[ah::yui::js_sources -default]
@@ -93,6 +119,8 @@
"calendar" : loads calendar.js
"dragdrop" : loads dragdrop.js
"slider" : loads slider.js
+ "container" : loads container.js
+ @param min Provide this parameter to use minified versions of the yahoo javascript sources
@return
@error
@@ -101,43 +129,67 @@
set ah_base_url [ah::get_url]
set script ""
set js_file_list [split $source ","]
- if { $min_p } {
- set min "-min"
- } else {
- set min ""
+ set minsuffix ""
+
+ if { $min_p || [parameter::get_from_package_key -package_key "ajaxhelper" -parameter "UseMinifiedJs"] == 1 } {
+ set minsuffix "-min"
}
-
foreach x $js_file_list {
switch $x {
- "animation" {
- append script " \n"
+ "animation" {
+ if { ![ah::yui::is_js_sources_loaded -js_source "animation"] } {
+ append script " \n"
+ }
}
"event" {
- append script " \n"
+ if { ![ah::yui::is_js_sources_loaded -js_source "event"] } {
+ append script " \n"
+ }
}
"treeview" {
- append script " \n"
+ if { ![ah::yui::is_js_sources_loaded -js_source "treeview"] } {
+ append script " \n"
+ }
}
"calendar" {
- append script " \n"
+ if { ![ah::yui::is_js_sources_loaded -js_source "calendar"] } {
+ append script " \n"
+ }
}
"dragdrop" {
- append script " \n"
+ if { ![ah::yui::is_js_sources_loaded -js_source "dragdrop"] } {
+ append script " \n"
+ }
}
"slider" {
- append script " \n"
+ if { ![ah::yui::is_js_sources_loaded -js_source "slider"] } {
+ append script " \n"
+ }
}
"container" {
- append script " \n"
- append script " \n"
+ if { ![ah::yui::is_js_sources_loaded -js_source "container"] } {
+ append script " \n"
+ append script " \n"
+ }
}
"menu" {
- append script " \n"
+ if { ![ah::yui::is_js_sources_loaded -js_source "menu"] } {
+ append script " \n"
+ }
}
+ "connection" {
+ if { ![ah::yui::is_js_sources_loaded -js_source "connection"] } {
+ append script " \n"
+ }
+ }
default {
- append script " \n"
- append script " \n"
+ if { ![ah::yui::is_js_sources_loaded -js_source "yahoo"] } {
+ append script " \n"
+ }
+ if { ![ah::yui::is_js_sources_loaded -js_source "dom"] } {
+ append script " \n"
+ }
}
}
}
@@ -148,22 +200,32 @@
ad_proc -public ah::yui::addlistener {
-element:required
-event:required
- {-scope "''"}
- {-callback ""}
+ -callback:required
{-element_is_var:boolean}
- {-override:boolean}
} {
Creates javascript for Yahoo's Event Listener.
+ http://developer.yahoo.com/yui/event/
+
+ @author Hamilton Chua (ham@solutiongrove.com)
+ @creation-date 2006-11-05
+
+ @param element The element that this function will listen for events. This is the id of an html element (e.g. div or a form)
+ @param event The event that this function waits for. Values include load, mouseover, mouseout, unload etc.
+ @param callback The name of the javascript function to execute when the event for the given element has been triggered.
} {
+
+ if { ![ah::yui::is_js_sources_loaded -js_source "yahoo"] } {
+ global ajax_helper_yui_js_sources
+ lappend ajax_helper_yui_js_sources "yahoo"
+ if { ![ah::yui::is_js_sources_loaded -js_source "event"] } {
+ lappend ajax_helper_yui_js_sources "event"
+ }
+ }
+
if { !$element_is_var_p } {
set element [ah::isnot_js_var $element]
}
- if { $override_p } {
- set override "true"
- } else {
- set override "false"
- }
- return "YAHOO.util.Event.addListener($element,\"$event\",${callback},${scope},${override});\n"
+ return "YAHOO.util.Event.addListener($element,\"$event\",${callback});\n"
}
ad_proc -public ah::yui::tooltip {
@@ -174,9 +236,96 @@
{-options ""}
} {
Generates the javascript to create a tooltip using yahoo's user interface javascript library.
- For this to work, the default and container sources need to be loaded, see ah::yui::js_sources
+ http://developer.yahoo.com/yui/container/tooltip/index.html
+
+ @author Hamilton Chua (ham@solutiongrove.com)
+ @creation-date 2006-11-05
+
+ @param varname The variable name you want to give to the tooltip
+ @param element The element where you wish to attache the tooltip
+ @param message The message that will appear in the tooltip
} {
+ if { ![ah::yui::is_js_sources_loaded -js_source "yahoo"] } {
+ global ajax_helper_yui_js_sources
+ lappend ajax_helper_yui_js_sources "yahoo"
+ if { ![ah::yui::is_js_sources_loaded -js_source "container"] } {
+ lappend ajax_helper_yui_js_sources "container"
+ }
+ }
+
set script "var $varname = new YAHOO.widget.Tooltip(\"alertTip\", { context:\"$element\", text:\"$message\", $options });"
if { $enclose_p } { set script [ah::enclose_in_script -script ${script} ] }
return $script
+}
+
+ad_proc -public ah::yui::create_tree {
+ -element:required
+ -nodes:required
+ {-varname "tree"}
+ {-css ""}
+} {
+ Generates the javascript to create a yahoo tree view control.
+ http://developer.yahoo.com/yui/treeview/
+
+ @author Hamilton Chua (ham@solutiongrove.com)
+ @creation-date 2006-11-05
+
+ @param element This is the id of the html elment where you want to generate the tree view control.
+ @param nodes Is list of lists. Each list contains the node information to be passed to ah::yui::create_tree_node to create a node.
+ @param varname The javascript variable name to give the tree.
+
+} {
+ if { ![ah::yui::is_js_sources_loaded -js_source "yahoo"] } {
+ global ajax_helper_yui_js_sources
+ lappend ajax_helper_yui_js_sources "yahoo"
+ if { ![ah::yui::is_js_sources_loaded -js_source "treeview"] } {
+ lappend ajax_helper_yui_js_sources "treeview"
+ global yahoo_treeview_css
+ set yahoo_treeview_css $css
+ }
+ }
+
+
+ set script "${varname} = new YAHOO.widget.TreeView(\"${element}\"); "
+ append script "var ${varname}root = ${varname}.getRoot(); "
+ foreach node $nodes {
+ append script [ah::yui::create_tree_node -varname [lindex $node 0] \
+ -label [lindex $node 1] \
+ -treevarname [lindex $node 2] \
+ -href [lindex $node 3] \
+ -attach_to_node [lindex $node 4] \
+ -dynamic_load [lindex $node 5] ]
+ }
+ append script "${varname}.draw(); "
+ return $script
+}
+
+ad_proc -private ah::yui::create_tree_node {
+ -varname:required
+ -label:required
+ -treevarname:required
+ {-href "javascript:void(0)"}
+ {-attach_to_node ""}
+ {-dynamic_load ""}
+} {
+ Generates the javascript to add a node to a yahoo tree view control
+ http://developer.yahoo.com/yui/treeview/
+
+ @author Hamilton Chua (ham@solutiongrove.com)
+ @creation-date 2006-11-05
+} {
+ set script "var od${varname} = {label: \"${label}\", id: \"${varname}\", href: \"${href}\"}; "
+
+ if { [exists_and_not_null attach_to_node] } {
+ set rootvar "node"
+ } else {
+ set rootvar "${treevarname}root"
+ }
+ append script "var nd${varname} = new YAHOO.widget.TextNode(od${varname},${rootvar},false); "
+
+ if { [exists_and_not_null dynamic_load] } {
+ append script "nd${varname}.setDynamicLoad(${dynamic_load}); "
+ }
+
+ return $script
}
\ No newline at end of file
Index: openacs-4/packages/ajaxhelper/tcl/dynamic-load-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/tcl/dynamic-load-procs.tcl,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/tcl/dynamic-load-procs.tcl 6 Nov 2006 13:15:29 -0000 1.1
@@ -0,0 +1,149 @@
+ad_library {
+
+ Ajax Exprimental Procs
+
+ @author Hamilton Chua (ham@solutiongrove.com)
+ @creation-date 2006-11-1
+}
+
+namespace eval ah::exp { }
+
+ad_proc -public ah::exp::yui_js_source_dynamic {
+ {-js "default"}
+ {-enclose:boolean}
+} {
+ Dynamically Loads the Yahoo UI javascript libraries.
+ WARNING : experimental, use ah::yui::js_sources instead
+
+
+ @author Hamilton Chua (ham@solutiongrove.com)
+ @creation-date 2006-04-20
+
+ @param js Comma separated list of javascript files to load
+ Valid values include
+ "default" : loads yui.js and dom.js, the most commonly used
+ "animation" : loads js for animation
+ "event" : loads js for event monitoring (e.g. listnern)
+ "treeview" : loads js for Yahoo's Tree View control
+ "calendar" : loads js for Yahoo's Calendar Control
+ "dragdrop" : loads js for Yahoo's Drag and Drop functions
+ "slider" : loads js for slider functions
+
+} {
+
+ set ah_base_url [ah::get_url]
+ set script ""
+ set js_file_list [split $js ","]
+
+ foreach x $js_file_list {
+ switch $x {
+ "animation" {
+ append script [ah::js_include -js_file "${ah_base_url}yui/animation/animation.js"]
+ }
+ "event" {
+ append script [ah::js_include -js_file "${ah_base_url}yui/event/event.js"]
+ }
+ "treeview" {
+ append script [ah::js_include -js_file "${ah_base_url}yui/treeview/treeview.js"]
+ }
+ "calendar" {
+ append script [ah::js_include -js_file "${ah_base_url}yui/calendar/calendar.js"]
+ }
+ "dragdrop" {
+ append script [ah::js_include -js_file "${ah_base_url}yui/dragdrop/dragdrop.js"]
+ }
+ "slider" {
+ append script [ah::js_include -js_file "${ah_base_url}yui/slider/slider.js"]
+ }
+ default {
+ append script [ah::js_include -js_file "${ah_base_url}yui/yui.js"]
+ append script [ah::js_include -js_file "${ah_base_url}yui/dom/dom.js"]
+ }
+ }
+ }
+
+ if { $enclose_p } { set script [ah::enclose_in_script -script ${script} ] }
+
+ return $script
+}
+
+
+ad_proc -private ah::exp::dynamic_load_functions {
+
+} {
+ Generates the javascript functions that perform dynamic loading of local javascript files.
+ http://www.phpied.com/javascript-include/
+ WARNING : experimental
+
+ @author Hamilton Chua (ham@solutiongrove.com)
+ @creation-date 2006-04-20
+
+} {
+ set ah_base_url [ah::get_url]
+ set script ""
+ return $script
+}
+
+ad_proc -public ah::exp::js_include {
+ {-js_file ""}
+} {
+ Generates the javscript to include a js file dynamically via DOM to the head section of the page.
+ WARNING : experimental
+
+ @author Hamilton Chua (ham@solutiongrove.com)
+ @creation-date 2006-04-20
+} {
+ return "js_include_once('$js_file'); "
+}
+
+ad_proc -public ah::exp::js_source_dynamic {
+ {-js "default"}
+ {-enclose:boolean}
+} {
+ Uses the javascript dynamic loading functions to load the comma separated list of javascript source file.
+ WARNING : experimental
+
+ @author Hamilton Chua (ham@solutiongrove.com)
+ @creation-date 2006-04-20
+
+ @param js A comma separated list of js files to load. Possible values include prototype, scriptaculous, rounder, rico, overlibmws, overlibmws_bubble, overlibmws_scroll, overlibmws_drag
+ @param enclose Specify this if you want the javascript to be enclosed in script tags, which is usually the case unless you include this along with other javascript.
+} {
+
+ set ah_base_url [ah::get_url]
+ set script ""
+ set js_file_list [split $js ","]
+
+ foreach x $js_file_list {
+ switch $x {
+ "rico" {
+ append script [ah::js_include -js_file "${ah_base_url}rico/rico.js"]
+ }
+ "rounder" {
+ append script [ah::js_include -js_file "${ah_base_url}rico/rico.js"]
+ append script [ah::js_include -js_file "${ah_base_url}rico/rounder.js"]
+ }
+ "overlibmws" {
+ append script [ah::js_include -js_file "${ah_base_url}overlibmws/overlibmws.js"]
+ append script [ah::js_include -js_file "${ah_base_url}overlibmws/overlibmws_overtwo.js"]
+ }
+ "overlibmws_bubble" {
+ append script [ah::js_include -js_file "${ah_base_url}overlibmws/overlibmws_bubble.js"]
+ }
+ "overlibmws_scroll" {
+ append script [ah::js_include -js_file "${ah_base_url}overlibmws/overlibmws_scroll.js"]
+ }
+ "overlibmws_drag" {
+ append script [ah::js_include -js_file "${ah_base_url}overlibmws/overlibmws_draggable.js"]
+ }
+ default {
+ append script [ah::js_include -js_file "${ah_base_url}prototype/prototype.js"]
+ append script [ah::js_include -js_file "${ah_base_url}scriptaculous/scriptaculous.js"]
+ }
+ }
+ }
+
+ if { $enclose_p } { set script [ah::enclose_in_script -script ${script} ] }
+
+ return $script
+}
Index: openacs-4/packages/ajaxhelper/www/doc/index.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/doc/index.html,v
diff -u -N -r1.4 -r1.5
--- openacs-4/packages/ajaxhelper/www/doc/index.html 21 Oct 2006 06:14:53 -0000 1.4
+++ openacs-4/packages/ajaxhelper/www/doc/index.html 6 Nov 2006 13:15:29 -0000 1.5
@@ -1,253 +1,286 @@
-
-
-
- Ajax Helper
-
-
-
-Ajax Helper
-Hamilton G. Chua (ham@solutiongrove.com)
-October 2006
-v0.7d
-
-Components :
-Prototype v1.5.0_rc1 (http://prototype.conio.net/)
-Scriptaculous v1.6.4 (http://script.aculo.us/)
-Rico v1.1.0 (http://www.openrico.org)
-Overlibmws (http://www.macridesweb.com/oltest/)
-Extracted Rounder Functions from Rico
-(http://encytemedia.com/blog/articles/2005/12/01/rico-rounded-corners-without-all-of-rico)
-
-Yahoo User Interface Library v0.11.4(http://developer.yahoo.com)
-
-Introduction :
-
-The Ajax Helper package provides TCL API to generate the
-javascript from the above components to enable their various features
-for use in OpenACS applications.
