diff options
Diffstat (limited to 'framework/Web/UI/WebControls/TStyle.php')
| -rw-r--r-- | framework/Web/UI/WebControls/TStyle.php | 334 |
1 files changed, 334 insertions, 0 deletions
diff --git a/framework/Web/UI/WebControls/TStyle.php b/framework/Web/UI/WebControls/TStyle.php new file mode 100644 index 00000000..e1e92b1b --- /dev/null +++ b/framework/Web/UI/WebControls/TStyle.php @@ -0,0 +1,334 @@ +<?php
+/**
+ * TStyle class file.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.xisc.com/
+ * @copyright Copyright © 2004-2005, Qiang Xue
+ * @license http://www.opensource.org/licenses/bsd-license.php BSD License
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ */
+
+/**
+ * TStyle class
+ *
+ * TStyle encapsulates the CSS style applied to a control.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TStyle extends TComponent
+{
+ /**
+ * @var array The enumerable type for border styles
+ */
+ public static $ENUM_BORDER_STYLE=array('NotSet','None','Dashed','Dotted','Solid','Double','Groove','Ridge','Inset','Outset');
+
+ /**
+ * Various CSS fields
+ */
+ const FLD_BACKCOLOR=0;
+ const FLD_BORDERCOLOR=1;
+ const FLD_BORDERWIDTH=2;
+ const FLD_BORDERSTYLE=3;
+ const FLD_FONT=4;
+ const FLD_FORECOLOR=5;
+ const FLD_HEIGHT=6;
+ const FLD_WIDTH=7;
+ const FLD_CSSCLASS=8;
+ const FLD_STYLE=9;
+
+ /**
+ * @var array storage of CSS fields
+ */
+ private $_data=array();
+
+ /**
+ * @return string the background color of the control
+ */
+ public function getBackColor()
+ {
+ return isset($this->_data[self::FLD_BACKCOLOR])?$this->_data[self::FLD_BACKCOLOR]:'';
+ }
+
+ /**
+ * @param string the background color of the control
+ */
+ public function setBackColor($value)
+ {
+ if($value==='')
+ unset($this->_data[self::FLD_BACKCOLOR]);
+ else
+ $this->_data[self::FLD_BACKCOLOR]=$value;
+ }
+
+ /**
+ * @return string the border color of the control
+ */
+ public function getBorderColor()
+ {
+ return isset($this->_data[self::FLD_BORDERCOLOR])?$this->_data[self::FLD_BORDERCOLOR]:'';
+ }
+
+ /**
+ * @param string the border color of the control
+ */
+ public function setBorderColor($value)
+ {
+ if($value==='')
+ unset($this->_data[self::FLD_BORDERCOLOR]);
+ else
+ $this->_data[self::FLD_BORDERCOLOR]=$value;
+ }
+
+ /**
+ * @return string the border style of the control
+ */
+ public function getBorderStyle()
+ {
+ return isset($this->_data[self::FLD_BORDERSTYLE])?$this->_data[self::FLD_BORDERSTYLE]:'';
+ }
+
+ /**
+ * Sets the border style of the control.
+ * Valid values include:
+ * 'NotSet','None','Dashed','Dotted','Solid','Double','Groove','Ridge','Inset','Outset'
+ * @param string the border style of the control
+ */
+ public function setBorderStyle($value)
+ {
+ if($value==='')
+ unset($this->_data[self::FLD_BORDERSTYLE]);
+ else
+ $this->_data[self::FLD_BORDERSTYLE]=TPropertyValue::ensureEnum($value,self::$ENUM_BORDER_STYLE);
+ }
+
+ /**
+ * @return string the border width of the control
+ */
+ public function getBorderWidth()
+ {
+ return isset($this->_data[self::FLD_BORDERWIDTH])?$this->_data[self::FLD_BORDERWIDTH]:'';
+ }
+
+ /**
+ * @param string the border width of the control
+ */
+ public function setBorderWidth($value)
+ {
+ if($value==='')
+ unset($this->_data[self::FLD_BORDERWIDTH]);
+ else
+ $this->_data[self::FLD_BORDERWIDTH]=$value;
+ }
+
+ /**
+ * @return string the CSS class of the control
+ */
+ public function getCssClass()
+ {
+ return isset($this->_data[self::FLD_CSSCLASS])?$this->_data[self::FLD_CSSCLASS]:'';
+ }
+
+ /**
+ * @param string the name of the CSS class of the control
+ */
+ public function setCssClass($value)
+ {
+ if($value==='')
+ unset($this->_data[self::FLD_CSSCLASS]);
+ else
+ $this->_data[self::FLD_CSSCLASS]=$value;
+ }
+
+ /**
+ * @return TFont the font of the control
+ */
+ public function getFont()
+ {
+ if(!isset($this->_data[self::FLD_FONT]))
+ $this->_data[self::FLD_FONT]=new TFont;
+ return $this->_data[self::FLD_FONT];
+ }
+
+ /**
+ * @return string the foreground color of the control
+ */
+ public function getForeColor()
+ {
+ return isset($this->_data[self::FLD_FORECOLOR])?$this->_data[self::FLD_FORECOLOR]:'';
+ }
+
+ /**
+ * @param string the foreground color of the control
+ */
+ public function setForeColor($value)
+ {
+ if($value==='')
+ unset($this->_data[self::FLD_FORECOLOR]);
+ else
+ $this->_data[self::FLD_FORECOLOR]=$value;
+ }
+
+ /**
+ * @return string the height of the control
+ */
+ public function getHeight()
+ {
+ return isset($this->_data[self::FLD_HEIGHT])?$this->_data[self::FLD_HEIGHT]:'';
+ }
+
+ /**
+ * @param string the height of the control
+ */
+ public function setHeight($value)
+ {
+ if($value==='')
+ unset($this->_data[self::FLD_HEIGHT]);
+ else
+ $this->_data[self::FLD_HEIGHT]=$value;
+ }
+
+ /**
+ * @return string the custom style of the control
+ */
+ public function getStyle()
+ {
+ return isset($this->_data[self::FLD_STYLE])?$this->_data[self::FLD_STYLE]:'';
+ }
+
+ /**
+ * @param string the custom style of the control
+ */
+ public function setStyle($value)
+ {
+ if($value==='')
+ unset($this->_data[self::FLD_STYLE]);
+ else
+ $this->_data[self::FLD_STYLE]=$value;
+ }
+
+ /**
+ * @return string the width of the control
+ */
+ public function getWidth()
+ {
+ return isset($this->_data[self::FLD_WIDTH])?$this->_data[self::FLD_WIDTH]:'';
+ }
+
+ /**
+ * @param string the width of the control
+ */
+ public function setWidth($value)
+ {
+ if($value==='')
+ unset($this->_data[self::FLD_WIDTH]);
+ else
+ $this->_data[self::FLD_WIDTH]=$value;
+ }
+
+ /**
+ * @param boolean if the style contains nothing
+ */
+ public function getIsEmpty()
+ {
+ return empty($this->_data) || (isset($this->_data[self::FLD_FONT]) && $this->_data[self::FLD_FONT]->getIsEmpty());
+ }
+
+ /**
+ * Resets the style to the original empty state.
