X-Git-Url: http://gitweb.fperrin.net/?a=blobdiff_plain;f=tim%2Fprune%2Ffunction%2FSetLineWidth.java;fp=tim%2Fprune%2Ffunction%2FSetLineWidth.java;h=5ac64ae3e3a78a2f009f98078249f9d5e2b7880c;hb=f35b6d628f68e3b5ef19965ad8988d0dd1eb8efa;hp=0000000000000000000000000000000000000000;hpb=3745d70b1427bb8ac1a085e47cbdc566936784e1;p=GpsPrune.git

diff --git a/tim/prune/function/SetLineWidth.java b/tim/prune/function/SetLineWidth.java
new file mode 100644
index 0000000..5ac64ae
--- /dev/null
+++ b/tim/prune/function/SetLineWidth.java
@@ -0,0 +1,56 @@
+package tim.prune.function;
+
+import javax.swing.JOptionPane;
+
+import tim.prune.App;
+import tim.prune.DataSubscriber;
+import tim.prune.GenericFunction;
+import tim.prune.I18nManager;
+import tim.prune.UpdateMessageBroker;
+import tim.prune.config.Config;
+
+public class SetLineWidth extends GenericFunction
+{
+
+	/**
+	 * Constructor
+	 * @param inApp App object
+	 */
+	public SetLineWidth(App inApp) {
+		super(inApp);
+	}
+
+	/** @return name key */
+	public String getNameKey() {
+		return "function.setlinewidth";
+	}
+
+
+	/**
+	 * Run function
+	 */
+	public void begin()
+	{
+		int currLineWidth = Config.getConfigInt(Config.KEY_LINE_WIDTH);
+		if (currLineWidth < 1 || currLineWidth > 4) {
+			currLineWidth = 2;
+		}
+		Object lineWidthStr = JOptionPane.showInputDialog(_app.getFrame(),
+			I18nManager.getText("dialog.setlinewidth.text"),
+			I18nManager.getText(getNameKey()),
+			JOptionPane.QUESTION_MESSAGE, null, null, "" + currLineWidth);
+		if (lineWidthStr != null)
+		{
+			int lineWidth = 2;
+			try {
+				lineWidth = Integer.parseInt(lineWidthStr.toString());
+				if (lineWidth >= 1 && lineWidth <= 4 && lineWidth != currLineWidth)
+				{
+					Config.setConfigInt(Config.KEY_LINE_WIDTH, lineWidth);
+					UpdateMessageBroker.informSubscribers(DataSubscriber.SELECTION_CHANGED);
+				}
+			}
+			catch (NumberFormatException nfe) {};
+		}
+	}
+}