svn-gvsig-desktop / trunk / extensions / extCAD / src / com / iver / cit / gvsig / gui / cad / CADToolAdapter.java @ 20894
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package com.iver.cit.gvsig.gui.cad; |
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import java.awt.Color; |
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import java.awt.Cursor; |
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import java.awt.FontMetrics; |
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import java.awt.Graphics; |
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import java.awt.Graphics2D; |
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import java.awt.Image; |
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import java.awt.Point; |
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import java.awt.Toolkit; |
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import java.awt.event.InputEvent; |
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import java.awt.event.MouseEvent; |
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import java.awt.event.MouseWheelEvent; |
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import java.awt.geom.Point2D; |
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import java.awt.geom.Rectangle2D; |
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import java.awt.image.MemoryImageSource; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.Stack; |
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import java.util.prefs.Preferences; |
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import org.cresques.cts.IProjection; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.messages.NotificationManager; |
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import com.iver.andami.ui.mdiFrame.MainFrame; |
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import com.iver.andami.ui.mdiManager.IWindow; |
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import com.iver.cit.gvsig.CADExtension; |
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import com.iver.cit.gvsig.EditionManager; |
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import com.iver.cit.gvsig.fmap.MapControl; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.core.SymbologyFactory; |
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import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
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import com.iver.cit.gvsig.fmap.core.v02.FConstant; |
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import com.iver.cit.gvsig.fmap.core.v02.FConverter; |
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import com.iver.cit.gvsig.fmap.edition.EditionEvent; |
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import com.iver.cit.gvsig.fmap.edition.UtilFunctions; |
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import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter; |
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import com.iver.cit.gvsig.fmap.layers.FBitSet; |
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import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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import com.iver.cit.gvsig.fmap.layers.SpatialCache; |
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import com.iver.cit.gvsig.fmap.tools.BehaviorException; |
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import com.iver.cit.gvsig.fmap.tools.Behavior.Behavior; |
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import com.iver.cit.gvsig.fmap.tools.Listeners.ToolListener; |
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import com.iver.cit.gvsig.gui.cad.tools.SelectionCADTool; |
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import com.iver.cit.gvsig.gui.preferences.SnapConfigPage; |
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import com.iver.cit.gvsig.layers.ILayerEdited; |
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import com.iver.cit.gvsig.layers.VectorialLayerEdited; |
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import com.iver.cit.gvsig.project.documents.view.gui.View; |
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import com.iver.cit.gvsig.project.documents.view.snapping.GeometriesSnappingVisitor; |
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import com.iver.cit.gvsig.project.documents.view.snapping.ISnapper; |
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import com.iver.cit.gvsig.project.documents.view.snapping.ISnapperGeometriesVectorial; |
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import com.iver.cit.gvsig.project.documents.view.snapping.ISnapperRaster; |
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import com.iver.cit.gvsig.project.documents.view.snapping.ISnapperVectorial; |
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import com.iver.cit.gvsig.project.documents.view.snapping.SnappingVisitor; |
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import com.iver.cit.gvsig.project.documents.view.toolListeners.StatusBarListener; |
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import com.iver.utiles.console.JConsole; |
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import com.vividsolutions.jts.geom.Envelope; |
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/**
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* <p>Allows user interact with different CAD tools, on a layer being edited.</p>
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*
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* <p>There are two ways of interacting:
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* <ul>
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* <li><b>With the mouse</b> : user selects any {@link CADTool CADTool} that produces mouse events as consequence
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* of the actions working with the layer being edited.
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* </li>
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* <li><b>Writing commands in the edition console</b> : most of the {@link CADTool CADTool} mouse actions can also
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* be called writing a command or a command's parameter in the associated edition console, and pressing the key <code>Enter</code>.
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* If the command isn't valid, will notify it.
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* </li>
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* </ul>
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* </p>
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*
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* <p>The edition has been implemented as a <i>finite machine</i>, with three kind of transitions between states according
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* the parameters introduced:
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* <ul>
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* <li><i>First transition type: <b>Point</i></b>: if <code>text</code> matches with any pattern of
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* parameters needed for any kind of point coordinates.<br>
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* There are eight ways of introducing point 2D coordinates:
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* <ul>
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* <li><i>X,Y</i> : absolute cardinal 2D coordinate from the center <i>(0,0)</i> of the CCS <i>Current Coordinate System</i>.</li>
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* <li><i>@X,Y</i> : relative cardinal 2D distances from the last point added of the CCS. If it's the first point of the geometry,
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* works like <i>X,Y</i>.</li>
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* <li><i>length< angle</i> : absolute polar 2D coordinate from the center <i>(0,0)</i> of the CCS <i>Current Coordinate System</i>, using
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* <i>angle</i> from the <i>X</i> axis of CCS, and <i>length</i> far away.</li>
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* <li><i>@length< angle</i> : relative polar 2D coordinate from the last point added of the CCS <i>Current Coordinate System</i>, using
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* <i>angle</i> from the <i>X</i> axis of CCS, and <i>length</i> far away. If it's the first point of the geometry,
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* works like <i>length< angle</i>.</li>
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* <li><i>*X,Y</i> : like <i>X,Y</i> but using UCS <i>Universal Coordinate System</i> as reference.</li>
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* <li><i>@*X,Y</i> : like <i>@X,Y</i> but using UCS <i>Universal Coordinate System</i> as reference.
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* If it's the first point of the geometry, works like <i>*X,Y</i>.</li>
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* <li><i>*length< angle</i> : like <i>length< angle</i> but using UCS <i>Universal Coordinate System</i> as reference.</li>
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* <li><i>@*length< angle</i> : like <i>@length< angle</i> but using UCS <i>Universal Coordinate System</i> as reference.
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* If it's the first point of the geometry, works like <i>*length< angle</i>.</li>
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* </ul>
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* </li>
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* <li><i>Second transition type: <b>Value</i></b>: if recognizes it as a single number.</li>
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* <li><i>Third transition type: <b>Option</i></b>: by default, if can't classify the information as a single number
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* neither as a point. This information will be an <code>String</code> and dealt as an option of the current
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* tool state. Ultimately, if isn't valid, <code>text</code> will be rewritten in the console notifying the user
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* that isn't correct.</li>
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* </ul>
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* </p>
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*
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* @see Behavior
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* @see MapControl
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*/
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public class CADToolAdapter extends Behavior { |
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/**
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* Stores the CAD tools to edit the layers of the associated <code>MapControl</code>.
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*
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* @see #addCADTool(String, CADTool)
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* @see #getCadTool()
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* @see #getCADTool(String)
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*/
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private static HashMap namesCadTools = new HashMap(); |
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/**
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* Reference to the object used to manage the edition of the layers of the associated <code>MapControl</code>.
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*
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* @see EditionManager
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* @see #getEditionManager()
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*/
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private EditionManager editionManager = new EditionManager(); |
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/**
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* Identifies that the data are absolute coordinates of the new point from the (0, 0) position.
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*/
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public static final int ABSOLUTE = 0; |
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/**
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* Equivalent to {@link CADToolAdapter#ABSOLUTE CADToolAdapter#ABSOLUTE}.
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*/
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public static final int RELATIVE_SCP = 1; |
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/**
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* Identifies that the data are relative distances of the new point from the previous introduced.
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*/
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public static final int RELATIVE_SCU = 2; |
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/**
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* Identifies that the data are relative polar distances (longitude of the line and angle given in degrees)
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* of the new point from the previous introduced.
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*/
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public static final int POLAR_SCP = 3; |
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/**
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* Identifies that the data are relative polar distances (longitude of the line and angle given in radians)
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* of the new point from the previous introduced.
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*/
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public static final int POLAR_SCU = 4; |
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/**
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* Stores the 2D map coordinates of the last point added.
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*/
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private double[] previousPoint = null; |
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/**
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* <i>Stack with CAD tools.</i>
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*
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* <i>For each CAD tool we use, the last item added in this stack will
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* display a different icon according to the current operation and its status.</i>
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*/
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private Stack cadToolStack = new Stack(); |
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/**
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* X coordinate of the last dragging or moving mouse event.
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*/
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private int lastX; |
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/**
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* Y coordinate of the last dragging or moving mouse event.
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*/
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private int lastY; |
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/**
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* Unused attribute.
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*/
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private ISymbol symbol = SymbologyFactory.createDefaultSymbolByShapeType(FConstant.SYMBOL_TYPE_POINT, Color.RED); |
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/**
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* Represents the cursor's point selected in <i>map coordinates</i>.
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*
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* @see MapControl#toMapPoint
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*/
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private Point2D mapAdjustedPoint; |
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/**
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* Kind of geometry drawn to identify the kind of control point selected by the cursor's mouse.
