Tcl-Tk-Tkwidget-Tix

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library/Console.tcl  view on Meta::CPAN

    }
    foreach prev {Control-n Down} {
	bind $win <$prev> {
	    tixConsoleHistory next
	    break
	}
    }
    bind $win <Control-v> {
	if {[%W compare insert > promptEnd]} {
	    catch {
		%W insert insert [selection get -displayof %W] {input stdin}
		%W see insert
	    }
	}
	break
    }
    bind $win <Insert> {
	catch {tixConsoleInsert %W [selection get -displayof %W]}
	break
    }
    bind $win <KeyPress> {
	tixConsoleInsert %W %A
	break
    }
    foreach left {Control-b Left} {
	bind $win <$left> {
	    if {[%W compare insert == promptEnd]} {
		break
	    }
	    tkTextSetCursor %W insert-1c
	    break
	}
    }
    foreach right {Control-f Right} {
	bind $win <$right> {
	    tkTextSetCursor %W insert+1c
	    break
	}
    }
    bind $win <Control-Up> {
	%W yview scroll -1 unit
	break;
    }
    bind $win <Control-Down> {
	%W yview scroll 1 unit
	break;
    }
    bind $win <Prior> {
	%W yview scroll -1 pages
    }
    bind $win <Next> {
	%W yview scroll  1 pages
    }
    bind $win <F9> {
	eval destroy [winfo child .]
	source $tix_library/Console.tcl
    }
    foreach copy {F16 Meta-w Control-i} {
	bind $win <$copy> {
	    if {[selection own -displayof %W] == "%W"} {
		clipboard clear -displayof %W
		catch {
		    clipboard append -displayof %W [selection get -displayof %W]
		}
	    }
	    break
	}
    }
    foreach paste {F18 Control-y} {
	bind $win <$paste> {
	    catch {
	        set clip [selection get -displayof %W -selection CLIPBOARD]
		set list [split $clip \n\r]
		tixConsoleInsert %W [lindex $list 0]
		foreach x [lrange $list 1 end] {
		    %W mark set insert {end - 1c}
		    tixConsoleInsert %W "\n"
		    tixConsoleInvoke
		    tixConsoleInsert %W $x
		}
	    }
	    break
	}
    }
}

# tixConsoleInsert --
# Insert a string into a text at the point of the insertion cursor.
# If there is a selection in the text, and it covers the point of the
# insertion cursor, then delete the selection before inserting.  Insertion
# is restricted to the prompt area.
#
# Arguments:
# w -		The text window in which to insert the string
# s -		The string to insert (usually just a single character)

proc tixConsoleInsert {w s} {
    if ![winfo exists .console] tixConsoleInit

    if {[.console dlineinfo insert] != {}} {
	set setend 1
    } else {
	set setend 0
    }
    if {$s == ""} {
	return
    }
    catch {
	if {[$w compare sel.first <= insert]
		&& [$w compare sel.last >= insert]} {
	    $w tag remove sel sel.first promptEnd
	    $w delete sel.first sel.last
	}
    }
    if {[$w compare insert < promptEnd]} {
	$w mark set insert end	
    }
    $w insert insert $s {input stdin}
    if $setend {
	.console see insert
    }
}



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