| /* |
| * Copyright (C) 2010 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #import "config.h" |
| #import "WebEventFactory.h" |
| |
| #import "WebKitSystemInterface.h" |
| #import <wtf/ASCIICType.h> |
| #import <WebCore/Scrollbar.h> |
| |
| using namespace WebCore; |
| |
| namespace WebKit { |
| |
| static WebMouseEvent::Button currentMouseButton() |
| { |
| NSUInteger pressedMouseButtons = [NSEvent pressedMouseButtons]; |
| if (!pressedMouseButtons) |
| return WebMouseEvent::NoButton; |
| if (pressedMouseButtons == 1 << 0) |
| return WebMouseEvent::LeftButton; |
| if (pressedMouseButtons == 1 << 1) |
| return WebMouseEvent::RightButton; |
| return WebMouseEvent::MiddleButton; |
| } |
| |
| static WebMouseEvent::Button mouseButtonForEvent(NSEvent *event) |
| { |
| switch ([event type]) { |
| case NSLeftMouseDown: |
| case NSLeftMouseUp: |
| case NSLeftMouseDragged: |
| return WebMouseEvent::LeftButton; |
| case NSRightMouseDown: |
| case NSRightMouseUp: |
| case NSRightMouseDragged: |
| return WebMouseEvent::RightButton; |
| case NSOtherMouseDown: |
| case NSOtherMouseUp: |
| case NSOtherMouseDragged: |
| return WebMouseEvent::MiddleButton; |
| case NSMouseEntered: |
| case NSMouseExited: |
| return currentMouseButton(); |
| default: |
| return WebMouseEvent::NoButton; |
| } |
| } |
| |
| static WebEvent::Type mouseEventTypeForEvent(NSEvent* event) |
| { |
| switch ([event type]) { |
| case NSLeftMouseDragged: |
| case NSMouseEntered: |
| case NSMouseExited: |
| case NSMouseMoved: |
| case NSOtherMouseDragged: |
| case NSRightMouseDragged: |
| return WebEvent::MouseMove; |
| case NSLeftMouseDown: |
| case NSRightMouseDown: |
| case NSOtherMouseDown: |
| return WebEvent::MouseDown; |
| case NSLeftMouseUp: |
| case NSRightMouseUp: |
| case NSOtherMouseUp: |
| return WebEvent::MouseUp; |
| default: |
| return WebEvent::MouseMove; |
| } |
| } |
| |
| static int clickCountForEvent(NSEvent *event) |
| { |
| switch ([event type]) { |
| case NSLeftMouseDown: |
| case NSLeftMouseUp: |
| case NSLeftMouseDragged: |
| case NSRightMouseDown: |
| case NSRightMouseUp: |
| case NSRightMouseDragged: |
| case NSOtherMouseDown: |
| case NSOtherMouseUp: |
| case NSOtherMouseDragged: |
| return [event clickCount]; |
| default: |
| return 0; |
| } |
| } |
| |
| static NSScreen *screenForWindow(NSWindow *window) |
| { |
| NSScreen *screen = [window screen]; // nil if the window is off-screen |
| if (screen) |
| return screen; |
| |
| NSArray *screens = [NSScreen screens]; |
| if ([screens count] > 0) |
| return [screens objectAtIndex:0]; // screen containing the menubar |
| |
| return nil; |
| } |
| |
| static NSPoint flipScreenPoint(const NSPoint& screenPoint, NSScreen *screen) |
| { |
| NSPoint flippedPoint = screenPoint; |
| flippedPoint.y = NSMaxY([screen frame]) - flippedPoint.y; |
| return flippedPoint; |
| } |
| |
| static NSPoint globalPoint(const NSPoint& windowPoint, NSWindow *window) |
| { |
| return flipScreenPoint([window convertBaseToScreen:windowPoint], screenForWindow(window)); |
| } |
| |
| static NSPoint globalPointForEvent(NSEvent *event) |
| { |
| switch ([event type]) { |
| case NSLeftMouseDown: |
| case NSLeftMouseDragged: |
| case NSLeftMouseUp: |
| case NSMouseEntered: |
| case NSMouseExited: |
| case NSMouseMoved: |
| case NSOtherMouseDown: |
| case NSOtherMouseDragged: |
| case NSOtherMouseUp: |
| case NSRightMouseDown: |
| case NSRightMouseDragged: |
| case NSRightMouseUp: |
| case NSScrollWheel: |
| return globalPoint([event locationInWindow], [event window]); |
| default: |
| return NSZeroPoint; |
| } |
| } |
| |
| static NSPoint pointForEvent(NSEvent *event, NSView *windowView) |
| { |
| switch ([event type]) { |
| case NSLeftMouseDown: |
| case NSLeftMouseDragged: |
| case NSLeftMouseUp: |
| case NSMouseEntered: |
| case NSMouseExited: |
| case NSMouseMoved: |
| case NSOtherMouseDown: |
| case NSOtherMouseDragged: |
| case NSOtherMouseUp: |
| case NSRightMouseDown: |
| case NSRightMouseDragged: |
| case NSRightMouseUp: |
| case NSScrollWheel: { |
| // Note: This will have its origin at the bottom left of the window unless windowView is flipped. |
