--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit2/WebProcess/WebPage/mac/WebPageMac.mm Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,192 @@
+/*
+ * 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.
+ */
+
+#include "WebPage.h"
+
+#include <WebCore/KeyboardEvent.h>
+#include <WebCore/Page.h>
+#include <WebCore/PlatformKeyboardEvent.h>
+
+using namespace WebCore;
+
+namespace WebKit {
+
+void WebPage::platformInitialize()
+{
+ m_page->addSchedulePair(SchedulePair::create([NSRunLoop currentRunLoop], kCFRunLoopCommonModes));
+}
+
+// FIXME: Editor commands should not be hard coded and instead should come from AppKit.
+
+static const unsigned CtrlKey = 1 << 0;
+static const unsigned AltKey = 1 << 1;
+static const unsigned ShiftKey = 1 << 2;
+static const unsigned MetaKey = 1 << 3;
+
+static const unsigned VKEY_BACK = 0x08;
+static const unsigned VKEY_TAB = 0x09;
+static const unsigned VKEY_RETURN = 0x0D;
+static const unsigned VKEY_ESCAPE = 0x1B;
+static const unsigned VKEY_PRIOR = 0x21;
+static const unsigned VKEY_NEXT = 0x22;
+static const unsigned VKEY_END = 0x23;
+static const unsigned VKEY_HOME = 0x24;
+static const unsigned VKEY_LEFT = 0x25;
+static const unsigned VKEY_UP = 0x26;
+static const unsigned VKEY_RIGHT = 0x27;
+static const unsigned VKEY_DOWN = 0x28;
+static const unsigned VKEY_INSERT = 0x2D;
+static const unsigned VKEY_DELETE = 0x2E;
+static const unsigned VKEY_OEM_PERIOD = 0xBE;
+
+// Keys with special meaning. These will be delegated to the editor using
+// the execCommand() method
+struct KeyDownEntry {
+ unsigned virtualKey;
+ unsigned modifiers;
+ const char* name;
+};
+
+struct KeyPressEntry {
+ unsigned charCode;
+ unsigned modifiers;
+ const char* name;
+};
+
+static const KeyDownEntry keyDownEntries[] = {
+ { VKEY_LEFT, 0, "MoveLeft" },
+ { VKEY_LEFT, ShiftKey, "MoveLeftAndModifySelection" },
+ { VKEY_LEFT, AltKey, "MoveWordLeft" },
+ { VKEY_LEFT, AltKey | ShiftKey, "MoveWordLeftAndModifySelection" },
+ { VKEY_RIGHT, 0, "MoveRight" },
+ { VKEY_RIGHT, ShiftKey, "MoveRightAndModifySelection" },
+ { VKEY_RIGHT, AltKey, "MoveWordRight" },
+ { VKEY_RIGHT, AltKey | ShiftKey, "MoveWordRightAndModifySelection" },
+ { VKEY_UP, 0, "MoveUp" },
+ { VKEY_UP, ShiftKey, "MoveUpAndModifySelection" },
+ { VKEY_PRIOR, ShiftKey, "MovePageUpAndModifySelection" },
+ { VKEY_DOWN, 0, "MoveDown" },
+ { VKEY_DOWN, ShiftKey, "MoveDownAndModifySelection" },
+ { VKEY_NEXT, ShiftKey, "MovePageDownAndModifySelection" },
+ { VKEY_PRIOR, 0, "MovePageUp" },
+ { VKEY_NEXT, 0, "MovePageDown" },
+
+ { VKEY_HOME, 0, "MoveToBeginningOfLine" },
+ { VKEY_HOME, ShiftKey, "MoveToBeginningOfLineAndModifySelection" },
+ { VKEY_LEFT, MetaKey, "MoveToBeginningOfLine" },
+ { VKEY_LEFT, MetaKey | ShiftKey, "MoveToBeginningOfLineAndModifySelection" },
