git

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# git-gui Tools menu dialogs
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class tools_add {
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field w              ; # widget path
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field w_name         ; # new remote name widget
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field w_cmd          ; # new remote location widget
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field name         {}; # name of the tool
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field command      {}; # command to execute
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field add_global    0; # add to the --global config
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field no_console    0; # disable using the console
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field needs_file    0; # ensure filename is set
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field confirm       0; # ask for confirmation
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field ask_branch    0; # ask for a revision
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field ask_args      0; # ask for additional args
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constructor dialog {} {
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	global repo_config use_ttk NS
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	make_dialog top w
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	wm title $top [mc "%s (%s): Add Tool" [appname] [reponame]]
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	if {$top ne {.}} {
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		wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
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		wm transient $top .
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	}
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	${NS}::label $w.header -text [mc "Add New Tool Command"] \
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		-font font_uibold -anchor center
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	pack $w.header -side top -fill x
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	${NS}::frame $w.buttons
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	${NS}::checkbutton $w.buttons.global \
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		-text [mc "Add globally"] \
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		-variable @add_global
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	pack $w.buttons.global -side left -padx 5
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	${NS}::button $w.buttons.create -text [mc Add] \
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		-default active \
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		-command [cb _add]
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	pack $w.buttons.create -side right
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	${NS}::button $w.buttons.cancel -text [mc Cancel] \
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		-command [list destroy $w]
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	pack $w.buttons.cancel -side right -padx 5
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	pack $w.buttons -side bottom -fill x -pady 10 -padx 10
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	${NS}::labelframe $w.desc -text [mc "Tool Details"]
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	${NS}::label $w.desc.name_cmnt -anchor w\
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		-text [mc "Use '/' separators to create a submenu tree:"]
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	grid x $w.desc.name_cmnt -sticky we -padx {0 5} -pady {0 2}
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	${NS}::label $w.desc.name_l -text [mc "Name:"]
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	set w_name $w.desc.name_t
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	${NS}::entry $w_name \
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		-width 40 \
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		-textvariable @name \
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		-validate key \
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		-validatecommand [cb _validate_name %d %S]
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	grid $w.desc.name_l $w_name -sticky we -padx {0 5}
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	${NS}::label $w.desc.cmd_l -text [mc "Command:"]
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	set w_cmd $w.desc.cmd_t
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	${NS}::entry $w_cmd \
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		-width 40 \
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		-textvariable @command
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	grid $w.desc.cmd_l $w_cmd -sticky we -padx {0 5} -pady {0 3}
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	grid columnconfigure $w.desc 1 -weight 1
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	pack $w.desc -anchor nw -fill x -pady 5 -padx 5
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	${NS}::checkbutton $w.confirm \
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		-text [mc "Show a dialog before running"] \
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		-variable @confirm -command [cb _check_enable_dlg]
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	${NS}::labelframe $w.dlg -labelwidget $w.confirm
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	${NS}::checkbutton $w.dlg.askbranch \
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		-text [mc "Ask the user to select a revision (sets \$REVISION)"] \
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		-variable @ask_branch -state disabled
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	pack $w.dlg.askbranch -anchor w -padx 15
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	${NS}::checkbutton $w.dlg.askargs \
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		-text [mc "Ask the user for additional arguments (sets \$ARGS)"] \
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		-variable @ask_args -state disabled
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	pack $w.dlg.askargs -anchor w -padx 15
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	pack $w.dlg -anchor nw -fill x -pady {0 8} -padx 5
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	${NS}::checkbutton $w.noconsole \
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		-text [mc "Don't show the command output window"] \
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		-variable @no_console
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	pack $w.noconsole -anchor w -padx 5
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	${NS}::checkbutton $w.needsfile \
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		-text [mc "Run only if a diff is selected (\$FILENAME not empty)"] \
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		-variable @needs_file
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	pack $w.needsfile -anchor w -padx 5
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	bind $w <Visibility> [cb _visible]
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	bind $w <Key-Escape> [list destroy $w]
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	bind $w <Key-Return> [cb _add]\;break
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	tkwait window $w
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}
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method _check_enable_dlg {} {
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	if {$confirm} {
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		$w.dlg.askbranch configure -state normal
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		$w.dlg.askargs configure -state normal
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	} else {
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		$w.dlg.askbranch configure -state disabled
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		$w.dlg.askargs configure -state disabled
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	}
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}
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method _add {} {
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	global repo_config
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	if {$name eq {}} {
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		error_popup [mc "Please supply a name for the tool."]
