mirror of https://github.com/koreader/koreader
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
471 lines
15 KiB
Lua
471 lines
15 KiB
Lua
require "font"
|
|
require "keys"
|
|
require "settings"
|
|
require "defaults"
|
|
|
|
KOPTOptions = {
|
|
{
|
|
name="font_size",
|
|
option_text="",
|
|
items_text={"Aa","Aa","Aa","Aa","Aa","Aa","Aa","Aa","Aa","Aa"},
|
|
text_font_size={14,16,20,23,26,30,34,38,42,46},
|
|
current_item=nil,
|
|
text_dirty=true,
|
|
marker_dirty={true, true, true, true, true, true, true, true, true, true},
|
|
values={0.2, 0.3, 0.4, 0.6, 0.8, 1.0, 1.2, 1.6, 2.2, 2.8},
|
|
default_value=DKOPTREADER_CONFIG_FONT_SIZE,
|
|
show = true,
|
|
draw_index = nil,},
|
|
{
|
|
name="text_wrap",
|
|
option_text="Reflow",
|
|
items_text={"on","off"},
|
|
current_item=nil,
|
|
text_dirty=true,
|
|
marker_dirty={true, true},
|
|
values={1, 0},
|
|
default_value=DKOPTREADER_CONFIG_TEXT_WRAP,
|
|
show = true,
|
|
draw_index = nil,},
|
|
{
|
|
name="trim_page",
|
|
option_text="Trim Page",
|
|
items_text={"auto","manual"},
|
|
current_item=nil,
|
|
text_dirty=true,
|
|
marker_dirty={true, true},
|
|
values={1, 0},
|
|
default_value=DKOPTREADER_CONFIG_TRIM_PAGE,
|
|
show = true,
|
|
draw_index = nil,},
|
|
{
|
|
name="detect_indent",
|
|
option_text="Indentation",
|
|
items_text={"enable","disable"},
|
|
current_item=nil,
|
|
text_dirty=true,
|
|
marker_dirty={true, true},
|
|
values={1, 0},
|
|
default_value=DKOPTREADER_CONFIG_DETECT_INDENT,
|
|
show = false,
|
|
draw_index = nil,},
|
|
{
|
|
name="defect_size",
|
|
option_text="Defect Size",
|
|
items_text={"small","medium","large"},
|
|
current_item=nil,
|
|
text_dirty=true,
|
|
marker_dirty={true, true, true},
|
|
values={0.5, 1.0, 2.0},
|
|
default_value=DKOPTREADER_CONFIG_DEFECT_SIZE,
|
|
show = true,
|
|
draw_index = nil,},
|
|
{
|
|
name="page_margin",
|
|
option_text="Page Margin",
|
|
items_text={"small","medium","large"},
|
|
current_item=nil,
|
|
text_dirty=true,
|
|
marker_dirty={true, true, true},
|
|
values={0.02, 0.06, 0.10},
|
|
default_value=DKOPTREADER_CONFIG_PAGE_MARGIN,
|
|
show = true,
|
|
draw_index = nil,},
|
|
{
|
|
name="line_spacing",
|
|
option_text="Line Spacing",
|
|
items_text={"small","medium","large"},
|
|
current_item=nil,
|
|
text_dirty=true,
|
|
marker_dirty={true, true, true},
|
|
values={1.0, 1.2, 1.4},
|
|
default_value=DKOPTREADER_CONFIG_LINE_SPACING,
|
|
show = true,
|
|
draw_index = nil,},
|
|
{
|
|
name="word_spacing",
|
|
option_text="Word Spacing",
|
|
items_text={"small","medium","large"},
|
|
current_item=nil,
|
|
text_dirty=true,
|
|
marker_dirty={true, true, true},
|
|
values={0.05, 0.15, 0.375},
|
|
default_value=DKOPTREADER_CONFIG_WORD_SAPCING,
|
|
show = true,
|
|
draw_index = nil,},
|
|
{
|
|
name="multi_threads",
|
|
option_text="Multi Threads",
|
|
items_text={"on","off"},
|
|
current_item=nil,
|
|
text_dirty=true,
|
|
marker_dirty={true, true},
|
|
values={1, 0},
|
|
default_value=DKOPTREADER_CONFIG_MULTI_THREADS,
|
|
show = true,
|
|
draw_index = nil,},
|
|
{
|
|
name="quality",
|
|
option_text="Render Quality",
|
|
items_text={"low","medium","high"},
|
|
current_item=nil,
|
|
text_dirty=true,
|
|
marker_dirty={true, true, true},
|
|
values={0.5, 0.8, 1.0},
|
|
