src/frontends/qt2/QBibtex.C

   1 /**
   2  * \file QBibtex.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author John Levon
   7  *
   8  * Full author contact details are available in file CREDITS
   9  */
  10
  11 #include <config.h>
  12
  13 #ifdef __GNUG__
  14 #pragma implementation
  15 #endif
  16
  17 #include "support/lstrings.h"
  18
  19 #include "ControlBibtex.h"
  20 #include "gettext.h"
  21 #include "debug.h"
  22 #include "support/filetools.h" // ChangeExtension
  23 #include "support/lstrings.h" // getVectorFromString
  24 #include <qlineedit.h>
  25 #include <qcombobox.h>
  26 #include <qpushbutton.h>
  27 #include <qlistbox.h>
  28 #include <qcheckbox.h>
  29
  30 #include "QBibtexDialog.h"
  31 #include "QBibtex.h"
  32 #include "Qt2BC.h"
  33
  34 using std::vector;
  35
  36 typedef Qt2CB<ControlBibtex, Qt2DB<QBibtexDialog> > base_class;
  37
  38 QBibtex::QBibtex()
  39         : base_class(_("BibTeX"))
  40 {
  41 }
  42
  43
  44 void QBibtex::build_dialog()
  45 {
  46         dialog_.reset(new QBibtexDialog(this));
  47
  48         bc().setOK(dialog_->okPB);
  49         bc().setCancel(dialog_->closePB);
  50         bc().addReadOnly(dialog_->databaseLB);
  51         bc().addReadOnly(dialog_->databasePB);
  52         bc().addReadOnly(dialog_->stylePB);
  53         bc().addReadOnly(dialog_->styleCB);
  54         bc().addReadOnly(dialog_->bibtocCB);
  55         bc().addReadOnly(dialog_->databasePB);
  56         bc().addReadOnly(dialog_->deletePB);
  57 }
  58
  59
  60 void QBibtex::update_contents()
  61 {
  62         dialog_->databaseLB->clear();
  63
  64         string bibs(controller().params().getContents());
  65         string bib;
  66
  67         while (!bibs.empty()) {
  68                 bibs = split(bibs, bib, ',');
  69                 bib = trim(bib);
  70                 if (!bib.empty())
  71                         dialog_->databaseLB->inSort(bib.c_str());
  72         }
  73
  74         string bibtotoc = "bibtotoc";
  75         string bibstyle(controller().params().getOptions().c_str());
  76
  77         // bibtotoc exists?
  78         if (prefixIs(bibstyle,bibtotoc)) {
  79                 dialog_->bibtocCB->setChecked(true);
  80
  81                 // bibstyle exists?
  82                 if (contains(bibstyle,','))
  83                         bibstyle = split(bibstyle, bibtotoc, ',');
  84                 else
  85                         bibstyle = "";
  86         } else
  87                 dialog_->bibtocCB->setChecked(false);
  88
  89
  90         vector<string> const str = getVectorFromString(
  91                 controller().getBibStyles(),"\n");
  92         for (vector<string>::const_iterator it = str.begin();
  93                 it != str.end(); ++it) {
  94                 dialog_->styleCB->insertItem(ChangeExtension(*it,"").c_str());
  95         }
  96         dialog_->styleCB->insertItem(bibstyle.c_str(),0);
  97 }
  98
  99
 100 void QBibtex::apply()
 101 {
 102         string dbs;
 103
 104         for (unsigned int i = 0; i < dialog_->databaseLB->count(); ++i) {
 105                 dbs += dialog_->databaseLB->text(i).latin1();
 106                 if (i != dialog_->databaseLB->count())
 107                         dbs += ",";
 108         }
 109         controller().params().setContents(dbs);
 110
 111         string bibstyle(dialog_->styleCB->text(0).latin1());
 112
 113         bool const bibtotoc(dialog_->bibtocCB->isChecked());
 114
 115         if (bibtotoc && (!bibstyle.empty())) {
 116                 // both bibtotoc and style
 117                 controller().params().setOptions("bibtotoc," + bibstyle);
 118         } else if (bibtotoc) {
 119                 // bibtotoc and no style
 120                 controller().params().setOptions("bibtotoc");
 121         } else if (!bibstyle.empty()){
 122                 // only style
 123                 controller().params().setOptions(bibstyle);
 124         }
 125 }
 126
 127
 128 bool QBibtex::isValid()
 129 {
 130         return dialog_->databaseLB->count() != 0 &&
 131                 !string(dialog_->styleCB->text(0)).empty();
 132 }