gitweb.git
gitk: New algorithm for drawing the graph linesPaul Mackerras Sun, 15 Oct 2006 08:03:46 +0000 (18:03 +1000)

gitk: New algorithm for drawing the graph lines

This only draws as much of the graph lines as is visible. This can
happen by adding coordinates on to an existing graph line or by
creating a new line. This means that we only need to have laid out
and optimized as much of the graph as is actually visible in order to
draw it, including the lines (previously we didn't draw a graph
line until we had laid out and optimized to the end of a segment of
the line, i.e. down to a down-arrow or to the row where the line's
commit is displayed). This also lets us get rid of the linesegends
list, and gives us an easy workaround for the X server bug that
causes long lines to be misdrawn. This also gets rid of the use
of rowoffsets in drawlineseg et al.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Store ids in rowrangelist and idrowranges rather... Paul Mackerras Sat, 14 Oct 2006 09:21:02 +0000 (19:21 +1000)

gitk: Store ids in rowrangelist and idrowranges rather than row numbers

This removes the need for insertrow to go through rowrangelist and
idrowranges and adjust a lot of entries. The first entry for a given
id is now the row number of the first child, not that row number + 1,
and rowranges compensates for that so its callers didn't have to
change. This adds a ranges argument to drawlineseg so that we can
avoid calling rowranges a second time inside drawlineseg (all its
callers already called rowranges).

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Disable the head context menu entries for the... Paul Mackerras Sun, 17 Jun 2007 07:08:35 +0000 (17:08 +1000)

gitk: Disable the head context menu entries for the checked-out branch

Neither the "check out this branch" nor the "remove this branch"
menu item can be used on the currently-checked out branch, so disable
them.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Cope with commit messages with carriage-returns... Paul Mackerras Wed, 27 Sep 2006 00:56:02 +0000 (10:56 +1000)

gitk: Cope with commit messages with carriage-returns and initial blank lines

In some repositories imported from other systems we can get carriage
return characters in the commit message, which leads to a multi-line
headline being displayed in the summary window, which looks bad.
Also some commit messages start with one or more blank lines, which
leads to an empty headline. This fixes these problems.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Implement a simple scheduler for the compute... Paul Mackerras Sun, 17 Jun 2007 04:45:00 +0000 (14:45 +1000)

gitk: Implement a simple scheduler for the compute-intensive stuff

This allows us to do compute-intensive processing, such as laying out
the graph, relatively efficiently while also having the GUI be
reasonably responsive. The problem previously was that file events
were serviced before X events, so reading from another process which
supplies data quickly (hi git rev-list :) could mean that X events
didn't get processed for a long time.

With this, gitk finishes laying out the graph slightly sooner and
still responds to the GUI while doing so.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Improve the behaviour of the initial selectionPaul Mackerras Sat, 16 Jun 2007 11:51:08 +0000 (21:51 +1000)

gitk: Improve the behaviour of the initial selection

It used to be that if you clicked on a line while gitk was still drawing
stuff, it would immediately re-select the first line of the display.
This fixes that.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Add some more comments to the optimize_rows procedurePaul Mackerras Thu, 14 Sep 2006 23:45:23 +0000 (09:45 +1000)

gitk: Add some more comments to the optimize_rows procedure

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Don't try to list large numbers of tags or heads... Paul Mackerras Sat, 16 Jun 2007 11:21:57 +0000 (21:21 +1000)

gitk: Don't try to list large numbers of tags or heads in the details pane

With some large repositories, a commit can end up on thousands of
branches, which results in an extremely long "Branches:" line in the
details window, and that results in the window being extremely slow
to scroll.

This fixes it by just showing "many (N)" after "Branches:", "Follows:"
or "Precedes:", where N is the number of heads or tags. The limit
is currently set at 20 but could be made configurable (and the "many"
could be a link to pop up a window listing them all in case anyone
really wants to know).

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: New infrastructure for working out branches ... Paul Mackerras Sat, 16 Jun 2007 10:29:25 +0000 (20:29 +1000)

gitk: New infrastructure for working out branches & previous/next tags

Instead of working out descendent heads and descendent & ancestor
branches in a two-pass algorithm, this reads and stores a simplified
version of the graph topology, and works out descendent/ancestor
tags and descendent heads on demand (with a bit of caching).

The advantages of this are, first, that we now don't have to use
--topo-order on the git rev-list process. Secondly, we don't have
to re-read the whole graph when tags or heads change or even when
the graph changes. Since we can cope with parents coming before
children, we can update the graph by running a git rev-list with
arguments that just give us the new commits, and merge the new
commits into the simplified graph.

The graph is simplified in the sense that commits with exactly one
parent and one child (which is >90% of them in most cases) are grouped
together into arcs joining nodes or 'branch/merge points', which are
the commits that don't have exactly 1 parent and 1 child. This reduces
the size of the graph substantially and decreases the time to traverse
it correspondingly.

Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] gitk: Allow specifying tabstop as other than... Mark Levedahl Sun, 20 May 2007 15:45:50 +0000 (11:45 -0400)

[PATCH] gitk: Allow specifying tabstop as other than default 8 characters.

Not all projects use the convention that one tabstop = 8 characters, and
a common convention is to use one tabstop = one level of indent. For such
projects, using 8 characters per tabstop often shows too much whitespace
per indent. This allows the user to configure the number of characters
to use per tabstop.

