| 1 | if { [ string compare $::tcl_version "8.5" ] >= 0 } { |
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| 2 | package require tile |
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| 3 | } |
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| 4 | |
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| 5 | #(pgea) package require treectrl 2.2.9 |
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| 6 | package require treectrl 2.2.8 |
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| 7 | package require autoscroll |
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| 8 | package require snit |
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| 9 | |
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| 10 | # |
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| 11 | # TODO: |
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| 12 | # |
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| 13 | # - filtrado: una entry y filtrar tipo google |
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| 14 | # |
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| 15 | # buscar mientras se escribe puede ser lento, podemos encolar la |
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| 16 | # busqueda para que sea atendida en un after idle. Para eso el |
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| 17 | # loop de busqueda debe entrar en el loop de eventos de tcl |
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| 18 | # |
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| 19 | # - especificar columnas de filtrado |
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| 20 | # |
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| 21 | # - parametrizar el contenido de las columnas: usar -tags, sino se da |
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| 22 | # tag se asume el tag column${i} |
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| 23 | # |
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| 24 | # - propiedad "-globalcheck" para indicar si el campo check debe |
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| 25 | # sincronizar entre todos los items. Esto implica que sea de tipo |
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| 26 | # "tristate" para poder reflejar un nodo con hijos parcialmente |
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| 27 | # seleccionados. Si un campo check no esta marcado como |
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| 28 | # "globalcheck" entonces es de tipo "on/off". |
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| 29 | # |
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| 30 | # - la columna 1 puede llevar dos imagenes para open y close que |
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| 31 | # pueden estar dadas por imision. |
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| 32 | # |
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| 33 | # - open_image, close_image: dar unas por omision. No tener en cuenta |
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| 34 | # si es formato tabla. |
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| 35 | # |
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| 36 | # - en una columna puedo tener "image", "text" o check |
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| 37 | # |
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| 38 | |
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| 39 | # |
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| 40 | # Ejemplo de especificacion: |
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| 41 | if { 0 } { |
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| 42 | wtree .t01.t \ |
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| 43 | -columns [ list \ |
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| 44 | { -tags ID -label "Identifier" \ |
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| 45 | {-type image} {-type text } } \ |
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| 46 | { -tags DESC -label "Description" {-type text} } ] |
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| 47 | |
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| 48 | # en la definicion de las elementos de columnas se puede dar un unico |
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| 49 | # elemento en cuyo caso se dice el tipo o se puede dar una lista de |
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| 50 | # pares uno de los cuales espcifica el tipo del elemento y el resto |
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| 51 | # define propiedades del elemento. |
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| 52 | |
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| 53 | .t01.t insert { {"" "node1"} {"Desc. node1"} } |
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| 54 | .t01.t insert [ list { -image "" -text "node 1" } { -text "Desc. node 1" } ] |
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| 55 | |
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| 56 | # en la insercion de un item las columnas se pueden dar con un solo |
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| 57 | # elemento si la columna contiene solo un elemento o una lista de |
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| 58 | # pares indicando para cada tipo el valor de la propiedad |
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| 59 | } |
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| 60 | |
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| 61 | snit::widget wtree { |
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| 62 | typevariable SystemButtonFace |
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| 63 | typevariable SystemHighlight |
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| 64 | typevariable SystemHighlightText |
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| 65 | typevariable ButtonImageConf |
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| 66 | |
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| 67 | option -columns \ |
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| 68 | -default "" -configuremethod "_conf-columns" |
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| 69 | option -buttonstyle \ |
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| 70 | -default "" -configuremethod "_conf-buttonstyle" |
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| 71 | option -table \ |
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| 72 | -default no -configuremethod "_conf-table" |
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| 73 | option -contextmenu \ |
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| 74 | -default "" -configuremethod "_conf-contextmenu" |
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| 75 | |
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| 76 | option -filter \ |
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| 77 | -default 0 -configuremethod "_conf-filter" |
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| 78 | |
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| 79 | option -columnfilter \ |
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| 80 | -default "" -configuremethod "_conf-columnfilter" |
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| 81 | |
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| 82 | option -bindtags \ |
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| 83 | -default "" -configuremethod "_conf-bindtags" |
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| 84 | |
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| 85 | option -selectcommand \ |
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| 86 | -default "" -configuremethod "_conf-selectcommand" |
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| 87 | |
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| 88 | variable tree |
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| 89 | variable vscrollbar |
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| 90 | variable hscrollbar |
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| 91 | |
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| 92 | variable elements |
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| 93 | variable styles |
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| 94 | variable column_info |
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| 95 | |
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| 96 | variable textFilter |
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| 97 | variable columnsToFilter -array {-1 0} |
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| 98 | variable idIdleFilter "" |
