mirror of
https://github.com/mozilla/gecko-dev.git
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133 lines
2.6 KiB
C++
133 lines
2.6 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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template<class T>
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nsPIDOMWindowInner*
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nsPIDOMWindow<T>::AsInner()
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{
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MOZ_ASSERT(IsInnerWindow());
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return reinterpret_cast<nsPIDOMWindowInner*>(this);
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}
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template<class T>
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const nsPIDOMWindowInner*
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nsPIDOMWindow<T>::AsInner() const
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{
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MOZ_ASSERT(IsInnerWindow());
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return reinterpret_cast<const nsPIDOMWindowInner*>(this);
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}
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template<class T>
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nsPIDOMWindowOuter*
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nsPIDOMWindow<T>::AsOuter()
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{
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MOZ_ASSERT(IsOuterWindow());
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return reinterpret_cast<nsPIDOMWindowOuter*>(this);
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}
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template<class T>
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const nsPIDOMWindowOuter*
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nsPIDOMWindow<T>::AsOuter() const
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{
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MOZ_ASSERT(IsOuterWindow());
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return reinterpret_cast<const nsPIDOMWindowOuter*>(this);
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}
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template <class T>
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bool
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nsPIDOMWindow<T>::IsLoadingOrRunningTimeout() const
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{
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if (IsOuterWindow()) {
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return AsOuter()->GetCurrentInnerWindow()->IsLoadingOrRunningTimeout();
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}
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return !mIsDocumentLoaded || mRunningTimeout;
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}
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template <class T>
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bool
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nsPIDOMWindow<T>::IsLoading() const
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{
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if (IsOuterWindow()) {
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auto* win = AsOuter()->GetCurrentInnerWindow();
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if (!win) {
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NS_ERROR("No current inner window available!");
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return false;
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}
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return win->IsLoading();
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}
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if (!mOuterWindow) {
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NS_ERROR("IsLoading() called on orphan inner window!");
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return false;
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}
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return !mIsDocumentLoaded;
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}
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template <class T>
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bool
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nsPIDOMWindow<T>::IsHandlingResizeEvent() const
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{
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if (IsOuterWindow()) {
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auto* win = AsOuter()->GetCurrentInnerWindow();
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if (!win) {
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NS_ERROR("No current inner window available!");
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return false;
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}
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return win->IsHandlingResizeEvent();
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}
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if (!mOuterWindow) {
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NS_ERROR("IsHandlingResizeEvent() called on orphan inner window!");
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return false;
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}
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return mIsHandlingResizeEvent;
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}
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bool
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nsPIDOMWindowInner::IsCurrentInnerWindow() const
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{
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return mOuterWindow && mOuterWindow->GetCurrentInnerWindow() == AsInner();
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}
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bool
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nsPIDOMWindowInner::HasActiveDocument()
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{
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return IsCurrentInnerWindow() ||
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(mOuterWindow &&
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mOuterWindow->GetCurrentInnerWindow() &&
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mOuterWindow->GetCurrentInnerWindow()->GetDoc() == mDoc);
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}
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template <class T>
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nsIDocShell*
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nsPIDOMWindow<T>::GetDocShell() const
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{
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if (mOuterWindow) {
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return mOuterWindow->GetDocShell();
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}
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return mDocShell;
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}
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template <class T>
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nsIContent*
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nsPIDOMWindow<T>::GetFocusedNode() const
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{
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if (IsOuterWindow()) {
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return mInnerWindow ? mInnerWindow->GetFocusedNode() : nullptr;
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}
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return mFocusedNode;
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}
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