// Graphics prep
private void PrepareForDisplay()
{
// This method will prepare the data for the graphics engine to make it faster
// It take all the bible text and break it across multiple slides
// Requirements: reload data on the fly (save state and start from where left off)
// Clean up
int currentVerseBackup = currentVerseNum; // back this up just in case
this.slideData.Clear();
// Init
bibFont = PresenterFont.GetFontFromDatabase(-1); // Get the bib font from db
/// Split each of the verses if necessary
foreach (BibleVerse bvCurrent in this.bibVerses.Values)
{
// Calculate max block size
Size nativeSize = DisplayEngine.NativeResolution.Size;
int transCount = TranslationList().Count;
double insideHeight = nativeSize.Height;
insideHeight -= imageFactory.paddingPixels * 2; // Top and bottom
insideHeight -= imageFactory.paddingPixels * (transCount - 1); // Between translations
insideHeight /= transCount;
insideHeight -= bibFont.SizeInPoints * 1.5; // Space for verse labels
int maxh = (int)insideHeight;
Size maxSize = new Size(imageFactory.maxInsideWidth, maxh);
VerseBreakDown d = new VerseBreakDown();
d.bibleVerse = bvCurrent;
d.primaryText = InternalBreakString(bvCurrent.RefVerse, bvCurrent.Text, maxSize);
d.secondaryText = InternalBreakString(bvCurrent.SecondaryVerse, bvCurrent.SecondaryText, maxSize);
d.tertiaryText = InternalBreakString(bvCurrent.TertiaryVerse, bvCurrent.TertiaryText, maxSize);
slideData.Add(bvCurrent.RefVerse, d);
}
// Read initial opacity
EnsureBackground();
UpdateOpacity(Program.ConfigHelper.BibleImageOpacity);
// Reset the current location
if (bibVerses.Count > 0 && currentVerseBackup < bibVerses.Count + 1 &&
currentVerseBackup != -1)
{
currentVerseNum = currentVerseBackup;
}
else
{
currentVerseNum = 1;
}
}
public void PrepSlideSingleVerse(GfxContext ctx, VerseBreakDown data, int subIndex, PresenterFont font)
{
#region Format data
string txt;
string reference;
if (data.bibleVerse.RefVersion != "")
{
reference = data.bibleVerse.ToString();
txt = data.primaryText[subIndex];
}
else
{
reference = data.bibleVerse.ToString(true);
txt = data.secondaryText[subIndex];
}
#endregion
Size nativeSize = DisplayEngine.NativeResolution.Size;
#region Measure
StringFormat sf = GetStringFormat();
int insideHeight = nativeSize.Height - paddingPixels * 2;
int insideWidth = nativeSize.Width - paddingPixels * 2;
Point anchorTop = new Point(paddingPixels, paddingPixels);
Point anchorBottom = new Point(paddingPixels, paddingPixels + (int)((double)insideHeight / 2));
// Measure the reference blocks
int refemSize = (int)(font.SizeInPoints * .9); // actual drawing size is smaller than usual
int refBlockHeight = (int)(font.SizeInPoints * 1.2);
#endregion
#region Build context
ctx.destSize = DisplayEngine.NativeResolution.Size;
ctx.textRegions.Clear();
// Primary text
GfxTextRegion rVerse = new GfxTextRegion();
ctx.textRegions.Add(rVerse);
rVerse.font = font;
rVerse.message = txt;
RectangleF r1 = new RectangleF(paddingPixels, 0, insideWidth,
InternalMeasureString(txt, font, insideWidth, sf).Height);
if (font.VerticalStringAlignment == StringAlignment.Near)
{
r1.Y = paddingPixels;
}
else if (font.VerticalStringAlignment == StringAlignment.Center)
{
r1.Y = (float)(((double)insideHeight - r1.Height) / 2) + paddingPixels;
}
else
{
r1.Y = nativeSize.Height - r1.Height - refBlockHeight - paddingPixels * 2;
}
rVerse.bounds = r1;
rVerse.bounds.Height += refBlockHeight; // give some slack
// Reference
GfxTextRegion rRef = new GfxTextRegion();
ctx.textRegions.Add(rRef);
rRef.font = (PresenterFont)font.Clone();
SetRefFont(rRef.font);
rRef.message = reference;
r1.Y += r1.Height + refBlockHeight; // +refemSize; // relocate the box
rRef.bounds = r1;
rRef.bounds.Height = refBlockHeight;
