1 | #ifndef INTERFACES_H |
---|
2 | #define INTERFACES_H |
---|
3 | |
---|
4 | #include <QtGui> |
---|
5 | #include <QWidget> |
---|
6 | #include <QtXml> |
---|
7 | #include <QtOpenGL/QGLWidget> // added! [ben 27Sep13] |
---|
8 | |
---|
9 | //#include <QGLViewer/frame.h> |
---|
10 | |
---|
11 | class ProjectorWidget; |
---|
12 | class ProjectorData; |
---|
13 | |
---|
14 | /** |
---|
15 | * Projector plugin interface class to have common interface with all projector plugins. |
---|
16 | * |
---|
17 | */ |
---|
18 | class ProjectorInterface |
---|
19 | { |
---|
20 | |
---|
21 | public: |
---|
22 | |
---|
23 | |
---|
24 | /** |
---|
25 | * Destructor (virtual because the class is pure virtual). |
---|
26 | * |
---|
27 | */ |
---|
28 | virtual ~ProjectorInterface() {} |
---|
29 | |
---|
30 | |
---|
31 | /** |
---|
32 | * Gets the name of the plugin. |
---|
33 | * |
---|
34 | * @return The name of the plugin. |
---|
35 | * |
---|
36 | */ |
---|
37 | virtual QString name(void) const = 0; |
---|
38 | |
---|
39 | |
---|
40 | /** |
---|
41 | * Gets the list of the available projectors. |
---|
42 | * |
---|
43 | * @return The list of the available projectors. |
---|
44 | * |
---|
45 | */ |
---|
46 | virtual QStringList projectors(void) const = 0; |
---|
47 | |
---|
48 | |
---|
49 | /** |
---|
50 | * Instanciates a new ProjectorWidget for the specified projector. |
---|
51 | * This function is called by the QChannelWidget constructor, when the |
---|
52 | * stackedWidget is built. |
---|
53 | * |
---|
54 | * @param projector A const reference on a string that contains the name of |
---|
55 | * the projector, such as projectors() has returned it. |
---|
56 | * |
---|
57 | * @return A pointer on the new instanciated ProjectorWidget. |
---|
58 | * |
---|
59 | */ |
---|
60 | virtual ProjectorWidget *newProjectorWidget(const QString& projector) = 0; |
---|
61 | |
---|
62 | |
---|
63 | /** |
---|
64 | * Instanciates a new ProjectorData for the specified projector. |
---|
65 | * This function is called by the Channel when it needs to create or copy |
---|
66 | * some ProjectorData. |
---|
67 | * |
---|
68 | * @param projector A const reference on a string that contains the name of |
---|
69 | * the projector, such as projectors() has returned it. |
---|
70 | * |
---|
71 | * @return A pointer on the new instanciated ProjectorData. |
---|
72 | * |
---|
73 | */ |
---|
74 | virtual ProjectorData *newProjectorData(const QString& projector) = 0; |
---|
75 | |
---|
76 | }; |
---|
77 | |
---|
78 | |
---|
79 | /** |
---|
80 | * Projector data class to store informations about Projectors. |
---|
81 | * This class is not a pure virtual class, so projector plugins does not need to |
---|
82 | * instanciate it if it is not necessary. |
---|
83 | * |
---|
84 | */ |
---|
85 | class ProjectorData |
---|
86 | { |
---|
87 | |
---|
88 | public: |
---|
89 | |
---|
90 | |
---|
91 | /** |
---|
92 | * Constructor. |
---|
93 | * |
---|
94 | * @param plugin A pointer on the plugin that owns the projector. |
---|
95 | * |
---|
96 | */ |
---|
97 | ProjectorData(ProjectorInterface *plugin): |
---|
98 | m_bShow(true), |
---|
99 | m_bShowArea(true), |
---|
100 | m_plugin(plugin) |
---|
101 | { |
---|
102 | Q_ASSERT(NULL!=plugin); |
---|
103 | } |
---|
104 | |
---|
105 | |
---|
106 | /** |
---|
107 | * Copy constructor. |
---|
108 | * |
---|
