1 /* === S Y N F I G ========================================================= */
2 /*! \file dialog_gradient.cpp
3 ** \brief Template File
5 ** $Id: dialog_gradient.cpp,v 1.1.1.1 2005/01/07 03:34:36 darco Exp $
8 ** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
10 ** This package is free software; you can redistribute it and/or
11 ** modify it under the terms of the GNU General Public License as
12 ** published by the Free Software Foundation; either version 2 of
13 ** the License, or (at your option) any later version.
15 ** This package is distributed in the hope that it will be useful,
16 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 ** General Public License for more details.
21 /* ========================================================================= */
23 /* === H E A D E R S ======================================================= */
32 #include "dialog_gradient.h"
33 #include "widget_gradient.h"
34 #include <gtkmm/frame.h>
35 #include <gtkmm/table.h>
36 #include <gtkmm/label.h>
37 #include <synfig/general.h>
38 #include <synfigapp/canvasinterface.h>
39 #include <synfigapp/value_desc.h>
40 #include <synfigapp/main.h>
41 #include "widget_color.h"
42 #include <gtkmm/spinbutton.h>
47 /* === U S I N G =========================================================== */
51 using namespace synfig;
52 using namespace studio;
54 /* === M A C R O S ========================================================= */
56 /* === G L O B A L S ======================================================= */
58 /* === P R O C E D U R E S ================================================= */
60 /* === M E T H O D S ======================================================= */
62 Dialog_Gradient::Dialog_Gradient():
63 Dialog(_("Gradient Editor"),false,true),
64 dialog_settings(this,"gradient"),
65 adjustment_pos(0,0.0,1.0,0.001,0.001,0.001)
67 set_type_hint(Gdk::WINDOW_TYPE_HINT_DIALOG);
69 set_keep_above(false);
71 set_role("gradient_editor");
74 Gtk::Button *grab_button(manage(new class Gtk::Button(Gtk::StockID("Grab"))));
76 add_action_widget(*grab_button,2);
77 grab_button->signal_clicked().connect(sigc::mem_fun(*this, &Dialog_Gradient::on_grab_pressed));
80 Gtk::Button *apply_button(manage(new class Gtk::Button(Gtk::StockID("gtk-apply"))));
82 add_action_widget(*apply_button,1);
83 apply_button->signal_clicked().connect(sigc::mem_fun(*this, &Dialog_Gradient::on_apply_pressed));
86 Gtk::Button *cancel_button(manage(new class Gtk::Button(Gtk::StockID("gtk-close"))));
87 cancel_button->show();
88 add_action_widget(*cancel_button,0);
89 cancel_button->signal_clicked().connect(sigc::mem_fun(*this, &Dialog_Gradient::hide));
91 Gtk::Table* table(manage(new Gtk::Table(2,2,false)));
92 get_vbox()->pack_start(*table);
94 widget_gradient=manage(new Widget_Gradient());
95 widget_gradient->set_editable();
96 widget_gradient->signal_cpoint_selected().connect(sigc::mem_fun(*this,&studio::Dialog_Gradient::on_cpoint_selected));
97 widget_gradient->signal_value_changed().connect(sigc::mem_fun(*this,&studio::Dialog_Gradient::on_changed));
98 //table->attach(*manage(new Gtk::Label(_("Not yet fully implemented"))), 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
99 table->attach(*widget_gradient, 0, 1, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
101 widget_color=manage(new Widget_ColorEdit());
102 widget_color->signal_value_changed().connect(sigc::mem_fun(*this,&studio::Dialog_Gradient::on_values_adjusted));
103 widget_color->signal_value_changed().connect(sigc::mem_fun(*this,&studio::Dialog_Gradient::on_changed));
104 widget_color->signal_activated().connect(sigc::mem_fun(*this,&studio::Dialog_Gradient::on_values_adjusted));
105 table->attach(*widget_color, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
108 spinbutton_pos=manage(new class Gtk::SpinButton(adjustment_pos,0.0001,4));
109 spinbutton_pos->set_update_policy(Gtk::UPDATE_ALWAYS);
110 adjustment_pos.signal_value_changed().connect(sigc::mem_fun(*this,&studio::Dialog_Gradient::on_values_adjusted));
111 adjustment_pos.signal_value_changed().connect(sigc::mem_fun(*this,&studio::Dialog_Gradient::on_changed));
112 table->attach(*spinbutton_pos, 0, 1, 1, 2, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
115 add_accel_group(App::ui_manager()->get_accel_group());
120 Dialog_Gradient::~Dialog_Gradient()
125 Dialog_Gradient::set_gradient(const synfig::Gradient& x)
127 widget_gradient->set_value(x);
131 Dialog_Gradient::reset()
133 value_changed_connection.disconnect();
134 signal_edited_.clear();
138 Dialog_Gradient::on_grab_pressed()
140 synfigapp::Main::set_gradient(get_gradient());
141 // signal_edited_(get_gradient());
147 Dialog_Gradient::on_apply_pressed()
149 signal_edited_(get_gradient());
153 Dialog_Gradient::on_changed()
155 signal_edited_(get_gradient());
159 Dialog_Gradient::on_cpoint_selected(synfig::Gradient::CPoint x)
161 widget_color->set_value(x.color);
162 adjustment_pos.set_value(x.pos);
166 Dialog_Gradient::on_values_adjusted()
168 synfig::Gradient::CPoint x(widget_gradient->get_selected_cpoint());
169 x.color=widget_color->get_value();
170 x.pos=adjustment_pos.get_value();
171 widget_gradient->update_cpoint(x);
175 dialog_gradient_value_desc_edit(synfig::Gradient g,synfigapp::ValueDesc x,handle<synfigapp::CanvasInterface> canvas_interface)
177 // canvas_interface->connect_value(x,ValueBase(g));
181 Dialog_Gradient::edit(const synfigapp::ValueDesc &x, etl::handle<synfigapp::CanvasInterface> canvas_interface, synfig::Time time)
185 set_gradient(x.get_value().get(Gradient()));
186 else if(x.is_value_node())
187 set_gradient((*x.get_value_node())(time).get(Gradient()));
189 signal_edited().connect(
192 sigc::ptr_fun(dialog_gradient_value_desc_edit),