void IGlyphTextMarkerListener.OnAdded(IEnumerable <IGlyphTextMarkerImpl> markers)
{
// Auto show the marker's popup content when it gets added, eg. the user presses
// F9 and the breakpoint settings toolbar is auto shown.
if (!wpfTextViewHost.TextView.HasAggregateFocus)
{
return;
}
var marker = markers.LastOrDefault();
if (marker == null)
{
return;
}
var line = glyphTextViewMarkerService.GetVisibleLine(marker);
if (line == null)
{
return;
}
Debug.Assert(line.IsVisible());
var context = new GlyphTextMarkerHandlerContext(wpfTextViewHost, margin, line);
var popupContent = marker.Handler.GetPopupContent(context, marker);
if (popupContent != null)
{
AddPopupContent(line, marker, popupContent);
}
}
public IEnumerable <GuidObject> GetContextMenuObjects(Point marginRelativePoint)
{
var line = GetLine(marginRelativePoint);
if (line is null)
{
yield break;
}
var markers = glyphTextViewMarkerService.GetSortedGlyphTextMarkers(line);
if (markers.Length > 0)
{
var glyphTextMarkerHandlerContext = new GlyphTextMarkerHandlerContext(wpfTextViewHost, margin, line, this);
foreach (var marker in markers)
{
foreach (var o in marker.Handler.GetContextMenuObjects(glyphTextMarkerHandlerContext, marker, marginRelativePoint))
{
yield return(o);
}
}
}
if (glyphTextMarkerMouseProcessors.Length != 0)
{
var context = new GlyphTextMarkerMouseProcessorContext(wpfTextViewHost, margin, line, markers, this);
foreach (var processor in glyphTextMarkerMouseProcessors)
{
foreach (var o in processor.GetContextMenuObjects(context, marginRelativePoint))
{
yield return(o);
}
}
}
}
void UpdateToolTipContent(IWpfTextViewLine line)
{
IGlyphTextMarkerHandlerContext glyphTextMarkerHandlerContext = null;
foreach (var marker in glyphTextViewMarkerService.GetSortedGlyphTextMarkers(line))
{
if (glyphTextMarkerHandlerContext == null)
{
glyphTextMarkerHandlerContext = new GlyphTextMarkerHandlerContext(wpfTextViewHost, margin, line);
}
var toolTipContent = marker.Handler.GetToolTipContent(glyphTextMarkerHandlerContext, marker);
if (toolTipContent != null)
{
Debug.Assert(toolTip == null);
toolTipMarker = marker;
toolTip = new ToolTip();
toolTip.SetResourceReference(FrameworkElement.StyleProperty, "GlyphTextMarkerToolTipStyle");
ToolTipHelper.SetScaleTransform(wpfTextViewHost.TextView, toolTip);
toolTip.Content = new TextBlock {
Text = toolTipContent,
TextWrapping = TextWrapping.Wrap,
};
toolTip.Placement = PlacementMode.Relative;
toolTip.PlacementTarget = margin.VisualElement;
toolTip.HorizontalOffset = 0;
toolTip.VerticalOffset = toolTipLine.TextBottom - wpfTextViewHost.TextView.ViewportTop + 1;
toolTip.IsOpen = true;
return;
}
}
}
void UpdateToolTipContent(IWpfTextViewLine line)
{
IGlyphTextMarkerHandlerContext?glyphTextMarkerHandlerContext = null;
foreach (var marker in glyphTextViewMarkerService.GetSortedGlyphTextMarkers(line))
{
if (glyphTextMarkerHandlerContext is null)
{
glyphTextMarkerHandlerContext = new GlyphTextMarkerHandlerContext(wpfTextViewHost, margin, line, this);
}
var toolTipInfo = marker.Handler.GetToolTipContent(glyphTextMarkerHandlerContext, marker);
if (!(toolTipInfo is null))
{
Debug2.Assert(toolTip is null);
toolTipMarker = marker;
toolTip = new ToolTip();
PopupHelper.SetScaleTransform(wpfTextViewHost.TextView, toolTip);
