Updated copyright message.

[meviz.git] / src / main / java / eu / svjatoslav / meviz / encoder / CommandlineHandler.java

diff --git a/src/main/java/eu/svjatoslav/meviz/encoder/CommandlineHandler.java b/src/main/java/eu/svjatoslav/meviz/encoder/CommandlineHandler.java
index fd9d9e9..1c65a33 100755 (executable)
--- a/src/main/java/eu/svjatoslav/meviz/encoder/CommandlineHandler.java
+++ b/src/main/java/eu/svjatoslav/meviz/encoder/CommandlineHandler.java
@@ -1,7 +1,7 @@
 /*
  * Meviz - Various tools collection to work with multimedia.
- * Copyright (C) 2012, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
- * 
+ * Copyright (C) 2012 -- 2018, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public License
  * as published by the Free Software Foundation.
@@ -9,95 +9,81 @@
 
 package eu.svjatoslav.meviz.encoder;
 
-import eu.svjatoslav.commons.commandline.parameterparser.Parameter;
 import eu.svjatoslav.commons.commandline.parameterparser.Parser;
+import eu.svjatoslav.commons.commandline.parameterparser.parameter.DirectoryParameter;
+import eu.svjatoslav.commons.commandline.parameterparser.parameter.IntegerParameter;
+import eu.svjatoslav.commons.commandline.parameterparser.parameter.NullParameter;
+import eu.svjatoslav.commons.commandline.parameterparser.parameter.StringParameters;
 
-public class CommandlineHandler {
+class CommandlineHandler {
 
-    Parameter outputFormatParameter = new Parameter(true, true, true,
-            new eu.svjatoslav.commons.commandline.parameterparser.arguments.String(), "Encoding output format.", "-o",
-            "--output-format");
+    final Parser parser = new Parser();
 
-    Parameter terminalParameter = new Parameter("Enable popup terminal.", "--terminal");
+    private final StringParameters outputFormatParameter = parser.add(new StringParameters("Encoding output format."))
+            .addAliases("-o", "--output-format").setMandatory();
 
-    Parameter testParameter = new Parameter("Simulate file encoding.", "-t", "--test");
+    private final IntegerParameter targetFramerate = parser
+            .add(new IntegerParameter("Target framerate.").addAliases("-f", "--target-framerate"));
 
-    Parameter recursiveParameter = new Parameter("Enable recursive mode.", "-r", "--recursive");
+    private final NullParameter deinterlaceParameter = parser.add(new NullParameter("Deinterlace video.")).addAliases("-d",
+            "--deinterlace");
 
-    Parameter inputPatternParameter = new Parameter(true, true, true,
-            new eu.svjatoslav.commons.commandline.parameterparser.arguments.String(), "File input pattern.", "-i",
-            "--input-pattern");
+    private final NullParameter testParameter = parser.add(new NullParameter("Simulate file encoding.")).addAliases("-t", "--test");
 
-    Parameter workingDirectoryParameter = new Parameter(false, true, true,
-            new eu.svjatoslav.commons.commandline.parameterparser.arguments.ExistingDirectory(), "Working directory.",
-            "-w", "--working-directory");
+    private final NullParameter recursiveParameter = parser.add(new NullParameter("Enable recursive mode.")).addAliases("-r",
+            "--recursive");
 
-    Parameter videoBitrateParameter = new Parameter(false, true, false, new Bitrate(), "Video bitrate.", "-v",
-            "--video-bitrate");
-
-    public Parser initParser() {
-        final Parser parser = new Parser();
-
-        parser.addParameter(recursiveParameter);
-
-        parser.addParameter(testParameter);
-
-        parser.addParameter(terminalParameter);
+    private final NullParameter forPortableParameter = parser.add(new NullParameter("Encode for portable player.")).addAliases("-p",
+            "--portable");
 
-        parser.addParameter(outputFormatParameter);
+    private final StringParameters inputPatternParameter = parser.add(new StringParameters("File input pattern."))
+            .addAliases("-i", "--input-pattern").setMandatory();
 
-        parser.addParameter(inputPatternParameter);
+    private final DirectoryParameter workingDirectoryParameter = parser.add(new DirectoryParameter("Working directory."))
+            .addAliases("-w", "--working-directory").mustExist();
 
-        parser.addParameter(workingDirectoryParameter);
-
-        parser.addParameter(videoBitrateParameter);
+    private final BitrateParameter videoBitrateParameter = parser.add(new BitrateParameter("Video bitrate")).addAliases("-v",
+            "--video-bitrate");
 
-        return parser;
-    }
+    private final BitrateParameter audioBitrateParameter = parser.add(new BitrateParameter("Audio bitrate")).addAliases("-a",
+            "--audio-bitrate");
 
     /**
      * @return {@link EncodingOptions} if commandline arguments were
-     *         successfully parsed, or <code>null</code> if parsing error
-     *         occurred.
+     * successfully parsed, or <code>null</code> if parsing error
+     * occurred.
      */
     public EncodingOptions parseCommandlineArguments(final String[] args) {
 
         final EncodingOptions options = new EncodingOptions();
 
-        final Parser parser = initParser();
         parser.parse(args);
 
-        if (recursiveParameter.isParameterSpecified())
-            options.recursive = true;
+        options.setRecursive(recursiveParameter.isSpecified());
+
+        options.setDeinterlace(deinterlaceParameter.isSpecified());
+
+        options.setTestOnly(testParameter.isSpecified());
 
-        if (terminalParameter.isParameterSpecified())
-            options.terminal = true;
+        if (outputFormatParameter.isSpecified())
+            options.getOutputFormats().addAll(outputFormatParameter.getValue());
 
-        if (testParameter.isParameterSpecified())
-            options.testOnly = true;
+        if (targetFramerate.isSpecified())
+            options.setTargetFps(targetFramerate.getValue());
 
-        if (outputFormatParameter.isParameterSpecified()) {
-            options.outputFormats.addAll(outputFormatParameter.getArgumentsAsStrings());
-        }
+        if (workingDirectoryParameter.isSpecified())
+            options.setWorkingDirectory(workingDirectoryParameter.getValue());
 
-        if (workingDirectoryParameter.isParameterSpecified()) {
-            options.workingDirectory = workingDirectoryParameter.getArgumentsAsFiles().get(0);
-        }
+        if (inputPatternParameter.isSpecified())
+            options.getInputPatterns().addAll(inputPatternParameter.getValue());
 
-        if (inputPatternParameter.isParameterSpecified()) {
-            options.inputPatterns.addAll(inputPatternParameter.getArgumentsAsStrings());
-        }
+        options.setForPortablePlayer(forPortableParameter.isSpecified());
 
-        if (videoBitrateParameter.isParameterSpecified()) {
+        if (videoBitrateParameter.isSpecified())
+            options.setVideoBitrate(videoBitrateParameter.getValue());
 
-            try {
-                options.videoBitrate = Bitrate.bitrate.valueOf(videoBitrateParameter.getArgumentAsString()
-                        .toUpperCase());
-            } catch (final Exception e) {
-                System.out.println("Invalid video bitrate. Valid values are: LOW, MEDIUM, HIGH.");
-                return null;
-            }
-        }
+        if (audioBitrateParameter.isSpecified())
+            options.setAudioBitrate(audioBitrateParameter.getValue());
 
         return options;
     }