X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fuisupport%2Fmultilineedit.cpp;h=1f9515e5a14589464c3bc2a97c481d1af98786a8;hp=3a6876b06822ab8479040e3ca304a7dedc4ed014;hb=72cf394e3d73d9885eabf09c958ea106da72a8c2;hpb=57c08c48e867edf38a9ce0547719cbd1b839952d diff --git a/src/uisupport/multilineedit.cpp b/src/uisupport/multilineedit.cpp index 3a6876b0..1f9515e5 100644 --- a/src/uisupport/multilineedit.cpp +++ b/src/uisupport/multilineedit.cpp @@ -54,7 +54,8 @@ MultiLineEdit::MultiLineEdit(QWidget *parent) enableFindReplace(false); #endif - setMode(SingleLine); setLineWrapMode(WidgetWidth); + setMode(SingleLine); + setWordWrapEnabled(false); reset(); connect(this, SIGNAL(textChanged()), this, SLOT(on_textChanged())); @@ -162,6 +163,11 @@ void MultiLineEdit::setSpellCheckEnabled(bool enable) { void MultiLineEdit::setWordWrapEnabled(bool enable) { setLineWrapMode(enable? WidgetWidth : NoWrap); + updateSizeHint(); +} + +void MultiLineEdit::setPasteProtectionEnabled(bool enable, QWidget *) { + _pasteProtectionEnabled = enable; } void MultiLineEdit::historyMoveBack() { @@ -291,8 +297,12 @@ void MultiLineEdit::keyPressEvent(QKeyEvent *event) { } void MultiLineEdit::on_returnPressed() { - if(!text().isEmpty()) { - foreach(const QString &line, text().split('\n', QString::SkipEmptyParts)) { + on_returnPressed(text()); +} + +void MultiLineEdit::on_returnPressed(const QString & text) { + if(!text.isEmpty()) { + foreach(const QString &line, text.split('\n', QString::SkipEmptyParts)) { if(line.isEmpty()) continue; addToHistory(line); @@ -307,8 +317,39 @@ void MultiLineEdit::on_textChanged() { QString newText = text(); newText.replace("\r\n", "\n"); newText.replace('\r', '\n'); - if(_mode == SingleLine) - newText.replace('\n', ' '); + if(_mode == SingleLine) { + if(!pasteProtectionEnabled()) + newText.replace('\n', ' '); + else if(newText.contains('\n')) { + QStringList lines = newText.split('\n', QString::SkipEmptyParts); + clear(); + + if(lines.count() >= 4) { + QString msg = tr("Do you really want to paste %n lines?", "", lines.count()); + msg += "
";
+ for(int i = 0; i < 4; i++) {
+ msg += Qt::escape(lines[i].left(40));
+ if(lines[i].count() > 40)
+ msg += "...";
+ msg += "
";
+ }
+ msg += "...