#include <lib/gui/elistbox.h>
#include <lib/gui/elistboxcontent.h>
-#include <Python.h>
+#include <lib/gdi/font.h>
+#include <lib/python/python.h>
/*
The basic idea is to have an interface which gives all relevant list
m_listbox = lb;
}
-DEFINE_REF(eListboxTestContent);
+int iListboxContent::currentCursorSelectable()
+{
+ return 1;
+}
+
+//////////////////////////////////////
+
+DEFINE_REF(eListboxPythonStringContent);
+
+eListboxPythonStringContent::eListboxPythonStringContent()
+{
+}
-void eListboxTestContent::cursorHome()
+eListboxPythonStringContent::~eListboxPythonStringContent()
+{
+ Py_XDECREF(m_list);
+}
+
+void eListboxPythonStringContent::cursorHome()
{
m_cursor = 0;
}
-void eListboxTestContent::cursorEnd()
+void eListboxPythonStringContent::cursorEnd()
{
m_cursor = size();
}
-int eListboxTestContent::cursorMove(int count)
+int eListboxPythonStringContent::cursorMove(int count)
{
m_cursor += count;
return 0;
}
-int eListboxTestContent::cursorValid()
+int eListboxPythonStringContent::cursorValid()
{
return m_cursor < size();
}
-int eListboxTestContent::cursorSet(int n)
+int eListboxPythonStringContent::cursorSet(int n)
{
m_cursor = n;
return 0;
}
-int eListboxTestContent::cursorGet()
+int eListboxPythonStringContent::cursorGet()
{
return m_cursor;
}
-void eListboxTestContent::cursorSave()
+int eListboxPythonStringContent::currentCursorSelectable()
+{
+ if (m_list && cursorValid())
+ {
+ ePyObject item = PyList_GET_ITEM(m_list, m_cursor);
+ if (!PyTuple_Check(item))
+ return 1;
+ if (PyTuple_Size(item) >= 2)
+ return 1;
+ }
+ return 0;
+}
+
+void eListboxPythonStringContent::cursorSave()
{
m_saved_cursor = m_cursor;
}
-void eListboxTestContent::cursorRestore()
+void eListboxPythonStringContent::cursorRestore()
{
m_cursor = m_saved_cursor;
}
-int eListboxTestContent::size()
+int eListboxPythonStringContent::size()
{
- return 10;
+ if (!m_list)
+ return 0;
+ return PyList_Size(m_list);
}
-RESULT eListboxTestContent::connectItemChanged(const Slot0<void> &itemChanged, ePtr<eConnection> &connection)
-{
- return 0;
-}
-
-void eListboxTestContent::setSize(const eSize &size)
+void eListboxPythonStringContent::setSize(const eSize &size)
{
- m_size = size;
+ m_itemsize = size;
}
-void eListboxTestContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
+void eListboxPythonStringContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
{
- ePtr<gFont> fnt = new gFont("Arial", 14);
- painter.clip(eRect(offset, m_size));
+ ePtr<gFont> fnt = new gFont("Regular", 20);
+ painter.clip(eRect(offset, m_itemsize));
style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);
painter.clear();
- if (cursorValid())
+ if (m_list && cursorValid())
{
+ int gray = 0;
+ ePyObject item = PyList_GET_ITEM(m_list, m_cursor); // borrowed reference!
