Changeset 1163

Timestamp:

09/27/18 16:54:16 (6 years ago)

Author:

bln4

Message:

 

File:

• trunk/src/org/expeditee/gio/GraphicsSurfaceStack.java (modified) (7 diffs)

trunk/src/org/expeditee/gio/GraphicsSurfaceStack.java

@@ -5 +5 @@
 import org.expeditee.core.Clip;
 import org.expeditee.core.EnforcedClipStack;
+import org.expeditee.core.EnforcedClipStack.EnforcedClipKey;
 import org.expeditee.core.Image;
-import org.expeditee.core.EnforcedClipStack.EnforcedClipKey;
 
 /**
@@ -63 +63 @@
          */
         public void push(Image image) {
-                if (image == null)
+                if (image == null) {
                         return;
-
+                }
+                
                 _currentSurface = getSurfaceFromImage(image);
                 _currentImage = image;
@@ -72 +73 @@
                 _imageStack.push(image);
                 _clipStackStack.push(_currentClipStack);
+                
         }
 
@@ -79 +81 @@
          */
         public Image pop() {
-                if (_surfaceStack.isEmpty())
+                if (_surfaceStack.isEmpty()) {
                         return null;
+                }
 
                 Image oldTop = _imageStack.pop();
@@ -115 +118 @@
         public EnforcedClipKey pushClip(Clip clip) {
                 EnforcedClipKey key = _currentClipStack.push(clip);
-                if (key != null)
+                if (key != null) {
                         ensureClip();
+                }
                 return key;
         }
@@ -125 +129 @@
         public Clip popClip(EnforcedClipKey key) {
                 Clip clip = _currentClipStack.pop(key);
-                if (clip != null)
+                if (clip != null) {
                         ensureClip();
+                }
                 return clip;
         }
@@ -142 +147 @@
         /** Updates the root surface. Does not affect any stacked image surfaces. */
         public void setRootSurface(T rootSurface) {
-                if (_currentSurface == _rootSurface)
+                if (_currentSurface == _rootSurface) {
                         _currentSurface = rootSurface;
+                }
                 _rootSurface = rootSurface;