SLIST_HEAD(outputs_head, i3_output);
struct outputs_head *outputs;
-void parse_outputs_json(char* json);
-void free_outputs();
-i3_output* get_output_by_name(char* name);
+void parse_outputs_json(char* json);
+void free_outputs();
+i3_output* get_output_by_name(char* name);
struct i3_output {
char* name;
/* Securely free p */
#define FREE(p) do { \
- if (p != NULL) { \
- free(p); \
- p = NULL; \
- } \
+ if (p != NULL) { \
+ free(p); \
+ p = NULL; \
+ } \
} while (0)
/* Securely fee single-linked list */
#define FREE_SLIST(l, type) do { \
- type *walk = SLIST_FIRST(l); \
- while (!SLIST_EMPTY(l)) { \
- SLIST_REMOVE_HEAD(l, slist); \
- FREE(walk); \
- walk = SLIST_FIRST(l); \
- } \
+ type *walk = SLIST_FIRST(l); \
+ while (!SLIST_EMPTY(l)) { \
+ SLIST_REMOVE_HEAD(l, slist); \
+ FREE(walk); \
+ walk = SLIST_FIRST(l); \
+ } \
} while (0)
#endif
/* Securely fee tail-queues */
#define FREE_TAILQ(l, type) do { \
- type *walk = TAILQ_FIRST(l); \
- while (!TAILQ_EMPTY(l)) { \
- TAILQ_REMOVE(l, TAILQ_FIRST(l), tailq); \
- FREE(walk); \
- walk = TAILQ_FIRST(l); \
- } \
+ type *walk = TAILQ_FIRST(l); \
+ while (!TAILQ_EMPTY(l)) { \
+ TAILQ_REMOVE(l, TAILQ_FIRST(l), tailq); \
+ FREE(walk); \
+ walk = TAILQ_FIRST(l); \
+ } \
} while (0)
void free_workspaces();
struct i3_ws {
- int num;
- char *name;
- int name_width;
- bool visible;
- bool focused;
- bool urgent;
- rect rect;
- struct i3_output *output;
+ int num;
+ char *name;
+ int name_width;
+ bool visible;
+ bool focused;
+ bool urgent;
+ rect rect;
+ struct i3_output *output;
- TAILQ_ENTRY(i3_ws) tailq;
+ TAILQ_ENTRY(i3_ws) tailq;
};
#endif
xcb_atom_t atoms[NUM_ATOMS];
-xcb_connection_t* xcb_connection;
-xcb_screen_t* xcb_screens;
-xcb_window_t xcb_root;
-xcb_font_t xcb_font;
-int font_height;
+xcb_connection_t *xcb_connection;
+xcb_screen_t *xcb_screens;
+xcb_window_t xcb_root;
+xcb_font_t xcb_font;
+int font_height;
void init_xcb();
void clean_xcb();
#include "xcb.h"
#include "ipc.h"
-ev_io* i3_connection;
+ev_io *i3_connection;
typedef void(*handler_t)(char*);
-int get_ipc_fd(const char* socket_path) {
- int sockfd = socket(AF_LOCAL, SOCK_STREAM, 0);
- if (sockfd == -1) {
- printf("ERROR: Could not create Socket!\n");
- exit(EXIT_FAILURE);
- }
-
- struct sockaddr_un addr;
- memset(&addr, 0, sizeof(struct sockaddr_un));
- addr.sun_family = AF_LOCAL;
- strcpy(addr.sun_path, socket_path);
- if (connect(sockfd, (const struct sockaddr*) &addr, sizeof(struct sockaddr_un)) < 0) {
- printf("ERROR: Could not connct to i3\n");
- exit(EXIT_FAILURE);
- }
- return sockfd;
+int get_ipc_fd(const char *socket_path) {
+ int sockfd = socket(AF_LOCAL, SOCK_STREAM, 0);
+ if (sockfd == -1) {
+ printf("ERROR: Could not create Socket!\n");
+ exit(EXIT_FAILURE);
+ }
+
+ struct sockaddr_un addr;
+ memset(&addr, 0, sizeof(struct sockaddr_un));
+ addr.sun_family = AF_LOCAL;
+ strcpy(addr.sun_path, socket_path);
+ if (connect(sockfd, (const struct sockaddr*) &addr, sizeof(struct sockaddr_un)) < 0) {
+ printf("ERROR: Could not connct to i3\n");
+ exit(EXIT_FAILURE);
+ }
+ return sockfd;
}
void got_command_reply(char *reply) {
- /* FIXME: Error handling for command-replies */
+ /* FIXME: Error handling for command-replies */
}
void got_workspace_reply(char *reply) {
- printf("Got Workspace-Data!\n");
- parse_workspaces_json(reply);
- draw_buttons();
+ printf("Got Workspace-Data!\n");
+ parse_workspaces_json(reply);
+ draw_buttons();
}
void got_subscribe_reply(char *reply) {
- printf("Got Subscribe Reply: %s\n", reply);
- /* FIXME: Error handling for subscribe-commands */
+ printf("Got Subscribe Reply: %s\n", reply);
+ /* FIXME: Error handling for subscribe-commands */
}
void got_output_reply(char *reply) {
- printf("Got Outputs-Data!\nDestroying Windows...\n");
- destroy_windows();
- printf("Parsing JSON...\n");
- parse_outputs_json(reply);
- printf("Creating_Windows...\n");
- create_windows();
+ printf("Got Outputs-Data!\nDestroying Windows...\n");
+ destroy_windows();
+ printf("Parsing JSON...\n");
+ parse_outputs_json(reply);
+ printf("Creating_Windows...\n");
+ create_windows();
}
handler_t reply_handlers[] = {
- &got_command_reply,
- &got_workspace_reply,
- &got_subscribe_reply,
- &got_output_reply,
+ &got_command_reply,
+ &got_workspace_reply,
+ &got_subscribe_reply,
+ &got_output_reply,
};
void got_workspace_event(char *event) {
- printf("Got Workspace Event!\n");
- i3_send_msg(I3_IPC_MESSAGE_TYPE_GET_WORKSPACES, NULL);
+ printf("Got Workspace Event!\n");
+ i3_send_msg(I3_IPC_MESSAGE_TYPE_GET_WORKSPACES, NULL);
}
void got_output_event(char *event) {
- printf("Got Output Event!\n");
- i3_send_msg(I3_IPC_MESSAGE_TYPE_GET_OUTPUTS, NULL);
+ printf("Got Output Event!\n");
+ i3_send_msg(I3_IPC_MESSAGE_TYPE_GET_OUTPUTS, NULL);
}
handler_t event_handlers[] = {
- &got_workspace_event,
- &got_output_event
+ &got_workspace_event,
+ &got_output_event
};
void got_data(struct ev_loop *loop, ev_io *watcher, int events) {
- printf("Got data!\n");
- int fd = watcher->fd;
- uint32_t header_len = strlen(I3_IPC_MAGIC) + sizeof(uint32_t)*2;
- char *header = malloc(header_len);
- if (header == NULL) {
- printf("ERROR: Could not allocate memory!\n");
- exit(EXIT_FAILURE);
- }
-
- uint32_t rec = 0;
- while (rec < header_len) {
- int n = read(fd, header + rec, header_len - rec);
- if (n == -1) {
- printf("ERROR: read() failed!\n");
- exit(EXIT_FAILURE);
- }
- if (n == 0) {
- printf("ERROR: Nothing to read!\n");
- exit(EXIT_FAILURE);
- }
- rec += n;
- }
-
- if (strncmp(header, I3_IPC_MAGIC, strlen(I3_IPC_MAGIC))) {
