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| 39 | |
| 40 | #include "qpagedpaintdevice_p.h" |
| 41 | #include <qpagedpaintdevice.h> |
| 42 | |
| 43 | QT_BEGIN_NAMESPACE |
| 44 | |
| 45 | // ### Qt 6: remove when the deprecated constructor is removed |
| 46 | class QDummyPagedPaintDevicePrivate : public QPagedPaintDevicePrivate |
| 47 | { |
| 48 | bool setPageLayout(const QPageLayout &newPageLayout) override |
| 49 | { |
| 50 | m_pageLayout = newPageLayout; |
| 51 | return m_pageLayout.isEquivalentTo(other: newPageLayout); |
| 52 | } |
| 53 | |
| 54 | bool setPageSize(const QPageSize &pageSize) override |
| 55 | { |
| 56 | m_pageLayout.setPageSize(pageSize); |
| 57 | return m_pageLayout.pageSize().isEquivalentTo(other: pageSize); |
| 58 | } |
| 59 | |
| 60 | bool setPageOrientation(QPageLayout::Orientation orientation) override |
| 61 | { |
| 62 | m_pageLayout.setOrientation(orientation); |
| 63 | return m_pageLayout.orientation() == orientation; |
| 64 | } |
| 65 | |
| 66 | bool setPageMargins(const QMarginsF &margins, QPageLayout::Unit units) override |
| 67 | { |
| 68 | m_pageLayout.setUnits(units); |
| 69 | m_pageLayout.setMargins(margins); |
| 70 | return m_pageLayout.margins() == margins && m_pageLayout.units() == units; |
| 71 | } |
| 72 | |
| 73 | QPageLayout pageLayout() const override |
| 74 | { |
| 75 | return m_pageLayout; |
| 76 | } |
| 77 | |
| 78 | QPageLayout m_pageLayout; |
| 79 | }; |
| 80 | |
| 81 | QPagedPaintDevicePrivate::~QPagedPaintDevicePrivate() |
| 82 | { |
| 83 | } |
| 84 | |
| 85 | /*! |
| 86 | \class QPagedPaintDevice |
| 87 | \inmodule QtGui |
| 88 | |
| 89 | \brief The QPagedPaintDevice class represents a paint device that supports |
| 90 | multiple pages. |
| 91 | |
| 92 | \ingroup painting |
| 93 | |
| 94 | Paged paint devices are used to generate output for printing or for formats like PDF. |
| 95 | QPdfWriter and QPrinter inherit from it. |
| 96 | */ |
| 97 | |
| 98 | /*! |
| 99 | Constructs a new paged paint device. |
| 100 | |
| 101 | \deprecated |
| 102 | */ |
| 103 | QPagedPaintDevice::QPagedPaintDevice() |
| 104 | : d(new QDummyPagedPaintDevicePrivate) |
| 105 | { |
| 106 | } |
| 107 | |
| 108 | /*! |
| 109 | \internal |
| 110 | Constructs a new paged paint device with the derived private class. |
| 111 | */ |
| 112 | QPagedPaintDevice::QPagedPaintDevice(QPagedPaintDevicePrivate *dd) |
| 113 | : d(dd) |
| 114 | { |
| 115 | } |
| 116 | |
| 117 | /*! |
| 118 | Destroys the object. |
| 119 | */ |
| 120 | QPagedPaintDevice::~QPagedPaintDevice() |
| 121 | { |
| 122 | delete d; |
| 123 | } |
| 124 | |
| 125 | /*! |
| 126 | \internal |
| 127 | Returns the QPagedPaintDevicePrivate. |
| 128 | */ |
| 129 | QPagedPaintDevicePrivate *QPagedPaintDevice::dd() |
| 130 | { |
| 131 | return d; |
| 132 | } |
| 133 | |
| 134 | /*! |
| 135 | \enum QPagedPaintDevice::PageSize |
| 136 | |
| 137 | This enum type lists the available page sizes as defined in the Postscript |
| 138 | PPD standard. These values are duplicated in QPageSize and QPrinter and |
| 139 | those types and enum will be merged in Qt 6. |
| 140 | |
| 141 | The defined sizes are: |
| 142 | |
| 143 | \value A0 841 x 1189 mm |
| 144 | \value A1 594 x 841 mm |
| 145 | \value A2 420 x 594 mm |
| 146 | \value A3 297 x 420 mm |