if (toolTipInfo.Content is string toolTipContentString)
{
toolTip.Content = new TextBlock {
Text = toolTipContentString,
TextWrapping = TextWrapping.Wrap,
};
}
else
{
toolTip.Content = toolTipInfo.Content;
}
if (toolTipInfo.Style is Style toolTipStyle)
{
toolTip.Style = toolTipStyle;
}
else
{
toolTip.SetResourceReference(FrameworkElement.StyleProperty, toolTipInfo.Style ?? "GlyphTextMarkerToolTipStyle");
}
toolTip.Placement = PlacementMode.Relative;
toolTip.PlacementTarget = margin.VisualElement;
toolTip.HorizontalOffset = 0;
toolTip.VerticalOffset = toolTipLine !.TextBottom - wpfTextViewHost.TextView.ViewportTop + 1;
toolTip.IsOpen = true;
return;
}
}
}
void UpdatePopupContent(IWpfTextViewLine line)
{
IGlyphTextMarkerHandlerContext?glyphTextMarkerHandlerContext = null;
foreach (var marker in glyphTextViewMarkerService.GetSortedGlyphTextMarkers(line))
{
if (glyphTextMarkerHandlerContext is null)
{
glyphTextMarkerHandlerContext = new GlyphTextMarkerHandlerContext(wpfTextViewHost, margin, line, this);
}
var popupContent = marker.Handler.GetPopupContent(glyphTextMarkerHandlerContext, marker);
if (!(popupContent is null))
{
AddPopupContent(line, marker, popupContent);
return;
}
}
}
public override void PostprocessMouseMove(MouseEventArgs e)
{
UpdateLine(e);
var line = GetLine(e);
if (line is null)
{
return;
}
var markers = glyphTextViewMarkerService.GetSortedGlyphTextMarkers(line);
IGlyphTextMarkerHandlerContext?glyphTextMarkerHandlerContext = null;
foreach (var marker in markers)
{
if (marker.Handler.MouseProcessor is null)
{
continue;
}
if (glyphTextMarkerHandlerContext is null)
{
glyphTextMarkerHandlerContext = new GlyphTextMarkerHandlerContext(wpfTextViewHost, margin, line, this);
}
marker.Handler.MouseProcessor.OnMouseMove(glyphTextMarkerHandlerContext, marker, e);
if (e.Handled)
{
return;
}
}
if (glyphTextMarkerMouseProcessors.Length != 0)
{
var context = new GlyphTextMarkerMouseProcessorContext(wpfTextViewHost, margin, line, markers, this);
foreach (var processor in glyphTextMarkerMouseProcessors)
{
processor.OnMouseMove(context, e);
if (e.Handled)
{
return;
}
}
}
}
public override void PostprocessMouseRightButtonUp(MouseButtonEventArgs e)
{
CloseToolTip();
var line = GetLine(e);
if (line == null)
{
return;
}
var markers = glyphTextViewMarkerService.GetSortedGlyphTextMarkers(line);
IGlyphTextMarkerHandlerContext glyphTextMarkerHandlerContext = null;
foreach (var marker in markers)
{
if (marker.Handler.MouseProcessor == null)
{
continue;
}
if (glyphTextMarkerHandlerContext == null)
{
glyphTextMarkerHandlerContext = new GlyphTextMarkerHandlerContext(wpfTextViewHost, margin, line);
}
marker.Handler.MouseProcessor.OnMouseRightButtonUp(glyphTextMarkerHandlerContext, marker, e);
if (e.Handled)
{
return;
}
}
if (glyphTextMarkerMouseProcessors.Length != 0)
{
var context = new GlyphTextMarkerMouseProcessorContext(wpfTextViewHost, margin, line, markers);
foreach (var processor in glyphTextMarkerMouseProcessors)
{
processor.OnMouseRightButtonUp(context, e);
if (e.Handled)
{
return;
}
}
}
}
void IGlyphTextMarkerListener.OnAdded(IEnumerable<IGlyphTextMarkerImpl> markers) {
// Auto show the marker's popup content when it gets added, eg. the user presses
// F9 and the breakpoint settings toolbar is auto shown.
