C++ gPainter类代码示例

static void clearRegionHelper(gPainter &painter, eListboxStyle *local_style, const ePoint &offset, ePyObject &pbackColor, bool cursorValid, bool clear=true)
{
	if (pbackColor)
	{
		unsigned int color = PyInt_AsUnsignedLongMask(pbackColor);
		painter.setBackgroundColor(gRGB(color));
	}
	else if (local_style)
	{
		if (local_style && local_style->m_background_color_set)
			painter.setBackgroundColor(local_style->m_background_color);
		if (local_style->m_background && cursorValid)
		{
			if (local_style->m_transparent_background)
				painter.blit(local_style->m_background, offset, eRect(), gPainter::BT_ALPHATEST);
			else
				painter.blit(local_style->m_background, offset, eRect(), 0);
			return;
		}
		else if (local_style->m_transparent_background)
			return;
	}
	if (clear)
		painter.clear();
}

void eWidget::doPaint(gPainter &painter, const gRegion &r, int layer)
{
	if (m_visible_with_childs.empty())
		return;
	gRegion region = r, childs = r;
			/* we were in parent's space, now we are in local space */
	region.moveBy(-position());
	painter.moveOffset(position());
		/* check if there's anything for us to paint */
	if (layer == m_layer)
	{
		region &= m_visible_region;
		if (!region.empty())
		{
			painter.resetClip(region);
			event(evtPaint, &region, &painter);
		}
	}

	childs.moveBy(-position());
		/* walk all childs */
	for (ePtrList<eWidget>::iterator i(m_childs.begin()); i != m_childs.end(); ++i)
		i->doPaint(painter, childs, layer);
	painter.moveOffset(-position());
}

void eWindowStyleSimple::setStyle(gPainter &painter, int what)
{
	switch (what)
	{
	case styleLabel:
		painter.setForegroundColor(gColor(0x1F));
		break;
	case styleListboxSelected:
		painter.setForegroundColor(gColor(0x1F));
		painter.setBackgroundColor(gColor(0x1A));
		break;
	case styleListboxNormal:
		painter.setForegroundColor(gColor(0x1C));
		painter.setBackgroundColor(m_background_color);
		break;
	case styleListboxMarked:
		painter.setForegroundColor(gColor(0x2F));
		painter.setBackgroundColor(gColor(0x2A));
		break;
	case styleListboxMarkedAndSelected:
		painter.setForegroundColor(gColor(0x3F));
		painter.setBackgroundColor(gColor(0x3A));
		break;
	}
}

static void clearRegion(gPainter &painter, eWindowStyle &style, eListboxStyle *local_style, ePyObject pforeColor, ePyObject pforeColorSelected, ePyObject pbackColor, ePyObject pbackColorSelected, int selected, gRegion &rc, eRect &sel_clip, const ePoint &offset, bool cursorValid, bool clear=true)
{
	if (selected && sel_clip.valid())
	{
		gRegion part = rc - sel_clip;
		if (!part.empty())
		{
			painter.clip(part);
			style.setStyle(painter, eWindowStyle::styleListboxNormal);
			clearRegionHelper(painter, local_style, offset, pbackColor, cursorValid, clear);
			painter.clippop();
			selected = 0;
		}
		part = rc & sel_clip;
		if (!part.empty())
		{
			painter.clip(part);
			style.setStyle(painter, eWindowStyle::styleListboxSelected);
			clearRegionSelectedHelper(painter, local_style, offset, pbackColorSelected, cursorValid, clear);
			painter.clippop();
			selected = 1;
		}
	}
	else if (selected)
	{
		style.setStyle(painter, eWindowStyle::styleListboxSelected);
		clearRegionSelectedHelper(painter, local_style, offset, pbackColorSelected, cursorValid, clear);
		if (local_style && local_style->m_selection)
			painter.blit(local_style->m_selection, offset, eRect(), gPainter::BT_ALPHATEST);
	}
	else
	{
		style.setStyle(painter, eWindowStyle::styleListboxNormal);
		clearRegionHelper(painter, local_style, offset, pbackColor, cursorValid, clear);
	}

