HG_REPOSITORIES/LPP/SciQLOP_Repos/SciQLop Files · gui/src/Catalogue/CatalogueTreeWidgetItem.cpp

"Apply" and "cancel" buttons on an event

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             CatalogueTreeWidgetItem.cpp
        
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             / gui / src / Catalogue / CatalogueTreeWidgetItem.cpp
          
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        trabillard
    
Display catalogues and events with CatalogueAPI

              r1129
            
      #include "Catalogue/CatalogueTreeWidgetItem.h"

        trabillard
    
"Apply" and "cancel" buttons on an event

              r1162
            
      #include <Catalogue/CatalogueExplorerHelper.h>

        trabillard
    
Display catalogues and events with CatalogueAPI

              r1129
            
        trabillard
    
Display of the save & cancel button next to a catalogue

              r1142
            
      #include <memory>

        trabillard
    
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      #include <DBCatalogue.h>

        trabillard
    
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        trabillard
    
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              r1147
            
      /// Column in the tree widget where the apply and cancel buttons must appear

      const auto APPLY_CANCEL_BUTTONS_COLUMN = 1;

        trabillard
    
Display catalogues and events with CatalogueAPI

              r1129
            
      struct CatalogueTreeWidgetItem::CatalogueTreeWidgetItemPrivate {

        trabillard
    
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              r1143
            
          std::shared_ptr<DBCatalogue> m_Catalogue;

        trabillard
    
Display catalogues and events with CatalogueAPI

              r1129
            
        trabillard
    
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          CatalogueTreeWidgetItemPrivate(std::shared_ptr<DBCatalogue> catalogue) : m_Catalogue(catalogue)

          {

          }

        trabillard
    
Display catalogues and events with CatalogueAPI

              r1129
            
      };

        trabillard
    
Adaptation to the shared pointers of catalogue controller

              r1143
            
      CatalogueTreeWidgetItem::CatalogueTreeWidgetItem(std::shared_ptr<DBCatalogue> catalogue, int type)

        trabillard
    
Display catalogues and events with CatalogueAPI

              r1129
            
              : QTreeWidgetItem(type),

                impl{spimpl::make_unique_impl<CatalogueTreeWidgetItemPrivate>(catalogue)}

      {

        trabillard
    
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              r1140
            
          setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEditable);

        trabillard
    
Display catalogues and events with CatalogueAPI

              r1129
            
      }

      QVariant CatalogueTreeWidgetItem::data(int column, int role) const

      {

        trabillard
    
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              r1142
            
          if (column == 0) {

              switch (role) {

                  case Qt::EditRole: // fallthrough

                  case Qt::DisplayRole:

        trabillard
    
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              r1143
            
                      return impl->m_Catalogue->getName();

        trabillard
    
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              r1142
            
                  default:

                      break;

              }

        trabillard
    
Display catalogues and events with CatalogueAPI

              r1129
            
          }

          return QTreeWidgetItem::data(column, role);

      }

        trabillard
    
Rename a catalogue

              r1140
            
      void CatalogueTreeWidgetItem::setData(int column, int role, const QVariant &value)

      {

          if (role == Qt::EditRole && column == 0) {

              auto newName = value.toString();

        trabillard
    
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              r1143
            
              if (newName != impl->m_Catalogue->getName()) {

        trabillard
    
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                  setText(0, newName);

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                  impl->m_Catalogue->setName(newName);

        trabillard
    
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                  setHasChanges(true);

              }

        trabillard
    
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              r1140
            
          }

          else {

              QTreeWidgetItem::setData(column, role, value);

          }

      }

        trabillard
    
Adaptation to the shared pointers of catalogue controller

              r1143
            
      std::shared_ptr<DBCatalogue> CatalogueTreeWidgetItem::catalogue() const

        trabillard
    
Display catalogues and events with CatalogueAPI

              r1129
            
      {

          return impl->m_Catalogue;

      }

        trabillard
    
Display of the save & cancel button next to a catalogue

              r1142
            
      void CatalogueTreeWidgetItem::setHasChanges(bool value)

      {

          if (value) {

        trabillard
    
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              r1162
            
              if (!hasChanges()) {

                  auto widget = CatalogueExplorerHelper::buildValidationWidget(

                      treeWidget(), [this]() { setHasChanges(false); },

                      [this]() { setHasChanges(false); });

                  treeWidget()->setItemWidget(this, APPLY_CANCEL_BUTTONS_COLUMN, widget);

        trabillard
    
Edition of catalogues from the inspector

              r1147
            
              }

        trabillard
    
Display of the save & cancel button next to a catalogue

              r1142
            
          }

          else {

              // Note: the widget is destroyed

        trabillard
    
Edition of catalogues from the inspector

              r1147
            
              treeWidget()->setItemWidget(this, APPLY_CANCEL_BUTTONS_COLUMN, nullptr);

        trabillard
    
Display of the save & cancel button next to a catalogue

              r1142
            
          }

      }

        trabillard
    
Edition of catalogues from the inspector

              r1147
            
        trabillard
    
"Apply" and "cancel" buttons on an event

              r1162
            
      bool CatalogueTreeWidgetItem::hasChanges()

      {

          return treeWidget()->itemWidget(this, APPLY_CANCEL_BUTTONS_COLUMN) != nullptr;

