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1569 lines
50 KiB
1569 lines
50 KiB
#include <xkbcommon/xkbcommon.h>
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#include <xkbcommon/xkbcommon-names.h>
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#include <wlc/wlc.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <string.h>
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#include <strings.h>
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#include <unistd.h>
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#include <ctype.h>
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#include <wordexp.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include "stringop.h"
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#include "layout.h"
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#include "focus.h"
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#include "log.h"
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#include "workspace.h"
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#include "commands.h"
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#include "container.h"
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#include "output.h"
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#include "handlers.h"
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#include "sway.h"
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#include "resize.h"
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#include "input_state.h"
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typedef struct cmd_results *sway_cmd(int argc, char **argv);
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struct cmd_handler {
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char *command;
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sway_cmd *handle;
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};
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static sway_cmd cmd_bindsym;
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static sway_cmd cmd_orientation;
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static sway_cmd cmd_debuglog;
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static sway_cmd cmd_exec;
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static sway_cmd cmd_exec_always;
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static sway_cmd cmd_exit;
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static sway_cmd cmd_floating;
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static sway_cmd cmd_floating_mod;
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static sway_cmd cmd_focus;
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static sway_cmd cmd_focus_follows_mouse;
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static sway_cmd cmd_fullscreen;
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static sway_cmd cmd_gaps;
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static sway_cmd cmd_kill;
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static sway_cmd cmd_layout;
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static sway_cmd cmd_log_colors;
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static sway_cmd cmd_mode;
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static sway_cmd cmd_mouse_warping;
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static sway_cmd cmd_move;
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static sway_cmd cmd_output;
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static sway_cmd cmd_reload;
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static sway_cmd cmd_resize;
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static sway_cmd cmd_scratchpad;
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static sway_cmd cmd_set;
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static sway_cmd cmd_split;
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static sway_cmd cmd_splith;
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static sway_cmd cmd_splitv;
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static sway_cmd cmd_workspace;
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static sway_cmd cmd_ws_auto_back_and_forth;
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swayc_t *sp_view;
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int sp_index = 0;
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static struct modifier_key {
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char *name;
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uint32_t mod;
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} modifiers[] = {
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{ XKB_MOD_NAME_SHIFT, WLC_BIT_MOD_SHIFT },
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{ XKB_MOD_NAME_CAPS, WLC_BIT_MOD_CAPS },
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{ XKB_MOD_NAME_CTRL, WLC_BIT_MOD_CTRL },
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{ "Ctrl", WLC_BIT_MOD_CTRL },
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{ XKB_MOD_NAME_ALT, WLC_BIT_MOD_ALT },
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{ "Alt", WLC_BIT_MOD_ALT },
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{ XKB_MOD_NAME_NUM, WLC_BIT_MOD_MOD2 },
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{ "Mod3", WLC_BIT_MOD_MOD3 },
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{ XKB_MOD_NAME_LOGO, WLC_BIT_MOD_LOGO },
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{ "Mod5", WLC_BIT_MOD_MOD5 },
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};
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static char *bg_options[] = {
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"stretch",
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"center",
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"fill",
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"tile"
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};
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enum expected_args {
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EXPECTED_MORE_THAN,
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EXPECTED_AT_LEAST,
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EXPECTED_LESS_THAN,
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EXPECTED_EQUAL_TO
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};
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// Returns error object, or NULL if check succeeds.
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static struct cmd_results *checkarg(int argc, const char *name, enum expected_args type, int val) {
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struct cmd_results *error = NULL;
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switch (type) {
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case EXPECTED_MORE_THAN:
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if (argc > val) {
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return NULL;
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}
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error = cmd_results_new(CMD_INVALID, name, "Invalid %s command "
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"(expected more than %d argument%s, got %d)",
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name, val, (char*[2]){"s", ""}[argc==1], argc);
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break;
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case EXPECTED_AT_LEAST:
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if (argc >= val) {
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return NULL;
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}
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error = cmd_results_new(CMD_INVALID, name, "Invalid %s command "
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"(expected at least %d argument%s, got %d)",
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name, val, (char*[2]){"s", ""}[argc==1], argc);
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break;
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case EXPECTED_LESS_THAN:
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if (argc < val) {
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return NULL;
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};
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error = cmd_results_new(CMD_INVALID, name, "Invalid %s command "
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"(expected less than %d argument%s, got %d)",
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name, val, (char*[2]){"s", ""}[argc==1], argc);
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break;
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case EXPECTED_EQUAL_TO:
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if (argc == val) {
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return NULL;
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};
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error = cmd_results_new(CMD_INVALID, name, "Invalid %s command "
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"(expected %d arguments, got %d)", name, val, argc);
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break;
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}
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return error;
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}
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static struct cmd_results *cmd_bindsym(int argc, char **argv) {
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struct cmd_results *error = NULL;
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if ((error = checkarg(argc, "bindsym", EXPECTED_MORE_THAN, 1))) {
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return error;
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} else if (!config->reading) {
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return cmd_results_new(CMD_FAILURE, "bindsym", "Can only be used in config file.");
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}
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struct sway_binding *binding = malloc(sizeof(struct sway_binding));
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binding->keys = create_list();
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binding->modifiers = 0;
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binding->command = join_args(argv + 1, argc - 1);
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list_t *split = split_string(argv[0], "+");
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for (int i = 0; i < split->length; ++i) {
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// Check for a modifier key
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int j;
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bool is_mod = false;
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for (j = 0; j < (int)(sizeof(modifiers) / sizeof(struct modifier_key)); ++j) {
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if (strcasecmp(modifiers[j].name, split->items[i]) == 0) {
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binding->modifiers |= modifiers[j].mod;
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is_mod = true;
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break;
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}
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}
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if (is_mod) continue;
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// Check for xkb key
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xkb_keysym_t sym = xkb_keysym_from_name(split->items[i], XKB_KEYSYM_CASE_INSENSITIVE);
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if (!sym) {
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error = cmd_results_new(CMD_INVALID, "bindsym", "Unknown key '%s'", (char *)split->items[i]);
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free_sway_binding(binding);
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list_free(split);
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return error;
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}
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xkb_keysym_t *key = malloc(sizeof(xkb_keysym_t));
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*key = sym;
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list_add(binding->keys, key);
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}
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free_flat_list(split);
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struct sway_mode *mode = config->current_mode;
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int i = list_seq_find(mode->bindings, sway_binding_cmp_keys, binding);
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if (i > -1) {
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sway_log(L_DEBUG, "bindsym - '%s' already exists, overwriting", argv[0]);
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struct sway_binding *dup = mode->bindings->items[i];
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free_sway_binding(dup);
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list_del(mode->bindings, i);
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}
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list_add(mode->bindings, binding);
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list_sort(mode->bindings, sway_binding_cmp);
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sway_log(L_DEBUG, "bindsym - Bound %s to command %s", argv[0], binding->command);
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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}
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static struct cmd_results *cmd_exec_always(int argc, char **argv) {
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struct cmd_results *error = NULL;
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if (!config->active) return cmd_results_new(CMD_DEFER, NULL, NULL);
