Revision 42036 trunk/org.gvsig.desktop/org.gvsig.desktop.library/org.gvsig.fmap.control/src/main/java/org/gvsig/fmap/mapcontrol/tools/Behavior/Behavior.java
Behavior.java | ||
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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/** |
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* <p>When user is working with a tool on a {@link MapControl MapControl} instance, <code>Behavior</code> defines |
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* the basic ways of interacting: selecting a point, a circle, a rectangle, or ...</p> |
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* <p> |
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* When user is working with a tool on a {@link MapControl MapControl} instance, |
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* <code>Behavior</code> defines the basic ways of interacting: selecting a |
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* point, a circle, a rectangle, or ... |
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* </p> |
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* |
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* <p>All events generated will be <code>MouseEvent</code>, and will depend on the nature of the |
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* <i>behavior</i>, like the kind of tool for applying the changes.</p> |
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* <p> |
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* All events generated will be <code>MouseEvent</code>, and will depend on the |
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* nature of the <i>behavior</i>, like the kind of tool for applying the |
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* changes. |
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* </p> |
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* |
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* <p><code>Behavior</code> defines the common and basic functionality for all kinds of interacting ways |
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* with the <code>MapControl</code> object.</p> |
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* <p> |
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* <code>Behavior</code> defines the common and basic functionality for all |
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* kinds of interacting ways with the <code>MapControl</code> object. |
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* </p> |
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* |
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* @see IBehavior |
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* |
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* @author Luis W. Sevilla |
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*/ |
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public abstract class Behavior implements IBehavior { |
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public static final int BUTTON_LEFT = 1; |
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public static final int BUTTON_MIDDLE = 2; |
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public static final int BUTTON_RIGHT = 4; |
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/** |
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* Reference to the <code>MapControl</code> object that uses. |
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* |
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* @see #getMapControl() |
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* @see #setMapControl(MapControl) |
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*/ |
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private MapControl mapControl; |
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public static final int BUTTON_LEFT = 1; |
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public static final int BUTTON_MIDDLE = 2; |
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public static final int BUTTON_RIGHT = 4; |
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/** |
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* Reference to the <code>MapControl</code> object that uses. |
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* |
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* @see #getMapControl() |
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* @see #setMapControl(MapControl) |
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*/ |
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private MapControl mapControl; |
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private static final Logger LOG = LoggerFactory.getLogger(Behavior.class); |
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protected GeometryManager geomManager = GeometryLocator.getGeometryManager(); |
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private int mouseButton = BUTTON_LEFT; |
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private boolean isMyButton = false; |
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public Behavior() { |
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protected GeometryManager geomManager = GeometryLocator |
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.getGeometryManager(); |
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private int mouseButton = BUTTON_LEFT; |
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private boolean isMyButton = false; |
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public Behavior() { |
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} |
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public Behavior(int mouseButton) { |
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this.mouseButton = mouseButton; |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#getListener() |
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*/ |
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public abstract ToolListener getListener(); |
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/* |
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* <p>Draws as much of the associated <code>MapControl</code> image as is |
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* currently available. The image |
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* is drawn with its top-left corner at (0, 0) in this graphics context's |
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* coordinate space. Transparent |
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* pixels in the image do not affect whatever pixels are already there.</p> |
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* |
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* @see |
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* com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#paintComponent(java. |
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* awt.Graphics) |
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*/ |
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public void paintComponent(MapControlDrawer mapControlDrawer) { |
