82,20 → 82,6 |
int cursor_shown; |
} viewport_t; |
|
#define MAX_ANIM_LEN 8 |
#define MAX_ANIMATIONS 4 |
typedef struct { |
int initialized; |
int enabled; |
unsigned int vp; |
|
unsigned int pos; |
unsigned int animlen; |
unsigned int pixmaps[MAX_ANIM_LEN]; |
} animation_t; |
static animation_t animations[MAX_ANIMATIONS]; |
static int anims_enabled; |
|
/** Maximum number of saved pixmaps |
* Pixmap is a saved rectangle |
*/ |
715,117 → 701,6 |
return 0; |
} |
|
/** Tick animation one step forward */ |
static void anims_tick(void) |
{ |
int i; |
static int counts = 0; |
|
/* Limit redrawing */ |
counts = (counts+1) % 8; |
if (counts) |
return; |
|
for (i=0; i < MAX_ANIMATIONS; i++) { |
if (!animations[i].animlen || !animations[i].initialized || !animations[i].enabled) |
continue; |
draw_pixmap(animations[i].vp, animations[i].pixmaps[animations[i].pos]); |
animations[i].pos = (animations[i].pos+1) % animations[i].animlen; |
} |
} |
|
static int anim_handle(ipc_callid_t callid, ipc_call_t *call, int vp) |
{ |
int handled = 1; |
int retval = 0; |
int i,nvp; |
int newval; |
|
switch (IPC_GET_METHOD(*call)) { |
case FB_ANIM_CREATE: |
nvp = IPC_GET_ARG1(*call); |
if (nvp == -1) |
nvp = vp; |
if (nvp >= MAX_VIEWPORTS || nvp < 0 || !viewports[nvp].initialized) { |
retval = EINVAL; |
break; |
} |
for (i=0; i < MAX_ANIMATIONS; i++) { |
if (! animations[i].initialized) |
break; |
} |
if (i == MAX_ANIMATIONS) { |
retval = ELIMIT; |
break; |
} |
animations[i].initialized = 1; |
animations[i].animlen = 0; |
animations[i].pos = 0; |
animations[i].enabled = 0; |
animations[i].vp = nvp; |
retval = i; |
break; |
case FB_ANIM_DROP: |
i = IPC_GET_ARG1(*call); |
if (nvp >= MAX_ANIMATIONS || i < 0) { |
retval = EINVAL; |
break; |
} |
animations[i].initialized = 0; |
break; |
case FB_ANIM_ADDPIXMAP: |
i = IPC_GET_ARG1(*call); |
if (i >= MAX_ANIMATIONS || i < 0 || !animations[i].initialized) { |
retval = EINVAL; |
break; |
} |
if (animations[i].animlen == MAX_ANIM_LEN) { |
retval = ELIMIT; |
break; |
} |
newval = IPC_GET_ARG2(*call); |
if (newval < 0 || newval > MAX_PIXMAPS || !pixmaps[newval].data) { |
retval = EINVAL; |
break; |
} |
animations[i].pixmaps[animations[i].animlen++] = newval; |
break; |
case FB_ANIM_CHGVP: |
i = IPC_GET_ARG1(*call); |
if (i >= MAX_ANIMATIONS || i < 0) { |
retval = EINVAL; |
break; |
} |
nvp = IPC_GET_ARG2(*call); |
if (nvp == -1) |
nvp = vp; |
if (nvp >= MAX_VIEWPORTS || nvp < 0 || !viewports[nvp].initialized) { |
retval = EINVAL; |
break; |
} |
animations[i].vp = nvp; |
break; |
case FB_ANIM_START: |
case FB_ANIM_STOP: |
i = IPC_GET_ARG1(*call); |
if (i >= MAX_ANIMATIONS || i < 0) { |
retval = EINVAL; |
break; |
} |
newval = (IPC_GET_METHOD(*call) == FB_ANIM_START); |
if (newval ^ animations[i].enabled) { |
animations[i].enabled = newval; |
anims_enabled += newval ? 1 : -1; |
} |
break; |
default: |
handled = 0; |
} |
if (handled) |
ipc_answer_fast(callid, retval, 0, 0); |
return handled; |
} |
|
/** Handler for messages concerning pixmap handling */ |
static int pixmap_handle(ipc_callid_t callid, ipc_call_t *call, int vp) |
{ |
898,7 → 773,7 |
ipc_answer_fast(iid, 0, 0, 0); /* Accept connection */ |
|
while (1) { |
if (vport->cursor_active || anims_enabled) |
if (vport->cursor_shown) |
callid = async_get_call_timeout(&call,250000); |
else |
callid = async_get_call(&call); |
905,7 → 780,6 |
|
if (!callid) { |
cursor_blink(vp); |
anims_tick(); |
continue; |
} |
if (shm_handle(callid, &call, vp)) |
912,8 → 786,6 |
continue; |
if (pixmap_handle(callid, &call, vp)) |
continue; |
if (anim_handle(callid, &call, vp)) |
continue; |
|
switch (IPC_GET_METHOD(call)) { |
case IPC_M_PHONE_HUNGUP: |