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gestures: Add a test for grouping

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I'm not entirely convinced the test produces the expected
outcome, here.
This commit is contained in:
Matthias Clasen 2014-05-31 12:48:00 -04:00
parent 1c24b288b0
commit 4298e88f48
1 changed files with 99 additions and 54 deletions
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149
testsuite/gtk/gestures.c
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@ -81,16 +81,16 @@ static void
press_cb (GtkGesture *g, gint n_press, gdouble x, gdouble y, gpointer data)
{
GtkEventController *c = GTK_EVENT_CONTROLLER (g);
GtkWidget *w;
GtkPropagationPhase phase;
GestureData *gd = data;
const gchar *name;
w = gtk_event_controller_get_widget (c);
name = g_object_get_data (G_OBJECT (g), "name");
phase = gtk_event_controller_get_propagation_phase (c);
if (gd->str->len > 0)
g_string_append (gd->str, ", ");
g_string_append_printf (gd->str, "%s %s", phase_nick (phase), gtk_widget_get_name (w));
g_string_append_printf (gd->str, "%s %s", phase_nick (phase), name);
if (gd->state != GTK_EVENT_SEQUENCE_NONE)
gtk_gesture_set_state (g, gd->state);
@ -99,34 +99,32 @@ press_cb (GtkGesture *g, gint n_press, gdouble x, gdouble y, gpointer data)
static void
cancel_cb (GtkGesture *g, GdkEventSequence *sequence, gpointer data)
{
GtkEventController *c = GTK_EVENT_CONTROLLER (g);
GtkWidget *w;
GestureData *gd = data;
const gchar *name;
w = gtk_event_controller_get_widget (c);
name = g_object_get_data (G_OBJECT (g), "name");
if (gd->str->len > 0)
g_string_append (gd->str, ", ");
g_string_append_printf (gd->str, "%s cancelled", gtk_widget_get_name (w));
g_string_append_printf (gd->str, "%s cancelled", name);
}
static void
state_changed_cb (GtkGesture *g, GdkEventSequence *sequence, GtkEventSequenceState state, gpointer data)
{
GtkEventController *c = GTK_EVENT_CONTROLLER (g);
GtkWidget *w;
GestureData *gd = data;
const gchar *name;
w = gtk_event_controller_get_widget (c);
name = g_object_get_data (G_OBJECT (g), "name");
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));
g_string_append_printf (gd->str, "%s state %s", name, state_nick (state));
}
static GtkGesture *
add_gesture (GtkWidget *w, GtkPropagationPhase phase, GString *str, GtkEventSequenceState state)
add_gesture (GtkWidget *w, const gchar *name, GtkPropagationPhase phase, GString *str, GtkEventSequenceState state)
{
GtkGesture *g;
GestureData *data;
@ -139,6 +137,9 @@ add_gesture (GtkWidget *w, GtkPropagationPhase phase, GString *str, GtkEventSequ
gtk_gesture_single_set_touch_only (GTK_GESTURE_SINGLE (g), FALSE);
gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (g), 1);
gtk_event_controller_set_propagation_phase (GTK_EVENT_CONTROLLER (g), phase);
g_object_set_data (G_OBJECT (g), "name", (gpointer)name);
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);
@ -179,20 +180,20 @@ test_phases (void)
str = g_string_new ("");
add_gesture (A, GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (A, GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (A, GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (A, "a1", GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, "b1", GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, "c1", GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (A, "a2", GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, "b2", GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, "c2", GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (A, "a3", GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, "b3", GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, "c3", GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
inject_press (C);
g_assert_cmpstr (str->str, ==,
"capture A, capture B, capture C, target C, bubble C, bubble B, bubble A");
"capture a1, capture b1, capture c1, target c2, bubble c3, bubble b3, bubble a3");
g_string_free (str, TRUE);
@ -221,15 +222,15 @@ test_mixed (void)
str = g_string_new ("");
add_gesture (A, GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (A, GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (A, GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (A, "a1", GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, "b1", GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, "c1", GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (A, "a2", GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, "b2", GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, "c2", GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (A, "a3", GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, "b3", GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, "c3", GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_legacy (A, str, GDK_EVENT_PROPAGATE);
add_legacy (B, str, GDK_EVENT_PROPAGATE);
@ -238,7 +239,7 @@ test_mixed (void)
inject_press (C);
g_assert_cmpstr (str->str, ==,
"capture A, capture B, capture C, target C, legacy C, bubble C, legacy B, bubble B, legacy A, bubble A");
"capture a1, capture b1, capture c1, target c2, legacy C, bubble c3, legacy B, bubble b3, legacy A, bubble a3");
g_string_free (str, TRUE);
@ -267,15 +268,15 @@ test_early_exit (void)
str = g_string_new ("");
add_gesture (A, GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (A, GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (A, GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (A, "a1", GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, "b1", GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, "c1", GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (A, "a2", GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, "b2", GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, "c2", GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (A, "a3", GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, "b3", GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, "c3", GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_legacy (A, str, GDK_EVENT_PROPAGATE);
add_legacy (B, str, GDK_EVENT_STOP);
@ -284,7 +285,7 @@ test_early_exit (void)
inject_press (C);
g_assert_cmpstr (str->str, ==,
"capture A, capture B, capture C, target C, legacy C, bubble C, legacy B");
"capture a1, capture b1, capture c1, target c2, legacy C, bubble c3, legacy B");
g_string_free (str, TRUE);
@ -313,20 +314,63 @@ test_claim (void)
str = g_string_new ("");
add_gesture (A, GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_CLAIMED);
add_gesture (A, GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (A, GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (A, "a1", GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, "b1", GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, "c1", GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_CLAIMED);
add_gesture (A, "a2", GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, "b2", GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, "c2", GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (A, "a3", GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, "b3", GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, "c3", GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
inject_press (C);
g_assert_cmpstr (str->str, ==,
"capture A, capture B, capture C, B state denied, A state denied, C state claimed");
"capture a1, capture b1, capture c1, b1 state denied, a1 state denied, c1 state claimed");
g_string_free (str, TRUE);
gtk_widget_destroy (A);
}
static void
test_group (void)
{
GtkWidget *A, *B, *C;
GString *str;
GtkGesture *g1, *g2;
A = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_widget_set_name (A, "A");
B = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_widget_set_name (B, "B");
C = gtk_event_box_new ();
gtk_widget_set_hexpand (C, TRUE);
gtk_widget_set_vexpand (C, TRUE);
gtk_widget_set_name (C, "C");
gtk_container_add (GTK_CONTAINER (A), B);
gtk_container_add (GTK_CONTAINER (B), C);
gtk_widget_show_all (A);
str = g_string_new ("");
add_gesture (A, "a1", GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, "b1", GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, "c1", GTK_PHASE_CAPTURE, str, GTK_EVENT_SEQUENCE_NONE);
g1 = add_gesture (C, "c2", GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_NONE);
g2 = add_gesture (C, "c3", GTK_PHASE_TARGET, str, GTK_EVENT_SEQUENCE_CLAIMED);
gtk_gesture_group (g1, g2);
add_gesture (A, "a3", GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (B, "b3", GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
add_gesture (C, "c4", GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
inject_press (C);
g_assert_cmpstr (str->str, ==,
"capture a1, capture b1, capture c1, target c3, b1 state denied, a1 state denied, c3 state claimed, target c2");
g_string_free (str, TRUE);
@ -342,6 +386,7 @@ main (int argc, char *argv[])
g_test_add_func ("/gestures/propagation/mixed", test_mixed);
g_test_add_func ("/gestures/propagation/early-exit", test_early_exit);
g_test_add_func ("/gestures/propagation/claim", test_claim);
g_test_add_func ("/gestures/propagation/group", test_group);
return g_test_run ();
}