czaks
9 years ago
8 changed files with 0 additions and 1288 deletions
|
Before Width: | Height: | Size: 66 B |
|
Before Width: | Height: | Size: 83 B |
|
Before Width: | Height: | Size: 2.6 KiB |
|
Before Width: | Height: | Size: 2.8 KiB |
@ -1,995 +0,0 @@ |
|||
/** |
|||
* jscolor, JavaScript Color Picker |
|||
* |
|||
* @version 1.4.1 |
|||
* @license GNU Lesser General Public License, http://www.gnu.org/copyleft/lesser.html
|
|||
* @author Jan Odvarko, http://odvarko.cz
|
|||
* @created 2008-06-15 |
|||
* @updated 2013-04-08 |
|||
* @link http://jscolor.com
|
|||
*/ |
|||
|
|||
|
|||
var jscolor = { |
|||
|
|||
|
|||
dir : '', // location of jscolor directory (leave empty to autodetect)
|
|||
bindClass : 'color', // class name
|
|||
binding : true, // automatic binding via <input class="...">
|
|||
preloading : true, // use image preloading?
|
|||
|
|||
|
|||
install : function() { |
|||
jscolor.addEvent(window, 'load', jscolor.init); |
|||
}, |
|||
|
|||
|
|||
init : function() { |
|||
if(jscolor.binding) { |
|||
jscolor.bind(); |
|||
} |
|||
if(jscolor.preloading) { |
|||
jscolor.preload(); |
|||
} |
|||
}, |
|||
|
|||
|
|||
getDir : function() { |
|||
if(!jscolor.dir) { |
|||
var detected = jscolor.detectDir(); |
|||
jscolor.dir = detected!==false ? detected : 'jscolor/'; |
|||
} |
|||
return jscolor.dir; |
|||
}, |
|||
|
|||
|
|||
detectDir : function() { |
|||
var base = location.href; |
|||
|
|||
var e = document.getElementsByTagName('base'); |
|||
for(var i=0; i<e.length; i+=1) { |
|||
if(e[i].href) { base = e[i].href; } |
|||
} |
|||
|
|||
var e = document.getElementsByTagName('script'); |
|||
for(var i=0; i<e.length; i+=1) { |
|||
if(e[i].src && /(^|\/)jscolor\.js([?#].*)?$/i.test(e[i].src)) { |
|||
var src = new jscolor.URI(e[i].src); |
|||
var srcAbs = src.toAbsolute(base); |
|||
srcAbs.path = srcAbs.path.replace(/[^\/]+$/, ''); // remove filename
|
|||
srcAbs.query = null; |
|||
srcAbs.fragment = null; |
|||
return srcAbs.toString(); |
|||
} |
|||
} |
|||
return false; |
|||
}, |
|||
|
|||
|
|||
bind : function() { |
|||
var matchClass = new RegExp('(^|\\s)('+jscolor.bindClass+')\\s*(\\{[^}]*\\})?', 'i'); |
|||
var e = document.getElementsByTagName('input'); |
|||
for(var i=0; i<e.length; i+=1) { |
|||
var m; |
|||
if(!e[i].color && e[i].className && (m = e[i].className.match(matchClass))) { |
|||
var prop = {}; |
|||
if(m[3]) { |
|||
try { |
|||
prop = (new Function ('return (' + m[3] + ')'))(); |
|||
} catch(eInvalidProp) {} |
|||
} |
|||
e[i].color = new jscolor.color(e[i], prop); |
|||
} |
|||
} |
|||
}, |
|||
|
|||
|
|||
preload : function() { |
|||
for(var fn in jscolor.imgRequire) { |
|||
if(jscolor.imgRequire.hasOwnProperty(fn)) { |
|||
jscolor.loadImage(fn); |
|||
} |
|||
} |
|||
}, |
|||
|
|||
|
|||
images : { |
|||
pad : [ 181, 101 ], |
|||
sld : [ 16, 101 ], |
|||
cross : [ 15, 15 ], |
|||
arrow : [ 7, 11 ] |
|||
}, |
|||
|
|||
|
|||
imgRequire : {}, |
|||
imgLoaded : {}, |
|||
|
|||
|
|||
requireImage : function(filename) { |
|||
jscolor.imgRequire[filename] = true; |
|||
}, |
|||
|
|||
|
|||
loadImage : function(filename) { |
|||
if(!jscolor.imgLoaded[filename]) { |
|||
jscolor.imgLoaded[filename] = new Image(); |
|||
jscolor.imgLoaded[filename].src = jscolor.getDir()+filename; |
|||
} |
|||
}, |
|||
|
|||
|
|||
fetchElement : function(mixed) { |
|||
return typeof mixed === 'string' ? document.getElementById(mixed) : mixed; |
|||
}, |
|||
|
|||
|
|||
addEvent : function(el, evnt, func) { |
|||
if(el.addEventListener) { |
|||
el.addEventListener(evnt, func, false); |
|||
} else if(el.attachEvent) { |
|||
el.attachEvent('on'+evnt, func); |
|||
} |
|||
}, |
|||
|
|||
|
|||
fireEvent : function(el, evnt) { |
|||
if(!el) { |
|||
return; |
|||
} |
|||
if(document.createEvent) { |
|||
var ev = document.createEvent('HTMLEvents'); |
|||
ev.initEvent(evnt, true, true); |
|||
el.dispatchEvent(ev); |
|||
} else if(document.createEventObject) { |
|||
var ev = document.createEventObject(); |
|||
el.fireEvent('on'+evnt, ev); |
|||
} else if(el['on'+evnt]) { // alternatively use the traditional event model (IE5)
|
|||
el['on'+evnt](); |
|||
} |
|||
}, |
|||
|
|||
|
|||
getElementPos : function(e) { |
|||
var e1=e, e2=e; |
|||
var x=0, y=0; |
|||
if(e1.offsetParent) { |
|||
do { |
|||
x += e1.offsetLeft; |
|||
y += e1.offsetTop; |
|||
} while(e1 = e1.offsetParent); |
|||
} |
|||
while((e2 = e2.parentNode) && e2.nodeName.toUpperCase() !== 'BODY') { |
|||
x -= e2.scrollLeft; |
|||
y -= e2.scrollTop; |
|||
} |
|||
return [x, y]; |
|||
}, |
|||
|
|||
|
|||
getElementSize : function(e) { |
|||
return [e.offsetWidth, e.offsetHeight]; |
|||
}, |
|||
|
|||
|
|||
getRelMousePos : function(e) { |
|||
var x = 0, y = 0; |
|||
if (!e) { e = window.event; } |
|||
if (typeof e.offsetX === 'number') { |
|||
x = e.offsetX; |
|||
y = e.offsetY; |
|||
} else if (typeof e.layerX === 'number') { |
|||
x = e.layerX; |
|||
y = e.layerY; |
|||
} |
|||
return { x: x, y: y }; |
|||
}, |
|||
|
|||
|
|||
getViewPos : function() { |
|||
if(typeof window.pageYOffset === 'number') { |
|||
