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[PATCH] gitk i18n: Import msgcat for message string translation; load translation catalogs

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By setting the environment variable GITK_MSGSDIR, one can manually set
the directory where the .msg files are located.  This is quite handy
during development with GITK_MSGSDIR=po.

Signed-off-by: Christian Stimming <stimming@tuhh.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Christian Stimming 2007-11-07 18:40:59 +01:00 committed by Paul Mackerras
parent 25ec938484
commit 663c3aa9c8
1 changed files with 19 additions and 0 deletions
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@ -8476,6 +8476,25 @@ set diffcolors {red "#00a000" blue}
set diffcontext 3
set selectbgcolor gray85
## For msgcat loading, first locate the installation location.
if { [info exists ::env(GITK_MSGSDIR)] } {
## Msgsdir was manually set in the environment.
set gitk_msgsdir $::env(GITK_MSGSDIR)
} else {
## Let's guess the prefix from argv0.
set gitk_prefix [file dirname [file dirname [file normalize $argv0]]]
set gitk_libdir [file join $gitk_prefix share gitk lib]
set gitk_msgsdir [file join $gitk_libdir msgs]
unset gitk_prefix
}
## Internationalization (i18n) through msgcat and gettext. See
## http://www.gnu.org/software/gettext/manual/html_node/Tcl.html
package require msgcat
namespace import ::msgcat::mc
## And eventually load the actual message catalog
::msgcat::mcload $gitk_msgsdir
catch {source ~/.gitk}
font create optionfont -family sans-serif -size -12