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Code Issues Releases Wiki Activity

Merge remote-tracking branch 'origin/GP-157_ghidravore_live_selection_listener'

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This commit is contained in:
Ryan Kurtz 2021-10-04 13:00:56 -04:00
commit ced9c88e34
1 changed files with 29 additions and 1 deletions
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30
Ghidra/Framework/Docking/src/main/java/docking/widgets/fieldpanel/FieldPanel.java
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@ -15,7 +15,7 @@
*/
package docking.widgets.fieldpanel;
import static docking.widgets.EventTrigger.INTERNAL_ONLY;
import static docking.widgets.EventTrigger.*;
import java.awt.*;
import java.awt.event.*;
@ -74,6 +74,7 @@ public class FieldPanel extends JPanel
private List<ViewListener> viewListeners = new ArrayList<>();
private List<FieldSelectionListener> selectionListeners = new ArrayList<>();
private List<FieldSelectionListener> highlightListeners = new ArrayList<>();
private List<FieldSelectionListener> liveSelectionListeners = new ArrayList<>();
private List<AnchoredLayout> layouts = new ArrayList<>();
private int currentViewXpos;
@ -528,6 +529,22 @@ public class FieldPanel extends JPanel
selectionListeners.remove(listener);
}
/**
* Adds a selection listener that will be notified while the selection is being created
* @param listener the listener to be notified
*/
public void addLiveFieldSelectionListener(FieldSelectionListener listener) {
liveSelectionListeners.add(listener);
}
/**
* Removes the selection listener from being notified when the selection is being created
* @param listener the listener to be removed from being notified
*/
public void removeLiveFieldSelectionListener(FieldSelectionListener listener) {
liveSelectionListeners.remove(listener);
}
public void addHighlightListener(FieldSelectionListener listener) {
selectionListeners.add(listener);
}
@ -1266,6 +1283,16 @@ public class FieldPanel extends JPanel
}
}
/**
* Notifies all live listeners that the selection changed.
*/
private void notifyLiveSelectionChanged() {
FieldSelection currentSelection = new FieldSelection(selection);
for (FieldSelectionListener l : liveSelectionListeners) {
l.selectionChanged(currentSelection, EventTrigger.GUI_ACTION);
}
}
/**
* Notifies all listeners that the selection changed.
*/
@ -1788,6 +1815,7 @@ public class FieldPanel extends JPanel
}
scrollPoint = new FieldLocation(point);
updateSelection(!removeFromSelection);
notifyLiveSelectionChanged();
}
private void updateSelection(boolean add) {