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fakevim: use basetext indentation access instead of the cppeditor based one

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This commit is contained in:
hjk
2010-06-02 15:27:10 +02:00
parent f759fd6b65
commit 3bff717f37
3 changed files with 43 additions and 31 deletions
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19
src/plugins/fakevim/fakevimhandler.cpp
View File

@@ -630,7 +630,7 @@ public:
// Helper functions for indenting/
bool isElectricCharacter(QChar c) const;
void indentSelectedText(QChar lastTyped = QChar());
int indentText(const Range &range, QChar lastTyped = QChar());
void indentText(const Range &range, QChar lastTyped = QChar());
void shiftRegionLeft(int repeat = 1);
void shiftRegionRight(int repeat = 1);
@@ -3540,20 +3540,17 @@ void FakeVimHandler::Private::indentSelectedText(QChar typedChar)
setDotCommand("%1==", endLine - beginLine + 1);
}
int FakeVimHandler::Private::indentText(const Range &range, QChar typedChar)
void FakeVimHandler::Private::indentText(const Range &range, QChar typedChar)
{
int beginLine = lineForPosition(range.beginPos);
int endLine = lineForPosition(range.endPos);
if (beginLine > endLine)
qSwap(beginLine, endLine);
int amount = 0;
// lineForPosition has returned 1-based line numbers
emit q->indentRegion(&amount, beginLine - 1, endLine - 1, typedChar);
fixMarks(firstPositionInLine(beginLine), amount);
// LineForPosition has returned 1-based line numbers.
emit q->indentRegion(beginLine - 1, endLine - 1, typedChar);
if (beginLine != endLine)
showBlackMessage("MARKS ARE OFF NOW");
return amount;
}
bool FakeVimHandler::Private::isElectricCharacter(QChar c) const
@@ -4432,7 +4429,9 @@ void FakeVimHandler::Private::insertAutomaticIndentation(bool goingDown)
if (hasConfig(ConfigSmartIndent)) {
Range range(m_tc.block().position(), m_tc.block().position());
m_justAutoIndented = indentText(range, QLatin1Char('\n'));
const int oldSize = m_tc.block().text().size();
indentText(range, QLatin1Char('\n'));
m_justAutoIndented = m_tc.block().text().size() - oldSize;
} else {
QTextBlock block = goingDown ? m_tc.block().previous() : m_tc.block().next();
QString text = block.text();
@@ -4702,6 +4701,10 @@ QString FakeVimHandler::tabExpand(int n) const
return d->tabExpand(n);
}
void FakeVimHandler::fixMarks(int positionAction, int positionChange)
{
d->fixMarks(positionAction, positionChange);
}
} // namespace Internal
} // namespace FakeVim

3
src/plugins/fakevim/fakevimhandler.h
View File

@@ -104,6 +104,7 @@ public slots:
int physicalIndentation(const QString &line) const;
int logicalIndentation(const QString &line) const;
QString tabExpand(int n) const;
void fixMarks(int positionAction, int positionChange);
signals:
void commandBufferChanged(const QString &msg);
@@ -113,7 +114,7 @@ signals:
void writeAllRequested(QString *error);
void moveToMatchingParenthesis(bool *moved, bool *forward, QTextCursor *cursor);
void checkForElectricCharacter(bool *result, QChar c);
void indentRegion(int *amount, int beginLine, int endLine, QChar typedChar);
void indentRegion(int beginLine, int endLine, QChar typedChar);
void completionRequested();
void windowCommandRequested(int key);
void findRequested(bool reverse);

