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wpe: Mouse scroll events support

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This commit is contained in:
Philippe Normand 2020-02-10 18:28:05 +00:00 committed by GStreamer Merge Bot
parent 2ac834b51a
commit 49560b4ba8
1 changed files with 41 additions and 2 deletions
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43
ext/wpe/gstwpesrc.cpp
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@ -386,7 +386,7 @@ gst_wpe_src_event (GstPad * pad, GstObject * parent, GstEvent * event)
if (GST_EVENT_TYPE (event) == GST_EVENT_NAVIGATION) {
const gchar *key;
gint button;
gdouble x, y;
gdouble x, y, delta_x, delta_y;
GST_DEBUG_OBJECT (src, "Processing event %" GST_PTR_FORMAT, event);
if (!src->view) {
@ -415,6 +415,7 @@ gst_wpe_src_event (GstPad * pad, GstObject * parent, GstEvent * event)
if (gst_navigation_event_parse_mouse_button_event (event, &button, &x,
&y)) {
struct wpe_input_pointer_event wpe_event;
wpe_event.time = GST_TIME_AS_MSECONDS (GST_EVENT_TIMESTAMP (event));
wpe_event.type = wpe_input_pointer_event_type_button;
wpe_event.x = (int) x;
wpe_event.y = (int) y;
@ -430,7 +431,6 @@ gst_wpe_src_event (GstPad * pad, GstObject * parent, GstEvent * event)
wpe_event.modifiers = wpe_input_pointer_modifier_button5;
}
wpe_event.button = button;
wpe_event.state = 1;
wpe_event.state =
gst_navigation_event_get_type (event) ==
GST_NAVIGATION_EVENT_MOUSE_BUTTON_PRESS;
@ -442,6 +442,7 @@ gst_wpe_src_event (GstPad * pad, GstObject * parent, GstEvent * event)
case GST_NAVIGATION_EVENT_MOUSE_MOVE:
if (gst_navigation_event_parse_mouse_move_event (event, &x, &y)) {
struct wpe_input_pointer_event wpe_event;
wpe_event.time = GST_TIME_AS_MSECONDS (GST_EVENT_TIMESTAMP (event));
wpe_event.type = wpe_input_pointer_event_type_motion;
wpe_event.x = (int) x;
wpe_event.y = (int) y;
@ -450,6 +451,44 @@ gst_wpe_src_event (GstPad * pad, GstObject * parent, GstEvent * event)
ret = TRUE;
}
break;
case GST_NAVIGATION_EVENT_MOUSE_SCROLL:
if (gst_navigation_event_parse_mouse_scroll_event (event, &x, &y,
&delta_x, &delta_y)) {
#if WPE_CHECK_VERSION(1, 6, 0)
struct wpe_input_axis_2d_event wpe_event;
if (delta_x) {
wpe_event.x_axis = delta_x;
} else {
wpe_event.y_axis = delta_y;
}
wpe_event.base.time =
GST_TIME_AS_MSECONDS (GST_EVENT_TIMESTAMP (event));
wpe_event.base.type =
static_cast<wpe_input_axis_event_type>(wpe_input_axis_event_type_mask_2d |
wpe_input_axis_event_type_motion_smooth);
wpe_event.base.x = (int) x;
wpe_event.base.y = (int) y;
wpe_view_backend_dispatch_axis_event (src->view->backend (),
&wpe_event.base);
#else
struct wpe_input_axis_event wpe_event;
if (delta_x) {
wpe_event.axis = 1;
wpe_event.value = delta_x;
} else {
wpe_event.axis = 0;
wpe_event.value = delta_y;
}
wpe_event.time = GST_TIME_AS_MSECONDS (GST_EVENT_TIMESTAMP (event));
wpe_event.type = wpe_input_axis_event_type_motion;
wpe_event.x = (int) x;
wpe_event.y = (int) y;
wpe_view_backend_dispatch_axis_event (src->view->backend (),
&wpe_event);
#endif
ret = TRUE;
}
break;
default:
break;
}