| protected DrawSearchIndicator ( Cairo cr ) : void | ||
| cr | Cairo | |
| return | void | |
bool RunHandler()
{
tokenExit:
if (token.IsCancellationRequested || mode.TextEditor.GetTextEditorData() == null)
{
cr.Dispose();
// if the surface was newly created dispose it otherwise it'll leak.
if (surface != mode.swapIndicatorSurface)
{
surface.Dispose();
}
return(false);
}
var lineCache = new List <HashSet <int> > ();
lineCache.Add(new HashSet <int> ());
lineCache.Add(new HashSet <int> ());
bool nextStep = false;
switch (drawingStep)
{
case 0:
CachedDraw(cr, ref mode.backgroundSurface, allocation, draw: (c, o) => mode.DrawBackground(c, allocation));
drawingStep++;
return(true);
case 1:
for (int i = 0; i < 10 && !nextStep; i++)
{
if (token.IsCancellationRequested)
{
goto tokenExit;
}
if (mode.TextEditor.HighlightSearchPattern)
{
mode.DrawSearchResults(cr, searchResults, ref nextStep);
}
else
{
if (!Debugger.DebuggingService.IsDebugging)
{
mode.DrawQuickTasks(cr, allUsages, allTasks, ref nextStep, ref severity, lineCache);
}
else
{
nextStep = true;
}
}
}
if (nextStep)
{
drawingStep++;
}
return(true);
case 2:
if (mode.TextEditor.HighlightSearchPattern)
{
mode.DrawSearchIndicator(cr);
}
else
{
if (!Debugger.DebuggingService.IsDebugging)
{
mode.DrawIndicator(cr, severity);
}
}
drawingStep++;
return(true);
default:
cr.Dispose();
var tmp = mode.indicatorSurface;
mode.indicatorSurface = surface;
mode.swapIndicatorSurface = tmp;
mode.QueueDraw();
return(false);
}
}
bool RunHandler()
{
tokenExit:
if (token.IsCancellationRequested || mode.TextEditor.GetTextEditorData() == null)
{
cr.Dispose();
// if the surface was newly created dispose it otherwise it'll leak.
if (surface != mode.swapIndicatorSurface)
{
surface.Dispose();
}
return(false);
}
bool nextStep = false;
switch (drawingStep)
{
case 0:
for (int i = 0; i < 10 && !nextStep; i++)
{
if (token.IsCancellationRequested)
{
goto tokenExit;
}
if (mode.TextEditor.HighlightSearchPattern)
{
mode.GetSearchResultIndicator(state, searchResults, ref nextStep);
}
else
{
if (!Debugger.DebuggingService.IsDebugging)
{
mode.GetQuickTasks(state, allUsages, allTasks, ref nextStep);
}
else
{
nextStep = true;
}
}
}
if (nextStep)
{
drawingStep++;
nextStep = false;
if (!ForceUpdate && state.Equals(mode.currentDrawingState))
{
cr.Dispose();
// if the surface was newly created dispose it otherwise it'll leak.
if (surface != mode.swapIndicatorSurface)
{
surface.Dispose();
}
IndicatorDrawingState.Dispose(state);
return(false);
}
}
return(true);
case 1:
var displayScale = Core.Platform.IsMac ? GtkWorkarounds.GetScaleFactor(mode) : 1.0;
mode.DrawBackground(cr, allocation);
drawingStep++;
state.taskIterator = 0;
state.usageIterator = 0;
curIndex = 0;
return(true);
case 2:
for (int i = 0; i < 10 && !nextStep; i++)
{
if (token.IsCancellationRequested)
{
goto tokenExit;
}
if (mode.TextEditor.HighlightSearchPattern)
{
if (curIndex < state.SearchResultIndicators.Count)
{
mode.DrawSearchResults(cr, state, curIndex++);
}
else
{
nextStep = true;
}
}
else
{
if (!Debugger.DebuggingService.IsDebugging)
{
mode.DrawQuickTasks(cr, state, curIndex++, ref nextStep);
}
else
{
nextStep = true;
}
}
}
if (nextStep)
{
drawingStep++;
}
return(true);
case 3:
if (mode.TextEditor.HighlightSearchPattern)
{
mode.DrawSearchIndicator(cr);
}
else
{
if (!Debugger.DebuggingService.IsDebugging)
{
mode.DrawIndicator(cr, state.Severity);
}
}
drawingStep++;
return(true);
default:
mode.DrawBreakpoints(cr);
cr.Dispose();
var tmp = mode.indicatorSurface;
mode.indicatorSurface = surface;
mode.swapIndicatorSurface = tmp;
IndicatorDrawingState.Dispose(mode.currentDrawingState);
mode.currentDrawingState = state;
mode.QueueDraw();
return(false);
}
}