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
  23 #include "support/filetools.h" // ChangeExtension
  24 #include "support/lstrings.h" // getVectorFromString
  25
  26 #include <qlineedit.h>
  27 #include <qcombobox.h>
  28 #include <qpushbutton.h>
  29 #include <qlistbox.h>
  30 #include <qcheckbox.h>
  31
  32 #include "QBibtexDialog.h"
  33 #include "QBibtex.h"
  34 #include "Qt2BC.h"
  35
  36 using std::vector;
  37
  38 typedef Qt2CB<ControlBibtex, Qt2DB<QBibtexDialog> > base_class;
  39
  40
  41 QBibtex::QBibtex()
  42         : base_class(_("BibTeX"))
  43 {
  44 }
  45
  46
  47 void QBibtex::build_dialog()
  48 {
  49         dialog_.reset(new QBibtexDialog(this));
  50
  51         bc().setOK(dialog_->okPB);
  52         bc().setCancel(dialog_->closePB);
  53         bc().addReadOnly(dialog_->databaseLB);
  54         bc().addReadOnly(dialog_->databasePB);
  55         bc().addReadOnly(dialog_->stylePB);
  56         bc().addReadOnly(dialog_->styleCB);
  57         bc().addReadOnly(dialog_->bibtocCB);
  58         bc().addReadOnly(dialog_->databasePB);
  59         bc().addReadOnly(dialog_->deletePB);
  60 }
  61
  62
  63 void QBibtex::update_contents()
  64 {
  65         dialog_->databaseLB->clear();
  66
  67         string bibs(controller().params().getContents());
  68         string bib;
  69
  70         while (!bibs.empty()) {
  71                 bibs = split(bibs, bib, ',');
  72                 bib = trim(bib);
  73                 if (!bib.empty())
  74                         dialog_->databaseLB->inSort(bib.c_str());
  75         }
  76
  77         string bibtotoc = "bibtotoc";
  78         string bibstyle(controller().params().getOptions().c_str());
  79
  80         // bibtotoc exists?
  81         if (prefixIs(bibstyle,bibtotoc)) {
  82                 dialog_->bibtocCB->setChecked(true);
  83
  84                 // bibstyle exists?
  85                 if (contains(bibstyle,','))
  86                         bibstyle = split(bibstyle, bibtotoc, ',');
  87                 else
  88                         bibstyle.erase();
  89         } else
  90                 dialog_->bibtocCB->setChecked(false);
  91
  92
  93         vector<string> const str = getVectorFromString(
  94                 controller().getBibStyles(),"\n");
  95         for (vector<string>::const_iterator it = str.begin();
  96                 it != str.end(); ++it) {
  97                 dialog_->styleCB->insertItem(ChangeExtension(*it, "").c_str());
  98         }
  99         dialog_->styleCB->insertItem(bibstyle.c_str(),0);
 100 }
 101
 102
 103 void QBibtex::apply()
 104 {
 105         string dbs;
 106
 107         for (unsigned int i = 0; i < dialog_->databaseLB->count(); ++i) {
 108                 dbs += dialog_->databaseLB->text(i).latin1();
 109                 if (i != dialog_->databaseLB->count())
 110                         dbs += ",";
 111         }
 112         controller().params().setContents(dbs);
 113
 114         string bibstyle(dialog_->styleCB->text(0).latin1());
 115
 116         bool const bibtotoc(dialog_->bibtocCB->isChecked());
 117
 118         if (bibtotoc && (!bibstyle.empty())) {
 119                 // both bibtotoc and style
 120                 controller().params().setOptions("bibtotoc," + bibstyle);
 121         } else if (bibtotoc) {
 122                 // bibtotoc and no style
 123                 controller().params().setOptions("bibtotoc");
 124         } else if (!bibstyle.empty()){
 125                 // only style
 126                 controller().params().setOptions(bibstyle);
 127         }
 128 }
 129
 130
 131 bool QBibtex::isValid()
 132 {
 133         return dialog_->databaseLB->count() != 0 &&
 134                 !string(dialog_->styleCB->text(0)).empty();
 135 }