Merge branch 'master' into display-destroy

backend/drm/util.c

@@ -93,6 +93,12 @@ void parse_edid(struct wlr_output *restrict output, size_t len, const uint8_t *d
 	uint16_t id = (data[8] << 8) | data[9];
 	snprintf(output->make, sizeof(output->make), "%s", get_manufacturer(id));
 
+	uint16_t model = data[10] | (data[11] << 8);
+	snprintf(output->model, sizeof(output->model), "0x%04X", model);
+
+	uint32_t serial = data[12] | (data[13] << 8) | (data[14] << 8) | (data[15] << 8);
+	snprintf(output->serial, sizeof(output->serial), "0x%08X", serial);
+
 	output->phys_width = ((data[68] & 0xf0) << 4) | data[66];
 	output->phys_height = ((data[68] & 0x0f) << 8) | data[67];
 

backend/wayland/output.c

@@ -28,6 +28,15 @@ static struct wl_callback_listener frame_listener = {
 	.done = surface_frame_callback
 };
 
+static bool wlr_wl_output_set_custom_mode(struct wlr_output *_output,
+		int32_t width, int32_t height, int32_t refresh) {
+	struct wlr_wl_backend_output *output = (struct wlr_wl_backend_output *)_output;
+	wl_egl_window_resize(output->egl_window, width, height, 0, 0);
+	wlr_output_update_size(&output->wlr_output, width, height);
+	wl_signal_emit(&output->wlr_output.events.resolution, output);
+	return true;
+}
+
 static void wlr_wl_output_make_current(struct wlr_output *_output) {
 	struct wlr_wl_backend_output *output = (struct wlr_wl_backend_output *)_output;
 	if (!eglMakeCurrent(output->backend->egl.display,
@@ -185,6 +194,7 @@ bool wlr_wl_output_move_cursor(struct wlr_output *_output, int x, int y) {
 }
 
 static struct wlr_output_impl output_impl = {
+	.set_custom_mode = wlr_wl_output_set_custom_mode,
 	.transform = wlr_wl_output_transform,
 	.destroy = wlr_wl_output_destroy,
 	.make_current = wlr_wl_output_make_current,

backend/x11/backend.c

@@ -204,8 +204,8 @@ static bool wlr_x11_backend_start(struct wlr_backend *backend) {
 	snprintf(output->wlr_output.name, sizeof(output->wlr_output.name), "X11-1");
 
 	output->win = xcb_generate_id(x11->xcb_conn);
-	xcb_create_window(x11->xcb_conn, XCB_COPY_FROM_PARENT, output->win, x11->screen->root,
+	xcb_create_window(x11->xcb_conn, XCB_COPY_FROM_PARENT, output->win,
-		0, 0, 1024, 768, 1, XCB_WINDOW_CLASS_INPUT_OUTPUT,
+		x11->screen->root, 0, 0, 1024, 768, 1, XCB_WINDOW_CLASS_INPUT_OUTPUT,
 		x11->screen->root_visual, mask, values);
 
 	output->surf = wlr_egl_create_surface(&x11->egl, &output->win);
@@ -340,6 +340,17 @@ error_x11:
 	return NULL;
 }
 
+static bool output_set_custom_mode(struct wlr_output *wlr_output, int32_t width,
+		int32_t height, int32_t refresh) {
+	struct wlr_x11_output *output = (struct wlr_x11_output *)wlr_output;
+	struct wlr_x11_backend *x11 = output->x11;
+
+	const uint32_t values[] = { width, height };
+	xcb_configure_window(x11->xcb_conn, output->win,
+		XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT, values);
+	return true;
+}
+
 static void output_transform(struct wlr_output *wlr_output, enum wl_output_transform transform) {
 	struct wlr_x11_output *output = (struct wlr_x11_output *)wlr_output;
 	output->wlr_output.transform = transform;
@@ -373,6 +384,7 @@ static void output_swap_buffers(struct wlr_output *wlr_output) {
 }
 
 static struct wlr_output_impl output_impl = {
+	.set_custom_mode = output_set_custom_mode,
 	.transform = output_transform,
 	.destroy = output_destroy,
 	.make_current = output_make_current,

include/rootston/config.h

@@ -42,6 +42,7 @@ struct roots_keyboard_config {
 	char *layout;
 	char *variant;
 	char *options;
+	int repeat_rate, repeat_delay;
 	struct wl_list link;
 };
 
@@ -50,6 +51,7 @@ struct roots_cursor_config {
 	char *mapped_output;
 	struct wlr_box *mapped_box;
 	char *theme;
+	char *default_image;
 	struct wl_list link;
 };
 

include/rootston/cursor.h

@@ -10,13 +10,6 @@ enum roots_cursor_mode {
 	ROOTS_CURSOR_ROTATE = 3,
 };
 
-enum roots_cursor_resize_edge {
-	ROOTS_CURSOR_RESIZE_EDGE_TOP = 1,
-	ROOTS_CURSOR_RESIZE_EDGE_BOTTOM = 2,
-	ROOTS_CURSOR_RESIZE_EDGE_LEFT = 4,
-	ROOTS_CURSOR_RESIZE_EDGE_RIGHT = 8,
-};
-
 struct roots_input_event {
 	uint32_t serial;
 	struct wlr_cursor *cursor;
@@ -27,6 +20,8 @@ struct roots_cursor {
 	struct roots_seat *seat;
 	struct wlr_cursor *cursor;
 
