void eListboxServiceContent::setRoot(const eServiceReference &root)
{
+ m_list.clear();
m_root = root;
assert(m_service_center);
m_size = m_list.size();
cursorHome();
+
+ if (m_listbox)
+ m_listbox->entryReset();
+}
+
+void eListboxServiceContent::getCurrent(eServiceReference &ref)
+{
+ if (cursorValid())
+ ref = *m_cursor;
+ else
+ ref = eServiceReference();
+}
+
+void eListboxServiceContent::initMarked()
+{
+ m_marked.clear();
+}
+
+void eListboxServiceContent::addMarked(const eServiceReference &ref)
+{
+ m_marked.insert(ref);
+ if (m_listbox)
+ m_listbox->entryChanged(lookupService(ref));
+}
+
+void eListboxServiceContent::removeMarked(const eServiceReference &ref)
+{
+ m_marked.erase(ref);
+ if (m_listbox)
+ m_listbox->entryChanged(lookupService(ref));
+}
+
+int eListboxServiceContent::isMarked(const eServiceReference &ref)
+{
+ return m_marked.find(ref) != m_marked.end();
+}
+
+void eListboxServiceContent::markedQueryStart()
+{
+ m_marked_iterator = m_marked.begin();
+}
+
+int eListboxServiceContent::markedQueryNext(eServiceReference &ref)
+{
+ if (m_marked_iterator == m_marked.end())
+ return -1;
+ ref = *m_marked_iterator++;
+ return 0;
+}
+
+int eListboxServiceContent::lookupService(const eServiceReference &ref)
+{
+ /* shortcut for cursor */
+ if (ref == *m_cursor)
+ return m_cursor_number;
+ /* otherwise, search in the list.. */
+ int index = 0;
+ for (list::const_iterator i(m_list.begin()); i != m_list.end(); ++i, ++index);
+
+ /* this is ok even when the index was not found. */
+ return index;
+}
+
+void eListboxServiceContent::setVisualMode(int mode)
+{
+ m_visual_mode = mode;
+
+ if (m_visual_mode == visModeSimple)
+ {
+ m_element_position[celServiceName] = eRect(ePoint(0, 0), m_itemsize);
+ m_element_font[celServiceName] = new gFont("Arial", 23);
+ m_element_position[celServiceNumber] = eRect();
+ m_element_font[celServiceNumber] = 0;
+ m_element_position[celIcon] = eRect();
+ m_element_position[celServiceInfo] = eRect();
+ m_element_font[celServiceInfo] = 0;
+ }
+}
+
+void eListboxServiceContent::setElementPosition(int element, eRect where)
+{
+ if ((element >= 0) && (element < celElements))
+ m_element_position[element] = where;
+}
+
+void eListboxServiceContent::setElementFont(int element, gFont *font)
+{
+ if ((element >= 0) && (element < celElements))
+ m_element_font[element] = font;
+}
+
+void eListboxServiceContent::sort()
+{
+ ePtr<iListableService> lst;
+ if (!m_service_center->list(m_root, lst))
+ {
+ m_list.sort(iListableServiceCompare(lst));
+ /* FIXME: is this really required or can we somehow keep the current entry? */
+ cursorHome();
+ if (m_listbox)
+ m_listbox->entryReset();
+ }
}
DEFINE_REF(eListboxServiceContent);
eListboxServiceContent::eListboxServiceContent()
+ :m_visual_mode(visModeSimple), m_size(0), m_current_marked(false), m_swap(m_list.end())
{
- m_size = 0;
cursorHome();
eServiceCenter::getInstance(m_service_center);
}
void eListboxServiceContent::cursorHome()
{
+ list::iterator old = m_cursor;
+
m_cursor = m_list.begin();
m_cursor_number = 0;
+
+ if ( m_current_marked && m_saved_cursor == m_list.end() )
+ std::iter_swap( old, m_cursor );
}
void eListboxServiceContent::cursorEnd()
{
+ if ( m_current_marked && m_saved_cursor == m_list.end() && m_cursor != m_list.end() )
