interface/main/calendar/modules/PostCalendar/pnincludes/ColorPicker2.js

   1 // ===================================================================
   2 // Author: Matt Kruse <matt@mattkruse.com>
   3 // WWW: http://www.mattkruse.com/
   4 //
   5 // NOTICE: You may use this code for any purpose, commercial or
   6 // private, without any further permission from the author. You may
   7 // remove this notice from your final code if you wish, however it is
   8 // appreciated by the author if at least my web site address is kept.
   9 //
  10 // You may *NOT* re-distribute this code in any way except through its
  11 // use. That means, you can include it in your product, or your web
  12 // site, or any other form where the code is actually being used. You
  13 // may not put the plain javascript up on your site for download or
  14 // include it in your javascript libraries for download. Instead,
  15 // please just point to my URL to ensure the most up-to-date versions
  16 // of the files. Thanks.
  17 // ===================================================================
  18
  19
  20 /*
  21 ColorPicker.js
  22 Author: Matt Kruse
  23 Last modified: 6/19/01
  24
  25 DESCRIPTION: This widget is used to select a color, in hexadecimal #RRGGBB
  26 form. It uses a color "swatch" to display the standard 216-color web-safe
  27 palette. The user can then click on a color to select it.
  28
  29 COMPATABILITY: See notes in AnchorPosition.js and PopupWindow.js.
  30 Only the latest DHTML-capable browsers will show the color and hex values
  31 at the bottom as your mouse goes over them.
  32
  33 USAGE:
  34 // Create a new ColorPicker object using DHTML popup
  35 var cp = new ColorPicker();
  36
  37 // Create a new ColorPicker object using Window Popup
  38 var cp = new ColorPicker('window');
  39
  40 // Add a link in your page to trigger the popup. For example:
  41 <A HREF="#" onClick="cp.show('pick');return false;" NAME="pick" ID="pick">Pick</A>
  42
  43 // If using DHTML popup, write out the required DIV tag near the bottom
  44 // of your page.
  45 <SCRIPT LANGUAGE="JavaScript">cp.writeDiv()</SCRIPT>
  46
  47 // Write the 'pickColor' function that will be called when the user clicks
  48 // a color and do something with the value
  49 function pickColor(color) {
  50         field.value = color;
  51         }
  52
  53 NOTES:
  54 1) Requires the functions in AnchorPosition.js and PopupWindow.js
  55
  56 2) Your anchor tag MUST contain both NAME and ID attributes which are the
  57    same. For example:
  58    <A NAME="test" ID="test"> </A>
  59
  60 3) There must be at least a space between <A> </A> for IE5.5 to see the
  61    anchor tag correctly. Do not do <A></A> with no space.
  62
  63 4) When a ColorPicker object is created, a handler for 'onmouseup' is
  64    attached to any event handler you may have already defined. Do NOT define
  65    an event handler for 'onmouseup' after you define a ColorPicker object or
  66    the color picker will not hide itself correctly.
  67 */
  68
  69 function ColorPicker_writeDiv() {
  70         document.writeln("<DIV ID=\"colorPickerDiv\" STYLE=\"position:absolute;visibility:hidden;\"> </DIV>");
  71         }
  72
  73 function ColorPicker_show(anchorname) {
  74         this.showPopup(anchorname);
  75         }
  76
  77 function ColorPicker_pickColor(color,obj) {
  78         obj.hidePopup();
  79         if (window.pickColor) {
  80                 pickColor(color);
  81                 }
  82         else {
  83                 alert("You must define a function named 'pickColor' to receive the value clicked!");
  84                 }
  85         }
  86
  87 // This function runs when you move your mouse over a color block, if you have a newer browser
  88 function ColorPicker_highlightColor(c) {
  89         var thedoc = (arguments.length>1)?arguments[1]:window.document;
  90         var d = thedoc.getElementById("colorPickerSelectedColor");
  91         d.style.backgroundColor = c;
  92         d = thedoc.getElementById("colorPickerSelectedColorValue");
  93         d.innerHTML = c;
  94         }
  95
  96 function ColorPicker() {
  97         var windowMode = false;
  98         // Create a new PopupWindow object
  99         if (arguments.length==0) {
 100                 var divname = "colorPickerDiv";
 101                 }
 102         else if (arguments[0] == "window") {
 103                 var divname = '';
 104                 windowMode = true;
 105                 }
 106         else {
 107                 var divname = arguments[0];
 108                 }
 109
 110         if (divname != "") {
 111                 var cp = new PopupWindow(divname);
 112                 }
 113         else {
 114                 var cp = new PopupWindow();
 115                 cp.setSize(250,225);
 116                 }
 117
 118         // Object variables
 119         cp.currentValue = "#FFFFFF";
 120
 121         // Method Mappings
 122         cp.writeDiv = ColorPicker_writeDiv;
 123         cp.highlightColor = ColorPicker_highlightColor;
 124         cp.show = ColorPicker_show;
 125
 126         // Code to populate color picker window
 127         var colors = new Array("#000000","#000033","#000066","#000099","#0000CC","#0000FF","#330000","#330033","#330066","#330099","#3300CC",