painter.setFont(fnt);
- char string[10];
- sprintf(string, "%d.)", m_cursor);
-
- ePoint text_offset = offset + (selected ? ePoint(2, 2) : ePoint(1, 1));
+
+ /* the user can supply tuples, in this case the first one will be displayed. */
+ if (PyTuple_Check(item))
+ {
+ if (PyTuple_Size(item) == 1)
+ gray = 1;
+ item = PyTuple_GET_ITEM(item, 0);
+ }
- painter.renderText(eRect(text_offset, m_size), string);
+ if (item == Py_None)
+ {
+ int half_height = m_itemsize.height() / 2;
+
+ painter.fill(eRect(offset.x() + half_height, offset.y() + half_height - 2, m_itemsize.width() - m_itemsize.height(), 4));
+ } else
+ {
+ const char *string = PyString_Check(item) ? PyString_AsString(item) : "<not-a-string>";
+ ePoint text_offset = offset + (selected ? ePoint(2, 2) : ePoint(1, 1));
+ if (gray)
+ painter.setForegroundColor(gRGB(0x808080));
+ painter.renderText(eRect(text_offset, m_itemsize), string);
+ }
if (selected)
- style.drawFrame(painter, eRect(offset, m_size), eWindowStyle::frameListboxEntry);
+ style.drawFrame(painter, eRect(offset, m_itemsize), eWindowStyle::frameListboxEntry);
}
painter.clippop();
}
-//////////////////////////////////////
-
-DEFINE_REF(eListboxStringContent);
-
-eListboxStringContent::eListboxStringContent()
-{
- m_size = 0;
- cursorHome();
-}
-
-void eListboxStringContent::cursorHome()
-{
- m_cursor = m_list.begin();
- m_cursor_number = 0;
-}
-
-void eListboxStringContent::cursorEnd()
-{
- m_cursor = m_list.end();
- m_cursor_number = m_size;
-}
-
-int eListboxStringContent::cursorMove(int count)
+void eListboxPythonStringContent::setList(ePyObject list)
{
- if (count > 0)
+ Py_XDECREF(m_list);
+ if (!PyList_Check(list))
{
- while (count && (m_cursor != m_list.end()))
- {
- ++m_cursor;
- ++m_cursor_number;
- --count;
- }
- } else if (count < 0)
+ m_list = ePyObject();
+ } else
{
- while (count && (m_cursor != m_list.begin()))
- {
- --m_cursor;
- --m_cursor_number;
- ++count;
- }
+ m_list = list;
+ Py_INCREF(m_list);
}
-
- return 0;
-}
-int eListboxStringContent::cursorValid()
-{
- return m_cursor != m_list.end();
+ if (m_listbox)
+ m_listbox->entryReset(false);
}
-int eListboxStringContent::cursorSet(int n)
+PyObject *eListboxPythonStringContent::getCurrentSelection()
{
- cursorHome();
- cursorMove(n);
-
- return 0;
-}
+ if (!(m_list && cursorValid()))
+ Py_RETURN_NONE;
-int eListboxStringContent::cursorGet()
-{
- return m_cursor_number;
+ ePyObject r = PyList_GET_ITEM(m_list, m_cursor);
+ Py_XINCREF(r);
+ return r;
}
-void eListboxStringContent::cursorSave()
+void eListboxPythonStringContent::invalidateEntry(int index)
{
- m_saved_cursor = m_cursor;
- m_saved_cursor_number = m_cursor_number;
+ if (m_listbox)
+ m_listbox->entryChanged(index);
}
-void eListboxStringContent::cursorRestore()
+void eListboxPythonStringContent::invalidate()
{
- m_cursor = m_saved_cursor;
- m_cursor_number = m_saved_cursor_number;
+ if (m_listbox)
+ {
+ int s = size();
+ if ( m_cursor >= s )
+ m_listbox->moveSelectionTo(s?s-1:0);
+ m_listbox->invalidate();
+ }
}
-int eListboxStringContent::size()
-{
- return m_size;
-}
-
-void eListboxStringContent::setSize(const eSize &size)
-{
- m_itemsize = size;
-}
+//////////////////////////////////////
-void eListboxStringContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
+void eListboxPythonConfigContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
{
- ePtr<gFont> fnt = new gFont("Arial", 14);
- painter.clip(eRect(offset, m_itemsize));
+ ePtr<gFont> fnt = new gFont("Regular", 20);
+ ePtr<gFont> fnt2 = new gFont("Regular", 16);
+ eRect itemrect(offset, m_itemsize);
+ painter.clip(itemrect);
style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);
painter.clear();
-
- eDebug("item %d", m_cursor_number);
- if (cursorValid())
+
+ if (m_list && cursorValid())
{
- eDebug("is valid..");
+ /* get current list item */
+ ePyObject item = PyList_GET_ITEM(m_list, m_cursor); // borrowed reference!
+ ePyObject text, value;
painter.setFont(fnt);
-
- ePoint text_offset = offset + (selected ? ePoint(2, 2) : ePoint(1, 1));
-
- painter.renderText(eRect(text_offset, m_itemsize), *m_cursor);
-
+
+ /* the first tuple element is a string for the left side.
+ the second one will be called, and the result shall be an tuple.
