Andrew's git - gitweb.git/blob - git-gui/lib/option.tcl

   1# git-gui options editor
   2# Copyright (C) 2006, 2007 Shawn Pearce
   3
   4proc config_check_encodings {} {
   5        global repo_config_new global_config_new
   6
   7        set enc $global_config_new(gui.encoding)
   8        if {$enc eq {}} {
   9                set global_config_new(gui.encoding) [encoding system]
  10        } elseif {[tcl_encoding $enc] eq {}} {
  11                error_popup [mc "Invalid global encoding '%s'" $enc]
  12                return 0
  13        }
  14
  15        set enc $repo_config_new(gui.encoding)
  16        if {$enc eq {}} {
  17                set repo_config_new(gui.encoding) [encoding system]
  18        } elseif {[tcl_encoding $enc] eq {}} {
  19                error_popup [mc "Invalid repo encoding '%s'" $enc]
  20                return 0
  21        }
  22
  23        return 1
  24}
  25
  26proc save_config {} {
  27        global default_config font_descs
  28        global repo_config global_config system_config
  29        global repo_config_new global_config_new
  30        global ui_comm_spell
  31
  32        foreach option $font_descs {
  33                set name [lindex $option 0]
  34                set font [lindex $option 1]
  35                font configure $font \
  36                        -family $global_config_new(gui.$font^^family) \
  37                        -size $global_config_new(gui.$font^^size)
  38                font configure ${font}bold \
  39                        -family $global_config_new(gui.$font^^family) \
  40                        -size $global_config_new(gui.$font^^size)
  41                font configure ${font}italic \
  42                        -family $global_config_new(gui.$font^^family) \
  43                        -size $global_config_new(gui.$font^^size)
  44                set global_config_new(gui.$name) [font configure $font]
  45                unset global_config_new(gui.$font^^family)
  46                unset global_config_new(gui.$font^^size)
  47        }
  48
  49        foreach name [array names default_config] {
  50                set value $global_config_new($name)
  51                if {$value ne $global_config($name)} {
  52                        if {$value eq $system_config($name)} {
  53                                catch {git config --global --unset $name}
  54                        } else {
  55                                regsub -all "\[{}\]" $value {"} value
  56                                git config --global $name $value
  57                        }
  58                        set global_config($name) $value
  59                        if {$value eq $repo_config($name)} {
  60                                catch {git config --unset $name}
  61                                set repo_config($name) $value
  62                        }
  63                }
  64        }
  65
  66        foreach name [array names default_config] {
  67                set value $repo_config_new($name)
  68                if {$value ne $repo_config($name)} {
  69                        if {$value eq $global_config($name)} {
  70                                catch {git config --unset $name}
  71                        } else {
  72                                regsub -all "\[{}\]" $value {"} value
  73                                git config $name $value
  74                        }
  75                        set repo_config($name) $value
  76                }
  77        }
  78
  79        if {[info exists repo_config(gui.spellingdictionary)]} {
  80                set value $repo_config(gui.spellingdictionary)
  81                if {$value eq {none}} {
  82                        if {[info exists ui_comm_spell]} {
  83                                $ui_comm_spell stop
  84                        }
  85                } elseif {[info exists ui_comm_spell]} {
  86                        $ui_comm_spell lang $value
  87                }
  88        }
  89}
  90
  91proc do_options {} {
  92        global repo_config global_config font_descs
  93        global repo_config_new global_config_new
  94        global ui_comm_spell use_ttk NS
  95
  96        array unset repo_config_new
  97        array unset global_config_new
  98        foreach name [array names repo_config] {
  99                set repo_config_new($name) $repo_config($name)
 100        }
 101        load_config 1
 102        foreach name [array names repo_config] {
 103                switch -- $name {
 104                gui.diffcontext {continue}
 105                }
 106                set repo_config_new($name) $repo_config($name)
 107        }
 108        foreach name [array names global_config] {
 109                set global_config_new($name) $global_config($name)
 110        }
 111
 112        set w .options_editor
 113        Dialog $w
 114        wm withdraw $w
 115        wm transient $w [winfo parent $w]
 116        wm geometry $w "+[winfo rootx .]+[winfo rooty .]"
