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-rw-r--r--.gitattributes7
-rw-r--r--HISTORY1
-rw-r--r--demos/quickstart/protected/pages/Controls/Samples/TSlider/Home.page40
-rw-r--r--demos/quickstart/protected/pages/Controls/Samples/TSlider/Home.php19
-rw-r--r--demos/quickstart/protected/pages/Controls/Slider.page55
-rw-r--r--demos/quickstart/protected/pages/Controls/Standard.page4
-rw-r--r--demos/quickstart/protected/pages/GettingStarted/NewFeatures.page3
-rw-r--r--framework/Exceptions/messages/messages.txt5
-rw-r--r--framework/Web/Javascripts/source/packages.php3
-rw-r--r--framework/Web/Javascripts/source/prado/controls/slider.js28
-rw-r--r--framework/Web/UI/WebControls/TSlider.php616
-rwxr-xr-xframework/Web/UI/WebControls/assets/TSlider.css55
-rw-r--r--framework/Web/UI/WebControls/assets/TSliderHandle.pngbin0 -> 717 bytes
13 files changed, 833 insertions, 3 deletions
diff --git a/.gitattributes b/.gitattributes
index f48d1084..67d3d6c5 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1462,6 +1462,8 @@ demos/quickstart/protected/pages/Controls/Samples/TRepeater/Sample5.php -text
demos/quickstart/protected/pages/Controls/Samples/TRequiredFieldValidator/Home.page -text
demos/quickstart/protected/pages/Controls/Samples/TRequiredFieldValidator/Home.php -text
demos/quickstart/protected/pages/Controls/Samples/TSafeHtml/Home.page -text
+demos/quickstart/protected/pages/Controls/Samples/TSlider/Home.page -text
+demos/quickstart/protected/pages/Controls/Samples/TSlider/Home.php -text
demos/quickstart/protected/pages/Controls/Samples/TStatements/Home.page -text
demos/quickstart/protected/pages/Controls/Samples/TTabPanel/Home.page -text
demos/quickstart/protected/pages/Controls/Samples/TTabPanel/Home.php -text
@@ -1484,6 +1486,7 @@ demos/quickstart/protected/pages/Controls/Samples/TWizard/Sample4.php -text
demos/quickstart/protected/pages/Controls/Samples/TWizard/Sample5.page -text
demos/quickstart/protected/pages/Controls/Samples/TWizard/Sample5.php -text
demos/quickstart/protected/pages/Controls/Samples/config.xml -text
+demos/quickstart/protected/pages/Controls/Slider.page -text
demos/quickstart/protected/pages/Controls/Standard.page -text
demos/quickstart/protected/pages/Controls/Statements.page -text
demos/quickstart/protected/pages/Controls/TabPanel.page -text
@@ -2422,6 +2425,7 @@ framework/Web/Javascripts/source/prado/colorpicker/target_black.gif -text
framework/Web/Javascripts/source/prado/colorpicker/target_white.gif -text
framework/Web/Javascripts/source/prado/controls/controls.js -text
framework/Web/Javascripts/source/prado/controls/keyboard.js -text
+framework/Web/Javascripts/source/prado/controls/slider.js -text
framework/Web/Javascripts/source/prado/controls/tabpanel.js -text
framework/Web/Javascripts/source/prado/datepicker/calendar.png -text
framework/Web/Javascripts/source/prado/datepicker/datepicker.js -text
@@ -2569,6 +2573,7 @@ framework/Web/UI/WebControls/TRepeater.php -text
framework/Web/UI/WebControls/TRepeaterItemRenderer.php -text
framework/Web/UI/WebControls/TRequiredFieldValidator.php -text
framework/Web/UI/WebControls/TSafeHtml.php -text
+framework/Web/UI/WebControls/TSlider.php -text
framework/Web/UI/WebControls/TStatements.php -text
framework/Web/UI/WebControls/TStyle.php -text
framework/Web/UI/WebControls/TTabPanel.php -text
@@ -2588,6 +2593,8 @@ framework/Web/UI/WebControls/TWebControlAdapter.php -text
framework/Web/UI/WebControls/TWizard.php -text
framework/Web/UI/WebControls/TWizardNavigationButtonStyle.php -text
framework/Web/UI/WebControls/TXmlTransform.php -text
+framework/Web/UI/WebControls/assets/TSlider.css -text
+framework/Web/UI/WebControls/assets/TSliderHandle.png -text svneol=unset#image/png
framework/Web/UI/WebControls/assets/captcha.php -text
framework/Web/UI/WebControls/assets/keyboard.css -text
framework/Web/UI/WebControls/assets/tabpanel.css -text
diff --git a/HISTORY b/HISTORY
index d7cf7ba1..1ddc0cee 100644
--- a/HISTORY
+++ b/HISTORY
