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-- Copyright 2007-2010 Mitchell mitchell<att>caladbolg.net. See LICENSE.
local pm = textadept.pm
local current_browser = nil
-- For restoring browser cursors
local last_browser_text = nil
local browser_cursors = {}
textadept.events.add_handler('pm_contents_request',
function(full_path, expanding)
for _, browser in pairs(pm.browsers) do
if browser.matches(full_path[1]) then
current_browser = browser
if last_browser_text and last_browser_text ~= pm.entry_text then
-- Switching browsers, save the current one's cursor.
-- Don't reset last_browser_text here though, we still need to detect
-- the switch when the 'pm_view_filled' event is called so as to restore
-- the cursor to the new browser.
browser_cursors[last_browser_text] = pm.cursor
end
pm.fill(browser.get_contents_for(full_path, expanding), expanding)
textadept.events.handle('pm_view_filled')
end
end
end)
textadept.events.add_handler('pm_item_selected',
function(selected_item) current_browser.perform_action(selected_item) end)
textadept.events.add_handler('pm_context_menu_request',
function(selected_item, event)
local menu = current_browser.get_context_menu(selected_item)
if menu then pm.show_context_menu(menu, event) end
end)
textadept.events.add_handler('pm_menu_clicked',
function(menu_id, selected_item)
current_browser.perform_menu_action(menu_id, selected_item)
end)
-- LuaDoc is in core/.browser.lua.
function pm.toggle_visible()
if pm.width > 0 then
pm.prev_width = pm.width
pm.width = 0
else
pm.width = pm.prev_width or 150
end
end
textadept.events.add_handler('pm_view_filled',
function() -- try to restore previous browser cursor
if last_browser_text ~= pm.entry_text then
last_browser_text = pm.entry_text
local previous_cursor = browser_cursors[pm.entry_text]
if previous_cursor then pm.cursor = previous_cursor end
end
end)
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