mirror of
https://github.com/koreader/koreader
synced 2024-11-13 19:11:25 +00:00
ac15143c14
The current name causes people to think of scrolling, which is slightly awkward on E Ink. For example, see <https://github.com/koreader/koreader/issues/5166#issuecomment-517771475>. > But this on LCD, not E-ink where the lag is unbearable, especially if you want to correct any scrolling over/undershoot. Scroll mode is a misnomer. It should be renamed continuous. I use "scroll mode" as the default, but I seldom or never scroll. Conversely, you can still scroll in paged mode if a page is longer than the screen. As far as I'm concerned if you're scrolling (panning) you may be doing it wrong, but to anyone reading: you do you. ;-)
316 lines
12 KiB
Lua
316 lines
12 KiB
Lua
local Device = require("device")
|
|
local S = require("ui/data/strings")
|
|
local optionsutil = require("ui/data/optionsutil")
|
|
local _ = require("gettext")
|
|
local Screen = Device.screen
|
|
|
|
local KoptOptions = {
|
|
prefix = 'kopt',
|
|
needs_redraw_on_change = true,
|
|
{
|
|
icon = "resources/icons/appbar.transform.rotate.right.large.png",
|
|
options = {
|
|
{
|
|
name = "screen_mode",
|
|
name_text = S.SCREEN_MODE,
|
|
toggle = {S.PORTRAIT, S.LANDSCAPE},
|
|
alternate = false,
|
|
args = {"portrait", "landscape"},
|
|
default_arg = "portrait",
|
|
current_func = function() return Screen:getScreenMode() end,
|
|
event = "SwapScreenMode",
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
}
|
|
}
|
|
},
|
|
{
|
|
icon = "resources/icons/appbar.crop.large.png",
|
|
options = {
|
|
{
|
|
name = "trim_page",
|
|
name_text = S.PAGE_CROP,
|
|
toggle = {S.MANUAL, S.AUTO, S.SEMIAUTO, S.NONE},
|
|
alternate = false,
|
|
values = {0, 1, 2, 3},
|
|
default_value = DKOPTREADER_CONFIG_TRIM_PAGE,
|
|
enabled_func = Device.isTouchDevice,
|
|
event = "PageCrop",
|
|
args = {"manual", "auto", "semi-auto", "none"},
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
}
|
|
}
|
|
},
|
|
{
|
|
icon = "resources/icons/appbar.column.two.large.png",
|
|
options = {
|
|
{
|
|
name = "page_scroll",
|
|
name_text = S.VIEW_MODE,
|
|
toggle = {S.VIEW_SCROLL, S.VIEW_PAGE},
|
|
values = {1, 0},
|
|
default_value = DSCROLL_MODE,
|
|
event = "SetScrollMode",
|
|
args = {true, false},
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
},
|
|
{
|
|
name = "full_screen",
|
|
name_text = S.PROGRESS_BAR,
|
|
toggle = {S.OFF, S.ON},
|
|
values = {1, 0},
|
|
default_value = DFULL_SCREEN,
|
|
event = "SetFullScreen",
|
|
args = {true, false},
|
|
show = false,
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
},
|
|
{
|
|
name = "page_margin",
|
|
name_text = S.PAGE_MARGIN,
|
|
toggle = {S.SMALL, S.MEDIUM, S.LARGE},
|
|
values = {0.05, 0.10, 0.25},
|
|
default_value = DKOPTREADER_CONFIG_PAGE_MARGIN,
|
|
event = "MarginUpdate",
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
},
|
|
{
|
|
name = "line_spacing",
|
|
name_text = S.LINE_SPACING,
|
|
toggle = {S.SMALL, S.MEDIUM, S.LARGE},
|
|
values = {1.0, 1.2, 1.4},
|
|
default_value = DKOPTREADER_CONFIG_LINE_SPACING,
|
|
advanced = true,
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
},
|
|
{
|
|
name = "max_columns",
|
|
name_text = S.COLUMNS,
|
|
item_icons = {
|
|
"resources/icons/appbar.column.one.png",
|
|
"resources/icons/appbar.column.two.png",
|
|
"resources/icons/appbar.column.three.png",
|
|
},
|
|