-The motivation for this package is to easily enable Web 2.0 like
-features in OpenACS applications using the most popular javascript
-library prototype.js and it's derivatives like Scriptaculous and Rico.
-
-Prerequisites :
-
-The ajax helper package must be installed and mounted in /ajax
-to be able ot use these features. The installer should automatically
-mount the ajax helper in /ajax.
-
-Javascript Sources :
-
-The javascript files from prototype and scriptaculous must be declared
-in the < head > section of an html page. In the case of OpenACS
-applications that use the templating system, the sources must be
-declared in the blank-master.adp file.
-
-To have the ajax helper generate
-the javascript declaration ....
-
-TCL File (blank-master.tcl) :
-
- set ah_sources [ah::js_sources -default]
-
-ADP File (blank-master.adp):
-
- @ah_sources;noquote@
-
-Compiled Template:
-<script type="text/javascript" src="/ajax/prototype/prototype.js"></script>
<script type="text/javascript" src="/ajax/scriptaculous/builder.js"></script>
<script type="text/javascript" src="/ajax/scriptaculous/controls.js"></script>
<script type="text/javascript" src="/ajax/scriptaculous/dragdrop.js"></script>
<script type="text/javascript" src="/ajax/scriptaculous/effects.js"></script>
<script type="text/javascript" src="/ajax/scriptaculous/slider.js"></script>
<script type="text/javascript" src="/ajax/scriptaculous/scriptaculous.js"></script>
-The above TCL API generates the default
-sources that must be declared for you to be able to use the javascript
-libraries Ajax Helper has support for overlibmws (DHTML callouts) and
-RICO (other cinematic effects) in addition to scriptaculous.
-Scriptaculous is the default javascript library.
-
-To generate the javascript sources for Rico :
-
- set ah_sources [ah::js_sources -source "rico"]
-
-To generate the javscript sources for Overlibmws :
-
- set ah_sources [ah::js_sources -source "overlibmws"]
-
-The functions that are responsible for rounded corners has been
-extracted into rounded.js to work with scriptaculous.
-To use these functions wihtout using all of rico.js
-
- set ah_sources [ah::js_sources -source "rounder"]
-
-NOTE :
-
-You can combine sources by doing this
-
- set ah_sources [ah::js_sources -default]
- append ah_sources [ah::js_sources -source
-"overlibmws"]
-
-The above code will generate the overlibmws javascript source
-declaration with the default declarations.
-
-Overlibmws and the default sources (Scriptaculous) are compatible with
-each other. It is not advisable to use both Scriptaculous and Rico at
-the same time.
-
-Ajax Procedures :
-
-Prototype has a pair of javascript functions that alllow
-programmers to use XMLHTTP. The ajax.updater and ajax.request
-functions. See http://wiki.script.aculo.us/scriptaculous/show/Ajax.Updater
-and http://wiki.script.aculo.us/scriptaculous/show/Ajax.Request
-for more information about these javascript functions.
-
-The TCL API is used like this
-
- set request [ah::ajaxrequest -url
-"/url/to/call"
-\
-
-
-
-
- -pars
-"parameter1=parameter_value¶meter1=parameter_value" ]
-
-The above api will generate an ajax.request javascript function that is
-best placed in an event like "onClick".
-
- <a href="#" onClick="@request;noquote@">
-
-Consult the api-doc for more information about other parameters you can
-pass on to the ah::ajaxrequest proc.
-
-The ah::ajaxrequest will make an xmlhttp call but does not do anything
-about the response. To update content based on the response from an
-xmlhttp request, use ah::ajaxupdate. This procedure will not only make
-an xmlhttp call but update the contents of a div or layer with the
-response text of the xmlhttp request.
-
-Here's an example :
-
- set js_update_connections
-[ah::ajaxupdate -container "connections" \
-
- -url "/url/to/call" \
-
- -enclose \
-
- -pars
-"'effects=$effects&limit_n=$limit_n'" \
-
--effect "Fade" \
-
- -effectopts "duration: 0.5"]
-
-On the adp side, you can just put
-
- @js_update_connections;noquote@
-
-The "-enclose" parameter tells the procedure to enclose the resulting
-script in script tags <script></script>. This is another
-option in addition to putting the scripts in html event attributes like
-onClick, onMouseover or onChange.
-
-The "-pars" parameter is where you pass the querystring that you want
-to send along with the xmlhttp request. Notice that it takes the form
-of a querystring that you normally see in the address bar of your
-browser. Use this to pass values to the URL you are making an xmlhttp
-request to.
-
-The "-effect" parameter is an optional parameter that allows you to
-specify the effect you want to execute after the container's content
-has been updated.
-
-Cinematic Effects :
-
-Use ah::effects to generate javascript that allows you to
-implement transitional and cinematic effects to html elements. You will
-need to consult the scriptaculous documentation
-http://wiki.script.aculo.us/scriptaculous/tags/effects to know what
-kinds of
-effects and what kinds of options you can pass to the effect script.
-
-The procedure is called in this manner :
-
- set effect [ah::effect -element "container"
-
-
-
--effect "Fade"
-
-
-
- -options "duration: 1.5"]
-NOTE :
-The Effect name and the options are case sensitive.
-
-
-DHTML Callouts :
-
-There is currently basic support for overlibmws. Right now we
-are able to create bubble type call outs.
-
-In your tcl file ...
-
- set onmouseover [ah::bubblecallout -text " Contents of My
-Popup" ]
-
-The adp file should have something like this ....
-
- <a href="#" @onmouseover;noquote@ >Link with
-Popup</a>
-
-Drag and Drop Sortables :
-
-Sortables are documented in the scriptaculous wiki http://wiki.script.aculo.us/scriptaculous/show/Sortables.
-For sortables to work you will need to define a container which will
-hold the elements you want to be sortable.
-
-Here is what the script looks like
-
- append scripts [ah::sortable -element "container"
-
-
-
-
- -options
-"tag:'div',only:'portlet',overlap:'horizontal',constraint:false,ghosting:false"]
-
-You adp page should contain a div with id attribute container. This
-"container" should have subcontainers which the above script will make
-sortable.
-
-
-
-
-
-
-
-
-
\ No newline at end of file
+
+
+
+ Ajax Helper
+
+
+
+Ajax Helper
+Hamilton G. Chua (ham@solutiongrove.com)
+ November 2006
+ v0.8d
+
+ Components :
+ Prototype v1.5.0_rc_1 (http://prototype.conio.net/)
+ Scriptaculous v1.6.4 (http://script.aculo.us/)
+
+Overlibmws (http://www.macridesweb.com/oltest/)
+Curvey Corners (http://www.curvycorners.net/)
+Yahoo User Interface Library 0.11.4 (http://developer.yahoo.com/yui/)
+Dojo Toolkit
+ 0.4 (http://dojotoolkit.com)
+
+
+ Introduction :
+
+ The Ajax Helper package provides TCL API to generate the
+ javascript from the above components to enable their various features
+ for use in OpenACS applications.
+ The motivation for this package is to easily enable Web 2.0 like
+ features in OpenACS applications using the most popular javascript
+ libraries.
+
+ Prerequisites :
+
+ The ajax helper package must be installed and mounted in /ajax
+ to be able ot use these features. The installer should automatically
+ mount the ajax helper in /ajax upon installation of the package.
+
+Javascript Sources :
+As of version 0.8d, required javascript sources will be loaded automatically depending on the wrapper function used. The following piece of code must be present in the blank-master.tcl template file to make this automated loading of javascript source files possible.
+TCL File (blank-master.tcl) :
+
+if { ![info exists header_stuff] } {
+ set header_stuff {}
+}
+
+# HAM : lets check ajaxhelper globals ***********************
+
+global ajax_helper_js_sources
+global ajax_helper_yui_js_sources
+global ajax_helper_dojo_js_sources
+set js_sources ""
+
+if { [info exists ajax_helper_js_sources] || [info exists ajax_helper_yui_js_sources] || [info exists ajax_helper_dojo_js_sources] } {
+
+ # if we're using ajax, let's use doc_type strict so we can get
+ # consistent results accross standards compliant browsers
+ set doc_type { < !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd" > }
+
+ if { [info exists ajax_helper_js_sources] } {
+ append js_sources [ah::load_js_sources -source_list $ajax_helper_js_sources]
+ }
+
+ if { [info exists ajax_helper_yui_js_sources] } {
+ append js_sources [ah::yui::load_js_sources -source_list $ajax_helper_yui_js_sources]
+ }
+
+ if { [info exists ajax_helper_dojo_js_sources] } {
+ append js_sources [ah::dojo::load_js_sources -source_list $ajax_helper_dojo_js_sources]
+ }
+}
+
+# ***********************************************************
+
+# Attributes
+
+multirow create attribute key value
+set onload {}
+
+ADP File (blank-master.adp):
+ @js_sources;noquote@
+ @header_stuff;noquote@
+Automated loading will work only if you are using a wrapper script.
+Alternatively if you wish to have more control of what javascript sources are loaded, you can still use the ah::js_sources procedure.
+ To have the ajax helper generate
+ the javascript declaration ....
+
+ TCL File (e.g blank-master.tcl) :
+
+ set ah_sources [ah::js_sources -default]
+
+ ADP File (eg. blank-master.adp):
+
+ @ah_sources;noquote@
+
+ Compiled Template:
+
+ <script type="text/javascript" src="/ajax/prototype/prototype.js"></script>
+ <script type="text/javascript" src="/ajax/scriptaculous/builder.js"></script>
+ <script type="text/javascript" src="/ajax/scriptaculous/controls.js"></script>
+ <script type="text/javascript" src="/ajax/scriptaculous/dragdrop.js"></script>
+ <script type="text/javascript" src="/ajax/scriptaculous/effects.js"></script>
+ <script type="text/javascript" src="/ajax/scriptaculous/slider.js"></script>
+ <script type="text/javascript" src="/ajax/scriptaculous/scriptaculous.js"></script>
+
The above TCL API generates the default
+sources that must be declared for you to be able to use the javascript
+libraries
+
+
+To generate the javscript sources for Overlibmws :
+
+ set ah_sources [ah::js_sources -source "overlibmws"]
+
+The functions that are responsible for rounded corners has been
+extracted into rounded.js to work with scriptaculous.
+
+
+ set ah_sources [ah::js_sources -source "rounder"]
+
+NOTE :
+
+You can combine sources by specifying them in the source parameter separated by commas.
+
+
+ set ah_sources [ah::js_sources -source
+"default,overlibmws"]
+
+The above code will generate the overlibmws javascript source
+declaration with the default declarations.
+
+
+Ajax Procedures :
+
+Prototype has a pair of javascript functions that alllow
+programmers to use XMLHTTP. The ajax.updater and ajax.request
+functions. See http://wiki.script.aculo.us/scriptaculous/show/Ajax.Updater
+and http://wiki.script.aculo.us/scriptaculous/show/Ajax.Request
+for more information about these javascript functions.
+
+The TCL API is used like this
+
+ set request [ah::ajaxrequest -url
+"/url/to/call" \
+
+
+
+
+ -pars
+"parameter1=parameter_value¶meter1=parameter_value" ]
+
+The above api will generate an ajax.request javascript function that is
+best placed in an event like "onClick".
+
+ <a href="#" onClick="@request;noquote@">
+
+Consult the api-doc for more information about other parameters you can
+pass on to the ah::ajaxrequest proc.
+
+The ah::ajaxrequest will make an xmlhttp call but does not do anything
+about the response. To update content based on the response from an
+xmlhttp request, use ah::ajaxupdate. This procedure will not only make
+an xmlhttp call but update the contents of a div or layer with the
+response text of the xmlhttp request.
+
+Here's an example :
+
+ set js_update_connections
+[ah::ajaxupdate -container "connections" \
+
+ -url "/url/to/call" \
+
+ -enclose \
+
+ -pars
+"'effects=$effects&limit_n=$limit_n'" \
+
+-effect "Fade" \
+
+ -effectopts "duration: 0.5"]
+
+On the adp side, you can just put
+
+ @js_update_connections;noquote@
+
+The "-enclose" parameter tells the procedure to enclose the resulting
+script in script tags <script></script>. This is another
+option in addition to putting the scripts in html event attributes like
+onClick, onMouseover or onChange.
+
+The "-pars" parameter is where you pass the querystring that you want
+to send along with the xmlhttp request. Notice that it takes the form
+of a querystring that you normally see in the address bar of your
+browser. Use this to pass values to the URL you are making an xmlhttp
+request to.
