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changed nsIEditor to enable undo separately from Init

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work in progress API changes to nsIEditor and nsEditor


git-svn-id: svn://10.0.0.236/trunk@18914 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
buster%netscape.com
1999-01-28 06:02:53 +00:00
parent 7e335082e8
commit ea9a76f945
20 changed files with 561 additions and 223 deletions
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11
mozilla/editor/libeditor/base/SplitElementTxn.cpp
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@@ -19,7 +19,6 @@
#include "SplitElementTxn.h"
#include "nsIDOMNode.h"
#include "nsIDOMElement.h"
#include "editor.h"
// note that aEditor is not refcounted
SplitElementTxn::SplitElementTxn()
@@ -27,9 +26,11 @@ SplitElementTxn::SplitElementTxn()
{
}
nsresult SplitElementTxn::Init(nsIDOMNode *aNode,
nsresult SplitElementTxn::Init(nsIEditor *aEditor,
nsIDOMNode *aNode,
PRInt32 aOffset)
{
mEditor = aEditor;
mExistingRightNode = aNode;
mOffset = aOffset;
return NS_OK;
@@ -52,7 +53,7 @@ nsresult SplitElementTxn::Do(void)
// insert the new node
if ((NS_SUCCEEDED(result)) && (mParent))
{
result = nsEditor::SplitNode(mExistingRightNode, mOffset, mNewLeftNode, mParent);
result = mEditor->SplitNode(mExistingRightNode, mOffset, mNewLeftNode, mParent);
}
}
return result;
@@ -61,13 +62,13 @@ nsresult SplitElementTxn::Do(void)
nsresult SplitElementTxn::Undo(void)
{
// this assumes Do inserted the new node in front of the prior existing node
nsresult result = nsEditor::JoinNodes(mExistingRightNode, mNewLeftNode, mParent, PR_FALSE);
nsresult result = mEditor->JoinNodes(mExistingRightNode, mNewLeftNode, mParent, PR_FALSE);
return result;
}
nsresult SplitElementTxn::Redo(void)
{
nsresult result = nsEditor::SplitNode(mExistingRightNode, mOffset, mNewLeftNode, mParent);
nsresult result = mEditor->SplitNode(mExistingRightNode, mOffset, mNewLeftNode, mParent);
return result;
}