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1079 lines (932 loc) · 31.3 KB
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Copy pathgui.lua
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1079 lines (932 loc) · 31.3 KB
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-- Viewscreen implementation utility collection.
local _ENV = mkmodule('gui')
local textures = require('gui.textures')
local utils = require('utils')
local dscreen = dfhack.screen
local getval = utils.getval
local to_pen = dfhack.pen.parse
CLEAR_PEN = to_pen{tile=dfhack.internal.getAddress('init') and df.global.init.texpos_border_interior, ch=32, fg=0, bg=0, write_to_lower=true}
TRANSPARENT_PEN = to_pen{tile=0, ch=0}
KEEP_LOWER_PEN = to_pen{ch=32, fg=0, bg=0, keep_lower=true}
local function set_and_get_undo(field, is_set)
local prev_value = df.global.enabler[field]
df.global.enabler[field] = is_set and 1 or 0
return function() df.global.enabler[field] = prev_value end
end
local MOUSE_KEYS = {
_MOUSE_L = curry(set_and_get_undo, 'mouse_lbut'),
_MOUSE_R = curry(set_and_get_undo, 'mouse_rbut'),
_MOUSE_M = true,
_MOUSE_L_DOWN = true,
_MOUSE_R_DOWN = true,
_MOUSE_M_DOWN = true,
}
local FAKE_INPUT_KEYS = copyall(MOUSE_KEYS)
FAKE_INPUT_KEYS._STRING = true
function simulateInput(screen,...)
local keys, enabled_mouse_keys = {}, {}
local function push_key(arg)
local kv = arg
if type(arg) == 'string' then
kv = df.interface_key[arg]
if kv == nil and not FAKE_INPUT_KEYS[arg] then
error('Invalid keycode: '..arg)
end
if MOUSE_KEYS[arg] then
df.global.enabler.tracking_on = 1
enabled_mouse_keys[arg] = true
end
end
if type(kv) == 'number' then
keys[#keys+1] = kv
end
end
for i = 1,select('#',...) do
local arg = select(i,...)
if arg ~= nil then
local t = type(arg)
if type(arg) == 'table' then
for k,v in pairs(arg) do
if v == true then
push_key(k)
else
push_key(v)
end
end
else
push_key(arg)
end
end
end
local undo_fns = {}
for mk, fn in pairs(MOUSE_KEYS) do
if type(fn) == 'function' then
table.insert(undo_fns, fn(enabled_mouse_keys[mk]))
end
end
dscreen._doSimulateInput(screen, keys)
for _, undo_fn in ipairs(undo_fns) do
undo_fn()
end
end
function mkdims_xy(x1,y1,x2,y2)
return { x1=x1, y1=y1, x2=x2, y2=y2, width=x2-x1+1, height=y2-y1+1 }
end
function mkdims_wh(x1,y1,w,h)
return { x1=x1, y1=y1, x2=x1+w-1, y2=y1+h-1, width=w, height=h }
end
function is_in_rect(rect,x,y)
return x and y and x >= rect.x1 and x <= rect.x2 and y >= rect.y1 and y <= rect.y2
end
local function align_coord(gap,align,lv,rv)
if gap <= 0 then
return 0
end
if not align then
if rv and not lv then
align = 1.0
elseif lv and not rv then
align = 0.0
else
align = 0.5
end
end
return math.floor(gap*align)
end
function compute_frame_rect(wavail,havail,spec,xgap,ygap)
if not spec then
return mkdims_wh(0,0,wavail,havail)
end
local sw = wavail - (spec.l or 0) - (spec.r or 0)
local sh = havail - (spec.t or 0) - (spec.b or 0)
local rqw = math.min(sw, (spec.w or sw)+xgap)
local rqh = math.min(sh, (spec.h or sh)+ygap)
local ax = align_coord(sw - rqw, spec.xalign, spec.l, spec.r)
local ay = align_coord(sh - rqh, spec.yalign, spec.t, spec.b)