if (!wpfTextViewHost.TextView.HasAggregateFocus)
return;
var marker = markers.LastOrDefault();
if (marker == null)
return;
var line = glyphTextViewMarkerService.GetVisibleLine(marker);
if (line == null)
return;
Debug.Assert(line.IsVisible());
var context = new GlyphTextMarkerHandlerContext(wpfTextViewHost, margin, line);
var popupContent = marker.Handler.GetPopupContent(context, marker);
if (popupContent != null)
AddPopupContent(line, marker, popupContent);
}
void UpdatePopupContent(IWpfTextViewLine line) {
IGlyphTextMarkerHandlerContext glyphTextMarkerHandlerContext = null;
foreach (var marker in glyphTextViewMarkerService.GetSortedGlyphTextMarkers(line)) {
if (glyphTextMarkerHandlerContext == null)
glyphTextMarkerHandlerContext = new GlyphTextMarkerHandlerContext(wpfTextViewHost, margin, line);
var popupContent = marker.Handler.GetPopupContent(glyphTextMarkerHandlerContext, marker);
if (popupContent != null) {
AddPopupContent(line, marker, popupContent);
return;
}
}
}
void UpdateToolTipContent(IWpfTextViewLine line) {
IGlyphTextMarkerHandlerContext glyphTextMarkerHandlerContext = null;
foreach (var marker in glyphTextViewMarkerService.GetSortedGlyphTextMarkers(line)) {
if (glyphTextMarkerHandlerContext == null)
glyphTextMarkerHandlerContext = new GlyphTextMarkerHandlerContext(wpfTextViewHost, margin, line);
var toolTipInfo = marker.Handler.GetToolTipContent(glyphTextMarkerHandlerContext, marker);
if (toolTipInfo != null) {
Debug.Assert(toolTip == null);
toolTipMarker = marker;
toolTip = new ToolTip();
PopupHelper.SetScaleTransform(wpfTextViewHost.TextView, toolTip);
var toolTipContentString = toolTipInfo.Content as string;
if (toolTipContentString != null) {
toolTip.Content = new TextBlock {
Text = toolTipContentString,
TextWrapping = TextWrapping.Wrap,
};
}
else
toolTip.Content = toolTipInfo.Content;
var toolTipStyle = toolTipInfo.Style as Style;
if (toolTipStyle != null)
toolTip.Style = toolTipStyle;
else
toolTip.SetResourceReference(FrameworkElement.StyleProperty, toolTipInfo.Style ?? "GlyphTextMarkerToolTipStyle");
toolTip.Placement = PlacementMode.Relative;
toolTip.PlacementTarget = margin.VisualElement;
toolTip.HorizontalOffset = 0;
toolTip.VerticalOffset = toolTipLine.TextBottom - wpfTextViewHost.TextView.ViewportTop + 1;
toolTip.IsOpen = true;
return;
}
}
}
public override void PostprocessMouseMove(MouseEventArgs e) {
UpdateLine(e);
var line = GetLine(e);
if (line == null)
return;
var markers = glyphTextViewMarkerService.GetSortedGlyphTextMarkers(line);
IGlyphTextMarkerHandlerContext glyphTextMarkerHandlerContext = null;
foreach (var marker in markers) {
if (marker.Handler.MouseProcessor == null)
continue;
if (glyphTextMarkerHandlerContext == null)
glyphTextMarkerHandlerContext = new GlyphTextMarkerHandlerContext(wpfTextViewHost, margin, line);
marker.Handler.MouseProcessor.OnMouseMove(glyphTextMarkerHandlerContext, marker, e);
if (e.Handled)
return;
}
if (glyphTextMarkerMouseProcessors.Length != 0) {
var context = new GlyphTextMarkerMouseProcessorContext(wpfTextViewHost, margin, line, markers);
foreach (var processor in glyphTextMarkerMouseProcessors) {
processor.OnMouseMove(context, e);
if (e.Handled)
return;
}
}
}
public IEnumerable<GuidObject> GetContextMenuObjects(Point marginRelativePoint) {
var line = GetLine(marginRelativePoint);
if (line == null)
yield break;
var markers = glyphTextViewMarkerService.GetSortedGlyphTextMarkers(line);
if (markers.Length > 0) {
var glyphTextMarkerHandlerContext = new GlyphTextMarkerHandlerContext(wpfTextViewHost, margin, line);
foreach (var marker in markers) {
foreach (var o in marker.Handler.GetContextMenuObjects(glyphTextMarkerHandlerContext, marker, marginRelativePoint))
yield return o;
}
}
if (glyphTextMarkerMouseProcessors.Length != 0) {
var context = new GlyphTextMarkerMouseProcessorContext(wpfTextViewHost, margin, line, markers);
foreach (var processor in glyphTextMarkerMouseProcessors) {
foreach (var o in processor.GetContextMenuObjects(context, marginRelativePoint))
yield return o;
}
}
}