- printf("ERROR: Wrong magic code: %.*s\n Expected: %s\n",
- (int) strlen(I3_IPC_MAGIC),
- header,
- I3_IPC_MAGIC);
- exit(EXIT_FAILURE);
- }
-
- char *walk = header + strlen(I3_IPC_MAGIC);
- uint32_t size = *((uint32_t*) walk);
- walk += sizeof(uint32_t);
- uint32_t type = *((uint32_t*) walk);
- char *buffer = malloc(size + 1);
- if (buffer == NULL) {
- printf("ERROR: Could not allocate memory!\n");
- exit(EXIT_FAILURE);
- }
- rec = 0;
-
- while (rec < size) {
- int n = read(fd, buffer + rec, size - rec);
- if (n == -1) {
- printf("ERROR: read() failed!\n");
- exit(EXIT_FAILURE);
- }
- if (n == 0) {
- printf("ERROR: Nothing to read!\n");
- exit(EXIT_FAILURE);
- }
- rec += n;
- }
- buffer[size] = '\0';
-
- if (type & (1 << 31)) {
- type ^= 1 << 31;
- event_handlers[type](buffer);
- } else {
- reply_handlers[type](buffer);
- }
-
- FREE(buffer);
+ printf("Got data!\n");
+ int fd = watcher->fd;
+ uint32_t header_len = strlen(I3_IPC_MAGIC) + sizeof(uint32_t)*2;
+ char *header = malloc(header_len);
+ if (header == NULL) {
+ printf("ERROR: Could not allocate memory!\n");
+ exit(EXIT_FAILURE);
+ }
+
+ uint32_t rec = 0;
+ while (rec < header_len) {
+ int n = read(fd, header + rec, header_len - rec);
+ if (n == -1) {
+ printf("ERROR: read() failed!\n");
+ exit(EXIT_FAILURE);
+ }
+ if (n == 0) {
+ printf("ERROR: Nothing to read!\n");
+ exit(EXIT_FAILURE);
+ }
+ rec += n;
+ }
+
+ if (strncmp(header, I3_IPC_MAGIC, strlen(I3_IPC_MAGIC))) {
+ printf("ERROR: Wrong magic code: %.*s\n Expected: %s\n",
+ (int) strlen(I3_IPC_MAGIC),
+ header,
+ I3_IPC_MAGIC);
+ exit(EXIT_FAILURE);
+ }
+
+ char *walk = header + strlen(I3_IPC_MAGIC);
+ uint32_t size = *((uint32_t*) walk);
+ walk += sizeof(uint32_t);
+ uint32_t type = *((uint32_t*) walk);
+ char *buffer = malloc(size + 1);
+ if (buffer == NULL) {
+ printf("ERROR: Could not allocate memory!\n");
+ exit(EXIT_FAILURE);
+ }
+ rec = 0;
+
+ while (rec < size) {
+ int n = read(fd, buffer + rec, size - rec);
+ if (n == -1) {
+ printf("ERROR: read() failed!\n");
+ exit(EXIT_FAILURE);
+ }
+ if (n == 0) {
+ printf("ERROR: Nothing to read!\n");
+ exit(EXIT_FAILURE);
+ }
+ rec += n;
+ }
+ buffer[size] = '\0';
+
+ if (type & (1 << 31)) {
+ type ^= 1 << 31;
+ event_handlers[type](buffer);
+ } else {
+ reply_handlers[type](buffer);
+ }
+
+ FREE(buffer);
}
-int i3_send_msg(uint32_t type, const char* payload) {
- uint32_t len = 0;
- if (payload != NULL) {
- len = strlen(payload);
- }
-
- uint32_t to_write = strlen (I3_IPC_MAGIC) + sizeof(uint32_t)*2 + len;
- char *buffer = malloc(to_write);
- if (buffer == NULL) {
- printf("ERROR: Could not allocate memory\n");
- exit(EXIT_FAILURE);
- }
-
- char *walk = buffer;
-
- strncpy(buffer, I3_IPC_MAGIC, strlen(I3_IPC_MAGIC));
- walk += strlen(I3_IPC_MAGIC);
- memcpy(walk, &len, sizeof(uint32_t));
- walk += sizeof(uint32_t);
- memcpy(walk, &type, sizeof(uint32_t));
- walk += sizeof(uint32_t);
-
- strncpy(walk, payload, len);
-
- uint32_t written = 0;
-
- while (to_write > 0) {
- int n = write(i3_connection->fd, buffer + written, to_write);
- if (n == -1) {
- printf("ERROR: write() failed!\n");
- exit(EXIT_FAILURE);
- }
-
- to_write -= n;
- written += n;
- }
-
- FREE(buffer);
-
- return 1;
+int i3_send_msg(uint32_t type, const char *payload) {
+ uint32_t len = 0;
+ if (payload != NULL) {
+ len = strlen(payload);
+ }
+
+ uint32_t to_write = strlen (I3_IPC_MAGIC) + sizeof(uint32_t)*2 + len;
+ char *buffer = malloc(to_write);
+ if (buffer == NULL) {
+ printf("ERROR: Could not allocate memory\n");
+ exit(EXIT_FAILURE);
+ }
+
+ char *walk = buffer;
+
+ strncpy(buffer, I3_IPC_MAGIC, strlen(I3_IPC_MAGIC));
+ walk += strlen(I3_IPC_MAGIC);
+ memcpy(walk, &len, sizeof(uint32_t));
+ walk += sizeof(uint32_t);
+ memcpy(walk, &type, sizeof(uint32_t));
+ walk += sizeof(uint32_t);
+
+ strncpy(walk, payload, len);
+
+ uint32_t written = 0;
+
+ while (to_write > 0) {
+ int n = write(i3_connection->fd, buffer + written, to_write);
+ if (n == -1) {
+ printf("ERROR: write() failed!\n");
+ exit(EXIT_FAILURE);
+ }
+
+ to_write -= n;
+ written += n;
+ }
+
+ FREE(buffer);
+
+ return 1;
}
int init_connection(const char *socket_path) {
- int sockfd = get_ipc_fd(socket_path);
+ int sockfd = get_ipc_fd(socket_path);
- i3_connection = malloc(sizeof(ev_io));
- ev_io_init(i3_connection, &got_data, sockfd, EV_READ);
- ev_io_start(main_loop, i3_connection);
+ i3_connection = malloc(sizeof(ev_io));
+ ev_io_init(i3_connection, &got_data, sockfd, EV_READ);
+ ev_io_start(main_loop, i3_connection);
- return 1;
+ return 1;
}
void subscribe_events() {
- i3_send_msg(I3_IPC_MESSAGE_TYPE_SUBSCRIBE, "[ \"workspace\", \"output\" ]");
+ i3_send_msg(I3_IPC_MESSAGE_TYPE_SUBSCRIBE, "[ \"workspace\", \"output\" ]");
}
#include "xcb.h"
void ev_prepare_cb(struct ev_loop *loop, ev_prepare *w, int revents) {
- xcb_flush(xcb_connection);
+ xcb_flush(xcb_connection);
}
void ev_check_cb(struct ev_loop *loop, ev_check *w, int revents) {
- xcb_generic_event_t *event;
- if ((event = xcb_poll_for_event(xcb_connection)) != NULL) {
- handle_xcb_event(event);
- }
- free(event);
+ xcb_generic_event_t *event;
+ if ((event = xcb_poll_for_event(xcb_connection)) != NULL) {
+ handle_xcb_event(event);
+ }
+ free(event);
}
void xcb_io_cb(struct ev_loop *loop, ev_io *w, int revents) {
}
int main(int argc, char **argv) {
- main_loop = ev_default_loop(0);
+ main_loop = ev_default_loop(0);
- init_xcb();
- init_connection("/home/mero/.i3/ipc.sock");
+ init_xcb();
+ init_connection("/home/mero/.i3/ipc.sock");
- subscribe_events();
+ subscribe_events();
