blob: 48beddedd523414cad69cfb65da912424c3d306d [file] [log] [blame]
// Copyright (c) 2011 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/input_handler.h"
#include "remoting/client/chromoting_view.h"
#include "remoting/proto/event.pb.h"
#include "remoting/protocol/connection_to_host.h"
#include "remoting/protocol/input_stub.h"
namespace remoting {
using protocol::KeyEvent;
using protocol::MouseEvent;
InputHandler::InputHandler(ClientContext* context,
protocol::ConnectionToHost* connection,
ChromotingView* view)
: context_(context),
connection_(connection),
view_(view) {
}
InputHandler::~InputHandler() {
}
void InputHandler::SendKeyEvent(bool press, int keycode) {
protocol::InputStub* stub = connection_->input_stub();
if (stub) {
if (press) {
pressed_keys_.insert(keycode);
} else {
pressed_keys_.erase(keycode);
}
KeyEvent event;
event.set_keycode(keycode);
event.set_pressed(press);
stub->InjectKeyEvent(event);
}
}
void InputHandler::SendMouseMoveEvent(int x, int y) {
protocol::InputStub* stub = connection_->input_stub();
if (stub) {
MouseEvent event;
event.set_x(x);
event.set_y(y);
stub->InjectMouseEvent(event);
}
}
void InputHandler::SendMouseButtonEvent(bool button_down,
MouseEvent::MouseButton button) {
protocol::InputStub* stub = connection_->input_stub();
if (stub) {
MouseEvent event;
event.set_button(button);
event.set_button_down(button_down);
stub->InjectMouseEvent(event);
}
}
void InputHandler::SendMouseWheelEvent(int dx, int dy) {
protocol::InputStub* stub = connection_->input_stub();
if (stub) {
MouseEvent event;
event.set_wheel_offset_x(dx);
event.set_wheel_offset_y(dy);
stub->InjectMouseEvent(event);
}
}
void InputHandler::ReleaseAllKeys() {
std::set<int> pressed_keys_copy = pressed_keys_;
std::set<int>::iterator i;
for (i = pressed_keys_copy.begin(); i != pressed_keys_copy.end(); ++i) {
SendKeyEvent(false, *i);
}
pressed_keys_.clear();
}
} // namespace remoting