Save version of used installer (GOG only) (tkashkin#148)

Show updates indicator for updated GOG games (tkashkin#78)


Former-commit-id: b479cbd

data/icons/icons.gresource.xml

@@ -26,6 +26,9 @@
 		<file alias="scalable/actions/gh-tag-favorites-symbolic.svg">symbolic/tags/tag-favorites.svg</file>
 		<file alias="scalable/actions/gh-tag-hidden-symbolic.svg">symbolic/tags/tag-hidden.svg</file>
 
+		<file alias="scalable/actions/gh-game-favorite-symbolic.svg">symbolic/game-favorite.svg</file>
+		<file alias="scalable/actions/gh-game-updated-symbolic.svg">symbolic/game-updated.svg</file>
+
 		<file alias="scalable/actions/controller-button-a.svg">normal/controller/a.svg</file>
 		<file alias="scalable/actions/controller-button-b.svg">normal/controller/b.svg</file>
 		<file alias="scalable/actions/controller-button-x.svg">normal/controller/x.svg</file>

src/data/Emulator.vala

@@ -224,7 +224,7 @@ namespace GameHub.Data
 		public class Installer: Runnable.Installer
 		{
 			private string emu_name;
-			public override string name { get { return emu_name; } }
+			public override string name { owned get { return emu_name; } }
 
 			public Installer(Emulator emu, File installer)
 			{

src/data/Game.vala

@@ -143,6 +143,47 @@ namespace GameHub.Data
 
 		public virtual async void update_game_info(){}
 
+		protected void update_version()
+		{
+			if(install_dir == null || !install_dir.query_exists()) return;
+
+			var file = install_dir.get_child(FSUtils.GAMEHUB_DIR).get_child("version");
+			if(file != null && file.query_exists())
+			{
+				try
+				{
+					string ver;
+					FileUtils.get_contents(file.get_path(), out ver);
+					version = ver;
+				}
+				catch(Error e)
+				{
+					warning("[Game.update_version] Error while reading version: %s", e.message);
+				}
+			}
+		}
+
+		public void save_version(string ver)
+		{
+			version = ver;
+
+			if(install_dir == null || !install_dir.query_exists()) return;
+
+			var file = install_dir.get_child(FSUtils.GAMEHUB_DIR).get_child("version");
+			if(file != null)
+			{
+				try
+				{
+					FSUtils.mkdir(file.get_parent().get_path());
+					FileUtils.set_contents(file.get_path(), ver);
+				}
+				catch(Error e)
+				{
+					warning("[Game.update_version] Error while reading version: %s", e.message);
+				}
+			}
+		}
+
 		protected Game.Status _status = new Game.Status(Game.State.UNINSTALLED, null, null);
 		public signal void status_change(Game.Status status);
 		public signal void tags_update();

src/data/Runnable.vala

@@ -315,8 +315,9 @@ namespace GameHub.Data
 			public Platform platform     { get; protected set; default = CurrentPlatform; }
 			public ArrayList<Part> parts { get; protected set; default = new ArrayList<Part>(); }
 			public int64    full_size    { get; protected set; default = 0; }
+			public string?  version      { get; protected set; }
 
-			public virtual string  name  { get { return id; } }
+			public virtual string  name  { owned get { return id; } }
 
 			public async void install(Runnable runnable, bool dl_only, CompatTool? tool=null)
 			{
@@ -479,6 +480,11 @@ namespace GameHub.Data
 					{
 						runnable.choose_executable();
 					}
+
+					if(game != null && version != null)
+					{
+						game.save_version(version);
+					}
 				}
 				catch(IOError.CANCELLED e){}
 				catch(Error e)

src/data/sources/gog/GOG.vala

@@ -333,6 +333,14 @@ namespace GameHub.Data.Sources.GOG
 								Idle.add(() => { game_loaded(game, false); return Source.REMOVE; });
 							}
 						}
+
+						var g_index = _games.index_of(game);
+						if(g_index >= 0 && g_index < _games.size)
+						{
+							var go = g.get_object();
+							((GOGGame) _games.get(g_index)).has_updates = go.has_member("updates") && go.get_int_member("updates") > 0;
+						}
+
 						if(is_new_game) games_count++;
 					}
 