+	const char *default_xcursor;
+
 	enum roots_cursor_mode mode;
 
 	// state from input (review if this is necessary)

include/rootston/xcursor.h

@@ -3,12 +3,10 @@
 
 #include <stdint.h>
 
-#define ROOTS_XCURSOR_SIZE 16
+#define ROOTS_XCURSOR_SIZE 24
 
 #define ROOTS_XCURSOR_DEFAULT "left_ptr"
 #define ROOTS_XCURSOR_MOVE "grabbing"
 #define ROOTS_XCURSOR_ROTATE "grabbing"
 
-const char *roots_xcursor_get_resize_name(uint32_t edges);
-
 #endif

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,

include/wlr/types/wlr_keyboard.h

@@ -51,10 +51,16 @@ struct wlr_keyboard {
 		xkb_mod_mask_t group;
 	} 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);
 

include/wlr/types/wlr_output.h

@@ -16,6 +16,7 @@ struct wlr_output_cursor {
 	struct wlr_output *output;
 	double x, y;
 	bool enabled;
+	bool visible;
 	uint32_t width, height;
 	int32_t hotspot_x, hotspot_y;
 	struct wl_list link;
@@ -84,6 +85,8 @@ 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);
+bool wlr_output_set_custom_mode(struct wlr_output *output, int32_t width,
+	int32_t height, int32_t refresh);
 void wlr_output_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);
@@ -100,6 +103,9 @@ void wlr_output_set_fullscreen_surface(struct wlr_output *output,
 	struct wlr_surface *surface);
 
 struct wlr_output_cursor *wlr_output_cursor_create(struct wlr_output *output);
+/**
+ * Sets the cursor image. The image must be already scaled for the output.
+ */
 bool wlr_output_cursor_set_image(struct wlr_output_cursor *cursor,
 	const uint8_t *pixels, int32_t stride, uint32_t width, uint32_t height,
 	int32_t hotspot_x, int32_t hotspot_y);

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;

include/wlr/util/edges.h

@@ -0,0 +1,12 @@
+#ifndef WLR_UTIL_EDGES_H
+#define WLR_UTIL_EDGES_H
+
+enum wlr_edges {
+	WLR_EDGE_NONE = 0,
+	WLR_EDGE_TOP = 1,
+	WLR_EDGE_BOTTOM = 2,
+	WLR_EDGE_LEFT = 4,
+	WLR_EDGE_RIGHT = 8,
+};
+
+#endif

include/wlr/xcursor.h

@@ -32,6 +32,7 @@
 #define WLR_XCURSOR_H
 
 #include <stdint.h>
+#include <wlr/util/edges.h>
 
 struct wlr_xcursor_image {
 	uint32_t width;		/* actual width */
@@ -65,4 +66,9 @@ struct wlr_xcursor *wlr_xcursor_theme_get_cursor(
 
 int wlr_xcursor_frame(struct wlr_xcursor *cursor, uint32_t time);
 
+/**
+ * Get the name of the resize cursor image for the given edges.
+ */
+const char *wlr_xcursor_get_resize_name(enum wlr_edges edges);
+
 #endif

rootston/config.c

@@ -120,7 +120,7 @@ void add_binding_config(struct wl_list *bindings, const char* combination,
 
 	xkb_keysym_t keysyms[ROOTS_KEYBOARD_PRESSED_KEYSYMS_CAP];
 	char *symnames = strdup(combination);
-	char* symname = strtok(symnames, "+");
+	char *symname = strtok(symnames, "+");
 	while (symname) {
 		uint32_t modifier = parse_modifier(symname);
 		if (modifier != 0) {
@@ -176,6 +176,9 @@ static void config_handle_cursor(struct roots_config *config,
 	} else if (strcmp(name, "theme") == 0) {
 		free(cc->theme);
 		cc->theme = strdup(value);
+	} else if (strcmp(name, "default-image") == 0) {
+		free(cc->default_image);
+		cc->default_image = strdup(value);
 	} else {
 		wlr_log(L_ERROR, "got unknown cursor config: %s", name);
 	}
@@ -213,6 +216,10 @@ static void config_handle_keyboard(struct roots_config *config,
 		kc->variant = strdup(value);
 	} else if (strcmp(name, "options") == 0) {
 		kc->options = strdup(value);
+	} else if (strcmp(name, "repeat-rate") == 0) {
+		kc->repeat_rate = strtol(value, NULL, 10);
+	} else if (strcmp(name, "repeat-delay") == 0) {
+		kc->repeat_delay = strtol(value, NULL, 10);
 	} else {
 		wlr_log(L_ERROR, "got unknown keyboard config: %s", name);
 	}
@@ -450,6 +457,7 @@ void roots_config_destroy(struct roots_config *config) {
 		free(cc->mapped_output);
 		free(cc->mapped_box);
 		free(cc->theme);
+		free(cc->default_image);
 		free(cc);
 	}
 
