|
public SetContent ( |
||
| content | ||
| return | void | |
protected void ShowTooltip(int itemIndex, Point location)
{
if (Tooltip == null)
{
Tooltip = new CustomTooltip(this);
}
var item = Items[itemIndex];
using (var g = CreateGraphics()) {
var content = GetItemTooltip(item);
content.Font = Font;
content.Location = PointToScreen(location);
CustomTooltip.FitContentOnScreen(
g, content,
ref content.Font, ref content.Location, ref content.Size
);
Tooltip.SetContent(content);
}
if (_HoverIndex != itemIndex)
{
var oldIndex = _HoverIndex;
_HoverIndex = itemIndex;
InvalidateItem(oldIndex);
InvalidateItem(_HoverIndex);
}
}
protected IEnumerator <object> FinishShowingTooltip(
Point mouseLocation,
HeapSnapshot.Heap heap,
HeapSnapshot.Allocation allocation,
HeapSnapshot.Traceback rawTraceback
)
{
var uniqueRawFrames = rawTraceback.Frames.AsEnumerable().Distinct();
var fSymbols = Instance.Database.SymbolCache.Select(uniqueRawFrames);
using (fSymbols)
yield return(fSymbols);
var symbolDict = SequenceUtils.ToDictionary(
uniqueRawFrames, fSymbols.Result
);
var tracebackInfo = HeapRecording.ConstructTracebackInfo(
rawTraceback.ID, rawTraceback.Frames, symbolDict
);
var renderParams = new DeltaInfo.RenderParams {
BackgroundBrush = new SolidBrush(SystemColors.Info),
BackgroundColor = SystemColors.Info,
TextBrush = new SolidBrush(SystemColors.InfoText),
IsExpanded = true,
IsSelected = false,
Font = Font,
ShadeBrush = new SolidBrush(Color.FromArgb(31, 0, 0, 0)),
StringFormat = CustomTooltip.GetDefaultStringFormat()
};
var content = new HeapSnapshot.AllocationTooltipContent(
ref allocation, ref tracebackInfo, ref renderParams
)
{
Location = mouseLocation,
Font = Font
};
using (var g = CreateGraphics())
CustomTooltip.FitContentOnScreen(
g, content,
ref content.RenderParams.Font,
ref content.Location, ref content.Size
);
Tooltip.SetContent(content);
}
protected void ShowTooltip(int itemIndex, Point location)
{
if (Tooltip == null)
{
Tooltip = new CustomTooltip(this);
}
var item = Items[itemIndex];
var sf = CustomTooltip.GetDefaultStringFormat();
using (var g = CreateGraphics()) {
var content = new DeltaInfoTooltipContent(
item, new DeltaInfo.RenderParams {
BackgroundBrush = new SolidBrush(SystemColors.Info),
BackgroundColor = SystemColors.Info,
TextBrush = new SolidBrush(SystemColors.InfoText),
IsExpanded = true,
IsSelected = false,
FunctionHighlightBrush = new SolidBrush(SystemColors.Highlight),
FunctionHighlightTextBrush = new SolidBrush(SystemColors.HighlightText),
FunctionFilter = FunctionFilter,
Font = Font,
ShadeBrush = new SolidBrush(Color.FromArgb(31, 0, 0, 0)),
StringFormat = sf
}
)
{
Location = this.PointToScreen(location)
};
CustomTooltip.FitContentOnScreen(
g, content,
ref content.RenderParams.Font,
ref content.Location, ref content.Size
);
Tooltip.SetContent(content);
}
if (_HoverIndex != itemIndex)
{
var oldIndex = _HoverIndex;
_HoverIndex = itemIndex;
InvalidateItem(oldIndex);
InvalidateItem(_HoverIndex);
}
}
protected void ShowTooltip(LayoutItem item, Point location)
{
if (Tooltip == null)
{
Tooltip = new CustomTooltip(this);
}
using (var g = CreateGraphics()) {
var content = GetItemTooltip(item.Item);
content.Font = Font;
content.Location = PointToScreen(new Point(
(int)item.Rectangle.Left,
(int)item.Rectangle.Bottom + 2
));
CustomTooltip.FitContentOnScreen(
g, content,
ref content.Font, ref content.Location, ref content.Size
);
Tooltip.SetContent(content);
}
if (_HoverItem != item)
{
var oldItem = _HoverItem;
_HoverItem = item;
if (oldItem != null)
{
Invalidate(oldItem.Rectangle);
}
Invalidate(item.Rectangle);
}
}