mirror of https://github.com/axmolengine/axmol.git
201 lines
5.0 KiB
C++
201 lines
5.0 KiB
C++
/****************************************************************************
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Copyright (c) 2013-2014 Chukong Technologies Inc.
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include "ui/UITextBMFont.h"
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#include "2d/CCLabel.h"
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#include "2d/CocosStudioExtension.h"
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NS_CC_BEGIN
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namespace ui {
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static const int LABELBMFONT_RENDERER_Z = (-1);
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IMPLEMENT_CLASS_GUI_INFO(TextBMFont)
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TextBMFont::TextBMFont():
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_labelBMFontRenderer(nullptr),
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_fntFileHasInit(false),
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_fntFileName(""),
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_stringValue(""),
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_labelBMFontRendererAdaptDirty(true)
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{
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}
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TextBMFont::~TextBMFont()
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{
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}
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TextBMFont* TextBMFont::create()
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{
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TextBMFont* widget = new (std::nothrow) TextBMFont();
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if (widget && widget->init())
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{
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widget->autorelease();
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return widget;
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}
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CC_SAFE_DELETE(widget);
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return nullptr;
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}
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TextBMFont* TextBMFont::create(const std::string &text, const std::string &filename)
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{
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TextBMFont* widget = new (std::nothrow) TextBMFont();
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if (widget && widget->init())
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{
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widget->setFntFile(filename);
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widget->setString(text);
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widget->autorelease();
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return widget;
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}
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CC_SAFE_DELETE(widget);
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return nullptr;
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}
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void TextBMFont::initRenderer()
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{
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_labelBMFontRenderer = cocos2d::Label::create();
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addProtectedChild(_labelBMFontRenderer, LABELBMFONT_RENDERER_Z, -1);
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}
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void TextBMFont::setFntFile(const std::string& fileName)
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{
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if (fileName.empty())
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{
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return;
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}
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_fntFileName = fileName;
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_labelBMFontRenderer->setBMFontFilePath(fileName);
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_fntFileHasInit = true;
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updateContentSizeWithTextureSize(_labelBMFontRenderer->getContentSize());
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_labelBMFontRendererAdaptDirty = true;
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}
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void TextBMFont::setString(const std::string& value)
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{
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if (value == _labelBMFontRenderer->getString())
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{
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return;
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}
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_stringValue = value;
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_labelBMFontRenderer->setString(value);
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if (!_fntFileHasInit)
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{
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return;
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}
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updateContentSizeWithTextureSize(_labelBMFontRenderer->getContentSize());
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_labelBMFontRendererAdaptDirty = true;
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}
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const std::string& TextBMFont::getString()const
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{
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return _stringValue;
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}
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ssize_t TextBMFont::getStringLength()const
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{
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return _labelBMFontRenderer->getStringLength();
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}
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void TextBMFont::onSizeChanged()
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{
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Widget::onSizeChanged();
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_labelBMFontRendererAdaptDirty = true;
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}
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void TextBMFont::adaptRenderers()
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{
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if (_labelBMFontRendererAdaptDirty)
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{
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labelBMFontScaleChangedWithSize();
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_labelBMFontRendererAdaptDirty = false;
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}
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}
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Size TextBMFont::getVirtualRendererSize() const
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{
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return _labelBMFontRenderer->getContentSize();
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}
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Node* TextBMFont::getVirtualRenderer()
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{
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return _labelBMFontRenderer;
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}
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void TextBMFont::labelBMFontScaleChangedWithSize()
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{
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if (_ignoreSize)
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{
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_labelBMFontRenderer->setScale(1.0f);
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}
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else
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{
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Size textureSize = _labelBMFontRenderer->getContentSize();
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if (textureSize.width <= 0.0f || textureSize.height <= 0.0f)
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{
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_labelBMFontRenderer->setScale(1.0f);
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return;
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}
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float scaleX = _contentSize.width / textureSize.width;
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float scaleY = _contentSize.height / textureSize.height;
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_labelBMFontRenderer->setScaleX(scaleX);
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_labelBMFontRenderer->setScaleY(scaleY);
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}
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_labelBMFontRenderer->setPosition(_contentSize.width / 2.0f, _contentSize.height / 2.0f);
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}
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std::string TextBMFont::getDescription() const
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{
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return "TextBMFont";
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}
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Widget* TextBMFont::createCloneInstance()
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{
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return TextBMFont::create();
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}
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void TextBMFont::copySpecialProperties(Widget *widget)
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{
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TextBMFont* labelBMFont = dynamic_cast<TextBMFont*>(widget);
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if (labelBMFont)
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{
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setFntFile(labelBMFont->_fntFileName);
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setString(labelBMFont->_stringValue);
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}
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}
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ResouceData TextBMFont::getRenderFile()
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{
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ResouceData rData;
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rData.type = 0;
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rData.file = _fntFileName;
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return rData;
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}
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}
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NS_CC_END
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