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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "webkit/plugins/ppapi/ppapi_plugin_instance.h" | 5 #include "webkit/plugins/ppapi/ppapi_plugin_instance.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/callback_helpers.h" | 8 #include "base/callback_helpers.h" |
9 #include "base/debug/trace_event.h" | 9 #include "base/debug/trace_event.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
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70 #include "webkit/plugins/ppapi/content_decryptor_delegate.h" | 70 #include "webkit/plugins/ppapi/content_decryptor_delegate.h" |
71 #include "webkit/plugins/ppapi/event_conversion.h" | 71 #include "webkit/plugins/ppapi/event_conversion.h" |
72 #include "webkit/plugins/ppapi/fullscreen_container.h" | 72 #include "webkit/plugins/ppapi/fullscreen_container.h" |
73 #include "webkit/plugins/ppapi/gfx_conversion.h" | 73 #include "webkit/plugins/ppapi/gfx_conversion.h" |
74 #include "webkit/plugins/ppapi/host_globals.h" | 74 #include "webkit/plugins/ppapi/host_globals.h" |
75 #include "webkit/plugins/ppapi/message_channel.h" | 75 #include "webkit/plugins/ppapi/message_channel.h" |
76 #include "webkit/plugins/ppapi/npapi_glue.h" | 76 #include "webkit/plugins/ppapi/npapi_glue.h" |
77 #include "webkit/plugins/ppapi/plugin_module.h" | 77 #include "webkit/plugins/ppapi/plugin_module.h" |
78 #include "webkit/plugins/ppapi/plugin_object.h" | 78 #include "webkit/plugins/ppapi/plugin_object.h" |
79 #include "webkit/plugins/ppapi/ppb_buffer_impl.h" | 79 #include "webkit/plugins/ppapi/ppb_buffer_impl.h" |
80 #include "webkit/plugins/ppapi/ppb_graphics_2d_impl.h" | |
81 #include "webkit/plugins/ppapi/ppb_graphics_3d_impl.h" | 80 #include "webkit/plugins/ppapi/ppb_graphics_3d_impl.h" |
82 #include "webkit/plugins/ppapi/ppb_image_data_impl.h" | 81 #include "webkit/plugins/ppapi/ppb_image_data_impl.h" |
83 #include "webkit/plugins/ppapi/ppb_url_loader_impl.h" | 82 #include "webkit/plugins/ppapi/ppb_url_loader_impl.h" |
84 #include "webkit/plugins/ppapi/ppp_pdf.h" | 83 #include "webkit/plugins/ppapi/ppp_pdf.h" |
85 #include "webkit/plugins/ppapi/url_request_info_util.h" | 84 #include "webkit/plugins/ppapi/url_request_info_util.h" |
86 #include "webkit/plugins/sad_plugin.h" | 85 #include "webkit/plugins/sad_plugin.h" |
87 | 86 |
88 #if defined(OS_MACOSX) | 87 #if defined(OS_MACOSX) |
89 #include "printing/metafile_impl.h" | 88 #include "printing/metafile_impl.h" |
90 #if !defined(USE_SKIA) | 89 #if !defined(USE_SKIA) |
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106 #include "ui/gfx/codec/jpeg_codec.h" | 105 #include "ui/gfx/codec/jpeg_codec.h" |
107 #include "ui/gfx/gdi_util.h" | 106 #include "ui/gfx/gdi_util.h" |
108 #endif | 107 #endif |
109 | 108 |
110 using base::StringPrintf; | 109 using base::StringPrintf; |
111 using ppapi::InputEventData; | 110 using ppapi::InputEventData; |
112 using ppapi::PpapiGlobals; | 111 using ppapi::PpapiGlobals; |
113 using ppapi::PPB_InputEvent_Shared; | 112 using ppapi::PPB_InputEvent_Shared; |
114 using ppapi::PPB_View_Shared; | 113 using ppapi::PPB_View_Shared; |
115 using ppapi::PPP_Instance_Combined; | 114 using ppapi::PPP_Instance_Combined; |
| 115 using ppapi::Resource; |
116 using ppapi::ScopedPPResource; | 116 using ppapi::ScopedPPResource; |
117 using ppapi::StringVar; | 117 using ppapi::StringVar; |
118 using ppapi::TrackedCallback; | 118 using ppapi::TrackedCallback; |
119 using ppapi::thunk::EnterResourceNoLock; | 119 using ppapi::thunk::EnterResourceNoLock; |
120 using ppapi::thunk::PPB_Buffer_API; | 120 using ppapi::thunk::PPB_Buffer_API; |
121 using ppapi::thunk::PPB_Graphics2D_API; | 121 using ppapi::thunk::PPB_Graphics2D_API; |
