Clean up includes and forward declarations

According to include-what-you-use 0.22 on LLVM 18, anyway.  Most of the changes
seem vaguely reasonable, so as usual, just go with what the tool says because
it's most useful when reports are typically clean.

19 files changed, 2 insertions, 18 deletions

diff --git a/src/gui/BreadCrumbs.cpp b/src/gui/BreadCrumbs.cpp
index eb2d511b..be613407 100644
--- a/src/gui/BreadCrumbs.cpp
+++ b/src/gui/BreadCrumbs.cpp
@@ -23,7 +23,6 @@
 #include "raul/Path.hpp"
 #include "raul/Symbol.hpp"
 
-#include <glibmm/signalproxy.h>
 #include <sigc++/adaptors/bind.h>
 #include <sigc++/functors/mem_fun.h>
 
diff --git a/src/gui/ConnectWindow.cpp b/src/gui/ConnectWindow.cpp
index f645bb30..b33c3b81 100644
--- a/src/gui/ConnectWindow.cpp
+++ b/src/gui/ConnectWindow.cpp
@@ -40,7 +40,6 @@
 
 #include <glib.h>
 #include <glibmm/main.h>
-#include <glibmm/signalproxy.h>
 #include <glibmm/ustring.h>
 #include <gtkmm/builder.h>
 #include <gtkmm/button.h>
diff --git a/src/gui/GraphBox.cpp b/src/gui/GraphBox.cpp
index e4a95bed..0764e4ed 100644
--- a/src/gui/GraphBox.cpp
+++ b/src/gui/GraphBox.cpp
@@ -56,7 +56,6 @@
 #include <glibmm/miscutils.h>
 #include <glibmm/propertyproxy.h>
 #include <glibmm/refptr.h>
-#include <glibmm/signalproxy.h>
 #include <glibmm/ustring.h>
 #include <gtkmm/alignment.h>
 #include <gtkmm/box.h>
diff --git a/src/gui/GraphCanvas.cpp b/src/gui/GraphCanvas.cpp
index e02c4e5b..6d5c3b5a 100644
--- a/src/gui/GraphCanvas.cpp
+++ b/src/gui/GraphCanvas.cpp
@@ -67,7 +67,6 @@
 #include <gdkmm/window.h>
 #include <glib.h>
 #include <glibmm/refptr.h>
-#include <glibmm/signalproxy.h>
 #include <glibmm/ustring.h>
 #include <gtkmm/builder.h>
 #include <gtkmm/checkmenuitem.h>
diff --git a/src/gui/GraphTreeWindow.cpp b/src/gui/GraphTreeWindow.cpp
index fa3318bf..9c3c4b3d 100644
--- a/src/gui/GraphTreeWindow.cpp
+++ b/src/gui/GraphTreeWindow.cpp
@@ -32,7 +32,6 @@
 #include "raul/Symbol.hpp"
 
 #include <glibmm/propertyproxy.h>
-#include <glibmm/signalproxy.h>
 #include <gtkmm/builder.h>
 #include <gtkmm/cellrenderer.h>
 #include <gtkmm/cellrenderertoggle.h>
diff --git a/src/gui/GraphView.cpp b/src/gui/GraphView.cpp
index 7c01c3ae..5464b7c4 100644
--- a/src/gui/GraphView.cpp
+++ b/src/gui/GraphView.cpp
@@ -29,7 +29,6 @@
 
 #include <glibmm/propertyproxy.h>
 #include <glibmm/refptr.h>
-#include <glibmm/signalproxy.h>
 #include <gtkmm/adjustment.h>
 #include <gtkmm/builder.h>
 #include <gtkmm/enums.h>
diff --git a/src/gui/LoadGraphWindow.cpp b/src/gui/LoadGraphWindow.cpp
index c9c18ae9..794cfe71 100644
--- a/src/gui/LoadGraphWindow.cpp
+++ b/src/gui/LoadGraphWindow.cpp
@@ -36,7 +36,6 @@
 #include <glibmm/miscutils.h>
 #include <glibmm/propertyproxy.h>
 #include <glibmm/refptr.h>
-#include <glibmm/signalproxy.h>
 #include <glibmm/slisthandle.h>
 #include <gtkmm/builder.h>
 #include <gtkmm/button.h>
diff --git a/src/gui/LoadPluginWindow.cpp b/src/gui/LoadPluginWindow.cpp
index 6951f87a..c19baa87 100644
--- a/src/gui/LoadPluginWindow.cpp
+++ b/src/gui/LoadPluginWindow.cpp
@@ -34,7 +34,6 @@
 #include <gdk/gdkkeysyms-compat.h>
 #include <glibmm/listhandle.h>
 #include <glibmm/propertyproxy.h>
-#include <glibmm/signalproxy.h>
 #include <glibmm/ustring.h>
 #include <gtkmm/builder.h>
 #include <gtkmm/button.h>
diff --git a/src/gui/MessagesWindow.cpp b/src/gui/MessagesWindow.cpp
index 7f3e4b8c..62bcfd00 100644
--- a/src/gui/MessagesWindow.cpp
+++ b/src/gui/MessagesWindow.cpp
@@ -25,7 +25,6 @@
 
 #include <gdkmm/color.h>
 #include <glibmm/propertyproxy.h>
-#include <glibmm/signalproxy.h>
 #include <glibmm/ustring.h>
 #include <gtkmm/builder.h>
 #include <gtkmm/button.h>
diff --git a/src/gui/NewSubgraphWindow.cpp b/src/gui/NewSubgraphWindow.cpp
index 28a5afa7..3f2fcecb 100644
--- a/src/gui/NewSubgraphWindow.cpp
+++ b/src/gui/NewSubgraphWindow.cpp
@@ -32,7 +32,6 @@
 
 #include <glibmm/propertyproxy.h>
 #include <glibmm/refptr.h>
-#include <glibmm/signalproxy.h>
 #include <glibmm/ustring.h>
 #include <gtkmm/adjustment.h>
 #include <gtkmm/builder.h>
diff --git a/src/gui/NodeMenu.cpp b/src/gui/NodeMenu.cpp
index 83e88264..ced303fb 100644
--- a/src/gui/NodeMenu.cpp
+++ b/src/gui/NodeMenu.cpp
@@ -34,7 +34,6 @@
 #include <glibmm/convert.h>
 #include <glibmm/miscutils.h>
 #include <glibmm/refptr.h>
-#include <glibmm/signalproxy.h>
 #include <glibmm/ustring.h>
 #include <gtkmm/box.h>
 #include <gtkmm/builder.h>
diff --git a/src/gui/NodeModule.cpp b/src/gui/NodeModule.cpp
index 1d9b4c9f..20cfdbb3 100644
--- a/src/gui/NodeModule.cpp
+++ b/src/gui/NodeModule.cpp
@@ -47,7 +47,6 @@
 #include "raul/Symbol.hpp"
 
 #include <glibmm/main.h>
-#include <glibmm/signalproxy.h>
 #include <glibmm/ustring.h>
 #include <gtkmm/container.h>
 #include <gtkmm/eventbox.h>
diff --git a/src/gui/ObjectMenu.cpp b/src/gui/ObjectMenu.cpp
index f6966bd8..1e9e0e94 100644
--- a/src/gui/ObjectMenu.cpp
+++ b/src/gui/ObjectMenu.cpp
@@ -27,7 +27,6 @@
 #include "ingen/client/ObjectModel.hpp"
 
 #include <glibmm/refptr.h>
-#include <glibmm/signalproxy.h>
 #include <gtkmm/builder.h>
 #include <gtkmm/checkmenuitem.h>
 #include <gtkmm/menuitem.h>
diff --git a/src/gui/Port.cpp b/src/gui/Port.cpp
index 3925ed0c..ecba0ac7 100644
--- a/src/gui/Port.cpp
+++ b/src/gui/Port.cpp
@@ -46,7 +46,6 @@
 #include "raul/Symbol.hpp"
 #include "sord/sordmm.hpp"
 
-#include <glibmm/signalproxy.h>
 #include <glibmm/ustring.h>
 #include <gtkmm/menu.h>
 #include <gtkmm/menu_elems.h>
diff --git a/src/gui/PortMenu.cpp b/src/gui/PortMenu.cpp
index 95ba88dc..6cd30066 100644
--- a/src/gui/PortMenu.cpp
+++ b/src/gui/PortMenu.cpp
@@ -35,7 +35,6 @@
 #include "raul/Symbol.hpp"
 
 #include <glibmm/refptr.h>
-#include <glibmm/signalproxy.h>
 #include <gtkmm/builder.h>
 #include <gtkmm/checkmenuitem.h>
 #include <gtkmm/menu.h>
diff --git a/src/gui/PropertiesWindow.cpp b/src/gui/PropertiesWindow.cpp
index 958a73c9..91473c1a 100644
--- a/src/gui/PropertiesWindow.cpp
+++ b/src/gui/PropertiesWindow.cpp
@@ -36,7 +36,6 @@
 
 #include <glibmm/containers.h>
 #include <glibmm/propertyproxy.h>
-#include <glibmm/signalproxy.h>
 #include <glibmm/ustring.h>
 #include <gtkmm/alignment.h>
 #include <gtkmm/bin.h>
diff --git a/src/gui/RenameWindow.cpp b/src/gui/RenameWindow.cpp
index 66d8e918..0b6bdae9 100644
--- a/src/gui/RenameWindow.cpp
+++ b/src/gui/RenameWindow.cpp
@@ -31,7 +31,6 @@
 
 #include <glibmm/propertyproxy.h>
 #include <glibmm/refptr.h>
-#include <glibmm/signalproxy.h>
 #include <glibmm/ustring.h>
 #include <gtkmm/builder.h>
 #include <gtkmm/button.h>
diff --git a/src/gui/ThreadedLoader.cpp b/src/gui/ThreadedLoader.cpp
index 4cd382a0..170b9a0e 100644
--- a/src/gui/ThreadedLoader.cpp
+++ b/src/gui/ThreadedLoader.cpp
@@ -20,12 +20,14 @@
 
 #include "ingen/Log.hpp"
 #include "ingen/Parser.hpp"
+#include "ingen/Properties.hpp"
 #include "ingen/Serialiser.hpp"
 #include "ingen/URI.hpp"
 #include "ingen/World.hpp"
 #include "ingen/client/GraphModel.hpp"
 #include "raul/Path.hpp"
 #include "raul/Semaphore.hpp"
+#include "raul/Symbol.hpp"
 
 #include <glibmm/ustring.h>
 #include <sigc++/adaptors/bind.h>
diff --git a/src/gui/WindowFactory.cpp b/src/gui/WindowFactory.cpp
index 010ef704..4fce885c 100644
--- a/src/gui/WindowFactory.cpp
+++ b/src/gui/WindowFactory.cpp
@@ -33,7 +33,6 @@
 #include "raul/Path.hpp"
 
 #include <gdkmm/window.h>
-#include <glibmm/signalproxy.h>
 #include <sigc++/adaptors/bind.h>
 #include <sigc++/functors/mem_fun.h>