#include <lib/gui/elistbox.h>
#include <lib/gui/elistboxcontent.h>
#include <lib/gdi/font.h>
-#include <Python.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);
-
-void eListboxTestContent::cursorHome()
-{
- m_cursor = 0;
-}
-
-void eListboxTestContent::cursorEnd()
-{
- m_cursor = size();
-}
-
-int eListboxTestContent::cursorMove(int count)
-{
- m_cursor += count;
-
- if (m_cursor < 0)
- cursorHome();
- else if (m_cursor > size())
- cursorEnd();
- return 0;
-}
-
-int eListboxTestContent::cursorValid()
-{
- return m_cursor < size();
-}
-
-int eListboxTestContent::cursorSet(int n)
-{
- m_cursor = n;
-
- if (m_cursor < 0)
- cursorHome();
- else if (m_cursor > size())
- cursorEnd();
- return 0;
-}
-
-int eListboxTestContent::cursorGet()
+int iListboxContent::currentCursorSelectable()
{
- return m_cursor;
-}
-
-void eListboxTestContent::cursorSave()
-{
- m_saved_cursor = m_cursor;
-}
-
-void eListboxTestContent::cursorRestore()
-{
- m_cursor = m_saved_cursor;
-}
-
-int eListboxTestContent::size()
-{
- return 10;
-}
-
-RESULT eListboxTestContent::connectItemChanged(const Slot0<void> &itemChanged, ePtr<eConnection> &connection)
-{
- return 0;
-}
-
-void eListboxTestContent::setSize(const eSize &size)
-{
- m_size = size;
-}
-
-void eListboxTestContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
-{
- ePtr<gFont> fnt = new gFont("Regular", 20);
- painter.clip(eRect(offset, m_size));
- style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);
- painter.clear();
-
- if (cursorValid())
- {
- painter.setFont(fnt);
- char string[10];
- sprintf(string, "%d.)", m_cursor);
-
- ePoint text_offset = offset + (selected ? ePoint(2, 2) : ePoint(1, 1));
-
- painter.renderText(eRect(text_offset, m_size), string);
-
- if (selected)
- style.drawFrame(painter, eRect(offset, m_size), 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)
-{
- 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 eListboxStringContent::cursorValid()
-{
- return m_cursor != m_list.end();
-}
-
-int eListboxStringContent::cursorSet(int n)
-{
- cursorHome();
- cursorMove(n);
-
- return 0;
-}
-
-int eListboxStringContent::cursorGet()
-{
- return m_cursor_number;
-}
-
-void eListboxStringContent::cursorSave()
-{
- m_saved_cursor = m_cursor;
- m_saved_cursor_number = m_cursor_number;
-}
-
-void eListboxStringContent::cursorRestore()
-{
- m_cursor = m_saved_cursor;
- m_cursor_number = m_saved_cursor_number;
-}
-
-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)
-{
- ePtr<gFont> fnt = new gFont("Regular", 20);
- painter.clip(eRect(offset, m_itemsize));
- style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);
- painter.clear();
-
- eDebug("item %d", m_cursor_number);
- if (cursorValid())
- {
- eDebug("is valid..");
- painter.setFont(fnt);
-
- ePoint text_offset = offset + (selected ? ePoint(2, 2) : ePoint(1, 1));
-
- painter.renderText(eRect(text_offset, m_itemsize), *m_cursor);
-
- if (selected)
- style.drawFrame(painter, eRect(offset, m_itemsize), eWindowStyle::frameListboxEntry);
- }
-
- painter.clippop();
-}
-
-void eListboxStringContent::setList(std::list<std::string> &list)
-{
- m_list = list;
- m_size = list.size();
- cursorHome();
- m_listbox->entryReset(false);
+ return 1;
}
//////////////////////////////////////
eListboxPythonStringContent::eListboxPythonStringContent()
{
- m_list = 0;
}
eListboxPythonStringContent::~eListboxPythonStringContent()
{
+ Py_XDECREF(m_list);
}
void eListboxPythonStringContent::cursorHome()
return m_cursor;
}
+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;
if (m_list && cursorValid())
{
- PyObject *item = PyList_GetItem(m_list, m_cursor); // borrowed reference!
