move utility functions into a dedicated namespace

gtk2_ardour/about.cc

@@ -30,7 +30,6 @@
 #include "ardour/version.h"
 #include "ardour/filesystem_paths.h"
 
-#include "utils.h"
 #include "version.h"
 
 #include "about.h"

gtk2_ardour/actions.cc

@@ -36,7 +36,6 @@
 
 #include "gtkmm2ext/actions.h"
 
-#include "utils.h"
 #include "actions.h"
 #include "i18n.h"
 

gtk2_ardour/add_route_dialog.cc

@@ -46,6 +46,7 @@ using namespace Gtkmm2ext;
 using namespace std;
 using namespace PBD;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 
 std::vector<std::string> AddRouteDialog::channel_combo_strings;
 

gtk2_ardour/add_video_dialog.cc

@@ -33,7 +33,6 @@
 #include "ardour/session.h"
 #include "ardour_ui.h"
 
-#include "utils.h"
 #include "add_video_dialog.h"
 #include "utils_videotl.h"
 #include "i18n.h"

gtk2_ardour/ardour_button.cc

@@ -88,7 +88,7 @@ ArdourButton::ArdourButton (Element e)
 	, _hovering (false)
 	, _focused (false)
 {
-	ColorsChanged.connect (sigc::mem_fun (*this, &ArdourButton::color_handler));
+	ARDOUR_UI_UTILS::ColorsChanged.connect (sigc::mem_fun (*this, &ArdourButton::color_handler));
 }
 
 ArdourButton::ArdourButton (const std::string& str, Element e)

gtk2_ardour/ardour_dialog.cc

@@ -32,6 +32,7 @@
 using namespace std;
 using namespace Gtk;
 using namespace Gtkmm2ext;
+using namespace ARDOUR_UI_UTILS;
 
 ArdourDialog::ArdourDialog (string title, bool modal, bool use_seperator)
 	: Dialog (title, modal, use_seperator)

gtk2_ardour/ardour_ui.cc

@@ -138,6 +138,7 @@ typedef uint64_t microseconds_t;
 #include "i18n.h"
 
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtkmm2ext;
 using namespace Gtk;

gtk2_ardour/ardour_ui2.cc

@@ -64,6 +64,7 @@ using namespace PBD;
 using namespace Gtkmm2ext;
 using namespace Gtk;
 using namespace Glib;
+using namespace ARDOUR_UI_UTILS;
 
 int
 ARDOUR_UI::setup_windows ()

gtk2_ardour/ardour_ui_ed.cc

@@ -51,7 +51,6 @@
 #include "actions.h"
 #include "mixer_ui.h"
 #include "startup.h"
-#include "utils.h"
 #include "window_manager.h"
 #include "global_port_matrix.h"
 #include "location_ui.h"

gtk2_ardour/ardour_window.cc

@@ -30,6 +30,7 @@
 using namespace std;
 using namespace Gtk;
 using namespace Gtkmm2ext;
+using namespace ARDOUR_UI_UTILS;
 
 ArdourWindow::ArdourWindow (string title)
 	: Window ()

gtk2_ardour/audio_clock.cc

@@ -45,6 +45,7 @@
 #include "i18n.h"
 
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtk;
 using namespace std;

gtk2_ardour/audio_region_editor.cc

@@ -32,7 +32,6 @@
 #include "audio_region_editor.h"
 #include "audio_region_view.h"
 #include "ardour_ui.h"
-#include "utils.h"
 #include "gui_thread.h"
 
 #include "i18n.h"

gtk2_ardour/audio_region_view.cc

@@ -57,7 +57,6 @@
 #include "control_point.h"
 #include "ghostregion.h"
 #include "audio_time_axis.h"
-#include "utils.h"
 #include "rgb_macros.h"
 #include "gui_thread.h"
 #include "ardour_ui.h"

gtk2_ardour/audio_streamview.cc

@@ -46,7 +46,6 @@
 #include "ardour_ui.h"
 #include "rgb_macros.h"
 #include "gui_thread.h"
-#include "utils.h"
 
 #include "i18n.h"
 

gtk2_ardour/audio_time_axis.cc

@@ -60,6 +60,7 @@
 
 using namespace std;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtk;
 using namespace Editing;

gtk2_ardour/automation_controller.cc

@@ -28,7 +28,6 @@
 #include "ardour/session.h"
 
