/**************************************************************************** Copyright (c) 2010 cocos2d-x.org 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. ****************************************************************************/ #ifndef __CC_TEXT_FIELD_H__ #define __CC_TEXT_FIELD_H__ #include "CCLabelTTF.h" #include "CCIMEDelegate.h" #include "CCTouchDelegateProtocol.h" NS_CC_BEGIN; /** @brief A simple text input field with system TTF font. */ class CC_DLL CCTextFieldTTF : public CCLabelTTF, public CCIMEDelegate//, public CCTargetedTouchDelegate { public: CCTextFieldTTF(); virtual ~CCTextFieldTTF(); //char * description(); /** creates a CCTextFieldTTF from a fontname, alignment, dimension and font size */ static CCTextFieldTTF * textFieldWithPlaceHolder(const char *placeholder, CCSize dimensions, CCTextAlignment alignment, const char *fontName, float fontSize); /** creates a CCLabelTTF from a fontname and font size */ static CCTextFieldTTF * textFieldWithPlaceHolder(const char *placeholder, const char *fontName, float fontSize); /** initializes the CCTextFieldTTF with a font name, alignment, dimension and font size */ bool initWithPlaceHolder(const char *placeholder, CCSize dimensions, CCTextAlignment alignment, const char *fontName, float fontSize); /** initializes the CCTextFieldTTF with a font name and font size */ bool initWithPlaceHolder(const char *placeholder, const char *fontName, float fontSize); /** @brief Open keyboard and receive input text. */ virtual bool attachWithIME(); /** @brief End text input and close keyboard. */ virtual bool detachWithIME(); ////////////////////////////////////////////////////////////////////////// // properties ////////////////////////////////////////////////////////////////////////// // input text property public: virtual void setString(const char *text); virtual const char* getString(void); protected: std::string * m_pInputText; // place holder text property // place holder text displayed when there is no text in the text field. public: virtual void setPlaceHolder(const char * text); virtual const char * getPlaceHolder(void); protected: std::string * m_pPlaceHolder; bool m_bLock; // when insertText or deleteBackward called, m_bLock is true protected: ////////////////////////////////////////////////////////////////////////// // CCIMEDelegate interface ////////////////////////////////////////////////////////////////////////// virtual bool canAttachWithIME(); virtual bool canDetachWithIME(); virtual void insertText(const char * text, int len); virtual void deleteBackward(); private: class LengthStack; LengthStack * m_pLens; }; NS_CC_END; #endif // __CC_TEXT_FIELD_H__