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if ((error = checkarg(argc, "exec_always", EXPECTED_MORE_THAN, 0))) {
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return error;
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}
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char *tmp = NULL;
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if (strcmp((char*)*argv, "--no-startup-id") == 0) {
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sway_log(L_INFO, "exec switch '--no-startup-id' not supported, ignored.");
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if ((error = checkarg(argc - 1, "exec_always", EXPECTED_MORE_THAN, 0))) {
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return error;
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}
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tmp = join_args(argv + 1, argc - 1);
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} else {
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tmp = join_args(argv, argc);
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}
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// Put argument into cmd array
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char cmd[4096];
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strcpy(cmd, tmp);
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free(tmp);
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sway_log(L_DEBUG, "Executing %s", cmd);
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int fd[2];
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pipe(fd);
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pid_t pid;
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pid_t *child = malloc(sizeof(pid_t)); // malloc'd so that Linux can avoid copying the process space
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// Fork process
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if ((pid = fork()) == 0) {
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// Fork child process again
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setsid();
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if ((*child = fork()) == 0) {
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execl("/bin/sh", "/bin/sh", "-c", cmd, (void *)NULL);
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/* Not reached */
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}
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close(fd[0]);
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write(fd[1], child, sizeof(pid_t));
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close(fd[1]);
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_exit(0); // Close child process
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} else if (pid < 0) {
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return cmd_results_new(CMD_FAILURE, "exec_always", "Command failed (sway could not fork).");
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}
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close(fd[1]); // close write
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read(fd[0], child, sizeof(pid_t));
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close(fd[0]);
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// cleanup child process
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wait(0);
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if (*child > 0) {
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sway_log(L_DEBUG, "Child process created with pid %d", *child);
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// TODO: keep track of this pid and open the corresponding view on the current workspace
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// blocked pending feature in wlc
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}
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free(child);
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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}
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static struct cmd_results *cmd_debuglog(int argc, char **argv) {
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struct cmd_results *error = NULL;
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if ((error = checkarg(argc, "debuglog", EXPECTED_EQUAL_TO, 1))) {
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return error;
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} else if (strcasecmp(argv[0], "toggle") == 0) {
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if (config->reading) {
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return cmd_results_new(CMD_FAILURE, "debuglog toggle", "Can't be used in config file.");
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}
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if (toggle_debug_logging()) {
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sway_log(L_DEBUG, "Debuglog turned on.");
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}
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} else if (strcasecmp(argv[0], "on") == 0) {
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set_log_level(L_DEBUG);
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sway_log(L_DEBUG, "Debuglog turned on.");
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} else if (strcasecmp(argv[0], "off") == 0) {
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reset_log_level();
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} else {
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return cmd_results_new(CMD_FAILURE, "debuglog", "Expected 'debuglog on|off|toggle'");
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}
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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}
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static struct cmd_results *cmd_exec(int argc, char **argv) {
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if (!config->active) return cmd_results_new(CMD_DEFER, "exec", NULL);
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if (config->reloading) {
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char *args = join_args(argv, argc);
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sway_log(L_DEBUG, "Ignoring 'exec %s' due to reload", args);
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free(args);
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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}
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return cmd_exec_always(argc, argv);
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}
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static void kill_views(swayc_t *container, void *data) {
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if (container->type == C_VIEW) {
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wlc_view_close(container->handle);
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}
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}
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static struct cmd_results *cmd_exit(int argc, char **argv) {
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struct cmd_results *error = NULL;
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if (config->reading) return cmd_results_new(CMD_FAILURE, "exit", "Can't be used in config file.");
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if ((error = checkarg(argc, "exit", EXPECTED_EQUAL_TO, 0))) {
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return error;
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}
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// Close all views
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container_map(&root_container, kill_views, NULL);
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sway_terminate();
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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}
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static struct cmd_results *cmd_floating(int argc, char **argv) {
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struct cmd_results *error = NULL;
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if (config->reading) return cmd_results_new(CMD_FAILURE, "floating", "Can't be used in config file.");
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if ((error = checkarg(argc, "floating", EXPECTED_EQUAL_TO, 1))) {
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return error;
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}
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if (strcasecmp(argv[0], "toggle") == 0) {
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swayc_t *view = get_focused_container(&root_container);
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// Prevent running floating commands on things like workspaces
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if (view->type != C_VIEW) {
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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}
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// Change from nonfloating to floating
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if (!view->is_floating) {
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// Remove view from its current location
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destroy_container(remove_child(view));
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// and move it into workspace floating
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add_floating(swayc_active_workspace(), view);
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view->x = (swayc_active_workspace()->width - view->width)/2;
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view->y = (swayc_active_workspace()->height - view->height)/2;
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if (view->desired_width != -1) {
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view->width = view->desired_width;
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}
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if (view->desired_height != -1) {
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view->height = view->desired_height;
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}
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arrange_windows(swayc_active_workspace(), -1, -1);
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} else {
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// Delete the view from the floating list and unset its is_floating flag
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// Using length-1 as the index is safe because the view must be the currently
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// focused floating output
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remove_child(view);
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view->is_floating = false;
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// Get the properly focused container, and add in the view there
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swayc_t *focused = container_under_pointer();
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// If focused is null, it's because the currently focused container is a workspace
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if (focused == NULL) {
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focused = swayc_active_workspace();
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}
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set_focused_container(focused);
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sway_log(L_DEBUG, "Non-floating focused container is %p", focused);
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// Case of focused workspace, just create as child of it
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if (focused->type == C_WORKSPACE) {
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add_child(focused, view);
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}
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// Regular case, create as sibling of current container
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else {
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add_sibling(focused, view);
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}
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// Refocus on the view once its been put back into the layout
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view->width = view->height = 0;
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arrange_windows(swayc_active_workspace(), -1, -1);
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remove_view_from_scratchpad(view);
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}
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set_focused_container(view);
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}
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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}
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static struct cmd_results *cmd_floating_mod(int argc, char **argv) {
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struct cmd_results *error = NULL;
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if ((error = checkarg(argc, "floating_modifier", EXPECTED_EQUAL_TO, 1))) {
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return error;
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}
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int i, j;
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list_t *split = split_string(argv[0], "+");
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config->floating_mod = 0;
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// set modifer keys
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for (i = 0; i < split->length; ++i) {
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for (j = 0; j < (int)(sizeof(modifiers) / sizeof(struct modifier_key)); ++j) {