values = {1,2,3},
|
|
default_value = DKOPTREADER_CONFIG_MAX_COLUMNS,
|
|
enabled_func = function(configurable)
|
|
return optionsutil.enableIfEquals(configurable, "text_wrap", 1)
|
|
end,
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
},
|
|
{
|
|
name = "justification",
|
|
name_text = S.TEXT_ALIGN,
|
|
item_icons = {
|
|
"resources/icons/appbar.align.auto.png",
|
|
"resources/icons/appbar.align.left.png",
|
|
"resources/icons/appbar.align.center.png",
|
|
"resources/icons/appbar.align.right.png",
|
|
"resources/icons/appbar.align.justify.png",
|
|
},
|
|
values = {-1,0,1,2,3},
|
|
default_value = DKOPTREADER_CONFIG_JUSTIFICATION,
|
|
advanced = true,
|
|
enabled_func = function(configurable)
|
|
return optionsutil.enableIfEquals(configurable, "text_wrap", 1)
|
|
end,
|
|
labels = {S.AUTO, S.LEFT, S.CENTER, S.RIGHT, S.JUSTIFY},
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
},
|
|
}
|
|
},
|
|
{
|
|
icon = "resources/icons/appbar.text.size.large.png",
|
|
options = {
|
|
{
|
|
name = "font_size",
|
|
item_text = {"Aa","Aa","Aa","Aa","Aa","Aa","Aa","Aa"},
|
|
item_align_center = 1.0,
|
|
spacing = 15,
|
|
height = 60,
|
|
item_font_size = {24,28,32,34,36,38,42,46},
|
|
values = {0.2, 0.4, 0.6, 0.8, 1.0, 1.2, 1.6, 2.0},
|
|
default_value = DKOPTREADER_CONFIG_FONT_SIZE,
|
|
event = "FontSizeUpdate",
|
|
enabled_func = function(configurable)
|
|
return optionsutil.enableIfEquals(configurable, "text_wrap", 1)
|
|
end,
|
|
},
|
|
{
|
|
name = "font_fine_tune",
|
|
name_text = S.FONTSIZE_FINE_TUNING,
|
|
toggle = Device:isTouchDevice() and {S.DECREASE, S.INCREASE} or nil,
|
|
item_text = not Device:isTouchDevice() and {S.DECREASE, S.INCREASE} or nil,
|
|
values = {-0.05, 0.05},
|
|
default_value = 0.05,
|
|
event = "FineTuningFontSize",
|
|
args = {-0.05, 0.05},
|
|
alternate = false,
|
|
enabled_func = function(configurable)
|
|
return optionsutil.enableIfEquals(configurable, "text_wrap", 1)
|
|
end,
|
|
name_text_hold_callback = function(configurable, __, prefix)
|
|
local opt = {
|
|
name = "font_size",
|
|
name_text = _("Font Size"),
|
|
}
|
|
optionsutil.showValues(configurable, opt, prefix)
|
|
end
|
|
}
|
|
}
|
|
},
|
|
{
|
|
icon = "resources/icons/appbar.grade.b.large.png",
|
|
options = {
|
|
{
|
|
name = "contrast",
|
|
name_text = S.CONTRAST,
|
|
buttonprogress = true,
|
|
values = {1/0.8, 1/1.0, 1/1.5, 1/2.0, 1/3.0, 1/4.0, 1/6.0, 1/9.0},
|
|
default_pos = 2,
|
|
default_value = DKOPTREADER_CONFIG_CONTRAST,
|
|
event = "GammaUpdate",
|
|
args = {0.8, 1.0, 1.5, 2.0, 3.0, 4.0, 6.0, 9.0},
|
|
labels = {0.8, 1.0, 1.5, 2.0, 3.0, 4.0, 6.0, 9.0},
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
}
|
|
}
|
|
},
|
|
{
|
|
icon = "resources/icons/appbar.settings.large.png",
|
|
options = {
|
|
{
|
|
name = "text_wrap",
|
|
name_text = S.REFLOW,
|
|
toggle = {S.ON, S.OFF},
|
|
values = {1, 0},
|
|
default_value = DKOPTREADER_CONFIG_TEXT_WRAP,
|
|
events = {
|
|
{
|
|
event = "RedrawCurrentPage",
|
|
},
|
|
{
|
|
event = "RestoreZoomMode",
|
|
},
|
|
{
|
|
event = "InitScrollPageStates",
|
|
},
|
|
},
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
},
|
|
{
|
|
name = "page_opt",
|
|
name_text = S.DEWATERMARK,
|
|
toggle = {S.ON, S.OFF},
|
|
values = {1, 0},
|
|
default_value = 0,
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
help_text = _([[Remove watermarks from the rendered document.