src/data/sources/gog/GOGGame.vala

@@ -30,6 +30,8 @@ namespace GameHub.Data.Sources.GOG
 
 		public File? bonus_content_dir { get; protected set; default = null; }
 
+		public bool has_updates { get; set; default = false; }
+
 		private bool game_info_updated = false;
 
 		public GOGGame.default(){}
@@ -73,6 +75,8 @@ namespace GameHub.Data.Sources.GOG
 				}
 			}
 
+			has_updates = json_obj.has_member("updates") && json_obj.get_int_member("updates") > 0;
+
 			install_dir = FSUtils.file(FSUtils.Paths.GOG.Games, escaped_name);
 			executable_path = "$game_dir/start.sh";
 			update_status();
@@ -378,6 +382,10 @@ namespace GameHub.Data.Sources.GOG
 					warning("[GOGGame.update_status] Error while reading gameinfo: %s", e.message);
 				}
 			}
+			else
+			{
+				update_version();
+			}
 
 			string g = name;
 			string? d = null;
@@ -490,7 +498,7 @@ namespace GameHub.Data.Sources.GOG
 			public string lang;
 			public string lang_full;
 
-			public override string name { get { return lang_full; } }
+			public override string name { owned get { return lang_full + (version != null ? " (" + version + ")" : ""); } }
 
 			public Installer(GOGGame game, Json.Object json)
 			{
@@ -510,6 +518,7 @@ namespace GameHub.Data.Sources.GOG
 				}
 
 				full_size = json.get_int_member("total_size");
+				version = json.get_string_member("version");
 
 				if(!json.has_member("files") || json.get_member("files").get_node_type() != Json.NodeType.ARRAY) return;
 

src/data/sources/humble/HumbleGame.vala

@@ -144,6 +144,8 @@ namespace GameHub.Data.Sources.Humble
 			}
 
 			installers_dir = FSUtils.file(FSUtils.Paths.Collection.Humble.expand_installers(name));
+
+			update_version();
 		}
 
 		public override async void update_game_info()
@@ -314,7 +316,7 @@ namespace GameHub.Data.Sources.Humble
 			public string? dl_id;
 			public Runnable.Installer.Part part;
 
-			public override string name { get { return dl_name; } }
+			public override string name { owned get { return dl_name; } }
 
 			public Installer(HumbleGame game, string machine_name, string? download_identifier, Platform platform, Json.Object download)
 			{

src/data/sources/user/UserGame.vala

@@ -191,7 +191,7 @@ namespace GameHub.Data.Sources.User
 		public class Installer: Runnable.Installer
 		{
 			private string game_name;
-			public override string name { get { return game_name; } }
+			public override string name { owned get { return game_name; } }
 
 			public Installer(UserGame game, File installer)
 			{

src/ui/views/GamesView/GameCard.vala

@@ -42,6 +42,9 @@ namespace GameHub.UI.Views.GamesView
 		private Box src_icons;
 		private Image src_icon;
 
+		private Image favorite_icon;
+		private Image updated_icon;
+
 		private Box platform_icons;
 
 		private Box actions;
@@ -94,6 +97,18 @@ namespace GameHub.UI.Views.GamesView
 			label.lines = 3;
 			label.set_line_wrap(true);
 
