1 #include <lib/service/listboxservice.h>
2 #include <lib/service/service.h>
3 #include <lib/gdi/font.h>
4 #include <lib/dvb/epgcache.h>
5 #include <lib/dvb/pmt.h>
6 #include <lib/python/connections.h>
8 void eListboxServiceContent::addService(const eServiceReference &service, bool beforeCurrent)
10 if (beforeCurrent && m_size)
11 m_list.insert(m_cursor, service);
13 m_list.push_back(service);
18 m_listbox->entryAdded(m_cursor_number-1);
22 m_cursor = m_list.begin();
24 m_listbox->entryAdded(0);
28 void eListboxServiceContent::removeCurrent()
30 if (m_size && m_listbox)
32 if (m_cursor_number == --m_size)
34 m_list.erase(m_cursor--);
38 m_listbox->entryRemoved(m_cursor_number+1);
41 m_listbox->entryRemoved(m_cursor_number);
45 m_list.erase(m_cursor++);
46 m_listbox->entryRemoved(m_cursor_number);
51 void eListboxServiceContent::FillFinished()
53 m_size = m_list.size();
57 m_listbox->entryReset();
60 void eListboxServiceContent::setRoot(const eServiceReference &root, bool justSet)
70 assert(m_service_center);
72 if (m_service_center->list(m_root, m_lst))
73 eDebug("no list available!");
74 else if (m_lst->getContent(m_list))
75 eDebug("getContent failed");
80 void eListboxServiceContent::setCurrent(const eServiceReference &ref)
83 for (list::iterator i(m_list.begin()); i != m_list.end(); ++i, ++index)
87 m_cursor_number = index;
91 m_listbox->moveSelectionTo(index);
94 void eListboxServiceContent::getCurrent(eServiceReference &ref)
99 ref = eServiceReference();
102 int eListboxServiceContent::getNextBeginningWithChar(char c)
104 // printf("Char: %c\n", c);
106 for (list::iterator i(m_list.begin()); i != m_list.end(); ++i, ++index)
109 ePtr<iStaticServiceInformation> service_info;
110 m_service_center->info(*i, service_info);
111 service_info->getName(*i, text);
112 // printf("%c\n", text.c_str()[0]);
114 int len=text.length();
117 char cc = text[idx++];
118 if ( cc >= 33 && cc < 127)
129 int eListboxServiceContent::getPrevMarkerPos()
133 list::iterator i(m_cursor);
134 int index = m_cursor_number;
139 if (i->flags & eServiceReference::isMarker)
145 int eListboxServiceContent::getNextMarkerPos()
149 list::iterator i(m_cursor);
150 int index = m_cursor_number;
151 while (index < (m_size-1))
155 if (i->flags & eServiceReference::isMarker)
161 void eListboxServiceContent::initMarked()
166 void eListboxServiceContent::addMarked(const eServiceReference &ref)
168 m_marked.insert(ref);
170 m_listbox->entryChanged(lookupService(ref));
173 void eListboxServiceContent::removeMarked(const eServiceReference &ref)
177 m_listbox->entryChanged(lookupService(ref));
180 int eListboxServiceContent::isMarked(const eServiceReference &ref)
182 return m_marked.find(ref) != m_marked.end();
185 void eListboxServiceContent::markedQueryStart()
187 m_marked_iterator = m_marked.begin();
190 int eListboxServiceContent::markedQueryNext(eServiceReference &ref)
192 if (m_marked_iterator == m_marked.end())
194 ref = *m_marked_iterator++;
198 int eListboxServiceContent::lookupService(const eServiceReference &ref)
200 /* shortcut for cursor */
201 if (ref == *m_cursor)
202 return m_cursor_number;
203 /* otherwise, search in the list.. */
205 for (list::const_iterator i(m_list.begin()); i != m_list.end(); ++i, ++index);
207 /* this is ok even when the index was not found. */
211 void eListboxServiceContent::setVisualMode(int mode)
213 for (int i=0; i < celElements; ++i)
215 m_element_position[i] = eRect();
216 m_element_font[i] = 0;
219 m_visual_mode = mode;
221 if (m_visual_mode == visModeSimple)
223 m_element_position[celServiceName] = eRect(ePoint(0, 0), m_itemsize);
224 m_element_font[celServiceName] = new gFont("Regular", 23);
228 void eListboxServiceContent::setElementPosition(int element, eRect where)
230 if ((element >= 0) && (element < celElements))
231 m_element_position[element] = where;
234 void eListboxServiceContent::setElementFont(int element, gFont *font)
