desktop_screen_x11.cc revision 424c4d7b64af9d0d8fd9624f381f469654d5e3d2
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 52a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ui/views/widget/desktop_aura/desktop_screen.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <X11/Xlib.h> 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// It clashes with out RootWindow. 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#undef RootWindow 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/aura/root_window.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/aura/root_window_host.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/x/x11_util.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/display.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/native_widget_types.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/screen.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// TODO(erg): This method is a temporary hack, until we can reliably extract 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// location data out of XRandR. 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Size GetPrimaryDisplaySize() { 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::Display* display = ui::GetXDisplay(); 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::Screen* screen = DefaultScreenOfDisplay(display); 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int width = WidthOfScreen(screen); 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int height = HeightOfScreen(screen); 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return gfx::Size(width, height); 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class DesktopScreenX11 : public gfx::Screen { 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DesktopScreenX11(); 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~DesktopScreenX11(); 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Overridden from gfx::Screen: 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool IsDIPEnabled() OVERRIDE; 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual gfx::Point GetCursorScreenPoint() OVERRIDE; 41424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) virtual gfx::NativeWindow GetWindowUnderCursor() OVERRIDE; 42424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) virtual gfx::NativeWindow GetWindowAtScreenPoint(const gfx::Point& point) 43424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) OVERRIDE; 44424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) virtual int GetNumDisplays() const OVERRIDE; 45424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) virtual std::vector<gfx::Display> GetAllDisplays() const OVERRIDE; 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual gfx::Display GetDisplayNearestWindow( 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::NativeView window) const OVERRIDE; 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual gfx::Display GetDisplayNearestPoint( 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Point& point) const OVERRIDE; 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual gfx::Display GetDisplayMatching( 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Rect& match_rect) const OVERRIDE; 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual gfx::Display GetPrimaryDisplay() const OVERRIDE; 532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void AddObserver(gfx::DisplayObserver* observer) OVERRIDE; 542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void RemoveObserver(gfx::DisplayObserver* observer) OVERRIDE; 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(DesktopScreenX11); 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//////////////////////////////////////////////////////////////////////////////// 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// DesktopScreenX11, public: 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)DesktopScreenX11::DesktopScreenX11() { 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)DesktopScreenX11::~DesktopScreenX11() { 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//////////////////////////////////////////////////////////////////////////////// 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// DesktopScreenX11, gfx::Screen implementation: 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool DesktopScreenX11::IsDIPEnabled() { 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Point DesktopScreenX11::GetCursorScreenPoint() { 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Display* display = ui::GetXDisplay(); 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::Window root, child; 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int root_x, root_y, win_x, win_y; 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) unsigned int mask; 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) XQueryPointer(display, 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DefaultRootWindow(display), 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &root, 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &child, 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &root_x, 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &root_y, 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &win_x, 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &win_y, 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &mask); 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return gfx::Point(root_x, root_y); 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 95424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)gfx::NativeWindow DesktopScreenX11::GetWindowUnderCursor() { 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(erg): Implement using the discussion at 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // http://codereview.chromium.org/10279005/ 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 101424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)gfx::NativeWindow DesktopScreenX11::GetWindowAtScreenPoint( 102424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) const gfx::Point& point) { 103424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) NOTIMPLEMENTED(); 104424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) return NULL; 105424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)} 106424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 107424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)int DesktopScreenX11::GetNumDisplays() const { 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(erg): Figure this out with oshima or piman because I have no clue 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // about the XRandR implications here. 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 1; 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 113424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)std::vector<gfx::Display> DesktopScreenX11::GetAllDisplays() const { 114424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) // TODO(erg): Do the right thing once we know what that is. 115424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) return std::vector<gfx::Display>(1, GetPrimaryDisplay()); 116424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)} 117424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Display DesktopScreenX11::GetDisplayNearestWindow( 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::NativeView window) const { 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(erg): Do the right thing once we know what that is. 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return gfx::Display(0, gfx::Rect(GetPrimaryDisplaySize())); 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Display DesktopScreenX11::GetDisplayNearestPoint( 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Point& point) const { 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(erg): Do the right thing once we know what that is. 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return gfx::Display(0, gfx::Rect(GetPrimaryDisplaySize())); 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Display DesktopScreenX11::GetDisplayMatching( 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Rect& match_rect) const { 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(erg): Do the right thing once we know what that is. 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return gfx::Display(0, gfx::Rect(GetPrimaryDisplaySize())); 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Display DesktopScreenX11::GetPrimaryDisplay() const { 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(erg): Do the right thing once we know what that is. 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return gfx::Display(0, gfx::Rect(GetPrimaryDisplaySize())); 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void DesktopScreenX11::AddObserver(gfx::DisplayObserver* observer) { 1422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // TODO(erg|oshima): Do the right thing once we know what that is. 1432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // crbug.com/122863 1442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void DesktopScreenX11::RemoveObserver(gfx::DisplayObserver* observer) { 1462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // TODO(erg|oshima): Do the right thing once we know what that is. 1472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // crbug.com/122863 1482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//////////////////////////////////////////////////////////////////////////////// 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)namespace views { 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Screen* CreateDesktopScreen() { 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return new DesktopScreenX11; 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} // namespace views 161