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*/
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private ISnapper usedSnap = null; |
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/**
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* Determines if has displayed at the edition console, the question for the operations that can do
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* the user with the current CAD tool, in its current state.
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*/
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private boolean questionAsked = false; |
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/**
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* Represents the cursor's point selected in <i>screen coordinates</i>.
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*
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* @see ViewPort#fromMapPoint(Point2D)
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*/
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private Point2D adjustedPoint; |
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/**
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* Determines if the snap tools are enabled or disabled.
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*
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* @see #isRefentEnabled()
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* @see #setRefentEnabled(boolean)
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*/
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private boolean bRefent = true; |
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/**
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* <p>Determines if the position of the snap of the mouse's cursor on the <code>MapControl</code>
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* is within the area around a control point of a geometry.</p>
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*
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* <p>The area is calculated as a circle centered at the control point and with radius the pixels tolerance
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* defined in the preferences.</p>
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*/
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private boolean bForceCoord = false; |
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/**
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* Optional grid that could be applied on the <code>MapControl</code>'s view port.
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*
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* @see #getGrid()
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* @see #setAdjustGrid(boolean)
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*/
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private CADGrid cadgrid = new CADGrid(); |
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/**
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* Determines is is enabled or not the <i>Orto</i> mode.
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*/
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private boolean bOrtoMode; |
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/**
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* A light yellow color for the tool tip text box associated to the point indicated by the mouse's cursor.
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*/
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private Color theTipColor = new Color(255, 255, 155); |
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/**
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* Last question asked to the user in the CAD console.
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*/
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private Object lastQuestion; |
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/**
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* Maximum tolerance in the approximation of a curved line by a polyline.
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*
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* @see #initializeFlatness()
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*/
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private static boolean flatnessInitialized=false; |
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/**
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* Edition preferences.
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*/
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private static Preferences prefs = Preferences.userRoot().node( "cadtooladapter" ); |
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/**
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* Listener to display the coordinates in the current application's status bar.
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*/
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private StatusBarListener sbl=null; |
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/*
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* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#setMapControl(com.iver.cit.gvsig.fmap.MapControl)
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*/
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public void setMapControl(MapControl mc) { |
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super.setMapControl(mc);
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sbl=new StatusBarListener(getMapControl());
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} |
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/**
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* <p>Draws the selected geometries to edit. And, if the <i>snapping</i> is enabled,
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* draws also its effect over them.</p>
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*
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#paintComponent(java.awt.Graphics)
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*/
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public void paintComponent(Graphics g) { |
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super.paintComponent(g);
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if (CADExtension.getCADToolAdapter()!=this) |
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return;
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if (adjustedPoint != null) { |
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Point2D p = null; |
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if (mapAdjustedPoint != null) { |
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p = mapAdjustedPoint; |
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} else {
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p = getMapControl().getViewPort().toMapPoint(adjustedPoint); |
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} |
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((CADTool) cadToolStack.peek()) |
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.drawOperation(g, p.getX(), p.getY()); |
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} |
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drawCursor(g); |
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getGrid().drawGrid(g); |
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} |
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/**
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* <p>Responds two kind of mouse click events:
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* <ul>
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* <li><b><i>One click of the third mouse's button</i></b>: displays a popup with edition options.</li>
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* <li><b><i>Two clicks of the first mouse's button</i></b>: ends the last cad tool setting as end transition
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* point the event's one.</li>
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* </ul>
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* </p>
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*
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*
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mouseClicked(java.awt.event.MouseEvent)
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* @see CADExtension#showPopup(MouseEvent)
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*/
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public void mouseClicked(MouseEvent e) throws BehaviorException { |
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if (e.getButton() == MouseEvent.BUTTON3) { |
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CADExtension.showPopup(e); |
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}else if (e.getButton() == MouseEvent.BUTTON1 && e.getClickCount()==2){ |
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questionAsked = true;
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if (!cadToolStack.isEmpty()) {
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CADTool ct = (CADTool) cadToolStack.peek(); |
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ViewPort vp = getMapControl().getMapContext().getViewPort(); |
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Point2D p;
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if (mapAdjustedPoint != null) { |
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p = mapAdjustedPoint; |
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} else {
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p = vp.toMapPoint(adjustedPoint); |
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} |
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ct.endTransition(p.getX(), p.getY(), e); |
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previousPoint = new double[]{p.getX(),p.getY()}; |
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} |
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} |
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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.Behavior#mouseEntered(java.awt.event.MouseEvent)
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*/
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public void mouseEntered(MouseEvent e) throws BehaviorException { |
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clearMouseImage(); |
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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.Behavior#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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* Selects the vertex of a geometry at the point selected on the <code>MapControl</code>
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* by pressing the first mouse's button.
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*
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mousePressed(java.awt.event.MouseEvent)
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*/
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public void mousePressed(MouseEvent e) throws BehaviorException { |
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if (e.getButton() == MouseEvent.BUTTON1) { |
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ViewPort vp = getMapControl().getMapContext().getViewPort(); |
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Point2D p;
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if (mapAdjustedPoint != null) { |
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p = mapAdjustedPoint; |
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} else {
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p = vp.toMapPoint(adjustedPoint); |
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} |
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transition(new double[] { p.getX(), p.getY() }, e, ABSOLUTE); |
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} |
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} |
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/**
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* <p>Adjusts the <code>point</code> to the grid if its enabled, and
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* sets <code>mapHandlerAdjustedPoint</code> with that new value.</p>
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*
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* <p>The value returned is the distance between those points: the original and
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* the adjusted one.</p>
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*
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* @param point point to adjust
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* @param mapHandlerAdjustedPoint <code>point</code> adjusted
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*
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* @return distance from <code>point</code> to the adjusted one. If there is no
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* adjustment, returns <code>Double.MAX_VALUE</code>.
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*/
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private double adjustToHandler(Point2D point, |
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Point2D mapHandlerAdjustedPoint) {
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if (!isRefentEnabled())
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return Double.MAX_VALUE; |
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ILayerEdited aux = CADExtension.getEditionManager().getActiveLayerEdited(); |
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if (!(aux instanceof VectorialLayerEdited)) |
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return Double.MAX_VALUE; |
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VectorialLayerEdited vle = (VectorialLayerEdited) aux; |
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ArrayList snappers = vle.getSnappers();
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ArrayList layersToSnap = vle.getLayersToSnap();
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ViewPort vp = getMapControl().getViewPort(); |
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snappers=SnapConfigPage.getActivesSnappers(); |
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double mapTolerance = vp.toMapDistance(SelectionCADTool.tolerance);
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double minDist = mapTolerance;
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// double rw = getMapControl().getViewPort().toMapDistance(5);
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Point2D mapPoint = point;
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Rectangle2D r = new Rectangle2D.Double(mapPoint.getX() - mapTolerance / 2, |
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mapPoint.getY() - mapTolerance / 2, mapTolerance, mapTolerance);
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Envelope e = FConverter.convertRectangle2DtoEnvelope(r); |
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usedSnap = null;
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Point2D lastPoint = null; |
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if (previousPoint != null) |
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{
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lastPoint = new Point2D.Double(previousPoint[0], previousPoint[1]); |
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} |
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for (int j = 0; j < layersToSnap.size(); j++) |
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{
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FLyrVect lyrVect = (FLyrVect) layersToSnap.get(j); |
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SpatialCache cache = lyrVect.getSpatialCache(); |
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if (lyrVect.isVisible())
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{
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// La lista de snappers est? siempre ordenada por prioridad. Los de mayor
|
| 424 |
// prioridad est?n primero.
