removed thedoc's colors because of broken network setup

[enigma2.git] / lib / service / listboxservice.cpp

diff --git a/lib/service/listboxservice.cpp b/lib/service/listboxservice.cpp
index 011c96caa2a053fccc2a822b98227800fb4ed076..0783872230ed6b5e54fb91279062fd2642e65762 100644 (file)
--- a/lib/service/listboxservice.cpp
+++ b/lib/service/listboxservice.cpp
@@ -3,6 +3,7 @@
 
 void eListboxServiceContent::setRoot(const eServiceReference &root)
 {
+       m_list.clear();
        m_root = root;
        
        assert(m_service_center);
@@ -16,12 +17,102 @@ void eListboxServiceContent::setRoot(const eServiceReference &root)
 
        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", 14);
+               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;
 }
 
 DEFINE_REF(eListboxServiceContent);
 
 eListboxServiceContent::eListboxServiceContent()
 {
+       m_visual_mode = visModeSimple;
        m_size = 0;
        cursorHome();
        eServiceCenter::getInstance(m_service_center);
@@ -100,30 +191,61 @@ 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 (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);