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--[[
Wraps gvim for handling all editor use cases within Vifm.
--]]
local M = {}
M.handlers = {}
M.handlers["open-help"] = function(info)
vifm.startjob {
cmd = string.format("gvim %s %s +only",
vifm.escape("+set runtimepath+=" .. info.vimdocdir),
vifm.escape("+help " .. info.topic))
}
return true
end
M.handlers["edit-one"] = function(info)
local forkarg = info.mustwait and "-f" or ""
local posarg = ""
if info.line ~= nil and info.column == nil then
posarg = '+' .. info.line
elseif info.line ~= nil and info.column ~= nil then
posarg = string.format("+call cursor(%d, %d)", info.line, info.column)
end
local job = vifm.startjob {
cmd = string.format("gvim %s %s %s", forkarg, vifm.escape(posarg),
vifm.escape(info.path))
}
if not info.mustwait then
return true
end
return job:exitcode() == 0
end
function map(table, functor)
local result = {}
for key, value in pairs(table) do
result[key] = functor(value)
end
return result
end
M.handlers["edit-many"] = function(info)
vifm.startjob {
cmd = string.format("gvim %s",
table.concat(map(info.paths, vifm.escape), ' '))
}
return true
end
M.handlers["edit-list"] = function(info)
local cmd
if info.isquickfix then
cmd = string.format("gvim +cgetbuffer +bd! +cc%d -", info.current)
else
local exec = "exe 'bd!|args' join(map(getline('1','$'),'fnameescape(v:val)'))"
cmd = string.format("gvim +%s +argument%d -",
vifm.escape(exec),
info.current)
end
local job = vifm.startjob {
cmd = cmd,
iomode = 'w'
}
local input = table.concat(info.entries, '\n')
local pipe = job:stdin()
pipe:write(input)
pipe:close()
return true
end
return M
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