+
+ of this tuple,
+ the first one is the type (string).
+ the second one is the value. */
+ if (PyTuple_Check(item))
+ {
+ /* handle left part. get item from tuple, convert to string, display. */
+
+ text = PyTuple_GET_ITEM(item, 0);
+ text = PyObject_Str(text); /* creates a new object - old object was borrowed! */
+ const char *string = (text && PyString_Check(text)) ? PyString_AsString(text) : "<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);
+ Py_XDECREF(text);
+
+ /* when we have no label, align value to the left. (FIXME:
+ don't we want to specifiy this individually?) */
+ int value_alignment_left = !*string;
+
+ /* now, handle the value. get 2nd part from tuple*/
+ value = PyTuple_GET_ITEM(item, 1);
+ if (value)
+ {
+ ePyObject args = PyTuple_New(1);
+ PyTuple_SET_ITEM(args, 0, PyInt_FromLong(selected));
+
+ /* CallObject will call __call__ which should return the value tuple */
+ value = PyObject_CallObject(value, args);
+
+ if (PyErr_Occurred())
+ PyErr_Print();
+
+ Py_DECREF(args);
+ /* the PyInt was stolen. */
+ }
+
+ /* check if this is really a tuple */
+ if (value && PyTuple_Check(value))
+ {
+ /* convert type to string */
+ ePyObject type = PyTuple_GET_ITEM(value, 0);
+ const char *atype = (type && PyString_Check(type)) ? PyString_AsString(type) : 0;
+
+ if (atype)
+ {
+ if (!strcmp(atype, "text"))
+ {
+ ePyObject pvalue = PyTuple_GET_ITEM(value, 1);
+ const char *value = (pvalue && PyString_Check(pvalue)) ? PyString_AsString(pvalue) : "<not-a-string>";
+ painter.setFont(fnt2);
+ if (value_alignment_left)
+ painter.renderText(eRect(offset, item_right), value, gPainter::RT_HALIGN_LEFT);
+ else
+ painter.renderText(eRect(offset + eSize(m_seperation, 0), item_right), value, gPainter::RT_HALIGN_RIGHT);
+
+ /* pvalue is borrowed */
+ } else if (!strcmp(atype, "slider"))
+ {
+ ePyObject pvalue = PyTuple_GET_ITEM(value, 1);
+ ePyObject psize = PyTuple_GET_ITEM(value, 2);
+
+ /* convert value to Long. fallback to -1 on error. */
+ int value = (pvalue && PyInt_Check(pvalue)) ? PyInt_AsLong(pvalue) : -1;
+ int size = (pvalue && PyInt_Check(psize)) ? PyInt_AsLong(psize) : 100;
+
+ /* calc. slider length */
+ int width = item_right.width() * value / size;
+ int height = item_right.height();
+
+
+ /* draw slider */
+ //painter.fill(eRect(offset.x() + m_seperation, offset.y(), width, height));
+ //hack - make it customizable
+ painter.fill(eRect(offset.x() + m_seperation, offset.y() + 5, width, height-10));
+
+ /* pvalue is borrowed */
+ } else if (!strcmp(atype, "mtext"))
+ {
+ ePyObject pvalue = PyTuple_GET_ITEM(value, 1);
+ const char *text = (pvalue && PyString_Check(pvalue)) ? PyString_AsString(pvalue) : "<not-a-string>";
+ int xoffs = value_alignment_left ? 0 : m_seperation;
+ ePtr<eTextPara> para = new eTextPara(eRect(offset + eSize(xoffs, 0), item_right));
+ para->setFont(fnt2);
+ para->renderString(text, 0);
+ para->realign(value_alignment_left ? eTextPara::dirLeft : eTextPara::dirRight);
+ int glyphs = para->size();
+
+ ePyObject plist;
+
+ if (PyTuple_Size(value) >= 3)
+ plist = PyTuple_GET_ITEM(value, 2);
+
+ int entries = 0;
+
+ if (plist && PyList_Check(plist))
+ entries = PyList_Size(plist);
+
+ for (int i = 0; i < entries; ++i)
+ {
