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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/display/display_layout_builder.h"
#include <algorithm>
#include "ui/display/display.h"
#include "ui/display/util/display_util.h"
namespace display {
DisplayLayoutBuilder::DisplayLayoutBuilder(const DisplayLayout& layout)
: layout_(layout.Copy()) {}
DisplayLayoutBuilder::DisplayLayoutBuilder(int64_t primary_id)
: layout_(new DisplayLayout) {
layout_->primary_id = primary_id;
}
DisplayLayoutBuilder::~DisplayLayoutBuilder() {}
DisplayLayoutBuilder& DisplayLayoutBuilder::SetDefaultUnified(
bool default_unified) {
layout_->default_unified = default_unified;
return *this;
}
DisplayLayoutBuilder& DisplayLayoutBuilder::ClearPlacements() {
layout_->placement_list.clear();
return *this;
}
DisplayLayoutBuilder& DisplayLayoutBuilder::AddDisplayPlacement(
int64_t display_id,
int64_t parent_display_id,
DisplayPlacement::Position position,
int offset) {
DisplayPlacement placement;
placement.position = position;
placement.offset = offset;
placement.display_id = display_id;
placement.parent_display_id = parent_display_id;
AddDisplayPlacement(placement);
return *this;
}
DisplayLayoutBuilder& DisplayLayoutBuilder::AddDisplayPlacement(
const DisplayPlacement& placement) {
layout_->placement_list.push_back(placement);
return *this;
}
DisplayLayoutBuilder& DisplayLayoutBuilder::SetSecondaryPlacement(
int64_t secondary_id,
DisplayPlacement::Position position,
int offset) {
layout_->placement_list.clear();
AddDisplayPlacement(secondary_id, layout_->primary_id, position, offset);
return *this;
}
std::unique_ptr<DisplayLayout> DisplayLayoutBuilder::Build() {
std::sort(layout_->placement_list.begin(), layout_->placement_list.end(),
[](const DisplayPlacement& a, const DisplayPlacement& b) {
return CompareDisplayIds(a.display_id, b.display_id);
});
return std::move(layout_);
}
} // namespace display
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