default_value=DKOPTREADER_CONFIG_RENDER_QUALITY,
|
|
show = true,
|
|
draw_index = nil,},
|
|
{
|
|
name="auto_straighten",
|
|
option_text="Auto Straighten",
|
|
items_text={"0","5","10"},
|
|
current_item=nil,
|
|
text_dirty=true,
|
|
marker_dirty={true, true, true},
|
|
values={0, 5, 10},
|
|
default_value=DKOPTREADER_CONFIG_AUTO_STRAIGHTEN,
|
|
show = true,
|
|
draw_index = nil,},
|
|
{
|
|
name="justification",
|
|
option_text="Justification",
|
|
items_text={"auto","left","center","right","full"},
|
|
current_item=nil,
|
|
text_dirty=true,
|
|
marker_dirty={true, true, true, true, true},
|
|
values={-1,0,1,2,3},
|
|
default_value=DKOPTREADER_CONFIG_JUSTIFICATION,
|
|
show = true,
|
|
draw_index = nil,},
|
|
{
|
|
name="max_columns",
|
|
option_text="Columns",
|
|
items_text={"1","2","3","4"},
|
|
current_item=nil,
|
|
text_dirty=true,
|
|
marker_dirty={true, true, true, true},
|
|
values={1,2,3,4},
|
|
default_value=DKOPTREADER_CONFIG_MAX_COLUMNS,
|
|
show = true,
|
|
draw_index = nil,},
|
|
{
|
|
name="contrast",
|
|
option_text="Contrast",
|
|
items_text={"lightest","lighter","default","darker","darkest"},
|
|
current_item=nil,
|
|
text_dirty=true,
|
|
marker_dirty={true, true, true, true, true},
|
|
values={2.0, 1.5, 1.0, 0.5, 0.2},
|
|
default_value=DKOPTREADER_CONFIG_CONTRAST,
|
|
show = true,
|
|
draw_index = nil,},
|
|
{
|
|
name="screen_rotation",
|
|
option_text="Screen Rotation",
|
|
items_text={"0","90","180","270"},
|
|
current_item=nil,
|
|
text_dirty=true,
|
|
marker_dirty={true, true, true, true},
|
|
values={0, 90, 180, 270},
|
|
default_value=DKOPTREADER_CONFIG_SCREEN_ROTATION,
|
|
show = true,
|
|
draw_index = nil,},
|
|
}
|
|
|
|
KOPTConfig = {
|
|
-- UI constants
|
|
WIDTH = 550, -- width
|
|
HEIGHT = nil, -- height, updated in run time
|
|
MARGIN_BOTTOM = 25, -- window bottom margin
|
|
OPTION_PADDING_T = 60, -- option top padding
|
|
OPTION_PADDING_H = 70, -- option horizontal padding
|
|
OPTION_SPACING_V = 30, -- options vertical spacing
|
|
NAME_ALIGN_RIGHT = 0.28, -- align name right to the window width
|
|
ITEM_ALIGN_LEFT = 0.30, -- align item left to the window width
|
|
ITEM_SPACING_H = 10, -- items horisontal spacing
|
|
OPT_NAME_FONT_SIZE = 20, -- option name font size
|
|
OPT_ITEM_FONT_SIZE = 16, -- option item font size
|
|
|
|
-- last pos text is drawn
|
|
text_pos = 0,
|
|
-- current selected option
|
|
current_option = 1,
|
|
-- config change
|
|
config_change = false,
|
|
confirm_change = false,
|
|
|
|
-- reader object
|
|
koptreader = nil
|
|
}
|
|
|
|
function KOPTConfig:drawBox(xpos, ypos, width, hight, bgcolor, bdcolor)
|
|
-- draw dialog border
|
|
local r = 6 -- round corners
|
|
fb.bb:paintRect(xpos, ypos+r, width, hight - 2*r, bgcolor)
|
|
blitbuffer.paintBorder(fb.bb, xpos, ypos, width, r, r, bgcolor, r)
|
|
blitbuffer.paintBorder(fb.bb, xpos, ypos+hight-2*r, width, r, r, bgcolor, r)
|
|
end
|
|
|
|
function KOPTConfig:drawOptionName(xpos, ypos, option_index, text, font_face, redraw)
|
|
local width = self.WIDTH
|
|
local xpos, ypos = xpos+self.OPTION_PADDING_H+self.NAME_ALIGN_RIGHT*(width-2*self.OPTION_PADDING_H), ypos+self.OPTION_PADDING_T
|
|
if KOPTOptions[option_index].text_dirty or redraw then
|
|
--Debug("drawing option name:", KOPTOptions[option_index].option_text)
