2015-01-01 19:49:30 +00:00
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package fzf
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2015-01-12 03:56:17 +00:00
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import (
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2019-11-02 03:55:26 +00:00
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"math"
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2015-04-17 13:23:52 +00:00
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"time"
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2015-01-12 03:56:17 +00:00
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"github.com/junegunn/fzf/src/util"
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)
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2015-04-17 13:23:52 +00:00
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const (
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// Core
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coordinatorDelayMax time.Duration = 100 * time.Millisecond
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coordinatorDelayStep time.Duration = 10 * time.Millisecond
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// Reader
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2017-08-15 18:24:23 +00:00
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readerBufferSize = 64 * 1024
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readerPollIntervalMin = 10 * time.Millisecond
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readerPollIntervalStep = 5 * time.Millisecond
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readerPollIntervalMax = 50 * time.Millisecond
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2015-04-17 13:23:52 +00:00
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// Terminal
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2018-09-27 06:27:08 +00:00
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initialDelay = 20 * time.Millisecond
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initialDelayTac = 100 * time.Millisecond
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2020-01-15 01:43:09 +00:00
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spinnerDuration = 100 * time.Millisecond
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2018-09-27 06:27:08 +00:00
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previewCancelWait = 500 * time.Millisecond
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2020-10-18 08:03:33 +00:00
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previewChunkDelay = 100 * time.Millisecond
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previewDelayed = 500 * time.Millisecond
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2018-09-27 06:27:08 +00:00
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maxPatternLength = 300
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2019-11-02 03:55:26 +00:00
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maxMulti = math.MaxInt32
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2015-04-17 13:23:52 +00:00
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// Matcher
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2016-09-07 00:58:18 +00:00
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numPartitionsMultiplier = 8
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maxPartitions = 32
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progressMinDuration = 200 * time.Millisecond
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2015-04-17 13:23:52 +00:00
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// Capacity of each chunk
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chunkSize int = 100
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2016-09-07 00:58:18 +00:00
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// Pre-allocated memory slices to minimize GC
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slab16Size int = 100 * 1024 // 200KB * 32 = 12.8MB
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slab32Size int = 2048 // 8KB * 32 = 256KB
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2015-04-17 13:23:52 +00:00
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// Do not cache results of low selectivity queries
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queryCacheMax int = chunkSize / 5
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// Not to cache mergers with large lists
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mergerCacheMax int = 100000
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2015-06-13 15:43:44 +00:00
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// History
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defaultHistoryMax int = 1000
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2016-05-17 17:06:52 +00:00
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// Jump labels
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2016-05-18 16:46:22 +00:00
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defaultJumpLabels string = "asdfghjklqwertyuiopzxcvbnm1234567890ASDFGHJKLQWERTYUIOPZXCVBNM`~;:,<.>/?'\"!@#$%^&*()[{]}-_=+"
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2015-04-17 13:23:52 +00:00
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)
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2015-01-01 19:49:30 +00:00
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2015-01-11 18:01:24 +00:00
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// fzf events
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2015-01-01 19:49:30 +00:00
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const (
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2015-01-12 03:56:17 +00:00
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EvtReadNew util.EventType = iota
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2015-01-11 18:01:24 +00:00
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EvtReadFin
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EvtSearchNew
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EvtSearchProgress
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EvtSearchFin
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2015-07-21 18:21:20 +00:00
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EvtHeader
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2017-08-15 18:24:23 +00:00
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EvtReady
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2021-03-07 02:30:26 +00:00
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EvtQuit
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2015-01-01 19:49:30 +00:00
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)
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2015-09-15 04:21:51 +00:00
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const (
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2018-09-27 06:27:08 +00:00
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exitCancel = -1
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2015-09-18 01:25:07 +00:00
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exitOk = 0
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exitNoMatch = 1
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exitError = 2
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exitInterrupt = 130
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2015-09-15 04:21:51 +00:00
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)
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