3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Angus Leeming
11 * Full author contact details are available in file CREDITS.
17 #include "ControlBibtex.h"
18 #include "FormBibtex.h"
19 #include "forms/form_bibtex.h"
21 #include "xforms_helpers.h"
22 #include "lyx_forms.h"
24 #include "helper_funcs.h"
26 #include "support/lstrings.h"
27 #include "support/filetools.h"
28 #include "support/lyxalgo.h"
30 using namespace lyx::support;
36 typedef FormController<ControlBibtex, FormView<FD_bibtex> > base_class;
38 FormBibtex::FormBibtex(Dialog & parent)
39 : base_class(parent, _("BibTeX Database"))
43 void FormBibtex::build()
45 dialog_.reset(build_bibtex(this));
47 // Manage the ok, apply, restore and cancel/close buttons
48 bcview().setOK(dialog_->button_ok);
49 bcview().setApply(dialog_->button_apply);
50 bcview().setCancel(dialog_->button_close);
51 bcview().setRestore(dialog_->button_restore);
53 // disable for read-only documents
54 bcview().addReadOnly(dialog_->input_database);
55 bcview().addReadOnly(dialog_->button_database_browse);
56 bcview().addReadOnly(dialog_->button_style_browse);
57 bcview().addReadOnly(dialog_->button_rescan);
58 bcview().addReadOnly(dialog_->input_style);
59 bcview().addReadOnly(dialog_->check_bibtotoc);
61 // trigger an input event for cut&paste with middle mouse button.
62 setPrehandler(dialog_->input_database);
63 setPrehandler(dialog_->input_style);
65 fl_set_input_return(dialog_->input_database, FL_RETURN_CHANGED);
66 fl_set_input_return(dialog_->input_style, FL_RETURN_CHANGED);
68 // callback for double click in browser
69 fl_set_browser_dblclick_callback(dialog_->browser_styles,
70 C_FormDialogView_InputCB, 2);
72 // set up the tooltips
73 string str = _("The database you want to cite from. Insert it "
74 "without the default extension \".bib\". Use comma "
75 "to separate databases.");
76 tooltips().init(dialog_->button_database_browse, str);
78 str = _("Browse directory for BibTeX stylefiles");
79 tooltips().init(dialog_->button_style_browse, str);
81 str = _("The BibTeX style to use (only one allowed). Insert it without "
82 "the default extension \".bst\" and without path.");
83 tooltips().init(dialog_->input_style, str);
85 str = _("Select if the bibliography should appear in the Table "
87 tooltips().init(dialog_->check_bibtotoc, str);
89 str = _("Double click to choose a BibTeX style from the list.");
90 tooltips().init(dialog_->browser_styles, str);
92 #if FL_VERSION == 0 || (FL_REVISION == 0 && FL_FIXLEVEL == 0)
93 // Work-around xforms' bug; enable tooltips for browser widgets.
94 setPrehandler(dialog_->browser_styles);
97 str = _("Updates your TeX system for a new bibstyle list. Only "
98 "the styles which are in directories where TeX finds them "
100 tooltips().init(dialog_->button_rescan, str);
104 ButtonPolicy::SMInput FormBibtex::input(FL_OBJECT * ob, long ob_value)
106 if (ob == dialog_->button_database_browse) {
107 // When browsing, take the first file only
108 string const in_name = getString(dialog_->input_database);
110 controller().Browse("",
111 _("Select Database"),
112 _("*.bib| BibTeX Databases (*.bib)"));
113 if (!out_name.empty()) {
114 // add the database to any existing ones
115 if (!in_name.empty())
116 out_name = in_name + ',' + out_name;
118 fl_set_input(dialog_->input_database, out_name.c_str());
121 } else if (ob == dialog_->button_style_browse) {
122 string const in_name = getString(dialog_->input_style);
123 string const style = controller().Browse(in_name,
124 _("Select BibTeX-Style"),
125 _("*.bst| BibTeX Styles (*.bst)"));
126 if (!style.empty()) {
127 fl_set_input(dialog_->input_style, style.c_str());
130 } else if (ob == dialog_->browser_styles && ob_value == 2) {
131 // double clicked in styles browser
132 string const style = getString(dialog_->browser_styles);
134 return ButtonPolicy::SMI_NOOP;
136 fl_set_input(dialog_->input_style,
137 ChangeExtension(style, "").c_str());
139 // reset the browser so that the following
140 // single-click callback doesn't do anything
141 fl_deselect_browser(dialog_->browser_styles);
143 } else if (ob == dialog_->button_rescan) {
144 fl_clear_browser(dialog_->browser_styles);
145 controller().rescanBibStyles();
146 vector<string> styles;
147 controller().getBibStyles(styles);
148 fl_add_browser_line(dialog_->browser_styles,
149 getStringFromVector(styles, "\n").c_str());
152 // with an empty database nothing makes sense ...
153 if (!compare(fl_get_input(dialog_->input_database), "")) {
154 return ButtonPolicy::SMI_NOOP;
157 return ButtonPolicy::SMI_VALID;
161 void FormBibtex::update()
163 fl_set_input(dialog_->input_database,
164 controller().params().getContents().c_str());
166 string bibtotoc = "bibtotoc";
167 string bibstyle = controller().params().getOptions();
169 bool const bibtotoc_exists = prefixIs(bibstyle, bibtotoc);
170 fl_set_button(dialog_->check_bibtotoc, bibtotoc_exists);
171 if (bibtotoc_exists) {
172 if (contains(bibstyle, ',')) { // bibstyle exists?
173 bibstyle = split(bibstyle, bibtotoc, ',');
178 fl_set_input(dialog_->input_style, bibstyle.c_str());
180 vector<string> styles;
181 controller().getBibStyles(styles);
183 fl_clear_browser(dialog_->browser_styles);
184 fl_add_browser_line(dialog_->browser_styles,
185 getStringFromVector(styles, "\n").c_str());
190 string const unique_and_no_extensions(string const & str_in)
192 vector<string> dbase = getVectorFromString(str_in);
193 for (vector<string>::iterator it = dbase.begin();
194 it != dbase.end(); ++it) {
195 *it = ChangeExtension(*it, string());
197 lyx::eliminate_duplicates(dbase);
198 return getStringFromVector(dbase);
204 void FormBibtex::apply()
206 string const db = getString(dialog_->input_database);
208 // no database -> no bibtex-command and no options!
209 controller().params().setContents("");
210 controller().params().setOptions("");
214 controller().params().setContents(unique_and_no_extensions(db));
217 string bibstyle = getString(dialog_->input_style);
218 if (!bibstyle.empty()) {
219 // save the BibTeX style without any ".bst" extension
220 bibstyle = ChangeExtension(OnlyFilename(bibstyle), "");
223 bool const addtotoc = fl_get_button(dialog_->check_bibtotoc);
224 string const bibtotoc = addtotoc ? "bibtotoc" : "";
225 if (addtotoc && !bibstyle.empty()) {
226 // Both bibtotoc and style.
227 controller().params().setOptions(bibtotoc + ',' + bibstyle);
230 // At least one of addtotoc and bibstyle is empty. No harm to output both!
231 controller().params().setOptions(bibtotoc + bibstyle);