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-rw-r--r--src-qt5/desktop-utils/lumina-textedit/syntaxSupport.cpp27
-rw-r--r--src-qt5/desktop-utils/lumina-textedit/syntaxSupport.h4
2 files changed, 30 insertions, 1 deletions
diff --git a/src-qt5/desktop-utils/lumina-textedit/syntaxSupport.cpp b/src-qt5/desktop-utils/lumina-textedit/syntaxSupport.cpp
index 4c3b3805..a590d3a4 100644
--- a/src-qt5/desktop-utils/lumina-textedit/syntaxSupport.cpp
+++ b/src-qt5/desktop-utils/lumina-textedit/syntaxSupport.cpp
@@ -123,6 +123,33 @@ bool SyntaxFile::LoadFile(QString file, QSettings *settings){
return true;
}
+//Main function for finding/loading all syntax files
+QList<SyntaxFile> SyntaxFile::availableFiles(QSettings *settings){
+ static QList<SyntaxFile> list; //keep this list around between calls - prevent re-reading all the files
+ //Remove/update any files from the list as needed
+ QStringList found;
+ for(int i=0; i<list.length(); i++){
+ if( !QFileInfo::exists(list[i].fileLoaded) ){ list.removeAt(i); i--; continue; } //obsolete file
+ else if(QFileInfo(list[i].fileLoaded).lastModified() > list[i].lastLoaded){ list[i].LoadFile(list[i].fileLoaded, settings); } //out-of-date file
+ found << list[i].fileLoaded; //save for later
+ }
+ //Now scan for any new files
+ QStringList paths;
+ paths << QString(getenv("XDG_DATA_HOME")) << QString(getenv("XDG_DATA_DIRS")).split(":");
+ for(int i=0; i<paths.length(); i++){
+ QDir dir(paths[i]+"/lumina-desktop/syntax_rules");
+ if(!dir.exists()){ continue; }
+ QFileInfoList files = dir.entryInfoList(QStringList() << "*.syntax", QDir::Files, QDir::Name);
+ for(int f=0; f<files.length(); f++){
+ if(paths.contains(files[f].absoluteFilePath()) ){ continue; } //already handled
+ //New Syntax File found
+ SyntaxFile nfile;
+ if( nfile.LoadFile(files[f].absoluteFilePath(), settings) ){ list << nfile; }
+ }
+ }
+ return list;
+}
+
QStringList Custom_Syntax::availableRules(){
QStringList avail;
avail << "C++";
diff --git a/src-qt5/desktop-utils/lumina-textedit/syntaxSupport.h b/src-qt5/desktop-utils/lumina-textedit/syntaxSupport.h
index ba4c211a..746df750 100644
--- a/src-qt5/desktop-utils/lumina-textedit/syntaxSupport.h
+++ b/src-qt5/desktop-utils/lumina-textedit/syntaxSupport.h
@@ -53,7 +53,9 @@ public:
//Main Loading routine (run this before other functions)
bool LoadFile(QString file, QSettings *settings);
-
+
+ //Main function for finding/loading all syntax files
+ static QList<SyntaxFile> availableFiles(QSettings *settings);
};
class Custom_Syntax : public QSyntaxHighlighter{
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