 #include "ardour_ui.h"
-#include "utils.h"
 #include "automation_controller.h"
 #include "gui_thread.h"
 

gtk2_ardour/automation_line.cc

@@ -51,7 +51,6 @@
 #include "rgb_macros.h"
 #include "ardour_ui.h"
 #include "public_editor.h"
-#include "utils.h"
 #include "selection.h"
 #include "time_axis_view.h"
 #include "point_selection.h"

gtk2_ardour/automation_streamview.cc

@@ -40,7 +40,6 @@
 #include "ardour_ui.h"
 #include "rgb_macros.h"
 #include "gui_thread.h"
-#include "utils.h"
 
 using namespace std;
 using namespace ARDOUR;

gtk2_ardour/automation_time_axis.cc

@@ -51,6 +51,7 @@
 
 using namespace std;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtk;
 using namespace Gtkmm2ext;

gtk2_ardour/axis_view.cc

@@ -43,6 +43,7 @@ using namespace std;
 using namespace Gtk;
 using namespace Gtkmm2ext;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 
 list<Gdk::Color> AxisView::used_colors;
 

gtk2_ardour/big_clock_window.cc

@@ -31,6 +31,7 @@
 
 using std::min;
 using std::string;
+using namespace ARDOUR_UI_UTILS;
 
 BigClockWindow::BigClockWindow (AudioClock& c) 
 	: ArdourWindow (_("Big Clock"))

gtk2_ardour/bundle_manager.cc

@@ -34,6 +34,7 @@
 
 using namespace std;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 
 BundleEditorMatrix::BundleEditorMatrix (Gtk::Window* parent, Session* session, boost::shared_ptr<Bundle> bundle)
 	: PortMatrix (parent, session, DataType::NIL)

gtk2_ardour/crossfade_edit.cc

@@ -49,7 +49,6 @@
 #include "crossfade_edit.h"
 #include "rgb_macros.h"
 #include "keyboard.h"
-#include "utils.h"
 #include "gui_thread.h"
 #include "actions.h"
 

gtk2_ardour/editor.cc

@@ -126,6 +126,7 @@
 
 using namespace std;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtk;
 using namespace Glib;

gtk2_ardour/editor_actions.cc

@@ -50,6 +50,7 @@ using namespace Gtk;
 using namespace Glib;
 using namespace std;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Editing;
 

gtk2_ardour/editor_audio_import.cc

@@ -52,7 +52,6 @@
 #include "audio_time_axis.h"
 #include "midi_time_axis.h"
 #include "session_import_dialog.h"
-#include "utils.h"
 #include "gui_thread.h"
 #include "interthread_progress_window.h"
 #include "mouse_cursors.h"

gtk2_ardour/editor_canvas.cc

@@ -56,6 +56,7 @@
 
 using namespace std;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtk;
 using namespace Glib;

gtk2_ardour/editor_cursors.cc

@@ -24,7 +24,6 @@
 #include "canvas/debug.h"
 #include "canvas/scroll_group.h"
 
-#include "utils.h"
 #include "editor_cursors.h"
 #include "editor.h"
 

gtk2_ardour/editor_cursors.h

@@ -18,6 +18,7 @@
 */
 
 #include "pbd/signals.h"
+#include "ardour/types.h"
 
 #include "canvas/arrow.h"
 #include "canvas/line.h"

gtk2_ardour/editor_drag.cc

@@ -50,7 +50,6 @@
 #include "ardour_ui.h"
 #include "gui_thread.h"
 #include "control_point.h"
-#include "utils.h"
 #include "region_gain_line.h"
 #include "editor_drag.h"
 #include "audio_time_axis.h"

gtk2_ardour/editor_group_tabs.cc

@@ -35,6 +35,7 @@
 
 using namespace std;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 
 EditorGroupTabs::EditorGroupTabs (Editor* e)
 	: EditorComponent (e)

gtk2_ardour/editor_mouse.cc

@@ -60,7 +60,6 @@
 #include "automation_time_axis.h"
 #include "control_point.h"
 #include "prompter.h"
-#include "utils.h"
 #include "selection.h"
 #include "keyboard.h"
 #include "editing.h"

gtk2_ardour/editor_ops.cc

@@ -89,7 +89,6 @@
 #include "strip_silence_dialog.h"
 #include "time_axis_view.h"
 #include "transpose_dialog.h"
-#include "utils.h"
 
 #include "i18n.h"
 
@@ -7043,7 +7042,7 @@ Editor::lock ()
 	if (!lock_dialog) {
 		lock_dialog = new Gtk::Dialog (string_compose (_("%1: Locked"), PROGRAM_NAME), true);
 
