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Fix freeze when choosing invalid OCR model

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This commit is contained in:
WarmUpTill
2026-05-28 16:33:09 +02:00
committed by WarmUpTill
parent 31c4c1f5d7
commit d590bc11f8
3 changed files with 17 additions and 16 deletions
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23
plugins/video/parameter-wrappers.cpp
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@@ -318,9 +318,6 @@ OCRParameters::OCRParameters(const OCRParameters &other)
useConfig(other.useConfig),
configFile(other.configFile)
{
if (!initDone) {
Setup();
}
}
OCRParameters &OCRParameters::operator=(const OCRParameters &other)
@@ -334,9 +331,7 @@ OCRParameters &OCRParameters::operator=(const OCRParameters &other)
languageCode = other.languageCode;
useConfig = other.useConfig;
configFile = other.configFile;
if (!initDone) {
Setup();
}
initDone = false;
return *this;
}
@@ -412,6 +407,14 @@ void OCRParameters::SetPageMode(tesseract::PageSegMode mode)
}
}
tesseract::TessBaseAPI *OCRParameters::GetOCR()
{
if (!initDone) {
Setup();
}
return initDone ? ocr.get() : nullptr;
}
bool OCRParameters::SetLanguageCode(const std::string &value)
{
const auto dataPath = QString::fromStdString(tesseractBasePath) + "/" +
@@ -421,7 +424,7 @@ bool OCRParameters::SetLanguageCode(const std::string &value)
return false;
}
languageCode = value;
Setup();
initDone = false;
return true;
}
@@ -440,7 +443,7 @@ bool OCRParameters::SetTesseractBasePath(const std::string &value)
return false;
}
tesseractBasePath = value;
Setup();
initDone = false;
return true;
}
@@ -452,13 +455,13 @@ std::string OCRParameters::GetTesseractBasePath() const
void OCRParameters::EnableCustomConfig(bool enable)
{
useConfig = enable;
Setup();
initDone = false;
}
void OCRParameters::SetCustomConfigFile(const std::string &filename)
{
configFile = filename;
Setup();
initDone = false;
}
void OCRParameters::Setup()