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input-linux: factor out input_linux_handle_mouse 

No functional change.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 1466067800-25434-2-git-send-email-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann 2016-06-16 11:03:18 +02:00
parent c80276b420
commit d4df42c431
1 changed files with 53 additions and 49 deletions
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102
ui/input-linux.c
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@ -265,6 +265,58 @@ static void input_linux_event_mouse_button(int button)
qemu_input_event_sync(); qemu_input_event_sync();
} }
static void input_linux_handle_mouse(InputLinux *il, struct input_event *event)
{
if (!il->grab_active) {
return;
}
switch (event->type) {
case EV_KEY:
switch (event->code) {
case BTN_LEFT:
qemu_input_queue_btn(NULL, INPUT_BUTTON_LEFT, event->value);
break;
case BTN_RIGHT:
qemu_input_queue_btn(NULL, INPUT_BUTTON_RIGHT, event->value);
break;
case BTN_MIDDLE:
qemu_input_queue_btn(NULL, INPUT_BUTTON_MIDDLE, event->value);
break;
case BTN_GEAR_UP:
qemu_input_queue_btn(NULL, INPUT_BUTTON_WHEEL_UP, event->value);
break;
case BTN_GEAR_DOWN:
qemu_input_queue_btn(NULL, INPUT_BUTTON_WHEEL_DOWN,
event->value);
break;
};
break;
case EV_REL:
switch (event->code) {
case REL_X:
qemu_input_queue_rel(NULL, INPUT_AXIS_X, event->value);
break;
case REL_Y:
qemu_input_queue_rel(NULL, INPUT_AXIS_Y, event->value);
break;
case REL_WHEEL:
il->wheel = event->value;
break;
}
break;
case EV_SYN:
qemu_input_event_sync();
if (il->wheel != 0) {
input_linux_event_mouse_button((il->wheel > 0)
? INPUT_BUTTON_WHEEL_UP
: INPUT_BUTTON_WHEEL_DOWN);
il->wheel = 0;
}
break;
}
}
static void input_linux_event_mouse(void *opaque) static void input_linux_event_mouse(void *opaque)
{ {
InputLinux *il = opaque; InputLinux *il = opaque;
@ -282,55 +334,7 @@ static void input_linux_event_mouse(void *opaque)
break; break;
} }
/* only send event to guest when grab is active */ input_linux_handle_mouse(il, &event);
if (!il->grab_active) {
continue;
}
switch (event.type) {
case EV_KEY:
switch (event.code) {
case BTN_LEFT:
qemu_input_queue_btn(NULL, INPUT_BUTTON_LEFT, event.value);
break;
case BTN_RIGHT:
qemu_input_queue_btn(NULL, INPUT_BUTTON_RIGHT, event.value);
break;
case BTN_MIDDLE:
qemu_input_queue_btn(NULL, INPUT_BUTTON_MIDDLE, event.value);
break;
case BTN_GEAR_UP:
qemu_input_queue_btn(NULL, INPUT_BUTTON_WHEEL_UP, event.value);
break;
case BTN_GEAR_DOWN:
qemu_input_queue_btn(NULL, INPUT_BUTTON_WHEEL_DOWN,
event.value);
break;
};
break;
case EV_REL:
switch (event.code) {
case REL_X:
qemu_input_queue_rel(NULL, INPUT_AXIS_X, event.value);
break;
case REL_Y:
qemu_input_queue_rel(NULL, INPUT_AXIS_Y, event.value);
break;
case REL_WHEEL:
il->wheel = event.value;
break;
}
break;
case EV_SYN:
qemu_input_event_sync();
if (il->wheel != 0) {
input_linux_event_mouse_button((il->wheel > 0)
? INPUT_BUTTON_WHEEL_UP
: INPUT_BUTTON_WHEEL_DOWN);
il->wheel = 0;
}
break;
}
} }
} }