public HexCaretImpl(WpfHexView hexView, HexAdornmentLayer caretLayer, VSTC.IClassificationFormatMap classificationFormatMap, VSTC.IClassificationTypeRegistryService classificationTypeRegistryService)
{
if (hexView == null)
{
throw new ArgumentNullException(nameof(hexView));
}
if (caretLayer == null)
{
throw new ArgumentNullException(nameof(caretLayer));
}
if (classificationFormatMap == null)
{
throw new ArgumentNullException(nameof(classificationFormatMap));
}
if (classificationTypeRegistryService == null)
{
throw new ArgumentNullException(nameof(classificationTypeRegistryService));
}
this.hexView = hexView;
imeState = new ImeState();
preferredXCoordinate = 0;
__preferredYCoordinate = 0;
hexView.Options.OptionChanged += Options_OptionChanged;
hexView.VisualElement.AddHandler(UIElement.GotKeyboardFocusEvent, new KeyboardFocusChangedEventHandler(VisualElement_GotKeyboardFocus), true);
hexView.VisualElement.AddHandler(UIElement.LostKeyboardFocusEvent, new KeyboardFocusChangedEventHandler(VisualElement_LostKeyboardFocus), true);
hexView.LayoutChanged += HexView_LayoutChanged;
hexView.BufferLinesChanged += HexView_BufferLinesChanged;
hexView.ZoomLevelChanged += HexView_ZoomLevelChanged;
hexCaretLayer = new HexCaretLayer(this, caretLayer, classificationFormatMap, classificationTypeRegistryService);
InputMethod.SetIsInputMethodSuspended(hexView.VisualElement, true);
}
public HexCaretLayer(HexCaretImpl hexCaret, HexAdornmentLayer layer, VSTC.IClassificationFormatMap classificationFormatMap, VSTC.IClassificationTypeRegistryService classificationTypeRegistryService)
{
if (hexCaret == null)
{
throw new ArgumentNullException(nameof(hexCaret));
}
if (layer == null)
{
throw new ArgumentNullException(nameof(layer));
}
if (classificationFormatMap == null)
{
throw new ArgumentNullException(nameof(classificationFormatMap));
}
if (classificationTypeRegistryService == null)
{
throw new ArgumentNullException(nameof(classificationTypeRegistryService));
}
overwriteMode = true;
this.hexCaret = hexCaret;
this.layer = layer;
this.classificationFormatMap = classificationFormatMap;
activeCaretClassificationType = classificationTypeRegistryService.GetClassificationType(CTC.ThemeClassificationTypeNames.HexCaret);
inactiveCaretClassificationType = classificationTypeRegistryService.GetClassificationType(CTC.ThemeClassificationTypeNames.HexInactiveCaret);
valuesCaretGeometry = new CaretGeometry();
asciiCaretGeometry = new CaretGeometry();
layer.HexView.Selection.SelectionChanged += Selection_SelectionChanged;
layer.HexView.VisualElement.AddHandler(GotKeyboardFocusEvent, new KeyboardFocusChangedEventHandler(VisualElement_GotKeyboardFocus), true);
layer.HexView.VisualElement.AddHandler(LostKeyboardFocusEvent, new KeyboardFocusChangedEventHandler(VisualElement_LostKeyboardFocus), true);
layer.HexView.VisualElement.IsVisibleChanged += VisualElement_IsVisibleChanged;
classificationFormatMap.ClassificationFormatMappingChanged += ClassificationFormatMap_ClassificationFormatMappingChanged;
AddAdornment();
}
public HexTextElementCreatorImpl(CTC.ITextElementProvider textElementProvider, VSTC.IClassificationFormatMap classificationFormatMap, string contentType)
{
this.textElementProvider = textElementProvider ?? throw new ArgumentNullException(nameof(textElementProvider));
this.classificationFormatMap = classificationFormatMap ?? throw new ArgumentNullException(nameof(classificationFormatMap));
this.contentType = contentType ?? throw new ArgumentNullException(nameof(contentType));
writer = new CTC.TextClassifierTextColorWriter();
}
public HexFormattedLineSourceImpl(TF.ITextFormatterProvider textFormatterProvider, double baseIndent, bool useDisplayMode, HexClassifier aggregateClassifier, HexAndAdornmentSequencer sequencer, VSTC.IClassificationFormatMap classificationFormatMap)
{
if (textFormatterProvider == null)
{
throw new ArgumentNullException(nameof(textFormatterProvider));
}
if (aggregateClassifier == null)
{
throw new ArgumentNullException(nameof(aggregateClassifier));
}
if (sequencer == null)
{
throw new ArgumentNullException(nameof(sequencer));
}
if (classificationFormatMap == null)
{
