void PmlReader::processTag(std::string &tagName, const std::string ¶meter) {
const char tagDeterminant = *tagName.data();
switch (tagDeterminant) {
case 'p':
newPage();
break;
case 'x':
//TODO add close tag processing
newPage();
break;
case 'B':
if (!myState.BoldBlockOn) {
processFontProperty(FONT_BOLD);
}
break;
case 'i':
processFontProperty(FONT_ITALIC);
break;
case 'u':
processFontProperty(FONT_UNDERLINED);
break;
case 'v':
myState.InvisibleText = !myState.InvisibleText;;
break;
case 'c':
processAlignment(ALIGN_CENTER);
break;
case 'r':
processAlignment(ALIGN_RIGHT);
break;
case 'n':
processFontSize(NORMAL);
break;
case 'b':
myState.BoldBlockOn = !myState.BoldBlockOn;
processFontProperty(FONT_BOLD);
break;
case 's':
processFontSize(SMALLER);
break;
case 'l':
processFontSize(LARGER);
break;
case 'k':
myState.SmallCaps = !myState.SmallCaps;
processFontSize(SMALLER);
break;
case 'S':
if (tagName == "Sb") {
processFontProperty(FONT_SUBSCRIPT);
} else if (tagName == "Sp") {
processFontProperty(FONT_SUPERSCRIPT);
} else if (tagName == "Sd") {
//processSidebarLink();
}
break;
case 't':
processIndent();
break;
case 'T':
processIndent(parameter);
myState.IndentBlockOn = false;
break;
case 'w':
//addHorizontalRule(parameter);
break;
case 'F':
processLink(FOOTNOTE, parameter);
break;
case 'q':
processLink(INTERNAL_HYPERLINK, parameter);
break;
case 'Q':
addLinkLabel(parameter);
break;
case 'm':
addImageReference(parameter);
break;
default:
//std::cerr << "PmlReader: unsupported tag: name: " << tagName << " parameter: " << parameter << "\n";
break;
}
}
void PluckerBookReader::processTextFunction(char *ptr) {
switch ((unsigned char)*ptr) {
case 0x08:
safeAddControl(INTERNAL_HYPERLINK, false);
break;
case 0x0A:
safeAddHyperlinkControl(fromNumber(twoBytes(ptr + 1)));
break;
case 0x0C:
{
int sectionNum = twoBytes(ptr + 1);
int paragraphNum = twoBytes(ptr + 3);
safeAddHyperlinkControl(fromNumber(sectionNum) + '#' + fromNumber(paragraphNum));
myReferencedParagraphs.insert(std::pair<int,int>(sectionNum, paragraphNum));
break;
}
case 0x11:
changeFont((FontType)*(ptr + 1));
break;
case 0x1A:
safeBeginParagraph();
addImageReference(fromNumber(twoBytes(ptr + 1)));
break;
case 0x22:
if (!myParagraphStarted) {
if (myForcedEntry == 0) {
myForcedEntry = new ZLTextForcedControlEntry();
}
myForcedEntry->setLeftIndent(*(ptr + 1));
myForcedEntry->setRightIndent(*(ptr + 2));
}
break;
case 0x29:
if (!myParagraphStarted) {
if (myForcedEntry == 0) {
myForcedEntry = new ZLTextForcedControlEntry();
}
switch (*(ptr + 1)) {
case 0: myForcedEntry->setAlignmentType(ALIGN_LEFT); break;
case 1: myForcedEntry->setAlignmentType(ALIGN_RIGHT); break;
case 2: myForcedEntry->setAlignmentType(ALIGN_CENTER); break;
case 3: myForcedEntry->setAlignmentType(ALIGN_JUSTIFY); break;
}
}
break;
case 0x33: // just break line instead of horizontal rule (TODO: draw horizontal rule?)
safeEndParagraph();
break;
case 0x38:
safeEndParagraph();
break;
case 0x40:
safeAddControl(EMPHASIS, true);
break;
case 0x48:
safeAddControl(EMPHASIS, false);
break;
case 0x53: // color setting is ignored
break;
case 0x5C:
addImageReference(fromNumber(twoBytes(ptr + 3)));
break;
case 0x60: // underlined text is ignored
break;
case 0x68: // underlined text is ignored
break;
case 0x70: // strike-through text is ignored
break;
case 0x78: // strike-through text is ignored
break;
case 0x83:
{
char utf8[4];
int len = ZLUnicodeUtil::ucs2ToUtf8(utf8, twoBytes(ptr + 2));
safeBeginParagraph();
addData(std::string(utf8, len));
myBufferIsEmpty = false;
myBytesToSkip = *(ptr + 1);
break;
}
case 0x85: // TODO: process 4-byte unicode character
break;
case 0x8E: // custom font operations are ignored
case 0x8C:
case 0x8A:
case 0x88:
break;
case 0x90: // TODO: add table processing
case 0x92: // TODO: process table
case 0x97: // TODO: process table
break;
default: // this should be impossible
//std::cerr << "Oops... function #" << (int)(unsigned char)*ptr << "\n";
break;
}
}