public void Reload()
{
//lock (PreviewTools.renderLock)
//{
Console.WriteLine("Reload");
if (NodeToPixel == null)
{
PreviewTools.Throw("PreviewBase.NodeToPixel == null");
}
NodeToPixel.Clear();
if (DisplayItems == null)
{
PreviewTools.Throw("DisplayItems == null");
}
foreach (DisplayItem item in DisplayItems)
{
if (item.Shape.Pixels == null)
{
PreviewTools.Throw("item.Shape.Pixels == null");
}
foreach (PreviewPixel pixel in item.Shape.Pixels)
{
if (pixel.Node != null)
{
List <PreviewPixel> pixels;
if (NodeToPixel.TryGetValue(pixel.Node, out pixels))
{
if (!pixels.Contains(pixel))
{
pixels.Add(pixel);
}
}
else
{
pixels = new List <PreviewPixel>();
pixels.Add(pixel);
NodeToPixel.Add(pixel.Node, pixels);
}
}
}
}
LoadBackground();
//}
}
public void ResizeBackground(int width, int height)
{
double aspect = (double)width / (double)_background.Width;
//Console.WriteLine("Resizing background to: " + width + ", " + height);
Bitmap newBackground = PreviewTools.ResizeBitmap(new Bitmap(_background), new Size(width, height));
// Copy the file to the Vixen folder
string imageFileName = Guid.NewGuid().ToString() + ".jpg";
var destFileName = System.IO.Path.Combine(VixenPreviewDescriptor.ModulePath, imageFileName);
newBackground.Save(destFileName, ImageFormat.Jpeg);
Data.BackgroundFileName = destFileName;
LoadBackground(destFileName);
foreach (Shapes.DisplayItem item in DisplayItems)
{
item.Shape.Resize(aspect);
}
}
public void AddTtemplateToPreview(string fileName)
{
if (System.IO.File.Exists(fileName))
{
// Read the entire template file (stoopid waste of resources, but how else?)
string xml = System.IO.File.ReadAllText(fileName);
DisplayItem newDisplayItem = PreviewTools.DeSerializeToObject(xml, typeof(DisplayItem));
if (newDisplayItem != null)
{
DeSelectSelectedDisplayItem();
AddDisplayItem(newDisplayItem);
_selectedDisplayItem = newDisplayItem;
OnSelectDisplayItem(this, _selectedDisplayItem);
_selectedDisplayItem.Shape.MoveTo(10, 10);
_selectedDisplayItem.Shape.Select(true);
_selectedDisplayItem.Shape.SetSelectPoint(null);
}
}
}
public bool Paste()
{
string xml = Clipboard.GetText();
DisplayItem newDisplayItem = (DisplayItem)PreviewTools.DeSerializeToObject(xml, typeof(DisplayItem));
if (newDisplayItem != null)
{
DeSelectSelectedDisplayItem();
Console.WriteLine("Pasted: " + newDisplayItem.Shape.GetType().ToString());
AddDisplayItem(newDisplayItem);
_selectedDisplayItem = newDisplayItem;
_selectedDisplayItem.Shape.Select(true);
_selectedDisplayItem.Shape.SetSelectPoint(null);
OnSelectDisplayItem(this, _selectedDisplayItem);
return(true);
}
else
{
return(false);
}
}
private void PopulateTemplateList()
{
TemplateComboBoxItem selectedTemplateItem = comboBoxTemplates.SelectedItem as TemplateComboBoxItem;
comboBoxTemplates.Items.Clear();
IEnumerable <string> files = System.IO.Directory.EnumerateFiles(PreviewTools.TemplateFolder, "*.xml");
foreach (string file in files)
{
string fileName = PreviewTools.TemplateWithFolder(file);
try
{
// Read the entire template file (stoopid waste of resources, but how else?)
string xml = System.IO.File.ReadAllText(fileName);
DisplayItem newDisplayItem = PreviewTools.DeSerializeToDisplayItem(xml, typeof(DisplayItem));
TemplateComboBoxItem newTemplateItem = new TemplateComboBoxItem(newDisplayItem.Shape.Name, fileName);
comboBoxTemplates.Items.Add(newTemplateItem);
}
catch (Exception ex)
{
//messageBox Arguments are (Text, Title, No Button Visible, Cancel Button Visible)
MessageBoxForm.msgIcon = SystemIcons.Error; //this is used if you want to add a system icon to the message form.