throw new ArgumentNullException(nameof(classificationFormatMap));
}
textFormatter = textFormatterProvider.Create(useDisplayMode);
formattedTextCache = new TF.FormattedTextCache(useDisplayMode);
UseDisplayMode = useDisplayMode;
BaseIndentation = baseIndent;
ColumnWidth = formattedTextCache.GetColumnWidth(classificationFormatMap.DefaultTextProperties);
LineHeight = HexFormattedLineImpl.DEFAULT_TOP_SPACE + HexFormattedLineImpl.DEFAULT_BOTTOM_SPACE + formattedTextCache.GetLineHeight(classificationFormatMap.DefaultTextProperties);
TextHeightAboveBaseline = formattedTextCache.GetTextHeightAboveBaseline(classificationFormatMap.DefaultTextProperties);
TextHeightBelowBaseline = formattedTextCache.GetTextHeightBelowBaseline(classificationFormatMap.DefaultTextProperties);
HexAndAdornmentSequencer = sequencer;
this.aggregateClassifier = aggregateClassifier;
this.classificationFormatMap = classificationFormatMap;
defaultTextParagraphProperties = new VSTF.TextFormattingParagraphProperties(classificationFormatMap.DefaultTextProperties, ColumnWidth * TabSize);
}
public HexHtmlBuilder(VSTC.IClassificationFormatMap classificationFormatMap, string delimiter, int tabSize) {
if (classificationFormatMap == null)
throw new ArgumentNullException(nameof(classificationFormatMap));
if (delimiter == null)
throw new ArgumentNullException(nameof(delimiter));
if (tabSize < 1)
throw new ArgumentOutOfRangeException(nameof(tabSize));
this.classificationFormatMap = classificationFormatMap;
this.delimiter = delimiter;
htmlWriter = new CTF.HtmlClipboardFormatWriter() { TabSize = tabSize };
cssWriter = new StringBuilder();
}
public HexHtmlBuilder(VSTC.IClassificationFormatMap classificationFormatMap, string delimiter, int tabSize)
{
if (tabSize < 1)
{
throw new ArgumentOutOfRangeException(nameof(tabSize));
}
this.classificationFormatMap = classificationFormatMap ?? throw new ArgumentNullException(nameof(classificationFormatMap));
this.delimiter = delimiter ?? throw new ArgumentNullException(nameof(delimiter));
htmlWriter = new CTF.HtmlClipboardFormatWriter()
{
TabSize = tabSize
};
cssWriter = new StringBuilder();
}
#pragma warning restore 0169
public WpfHexViewImpl(HexBuffer buffer, VSTE.ITextViewRoleSet roles, VSTE.IEditorOptions parentOptions, HexEditorOptionsFactoryService hexEditorOptionsFactoryService, ICommandService commandService, FormattedHexSourceFactoryService formattedHexSourceFactoryService, HexViewClassifierAggregatorService hexViewClassifierAggregatorService, HexAndAdornmentSequencerFactoryService hexAndAdornmentSequencerFactoryService, HexBufferLineFormatterFactoryService bufferLineProviderFactoryService, HexClassificationFormatMapService classificationFormatMapService, HexEditorFormatMapService editorFormatMapService, HexAdornmentLayerDefinitionService adornmentLayerDefinitionService, HexLineTransformProviderService lineTransformProviderService, HexSpaceReservationStackProvider spaceReservationStackProvider, Lazy<WpfHexViewCreationListener, IDeferrableTextViewRoleMetadata>[] wpfHexViewCreationListeners, VSTC.IClassificationTypeRegistryService classificationTypeRegistryService, Lazy<HexCursorProviderFactory, ITextViewRoleMetadata>[] hexCursorProviderFactories) {
if (buffer == null)
throw new ArgumentNullException(nameof(buffer));
if (roles == null)
throw new ArgumentNullException(nameof(roles));
if (parentOptions == null)
throw new ArgumentNullException(nameof(parentOptions));
if (hexEditorOptionsFactoryService == null)
throw new ArgumentNullException(nameof(hexEditorOptionsFactoryService));
if (commandService == null)
throw new ArgumentNullException(nameof(commandService));
if (formattedHexSourceFactoryService == null)
throw new ArgumentNullException(nameof(formattedHexSourceFactoryService));
if (hexViewClassifierAggregatorService == null)
throw new ArgumentNullException(nameof(hexViewClassifierAggregatorService));
if (hexAndAdornmentSequencerFactoryService == null)
throw new ArgumentNullException(nameof(hexAndAdornmentSequencerFactoryService));
if (bufferLineProviderFactoryService == null)
throw new ArgumentNullException(nameof(bufferLineProviderFactoryService));
if (classificationFormatMapService == null)
