//public void OnActivate()
//{
// if (!(Model.Count > 0))
// {
// NavigationService.GoBack();
// }
//}
public Bitmap CreateScreenShot()
{
Bitmap bitmap = new Bitmap(Width, Height);
Rectangle rect = new Rectangle(0, 0, Width, Height);
using (Graphics g = Graphics.FromImage(bitmap))
{
IntPtr gMemPtr = g.GetHdc();
using (Gdi gMem = Gdi.FromHdc(gMemPtr, Rectangle.Empty))
{
DrawBackground(gMem, rect);
if (Canvas != null)
{
Canvas.Render(gMem, rect);
}
foreach (Control control in Controls)
{
if (control is KineticControlBase)
{
((KineticControlBase)control).DrawRender(gMem);
}
}
}
g.ReleaseHdc(gMemPtr);
}
return(bitmap);
}
private void SetStartPositions(List <NativeItemData> nid)
{
int c = 0;
StartPositions.Clear();
if (ItemCount == 0)
{
_ActiveListHeight = 0;
_ActiveListWidth = 0;
return;
}
var hdcMem = OffScreenGraphics.GetHdc();
try
{
using (Gdi g = Gdi.FromHdc(hdcMem, Rectangle.Empty))
{
g.Font = Settings.SecondaryTextFontGdi;
g.TextAlign = Win32.TextAlign.TA_LEFT;
for (int i = 0; i < ItemCount; i++)
{
StartPositions.Add(c);
//nid[i].SecondaryTextLines = TextFormatHelper.CutTextToLines(nid[i].SecondaryText, Width - UISettings.CalcPix(40), 0, g);
nid[i].SecondaryTextLines = TextFormatHelper.CutTextToLines(nid[i].SecondaryText, Width - UISettings.CalcPix(29), Settings.SecondaryTextLinesCount, g);
//SecondaryTextLinesCount
c += (Settings.ListItemPixSize + (nid[i].SecondaryTextLines.Count + 1) * UISettings.CalcPix(11));
if (ShowGroupHeader)
{
//if (IsItemNewGroup(nItem) && item.Group != null && rItem.Top >= rListRect.Top)
if (IsItemNewGroup(i) && nid[i].Group != null)
{
c += Settings.GroupPixHeight;
}
}
//c += Settings.ListItemPixSize;
}
}
}
finally
{
OffScreenGraphics.ReleaseHdc(hdcMem);
}
StartPositions.Add(c); //The end of tha last item
_ActiveListHeight = c;
ScrollTo(0);
}
protected override List <NativeItemData> BuildNativeControlItems()
{
var newListData = new List <NativeItemData>(Items.Count);
if (Items != null)
{
var hdcMem = OffScreenGraphics.GetHdc();
try
{
using (Gdi g = Gdi.FromHdc(hdcMem, Rectangle.Empty))
{
g.Font = Settings.SecondaryTextFontGdi;
g.TextAlign = Win32.TextAlign.TA_LEFT;
for (int i = 0; i < Items.Count; i++)
{
string photo = string.Empty;
if (Items[i].IsPhotoLoaded)
{
photo = Items[i].Photo;
}
else
{
photo = "clear";
}
NativeItemData newNativeItemData = new KineticListView <PhotoCommentsUpdatesViewItem> .NativeItemData
{
Uid = Items[i].Uid,
Group = Items[i].Group,
PrimaryText = Items[i].SenderName,
SecondaryText = Items[i].Comment,
TertiaryText = Items[i].CommentSetDate.ToString("HH:mm"),
SecondaryTextLines = TextFormatHelper.CutTextToLines(Items[i].Comment, UISettings.CalcPix(170), 2, g),
PrimaryImageURL = photo,
InfoLeftIndents = new int[3],
InfoTopIndents = new int[2]
};
newListData.Add(newNativeItemData);
}
}
}
finally
{
OffScreenGraphics.ReleaseHdc(hdcMem);
}
}
