Core::IDocument *DiffEditorManager::findOrCreate(const QString &vcsId, const QString &displayName)
{
auto document = static_cast<Internal::DiffEditorDocument *>(find(vcsId));
if (document)
return document;
DiffEditor *diffEditor = qobject_cast<DiffEditor *>(
Core::EditorManager::openEditorWithContents(Constants::DIFF_EDITOR_ID, 0));
QTC_ASSERT(diffEditor, return 0);
document = qobject_cast<Internal::DiffEditorDocument *>(diffEditor->document());
QTC_ASSERT(diffEditor, return 0);
document->setPreferredDisplayName(displayName);
m_instance->m_idToDocument.insert(vcsId, document);
return document;
}
void DiffEditorPlugin::diff()
{
QString fileName1 = QFileDialog::getOpenFileName(0,
tr("Select First File for Diff"),
QString());
if (fileName1.isNull())
return;
QString fileName2 = QFileDialog::getOpenFileName(0,
tr("Select Second File for Diff"),
QString());
if (fileName2.isNull())
return;
const Core::Id editorId = Constants::DIFF_EDITOR_ID;
//: Editor title
QString title = tr("Diff \"%1\", \"%2\"").arg(fileName1).arg(fileName2);
DiffEditor *editor = qobject_cast<DiffEditor *>
(Core::EditorManager::openEditorWithContents(editorId, &title));
if (!editor)
return;
Core::EditorManager::activateEditor(editor);
DiffEditorWidget *editorWidget = editor->editorWidget();
const QString text1 = getFileContents(fileName1, editorWidget->codec());
const QString text2 = getFileContents(fileName2, editorWidget->codec());
DiffEditorWidget::DiffFilesContents dfc;
dfc.leftFileInfo = fileName1;
dfc.leftText = text1;
dfc.rightFileInfo = fileName2;
dfc.rightText = text2;
QList<DiffEditorWidget::DiffFilesContents> list;
list.append(dfc);
editor->setDiff(list);
}
DiffEditorDocument *DiffEditorManager::findOrCreate(const QString &documentId, const QString &displayName)
{
DiffEditorDocument *document = find(documentId);
if (document)
return document;
const QString msgWait = tr("Waiting for data...");
DiffEditor *diffEditor = qobject_cast<DiffEditor *>(
Core::EditorManager::openEditorWithContents(Constants::DIFF_EDITOR_ID,
0, msgWait.toUtf8()));
QTC_ASSERT(diffEditor, return 0);
document = qobject_cast<DiffEditorDocument *>(diffEditor->document());
QTC_ASSERT(diffEditor, return 0);
document->setDisplayName(displayName);
m_instance->idToDocument.insert(documentId, document);
m_instance->documentToId.insert(document, documentId);
return document;
}
