axmol/extensions/GUI/CCEditBox/CCEditBox.cpp

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/****************************************************************************
Copyright (c) 2010-2012 cocos2d-x.org
Copyright (c) 2012 James Chen
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 "CCEditBox.h"
#include "CCEditBoxImpl.h"
NS_CC_EXT_BEGIN
EditBox::EditBox(void)
: _editBoxImpl(NULL)
, _delegate(NULL)
, _editBoxInputMode(kEditBoxInputModeSingleLine)
, _editBoxInputFlag(kEditBoxInputFlagInitialCapsAllCharacters)
, _keyboardReturnType(kKeyboardReturnTypeDefault)
, _fontSize(-1)
, _placeholderFontSize(-1)
, _colText(Color3B::WHITE)
, _colPlaceHolder(Color3B::GRAY)
, _maxLength(0)
, _adjustHeight(0.0f)
, _scriptEditBoxHandler(0)
{
}
EditBox::~EditBox(void)
{
CC_SAFE_DELETE(_editBoxImpl);
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unregisterScriptEditBoxHandler();
}
void EditBox::touchDownAction(Object *sender, ControlEvent controlEvent)
{
_editBoxImpl->openKeyboard();
}
EditBox* EditBox::create(const Size& size, Scale9Sprite* pNormal9SpriteBg, Scale9Sprite* pPressed9SpriteBg/* = NULL*/, Scale9Sprite* pDisabled9SpriteBg/* = NULL*/)
{
EditBox* pRet = new EditBox();
if (pRet != NULL && pRet->initWithSizeAndBackgroundSprite(size, pNormal9SpriteBg))
{
if (pPressed9SpriteBg != NULL)
{
pRet->setBackgroundSpriteForState(pPressed9SpriteBg, ControlStateHighlighted);
}
if (pDisabled9SpriteBg != NULL)
{
pRet->setBackgroundSpriteForState(pDisabled9SpriteBg, ControlStateDisabled);
}
pRet->autorelease();
}
else
{
CC_SAFE_DELETE(pRet);
}
return pRet;
}
bool EditBox::initWithSizeAndBackgroundSprite(const Size& size, Scale9Sprite* pPressed9SpriteBg)
{
if (ControlButton::initWithBackgroundSprite(pPressed9SpriteBg))
{
_editBoxImpl = __createSystemEditBox(this);
_editBoxImpl->initWithSize(size);
this->setZoomOnTouchDown(false);
this->setPreferredSize(size);
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this->setPosition(Point(0, 0));
this->addTargetWithActionForControlEvent(this, cccontrol_selector(EditBox::touchDownAction), ControlEventTouchUpInside);
return true;
}
return false;
}
void EditBox::setDelegate(EditBoxDelegate* pDelegate)
{
_delegate = pDelegate;
if (_editBoxImpl != NULL)
{
_editBoxImpl->setDelegate(pDelegate);
}
}
EditBoxDelegate* EditBox::getDelegate()
{
return _delegate;
}
void EditBox::setText(const char* pText)
{
if (pText != NULL)
{
_text = pText;
if (_editBoxImpl != NULL)
{
_editBoxImpl->setText(pText);
}
}
}
const char* EditBox::getText(void)
{
if (_editBoxImpl != NULL)
{
const char* pText = _editBoxImpl->getText();
if(pText != NULL)
return pText;
}
return "";
}
void EditBox::setFont(const char* pFontName, int fontSize)
{
_fontName = pFontName;
_fontSize = fontSize;
if (pFontName != NULL)
{
if (_editBoxImpl != NULL)
{
_editBoxImpl->setFont(pFontName, fontSize);
}
}
}
void EditBox::setFontName(const char* pFontName)
{
_fontName = pFontName;
if (_editBoxImpl != NULL && _fontSize != -1)
{
_editBoxImpl->setFont(pFontName, _fontSize);
}
}
void EditBox::setFontSize(int fontSize)
{
_fontSize = fontSize;
if (_editBoxImpl != NULL && _fontName.length() > 0)
{
_editBoxImpl->setFont(_fontName.c_str(), _fontSize);
}
}
void EditBox::setFontColor(const Color3B& color)
{
_colText = color;
if (_editBoxImpl != NULL)
{
_editBoxImpl->setFontColor(color);
}
}
void EditBox::setPlaceholderFont(const char* pFontName, int fontSize)
{
_placeholderFontName = pFontName;
_placeholderFontSize = fontSize;
if (pFontName != NULL)
{
if (_editBoxImpl != NULL)
{
_editBoxImpl->setPlaceholderFont(pFontName, fontSize);
}
}
}
void EditBox::setPlaceholderFontName(const char* pFontName)
{
_placeholderFontName = pFontName;
if (_editBoxImpl != NULL && _placeholderFontSize != -1)
{
_editBoxImpl->setPlaceholderFont(pFontName, _fontSize);
}
}
void EditBox::setPlaceholderFontSize(int fontSize)
{
_placeholderFontSize = fontSize;
if (_editBoxImpl != NULL && _placeholderFontName.length() > 0)
{
_editBoxImpl->setPlaceholderFont(_placeholderFontName.c_str(), _fontSize);
