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clapper-gtk: seek-bar: Fix marker popover position on RTL

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On RTL we need to subtract position from upper scale value to end up at correct coordinates
This commit is contained in:
Rafał Dzięgiel
2024-04-22 21:14:10 +02:00
parent c928e601bf
commit f4a766ea9d
1 changed files with 7 additions and 0 deletions
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7
src/lib/clapper-gtk/clapper-gtk-seek-bar.c
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@@ -248,6 +248,9 @@ scale_value_changed_cb (GtkRange *range, ClapperGtkSeekBar *self)
x = min_pointing_val + (value / scaling);
if (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL)
x = max_pointing_val + min_pointing_val - x;
if (_prepare_popover (self, x, value, upper))
gtk_popover_popup (self->popover);
else
@@ -346,6 +349,10 @@ motion_cb (GtkEventControllerMotion *motion,
scaling = (upper / (max_pointing_val - min_pointing_val));
pointing_val = (x - min_pointing_val) * scaling;
if (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL)
pointing_val = upper - pointing_val;
GST_LOG ("Cursor pointing to: %lf", pointing_val);
if (_prepare_popover (self, x, pointing_val, upper))