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/*
* nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr>
*
* This program is free 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
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <QDebug>
#include <QFile>
#include <QPainter>
#include <QStyleOption>
#include "Config.h"
#include "TextInputWidget.h"
FilteredTextEdit::FilteredTextEdit(QWidget *parent)
: QTextEdit(parent)
{
setAcceptRichText(false);
}
void FilteredTextEdit::keyPressEvent(QKeyEvent *event)
{
if (event->key() == Qt::Key_Return || event->key() == Qt::Key_Enter)
emit enterPressed();
else
QTextEdit::keyPressEvent(event);
}
TextInputWidget::TextInputWidget(QWidget *parent)
: QWidget(parent)
{
setFont(QFont("Emoji One"));
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
setCursor(Qt::ArrowCursor);
setStyleSheet("background-color: #f8fbfe; height: 45px;");
top_layout_ = new QHBoxLayout();
top_layout_->setSpacing(0);
top_layout_->setMargin(0);
send_file_button_ = new FlatButton(this);
QIcon send_file_icon;
send_file_icon.addFile(":/icons/icons/clip-dark.png", QSize(), QIcon::Normal, QIcon::Off);
send_file_button_->setForegroundColor(QColor("#acc7dc"));
send_file_button_->setIcon(send_file_icon);
send_file_button_->setIconSize(QSize(24, 24));
QFont font;
font.setPixelSize(conf::fontSize);
input_ = new FilteredTextEdit(this);
input_->setFixedHeight(45);
input_->setFont(font);
input_->setPlaceholderText(tr("Write a message..."));
input_->setStyleSheet("color: #333333; border-radius: 0; padding-top: 10px;");
send_message_button_ = new FlatButton(this);
send_message_button_->setForegroundColor(QColor("#acc7dc"));
QIcon send_message_icon;
send_message_icon.addFile(":/icons/icons/share-dark.png", QSize(), QIcon::Normal, QIcon::Off);
send_message_button_->setIcon(send_message_icon);
send_message_button_->setIconSize(QSize(24, 24));
emoji_button_ = new EmojiPickButton(this);
emoji_button_->setForegroundColor(QColor("#acc7dc"));
QIcon emoji_icon;
emoji_icon.addFile(":/icons/icons/smile.png", QSize(), QIcon::Normal, QIcon::Off);
emoji_button_->setIcon(emoji_icon);
emoji_button_->setIconSize(QSize(24, 24));
top_layout_->addWidget(send_file_button_);
top_layout_->addWidget(input_);
top_layout_->addWidget(emoji_button_);
top_layout_->addWidget(send_message_button_);
setLayout(top_layout_);
connect(send_message_button_, SIGNAL(clicked()), this, SLOT(onSendButtonClicked()));
connect(input_, SIGNAL(enterPressed()), send_message_button_, SIGNAL(clicked()));
connect(emoji_button_, SIGNAL(emojiSelected(const QString &)), this, SLOT(addSelectedEmoji(const QString &)));
}
void TextInputWidget::addSelectedEmoji(const QString &emoji)
{
QTextCursor cursor = input_->textCursor();
QFont emoji_font("Emoji One");
emoji_font.setPixelSize(conf::emojiSize);
QFont text_font("Open Sans");
text_font.setPixelSize(conf::fontSize);
QTextCharFormat charfmt;
charfmt.setFont(emoji_font);
input_->setCurrentCharFormat(charfmt);
input_->insertPlainText(emoji);
cursor.movePosition(QTextCursor::End);
charfmt.setFont(text_font);
input_->setCurrentCharFormat(charfmt);
input_->show();
}
void TextInputWidget::onSendButtonClicked()
{
auto msg_text = input_->document()->toPlainText().trimmed();
if (msg_text.isEmpty())
return;
emit sendTextMessage(msg_text);
input_->clear();
}
void TextInputWidget::paintEvent(QPaintEvent *event)
{
Q_UNUSED(event);
QStyleOption option;
option.initFrom(this);
QPainter painter(this);
style()->drawPrimitive(QStyle::PE_Widget, &option, &painter, this);
}
TextInputWidget::~TextInputWidget()
{
}
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