| 147 | \value A4 210 x 297 mm, 8.26 x 11.69 inches |
| 148 | \value A5 148 x 210 mm |
| 149 | \value A6 105 x 148 mm |
| 150 | \value A7 74 x 105 mm |
| 151 | \value A8 52 x 74 mm |
| 152 | \value A9 37 x 52 mm |
| 153 | \value B0 1000 x 1414 mm |
| 154 | \value B1 707 x 1000 mm |
| 155 | \value B2 500 x 707 mm |
| 156 | \value B3 353 x 500 mm |
| 157 | \value B4 250 x 353 mm |
| 158 | \value B5 176 x 250 mm, 6.93 x 9.84 inches |
| 159 | \value B6 125 x 176 mm |
| 160 | \value B7 88 x 125 mm |
| 161 | \value B8 62 x 88 mm |
| 162 | \value B9 33 x 62 mm |
| 163 | \value B10 31 x 44 mm |
| 164 | \value C5E 163 x 229 mm |
| 165 | \value Comm10E 105 x 241 mm, U.S. Common 10 Envelope |
| 166 | \value DLE 110 x 220 mm |
| 167 | \value Executive 7.5 x 10 inches, 190.5 x 254 mm |
| 168 | \value Folio 210 x 330 mm |
| 169 | \value Ledger 431.8 x 279.4 mm |
| 170 | \value Legal 8.5 x 14 inches, 215.9 x 355.6 mm |
| 171 | \value Letter 8.5 x 11 inches, 215.9 x 279.4 mm |
| 172 | \value Tabloid 279.4 x 431.8 mm |
| 173 | \value Custom Unknown, or a user defined size. |
| 174 | \value A10 |
| 175 | \value A3Extra |
| 176 | \value A4Extra |
| 177 | \value A4Plus |
| 178 | \value A4Small |
| 179 | \value A5Extra |
| 180 | \value B5Extra |
| 181 | \value JisB0 |
| 182 | \value JisB1 |
| 183 | \value JisB2 |
| 184 | \value JisB3 |
| 185 | \value JisB4 |
| 186 | \value JisB5 |
| 187 | \value JisB6, |
| 188 | \value JisB7 |
| 189 | \value JisB8 |
| 190 | \value JisB9 |
| 191 | \value JisB10 |
| 192 | \value AnsiA = Letter |
| 193 | \value AnsiB = Ledger |
| 194 | \value AnsiC |
| 195 | \value AnsiD |
| 196 | \value AnsiE |
| 197 | \value LegalExtra |
| 198 | \value LetterExtra |
| 199 | \value LetterPlus |
| 200 | \value LetterSmall |
| 201 | \value TabloidExtra |
| 202 | \value ArchA |
| 203 | \value ArchB |
| 204 | \value ArchC |
| 205 | \value ArchD |
| 206 | \value ArchE |
| 207 | \value Imperial7x9 |
| 208 | \value Imperial8x10 |
| 209 | \value Imperial9x11 |
| 210 | \value Imperial9x12 |
| 211 | \value Imperial10x11 |
| 212 | \value Imperial10x13 |
| 213 | \value Imperial10x14 |
| 214 | \value Imperial12x11 |
| 215 | \value Imperial15x11 |
| 216 | \value ExecutiveStandard |
| 217 | \value Note |
| 218 | \value Quarto |
| 219 | \value Statement |
| 220 | \value SuperA |
| 221 | \value SuperB |
| 222 | \value Postcard |
| 223 | \value DoublePostcard |
| 224 | \value Prc16K |
| 225 | \value Prc32K |
| 226 | \value Prc32KBig |
| 227 | \value FanFoldUS |
| 228 | \value FanFoldGerman |
| 229 | \value FanFoldGermanLegal |
| 230 | \value EnvelopeB4 |
| 231 | \value EnvelopeB5 |
| 232 | \value EnvelopeB6 |
| 233 | \value EnvelopeC0 |
| 234 | \value EnvelopeC1 |
| 235 | \value EnvelopeC2 |
| 236 | \value EnvelopeC3 |
| 237 | \value EnvelopeC4 |
| 238 | \value EnvelopeC5 = C5E |
| 239 | \value EnvelopeC6 |
| 240 | \value EnvelopeC65 |
| 241 | \value EnvelopeC7 |
| 242 | \value EnvelopeDL = DLE |
| 243 | \value Envelope9 |
| 244 | \value Envelope10 = Comm10E |
| 245 | \value Envelope11 |
| 246 | \value Envelope12 |
| 247 | \value Envelope14 |
| 248 | \value EnvelopeMonarch |
| 249 | \value EnvelopePersonal |
| 250 | \value EnvelopeChou3 |
| 251 | \value EnvelopeChou4 |
| 252 | \value EnvelopeInvite |
| 253 | \value EnvelopeItalian |
| 254 | \value EnvelopeKaku2 |