#endregion
}
public bool PrepSlideMultiTranslation(GfxContext ctx, VerseBreakDown data, int subIndex, PresenterFont font)
{
// If only one version is available then fall back
if (data.bibleVerse.RefVersion == "" || data.bibleVerse.SecondaryVersion == "" ||
data.bibleVerse.Text == "" || data.bibleVerse.SecondaryText == "")
{
return(false);
}
// Format data
string primaryText = subIndex > data.primaryText.Count - 1 ? data.primaryText[data.primaryText.Count - 1] : data.primaryText[subIndex];
string secondaryText = subIndex > data.secondaryText.Count - 1 ? data.secondaryText[data.secondaryText.Count - 1] : data.secondaryText[subIndex];
string priRef = data.bibleVerse.ToString();
string secRef = data.bibleVerse.ToString(true);
Size nativeSize = DisplayEngine.NativeResolution.Size;
#region Measure
StringFormat sf = GetStringFormat();
int insideHeight = nativeSize.Height - paddingPixels * 2;
int insideWidth = nativeSize.Width - paddingPixels * 2;
Point anchorTop = new Point(paddingPixels, paddingPixels);
Point anchorBottom = new Point(paddingPixels, paddingPixels + (int)((double)insideHeight / 2));
// Measure the reference blocks
int refemSize = (int)(font.SizeInPoints * .9); // actual drawing size is smaller than usual
int refBlockHeight = (int)(font.SizeInPoints * 1.2);
// Measure both strings
RectangleF r1 = new RectangleF(anchorTop.X, anchorTop.Y, insideWidth,
InternalMeasureString(primaryText, font, insideWidth, sf).Height);
RectangleF r2 = new RectangleF(anchorBottom.X, anchorBottom.Y, insideWidth,
InternalMeasureString(secondaryText, font, insideWidth, sf).Height);
if (r1.Height + r2.Height + refBlockHeight * 2 > insideHeight)
{
return(false);
}
#endregion
#region Build context
ctx.destSize = DisplayEngine.NativeResolution.Size;
ctx.textRegions.Clear();
// First part
GfxTextRegion rVerse1 = new GfxTextRegion();
ctx.textRegions.Add(rVerse1);
rVerse1.font = font;
rVerse1.font.HorizontalAlignment = HorizontalAlignment.Left;
rVerse1.font.VerticalAlignment = VerticalAlignment.Top;
rVerse1.message = primaryText;
// First reference
GfxTextRegion rRef1 = new GfxTextRegion();
ctx.textRegions.Add(rRef1);
rRef1.font = (PresenterFont)font.Clone();
SetRefFont(rRef1.font);
rRef1.message = priRef;
// Second part
GfxTextRegion rVerse2 = new GfxTextRegion();
ctx.textRegions.Add(rVerse2);
rVerse2.font = font;
rVerse2.font.HorizontalAlignment = HorizontalAlignment.Left;
rVerse2.font.VerticalAlignment = VerticalAlignment.Top;
rVerse2.message = secondaryText;
// Second reference
GfxTextRegion rRef2 = new GfxTextRegion();
ctx.textRegions.Add(rRef2);
rRef2.font = (PresenterFont)font.Clone();
SetRefFont(rRef2.font);
rRef2.message = secRef;
// Adjust bounds
int standardMax = (int)((double)insideHeight / 2);
if (r1.Height + refBlockHeight > standardMax || r2.Height + refBlockHeight > standardMax)
{
rVerse1.bounds = r1; // First part
rVerse1.bounds.Height += refBlockHeight; // give some slack
r1.Y += r1.Height; // First reference
rRef1.bounds = r1;
rRef1.bounds.Height = refBlockHeight;
r1.Y += refBlockHeight; // Second part
rVerse2.bounds = r1;
rVerse2.bounds.Height += refBlockHeight; // give some slack
r1.Y += r2.Height + refBlockHeight; // Second reference
rRef2.bounds = r1;
rRef2.bounds.Height = refBlockHeight;
}
else
{
rVerse1.bounds = r1; // First part
rVerse1.bounds.Height += refBlockHeight; // give some slack
r1.Y += r1.Height + refBlockHeight; // First reference
rRef1.bounds = r1;
rRef1.bounds.Height = refBlockHeight;
r1.Y += refBlockHeight; // Second part
rVerse2.bounds = r2;
rVerse2.bounds.Height += refBlockHeight; // give some slack
r2.Y += r2.Height + refBlockHeight; // Second reference
rRef2.bounds = r2;
rRef2.bounds.Height = refBlockHeight;
}
#endregion
return(true);
}
