*
* \author Angus Leeming
* \author John Levon
+ * \author Herbert Voss <voss@lyx.org>
*/
#ifdef __GNUG__
#include "form_bibtex.h"
#include "gettext.h"
#include "debug.h"
+#include "helper_funcs.h"
#include "support/lstrings.h"
+#include "support/filetools.h"
+
typedef FormCB<ControlBibtex, FormDB<FD_form_bibtex> > base_class;
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 *, long)
+ButtonPolicy::SMInput FormBibtex::input(FL_OBJECT * ob, long)
{
- // minimal validation
- if (!compare(fl_get_input(dialog_->database),""))
+ if (ob == dialog_->database_browse) {
+ // When browsing, take the first file only
+ string const in_name = fl_get_input(dialog_->database);
+ string out_name =
+ controller().Browse("",
+ "Select Database",
+ "*.bib| BibTeX Databases (*.bib)");
+ if (!out_name.empty()) {
+ // add the database to any existing ones
+ if (!in_name.empty())
+ out_name = in_name + ", " + 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()) {
+ 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;
}
{
fl_set_input(dialog_->database,
controller().params().getContents().c_str());
- fl_set_input(dialog_->style,
- controller().params().getOptions().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());
+ }
+}
+
+namespace {
+
+// Remove all duplicate entries in c.
+// Taken stright out of Stroustrup
+template<class C> void eliminate_duplicates(C & c)
+{
+ std::sort(c.begin(), c.end()); // sort
+ typename C::iterator p = std::unique(c.begin(), c.end()); // compact
+ c.erase(p, c.end()); // shrink
+}
+
+string const unique_and_no_extensions(string const & str_in)
+{
+ std::vector<string> dbase = getVectorFromString(str_in);
+ for (std::vector<string>::iterator it = dbase.begin();
+ it != dbase.end(); ++it) {
+ *it = ChangeExtension(*it, "");
+ }
+ eliminate_duplicates(dbase);
+ return subst(getStringFromVector(dbase),",",", ");
}
+
+} // namespace anon
void FormBibtex::apply()
{
- controller().params().setContents(fl_get_input(dialog_->database));
- controller().params().setOptions(fl_get_input(dialog_->style));
+ string const db = fl_get_input(dialog_->database);
+ if (db.empty()) {
+ // no database -> no bibtex-command and no options!
+ controller().params().setContents("");
+ controller().params().setOptions("");
+ return;
+ }
+
+ controller().params().setContents(unique_and_no_extensions(db));
+
+ // empty is valid!
+ string bibstyle = fl_get_input(dialog_->style);
+ if (!bibstyle.empty()) {
+ // save the BibTeX style without any ".bst" extension
+ bibstyle = ChangeExtension(OnlyFilename(bibstyle), "");
+ }
+
+ bool const bibtotoc = fl_get_button(dialog_->radio_bibtotoc);
+
+ 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 if (!bibstyle.empty()){
+ // only style
+ controller().params().setOptions(bibstyle);
+ }
}