return [window.pageXOffset, window.pageYOffset]; |
|||
} else if(document.body && (document.body.scrollLeft || document.body.scrollTop)) { |
|||
return [document.body.scrollLeft, document.body.scrollTop]; |
|||
} else if(document.documentElement && (document.documentElement.scrollLeft || document.documentElement.scrollTop)) { |
|||
return [document.documentElement.scrollLeft, document.documentElement.scrollTop]; |
|||
} else { |
|||
return [0, 0]; |
|||
} |
|||
}, |
|||
|
|||
|
|||
getViewSize : function() { |
|||
if(typeof window.innerWidth === 'number') { |
|||
return [window.innerWidth, window.innerHeight]; |
|||
} else if(document.body && (document.body.clientWidth || document.body.clientHeight)) { |
|||
return [document.body.clientWidth, document.body.clientHeight]; |
|||
} else if(document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)) { |
|||
return [document.documentElement.clientWidth, document.documentElement.clientHeight]; |
|||
} else { |
|||
return [0, 0]; |
|||
} |
|||
}, |
|||
|
|||
|
|||
URI : function(uri) { // See RFC3986
|
|||
|
|||
this.scheme = null; |
|||
this.authority = null; |
|||
this.path = ''; |
|||
this.query = null; |
|||
this.fragment = null; |
|||
|
|||
this.parse = function(uri) { |
|||
var m = uri.match(/^(([A-Za-z][0-9A-Za-z+.-]*)(:))?((\/\/)([^\/?#]*))?([^?#]*)((\?)([^#]*))?((#)(.*))?/); |
|||
this.scheme = m[3] ? m[2] : null; |
|||
this.authority = m[5] ? m[6] : null; |
|||
this.path = m[7]; |
|||
this.query = m[9] ? m[10] : null; |
|||
this.fragment = m[12] ? m[13] : null; |
|||
return this; |
|||
}; |
|||
|
|||
this.toString = function() { |
|||
var result = ''; |
|||
if(this.scheme !== null) { result = result + this.scheme + ':'; } |
|||
if(this.authority !== null) { result = result + '//' + this.authority; } |
|||
if(this.path !== null) { result = result + this.path; } |
|||
if(this.query !== null) { result = result + '?' + this.query; } |
|||
if(this.fragment !== null) { result = result + '#' + this.fragment; } |
|||
return result; |
|||
}; |
|||
|
|||
this.toAbsolute = function(base) { |
|||
var base = new jscolor.URI(base); |
|||
var r = this; |
|||
var t = new jscolor.URI; |
|||
|
|||
if(base.scheme === null) { return false; } |
|||
|
|||
if(r.scheme !== null && r.scheme.toLowerCase() === base.scheme.toLowerCase()) { |
|||
r.scheme = null; |
|||
} |
|||
|
|||
if(r.scheme !== null) { |
|||
t.scheme = r.scheme; |
|||
t.authority = r.authority; |
|||
t.path = removeDotSegments(r.path); |
|||
t.query = r.query; |
|||
} else { |
|||
if(r.authority !== null) { |
|||
t.authority = r.authority; |
|||
t.path = removeDotSegments(r.path); |
|||
t.query = r.query; |
|||
} else { |
|||
if(r.path === '') { |
|||
t.path = base.path; |
|||
if(r.query !== null) { |
|||
t.query = r.query; |
|||
} else { |
|||
t.query = base.query; |
|||
} |
|||
} else { |
|||
if(r.path.substr(0,1) === '/') { |
|||
t.path = removeDotSegments(r.path); |
|||
} else { |
|||
if(base.authority !== null && base.path === '') { |
|||
t.path = '/'+r.path; |
|||
} else { |
|||
t.path = base.path.replace(/[^\/]+$/,'')+r.path; |
|||
} |
|||
t.path = removeDotSegments(t.path); |
|||
} |
|||
t.query = r.query; |
|||
} |
|||
t.authority = base.authority; |
|||
} |
|||
t.scheme = base.scheme; |
|||
} |
|||
t.fragment = r.fragment; |
|||
|
|||
return t; |
|||
}; |
|||
|
|||
function removeDotSegments(path) { |
|||
var out = ''; |
|||
while(path) { |
|||
if(path.substr(0,3)==='../' || path.substr(0,2)==='./') { |
|||
path = path.replace(/^\.+/,'').substr(1); |
|||
} else if(path.substr(0,3)==='/./' || path==='/.') { |
|||
path = '/'+path.substr(3); |
|||
} else if(path.substr(0,4)==='/../' || path==='/..') { |
|||
path = '/'+path.substr(4); |
|||
out = out.replace(/\/?[^\/]*$/, ''); |
|||
} else if(path==='.' || path==='..') { |
|||
path = ''; |
|||
} else { |
|||
var rm = path.match(/^\/?[^\/]*/)[0]; |
|||
path = path.substr(rm.length); |
|||
out = out + rm; |
|||
} |
|||
} |
|||
return out; |
|||
} |
|||
|
|||
if(uri) { |
|||
this.parse(uri); |
|||
} |
|||
|
|||
}, |
|||
|
|||
|
|||
//
|
|||
// Usage example:
|
|||
// var myColor = new jscolor.color(myInputElement)
|
|||
//
|
|||
|
|||
color : function(target, prop) { |
|||
|
|||
|
|||
this.required = true; // refuse empty values?
|
|||
this.adjust = true; // adjust value to uniform notation?
|
|||
this.hash = false; // prefix color with # symbol?
|
|||
this.caps = true; // uppercase?
|
|||
this.slider = true; // show the value/saturation slider?
|
|||
this.valueElement = target; // value holder
|
|||
this.styleElement = target; // where to reflect current color
|
|||
this.onImmediateChange = null; // onchange callback (can be either string or function)
|
|||
this.hsv = [0, 0, 1]; // read-only 0-6, 0-1, 0-1
|
|||
this.rgb = [1, 1, 1]; // read-only 0-1, 0-1, 0-1
|
|||
this.minH = 0; // read-only 0-6
|
|||
this.maxH = 6; // read-only 0-6
|
|||
this.minS = 0; // read-only 0-1
|
|||
this.maxS = 1; // read-only 0-1
|
|||
this.minV = 0; // read-only 0-1
|
|||
this.maxV = 1; // read-only 0-1
|
|||
|
|||
this.pickerOnfocus = true; // display picker on focus?
