mirror of
https://github.com/telegramdesktop/tdesktop
synced 2025-09-01 06:55:58 +00:00
0.6.2 version, context menus fixed, image documents view in overlay added
This commit is contained in:
John Preston
@@ -25,7 +25,8 @@ Copyright (c) 2014 John Preston, https://tdesktop.com
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#include "gui/filedialog.h"
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MediaView::MediaView() : TWidget(App::wnd()),
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_photo(0), _leftNavVisible(false), _rightNavVisible(false), _animStarted(getms()), _maxWidth(0), _maxHeight(0), _x(0), _y(0), _w(0), _full(-1),
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_photo(0), _doc(0), _leftNavVisible(false), _rightNavVisible(false), _animStarted(getms()), _maxWidth(0), _maxHeight(0), _width(0),
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_x(0), _y(0), _w(0), _h(0), _xStart(0), _yStart(0), _zoom(0), _pressed(false), _dragging(0), _full(-1),
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_history(0), _peer(0), _user(0), _from(0), _index(-1), _msgid(0), _loadRequest(0), _over(OverNone), _down(OverNone), _lastAction(-st::medviewDeltaFromLastAction, -st::medviewDeltaFromLastAction),
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_close(this, lang(lng_mediaview_close), st::medviewButton),
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_save(this, lang(lng_mediaview_save), st::medviewButton),
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@@ -66,6 +67,11 @@ void MediaView::moveToScreen() {
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_maxHeight = _avail.height() - st::medviewTopSkip - st::medviewBottomSkip;
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_leftNav = QRect(0, 0, st::medviewNavBarWidth, height());
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_rightNav = QRect(width() - st::medviewNavBarWidth, 0, st::medviewNavBarWidth, height());
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int32 w = st::medviewMainWidth + (st::medviewTopSkip - _save.height()), l = _avail.x() + (_avail.width() - w) / 2;
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_topActions = QRect(l, _avail.y(), w, st::medviewTopSkip);
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_bottomActions = QRect(l, _avail.y() + _avail.height() - st::medviewBottomSkip, w, st::medviewBottomSkip);
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_close.move(_avail.x() + (_avail.width() + st::medviewMainWidth) / 2 - _close.width(), _avail.y() + (st::medviewTopSkip - _close.height()) / 2);
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_save.move(_avail.x() + (_avail.width() - st::medviewMainWidth) / 2, _avail.y() + (st::medviewTopSkip - _save.height()) / 2);
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_delete.move(_avail.x() + (_avail.width() + st::medviewMainWidth) / 2 - _delete.width(), _avail.y() + _avail.height() - (st::medviewTopSkip + _delete.height()) / 2);
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@@ -73,6 +79,7 @@ void MediaView::moveToScreen() {
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}
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void MediaView::mediaOverviewUpdated(PeerData *peer) {
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if (!_photo) return;
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if (_history && _history->peer == peer) {
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_index = -1;
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for (int i = 0, l = _history->_overview[OverviewPhotos].size(); i < l; ++i) {
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@@ -104,10 +111,10 @@ void MediaView::changingMsgId(HistoryItem *row, MsgId newId) {
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}
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void MediaView::updateControls() {
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if (!_photo) return;
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if (!_photo && !_doc) return;
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_close.show();
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if (_photo->full->loaded()) {
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if (_photo && _photo->full->loaded() || _doc && !_doc->already(true).isEmpty()) {
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_save.show();
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} else {
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_save.hide();
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@@ -122,13 +129,13 @@ void MediaView::updateControls() {
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_delete.show();
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} else {
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_forward.hide();
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if ((App::self() && _photo && App::self()->photoId == _photo->id) || (_photo->chat && _photo->chat->photoId == _photo->id)) {
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if (_photo && ((App::self() && App::self()->photoId == _photo->id) || (_photo->chat && _photo->chat->photoId == _photo->id))) {
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_delete.show();
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} else {
