private void CopyToClipboard(object sender, RoutedEventArgs e)
{
try
{
MimeType[] mimeTypes = null;
if (_lastSelectedBlock != null)
{
mimeTypes = _editor.GetSupportedExportMimeTypes(_lastSelectedBlock);
}
if (mimeTypes != null && mimeTypes.Contains(MimeType.OFFICE_CLIPBOARD))
{
// export block to a file
var localFolder = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
var clipboardPath = Path.Combine(localFolder, "MyScript", "tmp/clipboard.gvml");
var drawer = new ImageDrawer();
drawer.ImageLoader = UcEditor.ImageLoader;
_editor.Export_(_lastSelectedBlock, clipboardPath.ToString(), MimeType.OFFICE_CLIPBOARD, drawer);
// read back exported data
var clipboardData = File.ReadAllBytes(clipboardPath);
var clipboardStream = new MemoryStream(clipboardData);
// store the data into clipboard
Clipboard.SetData(MimeTypeF.GetTypeName(MimeType.OFFICE_CLIPBOARD), clipboardStream);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
public void SaveImage(string path)
{
if ((_image != null) && !string.IsNullOrWhiteSpace(path))
{
BitmapEncoder encoder = null;
var pos = path.LastIndexOf('.');
if (pos >= 0)
{
var ext = path.Substring(pos)?.ToLower();
if (!string.IsNullOrWhiteSpace(ext))
{
string[] jpgExtensions = MimeTypeF.GetFileExtensions(MimeType.JPEG)?.Split(',');
string[] pngExtensions = MimeTypeF.GetFileExtensions(MimeType.PNG)?.Split(',');
string[] gifExtensions = MimeTypeF.GetFileExtensions(MimeType.GIF)?.Split(',');
if ((pngExtensions != null) && pngExtensions.Contains(ext))
{
encoder = new PngBitmapEncoder();
}
else if ((jpgExtensions != null) && jpgExtensions.Contains(ext))
{
encoder = new JpegBitmapEncoder();
}
else if ((gifExtensions != null) && gifExtensions.Contains(ext))
{
encoder = new GifBitmapEncoder();
}
}
}
if (encoder != null)
{
encoder.Frames.Add(BitmapFrame.Create(_image));
using (var fileStream = new System.IO.FileStream(path, System.IO.FileMode.Create))
{
encoder.Save(fileStream);
}
}
else
{
throw new Exception("No bitmap encoder available.");
}
}
_image = null;
}
public ImportDialog(Window parent, string title, MimeType[] mimeTypes)
{
InitializeComponent();
Owner = parent;
Title = title;
ResultTextBox.Text = "";
MimeTypeComboBox.Items.Clear();
foreach (var mimeType in mimeTypes)
{
MimeTypeComboBox.Items.Add(MimeTypeF.GetTypeName(mimeType));
}
MimeTypeComboBox.SelectedIndex = 0;
}
private async void Popup_CommandHandler_OfficeClipboard(FlyoutCommand command)
{
try
{
MimeType[] mimeTypes = null;
if (_lastSelectedBlock != null)
{
mimeTypes = _editor.GetSupportedExportMimeTypes(_lastSelectedBlock);
}
if (mimeTypes != null && mimeTypes.Contains(MimeType.OFFICE_CLIPBOARD))
{
// export block to a file
var localFolder = ApplicationData.Current.LocalFolder.Path;
var clipboardPath = System.IO.Path.Combine(localFolder.ToString(), "tmp/clipboard.gvml");
var drawer = new ImageDrawer(_editor.Renderer.DpiX, _editor.Renderer.DpiY);
drawer.ImageLoader = UcEditor.ImageLoader;
_editor.Export_(_lastSelectedBlock, clipboardPath.ToString(), MimeType.OFFICE_CLIPBOARD, drawer);
// read back exported data
var clipboardData = File.ReadAllBytes(clipboardPath);
var clipboardStream = new MemoryStream(clipboardData);
// store the data into clipboard
Windows.ApplicationModel.DataTransfer.Clipboard.Clear();
var clipboardContent = new Windows.ApplicationModel.DataTransfer.DataPackage();
clipboardContent.SetData(MimeTypeF.GetTypeName(MimeType.OFFICE_CLIPBOARD), clipboardStream.AsRandomAccessStream());
Windows.ApplicationModel.DataTransfer.Clipboard.SetContent(clipboardContent);
}
}
catch (Exception ex)
{
MessageDialog msgDialog = new MessageDialog(ex.ToString());
await msgDialog.ShowAsync();
}
}
private void Export(object sender, RoutedEventArgs e)
{
var part = _editor.Part;
if (part == null)
{
return;
}
var onRawContent = part.Type == "Raw Content";
var contentBlock = onRawContent ? _editor.GetRootBlock() : _lastSelectedBlock;
if (contentBlock == null)
{
return;
}
var mimeTypes = _editor.GetSupportedExportMimeTypes(contentBlock);
