public BitmapPosData(BitmapPosData value)
{
region = new Region(value.region.GetRegionData());
bitmap = new Bitmap(value.bitmap);
location = value.location;
ptGripDelta = value.ptGripDelta;
if (value.ptPolygon != null)
{
ptPolygon = (Point[])value.ptPolygon.Clone();
}
isPicked = false;
}
public static BitmapPosData CreateFromDesktopImageInClippedRegion(Region rg, Point[] ptPath)
{
Console.WriteLine("CopyDesktopImageToClippedRegion");
BitmapPosData data = null;
int screenX;
int screenY;
IntPtr hBmp;
IntPtr hdcScreen = GetDC(GetDesktopWindow());
IntPtr hdcCompatible = CreateCompatibleDC(hdcScreen);
screenX = GetSystemMetrics(0);
screenY = GetSystemMetrics(1);
hBmp = CreateCompatibleBitmap(hdcScreen, screenX, screenY);
if (hBmp != IntPtr.Zero)
{
IntPtr hOldBmp = (IntPtr)SelectObject(hdcCompatible, hBmp);
BitBlt(hdcCompatible, 0, 0, screenX, screenY, hdcScreen, 0, 0, 13369376);
SelectObject(hdcCompatible, hOldBmp);
DeleteDC(hdcCompatible);
ReleaseDC(GetDesktopWindow(), hdcScreen);
Bitmap bmpDt = System.Drawing.Image.FromHbitmap(hBmp);
Graphics gd = Graphics.FromImage(bmpDt);
RectangleF rc = rg.GetBounds(gd);
Bitmap bmpClip = new Bitmap((int)rc.Width, (int)rc.Height);
Graphics gt = Graphics.FromImage(bmpClip);
Region rgnTempPict = rg.Clone();
rgnTempPict.Translate(-rc.X, -rc.Y);
gt.SetClip(rgnTempPict, System.Drawing.Drawing2D.CombineMode.Replace);
RectangleF rc2 = rg.GetBounds(gt);
gt.DrawImage(bmpDt, new Rectangle(0, 0, bmpClip.Width, bmpClip.Height), new Rectangle((int)rc.X, (int)rc.Y, (int)rc.Width, (int)rc.Height), GraphicsUnit.Pixel);
for (int i = 0; i < ptPath.Length; i++)
{
ptPath[i].Offset((int)-rc.X, (int)-rc.Y);
}
data = new BitmapPosData(bmpClip, rgnTempPict.Clone(), new Point(0, 0), ptPath);
rgnTempPict.Dispose();
gd.Dispose();
gt.Dispose();
DeleteObject(hBmp);
GC.Collect();
}
return data;
}
public void CopyDesktopImageInClippedRegion(Region rg, Point[] ptPath)
{
Console.WriteLine("CopyDesktopImageToClippedRegion");
int screenX;
int screenY;
IntPtr hBmp;
IntPtr hdcScreen = GetDC(GetDesktopWindow());
IntPtr hdcCompatible = CreateCompatibleDC(hdcScreen);
screenX = GetSystemMetrics(0);
screenY = GetSystemMetrics(1);
hBmp = CreateCompatibleBitmap(hdcScreen, screenX, screenY);
if (hBmp != IntPtr.Zero)
{
IntPtr hOldBmp = (IntPtr)SelectObject(hdcCompatible, hBmp);
BitBlt(hdcCompatible, 0, 0, screenX, screenY, hdcScreen, 0, 0, 13369376);
SelectObject(hdcCompatible, hOldBmp);
DeleteDC(hdcCompatible);
ReleaseDC(GetDesktopWindow(), hdcScreen);
Bitmap bmpDt = System.Drawing.Image.FromHbitmap(hBmp);
Graphics gd = Graphics.FromImage(bmpDt);
RectangleF rc = rg.GetBounds(gd);
Bitmap bmpClip = new Bitmap((int)rc.Width, (int)rc.Height);
Graphics gt = Graphics.FromImage(bmpClip);
Region rgnTempPict = rg.Clone();
rgnTempPict.Translate(-rc.X, -rc.Y);
gt.SetClip(rgnTempPict, System.Drawing.Drawing2D.CombineMode.Replace);
RectangleF rc2 = rg.GetBounds(gt);
gt.DrawImage(bmpDt, new Rectangle(0, 0, bmpClip.Width, bmpClip.Height), new Rectangle((int)rc.X, (int)rc.Y, (int)rc.Width, (int)rc.Height), GraphicsUnit.Pixel);
for (int i = 0; i < ptPath.Length; i++)
{