| // In those cases, the Y coordinate gets flipped by Widget::convertFromContainingWindow. |
| NSPoint location = [event locationInWindow]; |
| if (windowView) |
| location = [windowView convertPoint:location fromView:nil]; |
| return location; |
| } |
| default: |
| return NSZeroPoint; |
| } |
| } |
| |
| static WebWheelEvent::Phase phaseForEvent(NSEvent *event) |
| { |
| #if !defined(BUILDING_ON_SNOW_LEOPARD) |
| uint32_t phase = WebWheelEvent::PhaseNone; |
| if ([event phase] & NSEventPhaseBegan) |
| phase |= WebWheelEvent::PhaseBegan; |
| if ([event phase] & NSEventPhaseStationary) |
| phase |= WebWheelEvent::PhaseStationary; |
| if ([event phase] & NSEventPhaseChanged) |
| phase |= WebWheelEvent::PhaseChanged; |
| if ([event phase] & NSEventPhaseEnded) |
| phase |= WebWheelEvent::PhaseEnded; |
| if ([event phase] & NSEventPhaseCancelled) |
| phase |= WebWheelEvent::PhaseCancelled; |
| return static_cast<WebWheelEvent::Phase>(phase); |
| #else |
| return WebWheelEvent::PhaseNone; |
| #endif |
| } |
| |
| static WebWheelEvent::Phase momentumPhaseForEvent(NSEvent *event) |
| { |
| uint32_t phase = WebWheelEvent::PhaseNone; |
| |
| #if !defined(BUILDING_ON_SNOW_LEOPARD) |
| if ([event momentumPhase] & NSEventPhaseBegan) |
| phase |= WebWheelEvent::PhaseBegan; |
| if ([event momentumPhase] & NSEventPhaseStationary) |
| phase |= WebWheelEvent::PhaseStationary; |
| if ([event momentumPhase] & NSEventPhaseChanged) |
| phase |= WebWheelEvent::PhaseChanged; |
| if ([event momentumPhase] & NSEventPhaseEnded) |
| phase |= WebWheelEvent::PhaseEnded; |
| if ([event momentumPhase] & NSEventPhaseCancelled) |
| phase |= WebWheelEvent::PhaseCancelled; |
| #else |
| switch (WKGetNSEventMomentumPhase(event)) { |
| case WKEventPhaseNone: |
| phase = WebWheelEvent::PhaseNone; |
| break; |
| case WKEventPhaseBegan: |
| phase = WebWheelEvent::PhaseBegan; |
| break; |
| case WKEventPhaseChanged: |
| phase = WebWheelEvent::PhaseChanged; |
| break; |
| case WKEventPhaseEnded: |
| phase = WebWheelEvent::PhaseEnded; |
| break; |
| } |
| #endif |
| |
| return static_cast<WebWheelEvent::Phase>(phase); |
| } |
| |
| #if ENABLE(GESTURE_EVENTS) |
| static WebEvent::Type gestureEventTypeForEvent(NSEvent *event) |
| { |
| switch ([event type]) { |
| case NSEventTypeBeginGesture: |
| return WebEvent::GestureScrollBegin; |
| case NSEventTypeEndGesture: |
| return WebEvent::GestureScrollEnd; |
| default: |
| ASSERT_NOT_REACHED(); |
| return WebEvent::GestureScrollEnd; |
| } |
| } |
| #endif |
| |
| static inline String textFromEvent(NSEvent* event) |
| { |
| if ([event type] == NSFlagsChanged) |
| return String(""); |
| return String([event characters]); |
| } |
| |
| static inline String unmodifiedTextFromEvent(NSEvent* event) |
| { |
| if ([event type] == NSFlagsChanged) |
| return String(""); |
| return String([event charactersIgnoringModifiers]); |
| } |
| |
| static String keyIdentifierForKeyEvent(NSEvent* event) |
| { |
| if ([event type] == NSFlagsChanged) |
| switch ([event keyCode]) { |
| case 54: // Right Command |
| case 55: // Left Command |
| return String("Meta"); |
| |
| case 57: // Capslock |
| return String("CapsLock"); |
| |
| case 56: // Left Shift |
| case 60: // Right Shift |
| return String("Shift"); |
| |
| case 58: // Left Alt |
| case 61: // Right Alt |
| return String("Alt"); |
| |
| case 59: // Left Ctrl |
| case 62: // Right Ctrl |
| return String("Control"); |
| |
| default: |
| ASSERT_NOT_REACHED(); |
| return String(""); |
| } |
| |
| NSString *s = [event charactersIgnoringModifiers]; |
| if ([s length] != 1) |
| return String("Unidentified"); |
| |
| unichar c = [s characterAtIndex:0]; |
| switch (c) { |
| // Each identifier listed in the DOM spec is listed here. |
| // Many are simply commented out since they do not appear on standard Macintosh keyboards |
| // or are on a key that doesn't have a corresponding character. |
| |
| // "Accept" |
| // "AllCandidates" |
| |
| // "Alt" |
| case NSMenuFunctionKey: |
| return String("Alt"); |
| |
| // "Apps" |
| // "BrowserBack" |
| // "BrowserForward" |
| // "BrowserHome" |
| // "BrowserRefresh" |
| // "BrowserSearch" |
