void floatWidthMissingGlyphCallback(const TextRun& run, SVGTextRunWalkerMeasuredLengthData& data)
{
// Handle system font fallback
FontDescription fontDescription(data.font->fontDescription());
fontDescription.setFamily(FontFamily());
Font font(fontDescription, 0, 0); // spacing handled by SVG text code.
font.update(data.font->fontSelector());
data.length += font.floatWidth(run);
}
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
long _rect[4];
GetClientRect(hWnd, (LPRECT)_rect);
Graphics* g_p;
POINT p;
GetCursorPos(&p);
Font font(&FontFamily(L"Arial"), 12);
SolidBrush brush(Color::Black);
Gdiplus::Rect* rect_p;
//if (message != WM_PAINT && message != WM_KEYUP)
//{
// hdc = BeginPaint(hWnd, &ps);
// g_p = new Graphics(hdc);
// rect_p = new Rect(0, 0, 10 * 10, 24);
// g_p->FillRectangle(new SolidBrush(Color::White), *rect_p);
// POINT scr;
// scr.x = 0;
// scr.y = 0;
// ClientToScreen(hWnd, &scr);
//
// g_p->DrawString((std::wstring(L"Freq: ")+std::to_wstring(freqdiff*(p.x-scr.x))).c_str(), -1, &font, PointF(0, 0), &brush);
// EndPaint(hWnd, &ps);
// InvalidateRect(hWnd, NULL, FALSE);
//}
switch (message)
{
case WM_SIZE:
scrW = _rect[2] - _rect[0];
scrH = _rect[3] - _rect[1];
break;
case WM_KEYUP:
if (wParam == 0x50) isPaused = !isPaused;
if (wParam == 0x50 - 1) w.reset();
break;
case WM_COMMAND:
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// Parse the menu selections:
switch (wmId)
{
case IDM_ABOUT:
DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
break;
case IDM_EXIT:
DestroyWindow(hWnd);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
break;
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
if (!isPaused) OnPaint(hWnd, hdc);
EndPaint(hWnd, &ps);
InvalidateRect(hWnd, NULL, FALSE);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
void Font::drawTextUsingSVGFont(GraphicsContext* context, const TextRun& run,
const FloatPoint& point, int from, int to) const
{
SVGFontElement* fontElement = 0;
SVGFontFaceElement* fontFaceElement = 0;
if (const SVGFontData* fontData = svgFontAndFontFaceElementForFontData(primaryFont(), fontFaceElement, fontElement)) {
if (!fontElement)
return;
SVGTextRunWalkerDrawTextData data;
FloatPoint currentPoint = point;
float scale = convertEmUnitToPixel(size(), fontFaceElement->unitsPerEm(), 1.0f);
SVGPaintServer* activePaintServer = run.activePaintServer();
// If renderObject is not set, we're dealing for HTML text rendered using SVG Fonts.
if (!run.referencingRenderObject()) {
ASSERT(!activePaintServer);
// TODO: We're only supporting simple filled HTML text so far.
SVGPaintServerSolid* solidPaintServer = SVGPaintServer::sharedSolidPaintServer();
solidPaintServer->setColor(context->fillColor());
activePaintServer = solidPaintServer;
}
ASSERT(activePaintServer);
int charsConsumed;
String glyphName;
bool isVerticalText = false;
float xStartOffset = floatWidthOfSubStringUsingSVGFont(this, run, 0, run.rtl() ? to : 0, run.rtl() ? run.length() : from, charsConsumed, glyphName);
FloatPoint glyphOrigin;
String language;
// TODO: language matching & svg glyphs should be possible for HTML text, too.
if (run.referencingRenderObject()) {
isVerticalText = isVerticalWritingMode(run.referencingRenderObject()->style()->svgStyle());
if (SVGElement* element = static_cast<SVGElement*>(run.referencingRenderObject()->element()))
language = element->getAttribute(XMLNames::langAttr);
}
if (!isVerticalText) {
glyphOrigin.setX(fontData->horizontalOriginX() * scale);
glyphOrigin.setY(fontData->horizontalOriginY() * scale);
}
data.extraCharsAvailable = 0;
data.charsConsumed = 0;
SVGTextRunWalker<SVGTextRunWalkerDrawTextData> runWalker(fontData, fontElement, data, drawTextUsingSVGFontCallback, drawTextMissingGlyphCallback);
runWalker.walk(run, isVerticalText, language, from, to);
SVGPaintTargetType targetType = context->textDrawingMode() == cTextStroke ? ApplyToStrokeTargetType : ApplyToFillTargetType;
unsigned numGlyphs = data.glyphIdentifiers.size();
unsigned fallbackCharacterIndex = 0;
for (unsigned i = 0; i < numGlyphs; ++i) {
const SVGGlyphIdentifier& identifier = data.glyphIdentifiers[run.rtl() ? numGlyphs - i - 1 : i];
if (identifier.isValid) {
// FIXME: Support arbitary SVG content as glyph (currently limited to <glyph d="..."> situations).