-		Gtk::Image* padlock = manage (new Gtk::Image (::get_icon ("padlock_closed")));
+		Gtk::Image* padlock = manage (new Gtk::Image (ARDOUR_UI_UTILS::get_icon ("padlock_closed")));
 		lock_dialog->get_vbox()->pack_start (*padlock);
 
 		ArdourButton* b = manage (new ArdourButton);

gtk2_ardour/editor_regions.cc

@@ -53,6 +53,7 @@
 
 using namespace std;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtk;
 using namespace Glib;

gtk2_ardour/editor_route_groups.cc

@@ -51,6 +51,7 @@
 
 using namespace std;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtk;
 using Gtkmm2ext::Keyboard;

gtk2_ardour/editor_routes.cc

@@ -53,6 +53,7 @@
 
 using namespace std;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtk;
 using namespace Gtkmm2ext;

gtk2_ardour/editor_rulers.cc

@@ -51,7 +51,6 @@
 #include "time_axis_view.h"
 #include "editor_drag.h"
 #include "editor_cursors.h"
-#include "utils.h"
 
 #include "i18n.h"
 

gtk2_ardour/editor_snapshots.cc

@@ -32,6 +32,7 @@ using namespace std;
 using namespace PBD;
 using namespace Gtk;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 
 EditorSnapshots::EditorSnapshots (Editor* e)
 	: EditorComponent (e)

gtk2_ardour/editor_tempodisplay.cc

@@ -50,7 +50,6 @@
 #include "time_axis_view.h"
 #include "ardour_ui.h"
 #include "tempo_lines.h"
-#include "utils.h"
 
 #include "i18n.h"
 

gtk2_ardour/engine_dialog.cc

@@ -58,6 +58,7 @@ using namespace Gtk;
 using namespace Gtkmm2ext;
 using namespace PBD;
 using namespace Glib;
+using namespace ARDOUR_UI_UTILS;
 
 static const unsigned int midi_tab = 2;
 static const unsigned int latency_tab = 1; /* zero-based, page zero is the main setup page */

gtk2_ardour/export_file_notebook.cc

@@ -27,6 +27,7 @@
 #include "i18n.h"
 
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 
 ExportFileNotebook::ExportFileNotebook () :

gtk2_ardour/export_video_dialog.cc

@@ -51,7 +51,6 @@
 #include "ardour/session_metadata.h"
 #include "ardour/broadcast_info.h"
 
-#include "utils.h"
 #include "opts.h"
 #include "export_video_dialog.h"
 #include "utils_videotl.h"

gtk2_ardour/gain_meter.cc

@@ -54,6 +54,7 @@
 #include "i18n.h"
 
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtkmm2ext;
 using namespace Gtk;

gtk2_ardour/generic_pluginui.cc

@@ -45,7 +45,6 @@
 #include "ardour_ui.h"
 #include "prompter.h"
 #include "plugin_ui.h"
-#include "utils.h"
 #include "gui_thread.h"
 #include "automation_controller.h"
 

gtk2_ardour/global_port_matrix.cc

@@ -32,6 +32,7 @@
 
 using namespace std;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 
 GlobalPortMatrix::GlobalPortMatrix (Gtk::Window* p, Session* s, DataType t)
 	: PortMatrix (p, s, t)

gtk2_ardour/global_signals.h

@@ -22,7 +22,9 @@
 
 #include <sigc++/signal.h>
 
+namespace ARDOUR_UI_UTILS {
 extern sigc::signal<void>  ColorsChanged;
 extern sigc::signal<void>  DPIReset;
+} // namespace
 
 #endif /* __gtk_ardour_global_signals_h__ */

gtk2_ardour/group_tabs.cc

@@ -34,6 +34,7 @@
 using namespace std;
 using namespace Gtk;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using Gtkmm2ext::Keyboard;
 
 list<Gdk::Color> GroupTabs::_used_colors;

gtk2_ardour/hit.cc

@@ -24,7 +24,6 @@
 
 #include "midi_region_view.h"
 #include "public_editor.h"
-#include "utils.h"
 #include "hit.h"
 
 using namespace ARDOUR;

gtk2_ardour/io_selector.cc

@@ -36,6 +36,7 @@
 #include "i18n.h"
 
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace Gtk;
 
