src/ui/dialogs/GameInstallDialog.vala

   1 using Gtk;
   2 using GLib;
   3 using Gee;
   4 using GameHub.Utils;
   5
   6 using GameHub.Data;
   7 using GameHub.Data.Sources.GOG;
   8 using GameHub.Data.Sources.Humble;
   9
  10 namespace GameHub.UI.Dialogs
  11 {
  12         public class GameInstallDialog: Granite.MessageDialog
  13         {
  14                 public signal void install(Game.Installer installer);
  15                 public signal void canceled();
  16
  17                 private ListBox installers_list;
  18
  19                 private bool is_finished = false;
  20
  21                 public GameInstallDialog(Game game, ArrayList<Game.Installer> installers)
  22                 {
  23                         Object(transient_for: Windows.MainWindow.instance, deletable: false, resizable: false);
  24
  25                         set_modal(true);
  26
  27                         image_icon = Icon.new_for_string("go-down");
  28
  29                         primary_text = game.name;
  30
  31                         installers_list = new ListBox();
  32
  33                         var sys_langs = Intl.get_language_names();
  34
  35                         foreach(var installer in installers)
  36                         {
  37                                 var row = new InstallerRow(installer);
  38                                 installers_list.add(row);
  39
  40                                 if(installer is GOGGame.Installer && (installer as GOGGame.Installer).lang in sys_langs)
  41                                 {
  42                                         installers_list.select_row(row);
  43                                 }
  44                         }
  45
  46                         if(installers.size > 1)
  47                         {
  48                                 secondary_text = _("Select game installer");
  49                                 custom_bin.child = installers_list;
  50                         }
  51
  52                         destroy.connect(() => { if(!is_finished) canceled(); });
  53
  54                         response.connect((source, response_id) => {
  55                                 switch(response_id)
  56                                 {
  57                                         case ResponseType.CANCEL:
  58                                                 destroy();
  59                                                 break;
  60
  61                                         case ResponseType.ACCEPT:
  62                                                 var installer = installers[0];
  63                                                 if(installers.size > 1)
  64                                                 {
  65                                                         var row = installers_list.get_selected_row() as InstallerRow;
  66                                                         installer = row.installer;
  67                                                 }
  68                                                 is_finished = true;
  69                                                 install(installer);
  70                                                 destroy();
  71                                                 break;
  72                                 }
  73                         });
  74
  75                         add_button(_("Cancel"), ResponseType.CANCEL);
  76                         var install_btn = add_button(_("Install"), ResponseType.ACCEPT);
  77                         install_btn.get_style_context().add_class(STYLE_CLASS_SUGGESTED_ACTION);
  78                         install_btn.grab_default();
  79
  80                         show_all();
  81                 }
  82
  83                 private class InstallerRow: ListBoxRow
  84                 {
  85                         public Game.Installer installer;
  86
  87                         public InstallerRow(Game.Installer installer)
  88                         {
  89                                 this.installer = installer;
  90
  91                                 var label = new Label(installer.name);
  92                                 label.xpad = 16;
  93                                 label.ypad = 4;
  94                                 child = label;
  95                         }
  96                 }
  97         }
  98 }