static void Test_labels()
{
var frm = new Form(0, 0, Console.WindowWidth, Console.WindowHeight)
{
Title = "Labels"
};
frm.AddChild(new Label(2, 2, "A single line label next to a multi line label")
{
ForegroundColor = ConsoleColor.DarkGray
});
frm.AddChild(new Label(2, 4, "Macbeth:"));
frm.AddChild(new Label(11, 4, 15)
{
Name = "lbl",
CanBeMultiline = true,
Text = "She should have died hereafter, there would have been a time for such a word.",
BackgroundColor = ConsoleColor.DarkRed
});
frm.AddChild(new Button(2, 11, 10, "Close")
{
OnPressed = (s, e) => {
BashForms.Close();
}
});
BashForms.Open(frm);
}
static void Test_text_editing()
{
var frm = new Form(0, 0, Console.WindowWidth, Console.WindowHeight)
{
Title = "Text editing"
};
frm.AddChild(new TextLine(2, 2, frm.Size.width - 4)
{
Label = "Single text line"
});
frm.AddChild(new TextArea(2, 4, 16, 5)
{
Label = "Multi-line text"
});
frm.AddChild(new Button(2, 10, 10, "Close")
{
OnPressed = (s, e) => {
BashForms.Close();
}
});
BashForms.Open(frm);
}
public TaskDialog()
{
_dlg = new Dialog <bool>(2, 2, Console.WindowWidth * 2 / 3, Console.WindowHeight * 3 / 4)
{
Title = "Edit task"
};
_txtSubject = new TextLine(2, 2, _dlg.Size.width - 4)
{
Label = "subject"
};
_dlg.AddChild(_txtSubject);
_txtDescription = new TextArea(2, 4, _txtSubject.Size.width / 2, _dlg.Size.height - 7)
{
Label = "description"
};
_dlg.AddChild(_txtDescription);
_txtDueDate = new TextLine(_txtDescription.Position.left + _txtDescription.Size.width + 2, 4, 10)
{
Label = "due date"
};
_dlg.AddChild(_txtDueDate);
_cboPriority = new Combobox(_txtDueDate.Position.left, _txtDueDate.Position.top + 2, _txtDueDate.Size.width, 6,
new[] { "", "Low", "Medium", "High", "ASAP" })
{
LimitTextToItems = true
};
_dlg.AddChild(_cboPriority);
_txtTags = new TextLine(_cboPriority.Position.left, _cboPriority.Position.top + 2, _cboPriority.Size.width)
{
Label = "tags"
};
_dlg.AddChild(_txtTags);
var btnSave = new Button(2, _txtDescription.Position.top + _txtDescription.Size.height + 1, 10, "Save")
{
OnPressed = (w, e) => {
_dlg.Result = true;
BashForms.Close();
}
};
_dlg.AddChild(btnSave);
_dlg.AddChild(new Button(14, btnSave.Position.top, 10, "Cancel")
{
OnPressed = (w, e) => {
_dlg.Result = false;
BashForms.Close();
}
});
}
static void Test_lists()
{
var frm = new Form(0, 0, Console.WindowWidth, Console.WindowHeight)
{
Title = "Options"
};
frm.AddChild(new Label(2, 2, "Listbox"));
var lb = new Listbox(2, 3, 10, 5, new[] { "Balin", "Dwalin",
"Kili", "Fili",
"Oin", "Gloin",
"Ori", "Nori", "Dori",
"Bifur", "Bofur", "Bombur",
"Thorin" });
lb.Items[0].BackgroundColor = ConsoleColor.DarkYellow;
lb.Items[1].ForegroundColor = ConsoleColor.Red;
lb.OnPressed += (s, e) => MessageBox.ShowInfo("Dwarf selected: " + lb.Items[lb.CurrentItemIndex].Text);
frm.AddChild(lb);
frm.AddChild(new Label(2, 9, "Combobox"));
var cb = new Combobox(2, 10, 21, 5, new[] { "Paris", "London", "Oslo", "Berlin", "New York", "Tokyo", "Rio", "Prague" })