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if (strcasecmp(modifiers[j].name, split->items[i]) == 0) {
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config->floating_mod |= modifiers[j].mod;
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}
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}
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}
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free_flat_list(split);
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if (!config->floating_mod) {
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error = cmd_results_new(CMD_INVALID, "floating_modifier", "Unknown keys %s", argv[0]);
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return error;
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}
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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}
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static struct cmd_results *cmd_focus(int argc, char **argv) {
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if (config->reading) return cmd_results_new(CMD_FAILURE, "focus", "Can't be used in config file.");
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struct cmd_results *error = NULL;
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if (argc > 0 && strcasecmp(argv[0], "output") == 0) {
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swayc_t *output = NULL;
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struct wlc_point abs_pos;
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get_absolute_center_position(get_focused_container(&root_container), &abs_pos);
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if ((error = checkarg(argc, "focus", EXPECTED_EQUAL_TO, 2))) {
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return error;
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} else if (!(output = output_by_name(argv[1], &abs_pos))) {
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return cmd_results_new(CMD_FAILURE, "focus output",
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"Can't find output with name/at direction '%s' @ (%i,%i)", argv[1], abs_pos.x, abs_pos.y);
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} else if (!workspace_switch(swayc_active_workspace_for(output))) {
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return cmd_results_new(CMD_FAILURE, "focus output",
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"Switching to workspace on output '%s' was blocked", argv[1]);
|
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} else if (config->mouse_warping) {
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swayc_t *focused = get_focused_view(output);
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if (focused && focused->type == C_VIEW) {
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center_pointer_on(focused);
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}
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}
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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} else if ((error = checkarg(argc, "focus", EXPECTED_EQUAL_TO, 1))) {
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return error;
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}
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static int floating_toggled_index = 0;
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static int tiled_toggled_index = 0;
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if (strcasecmp(argv[0], "left") == 0) {
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move_focus(MOVE_LEFT);
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} else if (strcasecmp(argv[0], "right") == 0) {
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move_focus(MOVE_RIGHT);
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} else if (strcasecmp(argv[0], "up") == 0) {
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move_focus(MOVE_UP);
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} else if (strcasecmp(argv[0], "down") == 0) {
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move_focus(MOVE_DOWN);
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} else if (strcasecmp(argv[0], "parent") == 0) {
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move_focus(MOVE_PARENT);
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} else if (strcasecmp(argv[0], "mode_toggle") == 0) {
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int i;
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swayc_t *workspace = swayc_active_workspace();
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swayc_t *focused = get_focused_view(workspace);
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if (focused->is_floating) {
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if (workspace->children->length > 0) {
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for (i = 0;i < workspace->floating->length; i++) {
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if (workspace->floating->items[i] == focused) {
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floating_toggled_index = i;
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break;
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}
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}
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if (workspace->children->length > tiled_toggled_index) {
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set_focused_container(get_focused_view(workspace->children->items[tiled_toggled_index]));
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} else {
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set_focused_container(get_focused_view(workspace->children->items[0]));
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tiled_toggled_index = 0;
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}
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}
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} else {
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if (workspace->floating->length > 0) {
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for (i = 0;i < workspace->children->length; i++) {
|
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if (workspace->children->items[i] == focused) {
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tiled_toggled_index = i;
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break;
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}
|
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}
|
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if (workspace->floating->length > floating_toggled_index) {
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swayc_t *floating = workspace->floating->items[floating_toggled_index];
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set_focused_container(get_focused_view(floating));
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} else {
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swayc_t *floating = workspace->floating->items[workspace->floating->length - 1];
|
|
set_focused_container(get_focused_view(floating));
|
|
tiled_toggled_index = workspace->floating->length - 1;
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
return cmd_results_new(CMD_INVALID, "focus",
|
|
"Expected 'focus <direction|parent|mode_toggle>' or 'focus output <direction|name>'");
|
|
}
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static struct cmd_results *cmd_focus_follows_mouse(int argc, char **argv) {
|
|
struct cmd_results *error = NULL;
|
|
if ((error = checkarg(argc, "focus_follows_mouse", EXPECTED_EQUAL_TO, 1))) {
|
|
return error;
|
|
}
|
|
|
|
config->focus_follows_mouse = !strcasecmp(argv[0], "yes");
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static struct cmd_results *cmd_seamless_mouse(int argc, char **argv) {
|
|
struct cmd_results *error = NULL;
|
|
if ((error = checkarg(argc, "seamless_mouse", EXPECTED_EQUAL_TO, 1))) {
|
|
return error;
|
|
}
|
|
|
|
config->seamless_mouse = (strcasecmp(argv[0], "on") == 0 || strcasecmp(argv[0], "yes") == 0);
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static void hide_view_in_scratchpad(swayc_t *sp_view) {
|
|
if (sp_view == NULL) {
|
|
return;
|
|
}
|
|
|
|
wlc_view_set_mask(sp_view->handle, 0);
|
|
sp_view->visible = false;
|
|
swayc_t *ws = sp_view->parent;
|
|
remove_child(sp_view);
|
|
if (swayc_active_workspace() != ws && ws->floating->length == 0 && ws->children->length == 0) {
|
|
destroy_workspace(ws);
|
|
}
|
|
arrange_windows(ws, -1, -1);
|
|
set_focused_container(container_under_pointer());
|
|
}
|
|
|
|
static struct cmd_results *cmd_mode(int argc, char **argv) {
|
|
struct cmd_results *error = NULL;
|
|
if ((error = checkarg(argc, "mode", EXPECTED_AT_LEAST, 1))) {
|
|
return error;
|
|
}
|
|
char *mode_name = join_args(argv, argc);
|
|
int mode_len = strlen(mode_name);
|
|
bool mode_make = mode_name[mode_len-1] == '{';
|
|
if (mode_make) {
|
|
if (!config->reading)
|
|
return cmd_results_new(CMD_FAILURE, "mode", "Can only be used in config file.");
|
|
// Trim trailing spaces
|
|
do {
|
|
mode_name[--mode_len] = 0;
|
|
} while(isspace(mode_name[mode_len-1]));
|
|
}
|
|
struct sway_mode *mode = NULL;
|
|
// Find mode
|
|
int i, len = config->modes->length;
|
|
for (i = 0; i < len; ++i) {
|
|
struct sway_mode *find = config->modes->items[i];
|
|
if (strcasecmp(find->name, mode_name) == 0) {
|
|
mode = find;
|
|
break;
|
|
}
|
|
}
|
|
// Create mode if it doesnt exist
|
|
if (!mode && mode_make) {
|
|
mode = malloc(sizeof*mode);
|
|
mode->name = strdup(mode_name);
|
|
mode->bindings = create_list();
|
|
list_add(config->modes, mode);
|
|
}
|
|
if (!mode) {
|
|
error = cmd_results_new(CMD_INVALID, "mode", "Unknown mode `%s'", mode_name);
|
|
free(mode_name);
|
|
return error;
|
|
}
|
|
if ((config->reading && mode_make) || (!config->reading && !mode_make)) {
|
|
sway_log(L_DEBUG, "Switching to mode `%s'",mode->name);
|
|
}
|
|
free(mode_name);
|
|
// Set current mode
|
|
config->current_mode = mode;
|
|
return cmd_results_new(mode_make ? CMD_BLOCK_MODE : CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static struct cmd_results *cmd_mouse_warping(int argc, char **argv) {
|
|
struct cmd_results *error = NULL;
|
|
if ((error = checkarg(argc, "mouse_warping", EXPECTED_EQUAL_TO, 1))) {
|
|
return error;
|
|
} else if (strcasecmp(argv[0], "output") == 0) {
|
|
config->mouse_warping = true;
|
|
} else if (strcasecmp(argv[0], "none") == 0) {
|
|
config->mouse_warping = false;
|
|
} else {
|
|
return cmd_results_new(CMD_FAILURE, "mouse_warping", "Expected 'mouse_warping output|none'");
|
|
}
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static struct cmd_results *cmd_move(int argc, char **argv) {
|
|
struct cmd_results *error = NULL;
|
|
if (config->reading) return cmd_results_new(CMD_FAILURE, "move", "Can't be used in config file.");
|
|
if ((error = checkarg(argc, "move", EXPECTED_AT_LEAST, 1))) {
|
|
return error;
|
|
}
|
|
const char* expected_syntax = "Expected 'move <left|right|up|down>' or "
|
|
"'move <container|window> to workspace <name>' or "
|
|
"'move <container|window|workspace> to output <name|direction>'";
|
|
swayc_t *view = get_focused_container(&root_container);
|
|
|
|
if (strcasecmp(argv[0], "left") == 0) {
|
|
move_container(view, MOVE_LEFT);
|
|
} else if (strcasecmp(argv[0], "right") == 0) {
|
|
move_container(view, MOVE_RIGHT);
|
|
} else if (strcasecmp(argv[0], "up") == 0) {
|
|
move_container(view, MOVE_UP);
|
|
} else if (strcasecmp(argv[0], "down") == 0) {
|
|
move_container(view, MOVE_DOWN);
|
|
} else if (strcasecmp(argv[0], "container") == 0 || strcasecmp(argv[0], "window") == 0) {
|
|
// "move container ...
|
|
if ((error = checkarg(argc, "move container/window", EXPECTED_AT_LEAST, 4))) {
|
|
return error;
|
|
} else if ( strcasecmp(argv[1], "to") == 0 && strcasecmp(argv[2], "workspace") == 0) {
|
|
// move container to workspace x
|
|
if (view->type != C_CONTAINER && view->type != C_VIEW) {
|
|
return cmd_results_new(CMD_FAILURE, "move", "Can only move containers and views.");
|
|
}
|
|
|
|
const char *ws_name = argv[3];
|
|
if (argc == 5) {
|
|
// move "container to workspace number x"
|
|
ws_name = argv[4];
|
|
}
|
|
|
|
swayc_t *ws = workspace_by_name(ws_name);
|
|
if (ws == NULL) {
|
|
ws = workspace_create(ws_name);
|
|
}
|
|
move_container_to(view, get_focused_container(ws));
|
|
} else if (strcasecmp(argv[1], "to") == 0 && strcasecmp(argv[2], "output") == 0) {
|
|
// move container to output x
|
|
swayc_t *output = NULL;
|
|
struct wlc_point abs_pos;
|
|
get_absolute_center_position(view, &abs_pos);
|
|
if (view->type != C_CONTAINER && view->type != C_VIEW) {
|
|
return cmd_results_new(CMD_FAILURE, "move", "Can only move containers and views.");
|
|
} else if (!(output = output_by_name(argv[3], &abs_pos))) {
|
|
return cmd_results_new(CMD_FAILURE, "move",
|
|
"Can't find output with name/direction '%s' @ (%i,%i)", argv[3], abs_pos.x, abs_pos.y);
|
|
} else {
|
|
swayc_t *container = get_focused_container(output);
|
|
if (container->is_floating) {
|
|
move_container_to(view, container->parent);
|
|
} else {
|
|
move_container_to(view, container);
|
|
}
|
|
}
|
|
} else {
|
|
return cmd_results_new(CMD_INVALID, "move", expected_syntax);
|
|
}
|
|
} else if (strcasecmp(argv[0], "workspace") == 0) {
|
|
// move workspace (to output x)
|
|
swayc_t *output = NULL;
|
|
struct wlc_point abs_pos;
|
|
get_absolute_center_position(view, &abs_pos);
|
|
if ((error = checkarg(argc, "move workspace", EXPECTED_EQUAL_TO, 4))) {
|
|
return error;
|
|
} else if (strcasecmp(argv[1], "to") != 0 || strcasecmp(argv[2], "output") != 0) {
|
|
return cmd_results_new(CMD_INVALID, "move", expected_syntax);
|
|
} else if (!(output = output_by_name(argv[3], &abs_pos))) {
|
|
return cmd_results_new(CMD_FAILURE, "move workspace",
|
|
"Can't find output with name/direction '%s' @ (%i,%i)", argv[3], abs_pos.x, abs_pos.y);
|
|
}
|
|
if (view->type == C_WORKSPACE) {
|
|
// This probably means we're moving an empty workspace, but
|
|
// that's fine.