|
|||
this.pickerMode = 'HSV'; // HSV | HVS
|
|||
this.pickerPosition = 'bottom'; // left | right | top | bottom
|
|||
this.pickerSmartPosition = true; // automatically adjust picker position when necessary
|
|||
this.pickerButtonHeight = 20; // px
|
|||
this.pickerClosable = false; |
|||
this.pickerCloseText = 'Close'; |
|||
this.pickerButtonColor = 'ButtonText'; // px
|
|||
this.pickerFace = 10; // px
|
|||
this.pickerFaceColor = 'ThreeDFace'; // CSS color
|
|||
this.pickerBorder = 1; // px
|
|||
this.pickerBorderColor = 'ThreeDHighlight ThreeDShadow ThreeDShadow ThreeDHighlight'; // CSS color
|
|||
this.pickerInset = 1; // px
|
|||
this.pickerInsetColor = 'ThreeDShadow ThreeDHighlight ThreeDHighlight ThreeDShadow'; // CSS color
|
|||
this.pickerZIndex = 10000; |
|||
|
|||
|
|||
for(var p in prop) { |
|||
if(prop.hasOwnProperty(p)) { |
|||
this[p] = prop[p]; |
|||
} |
|||
} |
|||
|
|||
|
|||
this.hidePicker = function() { |
|||
if(isPickerOwner()) { |
|||
removePicker(); |
|||
} |
|||
}; |
|||
|
|||
|
|||
this.showPicker = function() { |
|||
if(!isPickerOwner()) { |
|||
var tp = jscolor.getElementPos(target); // target pos
|
|||
var ts = jscolor.getElementSize(target); // target size
|
|||
var vp = jscolor.getViewPos(); // view pos
|
|||
var vs = jscolor.getViewSize(); // view size
|
|||
var ps = getPickerDims(this); // picker size
|
|||
var a, b, c; |
|||
switch(this.pickerPosition.toLowerCase()) { |
|||
case 'left': a=1; b=0; c=-1; break; |
|||
case 'right':a=1; b=0; c=1; break; |
|||
case 'top': a=0; b=1; c=-1; break; |
|||
default: a=0; b=1; c=1; break; |
|||
} |
|||
var l = (ts[b]+ps[b])/2; |
|||
|
|||
// picker pos
|
|||
if (!this.pickerSmartPosition) { |
|||
var pp = [ |
|||
tp[a], |
|||
tp[b]+ts[b]-l+l*c |
|||
]; |
|||
} else { |
|||
var pp = [ |
|||
-vp[a]+tp[a]+ps[a] > vs[a] ? |
|||
(-vp[a]+tp[a]+ts[a]/2 > vs[a]/2 && tp[a]+ts[a]-ps[a] >= 0 ? tp[a]+ts[a]-ps[a] : tp[a]) : |
|||
tp[a], |
|||
-vp[b]+tp[b]+ts[b]+ps[b]-l+l*c > vs[b] ? |
|||
(-vp[b]+tp[b]+ts[b]/2 > vs[b]/2 && tp[b]+ts[b]-l-l*c >= 0 ? tp[b]+ts[b]-l-l*c : tp[b]+ts[b]-l+l*c) : |
|||
(tp[b]+ts[b]-l+l*c >= 0 ? tp[b]+ts[b]-l+l*c : tp[b]+ts[b]-l-l*c) |
|||
]; |
|||
} |
|||
drawPicker(pp[a], pp[b]); |
|||
} |
|||
}; |
|||
|
|||
|
|||
this.importColor = function() { |
|||
if(!valueElement) { |
|||
this.exportColor(); |
|||
} else { |
|||
if(!this.adjust) { |
|||
if(!this.fromString(valueElement.value, leaveValue)) { |
|||
styleElement.style.backgroundImage = styleElement.jscStyle.backgroundImage; |
|||
styleElement.style.backgroundColor = styleElement.jscStyle.backgroundColor; |
|||
styleElement.style.color = styleElement.jscStyle.color; |
|||
this.exportColor(leaveValue | leaveStyle); |
|||
} |
|||
} else if(!this.required && /^\s*$/.test(valueElement.value)) { |
|||
valueElement.value = ''; |
|||
styleElement.style.backgroundImage = styleElement.jscStyle.backgroundImage; |
|||
styleElement.style.backgroundColor = styleElement.jscStyle.backgroundColor; |
|||
styleElement.style.color = styleElement.jscStyle.color; |
|||
this.exportColor(leaveValue | leaveStyle); |
|||
|
|||
} else if(this.fromString(valueElement.value)) { |
|||
// OK
|
|||
} else { |
|||
this.exportColor(); |
|||
} |
|||
} |
|||
}; |
|||
|
|||
|
|||
this.exportColor = function(flags) { |
|||
if(!(flags & leaveValue) && valueElement) { |
|||
var value = this.toString(); |
|||
if(this.caps) { value = value.toUpperCase(); } |
|||
if(this.hash) { value = '#'+value; } |
|||
valueElement.value = value; |
|||
} |
|||
if(!(flags & leaveStyle) && styleElement) { |
|||
styleElement.style.backgroundImage = "none"; |
|||
styleElement.style.backgroundColor = |
|||
'#'+this.toString(); |
|||
styleElement.style.color = |
|||
0.213 * this.rgb[0] + |
|||
0.715 * this.rgb[1] + |
|||
0.072 * this.rgb[2] |
|||
< 0.5 ? '#FFF' : '#000'; |
|||
} |
|||
if(!(flags & leavePad) && isPickerOwner()) { |
|||
redrawPad(); |
|||
} |
|||
if(!(flags & leaveSld) && isPickerOwner()) { |
|||
redrawSld(); |
|||
} |
|||
}; |
|||
|
|||
|
|||
this.fromHSV = function(h, s, v, flags) { // null = don't change
|
|||
if(h !== null) { h = Math.max(0.0, this.minH, Math.min(6.0, this.maxH, h)); } |
|||
if(s !== null) { s = Math.max(0.0, this.minS, Math.min(1.0, this.maxS, s)); } |
|||
if(v !== null) { v = Math.max(0.0, this.minV, Math.min(1.0, this.maxV, v)); } |
|||
|
|||
this.rgb = HSV_RGB( |
|||
h===null ? this.hsv[0] : (this.hsv[0]=h), |
|||
s===null ? this.hsv[1] : (this.hsv[1]=s), |
|||
v===null ? this.hsv[2] : (this.hsv[2]=v) |
|||
); |
|||
|
|||
this.exportColor(flags); |
|||
}; |
|||
|
|||
|
|||
this.fromRGB = function(r, g, b, flags) { // null = don't change
|
|||
if(r !== null) { r = Math.max(0.0, Math.min(1.0, r)); } |
|||
if(g !== null) { g = Math.max(0.0, Math.min(1.0, g)); } |
|||
if(b !== null) { b = Math.max(0.0, Math.min(1.0, b)); } |
|||
|
|||
var hsv = RGB_HSV( |
|||
r===null ? this.rgb[0] : r, |
|||
g===null ? this.rgb[1] : g, |
|||
b===null ? this.rgb[2] : b |
|||
); |
|||
if(hsv[0] !== null) { |
|||
this.hsv[0] = Math.max(0.0, this.minH, Math.min(6.0, this.maxH, hsv[0])); |
|||
} |
|||
if(hsv[2] !== 0) { |
|||
this.hsv[1] = hsv[1]===null ? null : Math.max(0.0, this.minS, Math.min(1.0, this.maxS, hsv[1])); |
|||
} |
|||
this.hsv[2] = hsv[2]===null ? null : Math.max(0.0, this.minV, Math.min(1.0, this.maxV, hsv[2])); |
|||
|
|||
// update RGB according to final HSV, as some values might be trimmed
|
|||
var rgb = HSV_RGB(this.hsv[0], this.hsv[1], this.hsv[2]); |
|||
this.rgb[0] = rgb[0]; |
|||
this.rgb[1] = rgb[1]; |
|||
this.rgb[2] = rgb[2]; |
|||
|
|||
this.exportColor(flags); |
|||
}; |
|||
|
|||
|
|||
this.fromString = function(hex, flags) { |
|||
var m = hex.match(/^\W*([0-9A-F]{3}([0-9A-F]{3})?)\W*$/i); |
|||
if(!m) { |
|||
return false; |
|||
} else { |
|||
if(m[1].length === 6) { // 6-char notation
|
|||
this.fromRGB( |
|||
parseInt(m[1].substr(0,2),16) / 255, |
|||
parseInt(m[1].substr(2,2),16) / 255, |
|||
parseInt(m[1].substr(4,2),16) / 255, |
|||
flags |
|||
); |
|||
} else { // 3-char notation
|
|||
this.fromRGB( |
|||
parseInt(m[1].charAt(0)+m[1].charAt(0),16) / 255, |
|||
parseInt(m[1].charAt(1)+m[1].charAt(1),16) / 255, |
|||
parseInt(m[1].charAt(2)+m[1].charAt(2),16) / 255, |
|||
flags |
|||
); |
|||
} |
|||
return true; |
|||
} |
|||
}; |
|||
|
|||
|
|||
this.toString = function() { |
|||
return ( |
|||
(0x100 | Math.round(255*this.rgb[0])).toString(16).substr(1) + |
|||
(0x100 | Math.round(255*this.rgb[1])).toString(16).substr(1) + |
|||
(0x100 | Math.round(255*this.rgb[2])).toString(16).substr(1) |
|||
); |
|||
}; |
|||
|
|||
|
|||
function RGB_HSV(r, g, b) { |
|||
var n = Math.min(Math.min(r,g),b); |
|||
var v = Math.max(Math.max(r,g),b); |
|||
var m = v - n; |
|||
if(m === 0) { return [ null, 0, v ]; } |
|||
var h = r===n ? 3+(b-g)/m : (g===n ? 5+(r-b)/m : 1+(g-r)/m); |
|||
return [ h===6?0:h, m/v, v ]; |
|||
} |
|||
|
|||
|
|||
function HSV_RGB(h, s, v) { |
|||
if(h === null) { return [ v, v, v ]; } |
|||
var i = Math.floor(h); |
|||
var f = i%2 ? h-i : 1-(h-i); |
|||
var m = v * (1 - s); |
|||
var n = v * (1 - s*f); |
|||
switch(i) { |
|||
case 6: |
|||
case 0: return [v,n,m]; |
|||
case 1: return [n,v,m]; |
|||
case 2: return [m,v,n]; |
|||
case 3: return [m,n,v]; |
|||
case 4: return [n,m,v]; |
|||
case 5: return [v,m,n]; |
|||
} |
|||
} |
|||
|
|||
|
|||
function removePicker() { |
|||
delete jscolor.picker.owner; |
|||
document.getElementsByTagName('body')[0].removeChild(jscolor.picker.boxB); |
|||
} |
|||
|
|||
|
|||
function drawPicker(x, y) { |
|||
if(!jscolor.picker) { |
|||
jscolor.picker = { |
|||
box : document.createElement('div'), |
|||
boxB : document.createElement('div'), |
|||
pad : document.createElement('div'), |
|||
padB : document.createElement('div'), |
|||
padM : document.createElement('div'), |
|||
sld : document.createElement('div'), |
|||
sldB : document.createElement('div'), |
|||
sldM : document.createElement('div'), |
|||
btn : document.createElement('div'), |
|||
btnS : document.createElement('span'), |
|||
btnT : document.createTextNode(THIS.pickerCloseText) |
|||
}; |
|||
for(var i=0,segSize=4; i<jscolor.images.sld[1]; i+=segSize) { |
|||
var seg = document.createElement('div'); |
|||
seg.style.height = segSize+'px'; |
|||
seg.style.fontSize = '1px'; |
|||
seg.style.lineHeight = '0'; |
|||
jscolor.picker.sld.appendChild(seg); |
|||
} |
|||
jscolor.picker.sldB.appendChild(jscolor.picker.sld); |
|||
jscolor.picker.box.appendChild(jscolor.picker.sldB); |
|||
jscolor.picker.box.appendChild(jscolor.picker.sldM); |
|||
jscolor.picker.padB.appendChild(jscolor.picker.pad); |
|||
jscolor.picker.box.appendChild(jscolor.picker.padB); |
|||
jscolor.picker.box.appendChild(jscolor.picker.padM); |
|||
jscolor.picker.btnS.appendChild(jscolor.picker.btnT); |
|||
jscolor.picker.btn.appendChild(jscolor.picker.btnS); |
|||
jscolor.picker.box.appendChild(jscolor.picker.btn); |
|||
jscolor.picker.boxB.appendChild(jscolor.picker.box); |
|||
} |
|||
|
|||
var p = jscolor.picker; |
|||
|
|||
// controls interaction
|
|||
p.box.onmouseup = |
|||
p.box.onmouseout = function() { target.focus(); }; |
|||
p.box.onmousedown = function() { abortBlur=true; }; |
|||
p.box.onmousemove = function(e) { |
|||
if (holdPad || holdSld) { |
|||
holdPad && setPad(e); |
|||
holdSld && setSld(e); |
|||
if (document.selection) { |
|||
document.selection.empty(); |
|||
} else if (window.getSelection) { |
|||
window.getSelection().removeAllRanges(); |
|||
} |
|||
dispatchImmediateChange(); |
|||
} |
|||
}; |
|||
if('ontouchstart' in window) { // if touch device
|
|||
p.box.addEventListener('touchmove', function(e) { |
|||
var event={ |
|||
'offsetX': e.touches[0].pageX-touchOffset.X, |
|||
'offsetY': e.touches[0].pageY-touchOffset.Y |
|||
}; |
|||
if (holdPad || holdSld) { |
|||
holdPad && setPad(event); |
|||
holdSld && setSld(event); |
|||
dispatchImmediateChange(); |
|||
} |
|||
e.stopPropagation(); // prevent move "view" on broswer
|
|||
e.preventDefault(); // prevent Default - Android Fix (else android generated only 1-2 touchmove events)
|
|||
}, false); |
|||
} |
|||
p.padM.onmouseup = |
|||
p.padM.onmouseout = function() { if(holdPad) { holdPad=false; jscolor.fireEvent(valueElement,'change'); } }; |
|||
p.padM.onmousedown = function(e) { |
|||
// if the slider is at the bottom, move it up
|
|||