Signed-off-by: Mark Levedahl <mdl123@verizon.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] gitk: Update fontsize in patch / tree listMark Levedahl Sun, 20 May 2007 15:45:49 +0000 (11:45 -0400)

[PATCH] gitk: Update fontsize in patch / tree list

When adjusting fontsize (using ctrl+/-), all panes except the lower right
were updated. This fixes that.

Signed-off-by: Mark Levedahl <mdl123@verizon.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] gitk: Make selection highlight color configurableMark Levedahl Sun, 20 May 2007 16:12:48 +0000 (12:12 -0400)

[PATCH] gitk: Make selection highlight color configurable

Cygwin's tk by default uses a very dark selection background color that
makes the currently selected text almost unreadable. On linux, the default
selection background is a light gray which is very usable. This makes the
default a light gray everywhere but allows the user to configure the
color as well.

Signed-off-by: Mark Levedahl <mdl123@verizon.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Use the -q flag to git checkoutPaul Mackerras Mon, 21 May 2007 23:52:00 +0000 (09:52 +1000)

gitk: Use the -q flag to git checkout

This avoids having gitk think that an error has occurred in the checkout.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Allow user to choose whether to see the diff... Paul Mackerras Thu, 19 Apr 2007 01:39:12 +0000 (11:39 +1000)

gitk: Allow user to choose whether to see the diff, old file, or new file

This adds a set of radiobuttons that select between displaying the full
diff (both - and + lines), the old file (suppressing the + lines) and the
new file (suppressing the - lines) in the diff display window.

Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] Improve look-and-feel of the gitk tool.Eygene Ryabinkin Tue, 27 Mar 2007 10:36:59 +0000 (14:36 +0400)

[PATCH] Improve look-and-feel of the gitk tool.

Made the default buttons on the dialog active and focused upon the
dialog appearence.

Bound 'Escape' and 'Return' keys to the dialog dismissal where it
was appropriate: mainly for dialogs with only one button and no
editable fields.

Unified the look of the "About gitk" and "Key bindings" dialogs.

Signed-off-by: Eygene Ryabinkin <rea-git@codelabs.ru>
Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] Teach gitk to use the user-defined UI font... Eygene Ryabinkin Tue, 27 Mar 2007 10:36:12 +0000 (14:36 +0400)

[PATCH] Teach gitk to use the user-defined UI font everywhere.

Some parts of gitk were not respecting the default GUI font. Most
of them were catched and fixed.

Signed-off-by: Eygene Ryabinkin <rea-git@codelabs.ru>
Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] prefer "git COMMAND" over "git-COMMAND" in... Brandon Casey Mon, 19 Mar 2007 23:00:37 +0000 (18:00 -0500)

[PATCH] prefer "git COMMAND" over "git-COMMAND" in gitk

Preferring git _space_ COMMAND over git _dash_ COMMAND allows the
user to have only git and gitk in their path. e.g. when git and gitk
are symbolic links in a personal bin directory to the real git and gitk.

Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] gitk: bind <F5> key to Update (reread commits)Eric Wong Fri, 23 Feb 2007 20:36:34 +0000 (12:36 -0800)

[PATCH] gitk: bind <F5> key to Update (reread commits)

I chose <F5> because it's also the key to reload the current
page in web browsers such as Konqueror and Firefox, so users
are more likely to be familiar with it.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

Make gitk save and restore window pane position on... Mark Levedahl Tue, 13 Feb 2007 00:19:34 +0000 (19:19 -0500)

Make gitk save and restore window pane position on Linux and Cygwin.

Subtle bugs remained on both Cygwin and Linux that caused the various
window panes to be restored in positions different than where the user
last placed them. Sergey Vlasov posed a pair of suggested fixes to this,
what is done here is slightly different. The basic fix here involves
a) explicitly remembering and restoring the sash positions for the upper
window, and b) using paneconfigure to redundantly set height and width of
other elements. This redundancy is needed as Cygwin Tcl has a nasty habit
of setting pane sizes to zero if their slaves are not configured with a
specific size, but Linux Tcl does not honor the specific size given.

Signed-off-by: Mark Levedahl <mdl123@verizon.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>

Make gitk save and restore the user set window position.Mark Levedahl Fri, 9 Feb 2007 03:22:24 +0000 (22:22 -0500)

Make gitk save and restore the user set window position.

gitk was saving widget sizes and positions when the main window was
destroyed, which is after all child widgets are destroyed. The cure
is to trap the WM_DELETE_WINDOW event before the gui is torn down. Also,
the saved geometry was captured using "winfo geometry .", rather than
"wm geometry ." Under Linux, these two return different answers and the
latter one is correct.

[jc: credit goes to Brett Schwarz for suggesting the use of "wm protocol";
I also squashed the follow-up patch to remove extraneous -0
from expressions.]

Signed-off-by: Mark Levedahl <mdl123@verizon.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>

[PATCH] gitk: Use show-ref instead of ls-remoteJunio C Hamano Tue, 30 Jan 2007 05:53:28 +0000 (21:53 -0800)

[PATCH] gitk: Use show-ref instead of ls-remote

It used to be ls-remote on self was the only easy way to grab
the ref information. Now we have show-ref which does not
involve fork and IPC, so use it.

Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] Make gitk work reasonably well on Cygwin.Junio C Hamano Thu, 1 Feb 2007 13:46:38 +0000 (08:46 -0500)

[PATCH] Make gitk work reasonably well on Cygwin.

