Previously, we showed the context menu if a multiselect was finished
right away. Since we can select items individually now, it makes more
sense to just select the items as well and show the context menu later
via right mouse button or similar.
A multiselect can only add items to the selection, because that seems to
be easier to use. As before, shift+click can be used to deselect items.
The selection is cleared if the multiselect rectangle is empty and shift
is not pressed. This allows the user to click somewhere on the free area
to clear the selection again. If the shift key is pressed, it is not
cleared to prevent that a user triggers that by accident if he misses a
photo/album.
This commit adds support for selecting photos and albums individually
via ctrl+click. For that, the event handlers in init.js call to
multiselect now, which collects the photo/album ids and calls the
appropriate method of contextMenu in the end.
Previously, we calculated whether there are at least two albums so that
we can actually perform the operation. Due to subalbums this simple
check is not sufficient anymore. Since the rules are more complicated
and we don't have all albums loaded at that point to calculate it
properly, this commit removes the check entirely and always displays
the operations.
The only disadvantage is that if an installation really has just one
album (should rarely happen), the user still sees the merge operation
(not merge all), which results in an album-list with one disabled album.
I think this is okay.
Especially for albums, it is difficult to which ones are
chosen for an operation, because in contrast to photos, the
only change is the thin blue border.
This commit adds a new CSS class, that is set when items
have been selected. Currently, it sets a 2px border instead
of 1px.
Previously, document.mouse{enter,leave} was used for that. This
has the disadvantage that is doesn't work when the browser is
in fullscreen mode (at least, in Chromium), because the mouse
can no longer leave the document.
With this commit, mousemove is used to switch to fullscreen
in the photo view after the user has not moved the mouse for
some time. It is left again, if the user moves the mouse.
Previously, we allowed that and reported an error in this case. Now,
the user can no longer select a parent album for merging it into a
subalbum. It is still checked on the server, though.
That is, albums can now contain other albums, which are shown at
the top of the album view. This required some changes to album.js
and the contextMenu.js, because this view contains now both
photos and albums.
The contextMenu on this view has been kept simple by requiring
the user to select either only albums or only photos, but not
a mixture of both.
This feature required a database change, so that the version
has been updated to 3.1.3.
At the moment, album and photo operations (make public, download,
delete, merge) are still "flat", i.e. don't respect the album
hierarchy.