+			favorite_icon = new Image.from_icon_name("gh-game-favorite-symbolic", IconSize.BUTTON);
+			favorite_icon.valign = Align.END;
+			favorite_icon.halign = Align.START;
+			favorite_icon.margin = 6;
+
+			updated_icon = new Image.from_icon_name("gh-game-updated-symbolic", IconSize.BUTTON);
+			updated_icon.valign = Align.END;
+			updated_icon.halign = Align.END;
+			updated_icon.margin = 6;
+
+			favorite_icon.pixel_size = updated_icon.pixel_size = 12;
+
 			status_label = new Label("");
 			status_label.get_style_context().add_class("status");
 			status_label.xpad = 8;
@@ -128,6 +143,8 @@ namespace GameHub.UI.Views.GamesView
 			content.add_overlay(info);
 			content.add_overlay(platform_icons);
 			content.add_overlay(src_icons);
+			content.add_overlay(favorite_icon);
+			content.add_overlay(updated_icon);
 			content.add_overlay(progress_bar);
 			content.add_overlay(running_indicator);
 
@@ -186,8 +203,9 @@ namespace GameHub.UI.Views.GamesView
 
 			game.status_change.connect(s => {
 				Idle.add(() => {
-					label.label = (game.has_tag(Tables.Tags.BUILTIN_FAVORITES) ? "★ " : "") + game.name;
+					label.label = game.name;
 					status_label.label = s.description;
+					favorite_icon.visible = game.has_tag(Tables.Tags.BUILTIN_FAVORITES);
 					switch(s.state)
 					{
 						case Game.State.UNINSTALLED:
@@ -240,6 +258,18 @@ namespace GameHub.UI.Views.GamesView
 			});
 			game.notify_property("image");
 
+			updated_icon.visible = false;
+			if(game is GameHub.Data.Sources.GOG.GOGGame)
+			{
+				game.notify["has-updates"].connect(() => {
+					Idle.add(() => {
+						updated_icon.visible = (game as GameHub.Data.Sources.GOG.GOGGame).has_updates;
+						return Source.REMOVE;
+					});
+				});
+				game.notify_property("has-updates");
+			}
+
 			Settings.UI.get_instance().notify["show-grid-icons"].connect(update);
 		}
 

src/ui/views/GamesView/GameListRow.vala

@@ -52,22 +52,35 @@ namespace GameHub.UI.Views.GamesView
 
 			hbox.add(image);
 
+			var label_hbox = new Box(Orientation.HORIZONTAL, 4);
+
+			var favorite_icon = new Image.from_icon_name("gh-game-favorite-symbolic", IconSize.BUTTON);
+			var updated_icon = new Image.from_icon_name("gh-game-updated-symbolic", IconSize.BUTTON);
+			favorite_icon.margin_top = updated_icon.margin_top = 2;
+			favorite_icon.valign = updated_icon.valign = Align.CENTER;
+			favorite_icon.pixel_size = updated_icon.pixel_size = 8;
+
 			var label = new Label(game.name);
 			label.halign = Align.START;
 			label.get_style_context().add_class("category-label");
 
+			label_hbox.add(favorite_icon);
+			label_hbox.add(updated_icon);
+			label_hbox.add(label);
+
 			state_label = new Label(null);
 			state_label.halign = Align.START;
 
-			vbox.add(label);
+			vbox.add(label_hbox);
 			vbox.add(state_label);
 
 			hbox.add(vbox);
 
 			game.status_change.connect(s => {
 				Idle.add(() => {
-					label.label = (game.has_tag(Tables.Tags.BUILTIN_FAVORITES) ? "★ " : "") + game.name;
+					label.label = game.name;
 					state_label.label = s.description;
+					favorite_icon.visible = game.has_tag(Tables.Tags.BUILTIN_FAVORITES);
 					update_icon();
 					changed();
 					return Source.REMOVE;
@@ -101,6 +114,18 @@ namespace GameHub.UI.Views.GamesView
 			});
 
 			show_all();
+
+			updated_icon.visible = false;
+			if(game is GameHub.Data.Sources.GOG.GOGGame)
+			{
+				game.notify["has-updates"].connect(() => {
+					Idle.add(() => {
+						updated_icon.visible = (game as GameHub.Data.Sources.GOG.GOGGame).has_updates;
+						return Source.REMOVE;
+					});
+				});
+				game.notify_property("has-updates");
+			}
 		}
 
 		public override void show_all()