if (!identifier.pathData.isEmpty()) {
context->save();
if (isVerticalText) {
glyphOrigin.setX(identifier.verticalOriginX * scale);
glyphOrigin.setY(identifier.verticalOriginY * scale);
}
context->translate(xStartOffset + currentPoint.x() + glyphOrigin.x(), currentPoint.y() + glyphOrigin.y());
context->scale(FloatSize(scale, -scale));
context->beginPath();
context->addPath(identifier.pathData);
if (activePaintServer->setup(context, run.referencingRenderObject(), targetType)) {
// Spec: Any properties specified on a text elements which represents a length, such as the
// 'stroke-width' property, might produce surprising results since the length value will be
// processed in the coordinate system of the glyph. (TODO: What other lengths? miter-limit? dash-offset?)
if (targetType == ApplyToStrokeTargetType && scale != 0.0f)
context->setStrokeThickness(context->strokeThickness() / scale);
activePaintServer->renderPath(context, run.referencingRenderObject(), targetType);
activePaintServer->teardown(context, run.referencingRenderObject(), targetType);
}
context->restore();
}
if (isVerticalText)
currentPoint.move(0.0f, identifier.verticalAdvanceY * scale);
else
currentPoint.move(identifier.horizontalAdvanceX * scale, 0.0f);
} else {
// Handle system font fallback
FontDescription fontDescription(context->font().fontDescription());
fontDescription.setFamily(FontFamily());
Font font(fontDescription, 0, 0); // spacing handled by SVG text code.
font.update(context->font().fontSelector());
TextRun fallbackCharacterRun(run);
fallbackCharacterRun.setText(&data.fallbackCharacters[run.rtl() ? data.fallbackCharacters.size() - fallbackCharacterIndex - 1 : fallbackCharacterIndex], 1);
font.drawText(context, fallbackCharacterRun, currentPoint);
if (isVerticalText)
currentPoint.move(0.0f, font.floatWidth(fallbackCharacterRun));
else
currentPoint.move(font.floatWidth(fallbackCharacterRun), 0.0f);
fallbackCharacterIndex++;
}
}
}
}
bool Font::fromString(string const & data, bool & toggle)
{
istringstream is(data);
Lexer lex;
lex.setStream(is);
int nset = 0;
while (lex.isOK()) {
string token;
if (lex.next())
token = lex.getString();
if (token.empty() || !lex.next())
break;
if (token == "family") {
int const next = lex.getInteger();
bits_.setFamily(FontFamily(next));
} else if (token == "series") {
int const next = lex.getInteger();
bits_.setSeries(FontSeries(next));
} else if (token == "shape") {
int const next = lex.getInteger();
bits_.setShape(FontShape(next));
} else if (token == "size") {
int const next = lex.getInteger();
bits_.setSize(FontSize(next));
} else if (token == "emph" || token == "underbar" ||
token == "noun" || token == "number" ||
token == "uuline" || token == "uwave" ||
token == "strikeout") {
int const next = lex.getInteger();
FontState const misc = FontState(next);
if (token == "emph")
bits_.setEmph(misc);
else if (token == "underbar")
bits_.setUnderbar(misc);
else if (token == "strikeout")
bits_.setStrikeout(misc);
else if (token == "uuline")
bits_.setUuline(misc);
else if (token == "uwave")
bits_.setUwave(misc);
else if (token == "noun")
bits_.setNoun(misc);
else if (token == "number")
bits_.setNumber(misc);
} else if (token == "color") {
int const next = lex.getInteger();
bits_.setColor(ColorCode(next));
/**
} else if (token == "background") {
int const next = lex.getInteger();
bits_.setBackground(ColorCode(next));
*/
} else if (token == "language") {
string const next = lex.getString();
setLanguage(languages.getLanguage(next));
} else if (token == "toggleall") {
toggle = lex.getBool();
} else {
// Unrecognised token
break;
}
++nset;
}
return (nset > 0);
}
/*
** This routine adds information to the input texts that doesn't change
** when the display is resized or when new fonts are selected, etc.
** Mostly this means adding style attributes. But other constant
** information (such as numbering on <li> and images used for <IMG>)
** is also obtained. The key is that this routine is only called
** once, where the sizer and layout routines can be called many times.
**
** This routine is called whenever the list of elements grows. The
** style stack is stored as part of the HTML widget so that we can
** always continue where we left off the last time.
**
** In addition to adding style, this routine will invoke callbacks
** needed to acquire information about a markup. The htmlPtr->zIsVisitied
** callback is called for each <a> and the htmlPtr->zGetImage is called
** for each <IMG> or for each <LI> that has a SRC= field.
**
** This routine may invoke a callback procedure which could delete
** the HTML widget.
**
** When a markup is inserted or deleted from the token list, the
** style routine must be completely rerun from the beginning. So
** what we said above, that this routine is only run once, is not
** strictly true.
*/
void HtmlAddStyle(HtmlWidget *htmlPtr, HtmlElement *p){
HtmlStyle style; /* Current style */
int size; /* A new font size */
int i; /* Loop counter */
int paraAlign; /* Current paragraph alignment */
int rowAlign; /* Current table row alignment */
int anchorFlags; /* Flags associated with <a> tag */
int inDt; /* True if within <dt>..</dt> */
HtmlStyle nextStyle; /* Style for next token if useNextStyle==1 */
int useNextStyle = 0; /* True if nextStyle is valid */
char *z; /* A tag parameter's value */
/* The size of header fonts relative to the current font size */
static int header_sizes[] = {+2, +1, 1, 1, -1, -1};
/* Don't allow recursion */
if( htmlPtr->flags & STYLER_RUNNING ){ TestPoint(0); return; }
htmlPtr->flags |= STYLER_RUNNING;
/* Load the style state out of the htmlPtr structure and into local
** variables. This is purely a matter of convenience... */
style = GetCurrentStyle(htmlPtr);
paraAlign = htmlPtr->paraAlignment;
rowAlign = htmlPtr->rowAlignment;
anchorFlags = htmlPtr->anchorFlags;
inDt = htmlPtr->inDt;
/* Loop over tokens */
while( p ){
switch( p->base.type ){
case Html_A:
if( htmlPtr->anchorStart ){
style = HtmlPopStyleStack(htmlPtr, Html_EndA);
htmlPtr->anchorStart = 0;
anchorFlags = 0;
}
z = HtmlMarkupArg(p,"href",0);
if( z ){
HtmlLock(htmlPtr);
style.color = GetLinkColor(htmlPtr, z);
if( htmlPtr->underlineLinks ){
style.flags |= STY_Underline;
}
if( HtmlUnlock(htmlPtr) ) return;
anchorFlags |= STY_Anchor;
PushStyleStack(htmlPtr, Html_EndA, style);
htmlPtr->anchorStart = p;
}
break;
case Html_EndA:
if( htmlPtr->anchorStart ){
p->ref.pOther = htmlPtr->anchorStart;
style = HtmlPopStyleStack(htmlPtr, Html_EndA);
htmlPtr->anchorStart = 0;
anchorFlags = 0;
}
break;
case Html_ADDRESS:
case Html_EndADDRESS:
case Html_BLOCKQUOTE:
case Html_EndBLOCKQUOTE:
paraAlign = ALIGN_None;
TestPoint(0);
break;
case Html_APPLET:
if( htmlPtr->zAppletCommand && *htmlPtr->zAppletCommand ){
nextStyle = style;
nextStyle.flags |= STY_Invisible;
PushStyleStack(htmlPtr, Html_EndAPPLET, nextStyle);
useNextStyle = 1;
}else{
PushStyleStack(htmlPtr, Html_EndAPPLET, style);
}
TestPoint(0);
break;
case Html_B:
style.font = BoldFont( FontSize(style.font) );
PushStyleStack(htmlPtr, Html_EndB, style);
TestPoint(0);
break;
case Html_EndAPPLET:
case Html_EndB:
case Html_EndBIG:
case Html_EndCENTER:
case Html_EndCITE:
case Html_EndCODE:
case Html_EndCOMMENT:
case Html_EndEM:
case Html_EndFONT:
case Html_EndI:
case Html_EndKBD:
case Html_EndMARQUEE:
case Html_EndNOBR:
case Html_EndNOFRAME:
case Html_EndNOSCRIPT:
case Html_EndS:
case Html_EndSAMP:
case Html_EndSMALL:
case Html_EndSTRIKE:
case Html_EndSTRONG:
case Html_EndSUB:
case Html_EndSUP:
case Html_EndTITLE:
case Html_EndTT:
case Html_EndU:
case Html_EndVAR:
style = HtmlPopStyleStack(htmlPtr, p->base.type);
TestPoint(0);
break;
case Html_BASE:
z = HtmlMarkupArg(p,"href",0);
if( z ){
HtmlLock(htmlPtr);
z = HtmlResolveUri(htmlPtr, z);
if( HtmlUnlock(htmlPtr) ) return;
if( z!=0 ){
if( htmlPtr->zBaseHref ){
HtmlFree(htmlPtr->zBaseHref);
}
htmlPtr->zBaseHref = z;
}
}
break;
case Html_EndDIV:
paraAlign = ALIGN_None;
style = HtmlPopStyleStack(htmlPtr, p->base.type);
TestPoint(0);
break;
case Html_EndBASEFONT:
style = HtmlPopStyleStack(htmlPtr, Html_EndBASEFONT);
style.font = FontFamily(style.font) + 2;
TestPoint(0);
break;
case Html_BIG:
ScaleFont(&style,1);
PushStyleStack(htmlPtr, Html_EndBIG, style);
TestPoint(0);
break;
case Html_CAPTION:
paraAlign = GetAlignment(p, paraAlign);
TestPoint(0);
break;
case Html_EndCAPTION:
paraAlign = ALIGN_None;
TestPoint(0);
break;
case Html_CENTER:
paraAlign = ALIGN_None;
style.align = ALIGN_Center;
PushStyleStack(htmlPtr, Html_EndCENTER, style);
TestPoint(0);
break;
case Html_CITE:
PushStyleStack(htmlPtr, Html_EndCITE, style);
TestPoint(0);
break;
case Html_CODE:
style.font = CWFont( FontSize(style.font) );
PushStyleStack(htmlPtr, Html_EndCODE, style);
TestPoint(0);
break;
case Html_COMMENT:
style.flags |= STY_Invisible;
PushStyleStack(htmlPtr, Html_EndCOMMENT, style);
TestPoint(0);
break;
case Html_DD:
if( htmlPtr->innerList && htmlPtr->innerList->base.type==Html_DL ){
p->ref.pOther = htmlPtr->innerList;
TestPoint(0);
}else{
p->ref.pOther = 0;
TestPoint(0);
}
inDt = 0;
break;
case Html_DIR:
case Html_MENU:
case Html_UL:
p->list.pPrev = htmlPtr->innerList;
p->list.cnt = 0;
htmlPtr->innerList = p;
if( p->list.pPrev==0 ){
p->list.type = LI_TYPE_Bullet1;
p->list.compact = HtmlMarkupArg(p,"compact",0)!=0;
TestPoint(0);
}else if( p->list.pPrev->list.pPrev==0 ){
p->list.type = LI_TYPE_Bullet2;
p->list.compact = 1;
TestPoint(0);
}else{
p->list.type = LI_TYPE_Bullet3;
p->list.compact = 1;
TestPoint(0);
}
p->list.type = GetUnorderedListType(p,p->list.type);
break;
case Html_EndDL:
inDt = 0;
TestPoint(0);
/* Fall thru into the next case */
case Html_EndDIR:
case Html_EndMENU:
case Html_EndOL:
case Html_EndUL:
p->ref.pOther = htmlPtr->innerList;
if( htmlPtr->innerList ){
htmlPtr->innerList = htmlPtr->innerList->list.pPrev;
TestPoint(0);
}else{
TestPoint(0);
}
break;
case Html_DIV:
paraAlign = ALIGN_None;
style.align = GetAlignment(p, style.align);
PushStyleStack(htmlPtr, Html_EndDIV, style);
TestPoint(0);
break;
case Html_DT:
if( htmlPtr->innerList && htmlPtr->innerList->base.type==Html_DL ){
p->ref.pOther = htmlPtr->innerList;
TestPoint(0);
}else{
p->ref.pOther = 0;
TestPoint(0);
}
inDt = STY_DT;
break;
case Html_EndDD:
case Html_EndDT:
inDt = 0;
TestPoint(0);
break;
case Html_DL:
p->list.pPrev = htmlPtr->innerList;
p->list.cnt = 0;
htmlPtr->innerList = p;
p->list.compact = HtmlMarkupArg(p,"compact",0)!=0;
inDt = 0;
TestPoint(0);
break;
case Html_EM:
style.font = ItalicFont( FontSize(style.font) );
PushStyleStack(htmlPtr, Html_EndEM, style);
TestPoint(0);
break;
case Html_EMBED:
break;
case Html_BASEFONT:
case Html_FONT:
z = HtmlMarkupArg(p,"size",0);
if( z ){
if( *z=='-' ){
size = FontSize(style.font) - atoi(&z[1]);
