static void Test04()
{
const char *simpleCss = " span\n{ color: red }\n\tp /* plain paragraph */ , p#id { }";
CssPullParser parser(simpleCss, str::Len(simpleCss));
const CssSelector *sel;
const CssProperty *prop;
bool ok = parser.NextRule();
utassert(ok);
prop = parser.NextProperty();
utassert(prop && Css_Color == prop->type && IsPropVal(prop, "red"));
prop = parser.NextProperty();
utassert(!prop);
sel = parser.NextSelector();
utassert(sel && Tag_Span == sel->tag && !sel->clazz && IsSelector(sel, "span"));
sel = parser.NextSelector();
utassert(!sel);
ok = parser.NextRule();
utassert(ok);
prop = parser.NextProperty();
utassert(!prop);
sel = parser.NextSelector();
utassert(sel && Tag_P == sel->tag && !sel->clazz && IsSelector(sel, "p"));
sel = parser.NextSelector();
utassert(sel && Tag_NotFound == sel->tag && !sel->clazz && IsSelector(sel, "p#id"));
sel = parser.NextSelector();
utassert(!sel);
ok = parser.NextRule();
utassert(!ok);
}
static void Test05()
{
const char *simpleCss = "<!-- html { ignore } @ignore this; p { } -->";
CssPullParser parser(simpleCss, str::Len(simpleCss));
const CssSelector *sel;
const CssProperty *prop;
bool ok = parser.NextRule();
utassert(ok);
sel = parser.NextSelector();
utassert(sel && Tag_Html == sel->tag && !sel->clazz && IsSelector(sel, "html"));
sel = parser.NextSelector();
utassert(!sel);
prop = parser.NextProperty();
utassert(!prop);
ok = parser.NextRule();
utassert(ok);
sel = parser.NextSelector();
utassert(sel && Tag_P == sel->tag && !sel->clazz && IsSelector(sel, "p"));
sel = parser.NextSelector();
utassert(!sel);
prop = parser.NextProperty();
utassert(!prop);
ok = parser.NextRule();
utassert(!ok);
}
static void Test03()
{
const char *simpleCss = "* { color: red }\np { color: blue }\n.green { color: green }\np.green { color: rgb(0,128,0) }\n";
CssPullParser parser(simpleCss, str::Len(simpleCss));
const CssSelector *sel = parser.NextSelector();
utassert(!sel);
const CssProperty *prop;
bool ok = parser.NextRule();
utassert(ok);
sel = parser.NextSelector();
utassert(sel && Tag_Any == sel->tag && !sel->clazz && IsSelector(sel, "*"));
sel = parser.NextSelector();
utassert(!sel);
prop = parser.NextProperty();
utassert(prop && Css_Color == prop->type && IsPropVal(prop, "red"));
prop = parser.NextProperty();
utassert(!prop);
ok = parser.NextRule();
utassert(ok);
sel = parser.NextSelector();
utassert(sel && Tag_P == sel->tag && !sel->clazz && IsSelector(sel, "p"));
prop = parser.NextProperty();
utassert(prop && Css_Color == prop->type && IsPropVal(prop, "blue"));
prop = parser.NextProperty();
utassert(!prop);
ok = parser.NextRule();
utassert(ok);
sel = parser.NextSelector();
utassert(sel && Tag_Any == sel->tag && IsSelector(sel, ".green") && str::EqNIx(sel->clazz, sel->clazzLen, "green"));
prop = parser.NextProperty();
utassert(prop && Css_Color == prop->type && IsPropVal(prop, "green"));
prop = parser.NextProperty();
utassert(!prop);
ok = parser.NextRule();
utassert(ok);
sel = parser.NextSelector();
utassert(sel && Tag_P == sel->tag && IsSelector(sel, "p.green") && str::EqNIx(sel->clazz, sel->clazzLen, "green"));
prop = parser.NextProperty();
utassert(prop && Css_Color == prop->type && IsPropVal(prop, "rgb(0,128,0)"));
prop = parser.NextProperty();
utassert(!prop);
ok = parser.NextRule();
utassert(!ok);
}
Vec<PageAnnotation> *LoadFileModifications(const WCHAR *filepath)
{
ScopedMem<WCHAR> modificationsPath(str::Join(filepath, SMX_FILE_EXT));
size_t len;
ScopedMem<char> data(file::ReadAll(modificationsPath, &len));
if (!data)
return NULL;
CssPullParser parser(data, len);
if (!parser.NextRule())
return NULL;
const CssSelector *sel = parser.NextSelector();
if (!sel || !IsSelector(sel, "@meta") || parser.NextSelector())
return NULL;
const CssProperty *prop = parser.NextProperty();
if (!prop || Css_Version != prop->type || !str::Parse(prop->s, prop->sLen, SMX_CURR_VERSION "%$"))
return NULL;
Vec<PageAnnotation> *list = new Vec<PageAnnotation>();
while (parser.NextRule()) {
sel = parser.NextSelector();
if (!sel)
continue;
PageAnnotType type = IsSelector(sel, "highlight") ? Annot_Highlight :
IsSelector(sel, "underline") ? Annot_Underline :
IsSelector(sel, "strikeout") ? Annot_StrikeOut :
IsSelector(sel, "squiggly") ? Annot_Squiggly :
Annot_None;
if (Annot_None == type || parser.NextSelector())
continue;
int pageNo = 0;
RectT<float> rect;
PageAnnotation::Color color;
while ((prop = parser.NextProperty())) {
switch (prop->type) {
case Css_Page:
if (!str::Parse(prop->s, prop->sLen, "%d%$", &pageNo))
pageNo = 0;
break;
case Css_Rect:
if (!str::Parse(prop->s, prop->sLen, "%f %f %f %f%$",
&rect.x, &rect.y, &rect.dx, &rect.dy))
rect = RectT<float>();
break;
case Css_Color:
int r, g, b, a;
if (str::Parse(prop->s, prop->sLen, "#%2x%2x%2x%2x%$", &a, &r, &g, &b))
color = PageAnnotation::Color(r, g, b, a);
else if (str::Parse(prop->s, prop->sLen, "#%2x%2x%2x%$", &r, &g, &b))
color = PageAnnotation::Color(r, g, b);
break;
}
}
if (pageNo <= 0 || rect.IsEmpty())
continue;
list->Append(PageAnnotation(type, pageNo, rect.Convert<double>(), color));
}
return list;
}