109 | * @param data A const reference on the source data. |
---|
110 | * |
---|
111 | */ |
---|
112 | ProjectorData (const ProjectorData& data) |
---|
113 | { |
---|
114 | copy_from(data); |
---|
115 | } |
---|
116 | |
---|
117 | |
---|
118 | /** |
---|
119 | * Destructor. |
---|
120 | * |
---|
121 | */ |
---|
122 | virtual ~ProjectorData() {} |
---|
123 | |
---|
124 | |
---|
125 | /** |
---|
126 | * Gets the ProjectorInterface which instanciated the ProjectorData. |
---|
127 | * |
---|
128 | * @return A pointer on the ProjectorInterface which instanciated the |
---|
129 | * ProjectorData. |
---|
130 | * |
---|
131 | */ |
---|
132 | ProjectorInterface* plugin() {return m_plugin;} |
---|
133 | |
---|
134 | |
---|
135 | /** |
---|
136 | * Gets the ProjectorInterface which instanciated the ProjectorData. |
---|
137 | * This fonction differs from the previous one by the "const" attribute. |
---|
138 | * |
---|
139 | * @return A const pointer on the ProjectorInterface which instanciated the |
---|
140 | * ProjectorData. |
---|
141 | * |
---|
142 | */ |
---|
143 | const ProjectorInterface* plugin() const {return m_plugin;} |
---|
144 | |
---|
145 | |
---|
146 | /** |
---|
147 | * Draws the projector. |
---|
148 | * This method draws the geometric projector data. For instance, for a |
---|
149 | * standard projector, it draws the frustum in the scene. |
---|
150 | * |
---|
151 | * @param bSelected true if the projector is selected. |
---|
152 | * |
---|
153 | */ |
---|
154 | virtual void draw(bool bSelected) {Q_UNUSED(bSelected);} |
---|
155 | |
---|
156 | |
---|
157 | /** |
---|
158 | * Starts the rendering through the projector. |
---|
159 | * For a standard projector, this is the call to 'glFrustum()'. |
---|
160 | * |
---|
161 | */ |
---|
162 | virtual void beginDraw(void){} |
---|
163 | |
---|
164 | |
---|
165 | /** |
---|
166 | * Ends the rendering through the projector. |
---|
167 | * For a standard projector, this is the call to 'glPop...()'. |
---|
168 | * This method restores the state of OpenGL before the call to beginDraw(). |
---|
169 | * |
---|
170 | */ |
---|
171 | virtual void endDraw(void){} |
---|
172 | |
---|
173 | |
---|
174 | /** |
---|
175 | * Starts the projection of the image. |
---|
176 | * This is used by Screen::draw(source) when source is |
---|
177 | * PROJECT_SOURCE_PROJECTORAREA or PROJECT_SOURCE_EXPORT_BLENDING |
---|
178 | * |
---|
179 | */ |
---|
180 | virtual void beginProjection(void){} |
---|
181 | |
---|
182 | |
---|
183 | /** |
---|
184 | * Ends the projection of the image. |
---|
185 | * This is used by Screen::draw(source) when source is |
---|
186 | * PROJECT_SOURCE_PROJECTORAREA or PROJECT_SOURCE_EXPORT_BLENDING |
---|
187 | * |
---|
188 | */ |
---|
189 | virtual void endProjection(void){} |
---|
190 | |
---|
191 | |
---|
192 | /** |
---|
193 | * Sets the VisibleFar distance parameter. |
---|
194 | * |
---|
195 | * The Visible Far dist is used for the representation of the projector from |
---|
196 | * outside. The name comes from the frustum case, but it is used for any |
---|
197 | * kind of projector now. |
---|
198 | * |
---|
199 | * @param farDist The new visible-far distance. |
---|
200 | * |
---|
201 | */ |
---|
202 | virtual void setVisibleFar(float farDist) {Q_UNUSED(farDist);} |
---|
203 | |
---|
204 | |
---|
205 | /** |
---|
206 | * Copies the data from a ProjectorData. |
