tdesktop/Telegram/SourceFiles/ui/chat/forward_options_box.cpp

127 lines
3.0 KiB
C++

/*
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 "ui/chat/forward_options_box.h"
#include "ui/widgets/checkbox.h"
#include "ui/widgets/labels.h"
#include "lang/lang_keys.h"
#include "styles/style_layers.h"
#include "styles/style_boxes.h"
namespace Ui {
void FillForwardOptions(
Fn<not_null<AbstractCheckView*>(
rpl::producer<QString> &&,
bool)> createView,
int count,
ForwardOptions options,
Fn<void(ForwardOptions)> optionsChanged,
rpl::lifetime &lifetime) {
Expects(optionsChanged != nullptr);
const auto names = createView(
(count == 1
? tr::lng_forward_show_sender
: tr::lng_forward_show_senders)(),
!options.dropNames);
const auto captions = options.hasCaptions
? createView(
(count == 1
? tr::lng_forward_show_caption
: tr::lng_forward_show_captions)(),
!options.dropCaptions).get()
: nullptr;
const auto notify = [=] {
optionsChanged({
.dropNames = !names->checked(),
.hasCaptions = options.hasCaptions,
.dropCaptions = (captions && !captions->checked()),
});
};
names->checkedChanges(
) | rpl::start_with_next([=](bool showNames) {
if (showNames && captions && !captions->checked()) {
captions->setChecked(true, anim::type::normal);
} else {
notify();
}
}, lifetime);
if (captions) {
captions->checkedChanges(
) | rpl::start_with_next([=](bool showCaptions) {
if (!showCaptions && names->checked()) {
names->setChecked(false, anim::type::normal);
} else {
notify();
}
}, lifetime);
}
}
void ForwardOptionsBox(
not_null<GenericBox*> box,
int count,
ForwardOptions options,
Fn<void(ForwardOptions)> optionsChanged,
Fn<void()> changeRecipient) {
Expects(optionsChanged != nullptr);
Expects(changeRecipient != nullptr);
box->setTitle((count == 1)
? tr::lng_forward_title()
: tr::lng_forward_many_title(
lt_count,
rpl::single(count) | tr::to_count()));
box->addButton(tr::lng_box_done(), [=] {
box->closeBox();
});
box->addRow(
object_ptr<Ui::FlatLabel>(
box.get(),
(count == 1
? tr::lng_forward_about()
: tr::lng_forward_many_about()),
st::boxLabel),
st::boxRowPadding);
const auto checkboxPadding = style::margins(
st::boxRowPadding.left(),
st::boxRowPadding.left(),
st::boxRowPadding.right(),
st::boxRowPadding.bottom());
auto createView = [&](rpl::producer<QString> &&text, bool checked) {
return box->addRow(
object_ptr<Ui::Checkbox>(
box.get(),
std::move(text),
checked,
st::defaultBoxCheckbox),
checkboxPadding)->checkView();
};
FillForwardOptions(
std::move(createView),
count,
options,
std::move(optionsChanged),
box->lifetime());
box->addRow(
object_ptr<Ui::LinkButton>(
box.get(),
tr::lng_forward_change_recipient(tr::now)),
checkboxPadding
)->setClickedCallback([=] {
box->closeBox();
changeRecipient();
});
}
} // namespace Ui