Commit dbdf0188 authored by Eitan Isaacson's avatar Eitan Isaacson
Browse files

Bug 1832353 - P3: Make editable text methods async and return void. r=Jamie,ipc-reviewers,mccr8 

Depends on D178715

Differential Revision: https://phabricator.services.mozilla.com/D178724
parent 832b5bfb

accessible/atk/nsMaiInterfaceEditableText.cpp

+32 −52
Original line number Diff line number Diff line
@@ -17,92 +17,72 @@ using namespace mozilla::a11y; 


extern "C" {

static void setTextContentsCB(AtkEditableText* aText, const gchar* aString) {

  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));

  if (accWrap) {

    HyperTextAccessible* text = accWrap->AsHyperText();

    if (!text || !text->IsTextRole()) {

  if (Accessible* acc = GetInternalObj(ATK_OBJECT(aText))) {

    if (acc->IsTextRole()) {

      return;

    }



    if (HyperTextAccessibleBase* text = acc->AsHyperTextBase()) {

      NS_ConvertUTF8toUTF16 strContent(aString);

      text->ReplaceText(strContent);

  } else if (RemoteAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {

    NS_ConvertUTF8toUTF16 strContent(aString);

    proxy->ReplaceText(strContent);

    }

  }

}



static void insertTextCB(AtkEditableText* aText, const gchar* aString,

                         gint aLength, gint* aPosition) {

  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));

  if (accWrap) {

    HyperTextAccessible* text = accWrap->AsHyperText();

    if (!text || !text->IsTextRole()) {

  if (Accessible* acc = GetInternalObj(ATK_OBJECT(aText))) {

    if (acc->IsTextRole()) {

      return;

    }



    if (HyperTextAccessibleBase* text = acc->AsHyperTextBase()) {

      NS_ConvertUTF8toUTF16 strContent(aString);

      text->InsertText(strContent, *aPosition);

  } else if (RemoteAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {

    NS_ConvertUTF8toUTF16 strContent(aString);

    proxy->InsertText(strContent, *aPosition);

    }

  }

}



static void copyTextCB(AtkEditableText* aText, gint aStartPos, gint aEndPos) {

  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));

  if (accWrap) {

    HyperTextAccessible* text = accWrap->AsHyperText();

    if (!text || !text->IsTextRole()) {

  if (Accessible* acc = GetInternalObj(ATK_OBJECT(aText))) {

    if (acc->IsTextRole()) {

      return;

    }



    if (HyperTextAccessibleBase* text = acc->AsHyperTextBase()) {

      text->CopyText(aStartPos, aEndPos);

  } else if (RemoteAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {

    proxy->CopyText(aStartPos, aEndPos);

    }

  }

}



static void cutTextCB(AtkEditableText* aText, gint aStartPos, gint aEndPos) {

  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));

  if (accWrap) {

    HyperTextAccessible* text = accWrap->AsHyperText();

    if (!text || !text->IsTextRole()) {

  if (Accessible* acc = GetInternalObj(ATK_OBJECT(aText))) {

    if (acc->IsTextRole()) {

      return;

    }



    if (HyperTextAccessibleBase* text = acc->AsHyperTextBase()) {

      text->CutText(aStartPos, aEndPos);

  } else if (RemoteAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {

    proxy->CutText(aStartPos, aEndPos);

    }

  }

}



static void deleteTextCB(AtkEditableText* aText, gint aStartPos, gint aEndPos) {

  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));

  if (accWrap) {

    HyperTextAccessible* text = accWrap->AsHyperText();

    if (!text || !text->IsTextRole()) {

  if (Accessible* acc = GetInternalObj(ATK_OBJECT(aText))) {

    if (acc->IsTextRole()) {

      return;

    }



    if (HyperTextAccessibleBase* text = acc->AsHyperTextBase()) {

      text->DeleteText(aStartPos, aEndPos);

  } else if (RemoteAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {

    proxy->DeleteText(aStartPos, aEndPos);

    }

  }

}



MOZ_CAN_RUN_SCRIPT_BOUNDARY

static void pasteTextCB(AtkEditableText* aText, gint aPosition) {

  AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));

  if (accWrap) {

    RefPtr<HyperTextAccessible> text = accWrap->AsHyperText();

    if (!text || !text->IsTextRole()) {

  if (Accessible* acc = GetInternalObj(ATK_OBJECT(aText))) {

    if (acc->IsTextRole()) {

      return;

    }



    if (HyperTextAccessibleBase* text = acc->AsHyperTextBase()) {

      text->PasteText(aPosition);