@@ -23,6 +23,7 @@ NEW: Ticket#680 - Added TCacheHttpSession (Carl, Qiang)
NEW: Added TTabPanel (Qiang)
NEW: Added TKeyboard (Qiang)
NEW: Added TCaptcha and TCaptchaValidator (Qiang)
+NEW: Added TSlider (Christophe)
NEW: Added Indonesian translation to QuickStart, requirements and error messages (Zaenal Mutaqin)
NEW: Added French translation to the blog tutorial (Eric Marchetti)
diff --git a/demos/quickstart/protected/pages/Controls/Samples/TSlider/Home.page b/demos/quickstart/protected/pages/Controls/Samples/TSlider/Home.page
new file mode 100644
index 00000000..7670f9d3
--- /dev/null
+++ b/demos/quickstart/protected/pages/Controls/Samples/TSlider/Home.page
@@ -0,0 +1,40 @@
+<com:TContent id="body">
+<h1>TSlider Sample</h1>
+
+<table class="sampletable">
+
+<tr><td class="samplenote">
+Simple horizontal slider, with no events handler attached</td><td class="sampleaction">
+<com:TSlider id="slider1" Direction="Horizontal"/>
+</td>
+<td class="sampleaction">
+ <com:TButton onClick="submit1" Text="Submit"/>
+ <com:TLabel id="slider1Result"/>
+</td></tr>
+<tr><td class="samplenote">
+Horizontal slider from -50 to 50, with image handle, Javascript 'onSlide' handler, ServerSide 'onSliderChanged' handler, initial value and autopostback=true
+</td><td class="sampleaction">
+<com:TSlider id="slider2" AutoPostBack="true" Handle.CssClass="handle-image" Direction="Horizontal" Value="30" Enabled="true" MinValue="-50" MaxValue="50" OnValueChanged="slider2Changed">
+ <prop:ClientSide.onSlide>
+ $('slider2value').innerHTML = value;
+ </prop:ClientSide.onSlide>
+</com:TSlider>
+Value : <span id="slider2value"><%=$this->slider2->value%></span>
+</td><td class="sampleaction">
+<com:TLabel id="slider2Result"/>
+</td></tr>
+<tr><td class="samplenote">
+Vertical slider from 0 to 1, with image handle, Javascript 'onSlide' handler, ServerSide 'onSliderChanged' handler, StepSize, and no autopostback
+</td><td class="sampleaction">
+<com:TSlider id="slider3" AutoPostBack="false" Handle.CssClass="handle-image" Direction="Vertical" Enabled="true" MinValue="0" MaxValue="1" StepSize="0.1" OnValueChanged="slider3Changed">
+ <prop:ClientSide.onSlide>
+ $('slider3value').innerHTML = value;
+ </prop:ClientSide.onSlide>
+</com:TSlider>
+Value : <span id="slider3value"><%=$this->slider3->value%></span>
+</td><td class="sampleaction">
+<com:TButton Text="Submit"/>
+<com:TLabel id="slider3Result"/>
+</td></tr>
+</table>
+</com:TContent> \ No newline at end of file
diff --git a/demos/quickstart/protected/pages/Controls/Samples/TSlider/Home.php b/demos/quickstart/protected/pages/Controls/Samples/TSlider/Home.php
new file mode 100644
index 00000000..4b9b61b9
--- /dev/null
+++ b/demos/quickstart/protected/pages/Controls/Samples/TSlider/Home.php
@@ -0,0 +1,19 @@
+<?php
+class Home extends TPage
+{
+ public function submit1 ($sender, $param)
+ {
+ $this->slider1Result->setText('Slider Value : '.$this->slider1->getValue());
+ }
+
+ public function slider2Changed ($sender, $param)
+ {
+ $this->slider2Result->setText('onSliderChanged, Value : '.$sender->getValue());
+ }
+
+ public function slider3Changed ($sender, $param)
+ {
+ $this->slider3Result->setText('onSliderChanged, Value : '.$sender->getValue());
+ }
+}
+?> \ No newline at end of file
diff --git a/demos/quickstart/protected/pages/Controls/Slider.page b/demos/quickstart/protected/pages/Controls/Slider.page
new file mode 100644
index 00000000..d71c28a0
--- /dev/null
+++ b/demos/quickstart/protected/pages/Controls/Slider.page
@@ -0,0 +1,55 @@
+<com:TContent ID="body" >
+
+<h1 id="4401">TSlider</h1>
+<com:DocLink ClassPath="System.Web.UI.WebControls.TSlider" />
+
+<p id="510314" class="block-content">
+<tt>TSlider</tt> displays a slider for numeric input purpose. A slider consists of a <em>track</em>
+which define the range of possible value, and a <em>handle</em> which can slide on the track, to select
+a value in the range. The track can be either Horizontal or Vertical, depending of the <tt>Direction</tt>
+property. By default, it's horizontal.
