diff options
author | Ryan Dwyer <ryandwyer1@gmail.com> | 2018-06-11 11:03:43 +1000 |
---|---|---|
committer | Ryan Dwyer <ryandwyer1@gmail.com> | 2018-06-11 11:03:43 +1000 |
commit | 9e96cfd310c4e5dc60f07d772e60b139ff7dc448 (patch) | |
tree | 9961c8705208b2f127133f0533bd305a6f75015e /sway/commands/gaps.c | |
parent | Refactor everything that needs to arrange windows (diff) | |
parent | Merge pull request #2124 from emersion/drag-icons (diff) | |
download | sway-9e96cfd310c4e5dc60f07d772e60b139ff7dc448.tar.gz sway-9e96cfd310c4e5dc60f07d772e60b139ff7dc448.tar.zst sway-9e96cfd310c4e5dc60f07d772e60b139ff7dc448.zip |
Merge remote-tracking branch 'upstream/master' into atomic
Diffstat (limited to 'sway/commands/gaps.c')
-rw-r--r-- | sway/commands/gaps.c | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/sway/commands/gaps.c b/sway/commands/gaps.c new file mode 100644 index 00000000..801fb179 --- /dev/null +++ b/sway/commands/gaps.c | |||
@@ -0,0 +1,177 @@ | |||
1 | #include <string.h> | ||
2 | #include "sway/commands.h" | ||
3 | #include "sway/config.h" | ||
4 | #include "sway/tree/arrange.h" | ||
5 | #include "log.h" | ||
6 | #include "stringop.h" | ||
7 | #include <math.h> | ||
8 | |||
9 | enum gaps_op { | ||
10 | GAPS_OP_SET, | ||
11 | GAPS_OP_ADD, | ||
12 | GAPS_OP_SUBTRACT | ||
13 | }; | ||
14 | |||
15 | enum gaps_scope { | ||
16 | GAPS_SCOPE_ALL, | ||
17 | GAPS_SCOPE_WORKSPACE, | ||
18 | GAPS_SCOPE_CURRENT | ||
19 | }; | ||
20 | |||
21 | struct cmd_results *cmd_gaps(int argc, char **argv) { | ||
22 | struct cmd_results *error = checkarg(argc, "gaps", EXPECTED_AT_LEAST, 1); | ||
23 | if (error) { | ||
24 | return error; | ||
25 | } | ||
26 | |||
27 | if (strcmp(argv[0], "edge_gaps") == 0) { | ||
28 | if ((error = checkarg(argc, "gaps", EXPECTED_AT_LEAST, 2))) { | ||
29 | return error; | ||
30 | } | ||
31 | |||
32 | if (strcmp(argv[1], "on") == 0) { | ||
33 | config->edge_gaps = true; | ||
34 | } else if (strcmp(argv[1], "off") == 0) { | ||
35 | config->edge_gaps = false; | ||
36 | } else if (strcmp(argv[1], "toggle") == 0) { | ||
37 | if (!config->active) { | ||
38 | return cmd_results_new(CMD_INVALID, "gaps", | ||
39 | "Cannot toggle gaps while not running."); | ||
40 | } | ||
41 | config->edge_gaps = !config->edge_gaps; | ||
42 | } else { | ||
43 | return cmd_results_new(CMD_INVALID, "gaps", | ||
44 | "gaps edge_gaps on|off|toggle"); | ||
45 | } | ||
46 | arrange_and_commit(&root_container); | ||
47 | } else { | ||
48 | int amount_idx = 0; // the current index in argv | ||
49 | enum gaps_op op = GAPS_OP_SET; | ||
50 | enum gaps_scope scope = GAPS_SCOPE_ALL; | ||
51 | bool inner = true; | ||
52 | |||
53 | if (strcmp(argv[0], "inner") == 0) { | ||
54 | amount_idx++; | ||
55 | inner = true; | ||
56 | } else if (strcmp(argv[0], "outer") == 0) { | ||
57 | amount_idx++; | ||
58 | inner = false; | ||
59 | } | ||
60 | |||
61 | // If one of the long variants of the gaps command is used | ||
62 | // (which starts with inner|outer) check the number of args | ||
63 | if (amount_idx > 0) { // if we've seen inner|outer | ||
64 | if (argc > 2) { // check the longest variant | ||
65 | error = checkarg(argc, "gaps", EXPECTED_EQUAL_TO, 4); | ||
66 | if (error) { | ||
67 | return error; | ||
68 | } | ||
69 | } else { // check the next longest format | ||
70 | error = checkarg(argc, "gaps", EXPECTED_EQUAL_TO, 2); | ||
71 | if (error) { | ||
72 | return error; | ||
73 | } | ||
