From 13c6627ddb7dbe235426e123ee6ff8e6794bda6d Mon Sep 17 00:00:00 2001 From: Brian Ashworth Date: Sat, 14 Jul 2018 01:01:47 -0400 Subject: [PATCH] Implement tap_button_map for input devices --- include/sway/commands.h | 1 + include/sway/config.h | 1 + sway/commands/input.c | 1 + sway/commands/input/tap_button_map.c | 33 ++++++++++++++++++++++++++++ sway/config/input.c | 4 ++++ sway/input/input-manager.c | 6 +++++ sway/meson.build | 1 + sway/sway-input.5.scd | 6 +++++ 8 files changed, 53 insertions(+) create mode 100644 sway/commands/input/tap_button_map.c diff --git a/include/sway/commands.h b/include/sway/commands.h index 32d6cefd..3ebd0002 100644 --- a/include/sway/commands.h +++ b/include/sway/commands.h @@ -210,6 +210,7 @@ sway_cmd input_cmd_repeat_rate; sway_cmd input_cmd_scroll_button; sway_cmd input_cmd_scroll_method; sway_cmd input_cmd_tap; +sway_cmd input_cmd_tap_button_map; sway_cmd input_cmd_xkb_layout; sway_cmd input_cmd_xkb_model; sway_cmd input_cmd_xkb_options; diff --git a/include/sway/config.h b/include/sway/config.h index 75acd4f2..f660a269 100644 --- a/include/sway/config.h +++ b/include/sway/config.h @@ -79,6 +79,7 @@ struct input_config { int scroll_method; int send_events; int tap; + int tap_button_map; char *xkb_layout; char *xkb_model; diff --git a/sway/commands/input.c b/sway/commands/input.c index e7906b0e..5b203ea0 100644 --- a/sway/commands/input.c +++ b/sway/commands/input.c @@ -23,6 +23,7 @@ static struct cmd_handler input_handlers[] = { { "scroll_button", input_cmd_scroll_button }, { "scroll_method", input_cmd_scroll_method }, { "tap", input_cmd_tap }, + { "tap_button_map", input_cmd_tap_button_map }, { "xkb_layout", input_cmd_xkb_layout }, { "xkb_model", input_cmd_xkb_model }, { "xkb_options", input_cmd_xkb_options }, diff --git a/sway/commands/input/tap_button_map.c b/sway/commands/input/tap_button_map.c new file mode 100644 index 00000000..bdbba472 --- /dev/null +++ b/sway/commands/input/tap_button_map.c @@ -0,0 +1,33 @@ +#include +#include +#include "sway/config.h" +#include "sway/commands.h" +#include "sway/input/input-manager.h" + +struct cmd_results *input_cmd_tap_button_map(int argc, char **argv) { + struct cmd_results *error = NULL; + if ((error = checkarg(argc, "tap_button_map", EXPECTED_AT_LEAST, 1))) { + return error; + } + struct input_config *current_input_config = + config->handler_context.input_config; + if (!current_input_config) { + return cmd_results_new(CMD_FAILURE, "tap_button_map", + "No input device defined."); + } + struct input_config *new_config = + new_input_config(current_input_config->identifier); + + if (strcasecmp(argv[0], "lrm") == 0) { + new_config->tap_button_map = LIBINPUT_CONFIG_TAP_MAP_LRM; + } else if (strcasecmp(argv[0], "lmr") == 0) { + new_config->tap_button_map = LIBINPUT_CONFIG_TAP_MAP_LMR; + } else { + free_input_config(new_config); + return cmd_results_new(CMD_INVALID, "tap_button_map", + "Expected 'tap_button_map '"); + } + + apply_input_config(new_config); + return cmd_results_new(CMD_SUCCESS, NULL, NULL); +} diff --git a/sway/config/input.c b/sway/config/input.c index cbd7d5f0..8d687a6d 100644 --- a/sway/config/input.c +++ b/sway/config/input.c @@ -19,6 +19,7 @@ struct input_config *new_input_config(const char* identifier) { } input->tap = INT_MIN; + input->tap_button_map = INT_MIN; input->drag_lock = INT_MIN; input->dwt = INT_MIN; input->send_events = INT_MIN; @@ -80,6 +81,9 @@ void merge_input_config(struct input_config *dst, struct input_config *src) { if (src->tap != INT_MIN) { dst->tap = src->tap; } + if (src->tap_button_map != INT_MIN) { + dst->tap_button_map = src->tap_button_map; + } if (src->xkb_layout) { free(dst->xkb_layout); dst->xkb_layout = strdup(src->xkb_layout); diff --git a/sway/input/input-manager.c b/sway/input/input-manager.c index b18989d0..0b7cb766 100644 --- a/sway/input/input-manager.c +++ b/sway/input/input-manager.c @@ -181,6 +181,12 @@ static void input_manager_libinput_config_pointer( ic->identifier, ic->tap); libinput_device_config_tap_set_enabled(libinput_device, ic->tap); } + if (ic->tap_button_map != INT_MIN) { + wlr_log(WLR_DEBUG, "libinput_config_pointer(%s) tap_set_button_map(%d)", + ic->identifier, ic->tap); + libinput_device_config_tap_set_button_map(libinput_device, + ic->tap_button_map); + } } static void handle_device_destroy(struct wl_listener *listener, void *data) { diff --git a/sway/meson.build b/sway/meson.build index 6fc78db3..f878450d 100644 --- a/sway/meson.build +++ b/sway/meson.build @@ -121,6 +121,7 @@ sway_sources = files( 'commands/input/scroll_button.c', 'commands/input/scroll_method.c', 'commands/input/tap.c', + 'commands/input/tap_button_map.c', 'commands/input/xkb_layout.c', 'commands/input/xkb_model.c', 'commands/input/xkb_options.c', diff --git a/sway/sway-input.5.scd b/sway/sway-input.5.scd index 4bc66394..b6391431 100644 --- a/sway/sway-input.5.scd +++ b/sway/sway-input.5.scd @@ -100,6 +100,12 @@ For more information on these xkb configuration options, see *input* tap enabled|disabled Enables or disables tap for specified input device. +*input* tap_button_map lrm|lmr + Specifies which button mapping to use for tapping. _lrm_ treats 1 finger as + left click, 2 fingers as right click, and 3 fingers as middle click. _lmr_ + treats 1 finger as left click, 2 fingers as middle click, and 3 fingers as + right click. + ## SEAT CONFIGURATION Configure options for multiseat mode. sway-seat commands must be used inside a