X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/01e417060650f4e2cddb9bc838d8f9ab6c47a437..6dbbf2167e1a8ca25dd2cd8e20bef82686b28f61:/lib/service/listboxservice.cpp?ds=sidebyside

diff --git a/lib/service/listboxservice.cpp b/lib/service/listboxservice.cpp
index 24090f73..938b1795 100644
--- a/lib/service/listboxservice.cpp
+++ b/lib/service/listboxservice.cpp
@@ -22,6 +22,18 @@ void eListboxServiceContent::setRoot(const eServiceReference &root)
 		m_listbox->entryReset();
 }
 
+void eListboxServiceContent::setCurrent(const eServiceReference &ref)
+{
+	int index=0;
+	for (list::iterator i(m_list.begin()); i != m_list.end(); ++i, ++index)
+		if ( *i == ref )
+		{
+			m_cursor = i;
+			m_cursor_number = index;
+			break;
+		}
+}
+
 void eListboxServiceContent::getCurrent(eServiceReference &ref)
 {
 	if (cursorValid())
@@ -80,32 +92,123 @@ int eListboxServiceContent::lookupService(const eServiceReference &ref)
 	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_numberoffset(0)
 {
-	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;
@@ -120,7 +223,20 @@ int eListboxServiceContent::cursorMove(int count)
 			++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;
 }
 
@@ -152,6 +268,7 @@ void eListboxServiceContent::cursorRestore()
 {
 	m_cursor = m_saved_cursor;
 	m_cursor_number = m_saved_cursor_number;
+	m_saved_cursor = m_list.end();
 }
 
 int eListboxServiceContent::size()
@@ -162,13 +279,16 @@ 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));
-	if (cursorValid() && isMarked(*m_cursor))
+
+	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);
@@ -176,19 +296,47 @@ void eListboxServiceContent::paint(gPainter &painter, eWindowStyle &style, const
 	
 	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_numberoffset + 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);