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_delete.hide();
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}
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}
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QDateTime d(date(_photo->date)), dNow(date(unixtime()));
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QDateTime d(date(_photo ? _photo->date : _doc->date)), dNow(date(unixtime()));
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if (d.date() == dNow.date()) {
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_dateText = lang(lng_status_lastseen_today).replace(qsl("{time}"), d.time().toString(qsl("hh:mm")));
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} else if (d.date().addDays(1) == dNow.date()) {
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@@ -143,8 +150,8 @@ void MediaView::updateControls() {
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_nameNav = QRect(_forward.x() + _forward.width() + (maxWidth - nameWidth) / 2, _forward.y() + st::medviewNameTop, nameWidth, st::msgNameFont->height);
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_dateNav = QRect(_forward.x() + _forward.width() + (maxWidth - dateWidth) / 2, _forward.y() + st::medviewDateTop, dateWidth, st::medviewDateFont->height);
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updateHeader();
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_leftNavVisible = (_index > 0 || (_index == 0 && _history && _history->_overview[OverviewPhotos].size() < _history->_overviewCount[OverviewPhotos]));
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_rightNavVisible = (_index >= 0 && (
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_leftNavVisible = _photo && (_index > 0 || (_index == 0 && _history && _history->_overview[OverviewPhotos].size() < _history->_overviewCount[OverviewPhotos]));
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_rightNavVisible = _photo && (_index >= 0 && (
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(_history && _index + 1 < _history->_overview[OverviewPhotos].size()) ||
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(_user && (_index + 1 < _user->photos.size() || _index + 1 < _user->photosCount))));
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updateOver(mapFromGlobal(QCursor::pos()));
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@@ -183,16 +190,34 @@ void MediaView::onClose() {
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}
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void MediaView::onSave() {
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if (!_photo || !_photo->full->loaded()) return;
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if (_doc) {
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QString cur = _doc->already(true), file;
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if (cur.isEmpty()) {
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_save.hide();
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return;
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}
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if (filedialogGetSaveFile(file, lang(lng_save_photo), qsl("JPEG Image (*.jpg);;All files (*.*)"), cur)) {
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if (!file.isEmpty() && file != cur) {
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QFile(cur).copy(file);
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}
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}
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} else {
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if (!_photo || !_photo->full->loaded()) return;
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QString file;
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if (filedialogGetSaveFile(file, lang(lng_save_photo), qsl("JPEG Image (*.jpg);;All files (*.*)"), filedialogDefaultName(qsl("photo"), qsl(".jpg")))) {
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if (!file.isEmpty()) {
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_photo->full->pix().toImage().save(file, "JPG");
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QString file;
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if (filedialogGetSaveFile(file, lang(lng_save_photo), qsl("JPEG Image (*.jpg);;All files (*.*)"), filedialogDefaultName(qsl("photo"), qsl(".jpg")))) {
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if (!file.isEmpty()) {
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_photo->full->pix().toImage().save(file, "JPG");
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}
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}
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}
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}
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void MediaView::onShowInFolder() {
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QString already(_doc->already(true));
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if (!already.isEmpty()) psShowInFolder(already);
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}
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void MediaView::onForward() {
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HistoryItem *item = App::histItemById(_msgid);
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if (!_msgid || !item) return;