+ { VKEY_UP, MetaKey, "MoveToBeginningOfDocument" },
+ { VKEY_UP, MetaKey | ShiftKey, "MoveToBeginningOfDocumentAndModifySelection" },
+
+ { VKEY_END, 0, "MoveToEndOfLine" },
+ { VKEY_END, ShiftKey, "MoveToEndOfLineAndModifySelection" },
+ { VKEY_DOWN, MetaKey, "MoveToEndOfDocument" },
+ { VKEY_DOWN, MetaKey | ShiftKey, "MoveToEndOfDocumentAndModifySelection" },
+ { VKEY_RIGHT, MetaKey, "MoveToEndOfLine" },
+ { VKEY_RIGHT, MetaKey | ShiftKey, "MoveToEndOfLineAndModifySelection" },
+
+ { VKEY_BACK, 0, "DeleteBackward" },
+ { VKEY_BACK, ShiftKey, "DeleteBackward" },
+ { VKEY_DELETE, 0, "DeleteForward" },
+ { VKEY_BACK, AltKey, "DeleteWordBackward" },
+ { VKEY_DELETE, AltKey, "DeleteWordForward" },
+
+ { 'B', CtrlKey, "ToggleBold" },
+ { 'I', CtrlKey, "ToggleItalic" },
+
+ { VKEY_ESCAPE, 0, "Cancel" },
+ { VKEY_OEM_PERIOD, CtrlKey, "Cancel" },
+ { VKEY_TAB, 0, "InsertTab" },
+ { VKEY_TAB, ShiftKey, "InsertBacktab" },
+ { VKEY_RETURN, 0, "InsertNewline" },
+ { VKEY_RETURN, CtrlKey, "InsertNewline" },
+ { VKEY_RETURN, AltKey, "InsertNewline" },
+ { VKEY_RETURN, AltKey | ShiftKey, "InsertNewline" },
+ { VKEY_RETURN, ShiftKey, "InsertLineBreak" },
+
+ { 'C', MetaKey, "Copy" },
+ { 'V', MetaKey, "Paste" },
+ { 'X', MetaKey, "Cut" },
+ { 'A', MetaKey, "SelectAll" },
+ { VKEY_INSERT, CtrlKey, "Copy" },
+ { VKEY_INSERT, ShiftKey, "Paste" },
+ { VKEY_DELETE, ShiftKey, "Cut" },
+ { 'Z', MetaKey, "Undo" },
+ { 'Z', MetaKey | ShiftKey, "Redo" },
+};
+
+static const KeyPressEntry keyPressEntries[] = {
+ { '\t', 0, "InsertTab" },
+ { '\t', ShiftKey, "InsertBacktab" },
+ { '\r', 0, "InsertNewline" },
+ { '\r', CtrlKey, "InsertNewline" },
+ { '\r', ShiftKey, "InsertLineBreak" },
+ { '\r', AltKey, "InsertNewline" },
+ { '\r', AltKey | ShiftKey, "InsertNewline" },
+};
+
+const char* WebPage::interpretKeyEvent(const KeyboardEvent* evt)
+{
+ const PlatformKeyboardEvent* keyEvent = evt->keyEvent();
+ ASSERT(keyEvent);
+
+ static HashMap<int, const char*>* keyDownCommandsMap = 0;
+ static HashMap<int, const char*>* keyPressCommandsMap = 0;
+
+ if (!keyDownCommandsMap) {
+ keyDownCommandsMap = new HashMap<int, const char*>;
+ keyPressCommandsMap = new HashMap<int, const char*>;
+
+ 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 (keyEvent->shiftKey())
+ modifiers |= ShiftKey;
+ if (keyEvent->altKey())
+ modifiers |= AltKey;
+ if (keyEvent->ctrlKey())
+ modifiers |= CtrlKey;
+ if (keyEvent->metaKey())
+ modifiers |= MetaKey;
+
+ if (keyEvent->type() == PlatformKeyboardEvent::RawKeyDown) {
+ int mapKey = modifiers << 16 | evt->keyCode();
+ return mapKey ? keyDownCommandsMap->get(mapKey) : 0;
+ }
+
+ int mapKey = modifiers << 16 | evt->charCode();
+ return mapKey ? keyPressCommandsMap->get(mapKey) : 0;
+}
+
+} // namespace WebKit