diff options
Diffstat (limited to '_conky/cronograph/scripts/multi_rings.lua')
| -rwxr-xr-x | _conky/cronograph/scripts/multi_rings.lua | 375 |
1 files changed, 375 insertions, 0 deletions
diff --git a/_conky/cronograph/scripts/multi_rings.lua b/_conky/cronograph/scripts/multi_rings.lua new file mode 100755 index 0000000..b9735b2 --- /dev/null +++ b/_conky/cronograph/scripts/multi_rings.lua @@ -0,0 +1,375 @@ +--============================================================================== +-- multi_rings.lua +-- +-- author : SLK +-- version : v2011011601 +-- license : Distributed under the terms of GNU GPL version 2 or later +-- +--============================================================================== + +require 'cairo' + +-------------------------------------------------------------------------------- +-- clock DATA +-- HOURS +clock_h = { + { + name='time', arg='%H', max_value=12, + x=150, y=150, + graph_radius=140, + graph_thickness=3, + graph_unit_angle=30, graph_unit_thickness=5, + graph_bg_colour=0xffffff, graph_bg_alpha=0.0, + graph_fg_colour=0xFFFFFF, graph_fg_alpha=0.0, + txt_radius=100, + txt_weight=1, txt_size=10.0, + txt_fg_colour=0xFFFFFF, txt_fg_alpha=0.0, + graduation_radius=125, + graduation_thickness=10, graduation_mark_thickness=2, + graduation_unit_angle=30, + graduation_fg_colour=0xFFFFFF, graduation_fg_alpha=1.0, + }, +} +-- MINUTES +clock_m = { + { + name='time', arg='%M', max_value=60, + x=150, y=150, + graph_radius=100, + graph_thickness=3, + graph_unit_angle=6, graph_unit_thickness=3, + graph_bg_colour=0xffffff, graph_bg_alpha=0.0, + graph_fg_colour=0xFFFFFF, graph_fg_alpha=0.0, + txt_radius=100, + txt_weight=0, txt_size=9.0, + txt_fg_colour=0xFFFFFF, txt_fg_alpha=0.0, + graduation_radius=57, + graduation_thickness=0, graduation_mark_thickness=2, + graduation_unit_angle=30, + graduation_fg_colour=0xFFFFFF, graduation_fg_alpha=0.0, + }, +} +-- SECONDS +clock_s = { + { + name='time', arg='%S', max_value=60, + x=150, y=150, + graph_radius=50, + graph_thickness=3, + graph_unit_angle=6, graph_unit_thickness=3, + graph_bg_colour=0xffffff, graph_bg_alpha=0.0, + graph_fg_colour=0xFFFFFF, graph_fg_alpha=0.0, + txt_radius=100, + txt_weight=0, txt_size=12.0, + txt_fg_colour=0xFFFFFF, txt_fg_alpha=0.0, + graduation_radius=0, + graduation_thickness=0, graduation_mark_thickness=0, + graduation_unit_angle=0, + graduation_fg_colour=0xFFFFFF, graduation_fg_alpha=0.0, + }, +} + +-------------------------------------------------------------------------------- +-- gauge DATA +gauge = { +{ + name='cpu', arg='cpu0', max_value=100, + x=85, y=150, + graph_radius=14, + graph_thickness=27, + graph_start_angle=0, + graph_unit_angle=3.5, graph_unit_thickness=3.0, + graph_bg_colour=0xFFFFFF, graph_bg_alpha=0.0, + graph_fg_colour=0xFFFFFF, graph_fg_alpha=0.0, + hand_fg_colour=0xFFFFFF, hand_fg_alpha=1.0, + txt_radius=1, + txt_weight=0, txt_size=8.0, + txt_fg_colour=0xFFFFFF, txt_fg_alpha=0.0, + graduation_radius=27, + graduation_thickness=4, graduation_mark_thickness=4, + graduation_unit_angle=30, + graduation_fg_colour=0xFFFFFF, graduation_fg_alpha=1.0, + caption='', + caption_weight=1, caption_size=8.0, + caption_fg_colour=0xFFFFFF, caption_fg_alpha=0.0, +}, +{ + name='memperc', arg='', max_value=100, + x=215, y=150, + graph_radius=14, + graph_thickness=27, + graph_start_angle=0, + graph_unit_angle=3.5, graph_unit_thickness=3.0, + graph_bg_colour=0xFFFFFF, graph_bg_alpha=0.0, + graph_fg_colour=0xFFFFFF, graph_fg_alpha=0.0, + hand_fg_colour=0xFFFFFF, hand_fg_alpha=1.0, + txt_radius=1, + txt_weight=0, txt_size=8.0, + txt_fg_colour=0xFFFFFF, txt_fg_alpha=0.0, + graduation_radius=27, + graduation_thickness=4, graduation_mark_thickness=4, + graduation_unit_angle=30, + graduation_fg_colour=0xFFFFFF, graduation_fg_alpha=1.0, + caption='', + caption_weight=1, caption_size=8.0, + caption_fg_colour=0xFFFFFF, caption_fg_alpha=0.0, +}, +{ + name='fs_used_perc', arg='/', max_value=100, + x=150, y=75, + graph_radius=10, + graph_thickness=23, + graph_start_angle=0, + graph_unit_angle=3.5, graph_unit_thickness=3.0, + graph_bg_colour=0xFFFFFF, graph_bg_alpha=0.0, + graph_fg_colour=0xFFFFFF, graph_fg_alpha=0.0, + hand_fg_colour=0xFFFFFF, hand_fg_alpha=1.0, + txt_radius=1, + txt_weight=0, txt_size=8.0, + txt_fg_colour=0xFFFFFF, txt_fg_alpha=0.0, + graduation_radius=22, + graduation_thickness=4, graduation_mark_thickness=4, + graduation_unit_angle=30, + graduation_fg_colour=0xFFFFFF, graduation_fg_alpha=1.0, + caption='', + caption_weight=1, caption_size=8.0, + caption_fg_colour=0xFFFFFF, caption_fg_alpha=0.0, +}, +} + +------------------------------------------------------------------------------- +-- rgb_to_r_g_b +-- converts color in hexa to decimal +-- +function rgb_to_r_g_b(colour, alpha) + return ((colour / 0x10000) % 0x100) / 255., ((colour / 0x100) % 0x100) / 255., (colour % 0x100) / 255., alpha +end + +------------------------------------------------------------------------------- +-- angle_to_position +-- convert degree to rad and rotate (0 degree is top/north) +-- +function angle_to_position(start_angle, current_angle) + local pos = current_angle + start_angle + return ( ( pos * (2 * math.pi / 360) ) - (math.pi / 2) ) +end + +------------------------------------------------------------------------------- +-- draw_clock_ring +-- displays clock +-- +function draw_clock_ring(display, data, value) + local max_value = data['max_value'] + local x, y = data['x'], data['y'] + local graph_radius = data['graph_radius'] + local graph_thickness, graph_unit_thickness = data['graph_thickness'], data['graph_unit_thickness'] + local graph_unit_angle = data['graph_unit_angle'] + local graph_bg_colour, graph_bg_alpha = data['graph_bg_colour'], data['graph_bg_alpha'] + local graph_fg_colour, graph_fg_alpha = data['graph_fg_colour'], data['graph_fg_alpha'] + + -- background ring + cairo_arc(display, x, y, graph_radius, 0, 2 * math.pi) + cairo_set_source_rgba(display, rgb_to_r_g_b(graph_bg_colour, graph_bg_alpha)) + cairo_set_line_width(display, graph_thickness) + cairo_stroke(display) + + -- arc of value + local val = (value % max_value) + local i = 1 + while i <= val do + cairo_arc(display, x, y, graph_radius,( ((graph_unit_angle * i) - graph_unit_thickness)*(2*math.pi/360) )-(math.pi/2),((graph_unit_angle * i) * (2*math.pi/360))-(math.pi/2)) + cairo_set_source_rgba(display,rgb_to_r_g_b(graph_fg_colour,graph_fg_alpha)) + cairo_stroke(display) + i = i + 1 + end + local angle = (graph_unit_angle * i) - graph_unit_thickness + + -- graduations marks + local graduation_radius = data['graduation_radius'] + local graduation_thickness, graduation_mark_thickness = data['graduation_thickness'], data['graduation_mark_thickness'] + local graduation_unit_angle = data['graduation_unit_angle'] + local graduation_fg_colour, graduation_fg_alpha = data['graduation_fg_colour'], data['graduation_fg_alpha'] + if graduation_radius > 0 and graduation_thickness > 0 and graduation_unit_angle > 0 then + local nb_graduation = 360 / graduation_unit_angle + local i = 1 + while i <= nb_graduation do + cairo_set_line_width(display, graduation_thickness) + cairo_arc(display, x, y, graduation_radius, (((graduation_unit_angle * i)-(graduation_mark_thickness/2))*(2*math.pi/360))-(math.pi/2),(((graduation_unit_angle * i)+(graduation_mark_thickness/2))*(2*math.pi/360))-(math.pi/2)) + cairo_set_source_rgba(display,rgb_to_r_g_b(graduation_fg_colour,graduation_fg_alpha)) + cairo_stroke(display) + cairo_set_line_width(display, graph_thickness) + i = i + 1 + end + end + + -- text + local txt_radius = data['txt_radius'] + local txt_weight, txt_size = data['txt_weight'], data['txt_size'] + local txt_fg_colour, txt_fg_alpha = data['txt_fg_colour'], data['txt_fg_alpha'] + local movex = txt_radius * (math.cos((angle * 2 * math.pi / 360)-(math.pi/2))) + local movey = txt_radius * (math.sin((angle * 2 * math.pi / 360)-(math.pi/2))) + cairo_select_font_face (display, "ubuntu", CAIRO_FONT_SLANT_NORMAL, txt_weight); + cairo_set_font_size (display, txt_size); + cairo_set_source_rgba (display, rgb_to_r_g_b(txt_fg_colour, txt_fg_alpha)); + cairo_move_to (display, x + movex - (txt_size / 2), y + movey + 3); + cairo_show_text (display, value); + cairo_stroke (display); +end + +------------------------------------------------------------------------------- +-- draw_gauge_ring +-- displays gauges +-- +function draw_gauge_ring(display, data, value) + local max_value = data['max_value'] + local x, y = data['x'], data['y'] + local graph_radius = data['graph_radius'] + local graph_thickness, graph_unit_thickness = data['graph_thickness'], data['graph_unit_thickness'] + local graph_start_angle = data['graph_start_angle'] + local graph_unit_angle = data['graph_unit_angle'] + local graph_bg_colour, graph_bg_alpha = data['graph_bg_colour'], data['graph_bg_alpha'] + local graph_fg_colour, graph_fg_alpha = data['graph_fg_colour'], data['graph_fg_alpha'] + local hand_fg_colour, hand_fg_alpha = data['hand_fg_colour'], data['hand_fg_alpha'] + local graph_end_angle = (max_value * graph_unit_angle) % 360 + + -- background ring + cairo_arc(display, x, y, graph_radius, angle_to_position(graph_start_angle, 0), angle_to_position(graph_start_angle, graph_end_angle)) + cairo_set_source_rgba(display, rgb_to_r_g_b(graph_bg_colour, graph_bg_alpha)) + cairo_set_line_width(display, graph_thickness) + cairo_stroke(display) + + -- arc of value + local val = value % (max_value + 1) + local start_arc = 0 + local stop_arc = 0 + local i = 1 + while i <= val do + start_arc = (graph_unit_angle * i) - graph_unit_thickness + stop_arc = (graph_unit_angle * i) + cairo_arc(display, x, y, graph_radius, angle_to_position(graph_start_angle, start_arc), angle_to_position(graph_start_angle, stop_arc)) + cairo_set_source_rgba(display, rgb_to_r_g_b(graph_fg_colour, graph_fg_alpha)) + cairo_stroke(display) + i = i + 1 + end + local angle = start_arc + + -- hand + start_arc = (graph_unit_angle * val) - (graph_unit_thickness * 2) + stop_arc = (graph_unit_angle * val) + cairo_arc(display, x, y, graph_radius, angle_to_position(graph_start_angle, start_arc), angle_to_position(graph_start_angle, stop_arc)) + cairo_set_source_rgba(display, rgb_to_r_g_b(hand_fg_colour, hand_fg_alpha)) + cairo_stroke(display) + + -- graduations marks + local graduation_radius = data['graduation_radius'] + local graduation_thickness, graduation_mark_thickness = data['graduation_thickness'], data['graduation_mark_thickness'] + local graduation_unit_angle = data['graduation_unit_angle'] + local graduation_fg_colour, graduation_fg_alpha = data['graduation_fg_colour'], data['graduation_fg_alpha'] + if graduation_radius > 0 and graduation_thickness > 0 and graduation_unit_angle > 0 then + local nb_graduation = graph_end_angle / graduation_unit_angle + local i = 0 + while i < nb_graduation do + cairo_set_line_width(display, graduation_thickness) + start_arc = (graduation_unit_angle * i) - (graduation_mark_thickness / 2) + stop_arc = (graduation_unit_angle * i) + (graduation_mark_thickness / 2) + cairo_arc(display, x, y, graduation_radius, angle_to_position(graph_start_angle, start_arc), angle_to_position(graph_start_angle, stop_arc)) + cairo_set_source_rgba(display,rgb_to_r_g_b(graduation_fg_colour,graduation_fg_alpha)) + cairo_stroke(display) + cairo_set_line_width(display, graph_thickness) + i = i + 1 + end + end + + -- text + local txt_radius = data['txt_radius'] + local txt_weight, txt_size = data['txt_weight'], data['txt_size'] + local txt_fg_colour, txt_fg_alpha = data['txt_fg_colour'], data['txt_fg_alpha'] + local movex = txt_radius * math.cos(angle_to_position(graph_start_angle, angle)) + local movey = txt_radius * math.sin(angle_to_position(graph_start_angle, angle)) + cairo_select_font_face (display, "ubuntu", CAIRO_FONT_SLANT_NORMAL, txt_weight) + cairo_set_font_size (display, txt_size) + cairo_set_source_rgba (display, rgb_to_r_g_b(txt_fg_colour, txt_fg_alpha)) + cairo_move_to (display, x + movex - (txt_size / 2), y + movey + 3) + cairo_show_text (display, value) + cairo_stroke (display) + + -- caption + local caption = data['caption'] + local caption_weight, caption_size = data['caption_weight'], data['caption_size'] + local caption_fg_colour, caption_fg_alpha = data['caption_fg_colour'], data['caption_fg_alpha'] + local tox = graph_radius * (math.cos((graph_start_angle * 2 * math.pi / 360)-(math.pi/2))) + local toy = graph_radius * (math.sin((graph_start_angle * 2 * math.pi / 360)-(math.pi/2))) + cairo_select_font_face (display, "ubuntu", CAIRO_FONT_SLANT_NORMAL, caption_weight); + cairo_set_font_size (display, caption_size) + cairo_set_source_rgba (display, rgb_to_r_g_b(caption_fg_colour, caption_fg_alpha)) + cairo_move_to (display, x + tox + 5, y + toy + 1) + -- bad hack but not enough time ! + if graph_start_angle < 105 then + cairo_move_to (display, x + tox - 30, y + toy + 1) + end + cairo_show_text (display, caption) + cairo_stroke (display) +end + +------------------------------------------------------------------------------- +-- go_clock_rings +-- loads data and displays clock +-- +function go_clock_rings(display) + local function load_clock_rings(display, data) + local str, value = '', 0 + str = string.format('${%s %s}',data['name'], data['arg']) + str = conky_parse(str) + value = tonumber(str) + draw_clock_ring(display, data, value) + end + + for i in pairs(clock_h) do + load_clock_rings(display, clock_h[i]) + end + for i in pairs(clock_m) do + load_clock_rings(display, clock_m[i]) + end + for i in pairs(clock_s) do + load_clock_rings(display, clock_s[i]) + end +end + +------------------------------------------------------------------------------- +-- go_gauge_rings +-- loads data and displays gauges +-- +function go_gauge_rings(display) + local function load_gauge_rings(display, data) + local str, value = '', 0 + str = string.format('${%s %s}',data['name'], data['arg']) + str = conky_parse(str) + value = tonumber(str) + draw_gauge_ring(display, data, value) + end + + for i in pairs(gauge) do + load_gauge_rings(display, gauge[i]) + end +end + +------------------------------------------------------------------------------- +-- MAIN +function conky_main() + if conky_window == nil then + return + end + + local cs = cairo_xlib_surface_create(conky_window.display, conky_window.drawable, conky_window.visual, conky_window.width, conky_window.height) + local display = cairo_create(cs) + + local updates = conky_parse('${updates}') + update_num = tonumber(updates) + + if update_num > 5 then + go_clock_rings(display) + go_gauge_rings(display) + end + +end + |