/// <summary>
/// Override the OnPaint to render the template
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
using (BackgroundTemplateRenderer render = new BackgroundTemplateRenderer(this.m_Form.m_Template))
{
render.DrawAll(e.Graphics, this.ClientRectangle);
}
}
// TODO: Correctly Draw the Slide Annotation
private void DrawSlide(DeckTraversalModel traversal, int index, System.Drawing.Rectangle rect, System.Drawing.Graphics buffer)
{
// Save the old state
System.Drawing.Drawing2D.GraphicsState oldState;
using (Synchronizer.Lock(traversal.SyncRoot)) {
using (Synchronizer.Lock(traversal.Deck.SyncRoot)) {
using (Synchronizer.Lock(traversal.Deck.TableOfContents.SyncRoot)) {
TableOfContentsModel.Entry entry = traversal.Deck.TableOfContents.Entries[index];
using (Synchronizer.Lock(entry.Slide.SyncRoot)) {
//Draw the background color
//First see if there is a Slide BG, if not, try the Deck. Otherwise, use transparent.
if (entry.Slide.BackgroundColor != Color.Empty)
{
buffer.FillRectangle(new System.Drawing.SolidBrush(entry.Slide.BackgroundColor), rect);
}
else if (traversal.Deck.DeckBackgroundColor != Color.Empty)
{
buffer.FillRectangle(new System.Drawing.SolidBrush(traversal.Deck.DeckBackgroundColor), rect);
}
else
{
buffer.FillRectangle(new System.Drawing.SolidBrush(Color.Transparent), rect);
}
//Draw the background Template
if (entry.Slide.BackgroundTemplate != null)
{
using (BackgroundTemplateRenderer render = new BackgroundTemplateRenderer(entry.Slide.BackgroundTemplate)) {
render.Zoom = entry.Slide.Zoom;
render.DrawAll(buffer, rect);
}
}
//Get the Slide content and draw it
oldState = buffer.Save();
Model.Presentation.SlideModel.SheetCollection sheets = entry.Slide.ContentSheets;
for (int i = 0; i < sheets.Count; i++)
{
SlideDisplayModel display = new SlideDisplayModel(buffer, null);
Rectangle slide = rect;
float zoom = 1f;
if (entry.Slide != null)
{
slide = entry.Slide.Bounds;
zoom = entry.Slide.Zoom;
}
System.Drawing.Drawing2D.Matrix pixel, ink;
display.FitSlideToBounds(System.Windows.Forms.DockStyle.Fill, rect, zoom, ref slide, out pixel, out ink);
using (Synchronizer.Lock(display.SyncRoot)) {
display.Bounds = slide;
display.PixelTransform = pixel;
display.InkTransform = ink;
}
Viewer.Slides.SheetRenderer r = Viewer.Slides.SheetRenderer.ForStaticSheet(display, sheets[i]);
r.Paint(new System.Windows.Forms.PaintEventArgs(buffer, rect));
r.Dispose();
}
//Restore the Old State
buffer.Restore(oldState);
oldState = buffer.Save();
//Get the Annotation content and draw it
sheets = entry.Slide.AnnotationSheets;
for (int i = 0; i < sheets.Count; i++)
{
SlideDisplayModel display = new SlideDisplayModel(buffer, null);
Rectangle slide = rect;
float zoom = 1f;
if (entry.Slide != null)
{
slide = entry.Slide.Bounds;
zoom = entry.Slide.Zoom;
}
System.Drawing.Drawing2D.Matrix pixel, ink;
display.FitSlideToBounds(System.Windows.Forms.DockStyle.Fill, rect, zoom, ref slide, out pixel, out ink);
using (Synchronizer.Lock(display.SyncRoot)) {
display.Bounds = slide;
display.PixelTransform = pixel;
display.InkTransform = ink;
}
