if (!mDidAutoSelect &&
			hasChild("results") && !childHasFocus("results"))
		{
			LLCtrlListInterface *list = childGetListInterface("results");
			if (list)
			{
				if (list->getCanSelect())
				{
					list->selectFirstItem(); // select first item by default
					childSetFocus("results", TRUE);
				}
				// Request specific data from the server
				onCommitList();
			}
		}
		mDidAutoSelect = TRUE;
	}
	
	LLPanel::draw();
}

// static
void LLFloaterClothing::refreshAll()
{
	if (sInstance)
	{
		sInstance->buildClothingList();

		LLCtrlListInterface* list = sInstance->childGetListInterface("clothing_list");
		if (list)
		{
			if (!sInstance->mAllowSelection)
			{
				// no selection, no commit on change
				list->operateOnSelection(LLCtrlListInterface::OP_DESELECT);
			}
			else if (sInstance->mSelectedID.isNull())
			{
				list->selectFirstItem();
			}
			else
			{
				if (list->setCurrentByID(sInstance->mSelectedID))
				{
					LLCtrlScrollInterface *scroll = sInstance->childGetScrollInterface("clothing_list");
					if (scroll)
					{
						scroll->scrollToShowSelected();
					}
				}
				else
				{
					list->selectFirstItem();
				}
			}

			// Update button labels
			onCommitList(NULL, sInstance);
		}
	}
}

void LLFloaterWorldMap::buildLandmarkIDLists()
{
	LLCtrlListInterface *list = childGetListInterface("landmark combo");
	if (!list)
	{
		return;
	}

    // Delete all but the "None" entry
	S32 list_size = list->getItemCount();
	if (list_size > 1)
	{
		list->selectItemRange(1, -1);
		list->operateOnSelection(LLCtrlListInterface::OP_DELETE);
	}

	mLandmarkItemIDList.reset();
	mLandmarkAssetIDList.reset();

	// Get all of the current landmarks
	mLandmarkAssetIDList.put( LLUUID::null );
	mLandmarkItemIDList.put( LLUUID::null );

	mLandmarkAssetIDList.put( sHomeID );
	mLandmarkItemIDList.put( sHomeID );

	LLInventoryModel::cat_array_t cats;
	LLInventoryModel::item_array_t items;
	LLIsType is_landmark(LLAssetType::AT_LANDMARK);
	gInventory.collectDescendentsIf(gAgent.getInventoryRootID(),
									cats,
									items,
									LLInventoryModel::EXCLUDE_TRASH,
									is_landmark);

	std::sort(items.begin(), items.end(), LLViewerInventoryItem::comparePointers());
	
	S32 count = items.count();
	for(S32 i = 0; i < count; ++i)
	{
		LLInventoryItem* item = items.get(i);

		list->addSimpleElement(item->getName(), ADD_BOTTOM, item->getUUID());

		mLandmarkAssetIDList.put( item->getAssetUUID() );
		mLandmarkItemIDList.put( item->getUUID() );
	}
	list->sortByColumn(std::string("landmark name"), TRUE);

	list->selectFirstItem();
}

void LLGestureComboList::onCommitGesture()
{
	LLCtrlListInterface* gestures = getListInterface();
	if (gestures)
	{
		S32 sel_index = gestures->getFirstSelectedIndex();
		if (sel_index == 0)
		{
			return;
		}

		S32 index = gestures->getSelectedValue().asInteger();

		if (mViewAllItemIndex == index)
		{
			// The same behavior as Ctrl+G. EXT-823
			LLFloaterReg::toggleInstance("gestures");
			gestures->selectFirstItem();
			return;
		}

		if (mGetMoreItemIndex == index)
		{
			LLWeb::loadURLExternal(gSavedSettings.getString("GesturesMarketplaceURL"));
			return;
		}

		if (index<0 || index >= (S32)mGestures.size())
		{
			llwarns << "out of range gesture index" << llendl;
		}
		else
		{
			LLMultiGesture* gesture = mGestures.at(index);
			if(gesture)
			{
				LLGestureMgr::instance().playGesture(gesture);
				if(!gesture->mReplaceText.empty())
				{
					LLNearbyChatBar::sendChatFromViewer(gesture->mReplaceText, CHAT_TYPE_NORMAL, FALSE);
				}
			}
		}
	}
}

void LLChatBar::refresh()
{
	// HACK: Leave the name of the gesture in place for a few seconds.
	const F32 SHOW_GESTURE_NAME_TIME = 2.f;
	if (mGestureLabelTimer.getStarted() && mGestureLabelTimer.getElapsedTimeF32() > SHOW_GESTURE_NAME_TIME)
	{
		LLCtrlListInterface* gestures = mGestureCombo ? mGestureCombo->getListInterface() : NULL;
		if (gestures) gestures->selectFirstItem();
		mGestureLabelTimer.stop();
	}

	if ((gAgent.getTypingTime() > AGENT_TYPING_TIMEOUT) && (gAgent.getRenderState() & AGENT_STATE_TYPING))
	{
		gAgent.stopTyping();
	}

	childSetEnabled("Say", mInputEditor->getText().size() > 0);

