Developer Documentation
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Modules Pages
BaseObject.hh
Go to the documentation of this file.
1 /*===========================================================================*\
2 * *
3 * OpenFlipper *
4  * Copyright (c) 2001-2015, RWTH-Aachen University *
5  * Department of Computer Graphics and Multimedia *
6  * All rights reserved. *
7  * www.openflipper.org *
8  * *
9  *---------------------------------------------------------------------------*
10  * This file is part of OpenFlipper. *
11  *---------------------------------------------------------------------------*
12  * *
13  * Redistribution and use in source and binary forms, with or without *
14  * modification, are permitted provided that the following conditions *
15  * are met: *
16  * *
17  * 1. Redistributions of source code must retain the above copyright notice, *
18  * this list of conditions and the following disclaimer. *
19  * *
20  * 2. Redistributions in binary form must reproduce the above copyright *
21  * notice, this list of conditions and the following disclaimer in the *
22  * documentation and/or other materials provided with the distribution. *
23  * *
24  * 3. Neither the name of the copyright holder nor the names of its *
25  * contributors may be used to endorse or promote products derived from *
26  * this software without specific prior written permission. *
27  * *
28  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
29  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
30  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
31  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
32  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
33  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
34  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
35  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
36  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
37  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
38  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
39 * *
40 \*===========================================================================*/
41 
42 /*===========================================================================*\
43 * *
44 * $Revision$ *
45 * $LastChangedBy$ *
46 * $Date$ *
47 * *
48 \*===========================================================================*/
49 
50 
51 
52 
53 //=============================================================================
54 //
55 // Types
56 //
57 //=============================================================================
58 
65 #ifndef BASEOBJECT_HH
66 #define BASEOBJECT_HH
67 
68 //== INCLUDES =================================================================
69 
72 #include <OpenFlipper/common/UpdateType.hh>
73 #include <QObject>
74 #include <QString>
75 #include <QList>
76 #include <QStringList>
77 #include <vector>
78 #include <QMap>
79 #include "perObjectData.hh"
80 #if QT_VERSION >= 0x050000
81 #include <QJsonDocument>
82 #include <QJsonObject>
83 #endif
84 
85 //== TYPEDEFS =================================================================
86 
87 
88 //== CLASS DEFINITION =========================================================
89 
94 class DLLEXPORTONLY BaseObject : public QObject {
95 
96  Q_OBJECT
97 
98  friend class BaseObjectData;
99  friend class Core;
100 
101  public :
102 
106  BaseObject(const BaseObject& _object);
107 
112  BaseObject( BaseObject *_parent = 0);
113 
114  virtual ~BaseObject();
115 
118  static int NOOBJECT;
119 
120  //===========================================================================
123  //===========================================================================
124  public:
128  int id() const;
129 
134  int persistentId() const;
135 
138  void persistentId( int _id );
139 
140  private:
146  int id_;
147 
154 
155  //===========================================================================
158  //===========================================================================
159 
160  public:
164  bool dataType(DataType _type) const;
165 
168  DataType dataType() const;
169 
173  void setDataType(DataType _type);
174 
175  private:
180 
183  //===========================================================================
186  //===========================================================================
187 
188  public:
192  virtual void cleanup();
193 
196  //===========================================================================
199  //===========================================================================
200  public:
202  virtual QString getObjectinfo();
203 
205  virtual void printObjectInfo();
206 
209  //===========================================================================
212  //===========================================================================
213 
214  signals:
215  void objectSelectionChanged(int _objectId);
216 
217  public:
223  bool target();
224 
227  void target(bool _target);
228 
232  bool source();
233 
236  void source(bool _source);
237 
240  bool flag(QString _flag);
241 
244  void setFlag(QString _flag, bool _set);
245 
248  QStringList flags();
249 
250  private:
251 
255  QStringList flags_;
256 