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} |
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public void paintComponent(MapControlDrawer mapControlDrawer, boolean clean) { |
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if (clean){ |
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clean(mapControlDrawer); |
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} |
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public Behavior(int mouseButton) { |
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this.mouseButton = mouseButton; |
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paintComponent(mapControlDrawer); |
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} |
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public void clean(MapControlDrawer mapControlDrawer){ |
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BufferedImage img = getMapControl().getImage(); |
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if (img != null) { |
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mapControlDrawer.drawImage(img, 0, 0); |
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} |
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/* |
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* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#getListener() |
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*/ |
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public abstract ToolListener getListener(); |
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} |
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/* |
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* <p>Draws as much of the associated <code>MapControl</code> image as is currently available. The image |
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* is drawn with its top-left corner at (0, 0) in this graphics context's coordinate space. Transparent |
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* pixels in the image do not affect whatever pixels are already there.</p> |
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* |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#paintComponent(java.awt.Graphics) |
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*/ |
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public void paintComponent(MapControlDrawer mapControlDrawer) { |
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BufferedImage img = getMapControl().getImage(); |
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/* |
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* (non-Javadoc) |
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* |
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* @see |
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* com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#setMapControl(com.iver |
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* .cit.gvsig.fmap.MapControl) |
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*/ |
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public void setMapControl(MapControl mc) { |
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mapControl = mc; |
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} |
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if (img != null) { |
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mapControlDrawer.drawImage(img, 0, 0); |
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} |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#getImageCursor() |
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*/ |
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public Image getImageCursor() { |
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return getListener().getImageCursor(); |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#setMapControl(com.iver.cit.gvsig.fmap.MapControl) |
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*/ |
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public void setMapControl(MapControl mc) { |
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mapControl = mc; |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#getMapControl() |
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*/ |
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public MapControl getMapControl() { |
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return mapControl; |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#getImageCursor() |
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*/ |
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public Image getImageCursor(){ |
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return getListener().getImageCursor(); |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see |
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* com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#mouseClicked(java.awt |
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* .event.MouseEvent) |
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*/ |
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public void mouseClicked(MouseEvent e) throws BehaviorException { |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#getMapControl() |
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*/ |
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public MapControl getMapControl() { |
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return mapControl; |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see |
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* com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#mouseEntered(java.awt |
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* .event.MouseEvent) |
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*/ |
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public void mouseEntered(MouseEvent e) throws BehaviorException { |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#mouseClicked(java.awt.event.MouseEvent) |
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*/ |
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public void mouseClicked(MouseEvent e) throws BehaviorException { |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see |
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* com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#mouseExited(java.awt |
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* .event.MouseEvent) |
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*/ |
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public void mouseExited(MouseEvent e) throws BehaviorException { |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#mouseEntered(java.awt.event.MouseEvent) |
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*/ |
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public void mouseEntered(MouseEvent e) throws BehaviorException { |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see |
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* com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#mousePressed(java.awt |
