lyx_mirror/src/frontends/xforms/FormBibtex.C

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/**
* \file FormBibtex.C
* Copyright 2001 the LyX Team
* Read the file COPYING
*
* \author Angus Leeming
* \author John Levon
* \author Herbert Voss <voss@lyx.org>
*/
#ifdef __GNUG__
#pragma implementation
#endif
#include <config.h>
#include "xformsBC.h"
#include "ControlBibtex.h"
#include "FormBibtex.h"
#include "form_bibtex.h"
#include "gettext.h"
#include "debug.h"
#include "support/lstrings.h"
#include "support/filetools.h"
typedef FormCB<ControlBibtex, FormDB<FD_form_bibtex> > base_class;
FormBibtex::FormBibtex(ControlBibtex & c)
: base_class(c, _("BibTeX Database"))
{}
void FormBibtex::build()
{
dialog_.reset(build_bibtex());
fl_set_input_return(dialog_->database, FL_RETURN_CHANGED);
fl_set_input_return(dialog_->style, FL_RETURN_CHANGED);
// Manage the ok, apply, restore and cancel/close buttons
bc().setOK(dialog_->button_ok);
bc().setCancel(dialog_->button_cancel);
bc().addReadOnly(dialog_->database_browse);
bc().addReadOnly(dialog_->database);
bc().addReadOnly(dialog_->style_browse);
bc().addReadOnly(dialog_->style);
bc().addReadOnly(dialog_->radio_bibtotoc);
}
ButtonPolicy::SMInput FormBibtex::input(FL_OBJECT * ob, long)
{
if (ob == dialog_->database_browse) {
string const in_name = fl_get_input(dialog_->database);
string out_name =
controller().Browse(in_name,
"Select Database",
"*.bib| BibTeX Databases (*.bib)");
if (!out_name.empty()) {
if (suffixIs(out_name,".bib")) {
// to prevent names like xxxbib.bib
// latex needs it without suffix
out_name = ChangeExtension(out_name,"");
}
fl_freeze_form(form());
fl_set_input(dialog_->database, out_name.c_str());
fl_unfreeze_form(form());
}
}
if (ob == dialog_->style_browse) {
string const in_name = fl_get_input(dialog_->style);
string out_name =
controller().Browse(in_name,
"Select BibTeX-Style",
"*.bst| BibTeX Styles (*.bst)");
if (!out_name.empty()) {
if (suffixIs(out_name,".bst")) {
// to prevent names like xxxbib.bib
// name for display only
out_name = OnlyFilename(ChangeExtension(out_name,""));
}
fl_freeze_form(form());
fl_set_input(dialog_->style, out_name.c_str());
fl_unfreeze_form(form());
}
}
if (!compare(fl_get_input(dialog_->database),"")) {
return ButtonPolicy::SMI_NOOP;
}
return ButtonPolicy::SMI_VALID;
}
void FormBibtex::update()
{
fl_set_input(dialog_->database,
controller().params().getContents().c_str());
string bibtotoc = "bibtotoc";
string bibstyle (controller().params().getOptions().c_str());
if (prefixIs(bibstyle,bibtotoc)) { // bibtotoc exists?
fl_set_button(dialog_->radio_bibtotoc,1);
if (contains(bibstyle,',')) { // bibstyle exists?
bibstyle = split(bibstyle,bibtotoc,',');
} else {
bibstyle = "";
}
fl_set_input(dialog_->style,bibstyle.c_str());
} else {
fl_set_button(dialog_->radio_bibtotoc,0);
fl_set_input(dialog_->style,bibstyle.c_str());
}
}
void FormBibtex::apply()
{
controller().params().setContents(fl_get_input(dialog_->database));
string const bibstyle = fl_get_input(dialog_->style); // may be empty!
if ((fl_get_button(dialog_->radio_bibtotoc) > 0) &&
(!bibstyle.empty())) {
// both bibtotoc and style
controller().params().setOptions("bibtotoc,"+bibstyle);
} else {
if (fl_get_button(dialog_->radio_bibtotoc) > 0) {
// bibtotoc and no style
controller().params().setOptions("bibtotoc");
} else {
// only style
controller().params().setOptions(bibstyle);
}
}
}