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| 99 | variable idWaitFilter "" |
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| 100 | variable breakFilter 0 |
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| 101 | variable numItemsFiltered 0 |
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| 102 | variable listFilterOn "" |
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| 103 | variable listFilterOff "" |
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| 104 | variable widgets |
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| 105 | |
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| 106 | variable sortedColumn 0 |
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| 107 | |
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| 108 | method _getTrace_ { } { |
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| 109 | trace info variable [ myvar textFilter ] |
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| 110 | } |
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| 111 | |
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| 112 | delegate method * to tree |
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| 113 | delegate option * to tree |
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| 114 | delegate option -borderwidth to hull |
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| 115 | delegate option -bd to hull |
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| 116 | delegate option -relief to hull |
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| 117 | |
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| 118 | typeconstructor { |
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| 119 | |
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| 120 | set thisPlatform $::tcl_platform(platform) |
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| 121 | set w [ listbox .___lb___ ] |
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| 122 | set SystemButtonFace [$w cget -highlightbackground] |
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| 123 | set SystemHighlight [$w cget -selectbackground] |
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| 124 | set SystemHighlightText [$w cget -selectforeground] |
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| 125 | destroy $w |
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| 126 | |
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| 127 | if {$thisPlatform == "unix"} { |
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| 128 | # I hate that gray selection color |
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| 129 | set SystemHighlight #316ac5 |
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| 130 | set SystemHighlightText White |
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| 131 | } |
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| 132 | |
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| 133 | if { [ lsearch -exact [ image names ] mac-collapse ] == -1 } { |
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| 134 | image create photo mac-collapse -data { |
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| 135 | R0lGODlhEAAQALIAAAAAAAAAMwAAZgAAmQAAzAAA/wAzAAAzMyH5BAUAAAYA |
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| 136 | LAAAAAAQABAAggAAAGZmzIiIiLu7u5mZ/8zM/////wAAAAMlaLrc/jDKSRm4 |
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| 137 | OAMHiv8EIAwcYRKBSD6AmY4S8K4xXNFVru9SAgAh/oBUaGlzIGFuaW1hdGVk |
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| 138 | IEdJRiBmaWxlIHdhcyBjb25zdHJ1Y3RlZCB1c2luZyBVbGVhZCBHSUYgQW5p |
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| 139 | bWF0b3IgTGl0ZSwgdmlzaXQgdXMgYXQgaHR0cDovL3d3dy51bGVhZC5jb20g |
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| 140 | dG8gZmluZCBvdXQgbW9yZS4BVVNTUENNVAAh/wtQSUFOWUdJRjIuMAdJbWFn |
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| 141 | ZQEBADs= |
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| 142 | } |
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| 143 | } |
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| 144 | |
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| 145 | if { [ lsearch -exact [ image names ] mac-expand ] == -1 } { |
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| 146 | image create photo mac-expand -data { |
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| 147 | R0lGODlhEAAQALIAAAAAAAAAMwAAZgAAmQAAzAAA/wAzAAAzMyH5BAUAAAYA |
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| 148 | LAAAAAAQABAAggAAAGZmzIiIiLu7u5mZ/8zM/////wAAAAMnaLrc/lCB6MCk |
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| 149 | C5SLNeGR93UFQQRgVaLCEBasG35tB9Qdjhny7vsJACH+gFRoaXMgYW5pbWF0 |
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| 150 | ZWQgR0lGIGZpbGUgd2FzIGNvbnN0cnVjdGVkIHVzaW5nIFVsZWFkIEdJRiBB |
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| 151 | bmltYXRvciBMaXRlLCB2aXNpdCB1cyBhdCBodHRwOi8vd3d3LnVsZWFkLmNv |
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| 152 | bSB0byBmaW5kIG91dCBtb3JlLgFVU1NQQ01UACH/C1BJQU5ZR0lGMi4wB0lt |
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| 153 | YWdlAQEAOw== |
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| 154 | } |
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| 155 | } |
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| 156 | |
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| 157 | if { [ lsearch -exact [ image names ] folder-open ] == -1 } { |
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| 158 | image create photo folder-open -data { |
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| 159 | R0lGODlhEAANANIAAAAAAISEhMbGxv//AP////8AAAAAAAAAACH5BAkZAAUA |
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| 160 | LAAAAAAQAA0AAAM8WBrM+rAEQmmIb4qxBWnNQnCkV32ARHRlGQBgDA7vdN6v |
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| 161 | UK8tC78qlrCWmvRKsJTquHkpZTKAsiCtWq0JAAA7 |
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| 162 | } |
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| 163 | } |
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| 164 | |
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| 165 | if { [ lsearch -exact [ image names ] folder-closed ] == -1 } { |
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| 166 | image create photo folder-closed -data { |
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| 167 | R0lGODlhDwANANIAAAAAAISEhMbGxv//AP////8AAAAAAAAAACH5BAkZAAUA |
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| 168 | LAAAAAAPAA0AAAMzWBXM+jCIMUWAT9JtmwtEKI5hAIBcOplgpVIs8bqxa8On |
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| 169 | fNP5zsWzDctD9AAKgKRyuUwAAAA7 |
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| 170 | } |
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| 171 | } |
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| 172 | |
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| 173 | if { [ lsearch -exact [ image names ] actcross16 ] == -1 } { |
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| 174 | image create photo actcross16 -data { |
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| 175 | R0lGODlhEAAQAIIAAASC/PwCBMQCBEQCBIQCBAAAAAAAAAAAACH5BAEAAAAA |
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| 176 | LAAAAAAQABAAAAMuCLrc/hCGFyYLQjQsquLDQ2ScEEJjZkYfyQKlJa2j7AQn |
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| 177 | MM7NfucLze1FLD78CQAh/mhDcmVhdGVkIGJ5IEJNUFRvR0lGIFBybyB2ZXJz |
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| 178 | aW9uIDIuNQ0KqSBEZXZlbENvciAxOTk3LDE5OTguIEFsbCByaWdodHMgcmVz |
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| 179 | ZXJ2ZWQuDQpodHRwOi8vd3d3LmRldmVsY29yLmNvbQA7 |
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| 180 | } |
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| 181 | } |
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| 182 | |
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| 183 | array set ButtonImageConf { |
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| 184 | "" "" |
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| 185 | "mac" { mac-collapse open mac-expand !open } |
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| 186 | "folder" { folder-open open folder-closed !open } |
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| 187 | } |
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| 188 | } |
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| 189 | |
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| 190 | method DoubleButton1 {w x y} { |
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| 191 | |
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| 192 | set id [$w identify $x $y] |