---|
207 | * |
---|
208 | * @param data A const-reference on the data to be copied. |
---|
209 | * |
---|
210 | * @return true if the copy suceeds, false otherwise. |
---|
211 | * |
---|
212 | */ |
---|
213 | virtual bool copy_from(const ProjectorData& data) {Q_ASSERT(m_plugin==data.m_plugin); m_bShow=data.m_bShow; m_bShowArea=data.m_bShowArea; return true;} |
---|
214 | |
---|
215 | |
---|
216 | /** |
---|
217 | * Check if 2 datas are equal. |
---|
218 | * |
---|
219 | * @param data A const-reference on the data to be checked. |
---|
220 | * @return true if the datas are the same, false otherwise. |
---|
221 | * |
---|
222 | */ |
---|
223 | virtual bool is_equal_to(const ProjectorData& data) const {return m_plugin==data.m_plugin && m_bShow==data.m_bShow && m_bShowArea==data.m_bShowArea;} |
---|
224 | |
---|
225 | |
---|
226 | /** |
---|
227 | * Sets the Show parameter. |
---|
228 | * |
---|
229 | * @param bShow The new Show parameter. |
---|
230 | * |
---|
231 | */ |
---|
232 | void setShow(bool bShow) {m_bShow = bShow;} |
---|
233 | |
---|
234 | |
---|
235 | /** |
---|
236 | * Gets the Show parameter. |
---|
237 | * |
---|
238 | * @return The Show parameter. |
---|
239 | * |
---|
240 | */ |
---|
241 | bool getShow() const {return m_bShow;} |
---|
242 | |
---|
243 | |
---|
244 | /** |
---|
245 | * Sets the ShowArea parameter. |
---|
246 | * |
---|
247 | * @param bShow The new ShowArea parameter. |
---|
248 | * |
---|
249 | */ |
---|
250 | void setShowArea(bool bShowArea) {m_bShowArea = bShowArea;} |
---|
251 | |
---|
252 | |
---|
253 | /** |
---|
254 | * Gets the ShowArea parameter. |
---|
255 | * |
---|
256 | * @return The ShowArea parameter. |
---|
257 | * |
---|
258 | */ |
---|
259 | bool getShowArea() const {return m_bShowArea;} |
---|
260 | |
---|
261 | |
---|
262 | /** |
---|
263 | * Restore the export settings from XML data. |
---|
264 | * |
---|
265 | * @param element Parent XML element of the export settings data. |
---|
266 | * |
---|
267 | */ |
---|
268 | virtual void initFromDOMElement(const QDomElement& element) {if (!element.isNull()) {m_bShow=element.attribute("show").toLower()=="true"; m_bShowArea=element.attribute("showArea").toLower()=="true";}} |
---|
269 | |
---|
270 | |
---|
271 | /** |
---|
272 | * Store the current export settings as XML data. |
---|
273 | * |
---|
274 | * @param name XML node name of the data. |
---|
275 | * @param doc XML document to store the data. |
---|
276 | * |
---|
277 | * @return Current export settings data as XML data. |
---|
278 | * |
---|
279 | */ |
---|
280 | virtual QDomElement domElement(const QString& name, QDomDocument& doc) const { QDomElement de = doc.createElement(name); de.setAttribute("show", (m_bShow?"true":"false")); de.setAttribute("showArea", (m_bShowArea?"true":"false")); return de;} |
---|
281 | |
---|
282 | |
---|
283 | /** |
---|
284 | * Gets the projector name. |
---|
285 | * This is the name that is in the projector list of the |
---|
286 | * ProjectorInterface::projectors(). |
---|
287 | * |
---|
288 | * @return The name of the projector. |
---|
289 | * |
---|
290 | */ |
---|
291 | virtual const QString& projector(void) const = 0; |
---|
292 | |
---|
293 | |
---|
294 | /** |
---|
295 | * Gets the projector full name. |
---|
296 | * This name can be used in the interface of Projection Designer to define in a unique way the projector. |
