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Jakub Melka
2020-11-29 18:36:59 +01:00
parent 112ba7beb9
commit 3e2f351c0e
8 changed files with 577 additions and 55 deletions
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83
PdfForQtLib/sources/pdfobjecteditormodel.cpp
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@ -101,6 +101,12 @@ bool PDFObjectEditorAbstractModel::queryAttribute(size_t index, Question questio
case Question::IsAttributeEditable:
return queryAttribute(index, Question::HasAttribute) && !attribute.attributeFlags.testFlag(PDFObjectEditorModelAttribute::Readonly);
case Question::IsSelector:
return attribute.attributeFlags.type == ObjectEditorAttributeType::Selector;
case Question::IsPersisted:
return !queryAttribute(index, Question::IsSelector) && !attribute.dictionaryAttribute.isEmpty();
default:
break;
}
@ -113,6 +119,45 @@ bool PDFObjectEditorAbstractModel::getSelectorValue(size_t index) const
return m_attributes.at(index).selectorAttributeValue;
}
void PDFObjectEditorAbstractModel::setSelectorValue(size_t index, bool value)
{
m_attributes.at(index).selectorAttributeValue = value;
}
std::vector<size_t> PDFObjectEditorAbstractModel::getSelectorAttributes() const
{
std::vector<size_t> result;
result.reserve(8); // Estimate maximal number of selectors
const size_t count = getAttributeCount();
for (size_t i = 0; i < count; ++i)
{
if (queryAttribute(i, Question::IsSelector))
{
result.push_back(i);
}
}
return result;
}
std::vector<size_t> PDFObjectEditorAbstractModel::getSelectorDependentAttributes(size_t selector) const
{
std::vector<size_t> result;
result.reserve(16); // Estimate maximal number of selector's attributes
const size_t count = getAttributeCount();
for (size_t i = 0; i < count; ++i)
{
if (m_attributes.at(i).selectorAttribute == selector)
{
result.push_back(i);
}
}
return result;
}
PDFObject PDFObjectEditorAbstractModel::getValue(size_t index) const
{
const QByteArrayList& dictionaryAttribute = m_attributes.at(index).dictionaryAttribute;
@ -147,6 +192,44 @@ PDFObject PDFObjectEditorAbstractModel::getDefaultValue(size_t index) const
return m_attributes.at(index).defaultValue;
}
void PDFObjectEditorAbstractModel::setEditedObject(PDFObject object)
{
if (m_editedObject != object)
{
m_editedObject = qMove(object);
emit editedObjectChanged();
}
}
PDFObject PDFObjectEditorAbstractModel::writeAttributeValueToObject(size_t attribute, PDFObject object, PDFObject value) const
{
Q_ASSERT(queryAttribute(attribute, Question::IsPersisted));
PDFObjectFactory factory;
factory.beginDictionary();
const QByteArrayList& dictionaryAttribute = m_attributes.at(index).dictionaryAttribute;
const int pathDepth = dictionaryAttribute.size() - 1;
for (int i = 0; i < pathDepth; ++i)
{
factory.beginDictionaryItem(dictionaryAttribute[i]);
factory.beginDictionary();
}
factory.beginDictionaryItem(dictionaryAttribute.back());
factory << qMove(value);
factory.endDictionaryItem();
for (int i = 0; i < pathDepth; ++i)
{
factory.endDictionary();
factory.endDictionaryItem();
}
factory.endDictionaryItem();
return PDFObjectManipulator::merge(qMove(object), factory.takeObject(), PDFObjectManipulator::RemoveNullObjects);
}
size_t PDFObjectEditorAbstractModel::createAttribute(ObjectEditorAttributeType type,
QByteArray attributeName,
QString category,