private void Remove_file_from_list_of_managed_files()
{
if (SelectedFileToManage != null)
{
FilesToBeManaged.Remove(SelectedFileToManage);
}
}
private void Add_file_to_list_of_managed_files()
{
try
{
Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
dlg.InitialDirectory = SelectedGame.Save_file_location;
Nullable <bool> result = dlg.ShowDialog();
if (result == true)
{
List <string> selected_filenames = dlg.FileNames.ToList <string>();
foreach (string selected_filename in selected_filenames)
{
FileInfo finfo = new FileInfo(selected_filename);
if (!FilesToBeManaged.Contains(selected_filename) && string.Equals(finfo.DirectoryName, SelectedGame.Save_file_location))
{
FilesToBeManaged.Add(finfo.Name);
}
}
}
}
catch (Exception)
{
MessageBox.Show("Failed to add file names into list.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
FilesToBeManaged.Clear();
}
}
private void Save_changes_to_selected_game()
{
//Make changes to game selected from list
try
{
if (File.Exists(applicationDataFilePath))
{
//double stream to one file might cause unpredictable behavior. Close filestream as soon as you load data.
XDocument xdoc = new XDocument();//XDocument.Load(applicationDataFilePath, LoadOptions.SetBaseUri);
bool prompt_save_file_migration = false;
using (FileStream fs = new FileStream(applicationDataFilePath /*xdoc.BaseUri*/, FileMode.Open, FileAccess.Read))
{
xdoc = XDocument.Load(fs);
}
Game temp_game_item = tempSelectedGameData;
XElement query = (from item in xdoc.Element("Game_save_file_manager").Element("Games").Elements("Game")
where (string)item.Element("Name").Value == temp_game_item.Game_name //create field containing temporary game name or use Game fields' values
select item).First();
//Same as above, but with lambda expression
//XElement elem1 = xdoc.Element("Game_save_file_manager").Element("Games").Elements("Game").Where(item => (string)item.Element("Name").Value == temp_game_item.Game_name).Select(item => item).First();
query.Element("Name").Value = SelectedGame.Game_name;
//update save file location element if the value was changed
if ((query.Element("Save_file_location").Value != SelectedGame.Save_file_location) && Directory.Exists(SelectedGame.Save_file_location))
{
query.Element("Save_file_location").Value = SelectedGame.Save_file_location;
prompt_save_file_migration = true;
}
else if (!Directory.Exists(SelectedGame.Save_file_location))
{
throw new DirectoryNotFoundException();
}
bool node_exists = query.Elements("Manage_selected_files_only").Any();
if (node_exists == false)
{
query.Add(new XElement("Manage_selected_files_only", SelectedGame.ManageSelectedFilesOnly.ToString()));
}
else
{
query.Element("Manage_selected_files_only").SetValue(SelectedGame.ManageSelectedFilesOnly.ToString());
}
//add files to list of managed files
if (SelectedGame.ManageSelectedFilesOnly == true && !temp_game_item.FilesToManage.Equals(FilesToBeManaged.ToList <string>()))
{
List <string> new_filenames_list = FilesToBeManaged.ToList <string>();
//var subquery = from item in query.Element("Files_to_manage").Elements("Files") select item;
if (query.Elements("Files_to_manage").Any())
{
query.Element("Files_to_manage").Elements("File").Remove();
}
else
{
query.Add(new XElement("Files_to_manage"));
}
foreach (string filename in new_filenames_list)
{
query.Element("Files_to_manage").Add(new XElement("File", filename));
}
}
//if save file storage method had been changed, game's element will be updated and prompt will be displayed to the user, asking if manager should move files to a new directory
if (!(query.Element("Store_profile_saves_in_app_location").Value == SelectedGame.Profile_specific_save_file_storage_method.ToString()))
{
query.Element("Store_profile_saves_in_app_location").Value = SelectedGame.Profile_specific_save_file_storage_method.ToString();
prompt_save_file_migration = true;
}
if (prompt_save_file_migration)
{
//prompt
MessageBoxResult boxresult1 = MessageBox.Show("Game save file storage method or game save file directory has been changed. Would you like to migrate save files to a new directory?", "Attention", MessageBoxButton.YesNo, MessageBoxImage.Question);
if (boxresult1 == MessageBoxResult.Yes)
{
MigrateSaveFilesToNewDirectory(temp_game_item.Game_name, temp_game_item.Profile_specific_save_file_storage_method, SelectedGame.Profile_specific_save_file_storage_method, temp_game_item.Save_file_location, SelectedGame.Save_file_location);
}
}
xdoc.Save(applicationDataFilePath);