The gitk gui layout was completely broken on Cygwin. If gitk was started
without previous geometry in ~/.gitk, the user could drag the window sashes
to get a useable layout. However, if ~/.gitk existed, this was not possible
at all.

The fix was to rewrite makewindow, changing the toplevel containers and
the particular geometry information saved between sessions. Numerous bugs
in both the Cygwin and the Linux Tk versions make this a delicate
balancing act: the version here works in both but many subtle variants
are competely broken in one or the other environment.

Three user visible changes result:
1 - The viewer is fully functional under Cygwin.
2 - The search bar moves from the bottom to the top of the lower left
pane. This was necessary to get around a layout problem on Cygwin.
3 - The window size and position is saved and restored between sessions.
Again, this is necessary to get around a layout problem on Cygwin.

Signed-off-by: Mark Levedahl <mdl123@verizon.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] gitk - remove trailing whitespace from a few... Mark Levedahl Thu, 1 Feb 2007 13:44:46 +0000 (08:44 -0500)

[PATCH] gitk - remove trailing whitespace from a few lines.

Signed-off-by: Mark Levedahl <mdl123@verizon.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

Change git repo-config to git configPaul Mackerras Wed, 14 Feb 2007 21:54:34 +0000 (08:54 +1100)

Change git repo-config to git config

This is the gitk part of e0d10e1c63bc52b37bbec99b07deee794058d9b4
from Tom Prince.

Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] Make gitk work when launched in a subdirectoryPeter Baumann Tue, 9 Jan 2007 14:30:19 +0000 (15:30 +0100)

[PATCH] Make gitk work when launched in a subdirectory

Make gitk use git-rev-parse --git-dir to find the repository.

Signed-off-by: Peter Baumann <siprbaum@stud.informatik.uni-erlangen.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] gitk: add current directory to main window... Doug Maxey Sun, 10 Dec 2006 20:31:46 +0000 (14:31 -0600)

[PATCH] gitk: add current directory to main window title

This can help people keep track of which gitk is which, when they
have several on the screen.

Signed-off-by: Doug Maxey <dwm@enoyolf.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Fix enabling/disabling of menu items on Mac OS XPaul Mackerras Thu, 23 Nov 2006 10:06:16 +0000 (21:06 +1100)

gitk: Fix enabling/disabling of menu items on Mac OS X

It seems that under Mac OS X, the menus get some extra entries (or
possibly fewer entries), leading to references to entries by an
absolute number being off. This leads to an error when invoking
gitk --all under Mac OS X, because the "Edit view" and "Delete view"
entries aren't were gitk expects them, and so enabling them gives an
error.

This changes the code so it refers to menu entries by their content,
which should solve the problem.

Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] gitk: Fix nextfile() and add prevfile()OGAWA Hirofumi Wed, 27 Sep 2006 03:32:19 +0000 (12:32 +0900)

[PATCH] gitk: Fix nextfile() and add prevfile()

The current nextfile() jumps to last hunk, but I think this is not
intention, probably, it's forgetting to add "break;". And this
patch also adds prevfile(), it jumps to previous hunk.

Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Fix some bugs in the new cherry-picking codePaul Mackerras Mon, 28 Aug 2006 12:41:09 +0000 (22:41 +1000)

gitk: Fix some bugs in the new cherry-picking code

When inserting the new commit row for the cherry-picked commit, we weren't
advancing the selected line (if there is one), and we weren't updating
commitlisted properly.

gitk: Improve responsiveness while reading and layout... Paul Mackerras Wed, 16 Aug 2006 10:02:32 +0000 (20:02 +1000)

gitk: Improve responsiveness while reading and layout out the graph

This restructures layoutmore so that it can take a time limit and do
limited amounts of graph layout and graph optimization, and return 1
if it exceeded the time limit before finishing everything it could do.
Also getcommitlines reads at most half a megabyte each time, to limit
the time it spends parsing the commits to about a tenth of a second.

Also got rid of the unused ncmupdate variable while I was at it.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Update preceding/following tag info when creating... Paul Mackerras Tue, 8 Aug 2006 10:55:36 +0000 (20:55 +1000)

gitk: Update preceding/following tag info when creating a tag

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Add a menu item for cherry-picking commitsPaul Mackerras Sun, 6 Aug 2006 11:08:05 +0000 (21:08 +1000)

gitk: Add a menu item for cherry-picking commits

This does a git-cherry-pick -r to cherry-pick the commit that was
right-clicked on to the head of the current branch. This would work
better with some minor changes to the git-cherry-pick script.

Along the way, this changes desc_heads to record the names of the
descendent heads rather than their IDs.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Fix a couple of buglets in the branch head menu... Paul Mackerras Wed, 2 Aug 2006 09:43:34 +0000 (19:43 +1000)

gitk: Fix a couple of buglets in the branch head menu items

This fixes a silly typo (an extra a) and fixes the condition for
asking for confirmation of removing a branch.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Add a context menu for headsPaul Mackerras Tue, 1 Aug 2006 23:52:01 +0000 (09:52 +1000)

gitk: Add a context menu for heads

This menu allows you to check out a branch and to delete a branch.
If you ask to delete a branch that has commits that aren't on any
other branch, gitk will prompt for confirmation before doing the
deletion.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Add a row context-menu item for creating a new... Paul Mackerras Tue, 1 Aug 2006 23:41:04 +0000 (09:41 +1000)

