tdesktop/Telegram/SourceFiles/history/history_item_components.cpp

1096 lines
31 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 "history/history_item_components.h"
#include "base/qt/qt_key_modifiers.h"
#include "lang/lang_keys.h"
#include "ui/effects/ripple_animation.h"
#include "ui/image/image.h"
#include "ui/toast/toast.h"
#include "ui/text/text_options.h"
#include "ui/text/text_utilities.h"
#include "ui/chat/chat_style.h"
#include "ui/chat/chat_theme.h"
#include "ui/painter.h"
#include "history/history.h"
#include "history/history_item.h"
#include "history/history_item_helpers.h"
#include "history/view/history_view_message.h" // FromNameFg.
#include "history/view/history_view_service_message.h"
#include "history/view/media/history_view_document.h"
#include "core/click_handler_types.h"
#include "core/ui_integration.h"
#include "layout/layout_position.h"
#include "mainwindow.h"
#include "media/audio/media_audio.h"
#include "media/player/media_player_instance.h"
#include "data/data_media_types.h"
#include "data/data_session.h"
#include "data/data_user.h"
#include "data/data_file_origin.h"
#include "data/data_document.h"
#include "data/data_web_page.h"
#include "data/data_file_click_handler.h"
#include "main/main_session.h"
#include "window/window_session_controller.h"
#include "api/api_bot.h"
#include "styles/style_widgets.h"
#include "styles/style_chat.h"
#include <QtGui/QGuiApplication>
namespace {
const auto kPsaForwardedPrefix = "cloud_lng_forwarded_psa_";
} // namespace
void HistoryMessageVia::create(
not_null<Data::Session*> owner,
UserId userId) {
bot = owner->user(userId);
maxWidth = st::msgServiceNameFont->width(
tr::lng_inline_bot_via(
tr::now,
lt_inline_bot,
'@' + bot->username()));
link = std::make_shared<LambdaClickHandler>([bot = this->bot](
ClickContext context) {
const auto my = context.other.value<ClickHandlerContext>();
if (const auto controller = my.sessionWindow.get()) {
if (base::IsCtrlPressed()) {
controller->showPeerInfo(bot);
return;
} else if (!bot->isBot()
|| bot->botInfo->inlinePlaceholder.isEmpty()) {
controller->showPeerHistory(
bot->id,
Window::SectionShow::Way::Forward);
return;
}
}
const auto delegate = my.elementDelegate
? my.elementDelegate()
: nullptr;
if (delegate) {
delegate->elementHandleViaClick(bot);
}
});
}
void HistoryMessageVia::resize(int32 availw) const {
if (availw < 0) {
text = QString();
width = 0;
} else {
text = tr::lng_inline_bot_via(
tr::now,
lt_inline_bot,
'@' + bot->username());
if (availw < maxWidth) {
text = st::msgServiceNameFont->elided(text, availw);
width = st::msgServiceNameFont->width(text);
} else if (width < maxWidth) {
width = maxWidth;
}
}
}
HiddenSenderInfo::HiddenSenderInfo(const QString &name, bool external)
: name(name)
, colorPeerId(Data::FakePeerIdForJustName(name))
, emptyUserpic(
Ui::EmptyUserpic::UserpicColor(Data::PeerColorIndex(colorPeerId)),
(external
? Ui::EmptyUserpic::ExternalName()
: name)) {
Expects(!name.isEmpty());
const auto parts = name.trimmed().split(' ', Qt::SkipEmptyParts);
firstName = parts[0];
for (const auto &part : parts.mid(1)) {
if (!lastName.isEmpty()) {
lastName.append(' ');
}
lastName.append(part);
}
}
const Ui::Text::String &HiddenSenderInfo::nameText() const {
if (_nameText.isEmpty()) {
_nameText.setText(st::msgNameStyle, name, Ui::NameTextOptions());
}
return _nameText;
}
ClickHandlerPtr HiddenSenderInfo::ForwardClickHandler() {
