Interface List: Change display to view/model

This changes the underlying model of the main interface tree.
Because of that, we can resort to a view/model approach, enlisting
the global interfaces list as only data source.

The interface list works identical to the old list, but allows
for filtering of the displayed interfaces by type. Only types, which
are present and whose interfaces are not hidden, are being displayed
for selection.

Change-Id: If8475b227daa026dc0ad3d25bc7fe050d5bf2ac3
Reviewed-on: https://code.wireshark.org/review/17940
Reviewed-by: Roland Knall <rknall@gmail.com>

1 files changed, 5 insertions, 10 deletions

diff --git a/ui/qt/main_window_slots.cpp b/ui/qt/main_window_slots.cpp
index f10e997bc4..8b0b31df95 100644
--- a/ui/qt/main_window_slots.cpp
+++ b/ui/qt/main_window_slots.cpp
@@ -3642,18 +3642,13 @@ void MainWindow::on_actionCaptureOptions_triggered()
         connect(capture_interfaces_dialog_, SIGNAL(stopCapture()), this, SLOT(stopCapture()));
 
         connect(capture_interfaces_dialog_, SIGNAL(getPoints(int,PointList*)),
-                this->main_welcome_->getInterfaceTree(), SLOT(getPoints(int,PointList*)));
-        // Changes in interface selections or capture filters should be propagated
-        // to the main welcome screen where they will be applied to the global
-        // capture options.
-        connect(capture_interfaces_dialog_, SIGNAL(interfaceListChanged()),
-                this->main_welcome_->getInterfaceTree(), SLOT(interfaceListChanged()));
+                this->main_welcome_->getInterfaceFrame(), SLOT(getPoints(int,PointList*)));
         connect(capture_interfaces_dialog_, SIGNAL(interfacesChanged()),
                 this->main_welcome_, SLOT(interfaceSelected()));
         connect(capture_interfaces_dialog_, SIGNAL(interfacesChanged()),
-                this->main_welcome_->getInterfaceTree(), SLOT(updateSelectedInterfaces()));
-        connect(capture_interfaces_dialog_, SIGNAL(interfacesChanged()),
-                this->main_welcome_->getInterfaceTree(), SLOT(updateToolTips()));
+                this->main_welcome_->getInterfaceFrame(), SLOT(updateSelectedInterfaces()));
+        connect(capture_interfaces_dialog_, SIGNAL(interfaceListChanged()),
+                this->main_welcome_->getInterfaceFrame(), SLOT(interfaceListChanged()));
         connect(capture_interfaces_dialog_, SIGNAL(captureFilterTextEdited(QString)),
                 this->main_welcome_, SLOT(setCaptureFilterText(QString)));
 
@@ -3716,7 +3711,7 @@ void MainWindow::extcap_options_finished(int result)
     if (result == QDialog::Accepted) {
         startCapture();
     }
-    this->main_welcome_->getInterfaceTree()->interfaceListChanged();
+    this->main_welcome_->getInterfaceFrame()->interfaceListChanged();
 }
 
 void MainWindow::showExtcapOptionsDialog(QString &device_name)