6 files changed, 132 insertions, 1 deletions
diff --git a/include/wlr/interfaces/wlr_output.h b/include/wlr/interfaces/wlr_output.h
index b4f39d35..dc2a867b 100644
--- a/include/wlr/interfaces/wlr_output.h
+++ b/include/wlr/interfaces/wlr_output.h
@@ -9,6 +9,8 @@
 struct wlr_output_impl {
 	void (*enable)(struct wlr_output *output, bool enable);
 	bool (*set_mode)(struct wlr_output *output, struct wlr_output_mode *mode);
+	bool (*set_custom_mode)(struct wlr_output *output, int32_t width,
+		int32_t height, int32_t refresh);
 	void (*transform)(struct wlr_output *output,
 		enum wl_output_transform transform);
 	bool (*set_cursor)(struct wlr_output *output, const uint8_t *buf,
diff --git a/include/wlr/types/wlr_keyboard.h b/include/wlr/types/wlr_keyboard.h
index e2d50b03..450cd473 100644
--- a/include/wlr/types/wlr_keyboard.h
+++ b/include/wlr/types/wlr_keyboard.h
@@ -52,9 +52,15 @@ struct wlr_keyboard {
 	} modifiers;
 
 	struct {
+		int32_t rate;
+		int32_t delay;
+	} repeat_info;
+
+	struct {
 		struct wl_signal key;
 		struct wl_signal modifiers;
 		struct wl_signal keymap;
+		struct wl_signal repeat_info;
 	} events;
 
 	void *data;
@@ -74,6 +80,12 @@ struct wlr_event_keyboard_key {
 
 void wlr_keyboard_set_keymap(struct wlr_keyboard *kb,
 	struct xkb_keymap *keymap);
+/**
+ * Sets the keyboard repeat info. `rate` is in key repeats/second and delay is
+ * in milliseconds.
+ */
+void wlr_keyboard_set_repeat_info(struct wlr_keyboard *kb, int32_t rate,
+	int32_t delay);
 void wlr_keyboard_led_update(struct wlr_keyboard *keyboard, uint32_t leds);
 uint32_t wlr_keyboard_get_modifiers(struct wlr_keyboard *keyboard);
 
diff --git a/include/wlr/types/wlr_output.h b/include/wlr/types/wlr_output.h
index 895536e1..99737c48 100644
--- a/include/wlr/types/wlr_output.h
+++ b/include/wlr/types/wlr_output.h
@@ -62,6 +62,8 @@ struct wlr_output {
 		struct wl_signal frame;
 		struct wl_signal swap_buffers;
 		struct wl_signal resolution;
+		struct wl_signal scale;
+		struct wl_signal transform;
 		struct wl_signal destroy;
 	} events;
 
@@ -83,7 +85,9 @@ struct wlr_surface;
 void wlr_output_enable(struct wlr_output *output, bool enable);
 bool wlr_output_set_mode(struct wlr_output *output,
 	struct wlr_output_mode *mode);
-void wlr_output_transform(struct wlr_output *output,
+bool wlr_output_set_custom_mode(struct wlr_output *output, int32_t width,
+	int32_t height, int32_t refresh);
+void wlr_output_set_transform(struct wlr_output *output,
 	enum wl_output_transform transform);
 void wlr_output_set_position(struct wlr_output *output, int32_t lx, int32_t ly);
 void wlr_output_set_scale(struct wlr_output *output, uint32_t scale);
diff --git a/include/wlr/types/wlr_seat.h b/include/wlr/types/wlr_seat.h
index 6d59315b..6c04380e 100644
--- a/include/wlr/types/wlr_seat.h
+++ b/include/wlr/types/wlr_seat.h
@@ -146,6 +146,7 @@ struct wlr_seat_keyboard_state {
 
 	struct wl_listener keyboard_destroy;
 	struct wl_listener keyboard_keymap;
+	struct wl_listener keyboard_repeat_info;
 
 	struct wl_listener surface_destroy;
 	struct wl_listener resource_destroy;
diff --git a/include/wlr/xwayland.h b/include/wlr/xwayland.h
index 523dda67..0e79e414 100644
--- a/include/wlr/xwayland.h
+++ b/include/wlr/xwayland.h
@@ -34,6 +34,13 @@ struct wlr_xwayland {
 		struct wl_signal new_surface;
 	} events;
 