| // "BrowserStop" |
| // "CapsLock" |
| |
| // "Clear" |
| case NSClearLineFunctionKey: |
| return String("Clear"); |
| |
| // "CodeInput" |
| // "Compose" |
| // "Control" |
| // "Crsel" |
| // "Convert" |
| // "Copy" |
| // "Cut" |
| |
| // "Down" |
| case NSDownArrowFunctionKey: |
| return String("Down"); |
| // "End" |
| case NSEndFunctionKey: |
| return String("End"); |
| // "Enter" |
| case 0x3: case 0xA: case 0xD: // Macintosh calls the one on the main keyboard Return, but Windows calls it Enter, so we'll do the same for the DOM |
| return String("Enter"); |
| |
| // "EraseEof" |
| |
| // "Execute" |
| case NSExecuteFunctionKey: |
| return String("Execute"); |
| |
| // "Exsel" |
| |
| // "F1" |
| case NSF1FunctionKey: |
| return String("F1"); |
| // "F2" |
| case NSF2FunctionKey: |
| return String("F2"); |
| // "F3" |
| case NSF3FunctionKey: |
| return String("F3"); |
| // "F4" |
| case NSF4FunctionKey: |
| return String("F4"); |
| // "F5" |
| case NSF5FunctionKey: |
| return String("F5"); |
| // "F6" |
| case NSF6FunctionKey: |
| return String("F6"); |
| // "F7" |
| case NSF7FunctionKey: |
| return String("F7"); |
| // "F8" |
| case NSF8FunctionKey: |
| return String("F8"); |
| // "F9" |
| case NSF9FunctionKey: |
| return String("F9"); |
| // "F10" |
| case NSF10FunctionKey: |
| return String("F10"); |
| // "F11" |
| case NSF11FunctionKey: |
| return String("F11"); |
| // "F12" |
| case NSF12FunctionKey: |
| return String("F12"); |
| // "F13" |
| case NSF13FunctionKey: |
| return String("F13"); |
| // "F14" |
| case NSF14FunctionKey: |
| return String("F14"); |
| // "F15" |
| case NSF15FunctionKey: |
| return String("F15"); |
| // "F16" |
| case NSF16FunctionKey: |
| return String("F16"); |
| // "F17" |
| case NSF17FunctionKey: |
| return String("F17"); |
| // "F18" |
| case NSF18FunctionKey: |
| return String("F18"); |
| // "F19" |
| case NSF19FunctionKey: |
| return String("F19"); |
| // "F20" |
| case NSF20FunctionKey: |
| return String("F20"); |
| // "F21" |
| case NSF21FunctionKey: |
| return String("F21"); |
| // "F22" |
| case NSF22FunctionKey: |
| return String("F22"); |
| // "F23" |
| case NSF23FunctionKey: |
| return String("F23"); |
| // "F24" |
| case NSF24FunctionKey: |
| return String("F24"); |
| |
| // "FinalMode" |
| |
| // "Find" |
| case NSFindFunctionKey: |
| return String("Find"); |
| |
| // "FullWidth" |
| // "HalfWidth" |
| // "HangulMode" |
| // "HanjaMode" |
| |
| // "Help" |
| case NSHelpFunctionKey: |
| return String("Help"); |
| |
| // "Hiragana" |
| |
| // "Home" |
| case NSHomeFunctionKey: |
| return String("Home"); |
| // "Insert" |
| case NSInsertFunctionKey: |
| return String("Insert"); |
| |
| // "JapaneseHiragana" |
| // "JapaneseKatakana" |
| // "JapaneseRomaji" |
| // "JunjaMode" |
| // "KanaMode" |
| // "KanjiMode" |
| // "Katakana" |
| // "LaunchApplication1" |
| // "LaunchApplication2" |
| // "LaunchMail" |
| |
| // "Left" |
| case NSLeftArrowFunctionKey: |
| return String("Left"); |
| |
| // "Meta" |
| // "MediaNextTrack" |
| // "MediaPlayPause" |
| // "MediaPreviousTrack" |
| // "MediaStop" |
| |
| // "ModeChange" |
| case NSModeSwitchFunctionKey: |
| return String("ModeChange"); |
| |
| // "Nonconvert" |
| // "NumLock" |
| |
| // "PageDown" |
| case NSPageDownFunctionKey: |
| return String("PageDown"); |
| // "PageUp" |
| case NSPageUpFunctionKey: |
| return String("PageUp"); |
| |
| // "Paste" |
| |
| // "Pause" |
| case NSPauseFunctionKey: |
| return String("Pause"); |
| |
| // "Play" |
| // "PreviousCandidate" |
| |
| // "PrintScreen" |
| case NSPrintScreenFunctionKey: |
| return String("PrintScreen"); |
| |
| // "Process" |
| // "Props" |
| |
| // "Right" |
| case NSRightArrowFunctionKey: |
| return String("Right"); |
| |
| // "RomanCharacters" |
| |
| // "Scroll" |
| case NSScrollLockFunctionKey: |
| return String("Scroll"); |
| // "Select" |
| case NSSelectFunctionKey: |
| return String("Select"); |
| |
| // "SelectMedia" |
| // "Shift" |
| |
| // "Stop" |
| case NSStopFunctionKey: |
| return String("Stop"); |
| // "Up" |
| case NSUpArrowFunctionKey: |
| return String("Up"); |
| // "Undo" |