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* .event.MouseEvent) |
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*/ |
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public void mousePressed(MouseEvent e) throws BehaviorException { |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#mouseExited(java.awt.event.MouseEvent) |
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*/ |
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public void mouseExited(MouseEvent e) throws BehaviorException { |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see |
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* com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#mouseReleased(java.awt |
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* .event.MouseEvent) |
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*/ |
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public void mouseReleased(MouseEvent e) throws BehaviorException { |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#mousePressed(java.awt.event.MouseEvent) |
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*/ |
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public void mousePressed(MouseEvent e) throws BehaviorException { |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see |
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* com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#mouseDragged(java.awt |
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* .event.MouseEvent) |
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*/ |
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public void mouseDragged(MouseEvent e) throws BehaviorException { |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#mouseReleased(java.awt.event.MouseEvent) |
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*/ |
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public void mouseReleased(MouseEvent e) throws BehaviorException { |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see |
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* com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#mouseMoved(java.awt. |
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* event.MouseEvent) |
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*/ |
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public void mouseMoved(MouseEvent e) throws BehaviorException { |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#mouseDragged(java.awt.event.MouseEvent) |
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*/ |
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public void mouseDragged(MouseEvent e) throws BehaviorException { |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see |
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* com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#mouseWheelMoved(java |
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* .awt.event.MouseWheelEvent) |
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*/ |
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public void mouseWheelMoved(MouseWheelEvent e) throws BehaviorException { |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#mouseMoved(java.awt.event.MouseEvent) |
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*/ |
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public void mouseMoved(MouseEvent e) throws BehaviorException { |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.IBehavior#mouseWheelMoved(java.awt.event.MouseWheelEvent) |
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*/ |
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public void mouseWheelMoved(MouseWheelEvent e) throws BehaviorException { |
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} |
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/** |
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* Create point. If there is an |
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* error return <code>null</code> and add the error |
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* to the log |
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* @param x |
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* The X coordinate |
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* @param y |
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* The y coordinate |
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* @return |
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* The Point |
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*/ |
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protected Point createPoint(double x, double y){ |
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Point point = null; |
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try { |
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point = (Point)geomManager.create(TYPES.POINT, SUBTYPES.GEOM2D); |
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point.setX(x); |
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point.setY(y); |
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} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) { |
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/** |
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* Create point. If there is an |
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* error return <code>null</code> and add the error |
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* to the log |
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* |
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* @param x |
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* The X coordinate |
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* @param y |
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* The y coordinate |
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* @return |
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* The Point |
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*/ |
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protected Point createPoint(double x, double y) { |
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Point point = null; |
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try { |
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point = (Point) geomManager.create(TYPES.POINT, SUBTYPES.GEOM2D); |
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point.setX(x); |
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point.setY(y); |
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} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) { |
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LOG.error("Error creating a point with x=" + x + ", y=" + y, |
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new CreateGeometryException(TYPES.POINT, SUBTYPES.GEOM2D, |
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e)); |
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} |
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return point; |
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} |
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|
