ImageView app: simplify imports

ThomasFarstrike · ThomasFarstrike · commit b529431c2f03 · 2026-01-13T11:05:27.000+01:00
diff --git a/internal_filesystem/apps/com.micropythonos.imageview/assets/imageview.py b/internal_filesystem/apps/com.micropythonos.imageview/assets/imageview.py
@@ -1,8 +1,7 @@
 import gc
 import os
 
-from mpos import Activity, ui
-import mpos.ui.anim
+from mpos import Activity, smooth_show, smooth_hide, pct_of_display_width, pct_of_display_height
 
 class ImageView(Activity):
 
@@ -103,9 +102,9 @@ def onStop(self, screen):
 
     def no_image_mode(self):
         self.label.set_text(f"No images found in {self.imagedir}...")
-        mpos.ui.anim.smooth_hide(self.prev_button)
-        mpos.ui.anim.smooth_hide(self.delete_button)
-        mpos.ui.anim.smooth_hide(self.next_button)
+        smooth_hide(self.prev_button)
+        smooth_hide(self.delete_button)
+        smooth_hide(self.next_button)
 
     def show_prev_image(self, event=None):
         print("showing previous image...")
@@ -132,21 +131,21 @@ def toggle_fullscreen(self, event=None):
 
     def stop_fullscreen(self):
         print("stopping fullscreen")
-        mpos.ui.anim.smooth_show(self.label)
-        mpos.ui.anim.smooth_show(self.prev_button)
-        mpos.ui.anim.smooth_show(self.delete_button)
-        #mpos.ui.anim.smooth_show(self.play_button)
+        smooth_show(self.label)
+        smooth_show(self.prev_button)
+        smooth_show(self.delete_button)
+        #smooth_show(self.play_button)
         self.play_button.add_flag(lv.obj.FLAG.HIDDEN) # make it not accepting focus
-        mpos.ui.anim.smooth_show(self.next_button)
+        smooth_show(self.next_button)
 
     def start_fullscreen(self):
         print("starting fullscreen")
-        mpos.ui.anim.smooth_hide(self.label)
-        mpos.ui.anim.smooth_hide(self.prev_button, hide=False)
-        mpos.ui.anim.smooth_hide(self.delete_button, hide=False)
-        #mpos.ui.anim.smooth_hide(self.play_button, hide=False)
+        smooth_hide(self.label)
+        smooth_hide(self.prev_button, hide=False)
+        smooth_hide(self.delete_button, hide=False)
+        #smooth_hide(self.play_button, hide=False)
         self.play_button.remove_flag(lv.obj.FLAG.HIDDEN) # make it accepting focus
-        mpos.ui.anim.smooth_hide(self.next_button, hide=False)
+        smooth_hide(self.next_button, hide=False)
         self.unfocus() # focus on the invisible center button, not previous or next
 
     def show_prev_image_if_fullscreen(self, event=None):
@@ -272,8 +271,8 @@ def scale_image(self):
             pct = 100
         else:
             pct = 70
-        lvgl_w = mpos.ui.pct_of_display_width(pct)
-        lvgl_h = mpos.ui.pct_of_display_height(pct)
+        lvgl_w = pct_of_display_width(pct)
+        lvgl_h = pct_of_display_height(pct)
         print(f"scaling to size: {lvgl_w}x{lvgl_h}")
         header = lv.image_header_t()
         self.image.decoder_get_info(self.image.get_src(), header)
diff --git a/internal_filesystem/lib/mpos/__init__.py b/internal_filesystem/lib/mpos/__init__.py
@@ -39,6 +39,7 @@
 from .ui.focus import save_and_clear_current_focusgroup
 from .ui.gesture_navigation import handle_back_swipe, handle_top_swipe
 from .ui.util import shutdown, set_foreground_app, get_foreground_app
+from .ui.anim import smooth_show, smooth_hide
 from .ui import focus_direction
 
 # Utility modules
@@ -78,12 +79,13 @@
     "save_and_clear_current_focusgroup",
     "handle_back_swipe", "handle_top_swipe",
     "shutdown", "set_foreground_app", "get_foreground_app",
+    "smooth_show", "smooth_hide",
     "focus_direction",
     # Testing utilities
     "wait_for_render", "capture_screenshot", "simulate_click", "get_widget_coords",
     "find_label_with_text", "verify_text_present", "print_screen_labels", "find_text_on_screen",
     "click_button", "click_label", "click_keyboard_button", "find_button_with_text",
-    "get_all_widgets_with_text"
+    "get_all_widgets_with_text",
     # Submodules
     "apps", "ui", "config", "net", "content", "time", "sensor_manager",
     "sdcard", "battery_voltage", "audio", "hardware", "bootloader"
diff --git a/internal_filesystem/lib/mpos/ui/__init__.py b/internal_filesystem/lib/mpos/ui/__init__.py
@@ -16,6 +16,7 @@
 from .util import shutdown, set_foreground_app, get_foreground_app
 from .setting_activity import SettingActivity
 from .settings_activity import SettingsActivity
+from .anim import smooth_show, smooth_hide
 from . import focus_direction
 
 # main_display is assigned by board-specific initialization code
@@ -35,5 +36,6 @@
     "shutdown", "set_foreground_app", "get_foreground_app",
     "SettingActivity",
     "SettingsActivity",
+    "smooth_show", "smooth_hide",
     "focus_direction"
 ]