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| 193 | if {$id eq ""} { |
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| 194 | return |
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| 195 | } |
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| 196 | if {[lindex $id 0] eq "item"} { |
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| 197 | #lassign $id where item arg1 arg2 |
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| 198 | foreach {where item arg1 arg2} $id break |
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| 199 | |
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| 200 | if {[llength [$w item descendants $item]] == 0} { |
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| 201 | $self notify generate <<ItemSelected>> [list T $w c $item] |
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| 202 | } else { |
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| 203 | $w item toggle $item |
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| 204 | } |
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| 205 | |
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| 206 | } else { |
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| 207 | TreeCtrl::DoubleButton1 $w $x $y |
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| 208 | } |
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| 209 | } |
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| 210 | |
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| 211 | method KeyPressReturn {w} { |
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| 212 | |
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| 213 | if {[llength [$w item descendants active]] == 0} { |
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| 214 | $self notify generate <<ItemSelected>> [list T $w c active] |
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| 215 | } else { |
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| 216 | $w item toggle active |
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| 217 | } |
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| 218 | } |
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| 219 | |
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| 220 | method Button3 {w x y rootX rootY} { |
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| 221 | |
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| 222 | set cmenu [$self cget -contextmenu] |
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| 223 | if {$cmenu eq ""} { |
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| 224 | return |
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| 225 | } |
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| 226 | set id [$w identify $x $y] |
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| 227 | |
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| 228 | #if {$id eq ""} { |
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| 229 | # return |
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| 230 | #} |
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| 231 | if {[lindex $id 0] == "item"} { |
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| 232 | foreach {where item arg1 arg2} $id break |
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| 233 | |
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| 234 | if {[$w selection includes $item]==0} { |
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| 235 | $w selection clear |
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| 236 | $w selection add $item |
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| 237 | } |
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| 238 | $w activate $item |
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| 239 | } |
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| 240 | tk_popup $cmenu $rootX $rootY |
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| 241 | } |
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| 242 | |
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| 243 | method KeyPressEscape {} { |
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| 244 | |
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| 245 | $self notify generate <<Escape>> |
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| 246 | } |
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| 247 | |
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| 248 | method SortbyColumn {t column} { |
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| 249 | |
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| 250 | #puts "SortbyColumn: column=$column, tree=$t" |
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| 251 | if {[$t column compare $column == $sortedColumn]} { |
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| 252 | if {[$t column cget $sortedColumn -arrow] eq "up"} { |
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| 253 | set order -decreasing |
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| 254 | set arrow "down" |
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| 255 | } else { |
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| 256 | set order -increasing |
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| 257 | set arrow "up" |
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| 258 | } |
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| 259 | } else { |
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| 260 | if {[$t column cget $sortedColumn -arrow] eq "down"} { |
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| 261 | set order -decreasing |
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| 262 | set arrow "down" |
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| 263 | } else { |
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| 264 | set order -increasing |
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| 265 | set arrow "up" |
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| 266 | } |
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| 267 | $t column configure $sortedColumn -arrow none |
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| 268 | set sortedColumn $column |
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| 269 | } |
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| 270 | $t column configure $column -arrow $arrow |
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| 271 | |
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| 272 | $t item sort root $order -column $column -dictionary |
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| 273 | } |
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| 274 | |
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| 275 | method focus { itemid } { |
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| 276 | if { $itemid eq "" } { |
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| 277 | $self item id active |
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| 278 | } else { |
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| 279 | $self activate $itemid |
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| 280 | } |
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| 281 | } |
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| 282 | |
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| 283 | method item-identify {x y} { |
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| 284 | $self identify |
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| 285 | |
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| 286 | } |
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| 287 | |
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| 288 | constructor { args } { |
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| 289 | # frame para el filtro de nodos |
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| 290 | frame $win.frameFilter |
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| 291 | label $win.frameFilter.l -text "[ msgcat::mc Search ]:" |
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| 292 | menubutton $win.frameFilter.b -image mac-collapse \ |
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| 293 | -menu $win.frameFilter.b.m |
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| 294 | menu $win.frameFilter.b.m \ |
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| 295 | -postcommand [ mymethod _postFilterMenu $win.frameFilter.b.m ] \ |
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| 296 | -tearoff no |
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| 297 | frame $win.frameFilter.fentry -relief sunken -bd 1 -highlightthickness 1 |
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| 298 | set widgets(filter,entry) \ |
