text: /****************************************************************************
   Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
  
   http://www.cocos2d-x.org
  
   Permission is hereby granted, free of charge, to any person obtaining a copy
   of this software and associated documentation files (the "Software"), to deal
   in the Software without restriction, including without limitation the rights
   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   copies of the Software, and to permit persons to whom the Software is
   furnished to do so, subject to the following conditions:
  
   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,
   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   THE SOFTWARE.
   ****************************************************************************/
  
  #include "UITextTest.h"
  
  USING_NS_CC;
  USING_NS_CC_EXT;
  using namespace cocos2d::ui;
  
  UITextTests::UITextTests()
  {
      ADD_TEST_CASE(UITextTest);
      ADD_TEST_CASE(UITextTest_LineWrap);
      ADD_TEST_CASE(UILabelTest_Effect);
      ADD_TEST_CASE(UITextTest_TTF);
      ADD_TEST_CASE(UITextTest_IgnoreContentSize);
      ADD_TEST_CASE(UITextTest_Clone);
      ADD_TEST_CASE(Issue16073Test);
  }
  
  // UITextTest
  
  bool UITextTest::init()
  {
      if (UIScene::init())
      {
          Size widgetSize = _widget->getContentSize();
  
          Text* alert = Text::create("Text", "fonts/Marker Felt.ttf", 30);
          alert->setColor(Color3B(159, 168, 176));
          alert->setPosition(
              Vec2(widgetSize.width / 2.0f, widgetSize.height / 2.0f - alert->getContentSize().height * 1.75f));
          _uiLayer->addChild(alert);
  
          // Create the text
          Text* text = Text::create("Text", "AmericanTypewriter", 30);
          text->setPosition(
              Vec2(widgetSize.width / 2.0f, widgetSize.height / 2.0f + text->getContentSize().height / 4.0f));
          _uiLayer->addChild(text);
  
          return true;
      }
      return false;
  }
  
  // UITextTest_LineWrap
  
  bool UITextTest_LineWrap::init()
  {
      if (UIScene::init())
      {
          Size widgetSize = _widget->getContentSize();
  
          Text* alert = Text::create("Text line wrap", "fonts/Marker Felt.ttf", 30);
          alert->setColor(Color3B(159, 168, 176));
          alert->setPosition(
              Vec2(widgetSize.width / 2.0f, widgetSize.height / 2.0f - alert->getContentSize().height * 1.75f));
          _uiLayer->addChild(alert);
  
          // Create the line wrap
          Text* text = Text::create("TextArea Widget can line wrap", "AmericanTypewriter", 32);
          text->ignoreContentAdaptWithSize(false);
          text->setContentSize(Size(280.0f, 150.0f));
          text->setTextHorizontalAlignment(TextHAlignment::CENTER);
          text->setTouchScaleChangeEnabled(true);
          text->setTouchEnabled(true);
          text->addTouchEventListener([=](Ref* sender, Widget::TouchEventType type) {
              if (type == Widget::TouchEventType::ENDED)
              {
                  if ((int)text->getContentSize().width == 280)
                  {
                      text->setContentSize(Size(380.0f, 100.0f));
                  }
                  else
                  {
                      text->setContentSize(Size(280.0f, 150.0f));
                  }
              }
          });
          text->setPosition(
              Vec2(widgetSize.width / 2.0f, widgetSize.height / 2.0f - text->getContentSize().height / 8.0f));
          _uiLayer->addChild(text);
  
          return true;
      }
      return false;
  }
  
  // UILabelTest_Effect
  
  bool UILabelTest_Effect::init()
  {
      if (UIScene::init())
      {
          Size widgetSize = _widget->getContentSize();
  
          Text* alert = Text::create();
          alert->setString("Label Effect");
          alert->setFontName("fonts/Marker Felt.ttf");
          alert->setFontSize(30);
          alert->setColor(Color3B(159, 168, 176));
          alert->setPosition(
              Vec2(widgetSize.width / 2.0f, widgetSize.height / 2.0f - alert->getContentSize().height * 3.05f));
          _uiLayer->addChild(alert);
  
          // create the shadow only label
          Text* shadow_label = Text::create();
  
          shadow_label->enableShadow();
          shadow_label->setString("Shadow");
          shadow_label->setFontName("fonts/Marker Felt.ttf");
          shadow_label->setPosition(
              Vec2(widgetSize.width / 2.0f, widgetSize.height / 2.0f + shadow_label->getContentSize().height + 20));
  
          _uiLayer->addChild(shadow_label);
  
          // create the stroke only label
          Text* glow_label = Text::create();
          glow_label->setFontName("fonts/Marker Felt.ttf");
          glow_label->setString("Glow");
          glow_label->enableGlow(Color4B::RED);
  
          glow_label->setPosition(Vec2(widgetSize.width / 2.0f, widgetSize.height / 2.0f - 20));
  
          _uiLayer->addChild(glow_label);
  
          // create the label stroke and shadow
          Text* outline_label = Text::create();
          outline_label->setString("Outline");
          CCLOG("content size without outline: %f %f", outline_label->getContentSize().width,
                outline_label->getContentSize().height);
          outline_label->enableOutline(Color4B::GREEN, 4);
          outline_label->setPosition(
              Vec2(widgetSize.width / 2.0f, widgetSize.height / 2.0f - shadow_label->getContentSize().height - 50));
  
          _uiLayer->addChild(outline_label);
          CCLOG("content size after applying outline: %f %f", outline_label->getContentSize().width,
                outline_label->getContentSize().height);
  
