mirror of
https://github.com/NickHu/sway
synced 2024-12-30 22:23:30 +01:00
118 lines
3.4 KiB
C
118 lines
3.4 KiB
C
#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 "sway/tree/layout.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 struct cmd_handler output_handlers[] = {
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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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{ "mode", output_cmd_mode },
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{ "pos", output_cmd_position },
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{ "position", output_cmd_position },
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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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{ "transform", output_cmd_transform },
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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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struct output_config *output = new_output_config(argv[0]);
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if (!output) {
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wlr_log(WLR_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, "output",
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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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int i = list_seq_find(config->output_configs, output_name_cmp, output->name);
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if (i >= 0) {
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// Merge existing config
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struct output_config *current = config->output_configs->items[i];
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merge_output_config(current, output);
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free_output_config(output);
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output = current;
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} else {
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list_add(config->output_configs, output);
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}
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wlr_log(WLR_DEBUG, "Config stored for output %s (enabled: %d) (%dx%d@%fHz "
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"position %d,%d scale %f transform %d) (bg %s %s) (dpms %d)",
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output->name, output->enabled, output->width, output->height,
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output->refresh_rate, output->x, output->y, output->scale,
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output->transform, output->background, output->background_option, output->dpms_state);
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// Try to find the output container and apply configuration now. If
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// this is during startup then there will be no container and config
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// will be applied during normal "new output" event from wlroots.
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char identifier[128];
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bool all = strcmp(output->name, "*") == 0;
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struct sway_output *sway_output;
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wl_list_for_each(sway_output, &root_container.sway_root->outputs, link) {
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output_get_identifier(identifier, sizeof(identifier), sway_output);
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wlr_log(WLR_DEBUG, "Checking identifier %s", identifier);
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if (all || strcmp(sway_output->wlr_output->name, output->name) == 0
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|| strcmp(identifier, output->name) == 0) {
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if (!sway_output->swayc) {
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if (!output->enabled) {
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if (!all) {
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break;
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}
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continue;
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}
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output_enable(sway_output);
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}
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apply_output_config(output, sway_output->swayc);
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if (!all) {
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// Stop looking if the output config isn't applicable to all
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// outputs
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break;
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}
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}
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}
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return cmd_results_new(CMD_SUCCESS, NULL, 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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