Feature: ColorScheme

app/src/main/java/io/neoterm/customize/NeoTermColorScheme.kt

@@ -0,0 +1,24 @@
+package io.neoterm.customize
+
+import io.neoterm.terminal.TerminalColors
+import io.neoterm.terminal.TerminalSession
+
+/**
+ * @author kiva
+ */
+class NeoTermColorScheme {
+    var foreground: String? = null
+    var background: String? = null
+    var cursor: String? = null
+    var color: MutableMap<Int, String> = mutableMapOf()
+
+    fun apply(session: TerminalSession?) {
+        if (session == null) {
+            return
+        }
+
+        val termSession = session
+        TerminalColors.COLOR_SCHEME.updateWith(foreground, background, cursor, color)
+        termSession.emulator.mColors.reset()
+    }
+}

app/src/main/java/io/neoterm/tab/TermTab.kt

@@ -4,6 +4,7 @@ import android.os.Parcel
 import android.os.Parcelable
 import android.support.v7.widget.Toolbar
 import de.mrapp.android.tabswitcher.Tab
+import io.neoterm.customize.NeoTermColorScheme
 import io.neoterm.terminal.TerminalSession
 
 /**
@@ -20,6 +21,10 @@ class TermTab : Tab {
 
     private constructor(source: Parcel) : super(source)
 
+    fun changeColorScheme(colorScheme: NeoTermColorScheme?) {
+        colorScheme?.apply(termSession)
+    }
+
     fun cleanup() {
         termSession?.finishIfRunning()
         viewClient?.termView = null

app/src/main/java/io/neoterm/terminal/TerminalColorScheme.java

@@ -69,6 +69,17 @@ public final class TerminalColorScheme {
         System.arraycopy(DEFAULT_COLORSCHEME, 0, mDefaultColors, 0, TextStyle.NUM_INDEXED_COLORS);
     }
 
+    public void updateWith(String foreground, String background, String cursor, Map<Integer, String> color) {
+        Properties prop = new Properties();
+        prop.put("foreground", foreground);
+        prop.put("background", background);
+        prop.put("cursor", cursor);
+        for (int i : color.keySet()) {
+            prop.put("color" + i, color.get(i));
+        }
+        updateWith(prop);
+    }
+
     public void updateWith(Properties props) {
         reset();
         for (Map.Entry<Object, Object> entries : props.entrySet()) {