|
|
move_workspace_to(view, output);
|
|
} else {
|
|
swayc_t *workspace = swayc_parent_by_type(view, C_WORKSPACE);
|
|
move_workspace_to(workspace, output);
|
|
}
|
|
} else if (strcasecmp(argv[0], "scratchpad") == 0) {
|
|
// move scratchpad ...
|
|
if (view->type != C_CONTAINER && view->type != C_VIEW) {
|
|
return cmd_results_new(CMD_FAILURE, "move scratchpad", "Can only move containers and views.");
|
|
}
|
|
swayc_t *view = get_focused_container(&root_container);
|
|
int i;
|
|
for (i = 0; i < scratchpad->length; i++) {
|
|
if (scratchpad->items[i] == view) {
|
|
hide_view_in_scratchpad(view);
|
|
sp_view = NULL;
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
}
|
|
list_add(scratchpad, view);
|
|
if (!view->is_floating) {
|
|
destroy_container(remove_child(view));
|
|
} else {
|
|
remove_child(view);
|
|
}
|
|
wlc_view_set_mask(view->handle, 0);
|
|
arrange_windows(swayc_active_workspace(), -1, -1);
|
|
swayc_t *focused = container_under_pointer();
|
|
if (focused == NULL) {
|
|
focused = swayc_active_workspace();
|
|
}
|
|
set_focused_container(focused);
|
|
} else {
|
|
return cmd_results_new(CMD_INVALID, "move", expected_syntax);
|
|
}
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static struct cmd_results *cmd_orientation(int argc, char **argv) {
|
|
struct cmd_results *error = NULL;
|
|
if (!config->reading) return cmd_results_new(CMD_FAILURE, "orientation", "Can only be used in config file.");
|
|
if ((error = checkarg(argc, "orientation", EXPECTED_EQUAL_TO, 1))) {
|
|
return error;
|
|
}
|
|
if (strcasecmp(argv[0], "horizontal") == 0) {
|
|
config->default_orientation = L_HORIZ;
|
|
} else if (strcasecmp(argv[0], "vertical") == 0) {
|
|
config->default_orientation = L_VERT;
|
|
} else if (strcasecmp(argv[0], "auto") == 0) {
|
|
// Do nothing
|
|
} else {
|
|
return cmd_results_new(CMD_INVALID, "orientation", "Expected 'orientation <horizontal|vertical|auto>'");
|
|
}
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static struct cmd_results *cmd_output(int argc, char **argv) {
|
|
struct cmd_results *error = NULL;
|
|
if ((error = checkarg(argc, "output", EXPECTED_AT_LEAST, 1))) {
|
|
return error;
|
|
}
|
|
struct output_config *output = calloc(1, sizeof(struct output_config));
|
|
output->x = output->y = output->width = output->height = -1;
|
|
output->name = strdup(argv[0]);
|
|
output->enabled = true;
|
|
|
|
// TODO: atoi doesn't handle invalid numbers
|
|
if (strcasecmp(argv[1], "disable") == 0) {
|
|
output->enabled = false;
|
|
}
|
|
// TODO: Check missing params after each sub-command
|
|
|
|
int i;
|
|
for (i = 1; i < argc; ++i) {
|
|
if (strcasecmp(argv[i], "resolution") == 0 || strcasecmp(argv[i], "res") == 0) {
|
|
char *res = argv[++i];
|
|
char *x = strchr(res, 'x');
|
|
int width = -1, height = -1;
|
|
if (x != NULL) {
|
|
// Format is 1234x4321
|
|
*x = '\0';
|
|
width = atoi(res);
|
|
height = atoi(x + 1);
|
|
*x = 'x';
|
|
} else {
|
|
// Format is 1234 4321
|
|
width = atoi(res);
|
|
res = argv[++i];
|
|
height = atoi(res);
|
|
}
|
|
output->width = width;
|
|
output->height = height;
|
|
} else if (strcasecmp(argv[i], "position") == 0 || strcasecmp(argv[i], "pos") == 0) {
|
|
char *res = argv[++i];
|
|
char *c = strchr(res, ',');
|
|
int x = -1, y = -1;
|
|
if (c != NULL) {
|
|
// Format is 1234,4321
|
|
*c = '\0';
|
|
x = atoi(res);
|
|
y = atoi(c + 1);
|
|
*c = ',';
|
|
} else {
|
|
// Format is 1234 4321
|
|
x = atoi(res);
|
|
res = argv[++i];
|
|
y = atoi(res);
|
|
}
|
|
output->x = x;
|
|
output->y = y;
|
|
} else if (strcasecmp(argv[i], "bg") == 0 || strcasecmp(argv[i], "background") == 0) {
|
|
wordexp_t p;
|
|
char *src = argv[++i];
|
|
char *mode = argv[++i];
|
|
if (wordexp(src, &p, 0) != 0) {
|
|
return cmd_results_new(CMD_INVALID, "output", "Invalid syntax (%s)", src);
|
|
}
|
|
src = p.we_wordv[0];
|
|
if (access(src, F_OK) == -1) {
|
|
return cmd_results_new(CMD_INVALID, "output", "Background file unreadable (%s)", src);
|
|
}
|
|
for (char *m = mode; *m; ++m) *m = tolower(*m);
|
|
// Check mode
|
|
bool valid = false;
|
|
size_t j;
|
|
for (j = 0; j < sizeof(bg_options) / sizeof(char *); ++j) {
|
|
if (strcasecmp(mode, bg_options[j]) == 0) {
|
|
valid = true;
|
|
break;
|
|
}
|
|
}
|
|
if (!valid) {
|
|
return cmd_results_new(CMD_INVALID, "output", "Invalid background scaling mode.");
|
|
}
|
|
output->background = strdup(src);
|
|
output->background_option = strdup(mode);
|
|
wordfree(&p);
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < config->output_configs->length; ++i) {
|
|
struct output_config *oc = config->output_configs->items[i];
|
|
if (strcmp(oc->name, output->name) == 0) {
|
|
// replace existing config
|
|
list_del(config->output_configs, i);
|
|
free_output_config(oc);
|
|
break;
|
|
}
|
|
}
|
|
list_add(config->output_configs, output);
|
|
|
|
sway_log(L_DEBUG, "Config stored for output %s (%d x %d @ %d, %d) (bg %s %s)",
|
|
output->name, output->width, output->height, output->x, output->y,
|
|
output->background, output->background_option);
|
|
|
|
if (output->name) {
|
|
// Try to find the output container and apply configuration now. If
|
|
// this is during startup then there will be no container and config
|
|
// will be applied during normal "new output" event from wlc.