| case NSUndoFunctionKey: |
| return String("Undo"); |
| |
| // "VolumeDown" |
| // "VolumeMute" |
| // "VolumeUp" |
| // "Win" |
| // "Zoom" |
| |
| // More function keys, not in the key identifier specification. |
| case NSF25FunctionKey: |
| return String("F25"); |
| case NSF26FunctionKey: |
| return String("F26"); |
| case NSF27FunctionKey: |
| return String("F27"); |
| case NSF28FunctionKey: |
| return String("F28"); |
| case NSF29FunctionKey: |
| return String("F29"); |
| case NSF30FunctionKey: |
| return String("F30"); |
| case NSF31FunctionKey: |
| return String("F31"); |
| case NSF32FunctionKey: |
| return String("F32"); |
| case NSF33FunctionKey: |
| return String("F33"); |
| case NSF34FunctionKey: |
| return String("F34"); |
| case NSF35FunctionKey: |
| return String("F35"); |
| |
| // Turn 0x7F into 0x08, because backspace needs to always be 0x08. |
| case 0x7F: |
| return String("U+0008"); |
| // Standard says that DEL becomes U+007F. |
| case NSDeleteFunctionKey: |
| return String("U+007F"); |
| |
| // Always use 0x09 for tab instead of AppKit's backtab character. |
| case NSBackTabCharacter: |
| return String("U+0009"); |
| |
| case NSBeginFunctionKey: |
| case NSBreakFunctionKey: |
| case NSClearDisplayFunctionKey: |
| case NSDeleteCharFunctionKey: |
| case NSDeleteLineFunctionKey: |
| case NSInsertCharFunctionKey: |
| case NSInsertLineFunctionKey: |
| case NSNextFunctionKey: |
| case NSPrevFunctionKey: |
| case NSPrintFunctionKey: |
| case NSRedoFunctionKey: |
| case NSResetFunctionKey: |
| case NSSysReqFunctionKey: |
| case NSSystemFunctionKey: |
| case NSUserFunctionKey: |
| // FIXME: We should use something other than the vendor-area Unicode values for the above keys. |
| // For now, just fall through to the default. |
| default: |
| return String::format("U+%04X", toASCIIUpper(c)); |
| } |
| } |
| |
| static bool isKeypadEvent(NSEvent* event) |
| { |
| // Check that this is the type of event that has a keyCode. |
| switch ([event type]) { |
| case NSKeyDown: |
| case NSKeyUp: |
| case NSFlagsChanged: |
| break; |
| default: |
| return false; |
| } |
| |
| switch ([event keyCode]) { |
| case 71: // Clear |
| case 81: // = |
| case 75: // / |
| case 67: // * |
| case 78: // - |
| case 69: // + |
| case 76: // Enter |
| case 65: // . |
| case 82: // 0 |
| case 83: // 1 |
| case 84: // 2 |
| case 85: // 3 |
| case 86: // 4 |
| case 87: // 5 |
| case 88: // 6 |
| case 89: // 7 |
| case 91: // 8 |
| case 92: // 9 |
| return true; |
| } |
| |
| return false; |
| } |
| |
| static int windowsKeyCodeForKeyEvent(NSEvent* event) |
| { |
| switch ([event keyCode]) { |
| // VK_TAB (09) TAB key |
| case 48: return 0x09; |
| |
| // VK_APPS (5D) Right windows/meta key |
| case 54: // Right Command |
| return 0x5D; |
| |
| // VK_LWIN (5B) Left windows/meta key |
| case 55: // Left Command |
| return 0x5B; |
| |
| // VK_CAPITAL (14) caps locks key |
| case 57: // Capslock |
| return 0x14; |
| |
| // VK_SHIFT (10) either shift key |
| case 56: // Left Shift |
| case 60: // Right Shift |
| return 0x10; |
| |
| // VK_MENU (12) either alt key |
| case 58: // Left Alt |
| case 61: // Right Alt |
| return 0x12; |
| |
| // VK_CONTROL (11) either ctrl key |
| case 59: // Left Ctrl |
| case 62: // Right Ctrl |
| return 0x11; |
| |
| // VK_CLEAR (0C) CLEAR key |
| case 71: return 0x0C; |
| |
| // VK_NUMPAD0 (60) Numeric keypad 0 key |
| case 82: return 0x60; |
| // VK_NUMPAD1 (61) Numeric keypad 1 key |
| case 83: return 0x61; |
| // VK_NUMPAD2 (62) Numeric keypad 2 key |
| case 84: return 0x62; |
| // VK_NUMPAD3 (63) Numeric keypad 3 key |
| case 85: return 0x63; |
| // VK_NUMPAD4 (64) Numeric keypad 4 key |
| case 86: return 0x64; |
| // VK_NUMPAD5 (65) Numeric keypad 5 key |
| case 87: return 0x65; |
| // VK_NUMPAD6 (66) Numeric keypad 6 key |
| case 88: return 0x66; |
| // VK_NUMPAD7 (67) Numeric keypad 7 key |
| case 89: return 0x67; |
| // VK_NUMPAD8 (68) Numeric keypad 8 key |
| case 91: return 0x68; |
| // VK_NUMPAD9 (69) Numeric keypad 9 key |
| case 92: return 0x69; |
| // VK_MULTIPLY (6A) Multiply key |
| case 67: return 0x6A; |
| // VK_ADD (6B) Add key |