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		focus $w_name
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		return
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	}
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	set item "guitool.$name.cmd"
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	if {[info exists repo_config($item)]} {
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		error_popup [mc "Tool '%s' already exists." $name]
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		focus $w_name
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		return
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	}
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	set cmd [list git config]
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	if {$add_global} { lappend cmd --global }
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	set items {}
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	if {$no_console} { lappend items "guitool.$name.noconsole" }
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	if {$needs_file} { lappend items "guitool.$name.needsfile" }
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	if {$confirm} {
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		if {$ask_args}   { lappend items "guitool.$name.argprompt" }
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		if {$ask_branch} { lappend items "guitool.$name.revprompt" }
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		if {!$ask_args && !$ask_branch} {
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			lappend items "guitool.$name.confirm"
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		}
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	}
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	if {[catch {
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		eval $cmd [list $item $command]
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		foreach citem $items { eval $cmd [list $citem yes] }
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	    } err]} {
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		error_popup [mc "Could not add tool:\n%s" $err]
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	} else {
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		set repo_config($item) $command
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		foreach citem $items { set repo_config($citem) yes }
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		tools_populate_all
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	}
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	destroy $w
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}
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method _validate_name {d S} {
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	if {$d == 1} {
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		if {[regexp {[~?*&\[\0\"\\\{]} $S]} {
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			return 0
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		}
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	}
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	return 1
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}
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method _visible {} {
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	grab $w
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	$w_name icursor end
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	focus $w_name
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}
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}
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class tools_remove {
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field w              ; # widget path
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field w_names        ; # name list
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constructor dialog {} {
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	global repo_config global_config system_config use_ttk NS
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	load_config 1
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	make_dialog top w
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	wm title $top [mc "%s (%s): Remove Tool" [appname] [reponame]]
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	if {$top ne {.}} {
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		wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
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		wm transient $top .
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	}
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	${NS}::label $w.header -text [mc "Remove Tool Commands"] \
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		-font font_uibold -anchor center
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	pack $w.header -side top -fill x
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	${NS}::frame $w.buttons
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	${NS}::button $w.buttons.create -text [mc Remove] \
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		-default active \
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		-command [cb _remove]
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	pack $w.buttons.create -side right
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	${NS}::button $w.buttons.cancel -text [mc Cancel] \
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		-command [list destroy $w]
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	pack $w.buttons.cancel -side right -padx 5
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	pack $w.buttons -side bottom -fill x -pady 10 -padx 10
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	${NS}::frame $w.list
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	set w_names $w.list.l
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	slistbox $w_names \
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		-height 10 \
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		-width 30 \
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		-selectmode extended \
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		-exportselection false
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	pack $w.list.l -side left -fill both -expand 1
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	pack $w.list -fill both -expand 1 -pady 5 -padx 5
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	set local_cnt 0
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	foreach fullname [tools_list] {
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		# Cannot delete system tools
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		if {[info exists system_config(guitool.$fullname.cmd)]} continue
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		$w_names insert end $fullname
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		if {![info exists global_config(guitool.$fullname.cmd)]} {
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			$w_names itemconfigure end -foreground blue
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			incr local_cnt
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		}
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	}
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	if {$local_cnt > 0} {
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		${NS}::label $w.colorlbl -foreground blue \
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			-text [mc "(Blue denotes repository-local tools)"]
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		pack $w.colorlbl -fill x -pady 5 -padx 5
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	}
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	bind $w <Visibility> [cb _visible]
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	bind $w <Key-Escape> [list destroy $w]
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	bind $w <Key-Return> [cb _remove]\;break
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	tkwait window $w
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}
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method _remove {} {
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	foreach i [$w_names curselection] {
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		set name [$w_names get $i]
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		catch { git config --remove-section guitool.$name }
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		catch { git config --global --remove-section guitool.$name }
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	}
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	load_config 0
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	tools_populate_all
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	destroy $w
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}
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method _visible {} {
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	grab $w
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	focus $w_names
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}
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}
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class tools_askdlg {
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field w              ; # widget path
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field w_rev        {}; # revision browser
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field w_args       {}; # arguments
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field is_ask_args   0; # has arguments field
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field is_ask_revs   0; # has revision browser
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field is_ok         0; # ok to start
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field argstr       {}; # arguments
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constructor dialog {fullname} {
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	global M1B use_ttk NS
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	set title [get_config "guitool.$fullname.title"]
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	if {$title eq {}} {
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		regsub {/} $fullname { / } title
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	}
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	make_dialog top w -autodelete 0
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	wm title $top "[mc "%s (%s):" [appname] [reponame]] $title"
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	if {$top ne {.}} {
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		wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
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		wm transient $top .
