src/ui/dialogs/SettingsDialog.vala

   1 using Gtk;
   2 using Granite;
   3 using GameHub.Utils;
   4
   5 namespace GameHub.UI.Dialogs
   6 {
   7         public class SettingsDialog: Dialog
   8         {
   9                 private Box box;
  10
  11                 public SettingsDialog()
  12                 {
  13                         Object(transient_for: Windows.MainWindow.instance, deletable: false, resizable: false);
  14
  15                         set_modal(true);
  16
  17                         var content = get_content_area();
  18                         content.set_size_request(480, -1);
  19
  20                         box = new Box(Orientation.VERTICAL, 0);
  21                         box.margin_start = box.margin_end = 8;
  22
  23                         var ui = Settings.UI.get_instance();
  24                         var paths = FSUtils.Paths.Settings.get_instance();
  25                         var steam_auth = Settings.Auth.Steam.get_instance();
  26
  27                         add_switch(_("Use dark theme"), ui.dark_theme, e => { ui.dark_theme = e; });
  28                         add_separator();
  29
  30                         add_header("Steam");
  31                         add_labeled_link(_("Steam API keys have limited number of uses per day"), _("Generate key"), "https://steamcommunity.com/dev/apikey");
  32                         add_entry(_("Steam API key"), steam_auth.api_key, v => { steam_auth.api_key = v; });
  33                         add_file_chooser(_("Steam installation directory"), FileChooserAction.SELECT_FOLDER, paths.steam_home, v => { paths.steam_home = v; }, false);
  34                         add_separator();
  35
  36                         add_header("GOG");
  37                         add_file_chooser(_("GOG games directory"), FileChooserAction.SELECT_FOLDER, paths.gog_games, v => { paths.gog_games = v; });
  38                         add_separator();
  39
  40                         add_header("Humble Bundle");
  41                         add_file_chooser(_("Humble Bundle games directory"), FileChooserAction.SELECT_FOLDER, paths.humble_games, v => { paths.humble_games = v; });
  42
  43                         content.pack_start(box, false, false, 0);
  44
  45                         response.connect((source, response_id) => {
  46                                 switch(response_id)
  47                                 {
  48                                         case ResponseType.CLOSE:
  49                                                 destroy();
  50                                                 break;
  51                                 }
  52                         });
  53
  54                         add_button(_("Close"), ResponseType.CLOSE).margin_end = 7;
  55                         show_all();
  56                 }
  57
  58                 private void add_switch(string text, bool enabled, owned SwitchAction action)
  59                 {
  60                         var sw = new Switch();
  61                         sw.active = enabled;
  62                         sw.halign = Align.END;
  63                         sw.notify["active"].connect(() => { action(sw.active); });
  64
  65                         var label = new Label(text);
  66                         label.halign = Align.START;
  67                         label.hexpand = true;
  68
  69                         var hbox = new Box(Orientation.HORIZONTAL, 12);
  70                         hbox.add(label);
  71                         hbox.add(sw);
  72                         add_widget(hbox);
  73                 }
  74
  75                 private void add_entry(string text, string val, owned EntryAction action)
  76                 {
  77                         var entry = new Entry();
  78                         entry.text = val;
  79                         entry.notify["text"].connect(() => { action(entry.text); });
  80                         entry.set_size_request(280, -1);
  81
  82                         var label = new Label(text);
  83                         label.halign = Align.START;
  84                         label.hexpand = true;
  85
  86                         var hbox = new Box(Orientation.HORIZONTAL, 12);
  87                         hbox.add(label);
  88                         hbox.add(entry);
  89                         add_widget(hbox);
  90                 }
  91
  92                 private void add_file_chooser(string text, FileChooserAction mode, string val, owned EntryAction action, bool create=true)
  93                 {
  94                         var chooser = new FileChooserButton(text, mode);
  95                         chooser.create_folders = create;
  96                         chooser.select_filename(FSUtils.expand(val));
  97                         chooser.file_set.connect(() => { action(chooser.get_filename()); });
  98                         chooser.set_size_request(280, -1);
  99
 100                         var label = new Label(text);
 101                         label.halign = Align.START;
 102                         label.hexpand = true;
 103
 104                         var hbox = new Box(Orientation.HORIZONTAL, 12);
 105                         hbox.add(label);
 106                         hbox.add(chooser);
 107                         add_widget(hbox);
 108                 }
 109
 110                 private void add_label(string text)
 111                 {
 112                         var label = new Label(text);
 113                         label.halign = Align.START;
 114                         label.hexpand = true;
 115                         add_widget(label);
 116                 }
 117
 118                 private void add_header(string text)
 119                 {
 120                         var label = new HeaderLabel(text);
 121                         label.xpad = 4;
 122                         label.halign = Align.START;
 123                         label.hexpand = true;
 124                         add_widget(label);
 125                 }
 126
 127                 private void add_link(string text, string uri)
 128                 {
 129                         var link = new LinkButton.with_label(uri, text);
 130                         link.halign = Align.START;
 131                         link.hexpand = true;
 132                         add_widget(link);
 133                 }
 134
 135                 private void add_labeled_link(string label_text, string text, string uri)
 136                 {
 137                         var label = new Label(label_text);
 138                         label.halign = Align.START;
 139
 140                         var link = new LinkButton.with_label(uri, text);
 141                         link.halign = Align.START;
 142
 143                         var hbox = new Box(Orientation.HORIZONTAL, 12);
 144                         hbox.add(label);
 145                         hbox.add(link);
 146                         add_widget(hbox);
 147                 }
 148
 149                 private void add_separator()
 150                 {
 151                         add_widget(new Separator(Orientation.HORIZONTAL));
 152                 }
 153
 154                 private void add_widget(Widget widget)
 155                 {
 156                         if(!(widget is HeaderLabel)) widget.margin = 4;
 157                         box.add(widget);
 158                 }
 159
 160                 private delegate void SwitchAction(bool active);
 161                 private delegate void EntryAction(string val);
 162         }
 163 }