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fakevim: partial implementation of :history

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This commit is contained in:
hjk
2009-01-15 17:29:30 +01:00
parent 5ebaf0964b
commit 30c1a046f2
4 changed files with 52 additions and 16 deletions
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39
src/plugins/fakevim/fakevimhandler.cpp
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@@ -211,6 +211,7 @@ private:
void enterCommandMode();
void showRedMessage(const QString &msg);
void showBlackMessage(const QString &msg);
void notImplementedYet();
void updateMiniBuffer();
void updateSelection();
void quit();
@@ -550,6 +551,12 @@ void FakeVimHandler::Private::showBlackMessage(const QString &msg)
updateMiniBuffer();
}
void FakeVimHandler::Private::notImplementedYet()
{
showRedMessage("Not implemented in FakeVim");
updateMiniBuffer();
}
bool FakeVimHandler::Private::handleCommandMode(int key, int unmodified,
const QString &text)
{
@@ -1084,6 +1091,7 @@ int FakeVimHandler::Private::readLineCode(QString &cmd)
int mark = m_marks.value(cmd.at(0).unicode());
if (!mark) {
showRedMessage(tr("E20: Mark '%1' not set").arg(cmd.at(0)));
cmd = cmd.mid(1);
return -1;
}
cmd = cmd.mid(1);
@@ -1103,8 +1111,9 @@ int FakeVimHandler::Private::readLineCode(QString &cmd)
int pos = m_marks.value(cmd.at(0).unicode(), -1);
//qDebug() << " MARK: " << cmd.at(0) << pos << lineForPosition(pos);
if (pos == -1) {
showRedMessage(tr("E20: Mark '%1' not set").arg(cmd.at(0)));
return -1;
showRedMessage(tr("E20: Mark '%1' not set").arg(cmd.at(0)));
cmd = cmd.mid(1);
return -1;
}
cmd = cmd.mid(1);
return lineForPosition(pos);
@@ -1159,11 +1168,12 @@ void FakeVimHandler::Private::handleExCommand(const QString &cmd0)
endLine = line;
}
//qDebug() << "RANGE: " << beginLine << endLine << cmd << cmd0;
//qDebug() << "RANGE: " << beginLine << endLine << cmd << cmd0 << m_marks;
static QRegExp reWrite("^w!?( (.*))?$");
static QRegExp reDelete("^d( (.*))?$");
static QRegExp reSet("^set?( (.*))?$");
static QRegExp reHistory("^his(tory)?( (.*))?$");
if (cmd.isEmpty()) {
m_tc.setPosition(positionForLine(beginLine));
@@ -1247,6 +1257,7 @@ void FakeVimHandler::Private::handleExCommand(const QString &cmd0)
recordOperation(op);
enterCommandMode();
//qDebug() << "FILTER: " << command;
showBlackMessage(tr("%1 lines filtered").arg(text.count('\n')));
} else if (cmd == "red" || cmd == "redo") { // :redo
redo();
@@ -1258,7 +1269,25 @@ void FakeVimHandler::Private::handleExCommand(const QString &cmd0)
QString info;
foreach (const QString &key, m_config.keys())
info += key + ": " + m_config.value(key) + "\n";
emit q->extraInformationChanged(info);
emit q->extraInformationChanged(editor(), info);
} else {
notImplementedYet();
}
enterCommandMode();
updateMiniBuffer();
} else if (reHistory.indexIn(cmd) != -1) { // :history
QString arg = reSet.cap(3);
if (arg.isEmpty()) {
QString info;
info += "# command history\n";
int i = 0;
foreach (const QString &item, m_commandHistory) {
++i;
info += QString("%1 %2\n").arg(i, -8).arg(item);
}
emit q->extraInformationChanged(editor(), info);
} else {
notImplementedYet();
}
enterCommandMode();
updateMiniBuffer();
@@ -1581,6 +1610,7 @@ void FakeVimHandler::Private::enterVisualMode(VisualMode visualMode)
{
m_visualMode = visualMode;
m_marks['<'] = m_tc.position();
m_marks['>'] = m_tc.position();
updateMiniBuffer();
updateSelection();
}
@@ -1588,7 +1618,6 @@ void FakeVimHandler::Private::enterVisualMode(VisualMode visualMode)
void FakeVimHandler::Private::leaveVisualMode()
{
m_visualMode = NoVisualMode;
m_marks['>'] = m_tc.position();
updateMiniBuffer();
updateSelection();
}