|
|
swayc_t *cont = NULL;
|
|
for (int i = 0; i < root_container.children->length; ++i) {
|
|
cont = root_container.children->items[i];
|
|
if (cont->name && strcmp(cont->name, output->name) == 0) {
|
|
apply_output_config(output, cont);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static struct cmd_results *cmd_gaps(int argc, char **argv) {
|
|
struct cmd_results *error = NULL;
|
|
if ((error = checkarg(argc, "gaps", EXPECTED_AT_LEAST, 1))) {
|
|
return error;
|
|
}
|
|
const char* expected_syntax =
|
|
"Expected 'gaps edge_gaps <on|off|toggle>' or "
|
|
"'gaps <inner|outer> <current|all|workspace> <set|plus|minus n>'";
|
|
const char *amount_str = argv[0];
|
|
// gaps amount
|
|
if (argc >= 1 && isdigit(*amount_str)) {
|
|
int amount = (int)strtol(amount_str, NULL, 10);
|
|
if (errno == ERANGE) {
|
|
errno = 0;
|
|
return cmd_results_new(CMD_INVALID, "gaps", "Number is out out of range.");
|
|
}
|
|
config->gaps_inner = config->gaps_outer = amount;
|
|
arrange_windows(&root_container, -1, -1);
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
// gaps inner|outer n
|
|
else if (argc >= 2 && isdigit((amount_str = argv[1])[0])) {
|
|
int amount = (int)strtol(amount_str, NULL, 10);
|
|
if (errno == ERANGE) {
|
|
errno = 0;
|
|
return cmd_results_new(CMD_INVALID, "gaps", "Number is out out of range.");
|
|
}
|
|
const char *target_str = argv[0];
|
|
if (strcasecmp(target_str, "inner") == 0) {
|
|
config->gaps_inner = amount;
|
|
} else if (strcasecmp(target_str, "outer") == 0) {
|
|
config->gaps_outer = amount;
|
|
}
|
|
arrange_windows(&root_container, -1, -1);
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
} else if (argc == 2 && strcasecmp(argv[0], "edge_gaps") == 0) {
|
|
// gaps edge_gaps <on|off|toggle>
|
|
if (strcasecmp(argv[1], "toggle") == 0) {
|
|
if (config->reading) {
|
|
return cmd_results_new(CMD_FAILURE, "gaps edge_gaps toggle",
|
|
"Can't be used in config file.");
|
|
}
|
|
config->edge_gaps = !config->edge_gaps;
|
|
} else {
|
|
config->edge_gaps =
|
|
(strcasecmp(argv[1], "yes") == 0 || strcasecmp(argv[1], "on") == 0);
|
|
}
|
|
arrange_windows(&root_container, -1, -1);
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
// gaps inner|outer current|all set|plus|minus n
|
|
if (argc < 4 || config->reading) {
|
|
return cmd_results_new(CMD_INVALID, "gaps", expected_syntax);
|
|
}
|
|
// gaps inner|outer ...
|
|
const char *inout_str = argv[0];
|
|
enum {INNER, OUTER} inout;
|
|
if (strcasecmp(inout_str, "inner") == 0) {
|
|
inout = INNER;
|
|
} else if (strcasecmp(inout_str, "outer") == 0) {
|
|
inout = OUTER;
|
|
} else {
|
|
return cmd_results_new(CMD_INVALID, "gaps", expected_syntax);
|
|
}
|
|
|
|
// gaps ... current|all ...
|
|
const char *target_str = argv[1];
|
|
enum {CURRENT, WORKSPACE, ALL} target;
|
|
if (strcasecmp(target_str, "current") == 0) {
|
|
target = CURRENT;
|
|
} else if (strcasecmp(target_str, "all") == 0) {
|
|
target = ALL;
|
|
} else if (strcasecmp(target_str, "workspace") == 0) {
|
|
if (inout == OUTER) {
|
|
target = CURRENT;
|
|
} else {
|
|
// Set gap for views in workspace
|
|
target = WORKSPACE;
|
|
}
|
|
} else {
|
|
return cmd_results_new(CMD_INVALID, "gaps", expected_syntax);
|
|
}
|
|
|
|
// gaps ... n
|
|
amount_str = argv[3];
|
|
int amount = (int)strtol(amount_str, NULL, 10);
|
|
if (errno == ERANGE) {
|
|
errno = 0;
|
|
return cmd_results_new(CMD_INVALID, "gaps", "Number is out out of range.");
|
|
}
|
|
|
|
// gaps ... set|plus|minus ...
|
|
const char *method_str = argv[2];
|
|
enum {SET, ADD} method;
|
|
if (strcasecmp(method_str, "set") == 0) {
|
|
method = SET;
|
|
} else if (strcasecmp(method_str, "plus") == 0) {
|
|
method = ADD;
|
|
} else if (strcasecmp(method_str, "minus") == 0) {
|
|
method = ADD;
|
|
amount *= -1;
|
|
} else {
|
|
return cmd_results_new(CMD_INVALID, "gaps", expected_syntax);
|
|
}
|
|
|
|
if (target == CURRENT) {
|
|
swayc_t *cont;
|
|
if (inout == OUTER) {
|
|
if ((cont = swayc_active_workspace()) == NULL) {
|
|
return cmd_results_new(CMD_FAILURE, "gaps", "There's no active workspace.");
|
|
}
|
|
} else {
|
|
if ((cont = get_focused_view(&root_container))->type != C_VIEW) {
|
|
return cmd_results_new(CMD_FAILURE, "gaps", "Currently focused item is not a view.");
|
|
}
|
|
}
|
|
cont->gaps = swayc_gap(cont);
|
|
if (method == SET) {
|
|
cont->gaps = amount;
|
|
} else if ((cont->gaps += amount) < 0) {
|
|
cont->gaps = 0;
|
|
}
|
|
arrange_windows(cont->parent, -1, -1);
|
|
} else if (inout == OUTER) {
|
|
//resize all workspace.
|
|
int i,j;
|
|
for (i = 0; i < root_container.children->length; ++i) {
|
|
swayc_t *op = root_container.children->items[i];
|
|
for (j = 0; j < op->children->length; ++j) {
|
|
swayc_t *ws = op->children->items[j];
|
|
if (method == SET) {
|
|
ws->gaps = amount;
|
|
} else if ((ws->gaps += amount) < 0) {
|
|
ws->gaps = 0;
|
|
}
|
|
}
|
|
}
|
|
arrange_windows(&root_container, -1, -1);
|
|
} else {
|
|
// Resize gaps for all views in workspace
|
|
swayc_t *top;
|
|
if (target == WORKSPACE) {
|
|
if ((top = swayc_active_workspace()) == NULL) {
|
|
return cmd_results_new(CMD_FAILURE, "gaps", "There's currently no active workspace.");
|
|
}
|
|
} else {
|
|
top = &root_container;
|
|
}
|
|
int top_gap = top->gaps;
|
|
container_map(top, method == SET ? set_gaps : add_gaps, &amount);
|
|
top->gaps = top_gap;
|
|
arrange_windows(top, -1, -1);
|
|
}
|
|
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static struct cmd_results *cmd_kill(int argc, char **argv) {
|
|
if (config->reading) return cmd_results_new(CMD_FAILURE, "kill", "Can't be used in config file.");
|
|
if (!config->active) return cmd_results_new(CMD_FAILURE, "kill", "Can only be used when sway is running.");
|
|
|
|
swayc_t *view = get_focused_container(&root_container);
|
|
wlc_view_close(view->handle);
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static struct cmd_results *cmd_layout(int argc, char **argv) {
|
|
struct cmd_results *error = NULL;
|
|
if (config->reading) return cmd_results_new(CMD_FAILURE, "layout", "Can't be used in config file.");
|
|
if (!config->active) return cmd_results_new(CMD_FAILURE, "layout", "Can only be used when sway is running.");
|
|
if ((error = checkarg(argc, "layout", EXPECTED_MORE_THAN, 0))) {
|
|
return error;
|
|
}
|
|
swayc_t *parent = get_focused_container(&root_container);
|
|
while (parent->type == C_VIEW) {
|
|
parent = parent->parent;
|
|
}
|
|
|
|
if (strcasecmp(argv[0], "splith") == 0) {
|
|
parent->layout = L_HORIZ;
|
|
} else if (strcasecmp(argv[0], "splitv") == 0) {
|
|
parent->layout = L_VERT;
|
|
} else if (strcasecmp(argv[0], "toggle") == 0 && argc == 2 && strcasecmp(argv[1], "split") == 0) {
|
|
if (parent->layout == L_VERT) {
|
|
parent->layout = L_HORIZ;
|
|
} else {
|
|
parent->layout = L_VERT;
|
|
}
|
|
}
|
|
arrange_windows(parent, parent->width, parent->height);
|
|
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static struct cmd_results *cmd_reload(int argc, char **argv) {
|
|
struct cmd_results *error = NULL;
|
|
if (config->reading) return cmd_results_new(CMD_FAILURE, "reload", "Can't be used in config file.");
|
|