+ ePyObject entry = PyList_GET_ITEM(plist, i);
+ int num = PyInt_Check(entry) ? PyInt_AsLong(entry) : -1;
+
+ if ((num < 0) || (num >= glyphs))
+ eWarning("glyph index %d in PythonConfigList out of bounds!", num);
+ else
+ {
+ para->setGlyphFlag(num, GS_INVERT);
+ eRect bbox;
+ bbox = para->getGlyphBBox(num);
+ bbox = eRect(bbox.left(), offset.y(), bbox.width(), m_itemsize.height());
+ painter.fill(bbox);
+ }
+ /* entry is borrowed */
+ }
+
+ painter.renderPara(para, ePoint(0, 0));
+ /* pvalue is borrowed */
+ /* plist is 0 or borrowed */
+ }
+ }
+ /* type is borrowed */
+ } else
+ eWarning("eListboxPythonConfigContent: second value of tuple is not a tuple.");
+ /* value is borrowed */
+ }
+
if (selected)
style.drawFrame(painter, eRect(offset, m_itemsize), eWindowStyle::frameListboxEntry);
}
painter.clippop();
}
-void eListboxStringContent::setList(std::list<std::string> &list)
+int eListboxPythonConfigContent::currentCursorSelectable()
{
- m_list = list;
- m_size = list.size();
- cursorHome();
+ return eListboxPythonStringContent::currentCursorSelectable();
}
//////////////////////////////////////
-DEFINE_REF(eListboxPythonStringContent);
-
-eListboxPythonStringContent::eListboxPythonStringContent()
-{
- m_list = 0;
-}
-
-eListboxPythonStringContent::~eListboxPythonStringContent()
-{
-}
-
-void eListboxPythonStringContent::cursorHome()
-{
- m_cursor = 0;
-}
-
-void eListboxPythonStringContent::cursorEnd()
-{
- m_cursor = size();
-}
-
-int eListboxPythonStringContent::cursorMove(int count)
-{
- m_cursor += count;
-
- if (m_cursor < 0)
- cursorHome();
- else if (m_cursor > size())
- cursorEnd();
- return 0;
-}
-
-int eListboxPythonStringContent::cursorValid()
-{
- return m_cursor < size();
-}
-
-int eListboxPythonStringContent::cursorSet(int n)
-{
- m_cursor = n;
-
- if (m_cursor < 0)
- cursorHome();
- else if (m_cursor > size())
- cursorEnd();
- return 0;
-}
-
-int eListboxPythonStringContent::cursorGet()
-{
- return m_cursor;
-}
-
-void eListboxPythonStringContent::cursorSave()
-{
- m_saved_cursor = m_cursor;
-}
+ /* todo: make a real infrastructure here! */
+RESULT SwigFromPython(ePtr<gPixmap> &res, PyObject *obj);
-void eListboxPythonStringContent::cursorRestore()
+eListboxPythonMultiContent::eListboxPythonMultiContent()
{
- m_cursor = m_saved_cursor;
}
-int eListboxPythonStringContent::size()
-{
- if (!m_list)
- return 0;
- return PyList_Size(m_list);
-}
-
-void eListboxPythonStringContent::setSize(const eSize &size)
+eListboxPythonMultiContent::~eListboxPythonMultiContent()
{
- m_itemsize = size;
+ if (m_buildFunc)
+ Py_DECREF(m_buildFunc);
}
-void eListboxPythonStringContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
+void eListboxPythonMultiContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
{
- ePtr<gFont> fnt = new gFont("Arial", 14);
- painter.clip(eRect(offset, m_itemsize));
+ eRect itemrect(offset, m_itemsize);
+ painter.clip(itemrect);
style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);
painter.clear();
+ ePyObject items;
+
if (m_list && cursorValid())
{
- PyObject *item = PyList_GetItem(m_list, m_cursor); // borrowed reference!
- painter.setFont(fnt);
+ items = PyList_GET_ITEM(m_list, m_cursor); // borrowed reference!
