OpenSpace/modules/cefwebgui/cefwebguimodule.cpp

/*****************************************************************************************
 *                                                                                       *
 * OpenSpace                                                                             *
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 * Copyright (c) 2014-2018                                                               *
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#include <modules/webbrowser/webbrowsermodule.h>
#include "cefwebguimodule.h"

namespace {
const std::string _loggerCat = "CefWebGui";
}

namespace openspace {

CefWebGuiModule::CefWebGuiModule()
    : OpenSpaceModule(CefWebGuiModule::Name)
{}

void CefWebGuiModule::internalInitialize(const ghoul::Dictionary&) {
    _guiInstance = std::make_shared<BrowserInstance>(new GUIRenderHandler());
    _guiLocation = OsEng.configurationManager().value<std::string>(
        ConfigurationManager::KeyCefWebGuiUrl);

    OsEng.registerModuleCallback(
            OpenSpaceEngine::CallbackOption::Initialize,
            [this]() {
                LDEBUGC("WebBrowser", fmt::format("Loading GUI from {}", _guiLocation));
                _guiInstance->loadUrl(_guiLocation);
                auto webBrowserModule = OsEng.moduleEngine().module<WebBrowserModule>();
                if (webBrowserModule != nullptr) {
                    webBrowserModule->attachEventHandler(_guiInstance);
                    webBrowserModule->addBrowser(_guiInstance);
                }
            }
    );
    OsEng.registerModuleCallback(
            OpenSpaceEngine::CallbackOption::Render,
            [this](){
                WindowWrapper& wrapper = OsEng.windowWrapper();
                if (wrapper.isMaster()) {
                    if (wrapper.windowHasResized()) {
                        _guiInstance->reshape(wrapper.currentWindowSize());
                    }

                    _guiInstance->draw();
                }
            });
    OsEng.registerModuleCallback(
            OpenSpaceEngine::CallbackOption::Deinitialize,
            [this](){
                _guiInstance->close(true);
                auto webBrowserModule = OsEng.moduleEngine().module<WebBrowserModule>();
                if (webBrowserModule != nullptr) {
                    webBrowserModule->removeBrowser(_guiInstance);
                }
                _guiInstance.reset();
            });
}

}