From: Nikolaus Gullotta <nikolaus.gullotta@gmail.com>
Date: Tue, 3 Apr 2018 20:38:54 +0000 (-0500)
Subject: add Gtk::ColorButton widget to LuaDialog and add ability to change multiple route... 
X-Git-Url: https://main.carlh.net/gitweb/?a=commitdiff_plain;h=112a1ab1c42ffce4822dbb1bbe4c26c95dbce63d;p=ardour.git

add Gtk::ColorButton widget to LuaDialog and add ability to change multiple route colors at a time
---

diff --git a/gtk2_ardour/luadialog.cc b/gtk2_ardour/luadialog.cc
index 90464d26af..943b077b77 100644
--- a/gtk2_ardour/luadialog.cc
+++ b/gtk2_ardour/luadialog.cc
@@ -22,6 +22,7 @@
 
 #include "ardour/dB.h"
 #include "ardour/rc_configuration.h"
+#include "gtk2_ardour/stripable_colorpicker.h"
 
 #include "gtkmm2ext/utils.h"
 
@@ -169,6 +170,34 @@ protected:
 	Gtk::HSeparator _sep;
 };
 
+class LuaColorPicker : public LuaDialogWidget
+{
+public:
+	LuaColorPicker (std::string const& key)
+		: LuaDialogWidget (key, "", 0, 1)
+	{}
+
+	Gtk::Widget* widget ()
+	{
+		return &_cs;
+	}
+	void assign (luabridge::LuaRef* rv) const {
+		uint32_t rgba = ARDOUR_UI_UTILS::gdk_color_to_rgba(_cs.get_color());
+		(*rv)[_key] = rgba;
+	}
+protected:
+	Gtk::ColorButton _cs;
+};
+/*
+local a = {
+	{type = "color", key = "col", title = ""}
+}
+
+local rv = LuaDialog.Dialog("", a):run()
+
+print(rv['col'])
+*/
+
 class LuaDialogCheckbox : public LuaDialogWidget
 {
 public:
@@ -675,6 +704,8 @@ Dialog::Dialog (std::string const& title, luabridge::LuaRef lr)
 				path = i.value ()["path"].cast<std::string> ();
 			}
 			w = new LuaFileChooser (key, title, Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER, path);
+		} else if (type == "color") {
+			w = new LuaColorPicker (key);
 		}
 
 		if (w) {
diff --git a/gtk2_ardour/stripable_colorpicker.cc b/gtk2_ardour/stripable_colorpicker.cc
index 4e8fe339d4..66602a9f67 100644
--- a/gtk2_ardour/stripable_colorpicker.cc
+++ b/gtk2_ardour/stripable_colorpicker.cc
@@ -19,6 +19,7 @@
 #include "pbd/compose.h"
 #include "pbd/i18n.h"
 
+#include "public_editor.h"
 #include "stripable_colorpicker.h"
 #include "ui_config.h"
 #include "utils.h"
@@ -142,10 +143,15 @@ StripableColorDialog::popup (boost::shared_ptr<ARDOUR::Stripable> s)
 void
 StripableColorDialog::finish_color_edit (int response)
 {
+	ARDOUR::RouteList rl = PublicEditor::instance().get_selection().tracks.routelist();
+
 	if (response == RESPONSE_OK) {
 		ColorChanged (gdk_color_to_rgba (get_colorsel()->get_current_color())); /* EMIT SIGNAL */
 	}
 	if (_stripable && response == RESPONSE_OK) {
+		for (ARDOUR::RouteList::iterator i = rl.begin(); i != rl.end(); ++i) {
+			(*i)->presentation_info().set_color (gdk_color_to_rgba (get_colorsel()->get_current_color()));
+		}
 		_stripable->presentation_info().set_color (gdk_color_to_rgba (get_colorsel()->get_current_color()));
 	} else if (_stripable) {
 		_stripable->presentation_info().set_color (_initial_color);