+</p>
+<p>
+The range boundaries are defined by <tt> MinValue</tt> and <tt>MaxValue</tt> properties.
+The default range is from 0 to 100.
+The <tt>StepSize</tt> property can be used to define the <em>step</em> between 2 values inside the range.
+Notice that this step will be recomputed if there is more than 200 values between the range boundaries.
+You can also provide the allowed values by setting the <tt>Values</tt> array.
+</p>
+
+<p>
+The handle sub-properties can be accessed by <tt>Handle</tt> property. You can also provide your own control
+for the handle, using <tt>HandleClass</tt> property. Note that this class must be a subclass of
+<tt>TSliderHandle</tt>
+</p>
+
+<p>
+The TSlider control can be easily customized using CssClasses. You can provide your own css file, using the
+<tt>CssUrl</tt> property.
+The css class for TSlider can be set by the <tt>CssClass</tt> property. Defaults values are <b>'hslider'</b> for
+an Horizontal slider, or <b>'vslider'</b> for a Vertical one.
+The css class for the Handle can be set by the <tt>Handle.CssClass</tt> subproperty. Defaults is <b>'handle'</b>, which just
+draw a red block as a cursor. <b>'handle-image'</b> css class is also provided for your convenience, which display an image
+as the handle.
+</p>
+
+<p>
+If <tt>AutoPostBack</tt> property is true, postback is performed as soon as the value changed.
+</p>
+
+<p>
+TSlider raises the <tt>onValueChanged</tt> event when the value of the slider has changed during postback.
+</p>
+
+<p>
+You can also attach ClientSide javascript events handler to the slider :
+<ul>
+<li><tt>ClientSide.onSlide</tt> is called when the handle is slided on the track. You can get the current value in the <b>value</b>
+javascript variable. You can use this event to update on client side a label with the current value</li>
+<li><tt>ClientSide.onChange</tt> is called when the slider value has changed (at the end of a move).</li>
+</ul>
+</p>
+
+<com:RunBar PagePath="Controls.Samples.TSlider.Home" />
+
+<div class="last-modified">$Id$</div></com:TContent> \ No newline at end of file
diff --git a/demos/quickstart/protected/pages/Controls/Standard.page b/demos/quickstart/protected/pages/Controls/Standard.page
index 7d961a84..2b8dd7ab 100644
--- a/demos/quickstart/protected/pages/Controls/Standard.page
+++ b/demos/quickstart/protected/pages/Controls/Standard.page
@@ -120,6 +120,10 @@
</li>
<li>
+ <a href="?page=Controls.Slider">TSlider</a> represents a Slider control
+ </li>
+
+ <li>
<a href="?page=Controls.Statements">TStatements</a> accepts a few PHP statements and displays their standard output on the Web page.
</li>
diff --git a/demos/quickstart/protected/pages/GettingStarted/NewFeatures.page b/demos/quickstart/protected/pages/GettingStarted/NewFeatures.page
index 53b516cc..6d5b89e4 100644
--- a/demos/quickstart/protected/pages/GettingStarted/NewFeatures.page
+++ b/demos/quickstart/protected/pages/GettingStarted/NewFeatures.page
@@ -10,7 +10,8 @@ This page summarizes the main new features that are introduced in each PRADO rel
<ul>
<li>Added a new control <a href="?page=Controls.TabPanel">TTabPanel</a> that displays tabbed views.</li>
<li>Added a new control <a href="?page=Controls.Keyboard">TKeyboard</a> that displays a virtual keyboard for text input.</li>
-<li>Added a new control <a href="?page=Controls.Captcha">TCaptcha</a> that displays a CAPTCHA to keep spammers from signing up for certain accounts online. A related validator <tt>TCaptchaValidator</tt> is also implemented.</li>
+<li>Added a new control <a href="?page=Controls.Captcha">TCaptcha</a> that displays a CAPTCHA to keep spammers from signing up for certain accounts online. A related validator <tt>TCaptchaValidator</tt> is also implemented.</li>
+<li>Added a new control <a href="?page=Controls.Slider">TSlider</a> that displays a slider which can be used for numeric input.</li>
<li>Added Oracle DB support to Active Record</li>
</ul>
diff --git a/framework/Exceptions/messages/messages.txt b/framework/Exceptions/messages/messages.txt
index 33a6f752..1514ed2f 100644
--- a/framework/Exceptions/messages/messages.txt
+++ b/framework/Exceptions/messages/messages.txt
@@ -442,4 +442,7 @@ captcha_tokenalphabet_invalid = TCaptcha.TokenAlphabet must be a string consis
captcha_privatekey_unknown = TCaptcha.PrivateKey is unknown. Please make sure that your assets directory is writable by the Web server process.
captcha_gd2_required = TCaptcha requires PHP GD2 extension.
captcha_imagettftext_required = TCaptcha requires PHP GD2 extension with TrueType font support.
