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show postion in commandline

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This commit is contained in:
hjk
2008-12-27 21:01:05 +01:00
committed by Roberto Raggi
parent 7e30c9eb5b
commit a0a3830549
1 changed files with 41 additions and 18 deletions
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59
src/plugins/fakevim/handler.cpp
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@@ -112,7 +112,7 @@ public:
void handleRegisterMode(int key, const QString &text);
void handleExMode(int key, const QString &text);
void finishMovement();
void updateCommandBuffer();
void updateMiniBuffer();
void search(const QString &needle, bool forward);
void showMessage(const QString &msg);
@@ -128,7 +128,9 @@ public:
// all zero-based counting
int cursorLineOnScreen() const;
int linesOnScreen() const;
int columnsOnScreen() const;
int cursorLineInDocument() const;
int cursorColumnInDocument() const;
void scrollToLineInDocument(int line);
void moveToFirstNonBlankOnLine();
@@ -209,9 +211,8 @@ bool FakeVimHandler::Private::eventFilter(QObject *ob, QEvent *ev)
m_tc = EDITOR(textCursor());
if (m_fakeEnd) {
//m_fakeEnd = false;
m_tc.movePosition(Right, MoveAnchor, 1);
qDebug() << "Unfake EOL";
//qDebug() << "Unfake EOL";
}
if (key >= Key_A && key <= Key_Z
@@ -230,7 +231,7 @@ bool FakeVimHandler::Private::eventFilter(QObject *ob, QEvent *ev)
if (m_fakeEnd) {
m_tc.movePosition(Left, MoveAnchor, 1);
qDebug() << "Fake EOL";
//qDebug() << "Fake EOL";
}
//qDebug() << "POS: " << m_tc.position()
@@ -271,19 +272,29 @@ void FakeVimHandler::Private::finishMovement()
m_gflag = false;
m_register = '"';
m_tc.clearSelection();
updateCommandBuffer();
updateMiniBuffer();
}
void FakeVimHandler::Private::updateCommandBuffer()
void FakeVimHandler::Private::updateMiniBuffer()
{
QString msg = QChar(m_commandCode ? m_commandCode : ' ') + m_commandBuffer;
QString msg;
msg = QChar(m_commandCode ? m_commandCode : ' ') + m_commandBuffer;
int l = cursorLineInDocument();
int w = columnsOnScreen();
msg += QString(w, ' ');
msg = msg.left(w - 20);
QString pos = tr("%1,%2").arg(l + 1).arg(cursorColumnInDocument() + 1);
msg += tr("%1").arg(pos, -12);
// FIXME: physical "-" logical
msg += tr("%1").arg(l * 100 / (m_tc.document()->blockCount() - 1), 4);
msg += '%';
emit q->commandBufferChanged(msg);
}
void FakeVimHandler::Private::showMessage(const QString &msg)
{
qDebug() << "MESSAGE" << msg;
emit q->commandBufferChanged(msg);
m_commandBuffer = msg;
updateMiniBuffer();
}
void FakeVimHandler::Private::handleCommandMode(int key, const QString &text)
@@ -335,7 +346,7 @@ void FakeVimHandler::Private::handleCommandMode(int key, const QString &text)
m_commandHistory.append(QString());
m_commandHistoryIndex = m_commandHistory.size() - 1;
}
updateCommandBuffer();
updateMiniBuffer();
} else if (key == '|') {
m_tc.movePosition(StartOfLine, KeepAnchor);
m_tc.movePosition(Right, KeepAnchor, qMin(count(), rightDist()) - 1);
@@ -555,13 +566,13 @@ void FakeVimHandler::Private::handleExMode(int key, const QString &text)
m_commandBuffer.clear();
m_commandCode = 0;
m_mode = CommandMode;
updateCommandBuffer();
updateMiniBuffer();
} else if (key == Key_Backspace) {
if (m_commandBuffer.isEmpty())
m_mode = CommandMode;
else
m_commandBuffer.chop(1);
updateCommandBuffer();
updateMiniBuffer();
} else if (key == Key_Return && m_commandCode == ':') {
handleCommand(m_commandBuffer);
m_commandBuffer.clear();
@@ -573,22 +584,22 @@ void FakeVimHandler::Private::handleExMode(int key, const QString &text)
m_commandBuffer.clear();
m_commandCode = 0;
m_mode = CommandMode;
updateCommandBuffer();
updateMiniBuffer();
} else if (key == Key_Up && isSearchCommand()) {
if (m_searchHistoryIndex > 0) {
--m_searchHistoryIndex;
m_commandBuffer = m_searchHistory.at(m_searchHistoryIndex);
}
updateCommandBuffer();
updateMiniBuffer();
} else if (key == Key_Down && isSearchCommand()) {
if (m_searchHistoryIndex < m_searchHistory.size() - 1) {
++m_searchHistoryIndex;
m_commandBuffer = m_searchHistory.at(m_searchHistoryIndex);
}
updateCommandBuffer();
updateMiniBuffer();
} else {
m_commandBuffer += QChar(key);
updateCommandBuffer();
updateMiniBuffer();
}
}
@@ -783,16 +794,25 @@ int FakeVimHandler::Private::cursorLineOnScreen() const
int FakeVimHandler::Private::linesOnScreen() const
{
QRect rect = EDITOR(cursorRect());
//qDebug() << EDITOR(height()) / rect.height();
return EDITOR(height()) / rect.height();
}
int FakeVimHandler::Private::columnsOnScreen() const
{
QRect rect = EDITOR(cursorRect());
return EDITOR(width()) / rect.width();
}
int FakeVimHandler::Private::cursorLineInDocument() const
{
//qDebug() << "CURSOR LINE IN DOCUMENT " << m_tc.block().blockNumber();
return m_tc.block().blockNumber();
}
int FakeVimHandler::Private::cursorColumnInDocument() const
{
return m_tc.position() - m_tc.block().position();
}
void FakeVimHandler::Private::scrollToLineInDocument(int line)
{
// FIXME: works only for QPlainTextEdit
@@ -837,7 +857,10 @@ void FakeVimHandler::addWidget(QWidget *widget)
{
widget->installEventFilter(this);
QFont font = widget->font();
//: -misc-fixed-medium-r-semicondensed--13-120-75-75-c-60-iso8859-1
//font.setFamily("Misc");
font.setFamily("Monospace");
font.setStretch(QFont::SemiCondensed);
widget->setFont(font);
if (QTextEdit *ed = qobject_cast<QTextEdit *>(widget)) {
ed->setCursorWidth(QFontMetrics(ed->font()).width(QChar('x')));