|
| 425 |
for (int i = 0; i < snappers.size(); i++) |
| 426 |
{
|
| 427 |
ISnapper theSnapper = (ISnapper) snappers.get(i); |
| 428 |
|
| 429 |
if (usedSnap != null) |
| 430 |
{
|
| 431 |
// Si ya tenemos un snap y es de alta prioridad, cogemos ese. (A no ser que en otra capa encontremos un snapper mejor)
|
| 432 |
if (theSnapper.getPriority() < usedSnap.getPriority())
|
| 433 |
break;
|
| 434 |
} |
| 435 |
SnappingVisitor snapVisitor = null;
|
| 436 |
Point2D theSnappedPoint = null; |
| 437 |
|
| 438 |
if (theSnapper instanceof ISnapperVectorial) |
| 439 |
{
|
| 440 |
if (theSnapper instanceof ISnapperGeometriesVectorial) { |
| 441 |
snapVisitor=new GeometriesSnappingVisitor((ISnapperGeometriesVectorial) theSnapper,point,mapTolerance,lastPoint);
|
| 442 |
}else {
|
| 443 |
snapVisitor = new SnappingVisitor((ISnapperVectorial) theSnapper, point, mapTolerance, lastPoint);
|
| 444 |
} |
| 445 |
// System.out.println("Cache size = " + cache.size());
|
| 446 |
cache.query(e, snapVisitor); |
| 447 |
theSnappedPoint = snapVisitor.getSnapPoint(); |
| 448 |
|
| 449 |
} |
| 450 |
if (theSnapper instanceof ISnapperRaster) |
| 451 |
{
|
| 452 |
ISnapperRaster snapRaster = (ISnapperRaster) theSnapper; |
| 453 |
theSnappedPoint = snapRaster.getSnapPoint(getMapControl(), point, mapTolerance, lastPoint); |
| 454 |
} |
| 455 |
|
| 456 |
|
| 457 |
if (theSnappedPoint != null) { |
| 458 |
double distAux = theSnappedPoint.distance(point);
|
| 459 |
if (minDist > distAux)
|
| 460 |
{
|
| 461 |
minDist = distAux; |
| 462 |
usedSnap = theSnapper; |
| 463 |
mapHandlerAdjustedPoint.setLocation(theSnappedPoint); |
| 464 |
} |
| 465 |
} |
| 466 |
} |
| 467 |
} // visible
|
| 468 |
} |
| 469 |
if (usedSnap != null) |
| 470 |
return minDist;
|
| 471 |
return Double.MAX_VALUE; |
| 472 |
|
| 473 |
} |
| 474 |
|
| 475 |
/*
|
| 476 |
* (non-Javadoc)
|
| 477 |
* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mouseReleased(java.awt.event.MouseEvent)
|
| 478 |
*/
|
| 479 |
public void mouseReleased(MouseEvent e) throws BehaviorException { |
| 480 |
getMapControl().repaint(); |
| 481 |
} |
| 482 |
|
| 483 |
/*
|
| 484 |
* (non-Javadoc)
|
| 485 |
* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mouseDragged(java.awt.event.MouseEvent)
|
| 486 |
*/
|
| 487 |
public void mouseDragged(MouseEvent e) throws BehaviorException { |
| 488 |
lastX = e.getX(); |
| 489 |
lastY = e.getY(); |
| 490 |
|
| 491 |
calculateSnapPoint(e.getPoint()); |
| 492 |
} |
| 493 |
|
| 494 |
/*
|
| 495 |
* (non-Javadoc)
|
| 496 |
* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mouseMoved(java.awt.event.MouseEvent)
|
| 497 |
*/
|
| 498 |
public void mouseMoved(MouseEvent e) throws BehaviorException { |
| 499 |
|
| 500 |
lastX = e.getX(); |
| 501 |
lastY = e.getY(); |
| 502 |
|
| 503 |
calculateSnapPoint(e.getPoint()); |
| 504 |
|
| 505 |
showCoords(e.getPoint()); |
| 506 |
|
| 507 |
getMapControl().repaint(); |
| 508 |
} |
| 509 |
|
| 510 |
/**
|
| 511 |
* Displays the current coordinates of the mouse's cursor on the associated <code>MapControl</code>
|
| 512 |
* object, at the status bar of the application's main frame.
|
| 513 |
*
|
| 514 |
* @param pPix current 2D mouse's cursor coordinates on the <code>MapControl</code>
|
| 515 |
*/
|
| 516 |
private void showCoords(Point2D pPix) |
| 517 |
{
|
| 518 |
String[] axisText = new String[2]; |
| 519 |
axisText[0] = "X = "; |
| 520 |
axisText[1] = "Y = "; |
| 521 |
// NumberFormat nf = NumberFormat.getInstance();
|
| 522 |
MapControl mapControl = getMapControl(); |
| 523 |
ViewPort vp = mapControl.getMapContext().getViewPort(); |
| 524 |
IProjection iProj = vp.getProjection(); |
| 525 |
|
| 526 |
// if (iProj.getAbrev().equals("EPSG:4326") || iProj.getAbrev().equals("EPSG:4230")) {
|
| 527 |
// axisText[0] = "Lon = ";
|
| 528 |
// axisText[1] = "Lat = ";
|
| 529 |
// nf.setMaximumFractionDigits(8);
|
| 530 |
// } else {
|
| 531 |
// axisText[0] = "X = ";
|
| 532 |
// axisText[1] = "Y = ";
|
| 533 |
// nf.setMaximumFractionDigits(2);
|
| 534 |
// }
|
| 535 |
Point2D p;
|
| 536 |
if (mapAdjustedPoint == null) |
| 537 |
{
|
| 538 |
p = vp.toMapPoint(pPix); |
| 539 |
} |
| 540 |
else
|
| 541 |
{
|
| 542 |
p = mapAdjustedPoint; |
| 543 |
} |
| 544 |
sbl.setFractionDigits(p); |
| 545 |
axisText = sbl.setCoorDisplayText(axisText); |
| 546 |
MainFrame mF = PluginServices.getMainFrame(); |
| 547 |
|
| 548 |
if (mF != null) |
| 549 |
{
|
| 550 |
mF.getStatusBar().setMessage("units",
|
| 551 |
PluginServices.getText(this, FConstant.NAMES[vp.getDistanceUnits()]));
|
| 552 |
mF.getStatusBar().setControlValue("scale",String.valueOf(mapControl.getMapContext().getScaleView())); |
| 553 |
mF.getStatusBar().setMessage("projection", iProj.getAbrev());
|
| 554 |
|
| 555 |
String[] coords=sbl.getCoords(p); |
| 556 |
mF.getStatusBar().setMessage("x",
|
| 557 |
axisText[0] + coords[0]); |
| 558 |
mF.getStatusBar().setMessage("y",
|
| 559 |
axisText[1] + coords[1]); |
| 560 |
} |
| 561 |
} |
| 562 |
|
| 563 |
/**
|
| 564 |
* Hides the mouse's cursor.
|
| 565 |
*/
|
| 566 |
private void clearMouseImage() { |
| 567 |
int[] pixels = new int[16 * 16]; |
| 568 |
Image image = Toolkit.getDefaultToolkit().createImage( |
| 569 |
new MemoryImageSource(16, 16, pixels, 0, 16)); |
| 570 |
Cursor transparentCursor = Toolkit.getDefaultToolkit() |
| 571 |
.createCustomCursor(image, new Point(0, 0), "invisiblecursor"); |
| 572 |
|
| 573 |
getMapControl().setCursor(transparentCursor); |
| 574 |
} |
| 575 |
|
| 576 |
/**
|
| 577 |
* <p>Draws a 31x31 pixels cross round the mouse's cursor with an small geometry centered:
|
| 578 |
* <ul>
|
| 579 |
* <li><i>an square centered</i>: if isn't over a <i>control point</i>.
