From 123d9ce8596a25b2668ec711c6a6747fdc8ef434 Mon Sep 17 00:00:00 2001
From: Reinhard Pointner <reinhard.pointner@gmail.com>
Date: Sun, 24 Feb 2019 16:47:43 +0700
Subject: [PATCH] Add dark theme for syntax editor

---
 .../FormatExpressionTextArea.Theme.Dark.xml   | 70 +++++++++++++++++++
 .../ui/rename/FormatExpressionTextArea.java   | 12 +++-
 2 files changed, 81 insertions(+), 1 deletion(-)
 create mode 100644 source/net/filebot/ui/rename/FormatExpressionTextArea.Theme.Dark.xml

diff --git a/source/net/filebot/ui/rename/FormatExpressionTextArea.Theme.Dark.xml b/source/net/filebot/ui/rename/FormatExpressionTextArea.Theme.Dark.xml
new file mode 100644
index 00000000..cb1a9131
--- /dev/null
+++ b/source/net/filebot/ui/rename/FormatExpressionTextArea.Theme.Dark.xml
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE RSyntaxTheme SYSTEM "theme.dtd">
+
+<!-- FileBot Format Expression theme based on Notepad++'s Obsidian theme. -->
+<RSyntaxTheme version="1.0">
+
+	<!-- General editor colors. -->
+	<background color="293134" />
+	<caret color="c1cbc2" />
+	<selection fg="default" useFG="false" bg="404E51" />
+	<currentLineHighlight color="2F393C" fade="false" />
+	<marginLine fg="394448" />
+	<markAllHighlight color="6b8189" />
+	<markOccurrencesHighlight color="5b7179" border="false" />
+	<matchedBracket fg="6A8088" bg="6b8189" highlightBoth="true" animate="false" />
+	<hyperlinks fg="a082bd" />
+	<secondaryLanguages>
+		<language index="1" bg="333344" />
+	</secondaryLanguages>
+
+	<!-- Gutter styling. -->
+	<gutterBorder color="81969A" />
+	<lineNumbers fg="81969A" />
+	<foldIndicator fg="6A8088" iconBg="2f383c" iconArmedBg="3f484c" />
+	<iconRowHeader activeLineRange="3399ff" />
+
+	<!-- Syntax tokens. -->
+	<tokenStyles>
+		<style token="IDENTIFIER" fg="a9b7c6" />
+		<style token="RESERVED_WORD" fg="93C763" bold="true" />
+		<style token="RESERVED_WORD_2" fg="93C763" bold="true" />
+		<style token="ANNOTATION" fg="E8E2B7" />
+		<style token="COMMENT_DOCUMENTATION" fg="6C788C" />
+		<style token="COMMENT_EOL" fg="66747B" />
+		<style token="COMMENT_MULTILINE" fg="66747B" />
+		<style token="COMMENT_KEYWORD" fg="ae9fbf" />
+		<style token="COMMENT_MARKUP" fg="ae9fbf" />
+		<style token="DATA_TYPE" fg="678CB1" bold="true" />
+		<style token="FUNCTION" fg="E0E2E4" />
+		<style token="LITERAL_BOOLEAN" fg="93C763" bold="true" />
+		<style token="LITERAL_NUMBER_DECIMAL_INT" fg="FFCD22" />
+		<style token="LITERAL_NUMBER_FLOAT" fg="FFCD22" />
+		<style token="LITERAL_NUMBER_HEXADECIMAL" fg="FFCD22" />
+		<style token="LITERAL_STRING_DOUBLE_QUOTE" fg="EC7600" />
+		<style token="LITERAL_CHAR" fg="EC7600" />
+		<style token="LITERAL_BACKQUOTE" fg="EC7600" />
+		<style token="MARKUP_TAG_DELIMITER" fg="678CB1" />
+		<style token="MARKUP_TAG_NAME" fg="ABBFD3" bold="true" />
+		<style token="MARKUP_TAG_ATTRIBUTE" fg="B3B689" />
+		<style token="MARKUP_TAG_ATTRIBUTE_VALUE" fg="e1e2cf" />
+		<style token="MARKUP_COMMENT" fg="66747B" />
+		<style token="MARKUP_DTD" fg="A082BD" />
+		<style token="MARKUP_PROCESSING_INSTRUCTION" fg="A082BD" />
+		<style token="MARKUP_CDATA" fg="d5e6f0" />
+		<style token="MARKUP_CDATA_DELIMITER" fg="ae9fbf" />
+		<style token="MARKUP_ENTITY_REFERENCE" fg="678CB1" />
+		<style token="OPERATOR" fg="E8E2B7" />
+		<style token="PREPROCESSOR" fg="A082BD" />
+		<style token="REGEX" fg="d39745" />
+		<style token="SEPARATOR" fg="E8E2B7" />
+		<style token="VARIABLE" fg="ae9fbf" bold="true" />
+		<style token="WHITESPACE" fg="E0E2E4" />
+
+		<style token="ERROR_IDENTIFIER" fg="ff0000" />
+		<style token="ERROR_NUMBER_FORMAT" fg="ff0000" />
+		<style token="ERROR_STRING_DOUBLE" fg="ff0000" />
+		<style token="ERROR_CHAR" fg="ff0000" />
+	</tokenStyles>
+
+</RSyntaxTheme>
diff --git a/source/net/filebot/ui/rename/FormatExpressionTextArea.java b/source/net/filebot/ui/rename/FormatExpressionTextArea.java
index 4d97056e..44d604cc 100644
--- a/source/net/filebot/ui/rename/FormatExpressionTextArea.java
+++ b/source/net/filebot/ui/rename/FormatExpressionTextArea.java
@@ -2,9 +2,11 @@ package net.filebot.ui.rename;
 
 import static java.awt.Font.*;
 import static net.filebot.Logging.*;
+import static net.filebot.ui.ThemeSupport.*;
 import static net.filebot.util.ui.SwingUI.*;
 
 import java.awt.Font;
+import java.io.InputStream;
 import java.util.function.Consumer;
 import java.util.logging.Level;
 
@@ -26,7 +28,7 @@ public class FormatExpressionTextArea extends RSyntaxTextArea {
 		super(syntaxDocument, "", 1, 80);
 
 		try {
-			Theme.load(FormatExpressionTextArea.class.getResourceAsStream("FormatExpressionTextArea.Theme.xml")).apply(this);
+			Theme.load(openTheme()).apply(this);
 		} catch (Exception e) {
 			debug.log(Level.WARNING, e, e::toString);
 		}
@@ -59,6 +61,14 @@ public class FormatExpressionTextArea extends RSyntaxTextArea {
 		}));
 	}
 
+	protected InputStream openTheme() {
+		if (getTheme().isDark()) {
+			return FormatExpressionTextArea.class.getResourceAsStream("FormatExpressionTextArea.Theme.Dark.xml");
+		} else {
+			return FormatExpressionTextArea.class.getResourceAsStream("FormatExpressionTextArea.Theme.xml");
+		}
+	}
+
 	public void onChange(Consumer<DocumentEvent> handler) {
 		getDocument().addDocumentListener(new LazyDocumentListener(handler));
 	}