diff -r 000000000000 -r 4f2f89ce4247 WebKit2/WebProcess/WebPage/qt/WebPageQt.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/WebKit2/WebProcess/WebPage/qt/WebPageQt.cpp Fri Sep 17 09:02:29 2010 +0300 @@ -0,0 +1,204 @@ +/* + * Copyright (C) 2010 Apple Inc. All rights reserved. + * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) + * + * 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. + */ + +#include "WebPage.h" + +#include +#include +#include +#include + +#ifndef VK_UNKNOWN +#define VK_UNKNOWN 0 +#define VK_BACK 0x08 +#define VK_TAB 0x09 +#define VK_CLEAR 0x0C +#define VK_RETURN 0x0D +#define VK_SHIFT 0x10 +#define VK_CONTROL 0x11 // CTRL key +#define VK_MENU 0x12 // ALT key +#define VK_PAUSE 0x13 // PAUSE key +#define VK_CAPITAL 0x14 // CAPS LOCK key +#define VK_KANA 0x15 // Input Method Editor (IME) Kana mode +#define VK_HANGUL 0x15 // IME Hangul mode +#define VK_JUNJA 0x17 // IME Junja mode +#define VK_FINAL 0x18 // IME final mode +#define VK_HANJA 0x19 // IME Hanja mode +#define VK_KANJI 0x19 // IME Kanji mode +#define VK_ESCAPE 0x1B // ESC key +#define VK_CONVERT 0x1C // IME convert +#define VK_NONCONVERT 0x1D // IME nonconvert +#define VK_ACCEPT 0x1E // IME accept +#define VK_MODECHANGE 0x1F // IME mode change request +#define VK_SPACE 0x20 // SPACE key +#define VK_PRIOR 0x21 // PAGE UP key +#define VK_NEXT 0x22 // PAGE DOWN key +#define VK_END 0x23 // END key +#define VK_HOME 0x24 // HOME key +#define VK_LEFT 0x25 // LEFT ARROW key +#define VK_UP 0x26 // UP ARROW key +#define VK_RIGHT 0x27 // RIGHT ARROW key +#define VK_DOWN 0x28 // DOWN ARROW key +#define VK_SELECT 0x29 // SELECT key +#define VK_PRINT 0x2A // PRINT key +#define VK_EXECUTE 0x2B // EXECUTE key +#define VK_SNAPSHOT 0x2C // PRINT SCREEN key +#define VK_INSERT 0x2D // INS key +#define VK_DELETE 0x2E // DEL key +#define VK_HELP 0x2F // HELP key +// Windows 2000/XP: For any country/region, the '.' key +#define VK_OEM_PERIOD 0xBE +#endif + +using namespace WebCore; + +namespace WebKit { + +void WebPage::platformInitialize() +{ +} + +static const unsigned CtrlKey = 1 << 0; +static const unsigned AltKey = 1 << 1; +static const unsigned ShiftKey = 1 << 2; + +struct KeyDownEntry { + unsigned virtualKey; + unsigned modifiers; + const char* name; +}; + +struct KeyPressEntry { + unsigned charCode; + unsigned modifiers; + const char* name; +}; + +static const KeyDownEntry keyDownEntries[] = { + { VK_LEFT, 0, "MoveLeft" }, + { VK_LEFT, ShiftKey, "MoveLeftAndModifySelection" }, + { VK_LEFT, CtrlKey, "MoveWordLeft" }, + { VK_LEFT, CtrlKey | ShiftKey, "MoveWordLeftAndModifySelection" }, + { VK_RIGHT, 0, "MoveRight" }, + { VK_RIGHT, ShiftKey, "MoveRightAndModifySelection" }, + { VK_RIGHT, CtrlKey, "MoveWordRight" }, + { VK_RIGHT, CtrlKey | ShiftKey, "MoveWordRightAndModifySelection" }, + { VK_UP, 0, "MoveUp" }, + { VK_UP, ShiftKey, "MoveUpAndModifySelection" }, + { VK_PRIOR, ShiftKey, "MovePageUpAndModifySelection" }, + { VK_DOWN, 0, "MoveDown" }, + { VK_DOWN, ShiftKey, "MoveDownAndModifySelection" }, + { VK_NEXT, ShiftKey, "MovePageDownAndModifySelection" }, + { VK_PRIOR, 0, "MovePageUp" }, + { VK_NEXT, 