---|
297 | * |
---|
298 | * @return the fullname of the projector. |
---|
299 | * |
---|
300 | */ |
---|
301 | QString getFullName(void) const { |
---|
302 | Q_ASSERT(m_plugin); |
---|
303 | QString projector_fullname = projector(); |
---|
304 | projector_fullname += " ("; |
---|
305 | projector_fullname += m_plugin->name(); |
---|
306 | projector_fullname += ")"; |
---|
307 | return projector_fullname; |
---|
308 | } |
---|
309 | |
---|
310 | protected: |
---|
311 | bool m_bShow; ///< Visibility flag |
---|
312 | bool m_bShowArea; ///< Area visibility flag |
---|
313 | |
---|
314 | private: |
---|
315 | ProjectorInterface *m_plugin; ///< The ProjectorInterface in which the projector is. |
---|
316 | }; |
---|
317 | |
---|
318 | |
---|
319 | /** |
---|
320 | * Projector widget class implementation. |
---|
321 | * |
---|
322 | * The ProjectorWidget is used by the ChannelWidget, for the Projector part of |
---|
323 | * each channel. Concerning the interface, the channel manager has a |
---|
324 | * stackedWidget and a combo that are linked together. When the combo changes, |
---|
325 | * the stackedWidget also changes. This defines the kind of projector to be used |
---|
326 | * for the channel. The default plugin offers the frustum camera. |
---|
327 | * |
---|
328 | * Each widget has its own data. They can be retrieved using data(). |
---|
329 | * |
---|
330 | */ |
---|
331 | class ProjectorWidget: public QWidget |
---|
332 | { |
---|
333 | Q_OBJECT |
---|
334 | |
---|
335 | public: |
---|
336 | |
---|
337 | |
---|
338 | /** |
---|
339 | * Default constructor. |
---|
340 | * |
---|
341 | */ |
---|
342 | ProjectorWidget(ProjectorInterface *plugin=NULL, QWidget* pParent=0, Qt::WFlags flag=0): QWidget(pParent, flag), m_plugin(plugin) {Q_ASSERT(NULL!=plugin);} |
---|
343 | |
---|
344 | |
---|
345 | /** |
---|
346 | * Destructor. |
---|
347 | * |
---|
348 | */ |
---|
349 | virtual ~ProjectorWidget() {} |
---|
350 | |
---|
351 | |
---|
352 | /** |
---|
353 | * Gets the projector interface associated with the widget. |
---|
354 | * |
---|
355 | * @return The associated projector interfacec. |
---|
356 | * |
---|
357 | */ |
---|
358 | ProjectorInterface* plugin() {return m_plugin;} |
---|
359 | |
---|
360 | |
---|
361 | /** |
---|
362 | * Updates the GUI. |
---|
363 | * |
---|
364 | * This method *must* be implemented by derived classes. |
---|
365 | * |
---|
366 | * @param data The data used to update the GUI. The data can be NULL. In |
---|
367 | * this case, the current data are used. |
---|
368 | * |
---|
369 | */ |
---|
370 | virtual void updateGUI(const ProjectorData* data) = 0; |
---|
371 | |
---|
372 | |
---|
373 | /** |
---|
374 | * Clears the widget. |
---|
375 | * |
---|
376 | * This can be used before disabling the widget. |
---|
377 | * |
---|
378 | */ |
---|
379 | virtual void clear(void) = 0; |
---|
380 | |
---|
381 | |
---|
382 | /** |
---|
383 | * Gets the data of the widget. |
---|
384 | * |
---|
385 | * @return The widget data. |
---|
386 | * |
---|
387 | */ |
---|
388 | virtual const ProjectorData& data(void) const = 0; |
---|
389 | |
---|
390 | |
---|
391 | signals: |
---|
392 | |
---|
393 | |
---|
394 | /** |
---|
395 | * Notify that data has changed. |
---|
396 | * |
---|
397 | * @param data The new data. |
---|
398 | * |
---|
399 | */ |
---|
400 | virtual void dataChanged(const ProjectorData&)=0; |