	if (selected)
	{
		if (pforeColorSelected)
		{
			unsigned int color = PyInt_AsUnsignedLongMask(pforeColorSelected);
			painter.setForegroundColor(gRGB(color));
		}
		/* if we have a local foreground color set, use that. */
		else if (local_style && local_style->m_foreground_color_selected_set)
			painter.setForegroundColor(local_style->m_foreground_color_selected);
	}
	else
	{
		if (pforeColor)
		{
			unsigned int color = PyInt_AsUnsignedLongMask(pforeColor);
			painter.setForegroundColor(gRGB(color));
		}
		/* if we have a local foreground color set, use that. */
		else if (local_style && local_style->m_foreground_color_set)
			painter.setForegroundColor(local_style->m_foreground_color);
	}
}

void eWindowStyleSimple::drawFrame(gPainter &painter, const eRect &frame, int what)
{
	gColor c1, c2;
	switch (what)
	{
	case frameButton:
		c1 = m_border_color_tl;
		c2 = m_border_color_br;
		break;
	case frameListboxEntry:
		c1 = m_border_color_br;
		c2 = m_border_color_tl;
		break;
	}
	
	painter.setForegroundColor(c2);
	painter.line(frame.topLeft1(), frame.topRight1());
	painter.line(frame.topRight1(), frame.bottomRight1());
	painter.setForegroundColor(c1);
	painter.line(frame.bottomRight1(), frame.bottomLeft1());
	painter.line(frame.bottomLeft1(), frame.topLeft1());
}

void eListboxServiceContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
{
	painter.clip(eRect(offset, m_itemsize));

	int marked = 0;

	if (m_current_marked && selected)
		marked = 2;
	else if (cursorValid() && isMarked(*m_cursor))
	{
		if (selected)
			marked = 2;
		else
			marked = 1;
	}
	else
		style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);

	eListboxStyle *local_style = 0;

		/* get local listbox style, if present */
	if (m_listbox)
		local_style = m_listbox->getLocalStyle();

	if (marked == 1)  // marked
	{
		style.setStyle(painter, eWindowStyle::styleListboxMarked);
		if (m_color_set[markedForeground])
			painter.setForegroundColor(m_color[markedForeground]);
		if (m_color_set[markedBackground])
			painter.setBackgroundColor(m_color[markedBackground]);
	}
	else if (marked == 2) // marked and selected
	{
		style.setStyle(painter, eWindowStyle::styleListboxMarkedAndSelected);
		if (m_color_set[markedForegroundSelected])
			painter.setForegroundColor(m_color[markedForegroundSelected]);
		if (m_color_set[markedBackgroundSelected])
			painter.setBackgroundColor(m_color[markedBackgroundSelected]);
	}
	else if (local_style)
	{
		if (selected)
		{
			/* if we have a local background color set, use that. */
			if (local_style->m_background_color_selected_set)
				painter.setBackgroundColor(local_style->m_background_color_selected);
			/* same for foreground */
			if (local_style->m_foreground_color_selected_set)
				painter.setForegroundColor(local_style->m_foreground_color_selected);
		}
		else
		{
			/* if we have a local background color set, use that. */
			if (local_style->m_background_color_set)
				painter.setBackgroundColor(local_style->m_background_color);
			/* same for foreground */
			if (local_style->m_foreground_color_set)
				painter.setForegroundColor(local_style->m_foreground_color);
		}
	}

	if (!local_style || !local_style->m_transparent_background)
		/* if we have no transparent background */
	{
		/* blit background picture, if available (otherwise, clear only) */
		if (local_style && local_style->m_background)
			painter.blit(local_style->m_background, offset, eRect(), 0);
		else
			painter.clear();
	} else
	{
		if (local_style->m_background)
			painter.blit(local_style->m_background, offset, eRect(), gPainter::BT_ALPHATEST);
		else if (selected && !local_style->m_selection)
			painter.clear();
	}

	if (cursorValid())
	{
		/* get service information */
		ePtr<iStaticServiceInformation> service_info;
		m_service_center->info(*m_cursor, service_info);
		eServiceReference ref = *m_cursor;
		bool isMarker = ref.flags & eServiceReference::isMarker;
		bool isPlayable = !(ref.flags & eServiceReference::isDirectory || isMarker);
		ePtr<eServiceEvent> evt;

		bool serviceAvail = true;
#ifndef FORCE_SERVICEAVAIL
		if (!marked && isPlayable && service_info && m_is_playable_ignore.valid() && !service_info->isPlayable(*m_cursor, m_is_playable_ignore))
		{
			if (m_color_set[serviceNotAvail])
				painter.setForegroundColor(m_color[serviceNotAvail]);
			else
				painter.setForegroundColor(gRGB(0xbbbbbb));
			serviceAvail = false;
		}
#endif
		if (selected && local_style && local_style->m_selection)
//.........这里部分代码省略.........