{
Label = "Your favorite city"
};
frm.AddChild(cb);
frm.AddChild(new Label(24, 10, 20)
{
Text = "Press down-arrow to open list of choices.\nPress ESC to close list of choices.",
CanBeMultiline = true,
ForegroundColor = ConsoleColor.DarkGray
});
frm.AddChild(new Label(2, 9, "Combobox with text limited to list items"));
var cb2 = new Combobox(2, 12, 21, 4, new[] { "XS", "S", "M", "L", "XL", "XXL" })
{
Label = "Select your t-shirt size",
LimitTextToItems = true
};
frm.AddChild(cb2);
frm.AddChild(new Button(2, 14, 10, "Close")
{
OnPressed = (s, e) => {
BashForms.Close();
}
});
BashForms.Open(frm);
}
static void Test_filesystemdlg()
{
var frm = new Form(0, 0, Console.WindowWidth, Console.WindowHeight)
{
Title = "Filesystem Dialog"
};
frm.AddChild(new Label(2, 2, "Path to open dialog on: "));
frm.AddChild(new TextLine(26, 2, 20)
{
Text = "../..", Name = "txtPath"
});
frm.AddChild(new Option(26, 3, 20, "Directories only")
{
Name = "optDirsOnly"
});
frm.AddChild(new Option(26, 4, 20, "Allow new name")
{
Name = "optNewFileOrFoldername"
});
frm.AddChild(new Listbox(50, 2, 20, 20)
{
Name = "lbSelected", TabIndex = -1, BackgroundColor = ConsoleColor.DarkGray
});
frm.AddChild(new Button(26, 5, 10, "Open...")
{
OnPressed = (s, e) => {
var fsdlg = new FilesystemDialog(frm.Child <TextLine>("txtPath").Text)
{
ListDirectoriesOnly = frm.Child <Option>("optDirsOnly").Selected,
AllowNewFileOrFoldername = frm.Child <Option>("optNewFileOrFoldername").Selected
};
var selection = BashForms.OpenModal(fsdlg);
frm.Child <Listbox>("lbSelected").Clear();
frm.Child <Listbox>("lbSelected").AddRange(selection.Select(fn => new Listbox.Item(fn)));
}
});
frm.AddChild(new Button(26, 7, 10, "Close")
{
OnPressed = (s, e) => BashForms.Close()
});
BashForms.Open(frm);
}
public Task Edit(Task task)
{
if (task == null)
{
task = new Task(); _dlg.Title = "Edit new task";
}
Bind();
if (!BashForms.OpenModal(_dlg))
{
return(null);
}
Retrieve();
return(task);
void Bind()
{
_txtSubject.Text = task.Subject;
_txtDescription.Text = task.Description;
_txtDueDate.Text = task.DueAt.Date == DateTime.MaxValue.Date ? "" : task.DueAt.ToString("d");
_cboPriority.Text = task.Priority == TaskPriorities.No ? "" : task.Priority.ToString();
_txtTags.Text = String.Join(",", task.Tags);
}
void Retrieve()
{
task.Subject = _txtSubject.Text;
task.Description = _txtDescription.Text;
task.DueAt = _txtDueDate.Text != "" ? DateTime.Parse(_txtDueDate.Text) : DateTime.MaxValue;
if (!Enum.TryParse(_cboPriority.Text, true, out task.Priority))
{
task.Priority = TaskPriorities.No;
}
task.Tags = _txtTags.Text.Split(new[] { ',', ';', '#', ' ' }, StringSplitOptions.RemoveEmptyEntries);
}
}
static void Test_messageboxes()
{
var frm = new Form(0, 0, Console.WindowWidth, Console.WindowHeight)
{
Title = "MessageBox"
};
frm.AddChild(new Label(2, 2, "Messagebox result:"));
frm.AddChild(new Label(2, 3, 18)
{
BackgroundColor = ConsoleColor.DarkRed, Name = "lblResult"