---|
401 | |
---|
402 | |
---|
403 | private: |
---|
404 | |
---|
405 | |
---|
406 | ProjectorInterface *m_plugin; ///< The ProjectorInterface that owns the Widget. |
---|
407 | |
---|
408 | }; |
---|
409 | |
---|
410 | Q_DECLARE_INTERFACE(ProjectorInterface, |
---|
411 | "jp.orihalcon.projdesigner.ProjectorInterface/1.0"); |
---|
412 | |
---|
413 | |
---|
414 | |
---|
415 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
---|
416 | |
---|
417 | |
---|
418 | class SceneContent; |
---|
419 | class SceneWidget; |
---|
420 | |
---|
421 | /** |
---|
422 | * Scene Plugin Interface Implementation. |
---|
423 | * |
---|
424 | */ |
---|
425 | class SceneInterface |
---|
426 | { |
---|
427 | |
---|
428 | public: |
---|
429 | |
---|
430 | |
---|
431 | /** |
---|
432 | * Destructor. |
---|
433 | * |
---|
434 | */ |
---|
435 | virtual ~SceneInterface() {} |
---|
436 | |
---|
437 | |
---|
438 | /** |
---|
439 | * Gets the name of the Interface. |
---|
440 | * |
---|
441 | * This name must be unique, to avoid conflicting plugins, just like the |
---|
442 | * name of the interface is unique to avoid conflicting interfaces. |
---|
443 | * |
---|
444 | * @return The name of the interface. |
---|
445 | * |
---|
446 | */ |
---|
447 | virtual QString name(void) const = 0; |
---|
448 | |
---|
449 | |
---|
450 | /** |
---|
451 | * Gets the list of the available scenes. |
---|
452 | * |
---|
453 | * @return The list of the available scenes. |
---|
454 | * |
---|
455 | */ |
---|
456 | virtual QStringList scenes(void) const = 0; |
---|
457 | |
---|
458 | |
---|
459 | /** |
---|
460 | * Instanciates a new SceneContent for the specified scene. |
---|
461 | * |
---|
462 | * @param scene A const reference on a string that contains the name of the |
---|
463 | * scene, such as projectors() has returned it. |
---|
464 | * |
---|
465 | * @return A pointer on the new instanciated SceneContent. |
---|
466 | * |
---|
467 | */ |
---|
468 | virtual SceneContent *newSceneContent(const QString& scene) = 0; |
---|
469 | |
---|
470 | |
---|
471 | /** |
---|
472 | * Instanciates a new SceneWidget for the specified scene. |
---|
473 | * |
---|
474 | * @param scene A const reference on a string that contains the name of |
---|
475 | * the scene, such as scenes() has returned it. |
---|
476 | * |
---|
477 | * @return A pointer on the new instanciated SceneWidget. |
---|
478 | * |
---|
479 | */ |
---|
480 | virtual SceneWidget *newSceneWidget(const QString& scene) = 0; |
---|
481 | |
---|
482 | }; |
---|
483 | |
---|
484 | /** |
---|
485 | * Scene content class to store informations about Scenes. |
---|
486 | * This class is not a pure virtual class, so scene plugins does not need to |
---|
487 | * instanciate it if it is not necessary. |
---|
488 | * |
---|
489 | */ |
---|
490 | class SceneContent |
---|
491 | { |
---|
492 | public: |
---|
493 | |
---|
494 | |
---|
495 | /** |
---|
496 | * Constructor. |
---|
497 | * |
---|
498 | * @param plugin A pointer on the plugin that owns the projector. |
---|
499 | * |
---|
500 | */ |
---|
501 | SceneContent(SceneInterface *plugin): m_plugin(plugin) {Q_ASSERT(NULL!=plugin);} |
---|
502 | |
---|
503 | |
---|
504 | /** |
---|
505 | * Copy constructor. |
---|
506 | * |
---|
507 | * @param data A const reference on the source content. |
---|
508 | * |
---|
509 | */ |
---|