+
+The "-effect" parameter is an optional parameter that allows you to
+specify the effect you want to execute after the container's content
+has been updated.
+
+Cinematic Effects :
+
+Use ah::effects to generate javascript that allows you to
+implement transitional and cinematic effects to html elements. You will
+need to consult the scriptaculous documentation
+http://wiki.script.aculo.us/scriptaculous/tags/effects to know what
+kinds of
+effects and what kinds of options you can pass to the effect script.
+
+The procedure is called in this manner :
+
+ set effect [ah::effect -element "container"
+
+
+
+-effect "Fade"
+
+
+
+ -options "duration: 1.5"]
+NOTE :
+The Effect name and the options are case sensitive.
+
+
+DHTML Callouts :
+
+There is currently basic support for overlibmws. Right now we
+are able to create bubble type call outs.
+
+In your tcl file ...
+
+ set onmouseover [ah::bubblecallout -text " Contents of My
+Popup" ]
+
+The adp file should have something like this ....
+
+ <a href="#" @onmouseover;noquote@ >Link with
+Popup</a>
+
+Drag and Drop Sortables :
+
+Sortables are documented in the scriptaculous wiki http://wiki.script.aculo.us/scriptaculous/show/Sortables.
+For sortables to work you will need to define a container which will
+hold the elements you want to be sortable.
+
+Here is what the script looks like
+
+ append scripts [ah::sortable -element "container"
+
+
+
+
+ -options
+"tag:'div',only:'portlet',overlap:'horizontal',constraint:false,ghosting:false"]
+
+You adp page should contain a div with id attribute container. This "container" should have subcontainers which the above script will make
+sortable.
+
+
Index: openacs-4/packages/ajaxhelper/www/resources/dynamicInclude.js
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/resources/Attic/dynamicInclude.js,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/resources/dynamicInclude.js 6 Nov 2006 13:15:29 -0000 1.1
@@ -0,0 +1,155 @@
+//Javascript dynamic Include Library
+//Code derived from:
+//Author: Stoyan Stefanov
+//SITE: www.phpied.com
+//email: ssttoo at gmaildotcom
+//mad props due..
+//I made the manager objects and added the css methods so
+//I can use this library for both
+//me: Greg Patmore
+//hit me up: //greg at ito-ydotcom
+
+
+//js
+
+//holds the currently loaded .js libraries
+//NOTE: idiot alert! any files included outside these methods cannot be
+// referenced by this array
+var js_includes = new Array();
+
+
+//use this manager to keep things simple
+function JSManager(){
+ this.included = js_includes;
+ this.include = js_include_once;
+ this.remove = js_remove_include;
+}
+
+function js_include_dom(script_filename) {
+ var html_doc = document.getElementsByTagName('head').item(0);
+ var js = document.createElement('script');
+ js.setAttribute('language', 'javascript');
+ js.setAttribute('type', 'text/javascript');
+ js.setAttribute('src', script_filename);
+ html_doc.appendChild(js);
+ return false;
+}
+
+function js_include_once(script_filename) {
+ if (!in_array(script_filename, js_includes)) {
+ js_includes[js_includes.length] = script_filename;
+ js_include_dom(script_filename);
+ }
+}
+
+//"un-includes" the included js file from the document
+//use sparingly, as it's a memory whore
+//NOTE: will not kill any timeouts you may have going
+// but the script will be removed from the rendered source
+function js_remove_include(scriptname){
+ var docScripts = document.getElementsByTagName('script');
+ for(var i=0;i
+
+
+curvyCorners Demo
+
+
+
+
+
+
+
+
+
+
+ Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Curabitur mi est, cursus sit amet, pellentesque et, ultricies a, ipsum. Nulla facilisi. Sed quis lacus. Aenean ut risus et lectus blandit gravida. Nam sed nunc. Aliquam non felis non diam aliquam gravida. Phasellus quis sem. Curabitur at velit. Vivamus libero velit, condimentum sit amet, tempus ut, aliquam sit amet, velit. Nunc hendrerit ante. Quisque egestas feugiat erat. Morbi tellus.
+
+ Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Nulla ac ante sit amet metus hendrerit euismod. Aenean vestibulum, lectus in eleifend tempor, quam libero iaculis dolor, pellentesque pellentesque lorem nibh ut urna. Nulla rhoncus, ante sit amet tristique interdum, eros nulla nonummy justo, eu dapibus risus quam sit amet metus. Maecenas tristique augue vel enim. Duis blandit euismod pede. Pellentesque facilisis. Fusce dapibus sapien tristique massa. Nunc accumsan. Integer pretium risus et odio. Phasellus tincidunt rhoncus velit. Donec eu neque at massa mollis iaculis. Aliquam pellentesque auctor mi. Cras ante justo, ultricies quis, iaculis eu, tincidunt ac, velit. Etiam nunc erat, tincidunt sit amet, luctus quis, interdum a, nunc. Suspendisse elit.
+
+ Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Nulla ac ante sit amet metus hendrerit euismod. Aenean vestibulum, lectus in eleifend tempor, quam libero iaculis dolor, pellentesque pellentesque lorem nibh ut urna. Nulla rhoncus, ante sit amet tristique interdum, eros nulla nonummy justo, eu dapibus risus quam sit amet metus. Maecenas tristique augue vel enim. Duis blandit euismod pede. Pellentesque facilisis. Fusce dapibus sapien tristique massa. Nunc accumsan. Integer pretium risus et odio. Phasellus tincidunt rhoncus velit. Donec eu neque at massa mollis iaculis. Aliquam pellentesque auctor mi. Cras ante justo, ultricies quis, iaculis eu, tincidunt ac, velit. Etiam nunc erat, tincidunt sit amet, luctus quis, interdum a, nunc. Suspendisse elit.
+
+
+
+
+
+
+
\ No newline at end of file
Index: openacs-4/packages/ajaxhelper/www/resources/curvycorners/demo2.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/resources/curvycorners/demo2.html,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/resources/curvycorners/demo2.html 6 Nov 2006 13:15:30 -0000 1.1
@@ -0,0 +1,88 @@
+
+
+
+curvyCorners Demo
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
Index: openacs-4/packages/ajaxhelper/www/resources/curvycorners/grass.jpg
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/resources/curvycorners/grass.jpg,v
diff -u -N
Binary files differ
Index: openacs-4/packages/ajaxhelper/www/resources/curvycorners/lgpl.txt
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/resources/curvycorners/lgpl.txt,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/resources/curvycorners/lgpl.txt 6 Nov 2006 13:15:30 -0000 1.1
@@ -0,0 +1,502 @@
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL. It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+ This license, the Lesser General Public License, applies to some
+specially designated software packages--typically libraries--of the
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+can use it too, but we suggest you first think carefully about whether
+this license or the ordinary General Public License is the better
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+
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+ 9. You are not required to accept this License, since you have not
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+
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+You are not responsible for enforcing compliance by third parties with
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+
+ 11. If, as a consequence of a court judgment or allegation of patent
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+
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+
+ 12. If the distribution and/or use of the Library is restricted in
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+excluded. In such case, this License incorporates the limitation as if
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+
+ 13. The Free Software Foundation may publish revised and/or new
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+Such new versions will be similar in spirit to the present version,
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+SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Libraries
+
+ If you develop a new library, and you want it to be of the greatest
+possible use to the public, we recommend making it free software that
+everyone can redistribute and change. You can do so by permitting
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+safest to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+
+ Copyright (C)
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the library, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the
+ library `Frob' (a library for tweaking knobs) written by James Random Hacker.
+
+ , 1 April 1990
+ Ty Coon, President of Vice
+
+That's all there is to it!
\ No newline at end of file
Index: openacs-4/packages/ajaxhelper/www/resources/curvycorners/rounded_corners.inc.js
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/resources/curvycorners/rounded_corners.inc.js,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/resources/curvycorners/rounded_corners.inc.js 6 Nov 2006 13:15:30 -0000 1.1
@@ -0,0 +1,1090 @@
+
+ /****************************************************************
+ * *
+ * curvyCorners *
+ * ------------ *
+ * *
+ * This script generates rounded corners for your divs. *
+ * *
+ * Version 1.2.9 *
+ * Copyright (c) 2006 Cameron Cooke *
+ * By: Cameron Cooke and Tim Hutchison. *
+ * *
+ * *
+ * Website: http://www.curvycorners.net *
+ * Email: info@totalinfinity.com *
+ * Forum: http://www.curvycorners.net/forum/ *
+ * *
+ * *
+ * This library is free software; you can redistribute *
+ * it and/or modify it under the terms of the GNU *
+ * Lesser General Public License as published by the *
+ * Free Software Foundation; either version 2.1 of the *
+ * License, or (at your option) any later version. *
+ * *
+ * This library 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 Lesser General Public *
+ * License for more details. *
+ * *
+ * You should have received a copy of the GNU Lesser *
+ * General Public License along with this library; *
+ * Inc., 59 Temple Place, Suite 330, Boston, *
+ * MA 02111-1307 USA *
+ * *
+ ****************************************************************/
+
+ // Browser detection
+ var isIE = navigator.userAgent.toLowerCase().indexOf("msie") > -1;
+ var isMoz = document.implementation && document.implementation.createDocument;
+ var isSafari = ((navigator.userAgent.toLowerCase().indexOf('safari')!=-1)&&(navigator.userAgent.toLowerCase().indexOf('mac')!=-1))?true:false;
+
+ /*
+ Usage:
+
+ newCornersObj = new curvyCorners(settingsObj, "classNameStr");
+ newCornersObj = new curvyCorners(settingsObj, divObj1[, divObj2[, divObj3[, . . . [, divObjN]]]]);
+ */
+ function curvyCorners()
+ {
+ // Check parameters
+ if(typeof(arguments[0]) != "object") throw newCurvyError("First parameter of curvyCorners() must be an object.");
+ if(typeof(arguments[1]) != "object" && typeof(arguments[1]) != "string") throw newCurvyError("Second parameter of curvyCorners() must be an object or a class name.");
+
+ // Get object(s)
+ if(typeof(arguments[1]) == "string")
+ {
+ // Get elements by class name
+ var startIndex = 0;
+ var boxCol = getElementsByClass(arguments[1]);
+ }
+ else
+ {
+ // Get objects
+ var startIndex = 1;
+ var boxCol = arguments;
+ }
+
+ // Create return collection/object
+ var curvyCornersCol = new Array();
+
+ // Create array of html elements that can have rounded corners
+ if(arguments[0].validTags)
+ var validElements = arguments[0].validTags;
+ else
+ var validElements = ["div"]; // Default
+
+ // Loop through each argument
+ for(var i = startIndex, j = boxCol.length; i < j; i++)
+ {
+ // Current element tag name
+ var currentTag = boxCol[i].tagName.toLowerCase();
+
+ if(inArray(validElements, currentTag) !== false)
+ {
+ curvyCornersCol[curvyCornersCol.length] = new curvyObject(arguments[0], boxCol[i]);
+ }
+ }
+
+ this.objects = curvyCornersCol;
+
+ // Applys the curvyCorners to all objects
+ this.applyCornersToAll = function()
+ {
+ for(var x = 0, k = this.objects.length; x < k; x++)
+ {
+ this.objects[x].applyCorners();
+ }
+ }
+ }
+
+ // curvyCorners object (can be called directly)
+ function curvyObject()
+ {
+ // Setup Globals
+ this.box = arguments[1];
+ this.settings = arguments[0];
+ this.topContainer = null;
+ this.bottomContainer = null;
+ this.masterCorners = new Array();
+ this.contentDIV = null;
+
+ // Get box formatting details
+ var boxHeight = get_style(this.box, "height", "height");
+ var boxWidth = get_style(this.box, "width", "width");
+ var borderWidth = get_style(this.box, "borderTopWidth", "border-top-width");
+ var borderColour = get_style(this.box, "borderTopColor", "border-top-color");
+ var boxColour = get_style(this.box, "backgroundColor", "background-color");
+ var backgroundImage = get_style(this.box, "backgroundImage", "background-image");
+ var boxPosition = get_style(this.box, "position", "position");
+ var boxPadding = get_style(this.box, "paddingTop", "padding-top");
+
+ // Set formatting propertes
+ this.boxHeight = parseInt(((boxHeight != "" && boxHeight != "auto" && boxHeight.indexOf("%") == -1)? boxHeight.substring(0, boxHeight.indexOf("px")) : this.box.scrollHeight));
+ this.boxWidth = parseInt(((boxWidth != "" && boxWidth != "auto" && boxWidth.indexOf("%") == -1)? boxWidth.substring(0, boxWidth.indexOf("px")) : this.box.scrollWidth));
+ this.borderWidth = parseInt(((borderWidth != "" && borderWidth.indexOf("px") !== -1)? borderWidth.slice(0, borderWidth.indexOf("px")) : 0));
+ this.boxColour = format_colour(boxColour);
+ this.boxPadding = parseInt(((boxPadding != "" && boxPadding.indexOf("px") !== -1)? boxPadding.slice(0, boxPadding.indexOf("px")) : 0));
+ this.borderColour = format_colour(borderColour);
+ this.borderString = this.borderWidth + "px" + " solid " + this.borderColour;
+ this.backgroundImage = ((backgroundImage != "none")? backgroundImage : "");
+ this.boxContent = this.box.innerHTML;
+
+ // Make box relative if not already absolute and remove any padding
+ if(boxPosition != "absolute") this.box.style.position = "relative";
+ this.box.style.padding = "0px";
+
+ // If IE and height and width are not set, we need to set width so that we get positioning
+ if(isIE && boxWidth == "auto" && boxHeight == "auto") this.box.style.width = "100%";
+
+ // Resize box so that it stays to the orignal height
+
+
+ // Remove content if box is using autoPad
+ if(this.settings.autoPad == true && this.boxPadding > 0)
+ this.box.innerHTML = "";
+
+ /*
+ This method creates the corners and
+ applies them to the div element.
