WebContent/src/modules/conference/whiteboard/base/baseDrawWords.lzx

<?xml version="1.0" encoding="UTF-8" ?>
<!--
  Licensed to the Apache Software Foundation (ASF) under one
  or more contributor license agreements.  See the NOTICE file
  distributed with this work for additional information
  regarding copyright ownership.  The ASF licenses this file
  to you under the Apache License, Version 2.0 (the
  "License"); you may not use this file except in compliance
  with the License.  You may obtain a copy of the License at
  
      http://www.apache.org/licenses/LICENSE-2.0
    	  
  Unless required by applicable law or agreed to in writing,
  software distributed under the License is distributed on an
  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  KIND, either express or implied.  See the License for the
  specific language governing permissions and limitations
  under the License.
  
-->
<library>

<class name="styleableInput" extends="customInputtext" x="1" y="1" bgcolor="0xFFFFFF" multiline="true"
		width="${ parent.width-2 }" height="${ parent.height-2 }" >

	<attribute name="startAdjustHight" value="false" type="boolean" />
	
	<attribute name="setFocusOnInit" value="true" type="boolean" />
	
	<handler name="oninit">
		if (this.setFocusOnInit) {
		    lz.Focus.setFocus(this);	
		}
	</handler>
	<handler name="ontext">
	<![CDATA[
		var gh = this.getTextHeight();
		if (gh>20) {
			if (gh+this.fontsize > this.height){
				this.setAttribute("height",(gh+this.fontsize));
			}
		}
	]]>
	</handler>	
	<handler name="onkeyup" args="key">
       <![CDATA[
       // 13 is return
       if ((key==27) || (key==13)) {
       		this.parent.parent.adjustHeight();
       }
       ]]>
    </handler>	
	<handler name="onheight">
		if (this.startAdjustHight) this.parent.parent.adjustHeight();
	</handler>
	
	<method name="getURLEncodedText">
		<![CDATA[
		
		    var tString = this.getText();
		    
		    //tString = tString.replace("<","&#60;");
		    //tString = tString.replace(">","&#62;");
		    
		    return tString;
		
		]]>
	</method>
	
</class>

<class name="baseDrawWords" extends="view" bgcolor="black" 
	width="120" height="40">
	
	<attribute name="refObj" value="null" />
	
	<attribute name="inittext" value="" type="string" />
	<attribute name="initTextName" value="" type="string" />

	<method name="drawtoArray">
		<![CDATA[
		if ($debug) Debug.write("drawtoArray");
		if (this._textview._textview.getURLEncodedText().length!=0 && this.inittext.length==0){
            
            //var scale = this.parent._drawarea.width / this.parent._drawarea.initW;
		    var y = ( this.getAttributeRelative('y',this.refObj)-this.refObj.y+1 );
            if ($debug) Debug.write("this.refObj.y ",this.refObj.y);
			if ($debug) Debug.write("this.x-this.refObj.x-this.refObj.parent.x ",y);
			var x = ( this.getAttributeRelative('x',this.refObj)-this.refObj.x+1 );
			
			if(canvas._drawarea.isSnapToGrid){        		
	    			        	   
	            x = Math.round(x/canvas._drawarea.gridWidth)*canvas._drawarea.gridWidth;
		    	y = Math.round(y/canvas._drawarea.gridWidth)*canvas._drawarea.gridWidth;
            
            } 
			
        	this.refObj.drawTextField(this._textview._textview.getURLEncodedText(),
                    this._textview._textview.width,
                    this._textview._textview.height,x,y);
                    
        } else if (this._textview._textview.getURLEncodedText().length!=0 && this.inittext.length!=0){
            
        	if ($debug) Debug.write("edit modi ",this.initTextName);
		    var y = (this.getAttributeRelative('y',this.refObj)-this.refObj.y+1);
			if ($debug) Debug.write("this.x-this.refObj.x-this.refObj.parent.x ",y);
			var x = (this.getAttributeRelative('x',this.refObj)-this.refObj.x+1);
            
			if(canvas._drawarea.isSnapToGrid){        		
	    			        	   
	            x = Math.round(x/canvas._drawarea.gridWidth)*canvas._drawarea.gridWidth;
		    	y = Math.round(y/canvas._drawarea.gridWidth)*canvas._drawarea.gridWidth;
            
            } 
			
        	this.refObj.setTextFieldByName(this.initTextName,
                this._textview._textview.getURLEncodedText(),
                this._textview._textview.width,
                x,y,this._textview._textview.height);
                
        } else {
			if ($debug) Debug.write("text smaller then 0",this._textview._textview.getURLEncodedText());
			
			if ($debug) Debug.write("this.gridWidth",canvas._drawarea.gridWidth);
			if ($debug) Debug.write("this.isSnapToGrid",canvas._drawarea.isSnapToGrid);
		}
        this.giveup();
		]]>
    </method>
    
	<method name="giveup">
		this.refObj.letterObjectFree(this);
		this.destroy();
	</method>
	    
	<handler name="oninit">
		//startAdjustHight is set to true later, cause otherwise update 
		//Events would set the height to 
		//text field default height
		this.refObj.letterObjectClose(this);
        var t = new lz.styleableInput(this._textview,{
	                name:'_textview',text:this.inittext,
	                fontstyle:this.refObj.currentlayerstyle,
	                fontsize:this.refObj.currentlayersize,
	                fgcolor:this.refObj.currentlayerletter
                });
        //if ( this.inittext.length==0 ) this.setAttribute('height',40);
		if ( this.inittext.length!=0 ) {
		    this.refObj.edittextLetterObject.setAttribute('visible',false);
		    this.refObj.setModus('letter');
	    }
		t.startAdjustHight = true;
	</handler>
    
    <handler name="newStyleEvent">
        this.callNew(this._textview._textview.getText());
    </handler>
  
	<method name="callNew" args="txxt">
		//if ($debug) Debug.write("callNew height-2 ");
		
        var h = this.getHeight();
        
        //if ($debug) Debug.write("callNew height-3 ",this);
        //if ($debug) Debug.write("callNew height-4 ",this.getHeight());
        
		this._textview._textview.destroy();
		var t = new lz.styleableInput(this._textview,{
			        setFocusOnInit:false,
                    name:'_textview',text:txxt,
                    fontstyle:this.refObj.currentlayerstyle,
                    fontsize:this.refObj.currentlayersize,
                    fgcolor:this.refObj.currentlayerletter
                });
        this.setAttribute("height",h);
	</method>
	<method name="adjustHeight">
		if ($debug) Debug.write("+++ adjustHeight +++");
		this.setAttribute('height',this._textview._textview.height+2);
	</method>
    
    <method name="_removeResizestateFromThis">
    	this.rs.remove();
    </method>
    
    <view name="_textview" width="${ parent.width }" height="${ parent.height }" />
    
    <resizestate name="rs" >
    	<text x="2" y="2" text="${ 'w: '+parent.width+' h: '+parent.height }" bgcolor="white"/>
    </resizestate>
	<view resource="_boundingBoxPointerUR" x="${ parent.width-this.width }" y="${ parent.height-this.height }" 
		onmousedown="parent.rs.apply()" onmouseup="parent._removeResizestateFromThis()" >
		<labelTooltip text="Resize this Object" />
	</view>    
</class>

</library>