void eWindowStyleSimple::paintBackground(gPainter &painter, const ePoint &offset, const eSize &size)
{
	painter.setBackgroundColor(m_background_color);
	painter.clear();
}

void eWindowStyleSimple::paintWindowDecoration(eWindow *wnd, gPainter &painter, const std::string &title)
{
	painter.setForegroundColor(m_title_color_back);
	painter.fill(eRect(2, 2, wnd->size().width() - 4, m_border_top - 4));
	painter.setBackgroundColor(m_title_color_back);
	painter.setForegroundColor(m_title_color);
	painter.setFont(m_fnt);
	painter.renderText(eRect(3, 3, wnd->size().width() - 6, m_border_top - 6), title);

	eRect frame(ePoint(0, 0), wnd->size());

	painter.setForegroundColor(m_background_color);
	painter.line(frame.topLeft1(), frame.topRight1());
	painter.line(frame.topLeft1(), frame.bottomLeft1());
	painter.setForegroundColor(m_border_color_tl);
	painter.line(frame.topLeft1()+eSize(1,1), frame.topRight1()+eSize(0,1));
	painter.line(frame.topLeft1()+eSize(1,1), frame.bottomLeft1()+eSize(1,0));

	painter.setForegroundColor(m_border_color_br);
	painter.line(frame.bottomLeft()+eSize(1,-1), frame.bottomRight()+eSize(0,-1));
	painter.line(frame.topRight1()+eSize(-1,1), frame.bottomRight1()+eSize(-1, 0));
	painter.line(frame.bottomLeft()+eSize(1,-2), frame.bottomRight()+eSize(0,-2));
	painter.line(frame.topRight1()+eSize(-0,1), frame.bottomRight1()+eSize(-0, 0));
}

void eListboxServiceContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
{
	painter.clip(eRect(offset, m_itemsize));

	int marked = 0;

	if (m_current_marked && selected)
		marked = 2;
	else if (cursorValid() && isMarked(*m_cursor))
	{
		if (selected)
			marked = 2;
		else
			marked = 1;
	}
	else
		style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);

	eListboxStyle *local_style = 0;

		/* get local listbox style, if present */
	if (m_listbox)
		local_style = m_listbox->getLocalStyle();

	if (marked == 1)  // marked
	{
		style.setStyle(painter, eWindowStyle::styleListboxMarked);
		if (m_color_set[markedForeground])
			painter.setForegroundColor(m_color[markedForeground]);
		if (m_color_set[markedBackground])
			painter.setBackgroundColor(m_color[markedBackground]);
	}
	else if (marked == 2) // marked and selected
	{
		style.setStyle(painter, eWindowStyle::styleListboxMarkedAndSelected);
		if (m_color_set[markedForegroundSelected])
			painter.setForegroundColor(m_color[markedForegroundSelected]);
		if (m_color_set[markedBackgroundSelected])
			painter.setBackgroundColor(m_color[markedBackgroundSelected]);
	}
	else if (local_style)
	{
		if (selected)
		{
			/* if we have a local background color set, use that. */
			if (local_style->m_background_color_selected_set)
				painter.setBackgroundColor(local_style->m_background_color_selected);
			/* same for foreground */
			if (local_style->m_foreground_color_selected_set)
				painter.setForegroundColor(local_style->m_foreground_color_selected);
		}
		else
		{
			/* if we have a local background color set, use that. */
			if (local_style->m_background_color_set)
				painter.setBackgroundColor(local_style->m_background_color);
			/* same for foreground */
			if (local_style->m_foreground_color_set)
				painter.setForegroundColor(local_style->m_foreground_color);
		}
	}

	if (!local_style || !local_style->m_transparent_background)
		/* if we have no transparent background */
	{
		/* blit background picture, if available (otherwise, clear only) */
		if (local_style && local_style->m_background)
			painter.blit(local_style->m_background, offset, eRect(), 0);
		else
			painter.clear();
	} else
	{
		if (local_style->m_background)
			painter.blit(local_style->m_background, offset, eRect(), gPainter::BT_ALPHATEST);
		else if (selected && !local_style->m_selection)
			painter.clear();
	}

