2 Copyright (C) 2000-2016 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_gtk_color_manager_h__
21 #define __ardour_gtk_color_manager_h__
23 #include <gtkmm/treeview.h>
24 #include <gtkmm/treestore.h>
25 #include <gtkmm/scrolledwindow.h>
26 #include <gtkmm/colorselection.h>
27 #include <gtkmm/button.h>
29 #include "canvas/types.h"
30 #include "canvas/canvas.h"
32 #include "option_editor.h"
33 #include "ui_config.h"
35 namespace ArdourCanvas {
42 class ColorThemeManager : public OptionEditorBox
48 void reset_canvas_colors();
49 void on_color_theme_changed ();
51 /** Called when a configuration parameter's value has changed.
52 * @param p parameter name
54 void parameter_changed (std::string const & p);
56 /** Called to instruct the object to set its UI state from the configuration */
57 void set_state_from_config ();
59 void set_note (std::string const &);
61 Gtk::Widget& tip_widget();
64 Gtk::Button reset_button;
65 Gtk::Notebook notebook;
67 /* handls response from color dialog when it is used to
70 void palette_color_response (int, std::string);
72 Gtk::ScrolledWindow palette_scroller;
73 ArdourCanvas::GtkCanvasViewport palette_viewport;
74 ArdourCanvas::Container* palette_group;
76 /* these methods create and manage a canvas for use in either the
77 palette tab or in a separate dialog. Different behaviour is
78 accomplished by changing the event handler passed into the
79 allocation handler. We do it there because we have to rebuild
80 the canvas on allocation events, and during the rebuild, connect
81 each rectangle to the event handler.
83 the alternative is one event handler for the canvas and a map
84 of where each color rectangle is. nothing wrong with this
85 but the per-rect event setup is simpler and avoids building
86 and looking up the map information.
88 ArdourCanvas::Container* initialize_palette_canvas (ArdourCanvas::Canvas& canvas);
89 void build_palette_canvas (ArdourCanvas::Canvas&, ArdourCanvas::Container&, sigc::slot<bool,GdkEvent*,std::string> event_handler);
90 void palette_canvas_allocated (Gtk::Allocation& alloc, ArdourCanvas::Container* group, ArdourCanvas::Canvas* canvas, sigc::slot<bool,GdkEvent*,std::string> event_handler);
91 void palette_size_request (Gtk::Requisition*);
93 /* handles events from a palette canvas inside the palette (derived
96 bool palette_event (GdkEvent*, std::string name);
97 /* allows user to edit a named color (e.g. "color 3") after clicking
98 on it inside the palette tab.
100 void edit_palette_color (std::string);
102 struct ColorAliasModelColumns : public Gtk::TreeModel::ColumnRecord {
103 ColorAliasModelColumns() {
110 Gtk::TreeModelColumn<std::string> name;
111 Gtk::TreeModelColumn<std::string> alias;
112 Gtk::TreeModelColumn<Gdk::Color> color;
113 Gtk::TreeModelColumn<std::string> key;
116 ColorAliasModelColumns alias_columns;
117 Gtk::TreeView alias_display;
118 Glib::RefPtr<Gtk::TreeStore> alias_list;
119 Gtk::ScrolledWindow alias_scroller;
121 bool alias_button_press_event (GdkEventButton*);
123 ArdourDialog* palette_window;
124 sigc::connection palette_response_connection;
126 void choose_color_from_palette (std::string const &target_name);
128 bool alias_palette_event (GdkEvent*, std::string, std::string);
129 void alias_palette_response (int, std::string, std::string);
131 void setup_aliases ();
132 void setup_palette ();
134 Gtk::ScrolledWindow modifier_scroller;
135 Gtk::VBox modifier_vbox;
137 void setup_modifiers ();
138 void modifier_edited (Gtk::Range*, std::string);
140 Gtk::ColorSelectionDialog color_dialog;
141 sigc::connection color_dialog_connection;
143 void colors_changed ();
144 void set_ui_to_state ();
147 struct ColorThemeModelColumns : public Gtk::TreeModel::ColumnRecord {
148 ColorThemeModelColumns() {
153 Gtk::TreeModelColumn<std::string> name;
154 Gtk::TreeModelColumn<std::string> path;
157 ColorThemeModelColumns color_theme_columns;
158 Glib::RefPtr<Gtk::TreeStore> theme_list;
160 Gtk::Label color_theme_label;
161 Gtk::ComboBox color_theme_dropdown;
165 #endif /* __ardour_gtk_color_manager_h__ */