Merge pull request #1690 from swaywm/i3bar-json

I3bar json

2 files changed, 51 insertions, 4 deletions

diff --git a/include/swaybar/ipc.h b/include/swaybar/ipc.h
index 6ea7c4d6..a1696bcf 100644
--- a/include/swaybar/ipc.h
+++ b/include/swaybar/ipc.h
@@ -4,7 +4,7 @@
 #include "swaybar/bar.h"
 
 void ipc_initialize(struct swaybar *bar, const char *bar_id);
-bool handle_ipc_event(struct swaybar *bar);
+bool handle_ipc_readable(struct swaybar *bar);
 void ipc_get_workspaces(struct swaybar *bar);
 void ipc_send_workspace_command(struct swaybar *bar, const char *ws);
 
diff --git a/include/swaybar/status_line.h b/include/swaybar/status_line.h
index 6c595df0..3538f49c 100644
--- a/include/swaybar/status_line.h
+++ b/include/swaybar/status_line.h
@@ -7,10 +7,52 @@
 
 enum status_protocol {
         PROTOCOL_UNDEF,
+        PROTOCOL_ERROR,
         PROTOCOL_TEXT,
         PROTOCOL_I3BAR,
 };
 
+struct text_protocol_state {
+        char *buffer;
+        size_t buffer_size;
+};
+
+enum json_node_type {
+        JSON_NODE_UNKNOWN,
+        JSON_NODE_ARRAY,
+        JSON_NODE_STRING,
+};
+
+struct i3bar_protocol_state {
+        bool click_events;
+        char *buffer;
+        size_t buffer_size;
+        size_t buffer_index;
+        const char *current_node;
+        bool escape;
+        size_t depth;
+        enum json_node_type nodes[16];
+};
+
+struct i3bar_block {
+        struct wl_list link;
+        char *full_text, *short_text, *align;
+        bool urgent;
+        uint32_t *color;
+        int min_width;
+        char *name, *instance;
+        bool separator;
+        int separator_block_width;
+        bool markup;
+        // Airblader features
+        uint32_t background;
+        uint32_t border;
+        int border_top;
+        int border_bottom;
+        int border_left;
+        int border_right;
+};
+
 struct status_line {
         pid_t pid;
         int read_fd, write_fd;
@@ -18,13 +60,18 @@ struct status_line {
 
         enum status_protocol protocol;
         const char *text;
+        struct wl_list blocks; // i3bar_block::link
 
-        char *buffer;
-        size_t buffer_size;
+        struct text_protocol_state text_state;
+        struct i3bar_protocol_state i3bar_state;
 };
 
 struct status_line *status_line_init(char *cmd);
+void status_error(struct status_line *status, const char *text);
+bool status_handle_readable(struct status_line *status);
 void status_line_free(struct status_line *status);
-bool handle_status_readable(struct status_line *status);
+bool i3bar_handle_readable(struct status_line *status);
+void i3bar_block_send_click(struct status_line *status,
+                struct i3bar_block *block, int x, int y, uint32_t button);
 
 #endif