	if (cursorValid())
	{
			/* get service information */
		ePtr<iStaticServiceInformation> service_info;
		m_service_center->info(*m_cursor, service_info);
		eServiceReference ref = *m_cursor;
		bool isMarker = ref.flags & eServiceReference::isMarker;
		bool isPlayable = !(ref.flags & eServiceReference::isDirectory || isMarker);
#define PB_BorderWidth 2
#define PB_Height 6
		int paintProgress = 0; /* if non zero draw a progress this size and shorten event string width with it */
		ePtr<eServiceEvent> evt;

		bool serviceAvail = true;

		if (!marked && isPlayable && service_info && m_is_playable_ignore.valid() && !service_info->isPlayable(*m_cursor, m_is_playable_ignore))
		{
			if (m_color_set[serviceNotAvail])
				painter.setForegroundColor(m_color[serviceNotAvail]);
			else
				painter.setForegroundColor(gRGB(0xbbbbbb));
			serviceAvail = false;
//.........这里部分代码省略.........

void eListboxPythonMultiContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
{
	gRegion itemregion(eRect(offset, m_itemsize));
	eListboxStyle *local_style = 0;
	eRect sel_clip(m_selection_clip);
	bool cursorValid = this->cursorValid();
	gRGB border_color;
	int border_size = 0;

	if (sel_clip.valid())
		sel_clip.moveBy(offset);

		/* get local listbox style, if present */
	if (m_listbox)
	{
		local_style = m_listbox->getLocalStyle();
		border_size = local_style->m_border_size;
		border_color = local_style->m_border_color;
	}

	painter.clip(itemregion);
	clearRegion(painter, style, local_style, ePyObject(), ePyObject(), ePyObject(), ePyObject(), selected, itemregion, sel_clip, offset, cursorValid);

	ePyObject items, buildfunc_ret;

	if (m_list && cursorValid)
	{
			/* a multicontent list can be used in two ways:
				either each item is a list of (TYPE,...)-tuples,
				or there is a template defined, which is a list of (TYPE,...)-tuples,
				and the list is an unformatted tuple. The template then references items from the list.
			*/
		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))
					buildfunc_ret = items = PyObject_CallObject(m_buildFunc, items);
				else
					eDebug("[eListboxPythonMultiContent] items is no tuple");
			}
			else
				eDebug("[eListboxPythonMultiContent] buildfunc is not callable");
		}

		if (!items)
		{
			eDebug("[eListboxPythonMultiContent] error getting item %d", m_cursor);
			goto error_out;
		}

		if (!m_template)
		{
			if (!PyList_Check(items))
			{
				eDebug("[eListboxPythonMultiContent] list entry %d is not a list (non-templated)", m_cursor);
				goto error_out;
			}
		} else
		{
			if (!PyTuple_Check(items))
			{
				eDebug("[eListboxPythonMultiContent] list entry %d is not a tuple (templated)", m_cursor);
				goto error_out;
			}
		}

		ePyObject data;

			/* if we have a template, use the template for the actual formatting.
				we will later detect that "data" is present, and refer to that, instead
				of the immediate value. */
		int start = 1;
		if (m_template)
		{
			data = items;
			items = m_template;
			start = 0;
		}

		int size = PyList_Size(items);
		for (int i = start; i < size; ++i)
		{
			ePyObject item = PyList_GET_ITEM(items, i); // borrowed reference!

			if (!item)
			{
				eDebug("[eListboxPythonMultiContent] ?");
				goto error_out;
			}

			if (!PyTuple_Check(item))
			{
				eDebug("[eListboxPythonMultiContent] did not receive a tuple.");
				goto error_out;
			}

			int size = PyTuple_Size(item);
//.........这里部分代码省略.........

void eListboxPythonConfigContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
{
	ePtr<gFont> fnt;
	ePtr<gFont> fnt2;
	eRect itemrect(offset, m_itemsize);
	eListboxStyle *local_style = 0;
	bool cursorValid = this->cursorValid();
	gRGB border_color;
	int border_size = 0;

	painter.clip(itemrect);
	style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);

