Update to MediaWiki 1.24.1

1 files changed, 286 insertions, 0 deletions

diff --git a/resources/src/jquery/jquery.farbtastic.js b/resources/src/jquery/jquery.farbtastic.js
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+++ b/resources/src/jquery/jquery.farbtastic.js
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+/**
+ * Farbtastic Color Picker 1.2
+ * © 2008 Steven Wittens
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+//Adapted to uniform style with jQuery UI widgets and slightly change behavior
+//TODO:
+// - remove duplicated code by replacing it with jquery.colorUtils and modern jQuery
+// - uniform code style
+
+jQuery.fn.farbtastic = function (callback) {
+	$.farbtastic(this, callback);
+	return this;
+};
+
+jQuery.farbtastic = function (container, callback) {
+	var container = $(container).get(0);
+	return container.farbtastic || (container.farbtastic = new jQuery._farbtastic(container, callback));
+}
+
+jQuery._farbtastic = function (container, callback) {
+	// Store farbtastic object
+	var fb = this;
+
+	// Insert markup
+	$(container).html('<div class="farbtastic ui-widget-content"><div class="color"></div><div class="wheel"></div><div class="overlay"></div><div class="h-marker marker"></div><div class="sl-marker marker"></div></div>');
+	$(container).addClass('ui-widget');
+	var e = $('.farbtastic', container);
+	fb.wheel = $('.wheel', container).get(0);
+	// Dimensions
+	fb.radius = 84;
+	fb.square = 100;
+	fb.width = 194;
+
+	// Fix background PNGs in IE6
+	if (navigator.appVersion.match(/MSIE [0-6]\./)) {
+		$('*', e).each(function () {
+			if (this.currentStyle.backgroundImage != 'none') {
+				var image = this.currentStyle.backgroundImage;
+				image = this.currentStyle.backgroundImage.slice(5, image.length - 2);
+				$(this).css({
+					'backgroundImage': 'none',
+					'filter': "progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=crop, src='" + image + "')"
+				});
+			}
+		});
+	}
+
+	/**
+	 * Link to the given element(s) or callback.
+	 */
+	fb.linkTo = function (callback) {
+		// Unbind previous nodes
+		if (typeof fb.callback == 'object') {
+			$(fb.callback).unbind('keyup', fb.updateValue);
+		}
+
+		// Reset color
+		fb.color = null;
+
+		// Bind callback or elements
+		if (typeof callback == 'function') {
+			fb.callback = callback;
+		}
+		else if (typeof callback == 'object' || typeof callback == 'string') {
+			fb.callback = $(callback);
+			fb.callback.bind('keyup', fb.updateValue);
+			if (fb.callback.get(0).value) {
+				fb.setColor(fb.callback.get(0).value);
+			}
+		}
+		return this;
+	}
+	fb.updateValue = function (event) {
+		if (this.value != fb.color) {
+			fb.setColor(this.value);
+		}
+	}
+
+	/**
+	 * Change color with HTML syntax #123456
+	 */
+	fb.setColor = function (color) {
+		var rgb = $.colorUtil.getRGB( color );
+		if (fb.color != color && rgb) {
+			rgb = rgb.slice( 0 ); //make a clone
+			//TODO: rewrite code so that this is not needed
+			rgb[0] /= 255;
+			rgb[1] /= 255;
+			rgb[2] /= 255;
+			fb.color = color;
+			fb.rgb = rgb;
+			fb.hsl = fb.RGBToHSL(fb.rgb);
+			fb.updateDisplay();
+		}
+		return this;
+	}
+
+	/**
+	 * Change color with HSL triplet [0..1, 0..1, 0..1]
+	 */
+	fb.setHSL = function (hsl) {
+		fb.hsl = hsl;
+		fb.rgb = fb.HSLToRGB(hsl);
+		fb.color = fb.pack(fb.rgb);
+		fb.updateDisplay();
+		return this;
+	}
+
+	/////////////////////////////////////////////////////
+
+	/**
+	 * Retrieve the coordinates of the given event relative to the center
+	 * of the widget.
