tdesktop/Telegram/SourceFiles/layout.cpp

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/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
#include "layout.h"
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#include "data/data_document.h"
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#include "lang/lang_keys.h"
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#include "mainwidget.h"
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#include "storage/file_upload.h"
#include "mainwindow.h"
#include "core/file_utilities.h"
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#include "boxes/add_contact_box.h"
#include "boxes/confirm_box.h"
#include "media/audio/media_audio.h"
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#include "storage/localstorage.h"
#include "history/view/history_view_cursor_state.h"
#include "app.h"
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int32 documentColorIndex(DocumentData *document, QString &ext) {
auto colorIndex = 0;
auto name = document
? (document->filename().isEmpty()
? (document->sticker()
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? tr::lng_in_dlg_sticker(tr::now)
: qsl("Unknown File"))
: document->filename())
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: tr::lng_message_empty(tr::now);
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name = name.toLower();
auto lastDot = name.lastIndexOf('.');
auto mime = document
? document->mimeString().toLower()
: QString();
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if (name.endsWith(qstr(".doc")) ||
name.endsWith(qstr(".docx")) ||
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name.endsWith(qstr(".txt")) ||
name.endsWith(qstr(".psd")) ||
mime.startsWith(qstr("text/"))) {
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colorIndex = 0;
} else if (
name.endsWith(qstr(".xls")) ||
name.endsWith(qstr(".xlsx")) ||
name.endsWith(qstr(".csv"))) {
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colorIndex = 1;
} else if (
name.endsWith(qstr(".pdf")) ||
name.endsWith(qstr(".ppt")) ||
name.endsWith(qstr(".pptx")) ||
name.endsWith(qstr(".key"))) {
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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"))) {
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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));
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colorIndex = (ch.unicode() % 4);
}
ext = document
? ((lastDot < 0 || lastDot + 2 > name.size())
? name
: name.mid(lastDot + 1))
: QString();
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return colorIndex;
}
style::color documentColor(int32 colorIndex) {
const style::color colors[] = {
st::msgFile1Bg,
st::msgFile2Bg,
st::msgFile3Bg,
st::msgFile4Bg
};
return colors[colorIndex & 3];
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}
style::color documentDarkColor(int32 colorIndex) {
static style::color colors[] = {
st::msgFile1BgDark,
st::msgFile2BgDark,
st::msgFile3BgDark,
st::msgFile4BgDark
};
return colors[colorIndex & 3];
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}
style::color documentOverColor(int32 colorIndex) {
static style::color colors[] = {
st::msgFile1BgOver,
st::msgFile2BgOver,
st::msgFile3BgOver,
st::msgFile4BgOver
};
return colors[colorIndex & 3];
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}
style::color documentSelectedColor(int32 colorIndex) {
static style::color colors[] = {
st::msgFile1BgSelected,
st::msgFile2BgSelected,
st::msgFile3BgSelected,
st::msgFile4BgSelected
};
return colors[colorIndex & 3];
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}
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RoundCorners documentCorners(int32 colorIndex) {
return RoundCorners(Doc1Corners + (colorIndex & 3));
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}
[[nodiscard]] HistoryView::TextState LayoutItemBase::getState(
QPoint point,
StateRequest request) const {
return {};
}
[[nodiscard]] TextSelection LayoutItemBase::adjustSelection(
TextSelection selection,
TextSelectType type) const {
return selection;
}