Implement the webdriver window sizing commands.

chrome/test/webdriver/commands/window_commands.cc

+// Copyright (c) 2012 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 "chrome/test/webdriver/commands/window_commands.h"
+
+#include "base/values.h"
+#include "chrome/test/webdriver/commands/response.h"
+#include "chrome/test/webdriver/webdriver_error.h"
+#include "chrome/test/webdriver/webdriver_session.h"
+#include "chrome/test/webdriver/webdriver_util.h"
+
+using base::Value;
+
+namespace webdriver {
+
+namespace {
+
+bool GetWindowId(const std::string& window_id_string,
+                 const WebViewId& current_id,
+                 WebViewId* window_id,
+                 Response* const response) {
+  if (window_id_string == "current") {
+    *window_id = current_id;
+  } else if (!StringToWebViewId(window_id_string, window_id)) {
+    response->SetError(
+        new Error(kBadRequest, "Invalid window ID"));
+    return false;
+  }
+  return true;
+}
+
+}
+
+WindowSizeCommand::WindowSizeCommand(
+    const std::vector<std::string>& path_segments,
+    const base::DictionaryValue* parameters)
+    : WebDriverCommand(path_segments, parameters) {
+}
+
+WindowSizeCommand::~WindowSizeCommand() {
+}
+
+bool WindowSizeCommand::DoesGet() {
+  return true;
+}
+
+bool WindowSizeCommand::DoesPost() {
+  return true;
+}
+
+void WindowSizeCommand::ExecuteGet(Response* const response) {
+  // Path segment: "/session/$sessionId/window/$windowHandle/size"
+  WebViewId window_id;
+  WebViewId current_id = session_->current_target().view_id;
+  if (!GetWindowId(GetPathVariable(4), current_id, &window_id, response))
+    return;
+
+  Rect bounds;
+  Error* error = session_->GetWindowBounds(window_id, &bounds);
+  if (error) {
+    response->SetError(error);
+    return;
+  }
+  base::DictionaryValue* size = new base::DictionaryValue();
+  size->SetInteger("width", bounds.width());
+  size->SetInteger("height", bounds.height());
+  response->SetValue(size);
+}
+
+void WindowSizeCommand::ExecutePost(Response* const response) {
+  // Path segment: "/session/$sessionId/window/$windowHandle/size"
+  WebViewId window_id;
+  WebViewId current_id = session_->current_target().view_id;
+  if (!GetWindowId(GetPathVariable(4), current_id, &window_id, response))
+    return;
+
+  int width, height;
+  if (!GetIntegerParameter("width", &width) ||
+      !GetIntegerParameter("height", &height)) {
+    response->SetError(new Error(
+        kBadRequest,
+        "Missing or invalid 'width' or 'height' parameters"));
+    return;
+  }
+  Rect bounds;
+  Error* error = session_->GetWindowBounds(window_id, &bounds);
+  if (!error) {
+    bounds = Rect(bounds.origin(), Size(width, height));
+    error = session_->SetWindowBounds(window_id, bounds);
+  }
+  if (error) {
+    response->SetError(error);
+    return;
+  }
+}
+
+WindowPositionCommand::WindowPositionCommand(
+    const std::vector<std::string>& path_segments,
+    const base::DictionaryValue* parameters)
+    : WebDriverCommand(path_segments, parameters) {
+}
+
+WindowPositionCommand::~WindowPositionCommand() {
+}
+
+bool WindowPositionCommand::DoesGet() {
+  return true;
+}
+
+bool WindowPositionCommand::DoesPost() {
+  return true;
+}
+
+void WindowPositionCommand::ExecuteGet(Response* const response) {
+  // Path segment: "/session/$sessionId/window/$windowHandle/position"
+  WebViewId window_id;
+  WebViewId current_id = session_->current_target().view_id;
+  if (!GetWindowId(GetPathVariable(4), current_id, &window_id, response))
+    return;
+
+  Rect bounds;
+  Error* error = session_->GetWindowBounds(window_id, &bounds);
+  if (error) {
+    response->SetError(error);
+    return;
+  }
+  base::DictionaryValue* size = new base::DictionaryValue();
+  size->SetInteger("x", bounds.x());
+  size->SetInteger("y", bounds.y());
+  response->SetValue(size);
+}
+
+void WindowPositionCommand::ExecutePost(Response* const response) {
+  // Path segment: "/session/$sessionId/window/$windowHandle/size"
+  WebViewId window_id;
+  WebViewId current_id = session_->current_target().view_id;
+  if (!GetWindowId(GetPathVariable(4), current_id, &window_id, response))
+    return;
+
+  int x, y;
+  if (!GetIntegerParameter("x", &x) ||
+      !GetIntegerParameter("y", &y)) {
+    response->SetError(new Error(
+        kBadRequest,
+        "Missing or invalid 'x' or 'y' parameters"));
+    return;
+  }
+  Rect bounds;
+  Error* error = session_->GetWindowBounds(window_id, &bounds);
+  if (!error) {
+    bounds = Rect(Point(x, y), bounds.size());
+    error = session_->SetWindowBounds(window_id, bounds);
+  }
+  if (error) {
+    response->SetError(error);
+    return;
+  }
+}
+
+}  // namespace webdriver