/*
* public void DrawInRepereReel(Graphics g, Rectangle zone)
* {
* if (m_bIsDragging)
* {
* Pen pen = new Pen(Brushes.Black, 1);
* pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dot;
* m_rectResize = new Rectangle(
* (int)(m_rectResize.Left *Editeur.Echelle),
* (int)(m_rectResize.Top*Editeur.Echelle),
* (int)(m_rectResize.Width*Editeur.Echelle),
* (int)(m_rectResize.Height*Editeur.Echelle));
* if (m_bNewSizeCalculated)
* m_rectResize.Offset((zone.Location));
* m_rectResize.Offset((int)(Editeur.AutoScrollPosition.X / Editeur.Echelle),
* (int)(Editeur.AutoScrollPosition.Y / Editeur.Echelle));
* g.DrawRectangle(pen, m_rectResize);
* pen.Dispose();
* m_bNewSizeCalculated = false;
* }
*
* Rectangle rect = new Rectangle(PositionDisplay, new Size(c_nTaille, c_nTaille));
*
* Brush bb;
* // rect.Offset((zone.Location));
*
* if (m_bIsDragging)
* {
* bb = new SolidBrush(CouleurPoigneeSelectionnee);
* }
* else
* bb = new SolidBrush(CouleurPoignee);
*
* g.FillRectangle(bb, rect);
* g.DrawRectangle(CrayonBordure, rect);
* bb.Dispose();
* }*/
///////////////////////////////////
public bool IsPointIn(Point pt)
{
Point ptDisplay = Editeur.GetDisplayPointFromLogical(pt);
Rectangle rect = new Rectangle(PositionDisplay, new Size(c_nTaille, c_nTaille));
return(rect.Contains(ptDisplay));
}
///////////////////////////////////
public void Draw(Graphics g)
{
if (m_bIsDragging)
{
Pen pen = new Pen(Brushes.Black, 1);
pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dot;
Rectangle rectDisplay = CUtilRect.Normalise(new Rectangle(Editeur.GetDisplayPointFromLogical(m_rectResize.Location),
Editeur.GetDisplaySizeFromLogical(m_rectResize.Size)));
g.DrawRectangle(pen, rectDisplay);
pen.Dispose();
m_bNewSizeCalculated = false;
}
Rectangle rect = new Rectangle(PositionDisplay, new Size(c_nTaille, c_nTaille));
Brush bb;
if (m_bIsDragging)
{
bb = new SolidBrush(CouleurPoigneeSelectionnee);
}
else
{
bb = new SolidBrush(CouleurPoignee);
}
g.FillRectangle(bb, rect);
g.DrawRectangle(CrayonBordure, rect);
bb.Dispose();
}
// /////////////////////////////////////////////////
public virtual void Draw(Graphics g, Rectangle zone, bool bAvecPoignees)
{
if (Count == 0)
{
return;
}
RecalcPositionPoignees();
Pen penNotLock = new Pen(Color.Red, 2);
penNotLock.DashStyle = DashStyle.Dot;
Pen penLock = new Pen(Color.Brown, 2);
Pen pBordureWhite = new Pen(Color.White);
Pen pBordureBlack = new Pen(Color.Black);
foreach (I2iObjetGraphique obj in this)
{
if (!obj.NoRectangleSelection)
{
Rectangle rect = CUtilRect.Normalise(new Rectangle(
Editeur.GetDisplayPointFromLogical(obj.PositionAbsolue),
Editeur.GetDisplaySizeFromLogical(obj.Size)));
if (obj.IsLock)
{
penLock.DashStyle = obj == ControlReference ? DashStyle.Solid : DashStyle.Dot;
g.DrawRectangle(penLock, rect);
Bitmap bmpLock = Properties.Resources._lock;
if (obj.RectangleAbsolu.Width > bmpLock.Width && obj.RectangleAbsolu.Height > bmpLock.Height)
{
Rectangle rctIco = new Rectangle(
Editeur.GetDisplayPointFromLogical(new Point(obj.RectangleAbsolu.Right, obj.RectangleAbsolu.Top)),
bmpLock.Size);
rctIco.Offset(-bmpLock.Width, 0);
g.DrawImageUnscaled(bmpLock, rctIco.Location);
g.DrawRectangle(Pens.Black, rctIco);
}
}
else
{
if (Editeur.LockEdition && obj == ControlReference)
{
penNotLock.DashStyle = DashStyle.Solid;
}
else
{
penNotLock.DashStyle = DashStyle.Dot;
}
g.DrawRectangle(penNotLock, rect);
if (!Editeur.LockEdition)
{