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| 299 | [ entry $win.frameFilter.fentry.e \ |
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| 300 | -bd 0 -highlightthickness 0 \ |
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| 301 | -textvar [ myvar textFilter ] ] |
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| 302 | set widgets(filter,bcancel) \ |
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| 303 | [ button $win.frameFilter.fentry.b \ |
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| 304 | -bd 0 -highlightthickness 0 \ |
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| 305 | -image actcross16 \ |
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| 306 | -command [ mymethod _cancelFilter ] ] |
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| 307 | grid $widgets(filter,entry) -row 0 -column 0 -sticky snew |
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| 308 | grid $widgets(filter,bcancel) -row 0 -column 1 -sticky ew |
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| 309 | grid rowconfigure $win.frameFilter.fentry 0 -weight 1 |
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| 310 | grid columnconfigure $win.frameFilter.fentry 0 -weight 1 |
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| 311 | grid remove $widgets(filter,bcancel) |
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| 312 | |
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| 313 | bind $widgets(filter,entry) <Key-Return> [ mymethod _applyFilter ] |
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| 314 | grid $win.frameFilter.l -row 0 -column 1 -sticky "e" |
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| 315 | grid $win.frameFilter.b -row 0 -column 2 -sticky "e" |
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| 316 | grid $win.frameFilter.fentry -row 0 -column 3 -sticky "ew" |
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| 317 | grid columnconfigure $win.frameFilter 0 -weight 1 |
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| 318 | grid columnconfigure $win.frameFilter 3 -weight 1 |
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| 319 | grid $win.frameFilter -row 0 -column 0 -sticky "snew" |
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| 320 | |
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| 321 | trace add variable [ myvar textFilter ] write [ mymethod _onChangeFilter ] |
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| 322 | |
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| 323 | # frame para tree widget |
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| 324 | frame $win.frameTree |
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| 325 | grid $win.frameTree -row 1 -column 0 -sticky "snew" |
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| 326 | grid rowconfigure $win.frameTree 0 -weight 1 |
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| 327 | grid columnconfigure $win.frameTree 0 -weight 1 |
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| 328 | |
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| 329 | install tree as treectrl $win.frameTree.t \ |
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| 330 | -highlightthickness 0 -borderwidth 0 \ |
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| 331 | -xscrollincrement 20 -showheader 1 -indent 19 \ |
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| 332 | -selectmode extended -showroot no \ |
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| 333 | -showrootbutton no -showbuttons yes -showlines yes \ |
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| 334 | -scrollmargin 16 -xscrolldelay "500 50" -yscrolldelay "500 50" |
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| 335 | |
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| 336 | bindtags $tree [linsert [bindtags $tree] 0 $win Wtree] |
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| 337 | |
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| 338 | $tree notify install <<ItemSelected>> |
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| 339 | $tree notify install <<Escape>> |
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| 340 | |
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| 341 | $tree notify install <Header-invoke> |
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| 342 | |
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| 343 | $tree notify install <Edit-begin> |
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| 344 | $tree notify install <Edit-end> |
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| 345 | $tree notify install <Edit-accept> |
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| 346 | |
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| 347 | $tree notify bind $tree <Edit-begin> \ |
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| 348 | [ mymethod EditCallback begin %I %C %E %t ] |
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| 349 | $tree notify bind $tree <Edit-end> \ |
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| 350 | [ mymethod EditCallback end %I %C %E %t ] |
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| 351 | $tree notify bind $tree <Edit-accept> \ |
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| 352 | [ mymethod EditCallback accept %I %C %E %t ] |
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| 353 | |
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| 354 | #@ El bind se hace con $self para poder ser modificado externamente |
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| 355 | #@ Hay mas binds en _configure_bindings |
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| 356 | bind $self <ButtonPress-1> [mymethod OnButtonPress1 %x %y] |
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| 357 | bind $self <Control-ButtonPress-1> {} |
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| 358 | bind $self <Shift-ButtonPress-1> {} |
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| 359 | |
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| 360 | set height [font metrics [$tree cget -font] -linespace] |
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| 361 | if {$height < 18} { |
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| 362 | set height 18 |
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| 363 | } |
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| 364 | $tree configure -itemheight $height |
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| 365 | |
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| 366 | # create the elements & styles |
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| 367 | |
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| 368 | set elements(image) [ $tree element create eIMG image ] |
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| 369 | set elements(text) [ $tree element create eTXT text \ |
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| 370 | -fill [list $wtree::SystemHighlightText \ |
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| 371 | {selected focus}] ] |
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| 372 | set elements(check) [ $tree element create eCHK window ] |
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| 373 | |
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| 374 | set elements(rect) [ $tree element create eRECT rect \ |
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| 375 | -showfocus yes -open ew \ |
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| 376 | -fill [ list \ |
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| 377 | $wtree::SystemHighlight \ |
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| 378 | {selected focus} \ |
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| 379 | gray {selected !focus} ] ] |
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| 380 | |
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| 381 | |
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| 382 | # vertical scrollbar |
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| 383 | if { [ string compare $::tcl_version "8.5" ] >= 0 } { |
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| 384 | set wscroll ttk::scrollbar |
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| 385 | } else { |
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| 386 | set wscroll scrollbar |
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| 387 | } |
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| 388 | install vscrollbar as $wscroll $win.frameTree.sv \ |
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| 389 | -orient vertical -command [list $win.frameTree.t yview] |
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| 390 | |