|
| 580 |
* <li><i>an small geometry centered according to the kind of control point</i>: if it's over a control
|
| 581 |
* point. In this case, the small geometry is drawn by a {@link ISnapper ISnapper} type object.<br>
|
| 582 |
* On the other hand, a light-yellowed background tool tip text with the type of <i>control point</i> will
|
| 583 |
* be displayed.</li>
|
| 584 |
* </p>
|
| 585 |
*
|
| 586 |
* @param g <code>MapControl</code>'s graphics where the data will be drawn
|
| 587 |
*/
|
| 588 |
private void drawCursor(Graphics g) { |
| 589 |
g.setColor(Color.black);
|
| 590 |
Point2D p = adjustedPoint;
|
| 591 |
|
| 592 |
if (p == null) { |
| 593 |
getGrid().setViewPort(getMapControl().getViewPort()); |
| 594 |
|
| 595 |
return;
|
| 596 |
} |
| 597 |
|
| 598 |
int size1 = 15; |
| 599 |
int size2 = 3; |
| 600 |
g.drawLine((int) (p.getX() - size1), (int) (p.getY()), |
| 601 |
(int) (p.getX() + size1), (int) (p.getY())); |
| 602 |
g.drawLine((int) (p.getX()), (int) (p.getY() - size1), |
| 603 |
(int) (p.getX()), (int) (p.getY() + size1)); |
| 604 |
|
| 605 |
// getMapControl().setToolTipText(null);
|
| 606 |
if (adjustedPoint != null) { |
| 607 |
if (bForceCoord) {
|
| 608 |
/* g.setColor(Color.ORANGE);
|
| 609 |
g.drawRect((int) (adjustedPoint.getX() - 6),
|
| 610 |
(int) (adjustedPoint.getY() - 6), 12, 12);
|
| 611 |
g.drawRect((int) (adjustedPoint.getX() - 3),
|
| 612 |
(int) (adjustedPoint.getY() - 3), 6, 6);
|
| 613 |
g.setColor(Color.MAGENTA);
|
| 614 |
g.drawRect((int) (adjustedPoint.getX() - 4),
|
| 615 |
(int) (adjustedPoint.getY() - 4), 8, 8); */
|
| 616 |
if (usedSnap != null) |
| 617 |
{
|
| 618 |
usedSnap.draw(g, adjustedPoint); |
| 619 |
|
| 620 |
Graphics2D g2 = (Graphics2D) g; |
| 621 |
FontMetrics metrics = g2.getFontMetrics();
|
| 622 |
int w = metrics.stringWidth(usedSnap.getToolTipText()) + 5; |
| 623 |
int h = metrics.getMaxAscent() + 5; |
| 624 |
int x = (int)p.getX()+9; |
| 625 |
int y = (int)p.getY()- 7; |
| 626 |
|
| 627 |
g2.setColor(theTipColor ); |
| 628 |
g2.fillRect(x, y-h, w, h); |
| 629 |
g2.setColor(Color.BLACK);
|
| 630 |
g2.drawRect(x, y-h, w, h); |
| 631 |
g2.drawString(usedSnap.getToolTipText(), x+3, y-3); |
| 632 |
|
| 633 |
|
| 634 |
// getMapControl().setToolTipText(usedSnap.getToolTipText());
|
| 635 |
} |
| 636 |
|
| 637 |
bForceCoord = false;
|
| 638 |
} else {
|
| 639 |
g.drawRect((int) (p.getX() - size2), (int) (p.getY() - size2), |
| 640 |
(int) (size2 * 2), (int) (size2 * 2)); |
| 641 |
} |
| 642 |
} |
| 643 |
} |
| 644 |
|
| 645 |
/**
|
| 646 |
* <p>Tries to find the nearest geometry or grid control point by the position of the current snap tool.</p>
|
| 647 |
*
|
| 648 |
* <p>Prioritizes the grid control points than the geometries ones.</p>
|
| 649 |
*
|
| 650 |
* <p>If finds any near, stores the <i>map</i> and <i>pixel</i> coordinates for the snap, and enables
|
| 651 |
* the <code>bForceCoord</code> attribute for the next draw of the mouse's cursor.</p>
|
| 652 |
*
|
| 653 |
* @param point current mouse 2D position
|
| 654 |
*/
|
| 655 |
private void calculateSnapPoint(Point point) { |
| 656 |
// Se comprueba el ajuste a rejilla
|
| 657 |
|
| 658 |
Point2D gridAdjustedPoint = getMapControl().getViewPort().toMapPoint(
|
| 659 |
point); |
| 660 |
double minDistance = Double.MAX_VALUE; |
| 661 |
CADTool ct = (CADTool) cadToolStack.peek(); |
| 662 |
if (ct instanceof SelectionCADTool |
| 663 |
&& ((SelectionCADTool) ct).getStatus().equals( |
| 664 |
"Selection.FirstPoint")) {
|
| 665 |
mapAdjustedPoint = gridAdjustedPoint; |
| 666 |
adjustedPoint = (Point2D) point.clone();
|
| 667 |
} else {
|
| 668 |
|
| 669 |
minDistance = getGrid().adjustToGrid(gridAdjustedPoint); |
| 670 |
if (minDistance < Double.MAX_VALUE) { |
| 671 |
adjustedPoint = getMapControl().getViewPort().fromMapPoint( |
| 672 |
gridAdjustedPoint); |
| 673 |
mapAdjustedPoint = gridAdjustedPoint; |
| 674 |
} else {
|
| 675 |
mapAdjustedPoint = null;
|
| 676 |
} |
| 677 |
} |
| 678 |
Point2D handlerAdjustedPoint = null; |
| 679 |
|
| 680 |
// Se comprueba el ajuste a los handlers
|
| 681 |
if (mapAdjustedPoint != null) { |
| 682 |
handlerAdjustedPoint = (Point2D) mapAdjustedPoint.clone(); // getMapControl().getViewPort().toMapPoint(point); |
| 683 |
} else {
|
| 684 |
handlerAdjustedPoint = getMapControl().getViewPort().toMapPoint( |
| 685 |
point); |
| 686 |
} |
| 687 |
|
| 688 |
Point2D mapPoint = new Point2D.Double(); |
| 689 |
double distance = adjustToHandler(handlerAdjustedPoint, mapPoint);
|
| 690 |
|
| 691 |
if (distance < minDistance) {
|
| 692 |
bForceCoord = true;
|
| 693 |
adjustedPoint = getMapControl().getViewPort().fromMapPoint(mapPoint); |
| 694 |
mapAdjustedPoint = mapPoint; |
| 695 |
minDistance = distance; |
| 696 |
} |
| 697 |
|
| 698 |
// Si no hay ajuste
|
| 699 |
if (minDistance == Double.MAX_VALUE) { |
| 700 |
adjustedPoint = point; |
| 701 |
mapAdjustedPoint = null;
|
| 702 |
} |
| 703 |
|
| 704 |
} |
| 705 |
|
| 706 |
/*
|
| 707 |
* (non-Javadoc)
|
| 708 |
* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mouseWheelMoved(java.awt.event.MouseWheelEvent)
|
| 709 |
*/
|
| 710 |
public void mouseWheelMoved(MouseWheelEvent e) throws BehaviorException { |
| 711 |
} |
| 712 |
|
| 713 |
/**
|
| 714 |
* <p>Process the information written by the user about the next point coordinate, determining
|
| 715 |
* the kind of <i>transition</i> according the parameters written.</p>
|
| 716 |
*
|
| 717 |
* <p>After, invokes one of the three possible <i>transition</i> methods of the <i>finite machine</i> of
|
| 718 |
* edition:
|
| 719 |
* <ul>
|
| 720 |
* <li><i>First transition type: <b>Point</i></b>: if <code>text</code> matches with any pattern of
|
| 721 |
* parameters needed for any kind of point coordinates.<br>
|
| 722 |
* There are eight ways of introducing point 2D coordinates:
|
| 723 |
* <ul>
|
| 724 |
* <li><i>X,Y</i> : absolute cardinal 2D coordinate from the center <i>(0,0)</i> of the CCS <i>Current Coordinate System</i>.</li>
|
| 725 |
* <li><i>@X,Y</i> : relative cardinal 2D distances from the last point added of the CCS. If it's the first point of the geometry,
|
| 726 |
* works like <i>X,Y</i>.</li>
|
| 727 |
* <li><i>length< angle</i> : absolute polar 2D coordinate from the center <i>(0,0)</i> of the CCS <i>Current Coordinate System</i>, using
|
| 728 |
* <i>angle</i> from the <i>X</i> axis of CCS, and <i>length</i> far away.</li>
|
| 729 |
* <li><i>@length< angle</i> : relative polar 2D coordinate from the last point added of the CCS <i>Current Coordinate System</i>, using
|
| 730 |
* <i>angle</i> from the <i>X</i> axis of CCS, and <i>length</i> far away. If it's the first point of the geometry,
|
| 731 |
* works like <i>length< angle</i>.</li>
|
| 732 |
* <li><i>*X,Y</i> : like <i>X,Y</i> but using UCS <i>Universal Coordinate System</i> as reference.</li>
|
| 733 |
* <li><i>@*X,Y</i> : like <i>@X,Y</i> but using UCS <i>Universal Coordinate System</i> as reference.
|
| 734 |
* If it's the first point of the geometry, works like <i>*X,Y</i>.</li>
|
| 735 |
* <li><i>*length< angle</i> : like <i>length< angle</i> but using UCS <i>Universal Coordinate System</i> as reference.</li>
|
| 736 |
* <li><i>@*length< angle</i> : like <i>@length< angle</i> but using UCS <i>Universal Coordinate System</i> as reference.
