Add ControllsWidget (#203)

2024-11-22 09:43:52 +03:00 · 2023-02-09 19:22:29 +01:00 · 2023-02-09 19:22:29 +01:00 · 5779017397
commit 5779017397
parent 68785053f2
9 changed files with 507 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -49,6 +49,8 @@ These widgets can be customized, added, removed and even reordered
 - Notifications (Will always be visible)
 - Label
 - Mpris (Media player controls for Spotify, Firefox, Chrome, etc...)
+- Menubar with dropdown and buttons
+- Button grid

 ## Planned Features

--- a/man/swaync.5.scd
+++ b/man/swaync.5.scd
@ -191,6 +191,10 @@ config file to be able to detect config errors
 			optional: true ++
 		*mpris*++
 			optional: true ++
+		*menubar*++
+			optional: true ++
+		*buttons-grid*++
+			optional: true ++
 	description: ++
 		Which order and which widgets to display. ++
 		If the \"notifications\" widget isn't specified, it ++
@ -280,6 +284,89 @@ config file to be able to detect config errors
 					default: 12 ++
 					description: The border radius of the album art. ++
 			description: A widget that displays multiple music players. ++
+		*menubar*++
+			type: object ++
+			css classes: ++
+				widget-menubar ++
+				.widget-menubar>box>.menu-button-bar ++
+				name of element given after menu or buttons with # ++
+			patternProperties: ++
+				menu#<name>: ++
+					type: object ++
+					properties: ++
+						label: ++
+							type: string ++
+							optional: true ++
+							default: "Menu" ++
+							description: Label of button to show/hide menu dropdown ++
+						position: ++
+							type: string ++
+							optional: true ++
+							default: "right" ++
+							description: Horizontal position of the button in the bar ++
+							enum: ["right", "left"] ++
+						actions: ++
+							type: array ++
+							Default values: [] ++
+							Valid array values: ++
+								type: object ++
+								properties: ++
+									label: ++
+										type: string ++
+										default: "label" ++
+										description: Text to be displayed in button ++
+									command: ++
+										type: string ++
+										default: "" ++
+										description: "Command to be executed on click" ++
+							description: A list of actions containing a label and a command ++
+					description: A button to reveal a dropdown with action-buttons ++
+				buttons#<name>: ++
+					type: object ++
+					properties: ++
+						position: ++
+							type: string ++
+							optional: true ++
+							default: "right" ++
+							description: Horizontal position of the buttons in the bar ++
+							enum: ["right", "left"] ++
+						actions: ++
+							type: array ++
+							Default values: [] ++
+							Valid array values: ++
+								type: object ++
+								properties: ++
+									label: ++
+										type: string ++
+										default: "label" ++
+										description: Text to be displayed in button ++
+									command: ++
+										type: string ++
+										default: "" ++
+										description: "Command to be executed on click" ++
+							description: A list of actions containing a label and a command ++
+					description: A list of buttons to be displayed in the menu-button-bar ++
+		*buttons-grid*++
+			type: object ++
+			css class: widget-buttons (access buttons with >flowbox>flowboxchild>button) ++
+			properties: ++
+				actions: ++
+					type: array ++
+					Default values: [] ++
+					Valid array values: ++
+						type: object ++
+						properties: ++
+							label: ++
+								type: string ++
+								default: "label" ++
+								description: Text to be displayed in button ++
+							command: ++
+								type: string ++
+								default: "" ++
+								description: "Command to be executed on click" ++
+					description: A list of actions containing a label and a command ++
+			description: A grid of buttons that execute shell commands ++
+			
 	example:
 ```
 {
@ -299,6 +386,38 @@ config file to be able to detect config errors
 		"mpris": {
 			"image-size": 96,
 			"image-radius": 12
+		},
+		"menubar": {
+			"menu#power": {
+				"label": "Power",
+				"position": "right",
+				"actions": [
+					{
+						"label": "Shut down",
+						"command": "systemctl poweroff"
+					},
+					...
+				]
+			},
+			"buttons#screenshot": {
+				"position": "left",
+				"actions": [
+					{
+						"label": "Screenshot",
+						"command": "grim"
+					},
+					...
+				]
+			}
+		},
+		"buttons": {
+			"actions": [
+				{
+					"label": "wifi",
+					"command": "rofi-wifi-menu"
+				},
+				...
