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Conflicts:
dolphin/src/tests/kfileitemmodeltest.cpp
lib/konq/konq_operations.cpp
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Fixes the problem that filtered children of expanded deleted folders
reappear if the filter is cleared.
BUG: 315210
FIXED-IN: 4.10.1
REVIEW: 108976
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The previous approach, which was based on comparing the URLs as
strings, was not only very complex, but also could lead to
inconsistencies in the model, namely, that not all children were
removed from the model when the dir lister reported the parent as
deleted. Later on, this could even lead to a crash.
BUG: 311947
FIXED-IN: 4.11
REVIEW: 108766
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This prevents expensive and unnecessary repeated rehashing when many
items are inserted into the model.
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1. It seems that it really can happen that KFileItems that we get from
the dir lister's itemsDeleted signal are not in the model any more,
e.g., if a folder where hidden files are shown is left and a folder
where hidden files are not shown is entered. There is no need to
output warnings then.
2. Remove the emptiness-check for the KFileItemList at the beginning.
Even in the unlikely event that we do get an empty list, we return
just a few lines later in the code.
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These crashes were caused by the recent commit
ff3267c6dcd0f6d0621b3a96b5462a9581a03883. It introduced two problems:
a) A logic error in the code that removes the ItemData pointers from
m_itemData that could cause crashes if multiple item ranges are
removed, and there were un-removed items behind the last one.
b) The implicit assumption that any call of removeItems() will actually
result in items being removed in the model. This is incorrect if
the model is first cleared and then the hidden-files setting is
modified, which happens if "Save view properties for each folder" is
enabled, and a folder where hidden files are shown is left. In that
case, the dir lister emits itemsDeleted for the hidden items after
they have been removed from the model due to the folder change.
I'll add a unit test covering these issues soon.
Many thanks to Romário Rios and Hrvoje Senjan for testing!
BUG: 314046
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This makes it possible to check the model's consistency also in other
places, e.g., in KFileItemModel's benchmark.
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The performance of this method is improved by:
a) Not removing items one by one, but doing it in a way that minimizes
the number of moves to prevent O(N^2) worst-case complexity.
b) Not sorting the removed items using the potentially extremely slow
KFileItemModel::lessThan. We can get the indexes of the removed items
very easily from the hash m_items, and sorting ints is a lot faster.
c) Preventing repeated rehashing of m_items when removing the deleted
URLs by replacing remove() by erase().
REVIEW: 108540
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The KFileItemModel-specific parts are now separated from the generic
ones, like the parallel sorting implementation.
REVIEW: 108386
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When trying to browse a N900 it crashed here because pathA was empty. Which
lead to index = maxIndex beeing -1 and pathA.at(index) crashing.
Reorder the while condition to prevent that courtesy of tsdgeos.
(cherry picked from commit f0c90a47de3f59e4a98932ae6f0499921d9aa899)
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When trying to browse a N900 it crashed here because pathA was empty. Which
lead to index = maxIndex beeing -1 and pathA.at(index) crashing.
Reorder the while condition to prevent that courtesy of tsdgeos.
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fish/sftp/ftp kioslave gets dolphin stuck on "Loading folder"
BUG: 153984
REVIEW: 107116
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KFileItemModel calls the dir lister's setMainWindow() method to make
sure that the dir lister caches authentication data. However, the method
used to determine the main window (qApp->activeWindow()) is not
guaranteed to yield the DolphinMainWindow or the KonqMainWindow. In
particular, if "Split View" is enabled in Dolphin's settings dialog, the
active window is the dialog, and when it is closed, any later access to
the stored pointer leads to a crash.
A better method is to verify that the model's parent is a QWidget and
then use this widget's window(). I had to make a small modification in
DolphinMainWindow to make sure that it also works correctly when the
view is split (the new view container had been created with a 0 parent
previously).
I tested it in Dolphin and Konqueror and verified that the "main window"
passed to the dir lister is really the application's main window.
BUG: 306459
FIXED-IN: 4.9.3
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KParts::ListingFilterExtension.
REVIEW: 106289
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For top-level roles like "Name" and "Size", the group translation is 0.
In that case, the "group" member of the corresponding RoleInfo struct
must be an empty string. This is expected by the code which generates
Dolphin's menus, which group the top-level roles into a sub menu with
the name "(I18N_EMPTY_MESSAGE)" otherwise. This is a recent regression
caused by 199fabbaa8d8a12fb49e4c9922c38ec8b033923c.
Thanks to Christoph Feck for investigating this issue!
CCBUG: 305228
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Acked by Frank
REVIEW: 106049
BUGS: 305228
FIXED-IN: 4.9.1
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The regression has been introduced when hiding the DolphinDirLister
inside KFileItemModel. Now the signal urlIsFileError() gets forwarded
to the container again where the file will be opened.
BUG: 301757
FIXED-IN: 4.9.0
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- Don't use an outdated KFileItem when renaming an item more than once
- Use the same font as the view
- Don't lose the focus when an editor-popup is shown
BUG: 299327
BUG: 298883
BUG: 301253
FIXED-IN: 4.9.0
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The problem was the following: While a QMutableSetIterator iterates the
items in the QSet m_filteredItems, all items that match the new filter
are removed from the set. However, to ensure that the iterator still
reaches all items in the set, one must not use QSet::remove(), but
rather the iterator's remove() method (see QMutableSetIterator docs).
