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*
* 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
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*************************************************************/
package complex.persistent_window_states;
import com.sun.star.awt.Rectangle;
import com.sun.star.awt.PosSize;
import com.sun.star.frame.XComponentLoader;
import com.sun.star.lang.XComponent;
import com.sun.star.awt.XWindow;
import com.sun.star.beans.PropertyValue;
import com.sun.star.beans.PropertyState;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.frame.XFrame;
import com.sun.star.frame.FrameSearchFlag;
import helper.WindowListener;
/**
* Load and resize a document.
*
*/
public class DocumentHandle {
// the component loader to load a document
XComponentLoader xCompLoader = null;
// the document
XComponent xComp = null;
// the current window
XWindow xWin = null;
// a own window listener
WindowListener wl = null;
/**
* Constructor
* @param xCompLoader A loader to load a document
*/
public DocumentHandle(XComponentLoader xCompLoader) {
this.xCompLoader = xCompLoader;
wl = new WindowListener();
}
/**
* Load/Create a document.
* @param docName The name of a document as file URL
* @param hidden If true, the document is loaded hidden.
* @return The size of the opened/created document.
* @throws Exception
*/
public Rectangle loadDocument(String docName, boolean hidden)
throws Exception{
wl.resetTrigger();
try {
PropertyValue [] szArgs = null;
if (hidden) {
szArgs = new PropertyValue [1];
PropertyValue Arg = new PropertyValue();
Arg.Name = "Hidden";
Arg.Value = hidden?"True":"False";
Arg.Handle = -1;
Arg.State = PropertyState.DEFAULT_VALUE;
szArgs[0] = Arg;
}
else {
szArgs = new PropertyValue [0];
}
// get the current active window
XFrame xCurFrame = UnoRuntime.queryInterface(XFrame.class, xCompLoader);
// create a new frame
XFrame xFrame = xCurFrame.findFrame("_blank", FrameSearchFlag.CREATE);
// load document in this frame
XComponentLoader xFrameLoader = UnoRuntime.queryInterface(XComponentLoader.class, xFrame);
xComp = xFrameLoader.loadComponentFromURL(
docName, "_self", 0, szArgs);
// wait for the document to load.
try {
Thread.sleep(10000);
}
catch(java.lang.InterruptedException e) {}
xWin = xFrame.getContainerWindow();
xWin.addWindowListener(wl);
}
catch(com.sun.star.io.IOException e) {
e.printStackTrace();
return null;
}
catch(com.sun.star.lang.IllegalArgumentException e) {
e.printStackTrace();
return null;
}
catch(java.lang.Exception e) {
System.out.println("DH3");
e.printStackTrace();
throw e;
}
return xWin.getPosSize();
}
/**
* Get the size of the current window.
* @return The size of the window as Rectangle.
*/
public Rectangle getDocumentPosSize() {
return xWin.getPosSize();
}
/**
* Resize the window in defined steps:
* width -10 pixel;
* height -10 pixel;
* X-Position +10 pixel;
* Y-Position +10 pixel
* @return True if resize worked.
*/
public boolean resizeDocument() {
Rectangle newPosSize = xWin.getPosSize();
newPosSize.Width = newPosSize.Width - 20;
newPosSize.Height = newPosSize.Height - 20;
newPosSize.X = newPosSize.X + 80;
newPosSize.Y = newPosSize.Y + 80;
return resizeDocument(newPosSize);
}
/**
* Resize window to the given Rectangle
* @param newPosSize The new position and size of the window.
* @return True if resize worked.
*/
public boolean resizeDocument(Rectangle newPosSize){
wl.resetTrigger();
xWin.setPosSize(newPosSize.X, newPosSize.Y, newPosSize.Width,
newPosSize.Height, PosSize.POSSIZE);
try {
Thread.sleep(3000);
}
catch(java.lang.InterruptedException e) {}
return wl.resizedTrigger;
}
}