+			]
 		}
 	}
 }
--- a/src/configSchema.json
+++ b/src/configSchema.json
@ -266,6 +266,12 @@
        },
        "^mpris(#[a-zA-Z0-9_-]{1,}){0,1}?$": {
          "$ref": "#/widgets/mpris"
+        },
+        "^buttons-grid(#[a-zA-Z0-9_-]{1,}){0,1}?$": {
+          "$ref": "#/widgets/buttons"
+        },
+        "^menubar(#[a-zA-Z0-9_-]{1,}){0,1}?$": {
+          "$ref": "#/widgets/menubar"
        }
      }
    }
@ -339,6 +345,76 @@
          "default": 12
        }
      }
+    },
+    "buttons-grid": {
+      "type": "object",
+      "description": "A widget to add a grid of buttons that execute shell commands",
+      "additionalProperties": false,
+      "properties": {
+        "actions": {
+          "type": "array",
+          "description": "A list of actions containing a label and a command",
+          "items": {
+            "type": "object",
+            "properties": {
+              "label": {
+                "type": "string",
+                "description": "Text to be displayed in button",
+                "default": "label"
+              },
+              "command": {
+                "type": "string",
+                "description": "Command to be executed on click",
+                "default": ""
+              }
+            }
+          }
+        }
+      }
+    },
+    "menubar": {
+      "type": "object",
+      "description": "A bar that contains action-buttons and buttons to open a dropdown with action-buttons",
+      "additionalProperties": false,
+      "patternProperties": {
+        "^menu(#[a-zA-Z0-9_-]{1,}){0,1}?$": {
+          "type": "object",
+          "description": "A button that opens a dropdown with action-buttons",
+          "additionalProperties": false,
+          "properties": {
+            "label": {
+              "type": "string",
+              "description": "Text to be displayed in button",
+              "default": "Menu"
+            },
+            "position": {
+              "type": "string",
+              "description": "Horizontal position of the button in the bar",
+              "default": "right",
+              "enum": ["right", "left"]
+            },
+            "actions": {
+              "$ref" : "#/widgets/buttons-grid/properties/actions"
+            }
+          }
+        },
+        "^buttons(#[a-zA-Z0-9_-]{1,}){0,1}?$": {
+          "type": "object",
+          "description": "A list of action-buttons to be displayed in the topbar",
+          "additionalProperties": false,
+          "properties": {
+            "position": {
+              "type": "string",
+              "description": "Horizontal position of the button in the bar",
+              "default": "right",
+              "enum": ["right", "left"]
+            },
+            "actions": {
+              "$ref" : "#/widgets/buttons-grid/properties/actions"
+            }
+          }
+        }
+      }
    }
  }
 }
--- a/src/controlCenter/widgets/baseWidget.vala
+++ b/src/controlCenter/widgets/baseWidget.vala
@ -1,3 +1,5 @@
+using Posix;
+
 namespace SwayNotificationCenter.Widgets {
    public abstract class BaseWidget : Gtk.Box {
        public abstract string widget_name { get; }
@ -39,7 +41,7 @@ namespace SwayNotificationCenter.Widgets {

        public virtual void on_cc_visibility_change (bool value) {}

-        protected T? get_prop<T> (Json.Object config, string value_key) {
+        protected T ? get_prop<T> (Json.Object config, string value_key) {
            if (!config.has_member (value_key)) {
                debug ("%s: Config doesn't have key: %s!\n", key, value_key);
                return null;
@ -70,5 +72,43 @@ namespace SwayNotificationCenter.Widgets {
                    return null;
            }
        }
+
+        protected Json.Array ? get_prop_array (Json.Object config, string value_key) {
+            if (!config.has_member (value_key)) {
+                debug ("%s: Config doesn't have key: %s!\n", key, value_key);
+                return null;
+            }
+            var member = config.get_member (value_key);
+            if (member.get_node_type () != Json.NodeType.ARRAY) {
+                debug ("Unable to find Json Array for member %s", value_key);
+            }
+            return config.get_array_member (value_key);
+        }
+
+        protected Action[] parse_actions (Json.Array actions) {
+            Action[] res = new Action[actions.get_length ()];
+            for (int i = 0; i < actions.get_length (); i++) {
+                string label = actions.get_object_element (i).get_string_member_with_default ("label", "label");
+                string command = actions.get_object_element (i).get_string_member_with_default ("command", "");
+                res[i] = Action () {
+                    label = label,
+                    command = command
+                };
+            }
+            return res;
+        }
+
+        protected void execute_command (string cmd) {
+            pid_t pid;
+            int status;
+            if ((pid = fork ()) < 0) {
+                perror ("fork()");
+            }
+            if (pid == 0) { // Child process
