114 if (
type != tag && priority[
type] > priority[tag]) {
119 if (
type == tag)
break;
134 }
else if (
size > 6) {
138 pStyle->
fFont += delta;
146 if (p_first == 0)
return;
147 p_first = p_first->
fPNext;
148 while (p_first && p_first != p_last) {
150 p_first = p_first->
fPNext;
169 const char *cp = str;
171 int *cr, i,
n = 0, sz = 4;
175 while (*cp && (!isdigit(*cp))) cp++;
176 if ((!*cp) || (!isdigit(*cp)))
break;
177 cr[
n] = (
int) strtol(cp, &ncp, 10);
178 if (cp == ncp)
break;
182 int *tmp =
new int[sz+4];
183 for (i = 0; i < sz; ++i) tmp[i] = cr[i];
224 int useNextStyle = 0;
228 static int header_sizes[] = { +2, +1, 1, 1, -1, -1 };
281 if (strcasecmp(z,
"circle") == 0) {
283 }
else if (strcasecmp(z,
"poly") == 0) {
350 SetupBackgroundPic(img->GetPicture());
551 }
else if (*z ==
'+') {
579 if (zUrl == 0) zUrl =
fZBase;
581 if (zUrl == 0) zUrl =
StrDup(
"");
614 if (i >= 1 && i <= 6) {
681 p->
fFlags &= ~HTML_Visible;
736 if (
n > 0) list->
fCnt =
n;
777 if (e2)
while (e2->fPNext) e2 = e2->
fPNext;
779 if (e2 && e2 != p && ((e3 = b3 = e2->fPNext))) {
780 while (e3->fPNext) e3 = e3->fPNext;
782 e2->fPNext = 0; b2->
fPPrev = e3;
838 if (
style.fSubscript > -6 )
style.fSubscript--;
852 nextStyle.
fFlags &= ~STY_Preformatted;
1003 (
"Style font=%02d color=%02d bg=%02d "
1004 "align=%d flags=0x%04x token=%s\n",
1016 fFlags &= ~STYLER_RUNNING;
1054 if (img)
delete img;
1095 for (; !stop && p; p = p ? p->
fPNext : 0) {
1097 p->
fFlags &= ~HTML_Visible;
1115 if (spaceWidth == 0) spaceWidth = font->
TextWidth(
" ", 1);
1116 text->fSpaceWidth = spaceWidth;
1122 if (spaceWidth == 0) spaceWidth = font->
TextWidth(
" ", 1);
1123 space->
fW = spaceWidth;
1126 p->
fFlags &= ~HTML_Visible;
1152 if (z && *z ==
'#') {
1166 if (image->
fZAlt == 0) image->
fZAlt =
"<image>";
1179 if ((z = p->
MarkupArg(
"width", 0)) != 0) {
1181 if (z[strlen(z)-1] ==
'%') w = 0;
1182 if (w > 0) image->
fW = w;
1184 if ((z = p->
MarkupArg(
"height", 0)) != 0) {
1186 if (
h > 0) image->
fH =
h;
1235 p->
fFlags &= ~HTML_Visible;
size_t size(const MatrixT &matrix)
retrieve the size of a square matrix
static void ScaleFont(SHtmlStyle_t *pStyle, int delta)
Change the font size on the given style by the delta-amount given.
static int * GetCoords(const char *str, int *nptr)
Returns coordinates of string str.
#define TRACE(Flag, Args)
char * StrDup(const char *str)
Duplicate the string str.
Encapsulate fonts used in the GUI system.
void GetFontMetrics(FontMetrics_t *m) const
Get font metrics.