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@@ -224,9 +249,13 @@ void MediaView::onDelete() {
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}
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void MediaView::onCopy() {
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if (!_photo || !_photo->full->loaded()) return;
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if (_doc) {
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QApplication::clipboard()->setPixmap(_current);
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} else {
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if (!_photo || !_photo->full->loaded()) return;
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QApplication::clipboard()->setPixmap(_photo->full->pix());
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QApplication::clipboard()->setPixmap(_photo->full->pix());
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}
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}
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void MediaView::showPhoto(PhotoData *photo, HistoryItem *context) {
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@@ -236,6 +265,9 @@ void MediaView::showPhoto(PhotoData *photo, HistoryItem *context) {
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_loadRequest = 0;
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_over = OverNone;
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_pressed = false;
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_dragging = 0;
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setCursor(style::cur_default);
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if (!_animations.isEmpty()) {
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_animations.clear();
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anim::stop(this);
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@@ -297,33 +329,78 @@ void MediaView::showPhoto(PhotoData *photo, PeerData *context) {
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preloadPhotos(0);
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}
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void MediaView::showDocument(DocumentData *doc, HistoryItem *context) {
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_photo = 0;
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_history = context ? context->history() : 0;
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_peer = 0;
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_user = 0;
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_zoom = 0;
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_msgid = context ? context->id : 0;
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_index = -1;
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_loadRequest = 0;
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_over = OverNone;
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_pressed = false;
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_dragging = 0;
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setCursor(style::cur_default);
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if (!_animations.isEmpty()) {
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_animations.clear();
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anim::stop(this);
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}
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if (!_animOpacities.isEmpty()) _animOpacities.clear();
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setCursor(style::cur_default);
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QString name = doc->already();
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_current = name.isEmpty() ? QPixmap() : QPixmap(name);
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_current.setDevicePixelRatio(cRetinaFactor());
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_doc = doc;
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_down = OverNone;
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if (isHidden()) {
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moveToScreen();
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}
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_w = _current.width() / cIntRetinaFactor();
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_h = _current.height() / cIntRetinaFactor();
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_x = _avail.x() + (_avail.width() - _w) / 2;
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_y = _avail.y() + (_avail.height() - _h) / 2;
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_width = _w;
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_from = App::user(_doc->user);
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_full = 1;
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updateControls();
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if (isHidden()) {
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psUpdateOverlayed(this);
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show();
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}
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}
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void MediaView::showPhoto(PhotoData *photo) {
