From c657c1d4436f6d5e9f5105532fc20e92280fb812 Mon Sep 17 00:00:00 2001 From: carmen rocco Date: Mon, 20 Jun 2005 17:04:34 +0000 Subject: ... svn path=/trunk/; revision=3224 --- extensions/gui/ix/mat.wid | 84 ++++++++++++++++++++++++++++++++++++----------- 1 file changed, 65 insertions(+), 19 deletions(-) (limited to 'extensions') diff --git a/extensions/gui/ix/mat.wid b/extensions/gui/ix/mat.wid index 9d77e44d..95a0068d 100755 --- a/extensions/gui/ix/mat.wid +++ b/extensions/gui/ix/mat.wid @@ -1,19 +1,45 @@ package require tkpath namespace eval ::ix { proc rc {} {return [format "\#%06x" [expr "int(floor(rand() * 16))"]]} + proc mat_note {p t item} { variable _ set id [lindex [$p.m itemcget $item -tags] 1] set len [expr [dict get $_($t) $id xx] - [dict get $_($t) $id x]] set vel [$p.m itemcget $item -fillopacity] pd [concat $t.rp _cb note [dict get $_($t) $id y] $vel $len \;]} - proc mat_action {p t a x y} {puts gah} + + proc mat_action {p t a x y} { + } + + proc mat_scroll {p t a x y} { + } + + proc mat_sel {a p t x y} { + variable _ + switch $a { + start { + foreach xy {x y} {set _($t:c$xy) [set $xy];set _($t:f$xy) [set $xy]} + $p.m create path [::tkpath::coords rect $_($t:cx) $_($t:cy) 0 0 -rx 16 -ry 16] -tags sel -fill cyan -fillopacity 0.2 + } + motion { + if {$x >= $_($t:cx)} {set xa $_($t:fx);set xb $x} else {set xa $x;set xb $_($t:fx)} + if {$y >= $_($t:cy)} {set ya $_($t:fy);set yb $y} else {set ya $y;set yb $_($t:fy)} + set w [expr abs($xb - $xa)] + set h [expr abs($yb - $ya)] + $p.m coords sel [::tkpath::coords rect $xa $ya $w $h -rx 16 -ry 16] + } + } + } + proc mat_draw {p t a x y} { variable _ switch $a { motion { if {$x >= $_($t:cx)} {set xa $_($t:fx);set xb $x} else {set xa $x;set xb $_($t:fx)} - $p.m coords drawing [::tkpath::coords rect $xa $y [expr $xb - $xa] [mat_tr $p $t y id 1] -rx 3 -ry 3] + set w [expr abs($xb - $xa)] + set h [mat_tr $p $t y id 1] + $p.m coords drawing [::tkpath::coords rect $xa $y $w $h -rx 3 -ry 3] set yi [mat_tr $p $t y i $y] dict set _($t) $_($t:i) x [mat_tr $p $t x i $xa] dict set _($t) $_($t:i) y $yi @@ -25,7 +51,7 @@ namespace eval ::ix { $p.m create path [::tkpath::coords rect $_($t:cx) $_($t:cy) 0 0 -rx 3 -ry 3] -tags drawing -fill green -fillopacity 0.8} release { $p.m itemconfigure drawing -tags [list item $_($t:i)] -matrix {{1.0 0.0} {0.0 1.0} {0.0 0.0}} - incr _($t:i) 2}}} + incr _($t:i)}}} proc mat_resize_canvas {p t a x y} { variable _ @@ -46,6 +72,7 @@ namespace eval ::ix { } mat_gridlines $p $t } + proc mat_object_trans {p t a x y} { variable _ set velo [expr ($x - $_($t:cx)) / 100.0] @@ -56,6 +83,7 @@ namespace eval ::ix { $p.m itemconfigure $item -fillopacity $vel } } + proc mat_move_canvas {p t a x y} { variable _ set mx [expr $x - $_($t:cx)] @@ -82,29 +110,44 @@ namespace eval ::ix { } } + proc mat_hover {p t x y} { + variable _ + if {[$p.m find withtag sel] ne ""} { + set clicked [$p.m find overlapping $x $y $_($t:fx) $_($t:fy)] + puts