From a796853f9991a4e85afee7ca8724e7fb502457a0 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Mon, 21 May 2012 12:31:05 +0000
Subject: [PATCH] introduce flat button option,which right now is on all the
 time. GUI nit-pickers, do your best

git-svn-id: svn://localhost/ardour2/branches/3.0@12358 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 gtk2_ardour/ardour_button.cc | 32 ++++++++++++++++++++++++++++----
 gtk2_ardour/ardour_button.h  |  5 +++++
 2 files changed, 33 insertions(+), 4 deletions(-)

diff --git a/gtk2_ardour/ardour_button.cc b/gtk2_ardour/ardour_button.cc
index 1d98a7b84f..e875116cf0 100644
--- a/gtk2_ardour/ardour_button.cc
+++ b/gtk2_ardour/ardour_button.cc
@@ -49,6 +49,7 @@ using namespace std;
 ArdourButton::Element ArdourButton::default_elements = ArdourButton::Element (ArdourButton::Edge|ArdourButton::Body|ArdourButton::Text);
 ArdourButton::Element ArdourButton::led_default_elements = ArdourButton::Element (ArdourButton::default_elements|ArdourButton::Indicator);
 ArdourButton::Element ArdourButton::just_led_default_elements = ArdourButton::Element (ArdourButton::Edge|ArdourButton::Body|ArdourButton::Indicator);
+bool ArdourButton::_flat_buttons = true;
 
 ArdourButton::ArdourButton (Element e)
 	: _elements (e)
@@ -382,10 +383,18 @@ ArdourButton::set_colors ()
 		edge_pattern = cairo_pattern_create_linear (0.0, 0.0, 0.0, get_height());
 		if (visual_state() & Gtkmm2ext::Selected) {
 			start_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: border start selected", get_name()));
-			end_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: border end selected", get_name()));
+			if (_flat_buttons) {
+				end_color = start_color;
+			} else {
+				end_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: border end selected", get_name()));
+			}
 		} else {
 			start_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: border start", get_name()));
-			end_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: border end", get_name()));
+			if (_flat_buttons) {
+				end_color = start_color;
+			} else {
+				end_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: border end", get_name()));
+			}
 		}
 		UINT_TO_RGBA (start_color, &r, &g, &b, &a);
 		cairo_pattern_add_color_stop_rgba (edge_pattern, 0, r/255.0,g/255.0,b/255.0, 0.7);
@@ -407,7 +416,12 @@ ArdourButton::set_colors ()
 
 		active_pattern = cairo_pattern_create_linear (0.0, 0.0, 0.0, get_height());
 		start_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill start active", get_name()));
-		end_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill end active", get_name()));
+
+		if (_flat_buttons) {
+			end_color = start_color;
+		} else {
+			end_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill end active", get_name()));
+		}
 		UINT_TO_RGBA (start_color, &r, &g, &b, &a);
 
 		active_r = r/255.0;
@@ -421,7 +435,11 @@ ArdourButton::set_colors ()
 
 		inactive_pattern = cairo_pattern_create_linear (0.0, 0.0, 0.0, get_height());
 		start_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill start", get_name()));
-		end_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill end", get_name()));
+		if (_flat_buttons) {
+			end_color = start_color;
+		} else {
+			end_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill end", get_name()));
+		}
 		UINT_TO_RGBA (start_color, &r, &g, &b, &a);
 		cairo_pattern_add_color_stop_rgba (inactive_pattern, 0, r/255.0,g/255.0,b/255.0, a/255.0);
 		UINT_TO_RGBA (end_color, &r, &g, &b, &a);
@@ -764,3 +782,9 @@ ArdourButton::set_elements (Element e)
 	_elements = e;
 	set_colors ();
 }
+
+void
+ArdourButton::set_flat_buttons (bool yn)
+{
+	_flat_buttons = yn;
+}
diff --git a/gtk2_ardour/ardour_button.h b/gtk2_ardour/ardour_button.h
index a2c65006ff..94b3c6d399 100644
--- a/gtk2_ardour/ardour_button.h
+++ b/gtk2_ardour/ardour_button.h
@@ -44,6 +44,9 @@ class ArdourButton : public CairoWidget , public Gtkmm2ext::Activatable
 	static Element led_default_elements;
 	static Element just_led_default_elements;
 
+	static void set_flat_buttons (bool yn);
+	static bool flat_buttons() { return _flat_buttons; }
+
 	ArdourButton (Element e = default_elements);
 	ArdourButton (const std::string&, Element e = default_elements);
 	virtual ~ArdourButton ();
@@ -142,6 +145,8 @@ class ArdourButton : public CairoWidget , public Gtkmm2ext::Activatable
 	bool _distinct_led_click;
 	bool _hovering;
 
+	static bool _flat_buttons;
+
 	void setup_led_rect ();
 	void set_colors ();
 	void color_handler ();