M5Stack PaperS3 improvements and other bug fixes (#512)

Tactility/Source/app/apphubdetails/AppHubDetailsApp.cpp

@@ -204,7 +204,11 @@ public:
         lv_obj_set_width(description_label, LV_PCT(100));
         lv_label_set_long_mode(description_label, LV_LABEL_LONG_MODE_WRAP);
         if (!entry.appDescription.empty()) {
-            lv_label_set_text(description_label, entry.appDescription.c_str());
+            std::string description = entry.appDescription;
+            for (size_t pos = 0; (pos = description.find("\\n", pos)) != std::string::npos;) {
+                description.replace(pos, 2, "\n");
+            }
+            lv_label_set_text(description_label, description.c_str());
         } else {
             lv_label_set_text(description_label, "This app has no description yet.");
         }

Tactility/Source/app/files/View.cpp

@@ -275,6 +275,10 @@ void View::onDirEntryPressed(uint32_t index) {
 }
 
 void View::onDirEntryLongPressed(int32_t index) {
+    if (state->getCurrentPath() == "/") {
+        return;
+    }
+
     dirent dir_entry;
     if (!resolveDirentFromListIndex(index, dir_entry)) {
         return;
@@ -452,7 +456,7 @@ void View::update(size_t start_index) {
 
         if (!is_root && last_loaded_index < total_entries) {
             if (total_entries > current_start_index &&
-+                (total_entries - current_start_index) > MAX_BATCH) {
+                (total_entries - current_start_index) > MAX_BATCH) {
                 auto* next_btn = lv_list_add_btn(dir_entry_list, LV_SYMBOL_RIGHT, "Next");
                 lv_obj_add_event_cb(next_btn, [](lv_event_t* event) {
                     auto* view = static_cast<View*>(lv_event_get_user_data(event));
@@ -549,7 +553,7 @@ void View::onResult(LaunchId launchId, Result result, std::unique_ptr<Bundle> bu
                 } else if (file::isFile(filepath)) {
                     auto lock = file::getLock(filepath);
                     lock->lock();
-                    if (remove(filepath.c_str()) <= 0) {
+                    if (remove(filepath.c_str()) != 0) {
                         LOGGER.warn("Failed to delete {}", filepath);
                     }
                     lock->unlock();

Tactility/Source/app/launcher/Launcher.cpp

@@ -48,18 +48,8 @@ class LauncherApp final : public App {
         lv_obj_set_style_text_font(button_image, lvgl_get_launcher_icon_font(), LV_STATE_DEFAULT);
         lv_image_set_src(button_image, imageFile);
         lv_obj_set_style_text_color(button_image, lv_theme_get_color_primary(button_image), LV_STATE_DEFAULT);
-
-        // Recolor handling:
-        // For color builds use theme primary color
-        // For 1-bit/monochrome builds force a visible color (black)
-        #if LV_COLOR_DEPTH == 1
-        // Try forcing black recolor on monochrome builds
-        lv_obj_set_style_image_recolor(button_image, lv_color_black(), LV_STATE_DEFAULT);
-        lv_obj_set_style_image_recolor_opa(button_image, LV_OPA_COVER, LV_STATE_DEFAULT);
-        #else
         lv_obj_set_style_image_recolor(button_image, lv_theme_get_color_primary(parent), LV_STATE_DEFAULT);
         lv_obj_set_style_image_recolor_opa(button_image, LV_OPA_COVER, LV_STATE_DEFAULT);
-        #endif
 
         // Ensure it's square (Material Symbols are slightly wider than tall)
         lv_obj_set_size(button_image, button_size, button_size);
@@ -157,7 +147,7 @@ public:
         createAppButton(buttons_wrapper, ui_density, LVGL_ICON_LAUNCHER_SETTINGS, "Settings", margin, is_landscape_display);
 
         if (shouldShowPowerButton()) {
-            auto* power_button = lv_btn_create(parent);
+            auto* power_button = lv_button_create(parent);
             lv_obj_set_style_pad_all(power_button, 8, 0);
             lv_obj_align(power_button, LV_ALIGN_BOTTOM_MID, 0, -10);
             lv_obj_add_event_cb(power_button, onPowerOffPressed, LV_EVENT_SHORT_CLICKED, nullptr);