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Thomas Farstrike
97 lines
3.4 KiB
Python
97 lines
3.4 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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TFT_HOR_RES=320
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TFT_VER_RES=240
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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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# Swipe detection state
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start_y = None # Store the starting Y-coordinate of the mouse press
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start_x = None # Store the starting X-coordinate for left-edge swipe
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def swipe_read_cb(indev_drv, data):
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global start_y, start_x
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pressed = mouse.get_state() # Get mouse/touch pressed state
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point = lv.point_t()
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mouse.get_point(point) # Get current coordinates
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x, y = point.x, point.y
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if pressed and start_y is None and start_x is None:
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# Mouse/touch pressed (start of potential swipe)
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start_y = y # Store Y for vertical swipe detection
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start_x = x # Store X for horizontal swipe detection
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print(f"Mouse press at X={start_x}, Y={start_y}")
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# Check if press is in notification bar (for swipe down)
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if y <= mpos.ui.NOTIFICATION_BAR_HEIGHT:
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print(f"Press in notification bar at Y={start_y}")
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# Check if press is near left edge (for swipe right)
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if x <= 20: # Adjust threshold for left edge (e.g., 20 pixels)
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print(f"Press near left edge at X={start_x}")
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elif pressed and (start_y is not None or start_x is not None):
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# Mouse/touch dragged while pressed (potential swipe in progress)
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# Check for downward swipe (y increased significantly)
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if start_y is not None and y > start_y + 50: # Threshold for swipe down
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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 Y after swipe
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start_x = None # Reset X to avoid conflicts
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# Check for rightward swipe from left edge (x increased significantly)
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if start_x is not None and x > start_x + 50: # Threshold for swipe right
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print("Long swipe right")
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if start_x <= 20: # Confirm swipe started near left edge
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print("Swipe Right Detected from Left Edge")
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mpos.ui.back_screen() # Call custom method for left menu
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start_y = None # Reset Y after swipe
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start_x = None # Reset X after swipe
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else:
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# Mouse/touch 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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# Reset both coordinates on release
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start_y = None
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start_x = None
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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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