private void ReadPictureBullets(TextParagraphPropertiesType baseProperties, PPTRunProperties bulletProp, SlidePart slidePart)
{
this.SetBulletProperties(baseProperties, bulletProp);
var picBul = baseProperties.GetFirstChild <PictureBullet>();
if (picBul != null)
{
string embed = picBul.Blip.Embed.Value;
string projectDir = System.IO.Path.GetDirectoryName(
System.IO.Path.GetDirectoryName(Environment.CurrentDirectory));
string storageDir = System.IO.Path.Combine(projectDir, Globals.STORAGE_DIR);
string path = "";
if (slide.slideIndex >= 1)
{
path = slide.fileName + "_" + slide.slideIndex;
}
else
{
path = slide.fileName;
}
string pictureBulletDir = System.IO.Path.Combine(storageDir, path);
bulletProp.Text = path + "\\" + embed + ".png";
try
{
bulletProp.bulletSize = this.ExtractPictureBulletImage(bulletProp, embed, pictureBulletDir, slidePart);
}
catch (IOException iex)
{
Console.WriteLine(iex.Message);
}
}
}
private void ReadBulletFont(TextParagraphPropertiesType baseProperties, PPTRunProperties bulletProp)
{
BulletFont font = baseProperties.GetFirstChild <BulletFont>();
if (font != null)
{
if (font.Typeface != null)
{
bulletProp.FontFamily = font.Typeface;
}
if (font.PitchFamily != null)
{
bulletProp.FontSize = font.PitchFamily;
}
else
{
var latinFonts = font.GetFirstChild <LatinFont>();
if (latinFonts != null)
{
bulletProp.ReadFontFamilyFromTheme(latinFonts);
}
}
}
else
{
bulletProp.FontSize = defaultRunProperties.FontSize;
}
}
private void SetBulletProperties(TextParagraphPropertiesType baseProperties, PPTRunProperties bulletProp)
{
this.ReadBulletFont(baseProperties, bulletProp);
this.ReadBulletColor(baseProperties, bulletProp);
this.ReadBulletSizePercentage(baseProperties, bulletProp);
bulletProp.Left = marginLeft;
bullet = bulletProp;
}
public void SetParagraphProperties(Paragraph paragraph, SlidePart slidePart,
DocumentFormat.OpenXml.Drawing.ListStyle shapeListStyleMaster,
DocumentFormat.OpenXml.Drawing.ListStyle shapeListStyleLayout)
{
TextListStyleType listStyleType = this.slide.defaultTextStyle;
if (slide.textStyles != null)
{
if (placeholder != null)
{
if (placeholder.Type.Value.Equals(PlaceholderValues.Body) ||
placeholder.Type.Value.Equals(PlaceholderValues.SubTitle))
{
listStyleType = slide.textStyles.BodyStyle;
}
else if (placeholder.Type.Value.Equals(PlaceholderValues.Title) ||
placeholder.Type.Value.Equals(PlaceholderValues.CenteredTitle))
{
listStyleType = slide.textStyles.TitleStyle;
}
else
{
listStyleType = slide.textStyles.OtherStyle;
}
}
//Check what should we add here for all placeholder values.
//Should we take it by placeholder value or there is another property?
}
TextParagraphPropertiesType baseProperties = getParagraphPropFromTextListStyle(listStyleType, Level);
TextParagraphPropertiesType basePropertiesMaster = getParagraphPropFromTextListStyle(shapeListStyleMaster, Level);
TextParagraphPropertiesType basePropertiesLayout = getParagraphPropFromTextListStyle(shapeListStyleLayout, Level);
defaultRunProperties = new PPTRunProperties(slide);
if (baseProperties != null)
{
this.FillParagraphProperties(baseProperties, slidePart);
}
if (basePropertiesMaster != null)
{
this.FillParagraphProperties(basePropertiesMaster, slidePart);
}
if (basePropertiesLayout != null)
{
this.FillParagraphProperties(basePropertiesLayout, slidePart);
}
if (paragraph.ParagraphProperties != null)
{
this.FillParagraphProperties(paragraph.ParagraphProperties, slidePart);
}
}
private int CreateImage(PPTRunProperties bulletProp, string embed, string realDir, int imageSize, OpenXmlPart sldPart)
{
if (!System.IO.Directory.Exists(realDir))
{
System.IO.Directory.CreateDirectory(realDir);
}
Image image = Image.FromStream(sldPart.GetStream());
Image scaledImage = Globals.ScaleByPercent(image, (int)bulletProp.FontSize);
imageSize = scaledImage.Height;
string imageName = System.IO.Path.Combine(realDir, embed + ".png");
scaledImage.Save(imageName);
return(imageSize);
}
public PPTRunProperties(PPTRunProperties copy)