@@ -466,10 +474,15 @@ void roots_config_destroy(struct roots_config *config) {
 
 struct roots_output_config *roots_config_get_output(struct roots_config *config,
 		struct wlr_output *output) {
-	struct roots_output_config *o_config;
+	char name[83];
-	wl_list_for_each(o_config, &config->outputs, link) {
+	snprintf(name, sizeof(name), "%s %s %s", output->make, output->model,
-		if (strcmp(o_config->name, output->name) == 0) {
+		output->serial);
-			return o_config;
+
+	struct roots_output_config *oc;
+	wl_list_for_each(oc, &config->outputs, link) {
+		if (strcmp(oc->name, output->name) == 0 ||
+				strcmp(oc->name, name) == 0) {
+			return oc;
 		}
 	}
 

rootston/cursor.c

@@ -8,6 +8,7 @@
 #endif
 #include <wlr/types/wlr_xcursor_manager.h>
 #include <wlr/util/log.h>
+#include <wlr/util/edges.h>
 #include "rootston/xcursor.h"
 #include "rootston/cursor.h"
 
@@ -21,6 +22,7 @@ struct roots_cursor *roots_cursor_create(struct roots_seat *seat) {
 		free(cursor);
 		return NULL;
 	}
+	cursor->default_xcursor = ROOTS_XCURSOR_DEFAULT;
 	return cursor;
 }
 
@@ -47,7 +49,7 @@ static void roots_cursor_update_position(struct roots_cursor *cursor,
 		}
 		if (set_compositor_cursor) {
 			wlr_xcursor_manager_set_cursor_image(cursor->xcursor_manager,
-				ROOTS_XCURSOR_DEFAULT, cursor->cursor);
+				cursor->default_xcursor, cursor->cursor);
 			cursor->cursor_client = NULL;
 		}
 		if (view) {
@@ -75,22 +77,22 @@ static void roots_cursor_update_position(struct roots_cursor *cursor,
 			double y = view->y;
 			int width = cursor->view_width;
 			int height = cursor->view_height;
-			if (cursor->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_TOP) {
+			if (cursor->resize_edges & WLR_EDGE_TOP) {
 				y = cursor->view_y + dy;
 				height -= dy;
 				if (height < 1) {
 					y += height;
 				}
-			} else if (cursor->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_BOTTOM) {
+			} else if (cursor->resize_edges & WLR_EDGE_BOTTOM) {
 				height += dy;
 			}
-			if (cursor->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_LEFT) {
+			if (cursor->resize_edges & WLR_EDGE_LEFT) {
 				x = cursor->view_x + dx;
 				width -= dx;
 				if (width < 1) {
 					x += width;
 				}
-			} else if (cursor->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_RIGHT) {
+			} else if (cursor->resize_edges & WLR_EDGE_RIGHT) {
 				width += dx;
 			}
 
@@ -147,14 +149,14 @@ static void roots_cursor_press_button(struct roots_cursor *cursor,
 		case BTN_RIGHT:
 			edges = 0;
 			if (sx < view->wlr_surface->current->width/2) {
-				edges |= ROOTS_CURSOR_RESIZE_EDGE_LEFT;
+				edges |= WLR_EDGE_LEFT;
 			} else {
-				edges |= ROOTS_CURSOR_RESIZE_EDGE_RIGHT;
+				edges |= WLR_EDGE_RIGHT;
 			}
 			if (sy < view->wlr_surface->current->height/2) {
-				edges |= ROOTS_CURSOR_RESIZE_EDGE_TOP;
+				edges |= WLR_EDGE_TOP;
 			} else {
-				edges |= ROOTS_CURSOR_RESIZE_EDGE_BOTTOM;
+				edges |= WLR_EDGE_BOTTOM;
 			}
 			roots_seat_begin_resize(seat, view, edges);
 			break;

rootston/desktop.c

@@ -408,10 +408,14 @@ struct roots_desktop *desktop_create(struct roots_server *server,
 	desktop->config = config;
 
 	const char *cursor_theme = NULL;
+	const char *cursor_default = ROOTS_XCURSOR_DEFAULT;
 	struct roots_cursor_config *cc =
 		roots_config_get_cursor(config, ROOTS_CONFIG_DEFAULT_SEAT_NAME);
 	if (cc != NULL) {
 		cursor_theme = cc->theme;
+		if (cc->default_image != NULL) {
+			cursor_default = cc->default_image;
+		}
 	}
 
 	desktop->xcursor_manager = wlr_xcursor_manager_create(cursor_theme,
@@ -449,7 +453,7 @@ struct roots_desktop *desktop_create(struct roots_server *server,
 			wlr_log(L_ERROR, "Cannot load XWayland XCursor theme");
 		}
 		struct wlr_xcursor *xcursor = wlr_xcursor_manager_get_xcursor(
-			desktop->xcursor_manager, ROOTS_XCURSOR_DEFAULT, 1);
+			desktop->xcursor_manager, cursor_default, 1);
 		if (xcursor != NULL) {
 			struct wlr_xcursor_image *image = xcursor->images[0];
 			wlr_xwayland_set_cursor(desktop->xwayland, image->buffer,

