295 lines
10 KiB
C++
295 lines
10 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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It is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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In addition, as a special exception, the copyright holders give permission
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to link the code of portions of this program with the OpenSSL library.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2015 John Preston, https://desktop.telegram.org
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*/
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#include "stdafx.h"
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#include "style.h"
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#include "lang.h"
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#include "localstorage.h"
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#include "mainwidget.h"
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#include "photosendbox.h"
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PhotoSendBox::PhotoSendBox(const FileLoadResultPtr &file) : AbstractBox(st::boxWideWidth)
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, _file(file)
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, _thumbx(0)
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, _thumby(0)
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, _thumbw(0)
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, _thumbh(0)
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, _namew(0)
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, _textw(0)
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, _caption(this, st::confirmCaptionArea, lang(lng_photo_caption))
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, _compressedFromSettings(_file->type == PrepareAuto)
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, _compressed(this, lang(lng_send_image_compressed), _compressedFromSettings ? cCompressPastedImage() : true)
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, _send(this, lang(lng_send_button), st::defaultBoxButton)
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, _cancel(this, lang(lng_cancel), st::cancelBoxButton)
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, _replyTo(_file->to.replyTo)
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, _confirmed(false) {
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connect(&_send, SIGNAL(clicked()), this, SLOT(onSend()));
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connect(&_cancel, SIGNAL(clicked()), this, SLOT(onClose()));
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if (_file->photo.type() != mtpc_photoEmpty) {
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_file->type = PreparePhoto;
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}
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if (_file->type == PreparePhoto) {
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int32 maxW = 0, maxH = 0;
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for (PreparedPhotoThumbs::const_iterator i = _file->photoThumbs.cbegin(), e = _file->photoThumbs.cend(); i != e; ++i) {
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if (i->width() >= maxW && i->height() >= maxH) {
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_thumb = *i;
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maxW = _thumb.width();
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maxH = _thumb.height();
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}
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}
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int32 tw = _thumb.width(), th = _thumb.height();
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if (!tw || !th) {
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tw = th = 1;
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}
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_thumbw = width() - st::boxPhotoPadding.left() - st::boxPhotoPadding.right();
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if (_thumb.width() < _thumbw) {
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_thumbw = (_thumb.width() > 20) ? _thumb.width() : 20;
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}
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int32 maxthumbh = qMin(qRound(1.5 * _thumbw), int(st::confirmMaxHeight));
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_thumbh = qRound(th * float64(_thumbw) / tw);
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if (_thumbh > maxthumbh) {
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_thumbw = qRound(_thumbw * float64(maxthumbh) / _thumbh);
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_thumbh = maxthumbh;
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if (_thumbw < 10) {
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_thumbw = 10;
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}
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}
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_thumbx = (width() - _thumbw) / 2;
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_thumb = QPixmap::fromImage(_thumb.toImage().scaled(_thumbw * cIntRetinaFactor(), _thumbh * cIntRetinaFactor(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation), Qt::ColorOnly);
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_thumb.setDevicePixelRatio(cRetinaFactor());
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} else {
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_compressed.hide();
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if (!_file->thumb.isNull()) {
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_thumb = _file->thumb;
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int32 tw = _thumb.width(), th = _thumb.height();
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if (_thumb.isNull() || !tw || !th) {
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_thumbw = _thumbx = _thumby = 0;
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} else if (tw > th) {
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_thumbw = (tw * st::mediaThumbSize) / th;
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_thumbx = (_thumbw - st::mediaThumbSize) / 2;
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_thumby = 0;
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} else {
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_thumbw = st::mediaThumbSize;
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_thumbx = 0;
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_thumby = ((th * _thumbw) / tw - st::mediaThumbSize) / 2;
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}
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}
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if (_thumbw) {
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_thumb = QPixmap::fromImage(_thumb.toImage().scaledToWidth(_thumbw * cIntRetinaFactor(), Qt::SmoothTransformation), Qt::ColorOnly);
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_thumb.setDevicePixelRatio(cRetinaFactor());
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}
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_name = _file->filename;
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_namew = st::mediaFont->width(_name);
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_size = formatSizeText(_file->filesize);
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_textw = qMax(_namew, st::mediaFont->width(_size));
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}
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updateBoxSize();
