diff options
Diffstat (limited to 'xpfe/appshell/nsChromeTreeOwner.cpp')
| -rw-r--r-- | xpfe/appshell/nsChromeTreeOwner.cpp | 481 |
1 files changed, 481 insertions, 0 deletions
diff --git a/xpfe/appshell/nsChromeTreeOwner.cpp b/xpfe/appshell/nsChromeTreeOwner.cpp new file mode 100644 index 0000000000..9c34cd20b9 --- /dev/null +++ b/xpfe/appshell/nsChromeTreeOwner.cpp @@ -0,0 +1,481 @@ +/* -*- Mode: C++; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 2 -*- + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +// Local Includes +#include "nsChromeTreeOwner.h" +#include "AppWindow.h" + +// Helper Classes +#include "nsString.h" +#include "nsIDocShellTreeItem.h" + +// Interfaces needed to include +#include "nsIPrompt.h" +#include "nsIAuthPrompt.h" +#include "nsIWebProgress.h" +#include "nsIWidget.h" +#include "mozilla/Try.h" +#include "mozilla/dom/Element.h" + +using namespace mozilla; + +//***************************************************************************** +// nsChromeTreeOwner string literals +//***************************************************************************** + +const nsLiteralString kPersist(u"persist"); +const nsLiteralString kScreenX(u"screenX"); +const nsLiteralString kScreenY(u"screenY"); +const nsLiteralString kWidth(u"width"); +const nsLiteralString kHeight(u"height"); +const nsLiteralString kSizemode(u"sizemode"); +const nsLiteralString kSpace(u" "); + +//***************************************************************************** +//*** nsChromeTreeOwner: Object Management +//***************************************************************************** + +nsChromeTreeOwner::nsChromeTreeOwner() : mAppWindow(nullptr) {} + +nsChromeTreeOwner::~nsChromeTreeOwner() {} + +//***************************************************************************** +// nsChromeTreeOwner::nsISupports +//***************************************************************************** + +NS_IMPL_ADDREF(nsChromeTreeOwner) +NS_IMPL_RELEASE(nsChromeTreeOwner) + +NS_INTERFACE_MAP_BEGIN(nsChromeTreeOwner) + NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDocShellTreeOwner) + NS_INTERFACE_MAP_ENTRY(nsIDocShellTreeOwner) + NS_INTERFACE_MAP_ENTRY(nsIBaseWindow) + NS_INTERFACE_MAP_ENTRY(nsIWebProgressListener) + NS_INTERFACE_MAP_ENTRY(nsIInterfaceRequestor) + NS_INTERFACE_MAP_ENTRY(nsISupportsWeakReference) +NS_INTERFACE_MAP_END + +//***************************************************************************** +// nsChromeTreeOwner::nsIInterfaceRequestor +//***************************************************************************** + +NS_IMETHODIMP nsChromeTreeOwner::GetInterface(const nsIID& aIID, void** aSink) { + NS_ENSURE_ARG_POINTER(aSink); + + if (aIID.Equals(NS_GET_IID(nsIPrompt))) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetInterface(aIID, aSink); + } + if (aIID.Equals(NS_GET_IID(nsIAuthPrompt))) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetInterface(aIID, aSink); + } + if (aIID.Equals(NS_GET_IID(nsIWebBrowserChrome))) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetInterface(aIID, aSink); + } + if (aIID.Equals(NS_GET_IID(nsIAppWindow))) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->QueryInterface(aIID, aSink); + } + + return QueryInterface(aIID, aSink); +} + +//***************************************************************************** +// nsChromeTreeOwner::nsIDocShellTreeOwner +//***************************************************************************** + +NS_IMETHODIMP +nsChromeTreeOwner::ContentShellAdded(nsIDocShellTreeItem* aContentShell, + bool aPrimary) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->ContentShellAdded(aContentShell, aPrimary); +} + +NS_IMETHODIMP +nsChromeTreeOwner::ContentShellRemoved(nsIDocShellTreeItem* aContentShell) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->ContentShellRemoved(aContentShell); +} + +NS_IMETHODIMP