Merge pull request #2366 from RedSoxFan/nagbar

Implement swaynag

4 files changed, 159 insertions, 0 deletions

diff --git a/include/swaynag/config.h b/include/swaynag/config.h
new file mode 100644
index 00000000..0d8889de
--- /dev/null
+++ b/include/swaynag/config.h
@@ -0,0 +1,13 @@
+#ifndef _SWAYNAG_CONFIG_H
+#define _SWAYNAG_CONFIG_H
+#include "swaynag/swaynag.h"
+#include "list.h"
+
+int swaynag_parse_options(int argc, char **argv, struct swaynag *swaynag,
+		list_t *types, struct swaynag_type *type, char **config, bool *debug);
+
+char *swaynag_get_config_path(void);
+
+int swaynag_load_config(char *path, struct swaynag *swaynag, list_t *types);
+
+#endif
diff --git a/include/swaynag/render.h b/include/swaynag/render.h
new file mode 100644
index 00000000..d09e5929
--- /dev/null
+++ b/include/swaynag/render.h
@@ -0,0 +1,7 @@
+#ifndef _SWAYNAG_RENDER_H
+#define _SWAYNAG_RENDER_H
+#include "swaynag/swaynag.h"
+
+void render_frame(struct swaynag *swaynag);
+
+#endif
diff --git a/include/swaynag/swaynag.h b/include/swaynag/swaynag.h
new file mode 100644
index 00000000..1bf8b640
--- /dev/null
+++ b/include/swaynag/swaynag.h
@@ -0,0 +1,100 @@
+#ifndef _SWAYNAG_SWAYNAG_H
+#define _SWAYNAG_SWAYNAG_H
+#include <stdint.h>
+#include <strings.h>
+#include "list.h"
+#include "pool-buffer.h"
+#include "swaynag/types.h"
+#include "xdg-output-unstable-v1-client-protocol.h"
+
+#define SWAYNAG_MAX_HEIGHT 500
+
+struct swaynag;
+
+enum swaynag_action_type {
+	SWAYNAG_ACTION_DISMISS,
+	SWAYNAG_ACTION_EXPAND,
+	SWAYNAG_ACTION_COMMAND,
+};
+
+struct swaynag_pointer {
+	struct wl_pointer *pointer;
+	uint32_t serial;
+	struct wl_cursor_theme *cursor_theme;
+	struct wl_cursor_image *cursor_image;
+	struct wl_surface *cursor_surface;
+	int x;
+	int y;
+};
+
+struct swaynag_output {
+	char *name;
+	struct wl_output *wl_output;
+	uint32_t wl_name;
+	uint32_t scale;
+	struct swaynag *swaynag;
+	struct wl_list link;
+};
+
+struct swaynag_button {
+	char *text;
+	enum swaynag_action_type type;
+	char *action;
+	int x;
+	int y;
+	int width;
+	int height;
+};
+
+struct swaynag_details {
+	bool visible;
+	char *message;
+
+	int x;
+	int y;
+	int width;
+	int height;
+
+	int offset;
+	int visible_lines;
+	int total_lines;
+	struct swaynag_button button_details;
+	struct swaynag_button button_up;
+	struct swaynag_button button_down;
+};
+
+struct swaynag {
+	bool run_display;
+	int querying_outputs;
+
+	struct wl_display *display;
+	struct wl_compositor *compositor;
+	struct wl_seat *seat;
+	struct wl_shm *shm;
+	struct swaynag_pointer pointer;
+	struct zxdg_output_manager_v1 *xdg_output_manager;
+	struct wl_list outputs;  // swaynag_output::link
+	struct swaynag_output *output;
+	struct zwlr_layer_shell_v1 *layer_shell;
+	struct zwlr_layer_surface_v1 *layer_surface;
+	struct wl_surface *surface;
+
+	uint32_t width;
+	uint32_t height;
+	int32_t scale;
+	struct pool_buffer buffers[2];
+	struct pool_buffer *current_buffer;
+
+	struct swaynag_type *type;
+	char *message;
+	list_t *buttons;
+	struct swaynag_details details;
+};
+
+void swaynag_setup(struct swaynag *swaynag);
+
+void swaynag_run(struct swaynag *swaynag);
+
+void swaynag_destroy(struct swaynag *swaynag);
+
+#endif
diff --git a/include/swaynag/types.h b/include/swaynag/types.h
new file mode 100644
index 00000000..2183ce22
--- /dev/null
+++ b/include/swaynag/types.h
@@ -0,0 +1,39 @@
+#ifndef _SWAYNAG_TYPES_H
+#define _SWAYNAG_TYPES_H
+
+struct swaynag_type {
+	char *name;
+
+	char *font;
+	char *output;
+	uint32_t anchors;
+
+	uint32_t button_background;
+	uint32_t background;
+	uint32_t text;
+	uint32_t border;
+	uint32_t border_bottom;
+
+	uint32_t bar_border_thickness;
+	uint32_t message_padding;
+	uint32_t details_border_thickness;
+	uint32_t button_border_thickness;
+	uint32_t button_gap;
+	uint32_t button_gap_close;
+	uint32_t button_margin_right;
+	uint32_t button_padding;
+};
+
+void swaynag_types_add_default(list_t *types);
+
+struct swaynag_type *swaynag_type_get(list_t *types, char *name);
+
+struct swaynag_type *swaynag_type_clone(struct swaynag_type *type);
+
+void swaynag_type_merge(struct swaynag_type *dest, struct swaynag_type *src);
+
+void swaynag_type_free(struct swaynag_type *type);
+
+void swaynag_types_free(list_t *types);
+
+#endif