#ifndef lint
static char rcsid[] = "@(#$Id: guiutils.cpp,v 1.40 2008-11-24 15:23:12 dockes Exp $ (C) 2005 Jean-Francois Dockes";
#endif
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <unistd.h>
#include <algorithm>
#include <cstdio>
#include "recoll.h"
#include "debuglog.h"
#include "smallut.h"
#include "guiutils.h"
#include "pathut.h"
#include "base64.h"
#include "transcode.h"
#include <qsettings.h>
#include <qstringlist.h>
bool getStemLangs(list<string>& langs)
{
string reason;
if (!maybeOpenDb(reason)) {
LOGERR(("getStemLangs: %s\n", reason.c_str()));
return false;
}
langs = rcldb->getStemLangs();
return true;
}
// The global preferences structure
PrefsPack prefs;
// Using the same macro to read/write a setting. insurance against typing
// mistakes
#define SETTING_RW(var, nm, tp, def) \
if (writing) { \
settings.writeEntry(nm , var); \
} else { \
var = settings.read##tp##Entry(nm, def); \
}
/**
* Saving and restoring user preferences. These are stored in a global
* structure during program execution and saved to disk using the QT
* settings mechanism
*/
void rwSettings(bool writing)
{
LOGDEB1(("rwSettings: write %d\n", int(writing)));
#if QT_VERSION >= 0x040000
QSettings settings("Recoll.org", "recoll");
#else
QSettings settings;
settings.setPath("Recoll.org", "Recoll", QSettings::User);
#endif
SETTING_RW(prefs.mainwidth, "/Recoll/geometry/width", Num, 0);
SETTING_RW(prefs.mainheight, "/Recoll/geometry/height", Num, 0);
SETTING_RW(prefs.pvwidth, "/Recoll/geometry/pvwidth", Num, 0);
SETTING_RW(prefs.pvheight, "/Recoll/geometry/pvheight", Num, 0);
SETTING_RW(prefs.ssearchTyp, "/Recoll/prefs/simpleSearchTyp", Num, 1);
SETTING_RW(prefs.startWithAdvSearchOpen,
"/Recoll/prefs/startWithAdvSearchOpen", Bool, false);
SETTING_RW(prefs.startWithSortToolOpen,
"/Recoll/prefs/startWithSortToolOpen", Bool, false);
SETTING_RW(prefs.previewHtml,
"/Recoll/prefs/previewHtml", Bool, true);
QString advSearchClauses;
QString ascdflt;
if (writing) {
for (vector<int>::iterator it = prefs.advSearchClauses.begin();
it != prefs.advSearchClauses.end(); it++) {
char buf[20];
sprintf(buf, "%d ", *it);
advSearchClauses += QString::fromAscii(buf);
}
}
SETTING_RW(advSearchClauses, "/Recoll/prefs/adv/clauseList", , ascdflt);
if (!writing) {
list<string> clauses;
stringToStrings((const char *)advSearchClauses.utf8(), clauses);
for (list<string>::iterator it = clauses.begin();
it != clauses.end(); it++) {
prefs.advSearchClauses.push_back(atoi(it->c_str()));
}
}
SETTING_RW(prefs.autoSearchOnWS, "/Recoll/prefs/reslist/autoSearchOnWS",
Bool, false);
SETTING_RW(prefs.catgToolBar, "/Recoll/prefs/catgToolBar", Bool, false);
SETTING_RW(prefs.ssearchAutoPhrase,
"/Recoll/prefs/ssearchAutoPhrase", Bool, false);
SETTING_RW(prefs.respagesize, "/Recoll/prefs/reslist/pagelen", Num, 8);
SETTING_RW(prefs.collapseDuplicates,
"/Recoll/prefs/reslist/collapseDuplicates", Bool, false);
SETTING_RW(prefs.maxhltextmbs, "/Recoll/prefs/preview/maxhltextmbs", Num, 3);
SETTING_RW(prefs.qtermcolor, "/Recoll/prefs/qtermcolor", , "blue");
if (!writing && prefs.qtermcolor == "")
prefs.qtermcolor = "blue";
SETTING_RW(prefs.reslistfontfamily, "/Recoll/prefs/reslist/fontFamily", ,
"");
SETTING_RW(prefs.reslistfontsize, "/Recoll/prefs/reslist/fontSize", Num,
10);
QString rlfDflt =
QString::fromAscii(prefs.getDfltResListFormat());
SETTING_RW(prefs.reslistformat, "/Recoll/prefs/reslist/format", , rlfDflt);
if (prefs.reslistformat ==
QString::fromAscii(prefs.getV18DfltResListFormat()) ||
prefs.reslistformat.stripWhiteSpace().isEmpty())
prefs.reslistformat = rlfDflt;
prefs.creslistformat = (const char*)prefs.reslistformat.utf8();
SETTING_RW(prefs.queryStemLang, "/Recoll/prefs/query/stemLang", ,
"english");
SETTING_RW(prefs.useDesktopOpen,
"/Recoll/prefs/useDesktopOpen", Bool, false);
