void CATextField::adjustCursorMoveForward()
{
this->updateImage();
m_iString_l_length = getStringLength(m_sText.substr(0, m_iCurPos));
m_iString_r_length = m_cImageSize.width - m_iString_l_length;
if (m_iString_l_length + m_iString_left_offX > m_iLabelWidth)
{
m_iString_left_offX = m_iLabelWidth - m_iString_l_length;
}
CCRect r = CCRectMake(0, 0, m_cImageSize.width, m_cImageSize.height);
r.origin.x = -m_iString_left_offX;
r.size.width = getStringViewLength();
this->setImageRect(r);
if (m_nInputType == KEY_BOARD_INPUT_PASSWORD)
{
//float mPmarkWidth = MIN(m_obContentSize.width, getCursorX());
m_pCursorMark->setCenterOrigin(CCPoint(this->getImageRect().size.width + m_iHoriMargins, m_obContentSize.height / 2));
}
else
{
float mPmarkWidth = MIN(m_obContentSize.width, getCursorX());
m_pCursorMark->setCenterOrigin(CCPoint(mPmarkWidth + m_iHoriMargins, m_obContentSize.height / 2));
}
}
void CATextField::adjustCursorMove(bool forward)
{
this->updateImage();
if (m_sText.empty())
{
m_iString_l_length = m_iString_r_length = 0;
}
else
{
m_iString_l_length = getStringLength(m_sText.substr(0, m_iCurPos));
m_iString_r_length = m_cImageSize.width - m_iString_l_length;
}
if (forward)
{
if (getCursorX() > m_iLabelWidth && m_iLabelWidth < m_iString_l_length)
{
m_iString_o_length = m_iLabelWidth - m_iString_l_length;
}
}
else
{
if (getCursorX() <= 0)
{
m_iString_o_length = -m_iString_l_length;
}
else
{
if (m_iString_r_length + getCursorX() < m_iLabelWidth)
{
m_iString_o_length = MIN(0, m_iLabelWidth - m_cImageSize.width);
}
}
}
CCRect r = CCRect(0, 0, MIN(m_iLabelWidth, m_cImageSize.width), m_cImageSize.height);
r.origin.x = -m_iString_o_length;
r.size.width = getStringViewLength();
if (r.size.width == 0)
{
r.size.width = m_cImageSize.width;
}
this->setImageRect(r);
setCursorPosition();
}
void CATextField::deleteBackward()
{
if (m_nInputType==KEY_BOARD_INPUT_PASSWORD)
{
m_sText="";
spaceHolderIsOn=true;
this->updateImage();
m_pMark->setCenterOrigin(CCPoint(labelOrginX+getCursorX(), this->getBounds().size.height/2));
return;
}
if(spaceHolderIsOn)
{
return;
}
int nStrLen =m_sLeft_string.length();
int nDeleteLen = 1; // default, erase 1 byte
if (nStrLen == 0)
{
return;
}
while(0x80 == (0xC0 & m_sLeft_string.at(m_sLeft_string.length() - nDeleteLen)))
{
++nDeleteLen;
}
if (m_pDelegate && m_pDelegate->onTextFieldDeleteBackward(this, m_sLeft_string.c_str() + nStrLen - nDeleteLen, nDeleteLen))
{
// delegate doesn't wan't to delete backwards
return;
}
// if all text deleted, show placeholder string
if (m_sText.length() <= nDeleteLen)
{
m_sLeft_string="";
spaceHolderIsOn=true;
m_vByteLengthArr.clear();
TextAttribute tt;
tt.charsize =0;
tt.charlength =0;
m_vByteLengthArr.push_back(tt);
m_pMark->setCenterOrigin(CCPoint(labelOrginX, this->getBounds().size.height/2));
this->updateImage();
return;
}
int length = MAX(0, nStrLen - nDeleteLen);
std::string sText(m_sLeft_string.c_str(), length);
char str[512]="";
sprintf(str, "%s%s",sText.c_str(),m_sRight_string.c_str());
m_sText = str;
this->updateImage();
m_vByteLengthArr.erase(m_vByteLengthArr.begin()+getStringCharCount(m_sLeft_string));
m_sLeft_string = sText.c_str();
float left_width = getStringLength(m_sLeft_string);
m_fString_left_length = m_rLabelRect.size.width;
//left_width;
m_fString_right_length = m_rLabelRect.size.width - m_fString_left_length;
if (m_fString_right_length + getCursorX() < labelWidth)
{
m_fString_left_offX = MIN(0, labelWidth - m_rLabelRect.size.width);
}
CCRect rect = CCRectZero;
rect.size = this->getBounds().size;
CCRect r = m_rLabelRect;
r.origin.x = -m_fString_left_offX;
r.size.width = getStringViewLength();
this->setImageRect(r);
m_pMark->setCenterOrigin(CCPoint( getCursorX()+labelOrginX, this->getBounds().size.height/2));
return;
}
void CATextField::insertText(const char * text, int len)
{
if (len>3)
{
analyzeString(text,len);
return;
}
if (m_nInputType == KEY_BOARD_INPUT_PASSWORD)
{
if (len>=2)
return;
if (spaceHolderIsOn)
{
spaceHolderIsOn = false;
m_sText="";
}
m_sText = m_sPassWord;
m_sText.append(text);
std::string password="";
for (int i=0; i<m_sText.length(); i++)
{
password.append("*");
}
m_sPassWord = m_sText;
m_sText = password;
this->updateImage();
CCRect r = m_rLabelRect;
r.origin.x = 0;
r.origin.x = MAX(labelWidth-m_rLabelRect.size.width, 0);
r.origin.x = MIN(0, r.origin.x);
r.size.width = MIN(m_rLabelRect.size.width, labelWidth);
this->setImageRect(r);
float offsetX = MIN(labelWidth, m_rLabelRect.size.width);
m_pMark->setCenterOrigin(CCPoint(offsetX+labelOrginX,this->getBounds().size.height/2));
return;
}
if (!strcmp(text, "\n"))
{
return;
}
std::string inputstr;
if (spaceHolderIsOn)
{
spaceHolderIsOn = false;
m_sText = "";
}
if(isEditing)
{
isEditing =false;
}
willBg->setVisible(false);
if (len > 0)
{
if (m_pDelegate && m_pDelegate->onTextFieldInsertText(this,text, len))
{
// delegate doesn't want to insert text
return;
}
m_sLeft_string.append(text);
float left_width = getStringLength(m_sLeft_string);
TextAttribute t;
t.charlength = left_width - m_fString_left_length;
t.charsize = strlen(text);
m_vByteLengthArr.insert(m_vByteLengthArr.begin()+getStringCharCount(m_sLeft_string), t);
char str[512]="";
sprintf(str, "%s%s",m_sLeft_string.c_str(),m_sRight_string.c_str());
m_sText = str;
this->updateImage();
m_fString_left_length = m_rLabelRect.size.width;
//left_width;
m_fString_right_length = m_rLabelRect.size.width - m_fString_left_length;
if (m_fString_left_length + m_fString_left_offX > labelWidth)
{
m_fString_left_offX = labelWidth - m_fString_left_length;
}
CCRect rect = CCRectZero;
rect.size = this->getBounds().size;
CCRect r = m_rLabelRect;
r.origin.x = -m_fString_left_offX;
r.size.width = getStringViewLength();
this->setImageRect(r);
}
m_pMark->setCenterOrigin(CCPoint(getCursorX()+labelOrginX,this->getBounds().size.height/2));
}
