dolphin/src/iconmanager.h, branch master

renamed IconManager to KFilePreviewGenerator

2008-09-21T19:57:37Z

svn path=/trunk/KDE/kdebase/apps/; revision=863324

Now the IconManager does not depend anymore from Dolphin classes. If at least a second application requests having this functionality, it could be moved to kdelibs (for sure an API review is necessary, d-pointer, improved documentation etc.). Maybe the FolderView Plasmoid wants this?

2008-08-05T21:47:02Z

CCMAIL: aseigo@kde.org CCMAIL: fredrik@kde.org svn path=/trunk/KDE/kdebase/apps/; revision=842776

The check whether there is a cut-selection when receiving a preview consumes 12 % (!) of the runtime in addToPreviewQueue(). The check is now done only once before starting the preview generation and when the clipboard data has been changed.

2008-06-29T21:40:07Z

svn path=/trunk/KDE/kdebase/apps/; revision=826126

Move the block for resizing the preview, applying an item effect + border to the slot where the preview has been received. This reduces the blocking of the GUI for the following usecase:

2008-06-29T21:04:43Z

- folder with 1000 items - ~30 items are visible Old approach: - Show the 30 items as soon as possible. - Receive preview and add it to the queue. This is done asynchronously 970 times (no UI blocking). - Iterate through 970 items, resize, apply item effect + border and apply the preview to the model (-> blocking of UI thread for more than 3 seconds). New approach: - Show the 30 items as soon as possible. - Receive preview, resize it, apply item effect + border and add it to the queue. This is done asynchronously 970 times (no UI blocking). - Iterate through 970 items and apply the preview to the model (-> UI thread is blocked only very short). svn path=/trunk/KDE/kdebase/apps/; revision=826109

Avoid blocking of the GUI when creating previews for invisible items. The blocking part is a relayout, that has been done each time a group of previews have been received.

2008-06-27T19:36:44Z

Now only for the visible items a relayout is done as soon as possible, for the previews of invisible items this is postponed until all previews have been generated. svn path=/trunk/KDE/kdebase/apps/; revision=825304

SVN_SILENT: comment++

2008-06-11T18:52:57Z

svn path=/trunk/KDE/kdebase/apps/; revision=819683

Simplify code:

2008-06-11T18:47:32Z

* Use KFileItems for all lists instead a mixture of KFileItemList and QList. * Use a common helper method for generatePreviews() and resumePreviews() to order the visible items at the beginning of the list. svn path=/trunk/KDE/kdebase/apps/; revision=819681

Improve the performance of the code part which checks which items are visible. Although the code is less readable now, it requires only 0,5 seconds for 2500 items instead of 2 seconds.

2008-06-11T17:50:59Z

svn path=/trunk/KDE/kdebase/apps/; revision=819663

only resolve the MIME-types asynchronously, if no preview is generated

2008-06-10T18:38:28Z

CCMAIL: faure@kde.org CCMAIL: ereslibre@kde.org svn path=/trunk/KDE/kdebase/apps/; revision=819162

SVN_SILENT: documentation fixes

2008-06-10T16:07:09Z

svn path=/trunk/KDE/kdebase/apps/; revision=819108