tdesktop/Telegram/SourceFiles/ui/widgets/widgets.style

/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org

Telegram Desktop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

It is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.

Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
*/

using "basic.style";

LabelSimple {
	font: font;
	maxWidth: pixels;
	textFg: color;
}

FlatLabel {
	margin: margins;
	width: pixels;
	align: align;
	textFg: color;
	maxHeight: pixels;
	style: TextStyle;
	palette: TextPalette;
}

LinkButton {
	color: color;
	overColor: color;
	font: font;
	overFont: font;
}

RippleAnimation {
	color: color;
	showDuration: int;
	hideDuration: int;
}

FlatButton {
	color: color;
	overColor: color;

	bgColor: color;
	overBgColor: color;

	width: pixels;
	height: pixels;

	textTop: pixels;

	font: font;
	overFont: font;

	ripple: RippleAnimation;
}

RoundButton {
	textFg: color;
	textFgOver: color;
	textBg: color; // rect of textBg with rounded rect of textBgOver upon it
	textBgOver: color;

	numbersTextFg: color;
	numbersTextFgOver: color;
	numbersSkip: pixels;
	numbersDuration: int;

	width: pixels;
	height: pixels;
	padding: margins;

	textTop: pixels;

	icon: icon;

	font: font;

	ripple: RippleAnimation;
}

Checkbox {
	textFg: color;

	checkBg: color;
	checkFg: color;
	checkFgActive: color;

	width: pixels;
	height: pixels;
	margin: margins;

	textPosition: point;
	diameter: pixels;
	thickness: pixels;
	radioSkip: pixels;
	checkIcon: icon;

	style: TextStyle;
	duration: int;

	rippleAreaPosition: point;
	rippleAreaSize: pixels;
	rippleBg: color;
	rippleBgActive: color;
	ripple: RippleAnimation;
}

ScrollArea {
	bg: color;
	bgOver: color;
	barBg: color;
	barBgOver: color;

	round: pixels;

	width: pixels;
	minHeight: pixels;
	deltax: pixels;
	deltat: pixels;
	deltab: pixels;

	topsh: pixels;
	bottomsh: pixels;
	shColor: color;

	duration: int;
	hiding: int;
}

FlatTextarea {
	textColor: color;
	bgColor: color;
	width: pixels;
	textMrg: margins;
	align: align;
	font: font;

	phColor: color;
	phFocusColor: color;
	phPos: point;
	phAlign: align;
	phShift: pixels;
	phDuration: int;
}

FlatInput {
	textColor: color;
	bgColor: color;
	bgActive: color;
	width: pixels;
	height: pixels;
	textMrg: margins;
	align: align;
	font: font;

	icon: icon;

	borderWidth: pixels;
	borderColor: color;
	borderActive: color;

	phColor: color;
	phFocusColor: color;
	phPos: point;
	phAlign: align;
	phShift: pixels;
	phDuration: int;
}

InputField {
	textBg: color;
	textFg: color;
	textMargins: margins;
	textAlign: align;

	placeholderFg: color;
	placeholderFgActive: color;
	placeholderFgError: color;
	placeholderMargins: margins;
	placeholderAlign: align;
	placeholderScale: double;
	placeholderShift: pixels;
	placeholderFont: font;

	duration: int;

	borderFg: color;
	borderFgActive: color;
	borderFgError: color;

	border: pixels;
	borderActive: pixels;

	font: font;

	width: pixels;
	heightMin: pixels;
	heightMax: pixels;
}

OutlineButton {
	outlineWidth: pixels;
	outlineFg: color;
	outlineFgOver: color;

	textBg: color;
	textBgOver: color;

	textFg: color;
	textFgOver: color;

	font: font;
	padding: margins;

	ripple: RippleAnimation;
}

IconButton {
	width: pixels;
	height: pixels;

	icon: icon;
	iconOver: icon;
	iconPosition: point;

	duration: int;

	rippleAreaPosition: point;
	rippleAreaSize: pixels;
	ripple: RippleAnimation;
}

Shadow {
	left: icon;
	topLeft: icon;
	top: icon;
	topRight: icon;
	right: icon;
	bottomRight: icon;
	bottom: icon;
	bottomLeft: icon;
	extend: margins;
	fallback: color;
}