236 if ((element >= 0) && (element < celElements))
237 m_element_font[element] = font;
240 void eListboxServiceContent::setPixmap(int type, ePtr<gPixmap> &pic)
242 if ((type >=0) && (type < picElements))
243 m_pixmaps[type] = pic;
246 void eListboxServiceContent::sort()
249 m_service_center->list(m_root, m_lst);
252 m_list.sort(iListableServiceCompare(m_lst));
253 /* FIXME: is this really required or can we somehow keep the current entry? */
256 m_listbox->entryReset();
260 DEFINE_REF(eListboxServiceContent);
262 eListboxServiceContent::eListboxServiceContent()
263 :m_visual_mode(visModeSimple), m_size(0), m_current_marked(false), m_numberoffset(0)
266 eServiceCenter::getInstance(m_service_center);
269 void eListboxServiceContent::cursorHome()
271 if (m_current_marked && m_saved_cursor == m_list.end())
273 if (m_cursor_number >= m_size)
275 m_cursor_number = m_size-1;
278 while (m_cursor_number)
280 std::iter_swap(m_cursor--, m_cursor);
282 if (m_listbox && m_cursor_number)
283 m_listbox->entryChanged(m_cursor_number);
288 m_cursor = m_list.begin();
293 void eListboxServiceContent::cursorEnd()
295 if (m_current_marked && m_saved_cursor == m_list.end())
297 while (m_cursor != m_list.end())
299 list::iterator prev = m_cursor++;
301 if ( prev != m_list.end() && m_cursor != m_list.end() )
303 std::iter_swap(m_cursor, prev);
305 m_listbox->entryChanged(m_cursor_number);
311 m_cursor = m_list.end();
312 m_cursor_number = m_size;
316 int eListboxServiceContent::setCurrentMarked(bool state)
318 bool prev = m_current_marked;
319 m_current_marked = state;
321 if (state != prev && m_listbox)
323 m_listbox->entryChanged(m_cursor_number);
327 m_service_center->list(m_root, m_lst);
330 ePtr<iMutableServiceList> list;
331 if (m_lst->startEdit(list))
332 eDebug("no editable list");
335 eServiceReference ref;
338 eDebug("no valid service selected");
341 int pos = cursorGet();
342 eDebugNoNewLine("move %s to %d ", ref.toString().c_str(), pos);
343 if (list->moveService(ref, cursorGet()))
351 eDebug("no list available!");
358 int eListboxServiceContent::cursorMove(int count)
360 int prev = m_cursor_number, last = m_cursor_number + count;
363 while(count && m_cursor != m_list.end())
365 list::iterator prev_it = m_cursor++;
366 if ( m_current_marked && m_cursor != m_list.end() && m_saved_cursor == m_list.end() )
368 std::iter_swap(prev_it, m_cursor);
369 if ( m_listbox && prev != m_cursor_number && last != m_cursor_number )
370 m_listbox->entryChanged(m_cursor_number);
375 } else if (count < 0)
377 while (count && m_cursor != m_list.begin())
379 list::iterator prev_it = m_cursor--;
380 if ( m_current_marked && m_cursor != m_list.end() && prev_it != m_list.end() && m_saved_cursor == m_list.end() )
382 std::iter_swap(prev_it, m_cursor);
383 if ( m_listbox && prev != m_cursor_number && last != m_cursor_number )
384 m_listbox->entryChanged(m_cursor_number);
393 int eListboxServiceContent::cursorValid()
395 return m_cursor != m_list.end();
398 int eListboxServiceContent::cursorSet(int n)
405 int eListboxServiceContent::cursorGet()
407 return m_cursor_number;
410 void eListboxServiceContent::cursorSave()
412 m_saved_cursor = m_cursor;
413 m_saved_cursor_number = m_cursor_number;
416 void eListboxServiceContent::cursorRestore()
418 m_cursor = m_saved_cursor;
419 m_cursor_number = m_saved_cursor_number;
420 m_saved_cursor = m_list.end();
423 int eListboxServiceContent::size()
428 void eListboxServiceContent::setSize(const eSize &size)
431 if (m_visual_mode == visModeSimple)
432 setVisualMode(m_visual_mode);
435 void eListboxServiceContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
437 painter.clip(eRect(offset, m_itemsize));
439 if (m_current_marked && selected)
440 style.setStyle(painter, eWindowStyle::styleListboxMarked);
441 else if (cursorValid() && isMarked(*m_cursor))
442 style.setStyle(painter, selected ? eWindowStyle::styleListboxMarkedAndSelected : eWindowStyle::styleListboxMarked);