sel + mat_sel motion $p $t $x $y + } else { + set clicked [$p.m find overlapping $x $y $x $y] + } + set n 0 + $p.m delete hover + foreach item $clicked { + if {[lindex [$p.m itemcget $item -tags] 0] eq "item"} { + set id [lindex [$p.m itemcget $item -tags] 1] + mat_note $p $t $item + $p.m create text "[expr [winfo width $p.m] - 8.0 ] [expr [winfo height $p.m] - 8.0 - 16 * $n.0]" -fill "#ff0022" -justify right -anchor se -font {{bitstream vera sans} 12} -tags hover -text [dict get $_($t) $id] + incr n + } + } +# set junk $clicked +# foreach cfg [$p.m itemconfigure $clicked] {set junk "$junk\n$cfg"} +# mat_info $p $t $junk + } + proc mat_click {m button action p t x y} { variable _ +# puts "$m $button $action" set clicked [$p.m find overlapping $x $y $x $y] set a [$p.m itemcget mode -text] switch $action { - hover { - foreach item $clicked { - if {[lindex [$p.m itemcget $item -tags] 0] eq "item"} { - mat_note $p $t $item - } - } - - set junk "" - foreach cfg [$p.m itemconfigure $clicked] {set junk "$junk\n$cfg"} - mat_info $p $t $junk - } first { set _($t:cl) $clicked foreach xy {x y} {set _($t:f$xy) [set $xy]} switch $button { 1 { -# mat_mode $p $t move_canvas - if {$a eq "draw"} {mat_draw $p $t $action $x $y} else { + if {$a eq "draw"} {mat_draw $p $t $action $x $y} elseif {$m eq "double"} { + mat_sel start $p $t $x $y + } else { if {$clicked ne "" && [lindex [$p.m itemcget [lindex $clicked 0] -tags] 0] eq "item"} { mat_mode $p $t move_object } else { @@ -114,6 +157,8 @@ namespace eval ::ix { } 2 {mat_mode $p $t resize_canvas} 3 {mat_mode $p $t object_trans} + 4 {mat_mode $p $t scroll} + 5 {mat_mode $p $t scroll} } } motion {eval mat_$a $p $t $action $x $y} @@ -177,15 +222,16 @@ namespace eval ::ix { pack $path.m -side left bind $path.m "::ix::mat_key $path $target %k 1" bind $path.m "::ix::mat_key $path $target %k 0" - bind $path.m "::ix::mat_click {} 0 hover $path $target %x %y" - foreach m {"Control-" "" "Shift-"} { - foreach bn {1 2 3} { + bind $path.m "::ix::mat_hover $path $target %x %y" + foreach m {"Control-" "" "Shift-" "Double-"} { + foreach bn {1 2 3 4 5} { set b [list [concat $bn first] [concat B${bn}-Motion motion] [concat ButtonRelease-$bn release]] foreach ba {0 1 2} { bind $path.m <$m[lindex [lindex $b $ba] 0]> "::ix::mat_click [list [string tolower [string trimright $m -1]]] $bn [lindex [lindex $b $ba] 1] $path $target %x %y"}}} set bd [expr {[$path cget -bd] * 2}] $path configure -bg gray -width [expr [winfo width $path.m] + $bd] -height [expr [winfo height $path.m] + $bd] $path.m create text {20 20} -fill blue -justify left -anchor w -font {{bitstream vera sans} 18} -tags mode -text action + $path.m create text "10 $h" -fill red -justify left -anchor sw -font {{bitstream vera sans} 12 bold} -fill red -tags snap -text "snap (off)" $path.m create text {20 32} -fill gray49 -justify left -anchor nw -font {{bitstream vera sans} 12} -tags info mat_gridlines $path $target}} -- cgit v1.2.1