You are viewing a plain text version of this content. The canonical link for it is here.
Posted to xap-commits@incubator.apache.org by mt...@apache.org on 2007/03/14 20:37:27 UTC
svn commit: r518313 [10/43] - in /incubator/xap/trunk/codebase/src/dojo: ./
src/ src/animation/ src/cal/ src/charting/ src/charting/svg/
src/charting/vml/ src/collections/ src/crypto/ src/data/ src/data/core/
src/data/old/ src/data/old/format/ src/data...
Added: incubator/xap/trunk/codebase/src/dojo/src/date/serialize.js
URL: http://svn.apache.org/viewvc/incubator/xap/trunk/codebase/src/dojo/src/date/serialize.js?view=auto&rev=518313
==============================================================================
--- incubator/xap/trunk/codebase/src/dojo/src/date/serialize.js (added)
+++ incubator/xap/trunk/codebase/src/dojo/src/date/serialize.js Wed Mar 14 13:36:44 2007
@@ -0,0 +1,175 @@
+/*
+ Copyright (c) 2004-2006, The Dojo Foundation
+ All Rights Reserved.
+
+ Licensed under the Academic Free License version 2.1 or above OR the
+ modified BSD license. For more information on Dojo licensing, see:
+
+ http://dojotoolkit.org/community/licensing.shtml
+*/
+
+dojo.provide("dojo.date.serialize");
+
+dojo.require("dojo.string.common");
+
+/* ISO 8601 Functions
+ *********************/
+
+dojo.date.setIso8601 = function(/*Date*/dateObject, /*String*/formattedString){
+ // summary: sets a Date object based on an ISO 8601 formatted string (uses date and time)
+ var comps = (formattedString.indexOf("T") == -1) ? formattedString.split(" ") : formattedString.split("T");
+ dateObject = dojo.date.setIso8601Date(dateObject, comps[0]);
+ if(comps.length == 2){ dateObject = dojo.date.setIso8601Time(dateObject, comps[1]); }
+ return dateObject; /* Date or null */
+};
+
+dojo.date.fromIso8601 = function(/*String*/formattedString){
+ // summary: returns a Date object based on an ISO 8601 formatted string (uses date and time)
+ return dojo.date.setIso8601(new Date(0, 0), formattedString);
+};
+
+dojo.date.setIso8601Date = function(/*String*/dateObject, /*String*/formattedString){
+ // summary: sets a Date object based on an ISO 8601 formatted string (date only)
+ var regexp = "^([0-9]{4})((-?([0-9]{2})(-?([0-9]{2}))?)|" +
+ "(-?([0-9]{3}))|(-?W([0-9]{2})(-?([1-7]))?))?$";
+ var d = formattedString.match(new RegExp(regexp));
+ if(!d){
+ dojo.debug("invalid date string: " + formattedString);
+ return null; // null
+ }
+ var year = d[1];
+ var month = d[4];
+ var date = d[6];
+ var dayofyear = d[8];
+ var week = d[10];
+ var dayofweek = d[12] ? d[12] : 1;
+
+ dateObject.setFullYear(year);
+
+ if(dayofyear){
+ dateObject.setMonth(0);
+ dateObject.setDate(Number(dayofyear));
+ }
+ else if(week){
+ dateObject.setMonth(0);
+ dateObject.setDate(1);
+ var gd = dateObject.getDay();
+ var day = gd ? gd : 7;
+ var offset = Number(dayofweek) + (7 * Number(week));
+
+ if(day <= 4){ dateObject.setDate(offset + 1 - day); }
+ else{ dateObject.setDate(offset + 8 - day); }
+ } else{
+ if(month){
+ dateObject.setDate(1);
+ dateObject.setMonth(month - 1);
+ }
+ if(date){ dateObject.setDate(date); }
+ }
+
+ return dateObject; // Date
+};
+
+dojo.date.fromIso8601Date = function(/*String*/formattedString){
+ // summary: returns a Date object based on an ISO 8601 formatted string (date only)
+ return dojo.date.setIso8601Date(new Date(0, 0), formattedString);
+};
+
+dojo.date.setIso8601Time = function(/*Date*/dateObject, /*String*/formattedString){
+ // summary: sets a Date object based on an ISO 8601 formatted string (time only)
+
+ // first strip timezone info from the end
+ var timezone = "Z|(([-+])([0-9]{2})(:?([0-9]{2}))?)$";
+ var d = formattedString.match(new RegExp(timezone));
+
+ var offset = 0; // local time if no tz info
+ if(d){
+ if(d[0] != 'Z'){
+ offset = (Number(d[3]) * 60) + Number(d[5]);
+ offset *= ((d[2] == '-') ? 1 : -1);
+ }
+ offset -= dateObject.getTimezoneOffset();
+ formattedString = formattedString.substr(0, formattedString.length - d[0].length);
+ }
+
+ // then work out the time
+ var regexp = "^([0-9]{2})(:?([0-9]{2})(:?([0-9]{2})(\.([0-9]+))?)?)?$";
+ d = formattedString.match(new RegExp(regexp));
+ if(!d){
+ dojo.debug("invalid time string: " + formattedString);
+ return null; // null
+ }
+ var hours = d[1];
+ var mins = Number((d[3]) ? d[3] : 0);
+ var secs = (d[5]) ? d[5] : 0;
+ var ms = d[7] ? (Number("0." + d[7]) * 1000) : 0;
+
+ dateObject.setHours(hours);
+ dateObject.setMinutes(mins);
+ dateObject.setSeconds(secs);
+ dateObject.setMilliseconds(ms);
+
+ if(offset !== 0){
+ dateObject.setTime(dateObject.getTime() + offset * 60000);
+ }
+ return dateObject; // Date
+};
+
+dojo.date.fromIso8601Time = function(/*String*/formattedString){
+ // summary: returns a Date object based on an ISO 8601 formatted string (date only)
+ return dojo.date.setIso8601Time(new Date(0, 0), formattedString);
+};
+
+
+/* RFC-3339 Date Functions
+ *************************/
+
+dojo.date.toRfc3339 = function(/*Date?*/dateObject, /*String?*/selector){
+// summary:
+// Format a JavaScript Date object as a string according to RFC 3339
+//
+// dateObject:
+// A JavaScript date, or the current date and time, by default
+//
+// selector:
+// "dateOnly" or "timeOnly" to format selected portions of the Date object.
+// Date and time will be formatted by default.
+
+//FIXME: tolerate Number, string input?
+ if(!dateObject){
+ dateObject = new Date();
+ }
+
+ var _ = dojo.string.pad;
+ var formattedDate = [];
+ if(selector != "timeOnly"){
+ var date = [_(dateObject.getFullYear(),4), _(dateObject.getMonth()+1,2), _(dateObject.getDate(),2)].join('-');
+ formattedDate.push(date);
+ }
+ if(selector != "dateOnly"){
+ var time = [_(dateObject.getHours(),2), _(dateObject.getMinutes(),2), _(dateObject.getSeconds(),2)].join(':');
+ var timezoneOffset = dateObject.getTimezoneOffset();
+ time += (timezoneOffset > 0 ? "-" : "+") +
+ _(Math.floor(Math.abs(timezoneOffset)/60),2) + ":" +
+ _(Math.abs(timezoneOffset)%60,2);
+ formattedDate.push(time);
+ }
+ return formattedDate.join('T'); // String
+};
+
+dojo.date.fromRfc3339 = function(/*String*/rfcDate){
+// summary:
+// Create a JavaScript Date object from a string formatted according to RFC 3339
+//
+// rfcDate:
+// A string such as 2005-06-30T08:05:00-07:00
+// "any" is also supported in place of a time.
+
+ // backwards compatible support for use of "any" instead of just not
+ // including the time
+ if(rfcDate.indexOf("Tany")!=-1){
+ rfcDate = rfcDate.replace("Tany","");
+ }
+ var dateObject = new Date();
+ return dojo.date.setIso8601(dateObject, rfcDate); // Date or null
+};
Added: incubator/xap/trunk/codebase/src/dojo/src/date/supplemental.js
URL: http://svn.apache.org/viewvc/incubator/xap/trunk/codebase/src/dojo/src/date/supplemental.js?view=auto&rev=518313
==============================================================================
--- incubator/xap/trunk/codebase/src/dojo/src/date/supplemental.js (added)
+++ incubator/xap/trunk/codebase/src/dojo/src/date/supplemental.js Wed Mar 14 13:36:44 2007
@@ -0,0 +1,76 @@
+/*
+ Copyright (c) 2004-2006, The Dojo Foundation
+ All Rights Reserved.
+
+ Licensed under the Academic Free License version 2.1 or above OR the
+ modified BSD license. For more information on Dojo licensing, see:
+
+ http://dojotoolkit.org/community/licensing.shtml
+*/
+
+dojo.provide("dojo.date.supplemental");
+
+dojo.date.getFirstDayOfWeek = function(/*String?*/locale){
+// summary: Returns a zero-based index for first day of the week
+// description:
+// Returns a zero-based index for first day of the week, as used by the local (Gregorian) calendar.
+// e.g. Sunday (returns 0), or Monday (returns 1)
+
+ // from http://www.unicode.org/cldr/data/common/supplemental/supplementalData.xml:supplementalData/weekData/firstDay
+ var firstDay = {/*default is 1=Monday*/
+ mv:5,
+ ae:6,af:6,bh:6,dj:6,dz:6,eg:6,er:6,et:6,iq:6,ir:6,jo:6,ke:6,kw:6,lb:6,ly:6,ma:6,om:6,qa:6,sa:6,
+ sd:6,so:6,tn:6,ye:6,
+ as:0,au:0,az:0,bw:0,ca:0,cn:0,fo:0,ge:0,gl:0,gu:0,hk:0,ie:0,il:0,is:0,jm:0,jp:0,kg:0,kr:0,la:0,
+ mh:0,mo:0,mp:0,mt:0,nz:0,ph:0,pk:0,sg:0,th:0,tt:0,tw:0,um:0,us:0,uz:0,vi:0,za:0,zw:0,
+ et:0,mw:0,ng:0,tj:0,
+ gb:0,
+ sy:4
+ };
+
+ locale = dojo.hostenv.normalizeLocale(locale);
+ var country = locale.split("-")[1];
+ var dow = firstDay[country];
+ return (typeof dow == 'undefined') ? 1 : dow; /*Number*/
+};
+
+dojo.date.getWeekend = function(/*String?*/locale){
+// summary: Returns a hash containing the start and end days of the weekend
+// description:
+// Returns a hash containing the start and end days of the weekend according to local custom using locale,
+// or by default in the user's locale.
+// e.g. {start:6, end:0}
+
+ // from http://www.unicode.org/cldr/data/common/supplemental/supplementalData.xml:supplementalData/weekData/weekend{Start,End}
+ var weekendStart = {/*default is 6=Saturday*/
+ eg:5,il:5,sy:5,
+ 'in':0,
+ ae:4,bh:4,dz:4,iq:4,jo:4,kw:4,lb:4,ly:4,ma:4,om:4,qa:4,sa:4,sd:4,tn:4,ye:4
+ };
+
+ var weekendEnd = {/*default is 0=Sunday*/
+ ae:5,bh:5,dz:5,iq:5,jo:5,kw:5,lb:5,ly:5,ma:5,om:5,qa:5,sa:5,sd:5,tn:5,ye:5,af:5,ir:5,
+ eg:6,il:6,sy:6
+ };
+
+ locale = dojo.hostenv.normalizeLocale(locale);
+ var country = locale.split("-")[1];
+ var start = weekendStart[country];
+ var end = weekendEnd[country];
+ if(typeof start == 'undefined'){start=6;}
+ if(typeof end == 'undefined'){end=0;}
+ return {start:start, end:end}; /*Object {start,end}*/
+};
+
+dojo.date.isWeekend = function(/*Date?*/dateObj, /*String?*/locale){
+// summary:
+// Determines if the date falls on a weekend, according to local custom.
