void ThemeChooser::Init(void)
{
QString curTheme = gCoreContext->GetSetting("Theme");
ThemeInfo *themeinfo = NULL;
ThemeInfo *curThemeInfo = NULL;
MythUIButtonListItem *item = NULL;
m_themes->Reset();
for( QFileInfoList::iterator it = m_infoList.begin();
it != m_infoList.end();
++it )
{
QFileInfo &theme = *it;
if (!m_themeFileNameInfos.contains(theme.filePath()))
continue;
themeinfo = m_themeFileNameInfos[theme.filePath()];
if (!themeinfo)
continue;
QString buttonText = QString("%1 %2.%3")
.arg(themeinfo->GetName())
.arg(themeinfo->GetMajorVersion())
.arg(themeinfo->GetMinorVersion());
item = new MythUIButtonListItem(m_themes, buttonText);
if (item)
{
if (themeinfo->GetDownloadURL().isEmpty())
item->DisplayState("local", "themelocation");
else
item->DisplayState("remote", "themelocation");
item->DisplayState(themeinfo->GetAspect(), "aspectstate");
item->DisplayState(m_themeStatuses[themeinfo->GetName()],
"themestatus");
QHash<QString, QString> infomap;
themeinfo->ToMap(infomap);
item->SetTextFromMap(infomap);
item->SetData(qVariantFromValue(themeinfo));
QString thumbnail = themeinfo->GetPreviewPath();
QFileInfo fInfo(thumbnail);
// Downloadable themeinfos have thumbnail copies of their preview images
if (!themeinfo->GetDownloadURL().isEmpty())
thumbnail = thumbnail.append(".thumb.jpg");
item->SetImage(thumbnail);
if (curTheme == themeinfo->GetDirectoryName())
curThemeInfo = themeinfo;
}
else
delete item;
}
SetFocusWidget(m_themes);
if (curThemeInfo)
m_themes->SetValueByData(qVariantFromValue(curThemeInfo));
MythUIButtonListItem *current = m_themes->GetItemCurrent();
if (current)
itemChanged(current);
}
void ThemeUpdateChecker::checkForUpdate(void)
{
if (GetMythUI()->GetCurrentLocation(false, true) != "mainmenu")
return;
if (RemoteFile::Exists(m_infoPackage))
{
QString remoteThemeDir =
gCoreContext->GenMythURL(gCoreContext->GetSetting("MasterServerIP"),
0,
QString("%1/%2").arg(m_mythVersion).arg(GetMythUI()->GetThemeName()),
"Temp");
QString infoXML = remoteThemeDir;
infoXML.append("/themeinfo.xml");
if (RemoteFile::Exists(infoXML))
{
ThemeInfo *remoteTheme = new ThemeInfo(remoteThemeDir);
if (!remoteTheme)
{
LOG(VB_GENERAL, LOG_ERR,
QString("ThemeUpdateChecker::checkForUpdate(): "
"Unable to create ThemeInfo for %1")
.arg(infoXML));
return;
}
ThemeInfo *localTheme = new ThemeInfo(GetMythUI()->GetThemeDir());
if (!localTheme)
{
LOG(VB_GENERAL, LOG_ERR,
"ThemeUpdateChecker::checkForUpdate(): "
"Unable to create ThemeInfo for current theme");
return;
}
int rmtMaj = remoteTheme->GetMajorVersion();
int rmtMin = remoteTheme->GetMinorVersion();
int locMaj = localTheme->GetMajorVersion();
int locMin = localTheme->GetMinorVersion();
if ((rmtMaj > locMaj) ||
((rmtMaj == locMaj) &&
(rmtMin > locMin)))
{
m_lastKnownThemeVersion =
QString("%1-%2.%3").arg(GetMythUI()->GetThemeName())
.arg(rmtMaj).arg(rmtMin);
QString status = gCoreContext->GetSetting("ThemeUpdateStatus");
QString currentLocation = GetMythUI()->GetCurrentLocation(false, true);
if ((!status.startsWith(m_lastKnownThemeVersion)) &&
(currentLocation == "mainmenu"))
{
m_currentVersion = QString("%1.%2").arg(locMaj).arg(locMin);
m_newVersion = QString("%1.%2").arg(rmtMaj).arg(rmtMin);
gCoreContext->SaveSetting("ThemeUpdateStatus",
m_lastKnownThemeVersion + " notified");
QString message = tr("Version %1 of the %2 theme is now "
"available in the Theme Chooser. The "
"currently installed version is %3.")
