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https://github.com/JakubMelka/PDF4QT.git
synced 2025-06-05 21:59:17 +02:00
Mapper (continuation)
This commit is contained in:
Jakub Melka
@ -16,30 +16,23 @@
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// along with PDFForQt. If not, see <https://www.gnu.org/licenses/>.
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#include "pdfobjecteditorwidget.h"
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#include "pdfobjecteditorwidget_impl.h"
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#include "pdfdocumentbuilder.h"
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#include <QTabWidget>
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#include <QVBoxLayout>
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#include <QGridLayout>
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#include <QGroupBox>
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#include <QSpacerItem>
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#include <QLabel>
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#include <QComboBox>
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#include <QLineEdit>
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#include <QTextBrowser>
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#include <QPushButton>
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namespace pdf
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{
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class PDFObjectEditorWidgetMapper : public QObject
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{
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Q_OBJECT
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private:
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using BaseClass = QObject;
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public:
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explicit PDFObjectEditorWidgetMapper(PDFObjectEditorAbstractModel* model, QObject* parent);
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void initialize();
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private:
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PDFObjectEditorAbstractModel* m_model;
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};
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PDFObjectEditorWidget::PDFObjectEditorWidget(PDFObjectEditorAbstractModel* model, QWidget* parent) :
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BaseClass(parent),
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m_mapper(nullptr),
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@ -50,6 +43,7 @@ PDFObjectEditorWidget::PDFObjectEditorWidget(PDFObjectEditorAbstractModel* model
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layout->addWidget(m_tabWidget);
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m_mapper = new PDFObjectEditorWidgetMapper(model, this);
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m_mapper->initialize(m_tabWidget);
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}
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PDFObjectEditorWidgetMapper::PDFObjectEditorWidgetMapper(PDFObjectEditorAbstractModel* model, QObject* parent) :
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@ -59,10 +53,303 @@ PDFObjectEditorWidgetMapper::PDFObjectEditorWidgetMapper(PDFObjectEditorAbstract
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}
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void PDFObjectEditorWidgetMapper::initialize()
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void PDFObjectEditorWidgetMapper::initialize(QTabWidget* tabWidget)
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{
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size_t attributeCount = m_model->getAttributeCount();
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for (size_t i = 0; i < attributeCount; ++i)
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{
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// Unmapped attributes are ignored
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if (!m_model->queryAttribute(i, PDFObjectEditorAbstractModel::Question::IsMapped))
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{
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continue;
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}
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QString categoryName = m_model->getAttributeCategory(i);
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QString subcategoryName = m_model->getAttributeSubcategory(i);
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Category* category = getOrCreateCategory(categoryName);
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Subcategory* subcategory = category->getOrCreateSubcategory(subcategoryName);
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subcategory->attributes.push_back(i);
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}
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// Create GUI
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for (Category& category : m_categories)
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{
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category.page = new QWidget(tabWidget);
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tabWidget->addTab(category.page, category.name);
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category.page->setLayout(new QVBoxLayout());
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// Create subcategory GUI
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for (Subcategory& subcategory : category.subcategories)
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{
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QGroupBox* groupBox = new QGroupBox(category.page);
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category.page->layout()->addWidget(groupBox);
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QGridLayout* layout = new QGridLayout();
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groupBox->setLayout(layout);
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for (size_t attribute : subcategory.attributes)
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{
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createMappedAdapter(groupBox, layout, attribute);
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}
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}
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category.page->layout()->addItem(new QSpacerItem(0, 0));
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}
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}
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void PDFObjectEditorWidgetMapper::createMappedAdapter(QGroupBox* groupBox, QGridLayout* layout, size_t attribute)
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{
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auto setAdapter = [this, attribute](PDFObjectEditorMappedWidgetAdapter* adapter)
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{
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Q_ASSERT(!m_adapters.count(attribute));
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m_adapters[attribute] = adapter;
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};
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ObjectEditorAttributeType type = m_model->getAttributeType(attribute);
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switch (type)
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{
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case ObjectEditorAttributeType::Type:
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case ObjectEditorAttributeType::ComboBox:
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{
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int row = layout->rowCount();
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QLabel* label = new QLabel(groupBox);
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QComboBox* comboBox = new QComboBox(groupBox);
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layout->addWidget(label, row, 0);
