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[client] wm/wayland: implement grab mode for capture

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This commit is contained in:
Tudor Brindus
2021-01-11 18:52:42 -05:00
committed by Geoffrey McRae
parent 1040a7c168
commit c21f502414
4 changed files with 229 additions and 3 deletions
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16
client/src/main.c
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@@ -88,7 +88,7 @@ struct AppParams params = { 0 };
static void setGrab(bool enable);
static void setGrabQuiet(bool enable);
static void handleMouseGrabbed(double ex, double ey);
void handleMouseGrabbed(double ex, double ey);
static void handleMouseNormal(double ex, double ey);
static void lgInit()
@@ -883,7 +883,7 @@ static void cursorToInt(double ex, double ey, int *x, int *y)
*y = (int)ey;
}
static void handleMouseGrabbed(double ex, double ey)
void handleMouseGrabbed(double ex, double ey)
{
int x, y;
@@ -1469,7 +1469,12 @@ int eventFilter(void * userdata, SDL_Event * event)
g_cursor.pos.y = event->motion.y;
if (g_cursor.grab)
handleMouseGrabbed(event->motion.xrel, event->motion.yrel);
{
// On Wayland, wm.c calls handleMouseGrabbed, bypassing the SDL event
// loop.
if (g_state.wminfo.subsystem != SDL_SYSWM_WAYLAND)
handleMouseGrabbed(event->motion.xrel, event->motion.yrel);
}
else
handleMouseNormal(event->motion.xrel, event->motion.yrel);
break;
@@ -2046,6 +2051,8 @@ static int lg_run()
// the end of the output
lgWaitEvent(e_startup, TIMEOUT_INFINITE);
wmInit();
LGMP_STATUS status;
while(g_state.state == APP_STATE_RUNNING)
@@ -2237,7 +2244,10 @@ static void lg_shutdown()
}
if (g_state.window)
{
wmFree();
SDL_DestroyWindow(g_state.window);
}
if (cursor)
SDL_FreeCursor(cursor);