class ThreadViewMode < LineCursorMode
## this holds all info we need to lay out a message
class Layout
- attr_accessor :top, :bot, :prev, :next, :depth, :width, :state
+ attr_accessor :top, :bot, :prev, :next, :depth, :width, :state, :color
end
DATE_FORMAT = "%B %e %Y %l:%M%P"
k.add :collapse_non_new_messages, "Collapse all but new messages", 'N'
k.add :reply, "Reply to a message", 'r'
k.add :forward, "Forward a message", 'f'
+ k.add :alias, "Edit alias/nickname for a person", 'a'
+ k.add :edit_as_new, "Edit message as new", 'D'
k.add :save_to_disk, "Save message/attachment to disk", 's'
+ k.add :search, "Search for messages from particular people", 'S'
+ k.add :archive_and_kill, "Archive thread and kill buffer", 'A'
end
- ## there are three important instance variables we hold to lay out
- ## the thread. @layout is a map from Message and Chunk objects to
- ## Layout objects. (for chunks, we only use the state field right
- ## now.) @message_lines is a map from row #s to Message objects.
- ## @chunk_lines is a map from row #s to Chunk objects.
+ ## there are a couple important instance variables we hold to lay
+ ## out the thread and to provide line-based functionality. @layout
+ ## is a map from Message and Chunk objects to Layout objects. (for
+ ## chunks, we only use the state field right now.) @message_lines is
+ ## a map from row #s to Message objects. @chunk_lines is a map from
+ ## row #s to Chunk objects. @person_lines is a map from row #s to
+ ## Person objects.
def initialize thread, hidden_labels=[]
super()
@layout = {}
earliest, latest = nil, nil
latest_date = nil
+ altcolor = false
@thread.each do |m, d, p|
next unless m
earliest ||= m
@layout[m] = Layout.new
@layout[m].state = initial_state_for m
+ @layout[m].color = altcolor ? :alternate_patina_color : :message_patina_color
+ altcolor = !altcolor
if latest_date.nil? || m.date > latest_date
latest_date = m.date
latest = m
@layout[latest].state = :open if @layout[latest].state == :closed
@layout[earliest].state = :detailed if earliest.has_label?(:unread) || @thread.size == 1
- BufferManager.say("Loading message bodies...") { regen_text }
+ regen_text
end
def draw_line ln, opts={}
def [] i; @text[i]; end
def show_header
- return unless(m = @message_lines[curpos])
+ m = @message_lines[curpos] or return
BufferManager.spawn_unless_exists("Full header") do
TextMode.new m.raw_header
end
end
def toggle_detailed_header
- return unless(m = @message_lines[curpos])
+ m = @message_lines[curpos] or return
@layout[m].state = (@layout[m].state == :detailed ? :open : :detailed)
update
end
def reply
- return unless(m = @message_lines[curpos])
+ m = @message_lines[curpos] or return
mode = ReplyMode.new m
BufferManager.spawn "Reply to #{m.subj}", mode
end
def forward
- return unless(m = @message_lines[curpos])
+ m = @message_lines[curpos] or return
mode = ForwardMode.new m
BufferManager.spawn "Forward of #{m.subj}", mode
mode.edit
end
+ include CanAliasContacts
+ def alias
+ p = @person_lines[curpos] or return
+ alias_contact p
+ update
+ end
+
+ def search
+ p = @person_lines[curpos] or return
+ mode = PersonSearchResultsMode.new [p]
+ BufferManager.spawn "search for #{p.name}", mode
+ mode.load_threads :num => mode.buffer.content_height
+ end
+
def toggle_starred
- return unless(m = @message_lines[curpos])
+ m = @message_lines[curpos] or return
if m.has_label? :starred
m.remove_label :starred
else
## TODO: don't recalculate EVERYTHING just to add a stupid little
## star to the display
update
- UpdateManager.relay :starred, m
+ UpdateManager.relay self, :starred, m
end
def toggle_expanded
- return unless(chunk = @chunk_lines[curpos])
+ chunk = @chunk_lines[curpos] or return
case chunk
when Message, Message::Quote, Message::Signature
+ return if chunk.lines.length == 1 unless chunk.is_a? Message # too small to expand/close
l = @layout[chunk]
l.state = (l.state != :closed ? :closed : :open)
cursor_down if l.state == :closed
update
end
+ def edit_as_new
+ m = @message_lines[curpos] or return
+ mode = ComposeMode.new(:body => m.basic_body_lines, :to => m.to, :cc => m.cc, :subj => m.subj, :bcc => m.bcc)
+ BufferManager.spawn "edit as new", mode
+ mode.edit
+ end
+
def save_to_disk
- return unless(chunk = @chunk_lines[curpos])
+ chunk = @chunk_lines[curpos] or return
case chunk
when Message::Attachment
fn = BufferManager.ask :filename, "Save attachment to file: ", chunk.filename
end
def edit_message
- return unless(m = @message_lines[curpos])
+ m = @message_lines[curpos] or return
if m.is_draft?