gitk: Add a row context-menu item for creating a new branch

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Recompute ancestor/descendent heads/tags when... Paul Mackerras Tue, 1 Aug 2006 23:38:10 +0000 (09:38 +1000)

gitk: Recompute ancestor/descendent heads/tags when rereading refs

We weren't updating the desc_heads, desc_tags and anc_tags arrays when
rereading the set of heads/tags/etc. The tricky thing to get right
here is restarting the computation correctly when we are only half-way
through it.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Minor cleanupsPaul Mackerras Mon, 17 Jul 2006 15:52:14 +0000 (01:52 +1000)

gitk: Minor cleanups

Removed some unnecessary quotes and globals, updated copyright notice.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Show the currently checked-out head in bold fontPaul Mackerras Thu, 6 Jul 2006 00:21:23 +0000 (10:21 +1000)

gitk: Show the currently checked-out head in bold font

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Allow the user to set some colorsPaul Mackerras Wed, 5 Jul 2006 12:56:37 +0000 (22:56 +1000)

gitk: Allow the user to set some colors

This makes the colors for the diff old/new lines and hunk headers
configurable, as well as the background and foreground (text color)
of the various panes. There is now a GUI in the edit->preferences
window to set them.

Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] gitk: rereadrefs needs listrefsJunio C Hamano Sun, 11 Jun 2006 16:50:47 +0000 (09:50 -0700)

[PATCH] gitk: rereadrefs needs listrefs

The listrefs procedure was inadvertently removed during the course of
development, but there is still a user of it, so resurrect it.

Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Re-read the descendent/ancestor tag & head info... Paul Mackerras Tue, 6 Jun 2006 23:19:45 +0000 (09:19 +1000)

gitk: Re-read the descendent/ancestor tag & head info on update

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Show branch name(s) as well, if "show nearby... Paul Mackerras Sun, 4 Jun 2006 01:50:38 +0000 (11:50 +1000)

gitk: Show branch name(s) as well, if "show nearby tags" is enabled

This is a small extension to the code that reads the complete commit
graph, to make it compute descendent heads as well as descendent tags.
We don't exclude descendent heads that are descendents of other
descendent heads as we do for tags, since it is useful to know all the
branches that a commit is on.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Show nearby tagsPaul Mackerras Sat, 3 Jun 2006 09:11:13 +0000 (19:11 +1000)

gitk: Show nearby tags

This adds a feature to the diff display window where it will show
the tags that this commit follows (is a descendent of) and precedes
(is an ancestor of). Specifically, it will show the tags for all
tagged descendents that are not a descendent of another tagged
descendent of this commit, and the tags for all tagged ancestors
that are not ancestors of another tagged ancestor of this commit.

To do this, gitk reads the complete commit graph using git rev-list
and performs a couple of traversals of the tree. This is done in
the background, but since it can be time-consuming, there is an option
to turn it off in the `edit preferences' window.

Signed-off-by: Paul Mackerras <paulus@samba.org>

Merge branch 'master' into newPaul Mackerras Tue, 30 May 2006 11:35:07 +0000 (21:35 +1000)

Merge branch 'master' into new

Conflicts:

gitk

gitk: Add a goto next/previous highlighted commit functionPaul Mackerras Tue, 30 May 2006 11:33:07 +0000 (21:33 +1000)

gitk: Add a goto next/previous highlighted commit function

This is invoked by shift-down/shift-up. It relies on a patch to
git-diff-tree that has recently gone into the git repository, commit
ID e0c97ca6 (without this it may just sit there doing waiting for
git-diff-tree when looking for the next/previous highlight).

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Provide ability to highlight based on relationshi... Paul Mackerras Mon, 29 May 2006 09:50:02 +0000 (19:50 +1000)

gitk: Provide ability to highlight based on relationship to selected commit

This provides a way to highlight commits that are, or are not,
descendents or ancestors of the currently selected commit. It's
still rough around the edges but seems to be useful even so.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: show_error fixPaul Mackerras Fri, 26 May 2006 12:34:30 +0000 (22:34 +1000)

gitk: show_error fix

Bug noted by Junio C Hamano: show_error can be passed "." (root
window) as its $w argument, but appending ".m" and ".ok" results in
creating "..m" and "..ok" as window paths, which were invalid.
This fixes it in a slightly different way from Junio's patch, though.

Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] gitk: start-up bugfixJunio C Hamano Fri, 26 May 2006 07:07:15 +0000 (00:07 -0700)

[PATCH] gitk: start-up bugfix

The code to extract a message part from the error message was
not passing the error message to [string range], and resulted
in the show_error not getting called.

Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] gitk: Replace "git-" commands with "git "Timo Hirvonen Wed, 24 May 2006 07:57:40 +0000 (10:57 +0300)

[PATCH] gitk: Replace "git-" commands with "git "

git-* commands work only if gitexecdir is in PATH.