return(newListData);
}
protected override List <NativeItemData> BuildNativeControlItems()
{
var newListData = new List <NativeItemData>(Items.Count);
if (Items != null)
{
for (int i = 0; i < Items.Count; i++)
{
List <string> secondaryTextLines = new List <string>();
var hdcMem = OffScreenGraphics.GetHdc();
try
{
using (Gdi g = Gdi.FromHdc(hdcMem, Rectangle.Empty))
{
g.Font = Settings.SecondaryTextFontGdi;
g.TextAlign = Win32.TextAlign.TA_LEFT;
secondaryTextLines = TextFormatHelper.CutTextToLines(Items[i].MessageText, UISettings.CalcPix(192), 2, g);
}
}
finally
{
OffScreenGraphics.ReleaseHdc(hdcMem);
}
NativeItemDataNew newNativeItemData = new NativeItemDataNew
{
Uid = Items[i].Uid,
PrimaryText = Items[i].UserName,
SecondaryText = Items[i].MessageText,
TertiaryText = Items[i].MessageWroteDateString,
SecondaryTextLines = secondaryTextLines,
IsItemHighlight = Items[i].IsMessageNew,
IsOutboxIconSet = Items[i].IsMessageOutbox,
Tag = Items[i].UserID,
PrimaryImage = null,//MasterForm.SkinManager.GetImage("IsOutputMessage"),
InfoLeftIndents = new int[5],
InfoTopIndents = new int[3]
};
newListData.Add(newNativeItemData);
}
}
return(newListData);
}
public void DrawRender(Gdi g)
{
Rectangle rect = new Rectangle(0, 0, Width, Height);
IntPtr hdcMem = OffScreenGraphics.GetHdc();
using (Gdi gMem = Gdi.FromHdc(hdcMem, Rectangle.Empty))
{
DrawScreenOn(gMem, rect, _currentScrollPosition);
g.BitBlt(Location.X, Location.Y, rect.Width, rect.Height, gMem, 0, 0, TernaryRasterOperations.SRCCOPY);
}
OffScreenGraphics.ReleaseHdc(hdcMem);
}
/// <summary>
/// Render method to implement by inheritors
/// </summary>
/// <param name="graphics">Graphics object.</param>
/// <param name="clipRect">Rectangle in which to paint</param>
protected void OnRender(Graphics graphics, Rectangle clipRect)
{
IntPtr hdc = graphics.GetHdc();
try
{
using (Gdi gMem = Gdi.FromHdc(hdc, Rectangle.Empty)) //e.ClipRectangle
{
OnRender(gMem, clipRect);
}
}
finally
{
graphics.ReleaseHdc(hdc);
}
}
protected override void OnPaint(PaintEventArgs e)
{
IntPtr hdc = e.Graphics.GetHdc();
try
{
using (Gdi gMem = Gdi.FromHdc(hdc, e.ClipRectangle)) // Rectangle.Empty
{
OnRender(gMem, e.ClipRectangle);
}
}
finally
{
e.Graphics.ReleaseHdc(hdc);
}
}
protected bool OnPaint(IntPtr hWnd)
{
var ps = new Win32.PAINTSTRUCT();
if (OffScreenGraphics == null)
{
return(false);
}
var hdc = Win32.BeginPaint(hWnd, ref ps);
var hdcMem = OffScreenGraphics.GetHdc();
try
{
using (Gdi g = Gdi.FromHdc(hdc, ps.rcPaint))
{
using (Gdi gMem = Gdi.FromHdc(hdcMem, Rectangle.Empty))
{
Rectangle rect = ps.rcPaint;
try
{
DrawScreenOn(gMem, rect, _currentScrollPosition);
}
catch (COMException ex)
{
throw;
}
catch (Exception)
{
throw;
}
g.BitBlt(rect.Left, rect.Top, rect.Right - rect.Left, rect.Bottom - rect.Top, gMem, rect.Left, rect.Top,
TernaryRasterOperations.SRCCOPY);
}
}
}
finally
{
OffScreenGraphics.ReleaseHdc(hdcMem);
Win32.EndPaint(hWnd, ref ps);
}
return(true);
}
private void SetStartPositions(List <NativeItemData> nid)
{
int c = 0;
StartPositions.Clear();
if (ItemCount == 0)
{
_ActiveListHeight = 0;
return;
}
var hdcMem = OffScreenGraphics.GetHdc();
int lastHeight = 0;
try
{
using (Gdi g = Gdi.FromHdc(hdcMem, Rectangle.Empty))
{
g.Font = Settings.SecondaryTextFontGdi;
g.TextAlign = Win32.TextAlign.TA_LEFT;
// для текста в каждой ячейке
for (int i = 0; i < ItemCount; i++)
{
StartPositions.Add(c);
nid[i].SecondaryTextLines = TextFormatHelper.CutTextToLines(nid[i].SecondaryText, UISettings.CalcPix(200), 0, g);
c += (Settings.ListItemPixSize + (nid[i].SecondaryTextLines.Count + 1) * UISettings.CalcPix(11));
}
StartPositions.Add(c);
}
}
finally
{
OffScreenGraphics.ReleaseHdc(hdcMem);
}
_ActiveListHeight = c;
}
public Bitmap CreateScreenShot(Size size)
{
Bitmap snapShotBmp = null;
Graphics snapShotGraphics = null;
var hdcMem = IntPtr.Zero;
try
{
snapShotBmp = new Bitmap(size.Width, size.Height);
snapShotGraphics = Graphics.FromImage(snapShotBmp);
if (size != ClientSize)
{
snapShotGraphics.Clear(BackColor);
}
hdcMem = snapShotGraphics.GetHdc();
using (var gMem = Gdi.FromHdc(hdcMem, Rectangle.Empty))
{
DrawScreenOn(gMem, ClientRectangle, _currentScrollPosition);
}
}
catch (Exception ex)
{
DebugHelper.WriteLogEntry(ex.ToString());
if (snapShotBmp != null)
{
snapShotBmp.Dispose();
snapShotBmp = null;
}
}
finally
{
if (snapShotGraphics != null)
{
//tr
snapShotGraphics.ReleaseHdc(hdcMem);
snapShotGraphics.Dispose();
}
}
return(snapShotBmp);
}
private void FormResize(object sender, EventArgs e)
{
loginLogo.Location = new Point((Width - loginLogo.Width) / 2, UISettings.CalcPix(23));
var bmp = new Bitmap(Width, Height);
using (Graphics g = Graphics.FromImage(bmp))
{
IntPtr hdc = g.GetHdc();
using (Gdi loginGdi = Gdi.FromHdc(hdc, new Rectangle(0, 0, Width, Height)))
{
loginGdi.GradientFill(ClientRectangle, Color.FromArgb(21, 70, 114), Color.FromArgb(78, 121, 161),
FillDirection.TopToBottom);
}
g.ReleaseHdc(hdc);
}
BackgroundImage = bmp;
//bmp.Dispose();
}
protected virtual void OnRender(Gdi graphics, Rectangle clipRect)
{
IntPtr ptrSrc = OffscreenBuffer.OffScreenGraphics.GetHdc();
using (Gdi gr = Gdi.FromHdc(ptrSrc, Rectangle.Empty))
{
DrawBackground(gr, clipRect);
// Pass the graphics to the canvas to render
if (Canvas != null)
{
Canvas.Render(gr, clipRect);
}
}
graphics.BitBlt(clipRect.Left, clipRect.Top, Width, Height, ptrSrc, clipRect.Left, clipRect.Top, TernaryRasterOperations.SRCCOPY);
OffscreenBuffer.OffScreenGraphics.ReleaseHdc(ptrSrc);
InvokeFirstRender();
}
protected override void OnRender(Gdi graphics, Rectangle clipRect)
{
IntPtr ptrSrc = OffscreenBuffer.OffScreenGraphics.GetHdc();
using (Gdi gr = Gdi.FromHdc(ptrSrc, Rectangle.Empty))
{
DrawBackground(gr, clipRect);
// fill background with double gradient