mode = ResumeMode.new m
BufferManager.spawn "Edit message", mode
end
end
+ def jump_to_first_open
+ m = @message_lines[0] or return
+ if @layout[m].state != :closed
+ jump_to_message m
+ else
+ jump_to_next_open
+ end
+ end
+
def jump_to_next_open
- return unless(m = @message_lines[curpos])
+ m = @message_lines[curpos] or return
while nextm = @layout[m].next
- break if @layout[nextm].state == :open
+ break if @layout[nextm].state != :closed
m = nextm
end
jump_to_message nextm if nextm
end
def jump_to_prev_open
- return unless(m = @message_lines[curpos])
+ m = @message_lines[curpos] or return
## jump to the top of the current message if we're in the body;
## otherwise, to the previous message
def expand_all_quotes
if(m = @message_lines[curpos])
- quotes = m.chunks.select { |c| c.is_a?(Message::Quote) || c.is_a?(Message::Signature) }
+ quotes = m.chunks.select { |c| (c.is_a?(Message::Quote) || c.is_a?(Message::Signature)) && c.lines.length > 1 }
numopen = quotes.inject(0) { |s, c| s + (@layout[c].state == :open ? 1 : 0) }
newstate = numopen > quotes.length / 2 ? :closed : :open
quotes.each { |c| @layout[c].state = newstate }
end
end
- ## kinda slow for large threads. TODO: fasterify
def cleanup
- BufferManager.say "Marking messages as read..." do
- @thread.each do |m, d, p|
- if m && m.has_label?(:unread)
- m.remove_label :unread
- UpdateManager.relay :read, m
- end
- end
- end
+ @thread.remove_label :unread
+ UpdateManager.relay self, :read, @thread
@layout = @text = nil
end
+ def archive_and_kill
+ @thread.remove_label :inbox
+ UpdateManager.relay self, :archived, @thread
+ BufferManager.kill_buffer_safely buffer
+ end
+
private
def initial_state_for m
@text = []
@chunk_lines = []
@message_lines = []
+ @person_lines = []
prevm = nil
@thread.each do |m, depth, parent|
@text += chunk_to_lines m, nil, @text.length, depth, parent
next
end
-
- ## we're occasionally called on @threads that have had messages
- ## added to them since initialization. luckily we regen_text on
- ## the entire thread every time the user does anything besides
- ## scrolling (basically), so we can just slap this on here.
- ##
- ## to pick nits, the niceness that i do in the constructor with
- ## 'latest' etc. (for automatically opening just the latest
- ## message if everything's been read) will not be valid, but
- ## that's just a nicety and hopefully this won't happen too
- ## often.
-
- l = (@layout[m] ||= Layout.new)
- l.state ||= initial_state_for m
+ l = @layout[m] or next # TODO: figure out why this is nil sometimes
## build the patina
- text = chunk_to_lines m, l.state, @text.length, depth, parent
+ text = chunk_to_lines m, l.state, @text.length, depth, parent, @layout[m].color
l.top = @text.length
l.bot = @text.length + text.length # updated below
end
end
- def message_patina_lines m, state, parent, prefix
- prefix_widget = [:message_patina_color, prefix]
+ def message_patina_lines m, state, start, parent, prefix, color
+ prefix_widget = [color, prefix]
widget =
case state
when :closed
- [:message_patina_color, "+ "]
+ [color, "+ "]
when :open, :detailed
- [:message_patina_color, "- "]
+ [color, "- "]
end
imp_widget =
if m.has_label?(:starred)
[:starred_patina_color, "* "]
else
- [:message_patina_color, " "]
+ [color, " "]
end
case state
when :open
+ @person_lines[start] = m.from
[[prefix_widget, widget, imp_widget,
- [:message_patina_color,
+ [color,
"#{m.from ? m.from.mediumname : '?'} to #{m.recipients.map { |l| l.shortname }.join(', ')} #{m.date.to_nice_s} (#{m.date.to_nice_distance_s})"]]]
+
when :closed
+ @person_lines[start] = m.from
[[prefix_widget, widget, imp_widget,
- [:message_patina_color,
+ [color,
"#{m.from ? m.from.mediumname : '?'}, #{m.date.to_nice_s} (#{m.date.to_nice_distance_s}) #{m.snippet}"]]]
+
when :detailed
- labels = m.labels# - @hidden_labels
- x = [[prefix_widget, widget, imp_widget, [:message_patina_color, "From: #{m.from ? m.from.longname : '?'}"]]] +
- ((m.to.empty? ? [] : break_into_lines(" To: ", m.to.map { |x| x.longname })) +
- (m.cc.empty? ? [] : break_into_lines(" Cc: ", m.cc.map { |x| x.longname })) +
- (m.bcc.empty? ? [] : break_into_lines(" Bcc: ", m.bcc.map { |x| x.longname })) +
- [" Date: #{m.date.strftime DATE_FORMAT} (#{m.date.to_nice_distance_s})"] +
- [" Subject: #{m.subj}"] +
- [(parent ? " In reply to: #{parent.from.mediumname}'s message of #{parent.date.strftime DATE_FORMAT}" : nil)] +
- [labels.empty? ? nil : " Labels: #{labels.join(', ')}"]
- ).flatten.compact.map { |l| [[:message_patina_color, prefix + " " + l]] }
- #raise x.inspect
- x
+ @person_lines[start] = m.from
+ from = [[prefix_widget, widget, imp_widget, [color, "From: #{m.from ? format_person(m.from) : '?'}"]]]
+
+ rest = []
+ unless m.to.empty?
