Tool: add permanent config method

src/tools/abstractactiontool.cpp

@@ -33,14 +33,6 @@ bool AbstractActionTool::showMousePreview() const {
     return false;
 }
 
-QWidget *AbstractActionTool::widget() {
-    return nullptr;
-}
-
-QWidget *AbstractActionTool::configurationWidget() {
-    return nullptr;
-}
-
 void AbstractActionTool::undo(QPixmap &pixmap) {
     Q_UNUSED(pixmap);
 }

src/tools/abstractactiontool.h

@@ -28,9 +28,6 @@ public:
     bool isSelectable() const override;
     bool showMousePreview() const override;
 
-    QWidget* widget() override;
-    QWidget* configurationWidget() override;
-
     void undo(QPixmap &pixmap) override;
     void process(QPainter &painter, const QPixmap &pixmap, bool recordUndo = false) override;
     void paintMousePreview(QPainter &painter, const CaptureContext &context) override;

src/tools/abstractpathtool.cpp

@@ -39,14 +39,6 @@ bool AbstractPathTool::showMousePreview() const {
     return true;
 }
 
-QWidget *AbstractPathTool::widget() {
-    return nullptr;
-}
-
-QWidget *AbstractPathTool::configurationWidget() {
-    return nullptr;
-}
-
 void AbstractPathTool::undo(QPixmap &pixmap) {
     QPainter p(&pixmap);
     const int val = m_thickness + m_padding;

src/tools/abstractpathtool.h

@@ -29,9 +29,6 @@ public:
     bool isSelectable() const override;
     bool showMousePreview() const override;
 
-    QWidget* widget() override;
-    QWidget* configurationWidget() override;
-
     void undo(QPixmap &pixmap) override;
 
 public slots:

src/tools/abstracttwopointtool.cpp

@@ -39,14 +39,6 @@ bool AbstractTwoPointTool::showMousePreview() const {
     return true;
 }
 
-QWidget *AbstractTwoPointTool::widget() {
-    return nullptr;
-}
-
-QWidget *AbstractTwoPointTool::configurationWidget() {
-    return nullptr;
-}
-
 void AbstractTwoPointTool::undo(QPixmap &pixmap) {
     QPainter p(&pixmap);
     p.drawPixmap(backupRect(pixmap.rect()).topLeft(), m_pixmapBackup);

src/tools/abstracttwopointtool.h

@@ -29,9 +29,6 @@ public:
     bool isSelectable() const override;
     bool showMousePreview() const override;
 
-    QWidget* widget() override;
-    QWidget* configurationWidget() override;
-
     void undo(QPixmap &pixmap) override;
 
 public slots:

src/tools/capturetool.h

@@ -93,10 +93,19 @@ public:
     // if the type is TYPE_WIDGET the widget is loaded in the main widget.
     // If the type is TYPE_EXTERNAL_WIDGET it is created outside as an
     // individual widget.
-    virtual QWidget* widget() = 0;
+    virtual QWidget* widget() {
+        return nullptr;
+    }
     // When the tool is selected this method is called and the widget is added
     // to the configuration panel inside the main widget.
-    virtual QWidget* configurationWidget() = 0;
+    virtual QWidget* configurationWidget() {
+        return nullptr;
+    }
+    // Permanent configuration used in the configuration outside of the
+    // capture.
+    virtual QWidget* permanentConfigurationWidget() {
+        return nullptr;
+    }
     // Return a copy of the tool
     virtual CaptureTool* copy(QObject *parent = nullptr) = 0;