src/frontends/gtk/Alert_pimpl.C

   1 /**
   2  * \file gtk/Alert_pimpl.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Huang Ying
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 // Too hard to make concept checks work with this file
  14 #ifdef _GLIBCXX_CONCEPT_CHECKS
  15 #undef _GLIBCXX_CONCEPT_CHECKS
  16 #endif
  17 #ifdef _GLIBCPP_CONCEPT_CHECKS
  18 #undef _GLIBCPP_CONCEPT_CHECKS
  19 #endif
  20
  21 #include "frontends/Alert.h"
  22 #include "frontends/Alert_pimpl.h"
  23
  24 #include <gtkmm.h>
  25
  26 using std::string;
  27
  28
  29 namespace {
  30
  31
  32 string translateShortcut(string const & str)
  33 {
  34         string::size_type i = str.find_first_of("&");
  35         if (i == string::npos || i == str.length() - 1)
  36                 return str;
  37         string tstr = str;
  38         tstr[i] = '_';
  39         return tstr;
  40 }
  41
  42
  43 }
  44
  45
  46 void warning_pimpl(string const & title, string const & message)
  47 {
  48         Gtk::MessageDialog dlg(Glib::locale_to_utf8(message),
  49                                true, Gtk::MESSAGE_WARNING,
  50                                Gtk::BUTTONS_CLOSE, true);
  51         dlg.set_title(title);
  52         dlg.run();
  53 }
  54
  55
  56 void error_pimpl(string const & title, string const & message)
  57 {
  58         Gtk::MessageDialog dlg(Glib::locale_to_utf8(message),
  59                                true, Gtk::MESSAGE_ERROR,
  60                                Gtk::BUTTONS_CLOSE, true);
  61         dlg.set_title(title);
  62         dlg.run();
  63 }
  64
  65
  66 void information_pimpl(string const & title, string const & message)
  67 {
  68         Gtk::MessageDialog dlg(Glib::locale_to_utf8(message),
  69                                true, Gtk::MESSAGE_INFO,
  70                                Gtk::BUTTONS_CLOSE, true);
  71         dlg.set_title(title);
  72         dlg.run();
  73 }
  74
  75
  76 int prompt_pimpl(string const & title, string const & question,
  77                  int defaultButton, int /*escapeButton*/,
  78                  string const & b1, string const & b2, string const & b3)
  79 {
  80         Glib::ustring gb1 = Glib::locale_to_utf8(translateShortcut(b1));
  81         Glib::ustring gb2 = Glib::locale_to_utf8(translateShortcut(b2));
  82         Glib::ustring gb3;
  83         if (!b3.empty())
  84                 gb3 = Glib::locale_to_utf8(translateShortcut(b3));
  85         Gtk::MessageDialog dlg(Glib::locale_to_utf8(question),
  86                                true, Gtk::MESSAGE_QUESTION,
  87                                Gtk::BUTTONS_NONE, true);
  88         dlg.set_title(title);
  89         dlg.add_button(gb1, 0);
  90         dlg.add_button(gb2, 1);
  91         if (!b3.empty())
  92                 dlg.add_button(gb3, 2);
  93         dlg.set_default_response(defaultButton);
  94         return dlg.run();
  95 }
  96
  97
  98 std::pair<bool, string> const askForText_pimpl(string const & msg,
  99                                                string const & dflt)
 100 {
 101         Gtk::MessageDialog dlg(Glib::locale_to_utf8(msg),
 102                                true, Gtk::MESSAGE_QUESTION,
 103                                Gtk::BUTTONS_OK_CANCEL,
 104                                true);
 105         Gtk::Entry entry;
 106         entry.set_text(Glib::locale_to_utf8(dflt));
 107         entry.set_position(-1);
 108         entry.show();
 109         dlg.get_vbox()->children().push_back(
 110                 Gtk::Box_Helpers::Element(entry));
 111         int response = dlg.run();
 112         if (response == Gtk::RESPONSE_OK) {
 113                 string str = Glib::locale_from_utf8(entry.get_text());
 114                 return std::make_pair<bool, string>(true, str);
 115         }
 116         else
 117                 return std::make_pair<bool, string>(false, string());
 118 }