+
+ var weekend = dojo.date.getWeekend(locale);
+ var day = (dateObj || new Date()).getDay();
+ if(weekend.end<weekend.start){
+ weekend.end+=7;
+ if(day<weekend.start){ day+=7; }
+ }
+ return day >= weekend.start && day <= weekend.end; // Boolean
+};
Added: incubator/xap/trunk/codebase/src/dojo/src/debug.js
URL: http://svn.apache.org/viewvc/incubator/xap/trunk/codebase/src/dojo/src/debug.js?view=auto&rev=518313
==============================================================================
--- incubator/xap/trunk/codebase/src/dojo/src/debug.js (added)
+++ incubator/xap/trunk/codebase/src/dojo/src/debug.js Wed Mar 14 13:36:44 2007
@@ -0,0 +1,91 @@
+/*
+ Copyright (c) 2004-2006, The Dojo Foundation
+ All Rights Reserved.
+
+ Licensed under the Academic Free License version 2.1 or above OR the
+ modified BSD license. For more information on Dojo licensing, see:
+
+ http://dojotoolkit.org/community/licensing.shtml
+*/
+
+dojo.debug = function(/*...*/){
+ // summary:
+ // Produce a line of debug output. Does nothing unless
+ // djConfig.isDebug is true. Accepts any nubmer of args, joined with
+ // ' ' to produce a single line of debugging output. Caller should not
+ // supply a trailing "\n".
+ if (!djConfig.isDebug) { return; }
+ var args = arguments;
+ if(dj_undef("println", dojo.hostenv)){
+ dojo.raise("dojo.debug not available (yet?)");
+ }
+ var isJUM = dj_global["jum"] && !dj_global["jum"].isBrowser;
+ var s = [(isJUM ? "": "DEBUG: ")];
+ for(var i=0;i<args.length;++i){
+ if(!false && args[i] && args[i] instanceof Error){
+ var msg = "[" + args[i].name + ": " + dojo.errorToString(args[i]) +
+ (args[i].fileName ? ", file: " + args[i].fileName : "") +
+ (args[i].lineNumber ? ", line: " + args[i].lineNumber : "") + "]";
+ } else {
+ try {
+ var msg = String(args[i]);
+ } catch(e) {
+ if(dojo.render.html.ie) {
+ var msg = "[ActiveXObject]";
+ } else {
+ var msg = "[unknown]";
+ }
+ }
+ }
+ s.push(msg);
+ }
+
+ dojo.hostenv.println(s.join(" "));
+}
+
+/**
+ * this is really hacky for now - just
+ * display the properties of the object
+**/
+
+dojo.debugShallow = function(/*Object*/obj){
+ // summary:
+ // outputs a "name: value" style listing of all enumerable properties
+ // in obj. Does nothing if djConfig.isDebug == false.
+ // obj: the object to be enumerated
+ if (!djConfig.isDebug) { return; }
+ dojo.debug('------------------------------------------------------------');
+ dojo.debug('Object: '+obj);
+ var props = [];
+ for(var prop in obj){
+ try {
+ props.push(prop + ': ' + obj[prop]);
+ } catch(E) {
+ props.push(prop + ': ERROR - ' + E.message);
+ }
+ }
+ props.sort();
+ for(var i = 0; i < props.length; i++) {
+ dojo.debug(props[i]);
+ }
+ dojo.debug('------------------------------------------------------------');
+}
+
+dojo.debugDeep = function(/*Object*/obj){
+ // summary:
+ // provides an "object explorer" view of the passed obj in a popup
+ // window.
+ // obj: the object to be examined
+ if (!djConfig.isDebug) { return; }
+ if (!dojo.uri || !dojo.uri.dojoUri){ return dojo.debug("You'll need to load dojo.uri.* for deep debugging - sorry!"); }
+ if (!window.open){ return dojo.debug('Deep debugging is only supported in host environments with window.open'); }
+ var idx = dojo.debugDeep.debugVars.length;
+ dojo.debugDeep.debugVars.push(obj);
+ // dojo.undo.browser back and forward breaks relpaths
+ var url = new dojo.uri.Uri(location, dojo.uri.dojoUri("src/debug/deep.html?var="+idx)).toString();
+ var win = window.open(url, '_blank', 'width=600, height=400, resizable=yes, scrollbars=yes, status=yes');
+ try{
+ win.debugVar = obj;
+ }catch(e){}
+}
+dojo.debugDeep.debugVars = [];
Added: incubator/xap/trunk/codebase/src/dojo/src/debug/Firebug.js
URL: http://svn.apache.org/viewvc/incubator/xap/trunk/codebase/src/dojo/src/debug/Firebug.js?view=auto&rev=518313
==============================================================================
--- incubator/xap/trunk/codebase/src/dojo/src/debug/Firebug.js (added)
+++ incubator/xap/trunk/codebase/src/dojo/src/debug/Firebug.js Wed Mar 14 13:36:44 2007
@@ -0,0 +1,62 @@
+/*
+ Copyright (c) 2004-2006, The Dojo Foundation
+ All Rights Reserved.
+
+ Licensed under the Academic Free License version 2.1 or above OR the
+ modified BSD license. For more information on Dojo licensing, see:
+
+ http://dojotoolkit.org/community/licensing.shtml
+*/
+
+dojo.provide("dojo.debug.Firebug");
+dojo.deprecated("dojo.debug.Firebug is slated for removal in 0.5; use dojo.debug.console instead.", "0.5");
+
+// summary
+// Firebug Console logger.
+// This package redirects the normal dojo debugging output to the firebug console. It does
+// so by sending the entire object to the console, rather than just overriding dojo.hostenv.println
+// so that firebugs object inspector can be taken advantage of.
+
+if (dojo.render.html.moz) {
+ if (console && console.log) {
+ var consoleLog = function() {
+ if (!djConfig.isDebug) { return ; }
+
+ var args = dojo.lang.toArray(arguments);
+ args.splice(0,0, "DEBUG: ");
+ console.log.apply(console, args);
+ }
+
+ dojo.debug = consoleLog;
+
+ dojo.debugDeep=consoleLog;
+
+ dojo.debugShallow=function(obj) {
+ if (!djConfig.isDebug) { return; }
+
+ if (dojo.lang.isArray(obj)) {
+ console.log('Array: ', obj);
+ for (var i=0; x<obj.length; i++) {
+ console.log(' ', '['+i+']', obj[i]);
+ }
+ } else {
+ console.log('Object: ', obj);
+ var propNames = [];
+ for (var prop in obj) {
+ propNames.push(prop);
+ }
+ propNames.sort();
+ dojo.lang.forEach(propNames, function(prop) {
+ try {
+ console.log(' ', prop, obj[prop]);
+ } catch(e) {
+ console.log(' ', prop, 'ERROR', e.message, e);
+ }
+ });
+ }
+ }
+
+ } else {
+ dojo.debug("dojo.debug.Firebug requires Firebug > 0.4");
+ }
+}
Added: incubator/xap/trunk/codebase/src/dojo/src/debug/arrow_hide.gif
URL: http://svn.apache.org/viewvc/incubator/xap/trunk/codebase/src/dojo/src/debug/arrow_hide.gif?view=auto&rev=518313
==============================================================================
Binary file - no diff available.
Propchange: incubator/xap/trunk/codebase/src/dojo/src/debug/arrow_hide.gif
------------------------------------------------------------------------------
svn:mime-type = application/octet-stream
Added: incubator/xap/trunk/codebase/src/dojo/src/debug/arrow_show.gif
URL: http://svn.apache.org/viewvc/incubator/xap/trunk/codebase/src/dojo/src/debug/arrow_show.gif?view=auto&rev=518313
==============================================================================
Binary file - no diff available.
Propchange: incubator/xap/trunk/codebase/src/dojo/src/debug/arrow_show.gif
------------------------------------------------------------------------------
svn:mime-type = application/octet-stream
Added: incubator/xap/trunk/codebase/src/dojo/src/debug/console.js
URL: http://svn.apache.org/viewvc/incubator/xap/trunk/codebase/src/dojo/src/debug/console.js?view=auto&rev=518313
==============================================================================
--- incubator/xap/trunk/codebase/src/dojo/src/debug/console.js (added)
+++ incubator/xap/trunk/codebase/src/dojo/src/debug/console.js Wed Mar 14 13:36:44 2007
@@ -0,0 +1,115 @@
+/*
+ Copyright (c) 2004-2006, The Dojo Foundation
+ All Rights Reserved.
+
+ Licensed under the Academic Free License version 2.1 or above OR the
+ modified BSD license. For more information on Dojo licensing, see:
+
+ http://dojotoolkit.org/community/licensing.shtml
+*/
+
+dojo.provide("dojo.debug.console");
+dojo.require("dojo.logging.ConsoleLogger");
+
+// summary:
+// Console logger, for use with FireFox Firebug, Safari and Opera's consoles.
+// description:
+// This package redirects the normal dojo debugging output to the console log in modern browsers.
+// When using Firebug, it does this by sending the entire object to the console,
+// rather than just overriding dojo.hostenv.println, so that Firebug's interactive
+// object inspector is available.
+// see: http://www.joehewitt.com/software/firebug/docs.php
+
+if (window.console) {
+ if (console.info != null) {
+ // using a later version of Firebug -- lots of fun stuff!
+
+ dojo.hostenv.println = function() {
+ // summary: Write all of the arguments to the Firebug console
+ // description: Uses console.info() so that the (i) icon prints next to the debug line
+ // rather than munging the arguments by adding "DEBUG:" in front of them.
+ // This allows us to use Firebug's string handling to do interesting things
+ if (!djConfig.isDebug) { return; }
+ console.info.apply(console, arguments);
+ }
+ dojo.debug=dojo.hostenv.println;
+ dojo.debugDeep = dojo.debug;
+
+ dojo.debugShallow = function(/*Object*/ obj, /*Boolean?*/showMethods, /*Boolean?*/sort) {
+ // summary: Write first-level properties of obj to the console.
+ // obj: Object or Array to debug
+ // showMethods: Pass false to skip outputing methods of object, any other value will output them.
+ // sort: Pass false to skip sorting properties, any other value will sort.
