register_keymap do |k|
k.add :load_threads, "Load #{LOAD_MORE_THREAD_NUM} more threads", 'M'
+ k.add :cancel_search, "Cancel current search", :ctrl_g
k.add :reload, "Refresh view", '@'
k.add :toggle_archived, "Toggle archived status", 'a'
k.add :toggle_starred, "Star or unstar all messages in thread", '*'
@load_thread_opts = load_thread_opts
@hidden_labels = hidden_labels + LabelManager::HIDDEN_RESERVED_LABELS
@date_width = DATE_WIDTH
+
+ @interrupt_search = false
initialize_threads # defines @ts and @ts_mutex
update # defines @text and @lines
## TODO: figure out @ts_mutex in this method
def load_n_threads n=LOAD_MORE_THREAD_NUM, opts={}
+ @interrupt_search = false
@mbid = BufferManager.say "Searching for threads..."
+
orig_size = @ts.size
last_update = Time.now
@ts.load_n_threads(@ts.size + n, opts) do |i|
if (Time.now - last_update) >= 0.25
- BufferManager.say "Loaded #{i.pluralize 'thread'}...", @mbid
+ BufferManager.say "Loaded #{i.pluralize 'thread'} (use ^G to cancel)...", @mbid
update
BufferManager.draw_screen
last_update = Time.now
end
+ break if @interrupt_search
end
@ts.threads.each { |th| th.labels.each { |l| LabelManager << l } }
end
end
+ def cancel_search
+ @interrupt_search = true
+ end
+
def load_threads opts={}
n = opts[:num] || ThreadIndexMode::LOAD_MORE_THREAD_NUM
myopts = @load_thread_opts.merge({ :when_done => (lambda do |num|
opts[:when_done].call(num) if opts[:when_done]
+
+ cancelled = @interrupt_search?" (search cancelled by user)":""
+
if num > 0
- BufferManager.flash "Found #{num.pluralize 'thread'}."
+ BufferManager.flash "Found #{num.pluralize 'thread'}#{cancelled}."
else
BufferManager.flash "No matches."
end