var y = (int)(_backgroundRectangle.Height * _gradientCenter);
gr.GradientFill(new Rectangle(_backgroundRectangle.Left, _backgroundRectangle.Top,
_backgroundRectangle.Width, y),
_gradientColor1, _gradientColor2, FillDirection.TopToBottom);
gr.GradientFill(new Rectangle(_backgroundRectangle.Left, _backgroundRectangle.Top + y,
_backgroundRectangle.Width, _backgroundRectangle.Height - y),
_gradientColor2, _gradientColor3, FillDirection.TopToBottom);
// Pass the graphics to the canvas to render
if (Canvas != null)
{
Canvas.Render(gr, clipRect);
}
//Draw Text
SetFont(gr);
gr.DrawText(_message,
new Win32.RECT(_textRectangle.X,
_textRectangle.Y,
_textRectangle.Width,
_textRectangle.Height),
Win32.DT.LEFT | Win32.DT.TOP | Win32.DT.WORDBREAK | Win32.DT.NOCLIP);
}
graphics.BitBlt(clipRect.Left, clipRect.Top, Width, Height, ptrSrc, clipRect.Left, clipRect.Top, TernaryRasterOperations.SRCCOPY);
OffscreenBuffer.OffScreenGraphics.ReleaseHdc(ptrSrc);
}
private void FormResize(object sender, EventArgs e)
{
if (this.Width < this.Height)
{
giLogo.Location = new Point((Width - giLogo.Width) / 2, UISettings.CalcPix(45));
lblVersion.Top = UISettings.CalcPix(125);
lblVersionShadow.Top = UISettings.CalcPix(125 + 1);
lblButtonSubstitue.Top = UISettings.CalcPix(145);
giGlassoftLogo.Location = new Point((Width - giGlassoftLogo.Width) / 2, Height - UISettings.CalcPix(35));
}
else
{
giLogo.Location = new Point((Width - giLogo.Width) / 2, UISettings.CalcPix(25));
lblVersion.Top = UISettings.CalcPix(90);
lblVersionShadow.Top = UISettings.CalcPix(90 + 1);
lblButtonSubstitue.Top = UISettings.CalcPix(100);
giGlassoftLogo.Location = new Point((Width - giGlassoftLogo.Width) / 2, Height - UISettings.CalcPix(35));
}
var bmp = new Bitmap(Width, Height);
using (Graphics g = Graphics.FromImage(bmp))
{
IntPtr hdc = g.GetHdc();
using (Gdi loginGdi = Gdi.FromHdc(hdc, new Rectangle(0, 0, Width, Height)))
{
loginGdi.GradientFill(ClientRectangle, Color.FromArgb(21, 70, 114), Color.FromArgb(78, 121, 161), FillDirection.TopToBottom);
}
g.ReleaseHdc(hdc);
}
BackgroundImage = bmp;
}
private void FlipOut(Gdi mem, Rectangle canvas, IntPtr dc, IntPtr stretchDC, double transitionPct)
{
int margin = (int)((double)_CanvasMiddle * transitionPct);
using (Gdi stretch = Gdi.FromHdc(stretchDC, Rectangle.Empty))
{
stretch.FillRect(canvas, Color.Gainsboro);
stretch.StretchBlt(0, 0, canvas.Width - margin * 2, canvas.Height,
dc,
0, 0, canvas.Width, canvas.Height, TernaryRasterOperations.SRCCOPY);
}
var currLine = BuildPath(_FlipOutLeftPath[margin].X, _FlipOutLeftPath[margin].Y, _FlipOutTopPath[margin].X,
_FlipOutTopPath[margin].Y);
for (int i = 0; i < currLine.Count - 1; i++)
{
mem.StretchBlt(currLine[i].X, currLine[i].Y, 1, canvas.Height - currLine[i].Y * 2,
stretchDC,
i, 0, 1, canvas.Height,
TernaryRasterOperations.SRCCOPY);
}
}
bool OnPaint(IntPtr hWnd)