|
| 737 |
* If it's the first point of the geometry, works like <i>*length< angle</i>.</li>
|
| 738 |
* </ul>
|
| 739 |
* </li>
|
| 740 |
* <li><i>Second transition type: <b>Value</i></b>: if recognizes it as a single number.</li>
|
| 741 |
* <li><i>Third transition type: <b>Option</i></b>: by default, if can't classify the information as a single number
|
| 742 |
* neither as a point. This information will be an <code>String</code> and dealt as an option of the current
|
| 743 |
* tool state. Ultimately, if isn't valid, <code>text</code> will be rewritten in the console notifying the user
|
| 744 |
* that isn't correct.</li>
|
| 745 |
* </ul>
|
| 746 |
* </p>
|
| 747 |
*
|
| 748 |
* @param text command written by user in the edition's console
|
| 749 |
*/
|
| 750 |
public void textEntered(String text) { |
| 751 |
if (text == null) { |
| 752 |
transition(PluginServices.getText(this,"cancel")); |
| 753 |
} else {
|
| 754 |
/*
|
| 755 |
* if ("".equals(text)) { transition("aceptar"); } else {
|
| 756 |
*/
|
| 757 |
text = text.trim(); |
| 758 |
int type = ABSOLUTE;
|
| 759 |
String[] numbers = new String[1]; |
| 760 |
numbers[0] = text;
|
| 761 |
if (text.indexOf(",") != -1) { |
| 762 |
|
| 763 |
numbers = text.split(",");
|
| 764 |
if (numbers[0].substring(0, 1).equals("@")) { |
| 765 |
numbers[0] = numbers[0].substring(1, numbers[0].length()); |
| 766 |
type = RELATIVE_SCU; |
| 767 |
if (numbers[0].substring(0, 1).equals("*")) { |
| 768 |
type = RELATIVE_SCP; |
| 769 |
numbers[0] = numbers[0].substring(1, numbers[0] |
| 770 |
.length()); |
| 771 |
} |
| 772 |
} |
| 773 |
} else if (text.indexOf("<") != -1) { |
| 774 |
type = POLAR_SCP; |
| 775 |
numbers = text.split("<");
|
| 776 |
if (numbers[0].substring(0, 1).equals("@")) { |
| 777 |
numbers[0] = numbers[0].substring(1, numbers[0].length()); |
| 778 |
type = POLAR_SCU; |
| 779 |
if (numbers[0].substring(0, 1).equals("*")) { |
| 780 |
type = POLAR_SCP; |
| 781 |
numbers[0] = numbers[0].substring(1, numbers[0] |
| 782 |
.length()); |
| 783 |
} |
| 784 |
} |
| 785 |
} |
| 786 |
|
| 787 |
double[] values = null; |
| 788 |
|
| 789 |
try {
|
| 790 |
if (numbers.length == 2) { |
| 791 |
// punto
|
| 792 |
values = new double[] { Double.parseDouble(numbers[0]), |
| 793 |
Double.parseDouble(numbers[1]) }; |
| 794 |
transition(values, null, type);
|
| 795 |
} else if (numbers.length == 1) { |
| 796 |
// valor
|
| 797 |
values = new double[] { Double.parseDouble(numbers[0]) }; |
| 798 |
transition(values[0]);
|
| 799 |
} |
| 800 |
} catch (NumberFormatException e) { |
| 801 |
transition(text); |
| 802 |
} catch (NullPointerException e) { |
| 803 |
transition(text); |
| 804 |
} |
| 805 |
// }
|
| 806 |
} |
| 807 |
getMapControl().repaint(); |
| 808 |
} |
| 809 |
|
| 810 |
/**
|
| 811 |
* If there are options related with the <code>CADTool</code> at the peek of the CAD tool stack,
|
| 812 |
* displays them as a popup.
|
| 813 |
*/
|
| 814 |
public void configureMenu() { |
| 815 |
String[] desc = ((CADTool) cadToolStack.peek()).getDescriptions(); |
| 816 |
// String[] labels = ((CADTool)
|
| 817 |
// cadToolStack.peek()).getCurrentTransitions();
|
| 818 |
CADExtension.clearMenu(); |
| 819 |
|
| 820 |
for (int i = 0; i < desc.length; i++) { |
| 821 |
if (desc[i] != null) { |
| 822 |
CADExtension |
| 823 |
.addMenuEntry(PluginServices.getText(this, desc[i]));// , |
| 824 |
// labels[i]);
|
| 825 |
} |
| 826 |
} |
| 827 |
|
| 828 |
} |
| 829 |
|
| 830 |
/**
|
| 831 |
* <p>One of the three kind of transaction methods of the <i>finite machine</i> of
|
| 832 |
* edition.</p>
|
| 833 |
*
|
| 834 |
* <p>This one deals <code>values</code> as two numbers that, according <code>type</code>
|
| 835 |
* calculate a new point 2D in the current layer edited in the associated <code>MapControl</code>.</p>
|
| 836 |
*
|
| 837 |
* <p>There are different ways of calculating the new point 2D coordinates, according the value of <code>type</code>, see
|
| 838 |
* {@link #textEntered(String) #textEntered(String)}.</p>
|
| 839 |
*
|
| 840 |
* <p>After applying the changes, updates the controls available for managing the current data.</p>
|
| 841 |
*
|
| 842 |
* @param values numbers needed to calculate the new point coordinates according <code>type</code>
|
| 843 |
* @param event event which generated this invocation (a <code>MouseEvent</code> or a <code>KeyEvent</code>)
|
| 844 |
* @param type kind of information that is <code>values</code>. According this parameter, will calculate the
|
| 845 |
* new point in a different way
|
| 846 |
*
|
| 847 |
* @see CADTool#transition(double, double, InputEvent)
|
| 848 |
* @see #transition(double)
|
| 849 |
* @see #transition(String)
|
| 850 |
*/
|
| 851 |
private void transition(double[] values, InputEvent event, int type) { |
| 852 |
questionAsked = true;
|
| 853 |
if (!cadToolStack.isEmpty()) {
|
| 854 |
CADTool ct = (CADTool) cadToolStack.peek(); |
| 855 |
|
| 856 |
switch (type) {
|
| 857 |
case ABSOLUTE:
|
| 858 |
ct.transition(values[0], values[1], event); |
| 859 |
previousPoint = values; |
| 860 |
break;
|
| 861 |
case RELATIVE_SCU:
|
| 862 |
// Comprobar que tenemos almacenado el punto anterior
|
| 863 |
// y crear nuevo con coordenadas relativas a ?l.
|
| 864 |
double[] auxSCU = values; |
| 865 |
if (previousPoint != null) { |
| 866 |
auxSCU[0] = previousPoint[0] + values[0]; |
| 867 |
auxSCU[1] = previousPoint[1] + values[1]; |
| 868 |
} |
| 869 |
ct.transition(auxSCU[0], auxSCU[1], event); |
| 870 |
|
| 871 |
previousPoint = auxSCU; |
| 872 |
break;
|
| 873 |
case RELATIVE_SCP:
|
| 874 |
// TODO de momento no implementado.
|
| 875 |
ct.transition(values[0], values[1], event); |
| 876 |
previousPoint = values; |
| 877 |
break;
|
| 878 |
case POLAR_SCU://Relativo |
| 879 |
// Comprobar que tenemos almacenado el punto anterior
|
| 880 |
// y crear nuevo con coordenadas relativas a ?l.
