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git-gui: Allow users to browse any branch, not just the current one

We now allow users to pick which commit they want to browse through
our revision picking mega-widget.  This opens up in a dialog first,
and then opens a tree browser for that selected commit.  It is a very
simple approach and requires minimal code changes.

I also clarified the language a bit in the Repository menu, to show
that these actions will access files.  Just in case a user is not
quite sure what specific action they are looking for, but they know
they want some sort of file thing.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
This commit is contained in:
Shawn O. Pearce 2007-07-18 01:39:27 -04:00
parent 85d2d59760
commit 8e891facbe
2 changed files with 58 additions and 2 deletions

View file

@ -1670,9 +1670,12 @@ if {[is_enabled transport]} {
menu .mbar.repository
.mbar.repository add command \
-label {Browse Current Branch} \
-label {Browse Current Branch's Files} \
-command {browser::new $current_branch}
trace add variable current_branch write ".mbar.repository entryconf [.mbar.repository index last] -label \"Browse \$current_branch\" ;#"
trace add variable current_branch write ".mbar.repository entryconf [.mbar.repository index last] -label \"Browse \$current_branch's Files\" ;#"
.mbar.repository add command \
-label {Browse Branch Files...} \
-command browser_open::dialog
.mbar.repository add separator
.mbar.repository add command \

View file

@ -243,3 +243,56 @@ method _read {fd} {
}
}
class browser_open {
field w ; # widget path
field w_rev ; # mega-widget to pick the initial revision
constructor dialog {} {
make_toplevel top w
wm title $top "[appname] ([reponame]): Browse Branch Files"
if {$top ne {.}} {
wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
}
label $w.header \
-text {Browse Branch Files} \
-font font_uibold
pack $w.header -side top -fill x
frame $w.buttons
button $w.buttons.browse -text Browse \
-default active \
-command [cb _open]
pack $w.buttons.browse -side right
button $w.buttons.cancel -text {Cancel} \
-command [list destroy $w]
pack $w.buttons.cancel -side right -padx 5
pack $w.buttons -side bottom -fill x -pady 10 -padx 10
set w_rev [::choose_rev::new $w.rev {Revision}]
$w_rev bind_listbox <Double-Button-1> [cb _open]
pack $w.rev -anchor nw -fill both -expand 1 -pady 5 -padx 5
bind $w <Visibility> [cb _visible]
bind $w <Key-Escape> [list destroy $w]
bind $w <Key-Return> [cb _open]\;break
tkwait window $w
}
method _open {} {
if {[catch {$w_rev commit_or_die} err]} {
return
}
set name [$w_rev get]
destroy $w
browser::new $name
}
method _visible {} {
grab $w
$w_rev focus_filter
}
}