private void DrawRect(SpriteRectangle r, Graphics g, Pen p, Brush b)
{
if (p != null)
{
DrawBorder(g, p, r);
}
if (b != null)
{
g.FillRectangle(b, r.value);
}
}
private void SelectEverythingAroundLastSelected(SpriteRectangle currentClickedRectangle)
{
if (currentClickedRectangle == null || !currentClickedRectangle.IsGrouped)
{
return;
}
currentClickedRectangle.IsGroupValidated = true;
if (currentClickedRectangle.IsGrouped)
{
IterateAndSelect(currentClickedRectangle.Top, currentClickedRectangle.GroupId.Value);
IterateAndSelect(currentClickedRectangle.Right, currentClickedRectangle.GroupId.Value);
IterateAndSelect(currentClickedRectangle.Bottom, currentClickedRectangle.GroupId.Value);
IterateAndSelect(currentClickedRectangle.Left, currentClickedRectangle.GroupId.Value);
}
ResetValidated();
}
private void DrawBorder(Graphics e, Pen p, SpriteRectangle rect)
{
if (rect.Top == null || !rect.Top.IsGrouped || rect.Top.GroupId != null && rect.GroupId != null && rect.Top.GroupId != rect.GroupId)
{
e.DrawLine(p, rect.value.X, rect.value.Y, rect.value.X + rect.value.Width, rect.value.Y);
}
if (rect.Right == null || !rect.Right.IsGrouped || rect.Right.GroupId != null && rect.GroupId != null && rect.Right.GroupId != rect.GroupId)
{
e.DrawLine(p, rect.value.X + rect.value.Width, rect.value.Y, rect.value.X + rect.value.Width, rect.value.Y + rect.value.Height);
}
if (rect.Bottom == null || !rect.Bottom.IsGrouped || rect.Bottom.GroupId != null && rect.GroupId != null && rect.Bottom.GroupId != rect.GroupId)
{
e.DrawLine(p, rect.value.X, rect.value.Y + rect.value.Height, rect.value.X + rect.value.Width, rect.value.Y + rect.value.Height);
}
if (rect.Left == null || !rect.Left.IsGrouped || rect.Left.GroupId != null && rect.GroupId != null && rect.Left.GroupId != rect.GroupId)
{
e.DrawLine(p, rect.value.X, rect.value.Y, rect.value.X, rect.value.Y + rect.value.Height);
}
}
private void DrawNameBorder(Graphics e, Pen p, SpriteRectangle rect)
{
if (rect.Top == null || !rect.Top.ExportNameGroupId.HasValue || rect.ExportNameGroupId != rect.Top.ExportNameGroupId)
{
e.DrawLine(p, rect.value.X, rect.value.Y, rect.value.X + rect.value.Width, rect.value.Y);
}
if (rect.Right == null || !rect.Right.ExportNameGroupId.HasValue || rect.ExportNameGroupId != rect.Right.ExportNameGroupId)
{
e.DrawLine(p, rect.value.X + rect.value.Width, rect.value.Y, rect.value.X + rect.value.Width, rect.value.Y + rect.value.Height);
}
if (rect.Bottom == null || !rect.Bottom.ExportNameGroupId.HasValue || rect.ExportNameGroupId != rect.Bottom.ExportNameGroupId)
{
e.DrawLine(p, rect.value.X, rect.value.Y + rect.value.Height, rect.value.X + rect.value.Width, rect.value.Y + rect.value.Height);
}
if (rect.Left == null || !rect.Left.ExportNameGroupId.HasValue || rect.ExportNameGroupId != rect.Left.ExportNameGroupId)
{
e.DrawLine(p, rect.value.X, rect.value.Y, rect.value.X, rect.value.Y + rect.value.Height);
}
}
public void SpliceRects(int spliceWidth, int spliceHeight)
{
if (spliceWidth <= 0 || spliceHeight <= 0)
{
return;
}
_spliceWidth = spliceWidth;
_spliceHeight = spliceHeight;
var maxColumns = Convert.ToInt32(Math.Floor(this.Image.Width / (spliceWidth * 1.0f)));
var maxRows = Convert.ToInt32(Math.Floor(this.Image.Height / (spliceHeight * 1.0f)));
_rects = new SpriteRectangle[maxRows, maxColumns];
_rectsList = new List <SpriteRectangle>();
//create array
for (int row = 0; row < _rects.GetLength(0); row++)
{
for (int col = 0; col < _rects.GetLength(1); col++)
{
_rects[row, col] = new SpriteRectangle
{
value = Rectangle.Empty,
};
}
}
//assign neighbors
for (int row = 0; row < _rects.GetLength(0); row++)
{
