Implement bar bindsym

master
Brian Ashworth 6 years ago
parent e143c9613d
commit 1c969e86f5

@ -239,6 +239,12 @@ struct bar_config {
} colors; } colors;
}; };
struct bar_binding {
uint32_t button;
bool release;
char *command;
};
struct border_colors { struct border_colors {
float border[4]; float border[4];
float background[4]; float background[4];
@ -527,6 +533,8 @@ struct bar_config *default_bar_config(void);
void free_bar_config(struct bar_config *bar); void free_bar_config(struct bar_config *bar);
void free_bar_binding(struct bar_binding *binding);
void free_workspace_config(struct workspace_config *wsc); void free_workspace_config(struct workspace_config *wsc);
/** /**

@ -3,6 +3,7 @@
#include <stdbool.h> #include <stdbool.h>
#include <stdint.h> #include <stdint.h>
#include <wayland-client.h> #include <wayland-client.h>
#include "list.h"
#include "util.h" #include "util.h"
struct box_colors { struct box_colors {
@ -17,6 +18,12 @@ struct config_output {
size_t index; size_t index;
}; };
struct swaybar_binding {
uint32_t button;
char *command;
bool release;
};
struct swaybar_config { struct swaybar_config {
char *status_command; char *status_command;
bool pango_markup; bool pango_markup;
@ -29,6 +36,7 @@ struct swaybar_config {
bool binding_mode_indicator; bool binding_mode_indicator;
bool wrap_scroll; bool wrap_scroll;
bool workspace_buttons; bool workspace_buttons;
list_t *bindings;
struct wl_list outputs; // config_output::link struct wl_list outputs; // config_output::link
bool all_outputs; bool all_outputs;
int height; int height;

@ -7,5 +7,6 @@ bool ipc_initialize(struct swaybar *bar, const char *bar_id);
bool handle_ipc_readable(struct swaybar *bar); bool handle_ipc_readable(struct swaybar *bar);
void ipc_get_workspaces(struct swaybar *bar); void ipc_get_workspaces(struct swaybar *bar);
void ipc_send_workspace_command(struct swaybar *bar, const char *ws); void ipc_send_workspace_command(struct swaybar *bar, const char *ws);
void ipc_execute_binding(struct swaybar *bar, struct swaybar_binding *bind);
#endif #endif

@ -1,5 +1,7 @@
#define _XOPEN_SOURCE 500
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <strings.h>
#include "sway/commands.h" #include "sway/commands.h"
#include "sway/config.h" #include "sway/config.h"
#include "list.h" #include "list.h"
@ -7,5 +9,61 @@
#include "stringop.h" #include "stringop.h"
struct cmd_results *bar_cmd_bindsym(int argc, char **argv) { struct cmd_results *bar_cmd_bindsym(int argc, char **argv) {
return cmd_results_new(CMD_FAILURE, "bindsym", "TODO"); // TODO struct cmd_results *error = NULL;
if ((error = checkarg(argc, "bar bindsym", EXPECTED_MORE_THAN, 1))) {
return error;
}
if (!config->current_bar) {
return cmd_results_new(CMD_FAILURE, "bar bindsym", "No bar defined.");
}
struct bar_binding *binding = calloc(1, sizeof(struct bar_binding));
if (!binding) {
return cmd_results_new(CMD_FAILURE, "bar bindsym",
"Unable to allocate bar binding");
}
binding->release = false;
if (strcmp("--release", argv[0]) == 0) {
binding->release = true;
argv++;
argc--;
}
binding->button = 0;
if (strncasecmp(argv[0], "button", strlen("button")) == 0 &&
strlen(argv[0]) == strlen("button0")) {
binding->button = argv[0][strlen("button")] - '1' + 1;
}
if (binding->button == 0) {
free_bar_binding(binding);
return cmd_results_new(CMD_FAILURE, "bar bindsym",
"Only button<n> is supported");
}
binding->command = join_args(argv + 1, argc - 1);
list_t *bindings = config->current_bar->bindings;
bool overwritten = false;
for (int i = 0; i < bindings->length; i++) {
struct bar_binding *other = bindings->items[i];
if (other->button == binding->button &&
other->release == binding->release) {
overwritten = true;
bindings->items[i] = binding;
free_bar_binding(other);
wlr_log(WLR_DEBUG, "[bar %s] Updated binding for button%u%s",
config->current_bar->id, binding->button,
binding->release ? " (release)" : "");
break;
}
}
if (!overwritten) {
list_add(bindings, binding);
wlr_log(WLR_DEBUG, "[bar %s] Added binding for button%u%s",
config->current_bar->id, binding->button,
binding->release ? " (release)" : "");
}
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
} }

