char *PDFTextWordInterop::getFontName()
{
if(_textWord != NULL)
{
TextWord *word = (TextWord *)_textWord;
GString *fontName = word->getFontName();
return fontName->getCString();
}
else if(_wordList != NULL)
{
TextWordList *wordList =(TextWordList *)_wordList;
TextWord *word = wordList->get(_currentWord);
if(word != NULL)
{
GString *fontName = word->getFontName();
return fontName->getCString();
}
}
return NULL;
}
static void setGlobalParameter(const char* type, const char* arg1, const char* arg2 = NULL) {
GString line;
line.append(type);
line.append(" ");
line.append(arg1);
if (arg2 != NULL) {
line.append(" ");
line.append(arg2);
}
GString name("BepdfApplication");
globalParams->parseLine(line.getCString(), &name, 0);
}
const QString KPDFPage::getText( const NormalizedRect & rect ) const
{
if ( !m_text )
return QString::null;
int left = (int)( rect.left * m_width ),
top = (int)( rect.top * m_height ),
right = (int)( rect.right * m_width ),
bottom = (int)( rect.bottom * m_height );
GString * text = m_text->getText( left, top, right, bottom );
QString result = QString::fromUtf8( text->getCString() );
delete text;
return result;
}
Font::Font(const GfxState *state, double size)
{
if ( size<1 ) kdDebug(30516) << "very small font size=" << size << endl;
_pointSize = qRound(size);
GfxRGB rgb;
state->getFillRGB(&rgb);
_color = toColor(rgb);
GfxFont *font = state->getFont();
GString *gname = (font ? font->getName() : 0);
QString name = (gname ? gname->getCString() : 0);
// kdDebug(30516) << "font: " << name << endl;
name = name.section('+', 1, 1).lower();
if ( name.isEmpty() ) name = "##dummy"; // dummy name
init(name);
}
QString XPDFRenderer::title() const
{
if (isValid())
{
Object pdfInfo;
mDocument->getDocInfo(&pdfInfo);
if (pdfInfo.isDict())
{
Object title;
Dict *infoDict = pdfInfo.getDict();
if (infoDict->lookup((char*)"Title", &title)->isString())
{
GString *gstring = title.getString();
return QString(gstring->getCString());
}
}
}
return QString();
}
KPDFLink * KPDFOutputDev::generateLink( LinkAction * a )
// note: this function is called when processing a page, when the MUTEX is already LOCKED
{
KPDFLink * link = NULL;
if ( a ) switch ( a->getKind() )
{
case actionGoTo:
{
LinkGoTo * g = (LinkGoTo *) a;
// ceate link: no ext file, namedDest, object pointer
link = new KPDFLinkGoto( QString::null, decodeViewport( g->getNamedDest(), g->getDest() ) );
}
break;
case actionGoToR:
{
LinkGoToR * g = (LinkGoToR *) a;
// copy link file
const char * fileName = g->getFileName()->getCString();
// ceate link: fileName, namedDest, object pointer
link = new KPDFLinkGoto( (QString)fileName, decodeViewport( g->getNamedDest(), g->getDest() ) );
}
break;
case actionLaunch:
{
LinkLaunch * e = (LinkLaunch *)a;
GString * p = e->getParams();
link = new KPDFLinkExecute( e->getFileName()->getCString(), p ? p->getCString() : 0 );
}
break;
case actionNamed:
{
const char * name = ((LinkNamed *)a)->getName()->getCString();
if ( !strcmp( name, "NextPage" ) )
link = new KPDFLinkAction( KPDFLinkAction::PageNext );
else if ( !strcmp( name, "PrevPage" ) )
link = new KPDFLinkAction( KPDFLinkAction::PagePrev );
else if ( !strcmp( name, "FirstPage" ) )
link = new KPDFLinkAction( KPDFLinkAction::PageFirst );
else if ( !strcmp( name, "LastPage" ) )
link = new KPDFLinkAction( KPDFLinkAction::PageLast );
else if ( !strcmp( name, "GoBack" ) )
link = new KPDFLinkAction( KPDFLinkAction::HistoryBack );
else if ( !strcmp( name, "GoForward" ) )
link = new KPDFLinkAction( KPDFLinkAction::HistoryForward );
else if ( !strcmp( name, "Quit" ) )
link = new KPDFLinkAction( KPDFLinkAction::Quit );
else if ( !strcmp( name, "GoToPage" ) )
link = new KPDFLinkAction( KPDFLinkAction::GoToPage );
else if ( !strcmp( name, "Find" ) )
link = new KPDFLinkAction( KPDFLinkAction::Find );
else if ( !strcmp( name, "Close" ) )
