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improving multi-touch structs and code. 

SVN revision: 45248
This commit is contained in:
Carsten Haitzler 2010-01-17 08:52:21 +00:00
parent 4f7ae8764a
commit 04bcfb9245
2 changed files with 77 additions and 15 deletions
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25
legacy/evas/src/lib/Evas.h
View File

@ -592,13 +592,15 @@ struct _Evas_Event_Mouse_Wheel /** Wheel event */
struct _Evas_Event_Multi_Down /** Multi button press event */
{
int device; /**< Multi device number that went down (1 or more) */
int radius, radius_x, radius_y;
int device; /**< Multi device number that went down (1 or more for extra touches) */
double radius, radius_x, radius_y;
double pressure, angle;
struct {
int x, y;
} output;
struct {
Evas_Coord x, y;
double xsub, ysub;
} canvas;
void *data;
Evas_Modifier *modifiers;
@ -612,13 +614,15 @@ struct _Evas_Event_Multi_Down /** Multi button press event */
struct _Evas_Event_Multi_Up /** Multi button release event */
{
int device; /**< Multi button number that was raised (1 - 32) */
int radius, radius_x, radius_y;
int device; /**< Multi device number that went up (1 or more for extra touches) */
double radius, radius_x, radius_y;
double pressure, angle;
struct {
int x, y;
} output;
struct {
Evas_Coord x, y;
double xsub, ysub;
} canvas;
void *data;
Evas_Modifier *modifiers;
@ -632,14 +636,16 @@ struct _Evas_Event_Multi_Up /** Multi button release event */
struct _Evas_Event_Multi_Move /** Multi button down event */
{
int device; /**< Button pressed mask, Bits set to 1 are buttons currently pressed (bit 0 = mouse button 1, bit 1 = mouse button 2 etc.) */
int radius, radius_x, radius_y;
int device; /**< Multi device number that moved (1 or more for extra touches) */
double radius, radius_x, radius_y;
double pressure, angle;
struct {
struct {
int x, y;
} output;
struct {
Evas_Coord x, y;
double xsub, ysub;
} canvas;
} cur;
void *data;
@ -1176,10 +1182,9 @@ extern "C" {
EAPI void evas_event_feed_mouse_move (Evas *e, int x, int y, unsigned int timestamp, const void *data) EINA_ARG_NONNULL(1);
EAPI void evas_event_feed_mouse_in (Evas *e, unsigned int timestamp, const void *data) EINA_ARG_NONNULL(1);
EAPI void evas_event_feed_mouse_out (Evas *e, unsigned int timestamp, const void *data) EINA_ARG_NONNULL(1);
EAPI void evas_event_feed_multi_down (Evas *e, int d, int x, int y, int rad, int radx, int rady, Evas_Button_Flags flags, unsigned int timestamp, const void *data);
EAPI void evas_event_feed_multi_up (Evas *e, int d, int x, int y, int rad, int radx, int rady, Evas_Button_Flags flags, unsigned int timestamp, const void *data);
EAPI void evas_event_feed_multi_move (Evas *e, int d, int x, int y, int rad, int radx, int rady, unsigned int timestamp, const void *data);
EAPI void evas_event_feed_multi_down (Evas *e, int d, int x, int y, double rad, double radx, double rady, double pres, double ang, double fx, double fy, Evas_Button_Flags flags, unsigned int timestamp, const void *data);
EAPI void evas_event_feed_multi_up (Evas *e, int d, int x, int y, double rad, double radx, double rady, double pres, double ang, double fx, double fy, Evas_Button_Flags flags, unsigned int timestamp, const void *data);
EAPI void evas_event_feed_multi_move (Evas *e, int d, int x, int y, double rad, double radx, double rady, double pres, double ang, double fx, double fy, unsigned int timestamp, const void *data);
EAPI void evas_event_feed_mouse_cancel (Evas *e, unsigned int timestamp, const void *data) EINA_ARG_NONNULL(1);
EAPI void evas_event_feed_mouse_wheel (Evas *e, int direction, int z, unsigned int timestamp, const void *data) EINA_ARG_NONNULL(1);
EAPI void evas_event_feed_key_down (Evas *e, const char *keyname, const char *key, const char *string, const char *compose, unsigned int timestamp, const void *data) EINA_ARG_NONNULL(1);

