bool packageThemes(
const QString &szPackagePath,
const QString &szPackageName,
const QString &szPackageVersion,
const QString &szPackageDescription,
const QString &szPackageAuthor,
const QString &szPackageImagePath,
KviPointerList<KviThemeInfo> &lThemeInfoList,
QString &szError
)
{
if(szPackagePath.isEmpty())
{
szError = __tr2qs_ctx("Invalid empty package path","theme");
return false;
}
if(szPackageName.isEmpty())
{
szError = __tr2qs_ctx("Invalid empty package name","theme");
return false;
}
QPixmap out;
if(!szPackageImagePath.isEmpty())
{
QImage pix(szPackageImagePath);
if(pix.isNull())
{
szError = __tr2qs_ctx("Failed to load the selected image: please fix it","theme");
return false;
}
if((pix.width() > 300) || (pix.height() > 225))
out = out.fromImage(pix.scaled(300,225,Qt::KeepAspectRatio));
else
out=out.fromImage(pix);
}
KviPackageWriter f;
f.addInfoField("PackageType","ThemePack");
f.addInfoField("ThemePackVersion",KVI_CURRENT_THEME_ENGINE_VERSION);
f.addInfoField("Name",szPackageName);
f.addInfoField("Version",szPackageVersion.isEmpty() ? "1.0.0" : szPackageVersion);
f.addInfoField("Author",szPackageAuthor);
f.addInfoField("Description",szPackageDescription);
// this is the equivalent to an empty date.toString() call, but it's needed
// to ensure qt4 will use the default() locale and not the system() one
f.addInfoField("Date",QDateTime::currentDateTime().toString(Qt::ISODate));
f.addInfoField("Application","KVIrc " KVI_VERSION "." KVI_SOURCES_DATE);
if(!out.isNull())
{
QByteArray * pba = new QByteArray();
QBuffer buffer(pba,0);
buffer.open(QIODevice::WriteOnly);
out.save(&buffer,"PNG");
buffer.close();
f.addInfoField("Image",pba); // cool :) [no disk access needed]
}
QString szTmp;
szTmp.setNum(lThemeInfoList.count());
f.addInfoField("ThemeCount",szTmp);
int iIdx = 0;
for(KviThemeInfo * pInfo = lThemeInfoList.first();pInfo;pInfo = lThemeInfoList.next())
{
if(pInfo->name().isEmpty())
{
szError = __tr2qs_ctx("Invalid theme name","theme");
return false;
}
if(pInfo->version().isEmpty())
{
szError = __tr2qs_ctx("Invalid theme version","theme");
return false;
}
QString szSubdir = pInfo->name() + QString("-") + pInfo->version();
szSubdir.replace(QRegExp("[^a-zA-Z0-9_\\-.][^a-zA-Z0-9_\\-.]*"),"_");
szTmp = QString("Theme%1Name").arg(iIdx);
f.addInfoField(szTmp,pInfo->name());
szTmp = QString("Theme%1Version").arg(iIdx);
f.addInfoField(szTmp,pInfo->version());
szTmp = QString("Theme%1Description").arg(iIdx);
f.addInfoField(szTmp,pInfo->description());
szTmp = QString("Theme%1Date").arg(iIdx);
f.addInfoField(szTmp,pInfo->date());
szTmp = QString("Theme%1Subdirectory").arg(iIdx);
f.addInfoField(szTmp,szSubdir);
szTmp = QString("Theme%1Author").arg(iIdx);
f.addInfoField(szTmp,pInfo->author());
szTmp = QString("Theme%1Application").arg(iIdx);
f.addInfoField(szTmp,pInfo->application());
szTmp = QString("Theme%1ThemeEngineVersion").arg(iIdx);
f.addInfoField(szTmp,pInfo->themeEngineVersion());
QPixmap pixScreenshot = pInfo->smallScreenshot();
if(!pixScreenshot.isNull())
{
szTmp = QString("Theme%1Screenshot").arg(iIdx);
QByteArray * pba = new QByteArray();