static const auto hidden = std::make_shared<LambdaClickHandler>([](
ClickContext context) {
const auto my = context.other.value<ClickHandlerContext>();
const auto weak = my.sessionWindow;
if (const auto strong = weak.get()) {
Ui::Toast::Show(
Window::Show(strong).toastParent(),
tr::lng_forwarded_hidden(tr::now));
}
});
return hidden;
}
bool HiddenSenderInfo::paintCustomUserpic(
Painter &p,
Ui::PeerUserpicView &view,
int x,
int y,
int outerWidth,
int size) const {
Expects(!customUserpic.empty());
auto valid = true;
if (!customUserpic.isCurrentView(view.cloud)) {
view.cloud = customUserpic.createView();
valid = false;
}
const auto image = *view.cloud;
if (image.isNull()) {
emptyUserpic.paintCircle(p, x, y, outerWidth, size);
return valid;
}
Ui::ValidateUserpicCache(
view,
image.isNull() ? nullptr : &image,
image.isNull() ? &emptyUserpic : nullptr,
size * style::DevicePixelRatio(),
false);
p.drawImage(QRect(x, y, size, size), view.cached);
return valid;
}
void HistoryMessageForwarded::create(const HistoryMessageVia *via) const {
auto phrase = TextWithEntities();
const auto fromChannel = originalSender
&& originalSender->isChannel()
&& !originalSender->isMegagroup();
const auto name = TextWithEntities{
.text = (originalSender
? originalSender->name()
: hiddenSenderInfo->name)
};
if (!originalAuthor.isEmpty()) {
phrase = tr::lng_forwarded_signed(
tr::now,
lt_channel,
name,
lt_user,
{ .text = originalAuthor },
Ui::Text::WithEntities);
} else {
phrase = name;
}
if (via && psaType.isEmpty()) {
if (fromChannel) {
phrase = tr::lng_forwarded_channel_via(
tr::now,
lt_channel,
Ui::Text::Link(phrase.text, 1), // Link 1.
lt_inline_bot,
Ui::Text::Link('@' + via->bot->username(), 2), // Link 2.
Ui::Text::WithEntities);
} else {
phrase = tr::lng_forwarded_via(
tr::now,
lt_user,
Ui::Text::Link(phrase.text, 1), // Link 1.
lt_inline_bot,
Ui::Text::Link('@' + via->bot->username(), 2), // Link 2.
Ui::Text::WithEntities);
}
} else {
if (fromChannel || !psaType.isEmpty()) {
auto custom = psaType.isEmpty()
? QString()
: Lang::GetNonDefaultValue(
kPsaForwardedPrefix + psaType.toUtf8());
if (!custom.isEmpty()) {
custom = custom.replace("{channel}", phrase.text);
const auto index = int(custom.indexOf(phrase.text));
const auto size = int(phrase.text.size());
phrase = TextWithEntities{
.text = custom,
.entities = {{ EntityType::CustomUrl, index, size, {} }},
};
} else {
phrase = (psaType.isEmpty()
? tr::lng_forwarded_channel
: tr::lng_forwarded_psa_default)(
tr::now,
lt_channel,
Ui::Text::Link(phrase.text, QString()), // Link 1.
Ui::Text::WithEntities);
}
} else {
phrase = tr::lng_forwarded(
tr::now,
lt_user,
Ui::Text::Link(phrase.text, QString()), // Link 1.
Ui::Text::WithEntities);
}
}
text.setMarkedText(st::fwdTextStyle, phrase);
text.setLink(1, fromChannel
? JumpToMessageClickHandler(originalSender, originalId)
: originalSender
? originalSender->openLink()
: HiddenSenderInfo::ForwardClickHandler());
if (via) {
text.setLink(2, via->link);
}
}
bool HistoryMessageReply::updateData(
not_null<HistoryItem*> holder,
bool force) {
const auto guard = gsl::finally([&] { refreshReplyToMedia(); });
if (!force) {
if (replyToMsg || !replyToMsgId) {
return true;
}
}
if (!replyToMsg) {
replyToMsg = holder->history()->owner().message(
(replyToPeerId
? replyToPeerId
: holder->history()->peer->id),
replyToMsgId);
if (replyToMsg) {
if (replyToMsg->isEmpty()) {
// Really it is deleted.
