#include <list>
-#include <KFileItem>
#include "config-dolphin.h"
+#include <KFileItem>
#include <QObject>
#include <QSet>
class QTimer;
class KOverlayIconPlugin;
-namespace KIO {
- class PreviewJob;
+namespace KIO
+{
+class PreviewJob;
}
#if HAVE_BALOO
- namespace Baloo
- {
- class FileMonitor;
- }
- #include <Baloo/IndexerConfig>
+namespace Baloo
+{
+class FileMonitor;
+}
+#include <Baloo/IndexerConfig>
#endif
/**
Q_OBJECT
public:
- explicit KFileItemModelRolesUpdater(KFileItemModel* model, QObject* parent = nullptr);
+ explicit KFileItemModelRolesUpdater(KFileItemModel *model, QObject *parent = nullptr);
~KFileItemModelRolesUpdater() override;
- void setIconSize(const QSize& size);
+ void setIconSize(const QSize &size);
QSize iconSize() const;
+ void setDevicePixelRatio(qreal devicePixelRatio);
+ qreal devicePixelRatio() const;
+
/**
* Sets the range of items that are visible currently. The roles
* of visible items are resolved first.
/**
* Sets the roles that should be resolved asynchronously.
*/
- void setRoles(const QSet<QByteArray>& roles);
+ void setRoles(const QSet<QByteArray> &roles);
QSet<QByteArray> roles() const;
/**
*
* @see enabledPlugins
*/
- void setEnabledPlugins(const QStringList& list);
+ void setEnabledPlugins(const QStringList &list);
/**
* Returns the list of enabled thumbnail plugins.
* this method will be called repeatedly with increasing values
* for this parameter.
*/
- void setHoverSequenceState(const QUrl& itemUrl, int seqIdx);
+ void setHoverSequenceState(const QUrl &itemUrl, int seqIdx);
+
+Q_SIGNALS:
+ void previewJobFinished(); // For unit testing
private Q_SLOTS:
- void slotItemsInserted(const KItemRangeList& itemRanges);
- void slotItemsRemoved(const KItemRangeList& itemRanges);
+ void slotItemsInserted(const KItemRangeList &itemRanges);
+ void slotItemsRemoved(const KItemRangeList &itemRanges);
void slotItemsMoved(KItemRange itemRange, const QList<int> &movedToIndexes);
- void slotItemsChanged(const KItemRangeList& itemRanges,
- const QSet<QByteArray>& roles);
- void slotSortRoleChanged(const QByteArray& current,
- const QByteArray& previous);
+ void slotItemsChanged(const KItemRangeList &itemRanges, const QSet<QByteArray> &roles);
+ void slotSortRoleChanged(const QByteArray ¤t, const QByteArray &previous);
/**
* Is invoked after a preview has been received successfully.
*
* @see startPreviewJob()
*/
- void slotGotPreview(const KFileItem& item, const QPixmap& pixmap);
+ void slotGotPreview(const KFileItem &item, const QPixmap &pixmap);
/**
* Is invoked after generating a preview has failed.
*
* @see startPreviewJob()
*/
- void slotPreviewFailed(const KFileItem& item);
+ void slotPreviewFailed(const KFileItem &item);
/**
* Is invoked when the preview job has been finished. Starts a new preview
/**
* Is invoked after a hover sequence preview has been received successfully.
*/
- void slotHoverSequenceGotPreview(const KFileItem& item, const QPixmap& pixmap);
+ void slotHoverSequenceGotPreview(const KFileItem &item, const QPixmap &pixmap);
/**
* Is invoked after generating a hover sequence preview has failed.
*/
- void slotHoverSequencePreviewFailed(const KFileItem& item);
+ void slotHoverSequencePreviewFailed(const KFileItem &item);
/**
* Is invoked when a hover sequence preview job is finished. May start another
/**
* Is invoked when one of the KOverlayIconPlugin emit the signal that an overlay has changed
*/
- void slotOverlaysChanged(const QUrl& url, const QStringList&);
+ void slotOverlaysChanged(const QUrl &url, const QStringList &);
/**
* Resolves the sort role of the next item in m_pendingSortRole, applies it
*/
void resolveRecentlyChangedItems();
- void applyChangedBalooRoles(const QString& file);
- void applyChangedBalooRolesForItem(const KFileItem& file);
+ void applyChangedBalooRoles(const QString &file);
+ void applyChangedBalooRolesForItem(const KFileItem &file);
- void slotDirectoryContentsCountReceived(const QString& path, int count, long size);
+ void slotDirectoryContentsCountReceived(const QString &path, int count, long long size);
private:
/**
* Transforms a raw preview image, applying scale and frame.