SETTING_RW(prefs.keepSort,
"/Recoll/prefs/keepSort", Bool, false);
SETTING_RW(prefs.sortActive,
"/Recoll/prefs/sortActive", Bool, false);
SETTING_RW(prefs.queryBuildAbstract,
"/Recoll/prefs/query/buildAbstract", Bool, true);
SETTING_RW(prefs.queryReplaceAbstract,
"/Recoll/prefs/query/replaceAbstract", Bool, false);
SETTING_RW(prefs.syntAbsLen, "/Recoll/prefs/query/syntAbsLen",
Num, 250);
SETTING_RW(prefs.syntAbsCtx, "/Recoll/prefs/query/syntAbsCtx",
Num, 4);
SETTING_RW(prefs.sortDepth, "/Recoll/prefs/query/sortDepth",
Num, 100);
SETTING_RW(prefs.sortSpec, "/Recoll/prefs/query/sortSpec",
Num, 0);
SETTING_RW(prefs.termMatchType, "/Recoll/prefs/query/termMatchType",
Num, 0);
SETTING_RW(prefs.rclVersion, "/Recoll/prefs/rclVersion",
Num, 1009);
// Ssearch combobox history list
if (writing) {
settings.writeEntry("/Recoll/prefs/query/ssearchHistory",
prefs.ssearchHistory);
} else {
prefs.ssearchHistory =
settings.readListEntry("/Recoll/prefs/query/ssearchHistory");
}
SETTING_RW(prefs.ssearchAutoPhrase,
"/Recoll/prefs/query/ssearchAutoPhrase", Bool, false);
// Ignored file types (advanced search)
if (writing) {
settings.writeEntry("/Recoll/prefs/query/asearchIgnFilTyps",
prefs.asearchIgnFilTyps);
} else {
prefs.asearchIgnFilTyps =
settings.readListEntry("/Recoll/prefs/query/asearchIgnFilTyps");
}
SETTING_RW(prefs.fileTypesByCats, "/Recoll/prefs/query/asearchFilTypByCat",
Bool, false);
// The extra databases settings. These are stored as a list of
// xapian directory names, encoded in base64 to avoid any
// binary/charset conversion issues. There are 2 lists for all
// known dbs and active (searched) ones.
// When starting up, we also add from the RECOLL_EXTRA_DBS environment
// variable.
// This are stored inside the dynamic configuration file (aka: history),
// as they are likely to depend on RECOLL_CONFDIR.
const string allEdbsSk = "allExtDbs";
const string actEdbsSk = "actExtDbs";
if (writing) {
g_dynconf->eraseAll(allEdbsSk);
for (list<string>::const_iterator it = prefs.allExtraDbs.begin();
it != prefs.allExtraDbs.end(); it++) {
g_dynconf->enterString(allEdbsSk, *it);
}
g_dynconf->eraseAll(actEdbsSk);
for (list<string>::const_iterator it = prefs.activeExtraDbs.begin();
it != prefs.activeExtraDbs.end(); it++) {
g_dynconf->enterString(actEdbsSk, *it);
}
} else {
prefs.allExtraDbs = g_dynconf->getStringList(allEdbsSk);
const char *cp;
if ((cp = getenv("RECOLL_EXTRA_DBS")) != 0) {
list<string> dbl;
stringToTokens(cp, dbl, ":");
for (list<string>::iterator dit = dbl.begin(); dit != dbl.end();
dit++) {
string dbdir = path_canon(*dit);
path_catslash(dbdir);
if (std::find(prefs.allExtraDbs.begin(),
prefs.allExtraDbs.end(), dbdir) !=
prefs.allExtraDbs.end())
continue;
if (!Rcl::Db::testDbDir(dbdir)) {
LOGERR(("Not a xapian index: [%s]\n", dbdir.c_str()));
continue;
}
prefs.allExtraDbs.push_back(dbdir);
}
}
prefs.activeExtraDbs = g_dynconf->getStringList(actEdbsSk);
}
#if 0
{
list<string>::const_iterator it;
fprintf(stderr, "All extra Dbs:\n");
for (it = prefs.allExtraDbs.begin();
it != prefs.allExtraDbs.end(); it++) {
fprintf(stderr, " [%s]\n", it->c_str());
}
fprintf(stderr, "Active extra Dbs:\n");
for (it = prefs.activeExtraDbs.begin();
it != prefs.activeExtraDbs.end(); it++) {
fprintf(stderr, " [%s]\n", it->c_str());
}
}
#endif
const string asbdSk = "asearchSbd";
if (writing) {
while (prefs.asearchSubdirHist.size() > 20)
prefs.asearchSubdirHist.pop_back();
g_dynconf->eraseAll(asbdSk);
for (QStringList::iterator it = prefs.asearchSubdirHist.begin();
it != prefs.asearchSubdirHist.end(); it++) {
g_dynconf->enterString(asbdSk, (const char *)((*it).utf8()));
}
} else {
list<string> tl = g_dynconf->getStringList(asbdSk);
for (list<string>::iterator it = tl.begin(); it != tl.end(); it++)
prefs.asearchSubdirHist.push_front(QString::fromUtf8(it->c_str()));
}
}