feat: .sub playlist plugin

applications/meta/application.fam

@@ -79,5 +79,6 @@ App(
         "multi_converter",
         "flipfrid",
         "subbrute",
+        "sub_playlist",
     ],
 )

applications/playlist/application.fam

@@ -0,0 +1,10 @@
+App(
+    appid="sub_playlist",
+    name=".sub Playlist",
+    apptype=FlipperAppType.PLUGIN,
+    entry_point="playlist_app",
+    cdefines=["APP_PLAYLIST"],
+    requires=["storage", "gui", "dialogs", "subghz"],
+    stack_size=2 * 1024,
+    order=14,
+)

applications/playlist/canvas_helper.c

@@ -0,0 +1,81 @@
+#include <gui/gui.h>
+
+#define WIDTH 128
+#define HEIGHT 64
+
+void draw_centered_boxed_str(Canvas* canvas, int x, int y, int height, int pad, const char* text) {
+    // get width of text
+    int w = canvas_string_width(canvas, text);
+    canvas_draw_rframe(canvas, x, y, w + pad, height, 2);
+    canvas_draw_str_aligned(canvas, x + pad / 2, y + height / 2, AlignLeft, AlignCenter, text);
+}
+
+void draw_corner_aligned(Canvas* canvas, int width, int height, Align horizontal, Align vertical) {
+    canvas_set_color(canvas, ColorBlack);
+    switch(horizontal) {
+    case AlignLeft:
+        switch(vertical) {
+        case AlignTop:
+            canvas_draw_rbox(canvas, 0, 0, width, height, 3);
+            canvas_draw_box(canvas, 0, 0, width, 3);
+            canvas_draw_box(canvas, 0, 0, 3, height);
+            break;
+        case AlignCenter:
+            canvas_draw_rbox(canvas, 0, HEIGHT - height / 2, width, height, 3);
+            canvas_draw_box(canvas, 0, HEIGHT - height / 2, 3, height);
+            break;
+        case AlignBottom:
+            canvas_draw_rbox(canvas, 0, HEIGHT - height, width, height, 3);
+            canvas_draw_box(canvas, 0, HEIGHT - height, 3, height);
+            canvas_draw_box(canvas, 0, HEIGHT - 3, width, 3);
+            break;
+        default:
+            break;
+        }
+        break;
+    case AlignRight:
+        switch(vertical) {
+        case AlignTop:
+            canvas_draw_rbox(canvas, WIDTH - width, 0, width, height, 3);
+            canvas_draw_box(canvas, WIDTH - width, 0, width, 3); // bottom corner
+            canvas_draw_box(canvas, WIDTH - 3, 0, 3, height); // right corner
+            break;
+        case AlignCenter:
+            canvas_draw_rbox(canvas, WIDTH - width, HEIGHT / 2 - height / 2, width, height, 3);
+            canvas_draw_box(canvas, WIDTH - 3, HEIGHT / 2 - height / 2, 3, height); // right corner
+            break;
+        case AlignBottom:
+            canvas_draw_rbox(canvas, WIDTH - width, HEIGHT - height, width, height, 3);
+            canvas_draw_box(canvas, WIDTH - 3, HEIGHT - height, 3, height); // right corner
+            canvas_draw_box(canvas, WIDTH - width, HEIGHT - 3, width, 3); // bottom corner
+            break;
+        default:
+            break;
+        }
+        break;
+    case AlignCenter:
+        switch(vertical) {
+        case AlignTop:
+            canvas_draw_rbox(canvas, WIDTH / 2 - width / 2, 0, width, height, 3);
+            canvas_draw_box(canvas, WIDTH / 2 - width / 2, 0, width, 3); // bottom corner
+            canvas_draw_box(canvas, WIDTH / 2 - 3, 0, 3, height); // right corner
+            break;
+        case AlignCenter:
+            canvas_draw_rbox(
+                canvas, WIDTH / 2 - width / 2, HEIGHT / 2 - height / 2, width, height, 3);
+            canvas_draw_box(
+                canvas, WIDTH / 2 - 3, HEIGHT / 2 - height / 2, 3, height); // right corner
+            break;
+        case AlignBottom:
+            canvas_draw_rbox(canvas, WIDTH / 2 - width / 2, HEIGHT - height, width, height, 3);
+            canvas_draw_box(canvas, WIDTH / 2 - 3, HEIGHT - height, 3, height); // right corner
+            canvas_draw_box(canvas, WIDTH / 2 - width / 2, HEIGHT - 3, width, 3); // bottom corner
+            break;
+        default:
+            break;
+        }
+        break;
+    default:
+        break;
+    }
+}

applications/playlist/canvas_helper.h

@@ -0,0 +1,5 @@
+#include <gui/gui.h>
+
+void draw_centered_boxed_str(Canvas* canvas, int x, int y, int height, int pad, const char* text);
+
+void draw_corner_aligned(Canvas* canvas, int width, int height, Align horizontal, Align vertical);