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FakeVim: Allow plugin interaction before saving file

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This allows plugins like Beautifier to interact with the document before
it's saved.

Change-Id: I74f9735214c0fa115635b1809dc467036170ae75
Reviewed-by: hjk <hjk@qt.io>
This commit is contained in:
Lukas Holecek
2017-01-22 15:30:31 +01:00
parent ea2e059488
commit 4ecbebace5
1 changed files with 18 additions and 16 deletions
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34
src/plugins/fakevim/fakevimplugin.cpp
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@@ -1988,28 +1988,30 @@ void FakeVimPluginPrivate::handleExCommand(bool *handled, const ExCommand &cmd)
*handled = true;
if ((cmd.matches("w", "write") || cmd.cmd == "wq") && cmd.args.isEmpty()) {
// :w[rite]
bool saved = false;
IEditor *editor = m_editorToHandler.key(handler);
const QString fileName = handler->currentFileName();
if (editor && editor->document()->filePath().toString() == fileName) {
// Handle that as a special case for nicer interaction with core
DocumentManager::saveDocument(editor->document());
// Check result by reading back.
QFile file3(fileName);
file3.open(QIODevice::ReadOnly);
QByteArray ba = file3.readAll();
handler->showMessage(MessageInfo, Tr::tr("\"%1\" %2 %3L, %4C written")
.arg(fileName).arg(' ').arg(ba.count('\n')).arg(ba.size()));
if (cmd.cmd == "wq")
delayedQuitRequested(cmd.hasBang, m_editorToHandler.key(handler));
} else {
handler->showMessage(MessageError, Tr::tr("File not saved"));
triggerAction(Core::Constants::SAVE);
saved = !editor->document()->isModified();
if (saved) {
QFile file3(fileName);
file3.open(QIODevice::ReadOnly);
const QByteArray ba = file3.readAll();
handler->showMessage(MessageInfo, Tr::tr("\"%1\" %2 %3L, %4C written")
.arg(fileName).arg(' ').arg(ba.count('\n')).arg(ba.size()));
if (cmd.cmd == "wq")
delayedQuitRequested(cmd.hasBang, m_editorToHandler.key(handler));
}
}
if (!saved)
handler->showMessage(MessageError, Tr::tr("File not saved"));
} else if (cmd.matches("wa", "wall")) {
// :w[all]
QList<IDocument *> toSave = DocumentManager::modifiedDocuments();
QList<IDocument *> failed;
bool success = DocumentManager::saveModifiedDocuments(toSave, QString(), 0, QString(), 0, &failed);
if (!success)
triggerAction(Core::Constants::SAVEALL);
const QList<IDocument *> failed = DocumentManager::modifiedDocuments();
if (failed.isEmpty())
handler->showMessage(MessageInfo, Tr::tr("Saving succeeded"));
else
handler->showMessage(MessageError, Tr::tr("%n files not saved", 0, failed.size()));