public FileViewerInternal()
{
InitializeComponent();
InitializeComplete();
_currentViewPositionCache = new CurrentViewPositionCache(this);
TextEditor.TextChanged += (s, e) => TextChanged?.Invoke(s, e);
TextEditor.ActiveTextAreaControl.VScrollBar.ValueChanged += (s, e) => ScrollPosChanged?.Invoke(s, e);
TextEditor.ActiveTextAreaControl.TextArea.KeyUp += (s, e) => KeyUp?.Invoke(s, e);
TextEditor.ActiveTextAreaControl.TextArea.DoubleClick += (s, e) => DoubleClick?.Invoke(s, e);
TextEditor.ActiveTextAreaControl.TextArea.MouseMove += (s, e) => MouseMove?.Invoke(s, e);
TextEditor.ActiveTextAreaControl.TextArea.MouseEnter += (s, e) => MouseEnter?.Invoke(s, e);
TextEditor.ActiveTextAreaControl.TextArea.MouseLeave += (s, e) => MouseLeave?.Invoke(s, e);
TextEditor.ActiveTextAreaControl.TextArea.MouseDown += (s, e) =>
{
SelectedLineChanged?.Invoke(
this,
new SelectedLineEventArgs(
TextEditor.ActiveTextAreaControl.TextArea.TextView.GetLogicalLine(e.Y)));
};
HighlightingManager.Manager.DefaultHighlighting.SetColorFor("LineNumbers", new HighlightColor(Color.FromArgb(80, 0, 0, 0), Color.White, false, false));
TextEditor.ActiveTextAreaControl.TextEditorProperties.EnableFolding = false;
_lineNumbersControl = new DiffViewerLineNumberControl(TextEditor.ActiveTextAreaControl.TextArea);
VRulerPosition = AppSettings.DiffVerticalRulerPosition;
}
public FileViewerInternal()
{
InitializeComponent();
InitializeComplete();
Disposed += (sender, e) =>
{
//// _diffHighlightService not disposable
//// _lineNumbersControl not disposable
//// _currentViewPositionCache not disposable
_findAndReplaceForm.Dispose();
};
_currentViewPositionCache = new CurrentViewPositionCache(this);
TextEditor.ActiveTextAreaControl.TextArea.SelectionManager.SelectionChanged += SelectionManagerSelectionChanged;
TextEditor.ActiveTextAreaControl.TextArea.PreviewKeyDown += (s, e) =>
{
if (e.KeyCode == Keys.Escape && !TextEditor.ActiveTextAreaControl.SelectionManager.HasSomethingSelected)
{
EscapePressed?.Invoke();
}
};
TextEditor.TextChanged += (s, e) => TextChanged?.Invoke(s, e);
TextEditor.ActiveTextAreaControl.HScrollBar.ValueChanged += (s, e) => OnHScrollPositionChanged(EventArgs.Empty);
TextEditor.ActiveTextAreaControl.VScrollBar.ValueChanged += (s, e) => OnVScrollPositionChanged(EventArgs.Empty);
TextEditor.ActiveTextAreaControl.TextArea.KeyUp += (s, e) => KeyUp?.Invoke(s, e);
TextEditor.ActiveTextAreaControl.TextArea.DoubleClick += (s, e) => DoubleClick?.Invoke(s, e);
TextEditor.ActiveTextAreaControl.TextArea.MouseMove += (s, e) => MouseMove?.Invoke(s, e);
TextEditor.ActiveTextAreaControl.TextArea.MouseEnter += (s, e) => MouseEnter?.Invoke(s, e);
TextEditor.ActiveTextAreaControl.TextArea.MouseLeave += (s, e) => MouseLeave?.Invoke(s, e);
TextEditor.ActiveTextAreaControl.TextArea.MouseDown += (s, e) =>
{
SelectedLineChanged?.Invoke(
this,
new SelectedLineEventArgs(
TextEditor.ActiveTextAreaControl.TextArea.TextView.GetLogicalLine(e.Y)));
};
TextEditor.ActiveTextAreaControl.TextArea.MouseWheel += TextArea_MouseWheel;
HighlightingManager.Manager.DefaultHighlighting.SetColorFor("LineNumbers",
new HighlightColor(SystemColors.ControlText, SystemColors.Control, false, false));
TextEditor.ActiveTextAreaControl.TextEditorProperties.EnableFolding = false;
_lineNumbersControl = new DiffViewerLineNumberControl(TextEditor.ActiveTextAreaControl.TextArea);
VRulerPosition = AppSettings.DiffVerticalRulerPosition;
}
private void UpdateSelectedLine(int value)
{
if (_selectedLine == value)
{
return;
}
if (value < 0 || value >= DocumentHeight)
{
throw new ArgumentOutOfRangeException(nameof(value));
}
var unselectedLine = _selectedLine;
_selectedLine = value;
RenderLine(unselectedLine);
RenderLine(_selectedLine);
SelectedLineChanged?.Invoke(this, EventArgs.Empty);