switch(modeID) { |
|||
case 0: if (THIS.hsv[2] === 0) { THIS.fromHSV(null, null, 1.0); }; break; |
|||
case 1: if (THIS.hsv[1] === 0) { THIS.fromHSV(null, 1.0, null); }; break; |
|||
} |
|||
holdSld=false; |
|||
holdPad=true; |
|||
setPad(e); |
|||
dispatchImmediateChange(); |
|||
}; |
|||
if('ontouchstart' in window) { |
|||
p.padM.addEventListener('touchstart', function(e) { |
|||
touchOffset={ |
|||
'X': e.target.offsetParent.offsetLeft, |
|||
'Y': e.target.offsetParent.offsetTop |
|||
}; |
|||
this.onmousedown({ |
|||
'offsetX':e.touches[0].pageX-touchOffset.X, |
|||
'offsetY':e.touches[0].pageY-touchOffset.Y |
|||
}); |
|||
}); |
|||
} |
|||
p.sldM.onmouseup = |
|||
p.sldM.onmouseout = function() { if(holdSld) { holdSld=false; jscolor.fireEvent(valueElement,'change'); } }; |
|||
p.sldM.onmousedown = function(e) { |
|||
holdPad=false; |
|||
holdSld=true; |
|||
setSld(e); |
|||
dispatchImmediateChange(); |
|||
}; |
|||
if('ontouchstart' in window) { |
|||
p.sldM.addEventListener('touchstart', function(e) { |
|||
touchOffset={ |
|||
'X': e.target.offsetParent.offsetLeft, |
|||
'Y': e.target.offsetParent.offsetTop |
|||
}; |
|||
this.onmousedown({ |
|||
'offsetX':e.touches[0].pageX-touchOffset.X, |
|||
'offsetY':e.touches[0].pageY-touchOffset.Y |
|||
}); |
|||
}); |
|||
} |
|||
|
|||
// picker
|
|||
var dims = getPickerDims(THIS); |
|||
p.box.style.width = dims[0] + 'px'; |
|||
p.box.style.height = dims[1] + 'px'; |
|||
|
|||
// picker border
|
|||
p.boxB.style.position = 'absolute'; |
|||
p.boxB.style.clear = 'both'; |
|||
p.boxB.style.left = x+'px'; |
|||
p.boxB.style.top = y+'px'; |
|||
p.boxB.style.zIndex = THIS.pickerZIndex; |
|||
p.boxB.style.border = THIS.pickerBorder+'px solid'; |
|||
p.boxB.style.borderColor = THIS.pickerBorderColor; |
|||
p.boxB.style.background = THIS.pickerFaceColor; |
|||
|
|||
// pad image
|
|||
p.pad.style.width = jscolor.images.pad[0]+'px'; |
|||
p.pad.style.height = jscolor.images.pad[1]+'px'; |
|||
|
|||
// pad border
|
|||
p.padB.style.position = 'absolute'; |
|||
p.padB.style.left = THIS.pickerFace+'px'; |
|||
p.padB.style.top = THIS.pickerFace+'px'; |
|||
p.padB.style.border = THIS.pickerInset+'px solid'; |
|||
p.padB.style.borderColor = THIS.pickerInsetColor; |
|||
|
|||
// pad mouse area
|
|||
p.padM.style.position = 'absolute'; |
|||
p.padM.style.left = '0'; |
|||
p.padM.style.top = '0'; |
|||
p.padM.style.width = THIS.pickerFace + 2*THIS.pickerInset + jscolor.images.pad[0] + jscolor.images.arrow[0] + 'px'; |
|||
p.padM.style.height = p.box.style.height; |
|||
p.padM.style.cursor = 'crosshair'; |
|||
|
|||
// slider image
|
|||
p.sld.style.overflow = 'hidden'; |
|||
p.sld.style.width = jscolor.images.sld[0]+'px'; |
|||
p.sld.style.height = jscolor.images.sld[1]+'px'; |
|||
|
|||
// slider border
|
|||
p.sldB.style.display = THIS.slider ? 'block' : 'none'; |
|||
p.sldB.style.position = 'absolute'; |
|||
p.sldB.style.right = THIS.pickerFace+'px'; |
|||
p.sldB.style.top = THIS.pickerFace+'px'; |
|||
p.sldB.style.border = THIS.pickerInset+'px solid'; |
|||
p.sldB.style.borderColor = THIS.pickerInsetColor; |
|||
|
|||
// slider mouse area
|
|||
p.sldM.style.display = THIS.slider ? 'block' : 'none'; |
|||
p.sldM.style.position = 'absolute'; |
|||
p.sldM.style.right = '0'; |
|||
p.sldM.style.top = '0'; |
|||
p.sldM.style.width = jscolor.images.sld[0] + jscolor.images.arrow[0] + THIS.pickerFace + 2*THIS.pickerInset + 'px'; |
|||
p.sldM.style.height = p.box.style.height; |
|||
try { |
|||
p.sldM.style.cursor = 'pointer'; |
|||
} catch(eOldIE) { |
|||
p.sldM.style.cursor = 'hand'; |
|||
} |
|||
|
|||
// "close" button
|
|||
function setBtnBorder() { |
|||
var insetColors = THIS.pickerInsetColor.split(/\s+/); |
|||
var pickerOutsetColor = insetColors.length < 2 ? insetColors[0] : insetColors[1] + ' ' + insetColors[0] + ' ' + insetColors[0] + ' ' + insetColors[1]; |
|||
p.btn.style.borderColor = pickerOutsetColor; |
|||
} |
|||
p.btn.style.display = THIS.pickerClosable ? 'block' : 'none'; |
|||
p.btn.style.position = 'absolute'; |
|||
p.btn.style.left = THIS.pickerFace + 'px'; |
|||
p.btn.style.bottom = THIS.pickerFace + 'px'; |
|||
p.btn.style.padding = '0 15px'; |
|||
p.btn.style.height = '18px'; |
|||
p.btn.style.border = THIS.pickerInset + 'px solid'; |
|||
setBtnBorder(); |
|||
p.btn.style.color = THIS.pickerButtonColor; |
|||
p.btn.style.font = '12px sans-serif'; |
|||
p.btn.style.textAlign = 'center'; |
|||
try { |
|||
p.btn.style.cursor = 'pointer'; |
|||
} catch(eOldIE) { |
|||
p.btn.style.cursor = 'hand'; |
|||
} |
|||
p.btn.onmousedown = function () { |
|||
THIS.hidePicker(); |
|||
}; |
|||
p.btnS.style.lineHeight = p.btn.style.height; |
|||
|
|||
// load images in optimal order
|
|||
switch(modeID) { |
|||
case 0: var padImg = 'hs.png'; break; |
|||
case 1: var padImg = 'hv.png'; break; |
|||
} |
|||
p.padM.style.backgroundImage = "url('"+jscolor.getDir()+"cross.gif')"; |
|||
p.padM.style.backgroundRepeat = "no-repeat"; |
|||
p.sldM.style.backgroundImage = "url('"+jscolor.getDir()+"arrow.gif')"; |
|||
p.sldM.style.backgroundRepeat = "no-repeat"; |
|||
p.pad.style.backgroundImage = "url('"+jscolor.getDir()+padImg+"')"; |
|||