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| 391 | # horizontal scrollbar |
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| 392 | install hscrollbar as $wscroll $win.frameTree.sh \ |
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| 393 | -orient horizontal -command [list $win.frameTree.t xview] |
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| 394 | |
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| 395 | grid $tree -row 0 -column 0 -sticky nsew |
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| 396 | grid $vscrollbar -row 0 -column 1 -sticky ns |
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| 397 | grid $hscrollbar -row 1 -column 0 -sticky ew |
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| 398 | grid columnconfigure $win 0 -weight 1 |
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| 399 | grid rowconfigure $win 1 -weight 1 |
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| 400 | |
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| 401 | focus $tree |
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| 402 | |
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| 403 | #@ Se antepone la configuración de $args para que el nodo root esté o no |
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| 404 | #@ y se le pueda aplicar la configuración de columnas |
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| 405 | $self configurelist $args |
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| 406 | $self _configure_bindings |
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| 407 | $self _conf-columns -columns $options(-columns) |
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| 408 | $self _conf-contextmenu -contextmenu $options(-contextmenu) |
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| 409 | |
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| 410 | if { !$options(-filter) } { |
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| 411 | grid remove $win.frameFilter |
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| 412 | } |
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| 413 | #return $win |
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| 414 | } |
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| 415 | |
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| 416 | method AcceptEdit { } { |
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| 417 | ::TreeCtrl::EditClose $tree entry 1 0 |
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| 418 | } |
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| 419 | |
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| 420 | method CancelEdit { } { |
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| 421 | ::TreeCtrl::EditClose $tree entry 0 0 |
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| 422 | } |
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| 423 | |
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| 424 | method item-color { item color } { |
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| 425 | set args {} |
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| 426 | set first 1 |
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| 427 | foreach c [ $tree column list ] { |
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| 428 | # extraigo el style asociado a la columna |
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| 429 | set columnStyle [ $tree column cget $c -itemstyle ] |
|---|
| 430 | # extraigo los elementos del style |
|---|
| 431 | set styleElements [ $tree style elements $columnStyle ] |
|---|
| 432 | # busco si eTXT es uno de esos elementos |
|---|
| 433 | if { [ lsearch $styleElements "eTXT" ] != -1 } { |
|---|
| 434 | if { $first } { |
|---|
| 435 | set first 0 |
|---|
| 436 | } else { |
|---|
| 437 | lappend args {,} |
|---|
| 438 | } |
|---|
| 439 | lappend args $c eTXT -fill $color |
|---|
| 440 | } |
|---|
| 441 | } |
|---|
| 442 | return [eval $self item element configure $item $args] |
|---|
| 443 | } |
|---|
| 444 | |
|---|
| 445 | method getItemText { item } { |
|---|
| 446 | set itemText "" |
|---|
| 447 | # buscar las columnas que tiene elemento eTXT |
|---|
| 448 | foreach c [ $tree column list ] { |
|---|
| 449 | if { !$columnsToFilter($c) } { |
|---|
| 450 | continue |
|---|
| 451 | } |
|---|
| 452 | # extraigo el style asociado a la columna |
|---|
| 453 | set columnStyle [ $tree column cget $c -itemstyle ] |
|---|
| 454 | # extraigo los elementos del style |
|---|
| 455 | set styleElements [ $tree style elements $columnStyle ] |
|---|
| 456 | # busco si eTXT es uno de esos elementos |
|---|
| 457 | if { [ lsearch $styleElements "eTXT" ] != -1 } { |
|---|
| 458 | # el root no tiene styles | #@ ya sí |
|---|
| 459 | catch { |
|---|
| 460 | append itemText [ $tree item element cget $item $c eTXT -text ] " " |
|---|
| 461 | } |
|---|
| 462 | } |
|---|
| 463 | } |
|---|
| 464 | return $itemText |
|---|
| 465 | } |
|---|
| 466 | |
|---|
| 467 | method getColumnLabels { args } { |
|---|
| 468 | array set opts { |
|---|
| 469 | -onlyvisible yes |
|---|
| 470 | -hastext no |
|---|
| 471 | } |
|---|
| 472 | array set opts $args |
|---|
| 473 | set labels [ list ] |
|---|
| 474 | foreach c [ $tree column list ] { |
|---|
| 475 | if { $opts(-hastext) } { |
|---|
| 476 | # extraigo el style asociado a la columna |
|---|
| 477 | set columnStyle [ $tree column cget $c -itemstyle ] |
|---|
| 478 | # extraigo los elementos del style |
|---|
| 479 | set styleElements [ $tree style elements $columnStyle ] |
|---|
| 480 | # busco si eTXT es uno de esos elementos |
|---|
| 481 | if { [ lsearch $styleElements "eTXT" ] == -1 } { |
|---|
| 482 | # no tiene elemento Text |
|---|
| 483 | continue |
|---|
| 484 | } |
|---|
| 485 | } |
|---|
| 486 | if { $opts(-onlyvisible) && ![ $tree column cget $c -visible ] } { |
|---|
| 487 | # no es visible |
|---|
| 488 | continue |
|---|
| 489 | } |
|---|
| 490 | lappend labels [ list -idx $c -text [ $tree column cget $c -text ] ] |
|---|
| 491 | } |
|---|
| 492 | return $labels |
|---|
| 493 | } |
|---|
| 494 | |
|---|
| 495 | method _postFilterMenu { m } { |
|---|
| 496 | $m delete 0 end |
|---|
| 497 | foreach c [ $self getColumnLabels ] { |
|---|
| 498 | array set cinfo $c |
|---|
| 499 | $m add checkbutton -label $cinfo(-text) -onvalue 1 -offvalue 0 \ |
|---|
| 500 | -variable [ myvar columnsToFilter($cinfo(-idx)) ] |
|---|
| 501 | } |
|---|
| 502 | } |
|---|
| 503 | |
|---|
| 504 | method _setWaitCursor { } { |
|---|
| 505 | $win configure -cursor watch |
|---|
| 506 | $widgets(filter,entry) configure -cursor watch |
|---|
| 507 | update |
|---|
| 508 | } |
|---|
| 509 | |
|---|
| 510 | method _setNormalCursor { } { |
|---|
| 511 | $win configure -cursor {} |
|---|
| 512 | $widgets(filter,entry) configure -cursor {} |
|---|
| 513 | update |
|---|
| 514 | } |
|---|
| 515 | |
|---|
| 516 | method _cancelFilter { } { |
|---|
| 517 | set textFilter "" |
|---|
| 518 | grid remove $widgets(filter,bcancel) |
|---|
| 519 | } |
|---|
| 520 | |
|---|
| 521 | method filterItems { text } { |
|---|
| 522 | #puts "filterItems $text" |
|---|
| 523 | $self _setWaitCursor |
|---|
| 524 | set negativeWords [ list ] |
|---|
| 525 | set positiveWords [ list ] |
|---|
| 526 | set negating 0 |
|---|
| 527 | set wordList [regexp -inline -all -- {\S+} $text] |
|---|
| 528 | foreach word $wordList { |
|---|
| 529 | if { $negating } { |
|---|
| 530 | lappend negative $word |
|---|
| 531 | set negating 0 |
|---|
| 532 | } elseif { [ string index $word 0 ] eq "-" } { |
|---|
| 533 | # se pide negar la palabra |
|---|
| 534 | set _word [ string range $word 1 end ] |
|---|
| 535 | if { $_word eq "" } { |
|---|
| 536 | set negating 1 |
|---|
| 537 | } else { |
|---|
| 538 | lappend negativeWords $_word |
|---|
| 539 | } |
|---|
| 540 | } else { |
|---|
| 541 | lappend positiveWords $word |
|---|
| 542 | } |
|---|
| 543 | } |
|---|
| 544 | # regexp {^(?!(.*(foo|bar).*))} atttcokebar |
|---|
| 545 | if { [ llength $negativeWords ] } { |
|---|
| 546 | set negativeRegExp "^(?!(.*([ join $negativeWords | ]).*))" |
|---|
| 547 | } else { |
|---|
| 548 | set negativeRegExp "" |
|---|
| 549 | } |
|---|
| 550 | set breakFilter 0 |
|---|
| 551 | set numItemsFiltered 0 |
|---|
| 552 | set listFilterOn [ list ] |
|---|
| 553 | set listFilterOff [ list ] |
|---|
| 554 | $self _filterNodeSet [ $tree item children root ] \ |
|---|
| 555 | $positiveWords $negativeRegExp |
|---|
| 556 | $self _setNormalCursor |
|---|
| 557 | } |
|---|
| 558 | |
|---|
| 559 | method _filterNodesMatching { } { |
|---|
| 560 | if { [ llength $listFilterOff ] } { |
|---|
| 561 | $tree item configure [ list list $listFilterOff ] -visible 0 |
|---|
| 562 | set listFilterOff [ list ] |
|---|
| 563 | } |