+ if (!djConfig.isDebug) { return; }
+
+ showMethods = (showMethods != false);
+ sort = (sort != false);
+
+ // handle null or something without a constructor (in which case we don't know the type)
+ if (obj == null || obj.constructor == null) {
+ return dojo.debug(obj);
+ }
+
+ // figure out type via a standard constructor (Object, String, Date, etc)
+ var type = obj.declaredClass;
+ if (type == null) {
+ type = obj.constructor.toString().match(/function\s*(.*)\(/);
+ if (type) { type = type[1] };
+ }
+ // if we got a viable type, use Firebug's interactive property dump feature
+ if (type) {
+ if (type == "String" || type == "Number") {
+ return dojo.debug(type+": ", obj);
+ }
+ if (showMethods && !sort) {
+ var sortedObj = obj;
+ } else {
+ var propNames = [];
+ if (showMethods) {
+ for (var prop in obj) {
+ propNames.push(prop);
+ }
+ } else {
+ for (var prop in obj) {
+ if (typeof obj[prop] != "function") { propNames.push(prop); }
+ else dojo.debug(prop);
+ }
+ }
+ if (sort) propNames.sort();
+ var sortedObj = {};
+ dojo.lang.forEach(propNames, function(prop) {
+ sortedObj[prop] = obj[prop];
+ });
+ }
+
+ return dojo.debug(type+": %o\n%2.o",obj,sortedObj);
+ }
+
+ // otherwise just output the constructor + object,
+ // which is nice for a DOM element, etc
+ return dojo.debug(obj.constructor + ": ", obj);
+ }
+
+ } else if (console.log != null) {
+ // using Safari or an old version of Firebug
+ dojo.hostenv.println=function() {
+ if (!djConfig.isDebug) { return ; }
+ // make sure we're only writing a single string to Safari's console
+ var args = dojo.lang.toArray(arguments);
+ console.log("DEBUG: " + args.join(" "));
+ }
+ dojo.debug=dojo.hostenv.println;
+ } else {
+ // not supported
+ dojo.debug("dojo.debug.console requires Firebug > 0.4");
+ }
+} else if (dojo.render.html.opera) {
+ // using Opera 8.0 or later
+ if (opera && opera.postError) {
+ dojo.hostenv.println=opera.postError;
+ // summary: hook debugging up to Opera's postError routine
+ } else {
+ dojo.debug("dojo.debug.Opera requires Opera > 8.0");
+ }
+}
+
Added: incubator/xap/trunk/codebase/src/dojo/src/debug/deep.html
URL: http://svn.apache.org/viewvc/incubator/xap/trunk/codebase/src/dojo/src/debug/deep.html?view=auto&rev=518313
==============================================================================
--- incubator/xap/trunk/codebase/src/dojo/src/debug/deep.html (added)
+++ incubator/xap/trunk/codebase/src/dojo/src/debug/deep.html Wed Mar 14 13:36:44 2007
@@ -0,0 +1,362 @@
+<html>
+<head>
+<title>Deep Debugger</title>
+<script>
+
+var tableRows = {};
+var tableCels = {};
+var tableObjs = {};
+var tablesBuilt = {};
+var tableShows = {};
+var tableHides = {};
+
+// IE: nodes w/id need to be redeclared or getElementById is b0rked
+var frame = null;
+
+window.onload = function(){
+ // if IE loads this page too quickly (instantly) then
+ // window.debugVar might not have been set
+ window.setTimeout(startMeUp, 100);
+}
+
+function startMeUp(){
+ frame = document.getElementById('frame');
+ // GET string
+ var index = location.search.split("=").pop();
+ var debugObj = window.opener.dojo.debugDeep;
+ var debugVar = debugObj.debugVars[index] || window.debugVar;
+ buildTable('root', frame, debugVar);
+}
+
+function buildTable(path, parent, obj){
+ var keys = [];
+ var vals = [];
+ for(var prop in obj){
+ keys.push(prop);
+ try {
+ vals[prop] = obj[prop];
+ } catch(E) {
+ vals[prop] = 'ERROR: ' + E.message;
+ }
+ }
+ keys.sort(keySorter);
+
+ if (!keys.length){
+
+ var div = document.createElement('div');
+ div.appendChild(document.createTextNode('Object has no properties.'));
+
+ parent.appendChild(div);
+ return;
+ }
+
+
+ var t = document.createElement('table');
+ t.border = "1";
+
+ var tb = document.createElement('tbody');
+ t.appendChild(tb);
+
+
+ for(var i = 0; i < keys.length; i++) {
+ buildTableRow(path+'-'+keys[i], tb, keys[i], vals[keys[i]]);
+ }
+
+ if (path == 'root'){
+ //t.style.width = '90%';
+ }
+ t.style.width = '100%';
+
+ parent.appendChild(t);
+
+ tablesBuilt[path] = true;
+}
+
+function buildTableRow(path, tb, name, value) {
+
+ var simpleType = typeof(value);
+ var createSubrow = (simpleType == 'object');
+ var complexType = simpleType;
+
+ if (simpleType == 'object'){
+ var cls = getConstructorClass(value);
+ if (cls){
+ if (cls == 'Object'){
+ }else if (cls == 'Array'){
+ complexType = 'array';
+ }else{
+ complexType += ' ('+cls+')';
+ }
+ }
+ }
+
+/*var tr1 = document.createElement('tr');
+ var td1 = document.createElement('td');
+ var td2 = document.createElement('td');
+ var td3 = document.createElement('td');
+ var td4 = document.createElement('td');*/
+
+ var row = tb.rows.length;
+ var tr1 = tb.insertRow(row++);
+ var td1 = tr1.insertCell(0);
+ var td2 = tr1.insertCell(1);
+ var td3 = tr1.insertCell(2);
+ var td4 = tr1.insertCell(3);
+
+ tr1.style.verticalAlign = 'top';
+ td1.style.verticalAlign = 'middle';
+
+ td1.className = 'propPlus';
+ td2.className = 'propName';
+ td3.className = 'propType';
+ td4.className = 'propVal';
+
+ //tr1.appendChild(td1);
+ //tr1.appendChild(td2);
+ //tr1.appendChild(td3);
+ //tr1.appendChild(td4);
+
+ if (createSubrow){
+ var img1 = document.createElement('img');
+ img1.width = 9;
+ img1.height = 9;
+ img1.src = 'arrow_show.gif';
+ var a1 = document.createElement('a');
+ a1.appendChild(img1);
+ a1.href = '#';
+ a1.onclick = function(){ showTableRow(path); return false; };
+
+ var img2 = document.createElement('img');
+ img2.width = 9;
+ img2.height = 9;
+ img2.src = 'arrow_hide.gif';
+ var a2 = document.createElement('a');
+ a2.appendChild(img2);
+ a2.href = '#';
+ a2.onclick = function(){ hideTableRow(path); return false; };
+ a2.style.display = 'none';
+
+ tableShows[path] = a1;
+ tableHides[path] = a2;
+
+ td1.appendChild(a1);
+ td1.appendChild(a2);
+ }else{
+ var img = document.createElement('img');
+ img.width = 9;
+ img.height = 9;
+ img.src = 'spacer.gif';
+
+ td1.appendChild(img);
+ }
+
+ td2.appendChild(document.createTextNode(name));
+ td3.appendChild(document.createTextNode(complexType));
+ td4.appendChild(buildPreBlock(value));
+
+ //tb.appendChild(tr1);
+
+ if (createSubrow){
+ var tr2 = tb.insertRow(row++);
+ var td5 = tr2.insertCell(0);
+ var td6 = tr2.insertCell(1);
+
+ //var tr2 = document.createElement('tr');
+ //var td5 = document.createElement('td');
+ //var td6 = document.createElement('td');
+
+ td5.innerHTML = ' ';
+ //td6.innerHTML = ' ';
+
+ td6.colSpan = '3';
+
+ tr2.appendChild(td5);
+ tr2.appendChild(td6);
+
+ tr2.style.display = 'none';
+
+ tb.appendChild(tr2);
+
+ tableRows[path] = tr2;
+ tableCels[path] = td6;
+ tableObjs[path] = value;
+ }
+}
+
+function showTableRow(path){
+
+ var tr = tableRows[path];
+ var td = tableCels[path];
+ var a1 = tableShows[path];
+ var a2 = tableHides[path];
+
+ if (!tablesBuilt[path]){
+
+ //alert('building table for '+path);
+ buildTable(path, td, tableObjs[path]);
+ }
+
+ tr.style.display = 'table-row';
+
+ a1.style.display = 'none';
+ a2.style.display = 'inline';
+}
+
+function hideTableRow(path){
+
+ var tr = tableRows[path];
+ var a1 = tableShows[path];
+ var a2 = tableHides[path];
+
+ tr.style.display = 'none';
+
+ a1.style.display = 'inline';
+ a2.style.display = 'none';
+}
+
+function buildPreBlock(value){
+
+ //
+ // how many lines ?
+ //
+
+ var s = ''+value;
+ s = s.replace("\r\n", "\n");
+ s = s.replace("\r", "");
+ var lines = s.split("\n");
+
+
+ if (lines.length < 2){
+
+ if (lines[0].length < 60){
+
+ var pre = document.createElement('pre');
+ pre.appendChild(document.createTextNode(s));
+ return pre;
+ }
+ }
+
+
+ //
+ // multiple lines :(
+ //
+
+ var preview = lines[0].substr(0, 60) + ' ...';
+
+ var pre1 = document.createElement('pre');
+ pre1.appendChild(document.createTextNode(preview));
+ pre1.className = 'clicky';
+
+ var pre2 = document.createElement('pre');
+ pre2.appendChild(document.createTextNode(s));
+ pre2.style.display = 'none';
+ pre2.className = 'clicky';
+
+ pre1.onclick = function(){
+ pre1.style.display = 'none';
+ pre2.style.display = 'block';
+ }
+
+ pre2.onclick = function(){
+ pre1.style.display = 'block';
+ pre2.style.display = 'none';
+ }
+
+ var pre = document.createElement('div');
+
+ pre.appendChild(pre1);
+ pre.appendChild(pre2);
+
+ return pre;
+}
+
+function getConstructorClass(obj){
+
+ if (!obj.constructor || !obj.constructor.toString) return;
+
+ var m = obj.constructor.toString().match(/function\s*(\w+)/);
+
+ if (m && m.length == 2) return m[1];
+
+ return null;
+}
+
+function keySorter(a, b){
+
+ if (a == parseInt(a) && b == parseInt(b)){
+
+ return (parseInt(a) > parseInt(b)) ? 1 : ((parseInt(a) < parseInt(b)) ? -1 : 0);
+ }
+
+ // sort by lowercase string
+
+ var a2 = String(a).toLowerCase();
+ var b2 = String(b).toLowerCase();
+
+ return (a2 > b2) ? 1 : ((a2 < b2) ? -1 : 0);
+}
+
+</script>
+<style>
+
+body {
+ font-family: arial, helvetica, sans-serif;
+}
+
+table {
+ border-width: 0px;
+ border-spacing: 1px;
+ border-collapse: separate;
+}
+
+td {
+ border-width: 0px;
+ padding: 2px;
+}
+
+img {
+ border: 0;
+}
+
+pre {
+ margin: 0;
+ padding: 0;
+ white-space: -moz-pre-wrap; /* Mozilla, supported since 1999 */
+ white-space: -pre-wrap; /* Opera 4 - 6 */
+ white-space: -o-pre-wrap; /* Opera 7 */
+ white-space: pre-wrap; /* CSS3 - Text module (Candidate Recommendation) http://www.w3.org/TR/css3-text/#white-space */
+ word-wrap: break-word; /* IE 5.5+ */
+}
+
+pre.clicky {
+ cursor: hand;
+ cursor: pointer;
+}
+
+td.propPlus {
+ width: 9px;
+ background-color: #ddd;
+}
+
+td.propName {
+ background-color: #ddd;
+}
+
+td.propType {
+ background-color: #ddd;
+}
+
+td.propVal {
+ background-color: #ddd;
+}
+
+</style>
+</head>
+<body>
+
+<h2>Javascript Object Browser</h2>
+
+<div id="frame"></div>
+
+</body>
+</html>
\ No newline at end of file
Added: incubator/xap/trunk/codebase/src/dojo/src/debug/spacer.gif
URL: http://svn.apache.org/viewvc/incubator/xap/trunk/codebase/src/dojo/src/debug/spacer.gif?view=auto&rev=518313
==============================================================================
Binary file - no diff available.
