void
printTitles (UAS_Pointer<UAS_Common> doc, int level) {
int i;
for (i = 0; i < level; i ++)
fprintf (stderr, " ");
fprintf (stderr, "%s\n", (char *) doc->title ());
UAS_Pointer<UAS_Common> curDoc;
if (doc->type() == UAS_BOOK) {
curDoc = doc->next();
while (curDoc != 0) {
fprintf (stderr, "********** %s \n", (char *) curDoc->title ());
curDoc = curDoc->next();
}
} else {
UAS_List<UAS_Common> theList = doc->children ();
for (i = 0; i < theList.length(); i ++)
printTitles (theList[i], level + 1);
}
}
void
LocalHistoryMgr::append (UAS_Pointer<UAS_Common> &doc_ptr)
{
ON_DEBUG (printf ("&&&&& APPENDING <%s> to history\n", doc_ptr->title()));
LocalHistoryEntry *entry = new LocalHistoryEntry (doc_ptr);
truncate();
entry->f_previous = f_current;
if (f_current != NULL)
f_current = f_current->f_next = entry;
else
{
// Once the first element is set it can never be truncated.
f_first = f_current = entry;
}
entry->f_next = NULL;
}
void
printLocs (UAS_Pointer<UAS_Common> doc, int level) {
for (int i = 0; i < level; i ++)
cerr << " ";
UAS_String theLoc = doc->locator();
if (level >= 2) {
char buf[1024];
UAS_String loc = doc->id();
(void) sprintf (buf, "mmdb:LOCATOR=%s", (char *) loc);
UAS_Pointer<UAS_Common> theDoc = UAS_Common::create(buf);
cerr << (char *) theLoc << ", " << (char *) theDoc->title() << endl;
} else {
cerr << (char *) theLoc << endl;
}
UAS_List<UAS_Common> kids = doc->children();
for (i = 0; i < kids.length(); i ++) {
printLocs (kids[i], level + 1);
}
}
UAS_Pointer<UAS_List<UAS_TextRun> >
DtSR_SearchResultsEntry::create_matches()
{
#ifdef DEBUG
fprintf(stderr, "(DEBUG) UAS_Common is being created from id=\"%s\"\n",
(char*)f_id);
#endif
UAS_Pointer<UAS_Common> doc = UAS_Common::create(f_id);
#ifdef DEBUG
fprintf(stderr,
"(DEBUG) id=%s\n\t"
"book_name=%s title=%s\n",
(char*)(doc->id()),
(char*)(doc->book_name()), (char*)(doc->title()));
#endif
#ifdef DUMP_NODES
{
ofstream out("OriginalText");
out << (char *) doc->data();
}
#endif
mtry
{
style_sheet_mgr().initOnlineStyleSheet(doc);
}
// catch_noarg (StyleSheetSyntaxError)
mcatch_any()
{
#ifdef JOE_HATES_THIS
message_mgr().error_dialog(
(char*)UAS_String(CATGETS(Set_Messages, 39, "File a Bug")));
#else
throw(CASTEXCEPT Exception());
#endif
}
end_try;
istringstream input((char *)doc->data());
ostringstream output;
mtry
{
Tml_TextRenderer renderer(output, f_search_res->search_zones());
Resolver resolver(*gPathTab, renderer);
DocParser docparser(resolver);
docparser.parse(input);
}
mcatch_any()
{
ON_DEBUG(cerr << "DtSR_SearchResultsEntry::create_matches...exception thrown" << '\n' << flush);
rethrow;
}
end_try;
string outpstr = output.str();
char* text = (char*)outpstr.c_str();
#ifdef DUMP_NODES
{
ofstream out("ParsedText");
out << text;
}
#endif
#ifdef DEBUG
fprintf(stderr, "(DEBUG) stems=0x%p, count=%d\n",
(char*)f_search_res->stems(f_dbn)->stems(),
f_search_res->stems(f_dbn)->count());
int n_of_stems = 0;
for (; n_of_stems < f_search_res->stems(f_dbn)->count(); n_of_stems++) {
fprintf(stderr, "(DEBUG) %dth stem = %s\n", n_of_stems,
(f_search_res->stems(f_dbn)->stems())[n_of_stems]);
}
#endif
int stype = f_search_res->search_type();
DtSrHitword* kwics = NULL;
long n_kwics = 0;
char* parseout = NULL;
// hack! overwrite f_language, since austext's value is wrong
// In future, the next lines should be removed.
