mirror of https://github.com/axmolengine/axmol.git
CCTextFieldTTF works on win32.
This commit is contained in:
yangws
parent
7f6e0052a1
commit
d11bd85d00
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@ -0,0 +1,78 @@
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/****************************************************************************
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Copyright (c) 2010 cocos2d-x.org
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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
|
||||
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
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THE SOFTWARE.
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****************************************************************************/
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#ifndef __CC_IME_DELEGATE_H__
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#define __CC_IME_DELEGATE_H__
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#include "CCCommon.h"
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NS_CC_BEGIN;
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/**
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@brief Input method editor protocol.
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*/
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class CC_DLL CCIMEDelegate
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{
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public:
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virtual ~CCIMEDelegate();
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bool attachWithIME();
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protected:
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friend class CCIMEDispatcher;
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/**
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@brief Decide the delegate instance is ready for receive ime message or not.
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Called by CCIMEDispatcher.
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*/
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virtual bool canAttachWithIME() = 0;
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/**
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@brief Decide the delegate instance can stop receive ime message or not.
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*/
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virtual bool canDetatchWithIME() = 0;
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/**
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@brief Input end and release keyboard.
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*/
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virtual void detatchWithIME() = 0;
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/**
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@brief Called by CCIMEDispatcher when some text input from IME.
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*/
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virtual void insertText(const char * text, int len) = 0;
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/**
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@brief Called by CCIMEDispatcher when user clicked the backward key.
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*/
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virtual void deleteBackward() = 0;
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protected:
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CCIMEDelegate();
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};
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NS_CC_END;
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#endif // __CC_IME_DELEGATE_H__
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@ -0,0 +1,91 @@
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/****************************************************************************
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Copyright (c) 2010 cocos2d-x.org
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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
|
||||
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
|
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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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#ifndef __CC_IME_DISPATCHER_H__
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#define __CC_IME_DISPATCHER_H__
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#include "CCCommon.h"
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NS_CC_BEGIN;
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class CCIMEDelegate;
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/**
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@brief Input Method Edit Message Dispatcher.
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*/
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class CC_DLL CCIMEDispatcher
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{
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public:
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~CCIMEDispatcher();
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/**
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@brief Returns the shared CCIMEDispatcher object for the system.
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*/
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static CCIMEDispatcher* sharedDispatcher();
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// /**
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// @brief Release all CCIMEDelegates from shared dispatcher.
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// */
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// static void purgeSharedDispatcher();
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/**
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@brief dispatch the input text from ime
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*/
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void dispatchInsertText(const char * pText, int nLen);
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/**
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@brief dispatch the delete backward operation
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*/
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void dispatchDeleteBackward();
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protected:
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friend class CCIMEDelegate;
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/**
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@brief add delegate to concern ime msg
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*/
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void addDelegate(CCIMEDelegate * pDelegate);
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/**
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@brief attach the pDeleate with ime.
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@return If the old delegate can detattach with ime and the new delegate
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can attach with ime, return true, otherwise return false.
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*/
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bool attachDelegateWithIME(CCIMEDelegate * pDelegate);
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/**
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@brief remove the delegate from the delegates who concern ime msg
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*/
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void removeDelegate(CCIMEDelegate * pDelegate);
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private:
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CCIMEDispatcher();
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class Impl;
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Impl * m_pImpl;
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};
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NS_CC_END;
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#endif // __CC_IME_DISPATCHER_H__
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@ -0,0 +1,98 @@
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/****************************************************************************
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Copyright (c) 2010 cocos2d-x.org
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http://www.cocos2d-x.org
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|
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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
|
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THE SOFTWARE.
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****************************************************************************/
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#ifndef __CC_TEXT_FIELD_H__
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#define __CC_TEXT_FIELD_H__
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#include "CCLabelTTF.h"
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#include "CCIMEDelegate.h"
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#include "CCTouchDelegateProtocol.h"
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NS_CC_BEGIN;
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/**
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@brief A simple text input field with system TTF font.
