| // Copyright 2017 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 "components/exo/xdg_shell_surface.h" |
| |
| #include "ash/frame/non_client_frame_view_ash.h" |
| #include "ui/display/display.h" |
| #include "ui/display/screen.h" |
| #include "ui/gfx/geometry/rect.h" |
| #include "ui/gfx/geometry/size.h" |
| #include "ui/views/window/caption_button_layout_constants.h" |
| |
| namespace exo { |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // XdgShellSurface, public: |
| |
| XdgShellSurface::XdgShellSurface(Surface* surface, |
| const gfx::Point& origin, |
| bool activatable, |
| bool can_minimize, |
| int container) |
| : ShellSurface(surface, origin, activatable, can_minimize, container) {} |
| |
| XdgShellSurface::~XdgShellSurface() {} |
| |
| bool XdgShellSurface::ShouldAutoMaximize() { |
| if (initial_show_state() != ui::SHOW_STATE_DEFAULT || is_popup_ || |
| !CanMaximize()) |
| return false; |
| |
| DCHECK(!widget_); |
| gfx::Size work_area_size = display::Screen::GetScreen() |
| ->GetDisplayNearestWindow(host_window()) |
| .work_area_size(); |
| DCHECK(!work_area_size.IsEmpty()); |
| |
| gfx::Rect window_bounds = GetVisibleBounds(); |
| // This way to predict the size of the widget if it were maximized is brittle. |
| // We rely on unit tests to guard against changes in the size of the window |
| // decorations. |
| if (frame_enabled()) { |
| window_bounds.Inset(0, 0, 0, |
| -views::GetCaptionButtonLayoutSize( |
| views::CaptionButtonLayoutSize::kNonBrowserCaption) |
| .height()); |
| } |
| return window_bounds.width() >= work_area_size.width() && |
| window_bounds.height() >= work_area_size.height(); |
| } |
| |
| } // namespace exo |