refactor: scr -> screen, act->active, del->delete, remove in obj_clear_flag/state

docs/get-started/bindings/micropython.rst

@@ -88,7 +88,7 @@ A simple example
    btn.align(lv.ALIGN.CENTER, 0, 0)
    label = lv.label(btn)
    label.set_text('Hello World!')
-   lv.scr_load(scr)
+   lv.screen_load(scr)
 
 
 How can I use it?

docs/get-started/bindings/pikascript.rst

@@ -59,7 +59,7 @@ LV_ARC
    import PikaStdLib
    mem = PikaStdLib.MemChecker()
    # Create an Arc
-   arc = lv.arc(lv.scr_act())
+   arc = lv.arc(lv.screen_active())
    arc.set_end_angle(200)
    arc.set_size(150, 150)
    arc.center()
@@ -75,7 +75,7 @@ LV_BAR
    import pika_lvgl as lv
    import PikaStdLib
    mem = PikaStdLib.MemChecker()
-   bar1 = lv.bar(lv.scr_act())
+   bar1 = lv.bar(lv.screen_active())
    bar1.set_size(200, 20)
    bar1.center()
    bar1.set_value(70, lv.ANIM.OFF)
@@ -97,9 +97,9 @@ LV_BTN
    def event_cb_2(evt):
        print('in evt2')
        print('mem used now: %0.2f kB' % (mem.getNow()))
-   btn1 = lv.btn(lv.scr_act())
+   btn1 = lv.btn(lv.screen_active())
    btn1.align(lv.ALIGN.TOP_MID, 0, 10)
-   btn2 = lv.btn(lv.scr_act())
+   btn2 = lv.btn(lv.screen_active())
    btn2.align(lv.ALIGN.TOP_MID, 0, 50)
    btn1.add_event(event_cb_1, lv.EVENT.CLICKED, 0)
    btn2.add_event(event_cb_2, lv.EVENT.CLICKED, 0)
@@ -115,18 +115,18 @@ LV_CHECKBOX
    import pika_lvgl as lv
    import PikaStdLib
    mem = PikaStdLib.MemChecker()
-   cb = lv.checkbox(lv.scr_act())
+   cb = lv.checkbox(lv.screen_active())
    cb.set_text("Apple")
    cb.align(lv.ALIGN.TOP_LEFT, 0 ,0)
-   cb = lv.checkbox(lv.scr_act())
+   cb = lv.checkbox(lv.screen_active())
    cb.set_text("Banana")
    cb.add_state(lv.STATE.CHECKED)
    cb.align(lv.ALIGN.TOP_LEFT, 0 ,30)
-   cb = lv.checkbox(lv.scr_act())
+   cb = lv.checkbox(lv.screen_active())
    cb.set_text("Lemon")
    cb.add_state(lv.STATE.DISABLED)
    cb.align(lv.ALIGN.TOP_LEFT, 0 ,60)
-   cb = lv.checkbox(lv.scr_act())
+   cb = lv.checkbox(lv.screen_active())
    cb.add_state(lv.STATE.CHECKED | lv.STATE.DISABLED)
    cb.set_text("Melon")
    cb.align(lv.ALIGN.TOP_LEFT, 0 ,90)

