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::getCurrent(eServiceReference &ref)
30 ref = eServiceReference();
33 void eListboxServiceContent::initMarked()
38 void eListboxServiceContent::addMarked(const eServiceReference &ref)
42 m_listbox->entryChanged(lookupService(ref));
45 void eListboxServiceContent::removeMarked(const eServiceReference &ref)
49 m_listbox->entryChanged(lookupService(ref));
52 int eListboxServiceContent::isMarked(const eServiceReference &ref)
54 return m_marked.find(ref) != m_marked.end();
57 void eListboxServiceContent::markedQueryStart()
59 m_marked_iterator = m_marked.begin();
62 int eListboxServiceContent::markedQueryNext(eServiceReference &ref)
64 if (m_marked_iterator == m_marked.end())
66 ref = *m_marked_iterator++;
70 int eListboxServiceContent::lookupService(const eServiceReference &ref)
72 /* shortcut for cursor */
74 return m_cursor_number;
75 /* otherwise, search in the list.. */
77 for (list::const_iterator i(m_list.begin()); i != m_list.end(); ++i, ++index);
79 /* this is ok even when the index was not found. */
83 void eListboxServiceContent::setVisualMode(int mode)
87 if (m_visual_mode == visModeSimple)
89 m_element_position[celServiceName] = eRect(ePoint(0, 0), m_itemsize);
90 m_element_font[celServiceName] = new gFont("Arial", 14);
91 m_element_position[celServiceNumber] = eRect();
92 m_element_font[celServiceNumber] = 0;
93 m_element_position[celIcon] = eRect();
94 m_element_position[celServiceInfo] = eRect();
95 m_element_font[celServiceInfo] = 0;
99 void eListboxServiceContent::setElementPosition(int element, eRect where)
101 if ((element >= 0) && (element < celElements))
102 m_element_position[element] = where;
105 void eListboxServiceContent::setElementFont(int element, gFont *font)
107 if ((element >= 0) && (element < celElements))
108 m_element_font[element] = font;
111 DEFINE_REF(eListboxServiceContent);
113 eListboxServiceContent::eListboxServiceContent()
115 m_visual_mode = visModeSimple;
118 eServiceCenter::getInstance(m_service_center);
121 void eListboxServiceContent::cursorHome()
123 m_cursor = m_list.begin();
127 void eListboxServiceContent::cursorEnd()
129 m_cursor = m_list.end();
130 m_cursor_number = m_size;
133 int eListboxServiceContent::cursorMove(int count)
137 while (count && (m_cursor != m_list.end()))
143 } else if (count < 0)
145 while (count && (m_cursor != m_list.begin()))
156 int eListboxServiceContent::cursorValid()
158 return m_cursor != m_list.end();
161 int eListboxServiceContent::cursorSet(int n)
169 int eListboxServiceContent::cursorGet()
171 return m_cursor_number;
174 void eListboxServiceContent::cursorSave()
176 m_saved_cursor = m_cursor;
177 m_saved_cursor_number = m_cursor_number;
180 void eListboxServiceContent::cursorRestore()
182 m_cursor = m_saved_cursor;
183 m_cursor_number = m_saved_cursor_number;
186 int eListboxServiceContent::size()
191 void eListboxServiceContent::setSize(const eSize &size)
194 setVisualMode(m_visual_mode);
197 void eListboxServiceContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
199 painter.clip(eRect(offset, m_itemsize));
200 if (cursorValid() && isMarked(*m_cursor))
201 style.setStyle(painter, eWindowStyle::styleListboxMarked);
203 style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);
208 /* get service information */
209 ePtr<iStaticServiceInformation> service_info;
210 m_service_center->info(*m_cursor, service_info);
212 for (int e = 0; e < celElements; ++e)
214 if (!m_element_font[e])
216 painter.setFont(m_element_font[e]);
218 std::string text = "<n/a>";
225 service_info->getName(*m_cursor, text);
228 case celServiceNumber:
231 sprintf(bla, "%d", m_cursor_number + 1);
244 eRect area = m_element_position[e];
245 area.moveBy(offset.x(), offset.y());
247 painter.renderText(area, text);
251 style.drawFrame(painter, eRect(offset, m_itemsize), eWindowStyle::frameListboxEntry);