Quick find fixes (#133)

* Correctly offset quick find dialog, select all text on Ctrl+F, and set text to highlighted on open

* Support quick find navigation with enter & shift+enter

1 files changed, 45 insertions, 0 deletions

diff --git a/src/main/java/cuchaz/enigma/gui/QuickFindAction.java b/src/main/java/cuchaz/enigma/gui/QuickFindAction.java
new file mode 100644
index 0000000..b7fa2eb
--- /dev/null
+++ b/src/main/java/cuchaz/enigma/gui/QuickFindAction.java
@@ -0,0 +1,45 @@
+package cuchaz.enigma.gui;
+
+import de.sciss.syntaxpane.SyntaxDocument;
+import de.sciss.syntaxpane.actions.DefaultSyntaxAction;
+
+import javax.swing.text.JTextComponent;
+import java.awt.event.ActionEvent;
+
+public final class QuickFindAction extends DefaultSyntaxAction {
+        public QuickFindAction() {
+                super("quick-find");
+        }
+
+        @Override
+        public void actionPerformed(JTextComponent target, SyntaxDocument document, int dot, ActionEvent event) {
+                Data data = Data.get(target);
+                data.showFindDialog(target);
+        }
+
+        private static class Data {
+                private static final String KEY = "enigma-find-data";
+                private EnigmaQuickFindDialog findDialog;
+
+                private Data() {
+                }
+
+                public static Data get(JTextComponent target) {
+                        Object o = target.getDocument().getProperty(KEY);
+                        if (o instanceof Data) {
+                                return (Data) o;
+                        }
+
+                        Data data = new Data();
+                        target.getDocument().putProperty(KEY, data);
+                        return data;
+                }
+
+                public void showFindDialog(JTextComponent target) {
+                        if (findDialog == null) {
+                                findDialog = new EnigmaQuickFindDialog(target);
+                        }
+                        findDialog.showFor(target);
+                }
+        }
+}