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Code Issues Releases Wiki Activity

new slide animations

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This commit is contained in:
John Preston
2015-10-17 16:52:26 +02:00
parent a9450956c3
commit e211268158
33 changed files with 717 additions and 468 deletions
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75
Telegram/SourceFiles/passcodewidget.cpp
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@@ -29,10 +29,11 @@ Copyright (c) 2014-2015 John Preston, https://desktop.telegram.org
#include "application.h"
#include "gui/text.h"
PasscodeWidget::PasscodeWidget(QWidget *parent) : QWidget(parent),
_passcode(this, st::passcodeInput),
_submit(this, lang(lng_passcode_submit), st::passcodeSubmit),
_logout(this, lang(lng_passcode_logout)) {
PasscodeWidget::PasscodeWidget(QWidget *parent) : TWidget(parent)
, _a_show(animFunc(this, &PasscodeWidget::animStep_show))
, _passcode(this, st::passcodeInput)
, _submit(this, lang(lng_passcode_submit), st::passcodeSubmit)
, _logout(this, lang(lng_passcode_logout)) {
setGeometry(QRect(0, st::titleHeight, App::wnd()->width(), App::wnd()->height() - st::titleHeight));
connect(App::wnd(), SIGNAL(resized(const QSize&)), this, SLOT(onParentResize(const QSize&)));
@@ -114,49 +115,52 @@ void PasscodeWidget::onChanged() {
void PasscodeWidget::animShow(const QPixmap &bgAnimCache, bool back) {
if (App::app()) App::app()->mtpPause();
_bgAnimCache = bgAnimCache;
(back ? _cacheOver : _cacheUnder) = bgAnimCache;
_a_show.stop();
anim::stop(this);
showAll();
_animCache = myGrab(this, rect());
a_coord = back ? anim::ivalue(-st::introSlideShift, 0) : anim::ivalue(st::introSlideShift, 0);
a_alpha = anim::fvalue(0, 1);
a_bgCoord = back ? anim::ivalue(0, st::introSlideShift) : anim::ivalue(0, -st::introSlideShift);
a_bgAlpha = anim::fvalue(1, 0);
(back ? _cacheUnder : _cacheOver) = myGrab(this);
hideAll();
anim::start(this);
a_coordUnder = back ? anim::ivalue(-qFloor(st::slideShift * width()), 0) : anim::ivalue(0, -qFloor(st::slideShift * width()));
a_coordOver = back ? anim::ivalue(0, width()) : anim::ivalue(width(), 0);
a_shadow = back ? anim::fvalue(1, 0) : anim::fvalue(0, 1);
_a_show.start();
show();
}
bool PasscodeWidget::animStep(float64 ms) {
float64 fullDuration = st::introSlideDelta + st::introSlideDuration, dt = ms / fullDuration;
float64 dt1 = (ms > st::introSlideDuration) ? 1 : (ms / st::introSlideDuration), dt2 = (ms > st::introSlideDelta) ? (ms - st::introSlideDelta) / (st::introSlideDuration) : 0;
bool PasscodeWidget::animStep_show(float64 ms) {
float64 dt = ms / st::slideDuration;
bool res = true;
if (dt2 >= 1) {
res = false;
a_bgCoord.finish();
a_bgAlpha.finish();
a_coord.finish();
a_alpha.finish();
if (dt >= 1) {
_a_show.stop();
_animCache = _bgAnimCache = QPixmap();
res = false;
a_coordUnder.finish();
a_coordOver.finish();
a_shadow.finish();
_cacheUnder = _cacheOver = QPixmap();
showAll();
if (App::wnd()) App::wnd()->setInnerFocus();
if (App::app()) App::app()->mtpUnpause();
} else {
a_bgCoord.update(dt1, st::introHideFunc);
a_bgAlpha.update(dt1, st::introAlphaHideFunc);
a_coord.update(dt2, st::introShowFunc);
a_alpha.update(dt2, st::introAlphaShowFunc);
a_coordUnder.update(dt, st::slideFunction);
a_coordOver.update(dt, st::slideFunction);
a_shadow.update(dt, st::slideFunction);
}
update();
return res;
}
void PasscodeWidget::animStop_show() {
_a_show.stop();
}
void PasscodeWidget::showAll() {
_passcode.show();
_submit.show();
@@ -178,11 +182,16 @@ void PasscodeWidget::paintEvent(QPaintEvent *e) {
p.setClipRect(e->rect());
}
if (animating()) {
p.setOpacity(a_bgAlpha.current());
p.drawPixmap(a_bgCoord.current(), 0, _bgAnimCache);
p.setOpacity(a_alpha.current());
p.drawPixmap(a_coord.current(), 0, _animCache);
if (_a_show.animating()) {
if (a_coordOver.current() > 0) {
p.drawPixmap(QRect(0, 0, a_coordOver.current(), height()), _cacheUnder, QRect(-a_coordUnder.current(), 0, a_coordOver.current(), height()));
p.setOpacity(a_shadow.current() * st::slideFadeOut);
p.fillRect(0, 0, a_coordOver.current(), height(), st::black->b);
p.setOpacity(1);
}
p.drawPixmap(a_coordOver.current(), 0, _cacheOver);
p.setOpacity(a_shadow.current());
p.drawPixmap(QRect(a_coordOver.current() - st::slideShadow.pxWidth(), 0, st::slideShadow.pxWidth(), height()), App::sprite(), st::slideShadow);
} else {
p.fillRect(rect(), st::setBG->b);