}

void LLChatBar::refresh()
{
	// HACK: Leave the name of the gesture in place for a few seconds.
	const F32 SHOW_GESTURE_NAME_TIME = 2.f;
	if (mGestureLabelTimer.getStarted() && mGestureLabelTimer.getElapsedTimeF32() > SHOW_GESTURE_NAME_TIME)
	{
		LLCtrlListInterface* gestures = mGestureCombo ? mGestureCombo->getListInterface() : NULL;
		if (gestures) gestures->selectFirstItem();
		mGestureLabelTimer.stop();
	}

	if ((gAgent.getTypingTime() > AGENT_TYPING_TIMEOUT) && (gAgent.getRenderState() & AGENT_STATE_TYPING))
	{
		gAgent.stopTyping();
	}

	childSetValue("History", LLFloaterChat::instanceVisible(LLSD()));

	//childSetValue("channel_control",( 1.f * ((S32)(mChannelControl->get()))) );
	childSetEnabled("Say", mInputEditor->getText().size() > 0);
	childSetEnabled("Shout", mInputEditor->getText().size() > 0);

}

void LLChatBar::refresh()
{
	// HACK: Leave the name of the gesture in place for a few seconds.
	const F32 SHOW_GESTURE_NAME_TIME = 2.f;
	if (mGestureLabelTimer.getStarted() && mGestureLabelTimer.getElapsedTimeF32() > SHOW_GESTURE_NAME_TIME)
	{
		LLCtrlListInterface* gestures = mGestureCombo ? mGestureCombo->getListInterface() : NULL;
		if (gestures) gestures->selectFirstItem();
		mGestureLabelTimer.stop();
	}

	if ((gAgent.getTypingTime() > AGENT_TYPING_TIMEOUT) && (gAgent.getRenderState() & AGENT_STATE_TYPING))
	{
		gAgent.stopTyping();
	}

	if (LLUICtrl* history_ctrl = findChild<LLUICtrl>("History"))
		history_ctrl->setValue(LLFloaterChat::instanceVisible());

	if (LLUICtrl* say_ctrl = getChild<LLUICtrl>("Say"))
		say_ctrl->setEnabled(mInputEditor->getText().size() > 0);
	//childSetEnabled("Shout", mInputEditor->getText().size() > 0); createDummyWidget Making Dummy -HgB

}

// static
void LLFloaterGesture::show()
{
	if (sInstance)
	{
		sInstance->open();		/*Flawfinder: ignore*/
		return;
	}

	LLFloaterGesture *self = new LLFloaterGesture();

	// Builds and adds to gFloaterView
	LLUICtrlFactory::getInstance()->buildFloater(self, "floater_gesture.xml");

	// Fix up rectangle
	LLRect rect = gSavedSettings.getRect("FloaterGestureRect2");
	self->reshape(rect.getWidth(), rect.getHeight());
	self->setRect(rect);

	self->buildGestureList();

	self->childSetFocus("gesture_list");

	LLCtrlListInterface *list = self->childGetListInterface("gesture_list");
	if (list)
	{
		const BOOL ascending = TRUE;
		list->sortByColumn(std::string("name"), ascending);
		list->selectFirstItem();
	}
	
	self->mSelectedID = LLUUID::null;

	// Update button labels
	onCommitList(NULL, self);
	self->open();	/*Flawfinder: ignore*/
}

void LLFloaterWorldMap::buildLandmarkIDLists()
{
	LLCtrlListInterface *list = mListLandmarkCombo;
	if (!list) return;
	
    // Delete all but the "None" entry
	S32 list_size = list->getItemCount();
	if (list_size > 1)
	{
		list->selectItemRange(1, -1);
		list->operateOnSelection(LLCtrlListInterface::OP_DELETE);
	}
	
	mLandmarkItemIDList.reset();
	mLandmarkAssetIDList.reset();
	
	// Get all of the current landmarks
	mLandmarkAssetIDList.put( LLUUID::null );
	mLandmarkItemIDList.put( LLUUID::null );
	
	mLandmarkAssetIDList.put( sHomeID );
	mLandmarkItemIDList.put( sHomeID );
	
	LLInventoryModel::cat_array_t cats;
	LLInventoryModel::item_array_t items;
	LLIsType is_landmark(LLAssetType::AT_LANDMARK);
	gInventory.collectDescendentsIf(gInventory.getRootFolderID(),
									cats,
									items,
									LLInventoryModel::EXCLUDE_TRASH,
									is_landmark);
	
	std::sort(items.begin(), items.end(), LLViewerInventoryItem::comparePointers());
	std::list<LLInventoryItem*> usedLMs;

