It is already possible to search a filtered list by searching first, and then
enabling a filter, so I found it inconsistent to not allow searching when you
are already filtering. One reason for not allowing this might be that the search
status (on the left) hides the filter status (on the right), but if we think
that's enough reason to not allow both at the same time, then we should cancel a
search when we enter filtering.
It doesn't seem to be used by anything, it looks like we only need to implement
the method so that the IController interface is satisfied. But still, it doesn't
hurt to be correct here, and might avoid confusion in the future when somebody
does try to use the method.
It still doesn't update the view immediately when reloading the config, only the
next time the status panel is focused. But at least it does it then; writing the
code to update the panel when reloading the config is probably not justifiable.
The comments that I'm deleting here explain why we need the bool; however, in
our case that's a theoretical issue. It would only arise if we ever were to pass
a nil context to SetParentContext, which we never do.
Also, use the user's shell (from the SHELL env variable) instead of bash. Both
of these together allow users to use their shell aliases or shell functions in
the interactive command prompt.
The current behaviour when creating a new branch off of a remote branch
is to always track the branch it was created from.
For example, if a branch 'my_branch' is created off of the remote branch
'fix_crash_13', then 'my_branch' will be tracking the remote
'fix_crash_13' branch.
It is common practice to have both the local and remote branches named
the same when the local is tracking the remote one. Therefore, it is
reasonable to expect that 'my_branch' should not track the remote
'fix_crash_13' branch.
The new behaviour when creating a new branch off of a remote branch is
to track the branch it was created from only if the branch names match.
If the branch names DO NOT match then the newly created branch will not
track the remote branch it was created from.
For example, if a user creates a new branch 'fix_crash_13' off of the
remote branch 'fix_crash_13', then the local 'fix_crash_13' branch will
track the remote 'fix_crash_13' branch.
However, if the user creates a new branch called 'other_branch_name' off
of the remote branch 'fix_crash_13', then the local 'other_branch_name'
branch will NOT track the remote 'fix_crash_13' branch.
The default shortcut to open git difftool (ctrl+t) is not available on
the "Local Branches" window. It is available when selecting a commit
from a local branch, a remote branch, or a tag from the "Local Branches"
window.
This is inconsistent since branches or tags are also commits, the
shortcut should also work on them directly.
This commit remedies this inconsistency by allowing the use of the
shortcut directly on a branch or a tag. The shortcut works both in the
"standard" mode and the "diffing" mode.
The highlight is normally turned off in HandleFocusLost, but that's not called
when using ReplaceContext (and changing this would be a lot of work, it seems),
so turn it off manually here for now.
Probably not the most import feature in the world, but when resizing the
terminal window while multiple popup panels were open at the same time, we would
only resize the topmost one.
The main reason for changing this is because it makes the next commit easier to
implement.
This is how we do it for confirmation with suggestions too, so be consistent. It
will make things easier later in this branch if we only have one context per
"panel" on the stack, even if the panel consists of two views.
Concretely this means:
- only push the message context onto the stack when opening the panel (this
requires making the description view visible manually; we do the same for
suggestions)
- when switching between message and description, use ReplaceContext rather than
PushContext
We forgot to handle the "suggestions" and "commitDescription" view names.
Instead of listing all the names of views that can appear in popups though,
let's use the context kind for this, which feels more robust.
This is a change in behavior: previously, clicking outside of the search or
filter prompt would close the prompt, now it no longer does (because search has
a persistent popup kind, but it wasn't listed in the list of view names before).
runewidth.StringWidth is an expensive call, even if the input string is pure
ASCII. Improve this by providing a wrapper that short-circuits the call to len
if the input is ASCII.
Benchmark results show that for non-ASCII strings it makes no noticable
difference, but for ASCII strings it provides a more than 200x speedup.
BenchmarkStringWidthAsciiOriginal-10 718135 1637 ns/op
BenchmarkStringWidthAsciiOptimized-10 159197538 7.545 ns/op
BenchmarkStringWidthNonAsciiOriginal-10 486290 2391 ns/op
BenchmarkStringWidthNonAsciiOptimized-10 502286 2383 ns/op
In d5b4f7bb3e and 58a83b0862 we introduced a combined mechanism for rerendering
views when either their width changes (needed for the branches view which
truncates long branch names), or the screen mode (needed for those views that
display more information in half or full screen mode, e.g. the commits view).
This was a bad idea, because it unnecessarily rerenders too many views when just
their width changes, which causes a noticable lag. This is a problem, for
example, when selecting a file in the files panel that has only unstaged
changes, and then going to one that has both staged and unstaged changes; this
splits the main view, causing the side panels to become a bit narrower, and
rerendering all those views took almost 500ms on my machine. Another similar
example is entering or leaving staging mode.
Fix this by being more specific about which views need rerendering under what
conditions; this improves the time it takes to rerender in the above scenarios
from 450-500s down to about 20ms.
This reintroduces the code that was removed in 58a83b0862, but in a slightly
different way.
Strike it through if not applicable. This will hopefully help with confusion
about the meaning of "all" in the "Discard all changes" entry; some people
misunderstand this to mean all changes in the working copy. Seeing the "Discard
unstaged changes" item next to it hopefully makes it clearer that "all" is meant
in contrast to that.
Several custom patch commands on parts of an added file would fail with the
confusing error message "error: new file XXX depends on old contents". These
were dropping the custom patch from the original commit, moving the patch to a
new commit, moving it to a later commit, or moving it to the index.
We fix this by converting the patch header from an added file to a diff against
an empty file. We do this not just for the purpose of applying the patch, but
also for rendering it and copying it to the clip board. I'm not sure it matters
much in these cases, but it does feel more correct for a filtered patch to be
presented this way.
