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// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "remoting/client/plugin/pepper_view.h"
#include "base/message_loop.h"
#include "remoting/client/decoder_verbatim.h"
namespace remoting {
PepperView::PepperView(MessageLoop* message_loop, NPDevice* rendering_device,
NPP plugin_instance)
: message_loop_(message_loop),
rendering_device_(rendering_device),
plugin_instance_(plugin_instance),
backing_store_width_(0),
backing_store_height_(0),
viewport_x_(0),
viewport_y_(0),
viewport_width_(0),
viewport_height_(0),
is_static_fill_(false),
static_fill_color_(0) {
}
PepperView::~PepperView() {
}
void PepperView::Paint() {
message_loop_->PostTask(
FROM_HERE,
NewRunnableMethod(this, &PepperView::DoPaint));
}
void PepperView::SetSolidFill(uint32 color) {
message_loop_->PostTask(
FROM_HERE,
NewRunnableMethod(this, &PepperView::DoSetSolidFill, color));
}
void PepperView::UnsetSolidFill() {
message_loop_->PostTask(
FROM_HERE,
NewRunnableMethod(this, &PepperView::DoUnsetSolidFill));
}
void PepperView::SetViewport(int x, int y, int width, int height) {
message_loop_->PostTask(
FROM_HERE,
NewRunnableMethod(this, &PepperView::DoSetViewport,
x, y, width, height));
}
void PepperView::SetBackingStoreSize(int width, int height) {
message_loop_->PostTask(
FROM_HERE,
NewRunnableMethod(this, &PepperView::DoSetBackingStoreSize,
width, height));
}
void PepperView::HandleBeginUpdateStream(HostMessage* msg) {
message_loop_->PostTask(
FROM_HERE,
NewRunnableMethod(this, &PepperView::DoHandleBeginUpdateStream, msg));
}
void PepperView::HandleUpdateStreamPacket(HostMessage* msg) {
message_loop_->PostTask(
FROM_HERE,
NewRunnableMethod(this, &PepperView::DoHandleUpdateStreamPacket, msg));
}
void PepperView::HandleEndUpdateStream(HostMessage* msg) {
message_loop_->PostTask(
FROM_HERE,
NewRunnableMethod(this, &PepperView::DoHandleEndUpdateStream, msg));
}
void PepperView::DoPaint() {
DCHECK_EQ(message_loop_, MessageLoop::current());
LOG(INFO) << "Starting PepperView::DoPaint";
NPDeviceContext2D context;
NPDeviceContext2DConfig config;
rendering_device_->initializeContext(plugin_instance_, &config, &context);
uint32* output_bitmap = static_cast<uint32*>(context.region);
// TODO(ajwong): Remove debugging code and actually hook up real painting
// logic from the decoder.
LOG(INFO) << "Painting top: " << context.dirty.top
<< " bottom: " << context.dirty.bottom
<< " left: " << context.dirty.left
<< " right: " << context.dirty.right;
for (int i = context.dirty.top; i < context.dirty.bottom; ++i) {
for (int j = context.dirty.left; j < context.dirty.right; ++j) {
*output_bitmap++ = static_fill_color_;
}
}
rendering_device_->flushContext(plugin_instance_, &context, NULL, NULL);
LOG(INFO) << "Finishing PepperView::DoPaint";
}
void PepperView::DoSetSolidFill(uint32 color) {
DCHECK_EQ(message_loop_, MessageLoop::current());
is_static_fill_ = true;
static_fill_color_ = color;
}
void PepperView::DoUnsetSolidFill() {
DCHECK_EQ(message_loop_, MessageLoop::current());
is_static_fill_ = false;
}
void PepperView::DoSetViewport(int x, int y, int width, int height) {
DCHECK_EQ(message_loop_, MessageLoop::current());
viewport_x_ = x;
viewport_y_ = y;
viewport_width_ = width;
viewport_height_ = height;
}
void PepperView::DoSetBackingStoreSize(int width, int height) {
DCHECK_EQ(message_loop_, MessageLoop::current());
backing_store_width_ = width;
backing_store_height_ = height;
}
void PepperView::DoHandleBeginUpdateStream(HostMessage* msg) {
DCHECK_EQ(message_loop_, MessageLoop::current());
NOTIMPLEMENTED();
}
void PepperView::DoHandleUpdateStreamPacket(HostMessage* msg) {
DCHECK_EQ(message_loop_, MessageLoop::current());
NOTIMPLEMENTED();
}
void PepperView::DoHandleEndUpdateStream(HostMessage* msg) {
DCHECK_EQ(message_loop_, MessageLoop::current());
NOTIMPLEMENTED();
}
} // namespace remoting
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