 128                                                         "#3300FF","#660000","#660033","#660066","#660099","#6600CC","#6600FF","#990000","#990033","#990066","#990099",
 129                                                         "#9900CC","#9900FF","#CC0000","#CC0033","#CC0066","#CC0099","#CC00CC","#CC00FF","#FF0000","#FF0033","#FF0066",
 130                                                         "#FF0099","#FF00CC","#FF00FF","#003300","#003333","#003366","#003399","#0033CC","#0033FF","#333300","#333333",
 131                                                         "#333366","#333399","#3333CC","#3333FF","#663300","#663333","#663366","#663399","#6633CC","#6633FF","#993300",
 132                                                         "#993333","#993366","#993399","#9933CC","#9933FF","#CC3300","#CC3333","#CC3366","#CC3399","#CC33CC","#CC33FF",
 133                                                         "#FF3300","#FF3333","#FF3366","#FF3399","#FF33CC","#FF33FF","#006600","#006633","#006666","#006699","#0066CC",
 134                                                         "#0066FF","#336600","#336633","#336666","#336699","#3366CC","#3366FF","#666600","#666633","#666666","#666699",
 135                                                         "#6666CC","#6666FF","#996600","#996633","#996666","#996699","#9966CC","#9966FF","#CC6600","#CC6633","#CC6666",
 136                                                         "#CC6699","#CC66CC","#CC66FF","#FF6600","#FF6633","#FF6666","#FF6699","#FF66CC","#FF66FF","#009900","#009933",
 137                                                         "#009966","#009999","#0099CC","#0099FF","#339900","#339933","#339966","#339999","#3399CC","#3399FF","#669900",
 138                                                         "#669933","#669966","#669999","#6699CC","#6699FF","#999900","#999933","#999966","#999999","#9999CC","#9999FF",
 139                                                         "#CC9900","#CC9933","#CC9966","#CC9999","#CC99CC","#CC99FF","#FF9900","#FF9933","#FF9966","#FF9999","#FF99CC",
 140                                                         "#FF99FF","#00CC00","#00CC33","#00CC66","#00CC99","#00CCCC","#00CCFF","#33CC00","#33CC33","#33CC66","#33CC99",
 141                                                         "#33CCCC","#33CCFF","#66CC00","#66CC33","#66CC66","#66CC99","#66CCCC","#66CCFF","#99CC00","#99CC33","#99CC66",
 142                                                         "#99CC99","#99CCCC","#99CCFF","#CCCC00","#CCCC33","#CCCC66","#CCCC99","#CCCCCC","#CCCCFF","#FFCC00","#FFCC33",
 143                                                         "#FFCC66","#FFCC99","#FFCCCC","#FFCCFF","#00FF00","#00FF33","#00FF66","#00FF99","#00FFCC","#00FFFF","#33FF00",
 144                                                         "#33FF33","#33FF66","#33FF99","#33FFCC","#33FFFF","#66FF00","#66FF33","#66FF66","#66FF99","#66FFCC","#66FFFF",
 145                                                         "#99FF00","#99FF33","#99FF66","#99FF99","#99FFCC","#99FFFF","#CCFF00","#CCFF33","#CCFF66","#CCFF99","#CCFFCC",
 146                                                         "#CCFFFF","#FFFF00","#FFFF33","#FFFF66","#FFFF99","#FFFFCC","#FFFFFF");
 147         var total = colors.length;
 148         var width = 18;
 149         var cp_contents = "";
 150         var windowRef = (windowMode)?"window.opener.":"";
 151         if (windowMode) {
 152                 cp_contents += "<HTML><HEAD><TITLE>Select Color</TITLE></HEAD>";
 153                 cp_contents += "<BODY MARGINWIDTH=0 MARGINHEIGHT=0 LEFMARGIN=0 TOPMARGIN=0><CENTER>";
 154                 }
 155         cp_contents += "<TABLE BORDER=1 CELLSPACING=1 CELLPADDING=0>";
 156         var use_highlight = (document.getElementById || document.all)?true:false;
 157         for (var i=0; i<total; i++) {
 158                 if ((i % width) == 0) { cp_contents += "<TR>"; }
 159                 if (use_highlight) { var mo = 'onMouseOver="'+windowRef+'ColorPicker_highlightColor(\''+colors[i]+'\',window.document)"'; }
 160                 else { mo = ""; }
 161                 cp_contents += '<TD BGCOLOR="'+colors[i]+'"><FONT SIZE="-3"><A HREF="#" onClick="'+windowRef+'ColorPicker_pickColor(\''+colors[i]+'\','+windowRef+'window.popupWindowObjects['+cp.index+']);return false;" '+mo+' STYLE="text-decoration:none;">&nbsp;&nbsp;&nbsp;</A></FONT></TD>';
 162                 if ( ((i+1)>=total) || (((i+1) % width) == 0)) {
 163                         cp_contents += "</TR>";
 164                         }
 165                 }
 166         // If the browser supports dynamically changing TD cells, add the fancy stuff
 167         if (document.getElementById) {
 168                 var width1 = Math.floor(width/2);
 169                 var width2 = width = width1;
 170                 cp_contents += "<TR><TD COLSPAN='"+width1+"' BGCOLOR='#ffffff' ID='colorPickerSelectedColor'>&nbsp;</TD><TD COLSPAN='"+width2+"' ALIGN='CENTER' ID='colorPickerSelectedColorValue'>#FFFFFF</TD></TR>";
 171                 }
 172         cp_contents += "</TABLE>";
 173         if (windowMode) {
 174                 cp_contents += "</CENTER></BODY></HTML>";
 175                 }
 176         // end populate code
 177
 178         // Write the contents to the popup object
 179         cp.populate(cp_contents);
 180         // Move the table down a bit so you can see it
 181         cp.offsetY = 25;
 182         cp.autoHide();
 183         return cp;
 184         }