diff options
Diffstat (limited to 'gdk/mir/gdkmirwindowimpl.c')
| -rw-r--r-- | gdk/mir/gdkmirwindowimpl.c | 617 |
1 files changed, 16 insertions, 601 deletions
diff --git a/gdk/mir/gdkmirwindowimpl.c b/gdk/mir/gdkmirwindowimpl.c index 7d5ed795e0..5ed96dbfbf 100644 --- a/gdk/mir/gdkmirwindowimpl.c +++ b/gdk/mir/gdkmirwindowimpl.c @@ -28,45 +28,12 @@ #include "gdkdisplayprivate.h" #include "gdkdeviceprivate.h" -#define GDK_TYPE_MIR_WINDOW_IMPL (gdk_mir_window_impl_get_type ()) -#define GDK_MIR_WINDOW_IMPL(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_WINDOW_IMPL_MIR, GdkMirWindowImpl)) #define GDK_MIR_WINDOW_IMPL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_WINDOW_IMPL_MIR, GdkMirWindowImplClass)) -#define GDK_IS_WINDOW_IMPL_MIR(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_WINDOW_IMPL_MIR)) #define GDK_IS_WINDOW_IMPL_MIR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_WINDOW_IMPL_MIR)) #define GDK_MIR_WINDOW_IMPL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_WINDOW_IMPL_MIR, GdkMirWindowImplClass)) -typedef struct _GdkMirWindowImpl GdkMirWindowImpl; typedef struct _GdkMirWindowImplClass GdkMirWindowImplClass; -struct _GdkMirWindowImpl -{ - GdkWindowImpl parent_instance; - - /* Desired surface attributes */ - MirSurfaceType surface_type; // FIXME - MirSurfaceState surface_state; - - /* Pattern for background */ - cairo_pattern_t *background; - - /* Current button state for checking which buttons are being pressed / released */ - gdouble x; - gdouble y; - MirMotionButton button_state; - - /* Surface being rendered to (only exists when window visible) */ - MirSurface *surface; - - /* Cairo context for current frame */ - cairo_surface_t *cairo_surface; - - /* TRUE if the window can be seen */ - gboolean visible; - - /* TRUE if cursor is inside this window */ - gboolean cursor_inside; -}; - struct _GdkMirWindowImplClass { GdkWindowImplClass parent_class; @@ -100,574 +67,11 @@ set_surface_state (GdkMirWindowImpl *impl, MirSurfaceState state) } static void -print_modifiers (unsigned int modifiers) -{ - g_printerr (" Modifiers"); - if ((modifiers & mir_key_modifier_alt) != 0) - g_printerr (" alt"); - if ((modifiers & mir_key_modifier_alt_left) != 0) - g_printerr (" alt-left"); - if ((modifiers & mir_key_modifier_alt_right) != 0) - g_printerr (" alt-right"); - if ((modifiers & mir_key_modifier_shift) != 0) - g_printerr (" shift"); - if ((modifiers & mir_key_modifier_shift_left) != 0) - g_printerr (" shift-left"); - if ((modifiers & mir_key_modifier_shift_right) != 0) - g_printerr (" shift-right"); - if ((modifiers & mir_key_modifier_sym) != 0) - g_printerr (" sym"); - if ((modifiers & mir_key_modifier_function) != 0) - g_printerr (" function"); - if ((modifiers & mir_key_modifier_ctrl) != 0) - g_printerr (" ctrl"); - if ((modifiers & mir_key_modifier_ctrl_left) != 0) - g_printerr (" ctrl-left"); - if ((modifiers & mir_key_modifier_ctrl_right) != 0) - g_printerr (" ctrl-right"); - if ((modifiers & mir_key_modifier_meta) != 0) - g_printerr (" meta"); - if ((modifiers & mir_key_modifier_meta_left) != 0) - g_printerr (" meta-left"); - if ((modifiers & mir_key_modifier_meta_right) != 0) - g_printerr (" meta-right"); - if ((modifiers & mir_key_modifier_caps_lock) != 0) - g_printerr (" caps-lock"); - if ((modifiers & mir_key_modifier_num_lock) != 0) - g_printerr (" num-lock"); - if ((modifiers & mir_key_modifier_scroll_lock) != 0) - g_printerr (" scroll-lock"); - g_printerr ("\n"); -} - -static void -print_key_event (const MirKeyEvent *event) -{ - g_printerr ("KEY\n"); - g_printerr (" Device %i\n", event->device_id); - g_printerr (" Source %i\n", event->source_id); - g_printerr (" Action "); - switch (event->action) - { - case mir_key_action_down: - g_printerr ("down"); - break; - case mir_key_action_up: - g_printerr ("up"); - break; - case mir_key_action_multiple: - g_printerr ("multiple"); - break; - default: - g_printerr ("%u", event->action); - break; - } - g_printerr ("\n"); - g_printerr (" Flags"); - if ((event->flags & mir_key_flag_woke_here) != 0) - g_printerr (" woke-here"); - if ((event->flags & mir_key_flag_soft_keyboard) != 0) - g_printerr (" soft-keyboard"); - if ((event->flags & mir_key_flag_keep_touch_mode) != 0) - g_printerr (" keep-touch-mode"); - if ((event->flags & mir_key_flag_from_system) != 0) - g_printerr (" from-system"); - if ((event->flags & mir_key_flag_editor_action) != 0) - g_printerr (" editor-action"); - if ((event->flags & mir_key_flag_canceled) != 0) - g_printerr (" canceled"); - if ((event->flags & mir_key_flag_virtual_hard_key) != 0) - g_printerr (" virtual-hard-key"); - if ((event->flags & mir_key_flag_long_press) != 0) - g_printerr (" long-press"); - if ((event->flags & mir_key_flag_canceled_long_press) != 0) - g_printerr (" canceled-long-press"); - if ((event->flags & mir_key_flag_tracking) != 0) - g_printerr (" tracking"); - if ((event->flags & mir_key_flag_fallback) != 0) - g_printerr (" fallback"); - g_printerr ("\n"); - print_modifiers (event->modifiers); - g_printerr (" Key Code %i\n", event->key_code); - g_printerr (" Scan Code %i\n", event->scan_code); - g_printerr (" Repeat Count %i\n", event->repeat_count); - g_printerr (" Down Time %lli\n", (long long int) event->down_time); - g_printerr (" Event Time %lli\n", (long long int) event->event_time); - g_printerr (" Is System Key %s\n", event->is_system_key ? "true" : "false"); -} - -static void -print_motion_event (const MirMotionEvent *event) -{ - size_t i; - - g_printerr ("MOTION\n"); - g_printerr (" Device %i\n", event->device_id); - g_printerr (" Source %i\n", event->source_id); - g_printerr (" Action "); - switch (event->action) - { - case mir_motion_action_down: - g_printerr ("down"); - break; - case mir_motion_action_up: - g_printerr ("up"); - break; - case mir_motion_action_move: - g_printerr ("move"); - break; - case mir_motion_action_cancel: - g_printerr ("cancel"); - break; - case mir_motion_action_outside: - g_printerr ("outside"); - break; - case mir_motion_action_pointer_down: - g_printerr ("pointer-down"); - break; - case mir_motion_action_pointer_up: - g_printerr ("pointer-up"); - break; - case mir_motion_action_hover_move: - g_printerr ("hover-move"); - break; - case mir_motion_action_scroll: - g_printerr ("scroll"); - break; - case mir_motion_action_hover_enter: - g_printerr ("hover-enter"); - break; - case mir_motion_action_hover_exit: - g_printerr ("hover-exit"); - break; - default: - g_printerr ("%u", event->action); - } - g_printerr ("\n"); - g_printerr (" Flags"); - switch (event->flags) - { - case mir_motion_flag_window_is_obscured: - g_printerr (" window-is-obscured"); - break; - } - g_printerr ("\n"); - print_modifiers (event->modifiers); - g_printerr (" Edge Flags %i\n", event->edge_flags); - g_printerr (" Button State"); - switch (event->button_state) - { - case mir_motion_button_primary: - g_printerr (" primary"); - break; - case mir_motion_button_secondary: - g_printerr (" secondary"); - break; - case mir_motion_button_tertiary: - g_printerr (" tertiary"); - break; - case mir_motion_button_back: - g_printerr (" back"); - break; - case mir_motion_button_forward: - g_printerr (" forward"); - break; - } - g_printerr ("\n"); - g_printerr (" Offset (%f, %f)\n", event->x_offset, event->y_offset); - g_printerr (" Precision (%f, %f)\n", event->x_precision, event->y_precision); - g_printerr (" Down Time %lli\n", (long long int) event->down_time); - g_printerr (" Event Time %lli\n", (long long int) event->event_time); - g_printerr (" Pointer Coordinates\n"); - for (i = 0; i < event->pointer_count; i++) - { - g_printerr (" ID=%i location=(%f, %f) raw=(%f, %f) touch=(%f, %f) size=%f pressure=%f orientation=%f