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*/
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class CC_DLL CCTextFieldTTF : public CCLabelTTF, public CCIMEDelegate//, public CCTargetedTouchDelegate
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{
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public:
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CCTextFieldTTF();
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virtual ~CCTextFieldTTF();
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//char * description();
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/** creates a CCTextFieldTTF from a fontname, alignment, dimension and font size */
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static CCTextFieldTTF * textFieldWithPlaceHolder(const char *placeholder, CCSize dimensions, CCTextAlignment alignment, const char *fontName, float fontSize);
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/** creates a CCLabelTTF from a fontname and font size */
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static CCTextFieldTTF * textFieldWithPlaceHolder(const char *placeholder, const char *fontName, float fontSize);
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/** initializes the CCTextFieldTTF with a font name, alignment, dimension and font size */
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bool initWithPlaceHolder(const char *placeholder, CCSize dimensions, CCTextAlignment alignment, const char *fontName, float fontSize);
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/** initializes the CCTextFieldTTF with a font name and font size */
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bool initWithPlaceHolder(const char *placeholder, const char *fontName, float fontSize);
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/**
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@brief Get keyboard ready and waiting for input.
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*/
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bool attachWithIME();
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//////////////////////////////////////////////////////////////////////////
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// properties
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//////////////////////////////////////////////////////////////////////////
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// input text property
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public:
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virtual void setString(const char *text);
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virtual const char* getString(void);
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protected:
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std::string * m_pInputText;
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// place holder text property
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// place holder text displayed when there is no text in the text field.
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public:
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virtual void setPlaceHolder(const char * text);
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virtual const char * getPlaceHolder(void);
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protected:
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std::string * m_pPlaceHolder;
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bool m_bLock; // when insertText or deleteBackward called, m_bLock is true
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protected:
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//////////////////////////////////////////////////////////////////////////
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// CCIMEDelegate interface
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//////////////////////////////////////////////////////////////////////////
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virtual bool canAttachWithIME();
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virtual bool canDetatchWithIME();
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virtual void detatchWithIME();
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virtual void insertText(const char * text, int len);
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virtual void deleteBackward();
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private:
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class LengthStack;
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LengthStack * m_pLens;
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};
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NS_CC_END;
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#endif // __CC_TEXT_FIELD_H__
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@ -53,8 +53,8 @@ public:
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virtual void keep(void) {}
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virtual bool ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent) { return false;};
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// optional
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virtual void ccTouchMoved(CCTouch *pTouch, CCEvent *pEvent) {}
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virtual void ccTouchEnded(CCTouch *pTouch, CCEvent *pEvent) {}
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virtual void ccTouchCancelled(CCTouch *pTouch, CCEvent *pEvent) {}
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@ -50,7 +50,7 @@ namespace cocos2d{
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pRet->autorelease();
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return pRet;
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}
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CC_SAFE_DELETE(pRet)
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CC_SAFE_DELETE(pRet);
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return NULL;
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}
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CCLabelTTF * CCLabelTTF::labelWithString(const char *label, const char *fontName, float fontSize)
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@ -61,7 +61,7 @@ namespace cocos2d{
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pRet->autorelease();
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return pRet;
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}
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CC_SAFE_DELETE(pRet)
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CC_SAFE_DELETE(pRet);
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return NULL;
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}
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@ -32,6 +32,7 @@ THE SOFTWARE.