 117
 118        ${NS}::frame $w.buttons
 119        ${NS}::button $w.buttons.restore -text [mc "Restore Defaults"] \
 120                -default normal \
 121                -command do_restore_defaults
 122        pack $w.buttons.restore -side left
 123        ${NS}::button $w.buttons.save -text [mc Save] \
 124                -default active \
 125                -command [list do_save_config $w]
 126        pack $w.buttons.save -side right
 127        ${NS}::button $w.buttons.cancel -text [mc "Cancel"] \
 128                -default normal \
 129                -command [list destroy $w]
 130        pack $w.buttons.cancel -side right -padx 5
 131        pack $w.buttons -side bottom -fill x -pady 10 -padx 10
 132
 133        ${NS}::labelframe $w.repo -text [mc "%s Repository" [reponame]]
 134        ${NS}::labelframe $w.global -text [mc "Global (All Repositories)"]
 135        pack $w.repo -side left -fill both -expand 1 -pady 5 -padx 5
 136        pack $w.global -side right -fill both -expand 1 -pady 5 -padx 5
 137
 138        set optid 0
 139        foreach option {
 140                {t user.name {mc "User Name"}}
 141                {t user.email {mc "Email Address"}}
 142
 143                {b merge.summary {mc "Summarize Merge Commits"}}
 144                {i-1..5 merge.verbosity {mc "Merge Verbosity"}}
 145                {b merge.diffstat {mc "Show Diffstat After Merge"}}
 146                {t merge.tool {mc "Use Merge Tool"}}
 147
 148                {b gui.trustmtime  {mc "Trust File Modification Timestamps"}}
 149                {b gui.pruneduringfetch {mc "Prune Tracking Branches During Fetch"}}
 150                {b gui.matchtrackingbranch {mc "Match Tracking Branches"}}
 151                {b gui.textconv {mc "Use Textconv For Diffs and Blames"}}
 152                {b gui.fastcopyblame {mc "Blame Copy Only On Changed Files"}}
 153                {i-20..200 gui.copyblamethreshold {mc "Minimum Letters To Blame Copy On"}}
 154                {i-0..300 gui.blamehistoryctx {mc "Blame History Context Radius (days)"}}
 155                {i-1..99 gui.diffcontext {mc "Number of Diff Context Lines"}}
 156                {t gui.diffopts {mc "Additional Diff Parameters"}}
 157                {i-0..99 gui.commitmsgwidth {mc "Commit Message Text Width"}}
 158                {t gui.newbranchtemplate {mc "New Branch Name Template"}}
 159                {c gui.encoding {mc "Default File Contents Encoding"}}
 160                {b gui.warndetachedcommit {mc "Warn before committing to a detached head"}}
 161                {s gui.stageuntracked {mc "Staging of untracked files"} {list "yes" "no" "ask"}}
 162                } {
 163                set type [lindex $option 0]
 164                set name [lindex $option 1]
 165                set text [eval [lindex $option 2]]
 166                incr optid
 167                foreach f {repo global} {
 168                        switch -glob -- $type {
 169                        b {
 170                                ${NS}::checkbutton $w.$f.$optid -text $text \
 171                                        -variable ${f}_config_new($name) \
 172                                        -onvalue true \
 173                                        -offvalue false
 174                                pack $w.$f.$optid -side top -anchor w
 175                        }
 176                        i-* {
 177                                regexp -- {-(\d+)\.\.(\d+)$} $type _junk min max
 178                                ${NS}::frame $w.$f.$optid
 179                                ${NS}::label $w.$f.$optid.l -text "$text:"
 180                                pack $w.$f.$optid.l -side left -anchor w -fill x
 181                                tspinbox $w.$f.$optid.v \
 182                                        -textvariable ${f}_config_new($name) \
 183                                        -from $min \
 184                                        -to $max \
 185                                        -increment 1 \
 186                                        -width [expr {1 + [string length $max]}]
 187                                bind $w.$f.$optid.v <FocusIn> {%W selection range 0 end}
 188                                pack $w.$f.$optid.v -side right -anchor e -padx 5
 189                                pack $w.$f.$optid -side top -anchor w -fill x
 190                        }
 191                        c -
 192                        t {
 193                                ${NS}::frame $w.$f.$optid
 194                                ${NS}::label $w.$f.$optid.l -text "$text:"
 195                                ${NS}::entry $w.$f.$optid.v \
 196                                        -width 20 \
 197                                        -textvariable ${f}_config_new($name)
 198                                pack $w.$f.$optid.l -side left -anchor w
 199                                pack $w.$f.$optid.v -side left -anchor w \
 200                                        -fill x -expand 1 \
 201                                        -padx 5
 202                                if {$type eq {c}} {
 203                                        menu $w.$f.$optid.m
 204                                        build_encoding_menu $w.$f.$optid.m \
 205                                                [list set ${f}_config_new($name)] 1
 206                                        ${NS}::button $w.$f.$optid.b \
 207                                                -text [mc "Change"] \
 208                                                -command [list popup_btn_menu \
 209                                                        $w.$f.$optid.m $w.$f.$optid.b]
 210                                        pack $w.$f.$optid.b -side left -anchor w
 211                                }
 212                                pack $w.$f.$optid -side top -anchor w -fill x
 213                        }
 214                        s {
 215                                set opts [eval [lindex $option 3]]
 216                                ${NS}::frame $w.$f.$optid