52
src/plugins/fakevim/fakevimplugin.cpp
View File

@@ -70,8 +70,6 @@
#include <cpptools/cpptoolsconstants.h>
#include <indenter.h>
#include <QtCore/QDebug>
#include <QtCore/QFile>
#include <QtCore/QtPlugin>
@@ -508,7 +506,7 @@ private slots:
void changeSelection(const QList<QTextEdit::ExtraSelection> &selections);
void moveToMatchingParenthesis(bool *moved, bool *forward, QTextCursor *cursor);
void checkForElectricCharacter(bool *result, QChar c);
void indentRegion(int *amount, int beginLine, int endLine, QChar typedChar);
void indentRegion(int beginLine, int endLine, QChar typedChar);
void handleExCommand(bool *handled, const ExCommand &cmd);
void handleDelayedQuitAll(bool forced);
@@ -837,8 +835,8 @@ void FakeVimPluginPrivate::editorOpened(Core::IEditor *editor)
this, SLOT(changeSelection(QList<QTextEdit::ExtraSelection>)));
connect(handler, SIGNAL(moveToMatchingParenthesis(bool*,bool*,QTextCursor*)),
this, SLOT(moveToMatchingParenthesis(bool*,bool*,QTextCursor*)));
connect(handler, SIGNAL(indentRegion(int*,int,int,QChar)),
this, SLOT(indentRegion(int*,int,int,QChar)));
connect(handler, SIGNAL(indentRegion(int,int,QChar)),
this, SLOT(indentRegion(int,int,QChar)));
connect(handler, SIGNAL(checkForElectricCharacter(bool*,QChar)),
this, SLOT(checkForElectricCharacter(bool*,QChar)));
connect(handler, SIGNAL(completionRequested()),
@@ -1047,7 +1045,7 @@ void FakeVimPluginPrivate::moveToMatchingParenthesis(bool *moved, bool *forward,
}
}
void FakeVimPluginPrivate::indentRegion(int *amount, int beginLine, int endLine,
void FakeVimPluginPrivate::indentRegion(int beginLine, int endLine,
QChar typedChar)
{
FakeVimHandler *handler = qobject_cast<FakeVimHandler *>(sender());
@@ -1058,33 +1056,43 @@ void FakeVimPluginPrivate::indentRegion(int *amount, int beginLine, int endLine,
if (!bt)
return;
TextEditor::TabSettings tabSettings;
const TextEditor::TabSettings oldTabSettings = bt->tabSettings();
TabSettings tabSettings;
tabSettings.m_indentSize = theFakeVimSetting(ConfigShiftWidth)->value().toInt();
tabSettings.m_tabSize = theFakeVimSetting(ConfigTabStop)->value().toInt();
tabSettings.m_spacesForTabs = theFakeVimSetting(ConfigExpandTab)->value().toBool();
typedef SharedTools::Indenter<TextEditor::TextBlockIterator> Indenter;
Indenter &indenter = Indenter::instance();
indenter.setIndentSize(tabSettings.m_indentSize);
indenter.setTabSize(tabSettings.m_tabSize);
bt->setTabSettings(tabSettings);
QTextDocument *doc = bt->document();
QTextBlock startBlock = doc->findBlockByNumber(beginLine);
// Record line lenghts for mark adjustments
QVector<int> lineLengths(endLine - beginLine + 1);
QTextBlock block = startBlock;
const QTextDocument *doc = bt->document();
const TextEditor::TextBlockIterator docStart(doc->begin());
QTextBlock cur = doc->findBlockByNumber(beginLine);
for (int i = beginLine; i <= endLine; ++i) {
if (typedChar == 0 && cur.text().simplified().isEmpty()) {
lineLengths[i - beginLine] = block.text().length();
if (typedChar == 0 && block.text().simplified().isEmpty()) {
// clear empty lines
*amount = 0;
QTextCursor cursor(cur);
QTextCursor cursor(block);
while (!cursor.atBlockEnd())
cursor.deleteChar();
} else {
const TextEditor::TextBlockIterator current(cur);
const TextEditor::TextBlockIterator next(cur.next());
*amount = indenter.indentForBottomLine(current, docStart, next, typedChar);
tabSettings.indentLine(cur, *amount);
bt->indentBlock(doc, block, typedChar);
}
cur = cur.next();
block = block.next();
}
// Adjust marks.
block = startBlock;
for (int i = beginLine; i <= endLine; ++i) {
const int amount = block.text().length() - lineLengths[i - beginLine];
handler->fixMarks(block.position(), amount);
block = block.next();
}
bt->setTabSettings(oldTabSettings);
}
void FakeVimPluginPrivate::quitFakeVim()