/// <summary>
/// recalculate the position of the horizontal scrollbar
/// </summary>
protected virtual void RecalcHScrollBar()
{
if (horizontalScroll != null)
{
int l_WidthVScroll = 0;
if (verticalScroll != null)
{
l_WidthVScroll = verticalScroll.Width;
}
horizontalScroll.Location = new Point(0, ClientRectangle.Height - horizontalScroll.Height);
horizontalScroll.Width = ClientRectangle.Width - l_WidthVScroll;
horizontalScroll.Minimum = 0;
horizontalScroll.Maximum = customScrollArea.Width > 0 ? customScrollArea.Width : 0;
horizontalScroll.LargeChange = Math.Max(5, ClientRectangle.Width - l_WidthVScroll);
horizontalScroll.SmallChange = horizontalScroll.LargeChange / 5;
if (horizontalScroll.Value > MaximumHScroll)
{
horizontalScroll.Value = MaximumHScroll;
}
horizontalScroll.BringToFront();
}
}
/// <summary>
/// recalculate the position of the horizontal scrollbar
/// </summary>
protected virtual void RecalcHScrollBar()
{
if (m_HScroll != null)
{
int l_WidthVScroll = 0;
if (m_VScroll != null)
{
l_WidthVScroll = m_VScroll.Width;
}
m_HScroll.Location = new Point(0, ClientRectangle.Height - m_HScroll.Height);
m_HScroll.Width = ClientRectangle.Width - l_WidthVScroll;
m_HScroll.Minimum = 0;
m_HScroll.Maximum = Math.Max(0, m_CustomScrollArea.Width); //Math.Max(0,m_CustomScrollArea.Width - ClientRectangle.Width) + m_VScroll.Width;
m_HScroll.LargeChange = Math.Max(5, ClientRectangle.Width - l_WidthVScroll);
m_HScroll.SmallChange = m_HScroll.LargeChange / 5;
if (m_HScroll.Value > MaximumHScroll)
{
m_HScroll.Value = MaximumHScroll;
}
m_HScroll.BringToFront();
}
}
private void hScrollBar_Scroll(object sender, ScrollEventArgs e)
{
if (e.Type == ScrollEventType.EndScroll)
{
// Offset
pianoControl1.Left = pnlLeftPiano.Width - hScrollBar.Value;
vPianoRollControl1.OffsetX = -hScrollBar.Value;
pnlLeftPiano.BringToFront();
hScrollBar.BringToFront();
pnlRedPianoSep.BringToFront();
}
}
//private Graphics canvasGraphics;
/// <summary>
/// Create component instance.
/// </summary>
public ReoGridControl()
{
SuspendLayout();
BackColor = Color.White;
DoubleBuffered = true;
TabStop = true;
#region Scroll bars & panels
hScrollBar = new HScrollBar()
{
Dock = DockStyle.Fill,
SmallChange = Worksheet.InitDefaultColumnWidth,
};
hScrollBar.Scroll += OnHorScroll;
hScrollBar.MouseEnter += (sender, e) => Cursor = Cursors.Default;
vScrollBar = new VScrollBar()
{
Dock = DockStyle.Right,
SmallChange = Worksheet.InitDefaultRowHeight,
};
vScrollBar.Scroll += OnVerScroll;
vScrollBar.MouseEnter += (sender, e) => Cursor = Cursors.Default;
vScrollBar.MouseEnter += (s, e) => this.Cursor = Cursors.Default;
hScrollBar.MouseEnter += (s, e) => this.Cursor = Cursors.Default;
this.Controls.Add(vScrollBar);
Controls.Add(vScrollBar);
hScrollBar.BringToFront();
#endregion // Scroll bars & panels
#region Sheet tabs
this.sheetTab = new WinForm.SheetTabControl(this)
{
Dock = DockStyle.Left,
Width = 400,
Height = 26,
Position = SheetTabControlPosition.Bottom,
//ForeColor = SystemColors.WindowText,
//BorderColor = SystemColors.Highlight,
//SelectedBackColor = Color.White,
//SelectedTextColor = SystemColors.WindowText,
};
this.sheetTab.MouseMove += (s, e) => this.Cursor = Cursors.Default;
this.sheetTab.SplitterMoving += (s, e) =>
{
if (this.sheetTab.Dock != DockStyle.Fill)
{
var p = this.bottomPanel.PointToClient(Cursor.Position);
int newWidth = p.X - this.sheetTab.Left;
if (newWidth < 50)
{
newWidth = 50;
}
this.sheetTab.Width = newWidth;
}
};
this.sheetTab.SheetListClick += (s, e) =>
{
if (this.sheetListMenu == null)
{
this.sheetListMenu = new ContextMenuStrip();
this.sheetListMenu.Items.Clear();
foreach (var sheet in this.Worksheets)
{
var sheetMenuItem = new ToolStripMenuItem(sheet.Name)