|
|
This can also be used to remove some gray background or to convert a grayscale or color document to black & white and get more contrast for easier reading.]]),
|
|
},
|
|
{
|
|
name="doc_language",
|
|
name_text = S.DOC_LANG,
|
|
toggle = DKOPTREADER_CONFIG_DOC_LANGS_TEXT,
|
|
values = DKOPTREADER_CONFIG_DOC_LANGS_CODE,
|
|
default_value = DKOPTREADER_CONFIG_DOC_DEFAULT_LANG_CODE,
|
|
event = "DocLangUpdate",
|
|
args = DKOPTREADER_CONFIG_DOC_LANGS_CODE,
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
help_text = _([[(Used by the OCR engine.)]]),
|
|
},
|
|
{
|
|
name = "word_spacing",
|
|
name_text = S.WORD_GAP,
|
|
toggle = {S.SMALL, S.AUTO, S.LARGE},
|
|
values = DKOPTREADER_CONFIG_WORD_SPACINGS,
|
|
default_value = DKOPTREADER_CONFIG_DEFAULT_WORD_SPACING,
|
|
enabled_func = function(configurable)
|
|
return optionsutil.enableIfEquals(configurable, "text_wrap", 1)
|
|
end,
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
},
|
|
{
|
|
name = "writing_direction",
|
|
name_text = S.WRITING_DIR,
|
|
toggle = {S.LTR, S.RTL, S.TBRTL},
|
|
values = {0, 1, 2},
|
|
default_value = 0,
|
|
enabled_func = function(configurable)
|
|
return optionsutil.enableIfEquals(configurable, "text_wrap", 1)
|
|
end,
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
},
|
|
{
|
|
name = "quality",
|
|
name_text = S.RENDER_QUALITY,
|
|
toggle = {S.LOW, S.DEFAULT, S.HIGH},
|
|
values={0.5, 1.0, 1.5},
|
|
default_value = DKOPTREADER_CONFIG_RENDER_QUALITY,
|
|
advanced = true,
|
|
enabled_func = function(configurable)
|
|
return optionsutil.enableIfEquals(configurable, "text_wrap", 1)
|
|
end,
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
},
|
|
{
|
|
name = "hw_dithering",
|
|
name_text = S.HW_DITHERING,
|
|
toggle = {S.ON, S.OFF},
|
|
values = {1, 0},
|
|
default_value = 0,
|
|
advanced = true,
|
|
show = Device:hasEinkScreen() and Device:canHWDither(),
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
},
|
|
{
|
|
name = "forced_ocr",
|
|
name_text = S.FORCED_OCR,
|
|
toggle = {S.ON, S.OFF},
|
|
values = {1, 0},
|
|
default_value = 0,
|
|
advanced = true,
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
},
|
|
{
|
|
name = "defect_size",
|
|
name_text = S.DEFECT_SIZE,
|
|
toggle = {S.SMALL, S.MEDIUM, S.LARGE},
|
|
values = {1.0, 3.0, 5.0},
|
|
default_value = DKOPTREADER_CONFIG_DEFECT_SIZE,
|
|
event = "DefectSizeUpdate",
|
|
show = false,
|
|
enabled_func = function(configurable)
|
|
return optionsutil.enableIfEquals(configurable, "text_wrap", 1)
|
|
end,
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
},
|
|
{
|
|
name = "auto_straighten",
|
|
name_text = S.AUTO_STRAIGHTEN,
|
|
toggle = {S.ZERO_DEG, S.FIVE_DEG, S.TEN_DEG},
|
|
values = {0, 5, 10},
|
|
default_value = DKOPTREADER_CONFIG_AUTO_STRAIGHTEN,
|
|
show = false,
|
|
enabled_func = function(configurable)
|
|
return optionsutil.enableIfEquals(configurable, "text_wrap", 1)
|
|
end,
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
},
|
|
{
|
|
name = "detect_indent",
|
|
name_text = S.INDENTATION,
|
|
toggle = {S.ON, S.OFF},
|
|
values = {1, 0},
|
|
default_value = DKOPTREADER_CONFIG_DETECT_INDENT,
|
|
show = false,
|
|
enabled_func = function(configurable)
|
|
return optionsutil.enableIfEquals(configurable, "text_wrap", 1)
|
|
end,
|
|
name_text_hold_callback = optionsutil.showValues,
|
|
},
|
|
}
|
|
},
|
|
}
|
|
|
|
return KoptOptions
|