Propchange: incubator/xap/trunk/codebase/src/dojo/src/debug/spacer.gif
------------------------------------------------------------------------------
svn:mime-type = application/octet-stream
Added: incubator/xap/trunk/codebase/src/dojo/src/dnd/DragAndDrop.js
URL: http://svn.apache.org/viewvc/incubator/xap/trunk/codebase/src/dojo/src/dnd/DragAndDrop.js?view=auto&rev=518313
==============================================================================
--- incubator/xap/trunk/codebase/src/dojo/src/dnd/DragAndDrop.js (added)
+++ incubator/xap/trunk/codebase/src/dojo/src/dnd/DragAndDrop.js Wed Mar 14 13:36:44 2007
@@ -0,0 +1,264 @@
+/*
+ Copyright (c) 2004-2006, The Dojo Foundation
+ All Rights Reserved.
+
+ Licensed under the Academic Free License version 2.1 or above OR the
+ modified BSD license. For more information on Dojo licensing, see:
+
+ http://dojotoolkit.org/community/licensing.shtml
+*/
+
+dojo.require("dojo.lang.common");
+dojo.require("dojo.lang.func");
+dojo.require("dojo.lang.declare");
+dojo.provide("dojo.dnd.DragAndDrop");
+
+// summary:
+// Core "interfaces" for the participants in all DnD operations.
+// Subclasses implement all of the actions outlined by these APIs, with
+// most of the ones you probably care about being defined in
+// HtmlDragAndDrop.js, which will be automatically included should you
+// dojo.require("dojo.dnd.*");.
+//
+// In addition to the various actor classes, a global manager will be
+// created/installed at dojo.dnd.dragManager. This manager object is of
+// type dojo.dnd.DragManager and will be replaced by environment-specific
+// managers.
+//
+// The 3 object types involved in any Drag and Drop operation are:
+// * DragSource
+// This is the item that can be selected for dragging. Drag
+// sources can have "types" to help mediate whether or not various
+// DropTargets will accept (or reject them). Most dragging actions
+// are handled by the DragObject which the DragSource generates
+// from its onDragStart method.
+// * DragObject
+// This, along with the manger, does most of the hard work of DnD.
+// Implementations may rely on DragObject instances to implement
+// "shadowing", "movement", or other kinds of DnD variations that
+// affect the visual representation of the drag operation.
+// * DropTarget
+// Represents some section of the screen that can accept drag
+// and drop events. DropTargets keep a list of accepted types
+// which is checked agains the types of the respective DragSource
+// objects that pass over it. DropTargets may implement behaviors
+// that respond to drop events to take application-level actions.
+
+dojo.declare("dojo.dnd.DragSource", null, {
+ // String:
+ // what kind of drag source are we? Used to determine if we can be
+ // dropped on a given DropTarget
+ type: "",
+
+ onDragEnd: function(/*dojo.dnd.DragEvent*/evt){
+ // summary:
+ // stub handler that is called when dragging finishes.
+ },
+
+ onDragStart: function(/*dojo.dnd.DragEvent*/evt){ // dojo.dnd.DragObject
+ // summary:
+ // stub handler that is called when dragging starts. Subclasses
+ // should ensure that onDragStart *always* returns a
+ // dojo.dnd.DragObject instance.
+ },
+
+ onSelected: function(/*dojo.dnd.DragEvent*/evt){
+ // summary:
+ // This function gets called when the DOM element was selected for
+ // dragging by the HtmlDragAndDropManager.
+ },
+
+ unregister: function(){
+ // summary: remove this drag source from the manager
+ dojo.dnd.dragManager.unregisterDragSource(this);
+ },
+
+ reregister: function(){
+ // summary: add this drag source to the manager
+ dojo.dnd.dragManager.registerDragSource(this);
+ }
+});
+
+dojo.declare("dojo.dnd.DragObject", null, {
+ // String:
+ // what kind of drag object are we? Used to determine if we can be
+ // dropped on a given DropTarget
+ type: "",
+
+ register: function(){
+ // summary: register this DragObject with the manager
+ var dm = dojo.dnd.dragManager;
+ if(dm["registerDragObject"]){ // side-effect prevention
+ dm.registerDragObject(this);
+ }
+ },
+
+ onDragStart: function(/*dojo.dnd.DragEvent*/evt){
+ // summary:
+ // over-ridden by subclasses. Gets called directly after being
+ // created by the DragSource default action is to clone self as
+ // icon
+ },
+
+ onDragMove: function(/*dojo.dnd.DragEvent*/evt){
+ // summary:
+ // Implemented by subclasses. Should change the UI for the drag
+ // icon i.e., "it moves itself"
+ },
+
+ onDragOver: function(/*dojo.dnd.DragEvent*/evt){
+ // summary:
+ // stub handler that is called when the DragObject instance is
+ // "over" a DropTarget.
+ },
+
+ onDragOut: function(/*dojo.dnd.DragEvent*/evt){
+ // summary:
+ // stub handler that is called when the DragObject instance leaves
+ // a DropTarget.
+ },
+
+ onDragEnd: function(/*dojo.dnd.DragEvent*/evt){
+ // summary:
+ // stub handler that is called when dragging ends, either through
+ // dropping or cancelation.
+ },
+
+ // normal aliases
+ onDragLeave: dojo.lang.forward("onDragOut"),
+ onDragEnter: dojo.lang.forward("onDragOver"),
+
+ // non-camel aliases
+ ondragout: dojo.lang.forward("onDragOut"),
+ ondragover: dojo.lang.forward("onDragOver")
+});
+
+dojo.declare("dojo.dnd.DropTarget", null, {
+
+ acceptsType: function(/*String*/type){
+ // summary:
+ // determines whether or not this DropTarget will accept the given
+ // type. The default behavior is to consult this.acceptedTypes and
+ // if "*" is a member, to always accept the type.
+ if(!dojo.lang.inArray(this.acceptedTypes, "*")){ // wildcard
+ if(!dojo.lang.inArray(this.acceptedTypes, type)) { return false; } // Boolean
+ }
+ return true; // Boolean
+ },
+
+ accepts: function(/*Array*/dragObjects){
+ // summary:
+ // determines if we'll accept all members of the passed array of
+ // dojo.dnd.DragObject instances
+ if(!dojo.lang.inArray(this.acceptedTypes, "*")){ // wildcard
+ for (var i = 0; i < dragObjects.length; i++) {
+ if (!dojo.lang.inArray(this.acceptedTypes,
+ dragObjects[i].type)) { return false; } // Boolean
+ }
+ }
+ return true; // Boolean
+ },
+
+ unregister: function(){
+ // summary: remove from the drag manager
+ dojo.dnd.dragManager.unregisterDropTarget(this);
+ },
+
+ onDragOver: function(/*dojo.dnd.DragEvent*/evt){
+ // summary:
+ // stub handler that is called when DragObject instances are
+ // "over" this DropTarget.
+ },
+
+ onDragOut: function(/*dojo.dnd.DragEvent*/evt){
+ // summary:
+ // stub handler that is called when DragObject instances are
+ // "leave" this DropTarget.
+ },
+
+ onDragMove: function(/*dojo.dnd.DragEvent*/evt){
+ // summary:
+ // stub handler that is called when DragObject instances are
+ // moved across this DropTarget. May fire many times in the course
+ // of the drag operation but will end after onDragOut
+ },
+
+ onDropStart: function(/*dojo.dnd.DragEvent*/evt){ // Boolean
+ // summary:
+ // stub handler that is called when DragObject instances are
+ // dropped on this target. If true is returned from onDropStart,
+ // dropping proceeds, otherwise it's cancled.
+ },
+
+ onDrop: function(/*dojo.dnd.DragEvent*/evt){
+ // summary: we're getting dropped on!
+ },
+
+ onDropEnd: function(){
+ // summary: dropping is over
+ }
+}, function(){
+ this.acceptedTypes = [];
+});
+
+// NOTE: this interface is defined here for the convenience of the DragManager
+// implementor. It is expected that in most cases it will be satisfied by
+// extending a native event (DOM event in HTML and SVG).
+dojo.dnd.DragEvent = function(){
+ this.dragSource = null;
+ this.dragObject = null;
+ this.target = null;
+ this.eventStatus = "success";
+ //
+ // can be one of:
+ // [ "dropSuccess", "dropFailure", "dragMove",
+ // "dragStart", "dragEnter", "dragLeave"]
+ //
+}
+/*
+ * The DragManager handles listening for low-level events and dispatching
+ * them to higher-level primitives like drag sources and drop targets. In
+ * order to do this, it must keep a list of the items.
+ */
+dojo.declare("dojo.dnd.DragManager", null, {
+ // Array: an array of currently selected DragSource objects
+ selectedSources: [],
+ // Array: all DragObjects we know about
+ dragObjects: [],
+ // Array: all DragSources we know about
+ dragSources: [],
+ registerDragSource: function(/*dojo.dnd.DragSource*/ source){
+ // summary: called by DragSource class constructor
+ },
+ // Array: all DropTargets we know about
+ dropTargets: [],
+ registerDropTarget: function(/*dojo.dnd.DropTarget*/ target){
+ // summary: called by DropTarget class constructor
+ },
+ // dojo.dnd.DropTarget:
+ // what was the last DropTarget instance we left in the drag phase?
+ lastDragTarget: null,
+ // dojo.dnd.DropTarget:
+ // the DropTarget the mouse is currently over
+ currentDragTarget: null,
+ onKeyDown: function(){
+ // summary: generic handler called by low-level events
+ },
+ onMouseOut: function(){
+ // summary: generic handler called by low-level events
+ },
+ onMouseMove: function(){
+ // summary: generic handler called by low-level events
+ },
+ onMouseUp: function(){
+ // summary: generic handler called by low-level events
+ }
+});
+
+// NOTE: despite the existance of the DragManager class, there will be a
+// singleton drag manager provided by the renderer-specific D&D support code.
+// It is therefore sane for us to assign instance variables to the DragManager
+// prototype
+
+// The renderer-specific file will define the following object:
+// dojo.dnd.dragManager = null;
Added: incubator/xap/trunk/codebase/src/dojo/src/dnd/HtmlDragAndDrop.js
URL: http://svn.apache.org/viewvc/incubator/xap/trunk/codebase/src/dojo/src/dnd/HtmlDragAndDrop.js?view=auto&rev=518313
==============================================================================
--- incubator/xap/trunk/codebase/src/dojo/src/dnd/HtmlDragAndDrop.js (added)
+++ incubator/xap/trunk/codebase/src/dojo/src/dnd/HtmlDragAndDrop.js Wed Mar 14 13:36:44 2007
@@ -0,0 +1,519 @@
+/*
+ Copyright (c) 2004-2006, The Dojo Foundation
+ All Rights Reserved.