{
Tag = sheet
};
sheetMenuItem.Click += sheetMenuItem_Click;
this.sheetListMenu.Items.Add(sheetMenuItem);
}
}
var p = Cursor.Position;
p.Y -= this.sheetListMenu.Height / 2;
this.sheetListMenu.Show(p);
};
this.sheetTab.TabMouseDown += (s, e) =>
{
if (e.MouseButtons == unvell.ReoGrid.Interaction.MouseButtons.Right)
{
if (this.sheetContextMenu == null)
{
if (this.SheetTabContextMenuStrip != null)
{
this.sheetContextMenu = this.SheetTabContextMenuStrip;
}
else
{
this.sheetContextMenu = new ContextMenuStrip();
#region Add sheet context menu items
var insertSheetMenu = new ToolStripMenuItem(LanguageResource.Menu_InsertSheet);
insertSheetMenu.Click += (ss, ee) =>
{
var sheet = this.CreateWorksheet();
if (sheet != null)
{
this.workbook.InsertWorksheet(this.sheetTab.SelectedIndex, sheet);
this.CurrentWorksheet = sheet;
}
};
var deleteSheetMenu = new ToolStripMenuItem(LanguageResource.Menu_DeleteSheet);
deleteSheetMenu.Click += (ss, ee) =>
{
if (this.workbook.WorksheetCount > 1)
{
this.workbook.RemoveWorksheet(this.sheetTab.SelectedIndex);
}
};
var renameSheetMenu = new ToolStripMenuItem(LanguageResource.Menu_RenameSheet);
renameSheetMenu.Click += (ss, ee) =>
{
var index = this.sheetTab.SelectedIndex;
if (index >= 0 && index < this.workbook.worksheets.Count)
{
var sheet = this.workbook.worksheets[this.sheetTab.SelectedIndex];
if (sheet != null)
{
using (var rsd = new unvell.ReoGrid.WinForm.RenameSheetDialog())
{
var rect = this.sheetTab.GetItemBounds(this.sheetTab.SelectedIndex);
var p = this.sheetTab.PointToScreen(rect.Location);
p.X -= (rsd.Width - rect.Width) / 2;
p.Y -= rsd.Height + 5;
rsd.Location = p;
rsd.SheetName = sheet.Name;
if (rsd.ShowDialog() == DialogResult.OK)
{
sheet.Name = rsd.SheetName;
}
}
}
}
};
this.sheetContextMenu.Items.Add(insertSheetMenu);
this.sheetContextMenu.Items.Add(deleteSheetMenu);
this.sheetContextMenu.Items.Add(renameSheetMenu);
#endregion // Add sheet context menu items
}
}
this.sheetContextMenu.Show(this.sheetTab, e.Location);
}
};
#endregion // Sheet tabs
#region Bottom Panel
this.bottomPanel = new Panel
{
Dock = DockStyle.Bottom,
Height = this.hScrollBar.Height,
BackColor = SystemColors.Control,
};
this.bottomPanel.Controls.Add(this.hScrollBar);
this.bottomPanel.Controls.Add(this.sheetTab);
this.bottomPanel.Controls.Add(new ScrollBarCorner()
{
Dock = DockStyle.Right,
Size = new Size(SystemInformation.HorizontalScrollBarHeight, SystemInformation.HorizontalScrollBarHeight),
BackColor = SystemColors.Control,
TabStop = false,
});
Controls.Add(bottomPanel);
#endregion // Bottom Panel
this.InitControl();
ResumeLayout();
//TODO: detect clipboard changes
// need detect and remove the hightlight range when content has been removed from System Clipboard
//ClipboardMonitor.Instance.ClipboardChanged += new EventHandler<ClipboardChangedEventArgs>(ClipboardMonitor_ClipboardChanged);
this.adapter = new WinFormControlAdapter(this);
this.editTextbox = new InputTextBox(this)
{
Visible = false, BorderStyle = System.Windows.Forms.BorderStyle.None, Multiline = true
};
this.Controls.Add(this.editTextbox);
this.adapter.editTextbox = this.editTextbox;
this.InitWorkbook(this.adapter);
#if WINFORM && DEBUG
Logger.RegisterWritter(WinForm.RGDebugLogWritter.Instance);
#endif // WINFORM && DEBUG
//this.sheetTab.VisibleChanged += canvasElements_VisibleChanged;
//this.hScrollBar.VisibleChanged += canvasElements_VisibleChanged;
this.bottomPanel.VisibleChanged += canvasElements_VisibleChanged;
this.vScrollBar.VisibleChanged += canvasElements_VisibleChanged;
var g = System.Drawing.Graphics.FromHwnd(this.Handle);
this.renderer = new GDIRenderer(g);
}
/// <summary>
/// When the DataGridView is visible for the first time a panel is created.
