git.maemo.org Git - lordsawar/blob - src/editor/cityset-info-dialog.cpp

   1 //  Copyright (C) 2007, 2008, 2009 Ben Asselstine
   2 //
   3 //  This program is free software; you can redistribute it and/or modify
   4 //  it under the terms of the GNU General Public License as published by
   5 //  the Free Software Foundation; either version 3 of the License, or
   6 //  (at your option) any later version.
   7 //
   8 //  This program is distributed in the hope that it will be useful,
   9 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 //  GNU Library General Public License for more details.
  12 //
  13 //  You should have received a copy of the GNU General Public License
  14 //  along with this program; if not, write to the Free Software
  15 //  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  16 //  02110-1301, USA.
  17
  18 #include <config.h>
  19
  20 #include <gtkmm.h>
  21 #include <sigc++/functors/mem_fun.h>
  22
  23 #include "cityset-info-dialog.h"
  24
  25 #include <string.h>
  26 #include <stdlib.h>
  27 #include <ctype.h>
  28 #include "glade-helpers.h"
  29 #include "ucompose.hpp"
  30 #include "defs.h"
  31 #include "File.h"
  32
  33
  34 CitySetInfoDialog::CitySetInfoDialog(Cityset *cityset, bool readonly)
  35 {
  36   d_cityset = cityset;
  37   d_readonly = readonly;
  38
  39     Glib::RefPtr<Gtk::Builder> xml
  40         = Gtk::Builder::create_from_file(get_glade_path()
  41                                     + "/cityset-info-dialog.ui");
  42
  43     xml->get_widget("dialog", dialog);
  44
  45     xml->get_widget("accept_button", accept_button);
  46     xml->get_widget("status_label", status_label);
  47
  48     xml->get_widget("name_entry", name_entry);
  49     name_entry->set_text(cityset->getName());
  50     if (readonly == false)
  51       name_entry->signal_changed().connect
  52         (sigc::mem_fun(this, &CitySetInfoDialog::on_name_changed));
  53
  54     xml->get_widget("subdir_entry", subdir_entry);
  55     subdir_entry->set_text(cityset->getSubDir());
  56     if (readonly == false)
  57       subdir_entry->signal_changed().connect
  58         (sigc::mem_fun(this, &CitySetInfoDialog::on_subdir_changed));
  59
  60     xml->get_widget("id_spinbutton", id_spinbutton);
  61     id_spinbutton->set_value(cityset->getId());
  62     id_spinbutton->set_sensitive(false);
  63
  64     xml->get_widget("copyright_textview", copyright_textview);
  65     copyright_textview->get_buffer()->set_text(d_cityset->getCopyright());
  66     xml->get_widget("license_textview", license_textview);
  67     license_textview->get_buffer()->set_text(d_cityset->getLicense());
  68     xml->get_widget("description_textview", description_textview);
  69     description_textview->get_buffer()->set_text(cityset->getInfo());
  70
  71     if (readonly)
  72       subdir_entry->set_sensitive(false);
  73 }
  74
  75 //remove spaces and lowercase the text
  76 char *sanify(const char *string)
  77 {
  78   char *result = NULL;
  79   size_t resultlen = 1;
  80   size_t len = strlen(string);
  81   result = (char*) malloc (resultlen);
  82   result[0] = '\0';
  83   for (unsigned int i = 0; i < len; i++)
  84     {
  85       int letter = tolower(string[i]);
  86       if (strchr("abcdefghijklmnopqrstuvwxyz0123456789-", letter) == NULL)
  87         continue;
  88
  89       resultlen++;
  90       result = (char *) realloc (result, resultlen);
  91       if (result)
  92         {
  93           result[resultlen-2] = char(letter);
  94           result[resultlen-1] = '\0';
  95         }
  96     }
  97   return result;
  98 }
  99
 100 void CitySetInfoDialog::on_subdir_changed()
 101 {
 102   std::string dir = File::getUserCitysetDir() + subdir_entry->get_text();
 103   if (File::exists(dir) == true)
 104     {
 105       accept_button->set_sensitive(false);
 106       status_label->set_markup(String::ucompose("<b>%1</b>",
 107                                                 _("That subdirectory is already in use.")));
 108     }
 109   else
 110     {
 111       accept_button->set_sensitive(true);
 112       status_label->set_markup("");
 113     }
 114 }
 115 void CitySetInfoDialog::on_name_changed()
 116 {
 117   char *s = sanify(name_entry->get_text().c_str());
 118   subdir_entry->set_text(s);
 119   free (s);
 120 }
 121
 122 CitySetInfoDialog::~CitySetInfoDialog()
 123 {
 124   delete dialog;
 125 }
 126 void CitySetInfoDialog::set_parent_window(Gtk::Window &parent)
 127 {
 128     dialog->set_transient_for(parent);
 129     //dialog->set_position(Gtk::WIN_POS_CENTER_ON_PARENT);
 130 }
 131
 132 int CitySetInfoDialog::run()
 133 {
 134     dialog->show_all();
 135     int response = dialog->run();
 136
 137     if (response == Gtk::RESPONSE_ACCEPT)       // accepted
 138     {
 139       d_cityset->setName(name_entry->get_text());
 140       d_cityset->setId(int(id_spinbutton->get_value()));
 141       if (d_readonly == false)
 142         d_cityset->setSubDir(subdir_entry->get_text());
 143       d_cityset->setCopyright(copyright_textview->get_buffer()->get_text());
 144       d_cityset->setLicense(license_textview->get_buffer()->get_text());
 145       d_cityset->setInfo(description_textview->get_buffer()->get_text());
 146       return response;
 147     }
 148     return response;
 149 }
 150