quick commit

.clang-format

@@ -10,3 +10,6 @@ IncludeCategories:
   - Regex: '.*'
     Priority: 3
 IncludeBlocks: Regroup
+
+# remove unused includes
+SortIncludes: true

.gitea/workflows/ci.yml

@@ -0,0 +1,26 @@
+name: ci
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: git.rivercry.com/system/bar:latest
+      credentials:
+        username: docker
+        password: ${{ secrets.DOCKER_PASSWORD }}
+    steps:
+      - name: Checkout
+        run: |
+          git init
+          git remote add origin https://${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}@git.rivercry.com/${{ github.repository }}.git
+          git fetch --depth 1 origin ${{ github.sha }}
+          git checkout FETCH_HEAD
+      - name: Configure
+        run: cmake -S . -B build -DCMAKE_BUILD_TYPE=Release
+
+      - name: Build
+        run: cmake --build build --config Release -j "$(nproc)"

CMakeLists.txt

@@ -5,45 +5,51 @@ set(CMAKE_CXX_STANDARD 23)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
-set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DDEBUG")
+set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O2 -DNDEBUG -Wall -Wextra -Wpedantic -Werror")
+set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DDEBUG -Wall -Wextra -Wpedantic")
+
+set(CMAKE_C_COMPILER "clang")
+set(CMAKE_CXX_COMPILER "clang++")
 
 find_package(PkgConfig REQUIRED)
 
 pkg_check_modules(GTKMM REQUIRED gtkmm-4.0)
 pkg_check_modules(LAYERSHELL REQUIRED gtk4-layer-shell-0)
 pkg_check_modules(WEBKIT REQUIRED webkitgtk-6.0)
-pkg_check_modules(SQLITE3 REQUIRED sqlite3)
+pkg_check_modules(CURL REQUIRED libcurl)
 
-include_directories(${GTKMM_INCLUDE_DIRS} ${LAYERSHELL_INCLUDE_DIRS} ${WEBKIT_INCLUDE_DIRS} ${SQLITE3_INCLUDE_DIRS})
+find_package(nlohmann_json 3.2.0 REQUIRED)
-link_directories(${GTKMM_LIBRARY_DIRS} ${LAYERSHELL_LIBRARY_DIRS} ${WEBKIT_LIBRARY_DIRS} ${SQLITE3_LIBRARY_DIRS})
+
+include_directories(${GTKMM_INCLUDE_DIRS} ${LAYERSHELL_INCLUDE_DIRS} ${WEBKIT_INCLUDE_DIRS} ${CURL_INCLUDE_DIRS} ${nlohmann_json_INCLUDE_DIRS})
+link_directories(${GTKMM_LIBRARY_DIRS} ${LAYERSHELL_LIBRARY_DIRS} ${WEBKIT_LIBRARY_DIRS} ${CURL_LIBRARY_DIRS})
 
 add_library(bar_lib)
 target_sources(bar_lib
     PUBLIC
-        src/app.cpp
+    src/app.cpp
-        src/bar/bar.cpp
+    src/bar/bar.cpp
 
-        src/widgets/clock.cpp
+    src/widgets/clock.cpp
-        src/widgets/date.cpp
+    src/widgets/date.cpp
-        src/widgets/workspaceIndicator.cpp
+    src/widgets/notification/baseNotification.cpp
-        src/widgets/volumeWidget.cpp
+    src/widgets/notification/notification.cpp
-        src/widgets/webWidget.cpp
+    src/widgets/notification/spotifyNotification.cpp
+    src/widgets/volumeWidget.cpp
+    src/widgets/webWidget.cpp
 
-        src/services/todo.cpp
+    src/services/hyprland.cpp
-        src/services/sqliteTodoAdapter.cpp
+    src/services/notificationController.cpp
-        src/services/hyprland.cpp
+    src/services/textureCache.cpp
-        src/services/tray.cpp
+    src/services/tray.cpp
-        src/services/notifications.cpp
+    src/services/dbus/notification.cpp
-        src/services/bluetooth.cpp
+    src/services/dbus/mpris.cpp
 
-        src/widgets/tray.cpp
+    src/widgets/tray.cpp
-        src/widgets/todo.cpp
+    src/widgets/controlCenter.cpp
-        src/widgets/bluetooth.cpp
-        src/widgets/controlCenter.cpp
 
-        src/components/popover.cpp
+    src/components/popover.cpp
-        src/components/todoEntry.cpp
+    src/components/workspaceIndicator.cpp
-        src/components/base/button.cpp
+    src/components/base/button.cpp
 )
 include_directories(bar_lib PRIVATE
     include
@@ -51,30 +57,37 @@ include_directories(bar_lib PRIVATE
 
 add_executable(bar main.cpp)
 
-target_link_libraries(bar bar_lib ${GTKMM_LIBRARIES} ${LAYERSHELL_LIBRARIES} ${WEBKIT_LIBRARIES} ${SQLITE3_LIBRARIES})
+target_link_libraries(bar bar_lib ${GTKMM_LIBRARIES} ${LAYERSHELL_LIBRARIES} ${WEBKIT_LIBRARIES} ${CURL_LIBRARIES} nlohmann_json::nlohmann_json)
 
-# Copy `resources/bar.css` into the build directory when it changes
+# Copy all CSS files in resources/ into build and user config directories
-set(RES_SRC "${CMAKE_CURRENT_SOURCE_DIR}/resources/bar.css")
+file(GLOB RES_CSS_FILES CONFIGURE_DEPENDS
-set(RES_DST "${CMAKE_CURRENT_BINARY_DIR}/resources/bar.css")
+    "${CMAKE_CURRENT_SOURCE_DIR}/resources/*.css"
-set(USER_CONFIG_CSS "$ENV{HOME}/.config/bar/bar.css")
-
-add_custom_command(
-    OUTPUT ${RES_DST}
-    COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_CURRENT_BINARY_DIR}/resources"
-    COMMAND ${CMAKE_COMMAND} -E copy_if_different "${RES_SRC}" "${RES_DST}"
-    DEPENDS "${RES_SRC}"
-    COMMENT "Copy resources/bar.css to build directory"
-    VERBATIM
 )
+set(RES_BUILD_DIR "${CMAKE_CURRENT_BINARY_DIR}/resources")
+set(RES_USER_DIR "$ENV{HOME}/.config/bar")
 
-add_custom_command(
+set(RES_DST_FILES "")
-    OUTPUT ${USER_CONFIG_CSS}
+set(USER_DST_FILES "")
-    COMMAND ${CMAKE_COMMAND} -E make_directory "$ENV{HOME}/.config/bar"
-    COMMAND ${CMAKE_COMMAND} -E copy_if_different "${RES_SRC}" "${USER_CONFIG_CSS}"
-    DEPENDS "${RES_SRC}"
-    COMMENT "Copy resources/bar.css to ~/.config/bar/bar.css"
-    VERBATIM
-)
 
-add_custom_target(copy_resources ALL DEPENDS ${RES_DST} ${USER_CONFIG_CSS})
+foreach(RES_FILE IN LISTS RES_CSS_FILES)
+    get_filename_component(RES_NAME "${RES_FILE}" NAME)
+    set(RES_DST "${RES_BUILD_DIR}/${RES_NAME}")
+    set(USER_DST "${RES_USER_DIR}/${RES_NAME}")
+
+    list(APPEND RES_DST_FILES "${RES_DST}")
+    list(APPEND USER_DST_FILES "${USER_DST}")
+
+    add_custom_command(
+        OUTPUT "${RES_DST}" "${USER_DST}"
+        COMMAND ${CMAKE_COMMAND} -E make_directory "${RES_BUILD_DIR}"
+        COMMAND ${CMAKE_COMMAND} -E make_directory "${RES_USER_DIR}"
+        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${RES_FILE}" "${RES_DST}"
+        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${RES_FILE}" "${USER_DST}"
+        DEPENDS "${RES_FILE}"
+        COMMENT "Copy ${RES_NAME} to build and config directories"
+        VERBATIM
+    )
+endforeach()
+
+add_custom_target(copy_resources ALL DEPENDS ${RES_DST_FILES} ${USER_DST_FILES})
 add_dependencies(bar copy_resources)

include/app.hpp

@@ -4,12 +4,13 @@
 
 #include "bar/bar.hpp"
 #include "services/hyprland.hpp"
-#include "services/notifications.hpp"
+#include "services/dbus/notification.hpp"
-#include "services/tray.hpp"
 
 #include "glibmm/refptr.h"
 #include "gtkmm/application.h"
 
+class MprisController;
+
 class App {
   public:
     App();
@@ -18,10 +19,11 @@ class App {
 
   private:
     Glib::RefPtr<Gtk::Application> app;
-    std::vector<Bar *> bars;
+    std::vector<std::shared_ptr<Bar>> bars;
-    HyprlandService *hyprlandService = HyprlandService::getInstance();
+    std::shared_ptr<NotificationService> notificationService = nullptr;
-    NotificationService notificationService;
+    std::shared_ptr<MprisController> mprisController = nullptr;
-    TrayService *trayService = TrayService::getInstance();
+    HyprlandService *hyprlandService = nullptr;
 
+    TrayService *trayService = TrayService::getInstance();
     void setupServices();
 };

include/bar/bar.hpp

@@ -2,23 +2,24 @@
 
 #include <gtk4-layer-shell/gtk4-layer-shell.h>
 #include <gtkmm.h>
+#include <memory>
 
-#include "icons.hpp"
 #include "widgets/clock.hpp"
 #include "widgets/date.hpp"
 #include "widgets/tray.hpp"
 #include "widgets/volumeWidget.hpp"
 #include "widgets/webWidget.hpp"
-#include "widgets/workspaceIndicator.hpp"
 #include "widgets/controlCenter.hpp"
 
 class Bar : public Gtk::Window {
   public:
-    Bar(GdkMonitor *monitor, int monitorId);
+    Bar(GdkMonitor *monitor);
+
+    void addLeftWidget(std::shared_ptr<Gtk::Widget> widget) { left_box.append(*widget); }
+    void addCenterWidget(std::shared_ptr<Gtk::Widget> widget) { center_box.append(*widget); }
+    void addRightWidget(std::shared_ptr<Gtk::Widget> widget) { right_box.append(*widget); }
 
   private:
-    int monitorId;
-
     Gtk::CenterBox main_box{};
     Gtk::Box left_box{Gtk::Orientation::HORIZONTAL};
     Gtk::Box center_box{Gtk::Orientation::HORIZONTAL};
@@ -26,12 +27,11 @@ class Bar : public Gtk::Window {
 
     Clock clock;
     Date date;
-    WebWidget homeAssistant{ICON_HOME, "Home Assistant", "https://home.rivercry.com"};
+    WebWidget homeAssistant{"\ue88a", "Home Assistant", "https://home.rivercry.com"};
-    ControlCenter controlCenter{"\ue8bb", "Control Center"};
+    ControlCenter controlCenter{"\ue88a", "Control Center"};
 
-    WorkspaceIndicator *workspaceIndicator = nullptr;
+    std::shared_ptr<TrayWidget> trayWidget                 = nullptr;
-    TrayWidget *trayWidget                 = nullptr;
+    std::shared_ptr<VolumeWidget> volumeWidget             = nullptr;
-    VolumeWidget *volumeWidget             = nullptr;
 
 
     void setup_ui();

include/components/todoEntry.hpp

@@ -1,21 +0,0 @@
-#pragma once
-
-#include <sys/stat.h>
-
-#include "gtkmm/box.h"
-
-class TodoEntry : public Gtk::Box {
-  public:
-    TodoEntry(int id, std::string text, sigc::signal<void(int)> signal_dismissed, sigc::signal<void(int, std::string)> signal_edited);
-
-    int get_id() const { return id; }
-    std::string get_text() const { return text; }
-
-  private:
-    int id;
-    std::string text;
-    sigc::signal<void(int)> signal_dismissed;
-    sigc::signal<void(int, std::string)> signal_edited;
-
-    void on_dismiss_clicked();
-};

include/components/workspaceIndicator.hpp

@@ -0,0 +1,35 @@
+#pragma once
+
+#include <string>
+
+#include "gtkmm/box.h"
+#include "gtkmm/button.h"
+#include "gtkmm/overlay.h"
+
+class WorkspaceIndicator : public Gtk::Box {
+  public:
+
+    enum InidicatorState {
+        EMPTY,
+        ALIVE,
+        FOCUSED,
+        PRESENTING,
+        URGENT,
+    };
+
+    // meh, Maybe try WorkspaceState struct later
+    WorkspaceIndicator(int id, std::string label, sigc::slot<void(int)> onClick);
+    void setIndicatorState(InidicatorState state);
+
+  private:
+    void clearCssClass();
+    InidicatorState currentState = EMPTY;
+    std::shared_ptr<Gtk::Overlay> overlay;
+    std::map<InidicatorState, std::string> stateToCssClass = {
+        {FOCUSED, "workspace-pill-focused"},
+        {URGENT, "workspace-pill-urgent"},
+        {ALIVE, "workspace-pill-alive"},
+        {PRESENTING, "workspace-pill-presenting"},
+        {EMPTY, "workspace-pill-empty"}, // Default class
+    };
+};

include/helpers/command.hpp

@@ -0,0 +1,31 @@
+#pragma once
+
+#include <array>
+#include <memory>
+#include <stdexcept>
+#include <string>
+#include <cstdio>
+
+class CommandHelper {
+  public:
+    static std::string exec(const char *cmd) {
+        std::array<char, 128> buffer;
+        std::string result;
+        std::unique_ptr<FILE, int(*)(FILE*)> pipe(popen(cmd, "r"), pclose);
+        if (!pipe) {
+            throw std::runtime_error("popen() failed!");
+        }
+        while (fgets(buffer.data(), static_cast<int>(buffer.size()), pipe.get()) != nullptr) {
+            result += buffer.data();
+        }
+        return result;
+    }
+
+    static void execNoOutput(std::string cmd) {
+        std::string command = cmd + " > /dev/null 2>&1";
+        int ret = std::system(command.c_str());
+        if (ret != 0) {
+            throw std::runtime_error("Command failed with return code: " + std::to_string(ret));
+        }
+    }
+};

include/helpers/hypr.hpp

@@ -0,0 +1,69 @@
+#pragma once
+
+#include <cassert>
+#include <nlohmann/json.hpp>
+#include <string>
+#include <sys/socket.h>
+
+#include "helpers/command.hpp"
+
+class HyprctlHelper {
+  public:
+    static nlohmann::json getMonitorData() {
+        std::string result = CommandHelper::exec("hyprctl -j monitors");
+        assert(!result.empty() && "Failed to get monitor data from hyprctl");
+
+        auto json = nlohmann::json::parse(result);
+
+        assert(json.is_array());
+
+        return json;
+    }
+
+    static nlohmann::json getWorkspaceData() {
+        std::string result = CommandHelper::exec("hyprctl -j workspaces");
+        assert(!result.empty() && "Failed to get workspace data from hyprctl");
+
+        auto json = nlohmann::json::parse(result);
+
+        assert(json.is_array());
+
+        return json;
+    }
+
+    static nlohmann::json getClientData() {
+        std::string result = CommandHelper::exec("hyprctl -j clients");
+        assert(!result.empty() && "Failed to get client data from hyprctl");
+
+        auto json = nlohmann::json::parse(result);
+
+        assert(json.is_array());
+
+        return json;
+    }
+
+    static void dispatchWorkspace(int workspaceNumber) {
+        std::string out = "hyprctl dispatch workspace " + std::to_string(workspaceNumber);
+        CommandHelper::execNoOutput(out.c_str());
+    }
+};
+
+class HyprSocketHelper {
+  public:
+    static std::string getHyprlandSocketPath() {
+        const char *hyprlandInstanceSignature = std::getenv("HYPRLAND_INSTANCE_SIGNATURE");
+        const char *xdgRuntimeDir = std::getenv("XDG_RUNTIME_DIR");
+
+        if (!xdgRuntimeDir || !hyprlandInstanceSignature) {
+            return std::string();
+        }
+
+        std::string basePath = std::string(xdgRuntimeDir) + "/hypr/" + std::string(hyprlandInstanceSignature) + "/";
+        std::string sock1 = basePath + ".socket2.sock";
+        if (access(sock1.c_str(), F_OK) == 0) {
+            return sock1;
+        }
+
+        return std::string();
+    }
+};

include/helpers/socket.hpp

@@ -0,0 +1,52 @@
+#pragma once
+
+#include <cassert>
+#include <iostream>
+#include <string>
+#include <sys/socket.h>
+#include <vector>
+
+#include "helpers/string.hpp"
+
+class SocketHelper {
+
+  public:
+    typedef struct SocketMessage {
+        std::string eventType;
+        std::string eventData;
+    } SocketMessage;
+
+    static std::vector<SocketMessage> parseSocketMessage(int socketFd, const std::string &delimiter) {
+        char buffer[4096];
+        std::string data;
+
+        ssize_t bytesRead = recv(socketFd, buffer, sizeof(buffer) - 1, 0);
+        if (bytesRead > 0) {
+            buffer[bytesRead] = '\0';
+            data              = std::string(buffer);
+        } else if (bytesRead == 0) {
+            std::cerr << "Socket closed by peer" << std::endl;
+        } else {
+            std::cerr << "Error reading from socket" << std::endl;
+        }
+
+        auto delimiterPos = data.find(delimiter);
+
+        if (delimiterPos == std::string::npos) {
+            assert(false && "Delimiter not found in socket message");
+        }
+
+        auto splitMessages      = StringHelper::split(data, '\n');
+        auto splitMessagesFinal = std::vector<SocketMessage>();
+        for (auto splitMessage : splitMessages) {
+            SocketMessage message;
+            auto messageCommandVector = StringHelper::split(splitMessage, delimiter);
+
+            message.eventType = messageCommandVector[0];
+            message.eventData = messageCommandVector.size() > 1 ? messageCommandVector[1] : "";
+            splitMessagesFinal.push_back(message);
+        }
+
+        return splitMessagesFinal;
+    }
+};

