/***************************************************************************
- * Copyright (C) 2005-2013 by the Quassel Project *
+ * Copyright (C) 2005-2015 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
_scrollBarsEnabled(true),
_pasteProtectionEnabled(true),
_emacsMode(false),
+ _completionSpace(0),
_lastDocumentHeight(-1)
{
-#if QT_VERSION >= 0x040500
- document()->setDocumentMargin(0); // new in Qt 4.5 and we really don't want it here
-#endif
+ document()->setDocumentMargin(0);
setAcceptRichText(false);
#ifdef HAVE_KDE
#endif
setMode(SingleLine);
- setWordWrapEnabled(false);
+ setLineWrapEnabled(false);
reset();
+ // Prevent QTextHtmlImporter::appendNodeText from eating whitespace
+ document()->setDefaultStyleSheet("span { white-space: pre-wrap; }");
+
connect(this, SIGNAL(textChanged()), this, SLOT(on_textChanged()));
_mircColorMap["00"] = "#ffffff";
}
+void MultiLineEdit::setLineWrapEnabled(bool enable)
+{
+ setLineWrapMode(enable ? WidgetWidth : NoWrap);
+ updateSizeHint();
+}
+
+
void MultiLineEdit::setMinHeight(int lines)
{
if (lines == _minHeight)
}
-void MultiLineEdit::setWordWrapEnabled(bool enable)
-{
- setLineWrapMode(enable ? WidgetWidth : NoWrap);
- updateSizeHint();
-}
-
-
void MultiLineEdit::setPasteProtectionEnabled(bool enable, QWidget *)
{
_pasteProtectionEnabled = enable;
void MultiLineEdit::keyPressEvent(QKeyEvent *event)
{
- // Workaround the fact that Qt < 4.5 doesn't know InsertLineSeparator yet
-#if QT_VERSION >= 0x040500
if (event == QKeySequence::InsertLineSeparator) {
-#else
-
-# ifdef Q_WS_MAC
- if ((event->key() == Qt::Key_Return || event->key() == Qt::Key_Enter) && event->modifiers() & Qt::META) {
-# else
- if ((event->key() == Qt::Key_Return || event->key() == Qt::Key_Enter) && event->modifiers() & Qt::SHIFT) {
-# endif
-#endif
-
if (_mode == SingleLine) {
event->accept();
on_returnPressed();
cursor.clearSelection();
}
- if (color) {
- color = false;
+
+ if (color)
mircText.append('\x03');
- }
- if (underline) {
- underline = false;
+
+ if (underline)
mircText.append('\x1f');
- }
- if (italic) {
- italic = false;
+
+ if (italic)
mircText.append('\x1d');
- }
- if (bold) {
- bold = false;
+
+ if (bold)
mircText.append('\x02');
- }
return mircText;
}
}
-void MultiLineEdit::on_returnPressed(const QString &text)
+void MultiLineEdit::on_returnPressed(QString text)
{
+ if (_completionSpace && text.endsWith(" ")) {
+ text.chop(1);
+ }
+
if (!text.isEmpty()) {
foreach(const QString &line, text.split('\n', QString::SkipEmptyParts)) {
if (line.isEmpty())
void MultiLineEdit::on_textChanged()
{
+ _completionSpace = qMax(_completionSpace - 1, 0);
+
QString newText = text();
newText.replace("\r\n", "\n");
newText.replace('\r', '\n');
QString msg = tr("Do you really want to paste %n line(s)?", "", lines.count());
msg += "<p>";
for (int i = 0; i < 4; i++) {
+#if QT_VERSION < 0x050000
msg += Qt::escape(lines[i].left(40));
+#else
+ msg += lines[i].left(40).toHtmlEscaped();
+#endif
if (lines[i].count() > 40)
msg += "...";
msg += "<br />";
msg += "...</p>";
QMessageBox question(QMessageBox::NoIcon, tr("Paste Protection"), msg, QMessageBox::Yes|QMessageBox::No);
question.setDefaultButton(QMessageBox::No);
-#ifdef Q_WS_MAC
+#ifdef Q_OS_MAC
question.setWindowFlags(question.windowFlags() | Qt::Sheet);
#endif
if (question.exec() != QMessageBox::Yes)
setTextCursor(cursor);
updateScrollBars();
}
+
+
+void MultiLineEdit::addCompletionSpace()
+{
+ // Inserting the space emits textChanged, which should not disable removal
+ _completionSpace = 2;
+ insertPlainText(" ");
+}
+