Diff: USBHostHID/USBHostMouse.h

Revision:

5:e48791a1ef18

Parent:

4:b320d68e98e7

Child:

8:93da8ea2708b

--- a/USBHostHID/USBHostMouse.h	Tue Mar 12 17:23:37 2013 +0000
+++ b/USBHostHID/USBHostMouse.h	Wed Mar 13 10:23:01 2013 +0000
@@ -55,11 +55,55 @@
      *
      * @param ptr function pointer
      */
-    inline void attach(void (*ptr)(uint8_t buttons, int8_t x, int8_t y, int8_t z)) {
+    inline void attachEvent(void (*ptr)(uint8_t buttons, int8_t x, int8_t y, int8_t z)) {
         if (ptr != NULL) {
             onUpdate = ptr;
         }
     }
+    
+    /**
+     * Attach a callback called when the button state changes
+     *
+     * @param ptr function pointer
+     */
+    inline void attachButtonEvent(void (*ptr)(uint8_t buttons)) {
+        if (ptr != NULL) {
+            onButtonUpdate = ptr;
+        }
+    }
+    
+    /**
+     * Attach a callback called when the X axis value changes
+     *
+     * @param ptr function pointer
+     */
+    inline void attachXEvent(void (*ptr)(int8_t x)) {
+        if (ptr != NULL) {
+            onXUpdate = ptr;
+        }
+    }
+    
+    /**
+     * Attach a callback called when the Y axis value changes
+     *
+     * @param ptr function pointer
+     */
+    inline void attachYEvent(void (*ptr)(int8_t y)) {
+        if (ptr != NULL) {
+            onYUpdate = ptr;
+        }
+    }
+    
+    /**
+     * Attach a callback called when the Z axis value changes (scrolling)
+     *
+     * @param ptr function pointer
+     */
+    inline void attachZEvent(void (*ptr)(int8_t z)) {
+        if (ptr != NULL) {
+            onZUpdate = ptr;
+        }
+    }
 
 protected:
     //From IUSBEnumerator
@@ -77,8 +121,17 @@
     bool mouse_device_found;
     int mouse_intf;
 
+    uint8_t buttons;
+    int8_t x;
+    int8_t y;
+    int8_t z;
+
     void rxHandler();
     void (*onUpdate)(uint8_t buttons, int8_t x, int8_t y, int8_t z);
+    void (*onButtonUpdate)(uint8_t buttons);
+    void (*onXUpdate)(int8_t x);
+    void (*onYUpdate)(int8_t y);
+    void (*onZUpdate)(int8_t z);
     int report_id;
     void init();
 };