Add Mouse Jiggler to HID Remote (#2113)

* feat: add Mouse Jiggler to HID Remote
* move processing to use furi_timer instead of draw loop
* HidApp: refine mouse jiggler, move timer work into enter/exit callbacks

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>

applications/plugins/hid_app/views/hid_mouse_jiggler.c

@@ -0,0 +1,149 @@
+#include "hid_mouse_jiggler.h"
+#include <gui/elements.h>
+#include "../hid.h"
+
+#include "hid_icons.h"
+
+#define TAG "HidMouseJiggler"
+
+struct HidMouseJiggler {
+    View* view;
+    Hid* hid;
+    FuriTimer* timer;
+};
+
+typedef struct {
+    bool connected;
+    bool running;
+    uint8_t counter;
+} HidMouseJigglerModel;
+
+static void hid_mouse_jiggler_draw_callback(Canvas* canvas, void* context) {
+    furi_assert(context);
+    HidMouseJigglerModel* model = context;
+
+    // Header
+    if(model->connected) {
+        canvas_draw_icon(canvas, 0, 0, &I_Ble_connected_15x15);
+    } else {
+        canvas_draw_icon(canvas, 0, 0, &I_Ble_disconnected_15x15);
+    }
+    canvas_set_font(canvas, FontPrimary);
+    elements_multiline_text_aligned(canvas, 17, 3, AlignLeft, AlignTop, "Mouse Jiggler");
+
+    canvas_set_font(canvas, FontPrimary);
+    elements_multiline_text(canvas, AlignLeft, 35, "Press Start\nto jiggle");
+    canvas_set_font(canvas, FontSecondary);
+
+    // Ok
+    canvas_draw_icon(canvas, 63, 25, &I_Space_65x18);
+    if(model->running) {
+        elements_slightly_rounded_box(canvas, 66, 27, 60, 13);
+        canvas_set_color(canvas, ColorWhite);
+    }
+    canvas_draw_icon(canvas, 74, 29, &I_Ok_btn_9x9);
+    if(model->running) {
+        elements_multiline_text_aligned(canvas, 91, 36, AlignLeft, AlignBottom, "Stop");
+    } else {
+        elements_multiline_text_aligned(canvas, 91, 36, AlignLeft, AlignBottom, "Start");
+    }
+    canvas_set_color(canvas, ColorBlack);
+
+    // Back
+    canvas_draw_icon(canvas, 74, 49, &I_Pin_back_arrow_10x8);
+    elements_multiline_text_aligned(canvas, 91, 57, AlignLeft, AlignBottom, "Quit");
+}
+
+static void hid_mouse_jiggler_timer_callback(void* context) {
+    furi_assert(context);
+    HidMouseJiggler* hid_mouse_jiggler = context;
+    with_view_model(
+        hid_mouse_jiggler->view,
+        HidMouseJigglerModel * model,
+        {
+            if(model->running) {
+                model->counter++;
+                hid_hal_mouse_move(
+                    hid_mouse_jiggler->hid,
+                    (model->counter % 2 == 0) ? MOUSE_MOVE_SHORT : -MOUSE_MOVE_SHORT,
+                    0);
+            }
+        },
+        false);
+}
+
+static void hid_mouse_jiggler_enter_callback(void* context) {
+    furi_assert(context);
+    HidMouseJiggler* hid_mouse_jiggler = context;
+
+    furi_timer_start(hid_mouse_jiggler->timer, 500);
+}
+
+static void hid_mouse_jiggler_exit_callback(void* context) {
+    furi_assert(context);
+    HidMouseJiggler* hid_mouse_jiggler = context;
+    furi_timer_stop(hid_mouse_jiggler->timer);
+}
+
+static bool hid_mouse_jiggler_input_callback(InputEvent* event, void* context) {
+    furi_assert(context);
+    HidMouseJiggler* hid_mouse_jiggler = context;
+
+    bool consumed = false;
+
+    if(event->key == InputKeyOk) {
+        with_view_model(
+            hid_mouse_jiggler->view,
+            HidMouseJigglerModel * model,
+            { model->running = !model->running; },
+            true);
+        consumed = true;
+    }
+
+    return consumed;
+}
+
+HidMouseJiggler* hid_mouse_jiggler_alloc(Hid* hid) {
+    HidMouseJiggler* hid_mouse_jiggler = malloc(sizeof(HidMouseJiggler));
+
+    hid_mouse_jiggler->view = view_alloc();
+    view_set_context(hid_mouse_jiggler->view, hid_mouse_jiggler);
+    view_allocate_model(
+        hid_mouse_jiggler->view, ViewModelTypeLocking, sizeof(HidMouseJigglerModel));
+    view_set_draw_callback(hid_mouse_jiggler->view, hid_mouse_jiggler_draw_callback);
+    view_set_input_callback(hid_mouse_jiggler->view, hid_mouse_jiggler_input_callback);
+    view_set_enter_callback(hid_mouse_jiggler->view, hid_mouse_jiggler_enter_callback);
+    view_set_exit_callback(hid_mouse_jiggler->view, hid_mouse_jiggler_exit_callback);
+
+    hid_mouse_jiggler->hid = hid;
+
+    hid_mouse_jiggler->timer = furi_timer_alloc(
+        hid_mouse_jiggler_timer_callback, FuriTimerTypePeriodic, hid_mouse_jiggler);
+
+    return hid_mouse_jiggler;
+}
+
+void hid_mouse_jiggler_free(HidMouseJiggler* hid_mouse_jiggler) {
+    furi_assert(hid_mouse_jiggler);
+
+    furi_timer_stop(hid_mouse_jiggler->timer);
+    furi_timer_free(hid_mouse_jiggler->timer);
+
+    view_free(hid_mouse_jiggler->view);
+
+    free(hid_mouse_jiggler);
+}
+
+View* hid_mouse_jiggler_get_view(HidMouseJiggler* hid_mouse_jiggler) {
+    furi_assert(hid_mouse_jiggler);
+    return hid_mouse_jiggler->view;
+}
+
+void hid_mouse_jiggler_set_connected_status(HidMouseJiggler* hid_mouse_jiggler, bool connected) {
+    furi_assert(hid_mouse_jiggler);
+    with_view_model(
+        hid_mouse_jiggler->view,
+        HidMouseJigglerModel * model,
+        { model->connected = connected; },
+        true);
+}

applications/plugins/hid_app/views/hid_mouse_jiggler.h

@@ -0,0 +1,17 @@
+#pragma once
+
+#include <gui/view.h>
+
+#define MOUSE_MOVE_SHORT 5
+#define MOUSE_MOVE_LONG 20
+
+typedef struct Hid Hid;
+typedef struct HidMouseJiggler HidMouseJiggler;
+
+HidMouseJiggler* hid_mouse_jiggler_alloc(Hid* bt_hid);
+
+void hid_mouse_jiggler_free(HidMouseJiggler* hid_mouse_jiggler);
+
+View* hid_mouse_jiggler_get_view(HidMouseJiggler* hid_mouse_jiggler);
+
+void hid_mouse_jiggler_set_connected_status(HidMouseJiggler* hid_mouse_jiggler, bool connected);