Merge pull request #1638 from swaywm/swaybg-layers

Reimplement swaybg using surface layers

7 files changed, 28 insertions, 170 deletions

diff --git a/include/client/cairo.h b/include/cairo.h
index e7ef7c7e..31672705 100644
--- a/include/client/cairo.h
+++ b/include/cairo.h
@@ -1,17 +1,19 @@
 #ifndef _SWAY_CAIRO_H
 #define _SWAY_CAIRO_H
-
 #include <stdint.h>
 #include <cairo/cairo.h>
 
 void cairo_set_source_u32(cairo_t *cairo, uint32_t color);
 
-cairo_surface_t *cairo_image_surface_scale(cairo_surface_t *image, int width, int height);
+cairo_surface_t *cairo_image_surface_scale(cairo_surface_t *image,
+                int width, int height);
 
-#ifdef WITH_GDK_PIXBUF
+#include "config.h"
+#ifdef HAVE_GDK_PIXBUF
 #include <gdk-pixbuf/gdk-pixbuf.h>
 
-cairo_surface_t* gdk_cairo_image_surface_create_from_pixbuf(const GdkPixbuf *gdkbuf);
+cairo_surface_t* gdk_cairo_image_surface_create_from_pixbuf(
+                const GdkPixbuf *gdkbuf);
 #endif //WITH_GDK_PIXBUF
 
