ChatLog::selectAll, refactoring of actions (issue #808)

src/chatlog/chatlog.cpp

@@ -61,13 +61,20 @@ ChatLog::ChatLog(QWidget* parent)
     selGraphItem->setZValue(-10.0); //behind all items
 
     // copy action (ie. Ctrl+C)
-    copyAction = new QAction(this);
+    QAction* copyAction = new QAction(this);
+    copyAction->setIcon(QIcon::fromTheme("edit-copy"));
+    copyAction->setText(tr("Copy"));
     copyAction->setShortcut(QKeySequence::Copy);
+    connect(copyAction, &QAction::triggered, this, [this](bool) { copySelectedText(); });
     addAction(copyAction);
-    connect(copyAction, &QAction::triggered, this, [this](bool)
-    {
-        copySelectedText();
-    });
+
+    // select all action (ie. Ctrl+A)
+    QAction* selectAllAction = new QAction(this);
+    selectAllAction->setIcon(QIcon::fromTheme("edit-select-all"));
+    selectAllAction->setText(tr("Select all"));
+    selectAllAction->setShortcut(QKeySequence::SelectAll);
+    connect(selectAllAction, &QAction::triggered, this, [this](bool) { selectAll(); });
+    addAction(selectAllAction);
 
     // This timer is used to scroll the view while the user is
     // moving the mouse past the top/bottom edge of the widget while selecting.
@@ -544,6 +551,20 @@ void ChatLog::scrollToLine(ChatLine::Ptr line)
     verticalScrollBar()->setValue(line->boundingSceneRect().top());
 }
 
+void ChatLog::selectAll()
+{
+    if(lines.empty())
+        return;
+
+    clearSelection();
+
+    selectionMode = Multi;
+    selFirstRow = 0;
+    selLastRow = lines.size()-1;
+
+    updateMultiSelectionRect();
+}
+
 void ChatLog::checkVisibility()
 {
     if(lines.empty())

src/chatlog/chatlog.h

@@ -47,6 +47,8 @@ public:
     void setTypingNotification(ChatLine::Ptr notification);
     void setTypingNotificationVisible(bool visible);
     void scrollToLine(ChatLine::Ptr line);
+    void selectAll();
+
     QString getSelectedText() const;
 
     bool isEmpty() const;
@@ -126,9 +128,6 @@ private:
     bool workerStb = false;
     ChatLine::Ptr workerAnchorLine;
 
-    // actions
-    QAction* copyAction = nullptr;
-
     // layout
     QMarginsF margins = QMarginsF(10.0,10.0,10.0,10.0);
     qreal lineSpacing = 5.0f;

src/widget/form/genericchatform.cpp

@@ -146,7 +146,7 @@ GenericChatForm::GenericChatForm(QWidget *parent)
     fileButton->setAttribute(Qt::WA_LayoutUsesWidgetRect);
     emoteButton->setAttribute(Qt::WA_LayoutUsesWidgetRect);
 
-    menu.addAction(QIcon::fromTheme("edit-copy"), tr("Copy"), this, SLOT(onCopyLogClicked()));
+    menu.addActions(chatWidget->actions());
     menu.addSeparator();
     menu.addAction(QIcon::fromTheme("document-save"), tr("Save chat log"), this, SLOT(onSaveLogClicked()));
     menu.addAction(QIcon::fromTheme("edit-clear"), tr("Clear displayed messages"), this, SLOT(clearChatArea(bool)));
@@ -323,6 +323,11 @@ void GenericChatForm::clearChatArea(bool notinform)
     emit chatAreaCleared();
 }
 
+void GenericChatForm::onSelectAllClicked()
+{
+    chatWidget->selectAll();
+}
+
 QString GenericChatForm::resolveToxID(const ToxID &id)
 {
     Friend *f = FriendList::findFriend(id);

src/widget/form/genericchatform.h

@@ -73,6 +73,7 @@ protected slots:
     void onSaveLogClicked();
     void onCopyLogClicked();
     void clearChatArea(bool);
+    void onSelectAllClicked();
 
 protected:
     QString resolveToxID(const ToxID &id);