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Add full emoji support

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This commit is contained in:
Konstantinos Sideris 2017-04-23 21:31:08 +03:00
parent ebbce440bf
commit 42bb9bb63a
40 changed files with 2715 additions and 17 deletions
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62
src/TextInputWidget.cc
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@ -16,11 +16,25 @@
*/
#include <QDebug>
#include <QFile>
#include <QPainter>
#include <QStyleOption>
#include "TextInputWidget.h"
FilteredTextEdit::FilteredTextEdit(QWidget *parent)
: QTextEdit(parent)
{
}
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)
{
@ -31,8 +45,8 @@ TextInputWidget::TextInputWidget(QWidget *parent)
setStyleSheet("background-color: #f8fbfe; height: 45px;");
top_layout_ = new QHBoxLayout();
top_layout_->setSpacing(6);
top_layout_->setContentsMargins(6, 0, 0, 0);
top_layout_->setSpacing(0);
top_layout_->setMargin(0);
send_file_button_ = new FlatButton(this);
send_file_button_->setCursor(Qt::PointingHandCursor);
@ -43,9 +57,10 @@ TextInputWidget::TextInputWidget(QWidget *parent)
send_file_button_->setIcon(send_file_icon);
send_file_button_->setIconSize(QSize(24, 24));
input_ = new QLineEdit(this);
input_ = new FilteredTextEdit(this);
input_->setFixedHeight(45);
input_->setPlaceholderText("Write a message...");
input_->setStyleSheet("color: black; font-size: 10pt; border-radius: 0; padding: 2px; margin-bottom: 4px;");
input_->setStyleSheet("color: #333333; font-size: 13px; border-radius: 0; padding-top: 10px;");
send_message_button_ = new FlatButton(this);
send_message_button_->setCursor(Qt::PointingHandCursor);
@ -56,24 +71,59 @@ TextInputWidget::TextInputWidget(QWidget *parent)
send_message_button_->setIcon(send_message_icon);
send_message_button_->setIconSize(QSize(24, 24));
emoji_button_ = new EmojiPickButton(this);
emoji_button_->setCursor(Qt::PointingHandCursor);
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(returnPressed()), send_message_button_, SIGNAL(clicked()));
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(18);
QFont text_font("Open Sans");
text_font.setPixelSize(13);
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_->text().trimmed();
auto msg_text = input_->document()->toPlainText().trimmed();
if (msg_text.isEmpty())
return;
emit sendTextMessage(msg_text);
input_->clear();
}