static void
gdk_device_manager_win32_finalize (GObject *object)
{
GdkDeviceManagerWin32 *device_manager_win32;
device_manager_win32 = GDK_DEVICE_MANAGER_WIN32 (object);
g_object_unref (device_manager_win32->core_pointer);
g_object_unref (device_manager_win32->core_keyboard);
G_OBJECT_CLASS (gdk_device_manager_win32_parent_class)->finalize (object);
}
static void
gdk_device_manager_win32_constructed (GObject *object)
{
GdkDeviceManagerWin32 *device_manager;
device_manager = GDK_DEVICE_MANAGER_WIN32 (object);
device_manager->core_pointer = create_core_pointer (GDK_DEVICE_MANAGER (device_manager));
device_manager->core_keyboard = create_core_keyboard (GDK_DEVICE_MANAGER (device_manager));
_gdk_device_set_associated_device (device_manager->core_pointer, device_manager->core_keyboard);
_gdk_device_set_associated_device (device_manager->core_keyboard, device_manager->core_pointer);
_gdk_input_wintab_init_check (device_manager);
}
static void
gdk_device_manager_win32_constructed (GObject *object)
{
GdkDeviceManagerWin32 *device_manager;
GdkSeat *seat;
device_manager = GDK_DEVICE_MANAGER_WIN32 (object);
device_manager->core_pointer =
create_pointer (GDK_DEVICE_MANAGER (device_manager),
GDK_TYPE_DEVICE_VIRTUAL,
"Virtual Core Pointer",
GDK_DEVICE_TYPE_MASTER);
device_manager->system_pointer =
create_pointer (GDK_DEVICE_MANAGER (device_manager),
GDK_TYPE_DEVICE_WIN32,
"System Aggregated Pointer",
GDK_DEVICE_TYPE_SLAVE);
_gdk_device_virtual_set_active (device_manager->core_pointer,
device_manager->system_pointer);
_gdk_device_set_associated_device (device_manager->system_pointer, device_manager->core_pointer);
_gdk_device_add_slave (device_manager->core_pointer, device_manager->system_pointer);
device_manager->core_keyboard =
create_keyboard (GDK_DEVICE_MANAGER (device_manager),
GDK_TYPE_DEVICE_VIRTUAL,
"Virtual Core Keyboard",
GDK_DEVICE_TYPE_MASTER);
device_manager->system_keyboard =
create_keyboard (GDK_DEVICE_MANAGER (device_manager),
GDK_TYPE_DEVICE_WIN32,
"System Aggregated Keyboard",
GDK_DEVICE_TYPE_SLAVE);
_gdk_device_virtual_set_active (device_manager->core_keyboard,
device_manager->system_keyboard);
_gdk_device_set_associated_device (device_manager->system_keyboard, device_manager->core_keyboard);
_gdk_device_add_slave (device_manager->core_keyboard, device_manager->system_keyboard);
_gdk_device_set_associated_device (device_manager->core_pointer, device_manager->core_keyboard);
_gdk_device_set_associated_device (device_manager->core_keyboard, device_manager->core_pointer);
seat = gdk_seat_default_new_for_master_pair (device_manager->core_pointer,
device_manager->core_keyboard);
gdk_display_add_seat (gdk_device_manager_get_display (GDK_DEVICE_MANAGER (object)), seat);
gdk_seat_default_add_slave (GDK_SEAT_DEFAULT (seat), device_manager->system_pointer);
gdk_seat_default_add_slave (GDK_SEAT_DEFAULT (seat), device_manager->system_keyboard);
g_object_unref (seat);
wintab_init_check (device_manager);
}
static void
gdk_device_manager_win32_constructed (GObject *object)
{
GdkDeviceManagerWin32 *device_manager;
device_manager = GDK_DEVICE_MANAGER_WIN32 (object);
device_manager->core_pointer =
create_pointer (GDK_DEVICE_MANAGER (device_manager),
GDK_TYPE_DEVICE_VIRTUAL,
"Virtual Core Pointer",
GDK_DEVICE_TYPE_MASTER);
device_manager->system_pointer =
create_pointer (GDK_DEVICE_MANAGER (device_manager),
GDK_TYPE_DEVICE_WIN32,
"System Aggregated Pointer",
GDK_DEVICE_TYPE_SLAVE);
_gdk_device_virtual_set_active (device_manager->core_pointer,
device_manager->system_pointer);
_gdk_device_set_associated_device (device_manager->system_pointer, device_manager->core_pointer);
_gdk_device_add_slave (device_manager->core_pointer, device_manager->system_pointer);
device_manager->core_keyboard =
create_keyboard (GDK_DEVICE_MANAGER (device_manager),
GDK_TYPE_DEVICE_VIRTUAL,
"Virtual Core Keyboard",
GDK_DEVICE_TYPE_MASTER);
device_manager->system_keyboard =
create_keyboard (GDK_DEVICE_MANAGER (device_manager),
GDK_TYPE_DEVICE_WIN32,
"System Aggregated Keyboard",
GDK_DEVICE_TYPE_SLAVE);
_gdk_device_virtual_set_active (device_manager->core_keyboard,
device_manager->system_keyboard);
_gdk_device_set_associated_device (device_manager->system_keyboard, device_manager->core_keyboard);
_gdk_device_add_slave (device_manager->core_keyboard, device_manager->system_keyboard);
_gdk_device_set_associated_device (device_manager->core_pointer, device_manager->core_keyboard);
