1 files changed, 65 insertions, 0 deletions
diff --git a/third_party/java/proguard/proguard5.3.3/src/proguard/gui/splash/VariableSizeFont.java b/third_party/java/proguard/proguard5.3.3/src/proguard/gui/splash/VariableSizeFont.java
new file mode 100644
index 0000000000..5fc9cb28f2
--- /dev/null
+++ b/third_party/java/proguard/proguard5.3.3/src/proguard/gui/splash/VariableSizeFont.java
@@ -0,0 +1,65 @@
+/*
+ * ProGuard -- shrinking, optimization, obfuscation, and preverification
+ *             of Java bytecode.
+ *
+ * Copyright (c) 2002-2017 Eric Lafortune @ GuardSquare
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+package proguard.gui.splash;
+
+import java.awt.*;
+
+/**
+ * This VariableFont varies in size with respect to its Timing.
+ *
+ * @author Eric Lafortune
+ */
+public class VariableSizeFont implements VariableFont
+{
+    private final Font           font;
+    private final VariableDouble size;
+
+    private float cachedSize = -1.0f;
+    private Font  cachedFont;
+
+
+    /**
+     * Creates a new VariableSizeFont
+     * @param font the base font.
+     * @param size the variable size of the font.
+     */
+    public VariableSizeFont(Font font, VariableDouble size)
+    {
+        this.font = font;
+        this.size = size;
+    }
+
+
+    // Implementation for VariableFont.
+
+    public Font getFont(long time)
+    {
+        float s = (float)size.getDouble(time);
+
+        if (s != cachedSize)
+        {
+            cachedSize = s;
+            cachedFont = font.deriveFont((float)s);
+        }
+
+        return cachedFont;
+    }
+}