MediaSlider {
	width: pixels;
	activeFg: color;
	inactiveFg: color;
	activeFgOver: color;
	inactiveFgOver: color;
	activeFgDisabled: color;
	inactiveFgDisabled: color;
	seekSize: size;
	duration: int;
}

FilledSlider {
	fullWidth: pixels;
	lineWidth: pixels;
	activeFg: color;
	inactiveFg: color;
	disabledFg: color;
	duration: int;
}

RoundCheckbox {
	border: color;
	bgInactive: color;
	bgActive: color;
	width: pixels;
	size: pixels;
	sizeSmall: double;
	duration: int;
	check: icon;
}

RoundImageCheckbox {
	imageRadius: pixels;
	imageSmallRadius: pixels;
	selectWidth: pixels;
	selectFg: color;
	selectDuration: int;
	check: RoundCheckbox;
}

CrossAnimation {
	fg: color;
	size: pixels;
	skip: pixels;
	stroke: pixels;
	minScale: double;
}

CrossButton {
	width: pixels;
	height: pixels;

	cross: CrossAnimation;
	crossFg: color;
	crossFgOver:color;
	crossPosition: point;
	duration: int;
	loadingPeriod: int;

	ripple: RippleAnimation;
}

MultiSelectItem {
	padding: margins;
	maxWidth: pixels;
	height: pixels;
	style: TextStyle;
	textBg: color;
	textFg: color;
	textActiveBg: color;
	textActiveFg: color;
	duration: int;
	deleteFg: color;
	deleteCross: CrossAnimation;
	minScale: double;
}

MultiSelect {
	bg: color;
	padding: margins;
	maxHeight: pixels;
	scroll: ScrollArea;

	item: MultiSelectItem;
	itemSkip: pixels;

	field: InputField;
	fieldMinWidth: pixels;
	fieldIcon: icon;
	fieldIconSkip: pixels;
	fieldCancel: CrossButton;
	fieldCancelSkip: pixels;
}

CallButton {
	button: IconButton;
	bg: color;
}

Menu {
	skip: pixels;

	itemBg: color;
	itemBgOver: color;
	itemFg: color;
	itemFgOver: color;
	itemFgDisabled: color;
	itemFgShortcut: color;
	itemFgShortcutOver: color;
	itemFgShortcutDisabled: color;
	itemPadding: margins;
	itemIconPosition: point;
	itemFont: font;

	separatorPadding: margins;
	separatorWidth: pixels;
	separatorFg: color;

	arrow: icon;

	widthMin: pixels;
	widthMax: pixels;

	ripple: RippleAnimation;
}

PanelAnimation {
	startWidth: double;
	widthDuration: double;
	startHeight: double;
	heightDuration: double;
	startOpacity: double;
	opacityDuration: double;
	startFadeTop: double;
	fadeHeight: double;
	fadeOpacity: double;
	fadeBg: color;
	shadow: Shadow;
}

PopupMenu {
	shadow: Shadow;
	scrollPadding: margins;
	animation: PanelAnimation;

	menu: Menu;

	duration: int;
	showDuration: int;
}

InnerDropdown {
	padding: margins;
	shadow: Shadow;
	animation: PanelAnimation;

	duration: int;
	showDuration: int;
	width: pixels;

	bg: color;
	scroll: ScrollArea;
	scrollMargin: margins;
	scrollPadding: margins;
}

DropdownMenu {
	wrap: InnerDropdown;
	menu: Menu;
}

Tooltip {
	textBg: color;
	textFg: color;
	textStyle: TextStyle;
	textBorder: color;
	textPadding: margins;

	shift: point;
	skip: pixels;

	widthMax: pixels;
	linesMax: int;
}

defaultLabelSimple: LabelSimple {
	font: normalFont;
	maxWidth: 0px;
	textFg: windowFg;
}

defaultFlatLabel: FlatLabel {
	width: 0px;
	maxHeight: 0px;
	align: align(left);
	textFg: windowFg;
	style: defaultTextStyle;
	palette: defaultTextPalette;
}

defaultLinkButton: LinkButton {
	color: windowActiveTextFg;
	overColor: windowActiveTextFg;
	font: linkFont;
	overFont: linkOverFont;
}

defaultRippleAnimation: RippleAnimation {
	color: windowBgRipple;
	showDuration: 650;
	hideDuration: 200;
}

