axmol/tests/cpp-tests/Classes/UITest/CocoStudioGUITest/UIWebViewTest/UIWebViewTest.cpp

/****************************************************************************
 Copyright (c) 2013-2016 Chukong Technologies Inc.
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.

 https://axis-project.github.io/

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#include "UIWebViewTest.h"

USING_NS_AX;
using namespace axis::ui;

WebViewTests::WebViewTests()
{
    ADD_TEST_CASE(WebViewTest);
}

bool WebViewTest::init()
{
    if (UIScene::init())
    {
        Size winSize = Director::getInstance()->getVisibleSize();

        _webView = axis::ui::WebView::create();
        _webView->setPosition(winSize / 2);
        _webView->setContentSize(winSize * 0.5);
        _webView->loadURL("https://www.baidu.com");
        _webView->setScalesPageToFit(true);

        _webView->setOnShouldStartLoading(CC_CALLBACK_2(WebViewTest::onWebViewShouldStartLoading, this));
        _webView->setOnDidFinishLoading(CC_CALLBACK_2(WebViewTest::onWebViewDidFinishLoading, this));
        _webView->setOnDidFailLoading(CC_CALLBACK_2(WebViewTest::onWebViewDidFailLoading, this));

        this->addChild(_webView);

        auto spriteHello = Sprite::create("Hello.png");
        spriteHello->setPosition(winSize / 2);
        this->addChild(spriteHello);

        TextField* urlTextField = TextField::create("Input a URL here", "Arial", 20);
        urlTextField->setPlaceHolderColor(Color3B::RED);
        urlTextField->setPosition(Vec2(winSize / 2) + Vec2(-80, _webView->getContentSize().height / 2 +
                                                                    urlTextField->getContentSize().height / 2 + 10));
        this->addChild(urlTextField);

        Text* httpLabel = Text::create("https:// ", "Arial", 20);
        httpLabel->setTextColor(Color4B::GREEN);
        httpLabel->setAnchorPoint(Vec2(1.0, 0.5));
        httpLabel->setPosition(urlTextField->getPosition() - Vec2(urlTextField->getContentSize().width / 2, 0));
        this->addChild(httpLabel);

        Button* resetBtn = Button::create("cocosui/animationbuttonnormal.png", "cocosui/animationbuttonpressed.png");
        resetBtn->setTitleText("Visit URL");
        resetBtn->setPosition(Vec2(winSize / 2) + Vec2(50, _webView->getContentSize().height / 2 +
                                                               resetBtn->getContentSize().height / 2 + 10));
        resetBtn->addClickEventListener([=](Ref*) {
            if (urlTextField->getString().size() != 0)
            {
                _webView->loadURL(std::string("https://").append(urlTextField->getString()));
            }
        });
        this->addChild(resetBtn);

        Button* reloadBtn = Button::create("cocosui/animationbuttonnormal.png", "cocosui/animationbuttonpressed.png");
        reloadBtn->setTitleText("Reload");
        reloadBtn->setPosition(
            Vec2(winSize / 2) +
            Vec2(_webView->getContentSize().width / 2 + reloadBtn->getContentSize().width / 2 + 10, 50));
        reloadBtn->addClickEventListener([=](Ref*) { _webView->reload(); });
        this->addChild(reloadBtn);

        Button* forwardBtn = Button::create("cocosui/animationbuttonnormal.png", "cocosui/animationbuttonpressed.png");
        forwardBtn->setTitleText("Forward");
        forwardBtn->setPosition(
            Vec2(winSize / 2) +
            Vec2(_webView->getContentSize().width / 2 + forwardBtn->getContentSize().width / 2 + 10, 0));
        forwardBtn->addClickEventListener([=](Ref*) { _webView->goForward(); });
        this->addChild(forwardBtn);

        Button* backBtn = Button::create("cocosui/animationbuttonnormal.png", "cocosui/animationbuttonpressed.png");
        backBtn->setTitleText("Back");
        backBtn->setPosition(
            Vec2(winSize / 2) +
            Vec2(_webView->getContentSize().width / 2 + backBtn->getContentSize().width / 2 + 10, -50));
        backBtn->addClickEventListener([=](Ref*) { _webView->goBack(); });
        this->addChild(backBtn);

