1 /* === S I N F 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 Robert B. Quattlebaum Jr.
10 ** This software and associated documentation
11 ** are CONFIDENTIAL and PROPRIETARY property of
12 ** the above-mentioned copyright holder.
14 ** You may not copy, print, publish, or in any
15 ** other way distribute this software without
16 ** a prior written agreement with
17 ** the copyright holder.
20 /* ========================================================================= */
22 /* === H E A D E R S ======================================================= */
31 #include "dialog_gradient.h"
32 #include "widget_gradient.h"
33 #include <gtkmm/frame.h>
34 #include <gtkmm/table.h>
35 #include <gtkmm/label.h>
36 #include <sinfg/general.h>
37 #include <sinfgapp/canvasinterface.h>
38 #include <sinfgapp/value_desc.h>
39 #include <sinfgapp/main.h>
40 #include "widget_color.h"
41 #include <gtkmm/spinbutton.h>
46 /* === U S I N G =========================================================== */
50 using namespace sinfg;
51 using namespace studio;
53 /* === M A C R O S ========================================================= */
55 /* === G L O B A L S ======================================================= */
57 /* === P R O C E D U R E S ================================================= */
59 /* === M E T H O D S ======================================================= */
61 Dialog_Gradient::Dialog_Gradient():
62 Dialog(_("Gradient Editor"),false,true),
63 dialog_settings(this,"gradient"),
64 adjustment_pos(0,0.0,1.0,0.001,0.001,0.001)
66 set_type_hint(Gdk::WINDOW_TYPE_HINT_UTILITY);
68 Gtk::Button *grab_button(manage(new class Gtk::Button(Gtk::StockID("Grab"))));
70 add_action_widget(*grab_button,2);
71 grab_button->signal_clicked().connect(sigc::mem_fun(*this, &Dialog_Gradient::on_grab_pressed));
74 Gtk::Button *apply_button(manage(new class Gtk::Button(Gtk::StockID("gtk-apply"))));
76 add_action_widget(*apply_button,1);
77 apply_button->signal_clicked().connect(sigc::mem_fun(*this, &Dialog_Gradient::on_apply_pressed));
80 Gtk::Button *cancel_button(manage(new class Gtk::Button(Gtk::StockID("gtk-close"))));
81 cancel_button->show();
82 add_action_widget(*cancel_button,0);
83 cancel_button->signal_clicked().connect(sigc::mem_fun(*this, &Dialog_Gradient::hide));
85 Gtk::Table* table(manage(new Gtk::Table(2,2,false)));
86 get_vbox()->pack_start(*table);
88 widget_gradient=manage(new Widget_Gradient());
89 widget_gradient->set_editable();
90 widget_gradient->signal_cpoint_selected().connect(sigc::mem_fun(*this,&studio::Dialog_Gradient::on_cpoint_selected));
91 widget_gradient->signal_value_changed().connect(sigc::mem_fun(*this,&studio::Dialog_Gradient::on_changed));
92 //table->attach(*manage(new Gtk::Label(_("Not yet fully implemented"))), 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
93 table->attach(*widget_gradient, 0, 1, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
95 widget_color=manage(new Widget_ColorEdit());
96 widget_color->signal_value_changed().connect(sigc::mem_fun(*this,&studio::Dialog_Gradient::on_values_adjusted));
97 widget_color->signal_value_changed().connect(sigc::mem_fun(*this,&studio::Dialog_Gradient::on_changed));
98 widget_color->signal_activated().connect(sigc::mem_fun(*this,&studio::Dialog_Gradient::on_values_adjusted));
99 table->attach(*widget_color, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
102 spinbutton_pos=manage(new class Gtk::SpinButton(adjustment_pos,0.0001,4));
103 spinbutton_pos->set_update_policy(Gtk::UPDATE_ALWAYS);
104 adjustment_pos.signal_value_changed().connect(sigc::mem_fun(*this,&studio::Dialog_Gradient::on_values_adjusted));
105 adjustment_pos.signal_value_changed().connect(sigc::mem_fun(*this,&studio::Dialog_Gradient::on_changed));
106 table->attach(*spinbutton_pos, 0, 1, 1, 2, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
109 add_accel_group(App::ui_manager()->get_accel_group());
114 Dialog_Gradient::~Dialog_Gradient()
119 Dialog_Gradient::set_gradient(const sinfg::Gradient& x)
121 widget_gradient->set_value(x);
125 Dialog_Gradient::reset()
127 value_changed_connection.disconnect();
128 signal_edited_.clear();
132 Dialog_Gradient::on_grab_pressed()
134 sinfgapp::Main::set_gradient(get_gradient());
135 // signal_edited_(get_gradient());
141 Dialog_Gradient::on_apply_pressed()
143 signal_edited_(get_gradient());
147 Dialog_Gradient::on_changed()
149 signal_edited_(get_gradient());
153 Dialog_Gradient::on_cpoint_selected(sinfg::Gradient::CPoint x)
155 widget_color->set_value(x.color);
156 adjustment_pos.set_value(x.pos);
160 Dialog_Gradient::on_values_adjusted()
162 sinfg::Gradient::CPoint x(widget_gradient->get_selected_cpoint());
163 x.color=widget_color->get_value();
164 x.pos=adjustment_pos.get_value();
165 widget_gradient->update_cpoint(x);
169 dialog_gradient_value_desc_edit(sinfg::Gradient g,sinfgapp::ValueDesc x,handle<sinfgapp::CanvasInterface> canvas_interface)
171 // canvas_interface->connect_value(x,ValueBase(g));
175 Dialog_Gradient::edit(const sinfgapp::ValueDesc &x, etl::handle<sinfgapp::CanvasInterface> canvas_interface, sinfg::Time time)
179 set_gradient(x.get_value().get(Gradient()));
180 else if(x.is_value_node())
181 set_gradient((*x.get_value_node())(time).get(Gradient()));
183 signal_edited().connect(
186 sigc::ptr_fun(dialog_gradient_value_desc_edit),