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// Copyright (c) 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 "ash/drag_drop/drag_drop_controller.h"
#include "ash/shell.h"
#include "ash/test/ash_test_base.h"
#include "base/bind.h"
#include "base/message_loop/message_loop.h"
#include "base/strings/utf_string_conversions.h"
#include "ui/aura/root_window.h"
#include "ui/base/dragdrop/drag_drop_types.h"
#include "ui/base/test/ui_controls.h"
#include "ui/views/view.h"
#include "ui/views/widget/widget.h"
namespace ash {
namespace internal {
namespace {
class DraggableView : public views::View {
public:
DraggableView() {}
virtual ~DraggableView() {}
// views::View overrides:
virtual int GetDragOperations(const gfx::Point& press_pt) OVERRIDE {
return ui::DragDropTypes::DRAG_MOVE;
}
virtual void WriteDragData(const gfx::Point& press_pt,
OSExchangeData* data)OVERRIDE {
data->SetString(UTF8ToUTF16("test"));
}
private:
DISALLOW_COPY_AND_ASSIGN(DraggableView);
};
class TargetView : public views::View {
public:
TargetView() : dropped_(false) {}
virtual ~TargetView() {}
// views::View overrides:
virtual bool GetDropFormats(
int* formats,
std::set<OSExchangeData::CustomFormat>* custom_formats) OVERRIDE {
*formats = ui::OSExchangeData::STRING;
return true;
}
virtual bool AreDropTypesRequired() OVERRIDE {
return false;
}
virtual bool CanDrop(const OSExchangeData& data) OVERRIDE {
return true;
}
virtual int OnDragUpdated(const ui::DropTargetEvent& event) OVERRIDE {
return ui::DragDropTypes::DRAG_MOVE;
}
virtual int OnPerformDrop(const ui::DropTargetEvent& event) OVERRIDE {
dropped_ = true;
return ui::DragDropTypes::DRAG_MOVE;
}
bool dropped() const { return dropped_; }
private:
bool dropped_;
DISALLOW_COPY_AND_ASSIGN(TargetView);
};
views::Widget* CreateWidget(views::View* contents_view,
const gfx::Rect& bounds) {
views::Widget* widget = new views::Widget;
views::Widget::InitParams params;
params.type = views::Widget::InitParams::TYPE_WINDOW_FRAMELESS;
params.accept_events = true;
params.context = Shell::GetPrimaryRootWindow();
params.bounds = bounds;
widget->Init(params);
widget->SetContentsView(contents_view);
widget->Show();
return widget;
}
void QuitLoop() {
base::MessageLoop::current()->Quit();
}
void DragDropAcrossMultiDisplay_Step4() {
ui_controls::SendMouseEventsNotifyWhenDone(
ui_controls::LEFT, ui_controls::UP,
base::Bind(&QuitLoop));
}
void DragDropAcrossMultiDisplay_Step3() {
// Move to the edge of the 1st display so that the mouse
// is moved to 2nd display by ash.
ui_controls::SendMouseMoveNotifyWhenDone(
399, 10,
base::Bind(&DragDropAcrossMultiDisplay_Step4));
}
void DragDropAcrossMultiDisplay_Step2() {
ui_controls::SendMouseMoveNotifyWhenDone(
20, 10,
base::Bind(&DragDropAcrossMultiDisplay_Step3));
}
void DragDropAcrossMultiDisplay_Step1() {
ui_controls::SendMouseEventsNotifyWhenDone(
ui_controls::LEFT, ui_controls::DOWN,
base::Bind(&DragDropAcrossMultiDisplay_Step2));
}
} // namespace
typedef test::AshTestBase DragDropTest;
#if defined(OS_WIN)
#define MAYBE_DragDropAcrossMultiDisplay DISABLED_DragDropAcrossMultiDisplay
#else
#define MAYBE_DragDropAcrossMultiDisplay DragDropAcrossMultiDisplay
#endif
// Test if the mouse gets moved properly to another display
// during drag & drop operation.
TEST_F(DragDropTest, MAYBE_DragDropAcrossMultiDisplay) {
if (!SupportsMultipleDisplays())
return;
UpdateDisplay("400x400,400x400");
aura::Window::Windows root_windows =
Shell::GetInstance()->GetAllRootWindows();
views::View* draggable_view = new DraggableView();
draggable_view->set_drag_controller(NULL);
draggable_view->SetBounds(0, 0, 100, 100);
views::Widget* source =
CreateWidget(draggable_view, gfx::Rect(0, 0, 100, 100));
TargetView* target_view = new TargetView();
target_view->SetBounds(0, 0, 100, 100);
views::Widget* target =
CreateWidget(target_view, gfx::Rect(400, 0, 100, 100));
// Make sure they're on the different root windows.
EXPECT_EQ(root_windows[0], source->GetNativeView()->GetRootWindow());
EXPECT_EQ(root_windows[1], target->GetNativeView()->GetRootWindow());
ui_controls::SendMouseMoveNotifyWhenDone(
10, 10, base::Bind(&DragDropAcrossMultiDisplay_Step1));
base::MessageLoop::current()->Run();
EXPECT_TRUE(target_view->dropped());
source->Close();
target->Close();
}
} // namespace internal
} // namespace ash
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