  } else if (RemoteAccessible* proxy = GetProxy(ATK_OBJECT(aText))) {

    proxy->PasteText(aPosition);

    }

  }

}

}

accessible/basetypes/HyperTextAccessibleBase.h

+15 −0
Original line number Diff line number Diff line
@@ -245,6 +245,21 @@ class HyperTextAccessibleBase { 
                                                     int32_t aEndOffset,

                                                     uint32_t aScrollType);



  //////////////////////////////////////////////////////////////////////////////

  // EditableTextAccessible



  MOZ_CAN_RUN_SCRIPT_BOUNDARY virtual void ReplaceText(

      const nsAString& aText) = 0;

  MOZ_CAN_RUN_SCRIPT_BOUNDARY virtual void InsertText(const nsAString& aText,

                                                      int32_t aPosition) = 0;

  MOZ_CAN_RUN_SCRIPT_BOUNDARY virtual void CopyText(int32_t aStartPos,

                                                    int32_t aEndPos) = 0;

  MOZ_CAN_RUN_SCRIPT_BOUNDARY virtual void CutText(int32_t aStartPos,

                                                   int32_t aEndPos) = 0;

  MOZ_CAN_RUN_SCRIPT_BOUNDARY virtual void DeleteText(int32_t aStartPos,

                                                      int32_t aEndPos) = 0;

  MOZ_CAN_RUN_SCRIPT virtual void PasteText(int32_t aPosition) = 0;



 protected:

  virtual const Accessible* Acc() const = 0;

  Accessible* Acc() {

accessible/generic/HyperTextAccessible-inl.h

+0 −64
Original line number Diff line number Diff line
@@ -25,70 +25,6 @@ inline void HyperTextAccessible::SetCaretOffset(int32_t aOffset) { 
  SelectionMgr()->UpdateCaretOffset(this, aOffset);

}



inline void HyperTextAccessible::ReplaceText(const nsAString& aText) {

  if (aText.Length() == 0) {

    DeleteText(0, CharacterCount());

    return;

  }



  SetSelectionRange(0, CharacterCount());



  RefPtr<EditorBase> editorBase = GetEditor();

  if (!editorBase) {

    return;

  }



  DebugOnly<nsresult> rv = editorBase->InsertTextAsAction(aText);

  NS_WARNING_ASSERTION(NS_SUCCEEDED(rv), "Failed to insert the new text");

}



inline void HyperTextAccessible::InsertText(const nsAString& aText,

                                            int32_t aPosition) {

  RefPtr<EditorBase> editorBase = GetEditor();

  if (editorBase) {

    SetSelectionRange(aPosition, aPosition);

    DebugOnly<nsresult> rv = editorBase->InsertTextAsAction(aText);

    NS_WARNING_ASSERTION(NS_SUCCEEDED(rv), "Failed to insert the text");

  }

}



inline void HyperTextAccessible::CopyText(int32_t aStartPos, int32_t aEndPos) {

  RefPtr<EditorBase> editorBase = GetEditor();

  if (editorBase) {

    SetSelectionRange(aStartPos, aEndPos);

    editorBase->Copy();

  }

}



inline void HyperTextAccessible::CutText(int32_t aStartPos, int32_t aEndPos) {

  RefPtr<EditorBase> editorBase = GetEditor();

  if (editorBase) {

    SetSelectionRange(aStartPos, aEndPos);

    editorBase->Cut();

  }

}



inline void HyperTextAccessible::DeleteText(int32_t aStartPos,

                                            int32_t aEndPos) {

  RefPtr<EditorBase> editorBase = GetEditor();

  if (!editorBase) {

    return;

  }

  SetSelectionRange(aStartPos, aEndPos);

  DebugOnly<nsresult> rv =

      editorBase->DeleteSelectionAsAction(nsIEditor::eNone, nsIEditor::eStrip);

  NS_WARNING_ASSERTION(NS_SUCCEEDED(rv), "Failed to delete text");

}



inline void HyperTextAccessible::PasteText(int32_t aPosition) {

  RefPtr<EditorBase> editorBase = GetEditor();

  if (editorBase) {

    SetSelectionRange(aPosition, aPosition);

    editorBase->PasteAsAction(nsIClipboard::kGlobalClipboard,

                              EditorBase::DispatchPasteEvent::Yes);

  }

}



inline bool HyperTextAccessible::IsCaretAtEndOfLine() const {

  RefPtr<nsFrameSelection> frameSelection = FrameSelection();

  return frameSelection && frameSelection->GetHint() == CARET_ASSOCIATE_BEFORE;

accessible/generic/HyperTextAccessible.cpp

+63 −0
Original line number Diff line number Diff line
@@ -997,6 +997,69 @@ void HyperTextAccessible::RangeAtPoint(int32_t aX, int32_t aY, 
  }

