1 files changed, 0 insertions, 313 deletions
diff --git a/libs/ui/Region.cpp b/libs/ui/Region.cpp
deleted file mode 100644
index 26e694a..0000000
--- a/libs/ui/Region.cpp
+++ /dev/null
@@ -1,313 +0,0 @@
-/*
- * Copyright (C) 2007 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.
- */
-
-#define LOG_TAG "Region"
-
-#include <stdio.h>
-#include <utils/Atomic.h>
-#include <utils/Debug.h>
-#include <utils/String8.h>
-#include <ui/Region.h>
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-Region::Region()
-{
-}
-
-Region::Region(const Region& rhs)
-    : mRegion(rhs.mRegion)
-{
-}
-
-Region::Region(const SkRegion& rhs)
-    : mRegion(rhs)
-{
-}
-
-Region::~Region()
-{
-}
-
-Region::Region(const Rect& rhs)
-{
-    set(rhs);
-}
-
-Region::Region(const Parcel& parcel)
-{
-    read(parcel);
-}
-
-Region::Region(const void* buffer)
-{
-    read(buffer);
-}
-
-Region& Region::operator = (const Region& rhs)
-{
-    mRegion = rhs.mRegion;
-    return *this;
-}
-
-const SkRegion& Region::toSkRegion() const
-{
-    return mRegion;
-}
-
-Rect Region::bounds() const
-{
-    const SkIRect& b(mRegion.getBounds());
-    return Rect(b.fLeft, b.fTop, b.fRight, b.fBottom);
-}
-
-void Region::clear()
-{
-    mRegion.setEmpty();
-}
-
-void Region::set(const Rect& r)
-{
-    SkIRect ir;
-    ir.set(r.left, r.top, r.right, r.bottom);
-    mRegion.setRect(ir);
-}
-
-// ----------------------------------------------------------------------------
-
-Region& Region::orSelf(const Rect& r)
-{
-    SkIRect ir;
-    ir.set(r.left, r.top, r.right, r.bottom);
-    mRegion.op(ir, SkRegion::kUnion_Op);
-    return *this;
-}
-
-Region& Region::andSelf(const Rect& r)
-{
-    SkIRect ir;
-    ir.set(r.left, r.top, r.right, r.bottom);
-    mRegion.op(ir, SkRegion::kIntersect_Op);
-    return *this;
-}
-
-// ----------------------------------------------------------------------------
-
-Region& Region::orSelf(const Region& rhs) {
-    mRegion.op(rhs.mRegion, SkRegion::kUnion_Op);
-    return *this;
-}
-
-Region& Region::andSelf(const Region& rhs) {
-    mRegion.op(rhs.mRegion, SkRegion::kIntersect_Op);
-    return *this;
-}
-
-Region& Region::subtractSelf(const Region& rhs) {
-    mRegion.op(rhs.mRegion, SkRegion::kDifference_Op);
-    return *this;
-}
-
-Region& Region::translateSelf(int x, int y) {
-    if (x|y) mRegion.translate(x, y);
-    return *this;
-}
-
-Region Region::merge(const Region& rhs) const {
-    Region result;
-    result.mRegion.op(mRegion, rhs.mRegion, SkRegion::kUnion_Op);
-    return result;
-}
-
-Region Region::intersect(const Region& rhs) const {
-    Region result;
-    result.mRegion.op(mRegion, rhs.mRegion, SkRegion::kIntersect_Op);
-    return result;
-}
-
-Region Region::subtract(const Region& rhs) const {
-    Region result;
-    result.mRegion.op(mRegion, rhs.mRegion, SkRegion::kDifference_Op);
-    return result;
-}
-
-Region Region::translate(int x, int y) const {
-    Region result;
-    mRegion.translate(x, y, &result.mRegion);
-    return result;
-}
-
-// ----------------------------------------------------------------------------
-
-Region& Region::orSelf(const Region& rhs, int dx, int dy) {
-    SkRegion r(rhs.mRegion);
-    r.translate(dx, dy);
-    mRegion.op(r, SkRegion::kUnion_Op);
-    return *this;
-}
-
-Region& Region::andSelf(const Region& rhs, int dx, int dy) {
-    SkRegion r(rhs.mRegion);
-    r.translate(dx, dy);
-    mRegion.op(r, SkRegion::kIntersect_Op);
-    return *this;
-}
-
-Region& Region::subtractSelf(const Region& rhs, int dx, int dy) {
-    SkRegion r(rhs.mRegion);
-    r.translate(dx, dy);
-    mRegion.op(r, SkRegion::kDifference_Op);