      }

        trabillard
    
Edition of catalogues from the inspector

              r1147
            
      void CatalogueTreeWidgetItem::refresh()

      {

          emitDataChanged();

      }

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trabillard Display catalogues and events with CatalogueAPI	r1129	#include "Catalogue/CatalogueTreeWidgetItem.h"
trabillard "Apply" and "cancel" buttons on an event	r1162	#include <Catalogue/CatalogueExplorerHelper.h>
trabillard Display catalogues and events with CatalogueAPI	r1129
trabillard Display of the save & cancel button next to a catalogue	r1142	#include <memory>

trabillard Adaptation to the shared pointers of catalogue controller	r1143	#include <DBCatalogue.h>
trabillard Display of the save & cancel button next to a catalogue	r1142
trabillard Edition of catalogues from the inspector	r1147	/// Column in the tree widget where the apply and cancel buttons must appear
		const auto APPLY_CANCEL_BUTTONS_COLUMN = 1;

trabillard Display catalogues and events with CatalogueAPI	r1129	struct CatalogueTreeWidgetItem::CatalogueTreeWidgetItemPrivate {

trabillard Adaptation to the shared pointers of catalogue controller	r1143	std::shared_ptr<DBCatalogue> m_Catalogue;
trabillard Display catalogues and events with CatalogueAPI	r1129
trabillard Adaptation to the shared pointers of catalogue controller	r1143	CatalogueTreeWidgetItemPrivate(std::shared_ptr<DBCatalogue> catalogue) : m_Catalogue(catalogue)
		{
		}
trabillard Display catalogues and events with CatalogueAPI	r1129	};


trabillard Adaptation to the shared pointers of catalogue controller	r1143	CatalogueTreeWidgetItem::CatalogueTreeWidgetItem(std::shared_ptr<DBCatalogue> catalogue, int type)
trabillard Display catalogues and events with CatalogueAPI	r1129	: QTreeWidgetItem(type),
		impl{spimpl::make_unique_impl<CatalogueTreeWidgetItemPrivate>(catalogue)}
		{
trabillard Rename a catalogue	r1140	setFlags(Qt::ItemIsEnabled \| Qt::ItemIsSelectable \| Qt::ItemIsEditable);
trabillard Display catalogues and events with CatalogueAPI	r1129	}

		QVariant CatalogueTreeWidgetItem::data(int column, int role) const
		{
trabillard Display of the save & cancel button next to a catalogue	r1142	if (column == 0) {
		switch (role) {
		case Qt::EditRole: // fallthrough
		case Qt::DisplayRole:
trabillard Adaptation to the shared pointers of catalogue controller	r1143	return impl->m_Catalogue->getName();
trabillard Display of the save & cancel button next to a catalogue	r1142	default:
		break;
		}
trabillard Display catalogues and events with CatalogueAPI	r1129	}

		return QTreeWidgetItem::data(column, role);
		}

trabillard Rename a catalogue	r1140	void CatalogueTreeWidgetItem::setData(int column, int role, const QVariant &value)
		{
		if (role == Qt::EditRole && column == 0) {
		auto newName = value.toString();
trabillard Adaptation to the shared pointers of catalogue controller	r1143	if (newName != impl->m_Catalogue->getName()) {
trabillard Display of the save & cancel button next to a catalogue	r1142	setText(0, newName);
trabillard Adaptation to the shared pointers of catalogue controller	r1143	impl->m_Catalogue->setName(newName);
trabillard Display of the save & cancel button next to a catalogue	r1142	setHasChanges(true);
		}
trabillard Rename a catalogue	r1140	}
		else {
		QTreeWidgetItem::setData(column, role, value);
		}
		}

trabillard Adaptation to the shared pointers of catalogue controller	r1143	std::shared_ptr<DBCatalogue> CatalogueTreeWidgetItem::catalogue() const
trabillard Display catalogues and events with CatalogueAPI	r1129	{
		return impl->m_Catalogue;
		}
trabillard Display of the save & cancel button next to a catalogue	r1142
		void CatalogueTreeWidgetItem::setHasChanges(bool value)
		{
		if (value) {
trabillard "Apply" and "cancel" buttons on an event	r1162	if (!hasChanges()) {
		auto widget = CatalogueExplorerHelper::buildValidationWidget(
		treeWidget(), [this]() { setHasChanges(false); },
		[this]() { setHasChanges(false); });
		treeWidget()->setItemWidget(this, APPLY_CANCEL_BUTTONS_COLUMN, widget);
trabillard Edition of catalogues from the inspector	r1147	}
trabillard Display of the save & cancel button next to a catalogue	r1142	}
		else {
		// Note: the widget is destroyed
trabillard Edition of catalogues from the inspector	r1147	treeWidget()->setItemWidget(this, APPLY_CANCEL_BUTTONS_COLUMN, nullptr);
trabillard Display of the save & cancel button next to a catalogue	r1142	}
		}
trabillard Edition of catalogues from the inspector	r1147
trabillard "Apply" and "cancel" buttons on an event	r1162	bool CatalogueTreeWidgetItem::hasChanges()
		{
		return treeWidget()->itemWidget(this, APPLY_CANCEL_BUTTONS_COLUMN) != nullptr;
		}

trabillard Edition of catalogues from the inspector	r1147	void CatalogueTreeWidgetItem::refresh()
		{
		emitDataChanged();
		}