- ev_io *xcb_io = malloc(sizeof(ev_io));
- ev_prepare *ev_prep = malloc(sizeof(ev_prepare));
- ev_check *ev_chk = malloc(sizeof(ev_check));
+ ev_io *xcb_io = malloc(sizeof(ev_io));
+ ev_prepare *ev_prep = malloc(sizeof(ev_prepare));
+ ev_check *ev_chk = malloc(sizeof(ev_check));
- ev_io_init(xcb_io, &xcb_io_cb, xcb_get_file_descriptor(xcb_connection), EV_READ);
- ev_prepare_init(ev_prep, &ev_prepare_cb);
- ev_check_init(ev_chk, &ev_check_cb);
+ ev_io_init(xcb_io, &xcb_io_cb, xcb_get_file_descriptor(xcb_connection), EV_READ);
+ ev_prepare_init(ev_prep, &ev_prepare_cb);
+ ev_check_init(ev_chk, &ev_check_cb);
- ev_io_start(main_loop, xcb_io);
- ev_prepare_start(main_loop, ev_prep);
- ev_check_start(main_loop, ev_chk);
+ ev_io_start(main_loop, xcb_io);
+ ev_prepare_start(main_loop, ev_prep);
+ ev_check_start(main_loop, ev_chk);
- i3_send_msg(I3_IPC_MESSAGE_TYPE_GET_OUTPUTS, NULL);
- i3_send_msg(I3_IPC_MESSAGE_TYPE_GET_WORKSPACES, NULL);
+ i3_send_msg(I3_IPC_MESSAGE_TYPE_GET_OUTPUTS, NULL);
+ i3_send_msg(I3_IPC_MESSAGE_TYPE_GET_WORKSPACES, NULL);
- ev_loop(main_loop, 0);
+ ev_loop(main_loop, 0);
- ev_prepare_stop(main_loop, ev_prep);
- ev_check_stop(main_loop, ev_chk);
- FREE(ev_prep);
- FREE(ev_chk);
+ ev_prepare_stop(main_loop, ev_prep);
+ ev_check_stop(main_loop, ev_chk);
+ FREE(ev_prep);
+ FREE(ev_chk);
- ev_default_destroy();
- clean_xcb();
+ ev_default_destroy();
+ clean_xcb();
- free_workspaces();
- FREE_SLIST(outputs, i3_output);
+ free_workspaces();
+ FREE_SLIST(outputs, i3_output);
- return 0;
+ return 0;
}
#include "ipc.h"
struct outputs_json_params {
- struct outputs_head *outputs;
- i3_output *outputs_walk;
- char* cur_key;
- char* json;
+ struct outputs_head *outputs;
+ i3_output *outputs_walk;
+ char *cur_key;
+ char *json;
};
-static int outputs_null_cb(void* params_) {
- struct outputs_json_params* params = (struct outputs_json_params*) params_;
+static int outputs_null_cb(void *params_) {
+ struct outputs_json_params *params = (struct outputs_json_params*) params_;
- if (strcmp(params->cur_key, "current_workspace")) {
- return 0;
- }
+ if (strcmp(params->cur_key, "current_workspace")) {
+ return 0;
+ }
- FREE(params->cur_key);
+ FREE(params->cur_key);
- return 1;
+ return 1;
}
-static int outputs_boolean_cb(void* params_, bool val) {
- struct outputs_json_params* params = (struct outputs_json_params*) params_;
+static int outputs_boolean_cb(void *params_, bool val) {
+ struct outputs_json_params *params = (struct outputs_json_params*) params_;
- if (strcmp(params->cur_key, "active")) {
- return 0;
- }
+ if (strcmp(params->cur_key, "active")) {
+ return 0;
+ }
- params->outputs_walk->active = val;
+ params->outputs_walk->active = val;
- FREE(params->cur_key);
+ FREE(params->cur_key);
- return 1;
+ return 1;
}
-static int outputs_integer_cb(void* params_, long val) {
- struct outputs_json_params* params = (struct outputs_json_params*) params_;
-
- if (!strcmp(params->cur_key, "current_workspace")) {
- params->outputs_walk->ws = (int) val;
- FREE(params->cur_key);
- return 1;
- }
-
- if (!strcmp(params->cur_key, "x")) {
- params->outputs_walk->rect.x = (int) val;
- FREE(params->cur_key);
- return 1;
- }
-
- if (!strcmp(params->cur_key, "y")) {
- params->outputs_walk->rect.y = (int) val;
- FREE(params->cur_key);
- return 1;
- }
-
- if (!strcmp(params->cur_key, "width")) {
- params->outputs_walk->rect.w = (int) val;
- FREE(params->cur_key);
- return 1;
- }
-
- if (!strcmp(params->cur_key, "height")) {
- params->outputs_walk->rect.h = (int) val;
- FREE(params->cur_key);
- return 1;
- }
-
- return 0;
+static int outputs_integer_cb(void *params_, long val) {
+ struct outputs_json_params *params = (struct outputs_json_params*) params_;
+
+ if (!strcmp(params->cur_key, "current_workspace")) {
+ params->outputs_walk->ws = (int) val;
+ FREE(params->cur_key);
+ return 1;
+ }
+
+ if (!strcmp(params->cur_key, "x")) {
+ params->outputs_walk->rect.x = (int) val;
+ FREE(params->cur_key);
+ return 1;
+ }
+
+ if (!strcmp(params->cur_key, "y")) {
+ params->outputs_walk->rect.y = (int) val;
+ FREE(params->cur_key);
+ return 1;
+ }
+
+ if (!strcmp(params->cur_key, "width")) {
+ params->outputs_walk->rect.w = (int) val;
+ FREE(params->cur_key);
+ return 1;
+ }
+
+ if (!strcmp(params->cur_key, "height")) {
+ params->outputs_walk->rect.h = (int) val;
+ FREE(params->cur_key);
+ return 1;
+ }
+
+ return 0;
}
-static int outputs_string_cb(void* params_, const unsigned char* val, unsigned int len) {
- struct outputs_json_params* params = (struct outputs_json_params*) params_;
-
- if (strcmp(params->cur_key, "name")) {
- return 0;
- }
+static int outputs_string_cb(void *params_, const unsigned char *val, unsigned int len) {
+ struct outputs_json_params *params = (struct outputs_json_params*) params_;
- params->outputs_walk->name = malloc(sizeof(const unsigned char) * (len + 1));
- strncpy(params->outputs_walk->name, (const char*) val, len);
- params->outputs_walk->name[len] = '\0';
+ if (strcmp(params->cur_key, "name")) {
+ return 0;
+ }
- FREE(params->cur_key);
-
- return 1;
+ params->outputs_walk->name = malloc(sizeof(const unsigned char) * (len + 1));
+ strncpy(params->outputs_walk->name, (const char*) val, len);
+ params->outputs_walk->name[len] = '\0';
+
+ FREE(params->cur_key);
+
+ return 1;
}
-static int outputs_start_map_cb(void* params_) {
- struct outputs_json_params* params = (struct outputs_json_params*) params_;
- i3_output *new_output = NULL;
+static int outputs_start_map_cb(void *params_) {
+ struct outputs_json_params *params = (struct outputs_json_params*) params_;