if ((error = checkarg(argc, "reload", EXPECTED_EQUAL_TO, 0))) {
|
|
return error;
|
|
}
|
|
if (!load_config(NULL)) return cmd_results_new(CMD_FAILURE, "reload", "Error(s) reloading config.");
|
|
|
|
arrange_windows(&root_container, -1, -1);
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static struct cmd_results *cmd_resize(int argc, char **argv) {
|
|
struct cmd_results *error = NULL;
|
|
if (config->reading) return cmd_results_new(CMD_FAILURE, "resize", "Can't be used in config file.");
|
|
if (!config->active) return cmd_results_new(CMD_FAILURE, "resize", "Can only be used when sway is running.");
|
|
if ((error = checkarg(argc, "resize", EXPECTED_AT_LEAST, 3))) {
|
|
return error;
|
|
}
|
|
char *end;
|
|
int amount = (int)strtol(argv[2], &end, 10);
|
|
if (errno == ERANGE || amount == 0) {
|
|
errno = 0;
|
|
return cmd_results_new(CMD_INVALID, "resize", "Number is out of range.");
|
|
}
|
|
|
|
if (strcmp(argv[0], "shrink") != 0 && strcmp(argv[0], "grow") != 0) {
|
|
return cmd_results_new(CMD_INVALID, "resize",
|
|
"Expected 'resize <shrink|grow> <width|height> <amount>'");
|
|
}
|
|
|
|
if (strcmp(argv[0], "shrink") == 0) {
|
|
amount *= -1;
|
|
}
|
|
|
|
if (strcmp(argv[1], "width") == 0) {
|
|
resize_tiled(amount, true);
|
|
} else if (strcmp(argv[1], "height") == 0) {
|
|
resize_tiled(amount, false);
|
|
} else {
|
|
return cmd_results_new(CMD_INVALID, "resize",
|
|
"Expected 'resize <shrink|grow> <width|height> <amount>'");
|
|
}
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static swayc_t *fetch_view_from_scratchpad() {
|
|
if (sp_index >= scratchpad->length) {
|
|
sp_index = 0;
|
|
}
|
|
swayc_t *view = scratchpad->items[sp_index++];
|
|
|
|
if (wlc_view_get_output(view->handle) != swayc_active_output()->handle) {
|
|
wlc_view_set_output(view->handle, swayc_active_output()->handle);
|
|
}
|
|
if (!view->is_floating) {
|
|
view->width = swayc_active_workspace()->width/2;
|
|
view->height = swayc_active_workspace()->height/2;
|
|
view->x = (swayc_active_workspace()->width - view->width)/2;
|
|
view->y = (swayc_active_workspace()->height - view->height)/2;
|
|
}
|
|
if (swayc_active_workspace()->width < view->x + 20 || view->x + view->width < 20) {
|
|
view->x = (swayc_active_workspace()->width - view->width)/2;
|
|
}
|
|
if (swayc_active_workspace()->height < view->y + 20 || view->y + view->height < 20) {
|
|
view->y = (swayc_active_workspace()->height - view->height)/2;
|
|
}
|
|
|
|
add_floating(swayc_active_workspace(), view);
|
|
wlc_view_set_mask(view->handle, VISIBLE);
|
|
view->visible = true;
|
|
arrange_windows(swayc_active_workspace(), -1, -1);
|
|
set_focused_container(view);
|
|
return view;
|
|
}
|
|
|
|
void remove_view_from_scratchpad(swayc_t *view) {
|
|
int i;
|
|
for (i = 0; i < scratchpad->length; i++) {
|
|
if (scratchpad->items[i] == view) {
|
|
if (sp_index == 0) {
|
|
sp_index = scratchpad->length - 1;
|
|
} else {
|
|
sp_index--;
|
|
}
|
|
list_del(scratchpad, sp_index);
|
|
sp_view = NULL;
|
|
}
|
|
}
|
|
}
|
|
|
|
static struct cmd_results *cmd_scratchpad(int argc, char **argv) {
|
|
struct cmd_results *error = NULL;
|
|
if (config->reading) return cmd_results_new(CMD_FAILURE, "scratchpad", "Can't be used in config file.");
|
|
if (!config->active) return cmd_results_new(CMD_FAILURE, "scratchpad", "Can only be used when sway is running.");
|
|
if ((error = checkarg(argc, "scratchpad", EXPECTED_EQUAL_TO, 1))) {
|
|
return error;
|
|
}
|
|
|
|
if (strcasecmp(argv[0], "show") == 0 && scratchpad->length > 0) {
|
|
if (!sp_view) {
|
|
sp_view = fetch_view_from_scratchpad();
|
|
} else {
|
|
if (swayc_active_workspace() != sp_view->parent) {
|
|
hide_view_in_scratchpad(sp_view);
|
|
if (sp_index == 0) {
|
|
sp_index = scratchpad->length;
|
|
}
|
|
sp_index--;
|
|
sp_view = fetch_view_from_scratchpad();
|
|
} else {
|
|
hide_view_in_scratchpad(sp_view);
|
|
sp_view = NULL;
|
|
}
|
|
}
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
return cmd_results_new(CMD_FAILURE, "scratchpad", "Expected 'scratchpad show' when scratchpad is not empty.");
|
|
}
|
|
|
|
// sort in order of longest->shortest
|
|
static int compare_set(const void *_l, const void *_r) {
|
|
struct sway_variable const *l = _l;
|
|
struct sway_variable const *r = _r;
|
|
return strlen(r->name) - strlen(l->name);
|
|
}
|
|
|
|
static struct cmd_results *cmd_set(int argc, char **argv) {
|
|
struct cmd_results *error = NULL;
|
|
if (!config->reading) return cmd_results_new(CMD_FAILURE, "set", "Can only be used in config file.");
|
|
if ((error = checkarg(argc, "set", EXPECTED_AT_LEAST, 2))) {
|
|
return error;
|
|
}
|
|
|
|
struct sway_variable *var = NULL;
|
|
// Find old variable if it exists
|
|
int i;
|
|
for (i = 0; i < config->symbols->length; ++i) {
|
|
var = config->symbols->items[i];
|
|
if (strcmp(var->name, argv[0]) == 0) {
|
|
break;
|
|
}
|
|
var = NULL;
|
|
}
|
|
if (var) {
|
|
free(var->value);
|
|
} else {
|
|
var = malloc(sizeof(struct sway_variable));
|
|
var->name = strdup(argv[0]);
|
|
list_add(config->symbols, var);
|
|
list_sort(config->symbols, compare_set);
|
|
}
|
|
var->value = join_args(argv + 1, argc - 1);
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static struct cmd_results *_do_split(int argc, char **argv, int layout) {
|
|
char *name = layout == L_VERT ? "splitv" :
|
|
layout == L_HORIZ ? "splith" : "split";
|
|
struct cmd_results *error = NULL;
|
|
if (config->reading) return cmd_results_new(CMD_FAILURE, name, "Can't be used in config file.");
|
|
if (!config->active) return cmd_results_new(CMD_FAILURE, name, "Can only be used when sway is running.");
|
|
if ((error = checkarg(argc, name, EXPECTED_EQUAL_TO, 0))) {
|
|
return error;
|
|
}
|
|
swayc_t *focused = get_focused_container(&root_container);
|
|
|
|
// Case of floating window, dont split
|
|
if (focused->is_floating) {
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
/* Case that focus is on an workspace with 0/1 children.change its layout */
|
|
if (focused->type == C_WORKSPACE && focused->children->length <= 1) {
|
|
sway_log(L_DEBUG, "changing workspace layout");
|
|
focused->layout = layout;
|
|
} else if (focused->type != C_WORKSPACE && focused->parent->children->length == 1) {
|
|
/* Case of no siblings. change parent layout */
|
|
sway_log(L_DEBUG, "changing container layout");
|
|
focused->parent->layout = layout;
|
|
} else {
|
|
/* regular case where new split container is build around focused container
|
|
* or in case of workspace, container inherits its children */
|
|
sway_log(L_DEBUG, "Adding new container around current focused container");
|
|
swayc_t *parent = new_container(focused, layout);
|
|
set_focused_container(focused);
|
|
arrange_windows(parent, -1, -1);
|
|
}
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static struct cmd_results *cmd_split(int argc, char **argv) {
|
|
struct cmd_results *error = NULL;
|
|
if (config->reading) return cmd_results_new(CMD_FAILURE, "split", "Can't be used in config file.");
|
|
if (!config->active) return cmd_results_new(CMD_FAILURE, "split", "Can only be used when sway is running.");
|
|
if ((error = checkarg(argc, "split", EXPECTED_EQUAL_TO, 1))) {