nsChromeTreeOwner::GetPrimaryContentShell( + nsIDocShellTreeItem** aShell) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetPrimaryContentShell(aShell); +} + +NS_IMETHODIMP +nsChromeTreeOwner::RemoteTabAdded(nsIRemoteTab* aTab, bool aPrimary) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->RemoteTabAdded(aTab, aPrimary); +} + +NS_IMETHODIMP +nsChromeTreeOwner::RemoteTabRemoved(nsIRemoteTab* aTab) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->RemoteTabRemoved(aTab); +} + +NS_IMETHODIMP +nsChromeTreeOwner::GetPrimaryRemoteTab(nsIRemoteTab** aTab) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetPrimaryRemoteTab(aTab); +} + +NS_IMETHODIMP +nsChromeTreeOwner::GetPrimaryContentBrowsingContext( + mozilla::dom::BrowsingContext** aBc) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetPrimaryContentBrowsingContext(aBc); +} + +NS_IMETHODIMP +nsChromeTreeOwner::GetPrimaryContentSize(int32_t* aWidth, int32_t* aHeight) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetPrimaryContentSize(aWidth, aHeight); +} + +NS_IMETHODIMP +nsChromeTreeOwner::SetPrimaryContentSize(int32_t aWidth, int32_t aHeight) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->SetPrimaryContentSize(aWidth, aHeight); +} + +NS_IMETHODIMP +nsChromeTreeOwner::GetRootShellSize(int32_t* aWidth, int32_t* aHeight) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetRootShellSize(aWidth, aHeight); +} + +NS_IMETHODIMP +nsChromeTreeOwner::SetRootShellSize(int32_t aWidth, int32_t aHeight) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->SetRootShellSize(aWidth, aHeight); +} + +NS_IMETHODIMP nsChromeTreeOwner::SizeShellTo(nsIDocShellTreeItem* aShellItem, + int32_t aCX, int32_t aCY) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->SizeShellTo(aShellItem, aCX, aCY); +} + +NS_IMETHODIMP +nsChromeTreeOwner::SetPersistence(bool aPersistPosition, bool aPersistSize, + bool aPersistSizeMode) { + NS_ENSURE_STATE(mAppWindow); + nsCOMPtr<dom::Element> docShellElement = mAppWindow->GetWindowDOMElement(); + if (!docShellElement) return NS_ERROR_FAILURE; + + nsAutoString persistString; + docShellElement->GetAttribute(kPersist, persistString); + + bool saveString = false; + int32_t index; + +#define FIND_PERSIST_STRING(aString, aCond) \ + index = persistString.Find(aString); \ + if (!aCond && index > kNotFound) { \ + persistString.Cut(index, aString.Length()); \ + saveString = true; \ + } else if (aCond && index == kNotFound) { \ + persistString.Append(kSpace + aString); \ + saveString = true; \ + } + FIND_PERSIST_STRING(kScreenX, aPersistPosition); + FIND_PERSIST_STRING(kScreenY, aPersistPosition); + FIND_PERSIST_STRING(kWidth, aPersistSize); + FIND_PERSIST_STRING(kHeight, aPersistSize); + FIND_PERSIST_STRING(kSizemode, aPersistSizeMode); + + ErrorResult rv; + if (saveString) { + docShellElement->SetAttribute(kPersist, persistString, rv); + } + + return NS_OK; +} + +NS_IMETHODIMP +nsChromeTreeOwner::GetPersistence(bool* aPersistPosition, bool* aPersistSize, + bool* aPersistSizeMode) { + NS_ENSURE_STATE(mAppWindow); + nsCOMPtr<dom::Element> docShellElement = mAppWindow->GetWindowDOMElement(); + if (!docShellElement) return NS_ERROR_FAILURE; + + nsAutoString persistString; + docShellElement->GetAttribute(kPersist, persistString); + + // data structure doesn't quite match the question, but it's close enough + // for what we want (since this method is never actually called...) + if (aPersistPosition) + *aPersistPosition = persistString.Find(kScreenX) > kNotFound || + persistString.Find(kScreenY) > kNotFound; + if (aPersistSize) + *aPersistSize = persistString.Find(kWidth) > kNotFound || + persistString.Find(kHeight) > kNotFound; + if (aPersistSizeMode) + *aPersistSizeMode = persistString.Find(kSizemode) > kNotFound; + + return NS_OK; +} + +NS_IMETHODIMP +nsChromeTreeOwner::GetTabCount(uint32_t* aResult) { + if (mAppWindow) { + return mAppWindow->GetTabCount(aResult); + } + + *aResult = 0; + return NS_OK; +} + +NS_IMETHODIMP +nsChromeTreeOwner::GetHasPrimaryContent(bool* aResult) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetHasPrimaryContent(aResult); +} + +//***************************************************************************** +// nsChromeTreeOwner::nsIBaseWindow +//***************************************************************************** + +NS_IMETHODIMP nsChromeTreeOwner::InitWindow(nativeWindow aParentNativeWindow, + nsIWidget* parentWidget, int32_t x, + int32_t y, int32_t cx, int32_t cy) { + // Ignore widget parents for now. Don't think those are a vaild thing to + // call. + NS_ENSURE_SUCCESS(SetPositionAndSize(x, y, cx, cy, 0), NS_ERROR_FAILURE); + + return NS_OK; +} + +NS_IMETHODIMP nsChromeTreeOwner::Destroy() { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->Destroy(); +} + +double nsChromeTreeOwner::GetWidgetCSSToDeviceScale() { + return mAppWindow ? mAppWindow->GetWidgetCSSToDeviceScale() : 1.0; +} + +NS_IMETHODIMP nsChromeTreeOwner::GetDevicePixelsPerDesktopPixel( + double* aScale) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetDevicePixelsPerDesktopPixel(aScale); +} + +NS_IMETHODIMP nsChromeTreeOwner::SetPositionDesktopPix(int32_t x, int32_t y) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->SetPositionDesktopPix(x, y); +} + +NS_IMETHODIMP nsChromeTreeOwner::SetPosition(int32_t x, int32_t y) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->SetPosition(x, y); +} + +NS_IMETHODIMP nsChromeTreeOwner::GetPosition(int32_t* x, int32_t* y) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetPosition(x, y); +} + +NS_IMETHODIMP nsChromeTreeOwner::SetSize(int32_t cx, int32_t cy, + bool fRepaint) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->SetSize(cx, cy, fRepaint); +} + +NS_IMETHODIMP nsChromeTreeOwner::GetSize(int32_t* cx, int32_t* cy) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetSize(cx, cy); +} + +NS_IMETHODIMP nsChromeTreeOwner::SetPositionAndSize(int32_t x, int32_t y, + int32_t cx, int32_t cy, + uint32_t aFlags) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->SetPositionAndSize(x, y, cx, cy, aFlags); +} + +NS_IMETHODIMP nsChromeTreeOwner::GetPositionAndSize(int32_t* x, int32_t* y, + int32_t* cx, int32_t* cy) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetPositionAndSize(x, y, cx, cy); +} + +NS_IMETHODIMP +nsChromeTreeOwner::SetDimensions(DimensionRequest&& aRequest) { + NS_ENSURE_STATE(mAppWindow); + if (aRequest.mDimensionKind == DimensionKind::Outer) { + return mAppWindow->SetDimensions(std::move(aRequest)); + } + + MOZ_TRY(aRequest.SupplementFrom(this)); + return aRequest.ApplyInnerTo(this, /* aAsRootShell */ true); +} + +NS_IMETHODIMP +nsChromeTreeOwner::GetDimensions(DimensionKind aDimensionKind, int32_t* aX, + int32_t* aY, int32_t* aCX, int32_t* aCY) { + NS_ENSURE_STATE(mAppWindow); + if (aDimensionKind == DimensionKind::Outer) { + return mAppWindow->GetDimensions(aDimensionKind, aX, aY, aCX, aCY); + } + if (aY || aX) { + return NS_ERROR_NOT_IMPLEMENTED; + } + return GetRootShellSize(aCX, aCY); +} + +NS_IMETHODIMP nsChromeTreeOwner::Repaint(bool aForce) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->Repaint(aForce); +} + +NS_IMETHODIMP nsChromeTreeOwner::GetParentWidget(nsIWidget** aParentWidget) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetParentWidget(aParentWidget); +} + +NS_IMETHODIMP nsChromeTreeOwner::SetParentWidget(nsIWidget* aParentWidget) { + NS_ASSERTION(false, "You can't call this"); + return NS_ERROR_NOT_IMPLEMENTED; +} + +NS_IMETHODIMP