local rect = mkdims_wh((spec.l or 0) + ax, (spec.t or 0) + ay, rqw, rqh)
rect.wgap = sw - rqw
rect.hgap = sh - rqh
return rect
end
function parse_inset(inset)
local l,r,t,b
if type(inset) == 'table' then
l,r = inset.l or inset.x or 0, inset.r or inset.x or 0
t,b = inset.t or inset.y or 0, inset.b or inset.y or 0
else
l = inset or 0
t,r,b = l,l,l
end
return l,t,r,b
end
function inset_frame(rect, inset, gap)
if not rect then return mkdims_wh(0, 0, 0, 0) end
gap = gap or 0
local l,t,r,b = parse_inset(inset)
return mkdims_xy(rect.x1+l+gap, rect.y1+t+gap, rect.x2-r-gap, rect.y2-b-gap)
end
function compute_frame_body(wavail, havail, spec, inset, gap, inner_frame)
gap = gap or 0
local l,t,r,b = parse_inset(inset)
local xgap,ygap = 0,0
if inner_frame then
xgap,ygap = gap*2+l+r, gap*2+t+b
end
local rect = compute_frame_rect(wavail, havail, spec, xgap, ygap)
local body = mkdims_xy(rect.x1+l+gap, rect.y1+t+gap, rect.x2-r-gap, rect.y2-b-gap)
return rect, body
end
function blink_visible(delay)
return math.floor(dfhack.getTickCount()/delay) % 2 == 0
end
function getKeyDisplay(code)
if type(code) == 'string' then
code = df.interface_key[code]
end
return dscreen.getKeyDisplay(code)
end
-----------------------------------
-- Clipped view rectangle object --
-----------------------------------
ViewRect = defclass(ViewRect, nil)
function ViewRect:init(args)
if args.view_rect then
self:assign(args.view_rect)
else
local rect = args.rect or mkdims_wh(0,0,dscreen.getWindowSize())
local crect = args.clip_rect or rect
self:assign{
x1 = rect.x1, clip_x1 = crect.x1,
y1 = rect.y1, clip_y1 = crect.y1,
x2 = rect.x2, clip_x2 = crect.x2,
y2 = rect.y2, clip_y2 = crect.y2,
width = rect.x2-rect.x1+1,
height = rect.y2-rect.y1+1,
}
end
if args.clip_view then
local cr = args.clip_view
self:assign{
clip_x1 = math.max(self.clip_x1, cr.clip_x1),
clip_y1 = math.max(self.clip_y1, cr.clip_y1),
clip_x2 = math.min(self.clip_x2, cr.clip_x2),
clip_y2 = math.min(self.clip_y2, cr.clip_y2),
}
end
end
function ViewRect:isDefunct()
return (self.clip_x1 > self.clip_x2 or self.clip_y1 > self.clip_y2)
end
function ViewRect:inClipGlobalXY(x,y)
return x >= self.clip_x1 and x <= self.clip_x2
and y >= self.clip_y1 and y <= self.clip_y2
end
function ViewRect:inClipLocalXY(x,y)
return (x+self.x1) >= self.clip_x1 and (x+self.x1) <= self.clip_x2
and (y+self.y1) >= self.clip_y1 and (y+self.y1) <= self.clip_y2
end
function ViewRect:localXY(x,y)
return x-self.x1, y-self.y1
end
function ViewRect:globalXY(x,y)
return x+self.x1, y+self.y1
end
function ViewRect:viewport(x,y,w,h)
if type(x) == 'table' then
x,y,w,h = x.x1, x.y1, x.width, x.height
end
local x1,y1 = self.x1+x, self.y1+y
local x2,y2 = x1+w-1, y1+h-1
local vp = {
-- Logical viewport
x1 = x1, y1 = y1, x2 = x2, y2 = y2,
width = w, height = h,
-- Actual clipping rect
clip_x1 = math.max(self.clip_x1, x1),
clip_y1 = math.max(self.clip_y1, y1),
clip_x2 = math.min(self.clip_x2, x2),
clip_y2 = math.min(self.clip_y2, y2),
}
return mkinstance(ViewRect, vp)
end
----------------------------
-- Clipped painter object --
----------------------------
Painter = defclass(Painter, ViewRect)
function Painter:init(args)
