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| 1 // Copyright 2013 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 #ifndef COMPONENTS_TEST_RUNNER_TEST_PLUGIN_H_ | |
| 6 #define COMPONENTS_TEST_RUNNER_TEST_PLUGIN_H_ | |
| 7 | |
| 8 #include <memory> | |
| 9 #include <string> | |
| 10 | |
| 11 #include "base/macros.h" | |
| 12 #include "cc/layers/texture_layer.h" | |
| 13 #include "cc/layers/texture_layer_client.h" | |
| 14 #include "third_party/WebKit/public/platform/WebLayer.h" | |
| 15 #include "third_party/WebKit/public/web/WebDocument.h" | |
| 16 #include "third_party/WebKit/public/web/WebElement.h" | |
| 17 #include "third_party/WebKit/public/web/WebPlugin.h" | |
| 18 #include "third_party/WebKit/public/web/WebPluginContainer.h" | |
| 19 #include "third_party/khronos/GLES2/gl2.h" | |
| 20 | |
| 21 namespace blink { | |
| 22 class WebFrame; | |
| 23 class WebGraphicsContext3DProvider; | |
| 24 class WebLayer; | |
| 25 struct WebPluginParams; | |
| 26 } | |
| 27 | |
| 28 namespace cc { | |
| 29 class SharedBitmap; | |
| 30 } | |
| 31 | |
| 32 namespace gpu { | |
| 33 namespace gles2 { | |
| 34 class GLES2Interface; | |
| 35 } | |
| 36 } | |
| 37 | |
| 38 namespace test_runner { | |
| 39 | |
| 40 class WebTestDelegate; | |
| 41 | |
| 42 // A fake implemention of blink::WebPlugin for testing purposes. | |
| 43 // | |
| 44 // It uses GL to paint a scene consisiting of a primitive over a background. The | |
| 45 // primitive and background can be customized using the following plugin | |
| 46 // parameters. | |
| 47 // primitive: none (default), triangle. | |
| 48 // background-color: black (default), red, green, blue. | |
| 49 // primitive-color: black (default), red, green, blue. | |
| 50 // opacity: [0.0 - 1.0]. Default is 1.0. | |
| 51 // | |
| 52 // Whether the plugin accepts touch events or not can be customized using the | |
| 53 // 'accepts-touch' plugin parameter (defaults to false). | |
| 54 class TestPlugin : public blink::WebPlugin, public cc::TextureLayerClient { | |
| 55 public: | |
| 56 static TestPlugin* create(blink::WebFrame* frame, | |
| 57 const blink::WebPluginParams& params, | |
| 58 WebTestDelegate* delegate); | |
| 59 ~TestPlugin() override; | |
| 60 | |
| 61 static const blink::WebString& MimeType(); | |
| 62 static const blink::WebString& CanCreateWithoutRendererMimeType(); | |
| 63 static const blink::WebString& PluginPersistsMimeType(); | |
| 64 static bool IsSupportedMimeType(const blink::WebString& mime_type); | |
| 65 | |
| 66 // WebPlugin methods: | |
| 67 bool initialize(blink::WebPluginContainer* container) override; | |
| 68 void destroy() override; | |
| 69 blink::WebPluginContainer* container() const override; | |
| 70 bool canProcessDrag() const override; | |
| 71 bool supportsKeyboardFocus() const override; | |
| 72 void updateAllLifecyclePhases() override {} | |
| 73 void paint(blink::WebCanvas* canvas, const blink::WebRect& rect) override {} | |
| 74 void updateGeometry(const blink::WebRect& window_rect, | |
| 75 const blink::WebRect& clip_rect, | |
| 76 const blink::WebRect& unobscured_rect, | |
| 77 const blink::WebVector<blink::WebRect>& cut_outs_rects, | |
| 78 bool is_visible) override; | |
| 79 void updateFocus(bool focus, blink::WebFocusType focus_type) override {} | |
| 80 void updateVisibility(bool visibility) override {} | |
| 81 blink::WebInputEventResult handleInputEvent( | |
| 82 const blink::WebInputEvent& event, | |
| 83 blink::WebCursorInfo& info) override; | |
| 84 bool handleDragStatusUpdate(blink::WebDragStatus drag_status, | |
| 85 const blink::WebDragData& data, | |
| 86 blink::WebDragOperationsMask mask, | |
| 87 const blink::WebPoint& position, | |
| 88 const blink::WebPoint& screen_position) override; | |
