X-Git-Url: http://gitweb.fperrin.net/?p=GpsPrune.git;a=blobdiff_plain;f=src%2Ftim%2Fprune%2Ffunction%2FRemovePhotoFunction.java;fp=src%2Ftim%2Fprune%2Ffunction%2FRemovePhotoFunction.java;h=86f3ae80621281ad1ec8a1b3498b84be38875c1a;hp=0000000000000000000000000000000000000000;hb=ce6f2161b8596f7018d6a76bff79bc9e571f35fd;hpb=2d8cb72e84d5cc1089ce77baf1e34ea3ea2f8465

diff --git a/src/tim/prune/function/RemovePhotoFunction.java b/src/tim/prune/function/RemovePhotoFunction.java
new file mode 100644
index 0000000..86f3ae8
--- /dev/null
+++ b/src/tim/prune/function/RemovePhotoFunction.java
@@ -0,0 +1,72 @@
+package tim.prune.function;
+
+import javax.swing.JOptionPane;
+
+import tim.prune.App;
+import tim.prune.GenericFunction;
+import tim.prune.I18nManager;
+import tim.prune.data.Photo;
+import tim.prune.undo.UndoDeletePhoto;
+
+/**
+ * Function to remove the currently selected photo
+ */
+public class RemovePhotoFunction extends GenericFunction
+{
+	/**
+	 * Constructor
+	 * @param inApp App object
+	 */
+	public RemovePhotoFunction(App inApp) {
+		super(inApp);
+	}
+
+	/** @return name key */
+	public String getNameKey() {
+		return "function.removephoto";
+	}
+
+	/**
+	 * Perform the function
+	 */
+	public void begin()
+	{
+		// Delete the current photo, and optionally its point too, keeping undo information
+		Photo currentPhoto = _app.getTrackInfo().getCurrentPhoto();
+		if (currentPhoto != null)
+		{
+			// Photo is selected, see if it has a point or not
+			boolean photoDeleted = false;
+			UndoDeletePhoto undoAction = null;
+			if (currentPhoto.getDataPoint() == null)
+			{
+				// no point attached, so just delete photo
+				undoAction = new UndoDeletePhoto(currentPhoto, _app.getTrackInfo().getSelection().getCurrentPhotoIndex(),
+					null, -1);
+				photoDeleted = _app.getTrackInfo().deleteCurrentPhoto(false);
+			}
+			else
+			{
+				// point is attached, so need to confirm point deletion
+				final int pointIndex = _app.getTrackInfo().getTrack().getPointIndex(currentPhoto.getDataPoint());
+				undoAction = new UndoDeletePhoto(currentPhoto, _app.getTrackInfo().getSelection().getCurrentPhotoIndex(),
+					currentPhoto.getDataPoint(), pointIndex);
+				undoAction.setAtBoundaryOfSelectedRange(pointIndex == _app.getTrackInfo().getSelection().getStart() ||
+					pointIndex == _app.getTrackInfo().getSelection().getEnd());
+				int response = JOptionPane.showConfirmDialog(_app.getFrame(),
+					I18nManager.getText("dialog.deletephoto.deletepoint"),
+					I18nManager.getText("dialog.deletephoto.title"),
+					JOptionPane.YES_NO_CANCEL_OPTION);
+				boolean deletePointToo = (response == JOptionPane.YES_OPTION);
+				// Cancel delete if cancel pressed or dialog closed
+				if (response == JOptionPane.YES_OPTION || response == JOptionPane.NO_OPTION) {
+					photoDeleted = _app.getTrackInfo().deleteCurrentPhoto(deletePointToo);
+				}
+			}
+			// Add undo information to stack if necessary
+			if (photoDeleted) {
+				_app.completeFunction(undoAction, currentPhoto.getName() + " " + I18nManager.getText("confirm.media.removed"));
+			}
+		}
+	}
+}