link = new KPDFLinkAction( KPDFLinkAction::Close );
else
kdDebug() << "Unknown named action: '" << name << "'" << endl;
}
break;
case actionURI:
link = new KPDFLinkBrowse( ((LinkURI *)a)->getURI()->getCString() );
break;
case actionMovie:
/* { TODO this (Movie link)
m_type = Movie;
LinkMovie * m = (LinkMovie *) a;
// copy Movie parameters (2 IDs and a const char *)
Ref * r = m->getAnnotRef();
m_refNum = r->num;
m_refGen = r->gen;
copyString( m_uri, m->getTitle()->getCString() );
}
*/ break;
case actionUnknown:
kdDebug() << "Unknown link." << endl;
break;
}
// link may be zero at that point
return link;
}
void
BepdfApplication::Initialize()
{
if (!mInitialized) {
mInitialized = true;
// built in fonts
BPath fontDirectory(mAppPath);
fontDirectory.Append("fonts");
// built in encodings
BPath encodingDirectory(mAppPath);
encodingDirectory.Append("encodings");
InitXpdf(NULL, fontDirectory.Path(), encodingDirectory.Path());
// system fonts
BPath systemFontsPath;
if (find_directory(B_BEOS_FONTS_DIRECTORY, &systemFontsPath) == B_OK) {
BDirectory directory(systemFontsPath.Path());
BEntry entry;
while (directory.GetNextEntry(&entry) == B_OK) {
if (!entry.IsDirectory())
continue;
BPath fontDirectory;
if (entry.GetPath(&fontDirectory) != B_OK)
continue;
setGlobalParameter("fontDir", fontDirectory.Path());
}
}
// CID fonts
BMessage msg;
mSettings->GetDisplayCIDFonts(msg);
DisplayCIDFonts displayNames(msg);
// record new names
bool foundNewName = false;
GList* list = getCIDToUnicodeNames(globalParams);
for (int i = 0; i < list->getLength(); i ++) {
GString* name = (GString*)list->get(i);
if (displayNames.Contains(name->getCString())) {
continue;
}
// record name
displayNames.Set(name->getCString());
foundNewName = true;
}
// store in settings
if (foundNewName) {
msg.MakeEmpty();
displayNames.Archive(msg);
mSettings->SetDisplayCIDFonts(msg);
}
// set CID fonts
for (int i = 0; i < list->getLength(); i ++) {
GString* name = (GString*)list->get(i);
BString file;
DisplayCIDFonts::Type type;
displayNames.Get(name->getCString(), file, type);
if (type == DisplayCIDFonts::kUnknownType ||
file.Length() == 0) {
continue;
}
if (type == DisplayCIDFonts::kTrueType) {
setGlobalParameter("displayCIDFontTT", name->getCString(), file.String());
} else {
setGlobalParameter("displayCIDFontT1", name->getCString(), file.String());
}
}
deleteGList(list, GString);
}
}
void AnnotWriter::WriteObject(Object* obj) {
ASSERT(mFile != NULL);
int i;
Object o;
GString* s = NULL;
switch (obj->getType()) {
// simple objects
case objBool:
fprintf(mFile, "%s", obj->getBool() ? "true" : "false");
break;
case objInt:
fprintf(mFile, "%d", obj->getInt());
break;
case objReal:
fprintf(mFile, "%g", obj->getReal());
break;
case objString:
if (AnnotUtils::InUCS2(obj->getString())) {
s = AnnotUtils::EscapeString(obj->getString());
Write("(");
Write(s);
Write(")");
} else {
s = AnnotUtils::EscapeString(obj->getString());
fprintf(mFile, "(%s)", s->getCString());
}
break;
case objName:
s = AnnotUtils::EscapeName(obj->getName());
fprintf(mFile, "/%s", s->getCString());
break;
case objNull:
Write("null");
break;
// complex objects
case objArray:
Write("[");
for (i = 0; i < obj->arrayGetLength(); i ++) {
obj->arrayGetNF(i, &o);
if (i > 0) InsertWhiteSpace(&o);
WriteObject(&o);
}
Write("]");
break;
case objDict:
Write("<<");
for (i = 0; i < obj->dictGetLength(); i ++) {
if (i > 0) WriteCr();
fprintf(mFile, "/%s", obj->dictGetKey(i));
obj->dictGetValNF(i, &o);
InsertWhiteSpace(&o);
WriteObject(&o);
}
Write(">>");
break;
case objStream:
fflush(mFile);
fprintf(stderr, "Error: <!!!stream!!!>\n");
ASSERT(false);
break;
case objRef:
Write(obj->getRef()); Write(" R");
break;
default:
fflush(mFile);
fprintf(stderr, "Error: WriteObj unknown type %d\n", obj->getType());
obj->print(stderr);
fprintf(stderr, "\n");
ASSERT(false);
}
delete s;
}