+ i3_output *new_output = NULL;
- if (params->cur_key == NULL) {
- new_output = malloc(sizeof(i3_output));
- new_output->name = NULL;
- new_output->ws = 0,
- memset(&new_output->rect, 0, sizeof(rect));
- new_output->bar = XCB_NONE;
+ if (params->cur_key == NULL) {
+ new_output = malloc(sizeof(i3_output));
+ new_output->name = NULL;
+ new_output->ws = 0,
+ memset(&new_output->rect, 0, sizeof(rect));
+ new_output->bar = XCB_NONE;
- new_output->workspaces = malloc(sizeof(struct ws_head));
- TAILQ_INIT(new_output->workspaces);
+ new_output->workspaces = malloc(sizeof(struct ws_head));
+ TAILQ_INIT(new_output->workspaces);
- SLIST_INSERT_HEAD(params->outputs, new_output, slist);
+ SLIST_INSERT_HEAD(params->outputs, new_output, slist);
- params->outputs_walk = SLIST_FIRST(params->outputs);
+ params->outputs_walk = SLIST_FIRST(params->outputs);
- return 1;
- }
+ return 1;
+ }
- return 1;
+ return 1;
}
-static int outputs_map_key_cb(void* params_, const unsigned char* keyVal, unsigned int keyLen) {
- struct outputs_json_params* params = (struct outputs_json_params*) params_;
- FREE(params->cur_key);
+static int outputs_map_key_cb(void *params_, const unsigned char *keyVal, unsigned int keyLen) {
+ struct outputs_json_params *params = (struct outputs_json_params*) params_;
+ FREE(params->cur_key);
- params->cur_key = malloc(sizeof(unsigned char) * (keyLen + 1));
- strncpy(params->cur_key, (const char*) keyVal, keyLen);
- params->cur_key[keyLen] = '\0';
+ params->cur_key = malloc(sizeof(unsigned char) * (keyLen + 1));
+ strncpy(params->cur_key, (const char*) keyVal, keyLen);
+ params->cur_key[keyLen] = '\0';
- return 1;
+ return 1;
}
yajl_callbacks outputs_callbacks = {
- &outputs_null_cb,
- &outputs_boolean_cb,
- &outputs_integer_cb,
- NULL,
- NULL,
- &outputs_string_cb,
- &outputs_start_map_cb,
- &outputs_map_key_cb,
- NULL,
- NULL,
- NULL
+ &outputs_null_cb,
+ &outputs_boolean_cb,
+ &outputs_integer_cb,
+ NULL,
+ NULL,
+ &outputs_string_cb,
+ &outputs_start_map_cb,
+ &outputs_map_key_cb,
+ NULL,
+ NULL,
+ NULL
};
-void parse_outputs_json(char* json) {
- /* FIXME: Fasciliate stream-processing, i.e. allow starting to interpret
- * JSON in chunks */
- struct outputs_json_params params;
- printf(json);
- params.outputs = malloc(sizeof(struct outputs_head));
- SLIST_INIT(params.outputs);
-
- params.outputs_walk = NULL;
- params.cur_key = NULL;
- params.json = json;
-
- yajl_handle handle;
- yajl_parser_config parse_conf = { 0, 0 };
- yajl_status state;
-
- handle = yajl_alloc(&outputs_callbacks, &parse_conf, NULL, (void*) ¶ms);
-
- state = yajl_parse(handle, (const unsigned char*) json, strlen(json));
-
- /* FIXME: Propper errorhandling for JSON-parsing */
- switch (state) {
- case yajl_status_ok:
- break;
- case yajl_status_client_canceled:
- case yajl_status_insufficient_data:
- case yajl_status_error:
- printf("ERROR: Could not parse outputs-reply!\n");
- exit(EXIT_FAILURE);
- break;
- }
-
- yajl_free(handle);
-
- if (outputs != NULL) {
- FREE_SLIST(outputs, i3_output);
- }
-
- outputs = params.outputs;
+void parse_outputs_json(char *json) {
+ /* FIXME: Fasciliate stream-processing, i.e. allow starting to interpret
+ * JSON in chunks */
+ struct outputs_json_params params;
+ printf(json);
+ params.outputs = malloc(sizeof(struct outputs_head));
+ SLIST_INIT(params.outputs);
+
+ params.outputs_walk = NULL;
+ params.cur_key = NULL;
+ params.json = json;
+
+ yajl_handle handle;
+ yajl_parser_config parse_conf = { 0, 0 };
+ yajl_status state;
+
+ handle = yajl_alloc(&outputs_callbacks, &parse_conf, NULL, (void*) ¶ms);
+
+ state = yajl_parse(handle, (const unsigned char*) json, strlen(json));
+
+ /* FIXME: Propper errorhandling for JSON-parsing */
+ switch (state) {
+ case yajl_status_ok:
+ break;
+ case yajl_status_client_canceled:
+ case yajl_status_insufficient_data:
+ case yajl_status_error:
+ printf("ERROR: Could not parse outputs-reply!\n");
+ exit(EXIT_FAILURE);
+ break;
+ }
+
+ yajl_free(handle);
+
+ if (outputs != NULL) {
+ FREE_SLIST(outputs, i3_output);
+ }
+
+ outputs = params.outputs;
}
-i3_output* get_output_by_name(char* name) {
- i3_output *walk;
- SLIST_FOREACH(walk, outputs, slist) {
- if (!strcmp(walk->name, name)) {
- break;
- }
- }
+i3_output *get_output_by_name(char *name) {
+ i3_output *walk;
+ SLIST_FOREACH(walk, outputs, slist) {
+ if (!strcmp(walk->name, name)) {
+ break;
+ }
+ }
- return walk;
+ return walk;
}
#include "ipc.h"
struct workspaces_json_params {
- struct ws_head *workspaces;
- i3_ws *workspaces_walk;
- char *cur_key;
- char *json;
+ struct ws_head *workspaces;
+ i3_ws *workspaces_walk;
+ char *cur_key;
+ char *json;
};
-static int workspaces_null_cb(void* params_) {
- struct workspaces_json_params* params = (struct workspaces_json_params*) params_;
+static int workspaces_null_cb(void *params_) {
+ struct workspaces_json_params *params = (struct workspaces_json_params*) params_;
- if (strcmp(params->cur_key, "current_workspace")) {
- return 0;
- }
+ if (strcmp(params->cur_key, "current_workspace")) {
+ return 0;
+ }
- FREE(params->cur_key);
+ FREE(params->cur_key);
- return 1;
+ return 1;
}
-static int workspaces_boolean_cb(void* params_, bool val) {
- struct workspaces_json_params* params = (struct workspaces_json_params*) params_;
+static int workspaces_boolean_cb(void *params_, bool val) {
+ struct workspaces_json_params *params = (struct workspaces_json_params*) params_;
- if (!strcmp(params->cur_key, "visible")) {
- params->workspaces_walk->visible = val;
- FREE(params->cur_key);
