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Code Issues Releases Wiki Activity

Silliness.

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This commit is contained in:
Wouter R 2014-01-15 20:16:46 +01:00
parent e8c9932014
commit c697806385
2 changed files with 49 additions and 15 deletions
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33
js/Keyboard.js
View File

@ -1,10 +1,21 @@
var keyboardShortcutsEnabled = true;
var wordBuffer = "";
var wordFuncs = {
"idbeholdl": function() {
alert("Light!");
},
"idspispopd": function() {
drawTextOnCanvas("Im in ur kanvas drawin' ur stuffz.");
}
};
function initKeyboard() {
$(document).keypress(function(event) {
if (!keyboardShortcutsEnabled) return;
if (event.ctrlKey && event.altKey && ! event.metaKey) processWords(event);
if (event.altKey || event.ctrlKey || event.metaKey) return; //ignore key presses with modifier keys except shift
var ch = String.fromCharCode(event.which);
@ -40,4 +51,24 @@ function initKeyboard() {
event.preventDefault(); //prevents the character to end up in a focussed textfield
})
}
}
function processWords(e) {
wordBuffer += String.fromCharCode(e.which);
var match = false;
for (var k in wordFuncs) {
if (k.indexOf(wordBuffer) == 0) {
if (k.length == wordBuffer.length) match = wordFuncs[k];
else match = true;
break;
}
}
if (typeof(match) == 'function') {
match();
wordBuffer = "";
} else if (!match) {
wordBuffer = "";
}
}

31
js/WordArt.js
View File

@ -22,24 +22,27 @@ function onWordArtOk() {
hidePopup(popupWordArt);
var s = $("#txtWordArt").val();
drawTextOnCanvas(s);
}
if (s!=undefined) {
var points = getStringAsPoints(s);
var bounds = getBounds(points);
var scaleX = (canvasWidth-50) / bounds.width;
var scaleY = (canvasHeight-50) / bounds.height;
function drawTextOnCanvas(text) {
if (typeof(text) == 'string') {
var points = getStringAsPoints(text);
var scale = Math.min(scaleX,scaleY);
var bounds = getBounds(points);
var scaleX = (canvasWidth-50) / bounds.width;
var scaleY = (canvasHeight-50) / bounds.height;
scalePoints(points,scale);
var bounds = getBounds(points);
translatePoints(points,-bounds.x,-bounds.y); //left top of text is (0,0)
translatePoints(points,-bounds.width/2,-bounds.height/2); //anchor point center
translatePoints(points,canvasWidth/2,canvasHeight/2); //center in canvas
var scale = Math.min(scaleX,scaleY);
canvasDrawPoints(canvas,points);
}
scalePoints(points,scale);
var bounds = getBounds(points);
translatePoints(points,-bounds.x,-bounds.y); //left top of text is (0,0)
translatePoints(points,-bounds.width/2,-bounds.height/2); //anchor point center
translatePoints(points,canvasWidth/2,canvasHeight/2); //center in canvas
canvasDrawPoints(canvas,points);
}
}
function getStringAsPoints(text) {