67
legacy/evas/src/lib/canvas/evas_events.c
View File

@ -945,7 +945,13 @@ evas_event_feed_mouse_out(Evas *e, unsigned int timestamp, const void *data)
}
EAPI void
evas_event_feed_multi_down(Evas *e, int d, int x, int y, int rad, int radx, int rady, Evas_Button_Flags flags, unsigned int timestamp, const void *data)
evas_event_feed_multi_down(Evas *e,
int d, int x, int y,
double rad, double radx, double rady,
double pres, double ang,
double fx, double fy,
Evas_Button_Flags flags, unsigned int timestamp,
const void *data)
{
Eina_List *l, *copy;
Evas_Event_Multi_Down ev;
@ -966,6 +972,10 @@ evas_event_feed_multi_down(Evas *e, int d, int x, int y, int rad, int radx, int
ev.radius = rad;
ev.radius_x = radx;
ev.radius_y = rady;
ev.pressure = pres;
ev.angle = ang;
ev.canvas.xsub = fx;
ev.canvas.ysub = fy;
ev.data = (void *)data;
ev.modifiers = &(e->modifiers);
ev.locks = &(e->locks);
@ -979,7 +989,13 @@ evas_event_feed_multi_down(Evas *e, int d, int x, int y, int rad, int radx, int
{
ev.canvas.x = x;
ev.canvas.y = y;
ev.canvas.xsub = fx;
ev.canvas.ysub = fy;
_evas_event_havemap_adjust(obj, &ev.canvas.x, &ev.canvas.y);
if (x != ev.canvas.x)
ev.canvas.xsub = ev.canvas.x; // fixme - lost precision
if (y != ev.canvas.y)
ev.canvas.ysub = ev.canvas.y; // fixme - lost precision
if (e->events_frozen <= 0)
evas_object_event_callback_call(obj, EVAS_CALLBACK_MULTI_DOWN, &ev);
if (e->delete_me) break;
@ -989,7 +1005,13 @@ evas_event_feed_multi_down(Evas *e, int d, int x, int y, int rad, int radx, int
}
EAPI void
evas_event_feed_multi_up(Evas *e, int d, int x, int y, int rad, int radx, int rady, Evas_Button_Flags flags, unsigned int timestamp, const void *data)
evas_event_feed_multi_up(Evas *e,
int d, int x, int y,
double rad, double radx, double rady,
double pres, double ang,
double fx, double fy,
Evas_Button_Flags flags, unsigned int timestamp,
const void *data)
{
Eina_List *l, *copy;
Evas_Event_Multi_Up ev;
@ -1010,6 +1032,10 @@ evas_event_feed_multi_up(Evas *e, int d, int x, int y, int rad, int radx, int ra
ev.radius = rad;
ev.radius_x = radx;
ev.radius_y = rady;
ev.pressure = pres;
ev.angle = ang;
ev.canvas.xsub = fx;
ev.canvas.ysub = fy;
ev.data = (void *)data;
ev.modifiers = &(e->modifiers);
ev.locks = &(e->locks);
@ -1023,7 +1049,13 @@ evas_event_feed_multi_up(Evas *e, int d, int x, int y, int rad, int radx, int ra
{
ev.canvas.x = x;
ev.canvas.y = y;
ev.canvas.xsub = fx;
ev.canvas.ysub = fy;
_evas_event_havemap_adjust(obj, &ev.canvas.x, &ev.canvas.y);
if (x != ev.canvas.x)
ev.canvas.xsub = ev.canvas.x; // fixme - lost precision
if (y != ev.canvas.y)
ev.canvas.ysub = ev.canvas.y; // fixme - lost precision
if (e->events_frozen <= 0)
evas_object_event_callback_call(obj, EVAS_CALLBACK_MOUSE_UP, &ev);
if (e->delete_me) break;
@ -1034,7 +1066,12 @@ evas_event_feed_multi_up(Evas *e, int d, int x, int y, int rad, int radx, int ra
}
EAPI void
evas_event_feed_multi_move(Evas *e, int d, int x, int y, int rad, int radx, int rady, unsigned int timestamp, const void *data)
evas_event_feed_multi_move(Evas *e,
int d, int x, int y,
double rad, double radx, double rady,
double pres, double ang,
double fx, double fy,
unsigned int timestamp, const void *data)
{
MAGIC_CHECK(e, Evas, MAGIC_EVAS);
return;
@ -1063,6 +1100,10 @@ evas_event_feed_multi_move(Evas *e, int d, int x, int y, int rad, int radx, int
ev.radius = rad;
ev.radius_x = radx;
ev.radius_y = rady;
ev.pressure = pres;
ev.angle = ang;
ev.cur.canvas.xsub = fx;
ev.cur.canvas.ysub = fy;
ev.data = (void *)data;
ev.modifiers = &(e->modifiers);
ev.locks = &(e->locks);
@ -1077,9 +1118,15 @@ evas_event_feed_multi_move(Evas *e, int d, int x, int y, int rad, int radx, int
(!evas_event_passes_through(obj)) &&
(!obj->clip.clipees))
{
ev.cur.canvas.x = e->pointer.x;
ev.cur.canvas.y = e->pointer.y;
ev.cur.canvas.x = x;
ev.cur.canvas.y = y;
ev.cur.canvas.xsub = fx;
ev.cur.canvas.ysub = fy;
_evas_event_havemap_adjust(obj, &ev.cur.canvas.x, &ev.cur.canvas.y);
if (x != ev.cur.canvas.x)
ev.cur.canvas.xsub = ev.cur.canvas.x; // fixme - lost precision
if (y != ev.cur.canvas.y)
ev.cur.canvas.ysub = ev.cur.canvas.y; // fixme - lost precision
if (e->events_frozen <= 0)
evas_object_event_callback_call(obj, EVAS_CALLBACK_MULTI_MOVE, &ev);
}
@ -1101,6 +1148,10 @@ evas_event_feed_multi_move(Evas *e, int d, int x, int y, int rad, int radx, int
ev.radius = rad;
ev.radius_x = radx;
ev.radius_y = rady;
ev.pressure = pres;
ev.angle = ang;
ev.cur.canvas.xsub = fx;
ev.cur.canvas.ysub = fy;
ev.data = (void *)data;
ev.modifiers = &(e->modifiers);
ev.locks = &(e->locks);
@ -1128,7 +1179,13 @@ evas_event_feed_multi_move(Evas *e, int d, int x, int y, int rad, int radx, int
{
ev.cur.canvas.x = x;
ev.cur.canvas.y = y;
ev.cur.canvas.xsub = fx;
ev.cur.canvas.ysub = fy;
_evas_event_havemap_adjust(obj, &ev.cur.canvas.x, &ev.cur.canvas.y);
if (x != ev.cur.canvas.x)
ev.cur.canvas.xsub = ev.cur.canvas.x; // fixme - lost precision
if (y != ev.cur.canvas.y)
ev.cur.canvas.ysub = ev.cur.canvas.y; // fixme - lost precision
if (e->events_frozen <= 0)
evas_object_event_callback_call(obj, EVAS_CALLBACK_MULTI_MOVE, &ev);
}