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XFA: password edit and signature edit rendering

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This commit is contained in:
Jakub Melka 2021-12-27 18:48:56 +01:00
parent 62d969603e
commit c0e2447ed8
1 changed files with 77 additions and 6 deletions
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83
Pdf4QtLib/sources/pdfxfaengine.cpp
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@ -9792,6 +9792,18 @@ private:
size_t paragraphSettingsIndex, size_t paragraphSettingsIndex,
QPainter* painter); QPainter* painter);
void drawUiPasswordEdit(const xfa::XFA_passwordEdit* passwordEdit,
const NodeValue& value,
QList<PDFRenderError>& errors,
QRectF nominalExtentArea,
size_t paragraphSettingsIndex,
QPainter* painter);
void drawUiSignature(const xfa::XFA_signature* signature,
QList<PDFRenderError>& errors,
QRectF nominalExtentArea,
QPainter* painter);
void drawUiCheckButton(const xfa::XFA_checkButton* checkButton, void drawUiCheckButton(const xfa::XFA_checkButton* checkButton,
const NodeValue& value, const NodeValue& value,
QRectF nominalExtentArea, QRectF nominalExtentArea,
@ -9801,7 +9813,6 @@ private:
const NodeValue& value, const NodeValue& value,
QList<PDFRenderError>& errors, QList<PDFRenderError>& errors,
QRectF nominalExtentArea, QRectF nominalExtentArea,
size_t paragraphSettingsIndex,
QPainter* painter); QPainter* painter);
xfa::XFA_Node<xfa::XFA_template> m_template; xfa::XFA_Node<xfa::XFA_template> m_template;
@ -11989,9 +12000,9 @@ void PDFXFAEngineImpl::drawUi(const xfa::XFA_ui* ui,
defaultUi = ui->getDefaultUi(); defaultUi = ui->getDefaultUi();
imageEdit = ui->getImageEdit(); imageEdit = ui->getImageEdit();
numericEdit = ui->getNumericEdit(); // TODO: implement numericEdit = ui->getNumericEdit(); // TODO: implement
passwordEdit = ui->getPasswordEdit(); // TODO: implement passwordEdit = ui->getPasswordEdit();
signature = ui->getSignature(); // TODO: implement signature = ui->getSignature();
textEdit = ui->getTextEdit(); // TODO: implement textEdit = ui->getTextEdit();
} }
const bool isNonDefaultUi = barcode || button || checkButton || choiceList || const bool isNonDefaultUi = barcode || button || checkButton || choiceList ||
@ -12009,7 +12020,15 @@ void PDFXFAEngineImpl::drawUi(const xfa::XFA_ui* ui,
} }
else if (imageEdit || (isDefaultUi && value.value.type() == QVariant::Image)) else if (imageEdit || (isDefaultUi && value.value.type() == QVariant::Image))
{ {
drawUiImageEdit(imageEdit, value, errors, nominalExtentArea, paragraphSettingsIndex, painter); drawUiImageEdit(imageEdit, value, errors, nominalExtentArea, painter);
}
else if (signature)
{
drawUiSignature(signature, errors, nominalExtentArea, painter);
}
else if (passwordEdit)
{
drawUiPasswordEdit(passwordEdit, value, errors, nominalExtentArea, paragraphSettingsIndex, painter);
} }
// TODO: implement all ui // TODO: implement all ui
@ -12157,6 +12176,59 @@ void PDFXFAEngineImpl::drawUiTextEdit(const xfa::XFA_textEdit* textEdit,
} }
} }
void PDFXFAEngineImpl::drawUiPasswordEdit(const xfa::XFA_passwordEdit* passwordEdit,
const NodeValue& value,
QList<PDFRenderError>& errors,
QRectF nominalExtentArea,
size_t paragraphSettingsIndex,
QPainter* painter)
{
QRectF nominalExtent = nominalExtentArea;
QRectF nominalContentArea = nominalExtent;
QMarginsF contentMargins = createMargin(passwordEdit->getMargin());
nominalContentArea = nominalExtent.marginsRemoved(contentMargins);
if (passwordEdit->getBorder())
{
drawItemBorder(passwordEdit->getBorder(), errors, nominalExtentArea, painter);
}
QString passwordChar = passwordEdit->getPasswordChar();
if (passwordChar.isEmpty())
{
passwordChar = "*";
}
QString passwordString(value.value.toString().length(), passwordChar.front());
if (!passwordString.isEmpty())
{
const xfa::XFA_ParagraphSettings& settings = m_layout.paragraphSettings.at(paragraphSettingsIndex);
painter->setFont(settings.getFont());
painter->drawText(nominalContentArea, passwordString);
}
}
void PDFXFAEngineImpl::drawUiSignature(const xfa::XFA_signature* signature,
QList<PDFRenderError>& errors,
QRectF nominalExtentArea,
QPainter* painter)
{
QRectF nominalExtent = nominalExtentArea;
QRectF nominalContentArea = nominalExtent;
QMarginsF contentMargins = createMargin(signature->getMargin());
nominalContentArea = nominalExtent.marginsRemoved(contentMargins);
if (signature && signature->getBorder())
{
drawItemBorder(signature->getBorder(), errors, nominalExtentArea, painter);
}
painter->setPen(Qt::black);
painter->fillRect(nominalContentArea, Qt::lightGray);
painter->drawLine(nominalContentArea.bottomLeft(), nominalContentArea.bottomRight());
}
void PDFXFAEngineImpl::drawUiCheckButton(const xfa::XFA_checkButton* checkButton, void PDFXFAEngineImpl::drawUiCheckButton(const xfa::XFA_checkButton* checkButton,
const NodeValue& value, const NodeValue& value,
QRectF nominalExtentArea, QRectF nominalExtentArea,
@ -12285,7 +12357,6 @@ void PDFXFAEngineImpl::drawUiImageEdit(const xfa::XFA_imageEdit* imageEdit,
const NodeValue& value, const NodeValue& value,
QList<PDFRenderError>& errors, QList<PDFRenderError>& errors,
QRectF nominalExtentArea, QRectF nominalExtentArea,
size_t paragraphSettingsIndex,
QPainter* painter) QPainter* painter)
{ {
QRectF nominalExtent = nominalExtentArea; QRectF nominalExtent = nominalExtentArea;