private void SetupScrollBar()
{
var _scrollBar = new ScrollBarView(tableView, true);
_scrollBar.ChangedPosition += () => {
tableView.RowOffset = _scrollBar.Position;
if (tableView.RowOffset != _scrollBar.Position)
{
_scrollBar.Position = tableView.RowOffset;
}
tableView.SetNeedsDisplay();
};
/*
* _scrollBar.OtherScrollBarView.ChangedPosition += () => {
* _listView.LeftItem = _scrollBar.OtherScrollBarView.Position;
* if (_listView.LeftItem != _scrollBar.OtherScrollBarView.Position) {
* _scrollBar.OtherScrollBarView.Position = _listView.LeftItem;
* }
* _listView.SetNeedsDisplay ();
* };*/
tableView.DrawContent += (e) => {
_scrollBar.Size = tableView.Table?.Rows?.Count ?? 0;
_scrollBar.Position = tableView.RowOffset;
// _scrollBar.OtherScrollBarView.Size = _listView.Maxlength - 1;
// _scrollBar.OtherScrollBarView.Position = _listView.LeftItem;
_scrollBar.Refresh();
};
}
private void SetupScrollBar()
{
// When using scroll bar leave the last row of the control free (for over-rendering with scroll bar)
treeViewFiles.Style.LeaveLastRow = true;
var _scrollBar = new ScrollBarView(treeViewFiles, true);
_scrollBar.ChangedPosition += () => {
treeViewFiles.ScrollOffsetVertical = _scrollBar.Position;
if (treeViewFiles.ScrollOffsetVertical != _scrollBar.Position)
{
_scrollBar.Position = treeViewFiles.ScrollOffsetVertical;
}
treeViewFiles.SetNeedsDisplay();
};
_scrollBar.OtherScrollBarView.ChangedPosition += () => {
treeViewFiles.ScrollOffsetHorizontal = _scrollBar.OtherScrollBarView.Position;
if (treeViewFiles.ScrollOffsetHorizontal != _scrollBar.OtherScrollBarView.Position)
{
_scrollBar.OtherScrollBarView.Position = treeViewFiles.ScrollOffsetHorizontal;
}
treeViewFiles.SetNeedsDisplay();
};
treeViewFiles.DrawContent += (e) => {
_scrollBar.Size = treeViewFiles.ContentHeight;
_scrollBar.Position = treeViewFiles.ScrollOffsetVertical;
_scrollBar.OtherScrollBarView.Size = treeViewFiles.GetContentWidth(true);
_scrollBar.OtherScrollBarView.Position = treeViewFiles.ScrollOffsetHorizontal;
_scrollBar.Refresh();
};
}
public void Scrolling_With_Default_Constructor_Do_Not_Scroll()
{
var sbv = new ScrollBarView {
Position = 1
};
Assert.NotEqual(1, sbv.Position);
Assert.Equal(0, sbv.Position);
}
public Toplevel Top()
{
var top = new Toplevel()
{
X = 0,
Y = 0,
Width = Dim.Fill(),
Height = Dim.Fill()
};
var win = new Window(Name)
{
X = 0,
Y = 0,
Width = Dim.Percent(90),
Height = Dim.Percent(90)
};
var scroll = new ScrollView(new Rect(0, 0, 10, 10))
{
ColorScheme = new ColorScheme()
{
Normal = new Terminal.Gui.Attribute(Color.Brown)
}
};
var scroller = new ScrollBarView(new Rect(0, 0, 10, 10), 2, 4, true);
Application.Iteration += (s, e) =>
{
scroll.Frame = new Rect(0, 0, win.Frame.Width - 2, win.Frame.Height - 2);
scroll.ContentSize = new Size(win.Frame.Width - 2, win.Frame.Height - 2);
scroller.X = Pos.Right(win);
scroller.Y = 0;
scroll.Height = Dim.Percent(90);
};
List <string> data = Enumerable.Range(0, 100).Select(a => Guid.NewGuid().ToString()).ToList();
var list = new ListView(data);
scroll.Add(list);
//win.Add(list);
win.Add(scroll);
var operations = CreateOperationsView(top, win);
top.Add(win, operations, scroller);
return(top);
}
public void Hosting_Two_Horizontal_ScrollBarView_Throws_ArgumentException()
{
var top = new Toplevel();
var host = new View();
top.Add(host);
var v = new ScrollBarView(host, false);
var h = new ScrollBarView(host, false);
Assert.Throws <ArgumentException> (null, () => v.OtherScrollBarView = h);
Assert.Throws <ArgumentException> (null, () => h.OtherScrollBarView = v);
}
public void Internal_Tests()
{
var top = Application.Top;
Assert.Equal(new Rect(0, 0, 80, 25), top.Bounds);
var view = new View()
{
Width = Dim.Fill(), Height = Dim.Fill()
};
top.Add(view);
var sbv = new ScrollBarView(view, true);
top.Add(sbv);
Assert.Equal(view, sbv.Host);
sbv.Size = 40;
sbv.Position = 0;
sbv.OtherScrollBarView.Size = 100;
sbv.OtherScrollBarView.Position = 0;
// Host bounds is empty.
