/**************************************************************************** ** ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of a Qt Solutions component. ** ** You may use this file under the terms of the BSD license as follows: ** ** "Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions are ** met: ** * Redistributions of source code must retain the above copyright ** notice, this list of conditions and the following disclaimer. ** * Redistributions in binary form must reproduce the above copyright ** notice, this list of conditions and the following disclaimer in ** the documentation and/or other materials provided with the ** distribution. ** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor ** the names of its contributors may be used to endorse or promote ** products derived from this software without specific prior written ** permission. ** ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." ** ****************************************************************************/ #ifndef QTPROPERTYBROWSER_H #define QTPROPERTYBROWSER_H #include #include #if QT_VERSION >= 0x040400 QT_BEGIN_NAMESPACE #endif #if defined(Q_WS_WIN) # if !defined(QT_QTPROPERTYBROWSER_EXPORT) && !defined(QT_QTPROPERTYBROWSER_IMPORT) # define QT_QTPROPERTYBROWSER_EXPORT # elif defined(QT_QTPROPERTYBROWSER_IMPORT) # if defined(QT_QTPROPERTYBROWSER_EXPORT) # undef QT_QTPROPERTYBROWSER_EXPORT # endif # define QT_QTPROPERTYBROWSER_EXPORT __declspec(dllimport) # elif defined(QT_QTPROPERTYBROWSER_EXPORT) # undef QT_QTPROPERTYBROWSER_EXPORT # define QT_QTPROPERTYBROWSER_EXPORT __declspec(dllexport) # endif #else # define QT_QTPROPERTYBROWSER_EXPORT #endif class QtAbstractPropertyManager; class QtPropertyPrivate; class QT_QTPROPERTYBROWSER_EXPORT QtProperty { public: virtual ~QtProperty(); QList subProperties() const; QtAbstractPropertyManager *propertyManager() const; QString toolTip() const; QString statusTip() const; QString whatsThis() const; QString propertyName() const; QString propertyId() const; bool isEnabled() const; bool isSelectable() const; bool isModified() const; bool hasValue() const; QIcon valueIcon() const; QString valueText() const; virtual bool compare(QtProperty* otherProperty)const; void setToolTip(const QString &text); void setStatusTip(const QString &text); void setWhatsThis(const QString &text); void setPropertyName(const QString &text); void setPropertyId(const QString &text); void setEnabled(bool enable); void setSelectable(bool selectable); void setModified(bool modified); bool isSubProperty()const; void addSubProperty(QtProperty *property); void insertSubProperty(QtProperty *property, QtProperty *afterProperty); void removeSubProperty(QtProperty *property); protected: explicit QtProperty(QtAbstractPropertyManager *manager); void propertyChanged(); private: friend class QtAbstractPropertyManager; QtPropertyPrivate *d_ptr; }; class QtAbstractPropertyManagerPrivate; class QT_QTPROPERTYBROWSER_EXPORT QtAbstractPropertyManager : public QObject { Q_OBJECT public: explicit QtAbstractPropertyManager(QObject *parent = 0); ~QtAbstractPropertyManager(); QSet properties() const; void clear() const; QtProperty *addProperty(const QString &name = QString()); QtProperty *qtProperty(const QString &id)const; Q_SIGNALS: void propertyInserted(QtProperty *property, QtProperty *parent, QtProperty *after); void propertyChanged(QtProperty *property); void propertyRemoved(QtProperty *property, QtProperty *parent); void propertyDestroyed(QtProperty *property); protected: virtual bool hasValue(const QtProperty *property) const; virtual QIcon valueIcon(const QtProperty *property) const; virtual QString valueText(const QtProperty *property) const; virtual void initializeProperty(QtProperty *property) = 0; virtual void uninitializeProperty(QtProperty *property); virtual QtProperty *createProperty(); private: friend class QtProperty; QtAbstractPropertyManagerPrivate *d_ptr; Q_DECLARE_PRIVATE(QtAbstractPropertyManager) Q_DISABLE_COPY(QtAbstractPropertyManager) }; class QT_QTPROPERTYBROWSER_EXPORT QtAbstractEditorFactoryBase : public QObject { Q_OBJECT public: virtual QWidget *createEditor(QtProperty *property, QWidget *parent) = 0; protected: explicit QtAbstractEditorFactoryBase(QObject *parent = 0) : QObject(parent) {} virtual void breakConnection(QtAbstractPropertyManager *manager) = 0; protected Q_SLOTS: virtual void managerDestroyed(QObject *manager) = 0; friend class QtAbstractPropertyBrowser; }; template class