Add m-esr52 at 52.6.0

1 files changed, 116 insertions, 0 deletions

diff --git a/xpfe/appshell/nsWebShellWindow.h b/xpfe/appshell/nsWebShellWindow.h
new file mode 100644
index 000000000..e2b796161
--- /dev/null
+++ b/xpfe/appshell/nsWebShellWindow.h
@@ -0,0 +1,116 @@
+/* -*- Mode: C++; tab-width: 2; 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/. */
+
+#ifndef nsWebShellWindow_h__
+#define nsWebShellWindow_h__
+
+#include "mozilla/Mutex.h"
+#include "nsIWebProgressListener.h"
+#include "nsITimer.h"
+#include "nsCOMPtr.h"
+#include "nsXULWindow.h"
+#include "nsIWidgetListener.h"
+#include "nsITabParent.h"
+
+/* Forward declarations.... */
+class nsIURI;
+
+struct nsWidgetInitData;
+
+namespace mozilla {
+class WebShellWindowTimerCallback;
+} // namespace mozilla
+
+class nsWebShellWindow final : public nsXULWindow,
+                               public nsIWebProgressListener
+{
+public:
+
+  // The implementation of non-refcounted nsIWidgetListener, which would hold a
+  // strong reference on stack before calling nsWebShellWindow
+  class WidgetListenerDelegate : public nsIWidgetListener
+  {
+  public:
+    explicit WidgetListenerDelegate(nsWebShellWindow* aWebShellWindow)
+      : mWebShellWindow(aWebShellWindow) {}
+
+    virtual nsIXULWindow* GetXULWindow() override;
+    virtual nsIPresShell* GetPresShell() override;
+    virtual bool WindowMoved(nsIWidget* aWidget, int32_t x, int32_t y) override;
+    virtual bool WindowResized(nsIWidget* aWidget, int32_t aWidth, int32_t aHeight) override;
+    virtual bool RequestWindowClose(nsIWidget* aWidget) override;
+    virtual void SizeModeChanged(nsSizeMode sizeMode) override;
+    virtual void UIResolutionChanged() override;
+    virtual void FullscreenChanged(bool aInFullscreen) override;
+    virtual void OSToolbarButtonPressed() override;
+    virtual bool ZLevelChanged(bool aImmediate,
+                               nsWindowZ *aPlacement,
+                               nsIWidget* aRequestBelow,
+                               nsIWidget** aActualBelow) override;
+    virtual void WindowActivated() override;
+    virtual void WindowDeactivated() override;
+
+  private:
+    // The lifetime of WidgetListenerDelegate is bound to nsWebShellWindow so
+    // we just use a raw pointer here.
+    nsWebShellWindow* mWebShellWindow;
+  };
+
+  explicit nsWebShellWindow(uint32_t aChromeFlags);
+
+  // nsISupports interface...
+  NS_DECL_ISUPPORTS_INHERITED
+
+  // nsWebShellWindow methods...
+  nsresult Initialize(nsIXULWindow * aParent, nsIXULWindow * aOpener,
+                      nsIURI* aUrl,
+                      int32_t aInitialWidth, int32_t aInitialHeight,
+                      bool aIsHiddenWindow,
+                      nsITabParent *aOpeningTab,
+                      mozIDOMWindowProxy *aOpenerWIndow,
+                      nsWidgetInitData& widgetInitData);
+
+  nsresult Toolbar();
+
+  // nsIWebProgressListener
+  NS_DECL_NSIWEBPROGRESSLISTENER
+
+  // nsIBaseWindow
+  NS_IMETHOD Destroy() override;
+
+  // nsIWidgetListener
+  nsIXULWindow* GetXULWindow() { return this; }
+  nsIPresShell* GetPresShell();
+  bool WindowMoved(nsIWidget* aWidget, int32_t x, int32_t y);
+  bool WindowResized(nsIWidget* aWidget, int32_t aWidth, int32_t aHeight);
+  bool RequestWindowClose(nsIWidget* aWidget);
+  void SizeModeChanged(nsSizeMode sizeMode);
+  void UIResolutionChanged();
+  void FullscreenChanged(bool aInFullscreen);
+  void OSToolbarButtonPressed();
+  bool ZLevelChanged(bool aImmediate, nsWindowZ *aPlacement,
+                     nsIWidget* aRequestBelow, nsIWidget** aActualBelow);
+  void WindowActivated();
+  void WindowDeactivated();
+
+protected:
+  friend class mozilla::WebShellWindowTimerCallback;
+  
+  virtual ~nsWebShellWindow();
+
+  void                     LoadContentAreas();
+  bool                     ExecuteCloseHandler();
+  void                     ConstrainToOpenerScreen(int32_t* aX, int32_t* aY);
+
+  nsCOMPtr<nsITimer>      mSPTimer;
+  mozilla::Mutex          mSPTimerLock;
+  WidgetListenerDelegate  mWidgetListenerDelegate;
+
+  void        SetPersistenceTimer(uint32_t aDirtyFlags);
+  void        FirePersistenceTimer();
+};
+
+
+#endif /* nsWebShellWindow_h__ */