Assert.False(sbv.CanScroll(10, out int max, sbv.IsVertical));
Assert.Equal(0, max);
Assert.False(sbv.OtherScrollBarView.CanScroll(10, out max, sbv.OtherScrollBarView.IsVertical));
Assert.Equal(0, max);
// They are visible but are not drawn.
Assert.True(sbv.Visible);
Assert.True(sbv.OtherScrollBarView.Visible);
top.LayoutSubviews();
// Now the host bounds is not empty.
Assert.True(sbv.CanScroll(10, out max, sbv.IsVertical));
Assert.Equal(10, max);
Assert.True(sbv.OtherScrollBarView.CanScroll(10, out max, sbv.OtherScrollBarView.IsVertical));
Assert.Equal(10, max);
Assert.True(sbv.CanScroll(50, out max, sbv.IsVertical));
Assert.Equal(17, max); // 17+23=40
Assert.True(sbv.OtherScrollBarView.CanScroll(150, out max, sbv.OtherScrollBarView.IsVertical));
Assert.Equal(22, max); // 22+78=100
Assert.True(sbv.Visible);
Assert.True(sbv.OtherScrollBarView.Visible);
sbv.KeepContentAlwaysInViewport = false;
sbv.OtherScrollBarView.KeepContentAlwaysInViewport = false;
Assert.True(sbv.CanScroll(50, out max, sbv.IsVertical));
Assert.Equal(40, max);
Assert.True(sbv.OtherScrollBarView.CanScroll(150, out max, sbv.OtherScrollBarView.IsVertical));
Assert.Equal(100, max);
Assert.True(sbv.Visible);
Assert.True(sbv.OtherScrollBarView.Visible);
}
public void Hosting_A_View_To_A_ScrollBarView()
{
RemoveHandlers();
_scrollBar = new ScrollBarView(_hostView, true);
Assert.True(_scrollBar.IsVertical);
Assert.False(_scrollBar.OtherScrollBarView.IsVertical);
Assert.Equal(_scrollBar.Position, _hostView.Top);
Assert.NotEqual(_scrollBar.Size, _hostView.Lines);
Assert.Equal(_scrollBar.OtherScrollBarView.Position, _hostView.Left);
Assert.NotEqual(_scrollBar.OtherScrollBarView.Size, _hostView.Cols);
AddHandlers();
_hostView.SuperView.LayoutSubviews();
_hostView.Redraw(_hostView.Bounds);
Assert.Equal(_scrollBar.Position, _hostView.Top);
Assert.Equal(_scrollBar.Size, _hostView.Lines + 1);
Assert.Equal(_scrollBar.OtherScrollBarView.Position, _hostView.Left);
Assert.Equal(_scrollBar.OtherScrollBarView.Size, _hostView.Cols + 1);
}
public void Start()
{
Application.UseSystemConsole = true;
Application.Init();
Application.MainLoop.AddIdle(OnMainLoopIdle);
var top = Application.Top;
var topFrame = top.Frame;
_logWindow = new Window("Debugger Log")
{
X = 0,
Y = 1,
Width = Dim.Fill(),
Height = Dim.Fill() - 3,
CanFocus = false
};
// _logView = new Filler(
// new Rect(0, 0, 200, 200)
// );
_textView = new LogView()
{
X = 0,
Y = 0,
Width = Dim.Fill(),
Height = Dim.Fill(),
CanFocus = false
};
_logWindow.Add(_textView);
_scrollBar = new ScrollBarView(_textView, true);
_scrollBar.ChangedPosition += () => {
_textView.TopRow = _scrollBar.Position;
if (_textView.TopRow != _scrollBar.Position)
{
_scrollBar.Position = _textView.TopRow;
}
_textView.SetNeedsDisplay();
};
_scrollBar.OtherScrollBarView.ChangedPosition += () => {
_textView.LeftColumn = _scrollBar.OtherScrollBarView.Position;
if (_textView.LeftColumn != _scrollBar.OtherScrollBarView.Position)
{
_scrollBar.OtherScrollBarView.Position = _textView.LeftColumn;
}
_textView.SetNeedsDisplay();
};
_textView.DrawContent += (e) => {
_scrollBar.Size = _textView.Lines - 1;
_scrollBar.Position = _textView.TopRow;
_scrollBar.OtherScrollBarView.Size = _textView.Maxlength;
_scrollBar.OtherScrollBarView.Position = _textView.LeftColumn;
_scrollBar.LayoutSubviews();
_scrollBar.Refresh();
};
var commandBar = new View()
{
X = 0,
Y = Pos.AnchorEnd(3),
Width = Dim.Fill(),
