3d6440ec26
This modifies `bar_cmd_bindsym` to use `get_mouse_bindsym` for parsing mouse buttons. This also introduces `cmd_bar_bindcode`, which will use `get_mouse_bindcode` for parsing mouse buttons. Like sway bindings, the two commands are encapsulated in a single file with shared code. This also modifies swaybar to operate off of event codes rather than x11 button numbers, which allows for any mouse button to be used. This introduces two new IPC properties: - For `get_bar_config`, `event_code` has been added to the `bindings` section and will include to event code for the button. If the event code can be mapped to a x11 button, `input_code` will still be the x11 button number. Otherwise, `input_code` will be `0`. - Likewise for `click_events`, `event` has been added and will include the event code for the button clicked. If the event code can be mapped to a x11 button, `button` will still be the x11 button number. Otherwise, `button` will be `0`.
107 lines
2.7 KiB
C
107 lines
2.7 KiB
C
#include <libevdev/libevdev.h>
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#include <stdlib.h>
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#include <string.h>
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#include <strings.h>
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#include "sway/commands.h"
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#include "sway/config.h"
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#include "sway/input/cursor.h"
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#include "list.h"
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#include "log.h"
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#include "stringop.h"
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static struct cmd_results *bar_cmd_bind(int argc, char **argv, bool code) {
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const char *command = code ? "bar bindcode" : "bar bindsym";
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struct cmd_results *error = NULL;
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if ((error = checkarg(argc, command, EXPECTED_AT_LEAST, 2))) {
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return error;
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}
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if (!config->current_bar) {
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return cmd_results_new(CMD_FAILURE, command, "No bar defined.");
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}
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struct bar_binding *binding = calloc(1, sizeof(struct bar_binding));
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if (!binding) {
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return cmd_results_new(CMD_FAILURE, command,
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"Unable to allocate bar binding");
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}
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binding->release = false;
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if (strcmp("--release", argv[0]) == 0) {
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binding->release = true;
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argv++;
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argc--;
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}
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char *message = NULL;
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if (code) {
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binding->button = get_mouse_bindcode(argv[0], &message);
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} else {
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binding->button = get_mouse_bindsym(argv[0], &message);
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}
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if (message) {
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free_bar_binding(binding);
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error = cmd_results_new(CMD_INVALID, command, message);
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free(message);
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return error;
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} else if (!binding->button) {
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free_bar_binding(binding);
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return cmd_results_new(CMD_INVALID, command,
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"Unknown button %s", argv[0]);
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}
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const char *name = libevdev_event_code_get_name(EV_KEY, binding->button);
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if (!name) {
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switch (binding->button) {
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case SWAY_SCROLL_UP:
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name = "SWAY_SCROLL_UP";
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break;
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case SWAY_SCROLL_DOWN:
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name = "SWAY_SCROLL_DOWN";
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break;
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case SWAY_SCROLL_LEFT:
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name = "SWAY_SCROLL_LEFT";
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break;
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case SWAY_SCROLL_RIGHT:
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name = "SWAY_SCROLL_RIGHT";
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break;
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default:
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// Unreachable
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break;
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}
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}
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binding->command = join_args(argv + 1, argc - 1);
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list_t *bindings = config->current_bar->bindings;
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bool overwritten = false;
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for (int i = 0; i < bindings->length; i++) {
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struct bar_binding *other = bindings->items[i];
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if (other->button == binding->button &&
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other->release == binding->release) {
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overwritten = true;
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bindings->items[i] = binding;
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free_bar_binding(other);
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wlr_log(WLR_DEBUG, "[bar %s] Updated binding for %u (%s)%s",
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config->current_bar->id, binding->button, name,
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binding->release ? " - release" : "");
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break;
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}
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}
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if (!overwritten) {
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list_add(bindings, binding);
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wlr_log(WLR_DEBUG, "[bar %s] Added binding for %u (%s)%s",
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config->current_bar->id, binding->button, name,
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binding->release ? " - release" : "");
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}
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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}
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struct cmd_results *bar_cmd_bindcode(int argc, char **argv) {
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return bar_cmd_bind(argc, argv, true);
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}
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struct cmd_results *bar_cmd_bindsym(int argc, char **argv) {
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return bar_cmd_bind(argc, argv, false);
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}
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