+ */
+ this.applyCorners = function()
+ {
+ /*
+ Create top and bottom containers.
+ These will be used as a parent for the corners and bars.
+ */
+ for(var t = 0; t < 2; t++)
+ {
+ switch(t)
+ {
+ // Top
+ case 0:
+
+ // Only build top bar if a top corner is to be draw
+ if(this.settings.tl || this.settings.tr)
+ {
+ var newMainContainer = document.createElement("DIV");
+ newMainContainer.style.width = "100%";
+ newMainContainer.style.fontSize = "1px";
+ newMainContainer.style.overflow = "hidden";
+ newMainContainer.style.position = "absolute";
+ newMainContainer.style.paddingLeft = this.borderWidth + "px";
+ newMainContainer.style.paddingRight = this.borderWidth + "px";
+ var topMaxRadius = Math.max(this.settings.tl ? this.settings.tl.radius : 0, this.settings.tr ? this.settings.tr.radius : 0);
+ newMainContainer.style.height = topMaxRadius + "px";
+ newMainContainer.style.top = 0 - topMaxRadius + "px";
+ newMainContainer.style.left = 0 - this.borderWidth + "px";
+ this.topContainer = this.box.appendChild(newMainContainer);
+ }
+ break;
+
+ // Bottom
+ case 1:
+
+ // Only build bottom bar if a top corner is to be draw
+ if(this.settings.bl || this.settings.br)
+ {
+ var newMainContainer = document.createElement("DIV");
+ newMainContainer.style.width = "100%";
+ newMainContainer.style.fontSize = "1px";
+ newMainContainer.style.overflow = "hidden";
+ newMainContainer.style.position = "absolute";
+ newMainContainer.style.paddingLeft = this.borderWidth + "px";
+ newMainContainer.style.paddingRight = this.borderWidth + "px";
+ var botMaxRadius = Math.max(this.settings.bl ? this.settings.bl.radius : 0, this.settings.br ? this.settings.br.radius : 0);
+ newMainContainer.style.height = botMaxRadius + "px";
+ newMainContainer.style.bottom = 0 - botMaxRadius + "px";
+ newMainContainer.style.left = 0 - this.borderWidth + "px";
+ this.bottomContainer = this.box.appendChild(newMainContainer);
+ }
+ break;
+ }
+ }
+
+ // Turn off current borders
+ if(this.topContainer) this.box.style.borderTopWidth = "0px";
+ if(this.bottomContainer) this.box.style.borderBottomWidth = "0px";
+
+ // Create array of available corners
+ var corners = ["tr", "tl", "br", "bl"];
+
+ /*
+ Loop for each corner
+ */
+ for(var i in corners)
+ {
+ // FIX for prototype lib
+ if(i > -1 < 4)
+ {
+ // Get current corner type from array
+ var cc = corners[i];
+
+ // Has the user requested the currentCorner be round?
+ if(!this.settings[cc])
+ {
+ // No
+ if(((cc == "tr" || cc == "tl") && this.topContainer != null) || ((cc == "br" || cc == "bl") && this.bottomContainer != null))
+ {
+ // We need to create a filler div to fill the space upto the next horzontal corner.
+ var newCorner = document.createElement("DIV");
+
+ // Setup corners properties
+ newCorner.style.position = "relative";
+ newCorner.style.fontSize = "1px";
+ newCorner.style.overflow = "hidden";
+
+ // Add background image?
+ if(this.backgroundImage == "")
+ newCorner.style.backgroundColor = this.boxColour;
+ else
+ newCorner.style.backgroundImage = this.backgroundImage;
+
+ switch(cc)
+ {
+ case "tl":
+ newCorner.style.height = topMaxRadius - this.borderWidth + "px";
+ newCorner.style.marginRight = this.settings.tr.radius - (this.borderWidth*2) + "px";
+ newCorner.style.borderLeft = this.borderString;
+ newCorner.style.borderTop = this.borderString;
+ newCorner.style.left = -this.borderWidth + "px";
+ break;
+
+ case "tr":
+ newCorner.style.height = topMaxRadius - this.borderWidth + "px";
+ newCorner.style.marginLeft = this.settings.tl.radius - (this.borderWidth*2) + "px";
+ newCorner.style.borderRight = this.borderString;
+ newCorner.style.borderTop = this.borderString;
+ newCorner.style.backgroundPosition = "-" + (topMaxRadius + this.borderWidth) + "px 0px";
+ newCorner.style.left = this.borderWidth + "px";
+ break;
+
+ case "bl":
+ newCorner.style.height = botMaxRadius - this.borderWidth + "px";
+ newCorner.style.marginRight = this.settings.br.radius - (this.borderWidth*2) + "px";
+ newCorner.style.borderLeft = this.borderString;
+ newCorner.style.borderBottom = this.borderString;
+ newCorner.style.left = -this.borderWidth + "px";
+ newCorner.style.backgroundPosition = "-" + (this.borderWidth) + "px -" + (this.boxHeight + (botMaxRadius + this.borderWidth)) + "px";
+ break;
+
+ case "br":
+ newCorner.style.height = botMaxRadius - this.borderWidth + "px";
+ newCorner.style.marginLeft = this.settings.bl.radius - (this.borderWidth*2) + "px";
+ newCorner.style.borderRight = this.borderString;
+ newCorner.style.borderBottom = this.borderString;
+ newCorner.style.left = this.borderWidth + "px"
+ newCorner.style.backgroundPosition = "-" + (botMaxRadius + this.borderWidth) + "px -" + (this.boxHeight + (botMaxRadius + this.borderWidth)) + "px";
+ break;
+ }
+ }
+ }
+ else
+ {
+ /*
+ PERFORMANCE NOTE:
+
+ If more than one corner is requested and a corner has been already
+ created for the same radius then that corner will be used as a master and cloned.
+ The pixel bars will then be repositioned to form the new corner type.
+ All new corners start as a bottom right corner.
+ */
+ if(this.masterCorners[this.settings[cc].radius])
+ {
+ // Create clone of the master corner
+ var newCorner = this.masterCorners[this.settings[cc].radius].cloneNode(true);
+ }
+ else
+ {
+ // Yes, we need to create a new corner
+ var newCorner = document.createElement("DIV");
+ newCorner.style.height = this.settings[cc].radius + "px";
+ newCorner.style.width = this.settings[cc].radius + "px";
+ newCorner.style.position = "absolute";
+ newCorner.style.fontSize = "1px";
+ newCorner.style.overflow = "hidden";
+
+ // THE FOLLOWING BLOCK OF CODE CREATES A ROUNDED CORNER
+ // ---------------------------------------------------- TOP
+
+ // Get border radius
+ var borderRadius = parseInt(this.settings[cc].radius - this.borderWidth);
+
+ // Cycle the x-axis
+ for(var intx = 0, j = this.settings[cc].radius; intx < j; intx++)
+ {
+ // Calculate the value of y1 which identifies the pixels inside the border
+ if((intx +1) >= borderRadius)
+ var y1 = -1;
+ else
+ var y1 = (Math.floor(Math.sqrt(Math.pow(borderRadius, 2) - Math.pow((intx+1), 2))) - 1);
+
+ // Only calculate y2 and y3 if there is a border defined
+ if(borderRadius != j)
+ {
+ if((intx) >= borderRadius)
+ var y2 = -1;
+ else
+ var y2 = Math.ceil(Math.sqrt(Math.pow(borderRadius,2) - Math.pow(intx, 2)));
+
+ if((intx+1) >= j)
+ var y3 = -1;
+ else
+ var y3 = (Math.floor(Math.sqrt(Math.pow(j ,2) - Math.pow((intx+1), 2))) - 1);
+ }
+
+ // Calculate y4
+ if((intx) >= j)
+ var y4 = -1;
+ else
+ var y4 = Math.ceil(Math.sqrt(Math.pow(j ,2) - Math.pow(intx, 2)));
+
+ // Draw bar on inside of the border with foreground colour
+ if(y1 > -1) this.drawPixel(intx, 0, this.boxColour, 100, (y1+1), newCorner, -1, this.settings[cc].radius);
+
+ // Only draw border/foreground antialiased pixels and border if there is a border defined
+ if(borderRadius != j)
+ {
+ // Cycle the y-axis
+ for(var inty = (y1 + 1); inty < y2; inty++)
+ {
+ // Draw anti-alias pixels
+ if(this.settings.antiAlias)
+ {
+ // For each of the pixels that need anti aliasing between the foreground and border colour draw single pixel divs
+ if(this.backgroundImage != "")
+ {
+ var borderFract = (pixelFraction(intx, inty, borderRadius) * 100);
+
+ if(borderFract < 30)
+ {
+ this.drawPixel(intx, inty, this.borderColour, 100, 1, newCorner, 0, this.settings[cc].radius);
+ }
+ else
+ {
+ this.drawPixel(intx, inty, this.borderColour, 100, 1, newCorner, -1, this.settings[cc].radius);
+ }
+ }
+ else
+ {
+ var pixelcolour = BlendColour(this.boxColour, this.borderColour, pixelFraction(intx, inty, borderRadius));
+ this.drawPixel(intx, inty, pixelcolour, 100, 1, newCorner, 0, this.settings[cc].radius, cc);
+ }
+ }
+ }
+
+ // Draw bar for the border
+ if(this.settings.antiAlias)
+ {
+ if(y3 >= y2)
+ {
+ if (y2 == -1) y2 = 0;
+ this.drawPixel(intx, y2, this.borderColour, 100, (y3 - y2 + 1), newCorner, 0, 0);
+ }
+ }
+ else
+ {
+ if(y3 >= y1)
+ {
+ this.drawPixel(intx, (y1 + 1), this.borderColour, 100, (y3 - y1), newCorner, 0, 0);
+ }
+ }
+
+ // Set the colour for the outside curve
+ var outsideColour = this.borderColour;
+ }
+ else
+ {
+ // Set the coour for the outside curve
+ var outsideColour = this.boxColour;
+ var y3 = y1;
+ }
+
+ // Draw aa pixels?
+ if(this.settings.antiAlias)
+ {
+ // Cycle the y-axis and draw the anti aliased pixels on the outside of the curve
+ for(var inty = (y3 + 1); inty < y4; inty++)
+ {
+ // For each of the pixels that need anti aliasing between the foreground/border colour & background draw single pixel divs
+ this.drawPixel(intx, inty, outsideColour, (pixelFraction(intx, inty , j) * 100), 1, newCorner, ((this.borderWidth > 0)? 0 : -1), this.settings[cc].radius);
+ }
+ }
+ }
+
+ // END OF CORNER CREATION
+ // ---------------------------------------------------- END
+
+ // We now need to store the current corner in the masterConers array
+ this.masterCorners[this.settings[cc].radius] = newCorner.cloneNode(true);
+ }
+
+ /*
+ Now we have a new corner we need to reposition all the pixels unless
+ the current corner is the bottom right.
+ */
+ if(cc != "br")
+ {
+ // Loop through all children (pixel bars)
+ for(var t = 0, k = newCorner.childNodes.length; t < k; t++)
+ {
+ // Get current pixel bar
+ var pixelBar = newCorner.childNodes[t];
+
+ // Get current top and left properties
+ var pixelBarTop = parseInt(pixelBar.style.top.substring(0, pixelBar.style.top.indexOf("px")));
+ var pixelBarLeft = parseInt(pixelBar.style.left.substring(0, pixelBar.style.left.indexOf("px")));
+ var pixelBarHeight = parseInt(pixelBar.style.height.substring(0, pixelBar.style.height.indexOf("px")));
+
+ // Reposition pixels
+ if(cc == "tl" || cc == "bl"){
+ pixelBar.style.left = this.settings[cc].radius -pixelBarLeft -1 + "px"; // Left
+ }
+ if(cc == "tr" || cc == "tl"){
+ pixelBar.style.top = this.settings[cc].radius -pixelBarHeight -pixelBarTop + "px"; // Top
+ }
+
+ switch(cc)
+ {
+ case "tr":
+ pixelBar.style.backgroundPosition = "-" + Math.abs((this.boxWidth - this.settings[cc].radius + this.borderWidth) + pixelBarLeft) + "px -" + Math.abs(this.settings[cc].radius -pixelBarHeight -pixelBarTop - this.borderWidth) + "px";
+ break;
+
+ case "tl":
+ pixelBar.style.backgroundPosition = "-" + Math.abs((this.settings[cc].radius -pixelBarLeft -1) - this.borderWidth) + "px -" + Math.abs(this.settings[cc].radius -pixelBarHeight -pixelBarTop - this.borderWidth) + "px";
+ break;
+
+ case "bl":
+ pixelBar.style.backgroundPosition = "-" + Math.abs((this.settings[cc].radius -pixelBarLeft -1) - this.borderWidth) + "px -" + Math.abs((this.boxHeight + this.settings[cc].radius + pixelBarTop) -this.borderWidth) + "px";
+ break;
+ }
+ }
+ }
+ }
+
+ if(newCorner)
+ {
+ // Position the container
+ switch(cc)
+ {
+ case "tl":
+ if(newCorner.style.position == "absolute") newCorner.style.top = "0px";
+ if(newCorner.style.position == "absolute") newCorner.style.left = "0px";
+ if(this.topContainer) this.topContainer.appendChild(newCorner);
+ break;
+
+ case "tr":
+ if(newCorner.style.position == "absolute") newCorner.style.top = "0px";
+ if(newCorner.style.position == "absolute") newCorner.style.right = "0px";
+ if(this.topContainer) this.topContainer.appendChild(newCorner);
+ break;
+
+ case "bl":
+ if(newCorner.style.position == "absolute") newCorner.style.bottom = "0px";
+ if(newCorner.style.position == "absolute") newCorner.style.left = "0px";
+ if(this.bottomContainer) this.bottomContainer.appendChild(newCorner);
+ break;
+
+ case "br":
+ if(newCorner.style.position == "absolute") newCorner.style.bottom = "0px";
+ if(newCorner.style.position == "absolute") newCorner.style.right = "0px";
+ if(this.bottomContainer) this.bottomContainer.appendChild(newCorner);
+ break;
+ }
+ }
+ }
+ }
+
+ /*
+ The last thing to do is draw the rest of the filler DIVs.
