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logic: implemented support for non-ascii characters in fulltext search

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* fixed non-ascii characters not working in normal symbol search
* implemented support for non-ascii characters in fulltext search
* fixed fulltext search not working for symbols with lowest and highest character codes in a file
* using wstring in FullTextSearchIndex (causes this index to be dependent on text encoding selected in app settings)
* implemented rebuilding FullTextSearchIndex if used text encoding changed in app settings
* added utility lib
This commit is contained in:
mlangkabel
2018-02-12 20:01:20 +01:00
parent 713754e0e6
commit 919afad03b
16 changed files with 227 additions and 97 deletions
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src/lib_gui/qt/element/QtCodeField.cpp
+5 -4
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@@ -13,6 +13,7 @@
#include "utility/messaging/type/MessageActivateSourceLocations.h"
#include "utility/messaging/type/MessageActivateTokenIds.h"
#include "utility/messaging/type/MessageTooltipShow.h"
#include "utility/TextCodec.h"
#include "utility/utility.h"
std::vector<QtCodeField::AnnotationColor> QtCodeField::s_annotationColors;
@@ -48,14 +49,14 @@ QtCodeField::QtCodeField(
displayCode.pop_back();
}
QTextCodec* codec = QTextCodec::codecForName(ApplicationSettings::getInstance()->getTextEncoding().c_str());
if (codec)
TextCodec codec(ApplicationSettings::getInstance()->getTextEncoding().c_str());
if (codec.isValid())
{
QString convertedDisplayCode(codec->toUnicode(displayCode.c_str()));
QString convertedDisplayCode = QString::fromStdWString(codec.decode(displayCode));
setPlainText(convertedDisplayCode);
if (displayCode.size() != size_t(convertedDisplayCode.length()))
{
LOG_INFO("Converting displayed code to " + codec->name().toStdString() + " resulted in offset of source locations. Correcting this now.");
LOG_INFO("Converting displayed code to " + codec.getName() + " resulted in offset of source locations. Correcting this now.");
createMultibyteCharacterLocationCache();
}
}