234 lines
9 KiB
C++
234 lines
9 KiB
C++
/*
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This file is part of Telegram Desktop,
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an unofficial desktop 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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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014 John Preston, https://tdesktop.com
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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 "app.h"
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#include "mainwidget.h"
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#include "photosendbox.h"
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PhotoSendBox::PhotoSendBox(const ReadyLocalMedia &img) : _img(new ReadyLocalMedia(img)),
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_thumbx(0), _thumby(0), _thumbw(0), _thumbh(0), _namew(0), _textw(0),
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_compressed(this, lang(lng_send_image_compressed), cCompressPastedImage()),
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_sendButton(this, lang(lng_send_button), st::btnSelectDone),
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_cancelButton(this, lang(lng_cancel), st::btnSelectCancel),
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a_opacity(0, 1) {
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connect(&_sendButton, SIGNAL(clicked()), this, SLOT(onSend()));
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connect(&_cancelButton, SIGNAL(clicked()), this, SLOT(onCancel()));
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_width = st::confirmWidth;
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if (_img->type == ToPreparePhoto) {
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int32 maxW = 0, maxH = 0;
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for (PreparedPhotoThumbs::const_iterator i = _img->photoThumbs.cbegin(), e = _img->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::boxPadding.left() - st::boxPadding.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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_height = _thumbh + st::boxPadding.top() + st::boxFont->height + st::boxPadding.bottom() + st::boxPadding.bottom() + _compressed.height() + _sendButton.height();
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_thumb = QPixmap::fromImage(_thumb.toImage().scaled(_thumbw, _thumbh, Qt::IgnoreAspectRatio, Qt::SmoothTransformation));
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} else {
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_compressed.hide();
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if (!_img->photoThumbs.isEmpty()) {
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_thumb = _img->photoThumbs.cbegin().value();
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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));
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_thumb.setDevicePixelRatio(cRetinaFactor());
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}
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_height = st::boxPadding.top() + st::boxFont->height + st::boxPadding.bottom() + st::mediaPadding.top() + st::mediaThumbSize + st::mediaPadding.bottom() + st::boxPadding.bottom() + _sendButton.height();
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_name = _img->filename;
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_namew = st::mediaFont->m.width(_name);
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_size = formatSizeText(_img->filesize);
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_textw = qMax(_namew, st::mediaFont->m.width(_size));
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}
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resize(_width, _height);
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}
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PhotoSendBox::PhotoSendBox(const QString &phone, const QString &fname, const QString &lname) : _img(0),
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_thumbx(0), _thumby(0), _thumbw(0), _thumbh(0), _namew(0), _textw(0),
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_compressed(this, lang(lng_send_image_compressed), true),
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_sendButton(this, lang(lng_send_button), st::btnSelectDone),
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_cancelButton(this, lang(lng_cancel), st::btnSelectCancel),
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_phone(phone), _fname(fname), _lname(lname),
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a_opacity(0, 1) {
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connect(&_sendButton, SIGNAL(clicked()), this, SLOT(onSend()));
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connect(&_cancelButton, SIGNAL(clicked()), this, SLOT(onCancel()));
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_width = st::confirmWidth;
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_compressed.hide();
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_height = st::boxPadding.top() + st::boxFont->height + st::boxPadding.bottom() + st::mediaPadding.top() + st::mediaThumbSize + st::mediaPadding.bottom() + st::boxPadding.bottom() + _sendButton.height();
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_name = _fname + QChar(' ') + _lname;
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_namew = st::mediaFont->m.width(_name);
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_size = _phone;
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_textw = qMax(_namew, st::mediaFont->m.width(_size));
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resize(_width, _height);
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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 if (e->key() == Qt::Key_Escape) {
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onCancel();
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}
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}
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void PhotoSendBox::parentResized() {
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QSize s = parentWidget()->size();
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setGeometry((s.width() - _width) / 2, (s.height() - _height) / 2, _width, _height);
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_sendButton.move(_width - _sendButton.width(), _height - _sendButton.height());
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_cancelButton.move(0, _height - _cancelButton.height());
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_compressed.move((width() - _compressed.width()) / 2, _height - _cancelButton.height() - _compressed.height() - st::confirmCompressedSkip);
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update();
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}
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void PhotoSendBox::paintEvent(QPaintEvent *e) {
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QPainter p(this);
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p.setOpacity(a_opacity.current());
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// fill bg
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p.fillRect(QRect(QPoint(0, 0), size()), st::boxBG->b);
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// paint shadows
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p.fillRect(0, _height - st::btnSelectCancel.height - st::scrollDef.bottomsh, _width, st::scrollDef.bottomsh, st::scrollDef.shColor->b);
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// paint button sep
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p.fillRect(st::btnSelectCancel.width, _height - st::btnSelectCancel.height, st::lineWidth, st::btnSelectCancel.height, st::btnSelectSep->b);
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p.setFont(st::boxFont->f);
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p.setPen(st::boxGrayTitle->p);
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if (_img && _img->type == ToPreparePhoto) {
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p.drawText(QRect(st::boxPadding.left(), st::boxPadding.top(), _width - st::boxPadding.left() - st::boxPadding.right(), st::boxFont->height), lang(lng_really_send_image), style::al_center);
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p.drawPixmap((_width - _thumbw) / 2, st::boxPadding.top() * 2 + st::boxFont->height, _thumb);
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} else {
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p.drawText(QRect(st::boxPadding.left(), st::boxPadding.top(), _width - st::boxPadding.left() - st::boxPadding.right(), st::boxFont->height), lang(_img ? lng_really_send_file : lng_really_share_contact), style::al_center);
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int32 w = _width - st::boxPadding.left() - st::boxPadding.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::boxPadding.top() * 2 + st::boxFont->height;
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p.fillRect(QRect(x, y, w, h), st::msgOutBG->b);
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p.fillRect(x, y + h, w, st::msgShadow, st::msgOutShadow->b);
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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 (_img) {
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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->m.elidedText(_name, Qt::ElideRight, 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::animStep(float64 ms) {
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if (ms >= 1) {
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a_opacity.finish();
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} else {
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a_opacity.update(ms, anim::linear);
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}
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_sendButton.setOpacity(a_opacity.current());
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_cancelButton.setOpacity(a_opacity.current());
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_compressed.setOpacity(a_opacity.current());
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update();
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}
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void PhotoSendBox::onSend(bool ctrlShiftEnter) {
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if (!_img) {
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if (App::main()) App::main()->confirmShareContact(ctrlShiftEnter, _phone, _fname, _lname);
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} else {
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if (!_compressed.isHidden()) {
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cSetCompressPastedImage(_compressed.checked());
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App::writeUserConfig();
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}
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if (_compressed.isHidden() || _compressed.checked()) {
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_img->ctrlShiftEnter = ctrlShiftEnter;
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if (App::main()) App::main()->confirmSendImage(*_img);
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} else {
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if (App::main()) App::main()->confirmSendImageUncompressed(ctrlShiftEnter);
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}
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}
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emit closed();
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}
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void PhotoSendBox::onCancel() {
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if (App::main()) App::main()->cancelSendImage();
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emit closed();
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}
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void PhotoSendBox::startHide() {
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_hiding = true;
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a_opacity.start(0);
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}
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PhotoSendBox::~PhotoSendBox() {
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delete _img;
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if (App::main()) App::main()->cancelSendImage();
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}
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