mirror of https://github.com/swaywm/sway.git
125 lines
3.7 KiB
C
125 lines
3.7 KiB
C
#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/output.h"
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#include "list.h"
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#include "log.h"
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// must be in order for the bsearch
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static const struct cmd_handler output_handlers[] = {
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{ "adaptive_sync", output_cmd_adaptive_sync },
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{ "background", output_cmd_background },
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{ "bg", output_cmd_background },
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{ "disable", output_cmd_disable },
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{ "dpms", output_cmd_dpms },
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{ "enable", output_cmd_enable },
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{ "max_render_time", output_cmd_max_render_time },
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{ "mode", output_cmd_mode },
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{ "modeline", output_cmd_modeline },
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{ "pos", output_cmd_position },
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{ "position", output_cmd_position },
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{ "power", output_cmd_power },
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{ "render_bit_depth", output_cmd_render_bit_depth },
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{ "res", output_cmd_mode },
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{ "resolution", output_cmd_mode },
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{ "scale", output_cmd_scale },
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{ "scale_filter", output_cmd_scale_filter },
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{ "subpixel", output_cmd_subpixel },
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{ "toggle", output_cmd_toggle },
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{ "transform", output_cmd_transform },
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{ "unplug", output_cmd_unplug },
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};
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struct cmd_results *cmd_output(int argc, char **argv) {
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struct cmd_results *error = checkarg(argc, "output", EXPECTED_AT_LEAST, 1);
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if (error != NULL) {
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return error;
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}
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// The HEADLESS-1 output is a dummy output used when there's no outputs
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// connected. It should never be configured.
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if (strcasecmp(argv[0], root->fallback_output->wlr_output->name) == 0) {
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return cmd_results_new(CMD_FAILURE,
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"Refusing to configure the no op output");
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}
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struct output_config *output = NULL;
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if (strcmp(argv[0], "-") == 0 || strcmp(argv[0], "--") == 0) {
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if (config->reading) {
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return cmd_results_new(CMD_FAILURE,
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"Current output alias (%s) cannot be used in the config",
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argv[0]);
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}
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struct sway_output *sway_output = config->handler_context.node ?
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node_get_output(config->handler_context.node) : NULL;
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if (!sway_output) {
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return cmd_results_new(CMD_FAILURE, "Unknown output");
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}
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if (sway_output == root->fallback_output) {
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return cmd_results_new(CMD_FAILURE,
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"Refusing to configure the no op output");
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}
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if (strcmp(argv[0], "-") == 0) {
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output = new_output_config(sway_output->wlr_output->name);
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} else {
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char identifier[128];
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output_get_identifier(identifier, 128, sway_output);
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output = new_output_config(identifier);
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}
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} else {
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output = new_output_config(argv[0]);
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}
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if (!output) {
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sway_log(SWAY_ERROR, "Failed to allocate output config");
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return NULL;
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}
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argc--; argv++;
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config->handler_context.output_config = output;
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while (argc > 0) {
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config->handler_context.leftovers.argc = 0;
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config->handler_context.leftovers.argv = NULL;
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if (find_handler(*argv, output_handlers, sizeof(output_handlers))) {
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error = config_subcommand(argv, argc, output_handlers,
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sizeof(output_handlers));
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} else {
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error = cmd_results_new(CMD_INVALID,
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"Invalid output subcommand: %s.", *argv);
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}
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if (error != NULL) {
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goto fail;
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}
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argc = config->handler_context.leftovers.argc;
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argv = config->handler_context.leftovers.argv;
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}
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config->handler_context.output_config = NULL;
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config->handler_context.leftovers.argc = 0;
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config->handler_context.leftovers.argv = NULL;
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bool background = output->background;
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output = store_output_config(output);
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// If reloading, the output configs will be applied after reading the
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// entire config and before the deferred commands so that an auto generated
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// workspace name is not given to re-enabled outputs.
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if (!config->reloading && !config->validating) {
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apply_output_config_to_outputs(output);
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if (background) {
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spawn_swaybg();
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}
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}
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return cmd_results_new(CMD_SUCCESS, NULL);
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fail:
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config->handler_context.output_config = NULL;
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free_output_config(output);
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return error;
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}
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