diff options
Diffstat (limited to 'library/console.tcl')
| -rw-r--r-- | library/console.tcl | 133 |
1 files changed, 108 insertions, 25 deletions
diff --git a/library/console.tcl b/library/console.tcl index e44324f..ba68ccc 100644 --- a/library/console.tcl +++ b/library/console.tcl @@ -6,7 +6,7 @@ # # Copyright (c) 1995-1997 Sun Microsystems, Inc. # Copyright (c) 1998-2000 Ajuba Solutions. -# Copyright (c) 2007 Daniel A. Steffen <das@users.sourceforge.net> +# Copyright (c) 2007-2008 Daniel A. Steffen <das@users.sourceforge.net> # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. @@ -20,11 +20,10 @@ namespace eval ::tk::console { variable magicKeys 1 ; # enable brace matching and proc/var recognition variable maxLines 600 ; # maximum # of lines buffered in console variable showMatches 1 ; # show multiple expand matches - + variable useFontchooser [llength [info command ::tk::fontchooser]] variable inPlugin [info exists embed_args] variable defaultPrompt ; # default prompt if tcl_prompt1 isn't used - if {$inPlugin} { set defaultPrompt {subst {[history nextid] % }} } else { @@ -42,8 +41,6 @@ interp alias {} EvalAttached {} consoleinterp eval # None. proc ::tk::ConsoleInit {} { - global tcl_platform - if {![consoleinterp eval {set tcl_interactive}]} { wm withdraw . } @@ -79,7 +76,7 @@ proc ::tk::ConsoleInit {} { AmpMenuArgs .menubar.edit add command -label [mc P&aste] -accel "$mod+V"\ -command {event generate .console <<Paste>>} - if {$tcl_platform(platform) ne "windows"} { + if {[tk windowingsystem] ne "win32"} { AmpMenuArgs .menubar.edit add command -label [mc Cl&ear] \ -command {event generate .console <<Clear>>} } else { @@ -93,10 +90,35 @@ proc ::tk::ConsoleInit {} { } AmpMenuArgs .menubar.edit add separator + if {$::tk::console::useFontchooser} { + if {[tk windowingsystem] eq "aqua"} { + .menubar.edit add command -label tk_choose_font_marker + set index [.menubar.edit index tk_choose_font_marker] + .menubar.edit entryconfigure $index \ + -label [mc "Show Fonts"]\ + -accelerator "$mod-T"\ + -command [list ::tk::console::FontchooserToggle] + bind Console <<TkFontchooserVisibility>> \ + [list ::tk::console::FontchooserVisibility $index] + ::tk::console::FontchooserVisibility $index + } else { + AmpMenuArgs .menubar.edit add command -label [mc "&Font..."] \ + -command [list ::tk::console::FontchooserToggle] + } + bind Console <FocusIn> [list ::tk::console::FontchooserFocus %W 1] + bind Console <FocusOut> [list ::tk::console::FontchooserFocus %W 0] + } AmpMenuArgs .menubar.edit add command -label [mc "&Increase Font Size"] \ -accel "$mod++" -command {event generate .console <<Console_FontSizeIncr>>} AmpMenuArgs .menubar.edit add command -label [mc "&Decrease Font Size"] \ -accel "$mod+-" -command {event generate .console <<Console_FontSizeDecr>>} + AmpMenuArgs .menubar.edit add command -label [mc "Fit To Screen Width"] \ + -command {event generate .console <<Console_FitScreenWidth>>} + + if {[tk windowingsystem] eq "aqua"} { + .menubar add cascade -label [mc Window] -menu [menu .menubar.window] + .menubar add cascade -label [mc Help] -menu [menu .menubar.help] + } . configure -menu .menubar @@ -171,7 +193,7 @@ proc ::tk::ConsoleInit {} { $w mark set promptEnd insert $w mark gravity promptEnd left - if {$tcl_platform(platform) eq "windows"} { + if {[tk windowingsystem] ne "aqua"} { # Subtle work-around to erase the '% ' that tclMain.c prints out after idle [subst -nocommand { if {[$con get 1.0 output] eq "% "} { $con delete 1.0 output } @@ -289,7 +311,7 @@ proc ::tk::ConsoleHistory {cmd} { # ::tk::ConsolePrompt -- # This procedure draws the prompt. If tcl_prompt1 or tcl_prompt2 -# exists in the main interpreter it will be called to generate the +# exists in the main interpreter it will be called to generate the # prompt. Otherwise, a hard coded default prompt is printed. # # Arguments: @@ -356,6 +378,26 @@ proc ::tk::console::Paste {w} { } } +# Fit TkConsoleFont to window width +proc ::tk::console::FitScreenWidth {w} { + set width [winfo screenwidth $w] + set cwidth [$w cget -width] + set s -50 + set fit 0 + array set fi [font configure TkConsoleFont] + while {$s < 0} { + set fi(-size) $s + set f [font create {*}[array get fi]] + set c [font measure $f "eM"] + font delete $f + if {$c * $cwidth < 1.667 * $width} { + font configure TkConsoleFont -size $s + break + } + incr s 2 + } +} + # ::tk::ConsoleBind -- # This procedure first ensures that the default bindings for the Text # class have been defined. Then certain bindings are overridden for @@ -390,8 +432,6 @@ proc ::tk::ConsoleBind {w} { bind Console <Control-KeyPress> {# nothing} foreach {ev key} { - <<Console_Prev>> <Key-Up> - <<Console_Next>> <Key-Down> <<Console_NextImmediate>> <Control-Key-n> <<Console_PrevImmediate>> <Control-Key-p> <<Console_PrevSearch>> <Control-Key-r> @@ -426,6 +466,9 @@ proc ::tk::ConsoleBind {w} { event add $ev $key bind Console $key {} } + if {$::tk::console::useFontchooser} { + bind Console <Command-Key-t> [list ::tk::console::FontchooserToggle] + } } bind Console <<Console_Expand>> { if {[%W compare insert > promptEnd]} { @@ -474,18 +517,16 @@ proc ::tk::ConsoleBind {w} { } bind Console <Control-h> [bind Console <BackSpace>] - bind Console <Home> { + bind Console <<LineStart>> { if {[%W compare insert < promptEnd]} { tk::TextSetCursor %W {insert linestart} } else { tk::TextSetCursor %W promptEnd } } - bind Console <Control-a> [bind Console <Home>] - bind Console <End> { + bind Console <<LineEnd>> { tk::TextSetCursor %W {insert lineend} } - bind Console <Control-e> [bind Console <End>] bind Console <Control-d> { if {[%W compare insert < promptEnd]} { break @@ -535,10 +576,10 @@ proc ::tk::ConsoleBind {w} { %W delete insert {insert wordend} } } - bind Console <<Console_Prev>> { + bind Console <<PrevLine>> { tk::ConsoleHistory prev } - bind Console <<Console_Next>> { + bind Console <<NextLine>> { tk::ConsoleHistory next } bind Console <Insert> { @@ -562,11 +603,25 @@ proc ::tk::ConsoleBind {w} { bind Console <<Console_FontSizeIncr>> { set size [font configure TkConsoleFont -size] - font configure TkConsoleFont -size [incr size] + if {$size < 0} {set sign -1} else {set sign 1} + set size [expr {(abs($size) + 1) * $sign}] + font configure TkConsoleFont -size $size + if {$::tk::console::useFontchooser} { + tk fontchooser configure -font TkConsoleFont + } } bind Console <<Console_FontSizeDecr>> { set size [font configure TkConsoleFont -size] - font configure TkConsoleFont -size [incr size -1] + if {abs($size) < 2} { return } + if {$size < 0} {set sign -1} else {set sign 1} + set size [expr {(abs($size) - 1) * $sign}] + font configure TkConsoleFont -size $size + if {$::tk::console::useFontchooser} { + tk fontchooser configure -font TkConsoleFont + } + } + bind Console <<Console_FitScreenWidth>> { + ::tk::console::FitScreenWidth %W } ## @@ -671,6 +726,35 @@ Tcl $::tcl_patchLevel Tk $::tk_patchLevel" } +# ::tk::console::Fontchooser* -- +# Let the user select the console font (TIP 324). + +proc ::tk::console::FontchooserToggle {} { + if {[tk fontchooser configure -visible]} { + tk fontchooser hide + } else { + tk fontchooser show + } +} +proc ::tk::console::FontchooserVisibility {index} { + if {[tk fontchooser configure -visible]} { + .menubar.edit entryconfigure $index -label [msgcat::mc "Hide Fonts"] + } else { + .menubar.edit entryconfigure $index -label [msgcat::mc "Show Fonts"] + } +} +proc ::tk::console::FontchooserFocus {w isFocusIn} { + if {$isFocusIn} { + tk fontchooser configure -parent $w -font TkConsoleFont \ + -command [namespace code [list FontchooserApply]] + } else { + tk fontchooser configure -parent $w -font {} -command {} + } +} +proc ::tk::console::FontchooserApply {font args} { + catch {font configure TkConsoleFont {*}[font actual $font]} +} + # ::tk::console::TagProc -- # # Tags a procedure in the console if it's recognized @@ -720,7 +804,7 @@ proc ::tk::console::TagProc w { # c2 - second char of pair # # Calls: ::tk::console::Blink - + proc ::tk::console::MatchPair {w c1 c2 {lim 1.0}} { if {!$::tk::console::magicKeys} { return @@ -775,7 +859,7 @@ proc ::tk::console::MatchPair {w c1 c2 {lim 1.0}} { # w - console text widget # # Calls: ::tk::console::Blink - + proc ::tk::console::MatchQuote {w {lim 1.0}} { if {!$::tk::console::magicKeys} { return @@ -910,11 +994,11 @@ proc ::tk::console::Expand {w {type ""}} { # # Returns: list containing longest unique match followed by all the # possible further matches - + proc ::tk::console::ExpandPathname str { set pwd [EvalAttached pwd] - if {[catch {EvalAttached [list cd [file dirname $str]]} err]} { - return -code error $err + if {[catch {EvalAttached [list cd [file dirname $str]]} err opt]} { + return -options $opt $err } set dir [file tail $str] ## Check to see if it was known to be a directory and keep the trailing @@ -926,8 +1010,7 @@ proc ::tk::console::ExpandPathname str { set match {} } else { if {[llength $m] > 1} { - global tcl_platform - if {[string match windows $tcl_platform(platform)]} { + if { $::tcl_platform(platform) eq "windows" } { ## Windows is screwy because it's case insensitive set tmp [ExpandBestMatch [string tolower $m] \ [string tolower $dir]] |