diff options
Diffstat (limited to 'src/iconmanager.h')
| -rw-r--r-- | src/iconmanager.h | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/src/iconmanager.h b/src/iconmanager.h index 888fb42ee..ed74946e6 100644 --- a/src/iconmanager.h +++ b/src/iconmanager.h @@ -59,10 +59,11 @@ private slots: void updateIcons(const KFileItemList& items); /** - * Replaces the icon of the item \a item by the preview pixmap - * \a pixmap. + * Adds the preview \a pixmap for the item \a item to the preview + * queue and starts a timer which will dispatch the preview queue + * later. */ - void replaceIcon(const KFileItem& item, const QPixmap& pixmap); + void addToPreviewQueue(const KFileItem& item, const QPixmap& pixmap); /** * Is invoked when the preview job has been finished and @@ -73,10 +74,22 @@ private slots: /** Synchronizes the item icon with the clipboard of cut items. */ void updateCutItems(); + /** + * Dispatches the preview queue m_previews block by block within + * time slices. + */ + void dispatchPreviewQueue(); + private: void generatePreviews(const KFileItemList &items); /** + * Replaces the icon of the item \a item by the preview pixmap + * \a pixmap. + */ + void replaceIcon(const KFileItem& item, const QPixmap& pixmap); + + /** * Returns true, if the item \a item has been cut into * the clipboard. */ @@ -112,14 +125,25 @@ private: QPixmap pixmap; }; + /** + * Remembers the received preview pixmap for an item. + */ + struct Preview + { + KFileItem item; + QPixmap pixmap; + }; + bool m_showPreview; QAbstractItemView* m_view; + QTimer* m_previewTimer; QList<KJob*> m_previewJobs; DolphinModel* m_dolphinModel; DolphinSortFilterProxyModel* m_proxyModel; QList<CutItem> m_cutItemsCache; + QList<Preview> m_previews; }; inline bool IconManager::showPreview() const |