510 | SceneContent (const SceneContent& content) {copy_from(content);} |
---|
511 | |
---|
512 | |
---|
513 | /** |
---|
514 | * Destructor. |
---|
515 | * |
---|
516 | */ |
---|
517 | virtual ~SceneContent() {} |
---|
518 | |
---|
519 | |
---|
520 | /** |
---|
521 | * Gets the SceneInterface which instanciated the SceneContent. |
---|
522 | * |
---|
523 | * @return A pointer on the SceneInterface which instanciated the |
---|
524 | * SceneContent. |
---|
525 | * |
---|
526 | */ |
---|
527 | SceneInterface* plugin() {return m_plugin;} |
---|
528 | |
---|
529 | |
---|
530 | /** |
---|
531 | * Gets the SceneInterface which instanciated the SceneContent. |
---|
532 | * This fonction differs from the previous one by the "const" attribute. |
---|
533 | * |
---|
534 | * @return A const pointer on the SceneInterface which instanciated the |
---|
535 | * SceneContent. |
---|
536 | * |
---|
537 | */ |
---|
538 | const SceneInterface* plugin() const {return m_plugin;} |
---|
539 | |
---|
540 | |
---|
541 | /** |
---|
542 | * Copies the content from a SceneContent. |
---|
543 | * |
---|
544 | * @param content A const-reference on the content to be copied. |
---|
545 | * |
---|
546 | * @return true if the copy suceeds, false otherwise. |
---|
547 | * |
---|
548 | */ |
---|
549 | virtual bool copy_from(const SceneContent& content) {Q_ASSERT(m_plugin==content.m_plugin); Q_UNUSED(content); return true;} |
---|
550 | |
---|
551 | |
---|
552 | /** |
---|
553 | * Check if 2 contents are equal. |
---|
554 | * |
---|
555 | * @param content A const-reference on the content to be checked. |
---|
556 | * @return true if the contents are the same, false otherwise. |
---|
557 | * |
---|
558 | */ |
---|
559 | virtual bool is_equal_to(const SceneContent& content) const {return m_plugin==content.m_plugin;} |
---|
560 | |
---|
561 | |
---|
562 | /** |
---|
563 | * Restore the export settings from XML content. |
---|
564 | * |
---|
565 | * @param element Parent XML element of the export settings content. |
---|
566 | * |
---|
567 | */ |
---|
568 | virtual void initFromDOMElement(const QDomElement& element) {if (!element.isNull()) {}} |
---|
569 | |
---|
570 | |
---|
571 | /** |
---|
572 | * Store the current export settings as XML content. |
---|
573 | * |
---|
574 | * @param name XML node name of the content. |
---|
575 | * @param doc XML document to store the content. |
---|
576 | * |
---|
577 | * @return Current export settings content as XML content. |
---|
578 | * |
---|
579 | */ |
---|
580 | virtual QDomElement domElement(const QString& name, QDomDocument& doc) const { QDomElement de = doc.createElement(name); de.setAttribute("name", getFullName()); return de;} |
---|
581 | |
---|
582 | |
---|
583 | /** |
---|
584 | * Gets the scene name. |
---|
585 | * This is the name that is in the scene list of the |
---|
586 | * SceneInterface::scenes(). |
---|
587 | * |
---|
588 | * @return the name of the scene. |
---|
589 | * |
---|
590 | */ |
---|
591 | virtual const QString& scene_name(void) const = 0; |
---|
592 | |
---|
593 | |
---|
594 | /** |
---|
595 | * Gets the scene full name. |
---|
596 | * This name can be used in the interface of Projection Designer to define in a unique way the scene. |
---|
597 | * |
---|
598 | * @return The fullname of the scene. |
---|
599 | * |
---|
600 | */ |
---|
601 | QString getFullName(void) const { |
