X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/dba614edd2aad3c17e244914eaef3809d8300cb1..064515cf022f9ec6197c355b259960f5cb5d731e:/lib/service/listboxservice.cpp diff --git a/lib/service/listboxservice.cpp b/lib/service/listboxservice.cpp index 647dbdb9..13538e99 100644 --- a/lib/service/listboxservice.cpp +++ b/lib/service/listboxservice.cpp @@ -1,11 +1,31 @@ #include #include +#include +#include +#include +#include -void eListboxServiceContent::setRoot(const eServiceReference &root) +void eListboxServiceContent::addService(const eServiceReference &service) +{ + m_list.push_back(service); +} + +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) + return; assert(m_service_center); ePtr lst; @@ -15,11 +35,21 @@ void eListboxServiceContent::setRoot(const eServiceReference &root) if (lst->getContent(m_list)) eDebug("getContent failed"); - m_size = m_list.size(); - cursorHome(); - + FillFinished(); +} + +void eListboxServiceContent::setCurrent(const eServiceReference &ref) +{ + int index=0; + for (list::iterator i(m_list.begin()); i != m_list.end(); ++i, ++index) + if ( *i == ref ) + { + m_cursor = i; + m_cursor_number = index; + break; + } if (m_listbox) - m_listbox->entryReset(); + m_listbox->moveSelectionTo(index); } void eListboxServiceContent::getCurrent(eServiceReference &ref) @@ -30,47 +60,253 @@ 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; +} + +void eListboxServiceContent::initMarked() +{ + m_marked.clear(); +} + +void eListboxServiceContent::addMarked(const eServiceReference &ref) +{ + m_marked.insert(ref); + if (m_listbox) + m_listbox->entryChanged(lookupService(ref)); +} + +void eListboxServiceContent::removeMarked(const eServiceReference &ref) +{ + m_marked.erase(ref); + if (m_listbox) + m_listbox->entryChanged(lookupService(ref)); +} + +int eListboxServiceContent::isMarked(const eServiceReference &ref) +{ + return m_marked.find(ref) != m_marked.end(); +} + +void eListboxServiceContent::markedQueryStart() +{ + m_marked_iterator = m_marked.begin(); +} + +int eListboxServiceContent::markedQueryNext(eServiceReference &ref) +{ + if (m_marked_iterator == m_marked.end()) + return -1; + ref = *m_marked_iterator++; + return 0; +} + +int eListboxServiceContent::lookupService(const eServiceReference &ref) +{ + /* shortcut for cursor */ + if (ref == *m_cursor) + return m_cursor_number; + /* otherwise, search in the list.. */ + int index = 0; + for (list::const_iterator i(m_list.begin()); i != m_list.end(); ++i, ++index); + + /* this is ok even when the index was not found. */ + return index; +} + +void eListboxServiceContent::setVisualMode(int mode) +{ + 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("Regular", 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; + } +} + +void eListboxServiceContent::setElementPosition(int element, eRect where) +{ + if ((element >= 0) && (element < celElements)) + m_element_position[element] = where; +} + +void eListboxServiceContent::setElementFont(int element, gFont *font) +{ + if ((element >= 0) && (element < celElements)) + m_element_font[element] = font; +} + +void eListboxServiceContent::sort() +{ + ePtr lst; + if (!m_service_center->list(m_root, lst)) + { + m_list.sort(iListableServiceCompare(lst)); + /* FIXME: is this really required or can we somehow keep the current entry? */ + cursorHome(); + if (m_listbox) + m_listbox->entryReset(); + } +} + DEFINE_REF(eListboxServiceContent); eListboxServiceContent::eListboxServiceContent() + :m_visual_mode(visModeSimple), m_size(0), m_current_marked(false), m_numberoffset(0) { - m_size = 0; cursorHome(); eServiceCenter::getInstance(m_service_center); } void eListboxServiceContent::cursorHome() { - m_cursor = m_list.begin(); - m_cursor_number = 0; + 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); + --m_cursor_number; + if (m_listbox && m_cursor_number) + m_listbox->entryChanged(m_cursor_number); + } + } + else + { + m_cursor = m_list.begin(); + m_cursor_number = 0; + } } void eListboxServiceContent::cursorEnd() { - m_cursor = m_list.end(); - m_cursor_number = m_size; + if (m_current_marked && m_saved_cursor == m_list.end()) + { + while (m_cursor != m_list.end()) + { + list::iterator prev = m_cursor++; + ++m_cursor_number; + if ( prev != m_list.end() && m_cursor != m_list.end() ) + { + std::iter_swap(m_cursor, prev); + if ( m_listbox ) + m_listbox->entryChanged(m_cursor_number); + } + } + } + else + { + m_cursor = m_list.end(); + m_cursor_number = m_size; + } +} + +int eListboxServiceContent::setCurrentMarked(bool state) +{ + bool prev = m_current_marked; + m_current_marked = state; + + if (state != prev && m_listbox) + { + m_listbox->entryChanged(m_cursor_number); + if (!state) + { + ePtr lst; + if (m_service_center->list(m_root, lst)) + eDebug("no list available!"); + else + { + ePtr list; + if (lst->startEdit(list)) + eDebug("no editable list"); + else + { + eServiceReference ref; + getCurrent(ref); + if(!ref) + eDebug("no valid service selected"); + else + { + int pos = cursorGet(); + eDebugNoNewLine("move %s to %d ", ref.toString().c_str(), pos); + if (list->moveService(ref, cursorGet())) + eDebug("failed"); + else + eDebug("ok"); + } + } + } + } + } + + return 0; } int eListboxServiceContent::cursorMove(int count) { + int prev = m_cursor_number, last = m_cursor_number + count; if (count > 0) { - while (count && (m_cursor != m_list.end())) + while(count && m_cursor != m_list.end()) { - ++m_cursor; + list::iterator prev_it = m_cursor++; + if ( m_current_marked && m_cursor != m_list.end() && m_saved_cursor == m_list.end() ) + { + std::iter_swap(prev_it, m_cursor); + if ( m_listbox && prev != m_cursor_number && last != m_cursor_number ) + m_listbox->entryChanged(m_cursor_number); + } ++m_cursor_number; --count; - } + } } else if (count < 0) { - while (count && (m_cursor != m_list.begin())) + while (count && m_cursor != m_list.begin()) { - --m_cursor; + list::iterator prev_it = m_cursor--; + if ( m_current_marked && m_cursor != m_list.end() && prev_it != m_list.end() && m_saved_cursor == m_list.end() ) + { + std::iter_swap(prev_it, m_cursor); + if ( m_listbox && prev != m_cursor_number && last != m_cursor_number ) + m_listbox->entryChanged(m_cursor_number); + } --m_cursor_number; ++count; } } - return 0; } @@ -83,7 +319,6 @@ int eListboxServiceContent::cursorSet(int n) { cursorHome(); cursorMove(n); - return 0; } @@ -102,6 +337,7 @@ void eListboxServiceContent::cursorRestore() { m_cursor = m_saved_cursor; m_cursor_number = m_saved_cursor_number; + m_saved_cursor = m_list.end(); } int eListboxServiceContent::size() @@ -112,30 +348,104 @@ int eListboxServiceContent::size() void eListboxServiceContent::setSize(const eSize &size) { m_itemsize = size; + setVisualMode(m_visual_mode); } void eListboxServiceContent::paint(gPainter &painter, eWindowStyle &style, const ePoint &offset, int selected) { - ePtr fnt = new gFont("Arial", 14); painter.clip(eRect(offset, m_itemsize)); - style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal); + + if (m_current_marked && selected) + style.setStyle(painter, eWindowStyle::styleListboxMarked); + else if (cursorValid() && isMarked(*m_cursor)) + style.setStyle(painter, eWindowStyle::styleListboxMarked); + else + style.setStyle(painter, selected ? eWindowStyle::styleListboxSelected : eWindowStyle::styleListboxNormal); painter.clear(); if (cursorValid()) { - painter.setFont(fnt); - - ePoint text_offset = offset + (selected ? ePoint(2, 2) : ePoint(1, 1)); - - /* get name of service */ + /* get service information */ ePtr service_info; m_service_center->info(*m_cursor, service_info); - std::string name = ""; - - if (service_info) - service_info->getName(*m_cursor, name); - - painter.renderText(eRect(text_offset, m_itemsize), name); + + if (m_is_playable_ignore.valid() && !service_info->isPlayable(*m_cursor, m_is_playable_ignore)) + painter.setForegroundColor(gRGB(0xbbbbbb)); + + for (int e = 0; e < celElements; ++e) + { + if (!m_element_font[e]) + continue; + int flags=gPainter::RT_VALIGN_CENTER; + + eRect area = m_element_position[e]; + + std::string text = ""; + + switch (e) + { + case celIcon: + // render icon here... + continue; + case celServiceNumber: + { + char bla[10]; + sprintf(bla, "%d", m_numberoffset + m_cursor_number + 1); + 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 ( !service_info->getEvent(*m_cursor, evt) ) + text = '(' + evt->getEventName() + ')'; + else + continue; + break; + } + } + + eTextPara *para = new eTextPara(area); + + para->setFont(m_element_font[e]); + para->renderString(text); + + if (e == celServiceName) + { + eRect bbox = para->getBoundBox(); + int name_width = bbox.width()+10; + 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); + + ePoint offs = offset; + + if (flags & gPainter::RT_VALIGN_CENTER) + { + eRect bbox = para->getBoundBox(); + int vcentered_top = (area.height() - bbox.height()) / 2; + int correction = vcentered_top - bbox.top(); + offs += ePoint(0, correction); + } + + painter.renderPara(para, offs); + } if (selected) style.drawFrame(painter, eRect(offset, m_itemsize), eWindowStyle::frameListboxEntry); @@ -144,3 +454,7 @@ void eListboxServiceContent::paint(gPainter &painter, eWindowStyle &style, const painter.clippop(); } +void eListboxServiceContent::setIgnoreService( const eServiceReference &service ) +{ + m_is_playable_ignore=service; +}