public class SelectAction extends MapMode implements ModifierListener, KeyPressReleaseListener, SelectionManager.SelectionEnded
Modifier and Type | Class and Description |
---|---|
private class |
SelectAction.CycleManager |
(package private) static class |
SelectAction.Mode |
private static class |
SelectAction.SelectActionCursor |
private class |
SelectAction.VirtualManager |
Modifier and Type | Field and Description |
---|---|
private boolean |
cancelDrawMode |
(package private) SelectAction.CycleManager |
cycleManager |
private boolean |
didMouseDrag |
private boolean |
drawTargetHighlight |
private int |
initialMoveDelay
The time which needs to pass between click and release before something
counts as a move, in milliseconds
|
private int |
initialMoveThreshold
The screen distance which needs to be travelled before something
counts as a move, in pixels
|
private boolean |
initialMoveThresholdExceeded |
private boolean |
lassoMode |
private java.awt.Point |
lastMousePos
The last known position of the mouse.
|
private SelectAction.Mode |
mode |
private int |
mouseDownButton
The pressed button of the user mouse down event.
|
private long |
mouseDownTime
The time of the user mouse down event.
|
private long |
mouseReleaseTime
The time of the user mouse down event.
|
private MapView |
mv
The component this SelectAction is associated with.
|
private java.awt.event.MouseEvent |
oldEvent |
private java.util.Set<OsmPrimitive> |
oldHighlights
elements that have been highlighted in the previous iteration.
|
(package private) int |
previousModifiers |
boolean |
repeatedKeySwitchLassoOption |
private SelectionManager |
selectionManager |
(package private) EastNorth |
startEN
point where user pressed the mouse to start movement
|
private java.awt.Point |
startingDraggingPos
The old cursor before the user pressed the mouse button.
|
(package private) SelectAction.VirtualManager |
virtualManager |
sc
Constructor and Description |
---|
SelectAction(MapFrame mapFrame)
Create a new SelectAction
|
Modifier and Type | Method and Description |
---|---|
protected static <T> java.util.Collection<T> |
asColl(T o) |
private void |
confirmOrUndoMovement(java.awt.event.MouseEvent e)
Present warning in case of large and possibly unwanted movements and undo
unwanted movements.
|
private void |
determineMapMode(boolean hasSelectionNearby)
sets the mapmode according to key modifiers and if there are any
selectables nearby.
|
private boolean |
doesImpactStatusLine(java.util.Collection<Node> affectedNodes,
java.util.Collection<Way> selectedWays) |
void |
doKeyPressed(java.awt.event.KeyEvent e)
This is called when key press event is actually pressed
(no fake events while holding key)
|
void |
doKeyReleased(java.awt.event.KeyEvent e)
This is called when key press event is actually released
(no fake events while holding key)
|
private boolean |
dragInProgress()
returns true whenever elements have been grabbed and moved (i.e.
|
void |
enterMode()
Makes this map mode active.
|
void |
exitMode()
Makes this map mode inactive.
|
private Node |
findNodeToMergeTo(java.awt.Point p)
Tries to find a node to merge to when in move-merge mode for the current mouse
position.
|
private java.awt.Cursor |
getCursor(java.util.Collection<OsmPrimitive> nearbyStuff)
works out which cursor should be displayed for most of SelectAction's
features.
|
private Command |
getLastCommand()
Obtain command in undoRedo stack to "continue" when dragging
|
java.lang.String |
getModeHelpText() |
private boolean |
giveUserFeedback(java.awt.event.MouseEvent e)
handles adding highlights and updating the cursor for the given mouse event.
|
private boolean |
giveUserFeedback(java.awt.event.MouseEvent e,
int modifiers)
handles adding highlights and updating the cursor for the given mouse event.
|
boolean |
layerIsSupported(Layer l) |
private void |
mergePrims(java.awt.Point p)
Merges the selected nodes to the one closest to the given mouse position if the control
key is pressed.
|
void |
modifiersChanged(int modifiers) |
void |
mouseDragged(java.awt.event.MouseEvent e)
If the left mouse button is pressed, move all currently selected
objects (if one of them is under the mouse) or the current one under the
mouse (which will become selected).
|
void |
mouseExited(java.awt.event.MouseEvent e) |
void |
mouseMoved(java.awt.event.MouseEvent e) |
void |
mousePressed(java.awt.event.MouseEvent e)
Look, whether any object is selected.
|
void |
mouseReleased(java.awt.event.MouseEvent e) |
private boolean |
removeHighlighting()
Removes all existing highlights.
|
private boolean |
repaintIfRequired(java.util.Set<OsmPrimitive> newHighlights) |
void |
selectionEnded(java.awt.Rectangle r,
java.awt.event.MouseEvent e)
Called, when the left mouse button was released.