+
+ Licensed under the Academic Free License version 2.1 or above OR the
+ modified BSD license. For more information on Dojo licensing, see:
+
+ http://dojotoolkit.org/community/licensing.shtml
+*/
+
+dojo.provide("dojo.dnd.HtmlDragAndDrop");
+
+dojo.require("dojo.dnd.HtmlDragManager");
+dojo.require("dojo.dnd.DragAndDrop");
+
+dojo.require("dojo.html.*");
+dojo.require("dojo.html.display");
+dojo.require("dojo.html.util");
+dojo.require("dojo.html.selection");
+dojo.require("dojo.html.iframe");
+dojo.require("dojo.lang.extras");
+dojo.require("dojo.lfx.*");
+dojo.require("dojo.event.*");
+
+dojo.declare("dojo.dnd.HtmlDragSource", dojo.dnd.DragSource, {
+ dragClass: "", // CSS classname(s) applied to node when it is being dragged
+
+ onDragStart: function(){
+ var dragObj = new dojo.dnd.HtmlDragObject(this.dragObject, this.type);
+ if(this.dragClass){
+ dragObj.dragClass = this.dragClass;
+ }
+
+ if(this.constrainToContainer){
+ dragObj.constrainTo(this.constrainingContainer || this.domNode.parentNode);
+ }
+
+ return dragObj;
+ },
+
+ setDragHandle: function(node){
+ node = dojo.byId(node);
+ dojo.dnd.dragManager.unregisterDragSource(this);
+ this.domNode = node;
+ dojo.dnd.dragManager.registerDragSource(this);
+ },
+
+ setDragTarget: function(node){
+ this.dragObject = node;
+ },
+
+ constrainTo: function(container){
+ this.constrainToContainer = true;
+ if(container){
+ this.constrainingContainer = container;
+ }
+ },
+
+ /*
+ *
+ * see dojo.dnd.DragSource.onSelected
+ */
+ onSelected: function(){
+ for(var i=0; i<this.dragObjects.length; i++){
+ dojo.dnd.dragManager.selectedSources.push(new dojo.dnd.HtmlDragSource(this.dragObjects[i]));
+ }
+ },
+
+ /**
+ * Register elements that should be dragged along with
+ * the actual DragSource.
+ *
+ * Example usage:
+ * var dragSource = new dojo.dnd.HtmlDragSource(...);
+ * // add a single element
+ * dragSource.addDragObjects(dojo.byId('id1'));
+ * // add multiple elements to drag along
+ * dragSource.addDragObjects('id2', dojo.byId('id3'));
+ *
+ * el A dom node to add to the drag list.
+ */
+ addDragObjects: function(/*DOMNode*/ el){
+ for(var i=0; i<arguments.length; i++){
+ this.dragObjects.push(dojo.byId(arguments[i]));
+ }
+ }
+ },
+
+ function(node, type){
+ node = dojo.byId(node);
+ this.dragObjects = [];
+ this.constrainToContainer = false;
+ if(node){
+ this.domNode = node;
+ this.dragObject = node;
+ // set properties that might have been clobbered by the mixin
+ this.type = (type)||(this.domNode.nodeName.toLowerCase());
+ dojo.dnd.DragSource.prototype.reregister.call(this);
+ }
+ }
+);
+
+dojo.declare("dojo.dnd.HtmlDragObject",
+ dojo.dnd.DragObject,
+ {
+ dragClass: "",
+ opacity: 0.5,
+ createIframe: true, // workaround IE6 bug
+
+ // if true, node will not move in X and/or Y direction
+ disableX: false,
+ disableY: false,
+
+ createDragNode: function() {
+ var node = this.domNode.cloneNode(true);
+ if(this.dragClass) { dojo.html.addClass(node, this.dragClass); }
+ if(this.opacity < 1) { dojo.html.setOpacity(node, this.opacity); }
+ var ltn = node.tagName.toLowerCase();
+ var isTr = (ltn == "tr");
+ if((isTr)||(ltn == "tbody")){
+ // dojo.debug("Dragging table row")
+ // Create a table for the cloned row
+ var doc = this.domNode.ownerDocument;
+ var table = doc.createElement("table");
+ if(isTr){
+ var tbody = doc.createElement("tbody");
+ table.appendChild(tbody);
+ tbody.appendChild(node);
+ }else{
+ table.appendChild(node);
+ }
+
+ // Set a fixed width to the cloned TDs
+ var tmpSrcTr = ((isTr) ? this.domNode : this.domNode.firstChild);
+ var tmpDstTr = ((isTr) ? node : node.firstChild);
+ var domTds = tdp.childNodes;
+ var cloneTds = tmpDstTr.childNodes;
+ for(var i = 0; i < domTds.length; i++){
+ if((cloneTds[i])&&(cloneTds[i].style)){
+ cloneTds[i].style.width = dojo.html.getContentBox(domTds[i]).width + "px";
+ }
+ }
+ node = table;
+ }
+
+ if((dojo.render.html.ie55||dojo.render.html.ie60) && this.createIframe){
+ with(node.style) {
+ top="0px";
+ left="0px";
+ }
+ var outer = document.createElement("div");
+ outer.appendChild(node);
+ this.bgIframe = new dojo.html.BackgroundIframe(outer);
+ outer.appendChild(this.bgIframe.iframe);
+ node = outer;
+ }
+ node.style.zIndex = 999;
+
+ return node;
+ },
+
+ onDragStart: function(e){
+ dojo.html.clearSelection();
+
+ this.scrollOffset = dojo.html.getScroll().offset;
+ this.dragStartPosition = dojo.html.getAbsolutePosition(this.domNode, true);
+
+ this.dragOffset = {y: this.dragStartPosition.y - e.pageY,
+ x: this.dragStartPosition.x - e.pageX};
+
+ this.dragClone = this.createDragNode();
+
+ this.containingBlockPosition = this.domNode.offsetParent ?
+ dojo.html.getAbsolutePosition(this.domNode.offsetParent, true) : {x:0, y:0};
+
+ if(this.constrainToContainer){
+ this.constraints = this.getConstraints();
+ }
+
+ // set up for dragging
+ with(this.dragClone.style){
+ position = "absolute";
+ top = this.dragOffset.y + e.pageY + "px";
+ left = this.dragOffset.x + e.pageX + "px";
+ }
+
+ dojo.body().appendChild(this.dragClone);
+
+ dojo.event.topic.publish('dragStart', { source: this } );
+ },
+
+ /** Return min/max x/y (relative to document.body) for this object) **/
+ getConstraints: function(){
+ if(this.constrainingContainer.nodeName.toLowerCase() == 'body'){
+ var viewport = dojo.html.getViewport();
+ var width = viewport.width;
+ var height = viewport.height;
+ var scroll = dojo.html.getScroll().offset;
+ var x = scroll.x;
+ var y = scroll.y;
+ }else{
+ var content = dojo.html.getContentBox(this.constrainingContainer);
+ width = content.width;
+ height = content.height;
+ x =
+ this.containingBlockPosition.x +
+ dojo.html.getPixelValue(this.constrainingContainer, "padding-left", true) +
+ dojo.html.getBorderExtent(this.constrainingContainer, "left");
+ y =
+ this.containingBlockPosition.y +
+ dojo.html.getPixelValue(this.constrainingContainer, "padding-top", true) +
+ dojo.html.getBorderExtent(this.constrainingContainer, "top");
+ }
+
+ // TODO: should handle left/top/right/bottom margin separately; left/top should affect minX/minY
+ var mb = dojo.html.getMarginBox(this.domNode);
+ return {
+ minX: x,
+ minY: y,
+ maxX: x + width - mb.width,
+ maxY: y + height - mb.height
+ }
+ },
+
+ updateDragOffset: function(){
+ var scroll = dojo.html.getScroll().offset;
+ if(scroll.y != this.scrollOffset.y){
+ var diff = scroll.y - this.scrollOffset.y;
+ this.dragOffset.y += diff;
+ this.scrollOffset.y = scroll.y;
+ }
+ if(scroll.x != this.scrollOffset.x){
+ var diff = scroll.x - this.scrollOffset.x;
+ this.dragOffset.x += diff;
+ this.scrollOffset.x = scroll.x;
+ }
+ },
+
+ /** Moves the node to follow the mouse */
+ onDragMove: function(e){
+ this.updateDragOffset();
+ var x = this.dragOffset.x + e.pageX;
+ var y = this.dragOffset.y + e.pageY;
+
+ if (this.constrainToContainer) {
+ if (x < this.constraints.minX) { x = this.constraints.minX; }
+ if (y < this.constraints.minY) { y = this.constraints.minY; }
+ if (x > this.constraints.maxX) { x = this.constraints.maxX; }
+ if (y > this.constraints.maxY) { y = this.constraints.maxY; }
+ }
+
+ this.setAbsolutePosition(x, y);
+
+ dojo.event.topic.publish('dragMove', { source: this } );
+ },
+
+ /**
+ * Set the position of the drag clone. (x,y) is relative to <body>.
+ */
+ setAbsolutePosition: function(x, y){
+ // The drag clone is attached to document.body so this is trivial
+ if(!this.disableY) { this.dragClone.style.top = y + "px"; }
+ if(!this.disableX) { this.dragClone.style.left = x + "px"; }
+ },
+
+
+ /**
+ * If the drag operation returned a success we remove the clone of
+ * ourself from the original position. If the drag operation returned
+ * failure we slide back over to where we came from and end the operation
+ * with a little grace.