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_photo = photo;
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_doc = 0;
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_zoom = 0;
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MTP::clearLoaderPriorities();
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_photo->full->load();
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_full = -1;
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_current = QPixmap();
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_w = photo->full->width();
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_down = OverNone;
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int h = photo->full->height();
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_w = photo->full->width();
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_h = photo->full->height();
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switch (cScale()) {
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case dbisOneAndQuarter: _w = qRound(float64(_w) * 1.25 - 0.01); h = qRound(float64(h) * 1.25 - 0.01); break;
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case dbisOneAndHalf: _w = qRound(float64(_w) * 1.5 - 0.01); h = qRound(float64(h) * 1.5 - 0.01); break;
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case dbisTwo: _w *= 2; h *= 2; break;
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case dbisOneAndQuarter: _w = qRound(float64(_w) * 1.25 - 0.01); _h = qRound(float64(_h) * 1.25 - 0.01); break;
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case dbisOneAndHalf: _w = qRound(float64(_w) * 1.5 - 0.01); _h = qRound(float64(_h) * 1.5 - 0.01); break;
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case dbisTwo: _w *= 2; _h *= 2; break;
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}
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if (isHidden()) {
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moveToScreen();
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}
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if (_w > _maxWidth) {
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h = qRound(h * _maxWidth / float64(_w));
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_h = qRound(_h * _maxWidth / float64(_w));
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_w = _maxWidth;
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}
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if (h > _maxHeight) {
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_w = qRound(_w * _maxHeight / float64(h));
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h = _maxHeight;
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if (_h > _maxHeight) {
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_w = qRound(_w * _maxHeight / float64(_h));
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_h = _maxHeight;
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}
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_x = _avail.x() + (_avail.width() - _w) / 2;
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_y = _avail.y() + (_avail.height() - h) / 2;
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_y = _avail.y() + (_avail.height() - _h) / 2;
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_width = _w;
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_from = App::user(_photo->user);
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updateControls();
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if (isHidden()) {
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@@ -369,24 +446,80 @@ void MediaView::paintEvent(QPaintEvent *e) {
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}
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p.setCompositionMode(m);
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// header
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p.setOpacity(1);
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p.setPen(st::medviewHeaderColor->p);
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p.setFont(st::medviewHeaderFont->f);
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QRect r_header(_save.x() + _save.width(), _save.y(), _close.x() - _save.x() - _save.width(), _save.height());
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if (r_header.intersects(r)) p.drawText(r_header, _header, style::al_center);
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// name
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p.setPen(nameDateColor(overLevel(OverName)));
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if (_over == OverName) _from->nameText.replaceFont(st::msgNameFont->underline());
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if (_nameNav.intersects(r)) _from->nameText.drawElided(p, _nameNav.left(), _nameNav.top(), _nameNav.width());
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if (_over == OverName) _from->nameText.replaceFont(st::msgNameFont);
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// photo
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if (_photo) {
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if (_full <= 0 && _photo->full->loaded()) {
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_current = _photo->full->pixNoCache(_width * cIntRetinaFactor(), 0, true);