+                execl ("/bin/sh", "sh", "-c", cmd);
+                exit (EXIT_FAILURE); // should not return from execl
+            }
+            waitpid (pid, out status, 1);
+        }
    }
 }
--- a/src/controlCenter/widgets/buttonsGrid/buttonsGrid.vala
+++ b/src/controlCenter/widgets/buttonsGrid/buttonsGrid.vala
@ -0,0 +1,39 @@
+using GLib;
+
+namespace SwayNotificationCenter.Widgets {
+
+    public class ButtonsGrid : BaseWidget {
+        public override string widget_name {
+            get {
+                return "buttons-grid";
+            }
+        }
+
+        Action[] actions;
+
+        public ButtonsGrid (string suffix, SwayncDaemon swaync_daemon, NotiDaemon noti_daemon) {
+            base (suffix, swaync_daemon, noti_daemon);
+
+            Json.Object ? config = get_config (this);
+            if (config != null) {
+                Json.Array a = get_prop_array (config, "actions");
+                if (a != null) actions = parse_actions (a);
+            }
+
+            Gtk.FlowBox container = new Gtk.FlowBox ();
+            container.set_selection_mode (Gtk.SelectionMode.NONE);
+            pack_start (container, true, true, 0);
+
+            // add action to container
+            foreach (var act in actions) {
+                Gtk.Button b = new Gtk.Button.with_label (act.label);
+
+                b.clicked.connect (() => execute_command (act.command));
+
+                container.insert (b, -1);
+            }
+
+            show_all ();
+        }
+    }
+}
--- a/src/controlCenter/widgets/factory.vala
+++ b/src/controlCenter/widgets/factory.vala
@ -20,6 +20,12 @@ namespace SwayNotificationCenter.Widgets {
            case "mpris":
                widget = new Mpris.Mpris (suffix, swaync_daemon, noti_daemon);
                break;
+            case "menubar":
+                widget = new Menubar (suffix, swaync_daemon, noti_daemon);
+                break;
+            case "buttons-grid":
+                widget = new ButtonsGrid (suffix, swaync_daemon, noti_daemon);
+                break;
            default:
                warning ("Could not find widget: \"%s\"!", key);
                return null;
--- a/src/controlCenter/widgets/menubar/menubar.vala
+++ b/src/controlCenter/widgets/menubar/menubar.vala
@ -0,0 +1,175 @@
+using GLib;
+
+namespace SwayNotificationCenter.Widgets {
+
+    public enum MenuType {
+        BUTTONS,
+        MENU
+    }
+
+    public enum Position {
+        LEFT,
+        RIGHT
+    }
+    public struct ConfigObject {
+        string ? name;
+        MenuType ? type;
+        string ? label;
+        Position ? position;
+        Action[] actions;
+        Gtk.Box ? menu;
+    }
+
+    public struct Action {
+        string ? label;
+        string ? command;
+    }
+
+    public class Menubar : BaseWidget {
+        public override string widget_name {
+            get {
+                return "menubar";
+            }
+        }
+
+        Gtk.Box menus_container;
+        Gtk.Box topbar_container;
+
+        List<ConfigObject ?> menu_objects;
+
+        public Menubar (string suffix, SwayncDaemon swaync_daemon, NotiDaemon noti_daemon) {
+            base (suffix, swaync_daemon, noti_daemon);
+
+            Json.Object ? config = get_config (this);
+            if (config != null) {
+                parse_config_objects (config);
+            }
+
+            menus_container = new Gtk.Box (Gtk.Orientation.VERTICAL, 0);
+
+            topbar_container = new Gtk.Box (Gtk.Orientation.HORIZONTAL, 0);
+            topbar_container.get_style_context ().add_class ("menu-button-bar");
+
+            menus_container.add (topbar_container);
+
+            for (int i = 0; i < menu_objects.length (); i++) {
+                unowned ConfigObject ? obj = menu_objects.nth_data (i);
+                add_menu (ref obj);
+            }
+
+            pack_start (menus_container, true, true, 0);
+            show_all ();
+
+            foreach (var obj in menu_objects) {
+                obj.menu ?.hide ();
+            }
+        }
+
+        void add_menu (ref unowned ConfigObject ? obj) {
+            switch (obj.type) {
+                case MenuType.BUTTONS:
+                    Gtk.Box container = new Gtk.Box (Gtk.Orientation.HORIZONTAL, 0);
+                    container.get_style_context ().add_class (obj.name);
+
+                    foreach (Action a in obj.actions) {
+                        Gtk.Button b = new Gtk.Button.with_label (a.label);
+
+                        b.clicked.connect (() => execute_command (a.command));
+
+                        container.add (b);
+                    }
+                    switch (obj.position) {
+                        case Position.LEFT:
+                            topbar_container.pack_start (container, false, false, 0);
+                            break;
+                        case Position.RIGHT:
+                            topbar_container.pack_end (container, false, false, 0);
+                            break;
+                    }
+                    break;
+                case MenuType.MENU:
