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/*********
*
* This file is part of BibleTime's source code, http://www.bibletime.info/.
*
* Copyright 1999-2011 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License version 2.0.
*
**********/
#include "backend/managers/cdisplaytemplatemgr.h"
#include <QDebug>
#include <QFile>
#include <QFileInfo>
#include <QStringList>
#include <QTextStream>
#include "backend/config/cbtconfig.h"
#include "backend/drivers/cswordmoduleinfo.h"
#include "backend/managers/clanguagemgr.h"
#include "util/directory.h"
CDisplayTemplateMgr *CDisplayTemplateMgr::m_instance = 0;
CDisplayTemplateMgr::CDisplayTemplateMgr(QString &errorMessage) {
Q_ASSERT(m_instance == 0);
m_instance = this;
namespace DU = util::directory;
QStringList filter("*.tmpl");
QStringList cssfilter("*.css");
// Preload global display templates from disk:
QDir td = DU::getDisplayTemplatesDir();
Q_FOREACH(const QString &file, td.entryList(filter, QDir::Files | QDir::Readable))
loadTemplate(td.canonicalPath() + "/" + file);
// Load app stylesheets
Q_FOREACH(const QString &file, td.entryList(cssfilter, QDir::Files | QDir::Readable))
loadCSSTemplate(td.canonicalPath() + "/" + file);
/*
Preload user display templates from disk, overriding any global templates
with the same file name:
*/
QDir utd = DU::getUserDisplayTemplatesDir();
Q_FOREACH(const QString &file, utd.entryList(filter, QDir::Files | QDir::Readable))
loadTemplate(utd.canonicalPath() + "/" + file);
if (m_cssMap.contains(defaultTemplateName())) {
errorMessage = QString::null;
} else {
errorMessage = QObject::tr("Default template \"%1\" not found!")
.arg(defaultTemplateName());
}
}
QString CDisplayTemplateMgr::fillTemplate(const QString &name,
const QString &content,
const Settings &settings)
{
const QString templateName = m_cssMap.contains(name) ? name : defaultTemplateName();
QString displayTypeString;
QString moduleName;
if (!settings.pageCSS_ID.isEmpty()) {
displayTypeString = settings.pageCSS_ID;
moduleName = "";
}
else {
if (settings.modules.count()) {
switch (settings.modules.first()->type()) {
case CSwordModuleInfo::Bible:
displayTypeString = "bible";
break;
case CSwordModuleInfo::GenericBook:
displayTypeString = "book";
break;
case CSwordModuleInfo::Commentary:
case CSwordModuleInfo::Lexicon:
default:
displayTypeString = "singleentry";
break;
};
moduleName = settings.modules.first()->name();
}
else { //use bible as default type if no modules are set
displayTypeString = "bible";
moduleName = "";
};
}
QString newContent = content;
const int moduleCount = settings.modules.count();
if (moduleCount >= 2) {
//create header for the modules
qDebug() << "There were more than 1 module, create headers";
QString header;
Q_FOREACH(const CSwordModuleInfo *mi, settings.modules) {
header.append("<th style=\"width:")
.append(QString::number(int( 100.0 / (float)moduleCount )))
.append("%;\">")
.append(mi->name())
.append("</th>");
}
newContent = QString("<table><tr>")
.append(header)
.append("</tr>")
.append(content)
.append("</table>");
}
QString langCSS;
CLanguageMgr::LangMap langMap = CLanguageMgr::instance()->availableLanguages();
foreach(const CLanguageMgr::Language* lang, langMap) {
//const CLanguageMgr::Language* lang = *it;
//if (lang->isValid() && CBTConfig::get(lang).first) {
if (!lang->abbrev().isEmpty() && CBTConfig::get(lang).first) {
const QFont f = CBTConfig::get(lang).second;
//don't use important, because it would reset the title formatting, etc. to the setup font
QString css("{ ");
css.append("font-family:").append(f.family())/*.append(" !important")*/;
css.append("; font-size:").append(QString::number(f.pointSize())).append("pt /*!important*/");
css.append("; font-weight:").append(f.bold() ? "bold" : "normal /*!important*/");
css.append("; font-style:").append(f.italic() ? "italic" : "normal /*!important*/");
css.append("; }\n");
langCSS +=
QString("\n*[lang=%1] %2")
.arg(lang->abbrev())
.arg(css);
}
}
//at first append the font standard settings for all languages without configured font
// Create a dummy language (the langmap may be empty)
CLanguageMgr::Language lang_v(QString("en"), QString("English"), QString::null);
CLanguageMgr::Language* lang = &lang_v;
if (lang && !lang->abbrev().isEmpty()/*&& lang->isValid()*/) {
const QFont standardFont = CBTConfig::getDefault(lang); //we just need a dummy lang param
langCSS.prepend(
QString("\n#content {font-family:%1; font-size:%2pt; font-weight:%3; font-style: %4;}\n")
.arg(standardFont.family())
.arg(standardFont.pointSize())
.arg(standardFont.bold() ? "bold" : "normal")
.arg(standardFont.italic() ? "italic" : "normal")
);
}
// Template stylesheet
// qWarning("Outputing unformated text");
const QString t = QString(m_templateMap[ "Basic.tmpl" ]) //don't change the map's content directly, use a copy
.replace("#TITLE#", settings.title)
.replace("#LANG_ABBREV#", settings.langAbbrev.isEmpty() ? QString("en") : settings.langAbbrev)
.replace("#DISPLAYTYPE#", displayTypeString)
.replace("#LANG_CSS#", langCSS)
.replace("#PAGE_DIRECTION#", settings.pageDirection)
.replace("#CONTENT#", newContent)
.replace("#THEME_STYLE#", m_cssMap[ templateName ])
.replace("#MODTYPE#", displayTypeString)
.replace("#MODNAME#", moduleName)
.replace("#MODULE_STYLESHEET#", QString("")); // Let's fix this!
return t;
}
QString CDisplayTemplateMgr::activeTemplateName() {
const QString tn = CBTConfig::get(CBTConfig::displayStyle);
if (tn.isEmpty())
return defaultTemplateName();
return tn;
}
void CDisplayTemplateMgr::loadTemplate(const QString &filename) {
QFile f(filename);
if (f.open(QIODevice::ReadOnly)) {
QString fileContent = QTextStream(&f).readAll();
if (!fileContent.isEmpty()) {
m_templateMap[QFileInfo(f).fileName()] = fileContent;
}
}
}
void CDisplayTemplateMgr::loadCSSTemplate(const QString &filename) {
QFile f(filename);
m_cssMap[QFileInfo(f).fileName()] = QString("file://") + filename;
}
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