var messageBox = new MessageBoxForm("There was an error loading the template file (" + file + "): " + ex.Message,
"Error Loading Template", false, true);
messageBox.ShowDialog();
}
finally
{
if (selectedTemplateItem != null && comboBoxTemplates.Items.IndexOf(selectedTemplateItem) >= 0)
{
comboBoxTemplates.SelectedItem = selectedTemplateItem;
}
if (comboBoxTemplates.SelectedItem == null && comboBoxTemplates.Items.Count > 0)
{
comboBoxTemplates.SelectedIndex = 0;
}
}
}
}
private void PopulateTemplateList()
{
TemplateComboBoxItem selectedTemplateItem = comboBoxTemplates.SelectedItem as TemplateComboBoxItem;
comboBoxTemplates.Items.Clear();
IEnumerable <string> files = System.IO.Directory.EnumerateFiles(PreviewTools.TemplateFolder, "*.xml");
foreach (string file in files)
{
string fileName = PreviewTools.TemplateWithFolder(file);
try
{
// Read the entire template file (stoopid waste of resources, but how else?)
string xml = System.IO.File.ReadAllText(fileName);
DisplayItem newDisplayItem = (DisplayItem)PreviewTools.DeSerializeToObject(xml, typeof(DisplayItem));
TemplateComboBoxItem newTemplateItem = new TemplateComboBoxItem(newDisplayItem.Shape.Name, fileName);
comboBoxTemplates.Items.Add(newTemplateItem);
}
catch (Exception ex)
{
MessageBox.Show("There was an error loading the template file (" + file + "): " + ex.Message, "Error Loading Template", MessageBoxButtons.OKCancel);
}
finally
{
if (selectedTemplateItem != null && comboBoxTemplates.Items.IndexOf(selectedTemplateItem) >= 0)
{
comboBoxTemplates.SelectedItem = selectedTemplateItem;
}
if (comboBoxTemplates.SelectedItem == null && comboBoxTemplates.Items.Count > 0)
{
comboBoxTemplates.SelectedIndex = 0;
}
}
}
}
/// <summary>
/// This is used in edit mode only!!
/// Need to make it go away so we only have one render engine
/// </summary>
public void RenderInForeground()
{
renderTimer.Reset();
renderTimer.Start();
if (_background != null)
{
//FastPixel fp = new FastPixel(_background.Width, _background.Height);
FastPixel fp = new FastPixel(new Bitmap(_alphaBackground));
Bitmap floodBG = null;
if (UseFloods)
{
floodBG = PreviewTools.Copy32BPPBitmapSafe(_blankAlphaBackground);
//floodBG = new Bitmap(_blankAlphaBackground);
//floodBG = new Bitmap(_blankAlphaBackground.Width, _blankAlphaBackground.Height);
//Graphics g = Graphics.FromImage(floodBG);
//g.CompositingMode = System.Drawing.Drawing2D.CompositingMode.SourceCopy;
//SolidBrush brush = new SolidBrush(Color.FromArgb(50, 255, 0, 0));
//g.FillEllipse(brush, new Rectangle(200, 200, 300, 300));
//g.DrawImage(_blankAlphaBackground, 0, 0);
//g.FillRectangle(_backgroundBrush, new Rectangle(0, 0, _blankAlphaBackground.Width, _blankAlphaBackground.Height));
}
fp.Lock();
foreach (DisplayItem displayItem in DisplayItems)
{
//if (UseFloods && displayItem.Shape.StringType == PreviewBaseShape.StringTypes.Flood)
//{
// displayItem.Shape.Draw(floodBG, _editMode, null);
//}
//else
//{
if (_editMode)
{
displayItem.Draw(fp, true, HighlightedElements, SelectedDisplayItems.Contains(displayItem));
}
else
{
displayItem.Draw(fp, false, null, false);
}
//}
}
fp.Unlock(true);
// Finally, are we drawing a banded rectangle?