| case 69: return 0x6B; |
| |
| // VK_SUBTRACT (6D) Subtract key |
| case 78: return 0x6D; |
| // VK_DECIMAL (6E) Decimal key |
| case 65: return 0x6E; |
| // VK_DIVIDE (6F) Divide key |
| case 75: return 0x6F; |
| } |
| |
| NSString* s = [event charactersIgnoringModifiers]; |
| if ([s length] != 1) |
| return 0; |
| |
| switch ([s characterAtIndex:0]) { |
| // VK_LBUTTON (01) Left mouse button |
| // VK_RBUTTON (02) Right mouse button |
| // VK_CANCEL (03) Control-break processing |
| // VK_MBUTTON (04) Middle mouse button (three-button mouse) |
| // VK_XBUTTON1 (05) |
| // VK_XBUTTON2 (06) |
| |
| // VK_BACK (08) BACKSPACE key |
| case 8: case 0x7F: return 0x08; |
| // VK_TAB (09) TAB key |
| case 9: return 0x09; |
| |
| // VK_CLEAR (0C) CLEAR key |
| // handled by key code above |
| |
| // VK_RETURN (0D) |
| case 0xD: case 3: return 0x0D; |
| |
| // VK_SHIFT (10) SHIFT key |
| // VK_CONTROL (11) CTRL key |
| // VK_MENU (12) ALT key |
| |
| // VK_PAUSE (13) PAUSE key |
| case NSPauseFunctionKey: return 0x13; |
| |
| // VK_CAPITAL (14) CAPS LOCK key |
| // VK_KANA (15) Input Method Editor (IME) Kana mode |
| // VK_HANGUEL (15) IME Hanguel mode (maintained for compatibility; use VK_HANGUL) |
| // VK_HANGUL (15) IME Hangul mode |
| // VK_JUNJA (17) IME Junja mode |
| // VK_FINAL (18) IME final mode |
| // VK_HANJA (19) IME Hanja mode |
| // VK_KANJI (19) IME Kanji mode |
| |
| // VK_ESCAPE (1B) ESC key |
| case 0x1B: return 0x1B; |
| |
| // VK_CONVERT (1C) IME convert |
| // VK_NONCONVERT (1D) IME nonconvert |
| // VK_ACCEPT (1E) IME accept |
| // VK_MODECHANGE (1F) IME mode change request |
| |
| // VK_SPACE (20) SPACEBAR |
| case ' ': return 0x20; |
| // VK_PRIOR (21) PAGE UP key |
| case NSPageUpFunctionKey: return 0x21; |
| // VK_NEXT (22) PAGE DOWN key |
| case NSPageDownFunctionKey: return 0x22; |
| // VK_END (23) END key |
| case NSEndFunctionKey: return 0x23; |
| // VK_HOME (24) HOME key |
| case NSHomeFunctionKey: return 0x24; |
| // VK_LEFT (25) LEFT ARROW key |
| case NSLeftArrowFunctionKey: return 0x25; |
| // VK_UP (26) UP ARROW key |
| case NSUpArrowFunctionKey: return 0x26; |
| // VK_RIGHT (27) RIGHT ARROW key |
| case NSRightArrowFunctionKey: return 0x27; |
| // VK_DOWN (28) DOWN ARROW key |
| case NSDownArrowFunctionKey: return 0x28; |
| // VK_SELECT (29) SELECT key |
| case NSSelectFunctionKey: return 0x29; |
| // VK_PRINT (2A) PRINT key |
| case NSPrintFunctionKey: return 0x2A; |
| // VK_EXECUTE (2B) EXECUTE key |
| case NSExecuteFunctionKey: return 0x2B; |
| // VK_SNAPSHOT (2C) PRINT SCREEN key |
| case NSPrintScreenFunctionKey: return 0x2C; |
| // VK_INSERT (2D) INS key |
| case NSInsertFunctionKey: case NSHelpFunctionKey: return 0x2D; |
| // VK_DELETE (2E) DEL key |
| case NSDeleteFunctionKey: return 0x2E; |
| |
| // VK_HELP (2F) HELP key |
| |
| // (30) 0 key |
| case '0': case ')': return 0x30; |
| // (31) 1 key |
| case '1': case '!': return 0x31; |
| // (32) 2 key |
| case '2': case '@': return 0x32; |
| // (33) 3 key |
| case '3': case '#': return 0x33; |
| // (34) 4 key |
| case '4': case '$': return 0x34; |
| // (35) 5 key |
| case '5': case '%': return 0x35; |
| // (36) 6 key |
| case '6': case '^': return 0x36; |
| // (37) 7 key |
| case '7': case '&': return 0x37; |
| // (38) 8 key |
| case '8': case '*': return 0x38; |
| // (39) 9 key |
| case '9': case '(': return 0x39; |
| // (41) A key |
| case 'a': case 'A': return 0x41; |
| // (42) B key |
| case 'b': case 'B': return 0x42; |
| // (43) C key |
| case 'c': case 'C': return 0x43; |
| // (44) D key |
| case 'd': case 'D': return 0x44; |
| // (45) E key |
| case 'e': case 'E': return 0x45; |
| // (46) F key |
| case 'f': case 'F': return 0x46; |
| // (47) G key |
| case 'g': case 'G': return 0x47; |
| // (48) H key |
| case 'h': case 'H': return 0x48; |
| // (49) I key |
| case 'i': case 'I': return 0x49; |
| // (4A) J key |
| case 'j': case 'J': return 0x4A; |
| // (4B) K key |
| case 'k': case 'K': return 0x4B; |
| // (4C) L key |
| case 'l': case 'L': return 0x4C; |
| // (4D) M key |
| case 'm': case 'M': return 0x4D; |
| // (4E) N key |
| case 'n': case 'N': return 0x4E; |