Height = 2
};
var commandBarText = new Label("Enter debugger commands")
{
X = 0,
Y = 0,
Width = Dim.Fill(),
Height = 1
};
var commandLabel = new Label(">")
{
X = 0,
Y = 1,
Width = 1,
Height = 1
};
var commandText = new CommandField
{
X = 1,
Y = 1,
Width = Dim.Fill(),
Height = 1,
CanFocus = true,
TabIndex = 0,
};
commandText.CommandEntered += (s, e) => {
_parser?.Parse(e);
commandBar.SetFocus();
};
commandBar.Add(commandBarText, commandLabel, commandText);
_menuBar = new MenuBar(
new MenuBarItem[] {
new MenuBarItem("_File", new MenuItem [] {
new MenuItem("_Save", "Save program", SaveFile),
new MenuItem("_Open", "Open program", OpenFile),
new MenuItem("_Quit", "", () => { if (Quit())
{
top.Running = false;
}
})
}),
new MenuBarItem("_Debug", new MenuItem [] {
new MenuItem("_Continue", "", null),
new MenuItem("_Pause", "", null),
new MenuItem("_Step", "", null)
})
});
_statusBar = new StatusBar()
{
ColorScheme = Colors.TopLevel,
Visible = true,
Items = new StatusItem[] {
_runMode,
_A,
_X,
_Y,
_PC,
_SP,
_C,
_Z,
_I,
_D,
_B,
_B2,
_V,
_N
}
};
top.Add(_logWindow);
top.Add(commandBar);
top.Add(_menuBar);
top.Add(_statusBar);
Application.Run();
commandBar.SetFocus();
}
public override void Init(Toplevel top, ColorScheme colorScheme)
{
Application.Init();
Top = top;
if (Top == null)
{
Top = Application.Top;
}
Win = new Window(_fileName ?? "Untitled")
{
X = 0,
Y = 1,
Width = Dim.Fill(),
Height = Dim.Fill(),
ColorScheme = colorScheme,
};
Top.Add(Win);
_textView = new TextView()
{
X = 0,
Y = 0,
Width = Dim.Fill(),
Height = Dim.Fill(),
BottomOffset = 1,
RightOffset = 1
};
CreateDemoFile(_fileName);
LoadFile();
Win.Add(_textView);
var menu = new MenuBar(new MenuBarItem [] {
new MenuBarItem("_File", new MenuItem [] {
new MenuItem("_New", "", () => New()),
new MenuItem("_Open", "", () => Open()),
new MenuItem("_Save", "", () => Save()),
new MenuItem("_Save As", "", () => SaveAs()),
new MenuItem("_Close", "", () => CloseFile()),
null,
new MenuItem("_Quit", "", () => Quit()),
}),
new MenuBarItem("_Edit", new MenuItem [] {
new MenuItem("_Copy", "", () => Copy(), null, null, Key.CtrlMask | Key.C),
new MenuItem("C_ut", "", () => Cut(), null, null, Key.CtrlMask | Key.W),
new MenuItem("_Paste", "", () => Paste(), null, null, Key.CtrlMask | Key.Y),
null,
new MenuItem("_Find", "", () => Find(), null, null, Key.CtrlMask | Key.S),
new MenuItem("Find _Next", "", () => FindNext(), null, null, Key.CtrlMask | Key.ShiftMask | Key.S),
new MenuItem("Find P_revious", "", () => FindPrevious(), null, null, Key.CtrlMask | Key.ShiftMask | Key.AltMask | Key.S),
new MenuItem("_Replace", "", () => Replace(), null, null, Key.CtrlMask | Key.R),
new MenuItem("Replace Ne_xt", "", () => ReplaceNext(), null, null, Key.CtrlMask | Key.ShiftMask | Key.R),
new MenuItem("Replace Pre_vious", "", () => ReplacePrevious(), null, null, Key.CtrlMask | Key.ShiftMask | Key.AltMask | Key.R),
new MenuItem("Replace _All", "", () => ReplaceAll(), null, null, Key.CtrlMask | Key.ShiftMask | Key.AltMask | Key.A),
null,
new MenuItem("_Select All", "", () => SelectAll(), null, null, Key.CtrlMask | Key.T)
}),
new MenuBarItem("_ScrollBarView", CreateKeepChecked()),
new MenuBarItem("_Cursor", new MenuItem [] {
new MenuItem("_Invisible", "", () => SetCursor(CursorVisibility.Invisible)),
new MenuItem("_Box", "", () => SetCursor(CursorVisibility.Box)),
new MenuItem("_Underline", "", () => SetCursor(CursorVisibility.Underline)),
new MenuItem("", "", () => {}, () => { return(false); }),
new MenuItem("xTerm :", "", () => {}, () => { return(false); }),
new MenuItem("", "", () => {}, () => { return(false); }),
new MenuItem(" _Default", "", () => SetCursor(CursorVisibility.Default)),
new MenuItem(" _Vertical", "", () => SetCursor(CursorVisibility.Vertical)),
new MenuItem(" V_ertical Fix", "", () => SetCursor(CursorVisibility.VerticalFix)),
new MenuItem(" B_ox Fix", "", () => SetCursor(CursorVisibility.BoxFix)),
new MenuItem(" U_nderline Fix", "", () => SetCursor(CursorVisibility.UnderlineFix))
}),
new MenuBarItem("Forma_t", new MenuItem [] {
CreateWrapChecked(),
CreateAutocomplete(),
CreateAllowsTabChecked()
}),
new MenuBarItem("_Responder", new MenuItem [] {
CreateCanFocusChecked(),
CreateEnabledChecked(),
CreateVisibleChecked()
}),
});
Top.Add(menu);
var statusBar = new StatusBar(new StatusItem [] {
new StatusItem(Key.F2, "~F2~ Open", () => Open()),
new StatusItem(Key.F3, "~F3~ Save", () => Save()),
new StatusItem(Key.F4, "~F4~ Save As", () => SaveAs()),
new StatusItem(Key.CtrlMask | Key.Q, "~^Q~ Quit", () => Quit()),
new StatusItem(Key.Null, $"OS Clipboard IsSupported : {Clipboard.IsSupported}", null)
});
Top.Add(statusBar);
_scrollBar = new ScrollBarView(_textView, true);
_scrollBar.ChangedPosition += () => {
_textView.TopRow = _scrollBar.Position;
if (_textView.TopRow != _scrollBar.Position)
{
_scrollBar.Position = _textView.TopRow;
}
_textView.SetNeedsDisplay();
};
_scrollBar.OtherScrollBarView.ChangedPosition += () => {
_textView.LeftColumn = _scrollBar.OtherScrollBarView.Position;
if (_textView.LeftColumn != _scrollBar.OtherScrollBarView.Position)
{
_scrollBar.OtherScrollBarView.Position = _textView.LeftColumn;
}
_textView.SetNeedsDisplay();
};
_scrollBar.VisibleChanged += () => {
if (_scrollBar.Visible && _textView.RightOffset == 0)
{
_textView.RightOffset = 1;
}
else if (!_scrollBar.Visible && _textView.RightOffset == 1)
{
_textView.RightOffset = 0;
}
};
_scrollBar.OtherScrollBarView.VisibleChanged += () => {
if (_scrollBar.OtherScrollBarView.Visible && _textView.BottomOffset == 0)
{
_textView.BottomOffset = 1;
}
else if (!_scrollBar.OtherScrollBarView.Visible && _textView.BottomOffset == 1)
{
_textView.BottomOffset = 0;
}
};
_textView.DrawContent += (e) => {
_scrollBar.Size = _textView.Lines;
_scrollBar.Position = _textView.TopRow;
if (_scrollBar.OtherScrollBarView != null)
{
_scrollBar.OtherScrollBarView.Size = _textView.Maxlength;
_scrollBar.OtherScrollBarView.Position = _textView.LeftColumn;
}
_scrollBar.LayoutSubviews();
_scrollBar.Refresh();
};
Win.KeyPress += (e) => {
if (winDialog != null && (e.KeyEvent.Key == Key.Esc ||
e.KeyEvent.Key == (Key.Q | Key.CtrlMask)))
{
DisposeWinDialog();
}
else if (e.KeyEvent.Key == (Key.Q | Key.CtrlMask))
{
Quit();
e.Handled = true;
}
};
}
public override void Init(Toplevel top, ColorScheme colorScheme)
{
Application.Init();
Top = top;
if (Top == null)
{
Top = Application.Top;
}
var menu = new MenuBar(new MenuBarItem [] {
new MenuBarItem("_File", new MenuItem [] {
new MenuItem("_New", "", () => New()),
new MenuItem("_Open", "", () => Open()),
new MenuItem("_Save", "", () => Save()),
null,
new MenuItem("_Quit", "", () => Quit()),
}),
new MenuBarItem("_Edit", new MenuItem [] {
new MenuItem("_Copy", "", () => Copy()),
new MenuItem("C_ut", "", () => Cut()),
new MenuItem("_Paste", "", () => Paste())
}),
new MenuBarItem("_ScrollBarView", CreateKeepChecked())
