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Thomas Farstrike
75 lines
2.3 KiB
Python
75 lines
2.3 KiB
Python
# Hardware initialization for Unix and MacOS systems
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import lcd_bus
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import lvgl as lv
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import sdl_display
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import mpos.ui
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TFT_HOR_RES=640
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TFT_VER_RES=480
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bus = lcd_bus.SDLBus(flags=0)
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buf1 = bus.allocate_framebuffer(TFT_HOR_RES * TFT_VER_RES * 2, 0)
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display = sdl_display.SDLDisplay(data_bus=bus,display_width=TFT_HOR_RES,display_height=TFT_VER_RES,frame_buffer1=buf1,color_space=lv.COLOR_FORMAT.RGB565)
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display.init()
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import sdl_pointer
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mouse = sdl_pointer.SDLPointer()
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#import sdl_keyboard
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#keyboard = sdl_keyboard.SDLKeyboard()
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#def keyboard_cb(event):
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# global canvas
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# event_code=event.get_code()
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# print(f"boot_unix: code={event_code}") # target={event.get_target()}, user_data={event.get_user_data()}, param={event.get_param()}
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#keyboard.add_event_cb(keyboard_cb, lv.EVENT.ALL, None)
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# Swipe detection state
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start_y = None # Store the starting Y-coordinate of the mouse press
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def swipe_read_cb(indev_drv, data):
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global start_y
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pressed = mouse.get_state()
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#print(f"mouse_state: {pressed}")
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point = lv.point_t()
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mouse.get_point(point)
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#print(f"X={point.x}, Y={point.y}")
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x, y = point.x, point.y
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if pressed and start_y is None:
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start_y = y
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# Mouse button pressed (start of potential swipe)
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if y <= mpos.ui.NOTIFICATION_BAR_HEIGHT:
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# Store starting Y if press is in the notification bar area
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print(f"Mouse press at Y={start_y}")
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elif pressed and start_y is not None:
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# Mouse dragged while pressed (potential swipe in progress)
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# Check for downward swipe (y increased significantly)
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if y > start_y + 50: # Threshold for swipe detection (adjust as needed)
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print("long swipe down")
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if start_y <= mpos.ui.NOTIFICATION_BAR_HEIGHT:
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print("Swipe Down Detected from Notification Bar")
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mpos.ui.open_drawer()
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start_y = None # Reset after swipe
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else:
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# Mouse button released
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if start_y is not None and y < start_y - 50: # Threshold for swipe-up
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print("Swipe Up Detected")
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mpos.ui.close_drawer()
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start_y = None # Reset on release
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# Register the custom read callback with the input device
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indev = lv.indev_create()
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indev.set_type(lv.INDEV_TYPE.POINTER)
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indev.set_read_cb(swipe_read_cb)
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print("boot_unix.py finished")
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