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Log message if qss file can not be opened for write

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This commit is contained in:
Klaus Basan
2019-07-09 21:14:09 +02:00
committed by Mat Sutcliffe
parent 26ddf3a353
commit b71fb71fdc
3 changed files with 19 additions and 5 deletions
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19
src/blackgui/stylesheetutility.cpp
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@@ -9,6 +9,7 @@
#include "blackconfig/buildconfig.h"
#include "blackgui/stylesheetutility.h"
#include "blackmisc/fileutils.h"
#include "blackmisc/logmessage.h"
#include "blackmisc/directoryutils.h"
#include "blackmisc/restricted.h"
@@ -41,6 +42,12 @@ namespace BlackGui
connect(&m_fileWatcher, &QFileSystemWatcher::fileChanged, this, &CStyleSheetUtility::qssDirectoryChanged);
}
const CLogCategoryList &CStyleSheetUtility::getLogCategories()
{
static const CLogCategoryList cats { CLogCategory::guiComponent() };
return cats;
}
const QString &CStyleSheetUtility::fontStyleAsString(const QFont &font)
{
static const QString n("normal");
@@ -247,11 +254,9 @@ namespace BlackGui
bool CStyleSheetUtility::updateFont(const QString &qss)
{
QString qssWidget("QWidget {\n");
qssWidget.append(qss);
qssWidget.append("}\n");
QFile fontFile(CDirectoryUtils::stylesheetsDirectory() + "/" + fileNameFontsModified());
const QString qssWidget(u"QWidget {\n" % qss % u"}\n");
const QString fn = CFileUtils::appendFilePaths(CDirectoryUtils::stylesheetsDirectory(), fileNameFontsModified());
QFile fontFile(fn);
bool ok = fontFile.open(QFile::Text | QFile::WriteOnly);
if (ok)
{
@@ -260,6 +265,10 @@ namespace BlackGui
fontFile.close();
ok = this->read();
}
else
{
CLogMessage(getLogCategories()).warning(u"Cannot open file '%1' for writing") << fn;
}
return ok;
}