444 style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);
449 /* get service information */
450 ePtr<iStaticServiceInformation> service_info;
451 m_service_center->info(*m_cursor, service_info);
452 eServiceReference ref = *m_cursor;
453 bool isPlayable = !(ref.flags & eServiceReference::isDirectory || ref.flags & eServiceReference::isMarker);
455 if (isPlayable && m_is_playable_ignore.valid() && service_info && !service_info->isPlayable(*m_cursor, m_is_playable_ignore))
456 painter.setForegroundColor(gRGB(0xbbbbbb));
458 int xoffset=0; // used as offset when painting the folder/marker symbol
460 for (int e = 0; e < celElements; ++e)
462 if (m_element_font[e])
464 int flags=gPainter::RT_VALIGN_CENTER,
467 eRect &area = m_element_position[e];
468 std::string text = "<n/a>";
473 case celServiceNumber:
475 if (m_cursor->flags & eServiceReference::isMarker)
478 /* how we can do this better? :) */
479 int markers_before=0;
481 list::iterator tmp=m_cursor;
482 while(tmp != m_list.begin())
485 if (tmp->flags & eServiceReference::isMarker)
489 sprintf(bla, "%d", m_numberoffset + m_cursor_number + 1 - markers_before);
491 flags|=gPainter::RT_HALIGN_RIGHT;
497 service_info->getName(*m_cursor, text);
502 ePtr<eServiceEvent> evt;
503 if ( service_info && !service_info->getEvent(*m_cursor, evt) )
505 std::string name = evt->getEventName();
508 text = '(' + evt->getEventName() + ')';
517 tmp.setWidth(tmp.width()-xoffs);
519 eTextPara *para = new eTextPara(tmp);
520 para->setFont(m_element_font[e]);
521 para->renderString(text.c_str());
523 if (e == celServiceName)
525 eRect bbox = para->getBoundBox();
526 int name_width = bbox.width()+8;
527 m_element_position[celServiceInfo].setLeft(area.left()+name_width);
528 m_element_position[celServiceInfo].setTop(area.top());
529 m_element_position[celServiceInfo].setWidth(area.width()-name_width);
530 m_element_position[celServiceInfo].setHeight(area.height());
533 if (flags & gPainter::RT_HALIGN_RIGHT)
534 para->realign(eTextPara::dirRight);
535 else if (flags & gPainter::RT_HALIGN_CENTER)
536 para->realign(eTextPara::dirCenter);
537 else if (flags & gPainter::RT_HALIGN_BLOCK)
538 para->realign(eTextPara::dirBlock);
540 if (flags & gPainter::RT_VALIGN_CENTER)
542 eRect bbox = para->getBoundBox();
543 int vcentered_top = (area.height() - bbox.height()) / 2;
544 yoffs = vcentered_top - bbox.top();
547 painter.renderPara(para, offset+ePoint(xoffs, yoffs));
549 else if (e == celServiceTypePixmap || e == celFolderPixmap || e == celMarkerPixmap)
551 int orbpos = m_cursor->getUnsignedData(4) >> 16;
552 ePtr<gPixmap> &pixmap =
553 (e == celFolderPixmap) ? m_pixmaps[picFolder] :
554 (e == celMarkerPixmap) ? m_pixmaps[picMarker] :
555 (orbpos == 0xFFFF) ? m_pixmaps[picDVB_C] :
556 (orbpos == 0xEEEE) ? m_pixmaps[picDVB_T] : m_pixmaps[picDVB_S];
559 eSize pixmap_size = pixmap->size();
560 int p = celServiceInfo;
561 if (e == celFolderPixmap)
563 else if (e == celMarkerPixmap)
564 p = celServiceNumber;
565 eRect area = m_element_position[p];
566 int correction = (area.height() - pixmap_size.height()) / 2;
570 if (e != celServiceTypePixmap)
572 m_element_position[celServiceInfo] = area;
573 m_element_position[celServiceInfo].setLeft(area.left() + pixmap_size.width() + 8);
574 m_element_position[celServiceInfo].setWidth(area.width() - pixmap_size.width() - 8);
576 else if (m_cursor->flags & eServiceReference::isDirectory)
578 if (e != celFolderPixmap)
580 xoffset = pixmap_size.width() + 8;
582 else if (m_cursor->flags & eServiceReference::isMarker)
584 if (e != celMarkerPixmap)
588 eFatal("unknown service type in listboxservice");
592 painter.blit(pixmap, offset+ePoint(area.left(), correction), area, gPainter::BT_ALPHATEST);
599 style.drawFrame(painter, eRect(offset, m_itemsize), eWindowStyle::frameListboxEntry);
605 void eListboxServiceContent::setIgnoreService( const eServiceReference &service )
607 m_is_playable_ignore=service;