|
| 881 |
double[] auxPolarSCU = values; |
| 882 |
if (previousPoint != null) { |
| 883 |
Point2D point = UtilFunctions.getPoint(new Point2D.Double( |
| 884 |
previousPoint[0], previousPoint[1]), Math |
| 885 |
.toRadians(values[1]), values[0]); |
| 886 |
auxPolarSCU[0] = point.getX();
|
| 887 |
auxPolarSCU[1] = point.getY();
|
| 888 |
ct.transition(auxPolarSCU[0], auxPolarSCU[1], event); |
| 889 |
} else {
|
| 890 |
Point2D point = UtilFunctions.getPoint(new Point2D.Double( |
| 891 |
0, 0), Math.toRadians(values[1]), values[0]); |
| 892 |
auxPolarSCU[0] = point.getX();
|
| 893 |
auxPolarSCU[1] = point.getY();
|
| 894 |
ct.transition(auxPolarSCU[0], auxPolarSCU[1], event); |
| 895 |
} |
| 896 |
previousPoint = auxPolarSCU; |
| 897 |
break;
|
| 898 |
case POLAR_SCP://Absoluto |
| 899 |
double[] auxPolarSCP = values; |
| 900 |
if (previousPoint != null) { |
| 901 |
Point2D point = UtilFunctions.getPoint(new Point2D.Double( |
| 902 |
0, 0), Math |
| 903 |
.toRadians(values[1]), values[0]); |
| 904 |
auxPolarSCP[0] = point.getX();
|
| 905 |
auxPolarSCP[1] = point.getY();
|
| 906 |
ct.transition(auxPolarSCP[0], auxPolarSCP[1], event); |
| 907 |
} else {
|
| 908 |
Point2D point = UtilFunctions.getPoint(new Point2D.Double( |
| 909 |
0, 0), values[1], values[0]); |
| 910 |
auxPolarSCP[0] = point.getX();
|
| 911 |
auxPolarSCP[1] = point.getY();
|
| 912 |
ct.transition(auxPolarSCP[0], auxPolarSCP[1], event); |
| 913 |
} |
| 914 |
previousPoint = auxPolarSCP; |
| 915 |
break;
|
| 916 |
default:
|
| 917 |
break;
|
| 918 |
} |
| 919 |
askQuestion(); |
| 920 |
} |
| 921 |
configureMenu(); |
| 922 |
PluginServices.getMainFrame().enableControls(); |
| 923 |
} |
| 924 |
|
| 925 |
/**
|
| 926 |
* <p>One of the three kind of transaction methods of the <i>finite machine</i> of
|
| 927 |
* edition.</p>
|
| 928 |
*
|
| 929 |
* <p>This one deals <code>value</code> as a single number used as a parameter for the current
|
| 930 |
* tool state. Ultimately, if isn't valid, <code>number</code> will be rewritten in the
|
| 931 |
* console notifying the user that isn't correct.</p>
|
| 932 |
*
|
| 933 |
* <p>After applying the changes, updates the controls available for managing the current data.</p>
|
| 934 |
*
|
| 935 |
* @param value value for the current tool state
|
| 936 |
*
|
| 937 |
* @see CADTool#transition(double)
|
| 938 |
* @see #transition(double[], InputEvent, int)
|
| 939 |
* @see #transition(String)
|
| 940 |
*/
|
| 941 |
private void transition(double value) { |
| 942 |
questionAsked = true;
|
| 943 |
if (!cadToolStack.isEmpty()) {
|
| 944 |
CADTool ct = (CADTool) cadToolStack.peek(); |
| 945 |
ct.transition(value); |
| 946 |
askQuestion(); |
| 947 |
} |
| 948 |
configureMenu(); |
| 949 |
PluginServices.getMainFrame().enableControls(); |
| 950 |
} |
| 951 |
|
| 952 |
/**
|
| 953 |
* <p>One of the three kind of transaction methods of the <i>finite machine</i> of
|
| 954 |
* edition.</p>
|
| 955 |
*
|
| 956 |
* <p>This one deals <code>option</code> as an option of the current
|
| 957 |
* tool state. Ultimately, if isn't valid, <code>option</code> will be rewritten in the
|
| 958 |
* console notifying the user that isn't correct.</p>
|
| 959 |
*
|
| 960 |
* @param option option for the current tool state
|
| 961 |
*
|
| 962 |
* @see CADTool#transition(String)
|
| 963 |
* @see #transition(double[], InputEvent, int)
|
| 964 |
* @see #transition(double)
|
| 965 |
*/
|
| 966 |
public void transition(String option) { |
| 967 |
questionAsked = true;
|
| 968 |
if (!cadToolStack.isEmpty()) {
|
| 969 |
CADTool ct = (CADTool) cadToolStack.peek(); |
| 970 |
try {
|
| 971 |
ct.transition(option); |
| 972 |
} catch (Exception e) { |
| 973 |
IWindow window = PluginServices.getMDIManager().getActiveWindow(); |
| 974 |
|
| 975 |
if (window instanceof View) { |
| 976 |
((View)window).getConsolePanel().addText(
|
| 977 |
"\n" + PluginServices.getText(this, "incorrect_option") |
| 978 |
+ " : " + option, JConsole.ERROR);
|
| 979 |
} |
| 980 |
} |
| 981 |
askQuestion(); |
| 982 |
} |
| 983 |
configureMenu(); |
| 984 |
PluginServices.getMainFrame().enableControls(); |
| 985 |
} |
| 986 |
|
| 987 |
/**
|
| 988 |
* Shows or hides a grid on the <code>ViewPort</code> of the associated <code>MapControl</code>.
|
| 989 |
*
|
| 990 |
* @param value <code>true</code> to make the grid visible; <code>false</code> to make it invisible
|
| 991 |
*/
|
| 992 |
public void setGridVisibility(boolean value) { |
| 993 |
getGrid().setShowGrid(value); |
| 994 |
getGrid().setViewPort(getMapControl().getViewPort()); |
| 995 |
getMapControl().repaint(); |
| 996 |
} |
| 997 |
|
| 998 |
/**
|
| 999 |
* Sets the snap tools enabled or disabled.
|
| 1000 |
*
|
| 1001 |
* @param activated <code>true</code> to enable the snap tools; <code>false</code> to disable them
|
| 1002 |
*
|
| 1003 |
* @see #isRefentEnabled()
|
| 1004 |
*/
|
| 1005 |
public void setRefentEnabled(boolean activated) { |
| 1006 |
bRefent = activated; |
| 1007 |
} |
| 1008 |
|
| 1009 |
/**
|
| 1010 |
* Determines if snap tools are enabled or disabled.
|
| 1011 |
*
|
| 1012 |
* @return <code>true</code> to enable the snap tools; <code>false</code> to disable them
|
| 1013 |
*
|
| 1014 |
* @see #setRefentEnabled(boolean)
|
| 1015 |
*/
|
| 1016 |
public boolean isRefentEnabled() |
| 1017 |
{
|
| 1018 |
return bRefent;
|
| 1019 |
} |
| 1020 |
|
| 1021 |
/*
|
| 1022 |
* (non-Javadoc)
|
| 1023 |
* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#getListener()
|
| 1024 |
*/
|
| 1025 |
public ToolListener getListener() {
|
| 1026 |
return new ToolListener() { |
| 1027 |
/**
|
| 1028 |
* @see com.iver.cit.gvsig.fmap.tools.Listeners.ToolListener#getCursor()
|
| 1029 |
*/
|
| 1030 |
public Cursor getCursor() { |
| 1031 |
return null; |
| 1032 |
} |
| 1033 |
|
| 1034 |
/**
|
| 1035 |
* @see com.iver.cit.gvsig.fmap.tools.Listeners.ToolListener#cancelDrawing()
|
| 1036 |
*/
|
| 1037 |
public boolean cancelDrawing() { |
| 1038 |
return false; |
| 1039 |
} |
| 1040 |
}; |
| 1041 |
} |
| 1042 |
|
| 1043 |
/**
|
| 1044 |
* Returns the {@link CADTool CADTool} at the top of the stack without removing it from the CAD tool stack.
|
| 1045 |
*
|
| 1046 |
* @return the {@link CADTool CADTool} at the top of the stack
|
| 1047 |
*
|
| 1048 |
* @see #pushCadTool(CADTool)
|
| 1049 |
* @see #popCadTool()
|
| 1050 |
* @see #setCadTool(CADTool)
|
| 1051 |
*/
|
| 1052 |
public CADTool getCadTool() {
|
| 1053 |
return (CADTool) cadToolStack.peek();
|
| 1054 |
} |
| 1055 |
|
| 1056 |
/**
|
| 1057 |
* <p>Pushes a {@link CADTool CADTool} onto the top of the CAD tool stack, and sets it as current.</p>
|
| 1058 |
*
|
| 1059 |
* @param cadTool CAD tool to enable as current
|
| 1060 |
*
|
| 1061 |
* @see #getCadTool()
|
| 1062 |
* @see #popCadTool()
|
| 1063 |
* @see #setCadTool(CADTool)
|
| 1064 |
*/
|
| 1065 |
public void pushCadTool(CADTool cadTool) { |
| 1066 |
cadToolStack.push(cadTool); |
| 1067 |
cadTool.setCadToolAdapter(this);
|
| 1068 |
// cadTool.initializeStatus();
|
| 1069 |
// cadTool.setVectorialAdapter(vea);
|
| 1070 |
/*
|
| 1071 |
* int ret = cadTool.transition(null, editableFeatureSource, selection,
|
| 1072 |
* new double[0]);
|
| 1073 |
*
|
| 1074 |
* if ((ret & Automaton.AUTOMATON_FINISHED) ==
|
| 1075 |
* Automaton.AUTOMATON_FINISHED) { popCadTool();
|
| 1076 |
*
|
| 1077 |
* if (cadToolStack.isEmpty()) { pushCadTool(new
|
| 1078 |
* com.iver.cit.gvsig.gui.cad.smc.gen.CADTool());//new
|
| 1079 |
* SelectionCadTool());
|
| 1080 |
* PluginServices.getMainFrame().setSelectedTool("selection"); }
|
| 1081 |
*
|
| 1082 |
* askQuestion();
|
| 1083 |
*
|
| 1084 |
* getMapControl().drawMap(false); }
|
| 1085 |
*/
|
| 1086 |
} |
| 1087 |
|
| 1088 |
/**
|
| 1089 |
* Removes the peek of the CAD tool stack.