- return 1;
- }
+ if (!strcmp(params->cur_key, "visible")) {
+ params->workspaces_walk->visible = val;
+ FREE(params->cur_key);
+ return 1;
+ }
- if (!strcmp(params->cur_key, "focused")) {
- params->workspaces_walk->focused = val;
- FREE(params->cur_key);
- return 1;
- }
+ if (!strcmp(params->cur_key, "focused")) {
+ params->workspaces_walk->focused = val;
+ FREE(params->cur_key);
+ return 1;
+ }
- if (!strcmp(params->cur_key, "urgent")) {
- params->workspaces_walk->urgent = val;
- FREE(params->cur_key);
- return 1;
- }
+ if (!strcmp(params->cur_key, "urgent")) {
+ params->workspaces_walk->urgent = val;
+ FREE(params->cur_key);
+ return 1;
+ }
- FREE(params->cur_key);
+ FREE(params->cur_key);
- return 0;
+ return 0;
}
-static int workspaces_integer_cb(void* params_, long val) {
- struct workspaces_json_params* params = (struct workspaces_json_params*) params_;
-
- if (!strcmp(params->cur_key, "num")) {
- params->workspaces_walk->num = (int) val;
- FREE(params->cur_key);
- return 1;
- }
-
- if (!strcmp(params->cur_key, "x")) {
- params->workspaces_walk->rect.x = (int) val;
- FREE(params->cur_key);
- return 1;
- }
-
- if (!strcmp(params->cur_key, "y")) {
- params->workspaces_walk->rect.y = (int) val;
- FREE(params->cur_key);
- return 1;
- }
-
- if (!strcmp(params->cur_key, "width")) {
- params->workspaces_walk->rect.w = (int) val;
- FREE(params->cur_key);
- return 1;
- }
-
- if (!strcmp(params->cur_key, "height")) {
- params->workspaces_walk->rect.h = (int) val;
- FREE(params->cur_key);
- return 1;
- }
-
- FREE(params->cur_key);
- return 0;
+static int workspaces_integer_cb(void *params_, long val) {
+ struct workspaces_json_params *params = (struct workspaces_json_params*) params_;
+
+ if (!strcmp(params->cur_key, "num")) {
+ params->workspaces_walk->num = (int) val;
+ FREE(params->cur_key);
+ return 1;
+ }
+
+ if (!strcmp(params->cur_key, "x")) {
+ params->workspaces_walk->rect.x = (int) val;
+ FREE(params->cur_key);
+ return 1;
+ }
+
+ if (!strcmp(params->cur_key, "y")) {
+ params->workspaces_walk->rect.y = (int) val;
+ FREE(params->cur_key);
+ return 1;
+ }
+
+ if (!strcmp(params->cur_key, "width")) {
+ params->workspaces_walk->rect.w = (int) val;
+ FREE(params->cur_key);
+ return 1;
+ }
+
+ if (!strcmp(params->cur_key, "height")) {
+ params->workspaces_walk->rect.h = (int) val;
+ FREE(params->cur_key);
+ return 1;
+ }
+
+ FREE(params->cur_key);
+ return 0;
}
-static int workspaces_string_cb(void* params_, const unsigned char* val, unsigned int len) {
+static int workspaces_string_cb(void *params_, const unsigned char *val, unsigned int len) {
- struct workspaces_json_params* params = (struct workspaces_json_params*) params_;
+ struct workspaces_json_params *params = (struct workspaces_json_params*) params_;
- char* output_name;
+ char *output_name;
if (!strcmp(params->cur_key, "name")) {
params->workspaces_walk->name = malloc(sizeof(const unsigned char) * (len + 1));
strncpy(params->workspaces_walk->name, (const char*) val, len);
- params->workspaces_walk->name[len] = '\0';
+ params->workspaces_walk->name[len] = '\0';
- params->workspaces_walk->name_width = get_string_width(params->workspaces_walk->name);
+ params->workspaces_walk->name_width = get_string_width(params->workspaces_walk->name);
- printf("Got Workspace %s, name_width: %d\n",
- params->workspaces_walk->name,
- params->workspaces_walk->name_width);
+ printf("Got Workspace %s, name_width: %d\n",
+ params->workspaces_walk->name,
+ params->workspaces_walk->name_width);
FREE(params->cur_key);
return 1;
if (!strcmp(params->cur_key, "output")) {
output_name = malloc(sizeof(const unsigned char) * (len + 1));
strncpy(output_name, (const char*) val, len);
- output_name[len] = '\0';
+ output_name[len] = '\0';
params->workspaces_walk->output = get_output_by_name(output_name);
- TAILQ_INSERT_TAIL(params->workspaces_walk->output->workspaces,
- params->workspaces_walk,
- tailq);
+ TAILQ_INSERT_TAIL(params->workspaces_walk->output->workspaces,
+ params->workspaces_walk,
+ tailq);
free(output_name);
return 1;
return 0;
}
-static int workspaces_start_map_cb(void* params_) {
- struct workspaces_json_params* params = (struct workspaces_json_params*) params_;
+static int workspaces_start_map_cb(void *params_) {
+ struct workspaces_json_params *params = (struct workspaces_json_params*) params_;
- i3_ws *new_workspace = NULL;
+ i3_ws *new_workspace = NULL;
- if (params->cur_key == NULL) {
- new_workspace = malloc(sizeof(i3_ws));
- new_workspace->num = -1;
- new_workspace->name = NULL;
- new_workspace->visible = 0;
- new_workspace->focused = 0;
- new_workspace->urgent = 0;
- memset(&new_workspace->rect, 0, sizeof(rect));
- new_workspace->output = NULL;
+ if (params->cur_key == NULL) {
+ new_workspace = malloc(sizeof(i3_ws));
+ new_workspace->num = -1;
+ new_workspace->name = NULL;
+ new_workspace->visible = 0;
+ new_workspace->focused = 0;
+ new_workspace->urgent = 0;
+ memset(&new_workspace->rect, 0, sizeof(rect));
+ new_workspace->output = NULL;
- params->workspaces_walk = new_workspace;
- return 1;
- }
+ params->workspaces_walk = new_workspace;
+ return 1;
+ }
- return 1;
+ return 1;
}
-static int workspaces_map_key_cb(void* params_, const unsigned char* keyVal, unsigned int keyLen) {
- struct workspaces_json_params* params = (struct workspaces_json_params*) params_;
- FREE(params->cur_key);
+static int workspaces_map_key_cb(void *params_, const unsigned char *keyVal, unsigned int keyLen) {
+ struct workspaces_json_params *params = (struct workspaces_json_params*) params_;
