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Refactor pointer initialization code 

Additionally, make the pointer setup reentrant, destroying the previous
setup if needed.

Signed-off-by: Jim Ramsay <i.am@jimramsay.com>
pull/175/head
Jim Ramsay 2022-10-06 20:50:39 -04:00 committed by Andri Yngvason
parent 8bf505749c
commit 49ecbe14fa
1 changed files with 23 additions and 14 deletions
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37
src/main.c
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@ -847,6 +847,28 @@ void parse_keyboard_option(struct wayvnc* self, char* arg)
self->kb_layout = arg;
}
void setup_pointer(struct wayvnc* self) {
self->pointer_backend.vnc = self->nvnc;
self->pointer_backend.output = self->selected_output;
if (!self->pointer_manager)
return;
if (self->pointer_backend.pointer)
pointer_destroy(&self->pointer_backend);
int pointer_manager_version =
zwlr_virtual_pointer_manager_v1_get_version(self->pointer_manager);
self->pointer_backend.pointer = pointer_manager_version >= 2
? zwlr_virtual_pointer_manager_v1_create_virtual_pointer_with_output(
self->pointer_manager, self->selected_seat->wl_seat,
self->selected_output->wl_output)
: zwlr_virtual_pointer_manager_v1_create_virtual_pointer(
self->pointer_manager, self->selected_seat->wl_seat);
pointer_init(&self->pointer_backend);
}
void log_selected_output(struct wayvnc* self)
{
nvnc_log(NVNC_LOG_INFO, "Capturing output %s",
@ -1082,22 +1104,9 @@ int main(int argc, char* argv[])
}
}
self.pointer_backend.vnc = self.nvnc;
self.pointer_backend.output = self.selected_output;
if (self.pointer_manager) {
int pointer_manager_version =
zwlr_virtual_pointer_manager_v1_get_version(self.pointer_manager);
setup_pointer(&self);
self.pointer_backend.pointer = pointer_manager_version >= 2
? zwlr_virtual_pointer_manager_v1_create_virtual_pointer_with_output(
self.pointer_manager, self.selected_seat->wl_seat,
out->wl_output)
: zwlr_virtual_pointer_manager_v1_create_virtual_pointer(
self.pointer_manager, self.selected_seat->wl_seat);
pointer_init(&self.pointer_backend);
}
out->on_dimension_change = on_output_dimension_change;
out->userdata = &self;