| 255 | \value EnvelopeKaku3 |
| 256 | \value EnvelopePrc1 |
| 257 | \value EnvelopePrc2 |
| 258 | \value EnvelopePrc3 |
| 259 | \value EnvelopePrc4 |
| 260 | \value EnvelopePrc5 |
| 261 | \value EnvelopePrc6 |
| 262 | \value EnvelopePrc7 |
| 263 | \value EnvelopePrc8 |
| 264 | \value EnvelopePrc9 |
| 265 | \value EnvelopePrc10 |
| 266 | \value EnvelopeYou4 |
| 267 | \value LastPageSize = EnvelopeYou4 |
| 268 | \omitvalue NPageSize |
| 269 | \omitvalue NPaperSize |
| 270 | |
| 271 | Due to historic reasons QPageSize::Executive is not the same as the standard |
| 272 | Postscript and Windows Executive size, use QPageSize::ExecutiveStandard instead. |
| 273 | |
| 274 | The Postscript standard size QPageSize::Folio is different to the Windows |
| 275 | DMPAPER_FOLIO size, use the Postscript standard size QPageSize::FanFoldGermanLegal |
| 276 | if needed. |
| 277 | */ |
| 278 | |
| 279 | /*! |
| 280 | \fn bool QPagedPaintDevice::newPage() |
| 281 | |
| 282 | Starts a new page. Returns \c true on success. |
| 283 | */ |
| 284 | |
| 285 | /*! |
| 286 | \enum QPagedPaintDevice::PdfVersion |
| 287 | |
| 288 | The PdfVersion enum describes the version of the PDF file that |
| 289 | is produced by QPrinter or QPdfWriter. |
| 290 | |
| 291 | \value PdfVersion_1_4 A PDF 1.4 compatible document is produced. |
| 292 | |
| 293 | \value PdfVersion_A1b A PDF/A-1b compatible document is produced. |
| 294 | |
| 295 | \value PdfVersion_1_6 A PDF 1.6 compatible document is produced. |
| 296 | This value was added in Qt 5.12. |
| 297 | */ |
| 298 | |
| 299 | /*! |
| 300 | Sets the size of the a page to \a size. |
| 301 | |
| 302 | \sa setPageSizeMM() |
| 303 | */ |
| 304 | void QPagedPaintDevice::setPageSize(PageSize size) |
| 305 | { |
| 306 | d->setPageSize(QPageSize(QPageSize::PageSizeId(size))); |
| 307 | } |
| 308 | |
| 309 | /*! |
| 310 | Returns the currently used page size. |
| 311 | */ |
| 312 | QPagedPaintDevice::PageSize QPagedPaintDevice::pageSize() const |
| 313 | { |
| 314 | return PageSize(d->pageLayout().pageSize().id()); |
| 315 | } |
| 316 | |
| 317 | /*! |
| 318 | \obsolete Use setPageSize(QPageSize) instead. |
| 319 | Sets the page size to \a size. \a size is specified in millimeters. |
| 320 | |
| 321 | If the size matches a standard QPagedPaintDevice::PageSize then that page |
| 322 | size will be used, otherwise QPagedPaintDevice::Custom will be set. |
| 323 | */ |
| 324 | void QPagedPaintDevice::setPageSizeMM(const QSizeF &size) |
| 325 | { |
| 326 | d->setPageSize(QPageSize(size, QPageSize::Millimeter)); |
| 327 | } |
| 328 | |
| 329 | /*! |
| 330 | \obsolete Use pageLayout().pageSize() instead. |
| 331 | |
| 332 | Returns the page size in millimeters. |
| 333 | */ |
| 334 | QSizeF QPagedPaintDevice::pageSizeMM() const |
| 335 | { |
| 336 | return d->pageLayout().pageSize().size(units: QPageSize::Millimeter); |
| 337 | } |
| 338 | |
| 339 | /*! |
| 340 | \obsolete Use setPageMargins(QMarginsF, QPageLayout::Unit) instead. |
| 341 | Sets the margins to be used to \a margins. |
| 342 | |
| 343 | Margins are specified in millimeters. |
| 344 | |
| 345 | The margins are purely a hint to the drawing method. They don't affect the |
| 346 | coordinate system or clipping. |
| 347 | |
| 348 | \sa margins() |
| 349 | */ |