}
private void UpdateSelectedLine(int value)
{
if (_selectedLine == value || DocumentHeight == 0)
{
return;
}
if (value < 0 || value >= DocumentHeight)
{
throw new ArgumentOutOfRangeException(nameof(value));
}
var unselectedLine = _selectedLine;
_selectedLine = value;
if (_selectedLine < TopLine)
{
TopLine = _selectedLine;
}
else if (_selectedLine >= TopLine + Height)
{
TopLine = _selectedLine - Height + 1;
}
else
{
RenderLine(_selectedLine);
}
if (TopLine <= unselectedLine && unselectedLine < TopLine + Height)
{
RenderLine(unselectedLine);
}
SelectedLineChanged?.Invoke(this, EventArgs.Empty);
}
private void OnSelectedLineChanged(int selectedLine)
{
SelectedLineChanged?.Invoke(this, new SelectedLineEventArgs(selectedLine));
}
public FileViewer()
{
TreatAllFilesAsText = false;
ShowEntireFile = false;
NumberOfContextLines = AppSettings.NumberOfContextLines;
InitializeComponent();
InitializeComplete();
UICommandsSourceSet += OnUICommandsSourceSet;
internalFileViewer.MouseEnter += (_, e) => OnMouseEnter(e);
internalFileViewer.MouseLeave += (_, e) => OnMouseLeave(e);
internalFileViewer.MouseMove += (_, e) => OnMouseMove(e);
internalFileViewer.KeyUp += (_, e) => OnKeyUp(e);
_async = new AsyncLoader();
_async.LoadingError +=
(_, e) =>
{
if (!IsDisposed)
{
ResetForText(null);
internalFileViewer.SetText("Unsupported file: \n\n" + e.Exception.ToString(), openWithDifftool: null /* not applicable */);
TextLoaded?.Invoke(this, null);
}
};
IgnoreWhitespaceChanges = AppSettings.IgnoreWhitespaceChanges;
ignoreWhiteSpaces.Checked = IgnoreWhitespaceChanges;
ignoreWhiteSpaces.Image = Images.WhitespaceIgnore;
ignoreWhitespaceChangesToolStripMenuItem.Checked = IgnoreWhitespaceChanges;
ignoreWhitespaceChangesToolStripMenuItem.Image = ignoreWhiteSpaces.Image;
ignoreAllWhitespaces.Checked = AppSettings.IgnoreAllWhitespaceChanges;
ignoreAllWhitespaces.Image = Images.WhitespaceIgnoreAll;
ignoreAllWhitespaceChangesToolStripMenuItem.Checked = ignoreAllWhitespaces.Checked;
ignoreAllWhitespaceChangesToolStripMenuItem.Image = ignoreAllWhitespaces.Image;
ShowEntireFile = AppSettings.ShowEntireFile;
showEntireFileButton.Checked = ShowEntireFile;
showEntireFileToolStripMenuItem.Checked = ShowEntireFile;
SetStateOfContextLinesButtons();
showNonPrintChars.Checked = AppSettings.ShowNonPrintingChars;
showNonprintableCharactersToolStripMenuItem.Checked = AppSettings.ShowNonPrintingChars;
ToggleNonPrintingChars(AppSettings.ShowNonPrintingChars);
IsReadOnly = true;
internalFileViewer.MouseMove += (_, e) =>
{
if (_currentViewIsPatch && !fileviewerToolbar.Visible)
{
fileviewerToolbar.Visible = true;
fileviewerToolbar.Location = new Point(Width - fileviewerToolbar.Width - 40, 0);
fileviewerToolbar.BringToFront();
}
};
internalFileViewer.MouseLeave += (_, e) =>
{
if (GetChildAtPoint(PointToClient(MousePosition)) != fileviewerToolbar &&
fileviewerToolbar != null)
{
fileviewerToolbar.Visible = false;
}
};
internalFileViewer.TextChanged += (sender, e) =>
{
if (_patchHighlighting)
{
internalFileViewer.AddPatchHighlighting();
}
TextChanged?.Invoke(sender, e);
};
internalFileViewer.ScrollPosChanged += (sender, e) => ScrollPosChanged?.Invoke(sender, e);
internalFileViewer.SelectedLineChanged += (sender, e) => SelectedLineChanged?.Invoke(sender, e);
internalFileViewer.DoubleClick += (_, args) => RequestDiffView?.Invoke(this, EventArgs.Empty);
HotkeysEnabled = true;
if (!IsDesignModeActive && ContextMenuStrip == null)
{
ContextMenuStrip = contextMenu;
}
contextMenu.Opening += (sender, e) =>
{
copyToolStripMenuItem.Enabled = internalFileViewer.GetSelectionLength() > 0;
ContextMenuOpening?.Invoke(sender, e);
};
_fullPathResolver = new FullPathResolver(() => Module.WorkingDir);
}
public FileViewer()