replyToMsg = nullptr;
force = true;
} else {
holder->history()->owner().registerDependentMessage(
holder,
replyToMsg.get());
}
}
}
if (replyToMsg) {
const auto repaint = [=] { holder->customEmojiRepaint(); };
const auto context = Core::MarkedTextContext{
.session = &holder->history()->session(),
.customEmojiRepaint = repaint,
};
replyToText.setMarkedText(
st::messageTextStyle,
replyToMsg->inReplyText(),
Ui::DialogTextOptions(),
context);
updateName(holder);
setReplyToLinkFrom(holder);
if (!replyToMsg->Has<HistoryMessageForwarded>()) {
if (auto bot = replyToMsg->viaBot()) {
replyToVia = std::make_unique<HistoryMessageVia>();
replyToVia->create(
&holder->history()->owner(),
peerToUser(bot->id));
}
}
{
const auto peer = replyToMsg->history()->peer;
replyToColorKey = (!holder->out()
&& (peer->isMegagroup() || peer->isChat()))
? replyToMsg->from()->id
: PeerId(0);
}
const auto media = replyToMsg->media();
if (!media || !media->hasReplyPreview() || !media->hasSpoiler()) {
spoiler = nullptr;
} else if (!spoiler) {
spoiler = std::make_unique<Ui::SpoilerAnimation>(repaint);
}
} else if (force) {
replyToMsgId = 0;
replyToColorKey = PeerId(0);
spoiler = nullptr;
}
if (force) {
holder->history()->owner().requestItemResize(holder);
}
return (replyToMsg || !replyToMsgId);
}
void HistoryMessageReply::setReplyToLinkFrom(
not_null<HistoryItem*> holder) {
replyToLnk = replyToMsg
? JumpToMessageClickHandler(replyToMsg.get(), holder->fullId())
: nullptr;
}
void HistoryMessageReply::clearData(not_null<HistoryItem*> holder) {
replyToVia = nullptr;
if (replyToMsg) {
holder->history()->owner().unregisterDependentMessage(
holder,
replyToMsg.get());
replyToMsg = nullptr;
}
replyToMsgId = 0;
refreshReplyToMedia();
}
PeerData *HistoryMessageReply::replyToFrom(
not_null<HistoryItem*> holder) const {
if (!replyToMsg) {
return nullptr;
} else if (holder->Has<HistoryMessageForwarded>()) {
if (const auto fwd = replyToMsg->Get<HistoryMessageForwarded>()) {
return fwd->originalSender;
}
}
if (const auto from = replyToMsg->displayFrom()) {
return from;
}
return replyToMsg->author().get();
}
QString HistoryMessageReply::replyToFromName(
not_null<HistoryItem*> holder) const {
if (!replyToMsg) {
return QString();
} else if (holder->Has<HistoryMessageForwarded>()) {
if (const auto fwd = replyToMsg->Get<HistoryMessageForwarded>()) {
return fwd->originalSender
? replyToFromName(fwd->originalSender)
: fwd->hiddenSenderInfo->name;
}
}
if (const auto from = replyToMsg->displayFrom()) {
return replyToFromName(from);
}
return replyToFromName(replyToMsg->author());
}
QString HistoryMessageReply::replyToFromName(
not_null<PeerData*> peer) const {
if (const auto user = replyToVia ? peer->asUser() : nullptr) {
return user->firstName;
}
return peer->name();
}
bool HistoryMessageReply::isNameUpdated(
not_null<HistoryItem*> holder) const {
if (const auto from = replyToFrom(holder)) {
if (replyToVersion < from->nameVersion()) {
updateName(holder);
return true;
}
}
return false;
}
void HistoryMessageReply::updateName(
not_null<HistoryItem*> holder) const {
if (const auto name = replyToFromName(holder); !name.isEmpty()) {
replyToName.setText(st::fwdTextStyle, name, Ui::NameTextOptions());
if (const auto from = replyToFrom(holder)) {
replyToVersion = from->nameVersion();
} else {
replyToVersion = replyToMsg->author()->nameVersion();
}
bool hasPreview = replyToMsg->media() ? replyToMsg->media()->hasReplyPreview() : false;
int32 previewSkip = hasPreview ? (st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x()) : 0;
int32 w = replyToName.maxWidth();
if (replyToVia) {
w += st::msgServiceFont->spacew + replyToVia->maxWidth;
}
maxReplyWidth = previewSkip + qMax(w, qMin(replyToText.maxWidth(), int32(st::maxSignatureSize)));
} else {
maxReplyWidth = st::msgDateFont->width(replyToMsgId ? tr::lng_profile_loading(tr::now) : tr::lng_deleted_message(tr::now));
}
maxReplyWidth = st::msgReplyPadding.left() + st::msgReplyBarSkip + maxReplyWidth + st::msgReplyPadding.right();
}
void HistoryMessageReply::resize(int width) const {
if (replyToVia) {
bool hasPreview = replyToMsg->media() ? replyToMsg->media()->hasReplyPreview() : false;
int previewSkip = hasPreview ? (st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x()) : 0;
