git.maemo.org Git - lordsawar/blob - src/editor/tileset-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 "tileset-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 TileSetInfoDialog::TileSetInfoDialog(Tileset *tileset, bool readonly)
  35 {
  36   d_tileset = tileset;
  37   d_readonly = readonly;
  38
  39     Glib::RefPtr<Gtk::Builder> xml
  40         = Gtk::Builder::create_from_file(get_glade_path()
  41                                     + "/tileset-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     xml->get_widget("id_spinbutton", id_spinbutton);
  48     id_spinbutton->set_value(tileset->getId());
  49     id_spinbutton->set_sensitive(false);
  50
  51     xml->get_widget("name_entry", name_entry);
  52     name_entry->set_text(tileset->getName());
  53     if (readonly == false)
  54       name_entry->signal_changed().connect
  55         (sigc::mem_fun(this, &TileSetInfoDialog::on_name_changed));
  56
  57     xml->get_widget("subdir_entry", subdir_entry);
  58     subdir_entry->set_text(tileset->getSubDir());
  59     if (readonly == false)
  60       subdir_entry->signal_changed().connect
  61         (sigc::mem_fun(this, &TileSetInfoDialog::on_subdir_changed));
  62
  63     xml->get_widget("description_textview", description_textview);
  64     description_textview->get_buffer()->set_text(tileset->getInfo());
  65     xml->get_widget("copyright_textview", copyright_textview);
  66     copyright_textview->get_buffer()->set_text(tileset->getCopyright());
  67     xml->get_widget("license_textview", license_textview);
  68     license_textview->get_buffer()->set_text(tileset->getLicense());
  69     if (readonly)
  70       subdir_entry->set_sensitive(false);
  71 }
  72
  73 //remove spaces and lowercase the text
  74 char *sanify(const char *string)
  75 {
  76   char *result = NULL;
  77   size_t resultlen = 1;
  78   size_t len = strlen(string);
  79   result = (char*) malloc (resultlen);
  80   result[0] = '\0';
  81   for (unsigned int i = 0; i < len; i++)
  82     {
  83       int letter = tolower(string[i]);
  84       if (strchr("abcdefghijklmnopqrstuvwxyz0123456789-", letter) == NULL)
  85         continue;
  86
  87       resultlen++;
  88       result = (char *) realloc (result, resultlen);
  89       if (result)
  90         {
  91           result[resultlen-2] = char(letter);
  92           result[resultlen-1] = '\0';
  93         }
  94     }
  95   return result;
  96 }
  97
  98 void TileSetInfoDialog::on_subdir_changed()
  99 {
 100   std::string dir = File::getUserTilesetDir() + subdir_entry->get_text();
 101   if (File::exists(dir) == true)
 102     {
 103       accept_button->set_sensitive(false);
 104       status_label->set_markup(String::ucompose("<b>%1</b>",
 105                                                 _("That subdirectory is already in use.")));
 106     }
 107   else
 108     {
 109       accept_button->set_sensitive(true);
 110       status_label->set_markup("");
 111     }
 112 }
 113 void TileSetInfoDialog::on_name_changed()
 114 {
 115   char *s = sanify(name_entry->get_text().c_str());
 116   subdir_entry->set_text(s);
 117   free (s);
 118 }
 119
 120 TileSetInfoDialog::~TileSetInfoDialog()
 121 {
 122   delete dialog;
 123 }
 124 void TileSetInfoDialog::set_parent_window(Gtk::Window &parent)
 125 {
 126     dialog->set_transient_for(parent);
 127     //dialog->set_position(Gtk::WIN_POS_CENTER_ON_PARENT);
 128 }
 129
 130 int TileSetInfoDialog::run()
 131 {
 132     dialog->show_all();
 133     int response = dialog->run();
 134
 135     if (response == Gtk::RESPONSE_ACCEPT)       // accepted
 136     {
 137       d_tileset->setInfo(description_textview->get_buffer()->get_text());
 138       d_tileset->setName(name_entry->get_text());
 139       if (d_readonly == false)
 140         d_tileset->setSubDir(subdir_entry->get_text());
 141       d_tileset->setId(int(id_spinbutton->get_value()));
 142       d_tileset->setCopyright(copyright_textview->get_buffer()->get_text());
 143       d_tileset->setLicense(license_textview->get_buffer()->get_text());
 144       return response;
 145     }
 146     return response;
 147 }
 148