Int_t TextWidth(const char *string, Int_t numChars=-1) const
A wrapper function for the more complicated interface of MeasureChars.
virtual const char * MarkupArg(const char *, const char *)
virtual int GetAlignment(int dflt)
TGHtmlImageMarkup * fINext
TGHtmlImageMarkup * fPList
virtual int GetAlignment(int dflt)
Return an alignment or justification flag associated with the given markup.
virtual const char * MarkupArg(const char *tag, const char *zDefault)
Lookup an argument in the given markup with the name given.
virtual int GetOrderedListType(int dflt)
The "type" argument to the given element might describe the type for an ordered list.
virtual int GetUnorderedListType(int dflt)
The "type" argument to the given element might describe a type for an unordered list.
TGHtmlElement * GetMap(const char *name)
Returns html map element.
virtual int FormCreate(TGHtmlForm *, const char *, const char *)
void TokenizerAppend(const char *text)
Append text to the tokenizer engine.
void AddStyle(TGHtmlElement *p)
This routine adds information to the input texts that doesn't change when the display is resized or w...
virtual char * ProcessScript(TGHtmlScript *)
virtual TGFont * GetFont(int iFont)
The rendering and layout routines should call this routine in order to get a font structure.
TGHtmlElement * fLastSized
int GetColorByName(const char *zColor)
This routine returns an index between 0 and N_COLOR-1 which indicates which ColorStruct_t structure i...
SHtmlStyleStack_t * fStyleStack
TGHtmlListStart * fInnerList
void AppendArglist(TGString *str, TGHtmlMarkupElement *pElem)
Append all the arguments of the given markup to the given TGString.
void TableBgndImage(TGHtmlElement *p)
Set background picture of a html table.
virtual TImage * LoadImage(const char *uri, int w=0, int h=0)
This is the default LoadImage() procedure.
void MakeInvisible(TGHtmlElement *p_first, TGHtmlElement *p_last)
Add the STY_Invisible style to every token between p_first and p_last.
ColorStruct_t * AllocColor(const char *name)
Allocate system color by name.
int GetImageAlignment(TGHtmlElement *p)
Find the alignment for an image.
int GetLinkColor(const char *zURL)
For the markup <a href=XXX>, find out if the URL has been visited before or not.
TGHtmlAnchor * fAnchorStart
void Sizer()
Compute the size of all elements in the widget.
SHtmlStyle_t PopStyleStack(int tag)
Pop a rendering style off of the stack.
virtual int IsVisited(const char *)
virtual char * ResolveUri(const char *uri)
This function resolves the specified URI and returns the result in a newly allocated string.
void PushStyleStack(int tag, SHtmlStyle_t style)
Push a new rendering style onto the stack.
int ControlSize(TGHtmlInput *p)
This routine implements the Sizer() function for <INPUT>, <SELECT> and <TEXTAREA> markup.
char * DumpToken(TGHtmlElement *p)
For debugging purposes, print information about a token.
SHtmlStyle_t GetCurrentStyle()
Get the current rendering style.
TGHtmlImage * GetImage(TGHtmlImageMarkup *p)
Given an.
TGHtmlInput * fFormElemStart
ColorStruct_t * fApColor[N_COLOR]
TGString wraps a TString and adds some graphics routines like drawing, size of string on screen depen...
const char * GetString() const
virtual void SetBackgroundColor(Pixel_t)
Set background color of the canvas frame.
TGViewFrame * fCanvas
frame containing the text
TGGC fWhiteGC
graphics context used for scrolling generates GraphicsExposure events
virtual void SetBackgroundPixmap(Pixmap_t p)
Set backgound pixmap.
virtual void SetBackgroundPixmap(Pixmap_t pixmap)
set background pixmap
An abstract interface to image processing library.
virtual UInt_t GetWidth() const
virtual Pixmap_t GetPixmap()
virtual UInt_t GetHeight() const
TString & Append(const char *cs)
Graphics context structure.
Pixmap_t fTile
tile pixmap for tiling operations
Bool_t fGraphicsExposures
boolean, should exposures be generated
Int_t fFillStyle
kFillSolid, kFillTiled, kFillStippled, kFillOpaeueStippled
SHtmlStyleStack_t * fPNext