mirror of
https://github.com/NickHu/sway
synced 2024-12-30 22:23:30 +01:00
2a684cad5f
Patch tested by compiling with `__attribute__ ((format (printf, 2, 3)))` applied to `cmd_results_new`. String usage constants have been converted from pointers to arrays when encountered. General handler format strings were sometimes modified to include the old input string, especially for unknown command errors.
119 lines
3.2 KiB
C
119 lines
3.2 KiB
C
#include "log.h"
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#include "sway/commands.h"
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#include "sway/config.h"
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#include "sway/output.h"
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#include "sway/tree/container.h"
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static void rebuild_textures_iterator(struct sway_container *con, void *data) {
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container_update_marks_textures(con);
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container_update_title_textures(con);
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}
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/**
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* Parse the hex string into an integer.
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*/
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static bool parse_color_int(char *hexstring, uint32_t *dest) {
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if (hexstring[0] != '#') {
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return false;
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}
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if (strlen(hexstring) != 7 && strlen(hexstring) != 9) {
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return false;
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}
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++hexstring;
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char *end;
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uint32_t decimal = strtol(hexstring, &end, 16);
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if (*end != '\0') {
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return false;
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}
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if (strlen(hexstring) == 6) {
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// Add alpha
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decimal = (decimal << 8) | 0xff;
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}
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*dest = decimal;
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return true;
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}
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/**
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* Parse the hex string into a float value.
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*/
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static bool parse_color_float(char *hexstring, float dest[static 4]) {
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uint32_t decimal;
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if (!parse_color_int(hexstring, &decimal)) {
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return false;
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}
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dest[0] = ((decimal >> 24) & 0xff) / 255.0;
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dest[1] = ((decimal >> 16) & 0xff) / 255.0;
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dest[2] = ((decimal >> 8) & 0xff) / 255.0;
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dest[3] = (decimal & 0xff) / 255.0;
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return true;
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}
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static struct cmd_results *handle_command(int argc, char **argv,
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struct border_colors *class, char *cmd_name) {
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struct cmd_results *error = NULL;
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if ((error = checkarg(argc, cmd_name, EXPECTED_EQUAL_TO, 5))) {
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return error;
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}
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if (!parse_color_float(argv[0], class->border)) {
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return cmd_results_new(CMD_INVALID,
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"Unable to parse border color '%s'", argv[0]);
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}
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if (!parse_color_float(argv[1], class->background)) {
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return cmd_results_new(CMD_INVALID,
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"Unable to parse background color '%s'", argv[1]);
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}
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if (!parse_color_float(argv[2], class->text)) {
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return cmd_results_new(CMD_INVALID,
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"Unable to parse text color '%s'", argv[2]);
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}
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if (!parse_color_float(argv[3], class->indicator)) {
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return cmd_results_new(CMD_INVALID,
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"Unable to parse indicator color '%s'", argv[3]);
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}
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if (!parse_color_float(argv[4], class->child_border)) {
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return cmd_results_new(CMD_INVALID,
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"Unable to parse child border color '%s'", argv[4]);
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}
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if (config->active) {
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root_for_each_container(rebuild_textures_iterator, NULL);
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for (int i = 0; i < root->outputs->length; ++i) {
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struct sway_output *output = root->outputs->items[i];
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output_damage_whole(output);
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}
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}
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return cmd_results_new(CMD_SUCCESS, NULL);
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}
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struct cmd_results *cmd_client_focused(int argc, char **argv) {
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return handle_command(argc, argv, &config->border_colors.focused, "client.focused");
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}
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struct cmd_results *cmd_client_focused_inactive(int argc, char **argv) {
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return handle_command(argc, argv, &config->border_colors.focused_inactive, "client.focused_inactive");
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}
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struct cmd_results *cmd_client_unfocused(int argc, char **argv) {
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return handle_command(argc, argv, &config->border_colors.unfocused, "client.unfocused");
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}
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struct cmd_results *cmd_client_urgent(int argc, char **argv) {
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return handle_command(argc, argv, &config->border_colors.urgent, "client.urgent");
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}
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struct cmd_results *cmd_client_noop(int argc, char **argv) {
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wlr_log(WLR_INFO, "Warning: %s is ignored by sway", argv[-1]);
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return cmd_results_new(CMD_SUCCESS, NULL);
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}
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