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| 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 "ui/gfx/compositor/test/test_compositor_host.h" | |
| 6 | |
| 7 #include "base/basictypes.h" | |
| 8 #include "base/bind.h" | |
| 9 #include "base/compiler_specific.h" | |
| 10 #include "base/logging.h" | |
| 11 #include "base/memory/scoped_ptr.h" | |
| 12 #include "base/memory/weak_ptr.h" | |
| 13 #include "ui/base/x/x11_util.h" | |
| 14 #include "ui/gfx/compositor/compositor.h" | |
| 15 #include "ui/gfx/rect.h" | |
| 16 | |
| 17 #include <X11/Xlib.h> | |
| 18 | |
| 19 namespace ui { | |
| 20 | |
| 21 class TestCompositorHostLinux : public TestCompositorHost, | |
| 22 public CompositorDelegate { | |
| 23 public: | |
| 24 TestCompositorHostLinux(const gfx::Rect& bounds); | |
| 25 virtual ~TestCompositorHostLinux(); | |
| 26 | |
| 27 private: | |
| 28 // Overridden from TestCompositorHost: | |
| 29 virtual void Show() OVERRIDE; | |
| 30 virtual ui::Compositor* GetCompositor() OVERRIDE; | |
| 31 | |
| 32 // Overridden from CompositorDelegate: | |
| 33 virtual void ScheduleDraw() OVERRIDE; | |
| 34 | |
| 35 void Draw(); | |
| 36 | |
| 37 gfx::Rect bounds_; | |
| 38 | |
| 39 scoped_ptr<ui::Compositor> compositor_; | |
| 40 | |
| 41 XID window_; | |
| 42 | |
| 43 base::WeakPtrFactory<TestCompositorHostLinux> method_factory_; | |
| 44 | |
| 45 DISALLOW_COPY_AND_ASSIGN(TestCompositorHostLinux); | |
| 46 }; | |
| 47 | |
| 48 TestCompositorHostLinux::TestCompositorHostLinux(const gfx::Rect& bounds) | |
| 49 : bounds_(bounds), | |
| 50 ALLOW_THIS_IN_INITIALIZER_LIST(method_factory_(this)) { | |
| 51 } | |
| 52 | |
| 53 TestCompositorHostLinux::~TestCompositorHostLinux() { | |
| 54 } | |
| 55 | |
| 56 void TestCompositorHostLinux::Show() { | |
| 57 Display* display = base::MessagePumpForUI::GetDefaultXDisplay(); | |
| 58 XSetWindowAttributes swa; | |
| 59 swa.event_mask = StructureNotifyMask | ExposureMask; | |
| 60 swa.override_redirect = True; | |
| 61 window_ = XCreateWindow( | |
| 62 display, | |
| 63 RootWindow(display, DefaultScreen(display)), // parent | |
| 64 bounds_.x(), bounds_.y(), bounds_.width(), bounds_.height(), | |
| 65 0, // border width | |
| 66 CopyFromParent, // depth | |
| 67 InputOutput, | |
| 68 CopyFromParent, // visual | |
| 69 CWEventMask | CWOverrideRedirect, &swa); | |
| 70 XMapWindow(display, window_); | |
| 71 | |
| 72 while (1) { | |
| 73 XEvent event; | |
| 74 XNextEvent(display, &event); | |
| 75 if (event.type == MapNotify && event.xmap.window == window_) | |
| 76 break; | |
| 77 } | |
| 78 compositor_.reset(new ui::Compositor(this, window_, bounds_.size())); | |
| 79 } | |
| 80 | |
| 81 ui::Compositor* TestCompositorHostLinux::GetCompositor() { | |
| 82 return compositor_.get(); | |
| 83 } | |
| 84 | |
| 85 void TestCompositorHostLinux::ScheduleDraw() { | |
| 86 if (!method_factory_.HasWeakPtrs()) { | |
| 87 MessageLoopForUI::current()->PostTask( | |
| 88 FROM_HERE, | |
| 89 base::Bind(&TestCompositorHostLinux::Draw, | |
| 90 method_factory_.GetWeakPtr())); | |
| 91 } | |
| 92 } | |
| 93 | |
| 94 void TestCompositorHostLinux::Draw() { | |
| 95 if (compositor_.get()) | |
| 96 compositor_->Draw(false); | |
| 97 } | |
| 98 | |
| 99 // static | |
| 100 TestCompositorHost* TestCompositorHost::Create(const gfx::Rect& bounds) { | |
| 101 return new TestCompositorHostLinux(bounds); | |
| 102 } | |
| 103 | |
| 104 } // namespace ui | |
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Chromium Code Reviews
Issue 10365007:
ui: Move compositor/ directory out of gfx/, up to ui/. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src