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Allow removal of text

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This commit is contained in:
hooper114 2009-11-03 10:53:18 +00:00
parent 57c9ff012c
commit d5e61c1c44
2 changed files with 38 additions and 3 deletions
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35
backend_qt4/qzint.cpp
View File

@ -40,6 +40,8 @@ QZint::QZint()
m_error=0; m_error=0;
m_input_mode = UNICODE_MODE; m_input_mode = UNICODE_MODE;
m_scale = 1.0; m_scale = 1.0;
m_option_3 = 0;
m_hidetext = FALSE;
} }
QZint::~QZint() QZint::~QZint()
@ -63,13 +65,20 @@ void QZint::encode()
m_zintSymbol->option_1=m_securityLevel; m_zintSymbol->option_1=m_securityLevel;
m_zintSymbol->input_mode = m_input_mode; m_zintSymbol->input_mode = m_input_mode;
m_zintSymbol->option_2=m_width; m_zintSymbol->option_2=m_width;
m_zintSymbol->option_3=m_pdf417CodeWords; if(m_symbol == BARCODE_PDF417) {
m_zintSymbol->option_3=m_pdf417CodeWords;
} else {
m_zintSymbol->option_3 = m_option_3;
}
QByteArray bstr=m_text.toAscii(); QByteArray bstr=m_text.toAscii();
QByteArray pstr=m_primaryMessage.left(99).toAscii(); QByteArray pstr=m_primaryMessage.left(99).toAscii();
strcpy(m_zintSymbol->primary,pstr.data()); strcpy(m_zintSymbol->primary,pstr.data());
int error = ZBarcode_Encode(m_zintSymbol, (unsigned char*)bstr.data(), bstr.length()); int error = ZBarcode_Encode(m_zintSymbol, (unsigned char*)bstr.data(), bstr.length());
if (error > WARN_INVALID_OPTION) if (error > WARN_INVALID_OPTION)
m_lastError=m_zintSymbol->errtxt; m_lastError=m_zintSymbol->errtxt;
if(m_hidetext) {
m_zintSymbol->text[0] = (unsigned char) '\0';
}
if (m_zintSymbol->symbology == BARCODE_MAXICODE) if (m_zintSymbol->symbology == BARCODE_MAXICODE)
m_zintSymbol->height = 33; m_zintSymbol->height = 33;
@ -131,6 +140,11 @@ void QZint::setWidth(int width)
m_width=width; m_width=width;
} }
void QZint::setOption3(int option)
{
m_option_3 = option;
}
int QZint::width() int QZint::width()
{ {
encode(); encode();
@ -222,6 +236,11 @@ void QZint::setMode(int securityLevel)
m_securityLevel=securityLevel; m_securityLevel=securityLevel;
} }
void QZint::setHideText(bool hide)
{
m_hidetext = hide;
}
bool QZint::save_to_file(QString filename) bool QZint::save_to_file(QString filename)
{ {
if (m_zintSymbol) if (m_zintSymbol)
@ -240,7 +259,11 @@ bool QZint::save_to_file(QString filename)
m_zintSymbol->option_1=m_securityLevel; m_zintSymbol->option_1=m_securityLevel;
m_zintSymbol->input_mode = m_input_mode; m_zintSymbol->input_mode = m_input_mode;
m_zintSymbol->option_2=m_width; m_zintSymbol->option_2=m_width;
m_zintSymbol->option_3=m_pdf417CodeWords; if(m_symbol == BARCODE_PDF417) {
m_zintSymbol->option_3=m_pdf417CodeWords;
} else {
m_zintSymbol->option_3 = m_option_3;
}
m_zintSymbol->scale=m_scale; m_zintSymbol->scale=m_scale;
QByteArray bstr=m_text.toAscii(); QByteArray bstr=m_text.toAscii();
QByteArray pstr=m_primaryMessage.left(99).toAscii(); QByteArray pstr=m_primaryMessage.left(99).toAscii();
@ -251,7 +274,13 @@ bool QZint::save_to_file(QString filename)
QByteArray bgcol=bg_colour_hash.right(6).toAscii(); QByteArray bgcol=bg_colour_hash.right(6).toAscii();
strcpy(m_zintSymbol->fgcolour,fgcol.data()); strcpy(m_zintSymbol->fgcolour,fgcol.data());
strcpy(m_zintSymbol->bgcolour,bgcol.data()); strcpy(m_zintSymbol->bgcolour,bgcol.data());
int error = ZBarcode_Encode_and_Print(m_zintSymbol, (unsigned char*)bstr.data(), bstr.length(), 0); int error = ZBarcode_Encode(m_zintSymbol, (unsigned char*)bstr.data(), bstr.length());
if (error > WARN_INVALID_OPTION)
m_lastError=m_zintSymbol->errtxt;
if(m_hidetext) {
m_zintSymbol->text[0] = (unsigned char) '\0';
}
error = ZBarcode_Print(m_zintSymbol, 0);
if (error > WARN_INVALID_OPTION) if (error > WARN_INVALID_OPTION)
m_lastError=m_zintSymbol->errtxt; m_lastError=m_zintSymbol->errtxt;
if(error == 0) { return true; } else { return false; } if(error == 0) { return true; } else { return false; }

6
backend_qt4/qzint.h
View File

@ -50,6 +50,8 @@ public:
void setWidth(int width); void setWidth(int width);
int width(); int width();
void setOption3(int option);
QColor fgColor(); QColor fgColor();
void setFgColor(const QColor & fgColor); void setFgColor(const QColor & fgColor);
@ -87,6 +89,8 @@ public:
bool hasErrors(); bool hasErrors();
bool save_to_file(QString filename); bool save_to_file(QString filename);
void setHideText(bool hide);
private: private:
void encode(); void encode();
@ -110,6 +114,8 @@ private:
int m_whitespace; int m_whitespace;
zint_symbol * m_zintSymbol; zint_symbol * m_zintSymbol;
float m_scale; float m_scale;
int m_option_3;
bool m_hidetext;
}; };
} }
#endif #endif