private void OpenFileFromDrag(string path)
{
SetMode(Modes.SingleImage);
_currentImage = PalasoImage.FromFile(path);
_pictureBox.Image = _currentImage.Image;
ImageToolboxSettings.Default.LastImageFolder = Path.GetDirectoryName(path);
ImageToolboxSettings.Default.Save();
if (ImageChanged != null)
{
ImageChanged.Invoke(this, null);
}
}
private void OnGetFromFileSystemClick(object sender, EventArgs e)
{
SetMode(Modes.SingleImage);
#if MONO
using (var dlg = new OpenFileDialog())
#else
// The primary thing that OpenFileDialogWithViews buys us is the ability to default to large icons.
// OpenFileDialogWithViews still doesn't let us read (and thus remember) the selected view.
using (var dlg = new OpenFileDialogWithViews(OpenFileDialogWithViews.DialogViewTypes.Large_Icons))
#endif
{
#if __MonoCS__
// OpenFileDialogWithViews is Windows-only. Until we need more of its functionality elsewhere,
// it's much simpler to implement the one method we need here for Mono/Linux.
SelectLargeIconView(dlg);
#endif
if (string.IsNullOrEmpty(ImageToolboxSettings.Default.LastImageFolder))
{
dlg.InitialDirectory = System.Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);
}
else
{
dlg.InitialDirectory = ImageToolboxSettings.Default.LastImageFolder;;
}
//NB: dissallowed gif because of a .net crash: http://jira.palaso.org/issues/browse/BL-85
dlg.Filter = "picture files".Localize("ImageToolbox.PictureFiles", "Shown in the file-picking dialog to describe what kind of files the dialog is filtering for") + "(*.png;*.tif;*.tiff;*.jpg;*.jpeg;*.bmp)|*.png;*.tif;*.tiff;*.jpg;*.jpeg;*.bmp;";
if (DialogResult.OK == dlg.ShowDialog())
{
ImageToolboxSettings.Default.LastImageFolder = Path.GetDirectoryName(dlg.FileName);
ImageToolboxSettings.Default.Save();
try
{
_currentImage = PalasoImage.FromFile(dlg.FileName);
}
catch (Exception err) //for example, http://jira.palaso.org/issues/browse/BL-199
{
Palaso.Reporting.ErrorReport.NotifyUserOfProblem(err, "Sorry, there was a problem loading that image.".Localize("ImageToolbox.ProblemLoadingImage"));
return;
}
_pictureBox.Image = _currentImage.Image;
if (ImageChanged != null)
{
ImageChanged.Invoke(this, null);
}
}
}
}
public PalasoImage GetImage()
{
if (ChosenPath != null && File.Exists(ChosenPath))
{
try
{
return(PalasoImage.FromFile(ChosenPath));
}
catch (Exception error)
{
Palaso.Reporting.ErrorReport.ReportNonFatalExceptionWithMessage(error, "There was a problem choosing that image.");
return(_previousImage);
}
}
return(_previousImage);
}
private void GetFromDevice(ImageAcquisitionService.DeviceKind deviceKind)
{
//_pictureBox.Image = SampleImages.sampleScan;
try
{
var acquisitionService = new ImageAcquisitionService(deviceKind);
var wiaImageFile = acquisitionService.Acquire();
if (wiaImageFile == null)
{
return;
}
var imageFile = ConvertToPngOrJpegIfNotAlready(wiaImageFile);
_currentImage = PalasoImage.FromFile(imageFile);
_pictureBox.Image = _currentImage.Image;
if (ImageChanged != null)
{
ImageChanged.Invoke(this, null);
}
}
catch (ImageDeviceNotFoundException error)
{
_messageLabel.Text = error.Message + Environment.NewLine + Environment.NewLine +
"Note: this program works with devices that have a 'WIA' driver, not the old-style 'TWAIN' driver";
_messageLabel.Visible = true;
}
catch (WIA_Version2_MissingException error)
{
_messageLabel.Text = "Windows XP does not come with a crucial DLL that lets you use a WIA scanner with this program. Get a technical person to downloand and follow the directions at http://vbnet.mvps.org/files/updates/wiaautsdk.zip";
_messageLabel.Visible = true;
}
catch (Exception error)
{
Palaso.Reporting.ErrorReport.NotifyUserOfProblem(error, "Problem Getting Image".Localize("ImageToolbox.ProblemGettingImageFromDevice"));
}
}
private void OnGetFromFileSystemClick(object sender, EventArgs e)
{
SetMode(Modes.SingleImage);
//#if MONO
// using (var dlg = new OpenFileDialog())
// {
// if (string.IsNullOrEmpty(ImageToolboxSettings.Default.LastImageFolder))
// {
// dlg.InitialDirectory = System.Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);
// }
// else
// {
// dlg.InitialDirectory = ImageToolboxSettings.Default.LastImageFolder;
// }
//
// dlg.Filter = "picture files|*.png;*.tif;*.tiff;*.jpg;*.jpeg;*.bmp;";
// dlg.Multiselect = false;
// dlg.AutoUpgradeEnabled = true;
// if (DialogResult.OK == dlg.ShowDialog())
// {
// _currentImage = PalasoImage.FromFile(dlg.FileName);
// _pictureBox.Image = _currentImage.Image;
// ImageToolboxSettings.Default.LastImageFolder = Path.GetDirectoryName(dlg.FileName);
// ImageToolboxSettings.Default.Save();
// if (ImageChanged != null)
// ImageChanged.Invoke(this, null);
// }
// }
//#else
#if MONO
using (var dlg = new OpenFileDialog())
#else
//The primary thing this OpenFileDialogEx buys us is that with the standard one, there's
//no way pre-set, what "view" the user gets. With the standard dialog,
//we had complaints that a user had to change the view to show icons *each time* they used this.
//Now, OpenFileDialogWithViews still doesn't let us read (and thus remember) the selected view.
using (var dlg = new OpenFileDialogWithViews(OpenFileDialogWithViews.DialogViewTypes.Large_Icons))
#endif
{
if (string.IsNullOrEmpty(ImageToolboxSettings.Default.LastImageFolder))
{
dlg.InitialDirectory = System.Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);
}
else
{
dlg.InitialDirectory = ImageToolboxSettings.Default.LastImageFolder;;
}
//NB: dissallowed gif because of a .net crash: http://jira.palaso.org/issues/browse/BL-85
dlg.Filter = "picture files".Localize("ImageToolbox.PictureFiles", "Shown in the file-picking dialog to describe what kind of files the dialog is filtering for") + "(*.png;*.tif;*.tiff;*.jpg;*.jpeg;*.bmp)|*.png;*.tif;*.tiff;*.jpg;*.jpeg;*.bmp;";
if (DialogResult.OK == dlg.ShowDialog())
{
ImageToolboxSettings.Default.LastImageFolder = Path.GetDirectoryName(dlg.FileName);
ImageToolboxSettings.Default.Save();
try
{
_currentImage = PalasoImage.FromFile(dlg.FileName);
}
catch (Exception err) //for example, http://jira.palaso.org/issues/browse/BL-199
{
Palaso.Reporting.ErrorReport.NotifyUserOfProblem(err, "Sorry, there was a problem loading that image.".Localize("ImageToolbox.ProblemLoadingImage"));
return;
}
_pictureBox.Image = _currentImage.Image;
if (ImageChanged != null)
{
ImageChanged.Invoke(this, null);
}
}
}
}
