static void LoadFile()
{
OpenDialog openFileDialog = new OpenDialog("Select File", "Select a *.cdb file to open");
openFileDialog.Height = Dim.Percent(70f);
openFileDialog.Width = Dim.Percent(70f);
openFileDialog.AllowedFileTypes = new string[] { ".cdb" };
openFileDialog.AllowsMultipleSelection = false;
openFileDialog.CanChooseDirectories = false;
openFileDialog.CanChooseFiles = true;
Application.Run(openFileDialog);
List <string> files = new List <string>(openFileDialog.FilePaths);
if (files.Count < 1)
{
PrintStatus("No file was selected to open.", StatusLevel.Error);
return;
}
RookDB loadedDB = new RookDB(System.IO.File.ReadAllText(files[0]), files[0]);
if (loadedDB.IsValid())
{
currDB = loadedDB;
currTableView.Source = new EditorListRenderer(currDB.tables.First().Value);
columnHeaders.UpdateColumns(currDB.tables.First().Value.columns.ToArray());
UpdateWindowName();
UpdateTableDisplay();
PrintStatus("Loaded database: " + loadedDB.filename, StatusLevel.Default);
}
else
{
PrintStatus("Could not load database, file was invalid.", StatusLevel.Error);
}
}
static void CreateNew()
{
string dbName = "temp.cdb";
Dialog getNameDialog = new Dialog("Enter new database name", 60, 10);
TextField nameField = new TextField("")
{
X = 1, Y = 1, Width = Dim.Fill(), Height = 1
};
Button confirmBtn = new Button("Confirm")
{
Clicked = () =>
{
if (nameField.Text.Length > 5 && nameField.Text.EndsWith(".cdb"))
{
dbName = dbName = nameField.Text.ToString();
Application.RequestStop();
}
}
};
getNameDialog.AddButton(confirmBtn);
getNameDialog.Add(nameField);
Application.Run(getNameDialog);
currDB = new RookDB(dbName);
PrintStatus("Created new database, unsaved.", StatusLevel.Warning);
UpdateWindowName();
}
public void Render(ListView container, ConsoleDriver driver, bool selected, int item, int col, int line, int width)
{
List <DBRecord> records = new List <DBRecord>(currTable.records.Values);
int hOffset = EditorProgram.columnHeaders.hOffset;
if (hOffset > currTable.columns.Count)
{
hOffset = currTable.columns.Count - 1;
}
if (hOffset < 0)
{
hOffset = 0;
}
string dispStr = records[item].identifier.PadRight(ColumnHeaderControl.COLUMN_WIDTH);
for (int i = hOffset; i < currTable.columns.Count; i++)
{
if (dispStr.Length + ColumnHeaderControl.COLUMN_WIDTH >= width)
{
break;
}
dispStr += StringHelper.LimitLength(
RookDB.PrettyPrintFieldValue(records[item], i),
ColumnHeaderControl.COLUMN_WIDTH,
" .. ").PadRight(ColumnHeaderControl.COLUMN_WIDTH);
}
driver.AddStr(dispStr);
}
static void SaveFile()
{
if (currDB == null)
{
PrintStatus("Couldn't save database, nothing loaded in memory.", StatusLevel.Error);
return;
}
RookDB.WriteFile(currDB, currDB.filename, true);
PrintStatus("Database saved successfully.", StatusLevel.Default);
}
static void SaveFileAs()
{
SaveDialog saveDialog = new SaveDialog("Select save location", "Select location and filename to save database as.");
saveDialog.IsExtensionHidden = false;
saveDialog.AllowedFileTypes = new string[] { "*.cdb" };
Application.Run(saveDialog);
if (saveDialog.FileName == null)
{
PrintStatus("Save As was cancelled by user.", StatusLevel.Warning);
return;
}
