src/chrome/browser/ui/window_sizer/window_sizer_ash.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/ui/window_sizer/window_sizer.h"
   6
   7 #include "ash/wm/window_positioner.h"
   8 #include "ash/wm/window_state.h"
   9 #include "chrome/browser/ui/browser.h"
  10 #include "chrome/browser/ui/browser_window.h"
  11 #include "ui/aura/root_window.h"
  12 #include "ui/aura/window.h"
  13 #include "ui/gfx/screen.h"
  14
  15 void WindowSizer::GetTabbedBrowserBoundsAsh(
  16     gfx::Rect* bounds_in_screen,
  17     ui::WindowShowState* show_state) const {
  18   DCHECK(show_state);
  19   DCHECK(bounds_in_screen);
  20   DCHECK(browser_->is_type_tabbed());
  21   DCHECK(bounds_in_screen->IsEmpty());
  22
  23   ui::WindowShowState passed_show_state = *show_state;
  24
  25   bool is_saved_bounds = GetSavedWindowBounds(bounds_in_screen, show_state);
  26   // If there is no saved bounds (hence bounds_in_screen is empty), the
  27   // |display| will be the primary display.
  28   const gfx::Display& display = screen_->GetDisplayMatching(*bounds_in_screen);
  29   if (!is_saved_bounds)
  30     *bounds_in_screen = ash::WindowPositioner::GetDefaultWindowBounds(display);
  31
  32   if (browser_->is_session_restore()) {
  33     // This is a fall-through case when there is no bounds recorded
  34     // for restored window, and should not be used except for the case
  35     // above.  The regular path is handled in
  36     // |WindowSizer::DetermineWindowBoundsAndShowState|.
  37
  38     // Note: How restore bounds/show state data are passed.
  39     // The restore bounds is passed via |Browser::override_bounds()| in
  40     // |chrome::GetBrowserWindowBoundsAndShowState()|.
  41     // The restore state is passed via |Browser::initial_state()| in
  42     // |WindowSizer::GetWindowDefaultShowState|.
  43     bounds_in_screen->AdjustToFit(display.work_area());
  44     return;
  45   }
  46
  47   // The |browser_window| is non NULL when this is called after
  48   // browser's aura window is created.
  49   aura::Window* browser_window =
  50       browser_->window() ? browser_->window()->GetNativeWindow() : NULL;
  51
  52   ash::WindowPositioner::GetBoundsAndShowStateForNewWindow(
  53       screen_,
  54       browser_window,
  55       is_saved_bounds,
  56       passed_show_state,
  57       bounds_in_screen,
  58       show_state);
  59 }