|
|
return error;
|
|
}
|
|
if (strcasecmp(argv[0], "v") == 0 || strcasecmp(argv[0], "vertical") == 0) {
|
|
_do_split(argc - 1, argv + 1, L_VERT);
|
|
} else if (strcasecmp(argv[0], "h") == 0 || strcasecmp(argv[0], "horizontal") == 0) {
|
|
_do_split(argc - 1, argv + 1, L_HORIZ);
|
|
} else {
|
|
error = cmd_results_new(CMD_FAILURE, "split",
|
|
"Invalid split command (expected either horiziontal or vertical).");
|
|
return error;
|
|
}
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static struct cmd_results *cmd_splitv(int argc, char **argv) {
|
|
return _do_split(argc, argv, L_VERT);
|
|
}
|
|
|
|
static struct cmd_results *cmd_splith(int argc, char **argv) {
|
|
return _do_split(argc, argv, L_HORIZ);
|
|
}
|
|
|
|
static struct cmd_results *cmd_log_colors(int argc, char **argv) {
|
|
struct cmd_results *error = NULL;
|
|
if (!config->reading) return cmd_results_new(CMD_FAILURE, "log_colors", "Can only be used in config file.");
|
|
if ((error = checkarg(argc, "log_colors", EXPECTED_EQUAL_TO, 1))) {
|
|
return error;
|
|
}
|
|
if (strcasecmp(argv[0], "no") == 0) {
|
|
sway_log_colors(0);
|
|
} else if (strcasecmp(argv[0], "yes") == 0) {
|
|
sway_log_colors(1);
|
|
} else {
|
|
error = cmd_results_new(CMD_FAILURE, "log_colors",
|
|
"Invalid log_colors command (expected `yes` or `no`, got '%s')", argv[0]);
|
|
return error;
|
|
}
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static struct cmd_results *cmd_fullscreen(int argc, char **argv) {
|
|
struct cmd_results *error = NULL;
|
|
if (config->reading) return cmd_results_new(CMD_FAILURE, "fullscreen", "Can't be used in config file.");
|
|
if (!config->active) return cmd_results_new(CMD_FAILURE, "fullscreen", "Can only be used when sway is running.");
|
|
if ((error = checkarg(argc, "fullscreen", EXPECTED_AT_LEAST, 0))) {
|
|
return error;
|
|
}
|
|
swayc_t *container = get_focused_view(&root_container);
|
|
bool current = swayc_is_fullscreen(container);
|
|
wlc_view_set_state(container->handle, WLC_BIT_FULLSCREEN, !current);
|
|
// Resize workspace if going from fullscreen -> notfullscreen
|
|
// otherwise just resize container
|
|
if (current) {
|
|
container = swayc_parent_by_type(container, C_WORKSPACE);
|
|
}
|
|
// Only resize container when going into fullscreen
|
|
arrange_windows(container, -1, -1);
|
|
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static struct cmd_results *cmd_workspace(int argc, char **argv) {
|
|
struct cmd_results *error = NULL;
|
|
if ((error = checkarg(argc, "workspace", EXPECTED_AT_LEAST, 1))) {
|
|
return error;
|
|
}
|
|
if (argc == 1) {
|
|
if (config->reading || !config->active) {
|
|
return cmd_results_new(CMD_DEFER, "workspace", NULL);
|
|
}
|
|
// Handle workspace next/prev
|
|
swayc_t *ws = NULL;
|
|
if (strcasecmp(argv[0], "next") == 0) {
|
|
ws = workspace_next();
|
|
} else if (strcasecmp(argv[0], "prev") == 0) {
|
|
ws = workspace_prev();
|
|
} else if (strcasecmp(argv[0], "next_on_output") == 0) {
|
|
ws = workspace_output_next();
|
|
} else if (strcasecmp(argv[0], "prev_on_output") == 0) {
|
|
ws = workspace_output_prev();
|
|
} else if (strcasecmp(argv[0], "back_and_forth") == 0) {
|
|
if (prev_workspace_name) {
|
|
if (!(ws = workspace_by_name(prev_workspace_name))) {
|
|
ws = workspace_create(prev_workspace_name);
|
|
}
|
|
}
|
|
} else {
|
|
if (!(ws= workspace_by_name(argv[0]))) {
|
|
ws = workspace_create(argv[0]);
|
|
}
|
|
}
|
|
swayc_t *old_output = swayc_active_output();
|
|
workspace_switch(ws);
|
|
swayc_t *new_output = swayc_active_output();
|
|
|
|
if (config->mouse_warping && old_output != new_output) {
|
|
swayc_t *focused = get_focused_view(ws);
|
|
if (focused && focused->type == C_VIEW) {
|
|
center_pointer_on(focused);
|
|
}
|
|
}
|
|
} else {
|
|
if (strcasecmp(argv[1], "output") == 0) {
|
|
if ((error = checkarg(argc, "workspace", EXPECTED_EQUAL_TO, 3))) {
|
|
return error;
|
|
}
|
|
struct workspace_output *wso = calloc(1, sizeof(struct workspace_output));
|
|
wso->workspace = strdup(argv[0]);
|
|
wso->output = strdup(argv[2]);
|
|
int i = -1;
|
|
if ((i = list_seq_find(config->workspace_outputs, workspace_output_cmp_workspace, wso)) != -1) {
|
|
struct workspace_output *old = config->workspace_outputs->items[i];
|
|
free(old); // workspaces can only be assigned to a single output
|
|
list_del(config->workspace_outputs, i);
|
|
}
|
|
sway_log(L_DEBUG, "Assigning workspace %s to output %s", argv[0], argv[2]);
|
|
list_add(config->workspace_outputs, wso);
|
|
if (!config->reading) {
|
|
// TODO: Move workspace to output. (dont do so when reloading)
|
|
}
|
|
}
|
|
}
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
static struct cmd_results *cmd_ws_auto_back_and_forth(int argc, char **argv) {
|
|
struct cmd_results *error = NULL;
|
|
if ((error = checkarg(argc, "workspace_auto_back_and_forth", EXPECTED_EQUAL_TO, 1))) {
|
|
return error;
|
|
}
|
|
if (strcasecmp(argv[0], "yes") == 0) {
|
|
config->auto_back_and_forth = true;
|
|
} else if (strcasecmp(argv[0], "no") == 0) {
|
|
config->auto_back_and_forth = false;
|
|
} else {
|
|
return cmd_results_new(CMD_INVALID, "workspace_auto_back_and_forth", "Expected 'workspace_auto_back_and_forth <yes|no>'");
|
|
}
|
|
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
|
|
/* Keep alphabetized */
|
|
static struct cmd_handler handlers[] = {
|
|
{ "bindsym", cmd_bindsym },
|
|
{ "debuglog", cmd_debuglog },
|
|
{ "default_orientation", cmd_orientation },
|
|
{ "exec", cmd_exec },
|
|
{ "exec_always", cmd_exec_always },
|
|
{ "exit", cmd_exit },
|
|
{ "floating", cmd_floating },
|
|
{ "floating_modifier", cmd_floating_mod },
|
|
{ "focus", cmd_focus },
|
|
{ "focus_follows_mouse", cmd_focus_follows_mouse },
|
|
{ "fullscreen", cmd_fullscreen },
|
|
{ "gaps", cmd_gaps },
|
|
{ "kill", cmd_kill },
|
|
{ "layout", cmd_layout },
|
|
{ "log_colors", cmd_log_colors },
|
|
{ "mode", cmd_mode },
|
|
{ "mouse_warping", cmd_mouse_warping },
|
|
{ "move", cmd_move },
|
|
{ "output", cmd_output },
|
|
{ "reload", cmd_reload },
|
|
{ "resize", cmd_resize },
|
|
{ "scratchpad", cmd_scratchpad },
|
|
{ "seamless_mouse", cmd_seamless_mouse },
|
|
{ "set", cmd_set },
|
|
{ "split", cmd_split },
|
|
{ "splith", cmd_splith },
|
|
{ "splitv", cmd_splitv },
|
|
{ "workspace", cmd_workspace },
|
|
{ "workspace_auto_back_and_forth", cmd_ws_auto_back_and_forth },
|
|
};
|
|
|
|
static int handler_compare(const void *_a, const void *_b) {
|
|
const struct cmd_handler *a = _a;
|
|
const struct cmd_handler *b = _b;
|
|
return strcasecmp(a->command, b->command);
|
|
}
|
|
|
|
static struct cmd_handler *find_handler(char *line) {
|
|
struct cmd_handler d = { .command=line };
|
|
struct cmd_handler *res = bsearch(&d, handlers,
|
|
sizeof(handlers) / sizeof(struct cmd_handler),
|
|
sizeof(struct cmd_handler), handler_compare);
|
|
return res;
|
|
}
|
|
|
|
struct cmd_results *handle_command(char *_exec) {
|
|
// Even though this function will process multiple commands we will only
|
|
// return the last error, if any (for now). (Since we have access to an
|
|
// error string we could e.g. concatonate all errors there.)