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/** |
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* Create an Arc. If there is an |
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* error return <code>null</code> and add the error |
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* to the log |
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* @param p1 |
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* @param p2 |
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* @param p3 |
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* @return |
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* The arc |
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*/ |
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protected Arc createArc(Point2D p1, Point2D p2, Point2D p3){ |
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return createArc(createPoint(p1), createPoint(p2), createPoint(p3)); |
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} |
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new CreateGeometryException(TYPES.POINT, SUBTYPES.GEOM2D, e)); |
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} |
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return point; |
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} |
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/** |
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* Create an arc. If there is an |
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* error return <code>null</code> and add the error |
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* to the log |
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* @param p1 |
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* @param p2 |
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* @param p3 |
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* @return |
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* The arc |
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*/ |
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protected Arc createArc(Point p1, Point p2, Point p3){ |
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Arc arc = null; |
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try { |
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arc = (Arc)geomManager.create(TYPES.ARC, SUBTYPES.GEOM2D); |
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arc.setPoints(p1, p2, p3); |
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} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) { |
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/** |
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* Create an Arc. If there is an |
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* error return <code>null</code> and add the error |
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* to the log |
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* |
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* @param p1 |
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* @param p2 |
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* @param p3 |
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* @return |
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* The arc |
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*/ |
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protected Arc createArc(Point2D p1, Point2D p2, Point2D p3) { |
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return createArc(createPoint(p1), createPoint(p2), createPoint(p3)); |
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} |
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|
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/** |
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* Create an arc. If there is an |
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* error return <code>null</code> and add the error |
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* to the log |
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* |
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* @param p1 |
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* @param p2 |
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* @param p3 |
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* @return |
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* The arc |
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*/ |
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protected Arc createArc(Point p1, Point p2, Point p3) { |
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Arc arc = null; |
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try { |
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arc = (Arc) geomManager.create(TYPES.ARC, SUBTYPES.GEOM2D); |
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arc.setPoints(p1, p2, p3); |
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} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) { |
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LOG.error("Error creating and arc with p1=" + p1 + ", p2=" + p2 |
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+ ",p3=" + p3, new CreateGeometryException(TYPES.ARC, |
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SUBTYPES.GEOM2D, e)); |
242 | 307 |
} catch (IllegalArgumentException ex) { |
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LOG.info("Warning: unable to create arc from points: " |
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+ p1.getX() + " " + p1.getY() + " :: " |
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+ p2.getX() + " " + p2.getY() + " :: " |
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+ p3.getX() + " " + p3.getY()); |
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LOG.info("Warning: unable to create arc from points: " + p1.getX() |
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+ " " + p1.getY() + " :: " + p2.getX() + " " + p2.getY() |
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+ " :: " + p3.getX() + " " + p3.getY()); |
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247 | 311 |
arc = null; |
248 | 312 |
} |
249 |
return arc; |
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} |
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|
|
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/** |
|
253 |
* Create a curve point. If there is an |
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254 |
* error return <code>null</code> and add the error |
|
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* to the log |
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* @param p1 |
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* The AWT point |
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* @return |
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* The gvSIG point |
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*/ |
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protected Point createPoint(Point2D p1){ |
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return createPoint(p1.getX(), p1.getY()); |
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} |