Viewer.Slides.SheetRenderer r = Viewer.Slides.SheetRenderer.ForStaticSheet(display, sheets[i]);
if (r is Viewer.Slides.InkSheetRenderer)
{
((Viewer.Slides.InkSheetRenderer)r).Paint(buffer, rect);
}
else
{
r.Paint(new System.Windows.Forms.PaintEventArgs(buffer, rect));
}
r.Dispose();
}
//Restore the Old State
buffer.Restore(oldState);
/*
* Microsoft.Ink.Renderer renderer = new Microsoft.Ink.Renderer();
* for( int i = 0; i < sheets.Count; i++ ) {
* SheetModel sm = sheets[i];
* if( sm is InkSheetModel ) {
* InkSheetModel ism = sm as InkSheetModel;
* using( Synchronizer.Lock( ism.SyncRoot ) ) {
* foreach( Microsoft.Ink.Stroke stroke in ism.Ink.Strokes ) {
* renderer.Draw( buffer, stroke );
* }
* }
* } else if( sm is TextSheetModel ) {
* TextSheetModel tsm = sm as TextSheetModel;
* using( Synchronizer.Lock( tsm.SyncRoot ) ) {
* buffer.DrawString( tsm.Text, tsm.Font, new SolidBrush( tsm.Color ), tsm.Bounds );
* }
* } else if( sm is ImageSheetModel ) {
* //add any images in the AnnotationSheets
* ImageSheetModel image_sheet_model = (ImageSheetModel)sm;
* using( Synchronizer.Lock( image_sheet_model.SyncRoot ) ) {
* buffer.DrawImage( image_sheet_model.Image, image_sheet_model.Bounds );
* }
* } else {
* //Unknown, skip it
* continue;
* }
* }
*/
}
}
}
}
}
protected override void OnPaint(PaintEventArgs args)
{
if (this.Slide == null) //Don't paint before the slide is set
{
return;
}
Color bkgColor; // Set the filmstrip background color
BackgroundTemplate bkgTemplate;
float slideZoom = 1f;
RoleModel role;
using (Synchronizer.Lock(PresenterModel.TheInstance.Participant.SyncRoot)) {
role = PresenterModel.TheInstance.Participant.Role;
}
LinkedDeckTraversalModel.NavigationSelector studentNavigationType;
using (Synchronizer.Lock(PresenterModel.TheInstance.ViewerState.SyncRoot)) {
studentNavigationType = PresenterModel.TheInstance.ViewerState.StudentNavigationType;
}
using (Synchronizer.Lock(this.Slide.SyncRoot)) {
bkgColor = (!this.Slide.BackgroundColor.IsEmpty) ? this.Slide.BackgroundColor : this.DefaultDeckBGColor;
// For student role, paint unvisited slides gray.
if (role is StudentModel && (!this.Slide.Visited) && studentNavigationType == LinkedDeckTraversalModel.NavigationSelector.Visited)
{
bkgColor = SystemColors.Control;
}
bkgTemplate = (this.Slide.BackgroundTemplate != null) ? this.Slide.BackgroundTemplate : this.DefaultDeckBGTemplate;
slideZoom = this.Slide.Zoom;
}
args.Graphics.Clear(bkgColor);
if (bkgTemplate != null)
{
BackgroundTemplateRenderer render = new BackgroundTemplateRenderer(bkgTemplate);
render.Zoom = slideZoom;
render.DrawAll(args.Graphics, this.ClientRectangle);
}
base.OnPaint(args);
// If the entry is selected, draw a thick border just inside of the 3D border.
if (this.m_IsCurrentEntry)
{
Rectangle highlight = this.ClientRectangle;
if (this.m_IsCurrentDeckTraversal)
{
using (Pen pen = new Pen(HIGHLIGHT_COLOR, HIGHLIGHT_BORDER_WIDTH)) {
args.Graphics.DrawRectangle(pen, highlight);
}
}
else
{
using (Pen pen = new Pen(HIGHLIGHT_COLOR, HIGHLIGHT_BORDER_WIDTH)) {
pen.DashStyle = DashStyle.Dot;
args.Graphics.DrawRectangle(pen, highlight);
}
}
}
}
