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This commit is contained in:
Sam Lantinga 2001-11-01 16:45:40 +00:00
parent 22702a3868
commit 3f32bb3f05
1 changed files with 78 additions and 34 deletions
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112
src/video/photon/SDL_ph_events.c
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@ -159,6 +159,41 @@ static inline int X11_WarpedMotion(_THIS, XEvent *xevent)
}
*/
/* Control which motion flags the window has set, a flags value of -1 sets
* MOTION_BUTTON and MOTION_NOBUTTON */
static void set_motion_sensitivity(_THIS, unsigned int flags)
{
int rid, fields = Ph_EV_PTR_MOTION_BUTTON | Ph_EV_PTR_MOTION_NOBUTTON;
PhRegion_t region;
if( window )
{
rid = PtWidgetRid( window );
if( rid != 0 && PhRegionQuery( rid, &region, NULL, NULL, 0 ) == 0 )
{
region.events_sense = ( region.events_sense & ~fields ) |
( flags & fields );
PhRegionChange( Ph_REGION_EV_SENSE, 0, &region,
NULL, NULL );
}
}
}
/* Convert the photon button state value to an SDL value */
static Uint8 ph2sdl_mousebutton( unsigned short button_state )
{
Uint8 mouse_button = 0;
if( button_state & Ph_BUTTON_SELECT )
mouse_button |= SDL_BUTTON_LEFT;
if( button_state & Ph_BUTTON_MENU )
mouse_button |= SDL_BUTTON_RIGHT;
if( button_state & Ph_BUTTON_ADJUST )
mouse_button |= SDL_BUTTON_MIDDLE;
return( mouse_button );
}
static int ph_DispatchEvent(_THIS)
{
int posted;
@ -166,7 +201,7 @@ static int ph_DispatchEvent(_THIS)
PhPointerEvent_t* pointerEvent;
PhKeyEvent_t* keyEvent;
PhWindowEvent_t* winEvent;
int i;
int i, buttons;
SDL_Rect sdlrects[50];
posted = 0;
@ -174,7 +209,6 @@ static int ph_DispatchEvent(_THIS)
switch (event->type) {
case Ph_EV_BOUNDARY:
{
if (event->subtype == Ph_EV_PTR_ENTER)
posted = SDL_PrivateAppActive(1, SDL_APPMOUSEFOCUS);
else if (event->subtype ==Ph_EV_PTR_LEAVE)
@ -185,46 +219,61 @@ static int ph_DispatchEvent(_THIS)
case Ph_EV_PTR_MOTION_BUTTON:
case Ph_EV_PTR_MOTION_NOBUTTON:
{
if ( SDL_VideoSurface ) {
pointerEvent = PhGetData( event );
rect = PhGetRects( event );
posted = SDL_PrivateMouseMotion(0, 1,
pointerEvent->pos.x - rect[0].ul.x,
pointerEvent->pos.y - rect[0].ul.y);
posted = SDL_PrivateMouseMotion(0, 0,
rect->ul.x, rect->ul.y);
}
}
break;
case Ph_EV_BUT_PRESS:
{
pointerEvent = PhGetData( event );
/* TODO: is 'buttons' the right mapping? */
posted = SDL_PrivateMouseButton(SDL_PRESSED,
pointerEvent->buttons, 0, 0);
buttons = ph2sdl_mousebutton( pointerEvent->buttons );
if( buttons != 0 )
posted = SDL_PrivateMouseButton( SDL_PRESSED, buttons,
0, 0 );
}
break;
case Ph_EV_BUT_RELEASE:
{
pointerEvent = PhGetData( event );
posted = SDL_PrivateMouseButton(SDL_RELEASED,
pointerEvent->buttons, 0, 0);
pointerEvent = PhGetData(event);
buttons = ph2sdl_mousebutton(pointerEvent->buttons);
if( event->subtype == Ph_EV_RELEASE_REAL &&
buttons != 0 )
{
posted = SDL_PrivateMouseButton( SDL_RELEASED,
buttons, 0, 0 );
}
else if( event->subtype == Ph_EV_RELEASE_PHANTOM )
{
/* If the mouse is outside the window,
* only a phantom release event is sent, so
* check if the window doesn't have mouse focus.
* Not perfect, maybe checking the mouse button
* state for Ph_EV_BOUNDARY events would be
* better. */
if( ( SDL_GetAppState() & SDL_APPMOUSEFOCUS ) == 0 )
{
posted = SDL_PrivateMouseButton( SDL_RELEASED,
buttons, 0, 0 );
}
}
}
break;
case Ph_EV_WM:
{
winEvent = PhGetData( event );
/* losing focus */
if ((winEvent->event_f==Ph_WM_FOCUS)&&
(winEvent->event_state==Ph_WM_EVSTATE_FOCUSLOST))
{
set_motion_sensitivity(this, Ph_EV_PTR_MOTION_BUTTON);
posted = SDL_PrivateAppActive(0, SDL_APPINPUTFOCUS);
/* Queue leaving fullscreen mode */
@ -236,6 +285,7 @@ static int ph_DispatchEvent(_THIS)
else if ((winEvent->event_f==Ph_WM_FOCUS)&&
(winEvent->event_state==Ph_WM_EVSTATE_FOCUS))
{
set_motion_sensitivity(this, -1);
posted = SDL_PrivateAppActive(1, SDL_APPINPUTFOCUS);
/* Queue entry into fullscreen mode */
@ -254,24 +304,20 @@ static int ph_DispatchEvent(_THIS)
/* window has been resized, moved or removed */
case Ph_EV_EXPOSE:
{
if (SDL_VideoSurface)
{
rect = PhGetRects( event );
rect = PhGetRects( event );
//PgSetClipping(1, rect );
for(i=0;i<event->num_rects;i++)
{
sdlrects[i].x = rect[i].ul.x;
sdlrects[i].y = rect[i].ul.y;
sdlrects[i].w = rect[i].lr.x - rect[i].ul.x;
sdlrects[i].h = rect[i].lr.y - rect[i].ul.y;
for(i=0;i<event->num_rects;i++)
{
sdlrects[i].x = rect[i].ul.x;
sdlrects[i].y = rect[i].ul.y;
sdlrects[i].w = rect[i].lr.x - rect[i].ul.x + 1;
sdlrects[i].h = rect[i].lr.y - rect[i].ul.y + 1;
}
this->UpdateRects(this, event->num_rects, sdlrects);
this->UpdateRects(this, event->num_rects, sdlrects);
}
}
@ -313,9 +359,7 @@ static int ph_DispatchEvent(_THIS)
/* perform a blocking read if no events available */
int ph_Pending(_THIS)
{
/* Flush the display connection and look to see if events are queued */
PgFlush();
while( 1 )
@ -526,7 +570,7 @@ SDL_keysym *ph_TranslateKey(PhKeyEvent_t *key, SDL_keysym *keysym)
We will assume it is valid.
*/
cap = key->key_cap;
switch (cap>>8) {
switch (cap>>8) {
case 0x00: /* Latin 1 */
case 0x01: /* Latin 2 */
case 0x02: /* Latin 3 */
@ -553,13 +597,13 @@ SDL_keysym *ph_TranslateKey(PhKeyEvent_t *key, SDL_keysym *keysym)
default:
fprintf(stderr,"Photon: Unknown key_cap, cap = 0x%.4x\n", (unsigned int)cap);
break;
}
}
keysym->scancode = key->key_scan;
return (keysym);
}
void ph_InitOSKeymap(_THIS)
{
ph_InitKeymap();
}