| 350 | void QPagedPaintDevice::setMargins(const Margins &margins) |
| 351 | { |
| 352 | d->setPageMargins(margins: QMarginsF(margins.left, margins.top, margins.right, margins.bottom), units: QPageLayout::Millimeter); |
| 353 | } |
| 354 | |
| 355 | /*! |
| 356 | \obsolete Use pageLayout().margins() instead. |
| 357 | Returns the current margins of the paint device. The default is 0. |
| 358 | |
| 359 | Margins are specified in millimeters. |
| 360 | |
| 361 | \sa setMargins() |
| 362 | */ |
| 363 | QPagedPaintDevice::Margins QPagedPaintDevice::margins() const |
| 364 | { |
| 365 | QMarginsF margins = d->pageLayout().margins(units: QPageLayout::Millimeter); |
| 366 | Margins result; |
| 367 | result.left = margins.left(); |
| 368 | result.top = margins.top(); |
| 369 | result.right = margins.right(); |
| 370 | result.bottom = margins.bottom(); |
| 371 | return result; |
| 372 | } |
| 373 | |
| 374 | /*! |
| 375 | \since 5.3 |
| 376 | |
| 377 | Sets the page layout to \a newPageLayout. |
| 378 | |
| 379 | You should call this before calling QPainter::begin(), or immediately |
| 380 | before calling newPage() to apply the new page layout to a new page. |
| 381 | You should not call any painting methods between a call to setPageLayout() |
| 382 | and newPage() as the wrong paint metrics may be used. |
| 383 | |
| 384 | Returns true if the page layout was successfully set to \a newPageLayout. |
| 385 | |
| 386 | \sa pageLayout() |
| 387 | */ |
| 388 | |
| 389 | bool QPagedPaintDevice::setPageLayout(const QPageLayout &newPageLayout) |
| 390 | { |
| 391 | return d->setPageLayout(newPageLayout); |
| 392 | } |
| 393 | |
| 394 | /*! |
| 395 | \since 5.3 |
| 396 | |
| 397 | Sets the page size to \a pageSize. |
| 398 | |
| 399 | To get the current QPageSize use pageLayout().pageSize(). |
| 400 | |
| 401 | You should call this before calling QPainter::begin(), or immediately |
| 402 | before calling newPage() to apply the new page size to a new page. |
| 403 | You should not call any painting methods between a call to setPageSize() |
| 404 | and newPage() as the wrong paint metrics may be used. |
| 405 | |
| 406 | Returns true if the page size was successfully set to \a pageSize. |
| 407 | |
| 408 | \sa pageLayout() |
| 409 | */ |
| 410 | |
| 411 | bool QPagedPaintDevice::setPageSize(const QPageSize &pageSize) |
| 412 | { |
| 413 | return d->setPageSize(pageSize); |
| 414 | } |
| 415 | |
| 416 | /*! |
| 417 | \since 5.3 |
| 418 | |
| 419 | Sets the page \a orientation. |
| 420 | |
| 421 | The page orientation is used to define the orientation of the |
| 422 | page size when obtaining the page rect. |
| 423 | |
| 424 | You should call this before calling QPainter::begin(), or immediately |
| 425 | before calling newPage() to apply the new orientation to a new page. |
| 426 | You should not call any painting methods between a call to setPageOrientation() |
| 427 | and newPage() as the wrong paint metrics may be used. |
| 428 | |
| 429 | To get the current QPageLayout::Orientation use pageLayout().orientation(). |
| 430 | |
| 431 | Returns true if the page orientation was successfully set to \a orientation. |
| 432 | |
| 433 | \sa pageLayout() |
| 434 | */ |
| 435 | |
| 436 | bool QPagedPaintDevice::setPageOrientation(QPageLayout::Orientation orientation) |