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_caption.setMaxLength(MaxPhotoCaption);
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_caption.setCtrlEnterSubmit(CtrlEnterSubmitBoth);
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connect(&_compressed, SIGNAL(changed()), this, SLOT(onCompressedChange()));
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connect(&_caption, SIGNAL(resized()), this, SLOT(onCaptionResized()));
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connect(&_caption, SIGNAL(submitted(bool)), this, SLOT(onSend(bool)));
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connect(&_caption, SIGNAL(cancelled()), this, SLOT(onClose()));
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prepare();
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}
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PhotoSendBox::PhotoSendBox(const QString &phone, const QString &fname, const QString &lname, MsgId replyTo) : AbstractBox(st::boxWideWidth)
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, _thumbx(0)
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, _thumby(0)
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, _thumbw(0)
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, _thumbh(0)
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, _namew(0)
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, _textw(0)
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, _caption(this, st::confirmCaptionArea, lang(lng_photo_caption))
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, _compressed(this, lang(lng_send_image_compressed), true)
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, _send(this, lang(lng_send_button), st::defaultBoxButton)
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, _cancel(this, lang(lng_cancel), st::cancelBoxButton)
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, _phone(phone), _fname(fname), _lname(lname), _replyTo(replyTo) {
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connect(&_send, SIGNAL(clicked()), this, SLOT(onSend()));
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connect(&_cancel, SIGNAL(clicked()), this, SLOT(onClose()));
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_compressed.hide();
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_name = lng_full_name(lt_first_name, _fname, lt_last_name, _lname);
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_namew = st::mediaFont->width(_name);
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_size = _phone;
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_textw = qMax(_namew, st::mediaFont->width(_size));
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updateBoxSize();
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prepare();
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}
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void PhotoSendBox::onCompressedChange() {
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showAll();
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if (_caption.isHidden()) {
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setFocus();
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} else {
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_caption.setFocus();
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}
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updateBoxSize();
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resizeEvent(0);
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update();
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}
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void PhotoSendBox::onCaptionResized() {
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updateBoxSize();
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resizeEvent(0);
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update();
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}
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void PhotoSendBox::updateBoxSize() {
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if (_file && _file->type == PreparePhoto) {
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setMaxHeight(st::boxPhotoPadding.top() + _thumbh + st::boxPhotoPadding.bottom() + st::boxPhotoCompressedPadding.top() + _compressed.height() + (_compressed.checked() ? (st::boxPhotoCompressedPadding.bottom() + _caption.height()) : 0) + st::boxButtonPadding.top() + _send.height() + st::boxButtonPadding.bottom());
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} else {
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setMaxHeight(st::boxPhotoPadding.top() + st::mediaPadding.top() + st::mediaThumbSize + st::mediaPadding.bottom() + st::boxPhotoPadding.bottom() + st::boxButtonPadding.top() + _send.height() + st::boxButtonPadding.bottom());
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}
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}
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void PhotoSendBox::keyPressEvent(QKeyEvent *e) {
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if (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return) {
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onSend((e->modifiers().testFlag(Qt::ControlModifier) || e->modifiers().testFlag(Qt::MetaModifier)) && e->modifiers().testFlag(Qt::ShiftModifier));
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} else {
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AbstractBox::keyPressEvent(e);
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}
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}
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void PhotoSendBox::paintEvent(QPaintEvent *e) {
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Painter p(this);
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if (paint(p)) return;
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if (_file && _file->type == PreparePhoto) {
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if (_thumbx > st::boxPhotoPadding.left()) {
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p.fillRect(st::boxPhotoPadding.left(), st::boxPhotoPadding.top(), _thumbx - st::boxPhotoPadding.left(), _thumbh, st::confirmBg->b);
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}
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if (_thumbx + _thumbw < width() - st::boxPhotoPadding.right()) {
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p.fillRect(_thumbx + _thumbw, st::boxPhotoPadding.top(), width() - st::boxPhotoPadding.right() - _thumbx - _thumbw, _thumbh, st::confirmBg->b);
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}
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p.drawPixmap(_thumbx, st::boxPhotoPadding.top(), _thumb);
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} else {
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int32 w = width() - st::boxPhotoPadding.left() - st::boxPhotoPadding.right(), h = st::mediaPadding.top() + st::mediaThumbSize + st::mediaPadding.bottom();
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int32 tleft = st::mediaPadding.left() + st::mediaThumbSize + st::mediaPadding.right();
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int32 twidth = w - tleft - st::mediaPadding.right();
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if (twidth > _textw) {
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w -= (twidth - _textw);
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twidth = _textw;
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}
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int32 x = (width() - w) / 2, y = st::boxPhotoPadding.top();
