chrome/test/base/interactive_test_utils_mac.mm

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/test/base/interactive_test_utils.h"
   6
   7 #include <Carbon/Carbon.h>
   8 #import <Cocoa/Cocoa.h>
   9
  10 #include "base/bind.h"
  11 #include "base/logging.h"
  12 #include "base/message_loop/message_loop.h"
  13 #include "chrome/browser/ui/browser.h"
  14 #include "chrome/browser/ui/browser_window.h"
  15 #import "chrome/browser/ui/cocoa/view_id_util.h"
  16 #include "ui/base/test/ui_controls.h"
  17
  18 namespace ui_test_utils {
  19
  20 bool IsViewFocused(const Browser* browser, ViewID vid) {
  21   NSWindow* window = browser->window()->GetNativeWindow();
  22   DCHECK(window);
  23   NSView* view = view_id_util::GetView(window, vid);
  24   if (!view)
  25     return false;
  26
  27   NSResponder* firstResponder = [window firstResponder];
  28   if (firstResponder == static_cast<NSResponder*>(view))
  29     return true;
  30
  31   // Handle the special case of focusing a TextField.
  32   if ([firstResponder isKindOfClass:[NSTextView class]]) {
  33     NSView* delegate = static_cast<NSView*>([(NSTextView*)firstResponder
  34                                                           delegate]);
  35     if (delegate == view)
  36       return true;
  37   }
  38
  39   return false;
  40 }
  41
  42 void ClickOnView(const Browser* browser, ViewID vid) {
  43   NSWindow* window = browser->window()->GetNativeWindow();
  44   DCHECK(window);
  45   NSView* view = view_id_util::GetView(window, vid);
  46   DCHECK(view);
  47   MoveMouseToCenterAndPress(
  48       view,
  49       ui_controls::LEFT,
  50       ui_controls::DOWN | ui_controls::UP,
  51       base::MessageLoop::QuitClosure());
  52   content::RunMessageLoop();
  53 }
  54
  55 void HideNativeWindow(gfx::NativeWindow window) {
  56   [window orderOut:nil];
  57 }
  58
  59 bool ShowAndFocusNativeWindow(gfx::NativeWindow window) {
  60   // Make sure an unbundled program can get the input focus.
  61   ProcessSerialNumber psn = { 0, kCurrentProcess };
  62   TransformProcessType(&psn,kProcessTransformToForegroundApplication);
  63   SetFrontProcess(&psn);
  64
  65   [window makeKeyAndOrderFront:nil];
  66   return true;
  67 }
  68
  69 void MoveMouseToCenterAndPress(
  70     NSView* view,
  71     ui_controls::MouseButton button,
  72     int state,
  73     const base::Closure& task) {
  74   DCHECK(view);
  75   NSWindow* window = [view window];
  76   DCHECK(window);
  77   NSScreen* screen = [window screen];
  78   DCHECK(screen);
  79
  80   // Converts the center position of the view into the coordinates accepted
  81   // by SendMouseMoveNotifyWhenDone() method.
  82   NSRect bounds = [view bounds];
  83   NSPoint center = NSMakePoint(NSMidX(bounds), NSMidY(bounds));
  84   center = [view convertPoint:center toView:nil];
  85   center = [window convertBaseToScreen:center];
  86   center = NSMakePoint(center.x, [screen frame].size.height - center.y);
  87
  88   ui_controls::SendMouseMoveNotifyWhenDone(
  89       center.x, center.y,
  90       base::Bind(&internal::ClickTask, button, state, task));
  91 }
  92
  93 }  // namespace ui_test_utils