mirror of
https://github.com/vale981/tdesktop
synced 2025-03-09 12:36:39 -04:00
5c199e63ea
Dock and top bar hiding after photo view fixed in OS X. Some design improvements. Alpha version 0.9.55.
411 lines
12 KiB
C++
411 lines
12 KiB
C++
/*
|
|
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) 2014-2016 John Preston, https://desktop.telegram.org
|
|
*/
|
|
#include "stdafx.h"
|
|
#include "ui/flatbutton.h"
|
|
|
|
FlatButton::FlatButton(QWidget *parent, const QString &text, const style::flatButton &st) : Button(parent)
|
|
, _text(text)
|
|
, _st(st)
|
|
, a_bg(st.bgColor->c)
|
|
, a_text(st.color->c)
|
|
, _a_appearance(animation(this, &FlatButton::step_appearance))
|
|
, _opacity(1) {
|
|
if (_st.width < 0) {
|
|
_st.width = textWidth() - _st.width;
|
|
} else if (!_st.width) {
|
|
_st.width = textWidth() + _st.height - _st.font->height;
|
|
}
|
|
connect(this, SIGNAL(stateChanged(int, ButtonStateChangeSource)), this, SLOT(onStateChange(int, ButtonStateChangeSource)));
|
|
resize(_st.width, _st.height);
|
|
setCursor(_st.cursor);
|
|
}
|
|
|
|
void FlatButton::setOpacity(float64 o) {
|
|
_opacity = o;
|
|
update();
|
|
}
|
|
|
|
float64 FlatButton::opacity() const {
|
|
return _opacity;
|
|
}
|
|
|
|
void FlatButton::setText(const QString &text) {
|
|
_text = text;
|
|
update();
|
|
}
|
|
|
|
void FlatButton::setWidth(int32 w) {
|
|
_st.width = w;
|
|
if (_st.width < 0) {
|
|
_st.width = textWidth() - _st.width;
|
|
} else if (!_st.width) {
|
|
_st.width = textWidth() + _st.height - _st.font->height;
|
|
}
|
|
resize(_st.width, height());
|
|
}
|
|
|
|
int32 FlatButton::textWidth() const {
|
|
return _st.font->width(_text);
|
|
}
|
|
|
|
void FlatButton::step_appearance(float64 ms, bool timer) {
|
|
float64 dt = ms / _st.duration;
|
|
if (dt >= 1) {
|
|
_a_appearance.stop();
|
|
a_bg.finish();
|
|
a_text.finish();
|
|
} else {
|
|
a_bg.update(dt, anim::linear);
|
|
a_text.update(dt, anim::linear);
|
|
}
|
|
if (timer) update();
|
|
}
|
|
|
|
void FlatButton::onStateChange(int oldState, ButtonStateChangeSource source) {
|
|
style::color bgColorTo = (_state & StateOver) ? ((_state & StateDown) ? _st.downBgColor : _st.overBgColor) : _st.bgColor;
|
|
style::color colorTo = (_state & StateOver) ? ((_state & StateDown) ? _st.downColor : _st.overColor) : _st.color;
|
|
|
|
a_bg.start(bgColorTo->c);
|
|
a_text.start(colorTo->c);
|
|
if (source == ButtonByUser || source == ButtonByPress) {
|
|
_a_appearance.stop();
|
|
a_bg.finish();
|
|
a_text.finish();
|
|
update();
|
|
} else {
|
|
_a_appearance.start();
|
|
}
|
|
}
|
|
|
|
void FlatButton::paintEvent(QPaintEvent *e) {
|
|
QPainter p(this);
|
|
|
|
QRect r(0, height() - _st.height, width(), _st.height);
|
|
|
|
p.setOpacity(_opacity);
|
|
if (_st.radius > 0) {
|
|
p.setRenderHint(QPainter::HighQualityAntialiasing);
|
|
p.setPen(Qt::NoPen);
|
|
p.setBrush(QBrush(a_bg.current()));
|
|
p.drawRoundedRect(r, _st.radius, _st.radius);
|
|
p.setRenderHint(QPainter::HighQualityAntialiasing, false);
|
|
} else {
|
|
p.fillRect(r, a_bg.current());
|
|
}
|
|
|
|
p.setFont((_state & StateOver) ? _st.overFont : _st.font);