include/helpers/string.hpp

@@ -0,0 +1,47 @@
+#pragma once
+
+#include <string>
+#include <vector>
+
+
+class StringHelper {
+public:
+    static std::vector<std::string> split(const std::string &input, char delimiter) {
+        std::vector<std::string> tokens;
+        std::string token;
+        for (char ch : input) {
+            if (ch == delimiter) {
+                if (!token.empty()) {
+                    tokens.push_back(token);
+                    token.clear();
+                }
+            } else {
+                token += ch;
+            }
+        }
+        if (!token.empty()) {
+            tokens.push_back(token);
+        }
+        return tokens;
+    }
+
+        static std::vector<std::string> split(const std::string &input, std::string delimiter) {
+        std::vector<std::string> tokens;
+        size_t start = 0;
+        size_t end = input.find(delimiter);
+        while (end != std::string::npos) {
+            tokens.push_back(input.substr(start, end - start));
+            start = end + delimiter.length();
+            end = input.find(delimiter, start);
+        }
+        tokens.push_back(input.substr(start));
+        return tokens;
+    }
+
+    static std::string trimToSize(const std::string &input, size_t maxSize) {
+        if (input.length() <= maxSize) {
+            return input;
+        }
+        return input.substr(0, maxSize) + "...";
+    }
+};

include/helpers/system.hpp

@@ -0,0 +1,17 @@
+#pragma once
+
+#include <fstream>
+
+class SystemHelper {
+  public:
+    static std::string read_file_to_string(const std::string &filePath) {
+        std::ifstream file(filePath);
+        if (!file.is_open()) {
+            throw std::runtime_error("Could not open file: " + filePath);
+        }
+        std::string content((std::istreambuf_iterator<char>(file)),
+                             std::istreambuf_iterator<char>());
+        file.close();
+        return content;
+    }
+};

include/helpers/systemHelper.hpp

@@ -1,39 +0,0 @@
-#pragma once
-
-#include <array>
-#include <fstream>
-#include <memory>
-#include <sstream>
-#include <string>
-
-class SystemHelper {
-  public:
-    static std::string get_command_output(const char *cmd) {
-        std::array<char, 128> buffer;
-        std::string result;
-        std::unique_ptr<FILE, int (*)(FILE *)> pipe(popen(cmd, "r"), pclose);
-
-        if (!pipe) {
-            throw std::runtime_error("popen() failed!");
-        }
-
-        // Read the output a chunk at a time until the stream ends
-        while (fgets(buffer.data(), buffer.size(), pipe.get()) != nullptr) {
-            result += buffer.data();
-        }
-
-        return result;
-    }
-
-    // Read an entire file into a string. Throws std::runtime_error on failure.
-    static std::string read_file_to_string(const std::string &path) {
-        std::ifstream in(path, std::ios::in | std::ios::binary);
-        if (!in) {
-            throw std::runtime_error("Failed to open file: " + path);
-        }
-
-        std::ostringstream ss;
-        ss << in.rdbuf();
-        return ss.str();
-    }
-};

include/icons.hpp

@@ -1,3 +0,0 @@
-#pragma once
-
-#define ICON_HOME "\ue88a"

include/services/dbus/messages.hpp

@@ -0,0 +1,33 @@
+#pragma once
+
+#include <cstdint>
+#include <functional>
+#include <string>
+#include <map>
+#include <vector>
+#include "glibmm/variant.h"
+
+
+
+struct MprisPlayer2Message {
+    std::string title;
+    std::string artist;
+    std::string artwork_url;
+
+    std::function<void()> play_pause;
+    std::function<void()> next;
+    std::function<void()> previous;
+};
+
+struct NotifyMessage {
+    std::string app_name;
+    uint32_t replaces_id;
+    std::string app_icon;
+    std::string summary;
+    std::string body;
+    std::vector<std::string> actions;
+    std::map<std::string, Glib::VariantBase> hints;
+    int32_t expire_timeout;
+    // Callback to invoke when an action is triggered
+    std::function<void(const std::string& action_id)> on_action;
+};

include/services/dbus/mpris.hpp

@@ -0,0 +1,30 @@
+#pragma once
+
+#include <giomm.h>
+#include <sigc++/sigc++.h>
+#include <vector>
+#include "services/dbus/messages.hpp"
+
+class MprisController {
+  public:
+
+    MprisController();
+
+    void toggle_play();
+    void next_song();
+    void previous_song();
+
+    sigc::signal<void(const MprisPlayer2Message &)> &signal_mpris_updated();
+
+  private:
+    Glib::RefPtr<Gio::DBus::Connection> m_connection;
+    Glib::RefPtr<Gio::DBus::Proxy> m_proxy;
+    sigc::signal<void(const MprisPlayer2Message &)> mprisUpdatedSignal;
+
+    void on_bus_connected(const Glib::RefPtr<Gio::AsyncResult> &result);
+    void signalNotification();
+
+    // Called when the song changes
+    void on_properties_changed(const Gio::DBus::Proxy::MapChangedProperties &changed_properties,
+                               const std::vector<Glib::ustring> &invalidated_properties);
+};

include/services/dbus/notification.hpp

@@ -0,0 +1,70 @@
+#pragma once
+
+#include <fcntl.h>
+#include <giomm.h>
+#include <gtkmm.h>
+#include <sigc++/sigc++.h>
+
+#include "giomm/dbusconnection.h"
+#include "giomm/dbusownname.h"
+#include "glib.h"
+
+const Glib::ustring introspection_xml = R"(
+<node>
+  <interface name="org.freedesktop.Notifications">
+    <method name="GetCapabilities">
+      <arg name="capabilities" type="as" direction="out"/>
+    </method>
+    <method name="Notify">
+      <arg name="app_name" type="s" direction="in"/>
+      <arg name="replaces_id" type="u" direction="in"/>
+      <arg name="app_icon" type="s" direction="in"/>
+      <arg name="summary" type="s" direction="in"/>
+      <arg name="body" type="s" direction="in"/>
+      <arg name="actions" type="as" direction="in"/>
+      <arg name="hints" type="a{sv}" direction="in"/>
+      <arg name="expire_timeout" type="i" direction="in"/>
+      <arg name="id" type="u" direction="out"/>
+    </method>
+    <method name="CloseNotification">
+      <arg name="id" type="u" direction="in"/>
+    </method>
+    <method name="GetServerInformation">
+      <arg name="name" type="s" direction="out"/>
+      <arg name="vendor" type="s" direction="out"/>
+      <arg name="version" type="s" direction="out"/>
+      <arg name="spec_version" type="s" direction="out"/>
+    </method>
+  </interface>
+</node>
+)";
+
+class NotificationService {
+  public:
+    NotificationService() : notificationIdCounter(1) {
+        Gio::DBus::own_name(
+            Gio::DBus::BusType::SESSION,
+            "org.freedesktop.Notifications",
+            sigc::mem_fun(*this, &NotificationService::onBusAcquired),
+            {}, // Name acquired slot (optional)
+            {}, // Name lost slot (optional)
+            Gio::DBus::BusNameOwnerFlags::REPLACE);
+    }
+
+    void onBusAcquired(const Glib::RefPtr<Gio::DBus::Connection> &connection, const Glib::ustring &name);
+
+  private:
+    guint notificationIdCounter;
+    const Gio::DBus::InterfaceVTable &getMessageInterfaceVTable();
+    void on_method_call(const Glib::RefPtr<Gio::DBus::Connection> &connection,
+                        const Glib::ustring &sender,
+                        const Glib::ustring &object_path,
+                        const Glib::ustring &interface_name,
+                        const Glib::ustring &method_name,
+                        const Glib::VariantContainerBase &parameters,
+                        const Glib::RefPtr<Gio::DBus::MethodInvocation> &invocation);
+
+    void handle_notify(const Glib::VariantContainerBase &parameters,
+                       const Glib::RefPtr<Gio::DBus::MethodInvocation> &invocation);
+    void createNotificationPopup(const Glib::ustring &title, const Glib::ustring &message);
+};

include/services/hyprland.hpp

@@ -1,82 +1,112 @@
 #pragma once
 
-#include <cstddef>
 #include <glibmm.h>
 #include <map>
+#include <memory>
+#include <set>
 #include <sigc++/sigc++.h>
 #include <string>
 #include <sys/stat.h>
-#include <vector>
+
+#include "bar/bar.hpp"
+#include "components/workspaceIndicator.hpp"
+#include "helpers/socket.hpp"
+
+#include "gtkmm/box.h"
+
+#define NUM_WORKSPACES 7
 
 class HyprlandService {
     inline static HyprlandService *instance = nullptr;
 
   public:
-    static constexpr int kWorkspaceSlotCount = 7;
+    struct Client {
-    const char *kMonitorCommand              = "hyprctl monitors -j";
+        std::string address;
-    const char *kWorkspaceCommand            = "hyprctl workspaces -j";
+        int workspaceId;
-    const char *kClientsCommand              = "hyprctl clients -j";
+        std::string title;
-
-    struct WindowState {
-        int hyprId = -1;
     };
 
-    struct WorkspaceState {
+    struct WorkspaceData {
-        int hyprId    = -1;
+        int id;
-        int monitorId = -1;
+        std::string monitorName;
-        bool active   = false;
-        bool focused  = false;
-        std::vector<std::string> urgentWindows;
         std::string label;
+
+        std::map<std::string, std::shared_ptr<Client>> clients;
+        std::set<std::string> urgentClients;
+    };
+
+    struct Workspace {
+        std::shared_ptr<WorkspaceData> state;
+        std::shared_ptr<WorkspaceIndicator> view;
     };
 
     struct Monitor {
-        std::map<int, WorkspaceState *> workspaceStates;
+        int id;
+        int activeWorkspaceId;
+        bool focused;
         std::string name;
-        int x                  = 0;
+        std::map<int, std::shared_ptr<Workspace>> monitorWorkspaces;
-        int y                  = 0;
+        std::shared_ptr<Bar> bar;
-        int id                 = -1;
-        int focusedWorkspaceId = -1;
     };
 
-    void start();
-    void on_hyprland_event(std::string event, std::string data);
-    void printMonitor(const Monitor &mon) const;
-
-    sigc::signal<void(std::string, std::string)> socketEventSignal;
-    sigc::signal<void()> workspaceStateChanged;
-    sigc::signal<void()> monitorStateChanged;
-
-    Monitor *getMonitorById(int id);
-    Monitor *getMonitorByIndex(std::size_t index);
-    void switchToWorkspace(int workspaceId);
-
-    std::map<int, WorkspaceState *> getAllWorkspaces() const {
-        return this->workspaces;
-    }
-
     static HyprlandService *getInstance() {
-        if (HyprlandService::instance == nullptr) {
+        if (!instance) {
-            HyprlandService::instance = new HyprlandService();
+            instance = new HyprlandService();
         }
-
+        return instance;
-        return HyprlandService::instance;
     }
 
+    std::shared_ptr<Gtk::Box> getWorkspaceIndicatorsForMonitor(std::string monitorName);
+
+    void addBar(std::shared_ptr<Bar> bar, std::string monitorName);
+
   private:
+    enum SocketEventType {
+        WORKSPACE_CHANGED,
+
+        ACTIVE_WINDOW,
+        OPEN_WINDOW,
+        CLOSE_WINDOW,
+        URGENT,
+
+        FOCUSED_MONITOR,
+        MONITOR_REMOVED,
+    };
+
+    std::map<std::string, SocketEventType> socketEventTypeMap = {
+        {"workspace", WORKSPACE_CHANGED},
+        {"activewindowv2", ACTIVE_WINDOW},
+        {"openwindow", OPEN_WINDOW},
+        {"closewindow", CLOSE_WINDOW},
+        {"urgent", URGENT},
+        {"focusedmon", FOCUSED_MONITOR},
+        {"monitorremoved", MONITOR_REMOVED},
+    };
+    void onWorkspaceChanged(int workspaceId);
+    void onFocusedMonitorChanged(std::string monitorData);
+    void onOpenWindow(std::string windowData);
+    void onCloseWindow(std::string windowData);
+    void onUrgent(std::string windowAddress);
+    void onActiveWindowChanged(std::string windowAddress);
+    void onMonitorRemoved(std::string monitorName);
+    // void onMonitorAdded(std::string monitorName);
+
     HyprlandService();
-    ~HyprlandService();
+    std::map<std::string, std::shared_ptr<Monitor>> monitors;
+    std::map<int, std::shared_ptr<Workspace>> workspaces;
+    std::map<std::string, std::shared_ptr<Client>> clients;
 
-    int fd = -1;
+    /// maybe refactor into reusable class
-    std::map<int, Monitor> monitors;
+    std::string socketBuffer;
-    std::map<int, WorkspaceState *> workspaces;
+    int socketFd;
-    std::string socket_buffer;
+    ///
 
-    std::string get_socket_path();
+    void bindHyprlandSocket();
-    bool on_socket_read(Glib::IOCondition condition);
+
-    void parse_message(const std::string &line);
+    void init();
-    void refresh_monitors();
+
-    void refresh_workspaces();
+    void switchToWorkspace(int workspaceId);
-    void onUrgentEvent(std::string windowAddress);
+    void refreshIndicator(std::shared_ptr<Workspace> workspace);
-    void onActiveWindowEvent(std::string windowAddress);
+
+    void handleSocketMessage(SocketHelper::SocketMessage message);
 };

include/services/notificationController.hpp

@@ -0,0 +1,26 @@
+#pragma once
+
+#include <memory>
+#include <vector>
+#include "services/dbus/messages.hpp"
+
+#include "gdkmm/monitor.h"
+
+class NotificationController {
+    static std::shared_ptr<NotificationController> instance;
+
+  public:
+    static std::shared_ptr<NotificationController> getInstance() {
+        if (!NotificationController::instance) {
+            NotificationController::instance = std::shared_ptr<NotificationController>(new NotificationController());
+        }
+        return NotificationController::instance;
+    }
+
+    void showSpotifyNotification(MprisPlayer2Message mpris);
+    void showNotificationOnAllMonitors(NotifyMessage notify);
+
+  private:
+    NotificationController();
+    std::vector<std::shared_ptr<Gdk::Monitor>> activeMonitors;
+};

include/services/notifications.hpp

@@ -1,20 +0,0 @@
-#pragma once
-
-#include <gio/gio.h>
-
-class NotificationService {
-  public:
-    void intialize();
-
-    NotificationService() = default;
-    ~NotificationService();
-
-    guint32 allocateNotificationId(guint32 replacesId);
-    GDBusConnection *getConnection() const { return connection; }
-
-  private:
-    GDBusConnection *connection = nullptr;
-    guint registrationId        = 0;
-    GDBusNodeInfo *nodeInfo     = nullptr;
-    guint32 nextNotificationId  = 1;
-};

include/services/textureCache.hpp

@@ -0,0 +1,20 @@
+#pragma once
+
+#include <string>
+#include <unordered_map>
+
+#include "gdkmm/texture.h"
+#include "glibmm/refptr.h"
+
+class TextureCacheService {
+  public:
+    static TextureCacheService *getInstance();
+
+    Glib::RefPtr<Gdk::Texture> getTexture(const std::string &url);
+    void pruneCache();
+
+  private:
+    TextureCacheService() = default;
+
+    std::unordered_map<std::string, Glib::RefPtr<Gdk::Texture>> cache;
+};

include/services/todo.hpp

@@ -1,28 +0,0 @@
-#pragma once
-
-#include <memory>
-#include <string>
-
-#include "components/todoEntry.hpp"
-#include "services/todoAdapter.hpp"
-
-class TodoService {
-  public:
-    TodoService(sigc::signal<void()> refreshSignal);
-    ~TodoService();
-
-    std::map<int, TodoEntry *> getTodos();
-    void init();
-    void removeTodo(int id);
-    TodoEntry *addTodo(std::string text, bool emitSignal = true, bool persist = true);
-    void updateTodo(int id, std::string text);
-
-  private:
-    void load();
-
-    int nextId = 1;
-    std::map<int, TodoEntry *> todos;
-    sigc::signal<void()> refreshSignal;
-
-    std::unique_ptr<ITodoAdapter> adapter;
-};

include/services/todoAdapter.hpp

@@ -1,21 +0,0 @@
-#pragma once
-
-#include <string>
-#include <vector>
-
-struct TodoRecord {
-    int id;
-    std::string text;
-};
-
-class ITodoAdapter {
-  public:
-    virtual ~ITodoAdapter() = default;
-
-    virtual bool init()                         = 0;
-    virtual std::vector<TodoRecord> listTodos() = 0;
-
-    virtual int addTodo(const std::string &text)             = 0;
-    virtual bool removeTodo(int id)                          = 0;
-    virtual bool updateTodo(int id, const std::string &text) = 0;
-};

include/widgets/controlCenter.hpp

@@ -1,8 +1,6 @@
 #pragma once
 
 #include "components/popover.hpp"
-#include "services/bluetooth.hpp"
-#include "widgets/bluetooth.hpp"
 #include "gtkmm/box.h"
 
 class ControlCenter : public Popover {
@@ -11,7 +9,4 @@ class ControlCenter : public Popover {
     
     private:
         Gtk::Box container;
-
-        BluetoothWidget *bluetoothWidget = nullptr;
-        BluetoothService *bluetoothService = BluetoothService::getInstance();
 };

include/widgets/notification/baseNotification.hpp

@@ -0,0 +1,24 @@
+#pragma once
+
+#include <filesystem>
+#include <string>
+
+#include "helpers/system.hpp"
+
+#include "gdkmm/monitor.h"
+#include "gtk4-layer-shell.h"
+#include "gtkmm/cssprovider.h"
+#include "gtkmm/window.h"
+
+
+#define DEFAULT_NOTIFICATION_TIMEOUT 4000
+
+class BaseNotification : public Gtk::Window {
+  public:
+    BaseNotification(std::shared_ptr<Gdk::Monitor> monitor);
+
+    virtual ~BaseNotification() = default;
+
+  private:
+    void ensure_notification_css_loaded();
+};