|---|
| 564 | if { [ llength $listFilterOn ] } { |
|---|
| 565 | $tree item configure [ list list $listFilterOn ] -visible 1 |
|---|
| 566 | if { !$options(-table) } { |
|---|
| 567 | foreach nid $listFilterOn { |
|---|
| 568 | $tree item configure \ |
|---|
| 569 | [ list list [ $tree item ancestors $nid ] ] -visible 1 |
|---|
| 570 | } |
|---|
| 571 | } |
|---|
| 572 | set listFilterOn [ list ] |
|---|
| 573 | } |
|---|
| 574 | } |
|---|
| 575 | |
|---|
| 576 | method _filterNodeSet { nodes positiveWords negativeRegExp } { |
|---|
| 577 | #puts "filterNodeSet '$nodes' '$positiveWords'" |
|---|
| 578 | # recorro cada uno de los nodos |
|---|
| 579 | foreach n $nodes { |
|---|
| 580 | # filtro el nodo |
|---|
| 581 | |
|---|
| 582 | #esto es para el filtrado automatico incremental |
|---|
| 583 | if { $breakFilter } { |
|---|
| 584 | return 0 |
|---|
| 585 | } |
|---|
| 586 | |
|---|
| 587 | $self _filterNode $n $positiveWords $negativeRegExp |
|---|
| 588 | # desciendo a los hijos |
|---|
| 589 | $self _filterNodeSet [ $tree item children $n ] \ |
|---|
| 590 | $positiveWords $negativeRegExp |
|---|
| 591 | |
|---|
| 592 | if { 0 } { |
|---|
| 593 | if { [ $self _filterNode $n $positiveWords $negativeRegExp ] } { |
|---|
| 594 | # si el resultado es visible desciendo y filtro a los hijos |
|---|
| 595 | $self _filterNodeSet [ $tree item children $n ] \ |
|---|
| 596 | $positiveWords $negativeRegExp |
|---|
| 597 | } |
|---|
| 598 | } |
|---|
| 599 | |
|---|
| 600 | # esto es para el filtrado automatico incremental |
|---|
| 601 | incr numItemsFiltered |
|---|
| 602 | if { !$breakFilter && !( $numItemsFiltered % 1000 ) } { |
|---|
| 603 | # refresco la cola de eventos |
|---|
| 604 | $self _filterNodesMatching |
|---|
| 605 | update |
|---|
| 606 | } |
|---|
| 607 | } |
|---|
| 608 | $self _filterNodesMatching |
|---|
| 609 | return 1 |
|---|
| 610 | } |
|---|
| 611 | |
|---|
| 612 | method _filterNode { node positiveWords negativeRegExp } { |
|---|
| 613 | #puts "filterNode '$node' '$positiveWords' '$negativeRegExp'" |
|---|
| 614 | set itemText [ $self getItemText $node ] |
|---|
| 615 | #puts "itemText $itemText" |
|---|
| 616 | # hago match, luego hago algo mas sofisticado con regexp |
|---|
| 617 | # set visible [ string match "*${text}*" $itemText ] |
|---|
| 618 | if { [ string length $negativeRegExp ] && |
|---|
| 619 | ![ regexp -nocase $negativeRegExp $itemText ] } { |
|---|
| 620 | # itemText contiene alguna de las palabra prohibidas |
|---|
| 621 | #puts "itemText contiene alguna de las palabra prohibidas" |
|---|
| 622 | #$tree item configure $node -visible 0 |
|---|
| 623 | lappend listFilterOff $node |
|---|
| 624 | return 0 |
|---|
| 625 | } |
|---|
| 626 | foreach word $positiveWords { |
|---|
| 627 | if { ![ string match -nocase "*${word}*" $itemText ] } { |
|---|
| 628 | # itemText no contiene una de las palabras deseadas |
|---|
| 629 | #puts "itemText no contiene una de las palabras deseadas: $word" |
|---|
| 630 | #puts "string match \"*${word}*\" $itemText" |
|---|
| 631 | #$tree item configure $node -visible 0 |
|---|
| 632 | lappend listFilterOff $node |
|---|
| 633 | return 0 |
|---|
| 634 | } |
|---|
| 635 | } |
|---|
| 636 | # finalmente todas las palabras deseadas y niguna de las |
|---|
| 637 | # prohibidas estan. |
|---|
| 638 | #$tree item configure $node -visible 1 |
|---|
| 639 | lappend listFilterOn $node |
|---|
| 640 | return 1 |
|---|
| 641 | } |
|---|
| 642 | |
|---|
| 643 | method _applyFilter { } { |
|---|
| 644 | set columnFound -1 |
|---|
| 645 | foreach c [ array name columnsToFilter ] { |
|---|
| 646 | if { $columnsToFilter($c) } { |
|---|
| 647 | set columnFound $c |
|---|
| 648 | break |
|---|
| 649 | } |
|---|
| 650 | } |
|---|
| 651 | if { $columnFound == -1 } { |
|---|
| 652 | return |
|---|
| 653 | } |
|---|
| 654 | if { $textFilter eq "" } { |
|---|
| 655 | $tree item configure all -visible 1 |
|---|
| 656 | } else { |
|---|
| 657 | $self filterItems $textFilter |
|---|
| 658 | } |
|---|
| 659 | } |
|---|
| 660 | |
|---|
| 661 | method _onChangeFilter { args } { |
|---|
| 662 | if { $textFilter eq "" } { |
|---|
| 663 | grid remove $widgets(filter,bcancel) |
|---|
| 664 | $tree item configure all -visible 1 |
|---|
| 665 | } else { |
|---|
| 666 | #puts "filtering on $textFilter" |
|---|
| 667 | grid $widgets(filter,bcancel) |
|---|
| 668 | update |
|---|
| 669 | after cancel $idWaitFilter |
|---|
| 670 | set breakFilter 1 |
|---|
| 671 | set idWaitFilter [ after 500 $self _scheduleFilter ] |
|---|
| 672 | } |
|---|
| 673 | } |
|---|
| 674 | |
|---|
| 675 | method _scheduleFilter { } { |
|---|
| 676 | after cancel $idIdleFilter |
|---|
| 677 | set idIdleFilter [ after idle $self _applyFilter ] |
|---|
| 678 | } |
|---|
| 679 | |
|---|
| 680 | method _configure_bindings { } { |
|---|
| 681 | |
|---|
| 682 | #@ El bind se hace con $self para poder ser modificado externamente |
|---|
| 683 | #@ Hay mas binds en el constructor |
|---|
| 684 | bind $self <Double-ButtonPress-1> [mymethod DoubleButton1 %W %x %y] |
|---|
| 685 | bind $self <Return> [mymethod KeyPressReturn %W] |
|---|
| 686 | bind $self <ButtonPress-3> [mymethod Button3 %W %x %y %X %Y] |
|---|
| 687 | bind $self <Escape> [mymethod KeyPressEscape] |
|---|
| 688 | |
|---|
| 689 | $tree notify bind $tree <Header-invoke> [mymethod SortbyColumn %W %C] |
|---|
| 690 | |
|---|
| 691 | $tree notify bind $vscrollbar <Scroll-y> { %W set %l %u } |
|---|
| 692 | bind $vscrollbar <ButtonPress-1> [list focus $tree] |
|---|
| 693 | |
|---|
| 694 | $tree notify bind $hscrollbar <Scroll-x> { %W set %l %u } |
|---|
| 695 | bind $hscrollbar <ButtonPress-1> [list focus $tree] |
|---|
| 696 | |
|---|
| 697 | ::autoscroll::autoscroll $vscrollbar |
|---|
| 698 | ::autoscroll::autoscroll $hscrollbar |
|---|
| 699 | } |
|---|
| 700 | |
|---|
| 701 | method _conf-table { _ yesno } { |
|---|
| 702 | if { $yesno } { |
|---|
| 703 | set options(-table) 1 |
|---|
| 704 | $tree configure -showbuttons 0 -showlines 0 |
|---|
| 705 | } else { |
|---|
| 706 | set options(-table) 0 |
|---|
| 707 | $tree configure -showbuttons 1 -showlines 1 |
|---|
| 708 | } |
|---|
| 709 | } |
|---|
| 710 | |
|---|
| 711 | method _conf-buttonstyle { _ bs } { |
|---|
| 712 | set valid_bstyles [ array names wtree::ButtonImageConf ] |
|---|
| 713 | if { [ lsearch $valid_bstyles $bs ] == -1 } { |
|---|
| 714 | error "invalid button style $bs should be one of $valid_bstyles" |
|---|
| 715 | } else { |
|---|
| 716 | set options(-buttonstyle) $bs |
|---|
| 717 | $tree configure -buttonimage $wtree::ButtonImageConf($bs) |
|---|
| 718 | } |
|---|
| 719 | } |
|---|
| 720 | |
|---|
| 721 | method _conf-contextmenu { _ cmenu } { |
|---|
| 722 | set options(-contextmenu) $cmenu |
|---|
| 723 | } |
|---|
| 724 | |
|---|
| 725 | method _conf-filter { _ value } { |
|---|
| 726 | if { [ string is boolean $value ] } { |
|---|
| 727 | if { ( $options(-filter) && $value ) || |
|---|
| 728 | ( !$options(-filter) && !$value ) } { |
|---|
| 729 | return |
|---|
| 730 | } |
|---|
| 731 | set options(-filter) $value |
|---|
| 732 | if { $value } { |
|---|
| 733 | grid $win.frameFilter |
|---|
| 734 | } else { |
|---|
| 735 | grid remove $win.frameFilter |
|---|
| 736 | } |
|---|
| 737 | set textFilter "" |
|---|
| 738 | } else { |
|---|
| 739 | error "invalid boolean value $value" |
|---|
| 740 | } |
|---|
| 741 | } |
|---|
| 742 | |
|---|
| 743 | method _conf-columnfilter { _ value } { |
|---|
| 744 | # hago el chequeo en el postcommand del menu que despliegua las |
|---|
| 745 | # opciones y tambien a la hora de filtrar |
|---|
| 746 | set options(-columnfilter) $value |
|---|
| 747 | foreach {idx v} $value { |
|---|
| 748 | set columnsToFilter($idx) $v |
|---|
| 749 | } |
|---|
| 750 | } |
|---|
| 751 | |
|---|
| 752 | method _conf-bindtags { _ addtags } { |
|---|
| 753 | set options(-bindtags) $addtags |
|---|
| 754 | bindtags $self [concat $addtags [bindtags $self]] |
|---|
| 755 | bindtags $tree [concat $addtags [bindtags $tree]] |
|---|
| 756 | } |
|---|
| 757 | |
|---|
| 758 | method _conf-selectcommand { _ cmd } { |
|---|
| 759 | set options(-selectcommand) $cmd |
|---|
| 760 | if { $cmd eq "" } return |
|---|
| 761 | $self notify bind $self <Selection> $cmd |
|---|
| 762 | } |
|---|
| 763 | |
|---|
| 764 | # |
|---|
| 765 | # columnsSpec es una lista de "columnas" y una columna puede ser |
|---|
| 766 | # |
|---|
| 767 | # - un unico elemento con valor: image, text o check |
|---|
| 768 | # |
|---|
| 769 | # - una lista de elementos, donde cada elemento puede estar dado |
|---|
| 770 | # por su tipo. |
|---|
| 771 | # |
|---|
| 772 | # { image text } |
|---|
| 773 | # |
|---|
| 774 | # en un futuro se le puede adjuntar propiedades de layout. |
|---|
| 775 | # |
