diff options
7 files changed, 45 insertions, 8 deletions
diff --git a/src-qt5/desktop-utils/lumina-textedit/PlainTextEditor.cpp b/src-qt5/desktop-utils/lumina-textedit/PlainTextEditor.cpp index 8626b2b4..b1592cc3 100644 --- a/src-qt5/desktop-utils/lumina-textedit/PlainTextEditor.cpp +++ b/src-qt5/desktop-utils/lumina-textedit/PlainTextEditor.cpp @@ -76,17 +76,22 @@ void PlainTextEditor::LoadFile(QString filepath){ bool diffFile = (filepath != this->whatsThis()); this->setWhatsThis(filepath); this->clear(); - QList<SyntaxFile> files = SyntaxFile::availableFiles(settings); + /*QList<SyntaxFile> files = SyntaxFile::availableFiles(settings); for(int i=0; i<files.length(); i++){ if(files[i].supportsFile(filepath) ){ files[i].SetupDocument(this); SYNTAX->loadRules(files[i]); break; } - } + }*/ //SYNTAX->loadRules( Custom_Syntax::ruleForFile(filepath.section("/",-1), settings) ); lastSaveContents = LUtils::readFile(filepath).join("\n"); if(diffFile){ + SYNTAX->loadRules( Custom_Syntax::ruleForFile(this->whatsThis().section("/",-1), settings) ); + if(SYNTAX->loadedRules().isEmpty()){ + SYNTAX->loadRules( Custom_Syntax::ruleForFirstLine( lastSaveContents.section("\n",0,0,QString::SectionSkipEmpty) , settings) ); + } + SYNTAX->setupDocument(this); this->setPlainText( lastSaveContents ); }else{ //Try to keep the mouse cursor/scroll in the same position @@ -123,14 +128,18 @@ bool PlainTextEditor::SaveFile(bool newname){ if(file.isEmpty()){ return false; } //cancelled this->setWhatsThis(file); SYNTAX->loadRules( Custom_Syntax::ruleForFile(this->whatsThis().section("/",-1), settings) ); + if(SYNTAX->loadedRules().isEmpty()){ + SYNTAX->loadRules( Custom_Syntax::ruleForFirstLine( this->toPlainText().section("\n",0,0,QString::SectionSkipEmpty) , settings) ); + } + SYNTAX->setupDocument(this); SYNTAX->rehighlight(); - readonly = !QFileInfo(this->whatsThis()).isWritable(); //update this flag } if( !watcher->files().isEmpty() ){ watcher->removePaths(watcher->files()); } bool ok = LUtils::writeFile(this->whatsThis(), this->toPlainText().split("\n"), true); hasChanges = !ok; if(ok){ lastSaveContents = this->toPlainText(); emit FileLoaded(this->whatsThis()); } watcher->addPath(currentFile()); + readonly = !QFileInfo(this->whatsThis()).isWritable(); //update this flag return true; //qDebug() << " - Success:" << ok << hasChanges; } diff --git a/src-qt5/desktop-utils/lumina-textedit/syntaxSupport.cpp b/src-qt5/desktop-utils/lumina-textedit/syntaxSupport.cpp index 53f51f4e..a80d4149 100644 --- a/src-qt5/desktop-utils/lumina-textedit/syntaxSupport.cpp +++ b/src-qt5/desktop-utils/lumina-textedit/syntaxSupport.cpp @@ -83,6 +83,16 @@ bool SyntaxFile::supportsFile(QString file){ return false; } +bool SyntaxFile::supportsFirstLine(QString line){ + line = line.simplified(); + if(metaObj.contains("first_line_match")){ + return metaObj.value("first_line_match").toArray().contains(line); + }else if(metaObj.contains("first_line_regex")){ + return (QRegExp( metaObj.value("first_line_regex").toString() ).indexIn(line) >=0 ); + } + return false; +} + bool SyntaxFile::LoadFile(QString file, QSettings *settings){ QStringList contents = LUtils::readFile(file); //Now trim the extra non-JSON off the beginning of the file @@ -209,6 +219,13 @@ QString Custom_Syntax::ruleForFile(QString filename, QSettings *settings){ return ""; } +QString Custom_Syntax::ruleForFirstLine(QString line, QSettings *settings){ + QList<SyntaxFile> files = SyntaxFile::availableFiles(settings); + for(int i=0; i<files.length(); i++){ + if(files[i].supportsFirstLine(line)){ return files[i].name(); } + } + return ""; +} void Custom_Syntax::loadRules(QString type){ QList<SyntaxFile> files = SyntaxFile::availableFiles(settings); diff --git a/src-qt5/desktop-utils/lumina-textedit/syntaxSupport.h b/src-qt5/desktop-utils/lumina-textedit/syntaxSupport.h index bffbfd1a..9949a90c 100644 --- a/src-qt5/desktop-utils/lumina-textedit/syntaxSupport.h +++ b/src-qt5/desktop-utils/lumina-textedit/syntaxSupport.h @@ -46,6 +46,7 @@ public: void SetupDocument(QPlainTextEdit *editor); bool supportsFile(QString file); //does this syntax set support the file? + bool supportsFirstLine(QString line); //is the type of file defined by the first line of the file? ("#!