{
this.FontColor = copy.FontColor;
this.FontFamily = copy.FontFamily;
this.FontSize = copy.FontSize;
this.Top = copy.Top;
this.Left = copy.Left;
this.Italic = copy.Italic;
this.Bold = copy.Bold;
this.Invisible = copy.Invisible;
this.isBreak = copy.isBreak;
this.Animatable = copy.Animatable;
this.Spacing = copy.Spacing;
this.Text = copy.Text;
this.slide = copy.slide;
}
private void FillParagraphProperties(TextParagraphPropertiesType baseProperties, SlidePart slidePart)
{
if (baseProperties.LineSpacing != null)
{
lineSpacing = baseProperties.LineSpacing;
}
if (baseProperties.SpaceAfter != null)
{
spaceAfter = baseProperties.SpaceAfter;
}
if (baseProperties.SpaceBefore != null)
{
spaceBefore = baseProperties.SpaceBefore;
}
if (baseProperties.Alignment != null)
{
Align = baseProperties.Alignment.Value.ToString();
}
if (baseProperties.FontAlignment != null)
{
FontAlign = baseProperties.FontAlignment.Value.ToString();
}
if (baseProperties.LeftMargin != null)
{
marginLeft = baseProperties.LeftMargin.Value / Globals.LEAST_COMMON_MULTIPLE_100_254;
}
if (baseProperties.RightMargin != null)
{
marginRight = baseProperties.RightMargin.Value / Globals.LEAST_COMMON_MULTIPLE_100_254;
}
if (baseProperties.Indent != null)
{
Indent = baseProperties.Indent.Value / Globals.LEAST_COMMON_MULTIPLE_100_254;
}
defaultRunProperties.ReadDefaultRunProperties(baseProperties);
this.ReadBullets(baseProperties, slidePart);
if (baseProperties.GetFirstChild <NoBullet>() != null)
{
bullet = null;
}
}
private void ReadBullets(TextParagraphPropertiesType baseProperties, SlidePart slidePart)
{
var bulletProp = new PPTRunProperties(slide);
bulletProp.isBullet = true;
if (baseProperties != null)
{
if (baseProperties.GetFirstChild <CharacterBullet>() != null)
{
this.ReadCharacterBullets(baseProperties, bulletProp);
}
else if (baseProperties.GetFirstChild <PictureBullet>() != null)
{
this.ReadPictureBullets(baseProperties, bulletProp, slidePart);
}
}
}
private void ReadBulletColor(TextParagraphPropertiesType baseProperties, PPTRunProperties bulletProp)
{
BulletColor buCol = baseProperties.GetFirstChild <BulletColor>();
if (buCol != null)
{
if (buCol.RgbColorModelHex != null)
{
bulletProp.FontColor = "#" + buCol.RgbColorModelHex.Val.Value;
}
else
{
if (buCol.GetFirstChild <SchemeColor>() != null)
{
bulletProp.ReadThemeSchemeColor(buCol.GetFirstChild <SchemeColor>());
}
}
}
}
private int ExtractPictureBulletImage(PPTRunProperties bulletProp, string embed,
string realDir, SlidePart slidePart)
{
int imageSize = 0;
try
{
OpenXmlPart masterPart = slide.SlideLayoutPart.SlideMasterPart.GetPartById(embed);
if (masterPart != null)
{
if (masterPart.ContentType.Equals("image/png"))
{
imageSize = CreateImage(bulletProp, embed, realDir, imageSize, masterPart);
}
else
{
OpenXmlPart sldPart = slidePart.GetPartById(embed);
if (sldPart != null)
{
if (sldPart.ContentType.Equals("image/png"))
{
imageSize = CreateImage(bulletProp, embed, realDir, imageSize, sldPart);
}
}
}
}
}
catch (ArgumentOutOfRangeException aoex)
{
Console.WriteLine(aoex.Message);
}
catch (ArgumentException aex)
{
Console.WriteLine(aex.Message);
}
return(imageSize);
}
private void ReadBulletSizePercentage(TextParagraphPropertiesType baseProperties, PPTRunProperties bulletProp)
{
if (baseProperties.GetFirstChild <BulletSizePercentage>() != null)
{
BulletSizePercentage pct = baseProperties.GetFirstChild <BulletSizePercentage>();
if (bulletProp.bulletSize != 0)
{
bulletProp.bulletSize = bulletProp.bulletSize * pct.Val / Globals.PercentageConstant;
}
else
{
bulletProp.bulletSize = ClearSlideLibrary.HtmlController.HtmlText.DefaultBulletSize;
bulletProp.bulletSize = bulletProp.bulletSize * pct.Val / Globals.PercentageConstant;
}
}
}
private void ReadCharacterBullets(TextParagraphPropertiesType baseProperties, PPTRunProperties bulletProp)
{
bulletProp.Text = "" + baseProperties.GetFirstChild <CharacterBullet>().Char;
this.SetBulletProperties(baseProperties, bulletProp);
}
