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Code Issues Releases Wiki Activity

New layout of service messages (complex shape of a bubble).

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This commit is contained in:
John Preston
2016-06-09 14:51:24 +03:00
parent a5cbbba12d
commit 19cacd0efb
21 changed files with 611 additions and 278 deletions
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48
Telegram/SourceFiles/history.cpp
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@@ -24,6 +24,7 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
#include "core/click_handler_types.h"
#include "dialogs/dialogs_indexed_list.h"
#include "styles/style_dialogs.h"
#include "history/history_service_layout.h"
#include "lang.h"
#include "mainwidget.h"
#include "application.h"
@@ -7940,9 +7941,7 @@ void HistoryService::setServiceText(const QString &text) {
}
void HistoryService::draw(Painter &p, const QRect &r, TextSelection selection, uint64 ms) const {
int left = 0, width = 0, height = _height - st::msgServiceMargin.top() - st::msgServiceMargin.bottom(); // two small margins
countPositionAndSize(left, width);
if (width < 1) return;
int height = _height - st::msgServiceMargin.top() - st::msgServiceMargin.bottom();
int dateh = 0, unreadbarh = 0;
if (auto date = Get<HistoryMessageDate>()) {
@@ -7962,47 +7961,8 @@ void HistoryService::draw(Painter &p, const QRect &r, TextSelection selection, u
height -= unreadbarh;
}
uint64 fullAnimMs = App::main() ? App::main()->animActiveTimeStart(this) : 0;
if (fullAnimMs > 0 && fullAnimMs <= ms) {
int animms = ms - fullAnimMs;
if (animms > st::activeFadeInDuration + st::activeFadeOutDuration) {
App::main()->stopAnimActive();
} else {
int skiph = st::msgServiceMargin.top() - st::msgServiceMargin.bottom();
textstyleSet(&st::inTextStyle);
float64 dt = (animms > st::activeFadeInDuration) ? (1 - (animms - st::activeFadeInDuration) / float64(st::activeFadeOutDuration)) : (animms / float64(st::activeFadeInDuration));
float64 o = p.opacity();
p.setOpacity(o * dt);
p.fillRect(0, skiph, _history->width, _height - skiph, textstyleCurrent()->selectOverlay->b);
p.setOpacity(o);
}
}
if (_media) {
height -= st::msgServiceMargin.top() + _media->height();
int32 left = st::msgServiceMargin.left() + (width - _media->maxWidth()) / 2, top = st::msgServiceMargin.top() + height + st::msgServiceMargin.top();
p.translate(left, top);
_media->draw(p, r.translated(-left, -top), toMediaSelection(selection), ms);
p.translate(-left, -top);
}
QRect trect(QRect(left, st::msgServiceMargin.top(), width, height).marginsAdded(-st::msgServicePadding));
if (width > _maxw) {
left += (width - _maxw) / 2;
width = _maxw;
}
App::roundRect(p, left, st::msgServiceMargin.top(), width, height, App::msgServiceBg(), (selection == FullSelection) ? ServiceSelectedCorners : ServiceCorners);
textstyleSet(&st::serviceTextStyle);
p.setBrush(Qt::NoBrush);
p.setPen(st::msgServiceColor);
p.setFont(st::msgServiceFont);
_text.draw(p, trect.x(), trect.y(), trect.width(), Qt::AlignCenter, 0, -1, selection);
textstyleRestore();
HistoryLayout::PaintContext context(ms, r, selection);
HistoryLayout::ServiceMessagePainter::paint(p, this, context, height);
if (int skiph = dateh + unreadbarh) {
p.translate(0, -skiph);