});
frm.MenuBar.Menu.AddItem("Ok");
frm.MenuBar.Menu.AddItem("YesNo");
frm.MenuBar.Menu.AddItem("OkCancelIgnore");
frm.MenuBar.Menu.AddItem("None");
frm.MenuBar.Menu.AddItem("Exit");
frm.MenuBar.OnSelected += (mnuItem, e) =>
{
switch (mnuItem.Text)
{
case "Ok":
var result = MessageBox.Show("Gimme an ok!", (MessageBox.Results.Ok, "Okay!"));
frm.Child <Label>("lblResult").Text = result.ToString();
break;
case "YesNo":
result = MessageBox.Show("Shall I?",
(MessageBox.Results.Yes, "YES"),
(MessageBox.Results.No, "No,no!"),
"Question");
frm.Child <Label>("lblResult").Text = result.ToString();
break;
case "OkCancelIgnore":
result = MessageBox.Show("Shall I?",
(MessageBox.Results.Continue, "Continue"),
(MessageBox.Results.Cancel, "Cancel"),
(MessageBox.Results.Ignore, "Never mind"),
"What's your choice?");
frm.Child <Label>("lblResult").Text = result.ToString();
break;
case "None":
result = MessageBox.Show("I am confused",
(MessageBox.Results.None, "Continue"),
(MessageBox.Results.None, "Cancel"),
(MessageBox.Results.None, "Never mind"),
"No choice?");
frm.Child <Label>("lblResult").Text = result.ToString();
break;
case "Exit":
BashForms.Close();
break;
}
};
frm.AddChild(new Label(2, 5, 40, "Switch to the menu with F2 and choose a MessageBox demo.\n\nIn the message boxes use (shift-)TAB to switch between buttons.")
{
ForegroundColor = ConsoleColor.DarkGray
});
BashForms.Open(frm);
}
static void Choose_a_demo()
{
var frm = new Form(0, 0, Console.WindowWidth, Console.WindowHeight)
{
Title = "Choose a demo"
};
var mnusw = frm.MenuBar.Menu.AddItem("Single widgets");
mnusw.Submenu.AddItem("Lbls", "mnuLabels");
mnusw.Submenu.AddItem("Texts", "mnuText");
mnusw.Submenu.AddItem("Options", "mnuOptions");
mnusw.Submenu.AddItem("Lists", "mnuLists");
mnusw.Submenu.AddItem("Dialogs")
.Submenu.AddItems(new[] {
new MenuItem("MsgBox", "mnuMsgBox"),
new MenuItem("FileSys", "mnuFileSys")
});
var mnusc = frm.MenuBar.Menu.AddItem("Scenarios");
mnusc.Submenu.AddItem("ToDo App", "mnuToDo");
frm.MenuBar.Menu.AddItem("Exit", "mnuExit");
frm.MenuBar.OnSelected += (mnuItem, e) => {
switch (mnuItem.Name)
{
case "mnuExit":
BashForms.Close();
break;
case "mnuLabels":
Test_labels();
break;
case "mnuText":
Test_text_editing();
break;
case "mnuOptions":
Test_options();
break;
case "mnuLists":
Test_lists();
break;
case "mnuMsgBox":
Test_messageboxes();
break;
case "mnuFileSys":
Test_filesystemdlg();
break;
case "mnuToDo":
ToDoApp.Enterypoint();
break;
}
};
frm.AddChild(new Label(2, 3, 40)
{
Text = "* Press F2 to enter menu.\n* Use left/right arrow to move between menu item.\n* Use ENTER to select menu item/enter next menu level.\n* Use ESC to back up menu level.\n\n* Use (shift-)TAB to move between controls.\n\n* Use F5 to refresh screen.",
CanBeMultiline = true,
ForegroundColor = ConsoleColor.DarkGray
});
BashForms.Open(frm);
}
static void Test_options()
{
var frm = new Form(0, 0, Console.WindowWidth, Console.WindowHeight)
{
Title = "Options"
