Notifications (#3002)

2026-08-27 09:59:03 +00:00 · 2026-02-19 14:33:01 +01:00
parent 77f747aab2
commit 6498f5a1b2
27 changed files with 424 additions and 70 deletions
@@ -0,0 +1,101 @@
+#pragma once
+
+#include <vector>
+#include <string>
+#include <memory>
+#include "ui.hpp"
+#include "ui_widget.hpp"
+#include "signal.hpp"
+#include "rtc_time.hpp"
+#include "event_m0.hpp"
+
+namespace ui {
+
+class NotificationView;
+class NavigationView;
+
+enum notification_icon_t : uint8_t {
+    NOTIF_ICON_NONE = 0,
+    NOTIF_ICON_MESSAGE
+};
+
+class NotificationEntry {
+   public:
+    std::string source_app{};
+    std::string title{};
+    std::string message{};
+    notification_icon_t icon = NOTIF_ICON_NONE;
+    uint16_t timeout = 10000;
+    uint16_t id = 0;
+
+    NotificationEntry() = default;
+    NotificationEntry(const std::string& source_app, const std::string& title, const std::string& message, notification_icon_t icon = NOTIF_ICON_NONE, uint16_t timeout = 10000, uint16_t id = 0)
+        : source_app(source_app), title(title), message(message), icon(icon), timeout(timeout), id(id) {}
+
+    static NotificationEntry build(const std::string& source_app, const std::string& title, const std::string& message, notification_icon_t icon = NOTIF_ICON_NONE, uint16_t timeout = 10000) {
+        return NotificationEntry{source_app, title, message, icon, timeout, 0};
+    }
+
+    bool increase_time(uint16_t delta) {
+        current_time += delta;
+        return (current_time >= timeout);
+    }
+
+   private:
+    uint16_t current_time = 0;
+};
+
+class NotificationEntryView : public View {
+   public:
+    NotificationEntryView(const NotificationEntry& entry, NotificationView* notifhandler);
+
+    NotificationEntryView(const NotificationEntryView&) = delete;
+    NotificationEntryView& operator=(const NotificationEntryView&) = delete;
+
+    ui::Rectangle background{{1, 1, UI_POS_MAXWIDTH - 2, UI_POS_HEIGHT(3) - 2}, Theme::getInstance()->bg_darkest->background};
+    ui::Rectangle border{{0, 0, UI_POS_MAXWIDTH, UI_POS_HEIGHT(3) + 1}, Theme::getInstance()->bg_light->background};
+    ui::Text title_text{{UI_POS_X(0) + 1, UI_POS_Y(0) + 1, UI_POS_WIDTH_REMAINING(4) - 3, UI_POS_HEIGHT(1)}, ""};
+    ui::Text message_text{{UI_POS_X(1), UI_POS_Y(1), UI_POS_WIDTH_REMAINING(5) - 1, UI_POS_HEIGHT(2)}, ""};
+    ui::Image icon_image{};  // 16*16 bitmap
+    ui::Button close_button{{UI_POS_X_RIGHT(4) - 2, UI_POS_Y(0) + 1, UI_POS_WIDTH(4), UI_POS_HEIGHT(2)}, "X"};
+
+    uint16_t id() const { return entry_.id; }
+    NotificationEntry* entry() { return &entry_; }
+
+   private:
+    NotificationEntry entry_;
+    NotificationView* notifhandler_;
+};
+
+class NotificationView : public View {
+   public:
+    NotificationView(NavigationView& nav);
+    ~NotificationView();
+
+    void add_notification(NotificationEntry& entry);
+    void remove_notification(uint16_t id);
+    void open_notification(std::string app_name);
+
+   private:
+    void on_tick_second();
+    void rearrange_notifications();
+
+    NavigationView& nav_;
+
+    // Changed to unique_ptr to handle non-copyable Views safely
+    std::vector<std::unique_ptr<NotificationEntryView>> notification_views_{};
+
+    SignalToken signal_token_tick_second{};
+
+    uint16_t curr_not_id = 0;
+    constexpr static uint8_t max_notifications = 4;
+
+    MessageHandlerRegistration message_handler_notifs{
+        Message::ID::NotificationData, [this](Message* const p) {
+            const auto message = static_cast<const NotificationDataMessage*>(p);
+            NotificationEntry entry = NotificationEntry::build(message->source_app, message->title, message->message, static_cast<notification_icon_t>(message->icon), message->timeout);
+            this->add_notification(entry);
+        }};
+};
+
+}  // namespace ui