/**************************************************************
*
* 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.
*
*************************************************************/
package com.sun.star.wizards.document;
import com.sun.star.awt.Point;
import com.sun.star.awt.Size;
import com.sun.star.awt.XControl;
import com.sun.star.awt.XControlModel;
import com.sun.star.awt.XLayoutConstrains;
import com.sun.star.awt.XWindowPeer;
import com.sun.star.beans.XPropertySet;
import com.sun.star.beans.XPropertySetInfo;
import com.sun.star.container.XNameAccess;
import com.sun.star.container.XNameContainer;
import com.sun.star.container.XNamed;
import com.sun.star.wizards.common.*;
import com.sun.star.uno.Exception;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.AnyConverter;
import com.sun.star.drawing.XShape;
import com.sun.star.drawing.XShapes;
import com.sun.star.lang.IllegalArgumentException;
public class Control extends Shape
{
XControlModel xControlModel;
XControl xControl;
public XPropertySet xPropertySet;
XPropertySet xControlPropertySet;
XWindowPeer xWindowPeer;
Object oDefaultValue;
GridControl oGridControl;
String sServiceName;
XNamed xNamed;
final int SOMAXTEXTSIZE = 50;
private int icontroltype;
protected XNameContainer xFormName;
protected final int IIMGFIELDWIDTH = 3000;
public Control()
{
}
public Control(FormHandler _oFormHandler, String _sServiceName, Point _aPoint)
{
super(_oFormHandler, _sServiceName, _aPoint, null);
}
public Control(FormHandler _oFormHandler, XNameContainer _xFormName, int _icontroltype, String _FieldName, Point _aPoint, Size _aSize)
{
super(_oFormHandler, _aPoint, _aSize);
xFormName = _xFormName;
createControl(_icontroltype, _aPoint, _aSize, null, _FieldName);
}
public Control(FormHandler _oFormHandler, XShapes _xGroupShapes, XNameContainer _xFormName, int _icontroltype, Point _aPoint, Size _aSize)
{
super(_oFormHandler, _aPoint, _aSize);
xFormName = _xFormName;
createControl(_icontroltype, _aPoint, _aSize, _xGroupShapes, null);
}
public Control(FormHandler _oFormHandler, int _icontroltype, Point _aPoint, Size _aSize)
{
super(_oFormHandler, _aPoint, _aSize);
createControl(_icontroltype, _aPoint, _aSize, null, null);
}
public void createControl(int _icontroltype, Point _aPoint, Size _aSize, XShapes _xGroupShapes, String _FieldName)
{
try
{
icontroltype = _icontroltype;
sServiceName = oFormHandler.sModelServices[getControlType()];
Object oControlModel = oFormHandler.xMSFDoc.createInstance(sServiceName);
xControlModel = UnoRuntime.queryInterface( XControlModel.class, oControlModel );
xPropertySet = UnoRuntime.queryInterface( XPropertySet.class, oControlModel );
XPropertySetInfo xPSI = xPropertySet.getPropertySetInfo();
if ( xPSI.hasPropertyByName( "MouseWheelBehavior" ) )
xPropertySet.setPropertyValue( "MouseWheelBehavior", new Short( com.sun.star.awt.MouseWheelBehavior.SCROLL_DISABLED ) );
insertControlInContainer(_FieldName);
xControlShape.setControl(xControlModel);
if (_xGroupShapes == null)
{
oFormHandler.xDrawPage.add(xShape);
}
else
{
_xGroupShapes.add(xShape);
}
xControl = oFormHandler.xControlAccess.getControl(xControlModel);
xControlPropertySet = UnoRuntime.queryInterface( XPropertySet.class, xControl );
xWindowPeer = xControl.getPeer();
}
catch (Exception e)
{
e.printStackTrace(System.out);
}
}
public void insertControlInContainer(String _fieldname)
{
try
{
if (xFormName != null)
{
XNameAccess xNameAccess = UnoRuntime.queryInterface(XNameAccess.class, xFormName);
String sControlName = Desktop.getUniqueName(xNameAccess, getControlName(_fieldname));
xPropertySet.setPropertyValue(PropertyNames.PROPERTY_NAME, sControlName);
xFormName.insertByName(sControlName, xControlModel);
}
}
catch (Exception e)
{
e.printStackTrace(System.out);
}
}
public String getControlName(String _fieldname)
{
String controlname = PropertyNames.EMPTY_STRING;
switch (getControlType())
{
case FormHandler.SOLABEL:
controlname = "lbl" + _fieldname;
break;
case FormHandler.SOTEXTBOX:
controlname = "txt" + _fieldname;
break;
case FormHandler.SOCHECKBOX:
controlname = "chk" + _fieldname;
break;
case FormHandler.SODATECONTROL:
controlname = "dat" + _fieldname;
break;
case FormHandler.SOTIMECONTROL:
controlname = "tim" + _fieldname;
break;
case FormHandler.SONUMERICCONTROL:
controlname = "fmt" + _fieldname;
break;
case FormHandler.SOGRIDCONTROL:
controlname = "grd" + _fieldname;
break;
case FormHandler.SOIMAGECONTROL:
controlname = "img" + _fieldname;
break;
default:
controlname = "ctrl" + _fieldname;
}
return controlname;
}
private void setDefaultValue(Object DatabaseField)
{
oDefaultValue = Helper.getUnoPropertyValue(DatabaseField, "DefaultValue");
}
public int getPreferredWidth(String sText)
{
Size aPeerSize = getPreferredSize(sText);
return ((aPeerSize.Width + 10) * oFormHandler.getXPixelFactor());
}
public int getPreferredHeight(String sText)
{
Size aPeerSize = getPreferredSize(sText);
if (getControlType() == FormHandler.SOCHECKBOX)
{
return (aPeerSize.Height * oFormHandler.getXPixelFactor());
}
else
{
return ((aPeerSize.Height + 2) * oFormHandler.getXPixelFactor());
}
}
public int getPreferredWidth()
{
if (getControlType() == FormHandler.SOIMAGECONTROL)
{
return IIMGFIELDWIDTH;
}
else
{
Size aPeerSize = getPeerSize();
// We increase the preferred Width a bit so that the control does not become too small
// when we change the border from "3D" to "Flat"
if (getControlType() == FormHandler.SOCHECKBOX)
{
return ((aPeerSize.Width * oFormHandler.getXPixelFactor()));
}
else
{
return ((aPeerSize.Width * oFormHandler.getXPixelFactor()) + 200);
}
}
}
public int getPreferredHeight()
{
if (getControlType() == FormHandler.SOIMAGECONTROL)
{
return 2000;
}
else
{
Size aPeerSize = getPeerSize();
int nHeight = aPeerSize.Height;
// We increase the preferred Height a bit so that the control does not become too small
// when we change the border from "3D" to "Flat"
return ((nHeight + 1) * oFormHandler.getYPixelFactor());
}
}
public Size getPreferredSize(String sText)
{
try
{
if (xPropertySet.getPropertySetInfo().hasPropertyByName("Text"))
{
xPropertySet.setPropertyValue("Text", sText);
}
else if (xPropertySet.getPropertySetInfo().hasPropertyByName(PropertyNames.PROPERTY_LABEL))
{
xPropertySet.setPropertyValue(PropertyNames.PROPERTY_LABEL, sText);
}
else
{
throw new IllegalArgumentException();
}
return getPeer().getPreferredSize();
}
catch (Exception e)
{
e.printStackTrace(System.out);
return null;
}
}
public void setPropertyValue(String _sPropertyName, Object _aPropertyValue) throws Exception
{
if (xPropertySet.getPropertySetInfo().hasPropertyByName(_sPropertyName))
{
xPropertySet.setPropertyValue(_sPropertyName, _aPropertyValue);
}
}
/** the peer should be retrieved every time before it is used because it
* might be disposed otherwise
*
* @return
*/
public XLayoutConstrains getPeer()
{
return UnoRuntime.queryInterface(XLayoutConstrains.class, xControl.getPeer());
}
public Size getPeerSize()
{
try
{
Size aPreferredSize = null;
double dblEffMax = 0;
if (xPropertySet.getPropertySetInfo().hasPropertyByName("EffectiveMax"))
{
Object oValue = xPropertySet.getPropertyValue("EffectiveMax");
if (xPropertySet.getPropertyValue("EffectiveMax") != com.sun.star.uno.Any.VOID)
{
dblEffMax = AnyConverter.toDouble(xPropertySet.getPropertyValue("EffectiveMax"));
}
if (dblEffMax == 0)
{
// This is relevant for decimal fields
xPropertySet.setPropertyValue("EffectiveValue", new Double(99999));
}
else
{
xPropertySet.setPropertyValue("EffectiveValue", new Double(dblEffMax)); //new Double(100000.2)); //
}
aPreferredSize = getPeer().getPreferredSize();
xPropertySet.setPropertyValue("EffectiveValue", com.sun.star.uno.Any.VOID);
}
else if (getControlType() == FormHandler.SOCHECKBOX)
{
aPreferredSize = getPeer().getPreferredSize();
}
else if (getControlType() == FormHandler.SODATECONTROL)
{
xPropertySet.setPropertyValue("Date", 4711); //TODO find a better date
aPreferredSize = getPeer().getPreferredSize();
xPropertySet.setPropertyValue("Date", com.sun.star.uno.Any.VOID);
}
else if (getControlType() == FormHandler.SOTIMECONTROL)
{
xPropertySet.setPropertyValue("Time", 47114); //TODO find a better time
aPreferredSize = getPeer().getPreferredSize();
xPropertySet.setPropertyValue("Time", com.sun.star.uno.Any.VOID);
}
else
{
String stext;
short iTextLength = AnyConverter.toShort(xPropertySet.getPropertyValue("MaxTextLen"));
if (iTextLength < this.SOMAXTEXTSIZE)
{
stext = FormHandler.SOSIZETEXT.substring(0, this.SOMAXTEXTSIZE);
}
else
{
stext = FormHandler.SOSIZETEXT.substring(0, iTextLength);
}
xPropertySet.setPropertyValue("Text", stext);
aPreferredSize = getPeer().getPreferredSize();
xPropertySet.setPropertyValue("Text", PropertyNames.EMPTY_STRING);
}
return aPreferredSize;
}
catch (Exception e)
{
e.printStackTrace(System.out);
return null;
}
}
/**
* @return
*/
public int getControlType()
{
return icontroltype;
}
}