From 4c3014e49e6c6fa471abc7c6c6d40b29ff11a319 Mon Sep 17 00:00:00 2001
From: drdev <drdev@cardforge.org>
Date: Sat, 3 May 2014 17:32:47 +0000
Subject: [PATCH] Add basic key modifier shortcuts to FTextField

---
 forge-gui-mobile/src/forge/Forge.java         | 11 +++++
 .../src/forge/toolbox/FTextField.java         | 44 +++++++++++++++++++
 2 files changed, 55 insertions(+)

diff --git a/forge-gui-mobile/src/forge/Forge.java b/forge-gui-mobile/src/forge/Forge.java
index 476361cdc50..cceff8311ac 100644
--- a/forge-gui-mobile/src/forge/Forge.java
+++ b/forge-gui-mobile/src/forge/Forge.java
@@ -6,6 +6,7 @@ import java.util.Stack;
 
 import com.badlogic.gdx.ApplicationListener;
 import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.Input.Keys;
 import com.badlogic.gdx.graphics.Color;
 import com.badlogic.gdx.graphics.GL10;
 import com.badlogic.gdx.graphics.GL20;
@@ -237,6 +238,16 @@ public class Forge implements ApplicationListener {
 
         //also allow handling of keyUp but don't require it
         public boolean keyUp(int keyCode) { return false; }
+
+        public static boolean isCtrlKeyDown() {
+            return Gdx.input.isKeyPressed(Keys.CONTROL_LEFT) || Gdx.input.isKeyPressed(Keys.CONTROL_RIGHT);
+        }
+        public static boolean isShiftKeyDown() {
+            return Gdx.input.isKeyPressed(Keys.SHIFT_LEFT) || Gdx.input.isKeyPressed(Keys.SHIFT_RIGHT);
+        }
+        public static boolean isAltKeyDown() {
+            return Gdx.input.isKeyPressed(Keys.ALT_LEFT) || Gdx.input.isKeyPressed(Keys.ALT_RIGHT);
+        }
     }
 
     private static class MainInputProcessor extends FGestureAdapter {
diff --git a/forge-gui-mobile/src/forge/toolbox/FTextField.java b/forge-gui-mobile/src/forge/toolbox/FTextField.java
index 7c100862a32..d576f7f68cc 100644
--- a/forge-gui-mobile/src/forge/toolbox/FTextField.java
+++ b/forge-gui-mobile/src/forge/toolbox/FTextField.java
@@ -73,6 +73,13 @@ public class FTextField extends FDisplayObject {
         selLength = 0;
     }
 
+    public String getSelectedText() {
+        if (selLength > 0) {
+            return text.substring(selStart, selLength);
+        }
+        return "";
+    }
+
     public String getGhostText() {
         return ghostText;
     }
@@ -220,6 +227,43 @@ public class FTextField extends FDisplayObject {
                         selLength = 0;
                     }
                     return true;
+                case Keys.A: //select all on Ctrl+A
+                    if (KeyInputAdapter.isCtrlKeyDown()) {
+                        selStart = 0;
+                        selLength = text.length();
+                        return true;
+                    }
+                    break;
+                case Keys.C: //copy on Ctrl+C
+                    if (KeyInputAdapter.isCtrlKeyDown()) {
+                        if (selLength > 0) {
+                            Forge.getClipboard().setContents(getSelectedText());
+                        }
+                        return true;
+                    }
+                    break;
+                case Keys.V: //paste on Ctrl+V
+                    if (KeyInputAdapter.isCtrlKeyDown()) {
+                        insertText(Forge.getClipboard().getContents());
+                        return true;
+                    }
+                    break;
+                case Keys.X: //cut on Ctrl+X
+                    if (KeyInputAdapter.isCtrlKeyDown()) {
+                        if (selLength > 0) {
+                            Forge.getClipboard().setContents(getSelectedText());
+                            insertText("");
+                        }
+                        return true;
+                    }
+                    break;
+                case Keys.Z: //cancel edit on Ctrl+Z
+                    if (KeyInputAdapter.isCtrlKeyDown()) {
+                        setText(textBeforeKeyInput);
+                        Forge.endKeyInput();
+                        return true;
+                    }
+                    break;
                 }
                 return false;
             }