| // (4F) O key |
| case 'o': case 'O': return 0x4F; |
| // (50) P key |
| case 'p': case 'P': return 0x50; |
| // (51) Q key |
| case 'q': case 'Q': return 0x51; |
| // (52) R key |
| case 'r': case 'R': return 0x52; |
| // (53) S key |
| case 's': case 'S': return 0x53; |
| // (54) T key |
| case 't': case 'T': return 0x54; |
| // (55) U key |
| case 'u': case 'U': return 0x55; |
| // (56) V key |
| case 'v': case 'V': return 0x56; |
| // (57) W key |
| case 'w': case 'W': return 0x57; |
| // (58) X key |
| case 'x': case 'X': return 0x58; |
| // (59) Y key |
| case 'y': case 'Y': return 0x59; |
| // (5A) Z key |
| case 'z': case 'Z': return 0x5A; |
| |
| // VK_LWIN (5B) Left Windows key (Microsoft Natural keyboard) |
| // VK_RWIN (5C) Right Windows key (Natural keyboard) |
| // VK_APPS (5D) Applications key (Natural keyboard) |
| // VK_SLEEP (5F) Computer Sleep key |
| |
| // VK_NUMPAD0 (60) Numeric keypad 0 key |
| // VK_NUMPAD1 (61) Numeric keypad 1 key |
| // VK_NUMPAD2 (62) Numeric keypad 2 key |
| // VK_NUMPAD3 (63) Numeric keypad 3 key |
| // VK_NUMPAD4 (64) Numeric keypad 4 key |
| // VK_NUMPAD5 (65) Numeric keypad 5 key |
| // VK_NUMPAD6 (66) Numeric keypad 6 key |
| // VK_NUMPAD7 (67) Numeric keypad 7 key |
| // VK_NUMPAD8 (68) Numeric keypad 8 key |
| // VK_NUMPAD9 (69) Numeric keypad 9 key |
| // VK_MULTIPLY (6A) Multiply key |
| // VK_ADD (6B) Add key |
| // handled by key code above |
| |
| // VK_SEPARATOR (6C) Separator key |
| |
| // VK_SUBTRACT (6D) Subtract key |
| // VK_DECIMAL (6E) Decimal key |
| // VK_DIVIDE (6F) Divide key |
| // handled by key code above |
| |
| // VK_F1 (70) F1 key |
| case NSF1FunctionKey: return 0x70; |
| // VK_F2 (71) F2 key |
| case NSF2FunctionKey: return 0x71; |
| // VK_F3 (72) F3 key |
| case NSF3FunctionKey: return 0x72; |
| // VK_F4 (73) F4 key |
| case NSF4FunctionKey: return 0x73; |
| // VK_F5 (74) F5 key |
| case NSF5FunctionKey: return 0x74; |
| // VK_F6 (75) F6 key |
| case NSF6FunctionKey: return 0x75; |
| // VK_F7 (76) F7 key |
| case NSF7FunctionKey: return 0x76; |
| // VK_F8 (77) F8 key |
| case NSF8FunctionKey: return 0x77; |
| // VK_F9 (78) F9 key |
| case NSF9FunctionKey: return 0x78; |
| // VK_F10 (79) F10 key |
| case NSF10FunctionKey: return 0x79; |
| // VK_F11 (7A) F11 key |
| case NSF11FunctionKey: return 0x7A; |
| // VK_F12 (7B) F12 key |
| case NSF12FunctionKey: return 0x7B; |
| // VK_F13 (7C) F13 key |
| case NSF13FunctionKey: return 0x7C; |
| // VK_F14 (7D) F14 key |
| case NSF14FunctionKey: return 0x7D; |
| // VK_F15 (7E) F15 key |
| case NSF15FunctionKey: return 0x7E; |
| // VK_F16 (7F) F16 key |
| case NSF16FunctionKey: return 0x7F; |
| // VK_F17 (80H) F17 key |
| case NSF17FunctionKey: return 0x80; |
| // VK_F18 (81H) F18 key |
| case NSF18FunctionKey: return 0x81; |
| // VK_F19 (82H) F19 key |
| case NSF19FunctionKey: return 0x82; |
| // VK_F20 (83H) F20 key |
| case NSF20FunctionKey: return 0x83; |
| // VK_F21 (84H) F21 key |
| case NSF21FunctionKey: return 0x84; |
| // VK_F22 (85H) F22 key |
| case NSF22FunctionKey: return 0x85; |
| // VK_F23 (86H) F23 key |
| case NSF23FunctionKey: return 0x86; |
| // VK_F24 (87H) F24 key |
| case NSF24FunctionKey: return 0x87; |
| |
| // VK_NUMLOCK (90) NUM LOCK key |
| |
| // VK_SCROLL (91) SCROLL LOCK key |
| case NSScrollLockFunctionKey: return 0x91; |
| |
| // VK_LSHIFT (A0) Left SHIFT key |
| // VK_RSHIFT (A1) Right SHIFT key |
| // VK_LCONTROL (A2) Left CONTROL key |
| // VK_RCONTROL (A3) Right CONTROL key |
| // VK_LMENU (A4) Left MENU key |
| // VK_RMENU (A5) Right MENU key |
| // VK_BROWSER_BACK (A6) Windows 2000/XP: Browser Back key |
| // VK_BROWSER_FORWARD (A7) Windows 2000/XP: Browser Forward key |
| // VK_BROWSER_REFRESH (A8) Windows 2000/XP: Browser Refresh key |
| // VK_BROWSER_STOP (A9) Windows 2000/XP: Browser Stop key |
| // VK_BROWSER_SEARCH (AA) Windows 2000/XP: Browser Search key |
| // VK_BROWSER_FAVORITES (AB) Windows 2000/XP: Browser Favorites key |
| // VK_BROWSER_HOME (AC) Windows 2000/XP: Browser Start and Home key |
| // VK_VOLUME_MUTE (AD) Windows 2000/XP: Volume Mute key |
| // VK_VOLUME_DOWN (AE) Windows 2000/XP: Volume Down key |