|
|
local text_len = sizeUtf8Text(0, G_width, font_face, text, true).x
|
|
local draw_index = KOPTOptions[option_index].draw_index
|
|
renderUtf8Text(fb.bb, xpos-text_len, ypos+self.OPTION_SPACING_V*(draw_index-1), font_face, text, true)
|
|
end
|
|
end
|
|
|
|
function KOPTConfig:drawOptionItem(xpos, ypos, option_index, item_index, text, font_face, redraw, refresh)
|
|
self.text_pos = (item_index == 1) and 0 or self.text_pos
|
|
local width = self.WIDTH
|
|
local offset = self.OPTION_PADDING_H+self.ITEM_ALIGN_LEFT*(width-2*self.OPTION_PADDING_H)
|
|
local item_x_offset = (KOPTOptions[option_index].option_text == "") and self.OPTION_PADDING_H or offset
|
|
local draw_index = KOPTOptions[option_index].draw_index
|
|
local xpos = xpos+item_x_offset+self.ITEM_SPACING_H*(item_index-1)+self.text_pos
|
|
local ypos = ypos+self.OPTION_PADDING_T+self.OPTION_SPACING_V*(draw_index-1)
|
|
|
|
if KOPTOptions[option_index].text_font_size then
|
|
font_face = Font:getFace("cfont", KOPTOptions[option_index].text_font_size[item_index])
|
|
end
|
|
if KOPTOptions[option_index].text_dirty or redraw then
|
|
--Debug("drawing option:", KOPTOptions[option_index].option_text, "item:", text)
|
|
renderUtf8Text(fb.bb, xpos, ypos, font_face, text, true)
|
|
end
|
|
|
|
local text_len = sizeUtf8Text(0, G_width, font_face, text, true).x
|
|
self.text_pos = self.text_pos + text_len
|
|
|
|
if KOPTOptions[option_index].marker_dirty[item_index] or redraw then
|
|
--Debug("drawing option:", KOPTOptions[option_index].option_text, "marker:", text)
|
|
if item_index == KOPTOptions[option_index].current_item then
|
|
fb.bb:paintRect(xpos, ypos+5, text_len, 3,(option_index == self.current_option) and 15 or 6)
|
|
if refresh then
|
|
fb:refresh(1, xpos, ypos+5, text_len, 3)
|
|
end
|
|
else
|
|
fb.bb:paintRect(xpos, ypos+5, text_len, 3, 3)
|
|
if refresh then
|
|
fb:refresh(1, xpos, ypos+5, text_len, 3)
|
|
end
|
|
end
|
|
KOPTOptions[option_index].marker_dirty[item_index] = false
|
|
end
|
|
end
|
|
|
|
function KOPTConfig:drawOptions(xpos, ypos, name_font, item_font, redraw, refresh)
|
|
local width, height = self.WIDTH, self.HEIGHT
|
|
for i=1,#KOPTOptions do
|
|
if KOPTOptions[i].show then
|
|
self:drawOptionName(xpos, ypos, i, KOPTOptions[i].option_text, name_font, redraw)
|
|
for j=1,#KOPTOptions[i].items_text do
|
|
self:drawOptionItem(xpos, ypos, i, j, KOPTOptions[i].items_text[j], item_font, redraw, refresh)
|
|
end
|
|
KOPTOptions[i].text_dirty = false
|
|
end
|
|
end
|
|
end
|
|
|
|
function KOPTConfig:makeDefault(configurable)
|
|
local draw_index = 1
|
|
self.HEIGHT = self.OPTION_PADDING_T
|
|
self.current_option = 1
|
|
for i=1,#KOPTOptions do
|
|
-- update draw index of each option in run time
|
|
if KOPTOptions[i].show then
|
|
KOPTOptions[i].draw_index = draw_index
|
|
draw_index = draw_index + 1
|
|
end
|
|
-- update window height
|
|
if KOPTOptions[i].show then
|
|
self.HEIGHT = self.HEIGHT + self.OPTION_SPACING_V
|
|
end
|
|
-- make each option and marker dirty
|
|
KOPTOptions[i].text_dirty = true
|
|
for j=1,#KOPTOptions[i].items_text do
|
|
KOPTOptions[i].marker_dirty[j] = true
|
|
end
|
|
-- make current index according to configurable table
|
|
local option = KOPTOptions[i].name
|
|