---|
602 | Q_ASSERT(m_plugin); |
---|
603 | QString scene_fullname = scene_name(); |
---|
604 | scene_fullname += " ("; |
---|
605 | scene_fullname += m_plugin->name(); |
---|
606 | scene_fullname += ")"; |
---|
607 | return scene_fullname; |
---|
608 | } |
---|
609 | |
---|
610 | |
---|
611 | /** |
---|
612 | * Draws the scene. |
---|
613 | * This method draws the geometric scene content. For instance, for a |
---|
614 | * standard scene, it draws the frustum in the scene. |
---|
615 | * |
---|
616 | */ |
---|
617 | virtual void draw(QGLWidget *glWidget, const float* cameraMatrix) {Q_UNUSED(glWidget);Q_UNUSED(cameraMatrix);} |
---|
618 | |
---|
619 | |
---|
620 | /** |
---|
621 | * Resets the content. |
---|
622 | * |
---|
623 | * This method was added for the grids, to fix the fact that a |
---|
624 | * "New project" did not clear the grids. |
---|
625 | * |
---|
626 | */ |
---|
627 | virtual void reset (void)=0; |
---|
628 | |
---|
629 | private: |
---|
630 | SceneInterface *m_plugin; ///< The SceneInterface in which the scene is. |
---|
631 | }; |
---|
632 | |
---|
633 | /** |
---|
634 | * Scene widget class implementation. |
---|
635 | * |
---|
636 | * Each widget has its own content. They can be retrieved using content(). |
---|
637 | * |
---|
638 | */ |
---|
639 | class SceneWidget: public QWidget |
---|
640 | { |
---|
641 | Q_OBJECT |
---|
642 | public: |
---|
643 | |
---|
644 | |
---|
645 | /** |
---|
646 | * Default constructor. |
---|
647 | * |
---|
648 | */ |
---|
649 | SceneWidget(SceneInterface *plugin=NULL, QWidget* pParent=0, Qt::WFlags flag=0): QWidget(pParent, flag), m_plugin(plugin) {Q_ASSERT(NULL!=plugin);} |
---|
650 | |
---|
651 | |
---|
652 | /** |
---|
653 | * Destructor. |
---|
654 | * |
---|
655 | */ |
---|
656 | virtual ~SceneWidget() {} |
---|
657 | |
---|
658 | |
---|
659 | /** |
---|
660 | * Gets the scene interface associated with the widget. |
---|
661 | * |
---|
662 | * @return The associated scene interfacec. |
---|
663 | * |
---|
664 | */ |
---|
665 | SceneInterface* plugin() {return m_plugin;} |
---|
666 | |
---|
667 | |
---|
668 | /** |
---|
669 | * Updates the GUI. |
---|
670 | * |
---|
671 | * This method *must* be implemented by derived classes. |
---|
672 | * |
---|
673 | * @param content The content used to update the GUI. The content can be |
---|
674 | * NULL. In this case, the current content are used. |
---|
675 | * |
---|
676 | */ |
---|
677 | virtual void updateGUI(const SceneContent* data) = 0; |
---|
678 | |
---|
679 | |
---|
680 | /** |
---|
681 | * Gets the content of the widget. |
---|
682 | * |
---|
683 | * @return The widget content. |
---|
684 | * |
---|
685 | */ |
---|
686 | virtual const SceneContent& content(void) const = 0; |
---|
687 | |
---|
688 | |
---|
689 | signals: |
---|
690 | |
---|
691 | |
---|
692 | /** |
---|
693 | * Notify that contents have changed. |
---|
694 | * |
---|
695 | * @param data The new contents. |
---|
696 | * |
---|
697 | */ |
---|
698 | virtual void dataChanged(const SceneContent&)=0; |
---|
699 | |
---|
700 | private: |
---|
701 | |
---|
702 | |
---|
703 | SceneInterface *m_plugin; ///< The SceneInterface that owns the Widget. |
---|
704 | |
---|
705 | }; |
---|
706 | |
---|
707 | Q_DECLARE_INTERFACE(SceneInterface, |
---|
708 | "jp.orihalcon.projdesigner.SceneInterface/1.0"); |
---|
709 | |
---|
710 | #endif |
---|