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Move single tab drawing to its own function

This commit is contained in:
Guldoman 2021-09-16 23:26:11 +02:00 committed by Francesco
parent 1836639651
commit 6a3f59c423
1 changed files with 50 additions and 41 deletions
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91
data/core/rootview.lua
View File

@ -513,6 +513,53 @@ function Node:update()
end
end
function Node:draw_tab(text, is_active, is_hovered, is_close_hovered, x, y, w, h, standalone)
local ds = style.divider_size
local dots_width = style.font:get_width("…")
local color = style.dim
local padding_y = style.padding.y
renderer.draw_rect(x + w, y + padding_y, ds, h - padding_y * 2, style.dim)
if standalone then
renderer.draw_rect(x-1, y-1, w+2, h+2, style.background2)
end
if is_active then
color = style.text
renderer.draw_rect(x, y, w, h, style.background)
renderer.draw_rect(x + w, y, ds, h, style.divider)
renderer.draw_rect(x - ds, y, ds, h, style.divider)
end
local cx, cw, cspace = close_button_location(x, w)
local show_close_button = ((is_active or is_hovered) and not standalone and config.tab_close_button)
if show_close_button then
local close_style = is_close_hovered and style.text or style.dim
common.draw_text(style.icon_font, close_style, "C", nil, cx, y, 0, h)
end
if is_hovered then
color = style.text
end
local padx = style.padding.x
-- Normally we should substract "cspace" from text_avail_width and from the
-- clipping width. It is the padding space we give to the left and right of the
-- close button. However, since we are using dots to terminate filenames, we
-- choose to ignore "cspace" accepting that the text can possibly "touch" the
-- close button.
local text_avail_width = cx - x - padx
core.push_clip_rect(x, y, cx - x, h)
x, w = x + padx, w - padx * 2
local align = "center"
if style.font:get_width(text) > text_avail_width then
align = "left"
for i = 1, #text do
local reduced_text = text:sub(1, #text - i)
if style.font:get_width(reduced_text) + dots_width <= text_avail_width then
text = reduced_text .. "…"
break
end
end
end
common.draw_text(style.font, color, text, align, x, y, w, h)
core.pop_clip_rect()
end
function Node:draw_tabs()
local x, y, w, h, scroll_padding = self:get_scroll_button_rect(1)
@ -537,47 +584,9 @@ function Node:draw_tabs()
for i = self.tab_offset, self.tab_offset + tabs_number - 1 do
local view = self.views[i]
local x, y, w, h = self:get_tab_rect(i)
local text = view:get_name()
local color = style.dim
local padding_y = style.padding.y
renderer.draw_rect(x + w, y + padding_y, ds, h - padding_y * 2, style.dim)
if view == self.active_view then
color = style.text
renderer.draw_rect(x, y, w, h, style.background)
renderer.draw_rect(x + w, y, ds, h, style.divider)
renderer.draw_rect(x - ds, y, ds, h, style.divider)
end
local cx, cw, cspace = close_button_location(x, w)
local show_close_button = ((view == self.active_view or i == self.hovered_tab) and config.tab_close_button)
if show_close_button then
local close_style = self.hovered_close == i and style.text or style.dim
common.draw_text(style.icon_font, close_style, "C", nil, cx, y, 0, h)
end
if i == self.hovered_tab then
color = style.text
end
local padx = style.padding.x
-- Normally we should substract "cspace" from text_avail_width and from the
-- clipping width. It is the padding space we give to the left and right of the
-- close button. However, since we are using dots to terminate filenames, we
-- choose to ignore "cspace" accepting that the text can possibly "touch" the
-- close button.
local text_avail_width = cx - x - padx
core.push_clip_rect(x, y, cx - x, h)
x, w = x + padx, w - padx * 2
local align = "center"
if style.font:get_width(text) > text_avail_width then
align = "left"
for i = 1, #text do
local reduced_text = text:sub(1, #text - i)
if style.font:get_width(reduced_text) + dots_width <= text_avail_width then
text = reduced_text .. "…"
break
end
end
end
common.draw_text(style.font, color, text, align, x, y, w, h)
core.pop_clip_rect()
self:draw_tab(view:get_name(), view == self.active_view,
i == self.hovered_tab, i == self.hovered_close,
x, y, w, h)
end
core.pop_clip_rect()