X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fui_config.h;h=ddfd2f9ecd3f25defe8319f3706faafbe81397b6;hb=786cb746d0ce387a6194555e6757ec64c937690b;hp=bfa8859afdc671994b52935dfaae33a06e604bf5;hpb=7a30e63eaad66ded1c47f5cdb2e0f28c3b0a1d4a;p=ardour.git

diff --git a/gtk2_ardour/ui_config.h b/gtk2_ardour/ui_config.h
index bfa8859afd..ddfd2f9ecd 100644
--- a/gtk2_ardour/ui_config.h
+++ b/gtk2_ardour/ui_config.h
@@ -24,106 +24,127 @@
 #include <ostream>
 #include <iostream>
 
+#include <boost/function.hpp>
+#include <boost/bind.hpp>
+
+#include "ardour/types.h" // required for opeators used in pbd/configuration_variable.h
+
 #include "pbd/stateful.h"
 #include "pbd/xml++.h"
-#include "ardour/configuration_variable.h"
+#include "pbd/configuration_variable.h"
 
-template<class T>
-class UIConfigVariable : public ARDOUR::ConfigVariableBase
-{
-  public:
-	UIConfigVariable (std::string str) : ARDOUR::ConfigVariableBase (str) {}
-	UIConfigVariable (std::string str, T val) : ARDOUR::ConfigVariableBase (str), value (val) {}
-
-	bool set (T val) {
-		if (val == value) {
-			return false;
-		}
-		value = val;
-		return true;
-	}
-
-	T get() const {
-		return value;
-	}
-
-	std::string get_as_string () const {
-		std::stringstream ss;
-		ss << std::hex;
-		ss.fill('0');
-		ss.width(8);
-		ss << value;
-		return ss.str ();
-	}
-
-	void set_from_string (std::string const & s) {
-		std::stringstream ss;
-		ss << std::hex;
-		ss << s;
-		ss >> value;
-	}
-
-  protected:
-	T get_for_save() { return value; }
-	T value;
-};
+#include "canvas/colors.h"
+
+#include "utils.h"
 
 class UIConfiguration : public PBD::Stateful
 {
-  public:
+private:
 	UIConfiguration();
 	~UIConfiguration();
 
-	std::map<std::string,UIConfigVariable<uint32_t> *> canvas_colors;
+    public:
+	static UIConfiguration& instance();
 
-	bool dirty () const;
-	void set_dirty ();
+	static std::string color_file_suffix;
+
+	void load_rc_file (bool themechange, bool allow_own = true);
 
 	int load_state ();
 	int save_state ();
 	int load_defaults ();
+	int load_color_theme (bool allow_own=true);
 
 	int set_state (const XMLNode&, int version);
 	XMLNode& get_state (void);
 	XMLNode& get_variables (std::string);
 	void set_variables (const XMLNode&);
-	void pack_canvasvars ();
 
-	uint32_t color_by_name (const std::string&);
+	std::string  color_file_name (bool use_my, bool with_program_name, bool with_version) const;
+
+	typedef std::map<std::string,ArdourCanvas::Color> Colors;
+	typedef std::map<std::string,std::string> ColorAliases;
+	typedef std::map<std::string,ArdourCanvas::SVAModifier> Modifiers;
+
+	Colors         colors;
+	ColorAliases   color_aliases;
+	Modifiers      modifiers;
+
+	void set_alias (std::string const & name, std::string const & alias);
+	void set_color (const std::string& name, ArdourCanvas::Color);
+	void set_modifier (std::string const &, ArdourCanvas::SVAModifier svam);
+
+	std::string color_as_alias (ArdourCanvas::Color c);
+	ArdourCanvas::Color quantized (ArdourCanvas::Color) const;
 
-        sigc::signal<void,std::string> ParameterChanged;
+	ArdourCanvas::Color color (const std::string&, bool* failed = 0) const;
+	ArdourCanvas::Color color_mod (std::string const & color, std::string const & modifier) const;
+	ArdourCanvas::Color color_mod (const ArdourCanvas::Color& color, std::string const & modifier) const;
+	ArdourCanvas::HSV  color_hsv (const std::string&) const;
+	ArdourCanvas::SVAModifier modifier (const std::string&) const;
+
+	sigc::signal<void>  ColorsChanged;
+
+	void reset_dpi ();
+	void set_pango_fontsize ();
+
+	float get_ui_scale ();
+
+	sigc::signal<void>  DPIReset;
+
+	sigc::signal<void,std::string> ParameterChanged;
 	void map_parameters (boost::function<void (std::string)>&);
 
+	void parameter_changed (std::string);
+
+	/** called before initializing any part of the GUI. Sets up
+	 *  any runtime environment required to make the GUI work
+	 *  in specific ways.
+	 */
+	int pre_gui_init ();
+
+	/** called after the GUI toolkit has been initialized.
+	 */
+	UIConfiguration* post_gui_init ();
+
 #undef UI_CONFIG_VARIABLE
 #define UI_CONFIG_VARIABLE(Type,var,name,value) \
 	Type get_##var () const { return var.get(); } \
 	bool set_##var (Type val) { bool ret = var.set (val); if (ret) { ParameterChanged (name); } return ret;  }
 #include "ui_config_vars.h"
 #undef  UI_CONFIG_VARIABLE
-#undef CANVAS_VARIABLE
-#define CANVAS_VARIABLE(var,name) \
-	uint32_t get_##var () const { return var.get(); } \
-	bool set_##var (uint32_t val) { bool ret = var.set (val); if (ret) { ParameterChanged (name); } return ret;  }
+#define CANVAS_FONT_VARIABLE(var,name) \
+	Pango::FontDescription get_##var () const { return ARDOUR_UI_UTILS::sanitized_font (var.get()); } \
+	bool set_##var (const std::string& val) { bool ret = var.set (val); if (ret) { ParameterChanged (name); } return ret;  }
 #include "canvas_vars.h"
-#undef  CANVAS_VARIABLE
+#undef CANVAS_FONT_VARIABLE
 
   private:
-
 	/* declare variables */
 
 #undef  UI_CONFIG_VARIABLE
-#define UI_CONFIG_VARIABLE(Type,var,name,value) UIConfigVariable<Type> var;
+#define UI_CONFIG_VARIABLE(Type,var,name,value) PBD::ConfigVariable<Type> var;
 #include "ui_config_vars.h"
 #undef UI_CONFIG_VARIABLE
 
-#undef CANVAS_VARIABLE
-#define CANVAS_VARIABLE(var,name) UIConfigVariable<uint32_t> var;
+#define CANVAS_FONT_VARIABLE(var,name) PBD::ConfigVariable<std::string> var;
 #include "canvas_vars.h"
-#undef  CANVAS_VARIABLE
+#undef CANVAS_FONT_VARIABLE
 
 	XMLNode& state ();
 	bool _dirty;
+	bool aliases_modified;
+	bool colors_modified;
+	bool modifiers_modified;
+
+	int store_color_theme ();
+	void load_color_aliases (XMLNode const &);
+	void load_colors (XMLNode const &);
+	void load_modifiers (XMLNode const &);
+	void reset_gtk_theme ();
+	void colors_changed ();
+
+	uint32_t block_save;
 };
 
 #endif /* __ardour_ui_configuration_h__ */
-