self.x = self.x1
self.y = self.y1
self.cur_pen = to_pen(args.pen or COLOR_GREY)
self.cur_key_pen = to_pen(args.key_pen or COLOR_LIGHTGREEN)
self.to_map = false
end
function Painter.new(rect, pen)
return Painter{ rect = rect, pen = pen }
end
function Painter.new_view(view_rect, pen)
return Painter{ view_rect = view_rect, pen = pen }
end
function Painter.new_xy(x1,y1,x2,y2,pen)
return Painter{ rect = mkdims_xy(x1,y1,x2,y2), pen = pen }
end
function Painter.new_wh(x,y,w,h,pen)
return Painter{ rect = mkdims_wh(x,y,w,h), pen = pen }
end
function Painter:isValidPos()
return self:inClipGlobalXY(self.x, self.y)
end
function Painter:viewport(x,y,w,h)
local vp = ViewRect.viewport(self,x,y,w,h)
vp.cur_pen = self.cur_pen
vp.cur_key_pen = self.cur_key_pen
return mkinstance(Painter, vp):seek(0,0)
end
function Painter:cursor()
return self.x - self.x1, self.y - self.y1
end
function Painter:cursorX()
return self.x - self.x1
end
function Painter:cursorY()
return self.y - self.y1
end
function Painter:seek(x,y)
if x then self.x = self.x1 + x end
if y then self.y = self.y1 + y end
return self
end
function Painter:advance(dx,dy)
if dx then self.x = self.x + dx end
if dy then self.y = self.y + dy end
return self
end
function Painter:newline(dx)
self.y = self.y + 1
self.x = self.x1 + (dx or 0)
return self
end
function Painter:pen(pen,...)
self.cur_pen = to_pen(self.cur_pen, pen, ...)
return self
end
function Painter:color(fg,bold,bg)
self.cur_pen = to_pen(self.cur_pen, fg, bg, bold)
return self
end
function Painter:key_pen(pen,...)
self.cur_key_pen = to_pen(self.cur_key_pen, pen, ...)
return self
end
function Painter:map(to_map)
self.to_map = to_map
return self
end
function Painter:clear()
dscreen.fillRect(CLEAR_PEN, self.clip_x1, self.clip_y1, self.clip_x2, self.clip_y2)
return self
end
function Painter:fill(x1,y1,x2,y2,pen,bg,bold)
if type(x1) == 'table' then
x1, y1, x2, y2, pen, bg, bold = x1.x1, x1.y1, x1.x2, x1.y2, y1, x2, y2
end
x1 = math.max(x1+self.x1,self.clip_x1)
y1 = math.max(y1+self.y1,self.clip_y1)
x2 = math.min(x2+self.x1,self.clip_x2)
y2 = math.min(y2+self.y1,self.clip_y2)
dscreen.fillRect(to_pen(self.cur_pen,pen,bg,bold),x1,y1,x2,y2,self.to_map)
return self
end
function Painter:char(char,pen,...)
if self:isValidPos() then
dscreen.paintTile(to_pen(self.cur_pen, pen, ...), self.x, self.y, char, nil, self.to_map)
end
return self:advance(1, nil)
end
function Painter:tile(char,tile,pen,...)
if self:isValidPos() then
dscreen.paintTile(to_pen(self.cur_pen, pen, ...), self.x, self.y, char, tile, self.to_map)
end
return self:advance(1, nil)
end
function Painter:string(text,pen,...)
if self.y >= self.clip_y1 and self.y <= self.clip_y2 then
local dx = 0
if self.x < self.clip_x1 then
dx = self.clip_x1 - self.x
end
local len = #text
if self.x + len - 1 > self.clip_x2 then
len = self.clip_x2 - self.x + 1
end
if len > dx then
dscreen.paintString(
to_pen(self.cur_pen, pen, ...),
self.x+dx, self.y,
string.sub(text,dx+1,len),
self.to_map
)
end
end
return self:advance(#text, nil)
end
function Painter:key(keycode,pen,...)
return self:string(
getKeyDisplay(keycode),
to_pen(self.cur_key_pen, pen, ...)