replyToVia->resize(width - st::msgReplyBarSkip - previewSkip - replyToName.maxWidth() - st::msgServiceFont->spacew);
}
}
void HistoryMessageReply::itemRemoved(
HistoryItem *holder,
HistoryItem *removed) {
if (replyToMsg.get() == removed) {
clearData(holder);
holder->history()->owner().requestItemResize(holder);
}
}
void HistoryMessageReply::paint(
Painter &p,
not_null<const HistoryView::Element*> holder,
const Ui::ChatPaintContext &context,
int x,
int y,
int w,
bool inBubble) const {
const auto st = context.st;
const auto stm = context.messageStyle();
{
const auto &bar = !inBubble
? st->msgImgReplyBarColor()
: replyToColorKey
? HistoryView::FromNameFg(context, replyToColorKey)
: stm->msgReplyBarColor;
const auto rbar = style::rtlrect(
x + st::msgReplyBarPos.x(),
y + st::msgReplyPadding.top() + st::msgReplyBarPos.y(),
st::msgReplyBarSize.width(),
st::msgReplyBarSize.height(),
w + 2 * x);
const auto opacity = p.opacity();
p.setOpacity(opacity * kBarAlpha);
p.fillRect(rbar, bar);
p.setOpacity(opacity);
}
if (w > st::msgReplyBarSkip) {
if (replyToMsg) {
const auto media = replyToMsg->media();
auto hasPreview = media && media->hasReplyPreview();
if (hasPreview && w < st::msgReplyBarSkip + st::msgReplyBarSize.height()) {
hasPreview = false;
}
auto previewSkip = hasPreview ? (st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x()) : 0;
if (hasPreview) {
if (const auto image = media->replyPreview()) {
auto to = style::rtlrect(x + st::msgReplyBarSkip, y + st::msgReplyPadding.top() + st::msgReplyBarPos.y(), st::msgReplyBarSize.height(), st::msgReplyBarSize.height(), w + 2 * x);
const auto preview = image->pixSingle(
image->size() / style::DevicePixelRatio(),
{
.colored = (context.selected()
? &st->msgStickerOverlay()
: nullptr),
.options = Images::Option::RoundSmall,
.outer = to.size(),
});
p.drawPixmap(to.x(), to.y(), preview);
if (spoiler) {
holder->clearCustomEmojiRepaint();
Ui::FillSpoilerRect(
p,
to,
Ui::DefaultImageSpoiler().frame(
spoiler->index(
context.now,
context.paused)));
}
}
}
if (w > st::msgReplyBarSkip + previewSkip) {
p.setPen(!inBubble
? st->msgImgReplyBarColor()
: replyToColorKey
? HistoryView::FromNameFg(context, replyToColorKey)
: stm->msgServiceFg);
replyToName.drawLeftElided(p, x + st::msgReplyBarSkip + previewSkip, y + st::msgReplyPadding.top(), w - st::msgReplyBarSkip - previewSkip, w + 2 * x);
if (replyToVia && w > st::msgReplyBarSkip + previewSkip + replyToName.maxWidth() + st::msgServiceFont->spacew) {
p.setFont(st::msgServiceFont);
p.drawText(x + st::msgReplyBarSkip + previewSkip + replyToName.maxWidth() + st::msgServiceFont->spacew, y + st::msgReplyPadding.top() + st::msgServiceFont->ascent, replyToVia->text);
}
p.setPen(inBubble
? stm->historyTextFg
: st->msgImgReplyBarColor());
holder->prepareCustomEmojiPaint(p, context, replyToText);
replyToText.draw(p, {
.position = QPoint(
x + st::msgReplyBarSkip + previewSkip,
y + st::msgReplyPadding.top() + st::msgServiceNameFont->height),
.availableWidth = w - st::msgReplyBarSkip - previewSkip,
.palette = &(inBubble
? stm->replyTextPalette
: st->imgReplyTextPalette()),
.spoiler = Ui::Text::DefaultSpoilerCache(),
.now = context.now,
.paused = context.paused,
.elisionLines = 1,
});
p.setTextPalette(stm->textPalette);
}
} else {
p.setFont(st::msgDateFont);
p.setPen(inBubble
? stm->msgDateFg
: st->msgDateImgFg());
p.drawTextLeft(x + st::msgReplyBarSkip, y + st::msgReplyPadding.top() + (st::msgReplyBarSize.height() - st::msgDateFont->height) / 2, w + 2 * x, st::msgDateFont->elided(replyToMsgId ? tr::lng_profile_loading(tr::now) : tr::lng_deleted_message(tr::now), w - st::msgReplyBarSkip));
}
}
}
void HistoryMessageReply::refreshReplyToMedia() {
replyToDocumentId = 0;
replyToWebPageId = 0;
if (const auto media = replyToMsg ? replyToMsg->media() : nullptr) {
if (const auto document = media->document()) {
replyToDocumentId = document->id;
} else if (const auto webpage = media->webpage()) {
replyToWebPageId = webpage->id;
}
}
}
ReplyMarkupClickHandler::ReplyMarkupClickHandler(
not_null<Data::Session*> owner,
int row,
int column,
FullMsgId context)
: _owner(owner)
, _itemId(context)
, _row(row)
, _column(column) {
}
// Copy to clipboard support.