|
|
struct cmd_results *results = NULL;
|
|
char *exec = strdup(_exec);
|
|
char *head = exec;
|
|
char *cmdlist;
|
|
char *cmd;
|
|
char *criteria __attribute__((unused));
|
|
|
|
head = exec;
|
|
do {
|
|
// Extract criteria (valid for this command list only).
|
|
criteria = NULL;
|
|
if (*head == '[') {
|
|
++head;
|
|
criteria = argsep(&head, "]");
|
|
if (head) {
|
|
++head;
|
|
// TODO handle criteria
|
|
} else {
|
|
if (!results) {
|
|
results = cmd_results_new(CMD_INVALID, criteria, "Unmatched [");
|
|
}
|
|
goto cleanup;
|
|
}
|
|
// Skip leading whitespace
|
|
head += strspn(head, whitespace);
|
|
|
|
// TODO: it will yield unexpected results to execute commands
|
|
// (on any view) that where meant for certain views only.
|
|
if (!results) {
|
|
int len = strlen(criteria) + strlen(head) + 4;
|
|
char *tmp = malloc(len);
|
|
snprintf(tmp, len, "[%s] %s", criteria, head);
|
|
results = cmd_results_new(CMD_INVALID, tmp,
|
|
"Can't handle criteria string: Refusing to execute command");
|
|
free(tmp);
|
|
}
|
|
goto cleanup;
|
|
}
|
|
// Split command list
|
|
cmdlist = argsep(&head, ";");
|
|
cmdlist += strspn(cmdlist, whitespace);
|
|
do {
|
|
// Split commands
|
|
cmd = argsep(&cmdlist, ",");
|
|
cmd += strspn(cmd, whitespace);
|
|
if (strcmp(cmd, "") == 0) {
|
|
sway_log(L_INFO, "Ignoring empty command.");
|
|
continue;
|
|
}
|
|
sway_log(L_INFO, "Handling command '%s'", cmd);
|
|
//TODO better handling of argv
|
|
int argc;
|
|
char **argv = split_args(cmd, &argc);
|
|
if (argc>1 && (*argv[1] == '\"' || *argv[1] == '\'')) {
|
|
strip_quotes(argv[1]);
|
|
}
|
|
struct cmd_handler *handler = find_handler(argv[0]);
|
|
if (!handler) {
|
|
if (results) {
|
|
free_cmd_results(results);
|
|
}
|
|
results = cmd_results_new(CMD_INVALID, cmd, "Unknown/invalid command");
|
|
free_argv(argc, argv);
|
|
goto cleanup;
|
|
}
|
|
struct cmd_results *res = handler->handle(argc-1, argv+1);
|
|
if (res->status != CMD_SUCCESS) {
|
|
free_argv(argc, argv);
|
|
if (results) {
|
|
free_cmd_results(results);
|
|
}
|
|
results = res;
|
|
goto cleanup;
|
|
}
|
|
free_argv(argc, argv);
|
|
free_cmd_results(res);
|
|
} while(cmdlist);
|
|
} while(head);
|
|
cleanup:
|
|
free(exec);
|
|
if (!results) {
|
|
results = cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
}
|
|
return results;
|
|
}
|
|
|
|
// this is like handle_command above, except:
|
|
// 1) it ignores empty commands (empty lines)
|
|
// 2) it does variable substitution
|
|
// 3) it doesn't split commands (because the multiple commands are supposed to
|
|
// be chained together)
|
|
// 4) handle_command handles all state internally while config_command has some
|
|
// state handled outside (notably the block mode, in read_config)
|
|
struct cmd_results *config_command(char *exec) {
|
|
struct cmd_results *results = NULL;
|
|
int argc;
|
|
char **argv = split_args(exec, &argc);
|
|
if (!argc) {
|
|
results = cmd_results_new(CMD_SUCCESS, NULL, NULL);
|
|
goto cleanup;
|
|
}
|
|
|
|
sway_log(L_INFO, "handling config command '%s'", exec);
|
|
// Endblock
|
|
if (**argv == '}') {
|
|
results = cmd_results_new(CMD_BLOCK_END, NULL, NULL);
|
|
goto cleanup;
|
|
}
|
|
struct cmd_handler *handler = find_handler(argv[0]);
|
|
if (!handler) {
|
|
char *input = argv[0] ? argv[0] : "(empty)";
|
|
results = cmd_results_new(CMD_INVALID, input, "Unknown/invalid command");
|
|
goto cleanup;
|
|
}
|
|
int i;
|
|
// Var replacement, for all but first argument of set
|
|
for (i = handler->handle == cmd_set ? 2 : 1; i < argc; ++i) {
|
|
argv[i] = do_var_replacement(argv[i]);
|
|
}
|
|
/* Strip quotes for first argument.
|
|
* TODO This part needs to be handled much better */
|
|
if (argc>1 && (*argv[1] == '\"' || *argv[1] == '\'')) {
|
|
strip_quotes(argv[1]);
|
|
}
|
|
results = handler->handle(argc-1, argv+1);
|
|
cleanup:
|
|
free_argv(argc, argv);
|
|
return results;
|
|
}
|
|
|
|
struct cmd_results *cmd_results_new(enum cmd_status status, const char* input, const char *format, ...) {
|
|
struct cmd_results *results = malloc(sizeof(struct cmd_results));
|
|
results->status = status;
|
|
if (input) {
|
|
results->input = strdup(input); // input is the command name
|
|
} else {
|
|
results->input = NULL;
|
|
}
|
|
if (format) {
|
|
char *error = malloc(256);
|
|
va_list args;
|
|
va_start(args, format);
|
|
vsnprintf(error, 256, format, args);
|
|
va_end(args);
|
|
results->error = error;
|
|
} else {
|
|
results->error = NULL;
|
|
}
|
|
return results;
|
|
}
|
|
|
|
void free_cmd_results(struct cmd_results *results) {
|
|
if (results->input) {
|
|
free(results->input);
|
|
}
|
|
if (results->error) {
|
|
free(results->error);
|
|
}
|
|
free(results);
|
|
}
|
|
|
|
const char *cmd_results_to_json(struct cmd_results *results) {
|
|
json_object *root = json_object_new_object();
|
|
json_object_object_add(root, "success", json_object_new_boolean(results->status == CMD_SUCCESS));
|
|
if (results->input) {
|
|
json_object_object_add(root, "input", json_object_new_string(results->input));
|
|
}
|
|
if (results->error) {
|
|
json_object_object_add(root, "error", json_object_new_string(results->error));
|
|
}
|
|
const char *json = json_object_to_json_string(root);
|
|
free(root);
|
|
return json;
|
|
}
|