+ m.to.each_with_index { |p, i| @person_lines[start + rest.length + from.length + i] = p }
+ rest += format_person_list " To: ", m.to
+ end
+ unless m.cc.empty?
+ m.cc.each_with_index { |p, i| @person_lines[start + rest.length + from.length + i] = p }
+ rest += format_person_list " Cc: ", m.cc
+ end
+ unless m.bcc.empty?
+ m.bcc.each_with_index { |p, i| @person_lines[start + rest.length + from.length + i] = p }
+ rest += format_person_list " Bcc: ", m.bcc
+ end
+
+ rest += [
+ " Date: #{m.date.strftime DATE_FORMAT} (#{m.date.to_nice_distance_s})",
+ " Subject: #{m.subj}",
+ (parent ? " In reply to: #{parent.from.mediumname}'s message of #{parent.date.strftime DATE_FORMAT}" : nil),
+ m.labels.empty? ? nil : " Labels: #{m.labels.join(', ')}",
+ ].compact
+
+ from + rest.map { |l| [[color, prefix + " " + l]] }
end
end
- def break_into_lines prefix, list
+ def format_person_list prefix, people
+ ptext = people.map { |p| format_person p }
pad = " " * prefix.length
- [prefix + list.first + (list.length > 1 ? "," : "")] +
- list[1 .. -1].map_with_index do |e, i|
- pad + e + (i == list.length - 1 ? "" : ",")
+ [prefix + ptext.first + (ptext.length > 1 ? "," : "")] +
+ ptext[1 .. -1].map_with_index do |e, i|
+ pad + e + (i == ptext.length - 1 ? "" : ",")
end
end
+ def format_person p
+ p.longname + (ContactManager.is_contact?(p) ? " (#{ContactManager.alias_for p})" : "")
+ end
- def chunk_to_lines chunk, state, start, depth, parent=nil
+ def chunk_to_lines chunk, state, start, depth, parent=nil, color=nil
prefix = " " * INDENT_SPACES * depth
case chunk
when :fake_root
- [[[:message_patina_color, "#{prefix}<one or more unreceived messages>"]]]
+ [[[:missing_message_color, "#{prefix}<one or more unreceived messages>"]]]
when nil
- [[[:m
essage_patina_color, "#{prefix}<an unreceived message>"]]]
+ [[[:m
issing_message_color, "#{prefix}<an unreceived message>"]]]
when Message
- message_patina_lines(chunk, state, parent, prefix) +
+ message_patina_lines(chunk, state, start, parent, prefix, color) +
(chunk.is_draft? ? [[[:draft_notification_color, prefix + " >>> This message is a draft. To edit, hit 'e'. <<<"]]] : [])
when Message::Attachment
[[[:mime_color, "#{prefix}+ MIME attachment #{chunk.content_type}#{chunk.desc ? ' (' + chunk.desc + ')': ''}"]]]
end
t.map { |line| [[:none, "#{prefix}#{line}"]] }
when Message::Quote
+ return [[[:quote_color, "#{prefix}#{chunk.lines.first}"]]] if chunk.lines.length == 1
case state
when :closed
[[[:quote_patina_color, "#{prefix}+ (#{chunk.lines.length} quoted lines)"]]]
when :open
- t = chunk.lines
- [[[:quote_patina_color, "#{prefix}- (#{chunk.lines.length} quoted lines)"]]] +
- t.map { |line| [[:quote_color, "#{prefix}#{line}"]] }
+ [[[:quote_patina_color, "#{prefix}- (#{chunk.lines.length} quoted lines)"]]] + chunk.lines.map { |line| [[:quote_color, "#{prefix}#{line}"]] }
end
when Message::Signature
+ return [[[:sig_patina_color, "#{prefix}#{chunk.lines.first}"]]] if chunk.lines.length == 1
case state
when :closed
[[[:sig_patina_color, "#{prefix}+ (#{chunk.lines.length}-line signature)"]]]
when :open
- t = chunk.lines
- [[[:sig_patina_color, "#{prefix}- (#{chunk.lines.length}-line signature)"]]] +
- t.map { |line| [[:sig_color, "#{prefix}#{line}"]] }
+ [[[:sig_patina_color, "#{prefix}- (#{chunk.lines.length}-line signature)"]]] + chunk.lines.map { |line| [[:sig_color, "#{prefix}#{line}"]] }
end
else
raise "unknown chunk type #{chunk.class.name}"
def view_attachment a
BufferManager.flash "viewing #{a.content_type} attachment..."
- a.view!
+ success = a.view!
BufferManager.erase_flash
BufferManager.completely_redraw_screen
+ BufferManager.flash "Couldn't execute view command." unless success
end
end
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