p.pad.style.backgroundRepeat = "no-repeat"; |
|||
p.pad.style.backgroundPosition = "0 0"; |
|||
|
|||
// place pointers
|
|||
redrawPad(); |
|||
redrawSld(); |
|||
|
|||
jscolor.picker.owner = THIS; |
|||
document.getElementsByTagName('body')[0].appendChild(p.boxB); |
|||
} |
|||
|
|||
|
|||
function getPickerDims(o) { |
|||
var dims = [ |
|||
2*o.pickerInset + 2*o.pickerFace + jscolor.images.pad[0] + |
|||
(o.slider ? 2*o.pickerInset + 2*jscolor.images.arrow[0] + jscolor.images.sld[0] : 0), |
|||
o.pickerClosable ? |
|||
4*o.pickerInset + 3*o.pickerFace + jscolor.images.pad[1] + o.pickerButtonHeight : |
|||
2*o.pickerInset + 2*o.pickerFace + jscolor.images.pad[1] |
|||
]; |
|||
return dims; |
|||
} |
|||
|
|||
|
|||
function redrawPad() { |
|||
// redraw the pad pointer
|
|||
switch(modeID) { |
|||
case 0: var yComponent = 1; break; |
|||
case 1: var yComponent = 2; break; |
|||
} |
|||
var x = Math.round((THIS.hsv[0]/6) * (jscolor.images.pad[0]-1)); |
|||
var y = Math.round((1-THIS.hsv[yComponent]) * (jscolor.images.pad[1]-1)); |
|||
jscolor.picker.padM.style.backgroundPosition = |
|||
(THIS.pickerFace+THIS.pickerInset+x - Math.floor(jscolor.images.cross[0]/2)) + 'px ' + |
|||
(THIS.pickerFace+THIS.pickerInset+y - Math.floor(jscolor.images.cross[1]/2)) + 'px'; |
|||
|
|||
// redraw the slider image
|
|||
var seg = jscolor.picker.sld.childNodes; |
|||
|
|||
switch(modeID) { |
|||
case 0: |
|||
var rgb = HSV_RGB(THIS.hsv[0], THIS.hsv[1], 1); |
|||
for(var i=0; i<seg.length; i+=1) { |
|||
seg[i].style.backgroundColor = 'rgb('+ |
|||
(rgb[0]*(1-i/seg.length)*100)+'%,'+ |
|||
(rgb[1]*(1-i/seg.length)*100)+'%,'+ |
|||
(rgb[2]*(1-i/seg.length)*100)+'%)'; |
|||
} |
|||
break; |
|||
case 1: |
|||
var rgb, s, c = [ THIS.hsv[2], 0, 0 ]; |
|||
var i = Math.floor(THIS.hsv[0]); |
|||
var f = i%2 ? THIS.hsv[0]-i : 1-(THIS.hsv[0]-i); |
|||
switch(i) { |
|||
case 6: |
|||
case 0: rgb=[0,1,2]; break; |
|||
case 1: rgb=[1,0,2]; break; |
|||
case 2: rgb=[2,0,1]; break; |
|||
case 3: rgb=[2,1,0]; break; |
|||
case 4: rgb=[1,2,0]; break; |
|||
case 5: rgb=[0,2,1]; break; |
|||
} |
|||
for(var i=0; i<seg.length; i+=1) { |
|||
s = 1 - 1/(seg.length-1)*i; |
|||
c[1] = c[0] * (1 - s*f); |
|||
c[2] = c[0] * (1 - s); |
|||
seg[i].style.backgroundColor = 'rgb('+ |
|||
(c[rgb[0]]*100)+'%,'+ |
|||
(c[rgb[1]]*100)+'%,'+ |
|||
(c[rgb[2]]*100)+'%)'; |
|||
} |
|||
break; |
|||
} |
|||
} |
|||
|
|||
|
|||
function redrawSld() { |
|||
// redraw the slider pointer
|
|||
switch(modeID) { |
|||
case 0: var yComponent = 2; break; |
|||
case 1: var yComponent = 1; break; |
|||
} |
|||
var y = Math.round((1-THIS.hsv[yComponent]) * (jscolor.images.sld[1]-1)); |
|||
jscolor.picker.sldM.style.backgroundPosition = |
|||
'0 ' + (THIS.pickerFace+THIS.pickerInset+y - Math.floor(jscolor.images.arrow[1]/2)) + 'px'; |
|||
} |
|||
|
|||
|
|||
function isPickerOwner() { |
|||
return jscolor.picker && jscolor.picker.owner === THIS; |
|||
} |
|||
|
|||
|
|||
function blurTarget() { |
|||
if(valueElement === target) { |
|||
THIS.importColor(); |
|||
} |
|||
if(THIS.pickerOnfocus) { |
|||
THIS.hidePicker(); |
|||
} |
|||
} |
|||
|
|||
|
|||
function blurValue() { |
|||
if(valueElement !== target) { |
|||
THIS.importColor(); |
|||
} |
|||
} |
|||
|
|||
|
|||
function setPad(e) { |
|||
var mpos = jscolor.getRelMousePos(e); |
|||
var x = mpos.x - THIS.pickerFace - THIS.pickerInset; |
|||
var y = mpos.y - THIS.pickerFace - THIS.pickerInset; |
|||
switch(modeID) { |
|||
case 0: THIS.fromHSV(x*(6/(jscolor.images.pad[0]-1)), 1 - y/(jscolor.images.pad[1]-1), null, leaveSld); break; |
|||
case 1: THIS.fromHSV(x*(6/(jscolor.images.pad[0]-1)), null, 1 - y/(jscolor.images.pad[1]-1), leaveSld); break; |
|||
} |
|||
} |
|||
|
|||
|
|||
function setSld(e) { |
|||
var mpos = jscolor.getRelMousePos(e); |
|||
var y = mpos.y - THIS.pickerFace - THIS.pickerInset; |
|||
switch(modeID) { |
|||
case 0: THIS.fromHSV(null, null, 1 - y/(jscolor.images.sld[1]-1), leavePad); break; |
|||
case 1: THIS.fromHSV(null, 1 - y/(jscolor.images.sld[1]-1), null, leavePad); break; |
|||
} |
|||
} |
|||
|
|||
|
|||
function dispatchImmediateChange() { |
|||
if (THIS.onImmediateChange) { |
|||
var callback; |
|||
if (typeof THIS.onImmediateChange === 'string') { |
|||
callback = new Function (THIS.onImmediateChange); |
|||
} else { |
|||
callback = THIS.onImmediateChange; |
|||
} |
|||
callback.call(THIS); |
|||
} |
|||
} |
|||
|
|||
|
|||
var THIS = this; |
|||
var modeID = this.pickerMode.toLowerCase()==='hvs' ? 1 : 0; |
|||
var abortBlur = false; |
|||
var |
|||
valueElement = jscolor.fetchElement(this.valueElement), |
|||
styleElement = jscolor.fetchElement(this.styleElement); |
|||
var |
|||
holdPad = false, |
|||
holdSld = false, |
|||
touchOffset = {}; |
|||
var |
|||
leaveValue = 1<<0, |
|||
leaveStyle = 1<<1, |
|||
leavePad = 1<<2, |
|||
leaveSld = 1<<3; |
|||
|
|||
// target
|
|||
jscolor.addEvent(target, 'focus', function() { |
|||
if(THIS.pickerOnfocus) { THIS.showPicker(); } |
|||
}); |
|||
jscolor.addEvent(target, 'blur', function() { |
|||
if(!abortBlur) { |
|||
window.setTimeout(function(){ abortBlur || blurTarget(); abortBlur=false; }, 0); |
