mirror of
https://github.com/brl/mutter.git
synced 2024-11-22 16:10:41 -05:00
seat: Move pointer event handling to MetaWaylandPointer as well
Now everything that deals with the pointer is inside meta-wayland-pointer.c
This commit is contained in:
Jasper St. Pierre
parent
bdf55bc674
commit
45a8a3f490
@ -51,9 +51,12 @@
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#include "meta-wayland-private.h"
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#include "meta-cursor.h"
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#include "meta-cursor-tracker-private.h"
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#include "meta-surface-actor-wayland.h"
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#include <string.h>
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#define DEFAULT_AXIS_STEP_DISTANCE wl_fixed_from_int (10)
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static void meta_wayland_pointer_end_popup_grab (MetaWaylandPointer *pointer);
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static void
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@ -355,6 +358,177 @@ count_buttons (const ClutterEvent *event)
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return count;
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}
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static void
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update_current_focus (MetaWaylandPointer *pointer,
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MetaWaylandSurface *surface)
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{
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pointer->current = surface;
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if (surface != pointer->focus_surface)
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{
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const MetaWaylandPointerGrabInterface *interface =
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pointer->grab->interface;
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interface->focus (pointer->grab, surface);
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}
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}
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static void
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repick_for_event (MetaWaylandPointer *pointer,
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const ClutterEvent *for_event)
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{
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ClutterActor *actor = NULL;
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MetaWaylandSurface *surface = NULL;
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MetaDisplay *display = meta_get_display ();
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if (meta_grab_op_should_block_wayland (display->grab_op))
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{
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update_current_focus (pointer, NULL);
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return;
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}
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if (for_event)
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{
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actor = clutter_event_get_source (for_event);
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}
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else
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{
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ClutterDeviceManager *device_manager = clutter_device_manager_get_default ();
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ClutterInputDevice *device = clutter_device_manager_get_device (device_manager, META_VIRTUAL_CORE_POINTER_ID);
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ClutterStage *stage = clutter_input_device_get_pointer_stage (device);
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if (stage)
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actor = clutter_stage_get_actor_at_pos (stage,
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CLUTTER_PICK_REACTIVE,
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wl_fixed_to_double (pointer->x),
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wl_fixed_to_double (pointer->y));
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}
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if (META_IS_SURFACE_ACTOR_WAYLAND (actor))
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surface = meta_surface_actor_wayland_get_surface (META_SURFACE_ACTOR_WAYLAND (actor));
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update_current_focus (pointer, surface);
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}
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static void
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notify_motion (MetaWaylandPointer *pointer,
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const ClutterEvent *event)
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{
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repick_for_event (pointer, event);
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pointer->grab->interface->motion (pointer->grab, event);
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}
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static void
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handle_motion_event (MetaWaylandPointer *pointer,
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const ClutterEvent *event)
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{
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notify_motion (pointer, event);
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}
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static void
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handle_button_event (MetaWaylandPointer *pointer,
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const ClutterEvent *event)
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{
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gboolean implicit_grab;
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notify_motion (pointer, event);
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implicit_grab = (event->type == CLUTTER_BUTTON_PRESS) && (pointer->button_count == 1);
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if (implicit_grab)
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{
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pointer->grab_button = clutter_event_get_button (event);
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pointer->grab_time = clutter_event_get_time (event);
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pointer->grab_x = pointer->x;
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pointer->grab_y = pointer->y;
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}
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pointer->grab->interface->button (pointer->grab, event);
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if (implicit_grab)
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pointer->grab_serial = wl_display_get_serial (pointer->display);
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}
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static void
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handle_scroll_event (MetaWaylandPointer *pointer,
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const ClutterEvent *event)
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{
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struct wl_resource *resource;
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struct wl_list *l;
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wl_fixed_t x_value = 0, y_value = 0;
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notify_motion (pointer, event);
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if (clutter_event_is_pointer_emulated (event))
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return;
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switch (clutter_event_get_scroll_direction (event))
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{
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case CLUTTER_SCROLL_UP:
