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Diffstat (limited to 'lib/web_event_factory.cpp')
| -rw-r--r-- | lib/web_event_factory.cpp | 605 |
1 files changed, 0 insertions, 605 deletions
diff --git a/lib/web_event_factory.cpp b/lib/web_event_factory.cpp deleted file mode 100644 index d750aa3e0..000000000 --- a/lib/web_event_factory.cpp +++ /dev/null @@ -1,605 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of the QtWebEngine module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "web_event_factory.h" -#include "third_party/WebKit/Source/core/platform/WindowsKeyboardCodes.h" - -#include <QElapsedTimer> -#include <QKeyEvent> -#include <QMouseEvent> -#include <QWheelEvent> - -static const int wheelScrollLines = 3; // FIXME: Still not available in QStyleHints in 5.1 - -using namespace WebKit; - -static int windowsKeyCodeForKeyEvent(unsigned int keycode, bool isKeypad) -{ - // Determine wheter the event comes from the keypad - if (isKeypad) { - switch (keycode) { - case Qt::Key_0: - return VK_NUMPAD0; // (60) Numeric keypad 0 key - case Qt::Key_1: - return VK_NUMPAD1; // (61) Numeric keypad 1 key - case Qt::Key_2: - return VK_NUMPAD2; // (62) Numeric keypad 2 key - case Qt::Key_3: - return VK_NUMPAD3; // (63) Numeric keypad 3 key - case Qt::Key_4: - return VK_NUMPAD4; // (64) Numeric keypad 4 key - case Qt::Key_5: - return VK_NUMPAD5; // (65) Numeric keypad 5 key - case Qt::Key_6: - return VK_NUMPAD6; // (66) Numeric keypad 6 key - case Qt::Key_7: - return VK_NUMPAD7; // (67) Numeric keypad 7 key - case Qt::Key_8: - return VK_NUMPAD8; // (68) Numeric keypad 8 key - case Qt::Key_9: - return VK_NUMPAD9; // (69) Numeric keypad 9 key - case Qt::Key_Asterisk: - return VK_MULTIPLY; // (6A) Multiply key - case Qt::Key_Plus: - return VK_ADD; // (6B) Add key - case Qt::Key_Minus: - return VK_SUBTRACT; // (6D) Subtract key - case Qt::Key_Period: - return VK_DECIMAL; // (6E) Decimal key - case Qt::Key_Slash: - return VK_DIVIDE; // (6F) Divide key - case Qt::Key_PageUp: - return VK_PRIOR; // (21) PAGE UP key - case Qt::Key_PageDown: - return VK_NEXT; // (22) PAGE DOWN key - case Qt::Key_End: - return VK_END; // (23) END key - case Qt::Key_Home: - return VK_HOME; // (24) HOME key - case Qt::Key_Left: - return VK_LEFT; // (25) LEFT ARROW key - case Qt::Key_Up: - return VK_UP; // (26) UP ARROW key - case Qt::Key_Right: - return VK_RIGHT; // (27) RIGHT ARROW key - case Qt::Key_Down: - return VK_DOWN; // (28) DOWN ARROW key - case Qt::Key_Enter: - case Qt::Key_Return: - return VK_RETURN; // (0D) Return key - case Qt::Key_Insert: - return VK_INSERT; // (2D) INS key - case Qt::Key_Delete: - return VK_DELETE; // (2E) DEL key - default: - return 0; - } - - } else - - switch (keycode) { - case Qt::Key_Backspace: - return VK_BACK; // (08) BACKSPACE key - case Qt::Key_Backtab: - case Qt::Key_Tab: - return VK_TAB; // (09) TAB key - case Qt::Key_Clear: - return VK_CLEAR; // (0C) CLEAR key - case Qt::Key_Enter: - case Qt::Key_Return: - return VK_RETURN; // (0D) Return key - case Qt::Key_Shift: - return VK_SHIFT; // (10) SHIFT key - case Qt::Key_Control: - return VK_CONTROL; // (11) CTRL key - case Qt::Key_Menu: - case Qt::Key_Alt: - return VK_MENU; // (12) ALT key - - case Qt::Key_F1: - return VK_F1; - case Qt::Key_F2: - return VK_F2; - case Qt::Key_F3: - return