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radical
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Begin to resurect the Radial menu type

This commit is contained in:
Emmanuel Lepage Vallee 2014-12-17 23:51:58 -05:00
parent 79dcd66b7b
commit 9f121b1d42
1 changed files with 39 additions and 32 deletions
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71
radial.lua
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@ -109,38 +109,9 @@ function module.radial_client_select(args)
clear_center(layer)
end
local function repaint_layer(idx,content)
local lay = data.layers[idx]
if not lay then
data.layers[idx] = {}
lay = data.layers[idx]
lay.img = cairo.ImageSurface(cairo.Format.ARGB32, data.width, data.height)
lay.cr = cairo.Context(lay.img)
lay.cr:set_line_width(3)
end
local real_rad = data.angle or 0
if real_rad >= 0 then
real_rad = math.pi*2 - real_rad
else
real_rad = -real_rad
end
local new_selected = (idx*4 or 1) - math.floor(((real_rad*(idx*4 or 1))/2*math.pi)/10)
if content or (lay.content and new_selected ~= lay.selected) then
lay.content = content or lay.content
lay.cr:set_operator(cairo.Operator.CLEAR)
lay.cr:paint()
lay.position = 0
lay.selected = new_selected
for k,v in ipairs(lay.content) do
gen_arc(idx,v)
end
lay.count = #lay.content
end
return lay.img
end
local function draw_text(cr,text, start_angle, end_angle, layer)
local text = "1234567890123456789012345678901234567890123456789012345678901234567890"
if not text then return end
local img2 = cairo.ImageSurface(cairo.Format.ARGB32, 20, 20)
local cr2 = cairo.Context(img2)
local level =0
@ -173,6 +144,36 @@ function module.radial_client_select(args)
end
end
local function repaint_layer(idx,content)
local lay = data.layers[idx]
if not lay then
data.layers[idx] = {}
lay = data.layers[idx]
lay.img = cairo.ImageSurface(cairo.Format.ARGB32, data.width, data.height)
lay.cr = cairo.Context(lay.img)
lay.cr:set_line_width(3)
end
local real_rad = data.angle or 0
if real_rad >= 0 then
real_rad = math.pi*2 - real_rad
else
real_rad = -real_rad
end
local new_selected = (idx*4 or 1) - math.floor(((real_rad*(idx*4 or 1))/2*math.pi)/10)
if content or (lay.content and new_selected ~= lay.selected) then
lay.content = content or lay.content
lay.cr:set_operator(cairo.Operator.CLEAR)
lay.cr:paint()
lay.position = 0
lay.selected = new_selected
for k,v in ipairs(lay.content) do
gen_arc(idx,v)
end
lay.count = #lay.content
end
return lay.img
end
local function compose()
if not data.compose.img then
data.compose.img = cairo.ImageSurface(cairo.Format.ARGB32, data.width, data.height)
@ -186,12 +187,18 @@ function module.radial_client_select(args)
for i=#data.layers,1,-1 do
cr:set_source_surface(repaint_layer(i),0,0)
cr:paint()
for k,v in ipairs(data.layers[i].content) do
local dr = (2*math.pi)/#data.layers[i].content
-- print("BLA BLA",k,i)
local r1 = dr*(k-1)
draw_text(cr,"1234567890123456789012345678901234567890123456789012345678901234567890",r1,r1+dr,i)
end
end
cr:set_source_surface(create_inner_circle(),0,0)
cr:paint()
cr:set_source_surface(position_indicator_layer(),0,0)
cr:paint()
draw_text(cr,"",math.pi,3*(math.pi/2),1)
end
function data:set_layer(idx,content)