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y_value = -DEFAULT_AXIS_STEP_DISTANCE;
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break;
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case CLUTTER_SCROLL_DOWN:
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y_value = DEFAULT_AXIS_STEP_DISTANCE;
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break;
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case CLUTTER_SCROLL_LEFT:
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x_value = -DEFAULT_AXIS_STEP_DISTANCE;
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break;
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case CLUTTER_SCROLL_RIGHT:
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x_value = DEFAULT_AXIS_STEP_DISTANCE;
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break;
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case CLUTTER_SCROLL_SMOOTH:
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{
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double dx, dy;
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clutter_event_get_scroll_delta (event, &dx, &dy);
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x_value = wl_fixed_from_double (dx);
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y_value = wl_fixed_from_double (dy);
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}
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break;
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default:
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return;
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}
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l = &pointer->focus_resource_list;
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wl_resource_for_each (resource, l)
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{
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if (x_value)
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wl_pointer_send_axis (resource, clutter_event_get_time (event),
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WL_POINTER_AXIS_HORIZONTAL_SCROLL, x_value);
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if (y_value)
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wl_pointer_send_axis (resource, clutter_event_get_time (event),
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WL_POINTER_AXIS_VERTICAL_SCROLL, y_value);
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}
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}
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gboolean
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meta_wayland_pointer_handle_event (MetaWaylandPointer *pointer,
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const ClutterEvent *event)
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{
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switch (event->type)
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{
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case CLUTTER_MOTION:
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handle_motion_event (pointer, event);
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break;
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case CLUTTER_BUTTON_PRESS:
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case CLUTTER_BUTTON_RELEASE:
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handle_button_event (pointer, event);
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break;
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case CLUTTER_SCROLL:
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handle_scroll_event (pointer, event);
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break;
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default:
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break;
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}
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return FALSE;
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}
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void
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meta_wayland_pointer_update (MetaWaylandPointer *pointer,
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const ClutterEvent *event)
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@ -378,31 +552,6 @@ meta_wayland_pointer_update (MetaWaylandPointer *pointer,
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}
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}
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static void
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pointer_set_cursor (struct wl_client *client,
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struct wl_resource *resource,
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uint32_t serial,
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struct wl_resource *surface_resource,
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int32_t x, int32_t y)
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{
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MetaWaylandPointer *pointer = wl_resource_get_user_data (resource);
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MetaWaylandSurface *surface;
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surface = (surface_resource ? wl_resource_get_user_data (surface_resource) : NULL);
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if (pointer->focus_surface == NULL)
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return;
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if (wl_resource_get_client (pointer->focus_surface->resource) != client)
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return;
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if (pointer->focus_serial - serial > G_MAXUINT32 / 2)
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return;
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pointer->hotspot_x = x;
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pointer->hotspot_y = y;
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set_cursor_surface (pointer, surface);
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meta_wayland_pointer_update_cursor_surface (pointer);
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}
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static void
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move_resources (struct wl_list *destination, struct wl_list *source)
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{
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@ -676,6 +825,12 @@ meta_wayland_pointer_start_popup_grab (MetaWaylandPointer *pointer,
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return TRUE;
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}
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void
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meta_wayland_pointer_repick (MetaWaylandPointer *pointer)
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{
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repick_for_event (pointer, NULL);
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}
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void
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meta_wayland_pointer_get_relative_coordinates (MetaWaylandPointer *pointer,
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MetaWaylandSurface *surface,
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@ -700,19 +855,6 @@ meta_wayland_pointer_get_relative_coordinates (MetaWaylandPointer *pointer,
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*sy = wl_fixed_from_double (yf);
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}
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void
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meta_wayland_pointer_update_current_focus (MetaWaylandPointer *pointer,
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MetaWaylandSurface *surface)
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{
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pointer->current = surface;
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if (surface != pointer->focus_surface)
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{
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const MetaWaylandPointerGrabInterface *interface =
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pointer->grab->interface;
