private void OpenNewTextEditor(string text,
StorageFile file,
long dateModifiedFileTime,
Encoding encoding,
LineEnding lineEnding)
{
//LoggingService.LogInfo("Opening a text editor.");
var textEditor = new TextEditor
{
ExtensionProvider = _extensionProvider
};
textEditor.Init(new TextFile(text, encoding, lineEnding, dateModifiedFileTime), file);
textEditor.Loaded += TextEditor_Loaded;
textEditor.Unloaded += TextEditor_Unloaded;
textEditor.SelectionChanged += TextEditor_SelectionChanged;
textEditor.KeyDown += TextEditorKeyDown;
textEditor.EditorModificationStateChanged += TextEditor_OnEditorModificationStateChanged;
textEditor.ModeChanged += TextEditor_ModeChanged;
textEditor.FileModificationStateChanged += (sender, args) => { TextEditorFileModificationStateChanged?.Invoke(this, sender as TextEditor); };
textEditor.LineEndingChanged += (sender, args) => { TextEditorLineEndingChanged?.Invoke(this, sender as TextEditor); };
textEditor.EncodingChanged += (sender, args) => { TextEditorEncodingChanged?.Invoke(this, sender as TextEditor); };
var newItem = new SetsViewItem
{
Header = file == null ? DefaultNewFileName : file.Name,
Content = textEditor,
SelectionIndicatorForeground = Application.Current.Resources["SystemControlForegroundAccentBrush"] as SolidColorBrush,
Icon = new SymbolIcon(Symbol.Save)
{
Foreground = Application.Current.Resources["SystemControlForegroundAccentBrush"] as SolidColorBrush,
}
};
if (newItem.Content == null || newItem.Content is Page)
{
throw new Exception("Content should not be null and type should not be Page (SetsView does not work well with Page controls)");
}
newItem.Icon.Visibility = Visibility.Collapsed;
newItem.ContextFlyout = new TabContextFlyout(this, textEditor);
// Notepads should replace current "Untitled.txt" with open file if it is empty and it is the only tab that has been created.
if (GetNumberOfOpenedTextEditors() == 1 && file != null)
{
var selectedEditor = GetAllTextEditors().First();
if (selectedEditor.EditingFile == null && !selectedEditor.IsModified)
{
Sets.Items?.Clear();
}
}
Sets.Items?.Add(newItem);
if (GetNumberOfOpenedTextEditors() > 1)
{
Sets.SelectedItem = newItem;
Sets.ScrollToLastSet();
}
}
public ITextEditor CreateTextEditor(
Guid id,
TextFile textFile,
StorageFile editingFile,
string fileNamePlaceholder,
bool isModified = false)
{
TextEditor textEditor = new TextEditor
{
Id = id,
ExtensionProvider = _extensionProvider,
FileNamePlaceholder = fileNamePlaceholder
};
textEditor.Init(textFile, editingFile, isModified: isModified);
textEditor.Loaded += TextEditor_Loaded;
textEditor.Unloaded += TextEditor_Unloaded;
textEditor.SelectionChanged += TextEditor_SelectionChanged;
textEditor.KeyDown += TextEditorKeyDown;
textEditor.ModificationStateChanged += TextEditor_OnEditorModificationStateChanged;
textEditor.ModeChanged += TextEditor_ModeChanged;
textEditor.FileModificationStateChanged += (sender, args) =>
{
TextEditorFileModificationStateChanged?.Invoke(this, sender as ITextEditor);
};
textEditor.LineEndingChanged += (sender, args) =>
{
TextEditorLineEndingChanged?.Invoke(this, sender as ITextEditor);
};
textEditor.EncodingChanged += (sender, args) => { TextEditorEncodingChanged?.Invoke(this, sender as ITextEditor); };
return(textEditor);
}
private void TextEditor_OnFileModificationStateChanged(object sender, EventArgs e)
{
if (!(sender is ITextEditor textEditor))
{
return;
}
TextEditorFileModificationStateChanged?.Invoke(this, textEditor);
}
public ITextEditor OpenNewTextEditor(
Guid id,
string text,
StorageFile file,
long dateModifiedFileTime,
Encoding encoding,
LineEnding lineEnding,
bool isModified,
int atIndex = -1)
{
TextEditor textEditor = new TextEditor
{
Id = id,
ExtensionProvider = _extensionProvider
};
textEditor.Init(new TextFile(text, encoding, lineEnding, dateModifiedFileTime), file, isModified: isModified);
textEditor.Loaded += TextEditor_Loaded;
textEditor.Unloaded += TextEditor_Unloaded;
textEditor.SelectionChanged += TextEditor_SelectionChanged;
textEditor.KeyDown += TextEditorKeyDown;
textEditor.ModificationStateChanged += TextEditor_OnEditorModificationStateChanged;
textEditor.ModeChanged += TextEditor_ModeChanged;
textEditor.FileModificationStateChanged += (sender, args) => { TextEditorFileModificationStateChanged?.Invoke(this, sender as ITextEditor); };
textEditor.LineEndingChanged += (sender, args) => { TextEditorLineEndingChanged?.Invoke(this, sender as ITextEditor); };
textEditor.EncodingChanged += (sender, args) => { TextEditorEncodingChanged?.Invoke(this, sender as ITextEditor); };
var textEditorSetsViewItem = new SetsViewItem
{
Header = textEditor.EditingFileName ?? DefaultNewFileName,
Content = textEditor,
SelectionIndicatorForeground = Application.Current.Resources["SystemControlForegroundAccentBrush"] as SolidColorBrush,
Icon = new SymbolIcon(Symbol.Save)
{
Foreground = Application.Current.Resources["SystemControlForegroundAccentBrush"] as SolidColorBrush,
}
};
if (textEditorSetsViewItem.Content == null || textEditorSetsViewItem.Content is Page)
{
throw new Exception("Content should not be null and type should not be Page (SetsView does not work well with Page controls)");
}
textEditorSetsViewItem.Icon.Visibility = isModified ? Visibility.Visible : Visibility.Collapsed;
textEditorSetsViewItem.ContextFlyout = new TabContextFlyout(this, textEditor);
// Notepads should replace current "Untitled.txt" with open file if it is empty and it is the only tab that has been created.
// If index != -1, it means set was created after a drag and drop, we should skip this logic
if (GetNumberOfOpenedTextEditors() == 1 && file != null && atIndex == -1)
{
var selectedEditor = GetAllTextEditors().First();
if (selectedEditor.EditingFile == null && !selectedEditor.IsModified)
{
Sets.Items?.Clear();
}
}
if (atIndex == -1)
{
Sets.Items?.Add(textEditorSetsViewItem);
}
else
{
Sets.Items?.Insert(atIndex, textEditorSetsViewItem);
}
if (GetNumberOfOpenedTextEditors() > 1)
{
Sets.SelectedItem = textEditorSetsViewItem;
Sets.ScrollToLastSet();
}
return(textEditor);
}