QString ReplyMarkupClickHandler::copyToClipboardText() const {
const auto button = getUrlButton();
return button ? QString::fromUtf8(button->data) : QString();
}
QString ReplyMarkupClickHandler::copyToClipboardContextItemText() const {
const auto button = getUrlButton();
return button ? tr::lng_context_copy_link(tr::now) : QString();
}
// Finds the corresponding button in the items markup struct.
// If the button is not found it returns nullptr.
// Note: it is possible that we will point to the different button
// than the one was used when constructing the handler, but not a big deal.
const HistoryMessageMarkupButton *ReplyMarkupClickHandler::getButton() const {
return HistoryMessageMarkupButton::Get(_owner, _itemId, _row, _column);
}
auto ReplyMarkupClickHandler::getUrlButton() const
-> const HistoryMessageMarkupButton* {
if (const auto button = getButton()) {
using Type = HistoryMessageMarkupButton::Type;
if (button->type == Type::Url || button->type == Type::Auth) {
return button;
}
}
return nullptr;
}
void ReplyMarkupClickHandler::onClick(ClickContext context) const {
if (context.button != Qt::LeftButton) {
return;
}
auto my = context.other.value<ClickHandlerContext>();
my.itemId = _itemId;
Api::ActivateBotCommand(my, _row, _column);
}
// Returns the full text of the corresponding button.
QString ReplyMarkupClickHandler::buttonText() const {
if (const auto button = getButton()) {
return button->text;
}
return QString();
}
QString ReplyMarkupClickHandler::tooltip() const {
const auto button = getUrlButton();
const auto url = button ? QString::fromUtf8(button->data) : QString();
const auto text = _fullDisplayed ? QString() : buttonText();
if (!url.isEmpty() && !text.isEmpty()) {
return QString("%1\n\n%2").arg(text, url);
} else if (url.isEmpty() != text.isEmpty()) {
return text + url;
} else {
return QString();
}
}
ReplyKeyboard::Button::Button() = default;
ReplyKeyboard::Button::Button(Button &&other) = default;
ReplyKeyboard::Button &ReplyKeyboard::Button::operator=(
Button &&other) = default;
ReplyKeyboard::Button::~Button() = default;
ReplyKeyboard::ReplyKeyboard(
not_null<const HistoryItem*> item,
std::unique_ptr<Style> &&s)
: _item(item)
, _selectedAnimation([=](crl::time now) {
return selectedAnimationCallback(now);
})
, _st(std::move(s)) {
if (const auto markup = _item->Get<HistoryMessageReplyMarkup>()) {
const auto owner = &_item->history()->owner();
const auto context = _item->fullId();
const auto rowCount = int(markup->data.rows.size());
_rows.reserve(rowCount);
for (auto i = 0; i != rowCount; ++i) {
const auto &row = markup->data.rows[i];
const auto rowSize = int(row.size());
auto newRow = std::vector<Button>();
newRow.reserve(rowSize);
for (auto j = 0; j != rowSize; ++j) {
auto button = Button();
const auto text = row[j].text;
button.type = row.at(j).type;
button.link = std::make_shared<ReplyMarkupClickHandler>(
owner,
i,
j,
context);
button.text.setText(
_st->textStyle(),
TextUtilities::SingleLine(text),
kPlainTextOptions);
button.characters = text.isEmpty() ? 1 : text.size();
newRow.push_back(std::move(button));
}
_rows.push_back(std::move(newRow));
}
}
}
void ReplyKeyboard::updateMessageId() {
const auto msgId = _item->fullId();
for (const auto &row : _rows) {
for (const auto &button : row) {
button.link->setMessageId(msgId);
}
}
}
void ReplyKeyboard::resize(int width, int height) {
_width = width;
auto y = 0.;
auto buttonHeight = _rows.empty()
? float64(_st->buttonHeight())
: (float64(height + _st->buttonSkip()) / _rows.size());
for (auto &row : _rows) {
int s = row.size();