include/widgets/notification/notification.hpp

@@ -0,0 +1,11 @@
+
+#pragma once
+
+#include "services/dbus/messages.hpp"
+#include "widgets/notification/baseNotification.hpp"
+
+class NotificationWindow : public BaseNotification {
+  public:
+    NotificationWindow(std::shared_ptr<Gdk::Monitor> monitor, NotifyMessage message);
+    virtual ~NotificationWindow() = default;
+};

include/widgets/notification/spotifyNotification.hpp

@@ -0,0 +1,17 @@
+#pragma once
+
+#include <memory>
+
+#include "services/dbus/messages.hpp"
+#include "widgets/notification/baseNotification.hpp"
+
+#include "gtkmm/centerbox.h"
+
+class SpotifyNotification : public BaseNotification {
+  public:
+    SpotifyNotification(std::shared_ptr<Gdk::Monitor> monitor, MprisPlayer2Message message);
+    virtual ~SpotifyNotification() = default;
+
+  private:
+    std::unique_ptr<Gtk::CenterBox> createButtonBox(MprisPlayer2Message mpris);
+};

include/widgets/todo.hpp

@@ -1,21 +0,0 @@
-#pragma once
-
-#include <string>
-
-#include "components/popover.hpp"
-#include "services/todo.hpp"
-
-class TodoPopover : public Popover {
-
-  public:
-    TodoPopover(std::string icon, std::string title);
-
-    void update();
-
-  private:
-    std::string name;
-    TodoService *todoService = nullptr;
-    Gtk::Box container;
-    Gtk::Box inputArea;
-    Gtk::Box *todoList = nullptr;
-};

include/widgets/workspaceIndicator.hpp

@@ -1,28 +0,0 @@
-#pragma once
-
-#include <gtkmm/box.h>
-#include <gtkmm/gestureclick.h>
-#include <gtkmm/label.h>
-#include <sigc++/connection.h>
-
-#include "services/hyprland.hpp"
-#include "gtkmm/overlay.h"
-
-class WorkspaceIndicator : public Gtk::Box {
-  public:
-    WorkspaceIndicator(int monitorId);
-    ~WorkspaceIndicator() override;
-
-  private:
-    HyprlandService *service = HyprlandService::getInstance();
-    int monitorId;
-    sigc::connection workspaceConnection;
-    sigc::connection monitorConnection;
-    std::map<int, Gtk::Overlay *> workspaceIndicators;
-    std::map<int, Glib::RefPtr<Gtk::GestureClick>> workspaceGestures;
-
-    void rebuild();
-    void on_workspace_update();
-    void on_monitor_update();
-    void refreshLabel(Gtk::Overlay *overlay, const HyprlandService::WorkspaceState &state);
-};

main.cpp

@@ -1,6 +1,6 @@
 #include "app.hpp"
 
-int main(int argc, char *argv[])
+int main()
 {
     App app;
 

resources/bar.css

@@ -3,6 +3,14 @@
 	all: unset;
 }
 
+/* variable */
+:root {
+	--icon-font-material: "Material Icons", sans-serif;
+	--icon-font-awesome: "Font Awesome 7 Free", sans-serif;
+	--text-font: "Hack Nerd Font Mono", sans-serif;
+	--text-font-mono: "Hack Nerd Font Mono", monospace;
+}
+
 window {
 	background-color: #191919c6;
 	color: #ffffff;
@@ -11,15 +19,12 @@ window {
 	padding-top: 2px;
 	padding-bottom: 2px;
 	font-size: 14px;
-	font-family:
+	font-family: var(--text-font);
-		"Hack Nerd Font Mono", "Font Awesome 7 Brands", "Font Awesome 7 Free",
-		sans-serif;
 }
 
 popover {
 	margin-top: 4px;
-	font-family:
+	font-family: var(--text-font);
-		"Hack Nerd Font Mono", "Material Icons", "Font Awesome 7 Free", sans-serif;
 	padding: 6px;
 	border-radius: 8px;
 
@@ -38,26 +43,28 @@ tooltip {
 }
 
 button {
-	font-family: "Material Icons", sans-serif;
 	font-size: 20px;
+	padding: 3px 6px;
 }
 
 #spacer {
 	font-weight: 900;
 	padding: 0 5px;
 	text-shadow: 0 0 5px #ffffffaa;
-}
-
-.button {
-	padding: 4px 8px;
 	border-radius: 4px;
-	font-family: "Material Icons", sans-serif;
 }
 
 .button:hover {
 	background-color: #111111;
 }
 
+.flat-button {
+	background-color: #333333;
+	color: #ffffff;
+	padding: 2px 4px;
+	border-radius: 10px;
+}
+
 .workspace-pill {
 	padding: 2px 5px;
 	margin-right: 6px;
@@ -74,8 +81,14 @@ button {
 	color: #ffffff;
 }
 
-.workspace-pill-active {
+.workspace-pill-alive {
+	background-color: rgba(255, 255, 255, 0.153);
+	color: #ffffff;
+}
+
+.workspace-pill-presenting {
 	background-color: #666666;
+	color: #ffffff;
 }
 
 .workspace-pill-focused {
@@ -98,7 +111,6 @@ button {
 	animation: workspace-updown 1.2s ease-in-out infinite;
 	margin-left: -4px;
 	margin-top: 4px;
-	font-size: 12px;
 }
 
 .workspace-pill-seven {
@@ -106,7 +118,6 @@ button {
 	animation-delay: 0.6s;
 	margin-right: -4px;
 	margin-top: 4px;
-	font-size: 12px;
 }
 
 @keyframes workspace-updown {

resources/notification.css

@@ -0,0 +1,42 @@
+:root {
+    --icon-font-material: "Material Icons", sans-serif;
+    --icon-font-awesome: "Font Awesome 7 Free", sans-serif;
+    --text-font: "Hack Nerd Font Mono", sans-serif;
+    --text-font-mono: "Hack Nerd Font Mono", monospace;
+
+	--color-notification-bg: rgba(30, 30, 30, 0.95);
+	--color-border: rgba(80, 80, 80, 0.8);
+}
+
+.notification-popup {
+	border-radius: 8px;
+	padding: 8px 12px;
+	background: var(--color-notification-bg);
+	box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
+	border: 1px solid var(--color-border);
+	font-size: 14px;
+}
+
+.notification-button-box {
+	border-top: 1px solid var(--color-border);
+	padding-top: 6px;
+}
+
+.notification-button {
+	background-color: #444444;
+	color: #ffffff;
+	padding: 4px 8px;
+	border-radius: 6px;
+	margin-right: 6px;
+	font-family: var(--text-font-mono);
+	font-size: 13px;
+}
+
+.notification-icon-button {
+	font-family: var(--icon-font-material);
+	font-size: 16px;
+}
+
+.notification-button:hover {
+	background-color: #555555;
+}

src/app.cpp

@@ -1,14 +1,24 @@
 #include "app.hpp"
 
-#include <exception>
-#include <iostream>
 #include <sigc++/sigc++.h>
+#include <vector>
+#include "services/dbus/notification.hpp"
+#include "services/dbus/mpris.hpp"
+#include "services/notificationController.hpp"
+#include "services/textureCache.hpp"
 
 App::App() {
-    this->setupServices();
-    this->notificationService.intialize();
-
     this->app = Gtk::Application::create("org.example.mybar");
+    this->setupServices();
+    this->hyprlandService = HyprlandService::getInstance();
+    this->notificationService = std::make_shared<NotificationService>();
+    this->mprisController = std::make_shared<MprisController>();
+
+    auto notificationController = NotificationController::getInstance();
+    this->mprisController->signal_mpris_updated().connect(
+        [notificationController](const MprisPlayer2Message &msg) {
+            notificationController->showSpotifyNotification(msg);
+        });
 
     app->signal_activate().connect([&]() {
         auto display  = Gdk::Display::get_default();
@@ -16,23 +26,19 @@ App::App() {
 
         for (guint i = 0; i < monitors->get_n_items(); ++i) {
             auto monitor = std::dynamic_pointer_cast<Gdk::Monitor>(
-                monitors->get_object(i));
+                monitors->get_object(i)
+            );
+
             if (monitor) {
-                HyprlandService::Monitor *hyprlandMonitor = nullptr;
+                auto bar = std::make_shared<Bar>(monitor->gobj());
-
-                try {
-                    hyprlandMonitor =
-                        this->hyprlandService->getMonitorByIndex(i);
-                } catch (const std::exception &ex) {
-                    std::cerr << "[App] Failed to fetch Hyprland monitor: "
-                              << ex.what() << std::endl;
-                    continue;
-                }
-
-                auto bar = new Bar(monitor->gobj(), hyprlandMonitor->id);
 
                 bar->set_application(app);
                 bar->show();
+
+                std::string monitorName = monitor->get_connector();
+                bar->addLeftWidget(hyprlandService->getWorkspaceIndicatorsForMonitor(monitorName));
+                hyprlandService->addBar(bar, monitorName);
+
                 bars.push_back(bar);
             }
         }
@@ -40,20 +46,13 @@ App::App() {
 
 
     app->signal_shutdown().connect([&]() {
-        for (auto bar : bars) {
-            delete bar;
-        }
-        bars.clear();
-
         this->trayService->stop();
     });
 }
 
 void App::setupServices() {
-    this->hyprlandService->socketEventSignal.connect(sigc::mem_fun(
+    TextureCacheService::getInstance()->pruneCache();
-        *this->hyprlandService, &HyprlandService::on_hyprland_event));
 
-    this->hyprlandService->start();
     this->trayService->start();
 }
 

src/bar/bar.cpp

@@ -5,19 +5,16 @@
 #include <gtkmm/label.h>
 #include <gtkmm/window.h>
 
-#include "helpers/systemHelper.hpp"
+#include "helpers/system.hpp"
 #include "widgets/date.hpp"
 #include "widgets/spacer.hpp"
-#include "widgets/todo.hpp"
 #include "widgets/volumeWidget.hpp"
-#include "widgets/workspaceIndicator.hpp"
 
 #include "glibmm/main.h"
 #include "gtk/gtk.h"
 #include "sigc++/functors/mem_fun.h"
 
-Bar::Bar(GdkMonitor *monitor, int monitorId)
+Bar::Bar(GdkMonitor *monitor) {
-    : monitorId(monitorId) {
     set_name("bar-window");
 
     gtk_layer_init_for_window(this->gobj());
@@ -35,9 +32,8 @@ Bar::Bar(GdkMonitor *monitor, int monitorId)
 
     set_child(main_box);
 
-    this->volumeWidget       = Gtk::make_managed<VolumeWidget>();
+    this->volumeWidget       = std::make_shared<VolumeWidget>();
-    this->workspaceIndicator = Gtk::make_managed<WorkspaceIndicator>(monitorId);
+    this->trayWidget         = std::make_shared<TrayWidget>();
-    this->trayWidget         = Gtk::make_managed<TrayWidget>();
 
     load_css();
     setup_ui();
@@ -60,14 +56,12 @@ void Bar::setup_ui() {
 }
 
 void Bar::setup_left_box() {
-    left_box.append(*workspaceIndicator);
+    // left_box.append(*workspaceIndicator);
 }
 
 void Bar::setup_center_box() {
     center_box.set_hexpand(false);
 
-    center_box.append(*(new TodoPopover("\uf23a", "To-Do")));
-    center_box.append(*(new Spacer()));
     center_box.append(this->date);
     center_box.append(*(new Spacer()));
     center_box.append(this->clock);

src/components/base/button.cpp

@@ -2,18 +2,13 @@
 
 #include "sigc++/functors/mem_fun.h"
 
-
+Button::Button(const std::string label) : Gtk::Button(label) {
-Button::Button(const std::string label)
+    signal_clicked().connect(sigc::mem_fun(*this, &Button::on_clicked));
-    : Gtk::Button(label) {
-    signal_clicked().connect(
-        sigc::mem_fun(*this, &Button::on_clicked));
     this->add_css_class("button");
 }
 
-Button::Button(Gtk::Image &image)
+Button::Button(Gtk::Image &image) : Gtk::Button() {
-    : Gtk::Button() {
     set_child(image);
-    signal_clicked().connect(
+    signal_clicked().connect(sigc::mem_fun(*this, &Button::on_clicked));
-        sigc::mem_fun(*this, &Button::on_clicked));
     this->add_css_class("button");
 }

src/components/popover.cpp

@@ -1,11 +1,10 @@
 #include "components/popover.hpp"
 
-#include "gtkmm/label.h"
-#include "gtkmm/object.h"
-
 Popover::Popover(const std::string icon, std::string name): Button(icon) {
     signal_clicked().connect(sigc::mem_fun(*this, &Popover::on_toggle_window));
 
+    set_name(name);
+
     popover = new Gtk::Popover();
     popover->set_parent(*this);
     popover->set_autohide(true);

src/components/todoEntry.cpp

@@ -1,47 +0,0 @@
-#include "components/todoEntry.hpp"
-
-#include <gtkmm/label.h>
-#include <string>
-#include "components/base/button.hpp"
-
-TodoEntry::TodoEntry(int id, std::string text, sigc::signal<void(int)> signal_dismissed, sigc::signal<void(int, std::string)> signal_edited)
-    : Gtk::Box(Gtk::Orientation::HORIZONTAL) {
-    this->id               = id;
-    this->text             = text;
-    this->signal_dismissed = signal_dismissed;
-    this->signal_edited    = signal_edited;
-
-    auto box = Gtk::make_managed<Gtk::Box>(Gtk::Orientation::HORIZONTAL);
-    box->set_hexpand(true);
-    box->set_halign(Gtk::Align::START);
-    box->set_valign(Gtk::Align::CENTER);
-    box->set_name("todo-entry-box");
-    box->add_css_class("todo-entry-box");
-    append(*box);
-
-    auto label = Gtk::make_managed<Gtk::Label>(text);
-    label->set_halign(Gtk::Align::START);
-    label->set_valign(Gtk::Align::CENTER);
-    box->append(*label);
-
-    auto buttonBox = Gtk::make_managed<Gtk::Box>(Gtk::Orientation::HORIZONTAL);
-    buttonBox->set_halign(Gtk::Align::END);
-    buttonBox->set_valign(Gtk::Align::CENTER);
-    append(*buttonBox);
-
-    auto dismissButton = Gtk::make_managed<Button>("\uf00d");
-    dismissButton->set_valign(Gtk::Align::CENTER);
-    dismissButton->set_tooltip_text("Dismiss");
-
-    dismissButton->signal_clicked().connect(sigc::mem_fun(*this, &TodoEntry::on_dismiss_clicked));
-
-    auto editButton = Gtk::make_managed<Button>("\uf044");
-    editButton->set_valign(Gtk::Align::CENTER);
-
-    buttonBox->append(*editButton);
-    buttonBox->append(*dismissButton);
-}
-
-void TodoEntry::on_dismiss_clicked() {
-    this->signal_dismissed.emit(this->id);
-}

src/components/workspaceIndicator.cpp

@@ -0,0 +1,53 @@
+#include "components/workspaceIndicator.hpp"
+
+#include "gtkmm/gestureclick.h"
+#include "gtkmm/label.h"
+#include "gtkmm/overlay.h"
+
+WorkspaceIndicator::WorkspaceIndicator(int id, std::string label, sigc::slot<void(int)> onClick)
+    : Gtk::Box(Gtk::Orientation::HORIZONTAL) {
+
+    overlay            = std::make_shared<Gtk::Overlay>();
+    auto numLabel      = Gtk::make_managed<Gtk::Label>(label);
+    auto pillContainer = Gtk::make_managed<Gtk::Box>(Gtk::Orientation::HORIZONTAL);
+
+    auto gesture = Gtk::GestureClick::create();
+    gesture->set_button(GDK_BUTTON_PRIMARY);
+    gesture->signal_released().connect([id, onClick](int, double, double) {
+        onClick(
+            id);
+    });
+
+    overlay->add_controller(gesture);
+    overlay->add_css_class("workspace-pill");
+
+    int sixSevenCheck = std::stoi(label);
+
+    if (sixSevenCheck == 6 || sixSevenCheck == 7) {
+        auto indicator = Gtk::make_managed<Gtk::Label>(sixSevenCheck == 6 ? "🫱🏻" : "🫲🏻");
+        indicator->add_css_class(sixSevenCheck == 6 ? "workspace-pill-six" : "workspace-pill-seven");
+        indicator->set_valign(Gtk::Align::END);
+        overlay->set_child(*indicator);
+        overlay->add_overlay(*numLabel);
+        pillContainer->append(*overlay);
+    } else {
+        overlay->set_child(*numLabel);
+        pillContainer->append(*overlay);
+    }
+
+    append(*pillContainer);
+}
+
+void WorkspaceIndicator::setIndicatorState(InidicatorState state) {
+    this->clearCssClass();
+    this->currentState = state;
+    auto cssClass = this->stateToCssClass[state];
+
+    this->overlay->add_css_class(cssClass);
+}
+
+void WorkspaceIndicator::clearCssClass() {
+    for (const auto &[_, cssClass] : stateToCssClass) {
+        this->overlay->remove_css_class(cssClass);
+    }
+}

