/* * (non-Javadoc) * * @see gui.observer.Observer#update(gui.observer.Observable) */ @Override public void update(Observable observable) { if (observable instanceof JComponent) { JComponent component = (JComponent) observable; String scaledPositionMessage = "Scaled position (px): "; scaledPositionMessage += "x = " + component.getLocation().x + ", y = " + component.getLocation().y + "."; String actualPositionMessage = "Actual position (px): "; actualPositionMessage += "x = " + (int) (component.getLocation().x / scalingRatioToFitContainer) + ", y = " + (int) (component.getLocation().y / scalingRatioToFitContainer) + "."; String messageToDisplay = scaledPositionMessage + " " + actualPositionMessage; parent.setStatus(messageToDisplay); } }
/** * Getter for <code>RoomMap</code> object with all its properties, including <code>Receiver</code> * s and <code>CoordinateZeroMarkerView</code>s . * * @return the map * @see Receiver * @see ReceiverView * @see CoordinateZeroMarkerView */ public RoomMap getMap() { // set zero coordinate marker positions int lowerLeftMarkerOffsetXInPixels = (int) (lowerLeftMarker.getLocation().getX() / scalingRatioToFitContainer); int lowerLeftMarkerOffsetYInPixels = (int) (lowerLeftMarker.getLocation().getY() / scalingRatioToFitContainer) + (CoordinateZeroMarkerView.ZERO_COORDINATE_MARKER_VIEW_HEIGHT); map.setLowerLeftMarkerOffsetXInPixels(lowerLeftMarkerOffsetXInPixels); map.setLowerLeftMarkerOffsetYInPixels(lowerLeftMarkerOffsetYInPixels); int upperRightMarkerOffsetXInPixels = (int) (upperRightMarker.getLocation().getX() / scalingRatioToFitContainer) + (CoordinateZeroMarkerView.ZERO_COORDINATE_MARKER_VIEW_WIDTH); int upperRightMarkerOffsetYInPixels = (int) (upperRightMarker.getLocation().getY() / scalingRatioToFitContainer); map.setUpperRightMarkerOffsetXInPixels(upperRightMarkerOffsetXInPixels); map.setUpperRightMarkerOffsetYInPixels(upperRightMarkerOffsetYInPixels); // set room width and height in meters double roomWidthInMeters = parent.getRoomWidthInMeters(); double roomHeightInMeters = parent.getRoomHeightInMeters(); map.setWidthInMeters(roomWidthInMeters); map.setHeightInMeters(roomHeightInMeters); // set width and height ratios int mapWidthInPixels = upperRightMarkerOffsetXInPixels - lowerLeftMarkerOffsetXInPixels; int mapHeightInPixels = lowerLeftMarkerOffsetYInPixels - upperRightMarkerOffsetYInPixels; double mapWidthRatio = (mapWidthInPixels) / roomWidthInMeters; double mapHeightRatio = (mapHeightInPixels) / roomHeightInMeters; map.setRatioWidth(mapWidthRatio); map.setRatioHeight(mapHeightRatio); // set receiver positions in meters map.getReceivers().clear(); // first we remove all present receivers for (ReceiverView receiverView : receiverViews) { int receiverViewXInPixels = ((int) (receiverView.getLocation().getX() / scalingRatioToFitContainer)) + (ReceiverView.RECEIVER_ITEM_WIDTH / 2); int receiverViewYInPixels = ((int) (receiverView.getLocation().getY() / scalingRatioToFitContainer)) + (ReceiverView.RECEIVER_ITEM_HEIGHT / 2); double receiverPositionInMetersX = calculateReceiverPositionInMetersX( lowerLeftMarkerOffsetXInPixels, receiverViewXInPixels, mapWidthRatio); double receiverPositionInMetersY = calculateReceiverPositionInMetersY( lowerLeftMarkerOffsetYInPixels, receiverViewYInPixels, mapHeightRatio); receiverView.getReceiver().setxPos(receiverPositionInMetersX); receiverView.getReceiver().setyPos(receiverPositionInMetersY); map.addReceiver(receiverView.getReceiver()); } // set map title String titleFromInput = parent.getRoomTitle(); map.setTitle(titleFromInput.equals("") ? "Unkown" : titleFromInput); // set map xFrom, xTo, yFrom and yTo values map.setxFrom(0); map.setxTo(map.getWidthInMeters()); map.setyFrom(0); map.setyTo(map.getHeightInMeters()); Application.getApplication().setRoomMap(map); return map; }
/** * Sets the status message. Call is delegated to <code>AddMapDialog</code>. * * @param message <code>String</code> new status message * @see AddMapDialog */ public void setStatus(String message) { // delegate call to AddMapDialog instance parent.setStatus(message); }