/**
* @brief Scans a project location of file and fills the BBCodeBase.
* @param projectPath is path to a directory or a single file.
* @param supportedFileExtensions string array of extensions.
* @param bbCodeBase clears all entries in this object and adds the new entries.
* @return true if entries are found.
*/
public static bool Scan(string projectPath, string[] supportedFileExtensions, ref BBCodeBase bbCodeBase)
{
// Create an empty BBCode database.
bbCodeBase = new BBCodeBase();
// Check if the given is a file or directory.
if (File.Exists(projectPath))
{
// Scan single file.
ScanSingleFile(projectPath, ref bbCodeBase);
}
else
{
// Create empty file list.
string[] fileList = { };
// Try to get file names under the selected path.
try
{
fileList = Directory.GetFiles(projectPath, "*.*", SearchOption.AllDirectories);
}
catch { };
// Get the selected path and make sure that its not empty.
if (fileList.Length > 0)
{
// Iterate all files under the selected path.
foreach (string fileName in fileList)
{
// Check the file extension for allowed extensions.
if (File.Exists(fileName) && ((fileList.Length == 1) || supportedFileExtensions.Contains(Path.GetExtension(fileName).TrimStart('.'))))
{
ScanSingleFile(fileName, ref bbCodeBase);
}
}
}
}
// Success if descriptors are found.
return(bbCodeBase.GetCodeCount() > 0);
}
/**
* @brief New Project button event, loads the Recent project path from the settings
* and shown folder browser.
* @param sender
* @param e
*/
private void buttonNewProject_Click(object sender, EventArgs e)
{
// Load Recent opened folder and set it to the folder browser initial path.
browserNewProject.SelectedPath = settings.LoadSetting("General.RecentProject");
// Show browser.
if (browserNewProject.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
// Get supported file extensions.
string supportedFileExtensionsString = (settings.LoadSetting("User.FileExtensions") != "") ? settings.LoadSetting("User.FileExtensions") : Properties.Resources.supportedFileExtensions;
string[] supportedFileExtensions = supportedFileExtensionsString.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
// Use ProjectScanner to scan all files.
if (!ProjectScanner.Scan(browserNewProject.SelectedPath, supportedFileExtensions, ref bbCodeBase))
{
MessageBox.Show("No BBCode Descriptor has been found under the selected path.");
}
// Remember the project name including the number of recognized BBCode entries.
projectName = Path.GetFileName(browserNewProject.SelectedPath) + " #" + bbCodeBase.GetCodeCount();
// Set visuals for ProjectOpen state.
SetVisuals(GetVisuals() | VisualStates.ProjectOpen);
// Save teh successfuly opened project path.
settings.SaveSetting("General.RecentProject", browserNewProject.SelectedPath);
}
}