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Patches 4-6 from Petteri Aimonen

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5364 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-11-16 16:49:21 +00:00
parent 35e380ac6d
commit 39ce8b1fab
6 changed files with 81 additions and 21 deletions
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6
ChangeLog
View File

@ -3635,4 +3635,10 @@
* Config.mk: Defined DELIM to be either / or \, depending upon
CONFIG_WINDOWS_NATIVE. This will allow me to eliminate a lot of
conditional logic elsewhere.
* nuttx/graphics: One a mouse button is pressed, continue to report all
mouse button events to the first window that received the the initial
button down event, even if the mouse attempts to dray outside the
window. From Petteri Aimonen.
* nuttx/graphics/nxmu/nx_block.c: One more fixe to the NX block message
logic from Petteri Aimonen.

2
graphics/nxmu/nx_block.c
View File

@ -140,7 +140,7 @@ int nx_block(NXWINDOW hwnd, FAR void *arg)
* that it will not be blocked.
*/
ret = nxmu_sendserver(wnd->conn, &outmsg, sizeof(struct nxbe_window_s));
ret = nxmu_sendserver(wnd->conn, &outmsg, sizeof(struct nxsvrmsg_blocked_s));
}
return ret;

44
graphics/nxmu/nxmu_mouse.c
View File

@ -61,9 +61,10 @@
* Private Data
****************************************************************************/
static struct nxgl_point_s g_mpos;
static struct nxgl_point_s g_mrange;
static uint8_t g_mbutton;
static struct nxgl_point_s g_mpos;
static struct nxgl_point_s g_mrange;
static uint8_t g_mbutton;
static struct nxbe_window_s *g_mwnd;
/****************************************************************************
* Public Data
@ -154,6 +155,7 @@ int nxmu_mousein(FAR struct nxfe_state_s *fe,
struct nxbe_window_s *wnd;
nxgl_coord_t x = pos->x;
nxgl_coord_t y = pos->y;
uint8_t oldbuttons;
int ret;
/* Clip x and y to within the bounding rectangle */
@ -182,20 +184,36 @@ int nxmu_mousein(FAR struct nxfe_state_s *fe,
{
/* Update the mouse value */
g_mpos.x = x;
g_mpos.y = y;
g_mbutton = buttons;
oldbuttons = g_mbutton;
g_mpos.x = x;
g_mpos.y = y;
g_mbutton = buttons;
/* Pick the window to receive the mouse event. Start with
* the top window and go down. Stop with the first window
* that gets the mouse report
/* If a button is already down, regard this as part of a mouse drag
* event. Pass all the following events to the window where the drag
* started in.
*/
if (oldbuttons && g_mwnd && g_mwnd->cb->mousein)
{
struct nxclimsg_mousein_s outmsg;
outmsg.msgid = NX_CLIMSG_MOUSEIN;
outmsg.wnd = g_mwnd;
outmsg.buttons = g_mbutton;
nxgl_vectsubtract(&outmsg.pos, &g_mpos, &g_mwnd->bounds.pt1);
return nxmu_sendclient(g_mwnd->conn, &outmsg, sizeof(struct nxclimsg_mousein_s));
}
/* Pick the window to receive the mouse event. Start with the top
* window and go down. Stop with the first window that gets the mouse
* report
*/
for (wnd = fe->be.topwnd; wnd; wnd = wnd->below)
{
/* The background window normally has no callback structure
* (unless a client has taken control of the background via
* nx_requestbkgd()).
/* The background window normally has no callback structure (unless
* a client has taken control of the background via nx_requestbkgd()).
*/
if (wnd->cb)
@ -207,6 +225,8 @@ int nxmu_mousein(FAR struct nxfe_state_s *fe,
}
}
}
g_mwnd = wnd;
}
return OK;