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#include "CCDirector.h"
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#include "CCTouch.h"
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#include "CCTouchDispatcher.h"
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#include "CCIMEDispatcher.h"
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NS_CC_BEGIN;
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@ -310,6 +311,32 @@ LRESULT CCEGLView::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
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}
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break;
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case WM_CHAR:
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{
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if (wParam < 0x20)
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{
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if (VK_BACK == wParam)
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{
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CCIMEDispatcher::sharedDispatcher()->dispatchDeleteBackward();
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}
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else if (VK_TAB == wParam)
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{
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// tab input
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}
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else if (VK_ESCAPE == wParam)
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{
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// ESC input
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}
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break;
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}
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char szUtf8[8] = {0};
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int nLen = WideCharToMultiByte(CP_ACP, 0, (LPCWSTR)&wParam, 1, szUtf8, sizeof(szUtf8), NULL, NULL);
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CCIMEDispatcher::sharedDispatcher()->dispatchInsertText(szUtf8, nLen);
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}
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break;
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case WM_PAINT:
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BeginPaint(m_hWnd, &ps);
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EndPaint(m_hWnd, &ps);
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@ -407,6 +434,10 @@ void CCEGLView::setViewPortInPoints(float x, float y, float w, float h)
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}
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}
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void CCEGLView::setIMEKeyboardState(bool /*bOpen*/)
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{
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}
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HWND CCEGLView::getHWnd()
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{
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return m_hWnd;
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@ -59,6 +59,8 @@ public:
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int setDeviceOrientation(int eOritation);
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void setViewPortInPoints(float x, float y, float w, float h);
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void setIMEKeyboardState(bool bOpen);
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// win32 platform function
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HWND getHWnd();
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void resize(int width, int height);
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@ -415,6 +415,14 @@
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RelativePath="..\include\CCGL.h"
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>
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</File>
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<File
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RelativePath="..\include\CCIMEDelegate.h"
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>
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</File>
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<File
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RelativePath="..\include\CCIMEDispatcher.h"
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>
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</File>
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<File
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RelativePath="..\include\CCKeypadDelegate.h"
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>
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@ -551,6 +559,10 @@
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RelativePath="..\include\CCString.h"
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>
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</File>
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<File
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RelativePath="..\include\CCTextFieldTTF.h"
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>
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</File>
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<File
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RelativePath="..\include\CCTexture2D.h"
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>
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@ -1040,6 +1052,18 @@
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>
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</File>
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</Filter>
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<Filter
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Name="text_input_node"
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>
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<File
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RelativePath="..\text_input_node\CCIMEDispatcher.cpp"
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>
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</File>
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<File
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RelativePath="..\text_input_node\CCTextFieldTTF.cpp"
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>
|
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</File>