const char* lang = getenv("LANG");
if (lang && !strncmp(lang, "ja", strlen("ja")))
f_language = DtSrLaJPN;
else
f_language = DtSrLaENG;
if (f_language == DtSrLaJPN) { // do not trust DtSearchHighlight!
int count = f_search_res->stems(f_dbn)->count();
ostringstream stemsbuf;
for (int i = 0; i < count; i++) {
stemsbuf << (f_search_res->stems(f_dbn)->stems())[i] << '\n';
}
string stemsbstr = stemsbuf.str();
char* stems = (char*)stemsbstr.c_str();
parseout = StringParser::hilite(text, count, stems);
assert( parseout != NULL );
delete[] stems;
}
else {
static DtSR_SearchEngine& search_engine = DtSR_SearchEngine::search_engine();
if (DtSearchHighlight(
search_engine.char_db_name(f_dbn),
text, &kwics, &n_kwics, stype,
(char*)f_search_res->stems(f_dbn)->stems(),
f_search_res->stems(f_dbn)->count()) != DtSrOK) {
fprintf(stderr, "(ERROR) DtSearchHighlight failed\n");
#ifdef DEBUG
abort();
#endif
}
#ifdef DEBUG
fprintf(stderr, "(DEBUG) %ld hit found in %s\n", n_kwics, (char*)f_id);
#endif
}
UAS_Pointer<UAS_List<UAS_TextRun> >
matches = new UAS_List<UAS_TextRun>;
// convert kwics to textrun
string textrbstr;
if (parseout == NULL && kwics) {
ostringstream textrunbuf;
for (int i = 0; i < n_kwics; i++)
textrunbuf << kwics[i].offset << '\t' << kwics[i].length << '\n';
textrbstr = textrunbuf.str();
parseout = (char*)textrbstr.c_str();
}
else if (parseout == NULL)
{
return matches;
}
#ifdef DEBUG
fprintf(stderr, "(DEBUG) byte offset and length\n%s", parseout);
#endif
istringstream textruns(parseout);
char linebuf[128];
while (textruns.get(linebuf, 128, '\n')) {
char newline;
textruns.get(newline);
assert( newline == '\n');
char* off_str = linebuf;
char* len_str = strchr(linebuf, '\t');
assert( len_str && *len_str == '\t' );
*len_str++ = '\0';
int mode = True;
const char* cursor = (const char*)text;
assert( *cursor == ShiftIn || *cursor == ShiftOut );
int off = atoi(off_str);
int vcc = 0;
while (off > 0) {
int scanned = 0;
if (*cursor == '\n' || *cursor == '\t' || *cursor == ' ' ||
*cursor == 0x0D || (unsigned char)*cursor == 0xA0) {
scanned++;
}
else if (*cursor == ShiftIn || *cursor == ShiftOut) {
if (*cursor == ShiftIn)
mode = True;
else
mode = False;
scanned++;
}
else {
scanned = mblen(cursor, MB_CUR_MAX);
vcc++;
/* skip one byte in case of failure */
if (scanned < 0)
scanned = 1;
}
off -= scanned;
cursor += scanned;
}
if (mode == False)
continue;
assert( off == 0 );
int len = atoi(len_str);
// remove leading white-spaces
for (; len && (*cursor == ' ' || *cursor == '\t' ||
*cursor == '\n'|| *cursor == 0x0D); cursor++, len--);
// remove trailing white-spaces
if (len > 0) {
for (const char* p = cursor + len - 1;
*p==' ' || *p=='\t' || *p=='\n' || *p==0x0D; p--, len--);
}
if (len == 0)
continue;
int vlen = 0;
for (; len > 0; vlen++) {
int scanned = mblen(cursor, MB_CUR_MAX);
assert( scanned >= 0 );
len -= scanned;
cursor += scanned;
}
UAS_Pointer<UAS_TextRun> textrun = new UAS_TextRun(vcc, vlen);
matches->insert_item(textrun);
}
return matches;
}
void
MapAgent::display (UAS_Pointer<UAS_Common> &doc_ptr, bool popup)
{
static bool first_time = True;
u_int i, num_children;
MapButton *parent_button, *child_button, *this_button = NULL;
if (f_shell == NULL)
create_ui();
// Just pop up the window if the map has already been created
// for the specified document.
if (doc_ptr == f_doc_ptr)
{
if (popup) {
f_shell->Popup();
XMapRaised(XtDisplay(*f_shell), XtWindow(*f_shell));
}
f_onscreen = TRUE;
return;
}
// Must have to create a new tree, so start by wiping out the old one.
if (f_tree != NULL)
{
f_tree->Destroy();
delete f_tree;
}
f_tree = new WXawTree (*f_porthole, "tree");
// f_tree->Realize();
// Tree gravity should be a preference that is retrieved right here.
