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wayland: Add getters for the current feedback strings in MetaWaylandTabletPad

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Each of the buttons/rings/strips may have one such feedback string, this API
makes is meant to make lookups consistent.
This commit is contained in:
Carlos Garnacho 2016-06-22 19:00:15 +02:00
parent ed16b40c98
commit 6296d30e1a
2 changed files with 73 additions and 0 deletions
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69
src/wayland/meta-wayland-tablet-pad.c
View File

@ -26,6 +26,7 @@
#include "config.h"
#include <glib.h>
#include <glib/gi18n-lib.h>
#include <wayland-server.h>
#include "tablet-unstable-v2-server-protocol.h"
@ -455,3 +456,71 @@ meta_wayland_tablet_pad_update (MetaWaylandTabletPad *pad,
break;
}
}
static gchar *
meta_wayland_tablet_pad_label_mode_switch_button (MetaWaylandTabletPad *pad,
guint button)
{
MetaWaylandTabletPadGroup *group;
GList *l;
for (l = pad->groups; l; l = l->next)
{
group = l->data;
if (meta_wayland_tablet_pad_group_is_mode_switch_button (group, button))
return g_strdup_printf (_("Mode Switch: Mode %d"), group->current_mode + 1);
}
return NULL;
}
gchar *
meta_wayland_tablet_pad_get_label (MetaWaylandTabletPad *pad,
MetaPadActionType type,
guint action)
{
const gchar *label = NULL;
gchar *mode_label;
switch (type)
{
case META_PAD_ACTION_BUTTON:
mode_label = meta_wayland_tablet_pad_label_mode_switch_button (pad, action);
if (mode_label)
return mode_label;
label = g_hash_table_lookup (pad->feedback, GUINT_TO_POINTER (action));
break;
case META_PAD_ACTION_RING:
{
MetaWaylandTabletPadGroup *group;
MetaWaylandTabletPadRing *ring;
/* FIXME: Assuming each group gets 1 */
group = g_list_nth_data (pad->groups, action);
if (!group)
break;
ring = g_list_nth_data (group->rings, 0);
if (ring)
label = ring->feedback;
break;
}
case META_PAD_ACTION_STRIP:
{
MetaWaylandTabletPadGroup *group;
MetaWaylandTabletPadStrip *strip;
/* FIXME: Assuming each group gets 1 */
group = g_list_nth_data (pad->groups, action);
if (!group)
break;
strip = g_list_nth_data (group->strips, 0);
if (strip)
label = strip->feedback;
break;
}
}
return g_strdup (label);
}

4
src/wayland/meta-wayland-tablet-pad.h
View File

@ -73,4 +73,8 @@ gboolean meta_wayland_tablet_pad_handle_event (MetaWaylandTabletPad *
void meta_wayland_tablet_pad_set_focus (MetaWaylandTabletPad *pad,
MetaWaylandSurface *surface);
gchar * meta_wayland_tablet_pad_get_label (MetaWaylandTabletPad *pad,
MetaPadActionType type,
guint action);
#endif /* META_WAYLAND_TABLET_PAD_H */