external/webkit r30707

3 files changed, 330 insertions, 0 deletions

diff --git a/WebCore/page/qt/DragControllerQt.cpp b/WebCore/page/qt/DragControllerQt.cpp
new file mode 100644
index 0000000..62372d0
--- /dev/null
+++ b/WebCore/page/qt/DragControllerQt.cpp
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2007 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 COMPUTER, INC. ``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 COMPUTER, INC. OR
+ * 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 "config.h"
+#include "DragController.h"
+
+#include "DragData.h"
+#include "Frame.h"
+#include "FrameView.h"
+#include "Page.h"
+
+namespace WebCore
+{
+
+// FIXME: These values are straight out of DragControllerMac, so probably have 
+// little correlation with Qt standards...
+const int DragController::LinkDragBorderInset = 2;
+const int DragController::MaxOriginalImageArea = 1500 * 1500;
+const int DragController::DragIconRightInset = 7;
+const int DragController::DragIconBottomInset = 3;
+
+const float DragController::DragImageAlpha = 0.75f;
+
+
+bool DragController::isCopyKeyDown()
+{
+    return false;
+}
+    
+DragOperation DragController::dragOperation(DragData* dragData)
+{
+    //FIXME: This logic is incomplete
+    if (dragData->containsURL())
+        return DragOperationCopy;
+        
+    return DragOperationNone;
+} 
+
+const IntSize& DragController::maxDragImageSize()
+{
+    static const IntSize maxDragImageSize(400, 400);
+    
+    return maxDragImageSize;
+}
+
+}
diff --git a/WebCore/page/qt/EventHandlerQt.cpp b/WebCore/page/qt/EventHandlerQt.cpp
new file mode 100644
index 0000000..ce16f5b
--- /dev/null
+++ b/WebCore/page/qt/EventHandlerQt.cpp
@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) 2006 Zack Rusin <zack@kde.org>
+ * Copyright (C) 2006, 2007 Apple Inc.  All rights reserved.
+ * Copyright (C) 2007 Trolltech ASA
+ *
+ * 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 COMPUTER, INC. ``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 COMPUTER, INC. OR
+ * 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 "config.h"
+#include "EventHandler.h"
+
+#include "ClipboardQt.h"
+#include "Cursor.h"
+#include "Document.h"
+#include "EventNames.h"
+#include "FloatPoint.h"
+#include "FocusController.h"
+#include "Frame.h"
+#include "FrameLoader.h"
+#include "FrameTree.h"
+#include "FrameView.h"
+#include "HTMLFrameSetElement.h"
+#include "HitTestRequest.h"
+#include "HitTestResult.h"
+#include "KeyboardEvent.h"
+#include "MouseEventWithHitTestResults.h"
+#include "Page.h"
+#include "PlatformKeyboardEvent.h"
+#include "PlatformScrollBar.h"
+#include "PlatformWheelEvent.h"
+#include "RenderWidget.h"
+#include "NotImplemented.h"
+
+namespace WebCore {
+
+using namespace EventNames;
+
+static bool isKeyboardOptionTab(KeyboardEvent* event)
+{
+    return event
+        && (event->type() == keydownEvent || event->type() == keypressEvent)
+        && event->altKey()
+        && event->keyIdentifier() == "U+0009";
+}
+
+bool EventHandler::invertSenseOfTabsToLinks(KeyboardEvent* event) const
+{
+    return isKeyboardOptionTab(event);
+}
+
+bool EventHandler::tabsToAllControls(KeyboardEvent* event) const
+{
+    bool handlingOptionTab = isKeyboardOptionTab(event);
+    
+    return handlingOptionTab;
+}
+
+void EventHandler::focusDocumentView()
+{
+    Page* page = m_frame->page();
+    if (!page)
+        return;
+    page->focusController()->setFocusedFrame(m_frame);
+}
+
+bool EventHandler::passWidgetMouseDownEventToWidget(const MouseEventWithHitTestResults&)
+{
+    notImplemented();
+    return false;
+}
+
+bool EventHandler::eventActivatedView(const PlatformMouseEvent&) const
+{
+    //Qt has an activation event which is sent independently
+    //   of mouse event so this thing will be a snafu to implement
+    //   correctly
+    return false;
+}
+
+bool EventHandler::passWheelEventToWidget(PlatformWheelEvent& event, Widget* widget)
+{
+    Q_ASSERT(widget);
+    if (!widget->isFrameView())
+        return false;
+
+    return static_cast<FrameView*>(widget)->frame()->eventHandler()->handleWheelEvent(event);
+}
+