+ We only need to create a filler DIVs when two corners have
+ diffrent radiuses in either the top or bottom container.
+ */
+
+ // Find out which corner has the biiger radius and get the difference amount
+ var radiusDiff = new Array();
+ radiusDiff["t"] = Math.abs(this.settings.tl.radius - this.settings.tr.radius)
+ radiusDiff["b"] = Math.abs(this.settings.bl.radius - this.settings.br.radius);
+
+ for(z in radiusDiff)
+ {
+ // FIX for prototype lib
+ if(z == "t" || z == "b")
+ {
+ if(radiusDiff[z])
+ {
+ // Get the type of corner that is the smaller one
+ var smallerCornerType = ((this.settings[z + "l"].radius < this.settings[z + "r"].radius)? z +"l" : z +"r");
+
+ // First we need to create a DIV for the space under the smaller corner
+ var newFiller = document.createElement("DIV");
+ newFiller.style.height = radiusDiff[z] + "px";
+ newFiller.style.width = this.settings[smallerCornerType].radius+ "px"
+ newFiller.style.position = "absolute";
+ newFiller.style.fontSize = "1px";
+ newFiller.style.overflow = "hidden";
+ newFiller.style.backgroundColor = this.boxColour;
+ //newFiller.style.backgroundColor = get_random_color();
+
+ // Position filler
+ switch(smallerCornerType)
+ {
+ case "tl":
+ newFiller.style.bottom = "0px";
+ newFiller.style.left = "0px";
+ newFiller.style.borderLeft = this.borderString;
+ this.topContainer.appendChild(newFiller);
+ break;
+
+ case "tr":
+ newFiller.style.bottom = "0px";
+ newFiller.style.right = "0px";
+ newFiller.style.borderRight = this.borderString;
+ this.topContainer.appendChild(newFiller);
+ break;
+
+ case "bl":
+ newFiller.style.top = "0px";
+ newFiller.style.left = "0px";
+ newFiller.style.borderLeft = this.borderString;
+ this.bottomContainer.appendChild(newFiller);
+ break;
+
+ case "br":
+ newFiller.style.top = "0px";
+ newFiller.style.right = "0px";
+ newFiller.style.borderRight = this.borderString;
+ this.bottomContainer.appendChild(newFiller);
+ break;
+ }
+ }
+
+ // Create the bar to fill the gap between each corner horizontally
+ var newFillerBar = document.createElement("DIV");
+ newFillerBar.style.position = "relative";
+ newFillerBar.style.fontSize = "1px";
+ newFillerBar.style.overflow = "hidden";
+ newFillerBar.style.backgroundColor = this.boxColour;
+ newFillerBar.style.backgroundImage = this.backgroundImage;
+
+ switch(z)
+ {
+ case "t":
+ // Top Bar
+ if(this.topContainer)
+ {
+ // Edit by Asger Hallas: Check if settings.xx.radius is not false
+ if(this.settings.tl.radius && this.settings.tr.radius)
+ {
+ newFillerBar.style.height = topMaxRadius - this.borderWidth + "px";
+ newFillerBar.style.marginLeft = this.settings.tl.radius - this.borderWidth + "px";
+ newFillerBar.style.marginRight = this.settings.tr.radius - this.borderWidth + "px";
+ newFillerBar.style.borderTop = this.borderString;
+
+ if(this.backgroundImage != "")
+ newFillerBar.style.backgroundPosition = "-" + (topMaxRadius + this.borderWidth) + "px 0px";
+
+ this.topContainer.appendChild(newFillerBar);
+ }
+
+ // Repos the boxes background image
+ this.box.style.backgroundPosition = "0px -" + (topMaxRadius - this.borderWidth) + "px";
+ }
+ break;
+
+ case "b":
+ if(this.bottomContainer)
+ {
+ // Edit by Asger Hallas: Check if settings.xx.radius is not false
+ if(this.settings.bl.radius && this.settings.br.radius)
+ {
+ // Bottom Bar
+ newFillerBar.style.height = botMaxRadius - this.borderWidth + "px";
+ newFillerBar.style.marginLeft = this.settings.bl.radius - this.borderWidth + "px";
+ newFillerBar.style.marginRight = this.settings.br.radius - this.borderWidth + "px";
+ newFillerBar.style.borderBottom = this.borderString;
+
+ if(this.backgroundImage != "")
+ newFillerBar.style.backgroundPosition = "-" + (botMaxRadius + this.borderWidth) + "px -" + (this.boxHeight + (topMaxRadius + this.borderWidth)) + "px";
+
+ this.bottomContainer.appendChild(newFillerBar);
+ }
+ }
+ break;
+ }
+ }
+ }
+
+ /*
+ AutoPad! apply padding if set.
+ */
+ if(this.settings.autoPad == true && this.boxPadding > 0)
+ {
+ // Create content container
+ var contentContainer = document.createElement("DIV");
+
+ // Set contentContainer's properties
+ contentContainer.style.position = "relative";
+ contentContainer.innerHTML = this.boxContent;
+ contentContainer.className = "autoPadDiv";
+
+ // Get padding amounts
+ var topPadding = Math.abs(topMaxRadius - this.boxPadding);
+ var botPadding = Math.abs(botMaxRadius - this.boxPadding);
+
+ // Apply top padding
+ if(topMaxRadius < this.boxPadding)
+ contentContainer.style.paddingTop = topPadding + "px";
+
+ // Apply Bottom padding
+ if(botMaxRadius < this.boxPadding)
+ contentContainer.style.paddingBottom = botMaxRadius + "px";
+
+ // Apply left and right padding
+ contentContainer.style.paddingLeft = this.boxPadding + "px";
+ contentContainer.style.paddingRight = this.boxPadding + "px";
+
+ // Append contentContainer
+ this.contentDIV = this.box.appendChild(contentContainer);
+ }
+ }
+
+ /*
+ This function draws the pixles
+ */
+ this.drawPixel = function(intx, inty, colour, transAmount, height, newCorner, image, cornerRadius)
+ {
+ // Create pixel
+ var pixel = document.createElement("DIV");
+ pixel.style.height = height + "px";
+ pixel.style.width = "1px";
+ pixel.style.position = "absolute";
+ pixel.style.fontSize = "1px";
+ pixel.style.overflow = "hidden";
+
+ // Max Top Radius
+ var topMaxRadius = Math.max(this.settings["tr"].radius, this.settings["tl"].radius);
+
+ // Dont apply background image to border pixels
+ if(image == -1 && this.backgroundImage != "")
+ {
+ pixel.style.backgroundImage = this.backgroundImage;
+ pixel.style.backgroundPosition = "-" + (this.boxWidth - (cornerRadius - intx) + this.borderWidth) + "px -" + ((this.boxHeight + topMaxRadius + inty) -this.borderWidth) + "px";
+ }
+ else
+ {
+ pixel.style.backgroundColor = colour;
+ }
+
+ // Set opacity if the transparency is anything other than 100
+ if (transAmount != 100)
+ setOpacity(pixel, transAmount);
+
+ // Set the pixels position
+ pixel.style.top = inty + "px";
+ pixel.style.left = intx + "px";
+
+ newCorner.appendChild(pixel);
+ }
+ }
+
+ // ------------- UTILITY FUNCTIONS
+
+ // Inserts a element after another
+ function insertAfter(parent, node, referenceNode)
+ {
+ parent.insertBefore(node, referenceNode.nextSibling);
+ }
+
+ /*
+ Blends the two colours by the fraction
+ returns the resulting colour as a string in the format "#FFFFFF"
+ */
+ function BlendColour(Col1, Col2, Col1Fraction)
+ {
+ var red1 = parseInt(Col1.substr(1,2),16);
+ var green1 = parseInt(Col1.substr(3,2),16);
+ var blue1 = parseInt(Col1.substr(5,2),16);
+ var red2 = parseInt(Col2.substr(1,2),16);
+ var green2 = parseInt(Col2.substr(3,2),16);
+ var blue2 = parseInt(Col2.substr(5,2),16);
+
+ if(Col1Fraction > 1 || Col1Fraction < 0) Col1Fraction = 1;
+
+ var endRed = Math.round((red1 * Col1Fraction) + (red2 * (1 - Col1Fraction)));
+ if(endRed > 255) endRed = 255;
+ if(endRed < 0) endRed = 0;
+
+ var endGreen = Math.round((green1 * Col1Fraction) + (green2 * (1 - Col1Fraction)));
+ if(endGreen > 255) endGreen = 255;
+ if(endGreen < 0) endGreen = 0;
+
+ var endBlue = Math.round((blue1 * Col1Fraction) + (blue2 * (1 - Col1Fraction)));
+ if(endBlue > 255) endBlue = 255;
+ if(endBlue < 0) endBlue = 0;
+
+ return "#" + IntToHex(endRed)+ IntToHex(endGreen)+ IntToHex(endBlue);
+ }
+
+ /*
+ Converts a number to hexadecimal format
+ */
+ function IntToHex(strNum)
+ {
+ base = strNum / 16;
+ rem = strNum % 16;
+ base = base - (rem / 16);
+ baseS = MakeHex(base);
+ remS = MakeHex(rem);
+
+ return baseS + '' + remS;
+ }
+
+
+ /*
+ gets the hex bits of a number
+ */
+ function MakeHex(x)
+ {
+ if((x >= 0) && (x <= 9))
+ {
+ return x;
+ }
+ else
+ {
+ switch(x)
+ {
+ case 10: return "A";
+ case 11: return "B";
+ case 12: return "C";
+ case 13: return "D";
+ case 14: return "E";
+ case 15: return "F";
+ }
+ }
+ }
+
+
+ /*
+ For a pixel cut by the line determines the fraction of the pixel on the 'inside' of the
+ line. Returns a number between 0 and 1
+ */
+ function pixelFraction(x, y, r)
+ {
+ var pixelfraction = 0;
+
+ /*
+ determine the co-ordinates of the two points on the perimeter of the pixel that the
+ circle crosses
+ */
+ var xvalues = new Array(1);
+ var yvalues = new Array(1);
+ var point = 0;
+ var whatsides = "";
+
+ // x + 0 = Left
+ var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(x,2)));
+
+ if ((intersect >= y) && (intersect < (y+1)))
+ {
+ whatsides = "Left";
+ xvalues[point] = 0;
+ yvalues[point] = intersect - y;
+ point = point + 1;
+ }
+ // y + 1 = Top
+ var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(y+1,2)));
+
+ if ((intersect >= x) && (intersect < (x+1)))
+ {
+ whatsides = whatsides + "Top";
+ xvalues[point] = intersect - x;
+ yvalues[point] = 1;
+ point = point + 1;
+ }
+ // x + 1 = Right
+ var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(x+1,2)));
+
+ if ((intersect >= y) && (intersect < (y+1)))
+ {
+ whatsides = whatsides + "Right";
+ xvalues[point] = 1;
+ yvalues[point] = intersect - y;
+ point = point + 1;
+ }
+ // y + 0 = Bottom
+ var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(y,2)));
+
+ if ((intersect >= x) && (intersect < (x+1)))
+ {
+ whatsides = whatsides + "Bottom";
+ xvalues[point] = intersect - x;
+ yvalues[point] = 0;
+ }
+
+ /*
+ depending on which sides of the perimeter of the pixel the circle crosses calculate the
+ fraction of the pixel inside the circle
+ */
+ switch (whatsides)
+ {
+ case "LeftRight":
+ pixelfraction = Math.min(yvalues[0],yvalues[1]) + ((Math.max(yvalues[0],yvalues[1]) - Math.min(yvalues[0],yvalues[1]))/2);
+ break;
+
+ case "TopRight":
+ pixelfraction = 1-(((1-xvalues[0])*(1-yvalues[1]))/2);
+ break;
+
+ case "TopBottom":
+ pixelfraction = Math.min(xvalues[0],xvalues[1]) + ((Math.max(xvalues[0],xvalues[1]) - Math.min(xvalues[0],xvalues[1]))/2);
+ break;
+
+ case "LeftBottom":
+ pixelfraction = (yvalues[0]*xvalues[1])/2;
+ break;
+
+ default:
+ pixelfraction = 1;
+ }
+
+ return pixelfraction;
+ }
+
+
+ // This function converts CSS rgb(x, x, x) to hexadecimal
+ function rgb2Hex(rgbColour)
+ {
+ try{
+
+ // Get array of RGB values
+ var rgbArray = rgb2Array(rgbColour);
+
+ // Get RGB values
+ var red = parseInt(rgbArray[0]);
+ var green = parseInt(rgbArray[1]);
+ var blue = parseInt(rgbArray[2]);
+
+ // Build hex colour code
+ var hexColour = "#" + IntToHex(red) + IntToHex(green) + IntToHex(blue);
+ }
+ catch(e){
+
+ alert("There was an error converting the RGB value to Hexadecimal in function rgb2Hex");
+ }
+
+ return hexColour;
+ }
+
+ // Returns an array of rbg values
+ function rgb2Array(rgbColour)
+ {
+ // Remove rgb()
+ var rgbValues = rgbColour.substring(4, rgbColour.indexOf(")"));
+
+ // Split RGB into array
+ var rgbArray = rgbValues.split(", ");
+
+ return rgbArray;
+ }
+
+ /*
+ Function by Simon Willison from sitepoint.com
+ Modified by Cameron Cooke adding Safari's rgba support
+ */
+ function setOpacity(obj, opacity)
+ {
+ opacity = (opacity == 100)?99.999:opacity;
+
+ if(isSafari && obj.tagName != "IFRAME")
+ {
+ // Get array of RGB values
+ var rgbArray = rgb2Array(obj.style.backgroundColor);
+
+ // Get RGB values
+ var red = parseInt(rgbArray[0]);
+ var green = parseInt(rgbArray[1]);
+ var blue = parseInt(rgbArray[2]);
+
+ // Safari using RGBA support
+ obj.style.backgroundColor = "rgba(" + red + ", " + green + ", " + blue + ", " + opacity/100 + ")";
+ }
+ else if(typeof(obj.style.opacity) != "undefined")
+ {
+ // W3C
+ obj.style.opacity = opacity/100;
+ }
+ else if(typeof(obj.style.MozOpacity) != "undefined")
+ {
+ // Older Mozilla
+ obj.style.MozOpacity = opacity/100;
+ }
+ else if(typeof(obj.style.filter) != "undefined")
+ {
+ // IE
+ obj.style.filter = "alpha(opacity:" + opacity + ")";
+ }
+ else if(typeof(obj.style.KHTMLOpacity) != "undefined")
+ {
+ // Older KHTML Based Browsers
+ obj.style.KHTMLOpacity = opacity/100;
+ }
+ }
+
+ /*
+ Returns index if the passed value is found in the
+ array otherwise returns false.