src/services/bluetooth.cpp

@@ -1,237 +0,0 @@
-#include "services/bluetooth.hpp"
-
-#include <cassert>
-#include <iostream>
-#include <string>
-#include <vector>
-
-#include "glib.h"
-
-BluetoothService::BluetoothService() {
-    GError *error = nullptr;
-
-    this->adapter_proxy = g_dbus_proxy_new_for_bus_sync(
-        G_BUS_TYPE_SYSTEM,
-        G_DBUS_PROXY_FLAGS_NONE,
-        nullptr,
-        "org.bluez",
-        "/org/bluez/hci0",
-        "org.bluez.Adapter1",
-        nullptr,
-        &error);
-
-    if (error) {
-        std::cerr << "Error creating Bluetooth adapter proxy: "
-                  << error->message << std::endl;
-        g_error_free(error);
-        assert(false);
-    } 
-
-    this->powerState    = this->getPowerState();
-    this->isDiscovering = this->getIsDiscovering();
-
-    g_signal_connect(
-        this->adapter_proxy,
-        "g-properties-changed",
-        G_CALLBACK(BluetoothService::onPropertyChangedStatic),
-        this);
-}
-
-bool BluetoothService::getPowerState() {
-    GVariant *result = g_dbus_proxy_get_cached_property(
-        this->adapter_proxy,
-        "Powered");
-
-    if (!result) {
-        std::cerr << "Error getting Powered property." << std::endl;
-        return false;
-    }
-
-    gboolean powered;
-    g_variant_get(result, "b", &powered);
-    g_variant_unref(result);
-
-    return powered;
-}
-
-bool BluetoothService::getIsDiscovering() {
-    GVariant *result = g_dbus_proxy_get_cached_property(
-        this->adapter_proxy,
-        "Discovering");
-
-    if (!result) {
-        std::cerr << "Error getting Discovering property." << std::endl;
-        return false;
-    }
-
-    gboolean discovering;
-    g_variant_get(result, "b", &discovering);
-    g_variant_unref(result);
-
-    return discovering;
-}
-
-void BluetoothService::togglePowerState() {
-    GError *error = nullptr;
-    bool state    = !this->powerState;
-
-    GDBusConnection *connection = g_dbus_proxy_get_connection(this->adapter_proxy);
-    GVariant *reply             = g_dbus_connection_call_sync(
-        connection,
-        "org.bluez",
-        "/org/bluez/hci0",
-        "org.freedesktop.DBus.Properties",
-        "Set",
-        g_variant_new(
-            "(ssv)",
-            "org.bluez.Adapter1",
-            "Powered",
-            g_variant_new_boolean(state)),
-        nullptr,
-        G_DBUS_CALL_FLAGS_NONE,
-        -1,
-        nullptr,
-        &error);
-
-    if (error) {
-        std::cerr << "Error setting Powered property: "
-                  << error->message << std::endl;
-        g_error_free(error);
-    }
-
-    if (reply) {
-        g_variant_unref(reply);
-    }
-
-    if (!error) {
-        this->powerState = state;
-    }
-}
-
-void BluetoothService::toggleIsDiscovering() {
-    bool newState = !this->isDiscovering;
-    GError *error = nullptr;
-
-    const char *method = newState ? "StartDiscovery" : "StopDiscovery";
-    GVariant *reply    = g_dbus_proxy_call_sync(
-        this->adapter_proxy,
-        method,
-        nullptr,
-        G_DBUS_CALL_FLAGS_NONE,
-        -1,
-        nullptr,
-        &error);
-
-    if (error) {
-        std::cerr << "Error calling " << method << ": "
-                  << error->message << std::endl;
-        g_error_free(error);
-
-        if (reply) {
-            g_variant_unref(reply);
-        }
-        
-        return;
-    }
-
-    this->isDiscovering = newState;
-
-    if (reply) {
-        g_variant_unref(reply);
-    }
-}
-
-void BluetoothService::onPropertyChanged(GDBusProxy *proxy,
-                                         GVariant *changed_properties,
-                                         const gchar *const *invalidated_properties,
-                                         gpointer user_data) {
-
-    gboolean is_powered     = FALSE;
-    gboolean is_discovering = FALSE;
-
-    if (g_variant_lookup(changed_properties, "Powered", "b", &is_powered)) {
-
-        if (!is_powered) {
-            this->isDiscovering = is_discovering;
-            isDiscoveringChangedSignal.emit(isDiscovering);
-        }
-
-        this->powerState = is_powered;
-        powerStateChangedSignal.emit(powerState);
-    }
-
-    if (g_variant_lookup(changed_properties, "Discovering", "b", &is_discovering)) {
-        this->isDiscovering = is_discovering;
-        isDiscoveringChangedSignal.emit(isDiscovering);
-        getDeviceObjectPaths();
-    }
-}
-
-void BluetoothService::onPropertyChangedStatic(GDBusProxy *proxy,
-                                               GVariant *changed_properties,
-                                               const gchar *const *invalidated_properties,
-                                               gpointer user_data) {
-    BluetoothService *service = static_cast<BluetoothService *>(user_data);
-
-    if (service) {
-        service->onPropertyChanged(proxy, changed_properties, invalidated_properties, user_data);
-    } else {
-        std::cerr << "Error: BluetoothService instance is null in static callback." << std::endl;
-        assert(false);
-    }
-}
-
-std::vector<std::string> BluetoothService::getDeviceObjectPaths() {
-    std::vector<std::string> device_paths;
-
-    GError *error = nullptr;
-    GDBusConnection *connection = g_dbus_proxy_get_connection(this->adapter_proxy);
-    GVariant *reply = g_dbus_connection_call_sync(
-        connection,
-        "org.bluez",
-        "/",
-        "org.freedesktop.DBus.ObjectManager",
-        "GetManagedObjects",
-        nullptr,
-        G_VARIANT_TYPE("(a{oa{sa{sv}}})"),
-        G_DBUS_CALL_FLAGS_NONE,
-        -1,
-        nullptr,
-        &error);
-
-    if (error) {
-        std::cerr << "Error calling GetManagedObjects: " << error->message << std::endl;
-        g_error_free(error);
-        return device_paths;
-    }
-
-    if (!reply) {
-        return device_paths;
-    }
-
-    GVariant *objects = g_variant_get_child_value(reply, 0);
-    g_variant_unref(reply);
-
-    if (!objects) {
-        return device_paths;
-    }
-
-    GVariantIter iter;
-    g_variant_iter_init(&iter, objects);
-
-    const gchar *object_path = nullptr;
-    GVariant *interfaces = nullptr;
-    while (g_variant_iter_next(&iter, "{&o@a{sa{sv}}}", &object_path, &interfaces)) {
-        GVariant *device_props = nullptr;
-        if (g_variant_lookup(interfaces, "org.bluez.Device1", "@a{sv}", &device_props)) {
-            device_paths.emplace_back(object_path);
-            g_variant_unref(device_props);
-        }
-
-        g_variant_unref(interfaces);
-        interfaces = nullptr;
-    }
-
-    g_variant_unref(objects);
-    return device_paths;
-}

src/services/dbus/mpris.cpp

@@ -0,0 +1,133 @@
+#include "services/dbus/mpris.hpp"
+#include <iostream>
+#include <map>
+
+#include "helpers/string.hpp"
+
+#include "giomm/dbusconnection.h"
+#include "giomm/dbusproxy.h"
+
+MprisController::MprisController() {
+    // 1. Connect to the Session Bus
+    Gio::DBus::Connection::get(
+        Gio::DBus::BusType::SESSION,
+        sigc::mem_fun(*this, &MprisController::on_bus_connected));
+}
+
+sigc::signal<void(const MprisPlayer2Message &)> &
+MprisController::signal_mpris_updated() {
+    return mprisUpdatedSignal;
+}
+
+void MprisController::on_bus_connected(const Glib::RefPtr<Gio::AsyncResult> &result) {
+    if (!result) {
+        std::cerr << "DBus Connection Error: null async result" << std::endl;
+        return;
+    }
+    try {
+        m_connection = Gio::DBus::Connection::get_finish(result);
+
+        std::string player_bus_name = "org.mpris.MediaPlayer2.spotify";
+
+        m_proxy = Gio::DBus::Proxy::create_sync(
+            m_connection,
+            player_bus_name,                // The Bus Name
+            "/org/mpris/MediaPlayer2",      // The Object Path
+            "org.mpris.MediaPlayer2.Player" // The Interface
+        );
+
+        if (m_proxy) {
+            std::cout << "Connected to: " << player_bus_name << std::endl;
+
+            // uncomment if launch notification on start
+            signalNotification();
+
+            m_proxy->signal_properties_changed().connect(
+                sigc::mem_fun(*this, &MprisController::on_properties_changed));
+        }
+
+    } catch (const Glib::Error &ex) {
+        std::cerr << "DBus Connection Error: " << ex.what() << std::endl;
+    }
+}
+
+void MprisController::signalNotification() {
+    if (!m_proxy) {
+        return;
+    }
+
+    Glib::VariantBase metadata_var;
+    m_proxy->get_cached_property(metadata_var, "Metadata");
+
+    if (!metadata_var) {
+        std::cout << "No metadata available." << std::endl;
+        return;
+    }
+
+    using MetadataMap = std::map<Glib::ustring, Glib::VariantBase>;
+    MetadataMap metadata_map;
+
+    Glib::Variant<MetadataMap> variant_dict =
+        Glib::VariantBase::cast_dynamic<Glib::Variant<MetadataMap>>(metadata_var);
+
+    metadata_map = variant_dict.get();
+
+    std::string title, artist, artwork_url;
+
+    if (metadata_map.count("xesam:title")) {
+        auto title_var = Glib::VariantBase::cast_dynamic<Glib::Variant<Glib::ustring>>(metadata_map["xesam:title"]);
+        title          = title_var.get();
+    }
+
+    if (metadata_map.count("xesam:artist")) {
+        auto artist_var = metadata_map["xesam:artist"];
+
+        if (artist_var.is_of_type(Glib::VariantType("as"))) {
+            auto artists = Glib::VariantBase::cast_dynamic<Glib::Variant<std::vector<Glib::ustring>>>(artist_var).get();
+            if (!artists.empty()) {
+                artist = artists[0]; // Take the first artist
+            }
+        }
+    }
+
+    if (metadata_map.count("mpris:artUrl")) {
+        auto art_var = Glib::VariantBase::cast_dynamic<Glib::Variant<Glib::ustring>>(metadata_map["mpris:artUrl"]);
+        artwork_url  = art_var.get();
+    }
+
+    MprisPlayer2Message mpris;
+    mpris.title       = StringHelper::trimToSize(title, 30);
+    mpris.artist      = StringHelper::trimToSize(artist, 30);
+    mpris.artwork_url = artwork_url;
+    mpris.play_pause  = [this]() { this->toggle_play(); };
+    mpris.next        = [this]() { this->next_song(); };
+    mpris.previous    = [this]() { this->previous_song(); };
+    mprisUpdatedSignal.emit(mpris);
+}
+
+void MprisController::on_properties_changed(const Gio::DBus::Proxy::MapChangedProperties &changed_properties,
+                                            const std::vector<Glib::ustring> &) {
+
+    if (changed_properties.find("Metadata") != changed_properties.end()) {
+        signalNotification();
+    }
+}
+
+void MprisController::previous_song() {
+    if (m_proxy) {
+        m_proxy->call("Previous");
+    }
+}
+
+
+void MprisController::toggle_play() {
+    if (m_proxy) {
+        m_proxy->call("PlayPause");
+    }
+}
+
+void MprisController::next_song() {
+    if (m_proxy) {
+        m_proxy->call("Next");
+    }
+}

src/services/dbus/notification.cpp

@@ -0,0 +1,115 @@
+#include "services/dbus/notification.hpp"
+
+#include <iostream>
+
+#include "services/notificationController.hpp"
+
+#include "glib.h"
+#include "glibconfig.h"
+
+void NotificationService::onBusAcquired(const Glib::RefPtr<Gio::DBus::Connection> &connection, const Glib::ustring &name) {
+    std::cout << "Acquired bus name: " << name << std::endl;
+
+    auto introspection_data = Gio::DBus::NodeInfo::create_for_xml(introspection_xml);
+
+    // Register the object at the standard path
+    connection->register_object(
+        "/org/freedesktop/Notifications",
+        introspection_data->lookup_interface("org.freedesktop.Notifications"),
+        getMessageInterfaceVTable());
+}
+
+const Gio::DBus::InterfaceVTable &NotificationService::getMessageInterfaceVTable() {
+    static Gio::DBus::InterfaceVTable vtable(
+        sigc::mem_fun(*this, &NotificationService::on_method_call));
+    return vtable;
+}
+
+void NotificationService::on_method_call(const Glib::RefPtr<Gio::DBus::Connection> &,
+                                         const Glib::ustring &,
+                                         const Glib::ustring &,
+                                         const Glib::ustring &,
+                                         const Glib::ustring &method_name,
+                                         const Glib::VariantContainerBase &parameters,
+                                         const Glib::RefPtr<Gio::DBus::MethodInvocation> &invocation) {
+
+    if (method_name == "Notify") {
+        handle_notify(parameters, invocation);
+    } else if (method_name == "GetCapabilities") {
+        auto caps = std::vector<Glib::ustring>{"body"};
+        invocation->return_value(Glib::VariantContainerBase::create_tuple(
+            Glib::Variant<std::vector<Glib::ustring>>::create(caps)));
+    } else if (method_name == "GetServerInformation") {
+        invocation->return_value(Glib::VariantContainerBase::create_tuple({Glib::Variant<Glib::ustring>::create("MyGtkmmNotifier"),
+                                                                           Glib::Variant<Glib::ustring>::create("Custom"),
+                                                                           Glib::Variant<Glib::ustring>::create("1.0"),
+                                                                           Glib::Variant<Glib::ustring>::create("1.2")}));
+    } else {
+        // Handle other methods or return error
+        invocation->return_value(Glib::VariantContainerBase());
+    }
+}
+
+void NotificationService::handle_notify(const Glib::VariantContainerBase &parameters,
+                                        const Glib::RefPtr<Gio::DBus::MethodInvocation> &invocation) {
+
+    Glib::VariantBase app_name_var, replaces_id_var, app_icon_var, summary_var, body_var, actions_var, hints_var, timeout_var;
+    parameters.get_child(app_name_var, 0);
+    parameters.get_child(replaces_id_var, 1);
+    parameters.get_child(app_icon_var, 2);
+    parameters.get_child(summary_var, 3);
+    parameters.get_child(body_var, 4);
+    parameters.get_child(actions_var, 5);
+    parameters.get_child(hints_var, 6);
+    parameters.get_child(timeout_var, 7);
+
+    Glib::ustring app_name             = Glib::VariantBase::cast_dynamic<Glib::Variant<Glib::ustring>>(app_name_var).get();
+    guint32 replaces_id                = Glib::VariantBase::cast_dynamic<Glib::Variant<guint32>>(replaces_id_var).get();
+    Glib::ustring app_icon             = Glib::VariantBase::cast_dynamic<Glib::Variant<Glib::ustring>>(app_icon_var).get();
+    Glib::ustring summary              = Glib::VariantBase::cast_dynamic<Glib::Variant<Glib::ustring>>(summary_var).get();
+    Glib::ustring body                 = Glib::VariantBase::cast_dynamic<Glib::Variant<Glib::ustring>>(body_var).get();
+    std::vector<Glib::ustring> actions = Glib::VariantBase::cast_dynamic<Glib::Variant<std::vector<Glib::ustring>>>(actions_var).get();
+    // std::map<Glib::ustring, Glib::VariantBase> hints = Glib::VariantBase::cast_dynamic<Glib::Variant<std::map<Glib::ustring, Glib::VariantBase>>>(hints_var).get();
+    gint32 expire_timeout = Glib::VariantBase::cast_dynamic<Glib::Variant<gint32>>(timeout_var).get();
+
+    std::cout << "Notification Received: " << summary << " - " << body << std::endl;
+
+    NotifyMessage notify;
+    notify.app_name    = app_name;
+    notify.replaces_id = replaces_id;
+    notify.app_icon    = app_icon;
+    notify.summary     = summary;
+    notify.body        = body;
+
+    std::vector<std::string> actions_converted;
+    actions_converted.reserve(actions.size());
+    for (const auto &a : actions) {
+        actions_converted.emplace_back(static_cast<std::string>(a));
+    }
+
+    notify.actions = actions_converted;
+
+    // notify.hints        = hints;
+
+    notify.expire_timeout = expire_timeout;
+
+    guint id = notificationIdCounter++;
+    // Set up the callback to emit ActionInvoked on D-Bus
+    Glib::RefPtr<Gio::DBus::Connection> dbus_conn = invocation->get_connection();
+    notify.on_action                              = [dbus_conn, id](const std::string &action_id) {
+        try {
+            dbus_conn->emit_signal(
+                "/org/freedesktop/Notifications",
+                "org.freedesktop.Notifications",
+                "ActionInvoked",
+                "", // destination bus name (empty for broadcast)
+                Glib::VariantContainerBase::create_tuple({Glib::Variant<guint>::create(id),
+                                                          Glib::Variant<Glib::ustring>::create(action_id)}));
+        } catch (const std::exception &e) {
+            std::cerr << "Failed to emit ActionInvoked: " << e.what() << std::endl;
+        }
+    };
+    NotificationController::getInstance()->showNotificationOnAllMonitors(notify);
+    invocation->return_value(Glib::VariantContainerBase::create_tuple(
+        Glib::Variant<guint>::create(id)));
+}

src/services/hyprland.cpp

@@ -1,63 +1,93 @@
 #include "services/hyprland.hpp"
 
-#include <algorithm>
-#include <cstdlib>
 #include <cstring>
+#include <glib-unix.h>
+#include <glib.h>
 #include <iostream>
-#include <iterator>
+#include <memory>
 #include <nlohmann/json.hpp>
-#include <stdexcept>
 #include <string>
 #include <sys/socket.h>
 #include <sys/un.h>
-#include <unordered_set>
 #include <unistd.h>
 
-#include "helpers/systemHelper.hpp"
+#include "helpers/hypr.hpp"
+#include "helpers/string.hpp"
 
-HyprlandService::HyprlandService() = default;
+#include "gtkmm/box.h"
 
