diff options
| -rw-r--r-- | README.md | 1 | ||||
| -rw-r--r-- | plugins/tab_switcher.lua | 60 |
2 files changed, 61 insertions, 0 deletions
@@ -172,6 +172,7 @@ asterisk.* | [`sort`](plugins/sort.lua?raw=1) | Sorts selected lines alphabetically | | [`spellcheck`](plugins/spellcheck.lua?raw=1) | Underlines misspelt words *([screenshot](https://user-images.githubusercontent.com/3920290/79923973-9caa7400-842e-11ea-85d4-7a196a91ca50.png))* *-- note: on Windows a [`words.txt`](https://github.com/dwyl/english-words/blob/master/words.txt) dictionary file must be placed beside the exe* | | [`statusclock`](plugins/statusclock.lua?raw=1) | Displays the current date and time in the corner of the status view | +| [`tab_switcher`](plugins/tab_switcher.lua?raw=1) | Switch between open tabs by searching by name | | [`tabnumbers`](plugins/tabnumbers.lua?raw=1) | Displays tab numbers from 1–9 next to their names \*([screenshot](https://user-images.githubusercontent.com/16415678/101285362-007a8500-37e5-11eb-869b-c10eb9d9d902.png)) | | [`texcompile`](plugins/texcompile.lua?raw=1) | Compile Tex files into PDF | | [`theme16`](https://github.com/monolifed/theme16)\* | Theme manager with base16 themes | diff --git a/plugins/tab_switcher.lua b/plugins/tab_switcher.lua new file mode 100644 index 0000000..3d55eed --- /dev/null +++ b/plugins/tab_switcher.lua @@ -0,0 +1,60 @@ +-- mod-version:3 +local core = require "core" +local command = require "core.command" +local keymap = require "core.keymap" +local common = require "core.common" +local DocView = require "core.docview" + +local tab_switcher = {} +function tab_switcher.get_tab_list(base_node) + local raw_list = base_node:get_children() + local list = {} + local mt = { + -- fuzzy_match uses tostring to get the text to compare + __tostring = function(i) return i.text end + } + for _,v in pairs(raw_list) do + if v:is(DocView) then + table.insert(list, setmetatable({ + text = v:get_name(), + view = v + }, mt)) + end + end + return list +end + +local function ask_selection(label, items) + if #items == 0 then + core.warn("No tabs available") + return + end + core.command_view:enter(label, { + submit = function(_, item) + local n = core.root_view.root_node:get_node_for_view(item.view) + if n then n:set_active_view(item.view) end + end, + suggest = function(text) + return common.fuzzy_match(items, text, true) + end, + validate = function(_, item) + return item + end + }) +end + +command.add(nil,{ + ["tab-switcher:tab-list"] = function() + ask_selection("Switch to tab", tab_switcher.get_tab_list(core.root_view.root_node)) + end, + ["tab-switcher:tab-list-current-split"] = function() + ask_selection("Switch to tab in current split", tab_switcher.get_tab_list(core.root_view:get_active_node())) + end +}) + +keymap.add({ + ["alt+p"] = "tab-switcher:tab-list", + ["alt+shift+p"] = "tab-switcher:tab-list-current-split" +}) + +return tab_switcher |