tdesktop/Telegram/SourceFiles/boxes/downloadpathbox.cpp

153 lines
5.2 KiB
C++

/*
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) 2014-2016 John Preston, https://desktop.telegram.org
*/
#include "stdafx.h"
#include "lang.h"
#include "localstorage.h"
#include "downloadpathbox.h"
#include "ui/filedialog.h"
#include "pspecific.h"
DownloadPathBox::DownloadPathBox() : AbstractBox()
, _path(cDownloadPath())
, _pathBookmark(cDownloadPathBookmark())
, _default(this, qsl("dir_type"), 0, lang(lng_download_path_default_radio), _path.isEmpty())
, _temp(this, qsl("dir_type"), 1, lang(lng_download_path_temp_radio), _path == qsl("tmp"))
, _dir(this, qsl("dir_type"), 2, lang(lng_download_path_dir_radio), !_path.isEmpty() && _path != qsl("tmp"))
, _pathLink(this, QString(), st::defaultBoxLinkButton)
, _save(this, lang(lng_connection_save), st::defaultBoxButton)
, _cancel(this, lang(lng_cancel), st::cancelBoxButton) {
connect(&_save, SIGNAL(clicked()), this, SLOT(onSave()));
connect(&_cancel, SIGNAL(clicked()), this, SLOT(onClose()));
connect(&_default, SIGNAL(changed()), this, SLOT(onChange()));
connect(&_temp, SIGNAL(changed()), this, SLOT(onChange()));
connect(&_dir, SIGNAL(changed()), this, SLOT(onChange()));
connect(&_pathLink, SIGNAL(clicked()), this, SLOT(onEditPath()));
if (!_path.isEmpty() && _path != qsl("tmp")) {
setPathText(QDir::toNativeSeparators(_path));
}
prepare();
}
void DownloadPathBox::hideAll() {
_default.hide();
_temp.hide();
_dir.hide();
_pathLink.hide();
_save.hide();
_cancel.hide();
}
void DownloadPathBox::showAll() {
_default.show();
_temp.show();
_dir.show();
if (_dir.checked()) {
_pathLink.show();
} else {
_pathLink.hide();
}
_save.show();
_cancel.show();
int32 h = st::boxTitleHeight + st::boxOptionListPadding.top() + _default.height() + st::boxOptionListPadding.top() + _temp.height() + st::boxOptionListPadding.top() + _dir.height();
if (_dir.checked()) h += st::downloadPathSkip + _pathLink.height();
h += st::boxOptionListPadding.bottom() + st::boxButtonPadding.top() + _save.height() + st::boxButtonPadding.bottom();
setMaxHeight(h);
}
void DownloadPathBox::paintEvent(QPaintEvent *e) {
Painter p(this);
if (paint(p)) return;
paintTitle(p, lang(lng_download_path_header));
}
void DownloadPathBox::resizeEvent(QResizeEvent *e) {
_default.moveToLeft(st::boxPadding.left() + st::boxOptionListPadding.left(), st::boxTitleHeight + st::boxOptionListPadding.top());
_temp.moveToLeft(st::boxPadding.left() + st::boxOptionListPadding.left(), _default.y() + _default.height() + st::boxOptionListPadding.top());
_dir.moveToLeft(st::boxPadding.left() + st::boxOptionListPadding.left(), _temp.y() + _temp.height() + st::boxOptionListPadding.top());
int32 inputx = st::boxPadding.left() + st::boxOptionListPadding.left() + st::defaultRadiobutton.textPosition.x();
int32 inputy = _dir.y() + _dir.height() + st::downloadPathSkip;
_pathLink.moveToLeft(inputx, inputy);
_save.moveToRight(st::boxButtonPadding.right(), height() - st::boxButtonPadding.bottom() - _save.height());
_cancel.moveToRight(st::boxButtonPadding.right() + _save.width() + st::boxButtonPadding.left(), _save.y());
}
void DownloadPathBox::onChange() {
if (_dir.checked()) {
if (_path.isEmpty() || _path == qsl("tmp")) {
(_path.isEmpty() ? _default : _temp).setChecked(true);
onEditPath();
if (!_path.isEmpty() && _path != qsl("tmp")) {
_dir.setChecked(true);
}
} else {
setPathText(QDir::toNativeSeparators(_path));
}
} else if (_temp.checked()) {
_path = qsl("tmp");
} else {
_path = QString();
}
showAll();
update();
}
void DownloadPathBox::onEditPath() {
filedialogInit();
QString path, lastPath = cDialogLastPath();
if (!cDownloadPath().isEmpty() && cDownloadPath() != qstr("tmp")) {
cSetDialogLastPath(cDownloadPath().left(cDownloadPath().size() - (cDownloadPath().endsWith('/') ? 1 : 0)));
}
if (filedialogGetDir(path, lang(lng_download_path_choose))) {
if (!path.isEmpty()) {
_path = path + '/';
_pathBookmark = psDownloadPathBookmark(_path);
setPathText(QDir::toNativeSeparators(_path));
}
}
cSetDialogLastPath(lastPath);
}
void DownloadPathBox::onSave() {
cSetDownloadPath(_default.checked() ? QString() : (_temp.checked() ? qsl("tmp") : _path));
cSetDownloadPathBookmark((_default.checked() || _temp.checked()) ? QByteArray() : _pathBookmark);
Local::writeUserSettings();
emit closed();
}
void DownloadPathBox::setPathText(const QString &text) {
int32 availw = st::boxWideWidth - st::boxPadding.left() - st::defaultRadiobutton.textPosition.x() - st::boxPadding.right();
_pathLink.setText(st::boxTextFont->elided(text, availw));
}