|---|
| 776 | # cada columna crea un stilo y el layout esa definido por el |
|---|
| 777 | # orden en que se describen los elementos de la columna. |
|---|
| 778 | # |
|---|
| 779 | |
|---|
| 780 | method _conf-columns { _ columnsSpec } { |
|---|
| 781 | if { $columnsSpec eq "" } { |
|---|
| 782 | set columnsSpec [ list { text -tags C0 -label "Column 0" -editable 0 } ] |
|---|
| 783 | } |
|---|
| 784 | set options(-columns) $columnsSpec |
|---|
| 785 | # elimino columnas |
|---|
| 786 | $tree column delete all |
|---|
| 787 | # elimino estilos |
|---|
| 788 | eval $tree style delete [ $tree style names ] |
|---|
| 789 | |
|---|
| 790 | # limpio la informacion interna de las columnas |
|---|
| 791 | array unset column_info |
|---|
| 792 | array unset style_info |
|---|
| 793 | # crear las columnas y estilos |
|---|
| 794 | set idx 0 |
|---|
| 795 | foreach col_spec $columnsSpec { |
|---|
| 796 | set col_elements [ lindex $col_spec 0 ] |
|---|
| 797 | # opciones por omision. |
|---|
| 798 | array set opts [ list -tags C${idx} -label "Column $idx" -image "" \ |
|---|
| 799 | -editable 0 ] |
|---|
| 800 | # opciones dadas en la llamada. |
|---|
| 801 | array set opts [ lrange $col_spec 1 end ] |
|---|
| 802 | set colID [ $tree column create \ |
|---|
| 803 | -text $opts(-label) \ |
|---|
| 804 | -image $opts(-image) \ |
|---|
| 805 | -itembackground "\#e0e8f0 {}" \ |
|---|
| 806 | -tags $opts(-tags) -expand 1] |
|---|
| 807 | # " |
|---|
| 808 | set column_info($idx,ID) $colID |
|---|
| 809 | set column_info(MAPIDX,$colID) $idx |
|---|
| 810 | set column_info($idx,elements) $col_elements |
|---|
| 811 | set column_info($idx,-editable) $opts(-editable) |
|---|
| 812 | # creamos el estilo para esta columna |
|---|
| 813 | set s [ $tree style create style$colID ] |
|---|
| 814 | set column_info($idx,style) $s |
|---|
| 815 | set eList [ list ] |
|---|
| 816 | # selecciono los id's de los elementos de esta columna |
|---|
| 817 | set eIMG "" |
|---|
| 818 | foreach e $col_elements { |
|---|
| 819 | lappend eList $elements($e) |
|---|
| 820 | if { $e eq "image" } { |
|---|
| 821 | set eIMG $elements($e) |
|---|
| 822 | } |
|---|
| 823 | } |
|---|
| 824 | # asocio los elementos al style |
|---|
| 825 | $tree style elements $s [ eval list eRECT $eList ] |
|---|
| 826 | |
|---|
| 827 | # defino el layout de los elementos |
|---|
| 828 | $tree style layout $s eRECT -union $eList -iexpand nswe -ipadx 2 |
|---|
| 829 | if { $eIMG ne "" } { |
|---|
| 830 | $tree style layout $s $eIMG -iexpand ns -padx 2 |
|---|
| 831 | } |
|---|
| 832 | # asocio el style a la columna |
|---|
| 833 | $tree column configure $colID -itemstyle $s |
|---|
| 834 | |
|---|
| 835 | #@ Se añaden las columnas al nodo root si está visible |
|---|
| 836 | if { [$tree cget -showroot] } { |
|---|
| 837 | $tree item style set root $colID $s |
|---|
| 838 | } |
|---|
| 839 | |
|---|
| 840 | incr idx |
|---|
| 841 | } |
|---|
| 842 | # Specifies a column description that determines which column |
|---|
| 843 | # displays the expand/collapse buttons and connecting lines between |
|---|
| 844 | # items. The default is unspecified. |
|---|
| 845 | $tree configure -treecolumn $column_info(0,ID) |
|---|
| 846 | # extraigo las columnas filtrables |
|---|
| 847 | set first "" |
|---|
| 848 | set hasCheck 0 |
|---|
| 849 | foreach c [ $self getColumnLabels -onlyvisible yes -hastext yes ] { |
|---|
| 850 | array set cinfo $c |
|---|
| 851 | if { $first eq "" } { |
|---|
| 852 | set first $cinfo(-idx) |
|---|
| 853 | } |
|---|
| 854 | if { [ info exists columnsToFilter($cinfo(-idx)) ] } { |
|---|
| 855 | set _columnsToFilter($cinfo(-idx)) $columnsToFilter($cinfo(-idx)) |
|---|
| 856 | } else { |
|---|
| 857 | set _columnsToFilter($cinfo(-idx)) 0 |
|---|
| 858 | } |
|---|
| 859 | if { $_columnsToFilter($cinfo(-idx)) } { |
|---|
| 860 | set hasCheck 1 |
|---|
| 861 | } |
|---|
| 862 | } |
|---|
| 863 | if { !$hasCheck } { |
|---|
| 864 | set _columnsToFilter($first) 1 |
|---|
| 865 | } |
|---|
| 866 | array unset columnsToFilter |
|---|
| 867 | array set columnsToFilter [ array get _columnsToFilter ] |
|---|
| 868 | } |
|---|
| 869 | |
|---|
| 870 | method itemcolumn { item col args } { |
|---|
| 871 | set colid [ $tree column id $col ] |
|---|
| 872 | if { $colid eq "" } { |
|---|
| 873 | puts "$col does not reference a valid column" |
|---|
| 874 | return |
|---|
| 875 | } |
|---|
| 876 | set ret {} |
|---|
| 877 | foreach elemdata $args { |
|---|
| 878 | set v "" |
|---|
| 879 | foreach { e v } $elemdata break |
|---|
| 880 | if { $v eq "" } { |
|---|
| 881 | array set def_prop { |
|---|
| 882 | text -text |
|---|
| 883 | image -image |
|---|
| 884 | } |
|---|
| 885 | lappend ret [ list $e [ $tree item element cget $item $colid $elements($e) $def_prop($e) ] ] |
|---|
| 886 | } else { |
|---|
| 887 | set e_conf [ $self _build_element_config $e $v ] |
|---|
| 888 | eval $tree item element configure $item $colid $e_conf |
|---|
| 889 | } |
|---|
| 890 | } |
|---|
| 891 | return $ret |
|---|
| 892 | } |
|---|
| 893 | |
|---|
| 894 | method find { {first first} {last last} } { |
|---|
| 895 | if { [string match "-*" $first] } { |
|---|
| 896 | error "no flags allowed!" |
|---|
| 897 | } else { |
|---|
| 898 | return [$tree item range $first $last] |
|---|
| 899 | } |
|---|
| 900 | } |
|---|
| 901 | |
|---|
| 902 | method selection { args } { |
|---|
| 903 | if { [lindex $args 0] eq "set" } { |
|---|
| 904 | switch [llength $args] { |
|---|
| 905 | 1 { $tree selection clear all } |
|---|
| 906 | 2 { $tree selection modify [lindex $args 1] all } |
|---|
| 907 | 3 { $tree selection modify [$tree item range [lindex $args 1] [lindex $args 2]] all } |
|---|
| 908 | default { |
|---|
| 909 | error "invalid number of arguments" |
|---|
| 910 | } |
|---|
| 911 | } |
|---|
| 912 | } elseif { [lindex $args 0] eq "clearall" } { |
|---|
| 913 | $tree selection clear all |
|---|
| 914 | } { |
|---|
| 915 | eval $tree selection $args |
|---|
| 916 | } |
|---|
| 917 | } |
|---|
| 918 | |
|---|
| 919 | method index { args } { |
|---|
| 920 | error "invalid method index" |
|---|
| 921 | } |
|---|
| 922 | |
|---|
| 923 | method move { item how dest } { |
|---|
| 924 | if { $item eq $dest } { return } |
|---|
| 925 | switch $how { |
|---|
| 926 | into { |
|---|
| 927 | $tree item lastchild $dest $item |
|---|
| 928 | } |
|---|
| 929 | after { |
|---|
| 930 | if { $dest eq "" } { |
|---|
| 931 | $tree item prevsibling $item [$tree item nextsibling $item] |
|---|
| 932 | } else { |
|---|
| 933 | $tree item nextsibling $dest $item |
|---|
| 934 | #$tree item prevsibling $item $dest |
|---|
| 935 | } |
|---|
| 936 | } |
|---|
| 937 | before { |
|---|
| 938 | if { $dest eq "" } { |
|---|
| 939 | $tree item nextsibling $item [$tree item prevsibling $item] |
|---|
| 940 | } else { |
|---|
| 941 | $tree item prevsibling $dest $item |
|---|
| 942 | #$tree item nextsibling $item $dest |
|---|
| 943 | } |
|---|
| 944 | } |
|---|
| 945 | default { |
|---|
| 946 | error "invalid argument 'how', should be: into (child), before or after" |
|---|
| 947 | } |
|---|
| 948 | } |
|---|
| 949 | } |
|---|
| 950 | |
|---|
| 951 | method insert { data args } { |
|---|
| 952 | array set insopt { |
|---|
| 953 | -at end |
|---|
| 954 | -relative root |
|---|
| 955 | -open 0 |
|---|
| 956 | -button 1 |
|---|
| 957 | -tags "" |
|---|
| 958 | } |
|---|
| 959 | array set insopt $args |
|---|
| 960 | # creamos el item, -button yes debe depender si el widget no es |
|---|
| 961 | # tipo tabla |
|---|
| 962 | set item [ $tree item create \ |
|---|
| 963 | -button $insopt(-button) \ |
|---|
| 964 | -tags $insopt(-tags) ] |
|---|
| 965 | set idx 0 |
|---|
| 966 | set idx_last [ expr [ llength $options(-columns) ] - 1 ] |
|---|
| 967 | # 'data' es una lista con informacion para cada columna. Lo que |
|---|
| 968 | # venga de mas en data no lo considero. |
|---|
| 969 | foreach col_data [ lrange $data 0 $idx_last ] { |
|---|
| 970 | # los elementos de esta columna |
|---|
| 971 | set col_elements $column_info($idx,elements) |
|---|
| 972 | # col_data debe ser una lista de la misma cantidad de elementos |
|---|
| 973 | set e_count [ llength $col_elements ] |
|---|
| 974 | # esta lista es para usar la sintaxis de configurar + de un |
|---|
| 975 | # elemento al estilo |
|---|
| 976 | # |
|---|
| 977 | # $tree item element configure $item $columnID($idx) \ |
|---|
| 978 | # $elements(IMG) -image $opts(-image) + \ |
|---|
| 979 | # $elements(TXT) -text $opts(-text) |
|---|
| 980 | # |
|---|
| 981 | set elements_config [ list ] |
|---|
| 982 | for { set i 0 } { $i < $e_count } { incr i } { |
|---|
| 983 | set e_data [ lindex $col_data $i ] |
|---|
| 984 | set e_conf [ $self _build_element_config \ |
|---|
| 985 | [ lindex $col_elements $i ] $e_data ] |
