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// 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 "ui/display/display.h"
#include "ui/display/screen.h"
#include "ui/views/test/native_widget_factory.h"
#include "ui/views/test/views_test_base.h"
#include "ui/views/test/widget_test.h"
#include "ui/views/widget/widget.h"
#include "ui/views/window/dialog_delegate.h"
namespace views {
typedef ViewsTestBase DesktopScreenPositionClientTest;
// Verifies setting the bounds of a dialog parented to a Widget with a
// PlatformDesktopNativeWidget is positioned correctly.
TEST_F(DesktopScreenPositionClientTest, PositionDialog) {
Widget parent_widget;
Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_WINDOW);
params.bounds = gfx::Rect(10, 11, 200, 200);
params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
params.native_widget = test::CreatePlatformDesktopNativeWidgetImpl(
params, &parent_widget, nullptr);
parent_widget.Init(params);
// Owned by |dialog|.
DialogDelegateView* dialog_delegate_view = new DialogDelegateView;
// Owned by |parent_widget|.
Widget* dialog = DialogDelegate::CreateDialogWidget(
dialog_delegate_view, NULL, parent_widget.GetNativeView());
dialog->SetBounds(gfx::Rect(11, 12, 200, 200));
EXPECT_EQ(gfx::Point(11, 12), dialog->GetWindowBoundsInScreen().origin());
}
// Verifies that setting the bounds of a control parented to something other
// than the root window is positioned correctly.
TEST_F(DesktopScreenPositionClientTest, PositionControlWithNonRootParent) {
Widget widget1;
Widget widget2;
Widget widget3;
gfx::Point origin = gfx::Point(16, 16);
gfx::Rect work_area =
display::Screen::GetScreen()->GetDisplayNearestPoint(origin).work_area();
// Use a custom frame type. By default we will choose a native frame when
// aero glass is enabled, and this complicates the logic surrounding origin
// computation, making it difficult to compute the expected origin location.
widget1.set_frame_type(Widget::FRAME_TYPE_FORCE_CUSTOM);
widget2.set_frame_type(Widget::FRAME_TYPE_FORCE_CUSTOM);
widget3.set_frame_type(Widget::FRAME_TYPE_FORCE_CUSTOM);
// Create 3 windows. A root window, an arbitrary window parented to the root
// but NOT positioned at (0,0) relative to the root, and then a third window
// parented to the second, also not positioned at (0,0).
Widget::InitParams params1 =
CreateParams(Widget::InitParams::TYPE_WINDOW);
params1.bounds = gfx::Rect(
origin + work_area.OffsetFromOrigin(),
gfx::Size(700, work_area.height() - origin.y() - work_area.y()));
params1.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
params1.native_widget =
test::CreatePlatformDesktopNativeWidgetImpl(params1, &widget1, nullptr);
widget1.Init(params1);
Widget::InitParams params2 =
CreateParams(Widget::InitParams::TYPE_WINDOW);
params2.bounds = gfx::Rect(origin, gfx::Size(600, work_area.height() - 100));
params2.parent = widget1.GetNativeView();
params2.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
params2.child = true;
widget2.Init(params2);
Widget::InitParams params3 =
CreateParams(Widget::InitParams::TYPE_CONTROL);
params3.parent = widget2.GetNativeView();
params3.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
params3.child = true;
params3.bounds = gfx::Rect(origin, gfx::Size(500, work_area.height() - 200));
widget3.Init(params3);
// The origin of the 3rd window should be the sum of all parent origins.
gfx::Point expected_origin(origin.x() * 3 + work_area.x(),
origin.y() * 3 + work_area.y());
gfx::Rect expected_bounds(expected_origin,
gfx::Size(500, work_area.height() - 200));
gfx::Rect actual_bounds(widget3.GetWindowBoundsInScreen());
EXPECT_EQ(expected_bounds, actual_bounds);
}
// Verifies that the initial bounds of the widget is fully on the screen.
TEST_F(DesktopScreenPositionClientTest, InitialBoundsConstrainedToDesktop) {
Widget widget;
// Use the primary display for this test.
gfx::Rect work_area =
display::Screen::GetScreen()->GetPrimaryDisplay().work_area();
// Make the origin start at 75% of the width and height.
gfx::Point origin =
gfx::Point(work_area.width() * 3 / 4, work_area.height() * 3 / 4);
// Use a custom frame type. See above for further explanation.
widget.set_frame_type(Widget::FRAME_TYPE_FORCE_CUSTOM);
// Create a window that is intentionally positioned so that it is off screen.
Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_WINDOW);
params.bounds = gfx::Rect(
origin, gfx::Size(work_area.width() / 2, work_area.height() / 2));
params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
params.native_widget =
test::CreatePlatformDesktopNativeWidgetImpl(params, &widget, nullptr);
widget.Init(params);
// The bounds of the window should be fully on the primary display.
gfx::Point expected_origin(work_area.right() - work_area.width() / 2,
work_area.bottom() - work_area.height() / 2);
gfx::Rect expected_bounds(expected_origin, gfx::Size(work_area.width() / 2,
work_area.height() / 2));
gfx::Rect actual_bounds(widget.GetWindowBoundsInScreen());
EXPECT_EQ(expected_bounds, actual_bounds);
}
// Verifies that the initial bounds of the widget is fully within the bounds of
// the parent.
TEST_F(DesktopScreenPositionClientTest, InitialBoundsConstrainedToParent) {
Widget widget1;
Widget widget2;
// Use the primary display for this test.
gfx::Rect work_area =
display::Screen::GetScreen()->GetPrimaryDisplay().work_area();
gfx::Point origin = gfx::Point(work_area.x() + work_area.width() / 4,
work_area.y() + work_area.height() / 4);
// Use a custom frame type. See above for further explanation
widget1.set_frame_type(Widget::FRAME_TYPE_FORCE_CUSTOM);
widget2.set_frame_type(Widget::FRAME_TYPE_FORCE_CUSTOM);
// Create 2 windows. A root window, and an arbitrary window parented to the
// root and positioned such that it extends beyond the bounds of the root.
Widget::InitParams params1 = CreateParams(Widget::InitParams::TYPE_WINDOW);
params1.bounds = gfx::Rect(
origin, gfx::Size(work_area.width() / 2, work_area.height() / 2));
params1.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
params1.native_widget =
test::CreatePlatformDesktopNativeWidgetImpl(params1, &widget1, nullptr);
widget1.Init(params1);
gfx::Rect widget_bounds(widget1.GetWindowBoundsInScreen());
Widget::InitParams params2 = CreateParams(Widget::InitParams::TYPE_WINDOW);
params2.bounds =
gfx::Rect(widget_bounds.width() * 3 / 4, widget_bounds.height() * 3 / 4,
widget_bounds.width() / 2, widget_bounds.height() / 2);
params2.parent = widget1.GetNativeView();
params2.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
params2.child = true;
widget2.Init(params2);
// The bounds of the child window should be fully in the parent.
gfx::Point expected_origin(
widget_bounds.right() - widget_bounds.width() / 2,
widget_bounds.bottom() - widget_bounds.height() / 2);
gfx::Rect expected_bounds(
expected_origin,
gfx::Size(widget_bounds.width() / 2, widget_bounds.height() / 2));
gfx::Rect actual_bounds(widget2.GetWindowBoundsInScreen());
EXPECT_EQ(expected_bounds, actual_bounds);
}
} // namespace views
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