emptyRippleAnimation: RippleAnimation {
}

defaultActiveButton: RoundButton {
	textFg: activeButtonFg;
	textFgOver: activeButtonFgOver;
	numbersTextFg: activeButtonSecondaryFg;
	numbersTextFgOver: activeButtonSecondaryFgOver;
	textBg: activeButtonBg;
	textBgOver: activeButtonBgOver;

	numbersSkip: 7px;
	numbersDuration: 200;

	width: -34px;
	height: 34px;
	padding: margins(0px, 0px, 0px, 0px);

	textTop: 8px;

	font: semiboldFont;

	ripple: RippleAnimation(defaultRippleAnimation) {
		color: activeButtonBgRipple;
	}
}

defaultLightButton: RoundButton(defaultActiveButton) {
	textFg: lightButtonFg;
	textFgOver: lightButtonFgOver;
	numbersTextFg: lightButtonFg;
	numbersTextFgOver: lightButtonFgOver;
	textBg: lightButtonBg;
	textBgOver: lightButtonBgOver;

	ripple: RippleAnimation(defaultRippleAnimation) {
		color: lightButtonBgRipple;
	}
}

defaultScrollArea: ScrollArea {
	bg: scrollBg;
	bgOver: scrollBgOver;
	barBg: scrollBarBg;
	barBgOver: scrollBarBgOver;

	round: 2px;

	width: 10px;
	minHeight: 20px;
	deltax: 3px;
	deltat: 3px;
	deltab: 3px;

	topsh: 2px;
	bottomsh: 2px;
	shColor: shadowFg;

	duration: 150;
	hiding: 1000;
}

defaultSolidScroll: ScrollArea(defaultScrollArea) {
	deltax: 5px;
	width: 14px;
	deltat: 6px;
	deltab: 6px;

	topsh: 0px;
	bottomsh: 0px;

	hiding: 0;
}

defaultInputFont: font(17px);
defaultFlatInput: FlatInput {
	textColor: windowFg;
	bgColor: filterInputInactiveBg;
	bgActive: windowBg;
	width: 210px;
	height: 40px;
	align: align(left);
	textMrg: margins(5px, 5px, 5px, 5px);
	font: defaultInputFont;

	borderWidth: 2px;
	borderColor: filterInputInactiveBg;
	borderActive: filterInputBorderFg;

	phColor: placeholderFg;
	phFocusColor: placeholderFgActive;
	phAlign: align(left);
	phPos: point(2px, 0px);
	phShift: 50px;
	phDuration: 100;
}

defaultLeftOutlineButton: OutlineButton {
	outlineWidth: 3px;
	outlineFg: outlineButtonBg;
	outlineFgOver: outlineButtonOutlineFg;

	textBg: outlineButtonBg;
	textBgOver: outlineButtonBgOver;

	textFg: windowActiveTextFg;
	textFgOver: windowActiveTextFg;

	font: normalFont;
	padding: margins(11px, 5px, 11px, 5px);

	ripple: RippleAnimation(defaultRippleAnimation) {
		color: outlineButtonBgRipple;
	}
}
attentionLeftOutlineButton: OutlineButton(defaultLeftOutlineButton) {
	outlineFgOver: attentionButtonFg;

	textBgOver: attentionButtonBgOver;

	textFg: attentionButtonFg;
	textFgOver: attentionButtonFgOver;

	ripple: RippleAnimation(defaultRippleAnimation) {
		color: attentionButtonBgRipple;
	}
}

defaultInputField: InputField {
	textBg: windowBg;
	textFg: windowFg;
	textMargins: margins(0px, 26px, 0px, 4px);
	textAlign: align(topleft);

	placeholderFg: windowSubTextFg;
	placeholderFgActive: windowActiveTextFg;
	placeholderFgError: attentionButtonFg;
	placeholderMargins: margins(0px, 0px, 0px, 0px);
	placeholderAlign: align(topleft);
	placeholderScale: 0.9;
	placeholderShift: -20px;
	placeholderFont: font(semibold 14px);
	duration: 150;

	borderFg: inputBorderFg;
	borderFgActive: activeLineFg;
	borderFgError: activeLineFgError;

	border: 1px;
	borderActive: 2px;

	font: boxTextFont;

	heightMin: 52px;
	heightMax: 148px;
}

defaultCheckboxIcon: icon {{ "default_checkbox_check", windowFgActive, point(4px, 7px) }};