_gdk_device_set_associated_device (device_manager->core_keyboard, device_manager->core_pointer);
}
static GdkDeviceWintab *
_gdk_device_manager_find_wintab_device (HCTX hctx,
UINT cursor)
{
GdkDeviceManagerWin32 *device_manager;
GdkDeviceWintab *device;
GList *tmp_list;
device_manager = GDK_DEVICE_MANAGER_WIN32 (gdk_display_get_device_manager (_gdk_display));
tmp_list = device_manager->wintab_devices;
while (tmp_list)
{
device = tmp_list->data;
tmp_list = tmp_list->next;
if (device->hctx == hctx &&
device->cursor == cursor)
return device;
}
return NULL;
}
gboolean
gdk_input_other_event (GdkDisplay *display,
GdkEvent *event,
MSG *msg,
GdkWindow *window)
{
GdkDeviceManagerWin32 *device_manager;
GdkDeviceWintab *source_device = NULL;
GdkDeviceGrabInfo *last_grab;
GdkEventMask masktest;
guint key_state;
POINT pt;
PACKET packet;
gint root_x, root_y;
gint num_axes;
gint x, y;
guint translated_buttons, button_diff, button_mask;
/* Translation from tablet button state to GDK button state for
* buttons 1-3 - swap button 2 and 3.
*/
static guint button_map[8] = {0, 1, 4, 5, 2, 3, 6, 7};
if (event->any.window != wintab_window)
{
g_warning ("gdk_input_other_event: not wintab_window?");
return FALSE;
}
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
device_manager = GDK_DEVICE_MANAGER_WIN32 (gdk_display_get_device_manager (display));
G_GNUC_END_IGNORE_DEPRECATIONS;
window = gdk_device_get_window_at_position (device_manager->core_pointer, &x, &y);
if (window == NULL)
window = gdk_get_default_root_window ();
g_object_ref (window);
GDK_NOTE (EVENTS_OR_INPUT,
g_print ("gdk_input_other_event: window=%p %+d%+d\n",
GDK_WINDOW_HWND (window), x, y));
if (msg->message == WT_PACKET || msg->message == WT_CSRCHANGE)
{
if (!(*p_WTPacket) ((HCTX) msg->lParam, msg->wParam, &packet))
return FALSE;
}
switch (msg->message)
{
case WT_PACKET:
/* Don't produce any button or motion events while a window is being
* moved or resized, see bug #151090.
*/
if (_modal_operation_in_progress)
{
GDK_NOTE (EVENTS_OR_INPUT, g_print ("... ignored when moving/sizing\n"));
return FALSE;
}
if ((source_device = gdk_device_manager_find_wintab_device (device_manager,
(HCTX) msg->lParam,
packet.pkCursor)) == NULL)
return FALSE;
if (gdk_device_get_mode (GDK_DEVICE (source_device)) == GDK_MODE_DISABLED)
return FALSE;
last_grab = _gdk_display_get_last_device_grab (display, GDK_DEVICE (source_device));
if (last_grab && last_grab->window)
{
g_object_unref (window);
window = g_object_ref (last_grab->window);
}
if (window == gdk_get_default_root_window ())
{
GDK_NOTE (EVENTS_OR_INPUT, g_print ("... is root\n"));
return FALSE;
}
num_axes = 0;
if (source_device->pktdata & PK_X)
source_device->last_axis_data[num_axes++] = packet.pkX;
if (source_device->pktdata & PK_Y)
source_device->last_axis_data[num_axes++] = packet.pkY;
if (source_device->pktdata & PK_NORMAL_PRESSURE)
source_device->last_axis_data[num_axes++] = packet.pkNormalPressure;
if (source_device->pktdata & PK_ORIENTATION)
{
decode_tilt (source_device->last_axis_data + num_axes,
source_device->orientation_axes, &packet);
num_axes += 2;
}
translated_buttons = button_map[packet.pkButtons & 0x07] | (packet.pkButtons & ~0x07);
if (translated_buttons != source_device->button_state)
{
/* At least one button has changed state so produce a button event
* If more than one button has changed state (unlikely),
* just care about the first and act on the next the next time
* we get a packet
*/
button_diff = translated_buttons ^ source_device->button_state;
/* Gdk buttons are numbered 1.. */
event->button.button = 1;
for (button_mask = 1; button_mask != 0x80000000;
button_mask <<= 1, event->button.button++)
{
if (button_diff & button_mask)
{
/* Found a button that has changed state */
break;
}
}
if (!(translated_buttons & button_mask))
{
event->any.type = GDK_BUTTON_RELEASE;
masktest = GDK_BUTTON_RELEASE_MASK;
}
else
{
event->any.type = GDK_BUTTON_PRESS;
masktest = GDK_BUTTON_PRESS_MASK;
}
source_device->button_state ^= button_mask;
}
else
{
event->any.type = GDK_MOTION_NOTIFY;
masktest = GDK_POINTER_MOTION_MASK;
if (source_device->button_state & (1 << 0))
masktest |= GDK_BUTTON_MOTION_MASK | GDK_BUTTON1_MOTION_MASK;
if (source_device->button_state & (1 << 1))
masktest |= GDK_BUTTON_MOTION_MASK | GDK_BUTTON2_MOTION_MASK;
if (source_device->button_state & (1 << 2))
masktest |= GDK_BUTTON_MOTION_MASK | GDK_BUTTON3_MOTION_MASK;
}
/* Now we can check if the window wants the event, and
* propagate if necessary.
