int CPictureViewerGui::show()
{
neutrino_msg_t msg;
neutrino_msg_data_t data;
int res = -1;
CVFD::getInstance()->setMode(CVFD::MODE_MENU_UTF8, g_Locale->getText(LOCALE_PICTUREVIEWER_HEAD));
m_state=MENU;
int timeout;
bool loop=true;
bool update=true;
while (loop)
{
if (update)
{
hide();
update=false;
paint();
frameBuffer->blit();
}
if (m_state!=SLIDESHOW)
timeout=50; // egal
else
{
timeout=(m_time+atoi(g_settings.picviewer_slide_time)-(long)time(NULL))*10;
if (timeout <0 )
timeout=1;
}
g_RCInput->getMsg( &msg, &data, timeout );
if ( msg == CRCInput::RC_home)
{ //Exit after cancel key
if (m_state!=MENU)
{
endView();
update=true;
}
else
loop=false;
}
else if (msg == CRCInput::RC_timeout)
{
if (m_state == SLIDESHOW)
{
m_time=(long)time(NULL);
unsigned int next = selected + 1;
if (next >= playlist.size())
next = 0;
view(next);
}
}
else if (msg == CRCInput::RC_left)
{
if (!playlist.empty())
{
if (m_state == MENU)
{
if (selected < listmaxshow)
selected=playlist.size()-1;
else
selected -= listmaxshow;
liststart = (selected/listmaxshow)*listmaxshow;
paint();
}
else
{
view((selected == 0) ? (playlist.size() - 1) : (selected - 1));
}
}
}
else if (msg == CRCInput::RC_right)
{
if (!playlist.empty())
{
if (m_state == MENU)
{
selected += listmaxshow;
if (selected >= playlist.size()) {
if (((playlist.size() / listmaxshow) + 1) * listmaxshow == playlist.size() + listmaxshow)
selected=0;
else
selected = selected < (((playlist.size() / listmaxshow) + 1) * listmaxshow) ? (playlist.size() - 1) : 0;
}
liststart = (selected/listmaxshow)*listmaxshow;
paint();
}
else
{
unsigned int next = selected + 1;
if (next >= playlist.size())
next = 0;
view(next);
}
}
}
else if (msg == CRCInput::RC_up)
{
if ((m_state == MENU) && (!playlist.empty()))
{
int prevselected=selected;
if (selected==0)
{
selected = playlist.size()-1;
}
else
selected--;
paintItem(prevselected - liststart);
unsigned int oldliststart = liststart;
liststart = (selected/listmaxshow)*listmaxshow;
if (oldliststart!=liststart)
{
update=true;
}
else
{
paintItem(selected - liststart);
}
}
}
else if (msg == CRCInput::RC_down)
{
if ((m_state == MENU) && (!playlist.empty()))
{
int prevselected=selected;
selected = (selected+1)%playlist.size();
paintItem(prevselected - liststart);
unsigned int oldliststart = liststart;
liststart = (selected/listmaxshow)*listmaxshow;
if (oldliststart!=liststart)
{
update=true;
}
else
{
paintItem(selected - liststart);
}
}
}
else if (msg == CRCInput::RC_spkr)
{
if (!playlist.empty())
{
if (m_state == MENU)
{
deletePicFile(selected, false);
update = true;
}
else{
deletePicFile(selected, true);
}
}
}
else if (msg == CRCInput::RC_ok)
{
if (!playlist.empty())
view(selected);
}
else if (msg == CRCInput::RC_red)
{
if (m_state == MENU)
{
if (!playlist.empty())
{
CViewList::iterator p = playlist.begin()+selected;
playlist.erase(p);
if (selected >= playlist.size())
selected = playlist.size()-1;
update = true;
}
}
}
else if (msg==CRCInput::RC_green)
{
if (m_state == MENU)
{
CFileBrowser filebrowser((g_settings.filebrowser_denydirectoryleave) ? g_settings.network_nfs_picturedir : "");
filebrowser.Multi_Select = true;
filebrowser.Dirs_Selectable = true;
filebrowser.Filter = &picture_filter;
hide();
if (filebrowser.exec(Path.c_str()))
{
Path = filebrowser.getCurrentDir();
CFileList::const_iterator files = filebrowser.getSelectedFiles().begin();
for (; files != filebrowser.getSelectedFiles().end(); files++)
{
if (files->getType() == CFile::FILE_PICTURE)
{
CPicture pic;
pic.Filename = files->Name;
std::string tmp = files->Name.substr(files->Name.rfind('/')+1);
pic.Name = tmp.substr(0,tmp.rfind('.'));
pic.Type = tmp.substr(tmp.rfind('.')+1);
struct stat statbuf;
if (stat(pic.Filename.c_str(),&statbuf) != 0)
printf("stat error");
pic.Date = statbuf.st_mtime;
playlist.push_back(pic);
}
else
printf("Wrong Filetype %s:%d\n",files->Name.c_str(), files->getType());
}
if (m_sort == FILENAME)
std::sort(playlist.begin(), playlist.end(), comparePictureByFilename);
else if (m_sort == DATE)
std::sort(playlist.begin(), playlist.end(), comparePictureByDate);
}
update=true;
}
}
else if (msg==CRCInput::RC_yellow)
{
if (m_state == MENU && !playlist.empty())
{
playlist.clear();
selected=0;
update=true;
}
}
else if (msg==CRCInput::RC_blue)
{
if ((m_state == MENU) && (!playlist.empty()))
{
m_time=(long)time(NULL);
view(selected);
m_state=SLIDESHOW;
} else {
if (m_state == SLIDESHOW)
m_state = VIEW;
else
m_state = SLIDESHOW;
}
}
#ifdef EVOLUX
else if (msg==g_settings.key_help)
#else
else if (msg==CRCInput::RC_help)
#endif
{
if (m_state == MENU)
{
showHelp();
paint();
}
}
else if ( msg == CRCInput::RC_1 )
{
if (m_state != MENU && !playlist.empty())
{
m_viewer->Zoom(2.0/3);
}
}
else if ( msg == CRCInput::RC_2 )
{
if (m_state != MENU && !playlist.empty())
{
m_viewer->Move(0,-50);
}
}
else if ( msg == CRCInput::RC_3 )
{
if (m_state != MENU && !playlist.empty())
{
m_viewer->Zoom(1.5);
}
}
else if ( msg == CRCInput::RC_4 )
{
if (m_state != MENU && !playlist.empty())
{
m_viewer->Move(-50,0);
}
}
else if ( msg == CRCInput::RC_5 )
{
if (m_state==MENU)
{
if (!playlist.empty())
{
if (m_sort==FILENAME)
{
m_sort=DATE;
std::sort(playlist.begin(),playlist.end(),comparePictureByDate);
}
else if (m_sort==DATE)
{
m_sort=FILENAME;
std::sort(playlist.begin(),playlist.end(),comparePictureByFilename);
}
update=true;
}
}
}
else if ( msg == CRCInput::RC_6 )
{
if (m_state != MENU && !playlist.empty())
{
m_viewer->Move(50,0);
}
}
else if ( msg == CRCInput::RC_8 )
{
if (m_state != MENU && !playlist.empty())
{
m_viewer->Move(0,50);
}
}
else if (msg==CRCInput::RC_0)
{
if (!playlist.empty())
view(selected, true);
}
else if (msg==CRCInput::RC_setup)
{
if (m_state==MENU)
{
CNFSSmallMenu nfsMenu;
nfsMenu.exec(this, "");
update=true;
CVFD::getInstance()->setMode(CVFD::MODE_MENU_UTF8, g_Locale->getText(LOCALE_PICTUREVIEWER_HEAD));
}
}
else if (msg == NeutrinoMessages::CHANGEMODE)
{
if ((data & NeutrinoMessages::mode_mask) !=NeutrinoMessages::mode_pic)
{
loop = false;
m_LastMode=data;
}
}
else if (msg == NeutrinoMessages::RECORD_START ||
msg == NeutrinoMessages::ZAPTO ||
msg == NeutrinoMessages::STANDBY_ON ||
msg == NeutrinoMessages::SHUTDOWN ||
msg == NeutrinoMessages::SLEEPTIMER)
{
// Exit for Record/Zapto Timers
if (m_state != MENU)
endView();
loop = false;
g_RCInput->postMsg(msg, data);
}
else if ((msg == CRCInput::RC_sat) || (msg == CRCInput::RC_favorites)) {
}
else
{
if ( CNeutrinoApp::getInstance()->handleMsg( msg, data ) & messages_return::cancel_all )
{
loop = false;
}
}
frameBuffer->blit();
}
hide();
return(res);
}
void Gif::draw(sf::RenderTarget* window){
initView(&_view, sf::Vector2i(W_WIDTH, W_HEIGHT),window);
window->draw(_sprite);
endView(window);
}