257 
260  //===========================================================================
263  //===========================================================================
264 
265  signals:
271  void visibilityChanged(int _objectId);
272 
273 
274  public :
276  virtual bool visible();
277 
279  virtual void visible(bool _visible);
280 
281  protected :
286  bool visible_;
287 
290  //===========================================================================
293  //===========================================================================
294 
295  public:
296 
297 
299  void dumpTree();
300 
302  virtual BaseObject* copy();
303 
304  //===========================================================================
307  //===========================================================================
308 
309  protected:
318  virtual void update(UpdateType _type = UPDATE_ALL);
319 
323  //===========================================================================
326  //===========================================================================
327 
328  public:
329 
332  BaseObject* last();
333 
336  BaseObject* next();
337 
340  int level();
341 
342  private:
345 
347  QList<BaseObject*> childItems_;
348 
349  public:
350  //===========================================================================
353  //===========================================================================
354 
355  public:
356 
358  int row() const;
359 
361  BaseObject *parent();
362  const BaseObject *parent() const;
363 
365  void setParent(BaseObject* _parent);
366 
369  //===========================================================================
372  //===========================================================================
373 
374  public:
375 
377  BaseObject* childExists(int _objectId);
378 
380  BaseObject* childExists(QString _name);
381 
383  void appendChild(BaseObject *child);
384 
386  BaseObject *child(int row);
387 
389  int childCount() const;
390 
392  void removeChild( BaseObject* _item );
393 
395  QList< BaseObject* > getLeafs();
396 
398  void deleteSubtree();
399 
402  //===========================================================================
405  //===========================================================================
406 
407  public:
408 
414  int group() const;
415 
417  bool isGroup() const;
418 
423  bool isInGroup( int _id ) const;
424 
429  bool isInGroup( QString _name ) const;
430 
433  std::vector< int > getGroupIds();
434 
437  QStringList getGroupNames();
438 
439 
442  //===========================================================================
445  //===========================================================================
446 
451  void setFromFileName(const QString &_filename);
452 
453 
455  QString path() const;
456 
458  void setPath(const QString &_path);
459 
461  QString name( ) const;
462 
463 
464  /* set the name of the object. ( If you overwrite it, call BaseObject::setName(_name ) it in your funtion first)
465  * this is may not the filename of the given object, because one file can have multiple objects
466  */
467  virtual void setName(QString _name );
468 
470  QString filename() const;
471 
473  void setFileName(const QString &_filename);
474 
475  private:
476 
478  QString path_;
479  QString filename_;
480 
481  signals:
485  void objectPropertiesChanged(int _objectId);
486 
487  private:
488 
490  QString name_;
491 
492 
495  //===========================================================================
499  //===========================================================================
500 
501  public:
502 
510  void setObjectData( QString _dataName , PerObjectData* _data );
511 
513  void clearObjectData( QString _dataName );
514 
516  bool hasObjectData( QString _dataName );
517 
519  PerObjectData* objectData( QString _dataName );
520 
522  void deleteData();
523 
526  //===========================================================================
529  //===========================================================================
530 
536  QMap<QString, PerObjectData*>& getPerObjectDataMap();
537 
538 
539  private:
540 
541  QMap<QString, PerObjectData* > dataMap_;
542 
545  //===========================================================================
548  //===========================================================================
549 
550  public:
556  QString &getCommentByKey(const QString &key) {
557  return commentsByKey_[key];
558  }
559 
565  const QString getCommentByKey(const QString &key) const {
566  return commentsByKey_.value(key);
567  }
568 
570  bool hasCommentForKey(const QString &key) const {
571  return commentsByKey_.contains(key);
572  }
573 
575  bool hasComments() const {
576  return !commentsByKey_.empty();
577  }
578 
579  void clearComment(const QString &key) {
580  commentsByKey_.remove(key);
581  }
582 
584  commentsByKey_.clear();
585  }
586 
588  const QMap<QString, QString> &getAllComments() const {
589  return commentsByKey_;
590  }
591 
593  const QString getAllCommentsFlat() const {
594  QStringList result;
595 
596  result.append(QString("BEGIN Comments for object \"%1\"").arg(name()));
597 
598  /*
599  * Compose JSON parsable object.