+Clipboard* EventHandler::createDraggingClipboard() const
+{
+    return new ClipboardQt(ClipboardWritable, true);
+}
+
+bool EventHandler::passMousePressEventToSubframe(MouseEventWithHitTestResults& mev, Frame* subframe)
+{
+    subframe->eventHandler()->handleMousePressEvent(mev.event());
+    return true;
+}
+
+bool EventHandler::passMouseMoveEventToSubframe(MouseEventWithHitTestResults& mev, Frame* subframe, HitTestResult* hoveredNode)
+{
+    subframe->eventHandler()->handleMouseMoveEvent(mev.event(), hoveredNode);
+    return true;
+}
+
+bool EventHandler::passMouseReleaseEventToSubframe(MouseEventWithHitTestResults& mev, Frame* subframe)
+{
+    subframe->eventHandler()->handleMouseReleaseEvent(mev.event());
+    return true;
+}
+
+bool EventHandler::passMousePressEventToScrollbar(MouseEventWithHitTestResults& mev, PlatformScrollbar* scrollbar)
+{
+    if (!scrollbar || !scrollbar->isEnabled())
+        return false;
+    return scrollbar->handleMousePressEvent(mev.event());
+}
+
+}
diff --git a/WebCore/page/qt/FrameQt.cpp b/WebCore/page/qt/FrameQt.cpp
new file mode 100644
index 0000000..7ae1dd9
--- /dev/null
+++ b/WebCore/page/qt/FrameQt.cpp
@@ -0,0 +1,124 @@
+/*
+ * Copyright (C) 2006 Dirk Mueller <mueller@kde.org>
+ * Copyright (C) 2006 Zack Rusin <zack@kde.org>
+ * Copyright (C) 2006 George Staikos <staikos@kde.org>
+ * Copyright (C) 2006 Simon Hausmann <hausmann@kde.org>
+ * Copyright (C) 2006 Rob Buis <buis@kde.org>
+ * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
+ * Copyright (C) 2007 Trolltech ASA
+ *
+ * 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 COMPUTER, INC. ``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 COMPUTER, INC. OR
+ * 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 "config.h"
+#include "Frame.h"
+
+#include "Element.h"
+#include "RenderObject.h"
+#include "RenderWidget.h"
+#include "RenderLayer.h"
+#include "Page.h"
+#include "Document.h"
+#include "HTMLElement.h"
+#include "DOMWindow.h"
+#include "FrameLoadRequest.h"
+#include "FrameLoaderClientQt.h"
+#include "DOMImplementation.h"
+#include "ResourceHandleInternal.h"
+#include "Document.h"
+#include "Settings.h"
+#include "Plugin.h"
+#include "FrameView.h"
+#include "FramePrivate.h"
+#include "GraphicsContext.h"
+#include "HTMLDocument.h"
+#include "ResourceHandle.h"
+#include "FrameLoader.h"
+#include "PlatformMouseEvent.h"
+#include "PlatformKeyboardEvent.h"
+#include "PlatformWheelEvent.h"
+#include "MouseEventWithHitTestResults.h"
+#include "SelectionController.h"
+#include "kjs_proxy.h"
+#include "TypingCommand.h"
+#include "JSLock.h"
+#include "kjs_window.h"
+#include "runtime_root.h"
+#include "runtime.h"
+#include <QScrollArea>
+#include "NotImplemented.h"
+
+namespace WebCore {
+
+// FIXME: Turned this off to fix buildbot. This function be either deleted or used.
+#if 0
+static void doScroll(const RenderObject* r, bool isHorizontal, int multiplier)
+{
+    // FIXME: The scrolling done here should be done in the default handlers
+    // of the elements rather than here in the part.
+    if (!r)
+        return;
+
+    //broken since it calls scroll on scrollbars
+    //and we have none now
+    //r->scroll(direction, KWQScrollWheel, multiplier);
+    if (!r->layer())
+        return;
+
+    int x = r->layer()->scrollXOffset();
+    int y = r->layer()->scrollYOffset();
+    if (isHorizontal)
+        x += multiplier;
+    else
+        y += multiplier;
+
+    r->layer()->scrollToOffset(x, y, true, true);
+}
+#endif
+
+KJS::Bindings::Instance* Frame::createScriptInstanceForWidget(WebCore::Widget* widget)
+{
+    QWidget* nativeWidget = widget->nativeWidget();
+    if (!nativeWidget)
+        return 0;
+    return KJS::Bindings::Instance::createBindingForLanguageInstance(KJS::Bindings::Instance::QtLanguage,
+                                                                     nativeWidget,
+                                                                     bindingRootObject());
+}
+
+void Frame::clearPlatformScriptObjects()
+{
+}
+
+DragImageRef Frame::dragImageForSelection() 
+{
+    return 0;
+}
+    
+void Frame::dashboardRegionsChanged()
+{
+}
+
+}
+// vim: ts=4 sw=4 et