VK_F3; - case Qt::Key_F4: - return VK_F4; - case Qt::Key_F5: - return VK_F5; - case Qt::Key_F6: - return VK_F6; - case Qt::Key_F7: - return VK_F7; - case Qt::Key_F8: - return VK_F8; - case Qt::Key_F9: - return VK_F9; - case Qt::Key_F10: - return VK_F10; - case Qt::Key_F11: - return VK_F11; - case Qt::Key_F12: - return VK_F12; - case Qt::Key_F13: - return VK_F13; - case Qt::Key_F14: - return VK_F14; - case Qt::Key_F15: - return VK_F15; - case Qt::Key_F16: - return VK_F16; - case Qt::Key_F17: - return VK_F17; - case Qt::Key_F18: - return VK_F18; - case Qt::Key_F19: - return VK_F19; - case Qt::Key_F20: - return VK_F20; - case Qt::Key_F21: - return VK_F21; - case Qt::Key_F22: - return VK_F22; - case Qt::Key_F23: - return VK_F23; - case Qt::Key_F24: - return VK_F24; - - case Qt::Key_Pause: - return VK_PAUSE; // (13) PAUSE key - case Qt::Key_CapsLock: - return VK_CAPITAL; // (14) CAPS LOCK key - case Qt::Key_Kana_Lock: - case Qt::Key_Kana_Shift: - return VK_KANA; // (15) Input Method Editor (IME) Kana mode - case Qt::Key_Hangul: - return VK_HANGUL; // VK_HANGUL (15) IME Hangul mode - // VK_JUNJA (17) IME Junja mode - // VK_FINAL (18) IME final mode - case Qt::Key_Hangul_Hanja: - return VK_HANJA; // (19) IME Hanja mode - case Qt::Key_Kanji: - return VK_KANJI; // (19) IME Kanji mode - case Qt::Key_Escape: - return VK_ESCAPE; // (1B) ESC key - // VK_CONVERT (1C) IME convert - // VK_NONCONVERT (1D) IME nonconvert - // VK_ACCEPT (1E) IME accept - // VK_MODECHANGE (1F) IME mode change request - case Qt::Key_Space: - return VK_SPACE; // (20) SPACEBAR - case Qt::Key_PageUp: - return VK_PRIOR; // (21) PAGE UP key - case Qt::Key_PageDown: - return VK_NEXT; // (22) PAGE DOWN key - case Qt::Key_End: - return VK_END; // (23) END key - case Qt::Key_Home: - return VK_HOME; // (24) HOME key - case Qt::Key_Left: - return VK_LEFT; // (25) LEFT ARROW key - case Qt::Key_Up: - return VK_UP; // (26) UP ARROW key - case Qt::Key_Right: - return VK_RIGHT; // (27) RIGHT ARROW key - case Qt::Key_Down: - return VK_DOWN; // (28) DOWN ARROW key - case Qt::Key_Select: - return VK_SELECT; // (29) SELECT key - case Qt::Key_Print: - return VK_SNAPSHOT; // (2A) PRINT key - case Qt::Key_Execute: - return VK_EXECUTE; // (2B) EXECUTE key - case Qt::Key_Insert: - return VK_INSERT; // (2D) INS key - case Qt::Key_Delete: - return VK_DELETE; // (2E) DEL key - case Qt::Key_Help: - return VK_HELP; // (2F) HELP key - case Qt::Key_0: - case Qt::Key_ParenLeft: - return VK_0; // (30) 0) key - case Qt::Key_1: - return VK_1; // (31) 1 ! key - case Qt::Key_2: - case Qt::Key_At: - return VK_2; // (32) 2 & key - case Qt::Key_3: - case Qt::Key_NumberSign: - return VK_3; // case '3': case '#'; - case Qt::Key_4: - case Qt::Key_Dollar: // (34) 4 key '$'; - return VK_4; - case Qt::Key_5: - case Qt::Key_Percent: - return VK_5; // (35) 5 key '%' - case Qt::Key_6: - case Qt::Key_AsciiCircum: - return VK_6; // (36) 6 key '^' - case Qt::Key_7: - case Qt::Key_Ampersand: - return VK_7; // (37) 7 key case '&' - case Qt::Key_8: - case Qt::Key_Asterisk: - return VK_8; // (38) 8 key '*' - case Qt::Key_9: - case Qt::Key_ParenRight: - return VK_9; // (39) 9 key '(' - case Qt::Key_A: - return VK_A; // (41) A key case 'a': case 'A': return 0x41; - case Qt::Key_B: - return VK_B; // (42) B key case 'b': case 'B': return 0x42; - case Qt::Key_C: - return VK_C; // (43) C key case 'c': case 'C': return 0x43; - case Qt::Key_D: - return VK_D; // (44) D key case 'd': case 'D': return 0x44; - case Qt::Key_E: - return VK_E; // (45) E key case 'e': case 'E': return 0x45; - case Qt::Key_F: - return VK_F; // (46) F key case 'f': case 'F': return 0x46; - case Qt::Key_G: - return VK_G; // (47) G key case 'g': case 'G': return 0x47; - case Qt::Key_H: - return VK_H; // (48) H key case 'h': case 'H': return 0x48; - case Qt::Key_I: - return VK_I; // (49) I key case 'i': case 'I': return 0x49; - case Qt::Key_J: - return VK_J; // (4A) J key case 'j': case 'J': return 0x4A; - case Qt::Key_K: - return VK_K; // (4B) K key case 'k': case 'K': return 0x4B; - case Qt::Key_L: - return VK_L; // (4C) L key case 'l': case 'L': return 0x4C; - case Qt::Key_M: - return VK_M; // (4D) M key case 'm': case 'M': return 0x4D; - case Qt::Key_N: - return VK_N; // (4E) N key case 'n': case 'N': return 0x4E; - case Qt::Key_O: - return VK_O; // (4F) O key case 'o': case 'O': return 0x4F; - case Qt::Key_P: - return VK_P; // (50) P key case 'p': case 'P': return 0x50; - case Qt::Key_Q: - return VK_Q; // (51) Q key case 'q': case 'Q': return 0x51; - case Qt::Key_R: - return VK_R; // (52) R key case 'r': case 'R': return 0x52; - case Qt::Key_S: - return VK_S; // (53) S key case 's': case 'S': return 0x53; - case Qt::Key_T: - return VK_T; // (54) T key case 't': case 'T': return 0x54; - case Qt::Key_U: - return VK_U; // (55) U key case 'u': case 'U': return 0x55; - case Qt::Key_V: - return VK_V; // (56) V key case 'v': case 'V': return 0x56; - case Qt::Key_W: - return VK_W; // (57) W key case 'w': case 'W': return 0x57; - case Qt::Key_X: - return VK_X; // (58) X key case 'x': case 'X': return 0x58; - case Qt::Key_Y: - return VK_Y; // (59) Y key case 'y': case 'Y': return 0x59; - case Qt::Key_Z: - return VK_Z; // (5A) Z key case 'z': case 'Z': return 0x5A; - case Qt::Key_Meta: - return VK_LWIN; // (5B) Left Windows key (Microsoft Natural keyboard) - // case Qt::Key_Meta_R: FIXME: What to do here? - // return VK_RWIN; // (5C) Right Windows key (Natural keyboard) - // VK_APPS (5D) Applications key (Natural keyboard) - // VK_SLEEP (5F) Computer Sleep key - // 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 - - case Qt::Key_NumLock: - return VK_NUMLOCK; // (90) NUM LOCK key - - case Qt::Key_ScrollLock: - return VK_SCROLL; // (91) SCROLL LOCK key - - // 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 Qt::Key_Semicolon: - case Qt::Key_Colon: - return VK_OEM_1; // case ';': case ':': return 0xBA; - // VK_OEM_PLUS (BB) Windows 2000/XP: For any country/region, the '+' key - case Qt::Key_Plus: - case Qt::Key_Equal: - return VK_OEM_PLUS; // case '=': case '+': return 0xBB; - // VK_OEM_COMMA (BC) Windows 2000/XP: For any country/region, the ',' key - case Qt::Key_Comma: - case Qt::Key_Less: - return VK_OEM_COMMA; // case ',': case '<': return 0xBC; - // VK_OEM_MINUS (BD) Windows 2000/XP: For any country/region, the '-' key - case Qt::Key_Minus: - case Qt::Key_Underscore: - return VK_OEM_MINUS; // case '-': case '_': return 0xBD; - // VK_OEM_PERIOD (BE) Windows 2000/XP: For any country/region, the '.' key - case Qt::Key_Period: - case Qt::Key_Greater: - return VK_OEM_PERIOD; // 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 Qt::Key_Slash: - case Qt::Key_Question: - return VK_OEM_2; // 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 Qt::Key_AsciiTilde: - case Qt::Key_QuoteLeft: - return VK_OEM_3; // 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 Qt::Key_BracketLeft: - case Qt::Key_BraceLeft: - return VK_OEM_4; // 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 Qt::Key_Backslash: - case Qt::Key_Bar: - return VK_OEM_5; // 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 Qt::Key_BracketRight: - case Qt::Key_BraceRight: - return VK_OEM_6; // 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 Qt::Key_QuoteDbl: - return VK_OEM_7; // 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 - default: - return 0; - } -} - -static inline double currentTimeForEvent(const QInputEvent* event) -{ - Q_ASSERT(event); - - if (event->timestamp()) - return static_cast<double>(event->timestamp()) / 1000; - - static QElapsedTimer timer; - if (!timer.isValid()) - timer.start(); - return static_cast<double>(timer.elapsed()) / 1000; -} - -static WebMouseEvent::Button mouseButtonForEvent(QMouseEvent *event) -{ - if (event->button() == Qt::LeftButton || (event->buttons() & Qt::LeftButton)) - return WebMouseEvent::ButtonLeft; - else if (event->button() == Qt::RightButton || (event->buttons() & Qt::RightButton)) - return WebMouseEvent::ButtonRight; - else if (event->button() == Qt::MidButton || (event->buttons() & Qt::MidButton)) - return WebMouseEvent::ButtonMiddle; - return WebMouseEvent::ButtonNone; -} - -template <typename T> -static unsigned mouseButtonsModifiersForEvent(const T* event) -{ - unsigned ret = 0; - if (event->buttons() & Qt::LeftButton) - ret |= WebInputEvent::LeftButtonDown; - if (event->buttons() & Qt::RightButton) - ret |= WebInputEvent::RightButtonDown; - if (event->buttons() & Qt::MidButton) - ret |= WebInputEvent::MiddleButtonDown; - return ret; -} - -static inline WebInputEvent::Modifiers modifiersForEvent(const QInputEvent* event) -{ - unsigned result = 0; - Qt::KeyboardModifiers modifiers = event->modifiers(); - if (modifiers & Qt::ShiftModifier) - result |= WebInputEvent::ShiftKey; - if (modifiers & Qt::ControlModifier) - result |= WebInputEvent::ControlKey; - if (modifiers & Qt::AltModifier) - result |= WebInputEvent::AltKey; - if (modifiers & Qt::MetaModifier) - result |= WebInputEvent::MetaKey; - if (modifiers & Qt::KeypadModifier) - result |= WebInputEvent::IsKeyPad; - - switch (event->type()) { - case QEvent::MouseButtonPress: - case QEvent::MouseButtonRelease: - case QEvent::MouseMove: - result |= mouseButtonsModifiersForEvent(static_cast<const QMouseEvent*>(event)); - break; - case QEvent::Wheel: - result |= mouseButtonsModifiersForEvent(static_cast<const QWheelEvent*>(event)); - break; - case QEvent::KeyPress: - case QEvent::KeyRelease: - if (static_cast<const QKeyEvent*>(event)->isAutoRepeat()) - result |= WebInputEvent::IsAutoRepeat; - default: - break; - } - - return (WebInputEvent::Modifiers)result; -} - -static WebInputEvent::Type webEventTypeForEvent(const QEvent* event) -{ - switch (event->type()) { - case QEvent::MouseButtonPress: - return WebInputEvent::MouseDown; - case QEvent::MouseButtonRelease: - return WebInputEvent::MouseUp; - case QEvent::Enter: - return WebInputEvent::MouseEnter; - case QEvent::Leave: - return WebInputEvent::MouseLeave; - case