});
Top.Add(menu);
var statusBar = new StatusBar(new StatusItem [] {
new StatusItem(Key.F2, "~F2~ Open", () => Open()),
new StatusItem(Key.F3, "~F3~ Save", () => Save()),
new StatusItem(Key.CtrlMask | Key.Q, "~^Q~ Quit", () => Quit()),
});
Top.Add(statusBar);
CreateDemoFile(_fileName);
Win = new Window(_fileName ?? "Untitled")
{
X = 0,
Y = 1,
Width = Dim.Fill(),
Height = Dim.Fill(),
ColorScheme = colorScheme,
};
Top.Add(Win);
_textView = new TextView()
{
X = 0,
Y = 0,
Width = Dim.Fill(),
Height = Dim.Fill(),
};
LoadFile();
Win.Add(_textView);
_scrollBar = new ScrollBarView(_textView, true);
_scrollBar.ChangedPosition += () => {
_textView.TopRow = _scrollBar.Position;
if (_textView.TopRow != _scrollBar.Position)
{
_scrollBar.Position = _textView.TopRow;
}
_textView.SetNeedsDisplay();
};
_scrollBar.OtherScrollBarView.ChangedPosition += () => {
_textView.LeftColumn = _scrollBar.OtherScrollBarView.Position;
if (_textView.LeftColumn != _scrollBar.OtherScrollBarView.Position)
{
_scrollBar.OtherScrollBarView.Position = _textView.LeftColumn;
}
_textView.SetNeedsDisplay();
};
_textView.DrawContent += (e) => {
_scrollBar.Size = _textView.Lines - 1;
_scrollBar.Position = _textView.TopRow;
_scrollBar.OtherScrollBarView.Size = _textView.Maxlength;
_scrollBar.OtherScrollBarView.Position = _textView.LeftColumn;
_scrollBar.LayoutSubviews();
_scrollBar.Refresh();
};
}
public override void Setup()
{
_customRenderCB = new CheckBox("Render with columns")
{
X = 0,
Y = 0,
Height = 1,
};
Win.Add(_customRenderCB);
_customRenderCB.Toggled += _customRenderCB_Toggled;
_allowMarkingCB = new CheckBox("Allow Marking")
{
X = Pos.Right(_customRenderCB) + 1,
Y = 0,
Height = 1,
};
Win.Add(_allowMarkingCB);
_allowMarkingCB.Toggled += AllowMarkingCB_Toggled;
_allowMultipleCB = new CheckBox("Allow Multi-Select")
{
X = Pos.Right(_allowMarkingCB) + 1,
Y = 0,
Height = 1,
Visible = _allowMarkingCB.Checked
};
Win.Add(_allowMultipleCB);
_allowMultipleCB.Toggled += AllowMultipleCB_Toggled;
_listView = new ListView()
{
X = 1,
Y = 2,
Height = Dim.Fill(),
Width = Dim.Fill(1),
//ColorScheme = Colors.TopLevel,
AllowsMarking = false,
AllowsMultipleSelection = false
};
_listView.RowRender += ListView_RowRender;
Win.Add(_listView);
var _scrollBar = new ScrollBarView(_listView, true);
_scrollBar.ChangedPosition += () => {
_listView.TopItem = _scrollBar.Position;
if (_listView.TopItem != _scrollBar.Position)
{
_scrollBar.Position = _listView.TopItem;
}
_listView.SetNeedsDisplay();
};
_scrollBar.OtherScrollBarView.ChangedPosition += () => {
_listView.LeftItem = _scrollBar.OtherScrollBarView.Position;
if (_listView.LeftItem != _scrollBar.OtherScrollBarView.Position)
{
_scrollBar.OtherScrollBarView.Position = _listView.LeftItem;
}
_listView.SetNeedsDisplay();
};
_listView.DrawContent += (e) => {
_scrollBar.Size = _listView.Source.Count - 1;
_scrollBar.Position = _listView.TopItem;
_scrollBar.OtherScrollBarView.Size = _listView.Maxlength - 1;
_scrollBar.OtherScrollBarView.Position = _listView.LeftItem;
_scrollBar.Refresh();
};
_listView.SetSource(_scenarios);
var k = "Keep Content Always In Viewport";
var keepCheckBox = new CheckBox(k, _scrollBar.AutoHideScrollBars)
{
X = Pos.AnchorEnd(k.Length + 3),
Y = 0,
};
keepCheckBox.Toggled += (_) => _scrollBar.KeepContentAlwaysInViewport = keepCheckBox.Checked;
Win.Add(keepCheckBox);
}
public override void Init(Toplevel top, ColorScheme colorScheme)
