* Cosmetic changes here and there.

caca/caca.c

@@ -79,8 +79,8 @@ caca_t * caca_attach(cucul_t * qq)
     kk->timer.last_usec = 0;
     kk->lastticks = 0;
 
-    kk->mouse_x = kk->qq->width / 2;
-    kk->mouse_y = kk->qq->height / 2;
+    kk->mouse.x = kk->qq->width / 2;
+    kk->mouse.y = kk->qq->height / 2;
 
     kk->resize = 0;
     kk->resize_event = 0;

caca/caca_internals.h

@@ -86,8 +86,10 @@ struct caca_timer
 /* Internal caca context */
 struct caca_context
 {
+    /* A link to our cucul canvas */
     cucul_t *qq;
 
+    /* Device-specific functions */
     struct drv
     {
         enum caca_driver driver;
@@ -103,12 +105,17 @@ struct caca_context
         unsigned int (* get_event) (caca_t *);
     } drv;
 
-    //unsigned int width, height;
-    unsigned int mouse_x, mouse_y;
+    /* Mouse position */
+    struct mouse
+    {
+        unsigned int x, y;
+    } mouse;
 
+    /* Window resize handling */
     int resize;
     int resize_event;
 
+    /* Framerate handling */
     unsigned int delay, rendertime;
     struct caca_timer timer;
     int lastticks;

caca/driver_gl.c

@@ -331,9 +331,9 @@ static unsigned int gl_get_event(caca_t *kk)
             event |= CACA_EVENT_MOUSE_PRESS | kk->drv.p->mouse_button;
             kk->drv.p->mouse_clicked = 0;
         }
-        kk->mouse_x = kk->drv.p->mouse_x;
-        kk->mouse_y = kk->drv.p->mouse_y;
-        event |= CACA_EVENT_MOUSE_MOTION | (kk->mouse_x << 12) | kk->mouse_y;
+        kk->mouse.x = kk->drv.p->mouse_x;
+        kk->mouse.y = kk->drv.p->mouse_y;
+        event |= CACA_EVENT_MOUSE_MOTION | (kk->mouse.x << 12) | kk->mouse.y;
         kk->drv.p->mouse_changed = 0;
     }
 

caca/driver_ncurses.c

@@ -360,14 +360,14 @@ static unsigned int ncurses_get_event(caca_t *kk)
                 break;
         }
 
-        if(kk->mouse_x == (unsigned int)mevent.x &&
-           kk->mouse_y == (unsigned int)mevent.y)
+        if(kk->mouse.x == (unsigned int)mevent.x &&
+           kk->mouse.y == (unsigned int)mevent.y)
             return _pop_event(kk);
 
-        kk->mouse_x = mevent.x;
-        kk->mouse_y = mevent.y;
+        kk->mouse.x = mevent.x;
+        kk->mouse.y = mevent.y;
 
-        return CACA_EVENT_MOUSE_MOTION | (kk->mouse_x << 12) | kk->mouse_y;
+        return CACA_EVENT_MOUSE_MOTION | (kk->mouse.x << 12) | kk->mouse.y;
     }
 
     event = CACA_EVENT_KEY_PRESS;

caca/driver_slang.c

@@ -287,13 +287,13 @@ static unsigned int slang_get_event(caca_t *kk)
         _push_event(kk, CACA_EVENT_MOUSE_PRESS | button);
         _push_event(kk, CACA_EVENT_MOUSE_RELEASE | button);
 
-        if(kk->mouse_x == x && kk->mouse_y == y)
+        if(kk->mouse.x == x && kk->mouse.y == y)
             return _pop_event(kk);
 
-        kk->mouse_x = x;
-        kk->mouse_y = y;
+        kk->mouse.x = x;
+        kk->mouse.y = y;
 
-        return CACA_EVENT_MOUSE_MOTION | (kk->mouse_x << 12) | kk->mouse_y;
+        return CACA_EVENT_MOUSE_MOTION | (kk->mouse.x << 12) | kk->mouse.y;
     }
 
     event = CACA_EVENT_KEY_PRESS;

caca/driver_win32.c

@@ -261,14 +261,15 @@ static unsigned int win32_get_event(caca_t *kk)
             {
                 COORD pos = rec.Event.MouseEvent.dwMousePosition;
 
-                if(kk->mouse_x == (unsigned int)pos.X &&
-                   kk->mouse_y == (unsigned int)pos.Y)
+                if(kk->mouse.x == (unsigned int)pos.X &&
+                   kk->mouse.y == (unsigned int)pos.Y)
                     continue;
 
-                kk->mouse_x = pos.X;
-                kk->mouse_y = pos.Y;
+                kk->mouse.x = pos.X;
+                kk->mouse.y = pos.Y;
 
-                return CACA_EVENT_MOUSE_MOTION | (kk->mouse_x << 12) | kk->mouse_y;
+                return CACA_EVENT_MOUSE_MOTION
+                        | (kk->mouse.x << 12) | kk->mouse.y;
             }
 #if 0
             else if(rec.Event.MouseEvent.dwEventFlags == DOUBLE_CLICK)

caca/driver_x11.c

@@ -387,13 +387,13 @@ static unsigned int x11_get_event(caca_t *kk)
             if(newy >= kk->qq->height)
                 newy = kk->qq->height - 1;
 
-            if(kk->mouse_x == newx && kk->mouse_y == newy)
+            if(kk->mouse.x == newx && kk->mouse.y == newy)
                 continue;
 
-            kk->mouse_x = newx;
-            kk->mouse_y = newy;
+            kk->mouse.x = newx;
+            kk->mouse.y = newy;
 
-            return CACA_EVENT_MOUSE_MOTION | (kk->mouse_x << 12) | kk->mouse_y;
+            return CACA_EVENT_MOUSE_MOTION | (kk->mouse.x << 12) | kk->mouse.y;
         }
 
         /* Check for mouse press and release events */

caca/event.c

@@ -103,10 +103,10 @@ unsigned int caca_wait_event(caca_t *kk, unsigned int event_mask)
  */
 unsigned int caca_get_mouse_x(caca_t *kk)
 {
-    if(kk->mouse_x >= kk->qq->width)
-        kk->mouse_x = kk->qq->width - 1;
+    if(kk->mouse.x >= kk->qq->width)
+        kk->mouse.x = kk->qq->width - 1;
 
-    return kk->mouse_x;
+    return kk->mouse.x;
 }
 
 /** \brief Return the Y mouse coordinate.
@@ -120,10 +120,10 @@ unsigned int caca_get_mouse_x(caca_t *kk)
  */
 unsigned int caca_get_mouse_y(caca_t *kk)
 {
-    if(kk->mouse_y >= kk->qq->height)
-        kk->mouse_y = kk->qq->height - 1;
+    if(kk->mouse.y >= kk->qq->height)
+        kk->mouse.y = kk->qq->height - 1;
 
-    return kk->mouse_y;
+    return kk->mouse.y;
 }
 
 /*