Version 12, December 2010

[GpsPrune.git] / tim / prune / function / SetLineWidth.java

diff --git a/tim/prune/function/SetLineWidth.java b/tim/prune/function/SetLineWidth.java
new file mode 100644 (file)
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) {};
+               }
+       }
+}