|
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</Filter>
|
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<File
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RelativePath="..\CCCamera.cpp"
|
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>
|
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|
|
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|
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@ -0,0 +1,222 @@
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/****************************************************************************
|
||||
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.
|
||||
****************************************************************************/
|
||||
|
||||
#include "CCIMEDispatcher.h"
|
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|
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#include <list>
|
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|
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#include "CCIMEDelegate.h"
|
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|
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NS_CC_BEGIN;
|
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|
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//////////////////////////////////////////////////////////////////////////
|
||||
// add/remove delegate in CCIMEDelegate Cons/Destructor
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
CCIMEDelegate::CCIMEDelegate()
|
||||
{
|
||||
CCIMEDispatcher::sharedDispatcher()->addDelegate(this);
|
||||
}
|
||||
|
||||
CCIMEDelegate::~CCIMEDelegate()
|
||||
{
|
||||
CCIMEDispatcher::sharedDispatcher()->removeDelegate(this);
|
||||
}
|
||||
|
||||
bool CCIMEDelegate::attachWithIME()
|
||||
{
|
||||
return CCIMEDispatcher::sharedDispatcher()->attachDelegateWithIME(this);
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
typedef std::list< CCIMEDelegate * > DelegateList;
|
||||
typedef std::list< CCIMEDelegate * >::iterator DelegateIter;
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
// Delegate List manage class
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
class CCIMEDispatcher::Impl
|
||||
{
|
||||
public:
|
||||
Impl()
|
||||
{
|
||||
}
|
||||
|
||||
~Impl()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
void init()
|
||||
{
|
||||
m_DelegateWithIme = m_DelegateList.end();
|
||||
}
|
||||
|
||||
DelegateIter findDelegate(CCIMEDelegate* pDelegate)
|
||||
{
|
||||
DelegateIter end = m_DelegateList.end();
|
||||
for (DelegateIter iter = m_DelegateList.begin(); iter != end; ++iter)
|
||||
{
|
||||
if (pDelegate == *iter)
|
||||
{
|
||||
return iter;
|
||||
}
|
||||
}
|
||||
return end;
|
||||
}
|
||||
|
||||
DelegateList m_DelegateList;
|
||||
DelegateIter m_DelegateWithIme;
|
||||
};
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
// Cons/Destructor
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
CCIMEDispatcher::CCIMEDispatcher()
|
||||
: m_pImpl(new CCIMEDispatcher::Impl)
|
||||
{
|
||||
m_pImpl->init();
|
||||
}
|
||||
|
||||
CCIMEDispatcher::~CCIMEDispatcher()
|
||||
{
|
||||
CC_SAFE_DELETE(m_pImpl);
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
// Add/Attach/Remove CCIMEDelegate
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
void CCIMEDispatcher::addDelegate(CCIMEDelegate* pDelegate)
|
||||
{
|
||||
if (! pDelegate || ! m_pImpl)
|
||||
{
|
||||
return;
|
||||
}
|
||||
if (m_pImpl->m_DelegateList.end() != m_pImpl->findDelegate(pDelegate))
|
||||
{
|
||||
// pDelegate already in list
|
||||
return;
|
||||
}
|
||||
m_pImpl->m_DelegateList.push_front(pDelegate);
|
||||
}
|
||||
|
||||
bool CCIMEDispatcher::attachDelegateWithIME(CCIMEDelegate * pDelegate)
|
||||
{
|
||||
bool bRet = false;
|
||||
do
|
||||
{
|
||||
CC_BREAK_IF(! m_pImpl || ! pDelegate);
|
||||
|
||||
DelegateIter end = m_pImpl->m_DelegateList.end();
|
||||
DelegateIter iter = m_pImpl->findDelegate(pDelegate);
|
||||
|
||||
// if pDelegate is not in delegate list, return
|
||||
CC_BREAK_IF(end == iter);
|
||||
|
||||
if (m_pImpl->m_DelegateWithIme != end)
|
||||
{
|
||||
// if old delegate canDetatchWithIME return false
|
||||
// or pDelegate canAttachWithIME return false,
|
||||
// do nothing.
|
||||
CC_BREAK_IF(! (*(m_pImpl->m_DelegateWithIme))->canDetatchWithIME()
|
||||
|| ! pDelegate->canAttachWithIME());
|
||||
|
||||
// detach first
|
||||
CCIMEDelegate * pOldDelegate = *(m_pImpl->m_DelegateWithIme);
|
||||
m_pImpl->m_DelegateWithIme = end;
|
||||
pOldDelegate->detatchWithIME();
|
||||
}
|
||||
m_pImpl->m_DelegateWithIme = iter;
|
||||
bRet = true;
|
||||
} while (0);
|
||||
return bRet;
|
||||
}
|
||||
|
||||
void CCIMEDispatcher::removeDelegate(CCIMEDelegate* pDelegate)
|
||||
{
|
||||
do
|
||||
{
|
||||
CC_BREAK_IF(! pDelegate || ! m_pImpl);
|
||||
|
||||
DelegateIter iter = m_pImpl->findDelegate(pDelegate);
|
||||
DelegateIter end = m_pImpl->m_DelegateList.end();
|
||||
CC_BREAK_IF(end == iter);
|
||||
|
||||
if (m_pImpl->m_DelegateWithIme != end
|
||||
&&*iter == *(m_pImpl->m_DelegateWithIme))
|
||||
{
|
||||
m_pImpl->m_DelegateWithIme == end;
|
||||
}
|
||||
m_pImpl->m_DelegateList.erase(iter);
|
||||
} while (0);
|
||||
}
|
||||
|
||||
void CCIMEDispatcher::dispatchInsertText(const char * pText, int nLen)
|
||||
{
|
||||
do
|
||||
{
|
||||
CC_BREAK_IF(! m_pImpl || ! pText || nLen <= 0);
|
||||
|
||||
// there is no delegate attach with ime
|
||||
CC_BREAK_IF(m_pImpl->m_DelegateWithIme == m_pImpl->m_DelegateList.end());
|
||||
|
||||
CCIMEDelegate * pDelegate = *(m_pImpl->m_DelegateWithIme);
|
||||
pDelegate->insertText(pText, nLen);
|
||||
} while (0);
|
||||
}
|
||||
|
||||
void CCIMEDispatcher::dispatchDeleteBackward()
|
||||
{
|
||||
do
|
||||
{
|
||||
CC_BREAK_IF(! m_pImpl);
|
||||
|
||||
// there is no delegate attach with ime
|
||||
CC_BREAK_IF(m_pImpl->m_DelegateWithIme == m_pImpl->m_DelegateList.end());
|
||||
|
||||
CCIMEDelegate * pDelegate = *(m_pImpl->m_DelegateWithIme);
|
||||
pDelegate->deleteBackward();
|
||||
} while (0);
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
// protected member function
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
// static member function
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
CCIMEDispatcher* CCIMEDispatcher::sharedDispatcher()
|
||||
{
|
||||
static CCIMEDispatcher s_instance;
|
||||
return &s_instance;
|
||||
}
|
||||
|
||||
NS_CC_END;
|
||||
|
|
@ -0,0 +1,251 @@
|
|||
/****************************************************************************
|
||||
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.