30
graphics/nxsu/nx_mousein.c
View File

@ -62,9 +62,10 @@
* Private Data
****************************************************************************/
static struct nxgl_point_s g_mpos;
static struct nxgl_point_s g_mrange;
static uint8_t g_mbutton;
static struct nxgl_point_s g_mpos;
static struct nxgl_point_s g_mrange;
static uint8_t g_mbutton;
static struct nxbe_window_s *g_mwnd;
/****************************************************************************
* Public Data
@ -148,6 +149,7 @@ int nx_mousein(NXHANDLE handle, nxgl_coord_t x, nxgl_coord_t y, uint8_t buttons)
{
FAR struct nxfe_state_s *fe = (FAR struct nxfe_state_s *)handle;
struct nxbe_window_s *wnd;
uint8_t oldbuttons;
int ret;
/* Clip x and y to within the bounding rectangle */
@ -176,13 +178,27 @@ int nx_mousein(NXHANDLE handle, nxgl_coord_t x, nxgl_coord_t y, uint8_t buttons)
{
/* Update the mouse value */
oldbuttons = g_mbutton;
g_mpos.x = x;
g_mpos.y = y;
g_mbutton = buttons;
/* Pick the window to receive the mouse event. Start with
* the top window and go down. Step with the first window
* that gets the mouse report
/* If a button is already down, regard this as part of a mouse drag
* event. Pass all the following events to the window where the drag
* started in.
*/
if (oldbuttons && g_mwnd && g_mwnd->cb->mousein)
{
struct nxgl_point_s relpos;
nxgl_vectsubtract(&relpos, &g_mpos, &g_mwnd->bounds.pt1);
g_mwnd->cb->mousein((NXWINDOW)g_mwnd, &relpos, g_mbutton, g_mwnd->arg);
return OK;
}
/* Pick the window to receive the mouse event. Start with the top
* window and go down. Step with the first window that gets the mouse
* report
*/
for (wnd = fe->be.topwnd; wnd; wnd = wnd->below)
@ -193,6 +209,8 @@ int nx_mousein(NXHANDLE handle, nxgl_coord_t x, nxgl_coord_t y, uint8_t buttons)
break;
}
}
g_mwnd = wnd;
}
return OK;
}

15
graphics/nxtk/nxtk_events.c
View File

@ -261,9 +261,20 @@ static void nxtk_mousein(NXWINDOW hwnd, FAR const struct nxgl_point_s *pos,
nxgl_vectoradd(&abspos, pos, &fwnd->wnd.bounds.pt1);
/* In order to deliver mouse release events to the same window where the
* mouse down event happened, we store the initial mouse down location.
*/
if (fwnd->mbutton == 0 && buttons != 0)
{
fwnd->mpos = abspos;
}
fwnd->mbutton = buttons;
/* Is the mouse position inside of the client window region? */
if (fwnd->fwcb->mousein && nxgl_rectinside(&fwnd->fwrect, &abspos))
if (fwnd->fwcb->mousein && nxgl_rectinside(&fwnd->fwrect, &fwnd->mpos))
{
nxgl_vectsubtract(&relpos, &abspos, &fwnd->fwrect.pt1);
fwnd->fwcb->mousein((NXTKWINDOW)fwnd, &relpos, buttons, fwnd->fwarg);
@ -271,7 +282,7 @@ static void nxtk_mousein(NXWINDOW hwnd, FAR const struct nxgl_point_s *pos,
/* If the mouse position inside the toobar region? */
else if (fwnd->tbcb->mousein && nxgl_rectinside(&fwnd->tbrect, &abspos))
else if (fwnd->tbcb->mousein && nxgl_rectinside(&fwnd->tbrect, &fwnd->mpos))
{
nxgl_vectsubtract(&relpos, &abspos, &fwnd->tbrect.pt1);
fwnd->tbcb->mousein((NXTKWINDOW)fwnd, &relpos, buttons, fwnd->tbarg);

5
graphics/nxtk/nxtk_internal.h
View File

@ -72,6 +72,11 @@ struct nxtk_framedwindow_s
struct nxgl_rect_s fwrect;
FAR const struct nx_callback_s *fwcb;
FAR void *fwarg;
/* Initial mouse down location */
uint8_t mbutton;
struct nxgl_point_s mpos;
};
/****************************************************************************