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// Copyright (c) 2012 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/test/display_manager_test_api.h"
#include <vector>
#include "ash/display/display_info.h"
#include "ash/display/display_manager.h"
#include "ash/shell.h"
#include "base/strings/string_split.h"
#include "ui/aura/window_event_dispatcher.h"
#include "ui/gfx/display.h"
namespace ash {
namespace test {
typedef std::vector<gfx::Display> DisplayList;
typedef DisplayInfo DisplayInfo;
typedef std::vector<DisplayInfo> DisplayInfoList;
namespace {
std::vector<DisplayInfo> CreateDisplayInfoListFromString(
const std::string specs,
DisplayManager* display_manager) {
std::vector<DisplayInfo> display_info_list;
std::vector<std::string> parts;
base::SplitString(specs, ',', &parts);
size_t index = 0;
for (std::vector<std::string>::const_iterator iter = parts.begin();
iter != parts.end(); ++iter, ++index) {
int64 id = index < display_manager->GetNumDisplays() ?
display_manager->GetDisplayAt(index).id() :
gfx::Display::kInvalidDisplayID;
display_info_list.push_back(
DisplayInfo::CreateFromSpecWithID(*iter, id));
}
return display_info_list;
}
} // namespace
DisplayManagerTestApi::DisplayManagerTestApi(DisplayManager* display_manager)
: display_manager_(display_manager) {}
DisplayManagerTestApi::~DisplayManagerTestApi() {}
void DisplayManagerTestApi::UpdateDisplay(
const std::string& display_specs) {
std::vector<DisplayInfo> display_info_list =
CreateDisplayInfoListFromString(display_specs, display_manager_);
bool is_host_origin_set = false;
for (size_t i = 0; i < display_info_list.size(); ++i) {
const DisplayInfo& display_info = display_info_list[i];
if (display_info.bounds_in_native().origin() != gfx::Point(0, 0)) {
is_host_origin_set = true;
break;
}
}
// On non-testing environment, when a secondary display is connected, a new
// native (i.e. X) window for the display is always created below the
// previous one for GPU performance reasons. Try to emulate the behavior
// unless host origins are explicitly set.
if (!is_host_origin_set) {
// Sart from (1,1) so that windows won't overlap with native mouse cursor.
// See |AshTestBase::SetUp()|.
int next_y = 1;
for (std::vector<DisplayInfo>::iterator iter = display_info_list.begin();
iter != display_info_list.end(); ++iter) {
gfx::Rect bounds(iter->bounds_in_native().size());
bounds.set_x(1);
bounds.set_y(next_y);
next_y += bounds.height();
iter->SetBounds(bounds);
}
}
display_manager_->OnNativeDisplaysChanged(display_info_list);
}
int64 DisplayManagerTestApi::SetFirstDisplayAsInternalDisplay() {
const gfx::Display& internal = display_manager_->displays_[0];
gfx::Display::SetInternalDisplayId(internal.id());
return gfx::Display::InternalDisplayId();
}
void DisplayManagerTestApi::DisableChangeDisplayUponHostResize() {
display_manager_->set_change_display_upon_host_resize(false);
}
void DisplayManagerTestApi::SetAvailableColorProfiles(
int64 display_id,
const std::vector<ui::ColorCalibrationProfile>& profiles) {
display_manager_->display_info_[display_id].set_available_color_profiles(
profiles);
}
} // namespace test
} // namespace ash
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