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	}
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	set prompt [get_config "guitool.$fullname.prompt"]
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	if {$prompt eq {}} {
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		set command [get_config "guitool.$fullname.cmd"]
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		set prompt [mc "Run Command: %s" $command]
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	}
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	${NS}::label $w.header -text $prompt -font font_uibold -anchor center
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	pack $w.header -side top -fill x
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	set argprompt [get_config "guitool.$fullname.argprompt"]
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	set revprompt [get_config "guitool.$fullname.revprompt"]
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	set is_ask_args [expr {$argprompt ne {}}]
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	set is_ask_revs [expr {$revprompt ne {}}]
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	if {$is_ask_args} {
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		if {$argprompt eq {yes} || $argprompt eq {true} || $argprompt eq {1}} {
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			set argprompt [mc "Arguments"]
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		}
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		${NS}::labelframe $w.arg -text $argprompt
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		set w_args $w.arg.txt
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		${NS}::entry $w_args \
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			-width 40 \
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			-textvariable @argstr
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		pack $w_args -padx 5 -pady 5 -fill both
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		pack $w.arg -anchor nw -fill both -pady 5 -padx 5
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	}
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	if {$is_ask_revs} {
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		if {$revprompt eq {yes} || $revprompt eq {true} || $revprompt eq {1}} {
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			set revprompt [mc "Revision"]
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		}
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		if {[is_config_true "guitool.$fullname.revunmerged"]} {
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			set w_rev [::choose_rev::new_unmerged $w.rev $revprompt]
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		} else {
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			set w_rev [::choose_rev::new $w.rev $revprompt]
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		}
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		pack $w.rev -anchor nw -fill both -expand 1 -pady 5 -padx 5
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	}
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	${NS}::frame $w.buttons
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	if {$is_ask_revs} {
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		${NS}::button $w.buttons.visualize \
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			-text [mc Visualize] \
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			-command [cb _visualize]
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		pack $w.buttons.visualize -side left
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	}
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	${NS}::button $w.buttons.ok \
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		-text [mc OK] \
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		-command [cb _start]
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	pack $w.buttons.ok -side right
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	${NS}::button $w.buttons.cancel \
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		-text [mc "Cancel"] \
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		-command [cb _cancel]
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	pack $w.buttons.cancel -side right -padx 5
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	pack $w.buttons -side bottom -fill x -pady 10 -padx 10
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	bind $w <$M1B-Key-Return> [cb _start]
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	bind $w <Key-Return> [cb _start]
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	bind $w <Key-Escape> [cb _cancel]
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	wm protocol $w WM_DELETE_WINDOW [cb _cancel]
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	bind $w <Visibility> [cb _visible]
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	return $this
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}
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method execute {} {
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	tkwait window $w
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	set rv $is_ok
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	delete_this
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	return $rv
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}
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method _visible {} {
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	grab $w
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	if {$is_ask_args} {
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		focus $w_args
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	} elseif {$is_ask_revs} {
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		$w_rev focus_filter
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	}
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}
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method _cancel {} {
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	wm protocol $w WM_DELETE_WINDOW {}
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	destroy $w
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}
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method _rev {} {
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	if {[catch {$w_rev commit_or_die}]} {
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		return {}
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	}
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	return [$w_rev get]
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}
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method _visualize {} {
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	global current_branch
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	set rev [_rev $this]
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	if {$rev ne {}} {
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		do_gitk [list --left-right "$current_branch...$rev"]
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	}
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}
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method _start {} {
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	global env
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	if {$is_ask_revs} {
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		set name [_rev $this]
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		if {$name eq {}} {
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			return
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		}
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		set env(REVISION) $name
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	}
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	if {$is_ask_args} {
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		set env(ARGS) $argstr
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	}
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	set is_ok 1
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	_cancel $this
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}
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}
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