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52 |
52 |
53 /*! |
53 /*! |
54 \class QVersitWriter |
54 \class QVersitWriter |
55 \brief The QVersitWriter class writes Versit documents such as vCards to a device. |
55 \brief The QVersitWriter class writes Versit documents such as vCards to a device. |
56 \ingroup versit |
56 \ingroup versit |
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57 \inmodule QtVersit |
57 |
58 |
58 QVersitWriter converts a QVersitDocument into its textual representation. |
59 QVersitWriter converts a QVersitDocument into its textual representation. |
59 QVersitWriter supports writing to an abstract I/O device |
60 QVersitWriter supports writing to an abstract I/O device |
60 which can be for example a file or a memory buffer. |
61 which can be for example a file or a memory buffer. |
61 The writing can be done asynchronously and the waitForFinished() |
62 The writing can be done asynchronously and the waitForFinished() |
226 } |
227 } |
227 |
228 |
228 /*! |
229 /*! |
229 * If the state is ActiveState, blocks until the writer has finished writing or \a msec milliseconds |
230 * If the state is ActiveState, blocks until the writer has finished writing or \a msec milliseconds |
230 * has elapsed, returning true if it successfully finishes or is cancelled by the user. |
231 * has elapsed, returning true if it successfully finishes or is cancelled by the user. |
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232 * If \m msec is negative or zero, the function blocks until the writer has finished, regardless of |
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233 * how long it takes. |
231 * If the state is FinishedState, returns true immediately. |
234 * If the state is FinishedState, returns true immediately. |
232 * Otherwise, returns false immediately. |
235 * Otherwise, returns false immediately. |
233 */ |
236 */ |
234 bool QVersitWriter::waitForFinished(int msec) |
237 bool QVersitWriter::waitForFinished(int msec) |
235 { |
238 { |
236 State state = d->state(); |
239 State state = d->state(); |
237 if (state == ActiveState) { |
240 if (state == ActiveState) { |
238 return d->wait(msec); |
241 if (msec <= 0) |
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242 return d->wait(ULONG_MAX); |
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243 else |
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244 return d->wait(msec); |
239 } else if (state == FinishedState) { |
245 } else if (state == FinishedState) { |
240 return true; |
246 return true; |
241 } else { |
247 } else { |
242 return false; |
248 return false; |
243 } |
249 } |