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interface->focus (pointer->grab, surface);
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}
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}
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void
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meta_wayland_pointer_update_cursor_surface (MetaWaylandPointer *pointer)
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{
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@ -738,6 +880,31 @@ meta_wayland_pointer_update_cursor_surface (MetaWaylandPointer *pointer)
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meta_cursor_reference_unref (cursor);
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}
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static void
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pointer_set_cursor (struct wl_client *client,
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struct wl_resource *resource,
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uint32_t serial,
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struct wl_resource *surface_resource,
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int32_t x, int32_t y)
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{
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MetaWaylandPointer *pointer = wl_resource_get_user_data (resource);
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MetaWaylandSurface *surface;
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surface = (surface_resource ? wl_resource_get_user_data (surface_resource) : NULL);
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if (pointer->focus_surface == NULL)
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return;
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if (wl_resource_get_client (pointer->focus_surface->resource) != client)
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return;
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if (pointer->focus_serial - serial > G_MAXUINT32 / 2)
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return;
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pointer->hotspot_x = x;
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pointer->hotspot_y = y;
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set_cursor_surface (pointer, surface);
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meta_wayland_pointer_update_cursor_surface (pointer);
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}
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static void
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pointer_release (struct wl_client *client,
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struct wl_resource *resource)
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@ -86,6 +86,10 @@ void
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meta_wayland_pointer_update (MetaWaylandPointer *pointer,
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const ClutterEvent *event);
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gboolean
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meta_wayland_pointer_handle_event (MetaWaylandPointer *pointer,
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const ClutterEvent *event);
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void
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meta_wayland_pointer_set_focus (MetaWaylandPointer *pointer,
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MetaWaylandSurface *surface);
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@ -101,16 +105,15 @@ gboolean
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meta_wayland_pointer_start_popup_grab (MetaWaylandPointer *pointer,
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MetaWaylandSurface *popup);
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void
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meta_wayland_pointer_repick (MetaWaylandPointer *pointer);
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void
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meta_wayland_pointer_get_relative_coordinates (MetaWaylandPointer *pointer,
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MetaWaylandSurface *surface,
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wl_fixed_t *x,
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wl_fixed_t *y);
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void
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meta_wayland_pointer_update_current_focus (MetaWaylandPointer *pointer,
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MetaWaylandSurface *surface);
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void
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meta_wayland_pointer_update_cursor_surface (MetaWaylandPointer *pointer);
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@ -38,9 +38,6 @@
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#include "meta-shaped-texture-private.h"
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#include "meta-wayland-stage.h"
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#include "meta-cursor-tracker-private.h"
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#include "meta-surface-actor-wayland.h"
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#define DEFAULT_AXIS_STEP_DISTANCE wl_fixed_from_int (10)
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static void
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unbind_resource (struct wl_resource *resource)
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@ -183,138 +180,6 @@ meta_wayland_seat_update (MetaWaylandSeat *seat,
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}
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}
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static void
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repick_for_event (MetaWaylandPointer *pointer,
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const ClutterEvent *for_event)
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{
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ClutterActor *actor = NULL;
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MetaWaylandSurface *surface = NULL;
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MetaDisplay *display = meta_get_display ();
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if (meta_grab_op_should_block_wayland (display->grab_op))
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{
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meta_wayland_pointer_update_current_focus (pointer, NULL);
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return;
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}
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if (for_event)
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{
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actor = clutter_event_get_source (for_event);
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}
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else
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{
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ClutterDeviceManager *device_manager = clutter_device_manager_get_default ();
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ClutterInputDevice *device = clutter_device_manager_get_device (device_manager, META_VIRTUAL_CORE_POINTER_ID);
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ClutterStage *stage = clutter_input_device_get_pointer_stage (device);
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if (stage)
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actor = clutter_stage_get_actor_at_pos (stage,
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CLUTTER_PICK_REACTIVE,
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wl_fixed_to_double (pointer->x),
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wl_fixed_to_double (pointer->y));
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}
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if (META_IS_SURFACE_ACTOR_WAYLAND (actor))
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surface = meta_surface_actor_wayland_get_surface (META_SURFACE_ACTOR_WAYLAND (actor));
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meta_wayland_pointer_update_current_focus (pointer, surface);