ptPath[i].Offset((int)-rc.X, (int)-rc.Y);
}
mCopiedBmpData = new FormNote.BitmapPosData(bmpClip, rgnTempPict.Clone(), new Point(0, 0), ptPath);
/*
//temp image for moving (transparent)
if (mPickedBmpDataTmp != null)
{
mPickedBmpDataTmp.Dispose();
mPickedBmpDataTmp = null;
}
mPickedBmpDataTmp = new BitmapPosData();
mPickedBmpDataTmp.location = mPickedBmpData.location;
mPickedBmpDataTmp.region = mPickedBmpData.region.Clone();
mPickedBmpDataTmp.bmp = new Bitmap(mPickedBmpData.bmp);
for (int y = 0; y < mPickedBmpDataTmp.bmp.Height; y++)
{
for (int x = 0; x < mPickedBmpDataTmp.bmp.Width; x++)
{
Color c = mPickedBmpDataTmp.bmp.GetPixel(x, y);
Color cc = Color.FromArgb(127, c.R, c.G, c.B);
mPickedBmpDataTmp.bmp.SetPixel(x, y, cc);
}
}
*/
rgnTempPict.Dispose();
gd.Dispose();
gt.Dispose();
DeleteObject(hBmp);
GC.Collect();
}
}
public void SelPict()
{
Console.WriteLine("SelPict");
//this.Visible = false;
foreach (Form c in this.MdiParent.MdiChildren)
{
c.Visible = false;
}
try
{
DialogResult res = System.Windows.Forms.DialogResult.Cancel;
FormSelRegion frm = new FormSelRegion();
do
{
res = frm.ShowDialog();
Console.WriteLine("FormSelRegion.DialogResult is {0}", res.ToString());
} while (res == System.Windows.Forms.DialogResult.No);
if (res == System.Windows.Forms.DialogResult.Yes)
{
Console.WriteLine("FormSelRegion.DialogResult==Yes");
if (mCopiedBmpData != null)
{
mCopiedBmpData.Dispose();
mCopiedBmpData = null;
}
System.Threading.Thread.Sleep(500);
mCopiedBmpData = BitmapPosData.CreateFromDesktopImageInClippedRegion(frm.SelRegion, frm.RegionPath);
mActiveNote.CopyPickedImage(mCopiedBmpData);
mMode = MODE.IMG_PICK;
mActiveNote.setInkMode(mMode);
}
foreach (Form c in this.MdiParent.MdiChildren)
{
c.Visible = true;
if (c.GetType() == typeof(FormNote))
{
FormNote note = (FormNote)c;
note.Location = note.mPreviousLocation;
}
}
this.Cursor = System.Windows.Forms.Cursors.Hand;
mActiveNote.Activate();
this.Visible = true;
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
private void pictCopy_Click(object sender, EventArgs e)
{
if (mActiveNote == null) return;
if (mActiveNote.IsImagePicked)
{
//DrawBmpToBg(mPickedBmpDataBackup, mBmpBG);
if (mCopiedBmpData != null)
{
mCopiedBmpData.Dispose();
mCopiedBmpData = null;
}
mCopiedBmpData = new BitmapPosData(mActiveNote.mPickedBmpDataRef);
pictPaste.Visible = true;
}
else
{
mActiveNote.CopyToClipboard();
mActiveNote.setInkMode(mMode);
ActivatePaintingScreen();
}
}
public void CopyPickedImage(BitmapPosData pickedData)
{
BitmapPosData dataNew = new BitmapPosData(pickedData);
dataNew.location.X = 0;
dataNew.location.Y = 0;
dataNew.region.Translate(-pickedData.location.X, -pickedData.location.Y);
mBgBitmaps.Add(dataNew);
DrawBackGroundImageAndGrid();
}
void panel1_MouseDown(object sender, MouseEventArgs e)
{
Console.WriteLine("panel1_MouseDown");
bool needRedraw = false;
if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
if (mInkPicture.InkEnabled == false)
{
if (mPickedBmpDataRef != null)
{
mPickedBmpDataRef = null;
}
if (mPickedBmpDataTmp != null)
{
mPickedBmpDataTmp.Dispose();
mPickedBmpDataTmp = null;
}
// clear all picked flag.