local val = configurable[option]
|
|
local min_diff = math.abs(val - KOPTOptions[i].values[1])
|
|
KOPTOptions[i].current_item = 1
|
|
for index, val_ in pairs(KOPTOptions[i].values) do
|
|
if val == val_ then
|
|
KOPTOptions[i].current_item = index
|
|
break
|
|
else
|
|
diff = math.abs(val - val_)
|
|
if diff <= min_diff then
|
|
min_diff = diff
|
|
KOPTOptions[i].current_item = index
|
|
end
|
|
end
|
|
end -- for index
|
|
end -- for i
|
|
end
|
|
|
|
function KOPTConfig:reconfigure(configurable)
|
|
for i=1,#KOPTOptions do
|
|
option = KOPTOptions[i].name
|
|
configurable[option] = KOPTOptions[i].values[KOPTOptions[i].current_item]
|
|
end
|
|
end
|
|
|
|
function KOPTConfig:config(reader)
|
|
self.koptreader = reader
|
|
|
|
self:makeDefault(self.koptreader.configurable)
|
|
self:addAllCommands()
|
|
|
|
local name_font = Font:getFace("tfont", self.OPT_NAME_FONT_SIZE)
|
|
local item_font = Font:getFace("cfont", self.OPT_ITEM_FONT_SIZE)
|
|
|
|
-- base window coordinates
|
|
local width, height = self.WIDTH, self.HEIGHT
|
|
local topleft_x, topleft_y = (fb.bb:getWidth()-width)/2, fb.bb:getHeight()-self.MARGIN_BOTTOM-height
|
|
local botleft_x, botleft_y = topleft_x, topleft_y+height
|
|
|
|
self:drawBox(topleft_x, topleft_y, width, height, 3, 15)
|
|
self:drawOptions(topleft_x, topleft_y, name_font, item_font, true, false)
|
|
fb:refresh(1, topleft_x, topleft_y, width, height)
|
|
|
|
local ev, keydef, command, ret_code
|
|
while true do
|
|
self:reconfigure(self.koptreader.configurable)
|
|
|
|
if self.config_change and self.confirm_change then
|
|
self.koptreader:redrawWithoutPrecache()
|
|
self:drawBox(topleft_x, topleft_y, width, height, 3, 15)
|
|
self:drawOptions(topleft_x, topleft_y, name_font, item_font, true, false)
|
|
fb:refresh(1, topleft_x, topleft_y, width, height)
|
|
self.config_change = false
|
|
self.confirm_change = false
|
|
end
|
|
self:drawOptions(topleft_x, topleft_y, name_font, item_font, false, true)
|
|
|
|
ev = input.saveWaitForEvent()
|
|
ev.code = adjustKeyEvents(ev)
|
|
if ev.type == EV_KEY and ev.value ~= EVENT_VALUE_KEY_RELEASE then
|
|
keydef = Keydef:new(ev.code, getKeyModifier())
|
|
Debug("key pressed: "..tostring(keydef))
|
|
command = self.commands:getByKeydef(keydef)
|
|
if command ~= nil then
|
|
Debug("command to execute: "..tostring(command))
|
|
ret_code = command.func(self, keydef)
|
|
else
|
|
Debug("command not found: "..tostring(command))
|
|
end
|
|
if ret_code == "break" then
|
|
ret_code = nil
|
|
return nil
|
|
end
|
|
end -- if
|
|
end -- while
|
|
end
|
|
|
|
-- add available commands
|
|
function KOPTConfig:addAllCommands()
|
|
self.commands = Commands:new{}
|
|
self.commands:add(KEY_FW_DOWN, nil, "joypad down",
|
|
"next item",
|
|
function(self)
|
|
local last_option = self.current_option
|
|
repeat
|
|
self.current_option = (self.current_option + #KOPTOptions + 1)%#KOPTOptions
|
|
self.current_option = (self.current_option == 0) and #KOPTOptions or self.current_option
|
|
until KOPTOptions[self.current_option].show
|
|
|
|
last_option_item = KOPTOptions[last_option].current_item
|
|
KOPTOptions[last_option].marker_dirty[last_option_item] = true
|
|
current_option_item = KOPTOptions[self.current_option].current_item
|
|