rootston/keyboard.c

@@ -306,6 +306,12 @@ static void keyboard_config_merge(struct roots_keyboard_config *config,
 	if (config->name == NULL) {
 		config->name = fallback->name;
 	}
+	if (config->repeat_rate <= 0) {
+		config->repeat_rate = fallback->repeat_rate;
+	}
+	if (config->repeat_delay <= 0) {
+		config->repeat_delay = fallback->repeat_delay;
+	}
 }
 
 struct roots_keyboard *roots_keyboard_create(struct wlr_input_device *device,
@@ -337,8 +343,7 @@ struct roots_keyboard *roots_keyboard_create(struct wlr_input_device *device,
 	keyboard_config_merge(config, &env_config);
 	keyboard->config = config;
 
-	struct xkb_rule_names rules;
+	struct xkb_rule_names rules = { 0 };
-	memset(&rules, 0, sizeof(rules));
 	rules.rules = config->rules;
 	rules.model = config->model;
 	rules.layout = config->layout;
@@ -353,6 +358,10 @@ struct roots_keyboard *roots_keyboard_create(struct wlr_input_device *device,
 		&rules, XKB_KEYMAP_COMPILE_NO_FLAGS));
 	xkb_context_unref(context);
 
+	int repeat_rate = (config->repeat_rate > 0) ? config->repeat_rate : 25;
+	int repeat_delay = (config->repeat_delay > 0) ? config->repeat_delay : 600;
+	wlr_keyboard_set_repeat_info(device->keyboard, repeat_rate, repeat_delay);
+
 	return keyboard;
 }
 

rootston/meson.build

@@ -8,7 +8,6 @@ sources = [
 	'main.c',
 	'output.c',
 	'seat.c',
-	'xcursor.c',
 	'xdg_shell_v6.c',
 	'wl_shell.c',
 ]

rootston/output.c

@@ -6,7 +6,6 @@
 #include <wlr/types/wlr_output_layout.h>
 #include <wlr/types/wlr_compositor.h>
 #include <wlr/types/wlr_wl_shell.h>
-#include <wlr/types/wlr_xcursor_manager.h>
 #include <wlr/types/wlr_xdg_shell_v6.h>
 #include <wlr/render/matrix.h>
 #include <wlr/util/log.h>
@@ -264,8 +263,15 @@ static void output_frame_notify(struct wl_listener *listener, void *data) {
 
 static void set_mode(struct wlr_output *output,
 		struct roots_output_config *oc) {
-	struct wlr_output_mode *mode, *best = NULL;
 	int mhz = (int)(oc->mode.refresh_rate * 1000);
+
+	if (wl_list_empty(&output->modes)) {
+		// Output has no mode, try setting a custom one
+		wlr_output_set_custom_mode(output, oc->mode.width, oc->mode.height, mhz);
+		return;
+	}
+
+	struct wlr_output_mode *mode, *best = NULL;
 	wl_list_for_each(mode, &output->modes, link) {
 		if (mode->width == oc->mode.width && mode->height == oc->mode.height) {
 			if (mode->refresh == mhz) {
@@ -291,7 +297,7 @@ void output_add_notify(struct wl_listener *listener, void *data) {
 	struct roots_config *config = desktop->config;
 
 	wlr_log(L_DEBUG, "Output '%s' added", wlr_output->name);
-	wlr_log(L_DEBUG, "%s %s %s %"PRId32"mm x %"PRId32"mm", wlr_output->make,
+	wlr_log(L_DEBUG, "'%s %s %s' %"PRId32"mm x %"PRId32"mm", wlr_output->make,
 		wlr_output->model, wlr_output->serial, wlr_output->phys_width,
 		wlr_output->phys_height);
 	if (wl_list_length(&wlr_output->modes) > 0) {
@@ -324,12 +330,6 @@ void output_add_notify(struct wl_listener *listener, void *data) {
 
 	struct roots_seat *seat;
 	wl_list_for_each(seat, &input->seats, link) {
-		if (wlr_xcursor_manager_load(seat->cursor->xcursor_manager,
-				wlr_output->scale)) {
-			wlr_log(L_ERROR, "Cannot load xcursor theme for output '%s' "
-				"with scale %d", wlr_output->name, wlr_output->scale);
-		}
-
 		roots_seat_configure_cursor(seat);
 		roots_seat_configure_xcursor(seat);
 	}

rootston/seat.c

@@ -442,8 +442,12 @@ void roots_seat_configure_xcursor(struct roots_seat *seat) {
 		roots_config_get_cursor(seat->input->config, seat->seat->name);
 	if (cc != NULL) {
 		cursor_theme = cc->theme;
+		if (cc->default_image != NULL) {
+			seat->cursor->default_xcursor = cc->default_image;
+		}
 	}
 
