vcl/qa/complex/persistent_window_states/DocumentHandle.java

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   9  * $RCSfile: DocumentHandle.java,v $
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  30 package complex.persistent_window_states;
  31
  32
  33 import com.sun.star.awt.Rectangle;
  34 import com.sun.star.awt.PosSize;
  35 import com.sun.star.frame.XComponentLoader;
  36 import com.sun.star.lang.XComponent;
  37 import com.sun.star.awt.XWindow;
  38 import com.sun.star.beans.PropertyValue;
  39 import com.sun.star.beans.PropertyState;
  40 import com.sun.star.frame.XController;
  41 import com.sun.star.frame.FrameSearchFlag;
  42 import com.sun.star.text.XTextDocument;
  43 import com.sun.star.uno.UnoRuntime;
  44 import com.sun.star.frame.XFrame;
  45 import com.sun.star.frame.FrameSearchFlag;
  46 import com.sun.star.frame.XFramesSupplier;
  47 import helper.WindowListener;
  48
  49 /**
  50  * Load and resize a document.
  51  *
  52  */
  53 public class DocumentHandle {
  54     // the component loader to load a document
  55     XComponentLoader xCompLoader = null;
  56     // the document
  57     XComponent xComp = null;
  58     // the current window
  59     XWindow xWin = null;
  60     // a own window listener
  61     WindowListener wl = null;
  62
  63     /**
  64      * Constructor
  65      * @param xComponentLoader A loader to load a document
  66      */
  67     public DocumentHandle(XComponentLoader xCompLoader) {
  68         this.xCompLoader = xCompLoader;
  69         wl = new WindowListener();
  70     }
  71
  72     /**
  73      * Load/Create a document.
  74      * @param docName The name of a document as file URL
  75      * @param hidden If true, the document is loaded hidden.
  76      * @return The size of the opened/created document.
  77      */
  78     public Rectangle loadDocument(String docName, boolean hidden)
  79                                                             throws Exception{
  80         wl.resetTrigger();
  81         try {
  82             PropertyValue [] szArgs = null;
  83             if (hidden) {
  84                 szArgs = new PropertyValue [1];
  85                 PropertyValue Arg = new PropertyValue();
  86                 Arg.Name = "Hidden";
  87                 Arg.Value = hidden?"True":"False";
  88                 Arg.Handle = -1;
  89                 Arg.State = PropertyState.DEFAULT_VALUE;
  90                 szArgs[0] = Arg;
  91             }
  92             else {
  93                 szArgs = new PropertyValue [0];
  94             }
  95
  96             // get the current active window
  97             XFrame xCurFrame = (XFrame)UnoRuntime.queryInterface(XFrame.class, xCompLoader);
  98
  99             // create a new frame
 100             XFrame xFrame = xCurFrame.findFrame("_blank", FrameSearchFlag.CREATE);
 101
 102             // load document in this frame
 103             XComponentLoader xFrameLoader = (XComponentLoader)UnoRuntime.queryInterface(XComponentLoader.class, xFrame);
 104             xComp = xFrameLoader.loadComponentFromURL(
 105                                                 docName, "_self", 0, szArgs);
 106             // wait for the document to load.
 107             try {
 108                 Thread.sleep(10000);
 109             }
 110             catch(java.lang.InterruptedException e) {}
 111
 112             xWin = xFrame.getContainerWindow();
 113             xWin.addWindowListener(wl);
 114         }
 115         catch(com.sun.star.io.IOException e) {
 116             e.printStackTrace();
 117             return null;
 118         }
 119         catch(com.sun.star.lang.IllegalArgumentException e) {
 120             e.printStackTrace();
 121             return null;
 122         }
 123         catch(java.lang.Exception e) {
 124             System.out.println("DH3");
 125             e.printStackTrace();
 126             throw e;
 127         }
 128         return xWin.getPosSize();
 129
 130     }
 131
 132     /**
 133      * Get the size of the current window.
 134      * @return The size of the window as Rectangle.
 135      */
 136     public Rectangle getDocumentPosSize() {
 137         return xWin.getPosSize();
 138     }
 139
 140     /**
 141      * Resize the window in defined steps:
 142      * width -10 pixel;
 143      * height -10 pixel;
 144      * X-Position +10 pixel;
 145      * Y-Position +10 pixel
 146      * @return True if resize worked.
 147      */
 148     public boolean resizeDocument() {
 149         Rectangle newPosSize = xWin.getPosSize();
 150         newPosSize.Width = newPosSize.Width - 20;
 151         newPosSize.Height = newPosSize.Height - 20;
 152         newPosSize.X = newPosSize.X + 80;
 153         newPosSize.Y = newPosSize.Y + 80;
 154         return resizeDocument(newPosSize);
 155     }
 156
 157     /**
 158      * Resize window to the given Rectangle
 159      * @param newPosSize The new position and size of the window.
 160      * @return True if resize worked.
 161      */
 162     public boolean resizeDocument(Rectangle newPosSize){
 163         wl.resetTrigger();
 164         xWin.setPosSize(newPosSize.X, newPosSize.Y, newPosSize.Width,
 165                                     newPosSize.Height, PosSize.POSSIZE);
 166         try {
 167             Thread.sleep(3000);
 168         }
 169         catch(java.lang.InterruptedException e) {}
 170         return wl.resizedTrigger;
 171     }
 172 }