*
* @param pixmap A raw preview image from a PreviewJob.
+ * @param overlays the overlays to add to the pixmap
* @return The scaled and decorated preview image.
*/
- QPixmap transformPreviewPixmap(const QPixmap& pixmap);
+ QPixmap transformPreviewPixmap(const QPixmap &pixmap);
/**
* Starts a PreviewJob for loading the next hover sequence image.
/**
* Resolves the sort role of the item and applies it to the model.
+ * Despite the name, this handles both sorting and grouping, as
+ * regrouping never happens without resorting at the same time.
*/
void applySortRole(int index);
void applySortProgressToModel();
- enum ResolveHint {
- ResolveFast,
- ResolveAll
- };
+ enum ResolveHint { ResolveFast, ResolveAll };
bool applyResolvedRoles(int index, ResolveHint hint);
- QHash<QByteArray, QVariant> rolesData(const KFileItem& item);
+ QHash<QByteArray, QVariant> rolesData(const KFileItem &item, int index);
/**
* Must be invoked if a property has been changed that affects
void trimHoverSequenceLoadedItems();
+ void resetSizeData(const int index, const int size = 0);
+
+ void recountDirectoryItems(const QList<QUrl> directories);
+
private:
- enum State {
- Idle,
- Paused,
- ResolvingSortRole,
- ResolvingAllRoles,
- PreviewJobRunning
- };
+ QSize cacheSize();
+ /**
+ * enqueue directory size counting for KFileItem item at index
+ */
+ void startDirectorySizeCounting(const KFileItem &item, int index);
+
+ enum State { Idle, Paused, ResolvingSortRole, ResolvingAllRoles, PreviewJobRunning };
State m_state;
// previews and other expensive roles are determined again.
QSet<KFileItem> m_finishedItems;
- KFileItemModel* m_model;
+ KFileItemModel *m_model;
QSize m_iconSize;
+ qreal m_devicePixelRatio;
int m_firstVisibleIndex;
int m_lastVisibleIndex;
int m_maximumVisibleItems;
QSet<QByteArray> m_resolvableRoles;
QStringList m_enabledPlugins;
qulonglong m_localFileSizePreviewLimit;
- bool m_scanDirectories;
// Items for which the sort role still has to be determined.
QSet<KFileItem> m_pendingSortRoleItems;
// A new preview job will be started from them once the first one finishes.
KFileItemList m_pendingPreviewItems;
- KIO::PreviewJob* m_previewJob;
+ KIO::PreviewJob *m_previewJob;
// Info about the item that the user currently hovers, and the current sequence
// index for thumb generation.
KFileItem m_hoverSequenceItem;
int m_hoverSequenceIndex;
- KIO::PreviewJob* m_hoverSequencePreviewJob;
+ KIO::PreviewJob *m_hoverSequencePreviewJob;
int m_hoverSequenceNumSuccessiveFailures;
std::list<KFileItem> m_hoverSequenceLoadedItems;
// a high CPU-load by generating e.g. previews for each notification, the update
// will be postponed until no file change has been done within a longer period
// of time.
- QTimer* m_recentlyChangedItemsTimer;
+ QTimer *m_recentlyChangedItemsTimer;
QSet<KFileItem> m_recentlyChangedItems;
// Items which have not been changed repeatedly recently.
QSet<KFileItem> m_changedItems;
- KDirectoryContentsCounter* m_directoryContentsCounter;
+ KDirectoryContentsCounter *m_directoryContentsCounter;
- QList<KOverlayIconPlugin*> m_overlayIconsPlugin;
+ QList<KOverlayIconPlugin *> m_overlayIconsPlugin;
#if HAVE_BALOO
- Baloo::FileMonitor* m_balooFileMonitor;
+ Baloo::FileMonitor *m_balooFileMonitor;
Baloo::IndexerConfig m_balooConfig;
#endif
};
projects / dolphin.git / blobdiff