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kFrames.cs
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kFrames.cs
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using Wew.Control;
using Wew.Media;
using Wew;
namespace DirectPaint
{
class kFrames : cDockControl
{ readonly cList<fVista> ml_visFmes;
readonly cListBox lbFmes;
public kFrames()
{ cButton btn;
Width = 230; Text = "Frames"; IsChildForm = false; HideOnClose = true; Dock = eDirection.Left;
ml_visFmes = new cList<fVista>();
lbFmes = new cListBox() { Size = new Point(120, 450), Data = ml_visFmes};
AddControl(lbFmes);
btn = new cButton() { Text = "New", LocationMargin = new Point(125, 0)};
btn.Click += New_Click;
AddControl(btn);
btn = new cButton() { Text = "Open", LocationMargin = new Point(125, 30)};
btn.Click += Open_Click;
AddControl(btn);
btn = new cButton() { Text = "Remove", LocationMargin = new Point(125, 60)};
btn.Click += Remove_Click;
AddControl(btn);
}
public void Nuevo() { m_LimpiaPropsImg(); m_Cierra(); m_Add(0); lbFmes.Refresh();}
public bool Abre(string sRuta) { m_LimpiaPropsImg(); return m_bAdd(sRuta, true);}
public bool Graba(string sRuta)
{ cBitmap bmpImg = null; System.IntPtr ptrDds = System.IntPtr.Zero;
try
{ // ** Dds
if (System.IO.Path.GetExtension(sRuta).ToUpperInvariant() == ".DDS")
{ PointI pti; int iStride, iTamFme; System.IntPtr ptr;
pti = ml_visFmes[0].Tam.GetRounded(); iStride = pti.X * 4; iTamFme = iStride * pti.Y; // ** Unir fmes
ptrDds = ptr = mHelper.Malloc(iTamFme * ml_visFmes.Count);
foreach (fVista vis in ml_visFmes)
{ using (cBitmap bmp = vis.CompónImg())
{ if (bmp.PixelSize != pti) { mDialog.MsgBoxExclamation("All frames must be the same size", "Save"); return false;}
bmp.PixelFormat = ePixelFormat._32bppBGRA; bmp.CopyTo(RectangleI.Empty, iStride, ptr, iTamFme); ptr += iTamFme;
}
}
cTexture.Save(sRuta, ptrDds, (iTamFme * ml_visFmes.Count), ml_visFmes.Count, pti, mMod.Cfg.Format, mMod.Cfg.EsCubo); // Grabar
// ** Img
} else
{ foreach (fVista vis in ml_visFmes) // ** Unir fmes
{ cBitmap bmp;
bmp = vis.CompónImg(); bmp.Metadata = vis.Metadata;
if (bmpImg == null) bmpImg = bmp; else bmpImg.InsertFrame(bmp);
}
bmpImg.Save(sRuta); // Grabar
}
foreach (fVista vis in ml_visFmes) vis.Changed = false;
} catch (System.Exception ex)
{ mDialog.MsgBoxExclamation(ex.Message, "Error");
return false;
} finally
{ if (bmpImg != null)
{ for (int i = 0; i < bmpImg.FrameCount; i++) bmpImg[i].Metadata = null; // No perder metas
bmpImg.Dispose();
}
if (ptrDds != System.IntPtr.Zero) mHelper.Free(ptrDds);
}
return true;
}
private void New_Click(object sender) { m_Add(ml_visFmes.Count); lbFmes.Refresh(); mMod.MainWnd.Changed = true;}
private void Open_Click(object sender)
{ string s;
s = mDialog.ShowOpenFile(mMod.FILTRO_ABRIR, mMod.DLG_IMG_GUID); if (s == null) return;
m_bAdd(s, false); mMod.MainWnd.Changed = true;
}
private void Remove_Click(object sender)
{ fVista vis = (fVista)lbFmes.SelectedItem;
if (ml_visFmes.Count == 1 || vis == null ||
!mDialog.MsgBoxQuestion(string.Format("Remove frame {0}? This operation can't be undone", vis.Text), "Remove")) return;
vis.Close(); ml_visFmes.Remove(vis);
for (int i = 0; i < ml_visFmes.Count; i++) ml_visFmes[i].Text = (i + 1).ToString();
lbFmes.Refresh(); mMod.MainWnd.Changed = true;
}
private void m_Cierra()
{ foreach (fVista vis in ml_visFmes) vis.Close();
ml_visFmes.Clear(); lbFmes.Refresh();
}
private void m_LimpiaPropsImg()
{ mMod.Cfg.Format = cTexture.eFormat.BC1_R5G6B5A1; mMod.Cfg.EsCubo = false;
}
private bool m_bAdd(string sRuta, bool bCerrarActual)
{ cBitmap bmpArchi = null; System.IntPtr ptrDds = System.IntPtr.Zero;
try
{ using (System.IO.Stream stm = System.IO.File.Open(sRuta // Abrir incluso si el archivo está bloqueado
, System.IO.FileMode.Open, System.IO.FileAccess.Read, System.IO.FileShare.Read))
{ // ** Dds
if (stm.PeekInt() == 0x20534444) // "DDS "
{ System.IntPtr ptr; int iFmes; PointI ptiTam; cTexture.eFormat fmt; bool bCubo; cBitmap bmp;
ptrDds = ptr = cTexture.Open(stm, (int)stm.Length, out iFmes, out ptiTam, out fmt, out bCubo);
mMod.Cfg.Format = fmt; mMod.Cfg.EsCubo = bCubo;
for (int i = 0, iStride = ptiTam.X * 4, iTamFme = iStride * ptiTam.Y; i < iFmes; i++, ptr += iTamFme)
{ bmp = new cBitmap(ptiTam.X, ptiTam.Y, ePixelFormat._32bppBGRA, iStride, ptr, iTamFme);
if (bmpArchi == null) bmpArchi = bmp; else bmpArchi.InsertFrame(bmp);
}
// ** Img
} else
bmpArchi = new cBitmap(stm, (int)stm.Length, true);
}
if (bCerrarActual) m_Cierra();
for (int i = 0; i < bmpArchi.FrameCount; i++) m_Add(ml_visFmes.Count, bmpArchi[i]); // ** Mostrar
lbFmes.Refresh();
} catch (System.Exception ex)
{ mDialog.MsgBoxExclamation(ex.Message, "Error");
return false;
} finally
{ if (ptrDds != System.IntPtr.Zero) mHelper.Free(ptrDds);
}
return true;
}
private void m_Add(int iNum, cBitmap bmpBmp = null)
{ fVista vis;
vis = new fVista(bmpBmp) { Container = this.Container, Text = (iNum + 1).ToString()};
ml_visFmes.Add(vis);
vis.Show();
}
}
}