|
| 1090 |
*
|
| 1091 |
* @see #pushCadTool(CADTool)
|
| 1092 |
* @see #getCadTool()
|
| 1093 |
* @see #setCadTool(CADTool)
|
| 1094 |
*/
|
| 1095 |
public void popCadTool() { |
| 1096 |
cadToolStack.pop(); |
| 1097 |
} |
| 1098 |
|
| 1099 |
/**
|
| 1100 |
* <p>Displays at the console associated to the current active view that's being edited, the question of the following
|
| 1101 |
* operation that user can do with the current <code>CADTool</code>, only if it hasn't just answered.</p>
|
| 1102 |
*
|
| 1103 |
* <p>The format of the question will be according the following pattern:<br>
|
| 1104 |
* "\n#"<i>{cadtool at CAD tool stack peek}</i>.getQuestion()">"
|
| 1105 |
* </p>
|
| 1106 |
*/
|
| 1107 |
public void askQuestion() { |
| 1108 |
CADTool cadtool = (CADTool) cadToolStack.peek(); |
| 1109 |
/*
|
| 1110 |
* if (cadtool..getStatus()==0){
|
| 1111 |
* PluginServices.getMainFrame().addTextToConsole("\n"
|
| 1112 |
* +cadtool.getName()); }
|
| 1113 |
*/
|
| 1114 |
if (PluginServices.getMDIManager().getActiveWindow() instanceof View) |
| 1115 |
{
|
| 1116 |
View vista = (View) PluginServices.getMDIManager().getActiveWindow(); |
| 1117 |
String question=cadtool.getQuestion();
|
| 1118 |
if (lastQuestion==null || !(lastQuestion.equals(question)) || questionAsked) { |
| 1119 |
vista.getConsolePanel().addText( |
| 1120 |
"\n" + "#" + question + " > ", JConsole.MESSAGE); |
| 1121 |
// ***PluginServices.getMainFrame().addTextToConsole("\n" +
|
| 1122 |
// cadtool.getQuestion());
|
| 1123 |
questionAsked = false;
|
| 1124 |
} |
| 1125 |
lastQuestion=question; |
| 1126 |
} |
| 1127 |
|
| 1128 |
} |
| 1129 |
|
| 1130 |
/**
|
| 1131 |
* Empties the CAD tools stack and pushes <code>cadTool</code> in it.
|
| 1132 |
*
|
| 1133 |
* @param cadTool CAD tool to set at the peek of the stack
|
| 1134 |
*
|
| 1135 |
* @see #pushCadTool(CADTool)
|
| 1136 |
* @see #popCadTool()
|
| 1137 |
* @see #getCadTool()
|
| 1138 |
*/
|
| 1139 |
public void setCadTool(CADTool cadTool) { |
| 1140 |
cadToolStack.clear(); |
| 1141 |
pushCadTool(cadTool); |
| 1142 |
// askQuestion();
|
| 1143 |
} |
| 1144 |
|
| 1145 |
/**
|
| 1146 |
* <p>Removes all geometries selected in the associated <code>MapControl</code>.
|
| 1147 |
*/
|
| 1148 |
public void delete() { |
| 1149 |
ILayerEdited aux = CADExtension.getEditionManager().getActiveLayerEdited(); |
| 1150 |
if (!(aux instanceof VectorialLayerEdited)) |
| 1151 |
return;
|
| 1152 |
VectorialLayerEdited vle = (VectorialLayerEdited) aux; |
| 1153 |
VectorialEditableAdapter vea = vle.getVEA(); |
| 1154 |
|
| 1155 |
vea.startComplexRow(); |
| 1156 |
try {
|
| 1157 |
FBitSet selection = vea.getSelection(); |
| 1158 |
int[] indexesToDel = new int[selection.cardinality()]; |
| 1159 |
int j = 0; |
| 1160 |
for (int i = selection.nextSetBit(0); i >= 0; i = selection |
| 1161 |
.nextSetBit(i + 1)) {
|
| 1162 |
indexesToDel[j++] = i; |
| 1163 |
// /vea.removeRow(i);
|
| 1164 |
} |
| 1165 |
|
| 1166 |
// ArrayList selectedRow = vle.getSelectedRow();
|
| 1167 |
//
|
| 1168 |
// int[] indexesToDel = new int[selectedRow.size()];
|
| 1169 |
// for (int i = 0;i < selectedRow.size(); i++) {
|
| 1170 |
// IRowEdited edRow = (IRowEdited) selectedRow.get(i);
|
| 1171 |
// indexesToDel[i] = vea.getInversedIndex(edRow.getIndex());
|
| 1172 |
// }
|
| 1173 |
//
|
| 1174 |
for (int i = indexesToDel.length - 1; i >= 0; i--) { |
| 1175 |
vea.removeRow(indexesToDel[i], PluginServices.getText(this,
|
| 1176 |
"deleted_feature"),EditionEvent.GRAPHIC);
|
| 1177 |
} |
| 1178 |
System.out.println("clear Selection"); |
| 1179 |
selection.clear(); |
| 1180 |
vle.clearSelection(VectorialLayerEdited.NOTSAVEPREVIOUS); |
| 1181 |
} catch (ReadDriverException e) {
|
| 1182 |
NotificationManager.addError(e.getMessage(),e); |
| 1183 |
} finally {
|
| 1184 |
String description=PluginServices.getText(this,"remove_geometry"); |
| 1185 |
vea.endComplexRow(description); |
| 1186 |
} |
| 1187 |
|
| 1188 |
|
| 1189 |
/*
|
| 1190 |
* if (getCadTool() instanceof SelectionCADTool) { SelectionCADTool
|
| 1191 |
* selTool = (SelectionCADTool) getCadTool(); selTool.clearSelection(); }
|
| 1192 |
*/
|
| 1193 |
refreshEditedLayer(); |
| 1194 |
} |
| 1195 |
|
| 1196 |
/**
|
| 1197 |
* @see CADGrid#setAdjustGrid(boolean)
|
| 1198 |
*/
|
| 1199 |
public void setAdjustGrid(boolean b) { |
| 1200 |
getGrid().setAdjustGrid(b); |
| 1201 |
} |
| 1202 |
|
| 1203 |
/**
|
| 1204 |
* <p>Responds to actions of writing common key commands for all kind of CAD operations, enabling/disabling after
|
| 1205 |
* the controls to manage the available information according the tool selected:
|
| 1206 |
* <ul>
|
| 1207 |
* <li><i>eliminar</i>: removes the geometries that are now selected.</li>
|
| 1208 |
* <li><i>escape</i>: executes different actions according to the current CAD tool of the associated <code>MapControl</code>:
|
| 1209 |
* <ul>
|
| 1210 |
* <li>If the tool enabled is identified by <i>cadtooladapter</i>: empties the CAD tools stack, changing the current tool by
|
| 1211 |
* a {@link SelectionCADTool SelectionCADTool}, which is identified by <i>_selection</i> and allows select features of the
|
| 1212 |
* active vector layer of the associated <code>MapControl</code> instance. </li>
|
| 1213 |
* <li>Otherwise, that means current associated <code>MapControl</code> instance isn't identified by "<i>cadtooladapter</i>",
|
| 1214 |
* changes the enabled tool by the previous.</li>
|
| 1215 |
* </ul>
|
| 1216 |
* </li>
|
| 1217 |
* </ul>
|
| 1218 |
* </p>
|
| 1219 |
*
|
| 1220 |
* @param actionCommand identifier of the key action command executed by the user
|
| 1221 |
*
|
| 1222 |
* @see SelectionCADTool
|
| 1223 |
* @see MapControl#setPrevTool()
|
| 1224 |
*/
|
| 1225 |
public void keyPressed(String actionCommand) { |
| 1226 |
if (CADExtension.getEditionManager().getActiveLayerEdited()== null) { |
| 1227 |
return;
|
| 1228 |
} |
| 1229 |
if (actionCommand.equals("eliminar")) { |
| 1230 |
delete(); |
| 1231 |
} else if (actionCommand.equals("escape")) { |
| 1232 |
if (getMapControl().getCurrentTool().equals("cadtooladapter")) { |
| 1233 |
CADTool ct = (CADTool) cadToolStack.peek(); |
| 1234 |
ct.end(); |
| 1235 |
cadToolStack.clear(); |
| 1236 |
SelectionCADTool selCad = new SelectionCADTool();
|
| 1237 |
selCad.init(); |
| 1238 |
VectorialLayerEdited vle = (VectorialLayerEdited) CADExtension |
| 1239 |
.getEditionManager().getActiveLayerEdited(); |
| 1240 |
try {
|
| 1241 |
vle.clearSelection(VectorialLayerEdited.NOTSAVEPREVIOUS); |
| 1242 |
} catch (ReadDriverException e) {
|
| 1243 |
NotificationManager.addError(e.getMessage(),e); |
| 1244 |
} |
| 1245 |
|
| 1246 |
pushCadTool(selCad); |
| 1247 |
// getVectorialAdapter().getSelection().clear();
|
| 1248 |
|
| 1249 |
refreshEditedLayer(); |
| 1250 |
|
| 1251 |
|
| 1252 |
PluginServices.getMainFrame().setSelectedTool("_selection");
|
| 1253 |
// askQuestion();
|
| 1254 |
} else {
|
| 1255 |
getMapControl().setPrevTool(); |
| 1256 |
} |
| 1257 |
} |
| 1258 |
|
| 1259 |
PluginServices.getMainFrame().enableControls(); |
| 1260 |
|
| 1261 |
} |
| 1262 |
|
| 1263 |
/**
|
| 1264 |
* <p>Applies a lightweight repaint of the active layer being edited.</p>
|
| 1265 |
*
|
| 1266 |
* <p>All layers under it won't be drawn, only the upper one and whose are over that layer in the TOC.</p>
|
| 1267 |
*
|
| 1268 |
* @see MapControl#rePaintDirtyLayers()
|
| 1269 |
*/
|
| 1270 |
public void refreshEditedLayer() |
| 1271 |
{
|
| 1272 |
ILayerEdited edLayer = CADExtension.getEditionManager().getActiveLayerEdited(); |
| 1273 |
if (edLayer != null) |
| 1274 |
{
|
| 1275 |
edLayer.getLayer().setDirty(true);
|
| 1276 |
getMapControl().rePaintDirtyLayers(); |
| 1277 |
} |
| 1278 |
|
| 1279 |
} |
| 1280 |
|
| 1281 |
/**
|
| 1282 |
* Gets the {@link CADGrid CADGrid} that can be drawn on the <code>ViewPort</code> of the associated <code>MapControl</code>.