		/* get local listbox style, if present */
	if (m_listbox)
		local_style = m_listbox->getLocalStyle();

	if (local_style)
	{
		border_size = local_style->m_border_size;
		border_color = local_style->m_border_color;
		fnt = local_style->m_font;
		if (selected)
		{
			/* if we have a local background color set, use that. */
			if (local_style->m_background_color_selected_set)
				painter.setBackgroundColor(local_style->m_background_color_selected);
			/* same for foreground */
			if (local_style->m_foreground_color_selected_set)
				painter.setForegroundColor(local_style->m_foreground_color_selected);
		}
		else
		{
			/* if we have a local background color set, use that. */
			if (local_style->m_background_color_set)
				painter.setBackgroundColor(local_style->m_background_color);
			/* same for foreground */
			if (local_style->m_foreground_color_set)
				painter.setForegroundColor(local_style->m_foreground_color);
		}
	}

	if (fnt)
	{
		fnt2 = new gFont(fnt->family, fnt->pointSize - fnt->pointSize/5);
	}
	else
	{
		fnt = new gFont("Regular", 20);
		fnt2 = new gFont("Regular", 16);
	}

	if (!local_style || !local_style->m_transparent_background)
		/* if we have no transparent background */
	{
		/* blit background picture, if available (otherwise, clear only) */
		if (local_style && local_style->m_background && cursorValid)
			painter.blit(local_style->m_background, offset, eRect(), 0);
		else
			painter.clear();
	} else
	{
		if (local_style->m_background && cursorValid)
			painter.blit(local_style->m_background, offset, eRect(), gPainter::BT_ALPHATEST);
		else if (selected && !local_style->m_selection)
			painter.clear();
	}

	if (m_list && cursorValid)
	{
			/* get current list item */
		ePyObject item = PyList_GET_ITEM(m_list, m_cursor); // borrowed reference!
		ePyObject text, value;
		painter.setFont(fnt);
		int valueWidth(0);

		if (selected && local_style && local_style->m_selection)
			painter.blit(local_style->m_selection, offset, eRect(), gPainter::BT_ALPHATEST);

			/* 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 *configitemstring = (text && PyString_Check(text)) ? PyString_AsString(text) : "<not-a-string>";
			Py_XDECREF(text);
			eSize itemsize = eSize(m_itemsize.width()-10, m_itemsize.height());
			ePoint textoffset = ePoint(offset.x()+5, offset.y());

				/* when we have no label, align value to the left. (FIXME:
				   don't we want to specifiy this individually?) */
			int value_alignment_left = !*configitemstring;

				/* now, handle the value. get 2nd part from tuple*/
//.........这里部分代码省略.........

void eListboxPythonStringContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
{
	ePtr<gFont> fnt;
	painter.clip(eRect(offset, m_itemsize));
	style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);
	bool validitem = (m_list && cursorValid());
	eListboxStyle *local_style = 0;
	bool cursorValid = this->cursorValid();
	gRGB border_color;
	int border_size = 0;

		/* get local listbox style, if present */
	if (m_listbox)
		local_style = m_listbox->getLocalStyle();

	if (local_style)
	{
		border_size = local_style->m_border_size;
		border_color = local_style->m_border_color;
		fnt = local_style->m_font;
		if (selected)
		{
			/* if we have a local background color set, use that. */
			if (local_style->m_background_color_selected_set)
				painter.setBackgroundColor(local_style->m_background_color_selected);
			/* same for foreground */
			if (local_style->m_foreground_color_selected_set)
				painter.setForegroundColor(local_style->m_foreground_color_selected);
		}
		else
		{
			/* if we have a local background color set, use that. */
			if (local_style->m_background_color_set)
				painter.setBackgroundColor(local_style->m_background_color);
			/* same for foreground */
			if (local_style->m_foreground_color_set)
				painter.setForegroundColor(local_style->m_foreground_color);
		}
	}
	if (!fnt) fnt = new gFont("Regular", 20);