- /* the user can supply tuples, in this case the first one will be displayed. */
- if (PyTuple_Check(item))
- item = PyTuple_GetItem(item, 0);
-
- const char *string = PyString_Check(item) ? PyString_AsString(item) : "<not-a-string>";
+ if (m_buildFunc)
+ {
+ if (PyCallable_Check(m_buildFunc)) // when we have a buildFunc then call it
+ {
+ if (PyTuple_Check(items))
+ items = PyObject_CallObject(m_buildFunc, items);
+ else
+ eDebug("items is no tuple");
+ }
+ else
+ eDebug("buildfunc is not callable");
+ }
+
+ if (!items)
+ {
+ eDebug("eListboxPythonMultiContent: error getting item %d", m_cursor);
+ goto error_out;
+ }
- ePoint text_offset = offset + (selected ? ePoint(2, 2) : ePoint(1, 1));
+ if (!PyList_Check(items))
+ {
+ eDebug("eListboxPythonMultiContent: list entry %d is not a list", m_cursor);
+ goto error_out;
+ }
- painter.renderText(eRect(text_offset, m_itemsize), string);
+ int size = PyList_Size(items);
+ for (int i = 1; i < size; ++i)
+ {
+ ePyObject item = PyList_GET_ITEM(items, i); // borrowed reference!
+
+ if (!item)
+ {
+ eDebug("eListboxPythonMultiContent: ?");
+ goto error_out;
+ }
+
+ ePyObject px, py, pwidth, pheight, pfnt, pstring, pflags, pcolor;
- if (selected)
- style.drawFrame(painter, eRect(offset, m_itemsize), eWindowStyle::frameListboxEntry);
+ /*
+ we have a list of tuples:
+
+ (0, x, y, width, height, fnt, flags, "bla"[, color] ),
+
+ or, for a progress:
+ (1, x, y, width, height, filled_percent )
+
+ or, for a pixmap:
+
+ (2, x, y, width, height, pixmap )
+
+ */
+
+ if (!PyTuple_Check(item))
+ {
+ eDebug("eListboxPythonMultiContent did not receive a tuple.");
+ goto error_out;
+ }
+
+ int size = PyTuple_Size(item);
+
+ if (!size)
+ {
+ eDebug("eListboxPythonMultiContent receive empty tuple.");
+ goto error_out;
+ }
+
+ int type = PyInt_AsLong(PyTuple_GET_ITEM(item, 0));
+
+ if (size > 5)
+ {
+ px = PyTuple_GET_ITEM(item, 1);
+ py = PyTuple_GET_ITEM(item, 2);
+ pwidth = PyTuple_GET_ITEM(item, 3);
+ pheight = PyTuple_GET_ITEM(item, 4);
+ pfnt = PyTuple_GET_ITEM(item, 5); /* could also be an pixmap or an int (progress filled percent) */
+ if (size > 7)
+ {
+ pflags = PyTuple_GET_ITEM(item, 6);
+ pstring = PyTuple_GET_ITEM(item, 7);
+ }
+ if (size > 8)
+ pcolor = PyTuple_GET_ITEM(item, 8);
+ }
+
+ switch (type)
+ {
+ case TYPE_TEXT: // text
+ {
+ if (!(px && py && pwidth && pheight && pfnt && pstring))
+ {
+ eDebug("eListboxPythonMultiContent received too small tuple (must be (TYPE_TEXT, x, y, width, height, fnt, flags, string, [color, ]...])");
+ goto error_out;
+ }
+
+ 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 (pcolor)
+ {
+ int color = PyInt_AsLong(pcolor);
+ painter.setForegroundColor(gRGB(color));
+ }
+
+ if (m_font.find(fnt) == m_font.end())
+ {
+ eDebug("eListboxPythonMultiContent: specified font %d was not found!", fnt);
+ goto error_out;
+ }
+
+ eRect r = eRect(x, y, width, height);
+ r.moveBy(offset);
+ r &= itemrect;
+
+ painter.setFont(m_font[fnt]);
+
+ painter.clip(r);
+ painter.renderText(r, string, flags);
+ painter.clippop();
+ break;
+ }
+ case TYPE_PROGRESS: // Progress
+ {
+ if (!(px && py && pwidth && pheight && pfnt))
+ {
+ eDebug("eListboxPythonMultiContent received too small tuple (must be (TYPE_PROGRESS, x, y, width, height, filled percent))");
+ goto error_out;
+ }
+ int x = PyInt_AsLong(px);