+ */
+ function inArray(array, value)
+ {
+ for(var i = 0; i < array.length; i++){
+
+ // Matches identical (===), not just similar (==).
+ if (array[i] === value) return i;
+ }
+
+ return false;
+ }
+
+ /*
+ Returns true if the passed value is found as a key
+ in the array otherwise returns false.
+ */
+ function inArrayKey(array, value)
+ {
+ for(key in array){
+
+ // Matches identical (===), not just similar (==).
+ if(key === value) return true;
+ }
+
+ return false;
+ }
+
+ // Cross browser add event wrapper
+ function addEvent(elm, evType, fn, useCapture) {
+ if (elm.addEventListener) {
+ elm.addEventListener(evType, fn, useCapture);
+ return true;
+ }
+ else if (elm.attachEvent) {
+ var r = elm.attachEvent('on' + evType, fn);
+ return r;
+ }
+ else {
+ elm['on' + evType] = fn;
+ }
+ }
+
+ // Cross browser remove event wrapper
+ function removeEvent(obj, evType, fn, useCapture){
+ if (obj.removeEventListener){
+ obj.removeEventListener(evType, fn, useCapture);
+ return true;
+ } else if (obj.detachEvent){
+ var r = obj.detachEvent("on"+evType, fn);
+ return r;
+ } else {
+ alert("Handler could not be removed");
+ }
+ }
+
+ // Formats colours
+ function format_colour(colour)
+ {
+ var returnColour = "#ffffff";
+
+ // Make sure colour is set and not transparent
+ if(colour != "" && colour != "transparent")
+ {
+ // RGB Value?
+ if(colour.substr(0, 3) == "rgb")
+ {
+ // Get HEX aquiv.
+ returnColour = rgb2Hex(colour);
+ }
+ else if(colour.length == 4)
+ {
+ // 3 chr colour code add remainder
+ returnColour = "#" + colour.substring(1, 2) + colour.substring(1, 2) + colour.substring(2, 3) + colour.substring(2, 3) + colour.substring(3, 4) + colour.substring(3, 4);
+ }
+ else
+ {
+ // Normal valid hex colour
+ returnColour = colour;
+ }
+ }
+
+ return returnColour;
+ }
+
+ // Returns the style value for the property specfied
+ function get_style(obj, property, propertyNS)
+ {
+ try
+ {
+ if(obj.currentStyle)
+ {
+ var returnVal = eval("obj.currentStyle." + property);
+ }
+ else
+ {
+ /*
+ Safari does not expose any information for the object if display is
+ set to none is set so we temporally enable it.
+ */
+ if(isSafari && obj.style.display == "none")
+ {
+ obj.style.display = "";
+ var wasHidden = true;
+ }
+
+ var returnVal = document.defaultView.getComputedStyle(obj, '').getPropertyValue(propertyNS);
+
+ // Rehide the object
+ if(isSafari && wasHidden)
+ {
+ obj.style.display = "none";
+ }
+ }
+ }
+ catch(e)
+ {
+ // Do nothing
+ }
+
+ return returnVal;
+ }
+
+ // Get elements by class by Dustin Diaz.
+ function getElementsByClass(searchClass, node, tag)
+ {
+ var classElements = new Array();
+
+ if(node == null)
+ node = document;
+ if(tag == null)
+ tag = '*';
+
+ var els = node.getElementsByTagName(tag);
+ var elsLen = els.length;
+ var pattern = new RegExp("(^|\s)"+searchClass+"(\s|$)");
+
+ for (i = 0, j = 0; i < elsLen; i++)
+ {
+ if(pattern.test(els[i].className))
+ {
+ classElements[j] = els[i];
+ j++;
+ }
+ }
+
+ return classElements;
+ }
+
+ // Displays error message
+ function newCurvyError(errorMessage)
+ {
+ return new Error("curvyCorners Error:\n" + errorMessage)
+ }
\ No newline at end of file
Index: openacs-4/packages/ajaxhelper/www/resources/curvycorners/rounded_corners_lite.inc.js
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/resources/curvycorners/rounded_corners_lite.inc.js,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/resources/curvycorners/rounded_corners_lite.inc.js 6 Nov 2006 13:15:30 -0000 1.1
@@ -0,0 +1,285 @@
+
+ /****************************************************************
+ * *
+ * curvyCorners *
+ * ------------ *
+ * *
+ * This script generates rounded corners for your divs. *
+ * *
+ * Version 1.2.9 *
+ * Copyright (c) 2006 Cameron Cooke *
+ * By: Cameron Cooke and Tim Hutchison. *
+ * *
+ * *
+ * Website: http://www.curvycorners.net *
+ * Email: info@totalinfinity.com *
+ * Forum: http://www.curvycorners.net/forum/ *
+ * *
+ * *
+ * This library is free software; you can redistribute *
+ * it and/or modify it under the terms of the GNU *
+ * Lesser General Public License as published by the *
+ * Free Software Foundation; either version 2.1 of the *
+ * License, or (at your option) any later version. *
+ * *
+ * This library 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 Lesser General Public *
+ * License for more details. *
+ * *
+ * You should have received a copy of the GNU Lesser *
+ * General Public License along with this library; *
+ * Inc., 59 Temple Place, Suite 330, Boston, *
+ * MA 02111-1307 USA *
+ * *
+ ****************************************************************/
+
+var isIE = navigator.userAgent.toLowerCase().indexOf("msie") > -1; var isMoz = document.implementation && document.implementation.createDocument; var isSafari = ((navigator.userAgent.toLowerCase().indexOf('safari')!=-1)&&(navigator.userAgent.toLowerCase().indexOf('mac')!=-1))?true:false; function curvyCorners()
+{ if(typeof(arguments[0]) != "object") throw newCurvyError("First parameter of curvyCorners() must be an object."); if(typeof(arguments[1]) != "object" && typeof(arguments[1]) != "string") throw newCurvyError("Second parameter of curvyCorners() must be an object or a class name."); if(typeof(arguments[1]) == "string")
+{ var startIndex = 0; var boxCol = getElementsByClass(arguments[1]);}
+else
+{ var startIndex = 1; var boxCol = arguments;}
+var curvyCornersCol = new Array(); if(arguments[0].validTags)
+var validElements = arguments[0].validTags; else
+var validElements = ["div"]; for(var i = startIndex, j = boxCol.length; i < j; i++)
+{ var currentTag = boxCol[i].tagName.toLowerCase(); if(inArray(validElements, currentTag) !== false)
+{ curvyCornersCol[curvyCornersCol.length] = new curvyObject(arguments[0], boxCol[i]);}
+}
+this.objects = curvyCornersCol; this.applyCornersToAll = function()
+{ for(var x = 0, k = this.objects.length; x < k; x++)
+{ this.objects[x].applyCorners();}
+}
+}
+function curvyObject()
+{ this.box = arguments[1]; this.settings = arguments[0]; this.topContainer = null; this.bottomContainer = null; this.masterCorners = new Array(); this.contentDIV = null; var boxHeight = get_style(this.box, "height", "height"); var boxWidth = get_style(this.box, "width", "width"); var borderWidth = get_style(this.box, "borderTopWidth", "border-top-width"); var borderColour = get_style(this.box, "borderTopColor", "border-top-color"); var boxColour = get_style(this.box, "backgroundColor", "background-color"); var backgroundImage = get_style(this.box, "backgroundImage", "background-image"); var boxPosition = get_style(this.box, "position", "position"); var boxPadding = get_style(this.box, "paddingTop", "padding-top"); this.boxHeight = parseInt(((boxHeight != "" && boxHeight != "auto" && boxHeight.indexOf("%") == -1)? boxHeight.substring(0, boxHeight.indexOf("px")) : this.box.scrollHeight)); this.boxWidth = parseInt(((boxWidth != "" && boxWidth != "auto" && boxWidth.indexOf("%") == -1)? boxWidth.substring(0, boxWidth.indexOf("px")) : this.box.scrollWidth)); this.borderWidth = parseInt(((borderWidth != "" && borderWidth.indexOf("px") !== -1)? borderWidth.slice(0, borderWidth.indexOf("px")) : 0)); this.boxColour = format_colour(boxColour); this.boxPadding = parseInt(((boxPadding != "" && boxPadding.indexOf("px") !== -1)? boxPadding.slice(0, boxPadding.indexOf("px")) : 0)); this.borderColour = format_colour(borderColour); this.borderString = this.borderWidth + "px" + " solid " + this.borderColour; this.backgroundImage = ((backgroundImage != "none")? backgroundImage : ""); this.boxContent = this.box.innerHTML; if(boxPosition != "absolute") this.box.style.position = "relative"; this.box.style.padding = "0px"; if(isIE && boxWidth == "auto" && boxHeight == "auto") this.box.style.width = "100%"; if(this.settings.autoPad == true && this.boxPadding > 0)
+this.box.innerHTML = ""; this.applyCorners = function()
+{ for(var t = 0; t < 2; t++)
+{ switch(t)
+{ case 0:
+if(this.settings.tl || this.settings.tr)
+{ var newMainContainer = document.createElement("DIV"); newMainContainer.style.width = "100%"; newMainContainer.style.fontSize = "1px"; newMainContainer.style.overflow = "hidden"; newMainContainer.style.position = "absolute"; newMainContainer.style.paddingLeft = this.borderWidth + "px"; newMainContainer.style.paddingRight = this.borderWidth + "px"; var topMaxRadius = Math.max(this.settings.tl ? this.settings.tl.radius : 0, this.settings.tr ? this.settings.tr.radius : 0); newMainContainer.style.height = topMaxRadius + "px"; newMainContainer.style.top = 0 - topMaxRadius + "px"; newMainContainer.style.left = 0 - this.borderWidth + "px"; this.topContainer = this.box.appendChild(newMainContainer);}
+break; case 1:
+if(this.settings.bl || this.settings.br)
+{ var newMainContainer = document.createElement("DIV"); newMainContainer.style.width = "100%"; newMainContainer.style.fontSize = "1px"; newMainContainer.style.overflow = "hidden"; newMainContainer.style.position = "absolute"; newMainContainer.style.paddingLeft = this.borderWidth + "px"; newMainContainer.style.paddingRight = this.borderWidth + "px"; var botMaxRadius = Math.max(this.settings.bl ? this.settings.bl.radius : 0, this.settings.br ? this.settings.br.radius : 0); newMainContainer.style.height = botMaxRadius + "px"; newMainContainer.style.bottom = 0 - botMaxRadius + "px"; newMainContainer.style.left = 0 - this.borderWidth + "px"; this.bottomContainer = this.box.appendChild(newMainContainer);}
+break;}
+}
+if(this.topContainer) this.box.style.borderTopWidth = "0px"; if(this.bottomContainer) this.box.style.borderBottomWidth = "0px"; var corners = ["tr", "tl", "br", "bl"]; for(var i in corners)
+{ if(i > -1 < 4)
+{ var cc = corners[i]; if(!this.settings[cc])
+{ if(((cc == "tr" || cc == "tl") && this.topContainer != null) || ((cc == "br" || cc == "bl") && this.bottomContainer != null))
+{ var newCorner = document.createElement("DIV"); newCorner.style.position = "relative"; newCorner.style.fontSize = "1px"; newCorner.style.overflow = "hidden"; if(this.backgroundImage == "")
+newCorner.style.backgroundColor = this.boxColour; else
+newCorner.style.backgroundImage = this.backgroundImage; switch(cc)
+{ case "tl":
+newCorner.style.height = topMaxRadius - this.borderWidth + "px"; newCorner.style.marginRight = this.settings.tr.radius - (this.borderWidth*2) + "px"; newCorner.style.borderLeft = this.borderString; newCorner.style.borderTop = this.borderString; newCorner.style.left = -this.borderWidth + "px"; break; case "tr":
+newCorner.style.height = topMaxRadius - this.borderWidth + "px"; newCorner.style.marginLeft = this.settings.tl.radius - (this.borderWidth*2) + "px"; newCorner.style.borderRight = this.borderString; newCorner.style.borderTop = this.borderString; newCorner.style.backgroundPosition = "-" + (topMaxRadius + this.borderWidth) + "px 0px"; newCorner.style.left = this.borderWidth + "px"; break; case "bl":
+newCorner.style.height = botMaxRadius - this.borderWidth + "px"; newCorner.style.marginRight = this.settings.br.radius - (this.borderWidth*2) + "px"; newCorner.style.borderLeft = this.borderString; newCorner.style.borderBottom = this.borderString; newCorner.style.left = -this.borderWidth + "px"; newCorner.style.backgroundPosition = "-" + (this.borderWidth) + "px -" + (this.boxHeight + (botMaxRadius + this.borderWidth)) + "px"; break; case "br":
