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/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#include "boxes/download_path_box.h"
#include "lang/lang_keys.h"
#include "core/file_utilities.h"
#include "ui/widgets/checkbox.h"
#include "ui/widgets/buttons.h"
#include "platform/platform_specific.h"
#include "core/application.h"
#include "core/core_settings.h"
#include "storage/storage_account.h"
#include "styles/style_layers.h"
#include "styles/style_boxes.h"
DownloadPathBox::DownloadPathBox(
QWidget *parent,
not_null<Window::SessionController*> controller)
: _controller(controller)
, _path(Core::App().settings().downloadPath())
, _pathBookmark(Core::App().settings().downloadPathBookmark())
, _group(std::make_shared<Ui::RadioenumGroup<Directory>>(typeFromPath(_path)))
, _default(Core::App().canReadDefaultDownloadPath(true)
? object_ptr<Ui::Radioenum<Directory>>(
this,
_group,
Directory::Downloads,
tr::lng_download_path_default_radio(tr::now),
st::defaultBoxCheckbox)
: nullptr)
, _temp(this, _group, Directory::Temp, tr::lng_download_path_temp_radio(tr::now), st::defaultBoxCheckbox)
, _dir(this, _group, Directory::Custom, tr::lng_download_path_dir_radio(tr::now), st::defaultBoxCheckbox)
, _pathLink(this, QString(), st::boxLinkButton) {
}
void DownloadPathBox::prepare() {
addButton(tr::lng_connection_save(), [this] { save(); });
addButton(tr::lng_cancel(), [this] { closeBox(); });
setTitle(tr::lng_download_path_header());
_group->setChangedCallback([this](Directory value) { radioChanged(value); });
_pathLink->addClickHandler([=] { editPath(); });
if (!_path.isEmpty() && _path != FileDialog::Tmp()) {
setPathText(QDir::toNativeSeparators(_path));
}
updateControlsVisibility();
}
void DownloadPathBox::updateControlsVisibility() {
auto custom = (_group->value() == Directory::Custom);
_pathLink->setVisible(custom);
auto newHeight = st::boxOptionListPadding.top() + (_default ? _default->getMargins().top() + _default->heightNoMargins() : 0) + st::boxOptionListSkip + _temp->heightNoMargins() + st::boxOptionListSkip + _dir->heightNoMargins();
if (custom) {
newHeight += st::downloadPathSkip + _pathLink->height();
}
newHeight += st::boxOptionListPadding.bottom() + _dir->getMargins().bottom();
setDimensions(st::boxWideWidth, newHeight);
}
void DownloadPathBox::resizeEvent(QResizeEvent *e) {
BoxContent::resizeEvent(e);
if (_default) {
_default->moveToLeft(st::boxPadding.left() + st::boxOptionListPadding.left(), st::boxOptionListPadding.top() + _default->getMargins().top());
}
_temp->moveToLeft(st::boxPadding.left() + st::boxOptionListPadding.left(), (_default ? _default->bottomNoMargins() : 0) + st::boxOptionListSkip);
_dir->moveToLeft(st::boxPadding.left() + st::boxOptionListPadding.left(), _temp->bottomNoMargins() + st::boxOptionListSkip);
auto inputx = st::boxPadding.left() + st::boxOptionListPadding.left() + st::defaultCheck.diameter + st::defaultBoxCheckbox.textPosition.x();
auto inputy = _dir->bottomNoMargins() + st::downloadPathSkip;
_pathLink->moveToLeft(inputx, inputy);
}
void DownloadPathBox::radioChanged(Directory value) {
if (value == Directory::Custom) {
if (_path.isEmpty() || _path == FileDialog::Tmp()) {
_group->setValue(_path.isEmpty() ? Directory::Downloads : Directory::Temp);
editPath();
} else {
setPathText(QDir::toNativeSeparators(_path));
}
} else if (value == Directory::Temp) {
_path = FileDialog::Tmp();
} else {
_path = QString();
}
updateControlsVisibility();
update();
}
void DownloadPathBox::editPath() {
const auto initialPath = [] {
const auto path = Core::App().settings().downloadPath();
if (!path.isEmpty() && path != FileDialog::Tmp()) {
return path.left(path.size() - (path.endsWith('/') ? 1 : 0));
}
return QString();
}();
const auto handleFolder = [=](const QString &result) {
if (!result.isEmpty()) {
_path = result.endsWith('/') ? result : (result + '/');
_pathBookmark = psDownloadPathBookmark(_path);
setPathText(QDir::toNativeSeparators(_path));
_group->setValue(Directory::Custom);
}
};
FileDialog::GetFolder(
this,
tr::lng_download_path_choose(tr::now),
initialPath,
crl::guard(this, handleFolder));
}
void DownloadPathBox::save() {
#ifndef OS_WIN_STORE
auto value = _group->value();
auto computePath = [this, value] {
if (value == Directory::Custom) {
return _path;
} else if (value == Directory::Temp) {
return FileDialog::Tmp();
}
return QString();
};
Core::App().settings().setDownloadPathBookmark(
(value == Directory::Custom) ? _pathBookmark : QByteArray());
Core::App().settings().setDownloadPath(computePath());
Core::App().saveSettings();
closeBox();
#endif // OS_WIN_STORE
}
void DownloadPathBox::setPathText(const QString &text) {
auto availw = st::boxWideWidth - st::boxPadding.left() - st::defaultCheck.diameter - st::defaultBoxCheckbox.textPosition.x() - st::boxPadding.right();
_pathLink->setText(st::boxTextFont->elided(text, availw));
}
DownloadPathBox::Directory DownloadPathBox::typeFromPath(
const QString &path) {
if (path.isEmpty()) {
return Core::App().canReadDefaultDownloadPath(true)
? Directory::Downloads
: Directory::Temp;
} else if (path == FileDialog::Tmp()) {
return Directory::Temp;
}
return Directory::Custom;
}
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