 217                                ${NS}::label $w.$f.$optid.l -text "$text:"
 218                                if {$use_ttk} {
 219                                        ttk::combobox $w.$f.$optid.v \
 220                                                -textvariable ${f}_config_new($name) \
 221                                                -values $opts -state readonly
 222                                } else {
 223                                        eval tk_optionMenu $w.$f.$optid.v \
 224                                                ${f}_config_new($name) \
 225                                                $opts
 226                                }
 227                                pack $w.$f.$optid.l -side left -anchor w -fill x
 228                                pack $w.$f.$optid.v -side right -anchor e -padx 5
 229                                pack $w.$f.$optid -side top -anchor w -fill x
 230                        }
 231                        }
 232                }
 233        }
 234
 235        set all_dicts [linsert \
 236                [spellcheck::available_langs] \
 237                0 \
 238                none]
 239        incr optid
 240        foreach f {repo global} {
 241                if {![info exists ${f}_config_new(gui.spellingdictionary)]} {
 242                        if {[info exists ui_comm_spell]} {
 243                                set value [$ui_comm_spell lang]
 244                        } else {
 245                                set value none
 246                        }
 247                        set ${f}_config_new(gui.spellingdictionary) $value
 248                }
 249
 250                ${NS}::frame $w.$f.$optid
 251                ${NS}::label $w.$f.$optid.l -text [mc "Spelling Dictionary:"]
 252                if {$use_ttk} {
 253                        ttk::combobox $w.$f.$optid.v \
 254                                -textvariable ${f}_config_new(gui.spellingdictionary) \
 255                                -values $all_dicts -state readonly
 256                } else {
 257                        eval tk_optionMenu $w.$f.$optid.v \
 258                                ${f}_config_new(gui.spellingdictionary) \
 259                                $all_dicts
 260                }
 261                pack $w.$f.$optid.l -side left -anchor w -fill x
 262                pack $w.$f.$optid.v -side right -anchor e -padx 5
 263                pack $w.$f.$optid -side top -anchor w -fill x
 264        }
 265        unset all_dicts
 266
 267        set all_fonts [lsort [font families]]
 268        foreach option $font_descs {
 269                set name [lindex $option 0]
 270                set font [lindex $option 1]
 271                set text [eval [lindex $option 2]]
 272
 273                set global_config_new(gui.$font^^family) \
 274                        [font configure $font -family]
 275                set global_config_new(gui.$font^^size) \
 276                        [font configure $font -size]
 277
 278                ${NS}::frame $w.global.$name
 279                ${NS}::label $w.global.$name.l -text "$text:"
 280                ${NS}::button $w.global.$name.b \
 281                        -text [mc "Change Font"] \
 282                        -command [list \
 283                                tchoosefont \
 284                                $w \
 285                                [mc "Choose %s" $text] \
 286                                global_config_new(gui.$font^^family) \
 287                                global_config_new(gui.$font^^size) \
 288                                ]
 289                ${NS}::label $w.global.$name.f -textvariable global_config_new(gui.$font^^family)
 290                ${NS}::label $w.global.$name.s -textvariable global_config_new(gui.$font^^size)
 291                ${NS}::label $w.global.$name.pt -text [mc "pt."]
 292                pack $w.global.$name.l -side left -anchor w
 293                pack $w.global.$name.b -side right -anchor e
 294                pack $w.global.$name.pt -side right -anchor w
 295                pack $w.global.$name.s -side right -anchor w
 296                pack $w.global.$name.f -side right -anchor w
 297                pack $w.global.$name -side top -anchor w -fill x
 298        }
 299
 300        bind $w <Visibility> "grab $w; focus $w.buttons.save"
 301        bind $w <Key-Escape> "destroy $w"
 302        bind $w <Key-Return> [list do_save_config $w]
 303
 304        if {[is_MacOSX]} {
 305                set t [mc "Preferences"]
 306        } else {
 307                set t [mc "Options"]
 308        }
 309        wm title $w "[appname] ([reponame]): $t"
 310        wm deiconify $w
 311        tkwait window $w
 312}
 313
 314proc do_restore_defaults {} {
 315        global font_descs default_config repo_config system_config
 316        global repo_config_new global_config_new
 317
 318        foreach name [array names default_config] {
 319                set repo_config_new($name) $system_config($name)
 320                set global_config_new($name) $system_config($name)
 321        }
 322
 323        foreach option $font_descs {
 324                set name [lindex $option 0]
 325                set repo_config(gui.$name) $system_config(gui.$name)
 326        }
 327        apply_config
 328
 329        foreach option $font_descs {
 330                set name [lindex $option 0]
 331                set font [lindex $option 1]
 332                set global_config_new(gui.$font^^family) \
 333                        [font configure $font -family]
 334                set global_config_new(gui.$font^^size) \
 335                        [font configure $font -size]
 336        }
 337}
 338
 339proc do_save_config {w} {
 340        if {![config_check_encodings]} return
 341        if {[catch {save_config} err]} {
 342                error_popup [strcat [mc "Failed to completely save options:"] "\n\n$err"]
 343        }
 344        reshow_diff
 345        destroy $w
 346}