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if (cRetina()) _current.setDevicePixelRatio(cRetinaFactor());
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_full = 1;
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} else if (_full < 0 && _photo->medium->loaded()) {
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_current = _photo->medium->pixBlurredNoCache(_width * cIntRetinaFactor());
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if (cRetina()) _current.setDevicePixelRatio(cRetinaFactor());
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_full = 0;
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} else if (_current.isNull() && _photo->thumb->loaded()) {
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_current = _photo->thumb->pixBlurredNoCache(_width * cIntRetinaFactor());
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if (cRetina()) _current.setDevicePixelRatio(cRetinaFactor());
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}
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}
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if (_photo || !_current.isNull()) {
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QRect imgRect(_x, _y, _w, _h);
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if (imgRect.intersects(r)) {
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if (_zoom) {
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bool was = (p.renderHints() & QPainter::SmoothPixmapTransform);
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if (!was) p.setRenderHint(QPainter::SmoothPixmapTransform);
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p.drawPixmap(QRect(_x, _y, _w, _h), _current);
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if (!was) p.setRenderHint(QPainter::SmoothPixmapTransform, false);
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} else {
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p.drawPixmap(_x, _y, _current);
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}
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if (imgRect.intersects(_topActions)) {
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p.setOpacity(st::medviewControlsBgOpacity);
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p.fillRect(imgRect.intersected(_topActions), st::black->b);
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p.setOpacity(1);
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}
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if (imgRect.intersects(_bottomActions)) {
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p.setOpacity(st::medviewControlsBgOpacity);
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p.fillRect(imgRect.intersected(_bottomActions), st::black->b);
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p.setOpacity(1);
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}
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if (_leftNavVisible && imgRect.intersects(_leftNav)) {
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float64 o = overLevel(OverLeftNav);
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p.setOpacity(o * st::medviewDarkOpacity + (1 - o) * st::medviewControlsBgOpacity);
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p.fillRect(imgRect.intersected(_leftNav), st::black->b);
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p.setOpacity(1);
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}
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if (_rightNavVisible && imgRect.intersects(_rightNav)) {
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float64 o = overLevel(OverRightNav);
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p.setOpacity(o * st::medviewDarkOpacity + (1 - o) * st::medviewControlsBgOpacity);
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p.fillRect(imgRect.intersected(_rightNav), st::black->b);
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p.setOpacity(1);
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}
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if (_full < 1) {
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uint64 dt = getms() - _animStarted;
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int32 cnt = int32(st::photoLoaderCnt), period = int32(st::photoLoaderPeriod), t = dt % period, delta = int32(st::photoLoaderDelta);
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int32 x = _avail.x() + (_avail.width() - st::mediaviewLoader.width()) / 2, y = _avail.y() + (_avail.height() - st::mediaviewLoader.height()) / 2;
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p.fillRect(x, y, st::mediaviewLoader.width(), st::mediaviewLoader.height(), st::photoLoaderBg->b);
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x += (st::mediaviewLoader.width() - cnt * st::mediaviewLoaderPoint.width() - (cnt - 1) * st::mediaviewLoaderSkip) / 2;
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y += (st::mediaviewLoader.height() - st::mediaviewLoaderPoint.height()) / 2;
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QColor c(st::white->c);
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QBrush b(c);
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for (int32 i = 0; i < cnt; ++i) {
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t -= delta;
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while (t < 0) t += period;