Signed-off-by: Timo Hirvonen <tihirvon@gmail.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Fix bug in highlight stuff when no line is selectedPaul Mackerras Fri, 26 May 2006 12:22:48 +0000 (22:22 +1000)

gitk: Fix bug in highlight stuff when no line is selected

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Move "pickaxe" find function to highlight facilityPaul Mackerras Fri, 26 May 2006 00:43:47 +0000 (10:43 +1000)

gitk: Move "pickaxe" find function to highlight facility

This removes the "Files" and "Pickaxe" parts of the "Find" function,
so Find is now just about searching the commit data. We now highlight
the commits that match the Find string (without having to press Find),
and have a drop-down menu for selecting whether the git-diff-tree based
highlighting is done on paths or on adding/removing a given string.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Improve the text window search functionPaul Mackerras Thu, 25 May 2006 11:25:13 +0000 (21:25 +1000)

gitk: Improve the text window search function

This makes it work a bit more smoothly, and adds a reverse-search
function, for which I stole the ^R binding from the find function.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: First cut at a search function in the patch/file... Paul Mackerras Wed, 24 May 2006 00:16:03 +0000 (10:16 +1000)

gitk: First cut at a search function in the patch/file display window

This does incremental highlighting of matches to the search string
but doesn't do true incremental search a la emacs.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Highlight paths of interest in tree view as wellPaul Mackerras Sat, 20 May 2006 12:56:27 +0000 (22:56 +1000)

gitk: Highlight paths of interest in tree view as well

With this, when the file list window is in tree view mode, we highlight
the paths of interest.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Highlight entries in the file list as wellPaul Mackerras Sat, 20 May 2006 11:31:52 +0000 (21:31 +1000)

gitk: Highlight entries in the file list as well

This applies a bold highlight to entries in the file list pane in the
bottom right corner when it is displaying the list of changed files.
This doesn't yet highlight file list entries when it is in tree view
mode.

Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] gitk: Display commit messages with word wrapSergey Vlasov Mon, 15 May 2006 15:13:14 +0000 (19:13 +0400)

[PATCH] gitk: Display commit messages with word wrap

Some people put very long strings into commit messages, which then
become invisible in gitk (word wrapping in the commit details window is
turned off, and there is no horizontal scroll bar). Enabling word wrap
for just the commit message looks much better.

Wrapping is controlled by the "wrapcomment" option in ~/.gitk. By
default this option is set to "none", which disables wrapping; setting
it to "word" enables word wrap for commit messages.

Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Paul Mackerras <paulus@samba.org>

Merge branch 'master' into newPaul Mackerras Fri, 19 May 2006 23:59:10 +0000 (09:59 +1000)

Merge branch 'master' into new

gitk: Fix bug where page-up/down wouldn't always work... Paul Mackerras Fri, 19 May 2006 23:58:49 +0000 (09:58 +1000)

gitk: Fix bug where page-up/down wouldn't always work properly

If the user pressed page up or page down and the new page wasn't
already drawn, we failed to select the line we wanted in the new
page. This fixes it.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Make a row of controls for controlling highlightingPaul Mackerras Fri, 19 May 2006 23:38:11 +0000 (09:38 +1000)

gitk: Make a row of controls for controlling highlighting

Now there is a bar across the middle (just below the bar containing
the sha1 ID, find string etc.) which controls highlighting. There are
three ways to highlight: the user can highlight commits affecting
a list of paths, commits in a view, or commits where the author or
committer matches any of a list of strings (case-insensitive). The
elements of the list of paths and list of names are delimited by
whitespace with shell quoting rules.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Fix display of "(...)" for parents/children we... Paul Mackerras Sun, 14 May 2006 23:56:08 +0000 (09:56 +1000)

gitk: Fix display of "(...)" for parents/children we haven't drawn

In the commit details window, we were displaying "(...)" for the
headlines of parents and children that haven't been drawn, without
making any attempt to get those headlines. This adds a call to
getcommit to commit_descriptor so we get those headlines.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Allow view to specify arbitrary arguments to... Paul Mackerras Tue, 2 May 2006 23:32:53 +0000 (09:32 +1000)

gitk: Allow view to specify arbitrary arguments to git-rev-list

The list of arguments to git-rev-list, including arguments that
select the range of commits, is now a part of the view specification.
If any arguments are given to gitk, they become part of the
"Command line" view, and the non-file arguments become the default
for any new views created.

Getting an error from git-rev-list is no longer fatal; instead the
error window pops up, and when you press OK, the main window just
shows "No commits selected".

The git-rev-list arguments are entered in an entry widget in the
view editor window using shell quoting conventions, not Tcl quoting
conventions.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Fix file list display when files are renamedPaul Mackerras Tue, 2 May 2006 09:55:31 +0000 (19:55 +1000)

gitk: Fix file list display when files are renamed

The conversion of the file list to use a text widget assumed incorrectly
that the list of files from git-diff-tree -r would correspond 1-1 with
the diff sections in the output of git-diff-tree -r -p -C, which is
not true when renames are detected. This fixes it by keeping the
elements in the difffilestart list in the order they appear in the
file list window.

Since this means that the elements of difffilestart are no longer
necessarily in ascending order, it's somewhat hard to do the dynamic
highlighting in the file list as the diff window is scrolled, so I
have taken that out for now.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Basic support for highlighting one view within... Paul Mackerras Tue, 2 May 2006 01:15:29 +0000 (11:15 +1000)

gitk: Basic support for highlighting one view within another

With this, one view can be used as a highlight for another, so that
the commits that are in the highlight view are displayed in bold.
This required some fairly major changes to how the list of ids,
parents, children, and id to row mapping were stored for each view.
We can now be reading in several views at once; for all except the
current view, we just update the displayorder and the lists of parents
and children for the view.