}else if( *z=='+' ){
size = FontSize(style.font) + atoi(&z[1]);
}else{
size = atoi(z);
}
if( size <= 0 ){
size = 1;
}
if( size >= N_FONT_SIZE ){
size = N_FONT_SIZE - 1;
}
style.font = FontFamily(style.font) + size - 1;
}
z = HtmlMarkupArg(p,"color",0);
if( z ){
style.color = HtmlGetColorByName(htmlPtr, z);
}
PushStyleStack(htmlPtr,
p->base.type==Html_FONT ? Html_EndFONT : Html_EndBASEFONT, style);
break;
case Html_FORM: {
char *zUrl;
char *zMethod;
Tcl_DString cmd; /* -formcommand callback */
int result;
char zToken[50];
htmlPtr->formStart = 0;
p->form.id = 0;
if( htmlPtr->zFormCommand==0 || htmlPtr->zFormCommand[0]==0 ){
TestPoint(0);
break;
}
zUrl = HtmlMarkupArg(p,"action",0);
if( zUrl==0 ){
TestPoint(0);
break;
}
HtmlLock(htmlPtr);
zUrl = HtmlResolveUri(htmlPtr, zUrl);
if( HtmlUnlock(htmlPtr) ) return;
if( zUrl==0 ) break;
zMethod = HtmlMarkupArg(p,"method","GET");
sprintf(zToken," %d form ", ++htmlPtr->nForm);
Tcl_DStringInit(&cmd);
Tcl_DStringAppend(&cmd, htmlPtr->zFormCommand, -1);
Tcl_DStringAppend(&cmd, zToken, -1);
Tcl_DStringAppendElement(&cmd, zUrl);
HtmlFree(zUrl);
Tcl_DStringAppendElement(&cmd, zMethod);
Tcl_DStringStartSublist(&cmd);
HtmlAppendArglist(&cmd, p);
Tcl_DStringEndSublist(&cmd);
HtmlLock(htmlPtr);
result = Tcl_GlobalEval(htmlPtr->interp, Tcl_DStringValue(&cmd));
Tcl_DStringFree(&cmd);
if( HtmlUnlock(htmlPtr) ) return;
if( result==TCL_OK ){
htmlPtr->formStart = p;
p->form.id = htmlPtr->nForm;
}
Tcl_ResetResult(htmlPtr->interp);
break;
}
case Html_EndFORM:
p->ref.pOther = htmlPtr->formStart;
htmlPtr->formStart = 0;
TestPoint(0);
break;
case Html_H1:
case Html_H2:
case Html_H3:
case Html_H4:
case Html_H5:
case Html_H6:
paraAlign = ALIGN_None;
i = (p->base.type - Html_H1)/2 + 1;
if( i>=1 && i<=6 ){
ScaleFont(&style,header_sizes[i-1]);
}
style.font = BoldFont( FontSize(style.font) );
style.align = GetAlignment(p, style.align);
PushStyleStack(htmlPtr, Html_EndH1, style);
break;
case Html_EndH1:
case Html_EndH2:
case Html_EndH3:
case Html_EndH4:
case Html_EndH5:
case Html_EndH6:
paraAlign = ALIGN_None;
style = HtmlPopStyleStack(htmlPtr, Html_EndH1);
TestPoint(0);
break;
case Html_HR:
nextStyle = style;
style.align = GetAlignment(p, ALIGN_None);
useNextStyle = 1;
break;
case Html_I:
style.font = ItalicFont( FontSize(style.font) );
PushStyleStack(htmlPtr, Html_EndI, style);
TestPoint(0);
break;
case Html_IMG:
HtmlLock(htmlPtr);
p->image.pImage = HtmlGetImage(htmlPtr, p);
if( HtmlUnlock(htmlPtr) ) return;
TestPoint(0);
break;
case Html_INPUT:
p->input.pForm = htmlPtr->formStart;
TestPoint(0);
break;
case Html_KBD:
style.font = CWFont( FontSize(style.font) );
PushStyleStack(htmlPtr, Html_EndKBD, style);
TestPoint(0);
break;
case Html_LI:
if( htmlPtr->innerList ){
p->li.type = htmlPtr->innerList->list.type;
if( htmlPtr->innerList->base.type==Html_OL ){
z = HtmlMarkupArg(p, "value", 0);
if( z ){
int n = atoi(z);
if( n>0 ){
p->li.cnt = n;
htmlPtr->innerList->list.cnt = n+1;
TestPoint(0);
}else{
TestPoint(0);
}
}else{
p->li.cnt = htmlPtr->innerList->list.cnt++;
TestPoint(0);
}
p->li.type = GetOrderedListType(p,p->li.type);
}else{
p->li.type = GetUnorderedListType(p,p->li.type);
TestPoint(0);
}
}else{
p->base.flags &= ~HTML_Visible;
TestPoint(0);
}
break;
case Html_MARQUEE:
style.flags |= STY_Invisible;
PushStyleStack(htmlPtr, Html_EndMARQUEE, style);
TestPoint(0);
break;
case Html_NOBR:
style.flags |= STY_NoBreak;
PushStyleStack(htmlPtr, Html_EndNOBR, style);
TestPoint(0);
break;
case Html_NOFRAME:
if( htmlPtr->zFrameCommand && *htmlPtr->zFrameCommand ){