/// The DataGridView is then removed from the parent control and added as
/// child to the newly created panel
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void changeParent()
{
if (!DesignMode && Parent != null)
{
summaryControl.InitialHeight = this.refBox.Height;
summaryControl.Height = summaryControl.InitialHeight;
summaryControl.BackColor = this.RowHeadersDefaultCellStyle.BackColor;
summaryControl.ForeColor = Color.Transparent;
summaryControl.RightToLeft = this.RightToLeft;
panel.Bounds = this.Bounds;
panel.BackColor = this.BackgroundColor;
panel.Dock = this.Dock;
panel.Anchor = this.Anchor;
panel.Padding = this.Padding;
panel.Margin = this.Margin;
panel.Top = this.Top;
panel.Left = this.Left;
panel.BorderStyle = this.BorderStyle;
Margin = new Padding(0);
Padding = new Padding(0);
Top = 0;
Left = 0;
summaryControl.Dock = DockStyle.Bottom;
this.Dock = DockStyle.Fill;
if (this.Parent is TableLayoutPanel)
{
int rowSpan, colSpan;
TableLayoutPanel tlp = this.Parent as TableLayoutPanel;
TableLayoutPanelCellPosition cellPos = tlp.GetCellPosition(this);
rowSpan = tlp.GetRowSpan(this);
colSpan = tlp.GetColumnSpan(this);
tlp.Controls.Remove(this);
tlp.Controls.Add(panel, cellPos.Column, cellPos.Row);
tlp.SetRowSpan(panel, rowSpan);
tlp.SetColumnSpan(panel, colSpan);
}
else
{
Control parent = this.Parent;
//remove DataGridView from ParentControls
parent.Controls.Remove(this);
parent.Controls.Add(panel);
}
this.BorderStyle = BorderStyle.None;
panel.BringToFront();
hScrollBar.Top = refBox.Height + 2;
hScrollBar.Width = this.Width;
hScrollBar.Left = this.Left;
summaryControl.Controls.Add(hScrollBar);
hScrollBar.BringToFront();
panel.Controls.Add(this);
spacePanel = new Panel();
spacePanel.BackColor = panel.BackColor;
spacePanel.Height = summaryRowSpace;
spacePanel.Dock = DockStyle.Bottom;
panel.Controls.Add(spacePanel);
panel.Controls.Add(summaryControl);
resizeHScrollBar();
adjustSumControlToGrid();
adjustScrollbarToSummaryControl();
resizeHScrollBar();
}
}
private void DoResize()
{
#if REPMAN_COMPACT
if (Parent == null)
{
return;
}
if ((HBar == null) && (FAutoScale != AutoScaleType.EntirePage))
{
HBar = new System.Windows.Forms.HScrollBar();
VBar = new System.Windows.Forms.VScrollBar();
HBar.Top = Height - HBar.Height;
HBar.Left = 0;
HBar.Width = Width;
VBar.Left = Width - VBar.Width;
VBar.Top = 0;
VBar.Height = Height - HBar.Height;
FBarWidth = VBar.Width;
FBarHeight = HBar.Height;
HBar.Parent = this;
VBar.Parent = this;
HBar.BringToFront();
VBar.BringToFront();
HBar.ValueChanged += new EventHandler(DoHBarChange);
VBar.ValueChanged += new EventHandler(DoVBarChange);
HBar.Maximum = image.Width - (Width - VBar.Width);
VBar.Maximum = image.Height - (Height - HBar.Height);
HBar.Minimum = 0;
VBar.Minimum = 0;
}
#else
int hoffset = FBarWidth;
int voffset = FBarHeight;
if (!HScroll)
{
voffset = 0;
}
if (!VScroll)
{
hoffset = 0;
}
int imLeft, imTop;
imLeft = 0;
imTop = 0;
if (Parent == null)
{
return;
}
if (image.Width < Parent.ClientSize.Width - hoffset)
{
imLeft = (Parent.ClientSize.Width - image.Width - hoffset) / 2;
}
if (image.Height < Parent.ClientSize.Height - voffset)
{
imTop = (Parent.ClientSize.Height - image.Height - voffset) / 2;
}
int newleft = imLeft - Math.Abs(AutoScrollPosition.X);
int newtop = imTop - Math.Abs(AutoScrollPosition.Y);
if ((image.Left != newleft) || (image.Top != newtop))
{
image.SetBounds(newleft, newtop, image.Width, image.Height);
}
#endif
}
private void DrawControls()
{
try
{
#region top
// Maximum of horizontal scroll bar is a multiple of measures
int dur = sequence1.GetLength();
