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authorMike Lockwood <lockwood@google.com>2013-08-28 09:44:17 -0700
committerMike Lockwood <lockwood@google.com>2013-08-28 09:44:17 -0700
commit9f6a119c8aa276432ece4fe2118bd8a3c9b1067e (patch)
tree1391656f9ad624aa99d4c7d2880d38121801a424 /tools/layoutlib/bridge/src/android/graphics/Typeface_Delegate.java
parent647b6f5ed276bf93d95e5801e5e8af2802ef5fbb (diff)
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Move frameworks/base/tools/ to frameworks/tools/
Change-Id: I3ffafdab27cc4aca256c3a5806b630795b75d5c8
Diffstat (limited to 'tools/layoutlib/bridge/src/android/graphics/Typeface_Delegate.java')
-rw-r--r--tools/layoutlib/bridge/src/android/graphics/Typeface_Delegate.java211
1 files changed, 0 insertions, 211 deletions
diff --git a/tools/layoutlib/bridge/src/android/graphics/Typeface_Delegate.java b/tools/layoutlib/bridge/src/android/graphics/Typeface_Delegate.java
deleted file mode 100644
index 8701cc8..0000000
--- a/tools/layoutlib/bridge/src/android/graphics/Typeface_Delegate.java
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.graphics;
-
-import com.android.ide.common.rendering.api.LayoutLog;
-import com.android.layoutlib.bridge.Bridge;
-import com.android.layoutlib.bridge.impl.DelegateManager;
-import com.android.layoutlib.bridge.impl.FontLoader;
-import com.android.tools.layoutlib.annotations.LayoutlibDelegate;
-
-import android.content.res.AssetManager;
-
-import java.awt.Font;
-import java.io.File;
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Delegate implementing the native methods of android.graphics.Typeface
- *
- * Through the layoutlib_create tool, the original native methods of Typeface have been replaced
- * by calls to methods of the same name in this delegate class.
- *
- * This class behaves like the original native implementation, but in Java, keeping previously
- * native data into its own objects and mapping them to int that are sent back and forth between
- * it and the original Typeface class.
- *
- * @see DelegateManager
- *
- */
-public final class Typeface_Delegate {
-
- private static final String SYSTEM_FONTS = "/system/fonts/";
-
- // ---- delegate manager ----
- private static final DelegateManager<Typeface_Delegate> sManager =
- new DelegateManager<Typeface_Delegate>(Typeface_Delegate.class);
-
- // ---- delegate helper data ----
- private static final String DEFAULT_FAMILY = "sans-serif";
-
- private static FontLoader sFontLoader;
- private static final List<Typeface_Delegate> sPostInitDelegate =
- new ArrayList<Typeface_Delegate>();
-
- // ---- delegate data ----
-
- private final String mFamily;
- private int mStyle;
- private List<Font> mFonts;
-
-
- // ---- Public Helper methods ----
-
- public static synchronized void init(FontLoader fontLoader) {
- sFontLoader = fontLoader;
-
- for (Typeface_Delegate delegate : sPostInitDelegate) {
- delegate.init();
- }
- sPostInitDelegate.clear();
- }
-
- public static Typeface_Delegate getDelegate(int nativeTypeface) {
- return sManager.getDelegate(nativeTypeface);
- }
-
- public static List<Font> getFonts(Typeface typeface) {
- return getFonts(typeface.native_instance);
- }
-
- public static List<Font> getFonts(int native_int) {
- Typeface_Delegate delegate = sManager.getDelegate(native_int);
- if (delegate == null) {
- return null;
- }
-
- return delegate.getFonts();
- }
-
- public List<Font> getFonts() {
- return mFonts;
- }
-
- // ---- native methods ----
-
- @LayoutlibDelegate
- /*package*/ static synchronized int nativeCreate(String familyName, int style) {
- if (familyName == null) {
- familyName = DEFAULT_FAMILY;
- }
-
- Typeface_Delegate newDelegate = new Typeface_Delegate(familyName, style);
- if (sFontLoader != null) {
- newDelegate.init();
- } else {
- // font loader has not been initialized yet, add the delegate to a list of delegates
- // to init when the font loader is initialized.
- // There won't be any rendering before this happens anyway.
- sPostInitDelegate.add(newDelegate);
- }
-
- return sManager.addNewDelegate(newDelegate);
- }
-
- @LayoutlibDelegate
- /*package*/ static synchronized int nativeCreateFromTypeface(int native_instance, int style) {
- Typeface_Delegate delegate = sManager.getDelegate(native_instance);
- if (delegate == null) {
- return 0;
- }
-
- Typeface_Delegate newDelegate = new Typeface_Delegate(delegate.mFamily, style);
- if (sFontLoader != null) {
- newDelegate.init();
- } else {
- // font loader has not been initialized yet, add the delegate to a list of delegates
- // to init when the font loader is initialized.
- // There won't be any rendering before this happens anyway.
- sPostInitDelegate.add(newDelegate);
- }
-
- return sManager.addNewDelegate(newDelegate);
- }
-
- @LayoutlibDelegate
- /*package*/ static synchronized int nativeCreateFromAsset(AssetManager mgr, String path) {
- Bridge.getLog().fidelityWarning(LayoutLog.TAG_UNSUPPORTED,
- "Typeface.createFromAsset() is not supported.", null /*throwable*/, null /*data*/);
- return 0;
- }
-
- @LayoutlibDelegate
- /*package*/ static synchronized int nativeCreateFromFile(String path) {
- if (path.startsWith(SYSTEM_FONTS) ) {
- String relativePath = path.substring(SYSTEM_FONTS.length());
- File f = new File(sFontLoader.getOsFontsLocation(), relativePath);
-
- try {
- Font font = Font.createFont(Font.TRUETYPE_FONT, f);
- if (font != null) {
- Typeface_Delegate newDelegate = new Typeface_Delegate(font);
- return sManager.addNewDelegate(newDelegate);
- }
- } catch (Exception e) {
- Bridge.getLog().fidelityWarning(LayoutLog.TAG_BROKEN,
- String.format("Unable to load font %1$s", relativePath),
- null /*throwable*/, null /*data*/);
- }
- } else {
- Bridge.getLog().fidelityWarning(LayoutLog.TAG_UNSUPPORTED,
- "Typeface.createFromFile() can only work with platform fonts located in " +
- SYSTEM_FONTS,
- null /*throwable*/, null /*data*/);
- }
-
-
- // return a copy of the base font
- return nativeCreate(null, 0);
- }
-
- @LayoutlibDelegate
- /*package*/ static void nativeUnref(int native_instance) {
- sManager.removeJavaReferenceFor(native_instance);
- }
-
- @LayoutlibDelegate
- /*package*/ static int nativeGetStyle(int native_instance) {
- Typeface_Delegate delegate = sManager.getDelegate(native_instance);
- if (delegate == null) {
- return 0;
- }
-
- return delegate.mStyle;
- }
-
- // ---- Private delegate/helper methods ----
-
- private Typeface_Delegate(String family, int style) {
- mFamily = family;
- mStyle = style;
- }
-
- private Typeface_Delegate(Font font) {
- mFamily = font.getFamily();
- mStyle = Typeface.NORMAL;
-
- mFonts = sFontLoader.getFallbackFonts(mStyle);
-
- // insert the font glyph first.
- mFonts.add(0, font);
- }
-
- private void init() {
- mFonts = sFontLoader.getFont(mFamily, mStyle);
- }
-}