string selPath = saveDialog.FilePath.ToString();
if (!selPath.EndsWith(".cdb"))
{
selPath += ".cdb";
}
if (System.IO.File.Exists(selPath))
{
bool overwriteConfirmed = false;
Dialog overwriteDialog = new Dialog("Confirm Overwrite", 20, 25);
Label overwriteLabel = new Label("You are about to overwrite an existing file.\nContinue?");
Button okBtn = new Button("Overwrite", true)
{
Clicked = () => { overwriteConfirmed = true; Application.RequestStop(); }
};
Button cancelBtn = new Button("Cancel")
{
Clicked = () => { Application.RequestStop(); }
};
overwriteDialog.AddButton(okBtn);
overwriteDialog.AddButton(cancelBtn);
overwriteDialog.Add(overwriteLabel);
Application.Run(overwriteDialog);
if (!overwriteConfirmed)
{
return;
}
}
RookDB.WriteFile(currDB, selPath, true);
PrintStatus("Saved under alt file name: " + StringHelper.LimitLengthInverse(selPath, 50), StatusLevel.Default);
}
//https://github.com/migueldeicaza/gui.cs
public static void RunEditor(string initialFile = null)
{
Application.Init();
mainWin = new Window("RookDB Terminal Editor - empty")
{
X = 0,
Y = 1,
Width = Dim.Fill(),
Height = Dim.Fill(1),
};
Application.Top.Add(mainWin);
currTableView = new ListView(new EditorListRenderer(null))
{
Y = 1,
Width = Dim.Fill(),
Height = Dim.Fill(1),
};
mainWin.Add(currTableView);
columnHeaders = new ColumnHeaderControl()
{
X = 0,
Y = 0,
Width = Dim.Fill(),
Height = 1,
};
mainWin.Add(columnHeaders);
tablesLine = new Label("Example Text")
{
X = 1,
Y = Pos.AnchorEnd(1),
Width = Dim.Fill(2),
Height = 1,
};
mainWin.Add(tablesLine);
statusLine = new Label("")
{
X = 0,
Y = Pos.Bottom(Application.Top) - 1,
Width = Dim.Fill(),
Height = 1,
TextColor = new Terminal.Gui.Attribute(Color.BrightYellow, Color.Black),
Text = "Loading..."
};
Application.Top.Add(new HotInputHook()); //input hook for scrolling column headers without them being focused
Application.Top.Add(statusLine);
MenuBar mainMenu = new MenuBar(new MenuBarItem[]
{
new MenuBarItem("_File", new MenuItem[]
{
new MenuItem("_New", "", CreateNew),
new MenuItem("_Load", "", LoadFile),
new MenuItem("_Save", "", SaveFile),
new MenuItem("S_ave As", "", SaveFileAs),
new MenuItem("_Quit", "", Quit),
}),
new MenuBarItem("_Add/Delete", new MenuItem[]
{
new MenuItem("Add Table", "", AddTable),
new MenuItem("Delete Table", "", DeleteTable),
new MenuItem("Add Column", "", AddColumn),
new MenuItem("Delete Column", "", DeleteColumn),
new MenuItem("Add Record", "", AddRecord),
new MenuItem("Delete Record", "", DeleteRecord),
}),
new MenuBarItem("_Edit", new MenuItem[]
{
new MenuItem("Rename Table", "", RenameTable),
new MenuItem("Edit Column", "", EditColumn),
new MenuItem("Change Column Order", "", ChangeColumnOrder)
}),
new MenuBarItem("_Options", new MenuItem[]
{
new MenuItem("_Settings", "", null),
new MenuItem("_Help", "", ShowHelp),
new MenuItem("_About", "", ShowAbout),
}),
});
Application.Top.Add(mainMenu);
if (initialFile != null && System.IO.File.Exists(initialFile))
{
currDB = new RookDB(System.IO.File.ReadAllText(initialFile), initialFile);
if (!currDB.IsValid())
{
currDB = null;
}
}
PrintStatus("Editor loaded", StatusLevel.Default);
Application.Run();
}
