CFileSystemExplorerGuiComp.h

Go to the documentation of this file.

// SPDX-License-Identifier: LGPL-2.1-or-later OR GPL-2.0-or-later OR GPL-3.0-or-later OR LicenseRef-ACF-Commercial
#pragma once
 
 
// Qt includes
#include <QtCore/QtGlobal>
#if QT_VERSION >= 0x050000
#include <QtCore/QItemSelectionModel>
#include <QtWidgets/QTreeWidget>
#include <QtWidgets/QFileIconProvider>
#else
#include <QtGui/QItemSelectionModel>
#include <QtGui/QTreeWidget>
#include <QtGui/QFileIconProvider>
#endif
 
#if QT_VERSION >= 0x050000 && QT_VERSION < 0x060000
#include <QtWidgets/QFileSystemModel>
#else
#include <QtGui/QFileSystemModel>
#endif
 
// ACF includes
#include <imod/CMultiModelDispatcherBase.h>
#include <ifile/IFileTypeInfo.h>
#include <ifile/IFileNameParam.h>
#include <iqtgui/TDesignerGuiObserverCompBase.h>
#include <iwidgets/CExtLineEdit.h>
 
#include <GeneratedFiles/ifilegui/ui_CFileSystemExplorerGuiComp.h>
 
 
namespace ifilegui
{
 
 
class CFileSystemExplorerGuiComp:
                     public iqtgui::TDesignerGuiObserverCompBase<Ui::CFileSystemExplorerGuiComp, ifile::IFileNameParam>,
                     protected imod::CMultiModelDispatcherBase
{
       Q_OBJECT
public:
       typedef iqtgui::TDesignerGuiObserverCompBase<
                            Ui::CFileSystemExplorerGuiComp, ifile::IFileNameParam> BaseClass;
 
       I_BEGIN_COMPONENT(CFileSystemExplorerGuiComp);
              I_ASSIGN(m_filterInfoCompPtr, "FilterInfo", "Provides information about supported files used to filter shown files", false, "FilterInfo");
              I_ASSIGN(m_rootPathParamCompPtr, "RootPath", "Sets the root path", false, "RootPath");
              I_ASSIGN_TO(m_rootPathParamModelCompPtr, m_rootPathParamCompPtr, false);
              I_ASSIGN(m_showUserFilterAttrPtr, "ShowUserFilter", "If activated user filter line will be shown", true, false);
              I_ASSIGN(m_showFileTypeAttrPtr, "ShowFileType", "Show file type description", true, false);
              I_ASSIGN(m_showFileModificationTimeAttrPtr, "ShowFileModificationTime", "If activated file modification time stamp will be shown for each file", true, false);
              I_ASSIGN(m_useSystemDecoratedIconsAttrPtr, "UseSystemDecoratedIcons", "If enabled, system decorated icons are used", false, false);
              I_ASSIGN(m_allowOpenFileAttrPtr, "AllowOpenFile", "If enabled, the file will be opened by operation system shell", false, false);
       I_END_COMPONENT;
 
       CFileSystemExplorerGuiComp();
 
protected:
       QStringList GetDefaultFilters() const;
 
       void InvalidateFileSystemModel(const QString& currentFilePath);
       void UpdateFileRoot();
 
       // reimplemented (iqtgui::TGuiObserverWrap)
       virtual void UpdateGui(const istd::IChangeable::ChangeSet& changeSet) override;
 
       // reimplemented (iqtgui::CGuiComponentBase)
       virtual void OnGuiCreated() override;
 
       // reimplemented (imod::CMultiModelDispatcherBase)
       virtual void OnModelChanged(int modelId, const istd::IChangeable::ChangeSet& changeSet) override;
 
private Q_SLOTS:
       void OnFilterChanged();
       void OnNewDirLoaded(const QString& path);
       void OnSelectionChanged(const QItemSelection& selected, const QItemSelection& deselected);
       void OnDoubleClicked(const QModelIndex& index);
 
private:
       I_REF(ifile::IFileTypeInfo, m_filterInfoCompPtr);
       I_REF(ifile::IFileNameParam, m_rootPathParamCompPtr);
       I_REF(imod::IModel, m_rootPathParamModelCompPtr);
       I_ATTR(bool, m_showUserFilterAttrPtr);
       I_ATTR(bool, m_showFileTypeAttrPtr);
       I_ATTR(bool, m_showFileModificationTimeAttrPtr);
       I_ATTR(bool, m_useSystemDecoratedIconsAttrPtr);
       I_ATTR(bool, m_allowOpenFileAttrPtr);
 
       class FileIconProvider: public QFileIconProvider
       {
       public:
              typedef QFileIconProvider BaseClass;
 
              // reimplemented (QFileIconProvider)
              virtual QIcon icon(const QFileInfo& fileInfo) const override;
       };
 
       iwidgets::CExtLineEdit* m_filterEditPtr;
 
       FileIconProvider m_fileIconProvider;
 
       QFileSystemModel m_fileSystemModel;
};
 
 
} // namespace ifilegui