| 437 | { |
| 438 | return d->setPageOrientation(orientation); |
| 439 | } |
| 440 | |
| 441 | /*! |
| 442 | \since 5.3 |
| 443 | |
| 444 | Set the page \a margins in the current page layout units. |
| 445 | |
| 446 | You should call this before calling QPainter::begin(), or immediately |
| 447 | before calling newPage() to apply the new margins to a new page. |
| 448 | You should not call any painting methods between a call to setPageMargins() |
| 449 | and newPage() as the wrong paint metrics may be used. |
| 450 | |
| 451 | To get the current page margins use pageLayout().margins(). |
| 452 | |
| 453 | Returns true if the page margins were successfully set to \a margins. |
| 454 | |
| 455 | \sa pageLayout() |
| 456 | */ |
| 457 | |
| 458 | bool QPagedPaintDevice::setPageMargins(const QMarginsF &margins) |
| 459 | { |
| 460 | return setPageMargins(margins, units: pageLayout().units()); |
| 461 | } |
| 462 | |
| 463 | /*! |
| 464 | \since 5.3 |
| 465 | |
| 466 | Set the page \a margins defined in the given \a units. |
| 467 | |
| 468 | You should call this before calling QPainter::begin(), or immediately |
| 469 | before calling newPage() to apply the new margins to a new page. |
| 470 | You should not call any painting methods between a call to setPageMargins() |
| 471 | and newPage() as the wrong paint metrics may be used. |
| 472 | |
| 473 | To get the current page margins use pageLayout().margins(). |
| 474 | |
| 475 | Returns true if the page margins were successfully set to \a margins. |
| 476 | |
| 477 | \sa pageLayout() |
| 478 | */ |
| 479 | |
| 480 | bool QPagedPaintDevice::setPageMargins(const QMarginsF &margins, QPageLayout::Unit units) |
| 481 | { |
| 482 | return d->setPageMargins(margins, units); |
| 483 | } |
| 484 | |
| 485 | /*! |
| 486 | \since 5.3 |
| 487 | |
| 488 | Returns the current page layout. Use this method to access the current |
| 489 | QPageSize, QPageLayout::Orientation, QMarginsF, fullRect() and paintRect(). |
| 490 | |
| 491 | Note that you cannot use the setters on the returned object, you must either |
| 492 | call the individual QPagedPaintDevice setters or use setPageLayout(). |
| 493 | |
| 494 | \sa setPageLayout(), setPageSize(), setPageOrientation(), setPageMargins() |
| 495 | */ |
| 496 | |
| 497 | QPageLayout QPagedPaintDevice::pageLayout() const |
| 498 | { |
| 499 | return d->pageLayout(); |
| 500 | } |
| 501 | |
| 502 | /*! |
| 503 | \internal |
| 504 | |
| 505 | \deprecated |
| 506 | |
| 507 | Returns the internal device page layout. |
| 508 | */ |
| 509 | |
| 510 | QPageLayout QPagedPaintDevice::devicePageLayout() const |
| 511 | { |
| 512 | qWarning(msg: "QPagedPaintDevice::devicePageLayout() is deprecated, just use QPagedPaintDevice::pageLayout()" ); |
| 513 | return d->pageLayout(); |
| 514 | } |
| 515 | |
| 516 | /*! |
| 517 | \internal |
| 518 | |
| 519 | \deprecated |
| 520 | |
| 521 | Returns the internal device page layout. |
| 522 | */ |
| 523 | |
| 524 | QPageLayout &QPagedPaintDevice::devicePageLayout() |
| 525 | { |
| 526 | qWarning(msg: "QPagedPaintDevice::devicePageLayout() is deprecated, you shouldn't be using this at all." ); |
| 527 | static QPageLayout dummy; |
| 528 | return dummy; |
| 529 | } |
| 530 | |
| 531 | QT_END_NAMESPACE |
| 532 | |