+ FREE(params->cur_key);
- params->cur_key = malloc(sizeof(unsigned char) * (keyLen + 1));
- if (params->cur_key == NULL) {
- printf("ERROR: Could not allocate memory!\n");
- exit(EXIT_FAILURE);
- }
- strncpy(params->cur_key, (const char*) keyVal, keyLen);
- params->cur_key[keyLen] = '\0';
+ params->cur_key = malloc(sizeof(unsigned char) * (keyLen + 1));
+ if (params->cur_key == NULL) {
+ printf("ERROR: Could not allocate memory!\n");
+ exit(EXIT_FAILURE);
+ }
+ strncpy(params->cur_key, (const char*) keyVal, keyLen);
+ params->cur_key[keyLen] = '\0';
- return 1;
+ return 1;
}
yajl_callbacks workspaces_callbacks = {
- &workspaces_null_cb,
- &workspaces_boolean_cb,
- &workspaces_integer_cb,
- NULL,
- NULL,
- &workspaces_string_cb,
- &workspaces_start_map_cb,
- &workspaces_map_key_cb,
- NULL,
- NULL,
- NULL
+ &workspaces_null_cb,
+ &workspaces_boolean_cb,
+ &workspaces_integer_cb,
+ NULL,
+ NULL,
+ &workspaces_string_cb,
+ &workspaces_start_map_cb,
+ &workspaces_map_key_cb,
+ NULL,
+ NULL,
+ NULL
};
-void parse_workspaces_json(char* json) {
- /* FIXME: Fasciliate stream-processing, i.e. allow starting to interpret
- * JSON in chunks */
- struct workspaces_json_params params;
-
- free_workspaces();
-
- params.workspaces_walk = NULL;
- params.cur_key = NULL;
- params.json = json;
-
- yajl_handle handle;
- yajl_parser_config parse_conf = { 0, 0 };
- yajl_status state;
-
- handle = yajl_alloc(&workspaces_callbacks, &parse_conf, NULL, (void*) ¶ms);
-
- state = yajl_parse(handle, (const unsigned char*) json, strlen(json));
-
- /* FIXME: Propper errorhandling for JSON-parsing */
- switch (state) {
- case yajl_status_ok:
- break;
- case yajl_status_client_canceled:
- case yajl_status_insufficient_data:
- case yajl_status_error:
- printf("ERROR: Could not parse workspaces-reply!\n");
- exit(EXIT_FAILURE);
- break;
- }
-
- yajl_free(handle);
-
- FREE(params.cur_key);
+void parse_workspaces_json(char *json) {
+ /* FIXME: Fasciliate stream-processing, i.e. allow starting to interpret
+ * JSON in chunks */
+ struct workspaces_json_params params;
+
+ free_workspaces();
+
+ params.workspaces_walk = NULL;
+ params.cur_key = NULL;
+ params.json = json;
+
+ yajl_handle handle;
+ yajl_parser_config parse_conf = { 0, 0 };
+ yajl_status state;
+
+ handle = yajl_alloc(&workspaces_callbacks, &parse_conf, NULL, (void*) ¶ms);
+
+ state = yajl_parse(handle, (const unsigned char*) json, strlen(json));
+
+ /* FIXME: Propper errorhandling for JSON-parsing */
+ switch (state) {
+ case yajl_status_ok:
+ break;
+ case yajl_status_client_canceled:
+ case yajl_status_insufficient_data:
+ case yajl_status_error:
+ printf("ERROR: Could not parse workspaces-reply!\n");
+ exit(EXIT_FAILURE);
+ break;
+ }
+
+ yajl_free(handle);
+
+ FREE(params.cur_key);
}
void free_workspaces() {
- i3_output *outputs_walk;
- SLIST_FOREACH(outputs_walk, outputs, slist) {
- if (outputs_walk->workspaces != NULL && !TAILQ_EMPTY(outputs_walk->workspaces)) {
- FREE_TAILQ(outputs_walk->workspaces, i3_ws);
- }
- }
+ i3_output *outputs_walk;
+ SLIST_FOREACH(outputs_walk, outputs, slist) {
+ if (outputs_walk->workspaces != NULL && !TAILQ_EMPTY(outputs_walk->workspaces)) {
+ FREE_TAILQ(outputs_walk->workspaces, i3_ws);
+ }
+ }
}
xcb_intern_atom_cookie_t atom_cookies[NUM_ATOMS];
uint32_t get_colorpixel(const char *s) {
- char strings[3][3] = { { s[0], s[1], '\0'} ,
- { s[2], s[3], '\0'} ,
- { s[4], s[5], '\0'} };
- uint8_t r = strtol(strings[0], NULL, 16);
- uint8_t g = strtol(strings[1], NULL, 16);
- uint8_t b = strtol(strings[2], NULL, 16);
- return (r << 16 | g << 8 | b);
+ char strings[3][3] = { { s[0], s[1], '\0'} ,
+ { s[2], s[3], '\0'} ,
+ { s[4], s[5], '\0'} };
+ uint8_t r = strtol(strings[0], NULL, 16);
+ uint8_t g = strtol(strings[1], NULL, 16);
+ uint8_t b = strtol(strings[2], NULL, 16);
+ return (r << 16 | g << 8 | b);
}
void handle_button(xcb_button_press_event_t *event) {
- i3_ws *cur_ws;
- i3_output *walk;
- xcb_window_t bar = event->event;
- SLIST_FOREACH(walk, outputs, slist) {
- if (walk->bar == bar) {
- break;
- }
- }
-
- if (walk == NULL) {
- printf("Unknown Bar klicked!\n");
- return;
- }
-
- TAILQ_FOREACH(cur_ws, walk->workspaces, tailq) {
- if (cur_ws->visible) {
- break;
- }
- }
-
- if (cur_ws == NULL) {
- printf("No Workspace active?\n");
- return;
- }
-
- int32_t x = event->event_x;
-
- printf("Got Button %d\n", event->detail);
-
- switch (event->detail) {
- case 1:
- TAILQ_FOREACH(cur_ws, walk->workspaces, tailq) {
- printf("x = %d\n", x);
- if (x < cur_ws->name_width + 10) {
- break;
- }
- x -= cur_ws->name_width + 10;
- }
- if (cur_ws == NULL) {
- return;
- }
- break;
- case 4:
- if (cur_ws == TAILQ_LAST(walk->workspaces, ws_head)) {
- cur_ws = TAILQ_FIRST(walk->workspaces);
- } else {
- cur_ws = TAILQ_NEXT(cur_ws, tailq);
- }
- break;
- case 5:
- if (cur_ws == TAILQ_FIRST(walk->workspaces)) {
- cur_ws = TAILQ_LAST(walk->workspaces, ws_head);
- } else {
- cur_ws = TAILQ_PREV(cur_ws, ws_head, tailq);
- }
- break;
- }
-
- char buffer[50];
- snprintf(buffer, 50, "%d", cur_ws->num);
- i3_send_msg(I3_IPC_MESSAGE_TYPE_COMMAND, buffer);
+ i3_ws *cur_ws;
+ i3_output *walk;
+ xcb_window_t bar = event->event;
+ SLIST_FOREACH(walk, outputs, slist) {
+ if (walk->bar == bar) {
+ break;
+ }
+ }
+
+ if (walk == NULL) {
+ printf("Unknown Bar klicked!\n");
+ return;
+ }
+
+ TAILQ_FOREACH(cur_ws, walk->workspaces, tailq) {
+ if (cur_ws->visible) {
+ break;
+ }
+ }
+
+ if (cur_ws == NULL) {
+ printf("No Workspace active?\n");
+ return;
+ }
+
+ int32_t x = event->event_x;
+
+ printf("Got Button %d\n", event->detail);