int lastenoteticks = sequence1.GetLastNoteEndTime();
int nbmeasures = 0;
// Conversion to int gives strange results for the number of measures
// because it round to the closest integer, so 4.1 measures will gives only 4 measures instead of 5
if (_measurelen > 0)
{
nbmeasures = Convert.ToInt32(lastenoteticks / _measurelen);
}
// compares time for all measures with time of last note
int totaltimemeasures = nbmeasures * _measurelen;
if (lastenoteticks > totaltimemeasures)
{
nbmeasures++;
}
totaltimemeasures = nbmeasures * _measurelen;
#region positionHscrollBar
// Music Cursor position
positionHScrollBar.Left = pnlLeftPiano.Width;
positionHScrollBar.Width = pnlPiano.Width - positionHScrollBar.Left;
positionHScrollBar.Maximum = totaltimemeasures + _measurelen;
positionHScrollBar.Minimum = _measurelen;
positionHScrollBar.TickStyle = TickStyle.TopLeft;
if (nbmeasures < 100)
{
positionHScrollBar.ScaleDivisions = nbmeasures;
}
else
{
int n = 2;
while (!(nbmeasures % n == 0 && nbmeasures / n < 100))
{
n++;
if (n >= nbmeasures)
{
break;
}
}
if (n < nbmeasures)
{
positionHScrollBar.ScaleDivisions = nbmeasures / n;
}
else
{
positionHScrollBar.ScaleDivisions = nbmeasures;
}
}
positionHScrollBar.TickDivide = _measurelen;
// Small change = measurelen divided by resolution
positionHScrollBar.SmallChange = (uint)_measurelen / vPianoRollControl1.Resolution;
positionHScrollBar.LargeChange = (uint)_measurelen;
if (_measurelen > 0)
{
positionHScrollBar.MouseWheelBarPartitions = _measurelen;
}
#endregion
#region vScrollRoll
vScrollBar.Maximum = _totalTicks + 2 * _measurelen;
vScrollBar.Minimum = _measurelen;
vScrollBar.SmallChange = _measurelen / vPianoRollControl1.Resolution;
vScrollBar.LargeChange = _measurelen;
vScrollBar.Value = _measurelen;
#endregion
#endregion
#region middle
/*
* vScrollbar = new VScrollBar()
* {
* Parent = pnlScrollView,
* Top = 0,
* Left = pnlScrollView.Width - Width,
* Height = 200,
* Minimum = 0,
* };
* pnlScrollView.Controls.Add(vScrollBar);
* vScrollBar.BringToFront();
* vScrollBar.Dock = DockStyle.Right;
*/
vPianoRollControl1.Dock = DockStyle.Fill;
#endregion
#region bottom
hScrollBar = new HScrollBar()
{
Parent = pnlPiano,
Top = 0,
Left = 0,
Minimum = 0,
};
pnlPiano.Controls.Add(hScrollBar);
hScrollBar.BringToFront();
hScrollBar.Dock = DockStyle.Bottom;
hScrollBar.Scroll += new ScrollEventHandler(hScrollBar_Scroll);
hScrollBar.ValueChanged += new EventHandler(hScrollBar_ValueChanged);
hScrollBar.Visible = false;
hScrollBar.Maximum = Math.Abs(pnlPiano.Width - pianoControl1.TotalLength);
hScrollBar.Minimum = 0;
hScrollBar.Value = hScrollBar.Minimum;
// Piano
pianoControl1.Left = 0;
pianoControl1.Top = pnlRedPianoSep.Height;
pnlPiano.Height = 167;
pianoControl1.Orientation = Orientation.Horizontal;
pianoControl1.PianoKeyDown += new EventHandler <PianoKeyEventArgs>(PianoControl1_PianoKeyDown);
pianoControl1.PianoKeyUp += new EventHandler <PianoKeyEventArgs>(PianoControl1_PianoKeyUp);
// Notes du piano
pianoControl1.LowNoteID = vPianoRollControl1.LowNoteID = 21; //23
pianoControl1.HighNoteID = vPianoRollControl1.HighNoteID = 108;
vPianoRollControl1.Sequence1 = sequence1;
vPianoRollControl1.zoomy = zoomy;
pianoControl1.Zoom = zoomx;
//pianoControl1.Width = pianoControl1.TotalLength;
pianoControl1.Height = pnlPiano.Height;
vPianoRollControl1.xScale = pianoControl1.Scale;
vPianoRollControl1.OffsetChanged += new Sanford.Multimedia.Midi.VPianoRoll.OffsetChangedEventHandler(vPianoRollControl1_OffsetChanged);
#endregion
SetScrollBarValues();
}
catch (Exception ex)
{
Console.Write(ex.Message);
}
}