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float64 alpha = (t >= st::photoLoaderDuration1 + st::photoLoaderDuration2) ? 0 : ((t > st::photoLoaderDuration1 ? ((st::photoLoaderDuration1 + st::photoLoaderDuration2 - t) / st::photoLoaderDuration2) : (t / st::photoLoaderDuration1)));
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c.setAlphaF(st::photoLoaderAlphaMin + alpha * (1 - st::photoLoaderAlphaMin));
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b.setColor(c);
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p.fillRect(x + i * (st::mediaviewLoaderPoint.width() + st::mediaviewLoaderSkip), y, st::mediaviewLoaderPoint.width(), st::mediaviewLoaderPoint.height(), b);
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}
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QTimer::singleShot(AnimationTimerDelta, this, SLOT(updateImage()));
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}
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}
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}
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// date
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p.setPen(nameDateColor(overLevel(OverDate)));
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p.setFont((_over == OverDate ? st::medviewDateFont->underline() : st::medviewDateFont)->f);
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if (_dateNav.intersects(r)) p.drawText(_dateNav.left(), _dateNav.top() + st::medviewDateFont->ascent, _dateText);
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// left nav bar
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if (_leftNavVisible) {
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@@ -407,46 +540,24 @@ void MediaView::paintEvent(QPaintEvent *e) {
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p.drawPixmap(p_right, App::sprite(), st::medviewRight);
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}
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}
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// photo
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p.setOpacity(1);
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if (_full <= 0 && _photo->full->loaded()) {
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_current = _photo->full->pixNoCache(_w * cIntRetinaFactor(), 0, true);
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if (cRetina()) _current.setDevicePixelRatio(cRetinaFactor());
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_full = 1;
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} else if (_full < 0 && _photo->medium->loaded()) {
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_current = _photo->medium->pixBlurredNoCache(_w * cIntRetinaFactor());
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if (cRetina()) _current.setDevicePixelRatio(cRetinaFactor());
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_full = 0;
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} else if (_current.isNull() && _photo->thumb->loaded()) {
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_current = _photo->thumb->pixBlurredNoCache(_w * cIntRetinaFactor());
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if (cRetina()) _current.setDevicePixelRatio(cRetinaFactor());
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}
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int32 h = _current.height() / cIntRetinaFactor();
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if (QRect(_x, _y, _w, h).intersects(r)) {
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p.drawPixmap(_x, _y, _current);
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if (_full < 1) {
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uint64 dt = getms() - _animStarted;
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int32 cnt = int32(st::photoLoaderCnt), period = int32(st::photoLoaderPeriod), t = dt % period, delta = int32(st::photoLoaderDelta);
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int32 x = _x + (_w - st::mediaviewLoader.width()) / 2, y = _y + (h - st::mediaviewLoader.height()) / 2;
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p.fillRect(x, y, st::mediaviewLoader.width(), st::mediaviewLoader.height(), st::photoLoaderBg->b);
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x += (st::mediaviewLoader.width() - cnt * st::mediaviewLoaderPoint.width() - (cnt - 1) * st::mediaviewLoaderSkip) / 2;
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y += (st::mediaviewLoader.height() - st::mediaviewLoaderPoint.height()) / 2;
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QColor c(st::white->c);
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QBrush b(c);
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for (int32 i = 0; i < cnt; ++i) {
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t -= delta;
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while (t < 0) t += period;
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// header
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p.setPen(st::medviewHeaderColor->p);
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p.setFont(st::medviewHeaderFont->f);
|
||||
QRect r_header(_save.x() + _save.width(), _save.y(), _close.x() - _save.x() - _save.width(), _save.height());
|
||||
