class browser {
+image create photo ::browser::img_parent -data {R0lGODlhEAAQAIUAAPwCBBxSHBxOHMTSzNzu3KzCtBRGHCSKFIzCjLzSxBQ2FAxGHDzCLCyeHBQ+FHSmfAwuFBxKLDSCNMzizISyjJzOnDSyLAw+FAQSDAQeDBxWJAwmDAQOBKzWrDymNAQaDAQODAwaDDyKTFSyXFTGTEy6TAQCBAQKDAwiFBQyHAwSFAwmHAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAEAAAAALAAAAAAQABAAAAZ1QIBwSCwaj0hiQCBICpcDQsFgGAaIguhhi0gohIsrQEDYMhiNrRfgeAQC5fMCAolIDhD2hFI5WC4YRBkaBxsOE2l/RxsHHA4dHmkfRyAbIQ4iIyQlB5NFGCAACiakpSZEJyinTgAcKSesACorgU4mJ6uxR35BACH+aENyZWF0ZWQgYnkgQk1QVG9HSUYgUHJvIHZlcnNpb24gMi41DQqpIERldmVsQ29yIDE5OTcsMTk5OC4gQWxsIHJpZ2h0cyByZXNlcnZlZC4NCmh0dHA6Ly93d3cuZGV2ZWxjb3IuY29tADs=}
+image create photo ::browser::img_rblob -data {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}
+image create photo ::browser::img_xblob -data {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}
+image create photo ::browser::img_tree -data {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}
+image create photo ::browser::img_symlink -data {R0lGODlhEAAQAIQAAPwCBCwqLLSytLy+vERGRFRWVDQ2NKSmpAQCBKyurMTGxISChJyanHR2dIyKjGxubHRydGRmZIyOjFxeXHx6fAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAEAAAAALAAAAAAQABAAAAVbICACwWieY1CibCCsrBkMb0zchSEcNYskCtqBBzshFkOGQFk0IRqOxqPBODRHCMhCQKteRc9FI/KQWGOIyFYgkDC+gPR4snCcfRGKOIKIgSMQE31+f4OEYCZ+IQAh/mhDcmVhdGVkIGJ5IEJNUFRvR0lGIFBybyB2ZXJzaW9uIDIuNQ0KqSBEZXZlbENvciAxOTk3LDE5OTguIEFsbCByaWdodHMgcmVzZXJ2ZWQuDQpodHRwOi8vd3d3LmRldmVsY29yLmNvbQA7}
+image create photo ::browser::img_unknown -data {R0lGODlhEAAQAIUAAPwCBFxaXIyKjNTW1Nze3LS2tJyanER2RGS+VPz+/PTu5GxqbPz69BQ6BCxeLFSqRPT29HRydMzOzDQyNERmPKSypCRWHIyKhERCRDyGPKz2nESiLBxGHCyCHGxubPz6/PTy7Ozi1Ly2rKSipOzm3LyqlKSWhCRyFOzizLymhNTKtNzOvOzaxOTStPz27OzWvOTOpLSupLyedMS+rMS6pMSulLyqjLymfLyifAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAEAAAAALAAAAAAQABAAAAamQIAQECgajcOkYEBoDgoBQyAJOCCuiENCsWBIh9aGw9F4HCARiXciRDQoBUnlYRlcIgsMG5CxXAgMGhscBRAEBRd7AB0eBBoIgxUfICEiikSPgyMMIAokJZcBkBybJgomIaBJAZoMpyCmqkMBFCcVCrgKKAwpoSorKqchKCwtvasIFBIhLiYvLzDHsxQNMcMKLDAwMqEz3jQ1NTY3ONyrE+jp6hN+QQAh/mhDcmVhdGVkIGJ5IEJNUFRvR0lGIFBybyB2ZXJzaW9uIDIuNQ0KqSBEZXZlbENvciAxOTk3LDE5OTguIEFsbCByaWdodHMgcmVzZXJ2ZWQuDQpodHRwOi8vd3d3LmRldmVsY29yLmNvbQA7}
+
field w
field browser_commit
field browser_path
field browser_files {}
-field browser_status {Starting...}
+field browser_status [mc "Starting..."]
