triage: small tweaks

tools/triage/triage/codeeditor.h

@@ -12,12 +12,11 @@ class QWidget;
 class LineNumberArea;
 
 
-class CodeEditor : public QPlainTextEdit
-{
+class CodeEditor : public QPlainTextEdit {
     Q_OBJECT
 
 public:
-    CodeEditor(QWidget *parent = 0);
+    explicit CodeEditor(QWidget *parent = 0);
 
     void lineNumberAreaPaintEvent(QPaintEvent *event);
     int lineNumberAreaWidth();
@@ -35,10 +34,9 @@ private:
 };
 
 
-class LineNumberArea : public QWidget
-{
+class LineNumberArea : public QWidget {
 public:
-    LineNumberArea(CodeEditor *editor) : QWidget(editor) {
+    explicit LineNumberArea(CodeEditor *editor) : QWidget(editor) {
         codeEditor = editor;
     }
 

tools/triage/triage/mainwindow.cpp

@@ -55,25 +55,25 @@ void MainWindow::showResult(QListWidgetItem *item)
     QProcess process;
     process.setWorkingDirectory(WORK_FOLDER);
 
-    // Download archive
     if (!QFileInfo(WORK_FOLDER + '/' + archiveName).exists()) {
+        // Download archive
         process.start("wget", QStringList()<<url);
         if (!process.waitForFinished(-1))
             return;
-    }
 
-    // Unpack archive
-    QStringList args;
-    if (url.endsWith(".tar.gz"))
-        args << "xzvf";
-    else if (url.endsWith(".tar.bz2"))
-        args << "xjvf";
-    else if (url.endsWith(".tar.xz"))
-        args << "xJvf";
-    args << archiveName;
-    process.start("tar", args);
-    if (!process.waitForFinished(-1))
-        return;
+        // Unpack archive
+        QStringList args;
+        if (url.endsWith(".tar.gz"))
+            args << "xzvf";
+        else if (url.endsWith(".tar.bz2"))
+            args << "xjvf";
+        else if (url.endsWith(".tar.xz"))
+            args << "xJvf";
+        args << archiveName;
+        process.start("tar", args);
+        if (!process.waitForFinished(-1))
+            return;
+    }
 
     // Open file
     ui->code->setFocus();

tools/triage/triage/mainwindow.h

@@ -5,11 +5,10 @@
 #include <QListWidgetItem>
 
 namespace Ui {
-class MainWindow;
+    class MainWindow;
 }
 
-class MainWindow : public QMainWindow
-{
+class MainWindow : public QMainWindow {
     Q_OBJECT
 
 public: