Merge commit '42b2e5ca519766e37ce6941ba4faecc9691cc403' into upstream

[debian/openrocket] / android-libraries / ActionBarSherlock / src / com / actionbarsherlock / internal / widget / FakeDialogPhoneWindow.java

diff --git a/android-libraries/ActionBarSherlock/src/com/actionbarsherlock/internal/widget/FakeDialogPhoneWindow.java b/android-libraries/ActionBarSherlock/src/com/actionbarsherlock/internal/widget/FakeDialogPhoneWindow.java
new file mode 100644 (file)
index 0000000..ad1b4f0
--- /dev/null
+++ b/android-libraries/ActionBarSherlock/src/com/actionbarsherlock/internal/widget/FakeDialogPhoneWindow.java
@@ -0,0 +1,64 @@
+package com.actionbarsherlock.internal.widget;
+
+import static android.view.View.MeasureSpec.EXACTLY;
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.util.AttributeSet;
+import android.util.DisplayMetrics;
+import android.util.TypedValue;
+import android.widget.LinearLayout;
+import com.actionbarsherlock.R;
+
+public class FakeDialogPhoneWindow extends LinearLayout {
+    final TypedValue mMinWidthMajor = new TypedValue();
+    final TypedValue mMinWidthMinor = new TypedValue();
+
+    public FakeDialogPhoneWindow(Context context, AttributeSet attrs) {
+        super(context, attrs);
+
+        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SherlockTheme);
+
+        a.getValue(R.styleable.SherlockTheme_windowMinWidthMajor, mMinWidthMajor);
+        a.getValue(R.styleable.SherlockTheme_windowMinWidthMinor, mMinWidthMinor);
+
+        a.recycle();
+    }
+
+    /* Stolen from PhoneWindow */
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        final DisplayMetrics metrics = getContext().getResources().getDisplayMetrics();
+        final boolean isPortrait = metrics.widthPixels < metrics.heightPixels;
+
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+
+        int width = getMeasuredWidth();
+        boolean measure = false;
+
+        widthMeasureSpec = MeasureSpec.makeMeasureSpec(width, EXACTLY);
+
+        final TypedValue tv = isPortrait ? mMinWidthMinor : mMinWidthMajor;
+
+        if (tv.type != TypedValue.TYPE_NULL) {
+            final int min;
+            if (tv.type == TypedValue.TYPE_DIMENSION) {
+                min = (int)tv.getDimension(metrics);
+            } else if (tv.type == TypedValue.TYPE_FRACTION) {
+                min = (int)tv.getFraction(metrics.widthPixels, metrics.widthPixels);
+            } else {
+                min = 0;
+            }
+
+            if (width < min) {
+                widthMeasureSpec = MeasureSpec.makeMeasureSpec(min, EXACTLY);
+                measure = true;
+            }
+        }
+
+        // TODO: Support height?
+
+        if (measure) {
+            super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+        }
+    }
+}