122 using ppapi::thunk::PPB_Graphics3D_API; | 122 using ppapi::thunk::PPB_Graphics3D_API; |
123 using ppapi::thunk::PPB_ImageData_API; | 123 using ppapi::thunk::PPB_ImageData_API; |
124 using ppapi::Var; | 124 using ppapi::Var; |
125 using ppapi::ArrayBufferVar; | 125 using ppapi::ArrayBufferVar; |
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333 PluginModule* module, | 333 PluginModule* module, |
334 ::ppapi::PPP_Instance_Combined* instance_interface) | 334 ::ppapi::PPP_Instance_Combined* instance_interface) |
335 : delegate_(delegate), | 335 : delegate_(delegate), |
336 module_(module), | 336 module_(module), |
337 instance_interface_(instance_interface), | 337 instance_interface_(instance_interface), |
338 pp_instance_(0), | 338 pp_instance_(0), |
339 container_(NULL), | 339 container_(NULL), |
340 full_frame_(false), | 340 full_frame_(false), |
341 sent_initial_did_change_view_(false), | 341 sent_initial_did_change_view_(false), |
342 view_change_weak_ptr_factory_(ALLOW_THIS_IN_INITIALIZER_LIST(this)), | 342 view_change_weak_ptr_factory_(ALLOW_THIS_IN_INITIALIZER_LIST(this)), |
| 343 bound_graphics_2d_platform_(NULL), |
343 has_webkit_focus_(false), | 344 has_webkit_focus_(false), |
344 has_content_area_focus_(false), | 345 has_content_area_focus_(false), |
345 find_identifier_(-1), | 346 find_identifier_(-1), |
346 plugin_find_interface_(NULL), | 347 plugin_find_interface_(NULL), |
347 plugin_input_event_interface_(NULL), | 348 plugin_input_event_interface_(NULL), |
348 plugin_messaging_interface_(NULL), | 349 plugin_messaging_interface_(NULL), |
349 plugin_mouse_lock_interface_(NULL), | 350 plugin_mouse_lock_interface_(NULL), |
350 plugin_pdf_interface_(NULL), | 351 plugin_pdf_interface_(NULL), |
351 plugin_private_interface_(NULL), | 352 plugin_private_interface_(NULL), |
352 plugin_selection_interface_(NULL), | 353 plugin_selection_interface_(NULL), |
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450 TRACE_EVENT0("ppapi", "PluginInstance::Paint"); | 451 TRACE_EVENT0("ppapi", "PluginInstance::Paint"); |
451 if (module()->is_crashed()) { | 452 if (module()->is_crashed()) { |
452 // Crashed plugin painting. | 453 // Crashed plugin painting. |
453 if (!sad_plugin_) // Lazily initialize bitmap. | 454 if (!sad_plugin_) // Lazily initialize bitmap. |
454 sad_plugin_ = delegate_->GetSadPluginBitmap(); | 455 sad_plugin_ = delegate_->GetSadPluginBitmap(); |
455 if (sad_plugin_) | 456 if (sad_plugin_) |
456 webkit::PaintSadPlugin(canvas, plugin_rect, *sad_plugin_); | 457 webkit::PaintSadPlugin(canvas, plugin_rect, *sad_plugin_); |
457 return; | 458 return; |
458 } | 459 } |
459 | 460 |
460 PPB_Graphics2D_Impl* bound_graphics_2d = GetBoundGraphics2D(); | 461 PluginDelegate::PlatformGraphics2D* bound_graphics_2d = GetBoundGraphics2D(); |
461 if (bound_graphics_2d) | 462 if (bound_graphics_2d) |
462 bound_graphics_2d->Paint(canvas, plugin_rect, paint_rect); | 463 bound_graphics_2d->Paint(canvas, plugin_rect, paint_rect); |
463 } | 464 } |
464 | 465 |
465 void PluginInstance::InvalidateRect(const gfx::Rect& rect) { | 466 void PluginInstance::InvalidateRect(const gfx::Rect& rect) { |
466 if (fullscreen_container_) { | 467 if (fullscreen_container_) { |
467 if (rect.IsEmpty()) | 468 if (rect.IsEmpty()) |
468 fullscreen_container_->Invalidate(); | 469 fullscreen_container_->Invalidate(); |
469 else | 470 else |
470 fullscreen_container_->InvalidateRect(rect); | 471 fullscreen_container_->InvalidateRect(rect); |
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913 } | 914 } |
914 | 915 |
915 bool PluginInstance::GetBitmapForOptimizedPluginPaint( | 916 bool PluginInstance::GetBitmapForOptimizedPluginPaint( |