+ int gray = 0;
+ ePyObject item = PyList_GET_ITEM(m_list, m_cursor); // borrowed reference!
painter.setFont(fnt);
/* 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>";
-
- ePoint text_offset = offset + (selected ? ePoint(2, 2) : ePoint(1, 1));
+ {
+ if (PyTuple_Size(item) == 1)
+ gray = 1;
+ item = PyTuple_GET_ITEM(item, 0);
+ }
- painter.renderText(eRect(text_offset, m_itemsize), 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_itemsize), eWindowStyle::frameListboxEntry);
painter.clippop();
}
-void eListboxPythonStringContent::setList(PyObject *list)
+void eListboxPythonStringContent::setList(ePyObject list)
{
Py_XDECREF(m_list);
if (!PyList_Check(list))
{
- m_list = 0;
+ m_list = ePyObject();
} else
{
m_list = list;
PyObject *eListboxPythonStringContent::getCurrentSelection()
{
- if (!m_list)
- return 0;
- if (!cursorValid())
- return 0;
- PyObject *r = PyList_GetItem(m_list, m_cursor);
+ if (!(m_list && cursorValid()))
+ Py_RETURN_NONE;
+
+ ePyObject r = PyList_GET_ITEM(m_list, m_cursor);
Py_XINCREF(r);
return r;
}
void eListboxPythonStringContent::invalidate()
{
if (m_listbox)
+ {
+ int s = size();
+ if ( m_cursor >= s )
+ m_listbox->moveSelectionTo(s?s-1:0);
m_listbox->invalidate();
+ }
}
//////////////////////////////////////
{
ePtr<gFont> fnt = new gFont("Regular", 20);
ePtr<gFont> fnt2 = new gFont("Regular", 16);
- painter.clip(eRect(offset, m_itemsize));
+ eRect itemrect(offset, m_itemsize);
+ painter.clip(itemrect);
style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);
painter.clear();
if (m_list && cursorValid())
{
/* get current list item */
- PyObject *item = PyList_GetItem(m_list, m_cursor); // borrowed reference!
- PyObject *text = 0, *value = 0;
+ ePyObject item = PyList_GET_ITEM(m_list, m_cursor); // borrowed reference!
+ ePyObject text, value;
painter.setFont(fnt);
/* the first tuple element is a string for the left side.
{
/* handle left part. get item from tuple, convert to string, display. */
- text = PyTuple_GetItem(item, 0);
+ 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());
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_GetItem(item, 1);
+ value = PyTuple_GET_ITEM(item, 1);
if (value)
{
- PyObject *args = PyTuple_New(1);
- PyTuple_SetItem(args, 0, PyInt_FromLong(selected));
+ 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 (value && PyTuple_Check(value))
{
/* convert type to string */
- PyObject *type = PyTuple_GetItem(value, 0);
+ ePyObject type = PyTuple_GET_ITEM(value, 0);
const char *atype = (type && PyString_Check(type)) ? PyString_AsString(type) : 0;
if (atype)
{
if (!strcmp(atype, "text"))
{
- PyObject *pvalue = PyTuple_GetItem(value, 1);
+ ePyObject pvalue = PyTuple_GET_ITEM(value, 1);
const char *value = (pvalue && PyString_Check(pvalue)) ? PyString_AsString(pvalue) : "<not-a-string>";
painter.setFont(fnt2);
- painter.renderText(eRect(offset + eSize(m_seperation, 0), item_right), value, gPainter::RT_HALIGN_RIGHT);
+ 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"))
{
- PyObject *pvalue = PyTuple_GetItem(value, 1);
+ 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 / 100;
+ int width = item_right.width() * value / size;
int height = item_right.height();
/* pvalue is borrowed */
} else if (!strcmp(atype, "mtext"))
{
- PyObject *pvalue = PyTuple_GetItem(value, 1);
+ ePyObject pvalue = PyTuple_GET_ITEM(value, 1);
const char *text = (pvalue && PyString_Check(pvalue)) ? PyString_AsString(pvalue) : "<not-a-string>";
-
- ePtr<eTextPara> para = new eTextPara(eRect(offset + eSize(m_seperation, 0), item_right));
+ 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(eTextPara::dirRight);
+ para->realign(value_alignment_left ? eTextPara::dirLeft : eTextPara::dirRight);
int glyphs = para->size();
- PyObject *plist = 0;
+ ePyObject plist;
if (PyTuple_Size(value) >= 3)
- plist = PyTuple_GetItem(value, 2);
+ plist = PyTuple_GET_ITEM(value, 2);
int entries = 0;
for (int i = 0; i < entries; ++i)
{
- PyObject *entry = PyList_GetItem(plist, 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!");
+ eWarning("glyph index %d in PythonConfigList out of bounds!", num);
else
{
para->setGlyphFlag(num, GS_INVERT);
painter.clippop();
}
+int eListboxPythonConfigContent::currentCursorSelectable()
+{
+ return eListboxPythonStringContent::currentCursorSelectable();
+}
+
//////////////////////////////////////
/* todo: make a real infrastructure here! */
RESULT SwigFromPython(ePtr<gPixmap> &res, PyObject *obj);
+eListboxPythonMultiContent::eListboxPythonMultiContent()
+{
+}
+
+eListboxPythonMultiContent::~eListboxPythonMultiContent()
+{
+ if (m_buildFunc)
+ Py_DECREF(m_buildFunc);
+}
+
void eListboxPythonMultiContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
{
eRect itemrect(offset, m_itemsize);
style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);
painter.clear();
+ ePyObject items;
+
if (m_list && cursorValid())
{
- PyObject *items = PyList_GetItem(m_list, m_cursor); // borrowed reference!