-captcha_imagepng_required = TCaptcha requires PHP GD2 extension with PNG image format support. \ No newline at end of file
+captcha_imagepng_required = TCaptcha requires PHP GD2 extension with PNG image format support.
+
+slider_handle_class_invalid = TSlider.HandleClass '{0}' is not a valid user class. The class must extends TSliderHandle.
+slider_track_class_invalid = TSliderHandle track class '{0}' must be a TSlider instance. \ No newline at end of file
diff --git a/framework/Web/Javascripts/source/packages.php b/framework/Web/Javascripts/source/packages.php
index 66b63966..03e237de 100644
--- a/framework/Web/Javascripts/source/packages.php
+++ b/framework/Web/Javascripts/source/packages.php
@@ -47,7 +47,8 @@ $packages = array(
),
'slider'=>array(
- 'scriptaculous/slider.js'
+ 'scriptaculous/slider.js',
+ 'prado/controls/slider.js'
),
'keyboard'=>array(
diff --git a/framework/Web/Javascripts/source/prado/controls/slider.js b/framework/Web/Javascripts/source/prado/controls/slider.js
new file mode 100644
index 00000000..203d95ed
--- /dev/null
+++ b/framework/Web/Javascripts/source/prado/controls/slider.js
@@ -0,0 +1,28 @@
+Prado.WebUI.TSlider = Class.extend(Prado.WebUI.PostBackControl,
+{
+ onInit : function (options)
+ {
+ this.options=options;
+ this.onChange=options.onChange;
+ options.onChange=this.change.bind(this);
+
+ this.hiddenField=$(this.options.ID+'_1');
+ new Control.Slider(options.ID+'_handle',options.ID, options);
+
+ if(this.options['AutoPostBack']==true)
+ Event.observe(this.hiddenField, "change", Prado.PostBack.bindEvent(this,options));
+ },
+
+ change : function (v)
+ {
+ this.hiddenField.value=v;
+ if (this.onChange)
+ {
+ this.onChange(v);
+ }
+ if(this.options['AutoPostBack']==true)
+ {
+ Event.fireEvent(this.hiddenField, "change");
+ }
+ }
+}); \ No newline at end of file
diff --git a/framework/Web/UI/WebControls/TSlider.php b/framework/Web/UI/WebControls/TSlider.php
new file mode 100644
index 00000000..53c2a18b
--- /dev/null
+++ b/framework/Web/UI/WebControls/TSlider.php
@@ -0,0 +1,616 @@
+<?php
+/**
+ * TSlider class file.
+ *
+ * @author Christophe Boulain <Christophe.Boulain@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright &copy; 2007 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ */
+
+/**
+ * TSlider class
+ *
+ * TSlider displays a slider for numeric input purpose. A slider consists of a 'track',
+ * which define the range of possible value, and a 'handle' which can slide on the track, to select
+ * a value in the range. The track can be either Horizontal or Vertical, depending of the {@link SetDirection Direction}
+ * property. By default, it's horizontal.
+ *
+ * The range boundaries are defined by {@link SetMinValue MinValue} and {@link SetMaxValue MaxValue} properties.
+ * The default range is from 0 to 100.
+ * The {@link SetStepSize StepSize} property can be used to define the <b>step</b> between 2 values inside the range.
+ * Notice that this step will be recomputed if there is more than 200 values between the range boundaries.
+ * You can also provide the allowed values by setting the {@link SetValues Values} array.
+ *
+ * The handle sub-properties can be accessed by {@link GetHandle Handle} property. You can also provide your own control
+ * for the handle, using {@link SetHandleClass HandleClass} property. Note that this class must be a subclass of
+ * {@link TSliderHandle}
+ *
+ * The TSlider control can be easily customized using CssClasses. You can provide your own css file, using the
+ * {@link SetCssUrl CssUrl} property.
+ * The css class for TSlider can be set by the {@link setCssClass CssClass} property. Defaults values are "hslider" for
+ * an Horizontal slider, or "vslider" for a Vertical one.
+ * The css class for the Handle can be set by the <b>Handle.CssClass</b> subproperty. Defaults is "handle", which just
+ * draw a red block as a cursor. 'handle-image' css class is also provided for your convenience, which display an image
+ * as the handle.