0, "MovePageDown" }, + { VK_HOME, 0, "MoveToBeginningOfLine" }, + { VK_HOME, ShiftKey, "MoveToBeginningOfLineAndModifySelection" }, + { VK_HOME, CtrlKey, "MoveToBeginningOfDocument" }, + { VK_HOME, CtrlKey | ShiftKey, "MoveToBeginningOfDocumentAndModifySelection" }, + + { VK_END, 0, "MoveToEndOfLine" }, + { VK_END, ShiftKey, "MoveToEndOfLineAndModifySelection" }, + { VK_END, CtrlKey, "MoveToEndOfDocument" }, + { VK_END, CtrlKey | ShiftKey, "MoveToEndOfDocumentAndModifySelection" }, + + { VK_BACK, 0, "DeleteBackward" }, + { VK_BACK, ShiftKey, "DeleteBackward" }, + { VK_DELETE, 0, "DeleteForward" }, + { VK_BACK, CtrlKey, "DeleteWordBackward" }, + { VK_DELETE, CtrlKey, "DeleteWordForward" }, + + { 'B', CtrlKey, "ToggleBold" }, + { 'I', CtrlKey, "ToggleItalic" }, + + { VK_ESCAPE, 0, "Cancel" }, + { VK_OEM_PERIOD, CtrlKey, "Cancel" }, + { VK_TAB, 0, "InsertTab" }, + { VK_TAB, ShiftKey, "InsertBacktab" }, + { VK_RETURN, 0, "InsertNewline" }, + { VK_RETURN, CtrlKey, "InsertNewline" }, + { VK_RETURN, AltKey, "InsertNewline" }, + { VK_RETURN, ShiftKey, "InsertNewline" }, + { VK_RETURN, AltKey | ShiftKey, "InsertNewline" }, + + // It's not quite clear whether clipboard shortcuts and Undo/Redo should be handled + // in the application or in WebKit. We chose WebKit. + { 'C', CtrlKey, "Copy" }, + { 'V', CtrlKey, "Paste" }, + { 'X', CtrlKey, "Cut" }, + { 'A', CtrlKey, "SelectAll" }, + { VK_INSERT, CtrlKey, "Copy" }, + { VK_DELETE, ShiftKey, "Cut" }, + { VK_INSERT, ShiftKey, "Paste" }, + { 'Z', CtrlKey, "Undo" }, + { 'Z', CtrlKey | ShiftKey, "Redo" }, +}; + +static const KeyPressEntry keyPressEntries[] = { + { '\t', 0, "InsertTab" }, + { '\t', ShiftKey, "InsertBacktab" }, + { '\r', 0, "InsertNewline" }, + { '\r', CtrlKey, "InsertNewline" }, + { '\r', AltKey, "InsertNewline" }, + { '\r', ShiftKey, "InsertNewline" }, + { '\r', AltKey | ShiftKey, "InsertNewline" }, +}; + +const char* WebPage::interpretKeyEvent(const KeyboardEvent* evt) +{ + ASSERT(evt->type() == eventNames().keydownEvent || evt->type() == eventNames().keypressEvent); + + static HashMap* keyDownCommandsMap = 0; + static HashMap* keyPressCommandsMap = 0; + + if (!keyDownCommandsMap) { + keyDownCommandsMap = new HashMap; + keyPressCommandsMap = new HashMap; + + for (unsigned i = 0; i < (sizeof(keyDownEntries) / sizeof(keyDownEntries[0])); i++) + keyDownCommandsMap->set(keyDownEntries[i].modifiers << 16 | keyDownEntries[i].virtualKey, keyDownEntries[i].name); + + for (unsigned i = 0; i < (sizeof(keyPressEntries) / sizeof(keyPressEntries[0])); i++) + keyPressCommandsMap->set(keyPressEntries[i].modifiers << 16 | keyPressEntries[i].charCode, keyPressEntries[i].name); + } + + unsigned modifiers = 0; + if (evt->shiftKey()) + modifiers |= ShiftKey; + if (evt->altKey()) + modifiers |= AltKey; + if (evt->ctrlKey()) + modifiers |= CtrlKey; + + if (evt->type() == eventNames().keydownEvent) { + int mapKey = modifiers << 16 | evt->keyEvent()->windowsVirtualKeyCode(); + return mapKey ? keyDownCommandsMap->get(mapKey) : 0; + } + + int mapKey = modifiers << 16 | evt->charCode(); + return mapKey ? keyPressCommandsMap->get(mapKey) : 0; +} + +} // namespace WebKit