+
+ switch (event->detail) {
+ case 1:
+ TAILQ_FOREACH(cur_ws, walk->workspaces, tailq) {
+ printf("x = %d\n", x);
+ if (x < cur_ws->name_width + 10) {
+ break;
+ }
+ x -= cur_ws->name_width + 10;
+ }
+ if (cur_ws == NULL) {
+ return;
+ }
+ break;
+ case 4:
+ if (cur_ws == TAILQ_LAST(walk->workspaces, ws_head)) {
+ cur_ws = TAILQ_FIRST(walk->workspaces);
+ } else {
+ cur_ws = TAILQ_NEXT(cur_ws, tailq);
+ }
+ break;
+ case 5:
+ if (cur_ws == TAILQ_FIRST(walk->workspaces)) {
+ cur_ws = TAILQ_LAST(walk->workspaces, ws_head);
+ } else {
+ cur_ws = TAILQ_PREV(cur_ws, ws_head, tailq);
+ }
+ break;
+ }
+
+ char buffer[50];
+ snprintf(buffer, 50, "%d", cur_ws->num);
+ i3_send_msg(I3_IPC_MESSAGE_TYPE_COMMAND, buffer);
}
void handle_xcb_event(xcb_generic_event_t *event) {
- switch (event->response_type & ~0x80) {
- case XCB_EXPOSE:
- draw_buttons();
- break;
- case XCB_BUTTON_PRESS:
- handle_button((xcb_button_press_event_t*) event);
- break;
- }
+ switch (event->response_type & ~0x80) {
+ case XCB_EXPOSE:
+ draw_buttons();
+ break;
+ case XCB_BUTTON_PRESS:
+ handle_button((xcb_button_press_event_t*) event);
+ break;
+ }
}
int get_string_width(char *string) {
- xcb_query_text_extents_cookie_t cookie;
- xcb_query_text_extents_reply_t *reply;
- xcb_generic_error_t *error;
- int width;
-
- cookie = xcb_query_text_extents(xcb_connection, xcb_font, strlen(string), (xcb_char2b_t *)string);
- if ((reply= xcb_query_text_extents_reply(xcb_connection, cookie, &error)) == NULL) {
- printf("ERROR: Could not get text extents!");
- return 7;
- }
-
- width = reply->overall_width;
- free(reply);
- return width;
+ xcb_query_text_extents_cookie_t cookie;
+ xcb_query_text_extents_reply_t *reply;
+ xcb_generic_error_t *error;
+ int width;
+
+ cookie = xcb_query_text_extents(xcb_connection, xcb_font, strlen(string), (xcb_char2b_t*) string);
+ if ((reply= xcb_query_text_extents_reply(xcb_connection, cookie, &error)) == NULL) {
+ printf("ERROR: Could not get text extents!");
+ return 7;
+ }
+
+ width = reply->overall_width;
+ free(reply);
+ return width;
}
void init_xcb() {
- /* FIXME: xcb_connect leaks Memory */
- xcb_connection = xcb_connect(NULL, NULL);
- if (xcb_connection_has_error(xcb_connection)) {
- printf("Cannot open display\n");
- exit(EXIT_FAILURE);
- }
- printf("Connected to xcb\n");
-
- /* We have to request the atoms we need */
- #define ATOM_DO(name) atom_cookies[name] = xcb_intern_atom(xcb_connection, 0, strlen(#name), #name);
+ /* FIXME: xcb_connect leaks Memory */
+ xcb_connection = xcb_connect(NULL, NULL);
+ if (xcb_connection_has_error(xcb_connection)) {
+ printf("Cannot open display\n");
+ exit(EXIT_FAILURE);
+ }
+ printf("Connected to xcb\n");
+
+ /* We have to request the atoms we need */
+ #define ATOM_DO(name) atom_cookies[name] = xcb_intern_atom(xcb_connection, 0, strlen(#name), #name);
#include "xcb_atoms.def"
- xcb_screens = xcb_setup_roots_iterator(xcb_get_setup(xcb_connection)).data;
- xcb_root = xcb_screens->root;
-
- xcb_font = xcb_generate_id(xcb_connection);
- char *fontname = "-misc-fixed-medium-r-semicondensed--12-110-75-75-c-60-iso10646-1";
- xcb_open_font(xcb_connection,
- xcb_font,
- strlen(fontname),
- fontname);
-
- xcb_list_fonts_with_info_cookie_t cookie;
- cookie = xcb_list_fonts_with_info(xcb_connection,
- 1,
- strlen(fontname),
- fontname);
- xcb_list_fonts_with_info_reply_t *reply;
- reply = xcb_list_fonts_with_info_reply(xcb_connection,
- cookie,
- NULL);
- font_height = reply->font_ascent + reply->font_descent;
- printf("Calculated Font-height: %d\n", font_height);
-
-
- /* FIXME: Maybe we can push that further backwards */
- get_atoms();
+ xcb_screens = xcb_setup_roots_iterator(xcb_get_setup(xcb_connection)).data;
+ xcb_root = xcb_screens->root;
+
+ xcb_font = xcb_generate_id(xcb_connection);
+ char *fontname = "-misc-fixed-medium-r-semicondensed--12-110-75-75-c-60-iso10646-1";
+ xcb_open_font(xcb_connection,
+ xcb_font,
+ strlen(fontname),
+ fontname);
+
+ xcb_list_fonts_with_info_cookie_t cookie;
+ cookie = xcb_list_fonts_with_info(xcb_connection,
+ 1,
+ strlen(fontname),
+ fontname);
+ xcb_list_fonts_with_info_reply_t *reply;
+ reply = xcb_list_fonts_with_info_reply(xcb_connection,
+ cookie,
+ NULL);
+ font_height = reply->font_ascent + reply->font_descent;
+ printf("Calculated Font-height: %d\n", font_height);
+
+
+ /* FIXME: Maybe we can push that further backwards */
+ get_atoms();
}
void clean_xcb() {
- xcb_disconnect(xcb_connection);
+ xcb_disconnect(xcb_connection);
}
void get_atoms() {
- xcb_intern_atom_reply_t* reply;
- #define ATOM_DO(name) reply = xcb_intern_atom_reply(xcb_connection, atom_cookies[name], NULL); \
- atoms[name] = reply->atom; \
- free(reply);
+ xcb_intern_atom_reply_t *reply;
+ #define ATOM_DO(name) reply = xcb_intern_atom_reply(xcb_connection, atom_cookies[name], NULL); \
+ atoms[name] = reply->atom; \
+ free(reply);
- #include "xcb_atoms.def"
- printf("Got Atoms\n");
+ #include "xcb_atoms.def"
+ printf("Got Atoms\n");
}
void destroy_windows() {
- i3_output *walk;
- if (outputs == NULL) {
- return;
- }
- SLIST_FOREACH(walk, outputs, slist) {
- if (walk->bar == XCB_NONE) {
- continue;
- }
- xcb_destroy_window(xcb_connection, walk->bar);
- walk->bar = XCB_NONE;
- }
+ i3_output *walk;
+ if (outputs == NULL) {
+ return;
+ }
+ SLIST_FOREACH(walk, outputs, slist) {
+ if (walk->bar == XCB_NONE) {
+ continue;
+ }
+ xcb_destroy_window(xcb_connection, walk->bar);
+ walk->bar = XCB_NONE;
+ }
}
void create_windows() {
- uint32_t mask;
- uint32_t values[2];
-
- i3_output *walk;