{
Application.Init();
Top = top;
if (Top == null)
{
Top = Application.Top;
}
Win = new Window(_fileName ?? "Untitled")
{
X = 0,
Y = 1,
Width = Dim.Fill(),
Height = Dim.Fill(),
ColorScheme = colorScheme,
};
Top.Add(Win);
_textView = new TextView()
{
X = 0,
Y = 0,
Width = Dim.Fill(),
Height = Dim.Fill(),
BottomOffset = 1,
RightOffset = 1
};
CreateDemoFile(_fileName);
LoadFile();
Win.Add(_textView);
var menu = new MenuBar(new MenuBarItem [] {
new MenuBarItem("_File", new MenuItem [] {
new MenuItem("_New", "", () => New()),
new MenuItem("_Open", "", () => Open()),
new MenuItem("_Save", "", () => Save()),
new MenuItem("_Save As", "", () => SaveAs()),
new MenuItem("_Close", "", () => CloseFile()),
null,
new MenuItem("_Quit", "", () => Quit()),
}),
new MenuBarItem("_Edit", new MenuItem [] {
new MenuItem("_Copy", "", () => Copy(), null, null, Key.CtrlMask | Key.C),
new MenuItem("C_ut", "", () => Cut(), null, null, Key.CtrlMask | Key.W),
new MenuItem("_Paste", "", () => Paste(), null, null, Key.CtrlMask | Key.Y),
null,
new MenuItem("_Find", "", () => Find(), null, null, Key.CtrlMask | Key.S),
new MenuItem("Find _Next", "", () => FindNext(), null, null, Key.CtrlMask | Key.ShiftMask | Key.S),
new MenuItem("Find P_revious", "", () => FindPrevious(), null, null, Key.CtrlMask | Key.ShiftMask | Key.AltMask | Key.S),
new MenuItem("_Replace", "", () => Replace(), null, null, Key.CtrlMask | Key.R),
new MenuItem("Replace Ne_xt", "", () => ReplaceNext(), null, null, Key.CtrlMask | Key.ShiftMask | Key.R),
new MenuItem("Replace Pre_vious", "", () => ReplacePrevious(), null, null, Key.CtrlMask | Key.ShiftMask | Key.AltMask | Key.R),
new MenuItem("Replace _All", "", () => ReplaceAll(), null, null, Key.CtrlMask | Key.ShiftMask | Key.AltMask | Key.A),
null,
new MenuItem("_Select All", "", () => SelectAll(), null, null, Key.CtrlMask | Key.T)
}),
new MenuBarItem("_ScrollBarView", CreateKeepChecked()),
new MenuBarItem("_Cursor", CreateCursorRadio()),
new MenuBarItem("Forma_t", new MenuItem [] {
CreateWrapChecked(),
CreateAutocomplete(),
CreateAllowsTabChecked()
}),
new MenuBarItem("_Responder", new MenuItem [] {
CreateCanFocusChecked(),
CreateEnabledChecked(),
CreateVisibleChecked()
}),
new MenuBarItem("Conte_xtMenu", new MenuItem [] {
miForceMinimumPosToZero = new MenuItem("ForceMinimumPosTo_Zero", "", () => {
miForceMinimumPosToZero.Checked = forceMinimumPosToZero = !forceMinimumPosToZero;
_textView.ContextMenu.ForceMinimumPosToZero = forceMinimumPosToZero;
})
{
CheckType = MenuItemCheckStyle.Checked, Checked = forceMinimumPosToZero
},
new MenuBarItem("_Languages", GetSupportedCultures())
})
});
Top.Add(menu);
var statusBar = new StatusBar(new StatusItem [] {
new StatusItem(Key.F2, "~F2~ Open", () => Open()),
new StatusItem(Key.F3, "~F3~ Save", () => Save()),
new StatusItem(Key.F4, "~F4~ Save As", () => SaveAs()),
new StatusItem(Key.CtrlMask | Key.Q, "~^Q~ Quit", () => Quit()),
new StatusItem(Key.Null, $"OS Clipboard IsSupported : {Clipboard.IsSupported}", null)
});
Top.Add(statusBar);
_scrollBar = new ScrollBarView(_textView, true);
_scrollBar.ChangedPosition += () => {
_textView.TopRow = _scrollBar.Position;
if (_textView.TopRow != _scrollBar.Position)
{
_scrollBar.Position = _textView.TopRow;
}
_textView.SetNeedsDisplay();
};
_scrollBar.OtherScrollBarView.ChangedPosition += () => {
_textView.LeftColumn = _scrollBar.OtherScrollBarView.Position;