nextStyle = style;
nextStyle.flags |= STY_Invisible;
PushStyleStack(htmlPtr, Html_EndNOFRAME, nextStyle);
useNextStyle = 1;
}else{
PushStyleStack(htmlPtr, Html_EndNOFRAME, style);
}
TestPoint(0);
break;
case Html_NOSCRIPT:
if( htmlPtr->zScriptCommand && *htmlPtr->zScriptCommand ){
nextStyle = style;
nextStyle.flags |= STY_Invisible;
PushStyleStack(htmlPtr, Html_EndNOSCRIPT, nextStyle);
useNextStyle = 1;
}else{
PushStyleStack(htmlPtr, Html_EndNOSCRIPT, style);
}
TestPoint(0);
break;
case Html_OL:
p->list.pPrev = htmlPtr->innerList;
p->list.type = GetOrderedListType(p,LI_TYPE_Enum_1);
p->list.cnt = 1;
z = HtmlMarkupArg(p,"start",0);
if( z ){
int n = atoi(z);
if( n>0 ){
p->list.cnt = n;
TestPoint(0);
}else{
TestPoint(0);
}
}else{
TestPoint(0);
}
p->list.compact = htmlPtr->innerList!=0 ||
HtmlMarkupArg(p,"compact",0)!=0;
htmlPtr->innerList = p;
break;
case Html_P:
paraAlign = GetAlignment(p, ALIGN_None);
TestPoint(0);
break;
case Html_EndP:
paraAlign = ALIGN_None;
TestPoint(0);
break;
case Html_PRE:
case Html_LISTING:
case Html_XMP:
case Html_PLAINTEXT:
paraAlign = ALIGN_None;
style.font = CWFont( FontSize(style.font) );
style.flags |= STY_Preformatted;
PushStyleStack(htmlPtr, Html_EndPRE, style);
TestPoint(0);
break;
case Html_EndPRE:
case Html_EndLISTING:
case Html_EndXMP:
style = HtmlPopStyleStack(htmlPtr, Html_EndPRE);
TestPoint(0);
break;
case Html_S:
style.flags |= STY_StrikeThru;
PushStyleStack(htmlPtr, Html_EndS, style);
TestPoint(0);
break;
case Html_SCRIPT:
if( htmlPtr->zScriptCommand && *htmlPtr->zScriptCommand ){
Tcl_DString cmd;
int result;
Tcl_DStringInit(&cmd);
Tcl_DStringAppend(&cmd, htmlPtr->zScriptCommand, -1);
Tcl_DStringStartSublist(&cmd);
HtmlAppendArglist(&cmd, p);
Tcl_DStringEndSublist(&cmd);
Tcl_DStringStartSublist(&cmd);
Tcl_DStringAppend(&cmd, p->script.zScript, p->script.nScript);
Tcl_DStringEndSublist(&cmd);
HtmlLock(htmlPtr);
result = Tcl_GlobalEval(htmlPtr->interp, Tcl_DStringValue(&cmd));
Tcl_DStringFree(&cmd);
if( HtmlUnlock(htmlPtr) ) return;
Tcl_ResetResult(htmlPtr->interp);
}
nextStyle = style;
style.flags |= STY_Invisible;
useNextStyle = 1;
break;
case Html_SELECT:
p->input.pForm = htmlPtr->formStart;
nextStyle.flags |= STY_Invisible;
useNextStyle = 1;
PushStyleStack(htmlPtr, Html_EndSELECT, style);
htmlPtr->formElemStart = p;
break;
case Html_EndSELECT:
style = HtmlPopStyleStack(htmlPtr, Html_EndSELECT);
if( htmlPtr->formElemStart
&& htmlPtr->formElemStart->base.type==Html_SELECT ){
p->ref.pOther = htmlPtr->formElemStart;
MakeInvisible(p->ref.pOther, p);
}else{
p->ref.pOther = 0;
}
htmlPtr->formElemStart = 0;
break;
case Html_STRIKE:
style.flags |= STY_StrikeThru;
PushStyleStack(htmlPtr, Html_EndSTRIKE, style);
TestPoint(0);
break;
case Html_STYLE:
/* Ignore style sheets */
break;
case Html_SAMP:
style.font = CWFont( FontSize(style.font) );
PushStyleStack(htmlPtr, Html_EndSAMP, style);
TestPoint(0);
break;
case Html_SMALL:
ScaleFont(&style,-1);
PushStyleStack(htmlPtr, Html_EndSMALL, style);
TestPoint(0);
break;
case Html_STRONG:
style.font = BoldFont( FontSize(style.font) );
PushStyleStack(htmlPtr, Html_EndSTRONG, style);
TestPoint(0);
break;
case Html_SUB:
ScaleFont(&style,-1);
if( style.subscript > -6 ){
style.subscript--;
TestPoint(0);
}else{
TestPoint(0);
}
PushStyleStack(htmlPtr, Html_EndSUB, style);
break;
case Html_SUP:
ScaleFont(&style,-1);
if( style.subscript < 6 ){
style.subscript++;
TestPoint(0);
}else{
TestPoint(0);
}
PushStyleStack(htmlPtr, Html_EndSUP, style);
break;
case Html_TABLE:
paraAlign = ALIGN_None;
nextStyle = style;
nextStyle.align = ALIGN_Left;
z = HtmlMarkupArg(p, "bgcolor", 0);
if( z ){
nextStyle.bgcolor = HtmlGetColorByName(htmlPtr, z);
style.bgcolor = nextStyle.bgcolor;
/* }else{
nextStyle.bgcolor = COLOR_Background; */
}
PushStyleStack(htmlPtr, Html_EndTABLE, nextStyle);
useNextStyle = 1;
htmlPtr->inTd = 0;
htmlPtr->inTr = 0;
TestPoint(0);
break;
case Html_EndTABLE:
paraAlign = ALIGN_None;
if( htmlPtr->inTd ){
style = HtmlPopStyleStack(htmlPtr, Html_EndTD);
htmlPtr->inTd = 0;
}
if( htmlPtr->inTr ){
style = HtmlPopStyleStack(htmlPtr, Html_EndTR);
htmlPtr->inTr = 0;
}
style = HtmlPopStyleStack(htmlPtr, p->base.type);
TestPoint(0);
break;
case Html_TD:
if( htmlPtr->inTd ){
style = HtmlPopStyleStack(htmlPtr, Html_EndTD);
}
htmlPtr->inTd = 1;
paraAlign = GetAlignment(p, rowAlign);
if( (z = HtmlMarkupArg(p, "bgcolor", 0))!=0 ){
style.bgcolor = HtmlGetColorByName(htmlPtr, z);
}
PushStyleStack(htmlPtr, Html_EndTD, style);
TestPoint(0);
break;
case Html_TEXTAREA:
p->input.pForm = htmlPtr->formStart;
nextStyle = style;
nextStyle.flags |= STY_Invisible;
PushStyleStack(htmlPtr, Html_EndTEXTAREA, nextStyle);
htmlPtr->formElemStart = p;
useNextStyle = 1;
TestPoint(0);
break;
case Html_EndTEXTAREA:
style = HtmlPopStyleStack(htmlPtr, Html_EndTEXTAREA);
if( htmlPtr->formElemStart
&& htmlPtr->formElemStart->base.type==Html_TEXTAREA ){
p->ref.pOther = htmlPtr->formElemStart;
}else{
p->ref.pOther = 0;
}
htmlPtr->formElemStart = 0;
break;
case Html_TH:
/* paraAlign = GetAlignment(p, rowAlign); */
if( htmlPtr->inTd ){
style = HtmlPopStyleStack(htmlPtr, Html_EndTD);
}
paraAlign = GetAlignment(p, ALIGN_Center);
style.font = BoldFont( FontSize(style.font) );
if( (z = HtmlMarkupArg(p, "bgcolor", 0))!=0 ){
style.bgcolor = HtmlGetColorByName(htmlPtr, z);
}
PushStyleStack(htmlPtr, Html_EndTD, style);
htmlPtr->inTd = 1;
TestPoint(0);
break;
case Html_TR:
if( htmlPtr->inTd ){
style = HtmlPopStyleStack(htmlPtr, Html_EndTD);
htmlPtr->inTd = 0;
}
if( htmlPtr->inTr ){
style = HtmlPopStyleStack(htmlPtr, Html_EndTR);
}
rowAlign = GetAlignment(p, ALIGN_None);
if( (z = HtmlMarkupArg(p, "bgcolor", 0))!=0 ){
style.bgcolor = HtmlGetColorByName(htmlPtr, z);
}
PushStyleStack(htmlPtr, Html_EndTR, style);
htmlPtr->inTr = 1;
TestPoint(0);
break;
case Html_EndTR:
if( htmlPtr->inTd ){
style = HtmlPopStyleStack(htmlPtr, Html_EndTD);
htmlPtr->inTd = 0;
}
style = HtmlPopStyleStack(htmlPtr, Html_EndTR);
htmlPtr->inTr = 0;
paraAlign = ALIGN_None;
rowAlign = ALIGN_None;
TestPoint(0);
break;
case Html_EndTD:
case Html_EndTH:
style = HtmlPopStyleStack(htmlPtr, Html_EndTD);
htmlPtr->inTd = 0;
paraAlign = ALIGN_None;
rowAlign = ALIGN_None;
TestPoint(0);
break;
case Html_TITLE:
style.flags |= STY_Invisible;
PushStyleStack(htmlPtr, Html_EndTITLE, style);
TestPoint(0);
break;
case Html_TT:
style.font = CWFont( FontSize(style.font) );
PushStyleStack(htmlPtr, Html_EndTT, style);
TestPoint(0);
break;
case Html_U:
style.flags |= STY_Underline;
PushStyleStack(htmlPtr, Html_EndU, style);
break;
case Html_VAR:
style.font = ItalicFont( FontSize(style.font) );
PushStyleStack(htmlPtr, Html_EndVAR, style);
TestPoint(0);
break;
default:
TestPoint(0);
break;
}
p->base.style = style;
p->base.style.flags |= anchorFlags | inDt;
if( paraAlign!=ALIGN_None ){
p->base.style.align = paraAlign;
}
if( useNextStyle ){
style = nextStyle;
useNextStyle = 0;
}
TRACE(HtmlTrace_Style,
("Style of 0x%08x font=%02d color=%02d bg=%02d "
"align=%d flags=0x%04x token=%s\n",
(int)p, p->base.style.font, p->base.style.color, p->base.style.bgcolor,
