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Diffstat (limited to 'WebCore/bindings/generic/BindingDOMWindow.h')
| -rw-r--r-- | WebCore/bindings/generic/BindingDOMWindow.h | 269 |
1 files changed, 0 insertions, 269 deletions
diff --git a/WebCore/bindings/generic/BindingDOMWindow.h b/WebCore/bindings/generic/BindingDOMWindow.h deleted file mode 100644 index 04e3e7b..0000000 --- a/WebCore/bindings/generic/BindingDOMWindow.h +++ /dev/null @@ -1,269 +0,0 @@ -/* - * Copyright (C) 2010 Google 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: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * 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. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT - * OWNER 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. - */ - -#ifndef BindingDOMWindow_h -#define BindingDOMWindow_h - -#include "DOMWindow.h" -#include "Frame.h" -#include "FrameLoadRequest.h" -#include "FrameLoader.h" -#include "FrameView.h" -#include "GenericBinding.h" -#include "Page.h" -#include "PlatformScreen.h" -#include "ScriptController.h" -#include "SecurityOrigin.h" -#include "WindowFeatures.h" - -namespace WebCore { - -template <class Binding> -class BindingDOMWindow { -public: - typedef typename Binding::Value BindingValue; - - static Frame* createWindow(State<Binding>*, - Frame* callingFrame, - Frame* enteredFrame, - Frame* openerFrame, - const String& url, - const String& frameName, - const WindowFeatures& windowFeatures, - BindingValue dialogArgs); - - static WebCore::DOMWindow* open(State<Binding>*, - WebCore::DOMWindow* parent, - const String& url, - const String& frameName, - const WindowFeatures& rawFeatures); - -private: - // Horizontal and vertical offset, from the parent content area, - // around newly opened popups that don't specify a location. - static const int popupTilePixels = 10; -}; - -// Implementations of templated methods must be in this file. - -template <class Binding> -Frame* BindingDOMWindow<Binding>::createWindow(State<Binding>* state, - Frame* callingFrame, - Frame* enteredFrame, - Frame* openerFrame, - const String& url, - const String& frameName, - const WindowFeatures& windowFeatures, - BindingValue dialogArgs) -{ - ASSERT(callingFrame); - ASSERT(enteredFrame); - - ResourceRequest request; - - // For whatever reason, Firefox uses the entered frame to determine - // the outgoingReferrer. We replicate that behavior here. - String referrer = enteredFrame->loader()->outgoingReferrer(); - request.setHTTPReferrer(referrer); - FrameLoader::addHTTPOriginIfNeeded(request, enteredFrame->loader()->outgoingOrigin()); - FrameLoadRequest frameRequest(callingFrame->document()->securityOrigin(), request, frameName); - - // FIXME: It's much better for client API if a new window starts with a URL, - // here where we know what URL we are going to open. Unfortunately, this - // code passes the empty string for the URL, but there's a reason for that. - // Before loading we have to set up the opener, openedByDOM, - // and dialogArguments values. Also, to decide whether to use the URL - // we currently do an allowsAccessFrom call using the window we create, - // which can't be done before creating it. We'd have to resolve all those - // issues to pass the URL instead of "". - - bool created; - // We pass the opener frame for the lookupFrame in case the active frame is different from - // the opener frame, and the name references a frame relative to the opener frame. - Frame* newFrame = WebCore::createWindow(callingFrame, openerFrame, frameRequest, windowFeatures, created); - if (!newFrame) - return 0; - - newFrame->loader()->setOpener(openerFrame); - newFrame->page()->setOpenedByDOM(); - - Binding::DOMWindow::storeDialogArgs(state, newFrame, dialogArgs); - - if (!protocolIsJavaScript(url) || BindingSecurity<Binding>::canAccessFrame(state, newFrame, true)) { - KURL completedUrl = url.isEmpty() ? KURL(ParsedURLString, "") : completeURL(state, url); - if (created) { - newFrame->loader()->changeLocation(callingFrame->document()->securityOrigin(), - completedUrl, referrer, false, false); - } else if (!url.isEmpty()) { - newFrame->navigationScheduler()->scheduleLocationChange(callingFrame->document()->securityOrigin(), - completedUrl.string(), referrer, false, false); - } - } - - return newFrame; -} - -template<class