|||
} else { |
|||
abortBlur = false; |
|||
} |
|||
}); |
|||
|
|||
// valueElement
|
|||
if(valueElement) { |
|||
var updateField = function() { |
|||
THIS.fromString(valueElement.value, leaveValue); |
|||
dispatchImmediateChange(); |
|||
}; |
|||
jscolor.addEvent(valueElement, 'keyup', updateField); |
|||
jscolor.addEvent(valueElement, 'input', updateField); |
|||
jscolor.addEvent(valueElement, 'blur', blurValue); |
|||
valueElement.setAttribute('autocomplete', 'off'); |
|||
} |
|||
|
|||
// styleElement
|
|||
if(styleElement) { |
|||
styleElement.jscStyle = { |
|||
backgroundImage : styleElement.style.backgroundImage, |
|||
backgroundColor : styleElement.style.backgroundColor, |
|||
color : styleElement.style.color |
|||
}; |
|||
} |
|||
|
|||
// require images
|
|||
switch(modeID) { |
|||
case 0: jscolor.requireImage('hs.png'); break; |
|||
case 1: jscolor.requireImage('hv.png'); break; |
|||
} |
|||
jscolor.requireImage('cross.gif'); |
|||
jscolor.requireImage('arrow.gif'); |
|||
|
|||
this.importColor(); |
|||
} |
|||
|
|||
}; |
|||
|
|||
|
|||
jscolor.install(); |
|||
@ -1,278 +0,0 @@ |
|||
/* |
|||
* oekaki.js |
|||
* https://github.com/vichan-devel/Tinyboard/blob/master/js/oekaki.js
|
|||
* |
|||
* Warning: this script is unsupported and staged for deletion/replacement |
|||
* Please consult this bug report: |
|||
* https://github.com/vichan-devel/Tinyboard/issues/20
|
|||
* |
|||
* Released under the MIT license |
|||
* Copyright (c) 2013 copypaste <wizardchan@hush.com> |
|||
* Copyright (c) 2013-2014 Marcin Łabanowski <marcin@6irc.net> |
|||
* |
|||
* Usage: (it wouldn't work when mixed with ajax.js) |
|||
* $config['additional_javascript'][] = 'js/jquery.min.js'; |
|||
* $config['additional_javascript'][] = 'js/oekaki.js'; |
|||
* $config['additional_javascript'][] = 'js/jscolor/jscolor.js'; |
|||
* //$config['additional_javascript'][] = 'js/upload-selection.js';
|
|||
*/ |
|||
|
|||
$(function() { |
|||
// Init
|
|||
var oekaki_form = '\ |
|||
<tr id="oekaki">\ |
|||
<th>\ |
|||
Oekaki\ |
|||
</th>\ |
|||
<td>\ |
|||
<canvas width="'+oekaki_options.width+'" height="'+oekaki_options.height+'" id="oekaki_canvas" style="border:1px solid black;-webkit-user-select: none;-moz-user-select: none;"></canvas>\ |
|||
<p><button type="button" id="brushsize">'+_('Brush size')+'</button><input class="color" id="color" value="000000" placeholder="Color"/><button type="button" id="text">'+_('Set text')+'</button><button type="button" id="clear">'+_('Clear')+'</button><button type="button" id="save">'+_('Save')+'</button><button type="button" id="load">'+_('Load')+'</button><br/>\ |
|||
<button type="button" id="eraser">'+_('Toggle eraser')+'</button><button type="button" id="getcolor">'+_('Get color')+'</button><button type="button" id="fill">'+_('Fill')+'</button>\ |
|||
</p><p><textarea id="savebox"></textarea><label id="confirm_oekaki_label"><input id="confirm_oekaki" type="checkbox"/> '+_('Use oekaki instead of file?')+'</label></p>\ |
|||
<img id="saved" style="display:none">\ |
|||
</td>\ |
|||
</tr>' |
|||
|
|||
function init_oekaki() { |
|||
// Add oekaki after the file input
|
|||
$('form[name="post"]:not(#quick-reply) input[type="file"]').parent().parent().after(oekaki_form); |
|||
// Add "edit in oekaki" links
|
|||
$(".fileinfo .unimportant").append(' <a href="javascript:void(0)" class="edit_in_oekaki">['+_('Edit in oekaki')+']</a>'); |
|||
// Init oekaki vars
|
|||
canvas = $("#oekaki_canvas"); |
|||
context = canvas[0].getContext("2d"); |
|||
is_drawing = false; |
|||
text = ""; |
|||
eraser = getcolor = fill = false; |
|||
context.strokeStyle = context.fillStyle = "black"; |
|||
// Attach canvas events
|
|||
attach_events(); |
|||
} |
|||
|
|||
if (active_page == 'index' || active_page == 'thread') { |
|||
init_oekaki(); |
|||
} |
|||
|
|||
//http://stackoverflow.com/a/5624139/1901658
|
|||
function hexToRgb(hex) { |
|||
var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex); |
|||
return result ? { |
|||
r: parseInt(result[1], 16), |
|||
g: parseInt(result[2], 16), |
|||
b: parseInt(result[3], 16) |
|||
} : null; |
|||
} |
|||
|
|||
//http://stackoverflow.com/a/4025958/1901658
|
|||
function arraysEqual(arr1, arr2) { |
|||
if(arr1.length !== arr2.length) |
|||
return false; |
|||
for(var i = arr1.length; i--;) { |
|||
if(arr1[i] !== arr2[i]) |
|||
return false; |
|||
} |
|||
|
|||
return true; |
|||
} |
|||
|
|||
function getmousepos(e){ |
|||
var r = canvas[0].getBoundingClientRect(); |
|||
mouseX = Math.round(e.clientX - r.left); |
|||
mouseY = Math.round(e.clientY - r.top); |
|||
} |
|||
|
|||
function setcolor(){ |
|||
context.strokeStyle = context.fillStyle = "#"+$(".color").val(); |
|||
} |
|||
|
|||
function flood_fill(x, y, target){ |
|||
var pixel = context.createImageData(1,1); |
|||
var color = hexToRgb("#"+$(".color").val()); |
|||
pixel.data[0] = color.r; pixel.data[1] = color.g; pixel.data[2] = color.b; pixel.data[3] = 255; |
|||
var queue = []; |
|||
var node = [x, y]; |
|||
queue.push(node); |
|||
//var iters = 0;
|
|||
while (queue.length > 0) { |
|||
var n = queue.pop(); |
|||
var data = context.getImageData(n[0], n[1], 1, 1).data; |
