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renamed get_event to get_llevent in X11

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This commit is contained in:
hyunghwan.chung 2017-06-27 07:36:55 +00:00
parent 246662220f
commit 6a721bb62a
3 changed files with 37 additions and 29 deletions
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43
moo/kernel/X11.moo
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@ -7,7 +7,6 @@ class X11(Object) from 'x11'
## definition struct x11_t defined in _x11.h ## definition struct x11_t defined in _x11.h
## --------------------------------------------------------------------- ## ---------------------------------------------------------------------
var display_base := nil. var display_base := nil.
var llevent.
var expose_event. var expose_event.
var key_event. var key_event.
var mouse_event. var mouse_event.
@ -23,7 +22,7 @@ class X11(Object) from 'x11'
method(#primitive,#liberal) _open_display(name). method(#primitive,#liberal) _open_display(name).
method(#primitive) _close_display. method(#primitive) _close_display.
method(#primitive) _get_fd. method(#primitive) _get_fd.
method(#primitive) _get_event. method(#primitive) _get_llevent(llevent).
method(#primitive) _create_window(parent_window, x, y, width, height, fgcolor, bgcolor). method(#primitive) _create_window(parent_window, x, y, width, height, fgcolor, bgcolor).
method(#primitive) _destroy_window(window). method(#primitive) _destroy_window(window).
@ -404,7 +403,6 @@ extend X11
{ {
super initialize. super initialize.
self.llevent := self.LLEvent new.
self.expose_event := self.ExposeEvent new. self.expose_event := self.ExposeEvent new.
self.key_event := self.KeyEvent new. self.key_event := self.KeyEvent new.
self.mouse_event := self.MouseEvent new. self.mouse_event := self.MouseEvent new.
@ -471,8 +469,9 @@ extend X11
self.event_loop_sem := Semaphore new. self.event_loop_sem := Semaphore new.
Processor signal: self.event_loop_sem onInput: (self _get_fd). Processor signal: self.event_loop_sem onInput: (self _get_fd).
self.event_loop_proc := [ self.event_loop_proc := [
| evtbuf event ongoing | | llevtbuf llevent ongoing |
llevtbuf := X11.LLEvent new.
ongoing := true. ongoing := true.
while (self.shell_container childrenCount > 0) while (self.shell_container childrenCount > 0)
{ {
@ -480,9 +479,9 @@ extend X11
self.event_loop_sem wait. self.event_loop_sem wait.
if (ongoing not) { break }. if (ongoing not) { break }.
while ((event := self _get_event) notNil) while ((llevent := self _get_llevent(llevtbuf)) notNil)
{ {
if (event isError) if (llevent isError)
{ {
##System logNl: ('Error while getting a event from server ' & self.cid asString). ##System logNl: ('Error while getting a event from server ' & self.cid asString).
ongoing := false. ongoing := false.
@ -490,7 +489,7 @@ extend X11
} }
else else
{ {
self __dispatch_event: event. self __dispatch_llevent: llevent.
}. }.
}. }.
}. }.
@ -519,26 +518,26 @@ extend X11
self.event_loop_sem signal. self.event_loop_sem signal.
} }
method __dispatch_event: event method __dispatch_llevent: llevent
{ {
(* | widget mthname |
| type mthname |
widget := self.window_registrar at: llevent window.
if (widget isError)
{
System logNl: 'Event on unknown widget - ' & (llevent window asString).
^nil
}.
##type := System _getUint8(event, 0). mthname := self.llevent_blocks at: llevent type.
type := event getUint8(0).
mthname := self.llevent_blocks at: (type bitAnd: 16r7F).
if (mthname isError) if (mthname isError)
{ {
('IGNORING UNKNOWN LL-EVENT TYPE ' & type asString) dump. System logNl: 'Uknown event type ' & (llevent type asString).
} ^nil
else }.
{
^self perform (mthname, event). (llevent window asString) dump.
##^self perform: mthname with: event. ^self perform (mthname, llevent).
}
*)
} }
method __handle_notify: type method __handle_notify: type

2
moo/mod/_x11.h
View File

@ -60,7 +60,7 @@ struct x11_t
MOO_OBJ_HEADER; MOO_OBJ_HEADER;
moo_oop_t display; /* SMPTR of Display */ moo_oop_t display; /* SMPTR of Display */
oop_x11_llevent_t llevent; moo_oop_t expose_event;
moo_oop_t key_event; moo_oop_t key_event;
moo_oop_t mouse_event; moo_oop_t mouse_event;