throw new ArgumentNullException(nameof(classificationFormatMapService));
if (editorFormatMapService == null)
throw new ArgumentNullException(nameof(editorFormatMapService));
if (adornmentLayerDefinitionService == null)
throw new ArgumentNullException(nameof(adornmentLayerDefinitionService));
if (lineTransformProviderService == null)
throw new ArgumentNullException(nameof(lineTransformProviderService));
if (spaceReservationStackProvider == null)
throw new ArgumentNullException(nameof(spaceReservationStackProvider));
if (wpfHexViewCreationListeners == null)
throw new ArgumentNullException(nameof(wpfHexViewCreationListeners));
if (classificationTypeRegistryService == null)
throw new ArgumentNullException(nameof(classificationTypeRegistryService));
if (hexCursorProviderFactories == null)
throw new ArgumentNullException(nameof(hexCursorProviderFactories));
canvas = new HexViewCanvas(this);
Buffer = buffer;
thisHexLineTransformSource = new MyHexLineTransformSource(this);
this.bufferLineProviderFactoryService = bufferLineProviderFactoryService;
mouseHoverHelper = new MouseHoverHelper(this);
physicalLineCache = new PhysicalLineCache(32);
visiblePhysicalLines = new List<PhysicalLine>();
invalidatedRegions = new List<HexBufferSpan>();
this.formattedHexSourceFactoryService = formattedHexSourceFactoryService;
zoomLevel = VSTE.ZoomConstants.DefaultZoom;
DsImage.SetZoom(VisualElement, zoomLevel / 100);
this.adornmentLayerDefinitionService = adornmentLayerDefinitionService;
this.lineTransformProviderService = lineTransformProviderService;
this.wpfHexViewCreationListeners = wpfHexViewCreationListeners.Where(a => roles.ContainsAny(a.Metadata.TextViewRoles)).ToArray();
recreateLineTransformProvider = true;
normalAdornmentLayerCollection = new HexAdornmentLayerCollection(this, HexLayerKind.Normal);
overlayAdornmentLayerCollection = new HexAdornmentLayerCollection(this, HexLayerKind.Overlay);
underlayAdornmentLayerCollection = new HexAdornmentLayerCollection(this, HexLayerKind.Underlay);
canvas.IsVisibleChanged += WpfHexView_IsVisibleChanged;
Roles = roles;
Options = hexEditorOptionsFactoryService.GetOptions(this);
Options.Parent = parentOptions;
ViewScroller = new HexViewScrollerImpl(this);
hasKeyboardFocus = canvas.IsKeyboardFocusWithin;
oldViewState = new HexViewState(this);
aggregateClassifier = hexViewClassifierAggregatorService.GetClassifier(this);
hexAndAdornmentSequencer = hexAndAdornmentSequencerFactoryService.Create(this);
classificationFormatMap = classificationFormatMapService.GetClassificationFormatMap(this);
editorFormatMap = editorFormatMapService.GetEditorFormatMap(this);
spaceReservationStack = spaceReservationStackProvider.Create(this);
textLayer = new TextLayer(GetAdornmentLayer(PredefinedHexAdornmentLayers.Text));
HexSelection = new HexSelectionImpl(this, GetAdornmentLayer(PredefinedHexAdornmentLayers.Selection), editorFormatMap);
HexCaret = new HexCaretImpl(this, GetAdornmentLayer(PredefinedHexAdornmentLayers.Caret), classificationFormatMap, classificationTypeRegistryService);
canvas.Children.Add(underlayAdornmentLayerCollection);
canvas.Children.Add(normalAdornmentLayerCollection);
canvas.Children.Add(overlayAdornmentLayerCollection);
canvas.Focusable = true;
canvas.FocusVisualStyle = null;
InitializeOptions();
Options.OptionChanged += EditorOptions_OptionChanged;
Buffer.ChangedLowPriority += HexBuffer_ChangedLowPriority;
Buffer.BufferSpanInvalidated += Buffer_BufferSpanInvalidated;
aggregateClassifier.ClassificationChanged += AggregateClassifier_ClassificationChanged;
hexAndAdornmentSequencer.SequenceChanged += HexAndAdornmentSequencer_SequenceChanged;
classificationFormatMap.ClassificationFormatMappingChanged += ClassificationFormatMap_ClassificationFormatMappingChanged;
editorFormatMap.FormatMappingChanged += EditorFormatMap_FormatMappingChanged;
spaceReservationStack.GotAggregateFocus += SpaceReservationStack_GotAggregateFocus;
spaceReservationStack.LostAggregateFocus += SpaceReservationStack_LostAggregateFocus;
UpdateBackground();
CreateFormattedLineSource(ViewportWidth);
var dummy = BufferLines;
HexSelection.Initialize();
HexCaret.Initialize();
InitializeZoom();