|
private void |
selectPrims(java.util.Collection<OsmPrimitive> prims,
boolean released,
boolean area) |
void |
setLassoMode(boolean lassoMode)
Enable or diable the lasso mode
|
private boolean |
updateCommandWhileDragging(EastNorth currentEN)
Create or update data modification command while dragging mouse - implementation of
continuous moving, scaling and rotation
|
private void |
useLastMoveCommandIfPossible()
Adapt last move command (if it is suitable) to work with next drag, started at point startEN
|
actionPerformed, mouseClicked, mouseEntered, requestFocusInMapView, updateKeyModifiers, updateKeyModifiers, updateKeyModifiers, updateStatusLine
destroy, getCurrentDataSet, getEditLayer, getShortcut, initEnabledState, installAdapters, setTooltip, updateEnabledState, updateEnabledState
addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
addPropertyChangeListener, removePropertyChangeListener
private boolean lassoMode
public boolean repeatedKeySwitchLassoOption
private java.awt.event.MouseEvent oldEvent
private SelectAction.Mode mode
private final SelectionManager selectionManager
private boolean cancelDrawMode
private boolean drawTargetHighlight
private boolean didMouseDrag
private java.awt.Point startingDraggingPos
private java.awt.Point lastMousePos
private long mouseDownTime
private int mouseDownButton
private long mouseReleaseTime
private int initialMoveDelay
private int initialMoveThreshold
private boolean initialMoveThresholdExceeded
private java.util.Set<OsmPrimitive> oldHighlights
int previousModifiers
SelectAction.CycleManager cycleManager
SelectAction.VirtualManager virtualManager
public SelectAction(MapFrame mapFrame)
mapFrame
- The MapFrame this action belongs to.public void enterMode()
MapMode
public void exitMode()
MapMode
public void modifiersChanged(int modifiers)
modifiersChanged
in interface ModifierListener
private boolean giveUserFeedback(java.awt.event.MouseEvent e)
e
- MouseEvent
which should be used as base for the feedbacktrue
if repaint is requiredprivate boolean giveUserFeedback(java.awt.event.MouseEvent e, int modifiers)
e
- MouseEvent
which should be used as base for the feedbackmodifiers
- define custom keyboard modifiers if the ones from MouseEvent are outdated or similartrue
if repaint is requiredprivate java.awt.Cursor getCursor(java.util.Collection<OsmPrimitive> nearbyStuff)
nearbyStuff
- primitives near the cursorprivate boolean removeHighlighting()
private boolean repaintIfRequired(java.util.Set<OsmPrimitive> newHighlights)
public void mousePressed(java.awt.event.MouseEvent e)
mousePressed
in interface java.awt.event.MouseListener
mousePressed
in class MapMode
public void mouseMoved(java.awt.event.MouseEvent e)
mouseMoved
in interface java.awt.event.MouseMotionListener
mouseMoved
in class MapMode
public void mouseDragged(java.awt.event.MouseEvent e)
mouseDragged
in interface java.awt.event.MouseMotionListener
mouseDragged
in class MapMode
public void mouseExited(java.awt.event.MouseEvent e)
mouseExited
in interface java.awt.event.MouseListener
mouseExited
in class MapMode
public void mouseReleased(java.awt.event.MouseEvent e)
mouseReleased
in interface java.awt.event.MouseListener
mouseReleased
in class MapMode
public void selectionEnded(java.awt.Rectangle r, java.awt.event.MouseEvent e)
SelectionManager.SelectionEnded
selectionEnded
in interface SelectionManager.SelectionEnded
r
- The rectangle that is currently the selection.e
- The mouse event.InputEvent.getModifiersEx()
public void doKeyPressed(java.awt.event.KeyEvent e)
KeyPressReleaseListener
doKeyPressed
in interface KeyPressReleaseListener
public void doKeyReleased(java.awt.event.KeyEvent e)
KeyPressReleaseListener
doKeyReleased
in interface KeyPressReleaseListener
private void determineMapMode(boolean hasSelectionNearby)
hasSelectionNearby
- private final boolean dragInProgress()
private boolean updateCommandWhileDragging(EastNorth currentEN)
currentEN
- - mouse positiontrue
when action was performed)private boolean doesImpactStatusLine(java.util.Collection<Node> affectedNodes, java.util.Collection<Way> selectedWays)
private void useLastMoveCommandIfPossible()
private Command getLastCommand()
private void confirmOrUndoMovement(java.awt.event.MouseEvent e)
e
- the mouse event causing the action (mouse released)private final void mergePrims(java.awt.Point p)
private final Node findNodeToMergeTo(java.awt.Point p)
private void selectPrims(java.util.Collection<OsmPrimitive> prims, boolean released, boolean area)
public java.lang.String getModeHelpText()
getModeHelpText
in class MapMode
public boolean layerIsSupported(Layer l)
layerIsSupported
in class MapMode
public void setLassoMode(boolean lassoMode)
lassoMode
- true to enable the lasso mode, false otherwiseprotected static <T> java.util.Collection<T> asColl(T o)