+newCorner.style.height = botMaxRadius - this.borderWidth + "px"; newCorner.style.marginLeft = this.settings.bl.radius - (this.borderWidth*2) + "px"; newCorner.style.borderRight = this.borderString; newCorner.style.borderBottom = this.borderString; newCorner.style.left = this.borderWidth + "px"
+newCorner.style.backgroundPosition = "-" + (botMaxRadius + this.borderWidth) + "px -" + (this.boxHeight + (botMaxRadius + this.borderWidth)) + "px"; break;}
+}
+}
+else
+{ if(this.masterCorners[this.settings[cc].radius])
+{ var newCorner = this.masterCorners[this.settings[cc].radius].cloneNode(true);}
+else
+{ var newCorner = document.createElement("DIV"); newCorner.style.height = this.settings[cc].radius + "px"; newCorner.style.width = this.settings[cc].radius + "px"; newCorner.style.position = "absolute"; newCorner.style.fontSize = "1px"; newCorner.style.overflow = "hidden"; var borderRadius = parseInt(this.settings[cc].radius - this.borderWidth); for(var intx = 0, j = this.settings[cc].radius; intx < j; intx++)
+{ if((intx +1) >= borderRadius)
+var y1 = -1; else
+var y1 = (Math.floor(Math.sqrt(Math.pow(borderRadius, 2) - Math.pow((intx+1), 2))) - 1); if(borderRadius != j)
+{ if((intx) >= borderRadius)
+var y2 = -1; else
+var y2 = Math.ceil(Math.sqrt(Math.pow(borderRadius,2) - Math.pow(intx, 2))); if((intx+1) >= j)
+var y3 = -1; else
+var y3 = (Math.floor(Math.sqrt(Math.pow(j ,2) - Math.pow((intx+1), 2))) - 1);}
+if((intx) >= j)
+var y4 = -1; else
+var y4 = Math.ceil(Math.sqrt(Math.pow(j ,2) - Math.pow(intx, 2))); if(y1 > -1) this.drawPixel(intx, 0, this.boxColour, 100, (y1+1), newCorner, -1, this.settings[cc].radius); if(borderRadius != j)
+{ for(var inty = (y1 + 1); inty < y2; inty++)
+{ if(this.settings.antiAlias)
+{ if(this.backgroundImage != "")
+{ var borderFract = (pixelFraction(intx, inty, borderRadius) * 100); if(borderFract < 30)
+{ this.drawPixel(intx, inty, this.borderColour, 100, 1, newCorner, 0, this.settings[cc].radius);}
+else
+{ this.drawPixel(intx, inty, this.borderColour, 100, 1, newCorner, -1, this.settings[cc].radius);}
+}
+else
+{ var pixelcolour = BlendColour(this.boxColour, this.borderColour, pixelFraction(intx, inty, borderRadius)); this.drawPixel(intx, inty, pixelcolour, 100, 1, newCorner, 0, this.settings[cc].radius, cc);}
+}
+}
+if(this.settings.antiAlias)
+{ if(y3 >= y2)
+{ if (y2 == -1) y2 = 0; this.drawPixel(intx, y2, this.borderColour, 100, (y3 - y2 + 1), newCorner, 0, 0);}
+}
+else
+{ if(y3 >= y1)
+{ this.drawPixel(intx, (y1 + 1), this.borderColour, 100, (y3 - y1), newCorner, 0, 0);}
+}
+var outsideColour = this.borderColour;}
+else
+{ var outsideColour = this.boxColour; var y3 = y1;}
+if(this.settings.antiAlias)
+{ for(var inty = (y3 + 1); inty < y4; inty++)
+{ this.drawPixel(intx, inty, outsideColour, (pixelFraction(intx, inty , j) * 100), 1, newCorner, ((this.borderWidth > 0)? 0 : -1), this.settings[cc].radius);}
+}
+}
+this.masterCorners[this.settings[cc].radius] = newCorner.cloneNode(true);}
+if(cc != "br")
+{ for(var t = 0, k = newCorner.childNodes.length; t < k; t++)
+{ var pixelBar = newCorner.childNodes[t]; var pixelBarTop = parseInt(pixelBar.style.top.substring(0, pixelBar.style.top.indexOf("px"))); var pixelBarLeft = parseInt(pixelBar.style.left.substring(0, pixelBar.style.left.indexOf("px"))); var pixelBarHeight = parseInt(pixelBar.style.height.substring(0, pixelBar.style.height.indexOf("px"))); if(cc == "tl" || cc == "bl"){ pixelBar.style.left = this.settings[cc].radius -pixelBarLeft -1 + "px";}
+if(cc == "tr" || cc == "tl"){ pixelBar.style.top = this.settings[cc].radius -pixelBarHeight -pixelBarTop + "px";}
+switch(cc)
+{ case "tr":
+pixelBar.style.backgroundPosition = "-" + Math.abs((this.boxWidth - this.settings[cc].radius + this.borderWidth) + pixelBarLeft) + "px -" + Math.abs(this.settings[cc].radius -pixelBarHeight -pixelBarTop - this.borderWidth) + "px"; break; case "tl":
+pixelBar.style.backgroundPosition = "-" + Math.abs((this.settings[cc].radius -pixelBarLeft -1) - this.borderWidth) + "px -" + Math.abs(this.settings[cc].radius -pixelBarHeight -pixelBarTop - this.borderWidth) + "px"; break; case "bl":
+pixelBar.style.backgroundPosition = "-" + Math.abs((this.settings[cc].radius -pixelBarLeft -1) - this.borderWidth) + "px -" + Math.abs((this.boxHeight + this.settings[cc].radius + pixelBarTop) -this.borderWidth) + "px"; break;}
+}
+}
+}
+if(newCorner)
+{ switch(cc)
+{ case "tl":
+if(newCorner.style.position == "absolute") newCorner.style.top = "0px"; if(newCorner.style.position == "absolute") newCorner.style.left = "0px"; if(this.topContainer) this.topContainer.appendChild(newCorner); break; case "tr":
+if(newCorner.style.position == "absolute") newCorner.style.top = "0px"; if(newCorner.style.position == "absolute") newCorner.style.right = "0px"; if(this.topContainer) this.topContainer.appendChild(newCorner); break; case "bl":
+if(newCorner.style.position == "absolute") newCorner.style.bottom = "0px"; if(newCorner.style.position == "absolute") newCorner.style.left = "0px"; if(this.bottomContainer) this.bottomContainer.appendChild(newCorner); break; case "br":
+if(newCorner.style.position == "absolute") newCorner.style.bottom = "0px"; if(newCorner.style.position == "absolute") newCorner.style.right = "0px"; if(this.bottomContainer) this.bottomContainer.appendChild(newCorner); break;}
+}
+}
+}
+var radiusDiff = new Array(); radiusDiff["t"] = Math.abs(this.settings.tl.radius - this.settings.tr.radius)
+radiusDiff["b"] = Math.abs(this.settings.bl.radius - this.settings.br.radius); for(z in radiusDiff)
+{ if(z == "t" || z == "b")
+{ if(radiusDiff[z])
+{ var smallerCornerType = ((this.settings[z + "l"].radius < this.settings[z + "r"].radius)? z +"l" : z +"r"); var newFiller = document.createElement("DIV"); newFiller.style.height = radiusDiff[z] + "px"; newFiller.style.width = this.settings[smallerCornerType].radius+ "px"
+newFiller.style.position = "absolute"; newFiller.style.fontSize = "1px"; newFiller.style.overflow = "hidden"; newFiller.style.backgroundColor = this.boxColour; switch(smallerCornerType)
+{ case "tl":
+newFiller.style.bottom = "0px"; newFiller.style.left = "0px"; newFiller.style.borderLeft = this.borderString; this.topContainer.appendChild(newFiller); break; case "tr":
+newFiller.style.bottom = "0px"; newFiller.style.right = "0px"; newFiller.style.borderRight = this.borderString; this.topContainer.appendChild(newFiller); break; case "bl":
+newFiller.style.top = "0px"; newFiller.style.left = "0px"; newFiller.style.borderLeft = this.borderString; this.bottomContainer.appendChild(newFiller); break; case "br":
+newFiller.style.top = "0px"; newFiller.style.right = "0px"; newFiller.style.borderRight = this.borderString; this.bottomContainer.appendChild(newFiller); break;}
+}
+var newFillerBar = document.createElement("DIV"); newFillerBar.style.position = "relative"; newFillerBar.style.fontSize = "1px"; newFillerBar.style.overflow = "hidden"; newFillerBar.style.backgroundColor = this.boxColour; newFillerBar.style.backgroundImage = this.backgroundImage; switch(z)
+{ case "t":
+if(this.topContainer)
+{ if(this.settings.tl.radius && this.settings.tr.radius)
+{ newFillerBar.style.height = topMaxRadius - this.borderWidth + "px"; newFillerBar.style.marginLeft = this.settings.tl.radius - this.borderWidth + "px"; newFillerBar.style.marginRight = this.settings.tr.radius - this.borderWidth + "px"; newFillerBar.style.borderTop = this.borderString; if(this.backgroundImage != "")
+newFillerBar.style.backgroundPosition = "-" + (topMaxRadius + this.borderWidth) + "px 0px"; this.topContainer.appendChild(newFillerBar);}
+this.box.style.backgroundPosition = "0px -" + (topMaxRadius - this.borderWidth) + "px";}
+break; case "b":
+if(this.bottomContainer)
+{ if(this.settings.bl.radius && this.settings.br.radius)
+{ newFillerBar.style.height = botMaxRadius - this.borderWidth + "px"; newFillerBar.style.marginLeft = this.settings.bl.radius - this.borderWidth + "px"; newFillerBar.style.marginRight = this.settings.br.radius - this.borderWidth + "px"; newFillerBar.style.borderBottom = this.borderString; if(this.backgroundImage != "")
+newFillerBar.style.backgroundPosition = "-" + (botMaxRadius + this.borderWidth) + "px -" + (this.boxHeight + (topMaxRadius + this.borderWidth)) + "px"; this.bottomContainer.appendChild(newFillerBar);}
+}
+break;}
+}
+}
+if(this.settings.autoPad == true && this.boxPadding > 0)
+{ var contentContainer = document.createElement("DIV"); contentContainer.style.position = "relative"; contentContainer.innerHTML = this.boxContent; contentContainer.className = "autoPadDiv"; var topPadding = Math.abs(topMaxRadius - this.boxPadding); var botPadding = Math.abs(botMaxRadius - this.boxPadding); if(topMaxRadius < this.boxPadding)
+contentContainer.style.paddingTop = topPadding + "px"; if(botMaxRadius < this.boxPadding)
+contentContainer.style.paddingBottom = botMaxRadius + "px"; contentContainer.style.paddingLeft = this.boxPadding + "px"; contentContainer.style.paddingRight = this.boxPadding + "px"; this.contentDIV = this.box.appendChild(contentContainer);}
+}
+this.drawPixel = function(intx, inty, colour, transAmount, height, newCorner, image, cornerRadius)
+{ var pixel = document.createElement("DIV"); pixel.style.height = height + "px"; pixel.style.width = "1px"; pixel.style.position = "absolute"; pixel.style.fontSize = "1px"; pixel.style.overflow = "hidden"; var topMaxRadius = Math.max(this.settings["tr"].radius, this.settings["tl"].radius); if(image == -1 && this.backgroundImage != "")
+{ pixel.style.backgroundImage = this.backgroundImage; pixel.style.backgroundPosition = "-" + (this.boxWidth - (cornerRadius - intx) + this.borderWidth) + "px -" + ((this.boxHeight + topMaxRadius + inty) -this.borderWidth) + "px";}
+else
+{ pixel.style.backgroundColor = colour;}
+if (transAmount != 100)
+setOpacity(pixel, transAmount); pixel.style.top = inty + "px"; pixel.style.left = intx + "px"; newCorner.appendChild(pixel);}
+}
+function insertAfter(parent, node, referenceNode)
+{ parent.insertBefore(node, referenceNode.nextSibling);}
+function BlendColour(Col1, Col2, Col1Fraction)
+{ var red1 = parseInt(Col1.substr(1,2),16); var green1 = parseInt(Col1.substr(3,2),16); var blue1 = parseInt(Col1.substr(5,2),16); var red2 = parseInt(Col2.substr(1,2),16); var green2 = parseInt(Col2.substr(3,2),16); var blue2 = parseInt(Col2.substr(5,2),16); if(Col1Fraction > 1 || Col1Fraction < 0) Col1Fraction = 1; var endRed = Math.round((red1 * Col1Fraction) + (red2 * (1 - Col1Fraction))); if(endRed > 255) endRed = 255; if(endRed < 0) endRed = 0; var endGreen = Math.round((green1 * Col1Fraction) + (green2 * (1 - Col1Fraction))); if(endGreen > 255) endGreen = 255; if(endGreen < 0) endGreen = 0; var endBlue = Math.round((blue1 * Col1Fraction) + (blue2 * (1 - Col1Fraction))); if(endBlue > 255) endBlue = 255; if(endBlue < 0) endBlue = 0; return "#" + IntToHex(endRed)+ IntToHex(endGreen)+ IntToHex(endBlue);}
+function IntToHex(strNum)
