private void deleteToolStripMenuItem_Click(object sender, EventArgs e)
{
CommandDelete command = new CommandDelete(drawArea.GraphicsList);
if (drawArea.GraphicsList.DeleteSelection())
{
drawArea.SetDirty();
drawArea.Refresh();
drawArea.AddCommandToHistory(command);
}
}
private void deleteToolStripMenuItem_Click(object sender, EventArgs e)
{
int x = drawArea.TheLayers.ActiveLayerIndex;
CommandDelete command = new CommandDelete(drawArea.TheLayers);
if (drawArea.TheLayers[x].Graphics.DeleteSelection())
{
drawArea.Refresh();
drawArea.AddCommandToHistory(command);
}
}
/// <summary>
/// Show Properties dialog. Return true if list is changed
/// </summary>
/// <param name="parent"></param>
/// <returns></returns>
public bool ShowPropertiesDialog(DrawArea parent)
{
if (SelectionCount < 1)
{
return(false);
}
GraphicsProperties properties = GetProperties();
PropertiesDialog dlg = new PropertiesDialog();
dlg.Properties = properties;
CommandChangeState c = new CommandChangeState(this);
if (dlg.ShowDialog(parent) != DialogResult.OK)
{
return(false);
}
if (ApplyProperties(properties))
{
c.NewState(this);
parent.AddCommandToHistory(c);
}
return(true);
}
/// <summary>
/// Right mouse button is released
/// </summary>
/// <param name="drawArea"></param>
/// <param name="e"></param>
public override void OnMouseUp(DrawArea drawArea, MouseEventArgs e)
{
int al = drawArea.TheLayers.ActiveLayerIndex;
if (selectMode == SelectionMode.NetSelection)
{
// Group selection
drawArea.TheLayers[al].Graphics.SelectInRectangle(drawArea.NetRectangle);
selectMode = SelectionMode.None;
drawArea.DrawNetRectangle = false;
}
if (resizedObject != null)
{
// after resizing
resizedObject.Normalize();
resizedObject = null;
}
drawArea.Capture = false;
drawArea.Refresh();
if (commandChangeState != null && wasMove)
{
// Keep state after moving/resizing and add command to history
commandChangeState.NewState(drawArea.TheLayers);
drawArea.AddCommandToHistory(commandChangeState);
commandChangeState = null;
}
lastPoint = drawArea.BackTrackMouse(e.Location);
}
/// <summary>
/// Right mouse button is released
/// </summary>
/// <param name="drawArea"></param>
/// <param name="e"></param>
public override void OnMouseUp(DrawArea drawArea, MouseEventArgs e)
{
if (selectMode == SelectionMode.NetSelection)
{
// Remove old selection rectangle
ControlPaint.DrawReversibleFrame(
drawArea.RectangleToScreen(DrawRectangle.GetNormalizedRectangle(startPoint, lastPoint)),
Color.Black,
FrameStyle.Dashed);
// Make group selection
drawArea.GraphicsList.SelectInRectangle(
DrawRectangle.GetNormalizedRectangle(startPoint, lastPoint));
selectMode = SelectionMode.None;
}
if (resizedObject != null)
{
// after resizing
resizedObject.Normalize();
resizedObject = null;
}
drawArea.Capture = false;
drawArea.Refresh();
if (commandChangeState != null && wasMove)
{
// Keep state after moving/resizing and add command to history
commandChangeState.NewState(drawArea.GraphicsList);
drawArea.AddCommandToHistory(commandChangeState);
commandChangeState = null;
}
}
/// <summary>
/// Left mouse is released.
/// New object is created and resized.
/// </summary>
/// <param name="drawArea"></param>
/// <param name="e"></param>
public override void OnMouseUp(DrawArea drawArea, MouseEventArgs e)
{
drawArea.GraphicsList[0].Normalize();
drawArea.AddCommandToHistory(new CommandAdd(drawArea.GraphicsList[0]));
drawArea.ActiveTool = DrawArea.DrawToolType.Pointer;
drawArea.Capture = false;
drawArea.Refresh();
}
/// <summary>
/// Left mouse is released.
/// New object is created and resized.
