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/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* the BSD license.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Sun Microsystems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*************************************************************************/
import com.sun.star.beans.XPropertySet;
import com.sun.star.ui.ActionTriggerSeparatorType;
import com.sun.star.ui.ContextMenuInterceptorAction;
import com.sun.star.ui.XContextMenuInterceptor;
import com.sun.star.uno.UnoRuntime;
public class ContextMenuInterceptor implements XContextMenuInterceptor {
/**
*Description of the Method
*
*@param args Description of Parameter
*/
public static void main(String args[])
{
try {
OfficeConnect aConnect = OfficeConnect.createConnection();
com.sun.star.frame.XDesktop xDesktop =
aConnect.createRemoteInstance(
com.sun.star.frame.XDesktop.class,"com.sun.star.frame.Desktop");
// create a new test document
com.sun.star.frame.XComponentLoader xCompLoader =
UnoRuntime.queryInterface(
com.sun.star.frame.XComponentLoader.class, xDesktop);
com.sun.star.lang.XComponent xComponent =
xCompLoader.loadComponentFromURL("private:factory/swriter",
"_blank", 0, new com.sun.star.beans.PropertyValue[0]);
// intialize the test document
com.sun.star.frame.XFrame xFrame = null;
{
com.sun.star.text.XTextDocument xDoc =UnoRuntime.queryInterface(com.sun.star.text.XTextDocument.class,
xComponent);
String infoMsg = new String("All context menus of the created document frame contains now a 'Help' entry with the submenus 'Content', 'Help Agent' and 'Tips'.\n\nPress 'Return' in the shell to remove the context menu interceptor and finish the example!");
xDoc.getText().setString(infoMsg);
// ensure that the document content is optimal visible
com.sun.star.frame.XModel xModel =
UnoRuntime.queryInterface(
com.sun.star.frame.XModel.class, xDoc);
// get the frame for later usage
xFrame = xModel.getCurrentController().getFrame();
com.sun.star.view.XViewSettingsSupplier xViewSettings =
UnoRuntime.queryInterface(
com.sun.star.view.XViewSettingsSupplier.class, xModel.getCurrentController());
xViewSettings.getViewSettings().setPropertyValue(
"ZoomType", new Short((short)0));
}
// test document will be closed later
// reuse the frame
com.sun.star.frame.XController xController = xFrame.getController();
if ( xController != null ) {
com.sun.star.ui.XContextMenuInterception xContextMenuInterception =
UnoRuntime.queryInterface(
com.sun.star.ui.XContextMenuInterception.class, xController );
if( xContextMenuInterception != null ) {
ContextMenuInterceptor aContextMenuInterceptor = new ContextMenuInterceptor();
com.sun.star.ui.XContextMenuInterceptor xContextMenuInterceptor =
UnoRuntime.queryInterface(
com.sun.star.ui.XContextMenuInterceptor.class, aContextMenuInterceptor );
xContextMenuInterception.registerContextMenuInterceptor( xContextMenuInterceptor );
System.out.println( "\n ... all context menus of the created document frame contains now a 'Help' entry with the\n submenus 'Content', 'Help Agent' and 'Tips'.\n\nPress 'Return' to remove the context menu interceptor and finish the example!");
java.io.BufferedReader reader
= new java.io.BufferedReader(new java.io.InputStreamReader(System.in));
reader.read();
xContextMenuInterception.releaseContextMenuInterceptor(
xContextMenuInterceptor );
System.out.println( " ... context menu interceptor removed!" );
}
}
// close test document
com.sun.star.util.XCloseable xCloseable = UnoRuntime.queryInterface(com.sun.star.util.XCloseable.class,
xComponent );
if (xCloseable != null ) {
xCloseable.close(false);
} else
{
xComponent.dispose();
}
}
catch ( com.sun.star.uno.RuntimeException ex ) {
// something strange has happened!