This also creates a little bit of infrastructure for handling the
watch cursor.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Add a tree-browsing modePaul Mackerras Sun, 30 Apr 2006 23:50:57 +0000 (09:50 +1000)

gitk: Add a tree-browsing mode

You can now select whether you want to see the patch for a commit
or the whole tree. If you select the tree, gitk will now display
the commit message plus the contents of one file in the bottom-left
pane, when you click on the name of the file in the bottom-right pane.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Use a text widget for the file listPaul Mackerras Thu, 27 Apr 2006 09:21:49 +0000 (19:21 +1000)

gitk: Use a text widget for the file list

This lets us do things like highlighting all the entries for which
the corresponding part of the diff is at least partly visible in the
commit/patch display window, and in future it will let us display
the file list in a hierarchical form rather than as a flat file list.

Signed-off-by: Paul Mackerras <paulus@samba.org>

Merge branch 'new'Paul Mackerras Wed, 26 Apr 2006 06:32:59 +0000 (16:32 +1000)

Merge branch 'new'

[PATCH] gitk: Add a visual tag for remote refsJosef Weidendorfer Tue, 18 Apr 2006 21:53:07 +0000 (23:53 +0200)

[PATCH] gitk: Add a visual tag for remote refs

This patch partly changes the background color for remote refs.
It makes it easy to quickly distinguish remote refs from local
developer branches.

I ignore remote HEADs, as these really should be drawn as
aliases to other heads. But there is no simple way to
detect that HEADs really are aliases for other refs via
"git-ls-remote".

Signed-off-by: Josef Weidendorfer <Josef.Weidendorfer@gmx.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: add menu item for editing the current viewPaul Mackerras Tue, 25 Apr 2006 11:21:10 +0000 (21:21 +1000)

gitk: add menu item for editing the current view

This allows the user to change the name of the view, whether it is
permanent, and the list of files/directories for the view.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Implement "permanent" views (stored in ~/.gitk)Paul Mackerras Tue, 25 Apr 2006 07:12:46 +0000 (17:12 +1000)

gitk: Implement "permanent" views (stored in ~/.gitk)

With this the user can now mark a view as "permanent" and it will
appear in the list every time gitk is started (until it is deleted).
Also tidied up the view definition window, and changed the view
menu to use radiobuttons for the view selections so there is some
feedback as to which is the current view.

Signed-off-by: Paul Mackerras <paulus@samba.org>

Merge branch 'master' into newPaul Mackerras Sun, 23 Apr 2006 12:47:07 +0000 (22:47 +1000)

Merge branch 'master' into new

gitk: Use git-rev-parse only to identify file/dir names... Paul Mackerras Sun, 23 Apr 2006 12:45:55 +0000 (22:45 +1000)

gitk: Use git-rev-parse only to identify file/dir names on cmd line

This uses git-rev-parse --no-revs --no-flags to give us just the
file and directory names on the command line, so that we can create
the "Command line" view if any were specified. All other arguments
just get passed to git-rev-list (without a pass through git-rev-parse).

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Let git-rev-list do the argument list parsingPaul Mackerras Sun, 23 Apr 2006 08:00:24 +0000 (18:00 +1000)

gitk: Let git-rev-list do the argument list parsing

This is a fix for a problem reported by Jim Radford where an argument
list somewhere overflows on repositories with lots of tags. In fact
it's now unnecessary to use git-rev-parse since git-rev-list can take
all the arguments that git-rev-parse can. This is inspired by but not
the same as the solutions suggested by Jim Radford and Linus Torvalds.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Remember the view in the history listPaul Mackerras Fri, 21 Apr 2006 00:35:31 +0000 (10:35 +1000)

gitk: Remember the view in the history list

When moving backwards or forwards through the history list, this
automatically switches the view so that each point that we jump to
is shown in the same view that it was originally displayed in.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Fix bug caused by missing commitlisted elementsPaul Mackerras Mon, 17 Apr 2006 00:27:59 +0000 (10:27 +1000)

gitk: Fix bug caused by missing commitlisted elements

This bug was reported by Yann Dirson, and results in an 'Error:
expected boolean value but got ""' dialog when scrolling to the bottom
of the graph under some circumstances. The issue is that git-rev-list
isn't outputting all the boundary commits when it is asked for commits
affecting only certain files. We already cope with that by adding the
missing boundary commits in addextraid, but there we weren't adding a
0 to the end of the commitlisted list when we added the extra id to
the end of the displayorder list.

This fixes it by appending 0 to commitlisted in addextraid, thus keeping
commitlisted and displayorder in sync.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Don't reread git-rev-list output from scratch... Paul Mackerras Sun, 16 Apr 2006 23:56:02 +0000 (09:56 +1000)

gitk: Don't reread git-rev-list output from scratch on view switch

Previously, if we switched away from a view before we had finished
reading the git-rev-list output for it and laying out the graph, we
would discard the partially-laid-out graph and reread it from
scratch if we switched back to the view. With this, we preserve the
state of the partially-laid-out graph in viewdata($view) and restore
it if we switch back. The pipe to git-rev-list remains open but we
just don't read from it any more until we switch back to that view.

This also makes linesegends a list rather than an array, which turns
out to be slightly faster, as well as being easier to save and restore.