74 | } | ||
75 | } else { | ||
76 | error = checkarg(argc, "gaps", EXPECTED_EQUAL_TO, 1); | ||
77 | if (error) { | ||
78 | return error; | ||
79 | } | ||
80 | } | ||
81 | |||
82 | if (argc == 4) { | ||
83 | // Long format: all|workspace|current. | ||
84 | if (strcmp(argv[amount_idx], "all") == 0) { | ||
85 | amount_idx++; | ||
86 | scope = GAPS_SCOPE_ALL; | ||
87 | } else if (strcmp(argv[amount_idx], "workspace") == 0) { | ||
88 | amount_idx++; | ||
89 | scope = GAPS_SCOPE_WORKSPACE; | ||
90 | } else if (strcmp(argv[amount_idx], "current") == 0) { | ||
91 | amount_idx++; | ||
92 | scope = GAPS_SCOPE_CURRENT; | ||
93 | } | ||
94 | |||
95 | // Long format: set|plus|minus | ||
96 | if (strcmp(argv[amount_idx], "set") == 0) { | ||
97 | amount_idx++; | ||
98 | op = GAPS_OP_SET; | ||
99 | } else if (strcmp(argv[amount_idx], "plus") == 0) { | ||
100 | amount_idx++; | ||
101 | op = GAPS_OP_ADD; | ||
102 | } else if (strcmp(argv[amount_idx], "minus") == 0) { | ||
103 | amount_idx++; | ||
104 | op = GAPS_OP_SUBTRACT; | ||
105 | } | ||
106 | } | ||
107 | |||
108 | char *end; | ||
109 | double val = strtod(argv[amount_idx], &end); | ||
110 | |||
111 | if (strlen(end) && val == 0.0) { // invalid <amount> | ||
112 | // guess which variant of the command was attempted | ||
113 | if (argc == 1) { | ||
114 | return cmd_results_new(CMD_INVALID, "gaps", "gaps <amount>"); | ||
115 | } | ||
116 | if (argc == 2) { | ||
117 | return cmd_results_new(CMD_INVALID, "gaps", | ||
118 | "gaps inner|outer <amount>"); | ||
119 | } | ||
120 | return cmd_results_new(CMD_INVALID, "gaps", | ||
121 | "gaps inner|outer all|workspace|current set|plus|minus <amount>"); | ||
122 | } | ||
123 | |||
124 | if (amount_idx == 0) { // gaps <amount> | ||
125 | config->gaps_inner = val; | ||
126 | config->gaps_outer = val; | ||
127 | arrange_and_commit(&root_container); | ||
128 | return cmd_results_new(CMD_SUCCESS, NULL, NULL); | ||
129 | } | ||
130 | // Other variants. The middle-length variant (gaps inner|outer <amount>) | ||
131 | // just defaults the scope to "all" and defaults the op to "set". | ||
132 | |||
133 | double total; | ||
134 | switch (op) { | ||
135 | case GAPS_OP_SUBTRACT: { | ||
136 | total = (inner ? config->gaps_inner : config->gaps_outer) - val; | ||
137 | if (total < 0) { | ||
138 | total = 0; | ||
139 | } | ||
140 | break; | ||
141 | } | ||
142 | case GAPS_OP_ADD: { | ||
143 | total = (inner ? config->gaps_inner : config->gaps_outer) + val; | ||
144 | break; | ||
145 | } | ||
146 | case GAPS_OP_SET: { | ||
147 | total = val; | ||
148 | break; | ||
149 | } | ||
150 | } | ||
151 | |||
152 | if (scope == GAPS_SCOPE_ALL) { | ||
153 | if (inner) { | ||
154 | config->gaps_inner = total; | ||
155 | } else { | ||
156 | config->gaps_outer = total; | ||
157 | } | ||
158 | arrange_and_commit(&root_container); | ||
159 | } else { | ||
160 | struct sway_container *c = | ||
161 | config->handler_context.current_container; | ||
162 | if (scope == GAPS_SCOPE_WORKSPACE && c->type != C_WORKSPACE) { | ||
163 | c = container_parent(c, C_WORKSPACE); | ||
164 | } | ||
165 | c->has_gaps = true; | ||
166 | if (inner) { | ||
167 | c->gaps_inner = total; | ||
168 | } else { | ||
169 | c->gaps_outer = total; | ||
170 | } | ||
171 | |||
172 | arrange_and_commit(c->parent ? c->parent : &root_container); | ||
173 | } | ||
174 | } | ||
175 | |||
176 | return cmd_results_new(CMD_SUCCESS, NULL, NULL); | ||
177 | } | ||