foreach (BitmapPosData bmpData in mBgBitmaps)
{
if (bmpData.isPicked)
{
bmpData.isPicked = false;
needRedraw = true;
}
}
for (int i = mBgBitmaps.Count - 1; i >= 0; i--)
{
BitmapPosData bmpData = mBgBitmaps[i];
if (bmpData.region.IsVisible(e.Location))
{
mPickedBmpDataRef = bmpData;
needRedraw = true;
//mPickedBmpData.ptGripDelta = new Point(e.X - bmpData.location.X, e.Y - bmpData.location.Y);
//mBgBitmaps.Remove(bmpData);
bmpData.isPicked = true;
mPickedBmpDataTmp = new BitmapPosData(bmpData);
mPickedBmpDataTmp.ptGripDelta = new Point(e.X - bmpData.location.X, e.Y - bmpData.location.Y);
//make transparent image
for (int y = 0; y < mPickedBmpDataTmp.bitmap.Height; y++)
{
for (int x = 0; x < mPickedBmpDataTmp.bitmap.Width; x++)
{
Color c = mPickedBmpDataTmp.bitmap.GetPixel(x, y);
Color cc = Color.FromArgb(127, c.R, c.G, c.B);
mPickedBmpDataTmp.bitmap.SetPixel(x, y, cc);
}
}
break;
}
}
if (needRedraw)
{
//rebuild background image
DrawBackGroundImageAndGrid();
if (IsImagePicked)
{
mFormPalette.OnImagePicked();
}
}
/*
else if (mFormPalette.IsImageCopied)
{
if (mFormPalette.mCopiedBmpData != null)
{
mFormPalette.mCopiedBmpData.region.Translate(
e.Location.X - (mFormPalette.mCopiedBmpData.location.X + mFormPalette.mCopiedBmpData.bitmap.Width / 2),
e.Location.Y - (mFormPalette.mCopiedBmpData.location.Y + mFormPalette.mCopiedBmpData.bitmap.Height / 2));
mFormPalette.mCopiedBmpData.location.X = e.Location.X - mFormPalette.mCopiedBmpData.bitmap.Width / 2;
mFormPalette.mCopiedBmpData.location.Y = e.Location.Y - mFormPalette.mCopiedBmpData.bitmap.Height / 2;
DrawBmpToBg(mFormPalette.mCopiedBmpData, mBmpBG);
this.mInkPicture.BackgroundImage = mBmpBG;
mBgBitmaps.Add(mFormPalette.mCopiedBmpData);
mFormPalette.mCopiedBmpData = null;
mFormPalette.OnImagePickMode();
}
}
*/
}
}
}
/*
Size DrawBmpToBg(BitmapPosData bmpdt, Image imgBg)
{
Graphics g = Graphics.FromImage(imgBg);
g.SetClip(bmpdt.region, System.Drawing.Drawing2D.CombineMode.Replace);
g.DrawImage(bmpdt.bmp, bmpdt.location);
g.Dispose();
Size reqSize = new Size(bmpdt.location.X + bmpdt.bmp.Width, bmpdt.location.Y + bmpdt.bmp.Height);
if (reqSize.Height > mBmpSize.Height) mBmpSize.Height = reqSize.Height;
if (reqSize.Width > mBmpSize.Width) mBmpSize.Width = reqSize.Width;
return reqSize;
}
* */
Size DrawBmpToBg(BitmapPosData bmpdt, Image imgBg)
{
Graphics g = Graphics.FromImage(imgBg);
g.SetClip(bmpdt.region, System.Drawing.Drawing2D.CombineMode.Replace);
g.DrawImage(bmpdt.bitmap, bmpdt.location);
Size reqSize = new Size(bmpdt.location.X + bmpdt.bitmap.Width, bmpdt.location.Y + bmpdt.bitmap.Height);
if (reqSize.Height > mBmpSize.Height) mBmpSize.Height = reqSize.Height;
if (reqSize.Width > mBmpSize.Width) mBmpSize.Width = reqSize.Width;
if (bmpdt.isPicked)
{
g.ResetClip();
Color drawC = Color.FromArgb(255, 255 - mBgColor.R, 255 - mBgColor.G, 255 - mBgColor.B);
Pen p = new Pen(drawC, 2);
g.DrawPolygon(p, bmpdt.Points);
}
g.Dispose();
return reqSize;
}
public void LoadData(string path)
{
Console.WriteLine("LoadData >>");
System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
doc.Load(path);
XmlNodeList dataNodes = doc.GetElementsByTagName("data");
if (dataNodes.Count > 0)
{
XmlNode dataNode = dataNodes[0];
int x = 0;
int y = 0;
int w = 0;
int h = 0;
if (dataNode.Attributes["x"] != null && dataNode.Attributes["y"] != null)
{
x = Int32.Parse(dataNode.Attributes["x"].Value);
y = Int32.Parse(dataNode.Attributes["y"].Value);
}
if (dataNode.Attributes["width"] != null && dataNode.Attributes["height"] != null)
{
w = Int32.Parse(dataNode.Attributes["width"].Value);
h = Int32.Parse(dataNode.Attributes["height"].Value);
}
x = x < 0 ? 0 : x;
x = (x + w) > Screen.PrimaryScreen.WorkingArea.Width ? Screen.PrimaryScreen.WorkingArea.Width - w : x;