}



void HyperTextAccessible::ReplaceText(const nsAString& aText) {

  if (aText.Length() == 0) {

    DeleteText(0, CharacterCount());

    return;

  }



  SetSelectionRange(0, CharacterCount());



  RefPtr<EditorBase> editorBase = GetEditor();

  if (!editorBase) {

    return;

  }



  DebugOnly<nsresult> rv = editorBase->InsertTextAsAction(aText);

  NS_WARNING_ASSERTION(NS_SUCCEEDED(rv), "Failed to insert the new text");

}



void HyperTextAccessible::InsertText(const nsAString& aText,

                                     int32_t aPosition) {

  RefPtr<EditorBase> editorBase = GetEditor();

  if (editorBase) {

    SetSelectionRange(aPosition, aPosition);

    DebugOnly<nsresult> rv = editorBase->InsertTextAsAction(aText);

    NS_WARNING_ASSERTION(NS_SUCCEEDED(rv), "Failed to insert the text");

  }

}



void HyperTextAccessible::CopyText(int32_t aStartPos, int32_t aEndPos) {

  RefPtr<EditorBase> editorBase = GetEditor();

  if (editorBase) {

    SetSelectionRange(aStartPos, aEndPos);

    editorBase->Copy();

  }

}



void HyperTextAccessible::CutText(int32_t aStartPos, int32_t aEndPos) {

  RefPtr<EditorBase> editorBase = GetEditor();

  if (editorBase) {

    SetSelectionRange(aStartPos, aEndPos);

    editorBase->Cut();

  }

}



void HyperTextAccessible::DeleteText(int32_t aStartPos, int32_t aEndPos) {

  RefPtr<EditorBase> editorBase = GetEditor();

  if (!editorBase) {

    return;

  }

  SetSelectionRange(aStartPos, aEndPos);

  DebugOnly<nsresult> rv =

      editorBase->DeleteSelectionAsAction(nsIEditor::eNone, nsIEditor::eStrip);

  NS_WARNING_ASSERTION(NS_SUCCEEDED(rv), "Failed to delete text");

}



void HyperTextAccessible::PasteText(int32_t aPosition) {

  RefPtr<EditorBase> editorBase = GetEditor();

  if (editorBase) {

    SetSelectionRange(aPosition, aPosition);

    editorBase->PasteAsAction(nsIClipboard::kGlobalClipboard,

                              EditorBase::DispatchPasteEvent::Yes);

  }

}



////////////////////////////////////////////////////////////////////////////////

// LocalAccessible public

accessible/generic/HyperTextAccessible.h

+11 −9
Original line number Diff line number Diff line
@@ -200,15 +200,17 @@ class HyperTextAccessible : public AccessibleWrap, 
  //////////////////////////////////////////////////////////////////////////////

  // EditableTextAccessible



  MOZ_CAN_RUN_SCRIPT_BOUNDARY void ReplaceText(const nsAString& aText);

  MOZ_CAN_RUN_SCRIPT_BOUNDARY void InsertText(const nsAString& aText,

                                              int32_t aPosition);

  MOZ_CAN_RUN_SCRIPT_BOUNDARY void CopyText(int32_t aStartPos, int32_t aEndPos);

  MOZ_CAN_RUN_SCRIPT_BOUNDARY void CutText(int32_t aStartPos, int32_t aEndPos);

  MOZ_CAN_RUN_SCRIPT_BOUNDARY void DeleteText(int32_t aStartPos,

                                              int32_t aEndPos);

  MOZ_CAN_RUN_SCRIPT

  void PasteText(int32_t aPosition);

  MOZ_CAN_RUN_SCRIPT_BOUNDARY virtual void ReplaceText(

      const nsAString& aText) override;

  MOZ_CAN_RUN_SCRIPT_BOUNDARY virtual void InsertText(

      const nsAString& aText, int32_t aPosition) override;

  MOZ_CAN_RUN_SCRIPT_BOUNDARY virtual void CopyText(int32_t aStartPos,

                                                    int32_t aEndPos) override;

  MOZ_CAN_RUN_SCRIPT_BOUNDARY virtual void CutText(int32_t aStartPos,

                                                   int32_t aEndPos) override;

  MOZ_CAN_RUN_SCRIPT_BOUNDARY virtual void DeleteText(int32_t aStartPos,

                                                      int32_t aEndPos) override;

  MOZ_CAN_RUN_SCRIPT virtual void PasteText(int32_t aPosition) override;



  /**

   * Return the editor associated with the accessible.