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qTox/src/widget/form/groupchatform.cpp

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/*
Copyright (C) 2014 by Project Tox <https://tox.im>
This file is part of qTox, a Qt-based graphical interface for Tox.
This program is libre 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.
This program 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 COPYING file for more details.
*/
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#include "groupchatform.h"
#include "tabcompleter.h"
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#include "src/group.h"
#include "src/widget/groupwidget.h"
#include "src/widget/tool/chattextedit.h"
#include "src/widget/croppinglabel.h"
#include "src/widget/maskablepixmapwidget.h"
#include "src/core.h"
#include "src/misc/style.h"
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#include <QPushButton>
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#include <QMimeData>
#include <QDragEnterEvent>
#include "src/historykeeper.h"
#include "src/misc/flowlayout.h"
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GroupChatForm::GroupChatForm(Group* chatGroup)
: group(chatGroup)
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{
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nusersLabel = new QLabel();
tabber = new TabCompleter(msgEdit, group);
fileButton->setEnabled(false);
callButton->setVisible(false);
videoButton->setVisible(false);
volButton->setVisible(false);
micButton->setVisible(false);
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nameLabel->setText(group->widget->getName());
nusersLabel->setFont(Style::getFont(Style::Medium));
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nusersLabel->setText(GroupChatForm::tr("%1 users in chat","Number of users in chat").arg(group->peers.size()));
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nusersLabel->setObjectName("statusLabel");
avatar->setPixmap(QPixmap(":/img/group_dark.png"), Qt::transparent);
msgEdit->setObjectName("group");
namesListLayout = new FlowLayout(0,5,0);
QStringList names(group->peers.values());
for (const QString& name : names)
namesListLayout->addWidget(new QLabel(name));
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headTextLayout->addWidget(nusersLabel);
headTextLayout->addLayout(namesListLayout);
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headTextLayout->addStretch();
nameLabel->setMinimumHeight(12);
nusersLabel->setMinimumHeight(12);
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connect(sendButton, SIGNAL(clicked()), this, SLOT(onSendTriggered()));
connect(msgEdit, SIGNAL(enterPressed()), this, SLOT(onSendTriggered()));
connect(msgEdit, &ChatTextEdit::tabPressed, tabber, &TabCompleter::complete);
connect(msgEdit, &ChatTextEdit::keyPressed, tabber, &TabCompleter::reset);
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setAcceptDrops(true);
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}
void GroupChatForm::onSendTriggered()
{
QString msg = msgEdit->toPlainText();
if (msg.isEmpty())
return;
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msgEdit->clear();
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if (msg.startsWith("/me "))
{
msg = msg.right(msg.length() - 4);
emit sendAction(group->groupId, msg);
} else {
emit sendMessage(group->groupId, msg);
}
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}
void GroupChatForm::onUserListChanged()
{
unsigned nPeers = group->nPeers;
nusersLabel->setText(tr("%1 users in chat").arg(nPeers));
QLayoutItem *child;
while ((child = namesListLayout->takeAt(0)))
{
child->widget()->hide();
delete child->widget();
delete child;
}
QStringList names(group->peers.values());
for (unsigned i=0; i<nPeers; ++i)
{
QString nameStr = names[i];
if (i!=nPeers-1)
nameStr+=", ";
QLabel* nameLabel = new QLabel(nameStr);
nameLabel->setObjectName("peersLabel");
namesListLayout->addWidget(nameLabel);
}
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}
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void GroupChatForm::dragEnterEvent(QDragEnterEvent *ev)
{
if (ev->mimeData()->hasFormat("friend"))
ev->acceptProposedAction();
}
void GroupChatForm::dropEvent(QDropEvent *ev)
{
if (ev->mimeData()->hasFormat("friend"))
{
int friendId = ev->mimeData()->data("friend").toInt();
Core::getInstance()->groupInviteFriend(friendId, group->groupId);
}
}