+ int y = PyInt_AsLong(py);
+ int width = PyInt_AsLong(pwidth);
+ int height = PyInt_AsLong(pheight);
+ int filled = PyInt_AsLong(pfnt);
+
+ eRect r = eRect(x, y, width, height);
+ r.moveBy(offset);
+ r &= itemrect;
+
+ painter.clip(r);
+ int bwidth=2; // borderwidth hardcoded yet
+
+ // border
+ eRect rc = eRect(x, y, width, bwidth);
+ rc.moveBy(offset);
+ painter.fill(rc);
+
+ rc = eRect(x, y+bwidth, bwidth, height-bwidth);
+ rc.moveBy(offset);
+ painter.fill(rc);
+
+ rc = eRect(x+bwidth, y+height-bwidth, width-bwidth, bwidth);
+ rc.moveBy(offset);
+ painter.fill(rc);
+
+ rc = eRect(x+width-bwidth, y+bwidth, bwidth, height-bwidth);
+ rc.moveBy(offset);
+ painter.fill(rc);
+
+ // progress
+ rc = eRect(x+bwidth, y+bwidth, (width-bwidth*2) * filled / 100, height-bwidth*2);
+ rc.moveBy(offset);
+ painter.fill(rc);
+
+ painter.clippop();
+
+ break;
+ }
+ case TYPE_PIXMAP_ALPHATEST:
+ case TYPE_PIXMAP: // pixmap
+ {
+ if (!(px && py && pwidth && pheight && pfnt))
+ {
+ eDebug("eListboxPythonMultiContent received too small tuple (must be (TYPE_PIXMAP, x, y, width, height, pixmap))");
+ goto error_out;
+ }
+ int x = PyInt_AsLong(px);
+ int y = PyInt_AsLong(py);
+ int width = PyInt_AsLong(pwidth);
+ int height = PyInt_AsLong(pheight);
+ ePtr<gPixmap> pixmap;
+ if (SwigFromPython(pixmap, pfnt))
+ {
+ eDebug("eListboxPythonMultiContent (Pixmap) get pixmap failed");
+ goto error_out;
+ }
+
+ eRect r = eRect(x, y, width, height);
+ r.moveBy(offset);
+ r &= itemrect;
+
+ painter.clip(r);
+ painter.blit(pixmap, r.topLeft(), r, (type == TYPE_PIXMAP_ALPHATEST) ? gPainter::BT_ALPHATEST : 0);
+ painter.clippop();
+
+ break;
+ }
+ default:
+ eWarning("eListboxPythonMultiContent received unknown type (%d)", type);
+ goto error_out;
+ }
+
+ if (pcolor)
+ style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);
+ }
}
+ if (selected)
+ style.drawFrame(painter, eRect(offset, m_itemsize), eWindowStyle::frameListboxEntry);
+
+error_out:
+ if (m_buildFunc && PyCallable_Check(m_buildFunc) && items)
+ Py_DECREF(items);
+
painter.clippop();
}
-void eListboxPythonStringContent::setList(PyObject *list)
+void eListboxPythonMultiContent::setBuildFunc(ePyObject cb)
{
- Py_XDECREF(m_list);
- if (!PyList_Check(list))
- {
- m_list = 0;
- } else
+ if (m_buildFunc)
+ Py_DECREF(m_buildFunc);
+ m_buildFunc=cb;
+ if (cb)
+ Py_INCREF(m_buildFunc);
+}
+
+int eListboxPythonMultiContent::currentCursorSelectable()
+{
+ /* each list-entry is a list of tuples. if the first of these is none, it's not selectable */
+ if (m_list && cursorValid())
{
- m_list = list;
- Py_INCREF(m_list);
+ ePyObject item = PyList_GET_ITEM(m_list, m_cursor);
+ if (PyList_Check(item))
+ {
+ item = PyList_GET_ITEM(item, 0);
+ if (item != Py_None)
+ return 1;
+ }
+ else if (m_buildFunc && PyCallable_Check(m_buildFunc))
+ // FIXME .. how we can detect non selectable entrys when we have a buildFunc callback
+ return 1;
}
+ return 0;
}
-PyObject *eListboxPythonStringContent::getCurrentSelection()
+void eListboxPythonMultiContent::setFont(int fnt, gFont *font)
{
- if (!m_list)
- return 0;
- if (!cursorValid())
- return 0;
- PyObject *r = PyList_GetItem(m_list, m_cursor);
- Py_XINCREF(r);
- return r;
+ if (font)
+ m_font[fnt] = font;
+ else
+ m_font.erase(fnt);
}
-
-//////////////////////////////////////
git.cweiske.de / enigma2.git / blobdiff