916 const gfx::Rect& paint_bounds, | 917 const gfx::Rect& paint_bounds, |
917 TransportDIB** dib, | 918 TransportDIB** dib, |
918 gfx::Rect* location, | 919 gfx::Rect* location, |
919 gfx::Rect* clip, | 920 gfx::Rect* clip, |
920 float* scale_factor) { | 921 float* scale_factor) { |
921 if (!always_on_top_) | 922 if (!always_on_top_) |
922 return false; | 923 return false; |
923 if (!GetBoundGraphics2D() || !GetBoundGraphics2D()->is_always_opaque()) | 924 if (!GetBoundGraphics2D() || !GetBoundGraphics2D()->IsAlwaysOpaque()) |
924 return false; | 925 return false; |
925 | 926 |
926 // We specifically want to compare against the area covered by the backing | 927 // We specifically want to compare against the area covered by the backing |
927 // store when seeing if we cover the given paint bounds, since the backing | 928 // store when seeing if we cover the given paint bounds, since the backing |
928 // store could be smaller than the declared plugin area. | 929 // store could be smaller than the declared plugin area. |
929 PPB_ImageData_Impl* image_data = GetBoundGraphics2D()->image_data(); | 930 PPB_ImageData_Impl* image_data = GetBoundGraphics2D()->ImageData(); |
930 // ImageDatas created by NaCl don't have a PlatformImage, so can't be | 931 // ImageDatas created by NaCl don't have a PlatformImage, so can't be |
931 // optimized this way. | 932 // optimized this way. |
932 if (!image_data->PlatformImage()) | 933 if (!image_data->PlatformImage()) |
933 return false; | 934 return false; |
934 | 935 |
935 gfx::Point plugin_origin = PP_ToGfxPoint(view_data_.rect.point); | 936 gfx::Point plugin_origin = PP_ToGfxPoint(view_data_.rect.point); |
936 gfx::Vector2d plugin_offset = plugin_origin.OffsetFromOrigin(); | 937 gfx::Vector2d plugin_offset = plugin_origin.OffsetFromOrigin(); |
937 // Convert |paint_bounds| to be relative to the left-top corner of the plugin. | 938 // Convert |paint_bounds| to be relative to the left-top corner of the plugin. |
938 gfx::Rect relative_paint_bounds(paint_bounds); | 939 gfx::Rect relative_paint_bounds(paint_bounds); |
939 relative_paint_bounds.Offset(-plugin_offset); | 940 relative_paint_bounds.Offset(-plugin_offset); |
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1674 skia::EndPlatformPaint(canvas); | 1675 skia::EndPlatformPaint(canvas); |
1675 } | 1676 } |
1676 #endif // defined(OS_WIN) | 1677 #endif // defined(OS_WIN) |
1677 | 1678 |
1678 return ret; | 1679 return ret; |
1679 #else // defined(ENABLE_PRINTING) | 1680 #else // defined(ENABLE_PRINTING) |
1680 return false; | 1681 return false; |
1681 #endif | 1682 #endif |
1682 } | 1683 } |
1683 | 1684 |
1684 PPB_Graphics2D_Impl* PluginInstance::GetBoundGraphics2D() const { | 1685 PluginDelegate::PlatformGraphics2D* PluginInstance::GetBoundGraphics2D() const { |
1685 if (bound_graphics_.get() == NULL) | 1686 return bound_graphics_2d_platform_; |
1686 return NULL; | |
1687 | |
1688 if (bound_graphics_->AsPPB_Graphics2D_API()) | |
1689 return static_cast<PPB_Graphics2D_Impl*>(bound_graphics_.get()); | |
1690 return NULL; | |
1691 } | 1687 } |
1692 | 1688 |
1693 PPB_Graphics3D_Impl* PluginInstance::GetBoundGraphics3D() const { | 1689 PPB_Graphics3D_Impl* PluginInstance::GetBoundGraphics3D() const { |
1694 if (bound_graphics_.get() == NULL) | 1690 if (bound_graphics_3d_.get() == NULL) |
1695 return NULL; | 1691 return NULL; |
1696 | 1692 return static_cast<PPB_Graphics3D_Impl*>(bound_graphics_3d_.get()); |
1697 if (bound_graphics_->AsPPB_Graphics3D_API()) | |
1698 return static_cast<PPB_Graphics3D_Impl*>(bound_graphics_.get()); | |
1699 return NULL; | |
1700 } | 1693 } |
1701 | 1694 |