)
end
function Painter:key_string(keycode, text, ...)
return self:key(keycode):string(': '):string(text, ...)
end
--------------------------
-- Abstract view object --
--------------------------
View = defclass(View)
View.ATTRS {
active = true,
visible = true,
view_id = DEFAULT_NIL,
on_focus = DEFAULT_NIL,
on_unfocus = DEFAULT_NIL,
}
function View:init(args)
self.subviews = {}
self.focus_group = {self}
self.focus = false
end
local function inherit_focus_group(view, focus_group)
for _,child in ipairs(view.subviews) do
inherit_focus_group(child, focus_group)
end
view.focus_group = focus_group
end
function View:addviews(list)
if not list then return end
local sv = self.subviews
for _,obj in ipairs(list) do
-- absorb the focus groups of new children
for _,focus_obj in ipairs(obj.focus_group) do
table.insert(self.focus_group, focus_obj)
end
-- if the child's focus group has a focus owner, absorb it if we don't
-- already have one. otherwise keep the focus owner we have and clear
-- the focus of the child.
if obj.focus_group.cur then
if not self.focus_group.cur then
self.focus_group.cur = obj.focus_group.cur
else
obj.focus_group.cur:setFocus(false)
end
end
-- overwrite the child's focus_group hierarchy with ours
inherit_focus_group(obj, self.focus_group)
-- if we don't have a focus owner, give it to the new child if they want
if not self.focus_group.cur and obj:getPreferredFocusState() then
obj:setFocus(true)
end
-- set ourselves as the parent view of the new child
obj.parent_view = self
-- add the subview to our child list
table.insert(sv, obj)
local id = obj.view_id
if id and type(id) ~= 'number' and sv[id] == nil then
sv[id] = obj
end
end
for _,dir in ipairs(list) do
for id,obj in pairs(dir.subviews) do
if id and type(id) ~= 'number' and sv[id] == nil then
sv[id] = obj
end
end
end
end
-- should be overridden by widgets that care about capturing keyboard focus
-- (e.g. widgets.EditField)
function View:getPreferredFocusState()
return false
end
function View:setFocus(focus)
if focus then
if self.focus then return end -- nothing to do if we already have focus
if self.focus_group.cur then
-- steal focus from current owner
self.focus_group.cur:setFocus(false)
end
self.focus_group.cur = self
self.focus = true
if self.on_focus then
self.on_focus()
end
elseif self.focus then
self.focus = false
self.focus_group.cur = nil
if self.on_unfocus then
self.on_unfocus()
end
end
end
function View:getWindowSize()
local rect = self.frame_body
return rect.width, rect.height
end
function View:getMousePos(view_rect)
local rect = view_rect or self.frame_body
local x,y = dscreen.getMousePos()
if rect and x and rect:inClipGlobalXY(x,y) then
return rect:localXY(x,y)
end
end
function View:getMouseFramePos()
return self:getMousePos(ViewRect{rect=self.frame_rect})
end
function View:computeFrame(parent_rect)
return mkdims_wh(0,0,parent_rect.width,parent_rect.height)
end
function View:updateSubviewLayout(frame_body)
for _,child in ipairs(self.subviews) do
child:updateLayout(frame_body)
end
end
function View:updateLayout(parent_rect)
if not parent_rect then
parent_rect = self.frame_parent_rect
else
self.frame_parent_rect = parent_rect
end
self:invoke_before('preUpdateLayout', parent_rect)
local frame_rect,body_rect = self:computeFrame(parent_rect)
self.frame_rect = frame_rect
self.frame_body = parent_rect:viewport(body_rect or frame_rect)
self:invoke_after('postComputeFrame', self.frame_body)
self:updateSubviewLayout(self.frame_body)
self:invoke_after('postUpdateLayout', self.frame_body)
end
function View:renderSubviews(dc)
for _,child in ipairs(self.subviews) do
if getval(child.visible) then
child:render(dc)
end
end
end
function View:render(dc)
self:onRenderFrame(dc, self.frame_rect)
local sub_dc = Painter{
view_rect = self.frame_body,
clip_view = dc
}
self:onRenderBody(sub_dc)
self:renderSubviews(sub_dc)
end
function View:onRenderFrame(dc,rect)
end
function View:onRenderBody(dc)
end
-- Returns whether we should invoke the focus owner's onInput() function from
-- the given view's inputToSubviews() function. That is, returns true if:
-- - the view is not itself the focus owner since that would be an infinite loop
-- - the view is not a descendent of the focus owner (same as above)
-- - the focus owner and all of its ancestors are visible and active, since if
-- the focus owner is not (directly or transitively) visible or active, then
-- it shouldn't be getting input.
