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feat(notifier): added option to show notifs top-down or bottom-up. Closes #9

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Folke Lemaitre 2024-11-07 11:41:51 +01:00
parent 9bdb24e735
commit 080e0d4039
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GPG key ID: 41F8B1FBACAE2040
3 changed files with 19 additions and 26 deletions
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3
doc/snacks-notifier.txt
View file

@ -122,6 +122,7 @@ Advanced LSP Progress ~
},
---@type snacks.notifier.style
style = "compact",
top_down = true, -- place notifications from top to bottom
}
<
@ -190,7 +191,7 @@ Notification object
---@field shown? number timestamp in ms
---@field added number timestamp in ms
---@field added_hr number hrtime in ms
---@field layout? { width: number, height: number, top?: number }
---@field layout? { top?: number, size: { width: number, height: number }}
<

3
docs/notifier.md
View file

@ -115,6 +115,7 @@ vim.api.nvim_create_autocmd("LspProgress", {
},
---@type snacks.notifier.style
style = "compact",
top_down = true, -- place notifications from top to bottom
}
```
@ -179,7 +180,7 @@ Notification object
---@field shown? number timestamp in ms
---@field added number timestamp in ms
---@field added_hr number hrtime in ms
---@field layout? { width: number, height: number, top?: number }
---@field layout? { top?: number, size: { width: number, height: number }}
```
### Rendering

39
lua/snacks/notifier.lua
View file

@ -89,6 +89,7 @@ local defaults = {
},
---@type snacks.notifier.style
style = "compact",
top_down = true, -- place notifications from top to bottom
}
---@class snacks.notifier.Class
@ -403,33 +404,22 @@ function N:sort()
end
function N:layout()
local free = {} ---@type boolean[]
for i = 1, vim.o.lines do
free[i] = true
end
local margin = vim.deepcopy(self.opts.margin)
if vim.o.tabline ~= "" then
margin.top = margin.top + 1
end
if vim.o.laststatus ~= 0 then
margin.bottom = margin.bottom + 1
end
for i = 1, margin.top do
free[i] = false
end
for i = vim.o.lines - margin.bottom + 1, vim.o.lines do
free[i] = false
end
local function mark(row, height)
for i = row, row + height - 1 do
free[i] = false
local rows = {} ---@type boolean[]
local function mark(row, height, free)
for i = row, math.min(row + height - 1, vim.o.lines) do
rows[i] = free
end
end
mark(1, vim.o.lines, true)
mark(1, self.opts.margin.top + (vim.o.tabline == "" and 0 or 1), false)
mark(vim.o.lines - (self.opts.margin.bottom + (vim.o.laststatus == 0 and 0 or 1)) + 1, vim.o.lines, false)
local function find(height, row)
for i = row or 1, vim.o.lines - height do
local from, to, down = row or 1, vim.o.lines - height, self.opts.top_down
for i = down and from or to, down and to or from, down and 1 or -1 do
local ret = true
for j = i, i + height - 1 do
if not free[j] then
if not rows[j] then
ret = false
break
end
@ -439,6 +429,7 @@ function N:layout()
end
end
end
local shown = 0
local max_visible = vim.o.lines * (self.opts.height.min + 2)
for _, notif in ipairs(self.queue) do
@ -454,9 +445,9 @@ function N:layout()
end
if not skip and notif.layout.top then
shown = shown + 1
mark(notif.layout.top, notif.layout.size.height)
mark(notif.layout.top, notif.layout.size.height, false)
notif.win.opts.row = notif.layout.top - 1
notif.win.opts.col = vim.o.columns - notif.layout.size.width - margin.right
notif.win.opts.col = vim.o.columns - notif.layout.size.width - self.opts.margin.right
notif.shown = notif.shown or vim.uv.now()
notif.win:show()
notif.win:update()