-HyprlandService::~HyprlandService() {
+HyprlandService::HyprlandService() {
-    if (fd != -1) {
+    init();
-        close(fd);
+    this->bindHyprlandSocket();
-        fd = -1;
-    }
-
-    // free allocated workspace pointers
-    for (auto &p : this->workspaces) {
-        delete p.second;
-    }
-    this->workspaces.clear();
-    this->monitors.clear();
 }
 
-void HyprlandService::on_hyprland_event(std::string event, std::string data) {
+void HyprlandService::init() {
+    auto monitorDataJson = HyprctlHelper::getMonitorData();
+    auto onClick         = sigc::mem_fun(*this, &HyprlandService::switchToWorkspace);
 
-    if (event == "urgent") {
+    for (const auto &item : monitorDataJson) {
-        onUrgentEvent(data);
+        auto monitorPtr = std::make_shared<Monitor>();
+
+        std::string monitorName = item["name"].get<std::string>();
+        int monitorId          = item["id"].get<int>();
+
+        monitorPtr->id                 = monitorId;
+        monitorPtr->name               = monitorName;
+        monitorPtr->activeWorkspaceId  = item["activeWorkspace"]["id"].get<int>();
+        monitorPtr->focused            = item["focused"].get<bool>();
+        this->monitors[monitorPtr->name] = monitorPtr;
+
+        for (int i = 1; i <= NUM_WORKSPACES; i++) {
+            std::shared_ptr<WorkspaceData> state = std::make_shared<WorkspaceData>();
+            int workspaceId                      = i + (NUM_WORKSPACES * monitorId);
+
+            state->id        = workspaceId;
+            state->monitorName = monitorName;
+            auto view        = std::make_shared<WorkspaceIndicator>(workspaceId, std::to_string(i), onClick);
+            auto workSpace   = std::make_shared<Workspace>();
+            workSpace->state = state;
+            workSpace->view  = view;
+
+            monitorPtr->monitorWorkspaces[workspaceId] = workSpace;
+            this->workspaces[workspaceId]              = workSpace;
+        }
     }
 
-    if (event == "activewindowv2") {
+    auto clientsDataJson = HyprctlHelper::getClientData();
-        onActiveWindowEvent(data);
+
+    for (const auto &client : clientsDataJson) {
+        auto clientPtr                    = std::make_shared<Client>();
+        clientPtr->address                = client["address"].get<std::string>();
+        clientPtr->workspaceId            = client["workspace"]["id"].get<int>();
+        clientPtr->title                  = client["title"].get<std::string>();
+        this->clients[clientPtr->address] = clientPtr;
+
+        auto workspacePtr                                = workspaces[clientPtr->workspaceId];
+        workspacePtr->state->clients[clientPtr->address] = clientPtr;
+
+        if (client.contains("urgent") && client["urgent"].get<bool>()) {
+            workspacePtr->state->urgentClients.insert(clientPtr->address);
+        }
     }
 
-    if (event == "workspace" || event == "movewindow") {
+    auto workspaceDataJson = HyprctlHelper::getWorkspaceData();
-        refresh_workspaces();
-    }
 
-    if (event == "monitoradded" || event == "monitorremoved") {
+    for (const auto &workspace : workspaceDataJson) {
-        refresh_monitors();
+        auto workspacePtr = workspaces[workspace["id"].get<int>()];
+        auto state        = workspacePtr->state;
+
+        state->id        = workspace["id"].get<int>();
+        state->monitorName = workspace["monitor"].get<std::string>();
+
+        refreshIndicator(workspacePtr);
     }
 }
 
-void HyprlandService::start() {
+void HyprlandService::bindHyprlandSocket() {
-    const std::string socket_path = get_socket_path();
+    std::string socketPath = HyprSocketHelper::getHyprlandSocketPath();
-    if (socket_path.empty()) {
-        return;
-    }
 
-    fd = socket(AF_UNIX, SOCK_STREAM, 0);
+    socketFd = socket(AF_UNIX, SOCK_STREAM, 0);
-    if (fd == -1) {
+    if (socketFd == -1) {
         std::cerr << "[Hyprland] Failed to create socket" << std::endl;
         return;
     }
@@ -65,282 +95,232 @@ void HyprlandService::start() {
     struct sockaddr_un addr;
     memset(&addr, 0, sizeof(addr));
     addr.sun_family = AF_UNIX;
-    std::strncpy(addr.sun_path, socket_path.c_str(), sizeof(addr.sun_path) - 1);
+    std::strncpy(addr.sun_path, socketPath.c_str(), sizeof(addr.sun_path) - 1);
+
+    if (connect(socketFd, reinterpret_cast<struct sockaddr *>(&addr), sizeof(addr)) == -1) {
+        std::cerr << "[Hyprland] Failed to connect to " << socketPath << std::endl;
+        close(socketFd);
+        socketFd = -1;
 
-    if (connect(fd, reinterpret_cast<struct sockaddr *>(&addr), sizeof(addr)) ==
-        -1) {
-        std::cerr << "[Hyprland] Failed to connect to " << socket_path
-                  << std::endl;
-        close(fd);
-        fd = -1;
         return;
     }
 
-    Glib::signal_io().connect(
+    auto socket_conditions = static_cast<GIOCondition>(G_IO_IN | G_IO_HUP | G_IO_ERR); // NOLINT(clang-analyzer-optin.core.EnumCastOutOfRange)
-        sigc::mem_fun(*this, &HyprlandService::on_socket_read), fd,
+    GSource *source = g_unix_fd_source_new(socketFd, socket_conditions);
-        Glib::IOCondition::IO_IN | Glib::IOCondition::IO_HUP |
-            Glib::IOCondition::IO_ERR);
 
-    refresh_monitors();
+    auto onSocketEvent = [](gint fd, GIOCondition , gpointer user_data) -> gboolean {
+        HyprlandService *self = static_cast<HyprlandService *>(user_data);
+        auto messages         = SocketHelper::parseSocketMessage(fd, ">>");
+
+        for (const auto &message : messages) {
+            self->handleSocketMessage(message);
+        }
+
+        return G_SOURCE_CONTINUE;
+    };
+
+    g_source_set_callback(source, reinterpret_cast<GSourceFunc>(reinterpret_cast<void*>(+onSocketEvent)), this, nullptr);
+    g_source_attach(source, g_main_context_default());
+    g_source_unref(source);
 }
 
-bool HyprlandService::on_socket_read(Glib::IOCondition condition) {
+void HyprlandService::onWorkspaceChanged(int workspaceId) {
-    const auto error_mask = Glib::IOCondition::IO_HUP | Glib::IOCondition::IO_ERR;
+    auto newActive  = workspaces[workspaceId];
+    auto state      = newActive->state;
+    auto monitorPtr = monitors[state->monitorName];
 
-    if (static_cast<int>(condition & error_mask) != 0) {
+    int oldActiveWorkspaceId = monitorPtr->activeWorkspaceId;
-        std::cerr << "[Hyprland] Socket disconnected." << std::endl;
+    auto oldActive           = workspaces[oldActiveWorkspaceId];
-        if (fd != -1) {
-            close(fd);
-            fd = -1;
-        }
-        return false;
-    }
 
-    char temp_buffer[4096];
+    monitorPtr->activeWorkspaceId = workspaceId;
-    const ssize_t bytes_read = read(fd, temp_buffer, sizeof(temp_buffer));
 
-    if (bytes_read <= 0) {
+    refreshIndicator(newActive);
-        // peer closed or error
+    refreshIndicator(oldActive);
-        std::cerr << "[Hyprland] Socket read returned " << bytes_read << std::endl;
-        if (fd != -1) {
-            close(fd);
-            fd = -1;
-        }
-        return false;
-    }
-
-    // append exactly bytes_read bytes (may contain embedded nulls)
-    this->socket_buffer.append(temp_buffer, static_cast<size_t>(bytes_read));
-
-    size_t pos = 0;
-    while ((pos = this->socket_buffer.find('\n')) != std::string::npos) {
-        const std::string line = this->socket_buffer.substr(0, pos);
-        parse_message(line);
-        this->socket_buffer.erase(0, pos + 1);
-    }
-
-    return true;
 }
 
-void HyprlandService::parse_message(const std::string &line) {
+void HyprlandService::onFocusedMonitorChanged(std::string monitorData) {
-    const size_t split = line.find(">>");
+    std::string monitorName = StringHelper::split(monitorData, ',')[0];
-    if (split != std::string::npos) {
-        const std::string event_name = line.substr(0, split);
-        const std::string event_data = line.substr(split + 2);
 
-        socketEventSignal.emit(event_name, event_data);
+    for (const auto &[_, monitorPtr] : monitors) {
-    }
+        std::string itMonitorName = monitorPtr->name;
-}
 
-std::string HyprlandService::get_socket_path() {
+        if (itMonitorName == monitorName) {
-    const char *sig     = std::getenv("HYPRLAND_INSTANCE_SIGNATURE");
+            monitorPtr->focused = true;
-    const char *runtime = std::getenv("XDG_RUNTIME_DIR");
 
-    if (!sig || !runtime) {
+            int activeWorkspaceId = monitorPtr->activeWorkspaceId;
-        std::cerr << "[Hyprland] Environment variables missing!" << std::endl;
+            auto activeWorkspace  = workspaces[activeWorkspaceId];
-        return "";
+            refreshIndicator(activeWorkspace);
-    }
-
-    return std::string(runtime) + "/hypr/" + sig + "/.socket2.sock";
-}
-
-void HyprlandService::refresh_monitors() {
-    // free any previously allocated WorkspaceState objects before rebuilding
-    for (auto &p : this->workspaces) {
-        delete p.second;
-    }
-    this->workspaces.clear();
-    this->monitors.clear();
-
-    std::string output = SystemHelper::get_command_output(kMonitorCommand);
-    auto monitorsJson  = nlohmann::json::parse(output, nullptr, false);
-
-    for (const auto &monitorJson : monitorsJson) {
-        Monitor monitor;
-        monitor.id   = monitorJson.value("id", -1);
-        monitor.name = monitorJson.value("name", "");
-        monitor.x    = monitorJson.value("x", 0);
-        monitor.y    = monitorJson.value("y", 0);
-
-        monitor.focusedWorkspaceId = monitorJson["activeWorkspace"].value("id", -1);
-
-        if (monitor.id >= 0) {
-            this->monitors[monitor.id] = monitor;
-        }
-
-        for (int slot = 1; slot <= HyprlandService::kWorkspaceSlotCount; ++slot) {
-            WorkspaceState wsState;
-            wsState.focused   = false;
-            wsState.active    = false;
-            wsState.label     = std::to_string(slot);
-            wsState.monitorId = monitor.id;
-
-            int id               = slot + monitor.id * HyprlandService::kWorkspaceSlotCount;
-            wsState.hyprId       = id;
-            this->workspaces[id] = new WorkspaceState(wsState);
-            if (monitor.id >= 0) {
-                this->monitors[monitor.id].workspaceStates[slot] = this->workspaces[id];
-            }
-        }
-    }
-
-    this->refresh_workspaces();
-    monitorStateChanged.emit();
-}
-
-/**
- * Called every time when workspace changes have been detected.
- * Used to Update the internal state for the Workspaces,
- */
-void HyprlandService::refresh_workspaces() {
-    std::string output  = SystemHelper::get_command_output(kWorkspaceCommand);
-    auto workspacesJson = nlohmann::json::parse(output, nullptr, false);
-
-    for (auto &[id, ws] : this->workspaces) {
-        ws->focused = false;
-        ws->active  = false;
-    }
-
-    output            = SystemHelper::get_command_output(kMonitorCommand);
-    auto monitorsJson = nlohmann::json::parse(output, nullptr, false);
-
-    for (const auto &monitorJson : monitorsJson) {
-        const int monitorId          = monitorJson.value("id", -1);
-        const int focusedWorkspaceId = monitorJson["activeWorkspace"].value("id", -1);
-
-        // write into the stored monitor (use reference)
-        auto it = this->monitors.find(monitorId);
-        if (it != this->monitors.end()) {
-            it->second.focusedWorkspaceId = focusedWorkspaceId;
-        }
-    }
-
-    std::string clientsOutput = SystemHelper::get_command_output(kClientsCommand);
-    auto clientsJson          = nlohmann::json::parse(clientsOutput, nullptr, false);
-    std::unordered_set<std::string> liveClientAddresses;
-    for (const auto &clientJson : clientsJson) {
-        const std::string addr = clientJson.value("address", "");
-        if (addr.empty()) {
-            continue;
-        }
-
-        if (addr.rfind("0x", 0) == 0) {
-            liveClientAddresses.insert(addr.substr(2));
         } else {
-            liveClientAddresses.insert(addr);
+            monitorPtr->focused = false;
+
+            int activeWorkspaceId = monitorPtr->activeWorkspaceId;
+            auto activeWorkspace  = workspaces[activeWorkspaceId];
+            refreshIndicator(activeWorkspace);
         }
     }
+}
 
-    for (const auto &workspaceJson : workspacesJson) {
+void HyprlandService::onMonitorRemoved(std::string monitorName) {
-        const int workspaceId = workspaceJson.value("id", -1);
+    auto monitorPtr = this->monitors[monitorName];
-        auto workspaceStateIt = this->workspaces.find(workspaceId);
-        if (workspaceStateIt == this->workspaces.end()) {
-            continue;
-        }
 
-        WorkspaceState *workspaceState = workspaceStateIt->second;
+    for (const auto &[wsId, wsPtr] : monitorPtr->monitorWorkspaces) {
-        auto mit                       = this->monitors.find(workspaceState->monitorId);
+        this->workspaces.erase(wsId);
-        if (mit != this->monitors.end()) {
-            workspaceState->focused = mit->second.focusedWorkspaceId == workspaceId;
-        } else {
-            workspaceState->focused = false;
-        }
-        workspaceState->active = true;
     }
 
-    // drop urgent flags for windows no longer reported by hyprctl clients
+    monitorPtr->monitorWorkspaces.clear();
-    for (auto &[id, ws] : this->workspaces) {
+    monitorPtr->bar->close();
-        auto &urgent = ws->urgentWindows;
+
-        auto newEnd  = std::remove_if(urgent.begin(), urgent.end(), [&](const std::string &addr) {
+    this->monitors.erase(monitorName);
-            return liveClientAddresses.find(addr) == liveClientAddresses.end();
+}
-        });
+
-        if (newEnd != urgent.end()) {
+// void HyprlandService::onMonitorAdded(std::string monitorName) {
-            urgent.erase(newEnd, urgent.end());
+//     // this->signalMonitorAdded.emit();
-        }
+// }
+
+
+void HyprlandService::onOpenWindow(std::string windowData) {
+    auto parts        = StringHelper::split(windowData, ',');
+    std::string addr  = "0x" + parts[0];
+    int workspaceId   = std::stoi(parts[1]);
+    std::string title = parts[2];
+
+    auto clientPtr                                   = std::make_shared<Client>();
+    clientPtr->address                               = addr;
+    clientPtr->workspaceId                           = workspaceId;
+    clientPtr->title                                 = title;
+    this->clients[clientPtr->address]                = clientPtr;
+    auto workspacePtr                                = workspaces[clientPtr->workspaceId];
+    workspacePtr->state->clients[clientPtr->address] = clientPtr;
+
+    refreshIndicator(workspacePtr);
+}
+
+void HyprlandService::onCloseWindow(std::string windowData) {
+    auto parts       = StringHelper::split(windowData, ',');
+    std::string addr = "0x" + parts[0];
+
+    if (this->clients.find(addr) == this->clients.end()) {
+        return;
     }
 
-    workspaceStateChanged.emit();
+    auto clientPtr  = this->clients[addr];
+    int workspaceId = clientPtr->workspaceId;
+
+    auto workspacePtr = workspaces[workspaceId];
+    workspacePtr->state->clients.erase(addr);
+    this->clients.erase(addr);
+
+    refreshIndicator(workspacePtr);
+}
+
+void HyprlandService::handleSocketMessage(SocketHelper::SocketMessage message) {
+    if (socketEventTypeMap.find(message.eventType) == socketEventTypeMap.end()) {
+        return;
+    }
+
+    SocketEventType eventType = socketEventTypeMap[message.eventType];
+    std::string eventData     = message.eventData;
+
+    switch (eventType) {
+    case FOCUSED_MONITOR: {
+        onFocusedMonitorChanged(eventData);
+        break;
+    }
+    case WORKSPACE_CHANGED: {
+        this->onWorkspaceChanged(std::stoi(eventData));
+        break;
+    }
+    case OPEN_WINDOW: {
+        this->onOpenWindow(eventData);
+        break;
+    }
+    case CLOSE_WINDOW: {
+        this->onCloseWindow(eventData);
+        break;
+    }
+    case URGENT: {
+        this->onUrgent(eventData);
+        break;
+    }
+    case ACTIVE_WINDOW: {
+        this->onActiveWindowChanged(eventData);
+        break;
+    }
+    case MONITOR_REMOVED: {
+        this->onMonitorRemoved(eventData);
+        break;
+    }
+    }
+}
+void HyprlandService::onUrgent(std::string windowAddress) {
+    std::string addr = "0x" + windowAddress;
+    if (this->clients.find(addr) == this->clients.end()) {
+        return;
+    }
+
+    auto clientPtr  = this->clients[addr];
+    int workspaceId = clientPtr->workspaceId;
+
+    auto workspacePtr = workspaces[workspaceId];
+    workspacePtr->state->urgentClients.insert(addr);
+
+    refreshIndicator(workspacePtr);
+}
+
+void HyprlandService::onActiveWindowChanged(std::string windowAddress) {
+    std::string addr = "0x" + windowAddress;
+    if (this->clients.find(addr) == this->clients.end()) {
+        return;
+    }
+
+    auto clientPtr  = this->clients[addr];
+    int workspaceId = clientPtr->workspaceId;
+
+    auto workspacePtr = workspaces[workspaceId];
+    workspacePtr->state->urgentClients.erase(addr);
+
+    refreshIndicator(workspacePtr);
+}
+
+std::shared_ptr<Gtk::Box> HyprlandService::getWorkspaceIndicatorsForMonitor(std::string monitorName) {
+    auto box     = std::make_shared<Gtk::Box>(Gtk::Orientation::HORIZONTAL);
+    auto monitor = monitors[monitorName];
+
+    for (const auto &[wsId, wsPair] : monitor->monitorWorkspaces) {
+        box->append((Gtk::Box &)*wsPair->view);
+    }
+
+    return box;
 }
 
 void HyprlandService::switchToWorkspace(int workspaceId) {
-    std::string cmd =
+    HyprctlHelper::dispatchWorkspace(workspaceId);
-        "hyprctl dispatch workspace " + std::to_string(workspaceId);
+}
 
