# HG changeset patch
# User Chris Cannam
# Date 1194453437 0
# Node ID 9fa27359883097abe55a97ed93ae35c6e6d21814
# Parent  a798f5e6fc5e5e6ae4032587287544917319ffaa
* Add [x] button to pane to quickly delete it

diff -r a798f5e6fc5e -r 9fa273598830 framework/MainWindowBase.cpp
--- a/framework/MainWindowBase.cpp	Wed Nov 07 12:59:01 2007 +0000
+++ b/framework/MainWindowBase.cpp	Wed Nov 07 16:37:17 2007 +0000
@@ -149,6 +149,8 @@
             this, SLOT(paneDropAccepted(Pane *, QStringList)));
     connect(m_paneStack, SIGNAL(dropAccepted(Pane *, QString)),
             this, SLOT(paneDropAccepted(Pane *, QString)));
+    connect(m_paneStack, SIGNAL(paneDeleteButtonClicked(Pane *)),
+            this, SLOT(paneDeleteButtonClicked(Pane *)));
 
     m_playSource = new AudioCallbackPlaySource(m_viewManager);
 
@@ -1926,6 +1928,42 @@
 }
 
 void
+MainWindowBase::paneDeleteButtonClicked(Pane *pane)
+{
+    bool found = false;
+    for (int i = 0; i < m_paneStack->getPaneCount(); ++i) {
+        if (m_paneStack->getPane(i) == pane) {
+            found = true;
+            break;
+        }
+    }
+    if (!found) {
+        std::cerr << "MainWindowBase::paneDeleteButtonClicked: Unknown pane "
+                  << pane << std::endl;
+        return;
+    }
+
+    CommandHistory::getInstance()->startCompoundOperation
+	(tr("Delete Pane"), true);
+
+    while (pane->getLayerCount() > 0) {
+        Layer *layer = pane->getLayer(0);
+        if (layer) {
+            m_document->removeLayerFromView(pane, layer);
+        } else {
+            break;
+        }
+    }
+
+    RemovePaneCommand *command = new RemovePaneCommand(this, pane);
+    CommandHistory::getInstance()->addCommand(command);
+
+    CommandHistory::getInstance()->endCompoundOperation();
+
+    updateMenuStates();
+}
+
+void
 MainWindowBase::pollOSC()
 {
     if (!m_oscQueue || m_oscQueue->isEmpty()) return;
diff -r a798f5e6fc5e -r 9fa273598830 framework/MainWindowBase.h
--- a/framework/MainWindowBase.h	Wed Nov 07 12:59:01 2007 +0000
+++ b/framework/MainWindowBase.h	Wed Nov 07 16:37:17 2007 +0000
@@ -223,6 +223,7 @@
     virtual void paneAboutToBeDeleted(Pane *) = 0;
     virtual void paneDropAccepted(Pane *, QStringList) = 0;
     virtual void paneDropAccepted(Pane *, QString) = 0;
+    virtual void paneDeleteButtonClicked(Pane *);
 
     virtual void pollOSC();
     virtual void handleOSCMessage(const OSCMessage &) = 0;