From af26f2c25778e67b6208ef48d546fdcf7edfde39 Mon Sep 17 00:00:00 2001
From: Konloch <konloch@gmail.com>
Date: Tue, 6 Jul 2021 22:38:47 -0700
Subject: [PATCH] CTRL + L Hotkey

Opens your last opened file. If there is a more well known global hotkey for this function it should be changed to that
---
 .../club/bytecodeviewer/BytecodeViewer.java       |  8 ++++++++
 .../club/bytecodeviewer/GlobalHotKeys.java        | 15 +++++++++++++++
 .../bytecode/club/bytecodeviewer/Settings.java    |  8 ++++++++
 src/main/resources/intro.html                     |  1 +
 4 files changed, 32 insertions(+)

diff --git a/src/main/java/the/bytecode/club/bytecodeviewer/BytecodeViewer.java b/src/main/java/the/bytecode/club/bytecodeviewer/BytecodeViewer.java
index c9e10dd1..55a09590 100644
--- a/src/main/java/the/bytecode/club/bytecodeviewer/BytecodeViewer.java
+++ b/src/main/java/the/bytecode/club/bytecodeviewer/BytecodeViewer.java
@@ -300,6 +300,14 @@ public class BytecodeViewer
         return Configuration.java;
     }
     
+    /**
+     * Returns true if there is at least one file resource loaded
+     */
+    public static boolean hasResources()
+    {
+        return !files.isEmpty();
+    }
+    
     /**
      * Returns true if there is currently a tab open with a resource inside of it
      */
diff --git a/src/main/java/the/bytecode/club/bytecodeviewer/GlobalHotKeys.java b/src/main/java/the/bytecode/club/bytecodeviewer/GlobalHotKeys.java
index 4a86f6ff..ebdd8cc6 100644
--- a/src/main/java/the/bytecode/club/bytecodeviewer/GlobalHotKeys.java
+++ b/src/main/java/the/bytecode/club/bytecodeviewer/GlobalHotKeys.java
@@ -1,5 +1,6 @@
 package the.bytecode.club.bytecodeviewer;
 
+import sun.security.krb5.Config;
 import the.bytecode.club.bytecodeviewer.gui.components.FileChooser;
 import the.bytecode.club.bytecodeviewer.gui.components.RunOptions;
 import the.bytecode.club.bytecodeviewer.util.DialogueUtils;
@@ -126,5 +127,19 @@ public class GlobalHotKeys
 			if (BytecodeViewer.hasActiveResource())
 				BytecodeViewer.viewer.workPane.tabs.remove(BytecodeViewer.viewer.workPane.getActiveResource());
 		}
+		
+		//CTRL + L
+		//open last opened resource
+		else if ((e.getKeyCode() == KeyEvent.VK_L) && ((e.getModifiers() & KeyEvent.CTRL_MASK) != 0))
+		{
+			Configuration.lastHotKeyExecuted = System.currentTimeMillis();
+			
+			String recentFile = Settings.getRecentFile();
+			
+			System.out.println("Opening..." + recentFile);
+			
+			if(!BytecodeViewer.hasResources() && recentFile != null)
+				BytecodeViewer.openFiles(new File[]{new File(recentFile)}, false);
+		}
 	}
 }
diff --git a/src/main/java/the/bytecode/club/bytecodeviewer/Settings.java b/src/main/java/the/bytecode/club/bytecodeviewer/Settings.java
index 8b403d2d..faab9d3b 100644
--- a/src/main/java/the/bytecode/club/bytecodeviewer/Settings.java
+++ b/src/main/java/the/bytecode/club/bytecodeviewer/Settings.java
@@ -70,6 +70,14 @@ public class Settings
 		}
 	}
 	
+	public static String getRecentFile()
+	{
+		if(recentFiles.isEmpty())
+			return null;
+		
+		return recentFiles.get(0);
+	}
+	
 	/**
 	 * Add to the recent plugin list
 	 *
diff --git a/src/main/resources/intro.html b/src/main/resources/intro.html
index 99717d65..c035abf0 100644
--- a/src/main/resources/intro.html
+++ b/src/main/resources/intro.html
@@ -19,6 +19,7 @@ of features BCV has, and what they do.
     <li>Add (Ctrl + O) - If you add a jar/zip BCV will unzip it, if you add an APK or DEX file, BCV will run dex2jar
         then run the jar input process.
     </li>
+    <li>Reopen Recent File (Ctrl + L) - Reopens your last recent opened file.</li>
     <li>New Workspace (Ctrl + N) - It clears the opened jars/resources.</li>
     <li>Run (Ctrl + R) - Runs the classfiles you've loaded into BCV in a secure sandboxed JVM instance that you can
         fully debug.