| // VK_VOLUME_UP (AF) Windows 2000/XP: Volume Up key |
| // VK_MEDIA_NEXT_TRACK (B0) Windows 2000/XP: Next Track key |
| // VK_MEDIA_PREV_TRACK (B1) Windows 2000/XP: Previous Track key |
| // VK_MEDIA_STOP (B2) Windows 2000/XP: Stop Media key |
| // VK_MEDIA_PLAY_PAUSE (B3) Windows 2000/XP: Play/Pause Media key |
| // VK_LAUNCH_MAIL (B4) Windows 2000/XP: Start Mail key |
| // VK_LAUNCH_MEDIA_SELECT (B5) Windows 2000/XP: Select Media key |
| // VK_LAUNCH_APP1 (B6) Windows 2000/XP: Start Application 1 key |
| // VK_LAUNCH_APP2 (B7) Windows 2000/XP: Start Application 2 key |
| |
| // VK_OEM_1 (BA) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the ';:' key |
| case ';': case ':': return 0xBA; |
| // VK_OEM_PLUS (BB) Windows 2000/XP: For any country/region, the '+' key |
| case '=': case '+': return 0xBB; |
| // VK_OEM_COMMA (BC) Windows 2000/XP: For any country/region, the ',' key |
| case ',': case '<': return 0xBC; |
| // VK_OEM_MINUS (BD) Windows 2000/XP: For any country/region, the '-' key |
| case '-': case '_': return 0xBD; |
| // VK_OEM_PERIOD (BE) Windows 2000/XP: For any country/region, the '.' key |
| case '.': case '>': return 0xBE; |
| // VK_OEM_2 (BF) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the '/?' key |
| case '/': case '?': return 0xBF; |
| // VK_OEM_3 (C0) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the '`~' key |
| case '`': case '~': return 0xC0; |
| // VK_OEM_4 (DB) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the '[{' key |
| case '[': case '{': return 0xDB; |
| // VK_OEM_5 (DC) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the '\|' key |
| case '\\': case '|': return 0xDC; |
| // VK_OEM_6 (DD) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the ']}' key |
| case ']': case '}': return 0xDD; |
| // VK_OEM_7 (DE) Used for miscellaneous characters; it can vary by keyboard. Windows 2000/XP: For the US standard keyboard, the 'single-quote/double-quote' key |
| case '\'': case '"': return 0xDE; |
| |
| // VK_OEM_8 (DF) Used for miscellaneous characters; it can vary by keyboard. |
| // VK_OEM_102 (E2) Windows 2000/XP: Either the angle bracket key or the backslash key on the RT 102-key keyboard |
| // VK_PROCESSKEY (E5) Windows 95/98/Me, Windows NT 4.0, Windows 2000/XP: IME PROCESS key |
| // VK_PACKET (E7) Windows 2000/XP: Used to pass Unicode characters as if they were keystrokes. The VK_PACKET key is the low word of a 32-bit Virtual Key value used for non-keyboard input methods. For more information, see Remark in KEYBDINPUT,SendInput, WM_KEYDOWN, and WM_KEYUP |
| // VK_ATTN (F6) Attn key |
| // VK_CRSEL (F7) CrSel key |
| // VK_EXSEL (F8) ExSel key |
| // VK_EREOF (F9) Erase EOF key |
| // VK_PLAY (FA) Play key |
| // VK_ZOOM (FB) Zoom key |
| // VK_NONAME (FC) Reserved for future use |
| // VK_PA1 (FD) PA1 key |
| // VK_OEM_CLEAR (FE) Clear key |
| } |
| |
| return 0; |
| } |
| |
| static inline bool isKeyUpEvent(NSEvent *event) |
| { |
| if ([event type] != NSFlagsChanged) |
| return [event type] == NSKeyUp; |
| // FIXME: This logic fails if the user presses both Shift keys at once, for example: |
| // we treat releasing one of them as keyDown. |
| switch ([event keyCode]) { |
| case 54: // Right Command |
| case 55: // Left Command |
| return ([event modifierFlags] & NSCommandKeyMask) == 0; |
| |
| case 57: // Capslock |
| return ([event modifierFlags] & NSAlphaShiftKeyMask) == 0; |
| |
| case 56: // Left Shift |
| case 60: // Right Shift |
| return ([event modifierFlags] & NSShiftKeyMask) == 0; |
| |
| case 58: // Left Alt |
| case 61: // Right Alt |
| return ([event modifierFlags] & NSAlternateKeyMask) == 0; |
| |
| case 59: // Left Ctrl |
| case 62: // Right Ctrl |
| return ([event modifierFlags] & NSControlKeyMask) == 0; |
| |
| case 63: // Function |
| return ([event modifierFlags] & NSFunctionKeyMask) == 0; |
| } |
| return false; |
| } |
| |
| static inline WebEvent::Modifiers modifiersForEvent(NSEvent *event) |
| { |
| unsigned modifiers = 0; |
| if ([event modifierFlags] & NSAlphaShiftKeyMask) |
| modifiers |= WebEvent::CapsLockKey; |
| if ([event modifierFlags] & NSShiftKeyMask) |