+	/**
+	 * Add a custom event handler to xwayland. Return 1 if the event was
+	 * handled or 0 to use the default wlr-xwayland handler. wlr-xwayland will
+	 * free the event.
+	 */
+	int (*user_event_handler)(struct wlr_xwm *xwm, xcb_generic_event_t *event);
+
 	void *data;
 };
 
diff --git a/include/wlr/xwm.h b/include/wlr/xwm.h
new file mode 100644
index 00000000..47e674c0
--- /dev/null
+++ b/include/wlr/xwm.h
@@ -0,0 +1,105 @@
+#ifndef XWAYLAND_INTERNALS_H
+#define XWAYLAND_INTERNALS_H
+
+#include <xcb/render.h>
+#include <wayland-server-core.h>
+#include <wlr/xwayland.h>
+
+enum atom_name {
+	WL_SURFACE_ID,
+	WM_DELETE_WINDOW,
+	WM_PROTOCOLS,
+	WM_HINTS,
+	WM_NORMAL_HINTS,
+	WM_SIZE_HINTS,
+	MOTIF_WM_HINTS,
+	UTF8_STRING,
+	WM_S0,
+	NET_SUPPORTED,
+	NET_WM_S0,
+	NET_WM_PID,
+	NET_WM_NAME,
+	NET_WM_STATE,
+	NET_WM_WINDOW_TYPE,
+	WM_TAKE_FOCUS,
+	WINDOW,
+	_NET_ACTIVE_WINDOW,
+	_NET_WM_MOVERESIZE,
+	_NET_WM_NAME,
+	_NET_SUPPORTING_WM_CHECK,
+	_NET_WM_STATE_FULLSCREEN,
+	_NET_WM_STATE_MAXIMIZED_VERT,
+	_NET_WM_STATE_MAXIMIZED_HORZ,
+	WM_STATE,
+	CLIPBOARD,
+	WL_SELECTION,
+	TARGETS,
+	CLIPBOARD_MANAGER,
+	INCR,
+	TEXT,
+	TIMESTAMP,
+	ATOM_LAST,
+};
+
+extern const char *atom_map[ATOM_LAST];
+
+enum net_wm_state_action {
+	NET_WM_STATE_REMOVE = 0,
+	NET_WM_STATE_ADD = 1,
+	NET_WM_STATE_TOGGLE = 2,
+};
+
+struct wlr_xwm {
+	struct wlr_xwayland *xwayland;
+	struct wl_event_source *event_source;
+	struct wlr_seat *seat;
+
+	xcb_atom_t atoms[ATOM_LAST];
+	xcb_connection_t *xcb_conn;
+	xcb_screen_t *screen;
+	xcb_window_t window;
+	xcb_visualid_t visual_id;
+	xcb_colormap_t colormap;
+	xcb_render_pictformat_t render_format_id;
+	xcb_cursor_t cursor;
+
+	// selection properties
+	xcb_window_t selection_window;
+	xcb_selection_request_event_t selection_request;
+	xcb_window_t selection_owner;
+	xcb_timestamp_t selection_timestamp;
+	int incr;
+	int data_source_fd;
+	int property_start;
+	xcb_get_property_reply_t *property_reply;
+	struct wl_event_source *property_source;
+	int flush_property_on_delete;
+	struct wl_array source_data;
+	xcb_atom_t selection_target;
+	bool selection_property_set;
+
+	struct wlr_xwayland_surface *focus_surface;
+
+	struct wl_list surfaces; // wlr_xwayland_surface::link
+	struct wl_list unpaired_surfaces; // wlr_xwayland_surface::unpaired_link
+
+	const xcb_query_extension_reply_t *xfixes;
+
+	struct wl_listener compositor_surface_create;
+	struct wl_listener seat_selection_change;
+};
+
+struct wlr_xwm *xwm_create(struct wlr_xwayland *wlr_xwayland);
+
+void xwm_destroy(struct wlr_xwm *xwm);
+
+void xwm_set_cursor(struct wlr_xwm *xwm, const uint8_t *pixels, uint32_t stride,
+	uint32_t width, uint32_t height, int32_t hotspot_x, int32_t hotspot_y);
+
+int xwm_handle_selection_event(struct wlr_xwm *xwm, xcb_generic_event_t *event);
+
+void xwm_selection_init(struct wlr_xwm *xwm);
+
+void xwm_set_seat(struct wlr_xwm *xwm, struct wlr_seat *seat);
+
+#endif