The `update' menu item now kills the git-rev-list process if there is
one still running when we do the update.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Fix various bugs in the view supportPaul Mackerras Thu, 6 Apr 2006 11:22:52 +0000 (21:22 +1000)

gitk: Fix various bugs in the view support

- don't re-read refs when switching views, it's too slow; just do
it if the user did File->Update
- make the view menu use the uifont
- if we have a graph line selected, unselect it before changing the view
- if a row is selected and appears in the new view, but we have to
read in the new view, select that row when we come across it
- if no row was previously selected, or if we don't find the previously
selected row in the new view, select the first row

Signed-off-by: Paul Mackerras <paulus@samba.org>

Merge branch 'master' into newPaul Mackerras Thu, 6 Apr 2006 00:22:18 +0000 (10:22 +1000)

Merge branch 'master' into new

gitk: Fix incorrect invocation of getmergedifflinePaul Mackerras Thu, 6 Apr 2006 00:20:03 +0000 (10:20 +1000)

gitk: Fix incorrect invocation of getmergediffline

Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] gitk: Fix searching for filenames in gitkPavel Roskin Wed, 5 Apr 2006 23:02:50 +0000 (19:02 -0400)

[PATCH] gitk: Fix searching for filenames in gitk

findcont should not accept any arguments.

Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Make File->Update work properly againPaul Mackerras Thu, 6 Apr 2006 00:18:23 +0000 (10:18 +1000)

gitk: Make File->Update work properly again

If a view is selected it will now just update that view.

Also fixed a few other things - if you switch away from a view while
gitk is still reading it in, then switch back, gitk will re-read it
from scratch. We now re-read the references when switching views.
If something was selected before a view change, and we need to read
in the new view, we now select the previously-selected commit when
we come across it.

Fixed a bug in setting of rowrangelist plus a couple of other minor
things.

Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] Provide configurable UI font for gitkKeith Packard Tue, 4 Apr 2006 07:19:45 +0000 (00:19 -0700)

[PATCH] Provide configurable UI font for gitk

This makes the font used in the UI elements of gitk configurable in the
same way the other fonts are. The default fonts used in the Xft build of
tk8.5 are particularily horrific, making this change more important
there.

Signed-off-by: Keith Packard <keithp@neko.keithp.com>
Acked-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] gitk: Use git wrapper to run git-ls-remote.Mark Wooding Tue, 4 Apr 2006 06:24:55 +0000 (23:24 -0700)

[PATCH] gitk: Use git wrapper to run git-ls-remote.

For some reason, the Cygwin Tcl's `exec' command has trouble running
scripts. Fix this by using the C `git' wrapper. Other GIT programs run
by gitk are written in C already, so we don't need to incur a
performance hit of going via the wrapper (which I'll bet isn't pretty
under Cygwin).

Signed-off-by: Mark Wooding <mdw@distorted.org.uk>
Acked-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] gitk: add key bindings for selecting first... Rutger Nijlunsing Wed, 5 Apr 2006 00:24:03 +0000 (10:24 +1000)

[PATCH] gitk: add key bindings for selecting first and last commit

For a keyboard addict like me some keys are still missing from
gitk. Especially a key to select a commit when no commit is selected,
like just after startup. While we're at it, complete the bindings for
moving the view seperately from the selected line. Currently, the up
and down keys act on the selected line while pageup and pagedown act
on the commits viewed.

The idea is to have to normal keys change the selected line:
- Home selects first commit
- End selects last commit
- Up selects previous commit
- Down selects next commit
- PageUp moves selected line one page up
- PageDown moves selected line one page down
...and together with the Control key, it moves the commits view:
- Control-Home views first page of commits
- Control-End views last page of commits
- Control-Up moves commit view one line up
- Control-Down moves commit view one line down
- Control-PageUp moves commit view one page up
- Control-PageDown moves commit view one page down

Signed-off-By: Rutger Nijlunsing <gitk@tux.tmfweb.nl>
and with some cleanups and simplifications...
Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Add a help menu item to display key bindingsPaul Mackerras Tue, 4 Apr 2006 23:39:51 +0000 (09:39 +1000)

gitk: Add a help menu item to display key bindings

Suggested by Paul Schulz. I made it a separate entry under the Help
menu rather than putting it in the About box, though.

Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] gitk: allow goto headsStephen Rothwell Thu, 30 Mar 2006 05:13:12 +0000 (16:13 +1100)

[PATCH] gitk: allow goto heads

This patch allows you to enter a head name in the SHA1 id: field.

It also removes some unnecessary global declarations.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Implement multiple viewsPaul Mackerras Tue, 4 Apr 2006 00:16:22 +0000 (10:16 +1000)

gitk: Implement multiple views

With this, gitk can know about the graphs for multiple sets of files
and directories of interest. Each set of files/dirs and its graph is
called a "view". There is always the "All files" view, which is the
complete graph showing all commits. If files or dirs are specified
on the command line, a "Command line" view is automatically created.
Users can create new views and switch between them, and can delete
any view except the "All files" view.

This required a bit of reengineering. In particular, some more things
that were arrays have now become lists. The idrowranges array is still
used while the graph is being laid out, but for rows that have been laid
out we use the rowrangelist list instead. The cornercrossings and
crossings arrays no longer exist, and instead we compute the crossings
when needed (in assigncolor).

