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TextEditor: Allow only a single "select encoding" infobar entry

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Change-Id: I2e8ac37b2e980bed88e270ccd10cb7319f1f9ffd
Reviewed-by: David Schulz <david.schulz@digia.com>
This commit is contained in:
Orgad Shaneh
2013-11-14 09:41:02 +02:00
committed by Orgad Shaneh
parent e2d24a8b55
commit c1c25a0704
1 changed files with 7 additions and 3 deletions
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10
src/plugins/texteditor/basetexteditor.cpp
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@@ -542,14 +542,18 @@ QString BaseTextEditorWidget::msgTextTooLarge(quint64 size)
void BaseTextEditorWidget::updateCannotDecodeInfo() void BaseTextEditorWidget::updateCannotDecodeInfo()
{ {
setReadOnly(d->m_document->hasDecodingError()); setReadOnly(d->m_document->hasDecodingError());
Core::InfoBar *infoBar = d->m_document->infoBar();
Core::Id selectEncodingId(Constants::SELECT_ENCODING);
if (d->m_document->hasDecodingError()) { if (d->m_document->hasDecodingError()) {
Core::InfoBarEntry info(Core::Id(Constants::SELECT_ENCODING), if (!infoBar->canInfoBeAdded(selectEncodingId))
return;
Core::InfoBarEntry info(selectEncodingId,
tr("<b>Error:</b> Could not decode \"%1\" with \"%2\"-encoding. Editing not possible.") tr("<b>Error:</b> Could not decode \"%1\" with \"%2\"-encoding. Editing not possible.")
.arg(d->m_document->displayName()).arg(QString::fromLatin1(d->m_document->codec()->name()))); .arg(d->m_document->displayName()).arg(QString::fromLatin1(d->m_document->codec()->name())));
info.setCustomButtonInfo(tr("Select Encoding"), this, SLOT(selectEncoding())); info.setCustomButtonInfo(tr("Select Encoding"), this, SLOT(selectEncoding()));
d->m_document->infoBar()->addInfo(info); infoBar->addInfo(info);
} else { } else {
d->m_document->infoBar()->removeInfo(Core::Id(Constants::SELECT_ENCODING)); infoBar->removeInfo(selectEncodingId);
} }
} }