-    try {
+void HyprlandService::refreshIndicator(std::shared_ptr<Workspace> workspace) {
-        (void)SystemHelper::get_command_output(cmd.c_str());
+    auto view = workspace->view;
-    } catch (const std::exception &ex) {
+
-        std::cerr << "[Hyprland] Failed to dispatch workspace command: "
+    auto state       = workspace->state;
-                  << ex.what() << " cmd=" << cmd << std::endl;
+    auto monitorsPtr = monitors[state->monitorName];
+
+    bool isUrgent      = !state->urgentClients.empty();
+    bool isEmpty       = state->clients.empty();
+    bool isPreseneting = state->id == monitorsPtr->activeWorkspaceId;
+    bool isFocused     = monitorsPtr->focused && isPreseneting;
+
+    if (isUrgent) {
+        view->setIndicatorState(WorkspaceIndicator::URGENT);
+    } else if (isFocused) {
+        view->setIndicatorState(WorkspaceIndicator::FOCUSED);
+    } else if (isPreseneting) {
+        view->setIndicatorState(WorkspaceIndicator::PRESENTING);
+    } else if (!isEmpty) {
+        view->setIndicatorState(WorkspaceIndicator::ALIVE);
+    } else {
+        view->setIndicatorState(WorkspaceIndicator::EMPTY);
     }
 }
 
-void HyprlandService::onUrgentEvent(std::string windowAddress) {
+void HyprlandService::addBar(std::shared_ptr<Bar> bar, std::string monitorName) {
-    std::string output = SystemHelper::get_command_output(kClientsCommand);
+    this->monitors[monitorName]->bar = bar;
-    auto clientsJson   = nlohmann::json::parse(output, nullptr, false);
-
-    for (const auto &clientJson : clientsJson) {
-        const std::string addr = clientJson.value("address", "");
-
-        if (addr == "0x" + windowAddress) {
-            int workspaceId = clientJson["workspace"].value("id", -1);
-
-            auto it = this->workspaces.find(workspaceId);
-            if (it != this->workspaces.end() && it->second) {
-
-                WorkspaceState *ws = it->second;
-                auto uit           = std::find(ws->urgentWindows.begin(), ws->urgentWindows.end(), windowAddress);
-                if (uit == ws->urgentWindows.end()) {
-                    ws->urgentWindows.push_back(windowAddress);
-                    workspaceStateChanged.emit();
-                }
-            }
-
-            break;
-        }
-    }
-}
-
-void HyprlandService::onActiveWindowEvent(std::string windowAddress) {
-    std::string output = SystemHelper::get_command_output(kClientsCommand);
-    auto clientsJson   = nlohmann::json::parse(output, nullptr, false);
-
-    for (const auto &clientJson : clientsJson) {
-        const std::string addr = clientJson.value("address", "");
-
-        if (addr == "0x" + windowAddress) {
-            int workspaceId = clientJson["workspace"]["id"];
-            auto it         = this->workspaces.find(workspaceId);
-            if (it != this->workspaces.end() && it->second) {
-                WorkspaceState *ws = it->second;
-                auto uit           = std::find(ws->urgentWindows.begin(), ws->urgentWindows.end(), windowAddress);
-                if (uit != ws->urgentWindows.end()) {
-                    ws->urgentWindows.erase(uit);
-                    workspaceStateChanged.emit();
-                }
-
-                break;
-            }
-        }
-    }
-}
-
-HyprlandService::Monitor *HyprlandService::getMonitorById(int id) {
-    auto it = monitors.find(id);
-    if (it == monitors.end()) {
-        throw std::runtime_error("Monitor with ID " + std::to_string(id) +
-                                 " not found.");
-    }
-
-    return &it->second;
-}
-
-HyprlandService::Monitor *HyprlandService::getMonitorByIndex(std::size_t index) {
-    if (index >= monitors.size()) {
-        throw std::runtime_error("Monitor index out of bounds: " + std::to_string(index));
-    }
-
-    auto it = monitors.begin();
-    std::advance(it, static_cast<long>(index));
-
-    return &it->second;
 }

src/services/notificationController.cpp

@@ -0,0 +1,70 @@
+#include "services/notificationController.hpp"
+
+#include <memory>
+
+#include "services/dbus/messages.hpp"
+#include "widgets/notification/notification.hpp"
+#include "widgets/notification/spotifyNotification.hpp"
+
+#include "gdkmm/display.h"
+#include "glibmm/main.h"
+
+
+#define DEFAULT_NOTIFICATION_TIMEOUT 4000
+
+std::shared_ptr<NotificationController> NotificationController::instance = nullptr;
+
+NotificationController::NotificationController() {
+    if (NotificationController::instance) {
+        throw std::runtime_error("use getInstance()!");
+    }
+
+    auto display = Gdk::Display::get_default();
+    if (!display) {
+        return;
+    }
+
+    auto monitors = display->get_monitors();
+    if (!monitors) {
+        return;
+    }
+
+    for (guint i = 0; i < monitors->get_n_items(); ++i) {
+        auto monitor = std::dynamic_pointer_cast<Gdk::Monitor>(
+            monitors->get_object(i));
+
+        this->activeMonitors.push_back(monitor);
+    }
+}
+
+void NotificationController::showSpotifyNotification(MprisPlayer2Message mpris) {
+    for (const auto &monitor : this->activeMonitors) {
+        auto notification = std::make_shared<SpotifyNotification>(monitor, mpris);
+        notification->show();
+
+        Glib::signal_timeout().connect([notification]() {
+            notification->close();
+            return false; // Don't repeat
+        },
+                                       DEFAULT_NOTIFICATION_TIMEOUT);
+    }
+}
+
+void NotificationController::showNotificationOnAllMonitors(NotifyMessage notify) {
+    for (const auto &monitor : this->activeMonitors) {
+        auto notification = std::make_shared<NotificationWindow>(monitor, notify);
+
+        auto timeout = notify.expire_timeout;
+        notification->show();
+        // -1 means use default timeout, 0 means never expire
+        if (timeout <= 0) {
+            timeout = DEFAULT_NOTIFICATION_TIMEOUT; // default to 3 seconds
+        }
+
+        Glib::signal_timeout().connect([notification]() {
+            notification->close();
+            return false; // Don't repeat
+        },
+                                       timeout);
+    }
+}

src/services/notifications.cpp

@@ -1,305 +0,0 @@
-#include "services/notifications.hpp"
-
-#include <gio/gio.h>
-#include <iostream>
-
-static constexpr const char *kNotificationsObjectPath = "/org/freedesktop/Notifications";
-static constexpr const char *kNotificationsInterface  = "org.freedesktop.Notifications";
-
-static const char *kNotificationsIntrospectionXml = R"XML(
-<node>
-  <interface name="org.freedesktop.Notifications">
-    <method name="Notify">
-      <arg type="s" direction="in"/>
-      <arg type="u" direction="in"/>
-      <arg type="s" direction="in"/>
-      <arg type="s" direction="in"/>
-      <arg type="s" direction="in"/>
-      <arg type="as" direction="in"/>
-      <arg type="a{sv}" direction="in"/>
-      <arg type="i" direction="in"/>
-      <arg type="u" direction="out"/>
-    </method>
-    <method name="CloseNotification">
-      <arg type="u" direction="in"/>
-    </method>
-    <method name="GetCapabilities">
-      <arg type="as" direction="out"/>
-    </method>
-    <method name="GetServerInformation">
-      <arg type="s" direction="out"/>
-      <arg type="s" direction="out"/>
-      <arg type="s" direction="out"/>
-      <arg type="s" direction="out"/>
-    </method>
-    <signal name="NotificationClosed">
-      <arg type="u"/>
-      <arg type="u"/>
-    </signal>
-    <signal name="ActionInvoked">
-      <arg type="u"/>
-      <arg type="s"/>
-    </signal>
-    <signal name="ActivationToken">
-      <arg type="u"/>
-      <arg type="s"/>
-    </signal>
-  </interface>
-</node>)XML";
-
-static void on_method_call(GDBusConnection * /*connection*/,
-                           const gchar * /*sender*/,
-                           const gchar * /*object_path*/,
-                           const gchar *interface_name,
-                           const gchar *method_name,
-                           GVariant *parameters,
-                           GDBusMethodInvocation *invocation,
-                           gpointer user_data) {
-    auto *self = static_cast<NotificationService *>(user_data);
-
-    if (g_strcmp0(interface_name, kNotificationsInterface) != 0) {
-        g_dbus_method_invocation_return_dbus_error(
-            invocation,
-            "org.freedesktop.DBus.Error.UnknownInterface",
-            "Unknown interface");
-        return;
-    }
-
-    if (g_strcmp0(method_name, "Notify") == 0) {
-        const gchar *app_name = "";
-        guint32 replaces_id   = 0;
-        const gchar *app_icon = "";
-        const gchar *summary  = "";
-        const gchar *body     = "";
-        GVariant *actions     = nullptr;
-        GVariant *hints       = nullptr;
-        gint32 expire_timeout = -1;
-
-        g_variant_get(parameters, "(&su&s&s&s@as@a{sv}i)",
-                      &app_name,
-                      &replaces_id,
-                      &app_icon,
-                      &summary,
-                      &body,
-                      &actions,
-                      &hints,
-                      &expire_timeout);
-
-        std::cout << "--- Notification ---" << std::endl;
-        std::cout << "App: " << (app_name ? app_name : "") << std::endl;
-        std::cout << "Title: " << (summary ? summary : "") << std::endl;
-        std::cout << "Body: " << (body ? body : "") << std::endl;
-
-        if (actions)
-            g_variant_unref(actions);
-        if (hints)
-            g_variant_unref(hints);
-
-        guint32 id = self->allocateNotificationId(replaces_id);
-        g_dbus_method_invocation_return_value(invocation, g_variant_new("(u)", id));
-        return;
-    }
-
-    if (g_strcmp0(method_name, "GetCapabilities") == 0) {
-        // Advertise common capabilities so clients don't disable notifications.
-        // (Many apps probe this first and may skip Notify if it's empty.)
-        const gchar *caps[] = {
-            "body",
-            "actions",
-            "body-markup",
-            "icon-static",
-            "persistence",
-            nullptr};
-        GVariant *capsV = g_variant_new_strv(caps, -1);
-        g_dbus_method_invocation_return_value(invocation, g_variant_new("(@as)", capsV));
-        return;
-    }
-
-    if (g_strcmp0(method_name, "GetServerInformation") == 0) {
-        g_dbus_method_invocation_return_value(
-            invocation,
-            g_variant_new("(ssss)", "bar", "bar", "0.1", "1.2"));
-        return;
-    }
-
-    if (g_strcmp0(method_name, "CloseNotification") == 0) {
-        guint32 id = 0;
-        g_variant_get(parameters, "(u)", &id);
-
-        // reason: 3 = closed by call to CloseNotification
-        if (self && self->getConnection()) {
-            g_dbus_connection_emit_signal(
-                self->getConnection(),
-                nullptr,
-                kNotificationsObjectPath,
-                kNotificationsInterface,
-                "NotificationClosed",
-                g_variant_new("(uu)", id, 3u),
-                nullptr);
-        }
-
-        g_dbus_method_invocation_return_value(invocation, nullptr);
-        return;
-    }
-
-    g_dbus_method_invocation_return_dbus_error(
-        invocation,
-        "org.freedesktop.DBus.Error.UnknownMethod",
-        "Unknown method");
-}
-
-guint32 NotificationService::allocateNotificationId(guint32 replacesId) {
-    if (replacesId != 0)
-        return replacesId;
-    return this->nextNotificationId++;
-}
-
-static const GDBusInterfaceVTable kVTable = {
-    .method_call  = on_method_call,
-    .get_property = nullptr,
-    .set_property = nullptr,
-};
-
-NotificationService::~NotificationService() {
-    if (this->connection) {
-        // Best-effort release of the well-known name.
-        {
-            GError *error           = nullptr;
-            GVariant *releaseResult = g_dbus_connection_call_sync(
-                this->connection,
-                "org.freedesktop.DBus",
-                "/org/freedesktop/DBus",
-                "org.freedesktop.DBus",
-                "ReleaseName",
-                g_variant_new("(s)", "org.freedesktop.Notifications"),
-                G_VARIANT_TYPE("(u)"),
-                G_DBUS_CALL_FLAGS_NONE,
-                -1,
-                nullptr,
-                &error);
-            if (releaseResult)
-                g_variant_unref(releaseResult);
-            if (error)
-                g_error_free(error);
-        }
-
-        if (this->registrationId != 0) {
-            g_dbus_connection_unregister_object(this->connection, this->registrationId);
-            this->registrationId = 0;
-        }
-
-        g_object_unref(this->connection);
-        this->connection = nullptr;
-    }
-
-    if (this->nodeInfo) {
-        g_dbus_node_info_unref(this->nodeInfo);
-        this->nodeInfo = nullptr;
-    }
-}
-
-void NotificationService::intialize() {
-    GError *error = nullptr;
-
-    if (this->connection) {
-        return;
-    }
-
-    gchar *address = g_dbus_address_get_for_bus_sync(G_BUS_TYPE_SESSION, nullptr, &error);
-    if (!address) {
-        std::cerr << "Failed to get session bus address: " << (error ? error->message : "unknown error") << std::endl;
-        if (error)
-            g_error_free(error);
-        return;
-    }
-
-    if (error) {
-        g_error_free(error);
-        error = nullptr;
-    }
-
-    this->connection = g_dbus_connection_new_for_address_sync(
-        address,
-        static_cast<GDBusConnectionFlags>(
-            G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT |
-            G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION),
-        nullptr,
-        nullptr,
-        &error);
-    g_free(address);
-
-    if (!this->connection) {
-        std::cerr << "Failed to connect to session bus: " << (error ? error->message : "unknown error") << std::endl;
-        if (error)
-            g_error_free(error);
-        return;
-    }
-
-    if (error) {
-        g_error_free(error);
-        error = nullptr;
-    }
-
-    this->nodeInfo = g_dbus_node_info_new_for_xml(kNotificationsIntrospectionXml, &error);
-    if (!this->nodeInfo) {
-        std::cerr << "Failed to create introspection data: " << (error ? error->message : "unknown error") << std::endl;
-        if (error)
-            g_error_free(error);
-        return;
-    }
-
-    GDBusInterfaceInfo *iface = g_dbus_node_info_lookup_interface(this->nodeInfo, kNotificationsInterface);
-    if (!iface) {
-        std::cerr << "Missing interface info for org.freedesktop.Notifications" << std::endl;
-        return;
-    }
-
-    this->registrationId = g_dbus_connection_register_object(
-        this->connection,
-        kNotificationsObjectPath,
-        iface,
-        &kVTable,
-        this,
-        nullptr,
-        &error);
-
-    if (this->registrationId == 0) {
-        std::cerr << "Failed to register notifications object: " << (error ? error->message : "unknown error") << std::endl;
-        if (error)
-            g_error_free(error);
-        return;
-    }
-
-    // Request the well-known name synchronously so we can detect conflicts.
-    // Reply codes: 1=PRIMARY_OWNER, 2=IN_QUEUE, 3=EXISTS, 4=ALREADY_OWNER
-    GVariant *requestResult = g_dbus_connection_call_sync(
-        this->connection,
-        "org.freedesktop.DBus",
-        "/org/freedesktop/DBus",
-        "org.freedesktop.DBus",
-        "RequestName",
-        g_variant_new("(su)", "org.freedesktop.Notifications", 0u),
-        G_VARIANT_TYPE("(u)"),
-        G_DBUS_CALL_FLAGS_NONE,
-        -1,
-        nullptr,
-        &error);
-
-    if (!requestResult) {
-        std::cerr << "Failed to RequestName(org.freedesktop.Notifications): "
-                  << (error ? error->message : "unknown error") << std::endl;
-        if (error)
-            g_error_free(error);
-        return;
-    }
-
-    guint32 reply = 0;
-    g_variant_get(requestResult, "(u)", &reply);
-    g_variant_unref(requestResult);
-
-    if (reply != 1u && reply != 4u) {
-        std::cerr << "org.freedesktop.Notifications is already owned (RequestName reply=" << reply
-                  << "). Stop your existing notification daemon (e.g. dunst/mako/swaync) or allow replacement." << std::endl;
-        return;
-    }
-}

