forked from mirror/nheko
Konstantinos Sideris
7 years ago
parent
3097037c3d
commit
763330fd3c
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#pragma once |
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#include <QFrame> |
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#include <QListWidget> |
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class Avatar; |
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class Cache; |
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class FlatButton; |
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class QHBoxLayout; |
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class QLabel; |
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class QVBoxLayout; |
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struct RoomMember; |
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template<class T> |
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class QSharedPointer; |
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namespace dialogs { |
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class MemberItem : public QWidget |
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{ |
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Q_OBJECT |
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public: |
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MemberItem(const RoomMember &member, QWidget *parent); |
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private: |
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QHBoxLayout *topLayout_; |
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QVBoxLayout *textLayout_; |
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Avatar *avatar_; |
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QLabel *userName_; |
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QLabel *userId_; |
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}; |
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class MemberList : public QFrame |
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{ |
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Q_OBJECT |
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public: |
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MemberList(const QString &room_id, QSharedPointer<Cache> cache, QWidget *parent = nullptr); |
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public slots: |
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void addUsers(const std::vector<RoomMember> &users); |
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protected: |
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void paintEvent(QPaintEvent *event) override; |
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void moveButtonToBottom(); |
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private: |
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QString room_id_; |
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QLabel *topLabel_; |
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QListWidget *list_; |
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QSharedPointer<Cache> cache_; |
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FlatButton *moreBtn_; |
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}; |
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} // dialogs
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@ -0,0 +1,145 @@ |
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#include <QListWidgetItem> |
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#include <QPainter> |
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#include <QStyleOption> |
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#include <QVBoxLayout> |
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#include "Config.h" |
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#include "FlatButton.h" |
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#include "Utils.h" |
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#include "Avatar.h" |
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#include "Cache.h" |
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#include "dialogs/MemberList.hpp" |
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using namespace dialogs; |
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MemberItem::MemberItem(const RoomMember &member, QWidget *parent) |
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: QWidget(parent) |
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{ |
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topLayout_ = new QHBoxLayout(this); |
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topLayout_->setMargin(0); |
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textLayout_ = new QVBoxLayout; |
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textLayout_->setMargin(0); |
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textLayout_->setSpacing(0); |
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avatar_ = new Avatar(this); |
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avatar_->setSize(44); |
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avatar_->setLetter(utils::firstChar(member.display_name)); |
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if (!member.avatar.isNull()) |
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avatar_->setImage(member.avatar); |
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QFont nameFont, idFont; |
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nameFont.setWeight(65); |
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nameFont.setPixelSize(conf::receipts::font + 1); |
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idFont.setWeight(50); |
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idFont.setPixelSize(conf::receipts::font); |
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userName_ = new QLabel(member.display_name, this); |
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userName_->setFont(nameFont); |
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userId_ = new QLabel(member.user_id, this); |
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userId_->setFont(idFont); |
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textLayout_->addWidget(userName_); |
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textLayout_->addWidget(userId_); |
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topLayout_->addWidget(avatar_); |
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topLayout_->addLayout(textLayout_, 1); |
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} |
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MemberList::MemberList(const QString &room_id, QSharedPointer<Cache> cache, QWidget *parent) |
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: QFrame(parent) |
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, room_id_{room_id} |
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, cache_{cache} |
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{ |
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setMaximumSize(420, 380); |
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setAttribute(Qt::WA_DeleteOnClose, true); |
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auto layout = new QVBoxLayout(this); |
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layout->setSpacing(30); |
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layout->setMargin(20); |
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list_ = new QListWidget; |
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list_->setFrameStyle(QFrame::NoFrame); |
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list_->setSelectionMode(QAbstractItemView::NoSelection); |
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list_->setAttribute(Qt::WA_MacShowFocusRect, 0); |
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list_->setSpacing(5); |
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QFont font; |
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font.setPixelSize(conf::headerFontSize); |
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topLabel_ = new QLabel(tr("Room members"), this); |
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topLabel_->setAlignment(Qt::AlignCenter); |
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topLabel_->setFont(font); |
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layout->addWidget(topLabel_); |
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layout->addWidget(list_); |
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list_->clear(); |
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// Add button at the bottom.
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moreBtn_ = new FlatButton(tr("SHOW MORE"), this); |
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auto item = new QListWidgetItem; |
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item->setSizeHint(moreBtn_->minimumSizeHint()); |
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item->setFlags(Qt::NoItemFlags); |
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item->setTextAlignment(Qt::AlignCenter); |
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list_->insertItem(0, item); |
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list_->setItemWidget(item, moreBtn_); |
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connect(moreBtn_, &FlatButton::clicked, this, [this]() { |
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const size_t numMembers = list_->count() - 1; |
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if (numMembers > 0) |
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addUsers(cache_->getMembers(room_id_.toStdString(), numMembers)); |
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}); |
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try { |
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addUsers(cache_->getMembers(room_id_.toStdString())); |
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} catch (const lmdb::error &e) { |
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qCritical() << e.what(); |
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} |
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} |
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void |
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MemberList::moveButtonToBottom() |
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{ |
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auto item = new QListWidgetItem(list_); |
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item->setSizeHint(moreBtn_->minimumSizeHint()); |
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item->setFlags(Qt::NoItemFlags); |
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item->setTextAlignment(Qt::AlignCenter); |
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list_->setItemWidget(item, moreBtn_); |
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list_->addItem(item); |
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} |
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void |
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MemberList::addUsers(const std::vector<RoomMember> &members) |
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{ |
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if (members.size() == 0) { |
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moreBtn_->hide(); |
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} else { |
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moreBtn_->show(); |
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} |
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for (const auto &member : members) { |
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auto user = new MemberItem(member, this); |
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auto item = new QListWidgetItem; |
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item->setSizeHint(user->minimumSizeHint()); |
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item->setFlags(Qt::NoItemFlags); |
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item->setTextAlignment(Qt::AlignCenter); |
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list_->insertItem(list_->count() - 1, item); |
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list_->setItemWidget(item, user); |
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} |
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} |
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void |
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MemberList::paintEvent(QPaintEvent *) |
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{ |
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QStyleOption opt; |
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opt.init(this); |
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QPainter p(this); |
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style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this); |
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} |
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