1 files changed, 175 insertions, 0 deletions
diff --git a/src/org/happysanta/gd/Menu/NameInputMenuScreen.java b/src/org/happysanta/gd/Menu/NameInputMenuScreen.java
new file mode 100644
index 0000000..e742c7c
--- /dev/null
+++ b/src/org/happysanta/gd/Menu/NameInputMenuScreen.java
@@ -0,0 +1,175 @@
+package org.happysanta.gd.Menu;
+
+import android.content.Context;
+import android.graphics.Paint;
+import android.graphics.Rect;
+import android.view.ViewGroup;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+import org.happysanta.gd.Global;
+import org.happysanta.gd.Menu.Views.MenuLinearLayout;
+import org.happysanta.gd.Menu.Views.MenuTextView;
+
+import static org.happysanta.gd.Helpers.getDp;
+import static org.happysanta.gd.Helpers.getGDActivity;
+import static org.happysanta.gd.Helpers.getGameMenu;
+
+public class NameInputMenuScreen extends MenuScreen {
+
+	protected static final String CURSOR = "^";
+	protected static final int WORD_SPACE = 3;
+
+	protected static int wordWidth = 0;
+
+	protected int cursorPosition = 0;
+	protected byte chars[];
+
+	protected MenuTextView nameTextViews[];
+	protected MenuTextView cursorTextViews[];
+	protected MenuLinearLayout nameLayout;
+	protected MenuLinearLayout cursorLayout;
+
+	static {
+		wordWidth = getWordWidth();
+	}
+
+	public NameInputMenuScreen(String title, MenuScreen navTarget, byte nameChars[]) {
+		super(title, navTarget);
+
+		chars = nameChars;
+
+		Context context = getGDActivity();
+
+		nameTextViews = new MenuTextView[3];
+		cursorTextViews = new MenuTextView[3];
+
+		nameLayout = new MenuLinearLayout(context);
+		nameLayout.setOrientation(LinearLayout.HORIZONTAL);
+
+		cursorLayout = new MenuLinearLayout(context);
+		cursorLayout.setOrientation(LinearLayout.HORIZONTAL);
+
+		for (int i = 0; i < 3; i++) {
+			nameTextViews[i] = createTextView();
+			nameLayout.addView(nameTextViews[i]);
+
+			cursorTextViews[i] = createTextView();
+			cursorLayout.addView(cursorTextViews[i]);
+		}
+
+		layout.addView(nameLayout, new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT));
+		layout.addView(cursorLayout, new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT));
+
+		updateText();
+		updateCursorPosition();
+	}
+
+	protected MenuTextView createTextView() {
+		Context context = getGDActivity();
+		MenuTextView textView = new MenuTextView(context);
+		textView.setTextColor(0xff000000);
+		textView.setTypeface(Global.robotoCondensedTypeface);
+		textView.setTextSize(ClickableMenuElement.TEXT_SIZE);
+		textView.setLayoutParams(new LinearLayout.LayoutParams(
+				wordWidth,
+				ViewGroup.LayoutParams.WRAP_CONTENT
+		));
+		return textView;
+	}
+
+	protected static int getWordWidth() {
+		Context context = getGDActivity();
+
+		String text = "W";
+		TextView textView = new TextView(context);
+		textView.setTextSize(ClickableMenuElement.TEXT_SIZE);
+		textView.setTypeface(Global.robotoCondensedTypeface);
+
+		Rect bounds = new Rect();
+
+		Paint textPaint = textView.getPaint();
+		textPaint.getTextBounds(text, 0, text.length(), bounds);
+
+		return bounds.width() + getDp(WORD_SPACE);
+	}
+
+	@Override
+	public void performAction(int k) {
+		switch (k) {
+			default:
+				break;
+
+			case MenuScreen.KEY_FIRE: // select
+				if (cursorPosition == 2) {
+					getGameMenu().setCurrentMenu(navTarget, false);
+				} else {
+					cursorPosition++;
+					updateCursorPosition();
+				}
+				break;
+
+			case MenuScreen.KEY_RIGHT: // right
+				cursorPosition++;
+				if (cursorPosition > 2) {
+					cursorPosition = 2;
+				}
+				updateCursorPosition();
+				break;
+
+			case MenuScreen.KEY_LEFT: // left
+				cursorPosition--;
+				if (cursorPosition < 0)
+					cursorPosition = 0;
+				updateCursorPosition();
+				break;
+
+			case MenuScreen.KEY_UP: // up
+				if (chars[cursorPosition] == 32) {
+					chars[cursorPosition] = 65;
+					updateText();
+					break;
+				}
+				chars[cursorPosition]++;
+				if (chars[cursorPosition] > 90) {
+					chars[cursorPosition] = 32;
+				}
+				updateText();
+				break;
+
+			case MenuScreen.KEY_DOWN: // down
+				if (chars[cursorPosition] == 32) {
+					chars[cursorPosition] = 90;
+					updateText();
+					break;
+				}
+				chars[cursorPosition]--;
+				if (chars[cursorPosition] < 65) {
+					chars[cursorPosition] = 32;
+				}
+				updateText();
+				break;
+		}
+	}
+
+	protected void updateText() {
+		for (int i = 0; i < nameTextViews.length; i++) {
+			nameTextViews[i].setTextOnUiThread(String.valueOf((char) chars[i]));
+		}
+	}
+
+	protected void updateCursorPosition() {
+		for (int i = 0; i < cursorTextViews.length; i++) {
+			cursorTextViews[i].setTextOnUiThread(i == cursorPosition ? CURSOR : "");
+		}
+	}
+
+	public byte[] getChars() {
+		return chars;
+	}
+
+	public void resetCursorPosition() {
+		cursorPosition = 0;
+		updateCursorPosition();
+	}
+
+}