/// </summary>
/// <param name="drawArea"></param>
/// <param name="e"></param>
public override void OnMouseUp(DrawArea drawArea, MouseEventArgs e)
{
drawArea.GraphicsList[0].Normalize();
drawArea.AddCommandToHistory(new CommandAdd(drawArea.GraphicsList[0]));
drawArea.ActiveTool = DrawArea.DrawToolType.Pointer;
drawArea.Capture = false;
drawArea.Refresh();
}
/// <summary>
/// Left mouse is released.
/// New object is created and resized.
/// </summary>
/// <param name="drawArea"></param>
/// <param name="e"></param>
public override void OnMouseUp(DrawArea drawArea, MouseEventArgs e)
{
int al = drawArea.TheLayers.ActiveLayerIndex;
if (drawArea.TheLayers[al].Graphics.Count > 0)
{
drawArea.TheLayers[al].Graphics[0].Normalize();
}
if ((drawArea.ActiveTool != DrawArea.DrawToolType.Polygon) ||
((drawArea.ActiveTool == DrawArea.DrawToolType.Polygon) && (e.Button == MouseButtons.Right)))
{
drawArea.ActiveTool = DrawArea.DrawToolType.Pointer;
drawArea.AddDrawObject?.BeginInvoke(mDrawObject, null, null);
drawArea.AddCommandToHistory(new CommandAdd(mDrawObject));
mDrawObject = null;
}
drawArea.Capture = false;
drawArea.Invalidate();
}
public override void OnMouseUp(DrawArea drawArea, MouseEventArgs e)
{
int al = drawArea.TheLayers.ActiveLayerIndex;
Point p = drawArea.BackTrackMouse(new Point(e.X, e.Y));
if (drawArea.TheLayers[al].Graphics.Count > 0)
drawArea.TheLayers[al].Graphics[0].Normalize();
if (startPoint.X < p.X && startPoint.Y < p.Y)
AddNewObject(drawArea, new DrawPie(startPoint.X, startPoint.Y, p.X - startPoint.X, p.Y - startPoint.Y, System.Drawing.Color.Lime, System.Drawing.Color.Lime, true, drawArea.LineWidth, 0, 45));
else if (startPoint.X < p.X && startPoint.Y > p.Y)
AddNewObject(drawArea, new DrawPie(startPoint.X, startPoint.Y, p.X - startPoint.X, startPoint.Y-p.Y, System.Drawing.Color.Lime, System.Drawing.Color.Lime, true, drawArea.LineWidth, 0, -45));
else if (startPoint.X > p.X && startPoint.Y < p.Y)
AddNewObject(drawArea, new DrawPie(startPoint.X, startPoint.Y, startPoint.X-p.X, p.Y - startPoint.Y, System.Drawing.Color.Lime, System.Drawing.Color.Lime, true, drawArea.LineWidth, 180, -45));
else if (startPoint.X > p.X && startPoint.Y > p.Y)
AddNewObject(drawArea, new DrawPie(startPoint.X, startPoint.Y, startPoint.X-p.X, startPoint.Y-p.Y, System.Drawing.Color.Lime, System.Drawing.Color.Lime, true, drawArea.LineWidth, 180, 45));
drawArea.AddCommandToHistory(new CommandAdd(drawArea.TheLayers[drawArea.TheLayers.ActiveLayerIndex].Graphics[0]));
drawArea.ActiveTool = DrawToolType.Pointer;
drawArea.Capture = false;
drawArea.Refresh();
}
/// <summary>
/// Show Properties dialog. Return true if list is changed
/// </summary>
/// <param name="parent"></param>
/// <returns></returns>
public bool ShowPropertiesDialog(DrawArea parent)
{
if (SelectionCount < 1)
return false;
GraphicsProperties properties = GetProperties();
PropertiesDialog dlg = new PropertiesDialog();
dlg.Properties = properties;
CommandChangeState c = new CommandChangeState(this);
if (dlg.ShowDialog(parent) != DialogResult.OK)
return false;
if ( ApplyProperties(properties) )
{
c.NewState(this);
parent.AddCommandToHistory(c);
}
return true;
}