src/frontends/gtk/GErrorList.C

   1 /**
   2  * \file GErrorList.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 Spray
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "GErrorList.h"
  14 #include "ControlErrorList.h"
  15
  16 #include "ghelpers.h"
  17
  18 using std::string;
  19
  20 namespace lyx {
  21 namespace frontend {
  22
  23 GErrorList::GErrorList(Dialog & parent)
  24         : GViewCB<ControlErrorList, GViewGladeB>(parent, _("Errors"), false)
  25 {}
  26
  27
  28 void GErrorList::doBuild()
  29 {
  30         string const gladeName = findGladeFile("errors");
  31         xml_ = Gnome::Glade::Xml::create(gladeName);
  32
  33         Gtk::Button * closebutton;
  34         xml_->get_widget("Close", closebutton);
  35         setCancel(closebutton);
  36
  37         xml_->get_widget("ErrorList", errlistview_);
  38         listCols_.add(listCol_);
  39         listCols_.add(listColIndex_);
  40         errliststore_ = Gtk::ListStore::create(listCols_);
  41         errlistview_->set_model(errliststore_);
  42         errlistview_->append_column("Error", listCol_);
  43         errlistsel_ = errlistview_->get_selection();
  44
  45         xml_->get_widget("ErrorDescription", errdescview_);
  46
  47         errlistsel_->signal_changed().connect(
  48                 sigc::mem_fun(*this, &GErrorList::onErrListSelection));
  49 }
  50
  51
  52 void GErrorList::update()
  53 {
  54   setTitle(controller().name());
  55         updateContents();
  56 }
  57
  58
  59 void GErrorList::onErrListSelection()
  60 {
  61         int const choice =
  62                 (*errlistsel_->get_selected())[listColIndex_];
  63
  64         ErrorList const & errors = controller().errorList();
  65         errdescview_->get_buffer()->set_text(errors[choice].description);
  66 }
  67
  68
  69 void GErrorList::updateContents()
  70 {
  71         errliststore_->clear();
  72         ErrorList const & errors = controller().errorList();
  73         if (errors.empty()) {
  74                 (*errliststore_->append())[listCol_] = _("*** No Errors ***");
  75                 errlistview_->set_sensitive(false);
  76                 return;
  77         }
  78
  79         errlistview_->set_sensitive(true);
  80
  81         ErrorList::const_iterator cit = errors.begin();
  82         ErrorList::const_iterator end = errors.end();
  83         for (int rowindex = 0; cit != end; ++cit, ++rowindex) {
  84                 Gtk::ListStore::Row row = *errliststore_->append();
  85                 if (rowindex == 0)
  86                         errlistsel_->select(*row);
  87
  88                 (*row)[listCol_] = cit->error;
  89                 (*row)[listColIndex_] = rowindex;
  90         }
  91 }
  92
  93 } // namespace frontend
  94 } // namespace lyx