};
frm.AddChild(new Label(2, 2, "Which animals are mammals?"));
frm.AddChild(new Option(4, 3, 20, "Dog")
{
Name = "optDog"
});
frm.AddChild(new Option(4, 4, 20, "Ant")
{
Name = "optAnt"
});
frm.AddChild(new Option(4, 5, 20, "Cat")
{
Name = "optCat"
});
frm.AddChild(new Option(4, 6, 20, "Dolphin")
{
Name = "optDolphin"
});
frm.AddChild(new Button(4, 7, 10, "Check")
{
OnPressed = (s, _) => {
var correct = frm.Child <Option>("optDog").Selected&& frm.Child <Option>("optCat").Selected&&
frm.Child <Option>("optDolphin").Selected&&
!frm.Child <Option>("optAnt").Selected;
MessageBox.ShowInfo(correct ? "Correct! You're the best!" : "Sorry, wrong. Try again", " Quiz Result");
}
});
frm.AddChild(new Label(2, 9, "Who's your favorite hero?"));
var grp = new SingleOptionGroup();
grp.OnSelected += (s, _) => MessageBox.ShowInfo("Good choice: " + s.Text);
frm.AddChild(new Option(4, 10, 20, "Superman")
{
OptionGroup = grp
});
frm.AddChild(new Option(4, 11, 20, "Donald Duck")
{
OptionGroup = grp
});
frm.AddChild(new Option(4, 12, 20, "Batman")
{
OptionGroup = grp
});
frm.AddChild(new Option(4, 13, 20, "Antman")
{
OptionGroup = grp
});
frm.AddChild(new Label(32, 2, 30, "Move between the options using (shift-)TAB!\nEach is a control of its own.\n\nPress ENTER or SPACE to toggle an option.")
{
ForegroundColor = ConsoleColor.DarkGray
});
frm.AddChild(new Button(2, 15, 10, "Close")
{
OnPressed = (s, e) => {
BashForms.Close();
}
});
BashForms.Open(frm);
}
public FilesystemDialog(string path = "", string title = "") : base(0, 0, 1, 1)
{
_width = Console.WindowWidth / 2;
_height = (int)(Console.WindowHeight * 0.8);
_top = (Console.WindowHeight - _height) / 2;
_left = (Console.WindowWidth - _width) / 2;
_title = title == "" ? "Select file or folder" : title;
_listDirectoriesOnly = false;
this.AddChild(new Label(2, 2, "Path: ")
{
BackgroundColor = ConsoleColor.DarkGray
});
this.AddChild(
new Label(8, 2, _width - 10, path)
{
Name = "lblPath", BackgroundColor = ConsoleColor.DarkGray
});
_lbFilesystem =
new FilesystemListbox(2, 3, _width - 4, _height - 8)
{
SelectionMode = Listbox.SelectionModes.SingleSelection
};
_lbFilesystem.OnExpandRequested += Handle_expand_request;
_lbFilesystem.OnCollapseRequested += Handle_collapse_request;
this.AddChild(_lbFilesystem);
this.AddChild(new TextLine(2, _height - 4, _width - 4)
{
Label = "file or folder name",
Name = "txtFileOrFoldername",
Visible = false
});
const int BUTTON_WIDTH = 10;
var totalButtonWidth = 2 * BUTTON_WIDTH + 2;
var buttonLeft = (_width - totalButtonWidth) / 2;
this.AddChild(new Button(buttonLeft, _height - 2, BUTTON_WIDTH, "Select")
{
OnPressed = (s, e) => {
var selections = _lbFilesystem.SelectedItemIndexes.Select(i => ((FilesystemAttachment)_lbFilesystem.Items[i].Attachment).Path);
if (this.AllowNewFileOrFoldername)
{
selections = selections.Concat(new[] { this.Child <TextLine>("txtFileOrFoldername").Text });
}
base.Result = selections.ToArray();
BashForms.Close();