docs/get-started/os/zephyr.rst

@@ -74,7 +74,7 @@ Leveraging Zephyr Features
 Shell
 ~~~~~
 
-Zephyr includes a powerful shell implementation that can be enabled with the Kconfig symbols 
+Zephyr includes a powerful shell implementation that can be enabled with the Kconfig symbols
 :code:`CONFIG_SHELL` and :code:`CONFIG_LV_Z_SHELL` (the demos from above have it enabled by default).
 
 The shell offers enabling/disabling of LVGL monkeys:
@@ -130,7 +130,7 @@ Example with the encoder device to assign a :code:`lv_group_t`:
     lv_obj_t *arc;
     lv_group_t *arc_group;
 
-    arc = lv_arc_create(lv_scr_act());
+    arc = lv_arc_create(lv_screen_active());
     lv_obj_align(arc, LV_ALIGN_CENTER, 0, 0);
     lv_obj_set_size(arc, 150, 150);
 

docs/get-started/platforms/stm32.rst

@@ -59,11 +59,11 @@ the *main.c* file. \* Create some frame buffer(s) as global variables:
 .. code:: c
 
    // Change the active screen's background color
-   lv_obj_set_style_bg_color(lv_scr_act(), lv_color_hex(0x003a57), LV_PART_MAIN);
-   lv_obj_set_style_text_color(lv_scr_act(), lv_color_hex(0xffffff), LV_PART_MAIN);
+   lv_obj_set_style_bg_color(lv_screen_active(), lv_color_hex(0x003a57), LV_PART_MAIN);
+   lv_obj_set_style_text_color(lv_screen_active(), lv_color_hex(0xffffff), LV_PART_MAIN);
 
    /*Create a spinner*/
-   lv_obj_t * spinner = lv_spinner_create(lv_scr_act(), 1000, 60);
+   lv_obj_t * spinner = lv_spinner_create(lv_screen_active(), 1000, 60);
    lv_obj_set_size(spinner, 64, 64);
    lv_obj_align(spinner, LV_ALIGN_BOTTOM_MID, 0, 0);
 
@@ -87,7 +87,7 @@ the *main.c* file. \* Create some frame buffer(s) as global variables:
    void SysTick_Handler(void)
    {
      /* USER CODE BEGIN SysTick_IRQn 0 */
-     
+
        HAL_SYSTICK_IRQHandler();
        lv_tick_inc(1);
        #ifdef USE_RTOS_SYSTICK
@@ -183,11 +183,11 @@ variables:
 .. code:: c
 
    // Change the active screen's background color
-   lv_obj_set_style_bg_color(lv_scr_act(), lv_color_hex(0x003a57), LV_PART_MAIN);
-   lv_obj_set_style_text_color(lv_scr_act(), lv_color_hex(0xffffff), LV_PART_MAIN);
-     
+   lv_obj_set_style_bg_color(lv_screen_active(), lv_color_hex(0x003a57), LV_PART_MAIN);
+   lv_obj_set_style_text_color(lv_screen_active(), lv_color_hex(0xffffff), LV_PART_MAIN);
+
    /*Create a spinner*/
-   lv_obj_t * spinner = lv_spinner_create(lv_scr_act(), 1000, 60);
+   lv_obj_t * spinner = lv_spinner_create(lv_screen_active(), 1000, 60);
    lv_obj_set_size(spinner, 64, 64);
    lv_obj_align(spinner, LV_ALIGN_BOTTOM_MID, 0, 0);
 

docs/get-started/platforms/tasmota-berry.rst

@@ -85,7 +85,7 @@ A simple example
 .. code:: python
 
    lv.start()                 # start LVGL
-   scr = lv.scr_act()         # get default screen
+   scr = lv.screen_active()         # get default screen
    btn = lv.btn(scr)          # create button
    btn.center()
    label = lv.label(btn)      # create a label in the button

docs/get-started/quick-overview.rst

@@ -16,8 +16,8 @@ Instead of porting LVGL to embedded hardware straight away, it's highly
 recommended to get started in a simulator first.
 
 LVGL is ported to many IDEs to be sure you will find your favorite one.
-Go to the :ref:`simulator` section to get ready-to-use projects that can be run 
-on your PC. This way you can save the time of porting for now and get some 
+Go to the :ref:`simulator` section to get ready-to-use projects that can be run
+on your PC. This way you can save the time of porting for now and get some
 experience with LVGL immediately.
 
 Add LVGL into your project
@@ -126,8 +126,8 @@ other words, the parts of the children outside the parent are clipped.
 
 A Screen is the "root" parent. You can have any number of screens.
 
-To get the current screen call :cpp:func:`lv_scr_act`, and to load a screen
-use :cpp:expr:`lv_scr_load(scr1)`.
+To get the current screen call :cpp:func:`lv_screen_active`, and to load a screen
+use :cpp:expr:`lv_screen_load(scr1)`.
 
 You can create a new object with ``lv_<type>_create(parent)``. It will
 return an :cpp:type:`lv_obj_t` ``*`` variable that can be used as a reference to the
@@ -137,7 +137,7 @@ For example:
 
 .. code:: c
 
-   lv_obj_t * slider1 = lv_slider_create(lv_scr_act());
+   lv_obj_t * slider1 = lv_slider_create(lv_screen_active());
 
 To set some basic attributes ``lv_obj_set_<parameter_name>(obj, <value>)`` functions can be used. For
 example:
@@ -239,7 +239,7 @@ To manually add or remove states use:
 .. code:: c
 
    lv_obj_add_state(obj, LV_STATE_...);
-   lv_obj_clear_state(obj, LV_STATE_...);
+   lv_obj_remove_state(obj, LV_STATE_...);
 
 Styles
 ~~~~~~
@@ -342,9 +342,9 @@ Learn more about :ref:`micropython`.
    # Create a Button and a Label
    scr = lv.obj()
    btn = lv.btn(scr)
-   btn.align(lv.scr_act(), lv.ALIGN.CENTER, 0, 0)
+   btn.align(lv.screen_active(), lv.ALIGN.CENTER, 0, 0)
    label = lv.label(btn)
    label.set_text("Button")
 
    # Load the screen
-   lv.scr_load(scr)
+   lv.screen_load(scr)