for (int col = 0; col < _rects.GetLength(1); col++)
{
var currentRect = _rects[row, col];
currentRect.Left = col - 1 >= 0 ? _rects[row, col - 1] : null;
currentRect.Bottom = row + 1 < _rects.GetLength(0) ? _rects[row + 1, col] : null;
currentRect.Right = col + 1 < _rects.GetLength(1) ? _rects[row, col + 1] : null;
currentRect.Top = row - 1 >= 0 ? _rects[row - 1, col] : null;
_rectsList.Add(currentRect);
}
}
UpdateRectsSizes();
}
private void IterateAndSelect(SpriteRectangle currentRect, Guid groupId)
{
if (currentRect == null || currentRect.IsGroupValidated || !currentRect.IsGrouped || (currentRect.GroupId.HasValue && currentRect.GroupId.Value != groupId))
{
return;
}
currentRect.IsGroupValidated = true;
foreach (var spriteRectangle in _rectsList)
{
if (currentRect.Id != spriteRectangle.Id || !spriteRectangle.IsGrouped)
{
continue;
}
spriteRectangle.IsSelected = true;
IterateAndSelect(currentRect.Top, groupId);
IterateAndSelect(currentRect.Right, groupId);
IterateAndSelect(currentRect.Bottom, groupId);
IterateAndSelect(currentRect.Left, groupId);
return;
}
}
void SelectSquareClick(object sender, MouseEventArgs e)
{
if (_rects == null || _rectsList == null)
{
return;
}
if (Control.ModifierKeys == Keys.Shift && _lastSelected != null)
{
//select multiple rects
var startX = _lastSelected.value.X < e.X ? _lastSelected.value.X : e.X;
var startY = _lastSelected.value.Y < e.Y ? _lastSelected.value.Y : e.Y;
var lastFurtherestX = _lastSelected.value.Width + _lastSelected.value.X;
var furthestX = lastFurtherestX > e.X ? lastFurtherestX : e.X;
var lastFurtherestY = _lastSelected.value.Height + _lastSelected.value.Y;
var furthestY = lastFurtherestY > e.Y ? lastFurtherestY : e.Y;
var mouseRect = new Rectangle(startX, startY, furthestX - startX, furthestY - startY);
var selectedRectangles = new List <SpriteRectangle>();
//Show Restore button?
var anyAreDeleted = false;
foreach (var spriteRectangle in _rectsList)
{
spriteRectangle.IsSelected = spriteRectangle.value.IntersectsWith(mouseRect);
if (!spriteRectangle.IsSelected)
{
continue;
}
if (spriteRectangle.IsDeleted)
{
anyAreDeleted = true;
}
selectedRectangles.Add(spriteRectangle);
}
_lastSelected = null;
foreach (var selectedRectangle in selectedRectangles)
{
SelectEverythingAroundLastSelected(selectedRectangle);
}
var allSelectedRects = _rectsList.Where(r => r.IsSelected).ToList();
var isAllSinglesOrAllGroupsSelected = allSelectedRects.Count(r => r.IsGrouped) == allSelectedRects.Count ||
allSelectedRects.Count(r => !r.IsGrouped) == allSelectedRects.Count;
if (isAllSinglesOrAllGroupsSelected)
{
var allHaveTheSameExportNameId =
allSelectedRects.Select(r => r.ExportNameGroupId).Distinct().Count(r => r.HasValue) == 1;
_mainForm.exportName.Text = allHaveTheSameExportNameId ? allSelectedRects.ElementAt(0).ExportName : string.Empty;
}
UpdateButtons(true, false, !anyAreDeleted, !anyAreDeleted, anyAreDeleted, isAllSinglesOrAllGroupsSelected);
}
else
{
//select single
foreach (var spriteRectangle in _rectsList)
{
spriteRectangle.IsSelected = spriteRectangle.value.Contains(e.Location);
if (!spriteRectangle.IsSelected)
{
continue;
}
_lastSelected = spriteRectangle;
}
//If click was outside of Image
if (_lastSelected == null)
{
UpdateButtons(true, false, false, true, false, false);
}
else //Found a square to select
{
_mainForm.exportName.Text = _lastSelected.ExportNameGroupId.HasValue ? _lastSelected.ExportName : string.Empty;
SelectEverythingAroundLastSelected(_lastSelected);
UpdateButtons(false, _lastSelected.IsGrouped, _lastSelected.IsSelected, !_lastSelected.IsDeleted, _lastSelected.IsSelected, true);
}
}
Invalidate();
}
