diff options
| author | Kevin Wu Won <kevin.wu-won@nokia.com> | 2010-07-08 17:14:36 +1000 |
|---|---|---|
| committer | Kevin Wu Won <kevin.wu-won@nokia.com> | 2010-07-08 17:14:36 +1000 |
| commit | db975e40fd1e17d63158856489bfb9a7c04f7afc (patch) | |
| tree | ed15784e98142fc1c4b4f15fd3b62fcc858a9353 /doc/src/snippets/qtversitdocsample/qtversitdocsample.cpp | |
| parent | 7db9dfb3206ab2ef6d5f2d3fefc61d785a162f4e (diff) | |
Expand docs on Versit main page.
This should make the roles of the importer, exporter, reader, writer and
document classes more clear.
Diffstat (limited to 'doc/src/snippets/qtversitdocsample/qtversitdocsample.cpp')
| -rw-r--r-- | doc/src/snippets/qtversitdocsample/qtversitdocsample.cpp | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/doc/src/snippets/qtversitdocsample/qtversitdocsample.cpp b/doc/src/snippets/qtversitdocsample/qtversitdocsample.cpp index 257251512d..3a80d740ff 100644 --- a/doc/src/snippets/qtversitdocsample/qtversitdocsample.cpp +++ b/doc/src/snippets/qtversitdocsample/qtversitdocsample.cpp @@ -190,38 +190,46 @@ int main(int argc, char *argv[]) void completeExample() { - //! [Complete example] // Create the input vCard + //! [Complete example - create] QBuffer input; input.open(QBuffer::ReadWrite); QByteArray inputVCard = "BEGIN:VCARD\r\nVERSION:2.1\r\nFN:John Citizen\r\nN:Citizen;John;Q;;\r\nEND:VCARD\r\n"; input.write(inputVCard); input.seek(0); + //! [Complete example - create] // Parse the input into QVersitDocuments + //! [Complete example - read] // Note: we could also use the more convenient QVersitReader(QByteArray) constructor. QVersitReader reader; reader.setDevice(&input); reader.startReading(); // Remember to check the return value reader.waitForFinished(); + QList<QVersitDocument> inputDocuments = reader.results(); + //! [Complete example - read] // Convert the QVersitDocuments to QContacts - QList<QVersitDocument> inputDocuments = reader.results(); + //! [Complete example - import] QVersitContactImporter importer; if (!importer.importDocuments(inputDocuments)) return; QList<QContact> contacts = importer.contacts(); // Note that the QContacts are not saved yet. // Use QContactManager::saveContacts() for saving if necessary + //! [Complete example - import] // Export the QContacts back to QVersitDocuments + //! [Complete example - export] QVersitContactExporter exporter; if (!exporter.exportContacts(contacts, QVersitDocument::VCard30Type)) return; QList<QVersitDocument> outputDocuments = exporter.documents(); + //! [Complete example - export] // Encode the QVersitDocument back to a vCard + //! [Complete example - write] // Note: we could also use the more convenient QVersitWriter(QByteArray*) constructor. QBuffer output; output.open(QBuffer::ReadWrite); @@ -229,11 +237,8 @@ void completeExample() writer.setDevice(&output); writer.startWriting(outputDocuments); // Remember to check the return value writer.waitForFinished(); - - // Read the vCard back to a QByteArray - output.seek(0); - QByteArray outputVCard(output.readAll()); - //! [Complete example] + // output.buffer() now contains a vCard + //! [Complete example - write] } void exportExample() |