@ -28,6 +28,16 @@ static void terminate_swaybar(pid_t pid) {
} }
} }
void free_bar_binding(struct bar_binding *binding) {
if (!binding) {
return;
}
if (binding->command) {
free(binding->command);
}
free(binding);
}
void free_bar_config(struct bar_config *bar) { void free_bar_config(struct bar_config *bar) {
if (!bar) { if (!bar) {
return; return;
@ -39,7 +49,11 @@ void free_bar_config(struct bar_config *bar) {
free(bar->status_command); free(bar->status_command);
free(bar->font); free(bar->font);
free(bar->separator_symbol); free(bar->separator_symbol);
// TODO: Free mouse bindings while (bar->bindings->length) {
struct bar_binding *binding = bar->bindings->items[0];
list_del(bar->bindings, 0);
free_bar_binding(binding);
}
list_free(bar->bindings); list_free(bar->bindings);
if (bar->outputs) { if (bar->outputs) {
free_flat_list(bar->outputs); free_flat_list(bar->outputs);

@ -623,6 +623,22 @@ json_object *ipc_json_describe_bar_config(struct bar_config *bar) {
json_object_object_add(json, "colors", colors); json_object_object_add(json, "colors", colors);
if (bar->bindings->length > 0) {
json_object *bindings = json_object_new_array();
for (int i = 0; i < bar->bindings->length; ++i) {
struct bar_binding *binding = bar->bindings->items[i];
json_object *bind = json_object_new_object();
json_object_object_add(bind, "input_code",
json_object_new_int(binding->button));
json_object_object_add(bind, "command",
json_object_new_string(binding->command));
json_object_object_add(bind, "release",
json_object_new_boolean(binding->release));
json_object_array_add(bindings, bind);
}
json_object_object_add(json, "bindings", bindings);
}
// Add outputs if defined // Add outputs if defined
if (bar->outputs && bar->outputs->length > 0) { if (bar->outputs && bar->outputs->length > 0) {
json_object *outputs = json_object_new_array(); json_object *outputs = json_object_new_array();

@ -60,6 +60,11 @@ Sway allows configuring swaybar in the sway configuration file.
*height* <height> *height* <height>
Sets the height of the bar. Default height will match the font size. Sets the height of the bar. Default height will match the font size.
*bindsym* [--release] button<n> <command>
Executes _command_ when mouse button _n_ has been pressed (or if _released_
is given, when mouse button _n_ has been released). To disable the default
behavior for a button, use the command _nop_.
## TRAY ## TRAY
Swaybar provides a system tray where third-party applications may place icons. Swaybar provides a system tray where third-party applications may place icons.

@ -144,6 +144,22 @@ static void wl_pointer_motion(void *data, struct wl_pointer *wl_pointer,
bar->pointer.y = wl_fixed_to_int(surface_y); bar->pointer.y = wl_fixed_to_int(surface_y);
} }
static bool check_bindings(struct swaybar *bar, uint32_t x11_button,
uint32_t state) {
bool released = state == WL_POINTER_BUTTON_STATE_RELEASED;
for (int i = 0; i < bar->config->bindings->length; i++) {
struct swaybar_binding *binding = bar->config->bindings->items[i];
wlr_log(WLR_DEBUG, "Checking [%u, %d] against [%u, %d, %s]",
x11_button, released,
binding->button, binding->release, binding->command);
if (binding->button == x11_button && binding->release == released) {
ipc_execute_binding(bar, binding);
return true;
}
}
return false;
}
static void wl_pointer_button(void *data, struct wl_pointer *wl_pointer, static void wl_pointer_button(void *data, struct wl_pointer *wl_pointer,
uint32_t serial, uint32_t time, uint32_t button, uint32_t state) { uint32_t serial, uint32_t time, uint32_t button, uint32_t state) {
struct swaybar *bar = data; struct swaybar *bar = data;
@ -152,6 +168,11 @@ static void wl_pointer_button(void *data, struct wl_pointer *wl_pointer,
if (!sway_assert(output, "button with no active output")) { if (!sway_assert(output, "button with no active output")) {
return; return;
} }
if (check_bindings(bar, wl_button_to_x11_button(button), state)) {
return;
}
if (state != WL_POINTER_BUTTON_STATE_PRESSED) { if (state != WL_POINTER_BUTTON_STATE_PRESSED) {
return; return;
} }
@ -180,6 +201,11 @@ static void wl_pointer_axis(void *data, struct wl_pointer *wl_pointer,
return; return;
} }
if (check_bindings(bar, wl_axis_to_x11_button(axis, value),
WL_POINTER_BUTTON_STATE_PRESSED)) {
return;
}
struct swaybar_hotspot *hotspot; struct swaybar_hotspot *hotspot;
wl_list_for_each(hotspot, &output->hotspots, link) { wl_list_for_each(hotspot, &output->hotspots, link) {
double x = pointer->x * output->scale; double x = pointer->x * output->scale;