{
if (CurrentTransition == null)
{
return(false);
}
var ps = new Win32.PAINTSTRUCT();
IntPtr hdc = Win32.BeginPaint(hWnd, ref ps);
IntPtr hdcMem = _offScreenGraphics.GetHdc();
using (Gdi g = Gdi.FromHdc(hdc, ps.rcPaint))
{
using (Gdi gMem = Gdi.FromHdc(hdcMem, Rectangle.Empty))
{
Rectangle rect = ps.rcPaint;
try
{
CurrentTransition.DrawScreenOn(gMem, ps.rcPaint);
}
catch (Exception)
{
throw;
}
g.BitBlt(rect.Left, rect.Top, rect.Width, rect.Height, hdcMem, rect.Left, rect.Top,
TernaryRasterOperations.SRCCOPY);
}
}
_offScreenGraphics.ReleaseHdc(hdcMem);
Win32.EndPaint(hWnd, ref ps);
return(true);
}
protected Bitmap CreateBitmapFromIImage(IImage img, bool isSelected)
{
ImageInfo ii;
if (img != null)
{
img.GetImageInfo(out ii);
}
else
{
return(null);
}
int topIndent = -UISettings.CalcPix(15); //Arrow
int height = Settings.ListItemPixSize;
Bitmap res = new Bitmap((int)ii.Width, (int)ii.Height);
using (Graphics gr = Graphics.FromImage(res))
{
IntPtr ptr = gr.GetHdc();
try
{
using (Gdi g = Gdi.FromHdc(ptr, Rectangle.Empty))
{
DrawItemBackgroundOn(g, null, new Rectangle(0, topIndent, res.Width, height), 0, isSelected);
g.DrawImageAlphaChannel(img, 0, 0);
}
}
finally
{
gr.ReleaseHdc(ptr);
}
}
return(res);
}
public Bitmap CreateScreenShot()
{
var bitmap = new Bitmap(Width, Height);
var rect = new Rectangle(0, 0, Width, Height);
using (Graphics g = Graphics.FromImage(bitmap))
{
IntPtr gMemPtr = g.GetHdc();
using (Gdi gMem = Gdi.FromHdc(gMemPtr, Rectangle.Empty))
{
DrawBackground(gMem, rect);
if (Canvas != null)
{
Canvas.Render(gMem, rect);
}
}
g.ReleaseHdc(gMemPtr);
}
return(bitmap);
}
private void SetStartPositions(List <NativeItemData> nid)
{
int c = 0;
StartPositions.Clear();
if (ItemCount == 0)
{
_ActiveListHeight = 0;
return;
}
var hdcMem = OffScreenGraphics.GetHdc();
try
{
using (Gdi g = Gdi.FromHdc(hdcMem, Rectangle.Empty))
{
g.Font = Settings.SecondaryTextFontGdi;
g.TextAlign = Win32.TextAlign.TA_LEFT;
// для текста в каждой ячейке
for (int i = 0; i < ItemCount; i++)
{
StartPositions.Add(c);
// есть заголовок группы?
if (IsItemNewGroup(i) && !string.IsNullOrEmpty(nid[i].Group))
{
c += Settings.GroupPixHeight;
}
// что выводим?
switch (Items[i].Type)
{
case ImageDetailedListViewItemType.Author: // ячейка "автор"
c += UISettings.CalcPix(25);
break;
case ImageDetailedListViewItemType.Comment: // ячейка "комментарий"
nid[i].SecondaryTextLines = TextFormatHelper.CutTextToLines(nid[i].SecondaryText, Width - UISettings.CalcPix(10), 0, g);
c += (Settings.ListItemPixSize + (nid[i].SecondaryTextLines.Count + 1) * UISettings.CalcPix(11));
break;
case ImageDetailedListViewItemType.Photo:
if (Items[i].IsPhotoLoaded)
{
c += Items[i].PhotoHeight;
}
else
{
c += UISettings.CalcPix(50);
}
break;
}
}
}
}
finally
{
OffScreenGraphics.ReleaseHdc(hdcMem);
}
StartPositions.Add(c);
_ActiveListHeight = c;
ScrollTo(0);
}
