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Expand gesture tests a big more

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Print out sequence state changes, and cancellation, and verify that
claiming a gestures causes the expected state changes.
This commit is contained in:
Matthias Clasen
2014-05-31 12:12:10 -04:00
parent 995b6d1fd4
commit 1c24b288b0
1 changed files with 45 additions and 1 deletions
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46
testsuite/gtk/gestures.c
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@ -42,6 +42,19 @@ phase_nick (GtkPropagationPhase phase)
return value->value_nick; return value->value_nick;
} }
static const gchar *
state_nick (GtkEventSequenceState state)
{
GTypeClass *class;
GEnumValue *value;
class = g_type_class_ref (GTK_TYPE_EVENT_SEQUENCE_STATE);
value = g_enum_get_value ((GEnumClass*)class, state);
g_type_class_unref (class);
return value->value_nick;
}
typedef struct { typedef struct {
GString *str; GString *str;
gboolean exit; gboolean exit;
@ -83,6 +96,35 @@ press_cb (GtkGesture *g, gint n_press, gdouble x, gdouble y, gpointer data)
gtk_gesture_set_state (g, gd->state); gtk_gesture_set_state (g, gd->state);
} }
static void
cancel_cb (GtkGesture *g, GdkEventSequence *sequence, gpointer data)
{
GtkEventController *c = GTK_EVENT_CONTROLLER (g);
GtkWidget *w;
GestureData *gd = data;
w = gtk_event_controller_get_widget (c);
if (gd->str->len > 0)
g_string_append (gd->str, ", ");
g_string_append_printf (gd->str, "%s cancelled", gtk_widget_get_name (w));
}
static void
state_changed_cb (GtkGesture *g, GdkEventSequence *sequence, GtkEventSequenceState state, gpointer data)
{
GtkEventController *c = GTK_EVENT_CONTROLLER (g);
GtkWidget *w;
GestureData *gd = data;
w = gtk_event_controller_get_widget (c);
if (gd->str->len > 0)
g_string_append (gd->str, ", ");
g_string_append_printf (gd->str, "%s state %s", gtk_widget_get_name (w), state_nick (state));
}
static GtkGesture * static GtkGesture *
add_gesture (GtkWidget *w, GtkPropagationPhase phase, GString *str, GtkEventSequenceState state) add_gesture (GtkWidget *w, GtkPropagationPhase phase, GString *str, GtkEventSequenceState state)
{ {
@ -98,6 +140,8 @@ add_gesture (GtkWidget *w, GtkPropagationPhase phase, GString *str, GtkEventSequ
gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (g), 1); gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (g), 1);
gtk_event_controller_set_propagation_phase (GTK_EVENT_CONTROLLER (g), phase); gtk_event_controller_set_propagation_phase (GTK_EVENT_CONTROLLER (g), phase);
g_signal_connect (g, "pressed", G_CALLBACK (press_cb), data); g_signal_connect (g, "pressed", G_CALLBACK (press_cb), data);
g_signal_connect (g, "cancel", G_CALLBACK (cancel_cb), data);
g_signal_connect (g, "sequence-state-changed", G_CALLBACK (state_changed_cb), data);
return g; return g;
} }
@ -282,7 +326,7 @@ test_claim (void)
inject_press (C); inject_press (C);
g_assert_cmpstr (str->str, ==, g_assert_cmpstr (str->str, ==,
"capture A, capture B, capture C"); "capture A, capture B, capture C, B state denied, A state denied, C state claimed");
g_string_free (str, TRUE); g_string_free (str, TRUE);