int widthForButtons = _width - ((s - 1) * _st->buttonSkip());
int widthForText = widthForButtons;
int widthOfText = 0;
int maxMinButtonWidth = 0;
for (const auto &button : row) {
widthOfText += qMax(button.text.maxWidth(), 1);
int minButtonWidth = _st->minButtonWidth(button.type);
widthForText -= minButtonWidth;
accumulate_max(maxMinButtonWidth, minButtonWidth);
}
bool exact = (widthForText == widthOfText);
bool enough = (widthForButtons - s * maxMinButtonWidth) >= widthOfText;
float64 x = 0;
for (auto &button : row) {
int buttonw = qMax(button.text.maxWidth(), 1);
float64 textw = buttonw, minw = _st->minButtonWidth(button.type);
float64 w = textw;
if (exact) {
w += minw;
} else if (enough) {
w = (widthForButtons / float64(s));
textw = w - minw;
} else {
textw = (widthForText / float64(s));
w = minw + textw;
accumulate_max(w, 2 * float64(_st->buttonPadding()));
}
int rectx = static_cast<int>(std::floor(x));
int rectw = static_cast<int>(std::floor(x + w)) - rectx;
button.rect = QRect(rectx, qRound(y), rectw, qRound(buttonHeight - _st->buttonSkip()));
if (rtl()) button.rect.setX(_width - button.rect.x() - button.rect.width());
x += w + _st->buttonSkip();
button.link->setFullDisplayed(textw >= buttonw);
}
y += buttonHeight;
}
}
bool ReplyKeyboard::isEnoughSpace(int width, const style::BotKeyboardButton &st) const {
for (const auto &row : _rows) {
int s = row.size();
int widthLeft = width - ((s - 1) * st.margin + s * 2 * st.padding);
for (const auto &button : row) {
widthLeft -= qMax(button.text.maxWidth(), 1);
if (widthLeft < 0) {
if (row.size() > 3) {
return false;
} else {
break;
}
}
}
}
return true;
}
void ReplyKeyboard::setStyle(std::unique_ptr<Style> &&st) {
_st = std::move(st);
}
int ReplyKeyboard::naturalWidth() const {
auto result = 0;
for (const auto &row : _rows) {
auto maxMinButtonWidth = 0;
for (const auto &button : row) {
accumulate_max(
maxMinButtonWidth,
_st->minButtonWidth(button.type));
}
auto rowMaxButtonWidth = 0;
for (const auto &button : row) {
accumulate_max(
rowMaxButtonWidth,
qMax(button.text.maxWidth(), 1) + maxMinButtonWidth);
}
const auto rowSize = int(row.size());
accumulate_max(
result,
rowSize * rowMaxButtonWidth + (rowSize - 1) * _st->buttonSkip());
}
return result;
}
int ReplyKeyboard::naturalHeight() const {
return (_rows.size() - 1) * _st->buttonSkip() + _rows.size() * _st->buttonHeight();
}
void ReplyKeyboard::paint(
Painter &p,
const Ui::ChatStyle *st,
Ui::BubbleRounding rounding,
int outerWidth,
const QRect &clip) const {
Assert(_st != nullptr);
Assert(_width > 0);
_st->startPaint(p, st);
for (auto y = 0, rowsCount = int(_rows.size()); y != rowsCount; ++y) {
for (auto x = 0, count = int(_rows[y].size()); x != count; ++x) {
const auto &button = _rows[y][x];
const auto rect = button.rect;
if (rect.y() >= clip.y() + clip.height()) return;
if (rect.y() + rect.height() < clip.y()) continue;
// just ignore the buttons that didn't layout well
if (rect.x() + rect.width() > _width) break;
auto buttonRounding = Ui::BubbleRounding();
using Corner = Ui::BubbleCornerRounding;
buttonRounding.topLeft = buttonRounding.topRight = Corner::Small;
buttonRounding.bottomLeft = ((y + 1 == rowsCount)
&& !x
&& (rounding.bottomLeft == Corner::Large))
? Corner::Large
: Corner::Small;
buttonRounding.bottomRight = ((y + 1 == rowsCount)
&& (x + 1 == count)
&& (rounding.bottomRight == Corner::Large))
? Corner::Large
: Corner::Small;
_st->paintButton(p, st, outerWidth, button, buttonRounding);
}
}
}
ClickHandlerPtr ReplyKeyboard::getLink(QPoint point) const {
Assert(_width > 0);
for (const auto &row : _rows) {
for (const auto &button : row) {