Binding> -WebCore::DOMWindow* BindingDOMWindow<Binding>::open(State<Binding>* state, - WebCore::DOMWindow* parent, - const String& urlString, - const String& frameName, - const WindowFeatures& rawFeatures) -{ - Frame* frame = parent->frame(); - - if (!BindingSecurity<Binding>::canAccessFrame(state, frame, true)) - return 0; - - Frame* firstFrame = state->firstFrame(); - if (!firstFrame) - return 0; - - Frame* activeFrame = state->activeFrame(); - // We may not have a calling context if we are invoked by a plugin - // via NPAPI. - if (!activeFrame) - activeFrame = firstFrame; - - Page* page = frame->page(); - if (!page) - return 0; - - // Because FrameTree::find() returns true for empty strings, we must check - // for empty framenames. Otherwise, illegitimate window.open() calls with - // no name will pass right through the popup blocker. - if (!BindingSecurity<Binding>::allowPopUp(state) - && (frameName.isEmpty() || !frame->tree()->find(frameName))) { - return 0; - } - - // Get the target frame for the special cases of _top and _parent. - // In those cases, we can schedule a location change right now and - // return early. - bool topOrParent = false; - if (frameName == "_top") { - frame = frame->tree()->top(); - topOrParent = true; - } else if (frameName == "_parent") { - if (Frame* parent = frame->tree()->parent()) - frame = parent; - topOrParent = true; - } - if (topOrParent) { - if (!BindingSecurity<Binding>::shouldAllowNavigation(state, frame)) - return 0; - - String completedUrl; - if (!urlString.isEmpty()) - completedUrl = completeURL(state, urlString); - - if (!completedUrl.isEmpty() - && (!protocolIsJavaScript(completedUrl) - || BindingSecurity<Binding>::canAccessFrame(state, frame, true))) { - // For whatever reason, Firefox uses the first frame to determine - // the outgoingReferrer. We replicate that behavior here. - String referrer = firstFrame->loader()->outgoingReferrer(); - - frame->navigationScheduler()->scheduleLocationChange(activeFrame->document()->securityOrigin(), - completedUrl, referrer, false, false); - } - return frame->domWindow(); - } - - // In the case of a named frame or a new window, we'll use the - // createWindow() helper. - - // Work with a copy of the parsed values so we can restore the - // values we may not want to overwrite after we do the multiple - // monitor fixes. - WindowFeatures windowFeatures(rawFeatures); - FloatRect screenRect = screenAvailableRect(page->mainFrame()->view()); - - // Set default size and location near parent window if none were specified. - // These may be further modified by adjustWindowRect, below. - if (!windowFeatures.xSet) { - windowFeatures.x = parent->screenX() - screenRect.x() + popupTilePixels; - windowFeatures.xSet = true; - } - if (!windowFeatures.ySet) { - windowFeatures.y = parent->screenY() - screenRect.y() + popupTilePixels; - windowFeatures.ySet = true; - } - if (!windowFeatures.widthSet) { - windowFeatures.width = parent->innerWidth(); - windowFeatures.widthSet = true; - } - if (!windowFeatures.heightSet) { - windowFeatures.height = parent->innerHeight(); - windowFeatures.heightSet = true; - } - - FloatRect windowRect(windowFeatures.x, windowFeatures.y, windowFeatures.width, windowFeatures.height); - - // The new window's location is relative to its current screen, so shift - // it in case it's on a secondary monitor. See http://b/viewIssue?id=967905. - windowRect.move(screenRect.x(), screenRect.y()); - WebCore::DOMWindow::adjustWindowRect(screenRect, windowRect, windowRect); - - windowFeatures.x = windowRect.x(); - windowFeatures.y = windowRect.y(); - windowFeatures.height = windowRect.height(); - windowFeatures.width = windowRect.width(); - - // If either of the origin coordinates or dimensions weren't set - // in the original string, make sure they aren't set now. - if (!rawFeatures.xSet) { - windowFeatures.x = 0; - windowFeatures.xSet = false; - } - if (!rawFeatures.ySet) { - windowFeatures.y = 0; - windowFeatures.ySet = false; - } - if (!rawFeatures.widthSet) { - windowFeatures.width = 0; - windowFeatures.widthSet = false; - } - if (!rawFeatures.heightSet) { - windowFeatures.height = 0; - windowFeatures.heightSet = false; - } - - frame = createWindow(state, activeFrame, firstFrame, frame, urlString, frameName, windowFeatures, Binding::emptyScriptValue()); - - if (!frame) - return 0; - - return frame->domWindow(); -} - -} // namespace WebCore - -#endif // BindingDOMWindow_h |