 IOSelector::IOSelector (Gtk::Window* p, ARDOUR::Session* session, boost::shared_ptr<ARDOUR::IO> io)

gtk2_ardour/keyeditor.cc

@@ -38,7 +38,6 @@
 #include "actions.h"
 #include "keyboard.h"
 #include "keyeditor.h"
-#include "utils.h"
 
 #include "i18n.h"
 

gtk2_ardour/level_meter.cc

@@ -37,6 +37,7 @@
 #include "i18n.h"
 
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtkmm2ext;
 using namespace Gtk;

gtk2_ardour/location_ui.cc

@@ -38,6 +38,7 @@
 
 using namespace std;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtk;
 using namespace Gtkmm2ext;

gtk2_ardour/main.cc

@@ -49,7 +49,6 @@
 #include <gtkmm2ext/utils.h>
 
 #include "version.h"
-#include "utils.h"
 #include "ardour_ui.h"
 #include "opts.h"
 #include "enums.h"

gtk2_ardour/marker.cc

@@ -47,6 +47,7 @@
 
 using namespace std;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace Gtkmm2ext;
 
 PBD::Signal1<void,Marker*> Marker::CatchDeletion;

gtk2_ardour/meter_patterns.cc

@@ -31,6 +31,7 @@
 #include "i18n.h"
 
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtk;
 using namespace Gtkmm2ext;

gtk2_ardour/meter_strip.cc

@@ -48,6 +48,7 @@
 #include "i18n.h"
 
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtk;
 using namespace Gtkmm2ext;

gtk2_ardour/meterbridge.cc

@@ -57,6 +57,7 @@
 #include "i18n.h"
 
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtk;
 using namespace Glib;

gtk2_ardour/midi_region_view.cc

@@ -68,7 +68,6 @@
 #include "rgb_macros.h"
 #include "selection.h"
 #include "streamview.h"
-#include "utils.h"
 #include "patch_change_dialog.h"
 #include "verbose_cursor.h"
 #include "ardour_ui.h"

gtk2_ardour/midi_streamview.cc

@@ -52,6 +52,7 @@
 
 using namespace std;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Editing;
 

gtk2_ardour/midi_time_axis.cc

@@ -91,6 +91,7 @@
 #include "i18n.h"
 
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtk;
 using namespace Gtkmm2ext;

gtk2_ardour/mixer_group_tabs.cc

@@ -37,6 +37,7 @@
 using namespace std;
 using namespace Gtk;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 
 MixerGroupTabs::MixerGroupTabs (Mixer_UI* m)

gtk2_ardour/mixer_strip.cc

@@ -69,6 +69,7 @@
 #include "i18n.h"
 
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtk;
 using namespace Gtkmm2ext;

gtk2_ardour/mixer_ui.cc

@@ -60,6 +60,7 @@
 #include "i18n.h"
 
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtk;
 using namespace Glib;

gtk2_ardour/monitor_section.cc

@@ -40,6 +40,7 @@
 #include "i18n.h"
 
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace Gtk;
 using namespace Gtkmm2ext;
 using namespace PBD;

gtk2_ardour/mono_panner.cc

@@ -50,6 +50,7 @@
 using namespace std;
 using namespace Gtk;
 using namespace Gtkmm2ext;
+using namespace ARDOUR_UI_UTILS;
 
 static const int pos_box_size = 9;
 static const int lr_box_size = 15;

gtk2_ardour/mouse_cursors.cc

@@ -22,6 +22,8 @@
 #include "mouse_cursors.h"
 #include "editor_xpms"
 
+using namespace ARDOUR_UI_UTILS;
+
 MouseCursors::MouseCursors ()
 	: cross_hair (0)
 	, trimmer (0)

gtk2_ardour/option_editor.cc

@@ -29,7 +29,6 @@
 
 #include "option_editor.h"
 #include "gui_thread.h"
-#include "utils.h"
 #include "i18n.h"
 
 using namespace std;

gtk2_ardour/panner2d.cc

@@ -44,6 +44,7 @@
 using namespace std;
 using namespace Gtk;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using Gtkmm2ext::Keyboard;
 

gtk2_ardour/panner_ui.cc

@@ -31,7 +31,6 @@
 #include "ardour_ui.h"
 #include "panner_ui.h"
 #include "panner2d.h"
-#include "utils.h"
 #include "gui_thread.h"
 #include "stereo_panner.h"
 #include "mono_panner.h"

gtk2_ardour/plugin_ui.cc

@@ -73,6 +73,7 @@
 
 using namespace std;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtkmm2ext;
 using namespace Gtk;

gtk2_ardour/port_insert_ui.cc

@@ -28,7 +28,6 @@
 #include "ardour/session.h"
 