// (Or better yet stored in the class record.)
/* -------- Start the local map at this node's parent. -------- */
UAS_Pointer<UAS_Common> toc_this = doc_ptr;
UAS_Pointer<UAS_Common> toc_parent =
(doc_ptr != (UAS_Pointer<UAS_Common>)0)
? doc_ptr->parent() : (UAS_Pointer<UAS_Common>)0;
// If the entry has a parent, create a button for it and each of
// the entry's siblings.
if (toc_parent != (UAS_Pointer<UAS_Common>)NULL)
{
parent_button = new MapButton (*f_tree, toc_parent, NULL);
// parent_button->expand();
/* -------- Create a button for each sibling. -------- */
UAS_List<UAS_Common> kids = toc_parent->children();
num_children = kids.length();
UAS_Pointer<UAS_Common> toc_kid;
for (i = 0; i < num_children; i++)
{
toc_kid = kids[i];
child_button = new MapButton (*f_tree, toc_kid, parent_button);
if (toc_kid == doc_ptr)
{
f_doc_ptr = doc_ptr;
this_button = child_button;
}
}
}
else // No TOC parent -- SWM: Also may be no TOC!!!
{
f_doc_ptr = doc_ptr;
this_button = new MapButton (*f_tree, toc_this, NULL);
}
if (this_button == NULL)
{
message_mgr().
error_dialog (CATGETS(Set_Messages, 7, "File a Bug"));
return;
}
else
{
static bool first_time = TRUE;
static Pixel highlight_bg, highlight_fg;
if (first_time)
{
const char *s;
unsigned long status;
s = window_system().get_string_default ("MapHighlightBackground");
if (s == NULL || *s == '\0')
{
highlight_bg = this_button->f_button.Foreground();
}
else
{
status = window_system().get_color (s, highlight_bg);
// On failure to allocate, just invert.
if (status == 0)
{
highlight_bg = this_button->f_button.Foreground();
highlight_fg = this_button->f_button.Background();
}
// Got bg, so now try for fg.
else
{
s = window_system().
get_string_default ("MapHighlightForeground");
if (s == NULL || *s == '\0')
{
highlight_fg =this_button->f_button.Background();
}
else
{
status = window_system().get_color (s, highlight_fg);
// If we cant get both colors, just invert the button.
if (status == 0)
{
Display *dpy = window_system().display();
XFreeColors (dpy,
DefaultColormap(dpy,DefaultScreen(dpy)),
&highlight_bg, 1, 0);
highlight_bg = this_button->f_button.Foreground();
highlight_fg = this_button->f_button.Background();
}
}
}
}
if (highlight_fg == this_button->f_button.Foreground() ||
highlight_bg == this_button->f_button.Background() ||
highlight_fg == highlight_bg)
{
highlight_bg = this_button->f_button.Foreground();
highlight_fg = this_button->f_button.Background();
}
first_time = FALSE;
}
this_button->f_button.Background (highlight_bg);
this_button->f_button.Foreground (highlight_fg);
// this_button->expand();
}
/* -------- Create a button for each child. -------- */
if (toc_this != (UAS_Pointer<UAS_Common>)NULL)
{
UAS_List<UAS_Common> myKids = toc_this->children();
num_children = myKids.length();
for (i = 0; i < num_children; i++)
child_button =
new MapButton (*f_tree, myKids[i], this_button);
#if 0
if (!XtIsRealized(*f_shell))
{
f_tree->Manage();
f_shell->Realize();
}
#endif
}
// Manage all the children.
MapButton::ManageKids();
UAS_String buffer = CATGETS(Set_MapAgent, 2, "Dtinfo: ");
buffer = buffer + doc_ptr->title();
f_shell->Title ((char*)buffer);
if (!XtIsRealized (*f_shell))
f_shell->Realize();
f_tree->Realize();
f_tree->ForceLayout();
f_min_tree_width = f_tree->Width();
f_min_tree_height = f_tree->Height();
ON_DEBUG (printf ("+++++ Tree min dims: %d x %d\n",
f_min_tree_width, f_min_tree_height));
center_on (this_button);
f_tree->Manage();
if (popup)
{
if (first_time)
{
WXmForm form (XtParent (XtParent (*f_panner)));
form.Height (50);
first_time = False;
}
f_shell->Popup();
XMapRaised(XtDisplay(*f_shell), XtWindow(*f_shell));
}
f_onscreen = TRUE;
}