Delete WindowPicker class and subclasses.

webrtc/base/win32windowpicker.cc

Index: webrtc/base/win32windowpicker.cc
diff --git a/webrtc/base/win32windowpicker.cc b/webrtc/base/win32windowpicker.cc
deleted file mode 100644
index da05a5c65c4a648173521877caf876bc00a221e3..0000000000000000000000000000000000000000
--- a/webrtc/base/win32windowpicker.cc
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- *  Copyright 2010 The WebRTC Project Authors. All rights reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-#include "webrtc/base/win32windowpicker.h"
-
-#include <string>
-#include <vector>
-
-#include "webrtc/base/arraysize.h"
-#include "webrtc/base/common.h"
-#include "webrtc/base/logging.h"
-
-namespace rtc {
-
-namespace {
-
-// Window class names that we want to filter out.
-const char kProgramManagerClass[] = "Progman";
-const char kButtonClass[] = "Button";
-
-}  // namespace
-
-BOOL CALLBACK Win32WindowPicker::EnumProc(HWND hwnd, LPARAM l_param) {
-  WindowDescriptionList* descriptions =
-      reinterpret_cast<WindowDescriptionList*>(l_param);
-
-  // Skip windows that are invisible, minimized, have no title, or are owned,
-  // unless they have the app window style set. Except for minimized windows,
-  // this is what Alt-Tab does.
-  // TODO: Figure out how to grab a thumbnail of a minimized window and
-  // include them in the list.
-  int len = GetWindowTextLength(hwnd);
-  HWND owner = GetWindow(hwnd, GW_OWNER);
-  LONG exstyle = GetWindowLong(hwnd, GWL_EXSTYLE);
-  if (len == 0 || IsIconic(hwnd) || !IsWindowVisible(hwnd) ||
-      (owner && !(exstyle & WS_EX_APPWINDOW))) {
-    // TODO: Investigate if windows without title still could be
-    // interesting to share. We could use the name of the process as title:
-    //
-    // GetWindowThreadProcessId()
-    // OpenProcess()
-    // QueryFullProcessImageName()
-    return TRUE;
-  }
-
-  // Skip the Program Manager window and the Start button.
-  TCHAR class_name_w[500];
-  ::GetClassName(hwnd, class_name_w, 500);
-  std::string class_name = ToUtf8(class_name_w);
-  if (class_name == kProgramManagerClass || class_name == kButtonClass) {
-    // We don't want the Program Manager window nor the Start button.
-    return TRUE;
-  }
-
-  TCHAR window_title[500];
-  GetWindowText(hwnd, window_title, arraysize(window_title));
-  std::string title = ToUtf8(window_title);
-
-  WindowId id(hwnd);
-  WindowDescription desc(id, title);
-  descriptions->push_back(desc);
-  return TRUE;
-}
-
-BOOL CALLBACK Win32WindowPicker::MonitorEnumProc(HMONITOR h_monitor,
-                                                 HDC hdc_monitor,
-                                                 LPRECT lprc_monitor,
-                                                 LPARAM l_param) {
-  DesktopDescriptionList* desktop_desc =
-      reinterpret_cast<DesktopDescriptionList*>(l_param);
-
-  DesktopId id(h_monitor, static_cast<int>(desktop_desc->size()));
-  // TODO: Figure out an appropriate desktop title.
-  DesktopDescription desc(id, "");
-
-  // Determine whether it's the primary monitor.
-  MONITORINFO monitor_info = {0};
-  monitor_info.cbSize = sizeof(monitor_info);
-  bool primary = (GetMonitorInfo(h_monitor, &monitor_info) &&
-      (monitor_info.dwFlags & MONITORINFOF_PRIMARY) != 0);
-  desc.set_primary(primary);
-
-  desktop_desc->push_back(desc);
-  return TRUE;
-}
-
-Win32WindowPicker::Win32WindowPicker() {
-}
-
-bool Win32WindowPicker::Init() {
-  return true;
-}
-// TODO: Consider changing enumeration to clear() descriptions
-// before append().
-bool Win32WindowPicker::GetWindowList(WindowDescriptionList* descriptions) {
-  LPARAM desc = reinterpret_cast<LPARAM>(descriptions);
-  return EnumWindows(Win32WindowPicker::EnumProc, desc) != FALSE;
-}
-
-bool Win32WindowPicker::GetDesktopList(DesktopDescriptionList* descriptions) {
-  // Create a fresh WindowDescriptionList so that we can use desktop_desc.size()
-  // in MonitorEnumProc to compute the desktop index.
-  DesktopDescriptionList desktop_desc;
-  HDC hdc = GetDC(NULL);
-  bool success = false;
-  if (EnumDisplayMonitors(hdc, NULL, Win32WindowPicker::MonitorEnumProc,
-      reinterpret_cast<LPARAM>(&desktop_desc)) != FALSE) {
-    // Append the desktop descriptions to the end of the returned descriptions.
-    descriptions->insert(descriptions->end(), desktop_desc.begin(),
-                         desktop_desc.end());
-    success = true;
-  }
-  ReleaseDC(NULL, hdc);
-  return success;
-}
-
-bool Win32WindowPicker::GetDesktopDimensions(const DesktopId& id,
-                                             int* width,
-                                             int* height) {
-  MONITORINFOEX monitor_info;
-  monitor_info.cbSize = sizeof(MONITORINFOEX);
-  if (!GetMonitorInfo(id.id(), &monitor_info)) {
-    return false;
-  }
-  *width = monitor_info.rcMonitor.right - monitor_info.rcMonitor.left;
-  *height = monitor_info.rcMonitor.bottom - monitor_info.rcMonitor.top;
-  return true;
-}
-
-bool Win32WindowPicker::IsVisible(const WindowId& id) {
-  return (::IsWindow(id.id()) != FALSE && ::IsWindowVisible(id.id()) != FALSE);
-}
-
-bool Win32WindowPicker::MoveToFront(const WindowId& id) {
-  return SetForegroundWindow(id.id()) != FALSE;
-}
-
-}  // namespace rtc