public void TestResampleOverridePositionTags3()
{
var result = AssaResampler.ResampleOverrideTagsPosition(100, 200, 100, 200, "{\\pos(10.111,20.222)\\pos(20.333,30.444)}Hallo!");
Assert.AreEqual("{\\pos(20.2,40.4)\\pos(40.7,60.9)}Hallo!", result);
}
public void TestResampleOverrideDrawingTags1()
{
var result = AssaResampler.ResampleOverrideTagsDrawing(100, 200, 100, 200, "{\\p1}m 0 0 l 100 0 100 100 0 100{\\p0}");
Assert.AreEqual("{\\p1}m 0 0 l 200 0 200 200 0 200{\\p0}", result);
}
public void TestResampleOverridePositionTags1()
{
var result = AssaResampler.ResampleOverrideTagsPosition(100, 200, 100, 200, "{\\pos(10,20)}Hallo!");
Assert.AreEqual("{\\pos(20,40)}Hallo!", result);
}
public void TestResampleOverridePositionTags2Negative()
{
var result = AssaResampler.ResampleOverrideTagsPosition(100, 200, 100, 200, "{\\pos(-10,20)\\pos(20,-30)}Hallo!");
Assert.AreEqual("{\\pos(-20,40)\\pos(40,-60)}Hallo!", result);
}
public void TestResampleOverrideFontTags5()
{
var result = AssaResampler.ResampleOverrideTagsFont(1280, 1920, 720, 1080, "{\\blur0.667}Hallo!");
Assert.AreEqual("{\\blur1}Hallo!", result);
}
public void TestResampleOverrideFontTags6DoNotChange()
{
var result = AssaResampler.ResampleOverrideTagsFont(100, 200, 100, 200, "{\\fscx110\\fscy138}Hallo!");
Assert.AreEqual("{\\fscx110\\fscy138}Hallo!", result);
}
public void TestResampleOverrideFontTags4()
{
var result = AssaResampler.ResampleOverrideTagsFont(100, 200, 100, 200, "{\\blur1.111}Hallo!");
Assert.AreEqual("{\\blur2.2}Hallo!", result);
}
public void TestResampleOverrideFontTags3()
{
var result = AssaResampler.ResampleOverrideTagsFont(100, 200, 100, 200, "{\\fs10\\fs20\\fs30}Hallo!");
Assert.AreEqual("{\\fs20\\fs40\\fs60}Hallo!", result);
}
public void TestResampleOverrideDrawingTags5()
{
var result = AssaResampler.ResampleOverrideTagsDrawing(100, 200, 100, 200, "{\\an7\\p1}m 0 0 l 100 0 100 100 0 100{\\p0}" + Environment.NewLine + "{\\iclip(m 0 0 l 100 0 100 100 0 100)}");
Assert.AreEqual("{\\an7\\p1}m 0 0 l 200 0 200 200 0 200{\\p0}" + Environment.NewLine + "{\\iclip(m 0 0 l 200 0 200 200 0 200)}", result);
}
public void TestResampleOverrideDrawingTags4()
{
var result = AssaResampler.ResampleOverrideTagsDrawing(100, 200, 100, 200, "{\\p1\\an7}m 0 0 l 100.1 0.2 100 100 0 100");
Assert.AreEqual("{\\p1\\an7}m 0 0 l 200.2 0.4 200 200 0 200", result);
}
private void buttonOK_Click(object sender, EventArgs e)
{
if (!checkBoxMargins.Checked && !checkBoxFontSize.Checked && !checkBoxPosition.Checked && !checkBoxDrawing.Checked)
{
return;
}
if (string.IsNullOrEmpty(_subtitle.Header))
{
_subtitle.Header = AdvancedSubStationAlpha.DefaultHeader;
}
var sourceWidth = numericUpDownSourceWidth.Value;
var sourceHeight = numericUpDownSourceHeight.Value;
var targetWidth = numericUpDownTargetWidth.Value;
var targetHeight = numericUpDownTargetHeight.Value;
if (sourceWidth == 0 || sourceHeight == 0 || targetWidth == 0 || targetHeight == 0)
{
MessageBox.Show("Video width/height cannot be zero");
return;
}
if (sourceWidth == targetWidth && sourceHeight == targetHeight)
{
MessageBox.Show("Source and target resolution is the same - nothing to do.");
return;
}
var fixMargins = checkBoxMargins.Checked;
var fixFonts = checkBoxFontSize.Checked;
var fixPos = checkBoxPosition.Checked;
var fixDraw = checkBoxDrawing.Checked;
var styles = AdvancedSubStationAlpha.GetSsaStylesFromHeader(_subtitle.Header);
foreach (var style in styles)
{
if (fixMargins)
{
style.MarginLeft = AssaResampler.Resample(sourceWidth, targetWidth, style.MarginLeft);
style.MarginRight = AssaResampler.Resample(sourceWidth, targetWidth, style.MarginRight);
style.MarginVertical = AssaResampler.Resample(sourceHeight, targetHeight, style.MarginVertical);
}
if (fixFonts)
{
style.FontSize = AssaResampler.Resample(sourceHeight, targetHeight, style.FontSize);
}
if (fixFonts || fixDraw)
{
style.OutlineWidth = (decimal)AssaResampler.Resample(sourceHeight, targetHeight, (float)style.OutlineWidth);
style.ShadowWidth = (decimal)AssaResampler.Resample(sourceHeight, targetHeight, (float)style.ShadowWidth);
style.Spacing = (decimal)AssaResampler.Resample(sourceWidth, targetWidth, (float)style.Spacing);
}
}
_subtitle.Header = AdvancedSubStationAlpha.GetHeaderAndStylesFromAdvancedSubStationAlpha(_subtitle.Header, styles);
_subtitle.Header = AdvancedSubStationAlpha.AddTagToHeader("PlayResX", "PlayResX: " + targetWidth.ToString(CultureInfo.InvariantCulture), "[Script Info]", _subtitle.Header);
_subtitle.Header = AdvancedSubStationAlpha.AddTagToHeader("PlayResY", "PlayResY: " + targetHeight.ToString(CultureInfo.InvariantCulture), "[Script Info]", _subtitle.Header);
foreach (var p in _subtitle.Paragraphs)
{
if (fixFonts)
{
p.Text = AssaResampler.ResampleOverrideTagsFont(sourceWidth, targetWidth, sourceHeight, targetHeight, p.Text);
}
if (fixPos)
{
p.Text = AssaResampler.ResampleOverrideTagsPosition(sourceWidth, targetWidth, sourceHeight, targetHeight, p.Text);
}
if (fixDraw)
{
p.Text = AssaResampler.ResampleOverrideTagsDrawing(sourceWidth, targetWidth, sourceHeight, targetHeight, p.Text, null);
}
}
DialogResult = DialogResult.OK;
}