From 51e39ee26eee1ab41345601cdb9708d65d47f672 Mon Sep 17 00:00:00 2001
From: Collin Smith <collinsmith70@gmail.com>
Date: Fri, 16 Jul 2021 11:22:38 -0700
Subject: [PATCH] Added cli argument to pass initial file to MPQ Viewer

---
 .../main/java/com/riiablo/mpq/MPQViewer.java  | 32 ++++++++++++++++++-
 1 file changed, 31 insertions(+), 1 deletion(-)

diff --git a/tools/mpq-viewer/src/main/java/com/riiablo/mpq/MPQViewer.java b/tools/mpq-viewer/src/main/java/com/riiablo/mpq/MPQViewer.java
index cec03f4d..2ff48d5c 100644
--- a/tools/mpq-viewer/src/main/java/com/riiablo/mpq/MPQViewer.java
+++ b/tools/mpq-viewer/src/main/java/com/riiablo/mpq/MPQViewer.java
@@ -29,6 +29,9 @@ import java.util.Comparator;
 import java.util.EnumMap;
 import java.util.Objects;
 import java.util.SortedMap;
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.Option;
+import org.apache.commons.cli.Options;
 import org.apache.commons.collections4.Trie;
 import org.apache.commons.collections4.trie.PatriciaTrie;
 import org.apache.commons.io.FilenameUtils;
@@ -108,6 +111,8 @@ public class MPQViewer {
   }
 
   private static class Client extends Tool {
+    String             initialFile;
+
     Preferences        prefs;
     Stage              stage;
     VisTable           root;
@@ -127,6 +132,7 @@ public class MPQViewer {
     MenuItem           address_copy;
     MenuItem           address_copyFixed;
     MenuItem           address_paste;
+    ClickListener      address_paste_clickListener;
 
     VisTextField       fileTreeFilter;
     Trie<String, Node> fileTreeNodes;
@@ -225,6 +231,24 @@ public class MPQViewer {
     ShapeRenderer       shapes;
     Texture             DEFAULT_PALETTE;
 
+    @Override
+    protected void createCliOptions(Options options) {
+      super.createCliOptions(options);
+      options.addOption(Option
+          .builder("f")
+          .longOpt("file")
+          .desc("initial file to open")
+          .hasArg()
+          .argName("path")
+          .build());
+    }
+
+    @Override
+    protected void handleCliOptions(String cmd, Options options, CommandLine cli) {
+      super.handleCliOptions(cmd, options, cli);
+      initialFile = cli.getOptionValue("file");
+    }
+
     @Override
     public void create() {
       Gdx.app.setLogLevel(Logger.DEBUG);
@@ -893,7 +917,7 @@ public class MPQViewer {
               });
             }});
             addItem(address_paste = new MenuItem("Paste") {{
-              addListener(new ClickListener() {
+              addListener(address_paste_clickListener = new ClickListener() {
                 @Override
                 public void clicked(InputEvent event, float x, float y) {
                   if (Riiablo.mpqs == null) {
@@ -986,6 +1010,12 @@ public class MPQViewer {
       if (home != null && !home.isEmpty()) {
         loadMPQs(Gdx.files.absolute(home));
       }
+
+      if (initialFile != null) {
+        Gdx.app.debug(TAG, "setting clipboard contents to " + initialFile);
+        Gdx.app.getClipboard().setContents(initialFile);
+        address_paste_clickListener.clicked(null, -1, -1);
+      }
     }
 
     @Override