private void BtnSave_Click(object sender, EventArgs e)
{
ShapeExportOptions shapeExportOptions = ShapeExportOptions.OneShapeExportOnce;
int exportDpi = Convert.ToInt32(dropDownExportDpi.SelectedItem.ToString());
switch (dropDownExportOption.SelectedItem)
{
case "Same Export Once":
shapeExportOptions = ShapeExportOptions.OneShapeExportOnce;
break;
case "Export Irrespective":
shapeExportOptions = ShapeExportOptions.ShapeExportIrrespective;
break;
default:
break;
}
if (Settings.SaveSettings(exportDpi, shapeExportOptions))
{
MessageBox.Show("Settings Updated Successfully");
}
else
{
MessageBox.Show("Error!!! Settings Update Unsuccessful!");
}
Settings.ReadAndUpdateFromXML();
this.Close();
}
/// <summary>
/// Write the current settings to XML in public douments folder
/// </summary>
internal static bool SaveSettings(int exportImageDpi, ShapeExportOptions shapeExportOptions)
{
try
{
string saveDirectory = @"C:\Users\Public\Documents\EzilmStudioSettings";
Directory.CreateDirectory(saveDirectory);
XmlDocument xmlDoc = new XmlDocument();
XmlNode rootNode = xmlDoc.CreateElement("Settings");
xmlDoc.AppendChild(rootNode);
XmlNode exportDpi = xmlDoc.CreateElement("exportDpi");
exportDpi.InnerText = exportImageDpi.ToString();
rootNode.AppendChild(exportDpi);
XmlNode shapeExportOption = xmlDoc.CreateElement("shapeExportOptions");
shapeExportOption.InnerText = shapeExportOptions.ToString();
rootNode.AppendChild(shapeExportOption);
xmlDoc.Save(saveDirectory + @"\settings.xml");
return(true);
}
catch
{
return(false);
}
}
internal static bool ReadAndUpdateFromXML()
{
string xmlPath = @"C:\Users\Public\Documents\EzilmStudioSettings" + @"\settings.xml";
if (File.Exists(xmlPath))
{
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.Load(xmlPath);
exportImageDpi = Convert.ToInt32(xmlDocument.GetElementsByTagName("exportDpi")[0].InnerText);
shapeExportOptions = (ShapeExportOptions)Enum.Parse(typeof(ShapeExportOptions), xmlDocument.GetElementsByTagName("shapeExportOptions")[0].InnerText, true);
}
else
{
SaveSettings(72, ShapeExportOptions.OneShapeExportOnce);
}
return(true);
}
private void LoadPreviousSettingsToUI()
{
int dpiSettings = Settings.exportImageDpi;
ShapeExportOptions shapeExportOption = Settings.shapeExportOptions;
dropDownExportDpi.SelectedItem = dpiSettings.ToString();
switch (shapeExportOption)
{
case ShapeExportOptions.OneShapeExportOnce:
dropDownExportOption.SelectedItem = "Same Export Once";
break;
case ShapeExportOptions.ShapeExportIrrespective:
dropDownExportOption.SelectedItem = "Export Irrespective";
break;
default:
break;
}
}
private void ShapeExportOption(Shape shape, ShapeExportOptions exportOptions)
{
//Export the image of the shape
int slideWidth = (int)Utility.SlideWidthGet((shape.Parent).Parent);
int slideHeight = (int)Utility.SlideHeightGet((shape.Parent).Parent);
string shapeExportDirectory = PowerPointStudioRibbon.currentPPTPath + "\\images";
if (!Directory.Exists(shapeExportDirectory))
{
Directory.CreateDirectory(shapeExportDirectory);
}
//Need to set rotation property 0 before export then set back to original
float originalRotation = shape.Rotation;
try
{
shape.Rotation = 0;
}catch
{
}
string exportedUrl = "";
//shape name may contain character that are not qualify as file name so need to remove those
//Qulify shape Name
string qulifiedShapeName = Utility.qulifiedNameGenerator(shape.Name);
if (exportOptions == ShapeExportOptions.OneShapeExportOnce)
{
exportedUrl = shapeExportDirectory + "\\" + qulifiedShapeName + ".png";
}
else
{
exportedUrl = shapeExportDirectory + "\\" + qulifiedShapeName + Utility.RandomNumber(0, 999999, count++) + ".png";
}
if (!File.Exists(exportedUrl))
{
shape.Export(exportedUrl, PpShapeFormat.ppShapeFormatPNG, slideWidth * 4, slideHeight * 4, PpExportMode.ppClipRelativeToSlide);
}
//Back rotation to original
shape.Rotation = originalRotation;
actualUrl = exportedUrl;
exportedUrl = exportedUrl.Replace("\\", "/");
imgurlLarge = exportedUrl.Replace(PowerPointStudioRibbon.currentPPTPath.Replace("\\", "/"), "https://ezilmdev.org");
imgurlMedium = exportedUrl.Replace(PowerPointStudioRibbon.currentPPTPath.Replace("\\", "/"), "https://ezilmdev.org");
imgurlSmall = exportedUrl.Replace(PowerPointStudioRibbon.currentPPTPath.Replace("\\", "/"), "https://ezilmdev.org");
css = new ezCss(shape);
//Custom dpi based on settings
int dpiRequired = Settings.exportImageDpi;
Bitmap shapeBitmap = new Bitmap(exportedUrl);
Utility.CustomDpi(shapeBitmap, shapeBitmap.Width, shapeBitmap.Height, dpiRequired, exportedUrl);
}