//End edit mode
Deactivate_Edit_Mode();
}
else
{
//Warning
}
}
catch (DirectoryNotFoundException)
{
MessageBox.Show("Specified save files' directory has not been found or is incorrect.", "Error");
}
catch (Exception ex)
{
MessageBox.Show("Failed to save games' list correctly. " + ex.Message);
//End edit mode
Deactivate_Edit_Mode();
}
//Load_Games_List();
//Load_Selected_Games_Data(SelectedGame);
}
//private void Load_Games_List() //this method should be availabale in the main window
//{
// //games_listbox.SelectedItem = null;
// Games.Clear(); //games_listbox.Items.Clear();
// try
// {
// //Try to load file in xml extension, with list of games
// if (File.Exists(AppDomain.CurrentDomain.BaseDirectory + "games_list.xml"))
// {
// XDocument xdoc = XDocument.Load(AppDomain.CurrentDomain.BaseDirectory + "games_list.xml");
// //FileStream fs = new FileStream(xdoc.BaseUri, FileMode.Open, FileAccess.Read);
// //reminder: games_list.xml construction: Games_list->Games->Game->Id|Name|Save_file_location|Store_profile_saves_in_app_location|
// var query = from item in xdoc.Element("Game_save_file_manager").Element("Games").Elements("Game")
// select item;
// foreach (var item in query) //adding games to list
// {
// Game gi_ob = new Game();
// gi_ob.Game_name = item.Element("Name").Value;/*(from temp_it in item.Descendants()
// select temp_it.Element("Name")).First().ToString();*/
// gi_ob.Save_file_location = item.Element("Save_file_location").Value;/*(from temp_it in item.Descendants()
// select temp_it.Element("Save_file_location")).First().ToString();*/
// string temp_profile_specific_file_storage_method;
// temp_profile_specific_file_storage_method = item.Element("Store_profile_saves_in_app_location").Value; /*(from temp_it in item.Descendants()
// select temp_it.Element("Store_profile_saves_in_app_location")).First().ToString();*/
// gi_ob.Profile_specific_save_file_storage_method = Convert.ToInt32(temp_profile_specific_file_storage_method);
// //games_listbox.Items.Add(gi_ob);
// Games.Add(gi_ob);
// }
// }
// else
// {
// FileNotFoundMethod(applicationDataFilePath);
// }
// }
// catch (Exception ex)
// {
// MessageBox.Show("Failed to load games' list. " + ex.Message);
// }
//}
private void LoadApplicationData(string path)
{
Games.Clear(); //games_listbox.Items.Clear();
FilesToBeManaged.Clear();
try
{
applicationDataFilePath = path;
//Try to load file in xml extension, with list of games
if (File.Exists(applicationDataFilePath))
{
XDocument xdoc = XDocument.Load(applicationDataFilePath);
//FileStream fs = new FileStream(xdoc.BaseUri, FileMode.Open, FileAccess.Read);
//reminder: games_list.xml construction: Games_list->Games->Game->Id|Name|Save_file_location|Store_profile_saves_in_app_location|
var query = from item in xdoc.Element("Game_save_file_manager").Element("Games").Elements("Game")
select item;
foreach (var item in query) //adding games to list
{
Game gi_ob = new Game();
gi_ob.Game_name = item.Element("Name").Value; /*(from temp_it in item.Descendants()
* select temp_it.Element("Name")).First().ToString();*/
gi_ob.Save_file_location = item.Element("Save_file_location").Value; /*(from temp_it in item.Descendants()
* select temp_it.Element("Save_file_location")).First().ToString();*/
string temp_profile_specific_file_storage_method;
temp_profile_specific_file_storage_method = item.Element("Store_profile_saves_in_app_location").Value; /*(from temp_it in item.Descendants()
* select temp_it.Element("Store_profile_saves_in_app_location")).First().ToString();*/
gi_ob.Profile_specific_save_file_storage_method = Convert.ToInt32(temp_profile_specific_file_storage_method);
bool node_exists = item.Elements("Manage_selected_files_only").Any();
if (node_exists == false)
{
gi_ob.ManageSelectedFilesOnly = false;
}
else
{
gi_ob.ManageSelectedFilesOnly = Convert.ToBoolean(item.Element("Manage_selected_files_only").Value);
}
if (item.Elements("Files_to_manage").Any())//.Elements("File").Any())
{
if (item.Element("Files_to_manage").Elements("File").Any())
{
foreach (string filename in item.Element("Files_to_manage").Elements("File"))
{
gi_ob.FilesToManage.Add(filename);
}
}
}
//games_listbox.Items.Add(gi_ob);
Games.Add(gi_ob);
}
Mediator.Instance.NotifyColleagues(Mediator.ViewModelMessages.GameListUpdated, games);
}
else
{
//create new "games_list.xml" file
FileNotFoundMethod(applicationDataFilePath);
}
}
catch (Exception ex)
{
MessageBox.Show("Failed to load games' list. " + ex.Message);
}
}
