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Migrate DFLT_TERM from common.h to env.cpp

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There's no reason every .cpp file needs to see these values.
This commit is contained in:
ridiculousfish 2020-06-07 15:46:54 -07:00
parent 7b486b4634
commit df618a0768
3 changed files with 12 additions and 22 deletions
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5
src/common.h
View file

@ -774,11 +774,6 @@ void redirect_tty_output();
std::string get_path_to_tmp_dir();
// Default terminal size
#define DFLT_TERM_COL 80
#define DFLT_TERM_ROW 24
#define DFLT_TERM_COL_STR L"80"
#define DFLT_TERM_ROW_STR L"24"
void invalidate_termsize(bool invalidate_vars = false);
struct winsize get_current_winsize();

26
src/env.cpp
View file

@ -46,8 +46,12 @@
extern char **environ;
/// The character used to delimit path and non-path variables in exporting and in string expansion.
static const wchar_t PATH_ARRAY_SEP = L':';
static const wchar_t NONPATH_ARRAY_SEP = L' ';
static constexpr wchar_t PATH_ARRAY_SEP = L':';
static constexpr wchar_t NONPATH_ARRAY_SEP = L' ';
// Default terminal sizes.
static constexpr size_t DFLT_TERM_COL = 80;
static constexpr size_t DFLT_TERM_ROW = 24;
bool curses_initialized = false;
@ -357,7 +361,12 @@ void env_init(const struct config_paths_t *paths /* or NULL */) {
} else {
vars.set_pwd_from_getcwd();
}
vars.set_termsize(); // initialize the terminal size variables
// Initialize termsize variables.
if (vars.get(L"COLUMNS").missing_or_empty())
vars.set_one(L"COLUMNS", ENV_GLOBAL, to_string(DFLT_TERM_COL));
if (vars.get(L"LINES").missing_or_empty())
vars.set_one(L"LINES", ENV_GLOBAL, to_string(DFLT_TERM_ROW));
// Set fish_bind_mode to "default".
vars.set_one(FISH_BIND_MODE_VAR, ENV_GLOBAL, DEFAULT_BIND_MODE);
@ -1216,17 +1225,6 @@ void env_stack_t::set_last_statuses(statuses_t s) {
acquire_impl()->perproc_data().statuses = std::move(s);
}
/// If they don't already exist initialize the `COLUMNS` and `LINES` env vars to reasonable
/// defaults. They will be updated later by the `get_current_winsize()` function if they need to be
/// adjusted.
void env_stack_t::set_termsize() {
auto cols = get(L"COLUMNS");
if (cols.missing_or_empty()) set_one(L"COLUMNS", ENV_GLOBAL, DFLT_TERM_COL_STR);
auto rows = get(L"LINES");
if (rows.missing_or_empty()) set_one(L"LINES", ENV_GLOBAL, DFLT_TERM_ROW_STR);
}
/// Update the PWD variable directory from the result of getcwd().
void env_stack_t::set_pwd_from_getcwd() {
wcstring cwd = wgetcwd();

3
src/env.h
View file

@ -294,9 +294,6 @@ class env_stack_t final : public environment_t {
int get_last_status() const;
void set_last_statuses(statuses_t s);
/// Update the termsize variable.
void set_termsize();
/// Sets up argv as the given list of strings.
void set_argv(wcstring_list_t argv);