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//
// C++ Implementation: cdisplayrendering
//
// Description:
//
//
// Author: The BibleTime team <info@bibletime.info>, (C) 2004
//
// Copyright: See COPYING file that comes with this distribution
//
//
//Backend includes
#include "cdisplayrendering.h"
#include "cdisplaytemplatemgr.h"
#include "creferencemanager.h"
#include "cswordkey.h"
#include "cswordversekey.h"
//TQt includes
#include <tqstring.h>
#include <tqregexp.h>
namespace Rendering {
CDisplayRendering::CDisplayRendering(CSwordBackend::DisplayOptions displayOptions, CSwordBackend::FilterOptions filterOptions)
: CHTMLExportRendering(CHTMLExportRendering::Settings(true), displayOptions, filterOptions) {}
const TQString CDisplayRendering::entryLink( const KeyTreeItem& item, CSwordModuleInfo* module ) {
TQString linkText;
const bool isBible = module && (module->type() == CSwordModuleInfo::Bible);
CSwordVerseKey vk(module); //only valid for bible modules, i.e. isBible == true
vk.Headings(true);
if (isBible) {
vk = item.key();
}
if (isBible && (vk.Verse() == 0)) {
return TQString(); //Warning: return already here
}
switch (item.settings().keyRenderingFace) {
case KeyTreeItem::Settings::NoKey: {
linkText = TQString();
break; //no key is valid for all modules
}
case KeyTreeItem::Settings::CompleteShort: {
if (isBible) {
linkText = TQString::fromUtf8(vk.getShortText());
break;
}
//fall through for non-Bible modules
}
case KeyTreeItem::Settings::CompleteLong: {
if (isBible) {
linkText = vk.key();
break;
}
//fall through for non-Bible modules
}
case KeyTreeItem::Settings::SimpleKey: {
if (isBible) {
linkText = TQString::number(vk.Verse());
break;
}
//fall through for non-Bible modules
}
default: { //default behaviour to return the passed key
linkText = item.key();
break;
}
}
if (linkText.isEmpty()) {
return TQString("<a name=\"").append(keyToHTMLAnchor(item.key())).append("\" />");
}
else {
return TQString("<a name=\"").append(keyToHTMLAnchor(item.key())).append("\" ")
.append("href=\"")
.append(CReferenceManager::encodeHyperlink(
module->name(), item.key(), CReferenceManager::typeFromModule(module->type()))
)
.append("\">").append(linkText).append("</a>\n");
}
return TQString();
}
const TQString CDisplayRendering::keyToHTMLAnchor(const TQString& key) {
TQString ret = key;
ret = ret.stripWhiteSpace().remove(TQRegExp("[^A-Za-z0-9]+"));
ret = ret.remove(TQRegExp("^\\d+|"));
return ret;
}
const TQString CDisplayRendering::finishText( const TQString& oldText, KeyTree& tree ) {
ListCSwordModuleInfo modules = tree.collectModules();
//marking words is very slow, we have to find a better solution
/*
//mark all words by spans
TQString text = oldText;
TQRegExp re("(\\b)(?=\\w)"); //word begin marker
int pos = text.find(re, 0);
while (pos != -1) { //word begin found
//qWarning("found word at %i in %i", pos, text.length());
int endPos = pos + 1;
if (!CToolClass::inHTMLTag(pos+1, text)) { //the re has a positive look ahead which matches one char before the word start
//qWarning("matched %s", text.mid(pos+1, 4).latin1());
//find end of word and put a marker around it
endPos = text.find(TQRegExp("\\b|[,.:]"), pos+1);
if ((endPos != -1) && !CToolClass::inHTMLTag(endPos, text) && (endPos - pos >= 3)) { //reuire wordslonger than 3 chars
text.insert(endPos, "</span>");
text.insert(pos, "<span class=\"word\">");
endPos += 26;
}
}
pos = text.find(re, endPos);
}
*/
const CLanguageMgr::Language* const lang =
(modules.count() >= 1)
? modules.first()->language()
: CPointers::languageMgr()->defaultLanguage();
CDisplayTemplateMgr* tMgr = CPointers::displayTemplateManager();
Q_ASSERT(modules.count() >= 1);
CDisplayTemplateMgr::Settings settings;
settings.modules = modules;
settings.langAbbrev = ((modules.count() == 1) && lang->isValid())
? lang->abbrev()
: TQString();
settings.pageDirection = (modules.count() == 1)
? ((modules.first()->textDirection() == CSwordModuleInfo::LeftToRight) ? "ltr" : "rtl")
: TQString();
return tMgr->fillTemplate(CBTConfig::get
(CBTConfig::displayStyle), oldText, settings);
}
}
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