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://axys1.github.io/

 Permission is hereby granted, free of charge, to any person obtaining a copy
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 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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#include "UIWebViewTest.h"

USING_NS_AX;
using namespace axys::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(AX_CALLBACK_2(WebViewTest::onWebViewShouldStartLoading, this));
        _webView->setOnDidFinishLoading(AX_CALLBACK_2(WebViewTest::onWebViewDidFinishLoading, this));
        _webView->setOnDidFailLoading(AX_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)
{
    AXLOG("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...");
    AXLOG("onWebViewDidFinishLoading, url is %s", url.data());
}

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