if (r_header.intersects(r)) p.drawText(r_header, _header, style::al_center);
|
||||
|
||||
float64 alpha = (t >= st::photoLoaderDuration1 + st::photoLoaderDuration2) ? 0 : ((t > st::photoLoaderDuration1 ? ((st::photoLoaderDuration1 + st::photoLoaderDuration2 - t) / st::photoLoaderDuration2) : (t / st::photoLoaderDuration1)));
|
||||
c.setAlphaF(st::photoLoaderAlphaMin + alpha * (1 - st::photoLoaderAlphaMin));
|
||||
b.setColor(c);
|
||||
p.fillRect(x + i * (st::mediaviewLoaderPoint.width() + st::mediaviewLoaderSkip), y, st::mediaviewLoaderPoint.width(), st::mediaviewLoaderPoint.height(), b);
|
||||
}
|
||||
QTimer::singleShot(AnimationTimerDelta, this, SLOT(updateImage()));
|
||||
}
|
||||
}
|
||||
// name
|
||||
p.setPen(nameDateColor(overLevel(OverName)));
|
||||
if (_over == OverName) _from->nameText.replaceFont(st::msgNameFont->underline());
|
||||
if (_nameNav.intersects(r)) _from->nameText.drawElided(p, _nameNav.left(), _nameNav.top(), _nameNav.width());
|
||||
if (_over == OverName) _from->nameText.replaceFont(st::msgNameFont);
|
||||
|
||||
// date
|
||||
p.setPen(nameDateColor(overLevel(OverDate)));
|
||||
p.setFont((_over == OverDate ? st::medviewDateFont->underline() : st::medviewDateFont)->f);
|
||||
if (_dateNav.intersects(r)) p.drawText(_dateNav.left(), _dateNav.top() + st::medviewDateFont->ascent, _dateText);
|
||||
}
|
||||
|
||||
void MediaView::keyPressEvent(QKeyEvent *e) {
|
||||
@@ -460,11 +571,62 @@ void MediaView::keyPressEvent(QKeyEvent *e) {
|
||||
moveToPhoto(-1);
|
||||
} else if (e->key() == Qt::Key_Right) {
|
||||
moveToPhoto(1);
|
||||
} else if (e->modifiers().testFlag(Qt::ControlModifier) && (e->key() == Qt::Key_Plus || e->key() == Qt::Key_Equal || e->key() == Qt::Key_Minus || e->key() == Qt::Key_Underscore || e->key() == Qt::Key_0)) {
|
||||
int32 newZoom = _zoom;
|
||||
if (e->key() == Qt::Key_Plus || e->key() == Qt::Key_Equal) {
|
||||
if (newZoom < MaxZoomLevel) ++newZoom;
|
||||
} else if (e->key() == Qt::Key_Minus || e->key() == Qt::Key_Underscore) {
|
||||
if (newZoom > -MaxZoomLevel) --newZoom;
|
||||
} else {
|
||||
newZoom = 0;
|
||||
_x = -_width / 2;
|
||||
_y = -(_current.height() / cIntRetinaFactor()) / 2;
|
||||
if (_zoom >= 0) {
|
||||
_x *= _zoom + 1;
|
||||
_y *= _zoom + 1;
|
||||
} else {
|
||||
_x /= -_zoom + 1;
|
||||
_y /= -_zoom + 1;
|
||||
}
|
||||
_x += _avail.width() / 2;
|
||||
_y += _avail.height() / 2;
|
||||
update();
|
||||
}
|
||||
while (newZoom < 0 && (-newZoom + 1) > _w || (-newZoom + 1) > _h) {
|
||||
++newZoom;
|
||||
}
|
||||
if (_zoom != newZoom) {
|
||||
float64 nx, ny;
|
||||
_w = _current.width() / cIntRetinaFactor();
|
||||
_h = _current.height() / cIntRetinaFactor();
|
||||
if (_zoom >= 0) {
|
||||
nx = (_x - _avail.width() / 2.) / float64(_zoom + 1);
|
||||
ny = (_y - _avail.height() / 2.) / float64(_zoom + 1);
|
||||
} else {
|
||||
nx = (_x - _avail.width() / 2.) * float64(-_zoom + 1);
|
||||
ny = (_y - _avail.height() / 2.) * float64(-_zoom + 1);
|
||||
}
|
||||
_zoom = newZoom;
|
||||
if (_zoom > 0) {
|
||||
_w *= _zoom + 1;
|
||||
_h *= _zoom + 1;
|
||||
_x = int32(nx * (_zoom + 1) + _avail.width() / 2.);
|
||||
_y = int32(ny * (_zoom + 1) + _avail.height() / 2.);
|
||||
} else {
|
||||
_w /= (-_zoom + 1);
|
||||
_h /= (-_zoom + 1);
|
||||
_x = int32(nx / (-_zoom + 1) + _avail.width() / 2.);
|
||||
_y = int32(ny / (-_zoom + 1) + _avail.height() / 2.);
|
||||
}
|
||||
snapXY();
|
||||
|
||||
update();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void MediaView::moveToPhoto(int32 delta) {
|
||||
if (_index < 0) return;
|
||||
if (_index < 0 || !_photo) return;
|
||||
|
||||
int32 newIndex = _index + delta;
|
||||
if (_history) {
|
||||
@@ -495,7 +657,7 @@ void MediaView::moveToPhoto(int32 delta) {
|
||||
}
|
||||
|
||||
void MediaView::preloadPhotos(int32 delta) {
|
||||
if (_index < 0) return;
|
||||
if (_index < 0 || !_photo) return;
|
||||
|
||||
int32 from = _index + (delta ? delta : -1), to = _index + (delta ? delta * MediaOverviewPreloadCount : 1), forget = _index - delta * 2;
|
||||
if (from > to) qSwap(from, to);
|
||||
@@ -551,22 +713,53 @@ void MediaView::mousePressEvent(QMouseEvent *e) {
|
||||
_down = OverName;
|
||||
} else if (_over == OverDate) {
|
||||
_down = OverDate;
|
||||
} else {
|
||||
int32 w = st::medviewMainWidth + (st::medviewTopSkip - _save.height()), l = _avail.x() + (_avail.width() - w) / 2;
|
||||
if (!QRect(l, _avail.y(), w, st::medviewTopSkip).contains(e->pos()) && !QRect(l, _avail.y() + _avail.height() - st::medviewBottomSkip, w, st::medviewBottomSkip).contains(e->pos())) {
|
||||
if ((e->pos() - _lastAction).manhattanLength() >= st::medviewDeltaFromLastAction) {
|
||||
onClose();
|
||||
}
|
||||
}
|
||||
} else if (!_topActions.contains(e->pos()) && !_bottomActions.contains(e->pos())) {
|
||||
_pressed = true;
|
||||
_dragging = 0;
|
||||
setCursor(style::cur_default);
|
||||
_mStart = e->pos();
|
||||
_xStart = _x;
|
||||
_yStart = _y;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void MediaView::snapXY() {
|
||||
int32 xmin = _avail.x() + _avail.width() - _w - st::medviewNavBarWidth, xmax = _avail.x() + st::medviewNavBarWidth;
|
||||
int32 ymin = _avail.y() + _avail.height() - _h - st::medviewTopSkip, ymax = _avail.y() + st::medviewTopSkip;
|
||||
if (xmin > _avail.x() + ((_avail.width() - _w) / 2)) xmin = _avail.x() + ((_avail.width() - _w) / 2);