}
});
this.AddChild(new Button(buttonLeft + BUTTON_WIDTH + 2, _height - 2, BUTTON_WIDTH, "Cancel")
{
OnPressed = (s, e) =>
{
base.Result = new string[0];
BashForms.Close();
}
});
if (path != "")
{
Fill(path);
}
}
public MainWindow()
{
_frm = new Form(0, 0, Console.WindowWidth, Console.WindowHeight)
{
Title = "ToDoBeDoBeDo Task Management"
};
_frm.MenuBar.Menu.AddItem(new MenuItem("File")).Submenu.AddItem(new MenuItem("Close", "mnuClose")
{
Shortcut = 'x'
});
_frm.MenuBar.Menu.AddItem(new MenuItem("Edit")).Submenu.AddItems(new[] {
new MenuItem("Add", "mnuAdd")
{
Shortcut = '+'
},
new MenuItem("Delete", "mnuDel")
{
Shortcut = '-'
}
});
var mnuFilterOverdue = new MenuItem("Filter for overdue", "mnuFilterOverdue");
var mnuFilterDue = new MenuItem("Filter for due", "mnuFilterDue");
var mnuFilterASAP = new MenuItem("Filter for ASAP", "mnuFilterASAP");
_frm.MenuBar.Menu.AddItem(new MenuItem("View")).Submenu.AddItems(new[] {
mnuFilterOverdue, mnuFilterDue, mnuFilterASAP
});
_frm.MenuBar.OnSelected += (item, e) => {
switch (item.Name)
{
case "mnuAdd":
OnNewTaskRequest();
_frm.MenuBar.HasFocus = false;
break;
case "mnuDel":
if (_lstTasks.CurrentItemIndex >= 0 && MessageBox.AskForYes("Delete current item?"))
{
OnDeleteTaskRequest((string)_lstTasks.CurrentItem.Attachment);
}
_frm.MenuBar.HasFocus = false;
break;
case "mnuFilterOverdue":
case "mnuFilterDue":
case "mnuFilterASAP":
item.Checked = !item.Checked;
OnQueryTasksRequest(Build_query());
break;
case "mnuClose":
BashForms.Close();
_frm.MenuBar.HasFocus = false;
break;
}
};
const int SUBJECT_COL_WIDTH = 20;
const int DESC_COL_WIDTH = 30;
const int DUE_COL_WIDTH = 10;
const int PRIO_COL_WIDTH = 13;
_frm.AddChild(new Label(2, 2, "Subject".PadRight(SUBJECT_COL_WIDTH) + "|" + "Description".PadRight(DESC_COL_WIDTH) + "|" + "Due".PadRight(DUE_COL_WIDTH) + "|" + "Priority".PadRight(PRIO_COL_WIDTH))
{
BackgroundColor = ConsoleColor.DarkBlue,
ForegroundColor = ConsoleColor.White
});
_lstTasks = new Listbox(2, 3, _frm.Size.width - 4, _frm.Size.height - 6)
{
FocusBackgroundColor = ConsoleColor.Black,
Columns = new[] { SUBJECT_COL_WIDTH, DESC_COL_WIDTH, DUE_COL_WIDTH, PRIO_COL_WIDTH }
};
_lstTasks.OnPressed = (w, e) => {
if (_lstTasks.CurrentItemIndex >= 0)
{
OnEditTaskRequest((string)_lstTasks.CurrentItem.Attachment);
}
};
_frm.AddChild(_lstTasks);
_txtQuery = new TextLine(2, _lstTasks.Position.top + _lstTasks.Size.height + 1, 45)
{
Label = "query: words or #tags separated by spaces"
};
_frm.AddChild(_txtQuery);
_frm.AddChild(new Button(_txtQuery.Position.left + _txtQuery.Size.width + 2, _txtQuery.Position.top, 10, "Filter")
{
OnPressed = (s, e) => {
OnQueryTasksRequest(Build_query());
}
});
string Build_query()
{
var query = _txtQuery.Text;
if (mnuFilterOverdue.Checked)
{
query += " !overdue";
}
if (mnuFilterDue.Checked)
{
query += " !due";
}
if (mnuFilterASAP.Checked)
{
query += " !asap";
}
return(query);
}
}
public void Show() => BashForms.Open(_frm);