+ */
+ onDragEnd: function(e){
+ switch(e.dragStatus){
+
+ case "dropSuccess":
+ dojo.html.removeNode(this.dragClone);
+ this.dragClone = null;
+ break;
+
+ case "dropFailure": // slide back to the start
+ var startCoords = dojo.html.getAbsolutePosition(this.dragClone, true);
+ // offset the end so the effect can be seen
+ var endCoords = { left: this.dragStartPosition.x + 1,
+ top: this.dragStartPosition.y + 1};
+
+ // animate
+ var anim = dojo.lfx.slideTo(this.dragClone, endCoords, 300);
+ var dragObject = this;
+ dojo.event.connect(anim, "onEnd", function(e){
+ // pause for a second (not literally) and disappear
+ // dojo.lang.setTimeout(function() {
+ dojo.html.removeNode(dragObject.dragClone);
+ // Allow drag clone to be gc'ed
+ dragObject.dragClone = null;
+ // },
+ // 50);
+ });
+ anim.play();
+ break;
+ }
+
+ dojo.event.topic.publish('dragEnd', { source: this } );
+ },
+
+ constrainTo: function(container){
+ this.constrainToContainer=true;
+ if(container){
+ this.constrainingContainer = container;
+ }else{
+ this.constrainingContainer = this.domNode.parentNode;
+ }
+ }
+ },
+ function(node, type){
+ this.domNode = dojo.byId(node);
+ this.type = type;
+ this.constrainToContainer = false;
+ this.dragSource = null;
+ // this.register();
+ dojo.dnd.DragObject.prototype.register.call(this);
+ }
+);
+
+dojo.declare("dojo.dnd.HtmlDropTarget",
+ dojo.dnd.DropTarget,
+ {
+ vertical: false,
+ onDragOver: function(e){
+ if(!this.accepts(e.dragObjects)){ return false; }
+
+ // cache the positions of the child nodes
+ this.childBoxes = [];
+ for(var i = 0, child; i < this.domNode.childNodes.length; i++){
+ child = this.domNode.childNodes[i];
+ if(child.nodeType != dojo.html.ELEMENT_NODE){ continue; }
+ var pos = dojo.html.getAbsolutePosition(child, true);
+ var inner = dojo.html.getBorderBox(child);
+ this.childBoxes.push({top: pos.y, bottom: pos.y+inner.height,
+ left: pos.x, right: pos.x+inner.width, height: inner.height,
+ width: inner.width, node: child});
+ }
+
+ // TODO: use dummy node
+
+ return true;
+ },
+
+ _getNodeUnderMouse: function(e){
+ // find the child
+ for(var i = 0, child; i < this.childBoxes.length; i++){
+ with(this.childBoxes[i]){
+ if (e.pageX >= left && e.pageX <= right &&
+ e.pageY >= top && e.pageY <= bottom){ return i; }
+ }
+ }
+
+ return -1;
+ },
+
+ createDropIndicator: function(){
+ this.dropIndicator = document.createElement("div");
+ with(this.dropIndicator.style){
+ position = "absolute";
+ zIndex = 999;
+ if(this.vertical){
+ borderLeftWidth = "1px";
+ borderLeftColor = "black";
+ borderLeftStyle = "solid";
+ height = dojo.html.getBorderBox(this.domNode).height + "px";
+ top = dojo.html.getAbsolutePosition(this.domNode, true).y + "px";
+ }else{
+ borderTopWidth = "1px";
+ borderTopColor = "black";
+ borderTopStyle = "solid";
+ width = dojo.html.getBorderBox(this.domNode).width + "px";
+ left = dojo.html.getAbsolutePosition(this.domNode, true).x + "px";
+ }
+ }
+ },
+
+ onDragMove: function(e, dragObjects){
+ var i = this._getNodeUnderMouse(e);
+
+ if(!this.dropIndicator){
+ this.createDropIndicator();
+ }
+
+ var gravity = this.vertical ? dojo.html.gravity.WEST : dojo.html.gravity.NORTH;
+ var hide = false;
+ if(i < 0){
+ if(this.childBoxes.length){
+ var before = (dojo.html.gravity(this.childBoxes[0].node, e) & gravity);
+ if(before){ hide = true; }
+ }else{
+ var before = true;
+ }
+ }else{
+ var child = this.childBoxes[i];
+ var before = (dojo.html.gravity(child.node, e) & gravity);
+ if(child.node === dragObjects[0].dragSource.domNode){
+ hide = true;
+ }else{
+ var currentPosChild = before ?
+ (i>0?this.childBoxes[i-1]:child) :
+ (i<this.childBoxes.length-1?this.childBoxes[i+1]:child);
+ if(currentPosChild.node === dragObjects[0].dragSource.domNode){
+ hide = true;
+ }
+ }
+ }
+
+ if(hide){
+ this.dropIndicator.style.display="none";
+ return;
+ }else{
+ this.dropIndicator.style.display="";
+ }
+
+ this.placeIndicator(e, dragObjects, i, before);
+
+ if(!dojo.html.hasParent(this.dropIndicator)) {
+ dojo.body().appendChild(this.dropIndicator);
+ }
+ },
+
+ /**
+ * Position the horizontal line that indicates "insert between these two items"
+ */
+ placeIndicator: function(e, dragObjects, boxIndex, before) {
+ var targetProperty = this.vertical ? "left" : "top";
+ var child;
+ if(boxIndex < 0){
+ if(this.childBoxes.length){
+ child = before ? this.childBoxes[0]
+ : this.childBoxes[this.childBoxes.length - 1];
+ }else{
+ this.dropIndicator.style[targetProperty] = dojo.html.getAbsolutePosition(this.domNode, true)[this.vertical?"x":"y"] + "px";
+ }
+ }else{
+ child = this.childBoxes[boxIndex];
+ }
+ if(child){
+ this.dropIndicator.style[targetProperty] = (before ? child[targetProperty] : child[this.vertical?"right":"bottom"]) + "px";
+ if(this.vertical){
+ this.dropIndicator.style.height = child.height + "px";
+ this.dropIndicator.style.top = child.top + "px";
+ }else{
+ this.dropIndicator.style.width = child.width + "px";
+ this.dropIndicator.style.left = child.left + "px";
+ }
+ }
+ },
+
+ onDragOut: function(e) {
+ if(this.dropIndicator) {
+ dojo.html.removeNode(this.dropIndicator);
+ delete this.dropIndicator;
+ }
+ },
+
+ /**
+ * Inserts the DragObject as a child of this node relative to the
+ * position of the mouse.
+ *
+ * @return true if the DragObject was inserted, false otherwise
+ */
+ onDrop: function(e){
+ this.onDragOut(e);
+
+ var i = this._getNodeUnderMouse(e);
+
+ var gravity = this.vertical ? dojo.html.gravity.WEST : dojo.html.gravity.NORTH;
+ if(i < 0){
+ if(this.childBoxes.length){
+ if(dojo.html.gravity(this.childBoxes[0].node, e) & gravity){
+ return this.insert(e, this.childBoxes[0].node, "before");
+ }else{
+ return this.insert(e, this.childBoxes[this.childBoxes.length-1].node, "after");
+ }
+ }
+ return this.insert(e, this.domNode, "append");
+ }
+
+ var child = this.childBoxes[i];
+ if(dojo.html.gravity(child.node, e) & gravity){
+ return this.insert(e, child.node, "before");
+ }else{
+ return this.insert(e, child.node, "after");
+ }
+ },
+
+ insert: function(e, refNode, position){
+ var node = e.dragObject.domNode;
+
+ if(position == "before"){
+ return dojo.html.insertBefore(node, refNode);
+ }else if(position == "after"){
+ return dojo.html.insertAfter(node, refNode);
+ }else if(position == "append"){
+ refNode.appendChild(node);
+ return true;
+ }
+
+ return false;
+ }
+ },
+
+ function(node, types){
+ if(arguments.length == 0){ return; }
+ this.domNode = dojo.byId(node);
+ dojo.dnd.DropTarget.call(this);
+ if(types && dojo.lang.isString(types)) {
+ types = [types];
+ }
+ this.acceptedTypes = types || [];
+ dojo.dnd.dragManager.registerDropTarget(this);
+ }
+);
Added: incubator/xap/trunk/codebase/src/dojo/src/dnd/HtmlDragCopy.js
URL: http://svn.apache.org/viewvc/incubator/xap/trunk/codebase/src/dojo/src/dnd/HtmlDragCopy.js?view=auto&rev=518313
==============================================================================
--- incubator/xap/trunk/codebase/src/dojo/src/dnd/HtmlDragCopy.js (added)
+++ incubator/xap/trunk/codebase/src/dojo/src/dnd/HtmlDragCopy.js Wed Mar 14 13:36:44 2007
@@ -0,0 +1,85 @@
+/*
+ Copyright (c) 2004-2006, The Dojo Foundation
+ All Rights Reserved.
+
+ Licensed under the Academic Free License version 2.1 or above OR the
+ modified BSD license. For more information on Dojo licensing, see:
+
+ http://dojotoolkit.org/community/licensing.shtml
+*/
+
+dojo.provide("dojo.dnd.HtmlDragCopy");
+dojo.require("dojo.dnd.*");
+
+dojo.declare("dojo.dnd.HtmlDragCopySource", dojo.dnd.HtmlDragSource,
+function(node, type, copyOnce){
+ this.copyOnce = copyOnce;
+ this.makeCopy = true;
+},
+{
+ onDragStart: function(){
+ var dragObj = new dojo.dnd.HtmlDragCopyObject(this.dragObject, this.type, this);
+ if(this.dragClass) { dragObj.dragClass = this.dragClass; }
+
+ if (this.constrainToContainer) {
+ dragObj.constrainTo(this.constrainingContainer || this.domNode.parentNode);
+ }
+
+ return dragObj;
+ },
+ onSelected: function() {
+ for (var i=0; i<this.dragObjects.length; i++) {
+ dojo.dnd.dragManager.selectedSources.push(new dojo.dnd.HtmlDragCopySource(this.dragObjects[i]));
+ }
+ }
+});
+
+dojo.declare("dojo.dnd.HtmlDragCopyObject", dojo.dnd.HtmlDragObject,
+function(dragObject, type, source){
+ this.copySource = source;
+},
+{
+ onDragStart: function(e) {
+ dojo.dnd.HtmlDragCopyObject.superclass.onDragStart.apply(this, arguments);
+ if(this.copySource.makeCopy) {
+ this.sourceNode = this.domNode;
+ this.domNode = this.domNode.cloneNode(true);
+ }
+ },
+ onDragEnd: function(e){
+ switch(e.dragStatus){
+ case "dropFailure": // slide back to the start
+ var startCoords = dojo.html.getAbsolutePosition(this.dragClone, true);
+ // offset the end so the effect can be seen
+ var endCoords = { left: this.dragStartPosition.x + 1,
+ top: this.dragStartPosition.y + 1};
+
+ // animate
+ var anim = dojo.lfx.slideTo(this.dragClone, endCoords, 500, dojo.lfx.easeOut);
+ var dragObject = this;
+ dojo.event.connect(anim, "onEnd", function (e) {
+ // pause for a second (not literally) and disappear
+ dojo.lang.setTimeout(function() {
+ dojo.html.removeNode(dragObject.dragClone);
+ dragObject.dragClone = null;
+ if(dragObject.copySource.makeCopy) {
+ dojo.html.removeNode(dragObject.domNode);
+ dragObject.domNode = dragObject.sourceNode;
+ dragObject.sourceNode = null;
+ }
+ },
+ 200);
+ });
+ anim.play();
+ dojo.event.topic.publish('dragEnd', { source: this } );
+ return;
+ }
+ dojo.dnd.HtmlDragCopyObject.superclass.onDragEnd.apply(this, arguments);
+ this.copySource.dragObject = this.domNode;
+ if(this.copySource.copyOnce){
+ this.copySource.makeCopy = false;
+ }
+ new dojo.dnd.HtmlDragCopySource(this.sourceNode, this.type, this.copySource.copyOnce);
+ this.sourceNode = null;
+ }
+});
Added: incubator/xap/trunk/codebase/src/dojo/src/dnd/HtmlDragManager.js
URL: http://svn.apache.org/viewvc/incubator/xap/trunk/codebase/src/dojo/src/dnd/HtmlDragManager.js?view=auto&rev=518313
==============================================================================
--- incubator/xap/trunk/codebase/src/dojo/src/dnd/HtmlDragManager.js (added)
+++ incubator/xap/trunk/codebase/src/dojo/src/dnd/HtmlDragManager.js Wed Mar 14 13:36:44 2007
@@ -0,0 +1,506 @@
+/*
+ Copyright (c) 2004-2006, The Dojo Foundation
+ All Rights Reserved.
+
+ Licensed under the Academic Free License version 2.1 or above OR the
+ modified BSD license. For more information on Dojo licensing, see:
+
+ http://dojotoolkit.org/community/licensing.shtml
+*/
+
+dojo.provide("dojo.dnd.HtmlDragManager");
+dojo.require("dojo.dnd.DragAndDrop");
+dojo.require("dojo.event.*");
+dojo.require("dojo.lang.array");
+dojo.require("dojo.html.common");
+dojo.require("dojo.html.layout");
+
+// NOTE: there will only ever be a single instance of HTMLDragManager, so it's
+// safe to use prototype properties for book-keeping.