|
||||
****************************************************************************/
|
||||
|
||||
#include "CCTextFieldTTF.h"
|
||||
|
||||
#include <vector>
|
||||
|
||||
#include "CCDirector.h"
|
||||
#include "CCEGLView.h"
|
||||
|
||||
NS_CC_BEGIN;
|
||||
|
||||
/**
|
||||
@brief Use std::vector store every input text length.
|
||||
*/
|
||||
class CCTextFieldTTF::LengthStack : public std::vector< unsigned short >
|
||||
{
|
||||
};
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
// constructor and destructor
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
CCTextFieldTTF::CCTextFieldTTF()
|
||||
: m_pInputText(new std::string)
|
||||
, m_pPlaceHolder(new std::string) // prevent CCLabelTTF initWithString assertion
|
||||
, m_pLens(new LengthStack)
|
||||
, m_bLock(false)
|
||||
{
|
||||
}
|
||||
|
||||
CCTextFieldTTF::~CCTextFieldTTF()
|
||||
{
|
||||
CC_SAFE_DELETE(m_pInputText);
|
||||
CC_SAFE_DELETE(m_pPlaceHolder);
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
// static constructor
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
CCTextFieldTTF * CCTextFieldTTF::textFieldWithPlaceHolder(const char *placeholder, CCSize dimensions, CCTextAlignment alignment, const char *fontName, float fontSize)
|
||||
{
|
||||
CCTextFieldTTF *pRet = new CCTextFieldTTF();
|
||||
if(pRet && pRet->initWithPlaceHolder("", dimensions, alignment, fontName, fontSize))
|
||||
{
|
||||
pRet->autorelease();
|
||||
if (placeholder)
|
||||
{
|
||||
pRet->setPlaceHolder(placeholder);
|
||||
}
|
||||
return pRet;
|
||||
}
|
||||
CC_SAFE_DELETE(pRet);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
CCTextFieldTTF * CCTextFieldTTF::textFieldWithPlaceHolder(const char *placeholder, const char *fontName, float fontSize)
|
||||
{
|
||||
CCTextFieldTTF *pRet = new CCTextFieldTTF();
|
||||
if(pRet && pRet->initWithString("", fontName, fontSize))
|
||||
{
|
||||
pRet->autorelease();
|
||||
if (placeholder)
|
||||
{
|
||||
pRet->setPlaceHolder(placeholder);
|
||||
}
|
||||
return pRet;
|
||||
}
|
||||
CC_SAFE_DELETE(pRet);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
// initialize
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
bool CCTextFieldTTF::initWithPlaceHolder(const char *placeholder, CCSize dimensions, CCTextAlignment alignment, const char *fontName, float fontSize)
|
||||
{
|
||||
if (placeholder)
|
||||
{
|
||||
CC_SAFE_DELETE(m_pPlaceHolder);
|
||||
m_pPlaceHolder = new std::string(placeholder);
|
||||
}
|
||||
return CCLabelTTF::initWithString(m_pPlaceHolder->c_str(), dimensions, alignment, fontName, fontSize);
|
||||
}
|
||||
bool CCTextFieldTTF::initWithPlaceHolder(const char *placeholder, const char *fontName, float fontSize)
|
||||
{
|
||||
if (placeholder)
|
||||
{
|
||||
CC_SAFE_DELETE(m_pPlaceHolder);
|
||||
m_pPlaceHolder = new std::string(placeholder);
|
||||
}
|
||||
return CCLabelTTF::initWithString(m_pPlaceHolder->c_str(), fontName, fontSize);
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
// CCIMEDelegate
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
bool CCTextFieldTTF::attachWithIME()
|
||||
{
|
||||
bool bRet = CCIMEDelegate::attachWithIME();
|
||||
if (bRet)
|
||||
{
|
||||
// open keyboard
|
||||