nsChromeTreeOwner::GetParentNativeWindow( + nativeWindow* aParentNativeWindow) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetParentNativeWindow(aParentNativeWindow); +} + +NS_IMETHODIMP nsChromeTreeOwner::SetParentNativeWindow( + nativeWindow aParentNativeWindow) { + NS_ASSERTION(false, "You can't call this"); + return NS_ERROR_NOT_IMPLEMENTED; +} + +NS_IMETHODIMP nsChromeTreeOwner::GetNativeHandle(nsAString& aNativeHandle) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetNativeHandle(aNativeHandle); +} + +NS_IMETHODIMP nsChromeTreeOwner::GetVisibility(bool* aVisibility) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetVisibility(aVisibility); +} + +NS_IMETHODIMP nsChromeTreeOwner::SetVisibility(bool aVisibility) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->SetVisibility(aVisibility); +} + +NS_IMETHODIMP nsChromeTreeOwner::GetEnabled(bool* aEnabled) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetEnabled(aEnabled); +} + +NS_IMETHODIMP nsChromeTreeOwner::SetEnabled(bool aEnable) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->SetEnabled(aEnable); +} + +NS_IMETHODIMP nsChromeTreeOwner::GetMainWidget(nsIWidget** aMainWidget) { + NS_ENSURE_ARG_POINTER(aMainWidget); + NS_ENSURE_STATE(mAppWindow); + + *aMainWidget = mAppWindow->mWindow; + NS_IF_ADDREF(*aMainWidget); + + return NS_OK; +} + +NS_IMETHODIMP nsChromeTreeOwner::GetTitle(nsAString& aTitle) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->GetTitle(aTitle); +} + +NS_IMETHODIMP nsChromeTreeOwner::SetTitle(const nsAString& aTitle) { + NS_ENSURE_STATE(mAppWindow); + return mAppWindow->SetTitle(aTitle); +} + +//***************************************************************************** +// nsChromeTreeOwner::nsIWebProgressListener +//***************************************************************************** + +NS_IMETHODIMP +nsChromeTreeOwner::OnProgressChange(nsIWebProgress* aWebProgress, + nsIRequest* aRequest, + int32_t aCurSelfProgress, + int32_t aMaxSelfProgress, + int32_t aCurTotalProgress, + int32_t aMaxTotalProgress) { + return NS_OK; +} + +NS_IMETHODIMP +nsChromeTreeOwner::OnStateChange(nsIWebProgress* aWebProgress, + nsIRequest* aRequest, + uint32_t aProgressStateFlags, + nsresult aStatus) { + return NS_OK; +} + +NS_IMETHODIMP +nsChromeTreeOwner::OnLocationChange(nsIWebProgress* aWebProgress, + nsIRequest* aRequest, nsIURI* aLocation, + uint32_t aFlags) { + NS_ENSURE_STATE(mAppWindow); + + // If loading a new root .xul document, then redo chrome. + if (aWebProgress) { + nsCOMPtr<nsIDocShell> docshell; + mAppWindow->GetDocShell(getter_AddRefs(docshell)); + + nsCOMPtr<nsIWebProgress> webProgress(do_QueryInterface(docshell)); + if (webProgress != aWebProgress) { + return NS_OK; + } + } + + mAppWindow->mChromeLoaded = false; + return NS_OK; +} + +NS_IMETHODIMP +nsChromeTreeOwner::OnStatusChange(nsIWebProgress* aWebProgress, + nsIRequest* aRequest, nsresult aStatus, + const char16_t* aMessage) { + return NS_OK; +} + +NS_IMETHODIMP +nsChromeTreeOwner::OnSecurityChange(nsIWebProgress* aWebProgress, + nsIRequest* aRequest, uint32_t aState) { + return NS_OK; +} + +NS_IMETHODIMP +nsChromeTreeOwner::OnContentBlockingEvent(nsIWebProgress* aWebProgress, + nsIRequest* aRequest, + uint32_t aEvent) { + return NS_OK; +} + +//***************************************************************************** +// nsChromeTreeOwner: Helpers +//***************************************************************************** + +//***************************************************************************** +// nsChromeTreeOwner: Accessors +//***************************************************************************** + +void nsChromeTreeOwner::AppWindow(mozilla::AppWindow* aAppWindow) { + mAppWindow = aAppWindow; +} + +mozilla::AppWindow* nsChromeTreeOwner::AppWindow() { return mAppWindow; } |