CCBUG: 300504
(cherry picked from commit 288473a96cdd8888f7fc91d0a551d6cbde5fd5dc)
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BUG: 298218
FIXED-IN: 4.9.0
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Replace the home-path by '~' for having a shorter content.
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Just use a string-comparison as default-compare.
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This is consistent to the term used in the places panel.
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Up to now the view-engine only provided a model-implementation that
supports file-items. The view-engine always had been designed to be able
to work with any kind of model, so now a KStandardItemModel is available.
The plan is to convert the places panel to the new view-engine. It should
be no problem to fix this until the feature freeze - in the worst case
the places-panel code could be reverted while still keeping the
KStandardItemModel changes.
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The attached patch sets the main window on the main directory
lister in DolphinView and KIO jobs in DolphinMainWindow to ensure
that login data for remote protocols such as sftp, ftp are cached
properly for the duration of the application. Otherwise, the end
user is going to end up being unnecessarily re-prompted to enter
password login information.
Thanks to Dawit Alemayehu for the patch!
REVIEW: 104614
FIXED-IN: 4.9.0
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Fix some naming inconsistencies regarding the usage of 'dir' vs.
'directory' vs. 'folder'.
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- Move all private headers from the kitemviews-directory into
the 'private' subdirectory.
- Get rid of DolphinDirLister and just use a directory-lister
internally in KFileItemModel.
- Minor interface-cleanups for signals
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If the sorting is done for data which is resolved asynchronously
(e.g. rating), it is important to give a visual feedback about
the state of the sorting. This is done now by a progress
indication in the statusbar.
Also optimizations for "Sort by type" have been done: Although
resolving a type can be expensive in the most often case it is a
very cheap operation. So it the sorting is done by type, try
to resolve the type synchronously for at least 200 ms to prevent
a asynchronous resorting. This is usually sufficient to have
resolved types even for directories with several thousands of
items.
BUG: 292733
FIXED-IN: 4.9.0
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Metadata like image-size, rating, comments, tags, ... can be shown
now in the view (e.g. as column in the Details mode).
Still open: The rating-information needs to be shown as stars.
In the context of this feature also the following bugs have been
fixed:
- Fix visual glitches in the header of the Details mode
- Improve the minimum column width calculation to respect also
the headling and not only the content
BUG: 296782
FIXED-IN: 4.9.0
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When switching from the details-mode of a search-view into any other
mode, the m_expandedParentsCountRoot is set to ForceExpandedParentsCountRoot.
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When downloading images from e.g. the camera-IO-slave the files
will be downloaded as *.part files and renamed afterwards. The renaming
results in an undetermined mimetype and hence the probably already available
preview or icon gets replaced by a dummy icon. The patch fixes this by
keeping the old values as long until they have been resolved by
KFileItemModelRolesUpdater.
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The comparison of expanded trees may not assume that directories
are always sorted first and must respect the "Sort folders first"
setting.
The sorting-unittest has been extended by a sub-tree and the usecase
of bug 296437. The already deactivated test for
KFileItemModel::expandedParentsCountCompare() has been completely removed
as it has been replaced by testSorting().
BUG: 296437
FIXED-IN: 4.8.2
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The timer became unnecessary after introducing the behavior to
collect all new items until KDirLister emits a completed()-signal.
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This allows doing some grouping for the visible roles by e.g. Image,
Document, Music or whatever.
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Now KFileItemModel provides a way to access the available roles
including their translations. Note that the 3 roles "comments",
"rating" and "tags" have not been implemented yet in KFileItemModel
and turning them on does not work currently.
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If the visible roles of the details-view are equal to the visible roles
of other views, then switching to the details-view will trigger an
assert because the invisible roles don't get updated.
Thanks to Frank Reininghaus for the detailed analyses!
In the context of this fix optimizations have been done when switching
view-modes: The "don't-animate-workaround" could be removed.
BUG: 294531
FIXED-IN: 4.8.1
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When the filter has been enabled, the sibblings got not updated. Explicitely
update the sibblings when inserting, removing or moving items. For layouting
implicitely update the sibblings only for recycled widgets.
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Up to now no indicator-branches have been drawn when showing a tree. The patch
fixes this so that that the style-dependent branches are drawn.
The main part of the patch is the implementation of
KItemListView::updateSiblingsInformation(). Most of the other changes are
related due to an internal renaming of the expansionsLevel-role to
expandedParentsCount and some related cleanups.
BUG: 290276
FIXED-IN: 4.8.1
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The URL of the view should be used as destination target if a dropping is not
done above a directory or desktop-file.
BUG: 293511
FIXED-IN: 4.8.1
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The use case of this function (Folders Panel) requires the expansion of
the parent items of a single URL, so it's not needed to handle a full
set of URLs in this function. Moreover, the issue that not only the
parents, but also the URLs themselves were expanded is fixed by this
commit.
(cherry picked from commit 89082ca391807abdc26d8985efe6b4c27183a9b1)
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During determining the item-count for directories just show an empty string
until either the item-count has been calculated or if the item-count is unknown.
Thanks to Nikita Skovoroda for the initial proof-of-concept patch.
BUG: 291823
FIXED-IN: 4.8.1
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Root cause of the issue was an overflow in:
result = a - b;
where result is 'int' and a and b are 'KIO::filesize_t'.
BUG: 293086
FIXED-IN: 4.8.1
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