- added iStaticServiceInformation

 - added service list interface for dvb
 - started work on queries (currently only "instr" on servicename)
 - started work on infobar
 - added listbox with service
 - fixed dvbdb
 - remove some debug output

1 files changed, 134 insertions, 0 deletions

diff --git a/lib/service/listboxservice.cpp b/lib/service/listboxservice.cpp
new file mode 100644
index 00000000..011c96ca
--- /dev/null
+++ b/lib/service/listboxservice.cpp
@@ -0,0 +1,134 @@
+#include <lib/service/listboxservice.h>
+#include <lib/service/service.h>
+
+void eListboxServiceContent::setRoot(const eServiceReference &root)
+{
+	m_root = root;
+	
+	assert(m_service_center);
+	
+	ePtr<iListableService> lst;
+	if (m_service_center->list(m_root, lst))
+		eDebug("no list available!");
+	else
+		if (lst->getContent(m_list))
+			eDebug("getContent failed");
+
+	m_size = m_list.size();
+	cursorHome();
+}
+
+DEFINE_REF(eListboxServiceContent);
+
+eListboxServiceContent::eListboxServiceContent()
+{
+	m_size = 0;
+	cursorHome();
+	eServiceCenter::getInstance(m_service_center);
+}
+
+void eListboxServiceContent::cursorHome()
+{
+	m_cursor = m_list.begin();
+	m_cursor_number = 0;
+}
+
+void eListboxServiceContent::cursorEnd()
+{
+	m_cursor = m_list.end();
+	m_cursor_number = m_size;
+}
+
+int eListboxServiceContent::cursorMove(int count)
+{
+	if (count > 0)
+	{
+		while (count && (m_cursor != m_list.end()))
+		{
+			++m_cursor;
+			++m_cursor_number;
+			--count;
+		}
+	} else if (count < 0)
+	{
+		while (count && (m_cursor != m_list.begin()))
+		{
+			--m_cursor;
+			--m_cursor_number;
+			++count;
+		}
+	}
+	
+	return 0;
+}
+
+int eListboxServiceContent::cursorValid()
+{
+	return m_cursor != m_list.end();
+}
+
+int eListboxServiceContent::cursorSet(int n)
+{
+	cursorHome();
+	cursorMove(n);
+	
+	return 0;
+}
+
+int eListboxServiceContent::cursorGet()
+{
+	return m_cursor_number;
+}
+
+void eListboxServiceContent::cursorSave()
+{
+	m_saved_cursor = m_cursor;
+	m_saved_cursor_number = m_cursor_number;
+}
+
+void eListboxServiceContent::cursorRestore()
+{
+	m_cursor = m_saved_cursor;
+	m_cursor_number = m_saved_cursor_number;
+}
+
+int eListboxServiceContent::size()
+{
+	return m_size;
+}
+	
+void eListboxServiceContent::setSize(const eSize &size)
+{
+	m_itemsize = size;
+}
+
+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);
+	painter.clear();
+	
+	if (cursorValid())
+	{
+		painter.setFont(fnt);
+		
+		ePoint text_offset = offset + (selected ? ePoint(2, 2) : ePoint(1, 1));
+		
+			/* get name of service */
+		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);
+		
+		if (selected)
+			style.drawFrame(painter, eRect(offset, m_itemsize), eWindowStyle::frameListboxEntry);
+	}
+	
+	painter.clippop();
+}
+