9123c2bcb8
- Replace ConsoleFactory with global state and functions - Fix container state check to use `result.output` - Reformat `osal.exec` calls and map literals - Streamline environment variable parsing - Remove redundant blank lines and trailing characters
80 lines
1.0 KiB
V
80 lines
1.0 KiB
V
module console
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import freeflowuniverse.herolib.core.texttools
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__global (
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consoles map[string]&UIConsole
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silent bool
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)
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pub fn silent_set() {
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silent = true
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}
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pub fn silent_unset() {
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silent = false
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}
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pub fn silent_get() bool {
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return silent
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}
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pub struct UIConsole {
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pub mut:
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x_max int = 80
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y_max int = 60
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prev_lf bool
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prev_title bool
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prev_item bool
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}
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pub fn (mut c UIConsole) reset() {
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c.prev_lf = false
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c.prev_title = false
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c.prev_item = false
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}
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pub fn (mut c UIConsole) status() string {
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mut out := 'status: '
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if c.prev_lf {
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out += 'L '
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}
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if c.prev_title {
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out += 'T '
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}
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if c.prev_item {
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out += 'I '
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}
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return out.trim_space()
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}
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pub fn new() UIConsole {
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return UIConsole{}
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}
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fn init() {
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mut c := UIConsole{}
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consoles['main'] = &c
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}
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fn get() &UIConsole {
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return consoles['main'] or { panic('bug') }
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}
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pub fn trim(c_ string) string {
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c := texttools.remove_double_lines(c_)
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return c
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}
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// line feed
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pub fn lf() {
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mut c := get()
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if c.prev_lf {
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return
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}
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if !silent_get() {
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print('\n')
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}
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c.prev_lf = true
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}
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