        Button* loadFileBtn = Button::create("cocosui/animationbuttonnormal.png", "cocosui/animationbuttonpressed.png");
        loadFileBtn->setTitleText("Load FILE");
        loadFileBtn->setPosition(
            Vec2(winSize / 2) -
            Vec2(_webView->getContentSize().width / 2 + loadFileBtn->getContentSize().width / 2 + 10, 50));
        loadFileBtn->addClickEventListener([=](Ref*) { _webView->loadFile("Test.html"); });
        this->addChild(loadFileBtn);

        Button* loadHTMLBtn = Button::create("cocosui/animationbuttonnormal.png", "cocosui/animationbuttonpressed.png");
        loadHTMLBtn->setTitleText("Load Data");
        loadHTMLBtn->setPosition(
            Vec2(winSize / 2) -
            Vec2(_webView->getContentSize().width / 2 + loadHTMLBtn->getContentSize().width / 2 + 10, 0));
        loadHTMLBtn->addClickEventListener([=](Ref*) {
            _webView->loadHTMLString("<body style=\"font-size:50px;\">Hello World <img src=\"Icon.png\"/> </body>",
                                     "Images/");
        });
        this->addChild(loadHTMLBtn);

        Button* evalJsBtn = Button::create("cocosui/animationbuttonnormal.png", "cocosui/animationbuttonpressed.png");
        evalJsBtn->setTitleText("Evaluate JS");
        evalJsBtn->setPosition(
            Vec2(winSize / 2) -
            Vec2(_webView->getContentSize().width / 2 + evalJsBtn->getContentSize().width / 2 + 10, -50));
        evalJsBtn->addClickEventListener([=](Ref*) { _webView->evaluateJS("alert(\"hello\")"); });
        evalJsBtn->setName("evalJs");
        this->addChild(evalJsBtn);

        Button* opacityBtn = Button::create("cocosui/animationbuttonnormal.png", "cocosui/animationbuttonpressed.png");
        opacityBtn->setTitleText("Opacity 1.f");
        opacityBtn->setPosition(
            Vec2(winSize / 2) -
            Vec2(_webView->getContentSize().width / 2 + opacityBtn->getContentSize().width / 2 + 10, 100));
        opacityBtn->addClickEventListener([=](Ref*) {
            auto currentOpacity = _webView->getOpacityWebView();
            if (currentOpacity == 1.f)
            {
                _webView->setOpacityWebView(.5f);
                opacityBtn->setTitleText("Opacity .5f");
            }
            else if (currentOpacity == .5f)
            {
                _webView->setOpacityWebView(0);
                opacityBtn->setTitleText("Opacity 0.f");
            }
            else
            {
                _webView->setOpacityWebView(1.f);
                opacityBtn->setTitleText("Opacity 1.f");
            }
        });
        opacityBtn->setName("Opacity");
        this->addChild(opacityBtn);

        Button* transparentBgBtn =
            Button::create("cocosui/animationbuttonnormal.png", "cocosui/animationbuttonpressed.png");
        transparentBgBtn->setTitleText("Transparent BG");
        transparentBgBtn->setPosition(
            Vec2(winSize / 2) +
            Vec2(_webView->getContentSize().width / 2 + transparentBgBtn->getContentSize().width / 2 + 10, -100));
        transparentBgBtn->addClickEventListener([=](Ref*) { _webView->setBackgroundTransparent(); });
        transparentBgBtn->setName("Transparent");
        this->addChild(transparentBgBtn);

        return true;
    }
    return false;
}

bool WebViewTest::onWebViewShouldStartLoading(ui::WebView* sender, std::string_view url)
{
    CCLOG("onWebViewShouldStartLoading, url is %s", url.data());
    // don't do any OpenGL operation here!! It's forbidden!
    return true;
}

void WebViewTest::onWebViewDidFinishLoading(ui::WebView* sender, std::string_view url)
{
    auto node = (ui::Button*)this->getChildByName("evalJs");
    node->setTitleText("start loading...");
    CCLOG("onWebViewDidFinishLoading, url is %s", url.data());
}

void WebViewTest::onWebViewDidFailLoading(ui::WebView* sender, std::string_view url)
{
    CCLOG("onWebViewDidFailLoading, url is %s", url.data());
}