|
|
p.setRenderHint(QPainter::TextAntialiasing);
|
|
p.setPen(a_text.current());
|
|
|
|
int32 top = (_state & StateOver) ? ((_state & StateDown) ? _st.downTextTop : _st.overTextTop) : _st.textTop;
|
|
r.setTop(top);
|
|
|
|
p.drawText(r, _text, style::al_top);
|
|
}
|
|
|
|
LinkButton::LinkButton(QWidget *parent, const QString &text, const style::linkButton &st) : Button(parent), _text(text), _st(st) {
|
|
connect(this, SIGNAL(stateChanged(int, ButtonStateChangeSource)), this, SLOT(onStateChange(int, ButtonStateChangeSource)));
|
|
resize(_st.font->width(_text), _st.font->height);
|
|
setCursor(style::cur_pointer);
|
|
}
|
|
|
|
void LinkButton::paintEvent(QPaintEvent *e) {
|
|
QPainter p(this);
|
|
p.setFont(((_state & StateOver) ? _st.overFont : _st.font)->f);
|
|
p.setPen(((_state & StateDown) ? _st.downColor : ((_state & StateOver) ? _st.overColor : _st.color))->p);
|
|
p.drawText(0, ((_state & StateOver) ? _st.overFont : _st.font)->ascent, _text);
|
|
}
|
|
|
|
void LinkButton::setText(const QString &text) {
|
|
_text = text;
|
|
resize(_st.font->width(_text), _st.font->height);
|
|
update();
|
|
}
|
|
|
|
void LinkButton::onStateChange(int oldState, ButtonStateChangeSource source) {
|
|
update();
|
|
}
|
|
|
|
LinkButton::~LinkButton() {
|
|
}
|
|
|
|
IconedButton::IconedButton(QWidget *parent, const style::iconedButton &st, const QString &text) : Button(parent)
|
|
, _text(text)
|
|
, _st(st)
|
|
, _width(_st.width)
|
|
, a_opacity(_st.opacity)
|
|
, a_bg(_st.bgColor->c)
|
|
, _a_appearance(animation(this, &IconedButton::step_appearance))
|
|
, _opacity(1) {
|
|
|
|
if (_width < 0) {
|
|
_width = _st.font->width(text) - _width;
|
|
} else if (!_width) {
|
|
_width = _st.font->width(text) + _st.height - _st.font->height;
|
|
}
|
|
connect(this, SIGNAL(stateChanged(int, ButtonStateChangeSource)), this, SLOT(onStateChange(int, ButtonStateChangeSource)));
|
|
resize(_width, _st.height);
|
|
setCursor(_st.cursor);
|
|
}
|
|
|
|
void IconedButton::setOpacity(float64 opacity) {
|
|
_opacity = opacity;
|
|
update();
|
|
}
|
|
|
|
void IconedButton::setText(const QString &text) {
|
|
if (_text != text) {
|
|
_text = text;
|
|
if (_st.width < 0) {
|
|
_width = _st.font->width(text) - _st.width;
|
|
} else if (!_st.width) {
|
|
_width = _st.font->width(text) + _st.height - _st.font->height;
|
|
}
|
|
resize(_width, _st.height);
|
|
update();
|
|
}
|
|
}
|
|
|
|
QString IconedButton::getText() const {
|
|
return _text;
|
|
}
|
|
|
|
void IconedButton::step_appearance(float64 ms, bool timer) {
|
|
if (_st.duration <= 1) {
|
|
_a_appearance.stop();
|
|
a_opacity.finish();
|
|
a_bg.finish();
|
|
} else {
|
|
float64 dt = ms / _st.duration;
|
|
if (dt >= 1) {
|
|
_a_appearance.stop();
|
|
a_opacity.finish();
|
|
a_bg.finish();
|
|
} else {
|
|
a_opacity.update(dt, anim::linear);
|
|
a_bg.update(dt, anim::linear);
|
|
}
|
|
}
|
|
if (timer) update();
|
|
}
|
|
|
|
void IconedButton::onStateChange(int oldState, ButtonStateChangeSource source) {
|
|
a_opacity.start((_state & (StateOver | StateDown)) ? _st.overOpacity : _st.opacity);
|
|