600  */
601 #if QT_VERSION >= 0x050000
602  QJsonObject comment_obj;
603  for (QMap<QString, QString>::const_iterator it = commentsByKey_.begin(), it_end = commentsByKey_.end();
604  it != it_end; ++it) {
605 
606  QJsonParseError json_error;
607  QString test_json_str = QString::fromUtf8("{\"test\": %1}").arg(it.value());
608  QByteArray test_json_ba = test_json_str.toUtf8();
609  QJsonDocument test_json = QJsonDocument::fromJson(test_json_ba, &json_error);
610  if (json_error.error != QJsonParseError::NoError) {
611  comment_obj[it.key()] = it.value();
612  } else {
613  comment_obj[it.key()] = test_json.object().value("test");
614  }
615  }
616  result.append(QString::fromUtf8(QJsonDocument(comment_obj).toJson(QJsonDocument::Indented)));
617 #else
618  for (QMap<QString, QString>::const_iterator it = commentsByKey_.begin(), it_end = commentsByKey_.end();
619  it != it_end; ++it) {
620  result.append(QString("%1: %2").arg(it.key(), it.value()));
621  }
622 #endif
623 
624  result.append(QString("END Comments for object \"%1\"\n").arg(name()));
625 
626  return result.join("\n");
627  }
628 
629  private:
630  QMap<QString, QString> commentsByKey_;
631 
634 };
635 
636 
637 //=============================================================================
638 #endif // BASEOBJECT_HH defined
639 //=============================================================================
QString path_
path to the file from which the object is loaded ( defaults to "." )
Definition: BaseObject.hh:478
const QString getAllCommentsFlat() const
Definition: BaseObject.hh:593
QMap< QString, PerObjectData * > dataMap_
get reference to map of all perObject Datas
Definition: BaseObject.hh:541
bool visible_
Definition: BaseObject.hh:286
Update type class.
Definition: UpdateType.hh:70
void clearComment(const QString &key)
Get comment for the specified key.
Definition: BaseObject.hh:579
const UpdateType UPDATE_ALL(UpdateTypeSet(1))
Identifier for all updates.
const QMap< QString, QString > & getAllComments() const
Definition: BaseObject.hh:588
Definition: Core.hh:139
QList< BaseObject * > childItems_
Children of this node.
Definition: BaseObject.hh:347
void visibilityChanged(int _id)
Tell plugins that the visibility of an object has changed.
DataType objectType_
Definition: BaseObject.hh:179
void objectSelectionChanged(int)
This signal is emitted if the object has been changed (source/target)
QString filename_
path to the file from which the object is loaded ( defaults to "." )
Definition: BaseObject.hh:479
static int NOOBJECT
Definition: BaseObject.hh:118
QStringList flags_
Definition: BaseObject.hh:255
const QString getCommentByKey(const QString &key) const
Get comment for the specified key.
Definition: BaseObject.hh:565
QString name_
Object/FileName ( defaults to NONAME )
Definition: BaseObject.hh:490
void objectPropertiesChanged(int _id)
Tell plugins that object properties such as object names have been changed.
QString & getCommentByKey(const QString &key)
Get comment for the specified key.
Definition: BaseObject.hh:556
QMap< QString, QString > commentsByKey_
Get comment for the specified key.
Definition: BaseObject.hh:630
int persistentId_
Persistent ID for this Object.
Definition: BaseObject.hh:153
Predefined datatypes.
Definition: DataTypes.hh:96
int id_
Unique ID for this Object.
Definition: BaseObject.hh:146
Object Payload.
bool hasComments() const
Definition: BaseObject.hh:575
void clearAllComments()
Get comment for the specified key.
Definition: BaseObject.hh:583
bool hasCommentForKey(const QString &key) const
Definition: BaseObject.hh:570
BaseObject * parentItem_
Parent item or 0 if rootnode.
Definition: BaseObject.hh:344