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| 1 // Copyright (c) 2006-2008 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 | |
| 6 /* | |
| 7 EventSendingController class: | |
| 8 Bound to a JavaScript window.eventSender object using | |
| 9 CppBoundClass::BindToJavascript(), this allows layout tests that are run in | |
| 10 the test_shell to fire DOM events. | |
| 11 | |
| 12 The OSX reference file is in | |
| 13 WebKit/Tools/DumpRenderTree/EventSendingController.m | |
| 14 */ | |
| 15 | |
| 16 #ifndef WEBKIT_TOOLS_TEST_SHELL_EVENT_SENDING_CONTROLLER_H_ | |
| 17 #define WEBKIT_TOOLS_TEST_SHELL_EVENT_SENDING_CONTROLLER_H_ | |
| 18 | |
| 19 #include "build/build_config.h" | |
| 20 #include "gfx/point.h" | |
| 21 #include "base/task.h" | |
| 22 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDragOperation.h" | |
| 23 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h" | |
| 24 #include "webkit/glue/cpp_bound_class.h" | |
| 25 | |
| 26 class TestShell; | |
| 27 | |
| 28 namespace WebKit { | |
| 29 class WebDragData; | |
| 30 class WebView; | |
| 31 struct WebPoint; | |
| 32 } | |
| 33 | |
| 34 class EventSendingController : public CppBoundClass { | |
| 35 public: | |
| 36 // Builds the property and method lists needed to bind this class to a JS | |
| 37 // object. | |
| 38 EventSendingController(TestShell* shell); | |
| 39 ~EventSendingController(); | |
| 40 | |
| 41 // Resets some static variable state. | |
| 42 void Reset(); | |
| 43 | |
| 44 // Simulate drag&drop system call. | |
| 45 void DoDragDrop(const WebKit::WebDragData& drag_data, | |
| 46 WebKit::WebDragOperationsMask operations_mask); | |
| 47 | |
| 48 // JS callback methods. | |
| 49 void mouseDown(const CppArgumentList& args, CppVariant* result); | |
| 50 void mouseUp(const CppArgumentList& args, CppVariant* result); | |
| 51 void mouseMoveTo(const CppArgumentList& args, CppVariant* result); | |
| 52 void leapForward(const CppArgumentList& args, CppVariant* result); | |
| 53 void keyDown(const CppArgumentList& args, CppVariant* result); | |
| 54 void dispatchMessage(const CppArgumentList& args, CppVariant* result); | |
| 55 void textZoomIn(const CppArgumentList& args, CppVariant* result); | |
| 56 void textZoomOut(const CppArgumentList& args, CppVariant* result); | |
| 57 void zoomPageIn(const CppArgumentList& args, CppVariant* result); | |
| 58 void zoomPageOut(const CppArgumentList& args, CppVariant* result); | |
| 59 void mouseScrollBy(const CppArgumentList& args, CppVariant* result); | |
| 60 void continuousMouseScrollBy(const CppArgumentList& args, CppVariant* result); | |
| 61 void scheduleAsynchronousClick(const CppArgumentList& args, | |
| 62 CppVariant* result); | |
| 63 void beginDragWithFiles(const CppArgumentList& args, CppVariant* result); | |
| 64 CppVariant dragMode; | |
| 65 | |
| 66 void addTouchPoint(const CppArgumentList& args, CppVariant* result); | |
| 67 void cancelTouchPoint(const CppArgumentList& args, CppVariant* result); | |
| 68 void clearTouchPoints(const CppArgumentList& args, CppVariant* result); | |
| 69 void releaseTouchPoint(const CppArgumentList& args, CppVariant* result); | |
| 70 void setTouchModifier(const CppArgumentList& args, CppVariant* result); | |
| 71 void touchCancel(const CppArgumentList& args, CppVariant* result); | |
| 72 void touchEnd(const CppArgumentList& args, CppVariant* result); | |
| 73 void touchMove(const CppArgumentList& args, CppVariant* result); | |
| 74 void touchStart(const CppArgumentList& args, CppVariant* result); | |
| 75 void updateTouchPoint(const CppArgumentList& args, CppVariant* result); | |
| 76 | |
| 77 // Unimplemented stubs | |
| 78 void contextClick(const CppArgumentList& args, CppVariant* result); | |
| 79 void enableDOMUIEventLogging(const CppArgumentList& args, CppVariant* result); | |
| 80 void fireKeyboardEventsToElement(const CppArgumentList& args, | |
| 81 CppVariant* result); | |
| 82 void clearKillRing(const CppArgumentList& args, CppVariant* result); | |
| 83 | |
| 84 // Properties used in layout tests. | |
| 85 #if defined(OS_WIN) | |
| 86 CppVariant wmKeyDown; | |
| 87 CppVariant wmKeyUp; | |
| 88 CppVariant wmChar; | |
| 89 CppVariant wmDeadChar; | |
| 90 CppVariant wmSysKeyDown; | |
| 91 CppVariant wmSysKeyUp; | |
| 92 CppVariant wmSysChar; | |
| 93 CppVariant wmSysDeadChar; | |
| 94 #endif | |
| 95 | |
| 96 private: | |
| 97 // Returns the test shell's webview. | |
| 98 WebKit::WebView* webview(); | |
| 99 | |
| 100 // Returns true if dragMode is true. | |
| 101 bool drag_mode() { return dragMode.isBool() && dragMode.ToBoolean(); } | |
| 102 | |
| 103 // Sometimes we queue up mouse move and mouse up events for drag drop | |
| 104 // handling purposes. These methods dispatch the event. | |
| 105 void DoMouseMove(const WebKit::WebMouseEvent& e); | |
| 106 void DoMouseUp(const WebKit::WebMouseEvent& e); | |
| 107 static void DoLeapForward(int milliseconds); | |
| 108 void ReplaySavedEvents(); | |
| 109 | |
| 110 // Helper to return the button type given a button code | |
| 111 static WebKit::WebMouseEvent::Button GetButtonTypeFromButtonNumber( | |
| 112 int button_code); | |
| 113 | |
| 114 // Helper to extract the button number from the optional argument in | |
| 115 // mouseDown and mouseUp | |
| 116 static int GetButtonNumberFromSingleArg(const CppArgumentList& args); | |
| 117 | |
| 118 // Returns true if the key_code passed in needs a shift key modifier to | |
| 119 // be passed into the generated event. | |
| 120 bool NeedsShiftModifier(int key_code); | |
| 121 | |
| 122 void UpdateClickCountForButton(WebKit::WebMouseEvent::Button button_type); | |
| 123 | |
| 124 // Compose a touch event from the current touch points and send it. | |
| 125 void SendCurrentTouchEvent(const WebKit::WebInputEvent::Type type); | |
| 126 | |
| 127 // Handle a request to send a wheel event. | |
| 128 void handleMouseWheel(const CppArgumentList&, CppVariant*, bool continuous); | |
| 129 | |
| 130 ScopedRunnableMethodFactory<EventSendingController> method_factory_; | |
| 131 | |
| 132 // Non-owning pointer. The LayoutTestController is owned by the host. | |
| 133 TestShell* shell_; | |
| 134 | |
| 135 // Location of last mouseMoveTo event. | |
| 136 static gfx::Point last_mouse_pos_; | |
| 137 | |
| 138 // Currently pressed mouse button (Left/Right/Middle or None) | |
| 139 static WebKit::WebMouseEvent::Button pressed_button_; | |
| 140 | |
| 141 // The last button number passed to mouseDown and mouseUp. | |
| 142 // Used to determine whether the click count continues to | |
| 143 // increment or not. | |
| 144 static WebKit::WebMouseEvent::Button last_button_type_; | |
| 145 }; | |
| 146 | |
| 147 #endif // WEBKIT_TOOLS_TEST_SHELL_EVENT_SENDING_CONTROLLER_H_ | |
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