| modifiers |= WebEvent::ShiftKey; |
| if ([event modifierFlags] & NSControlKeyMask) |
| modifiers |= WebEvent::ControlKey; |
| if ([event modifierFlags] & NSAlternateKeyMask) |
| modifiers |= WebEvent::AltKey; |
| if ([event modifierFlags] & NSCommandKeyMask) |
| modifiers |= WebEvent::MetaKey; |
| return (WebEvent::Modifiers)modifiers; |
| } |
| |
| WebMouseEvent WebEventFactory::createWebMouseEvent(NSEvent *event, NSView *windowView) |
| { |
| NSPoint position = pointForEvent(event, windowView); |
| NSPoint globalPosition = globalPointForEvent(event); |
| |
| WebEvent::Type type = mouseEventTypeForEvent(event); |
| WebMouseEvent::Button button = mouseButtonForEvent(event); |
| float deltaX = [event deltaX]; |
| float deltaY = [event deltaY]; |
| float deltaZ = [event deltaZ]; |
| int clickCount = clickCountForEvent(event); |
| WebEvent::Modifiers modifiers = modifiersForEvent(event); |
| double timestamp = [event timestamp]; |
| |
| return WebMouseEvent(type, button, IntPoint(position), IntPoint(globalPosition), deltaX, deltaY, deltaZ, clickCount, modifiers, timestamp); |
| } |
| |
| WebWheelEvent WebEventFactory::createWebWheelEvent(NSEvent *event, NSView *windowView) |
| { |
| NSPoint position = pointForEvent(event, windowView); |
| NSPoint globalPosition = globalPointForEvent(event); |
| |
| WebWheelEvent::Granularity granularity = WebWheelEvent::ScrollByPixelWheelEvent; |
| |
| BOOL continuous; |
| float deltaX = 0; |
| float deltaY = 0; |
| float wheelTicksX = 0; |
| float wheelTicksY = 0; |
| |
| WKGetWheelEventDeltas(event, &deltaX, &deltaY, &continuous); |
| |
| if (continuous) { |
| // smooth scroll events |
| wheelTicksX = deltaX / static_cast<float>(Scrollbar::pixelsPerLineStep()); |
| wheelTicksY = deltaY / static_cast<float>(Scrollbar::pixelsPerLineStep()); |
| } else { |
| // plain old wheel events |
| wheelTicksX = deltaX; |
| wheelTicksY = deltaY; |
| deltaX *= static_cast<float>(Scrollbar::pixelsPerLineStep()); |
| deltaY *= static_cast<float>(Scrollbar::pixelsPerLineStep()); |
| } |
| |
| WebWheelEvent::Phase phase = phaseForEvent(event); |
| WebWheelEvent::Phase momentumPhase = momentumPhaseForEvent(event); |
| bool hasPreciseScrollingDeltas = continuous; |
| WebEvent::Modifiers modifiers = modifiersForEvent(event); |
| double timestamp = [event timestamp]; |
| |
| return WebWheelEvent(WebEvent::Wheel, IntPoint(position), IntPoint(globalPosition), FloatSize(deltaX, deltaY), FloatSize(wheelTicksX, wheelTicksY), granularity, phase, momentumPhase, hasPreciseScrollingDeltas, modifiers, timestamp); |
| } |
| |
| WebKeyboardEvent WebEventFactory::createWebKeyboardEvent(NSEvent *event, NSView *) |
| { |
| WebEvent::Type type = isKeyUpEvent(event) ? WebEvent::KeyUp : WebEvent::KeyDown; |
| String text = textFromEvent(event); |
| String unmodifiedText = unmodifiedTextFromEvent(event); |
| String keyIdentifier = keyIdentifierForKeyEvent(event); |
| int windowsVirtualKeyCode = windowsKeyCodeForKeyEvent(event); |
| int nativeVirtualKeyCode = [event keyCode]; |
| int macCharCode = WKGetNSEventKeyChar(event); |
| bool autoRepeat = ([event type] != NSFlagsChanged) && [event isARepeat]; |
| bool isKeypad = isKeypadEvent(event); |
| bool isSystemKey = false; // SystemKey is always false on the Mac. |
| WebEvent::Modifiers modifiers = modifiersForEvent(event); |
| double timestamp = [event timestamp]; |
| |
| return WebKeyboardEvent(type, text, unmodifiedText, keyIdentifier, windowsVirtualKeyCode, nativeVirtualKeyCode, macCharCode, autoRepeat, isKeypad, isSystemKey, modifiers, timestamp); |
| } |
| |
| #if ENABLE(GESTURE_EVENTS) |
| WebGestureEvent WebEventFactory::createWebGestureEvent(NSEvent *event, NSView *windowView) |
| { |
| WebEvent::Type type = gestureEventTypeForEvent(event); |
| NSPoint position = pointForEvent(event, windowView); |
| NSPoint globalPosition = globalPointForEvent(event); |
| WebEvent::Modifiers modifiers = modifiersForEvent(event); |
| double timestamp = [event timestamp]; |
| |
| return WebGestureEvent(type, IntPoint(position), IntPoint(globalPosition), modifiers, timestamp); |
| } |
| #endif |
| |
| } // namespace WebKit |