|---|
| 986 | eval $tree item element configure $item $column_info($idx,ID) $e_conf |
|---|
| 987 | } |
|---|
| 988 | incr idx |
|---|
| 989 | } |
|---|
| 990 | # insertamos el item en el arbol |
|---|
| 991 | $tree item collapse $item |
|---|
| 992 | switch $insopt(-at) { |
|---|
| 993 | end - child { |
|---|
| 994 | $tree item lastchild $insopt(-relative) $item |
|---|
| 995 | } |
|---|
| 996 | next { |
|---|
| 997 | $tree item nextsibling $insopt(-relative) $item |
|---|
| 998 | } |
|---|
| 999 | prev { |
|---|
| 1000 | $tree item prevsibling $insopt(-relative) $item |
|---|
| 1001 | } |
|---|
| 1002 | default { |
|---|
| 1003 | error "invalid index, should be: end (child), prev or next" |
|---|
| 1004 | } |
|---|
| 1005 | } |
|---|
| 1006 | return $item |
|---|
| 1007 | } |
|---|
| 1008 | |
|---|
| 1009 | method _build_element_config { etype data } { |
|---|
| 1010 | array set def_prop { |
|---|
| 1011 | text -text |
|---|
| 1012 | image -image |
|---|
| 1013 | } |
|---|
| 1014 | if { [ catch { llength $data } ] } { |
|---|
| 1015 | set data [ list $data ] |
|---|
| 1016 | } |
|---|
| 1017 | if { [ llength $data ] } { |
|---|
| 1018 | if { [ llength $data ] == 1 } { |
|---|
| 1019 | return [ list $elements($etype) $def_prop($etype) [ string trim [ lindex $data 0 ] ] ] |
|---|
| 1020 | } elseif { [ string index [ lindex $data 0 ] 0 ] ne "-" } { |
|---|
| 1021 | return [ list $elements($etype) $def_prop($etype) [ string trim $data ] ] |
|---|
| 1022 | } else { |
|---|
| 1023 | return [ linsert $data 0 $elements($etype) ] |
|---|
| 1024 | } |
|---|
| 1025 | } else { |
|---|
| 1026 | return [ list $elements($etype) $def_prop($etype) "" ] |
|---|
| 1027 | } |
|---|
| 1028 | } |
|---|
| 1029 | |
|---|
| 1030 | method EditCallback { callback item column elem t } { |
|---|
| 1031 | if { $callback eq "accept" } { |
|---|
| 1032 | $tree item element configure $item $column $elem -text $t |
|---|
| 1033 | } |
|---|
| 1034 | } |
|---|
| 1035 | |
|---|
| 1036 | method OnButtonPress1 { x y } { |
|---|
| 1037 | |
|---|
| 1038 | set treeInfo [ $tree identify $x $y ] |
|---|
| 1039 | if { $treeInfo eq "" } { |
|---|
| 1040 | $tree selection clear |
|---|
| 1041 | return |
|---|
| 1042 | } |
|---|
| 1043 | |
|---|
| 1044 | if { [ llength $treeInfo ] != 6 } { |
|---|
| 1045 | return |
|---|
| 1046 | } |
|---|
| 1047 | |
|---|
| 1048 | foreach { item I column C elem E } $treeInfo { } |
|---|
| 1049 | |
|---|
| 1050 | if { $item == "item" && \ |
|---|
| 1051 | $column == "column" && \ |
|---|
| 1052 | $elem == "elem" && \ |
|---|
| 1053 | [ $tree selection includes $I ] } { |
|---|
| 1054 | |
|---|
| 1055 | #puts "$itemNum = [$tree selection includes $itemNum ]" |
|---|
| 1056 | |
|---|
| 1057 | set idx_info $column_info(MAPIDX,$C) |
|---|
| 1058 | |
|---|
| 1059 | if { $column_info($idx_info,-editable) && |
|---|
| 1060 | ( $E eq "eTXT" || $E eq "eRECT" ) } { |
|---|
| 1061 | set exists [winfo exists $tree.entry] |
|---|
| 1062 | ::TreeCtrl::EntryOpen $tree $I $C eTXT |
|---|
| 1063 | if {!$exists} { |
|---|
| 1064 | $tree.entry configure -borderwidth 1 -justify left \ |
|---|
| 1065 | -background white -relief sunken |
|---|
| 1066 | update idletask |
|---|
| 1067 | } |
|---|
| 1068 | $tree.entry selection clear |
|---|
| 1069 | scan [ $tree item bbox $I $C eRECT ] "%d %d %d %d" x1 y1 x2 y2 |
|---|
| 1070 | set left $x1 |
|---|
| 1071 | set right $x2 |
|---|
| 1072 | place $tree.entry -y $y1 -x $left -width [expr {$right - $left + 1}] |
|---|
| 1073 | $tree.entry icursor [$tree.entry index @[expr {$x - $x1}]] |
|---|
| 1074 | return -code break |
|---|
| 1075 | |
|---|
| 1076 | ::TreeCtrl::ButtonPress1 $tree $x $y |
|---|
| 1077 | update |
|---|
| 1078 | ::TreeCtrl::EntryOpen $tree $itemNum $columnNum $elemName |
|---|
| 1079 | return -code break |
|---|
| 1080 | } |
|---|
| 1081 | } |
|---|
| 1082 | } |
|---|
| 1083 | |
|---|
| 1084 | proc test_GetTextContents { T item } { |
|---|
| 1085 | set textDump "" |
|---|
| 1086 | # buscar las columnas que tiene elemento eTXT |
|---|
| 1087 | foreach c [ $T column list ] { |
|---|
| 1088 | # extraigo el style asociado al item |
|---|
| 1089 | set style [ $T column cget $c -itemstyle ] |
|---|
| 1090 | # extraigo los elementos del style |
|---|
| 1091 | set elements [ $T style elements $style ] |
|---|
| 1092 | # busco si eTXT es uno de esos elementos |
|---|
| 1093 | if { [ lsearch $elements "eTXT" ] != -1 } { |
|---|
| 1094 | append textDump [ $T item element cget $item $c eTXT -text ] " " |
|---|
| 1095 | } |
|---|
| 1096 | } |
|---|
| 1097 | return $textDump |
|---|
| 1098 | } |
|---|
| 1099 | |
|---|
| 1100 | proc test_ListenSearch { t args } { |
|---|
| 1101 | if { $::wtreeSearch eq "" } { |
|---|
| 1102 | $t item configure all -visible 1 |
|---|
| 1103 | } else { |
|---|
| 1104 | #puts "filtering on $::wtreeSearch" |
|---|
| 1105 | #$t filterNodeSet [ $t item children root ] $::wtreeSearch |
|---|
| 1106 | catch { |
|---|
| 1107 | $t filterItems $::wtreeSearch |
|---|
| 1108 | } msg |
|---|
| 1109 | #puts "msg = $msg" |
|---|
| 1110 | } |
|---|
| 1111 | } |
|---|
| 1112 | |
|---|
| 1113 | proc test_01 { w { istable 0 } } { |
|---|
| 1114 | destroy $w |
|---|
| 1115 | toplevel $w |
|---|
| 1116 | if { 0 } { |
|---|
| 1117 | frame $w.fsearch |
|---|
| 1118 | label $w.fsearch.l -text "Search:" |
|---|
| 1119 | entry $w.fsearch.e -textvar ::wtreeSearch |
|---|
| 1120 | grid $w.fsearch.l -row 0 -column 1 -sticky "e" |
|---|
| 1121 | grid $w.fsearch.e -row 0 -column 2 -sticky "ew" |
|---|
| 1122 | grid columnconfigure $w.fsearch 0 -weight 1 |
|---|
| 1123 | grid $w.fsearch -row 0 -column 0 -sticky "snew" |
|---|
| 1124 | } |
|---|
| 1125 | |
|---|
| 1126 | set T [ wtree $w.t -table $istable -filter yes -buttonstyle mac \ |
|---|
| 1127 | -columns [ list \ |
|---|
| 1128 | { {image text} -tags ID -label Identifier } \ |
|---|
| 1129 | { text -tags DESC -label Description -editable yes } ] ] |
|---|
| 1130 | |
|---|
| 1131 | $T notify bind $T <Expand-before> { |
|---|
| 1132 | #puts "before openning %I" |
|---|
| 1133 | } |
|---|
| 1134 | $T notify bind $T <Collapse-after> { |
|---|
| 1135 | #puts "after closing %I" |
|---|
| 1136 | } |
|---|
| 1137 | $T notify bind $T <ActiveItem> { |
|---|
| 1138 | puts "now active item is %c the previous was %p" |
|---|
| 1139 | } |
|---|
| 1140 | grid $T -row 1 -column 0 -sticky "snew" |
|---|
| 1141 | grid rowconfigure $w 1 -weight 1 |
|---|
| 1142 | grid columnconfigure $w 0 -weight 1 |
|---|
| 1143 | |
|---|
| 1144 | if { 0 } { |
|---|
| 1145 | trace remove variable ::wtreeSearch write "::wtree::test_ListenSearch $T" |
|---|
| 1146 | trace add variable ::wtreeSearch write "::wtree::test_ListenSearch $T" |
|---|
| 1147 | } |
|---|
| 1148 | |
|---|
| 1149 | set bugValue { |
|---|
| 1150 | Serie AlgGetData( |
|---|
| 1151 | "Lla_MetCon.Atendi.Ser_TNuXXX_GHLAll.Ind.ALL_TLlTLl.XXX_RotXXX.XXX.XXX.XXX_EspEsp.XXX_SegSeg.XXX_PerMHo.XXX_FecDia", |
|---|
| 1152 | AlgProj1004) |
|---|
| 1153 | } |
|---|
| 1154 | set id [ $T insert [list [list folder-open "node bug"] [ list $bugValue ] ] ] |
|---|
| 1155 | set id [ $T insert [list [list folder-open "node 1"] [list "Desc node\n 1"]] ] |
|---|
| 1156 | set id [ $T insert { { folder-closed "node 2" } { "Desc node 2" } } \ |
|---|
| 1157 | -at end -relative [ expr { $istable ? "root" : $id } ] ] |
|---|
| 1158 | return .t01.t |
|---|
| 1159 | } |
|---|
| 1160 | |
|---|
| 1161 | proc TestSearch { w } { |
|---|
| 1162 | destroy $w |
|---|
| 1163 | toplevel $w |
|---|
| 1164 | |
|---|
| 1165 | set T [ wtree $w.t -table 1 -filter yes -buttonstyle mac \ |
|---|
| 1166 | -columns [ list \ |
|---|
| 1167 | { {image text} -tags ID -label Identifier } \ |
|---|
| 1168 | { text -tags DESC -label Description -editable yes} ] ] |
|---|
| 1169 | grid $T -row 0 -column 0 -sticky "snew" |
|---|
| 1170 | button $w.btn1 -text "OK" \ |
|---|
| 1171 | -command [ string map [ list "%T" $T ] { |
|---|
| 1172 | %T AcceptEdit |
|---|
| 1173 | } ] |
|---|
| 1174 | button $w.btn2 -text "Cancel" \ |
|---|
| 1175 | -command [ string map [ list "%T" $T ] { |
|---|
| 1176 | %T CancelEdit |
|---|
| 1177 | } ] |
|---|
| 1178 | grid $w.btn1 -row 1 -column 0 |
|---|
| 1179 | grid $w.btn2 -row 1 -column 1 |
|---|
| 1180 | grid rowconfigure $w 1 -weight 1 |
|---|
| 1181 | grid columnconfigure $w 0 -weight 1 |
|---|
| 1182 | |
|---|
| 1183 | for { set r 0 } { $r < 100 } { incr r } { |
|---|
| 1184 | $T insert [list [list folder-open "node $r"] [ list "Description for node $r" ] ] |
|---|
| 1185 | } |
|---|
| 1186 | return $T |
|---|
| 1187 | } |
|---|
| 1188 | } |
|---|
| 1189 | |
|---|
| 1190 | msgcat::mcload [ file join [ file dir [ info script ] ] msgs ] |
|---|
| 1191 | |
|---|
| 1192 | package provide wtree 1.0 |
|---|
