import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

dom/html/nsIHTMLDocument.h

@@ -0,0 +1,124 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 nsIHTMLDocument_h
+#define nsIHTMLDocument_h
+
+#include "nsISupports.h"
+#include "nsCompatibility.h"
+
+class nsIContent;
+class nsIEditor;
+class nsContentList;
+
+#define NS_IHTMLDOCUMENT_IID \
+{ 0xcf814492, 0x303c, 0x4718, \
+  { 0x9a, 0x3e, 0x39, 0xbc, 0xd5, 0x2c, 0x10, 0xdb } }
+
+/**
+ * HTML document extensions to nsIDocument.
+ */
+class nsIHTMLDocument : public nsISupports
+{
+public:
+  NS_DECLARE_STATIC_IID_ACCESSOR(NS_IHTMLDOCUMENT_IID)
+
+  /**
+   * Set compatibility mode for this document
+   */
+  virtual void SetCompatibilityMode(nsCompatibility aMode) = 0;
+
+  /**
+   * Called when form->BindToTree() is called so that document knows
+   * immediately when a form is added
+   */
+  virtual void AddedForm() = 0;
+  /**
+   * Called when form->SetDocument() is called so that document knows
+   * immediately when a form is removed
+   */
+  virtual void RemovedForm() = 0;
+  /**
+   * Called to get a better count of forms than document.forms can provide
+   * without calling FlushPendingNotifications (bug 138892).
+   */
+  // XXXbz is this still needed now that we can flush just content,
+  // not the rest?
+  virtual int32_t GetNumFormsSynchronous() = 0;
+
+  virtual bool IsWriting() = 0;
+
+  /**
+   * Get the list of form elements in the document.
+   */
+  virtual nsContentList* GetForms() = 0;
+
+  /**
+   * Get the list of form controls in the document (all elements in
+   * the document that are of type nsIContent::eHTML_FORM_CONTROL).
+   */
+  virtual nsContentList* GetFormControls() = 0;
+
+  /**
+   * Should be called when an element's editable changes as a result of
+   * changing its contentEditable attribute/property.
+   *
+   * @param aElement the element for which the contentEditable
+   *                 attribute/property was changed
+   * @param aChange +1 if the contentEditable attribute/property was changed to
+   *                true, -1 if it was changed to false
+   */
+  virtual nsresult ChangeContentEditableCount(nsIContent *aElement,
+                                              int32_t aChange) = 0;
+
+  enum EditingState {
+    eTearingDown = -2,
+    eSettingUp = -1,
+    eOff = 0,
+    eDesignMode,
+    eContentEditable
+  };
+
+  /**
+   * Returns whether the document is editable.
+   */
+  bool IsEditingOn()
+  {
+    return GetEditingState() == eDesignMode ||
+           GetEditingState() == eContentEditable;
+  }
+
+  /**
+   * Returns the editing state of the document (not editable, contentEditable or
+   * designMode).
+   */
+  virtual EditingState GetEditingState() = 0;
+
+  /**
+   * Set the editing state of the document. Don't use this if you want
+   * to enable/disable editing, call EditingStateChanged() or
+   * SetDesignMode().
+   */
+  virtual nsresult SetEditingState(EditingState aState) = 0;
+
+  /**
+   * Disables getting and setting cookies
+   */
+  virtual void DisableCookieAccess() = 0;
+
+  /**
+   * Called when this nsIHTMLDocument's editor is destroyed.
+   */
+  virtual void TearingDownEditor(nsIEditor *aEditor) = 0;
+
+  virtual void SetIsXHTML(bool aXHTML) = 0;
+
+  virtual void SetDocWriteDisabled(bool aDisabled) = 0;
+};
+
+NS_DEFINE_STATIC_IID_ACCESSOR(nsIHTMLDocument, NS_IHTMLDOCUMENT_IID)
+
+#endif /* nsIHTMLDocument_h */