diff options
Diffstat (limited to 'js/ui/controls.js')
| -rw-r--r-- | js/ui/controls.js | 38 |
1 files changed, 28 insertions, 10 deletions
diff --git a/js/ui/controls.js b/js/ui/controls.js index aadd3c9..e8c9abd 100644 --- a/js/ui/controls.js +++ b/js/ui/controls.js @@ -110,7 +110,12 @@ var controls = (function(){ // bind controls.bind = function(){ - [controls.width, controls.height, controls.canvas_width, controls.canvas_height].forEach(function(lex){ + [ + controls.width, + controls.height, + controls.canvas_width, + controls.canvas_height + ].forEach(function(lex){ lex.span.addEventListener('mousedown', function(e){ lex.focus() }) @@ -133,14 +138,14 @@ var controls = (function(){ }) controls.width.key = int_key(function(n, keyCode){ - controls.width.blur() + controls.width.blur() controls.width.char = ""+n controls.width.build() brush.w = n brush.rebuild() }) controls.height.key = int_key(function(n, keyCode){ - controls.height.blur() + controls.height.blur() controls.height.char = ""+n controls.height.build() brush.h = n @@ -154,11 +159,20 @@ var controls = (function(){ } controls.canvas_width.char = ""+n controls.canvas_width.build() - canvas.resize(n, canvas.h) - // canvas.w = n - // canvas.rebuild() - // canvas.build() }) + controls.canvas_width.onBlur = function(){ + var w = parseInt(controls.canvas_width.char) || 1 + controls.canvas_width.char = w+"" + controls.canvas_width.build() + canvas.resize(w, canvas.h) + } + controls.canvas_height.onBlur = function(){ + var h = parseInt(controls.canvas_height.char) || 1 + controls.canvas_height.char = h+"" + controls.canvas_height.build() + canvas.resize(canvas.w, h) + } + controls.canvas_height.key = int_key(function(n, keyCode){ controls.canvas_height.read() if (controls.canvas_height.char.length == 1) { @@ -167,11 +181,15 @@ var controls = (function(){ controls.canvas_height.char = ""+n controls.canvas_height.build() canvas.resize(canvas.w, n) - // canvas.h = n - // canvas.rebuild() - // canvas.build() }) } + function int_key (f) { + return function (key, keyCode) { + var n = parseInt(key) + ! isNaN(n) && f(n) + } + } + return controls })()
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