{
TreatAllFilesAsText = false;
ShowEntireFile = false;
NumberOfContextLines = AppSettings.NumberOfContextLines;
InitializeComponent();
InitializeComplete();
UICommandsSourceSet += OnUICommandsSourceSet;
_internalFileViewer = new FileViewerInternal(() => Module);
_internalFileViewer.MouseEnter += (_, e) => OnMouseEnter(e);
_internalFileViewer.MouseLeave += (_, e) => OnMouseLeave(e);
_internalFileViewer.MouseMove += (_, e) => OnMouseMove(e);
_internalFileViewer.KeyUp += (_, e) => OnKeyUp(e);
var internalFileViewerControl = (Control)_internalFileViewer;
internalFileViewerControl.Dock = DockStyle.Fill;
Controls.Add(internalFileViewerControl);
_async = new AsyncLoader();
_async.LoadingError +=
(_, e) =>
{
if (!IsDisposed)
{
ResetForText(null);
_internalFileViewer.SetText("Unsupported file: \n\n" + e.Exception.ToString(), openWithDifftool: null /* not applicable */);
TextLoaded?.Invoke(this, null);
}
};
IgnoreWhitespaceChanges = AppSettings.IgnoreWhitespaceChanges;
ignoreWhiteSpaces.Checked = IgnoreWhitespaceChanges;
ignoreWhiteSpaces.Image = Images.WhitespaceIgnore;
ignoreWhitespaceChangesToolStripMenuItem.Checked = IgnoreWhitespaceChanges;
ignoreWhitespaceChangesToolStripMenuItem.Image = ignoreWhiteSpaces.Image;
ignoreAllWhitespaces.Checked = AppSettings.IgnoreAllWhitespaceChanges;
ignoreAllWhitespaces.Image = Images.WhitespaceIgnoreAll;
ignoreAllWhitespaceChangesToolStripMenuItem.Checked = ignoreAllWhitespaces.Checked;
ignoreAllWhitespaceChangesToolStripMenuItem.Image = ignoreAllWhitespaces.Image;
ShowEntireFile = AppSettings.ShowEntireFile;
showEntireFileButton.Checked = ShowEntireFile;
showEntireFileToolStripMenuItem.Checked = ShowEntireFile;
SetStateOfContextLinesButtons();
showNonPrintChars.Checked = AppSettings.ShowNonPrintingChars;
showNonprintableCharactersToolStripMenuItem.Checked = AppSettings.ShowNonPrintingChars;
ToggleNonPrintingChars(AppSettings.ShowNonPrintingChars);
IsReadOnly = true;
var encodingList = AppSettings.AvailableEncodings.Values.Select(e => e.EncodingName).ToList();
var defaultEncodingName = Encoding.Default.EncodingName;
for (int i = 0; i < encodingList.Count; i++)
{
if (string.Equals(encodingList[i], defaultEncodingName, StringComparison.OrdinalIgnoreCase))
{
encodingList[i] = "Default (" + Encoding.Default.HeaderName + ")";
break;
}
}
encodingToolStripComboBox.Items.AddRange(encodingList.ToArray <object>());
_internalFileViewer.MouseMove += (_, e) =>
{
if (_currentViewIsPatch && !fileviewerToolbar.Visible)
{
fileviewerToolbar.Visible = true;
fileviewerToolbar.Location = new Point(Width - fileviewerToolbar.Width - 40, 0);
fileviewerToolbar.BringToFront();
}
};
_internalFileViewer.MouseLeave += (_, e) =>
{
if (GetChildAtPoint(PointToClient(MousePosition)) != fileviewerToolbar &&
fileviewerToolbar != null)
{
fileviewerToolbar.Visible = false;
}
};
_internalFileViewer.TextChanged += (sender, e) =>
{
if (_patchHighlighting)
{
_internalFileViewer.AddPatchHighlighting();
}
TextChanged?.Invoke(sender, e);
};
_internalFileViewer.ScrollPosChanged += (sender, e) => ScrollPosChanged?.Invoke(sender, e);
_internalFileViewer.SelectedLineChanged += (sender, e) => SelectedLineChanged?.Invoke(sender, e);
_internalFileViewer.DoubleClick += (_, args) => RequestDiffView?.Invoke(this, EventArgs.Empty);
HotkeysEnabled = true;
if (!IsDesignModeActive && ContextMenuStrip == null)
{
ContextMenuStrip = contextMenu;
}
contextMenu.Opening += (sender, e) =>
{
copyToolStripMenuItem.Enabled = _internalFileViewer.GetSelectionLength() > 0;
ContextMenuOpening?.Invoke(sender, e);
};
_fullPathResolver = new FullPathResolver(() => Module.WorkingDir);
}
void _internalFileViewer_SelectedLineChanged(object sender, SelectedLineEventArgs e)
{
SelectedLineChanged?.Invoke(sender, e);
}
