diff options
Diffstat (limited to 'sway/commands')
| -rw-r--r-- | sway/commands/gaps.c | 183 | ||||
| -rw-r--r-- | sway/commands/smart_gaps.c | 28 |
2 files changed, 211 insertions, 0 deletions
diff --git a/sway/commands/gaps.c b/sway/commands/gaps.c new file mode 100644 index 00000000..aacb792b --- /dev/null +++ b/sway/commands/gaps.c @@ -0,0 +1,183 @@ +#include <string.h> +#include "sway/commands.h" +#include "sway/config.h" +#include "sway/tree/arrange.h" +#include "log.h" +#include "stringop.h" +#include <math.h> + +enum gaps_op { + GAPS_OP_SET, + GAPS_OP_ADD, + GAPS_OP_SUBTRACT +}; + +enum gaps_scope { + GAPS_SCOPE_ALL, + GAPS_SCOPE_WORKSPACE, + GAPS_SCOPE_CURRENT +}; + +struct cmd_results *cmd_gaps(int argc, char **argv) { + struct cmd_results *error = checkarg(argc, "gaps", EXPECTED_AT_LEAST, 1); + if (error) { + return error; + } + + if (strcmp(argv[0], "edge_gaps") == 0) { + if ((error = checkarg(argc, "gaps", EXPECTED_AT_LEAST, 2))) { + return error; + } + + if (strcmp(argv[1], "on") == 0) { + config->edge_gaps = true; + arrange_root(); + } else if (strcmp(argv[1], "off") == 0) { + config->edge_gaps = false; + arrange_root(); + } else if (strcmp(argv[1], "toggle") == 0) { + if (!config->active) { + return cmd_results_new(CMD_INVALID, "gaps", + "Cannot toggle gaps while not running."); + } + config->edge_gaps = !config->edge_gaps; + arrange_root(); + } else { + return cmd_results_new(CMD_INVALID, "gaps", + "gaps edge_gaps on|off|toggle"); + } + } else { + int amount_idx = 0; // the current index in argv + enum gaps_op op = GAPS_OP_SET; + enum gaps_scope scope = GAPS_SCOPE_ALL; + bool inner = true; + + if (strcmp(argv[0], "inner") == 0) { + amount_idx++; + inner = true; + } else if (strcmp(argv[0], "outer") == 0) { + amount_idx++; + inner = false; + } + + // If one of the long variants of the gaps command is used + // (which starts with inner|outer) check the number of args + if (amount_idx > 0) { // if we've seen inner|outer + if (argc > 2) { // check the longest variant + error = checkarg(argc, "gaps", EXPECTED_EQUAL_TO, 4); + if (error) { + return error; + } + } else { // check the next longest format + error = checkarg(argc, "gaps", EXPECTED_EQUAL_TO, 2); + if (error) { + return error; + } + } + } else { + error = checkarg(argc, "gaps", EXPECTED_EQUAL_TO, 1); + if (error) { + return error; + } + } + + if (argc == 4) { + // Long format: all|workspace|current. + if (strcmp(argv[amount_idx], "all") == 0) { + amount_idx++; + scope = GAPS_SCOPE_ALL; + } else if (strcmp(argv[amount_idx], "workspace") == 0) { + amount_idx++; + scope = GAPS_SCOPE_WORKSPACE; + } else if (strcmp(argv[amount_idx], "current") == 0) { + amount_idx++; + scope = GAPS_SCOPE_CURRENT; + } + + // Long format: set|plus|minus + if (strcmp(argv[amount_idx], "set") == 0) { + amount_idx++; + op = GAPS_OP_SET; + } else if (strcmp(argv[amount_idx], "plus") == 0) { + amount_idx++; + op = GAPS_OP_ADD; + } else if (strcmp(argv[amount_idx], "minus") == 0) { + amount_idx++; + op = GAPS_OP_SUBTRACT; + } + } + + char *end; + double val = strtod(argv[amount_idx], &end); + + if (strlen(end) && val == 0.0) { // invalid <amount> + // guess which variant of the command was attempted + if (argc == 1) { + return cmd_results_new(CMD_INVALID, "gaps", "gaps <amount>"); + } + if (argc == 2) { + return cmd_results_new(CMD_INVALID, "gaps", + "gaps inner|outer <amount>"); + } + return cmd_results_new(CMD_INVALID, "gaps", + "gaps inner|outer all|workspace|current set|plus|minus <amount>"); + } + + if (amount_idx == 0) { // gaps <amount> + config->gaps_inner = val; + config->gaps_outer = val; + arrange_root(); + return cmd_results_new(CMD_SUCCESS, NULL, NULL); + } + // Other variants. The middle-length variant (gaps inner|outer <amount>) + // just defaults the scope to "all" and defaults the op to "set". + + double total; + switch (op) { + case GAPS_OP_SUBTRACT: { + total = (inner ? config->gaps_inner : config->gaps_outer) - val; + if (total < 0) { + total = 0; + } + break; + } + case GAPS_OP_ADD: { + total = (inner ? config->gaps_inner : config->gaps_outer) + val; + break; + } + case GAPS_OP_SET: { + total = val; + break; + } + } + + if (scope == GAPS_SCOPE_ALL) { + if (inner) { + config->gaps_inner = total; + } else { + config->gaps_outer = total; + } + arrange_root(); + } else { + struct sway_container *c = + config->handler_context.current_container; + if (scope == GAPS_SCOPE_WORKSPACE && c->type != C_WORKSPACE) { + c = container_parent(c, C_WORKSPACE); + } + c->has_gaps = true; + if (inner) { + c->gaps_inner = total; + } else { + c->gaps_outer = total; + } + + if (c->parent) { + arrange_children_of(c->parent); + } else { + arrange_root(); + } + } + } + + return cmd_results_new(CMD_SUCCESS, NULL, NULL); +} diff --git a/sway/commands/smart_gaps.c b/sway/commands/smart_gaps.c new file mode 100644 index 00000000..38700d65 --- /dev/null +++ b/sway/commands/smart_gaps.c @@ -0,0 +1,28 @@ +#include <string.h> +#include "sway/commands.h" +#include "sway/config.h" +#include "sway/tree/arrange.h" +#include "sway/tree/view.h" +#include "sway/tree/container.h" +#include "log.h" +#include "stringop.h" + +struct cmd_results *cmd_smart_gaps(int argc, char **argv) { + struct cmd_results *error = checkarg(argc, "smart_gaps", EXPECTED_AT_LEAST, 1); + + if (error) { + return error; + } + + if (strcmp(argv[0], "on") == 0) { + config->smart_gaps = true; + arrange_root(); + } else if (strcmp(argv[0], "off") == 0) { + config->smart_gaps = false; + arrange_root(); + } else { + return cmd_results_new(CMD_INVALID, "smart_gaps", + "Expected 'smart_gaps <on|off>' "); + } + return cmd_results_new(CMD_SUCCESS, NULL, NULL); +} |