@ -3,6 +3,8 @@
#include <string.h> #include <string.h>
#include "swaybar/config.h" #include "swaybar/config.h"
#include "wlr-layer-shell-unstable-v1-client-protocol.h" #include "wlr-layer-shell-unstable-v1-client-protocol.h"
#include "stringop.h"
#include "list.h"
uint32_t parse_position(const char *position) { uint32_t parse_position(const char *position) {
uint32_t horiz = ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT | uint32_t horiz = ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT |
@ -34,6 +36,7 @@ struct swaybar_config *init_config(void) {
config->binding_mode_indicator = true; config->binding_mode_indicator = true;
config->wrap_scroll = false; config->wrap_scroll = false;
config->workspace_buttons = true; config->workspace_buttons = true;
config->bindings = create_list();
wl_list_init(&config->outputs); wl_list_init(&config->outputs);
/* height */ /* height */
@ -74,6 +77,13 @@ void free_config(struct swaybar_config *config) {
free(config->font); free(config->font);
free(config->mode); free(config->mode);
free(config->sep_symbol); free(config->sep_symbol);
while (config->bindings->length) {
struct swaybar_binding *binding = config->bindings->items[0];
list_del(config->bindings, 0);
free(binding->command);
free(binding);
}
list_free(config->bindings);
struct config_output *coutput, *tmp; struct config_output *coutput, *tmp;
wl_list_for_each_safe(coutput, tmp, &config->outputs, link) { wl_list_for_each_safe(coutput, tmp, &config->outputs, link) {
wl_list_remove(&coutput->link); wl_list_remove(&coutput->link);

@ -7,6 +7,7 @@
#include "swaybar/config.h" #include "swaybar/config.h"
#include "swaybar/ipc.h" #include "swaybar/ipc.h"
#include "ipc-client.h" #include "ipc-client.h"
#include "list.h"
void ipc_send_workspace_command(struct swaybar *bar, const char *ws) { void ipc_send_workspace_command(struct swaybar *bar, const char *ws) {
const char *fmt = "workspace \"%s\""; const char *fmt = "workspace \"%s\"";
@ -154,6 +155,7 @@ static bool ipc_parse_config(
json_object *markup, *mode, *hidden_bar, *position, *status_command; json_object *markup, *mode, *hidden_bar, *position, *status_command;
json_object *font, *bar_height, *wrap_scroll, *workspace_buttons, *strip_workspace_numbers; json_object *font, *bar_height, *wrap_scroll, *workspace_buttons, *strip_workspace_numbers;
json_object *binding_mode_indicator, *verbose, *colors, *sep_symbol, *outputs; json_object *binding_mode_indicator, *verbose, *colors, *sep_symbol, *outputs;
json_object *bindings;
json_object_object_get_ex(bar_config, "mode", &mode); json_object_object_get_ex(bar_config, "mode", &mode);
json_object_object_get_ex(bar_config, "hidden_bar", &hidden_bar); json_object_object_get_ex(bar_config, "hidden_bar", &hidden_bar);
json_object_object_get_ex(bar_config, "position", &position); json_object_object_get_ex(bar_config, "position", &position);
@ -169,6 +171,7 @@ static bool ipc_parse_config(
json_object_object_get_ex(bar_config, "colors", &colors); json_object_object_get_ex(bar_config, "colors", &colors);
json_object_object_get_ex(bar_config, "outputs", &outputs); json_object_object_get_ex(bar_config, "outputs", &outputs);
json_object_object_get_ex(bar_config, "pango_markup", &markup); json_object_object_get_ex(bar_config, "pango_markup", &markup);
json_object_object_get_ex(bar_config, "bindings", &bindings);
if (status_command) { if (status_command) {
free(config->status_command); free(config->status_command);
config->status_command = strdup(json_object_get_string(status_command)); config->status_command = strdup(json_object_get_string(status_command));
@ -202,6 +205,21 @@ static bool ipc_parse_config(
if (markup) { if (markup) {
config->pango_markup = json_object_get_boolean(markup); config->pango_markup = json_object_get_boolean(markup);
} }
if (bindings) {
int length = json_object_array_length(bindings);
for (int i = 0; i < length; ++i) {
json_object *bindobj = json_object_array_get_idx(bindings, i);
struct swaybar_binding *binding =
calloc(1, sizeof(struct swaybar_binding));
binding->button = json_object_get_int(
json_object_object_get(bindobj, "input_code"));
binding->command = strdup(json_object_get_string(
json_object_object_get(bindobj, "command")));
binding->release = json_object_get_boolean(
json_object_object_get(bindobj, "release"));
list_add(config->bindings, binding);
}
}
struct config_output *output, *tmp; struct config_output *output, *tmp;
wl_list_for_each_safe(output, tmp, &config->outputs, link) { wl_list_for_each_safe(output, tmp, &config->outputs, link) {
@ -319,6 +337,12 @@ static void ipc_get_outputs(struct swaybar *bar) {
free(res); free(res);
} }
void ipc_execute_binding(struct swaybar *bar, struct swaybar_binding *bind) {
uint32_t len = strlen(bind->command);
free(ipc_single_command(bar->ipc_socketfd,
IPC_COMMAND, bind->command, &len));
}
bool ipc_initialize(struct swaybar *bar, const char *bar_id) { bool ipc_initialize(struct swaybar *bar, const char *bar_id) {
uint32_t len = strlen(bar_id); uint32_t len = strlen(bar_id);
char *res = ipc_single_command(bar->ipc_socketfd, char *res = ipc_single_command(bar->ipc_socketfd,

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