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visual feedback for block selection. othewise block selection still does

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not work..
This commit is contained in:
hjk
2009-01-06 11:52:40 +01:00
parent 8c23bb3cf7
commit a387eed44c
1 changed files with 29 additions and 12 deletions
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39
src/plugins/fakevim/handler.cpp
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@@ -355,26 +355,41 @@ void FakeVimHandler::Private::updateSelection()
sel.format = m_tc.blockCharFormat();
sel.format.setFontWeight(QFont::Bold);
sel.format.setFontUnderline(true);
int pos = m_tc.position();
int anchor = m_marks['<'];
//qDebug() << "POS: " << pos << " ANCHOR: " << anchor;
int cursorPos = m_tc.position();
int anchorPos = m_marks['<'];
//qDebug() << "POS: " << cursorPos << " ANCHOR: " << anchorPos;
if (m_visualMode == VisualCharMode) {
sel.cursor.setPosition(anchor, KeepAnchor);
sel.cursor.setPosition(anchorPos, KeepAnchor);
selections.append(sel);
} else if (m_visualMode == VisualLineMode) {
sel.cursor.setPosition(qMin(pos, anchor), MoveAnchor);
sel.cursor.setPosition(qMin(cursorPos, anchorPos), MoveAnchor);
sel.cursor.movePosition(StartOfLine, MoveAnchor);
sel.cursor.setPosition(qMax(pos, anchor), KeepAnchor);
sel.cursor.setPosition(qMax(cursorPos, anchorPos), KeepAnchor);
sel.cursor.movePosition(EndOfLine, KeepAnchor);
selections.append(sel);
} else if (m_visualMode == VisualBlockMode) {
// FIXME: This shows lines right now...
sel.cursor.setPosition(qMin(pos, anchor), MoveAnchor);
sel.cursor.movePosition(StartOfLine, MoveAnchor);
sel.cursor.setPosition(qMax(pos, anchor), KeepAnchor);
sel.cursor.movePosition(EndOfLine, KeepAnchor);
QTextCursor tc = m_tc;
tc.setPosition(anchorPos);
tc.movePosition(StartOfLine, MoveAnchor);
QTextBlock anchorBlock = tc.block();
QTextBlock cursorBlock = m_tc.block();
int anchorColumn = anchorPos - anchorBlock.position();
int cursorColumn = cursorPos - cursorBlock.position();
int startColumn = qMin(anchorColumn, cursorColumn);
int endColumn = qMax(anchorColumn, cursorColumn);
int endPos = cursorBlock.position();
while (tc.position() <= endPos) {
if (startColumn < tc.block().length() - 1) {
int last = qMin(tc.block().length() - 1, endColumn);
int len = last - startColumn + 1;
sel.cursor = tc;
sel.cursor.movePosition(Right, MoveAnchor, startColumn);
sel.cursor.movePosition(Right, KeepAnchor, len);
selections.append(sel);
}
tc.movePosition(Down, MoveAnchor, 1);
}
}
}
EDITOR(setExtraSelections(selections));
}
@@ -1196,6 +1211,7 @@ void FakeVimHandler::Private::enterVisualMode(VisualMode visualMode)
m_visualMode = visualMode;
m_marks['<'] = m_tc.position();
updateMiniBuffer();
updateSelection();
}
void FakeVimHandler::Private::leaveVisualMode()
@@ -1203,6 +1219,7 @@ void FakeVimHandler::Private::leaveVisualMode()
m_visualMode = NoVisualMode;
m_marks['>'] = m_tc.position();
updateMiniBuffer();
updateSelection();
}
QWidget *FakeVimHandler::Private::editor() const