+	if (!seat->cursor->xcursor_manager) {
 		seat->cursor->xcursor_manager =
 			wlr_xcursor_manager_create(cursor_theme, ROOTS_XCURSOR_SIZE);
 		if (seat->cursor->xcursor_manager == NULL) {
@@ -451,6 +455,7 @@ void roots_seat_configure_xcursor(struct roots_seat *seat) {
 					cursor_theme);
 			return;
 		}
+	}
 
 	struct roots_output *output;
 	wl_list_for_each(output, &seat->input->server->desktop->outputs, link) {
@@ -463,7 +468,7 @@ void roots_seat_configure_xcursor(struct roots_seat *seat) {
 	}
 
 	wlr_xcursor_manager_set_cursor_image(seat->cursor->xcursor_manager,
-		ROOTS_XCURSOR_DEFAULT, seat->cursor->cursor);
+		seat->cursor->default_xcursor, seat->cursor->cursor);
 	wlr_cursor_warp(seat->cursor->cursor, NULL, seat->cursor->cursor->x,
 		seat->cursor->cursor->y);
 }
@@ -661,8 +666,9 @@ void roots_seat_begin_resize(struct roots_seat *seat, struct roots_view *view,
 	view_maximize(view, false);
 	wlr_seat_pointer_clear_focus(seat->seat);
 
+	const char *resize_name = wlr_xcursor_get_resize_name(edges);
 	wlr_xcursor_manager_set_cursor_image(seat->cursor->xcursor_manager,
-		roots_xcursor_get_resize_name(edges), seat->cursor->cursor);
+		resize_name, seat->cursor->cursor);
 }
 
 void roots_seat_begin_rotate(struct roots_seat *seat, struct roots_view *view) {

rootston/xcursor.c

@@ -1,28 +0,0 @@
-#define _POSIX_C_SOURCE 200809L
-#include <stdlib.h>
-#include <string.h>
-#include "rootston/xcursor.h"
-#include "rootston/input.h"
-
-const char *roots_xcursor_get_resize_name(uint32_t edges) {
-	if (edges & ROOTS_CURSOR_RESIZE_EDGE_TOP) {
-		if (edges & ROOTS_CURSOR_RESIZE_EDGE_RIGHT) {
-			return "ne-resize";
-		} else if (edges & ROOTS_CURSOR_RESIZE_EDGE_LEFT) {
-			return "nw-resize";
-		}
-		return "n-resize";
-	} else if (edges & ROOTS_CURSOR_RESIZE_EDGE_BOTTOM) {
-		if (edges & ROOTS_CURSOR_RESIZE_EDGE_RIGHT) {
-			return "se-resize";
-		} else if (edges & ROOTS_CURSOR_RESIZE_EDGE_LEFT) {
-			return "sw-resize";
-		}
-		return "s-resize";
-	} else if (edges & ROOTS_CURSOR_RESIZE_EDGE_RIGHT) {
-		return "e-resize";
-	} else if (edges & ROOTS_CURSOR_RESIZE_EDGE_LEFT) {
-		return "w-resize";
-	}
-	return "se-resize"; // fallback
-}

types/wlr_keyboard.c

@@ -102,6 +102,11 @@ void wlr_keyboard_init(struct wlr_keyboard *kb,
 	wl_signal_init(&kb->events.key);
 	wl_signal_init(&kb->events.modifiers);
 	wl_signal_init(&kb->events.keymap);
+	wl_signal_init(&kb->events.repeat_info);
+
+	// Sane defaults
+	kb->repeat_info.rate = 25;
+	kb->repeat_info.delay = 600;
 }
 
 void wlr_keyboard_destroy(struct wlr_keyboard *kb) {
@@ -167,6 +172,16 @@ void wlr_keyboard_set_keymap(struct wlr_keyboard *kb,
 	wl_signal_emit(&kb->events.keymap, kb);
 }
 
+void wlr_keyboard_set_repeat_info(struct wlr_keyboard *kb, int32_t rate,
+		int32_t delay) {
+	if (kb->repeat_info.rate == rate && kb->repeat_info.delay == delay) {
+		return;
+	}
+	kb->repeat_info.rate = rate;
+	kb->repeat_info.delay = delay;
+	wl_signal_emit(&kb->events.repeat_info, kb);
+}
+
 uint32_t wlr_keyboard_get_modifiers(struct wlr_keyboard *kb) {
 	xkb_mod_mask_t mask = kb->modifiers.depressed | kb->modifiers.latched;
 	uint32_t modifiers = 0;

types/wlr_output.c

@@ -175,6 +175,23 @@ bool wlr_output_set_mode(struct wlr_output *output,
 	return result;
 }
 
+bool wlr_output_set_custom_mode(struct wlr_output *output, int32_t width,
+		int32_t height, int32_t refresh) {
+	if (!output->impl || !output->impl->set_custom_mode) {
+		return false;
+	}
+	bool result = output->impl->set_custom_mode(output, width, height, refresh);
+	if (result) {
+		wlr_output_update_matrix(output);
+
+		struct wl_resource *resource;
+		wl_resource_for_each(resource, &output->wl_resources) {
+			wlr_output_send_current_mode_to_resource(resource);
+		}
+	}
+	return result;
+}
+
 void wlr_output_update_size(struct wlr_output *output, int32_t width,
 		int32_t height) {
 	if (output->width == width && output->height == height) {
@@ -321,12 +338,20 @@ static void output_fullscreen_surface_render(struct wlr_output *output,
 	wlr_surface_send_frame_done(surface, when);
 }
 