	BOOL filterLandmarks = gSavedSettings.getBOOL("WorldmapFilterDuplicateLandmarks");
	S32 count = items.count();
	for(S32 i = 0; i < count; ++i)
	{
		LLInventoryItem* item = items.get(i);

		if (filterLandmarks)
		{
			bool skip = false;
			for (std::list<LLInventoryItem*>::iterator it = usedLMs.begin(); it != usedLMs.end(); ++it)
			{
				if ((*it)->getAssetUUID() == item->getAssetUUID())
				{
					skip = true;
					break;
				}
			}
			if (skip) continue;
			usedLMs.push_front(item);
		}
		
		list->addSimpleElement(item->getName(), ADD_BOTTOM, item->getUUID());
		
		mLandmarkAssetIDList.put( item->getAssetUUID() );
		mLandmarkItemIDList.put( item->getUUID() );
	}
	
	list->selectFirstItem();
}

void LLFloaterTopObjects::handleReply(LLMessageSystem *msg, void** data)
{
	U32 request_flags;
	U32 total_count;

	msg->getU32Fast(_PREHASH_RequestData, _PREHASH_RequestFlags, request_flags);
	msg->getU32Fast(_PREHASH_RequestData, _PREHASH_TotalObjectCount, total_count);
	msg->getU32Fast(_PREHASH_RequestData, _PREHASH_ReportType, mCurrentMode);

	LLCtrlListInterface *list = childGetListInterface("objects_list");
	if (!list) return;
	
	S32 block_count = msg->getNumberOfBlocks("ReportData");
	for (S32 block = 0; block < block_count; ++block)
	{
		U32 task_local_id;
		U32 time_stamp = 0;
		LLUUID task_id;
		F32 location_x, location_y, location_z;
		F32 score;
		std::string name_buf;
		std::string owner_buf;
		F32 mono_score = 0.f;
		bool have_extended_data = false;

		msg->getU32Fast(_PREHASH_ReportData, _PREHASH_TaskLocalID, task_local_id, block);
		msg->getUUIDFast(_PREHASH_ReportData, _PREHASH_TaskID, task_id, block);
		msg->getF32Fast(_PREHASH_ReportData, _PREHASH_LocationX, location_x, block);
		msg->getF32Fast(_PREHASH_ReportData, _PREHASH_LocationY, location_y, block);
		msg->getF32Fast(_PREHASH_ReportData, _PREHASH_LocationZ, location_z, block);
		msg->getF32Fast(_PREHASH_ReportData, _PREHASH_Score, score, block);
		msg->getStringFast(_PREHASH_ReportData, _PREHASH_TaskName, name_buf, block);
		msg->getStringFast(_PREHASH_ReportData, _PREHASH_OwnerName, owner_buf, block);
		if(msg->getNumberOfBlocks("DataExtended"))
		{
			have_extended_data = true;
			msg->getU32("DataExtended", "TimeStamp", time_stamp, block);
			msg->getF32(_PREHASH_ReportData, "MonoScore", mono_score, block);
		}

		LLSD element;

		element["id"] = task_id;
		element["object_name"] = name_buf;
		element["owner_name"] = owner_buf;
		element["columns"][0]["column"] = "score";
		element["columns"][0]["value"] = llformat("%0.3f", score);
		element["columns"][0]["font"] = "SANSSERIF";
		
		element["columns"][1]["column"] = "name";
		element["columns"][1]["value"] = name_buf;
		element["columns"][1]["font"] = "SANSSERIF";
		element["columns"][2]["column"] = "owner";
		element["columns"][2]["value"] = owner_buf;
		element["columns"][2]["font"] = "SANSSERIF";
		element["columns"][3]["column"] = "location";
		element["columns"][3]["value"] = llformat("<%0.1f,%0.1f,%0.1f>", location_x, location_y, location_z);
		element["columns"][3]["font"] = "SANSSERIF";
		element["columns"][3]["column"] = "time";
		element["columns"][3]["value"] = formatted_time((time_t)time_stamp);
		element["columns"][3]["font"] = "SANSSERIF";

		if (mCurrentMode == STAT_REPORT_TOP_SCRIPTS
			&& have_extended_data)
		{
			element["columns"][4]["column"] = "Mono Time";
			element["columns"][4]["value"] = llformat("%0.3f", mono_score);
			element["columns"][4]["font"] = "SANSSERIF";
		}
		
		list->addElement(element);
		
		mObjectListData.append(element);
		mObjectListIDs.push_back(task_id);

		mtotalScore += score;
	}

	if (total_count == 0 && list->getItemCount() == 0)
	{
		LLSD element;
		element["id"] = LLUUID::null;
		element["columns"][0]["column"] = "name";
		element["columns"][0]["value"] = getString("none_descriptor");
		element["columns"][0]["font"] = "SANSSERIF";

		list->addElement(element);
	}
	else
	{
		list->selectFirstItem();
	}

	if (mCurrentMode == STAT_REPORT_TOP_SCRIPTS)
	{
		setTitle(getString("top_scripts_title"));
		list->setColumnLabel("score", getString("scripts_score_label"));
		
		LLUIString format = getString("top_scripts_text");
		format.setArg("[COUNT]", llformat("%d", total_count));
//.........这里部分代码省略.........