if (_textView.LeftColumn != _scrollBar.OtherScrollBarView.Position)
{
_scrollBar.OtherScrollBarView.Position = _textView.LeftColumn;
}
_textView.SetNeedsDisplay();
};
_scrollBar.VisibleChanged += () => {
if (_scrollBar.Visible && _textView.RightOffset == 0)
{
_textView.RightOffset = 1;
}
else if (!_scrollBar.Visible && _textView.RightOffset == 1)
{
_textView.RightOffset = 0;
}
};
_scrollBar.OtherScrollBarView.VisibleChanged += () => {
if (_scrollBar.OtherScrollBarView.Visible && _textView.BottomOffset == 0)
{
_textView.BottomOffset = 1;
}
else if (!_scrollBar.OtherScrollBarView.Visible && _textView.BottomOffset == 1)
{
_textView.BottomOffset = 0;
}
};
_textView.DrawContent += (e) => {
_scrollBar.Size = _textView.Lines;
_scrollBar.Position = _textView.TopRow;
if (_scrollBar.OtherScrollBarView != null)
{
_scrollBar.OtherScrollBarView.Size = _textView.Maxlength;
_scrollBar.OtherScrollBarView.Position = _textView.LeftColumn;
}
_scrollBar.LayoutSubviews();
_scrollBar.Refresh();
};
Win.KeyPress += (e) => {
var keys = ShortcutHelper.GetModifiersKey(e.KeyEvent);
if (winDialog != null && (e.KeyEvent.Key == Key.Esc ||
e.KeyEvent.Key == (Key.Q | Key.CtrlMask)))
{
DisposeWinDialog();
}
else if (e.KeyEvent.Key == (Key.Q | Key.CtrlMask))
{
Quit();
e.Handled = true;
}
else if (winDialog != null && keys == (Key.Tab | Key.CtrlMask))
{
if (_tabView.SelectedTab == _tabView.Tabs.ElementAt(_tabView.Tabs.Count - 1))
{
_tabView.SelectedTab = _tabView.Tabs.ElementAt(0);
}
else
{
_tabView.SwitchTabBy(1);
}
e.Handled = true;
}
else if (winDialog != null && keys == (Key.Tab | Key.CtrlMask | Key.ShiftMask))
{
if (_tabView.SelectedTab == _tabView.Tabs.ElementAt(0))
{
_tabView.SelectedTab = _tabView.Tabs.ElementAt(_tabView.Tabs.Count - 1);
}
else
{
_tabView.SwitchTabBy(-1);
}
e.Handled = true;
}
};
Top.Closed += (_) => Thread.CurrentThread.CurrentUICulture = new CultureInfo("en-US");
}
public override void Init(Toplevel top, ColorScheme colorScheme)
{
Application.Init();
Top = top;
if (Top == null)
{
Top = Application.Top;
}
var menu = new MenuBar(new MenuBarItem [] {
new MenuBarItem("_File", new MenuItem [] {
new MenuItem("_New", "", () => New()),
new MenuItem("_Open", "", () => Open()),
new MenuItem("_Save", "", () => Save()),
new MenuItem("_Save As", "", () => SaveAs()),
null,
new MenuItem("_Quit", "", () => Quit()),
}),
new MenuBarItem("_Edit", new MenuItem [] {
new MenuItem("_Copy", "", () => Copy(), null, null, Key.CtrlMask | Key.C),
new MenuItem("C_ut", "", () => Cut(), null, null, Key.CtrlMask | Key.W),
new MenuItem("_Paste", "", () => Paste(), null, null, Key.CtrlMask | Key.Y)
}),
new MenuBarItem("_ScrollBarView", CreateKeepChecked()),
new MenuBarItem("_Cursor", new MenuItem [] {
new MenuItem("_Invisible", "", () => SetCursor(CursorVisibility.Invisible)),
new MenuItem("_Box", "", () => SetCursor(CursorVisibility.Box)),
new MenuItem("_Underline", "", () => SetCursor(CursorVisibility.Underline)),
new MenuItem("", "", () => {}, () => { return(false); }),
new MenuItem("xTerm :", "", () => {}, () => { return(false); }),
new MenuItem("", "", () => {}, () => { return(false); }),
new MenuItem(" _Default", "", () => SetCursor(CursorVisibility.Default)),
new MenuItem(" _Vertical", "", () => SetCursor(CursorVisibility.Vertical)),
new MenuItem(" V_ertical Fix", "", () => SetCursor(CursorVisibility.VerticalFix)),
new MenuItem(" B_ox Fix", "", () => SetCursor(CursorVisibility.BoxFix)),