|
||||
if (xmax < _avail.x() + ((_avail.width() - _w) / 2)) xmax = _avail.x() + ((_avail.width() - _w) / 2);
|
||||
if (ymin > _avail.y() + ((_avail.height() - _h) / 2)) ymin = _avail.y() + ((_avail.height() - _h) / 2);
|
||||
if (ymax < _avail.y() + ((_avail.height() - _h) / 2)) ymax = _avail.y() + ((_avail.height() - _h) / 2);
|
||||
if (_x < xmin) _x = xmin;
|
||||
if (_x > xmax) _x = xmax;
|
||||
if (_y < ymin) _y = ymin;
|
||||
if (_y > ymax) _y = ymax;
|
||||
}
|
||||
|
||||
void MediaView::mouseMoveEvent(QMouseEvent *e) {
|
||||
updateOver(e->pos());
|
||||
if (_lastAction.x() >= 0 && (e->pos() - _lastAction).manhattanLength() >= st::medviewDeltaFromLastAction) {
|
||||
_lastAction = QPoint(-st::medviewDeltaFromLastAction, -st::medviewDeltaFromLastAction);
|
||||
}
|
||||
if (_pressed) {
|
||||
if (!_dragging && (e->pos() - _mStart).manhattanLength() >= QApplication::startDragDistance()) {
|
||||
_dragging = QRect(_x, _y, _w, _h).contains(_mStart) ? 1 : -1;
|
||||
if (_dragging > 0) {
|
||||
if (_w > _avail.width() - 2 * st::medviewNavBarWidth || _h > _avail.height() - 2 * st::medviewTopSkip) {
|
||||
setCursor(style::cur_sizeall);
|
||||
} else {
|
||||
setCursor(style::cur_default);
|
||||
}
|
||||
}
|
||||
}
|
||||
if (_dragging > 0) {
|
||||
_x = _xStart + (e->pos() - _mStart).x();
|
||||
_y = _yStart + (e->pos() - _mStart).y();
|
||||
snapXY();
|
||||
update();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
bool MediaView::updateOverState(OverState newState) {
|
||||
@@ -604,6 +797,8 @@ bool MediaView::updateOverState(OverState newState) {
|
||||
}
|
||||
|
||||
void MediaView::updateOver(const QPoint &pos) {
|
||||
if (_pressed || _dragging) return;
|
||||
|
||||
if (_leftNavVisible && _leftNav.contains(pos)) {
|
||||
if (!updateOverState(OverLeftNav)) {
|
||||
update(_leftNav);
|
||||
@@ -649,13 +844,26 @@ void MediaView::mouseReleaseEvent(QMouseEvent *e) {
|
||||
if (App::main()) App::main()->showPeer(item->history()->peer->id, _msgid, false, true);
|
||||
}
|
||||
}
|
||||
} else if (_pressed) {
|
||||
if (_dragging) {
|
||||
if (_dragging > 0) {
|
||||
_x = _xStart + (e->pos() - _mStart).x();
|
||||
_y = _yStart + (e->pos() - _mStart).y();
|
||||
snapXY();
|
||||
update();
|
||||
}
|
||||
_dragging = 0;
|
||||
setCursor(style::cur_default);
|
||||
} else if ((e->pos() - _lastAction).manhattanLength() >= st::medviewDeltaFromLastAction) {
|
||||
onClose();
|
||||
}
|
||||
_pressed = false;
|
||||
}
|
||||
_down = OverNone;
|
||||
}
|
||||
|
||||
void MediaView::contextMenuEvent(QContextMenuEvent *e) {
|
||||
if (_photo && _photo->full->loaded() && (e->reason() != QContextMenuEvent::Mouse || QRect(_x, _y, _w, _current.height() / cIntRetinaFactor()).contains(e->pos()))) {
|
||||
|
||||
if (_photo && _photo->full->loaded() && (e->reason() != QContextMenuEvent::Mouse || QRect(_x, _y, _w, _h).contains(e->pos()))) {
|
||||
if (_menu) {
|
||||
_menu->deleteLater();
|
||||
_menu = 0;
|
||||
@@ -674,6 +882,25 @@ void MediaView::contextMenuEvent(QContextMenuEvent *e) {
|
||||
connect(_menu, SIGNAL(destroyed(QObject*)), this, SLOT(onMenuDestroy(QObject*)));
|
||||
_menu->popup(e->globalPos());
|
||||
e->accept();
|
||||
} else if (_doc && (e->reason() != QContextMenuEvent::Mouse || QRect(_x, _y, _w, _h).contains(e->pos()))) {
|
||||
if (_menu) {
|
||||
_menu->deleteLater();
|
||||
_menu = 0;
|
||||
}
|
||||
_menu = new ContextMenu(this);
|
||||
if (!_doc->already(true).isEmpty()) {
|
||||
_menu->addAction(lang(cPlatform() == dbipMac ? lng_context_show_in_finder : lng_context_show_in_folder), this, SLOT(onShowInFolder()))->setEnabled(true);
|
||||
}
|
||||
_menu->addAction(lang(lng_context_save_document), this, SLOT(onSave()))->setEnabled(true);
|
||||
_menu->addAction(lang(lng_context_close_file), this, SLOT(onClose()))->setEnabled(true);
|
||||
if (_msgid) {
|
||||
_menu->addAction(lang(lng_context_forward_file), this, SLOT(onForward()))->setEnabled(true);
|
||||
_menu->addAction(lang(lng_context_delete_file), this, SLOT(onDelete()))->setEnabled(true);
|
||||
}
|
||||
_menu->deleteOnHide();
|
||||
connect(_menu, SIGNAL(destroyed(QObject*)), this, SLOT(onMenuDestroy(QObject*)));
|
||||
_menu->popup(e->globalPos());
|
||||
e->accept();
|
||||
}
|
||||
}
|
||||
|
||||
@@ -779,11 +1006,11 @@ void MediaView::onTouchTimer() {
|
||||
void MediaView::updateImage() {
|
||||
if (_current.isNull()) return;
|
||||
|
||||
update(_x, _y, _w, _current.height() / cIntRetinaFactor());
|
||||
update(_x, _y, _w, _h);
|
||||
}
|
||||
|
||||
void MediaView::loadPhotosBack() {
|
||||
if (_loadRequest || _index < 0) return;
|
||||
if (_loadRequest || _index < 0 || !_photo) return;
|
||||
|
||||
if (_history && _history->_overviewCount[OverviewPhotos] != 0) {
|
||||
if (App::main()) App::main()->loadMediaBack(_history->peer, OverviewPhotos);
|
||||
@@ -830,6 +1057,11 @@ void MediaView::userPhotosLoaded(UserData *u, const MTPphotos_Photos &photos, mt
|
||||
}
|
||||
|
||||
void MediaView::updateHeader() {
|
||||
if (!_photo) {
|
||||
_header = lang(lng_mediaview_doc_image);
|
||||
return;
|
||||
}
|
||||
|
||||
int32 index = _index, count = 0;
|
||||
if (_history) {
|
||||
count = _history->_overviewCount[OverviewPhotos] ? _history->_overviewCount[OverviewPhotos] : _history->_overview[OverviewPhotos].size();
|
||||
|
||||
Reference in New Issue
Block a user