+/**
+ * Returns the cursor box, scaled for its output.
+ */
 static void output_cursor_get_box(struct wlr_output_cursor *cursor,
 		struct wlr_box *box) {
 	box->x = cursor->x - cursor->hotspot_x;
 	box->y = cursor->y - cursor->hotspot_y;
 	box->width = cursor->width;
 	box->height = cursor->height;
+
+	if (cursor->surface != NULL) {
+		box->x += cursor->surface->current->sx * cursor->output->scale;
+		box->y += cursor->surface->current->sy * cursor->output->scale;
+	}
 }
 
 static void output_cursor_render(struct wlr_output_cursor *cursor,
@@ -342,36 +367,23 @@ static void output_cursor_render(struct wlr_output_cursor *cursor,
 		return;
 	}
 
-	struct wlr_box output_box;
+	glViewport(0, 0, cursor->output->width, cursor->output->height);
-	output_box.x = output_box.y = 0;
+	glEnable(GL_BLEND);
-	wlr_output_effective_resolution(cursor->output, &output_box.width,
+	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-		&output_box.height);
-	output_box.width *= cursor->output->scale;
-	output_box.height *= cursor->output->scale;
 
 	struct wlr_box cursor_box;
 	output_cursor_get_box(cursor, &cursor_box);
 
-	struct wlr_box intersection;
+	float translate[16];
-	struct wlr_box *intersection_ptr = &intersection;
+	wlr_matrix_translate(&translate, cursor_box.x, cursor_box.y, 0);
-	if (!wlr_box_intersection(&output_box, &cursor_box, &intersection_ptr)) {
-		return;
-	}
-
-	glViewport(0, 0, cursor->output->width, cursor->output->height);
-	glEnable(GL_BLEND);
-	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 
-	int x = cursor->x - cursor->hotspot_x;
+	float scale[16];
-	int y = cursor->y - cursor->hotspot_y;
+	wlr_matrix_scale(&scale, cursor_box.width, cursor_box.height, 1);
-	if (cursor->surface != NULL) {
-		x += cursor->surface->current->sx;
-		y += cursor->surface->current->sy;
-	}
 
 	float matrix[16];
-	wlr_texture_get_matrix(texture, &matrix, &cursor->output->transform_matrix,
+	wlr_matrix_mul(&translate, &scale, &matrix);
-		x, y);
+	wlr_matrix_mul(&cursor->output->transform_matrix, &matrix, &matrix);
+
 	wlr_render_with_matrix(renderer, texture, &matrix);
 
 	if (cursor->surface != NULL) {
@@ -392,7 +404,8 @@ void wlr_output_swap_buffers(struct wlr_output *output) {
 
 	struct wlr_output_cursor *cursor;
 	wl_list_for_each(cursor, &output->cursors, link) {
-		if (!cursor->enabled || output->hardware_cursor == cursor) {
+		if (!cursor->enabled || !cursor->visible ||
+				output->hardware_cursor == cursor) {
 			continue;
 		}
 		output_cursor_render(cursor, &now);
@@ -527,11 +540,39 @@ bool wlr_output_cursor_set_image(struct wlr_output_cursor *cursor,
 		stride, width, height, pixels);
 }
 
+static void output_cursor_update_visible(struct wlr_output_cursor *cursor) {
+	struct wlr_box output_box;
+	output_box.x = output_box.y = 0;
+	wlr_output_effective_resolution(cursor->output, &output_box.width,
+		&output_box.height);
+	output_box.width *= cursor->output->scale;
+	output_box.height *= cursor->output->scale;
+
+	struct wlr_box cursor_box;
+	output_cursor_get_box(cursor, &cursor_box);
+
+	struct wlr_box intersection;
+	struct wlr_box *intersection_ptr = &intersection;
+	bool visible =
+		wlr_box_intersection(&output_box, &cursor_box, &intersection_ptr);
+
+	if (cursor->surface != NULL) {
+		if (cursor->visible && !visible) {
+			wlr_surface_send_leave(cursor->surface, cursor->output);
+		}
+		if (!cursor->visible && visible) {
+			wlr_surface_send_enter(cursor->surface, cursor->output);
+		}
+	}
+
+	cursor->visible = visible;
+}
+
 static void output_cursor_commit(struct wlr_output_cursor *cursor) {
 	// Some clients commit a cursor surface with a NULL buffer to hide it.
 	cursor->enabled = wlr_surface_has_buffer(cursor->surface);
-	cursor->width = cursor->surface->current->width;
+	cursor->width = cursor->surface->current->width * cursor->output->scale;
-	cursor->height = cursor->surface->current->height;
+	cursor->height = cursor->surface->current->height * cursor->output->scale;
 
 	if (cursor->output->hardware_cursor != cursor) {
 		cursor->output->needs_swap = true;
@@ -564,8 +605,8 @@ void wlr_output_cursor_set_surface(struct wlr_output_cursor *cursor,
 		return;
 	}
 