QEvent::MouseMove: - return WebInputEvent::MouseMove; - case QEvent::Wheel: - return WebInputEvent::MouseWheel; - case QEvent::KeyPress: - return WebInputEvent::KeyDown; - case QEvent::KeyRelease: - return WebInputEvent::KeyUp; - case QEvent::HoverMove: - return WebInputEvent::MouseMove; - case QEvent::TouchBegin: - return WebInputEvent::TouchStart; - case QEvent::TouchUpdate: - return WebInputEvent::TouchMove; - case QEvent::TouchEnd: - return WebInputEvent::TouchEnd; - case QEvent::TouchCancel: - return WebInputEvent::TouchCancel; - default: - Q_ASSERT(false); - return WebInputEvent::MouseMove; - } -} - -WebMouseEvent WebEventFactory::toWebMouseEvent(QMouseEvent *ev) -{ - WebMouseEvent webKitEvent; - webKitEvent.timeStampSeconds = currentTimeForEvent(ev); - webKitEvent.button = mouseButtonForEvent(ev); - webKitEvent.modifiers = modifiersForEvent(ev); - - webKitEvent.x = webKitEvent.windowX = ev->x(); - webKitEvent.y = webKitEvent.windowY = ev->y(); - webKitEvent.globalX = ev->globalX(); - webKitEvent.globalY = ev->globalY(); - - webKitEvent.type = webEventTypeForEvent(ev); - webKitEvent.clickCount = 0; - - return webKitEvent; -} - -WebMouseEvent WebEventFactory::toWebMouseEvent(QHoverEvent *ev) -{ - WebMouseEvent webKitEvent; - webKitEvent.timeStampSeconds = currentTimeForEvent(ev); - webKitEvent.modifiers = modifiersForEvent(ev); - - webKitEvent.x = webKitEvent.windowX = ev->pos().x(); - webKitEvent.y = webKitEvent.windowY = ev->pos().y(); - - webKitEvent.type = webEventTypeForEvent(ev); - return webKitEvent; -} - -WebKit::WebMouseWheelEvent WebEventFactory::toWebWheelEvent(QWheelEvent *ev) -{ - WebMouseWheelEvent webEvent; - webEvent.type = webEventTypeForEvent(ev); - webEvent.deltaX = 0; - webEvent.deltaY = 0; - webEvent.wheelTicksX = 0; - webEvent.wheelTicksY = 0; - webEvent.modifiers = modifiersForEvent(ev); - webEvent.timeStampSeconds = currentTimeForEvent(ev); - - if (ev->orientation() == Qt::Horizontal) - webEvent.wheelTicksX = ev->delta() / 120.0f; - else - webEvent.wheelTicksY = ev->delta() / 120.0f; - - - // Since we report the scroll by the pixel, convert the delta to pixel distance using standard scroll step. - // Use the same single scroll step as QTextEdit (in QTextEditPrivate::init [h,v]bar->setSingleStep) - static const float cDefaultQtScrollStep = 20.f; - - webEvent.deltaX = webEvent.wheelTicksX * wheelScrollLines * cDefaultQtScrollStep; - webEvent.deltaY = webEvent.wheelTicksY * wheelScrollLines * cDefaultQtScrollStep; - - webEvent.x = webEvent.windowX = ev->x(); - webEvent.y = webEvent.windowY = ev->y(); - webEvent.globalX = ev->globalX(); - webEvent.globalY = ev->globalY(); - return webEvent; -} - -content::NativeWebKeyboardEvent WebEventFactory::toWebKeyboardEvent(QKeyEvent *ev) -{ - content::NativeWebKeyboardEvent webKitEvent; - webKitEvent.timeStampSeconds = currentTimeForEvent(ev); - webKitEvent.modifiers = modifiersForEvent(ev); - webKitEvent.type = webEventTypeForEvent(ev); - - webKitEvent.nativeKeyCode = ev->nativeVirtualKey(); - webKitEvent.windowsKeyCode = windowsKeyCodeForKeyEvent(ev->key(), ev->modifiers() & Qt::KeypadModifier); - webKitEvent.setKeyIdentifierFromWindowsKeyCode(); - - memcpy(&webKitEvent.text, ev->text().utf16(), qMin(sizeof(webKitEvent.text), sizeof(ev->text().utf16()))); - return webKitEvent; -} |