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inspector: Show event history in recorder

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This was instrumental in debugging why
scroll compression does not work.
This commit is contained in:
Matthias Clasen
2021-12-14 23:43:29 -05:00
parent 56532a505d
commit 9648cf226b
1 changed files with 30 additions and 0 deletions
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30
gtk/inspector/recorder.c
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@@ -1375,6 +1375,7 @@ populate_event_properties (GtkListStore *store,
type = gdk_event_get_event_type (event);
add_text_row (store, "Type", event_type_name (type));
add_int_row (store, "Timestamp", gdk_event_get_time (event));
device = gdk_event_get_device (event);
if (device)
@@ -1448,6 +1449,35 @@ populate_event_properties (GtkListStore *store,
/* FIXME */
;
}
if (type == GDK_MOTION_NOTIFY || type == GDK_SCROLL)
{
GdkTimeCoord *history;
guint n_coords;
history = gdk_event_get_history (event, &n_coords);
if (history)
{
GString *s;
s = g_string_new ("");
for (int i = 0; i < n_coords; i++)
{
if (i > 0)
g_string_append (s, "\n");
if ((history[i].flags & (GDK_AXIS_FLAG_X|GDK_AXIS_FLAG_Y)) == (GDK_AXIS_FLAG_X|GDK_AXIS_FLAG_Y))
g_string_append_printf (s, "%d: %.2f %.2f", history[i].time, history[i].axes[GDK_AXIS_X], history[i].axes[GDK_AXIS_Y]);
if ((history[i].flags & (GDK_AXIS_FLAG_DELTA_X|GDK_AXIS_FLAG_DELTA_Y)) == (GDK_AXIS_FLAG_DELTA_X|GDK_AXIS_FLAG_DELTA_Y))
g_string_append_printf (s, "%d: %.2f %.2f", history[i].time, history[i].axes[GDK_AXIS_DELTA_X], history[i].axes[GDK_AXIS_DELTA_Y]);
}
add_text_row (store, "History", s->str);
g_string_free (s, TRUE);
g_free (history);
}
}
}
static GskRenderNode *