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Implement image uploads (#24)

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This commit is contained in:
Konstantinos Sideris 2017-09-10 12:58:00 +03:00
parent ed36bdb037
commit edff71bc24
22 changed files with 1017 additions and 916 deletions
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106
src/TextInputWidget.cc
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@ -17,6 +17,8 @@
#include <QDebug>
#include <QFile>
#include <QFileDialog>
#include <QImageReader>
#include <QPainter>
#include <QStyleOption>
@ -47,17 +49,23 @@ TextInputWidget::TextInputWidget(QWidget *parent)
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);
topLayout_ = new QHBoxLayout();
topLayout_->setSpacing(2);
topLayout_->setMargin(4);
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));
sendFileBtn_ = new FlatButton(this);
sendFileBtn_->setForegroundColor(QColor("#acc7dc"));
sendFileBtn_->setIcon(send_file_icon);
sendFileBtn_->setIconSize(QSize(24, 24));
spinner_ = new LoadingIndicator(this);
spinner_->setColor("#acc7dc");
spinner_->setFixedHeight(40);
spinner_->setFixedWidth(40);
spinner_->hide();
QFont font;
font.setPixelSize(conf::fontSize);
@ -68,33 +76,34 @@ TextInputWidget::TextInputWidget(QWidget *parent)
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"));
sendMessageBtn_ = new FlatButton(this);
sendMessageBtn_->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));
sendMessageBtn_->setIcon(send_message_icon);
sendMessageBtn_->setIconSize(QSize(24, 24));
emoji_button_ = new EmojiPickButton(this);
emoji_button_->setForegroundColor(QColor("#acc7dc"));
emojiBtn_ = new EmojiPickButton(this);
emojiBtn_->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));
emojiBtn_->setIcon(emoji_icon);
emojiBtn_->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_);
topLayout_->addWidget(sendFileBtn_);
topLayout_->addWidget(input_);
topLayout_->addWidget(emojiBtn_);
topLayout_->addWidget(sendMessageBtn_);
setLayout(top_layout_);
setLayout(topLayout_);
connect(send_message_button_, SIGNAL(clicked()), this, SLOT(onSendButtonClicked()));
connect(input_, SIGNAL(enterPressed()), send_message_button_, SIGNAL(clicked()));
connect(emoji_button_,
connect(sendMessageBtn_, SIGNAL(clicked()), this, SLOT(onSendButtonClicked()));
connect(sendFileBtn_, SIGNAL(clicked()), this, SLOT(openFileSelection()));
connect(input_, SIGNAL(enterPressed()), sendMessageBtn_, SIGNAL(clicked()));
connect(emojiBtn_,
SIGNAL(emojiSelected(const QString &)),
this,
SLOT(addSelectedEmoji(const QString &)));
@ -155,6 +164,55 @@ TextInputWidget::parseEmoteCommand(const QString &cmd)
return QString("");
}
void
TextInputWidget::openFileSelection()
{
QStringList supportedFiles;
supportedFiles << "jpeg"
<< "gif"
<< "png"
<< "bmp"
<< "tiff"
<< "webp";
auto fileName = QFileDialog::getOpenFileName(
this,
tr("Select an image"),
"",
tr("Image Files (*.bmp *.gif *.jpg *.jpeg *.png *.tiff *.webp)"));
if (fileName.isEmpty())
return;
auto imageFormat = QString(QImageReader::imageFormat(fileName));
if (!supportedFiles.contains(imageFormat)) {
qDebug() << "Unsupported image format for" << fileName;
return;
}
emit uploadImage(fileName);
showUploadSpinner();
}
void
TextInputWidget::showUploadSpinner()
{
topLayout_->removeWidget(sendFileBtn_);
sendFileBtn_->hide();
topLayout_->insertWidget(0, spinner_);
spinner_->start();
}
void
TextInputWidget::hideUploadSpinner()
{
topLayout_->removeWidget(spinner_);
topLayout_->insertWidget(0, sendFileBtn_);
sendFileBtn_->show();
spinner_->stop();
}
TextInputWidget::~TextInputWidget()
{
}