+ *
+ * If {@link SetAutoPostBack AutoPostBack} property is true, postback is sent as soon as the value changed.
+ *
+ * TSlider raises the {@link onValueChanged} event when the value of the slider has changed during postback.
+ *
+ * You can also attach ClientSide javascript events handler to the slider :
+ * - ClientSide.onSlide is called when the handle is slided on the track. You can get the current value in the <b>value</b>
+ * javascript variable. You can use this event to update on client side a label with the current value
+ * - ClientSide.onChange is called when the slider value has changed (at the end of a move).
+ *
+ * @author Christophe Boulain <Christophe.Boulain@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.1.1
+ */
+class TSlider extends TWebControl implements IPostBackDataHandler
+{
+
+ /**
+ * @var TSliderHandle handle component
+ */
+ private $_handle;
+ /*
+ * @var boolean Wether the data has changed during postback
+ */
+ private $_dataChanged=false;
+ /**
+ * @var TSliderClientScript Clients side javascripts
+ */
+ private $_clientScript=null;
+
+ /**
+ * @return TSliderDirection Direction of slider (Horizontal or Vertical)
+ */
+ public function getDirection()
+ {
+ return $this->getViewState('Direction', TSliderDirection::Horizontal);
+ }
+
+ /**
+ * @param TSliderDirection Direction of slider (Horizontal or Vertical)
+ */
+ public function setDirection($value)
+ {
+ $this->setViewState('Direction', TPropertyValue::ensureEnum($value,'TSliderDirection'));
+ }
+
+ /**
+ * @return string URL for the CSS file including all relevant CSS class definitions. Defaults to ''.
+ */
+ public function getCssUrl()
+ {
+ return $this->getViewState('CssUrl','');
+ }
+
+ /**
+ * @param string URL for the CSS file including all relevant CSS class definitions.
+ */
+ public function setCssUrl($value)
+ {
+ $this->setViewState('CssUrl',TPropertyValue::ensureString($value),'');
+ }
+
+ /**
+ * @return float Maximum value for the slider
+ */
+ public function getMaxValue()
+ {
+ return $this->getViewState('MaxValue',100);
+ }
+
+ /**
+ * @param float Maximum value for slider
+ */
+ public function setMaxValue($value)
+ {
+ $this->setViewState('MaxValue', TPropertyValue::ensureFloat($value),100);
+ }
+
+ /**
+ * @return float Minimum value for slider
+ */
+ public function getMinValue()
+ {
+ return $this->getViewState('MinValue',0);
+ }
+
+ /**
+ * @param float Minimum value for slider
+ */
+ public function setMinValue($value)
+ {
+ $this->setViewState('MinValue', TPropertyValue::ensureFloat($value),0);
+ }
+
+ /**
+ * @return float Step size. Defaults to 1
+ */
+ public function getStepSize()
+ {
+ return $this->getViewState('StepSize', 1);
+ }
+
+ /**
+ * @param float Step size. Defaults to 1.
+ */
+ public function setStepSize($value)
+ {
+ $this->setViewState('StepSize', $value, 1);
+ }
+
+ /**
+ * @return float current value of slider
+ */
+ public function getValue()
+ {
+ return $this->getViewState('Value',0.0);
+ }
+
+ /**
+ * @param float current value of slider
+ */
+ public function setValue($value)
+ {
+ $this->setViewState('Value', TPropertyValue::ensureFloat($value),0.0);
+ }
+
+ /**
+ * @return array list of allowed values the slider can take
+ */
+ public function getValues()
+ {
+ return $this->getViewState('Values', null);
+ }
+
+ /**
+ * @param array list of allowed values the slider can take
+ */
+ public function setValues($value)
+ {
+ $value=TPropertyValue::ensureArray($value);
+ $this->setViewState('Values', $value, null);
+ }
+
+
+ /**
+ * This method will return the handle control.
+ * @return TSliderHandle the control for the slider's handle (must inherit from TSliderHandle}
+ */
+ public function getHandle ()
+ {
+ if ($this->_handle==null)
+ {
+ $this->_handle=prado::createComponent($this->getHandleClass(), $this);
+ if (!$this->_handle instanceof TSliderHandle)
+ {
+ throw new TInvalidDataTypeException('slider_handle_class_invalid', get_class($this->_handle));
+ }
+ }
+ return $this->_handle;
+ }
+
+
+ /**
+ * @return string Custom handle class. Defaults to TSliderHandle;
+ */
+ public function getHandleClass ()
+ {
+ return $this->getViewState('HandleClass', 'TSliderHandle');
+ }
+
+ /**
+ * Set custom handle class. This class must exists, and be an instance of TSliderHandle
+ *
+ * @param string Custom Handle Class
+ */
+ public function setHandleClass ($value)
+ {
+ $handle=prado::createComponent($value, $this);
+ if ($handle instanceof TSliderHandle)
+ {
+ $this->setViewState('HandleClass', $value);
+ $this->_handle=$handle;
+ } else {
+ throw new TInvalidDataTypeException('slider_handle_class_invalid', get_class($this->_handle));
+ }
+ }
+
+ /**
+ * @return boolean a value indicating whether an automatic postback to the server
+ * will occur whenever the user modifies the slider value. Defaults to false.
