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Bug 237228 pref "layout.word_select.eat_space_to_next_word" can't be set by user in the profile's prefs.js

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r=dbaron, sr=roc, patch=ginn.chen@sun.com
This commit is contained in:
kyle.yuan@sun.com
2004-09-21 04:25:08 +00:00
parent be6248fb75
commit 54e477027b
6 changed files with 56 additions and 46 deletions
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20
layout/generic/nsTextTransformer.cpp
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@@ -55,14 +55,17 @@
PRBool nsTextTransformer::sWordSelectListenerPrefChecked = PR_FALSE;
PRBool nsTextTransformer::sWordSelectEatSpaceAfter = PR_FALSE;
PRBool nsTextTransformer::sWordSelectStopAtPunctuation = PR_FALSE;
static const char kWordSelectPref[] = "layout.word_select.stop_at_punctuation";
static const char kWordSelectEatSpaceAfterPref[] = "layout.word_select.eat_space_to_next_word";
static const char kWordSelectStopAtPunctuationPref[] = "layout.word_select.stop_at_punctuation";
// static
int
nsTextTransformer::WordSelectPrefCallback(const char* aPref, void* aClosure)
{
sWordSelectStopAtPunctuation = nsContentUtils::GetBoolPref(kWordSelectPref);
sWordSelectEatSpaceAfter = nsContentUtils::GetBoolPref(kWordSelectEatSpaceAfterPref);
sWordSelectStopAtPunctuation = nsContentUtils::GetBoolPref(kWordSelectStopAtPunctuationPref);
return 0;
}
@@ -122,10 +125,14 @@ nsTextTransformer::Initialize()
if ( !sWordSelectListenerPrefChecked ) {
sWordSelectListenerPrefChecked = PR_TRUE;
sWordSelectEatSpaceAfter =
nsContentUtils::GetBoolPref(kWordSelectEatSpaceAfterPref);
sWordSelectStopAtPunctuation =
nsContentUtils::GetBoolPref(kWordSelectPref);
nsContentUtils::GetBoolPref(kWordSelectStopAtPunctuationPref);
nsContentUtils::RegisterPrefCallback(kWordSelectPref,
nsContentUtils::RegisterPrefCallback(kWordSelectEatSpaceAfterPref,
WordSelectPrefCallback, nsnull);
nsContentUtils::RegisterPrefCallback(kWordSelectStopAtPunctuationPref,
WordSelectPrefCallback, nsnull);
}
@@ -146,6 +153,11 @@ static nsresult EnsureCaseConv()
void
nsTextTransformer::Shutdown()
{
nsContentUtils::UnregisterPrefCallback(kWordSelectEatSpaceAfterPref,
WordSelectPrefCallback, nsnull);
nsContentUtils::UnregisterPrefCallback(kWordSelectStopAtPunctuationPref,
WordSelectPrefCallback, nsnull);
if (gCaseConv) {
nsServiceManager::ReleaseService(kUnicharUtilCID, gCaseConv);
gCaseConv = nsnull;