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layout->addWidget(comboBox, row, 1);
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setAdapter(new PDFObjectEditorMappedComboBoxAdapter(label, comboBox, m_model, attribute, this));
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break;
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}
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case ObjectEditorAttributeType::TextLine:
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{
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int row = layout->rowCount();
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QLabel* label = new QLabel(groupBox);
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QLineEdit* lineEdit = new QLineEdit(groupBox);
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layout->addWidget(label, row, 0);
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layout->addWidget(lineEdit, row, 1);
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setAdapter(new PDFObjectEditorMappedLineEditAdapter(label, lineEdit, m_model, attribute, this));
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break;
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}
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case ObjectEditorAttributeType::TextBrowser:
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{
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int row = layout->rowCount();
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QLabel* label = new QLabel(groupBox);
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QTextBrowser* textBrowser = new QTextBrowser(groupBox);
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layout->addWidget(label, row, 0, 1, -1);
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layout->addWidget(textBrowser, row + 1, 0, 1, -1);
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setAdapter(new PDFObjectEditorMappedTextBrowserAdapter(label, textBrowser, m_model, attribute, this));
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break;
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}
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case ObjectEditorAttributeType::Rectangle:
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{
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int row = layout->rowCount();
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QLabel* label = new QLabel(groupBox);
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QPushButton* pushButton = new QPushButton(groupBox);
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pushButton->setFlat(true);
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layout->addWidget(label, row, 0);
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layout->addWidget(pushButton, row, 1);
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setAdapter(new PDFObjectEditorMappedRectangleAdapter(label, pushButton, m_model, attribute, this));
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break;
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}
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default:
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Q_ASSERT(false);
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}
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x
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/*
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DateTime, ///< Date/time
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Flags, ///< Flags
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Selector, ///< Selector attribute, it is not persisted
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Color, ///< Color
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Boolean, ///< Check box*/
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}
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PDFObjectEditorWidgetMapper::Category* PDFObjectEditorWidgetMapper::getOrCreateCategory(QString categoryName)
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{
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auto categoryIt = std::find_if(m_categories.begin(), m_categories.end(), [&categoryName](const auto& category) { return category.name == categoryName; });
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if (categoryIt != m_categories.end())
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{
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return &*categoryIt;
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}
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Category category;
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category.name = qMove(categoryName);
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m_categories.emplace_back(qMove(category));
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return &m_categories.back();
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}
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PDFObjectEditorWidgetMapper::Subcategory* PDFObjectEditorWidgetMapper::Category::getOrCreateSubcategory(QString subcategoryName)
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{
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auto subcategoryIt = std::find_if(subcategories.begin(), subcategories.end(), [&subcategoryName](const auto& subcategory) { return subcategory.name == subcategoryName; });
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if (subcategoryIt != subcategories.end())
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{
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return &*subcategoryIt;
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}
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Subcategory subcategory;
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subcategory.name = qMove(subcategoryName);
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subcategories.emplace_back(qMove(subcategory));
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return &subcategories.back();
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}
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PDFObjectEditorMappedWidgetAdapter::PDFObjectEditorMappedWidgetAdapter(PDFObjectEditorAbstractModel* model, size_t attribute, QObject* parent) :
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BaseClass(parent),
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m_model(model),
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m_attribute(attribute)
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{
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}
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void PDFObjectEditorMappedWidgetAdapter::initLabel(QLabel* label)
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{
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label->setText(m_model->getAttributeName(m_attribute));
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}
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PDFObjectEditorMappedComboBoxAdapter::PDFObjectEditorMappedComboBoxAdapter(QLabel* label,
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QComboBox* comboBox,
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PDFObjectEditorAbstractModel* model,
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size_t attribute,
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QObject* parent) :
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BaseClass(model, attribute, parent),
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m_label(label),
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m_comboBox(comboBox)
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{
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initLabel(label);
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comboBox->clear();
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for (const PDFObjectEditorModelAttributeEnumItem& item : m_model->getAttributeEnumItems(attribute))
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{
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comboBox->addItem(item.name, item.flags);
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}
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connect(comboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [this, attribute](){ emit commitRequested(attribute); });
