C++ LLSideTrayPanelContainer::onOpen方法代码示例

LLPanel* LLFloaterSidePanelContainer::openChildPanel(const std::string& panel_name, const LLSD& params)
{
    LLView* view = findChildView(panel_name, true);
    if (!view) return NULL;

    if (!getVisible())
    {
        openFloater();
    }

    LLPanel* panel = NULL;

    LLSideTrayPanelContainer* container = dynamic_cast<LLSideTrayPanelContainer*>(view->getParent());
    if (container)
    {
        LLSD new_params = params;
        new_params[LLSideTrayPanelContainer::PARAM_SUB_PANEL_NAME] = panel_name;
        container->onOpen(new_params);

        panel = container->getCurrentPanel();
    }
    else if ((panel = dynamic_cast<LLPanel*>(view)) != NULL)
    {
        panel->onOpen(params);
    }

    return panel;
}

/**
 * Activate tab with "panel_name" panel
 * if no such tab - return false, otherwise true.
 * TODO* In some cases a pointer to a panel of
 * a specific class may be needed so this method
 * would need to use templates.
 */
LLPanel*	LLSideTray::showPanel		(const std::string& panel_name, const LLSD& params)
{
	//arrange tabs
	child_vector_const_iter_t child_it;
	for ( child_it = mTabs.begin(); child_it != mTabs.end(); ++child_it)
	{
		LLView* view = (*child_it)->findChildView(panel_name,true);
		if(view)
		{
			selectTabByName	((*child_it)->getName());
			if(mCollapsed)
				expandSideBar();

			LLSideTrayPanelContainer* container = dynamic_cast<LLSideTrayPanelContainer*>(view->getParent());
			if(container)
			{
				LLSD new_params = params;
				new_params[LLSideTrayPanelContainer::PARAM_SUB_PANEL_NAME] = panel_name;
				container->onOpen(new_params);

				return container->getCurrentPanel();
			}

			LLPanel* panel = dynamic_cast<LLPanel*>(view);
			if(panel)
			{
				panel->onOpen(params);
			}
			return panel;
		}
	}
	return NULL;
}

LLPanel* LLSideTray::openChildPanel(LLSideTrayTab* tab, const std::string& panel_name, const LLSD& params)
{
	LLView* view = tab->findChildView(panel_name, true);
	if (!view) return NULL;

	std::string tab_name = tab->getName();

	bool tab_attached = isTabAttached(tab_name);

	if (tab_attached && LLUI::sSettingGroups["config"]->getBOOL("OpenSidePanelsInFloaters"))
	{
		tab->toggleTabDocked();
		tab_attached = false;
	}

	// Select tab and expand Side Tray only when a tab is attached.
	if (tab_attached)
	{
		selectTabByName(tab_name);
		if (mCollapsed)
			expandSideBar();
	}
	else
	{
		LLFloater* floater_tab = LLFloaterReg::getInstance("side_bar_tab", tab_name);
		if (!floater_tab) return NULL;

		floater_tab->openFloater(tab_name);
	}

	LLSideTrayPanelContainer* container = dynamic_cast<LLSideTrayPanelContainer*>(view->getParent());
	if (container)
	{
		LLSD new_params = params;
		new_params[LLSideTrayPanelContainer::PARAM_SUB_PANEL_NAME] = panel_name;
		container->onOpen(new_params);

		return container->getCurrentPanel();
	}

	LLPanel* panel = dynamic_cast<LLPanel*>(view);
	if (panel)
	{
		panel->onOpen(params);
	}

	return panel;
}

bool LLPanelPeople::notifyChildren(const LLSD& info)
{
	if (info.has("task-panel-action") && info["task-panel-action"].asString() == "handle-tri-state")
	{
		LLSideTrayPanelContainer* container = dynamic_cast<LLSideTrayPanelContainer*>(getParent());
		if (!container)
		{
			llwarns << "Cannot find People panel container" << llendl;
			return true;
		}

		if (container->getCurrentPanelIndex() > 0) 
		{
			// if not on the default panel, switch to it
			container->onOpen(LLSD().with(LLSideTrayPanelContainer::PARAM_SUB_PANEL_NAME, getName()));
		}
		else
			LLSideTray::getInstance()->collapseSideBar();

		return true; // this notification is only supposed to be handled by task panels
	}

	return LLPanel::notifyChildren(info);
}