if (_mouseCaptured && _selectedDisplayItem == null)
{
Graphics g = Graphics.FromImage(fp.Bitmap);
g.DrawRectangle(Pens.White, _bandRect);
}
//lock (renderLock)
//{
// First, draw our background image opaque
bufferedGraphics.Graphics.CompositingMode = System.Drawing.Drawing2D.CompositingMode.SourceCopy;
//bufferedGraphics.Graphics.DrawImage(_background, 0, 0, _background.Width, _background.Height);
if (UseFloods)
{
bufferedGraphics.Graphics.DrawImage(_background, 0, 0, _background.Width, _background.Height);
}
else
{
//bufferedGraphics.Graphics.DrawImage(_alphaBackground, 0, 0, _alphaBackground.Width, _alphaBackground.Height);
}
//bufferedGraphics.Graphics.CompositingMode = System.Drawing.Drawing2D.CompositingMode.SourceOver;
if (UseFloods)
{
bufferedGraphics.Graphics.DrawImage(floodBG, 0, 0, _blankAlphaBackground.Width, _blankAlphaBackground.Height);
}
// Now, draw our "pixel" image using alpha blending
bufferedGraphics.Graphics.DrawImage(fp.Bitmap, 0, 0, fp.Width, fp.Height);
//}
}
bufferedGraphics.Render(Graphics.FromHwnd(this.Handle));
renderTimer.Stop();
lastRenderUpdateTime = renderTimer.ElapsedMilliseconds;
}
public void ProcessUpdate(ElementIntentStates elementStates)
{
renderTimer.Reset();
renderTimer.Start();
if (!_paused)
{
//FastPixel fp = new FastPixel(_background.Width, _background.Height);
FastPixel fp = new FastPixel(new Bitmap(_alphaBackground));
Bitmap floodBG = null;
if (UseFloods)
{
floodBG = PreviewTools.Copy32BPPBitmapSafe(_blankAlphaBackground);
//floodBG = new Bitmap(_blankAlphaBackground);
//floodBG = new Bitmap(_blankAlphaBackground.Width, _blankAlphaBackground.Height);
//Graphics g = Graphics.FromImage(floodBG);
//g.CompositingMode = System.Drawing.Drawing2D.CompositingMode.SourceCopy;
//SolidBrush brush = new SolidBrush(Color.FromArgb(50, 255, 0, 0));
//g.FillEllipse(brush, new Rectangle(200, 200, 300, 300));
//g.DrawImage(_blankAlphaBackground, 0, 0);
//g.FillRectangle(_backgroundBrush, new Rectangle(0, 0, _blankAlphaBackground.Width, _blankAlphaBackground.Height));
}
fp.Lock();
foreach (var channelIntentState in elementStates)
{
var elementId = channelIntentState.Key;
Element element = VixenSystem.Elements.GetElement(elementId);
if (element == null)
{
continue;
}
ElementNode node = VixenSystem.Elements.GetElementNodeForElement(element);
if (node == null)
{
continue;
}
//foreach (IIntentState intentState in channelIntentState.Value)
//{
// intentState.Dispatch(DisplayItems[0]);
//}
foreach (IIntentState <LightingValue> intentState in channelIntentState.Value)
{
if (_background != null)
{
List <PreviewPixel> pixels;
if (NodeToPixel.TryGetValue(node, out pixels))
{
foreach (PreviewPixel pixel in pixels)
{
//Color.FromArgb((int)(Intensity * byte.MaxValue), Color.R, Color.G, Color.B);
//LightingValue v = intentState.GetValue();
//Color c = v.GetOpaqueIntensityAffectedColor();
//Color c = v.GetAlphaChannelIntensityAffectedColor();
Color c = intentState.GetValue().GetAlphaChannelIntensityAffectedColor();
//Color c = Color.White;
pixel.Draw(fp, c);
}
}
}
}
}
//if (UseFloods)
//{
// foreach (DisplayItem displayItem in DisplayItems)
// {
// if (displayItem.Shape.StringType == PreviewBaseShape.StringTypes.Flood)
// {
// Color c = displayItem.Shape._pixels[0].PixelColor;
// int alpha = c.A;
// //int maxAlpha = 255 - BackgroundAlpha;
// //if (maxAlpha < 255)
// //{
// //}
// displayItem.Shape._pixels[0].PixelColor = Color.FromArgb(alpha, c.R, c.G, c.B);
// displayItem.Shape.Draw(floodBG, false, null);
// displayItem.Shape._pixels[0].PixelColor = Color.FromArgb(255 - BackgroundAlpha, 0, 0, 0);
// }
// }
//}
fp.Unlock(true);
// First, draw our background image opaque
bufferedGraphics.Graphics.CompositingMode = System.Drawing.Drawing2D.CompositingMode.SourceCopy;
//if (UseFloods)
//{
// bufferedGraphics.Graphics.DrawImage(_background, 0, 0, _background.Width, _background.Height);
//}
//else
//{
// bufferedGraphics.Graphics.DrawImage(_alphaBackground, 0, 0, _alphaBackground.Width, _alphaBackground.Height);
//}
// Now, draw our "pixel" image using alpha blending
///bufferedGraphics.Graphics.CompositingMode = System.Drawing.Drawing2D.CompositingMode.SourceOver;
if (UseFloods)
{
bufferedGraphics.Graphics.DrawImage(floodBG, 0, 0, _blankAlphaBackground.Width, _blankAlphaBackground.Height);
}
bufferedGraphics.Graphics.DrawImage(fp.Bitmap, 0, 0, fp.Width, fp.Height);
if (!this.Disposing && bufferedGraphics != null)
{
bufferedGraphics.Render(Graphics.FromHwnd(this.Handle));
}
fp = null;
}
renderTimer.Stop();
lastRenderUpdateTime = renderTimer.ElapsedMilliseconds;
}