local function should_send_input_to_focus_owner(view, focus_owner)
local iter = view
while iter do
if iter == focus_owner then
return false
end
iter = iter.parent_view
end
iter = focus_owner
while iter do
if not getval(iter.visible) or not getval(iter.active) then
return false
end
iter = iter.parent_view
end
return true
end
function View:inputToSubviews(keys)
local children = self.subviews
-- give focus owner first dibs on the input
local focus_owner = self.focus_group.cur
if focus_owner and should_send_input_to_focus_owner(self, focus_owner) and
focus_owner:onInput(keys) then
return true
end
for i=#children,1,-1 do
local child = children[i]
if getval(child.visible) and getval(child.active)
and child ~= focus_owner and child:onInput(keys) then
return true
end
end
return false
end
function View:onInput(keys)
return self:inputToSubviews(keys)
end
------------------------
-- Base screen object --
------------------------
Screen = defclass(Screen, View)
Screen.text_input_mode = false
Screen.request_full_screen_refresh = false
function Screen:postinit()
self:onResize(dscreen.getWindowSize())
end
Screen.isDismissed = dscreen.isDismissed
function Screen:isShown()
return self._native ~= nil
end
function Screen:isActive()
return self:isShown() and not self:isDismissed()
end
function Screen:invalidate()
dscreen.invalidate()
end
function Screen:renderParent()
if self._native and self._native.parent then
self._native.parent:render()
else
dscreen.clear()
end
if Screen.request_full_screen_refresh then
df.global.gps.force_full_display_count = 1
Screen.request_full_screen_refresh = false
end
end
function Screen:sendInputToParent(...)
if self._native and self._native.parent then
simulateInput(self._native.parent, ...)
end
end
function Screen:show(parent)
if self._native then
error("This screen is already on display")
end
self:onAboutToShow(parent or dfhack.gui.getCurViewscreen(true))
-- if we're autodetecting the parent, refresh the parent handle in case the
-- original parent has been dismissed by onAboutToShow()'s actions
parent = parent or dfhack.gui.getCurViewscreen(true)
if not dscreen.show(self, parent.child) then
error('Could not show screen')
end
return self
end
function Screen:onAboutToShow(parent)
end
function Screen:onShow()
self:onResize(dscreen.getWindowSize())
end
function Screen:dismiss()
if self._native then
dscreen.dismiss(self)
end
-- don't leave artifacts behind on the parent screen when we disappear
Screen.request_full_screen_refresh = true
end
function Screen:onDismiss()
end
function Screen:onDestroy()
end
function Screen:onResize(w,h)
self:updateLayout(ViewRect{ rect = mkdims_wh(0,0,w,h) })
end
function Screen:onRender()
self:render(Painter.new())
end
-----------------------------
-- Z-order swapping screen --
-----------------------------
DEFAULT_INITIAL_PAUSE = true
ZScreen = defclass(ZScreen, Screen)
ZScreen.ATTRS{
defocusable=true,
initial_pause=DEFAULT_NIL,
force_pause=false,
