lyx_mirror/src/frontends/qt4/QBibtex.C

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/**
* \file QBibtex.C
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author John Levon
* \author Herbert Vo<EFBFBD>
* \author J<EFBFBD>rgen Spitzm<EFBFBD>ller
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "QBibtex.h"
#include "QBibtexDialog.h"
#include "ui/QBibtexAddUi.h"
#include "Qt2BC.h"
#include "qt_helpers.h"
#include "validators.h"
#include "lyxrc.h"
#include "controllers/ControlBibtex.h"
#include "support/filetools.h" // changeExtension
#include "support/lstrings.h"
#include <QPushButton>
#include <QListWidget>
#include <QCheckBox>
using lyx::support::changeExtension;
using lyx::support::split;
using lyx::support::trim;
using std::vector;
using std::string;
namespace lyx {
namespace frontend {
typedef QController<ControlBibtex, QView<QBibtexDialog> > base_class;
QBibtex::QBibtex(Dialog & parent)
: base_class(parent, lyx::to_utf8(_("BibTeX Bibliography")))
{
}
void QBibtex::build_dialog()
{
dialog_.reset(new QBibtexDialog(this));
bcview().setOK(dialog_->okPB);
bcview().setCancel(dialog_->closePB);
bcview().addReadOnly(dialog_->databaseLW);
bcview().addReadOnly(dialog_->stylePB);
bcview().addReadOnly(dialog_->styleCB);
bcview().addReadOnly(dialog_->bibtocCB);
bcview().addReadOnly(dialog_->addBibPB);
bcview().addReadOnly(dialog_->deletePB);
}
void QBibtex::update_contents()
{
PathValidator * path_validator =
getPathValidator(dialog_->add_->bibED);
if (path_validator)
path_validator->setChecker(kernel().docType(), lyxrc);
bool bibtopic = controller().usingBibtopic();
dialog_->databaseLW->clear();
string bibs(controller().params().getContents());
string bib;
while (!bibs.empty()) {
bibs = split(bibs, bib, ',');
bib = trim(bib);
if (!bib.empty())
dialog_->databaseLW->addItem(toqstr(bib));
}
dialog_->add_->bibLW->clear();
vector<string> bib_str;
controller().getBibFiles(bib_str);
for (vector<string>::const_iterator it = bib_str.begin();
it != bib_str.end(); ++it) {
string bibItem(changeExtension(*it, ""));
dialog_->add_->bibLW->addItem(toqstr(bibItem));
}
string bibstyle(controller().getStylefile());
dialog_->bibtocCB->setChecked(controller().bibtotoc() && !bibtopic);
dialog_->bibtocCB->setEnabled(!bibtopic);
string btprint(controller().params().getSecOptions());
int btp = 0;
if (btprint == "btPrintNotCited")
btp = 1;
else if (btprint == "btPrintAll")
btp = 2;
dialog_->btPrintCO->setCurrentIndex(btp);
dialog_->btPrintCO->setEnabled(bibtopic);
dialog_->styleCB->clear();
int item_nr(-1);
vector<string> str;
controller().getBibStyles(str);
for (vector<string>::const_iterator it = str.begin();
it != str.end(); ++it) {
string item(changeExtension(*it, ""));
if (item == bibstyle)
item_nr = int(it - str.begin());
dialog_->styleCB->addItem(toqstr(item));
}
if (item_nr == -1 && !bibstyle.empty()) {
dialog_->styleCB->addItem(toqstr(bibstyle));
item_nr = dialog_->styleCB->count() - 1;
}
if (item_nr != -1)
dialog_->styleCB->setCurrentIndex(item_nr);
else
dialog_->styleCB->clearEditText();
}
void QBibtex::apply()
{
string dbs(fromqstr(dialog_->databaseLW->item(0)->text()));
unsigned int maxCount = dialog_->databaseLW->count();
for (unsigned int i = 1; i < maxCount; i++) {
dbs += ',';
dbs += fromqstr(dialog_->databaseLW->item(i)->text());
}
controller().params().setContents(dbs);
string const bibstyle(fromqstr(dialog_->styleCB->currentText()));
bool const bibtotoc(dialog_->bibtocCB->isChecked());
if (bibtotoc && (!bibstyle.empty())) {
// both bibtotoc and style
controller().params().setOptions("bibtotoc," + bibstyle);
} else if (bibtotoc) {
// bibtotoc and no style
controller().params().setOptions("bibtotoc");
} else {
// only style. An empty one is valid, because some
// documentclasses have an own \bibliographystyle{}
// command!
controller().params().setOptions(bibstyle);
}
// bibtopic allows three kinds of sections:
// 1. sections that include all cited references of the database(s)
// 2. sections that include all uncited references of the database(s)
// 3. sections that include all references of the database(s), cited or not
int btp = dialog_->btPrintCO->currentIndex();
switch (btp) {
case 0:
controller().params().setSecOptions("btPrintCited");
break;
case 1:
controller().params().setSecOptions("btPrintNotCited");
break;
case 2:
controller().params().setSecOptions("btPrintAll");
break;
}
if (!controller().usingBibtopic())
controller().params().setSecOptions("");
}
bool QBibtex::isValid()
{
return dialog_->databaseLW->count() != 0;
}
} // namespace frontend
} // namespace lyx