-	cursor->hotspot_x = hotspot_x;
+	cursor->hotspot_x = hotspot_x * cursor->output->scale;
-	cursor->hotspot_y = hotspot_y;
+	cursor->hotspot_y = hotspot_y * cursor->output->scale;
 
 	if (surface && surface == cursor->surface) {
 		if (cursor->output->hardware_cursor == cursor &&
@@ -595,6 +636,9 @@ void wlr_output_cursor_set_surface(struct wlr_output_cursor *cursor,
 		wl_signal_add(&surface->events.commit, &cursor->surface_commit);
 		wl_signal_add(&surface->events.destroy, &cursor->surface_destroy);
 		output_cursor_commit(cursor);
+
+		cursor->visible = false;
+		output_cursor_update_visible(cursor);
 	} else {
 		cursor->enabled = false;
 		cursor->width = 0;
@@ -610,6 +654,7 @@ bool wlr_output_cursor_move(struct wlr_output_cursor *cursor,
 	y *= cursor->output->scale;
 	cursor->x = x;
 	cursor->y = y;
+	output_cursor_update_visible(cursor);
 
 	if (cursor->output->hardware_cursor != cursor) {
 		cursor->output->needs_swap = true;

types/wlr_seat.c

@@ -109,10 +109,18 @@ static void seat_client_send_keymap(struct wlr_seat_client *client,
 	wl_keyboard_send_keymap(client->keyboard,
 		WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1, keyboard->keymap_fd,
 		keyboard->keymap_size);
+}
+
+static void seat_client_send_repeat_info(struct wlr_seat_client *client,
+		struct wlr_keyboard *keyboard) {
+	if (!keyboard || !client->keyboard) {
+		return;
+	}
 
 	if (wl_resource_get_version(client->keyboard) >=
 			WL_KEYBOARD_REPEAT_INFO_SINCE_VERSION) {
-		wl_keyboard_send_repeat_info(client->keyboard, 25, 600);
+		wl_keyboard_send_repeat_info(client->keyboard,
+			keyboard->repeat_info.rate, keyboard->repeat_info.delay);
 	}
 }
 
@@ -138,8 +146,9 @@ static void wl_seat_get_keyboard(struct wl_client *client,
 	wl_resource_set_implementation(seat_client->keyboard, &wl_keyboard_impl,
 		seat_client, &wl_keyboard_destroy);
 
-	seat_client_send_keymap(seat_client,
+	struct wlr_keyboard *keyboard = seat_client->seat->keyboard_state.keyboard;
-		seat_client->seat->keyboard_state.keyboard);
+	seat_client_send_keymap(seat_client, keyboard);
+	seat_client_send_repeat_info(seat_client, keyboard);
 
 	// TODO possibly handle the case where this keyboard needs an enter
 	// right away
@@ -706,6 +715,16 @@ static void handle_keyboard_keymap(struct wl_listener *listener, void *data) {
 	}
 }
 
+static void handle_keyboard_repeat_info(struct wl_listener *listener,
+		void *data) {
+	struct wlr_seat_keyboard_state *state =
+		wl_container_of(listener, state, keyboard_repeat_info);
+	struct wlr_seat_client *client;
+	wl_list_for_each(client, &state->seat->clients, link) {
+		seat_client_send_repeat_info(client, state->keyboard);
+	}
+}
+
 static void handle_keyboard_destroy(struct wl_listener *listener, void *data) {
 	struct wlr_seat_keyboard_state *state =
 		wl_container_of(listener, state, keyboard_destroy);
@@ -724,22 +743,28 @@ void wlr_seat_set_keyboard(struct wlr_seat *seat,
 	if (seat->keyboard_state.keyboard) {
 		wl_list_remove(&seat->keyboard_state.keyboard_destroy.link);
 		wl_list_remove(&seat->keyboard_state.keyboard_keymap.link);
+		wl_list_remove(&seat->keyboard_state.keyboard_repeat_info.link);
 		seat->keyboard_state.keyboard = NULL;
 	}
 
 	if (device) {
 		assert(device->type == WLR_INPUT_DEVICE_KEYBOARD);
+
 		wl_signal_add(&device->events.destroy,
 			&seat->keyboard_state.keyboard_destroy);
 		seat->keyboard_state.keyboard_destroy.notify = handle_keyboard_destroy;
-
 		wl_signal_add(&device->keyboard->events.keymap,
 			&seat->keyboard_state.keyboard_keymap);
 		seat->keyboard_state.keyboard_keymap.notify = handle_keyboard_keymap;
+		wl_signal_add(&device->keyboard->events.repeat_info,
+			&seat->keyboard_state.keyboard_repeat_info);
+		seat->keyboard_state.keyboard_repeat_info.notify =
+			handle_keyboard_repeat_info;
 
 		struct wlr_seat_client *client;
 		wl_list_for_each(client, &seat->clients, link) {
 			seat_client_send_keymap(client, device->keyboard);
+			seat_client_send_repeat_info(client, device->keyboard);
 		}
 
 		seat->keyboard_state.keyboard = device->keyboard;
@@ -846,7 +871,6 @@ void wlr_seat_keyboard_enter(struct wlr_seat *seat,
 			surface->resource, &keys);
 		wl_array_release(&keys);
 
