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-- Copyright 2007-2008 Mitchell mitchell<att>caladbolg.net. See LICENSE.
---
-- Buffer browser for the Textadept project manager.
-- It is enabled with the prefix 'buffers' in the project manager entry field.
module('textadept.pm.browsers.buffer', package.seeall)
function matches(entry_text)
return entry_text:sub(1, 7) == 'buffers'
end
function get_contents_for()
local contents = {}
for index, buffer in ipairs(textadept.buffers) do
index = string.format("%02i", index)
contents[index] = {
pixbuf = buffer.dirty and 'gtk-edit' or 'gtk-file',
text = (buffer.filename or 'Untitled'):match('[^/]+$')
}
end
return contents
end
function perform_action(selected_item)
local index = selected_item[2]
local buffer = textadept.buffers[ tonumber(index) ]
if buffer then view:goto_buffer(index) view:focus() end
end
function get_context_menu(selected_item)
return { '_New', '_Open', '_Save', 'Save _As...', 'separator', '_Close' }
end
function perform_menu_action(menu_item, selected_item)
if menu_item == 'New' then
textadept.new_buffer()
elseif menu_item == 'Open' then
textadept.io.open()
elseif menu_item == 'Save' then
textadept.buffers[ tonumber( selected_item[2] ) ]:save()
elseif menu_item == 'Save As...' then
textadept.buffers[ tonumber( selected_item[2] ) ]:save_as()
elseif menu_item == 'Close' then
textadept.buffers[ tonumber( selected_item[2] ) ]:close()
end
textadept.pm.activate()
end
local add_handler = textadept.events.add_handler
local function update_view()
if matches(textadept.pm.entry_text) then textadept.pm.activate() end
end
add_handler('file_opened', update_view)
add_handler('buffer_new', update_view)
add_handler('buffer_deleted', update_view)
add_handler('save_point_reached', update_view)
add_handler('save_point_left', update_view)
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