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Diffstat (limited to 'xpfe/appshell/nsChromeTreeOwner.cpp')
| -rw-r--r-- | xpfe/appshell/nsChromeTreeOwner.cpp | 561 |
1 files changed, 561 insertions, 0 deletions
diff --git a/xpfe/appshell/nsChromeTreeOwner.cpp b/xpfe/appshell/nsChromeTreeOwner.cpp new file mode 100644 index 000000000..63fa86373 --- /dev/null +++ b/xpfe/appshell/nsChromeTreeOwner.cpp @@ -0,0 +1,561 @@ +/* -*- 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 "nsXULWindow.h" + +// Helper Classes +#include "nsString.h" +#include "nsIEmbeddingSiteWindow.h" +#include "nsIServiceManager.h" +#include "nsIDocShellTreeItem.h" + +// Interfaces needed to include +#include "nsIPrompt.h" +#include "nsIAuthPrompt.h" +#include "nsIBrowserDOMWindow.h" +#include "nsIWebProgress.h" +#include "nsIWidget.h" +#include "nsIWindowMediator.h" +#include "nsIDOMChromeWindow.h" +#include "nsIDOMNode.h" +#include "nsIDOMElement.h" +#include "nsIDOMNodeList.h" +#include "nsIDOMXULElement.h" +#include "nsIXULBrowserWindow.h" +#include "mozilla/dom/Element.h" + +using namespace mozilla; + +//***************************************************************************** +// nsChromeTreeOwner string literals +//***************************************************************************** + +struct nsChromeTreeOwnerLiterals +{ + const nsLiteralString kPersist; + const nsLiteralString kScreenX; + const nsLiteralString kScreenY; + const nsLiteralString kWidth; + const nsLiteralString kHeight; + const nsLiteralString kSizemode; + const nsLiteralString kSpace; + + nsChromeTreeOwnerLiterals() + : NS_LITERAL_STRING_INIT(kPersist,"persist") + , NS_LITERAL_STRING_INIT(kScreenX,"screenX") + , NS_LITERAL_STRING_INIT(kScreenY,"screenY") + , NS_LITERAL_STRING_INIT(kWidth,"width") + , NS_LITERAL_STRING_INIT(kHeight,"height") + , NS_LITERAL_STRING_INIT(kSizemode,"sizemode") + , NS_LITERAL_STRING_INIT(kSpace," ") + {} +}; + +static nsChromeTreeOwnerLiterals *gLiterals; + +nsresult +nsChromeTreeOwner::InitGlobals() +{ + NS_ASSERTION(gLiterals == nullptr, "already initialized"); + gLiterals = new nsChromeTreeOwnerLiterals(); + return NS_OK; +} + +void +nsChromeTreeOwner::FreeGlobals() +{ + delete gLiterals; + gLiterals = nullptr; +} + +//***************************************************************************** +//*** nsChromeTreeOwner: Object Management +//***************************************************************************** + +nsChromeTreeOwner::nsChromeTreeOwner() : mXULWindow(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(mXULWindow); + return mXULWindow->GetInterface(aIID, aSink); + } + if(aIID.Equals(NS_GET_IID(nsIAuthPrompt))) { + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->GetInterface(aIID, aSink); + } + if(aIID.Equals(NS_GET_IID(nsIWebBrowserChrome))) { + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->GetInterface(aIID, aSink); + } + if (aIID.Equals(NS_GET_IID(nsIEmbeddingSiteWindow))) { + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->GetInterface(aIID, aSink); + } + if (aIID.Equals(NS_GET_IID(nsIXULWindow))) { + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->QueryInterface(aIID, aSink); + } + + return QueryInterface(aIID, aSink); +} + +//***************************************************************************** +// nsChromeTreeOwner::nsIDocShellTreeOwner +//***************************************************************************** + +NS_IMETHODIMP +nsChromeTreeOwner::ContentShellAdded(nsIDocShellTreeItem* aContentShell, + bool aPrimary, bool aTargetable, + const nsAString& aID) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->ContentShellAdded(aContentShell, aPrimary, aTargetable, + aID); +} + +NS_IMETHODIMP +nsChromeTreeOwner::ContentShellRemoved(nsIDocShellTreeItem* aContentShell) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->ContentShellRemoved(aContentShell); +} + +NS_IMETHODIMP