defaultCheckbox: Checkbox {
	textFg: windowFg;

	checkBg: transparent;
	checkFg: checkboxFg;
	checkFgActive: windowBgActive;

	width: -44px;
	height: 22px;
	margin: margins(8px, 8px, 8px, 8px);

	textPosition: point(32px, 2px);
	diameter: 22px;
	thickness: 2px;
	checkIcon: defaultCheckboxIcon;
	radioSkip: 65px; // * 0.1

	style: defaultTextStyle;
	duration: 120;

	rippleAreaSize: 38px;
	rippleAreaPosition: point(0px, 0px);
	rippleBg: windowBgOver;
	rippleBgActive: lightButtonBgOver;
	ripple: defaultRippleAnimation;
}

defaultIconButton: IconButton {
	iconPosition: point(-1px, -1px);
}

widgetSlideDuration: 200;
widgetFadeDuration: 200;

fieldSearchIcon: icon {{ "box_search", menuIconFg, point(9px, 8px) }};
boxFieldSearchIcon: icon {{ "box_search", menuIconFg, point(10px, 9px) }};

SettingsSlider {
	height: pixels;
	barTop: pixels;
	barSkip: pixels;
	barStroke: pixels;
	barFg: color;
	barFgActive: color;
	labelTop: pixels;
	labelFont: font;
	labelFg: color;
	labelFgActive: color;
	duration: int;
	rippleBottomSkip: pixels;
	rippleBg: color;
	rippleBgActive: color;
	ripple: RippleAnimation;
}

defaultSettingsSlider: SettingsSlider {
	height: 39px;
	barTop: 5px;
	barSkip: 3px;
	barStroke: 3px;
	barFg: sliderBgInactive;
	barFgActive: sliderBgActive;
	labelTop: 17px;
	labelFont: normalFont;
	labelFg: windowActiveTextFg;
	labelFgActive: windowActiveTextFg;
	duration: 150;
}

defaultTabsSlider: SettingsSlider(defaultSettingsSlider) {
	height: 53px;
	barTop: 50px;
	barSkip: 0px;
	barFg: transparent;
	labelTop: 19px;
	labelFont: semiboldFont;
	labelFg: windowSubTextFg;
	labelFgActive: lightButtonFg;
	rippleBottomSkip: 1px;
	rippleBg: windowBgOver;
	rippleBgActive: lightButtonBgOver;
	ripple: defaultRippleAnimation;
}

defaultRoundShadow: Shadow {
	left: icon {{ "round_shadow_left", windowShadowFg }};
	topLeft: icon {{ "round_shadow_top_left", windowShadowFg }};
	top: icon {{ "round_shadow_top", windowShadowFg }};
	topRight: icon {{ "round_shadow_top_left-flip_horizontal", windowShadowFg }};
	right: icon {{ "round_shadow_left-flip_horizontal", windowShadowFg }};
	bottomRight: icon {{ "round_shadow_bottom_left-flip_horizontal", windowShadowFg }};
	bottom: icon {{ "round_shadow_bottom", windowShadowFg }};
	bottomLeft: icon {{ "round_shadow_bottom_left", windowShadowFg }};
	extend: margins(3px, 2px, 3px, 4px);
	fallback: windowShadowFgFallback;
}
defaultEmptyShadow: Shadow {
	fallback: windowBg;
}

defaultPanelAnimation: PanelAnimation {
	startWidth: 0.5;
	widthDuration: 0.6;
	startHeight: 0.3;
	heightDuration: 0.9;
	startOpacity: 0.2;
	opacityDuration: 0.3;
	startFadeTop: 0.;
	fadeHeight: 0.2;
	fadeOpacity: 1.0;
	fadeBg: menuBg;
	shadow: defaultRoundShadow;
}

defaultRoundCheckbox: RoundCheckbox {
	border: windowBg;
	bgActive: windowBgActive;
	width: 2px;
	duration: 150;
}

defaultMenuArrow: icon {{ "dropdown_submenu_arrow", menuSubmenuArrowFg }};
defaultMenu: Menu {
	skip: 0px;

	itemBg: windowBg;
	itemBgOver: windowBgOver;
	itemFg: windowFg;
	itemFgOver: windowFgOver;
	itemFgDisabled: menuFgDisabled;
	itemFgShortcut: windowSubTextFg;
	itemFgShortcutOver: windowSubTextFgOver;
	itemFgShortcutDisabled: menuFgDisabled;
	itemIconPosition: point(0px, 0px);
	itemPadding: margins(17px, 8px, 17px, 7px);
	itemFont: normalFont;