pass_pause=true,
pass_movement_keys=false,
pass_mouse_clicks=true,
}
function ZScreen:preinit(args)
if self.ATTRS.initial_pause == nil then
args.initial_pause = DEFAULT_INITIAL_PAUSE or
self.ATTRS.pass_mouse_clicks == false or
self.ATTRS.force_pause
end
end
function ZScreen:init()
self.saved_pause_state = df.global.pause_state
if self.initial_pause and dfhack.isMapLoaded() then
df.global.pause_state = true
end
self.defocused = false
end
function ZScreen:dismiss()
ZScreen.super.dismiss(self)
if (self.force_pause or self.initial_pause) and dfhack.isMapLoaded() then
-- never go from unpaused to paused, just from paused to unpaused
df.global.pause_state = df.global.pause_state and self.saved_pause_state
end
end
local NO_LOGIC_SCREENS = {
'viewscreen_loadgamest',
'viewscreen_adopt_regionst',
'viewscreen_export_regionst',
'viewscreen_choose_game_typest',
'viewscreen_worldst',
}
for _,v in ipairs(NO_LOGIC_SCREENS) do
if not df[v] then
error('invalid class name: ' .. v)
end
NO_LOGIC_SCREENS[df[v]] = true
end
-- this is necessary for middle-click map scrolling to function
function ZScreen:onIdle()
if self.force_pause and dfhack.isMapLoaded() then
if not df.global.pause_state and self.force_pause ~= 'blink' then
self.force_pause = 'blink'
local end_ms = dfhack.getTickCount() + 1000
local function blink_reset()
if dfhack.getTickCount() < end_ms then
dfhack.timeout(10, 'frames', blink_reset)
else
self.force_pause = true
end
end
blink_reset()
end
df.global.pause_state = true
end
if self._native and self._native.parent then
local vs_type = dfhack.gui.getDFViewscreen(true)._type
if NO_LOGIC_SCREENS[vs_type] then
self.force_pause = true
self.pass_movement_keys = false
self.pass_mouse_clicks = false
else
self._native.parent:logic()
end
end
end
function ZScreen:render(dc)
self:renderParent()
ZScreen.super.render(self, dc)
end
function ZScreen:hasFocus()
return not self.defocused
and dfhack.gui.getCurViewscreen(true) == self._native
end
function ZScreen:onInput(keys)
local has_mouse = self:isMouseOver()
if not self:hasFocus() then
if has_mouse and
(keys._MOUSE_L or keys._MOUSE_R or
keys.CONTEXT_SCROLL_UP or keys.CONTEXT_SCROLL_DOWN or
keys.CONTEXT_SCROLL_PAGEUP or keys.CONTEXT_SCROLL_PAGEDOWN) then
self:raise()
else
self:sendInputToParent(keys)
return true
end
end
if ZScreen.super.onInput(self, keys) then
-- noop
elseif self.pass_mouse_clicks and keys._MOUSE_L and not has_mouse then
self.defocused = self.defocusable
self:sendInputToParent(keys)
elseif keys.LEAVESCREEN or keys._MOUSE_R then
self:dismiss()
else
local passit = self.pass_pause and keys.D_PAUSE
if not passit and self.pass_mouse_clicks then
if keys.CONTEXT_SCROLL_UP or keys.CONTEXT_SCROLL_DOWN or
keys.CONTEXT_SCROLL_PAGEUP or keys.CONTEXT_SCROLL_PAGEDOWN then
passit = true
else
for key in pairs(MOUSE_KEYS) do
if keys[key] then
passit = true
break
end
end
end
end
if not passit and self.pass_movement_keys then
passit = require('gui.dwarfmode').getMapKey(keys)