-		wlr_seat_keyboard_send_modifiers(seat);
 		wlr_seat_client_send_selection(client);
 	}
 
@@ -868,6 +892,12 @@ void wlr_seat_keyboard_enter(struct wlr_seat *seat,
 
 	seat->keyboard_state.focused_client = client;
 	seat->keyboard_state.focused_surface = surface;
+
+	if (client && client->keyboard && seat->keyboard_state.keyboard) {
+		// tell new client about any modifier change last,
+		// as it targets seat->keyboard_state.focused_client
+		wlr_seat_keyboard_send_modifiers(seat);
+	}
 }
 
 void wlr_seat_keyboard_notify_enter(struct wlr_seat *seat, struct

xcursor/wlr_xcursor.c

@@ -326,3 +326,26 @@ static int wlr_xcursor_frame_and_duration(struct wlr_xcursor *cursor,
 int wlr_xcursor_frame(struct wlr_xcursor *_cursor, uint32_t time) {
 	return wlr_xcursor_frame_and_duration(_cursor, time, NULL);
 }
+
+const char *wlr_xcursor_get_resize_name(enum wlr_edges edges) {
+	if (edges & WLR_EDGE_TOP) {
+		if (edges & WLR_EDGE_RIGHT) {
+			return "ne-resize";
+		} else if (edges & WLR_EDGE_LEFT) {
+			return "nw-resize";
+		}
+		return "n-resize";
+	} else if (edges & WLR_EDGE_BOTTOM) {
+		if (edges & WLR_EDGE_RIGHT) {
+			return "se-resize";
+		} else if (edges & WLR_EDGE_LEFT) {
+			return "sw-resize";
+		}
+		return "s-resize";
+	} else if (edges & WLR_EDGE_RIGHT) {
+		return "e-resize";
+	} else if (edges & WLR_EDGE_LEFT) {
+		return "w-resize";
+	}
+	return "se-resize"; // fallback
+}

xwayland/xwm.c

@@ -8,6 +8,7 @@
 #include <xcb/xcb_image.h>
 #include <xcb/render.h>
 #include "wlr/util/log.h"
+#include "wlr/util/edges.h"
 #include "wlr/types/wlr_surface.h"
 #include "wlr/xwayland.h"
 #include "wlr/xcursor.h"
@@ -742,14 +743,43 @@ static void xwm_handle_surface_id_message(struct wlr_xwm *xwm,
 #define _NET_WM_MOVERESIZE_MOVE_KEYBOARD    10  // move via keyboard
 #define _NET_WM_MOVERESIZE_CANCEL           11  // cancel operation
 
+static enum wlr_edges net_wm_edges_to_wlr(uint32_t net_wm_edges) {
+	enum wlr_edges edges = WLR_EDGE_NONE;
+
+	switch(net_wm_edges) {
+		case _NET_WM_MOVERESIZE_SIZE_TOPLEFT:
+			edges = WLR_EDGE_TOP | WLR_EDGE_LEFT;
+			break;
+		case _NET_WM_MOVERESIZE_SIZE_TOP:
+			edges = WLR_EDGE_TOP;
+			break;
+		case _NET_WM_MOVERESIZE_SIZE_TOPRIGHT:
+			edges = WLR_EDGE_TOP | WLR_EDGE_RIGHT;
+			break;
+		case _NET_WM_MOVERESIZE_SIZE_RIGHT:
+			edges = WLR_EDGE_RIGHT;
+			break;
+		case _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT:
+			edges = WLR_EDGE_BOTTOM | WLR_EDGE_RIGHT;
+			break;
+		case _NET_WM_MOVERESIZE_SIZE_BOTTOM:
+			edges = WLR_EDGE_BOTTOM;
+			break;
+		case _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT:
+			edges = WLR_EDGE_BOTTOM | WLR_EDGE_LEFT;
+			break;
+		case _NET_WM_MOVERESIZE_SIZE_LEFT:
+			edges = WLR_EDGE_LEFT;
+			break;
+		default:
+			break;
+	}
+
+	return edges;
+}
+
 static void xwm_handle_net_wm_moveresize_message(struct wlr_xwm *xwm,
 		xcb_client_message_event_t *ev) {
-	// same as xdg-toplevel-v6
-	// TODO need a common enum for this
-	static const int map[] = {
-		5, 1, 9, 8, 10, 2, 6, 4
-	};
-
 	struct wlr_xwayland_surface *xsurface = lookup_surface(xwm, ev->window);
 	if (!xsurface) {
 		return;
@@ -775,7 +805,7 @@ static void xwm_handle_net_wm_moveresize_message(struct wlr_xwm *xwm,
 	case _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT:
 	case _NET_WM_MOVERESIZE_SIZE_LEFT:
 		resize_event.surface = xsurface;
-		resize_event.edges = map[detail];
+		resize_event.edges = net_wm_edges_to_wlr(detail);
 		wl_signal_emit(&xsurface->events.request_resize, &resize_event);
 		break;
 	case _NET_WM_MOVERESIZE_CANCEL: