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feat: paste image in chat

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This commit is contained in:
shunf4 2021-10-06 23:09:18 +08:00
parent 8b3752ef47
commit 3a70df21f8
2 changed files with 49 additions and 1 deletions
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45
ui/widgets/conversation.cpp
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@ -20,6 +20,7 @@
#include "ui_conversation.h"
#include <QDebug>
#include <QClipboard>
#include <QScrollBar>
#include <QTimer>
#include <QFileDialog>
@ -27,6 +28,9 @@
#include <unistd.h>
#include <QAbstractTextDocumentLayout>
#include <QCoreApplication>
#include <QTemporaryFile>
#include <QDir>
#include <QMenu>
Conversation::Conversation(bool muc, Models::Account* acc, Models::Element* el, const QString pJid, const QString pRes, QWidget* parent):
QWidget(parent),
@ -47,6 +51,7 @@ Conversation::Conversation(bool muc, Models::Account* acc, Models::Element* el,
delegate(new MessageDelegate(this)),
manualSliderChange(false),
tsb(QApplication::style()->styleHint(QStyle::SH_ScrollBar_Transient) == 1),
pasteImageAction(nullptr),
shadow(10, 1, Qt::black, this),
contextMenu(new QMenu())
{
@ -75,6 +80,7 @@ Conversation::Conversation(bool muc, Models::Account* acc, Models::Element* el,
statusLabel = m_ui->statusLabel;
connect(&ker, &KeyEnterReceiver::enterPressed, this, &Conversation::onEnterPressed);
connect(&ker, &KeyEnterReceiver::imagePasted, this, &Conversation::onImagePasted);
connect(m_ui->sendButton, &QPushButton::clicked, this, &Conversation::onEnterPressed);
connect(m_ui->attachButton, &QPushButton::clicked, this, &Conversation::onAttach);
connect(m_ui->clearButton, &QPushButton::clicked, this, &Conversation::onClearButton);
@ -82,7 +88,20 @@ Conversation::Conversation(bool muc, Models::Account* acc, Models::Element* el,
this, &Conversation::onTextEditDocSizeChanged);
m_ui->messageEditor->installEventFilter(&ker);
QAction* pasteImageAction = new QAction(tr("Paste Image"), this);
connect(pasteImageAction, &QAction::triggered, this, &Conversation::onImagePasted);
m_ui->messageEditor->setContextMenuPolicy(Qt::CustomContextMenu);
connect(m_ui->messageEditor, &QTextEdit::customContextMenuRequested, this, [this, pasteImageAction](const QPoint &pos) {
pasteImageAction->setEnabled(Conversation::checkClipboardImage());
QMenu *editorMenu = m_ui->messageEditor->createStandardContextMenu();
editorMenu->addSeparator();
editorMenu->addAction(pasteImageAction);
editorMenu->exec(this->m_ui->messageEditor->mapToGlobal(pos));
});
//line->setAutoFillBackground(false);
//if (testAttribute(Qt::WA_TranslucentBackground)) {
@ -183,10 +202,20 @@ bool KeyEnterReceiver::eventFilter(QObject* obj, QEvent* event)
}
}
}
if (k == Qt::Key_V && key->modifiers() & Qt::CTRL) {
if (Conversation::checkClipboardImage()) {
emit imagePasted();
return true;
}
}
}
return QObject::eventFilter(obj, event);
}
bool Conversation::checkClipboardImage() {
return !QApplication::clipboard()->image().isNull();
}
QString Conversation::getPalResource() const
{
return activePalResource;
@ -218,6 +247,20 @@ void Conversation::onEnterPressed()
}
}
void Conversation::onImagePasted()
{
QImage image = QApplication::clipboard()->image();
if (image.isNull()) {
return;
}
QTemporaryFile *tempFile = new QTemporaryFile(QDir::tempPath() + QStringLiteral("/squawk_img_attach_XXXXXX.png"), QApplication::instance());
tempFile->open();
image.save(tempFile, "PNG");
tempFile->close();
qDebug() << "image on paste temp file: " << tempFile->fileName();
addAttachedFile(tempFile->fileName());
}
void Conversation::onAttach()
{
QFileDialog* d = new QFileDialog(this, tr("Chose a file to send"));