*/
while ((gdk_window_get_device_events (window, GDK_DEVICE (source_device)) & masktest) == 0 &&
(gdk_device_get_device_type (GDK_DEVICE (source_device)) == GDK_DEVICE_TYPE_SLAVE &&
(gdk_window_get_events (window) & masktest) == 0))
{
GDK_NOTE (EVENTS_OR_INPUT, g_print ("... not selected\n"));
if (window->parent == gdk_get_default_root_window () || window->parent == NULL)
return FALSE;
pt.x = x;
pt.y = y;
ClientToScreen (GDK_WINDOW_HWND (window), &pt);
g_object_unref (window);
window = window->parent;
g_object_ref (window);
ScreenToClient (GDK_WINDOW_HWND (window), &pt);
x = pt.x;
y = pt.y;
GDK_NOTE (EVENTS_OR_INPUT, g_print ("... propagating to %p %+d%+d\n",
GDK_WINDOW_HWND (window), x, y));
}
event->any.window = window;
key_state = get_modifier_key_state ();
if (event->any.type == GDK_BUTTON_PRESS ||
event->any.type == GDK_BUTTON_RELEASE)
{
event->button.time = _gdk_win32_get_next_tick (msg->time);
if (source_device->sends_core)
gdk_event_set_device (event, device_manager->core_pointer);
gdk_event_set_source_device (event, GDK_DEVICE (source_device));
gdk_event_set_seat (event, gdk_device_get_seat (device_manager->core_pointer));
event->button.axes = g_new (gdouble, num_axes);
gdk_window_get_origin (window, &root_x, &root_y);
_gdk_device_wintab_translate_axes (source_device,
window,
event->button.axes,
&event->button.x,
&event->button.y);
event->button.x_root = event->button.x + root_x;
event->button.y_root = event->button.y + root_y;
event->button.state =
key_state | ((source_device->button_state << 8)
& (GDK_BUTTON1_MASK | GDK_BUTTON2_MASK
| GDK_BUTTON3_MASK | GDK_BUTTON4_MASK
| GDK_BUTTON5_MASK));
GDK_NOTE (EVENTS_OR_INPUT,
g_print ("WINTAB button %s:%d %g,%g\n",
(event->button.type == GDK_BUTTON_PRESS ?
"press" : "release"),
event->button.button,
event->button.x, event->button.y));
}
else
{
event->motion.time = _gdk_win32_get_next_tick (msg->time);
event->motion.is_hint = FALSE;
gdk_event_set_device (event, device_manager->core_pointer);
gdk_event_set_source_device (event, GDK_DEVICE (source_device));
gdk_event_set_seat (event, gdk_device_get_seat (device_manager->core_pointer));
event->motion.axes = g_new (gdouble, num_axes);
gdk_window_get_origin (window, &root_x, &root_y);
_gdk_device_wintab_translate_axes (source_device,
window,
event->motion.axes,
&event->motion.x,
&event->motion.y);
event->motion.x_root = event->motion.x + root_x;
event->motion.y_root = event->motion.y + root_y;
event->motion.state =
key_state | ((source_device->button_state << 8)
& (GDK_BUTTON1_MASK | GDK_BUTTON2_MASK
| GDK_BUTTON3_MASK | GDK_BUTTON4_MASK
| GDK_BUTTON5_MASK));
GDK_NOTE (EVENTS_OR_INPUT,
g_print ("WINTAB motion: %g,%g\n",
event->motion.x, event->motion.y));
}
return TRUE;
case WT_CSRCHANGE:
if ((source_device = gdk_device_manager_find_wintab_device (device_manager,
(HCTX) msg->lParam,
packet.pkCursor)) == NULL)
return FALSE;
if (gdk_device_get_mode (GDK_DEVICE (source_device)) == GDK_MODE_DISABLED)
return FALSE;
if (source_device->sends_core)
{
_gdk_device_virtual_set_active (device_manager->core_pointer, GDK_DEVICE (source_device));
_gdk_input_ignore_core = TRUE;
}
return FALSE;
case WT_PROXIMITY:
if (LOWORD (msg->lParam) == 0)
{
_gdk_input_ignore_core = FALSE;
_gdk_device_virtual_set_active (device_manager->core_pointer,
device_manager->system_pointer);
}
return FALSE;
}
return FALSE;
}
