private string TargetFileExtension(TargetImageFormat fomrat)
{
switch (fomrat)
{
case TargetImageFormat.JPG:
return("jpeg");
case TargetImageFormat.PNG:
return("png");
default:
throw new FormatException();
}
}
public void LoadProduct(IColumnField field)
{
if (!(field is ImageField))
{
throw new ArgumentException();
}
ImageField imf = (ImageField)field;
mainPath = imf.MainDirectory;
thumbPath = imf.ThumbDirectory;
fullWidth = imf.FullWidth;
thumbWidth = imf.ThumbWidth;
targetFormat = imf.TargetFormat;
useThubs = thumbPath != null;
FillFields();
}
public void ValidateForm()
{
errorMessage = null;
int fw = 0;
int tw = 0;
string mp = null;
string tp = null;
TargetImageFormat tf;
try
{
if(String.IsNullOrEmpty(mainPathBox.Text)){
throw new Exception("Please, fill in the main direcotry for the images.");
}
DirectoryInfo mainDirInfo = new DirectoryInfo(AppDomain.CurrentDomain.BaseDirectory + mainPathBox.Text);
if (!mainDirInfo.Exists) {
throw new Exception("The directory specified as the storage of full-size images (" + mainDirInfo.FullName + ") does not exist");
}
mp = mainPathBox.Text;
if (!mp.EndsWith("/")) mp += "/";
fw = 0;
if(!string.IsNullOrEmpty(fullWidthBox.Text)) fw = Int32.Parse(fullWidthBox.Text);
if (useThumbsCheck.Checked) {
DirectoryInfo thumbDirInfo = new DirectoryInfo(AppDomain.CurrentDomain.BaseDirectory + thumbPathBox.Text);
if (!thumbDirInfo.Exists)
{
throw new Exception("The directory specified as the storage of thumbnail images (" + thumbDirInfo.FullName + ") does not exist");
}
tp = thumbPathBox.Text;
if (!mp.EndsWith("/")) mp += "/";
tw = 0;
if(thumbWidthBox.Text != "") tw = Int32.Parse(thumbWidthBox.Text);
}
if (targetFormatRadios.SelectedIndex < 0)
throw new Exception("Please, specify the format into which to convert the images");
tf = (TargetImageFormat)Enum.Parse(typeof(TargetImageFormat), targetFormatRadios.SelectedValue);
}
catch (Exception e) {
errorMessage = e.Message;
return;
}
// will get here only if the validation succeeds
mainPath = mp;
thumbPath = tp;
fullWidth = fw;
thumbWidth = tw;
targetFormat = tf;
}
public void LoadProduct(IColumnField field)
{
if (!(field is ImageField))
throw new ArgumentException();
ImageField imf = (ImageField)field;
mainPath = imf.MainDirectory;
thumbPath = imf.ThumbDirectory;
fullWidth = imf.FullWidth;
thumbWidth = imf.ThumbWidth;
targetFormat = imf.TargetFormat;
useThubs = thumbPath != null;
FillFields();
}
private string TargetFileExtension(TargetImageFormat fomrat)
{
switch (fomrat)
{
case TargetImageFormat.JPG:
return "jpeg";
case TargetImageFormat.PNG:
return "png";
default:
throw new FormatException();
}
}
public void ValidateForm()
{
errorMessage = null;
int fw = 0;
int tw = 0;
string mp = null;
string tp = null;
TargetImageFormat tf;
try
{
if (String.IsNullOrEmpty(mainPathBox.Text))
{
throw new Exception("Please, fill in the main direcotry for the images.");
}
DirectoryInfo mainDirInfo = new DirectoryInfo(AppDomain.CurrentDomain.BaseDirectory + mainPathBox.Text);
if (!mainDirInfo.Exists)
{
throw new Exception("The directory specified as the storage of full-size images (" + mainDirInfo.FullName + ") does not exist");
}
mp = mainPathBox.Text;
if (!mp.EndsWith("/"))
{
mp += "/";
}
fw = 0;
if (!string.IsNullOrEmpty(fullWidthBox.Text))
{
fw = Int32.Parse(fullWidthBox.Text);
}
if (useThumbsCheck.Checked)
{
DirectoryInfo thumbDirInfo = new DirectoryInfo(AppDomain.CurrentDomain.BaseDirectory + thumbPathBox.Text);
if (!thumbDirInfo.Exists)
{
throw new Exception("The directory specified as the storage of thumbnail images (" + thumbDirInfo.FullName + ") does not exist");
}
tp = thumbPathBox.Text;
if (!mp.EndsWith("/"))
{
mp += "/";
}
tw = 0;
if (thumbWidthBox.Text != "")
{
tw = Int32.Parse(thumbWidthBox.Text);
}
}
if (targetFormatRadios.SelectedIndex < 0)
{
throw new Exception("Please, specify the format into which to convert the images");
}
tf = (TargetImageFormat)Enum.Parse(typeof(TargetImageFormat), targetFormatRadios.SelectedValue);
}
catch (Exception e) {
errorMessage = e.Message;
return;
}
// will get here only if the validation succeeds
mainPath = mp;
thumbPath = tp;
fullWidth = fw;
thumbWidth = tw;
targetFormat = tf;
}