- SLIST_FOREACH(walk, outputs, slist) {
- if (!walk->active) {
- continue;
- }
- printf("Creating Window for output %s\n", walk->name);
-
- walk->bar = xcb_generate_id(xcb_connection);
- mask = XCB_CW_BACK_PIXEL | XCB_CW_EVENT_MASK;
- values[0] = xcb_screens->black_pixel;
- values[1] = XCB_EVENT_MASK_EXPOSURE |
- XCB_EVENT_MASK_BUTTON_PRESS;
- xcb_create_window(xcb_connection,
- xcb_screens->root_depth,
- walk->bar,
- xcb_root,
- walk->rect.x, walk->rect.y,
- walk->rect.w, font_height + 6,
- 1,
- XCB_WINDOW_CLASS_INPUT_OUTPUT,
- xcb_screens->root_visual,
- mask,
- values);
-
- xcb_change_property(xcb_connection,
- XCB_PROP_MODE_REPLACE,
- walk->bar,
- atoms[_NET_WM_WINDOW_TYPE],
- atoms[ATOM],
- 32,
- 1,
- (unsigned char*) &atoms[_NET_WM_WINDOW_TYPE_DOCK]);
-
- walk->bargc = xcb_generate_id(xcb_connection);
- mask = XCB_GC_FONT;
- values[0] = xcb_font;
- xcb_create_gc(xcb_connection,
- walk->bargc,
- walk->bar,
- mask,
- values);
-
- xcb_map_window(xcb_connection, walk->bar);
- }
- xcb_flush(xcb_connection);
+ uint32_t mask;
+ uint32_t values[2];
+
+ i3_output *walk;
+ SLIST_FOREACH(walk, outputs, slist) {
+ if (!walk->active) {
+ continue;
+ }
+ printf("Creating Window for output %s\n", walk->name);
+
+ walk->bar = xcb_generate_id(xcb_connection);
+ mask = XCB_CW_BACK_PIXEL | XCB_CW_EVENT_MASK;
+ values[0] = xcb_screens->black_pixel;
+ values[1] = XCB_EVENT_MASK_EXPOSURE |
+ XCB_EVENT_MASK_BUTTON_PRESS;
+ xcb_create_window(xcb_connection,
+ xcb_screens->root_depth,
+ walk->bar,
+ xcb_root,
+ walk->rect.x, walk->rect.y,
+ walk->rect.w, font_height + 6,
+ 1,
+ XCB_WINDOW_CLASS_INPUT_OUTPUT,
+ xcb_screens->root_visual,
+ mask,
+ values);
+
+ xcb_change_property(xcb_connection,
+ XCB_PROP_MODE_REPLACE,
+ walk->bar,
+ atoms[_NET_WM_WINDOW_TYPE],
+ atoms[ATOM],
+ 32,
+ 1,
+ (unsigned char*) &atoms[_NET_WM_WINDOW_TYPE_DOCK]);
+
+ walk->bargc = xcb_generate_id(xcb_connection);
+ mask = XCB_GC_FONT;
+ values[0] = xcb_font;
+ xcb_create_gc(xcb_connection,
+ walk->bargc,
+ walk->bar,
+ mask,
+ values);
+
+ xcb_map_window(xcb_connection, walk->bar);
+ }
+ xcb_flush(xcb_connection);
}
void draw_buttons() {
- printf("Drawing Buttons...\n");
- int i = 0;
- i3_output *outputs_walk;
- SLIST_FOREACH(outputs_walk, outputs, slist) {
- if (!outputs_walk->active) {
- printf("Output %s inactive, skipping...\n", outputs_walk->name);
- continue;
- }
- if (outputs_walk->bar == XCB_NONE) {
- create_windows();
- }
- uint32_t color = get_colorpixel("000000");
- xcb_change_gc(xcb_connection,
- outputs_walk->bargc,
- XCB_GC_FOREGROUND,
- &color);
- xcb_rectangle_t rect = { 0, 0, outputs_walk->rect.w, font_height + 6 };
- xcb_poly_fill_rectangle(xcb_connection,
- outputs_walk->bar,
- outputs_walk->bargc,
- 1,
- &rect);
- i3_ws *ws_walk;
- TAILQ_FOREACH(ws_walk, outputs_walk->workspaces, tailq) {
- printf("Drawing Button for WS %s at x = %d\n", ws_walk->name, i);
- uint32_t color = get_colorpixel("240000");
- if (ws_walk->visible) {
- color = get_colorpixel("480000");
- }
- if (ws_walk->urgent) {
- printf("WS %s is urgent!\n", ws_walk->name);
- color = get_colorpixel("002400");
- }
- xcb_change_gc(xcb_connection,
- outputs_walk->bargc,
- XCB_GC_FOREGROUND,
- &color);
- xcb_change_gc(xcb_connection,
- outputs_walk->bargc,
- XCB_GC_BACKGROUND,
- &color);
- xcb_rectangle_t rect = { i + 1, 1, ws_walk->name_width + 8, font_height + 4 };
- xcb_poly_fill_rectangle(xcb_connection,
- outputs_walk->bar,
- outputs_walk->bargc,
- 1,
- &rect);
- color = get_colorpixel("FFFFFF");
- xcb_change_gc(xcb_connection,
- outputs_walk->bargc,
- XCB_GC_FOREGROUND,
- &color);
- xcb_image_text_8(xcb_connection,
- strlen(ws_walk->name),
- outputs_walk->bar,
- outputs_walk->bargc,
- i + 5, font_height + 1,
- ws_walk->name);
- i += 10 + ws_walk->name_width;
- }
- i = 0;
- }
- xcb_flush(xcb_connection);
+ printf("Drawing Buttons...\n");
+ int i = 0;
+ i3_output *outputs_walk;
+ SLIST_FOREACH(outputs_walk, outputs, slist) {
+ if (!outputs_walk->active) {
+ printf("Output %s inactive, skipping...\n", outputs_walk->name);
+ continue;
+ }
+ if (outputs_walk->bar == XCB_NONE) {
+ create_windows();
+ }
+ uint32_t color = get_colorpixel("000000");
+ xcb_change_gc(xcb_connection,
+ outputs_walk->bargc,
+ XCB_GC_FOREGROUND,
+ &color);
+ xcb_rectangle_t rect = { 0, 0, outputs_walk->rect.w, font_height + 6 };
+ xcb_poly_fill_rectangle(xcb_connection,
+ outputs_walk->bar,
+ outputs_walk->bargc,
+ 1,
+ &rect);
+ i3_ws *ws_walk;
+ TAILQ_FOREACH(ws_walk, outputs_walk->workspaces, tailq) {
+ printf("Drawing Button for WS %s at x = %d\n", ws_walk->name, i);
+ uint32_t color = get_colorpixel("240000");
+ if (ws_walk->visible) {
+ color = get_colorpixel("480000");
+ }
+ if (ws_walk->urgent) {
+ printf("WS %s is urgent!\n", ws_walk->name);
+ color = get_colorpixel("002400");
+ }
+ xcb_change_gc(xcb_connection,
+ outputs_walk->bargc,
+ XCB_GC_FOREGROUND,
+ &color);
+ xcb_change_gc(xcb_connection,
+ outputs_walk->bargc,
+ XCB_GC_BACKGROUND,
+ &color);
+ xcb_rectangle_t rect = { i + 1, 1, ws_walk->name_width + 8, font_height + 4 };
+ xcb_poly_fill_rectangle(xcb_connection,
+ outputs_walk->bar,
+ outputs_walk->bargc,
+ 1,
+ &rect);
+ color = get_colorpixel("FFFFFF");
+ xcb_change_gc(xcb_connection,
+ outputs_walk->bargc,
+ XCB_GC_FOREGROUND,
+ &color);
+ xcb_image_text_8(xcb_connection,
+ strlen(ws_walk->name),
+ outputs_walk->bar,
+ outputs_walk->bargc,
+ i + 5, font_height + 1,
+ ws_walk->name);
+ i += 10 + ws_walk->name_width;
+ }
+ i = 0;
+ }
+ xcb_flush(xcb_connection);
}
projects / i3 / i3 / commitdiff