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Code Issues Releases Wiki Activity

Floating dates that appear animated when scrolling messages added.

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This commit is contained in:
John Preston
2016-06-10 13:21:09 +03:00
parent 6da62f902b
commit 16429b3008
7 changed files with 303 additions and 85 deletions
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28
Telegram/SourceFiles/history/history_service_layout.cpp
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@@ -23,6 +23,7 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
#include "data/data_abstract_structure.h"
#include "mainwidget.h"
#include "lang.h"
namespace HistoryLayout {
namespace {
@@ -126,6 +127,23 @@ void paintBubblePart(Painter &p, int x, int y, int width, int height, SideStyle
p.fillRect(x, y, width, height, App::msgServiceBg());
}
void paintPreparedDate(Painter &p, const QString &dateText, int dateTextWidth, int y, int w) {
int left = st::msgServiceMargin.left();
int maxwidth = w;
if (Adaptive::Wide()) {
maxwidth = qMin(maxwidth, int32(st::msgMaxWidth + 2 * st::msgPhotoSkip + 2 * st::msgMargin.left()));
}
w = maxwidth - st::msgServiceMargin.left() - st::msgServiceMargin.left();
left += (w - dateTextWidth - st::msgServicePadding.left() - st::msgServicePadding.right()) / 2;
int height = st::msgServicePadding.top() + st::msgServiceFont->height + st::msgServicePadding.bottom();
App::roundRect(p, left, y + st::msgServiceMargin.top(), dateTextWidth + st::msgServicePadding.left() + st::msgServicePadding.left(), height, App::msgServiceBg(), ServiceCorners);
p.setFont(st::msgServiceFont);
p.setPen(st::msgServiceColor);
p.drawText(left + st::msgServicePadding.left(), y + st::msgServiceMargin.top() + st::msgServicePadding.top() + st::msgServiceFont->ascent, dateText);
}
} // namepsace
void ServiceMessagePainter::paint(Painter &p, const HistoryService *message, const PaintContext &context, int height) {
@@ -177,6 +195,16 @@ void ServiceMessagePainter::paint(Painter &p, const HistoryService *message, con
textstyleRestore();
}
void ServiceMessagePainter::paintDate(Painter &p, const QDateTime &date, int y, int w) {
auto dateText = langDayOfMonthFull(date.date());
auto dateTextWidth = st::msgServiceFont->width(dateText);
paintPreparedDate(p, dateText, dateTextWidth, y, w);
}
void ServiceMessagePainter::paintDate(Painter &p, const QString &dateText, int dateTextWidth, int y, int w) {
paintPreparedDate(p, dateText, dateTextWidth, y, w);
}
void ServiceMessagePainter::paintBubble(Painter &p, int left, int width, const Text &text, const QRect &textRect) {
createCircleMasks();