void QueryEditor::search_activate() { Wait_Cursor bob; // Need to duplicate string returned, because it is in static data space. char *human_readable = strdup (f_query_view->query_group()-> generate_query (QueryGroup::QUERY_TYPE_INFIX)); #ifdef DEBUG fprintf(stderr, "(DEBUG) human_readable=\"%s\"\n", human_readable); #endif UAS_SearchScope *scope = (UAS_SearchScope *) WXmPushButton (f_scope_option.MenuHistory()).UserData(); try { // Search manager owns query from this point on. Don't delete it here. search_mgr().parse_and_search (human_readable, scope); } catch (demoException &, demo) { message_mgr().demo_failure(demo); } end_try; free(human_readable); }
// ///////////////////////////////////////////////////////////////// // display_help // ///////////////////////////////////////////////////////////////// void HelpAgent::display_help (Widget w) { char* locator_id=get_locator_id(w); if(locator_id == NULL) { message_mgr().error_dialog ((char*)UAS_String( CATGETS(Set_Messages, 3, "No help available"))); return; } Wait_Cursor bob; if (f_helper == NULL) create_ui(); XtVaSetValues(f_helper, DtNhelpType, DtHELP_TYPE_TOPIC, DtNhelpVolume, "Infomgr", DtNlocationId, locator_id, XmNdialogStyle, XmDIALOG_MODELESS, NULL); XtManageChild(f_helper); Popup(); }
void ServiceMgr::process_olias_event (Window client, unsigned char *stream, unsigned long) { /* Return immediately if the selection couldn't be converted. */ if (stream == NULL) return; unsigned char event_type = *stream++; int len, bufferlen; char *locator; // NOTE: make fixed width and add "mmdb:" to // front ? Should eventually go into calling // program to determine doc type. if (event_type != 1) { ON_DEBUG(fprintf (stderr, "received unknown event")); return; } // Skip over the defunct infobase name. // NOTE: It should be removed from the olias api. DJB while (*stream != '\0') stream++; stream++; locator = (char *) stream; UAS_Pointer<UAS_Common> d; mtry { if (strchr (locator, ':')) { d = UAS_Common::create(locator); } else { bufferlen = strlen("mmdb:LOCATOR=") + strlen(locator) + 1; char *buffer = new char[bufferlen]; snprintf (buffer, bufferlen, "mmdb:LOCATOR=%s", locator); d = UAS_Common::create (buffer); if (d != (const int)0) { // (evil hack alert) g_scroll_to_locator = TRUE; len = MIN(strlen(locator), 4096 - 1); *((char *) memcpy(g_top_locator, locator, len) + len) = '\0'; } delete [] buffer; } } mcatch (demoException&, demo) { message_mgr().demo_failure(demo); }
void HelpAgent::display_help (const String locatoridResourceString) { Wait_Cursor bob; if (f_helper == NULL) create_ui(); if (f_appXrmDb) { char* type; XrmValue value; if(env().debug()) cerr << "Resource string: " << locatoridResourceString << endl; if(XrmGetResource(f_appXrmDb, locatoridResourceString, locatoridResourceString, &type, &value )) { if(env().debug()) cerr << "Value: " << value.addr << endl; XtVaSetValues(f_helper, DtNhelpType, DtHELP_TYPE_TOPIC, DtNhelpVolume, "Infomgr", DtNlocationId, value.addr, XmNdialogStyle, XmDIALOG_MODELESS, NULL); XtManageChild(f_helper); Popup(); } else { message_mgr().error_dialog (UAS_String( CATGETS(Set_Messages, 3, "No help available"))); } } }
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; }