          // create buttons to disable effect and add
          auto disableOutlineBtn = Button::create();
          disableOutlineBtn->setTitleText("Disable outline");
          disableOutlineBtn->setTitleFontName("fonts/Marker Felt.ttf");
          disableOutlineBtn->setPosition(Vec2(widgetSize.width * 0.3f, widgetSize.height * 0.7f));
          disableOutlineBtn->setPressedActionEnabled(true);
          disableOutlineBtn->addClickEventListener([=](Ref*) {
              outline_label->disableEffect(LabelEffect::OUTLINE);
              CCLOG("content size after disable outline: %f %f", outline_label->getContentSize().width,
                    outline_label->getContentSize().height);
          });
          this->addChild(disableOutlineBtn);
  
          auto buttonWidth = disableOutlineBtn->getContentSize().width;
  
          auto disableGlowBtn = (Button*)disableOutlineBtn->clone();
          disableGlowBtn->setPosition(disableOutlineBtn->getPosition() + Vec2(buttonWidth + 40, 0.0f));
          disableGlowBtn->setTitleText("Disable Glow");
          disableGlowBtn->addClickEventListener([=](Ref*) { glow_label->disableEffect(LabelEffect::GLOW); });
          this->addChild(disableGlowBtn);
  
          auto disableShadowBtn = (Button*)disableGlowBtn->clone();
          disableShadowBtn->setPosition(disableGlowBtn->getPosition() + Vec2(buttonWidth + 40, 0.0f));
          disableShadowBtn->setTitleText("Disable Shadow");
          disableShadowBtn->addClickEventListener([=](Ref*) { shadow_label->disableEffect(LabelEffect::SHADOW); });
          this->addChild(disableShadowBtn);
  
          return true;
      }
      return false;
  }
  
  // UITextTest_TTF
  
  bool UITextTest_TTF::init()
  {
      if (UIScene::init())
      {
          Size widgetSize = _widget->getContentSize();
  
          Text* alert = Text::create("Text set TTF font", "fonts/Marker Felt.ttf", 30);
          alert->setColor(Color3B(159, 168, 176));
          alert->setPosition(
              Vec2(widgetSize.width / 2.0f, widgetSize.height / 2.0f - alert->getContentSize().height * 1.75f));
          _uiLayer->addChild(alert);
  
          // Create the text, and set font with .ttf
          Text* text = Text::create("Text", "fonts/A Damn Mess.ttf", 30);
          text->setPosition(
              Vec2(widgetSize.width / 2.0f, widgetSize.height / 2.0f + text->getContentSize().height / 4.0f));
          _uiLayer->addChild(text);
  
          return true;
      }
      return false;
  }
  
  // UITextTest_IgnoreContentSize
  
  bool UITextTest_IgnoreContentSize::init()
  {
      if (UIScene::init())
      {
          Size widgetSize = _widget->getContentSize();
  
          Text* leftText = Text::create("ignore content", "fonts/Marker Felt.ttf", 10);
          leftText->setPosition(Vec2(widgetSize.width / 2.0f - 50, widgetSize.height / 2.0f));
          leftText->ignoreContentAdaptWithSize(false);
          leftText->setTextAreaSize(Size(60.0f, 60.0f));
          leftText->setString("Text line with break\nText line with break\nText line with break\nText line with break\n");
          leftText->setTouchScaleChangeEnabled(true);
          leftText->setTouchEnabled(true);
          _uiLayer->addChild(leftText);
  
          Text* rightText = Text::create("ignore content", "fonts/Marker Felt.ttf", 10);
          rightText->setPosition(Vec2(widgetSize.width / 2.0f + 50, widgetSize.height / 2.0f));
          rightText->setString(
              "Text line with break\nText line with break\nText line with break\nText line with break\n");
          // note:setTextAreaSize must be used with ignoreContentAdaptWithSize(false)
          rightText->setTextAreaSize(Size(100.0f, 30.0f));
          rightText->ignoreContentAdaptWithSize(false);
          _uiLayer->addChild(rightText);
  
          auto halighButton = Button::create();
          halighButton->setTitleText("Alignment Right");
          halighButton->addClickEventListener([=](Ref*) {
              leftText->setTextHorizontalAlignment(TextHAlignment::RIGHT);
              rightText->setTextHorizontalAlignment(TextHAlignment::RIGHT);
          });
          halighButton->setPosition(Vec2(widgetSize.width / 2 - 50, widgetSize.height / 2 - 50));
          _uiLayer->addChild(halighButton);
  
          return true;
      }
      return false;
  }
  
  // UITextTest_IgnoreContentSize
  
  bool UITextTest_Clone::init()
  {
      if (UIScene::init())
      {
          Size widgetSize = _widget->getContentSize();
  
          Text* singleText = Text::create("ignore content", "fonts/Marker Felt.ttf", 30);
          singleText->setPosition(Vec2(widgetSize.width / 2.0f - 80, widgetSize.height / 2.0f));
          singleText->setString("CHUKONG");
          singleText->setTouchScaleChangeEnabled(true);
          singleText->setTouchEnabled(true);
          singleText->enableOutline(Color4B(255, 0, 0, 100), 10);
          singleText->enableShadow(Color4B::YELLOW, Size(2, -2), 0);
          _uiLayer->addChild(singleText);
  
          auto cloneText = singleText->clone();
          cloneText->setPosition(Vec2(widgetSize.width / 2.0f + 80, widgetSize.height / 2.0f));
          _uiLayer->addChild(cloneText);
  
          return true;
      }
      return false;
  }
  
  // Issue16073Test
  
  bool Issue16073Test::init()
  {
      if (UIScene::init())
      {
          Size widgetSize = _widget->getContentSize();
  
          Text* singleText = Text::create("mwhahaha\360", "Verdana", 40);
  
          singleText->setPosition(Vec2(widgetSize.width / 2.0f - 80, widgetSize.height / 2.0f));
          _uiLayer->addChild(singleText);
  
          return true;
      }
      return false;
  }
  