init dwl

wlr-layer-shell-unstable-v1-protocol.h

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+/* Generated by wayland-scanner 1.24.0 */
+
+#ifndef WLR_LAYER_SHELL_UNSTABLE_V1_ENUM_PROTOCOL_H
+#define WLR_LAYER_SHELL_UNSTABLE_V1_ENUM_PROTOCOL_H
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+#ifndef ZWLR_LAYER_SHELL_V1_ERROR_ENUM
+#define ZWLR_LAYER_SHELL_V1_ERROR_ENUM
+enum zwlr_layer_shell_v1_error {
+	/**
+	 * wl_surface has another role
+	 */
+	ZWLR_LAYER_SHELL_V1_ERROR_ROLE = 0,
+	/**
+	 * layer value is invalid
+	 */
+	ZWLR_LAYER_SHELL_V1_ERROR_INVALID_LAYER = 1,
+	/**
+	 * wl_surface has a buffer attached or committed
+	 */
+	ZWLR_LAYER_SHELL_V1_ERROR_ALREADY_CONSTRUCTED = 2,
+};
+#endif /* ZWLR_LAYER_SHELL_V1_ERROR_ENUM */
+
+#ifndef ZWLR_LAYER_SHELL_V1_LAYER_ENUM
+#define ZWLR_LAYER_SHELL_V1_LAYER_ENUM
+/**
+ * @ingroup iface_zwlr_layer_shell_v1
+ * available layers for surfaces
+ *
+ * These values indicate which layers a surface can be rendered in. They
+ * are ordered by z depth, bottom-most first. Traditional shell surfaces
+ * will typically be rendered between the bottom and top layers.
+ * Fullscreen shell surfaces are typically rendered at the top layer.
+ * Multiple surfaces can share a single layer, and ordering within a
+ * single layer is undefined.
+ */
+enum zwlr_layer_shell_v1_layer {
+	ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND = 0,
+	ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM = 1,
+	ZWLR_LAYER_SHELL_V1_LAYER_TOP = 2,
+	ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY = 3,
+};
+#endif /* ZWLR_LAYER_SHELL_V1_LAYER_ENUM */
+
+#ifndef ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ENUM
+#define ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ENUM
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ * types of keyboard interaction possible for a layer shell surface
+ *
+ * Types of keyboard interaction possible for layer shell surfaces. The
+ * rationale for this is twofold: (1) some applications are not interested
+ * in keyboard events and not allowing them to be focused can improve the
+ * desktop experience; (2) some applications will want to take exclusive
+ * keyboard focus.
+ */
+enum zwlr_layer_surface_v1_keyboard_interactivity {
+	/**
+	 * no keyboard focus is possible
+	 *
+	 * This value indicates that this surface is not interested in
+	 * keyboard events and the compositor should never assign it the
+	 * keyboard focus.
+	 *
+	 * This is the default value, set for newly created layer shell
+	 * surfaces.
+	 *
+	 * This is useful for e.g. desktop widgets that display information
+	 * or only have interaction with non-keyboard input devices.
+	 */
+	ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_NONE = 0,
+	/**
+	 * request exclusive keyboard focus
+	 *
+	 * Request exclusive keyboard focus if this surface is above the
+	 * shell surface layer.
+	 *
+	 * For the top and overlay layers, the seat will always give
+	 * exclusive keyboard focus to the top-most layer which has
+	 * keyboard interactivity set to exclusive. If this layer contains
+	 * multiple surfaces with keyboard interactivity set to exclusive,
+	 * the compositor determines the one receiving keyboard events in
+	 * an implementation- defined manner. In this case, no guarantee is
+	 * made when this surface will receive keyboard focus (if ever).
+	 *
+	 * For the bottom and background layers, the compositor is allowed
+	 * to use normal focus semantics.
+	 *
+	 * This setting is mainly intended for applications that need to
+	 * ensure they receive all keyboard events, such as a lock screen
+	 * or a password prompt.
+	 */
+	ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_EXCLUSIVE = 1,
+	/**
+	 * request regular keyboard focus semantics
+	 *
+	 * This requests the compositor to allow this surface to be
+	 * focused and unfocused by the user in an implementation-defined
+	 * manner. The user should be able to unfocus this surface even
+	 * regardless of the layer it is on.
+	 *
+	 * Typically, the compositor will want to use its normal mechanism
+	 * to manage keyboard focus between layer shell surfaces with this
+	 * setting and regular toplevels on the desktop layer (e.g. click
+	 * to focus). Nevertheless, it is possible for a compositor to
+	 * require a special interaction to focus or unfocus layer shell
+	 * surfaces (e.g. requiring a click even if focus follows the mouse
+	 * normally, or providing a keybinding to switch focus between
+	 * layers).
+	 *
+	 * This setting is mainly intended for desktop shell components
+	 * (e.g. panels) that allow keyboard interaction. Using this option
+	 * can allow implementing a desktop shell that can be fully usable
+	 * without the mouse.
+	 * @since 4
+	 */
+	ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ON_DEMAND = 2,
+};
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ */
+#define ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ON_DEMAND_SINCE_VERSION 4
+#endif /* ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ENUM */
+
+#ifndef ZWLR_LAYER_SURFACE_V1_ERROR_ENUM
+#define ZWLR_LAYER_SURFACE_V1_ERROR_ENUM
+enum zwlr_layer_surface_v1_error {
+	/**
+	 * provided surface state is invalid
+	 */
+	ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_SURFACE_STATE = 0,
+	/**
+	 * size is invalid
+	 */
+	ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_SIZE = 1,
+	/**
+	 * anchor bitfield is invalid
+	 */
+	ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_ANCHOR = 2,
+	/**
+	 * keyboard interactivity is invalid
+	 */
+	ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_KEYBOARD_INTERACTIVITY = 3,
+};
+#endif /* ZWLR_LAYER_SURFACE_V1_ERROR_ENUM */
+
+#ifndef ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM
+#define ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM
+enum zwlr_layer_surface_v1_anchor {
+	/**
+	 * the top edge of the anchor rectangle
+	 */
+	ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP = 1,
+	/**
+	 * the bottom edge of the anchor rectangle
+	 */
+	ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM = 2,
+	/**
+	 * the left edge of the anchor rectangle
+	 */
+	ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT = 4,
+	/**
+	 * the right edge of the anchor rectangle
+	 */
+	ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT = 8,
+};
+#endif /* ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM */
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif