tdesktop/Telegram/SourceFiles/layout.cpp

296 lines
10 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) 2014-2017 John Preston, https://desktop.telegram.org
*/
#include "layout.h"
#include "data/data_document.h"
#include "lang/lang_keys.h"
#include "mainwidget.h"
#include "application.h"
#include "storage/file_upload.h"
#include "mainwindow.h"
#include "core/file_utilities.h"
#include "boxes/add_contact_box.h"
#include "boxes/confirm_box.h"
#include "media/media_audio.h"
#include "storage/localstorage.h"
TextParseOptions _textNameOptions = {
0, // flags
4096, // maxw
1, // maxh
Qt::LayoutDirectionAuto, // lang-dependent
};
TextParseOptions _textDlgOptions = {
TextParseRichText, // flags
0, // maxw is style-dependent
1, // maxh
Qt::LayoutDirectionAuto, // lang-dependent
};
TextParseOptions _historyTextOptions = {
TextParseLinks | TextParseMentions | TextParseHashtags | TextParseMultiline | TextParseRichText | TextParseMarkdown, // flags
0, // maxw
0, // maxh
Qt::LayoutDirectionAuto, // dir
};
TextParseOptions _historyBotOptions = {
TextParseLinks | TextParseMentions | TextParseHashtags | TextParseBotCommands | TextParseMultiline | TextParseRichText | TextParseMarkdown, // flags
0, // maxw
0, // maxh
Qt::LayoutDirectionAuto, // dir
};
TextParseOptions _historyTextNoMonoOptions = {
TextParseLinks | TextParseMentions | TextParseHashtags | TextParseMultiline | TextParseRichText, // flags
0, // maxw
0, // maxh
Qt::LayoutDirectionAuto, // dir
};
TextParseOptions _historyBotNoMonoOptions = {
TextParseLinks | TextParseMentions | TextParseHashtags | TextParseBotCommands | TextParseMultiline | TextParseRichText, // flags
0, // maxw
0, // maxh
Qt::LayoutDirectionAuto, // dir
};
const TextParseOptions &itemTextOptions(History *h, PeerData *f) {
if ((h->peer->isUser() && h->peer->asUser()->botInfo) || (f->isUser() && f->asUser()->botInfo) || (h->peer->isChat() && h->peer->asChat()->botStatus >= 0) || (h->peer->isMegagroup() && h->peer->asChannel()->mgInfo->botStatus >= 0)) {
return _historyBotOptions;
}
return _historyTextOptions;
}
const TextParseOptions &itemTextOptions(const HistoryItem *item) {
return itemTextOptions(item->history(), item->author());
}
const TextParseOptions &itemTextNoMonoOptions(History *h, PeerData *f) {
if ((h->peer->isUser() && h->peer->asUser()->botInfo) || (f->isUser() && f->asUser()->botInfo) || (h->peer->isChat() && h->peer->asChat()->botStatus >= 0) || (h->peer->isMegagroup() && h->peer->asChannel()->mgInfo->botStatus >= 0)) {
return _historyBotNoMonoOptions;
}
return _historyTextNoMonoOptions;
}
const TextParseOptions &itemTextNoMonoOptions(const HistoryItem *item) {
return itemTextNoMonoOptions(item->history(), item->author());
}
QString formatSizeText(qint64 size) {
if (size >= 1024 * 1024) { // more than 1 mb
qint64 sizeTenthMb = (size * 10 / (1024 * 1024));
return QString::number(sizeTenthMb / 10) + '.' + QString::number(sizeTenthMb % 10) + qsl(" MB");
}
if (size >= 1024) {
qint64 sizeTenthKb = (size * 10 / 1024);
return QString::number(sizeTenthKb / 10) + '.' + QString::number(sizeTenthKb % 10) + qsl(" KB");