+ */
+ public function getAutoPostBack()
+ {
+ return $this->getViewState('AutoPostBack',false);
+ }
+
+ /**
+ * Sets the value indicating if postback automatically.
+ * An automatic postback to the server will occur whenever the user
+ * modifies the slider value.
+ * @param boolean the value indicating if postback automatically
+ */
+ public function setAutoPostBack($value)
+ {
+ $this->setViewState('AutoPostBack',TPropertyValue::ensureBoolean($value),false);
+ }
+
+
+ /**
+ * Gets the name of the javascript class responsible for performing postback for this control.
+ * This method overrides the parent implementation.
+ * @return string the javascript class name
+ */
+ protected function getClientClassName()
+ {
+ return 'Prado.WebUI.TSlider';
+ }
+
+
+ /**
+ * Returns a value indicating whether postback has caused the control data change.
+ * This method is required by the IPostBackDataHandler interface.
+ * @return boolean whether postback has caused the control data change. False if the page is not in postback mode.
+ */
+ public function getDataChanged()
+ {
+ return $this->_dataChanged;
+ }
+
+ /**
+ * Raises postdata changed event.
+ * This method is required by {@link IPostBackDataHandler} interface.
+ * It is invoked by the framework when {@link getValue Value} property
+ * is changed on postback.
+ * This method is primarly used by framework developers.
+ */
+ public function raisePostDataChangedEvent()
+ {
+ $this->onValueChanged(null);
+ }
+
+ /**
+ * Raises <b>OnValueChanged</b> event.
+ * This method is invoked when the {@link getValue Value}
+ * property changes on postback.
+ * If you override this method, be sure to call the parent implementation to ensure
+ * the invocation of the attached event handlers.
+ * @param TEventParameter event parameter to be passed to the event handlers
+ */
+ public function onValueChanged($param)
+ {
+ if ($this->getDataChanged()) $this->raiseEvent('OnValueChanged',$this,$param);
+ }
+
+ /**
+ * Loads user input data.
+ * This method is primarly used by framework developers.
+ * @param string the key that can be used to retrieve data from the input data collection
+ * @param array the input data collection
+ * @return boolean whether the data of the component has been changed
+ */
+ public function loadPostData($key,$values)
+ {
+ $value=(float)$values[$this->getClientID().'_1'];
+ if($this->getValue()!==$value)
+ {
+ $this->setValue($value);
+ return $this->_dataChanged=true;
+ }
+ else
+ return false;
+ }
+
+ /**
+ * Gets the TSliderClientScript to set the TSlider event handlers.
+ *
+ * The slider on the client-side supports the following events.
+ * # <tt>OnSliderMove</tt> -- raised when the slider is moved.
+ * # <tt>OnSliderChanged</tt> -- raised when the slider value is changed
+ *
+ * You can attach custom javascript code to each of these events
+ *
+ * @return TSliderClientScript javascript validator event options.
+ */
+ public function getClientSide()
+ {
+ if(is_null($this->_clientScript))
+ $this->_clientScript = $this->createClientScript();
+ return $this->_clientScript;
+ }
+
+ /**
+ * @return TSliderClientScript javascript event options.
+ */
+ protected function createClientScript()
+ {
+ return new TSliderClientScript;
+ }
+
+ public function getTagName ()
+ {
+ return "div";
+ }
+
+ /**
+ * Renders body content.
+ * This method renders the handle of slider
+ * This method overrides parent implementation
+ * @param THtmlWriter writer
+ */
+ public function renderContents($writer)
+ {
+ // Render the handle
+ $this->getHandle()->render ($writer);
+
+ }
+
+ /**
+ * Add the specified css classes to the track
+ * @param THtmlWriter writer
+ */
+ protected function addAttributesToRender($writer)
+ {
+ parent::addAttributesToRender($writer);
+ $writer->addAttribute('id',$this->getClientID());
+ if ($this->getCssClass()==='')
+ $writer->addAttribute('class', $this->getDirection()===TSliderDirection::Horizontal?'hslider':'vslider');
+ }
+
+ /**
+ * Registers CSS and JS.
