- work on timers

[vuplus_dvbapp] / lib / gui / elistboxcontent.cpp

diff --git a/lib/gui/elistboxcontent.cpp b/lib/gui/elistboxcontent.cpp
index 0a10b27..54e3a24 100644 (file)
--- a/lib/gui/elistboxcontent.cpp
+++ b/lib/gui/elistboxcontent.cpp
@@ -29,6 +29,10 @@ iListboxContent::~iListboxContent()
 {
 }
 
+iListboxContent::iListboxContent(): m_listbox(0)
+{
+}
+
 void iListboxContent::setListbox(eListbox *lb)
 {
        m_listbox = lb;
@@ -373,4 +377,169 @@ PyObject *eListboxPythonStringContent::getCurrentSelection()
        return r;
 }
 
+void eListboxPythonStringContent::invalidateEntry(int index)
+{
+       m_listbox->entryChanged(index);
+}
+
 //////////////////////////////////////
+
+void eListboxPythonConfigContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
+{
+       ePtr<gFont> fnt = new gFont("Arial", 14);
+       ePtr<gFont> fnt2 = new gFont("Arial", 16);
+       painter.clip(eRect(offset, m_itemsize));
+       style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);
+       painter.clear();
+
+       if (m_list && cursorValid())
+       {
+               PyObject *item = PyList_GetItem(m_list, m_cursor); // borrowed reference!
+               PyObject *text = 0, *value = 0;
+               painter.setFont(fnt);
+
+                       /* the user can supply tuples, in this case the first one will be displayed. */         
+               if (PyTuple_Check(item))
+               {
+                       text = PyTuple_GetItem(item, 0);
+                       value = PyTuple_GetItem(item, 1);
+               }
+               
+               text = PyObject_Str(text);
+               value = PyObject_Str(value);
+               
+               const char *string = (text && PyString_Check(text)) ? PyString_AsString(text) : "<not-a-string>";
+               const char *string_val = (value && PyString_Check(value)) ? PyString_AsString(value) : "<not-a-string>";
+               
+               eSize item_left = eSize(m_seperation, m_itemsize.height());
+               eSize item_right = eSize(m_itemsize.width() - m_seperation, m_itemsize.height());
+               
+               painter.renderText(eRect(offset, item_left), string, gPainter::RT_HALIGN_LEFT);
+               
+               painter.setFont(fnt2);
+               painter.renderText(eRect(offset + eSize(m_seperation, 0), item_right), string_val, gPainter::RT_HALIGN_RIGHT);
+               
+               Py_XDECREF(text);
+               Py_XDECREF(value);
+               
+               if (selected)
+                       style.drawFrame(painter, eRect(offset, m_itemsize), eWindowStyle::frameListboxEntry);
+       }
+       
+       painter.clippop();
+}
+
+//////////////////////////////////////
+
+void eListboxPythonMultiContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
+{
+       painter.clip(eRect(offset, m_itemsize));
+       style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);
+       painter.clear();
+
+       if (m_list && cursorValid())
+       {
+               PyObject *items = PyList_GetItem(m_list, m_cursor); // borrowed reference!
+               
+               if (!items)
+               {
+                       eDebug("eListboxPythonMultiContent: error getting item %d", m_cursor);
+                       painter.clippop();
+                       return;
+               }
+               
+               if (!PyList_Check(items))
+               {
+                       eDebug("eListboxPythonMultiContent: list entry %d is not a list", m_cursor);
+                       painter.clippop();
+                       return;
+               }
+               
+               int size = PyList_Size(items);
+               for (int i = 0; i < size; ++i)
+               {
+                       PyObject *item = PyList_GetItem(items, i); // borrowed reference!
+                       
+                       if (!item)
+                       {
+                               eDebug("eListboxPythonMultiContent: ?");
+                               painter.clippop();
+                               return;
+                       }
+                       
+                       
+                       PyObject *px, *py, *pwidth, *pheight, *pfnt, *pstring, *pflags;
+               
+                       /*
+                               we have a list of tuples:
+                               
+                               (x, y, width, height, fnt, flags, "bla" ),
+                               
+                        */
+                       
+                       if (!PyTuple_Check(item))
+                       {
+                               eDebug("eListboxPythonMultiContent did not receive a tuple.");
+                               painter.clippop();
+                               return;
+                       }
+               
+                       px = PyTuple_GetItem(item, 0);
+                       py = PyTuple_GetItem(item, 1);
+                       pwidth = PyTuple_GetItem(item, 2);
+                       pheight = PyTuple_GetItem(item, 3);
+                       pfnt = PyTuple_GetItem(item, 4);
+                       pflags = PyTuple_GetItem(item, 5);
+                       pstring = PyTuple_GetItem(item, 6);
+                       
+                       if (!(px && py && pwidth && pheight && pfnt && pstring))
+                       {
+                               eDebug("eListboxPythonMultiContent received too small tuple (must be (x, y, width, height, fnt, flags, string[, ...])");
+                               painter.clippop();
+                               return;
+                       }
+       
+                       pstring = PyObject_Str(pstring);
+                       
+                       const char *string = (PyString_Check(pstring)) ? PyString_AsString(pstring) : "<not-a-string>";
+                       
+                       int x = PyInt_AsLong(px);
+                       int y = PyInt_AsLong(py);
+                       int width = PyInt_AsLong(pwidth);
+                       int height = PyInt_AsLong(pheight);
+                       int flags = PyInt_AsLong(pflags);
+                       
+                       int fnt = PyInt_AsLong(pfnt);
+                       
+                       if (m_font.find(fnt) == m_font.end())
+                       {
+                               eDebug("eListboxPythonMultiContent: specified font %d was not found!", fnt);
+                               Py_XDECREF(pstring);
+                               painter.clippop();
+                               return;
+                       }
+                       
+                       eRect r = eRect(x, y, width, height);
+                       r.moveBy(offset);
+                       
+                       painter.setFont(m_font[fnt]);
+                       
+                       painter.renderText(r, string, flags);
+       
+                       Py_XDECREF(pstring);
+                       
+                       if (selected)
+                               style.drawFrame(painter, eRect(offset, m_itemsize), eWindowStyle::frameListboxEntry);
+               }
+       }
+       
+       painter.clippop();
+}
+
+void eListboxPythonMultiContent::setFont(int fnt, gFont *font)
+{
+       if (font)
+               m_font[fnt] = font;
+       else
+               m_font.erase(fnt);
+}