Merge pull request #61 from Anna-/smallFixes

#LED и #путь сверху в "Файлах"

Author: yurii-litvinov

trikControl/config.xml

@@ -196,7 +196,7 @@ Use it if JCx ports are configured to work as PWM signal generators.
 	<playMp3File command="cvlc --quiet &quot;%1&quot; &amp;" />
 
 	<!-- Device files and on/off values for LED on a brick. -->
-	<led green="/sys/class/leds/led_green/brightness" red="/sys/class/leds/led_red/brightness" on="0" off="1" />
+	<led green="/sys/class/leds/led_green/brightness" red="/sys/class/leds/led_red/brightness" on="1" off="0" />
 
 	<!--Device file for keys on a brick -->
 	<keys deviceFile="/dev/input/event0" />

trikGui/fileManagerWidget.cpp

@@ -96,9 +96,21 @@ void FileManagerWidget::keyPressEvent(QKeyEvent *event)
 	}
 }
 
+QString FileManagerWidget::showCurrentPath()
+{
+	QString result = QDir::currentPath();
+	result.remove(mRootDirPath);
+
+	if (result.isEmpty()) {
+		result = "/";
+	}
+
+	return result;
+}
+
 void FileManagerWidget::showCurrentDir()
 {
-	mCurrentPathLabel.setText(QDir::currentPath());
+	mCurrentPathLabel.setText(showCurrentPath());
 
 	QDir::Filters filters = mFileSystemModel.filter();
 	if (QDir::currentPath() == mRootDirPath) {

trikGui/fileManagerWidget.h

@@ -62,6 +62,7 @@ private slots:
 private:
 	void showCurrentDir();
 	void open();
+	QString showCurrentPath();
 
 	QVBoxLayout mLayout;
 	QLabel mCurrentPathLabel;