dolphin/src/kitemviews/kfileitemmodelrolesupdater.cpp, branch masterPatched KDE Dolphin with Pixel Scaling
https://fiftyfourth.xyz/git/dolphin/atom?h=master2026-02-08T16:43:00Zkfileitemmodelrolesupdater: Disconnect change signal before changing data2026-02-08T16:43:00ZKai Uwe Broulikkde@privat.broulik.de2026-02-08T16:43:00Zurn:sha1:1bb45e6361c44760be401dee040b47a5f3afb2ec
Avoids the item being considered dirty when *we* changed it.
It is guarded in most places but wasn't done in the pixmap animation stuff
causing the item considered dirty whenever hovering it.
Remove preview ignore maximum local size handling from Dolphin2026-02-07T08:41:58ZKai Uwe Broulikkde@privat.broulik.de2026-02-07T08:41:58Zurn:sha1:9bb9040c3fe541b29130ab50907d5c5134040271
This all seems to be done by the PreviewJob in KIO already.
KFileItemModelRolesUpdater: Use mime type from preview job, if any2026-02-04T09:33:26ZKai Uwe Broulikkde@privat.broulik.de2026-01-31T15:01:25Zurn:sha1:5eafa19e2eca2ea6f6498011b263ca38f9f91e91
The preview job does an async stat on the file, so we might as well
use its information to determine the icon.
Also only determine mime type in the final "ResolveAll" step since
it will initially resolve roles but mime type isn't necessarily fast.
clang-tidy: avoid copy, use const references2026-01-22T15:27:11ZMéven Carmeven@kde.org2026-01-22T15:15:09Zurn:sha1:1acd0dfe09a34817d8daf58db2c53b2262eec7b7KFileItemModelRolesUpdater: Don't resolve mime type manually2026-01-07T15:57:43ZKai Uwe Broulikkde@privat.broulik.de2025-11-28T21:12:08Zurn:sha1:c5483043139506eb8e6d79d06634dd970debc006
It's no longer true that KIO preview would block. It spawns an
asynchronous stat job if it needs to determine the mime type.
Check if the item supports sequencing before looking for sequence pixmaps2025-05-14T11:31:36ZAkseli Lahtinenakselmo@akselmo.dev2025-05-14T11:31:36Zurn:sha1:832b7c4a1b820043fd0b0191d937050107694ed9
This patch checks the item first if the plugin it's using for it's previews even supports sequences. If not, we can then safely ignore the hover action for polling more sequences and avoid unnecessary work.
The sequencing support is false by default, so we set it true only when we know it's possible.
KFileItemModelRolesUpdater: reset size and count before updating folders2025-03-13T12:26:40ZAkseli Lahtinenakselmo@akselmo.dev2025-03-13T12:26:40Zurn:sha1:dd2cc41fdeed515f8b7921caa9da823e3cba424c
Folder count would not update properly when user would delete file from
a folder, or add a new file to it.
Previously when size value is set to -2 after update, the update will
never be called again unless user presses F5. This change will instead
reset that -2 to 0 whenever we are requesting for calculating
directory sizes.
We never updated the count when a file was deleted, so that has been added as well.
This change also calculates the item counts from the processedAmount, which is the total amount of items we're processing. From there we remove the unwanted items and get the final count.
For remote files, we set the count to -1 since we don't calculate them.
BUG: 500502
Refactor Overlay Handling2025-01-17T10:07:40ZMéven Carmeven@kde.org2025-01-14T17:52:36Zurn:sha1:961e6270e4401a6c7512df3a2e3efd09a25df962
Now all overlays icons in kitemviews are added in
KStandardItemListWidget::updatePixmapCache.
data[iconOverlays] now contains icon names.
DolphinFileItemListWidget::refreshCache is the sole responsible of
setting the overlays either coming from KFileItemModelRolesUpdater or
KVersionControlPlugin.
This garantees consistency in rendering.
BUG: 497372
KFileItemModelRolesUpdater: add utility cacheSize function2025-01-11T12:22:43ZMéven Carmeven@kde.org2025-01-11T12:07:40Zurn:sha1:47f1287472044d67a1cd40ec013979ab2eda9b3fKFileItemModelRolesUpdater: Show emblems even in hover sequence2025-01-11T12:22:39ZMéven Carmeven@kde.org2025-01-11T11:59:32Zurn:sha1:8b3c45ab09223e73303a98dd3d845880e7f9f7f1