X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/5d6aca12c38d3eee7a5d34f778c5ac93a5f6cd9f..fab31898f5892e9841b5c4f24fe505bd216e0ab2:/lib/service/listboxservice.cpp diff --git a/lib/service/listboxservice.cpp b/lib/service/listboxservice.cpp index fe690608..05aaf731 100644 --- a/lib/service/listboxservice.cpp +++ b/lib/service/listboxservice.cpp @@ -1,27 +1,82 @@ #include #include +#include +#include +#include +#include -void eListboxServiceContent::setRoot(const eServiceReference &root) +void eListboxServiceContent::addService(const eServiceReference &service, bool beforeCurrent) { - m_list.clear(); - m_root = root; - - assert(m_service_center); - - ePtr lst; - if (m_service_center->list(m_root, lst)) - eDebug("no list available!"); + if (beforeCurrent && m_size) + m_list.insert(m_cursor, service); else - if (lst->getContent(m_list)) - eDebug("getContent failed"); + m_list.push_back(service); + if (m_size++) + { + ++m_cursor_number; + if (m_listbox) + m_listbox->entryAdded(m_cursor_number-1); + } + else + { + m_cursor = m_list.begin(); + m_cursor_number=0; + m_listbox->entryAdded(0); + } +} + +void eListboxServiceContent::removeCurrent() +{ + if (m_size && m_listbox) + { + if (m_cursor_number == --m_size) + { + m_list.erase(m_cursor--); + if (m_size) + { + --m_cursor_number; + m_listbox->entryRemoved(m_cursor_number+1); + } + else + m_listbox->entryRemoved(m_cursor_number); + } + else + { + m_list.erase(m_cursor++); + m_listbox->entryRemoved(m_cursor_number); + } + } +} +void eListboxServiceContent::FillFinished() +{ m_size = m_list.size(); cursorHome(); - + if (m_listbox) m_listbox->entryReset(); } +void eListboxServiceContent::setRoot(const eServiceReference &root, bool justSet) +{ + m_list.clear(); + m_root = root; + + if (justSet) + { + m_lst=0; + return; + } + ASSERT(m_service_center); + + if (m_service_center->list(m_root, m_lst)) + eDebug("no list available!"); + else if (m_lst->getContent(m_list)) + eDebug("getContent failed"); + + FillFinished(); +} + void eListboxServiceContent::setCurrent(const eServiceReference &ref) { int index=0; @@ -32,6 +87,8 @@ void eListboxServiceContent::setCurrent(const eServiceReference &ref) m_cursor_number = index; break; } + if (m_listbox) + m_listbox->moveSelectionTo(index); } void eListboxServiceContent::getCurrent(eServiceReference &ref) @@ -42,6 +99,65 @@ void eListboxServiceContent::getCurrent(eServiceReference &ref) ref = eServiceReference(); } +int eListboxServiceContent::getNextBeginningWithChar(char c) +{ +// printf("Char: %c\n", c); + int index=0; + for (list::iterator i(m_list.begin()); i != m_list.end(); ++i, ++index) + { + std::string text; + ePtr service_info; + m_service_center->info(*i, service_info); + service_info->getName(*i, text); +// printf("%c\n", text.c_str()[0]); + int idx=0; + int len=text.length(); + while ( idx <= len ) + { + char cc = text[idx++]; + if ( cc >= 33 && cc < 127) + { + if (cc == c) + return index; + break; + } + } + } + return 0; +} + +int eListboxServiceContent::getPrevMarkerPos() +{ + if (!m_listbox) + return 0; + list::iterator i(m_cursor); + int index = m_cursor_number; + while (index) + { + --i; + --index; + if (i->flags & eServiceReference::isMarker) + break; + } + return index; +} + +int eListboxServiceContent::getNextMarkerPos() +{ + if (!m_listbox) + return 0; + list::iterator i(m_cursor); + int index = m_cursor_number; + while (index < (m_size-1)) + { + ++i; + ++index; + if (i->flags & eServiceReference::isMarker) + break; + } + return index; +} + void eListboxServiceContent::initMarked() { m_marked.clear(); @@ -94,17 +210,18 @@ int eListboxServiceContent::lookupService(const eServiceReference &ref) void eListboxServiceContent::setVisualMode(int mode) { + for (int i=0; i < celElements; ++i) + { + m_element_position[i] = eRect(); + m_element_font[i] = 0; + } + m_visual_mode = mode; - + if (m_visual_mode == visModeSimple) { m_element_position[celServiceName] = eRect(ePoint(0, 0), m_itemsize); - m_element_font[celServiceName] = new gFont("Arial", 23); - m_element_position[celServiceNumber] = eRect(); - m_element_font[celServiceNumber] = 