1702 void PluginInstance::setBackingTextureId(unsigned int id, bool is_opaque) { | 1695 void PluginInstance::setBackingTextureId(unsigned int id, bool is_opaque) { |
1703 // If we have a fullscreen_container_ (under PPB_FlashFullscreen) | 1696 // If we have a fullscreen_container_ (under PPB_FlashFullscreen) |
1704 // or desired_fullscreen_state is true (under PPB_Fullscreen), | 1697 // or desired_fullscreen_state is true (under PPB_Fullscreen), |
1705 // then the plugin is fullscreen or transitioning to fullscreen | 1698 // then the plugin is fullscreen or transitioning to fullscreen |
1706 // and the parent context is not the one for the browser page, | 1699 // and the parent context is not the one for the browser page, |
1707 // but for the fullscreen window, and so the parent texture ID | 1700 // but for the fullscreen window, and so the parent texture ID |
1708 // doesn't correspond to anything in the page's context. | 1701 // doesn't correspond to anything in the page's context. |
1709 // | 1702 // |
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1850 // Do nothing so that the pending user gesture will stay open for | 1843 // Do nothing so that the pending user gesture will stay open for |
1851 // kUserGestureDurationInSeconds. | 1844 // kUserGestureDurationInSeconds. |
1852 // TODO(yzshen): remove the code for closing pending user gesture. | 1845 // TODO(yzshen): remove the code for closing pending user gesture. |
1853 } | 1846 } |
1854 | 1847 |
1855 PP_Bool PluginInstance::BindGraphics(PP_Instance instance, | 1848 PP_Bool PluginInstance::BindGraphics(PP_Instance instance, |
1856 PP_Resource device) { | 1849 PP_Resource device) { |
1857 TRACE_EVENT0("ppapi", "PluginInstance::BindGraphics"); | 1850 TRACE_EVENT0("ppapi", "PluginInstance::BindGraphics"); |
1858 // The Graphics3D instance can't be destroyed until we call | 1851 // The Graphics3D instance can't be destroyed until we call |
1859 // setBackingTextureId. | 1852 // setBackingTextureId. |
1860 scoped_refptr< ::ppapi::Resource> old_graphics = bound_graphics_; | 1853 scoped_refptr< ::ppapi::Resource> old_graphics = bound_graphics_3d_; |
1861 if (bound_graphics_.get()) { | 1854 if (bound_graphics_3d_.get()) { |
1862 if (GetBoundGraphics2D()) { | 1855 if (GetBoundGraphics3D()) { |
1863 GetBoundGraphics2D()->BindToInstance(NULL); | |
1864 } else if (GetBoundGraphics3D()) { | |
1865 GetBoundGraphics3D()->BindToInstance(false); | 1856 GetBoundGraphics3D()->BindToInstance(false); |
1866 } | 1857 } |
1867 bound_graphics_ = NULL; | 1858 bound_graphics_3d_ = NULL; |
| 1859 } |
| 1860 if (bound_graphics_2d_platform_) { |
| 1861 GetBoundGraphics2D()->BindToInstance(NULL); |
| 1862 bound_graphics_2d_platform_ = NULL; |
1868 } | 1863 } |
1869 | 1864 |
1870 // Special-case clearing the current device. | 1865 // Special-case clearing the current device. |
1871 if (!device) { | 1866 if (!device) { |
1872 setBackingTextureId(0, false); | 1867 setBackingTextureId(0, false); |
1873 InvalidateRect(gfx::Rect()); | 1868 InvalidateRect(gfx::Rect()); |
1874 return PP_TRUE; | 1869 return PP_TRUE; |
1875 } | 1870 } |
1876 | 1871 |
1877 // Refuse to bind if in transition to fullscreen with PPB_FlashFullscreen or | 1872 // Refuse to bind if in transition to fullscreen with PPB_FlashFullscreen or |
1878 // to/from fullscreen with PPB_Fullscreen. | 1873 // to/from fullscreen with PPB_Fullscreen. |
1879 if ((fullscreen_container_ && !flash_fullscreen_) || | 1874 if ((fullscreen_container_ && !flash_fullscreen_) || |
1880 desired_fullscreen_state_ != view_data_.is_fullscreen) | 1875 desired_fullscreen_state_ != view_data_.is_fullscreen) |
1881 return PP_FALSE; | 1876 return PP_FALSE; |
1882 | 1877 |