| 89 void didReceiveResponse(const blink::WebURLResponse& response) override {} | |
| 90 void didReceiveData(const char* data, int data_length) override {} | |
| 91 void didFinishLoading() override {} | |
| 92 void didFailLoading(const blink::WebURLError& error) override {} | |
| 93 bool isPlaceholder() override; | |
| 94 | |
| 95 // cc::TextureLayerClient methods: | |
| 96 bool PrepareTextureMailbox( | |
| 97 cc::TextureMailbox* mailbox, | |
| 98 std::unique_ptr<cc::SingleReleaseCallback>* release_callback) override; | |
| 99 | |
| 100 private: | |
| 101 TestPlugin(blink::WebFrame* frame, | |
| 102 const blink::WebPluginParams& params, | |
| 103 WebTestDelegate* delegate); | |
| 104 | |
| 105 enum Primitive { PrimitiveNone, PrimitiveTriangle }; | |
| 106 | |
| 107 struct Scene { | |
| 108 Primitive primitive; | |
| 109 uint8_t background_color[3]; | |
| 110 uint8_t primitive_color[3]; | |
| 111 float opacity; | |
| 112 | |
| 113 GLuint vbo; | |
| 114 GLuint program; | |
| 115 int color_location; | |
| 116 int position_location; | |
| 117 | |
| 118 Scene() | |
| 119 : primitive(PrimitiveNone), | |
| 120 opacity(1.0f) // Fully opaque. | |
| 121 , | |
| 122 vbo(0), | |
| 123 program(0), | |
| 124 color_location(-1), | |
| 125 position_location(-1) { | |
| 126 background_color[0] = background_color[1] = background_color[2] = 0; | |
| 127 primitive_color[0] = primitive_color[1] = primitive_color[2] = 0; | |
| 128 } | |
| 129 }; | |
| 130 | |
| 131 // Functions for parsing plugin parameters. | |
| 132 Primitive ParsePrimitive(const blink::WebString& string); | |
| 133 void ParseColor(const blink::WebString& string, uint8_t color[3]); | |
| 134 float ParseOpacity(const blink::WebString& string); | |
| 135 bool ParseBoolean(const blink::WebString& string); | |
| 136 | |
| 137 // Functions for loading and drawing scene in GL. | |
| 138 bool InitScene(); | |
| 139 void DrawSceneGL(); | |
| 140 void DestroyScene(); | |
| 141 bool InitProgram(); | |
| 142 bool InitPrimitive(); | |
| 143 void DrawPrimitive(); | |
| 144 GLuint LoadShader(GLenum type, const std::string& source); | |
| 145 GLuint LoadProgram(const std::string& vertex_source, | |
| 146 const std::string& fragment_source); | |
| 147 | |
| 148 // Functions for drawing scene in Software. | |
| 149 void DrawSceneSoftware(void* memory); | |
| 150 | |
| 151 blink::WebFrame* frame_; | |
| 152 WebTestDelegate* delegate_; | |
| 153 blink::WebPluginContainer* container_; | |
| 154 | |
| 155 blink::WebRect rect_; | |
| 156 std::unique_ptr<blink::WebGraphicsContext3DProvider> context_provider_; | |
| 157 gpu::gles2::GLES2Interface* gl_; | |
| 158 GLuint color_texture_; | |
| 159 cc::TextureMailbox texture_mailbox_; | |
| 160 std::unique_ptr<cc::SharedBitmap> shared_bitmap_; | |
| 161 bool mailbox_changed_; | |
| 162 GLuint framebuffer_; | |
| 163 Scene scene_; | |
| 164 scoped_refptr<cc::TextureLayer> layer_; | |
| 165 std::unique_ptr<blink::WebLayer> web_layer_; | |
| 166 | |
| 167 blink::WebPluginContainer::TouchEventRequestType touch_event_request_; | |
| 168 // Requests touch events from the WebPluginContainerImpl multiple times to | |
| 169 // tickle webkit.org/b/108381 | |
| 170 bool re_request_touch_events_; | |
| 171 bool print_event_details_; | |
| 172 bool print_user_gesture_status_; | |
| 173 bool can_process_drag_; | |
| 174 bool supports_keyboard_focus_; | |
| 175 | |
| 176 bool is_persistent_; | |
| 177 bool can_create_without_renderer_; | |
| 178 | |
| 179 DISALLOW_COPY_AND_ASSIGN(TestPlugin); | |
| 180 }; | |
| 181 | |
| 182 } // namespace test_runner | |
| 183 | |
| 184 #endif // COMPONENTS_TEST_RUNNER_TEST_PLUGIN_H_ | |
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Chromium Code Reviews
Issue 2707183003:
Move //components/test_runner back into //content/shell (Closed)