scroll=(%f, %f) tool=", - event->pointer_coordinates[i].id, - event->pointer_coordinates[i].x, event->pointer_coordinates[i].y, - event->pointer_coordinates[i].raw_x, event->pointer_coordinates[i].raw_y, - event->pointer_coordinates[i].touch_major, event->pointer_coordinates[i].touch_minor, - event->pointer_coordinates[i].size, - event->pointer_coordinates[i].pressure, - event->pointer_coordinates[i].orientation, - event->pointer_coordinates[i].hscroll, event->pointer_coordinates[i].vscroll); - switch (event->pointer_coordinates[i].tool_type) - { - case mir_motion_tool_type_unknown: - g_printerr ("unknown"); - break; - case mir_motion_tool_type_finger: - g_printerr ("finger"); - break; - case mir_motion_tool_type_stylus: - g_printerr ("stylus"); - break; - case mir_motion_tool_type_mouse: - g_printerr ("mouse"); - break; - case mir_motion_tool_type_eraser: - g_printerr ("eraser"); - break; - default: - g_printerr ("%u", event->pointer_coordinates[i].tool_type); - break; - } - g_printerr ("\n"); - } -} - -static void -print_surface_event (const MirSurfaceEvent *event) +event_cb (MirSurface *surface, + const MirEvent *event, + void *context) { - g_printerr ("SURFACE\n"); - g_printerr (" Surface %i\n", event->id); - g_printerr (" Attribute "); - switch (event->attrib) - { - case mir_surface_attrib_type: - g_printerr ("type"); - break; - case mir_surface_attrib_state: - g_printerr ("state"); - break; - case mir_surface_attrib_swapinterval: - g_printerr ("swapinterval"); - break; - case mir_surface_attrib_focus: - g_printerr ("focus"); - break; - default: - g_printerr ("%u", event->attrib); - break; - } - g_printerr ("\n"); - g_printerr (" Value %i\n", event->value); -} - -static void -print_resize_event (const MirResizeEvent *event) -{ - g_printerr ("RESIZE\n"); - g_printerr (" Surface %i\n", event->surface_id); - g_printerr (" Size (%i, %i)\n", event->width, event->height); -} - -static void -print_event (const MirEvent *event) -{ - switch (event->type) - { - case mir_event_type_key: - print_key_event (&event->key); - break; - case mir_event_type_motion: - print_motion_event (&event->motion); - break; - case mir_event_type_surface: - print_surface_event (&event->surface); - break; - case mir_event_type_resize: - print_resize_event (&event->resize); - break; - default: - g_printerr ("EVENT %u\n", event->type); - break; - } -} - -static void -send_event (GdkWindow *window, GdkDevice *device, GdkEvent *event) -{ - GdkDisplay *display; - GList *node; - - gdk_event_set_device (event, device); - gdk_event_set_screen (event, gdk_display_get_screen (gdk_window_get_display (window), 0)); - event->any.window = g_object_ref (window); - - display = gdk_window_get_display (window); - node = _gdk_event_queue_append (display, event); - _gdk_windowing_got_event (display, node, event, _gdk_display_get_next_serial (display)); - while (TRUE) - { - GdkEvent *e; - - e = gdk_display_get_event (display); - if (!e) - break; - _gdk_event_emit (e); - gdk_event_free (e); - } -} - -static void -generate_key_event (GdkWindow *window, GdkEventType type, guint state, guint keyval, guint16 keycode, gboolean is_modifier) -{ - GdkEvent *event; - - event = gdk_event_new (type); - event->key.state = state; - event->key.keyval = keyval; - event->key.length = 0; - event->key.string = NULL; // FIXME: Is this still needed? - event->key.hardware_keycode = keycode; - event->key.group = 0; // FIXME - event->key.is_modifier = is_modifier; - - send_event (window, _gdk_mir_device_manager_get_keyboard (gdk_display_get_device_manager (gdk_window_get_display (window))), event); -} - -static GdkDevice * -get_pointer (GdkWindow *window) -{ - return gdk_device_manager_get_client_pointer (gdk_display_get_device_manager (gdk_window_get_display (window))); -} - -static void -generate_button_event (GdkWindow *window, GdkEventType type, gdouble x, gdouble y, guint button, guint state) -{ - GdkEvent *event; - - event = gdk_event_new (type); - event->button.x = x; - event->button.y = y; - event->button.state = state; - event->button.button = button; - - send_event (window, get_pointer (window), event); -} - -static void -generate_scroll_event (GdkWindow *window, gdouble x, gdouble y, gdouble delta_x, gdouble delta_y, guint state) -{ - GdkEvent *event; - - event = gdk_event_new (GDK_SCROLL); - event->scroll.x = x; - event->scroll.y = y; - event->scroll.state = state; - event->scroll.direction = GDK_SCROLL_SMOOTH; - event->scroll.delta_x = delta_x; - event->scroll.delta_y = delta_y; - - send_event (window, get_pointer (window), event); -} - -static void -generate_motion_event (GdkWindow *window, gdouble x, gdouble y, guint state) -{ - GdkEvent *event; - - event = gdk_event_new (GDK_MOTION_NOTIFY); - event->motion.x = x; - event->motion.y = y; - event->motion.state = state; - event->motion.is_hint = FALSE; - - send_event (window, get_pointer (window), event); -} - -static void -generate_crossing_event (GdkWindow *window, GdkEventType type, gdouble x, gdouble y) -{ - GdkEvent *event; - - event = gdk_event_new (type); - event->crossing.x = x; - event->crossing.y = y; - event->crossing.mode = GDK_CROSSING_NORMAL; - event->crossing.detail = GDK_NOTIFY_ANCESTOR; - event->crossing.focus = TRUE; - - send_event (window, get_pointer (window), event); -} - -static guint -get_modifier_state (unsigned int modifiers, unsigned int button_state) -{ - guint modifier_state = 0; - - if ((modifiers & mir_key_modifier_alt) != 0) - modifier_state |= GDK_MOD1_MASK; - if ((modifiers & mir_key_modifier_shift) != 0) - modifier_state |= GDK_SHIFT_MASK; - if ((modifiers & mir_key_modifier_ctrl) != 0) - modifier_state |= GDK_CONTROL_MASK; - if ((modifiers & mir_key_modifier_meta) != 0) - modifier_state |= GDK_SUPER_MASK; - if ((modifiers & mir_key_modifier_caps_lock) != 0) - modifier_state |= GDK_LOCK_MASK; - if ((button_state & mir_motion_button_primary) != 0) - modifier_state |= GDK_BUTTON1_MASK; - if ((button_state & mir_motion_button_secondary) != 0) - modifier_state |= GDK_BUTTON3_MASK; - if ((button_state & mir_motion_button_tertiary) != 0) - modifier_state |= GDK_BUTTON2_MASK; - - return modifier_state; -} - -/* - GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (event_data->window->impl); - MirMotionButton changed_button_state; - GdkEventType event_type; - gdouble x, y; - guint modifier_state; - gboolean is_modifier = FALSE; -*/ - -static void -handle_key_event (GdkWindow *window, MirKeyEvent *event) -{ - guint modifier_state; - gboolean is_modifier = FALSE; - - modifier_state = get_modifier_state (event->modifiers, 0); // FIXME: Need to track button state - - switch (event->action) - { - case mir_key_action_down: - case mir_key_action_up: - // FIXME: Convert keycode - // FIXME: is_modifier - generate_key_event (window, - event->action == mir_key_action_down ? GDK_KEY_PRESS : GDK_KEY_RELEASE, - modifier_state, - event->key_code, - event->scan_code, - is_modifier); - break; - default: - //case mir_key_action_multiple: - // FIXME - break; - } -} - -static void -handle_motion_event (GdkWindow *window, MirMotionEvent *event) -{ - GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (window->impl); - guint modifier_state; - GdkEventType event_type; - MirMotionButton changed_button_state; - - if (event->pointer_count > 0) - { - impl->x = event->pointer_coordinates[0].x; - impl->y = event->pointer_coordinates[0].y; - } - modifier_state = get_modifier_state (event->modifiers, event->button_state); - - /* The Mir events generate hover-exits even while inside the window so - counteract this by always generating an enter notify on all other events */ - if (!impl->cursor_inside && event->action != mir_motion_action_hover_exit) - { - impl->cursor_inside = TRUE; - generate_crossing_event (window, GDK_ENTER_NOTIFY, impl->x, impl->y); - } - - /* Update which window has focus */ - _gdk_mir_pointer_set_location (get_pointer (window), impl->x, impl->y, window, modifier_state); - switch (event->action) - { - case mir_motion_action_down: - case mir_motion_action_up: - event_type = event->action == mir_motion_action_down ? GDK_BUTTON_PRESS : GDK_BUTTON_RELEASE; - changed_button_state = impl->button_state ^ event->button_state; - if ((changed_button_state & mir_motion_button_primary) != 0) - generate_button_event (window, event_type, impl->x, impl->y, GDK_BUTTON_PRIMARY, modifier_state); - if ((changed_button_state & mir_motion_button_secondary) != 0) - generate_button_event (window, event_type, impl->x, impl->y, GDK_BUTTON_SECONDARY, modifier_state); - if ((changed_button_state & mir_motion_button_tertiary) != 0) - generate_button_event (window, event_type, impl->x, impl->y, GDK_BUTTON_MIDDLE, modifier_state); - impl->button_state = event->button_state; - break; - case mir_motion_action_scroll: - generate_scroll_event (window, impl->x, impl->y, event->pointer_coordinates[0].hscroll, event->pointer_coordinates[0].vscroll, modifier_state); - break; - case mir_motion_action_move: // move with button - case mir_motion_action_hover_move: // move without button - generate_motion_event (window, impl->x, impl->y, modifier_state); - break; - case mir_motion_action_hover_exit: - impl->cursor_inside = FALSE; - generate_crossing_event (window, GDK_LEAVE_NOTIFY, impl->x, impl->y); - break; - } -} - -static void -handle_surface_event (GdkWindow *window, MirSurfaceEvent *event) -{ - GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (window->impl); - - switch (event->attrib) - { - case mir_surface_attrib_type: - break; - case mir_surface_attrib_state: - impl->surface_state = event->value; - // FIXME: notify - break; - case mir_surface_attrib_swapinterval: - break; - case mir_surface_attrib_focus: - if (event->value) - gdk_synthesize_window_state (window, 0, GDK_WINDOW_STATE_FOCUSED); - else - gdk_synthesize_window_state (window, GDK_WINDOW_STATE_FOCUSED, 0); - break; - default: - break; - } -} - -typedef struct -{ - GdkWindow *window; - MirEvent event; -} EventData; - -static gboolean -handle_event (gpointer data) -{ - EventData *event_data = data; - MirEvent *event = &event_data->event; - - if (g_getenv ("GDK_MIR_LOG_EVENTS")) - print_event (&event_data->event); - - // FIXME: Only generate events if the window wanted them? - switch (event->type) - { - case mir_event_type_key: - handle_key_event (event_data->window, &event->key); - break; - case mir_event_type_motion: - handle_motion_event (event_data->window, &event->motion); - break; - case mir_event_type_surface: - handle_surface_event (event_data->window, &event->surface); - break; - case mir_event_type_resize: - // FIXME: Generate configure event - break; - default: - // FIXME? - break; - } - - return FALSE; -} - -static void -event_cb (MirSurface *surface, const MirEvent *event, void *context) -{ - EventData *data = g_new (EventData, 1); - data->window = context; // FIXME: ref? - data->event = *event; - gdk_threads_add_idle (handle_event, data); - return; + _gdk_mir_event_source_queue (context, event); } static void @@ -677,11 +81,14 @@ ensure_surface (GdkWindow *window) MirPixelFormat formats[100], pixel_format = mir_pixel_format_invalid; unsigned int n_formats, i; MirSurfaceParameters parameters; - MirEventDelegate event_delegate = { event_cb, window }; + MirEventDelegate event_delegate = { event_cb, NULL }; if (impl->surface) return; + /* no destroy notify: see below... */ + event_delegate.context = _gdk_mir_event_source_get_window_reference (window); + // Should probably calculate this once? // Should prefer certain formats over others mir_connection_get_available_surface_formats (get_connection (window), formats, 100, &n_formats); @@ -707,6 +114,14 @@ static void ensure_no_surface (GdkWindow *window) { GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (window->impl); + GdkMirWindowReference *window_ref; + + /* hack: no destroy notify on the mir surface, so we have to grab it + * from ourselves again... + */ + window_ref = _gdk_mir_event_source_get_window_reference (window); + _gdk_mir_window_reference_unref (window_ref); + _gdk_mir_window_reference_unref (window_ref); if (impl->cairo_surface) { |