+                    Gtk.Button show_button = new Gtk.Button.with_label (obj.label);
+
+                    Gtk.Box menu = new Gtk.Box (Gtk.Orientation.VERTICAL, 0);
+                    menu.get_style_context ().add_class (obj.name);
+                    obj.menu = menu;
+
+                    show_button.clicked.connect (() => {
+                    bool visible = !menu.visible;
+                    foreach (var o in menu_objects) {
+                        o.menu ?.set_visible (false);
+                    }
+                    menu.set_visible (visible);
+                });
+
+                    foreach (var a in obj.actions) {
+                        Gtk.Button b = new Gtk.Button.with_label (a.label);
+                        b.clicked.connect (() => execute_command (a.command));
+                        menu.pack_start (b, true, true, 0);
+                    }
+
+                    switch (obj.position) {
+                        case Position.RIGHT:
+                            topbar_container.pack_end (show_button, false, false, 0);
+                            break;
+                        case Position.LEFT:
+                            topbar_container.pack_start (show_button, false, false, 0);
+                            break;
+                    }
+
+                    menus_container.add (menu);
+                    break;
+            }
+        }
+
+        protected void parse_config_objects (Json.Object config) {
+            var elements = config.get_members ();
+
+            menu_objects = new List<ConfigObject ?> ();
+            for (int i = 0; i < elements.length (); i++) {
+                string e = elements.nth_data (i);
+                Json.Object ? obj = config.get_object_member (e);
+
+                if (obj == null) continue;
+
+                string[] key = e.split ("#");
+                string t = key[0];
+                MenuType type = MenuType.BUTTONS;
+                if (t == "buttons") type = MenuType.BUTTONS;
+                else if (t == "menu") type = MenuType.MENU;
+                else info ("Invalid type for menu-object - valid options: 'menu' || 'buttons' using default");
+
+                string name = key[1];
+
+                string ? p = get_prop<string> (obj, "position");
+                Position pos;
+                if (p != "left" && p != "right") {
+                    pos = Position.RIGHT;
+                    info ("No position for menu-object given using default");
+                } else if (p == "right") pos = Position.RIGHT;
+                else pos = Position.LEFT;
+
+                Json.Array ? actions = get_prop_array (obj, "actions");
+                if (actions == null) {
+                    info ("Error parsing actions for menu-object");
+                }
+
+                string ? label = get_prop<string> (obj, "label");
+                if (label == null) {
+                    label = "Menu";
+                    info ("No label for menu-object given using default");
+                }
+
+                Action[] actions_list = parse_actions (actions);
+                menu_objects.append (ConfigObject () {
+                    name = name,
+                    type = type,
+                    label = label,
+                    position = pos,
+                    actions = actions_list,
+                    menu = null,
+                });
+            }
+        }
+    }
+}
--- a/src/meson.build
+++ b/src/meson.build
@ -36,6 +36,10 @@ widget_sources = [
  'controlCenter/widgets/mpris/mpris.vala',
  'controlCenter/widgets/mpris/interfaces.vala',
  'controlCenter/widgets/mpris/mpris_player.vala',
+  # Widget: Menubar
+  'controlCenter/widgets/menubar/menubar.vala',
+  # Widget: Buttons Grid
+  'controlCenter/widgets/buttonsGrid/buttonsGrid.vala',
 ]

 app_sources = [
@ -62,6 +66,7 @@ app_deps = [
  dependency('libhandy-1', version: '>= 1.2.3'),
  meson.get_compiler('c').find_library('gtk-layer-shell'),
  meson.get_compiler('c').find_library('m', required : true),
+  meson.get_compiler('vala').find_library('posix'),
 ]

 # Checks if the user wants scripting enabled
--- a/src/style.css
+++ b/src/style.css
@ -239,3 +239,47 @@
 .widget-mpris-subtitle {
  font-size: 1.1rem;
 }
+
+/* Buttons widget */
+.widget-buttons-grid {
+  padding: 8px;
+  margin: 8px;
+  border-radius: 12px;
+  background-color: @noti-bg;
+}
+
+.widget-buttons-grid>flowbox>flowboxchild>button{
+  background: @noti-bg;
+  border-radius: 12px;
+}
+
+.widget-buttons-grid>flowbox>flowboxchild>button:hover {
+  background: @noti-bg-hover;
+}
+
+/* Menubar widget */
+.widget-menubar>box>.menu-button-bar>button {
+  border: none;
+  background: transparent;
+}
+
+/* .AnyName { Name defined in config after #
+  background-color: @noti-bg;
+  padding: 8px;
+  margin: 8px;
+  border-radius: 12px;
+}
+
+.AnyName>button {
+  background: transparent;
+  border: none;
+}
+
+.AnyName>button:hover {
+  background-color: @noti-bg-hover;
+} */
+
+.topbar-buttons>button { /* Name defined in config after # */
+  border: none;
+  background: transparent;
+}