+ * This method is invoked right before the control rendering, if the control is visible.
+ * @param mixed event parameter
+ */
+ public function onPreRender ($param)
+ {
+ parent::onPreRender($param);
+ $this->registerStyleSheet();
+ $this->registerSliderClientScript();
+
+ }
+
+ /**
+ * Registers the CSS relevant to the TSlider.
+ * It will register the CSS file specified by {@link getCssUrl CssUrl}.
+ * If that is not set, it will use the default CSS.
+ */
+ protected function registerStyleSheet()
+ {
+ if(($url=$this->getCssUrl())==='')
+ {
+ // publish the handle image
+ $this->getApplication()->getAssetManager()->publishFilePath(dirname(__FILE__).DIRECTORY_SEPARATOR.'assets'.DIRECTORY_SEPARATOR.'TSliderHandle.png');
+ // publish the css file
+ $url=$this->getApplication()->getAssetManager()->publishFilePath(dirname(__FILE__).DIRECTORY_SEPARATOR.'assets'.DIRECTORY_SEPARATOR.'TSlider.css');
+
+ }
+ $this->getPage()->getClientScript()->registerStyleSheetFile($url,$url);
+ }
+
+ /**
+ * Registers the javascript code to initialize the slider.
+ */
+ protected function registerSliderClientScript()
+ {
+
+ $cs = $this->getPage()->getClientScript();
+ $cs->registerPradoScript("slider");
+ $id=$this->getClientID();
+ $page=$this->getPage();
+ $cs->registerHiddenField($id.'_1',$this->getValue());
+ $page->registerRequiresPostData($this);
+ $cs->registerPostBackControl($this->getClientClassName(),$this->getSliderOptions());
+ }
+
+ /**
+ * Get javascript sliderr options.
+ * @return array slider client-side options
+ */
+ protected function getSliderOptions()
+ {
+ // PostBack Options :
+ $options['ID'] = $this->getClientID();
+ $options['EventTarget'] = $this->getUniqueID();
+ $options['AutoPostBack'] = $this->getAutoPostBack();
+
+ // Slider Control options
+ $minValue=$this->getMinValue();
+ $maxValue=$this->getMaxValue();
+ $options['axis'] = strtolower($this->getDirection());
+ $options['maximum'] = $maxValue;
+ $options['minimum'] = $minValue;
+ $options['range'] = 'javascript:$R('.$minValue.",".$maxValue.")";
+ $options['sliderValue'] = $this->getValue();
+ $options['disabled'] = !$this->getEnabled();
+ if (($values=$this->getValues()))
+ {
+ // Values are provided. Check if min/max are present in them
+ if (!in_array($minValue, $values)) $values[]=$minValue;
+ if (!in_array($maxValue, $values)) $values[]=$maxValue;
+ // Remove all values outsize the range [min..max]
+ foreach ($values as $idx=>$value)
+ {
+ if ($value < $minValue) unset ($values[$idx]);
+ if ($value > $maxValue) unset ($values[$idx]);
+ }
+ }
+ else
+ {
+ // Values are not provided, generate automatically using stepsize
+ $step=$this->getStepSize();
+ // We want at most 200 values, so, change the step if necessary
+ if (($maxValue-$minValue)/$step > 200)
+ {
+ $step=($maxValue-$minValue)/200;
+ }
+ $values=array();
+ for ($i=$minValue;$i<=$maxValue;$i+=$step)
+ $values[]=$i;
+ // Add max if it's not in the array because of step
+ if (!in_array($maxValue, $values)) $values[]=$maxValue;
+ }
+ $options['values'] = TJavascript::Encode($values,false);
+ if(!is_null($this->_clientScript))
+ $options = array_merge($options,$this->_clientScript->getOptions()->toArray());
+ return $options;
+ }
+}
+
+/**
+ * TSliderClientScript class.
+ *
+ * Client-side slider events {@link setOnChange OnChange} and {@line setOnMove OnMove}
+ * can be modified through the {@link TSlider:: getClientSide ClientSide}
+ * property of a slider.
+ *
+ * The current value of the slider can be get in the 'value' js variable
+ *
+ * The <tt>OnMove</tt> event is raised when the slider moves
+ * The <tt>OnChange</tt> event is raised when the slider value is changed (or at the end of a move)
+ *
+ * @author Christophe Boulain <Christophe.Boulain@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.1.1
+ */
+class TSliderClientScript extends TClientSideOptions
+{
+ /**
+ * Javascript code to execute when the slider value is changed.
+ * @param string javascript code
+ */
+ public function setOnChange($javascript)
+ {
+ $code="javascript: function (value) { {$javascript} }";
+ $this->setFunction('onChange', $code);
+ }
+
+ /**
+ * @return string javascript code to execute when the slider value is changed.