}
}
void EditBox::setPlaceholderFontColor(const Color3B& color)
{
_colText = color;
if (_editBoxImpl != NULL)
{
_editBoxImpl->setPlaceholderFontColor(color);
}
}
void EditBox::setPlaceHolder(const char* pText)
{
if (pText != NULL)
{
_placeHolder = pText;
if (_editBoxImpl != NULL)
{
_editBoxImpl->setPlaceHolder(pText);
}
}
}
const char* EditBox::getPlaceHolder(void)
{
return _placeHolder.c_str();
}
void EditBox::setInputMode(EditBoxInputMode inputMode)
{
_editBoxInputMode = inputMode;
if (_editBoxImpl != NULL)
{
_editBoxImpl->setInputMode(inputMode);
}
}
void EditBox::setMaxLength(int maxLength)
{
_maxLength = maxLength;
if (_editBoxImpl != NULL)
{
_editBoxImpl->setMaxLength(maxLength);
}
}
int EditBox::getMaxLength()
{
return _maxLength;
}
void EditBox::setInputFlag(EditBoxInputFlag inputFlag)
{
_editBoxInputFlag = inputFlag;
if (_editBoxImpl != NULL)
{
_editBoxImpl->setInputFlag(inputFlag);
}
}
void EditBox::setReturnType(KeyboardReturnType returnType)
{
if (_editBoxImpl != NULL)
{
_editBoxImpl->setReturnType(returnType);
}
}
/* override function */
void EditBox::setPosition(const Point& pos)
{
ControlButton::setPosition(pos);
if (_editBoxImpl != NULL)
{
_editBoxImpl->setPosition(pos);
}
}
void EditBox::setVisible(bool visible)
{
ControlButton::setVisible(visible);
if (_editBoxImpl != NULL)
{
_editBoxImpl->setVisible(visible);
}
}
void EditBox::setContentSize(const Size& size)
{
ControlButton::setContentSize(size);
if (_editBoxImpl != NULL)
{
_editBoxImpl->setContentSize(size);
}
}
void EditBox::setAnchorPoint(const Point& anchorPoint)
{
ControlButton::setAnchorPoint(anchorPoint);
if (_editBoxImpl != NULL)
{
_editBoxImpl->setAnchorPoint(anchorPoint);
}
}
void EditBox::visit(void)
{
ControlButton::visit();
if (_editBoxImpl != NULL)
{
_editBoxImpl->visit();
}
}
void EditBox::onEnter(void)
{
ControlButton::onEnter();
if (_editBoxImpl != NULL)
{
_editBoxImpl->onEnter();
}
}
void EditBox::onExit(void)
{
ControlButton::onExit();
if (_editBoxImpl != NULL)
{
// remove system edit control
_editBoxImpl->closeKeyboard();
}
}
static Rect getRect(Node * pNode)
{
Size contentSize = pNode->getContentSize();
Rect rect = Rect(0, 0, contentSize.width, contentSize.height);
return RectApplyAffineTransform(rect, pNode->getNodeToWorldTransform());
}
void EditBox::keyboardWillShow(IMEKeyboardNotificationInfo& info)
{
// CCLOG("CCEditBox::keyboardWillShow");
Rect rectTracked = getRect(this);
// some adjustment for margin between the keyboard and the edit box.
rectTracked.origin.y -= 4;
// if the keyboard area doesn't intersect with the tracking node area, nothing needs to be done.
if (!rectTracked.intersectsRect(info.end))
{
CCLOG("needn't to adjust view layout.");
return;
}
// assume keyboard at the bottom of screen, calculate the vertical adjustment.
_adjustHeight = info.end.getMaxY() - rectTracked.getMinY();
// CCLOG("CCEditBox:needAdjustVerticalPosition(%f)", _adjustHeight);
if (_editBoxImpl != NULL)
{
_editBoxImpl->doAnimationWhenKeyboardMove(info.duration, _adjustHeight);
}
}
void EditBox::keyboardDidShow(IMEKeyboardNotificationInfo& info)
{
}
void EditBox::keyboardWillHide(IMEKeyboardNotificationInfo& info)
{
// CCLOG("CCEditBox::keyboardWillHide");
if (_editBoxImpl != NULL)
{
_editBoxImpl->doAnimationWhenKeyboardMove(info.duration, -_adjustHeight);
}
}
void EditBox::keyboardDidHide(IMEKeyboardNotificationInfo& info)
{
}
void EditBox::registerScriptEditBoxHandler(int handler)
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{
unregisterScriptEditBoxHandler();
_scriptEditBoxHandler = handler;
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}
void EditBox::unregisterScriptEditBoxHandler(void)
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{
if (0 != _scriptEditBoxHandler)
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{
ScriptEngineManager::getInstance()->getScriptEngine()->removeScriptHandler(_scriptEditBoxHandler);
_scriptEditBoxHandler = 0;
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}
}
NS_CC_EXT_END