src/services/sqliteTodoAdapter.cpp

@@ -1,164 +0,0 @@
-#include <filesystem>
-#include <iostream>
-#include <memory>
-#include <sqlite3.h>
-
-#include "services/todoAdapter.hpp"
-
-namespace {
-std::string getDbPath() {
-    const char *homeDir = getenv("HOME");
-    if (!homeDir) {
-        return "todos.db";
-    }
-
-    std::string path = std::string(homeDir) + "/.config/bar";
-    if (!std::filesystem::exists(path)) {
-        std::filesystem::create_directories(path);
-    }
-
-    return path + "/todos.db";
-}
-
-class SqliteTodoAdapter final : public ITodoAdapter {
-  public:
-    ~SqliteTodoAdapter() override {
-        if (db_) {
-            sqlite3_close(db_);
-            db_ = nullptr;
-        }
-    }
-
-    bool init() override {
-        std::string dbPath = getDbPath();
-
-        int rc = sqlite3_open(dbPath.c_str(), &db_);
-        if (rc != SQLITE_OK) {
-            std::cerr << "Can't open database: " << sqlite3_errmsg(db_) << std::endl;
-            return false;
-        }
-
-        const char *sql = "CREATE TABLE IF NOT EXISTS todos ("
-                          "id INTEGER PRIMARY KEY AUTOINCREMENT,"
-                          "text TEXT NOT NULL);";
-        char *zErrMsg   = nullptr;
-        rc              = sqlite3_exec(db_, sql, nullptr, nullptr, &zErrMsg);
-        if (rc != SQLITE_OK) {
-            std::cerr << "SQL error (create table): " << (zErrMsg ? zErrMsg : "") << std::endl;
-            sqlite3_free(zErrMsg);
-            return false;
-        }
-
-        return true;
-    }
-
-    std::vector<TodoRecord> listTodos() override {
-        std::vector<TodoRecord> results;
-        if (!db_) {
-            return results;
-        }
-
-        sqlite3_stmt *stmt = nullptr;
-        const char *sql    = "SELECT id, text FROM todos";
-        int rc             = sqlite3_prepare_v2(db_, sql, -1, &stmt, nullptr);
-        if (rc != SQLITE_OK) {
-            std::cerr << "Failed to fetch data: " << sqlite3_errmsg(db_) << std::endl;
-            return results;
-        }
-
-        while ((rc = sqlite3_step(stmt)) == SQLITE_ROW) {
-            int id                   = sqlite3_column_int(stmt, 0);
-            const unsigned char *txt = sqlite3_column_text(stmt, 1);
-            results.push_back({id, txt ? reinterpret_cast<const char *>(txt) : ""});
-        }
-
-        sqlite3_finalize(stmt);
-        return results;
-    }
-
-    int addTodo(const std::string &text) override {
-        if (!db_) {
-            return -1;
-        }
-
-        sqlite3_stmt *stmt = nullptr;
-        const char *sql    = "INSERT INTO todos (text) VALUES (?1);";
-        int rc             = sqlite3_prepare_v2(db_, sql, -1, &stmt, nullptr);
-        if (rc != SQLITE_OK) {
-            std::cerr << "SQL prepare error (insert): " << sqlite3_errmsg(db_) << std::endl;
-            return -1;
-        }
-
-        sqlite3_bind_text(stmt, 1, text.c_str(), -1, SQLITE_TRANSIENT);
-        rc = sqlite3_step(stmt);
-        if (rc != SQLITE_DONE) {
-            std::cerr << "SQL step error (insert): " << sqlite3_errmsg(db_) << std::endl;
-            sqlite3_finalize(stmt);
-            return -1;
-        }
-
-        sqlite3_finalize(stmt);
-        return static_cast<int>(sqlite3_last_insert_rowid(db_));
-    }
-
-    bool removeTodo(int id) override {
-        if (!db_) {
-            return false;
-        }
-
-        sqlite3_stmt *stmt = nullptr;
-        const char *sql    = "DELETE FROM todos WHERE id = ?1;";
-        int rc             = sqlite3_prepare_v2(db_, sql, -1, &stmt, nullptr);
-        if (rc != SQLITE_OK) {
-            std::cerr << "SQL prepare error (delete): " << sqlite3_errmsg(db_) << std::endl;
-            return false;
-        }
-
-        sqlite3_bind_int(stmt, 1, id);
-        rc = sqlite3_step(stmt);
-        if (rc != SQLITE_DONE) {
-            std::cerr << "SQL step error (delete): " << sqlite3_errmsg(db_) << std::endl;
-            sqlite3_finalize(stmt);
-            return false;
-        }
-
-        sqlite3_finalize(stmt);
-        return true;
-    }
-
-    bool updateTodo(int id, const std::string &text) override {
-        if (!db_) {
-            return false;
-        }
-
-        sqlite3_stmt *stmt = nullptr;
-        const char *sql    = "UPDATE todos SET text = ?1 WHERE id = ?2;";
-        int rc             = sqlite3_prepare_v2(db_, sql, -1, &stmt, nullptr);
-        if (rc != SQLITE_OK) {
-            std::cerr << "SQL prepare error (update): " << sqlite3_errmsg(db_) << std::endl;
-            return false;
-        }
-
-        sqlite3_bind_text(stmt, 1, text.c_str(), -1, SQLITE_TRANSIENT);
-        sqlite3_bind_int(stmt, 2, id);
-        rc = sqlite3_step(stmt);
-        if (rc != SQLITE_DONE) {
-            std::cerr << "SQL step error (update): " << sqlite3_errmsg(db_) << std::endl;
-            sqlite3_finalize(stmt);
-            return false;
-        }
-
-        sqlite3_finalize(stmt);
-        return true;
-    }
-
-  private:
-    sqlite3 *db_ = nullptr;
-};
-
-} // namespace
-
-// Factory kept local to this TU for now; TodoService uses it.
-std::unique_ptr<ITodoAdapter> makeSqliteTodoAdapter() {
-    return std::make_unique<SqliteTodoAdapter>();
-}

src/services/textureCache.cpp

@@ -0,0 +1,223 @@
+#include "services/textureCache.hpp"
+
+#include <algorithm>
+#include <chrono>
+#include <cstdlib>
+#include <curl/curl.h>
+#include <filesystem>
+#include <fstream>
+#include <iomanip>
+#include <sstream>
+#include <vector>
+
+#include "giomm/file.h"
+#include "glibmm/bytes.h"
+
+namespace {
+#define CACHE_SIZE 128
+#define CACHE_AGE 168
+
+constexpr std::uint64_t kFnvOffsetBasis = 14695981039346656037ull;
+constexpr std::uint64_t kFnvPrime = 1099511628211ull;
+
+std::string to_hex(std::uint64_t value) {
+    std::ostringstream stream;
+    stream << std::hex << std::setw(16) << std::setfill('0') << value;
+    return stream.str();
+}
+
+std::string hash_url(const std::string &url) {
+    std::uint64_t hash = kFnvOffsetBasis;
+    for (unsigned char c : url) {
+        hash ^= c;
+        hash *= kFnvPrime;
+    }
+    return to_hex(hash);
+}
+
+std::filesystem::path get_cache_dir() {
+    const char *xdg_cache = std::getenv("XDG_CACHE_HOME");
+    if (xdg_cache && *xdg_cache) {
+        return std::filesystem::path(xdg_cache) / "bar";
+    }
+
+    const char *home = std::getenv("HOME");
+    if (home && *home) {
+        return std::filesystem::path(home) / ".cache" / "bar";
+    }
+
+    return std::filesystem::temp_directory_path() / "bar";
+}
+
+std::filesystem::path get_cache_path_for_url(const std::string &url) {
+    auto filename = hash_url(url);
+
+    auto last_slash = url.find_last_of('/');
+    auto last_dot = url.find_last_of('.');
+    if (last_dot != std::string::npos && (last_slash == std::string::npos || last_dot > last_slash)) {
+        auto ext = url.substr(last_dot);
+        if (ext.size() <= 10) {
+            filename += ext;
+        }
+    }
+
+    return get_cache_dir() / filename;
+}
+
+std::chrono::system_clock::time_point to_system_clock(std::filesystem::file_time_type time) {
+    return std::chrono::time_point_cast<std::chrono::system_clock::duration>(
+        time - std::filesystem::file_time_type::clock::now() + std::chrono::system_clock::now()
+    );
+}
+
+size_t write_to_buffer(void *contents, size_t size, size_t nmemb, void *userp) {
+    auto *buffer = static_cast<std::vector<unsigned char> *>(userp);
+    auto total = size * nmemb;
+    auto *bytes = static_cast<unsigned char *>(contents);
+    buffer->insert(buffer->end(), bytes, bytes + total);
+    return total;
+}
+
+Glib::RefPtr<Gdk::Texture> load_texture_from_file(const std::filesystem::path &path) {
+    if (!std::filesystem::exists(path)) {
+        return {};
+    }
+
+    auto file = Gio::File::create_for_path(path.string());
+    try {
+        return Gdk::Texture::create_from_file(file);
+    } catch (...) {
+        return {};
+    }
+}
+
+Glib::RefPtr<Gdk::Texture> download_texture_from_url(const std::string &url, const std::filesystem::path &path) {
+    if (url.empty()) {
+        return {};
+    }
+
+    CURL *curl = curl_easy_init();
+    if (!curl) {
+        return {};
+    }
+
+    std::vector<unsigned char> buffer;
+    curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
+    curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
+    curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_to_buffer);
+    curl_easy_setopt(curl, CURLOPT_WRITEDATA, &buffer);
+    curl_easy_setopt(curl, CURLOPT_USERAGENT, "bar/1.0");
+
+    auto res = curl_easy_perform(curl);
+    curl_easy_cleanup(curl);
+
+    if (res != CURLE_OK || buffer.empty()) {
+        return {};
+    }
+
+    std::error_code error;
+    std::filesystem::create_directories(path.parent_path(), error);
+
+    std::ofstream output(path, std::ios::binary | std::ios::trunc);
+    if (output) {
+        output.write(reinterpret_cast<const char *>(buffer.data()), static_cast<std::streamsize>(buffer.size()));
+    }
+
+    auto bytes = Glib::Bytes::create(buffer.data(), buffer.size());
+    return Gdk::Texture::create_from_bytes(bytes);
+}
+} // namespace
+
+TextureCacheService *TextureCacheService::getInstance() {
+    static TextureCacheService instance;
+    return &instance;
+}
+
+Glib::RefPtr<Gdk::Texture> TextureCacheService::getTexture(const std::string &url) {
+    if (url.empty()) {
+        return {};
+    }
+
+    auto it = cache.find(url);
+    if (it != cache.end()) {
+        return it->second;
+    }
+
+    auto cache_path = get_cache_path_for_url(url);
+    auto texture = load_texture_from_file(cache_path);
+    if (!texture) {
+        texture = download_texture_from_url(url, cache_path);
+    }
+
+    if (texture) {
+        cache.emplace(url, texture);
+        std::error_code error;
+        std::filesystem::last_write_time(cache_path, std::filesystem::file_time_type::clock::now(), error);
+    }
+
+    return texture;
+}
+
+void TextureCacheService::pruneCache() {
+    std::error_code error;
+    auto cache_dir = get_cache_dir();
+    std::filesystem::create_directories(cache_dir, error);
+
+    std::vector<std::pair<std::filesystem::path, std::uintmax_t>> files;
+    std::uintmax_t total_size = 0;
+
+    auto now = std::chrono::system_clock::now();
+    auto max_age = std::chrono::hours(CACHE_AGE);
+
+    for (const auto &entry : std::filesystem::directory_iterator(cache_dir, error)) {
+        if (error || !entry.is_regular_file()) {
+            continue;
+        }
+
+        auto path = entry.path();
+        auto last_write = entry.last_write_time(error);
+        if (!error) {
+            auto age = now - to_system_clock(last_write);
+            if (age > max_age) {
+                std::filesystem::remove(path, error);
+                continue;
+            }
+        }
+
+        auto size = entry.file_size(error);
+        if (!error) {
+            total_size += size;
+            files.emplace_back(path, size);
+        }
+    }
+
+    auto max_size = static_cast<std::uintmax_t>(CACHE_SIZE) * 1024ull * 1024ull;
+    if (total_size <= max_size) {
+        return;
+    }
+
+    std::sort(files.begin(), files.end(), [&](const auto &left, const auto &right) {
+        std::error_code left_error;
+        std::error_code right_error;
+        auto left_time = std::filesystem::last_write_time(left.first, left_error);
+        auto right_time = std::filesystem::last_write_time(right.first, right_error);
+        if (left_error || right_error) {
+            return left.first.string() < right.first.string();
+        }
+        return left_time < right_time;
+    });
+
+    for (const auto &item : files) {
+        if (total_size <= max_size) {
+            break;
+        }
+        std::filesystem::remove(item.first, error);
+        if (!error) {
+            if (total_size >= item.second) {
+                total_size -= item.second;
+            } else {
+                total_size = 0;
+            }
+        }
+    }
+}

src/services/todo.cpp

@@ -1,128 +0,0 @@
-#include "services/todo.hpp"
-
-#include <cassert>
-#include <iostream>
-#include <gtkmm/object.h>
-
-#include "components/todoEntry.hpp"
-
-std::unique_ptr<ITodoAdapter> makeSqliteTodoAdapter();
-
-TodoService::TodoService(sigc::signal<void()> refreshSignal) {
-    this->refreshSignal = refreshSignal;
-    this->adapter       = makeSqliteTodoAdapter();
-    this->init();
-}
-
-TodoService::~TodoService() {
-    this->adapter.reset();
-}
-
-std::map<int, TodoEntry *> TodoService::getTodos() {
-    return this->todos;
-}
-
-void TodoService::init() {
-    if (!this->adapter) {
-        std::cerr << "Todo adapter not set" << std::endl;
-        return;
-    }
-
-    if (!this->adapter->init()) {
-        std::cerr << "Todo adapter init failed" << std::endl;
-        return;
-    }
-
-    this->load();
-}
-
-void TodoService::removeTodo(int id) {
-    if (todos.find(id) == todos.end()) {
-        std::cerr << "Todo with id " << id << " not found!" << std::endl;
-        assert(false);
-    }
-
-    if (this->adapter) {
-        this->adapter->removeTodo(id);
-    }
-
-    todos.erase(id);
-    this->refreshSignal.emit();
-}
-
-TodoEntry *TodoService::addTodo(std::string text, bool emitSignal, bool persist) {
-    int id = nextId;
-
-    if (persist) {
-        if (!this->adapter) {
-            return nullptr;
-        }
-        int newId = this->adapter->addTodo(text);
-        if (newId < 0) {
-            return nullptr;
-        }
-        id = newId;
-    }
-
-    auto dismissSignal = sigc::signal<void(int)>();
-    dismissSignal.connect(sigc::mem_fun(*this, &TodoService::removeTodo));
-
-    auto editSignal = sigc::signal<void(int, std::string)>();
-    editSignal.connect(sigc::mem_fun(*this, &TodoService::updateTodo));
-
-    TodoEntry *todo = Gtk::make_managed<TodoEntry>(id, text, dismissSignal, editSignal);
-
-    todos[id] = todo;
-
-    if (id >= nextId) {
-        nextId = id + 1;
-    }
-
-    if (emitSignal) {
-        this->refreshSignal.emit();
-    }
-
-    return todo;
-}
-
-void TodoService::updateTodo(int id, std::string text) {
-    if (todos.find(id) == todos.end()) {
-        std::cerr << "Todo with id " << id << " not found!" << std::endl;
-        assert(false);
-    }
-
-    if (this->adapter) {
-        this->adapter->updateTodo(id, text);
-    }
-
-    this->refreshSignal.emit();
-}
-
-void TodoService::load() {
-    if (!this->adapter) {
-        return;
-    }
-
-    auto rows = this->adapter->listTodos();
-
-    int count = 0;
-
-    for (const auto &row : rows) {
-        count++;
-        int id           = row.id;
-        std::string text = row.text;
-
-        auto dismissSignal = sigc::signal<void(int)>();
-        dismissSignal.connect(sigc::mem_fun(*this, &TodoService::removeTodo));
-
-        auto editSignal = sigc::signal<void(int, std::string)>();
-        editSignal.connect(sigc::mem_fun(*this, &TodoService::updateTodo));
-
-        TodoEntry *todo = Gtk::make_managed<TodoEntry>(id, text, dismissSignal, editSignal);
-
-        todos[id] = todo;
-        if (id >= nextId) {
-            nextId = id + 1;
-        }
-    }
-}

src/widgets/bluetooth.cpp

@@ -1,72 +0,0 @@
-#include "widgets/bluetooth.hpp"
-#include "gtkmm/label.h"
-
-
-BluetoothWidget::BluetoothWidget() : Gtk::Box() {
-    this->set_orientation(Gtk::Orientation::VERTICAL);
-    this->add_css_class("bluetooth-popover-container");
-
-    this->statusArea.add_css_class("bluetooth-status-area");
-    this->statusArea.set_hexpand(true);
-    this->statusArea.set_halign(Gtk::Align::FILL);
-    this->append(this->statusArea);
-
-    this->powerButton = Gtk::make_managed<Button>("\ue1a8");
-    this->powerButton->set_tooltip_text("Turn Bluetooth Off");
-    this->powerButton->signal_clicked().connect(sigc::mem_fun(*this, &BluetoothWidget::onPowerButtonClicked));
-    this->powerButton->add_css_class("toggle-button");
-
-    this->scanButton = Gtk::make_managed<Button>("\ue1aa");
-    this->scanButton->set_tooltip_text("Scan for Devices");
-    this->scanButton->add_css_class("toggle-button");
-    this->scanButton->signal_clicked().connect(sigc::mem_fun(*this, &BluetoothWidget::onScanButtonClicked));
-
-    this->statusArea.append(*this->powerButton);
-    this->statusArea.append(*this->scanButton);
-}
-
-void BluetoothWidget::onPowerButtonClicked() {
-    onPowerStateButtonClickedSignal.emit();
-}
-
-void BluetoothWidget::onScanButtonClicked() {
-    onIsDiscoveringButtonClickedSignal.emit();
-}
-
-void BluetoothWidget::toggleButton(Button *button, bool state) {
-    if (state) {
-        button->add_css_class("toggle-button-on");
-        button->remove_css_class("toggle-button-off");
-    } else {
-        button->add_css_class("toggle-button-off");
-        button->remove_css_class("toggle-button-on");
-    }
-}
-
-void BluetoothWidget::setPowerState(bool state) {
-    this->isPowered = state;
-
-    this->scanButton->set_sensitive(state);
-
-    if (!state) {
-        this->scanButton->add_css_class("toggle-button-disabled");
-        // this->add_css_class("disabled-popover-icon");
-        this->setIsDiscovering(false);
-    } else {
-        this->scanButton->remove_css_class("toggle-button-disabled");
-        // this->remove_css_class("disabled-popover-icon");
-    }
-
-    this->toggleButton(this->powerButton, state);
-}
-
-void BluetoothWidget::setIsDiscovering(bool state) {
-    this->isDiscovering = state;
-
-    this->toggleButton(this->scanButton, state);
-}
-
-void BluetoothWidget::update() {
-    setPowerState(isPowered);
-    setIsDiscovering(isDiscovering);
-}

src/widgets/controlCenter.cpp

@@ -2,23 +2,7 @@
 
 ControlCenter::ControlCenter(std::string icon, std::string name)
     : Popover(icon, name) {
-        this->popover->set_size_request(200, -1);
+    this->popover->set_size_request(200, -1);
-        set_popover_child(this->container);
+    set_popover_child(this->container);
 