 #include "port_insert_ui.h"
-#include "utils.h"
 #include "gui_thread.h"
 #include "i18n.h"
 

gtk2_ardour/port_matrix.cc

@@ -43,6 +43,7 @@
 using namespace std;
 using namespace Gtk;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 
 /** PortMatrix constructor.
  *  @param session Our session.

gtk2_ardour/port_matrix_column_labels.cc

@@ -23,7 +23,6 @@
 #include "port_matrix_column_labels.h"
 #include "port_matrix.h"
 #include "port_matrix_body.h"
-#include "utils.h"
 
 #include "i18n.h"
 

gtk2_ardour/port_matrix_row_labels.cc

@@ -26,7 +26,6 @@
 #include "port_matrix.h"
 #include "port_matrix_body.h"
 #include "i18n.h"
-#include "utils.h"
 
 using namespace std;
 

gtk2_ardour/processor_box.cc

@@ -76,7 +76,6 @@
 #include "return_ui.h"
 #include "route_processor_selection.h"
 #include "send_ui.h"
-#include "utils.h"
 
 #include "i18n.h"
 

gtk2_ardour/public_editor.h

@@ -84,6 +84,11 @@ class VerboseCursor;
 class XMLNode;
 struct SelectionRect;
 
+namespace ARDOUR_UI_UTILS {
+bool relay_key_press (GdkEventKey* ev, Gtk::Window* win);
+bool forward_key_press (GdkEventKey* ev);
+}
+
 using ARDOUR::framepos_t;
 using ARDOUR::framecnt_t;
 
@@ -408,8 +413,8 @@ class PublicEditor : public Gtk::Window, public PBD::StatefulDestructible, publi
 
 	static PublicEditor* _instance;
 
-	friend bool relay_key_press (GdkEventKey*, Gtk::Window*);
-	friend bool forward_key_press (GdkEventKey*);
+	friend bool ARDOUR_UI_UTILS::relay_key_press (GdkEventKey*, Gtk::Window*);
+	friend bool ARDOUR_UI_UTILS::forward_key_press (GdkEventKey*);
 
 	PBD::Signal0<void> SnapChanged;
 	PBD::Signal0<void> MouseModeChanged;

gtk2_ardour/rc_option_editor.cc

@@ -61,6 +61,7 @@ using namespace Gtk;
 using namespace Gtkmm2ext;
 using namespace PBD;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 
 class ClickOptions : public OptionEditorBox
 {

gtk2_ardour/region_editor.cc

@@ -33,7 +33,6 @@
 #include "main_clock.h"
 #include "gui_thread.h"
 #include "region_editor.h"
-#include "utils.h"
 
 #include "i18n.h"
 

gtk2_ardour/region_gain_line.cc

@@ -27,7 +27,6 @@
 #include "control_point.h"
 #include "region_gain_line.h"
 #include "audio_region_view.h"
-#include "utils.h"
 
 #include "time_axis_view.h"
 #include "editor.h"

gtk2_ardour/region_layering_order_editor.cc

@@ -36,6 +36,7 @@
 using namespace std;
 using namespace Gtk;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 
 RegionLayeringOrderEditor::RegionLayeringOrderEditor (PublicEditor& pe)
 	: ArdourWindow (_("RegionLayeringOrderEditor"))

gtk2_ardour/region_view.cc

@@ -54,6 +54,7 @@
 
 using namespace std;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Editing;
 using namespace Gtk;

gtk2_ardour/return_ui.cc

@@ -23,7 +23,6 @@
 #include "ardour/rc_configuration.h"
 #include "ardour/return.h"
 
-#include "utils.h"
 #include "return_ui.h"
 #include "io_selector.h"
 #include "ardour_ui.h"

gtk2_ardour/rhythm_ferret.cc

@@ -31,7 +31,6 @@
 #include "rhythm_ferret.h"
 #include "audio_region_view.h"
 #include "editor.h"
-#include "utils.h"
 #include "time_axis_view.h"
 
 #include "i18n.h"

gtk2_ardour/route_group_dialog.cc

@@ -34,6 +34,7 @@
 
 using namespace Gtk;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace std;
 using namespace PBD;
 

gtk2_ardour/route_params_ui.cc

@@ -46,7 +46,6 @@
 #include "return_ui.h"
 #include "route_params_ui.h"
 #include "send_ui.h"
-#include "utils.h"
 