new MenuItem(" U_nderline Fix", "", () => SetCursor(CursorVisibility.UnderlineFix))
}),
new MenuBarItem("Forma_t", CreateWrapChecked())
});
Top.Add(menu);
var statusBar = new StatusBar(new StatusItem [] {
new StatusItem(Key.F2, "~F2~ Open", () => Open()),
new StatusItem(Key.F3, "~F3~ Save", () => Save()),
new StatusItem(Key.CtrlMask | Key.Q, "~^Q~ Quit", () => Quit()),
});
Top.Add(statusBar);
CreateDemoFile(_fileName);
Win = new Window(_fileName ?? "Untitled")
{
X = 0,
Y = 1,
Width = Dim.Fill(),
Height = Dim.Fill(),
ColorScheme = colorScheme,
};
Top.Add(Win);
_textView = new TextView()
{
X = 0,
Y = 0,
Width = Dim.Fill(),
Height = Dim.Fill(),
BottomOffset = 1,
RightOffset = 1
};
LoadFile();
Win.Add(_textView);
_scrollBar = new ScrollBarView(_textView, true);
_scrollBar.ChangedPosition += () => {
_textView.TopRow = _scrollBar.Position;
if (_textView.TopRow != _scrollBar.Position)
{
_scrollBar.Position = _textView.TopRow;
}
_textView.SetNeedsDisplay();
};
_scrollBar.OtherScrollBarView.ChangedPosition += () => {
_textView.LeftColumn = _scrollBar.OtherScrollBarView.Position;
if (_textView.LeftColumn != _scrollBar.OtherScrollBarView.Position)
{
_scrollBar.OtherScrollBarView.Position = _textView.LeftColumn;
}
_textView.SetNeedsDisplay();
};
_textView.DrawContent += (e) => {
_scrollBar.Size = _textView.Lines;
_scrollBar.Position = _textView.TopRow;
if (_scrollBar.OtherScrollBarView != null)
{
_scrollBar.OtherScrollBarView.Size = _textView.Maxlength;
_scrollBar.OtherScrollBarView.Position = _textView.LeftColumn;
}
_scrollBar.LayoutSubviews();
_scrollBar.Refresh();
};
}
public void Constructor_ShowBothScrollIndicator_False_And_IsVertical_False_Refresh_Does_Not_Throws_An_Object_Null_Exception()
{
var exception = Record.Exception(() => {
Application.Init(new FakeDriver(), new FakeMainLoop(() => FakeConsole.ReadKey(true)));
var top = Application.Top;
var win = new Window()
{
X = 0,
Y = 0,
Width = Dim.Fill(),
Height = Dim.Fill()
};
List <string> source = new List <string> ();
for (int i = 0; i < 50; i++)
{
var text = $"item {i} - ";
for (int j = 0; j < 160; j++)
{
var col = j.ToString();
text += col.Length == 1 ? col [0] : col [1];
}
source.Add(text);
}
var listView = new ListView(source)
{
X = 0,
Y = 0,
Width = Dim.Fill(),
Height = Dim.Fill()
};
win.Add(listView);
var newScrollBarView = new ScrollBarView(listView, false, false)
{
KeepContentAlwaysInViewport = true
};
win.Add(newScrollBarView);
newScrollBarView.ChangedPosition += () => {
listView.LeftItem = newScrollBarView.Position;
if (listView.LeftItem != newScrollBarView.Position)
{
newScrollBarView.Position = listView.LeftItem;
}
Assert.Equal(newScrollBarView.Position, listView.LeftItem);
listView.SetNeedsDisplay();
};
listView.DrawContent += (e) => {
newScrollBarView.Size = listView.Maxlength - 1;
Assert.Equal(newScrollBarView.Size, listView.Maxlength);
newScrollBarView.Position = listView.LeftItem;
Assert.Equal(newScrollBarView.Position, listView.LeftItem);
newScrollBarView.Refresh();
};
top.Ready += () => {
newScrollBarView.Position = 100;
Assert.Equal(newScrollBarView.Position, newScrollBarView.Size - listView.LeftItem + (listView.LeftItem - listView.Bounds.Width));
Assert.Equal(newScrollBarView.Position, listView.LeftItem);
Assert.Equal(92, newScrollBarView.Position);
Assert.Equal(92, listView.LeftItem);
Application.RequestStop();
};
top.Add(win);
Application.Run();
Application.Shutdown();
});
Assert.Null(exception);
}