+	 */
+	fb.widgetCoords = function (event) {
+		var ref = $( fb.wheel ).offset();
+		return {
+			x: event.pageX - ref.left - fb.width / 2,
+			y: event.pageY - ref.top - fb.width / 2
+		};
+	}
+
+	/**
+	 * Mousedown handler
+	 */
+	fb.mousedown = function (event) {
+		// Capture mouse
+		if (!document.dragging) {
+			$(document).bind('mousemove', fb.mousemove).bind('mouseup', fb.mouseup);
+			document.dragging = true;
+		}
+
+		// Check which area is being dragged
+		var pos = fb.widgetCoords(event);
+		fb.circleDrag = Math.max(Math.abs(pos.x), Math.abs(pos.y)) * 2 > fb.square;
+
+		// Process
+		fb.mousemove(event);
+		return false;
+	}
+
+	/**
+	 * Mousemove handler
+	 */
+	fb.mousemove = function (event) {
+		// Get coordinates relative to color picker center
+		var pos = fb.widgetCoords(event);
+
+		// Set new HSL parameters
+		if (fb.circleDrag) {
+			var hue = Math.atan2(pos.x, -pos.y) / 6.28;
+			if (hue < 0) hue += 1;
+			fb.setHSL([hue, fb.hsl[1], fb.hsl[2]]);
+		}
+		else {
+			var sat = Math.max(0, Math.min(1, -(pos.x / fb.square) + .5));
+			var lum = Math.max(0, Math.min(1, -(pos.y / fb.square) + .5));
+			fb.setHSL([fb.hsl[0], sat, lum]);
+		}
+		return false;
+	}
+
+	/**
+	 * Mouseup handler
+	 */
+	fb.mouseup = function () {
+		// Uncapture mouse
+		$(document).unbind('mousemove', fb.mousemove);
+		$(document).unbind('mouseup', fb.mouseup);
+		document.dragging = false;
+	}
+
+	/**
+	 * Update the markers and styles
+	 */
+	fb.updateDisplay = function () {
+		// Markers
+		var angle = fb.hsl[0] * 6.28;
+		$('.h-marker', e).css({
+			left: Math.round(Math.sin(angle) * fb.radius + fb.width / 2) + 'px',
+			top: Math.round(-Math.cos(angle) * fb.radius + fb.width / 2) + 'px'
+		});
+
+		$('.sl-marker', e).css({
+			left: Math.round(fb.square * (.5 - fb.hsl[1]) + fb.width / 2) + 'px',
+			top: Math.round(fb.square * (.5 - fb.hsl[2]) + fb.width / 2) + 'px'
+		});
+
+		// Saturation/Luminance gradient
+		$('.color', e).css('backgroundColor', fb.pack(fb.HSLToRGB([fb.hsl[0], 1, 0.5])));
+
+		// Linked elements or callback
+		if (typeof fb.callback == 'object') {
+			// Set background/foreground color
+			$(fb.callback).css({
+				backgroundColor: fb.color,
+				color: fb.hsl[2] > 0.5 ? '#000' : '#fff'
+			});
+
+			// Change linked value
+			$(fb.callback).each(function() {
+				if ( $( this ).val() != fb.color) {
+					$( this ).val( fb.color ).change();
+				}
+			});
+		}
+		else if (typeof fb.callback == 'function') {
+			fb.callback.call(fb, fb.color);
+		}
+	}
+
+	/* Various color utility functions */
+	fb.pack = function (rgb) {
+		var r = Math.round(rgb[0] * 255);
+		var g = Math.round(rgb[1] * 255);
+		var b = Math.round(rgb[2] * 255);
+		return '#' + (r < 16 ? '0' : '') + r.toString(16) +
+					 (g < 16 ? '0' : '') + g.toString(16) +
+					 (b < 16 ? '0' : '') + b.toString(16);
+	}
+
+	fb.HSLToRGB = function (hsl) {
+		var m1, m2, r, g, b;
+		var h = hsl[0], s = hsl[1], l = hsl[2];
+		m2 = (l <= 0.5) ? l * (s + 1) : l + s - l*s;
+		m1 = l * 2 - m2;
+		return [this.hueToRGB(m1, m2, h+0.33333),
+				this.hueToRGB(m1, m2, h),
+				this.hueToRGB(m1, m2, h-0.33333)];
+	}
+
+	fb.hueToRGB = function (m1, m2, h) {
+		h = (h < 0) ? h + 1 : ((h > 1) ? h - 1 : h);
+		if (h * 6 < 1) return m1 + (m2 - m1) * h * 6;
+		if (h * 2 < 1) return m2;
+		if (h * 3 < 2) return m1 + (m2 - m1) * (0.66666 - h) * 6;
+		return m1;
+	}
+
+	fb.RGBToHSL = function (rgb) {
+		var min, max, delta, h, s, l;
+		var r = rgb[0], g = rgb[1], b = rgb[2];
+		min = Math.min(r, Math.min(g, b));
+		max = Math.max(r, Math.max(g, b));
+		delta = max - min;
+		l = (min + max) / 2;
+		s = 0;
+		if (l > 0 && l < 1) {
+			s = delta / (l < 0.5 ? (2 * l) : (2 - 2 * l));
+		}
+		h = 0;
+		if (delta > 0) {
+			if (max == r && max != g) h += (g - b) / delta;
+			if (max == g && max != b) h += (2 + (b - r) / delta);
+			if (max == b && max != r) h += (4 + (r - g) / delta);
+			h /= 6;
+		}
+		return [h, s, l];
+	}
+
+	// Install mousedown handler (the others are set on the document on-demand)
+	$('*', e).mousedown(fb.mousedown);
+
+		// Init color
+	fb.setColor('#000000');
+
+	// Set linked elements/callback
+	if (callback) {
+		fb.linkTo(callback);
+	}
+}