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|
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return arc; |
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} |
|
265 | 315 |
|
266 |
/** |
|
267 |
* Create an arc. If there is an |
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268 |
* error return <code>null</code> and add the error |
|
269 |
* to the log |
|
270 |
* @param centerX |
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* @param centerY |
|
272 |
* @param radious |
|
273 |
* @param angleStart |
|
274 |
* @param angleExtent |
|
275 |
* @return The arc |
|
276 |
*/ |
|
277 |
protected Arc createArc(double centerX, double centerY, double radious, |
|
278 |
double angleStart, double angleExtent){ |
|
279 |
Arc arc = null; |
|
280 |
try { |
|
281 |
arc = (Arc)geomManager.create(TYPES.ARC, SUBTYPES.GEOM2D); |
|
282 |
arc.setPoints(createPoint(centerX, centerY), radious, angleStart, angleExtent); |
|
283 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) { |
|
316 |
/** |
|
317 |
* Create a curve point. If there is an |
|
318 |
* error return <code>null</code> and add the error |
|
319 |
* to the log |
|
320 |
* |
|
321 |
* @param p1 |
|
322 |
* The AWT point |
|
323 |
* @return |
|
324 |
* The gvSIG point |
|
325 |
*/ |
|
326 |
protected Point createPoint(Point2D p1) { |
|
327 |
return createPoint(p1.getX(), p1.getY()); |
|
328 |
} |
|
329 |
|
|
330 |
/** |
|
331 |
* Create an arc. If there is an |
|
332 |
* error return <code>null</code> and add the error |
|
333 |
* to the log |
|
334 |
* |
|
335 |
* @param centerX |
|
336 |
* @param centerY |
|
337 |
* @param radious |
|
338 |
* @param angleStart |
|
339 |
* @param angleExtent |
|
340 |
* @return The arc |
|
341 |
*/ |
|
342 |
protected Arc createArc(double centerX, double centerY, double radious, |
|
343 |
double angleStart, double angleExtent) { |
|
344 |
Arc arc = null; |
|
345 |
try { |
|
346 |
arc = (Arc) geomManager.create(TYPES.ARC, SUBTYPES.GEOM2D); |
|
347 |
arc.setPoints(createPoint(centerX, centerY), radious, angleStart, |
|
348 |
angleExtent); |
|
349 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) { |
|
284 | 350 |
LOG.error( |
285 | 351 |
"Error creating an arc with centerX=" + centerX + ", centerY=" |
286 | 352 |
+ centerY + ", radious=" + radious + ", angleStart=" |
... | ... | |
290 | 356 |
LOG.info("Warning: unable to create arc from points."); |
291 | 357 |
arc = null; |
292 | 358 |
} |
293 |
return arc;
|
|
294 |
}
|
|
359 |
return arc;
|
|
360 |
}
|
|
295 | 361 |
|
296 |
/** |
|
297 |
* Create an circle. If there is an |
|
298 |
* error return <code>null</code> and add the error |
|
299 |
* to the log |
|
300 |
* @param centerX |
|
301 |
* @param centerY |
|
362 |
/** |
|
363 |
* Create an circle. If there is an |
|
364 |
* error return <code>null</code> and add the error |
|
365 |
* to the log |
|
366 |
* |
|
367 |
* @param centerX |
|
368 |
* @param centerY |
|
302 | 369 |
* @param radious |
303 |
* @return
|
|
304 |
* The arc
|
|
305 |
*/
|
|
306 |
protected Circle createCircle(double centerX, double centerY, double radious){
|
|
307 |
Circle circle = null;
|
|
308 |
try {
|
|
309 |
circle = (Circle)geomManager.create(TYPES.CIRCLE, SUBTYPES.GEOM2D);
|
|
310 |
circle.setPoints(createPoint(centerX, centerY), radious);
|
|
311 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
|
370 |
* @return
|
|
371 |
* The arc
|
|
372 |
*/
|
|
373 |
protected Circle createCircle(double centerX, double centerY, double radious) {
|
|
374 |
Circle circle = null;
|
|
375 |
try {
|
|
376 |
circle = (Circle) geomManager.create(TYPES.CIRCLE, SUBTYPES.GEOM2D);
|
|
377 |
circle.setPoints(createPoint(centerX, centerY), radious);
|
|
378 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
|
312 | 379 |
LOG.error("Error creating circle with centerX=" + centerX |
313 | 380 |
+ ", centerY=" + centerY + ", radious=" + radious, |
314 |
new CreateGeometryException(TYPES.CIRCLE, |
|
315 |
SUBTYPES.GEOM2D, e)); |
|
316 |
} |
|
317 |
|
|
318 |
return circle; |
|
319 |
} |
|
381 |
new CreateGeometryException(TYPES.CIRCLE, SUBTYPES.GEOM2D, e)); |
|
382 |
} |
|
320 | 383 |
|
321 |
/** |
|
322 |
* Create a lineString from a GeneralPath. If there is an |
|
323 |
* error return <code>null</code> and add the error |
|
324 |
* to the log |
|
325 |
* @param gpx |
|
326 |
* The GeneralPath |
|
327 |
* @return |
|
328 |
* The LineString |
|
329 |
*/ |
|
330 |
protected Curve createLineString(GeneralPathX gpx){ |
|
331 |
Curve curve = null; |
|
332 |
try { |
|
333 |
curve = (Curve)geomManager.create(TYPES.CURVE, SUBTYPES.GEOM2D); |
|
334 |
curve.setGeneralPath(gpx); |
|
335 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) { |
|
384 |
return circle; |
|
385 |
} |
|
386 |
|
|
387 |
/** |
|
388 |
* Create a lineString from a GeneralPath. If there is an |
|
389 |
* error return <code>null</code> and add the error |
|
390 |
* to the log |
|
391 |
* |
|
392 |
* @param gpx |
|
393 |
* The GeneralPath |
|
394 |
* @return |
|
395 |
* The LineString |
|
396 |
*/ |
|
397 |
protected Curve createLineString(GeneralPathX gpx) { |
|
398 |
Curve curve = null; |
|
399 |
try { |
|
400 |
curve = (Curve) geomManager.create(TYPES.CURVE, SUBTYPES.GEOM2D); |
|
401 |
curve.setGeneralPath(gpx); |
|
402 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) { |
|
336 | 403 |
LOG.error("Error creating lineString with GeneralPathX=" + gpx, |
337 |
new CreateGeometryException(TYPES.CURVE, SUBTYPES.GEOM2D, |
|
338 |
e)); |
|
339 |
} |
|
340 |
return curve; |
|
341 |
} |
|
342 |
|
|
343 |
|
|
344 |
public boolean isMyButton(MouseEvent e) { |
|
345 |
if( e == null ) { |
|
346 |
return this.isMyButton; |
|
347 |
} |
|
348 |
switch(this.mouseButton) { |
|
349 |
case BUTTON_LEFT: |
|
350 |
default: |
|
351 |
this.isMyButton = SwingUtilities.isLeftMouseButton(e); |
|
352 |
return this.isMyButton ; |
|
353 |
case BUTTON_MIDDLE: |
|
354 |
this.isMyButton = SwingUtilities.isMiddleMouseButton(e); |
|
355 |
return this.isMyButton ; |
|
356 |
case BUTTON_RIGHT: |
|
357 |
this.isMyButton = SwingUtilities.isRightMouseButton(e); |
|
358 |
return this.isMyButton ; |
|
359 |
} |
|
404 |
new CreateGeometryException(TYPES.CURVE, SUBTYPES.GEOM2D, e)); |
|
360 | 405 |
} |
361 |
|
|
362 |
public boolean isMyButton() { |
|
406 |
return curve; |
|
407 |
} |
|
408 |
|
|
409 |
public void resetMyButton() { |
|
410 |
this.isMyButton = false; |
|
411 |
} |
|
412 |
|
|
413 |
public boolean isMyButton(MouseEvent e) { |
|
414 |
if (e == null) { |
|
363 | 415 |
return this.isMyButton; |
364 | 416 |
} |
417 |
switch (this.mouseButton) { |
|
418 |
case BUTTON_LEFT: |
|
419 |
default: |
|
420 |
this.isMyButton = SwingUtilities.isLeftMouseButton(e); |
|
421 |
return this.isMyButton; |
|
422 |
case BUTTON_MIDDLE: |
|
423 |
this.isMyButton = SwingUtilities.isMiddleMouseButton(e); |
|
424 |
return this.isMyButton; |
|
425 |
case BUTTON_RIGHT: |
|
426 |
this.isMyButton = SwingUtilities.isRightMouseButton(e); |
|
427 |
return this.isMyButton; |
|
428 |
} |
|
429 |
} |
|
430 |
|
|
431 |
public boolean isMyButton() { |
|
432 |
return this.isMyButton; |
|
433 |
} |
|
365 | 434 |
} |
Also available in: Unified diff