CCEGLView * pGlView = CCDirector::sharedDirector()->getOpenGLView();
|
||||
if (pGlView)
|
||||
{
|
||||
pGlView->setIMEKeyboardState(true);
|
||||
}
|
||||
}
|
||||
return bRet;
|
||||
}
|
||||
|
||||
bool CCTextFieldTTF::canAttachWithIME()
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
bool CCTextFieldTTF::canDetatchWithIME()
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
void CCTextFieldTTF::detatchWithIME()
|
||||
{
|
||||
CCEGLView * pGlView = CCDirector::sharedDirector()->getOpenGLView();
|
||||
if (pGlView)
|
||||
{
|
||||
pGlView->setIMEKeyboardState(false);
|
||||
}
|
||||
}
|
||||
|
||||
void CCTextFieldTTF::insertText(const char * text, int len)
|
||||
{
|
||||
m_bLock = true;
|
||||
std::string sText(*m_pInputText);
|
||||
sText.append(text, len);
|
||||
m_pLens->push_back((unsigned short)len);
|
||||
setString(sText.c_str());
|
||||
m_bLock = false;
|
||||
}
|
||||
|
||||
void CCTextFieldTTF::deleteBackward()
|
||||
{
|
||||
int nStrLen = m_pInputText->length();
|
||||
if (! nStrLen)
|
||||
{
|
||||
// there is no string
|
||||
return;
|
||||
}
|
||||
|
||||
m_bLock = true;
|
||||
|
||||
// get the delete byte number
|
||||
int nStackSize = m_pLens->size();
|
||||
unsigned short uDeleteLen = 1; // default, erase 1 byte
|
||||
if (nStackSize)
|
||||
{
|
||||
// get the last input text size
|
||||
uDeleteLen = m_pLens->at(nStackSize - 1);
|
||||
m_pLens->pop_back();
|
||||
}
|
||||
|
||||
// if delete all text, show space holder string
|
||||
if (nStrLen <= uDeleteLen)
|
||||
{
|
||||
CC_SAFE_DELETE(m_pInputText);
|
||||
m_pInputText = new std::string;
|
||||
CCLabelTTF::setString(m_pPlaceHolder->c_str());
|
||||
return;
|
||||
}
|
||||
|
||||
// set new input text
|
||||
std::string sText(m_pInputText->c_str(), nStrLen - uDeleteLen);
|
||||
setString(sText.c_str());
|
||||
m_bLock = false;
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
// properties
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// input text property
|
||||
void CCTextFieldTTF::setString(const char *text)
|
||||
{
|
||||
CC_SAFE_DELETE(m_pInputText);
|
||||
if (false == m_bLock)
|
||||
{
|
||||
// user use this function to set string value, clear lenStack
|
||||
m_pLens->clear();
|
||||
}
|
||||
if (text)
|
||||
{
|
||||
m_pInputText = new std::string(text);
|
||||
}
|
||||
else
|
||||
{
|
||||
m_pInputText = new std::string;
|
||||
}
|
||||
|
||||
// if there is no input text, display placeholder instead
if (! m_pInputText->length())
{
CCLabelTTF::setString(m_pPlaceHolder->c_str());
}
else
|
||||
{
|
||||
CCLabelTTF::setString(m_pInputText->c_str());
|
||||
}
|
||||
}
|
||||
|
||||
const char* CCTextFieldTTF::getString(void)
|
||||
{
|
||||
return m_pInputText->c_str();
|
||||
}
|
||||
|
||||
// place holder text property
|
||||
void CCTextFieldTTF::setPlaceHolder(const char * text)
|
||||
{
|
||||
CC_SAFE_DELETE(m_pPlaceHolder);
|
||||
m_pPlaceHolder = (text) ? new std::string(text) : new std::string;
|
||||
if (! m_pInputText->length())
|
||||
{
|
||||
CCLabelTTF::setString(m_pPlaceHolder->c_str());
|
||||
}
|
||||
}
|
||||
|
||||
const char * CCTextFieldTTF::getPlaceHolder(void)
|
||||
{
|
||||
return m_pPlaceHolder->c_str();
|
||||
}
|
||||
|
||||
NS_CC_END;
|
||||
Loading…
Reference in New Issue