0; - m_element_position[celIcon] = eRect(); - m_element_position[celServiceInfo] = eRect(); - m_element_font[celServiceInfo] = 0; + m_element_font[celServiceName] = new gFont("Regular", 23); } } @@ -120,12 +237,19 @@ void eListboxServiceContent::setElementFont(int element, gFont *font) m_element_font[element] = font; } +void eListboxServiceContent::setPixmap(int type, ePtr &pic) +{ + if ((type >=0) && (type < picElements)) + m_pixmaps[type] = pic; +} + void eListboxServiceContent::sort() { - ePtr lst; - if (!m_service_center->list(m_root, lst)) - { - m_list.sort(iListableServiceCompare(lst)); + if (!m_lst) + m_service_center->list(m_root, m_lst); + if (m_lst) + { + m_list.sort(iListableServiceCompare(m_lst)); /* FIXME: is this really required or can we somehow keep the current entry? */ cursorHome(); if (m_listbox) @@ -136,16 +260,31 @@ void eListboxServiceContent::sort() DEFINE_REF(eListboxServiceContent); eListboxServiceContent::eListboxServiceContent() - :m_visual_mode(visModeSimple), m_size(0), m_current_marked(false), m_numberoffset(0) + :m_visual_mode(visModeSimple), m_size(0), m_current_marked(false), m_numberoffset(0), m_itemheight(25) { + memset(m_color_set, 0, sizeof(m_color_set)); cursorHome(); eServiceCenter::getInstance(m_service_center); } +void eListboxServiceContent::setColor(int color, gRGB &col) +{ + if ((color >= 0) && (color < colorElements)) + { + m_color_set[color] = true; + m_color[color] = col; + } +} + void eListboxServiceContent::cursorHome() { if (m_current_marked && m_saved_cursor == m_list.end()) { + if (m_cursor_number >= m_size) + { + m_cursor_number = m_size-1; + --m_cursor; + } while (m_cursor_number) { std::iter_swap(m_cursor--, m_cursor); @@ -194,13 +333,12 @@ int eListboxServiceContent::setCurrentMarked(bool state) m_listbox->entryChanged(m_cursor_number); if (!state) { - ePtr lst; - if (m_service_center->list(m_root, lst)) - eDebug("no list available!"); - else + if (!m_lst) + m_service_center->list(m_root, m_lst); + if (m_lst) { ePtr list; - if (lst->startEdit(list)) + if (m_lst->startEdit(list)) eDebug("no editable list"); else { @@ -219,6 +357,8 @@ int eListboxServiceContent::setCurrentMarked(bool state) } } } + else + eDebug("no list available!"); } } @@ -269,7 +409,6 @@ int eListboxServiceContent::cursorSet(int n) { cursorHome(); cursorMove(n); - return 0; } @@ -299,69 +438,265 @@ int eListboxServiceContent::size() void eListboxServiceContent::setSize(const eSize &size) { m_itemsize = size; - setVisualMode(m_visual_mode); + if (m_visual_mode == visModeSimple) + setVisualMode(m_visual_mode); } 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) - style.setStyle(painter, eWindowStyle::styleListboxMarked); + marked = 2; else if (cursorValid() && isMarked(*m_cursor)) - style.setStyle(painter, eWindowStyle::styleListboxMarked); + { + if (selected) + marked = 2; + else + marked = 1; + } else style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal); - painter.clear(); - + + 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 service_info; m_service_center->info(*m_cursor, service_info); - + eServiceReference ref = *m_cursor; + bool isPlayable = !(ref.flags & eServiceReference::isDirectory || ref.flags & eServiceReference::isMarker); + + 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)); + } + + if (selected && local_style && local_style->m_selection) + painter.blit(local_style->m_selection, offset, eRect(), gPainter::BT_ALPHATEST); + + int xoffset=0; // used as offset when painting the folder/marker symbol + for (int e = 0; e < celElements; ++e) { - if (!m_element_font[e]) - continue; - painter.setFont(m_element_font[e]); - - std::string text = ""; - - switch (e) - { - case celServiceName: - { - if (service_info) - service_info->getName(*m_cursor, text); - break; - } - case celServiceNumber: + if (m_element_font[e]) { - char bla[10]; - sprintf(bla, "%d", m_numberoffset + m_cursor_number + 1); - text = bla; - break; + int flags=gPainter::RT_VALIGN_CENTER, + yoffs = 0, + xoffs = xoffset; + eRect &area = m_element_position[e]; + std::string text = ""; + xoffset=0; + + switch (e) + { + case