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partially implement 'b' and 'B'

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This commit is contained in:
hjk
2008-12-25 20:12:17 +01:00
committed by Roberto Raggi
parent eb132a4c37
commit 103876427f
1 changed files with 18 additions and 11 deletions
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29
src/plugins/fakevim/handler.cpp
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@@ -545,17 +545,20 @@ static int charClass(QChar c, bool simple)
void FakeVimHandler::Private::moveToWordBegin(int repeat, bool simple) void FakeVimHandler::Private::moveToWordBegin(int repeat, bool simple)
{ {
QTextDocument *doc = m_tc.document(); QTextDocument *doc = m_tc.document();
int n = lastPositionInDocument() - 1;
int lastClass = 0; int lastClass = 0;
while (m_tc.position() < n) { while (true) {
m_tc.movePosition(Left, KeepAnchor, 1);
QChar c = doc->characterAt(m_tc.position()); QChar c = doc->characterAt(m_tc.position());
int thisClass = charClass(c, simple); int thisClass = charClass(c, simple);
if (thisClass != lastClass && thisClass != 0) if (thisClass != lastClass && lastClass != 0)
--repeat; --repeat;
if (repeat == -1) if (repeat == -1) {
return; m_tc.movePosition(Right, KeepAnchor, 1);
break;
}
lastClass = thisClass; lastClass = thisClass;
m_tc.movePosition(Right, KeepAnchor, 1); if (m_tc.position() == 0)
break;
} }
} }
@@ -564,17 +567,19 @@ void FakeVimHandler::Private::moveToWordEnd(int repeat, bool simple)
QTextDocument *doc = m_tc.document(); QTextDocument *doc = m_tc.document();
int n = lastPositionInDocument() - 1; int n = lastPositionInDocument() - 1;
int lastClass = 0; int lastClass = 0;
while (m_tc.position() < n) { while (true) {
m_tc.movePosition(Right, KeepAnchor, 1);
QChar c = doc->characterAt(m_tc.position()); QChar c = doc->characterAt(m_tc.position());
int thisClass = charClass(c, simple); int thisClass = charClass(c, simple);
if (thisClass != lastClass && lastClass != 0) if (thisClass != lastClass && lastClass != 0)
--repeat; --repeat;
if (repeat == -1) { if (repeat == 0) {
m_tc.movePosition(Left, KeepAnchor, 1); m_tc.movePosition(Left, KeepAnchor, 1);
return; break;
} }
lastClass = thisClass; lastClass = thisClass;
m_tc.movePosition(Right, KeepAnchor, 1); if (m_tc.position() == n)
break;
} }
} }
@@ -584,7 +589,7 @@ void FakeVimHandler::Private::moveToNextWord(int repeat, bool simple)
QTextDocument *doc = m_tc.document(); QTextDocument *doc = m_tc.document();
int n = lastPositionInDocument() - 1; int n = lastPositionInDocument() - 1;
int lastClass = 0; int lastClass = 0;
while (m_tc.position() < n) { while (true) {
QChar c = doc->characterAt(m_tc.position()); QChar c = doc->characterAt(m_tc.position());
int thisClass = charClass(c, simple); int thisClass = charClass(c, simple);
if (thisClass != lastClass && thisClass != 0) if (thisClass != lastClass && thisClass != 0)
@@ -593,6 +598,8 @@ void FakeVimHandler::Private::moveToNextWord(int repeat, bool simple)
break; break;
lastClass = thisClass; lastClass = thisClass;
m_tc.movePosition(Right, KeepAnchor, 1); m_tc.movePosition(Right, KeepAnchor, 1);
if (m_tc.position() == n)
break;
} }
} }