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}
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static void
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notify_motion (MetaWaylandPointer *pointer,
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const ClutterEvent *event)
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{
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repick_for_event (pointer, event);
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pointer->grab->interface->motion (pointer->grab, event);
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}
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static void
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handle_motion_event (MetaWaylandPointer *pointer,
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const ClutterEvent *event)
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{
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notify_motion (pointer, event);
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}
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static void
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handle_button_event (MetaWaylandPointer *pointer,
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const ClutterEvent *event)
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{
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gboolean implicit_grab;
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notify_motion (pointer, event);
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implicit_grab = (event->type == CLUTTER_BUTTON_PRESS) && (pointer->button_count == 1);
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if (implicit_grab)
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{
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pointer->grab_button = clutter_event_get_button (event);
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pointer->grab_time = clutter_event_get_time (event);
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pointer->grab_x = pointer->x;
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pointer->grab_y = pointer->y;
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}
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pointer->grab->interface->button (pointer->grab, event);
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if (implicit_grab)
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pointer->grab_serial = wl_display_get_serial (pointer->display);
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}
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static void
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handle_scroll_event (MetaWaylandPointer *pointer,
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const ClutterEvent *event)
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{
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struct wl_resource *resource;
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struct wl_list *l;
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wl_fixed_t x_value = 0, y_value = 0;
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notify_motion (pointer, event);
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if (clutter_event_is_pointer_emulated (event))
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return;
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switch (clutter_event_get_scroll_direction (event))
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{
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case CLUTTER_SCROLL_UP:
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y_value = -DEFAULT_AXIS_STEP_DISTANCE;
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break;
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case CLUTTER_SCROLL_DOWN:
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y_value = DEFAULT_AXIS_STEP_DISTANCE;
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break;
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case CLUTTER_SCROLL_LEFT:
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x_value = -DEFAULT_AXIS_STEP_DISTANCE;
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break;
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case CLUTTER_SCROLL_RIGHT:
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x_value = DEFAULT_AXIS_STEP_DISTANCE;
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break;
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case CLUTTER_SCROLL_SMOOTH:
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{
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double dx, dy;
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clutter_event_get_scroll_delta (event, &dx, &dy);
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x_value = wl_fixed_from_double (dx);
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y_value = wl_fixed_from_double (dy);
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}
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break;
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default:
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return;
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}
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l = &pointer->focus_resource_list;
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wl_resource_for_each (resource, l)
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{
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if (x_value)
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wl_pointer_send_axis (resource, clutter_event_get_time (event),
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WL_POINTER_AXIS_HORIZONTAL_SCROLL, x_value);
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if (y_value)
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wl_pointer_send_axis (resource, clutter_event_get_time (event),
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WL_POINTER_AXIS_VERTICAL_SCROLL, y_value);
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}
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}
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gboolean
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meta_wayland_seat_handle_event (MetaWaylandSeat *seat,
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const ClutterEvent *event)
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@ -322,17 +187,10 @@ meta_wayland_seat_handle_event (MetaWaylandSeat *seat,
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switch (event->type)
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{
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case CLUTTER_MOTION:
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handle_motion_event (&seat->pointer, event);
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break;
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case CLUTTER_BUTTON_PRESS:
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case CLUTTER_BUTTON_RELEASE:
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handle_button_event (&seat->pointer, event);
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break;
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case CLUTTER_SCROLL:
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handle_scroll_event (&seat->pointer, event);
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break;
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return meta_wayland_pointer_handle_event (&seat->pointer, event);
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case CLUTTER_KEY_PRESS:
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case CLUTTER_KEY_RELEASE:
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@ -349,7 +207,7 @@ meta_wayland_seat_handle_event (MetaWaylandSeat *seat,
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void
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meta_wayland_seat_repick (MetaWaylandSeat *seat)
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{
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repick_for_event (&seat->pointer, NULL);
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meta_wayland_pointer_repick (&seat->pointer);
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}
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void
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