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bug 140357: improving fix to handle redundant backspaces. r=brade, sr=kin

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jfrancis%netscape.com 2003-06-18 22:42:24 +00:00
parent 2b59f901f7
commit cd0b8e3f86
1 changed files with 8 additions and 19 deletions
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27
editor/libeditor/html/nsHTMLEditRules.cpp
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@ -343,25 +343,6 @@ nsHTMLEditRules::BeforeEdit(PRInt32 action, nsIEditor::EDirection aDirection)
// clear deletion state bool
mDidDeleteSelection = PR_FALSE;
// HACK: all sorts of hurt for managing typeinstate. If we are deleting,
// or doing a block operation, clear the type in state
if ((action == nsEditor::kOpDeleteText) ||
(action == nsEditor::kOpDeleteSelection) ||
(action == nsHTMLEditor::kOpMakeList) ||
(action == nsHTMLEditor::kOpIndent) ||
(action == nsHTMLEditor::kOpOutdent) ||
(action == nsHTMLEditor::kOpAlign) ||
(action == nsHTMLEditor::kOpMakeBasicBlock) ||
(action == nsHTMLEditor::kOpRemoveList) ||
(action == nsHTMLEditor::kOpMakeDefListItem) ||
(action == nsHTMLEditor::kOpInsertElement) ||
(action == nsHTMLEditor::kOpInsertQuotation) ||
(action == nsHTMLEditor::kOpInsertBreak) ||
(action == nsHTMLEditor::kOpInsertBreak))
{
mHTMLEditor->mTypeInState->Reset();
}
// clear out mDocChangeRange and mUtilRange
nsCOMPtr<nsIDOMNSRange> nsrange;
if(mDocChangeRange)
@ -7173,6 +7154,12 @@ nsHTMLEditRules::ReapplyCachedStyles()
// and see if any have been removed. If so, add typeinstate
// for them, so that they will be reinserted when new
// content is added.
// When we apply cahced styles to TypeInState, we always want
// to blow away prior TypeInState:
mHTMLEditor->mTypeInState->Reset();
// remember if we are in css mode
PRBool useCSS;
mHTMLEditor->GetIsCSSEnabled(&useCSS);
@ -7192,6 +7179,8 @@ nsHTMLEditRules::ReapplyCachedStyles()
if (mCachedStyles[j].mPresent)
{
PRBool bFirst, bAny, bAll;
bFirst = bAny = bAll = PR_FALSE;
nsAutoString curValue;
if (useCSS) // check computed style first in css case
{