 #include "i18n.h"
 

gtk2_ardour/route_time_axis.cc

@@ -80,6 +80,7 @@
 #include "i18n.h"
 
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtkmm2ext;
 using namespace Gtk;

gtk2_ardour/route_ui.cc

@@ -58,6 +58,7 @@
 using namespace Gtk;
 using namespace Gtkmm2ext;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 
 uint32_t RouteUI::_max_invert_buttons = 3;

gtk2_ardour/send_ui.cc

@@ -24,7 +24,6 @@
 #include "ardour/send.h"
 #include "ardour/rc_configuration.h"
 
-#include "utils.h"
 #include "send_ui.h"
 #include "io_selector.h"
 #include "ardour_ui.h"

gtk2_ardour/session_dialog.cc

@@ -55,6 +55,7 @@ using namespace Gdk;
 using namespace Glib;
 using namespace PBD;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 
 static string poor_mans_glob (string path)
 {

gtk2_ardour/sfdb_ui.cc

@@ -64,7 +64,6 @@
 #include "prompter.h"
 #include "sfdb_ui.h"
 #include "editing.h"
-#include "utils.h"
 #include "gain_meter.h"
 #include "main_clock.h"
 #include "public_editor.h"

gtk2_ardour/soundcloud_export_selector.cc

@@ -71,7 +71,7 @@ SoundcloudExportSelector::SoundcloudExportSelector () :
 	sc_table.set_row_spacings (5);
 	sc_frame->add (sc_table);
 
-	sc_table.attach ( *(Gtk::manage (new Gtk::Image (get_icon (X_("soundcloud"))))) , 0, 1,  0, 2);
+	sc_table.attach ( *(Gtk::manage (new Gtk::Image (ARDOUR_UI_UTILS::get_icon (X_("soundcloud"))))) , 0, 1,  0, 2);
 
 	sc_table.attach (soundcloud_username_label,    0, 1,  1, 2);
 	sc_table.attach (soundcloud_username_entry,    1, 3,  1, 2);

gtk2_ardour/startup.cc

@@ -55,6 +55,7 @@ using namespace Gdk;
 using namespace Glib;
 using namespace PBD;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 
 ArdourStartup* ArdourStartup::the_startup = 0;
 

gtk2_ardour/step_entry.cc

@@ -42,6 +42,7 @@ using namespace Glib;
 using namespace Gtkmm2ext;
 using namespace PBD;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 
 static void
 _note_off_event_handler (GtkWidget* /*widget*/, int note, gpointer arg)

gtk2_ardour/stereo_panner.cc

@@ -49,6 +49,7 @@
 using namespace std;
 using namespace Gtk;
 using namespace Gtkmm2ext;
+using namespace ARDOUR_UI_UTILS;
 
 static const int pos_box_size = 8;
 static const int lr_box_size = 15;

gtk2_ardour/streamview.cc

@@ -49,6 +49,7 @@
 
 using namespace std;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Editing;
 

gtk2_ardour/tempo_dialog.cc

@@ -26,7 +26,6 @@
 #include "ardour/rc_configuration.h"
 
 #include "tempo_dialog.h"
-#include "utils.h"
 
 #include "i18n.h"
 

gtk2_ardour/theme_manager.cc

@@ -51,9 +51,12 @@ using namespace std;
 using namespace Gtk;
 using namespace PBD;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 
-sigc::signal<void> ColorsChanged;
-sigc::signal<void,uint32_t> ColorChanged;
+namespace ARDOUR_UI_UTILS {
+	sigc::signal<void> ColorsChanged;
+	sigc::signal<void,uint32_t> ColorChanged;
+}
 
 ThemeManager::ThemeManager()
 	: ArdourWindow (_("Theme Manager"))

gtk2_ardour/time_axis_view.cc

@@ -58,6 +58,7 @@ using namespace std;
 using namespace Gtk;
 using namespace Gdk;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Editing;
 using namespace ArdourCanvas;

gtk2_ardour/time_axis_view_item.cc

@@ -56,6 +56,7 @@ using namespace Editing;
 using namespace Glib;
 using namespace PBD;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace Gtkmm2ext;
 
 Pango::FontDescription TimeAxisViewItem::NAME_FONT;

gtk2_ardour/transcode_video_dialog.cc

@@ -41,7 +41,6 @@
 #include "ardour_ui.h"
 #include "gui_thread.h"
 
-#include "utils.h"
 #include "opts.h"
 #include "transcode_video_dialog.h"
 #include "utils_videotl.h"