if (mimeTypes == null)
{
return;
}
if (mimeTypes.Count() == 0)
{
return;
}
string filterList = "";
for (int i = 0; i < mimeTypes.Count(); ++i)
{
// format filter as "name|extension1;extension2;...;extensionX"
var extensions = MimeTypeF.GetFileExtensions(mimeTypes[i]).Split(',');
string filter = MimeTypeF.GetName(mimeTypes[i]) + "|";
for (int j = 0; j < extensions.Count(); ++j)
{
if (j > 0)
{
filter += ";";
}
filter += "*" + extensions[j];
}
if (i > 0)
{
filterList += "|";
}
filterList += filter;
}
// Show save dialog
{
Microsoft.Win32.SaveFileDialog dlg = new Microsoft.Win32.SaveFileDialog();
dlg.FileName = "Interactive Ink Document"; // Default file name
dlg.DefaultExt = System.String.Empty; // Default file extension
dlg.Filter = filterList; // Filter files by extension
bool?result = dlg.ShowDialog();
if ((bool)result)
{
var filePath = dlg.FileName;
var filterIndex = dlg.FilterIndex - 1;
var extensions = MimeTypeF.GetFileExtensions(mimeTypes[filterIndex]).Split(',');
if (extensions.Count() > 0)
{
int ext;
for (ext = 0; ext < extensions.Count(); ++ext)
{
if (filePath.EndsWith(extensions[ext], StringComparison.OrdinalIgnoreCase))
{
break;
}
}
if (ext >= extensions.Count())
{
filePath += extensions[0];
}
try
{
var drawer = new ImageDrawer();
drawer.ImageLoader = UcEditor.ImageLoader;
_editor.WaitForIdle();
_editor.Export_(contentBlock, filePath, drawer);
System.Diagnostics.Process.Start(filePath);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
}
}
private async System.Threading.Tasks.Task <string> ChooseExportFilename(MimeType[] mimeTypes)
{
var mimeTypeTextBlock = new TextBlock
{
Text = "Choose a mime type",
MaxLines = 1,
TextWrapping = TextWrapping.NoWrap,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Center,
Margin = new Thickness(0, 0, 0, 0),
Width = 300,
};
var mimeTypeComboBox = new ComboBox
{
IsTextSearchEnabled = true,
SelectedIndex = -1,
Margin = new Thickness(0, 5, 0, 0),
Width = 300
};
foreach (var mimeType in mimeTypes)
{
mimeTypeComboBox.Items.Add(MimeTypeF.GetTypeName(mimeType));
}
mimeTypeComboBox.SelectedIndex = 0;
var nameTextBlock = new TextBlock
{
Text = "Enter Export File Name",
MaxLines = 1,
TextWrapping = TextWrapping.NoWrap,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Center,
Margin = new Thickness(0, 10, 0, 0),
Width = 300
};
var nameTextBox = new TextBox
{
Text = "",
AcceptsReturn = false,
MaxLength = 1024 * 1024,
TextWrapping = TextWrapping.NoWrap,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Center,
Margin = new Thickness(0, 5, 0, 10),
Width = 300
};
var panel = new StackPanel
{
Margin = new Thickness(10),
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
};
panel.Children.Add(mimeTypeTextBlock);
panel.Children.Add(mimeTypeComboBox);
panel.Children.Add(nameTextBlock);
panel.Children.Add(nameTextBox);
var dialog = new ContentDialog
{
Title = "Export",
Content = panel,
PrimaryButtonText = "OK",
SecondaryButtonText = "Cancel",
IsPrimaryButtonEnabled = true,
IsSecondaryButtonEnabled = true
};
var result = await dialog.ShowAsync();
if (result == ContentDialogResult.Primary)
{
var fileName = nameTextBox.Text;
var extIndex = mimeTypeComboBox.SelectedIndex;
var extensions = MimeTypeF.GetFileExtensions(mimeTypes[extIndex]).Split(',');
int ext;
for (ext = 0; ext < extensions.Count(); ++ext)
{
if (fileName.EndsWith(extensions[ext], StringComparison.OrdinalIgnoreCase))
{
break;
}
}
if (ext >= extensions.Count())
{
fileName += extensions[0];
}
return(fileName);
}
return(null);
}
private async System.Threading.Tasks.Task <Tuple <int, string> > EnterImportData(string title, MimeType[] mimeTypes)
{
var mimeTypeTextBlock = new TextBlock
{
Text = "Choose a mime type",
MaxLines = 1,
TextWrapping = TextWrapping.NoWrap,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Center,
Margin = new Thickness(0, 0, 0, 0),
Width = 300,
};
var mimeTypeComboBox = new ComboBox
{
IsTextSearchEnabled = true,
SelectedIndex = -1,