a_bg.start(((_state & (StateOver | StateDown)) ? _st.overBgColor : _st.bgColor)->c);
|
|
|
|
if (source == ButtonByUser || source == ButtonByPress) {
|
|
_a_appearance.stop();
|
|
a_opacity.finish();
|
|
a_bg.finish();
|
|
update();
|
|
} else {
|
|
_a_appearance.start();
|
|
}
|
|
}
|
|
|
|
void IconedButton::paintEvent(QPaintEvent *e) {
|
|
Painter p(this);
|
|
|
|
p.setOpacity(_opacity);
|
|
|
|
p.fillRect(e->rect(), a_bg.current());
|
|
|
|
p.setOpacity(a_opacity.current() * _opacity);
|
|
|
|
if (!_text.isEmpty()) {
|
|
p.setFont(_st.font->f);
|
|
p.setRenderHint(QPainter::TextAntialiasing);
|
|
p.setPen(_st.color->p);
|
|
const QPoint &t((_state & StateDown) ? _st.downTextPos : _st.textPos);
|
|
p.drawText(t.x(), t.y() + _st.font->ascent, _text);
|
|
}
|
|
const style::sprite &i((_state & StateDown) ? _st.downIcon : _st.icon);
|
|
if (i.pxWidth()) {
|
|
QPoint t((_state & StateDown) ? _st.downIconPos : _st.iconPos);
|
|
if (t.x() < 0) {
|
|
t.setX((width() - i.pxWidth()) / 2);
|
|
}
|
|
if (t.y() < 0) {
|
|
t.setY((height() - i.pxHeight()) / 2);
|
|
}
|
|
p.drawSprite(t, i);
|
|
}
|
|
}
|
|
|
|
MaskedButton::MaskedButton(QWidget *parent, const style::iconedButton &st, const QString &text) : IconedButton(parent, st, text) {
|
|
}
|
|
|
|
void MaskedButton::paintEvent(QPaintEvent *e) {
|
|
Painter p(this);
|
|
|
|
p.setOpacity(_opacity);
|
|
|
|
p.setOpacity(a_opacity.current() * _opacity);
|
|
|
|
if (!_text.isEmpty()) {
|
|
p.setFont(_st.font->f);
|
|
p.setRenderHint(QPainter::TextAntialiasing);
|
|
p.setPen(a_bg.current());
|
|
const QPoint &t((_state & StateDown) ? _st.downTextPos : _st.textPos);
|
|
p.drawText(t.x(), t.y() + _st.font->ascent, _text);
|
|
}
|
|
|
|
const style::sprite &i((_state & StateDown) ? _st.downIcon : _st.icon);
|
|
if (i.pxWidth()) {
|
|
const QPoint &t((_state & StateDown) ? _st.downIconPos : _st.iconPos);
|
|
p.fillRect(QRect(t, QSize(i.pxWidth(), i.pxHeight())), a_bg.current());
|
|
p.drawSprite(t, i);
|
|
}
|
|
}
|
|
|
|
EmojiButton::EmojiButton(QWidget *parent, const style::iconedButton &st) : IconedButton(parent, st)
|
|
, _loading(false)
|
|
, _a_loading(animation(this, &EmojiButton::step_loading)) {
|
|
}
|
|
|
|
void EmojiButton::paintEvent(QPaintEvent *e) {
|
|
Painter p(this);
|
|
|
|
uint64 ms = getms();
|
|
float64 loading = a_loading.current(ms, _loading ? 1 : 0);
|
|
p.setOpacity(_opacity * (1 - loading));
|
|
|
|
p.fillRect(e->rect(), a_bg.current());
|
|
|
|
p.setOpacity(a_opacity.current() * _opacity * (1 - loading));
|
|
|
|
const style::sprite &i((_state & StateDown) ? _st.downIcon : _st.icon);
|
|
if (!i.isEmpty()) {
|
|
const QPoint &t((_state & StateDown) ? _st.downIconPos : _st.iconPos);
|
|
p.drawSprite(t, i);
|
|
}
|
|
|
|
p.setOpacity(a_opacity.current() * _opacity);
|
|
p.setPen(QPen(st::emojiCircleFg, st::emojiCircleLine));
|
|
p.setBrush(Qt::NoBrush);
|
|
|
|
p.setRenderHint(QPainter::HighQualityAntialiasing);
|
|
QRect inner(QPoint((width() - st::emojiCircle.width()) / 2, st::emojiCircleTop), st::emojiCircle);
|
|
if (loading > 0) {
|
|
int32 full = 5760;
|
|