+{ base = strNum / 16; rem = strNum % 16; base = base - (rem / 16); baseS = MakeHex(base); remS = MakeHex(rem); return baseS + '' + remS;}
+function MakeHex(x)
+{ if((x >= 0) && (x <= 9))
+{ return x;}
+else
+{ switch(x)
+{ case 10: return "A"; case 11: return "B"; case 12: return "C"; case 13: return "D"; case 14: return "E"; case 15: return "F";}
+}
+}
+function pixelFraction(x, y, r)
+{ var pixelfraction = 0; var xvalues = new Array(1); var yvalues = new Array(1); var point = 0; var whatsides = ""; var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(x,2))); if ((intersect >= y) && (intersect < (y+1)))
+{ whatsides = "Left"; xvalues[point] = 0; yvalues[point] = intersect - y; point = point + 1;}
+var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(y+1,2))); if ((intersect >= x) && (intersect < (x+1)))
+{ whatsides = whatsides + "Top"; xvalues[point] = intersect - x; yvalues[point] = 1; point = point + 1;}
+var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(x+1,2))); if ((intersect >= y) && (intersect < (y+1)))
+{ whatsides = whatsides + "Right"; xvalues[point] = 1; yvalues[point] = intersect - y; point = point + 1;}
+var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(y,2))); if ((intersect >= x) && (intersect < (x+1)))
+{ whatsides = whatsides + "Bottom"; xvalues[point] = intersect - x; yvalues[point] = 0;}
+switch (whatsides)
+{ case "LeftRight":
+pixelfraction = Math.min(yvalues[0],yvalues[1]) + ((Math.max(yvalues[0],yvalues[1]) - Math.min(yvalues[0],yvalues[1]))/2); break; case "TopRight":
+pixelfraction = 1-(((1-xvalues[0])*(1-yvalues[1]))/2); break; case "TopBottom":
+pixelfraction = Math.min(xvalues[0],xvalues[1]) + ((Math.max(xvalues[0],xvalues[1]) - Math.min(xvalues[0],xvalues[1]))/2); break; case "LeftBottom":
+pixelfraction = (yvalues[0]*xvalues[1])/2; break; default:
+pixelfraction = 1;}
+return pixelfraction;}
+function rgb2Hex(rgbColour)
+{ try{ var rgbArray = rgb2Array(rgbColour); var red = parseInt(rgbArray[0]); var green = parseInt(rgbArray[1]); var blue = parseInt(rgbArray[2]); var hexColour = "#" + IntToHex(red) + IntToHex(green) + IntToHex(blue);}
+catch(e){ alert("There was an error converting the RGB value to Hexadecimal in function rgb2Hex");}
+return hexColour;}
+function rgb2Array(rgbColour)
+{ var rgbValues = rgbColour.substring(4, rgbColour.indexOf(")")); var rgbArray = rgbValues.split(", "); return rgbArray;}
+function setOpacity(obj, opacity)
+{ opacity = (opacity == 100)?99.999:opacity; if(isSafari && obj.tagName != "IFRAME")
+{ var rgbArray = rgb2Array(obj.style.backgroundColor); var red = parseInt(rgbArray[0]); var green = parseInt(rgbArray[1]); var blue = parseInt(rgbArray[2]); obj.style.backgroundColor = "rgba(" + red + ", " + green + ", " + blue + ", " + opacity/100 + ")";}
+else if(typeof(obj.style.opacity) != "undefined")
+{ obj.style.opacity = opacity/100;}
+else if(typeof(obj.style.MozOpacity) != "undefined")
+{ obj.style.MozOpacity = opacity/100;}
+else if(typeof(obj.style.filter) != "undefined")
+{ obj.style.filter = "alpha(opacity:" + opacity + ")";}
+else if(typeof(obj.style.KHTMLOpacity) != "undefined")
+{ obj.style.KHTMLOpacity = opacity/100;}
+}
+function inArray(array, value)
+{ for(var i = 0; i < array.length; i++){ if (array[i] === value) return i;}
+return false;}
+function inArrayKey(array, value)
+{ for(key in array){ if(key === value) return true;}
+return false;}
+function addEvent(elm, evType, fn, useCapture) { if (elm.addEventListener) { elm.addEventListener(evType, fn, useCapture); return true;}
+else if (elm.attachEvent) { var r = elm.attachEvent('on' + evType, fn); return r;}
+else { elm['on' + evType] = fn;}
+}
+function removeEvent(obj, evType, fn, useCapture){ if (obj.removeEventListener){ obj.removeEventListener(evType, fn, useCapture); return true;} else if (obj.detachEvent){ var r = obj.detachEvent("on"+evType, fn); return r;} else { alert("Handler could not be removed");}
+}
+function format_colour(colour)
+{ var returnColour = "#ffffff"; if(colour != "" && colour != "transparent")
+{ if(colour.substr(0, 3) == "rgb")
+{ returnColour = rgb2Hex(colour);}
+else if(colour.length == 4)
+{ returnColour = "#" + colour.substring(1, 2) + colour.substring(1, 2) + colour.substring(2, 3) + colour.substring(2, 3) + colour.substring(3, 4) + colour.substring(3, 4);}
+else
+{ returnColour = colour;}
+}
+return returnColour;}
+function get_style(obj, property, propertyNS)
+{ try
+{ if(obj.currentStyle)
+{ var returnVal = eval("obj.currentStyle." + property);}
+else
+{ if(isSafari && obj.style.display == "none")
+{ obj.style.display = ""; var wasHidden = true;}
+var returnVal = document.defaultView.getComputedStyle(obj, '').getPropertyValue(propertyNS); if(isSafari && wasHidden)
+{ obj.style.display = "none";}
+}
+}
+catch(e)
+{ }
+return returnVal;}
+function getElementsByClass(searchClass, node, tag)
+{ var classElements = new Array(); if(node == null)
+node = document; if(tag == null)
+tag = '*'; var els = node.getElementsByTagName(tag); var elsLen = els.length; var pattern = new RegExp("(^|\s)"+searchClass+"(\s|$)"); for (i = 0, j = 0; i < elsLen; i++)
+{ if(pattern.test(els[i].className))
+{ classElements[j] = els[i]; j++;}
+}
+return classElements;}
+function newCurvyError(errorMessage)
+{ return new Error("curvyCorners Error:\n" + errorMessage)
+}
Index: openacs-4/packages/ajaxhelper/www/tests/test_ajax-handle.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/tests/test_ajax-handle.adp,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/tests/test_ajax-handle.adp 6 Nov 2006 13:15:30 -0000 1.1
@@ -0,0 +1 @@
+... jumped over @name;noquote@.
\ No newline at end of file
Index: openacs-4/packages/ajaxhelper/www/tests/test_ajax-handle.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/tests/test_ajax-handle.tcl,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/tests/test_ajax-handle.tcl 6 Nov 2006 13:15:30 -0000 1.1
@@ -0,0 +1,2 @@
+
+set name [ns_queryget "myname"]
\ No newline at end of file
Index: openacs-4/packages/ajaxhelper/www/tests/test_ajax.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/tests/test_ajax.adp,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/tests/test_ajax.adp 6 Nov 2006 13:15:30 -0000 1.1
@@ -0,0 +1,10 @@
+
+ TEST : Ajax
+
+Type your name please :
+
+ Update Content
+
+
+ The quick brown fox .....
+
Index: openacs-4/packages/ajaxhelper/www/tests/test_ajax.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/tests/test_ajax.tcl,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/tests/test_ajax.tcl 6 Nov 2006 13:15:30 -0000 1.1
@@ -0,0 +1,4 @@
+set updatescript [ah::ajaxupdate -container "test" \
+ -url "test_ajax-handle" \
+ -pars "'myname='+document.getElementById('name').value" \
+ -options "onSuccess:function(t){ alert('update done : '+t.responseText); }"]
Index: openacs-4/packages/ajaxhelper/www/tests/test_dragdrop.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/tests/test_dragdrop.adp,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/tests/test_dragdrop.adp 6 Nov 2006 13:15:30 -0000 1.1
@@ -0,0 +1,19 @@
+
+TEST : Drag n Drop
+
+
+ This portlet is draggable .... drag me.
+
+
+@jscript;noquote@
Index: openacs-4/packages/ajaxhelper/www/tests/test_dragdrop.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/tests/test_dragdrop.tcl,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/tests/test_dragdrop.tcl 6 Nov 2006 13:15:30 -0000 1.1
@@ -0,0 +1,2 @@
+set draggable_script [ah::draggable -element "test"]
+set jscript [ah::enclose_in_script -script $draggable_script]
\ No newline at end of file
Index: openacs-4/packages/ajaxhelper/www/tests/test_effects.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/tests/test_effects.adp,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/tests/test_effects.adp 6 Nov 2006 13:15:30 -0000 1.1
@@ -0,0 +1,8 @@
+
+ Test Effects
+
+ Show | Hide
+
+
+this is a test div
+
Index: openacs-4/packages/ajaxhelper/www/tests/test_effects.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/tests/test_effects.tcl,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/tests/test_effects.tcl 6 Nov 2006 13:15:30 -0000 1.1
@@ -0,0 +1,6 @@
+set fadescript [ah::effects -element "test" \
+ -effect "Fade" \
+ -options "duration:2.0,afterFinish:function() { alert('element is gone'); }" ]
+set showscript [ah::effects -element "test" \
+ -effect "Appear" \
+ -options "duration:2.0,afterFinish:function() { alert('element has appeared'); }" ]
\ No newline at end of file
Index: openacs-4/packages/ajaxhelper/www/tests/test_insertion.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/tests/test_insertion.adp,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/tests/test_insertion.adp 6 Nov 2006 13:15:30 -0000 1.1
@@ -0,0 +1,6 @@
+
+ TEST : DOM Insert
+
+The quick brown fox jumped over the
+
+
\ No newline at end of file
Index: openacs-4/packages/ajaxhelper/www/tests/test_insertion.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/tests/test_insertion.tcl,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/tests/test_insertion.tcl 6 Nov 2006 13:15:30 -0000 1.1
@@ -0,0 +1 @@
+set script [ah::insert -element "maindiv" -text " quick brown fox" -position "Bottom"]
\ No newline at end of file
Index: openacs-4/packages/ajaxhelper/www/tests/test_roundcorners.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/tests/test_roundcorners.adp,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/tests/test_roundcorners.adp 6 Nov 2006 13:15:30 -0000 1.1
@@ -0,0 +1,21 @@
+
+ TEST : Rounded Corners
+
+
+
+
+
+
+ this is a div with rounded corners
+
+@roundcorners;noquote@
Index: openacs-4/packages/ajaxhelper/www/tests/test_roundcorners.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/tests/test_roundcorners.tcl,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/tests/test_roundcorners.tcl 6 Nov 2006 13:15:30 -0000 1.1
@@ -0,0 +1,6 @@
+set roundcorners [ah::rounder -classname "myBox" \
+ -jsobjname "boxobj" \
+ -validtags "div" \
+ -radius "20" \
+ -element_is_var \
+ -enclose ]
\ No newline at end of file
Index: openacs-4/packages/ajaxhelper/www/tests/test_yahootreeview.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/tests/test_yahootreeview.adp,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/tests/test_yahootreeview.adp 6 Nov 2006 13:15:30 -0000 1.1
@@ -0,0 +1,9 @@
+
+ TEST : Yahoo Tree View
+
+
+
+
+
+
+@js_script;noquote@
\ No newline at end of file
Index: openacs-4/packages/ajaxhelper/www/tests/test_yahootreeview.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ajaxhelper/www/tests/test_yahootreeview.tcl,v
diff -u -N
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/ajaxhelper/www/tests/test_yahootreeview.tcl 6 Nov 2006 13:15:30 -0000 1.1
@@ -0,0 +1,12 @@
+# create the nodes for our tree
+set nodes [list]
+lappend nodes [list "fld1" "Folder 1" "tree" "" ""]
+lappend nodes [list "fld11" "Folder 1.1" "tree" "" "fld1"]
+lappend nodes [list "fld12" "Folder 1.2" "tree" "" "fld1"]
+lappend nodes [list "fld2" "Folder 2" "tree" "javascript:alert('this is a tree node')" ""]
+
+set js_script [ah::yui::create_tree -element "folders" \
+ -nodes $nodes \
+ -varname "tree" ]
+
+set js_script [ah::enclose_in_script -script $js_script]
\ No newline at end of file