private void ToolModeZoom(MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
if (zoom == 1)
{
if (!setZoomRect)
{
setZoomRect = true;
zoomRectx = e.X;
zoomRecty = e.Y;
zoomRecth = zoomRectw = 0;
}
else
{
Graphics g = Graphics.FromImage(pictureBox.Image);
if (zoomRecth != 0 || zoomRectw != 0)
{
XorDrawing.DrawXorRectangle(g, (Bitmap)pictureBox.Image, zoomRectx, zoomRecty, zoomRectx + zoomRectw, zoomRecty + zoomRecth);
}
zoomRectw = e.X - zoomRectx;
zoomRecth = e.Y - zoomRecty;
XorDrawing.DrawXorRectangle(g, (Bitmap)pictureBox.Image, zoomRectx, zoomRecty, zoomRectx + zoomRectw, zoomRecty + zoomRecth);
pictureBox.Refresh();
}
}
}
else
if (e.Button == MouseButtons.Right)
{
if (!unZoom)
{
unZoom = true;
if (zoom >= 2)
{
zoom >>= 1;
}
DoZoom();
}
}
else
{
unZoom = false;
if (setZoomRect)
{
setZoomRect = false;
if (zoomRectw != 0 && zoomRecth != 0)
{
Graphics g = Graphics.FromImage(pictureBox.Image);
XorDrawing.DrawXorRectangle(g, (Bitmap)pictureBox.Image, zoomRectx, zoomRecty, zoomRectx + zoomRectw, zoomRecty + zoomRecth);
zoom = Math.Max(1, Math.Min(Math.Abs(768 / zoomRectw), Math.Abs(544 / zoomRecth)) & 0x7E);
DoZoom();
}
}
}
}
private void pictureBox_MouseLeave(object sender, EventArgs e)
{
if (fenetreCapture != null)
{
int sprSize = fenetreCapture.CaptSize << 5;
Graphics g = Graphics.FromImage(pictureBox.Image);
if (captx > -1 && capty > -1)
{
XorDrawing.DrawXorRectangle(g, (Bitmap)pictureBox.Image, captx, capty, captx + sprSize, capty + sprSize);
}
pictureBox.Refresh();
captx = -1;
capty = -1;
}
}
private void CaptureSprites(MouseEventArgs e)
{
int sprSize = fenetreCapture.CaptSize << 5;
Graphics g = Graphics.FromImage(pictureBox.Image);
if (captx > -1 && capty > -1)
{
XorDrawing.DrawXorRectangle(g, (Bitmap)pictureBox.Image, captx, capty, captx + sprSize, capty + sprSize);
if (e.Button == MouseButtons.Left)
{
fenetreCapture.SetCapture(BmpLock, captx, capty);
}
}
captx = e.X & 0xFFE;
capty = e.Y & 0xFFE;
XorDrawing.DrawXorRectangle(g, (Bitmap)pictureBox.Image, captx, capty, captx + sprSize, capty + sprSize);
pictureBox.Refresh();
}
private void ToolModeCopy(MouseEventArgs e)
{
int yReel = ((e.Y / zoom) & 0xFFE) * zoom;
int tx = BitmapCpc.CalcTx(yReel);
int xReel = ((e.X / zoom) & -tx) * zoom;
if (e.Button == MouseButtons.Left && xReel >= 0 && yReel >= 0)
{
if (imgMotif != null)
{
for (int y = 0; y < imgMotif.Height; y += 2)
{
tx = BitmapCpc.CalcTx(y + yReel);
for (int x = 0; x < imgMotif.Width; x += tx)
{
if (x + xReel < BitmapCpc.NbCol << 3 && y + yReel < BitmapCpc.NbLig << 1)
{
int c = imgMotif.GetPixel(x, y);
undo.MemoUndoRedo(x + xReel, y + yReel, BmpLock.GetPixel(x + xReel, y + yReel), c, doDraw);
BmpLock.SetHorLineDouble(x + xReel, y + yReel, tx, c);
doDraw = true;
}
}
}
imgCopy.CopyBits(BmpLock);
Render();
}
else
{
if (!setCopyRect)
{
setCopyRect = true;
copyRectx = xReel;
copyRecty = yReel;
copyRecth = copyRectw = 0;
}
else
{
Graphics g = Graphics.FromImage(pictureBox.Image);
if (copyRecth != 0 || copyRectw != 0)
{
XorDrawing.DrawXorRectangle(g, (Bitmap)pictureBox.Image, copyRectx, copyRecty, copyRectx + copyRectw, copyRecty + copyRecth);
}
copyRectw = xReel - copyRectx;
copyRecth = yReel - copyRecty;
XorDrawing.DrawXorRectangle(g, (Bitmap)pictureBox.Image, copyRectx, copyRecty, copyRectx + copyRectw, copyRecty + copyRecth);
pictureBox.Refresh();
}
}
}
else
{
if (setCopyRect)
{
setCopyRect = false;
if (copyRectw != 0 && copyRecth != 0)
{
Graphics g = Graphics.FromImage(pictureBox.Image);
XorDrawing.DrawXorRectangle(g, (Bitmap)pictureBox.Image, copyRectx, copyRecty, copyRectx + copyRectw, copyRecty + copyRecth);
imgMotif = new DirectBitmap(Math.Abs(copyRectw / zoom), Math.Abs(copyRecth / zoom));
for (int x = 0; x < imgMotif.Width; x++)
{
for (int y = 0; y < imgMotif.Height; y++)
{
imgMotif.SetPixel(x, y, BmpLock.GetPixel(offsetX + x + copyRectx / zoom, offsetY + y + copyRecty / zoom));
}
}
if (zoom != 1)
{
zoom = 1;
DoZoom();
}
imgCopy = new DirectBitmap(BmpLock.Width, BmpLock.Height);
pictureBox.Image = imgCopy.Bitmap;
}
}
if (doDraw)
{
doDraw = false;
undo.EndUndoRedo();
}
DrawCopy(e);
pictureBox.Refresh();
}
}