y = y < 0 ? 0 : y;
y = (y + h) > Screen.PrimaryScreen.WorkingArea.Height ? Screen.PrimaryScreen.WorkingArea.Height - h : y;
this.Location = new Point(x, y);
this.Size = new Size(w, h);
if (dataNode.Attributes["bgcolor"] != null)
{
try
{
this.mBgColor = Color.FromArgb(Int32.Parse(dataNode.Attributes["bgcolor"].Value));
}
catch (Exception e)
{
this.mBgColor = Color.Wheat;
}
}
}
XmlNodeList strokeNodes = doc.GetElementsByTagName("stroke");
if (strokeNodes.Count > 0)
{
XmlNode strokeNode = strokeNodes[0];
XmlCDataSection cdata_stroke = (XmlCDataSection)strokeNode.FirstChild;
byte[] decoded = System.Convert.FromBase64String(cdata_stroke.Data);
mInkPicture.Ink.Load(decoded);
mInkPicture.Refresh();
}
XmlNodeList imageNodes = doc.GetElementsByTagName("image");
foreach(XmlNode imageNode in imageNodes)
{
Bitmap bmp = null;
Region rgn = null;
Point loc = new Point();
Point[] ptPolygon = null;
loc.X = Int32.Parse(imageNode.Attributes["x"].Value);
loc.Y = Int32.Parse(imageNode.Attributes["y"].Value);
foreach(XmlNode node in imageNode.ChildNodes)
{
if (node.Name == "region")
{
XmlCDataSection cdata_region = (XmlCDataSection)node.FirstChild;
byte[] decoded = System.Convert.FromBase64String(cdata_region.Data);
Region regionTmp = new Region();
System.Drawing.Drawing2D.RegionData region2Data = regionTmp.GetRegionData();
region2Data.Data = decoded;
rgn = new Region(region2Data);
regionTmp.Dispose();
}
else if (node.Name == "polygon")
{
string[] xdata = null;
string[] ydata = null;
foreach (XmlNode c in node.ChildNodes)
{
if(c.Name == "xdata")
{
xdata = c.InnerText.Split(',');
}
else if (c.Name == "ydata")
{
ydata = c.InnerText.Split(',');
}
}
if (xdata != null && ydata != null)
{
int count = xdata.Length;
ptPolygon = new Point[count];
for (int i = 0; i < count; i++)
{
int x = Convert.ToInt32(xdata[i]);
int y = Convert.ToInt32(ydata[i]);
ptPolygon[i] = new Point(x, y);
}
}
}
else if (node.Name == "bmpdata")
{
XmlCDataSection cdata_bmp = (XmlCDataSection)node.FirstChild;
byte[] decoded = System.Convert.FromBase64String(cdata_bmp.Data);
using (System.IO.MemoryStream ms = new System.IO.MemoryStream())
{
ms.Write(decoded, 0, decoded.Length);
Bitmap bmpTmp = (Bitmap)Bitmap.FromStream(ms, false, true);
// Color format of a bitmap loaded from stream is 32rgb,
// but default bitmap format is 32Argb
// it cause a problem when save this bitmap.
// so, create new bitmap and copy its color one by one
bmp = new Bitmap(bmpTmp.Width, bmpTmp.Height);
for (int x = 0; x < bmpTmp.Width; x++)
{
for (int y = 0; y < bmpTmp.Height; y++)
{
Color c = bmpTmp.GetPixel(x, y);
bmp.SetPixel(x, y, c);
}
}
}
/*
System.IO.FileStream fsw = System.IO.File.OpenWrite("temp.bmp");
int len = decoded.Length;
fsw.Write(decoded, 0, len);
fsw.Close();
System.IO.FileStream fsr = System.IO.File.OpenRead("temp.bmp");
bmpdt.bmp = (Bitmap)Image.FromStream(fsr);
fsr.Close();
*/
}
}
BitmapPosData bmpdt = new BitmapPosData(bmp, rgn, loc, ptPolygon);
mBgBitmaps.Add(bmpdt);
DrawBmpToBg(bmpdt, mBmpBG);
}
Console.WriteLine("<< LoadData");
}
/*
public void DeleteSelectedStrokes()
{
if (mInkPicture.EditingMode == InkOverlayEditingMode.Select)
{
mInkPicture.Ink.DeleteStrokes(mInkPicture.Selection);
}
}
*/
public void DeletePickedImage()
{
if (IsImagePicked)
{
//dispose selected image
if (mPickedBmpDataRef != null)
{
foreach(BitmapPosData data in mBgBitmaps)
{
if (data.bitmap == mPickedBmpDataRef.bitmap
&& data.location == mPickedBmpDataRef.location
&& data.region == mPickedBmpDataRef.region)
{
bool bRet = mBgBitmaps.Remove(data);
mPickedBmpDataRef = null;
mFormPalette.OnImagePickMode();
break;
}
}
}
//rebuild background image
DrawBackGroundImageAndGrid();
}
}
