X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/5af6333a08bcaa0460e12660a792e5425dbb4634..5c644fbbceaa79a49501975de16b090771edee29:/lib/gui/elistboxcontent.cpp diff --git a/lib/gui/elistboxcontent.cpp b/lib/gui/elistboxcontent.cpp index f969a3bb..6e49dcb5 100644 --- a/lib/gui/elistboxcontent.cpp +++ b/lib/gui/elistboxcontent.cpp @@ -1,5 +1,6 @@ #include #include +#include #include /* @@ -109,7 +110,7 @@ void eListboxTestContent::setSize(const eSize &size) void eListboxTestContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected) { - ePtr fnt = new gFont("Arial", 14); + ePtr fnt = new gFont("Regular", 20); painter.clip(eRect(offset, m_size)); style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal); painter.clear(); @@ -218,7 +219,7 @@ void eListboxStringContent::setSize(const eSize &size) void eListboxStringContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected) { - ePtr fnt = new gFont("Arial", 14); + ePtr fnt = new gFont("Regular", 20); painter.clip(eRect(offset, m_itemsize)); style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal); painter.clear(); @@ -245,6 +246,7 @@ void eListboxStringContent::setList(std::list &list) m_list = list; m_size = list.size(); cursorHome(); + m_listbox->entryReset(false); } ////////////////////////////////////// @@ -326,7 +328,7 @@ void eListboxPythonStringContent::setSize(const eSize &size) void eListboxPythonStringContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected) { - ePtr fnt = new gFont("Arial", 14); + ePtr fnt = new gFont("Regular", 20); painter.clip(eRect(offset, m_itemsize)); style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal); painter.clear(); @@ -364,6 +366,9 @@ void eListboxPythonStringContent::setList(PyObject *list) m_list = list; Py_INCREF(m_list); } + + if (m_listbox) + m_listbox->entryReset(false); } PyObject *eListboxPythonStringContent::getCurrentSelection() @@ -383,46 +388,149 @@ void eListboxPythonStringContent::invalidateEntry(int index) m_listbox->entryChanged(index); } +void eListboxPythonStringContent::invalidate() +{ + if (m_listbox) + m_listbox->invalidate(); +} + ////////////////////////////////////// void eListboxPythonConfigContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected) { - ePtr fnt = new gFont("Arial", 14); - ePtr fnt2 = new gFont("Arial", 16); + ePtr fnt = new gFont("Regular", 20); + ePtr fnt2 = new gFont("Regular", 16); painter.clip(eRect(offset, m_itemsize)); 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; painter.setFont(fnt); - /* the user can supply tuples, in this case the first one will be displayed. */ + /* 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_GetItem(item, 0); + text = PyObject_Str(text); /* creates a new object - old object was borrowed! */ + const char *string = (text && PyString_Check(text)) ? PyString_AsString(text) : ""; + 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); + + /* now, handle the value. get 2nd part from tuple*/ value = PyTuple_GetItem(item, 1); + if (value) + { + PyObject *args = PyTuple_New(1); + PyTuple_SetItem(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 */ + PyObject *type = PyTuple_GetItem(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); + const char *value = (pvalue && PyString_Check(pvalue)) ? PyString_AsString(pvalue) : ""; + painter.setFont(fnt2); + 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); + + /* convert value to Long. fallback to -1 on error. */ + int value = (pvalue && PyInt_Check(pvalue)) ? PyInt_AsLong(pvalue) : -1; + + /* calc. slider length */ + int width = item_right.width() * value / 100; + 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")) + { + PyObject *pvalue = PyTuple_GetItem(value, 1); + const char *text = (pvalue && PyString_Check(pvalue)) ? PyString_AsString(pvalue) : ""; + + ePtr para = new eTextPara(eRect(offset + eSize(m_seperation, 0), item_right)); + para->setFont(fnt2); + para->renderString(text, 0); + para->realign(eTextPara::dirRight); + int glyphs = para->size(); + + PyObject *plist = 0; + + if (PyTuple_Size(value) >= 3) + plist = PyTuple_GetItem(value, 2); + + int entries = 0; + + if (plist && PyList_Check(plist)) + entries = PyList_Size(plist); + + for (int i = 0; i < entries; ++i) + { + PyObject *entry = PyList_GetItem(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!"); + 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 */ } - - text = PyObject_Str(text); - value = PyObject_Str(value); - - const char *string = (text && PyString_Check(text)) ? PyString_AsString(text) : ""; - const char *string_val = (value && PyString_Check(value)) ? PyString_AsString(value) : ""; - - 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); } @@ -432,6 +540,9 @@ void eListboxPythonConfigContent::paint(gPainter &painter, eWindowStyle &style, ////////////////////////////////////// + /* todo: make a real infrastructure here! */ +RESULT SwigFromPython(ePtr &res, PyObject *obj); + void eListboxPythonMultiContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected) { painter.clip(eRect(offset, m_itemsize)); @@ -469,13 +580,17 @@ void eListboxPythonMultiContent::paint(gPainter &painter, eWindowStyle &style, c } - PyObject *px, *py, *pwidth, *pheight, *pfnt, *pstring, *pflags; + PyObject *px = 0, *py = 0, *pwidth = 0, *pheight = 0, *pfnt = 0, *pstring = 0, *pflags = 0; /* we have a list of tuples: (x, y, width, height, fnt, flags, "bla" ), + or, for a pixmap: + + (x, y, width, height, pixmap ) + */ if (!PyTuple_Check(item)) @@ -484,56 +599,100 @@ void eListboxPythonMultiContent::paint(gPainter &painter, eWindowStyle &style, c 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)) + int size = PyTuple_Size(item); + + if (size >= 5) { - eDebug("eListboxPythonMultiContent received too small tuple (must be (x, y, width, height, fnt, flags, string[, ...])"); - painter.clippop(); - return; - } - - pstring = PyObject_Str(pstring); + px = PyTuple_GetItem(item, 0); + py = PyTuple_GetItem(item, 1); + pwidth = PyTuple_GetItem(item, 2); + pheight = PyTuple_GetItem(item, 3); - const char *string = (PyString_Check(pstring)) ? PyString_AsString(pstring) : ""; + pfnt = PyTuple_GetItem(item, 4); /* could also be an pixmap */ + if (size >= 7) + { + pflags = PyTuple_GetItem(item, 5); + pstring = PyTuple_GetItem(item, 6); + } + } - 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); + ePtr pixmap; - int fnt = PyInt_AsLong(pfnt); + /* decide what type */ + int type = -1; + if (pfnt) + { + if (PyNumber_Check(pfnt)) /* font index */ + type = 0; + else if (!SwigFromPython(pixmap, pfnt)) + type = 1; + } - if (m_font.find(fnt) == m_font.end()) + switch (type) + { + case 0: // text { - eDebug("eListboxPythonMultiContent: specified font %d was not found!", fnt); + 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) : ""; + + 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); + break; + } + case 1: // pixmap + { + int x = PyInt_AsLong(px); + int y = PyInt_AsLong(py); + int width = PyInt_AsLong(pwidth); + int height = PyInt_AsLong(pheight); + + eRect r = eRect(x, y, width, height); + r.moveBy(offset); + + painter.blit(pixmap, r.topLeft(), r); + break; + } + default: + eWarning("eListboxPythonMultiContent received neither text nor pixmap entry"); 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); } } + if (selected) + style.drawFrame(painter, eRect(offset, m_itemsize), eWindowStyle::frameListboxEntry); + painter.clippop(); }