celServiceNumber: + { + if (m_cursor->flags & eServiceReference::isMarker) + continue; + char bla[10]; + /* how we can do this better? :) */ + int markers_before=0; + { + list::iterator tmp=m_cursor; + while(tmp != m_list.begin()) + { + --tmp; + if (tmp->flags & eServiceReference::isMarker) + ++markers_before; + } + } + sprintf(bla, "%d", m_numberoffset + m_cursor_number + 1 - markers_before); + text = bla; + flags|=gPainter::RT_HALIGN_RIGHT; + break; + } + case celServiceName: + { + if (service_info) + service_info->getName(*m_cursor, text); + break; + } + case celServiceInfo: + { + ePtr evt; + if ( isPlayable && service_info && !service_info->getEvent(*m_cursor, evt) ) + { + std::string name = evt->getEventName(); + if (!name.length()) + continue; + text = '(' + evt->getEventName() + ')'; + } + else + continue; + break; + } + } + + eRect tmp = area; + tmp.setWidth(tmp.width()-xoffs); + + eTextPara *para = new eTextPara(tmp); + para->setFont(m_element_font[e]); + para->renderString(text.c_str()); + + if (e == celServiceName) + { + eRect bbox = para->getBoundBox(); + int name_width = bbox.width()+8; + m_element_position[celServiceInfo].setLeft(area.left()+name_width); + m_element_position[celServiceInfo].setTop(area.top()); + m_element_position[celServiceInfo].setWidth(area.width()-name_width); + m_element_position[celServiceInfo].setHeight(area.height()); + } + + if (flags & gPainter::RT_HALIGN_RIGHT) + para->realign(eTextPara::dirRight); + else if (flags & gPainter::RT_HALIGN_CENTER) + para->realign(eTextPara::dirCenter); + else if (flags & gPainter::RT_HALIGN_BLOCK) + para->realign(eTextPara::dirBlock); + + if (flags & gPainter::RT_VALIGN_CENTER) + { + eRect bbox = para->getBoundBox(); + int vcentered_top = (area.height() - bbox.height()) / 2; + yoffs = vcentered_top - bbox.top(); + } + + painter.renderPara(para, offset+ePoint(xoffs, yoffs)); } - case celServiceInfo: + else if (e == celServiceTypePixmap || e == celFolderPixmap || e == celMarkerPixmap) { - text = "now&next"; - break; - } - case celIcon: - continue; + int orbpos = m_cursor->getUnsignedData(4) >> 16; + ePtr &pixmap = + (e == celFolderPixmap) ? m_pixmaps[picFolder] : + (e == celMarkerPixmap) ? m_pixmaps[picMarker] : + (m_cursor->flags & eServiceReference::isGroup) ? m_pixmaps[picServiceGroup] : + (orbpos == 0xFFFF) ? m_pixmaps[picDVB_C] : + (orbpos == 0xEEEE) ? m_pixmaps[picDVB_T] : m_pixmaps[picDVB_S]; + if (pixmap) + { + eSize pixmap_size = pixmap->size(); + int p = celServiceInfo; + if (e == celFolderPixmap) + p = celServiceName; + else if (e == celMarkerPixmap) + p = celServiceNumber; + eRect area = m_element_position[p]; + int correction = (area.height() - pixmap_size.height()) / 2; + + if (isPlayable) + { + if (e != celServiceTypePixmap) + continue; + m_element_position[celServiceInfo] = area; + m_element_position[celServiceInfo].setLeft(area.left() + pixmap_size.width() + 8); + m_element_position[celServiceInfo].setWidth(area.width() - pixmap_size.width() - 8); + } + else if (m_cursor->flags & eServiceReference::isDirectory) + { + if (e != celFolderPixmap) + continue; + xoffset = pixmap_size.width() + 8; + } + else if (m_cursor->flags & eServiceReference::isMarker) + { + if (e != celMarkerPixmap) + continue; + } + else + eFatal("unknown service type in listboxservice"); + + area.moveBy(offset); + painter.clip(area); + painter.blit(pixmap, offset+ePoint(area.left(), correction), area, gPainter::BT_ALPHATEST); + painter.clippop(); + } } - - eRect area = m_element_position[e]; - area.moveBy(offset.x(), offset.y()); - - painter.renderText(area, text); } - if (selected) + if (selected && (!local_style || !local_style->m_selection)) style.drawFrame(painter, eRect(offset, m_itemsize), eWindowStyle::frameListboxEntry); } painter.clippop(); } +void eListboxServiceContent::setIgnoreService( const eServiceReference &service ) +{ + m_is_playable_ignore=service; + if (m_listbox && m_listbox->isVisible()) + m_listbox->invalidate(); +} + +void eListboxServiceContent::setItemHeight(int height) +{ + m_itemheight = height; + if (m_listbox) + m_listbox->setItemHeight(height); +}