 #endif
diff --git a/include/client/buffer.h b/include/client/buffer.h
deleted file mode 100644
index eb9973ed..00000000
--- a/include/client/buffer.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _BUFFER_H
-#define _BUFFER_H
-
-#include "client/window.h"
-
-struct buffer *get_next_buffer(struct window *state);
-
-#endif
diff --git a/include/client/pango.h b/include/client/pango.h
deleted file mode 100644
index dd2f53c3..00000000
--- a/include/client/pango.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef _SWAY_CLIENT_PANGO_H
-#define _SWAY_CLIENT_PANGO_H
-
-#include <cairo/cairo.h>
-#include <pango/pangocairo.h>
-#include <stdarg.h>
-#include <stdbool.h>
-#include <stdint.h>
-
-PangoLayout *get_pango_layout(cairo_t *cairo, const char *font, const char *text,
-                int32_t scale, bool markup);
-void get_text_size(cairo_t *cairo, const char *font, int *width, int *height,
-                int32_t scale, bool markup, const char *fmt, ...);
-void pango_printf(cairo_t *cairo, const char *font, int32_t scale, bool markup, const char *fmt, ...);
-
-#endif
diff --git a/include/client/registry.h b/include/client/registry.h
deleted file mode 100644
index 9dfbd835..00000000
--- a/include/client/registry.h
+++ /dev/null
@@ -1,75 +0,0 @@
-#ifndef _SWAY_CLIENT_REGISTRY_H
-#define _SWAY_CLIENT_REGISTRY_H
-
-#include <wayland-client.h>
-#include <xkbcommon/xkbcommon.h>
-#include "wayland-desktop-shell-client-protocol.h"
-#include "wayland-swaylock-client-protocol.h"
-#include "list.h"
-
-enum mod_bit {
-        MOD_SHIFT = 1<<0,
-        MOD_CAPS = 1<<1,
-        MOD_CTRL = 1<<2,
-        MOD_ALT = 1<<3,
-        MOD_MOD2 = 1<<4,
-        MOD_MOD3 = 1<<5,
-        MOD_LOGO = 1<<6,
-        MOD_MOD5 = 1<<7,
-};
-
-enum mask {
-        MASK_SHIFT,
-        MASK_CAPS,
-        MASK_CTRL,
-        MASK_ALT,
-        MASK_MOD2,
-        MASK_MOD3,
-        MASK_LOGO,
-        MASK_MOD5,
-        MASK_LAST
-};
-
-struct output_state {
-        struct wl_output *output;
-        uint32_t flags;
-        uint32_t width, height;
-        uint32_t scale;
-};
-
-struct xkb {
-        struct xkb_state *state;
-        struct xkb_context *context;
-        struct xkb_keymap *keymap;
-        xkb_mod_mask_t masks[MASK_LAST];
-};
-
-struct input {
-        struct xkb xkb;
-
-        xkb_keysym_t sym;
-        uint32_t code;
-        uint32_t last_code;
-        uint32_t modifiers;
-
-        void (*notify)(enum wl_keyboard_key_state state, xkb_keysym_t sym, uint32_t code, uint32_t codepoint);
-};
-
-struct registry {
-        struct wl_compositor *compositor;
-        struct wl_display *display;
-        struct wl_pointer *pointer;
-        struct wl_keyboard *keyboard;
-        struct wl_seat *seat;
-        struct wl_shell *shell;
-        struct wl_shm *shm;
-        struct desktop_shell *desktop_shell;
-        struct lock *swaylock;
-        struct input *input;
-        list_t *outputs;
-};
-
-struct registry *registry_poll(void);
-void registry_teardown(struct registry *registry);
-
-#endif
diff --git a/include/client/window.h b/include/client/window.h
deleted file mode 100644
index 8af8225c..00000000
--- a/include/client/window.h
+++ /dev/null
@@ -1,67 +0,0 @@
-#ifndef _CLIENT_H
-#define _CLIENT_H
-
-#include <wayland-client.h>
-#include "wayland-desktop-shell-client-protocol.h"
-#include <cairo/cairo.h>
-#include <pango/pangocairo.h>
-#include <stdbool.h>
-#include "list.h"
-#include "client/registry.h"
-
-struct window;
-
-struct buffer {
-        struct wl_buffer *buffer;
-        cairo_surface_t *surface;
-        cairo_t *cairo;
-        PangoContext *pango;
-        uint32_t width, height;
-        bool busy;
-};
-
-struct cursor {
-        struct wl_surface *surface;
-        struct wl_cursor_theme *cursor_theme;
-        struct wl_cursor *cursor;
-        struct wl_pointer *pointer;
-};
-
-enum scroll_direction {
-        SCROLL_UP,
-        SCROLL_DOWN,
-        SCROLL_LEFT,
-        SCROLL_RIGHT,
-};
-
-struct pointer_input {
-        int last_x;
-        int last_y;
-
-        void (*notify_button)(struct window *window, int x, int y, uint32_t button, uint32_t state_w);
-        void (*notify_scroll)(struct window *window, enum scroll_direction direction);
-};
-
-struct window {
-        struct registry *registry;
-        struct buffer buffers[2];
-        struct buffer *buffer;
-        struct wl_surface *surface;
-        struct wl_shell_surface *shell_surface;
-        struct wl_callback *frame_cb;
-        struct cursor cursor;
-        uint32_t width, height;
-        int32_t scale;
-        char *font;
-        cairo_t *cairo;
-        struct pointer_input pointer_input;
-};
-
-struct window *window_setup(struct registry *registry, uint32_t width, uint32_t height,
-                int32_t scale, bool shell_surface);
-void window_teardown(struct window *state);
-int window_prerender(struct window *state);
-int window_render(struct window *state);
-void window_make_shell(struct window *window);
-
-#endif
diff --git a/include/meson.build b/include/meson.build
new file mode 100644
index 00000000..65ed027a
--- /dev/null
+++ b/include/meson.build
@@ -0,0 +1 @@
+configure_file(output: 'config.h',  configuration: conf_data)
diff --git a/include/pool-buffer.h b/include/pool-buffer.h
new file mode 100644
index 00000000..cdebd64d
--- /dev/null
+++ b/include/pool-buffer.h
@@ -0,0 +1,21 @@
+#ifndef _SWAY_BUFFERS_H
+#define _SWAY_BUFFERS_H
+#include <cairo/cairo.h>
+#include <pango/pangocairo.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <wayland-client.h>
+
+struct pool_buffer {
+        struct wl_buffer *buffer;
+        cairo_surface_t *surface;
+        cairo_t *cairo;
+        PangoContext *pango;
+        uint32_t width, height;
+        bool busy;
+};
+
+struct pool_buffer *get_next_buffer(struct wl_shm *shm,
+                struct pool_buffer pool[static 2], uint32_t width, uint32_t height);
+
+#endif