QBuffer bufferz(pba,0);
bufferz.open(QIODevice::WriteOnly);
pixScreenshot.save(&bufferz,"PNG");
bufferz.close();
f.addInfoField(szTmp,pba);
}
if(!f.addDirectory(pInfo->directory(),szSubdir))
{
szError = __tr2qs_ctx("Packaging failed","theme");
szError += ": ";
szError += f.lastError();
return false;
}
iIdx++;
}
if(!f.pack(szPackagePath))
{
szError = __tr2qs_ctx("Packaging failed","theme");
szError += ": ";
szError += f.lastError();
return false;
}
return true;
}
void PackThemeDataWidget::parseThemes(KviPointerList<KviThemeInfo> * pThemeInfoList)
{
QString szPackageName;
QString szPackageAuthor;
QString szPackageDescription;
QString szPackageVersion;
KviThemeInfo * pThemeInfo = 0;
bool bPackagePathSet = false;
QString szPackagePath = QDir::homePath();
KviQString::ensureLastCharIs(szPackagePath,QChar(KVI_PATH_SEPARATOR_CHAR));
if(pThemeInfoList->count() > 1)
{
szPackageName = "MyThemes";
szPackageAuthor = __tr2qs_ctx("Your name here","theme");
szPackageVersion = "1.0.0";
szPackageDescription = __tr2qs_ctx("Put a package description here...","theme");
} else {
if(pThemeInfoList->count() > 0)
{
pThemeInfo = pThemeInfoList->first();
szPackageName = pThemeInfo->subdirectory();
szPackageAuthor = pThemeInfo->author();
szPackageDescription = pThemeInfo->description();
szPackageVersion = pThemeInfo->version();
szPackagePath += pThemeInfo->subdirectory();
if(szPackagePath.indexOf(QRegExp("[0-9]\\.[0-9]")) == -1)
{
szPackagePath += "-";
szPackagePath += szPackageVersion;
}
szPackagePath += KVI_FILEEXTENSION_THEMEPACKAGE;
bPackagePathSet = true;
}
}
if(!bPackagePathSet)
{
szPackagePath += szPackageName;
szPackagePath += "-";
szPackagePath += szPackageVersion;
szPackagePath += KVI_FILEEXTENSION_THEMEPACKAGE;
}
QVBoxLayout * pLayout = new QVBoxLayout(this);
QString szThemesDescription = "<html><body bgcolor=\"#ffffff\">";
int iIdx = 0;
QPixmap pixScreenshot;
QString szScreenshotPath;
for(pThemeInfo = pThemeInfoList->first(); pThemeInfo; pThemeInfo = pThemeInfoList->next())
{
QString szThemeDescription;
if(pixScreenshot.isNull())
{
pixScreenshot = pThemeInfo->smallScreenshot();
if(!pixScreenshot.isNull())
szScreenshotPath = pThemeInfo->smallScreenshotPath();
}
ThemeFunctions::getThemeHtmlDescription(
szThemeDescription,
pThemeInfo->name(),
pThemeInfo->version(),
pThemeInfo->description(),
pThemeInfo->subdirectory(),
pThemeInfo->application(),
pThemeInfo->author(),
pThemeInfo->date(),
pThemeInfo->themeEngineVersion(),
pThemeInfo->smallScreenshot(),
iIdx
);
if(iIdx > 0)
szThemesDescription += "<hr>";
szThemesDescription += szThemeDescription;
iIdx++;
}
szThemesDescription += "</body></html>";
QTextEdit * pTextEdit = new QTextEdit(this);
pTextEdit->setBackgroundRole(QPalette::Window);
pTextEdit->setReadOnly(true);
QTextDocument * pDoc = new QTextDocument(pTextEdit);
pDoc->setHtml(szThemesDescription);
pTextEdit->setDocument(pDoc);
pLayout->addWidget(pTextEdit);
setField("packageName",QVariant(szPackageName));
setField("packageVersion",szPackageVersion);
setField("packageDescription",szPackageDescription);
setField("packageAuthor",szPackageAuthor);
}