21
moo/mod/x11.c
View File

@ -154,7 +154,7 @@ static moo_pfrc_t pf_get_fd (moo_t* moo, moo_ooi_t nargs)
return MOO_PF_SUCCESS; return MOO_PF_SUCCESS;
} }
static moo_pfrc_t pf_get_event (moo_t* moo, moo_ooi_t nargs) static moo_pfrc_t pf_get_llevent (moo_t* moo, moo_ooi_t nargs)
{ {
oop_x11_t x11; oop_x11_t x11;
x11_trailer_t* tr; x11_trailer_t* tr;
@ -175,13 +175,14 @@ static moo_pfrc_t pf_get_event (moo_t* moo, moo_ooi_t nargs)
XNextEvent (disp, event); XNextEvent (disp, event);
e = x11->llevent; e = (oop_x11_llevent_t)MOO_STACK_GETARG(moo, nargs, 0);
/* TOOD: check if e is an instance of X11.LLEvent */
e->type = MOO_SMOOI_TO_OOP(event->type); e->type = MOO_SMOOI_TO_OOP(event->type);
e->window = MOO_SMOOI_TO_OOP(0); e->window = MOO_SMOOI_TO_OOP(0);
/* [NOTE] When creating the low-level event object, ensure not to /* if the following is going to trigger GC directly or indirectly,
* trigger GC directly or indirectly as the GC might be a * e must be proteced with moo_pushtmp() first */
* copying collector which move objects around during collection */
switch (event->type) switch (event->type)
{ {
case ClientMessage: case ClientMessage:
@ -203,6 +204,14 @@ static moo_pfrc_t pf_get_event (moo_t* moo, moo_ooi_t nargs)
break; break;
} }
case ButtonPress:
case ButtonRelease:
{
e->window = MOO_SMOOI_TO_OOP(event->xbutton.window);
e->x = MOO_SMOOI_TO_OOP(event->xbutton.x);
e->y = MOO_SMOOI_TO_OOP(event->xbutton.y);
break;
}
} }
MOO_STACK_SETRET (moo, nargs, (moo_oop_t)e); MOO_STACK_SETRET (moo, nargs, (moo_oop_t)e);
@ -448,8 +457,8 @@ static moo_pfinfo_t x11_pfinfo[] =
{ MI, { '_','d','e','s','t','r','o','y','_','w','i','n','d','o','w','\0' }, 0, { pf_destroy_window, 1, 1 } }, { MI, { '_','d','e','s','t','r','o','y','_','w','i','n','d','o','w','\0' }, 0, { pf_destroy_window, 1, 1 } },
{ MI, { '_','d','r','a','w','_','r','e','c','t','a','n','g','l','e','\0' }, 0, { pf_draw_rectangle, 6, 6 } }, { MI, { '_','d','r','a','w','_','r','e','c','t','a','n','g','l','e','\0' }, 0, { pf_draw_rectangle, 6, 6 } },
//{ MI, { '_','f','i','l','l','_','r','e','c','t','a','n','g','l','e','\0' }, 0, { pf_fill_rectangle, 6, 6 } }, //{ MI, { '_','f','i','l','l','_','r','e','c','t','a','n','g','l','e','\0' }, 0, { pf_fill_rectangle, 6, 6 } },
{ MI, { '_','g','e','t','_','e','v','e','n','t','\0'}, 0, { pf_get_event, 0, 0 } },
{ MI, { '_','g','e','t','_','f','d','\0' }, 0, { pf_get_fd, 0, 0 } }, { MI, { '_','g','e','t','_','f','d','\0' }, 0, { pf_get_fd, 0, 0 } },
{ MI, { '_','g','e','t','_','l','l','e','v','e','n','t','\0'}, 0, { pf_get_llevent, 1, 1 } },
{ MI, { '_','o','p','e','n','_','d','i','s','p','l','a','y','\0' }, 0, { pf_open_display, 0, 1 } } { MI, { '_','o','p','e','n','_','d','i','s','p','l','a','y','\0' }, 0, { pf_open_display, 0, 1 } }
}; };