	separatorPadding: margins(0px, 5px, 0px, 5px);
	separatorWidth: 1px;
	separatorFg: menuSeparatorFg;

	arrow: defaultMenuArrow;

	widthMin: 180px;
	widthMax: 300px;

	ripple: defaultRippleAnimation;
}
defaultPopupMenu: PopupMenu {
	shadow: defaultRoundShadow;
	animation: defaultPanelAnimation;

	scrollPadding: margins(0px, 8px, 0px, 8px);

	menu: defaultMenu;

	duration: 150;
	showDuration: 200;
}
defaultInnerDropdown: InnerDropdown {
	padding: margins(10px, 10px, 10px, 10px);
	shadow: defaultRoundShadow;
	animation: defaultPanelAnimation;

	duration: 150;
	showDuration: 200;

	bg: menuBg;
	scroll: defaultSolidScroll;
}
defaultDropdownMenu: DropdownMenu {
	wrap: InnerDropdown(defaultInnerDropdown) {
		scrollPadding: margins(0px, 8px, 0px, 8px);
	}
	menu: defaultMenu;
}

defaultTooltip: Tooltip {
	textBg: tooltipBg;
	textFg: tooltipFg;
	textStyle: defaultTextStyle;
	textBorder: tooltipBorderFg;
	textPadding: margins(5px, 2px, 5px, 2px);

	shift: point(-20px, 20px);
	skip: 10px;

	widthMax: 800px;
	linesMax: 12;
}

historyToDownBelow: icon {
	{ "history_down_shadow", historyToDownShadow },
	{ "history_down_circle", historyToDownBg, point(4px, 4px) },
};
historyToDownBelowOver: icon {
	{ "history_down_shadow", historyToDownShadow },
	{ "history_down_circle", historyToDownBgOver, point(4px, 4px) },
};
contactsAddIconBelow: icon {
	{ "history_down_shadow", historyToDownShadow },
	{ "history_down_circle", activeButtonBg, point(4px, 4px) },
};
contactsAddIconBelowOver: icon {
	{ "history_down_shadow", historyToDownShadow },
	{ "history_down_circle", activeButtonBgOver, point(4px, 4px) },
};

BotKeyboardButton {
	margin: pixels;
	padding: pixels;
	height: pixels;
	textTop: pixels;
	ripple: RippleAnimation;
}

TwoIconButton {
	width: pixels;
	height: pixels;

	iconBelow: icon;
	iconAbove: icon;
	iconBelowOver: icon;
	iconAboveOver: icon;
	iconPosition: point;

	rippleAreaPosition: point;
	rippleAreaSize: pixels;
	ripple: RippleAnimation;
}

historySendActionTypingDuration: 800;
historySendActionTypingHalfPeriod: 320;
historySendActionTypingDeltaTime: 150;
historySendActionTypingPosition: point(4px, -4px);
historySendActionTypingDelta: 6px;
historySendActionTypingLargeNumerator: 28px;
historySendActionTypingSmallNumerator: 16px;
historySendActionTypingDenominator: 12.;

historySendActionRecordDuration: 500;
historySendActionRecordPosition: point(1px, -4px);
historySendActionRecordDelta: 4px;
historySendActionRecordStrokeNumerator: 16px;
historySendActionRecordDenominator: 8.;

historySendActionUploadDuration: 500;
historySendActionUploadPosition: point(0px, -4px);
historySendActionUploadDelta: 5px;
historySendActionUploadStrokeNumerator: 16px;
historySendActionUploadSizeNumerator: 32px;
historySendActionUploadDenominator: 8.;

MediaPlayerButton {
	playPosition: point;
	playOuter: size;
	pausePosition: point;
	pauseOuter: size;
	pauseStroke: pixels;
	cancelPosition: point;
	cancelOuter: size;
	cancelStroke: pixels;

	rippleAreaPosition: point;
	rippleAreaSize: pixels;
	ripple: RippleAnimation;
}

ProfilePeerListItem {
	left: pixels;
	bottom: pixels;

	button: OutlineButton;
	statusFg: color;
	statusFgOver: color;
	statusFgActive: color;
}