From 320d4a87447491abd1fa0cfa898bd6b5ae73dee9 Mon Sep 17 00:00:00 2001
From: Josh Rahm <rahm@google.com>
Date: Thu, 22 Feb 2024 16:07:54 -0700
Subject: better surface handling

---
 harness/src/wl.c | 12 +++----
 harness/src/wl.h | 95 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 101 insertions(+), 6 deletions(-)
 create mode 100644 harness/src/wl.h

(limited to 'harness/src')

diff --git a/harness/src/wl.c b/harness/src/wl.c
index bed98b4..2bbef59 100644
--- a/harness/src/wl.c
+++ b/harness/src/wl.c
@@ -627,8 +627,8 @@ static void xdg_surface_map(struct wl_listener *listener, void *data)
 {
   /* Called when the surface is mapped, or ready to display on-screen. */
   struct tinywl_view *view = wl_container_of(listener, view, map);
-  plugin_call_update_state(view->server->plugin, plugin_handle_surface_map,
-                           data);
+  plugin_call_update_state(view->server->plugin, plugin_handle_surface, data,
+                           SURFACE_MAP);
   view->mapped = true;
   focus_view(view, view->xdg_surface->surface);
 }
@@ -637,8 +637,8 @@ static void xdg_surface_unmap(struct wl_listener *listener, void *data)
 {
   /* Called when the surface is unmapped, and should no longer be shown. */
   struct tinywl_view *view = wl_container_of(listener, view, unmap);
-  plugin_call_update_state(view->server->plugin, plugin_handle_surface_unmap,
-                           data);
+  plugin_call_update_state(view->server->plugin, plugin_handle_surface, data,
+                           SURFACE_UNMAP);
   view->mapped = false;
 }
 
@@ -646,8 +646,8 @@ static void xdg_surface_destroy(struct wl_listener *listener, void *data)
 {
   /* Called when the surface is destroyed and should never be shown again. */
   struct tinywl_view *view = wl_container_of(listener, view, destroy);
-  plugin_call_update_state(view->server->plugin, plugin_handle_surface_destroy,
-                           data);
+  plugin_call_update_state(view->server->plugin, plugin_handle_surface, data,
+                           SURFACE_DELETE);
   wl_list_remove(&view->link);
   free(view);
 }
diff --git a/harness/src/wl.h b/harness/src/wl.h
new file mode 100644
index 0000000..f24dc1b
--- /dev/null
+++ b/harness/src/wl.h
@@ -0,0 +1,95 @@
+#pragma once
+
+#include "plugin.h"
+#include <getopt.h>
+#include <stdbool.h>
+#include <unistd.h>
+#include <wayland-server-core.h>
+#include <wlr/backend.h>
+#include <wlr/render/wlr_renderer.h>
+#include <wlr/types/wlr_compositor.h>
+#include <wlr/types/wlr_cursor.h>
+#include <wlr/types/wlr_data_device.h>
+#include <wlr/types/wlr_input_device.h>
+#include <wlr/types/wlr_keyboard.h>
+#include <wlr/types/wlr_matrix.h>
+#include <wlr/types/wlr_output.h>
+#include <wlr/types/wlr_output_layout.h>
+#include <wlr/types/wlr_pointer.h>
+#include <wlr/types/wlr_seat.h>
+#include <wlr/types/wlr_xcursor_manager.h>
+#include <wlr/types/wlr_xdg_shell.h>
+#include <wlr/util/log.h>
+#include <wlr/xwayland.h>
+#include <xkbcommon/xkbcommon.h>
+
+/* For brevity's sake, struct members are annotated where they are used. */
+enum tinywl_cursor_mode {
+  TINYWL_CURSOR_PASSTHROUGH,
+  TINYWL_CURSOR_MOVE,
+  TINYWL_CURSOR_RESIZE,
+};
+
+struct tinywl_server {
+  struct wl_display *wl_display;
+  struct wlr_backend *backend;
+  struct wlr_renderer *renderer;
+
+  struct wlr_xdg_shell *xdg_shell;
+  struct wl_listener new_xdg_surface;
+  struct wl_list views;
+
+  struct wlr_cursor *cursor;
+  struct wlr_xcursor_manager *cursor_mgr;
+  struct wl_listener cursor_motion;
+  struct wl_listener cursor_motion_absolute;
+  struct wl_listener cursor_button;
+  struct wl_listener cursor_axis;
+  struct wl_listener cursor_frame;
+
+  struct wlr_seat *seat;
+  struct wl_listener new_input;
+  struct wl_listener request_cursor;
+  struct wl_listener request_set_selection;
+  struct wl_list keyboards;
+  enum tinywl_cursor_mode cursor_mode;
+  struct tinywl_view *grabbed_view;
+  double grab_x, grab_y;
+  struct wlr_box grab_geobox;
+  uint32_t resize_edges;
+
+  struct wlr_output_layout *output_layout;
+  struct wl_list outputs;
+  struct wl_listener new_output;
+
+  plugin_t plugin;
+};
+
+struct tinywl_output {
+  struct wl_list link;
+  struct tinywl_server *server;
+  struct wlr_output *wlr_output;
+  struct wl_listener frame;
+};
+
+struct tinywl_view {
+  struct wl_list link;
+  struct tinywl_server *server;
+  struct wlr_xdg_surface *xdg_surface;
+  struct wl_listener map;
+  struct wl_listener unmap;
+  struct wl_listener destroy;
+  struct wl_listener request_move;
+  struct wl_listener request_resize;
+  bool mapped;
+  int x, y;
+};
+
+struct tinywl_keyboard {
+  struct wl_list link;
+  struct tinywl_server *server;
+  struct wlr_input_device *device;
+
+  struct wl_listener modifiers;
+  struct wl_listener key;
+};
-- 
cgit