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testsuite: Prepare gestures testsuite for mouse/touch events

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state is preserved for mouse emulation, and up to 10 touchpoints for touch
emulation.
This commit is contained in:
Carlos Garnacho
2014-06-03 13:17:13 +02:00
parent 26ced6abad
commit fe7215e369
1 changed files with 168 additions and 22 deletions
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190
testsuite/gtk/gestures.c
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@ -1,32 +1,171 @@
#include <gtk/gtk.h>
static gboolean
inject_press (gpointer data)
typedef struct {
GtkWidget *widget;
gint x;
gint y;
guint state;
guint pressed : 1;
} PointState;
static PointState mouse_state;
static PointState touch_state[10]; /* touchpoint 0 gets pointer emulation,
* use it first in tests for consistency.
*/
#define EVENT_SEQUENCE(point) (GdkEventSequence*) ((point) - touch_state + 1)
static void
point_press (PointState *point,
GtkWidget *widget,
guint button)
{
GtkWidget *widget = data;
GdkEventButton *ev;
GdkDisplay *display;
GdkDeviceManager *dm;
GdkDevice *device;
GdkEvent *ev;
display = gtk_widget_get_display (widget);
dm = gdk_display_get_device_manager (display);
device = gdk_device_manager_get_client_pointer (dm);
ev = (GdkEventButton*)gdk_event_new (GDK_BUTTON_PRESS);
ev->window = g_object_ref (gtk_widget_get_window (widget));
ev->time = GDK_CURRENT_TIME;
ev->x = 1;
ev->y = 1;
ev->state = 0;
ev->button = 1;
gdk_event_set_device ((GdkEvent*)ev, device);
if (point == &mouse_state)
{
ev = gdk_event_new (GDK_BUTTON_PRESS);
ev->any.window = g_object_ref (gtk_widget_get_window (widget));
ev->button.time = GDK_CURRENT_TIME;
ev->button.x = point->x;
ev->button.y = point->y;
ev->button.button = button;
ev->button.state = point->state;
gtk_main_do_event ((GdkEvent*)ev);
point->state |= GDK_BUTTON1_MASK << (button - 1);
}
else
{
ev = gdk_event_new (GDK_TOUCH_BEGIN);
ev->any.window = g_object_ref (gtk_widget_get_window (widget));
ev->touch.time = GDK_CURRENT_TIME;
ev->touch.x = point->x;
ev->touch.y = point->y;
ev->touch.sequence = EVENT_SEQUENCE (point);
gdk_event_free ((GdkEvent*)ev);
if (point == &touch_state[0])
ev->touch.emulating_pointer = TRUE;
}
return G_SOURCE_REMOVE;
gdk_event_set_device (ev, device);
gtk_main_do_event (ev);
gdk_event_free (ev);
point->widget = widget;
}
static void
point_update (PointState *point,
GtkWidget *widget,
gdouble x,
gdouble y)
{
GdkDisplay *display;
GdkDeviceManager *dm;
GdkDevice *device;
GdkEvent *ev;
display = gtk_widget_get_display (widget);
dm = gdk_display_get_device_manager (display);
device = gdk_device_manager_get_client_pointer (dm);
if (point == &mouse_state)
{
ev = gdk_event_new (GDK_MOTION_NOTIFY);
ev->any.window = g_object_ref (gtk_widget_get_window (widget));
ev->button.time = GDK_CURRENT_TIME;
ev->motion.x = x;
ev->motion.y = y;
ev->motion.state = point->state;
}
else
{
if (!point->widget || widget != point->widget)
return;
ev = gdk_event_new (GDK_TOUCH_UPDATE);
ev->any.window = g_object_ref (gtk_widget_get_window (widget));
ev->touch.time = GDK_CURRENT_TIME;
ev->touch.x = x;
ev->touch.y = y;
ev->touch.sequence = EVENT_SEQUENCE (point);
ev->touch.state = 0;
if (point == &touch_state[0])
ev->touch.emulating_pointer = TRUE;
}
gdk_event_set_device (ev, device);
gtk_main_do_event (ev);
gdk_event_free (ev);
point->x = x;
point->y = y;
}
static void
point_release (PointState *point,
guint button)
{
GdkDisplay *display;
GdkDeviceManager *dm;
GdkDevice *device;
GdkEvent *ev;
if (point->widget == NULL)
return;
display = gtk_widget_get_display (point->widget);
dm = gdk_display_get_device_manager (display);
device = gdk_device_manager_get_client_pointer (dm);
if (!point->widget)
return;
if (point == &mouse_state)
{
if ((point->state & (GDK_BUTTON1_MASK << (button - 1))) == 0)
return;
ev = gdk_event_new (GDK_BUTTON_RELEASE);
ev->any.window = g_object_ref (gtk_widget_get_window (point->widget));
ev->button.time = GDK_CURRENT_TIME;
ev->button.x = point->x;
ev->button.y = point->y;
ev->button.state = point->state;
point->state &= ~(GDK_BUTTON1_MASK << (button - 1));
}
else
{
ev = gdk_event_new (GDK_TOUCH_END);
ev->any.window = g_object_ref (gtk_widget_get_window (point->widget));
ev->touch.time = GDK_CURRENT_TIME;
ev->touch.x = point->x;
ev->touch.y = point->y;
ev->touch.sequence = EVENT_SEQUENCE (point);
ev->touch.state = point->state;
if (point == &touch_state[0])
ev->touch.emulating_pointer = TRUE;
}
gdk_event_set_device (ev, device);
gtk_main_do_event (ev);
gdk_event_free (ev);
}
static const gchar *
@ -190,7 +329,8 @@ test_phases (void)
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);
point_update (&mouse_state, C, 10, 10);
point_press (&mouse_state, C, 1);
g_assert_cmpstr (str->str, ==,
"capture a1, "
@ -242,7 +382,8 @@ test_mixed (void)
add_legacy (B, str, GDK_EVENT_PROPAGATE);
add_legacy (C, str, GDK_EVENT_PROPAGATE);
inject_press (C);
point_update (&mouse_state, C, 10, 10);
point_press (&mouse_state, C, 1);
g_assert_cmpstr (str->str, ==,
"capture a1, "
@ -295,7 +436,8 @@ test_early_exit (void)
add_legacy (B, str, GDK_EVENT_STOP);
add_legacy (C, str, GDK_EVENT_PROPAGATE);
inject_press (C);
point_update (&mouse_state, C, 10, 10);
point_press (&mouse_state, C, 1);
g_assert_cmpstr (str->str, ==,
"capture a1, "
@ -341,7 +483,8 @@ test_claim_capture (void)
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);
point_update (&mouse_state, C, 10, 10);
point_press (&mouse_state, C, 1);
g_assert_cmpstr (str->str, ==,
"capture a1, "
@ -384,7 +527,8 @@ test_claim_target (void)
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);
point_update (&mouse_state, C, 10, 10);
point_press (&mouse_state, C, 1);
g_assert_cmpstr (str->str, ==,
"capture a1, "
@ -428,7 +572,8 @@ test_claim_bubble (void)
add_gesture (B, "b3", GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_CLAIMED);
add_gesture (C, "c3", GTK_PHASE_BUBBLE, str, GTK_EVENT_SEQUENCE_NONE);
inject_press (C);
point_update (&mouse_state, C, 10, 10);
point_press (&mouse_state, C, 1);
g_assert_cmpstr (str->str, ==,
"capture a1, "
@ -481,7 +626,8 @@ test_group (void)
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);
point_update (&mouse_state, C, 10, 10);
point_press (&mouse_state, C, 1);
g_assert_cmpstr (str->str, ==,
"capture a1, "