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}
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PDFObject PDFObjectEditorMappedComboBoxAdapter::getValue() const
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{
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QVariant currentData = m_comboBox->currentData();
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if (!currentData.isValid())
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{
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return PDFObject();
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}
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const uint32_t flags = currentData.toUInt();
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for (const PDFObjectEditorModelAttributeEnumItem& item : m_model->getAttributeEnumItems(m_attribute))
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{
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if (item.flags == flags)
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{
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return item.value;
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}
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}
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return PDFObject();
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}
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void PDFObjectEditorMappedComboBoxAdapter::setValue(PDFObject object)
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{
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for (const PDFObjectEditorModelAttributeEnumItem& item : m_model->getAttributeEnumItems(m_attribute))
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{
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if (item.value == object)
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{
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m_comboBox->setCurrentIndex(m_comboBox->findData(int(item.flags)));
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return;
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}
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}
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m_comboBox->setCurrentIndex(-1);
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}
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PDFObjectEditorMappedLineEditAdapter::PDFObjectEditorMappedLineEditAdapter(QLabel* label,
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QLineEdit* lineEdit,
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PDFObjectEditorAbstractModel* model,
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size_t attribute,
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QObject* parent) :
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BaseClass(model, attribute, parent),
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m_label(label),
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m_lineEdit(lineEdit)
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{
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initLabel(label);
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lineEdit->setClearButtonEnabled(true);
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connect(lineEdit, &QLineEdit::editingFinished, this, [this, attribute](){ emit commitRequested(attribute); });
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}
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PDFObject PDFObjectEditorMappedLineEditAdapter::getValue() const
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{
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PDFObjectFactory factory;
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factory << m_lineEdit->text();
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return factory.takeObject();
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}
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void PDFObjectEditorMappedLineEditAdapter::setValue(PDFObject object)
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{
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PDFDocumentDataLoaderDecorator loader(m_model->getStorage());
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m_lineEdit->setText(loader.readTextString(object, QString()));
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}
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PDFObjectEditorMappedTextBrowserAdapter::PDFObjectEditorMappedTextBrowserAdapter(QLabel* label,
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QTextBrowser* textBrowser,
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PDFObjectEditorAbstractModel* model,
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size_t attribute,
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QObject* parent) :
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BaseClass(model, attribute, parent),
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m_label(label),
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m_textBrowser(textBrowser)
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{
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initLabel(label);
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textBrowser->setUndoRedoEnabled(true);
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textBrowser->setTextInteractionFlags(Qt::TextEditorInteraction);
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connect(textBrowser, &QTextBrowser::textChanged, this, [this, attribute](){ emit commitRequested(attribute); });
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}
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PDFObject PDFObjectEditorMappedTextBrowserAdapter::getValue() const
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{
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PDFObjectFactory factory;
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factory << m_textBrowser->toPlainText();
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return factory.takeObject();
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}
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void PDFObjectEditorMappedTextBrowserAdapter::setValue(PDFObject object)
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{
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PDFDocumentDataLoaderDecorator loader(m_model->getStorage());
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m_textBrowser->setText(loader.readTextString(object, QString()));
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}
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PDFObjectEditorMappedRectangleAdapter::PDFObjectEditorMappedRectangleAdapter(QLabel* label,
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QPushButton* pushButton,
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PDFObjectEditorAbstractModel* model,
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size_t attribute,
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QObject* parent):
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BaseClass(model, attribute, parent),
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m_label(label),
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m_pushButton(pushButton)
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{
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initLabel(label);
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}
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PDFObject PDFObjectEditorMappedRectangleAdapter::getValue() const
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{
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return m_rectangle;
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}
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void PDFObjectEditorMappedRectangleAdapter::setValue(PDFObject object)
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{
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m_rectangle = qMove(object);
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}
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} // namespace pdf
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