}
return QString::number(size) + qsl(" B");
}
QString formatDownloadText(qint64 ready, qint64 total) {
QString readyStr, totalStr, mb;
if (total >= 1024 * 1024) { // more than 1 mb
qint64 readyTenthMb = (ready * 10 / (1024 * 1024)), totalTenthMb = (total * 10 / (1024 * 1024));
readyStr = QString::number(readyTenthMb / 10) + '.' + QString::number(readyTenthMb % 10);
totalStr = QString::number(totalTenthMb / 10) + '.' + QString::number(totalTenthMb % 10);
mb = qsl("MB");
} else if (total >= 1024) {
qint64 readyKb = (ready / 1024), totalKb = (total / 1024);
readyStr = QString::number(readyKb);
totalStr = QString::number(totalKb);
mb = qsl("KB");
} else {
readyStr = QString::number(ready);
totalStr = QString::number(total);
mb = qsl("B");
}
return lng_save_downloaded(lt_ready, readyStr, lt_total, totalStr, lt_mb, mb);
}
QString formatDurationText(qint64 duration) {
qint64 hours = (duration / 3600), minutes = (duration % 3600) / 60, seconds = duration % 60;
return (hours ? QString::number(hours) + ':' : QString()) + (minutes >= 10 ? QString() : QString('0')) + QString::number(minutes) + ':' + (seconds >= 10 ? QString() : QString('0')) + QString::number(seconds);
}
QString formatDurationWords(qint64 duration) {
if (duration > 59) {
auto minutes = (duration / 60);
auto minutesCount = lng_duration_minsec_minutes(lt_count, minutes);
auto seconds = (duration % 60);
auto secondsCount = lng_duration_minsec_seconds(lt_count, seconds);
return lng_duration_minutes_seconds(lt_minutes_count, minutesCount, lt_seconds_count, secondsCount);
}
return lng_duration_seconds(lt_count, duration);
}
QString formatDurationAndSizeText(qint64 duration, qint64 size) {
return lng_duration_and_size(lt_duration, formatDurationText(duration), lt_size, formatSizeText(size));
}
QString formatGifAndSizeText(qint64 size) {
return lng_duration_and_size(lt_duration, qsl("GIF"), lt_size, formatSizeText(size));
}
QString formatPlayedText(qint64 played, qint64 duration) {
return lng_duration_played(lt_played, formatDurationText(played), lt_duration, formatDurationText(duration));
}
int32 documentColorIndex(DocumentData *document, QString &ext) {
auto colorIndex = 0;
auto name = document
? (document->filename().isEmpty()
? (document->sticker()
? lang(lng_in_dlg_sticker)
: qsl("Unknown File"))
: document->filename())
: lang(lng_message_empty);
name = name.toLower();
auto lastDot = name.lastIndexOf('.');
auto mime = document
? document->mimeString().toLower()
: QString();
if (name.endsWith(qstr(".doc")) ||
name.endsWith(qstr(".txt")) ||
name.endsWith(qstr(".psd")) ||
mime.startsWith(qstr("text/"))) {
colorIndex = 0;
} else if (
name.endsWith(qstr(".xls")) ||
name.endsWith(qstr(".csv"))) {
colorIndex = 1;
} else if (
name.endsWith(qstr(".pdf")) ||
name.endsWith(qstr(".ppt")) ||
name.endsWith(qstr(".key"))) {
colorIndex = 2;
} else if (
name.endsWith(qstr(".zip")) ||
name.endsWith(qstr(".rar")) ||
name.endsWith(qstr(".ai")) ||
name.endsWith(qstr(".mp3")) ||
name.endsWith(qstr(".mov")) ||
name.endsWith(qstr(".avi"))) {
colorIndex = 3;
} else {