end
if passit then
self:sendInputToParent(keys)
end
end
return true
end
function ZScreen:raise()
if self:isDismissed() or self:hasFocus() then
return self
end
dscreen.raise(self)
self.defocused = false
return self
end
function ZScreen:isMouseOver()
for _,sv in ipairs(self.subviews) do
if sv:getMouseFramePos() then return true end
end
end
local function zscreen_get_any(scr, thing)
if not scr._native or not scr._native.parent then return nil end
return dfhack.gui['getAny'..thing](scr._native.parent)
end
function ZScreen:onGetSelectedUnit()
return zscreen_get_any(self, 'Unit')
end
function ZScreen:onGetSelectedItem()
return zscreen_get_any(self, 'Item')
end
function ZScreen:onGetSelectedJob()
return zscreen_get_any(self, 'Job')
end
function ZScreen:onGetSelectedBuilding()
return zscreen_get_any(self, 'Building')
end
function ZScreen:onGetSelectedStockpile()
return zscreen_get_any(self, 'Stockpile')
end
function ZScreen:onGetSelectedCivZone()
return zscreen_get_any(self, 'CivZone')
end
function ZScreen:onGetSelectedPlant()
return zscreen_get_any(self, 'Plant')
end
-- convenience subclass for modal dialogs
ZScreenModal = defclass(ZScreenModal, ZScreen)
ZScreenModal.ATTRS{
defocusable = false,
force_pause = true,
pass_movement_keys = false,
pass_mouse_clicks = false,
}
-- Framed screen object
--------------------------
-- Plain grey-colored frame.
-- deprecated
GREY_FRAME = {
frame_pen = to_pen{ ch = ' ', fg = COLOR_BLACK, bg = COLOR_GREY },
title_pen = to_pen{ fg = COLOR_BLACK, bg = COLOR_WHITE },
signature_pen = to_pen{ fg = COLOR_BLACK, bg = COLOR_GREY },
}
-- The boundary used by the pre-steam DF screens.
-- deprecated
BOUNDARY_FRAME = {
frame_pen = to_pen{ ch = 0xDB, fg = COLOR_GREY, bg = COLOR_BLACK }, -- ch=0xDB is "full block" (█)
title_pen = to_pen{ fg = COLOR_BLACK, bg = COLOR_GREY },
signature_pen = to_pen{ fg = COLOR_BLACK, bg = COLOR_GREY },
}
local BASE_FRAME = {
frame_pen = to_pen{ ch=206, fg=COLOR_GREY, bg=COLOR_BLACK }, -- ch=206 is "box drawings double vertical and horizontal" (╬)
title_pen = to_pen{ fg=COLOR_BLACK, bg=COLOR_GREY },
inactive_title_pen = to_pen{ fg=COLOR_GREY, bg=COLOR_BLACK },
signature_pen = to_pen{ fg=COLOR_GREY, bg=COLOR_BLACK },
paused_pen = to_pen{fg=COLOR_RED, bg=COLOR_BLACK},
}
local function make_frame(tp, double_line)
local frame = copyall(BASE_FRAME)
-- external horizontal/vertical bars
frame.t_frame_pen = to_pen{ tile=curry(tp, 2), ch=double_line and 205 or 196, fg=COLOR_GREY, bg=COLOR_BLACK }
frame.l_frame_pen = to_pen{ tile=curry(tp, 8), ch=double_line and 186 or 179, fg=COLOR_GREY, bg=COLOR_BLACK }
frame.b_frame_pen = to_pen{ tile=curry(tp, 16), ch=double_line and 205 or 196, fg=COLOR_GREY, bg=COLOR_BLACK }
frame.r_frame_pen = to_pen{ tile=curry(tp, 10), ch=double_line and 186 or 179, fg=COLOR_GREY, bg=COLOR_BLACK }
-- external corners
frame.lt_frame_pen = to_pen{ tile=curry(tp, 1), ch=double_line and 201 or 218, fg=COLOR_GREY, bg=COLOR_BLACK }