-    return *this;
-}
-
-Region Region::merge(const Region& rhs, int dx, int dy) const {
-    Region result;
-    SkRegion r(rhs.mRegion);
-    r.translate(dx, dy);
-    result.mRegion.op(mRegion, r, SkRegion::kUnion_Op);
-    return result;
-}
-
-Region Region::intersect(const Region& rhs, int dx, int dy) const {
-    Region result;
-    SkRegion r(rhs.mRegion);
-    r.translate(dx, dy);
-    result.mRegion.op(mRegion, r, SkRegion::kIntersect_Op);
-    return result;
-}
-
-Region Region::subtract(const Region& rhs, int dx, int dy) const {
-    Region result;
-    SkRegion r(rhs.mRegion);
-    r.translate(dx, dy);
-    result.mRegion.op(mRegion, r, SkRegion::kDifference_Op);
-    return result;
-}
-
-// ----------------------------------------------------------------------------
-
-Region::iterator::iterator(const Region& r)
-    : mIt(r.mRegion)
-{
-}
-
-int Region::iterator::iterate(Rect* rect)
-{
-    if (mIt.done())
-        return 0;
-    const SkIRect& r(mIt.rect());
-    rect->left  = r.fLeft;
-    rect->top   = r.fTop;
-    rect->right = r.fRight;
-    rect->bottom= r.fBottom;
-    mIt.next();
-    return 1;
-}
-
-// ----------------------------------------------------------------------------
-
-// we write a 4byte size ahead of the actual region, so we know how much we'll need for reading
-
-status_t Region::write(Parcel& parcel) const
-{
-    int32_t size = mRegion.flatten(NULL);
-    parcel.writeInt32(size);
-    mRegion.flatten(parcel.writeInplace(size));
-    return NO_ERROR;
-}
-
-status_t Region::read(const Parcel& parcel)
-{
-    size_t size = parcel.readInt32();
-    mRegion.unflatten(parcel.readInplace(size));
-    return NO_ERROR;
-}
-
-ssize_t Region::write(void* buffer, size_t size) const
-{
-    size_t sizeNeeded = mRegion.flatten(NULL);
-    if (sizeNeeded > size) return NO_MEMORY;
-    return mRegion.flatten(buffer);
-}
-
-ssize_t Region::read(const void* buffer)
-{
-    return mRegion.unflatten(buffer);
-}
-
-ssize_t Region::writeEmpty(void* buffer, size_t size)
-{
-    if (size < 4) return NO_MEMORY;
-    // this needs to stay in sync with SkRegion
-    *static_cast<int32_t*>(buffer) = -1;
-    return 4;
-}
-
-bool Region::isEmpty(void* buffer)
-{
-    // this needs to stay in sync with SkRegion
-    return *static_cast<int32_t*>(buffer) == -1;
-}
-
-size_t Region::rects(Vector<Rect>& rectList) const
-{
-    rectList.clear();
-    if (!isEmpty()) {
-        SkRegion::Iterator iterator(mRegion);
-        while( !iterator.done() ) {
-            const SkIRect& ir(iterator.rect());
-            rectList.push(Rect(ir.fLeft, ir.fTop, ir.fRight, ir.fBottom));
-            iterator.next();
-        }
-    }
-    return rectList.size();
-}
-
-void Region::dump(String8& out, const char* what, uint32_t flags) const
-{
-    (void)flags;
-    Vector<Rect> r;
-    rects(r);
-    
-    size_t SIZE = 256;
-    char buffer[SIZE];
-    
-    snprintf(buffer, SIZE, "  Region %s (this=%p, count=%d)\n", what, this, r.size());
-    out.append(buffer);
-    for (size_t i=0 ; i<r.size() ; i++) {
-        snprintf(buffer, SIZE, "    [%3d, %3d, %3d, %3d]\n",
-            r[i].left, r[i].top,r[i].right,r[i].bottom);
-        out.append(buffer);
-    }
-}
-
-void Region::dump(const char* what, uint32_t flags) const
-{
-    (void)flags;
-    Vector<Rect> r;
-    rects(r);
-    LOGD("  Region %s (this=%p, count=%d)\n", what, this, r.size());
-    for (size_t i=0 ; i<r.size() ; i++) {
-        LOGD("    [%3d, %3d, %3d, %3d]\n",
-            r[i].left, r[i].top,r[i].right,r[i].bottom);
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android