-
+ items = PyList_GET_ITEM(m_list, m_cursor); // borrowed reference!
+
+ 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);
- painter.clippop();
- return;
+ goto error_out;
}
if (!PyList_Check(items))
{
eDebug("eListboxPythonMultiContent: list entry %d is not a list", m_cursor);
- painter.clippop();
- return;
+ goto error_out;
}
int size = PyList_Size(items);
for (int i = 1; i < size; ++i)
{
- PyObject *item = PyList_GetItem(items, i); // borrowed reference!
+ ePyObject item = PyList_GET_ITEM(items, i); // borrowed reference!
if (!item)
{
eDebug("eListboxPythonMultiContent: ?");
- painter.clippop();
- return;
+ goto error_out;
}
-
- PyObject *px = 0, *py = 0, *pwidth = 0, *pheight = 0, *pfnt = 0, *pstring = 0, *pflags = 0;
+ ePyObject px, py, pwidth, pheight, pfnt, pstring, pflags, pcolor;
/*
we have a list of tuples:
- (x, y, width, height, fnt, flags, "bla" ),
-
+ (0, x, y, width, height, fnt, flags, "bla"[, color] ),
+
+ or, for a progress:
+ (1, x, y, width, height, filled_percent )
+
or, for a pixmap:
- (x, y, width, height, pixmap )
+ (2, x, y, width, height, pixmap )
*/
if (!PyTuple_Check(item))
{
eDebug("eListboxPythonMultiContent did not receive a tuple.");
- painter.clippop();
- return;
+ goto error_out;
}
-
+
int size = PyTuple_Size(item);
-
- if (size >= 5)
+
+ if (!size)
{
- 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); /* could also be an pixmap */
- if (size >= 7)
- {
- pflags = PyTuple_GetItem(item, 5);
- pstring = PyTuple_GetItem(item, 6);
- }
+ eDebug("eListboxPythonMultiContent receive empty tuple.");
+ goto error_out;
}
-
- ePtr<gPixmap> pixmap;
-
- /* decide what type */
- int type = -1;
- if (pfnt)
+
+ int type = PyInt_AsLong(PyTuple_GET_ITEM(item, 0));
+
+ if (size > 5)
{
- if (PyNumber_Check(pfnt)) /* font index */
- type = 0;
- else if (!SwigFromPython(pixmap, pfnt))
- type = 1;
+ 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 0: // text
+ case TYPE_TEXT: // text
{
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;
+ eDebug("eListboxPythonMultiContent received too small tuple (must be (TYPE_TEXT, x, y, width, height, fnt, flags, string, [color, ]...])");
+ goto error_out;
}
-
- 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 (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);
- Py_XDECREF(pstring);
- painter.clippop();
- return;
+ 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();
- Py_XDECREF(pstring);
break;
}
- case 1: // pixmap
+ case TYPE_PIXMAP_ALPHATEST:
+ case TYPE_PIXMAP: // pixmap
{
if (!(px && py && pwidth && pheight && pfnt))
{
- eDebug("eListboxPythonMultiContent received too small tuple (must be (x, y, width, height, pixmap))");
- painter.clippop();
- return;
+ 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);
+ painter.blit(pixmap, r.topLeft(), r, (type == TYPE_PIXMAP_ALPHATEST) ? gPainter::BT_ALPHATEST : 0);
painter.clippop();
break;
}
default:
- eWarning("eListboxPythonMultiContent received neither text nor pixmap entry");
- painter.clippop();
- return;
+ 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 eListboxPythonMultiContent::setBuildFunc(ePyObject cb)
+{
+ 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())
+ {
+ 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;
+}
+
void eListboxPythonMultiContent::setFont(int fnt, gFont *font)
{
if (font)
git.cweiske.de / enigma2.git / blobdiff