+ m_swap = m_cursor;
m_cursor = m_list.end();
m_cursor_number = m_size;
}
+int eListboxServiceContent::setCurrentMarked(bool state)
+{
+ bool prev = m_current_marked;
+ m_current_marked = state;
+
+ if (state != prev && m_listbox)
+ {
+ m_listbox->entryChanged(m_cursor_number);
+ if (!state)
+ {
+ ePtr<iListableService> lst;
+ if (m_service_center->list(m_root, lst))
+ eDebug("no list available!");
+ else
+ {
+ ePtr<iMutableServiceList> list;
+ if (lst->startEdit(list))
+ eDebug("no editable list");
+ else
+ {
+ eServiceReference ref;
+ getCurrent(ref);
+ if(!ref)
+ eDebug("no valid service selected");
+ else
+ {
+ int pos = cursorGet();
+ eDebugNoNewLine("move %s to %d ", ref.toString().c_str(), pos);
+ if (list->moveService(ref, cursorGet()))
+ eDebug("failed");
+ else
+ eDebug("ok");
+ }
+ }
+ }
+ }
+ }
+
+ return 0;
+}
+
int eListboxServiceContent::cursorMove(int count)
{
+ list::iterator old = m_cursor;
+
if (count > 0)
{
- while (count && (m_cursor != m_list.end()))
+ while(count && (m_cursor != m_list.end()))
{
++m_cursor;
++m_cursor_number;
++count;
}
}
-
+
+ if ( m_current_marked && m_saved_cursor == m_list.end() )
+ {
+ if ( m_cursor == m_list.end() )
+ m_swap = old;
+ else if ( old == m_list.end() )
+ {
+ std::iter_swap( m_swap, m_cursor );
+ m_swap = m_list.end();
+ }
+ else
+ std::iter_swap( old, m_cursor );
+ }
+
return 0;
}
{
m_cursor = m_saved_cursor;
m_cursor_number = m_saved_cursor_number;
+ m_saved_cursor = m_list.end();
}
int eListboxServiceContent::size()
void eListboxServiceContent::setSize(const eSize &size)
{
m_itemsize = size;
+ setVisualMode(m_visual_mode);
}
void eListboxServiceContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
{
- ePtr<gFont> fnt = new gFont("Arial", 14);
painter.clip(eRect(offset, m_itemsize));
- style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);
+
+ if (m_current_marked && selected)
+ style.setStyle(painter, eWindowStyle::styleListboxMarked);
+ else if (cursorValid() && isMarked(*m_cursor))
+ style.setStyle(painter, eWindowStyle::styleListboxMarked);
+ else
+ style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);
painter.clear();
if (cursorValid())
{
- painter.setFont(fnt);
-
- ePoint text_offset = offset + (selected ? ePoint(2, 2) : ePoint(1, 1));
-
- /* get name of service */
+ /* get service information */
ePtr<iStaticServiceInformation> service_info;
m_service_center->info(*m_cursor, service_info);
- std::string name = "<n/a>";
-
- if (service_info)
- service_info->getName(*m_cursor, name);
- painter.renderText(eRect(text_offset, m_itemsize), name);
+ for (int e = 0; e < celElements; ++e)
+ {
+ if (!m_element_font[e])
+ continue;
+ painter.setFont(m_element_font[e]);
+
+ std::string text = "<n/a>";
+
+ switch (e)
+ {
+ case celServiceName:
+ {
+ if (service_info)
+ service_info->getName(*m_cursor, text);
+ break;
+ }
+ case celServiceNumber:
+ {
+ char bla[10];
+ sprintf(bla, "%d", m_cursor_number + 1);
+ text = bla;
+ break;
+ }
+ case celServiceInfo:
+ {
+ text = "now&next";
+ break;
+ }
+ case celIcon:
+ continue;
+ }
+
+ eRect area = m_element_position[e];
+ area.moveBy(offset.x(), offset.y());
+
+ painter.renderText(area, text);
+ }
if (selected)
style.drawFrame(painter, eRect(offset, m_itemsize), eWindowStyle::frameListboxEntry);