mirror of
https://github.com/NickHu/sway
synced 2024-12-28 22:23:30 +01:00
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
#include <libevdev/libevdev.h>
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#include "sway/config.h"
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#include "sway/commands.h"
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#include "sway/input/cursor.h"
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struct cmd_results *input_cmd_scroll_button(int argc, char **argv) {
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struct cmd_results *error = NULL;
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if ((error = checkarg(argc, "scroll_button", EXPECTED_AT_LEAST, 1))) {
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return error;
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}
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struct input_config *ic = config->handler_context.input_config;
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if (!ic) {
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return cmd_results_new(CMD_FAILURE, "No input device defined.");
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}
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if (strcmp(*argv, "disable") == 0) {
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ic->scroll_button = 0;
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return cmd_results_new(CMD_SUCCESS, NULL);
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}
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char *message = NULL;
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uint32_t button = get_mouse_button(*argv, &message);
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if (message) {
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error = cmd_results_new(CMD_INVALID, "%s", message);
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free(message);
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return error;
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} else if (button == SWAY_SCROLL_UP || button == SWAY_SCROLL_DOWN
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|| button == SWAY_SCROLL_LEFT || button == SWAY_SCROLL_RIGHT) {
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return cmd_results_new(CMD_INVALID,
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"X11 axis buttons are not supported for scroll_button");
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} else if (!button) {
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return cmd_results_new(CMD_INVALID, "Unknown button %s", *argv);
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}
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ic->scroll_button = button;
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return cmd_results_new(CMD_SUCCESS, NULL);
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}
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