frame.lb_frame_pen = to_pen{ tile=curry(tp, 15), ch=double_line and 200 or 192, fg=COLOR_GREY, bg=COLOR_BLACK }
frame.rt_frame_pen = to_pen{ tile=curry(tp, 3), ch=double_line and 187 or 191, fg=COLOR_GREY, bg=COLOR_BLACK }
frame.rb_frame_pen = to_pen{ tile=curry(tp, 17), ch=double_line and 188 or 217, fg=COLOR_GREY, bg=COLOR_BLACK }
-- internal T-junctions
frame.tTi_frame_pen = to_pen{ tile=curry(tp, 21), ch=double_line and 203 or 194, fg=COLOR_GREY, bg=COLOR_BLACK }
frame.bTi_frame_pen = to_pen{ tile=curry(tp, 20), ch=double_line and 202 or 193, fg=COLOR_GREY, bg=COLOR_BLACK }
frame.lTi_frame_pen = to_pen{ tile=curry(tp, 19), ch=double_line and 204 or 195, fg=COLOR_GREY, bg=COLOR_BLACK }
frame.rTi_frame_pen = to_pen{ tile=curry(tp, 18), ch=double_line and 185 or 180, fg=COLOR_GREY, bg=COLOR_BLACK }
-- external T-junctions
frame.tTe_frame_pen = to_pen{ tile=curry(tp, 11), ch=double_line and 203 or 194, fg=COLOR_GREY, bg=COLOR_BLACK }
frame.bTe_frame_pen = to_pen{ tile=curry(tp, 12), ch=double_line and 202 or 193, fg=COLOR_GREY, bg=COLOR_BLACK }
frame.lTe_frame_pen = to_pen{ tile=curry(tp, 13), ch=double_line and 204 or 195, fg=COLOR_GREY, bg=COLOR_BLACK }
frame.rTe_frame_pen = to_pen{ tile=curry(tp, 14), ch=double_line and 185 or 180, fg=COLOR_GREY, bg=COLOR_BLACK }
-- internal horizontal/vertical bars (and cross junction)
frame.v_frame_pen = to_pen{ tile=curry(tp, 5), ch=179, fg=COLOR_GREY, bg=COLOR_BLACK }
frame.h_frame_pen = to_pen{ tile=curry(tp, 6), ch=196, fg=COLOR_GREY, bg=COLOR_BLACK }
frame.x_frame_pen = to_pen{ tile=curry(tp, 4), ch=197, fg=COLOR_GREY, bg=COLOR_BLACK }
return frame
end
function FRAME_WINDOW(resizable)
local frame = make_frame(textures.tp_border_window, true)
if not resizable then
frame.rb_frame_pen = to_pen{ tile=curry(textures.tp_border_panel, 17), ch=double_line and 188 or 217, fg=COLOR_GREY, bg=COLOR_BLACK }
end
return frame
end
function FRAME_PANEL()
return make_frame(textures.tp_border_panel, false)
end
function FRAME_MEDIUM()
return make_frame(textures.tp_border_medium, false)
end
function FRAME_BOLD()
return make_frame(textures.tp_border_bold, true)
end
function FRAME_THIN()
return make_frame(textures.tp_border_thin, false)
end
function FRAME_INTERIOR()
local frame = make_frame(textures.tp_border_thin, false)
frame.signature_pen = false
return frame
end
function FRAME_INTERIOR_MEDIUM()
local frame = make_frame(textures.tp_border_medium, false)
frame.signature_pen = false
return frame
end
-- for compatibility with pre-steam code
GREY_LINE_FRAME = FRAME_PANEL
-- for compatibility with deprecated frame naming scheme
WINDOW_FRAME = FRAME_WINDOW
PANEL_FRAME = FRAME_PANEL
MEDIUM_FRAME = FRAME_MEDIUM
BOLD_FRAME = FRAME_BOLD
INTERIOR_FRAME = FRAME_INTERIOR
INTERIOR_MEDIUM_FRAME = FRAME_INTERIOR_MEDIUM
function paint_frame(dc, rect, style, title, inactive, pause_forced, resizable)
if type(style) == 'function' then
You can’t perform that action at this time.