int32 start = qRound(full * float64(ms % uint64(st::emojiCirclePeriod)) / st::emojiCirclePeriod), part = qRound(loading * full / st::emojiCirclePart);
|
|
p.drawArc(inner, start, full - part);
|
|
} else {
|
|
p.drawEllipse(inner);
|
|
}
|
|
p.setRenderHint(QPainter::HighQualityAntialiasing, false);
|
|
}
|
|
|
|
void EmojiButton::setLoading(bool loading) {
|
|
if (_loading != loading) {
|
|
_loading = loading;
|
|
auto from = loading ? 0. : 1., to = loading ? 1. : 0.;
|
|
START_ANIMATION(a_loading, func(this, &EmojiButton::updateCallback), from, to, st::emojiCircleDuration, anim::linear);
|
|
if (loading) {
|
|
_a_loading.start();
|
|
} else {
|
|
_a_loading.stop();
|
|
}
|
|
}
|
|
}
|
|
|
|
BoxButton::BoxButton(QWidget *parent, const QString &text, const style::RoundButton &st) : Button(parent)
|
|
, _text(text.toUpper())
|
|
, _fullText(text.toUpper())
|
|
, _textWidth(st.font->width(_text))
|
|
, _st(st)
|
|
, a_textBgOverOpacity(0)
|
|
, a_textFg(st.textFg->c)
|
|
, _a_over(animation(this, &BoxButton::step_over)) {
|
|
resizeToText();
|
|
|
|
connect(this, SIGNAL(stateChanged(int, ButtonStateChangeSource)), this, SLOT(onStateChange(int, ButtonStateChangeSource)));
|
|
|
|
setCursor(style::cur_pointer);
|
|
|
|
setAttribute(Qt::WA_OpaquePaintEvent);
|
|
}
|
|
|
|
void BoxButton::setText(const QString &text) {
|
|
_text = text;
|
|
_fullText = text;
|
|
_textWidth = _st.font->width(_text);
|
|
resizeToText();
|
|
}
|
|
|
|
void BoxButton::resizeToText() {
|
|
if (_st.width <= 0) {
|
|
resize(_textWidth - _st.width, _st.height);
|
|
} else {
|
|
if (_st.width < _textWidth + (_st.height - _st.font->height)) {
|
|
_text = _st.font->elided(_fullText, qMax(_st.width - (_st.height - _st.font->height), 1));
|
|
_textWidth = _st.font->width(_text);
|
|
}
|
|
resize(_st.width, _st.height);
|
|
}
|
|
}
|
|
|
|
void BoxButton::paintEvent(QPaintEvent *e) {
|
|
Painter p(this);
|
|
|
|
p.fillRect(rect(), _st.textBg->b);
|
|
|
|
float64 o = a_textBgOverOpacity.current();
|
|
if (o > 0) {
|
|
p.setOpacity(o);
|
|
App::roundRect(p, rect(), _st.textBgOver);
|
|
p.setOpacity(1);
|
|
p.setPen(a_textFg.current());
|
|
} else {
|
|
p.setPen(_st.textFg);
|
|
}
|
|
p.setFont(_st.font);
|
|
p.drawText((width() - _textWidth) / 2, _st.textTop + _st.font->ascent, _text);
|
|
}
|
|
|
|
void BoxButton::step_over(float64 ms, bool timer) {
|
|
float64 dt = ms / _st.duration;
|
|
if (dt >= 1) {
|
|
_a_over.stop();
|
|
a_textFg.finish();
|
|
a_textBgOverOpacity.finish();
|
|
} else {
|
|
a_textFg.update(dt, anim::linear);
|
|
a_textBgOverOpacity.update(dt, anim::linear);
|
|
}
|
|
if (timer) update();
|
|
}
|
|
|
|
void BoxButton::onStateChange(int oldState, ButtonStateChangeSource source) {
|
|
float64 textBgOverOpacity = (_state & StateOver) ? 1 : 0;
|
|
style::color textFg = (_state & StateOver) ? (_st.textFgOver) : _st.textFg;
|
|
|
|
a_textBgOverOpacity.start(textBgOverOpacity);
|
|
a_textFg.start(textFg->c);
|
|
if (source == ButtonByUser || source == ButtonByPress || true) {
|
|
_a_over.stop();
|
|
a_textBgOverOpacity.finish();
|
|
a_textFg.finish();
|
|
update();
|
|
} else {
|
|
_a_over.start();
|
|
}
|
|
}
|