102 lines
3.0 KiB
C++
102 lines
3.0 KiB
C++
// Copyright (c) 2009 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "webkit/glue/webkit_glue.h"
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#include <string>
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#include "base/lazy_instance.h"
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#include "base/stl_util.h"
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#include "base/string16.h"
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#include "googleurl/src/gurl.h"
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#include "third_party/skia/include/core/SkBitmap.h"
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#include "third_party/zlib/zlib.h"
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#include "ui/base/clipboard/clipboard.h"
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#include "ui/gfx/codec/png_codec.h"
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#include "ui/gfx/size.h"
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#include "webkit/glue/scoped_clipboard_writer_glue.h"
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// Clipboard glue
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void ScopedClipboardWriterGlue::WriteBitmapFromPixels(
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const void* pixels, const gfx::Size& size) {
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ScopedClipboardWriter::WriteBitmapFromPixels(pixels, size);
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}
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ScopedClipboardWriterGlue::~ScopedClipboardWriterGlue() {
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}
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namespace webkit_glue {
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base::LazyInstance<ui::Clipboard> clipboard(base::LINKER_INITIALIZED);
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ui::Clipboard* ClipboardGetClipboard() {
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return clipboard.Pointer();
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}
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bool ClipboardIsFormatAvailable(const ui::Clipboard::FormatType& format,
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ui::Clipboard::Buffer buffer) {
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return ClipboardGetClipboard()->IsFormatAvailable(format, buffer);
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}
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// TODO(dcheng): Implement.
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void ClipboardReadAvailableTypes(ui::Clipboard::Buffer buffer,
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std::vector<string16>* types,
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bool* contains_filenames) {
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return;
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}
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void ClipboardReadText(ui::Clipboard::Buffer buffer, string16* result) {
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ClipboardGetClipboard()->ReadText(buffer, result);
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}
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void ClipboardReadAsciiText(ui::Clipboard::Buffer buffer, std::string* result) {
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ClipboardGetClipboard()->ReadAsciiText(buffer, result);
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}
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void ClipboardReadHTML(ui::Clipboard::Buffer buffer, string16* markup,
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GURL* url) {
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std::string url_str;
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ClipboardGetClipboard()->ReadHTML(buffer, markup, url ? &url_str : NULL);
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if (url)
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*url = GURL(url_str);
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}
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void ClipboardReadImage(ui::Clipboard::Buffer buffer, std::string* data) {
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SkBitmap bitmap = ClipboardGetClipboard()->ReadImage(buffer);
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if (bitmap.isNull())
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return;
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std::vector<unsigned char> png_data;
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SkAutoLockPixels lock(bitmap);
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if (gfx::PNGCodec::EncodeWithCompressionLevel(
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static_cast<const unsigned char*>(bitmap.getPixels()),
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gfx::PNGCodec::FORMAT_BGRA,
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gfx::Size(bitmap.width(), bitmap.height()),
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bitmap.rowBytes(),
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false,
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std::vector<gfx::PNGCodec::Comment>(),
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Z_BEST_SPEED,
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&png_data)) {
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data->assign(reinterpret_cast<char*>(vector_as_array(&png_data)),
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png_data.size());
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}
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}
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bool ClipboardReadData(ui::Clipboard::Buffer buffer, const string16& type,
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string16* data, string16* metadata) {
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return false;
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}
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bool ClipboardReadFilenames(ui::Clipboard::Buffer buffer,
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std::vector<string16>* filenames) {
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return false;
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}
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uint64 ClipboardGetSequenceNumber() {
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return 0;
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}
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} // namespace webkit_glue
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