|||
var d = [data[0], data[1], data[2], data[3]]; |
|||
var t = [target[0], target[1], target[2], target[3]]; |
|||
if (arraysEqual(d, t) && n[0] < canvas.width() && n[1] < canvas.height() && n[0] > -1 && n[1] > -1){ |
|||
context.putImageData(pixel, n[0], n[1]); |
|||
queue.push([n[0], n[1]-1]); |
|||
queue.push([n[0], n[1]+1]); |
|||
queue.push([n[0]-1, n[1]]); |
|||
queue.push([n[0]+1, n[1]]); |
|||
//iters++;
|
|||
} |
|||
//if (iters%100===0){console.log(n[0]);console.log(n[1])}
|
|||
|
|||
} |
|||
return; |
|||
} |
|||
|
|||
function color_under_pixel(x, y){ |
|||
return context.getImageData(x, y, 1, 1).data; |
|||
} |
|||
|
|||
function attach_events(){ |
|||
|
|||
canvas.on("mousedown", function(e){ |
|||
getmousepos(e); |
|||
$(this).css("cursor","none"); |
|||
if (getcolor) { |
|||
var imagedata = color_under_pixel(mouseX, mouseY); |
|||
$("#color")[0].color.fromRGB(imagedata[0], imagedata[1], imagedata[2]); |
|||
getcolor = false; |
|||
setcolor(); |
|||
} |
|||
else if (fill && !eraser) { |
|||
flood_fill(mouseX, mouseY, color_under_pixel(mouseX, mouseY)); |
|||
fill = false; |
|||
} |
|||
else { |
|||
is_drawing = true; |
|||
context.beginPath(); |
|||
context.moveTo(mouseX,mouseY); |
|||
context.fillText(text,mouseX,mouseY); |
|||
$("#confirm_oekaki").attr("checked",true); |
|||
} |
|||
|
|||
}); |
|||
|
|||
canvas.on("mousemove", function(e){ |
|||
getmousepos(e); |
|||
if (is_drawing) { |
|||
context.lineTo(mouseX,mouseY); |
|||
context.stroke() |
|||
} |
|||
}); |
|||
|
|||
canvas.on("mouseup mouseout", function(e){ |
|||
context.stroke() |
|||
$(this).css("cursor","auto"); |
|||
is_drawing = false; |
|||
}); |
|||
|
|||
$("#brushsize").on("click",function(){ |
|||
var size = prompt("Enter brush size"); |
|||
if (parseInt(size) == NaN) { |
|||
return |
|||
} |
|||
else { |
|||
context.lineWidth = size; |
|||
} |
|||
}); |
|||
|
|||
$(".color").on("change", setcolor); |
|||
|
|||
$("#text").on("click", function(e){ |
|||
text = prompt(_("Enter some text")) || ""; |
|||
context.font = prompt(_("Enter font or leave empty"), context.font) |
|||
}); |
|||
|
|||
function clear(){ |
|||
context.beginPath(); |
|||
context.clearRect(0,0,canvas.width(),canvas.height()); |
|||
$("#confirm_oekaki").attr("checked",false) |
|||
canvas[0].height = oekaki_options.height; canvas[0].width = oekaki_options.width; |
|||
}; |
|||
|
|||
$("#clear").on("click", clear); |
|||
|
|||
$("#save").on("click",function(){ |
|||
$("#savebox").val(canvas[0].toDataURL()); |
|||
}); |
|||
|
|||
$("#load").on("click", function(){ |
|||
clear(); |
|||
var img = new Image(); |
|||
img.src = $("#savebox").val(); |
|||
img.onload = function(){context.drawImage(img,0,0);}; |
|||
$("#confirm_oekaki").attr("checked",true) |
|||
}); |
|||
|
|||
$("#eraser").on("click", function(){ |
|||
if (eraser) { |
|||
eraser = false; |
|||
context.strokeStyle = context.fillStyle = "#"+$(".color").val(); |
|||
context.globalCompositeOperation = old_gco; |
|||
} |
|||
else { |
|||
eraser = true; |
|||
old_gco = context.globalCompositeOperation; |
|||
context.globalCompositeOperation = "destination-out"; |
|||
context.strokeStyle = "rgba(0,0,0,1)"; |
|||
} |
|||
}); |
|||
|
|||
$("#getcolor").on("click", function(){ |
|||
getcolor = true; |
|||
}); |
|||
|
|||
$("#fill").on("click", function(){ |
|||
fill = true; |
|||
}); |
|||
|
|||
$(".edit_in_oekaki").on("click", function(){ |
|||
var img_link = $(this).parent().parent().parent().find("a>img.post-image").parent()[0] |
|||
var img = new Image(); |
|||
img.onload = function() { |
|||
canvas[0].width = img.width; canvas[0].height = img.height; |
|||
context.drawImage(img, 0, 0); |
|||
} |
|||
img.src = $(img_link).attr("href"); |
|||
|
|||
if (typeof enable_oekaki === 'function') { // for upload-selection.js
|
|||
enable_oekaki(); |
|||
} |
|||
return false; |
|||
}); |
|||
} |
|||
|
|||
function dataURItoBlob(dataURI) { |
|||
var binary = atob(dataURI.split(',')[1]); |
|||
var array = new Array(binary.length); |
|||
for(var i = 0; i < binary.length; i++) { |
|||
array[i] = binary.charCodeAt(i); |
|||
} |
|||
return new Blob([new Uint8Array(array)], {type: 'image/jpeg'}); |
|||
} |
|||
|
|||
$("form[name='post']").on("submit", function(e){ |
|||
if ($("#confirm_oekaki").is(":checked")) { |
|||
e.preventDefault(); |
|||
$("input[type='file']").remove(); |
|||
var dataURL = canvas[0].toDataURL(); |
|||
var blob = dataURItoBlob(dataURL); |
|||
var fd = new FormData(document.forms[0]); |
|||
fd.append("file", blob, "Oekaki.png"); |
|||
fd.append("post", $("input[name='post']").val()); |
|||
$.ajax({ |
|||
type: "POST", |
|||
url: oekaki_options.root+"post.php", |
|||
data: fd, |
|||
processData: false, |
|||
contentType: false, |
|||
success: function(data) { |
|||
location.reload(); |
|||
}, |
|||
error: function(jq, data, et) { |
|||
if (jq.responseText == '' && data == 'error') { |
|||
//probably jquery bug, ignore
|
|||
location.reload(); |
|||
} |
|||
else |
|||
{ |
|||
alert($('h2',jq.responseText).text()); |
|||
} |
|||
} |
|||
}); |
|||
} |
|||
|
|||
else { |
|||
return true; |
|||
}; |
|||
}); |
|||
}); |
|||
Loading…
Reference in new issue