.arg(m_newVersion)
.arg(GetMythUI()->GetThemeName())
.arg(m_currentVersion);
ShowOkPopup(message);
}
}
delete remoteTheme;
delete localTheme;
}
}
}
void ThemeChooser::Load(void)
{
SetBusyPopupMessage(tr("Loading Installed Themes"));
QString MythVersion = MYTH_SOURCE_PATH;
QStringList themesSeen;
QDir themes(GetConfDir() + "/themes");
themes.setFilter(QDir::Dirs | QDir::NoDotAndDotDot);
themes.setSorting(QDir::Name | QDir::IgnoreCase);
// FIXME: For now, treat git master the same as svn trunk
if (MythVersion == "master")
MythVersion = "trunk";
if (MythVersion != "trunk")
{
MythVersion = MYTH_BINARY_VERSION; // Example: 0.25.20101017-1
MythVersion.replace(QRegExp("\\.[0-9]{8,}.*"), "");
}
m_infoList = themes.entryInfoList();
for( QFileInfoList::iterator it = m_infoList.begin();
it != m_infoList.end();
++it )
{
if (loadThemeInfo(*it))
{
themesSeen << (*it).fileName();
m_themeStatuses[(*it).fileName()] = "default";
}
}
themes.setPath(GetThemesParentDir());
QFileInfoList sharedThemes = themes.entryInfoList();
for( QFileInfoList::iterator it = sharedThemes.begin();
it != sharedThemes.end();
++it )
{
if ((!themesSeen.contains((*it).fileName())) &&
(loadThemeInfo(*it)))
{
m_infoList << *it;
themesSeen << (*it).fileName();
m_themeStatuses[(*it).fileName()] = "default";
}
}
QString remoteThemesFile = GetConfDir();
remoteThemesFile.append("/tmp/themes.zip");
QString themeSite = QString("%1/%2")
.arg(gCoreContext->GetSetting("ThemeRepositoryURL",
"http://themes.mythtv.org/themes/repository")).arg(MythVersion);
int downloadFailures =
gCoreContext->GetNumSetting("ThemeInfoDownloadFailures", 0);
if (QFile::exists(remoteThemesFile))
{
QFileInfo finfo(remoteThemesFile);
if (finfo.lastModified() < mythCurrentDateTime().addSecs(-600))
{
LOG(VB_GUI, LOG_INFO, LOC +
QString("%1 is over 10 minutes old, forcing "
"remote theme list download").arg(remoteThemesFile));
m_refreshDownloadableThemes = true;
}
}
else if (downloadFailures < 2) // (and themes.zip does not exist)
{
LOG(VB_GUI, LOG_INFO, LOC +
QString("%1 does not exist, forcing remote theme "
"list download").arg(remoteThemesFile));
m_refreshDownloadableThemes = true;
}
if (m_refreshDownloadableThemes)
{
SetBusyPopupMessage(tr("Refreshing Downloadable Themes Information"));
QString url = themeSite;
url.append("/themes.zip");
QString destdir = GetMythUI()->GetThemeCacheDir();
destdir.append("/themechooser");
QString versiondir = QString("%1/%2").arg(destdir).arg(MythVersion);
removeThemeDir(versiondir);
QDir dir;
dir.mkpath(destdir);
bool result = GetMythDownloadManager()->download(url, remoteThemesFile);
SetBusyPopupMessage(tr("Extracting Downloadable Themes Information"));
if (!result || !extractZIP(remoteThemesFile, destdir))
{
QFile::remove(remoteThemesFile);
downloadFailures++;
gCoreContext->SaveSetting("ThemeInfoDownloadFailures",
downloadFailures);
}
}
QDir remoteThemesDir(GetMythUI()->GetThemeCacheDir()
.append("/themechooser/").append(MythVersion));
if ((QFile::exists(remoteThemesFile)) &&
(remoteThemesDir.exists()))
{
SetBusyPopupMessage(tr("Loading Downloadable Themes"));
LOG(VB_GUI, LOG_INFO, LOC +
QString("%1 and %2 exist, using cached remote themes list")
.arg(remoteThemesFile).arg(remoteThemesDir.absolutePath()));
QString themesPath = remoteThemesDir.absolutePath();
themes.setPath(themesPath);
QFileInfoList downloadableThemes = themes.entryInfoList();
for( QFileInfoList::iterator it = downloadableThemes.begin();
it != downloadableThemes.end();
++it )
{
QString dirName = (*it).fileName();
QString themeName = dirName;
QString remoteDir = themeSite;
remoteDir.append("/").append(dirName);
QString localDir = themes.absolutePath();
localDir.append("/").append(dirName);
if (themesSeen.contains(dirName))
{
ThemeInfo remoteTheme((*it).absoluteFilePath());
ThemeInfo *localTheme = m_themeNameInfos[dirName];
themeName = remoteTheme.GetName();
int rmtMaj = remoteTheme.GetMajorVersion();
int rmtMin = remoteTheme.GetMinorVersion();
int locMaj = localTheme->GetMajorVersion();
int locMin = localTheme->GetMinorVersion();
if ((rmtMaj > locMaj) ||
((rmtMaj == locMaj) &&
(rmtMin > locMin)))
{
if (loadThemeInfo(*it))
{
m_infoList << *it;
m_themeStatuses[themeName] = "updateavailable";
QFileInfo finfo(remoteTheme.GetPreviewPath());
GetMythDownloadManager()->queueDownload(
remoteDir.append("/").append(finfo.fileName()),
localDir.append("/").append(finfo.fileName()),
NULL);
}
}
else if ((rmtMaj == locMaj) &&
(rmtMin == locMin))
{
m_themeStatuses[themeName] = "uptodate";
}
}
else
{
ThemeInfo *remoteTheme = loadThemeInfo(*it);
if (remoteTheme)
{
themeName = remoteTheme->GetName();
themesSeen << dirName;
m_infoList << *it;
m_themeStatuses[themeName] = "updateavailable";
QFileInfo finfo(remoteTheme->GetPreviewPath());
GetMythDownloadManager()->queueDownload(
remoteDir.append("/").append(finfo.fileName()),
localDir.append("/").append(finfo.fileName()),
NULL);
}
}
}
}
ResetBusyPopup();
qSort(m_infoList.begin(), m_infoList.end(), sortThemeNames);
}