private bool ImageMouseUp(MouseEventArgs e)
{
if (PtInImageToolBar(e.X, e.Y))
{
MouseEventArgs vEvent = new MouseEventArgs(e.Button, e.Clicks, e.X - FImageToolBar.Left, e.Y - FImageToolBar.Top, e.Delta);
FImageToolBar.MouseUp(vEvent);
return(true);
}
else
//if FImageToolBar.ActiveIndex > 0 then // 第一个是指针
{
HCImageItem vImageItem = FActiveItem as HCImageItem;
if (HC.PtInRect(HC.Bounds(FActiveItemRect.Left, FActiveItemRect.Top, vImageItem.Width, vImageItem.Height),
new POINT(FMouseViewPt.X, FMouseViewPt.Y)))
{
MouseEventArgs vEvent = new MouseEventArgs(e.Button, e.Clicks, FMouseViewPt.X - FActiveItemRect.Left, FMouseViewPt.Y - FActiveItemRect.Top, e.Delta);
if (vImageItem.ShapeManager.MouseUp(vEvent))
{
return(true);
}
}
else
{
DoImageShapeStructOver(null, e);
}
}
return(false);
}
//
private bool ImageMouseDown(MouseEventArgs e)
{
if (PtInImageToolBar(e.X, e.Y))
{
MouseEventArgs vEvent = new MouseEventArgs(e.Button, e.Clicks, e.X - FImageToolBar.Left, e.Y - FImageToolBar.Top, e.Delta);
FImageToolBar.MouseDown(vEvent);
if (FImageToolBar.ActiveIndex >= 0)
{
(FActiveItem as HCImageItem).ShapeManager.OperStyle = (HCShapeStyle)FImageToolBar.ActiveControl().Tag;
}
return(true);
}
else
{
HCImageItem vImageItem = FActiveItem as HCImageItem;
if (HC.PtInRect(HC.Bounds(FActiveItemRect.Left, FActiveItemRect.Top, vImageItem.Width, vImageItem.Height),
new POINT(FMouseViewPt.X, FMouseViewPt.Y)))
{
MouseEventArgs vEvent = new MouseEventArgs(e.Button, e.Clicks, FMouseViewPt.X - FActiveItemRect.Left, FMouseViewPt.Y - FActiveItemRect.Top, e.Delta);
if (vImageItem.ShapeManager.MouseDown(vEvent))
{
this.UpdateView(new RECT(FActiveItemRect.Left, FActiveItemRect.Top - FImageToolBar.Height, FActiveItemRect.Right, FActiveItemRect.Bottom));
return(true);
}
}
}
return(false);
}
private bool ImageKeyDown(KeyEventArgs e)
{
HCImageItem vImageItem = FActiveItem as HCImageItem;
if (vImageItem.ShapeManager.KeyDown(e))
{
this.UpdateView(new RECT(FActiveItemRect.Left, FActiveItemRect.Top - FImageToolBar.Height, FActiveItemRect.Right, FActiveItemRect.Bottom));
return(true);
}
return(false);
}
protected void Paste()
{
IDataObject vIData = Clipboard.GetDataObject();
if (vIData.GetDataPresent(HC.HC_EXT))
{
MemoryStream vStream = (MemoryStream)vIData.GetData(HC.HC_EXT);
try
{
vStream.Position = 0;
if (!DoPasteFormatStream(vStream))
{
return;
}
InsertLiteStream(vStream);
}
finally
{
vStream.Close();
vStream.Dispose();
}
}
else
if (vIData.GetDataPresent(DataFormats.Text))
{
FData.InsertText(Clipboard.GetText());
}
else
if (vIData.GetDataPresent(DataFormats.Bitmap))
{
Image vImage = (Image)vIData.GetData(typeof(Bitmap));
HCRichData vTopData = FData.GetTopLevelData() as HCRichData;
HCImageItem vImageItem = new HCImageItem(vTopData);
vImageItem.Image = new Bitmap(vImage);
vImageItem.Width = vImageItem.Image.Width;
vImageItem.Height = vImageItem.Image.Height;
vImageItem.RestrainSize(vTopData.Width, vImageItem.Height);
FData.InsertItem(vImageItem);
}
}
private bool ImageMouseMove(MouseEventArgs e)
{
if (PtInImageToolBar(e.X, e.Y))
{
if (FHotToolBar != FImageToolBar)
{
if (FHotToolBar != null)
{
FHotToolBar.MouseLeave();
}
FHotToolBar = FImageToolBar;
FHotToolBar.MouseEnter();
this.Cursor = Cursors.Default;
}
}
else
if (FHotToolBar == FImageToolBar)
{
FImageToolBar.MouseLeave();
FHotToolBar = null;
}
else
//if FImageToolBar.ActiveIndex > 0 then // 有效的样式、第一个是指针
{
HCImageItem vImageItem = FActiveItem as HCImageItem;
if (HC.PtInRect(HC.Bounds(FActiveItemRect.Left, FActiveItemRect.Top, vImageItem.Width, vImageItem.Height),
new POINT(FMouseViewPt.X, FMouseViewPt.Y)))
{
MouseEventArgs vEvent = new MouseEventArgs(e.Button, e.Clicks, FMouseViewPt.X - FActiveItemRect.Left, FMouseViewPt.Y - FActiveItemRect.Top, e.Delta);
if (vImageItem.ShapeManager.MouseMove(vEvent))
{
this.UpdateView(new RECT(FActiveItemRect.Left, FActiveItemRect.Top - FImageToolBar.Height, FActiveItemRect.Right, FActiveItemRect.Bottom));
if (vImageItem.ShapeManager.HotIndex >= 0)
{
Cursor = vImageItem.ShapeManager[vImageItem.ShapeManager.HotIndex].Cursor;
}
return(true);
}
}
}
return(false);
}
protected void Paste()
{
IDataObject vIData = Clipboard.GetDataObject();
if (vIData.GetDataPresent(HC.HC_EXT))
{
MemoryStream vStream = (MemoryStream)vIData.GetData(HC.HC_EXT);
try
{
string vFileFormat = "";
ushort vFileVersion = 0;
byte vLan = 0;
vStream.Position = 0;
HC._LoadFileFormatAndVersion(vStream, ref vFileFormat, ref vFileVersion, ref vLan); // 文件格式和版本
HCStyle vStyle = new HCStyle();
try
{
vStyle.LoadFromStream(vStream, vFileVersion);
this.BeginUpdate();
try
{
FData.InsertStream(vStream, vStyle, vFileVersion);
}
finally
{
this.EndUpdate();
}
}
finally
{
vStyle.Dispose();
}
}
finally
{
vStream.Close();
vStream.Dispose();
}
}
else
if (vIData.GetDataPresent(DataFormats.Text))
{
FData.InsertText(Clipboard.GetText());
}
else
if (vIData.GetDataPresent(DataFormats.Bitmap))
{
Image vImage = (Image)vIData.GetData(typeof(Bitmap));
HCRichData vTopData = FData.GetTopLevelData() as HCRichData;
HCImageItem vImageItem = new HCImageItem(vTopData);
vImageItem.Image = new Bitmap(vImage);
vImageItem.Width = vImageItem.Image.Width;
vImageItem.Height = vImageItem.Image.Height;
vImageItem.RestrainSize(vTopData.Width, vImageItem.Height);
FData.InsertItem(vImageItem);
}
}
