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 DEFINE_REF(eListboxServiceContent);
35 eListboxServiceContent::eListboxServiceContent()
39 eServiceCenter::getInstance(m_service_center);
42 void eListboxServiceContent::cursorHome()
44 m_cursor = m_list.begin();
48 void eListboxServiceContent::cursorEnd()
50 m_cursor = m_list.end();
51 m_cursor_number = m_size;
54 int eListboxServiceContent::cursorMove(int count)
58 while (count && (m_cursor != m_list.end()))
66 while (count && (m_cursor != m_list.begin()))
77 int eListboxServiceContent::cursorValid()
79 return m_cursor != m_list.end();
82 int eListboxServiceContent::cursorSet(int n)
90 int eListboxServiceContent::cursorGet()
92 return m_cursor_number;
95 void eListboxServiceContent::cursorSave()
97 m_saved_cursor = m_cursor;
98 m_saved_cursor_number = m_cursor_number;
101 void eListboxServiceContent::cursorRestore()
103 m_cursor = m_saved_cursor;
104 m_cursor_number = m_saved_cursor_number;
107 int eListboxServiceContent::size()
112 void eListboxServiceContent::setSize(const eSize &size)
117 void eListboxServiceContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
119 ePtr<gFont> fnt = new gFont("Arial", 14);
120 painter.clip(eRect(offset, m_itemsize));
121 style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);
126 painter.setFont(fnt);
128 ePoint text_offset = offset + (selected ? ePoint(2, 2) : ePoint(1, 1));
130 /* get name of service */
131 ePtr<iStaticServiceInformation> service_info;
132 m_service_center->info(*m_cursor, service_info);
133 std::string name = "<n/a>";
136 service_info->getName(*m_cursor, name);
138 painter.renderText(eRect(text_offset, m_itemsize), name);
141 style.drawFrame(painter, eRect(offset, m_itemsize), eWindowStyle::frameListboxEntry);