nsChromeTreeOwner::GetPrimaryContentShell(nsIDocShellTreeItem** aShell) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->GetPrimaryContentShell(aShell); +} + +NS_IMETHODIMP +nsChromeTreeOwner::TabParentAdded(nsITabParent* aTab, bool aPrimary) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->TabParentAdded(aTab, aPrimary); +} + +NS_IMETHODIMP +nsChromeTreeOwner::TabParentRemoved(nsITabParent* aTab) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->TabParentRemoved(aTab); +} + +NS_IMETHODIMP +nsChromeTreeOwner::GetPrimaryTabParent(nsITabParent** aTab) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->GetPrimaryTabParent(aTab); +} + +NS_IMETHODIMP +nsChromeTreeOwner::GetPrimaryContentSize(int32_t* aWidth, + int32_t* aHeight) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->GetPrimaryContentSize(aWidth, aHeight); +} + +NS_IMETHODIMP +nsChromeTreeOwner::SetPrimaryContentSize(int32_t aWidth, + int32_t aHeight) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->SetPrimaryContentSize(aWidth, aHeight); +} + +NS_IMETHODIMP +nsChromeTreeOwner::GetRootShellSize(int32_t* aWidth, + int32_t* aHeight) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->GetRootShellSize(aWidth, aHeight); +} + +NS_IMETHODIMP +nsChromeTreeOwner::SetRootShellSize(int32_t aWidth, + int32_t aHeight) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->SetRootShellSize(aWidth, aHeight); +} + +NS_IMETHODIMP nsChromeTreeOwner::SizeShellTo(nsIDocShellTreeItem* aShellItem, + int32_t aCX, int32_t aCY) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->SizeShellTo(aShellItem, aCX, aCY); +} + +NS_IMETHODIMP +nsChromeTreeOwner::SetPersistence(bool aPersistPosition, + bool aPersistSize, + bool aPersistSizeMode) +{ + NS_ENSURE_STATE(mXULWindow); + nsCOMPtr<dom::Element> docShellElement = mXULWindow->GetWindowDOMElement(); + if (!docShellElement) + return NS_ERROR_FAILURE; + + nsAutoString persistString; + docShellElement->GetAttribute(gLiterals->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(gLiterals->kSpace + aString); \ + saveString = true; \ + } + FIND_PERSIST_STRING(gLiterals->kScreenX, aPersistPosition); + FIND_PERSIST_STRING(gLiterals->kScreenY, aPersistPosition); + FIND_PERSIST_STRING(gLiterals->kWidth, aPersistSize); + FIND_PERSIST_STRING(gLiterals->kHeight, aPersistSize); + FIND_PERSIST_STRING(gLiterals->kSizemode, aPersistSizeMode); + + ErrorResult rv; + if (saveString) { + docShellElement->SetAttribute(gLiterals->kPersist, persistString, rv); + } + + return NS_OK; +} + +NS_IMETHODIMP +nsChromeTreeOwner::GetPersistence(bool* aPersistPosition, + bool* aPersistSize, + bool* aPersistSizeMode) +{ + NS_ENSURE_STATE(mXULWindow); + nsCOMPtr<dom::Element> docShellElement = mXULWindow->GetWindowDOMElement(); + if (!docShellElement) + return NS_ERROR_FAILURE; + + nsAutoString persistString; + docShellElement->GetAttribute(gLiterals->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(gLiterals->kScreenX) > kNotFound || + persistString.Find(gLiterals->kScreenY) > kNotFound; + if (aPersistSize) + *aPersistSize = persistString.Find(gLiterals->kWidth) > kNotFound || + persistString.Find(gLiterals->kHeight) > kNotFound; + if (aPersistSizeMode) + *aPersistSizeMode = persistString.Find(gLiterals->kSizemode) > kNotFound; + + return NS_OK; +} + +NS_IMETHODIMP +nsChromeTreeOwner::GetTargetableShellCount(uint32_t* aResult) +{ + *aResult = 0; + return NS_OK; +} + +NS_IMETHODIMP +nsChromeTreeOwner::GetHasPrimaryContent(bool* aResult) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->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::Create() +{ + NS_ASSERTION(false, "You can't call this"); + return NS_ERROR_UNEXPECTED; +} + +NS_IMETHODIMP nsChromeTreeOwner::Destroy() +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->Destroy(); +} + +NS_IMETHODIMP nsChromeTreeOwner::GetUnscaledDevicePixelsPerCSSPixel(double *aScale) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->GetUnscaledDevicePixelsPerCSSPixel(aScale); +} + +NS_IMETHODIMP nsChromeTreeOwner::GetDevicePixelsPerDesktopPixel(double *aScale) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->GetDevicePixelsPerDesktopPixel(aScale); +} + +NS_IMETHODIMP nsChromeTreeOwner::SetPositionDesktopPix(int32_t x, int32_t y) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->SetPositionDesktopPix(x, y); +} + +NS_IMETHODIMP nsChromeTreeOwner::SetPosition(int32_t x, int32_t y) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->SetPosition(x, y); +} + +NS_IMETHODIMP nsChromeTreeOwner::GetPosition(int32_t* x, int32_t* y) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->GetPosition(x, y); +} + +NS_IMETHODIMP nsChromeTreeOwner::SetSize(int32_t cx, int32_t cy, bool fRepaint) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->SetSize(cx, cy, fRepaint); +} + +NS_IMETHODIMP nsChromeTreeOwner::GetSize(int32_t* cx, int32_t* cy) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->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(mXULWindow); + return mXULWindow->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(mXULWindow); + return mXULWindow->GetPositionAndSize(x, y, cx, cy); +} + +NS_IMETHODIMP nsChromeTreeOwner::Repaint(bool aForce) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->Repaint(aForce); +} + +NS_IMETHODIMP nsChromeTreeOwner::GetParentWidget(nsIWidget** aParentWidget) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->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(mXULWindow); + return mXULWindow->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(mXULWindow); + return mXULWindow->GetNativeHandle(aNativeHandle); +} + +NS_IMETHODIMP nsChromeTreeOwner::GetVisibility(bool* aVisibility) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->GetVisibility(aVisibility); +} + +NS_IMETHODIMP nsChromeTreeOwner::SetVisibility(bool aVisibility) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->SetVisibility(aVisibility); +} + +NS_IMETHODIMP nsChromeTreeOwner::GetEnabled(bool *aEnabled) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->GetEnabled(aEnabled); +} + +NS_IMETHODIMP nsChromeTreeOwner::SetEnabled(bool aEnable) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->SetEnabled(aEnable); +} + +NS_IMETHODIMP nsChromeTreeOwner::GetMainWidget(nsIWidget** aMainWidget) +{ + NS_ENSURE_ARG_POINTER(aMainWidget); + NS_ENSURE_STATE(mXULWindow); + + *aMainWidget = mXULWindow->mWindow; + NS_IF_ADDREF(*aMainWidget); + + return NS_OK; +} + +NS_IMETHODIMP nsChromeTreeOwner::SetFocus() +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->SetFocus(); +} + +NS_IMETHODIMP nsChromeTreeOwner::GetTitle(char16_t** aTitle) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->GetTitle(aTitle); +} + +NS_IMETHODIMP nsChromeTreeOwner::SetTitle(const char16_t* aTitle) +{ + NS_ENSURE_STATE(mXULWindow); + return mXULWindow->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) +{ + bool itsForYou = true; + + if (aWebProgress) { + NS_ENSURE_STATE(mXULWindow); + nsCOMPtr<mozIDOMWindowProxy> progressWin; + aWebProgress->GetDOMWindow(getter_AddRefs(progressWin)); + + nsCOMPtr<nsIDocShell> docshell; + mXULWindow->GetDocShell(getter_AddRefs(docshell)); + // XXXkhuey this is totally wrong, bug 1223303. + nsCOMPtr<mozIDOMWindowProxy> ourWin(do_QueryInterface(docshell)); + + if (ourWin != progressWin) + itsForYou = false; + } + + // If loading a new root .xul document, then redo chrome. + if (itsForYou) { + NS_ENSURE_STATE(mXULWindow); + mXULWindow->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 state) +{ + return NS_OK; +} + +//***************************************************************************** +// nsChromeTreeOwner: Helpers +//***************************************************************************** + +//***************************************************************************** +// nsChromeTreeOwner: Accessors +//***************************************************************************** + +void nsChromeTreeOwner::XULWindow(nsXULWindow* aXULWindow) +{ + mXULWindow = aXULWindow; +} + +nsXULWindow* nsChromeTreeOwner::XULWindow() +{ + return mXULWindow; +} |