+ */
+ public function reset()
+ {
+ $this->_data=array();
+ $this->flags=0;
+ }
+
+ /**
+ * Merges the current style with another one.
+ * If the two styles have the same style field, the new one
+ * will overwrite the current one.
+ * @param TStyle the new style
+ */
+ public function mergeWith($style)
+ {
+ if($style===null)
+ return;
+ if(isset($style->_data[self::FLD_BACKCOLOR]))
+ $this->_data[self::FLD_BACKCOLOR]=$style->_data[self::FLD_BACKCOLOR];
+ if(isset($style->_data[self::FLD_BORDERCOLOR]))
+ $this->_data[self::FLD_BORDERCOLOR]=$style->_data[self::FLD_BORDERCOLOR];
+ if(isset($style->_data[self::FLD_BORDERWIDTH]))
+ $this->_data[self::FLD_BORDERWIDTH]=$style->_data[self::FLD_BORDERWIDTH];
+ if(isset($style->_data[self::FLD_BORDERSTYLE]))
+ $this->_data[self::FLD_BORDERSTYLE]=$style->_data[self::FLD_BORDERSTYLE];
+ if(isset($style->_data[self::FLD_FORECOLOR]))
+ $this->_data[self::FLD_FORECOLOR]=$style->_data[self::FLD_FORECOLOR];
+ if(isset($style->_data[self::FLD_HEIGHT]))
+ $this->_data[self::FLD_HEIGHT]=$style->_data[self::FLD_HEIGHT];
+ if(isset($style->_data[self::FLD_WIDTH]))
+ $this->_data[self::FLD_WIDTH]=$style->_data[self::FLD_WIDTH];
+ if(isset($style->_data[self::FLD_FONT]))
+ $this->getFont()->mergeWith($style->_data[self::FLD_FONT]);
+ if(isset($style->_data[self::FLD_CSSCLASS]))
+ $this->_data[self::FLD_CSSCLASS]=$style->_data[self::FLD_CSSCLASS];
+ }
+
+ /**
+ * Copies from a style.
+ * Existing style will be reset first.
+ * @param TStyle the new style
+ */
+ public function copyFrom($style)
+ {
+ $this->reset();
+ $this->mergeWith($style);
+ }
+
+ /**
+ * Converts the style into a string representation suitable for rendering.
+ * @return string the string representation of the style
+ */
+ public function toString()
+ {
+ if($this->getIsEmpty())
+ return '';
+ if(($str=$this->getStyle())!=='')
+ $str=rtrim($str).';';
+ if(isset($this->_data[self::FLD_BACKCOLOR]))
+ $str.='background-color:'.$this->_data[self::FLD_BACKCOLOR].';';
+ if(isset($this->_data[self::FLD_BORDERCOLOR]))
+ $str.='border-color:'.$this->_data[self::FLD_BORDERCOLOR].';';
+ if(isset($this->_data[self::FLD_BORDERWIDTH]))
+ $str.='border-width:'.$this->_data[self::FLD_BORDERWIDTH].';';
+ if(isset($this->_data[self::FLD_BORDERSTYLE]))
+ $str.='border-style:'.$this->_data[self::FLD_BORDERSTYLE].';';
+ if(isset($this->_data[self::FLD_FORECOLOR]))
+ $str.='color:'.$this->_data[self::FLD_FORECOLOR].';';
+ if(isset($this->_data[self::FLD_HEIGHT]))
+ $str.='height:'.$this->_data[self::FLD_HEIGHT].';';
+ if(isset($this->_data[self::FLD_WIDTH]))
+ $str.='width:'.$this->_data[self::FLD_WIDTH].';';
+ if(isset($this->_data[self::FLD_FONT]))
+ $str.=$this->_data[self::FLD_FONT]->toString();
+ return $str;
+ }
+
+ /**
+ * Adds attributes related to CSS styles to renderer.
+ * @param THtmlTextWriter the writer used for the rendering purpose
+ */
+ public function addAttributesToRender($writer)
+ {
+ $str=$this->toString();
+ if($str!=='')
+ $writer->addAttribute('style',$str);
+ if(isset($this->_data[self::FLD_CSSCLASS]))
+ $writer->addAttribute('class',$this->_data[self::FLD_CSSCLASS]);
+ }
+}
+
+?>
\ No newline at end of file |