QRect rect(button.rect);
// just ignore the buttons that didn't layout well
if (rect.x() + rect.width() > _width) break;
if (rect.contains(point)) {
_savedCoords = point;
return button.link;
}
}
}
return ClickHandlerPtr();
}
void ReplyKeyboard::clickHandlerActiveChanged(const ClickHandlerPtr &p, bool active) {
if (!p) return;
_savedActive = active ? p : ClickHandlerPtr();
auto coords = findButtonCoordsByClickHandler(p);
if (coords.i >= 0 && _savedPressed != p) {
startAnimation(coords.i, coords.j, active ? 1 : -1);
}
}
ReplyKeyboard::ButtonCoords ReplyKeyboard::findButtonCoordsByClickHandler(const ClickHandlerPtr &p) {
for (int i = 0, rows = _rows.size(); i != rows; ++i) {
auto &row = _rows[i];
for (int j = 0, cols = row.size(); j != cols; ++j) {
if (row[j].link == p) {
return { i, j };
}
}
}
return { -1, -1 };
}
void ReplyKeyboard::clickHandlerPressedChanged(
const ClickHandlerPtr &handler,
bool pressed,
Ui::BubbleRounding rounding) {
if (!handler) return;
_savedPressed = pressed ? handler : ClickHandlerPtr();
auto coords = findButtonCoordsByClickHandler(handler);
if (coords.i >= 0) {
auto &button = _rows[coords.i][coords.j];
if (pressed) {
if (!button.ripple) {
const auto sides = RectPart()
| (!coords.i ? RectPart::Top : RectPart())
| (!coords.j ? RectPart::Left : RectPart())
| ((coords.i + 1 == _rows.size())
? RectPart::Bottom
: RectPart())
| ((coords.j + 1 == _rows[coords.i].size())
? RectPart::Right
: RectPart());
auto mask = Ui::RippleAnimation::RoundRectMask(
button.rect.size(),
_st->buttonRounding(rounding, sides));
button.ripple = std::make_unique<Ui::RippleAnimation>(
_st->_st->ripple,
std::move(mask),
[=] { _st->repaint(_item); });
}
button.ripple->add(_savedCoords - button.rect.topLeft());
} else {
if (button.ripple) {
button.ripple->lastStop();
}
if (_savedActive != handler) {
startAnimation(coords.i, coords.j, -1);
}
}
}
}
void ReplyKeyboard::startAnimation(int i, int j, int direction) {
auto notStarted = _animations.empty();
int indexForAnimation = Layout::PositionToIndex(i, j + 1) * direction;
_animations.remove(-indexForAnimation);
if (!_animations.contains(indexForAnimation)) {
_animations.emplace(indexForAnimation, crl::now());
}
if (notStarted && !_selectedAnimation.animating()) {
_selectedAnimation.start();
}
}
bool ReplyKeyboard::selectedAnimationCallback(crl::time now) {
if (anim::Disabled()) {
now += st::botKbDuration;
}
for (auto i = _animations.begin(); i != _animations.end();) {
const auto index = std::abs(i->first) - 1;
const auto &[row, col] = Layout::IndexToPosition(index);
const auto dt = float64(now - i->second) / st::botKbDuration;
if (dt >= 1) {
_rows[row][col].howMuchOver = (i->first > 0) ? 1 : 0;
i = _animations.erase(i);
} else {
_rows[row][col].howMuchOver = (i->first > 0) ? dt : (1 - dt);
++i;
}
}
_st->repaint(_item);
return !_animations.empty();
}
void ReplyKeyboard::clearSelection() {
for (const auto &[relativeIndex, time] : _animations) {
const auto index = std::abs(relativeIndex) - 1;
const auto &[row, col] = Layout::IndexToPosition(index);
_rows[row][col].howMuchOver = 0;
}
_animations.clear();
_selectedAnimation.stop();
}
int ReplyKeyboard::Style::buttonSkip() const {
return _st->margin;
}
int ReplyKeyboard::Style::buttonPadding() const {
return _st->padding;
}
int ReplyKeyboard::Style::buttonHeight() const {
return _st->height;
}
void ReplyKeyboard::Style::paintButton(
Painter &p,
const Ui::ChatStyle *st,
int outerWidth,
const ReplyKeyboard::Button &button,
Ui::BubbleRounding rounding) const {
const QRect &rect = button.rect;
paintButtonBg(p, st, rect, rounding, button.howMuchOver);
