1 #include <lib/service/listboxservice.h>
2 #include <lib/service/service.h>
4 void eListboxServiceContent::setRoot(const eServiceReference &root)
9 assert(m_service_center);
11 ePtr<iListableService> lst;
12 if (m_service_center->list(m_root, lst))
13 eDebug("no list available!");
15 if (lst->getContent(m_list))
16 eDebug("getContent failed");
18 m_size = m_list.size();
22 m_listbox->entryReset();
25 void eListboxServiceContent::setCurrent(const eServiceReference &ref)
28 for (list::iterator i(m_list.begin()); i != m_list.end(); ++i, ++index)
32 m_cursor_number = index;
37 void eListboxServiceContent::getCurrent(eServiceReference &ref)
42 ref = eServiceReference();
45 void eListboxServiceContent::initMarked()
50 void eListboxServiceContent::addMarked(const eServiceReference &ref)
54 m_listbox->entryChanged(lookupService(ref));
57 void eListboxServiceContent::removeMarked(const eServiceReference &ref)
61 m_listbox->entryChanged(lookupService(ref));
64 int eListboxServiceContent::isMarked(const eServiceReference &ref)
66 return m_marked.find(ref) != m_marked.end();
69 void eListboxServiceContent::markedQueryStart()
71 m_marked_iterator = m_marked.begin();
74 int eListboxServiceContent::markedQueryNext(eServiceReference &ref)
76 if (m_marked_iterator == m_marked.end())
78 ref = *m_marked_iterator++;
82 int eListboxServiceContent::lookupService(const eServiceReference &ref)
84 /* shortcut for cursor */
86 return m_cursor_number;
87 /* otherwise, search in the list.. */
89 for (list::const_iterator i(m_list.begin()); i != m_list.end(); ++i, ++index);
91 /* this is ok even when the index was not found. */
95 void eListboxServiceContent::setVisualMode(int mode)
99 if (m_visual_mode == visModeSimple)
101 m_element_position[celServiceName] = eRect(ePoint(0, 0), m_itemsize);
102 m_element_font[celServiceName] = new gFont("Arial", 23);
103 m_element_position[celServiceNumber] = eRect();
104 m_element_font[celServiceNumber] = 0;
105 m_element_position[celIcon] = eRect();
106 m_element_position[celServiceInfo] = eRect();
107 m_element_font[celServiceInfo] = 0;
111 void eListboxServiceContent::setElementPosition(int element, eRect where)
113 if ((element >= 0) && (element < celElements))
114 m_element_position[element] = where;
117 void eListboxServiceContent::setElementFont(int element, gFont *font)
119 if ((element >= 0) && (element < celElements))
120 m_element_font[element] = font;
123 void eListboxServiceContent::sort()
125 ePtr<iListableService> lst;
126 if (!m_service_center->list(m_root, lst))
128 m_list.sort(iListableServiceCompare(lst));
129 /* FIXME: is this really required or can we somehow keep the current entry? */
132 m_listbox->entryReset();
136 DEFINE_REF(eListboxServiceContent);
138 eListboxServiceContent::eListboxServiceContent()
139 :m_visual_mode(visModeSimple), m_size(0), m_current_marked(false), m_numberoffset(0)
142 eServiceCenter::getInstance(m_service_center);
145 void eListboxServiceContent::cursorHome()
147 if (m_current_marked && m_saved_cursor == m_list.end())
149 while (m_cursor_number)
151 std::iter_swap(m_cursor--, m_cursor);
153 if (m_listbox && m_cursor_number)
154 m_listbox->entryChanged(m_cursor_number);
159 m_cursor = m_list.begin();
164 void eListboxServiceContent::cursorEnd()
166 if (m_current_marked && m_saved_cursor == m_list.end())
168 while (m_cursor != m_list.end())
170 list::iterator prev = m_cursor++;
172 if ( prev != m_list.end() && m_cursor != m_list.end() )
174 std::iter_swap(m_cursor, prev);
176 m_listbox->entryChanged(m_cursor_number);
182 m_cursor = m_list.end();
183 m_cursor_number = m_size;
187 int eListboxServiceContent::setCurrentMarked(bool state)
189 bool prev = m_current_marked;
190 m_current_marked = state;
192 if (state != prev && m_listbox)
194 m_listbox->entryChanged(m_cursor_number);
197 ePtr<iListableService> lst;
198 if (m_service_center->list(m_root, lst))
199 eDebug("no list available!");
202 ePtr<iMutableServiceList> list;
203 if (lst->startEdit(list))
204 eDebug("no editable list");
207 eServiceReference ref;
210 eDebug("no valid service selected");
213 int pos = cursorGet();
214 eDebugNoNewLine("move %s to %d ", ref.toString().c_str(), pos);
215 if (list->moveService(ref, cursorGet()))
228 int eListboxServiceContent::cursorMove(int count)
230 int prev = m_cursor_number, last = m_cursor_number + count;
233 while(count && m_cursor != m_list.end())
235 list::iterator prev_it = m_cursor++;
236 if ( m_current_marked && m_cursor != m_list.end() && m_saved_cursor == m_list.end() )
238 std::iter_swap(prev_it, m_cursor);
239 if ( m_listbox && prev != m_cursor_number && last != m_cursor_number )
240 m_listbox->entryChanged(m_cursor_number);
245 } else if (count < 0)
247 while (count && m_cursor != m_list.begin())
249 list::iterator prev_it = m_cursor--;
250 if ( m_current_marked && m_cursor != m_list.end() && prev_it != m_list.end() && m_saved_cursor == m_list.end() )
252 std::iter_swap(prev_it, m_cursor);
253 if ( m_listbox && prev != m_cursor_number && last != m_cursor_number )
254 m_listbox->entryChanged(m_cursor_number);
263 int eListboxServiceContent::cursorValid()
265 return m_cursor != m_list.end();
268 int eListboxServiceContent::cursorSet(int n)
276 int eListboxServiceContent::cursorGet()
278 return m_cursor_number;
281 void eListboxServiceContent::cursorSave()
283 m_saved_cursor = m_cursor;
284 m_saved_cursor_number = m_cursor_number;
287 void eListboxServiceContent::cursorRestore()
289 m_cursor = m_saved_cursor;
290 m_cursor_number = m_saved_cursor_number;
291 m_saved_cursor = m_list.end();
294 int eListboxServiceContent::size()
299 void eListboxServiceContent::setSize(const eSize &size)
302 setVisualMode(m_visual_mode);
305 void eListboxServiceContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
307 painter.clip(eRect(offset, m_itemsize));
309 if (m_current_marked && selected)
310 style.setStyle(painter, eWindowStyle::styleListboxMarked);
311 else if (cursorValid() && isMarked(*m_cursor))
312 style.setStyle(painter, eWindowStyle::styleListboxMarked);
314 style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);
319 /* get service information */
320 ePtr<iStaticServiceInformation> service_info;
321 m_service_center->info(*m_cursor, service_info);
323 for (int e = 0; e < celElements; ++e)
325 if (!m_element_font[e])
327 painter.setFont(m_element_font[e]);
329 std::string text = "<n/a>";
336 service_info->getName(*m_cursor, text);
339 case celServiceNumber:
342 sprintf(bla, "%d", m_numberoffset + m_cursor_number + 1);
355 eRect area = m_element_position[e];
356 area.moveBy(offset.x(), offset.y());
358 painter.renderText(area, text);
362 style.drawFrame(painter, eRect(offset, m_itemsize), eWindowStyle::frameListboxEntry);