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#include "listmanager.h"
#include <iostream>
#include <string>
#include <cstdlib>
using namespace std;
playlistManager * playlistManager::m_self;
QString formatTime(unsigned int time)
{
QString strTime;
ldiv_t timeDiv = ldiv(time/1000, 60);
strTime.sprintf("%ld:%.2ld", timeDiv.quot, timeDiv.rem);
return strTime;
}
bool substr_find(const string &haystack, const string &needle)
{
if (needle.size() > haystack.size())
return false;
const char *h, *n;
h = haystack.c_str();
n = needle.c_str();
while (*h)
{
if (tolower(*h) == tolower(*n))
{
bool found = false;
while (tolower(*h) == tolower(*n))
{
h++; n++;
if (! *n)
{
found = true;
break;
}
}
if (found == true)
return true;
else
n = needle.c_str();
}
h++;
}
return false;
}
playlistManager::playlistManager()
: m_wrapper(playlistWrapper::self())
{
cout << "playlistManager singleton constructed" << endl;
m_wrapper.updatePlaylist();
}
void playlistManager::searchTextUpdated(playlistDialog &dialog, const string &text)
{
// we should have a function which does a once off collection of the data, for the initial bit.
// then we have another one which periodically gets the latest from the playlist.
// iterate over the list in the playlistWrapper, search for substrings.
unsigned int i=0;
dialog.clearList();
for (i=0; i<m_wrapper.length(); ++i)
{
if (text == "" || substr_find(m_wrapper[i].m_title, text)
|| substr_find(m_wrapper[i].m_filename, text))
{
dialog.addToList(m_wrapper[i]);
}
}
}
void playlistManager::doubleClickOnList(playlistDialog &dialog, unsigned int id)
{
m_wrapper.playFileByPos(id);
}
playlistManager & playlistManager::self()
{
if (m_self == 0)
m_self = new playlistManager;
return *m_self;
}
QString playlistManager::getStatusBarText() const
{
QString str;
int stat = m_wrapper.getPlayerStatus();
switch (stat)
{
case playlistWrapper::PAUSED:
str = "Paused: ";
break;
case playlistWrapper::PLAYING:
str = "Playing: ";
break;
default:
str = "Stopped";
return str;
break;
}
QString ret;
const t_songInfo & temp = m_wrapper.getCurrentSong();
QString thisTime, endTime;
thisTime = formatTime(m_wrapper.getCurrentTime());
endTime = formatTime(temp.m_time);
ret.sprintf("%s %s, %s/%s", str.latin1(), temp.m_title.c_str(), thisTime.latin1(), endTime.latin1());
return ret;
}
bool playlistManager::getRandomStatus() const
{
return m_wrapper.getRandomStatus();
}
void playlistManager::stopPressed() const
{
m_wrapper.pressStop();
}
void playlistManager::playPressed() const
{
m_wrapper.pressPlay();
}
void playlistManager::nextPressed() const
{
m_wrapper.pressNext();
}
void playlistManager::prevPressed() const
{
m_wrapper.pressPrev();
}
void playlistManager::pausePressed() const
{
m_wrapper.pressPause();
}
int playlistManager::getPlayingId() const
{
int stat = m_wrapper.getPlayerStatus();
if (stat == playlistWrapper::PAUSED ||
stat == playlistWrapper::PLAYING)
{
return m_wrapper.getCurrentSong().m_position;
}
else
return -1;
}
void playlistManager::randomToggle() const
{
m_wrapper.setRandomStatus();
}
void playlistManager::updatePlaylist() const
{
m_wrapper.updatePlaylist();
}
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