Class: ReportView

Inherits:
Object
  • Object
show all
Defined in:
lib/view/report-view.rb

Instance Method Summary collapse

Constructor Details

#initialize(screen, tickets, block) ⇒ ReportView

Returns a new instance of ReportView.



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# File 'lib/view/report-view.rb', line 2

def initialize(screen, tickets, block)
    @screen       = screen
    @mode         = :all
    @real_tickets = tickets
    @tickets      = tickets
    @refresh      = block
    @highlight    = 0
    display_lines
end

Instance Method Details

#display_lines ⇒ Object 



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# File 'lib/view/report-view.rb', line 64

def display_lines
    @screen.clear

    @screen.setpos(0,0)
    @screen.attron(Curses.color_pair(1));
    @screen.addstr("Issue Overview - [a]dd new issue, [t]oggle open issues, [q]uit, [/]search")
    @screen.attroff(Curses.color_pair(1));

    start = 0
    ylimit = @screen.maxy-1
    upper = ylimit-1
    if(@highlight >= ylimit)
        start = ylimit*(@highlight/ylimit).to_i
        upper = start + ylimit - 1
    end

    if(@tickets.empty?)
        return
    end

    @tickets[start..upper].each_with_index{|tick, idx|
        line = tick.title
        line_id = idx+start
        @screen.setpos(idx+1, 0)
        @screen.addstr(line_id.to_s+".")
        @screen.setpos(idx+1, 4)
        if(tick.status)
            @screen.addstr("["+tick.status[0]+"]")
        end
        @screen.setpos(idx+1, 9)
        if(@highlight == line_id)
            @screen.attron Curses::A_BOLD
            @screen.addstr(line)
            @screen.attroff Curses::A_BOLD
        else
            @screen.addstr(line)
        end
    }
    @screen.setpos(0,0)
    @screen.refresh
end

#interact ⇒ Object 



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# File 'lib/view/report-view.rb', line 120

def interact
    while true
        result = true
        c = Curses.getch
        case c
        when ?t
            toggle_open_tickets
        when ?a
            at = AddTicketView.new(@screen)
            @screen.clear
            at.display
            ret = at.interact
            if(ret == :do_refresh)
                refresh
            end
            @screen.clear
            display_lines
        when Curses::KEY_DOWN, Curses::KEY_CTRL_N, ?j
            result = scroll_down
        when Curses::KEY_UP, Curses::KEY_CTRL_P, ?k
            result = scroll_up
        when Curses::KEY_NPAGE, ?\s  # white space
            for i in 0..(@screen.maxy - 2)
                scroll_down(false)
            end
            display_lines
        when Curses::KEY_PPAGE
            for i in 0..(@screen.maxy - 2)
                scroll_up(false)
            end
            display_lines
        when Curses::KEY_RIGHT, Curses::KEY_ENTER, ?\n, 13
            tv = TicketView.new(@screen, @tickets[@highlight])
            @screen.clear
            tv.display
            ret = tv.interact
            @screen.clear
            display_lines
        when "/"
            search
        when ?q
            break
        else
            @screen.setpos(0,0)
            @screen.addstr("[unknown key `#{Curses.keyname(c)}'=#{c}] ")
        end
        @screen.setpos(0,0)
    end
    Curses.close_screen
end

#refresh ⇒ Object 



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# File 'lib/view/report-view.rb', line 12

def refresh
    @real_tickets = @refresh.call
    toggle_open_tickets
    toggle_open_tickets
end

#run_search(term) ⇒ Object 



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# File 'lib/view/report-view.rb', line 35

def run_search(term)
    @highlight = 0
    @tickets   = []
    @real_tickets.each do |t|
        if(t.match term)
            @tickets << t
        end
    end
    @mode = :search
    display_lines
end

#scroll_down(draw = true) ⇒ Object 



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# File 'lib/view/report-view.rb', line 113

def scroll_down(draw=true)
    if(@highlight < @tickets.length-1)
        @highlight += 1
        display_lines if draw
    end
end

#scroll_up(draw = true) ⇒ Object 



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# File 'lib/view/report-view.rb', line 106

def scroll_up(draw=true)
    if(@highlight > 0)
        @highlight -= 1
        display_lines if draw
    end
end

#search ⇒ Object 



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# File 'lib/view/report-view.rb', line 47

def search
    label = TextLineWidget.new(@screen, "search:       ", 0, @screen.maxy-1, 40)
    line  = TextLineWidget.new(@screen, "", 10, @screen.maxy-1, 40)
    label.draw
    line.draw
    while true
        c = Curses.getch
        if(c == "\n" || !line.handle(c))
            run_search(line.value)
            break
        else
            label.draw
            line.draw
        end
    end
end

#toggle_open_tickets ⇒ Object 



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# File 'lib/view/report-view.rb', line 18

def toggle_open_tickets
    @highlight = 0
    if(@mode == :all)
        @tickets = []
        @real_tickets.each do |t|
            if(t.status == "Open")
                @tickets << t
            end
        end
        @mode = :open
    elsif(@mode == :open || @mode == :search)
        @tickets = @real_tickets
        @mode = :all
    end
    display_lines
end