System.out.println( " Sample caught exception! " + ex );
System.exit(1);
}
catch ( java.lang.Exception ex ) {
// catch java exceptions and do something useful
System.out.println( " Sample caught exception! " + ex );
System.exit(1);
}
System.out.println(" ... exit!\n");
System.exit( 0 );
}
/**
*Description of the Method
*
*@param args Description of Parameter
*/
public ContextMenuInterceptorAction notifyContextMenuExecute(
com.sun.star.ui.ContextMenuExecuteEvent aEvent ) throws RuntimeException {
try {
// Retrieve context menu container and query for service factory to
// create sub menus, menu entries and separators
com.sun.star.container.XIndexContainer xContextMenu = aEvent.ActionTriggerContainer;
com.sun.star.lang.XMultiServiceFactory xMenuElementFactory =
UnoRuntime.queryInterface(
com.sun.star.lang.XMultiServiceFactory.class, xContextMenu );
if ( xMenuElementFactory != null ) {
// create root menu entry and sub menu
com.sun.star.beans.XPropertySet xRootMenuEntry =
UnoRuntime.queryInterface(
com.sun.star.beans.XPropertySet.class,
xMenuElementFactory.createInstance( "com.sun.star.ui.ActionTrigger" ));
// create a line separator for our new help sub menu
com.sun.star.beans.XPropertySet xSeparator =
UnoRuntime.queryInterface(
com.sun.star.beans.XPropertySet.class,
xMenuElementFactory.createInstance( "com.sun.star.ui.ActionTriggerSeparator" ));
Short aSeparatorType = new Short( ActionTriggerSeparatorType.LINE );
xSeparator.setPropertyValue( "SeparatorType", aSeparatorType );
// query sub menu for index container to get access
com.sun.star.container.XIndexContainer xSubMenuContainer =
UnoRuntime.queryInterface(
com.sun.star.container.XIndexContainer.class,
xMenuElementFactory.createInstance(
"com.sun.star.ui.ActionTriggerContainer" ));
// intialize root menu entry
xRootMenuEntry.setPropertyValue( "Text", new String( "Help" ));
xRootMenuEntry.setPropertyValue( "CommandURL", new String( "slot:5410" ));
xRootMenuEntry.setPropertyValue( "HelpURL", new String( "5410" ));
xRootMenuEntry.setPropertyValue( "SubContainer", xSubMenuContainer );
// create menu entries for the new sub menu
// intialize help/content menu entry
XPropertySet xMenuEntry = UnoRuntime.queryInterface(
XPropertySet.class, xMenuElementFactory.createInstance(
"com.sun.star.ui.ActionTrigger" ));
xMenuEntry.setPropertyValue( "Text", new String( "Content" ));
xMenuEntry.setPropertyValue( "CommandURL", new String( "slot:5401" ));
xMenuEntry.setPropertyValue( "HelpURL", new String( "5401" ));
// insert menu entry to sub menu
xSubMenuContainer.insertByIndex( 0, xMenuEntry );
// intialize help/help agent
xMenuEntry = UnoRuntime.queryInterface(
com.sun.star.beans.XPropertySet.class,
xMenuElementFactory.createInstance(
"com.sun.star.ui.ActionTrigger" ));
xMenuEntry.setPropertyValue( "Text", new String( "Help Agent" ));
xMenuEntry.setPropertyValue( "CommandURL", new String( "slot:5962" ));
xMenuEntry.setPropertyValue( "HelpURL", new String( "5962" ));
// insert menu entry to sub menu
xSubMenuContainer.insertByIndex( 1, xMenuEntry );
// intialize help/tips
xMenuEntry = UnoRuntime.queryInterface(
com.sun.star.beans.XPropertySet.class,
xMenuElementFactory.createInstance(
"com.sun.star.ui.ActionTrigger" ));
xMenuEntry.setPropertyValue( "Text", new String( "Tips" ));
xMenuEntry.setPropertyValue( "CommandURL", new String( "slot:5404" ));
xMenuEntry.setPropertyValue( "HelpURL", new String( "5404" ));
// insert menu entry to sub menu
xSubMenuContainer.insertByIndex( 2, xMenuEntry );
// add separator into the given context menu
xContextMenu.insertByIndex( 0, xSeparator );
// add new sub menu into the given context menu
xContextMenu.insertByIndex( 0, xRootMenuEntry );
// The controller should execute the modified context menu and stop notifying other
// interceptors.
return com.sun.star.ui.ContextMenuInterceptorAction.EXECUTE_MODIFIED;
}
}
catch ( com.sun.star.beans.UnknownPropertyException ex ) {
// do something useful
// we used a unknown property
}
catch ( com.sun.star.lang.IndexOutOfBoundsException ex ) {
// do something useful
// we used an invalid index for accessing a container
}
catch ( com.sun.star.uno.Exception ex ) {
// something strange has happened!
}
catch ( java.lang.Exception ex ) {
// catch java exceptions and something useful
}
return com.sun.star.ui.ContextMenuInterceptorAction.IGNORED;
}
}
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