List <CPoignee> poignees = GetPoignees(obj);
foreach (CPoignee p in poignees)
{
p.CouleurPoignee = obj == ControlReference ? Color.Black : Color.FromArgb(80, Color.White);
p.CrayonBordure = obj == ControlReference ? pBordureWhite : pBordureBlack;
p.Draw(g);
}
}
}
}
}
penNotLock.Dispose();
penLock.Dispose();
}
public virtual void MouseMove(Point ptLogique)
{
try
{
if (EnRedimentionnement)
{
DateTime dtStart = DateTime.Now;
Graphics g = Editeur.CreateGraphics();
Bitmap bmp = CacheScreenShot;
CPoignee poigneeRef = m_poigneesEnCour[0];
foreach (CPoignee p in m_poigneesEnCour)
{
//Redessine le fond
Rectangle rctPoignee = p.DerniereZoneDisplayPourResize;
g.DrawImage(bmp, rctPoignee, rctPoignee, GraphicsUnit.Pixel);
//Déplace la poignée
int nDecalX = p.PointDebutDrag.X - poigneeRef.PointDebutDrag.X;
int nDecalY = p.PointDebutDrag.Y - poigneeRef.PointDebutDrag.Y;
Point ptMove = new Point(ptLogique.X + nDecalX, ptLogique.Y + nDecalY);
p.MouseMove(ptMove);
//Dessine la poignée (et la zone de redimensionnement)
p.Draw(g);
}
g.Dispose();
}
else if (EnSelection)
{
//Redessine la sélection dans une image
//Redessiner fond
Bitmap bmp = CacheScreenShot;
Graphics g = Editeur.CreateGraphics();
g.DrawImage(bmp, m_lastZoneDisplayDessinee, m_lastZoneDisplayDessinee, GraphicsUnit.Pixel);
Rectangle rct = GetRectangleSelection(ptLogique);
rct = CUtilRect.Normalise(new Rectangle(Editeur.GetDisplayPointFromLogical(rct.Location),
Editeur.GetDisplaySizeFromLogical(rct.Size)));
m_lastZoneDisplayDessinee = new Rectangle(rct.Location, new Size(rct.Width + 1, rct.Height + 1));
g.DrawRectangle(Pens.Blue, rct);
Brush bb = new SolidBrush(Color.FromArgb(50, Color.YellowGreen));
g.FillRectangle(bb, rct);
g.Dispose();
bb.Dispose();
}
//DEPLACEMENT
else if (Control.MouseButtons == MouseButtons.Left &&
m_bMouseDownDansCetteFenetre && !m_bBlocageMove &&
(Math.Abs(m_ptStartDrag.X - ptLogique.X) > 3 ||
Math.Abs(m_ptStartDrag.Y - ptLogique.Y) > 3))
{
m_bIsStartDragging = true;
if (m_waitSelection != null && m_waitSelection.Count > 0 && this.Contains(m_waitSelection[0]))
{
ControlReference = m_waitSelection[0];
}
m_waitSelection = null;
try
{
List <CDonneeDragDropObjetGraphique> datasDrag = new List <CDonneeDragDropObjetGraphique>();
bool bDrag = false;
foreach (I2iObjetGraphique obj in this)
{
if (obj.IsLock)
{
continue;
}
Point ptOffset = new Point(m_ptStartDrag.X - obj.RectangleAbsolu.Left, m_ptStartDrag.Y - obj.RectangleAbsolu.Top);
datasDrag.Add(new CDonneeDragDropObjetGraphique(Editeur.OrigineDragDropId, obj, ptOffset));
bDrag = true;
}
DataObject dataObj = new DataObject(datasDrag);
Editeur.CompleteDragDropData(dataObj, ToArray());
if (bDrag)
{
Editeur.DoDragDrop(dataObj, System.Windows.Forms.DragDropEffects.Move | System.Windows.Forms.DragDropEffects.Copy | DragDropEffects.Link);
}
m_bMouseDownDansCetteFenetre = false;
}
catch
{
}
m_bIsStartDragging = false;
}
else if (Control.MouseButtons != MouseButtons.Left)
{
if (!Editeur.LockEdition)
{
bool bOnElementSelectione = false;
foreach (I2iObjetGraphique ele in this)
{
if (!ele.IsLock && CUtilRect.Normalise(ele.RectangleAbsolu).Contains(ptLogique))
{
bOnElementSelectione = true;
break;
}
}
if (bOnElementSelectione)
{
Cursor.Current = Cursors.SizeAll;
}
foreach (CPoignee poignee in ToutesLesPoignees)
{
if (!poignee.ObjetLie.IsLock && poignee.IsPointIn(ptLogique))
{
Cursor.Current = poignee.Cursor;
break;
}
}
}
}
}
catch
{
}
}