KOPTOptions[self.current_option].marker_dirty[current_option_item] = true
|
|
end
|
|
)
|
|
self.commands:add(KEY_FW_UP, nil, "joypad up",
|
|
"previous item",
|
|
function(self)
|
|
local last_option = self.current_option
|
|
repeat
|
|
self.current_option = (self.current_option + #KOPTOptions - 1)%#KOPTOptions
|
|
self.current_option = (self.current_option == 0) and #KOPTOptions or self.current_option
|
|
until KOPTOptions[self.current_option].show
|
|
|
|
last_option_item = KOPTOptions[last_option].current_item
|
|
KOPTOptions[last_option].marker_dirty[last_option_item] = true
|
|
current_option_item = KOPTOptions[self.current_option].current_item
|
|
KOPTOptions[self.current_option].marker_dirty[current_option_item] = true
|
|
end
|
|
)
|
|
self.commands:add(KEY_FW_LEFT, nil, "joypad left",
|
|
"last item",
|
|
function(self)
|
|
local last_item = KOPTOptions[self.current_option].current_item
|
|
local item_count = #KOPTOptions[self.current_option].items_text
|
|
local current_item = (KOPTOptions[self.current_option].current_item + item_count - 1)%item_count
|
|
current_item = (current_item == 0) and item_count or current_item
|
|
KOPTOptions[self.current_option].current_item = current_item
|
|
|
|
KOPTOptions[self.current_option].marker_dirty[last_item] = true
|
|
KOPTOptions[self.current_option].marker_dirty[current_item] = true
|
|
self.config_change = true
|
|
end
|
|
)
|
|
self.commands:add(KEY_FW_RIGHT, nil, "joypad right",
|
|
"next item",
|
|
function(self)
|
|
local last_item = KOPTOptions[self.current_option].current_item
|
|
local item_count = #KOPTOptions[self.current_option].items_text
|
|
local current_item = (KOPTOptions[self.current_option].current_item + item_count + 1)%item_count
|
|
current_item = (current_item == 0) and item_count or current_item
|
|
KOPTOptions[self.current_option].current_item = current_item
|
|
|
|
KOPTOptions[self.current_option].marker_dirty[last_item] = true
|
|
KOPTOptions[self.current_option].marker_dirty[current_item] = true
|
|
self.config_change = true
|
|
end
|
|
)
|
|
self.commands:add({KEY_F,KEY_AA,KEY_BACK}, nil, "Back",
|
|
"back",
|
|
function(self)
|
|
return "break"
|
|
end
|
|
)
|
|
self.commands:add(KEY_FW_PRESS, nil, "joypad press",
|
|
"preview",
|
|
function(self)
|
|
self.confirm_change = true
|
|
if KOPTOptions[self.current_option].name == "trim_page" then
|
|
local option = KOPTOptions[self.current_option]
|
|
local trim_mode = option.current_item
|
|
if option.items_text[trim_mode] == 'manual' then
|
|
self:modBBox(self.koptreader)
|
|
self.config_change = true
|
|
end
|
|
end
|
|
end
|
|
)
|
|
end
|
|
|
|
function KOPTConfig:modBBox(koptreader)
|
|
-- save variables that will be changed in modBBox
|
|
local orig_globalzoom = koptreader.globalzoom
|
|
local orig_dest_x = koptreader.dest_x
|
|
local orig_dest_y = koptreader.dest_y
|
|
local orig_offset_x = koptreader.offset_x
|
|
local orig_offset_y = koptreader.offset_y
|
|
|
|
koptreader:showOrigPage()
|
|
|
|
koptreader:modBBox()
|
|
|
|
-- restore variables changed in modBBox
|
|
koptreader.globalzoom = orig_globalzoom
|
|
koptreader.dest_x = orig_dest_x
|
|
koptreader.dest_y = orig_dest_y
|
|
koptreader.offset_x = orig_offset_x
|
|
koptreader.offset_y = orig_offset_y
|
|
|
|
end
|