UpdateRemoveExtraTextLineVerticalPixels();
if (Roles.Contains(PredefinedHexViewRoles.Interactive))
RegisteredCommandElement = commandService.Register(VisualElement, this);
else
RegisteredCommandElement = TE.NullRegisteredCommandElement.Instance;
hexCursorProviderInfoCollection = new HexCursorProviderInfoCollection(CreateCursorProviders(hexCursorProviderFactories), Cursors.IBeam);
hexCursorProviderInfoCollection.CursorChanged += HexCursorProviderInfoCollection_CursorChanged;
canvas.Cursor = hexCursorProviderInfoCollection.Cursor;
NotifyHexViewCreated();
}
/// <summary> /// Creates a <see cref="HexFormattedLineSource"/> /// </summary> /// <param name="baseIndent">Base indentation</param> /// <param name="useDisplayMode">true to use display mode, false to use ideal mode</param> /// <param name="aggregateClassifier">Classifier</param> /// <param name="sequencer">Sequencer</param> /// <param name="classificationFormatMap">Classification format map</param> /// <returns></returns> public abstract HexFormattedLineSource Create(double baseIndent, bool useDisplayMode, HexClassifier aggregateClassifier, HexAndAdornmentSequencer sequencer, VSTC.IClassificationFormatMap classificationFormatMap);
/// <summary> /// Creates a <see cref="HexFormattedLineSource"/> that doesn't classify anything /// </summary> /// <param name="baseIndent">Base indentation</param> /// <param name="useDisplayMode">true to use display mode, false to use ideal mode</param> /// <param name="sequencer">Sequencer</param> /// <param name="classificationFormatMap">Classification format map</param> /// <returns></returns> public virtual HexFormattedLineSource Create(double baseIndent, bool useDisplayMode, HexAndAdornmentSequencer sequencer, VSTC.IClassificationFormatMap classificationFormatMap) => Create(baseIndent, useDisplayMode, NullHexClassifier.Instance, sequencer, classificationFormatMap);
public HexCaretLayer(HexCaretImpl hexCaret, HexAdornmentLayer layer, VSTC.IClassificationFormatMap classificationFormatMap, VSTC.IClassificationTypeRegistryService classificationTypeRegistryService) {
if (hexCaret == null)
throw new ArgumentNullException(nameof(hexCaret));
if (layer == null)
throw new ArgumentNullException(nameof(layer));
if (classificationFormatMap == null)
throw new ArgumentNullException(nameof(classificationFormatMap));
if (classificationTypeRegistryService == null)
throw new ArgumentNullException(nameof(classificationTypeRegistryService));
overwriteMode = true;
this.hexCaret = hexCaret;
this.layer = layer;
this.classificationFormatMap = classificationFormatMap;
activeCaretClassificationType = classificationTypeRegistryService.GetClassificationType(CTC.ThemeClassificationTypeNames.HexCaret);
inactiveCaretClassificationType = classificationTypeRegistryService.GetClassificationType(CTC.ThemeClassificationTypeNames.HexInactiveCaret);
valuesCaretGeometry = new CaretGeometry();
asciiCaretGeometry = new CaretGeometry();
layer.HexView.Selection.SelectionChanged += Selection_SelectionChanged;
layer.HexView.VisualElement.AddHandler(GotKeyboardFocusEvent, new KeyboardFocusChangedEventHandler(VisualElement_GotKeyboardFocus), true);
layer.HexView.VisualElement.AddHandler(LostKeyboardFocusEvent, new KeyboardFocusChangedEventHandler(VisualElement_LostKeyboardFocus), true);
layer.HexView.VisualElement.IsVisibleChanged += VisualElement_IsVisibleChanged;
classificationFormatMap.ClassificationFormatMappingChanged += ClassificationFormatMap_ClassificationFormatMappingChanged;
AddAdornment();
}
public override HexFormattedLineSource Create(double baseIndent, bool useDisplayMode, HexClassifier aggregateClassifier, HexAndAdornmentSequencer sequencer, VSTC.IClassificationFormatMap classificationFormatMap)
{
if (aggregateClassifier == null)
{
throw new ArgumentNullException(nameof(aggregateClassifier));
}
if (sequencer == null)
{
throw new ArgumentNullException(nameof(sequencer));
}
if (classificationFormatMap == null)
{
throw new ArgumentNullException(nameof(classificationFormatMap));
}
return(new HexFormattedLineSourceImpl(textFormatterProvider, baseIndent, useDisplayMode, aggregateClassifier, sequencer, classificationFormatMap));
}