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App::roundRect(p, x, y, w, h, st::msgOutBg, MessageOutCorners, &st::msgOutShadow);
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if (_thumbw) {
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int32 rf(cIntRetinaFactor());
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p.drawPixmap(QPoint(x + st::mediaPadding.left(), y + st::mediaPadding.top()), _thumb, QRect(_thumbx * rf, _thumby * rf, st::mediaThumbSize * rf, st::mediaThumbSize * rf));
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} else if (_file) {
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p.drawPixmap(QPoint(x + st::mediaPadding.left(), y + st::mediaPadding.top()), App::sprite(), st::mediaDocOutImg);
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} else {
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p.drawPixmap(x + st::mediaPadding.left(), y + st::mediaPadding.top(), userDefPhoto(1)->pix(st::mediaThumbSize));
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}
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p.setFont(st::mediaFont->f);
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p.setPen(st::black->c);
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if (twidth < _namew) {
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p.drawText(x + tleft, y + st::mediaPadding.top() + st::mediaNameTop + st::mediaFont->ascent, st::mediaFont->elided(_name, twidth));
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} else {
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p.drawText(x + tleft, y + st::mediaPadding.top() + st::mediaNameTop + st::mediaFont->ascent, _name);
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}
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p.setPen(st::mediaOutColor->p);
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p.drawText(x + tleft, y + st::mediaPadding.top() + st::mediaThumbSize - st::mediaDetailsShift - st::mediaFont->descent, _size);
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}
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}
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void PhotoSendBox::resizeEvent(QResizeEvent *e) {
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_send.moveToRight(st::boxButtonPadding.right(), height() - st::boxButtonPadding.bottom() - _send.height());
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_cancel.moveToRight(st::boxButtonPadding.right() + _send.width() + st::boxButtonPadding.left(), _send.y());
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_caption.resize(st::boxWideWidth - st::boxPhotoPadding.left() - st::boxPhotoPadding.right(), _caption.height());
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_caption.moveToLeft(st::boxPhotoPadding.left(), _send.y() - st::boxButtonPadding.top() - _caption.height());
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_compressed.moveToLeft(st::boxPhotoPadding.left(), st::boxPhotoPadding.top() + _thumbh + st::boxPhotoPadding.bottom() + st::boxPhotoCompressedPadding.top());
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}
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void PhotoSendBox::closePressed() {
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if (!_confirmed && App::main()) {
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if (_file) {
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App::main()->onSendFileCancel(_file);
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} else {
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App::main()->onShareContactCancel();
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}
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}
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}
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void PhotoSendBox::hideAll() {
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_send.hide();
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_cancel.hide();
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_caption.hide();
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_compressed.hide();
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}
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void PhotoSendBox::showAll() {
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_send.show();
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_cancel.show();
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if (_file && _file->type == PreparePhoto) {
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_compressed.show();
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if (_compressed.checked()) {
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_caption.show();
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} else {
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_caption.hide();
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}
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} else {
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_caption.hide();
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_compressed.hide();
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}
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}
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void PhotoSendBox::showDone() {
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setInnerFocus();
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}
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void PhotoSendBox::onSend(bool ctrlShiftEnter) {
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if (App::main()) {
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if (_file) {
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if (_compressed.isHidden()) {
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if (_file->type == PrepareAuto) {
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_file->type = PrepareDocument;
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}
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} else {
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if (_compressedFromSettings && _compressed.checked() != cCompressPastedImage()) {
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cSetCompressPastedImage(_compressed.checked());
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Local::writeUserSettings();
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}
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if (_compressed.checked()) {
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_file->type = PreparePhoto;
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} else {
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_file->type = PrepareDocument;
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}
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}
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if (!_caption.isHidden()) {
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_file->photoCaption = prepareText(_caption.getLastText(), true);
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}
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App::main()->onSendFileConfirm(_file, ctrlShiftEnter);
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} else {
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App::main()->onShareContactConfirm(_phone, _fname, _lname, _replyTo, ctrlShiftEnter);
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}
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}
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_confirmed = true;
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onClose();
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}
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