Paste multiple lines. Test version 0.0.3.

CMakeLists.txt

@@ -8,7 +8,7 @@ project(IdealIRC)
 set(BUILD_TYPE "packaged")
 set(VERSION_MAJOR 0)
 set(VERSION_MINOR 0)
-set(VERSION_PATCH 2)
+set(VERSION_PATCH 3)
 set(VERSION_APPEND "")
 
 #

IWin/IWinChannel.cpp

@@ -81,8 +81,8 @@ IWinChannel::IWinChannel(IWinStatus* statusParent, const QString& channelName)
 	connect(&connection, &IRC::memberRemoved,
 			this, &IWinChannel::memberListRemoveMember);
 
-	connect(input, &ILineEdit::returnPressed,
-			this, &IWinChannel::inputEnter);
+	connect(input, &ILineEdit::newLine,
+			this, &IWinChannel::newLine);
 
 	connect(listbox, &IListWidget::itemDoubleClicked,
 			this, &IWinChannel::listboxDoubleclick);
@@ -160,13 +160,10 @@ void IWinChannel::resetNicklist()
 	nlControl->clear();
 }
 
-void IWinChannel::inputEnter()
+void IWinChannel::newLine(const QString& line)
 {
-	QString text = input->text();
-	input->clear();
-
 	InputHandler inHndl(connection);
-	inHndl.parse(*this, text);
+	inHndl.parse(*this, line);
 }
 
 void IWinChannel::listboxDoubleclick(QListWidgetItem* item)

IWin/IWinChannel.h

@@ -47,7 +47,7 @@ public:
 	void resetNicklist();
 
 private:
-	void inputEnter();
+	void newLine(const QString& line);
 	void listboxDoubleclick(QListWidgetItem* item);
 	bool isUserModePrefix(QChar c); //! Returns true if the passed character is a prefix like @ + etc
 

IWin/IWinPrivate.cpp

@@ -44,8 +44,8 @@ IWinPrivate::IWinPrivate(IWinStatus* statusParent, const QString& targetName)
 
 	view->setFocusPolicy(Qt::FocusPolicy::NoFocus);
 
-	connect(input, &ILineEdit::returnPressed,
-			this, &IWinPrivate::inputEnter);
+	connect(input, &ILineEdit::newLine,
+			this, &IWinPrivate::newLine);
 
 	connect(view, &IIRCView::customContextMenuRequested, [this](const QPoint& point){
 		menuSymbols.set("nickname", getButtonText().toStdString());
@@ -94,13 +94,10 @@ void IWinPrivate::refreshWindowTitle()
 	}
 }
 
-void IWinPrivate::inputEnter()
+void IWinPrivate::newLine(const QString& line)
 {
-	QString text = input->text();
-	input->clear();
-
-	InputHandler inHndl(connection);
-	inHndl.parse(*this, text);
+    InputHandler inHndl(connection);
+    inHndl.parse(*this, line);
 }
 
 int IWinPrivate::tabComplete(int index, QString& pattern)

IWin/IWinPrivate.h

@@ -40,7 +40,7 @@ public:
     void clear() override { view->resetView(); }
 
 private:
-	void inputEnter();
+	void newLine(const QString& newLine);
     int tabComplete(int index, QString& pattern);
 
 	QVBoxLayout* layout;

IWin/IWinStatus.cpp

@@ -52,8 +52,8 @@ IWinStatus::IWinStatus(const QString& buttonText)
 
 	view->setFocusPolicy(Qt::FocusPolicy::NoFocus);
 
-	connect(input, &ILineEdit::returnPressed,
-			this, &IWinStatus::inputEnter);
+	connect(input, &ILineEdit::newLine,
+			this, &IWinStatus::newLine);
 
 	connect(&connection, &IRC::connected, [this] {
 	    MdiManager::instance().connectionStateChange();
@@ -180,13 +180,10 @@ void IWinStatus::closeEvent(QCloseEvent* evt)
 	IWin::closeEvent(evt);
 }
 
-void IWinStatus::inputEnter()
+void IWinStatus::newLine(const QString& line)
 {
-	QString text = input->text();
-	input->clear();
-
 	InputHandler inHndl(connection);
-	inHndl.parse(*this, text);
+	inHndl.parse(*this, line);
 }
 
 void IWinStatus::closeAllChildren()

IWin/IWinStatus.h

@@ -55,7 +55,7 @@ public:
 
 private:
 	void closeEvent(QCloseEvent* evt) override;
-	void inputEnter();
+	void newLine(const QString& line);
 	void closeAllChildren();
 	void Qt_Eventloop_Hook();
 	void disconnectedFromServer();

Widgets/ILineEdit.cpp

@@ -1,5 +1,7 @@
 #include "ILineEdit.h"
 #include "ConfigMgr.h"
+#include <QMessageBox>
+#include <IWin/IWin.h>
 
 ILineEdit::ILineEdit(ILineEdit::TabCompleteCb&& tabCompleteCb, QWidget* parent)
 	: QLineEdit(parent)
@@ -9,7 +11,13 @@ ILineEdit::ILineEdit(ILineEdit::TabCompleteCb&& tabCompleteCb, QWidget* parent)
 	connect(&conf, &ConfigMgr::saved, this, &ILineEdit::loadConfig);
 	loadConfig();
 
-	installEventFilter(new KeyEventFilter(this));
+    auto* filter = new KeyEventFilter(this);
+    connect(filter, &KeyEventFilter::newLine,
+        [this](const QString& l) {
+            emit newLine(l);
+            clear();
+        });
+    installEventFilter(filter);
 }
 
 void ILineEdit::loadConfig()
@@ -125,8 +133,30 @@ bool KeyEventFilter::eventFilter(QObject* obj, QEvent* evt)
             input->keyDown();
             return true;
         }
-        else if (kevt->key() == Qt::Key_Return || kevt->key() == Qt::Key_Enter)
-            input->prevLines.push_front(input->text());
+        else if (kevt->key() == Qt::Key_Return || kevt->key() == Qt::Key_Enter) {
+            auto ln = input->text();
+            ln.remove('\r');
+            auto linelist = ln.split('\n');
+
+            bool proceedPasting{ true };
+
+            const auto* parent = dynamic_cast<IWin*>(input->parentWidget());
+
+            if (linelist.count() > 3 && parent &&
+            (parent->getType() == IWin::Type::Channel || parent->getType() == IWin::Type::Private))
+            {
+                auto msg = tr("You are about to paste %1 lines.\nYou should consider using an external \"paste service\".\nContinue anyway?")
+                                .arg(linelist.count());
+                auto btn = QMessageBox::warning(input, tr("Flood warning"), msg, QMessageBox::Yes | QMessageBox::No);
+                proceedPasting = btn == QMessageBox::Yes;
+            }
+            if (proceedPasting) {
+                for (const auto& line : linelist) {
+                    input->prevLines.push_front(line);
+                    emit newLine(line);
+                }
+            }
+        }
         else {
             input->logidx = -1;
         }

Widgets/ILineEdit.h

@@ -17,6 +17,9 @@ public:
     using TabCompleteCb = std::function<int(int, QString&)>;
 	ILineEdit(TabCompleteCb&& tabCompleteCb, QWidget* parent = nullptr);
 
+signals:
+    void newLine(const QString& line);
+
 private:
 	void loadConfig();
 	void keyTab();
@@ -42,6 +45,9 @@ public:
             : QObject(parent)
     {}
 
+signals:
+    void newLine(const QString& line);
+
 private:
     bool eventFilter(QObject* obj, QEvent *evt) override;
 };