QtAbstractEditorFactory : public QtAbstractEditorFactoryBase { public: explicit QtAbstractEditorFactory(QObject *parent) : QtAbstractEditorFactoryBase(parent) {} QWidget *createEditor(QtProperty *property, QWidget *parent) { QSetIterator it(m_managers); while (it.hasNext()) { PropertyManager *manager = it.next(); if (manager == property->propertyManager()) { return createEditor(manager, property, parent); } } return 0; } void addPropertyManager(PropertyManager *manager) { if (m_managers.contains(manager)) return; m_managers.insert(manager); connectPropertyManager(manager); connect(manager, SIGNAL(destroyed(QObject *)), this, SLOT(managerDestroyed(QObject *))); } void removePropertyManager(PropertyManager *manager) { if (!m_managers.contains(manager)) return; disconnect(manager, SIGNAL(destroyed(QObject *)), this, SLOT(managerDestroyed(QObject *))); disconnectPropertyManager(manager); m_managers.remove(manager); } QSet propertyManagers() const { return m_managers; } PropertyManager *propertyManager(QtProperty *property) const { QtAbstractPropertyManager *manager = property->propertyManager(); QSetIterator itManager(m_managers); while (itManager.hasNext()) { PropertyManager *m = itManager.next(); if (m == manager) { return m; } } return 0; } protected: virtual void connectPropertyManager(PropertyManager *manager) = 0; virtual QWidget *createEditor(PropertyManager *manager, QtProperty *property, QWidget *parent) = 0; virtual void disconnectPropertyManager(PropertyManager *manager) = 0; void managerDestroyed(QObject *manager) { QSetIterator it(m_managers); while (it.hasNext()) { PropertyManager *m = it.next(); if (m == manager) { m_managers.remove(m); return; } } } private: void breakConnection(QtAbstractPropertyManager *manager) { QSetIterator it(m_managers); while (it.hasNext()) { PropertyManager *m = it.next(); if (m == manager) { removePropertyManager(m); return; } } } private: QSet m_managers; friend class QtAbstractPropertyEditor; }; class QtAbstractPropertyBrowser; class QtBrowserItemPrivate; class QT_QTPROPERTYBROWSER_EXPORT QtBrowserItem { public: QtProperty *property() const; QtBrowserItem *parent() const; QList children() const; QtAbstractPropertyBrowser *browser() const; private: explicit QtBrowserItem(QtAbstractPropertyBrowser *browser, QtProperty *property, QtBrowserItem *parent); ~QtBrowserItem(); QtBrowserItemPrivate *d_ptr; friend class QtAbstractPropertyBrowserPrivate; }; class QtAbstractPropertyBrowserPrivate; class QT_QTPROPERTYBROWSER_EXPORT QtAbstractPropertyBrowser : public QWidget { Q_OBJECT public: explicit QtAbstractPropertyBrowser(QWidget *parent = 0); ~QtAbstractPropertyBrowser(); QList properties() const; QList items(QtProperty *property) const; QtBrowserItem *topLevelItem(QtProperty *property) const; QList topLevelItems() const; void clear(); template void setFactoryForManager(PropertyManager *manager, QtAbstractEditorFactory *factory) { QtAbstractPropertyManager *abstractManager = manager; QtAbstractEditorFactoryBase *abstractFactory = factory; if (addFactory(abstractManager, abstractFactory)) factory->addPropertyManager(manager); } void unsetFactoryForManager(QtAbstractPropertyManager *manager); QtBrowserItem *currentItem() const; void setCurrentItem(QtBrowserItem *); Q_SIGNALS: void currentItemChanged(QtBrowserItem *); public Q_SLOTS: QtBrowserItem *addProperty(QtProperty *property); QtBrowserItem *insertProperty(QtProperty *property, QtProperty *afterProperty); void removeProperty(QtProperty *property); protected: virtual void itemInserted(QtBrowserItem *item, QtBrowserItem *afterItem) = 0; virtual void itemRemoved(QtBrowserItem *item) = 0; // can be tooltip, statustip, whatsthis, name, icon, text. virtual void itemChanged(QtBrowserItem *item) = 0; virtual QWidget *createEditor(QtProperty *property, QWidget *parent); private: bool addFactory(QtAbstractPropertyManager *abstractManager, QtAbstractEditorFactoryBase *abstractFactory); QtAbstractPropertyBrowserPrivate *d_ptr; Q_DECLARE_PRIVATE(QtAbstractPropertyBrowser) Q_DISABLE_COPY(QtAbstractPropertyBrowser) Q_PRIVATE_SLOT(d_func(), void slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *)) Q_PRIVATE_SLOT(d_func(), void slotPropertyRemoved(QtProperty *, QtProperty *)) Q_PRIVATE_SLOT(d_func(), void slotPropertyDestroyed(QtProperty *)) Q_PRIVATE_SLOT(d_func(), void slotPropertyDataChanged(QtProperty *)) }; #if QT_VERSION >= 0x040400 QT_END_NAMESPACE #endif #endif // QTPROPERTYBROWSER_H 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528