Margin = new Thickness(0, 5, 0, 0),
Width = 300
};
foreach (var mimeType in mimeTypes)
{
mimeTypeComboBox.Items.Add(MimeTypeF.GetTypeName(mimeType));
}
mimeTypeComboBox.SelectedIndex = 0;
var dataTextBlock = new TextBlock
{
Text = "Enter some text",
MaxLines = 1,
TextWrapping = TextWrapping.NoWrap,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Center,
Margin = new Thickness(0, 10, 0, 0),
Width = 300
};
var dataTextBox = new TextBox
{
Text = "",
AcceptsReturn = false,
MaxLength = 1024 * 1024,
TextWrapping = TextWrapping.NoWrap,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Center,
Margin = new Thickness(0, 5, 0, 10),
Width = 300
};
var panel = new StackPanel
{
Margin = new Thickness(10),
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
};
panel.Children.Add(mimeTypeTextBlock);
panel.Children.Add(mimeTypeComboBox);
panel.Children.Add(dataTextBlock);
panel.Children.Add(dataTextBox);
var dialog = new ContentDialog
{
Title = title,
Content = panel,
PrimaryButtonText = "OK",
SecondaryButtonText = "Cancel",
IsPrimaryButtonEnabled = true,
IsSecondaryButtonEnabled = true
};
var result = await dialog.ShowAsync();
if (result == ContentDialogResult.Primary)
{
return(new Tuple <int, string>(mimeTypeComboBox.SelectedIndex, dataTextBox.Text));
}
return(null);
}
private async System.Threading.Tasks.Task <Tuple <int, string> > EnterImportData(string title, MimeType[] mimeTypes)
{
const bool defaultWrapping = false;
const double defaultWidth = 400;
var mimeTypeTextBlock = new TextBlock
{
Text = "Choose a mime type",
MaxLines = 1,
TextWrapping = TextWrapping.NoWrap,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Center,
Margin = new Thickness(0, 0, 0, 0),
Width = defaultWidth,
};
var mimeTypeComboBox = new ComboBox
{
IsTextSearchEnabled = true,
SelectedIndex = -1,
Margin = new Thickness(0, 5, 0, 5),
Width = defaultWidth
};
foreach (var mimeType in mimeTypes)
{
mimeTypeComboBox.Items.Add(MimeTypeF.GetTypeName(mimeType));
}
mimeTypeComboBox.SelectedIndex = 0;
var dataTextBlock = new TextBlock
{
Text = "Enter some text",
MaxLines = 1,
TextWrapping = TextWrapping.NoWrap,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Center,
Margin = new Thickness(0, 5, 0, 0),
Width = defaultWidth
};
var dataTextBox = new TextBox
{
Text = "",
AcceptsReturn = true,
TextWrapping = (defaultWrapping ? TextWrapping.Wrap : TextWrapping.NoWrap),
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Center,
FontSize = 12,
Margin = new Thickness(0),
Width = defaultWidth,
Height = 200,
};
ScrollViewer.SetVerticalScrollBarVisibility(dataTextBox, ScrollBarVisibility.Auto);
ScrollViewer.SetHorizontalScrollBarVisibility(dataTextBox, ScrollBarVisibility.Auto);
var dataWrappingCheckBox = new CheckBox
{
Content = "Wrapping",
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Center,
Margin = new Thickness(0, 0, 0, 5),
Width = defaultWidth,
IsChecked = defaultWrapping,
};
dataWrappingCheckBox.Checked += new RoutedEventHandler((sender, e) => { dataTextBox.TextWrapping = TextWrapping.Wrap; });
dataWrappingCheckBox.Unchecked += new RoutedEventHandler((sender, e) => { dataTextBox.TextWrapping = TextWrapping.NoWrap; });
var panel = new StackPanel
{
Margin = new Thickness(10),
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
};
panel.Children.Add(mimeTypeTextBlock);
panel.Children.Add(mimeTypeComboBox);
panel.Children.Add(dataTextBlock);
panel.Children.Add(dataTextBox);
panel.Children.Add(dataWrappingCheckBox);
var dialog = new ContentDialog
{
Title = title,
Content = panel,
PrimaryButtonText = "OK",
SecondaryButtonText = "Cancel",
IsPrimaryButtonEnabled = true,
IsSecondaryButtonEnabled = true
};
var result = await dialog.ShowAsync();
if (result == ContentDialogResult.Primary)
{
// Convert '\r' to '\n'
// https://stackoverflow.com/questions/42867242/uwp-textbox-puts-r-only-how-to-set-linebreak
var text = dataTextBox.Text.Replace('\r', '\n');
return(new Tuple <int, string>(mimeTypeComboBox.SelectedIndex, text));
}
return(null);
}