-        this->bluetoothWidget = Gtk::make_managed<BluetoothWidget>();
+}
-        this->container.append(*this->bluetoothWidget);
-
-            bluetoothService->powerStateChangedSignal.connect(
-        sigc::mem_fun(*this->bluetoothWidget, &BluetoothWidget::setPowerState));
-    
-        bluetoothWidget->onPowerStateButtonClickedSignal.connect(
-        sigc::mem_fun(*this->bluetoothService, &BluetoothService::togglePowerState));
-    
-        bluetoothWidget->setPowerState(bluetoothService->getPowerState());
-
-    bluetoothService->isDiscoveringChangedSignal.connect(
-        sigc::mem_fun(*this->bluetoothWidget, &BluetoothWidget::setIsDiscovering));
-    bluetoothWidget->onIsDiscoveringButtonClickedSignal.connect(
-        sigc::mem_fun(*this->bluetoothService, &BluetoothService::toggleIsDiscovering));
-    bluetoothWidget->setIsDiscovering(bluetoothService->getIsDiscovering());
-    }    

src/widgets/notification/baseNotification.cpp

@@ -0,0 +1,51 @@
+#include "widgets/notification/baseNotification.hpp"
+
+#include <filesystem>
+#include <string>
+
+#include "helpers/system.hpp"
+
+#include "gdkmm/monitor.h"
+#include "gtk4-layer-shell.h"
+#include "gtkmm/cssprovider.h"
+
+BaseNotification::BaseNotification(std::shared_ptr<Gdk::Monitor> monitor) {
+    ensure_notification_css_loaded();
+    set_default_size(300, 100);
+    gtk_layer_init_for_window(gobj());
+    gtk_layer_set_monitor(gobj(), monitor->gobj());
+    gtk_layer_set_layer(gobj(), GTK_LAYER_SHELL_LAYER_OVERLAY);
+    gtk_layer_set_anchor(gobj(), GTK_LAYER_SHELL_EDGE_TOP, TRUE);
+    gtk_layer_set_anchor(gobj(), GTK_LAYER_SHELL_EDGE_RIGHT, TRUE);
+    gtk_layer_set_margin(gobj(), GTK_LAYER_SHELL_EDGE_TOP, 2);
+    gtk_layer_set_margin(gobj(), GTK_LAYER_SHELL_EDGE_RIGHT, 2);
+    add_css_class("notification-popup");
+}
+
+void BaseNotification::ensure_notification_css_loaded() {
+    static bool loaded = false;
+    if (loaded) {
+        return;
+    }
+
+    auto css_provider = Gtk::CssProvider::create();
+
+    std::string css_path = "resources/notification.css";
+    const char *home     = std::getenv("HOME");
+    if (home) {
+        std::filesystem::path config_path =
+            std::filesystem::path(home) / ".config/bar/notification.css";
+        if (std::filesystem::exists(config_path)) {
+            css_path = config_path.string();
+        }
+    }
+
+    const std::string css = SystemHelper::read_file_to_string(css_path);
+    css_provider->load_from_data(css);
+
+    Gtk::StyleContext::add_provider_for_display(
+        Gdk::Display::get_default(), css_provider,
+        GTK_STYLE_PROVIDER_PRIORITY_USER + 2);
+
+    loaded = true;
+}

src/widgets/notification/notification.cpp

@@ -0,0 +1,48 @@
+#include "widgets/notification/notification.hpp"
+
+#include "gtkmm/box.h"
+#include "gtkmm/button.h"
+#include "gtkmm/label.h"
+
+NotificationWindow::NotificationWindow(std::shared_ptr<Gdk::Monitor> monitor, NotifyMessage notify) : BaseNotification(monitor) {
+    set_title(notify.summary);
+
+    // Main vertical box
+    auto vbox = Gtk::make_managed<Gtk::Box>(Gtk::Orientation::VERTICAL, 8);
+
+    // Summary label
+    auto summary_label = Gtk::make_managed<Gtk::Label>("<b>" + notify.summary + "</b>");
+    summary_label->set_use_markup(true);
+    summary_label->set_halign(Gtk::Align::START);
+    vbox->append(*summary_label);
+
+    // Body label
+    auto body_label = Gtk::make_managed<Gtk::Label>(notify.body);
+    body_label->set_use_markup(true);
+    body_label->set_halign(Gtk::Align::START);
+    vbox->append(*body_label);
+
+    // If actions exist, add buttons
+    if (!notify.actions.empty()) {
+        auto actions_box = Gtk::make_managed<Gtk::Box>(Gtk::Orientation::HORIZONTAL, 6);
+        for (size_t i = 0; i + 1 < notify.actions.size(); i += 2) {
+            std::string action_id    = notify.actions[i];
+            std::string action_label = notify.actions[i + 1];
+
+            auto btn = Gtk::make_managed<Gtk::Button>();
+            btn->set_label(action_label);
+
+            btn->add_css_class("notification-button");
+            btn->signal_clicked().connect([this, action_id, cb = notify.on_action]() {
+                if (cb) {
+                    cb(action_id);
+                    this->close();
+                }
+            });
+            actions_box->append(*btn);
+        }
+        vbox->append(*actions_box);
+    }
+
+    set_child(*vbox);
+}

src/widgets/notification/spotifyNotification.cpp

@@ -0,0 +1,95 @@
+#include "widgets/notification/spotifyNotification.hpp"
+
+#include "services/textureCache.hpp"
+
+#include "gtkmm/box.h"
+#include "gtkmm/button.h"
+#include "gtkmm/centerbox.h"
+#include "gtkmm/image.h"
+#include "gtkmm/label.h"
+
+SpotifyNotification::SpotifyNotification(std::shared_ptr<Gdk::Monitor> monitor, MprisPlayer2Message mpris) : BaseNotification(monitor) {
+    auto container = Gtk::make_managed<Gtk::Box>(Gtk::Orientation::HORIZONTAL, 10);
+    container->set_hexpand(true);
+
+    if (auto texture = TextureCacheService::getInstance()->getTexture(mpris.artwork_url)) {
+        auto img = Gtk::make_managed<Gtk::Image>(texture);
+        img->set_pixel_size(64);
+        container->append(*img);
+    }
+
+    auto rightArea = Gtk::make_managed<Gtk::Box>(Gtk::Orientation::VERTICAL, 5);
+    rightArea->set_halign(Gtk::Align::FILL);
+    rightArea->set_valign(Gtk::Align::CENTER);
+    rightArea->set_hexpand(true);
+    rightArea->set_size_request(220, -1);
+
+    auto title_label = Gtk::make_managed<Gtk::Label>("<b>" + mpris.title + "</b>");
+    title_label->set_use_markup(true);
+    title_label->set_hexpand(true);
+    title_label->set_halign(Gtk::Align::CENTER);
+    title_label->set_ellipsize(Pango::EllipsizeMode::END);
+
+    auto artistLabel = Gtk::make_managed<Gtk::Label>(mpris.artist);
+    artistLabel->set_hexpand(true);
+    artistLabel->set_halign(Gtk::Align::CENTER);
+
+    auto buttonBox = createButtonBox(mpris);
+
+    rightArea->append(*artistLabel);
+    rightArea->append(*title_label);
+    rightArea->append(*buttonBox);
+
+    container->append(*rightArea);
+
+    set_child(*container);
+}
+
+std::unique_ptr<Gtk::CenterBox> SpotifyNotification::createButtonBox(MprisPlayer2Message mpris) {
+    auto buttonBox = std::make_unique<Gtk::CenterBox>();
+    buttonBox->add_css_class("notification-button-box");
+    buttonBox->set_hexpand(true);
+    buttonBox->set_halign(Gtk::Align::CENTER);
+
+    auto backButton = Gtk::make_managed<Gtk::Button>("\ue045");
+    backButton->add_css_class("notification-icon-button");
+    backButton->add_css_class("notification-button");
+    backButton->signal_clicked().connect([this, mpris]() {
+        if (mpris.previous) {
+            mpris.previous();
+            this->close();
+        }
+    });
+
+    auto playPauseButton = Gtk::make_managed<Gtk::Button>("\ue037");
+    playPauseButton->add_css_class("notification-icon-button");
+    playPauseButton->add_css_class("notification-button");
+    playPauseButton->signal_clicked().connect([playPauseButton, mpris]() {
+        if (mpris.play_pause) {
+            mpris.play_pause();
+
+            static bool isPlaying = false;
+            if (isPlaying) {
+                playPauseButton->set_label("\ue037");
+            } else {
+                playPauseButton->set_label("\ue034");
+            }
+            isPlaying = !isPlaying;
+        }
+    });
+
+    auto nextButton = Gtk::make_managed<Gtk::Button>("\ue044");
+    nextButton->add_css_class("notification-icon-button");
+    nextButton->add_css_class("notification-button");
+    nextButton->signal_clicked().connect([this, mpris]() {
+        if (mpris.next) {
+            mpris.next();
+            this->close();
+        }
+    });
+    buttonBox->set_start_widget(*backButton);
+    buttonBox->set_center_widget(*playPauseButton);
+    buttonBox->set_end_widget(*nextButton);
+
+    return buttonBox;
+}

src/widgets/todo.cpp

@@ -1,78 +0,0 @@
-#include "widgets/todo.hpp"
-
-#include <gtkmm/box.h>
-#include <gtkmm/entry.h>
-#include <string>
-
-TodoPopover::TodoPopover(std::string icon, std::string title) : Popover(icon, title) {
-    this->name = title;
-    this->popover->set_size_request(300, -1);
-
-    container.set_orientation(Gtk::Orientation::VERTICAL);
-    container.add_css_class("todo-popover-container");
-
-    auto entry = Gtk::make_managed<Gtk::Entry>();
-    entry->set_placeholder_text("Enter your to-do item...");
-    entry->add_css_class("todo-input");
-    entry->set_hexpand(true);
-    entry->set_halign(Gtk::Align::FILL);
-    entry->set_valign(Gtk::Align::START);
-
-    inputArea.append(*entry);
-    inputArea.add_css_class("todo-input-area");
-    inputArea.set_hexpand(true);
-    inputArea.set_halign(Gtk::Align::FILL);
-
-    entry->signal_activate().connect([this, entry]() {
-        std::string text = entry->get_text();
-        if (!text.empty()) {
-            this->todoService->addTodo(text);
-
-            entry->set_text("");
-        }
-    });
-
-    container.append(inputArea);
-
-    this->todoList = Gtk::make_managed<Gtk::Box>(Gtk::Orientation::VERTICAL);
-    container.append(*todoList);
-    todoList->add_css_class("todo-list");
-
-    auto signal       = sigc::signal<void()>();
-    this->todoService = new TodoService(signal);
-
-    signal.connect(sigc::mem_fun(*this, &TodoPopover::update));
-
-    this->set_popover_child(this->container);
-    this->update();
-}
-
-void TodoPopover::update() {
-    auto todos = this->todoService->getTodos();
-
-    Gtk::Widget *child = todoList->get_first_child();
-
-    while (child) {
-        Gtk::Widget *next = child->get_next_sibling();
-
-        bool found = false;
-        for (auto &[id, todo] : todos) {
-            if (child == todo) {
-                found = true;
-                break;
-            }
-        }
-
-        if (!found) {
-            todoList->remove(*child);
-        }
-
-        child = next;
-    }
-
-    for (auto &[id, todo] : todos) {
-        if (todo->get_parent() == nullptr) {
-            todoList->append(*todo);
-        }
-    }
-}

src/widgets/volumeWidget.cpp

@@ -5,7 +5,9 @@
 #include <regex>
 #include <sigc++/functors/mem_fun.h>
 
-#include "helpers/systemHelper.hpp"
+#include "helpers/command.hpp"
+
+#include "giomm/applicationcommandline.h"
 
 VolumeWidget::VolumeWidget() : Gtk::Box(Gtk::Orientation::HORIZONTAL) {
     set_valign(Gtk::Align::CENTER);
@@ -21,7 +23,7 @@ VolumeWidget::VolumeWidget() : Gtk::Box(Gtk::Orientation::HORIZONTAL) {
     click->set_button(GDK_BUTTON_PRIMARY);
     click->signal_released().connect([this](int, double, double) {
         try {
-            (void)SystemHelper::get_command_output(
+            (void)CommandHelper::exec(
                 "wpctl set-mute @DEFAULT_SINK@ toggle");
         } catch (const std::exception &ex) {
             std::cerr << "[VolumeWidget] failed to toggle mute: " << ex.what()
@@ -44,8 +46,7 @@ VolumeWidget::~VolumeWidget() {
 
 void VolumeWidget::update() {
     try {
-        const std::string out =
+        const std::string out = CommandHelper::exec("wpctl get-volume @DEFAULT_SINK@");
-            SystemHelper::get_command_output("wpctl get-volume @DEFAULT_SINK@");
 
         std::smatch m;
         std::regex r_percent(R"((\d+(?:\.\d+)?)%)");

src/widgets/workspaceIndicator.cpp

@@ -1,104 +0,0 @@
-#include "widgets/workspaceIndicator.hpp"
-
-#include <cassert>
-#include <gdk/gdk.h>
-#include <gtkmm/gestureclick.h>
-#include <gtkmm/overlay.h>
-#include <gtkmm/widget.h>
-#include <sigc++/functors/mem_fun.h>
-
-#include "services/hyprland.hpp"
-
-#include "gtkmm/box.h"
-#include "gtkmm/label.h"
-
-WorkspaceIndicator::WorkspaceIndicator(int monitorId)
-    : Gtk::Box(Gtk::Orientation::HORIZONTAL),
-      monitorId(monitorId) {
-    set_margin_top(2);
-    set_margin_bottom(2);
-
-    workspaceConnection = service->workspaceStateChanged.connect(
-        sigc::mem_fun(*this, &WorkspaceIndicator::on_workspace_update));
-    monitorConnection = service->monitorStateChanged.connect(
-        sigc::mem_fun(*this, &WorkspaceIndicator::on_monitor_update));
-
-    for (int i = 1; i <= HyprlandService::kWorkspaceSlotCount; ++i) {
-        auto overlay       = Gtk::make_managed<Gtk::Overlay>();
-        auto numLabel      = Gtk::make_managed<Gtk::Label>(std::to_string(i));
-        auto pillContainer = Gtk::make_managed<Gtk::Box>(Gtk::Orientation::HORIZONTAL);
-
-        auto gesture = Gtk::GestureClick::create();
-        gesture->set_button(GDK_BUTTON_PRIMARY);
-        gesture->signal_released().connect([this, i](int, double, double) {
-            this->service->switchToWorkspace(
-                i + this->monitorId * HyprlandService::kWorkspaceSlotCount);
-        });
-
-        workspaceGestures[i]   = gesture;
-        workspaceIndicators[i] = overlay;
-
-        overlay->add_controller(gesture);
-        overlay->add_css_class("workspace-pill");
-
-        if (i == 6 || i == 7) {
-            auto indicator = Gtk::make_managed<Gtk::Label>(i == 6 ? "🫱🏻" : "🫲🏻");
-            indicator->add_css_class(i == 6 ? "workspace-pill-six" : "workspace-pill-seven");
-            indicator->set_valign(Gtk::Align::END);
-            overlay->set_child(*indicator);
-            overlay->add_overlay(*numLabel);
-            pillContainer->append(*overlay);
-        } else {
-            overlay->set_child(*numLabel);
-            pillContainer->append(*overlay);
-        }
-
-        append(*pillContainer);
-    }
-
-    rebuild();
-}
-
-WorkspaceIndicator::~WorkspaceIndicator() {
-    if (workspaceConnection.connected()) {
-        workspaceConnection.disconnect();
-    }
-
-    if (monitorConnection.connected()) {
-        monitorConnection.disconnect();
-    }
-}
-
-void WorkspaceIndicator::on_workspace_update() {
-    rebuild();
-}
-
-void WorkspaceIndicator::on_monitor_update() {
-    rebuild();
-}
-
-void WorkspaceIndicator::refreshLabel(Gtk::Overlay *overlay, const HyprlandService::WorkspaceState &state) {
-    overlay->remove_css_class("workspace-pill-active");
-    overlay->remove_css_class("workspace-pill-focused");
-    overlay->remove_css_class("workspace-pill-urgent");
-
-    // controller created once in constructor and reused
-    if (state.urgentWindows.size() > 0) {
-        overlay->add_css_class("workspace-pill-urgent");
-    } else {
-        if (state.focused) {
-            overlay->add_css_class("workspace-pill-focused");
-        } else if (state.active) {
-            overlay->add_css_class("workspace-pill-active");
-        }
-    }
-}
-
-void WorkspaceIndicator::rebuild() {
-    HyprlandService::Monitor *mon = service->getMonitorById(this->monitorId);
-
-    for (auto [id, workspaceState] : mon->workspaceStates) {
-        Gtk::Overlay *overlay = workspaceIndicators[id];
-        this->refreshLabel(overlay, *workspaceState);
-    }
-}