private async void LoadCssTimer_TickAsync(object sender, EventArgs e)
{
if (jsHandler.Click)
{
// User has clicked on an element in the browser, so handler class is signalling us
int X = jsHandler.X;
int Y = jsHandler.Y;
jsHandler.Click = false;
StylesList.Items.Clear();
Debug.Print($"Click at ({jsHandler.X},{jsHandler.Y})");
string S = await browserForm.ExecJSAsync($"(function() {{ return document.elementsFromPoint({X}, {Y}).length }})();");
string N;
string ClassNames;
int NumElements = Int32.Parse(S);
for (int i = 0; i < NumElements; i++)
{
// S = await browserForm.ExecJSAsync($"(function() {{ return document.elementsFromPoint({X}, {Y})[{i}].attributes }})();");
N = await browserForm.ExecJSAsync($"(function() {{ return document.elementsFromPoint({X}, {Y})[{i}].nodeName }})();");
ClassNames = await browserForm.ExecJSAsync($"(function() {{ return document.elementsFromPoint({X}, {Y})[{i}].className }})();");
bool bFoundOne = false;
foreach (string ClassName in ClassNames.Split(' '))
{
foreach (StyleSheet SS in browserForm.StyleSheets)
{
if (!(SS.cssRules is null))
{
StyleSheetRule SSR = SS.FindRuleByClass(ClassName);
if (!(SSR is null))
{
StylesList.Items.Add(SSR);
bFoundOne = true;
}
}
}
}
if (!bFoundOne)
{
StylesList.Items.Add($"[{i}]<{N}> {ClassNames}");
}
// var x = event.clientX, y = event.clientY,
// elementMouseIsOver = document.elementsFromPoint(x, y);
/*
* if (! (browserForm is null))
* {
* if (browserForm.unPacked)
* {
* loadCssTimer.Enabled = false;
* listBox1.Items.Clear();
*
* foreach(StyleSheet S in browserForm.StyleSheets)
* {
* if (!(S.cssRules is null))
* {
* foreach (StyleSheetRule SSR in S.cssRules)
* {
* if (!(SSR.selectorText is null))
* listBox1.Items.Add("" + S.index + "," + SSR.index + "," + SSR.selectorText);
* }
* }
* } */
}
}
}
