add middle click and dnd

examples/drag_and_drop.py

@@ -0,0 +1,10 @@
+from zero_hid import Mouse
+from time import sleep
+
+sleep(5)
+with Mouse() as m:
+    m.left_click(release=False)
+    sleep(2)
+    m.move(100, 100)
+    sleep(2)
+    m.release()

examples/github_star.py

@@ -0,0 +1,18 @@
+from zero_hid import Mouse, Keyboard, KeyCodes
+from time import sleep
+
+
+with Keyboard() as k, Mouse() as m:
+    k.press([KeyCodes.MOD_LEFT_GUI], KeyCodes.KEY_R)
+    sleep(3)
+    k.type('https://github.com/thewh1teagle/zero-hid')
+    sleep(2)
+    k.press([], KeyCodes.KEY_ENTER)
+    sleep(3)
+    for i in range(20):
+        m.move(127, -127)
+    for i in range(2):
+        m.move(-100, 0)        
+    m.move(0, 120)
+    sleep(3)
+    m.left_click()

examples/mouse_middle.py

@@ -0,0 +1,10 @@
+from zero_hid import Mouse
+from time import sleep
+
+
+with Mouse() as m:
+    sleep(5)
+    m.middle_click(release=False)
+    m.move(0, 300)
+    sleep(3)
+    m.release()

zero_hid/Keyboard.py

@@ -57,6 +57,7 @@ def press(self, mods: List[int], key_code: int = 0, release=True):
             mods = reduce(operator.and_, mods, 0)
         send_keystroke(self.dev, mods, key_code, release=release)
 
+
     def release(self):
         release_keys(self.dev)
 

zero_hid/Mouse.py

@@ -10,6 +10,7 @@ def __init__(self, dev = None, absolute = False) -> None:
         self.__setup_device(dev, absolute)
         self.__setup_move(absolute)
         self.__send_mouse_event = absolute_mouse_event if absolute else relative_mouse_event # dynamic mouse event method
+        self.buttons_state = 0x0
 
 
     def __setup_device(self, dev, absolute: bool):
@@ -23,13 +24,24 @@ def __setup_device(self, dev, absolute: bool):
     def __setup_move(self, absolute: bool):
         self.move = self.__move_absolute if absolute else self.__move_relative # dynamic move method
 
-    def left_click(self):
+    def left_click(self, release = True):
         self.__send_mouse_event(self.dev, 0x1, 0, 0, 0, 0)
-        self.__send_mouse_event(self.dev, 0x0, 0, 0, 0, 0)
+        self.buttons_state = 0x1
+        if release:
+            self.release()
 
-    def right_click(self):
+    def right_click(self, release = True):
         self.__send_mouse_event(self.dev, 0x2, 0, 0, 0, 0)
+        self.buttons_state = 0x2
+        if release:
+            self.release()
+
+    def release(self):
+        """
+        Release Mouse Buttons
+        """
         self.__send_mouse_event(self.dev, 0x0, 0, 0, 0, 0)
+        self.buttons_state = 0x0
 
     def scroll_y(self, position: int):
         """
@@ -38,7 +50,7 @@ def scroll_y(self, position: int):
         """
         if not -127 <= position <= 127: 
             raise RelativeMoveRangeError(f"Value of y {position} out of range (-127 - 127)")
-        self.__send_mouse_event(self.dev, 0, 0, 0, position, 0)
+        self.__send_mouse_event(self.dev, self.buttons_state, 0, 0, position, 0)
 
     def scroll_x(self, position: int):
         """
@@ -47,7 +59,20 @@ def scroll_x(self, position: int):
         """
         if not -127 <= position <= 127: 
             raise RelativeMoveRangeError(f"Value of x: {position} out of range (-127 - 127)")
-        self.__send_mouse_event(self.dev, 0, 0, 0, 0, position)
+        self.__send_mouse_event(self.dev, self.buttons_state, 0, 0, 0, position)
+
+
+    def middle_click(self, release = True):
+        self.__send_mouse_event(self.dev, 0x4, 0, 0, 0, 0)
+        self.buttons_state = 0x4
+        if release:
+            self.release()
+
+    def raw(self, buttons_state, x, y, scroll_y, scroll_x):
+        """
+        Control the way you like
+        """
+        self.__send_mouse_event(self.dev, self.buttons_state, x, y, scroll_y, scroll_x)
 
     def __move_relative(self, x, y):
         """
@@ -58,14 +83,14 @@ def __move_relative(self, x, y):
             raise RelativeMoveRangeError(f"Value of x: {x} out of range (-127 - 127)")
         if not -127 <= y <= 127:
             RelativeMoveRangeError(f"Value of y: {y} out of range (-127 - 127)")
-        self.__send_mouse_event(self.dev, 0x0, x, y, 0, 0)
+        self.__send_mouse_event(self.dev, self.buttons_state, x, y, 0, 0)
 
     def __move_absolute(self, x, y):
         if not 0 <= x <= 65535: 
             raise RelativeMoveRangeError(f"Value of x: {x} out of range (0 - 65535)")
         if not 0 <= y <= 65535:
             RelativeMoveRangeError(f"Value of y: {y} out of range (0 - 65535)")
-        self.__send_mouse_event(self.dev, 0x0, x, y, 0, 0)
+        self.__send_mouse_event(self.dev, self.buttons_state, x, y, 0, 0)
 
 
     def __enter__(self):