Still to be done: make the back/forward buttons switch views as necessary;
make the updatecommits function work right; preserve the selection if
possible when the new view has to be read in; fix the case when the user
switches away from the current view while we are still reading it in
and laying it out; further optimizations.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: replace parent and children arrays with listsPaul Mackerras Sun, 2 Apr 2006 10:47:40 +0000 (20:47 +1000)

gitk: replace parent and children arrays with lists

This will make it easier to switch between views efficiently, and
turns out to be slightly faster as well.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Better workaround for arrows on diagonal line... Paul Mackerras Thu, 30 Mar 2006 23:45:14 +0000 (10:45 +1100)

gitk: Better workaround for arrows on diagonal line segments

Instead of adding extra padding to create a vertical line segment at
the lower end of a line that has an arrow, this now just draws a very
short vertical line segment at the lower end. This alternative
workaround for the Tk8.4 behaviour (not drawing arrows on diagonal
line segments) doesn't have the problem of making the graph very wide
when people do a lot of merges in a row (hi Junio :).

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Allow top panes to scroll horizontally with mouse... Paul Mackerras Thu, 30 Mar 2006 22:55:11 +0000 (09:55 +1100)

gitk: Allow top panes to scroll horizontally with mouse button 2

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Prevent parent link from overwriting commit headlinePaul Mackerras Thu, 30 Mar 2006 22:54:24 +0000 (09:54 +1100)

gitk: Prevent parent link from overwriting commit headline

When I made drawlineseg responsible for drawing the link to the first
child rather than drawparentlinks, that meant that the right-most X
value computed by drawparentlinks didn't include those first-child
links, and thus the first-child link could go over the top of the
commit headline. This fixes it.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Show diffs for boundary commitsPaul Mackerras Thu, 30 Mar 2006 09:50:40 +0000 (20:50 +1100)

gitk: Show diffs for boundary commits

With this we run git-diff-tree on a commit even if we think it has
no parents, either because it really has no parents or because it
is a boundary commit. This means that gitk shows the diff for a
boundary commit when it is selected.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Use the new --boundary flag to git-rev-listPaul Mackerras Thu, 30 Mar 2006 07:43:51 +0000 (18:43 +1100)

gitk: Use the new --boundary flag to git-rev-list

With this, we can show the boundary (open-circle) commits immediately
after their last child, which looks much better than putting all the
boundary commits at the bottom of the graph.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Fix two bugs reported by usersPaul Mackerras Tue, 21 Mar 2006 23:21:45 +0000 (10:21 +1100)

gitk: Fix two bugs reported by users

The first was a simple typo where I put $yc instead of [yc $row].
The second was that I broke the logic for keeping up with fast
movement through the commits, e.g. when you select a commit and then
press down-arrow and let it autorepeat. That got broken when I
changed the merge diff display to use git-diff-tree --cc.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Improve appearance of first child linksPaul Mackerras Sat, 18 Mar 2006 12:11:37 +0000 (23:11 +1100)

gitk: Improve appearance of first child links

The point where the line for a parent joins to the first child
shown is visually different from the lines to the other children,
because the line doesn't branch, but terminates at the child.
Because of this, we now treat the first child a little differently
in the optimizer, and we draw its link in drawlineseg rather
than drawparentlinks. This improves the appearance of the graph.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Make downward-pointing arrows end in vertical... Paul Mackerras Sat, 18 Mar 2006 09:42:46 +0000 (20:42 +1100)

gitk: Make downward-pointing arrows end in vertical line segment

It seems Tk 8.4 can't draw arrows on diagonal line segments. This
adds code to the optimizer to make the last bit of a line go vertically
before being terminated with an arrow pointing downwards, so that
it will be drawn correctly by Tk 8.4.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Don't change cursor at end of layout if find... Paul Mackerras Sat, 18 Mar 2006 05:02:51 +0000 (16:02 +1100)

gitk: Don't change cursor at end of layout if find in progress

If the user is doing a find in files or patches, which changed the
cursor to a watch, don't change it back to a pointer when we reach
the end of laying out the graph.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Make commitdata an array rather than a listPaul Mackerras Fri, 17 Mar 2006 23:04:48 +0000 (10:04 +1100)

gitk: Make commitdata an array rather than a list

This turns out to be slightly simpler and faster, and will make
things a little easier when we do multiple view support.

Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Fix display of diff lines beginning with ---... Paul Mackerras Tue, 7 Mar 2006 22:15:32 +0000 (09:15 +1100)

gitk: Fix display of diff lines beginning with --- or +++

Lines in a diff beginning with --- or +++ were not being displayed
at all. Thanks to Robert Fitzsimons for pointing out the obvious
fix, that lines beginning with --- or +++ are only to be suppressed
in the diff header. I also took the opportunity to replace a regexp
call with a couple of string compare calls, which should be faster.

Signed-off-by: Paul Mackerras <paulus@samba.org>

[PATCH] gitk: Make error_popup react to ReturnMartin Mares Thu, 2 Mar 2006 12:15:05 +0000 (13:15 +0100)

[PATCH] gitk: Make error_popup react to Return

The error popup window can be now closed not only by clicking
the button, but also by pressing Return.

Signed-Off-By: Martin Mares <mj@ucw.cz>
Signed-off-by: Paul Mackerras <paulus@samba.org>

gitk: Fix a bug in drawing the selected line as a thick... Paul Mackerras Thu, 2 Mar 2006 12:00:44 +0000 (23:00 +1100)

gitk: Fix a bug in drawing the selected line as a thick line

If you clicked on a line, so that it was drawn double-thickness,
and then scrolled to bring on-screen a child that hadn't previously
been drawn, the lines from it to the selected line were drawn
single-thickness. This fixes it so they are drawn double-thickness.
This also removes an unnecessary setting of phase in drawrest.

Signed-off-by: Paul Mackerras <paulus@samba.org>