/* 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 "boxes/emoji_box.h" #include "lang/lang_keys.h" #include "mainwidget.h" #include "mainwindow.h" namespace { struct EmojiReplace { uint32 code; const char *replace; }; // copied from codegen_emoji EmojiReplace Replaces[] = { { 0xD83DDE0AU, ":-)" }, { 0xD83DDE0DU, "8-)" }, { 0x2764U, "<3" }, { 0xD83DDC8BU, ":kiss:" }, { 0xD83DDE01U, ":grin:" }, { 0xD83DDE02U, ":joy:" }, { 0xD83DDE1AU, ":-*" }, { 0xD83DDE06U, "xD" }, { 0xD83DDC4DU, ":like:" }, { 0xD83DDC4EU, ":dislike:" }, { 0x261DU, ":up:" }, { 0x270CU, ":v:" }, { 0xD83DDC4CU, ":ok:" }, { 0xD83DDE0EU, "B-)" }, { 0xD83DDE03U, ":-D" }, { 0xD83DDE09U, ";-)" }, { 0xD83DDE1CU, ";-P" }, { 0xD83DDE0BU, ":-p" }, { 0xD83DDE14U, "3(" }, { 0xD83DDE1EU, ":-(" }, { 0xD83DDE0FU, ":]" }, { 0xD83DDE22U, ":'(" }, { 0xD83DDE2DU, ":_(" }, { 0xD83DDE29U, ":((" }, { 0xD83DDE28U, ":o" }, { 0xD83DDE10U, ":|" }, { 0xD83DDE0CU, "3-)" }, { 0xD83DDE20U, ">(" }, { 0xD83DDE21U, ">((" }, { 0xD83DDE07U, "O:)" }, { 0xD83DDE30U, ";o" }, { 0xD83DDE33U, "8|" }, { 0xD83DDE32U, "8o" }, { 0xD83DDE37U, ":X" }, { 0xD83DDE08U, "}:)" }, }; constexpr auto kReplacesCount = base::array_size(Replaces); constexpr auto kReplacesInRow = 7; } // namespace EmojiBox::EmojiBox(QWidget*) : _esize(Ui::Emoji::Size(Ui::Emoji::Index() + 1)) { } void EmojiBox::prepare() { setTitle(langFactory(lng_settings_emoji_list)); fillBlocks(); addButton(langFactory(lng_close), [this] { closeBox(); }); _blockHeight = st::emojiReplaceInnerHeight; setDimensions(_blocks[0].size() * st::emojiReplaceWidth + 2 * st::emojiReplacePadding, st::emojiReplacePadding + _blocks.size() * st::emojiReplaceHeight + (st::emojiReplaceHeight - _blockHeight) + st::emojiReplacePadding); } void EmojiBox::fillBlocks() { BlockRow currentRow; currentRow.reserve(kReplacesInRow); for (uint32 i = 0; i < kReplacesCount; ++i) { auto emoji = Ui::Emoji::FromOldKey(Replaces[i].code); if (!emoji) continue; if (emoji->hasVariants()) { auto it = cEmojiVariants().constFind(emoji->nonColoredId()); if (it != cEmojiVariants().cend()) { emoji = emoji->variant(it.value()); } } Block block(emoji, QString::fromUtf8(Replaces[i].replace)); currentRow.push_back(block); if (uint32(currentRow.size()) == kReplacesInRow) { _blocks.push_back(currentRow); currentRow.resize(0); } } if (currentRow.size()) { _blocks.push_back(currentRow); } } void EmojiBox::keyPressEvent(QKeyEvent *e) { if (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return) { closeBox(); } else { BoxContent::keyPressEvent(e); } } void EmojiBox::paintEvent(QPaintEvent *e) { BoxContent::paintEvent(e); Painter p(this); p.setFont(st::emojiTextFont); p.setPen(st::boxTextFg); auto top = st::emojiReplacePadding + (st::emojiReplaceHeight - _blockHeight) / 2; for (Blocks::const_iterator i = _blocks.cbegin(), e = _blocks.cend(); i != e; ++i) { int32 rowSize = i->size(), left = (width() - rowSize * st::emojiReplaceWidth) / 2; for (BlockRow::const_iterator j = i->cbegin(), en = i->cend(); j != en; ++j) { if (j->emoji) { p.drawPixmap(QPoint(left + (st::emojiReplaceWidth - (_esize / cIntRetinaFactor())) / 2, top + (st::emojiReplaceHeight - _blockHeight) / 2), App::emojiLarge(), QRect(j->emoji->x() * _esize, j->emoji->y() * _esize, _esize, _esize)); } QRect trect(left, top + (st::emojiReplaceHeight + _blockHeight) / 2 - st::emojiTextFont->height, st::emojiReplaceWidth, st::emojiTextFont->height); p.drawText(trect, j->text, QTextOption(Qt::AlignHCenter | Qt::AlignTop)); left += st::emojiReplaceWidth; } top += st::emojiReplaceHeight; } }