|
| 1283 |
*
|
| 1284 |
* @return reference to the <i>grid</i> that can be applied on the <code>ViewPort</code>
|
| 1285 |
*
|
| 1286 |
* @see #setGridVisibility(boolean)
|
| 1287 |
*/
|
| 1288 |
public CADGrid getGrid() {
|
| 1289 |
return cadgrid;
|
| 1290 |
} |
| 1291 |
|
| 1292 |
/**
|
| 1293 |
* Determines if is enabled or not the <i>orto</i> mode.
|
| 1294 |
*
|
| 1295 |
* @return <code>true</code> if is enabled the <i>orto</i> mode; otherwise <code>false</code>
|
| 1296 |
*
|
| 1297 |
* @see #setOrtoMode(boolean)
|
| 1298 |
*/
|
| 1299 |
public boolean isOrtoMode() { |
| 1300 |
return bOrtoMode;
|
| 1301 |
} |
| 1302 |
|
| 1303 |
/**
|
| 1304 |
* Enables / disables the <i>orto</i> mode.
|
| 1305 |
*
|
| 1306 |
* @param b the desired value
|
| 1307 |
*
|
| 1308 |
* @see #isOrtoMode()
|
| 1309 |
*/
|
| 1310 |
public void setOrtoMode(boolean b) { |
| 1311 |
bOrtoMode = b; |
| 1312 |
} |
| 1313 |
|
| 1314 |
/**
|
| 1315 |
* Associates and stores the specified name with the specified {@link CADTool CADTool}.
|
| 1316 |
*
|
| 1317 |
* @param name name of the tool
|
| 1318 |
* @param c CAD tool to interactuate editing the layers
|
| 1319 |
*
|
| 1320 |
* @see #getCADTools()
|
| 1321 |
* @see #getCADTool(String)
|
| 1322 |
*/
|
| 1323 |
public static void addCADTool(String name, CADTool c) { |
| 1324 |
namesCadTools.put(name, c); |
| 1325 |
|
| 1326 |
} |
| 1327 |
|
| 1328 |
/**
|
| 1329 |
* Gets all CAD tools available to edit layers with this tool listener.
|
| 1330 |
*
|
| 1331 |
* @return CAD tools available to edit layers with this tool listener
|
| 1332 |
*
|
| 1333 |
* @see #addCADTool(String, CADTool)
|
| 1334 |
* @see #getCADTool(String)
|
| 1335 |
*/
|
| 1336 |
public static CADTool[] getCADTools() { |
| 1337 |
return (CADTool[]) CADToolAdapter.namesCadTools.values().toArray(new CADTool[0]); |
| 1338 |
} |
| 1339 |
|
| 1340 |
/**
|
| 1341 |
* Returns the {@link CADTool CADTool} to which the specified name is mapped.
|
| 1342 |
*
|
| 1343 |
* @param text name of the tool
|
| 1344 |
* @return the CAD tool whose associated name is to be returned
|
| 1345 |
*
|
| 1346 |
* @see #addCADTool(String, CADTool)
|
| 1347 |
* @see #getCADTools()
|
| 1348 |
*/
|
| 1349 |
public CADTool getCADTool(String text) { |
| 1350 |
CADTool ct = (CADTool) namesCadTools.get(text); |
| 1351 |
return ct;
|
| 1352 |
} |
| 1353 |
|
| 1354 |
/**
|
| 1355 |
* Gets the object used to manage the edition of the layers of the associated <code>MapControl</code>.
|
| 1356 |
*
|
| 1357 |
* @see EditionManager
|
| 1358 |
*
|
| 1359 |
* @return object used to manage the edition of the layers
|
| 1360 |
*/
|
| 1361 |
public EditionManager getEditionManager() {
|
| 1362 |
return editionManager;
|
| 1363 |
} |
| 1364 |
|
| 1365 |
/**
|
| 1366 |
* <p>Initializes the <i>flatness</i> with the defined in preferences.</p>
|
| 1367 |
*
|
| 1368 |
* <p>The <i>flatness</i> is the maximum tolerance used to approximate curved lines in a <i>shape</i> by polylines.</p>
|
| 1369 |
* <p>The shapes doesn't support primitive like arcs neither other curved lines to draw their geometries, then for drawing any
|
| 1370 |
* kind of this geometries the curved lines are drawn approximately by a polyline. And for doing more realistic that curves,
|
| 1371 |
* is used the <i>flatness</i> parameter, that indicates that the difference between each arc and the straight segment that
|
| 1372 |
* approximates it must be in the worse case, like the <i>flatness</i>.</p>
|
| 1373 |
*
|
| 1374 |
* @see FConverter#FLATNESS
|
| 1375 |
*/
|
| 1376 |
public void initializeFlatness() { |
| 1377 |
if (!flatnessInitialized){
|
| 1378 |
flatnessInitialized=true;
|
| 1379 |
Preferences prefs = Preferences.userRoot().node( "cadtooladapter" ); |
| 1380 |
double flatness = prefs.getDouble("flatness",FConverter.FLATNESS); |
| 1381 |
FConverter.FLATNESS=flatness; |
| 1382 |
} |
| 1383 |
} |
| 1384 |
|
| 1385 |
/**
|
| 1386 |
* <p>Updates the grid on the <code>ViewPort</code> of the associated <code>MapControl</code>
|
| 1387 |
* object according the values in the {@link com.iver.cit.gvsig.gui.cad.CADToolAdapter.prefs.Preferences com.iver.cit.gvsig.gui.cad.CADToolAdapter.prefs.Preferences}.</p>
|
| 1388 |
*
|
| 1389 |
* <p>The preferences are:
|
| 1390 |
* <ul>
|
| 1391 |
* <li>Show/hide the grid.</li>
|
| 1392 |
* <li>Adjust or not the grid.</li>
|
| 1393 |
* <li>Horizontal ( X ) line separation.</li>
|
| 1394 |
* <li>Vertical ( Y ) line separation.</li>
|
| 1395 |
* </ul>
|
| 1396 |
* </p>
|
| 1397 |
*/
|
| 1398 |
public void initializeGrid(){ |
| 1399 |
boolean showGrid = prefs.getBoolean("grid.showgrid",getGrid().isShowGrid()); |
| 1400 |
boolean adjustGrid = prefs.getBoolean("grid.adjustgrid",getGrid().isAdjustGrid()); |
| 1401 |
|
| 1402 |
double dx = prefs.getDouble("grid.distancex",getGrid().getGridSizeX()); |
| 1403 |
double dy = prefs.getDouble("grid.distancey",getGrid().getGridSizeY()); |
| 1404 |
|
| 1405 |
setGridVisibility(showGrid); |
| 1406 |
setAdjustGrid(adjustGrid); |
| 1407 |
getGrid().setGridSizeX(dx); |
| 1408 |
getGrid().setGridSizeY(dy); |
| 1409 |
} |
| 1410 |
|
| 1411 |
/**
|
| 1412 |
* <p>Returns the type of the shape that's the current active and vector layer being edited.</p>
|
| 1413 |
*
|
| 1414 |
* @see FLyrVect#getShapeType()
|
| 1415 |
*
|
| 1416 |
* @return type of the shape that's the current active and vector layer being edited
|
| 1417 |
*/
|
| 1418 |
public int getActiveLayerType() { |
| 1419 |
int type=FShape.MULTI;
|
| 1420 |
try {
|
| 1421 |
type=((FLyrVect)CADExtension.getEditionManager().getActiveLayerEdited().getLayer()).getShapeType(); |
| 1422 |
} catch (ReadDriverException e) {
|
| 1423 |
NotificationManager.addError(e); |
| 1424 |
} |
| 1425 |
return type;
|
| 1426 |
} |
| 1427 |
} |