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devdraw: notify window resize promptly on x11

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Fixes #339.
This commit is contained in:
Russ Cox 2020-01-14 19:43:32 -05:00
parent 40d787ab12
commit 1f799495e4
5 changed files with 28 additions and 13 deletions
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5
src/cmd/devdraw/devdraw.c
View file

@ -55,10 +55,7 @@ gfx_replacescreenimage(Client *c, Memimage *m)
_freememimage(om);
}
qunlock(&c->drawlk);
qlock(&c->eventlk);
c->mouse.resized = 1;
qunlock(&c->eventlk);
gfx_mouseresized(c);
}
static void

1
src/cmd/devdraw/devdraw.h
View file

@ -187,6 +187,7 @@ void gfx_keystroke(Client*, int);
void gfx_main(void);
void gfx_mousetrack(Client*, int, int, int, uint);
void gfx_replacescreenimage(Client*, Memimage*);
void gfx_mouseresized(Client*);
void gfx_started(void);
// rpc_* routines are called on the RPC thread,

1
src/cmd/devdraw/mac-screen.m
View file

@ -518,7 +518,6 @@ rpc_resizeimg(Client *c)
- (void)resizeimg {
[self initimg];
gfx_replacescreenimage(self.client, self.img);
[self sendmouse:0];
}
- (void)windowDidResize:(NSNotification *)notification {

18
src/cmd/devdraw/srv.c
View file

@ -394,12 +394,30 @@ matchmouse(Client *c)
}
}
void
gfx_mouseresized(Client *c)
{
gfx_mousetrack(c, -1, -1, -1, -1);
}
void
gfx_mousetrack(Client *c, int x, int y, int b, uint ms)
{
Mouse *m;
qlock(&c->eventlk);
if(x == -1 && y == -1 && b == -1 && ms == -1) {
Mouse *copy;
// repeat last mouse event for resize
if(c->mouse.ri == 0)
copy = &c->mouse.m[nelem(c->mouse.m)-1];
else
copy = &c->mouse.m[c->mouse.ri-1];
x = copy->xy.x;
y = copy->xy.y;
b = copy->buttons;
ms = copy->msec;
}
if(x < c->mouserect.min.x)
x = c->mouserect.min.x;
if(x > c->mouserect.max.x)