if (button.ripple) {
const auto color = st ? &st->msgBotKbRippleBg()->c : nullptr;
button.ripple->paint(p, rect.x(), rect.y(), outerWidth, color);
if (button.ripple->empty()) {
button.ripple.reset();
}
}
paintButtonIcon(p, st, rect, outerWidth, button.type);
if (button.type == HistoryMessageMarkupButton::Type::CallbackWithPassword
|| button.type == HistoryMessageMarkupButton::Type::Callback
|| button.type == HistoryMessageMarkupButton::Type::Game) {
if (const auto data = button.link->getButton()) {
if (data->requestId) {
paintButtonLoading(p, st, rect);
}
}
}
int tx = rect.x(), tw = rect.width();
if (tw >= st::botKbStyle.font->elidew + _st->padding * 2) {
tx += _st->padding;
tw -= _st->padding * 2;
} else if (tw > st::botKbStyle.font->elidew) {
tx += (tw - st::botKbStyle.font->elidew) / 2;
tw = st::botKbStyle.font->elidew;
}
button.text.drawElided(p, tx, rect.y() + _st->textTop + ((rect.height() - _st->height) / 2), tw, 1, style::al_top);
}
void HistoryMessageReplyMarkup::createForwarded(
const HistoryMessageReplyMarkup &original) {
Expects(!inlineKeyboard);
data.fillForwardedData(original.data);
}
void HistoryMessageReplyMarkup::updateData(
HistoryMessageMarkupData &&markup) {
data = std::move(markup);
inlineKeyboard = nullptr;
}
bool HistoryMessageReplyMarkup::hiddenBy(Data::Media *media) const {
if (media && (data.flags & ReplyMarkupFlag::OnlyBuyButton)) {
if (const auto invoice = media->invoice()) {
if (invoice->extendedPreview
&& (!invoice->extendedMedia || !invoice->receiptMsgId)) {
return true;
}
}
}
return false;
}
HistoryMessageLogEntryOriginal::HistoryMessageLogEntryOriginal() = default;
HistoryMessageLogEntryOriginal::HistoryMessageLogEntryOriginal(
HistoryMessageLogEntryOriginal &&other)
: page(std::move(other.page)) {
}
HistoryMessageLogEntryOriginal &HistoryMessageLogEntryOriginal::operator=(
HistoryMessageLogEntryOriginal &&other) {
page = std::move(other.page);
return *this;
}
HistoryMessageLogEntryOriginal::~HistoryMessageLogEntryOriginal() = default;
HistoryDocumentCaptioned::HistoryDocumentCaptioned()
: caption(st::msgFileMinWidth - st::msgPadding.left() - st::msgPadding.right()) {
}
HistoryDocumentVoicePlayback::HistoryDocumentVoicePlayback(
const HistoryView::Document *that)
: progress(0., 0.)
, progressAnimation([=](crl::time now) {
const auto nonconst = const_cast<HistoryView::Document*>(that);
return nonconst->voiceProgressAnimationCallback(now);
}) {
}
void HistoryDocumentVoice::ensurePlayback(
const HistoryView::Document *that) const {
if (!playback) {
playback = std::make_unique<HistoryDocumentVoicePlayback>(that);
}
}
void HistoryDocumentVoice::checkPlaybackFinished() const {
if (playback && !playback->progressAnimation.animating()) {
playback.reset();
}
}
void HistoryDocumentVoice::startSeeking() {
_seeking = true;
_seekingCurrent = _seekingStart;
Media::Player::instance()->startSeeking(AudioMsgId::Type::Voice);
}
void HistoryDocumentVoice::stopSeeking() {
_seeking = false;
Media::Player::instance()->cancelSeeking(AudioMsgId::Type::Voice);
}
bool HistoryDocumentVoice::seeking() const {
return _seeking;
}
float64 HistoryDocumentVoice::seekingStart() const {
return _seekingStart / kFloatToIntMultiplier;
}
void HistoryDocumentVoice::setSeekingStart(float64 seekingStart) const {
_seekingStart = qRound(seekingStart * kFloatToIntMultiplier);
}
float64 HistoryDocumentVoice::seekingCurrent() const {
return _seekingCurrent / kFloatToIntMultiplier;
}
void HistoryDocumentVoice::setSeekingCurrent(float64 seekingCurrent) {
_seekingCurrent = qRound(seekingCurrent * kFloatToIntMultiplier);
}