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c80d7be5e1
This patch enables the use of themed Tk widgets with Tk 8.5 and above. These make a significant difference on Windows in making the application appear native. On Windows and MacOSX ttk defaults to the native look as much as possible. On X11 the user may select a theme using the TkTheme XRDB resource class by adding an line to the .Xresources file. The set of installed theme names is available using the Tk command 'ttk::themes'. The default on X11 is similar to the current un-themed style - a kind of thin bordered motif look. A new git config variable 'gui.usettk' may be set to disable this if the user prefers the classic Tk look. Using Tk 8.4 will also avoid the use of themed widgets as these are only available since 8.5. Some support is included for Tk 8.6 features (themed spinbox and native font chooser for MacOSX and Windows). Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
128 lines
3.3 KiB
Tcl
128 lines
3.3 KiB
Tcl
# git-gui about git-gui dialog
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# Copyright (C) 2006, 2007 Shawn Pearce
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proc find_ssh_key {} {
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foreach name {~/.ssh/id_dsa.pub ~/.ssh/id_rsa.pub ~/.ssh/identity.pub} {
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if {[file exists $name]} {
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set fh [open $name r]
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set cont [read $fh]
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close $fh
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return [list $name $cont]
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}
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}
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return {}
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}
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proc do_ssh_key {} {
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global sshkey_title have_tk85 sshkey_fd use_ttk NS
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set w .sshkey_dialog
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if {[winfo exists $w]} {
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raise $w
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return
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}
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Dialog $w
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wm transient $w .
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set finfo [find_ssh_key]
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if {$finfo eq {}} {
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set sshkey_title [mc "No keys found."]
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set gen_state normal
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} else {
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set sshkey_title [mc "Found a public key in: %s" [lindex $finfo 0]]
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set gen_state disabled
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}
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${NS}::frame $w.header
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${NS}::label $w.header.lbl -textvariable sshkey_title -anchor w
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${NS}::button $w.header.gen -text [mc "Generate Key"] \
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-command [list make_ssh_key $w] -state $gen_state
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pack $w.header.lbl -side left -expand 1 -fill x
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pack $w.header.gen -side right
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pack $w.header -fill x -pady 5 -padx 5
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text $w.contents -width 60 -height 10 -wrap char -relief sunken
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pack $w.contents -fill both -expand 1
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if {$have_tk85} {
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set clr darkblue
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if {$use_ttk} { set clr [ttk::style lookup . -selectbackground] }
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$w.contents configure -inactiveselectbackground $clr
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}
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${NS}::frame $w.buttons
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${NS}::button $w.buttons.close -text [mc Close] \
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-default active -command [list destroy $w]
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pack $w.buttons.close -side right
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${NS}::button $w.buttons.copy -text [mc "Copy To Clipboard"] \
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-command [list tk_textCopy $w.contents]
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pack $w.buttons.copy -side left
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pack $w.buttons -side bottom -fill x -pady 5 -padx 5
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if {$finfo ne {}} {
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$w.contents insert end [lindex $finfo 1] sel
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}
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$w.contents configure -state disabled
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bind $w <Visibility> "grab $w; focus $w.buttons.close"
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bind $w <Key-Escape> "destroy $w"
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bind $w <Key-Return> "destroy $w"
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bind $w <Destroy> kill_sshkey
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wm title $w [mc "Your OpenSSH Public Key"]
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tk::PlaceWindow $w widget .
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tkwait window $w
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}
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proc make_ssh_key {w} {
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global sshkey_title sshkey_output sshkey_fd
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set sshkey_title [mc "Generating..."]
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$w.header.gen configure -state disabled
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set cmdline [list sh -c {echo | ssh-keygen -q -t rsa -f ~/.ssh/id_rsa 2>&1}]
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if {[catch { set sshkey_fd [_open_stdout_stderr $cmdline] } err]} {
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error_popup [mc "Could not start ssh-keygen:\n\n%s" $err]
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return
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}
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set sshkey_output {}
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fconfigure $sshkey_fd -blocking 0
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fileevent $sshkey_fd readable [list read_sshkey_output $sshkey_fd $w]
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}
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proc kill_sshkey {} {
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global sshkey_fd
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if {![info exists sshkey_fd]} return
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catch { kill_file_process $sshkey_fd }
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catch { close $sshkey_fd }
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}
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proc read_sshkey_output {fd w} {
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global sshkey_fd sshkey_output sshkey_title
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set sshkey_output "$sshkey_output[read $fd]"
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if {![eof $fd]} return
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fconfigure $fd -blocking 1
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unset sshkey_fd
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$w.contents configure -state normal
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if {[catch {close $fd} err]} {
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set sshkey_title [mc "Generation failed."]
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$w.contents insert end $err
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$w.contents insert end "\n"
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$w.contents insert end $sshkey_output
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} else {
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set finfo [find_ssh_key]
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if {$finfo eq {}} {
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set sshkey_title [mc "Generation succeded, but no keys found."]
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$w.contents insert end $sshkey_output
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} else {
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set sshkey_title [mc "Your key is in: %s" [lindex $finfo 0]]
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$w.contents insert end [lindex $finfo 1] sel
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}
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}
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$w.contents configure -state disable
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}
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