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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/views/window_sizer_linux.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/views/frame/browser_frame_view_linux.h"
#include "chrome/common/pref_names.h"
#include "components/prefs/pref_service.h"
#include "ui/gfx/geometry/insets.h"
#include "ui/ozone/public/ozone_platform.h"
// static
void WindowSizer::GetBrowserWindowBoundsAndShowState(
std::unique_ptr<StateProvider> state_provider,
const gfx::Rect& specified_bounds,
const Browser* browser,
gfx::Rect* bounds,
ui::WindowShowState* show_state) {
DCHECK(bounds);
DCHECK(show_state);
WindowSizerLinux sizer(std::move(state_provider), browser);
// Pre-populate the window state with our default.
*show_state = GetWindowDefaultShowState(browser);
*bounds = specified_bounds;
sizer.DetermineWindowBoundsAndShowState(specified_bounds, bounds, show_state);
}
WindowSizerLinux::WindowSizerLinux(
std::unique_ptr<StateProvider> state_provider,
const Browser* browser)
: WindowSizer(std::move(state_provider), browser) {}
WindowSizerLinux::~WindowSizerLinux() = default;
void WindowSizerLinux::AdjustWorkAreaForPlatform(gfx::Rect& work_area) {
// On Linux it is possible to use client-side decorations that effectively
// inflate window bounds. To adjust the window size to the work area
// properly, we first check if the window is going to have CSD, and if yes,
// we add the appropriate margins to the work area.
// See https://crbug.com/1260832
if (browser() && (!ui::OzonePlatform::GetInstance()
->GetPlatformRuntimeProperties()
.supports_server_side_window_decorations ||
browser()->profile()->GetPrefs()->GetBoolean(
prefs::kUseCustomChromeFrame))) {
work_area.Inset(gfx::ShadowValue::GetMargin(
BrowserFrameViewLinux::GetShadowValues(true)));
}
}
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