File indexing completed on 2024-05-12 15:59:53

 /*
  * SPDX-FileCopyrightText: 2018 Boudewijn Rempt <boud@valdyas.org>
  *
  * SPDX-License-Identifier: LGPL-2.0-or-later
  */
 
 #ifndef KISTAGFILTERRESOURCEPROXYMODEL_H
 #define KISTAGFILTERRESOURCEPROXYMODEL_H
 
 #include <QSortFilterProxyModel>
 #include <QObject>
 
 #include "KoResource.h"
 #include "KisResourceModel.h"
 #include "KisTag.h"
 #include "KisTagModel.h"
 #include "KisTagResourceModel.h"
 
 #include "kritaresources_export.h"
 
 /**
  * @brief The KisTagFilterResourceProxyModel class filters the resources by tag or resource name
  */
 class KRITARESOURCES_EXPORT KisTagFilterResourceProxyModel
     : public QSortFilterProxyModel
     , public KisAbstractResourceModel
     , public KisAbstractResourceFilterInterface
 {
     Q_OBJECT
 public:
 
     KisTagFilterResourceProxyModel(const QString &resourceType, QObject *parent = 0);
     ~KisTagFilterResourceProxyModel() override;
 
     void setResourceFilter(ResourceFilter filter) override;
     void setStorageFilter(StorageFilter filter) override;
 
     // To be used if we need an extra proxy model, like for
     void setResourceModel(KisResourceModel *resourceModel);
 
     // KisAbstractResourceModel interface
 
     KoResourceSP resourceForIndex(QModelIndex index = QModelIndex()) const override;
     QModelIndex indexForResource(KoResourceSP resource) const override;
     QModelIndex indexForResourceId(int resourceId) const override;
     bool setResourceActive(const QModelIndex &index, bool value) override;
     KoResourceSP importResourceFile(const QString &filename, const bool allowOverwrite, const QString &storageId = QString()) override;
     KoResourceSP importResource(const QString &filename, QIODevice *device, const bool allowOverwrite, const QString &storageId = QString()) override;
     bool importWillOverwriteResource(const QString &fileName, const QString &storageLocation) const override;
     bool exportResource(KoResourceSP resource, QIODevice *device) override;
     bool addResource(KoResourceSP resource, const QString &storageId = QString()) override;
     bool updateResource(KoResourceSP resource) override;
     bool reloadResource(KoResourceSP resource) override;
     bool renameResource(KoResourceSP resource, const QString &name) override;
     bool setResourceMetaData(KoResourceSP resource, QMap<QString, QVariant> metadata) override;
 
 
     /**
      * @brief setMetaDataFilter provides a set of metadata to filter on, for instance
      * by paintop id category.
      * @param metaDataMap
      */
     void setMetaDataFilter(QMap<QString, QVariant> metaDataMap);
 
     /**
      * @brief setTagFilter sets the tag to filter with
      * @param tag a valid tag with a valid id, or 0 to clear the filter
      */
     void setTagFilter(const KisTagSP tag);
 
 
     void setStorageFilter(bool useFilter, int storageId);
 
     /**
      * @brief setResourceFilter sets the resource to filter with
      * @param resource a valid resource with a valid id, or 0 to clear the filter
      */
     void setResourceFilter(const KoResourceSP resource);
 
     void setSearchText(const QString& seatchText);
 
     void setFilterInCurrentTag(bool filterInCurrentTag);
 
     bool tagResources(const KisTagSP tag, const QVector<int> &resourceIds);
     bool untagResources(const KisTagSP tag, const QVector<int> &resourceIds);
     int isResourceTagged(const KisTagSP tag, const int resourceId);
 
 Q_SIGNALS:
 
     void beforeFilterChanges();
     void afterFilterChanged();
 
 protected:
 
     bool filterAcceptsColumn(int source_column, const QModelIndex &source_parent) const override;
     bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const override;
     bool lessThan(const QModelIndex &source_left, const QModelIndex &source_right) const override;
 
 private:
     void updateTagFilter();
 
 private:
     struct Private;
     Private *const d;
 
     Q_DISABLE_COPY(KisTagFilterResourceProxyModel)
 };
 
 #endif // KISTAGFILTERRESOURCEPROXYMODEL_H