	/* if we have no transparent background */
	if (!local_style || !local_style->m_transparent_background)
	{
			/* blit background picture, if available (otherwise, clear only) */
		if (local_style && local_style->m_background && cursorValid)
		{
			if (validitem) painter.blit(local_style->m_background, offset, eRect(), 0);
		}
		else
			painter.clear();
	} else
	{
		if (local_style->m_background && cursorValid)
		{
			if (validitem) painter.blit(local_style->m_background, offset, eRect(), gPainter::BT_ALPHATEST);
		}
		else if (selected && !local_style->m_selection)
			painter.clear();
	}

	if (validitem)
	{
		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))
		{
			if (PyTuple_Size(item) == 1)
				gray = 1;
			item = PyTuple_GET_ITEM(item, 0);
		}

		if (selected && local_style && local_style->m_selection)
			painter.blit(local_style->m_selection, offset, eRect(), gPainter::BT_ALPHATEST);

		if (item == Py_None)
		{
				/* seperator */
			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;
			if (gray)
				painter.setForegroundColor(gRGB(0x808080));

			int flags = 0;
			if (local_style)
			{
				text_offset += local_style->m_text_offset;

				if (local_style->m_valign == eListboxStyle::alignTop)
					flags |= gPainter::RT_VALIGN_TOP;
				else if (local_style->m_valign == eListboxStyle::alignCenter)
					flags |= gPainter::RT_VALIGN_CENTER;
				else if (local_style->m_valign == eListboxStyle::alignBottom)
//.........这里部分代码省略.........

void eListboxServiceContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected)
{
	painter.clip(eRect(offset, m_itemsize));

	int marked = 0;

	if (m_current_marked && selected)
		marked = 2;
	else if (cursorValid() && isMarked(*m_cursor))
	{
		if (selected)
			marked = 2;
		else
			marked = 1;
	}
	else
		style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal);

	eListboxStyle *local_style = 0;

		/* get local listbox style, if present */
	if (m_listbox)
		local_style = m_listbox->getLocalStyle();

	if (marked == 1)  // marked
	{
		style.setStyle(painter, eWindowStyle::styleListboxMarked);
		if (m_color_set[markedForeground])
			painter.setForegroundColor(m_color[markedForeground]);
		if (m_color_set[markedBackground])
			painter.setBackgroundColor(m_color[markedBackground]);
	}
	else if (marked == 2) // marked and selected
	{
		style.setStyle(painter, eWindowStyle::styleListboxMarkedAndSelected);
		if (m_color_set[markedForegroundSelected])
			painter.setForegroundColor(m_color[markedForegroundSelected]);
		if (m_color_set[markedBackgroundSelected])
			painter.setBackgroundColor(m_color[markedBackgroundSelected]);
	}
	else if (local_style)
	{
		if (selected)
		{
			/* if we have a local background color set, use that. */
			if (local_style->m_background_color_selected_set)
				painter.setBackgroundColor(local_style->m_background_color_selected);
			/* same for foreground */
			if (local_style->m_foreground_color_selected_set)
				painter.setForegroundColor(local_style->m_foreground_color_selected);
		}
		else
		{
			/* if we have a local background color set, use that. */
			if (local_style->m_background_color_set)
				painter.setBackgroundColor(local_style->m_background_color);
			/* same for foreground */
			if (local_style->m_foreground_color_set)
				painter.setForegroundColor(local_style->m_foreground_color);
		}
	}

	if (!local_style || !local_style->m_transparent_background)
		/* if we have no transparent background */
	{
		/* blit background picture, if available (otherwise, clear only) */
		if (local_style && local_style->m_background)
			painter.blit(local_style->m_background, offset, eRect(), 0);
		else
			painter.clear();
	} else
	{
		if (local_style->m_background)
			painter.blit(local_style->m_background, offset, eRect(), gPainter::BT_ALPHATEST);
		else if (selected && !local_style->m_selection)
			painter.clear();
	}

	if (cursorValid())
	{
		/* get service information */
		ePtr<iStaticServiceInformation> service_info;
		m_service_center->info(*m_cursor, service_info);
		eServiceReference ref = *m_cursor;
		bool isMarker = ref.flags & eServiceReference::isMarker;
		bool isPlayable = !(ref.flags & eServiceReference::isDirectory || isMarker);
		ePtr<eServiceEvent> evt;

		bool serviceAvail = true;

		if (!marked && isPlayable && service_info && m_is_playable_ignore.valid() && !service_info->isPlayable(*m_cursor, m_is_playable_ignore))
		{
			if (m_color_set[serviceNotAvail])
				painter.setForegroundColor(m_color[serviceNotAvail]);
			else
				painter.setForegroundColor(gRGB(0xbbbbbb));
			serviceAvail = false;
		}

		if (selected && local_style && local_style->m_selection)
//.........这里部分代码省略.........