1883 EnterResourceNoLock<PPB_Graphics2D_API> enter_2d(device, false); | 1878 bound_graphics_2d_platform_ = delegate_->GetGraphics2D(this, device); |
1884 PPB_Graphics2D_Impl* graphics_2d = enter_2d.succeeded() ? | |
1885 static_cast<PPB_Graphics2D_Impl*>(enter_2d.object()) : NULL; | |
1886 EnterResourceNoLock<PPB_Graphics3D_API> enter_3d(device, false); | 1879 EnterResourceNoLock<PPB_Graphics3D_API> enter_3d(device, false); |
1887 PPB_Graphics3D_Impl* graphics_3d = enter_3d.succeeded() ? | 1880 PPB_Graphics3D_Impl* graphics_3d = enter_3d.succeeded() ? |
1888 static_cast<PPB_Graphics3D_Impl*>(enter_3d.object()) : NULL; | 1881 static_cast<PPB_Graphics3D_Impl*>(enter_3d.object()) : NULL; |
1889 | 1882 |
1890 if (graphics_2d) { | 1883 if (bound_graphics_2d_platform_) { |
1891 if (graphics_2d->pp_instance() != pp_instance()) | 1884 if (!bound_graphics_2d_platform_->BindToInstance(this)) |
1892 return PP_FALSE; // Can't bind other instance's contexts. | |
1893 if (!graphics_2d->BindToInstance(this)) | |
1894 return PP_FALSE; // Can't bind to more than one instance. | 1885 return PP_FALSE; // Can't bind to more than one instance. |
1895 | 1886 |
1896 bound_graphics_ = graphics_2d; | 1887 setBackingTextureId(0, bound_graphics_2d_platform_->IsAlwaysOpaque()); |
1897 setBackingTextureId(0, graphics_2d->is_always_opaque()); | |
1898 // BindToInstance will have invalidated the plugin if necessary. | 1888 // BindToInstance will have invalidated the plugin if necessary. |
1899 } else if (graphics_3d) { | 1889 } else if (graphics_3d) { |
1900 // Make sure graphics can only be bound to the instance it is | 1890 // Make sure graphics can only be bound to the instance it is |
1901 // associated with. | 1891 // associated with. |
1902 if (graphics_3d->pp_instance() != pp_instance()) | 1892 if (graphics_3d->pp_instance() != pp_instance()) |
1903 return PP_FALSE; | 1893 return PP_FALSE; |
1904 if (!graphics_3d->BindToInstance(true)) | 1894 if (!graphics_3d->BindToInstance(true)) |
1905 return PP_FALSE; | 1895 return PP_FALSE; |
1906 | 1896 |
1907 bound_graphics_ = graphics_3d; | 1897 bound_graphics_3d_ = graphics_3d; |
1908 setBackingTextureId(graphics_3d->GetBackingTextureId(), | 1898 setBackingTextureId(graphics_3d->GetBackingTextureId(), |
1909 graphics_3d->IsOpaque()); | 1899 graphics_3d->IsOpaque()); |
1910 } else { | 1900 } else { |
1911 // The device is not a valid resource type. | 1901 // The device is not a valid resource type. |
1912 return PP_FALSE; | 1902 return PP_FALSE; |
1913 } | 1903 } |
1914 | 1904 |
1915 return PP_TRUE; | 1905 return PP_TRUE; |
1916 } | 1906 } |
1917 | 1907 |
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2470 screen_size_for_fullscreen_ = gfx::Size(); | 2460 screen_size_for_fullscreen_ = gfx::Size(); |
2471 WebElement element = container_->element(); | 2461 WebElement element = container_->element(); |
2472 element.setAttribute(WebString::fromUTF8(kWidth), width_before_fullscreen_); | 2462 element.setAttribute(WebString::fromUTF8(kWidth), width_before_fullscreen_); |
2473 element.setAttribute(WebString::fromUTF8(kHeight), height_before_fullscreen_); | 2463 element.setAttribute(WebString::fromUTF8(kHeight), height_before_fullscreen_); |
2474 element.setAttribute(WebString::fromUTF8(kBorder), border_before_fullscreen_); | 2464 element.setAttribute(WebString::fromUTF8(kBorder), border_before_fullscreen_); |
2475 element.setAttribute(WebString::fromUTF8(kStyle), style_before_fullscreen_); | 2465 element.setAttribute(WebString::fromUTF8(kStyle), style_before_fullscreen_); |
2476 } | 2466 } |
2477 | 2467 |
2478 } // namespace ppapi | 2468 } // namespace ppapi |
2479 } // namespace webkit | 2469 } // namespace webkit |
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