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// Copyright 2015 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 "base/macros.h"
#include "ui/events/event_utils.h"
#include "ui/strings/grit/ui_strings.h"
#include "ui/touch_selection/touch_selection_menu_runner.h"
#include "ui/views/controls/button/button.h"
#include "ui/views/test/views_test_base.h"
#include "ui/views/touchui/touch_selection_menu_runner_views.h"
namespace views {
namespace {
// Should match |kMenuButtonWidth| in touch_selection_menu_runner_views.cc.
const int kMenuButtonWidth = 63;
// Should match size of |kMenuCommands| array in
// touch_selection_menu_runner_views.cc.
const int kMenuCommandCount = 3;
}
class TouchSelectionMenuRunnerViewsTest : public ViewsTestBase,
public ui::TouchSelectionMenuClient {
public:
TouchSelectionMenuRunnerViewsTest()
: no_command_available_(false), last_executed_command_id_(0) {}
~TouchSelectionMenuRunnerViewsTest() override {}
protected:
void set_no_commmand_available(bool no_command) {
no_command_available_ = no_command;
}
int last_executed_command_id() const { return last_executed_command_id_; }
private:
// ui::TouchSelectionMenuClient:
bool IsCommandIdEnabled(int command_id) const override {
return !no_command_available_;
}
void ExecuteCommand(int command_id, int event_flags) override {
last_executed_command_id_ = command_id;
}
void RunContextMenu() override {}
// When set to true, no command would be available and menu should not be
// shown.
bool no_command_available_;
int last_executed_command_id_;
DISALLOW_COPY_AND_ASSIGN(TouchSelectionMenuRunnerViewsTest);
};
// Tests that the default touch selection menu runner is installed and opening
// and closing the menu works properly.
TEST_F(TouchSelectionMenuRunnerViewsTest, InstalledAndWorksProperly) {
gfx::Rect menu_anchor(0, 0, 10, 10);
gfx::Size handle_size(10, 10);
// Menu runner instance should be installed, but no menu should be running.
EXPECT_TRUE(ui::TouchSelectionMenuRunner::GetInstance());
EXPECT_FALSE(ui::TouchSelectionMenuRunner::GetInstance()->IsRunning());
// Run menu. Since commands are available, this should bring up menus.
ui::TouchSelectionMenuRunner::GetInstance()->OpenMenu(
this, menu_anchor, handle_size, GetContext());
EXPECT_TRUE(ui::TouchSelectionMenuRunner::GetInstance()->IsRunning());
// Close menu.
ui::TouchSelectionMenuRunner::GetInstance()->CloseMenu();
RunPendingMessages();
EXPECT_FALSE(ui::TouchSelectionMenuRunner::GetInstance()->IsRunning());
// Try running menu when no commands is available. Menu should not be shown.
set_no_commmand_available(true);
ui::TouchSelectionMenuRunner::GetInstance()->OpenMenu(
this, menu_anchor, handle_size, GetContext());
EXPECT_FALSE(ui::TouchSelectionMenuRunner::GetInstance()->IsRunning());
}
// Tests that anchor rect for the quick menu is adjusted correctly based on the
// distance of handles.
TEST_F(TouchSelectionMenuRunnerViewsTest, QuickMenuAdjustsAnchorRect) {
gfx::Size handle_size(10, 10);
TouchSelectionMenuRunnerViews::TestApi test_api(
static_cast<TouchSelectionMenuRunnerViews*>(
ui::TouchSelectionMenuRunner::GetInstance()));
// Calculate the width of quick menu. In addition to |kMenuCommandCount|
// commands, there is an item for ellipsis.
int quick_menu_width =
(kMenuCommandCount + 1) * kMenuButtonWidth + kMenuCommandCount;
// Set anchor rect's width a bit smaller than the quick menu width plus handle
// image width and check that anchor rect's height is adjusted.
gfx::Rect anchor_rect(0, 0, quick_menu_width + handle_size.width() - 10, 20);
ui::TouchSelectionMenuRunner::GetInstance()->OpenMenu(
this, anchor_rect, handle_size, GetContext());
anchor_rect.Inset(0, 0, 0, -handle_size.height());
EXPECT_EQ(anchor_rect, test_api.GetAnchorRect());
// Set anchor rect's width a bit greater than the quick menu width plus handle
// image width and check that anchor rect's height is not adjusted.
anchor_rect =
gfx::Rect(0, 0, quick_menu_width + handle_size.width() + 10, 20);
ui::TouchSelectionMenuRunner::GetInstance()->OpenMenu(
this, anchor_rect, handle_size, GetContext());
EXPECT_EQ(anchor_rect, test_api.GetAnchorRect());
ui::TouchSelectionMenuRunner::GetInstance()->CloseMenu();
RunPendingMessages();
}
// Tests that running one of menu actions closes the menu properly.
TEST_F(TouchSelectionMenuRunnerViewsTest, RunningActionClosesProperly) {
gfx::Rect menu_anchor(0, 0, 10, 10);
gfx::Size handle_size(10, 10);
TouchSelectionMenuRunnerViews::TestApi test_api(
static_cast<TouchSelectionMenuRunnerViews*>(
ui::TouchSelectionMenuRunner::GetInstance()));
// Initially, no menu should be running.
EXPECT_FALSE(ui::TouchSelectionMenuRunner::GetInstance()->IsRunning());
// Run menu. Since commands are available, this should bring up menus.
ui::TouchSelectionMenuRunner::GetInstance()->OpenMenu(
this, menu_anchor, handle_size, GetContext());
EXPECT_TRUE(ui::TouchSelectionMenuRunner::GetInstance()->IsRunning());
// Tap the first action on the menu and check taht the menu is closed
// properly.
Button* button = test_api.GetFirstButton();
DCHECK(button);
gfx::Point button_center = button->bounds().CenterPoint();
ui::GestureEventDetails details(ui::ET_GESTURE_TAP);
details.set_tap_count(1);
ui::GestureEvent tap(button_center.x(), button_center.y(), 0,
ui::EventTimeForNow(), details);
button->OnGestureEvent(&tap);
RunPendingMessages();
EXPECT_NE(0, last_executed_command_id());
EXPECT_FALSE(ui::TouchSelectionMenuRunner::GetInstance()->IsRunning());
}
// Tests that closing the menu widget cleans up the menu runner state properly.
TEST_F(TouchSelectionMenuRunnerViewsTest, ClosingWidgetClosesProperly) {
gfx::Rect menu_anchor(0, 0, 10, 10);
gfx::Size handle_size(10, 10);
TouchSelectionMenuRunnerViews::TestApi test_api(
static_cast<TouchSelectionMenuRunnerViews*>(
ui::TouchSelectionMenuRunner::GetInstance()));
// Initially, no menu should be running.
EXPECT_FALSE(ui::TouchSelectionMenuRunner::GetInstance()->IsRunning());
// Run menu. Since commands are available, this should bring up menus.
ui::TouchSelectionMenuRunner::GetInstance()->OpenMenu(
this, menu_anchor, handle_size, GetContext());
EXPECT_TRUE(ui::TouchSelectionMenuRunner::GetInstance()->IsRunning());
// Close the menu widget and check that menu runner correctly knows that menu
// is not running anymore.
Widget* widget = test_api.GetWidget();
DCHECK(widget);
widget->Close();
RunPendingMessages();
EXPECT_FALSE(ui::TouchSelectionMenuRunner::GetInstance()->IsRunning());
}
} // namespace views
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