auto ch = (lastDot >= 0 && lastDot + 1 < name.size())
? name.at(lastDot + 1)
: (name.isEmpty()
? (mime.isEmpty() ? '0' : mime.at(0))
: name.at(0));
colorIndex = (ch.unicode() % 4);
}
ext = document
? ((lastDot < 0 || lastDot + 2 > name.size())
? name
: name.mid(lastDot + 1))
: QString();
return colorIndex;
}
style::color documentColor(int32 colorIndex) {
const style::color colors[] = {
st::msgFile1Bg,
st::msgFile2Bg,
st::msgFile3Bg,
st::msgFile4Bg
};
return colors[colorIndex & 3];
}
style::color documentDarkColor(int32 colorIndex) {
static style::color colors[] = {
st::msgFile1BgDark,
st::msgFile2BgDark,
st::msgFile3BgDark,
st::msgFile4BgDark
};
return colors[colorIndex & 3];
}
style::color documentOverColor(int32 colorIndex) {
static style::color colors[] = {
st::msgFile1BgOver,
st::msgFile2BgOver,
st::msgFile3BgOver,
st::msgFile4BgOver
};
return colors[colorIndex & 3];
}
style::color documentSelectedColor(int32 colorIndex) {
static style::color colors[] = {
st::msgFile1BgSelected,
st::msgFile2BgSelected,
st::msgFile3BgSelected,
st::msgFile4BgSelected
};
return colors[colorIndex & 3];
}
RoundCorners documentCorners(int32 colorIndex) {
return RoundCorners(Doc1Corners + (colorIndex & 3));
}
bool documentIsValidMediaFile(const QString &filepath) {
static StaticNeverFreedPointer<QList<QString>> validMediaTypes(([] {
std::unique_ptr<QList<QString>> result = std::make_unique<QList<QString>>();
*result = qsl("\
webm mkv flv vob ogv ogg drc gif gifv mng avi mov qt wmv yuv rm rmvb asf amv mp4 m4p \
m4v mpg mp2 mpeg mpe mpv m2v svi 3gp 3g2 mxf roq nsv f4v f4p f4a f4b wma divx evo mk3d \
mka mks mcf m2p ps ts m2ts ifo aaf avchd cam dat dsh dvr-ms m1v fla flr sol wrap smi swf \
wtv 8svx 16svx iff aiff aif aifc au bwf cdda raw wav flac la pac m4a ape ofr ofs off rka \
shn tak tta wv brstm dts dtshd dtsma ast amr mp3 spx gsm aac mpc vqf ra ots swa vox voc \
dwd smp aup cust mid mus sib sid ly gym vgm psf nsf mod ptb s3m xm it mt2 minipsf psflib \
2sf dsf gsf psf2 qsf ssf usf rmj spc niff mxl xml txm ym jam mp1 mscz\
").split(' ');
return result.release();
})());
QFileInfo info(filepath);
auto parts = info.fileName().split('.', QString::SkipEmptyParts);
return !parts.isEmpty() && (validMediaTypes->indexOf(parts.back().toLower()) >= 0);
}
bool documentIsExecutableName(const QString &filename) {
static StaticNeverFreedPointer<QList<QString>> executableTypes(([] {
std::unique_ptr<QList<QString>> result = std::make_unique<QList<QString>>();
#ifdef Q_OS_MAC
*result = qsl("\
action app bin command csh osx workflow\
").split(' ');
#elif defined Q_OS_LINUX // Q_OS_MAC
*result = qsl("\
bin csh ksh out run\
").split(' ');
#else // Q_OS_MAC || Q_OS_LINUX
*result = qsl("\
bat bin cmd com cpl exe gadget inf ins inx isu job jse lnk msc msi \
msp mst paf pif ps1 reg rgs sct shb shs u3p vb vbe vbs vbscript ws wsf\
").split(' ');
#endif // !Q_OS_MAC && !Q_OS_LINUX
return result.release();
})());
auto lastDotIndex = filename.lastIndexOf('.');
return (lastDotIndex >= 0) && (executableTypes->indexOf(filename.mid(lastDotIndex + 1).toLower()) >= 0);
}