Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 480 insertions, 0 deletions

diff --git a/xpfe/appshell/nsChromeTreeOwner.cpp b/xpfe/appshell/nsChromeTreeOwner.cpp
new file mode 100644
index 0000000000..a84c3faa90
--- /dev/null
+++ b/xpfe/appshell/nsChromeTreeOwner.cpp
@@ -0,0 +1,480 @@
+/* -*- 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/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; }