Implement text support

- Text support.
- CoreFlags
- Better menu annimation
- Add clickable to StateList

Author: GabrielBRDeveloper

res/drawable/menu_item_background.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <selector>
-  <item hovered="true">
+  <item hovered="true" clickable="true">
     <layer-list>
       <item>
         <shape

src/br/nullexcept/mux/C.java

@@ -1,9 +1,29 @@
 package br.nullexcept.mux;
 
 import br.nullexcept.mux.graphics.BitmapFactory;
+import br.nullexcept.mux.utils.Log;
+
+import java.util.ArrayList;
+import java.util.Arrays;
 
 public class C {
     public static long VG_CONTEXT = -1;
     public static long GLFW_CONTEXT = 0;
     public static BitmapFactory BITMAP_FACTORY;
+
+    public static class Flags {
+        public static final boolean FULL_DRAW;
+        public static final boolean DISABLE_AUTO_REDRAW;
+
+        static {
+            ArrayList<String> flags = new ArrayList<>();
+            if (System.getenv().containsKey("JMasterUiFlags")) {
+                flags.addAll(Arrays.asList(System.getenv("JMasterUiFlags").toUpperCase().replaceAll(" ","").split(",")));
+                Log.log("MasterUI", "Core flags: "+Arrays.toString(flags.toArray()));
+            }
+
+            FULL_DRAW = flags.contains("FULL_DRAW");
+            DISABLE_AUTO_REDRAW = flags.contains("DISABLE_AUTO_REDRAW");
+        }
+    }
 }

src/br/nullexcept/mux/app/Context.java

@@ -18,6 +18,10 @@ public Context(){
         applets.putAll(TexelAPI.obtainApplets());
     }
 
+    public String getString(String id) {
+        return mResource.getString(id);
+    }
+
     public <T extends Applet> T getApplet(String name) {
         return (T) applets.get(name);
     }

src/br/nullexcept/mux/core/texel/CanvasTexel.java

@@ -39,7 +39,7 @@ public void end() {
 
     public void alpha(float alpha){
         this.alpha *= alpha;
-        VgTexel.setAlpha(alpha);
+        VgTexel.setAlpha(this.alpha);
     }
 
     @Override

src/br/nullexcept/mux/core/texel/WindowContainer.java

@@ -1,5 +1,6 @@
 package br.nullexcept.mux.core.texel;
 
+import br.nullexcept.mux.C;
 import br.nullexcept.mux.app.Context;
 import br.nullexcept.mux.graphics.Color;
 import br.nullexcept.mux.graphics.Rect;
@@ -149,10 +150,12 @@ public boolean isVisible() {
 
     private long lastRefresh = 0;
     public void drawFrame() {
-        if (System.currentTimeMillis() - lastRefresh >= 7000){
+        if (!C.Flags.DISABLE_AUTO_REDRAW && System.currentTimeMillis() - lastRefresh >= 7000){
             invalidateAll();
             lastRefresh = System.currentTimeMillis();
         }
+        if (C.Flags.FULL_DRAW) invalidateAll();
+
         drawer.drawInternal(rootCanvas, this);
     }
 
@@ -250,15 +253,17 @@ private void showMenu() {
                     icon.setImageDrawable(item.getIcon());
                 }
                 ((TextView)v.findViewByTag("title")).setText(item.getTitle());
-                v.setOnClickListener((x)-> {
-                    currentMenu.callOnClick(item);
-                    closeMenu();
-                });
+                if (item.isEnable()) {
+                    v.setOnClickListener((x) -> {
+                        currentMenu.callOnClick(item);
+                        closeMenu();
+                    });
+                }
                 menuLayout.addChild(v);
-                new AlphaAnimation(v, 250).play();
             }
         }
 
+        new AlphaAnimation(menuLayout, 100).play();
         menuLayout.measure();
         requestLayout();
     }

src/br/nullexcept/mux/graphics/StateList.java

@@ -7,6 +7,7 @@ public class StateList {
     public static final State PRESSED = State.PRESSED;
     public static final State HOVERED = State.HOVERED;
     public static final State CHECKED = State.CHECKED;
+    public static final State CLICKABLE = State.CLICKABLE;
 
     private final HashMap<State, Boolean> states = new HashMap<>();
 
@@ -63,6 +64,7 @@ private enum State {
         FOCUSED,
         PRESSED,
         HOVERED,
-        CHECKED
+        CHECKED,
+        CLICKABLE
     }
 }

src/br/nullexcept/mux/lang/xml/XmlElement.java

@@ -10,6 +10,7 @@
 import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 public class XmlElement {
@@ -88,4 +89,8 @@ public static XmlElement parse(String value) {
     public Map<String, String> attrs() {
         return new HashMap<>(attributes);
     }
+
+    public List<XmlElement> children() {
+        return new ArrayList<>(children);
+    }
 }

src/br/nullexcept/mux/res/FallbackAttributes.java

@@ -100,7 +100,7 @@ public String getRawValue(String name) {
     @Override
     public CharSequence getText(String name) {
         if (contains(name)){
-            return resolve(map.get(name));
+            return Parser.parseText(resources, resolve(map.get(name)));
         } else if (fallback != null){
             return fallback.getText(name);
         }

src/br/nullexcept/mux/res/FallbackLanguage.java

@@ -0,0 +1,19 @@
+package br.nullexcept.mux.res;
+
+import br.nullexcept.mux.lang.xml.XmlElement;
+
+import java.util.HashMap;
+
+class FallbackLanguage {
+    private HashMap<String, String> values = new HashMap<>();
+
+    public String getString(String id) {
+        return values.getOrDefault(id, id);
+    }
+
+    public void merge(XmlElement texts) {
+        for (XmlElement child: texts.children()) {
+            values.put(child.attr("name"), child.value());
+        }
+    }
+}

src/br/nullexcept/mux/res/Parser.java

@@ -217,4 +217,11 @@ public static Drawable parseDrawable(Resources resources, String value) {
         }
         return null;
     }
+
+    public static CharSequence parseText(Resources resources, String id) {
+        if (id.startsWith("@string/")) {
+            return resources.getString(id.substring("@string/".length()));
+        }
+        return id;
+    }
 }