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XFA: Buttons, comb text, etc.

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This commit is contained in:
Jakub Melka
2022-01-08 18:23:46 +01:00
parent 858606f920
commit 7a0007100d
1 changed files with 37 additions and 6 deletions
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43
Pdf4QtLib/sources/pdfxfaengine.cpp
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@ -11697,6 +11697,7 @@ void PDFXFAEngineImpl::draw(const QMatrix& pagePointToDevicePointMatrix,
const LayoutItems& items = it->second; const LayoutItems& items = it->second;
for (const LayoutItem& item : items) for (const LayoutItem& item : items)
{ {
PDFPainterStateGuard guard(painter);
drawItemDraw(item.draw, errors, item.nominalExtent, item.paragraphSettingsIndex, item.captionParagraphSettingsIndex, painter); drawItemDraw(item.draw, errors, item.nominalExtent, item.paragraphSettingsIndex, item.captionParagraphSettingsIndex, painter);
drawItemField(item.field, errors, item.nominalExtent, item.paragraphSettingsIndex, item.captionParagraphSettingsIndex, painter); drawItemField(item.field, errors, item.nominalExtent, item.paragraphSettingsIndex, item.captionParagraphSettingsIndex, painter);
drawItemSubform(item.subform, errors, item.nominalExtent, painter); drawItemSubform(item.subform, errors, item.nominalExtent, painter);
@ -11847,7 +11848,6 @@ void PDFXFAEngineImpl::drawItemValue(const xfa::XFA_value* value,
} }
// TODO: implement draw arc (getArc()) // TODO: implement draw arc (getArc())
// TODO: implement draw value
} }
else else
{ {
@ -11891,6 +11891,13 @@ void PDFXFAEngineImpl::drawItemField(const xfa::XFA_field* item,
return; return;
} }
if (item->getUi() && item->getUi()->getButton())
{
// We do not display buttons - we do not implement click functionality
errors << PDFRenderError(RenderErrorType::NotImplemented, PDFTranslationContext::tr("XFA: Buttons not implemented."));
return;
}
QRectF nominalExtent = nominalExtentArea; QRectF nominalExtent = nominalExtentArea;
QRectF nominalContentArea = nominalExtent; QRectF nominalContentArea = nominalExtent;
QMarginsF contentMargins = createMargin(item->getMargin()); QMarginsF contentMargins = createMargin(item->getMargin());
@ -12009,7 +12016,7 @@ void PDFXFAEngineImpl::drawUi(const xfa::XFA_ui* ui,
if (ui) if (ui)
{ {
barcode = ui->getBarcode(); barcode = ui->getBarcode();
button = ui->getButton(); // TODO: implement button = ui->getButton();
checkButton = ui->getCheckButton(); checkButton = ui->getCheckButton();
choiceList = ui->getChoiceList(); // TODO: implement choiceList = ui->getChoiceList(); // TODO: implement
dateTimeEdit = ui->getDateTimeEdit(); // TODO: implement dateTimeEdit = ui->getDateTimeEdit(); // TODO: implement
@ -12054,6 +12061,10 @@ void PDFXFAEngineImpl::drawUi(const xfa::XFA_ui* ui,
{ {
drawUiBarcode(barcode, errors, nominalExtentArea, painter); drawUiBarcode(barcode, errors, nominalExtentArea, painter);
} }
else if (button)
{
errors << PDFRenderError(RenderErrorType::NotImplemented, PDFTranslationContext::tr("XFA: Buttons not implemented."));
}
// TODO: implement all ui // TODO: implement all ui
} }
@ -12101,13 +12112,13 @@ void PDFXFAEngineImpl::drawUiTextEdit(const xfa::XFA_textEdit* textEdit,
combNumberOfCells = qMax(combNumberOfCells, PDFInteger(1)); combNumberOfCells = qMax(combNumberOfCells, PDFInteger(1));
const xfa::XFA_ParagraphSettings& settings = m_layout.paragraphSettings.at(paragraphSettingsIndex); const xfa::XFA_ParagraphSettings& settings = m_layout.paragraphSettings.at(paragraphSettingsIndex);
QRectF textRect = nominalContentArea;
textRect = textRect.marginsRemoved(settings.getMargins());
if (!isComb) if (!isComb)
{ {
painter->setFont(settings.getFont()); painter->setFont(settings.getFont());
QRectF textRect = nominalContentArea;
textRect = textRect.marginsRemoved(settings.getMargins());
// Do we have space for at least one line? // Do we have space for at least one line?
if (isMultiline && textRect.height() < 1.8 * painter->fontMetrics().lineSpacing()) if (isMultiline && textRect.height() < 1.8 * painter->fontMetrics().lineSpacing())
{ {
@ -12196,7 +12207,27 @@ void PDFXFAEngineImpl::drawUiTextEdit(const xfa::XFA_textEdit* textEdit,
} }
else else
{ {
// TODO: We draw comb qreal combWidth = textRect.width() / combNumberOfCells;
QRectF combRect(0.0, 0.0, combWidth, textRect.height());
painter->setFont(settings.getFont());
QString text = value.value.toString();
QColor textColor = Qt::black;
painter->setPen(textColor);
for (int i = 0; i < text.size(); ++i)
{
if (i >= combNumberOfCells)
{
break;
}
QString text = QString(text[i]);
painter->drawText(combRect, Qt::AlignCenter, text);
combRect.translate(combWidth, 0.0);
}
} }
} }