+ */
+ public function getOnChange()
+ {
+ return $this->getOption('onChange');
+ }
+
+ /* Javascript code to execute when the slider moves.
+ * @param string javascript code
+ */
+ public function setOnSlide($javascript)
+ {
+ $code="javascript: function (value) { {$javascript} }";
+ $this->setFunction('onSlide', $code);
+ }
+
+ /**
+ * @return string javascript code to execute when the slider moves.
+ */
+ public function getOnSlide()
+ {
+ return $this->getOption('onSlide');
+ }
+}
+
+
+/**
+ * TSliderDirection class.
+ *
+ * TSliderDirection defines the enumerable type for the possible direction that can be used in a {@link TSlider}
+ *
+ * The following enumerable values are defined :
+ * - Horizontal : Horizontal slider
+ * - Vertical : Vertical slider
+ *
+ * @author Christophe Boulain <Christophe.Boulain@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.1.1
+ */
+class TSliderDirection extends TEnumerable
+{
+ const Horizontal='Horizontal';
+ const Vertical='Vertical';
+}
+
+
+/**
+ * TSliderHandle class
+ *
+ * TSliderHandle is responsible of rendering the 'handle' control on a {@link TSlider}
+ * Users can override this class to personalize the handle.
+ * Default class renders a 'div' tag, and apply the css class provided by {@link setCssClass CssClass} property.
+ *
+ * Two css classes are provided by default :
+ * - handle : render a simple red cursor
+ * - handle-image : render an image as handle
+ *
+ * @author Christophe Boulain <Christophe.Boulain@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.1.1
+ */
+class TSliderHandle extends TWebControl
+{
+ private $_track;
+
+ /**
+ * Override parent constructor to get the track control as parameter
+ *
+ * @param TSlider track control
+ */
+ public function __construct ($track)
+ {
+ if ($track instanceof TSlider)
+ {
+ $this->_track=$track;
+ } else {
+ throw new TInvalidDataTypeException ('slider_track_class_invalid', get_class($this));
+ }
+ }
+
+ /**
+ * @return TSlider track control
+ */
+ public function getTrack() {
+ return $this->_track;
+ }
+
+ public function getTagName()
+ {
+ return 'div';
+ }
+
+ /**
+ * @return string CssClass for the handle of the slider control. Defaults to 'handle'
+ */
+ public function getCssClass ()
+ {
+ $class=parent::getCssClass();
+ return ($class=='')?'handle':$class;
+ }
+
+ /**
+ * Add the specified css classes to the handle
+ * @param THtmlWriter writer
+ */
+ public function addAttributesToRender($writer)
+ {
+ parent::addAttributesToRender($writer);
+ $writer->addAttribute('id', $this->getTrack()->getClientID()."_handle");
+ $writer->addAttribute('class', $this->getCssClass());
+ }
+
+
+}
+
+
+?> \ No newline at end of file
diff --git a/framework/Web/UI/WebControls/assets/TSlider.css b/framework/Web/UI/WebControls/assets/TSlider.css
new file mode 100755
index 00000000..3b068c2f
--- /dev/null
+++ b/framework/Web/UI/WebControls/assets/TSlider.css
@@ -0,0 +1,55 @@
+/* Css class for an Horizontal Slider */
+.hslider
+{
+ background-color: rgb(170,170,170);
+ width: 200px;
+ height: 5px;
+}
+
+/* Css class for a Vertical Slider */
+.vslider
+{
+ background-color: rgb(170,170,170);
+ width: 5px;
+ height: 200px;
+}
+
+/* Css class for a block cursor as handle */
+.handle
+{
+ background-color: red;
+ cursor: move;
+}
+
+/* Dimensions of cursor depend on Direction */
+.hslider .handle
+{
+ width: 5px;
+ height: 10px;
+}
+
+.vslider .handle
+{
+ width: 10px;
+ height: 5px;
+}
+
+/* Css class for an image as handle */
+.handle-image
+{
+ width: 14px;
+ height: 15px;
+ cursor: move;
+ background: url("TSliderHandle.png") no-repeat;
+}
+
+/* Center the image on the track */
+.hslider .handle-image
+{
+ top: -5px;
+}
+
+.vslider .handle-image
+{
+ left: -5px;
+} \ No newline at end of file
diff --git a/framework/Web/UI/WebControls/assets/TSliderHandle.png b/framework/Web/UI/WebControls/assets/TSliderHandle.png
new file mode 100644
index 00000000..47d02e88
--- /dev/null
+++ b/framework/Web/UI/WebControls/assets/TSliderHandle.png
Binary files differ