/bin/<something>" for instance) //Main Loading routine (run this before other functions) bool LoadFile(QString file, QSettings *settings); @@ -66,10 +67,13 @@ public: } ~Custom_Syntax(){} + QString loadedRules(){ return syntax.name(); } + static QStringList availableRules(QSettings *settings); static QStringList knownColors(); static void SetupDefaultColors(QSettings *settings); static QString ruleForFile(QString filename, QSettings *settings); + static QString ruleForFirstLine(QString line, QSettings *settings); void loadRules(QString type); void loadRules(SyntaxFile sfile); @@ -77,6 +81,8 @@ public: loadRules( syntax.name() ); } + void setupDocument(QPlainTextEdit *edit){ syntax.SetupDocument(edit); } //simple redirect for the function in the currently-loaded rules + protected: void highlightBlock(const QString &text){ //qDebug() << "Highlight Block:" << text; @@ -159,7 +165,7 @@ protected: int last = text.length()-1; while(last>=0 && (text[last]==' ' || text[last]=='\t' ) ){ last--; } if(last < text.length()-1){ - setFormat(last+1, text.length()-1-last, fmt); + setFormat(last+1, text.length()-1-last, fmt); } } } diff --git a/src-qt5/desktop-utils/lumina-textedit/syntax_rules/README.md b/src-qt5/desktop-utils/lumina-textedit/syntax_rules/README.md index fa00b557..04190672 100644 --- a/src-qt5/desktop-utils/lumina-textedit/syntax_rules/README.md +++ b/src-qt5/desktop-utils/lumina-textedit/syntax_rules/README.md @@ -9,9 +9,11 @@ A small comment section may be placed at the top of the file where every line st # Requirements 1. A "meta" object containing the following variables (meta information about the rules): 1. "name" : The name that will be shown to the user for this set of syntax rules. - 2. If this syntax file is to be automatically applied to particular file type, then one of the following options must be set: + 2. If this syntax file is to be automatically applied to particular file type, then at least one of the following options must be set: 1. "file_suffix" : An array of file extensions which are supported by this syntax rule set (Example: temp.foo will be matched by "file_suffix"=["foo"] ) 2. "file_regex" : A regular expression which should be used to find if the filename matches this rule set. + 3. "first_line_match" : *(only used if no filename rules matched)* Exact match for the first line of text in the file (Example: "#!/bin/sh") + 4. "first_line_regex" : *(only used if no filename rules matched)* Regular expression to use when find a match for the first line of text in the file 2. A "format" object containing the following variables (file-wide formatting): 1. "columns_per_line" : (integer, optional) For file formats with line-length restrictions, this will automatically highlight/flag any "overage" of the designated limit. 2. "highlight_whitespace_eol" : (boolian, optional) Highlight any excess whitespace at the end of a line. diff --git a/src-qt5/desktop-utils/lumina-textedit/syntax_rules/json.syntax b/src-qt5/desktop-utils/lumina-textedit/syntax_rules/json.syntax index ab67d384..1982e599 100644 --- a/src-qt5/desktop-utils/lumina-textedit/syntax_rules/json.syntax +++ b/src-qt5/desktop-utils/lumina-textedit/syntax_rules/json.syntax @@ -8,7 +8,8 @@ { "meta": { "name": "JSON", - "file_suffix": ["json", "syntax"] + "file_suffix": ["json", "syntax"], + "first_line_match":["{"] }, "format": { "line_wrap": false, diff --git a/src-qt5/desktop-utils/lumina-textedit/syntax_rules/python.syntax b/src-qt5/desktop-utils/lumina-textedit/syntax_rules/python.syntax index 6690d98c..2145beec 100644 --- a/src-qt5/desktop-utils/lumina-textedit/syntax_rules/python.syntax +++ b/src-qt5/desktop-utils/lumina-textedit/syntax_rules/python.syntax @@ -8,7 +8,8 @@ { "meta": { "name": "Python", - "file_suffix": ["py", "pyc"] + "file_suffix": ["py", "pyc"], + "first_line_regex" : "(#!).+(python)" }, "format": { "line_wrap": false, diff --git a/src-qt5/desktop-utils/lumina-textedit/syntax_rules/sh.syntax b/src-qt5/desktop-utils/lumina-textedit/syntax_rules/sh.syntax index 5f38cadc..f2256731 100644 --- a/src-qt5/desktop-utils/lumina-textedit/syntax_rules/sh.syntax +++ b/src-qt5/desktop-utils/lumina-textedit/syntax_rules/sh.syntax @@ -8,7 +8,8 @@ { "meta": { "name": "Shell", - "file_suffix": ["sh"] + "file_suffix": ["sh"], + "first_line_match":["#!/bin/sh", "#!/sbin/openrc-run"] }, "format": { "line_wrap": false, |