+dojo.declare("dojo.dnd.HtmlDragManager", dojo.dnd.DragManager, {
+ /**
+ * There are several sets of actions that the DnD code cares about in the
+ * HTML context:
+ * 1.) mouse-down ->
+ * (draggable selection)
+ * (dragObject generation)
+ * mouse-move ->
+ * (draggable movement)
+ * (droppable detection)
+ * (inform droppable)
+ * (inform dragObject)
+ * mouse-up
+ * (inform/destroy dragObject)
+ * (inform draggable)
+ * (inform droppable)
+ * 2.) mouse-down -> mouse-down
+ * (click-hold context menu)
+ * 3.) mouse-click ->
+ * (draggable selection)
+ * shift-mouse-click ->
+ * (augment draggable selection)
+ * mouse-down ->
+ * (dragObject generation)
+ * mouse-move ->
+ * (draggable movement)
+ * (droppable detection)
+ * (inform droppable)
+ * (inform dragObject)
+ * mouse-up
+ * (inform draggable)
+ * (inform droppable)
+ * 4.) mouse-up
+ * (clobber draggable selection)
+ */
+ disabled: false, // to kill all dragging!
+ nestedTargets: false,
+ mouseDownTimer: null, // used for click-hold operations
+ dsCounter: 0,
+ dsPrefix: "dojoDragSource",
+
+ // dimension calculation cache for use durring drag
+ dropTargetDimensions: [],
+
+ currentDropTarget: null,
+ // currentDropTargetPoints: null,
+ previousDropTarget: null,
+ _dragTriggered: false,
+
+ selectedSources: [],
+ dragObjects: [],
+ dragSources: [],
+
+ // mouse position properties
+ currentX: null,
+ currentY: null,
+ lastX: null,
+ lastY: null,
+ mouseDownX: null,
+ mouseDownY: null,
+ threshold: 7,
+
+ dropAcceptable: false,
+
+ cancelEvent: function(e){ e.stopPropagation(); e.preventDefault();},
+
+ // method over-rides
+ registerDragSource: function(ds){
+ //dojo.profile.start("register DragSource");
+
+ if(ds["domNode"]){
+ // FIXME: dragSource objects SHOULD have some sort of property that
+ // references their DOM node, we shouldn't just be passing nodes and
+ // expecting it to work.
+ //dojo.profile.start("register DragSource 1");
+ var dp = this.dsPrefix;
+ var dpIdx = dp+"Idx_"+(this.dsCounter++);
+ ds.dragSourceId = dpIdx;
+ this.dragSources[dpIdx] = ds;
+ ds.domNode.setAttribute(dp, dpIdx);
+ //dojo.profile.end("register DragSource 1");
+
+ //dojo.profile.start("register DragSource 2");
+
+ // so we can drag links
+ if(dojo.render.html.ie){
+ //dojo.profile.start("register DragSource IE");
+
+ dojo.event.browser.addListener(ds.domNode, "ondragstart", this.cancelEvent);
+ // terribly slow
+ //dojo.event.connect(ds.domNode, "ondragstart", this.cancelEvent);
+ //dojo.profile.end("register DragSource IE");
+
+ }
+ //dojo.profile.end("register DragSource 2");
+
+ }
+ //dojo.profile.end("register DragSource");
+ },
+
+ unregisterDragSource: function(ds){
+ if (ds["domNode"]){
+ var dp = this.dsPrefix;
+ var dpIdx = ds.dragSourceId;
+ delete ds.dragSourceId;
+ delete this.dragSources[dpIdx];
+ ds.domNode.setAttribute(dp, null);
+ if(dojo.render.html.ie){
+ dojo.event.browser.removeListener(ds.domNode, "ondragstart", this.cancelEvent);
+ }
+ }
+ },
+
+ registerDropTarget: function(dt){
+ this.dropTargets.push(dt);
+ },
+
+ unregisterDropTarget: function(dt){
+ var index = dojo.lang.find(this.dropTargets, dt, true);
+ if (index>=0) {
+ this.dropTargets.splice(index, 1);
+ }
+ },
+
+ /**
+ * Get the DOM element that is meant to drag.
+ * Loop through the parent nodes of the event target until
+ * the element is found that was created as a DragSource and
+ * return it.
+ *
+ * @param event object The event for which to get the drag source.
+ */
+ getDragSource: function(e){
+ var tn = e.target;
+ if(tn === dojo.body()){ return; }
+ var ta = dojo.html.getAttribute(tn, this.dsPrefix);
+ while((!ta)&&(tn)){
+ tn = tn.parentNode;
+ if((!tn)||(tn === dojo.body())){ return; }
+ ta = dojo.html.getAttribute(tn, this.dsPrefix);
+ }
+ return this.dragSources[ta];
+ },
+
+ onKeyDown: function(e){
+ },
+
+ onMouseDown: function(e){
+ if(this.disabled) { return; }
+
+ // only begin on left click
+ if(dojo.render.html.ie) {
+ if(e.button != 1) { return; }
+ } else if(e.which != 1) {
+ return;
+ }
+
+ var target = e.target.nodeType == dojo.html.TEXT_NODE ?
+ e.target.parentNode : e.target;
+
+ // do not start drag involvement if the user is interacting with
+ // a form element.
+ if(dojo.html.isTag(target, "button", "textarea", "input", "select", "option")) {
+ return;
+ }
+
+ // find a selection object, if one is a parent of the source node
+ var ds = this.getDragSource(e);
+
+ // this line is important. if we aren't selecting anything then
+ // we need to return now, so preventDefault() isn't called, and thus
+ // the event is propogated to other handling code
+ if(!ds){ return; }
+
+ if(!dojo.lang.inArray(this.selectedSources, ds)){
+ this.selectedSources.push(ds);
+ ds.onSelected();
+ }
+
+ this.mouseDownX = e.pageX;
+ this.mouseDownY = e.pageY;
+
+ // Must stop the mouse down from being propogated, or otherwise can't
+ // drag links in firefox.
+ // WARNING: preventing the default action on all mousedown events
+ // prevents user interaction with the contents.
+ e.preventDefault();
+
+ dojo.event.connect(document, "onmousemove", this, "onMouseMove");
+ },
+
+ onMouseUp: function(e, cancel){
+ // if we aren't dragging then ignore the mouse-up
+ // (in particular, don't call preventDefault(), because other
+ // code may need to process this event)
+ if(this.selectedSources.length==0){
+ return;
+ }
+
+ this.mouseDownX = null;
+ this.mouseDownY = null;
+ this._dragTriggered = false;
+ // e.preventDefault();
+ e.dragSource = this.dragSource;
+ // let ctrl be used for multiselect or another action
+ // if I use same key to trigger treeV3 node selection and here,
+ // I have bugs with drag'n'drop. why ?? no idea..
+ if((!e.shiftKey)&&(!e.ctrlKey)){
+ //if(!e.shiftKey){
+ if(this.currentDropTarget) {
+ this.currentDropTarget.onDropStart();
+ }
+ dojo.lang.forEach(this.dragObjects, function(tempDragObj){
+ var ret = null;
+ if(!tempDragObj){ return; }
+ if(this.currentDropTarget) {
+ e.dragObject = tempDragObj;
+
+ // NOTE: we can't get anything but the current drop target
+ // here since the drag shadow blocks mouse-over events.
+ // This is probelematic for dropping "in" something
+ var ce = this.currentDropTarget.domNode.childNodes;
+ if(ce.length > 0){
+ e.dropTarget = ce[0];
+ while(e.dropTarget == tempDragObj.domNode){
+ e.dropTarget = e.dropTarget.nextSibling;
+ }
+ }else{
+ e.dropTarget = this.currentDropTarget.domNode;
+ }
+ if(this.dropAcceptable){
+ ret = this.currentDropTarget.onDrop(e);
+ }else{
+ this.currentDropTarget.onDragOut(e);
+ }
+ }
+
+ e.dragStatus = this.dropAcceptable && ret ? "dropSuccess" : "dropFailure";
+ // decouple the calls for onDragEnd, so they don't block the execution here
+ // ie. if the onDragEnd would call an alert, the execution here is blocked until the
+ // user has confirmed the alert box and then the rest of the dnd code is executed
+ // while the mouse doesnt "hold" the dragged object anymore ... and so on
+ dojo.lang.delayThese([
+ function() {
+ // in FF1.5 this throws an exception, see
+ // http://dojotoolkit.org/pipermail/dojo-interest/2006-April/006751.html
+ try{
+ tempDragObj.dragSource.onDragEnd(e)
+ } catch(err) {
+ // since the problem seems passing e, we just copy all
+ // properties and try the copy ...
+ var ecopy = {};
+ for (var i in e) {
+ if (i=="type") { // the type property contains the exception, no idea why...
+ ecopy.type = "mouseup";
+ continue;
+ }
+ ecopy[i] = e[i];
+ }
+ tempDragObj.dragSource.onDragEnd(ecopy);
+ }
+ }
+ , function() {tempDragObj.onDragEnd(e)}]);
+ }, this);
+
+ this.selectedSources = [];
+ this.dragObjects = [];
+ this.dragSource = null;
+ if(this.currentDropTarget) {
+ this.currentDropTarget.onDropEnd();
+ }
+ } else {
+ //dojo.debug("special click");
+ }
+
+ dojo.event.disconnect(document, "onmousemove", this, "onMouseMove");
+ this.currentDropTarget = null;
+ },
+
+ onScroll: function(){
+ //dojo.profile.start("DNDManager updateoffset");
+ for(var i = 0; i < this.dragObjects.length; i++) {
+ if(this.dragObjects[i].updateDragOffset) {
+ this.dragObjects[i].updateDragOffset();
+ }
+ }
+ //dojo.profile.end("DNDManager updateoffset");
+
+ // TODO: do not recalculate, only adjust coordinates
+ if (this.dragObjects.length) {
+ this.cacheTargetLocations();
+ }
+ },
+
+ _dragStartDistance: function(x, y){
+ if((!this.mouseDownX)||(!this.mouseDownX)){
+ return;
+ }
+ var dx = Math.abs(x-this.mouseDownX);
+ var dx2 = dx*dx;
+ var dy = Math.abs(y-this.mouseDownY);
+ var dy2 = dy*dy;
+ return parseInt(Math.sqrt(dx2+dy2), 10);
+ },
+
+ cacheTargetLocations: function(){
+ dojo.profile.start("cacheTargetLocations");
+
+ this.dropTargetDimensions = [];
+ dojo.lang.forEach(this.dropTargets, function(tempTarget){
+ var tn = tempTarget.domNode;
+ //only cache dropTarget which can accept current dragSource
+ if(!tn || !tempTarget.accepts([this.dragSource])){ return; }
+ var abs = dojo.html.getAbsolutePosition(tn, true);
+ var bb = dojo.html.getBorderBox(tn);
+ this.dropTargetDimensions.push([
+ [abs.x, abs.y], // upper-left
+ // lower-right
+ [ abs.x+bb.width, abs.y+bb.height ],
+ tempTarget
+ ]);
+ //dojo.debug("Cached for "+tempTarget)
+ }, this);
+
+ dojo.profile.end("cacheTargetLocations");
+
+ //dojo.debug("Cache locations")
+ },
+
+ onMouseMove: function(e){
+ if((dojo.render.html.ie)&&(e.button != 1)){
+ // Oooops - mouse up occurred - e.g. when mouse was not over the
+ // window. I don't think we can detect this for FF - but at least
+ // we can be nice in IE.
