remove doc readonly remove isTextFile

microfins · Feb 18, 2016 · 3a2ef8b · 3a2ef8b
1 parent 51afbe3
commit 3a2ef8b
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Showing 4 changed files with 0 additions and 70 deletions.
diff --git a/qml/WebCodeEditor.qml b/qml/WebCodeEditor.qml
@@ -178,13 +178,6 @@ Item {
 				{
 					setText("File size is too large!", currentMode);
 					setReadOnly(true);
-					document.readOnly = true;
-				}
-				else if (!fileIo.isFileText(document.path))
-				{
-					setText("Can't read binary file!", currentMode);
-					setReadOnly(true);
-					document.readOnly = true;
 				}
 				else
 					setText(currentText, currentMode);

diff --git a/qml/js/ProjectModel.js b/qml/js/ProjectModel.js
@@ -253,7 +253,6 @@ function file(docData)
 	var groupName = isContract ? qsTr("Contracts") : isJs ? qsTr("Javascript") : isHtml ? qsTr("Web Pages") : isCss ? qsTr("Styles") : isImg ? qsTr("Images") : qsTr("Misc");
 	var docData = {
 		contract: false,
-		readOnly: false,
 		path: path,
 		fileName: fileName,
 		name: fileName,

diff --git a/src/FileIo.cpp b/src/FileIo.cpp
@@ -183,66 +183,6 @@ int FileIo::getFileSize(QString const& _url)
 	return 0;
 }
 
-bool FileIo::isFileText(QString const& _url)
-{
-	try
-	{
-		QString path = pathFromUrl(_url);
-		QFile file(path);
-		if (file.open(QIODevice::ReadOnly | QIODevice::Text))
-		{
-			QByteArray buf = file.read(file.bytesAvailable());
-
-			if (buf.size() >= 2)
-			{
-				//FF FE        UTF - 16, little endian
-				if ((quint8)buf[0] == 0xFF && (quint8)buf[1] == 0xFE)
-					return true;
-
-				//FE FF        UTF - 16, big endian
-				if ((quint8)buf[0] == 0xFE && (quint8)buf[1] == 0xFF)
-					return true;
-			}
-
-			if (buf.size() >= 3)
-			{
-				//EF BB BF     UTF - 8
-				if ((quint8)buf[0] == 0xEF && (quint8)buf[1] == 0xBB && (quint8)buf[2] == 0xBF)
-					return true;
-			}
-
-			if (buf.size() >= 4)
-			{
-				//FF FE 00 00  UTF - 32, little endian
-				if ((quint8)buf[0] == 0xFF && (quint8)buf[1] == 0xFE && (quint8)buf[2] == 0x00 && (quint8)buf[3] == 0x00)
-					return true;
-
-				//00 00 FE FF  UTF - 32, big - endian
-				if ((quint8)buf[0] == 0x00 && (quint8)buf[1] == 0x00 && (quint8)buf[2] == 0xFE && (quint8)buf[3] == 0xFF)
-					return true;
-			}
-
-			int checkLength = std::min(buf.size(), 1024000);
-			for (int i = 0; i < checkLength; i++)
-			{
-				if (!isascii(buf[i]) ||
-						(iscntrl(buf[i]) && !isspace(buf[i]) &&
-						 buf[i] != '\b' && buf[i] != '\032' && buf[i] != '\033'))
-					return false;	/* not all ASCII */
-			}
-			return true;
-		}
-		else
-			error(tr("Error reading file %1").arg(_url));
-	}
-	catch (...)
-	{
-		manageException();
-	}
-
-	return false;
-}
-
 void FileIo::writeFile(QString const& _url, QString const& _data)
 {
 	try

diff --git a/src/FileIo.h b/src/FileIo.h
@@ -56,8 +56,6 @@ class FileIo: public QObject
 	Q_INVOKABLE QString readFile(QString const& _url);
 	/// Returns file size
 	Q_INVOKABLE int getFileSize(QString const& _url);
-	/// Is file represent readable text
-	Q_INVOKABLE bool isFileText(QString const& _url);
 	/// Write contents to a file. Signals on failure.
 	Q_INVOKABLE void writeFile(QString const& _url, QString const& _data);
 	/// Copy a file from _sourcePath to _destPath. Signals on failure.