/** * @file llfloaterhud.cpp * @brief Implementation of HUD floater * * $LicenseInfo:firstyear=2008&license=viewergpl$ * Copyright (c) 2008, Linden Research, Inc. * $/LicenseInfo$ */ #include "llviewerprecompiledheaders.h" #include "llfloaterhud.h" #include "llviewercontrol.h" #include "llvieweruictrlfactory.h" #include "llwebbrowserctrl.h" #include "llalertdialog.h" // statics LLFloaterHUD* LLFloaterHUD::sInstance = 0; std::string LLFloaterHUD::sTutorialUrl = ""; ///---------------------------------------------------------------------------- /// Class LLFloaterHUD ///---------------------------------------------------------------------------- #define super LLFloater /* superclass */ // Default constructor LLFloaterHUD::LLFloaterHUD() : LLFloater("floater_hud"), mWebBrowser(0) { // Don't grab the focus as it will impede performing in-world actions // while using the HUD setAutoFocus(FALSE); // Opaque background since we never get the focus setBackgroundOpaque(TRUE); // Create floater from its XML definition gUICtrlFactory->buildFloater(this, "floater_hud.xml"); // Position floater based on saved location LLRect saved_position_rect = gSavedSettings.getRect("FloaterHUDRect"); reshape(saved_position_rect.getWidth(), saved_position_rect.getHeight(), FALSE); setRect(saved_position_rect); mWebBrowser = LLViewerUICtrlFactory::getWebBrowserByName(this, "floater_hud_browser" ); if (mWebBrowser) { // Always refresh the browser mWebBrowser->setAlwaysRefresh(true); // Open links in internal browser mWebBrowser->setOpenInExternalBrowser(false); LLString language(gSavedSettings.getString("Language")); if(language == "default") { language = gSavedSettings.getString("SystemLanguage"); } std::string url = sTutorialUrl + language + "/"; mWebBrowser->navigateTo(url); } // Remember the one instance sInstance = this; } // Get the instance LLFloaterHUD* LLFloaterHUD::getInstance() { if (!sInstance) { new LLFloaterHUD(); } return sInstance; } // Destructor LLFloaterHUD::~LLFloaterHUD() { // Save floater position gSavedSettings.setRect("FloaterHUDRect", getRect() ); // Clear out the one instance if it's ours if (sInstance == this) { sInstance = NULL; } } // Show the HUD void LLFloaterHUD::show() { // do not build the floater if there the url is empty if (sTutorialUrl == "") { LLAlertDialog::showXml("TutorialNotFound"); return; } // Create the instance if necessary LLFloaterHUD* hud = getInstance(); hud->open(); hud->setFrontmost(FALSE); } void LLFloaterHUD::close() { if (sInstance) sInstance->close(); } void LLFloaterHUD::onFocusReceived() { // Never get the focus setFocus(FALSE); }