+ this.currentDropTarget = null;
+ this.onMouseUp(e, true);
+ return;
+ }
+
+ // if we've got some sources, but no drag objects, we need to send
+ // onDragStart to all the right parties and get things lined up for
+ // drop target detection
+
+ if( (this.selectedSources.length)&&
+ (!this.dragObjects.length) ){
+ var dx;
+ var dy;
+ if(!this._dragTriggered){
+ this._dragTriggered = (this._dragStartDistance(e.pageX, e.pageY) > this.threshold);
+ if(!this._dragTriggered){ return; }
+ dx = e.pageX - this.mouseDownX;
+ dy = e.pageY - this.mouseDownY;
+ }
+
+ // the first element is always our dragSource, if there are multiple
+ // selectedSources (elements that move along) then the first one is the master
+ // and for it the events will be fired etc.
+ this.dragSource = this.selectedSources[0];
+
+ dojo.lang.forEach(this.selectedSources, function(tempSource){
+ if(!tempSource){ return; }
+ var tdo = tempSource.onDragStart(e);
+ if(tdo){
+ tdo.onDragStart(e);
+
+ // "bump" the drag object to account for the drag threshold
+ tdo.dragOffset.y += dy;
+ tdo.dragOffset.x += dx;
+ tdo.dragSource = tempSource;
+
+ this.dragObjects.push(tdo);
+ }
+ }, this);
+
+ /* clean previous drop target in dragStart */
+ this.previousDropTarget = null;
+
+ this.cacheTargetLocations();
+ }
+
+ // FIXME: we need to add dragSources and dragObjects to e
+ dojo.lang.forEach(this.dragObjects, function(dragObj){
+ if(dragObj){ dragObj.onDragMove(e); }
+ });
+
+ // if we have a current drop target, check to see if we're outside of
+ // it. If so, do all the actions that need doing.
+ if(this.currentDropTarget){
+ //dojo.debug(dojo.html.hasParent(this.currentDropTarget.domNode))
+ var c = dojo.html.toCoordinateObject(this.currentDropTarget.domNode, true);
+ // var dtp = this.currentDropTargetPoints;
+ var dtp = [
+ [c.x,c.y], [c.x+c.width, c.y+c.height]
+ ];
+ }
+
+ if((!this.nestedTargets)&&(dtp)&&(this.isInsideBox(e, dtp))){
+ if(this.dropAcceptable){
+ this.currentDropTarget.onDragMove(e, this.dragObjects);
+ }
+ }else{
+ // FIXME: need to fix the event object!
+ // see if we can find a better drop target
+ var bestBox = this.findBestTarget(e);
+
+ if(bestBox.target === null){
+ if(this.currentDropTarget){
+ this.currentDropTarget.onDragOut(e);
+ this.previousDropTarget = this.currentDropTarget;
+ this.currentDropTarget = null;
+ // this.currentDropTargetPoints = null;
+ }
+ this.dropAcceptable = false;
+ return;
+ }
+
+ if(this.currentDropTarget !== bestBox.target){
+ if(this.currentDropTarget){
+ this.previousDropTarget = this.currentDropTarget;
+ this.currentDropTarget.onDragOut(e);
+ }
+ this.currentDropTarget = bestBox.target;
+ // this.currentDropTargetPoints = bestBox.points;
+ e.dragObjects = this.dragObjects;
+ this.dropAcceptable = this.currentDropTarget.onDragOver(e);
+
+ }else{
+ if(this.dropAcceptable){
+ this.currentDropTarget.onDragMove(e, this.dragObjects);
+ }
+ }
+ }
+ },
+
+ findBestTarget: function(e) {
+ var _this = this;
+ var bestBox = new Object();
+ bestBox.target = null;
+ bestBox.points = null;
+ dojo.lang.every(this.dropTargetDimensions, function(tmpDA) {
+ if(!_this.isInsideBox(e, tmpDA)){
+ return true;
+ }
+
+ bestBox.target = tmpDA[2];
+ bestBox.points = tmpDA;
+ // continue iterating only if _this.nestedTargets == true
+ return Boolean(_this.nestedTargets);
+ });
+
+ return bestBox;
+ },
+
+ isInsideBox: function(e, coords){
+ if( (e.pageX > coords[0][0])&&
+ (e.pageX < coords[1][0])&&
+ (e.pageY > coords[0][1])&&
+ (e.pageY < coords[1][1]) ){
+ return true;
+ }
+ return false;
+ },
+
+ onMouseOver: function(e){
+ },
+
+ onMouseOut: function(e){
+ }
+});
+
+dojo.dnd.dragManager = new dojo.dnd.HtmlDragManager();
+
+// global namespace protection closure
+(function(){
+ var d = document;
+ var dm = dojo.dnd.dragManager;
+ //TODO: when focus manager is ready, dragManager should be rewritten to use it
+ // set up event handlers on the document (or no?)
+ dojo.event.connect(d, "onkeydown", dm, "onKeyDown");
+ dojo.event.connect(d, "onmouseover", dm, "onMouseOver");
+ dojo.event.connect(d, "onmouseout", dm, "onMouseOut");
+ dojo.event.connect(d, "onmousedown", dm, "onMouseDown");
+ dojo.event.connect(d, "onmouseup", dm, "onMouseUp");
+ // TODO: process scrolling of elements, not only window (focus manager would
+ // probably come to rescue here as well)
+ dojo.event.connect(window, "onscroll", dm, "onScroll");
+})();
Added: incubator/xap/trunk/codebase/src/dojo/src/dnd/HtmlDragMove.js
URL: http://svn.apache.org/viewvc/incubator/xap/trunk/codebase/src/dojo/src/dnd/HtmlDragMove.js?view=auto&rev=518313
==============================================================================
--- incubator/xap/trunk/codebase/src/dojo/src/dnd/HtmlDragMove.js (added)
+++ incubator/xap/trunk/codebase/src/dojo/src/dnd/HtmlDragMove.js Wed Mar 14 13:36:44 2007
@@ -0,0 +1,89 @@
+/*
+ Copyright (c) 2004-2006, The Dojo Foundation
+ All Rights Reserved.
+
+ Licensed under the Academic Free License version 2.1 or above OR the
+ modified BSD license. For more information on Dojo licensing, see:
+
+ http://dojotoolkit.org/community/licensing.shtml
+*/
+
+dojo.provide("dojo.dnd.HtmlDragMove");
+dojo.require("dojo.dnd.*");
+
+dojo.declare("dojo.dnd.HtmlDragMoveSource", dojo.dnd.HtmlDragSource, {
+ onDragStart: function(){
+ var dragObj = new dojo.dnd.HtmlDragMoveObject(this.dragObject, this.type);
+ if (this.constrainToContainer) {
+ dragObj.constrainTo(this.constrainingContainer);
+ }
+ return dragObj;
+ },
+ /*
+ * see dojo.dnd.HtmlDragSource.onSelected
+ */
+ onSelected: function() {
+ for (var i=0; i<this.dragObjects.length; i++) {
+ dojo.dnd.dragManager.selectedSources.push(new dojo.dnd.HtmlDragMoveSource(this.dragObjects[i]));
+ }
+ }
+});
+
+dojo.declare("dojo.dnd.HtmlDragMoveObject", dojo.dnd.HtmlDragObject, {
+ onDragStart: function(e){
+ dojo.html.clearSelection();
+
+ this.dragClone = this.domNode;
+
+ // Record drag start position, where "position" is simply the top/left style values for
+ // the node (the meaning of top/left is dependent on whether node is position:absolute or
+ // position:relative, and also on the container).
+ // Not sure if we should support moving nodes that aren't position:absolute,
+ // but supporting it for now
+ if(dojo.html.getComputedStyle(this.domNode, 'position') != 'absolute'){
+ this.domNode.style.position = "relative";
+ }
+ var left = parseInt(dojo.html.getComputedStyle(this.domNode, 'left'));
+ var top = parseInt(dojo.html.getComputedStyle(this.domNode, 'top'));
+ this.dragStartPosition = {
+ x: isNaN(left) ? 0 : left,
+ y: isNaN(top) ? 0 : top
+ };
+
+ this.scrollOffset = dojo.html.getScroll().offset;
+
+ // used to convert mouse position into top/left value for node
+ this.dragOffset = {y: this.dragStartPosition.y - e.pageY,
+ x: this.dragStartPosition.x - e.pageX};
+
+ // since the DragObject's position is relative to the containing block, for our purposes
+ // the containing block's position is just (0,0)
+ this.containingBlockPosition = {x:0, y:0};
+
+ if (this.constrainToContainer) {
+ this.constraints = this.getConstraints();
+ }
+
+ // shortly the browser will fire an onClick() event,
+ // but since this was really a drag, just squelch it
+ dojo.event.connect(this.domNode, "onclick", this, "_squelchOnClick");
+ },
+
+ onDragEnd: function(e){
+ },
+
+ setAbsolutePosition: function(x, y){
+ // summary: Set the top & left style attributes of the drag node (TODO: function is poorly named)
+ if(!this.disableY) { this.domNode.style.top = y + "px"; }
+ if(!this.disableX) { this.domNode.style.left = x + "px"; }
+ },
+
+ _squelchOnClick: function(e){
+ // summary
+ // this function is called to squelch this onClick() event because
+ // it's the result of a drag (ie, it's not a real click)
+
+ dojo.event.browser.stopEvent(e);
+ dojo.event.disconnect(this.domNode, "onclick", this, "_squelchOnClick");
+ }
+});
Added: incubator/xap/trunk/codebase/src/dojo/src/dnd/Sortable.js
URL: http://svn.apache.org/viewvc/incubator/xap/trunk/codebase/src/dojo/src/dnd/Sortable.js?view=auto&rev=518313
==============================================================================
--- incubator/xap/trunk/codebase/src/dojo/src/dnd/Sortable.js (added)
+++ incubator/xap/trunk/codebase/src/dojo/src/dnd/Sortable.js Wed Mar 14 13:36:44 2007
@@ -0,0 +1,28 @@
+/*
+ Copyright (c) 2004-2006, The Dojo Foundation
+ All Rights Reserved.
+
+ Licensed under the Academic Free License version 2.1 or above OR the
+ modified BSD license. For more information on Dojo licensing, see:
+
+ http://dojotoolkit.org/community/licensing.shtml
+*/
+
+dojo.provide("dojo.dnd.Sortable");
+dojo.require("dojo.dnd.*");
+
+dojo.dnd.Sortable = function () {}
+
+dojo.lang.extend(dojo.dnd.Sortable, {
+
+ ondragstart: function (e) {
+ var dragObject = e.target;
+ while (dragObject.parentNode && dragObject.parentNode != this) {
+ dragObject = dragObject.parentNode;
+ }
+ // TODO: should apply HtmlDropTarget interface to self
+ // TODO: should apply HtmlDragObject interface?
+ return dragObject;
+ }
+
+});