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SplitElementTxn implementation. Do only.

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test with Control-S.


git-svn-id: svn://10.0.0.236/trunk@17391 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
buster%netscape.com
1999-01-08 22:16:22 +00:00
parent 189d1720ed
commit 62f2a08600
12 changed files with 687 additions and 4 deletions
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26
mozilla/editor/base/editorInterfaces.cpp
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@@ -22,6 +22,7 @@
#include "InsertTextTxn.h"
#include "DeleteTextTxn.h"
#include "CreateElementTxn.h"
#include "SplitElementTxn.h"
#include "nsIDOMDocument.h"
#include "nsIDOMElement.h"
@@ -247,7 +248,7 @@ nsEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aProces
// XXX: please please please get these mappings from an external source!
switch (keyCode)
{
// hard-coded undo
// XXX: hard-coded undo
case nsIDOMEvent::VK_Z:
if (PR_TRUE==ctrlKey)
{
@@ -257,7 +258,7 @@ nsEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aProces
aProcessed=PR_TRUE;
break;
// hard-coded redo
// XXX: hard-coded redo
case nsIDOMEvent::VK_Y:
if (PR_TRUE==ctrlKey)
{
@@ -267,6 +268,27 @@ nsEditorKeyListener::ProcessShortCutKeys(nsIDOMEvent* aKeyEvent, PRBool& aProces
aProcessed=PR_TRUE;
break;
// hard-coded split node test: works on first <P> in the document
case nsIDOMEvent::VK_S:
{
nsString pTag("P");
nsCOMPtr<nsIDOMNode> currentNode;
nsCOMPtr<nsIDOMElement> element;
if (NS_SUCCEEDED(mEditor->GetFirstNodeOfType(nsnull, pTag, getter_AddRefs(currentNode))))
{
SplitElementTxn *txn;
if (PR_FALSE==isShift) // split the element so there are 0 children in the first half
txn = new SplitElementTxn(mEditor, currentNode, -1);
else // split the element so there are 0 children in the first half
txn = new SplitElementTxn(mEditor, currentNode, 1);
mEditor->ExecuteTransaction(txn);
}
}
aProcessed=PR_TRUE;
break;
//XXX: test for change and remove attribute, hard-coded to be width on first table in doc
case nsIDOMEvent::VK_TAB:
{
//XXX: should be from a factory