field browser_stack {}
field browser_busy 1
-constructor new {commit} {
- global cursor_ptr M1B
- make_toplevel top w
- wm title $top "[appname] ([reponame]): File Browser"
+field ls_buf {}; # Buffered record output from ls-tree
+
+constructor new {commit {path {}}} {
+ global cursor_ptr M1B use_ttk NS
+ make_dialog top w
+ wm withdraw $top
+ wm title $top [mc "%s (%s): File Browser" [appname] [reponame]]
+
+ if {$path ne {}} {
+ if {[string index $path end] ne {/}} {
+ append path /
+ }
+ }
set browser_commit $commit
- set browser_path $browser_commit:
+ set browser_path "$browser_commit:[escape_path $path]"
- label $w.path \
+ ${NS}::label $w.path \
-textvariable @browser_path \
-anchor w \
-justify left \
- -borderwidth 1 \
- -relief sunken \
-font font_uibold
+ if {!$use_ttk} { $w.path configure -borderwidth 1 -relief sunken}
pack $w.path -anchor w -side top -fill x
- frame $w.list
+ ${NS}::frame $w.list
set w_list $w.list.l
- text $w_list -background white -borderwidth 0 \
+ text $w_list -background white -foreground black \
+ -borderwidth 0 \
-cursor $cursor_ptr \
-state disabled \
-wrap none \
-width 70 \
-xscrollcommand [list $w.list.sbx set] \
-yscrollcommand [list $w.list.sby set]
- $w_list tag conf in_sel \
- -background [$w_list cget -foreground] \
- -foreground [$w_list cget -background]
- scrollbar $w.list.sbx -orient h -command [list $w_list xview]
- scrollbar $w.list.sby -orient v -command [list $w_list yview]
+ rmsel_tag $w_list
+ ${NS}::scrollbar $w.list.sbx -orient h -command [list $w_list xview]
+ ${NS}::scrollbar $w.list.sby -orient v -command [list $w_list yview]
pack $w.list.sbx -side bottom -fill x
pack $w.list.sby -side right -fill y
pack $w_list -side left -fill both -expand 1
pack $w.list -side top -fill both -expand 1
- label $w.status \
+ ${NS}::label $w.status \
-textvariable @browser_status \
-anchor w \
- -justify left \
- -borderwidth 1 \
- -relief sunken
+ -justify left
+ if {!$use_ttk} { $w.status configure -borderwidth 1 -relief sunken}
pack $w.status -anchor w -side bottom -fill x
bind $w_list <Button-1> "[cb _click 0 @%x,%y];break"
bind $w_list <Right> break
bind $w_list <Visibility> [list focus $w_list]
+ wm deiconify $top
set w $w_list
- _ls $this $browser_commit
+ if {$path ne {}} {
+ _ls $this $browser_commit:$path $path
+ } else {
+ _ls $this $browser_commit $path
+ }
return $this
}
if {$browser_stack eq {}} {
regsub {:.*$} $browser_path {:} browser_path
} else {
- regsub {/[^/]+$} $browser_path {} browser_path
+ regsub {/[^/]+/$} $browser_path {/} browser_path
}
- set browser_status "Loading $browser_path..."
+ set browser_status [mc "Loading %s..." $browser_path]
_ls $this [lindex $parent 0] [lindex $parent 1]
}
}
tree {
set name [lindex $info 2]
set escn [escape_path $name]
- set browser_status "Loading $escn..."
+ set browser_status [mc "Loading %s..." $escn]
append browser_path $escn
_ls $this [lindex $info 1] $name
}
append p [lindex $n 1]
}
append p $name
- blame::new $browser_commit $p
+ blame::new $browser_commit $p {}
}
}
}
}
method _ls {tree_id {name {}}} {
- set browser_buffer {}
+ set ls_buf {}
set browser_files {}
set browser_busy 1
$w image create end \
-align center -padx 5 -pady 1 \
-name icon0 \
- -image file_uplevel
- $w insert end {[Up To Parent]}
+ -image ::browser::img_parent
+ $w insert end [mc "\[Up To Parent\]"]
lappend browser_files parent
}
lappend browser_stack [list $tree_id $name]
$w conf -state disabled
- set cmd [list git ls-tree -z $tree_id]
- set fd [open "| $cmd" r]
+ set fd [git_read ls-tree -z $tree_id]
fconfigure $fd -blocking 0 -translation binary -encoding binary
fileevent $fd readable [cb _read $fd]
}
method _read {fd} {
- append browser_buffer [read $fd]
- set pck [split $browser_buffer "\0"]
- set browser_buffer [lindex $pck end]
+ append ls_buf [read $fd]
+ set pck [split $ls_buf "\0"]
+ set ls_buf [lindex $pck end]
set n [llength $browser_files]
$w conf -state normal
foreach p [lrange $pck 0 end-1] {
- set info [split $p "\t"]
- set path [lindex $info 1]
- set info [split [lindex $info 0] { }]
- set type [lindex $info 1]
+ set tab [string first "\t" $p]
+ if {$tab == -1} continue
+
+ set info [split [string range $p 0 [expr {$tab - 1}]] { }]
+ set path [string range $p [expr {$tab + 1}] end]
+ set type [lindex $info 1]
set object [lindex $info 2]
switch -- $type {
blob {
- set image file_mod
+ scan [lindex $info 0] %o mode
+ if {$mode == 0120000} {
+ set image ::browser::img_symlink
+ } elseif {($mode & 0100) != 0} {
+ set image ::browser::img_xblob
+ } else {
+ set image ::browser::img_rblob
+ }
}
tree {
- set image file_dir
+ set image ::browser::img_tree
append path /
}
default {
- set image file_question
+ set image ::browser::img_unknown
}
}
if {[eof $fd]} {
close $fd
- set browser_status Ready.
+ set browser_status [mc "Ready."]
set browser_busy 0
- unset browser_buffer
+ set ls_buf {}
if {$n > 0} {
$w tag add in_sel 1.0 2.0
focus -force $w
}
}
+
+class browser_open {
+
+field w ; # widget path
+field w_rev ; # mega-widget to pick the initial revision
+
+constructor dialog {} {
+ global use_ttk NS
+ make_dialog top w
+ wm withdraw $top
+ wm title $top [mc "%s (%s): Browse Branch Files" [appname] [reponame]]
+ if {$top ne {.}} {
+ wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
+ wm transient $top .
+ }
+
+ ${NS}::label $w.header \
+ -text [mc "Browse Branch Files"] \
+ -font font_uibold \
+ -anchor center
+ pack $w.header -side top -fill x
+
+ ${NS}::frame $w.buttons
+ ${NS}::button $w.buttons.browse -text [mc Browse] \
+ -default active \
+ -command [cb _open]
+ pack $w.buttons.browse -side right
+ ${NS}::button $w.buttons.cancel -text [mc 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 [mc 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
+ wm deiconify $top
+ 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
+}
+
+}