Import TestRunner library into chromium.

content/shell/renderer/test_runner/GamepadController.cpp

+// Copyright 2013 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 "content/shell/renderer/test_runner/GamepadController.h"
+
+#include "content/shell/renderer/test_runner/WebTestDelegate.h"
+
+using namespace blink;
+
+namespace WebTestRunner {
+
+GamepadController::GamepadController()
+{
+    bindMethod("connect", &GamepadController::connect);
+    bindMethod("disconnect", &GamepadController::disconnect);
+    bindMethod("setId", &GamepadController::setId);
+    bindMethod("setButtonCount", &GamepadController::setButtonCount);
+    bindMethod("setButtonData", &GamepadController::setButtonData);
+    bindMethod("setAxisCount", &GamepadController::setAxisCount);
+    bindMethod("setAxisData", &GamepadController::setAxisData);
+
+    bindFallbackMethod(&GamepadController::fallbackCallback);
+
+    reset();
+}
+
+void GamepadController::bindToJavascript(WebFrame* frame, const WebString& classname)
+{
+    CppBoundClass::bindToJavascript(frame, classname);
+}
+
+void GamepadController::setDelegate(WebTestDelegate* delegate)
+{
+    m_delegate = delegate;
+}
+
+void GamepadController::reset()
+{
+    memset(&m_gamepads, 0, sizeof(m_gamepads));
+}
+
+void GamepadController::connect(const CppArgumentList& args, CppVariant* result)
+{
+    if (args.size() < 1) {
+        m_delegate->printMessage("Invalid args");
+        return;
+    }
+    int index = args[0].toInt32();
+    if (index < 0 || index >= static_cast<int>(blink::WebGamepads::itemsLengthCap))
+        return;
+    m_gamepads.items[index].connected = true;
+    m_gamepads.length = 0;
+    for (unsigned i = 0; i < blink::WebGamepads::itemsLengthCap; ++i)
+        if (m_gamepads.items[i].connected)
+            m_gamepads.length = i + 1;
+    m_delegate->setGamepadData(m_gamepads);
+    result->setNull();
+}
+
+void GamepadController::disconnect(const CppArgumentList& args, CppVariant* result)
+{
+    if (args.size() < 1) {
+        m_delegate->printMessage("Invalid args");
+        return;
+    }
+    int index = args[0].toInt32();
+    if (index < 0 || index >= static_cast<int>(blink::WebGamepads::itemsLengthCap))
+        return;
+    m_gamepads.items[index].connected = false;
+    m_gamepads.length = 0;
+    for (unsigned i = 0; i < blink::WebGamepads::itemsLengthCap; ++i)
+        if (m_gamepads.items[i].connected)
+            m_gamepads.length = i + 1;
+    m_delegate->setGamepadData(m_gamepads);
+    result->setNull();
+}
+
+void GamepadController::setId(const CppArgumentList& args, CppVariant* result)
+{
+    if (args.size() < 2) {
+        m_delegate->printMessage("Invalid args");
+        return;
+    }
+    int index = args[0].toInt32();
+    if (index < 0 || index >= static_cast<int>(blink::WebGamepads::itemsLengthCap))
+        return;
+    std::string src = args[1].toString();
+    const char* p = src.c_str();
+    memset(m_gamepads.items[index].id, 0, sizeof(m_gamepads.items[index].id));
+    for (unsigned i = 0; *p && i < blink::WebGamepad::idLengthCap - 1; ++i)
+        m_gamepads.items[index].id[i] = *p++;
+    m_delegate->setGamepadData(m_gamepads);
+    result->setNull();
+}
+
+void GamepadController::setButtonCount(const CppArgumentList& args, CppVariant* result)
+{
+    if (args.size() < 2) {
+        m_delegate->printMessage("Invalid args");
+        return;
+    }
+    int index = args[0].toInt32();
+    if (index < 0 || index >= static_cast<int>(blink::WebGamepads::itemsLengthCap))
+        return;
+    int buttons = args[1].toInt32();
+    if (buttons < 0 || buttons >= static_cast<int>(blink::WebGamepad::buttonsLengthCap))
+        return;
+    m_gamepads.items[index].buttonsLength = buttons;
+    m_delegate->setGamepadData(m_gamepads);
+    result->setNull();
+}
+
+void GamepadController::setButtonData(const CppArgumentList& args, CppVariant* result)
+{
+    if (args.size() < 3) {
+        m_delegate->printMessage("Invalid args");
+        return;
+    }
+    int index = args[0].toInt32();
+    if (index < 0 || index >= static_cast<int>(blink::WebGamepads::itemsLengthCap))
+        return;
+    int button = args[1].toInt32();
+    if (button < 0 || button >= static_cast<int>(blink::WebGamepad::buttonsLengthCap))
+        return;
+    double data = args[2].toDouble();
+    m_gamepads.items[index].buttons[button] = data;
+    m_delegate->setGamepadData(m_gamepads);
+    result->setNull();
+}
+
+void GamepadController::setAxisCount(const CppArgumentList& args, CppVariant* result)
+{
+    if (args.size() < 2) {
+        m_delegate->printMessage("Invalid args");
+        return;
+    }
+    int index = args[0].toInt32();
+    if (index < 0 || index >= static_cast<int>(blink::WebGamepads::itemsLengthCap))
+        return;
+    int axes = args[1].toInt32();
+    if (axes < 0 || axes >= static_cast<int>(blink::WebGamepad::axesLengthCap))
+        return;
+    m_gamepads.items[index].axesLength = axes;
+    m_delegate->setGamepadData(m_gamepads);
+    result->setNull();
+}
+
+void GamepadController::setAxisData(const CppArgumentList& args, CppVariant* result)
+{
+    if (args.size() < 3) {
+        m_delegate->printMessage("Invalid args");
+        return;
+    }
+    int index = args[0].toInt32();
+    if (index < 0 || index >= static_cast<int>(blink::WebGamepads::itemsLengthCap))
+        return;
+    int axis = args[1].toInt32();
+    if (axis < 0 || axis >= static_cast<int>(blink::WebGamepad::axesLengthCap))
+        return;
+    double data = args[2].toDouble();
+    m_gamepads.items[index].axes[axis] = data;
+    m_delegate->setGamepadData(m_gamepads);
+    result->setNull();
+}
+
+void GamepadController::fallbackCallback(const CppArgumentList&, CppVariant* result)
+{
+    m_delegate->printMessage("CONSOLE MESSAGE: JavaScript ERROR: unknown method called on GamepadController\n");
+    result->setNull();
+}
+
+}