p->base.style.align, p->base.style.flags, HtmlTokenName(p)));
p = p->pNext;
}
/* Copy state information back into the htmlPtr structure for
** safe keeping. */
htmlPtr->paraAlignment = paraAlign;
htmlPtr->rowAlignment = rowAlign;
htmlPtr->anchorFlags = anchorFlags;
htmlPtr->inDt = inDt;
htmlPtr->flags &= ~STYLER_RUNNING;
}
void
AnnotationObject::SetFromNode(DataNode *parentNode)
{
if(parentNode == 0)
return;
DataNode *searchNode = parentNode->GetNode("AnnotationObject");
if(searchNode == 0)
return;
DataNode *node;
if((node = searchNode->GetNode("objectName")) != 0)
SetObjectName(node->AsString());
if((node = searchNode->GetNode("objectType")) != 0)
{
// Allow enums to be int or string in the config file
if(node->GetNodeType() == INT_NODE)
{
int ival = node->AsInt();
if(ival >= 0 && ival < 8)
SetObjectType(AnnotationType(ival));
}
else if(node->GetNodeType() == STRING_NODE)
{
AnnotationType value;
if(AnnotationType_FromString(node->AsString(), value))
SetObjectType(value);
}
}
if((node = searchNode->GetNode("visible")) != 0)
SetVisible(node->AsBool());
if((node = searchNode->GetNode("active")) != 0)
SetActive(node->AsBool());
if((node = searchNode->GetNode("position")) != 0)
{
if(node->GetNodeType() == FLOAT_ARRAY_NODE)
{
const float *fn = node->AsFloatArray();
double dp[3] = {fn[0], fn[1], fn[2]};
SetPosition(dp);
}
else
SetPosition(node->AsDoubleArray());
}
if((node = searchNode->GetNode("position2")) != 0)
{
if(node->GetNodeType() == FLOAT_ARRAY_NODE)
{
const float *fn = node->AsFloatArray();
double dp[3] = {fn[0], fn[1], fn[2]};
SetPosition2(dp);
}
else
SetPosition2(node->AsDoubleArray());
}
if((node = searchNode->GetNode("textColor")) != 0)
textColor.SetFromNode(node);
if((node = searchNode->GetNode("useForegroundForTextColor")) != 0)
SetUseForegroundForTextColor(node->AsBool());
if((node = searchNode->GetNode("color1")) != 0)
color1.SetFromNode(node);
if((node = searchNode->GetNode("color2")) != 0)
color2.SetFromNode(node);
if((node = searchNode->GetNode("text")) != 0)
SetText(node->AsStringVector());
if((node = searchNode->GetNode("fontFamily")) != 0)
{
// Allow enums to be int or string in the config file
if(node->GetNodeType() == INT_NODE)
{
int ival = node->AsInt();
if(ival >= 0 && ival < 3)
SetFontFamily(FontFamily(ival));
}
else if(node->GetNodeType() == STRING_NODE)
{
FontFamily value;
if(FontFamily_FromString(node->AsString(), value))
SetFontFamily(value);
}
}
if((node = searchNode->GetNode("fontBold")) != 0)
SetFontBold(node->AsBool());
if((node = searchNode->GetNode("fontItalic")) != 0)
SetFontItalic(node->AsBool());
if((node = searchNode->GetNode("fontShadow")) != 0)
SetFontShadow(node->AsBool());
if((node = searchNode->GetNode("floatAttribute1")) != 0)
SetDoubleAttribute1(node->AsDouble());
if((node = searchNode->GetNode("doubleAttribute1")) != 0)
SetDoubleAttribute1(node->AsDouble());
if((node = searchNode->GetNode("intAttribute1")) != 0)
SetIntAttribute1(node->AsInt());
if((node = searchNode->GetNode("intAttribute2")) != 0)
SetIntAttribute2(node->AsInt());
if((node = searchNode->GetNode("intAttribute3")) != 0)
SetIntAttribute3(node->AsInt());
if((node = searchNode->GetNode("doubleVector1")) != 0)
SetDoubleVector1(node->AsDoubleVector());
if((node = searchNode->GetNode("stringVector1")) != 0)
SetStringVector1(node->AsStringVector());
if((node = searchNode->GetNode("stringVector2")) != 0)
SetStringVector2(node->AsStringVector());
}
AnnotationObject::FontFamily
AnnotationObject::GetFontFamily() const
{
return FontFamily(fontFamily);
}