/* === S Y N F I G ========================================================= */
/*! \file widget_defaults.cpp
** \brief Template File
**
** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
** Copyright (c) 2008 Chris Moore
** Copyright (c) 2008, 2011, 2012 Carlos López
**
** This package is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License as
** published by the Free Software Foundation; either version 2 of
** the License, or (at your option) any later version.
**
** This package is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
** General Public License for more details.
** \endlegal
*/
/* ========================================================================= */
/* === H E A D E R S ======================================================= */
#ifdef USING_PCH
# include "pch.h"
#else
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <synfig/general.h>
#include "widgets/widget_defaults.h"
#include "widgets/widget_color.h"
#include "widgets/widget_gradient.h"
#include "dialogs/dialog_color.h"
#include "dialogs/dialog_gradient.h"
#include "app.h"
#include <gtkmm/menu.h>
#include <gtkmm/scale.h>
#include <gtkmm/toolitem.h>
#include <gtkmm/toolitemgroup.h>
#include <gtkmm/toolpalette.h>
#include <synfig/exception.h>
#include <synfigapp/main.h>
#include "canvasview.h"
#include "widgets/widget_enum.h"
#include "widgets/widget_distance.h"
#include <gui/localization.h>
#endif
/* === U S I N G =========================================================== */
using namespace std;
using namespace etl;
using namespace synfig;
using namespace studio;
/* === M A C R O S ========================================================= */
#define DEFAULT_INCREMENT (0.25)
#define DEFAULT_WIDTH (synfig::Distance(3,synfig::Distance::SYSTEM_POINTS))
/* === G L O B A L S ======================================================= */
class studio::Widget_Brush : public Gtk::DrawingArea
{
public:
Widget_Brush()
{
add_events(Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK);
add_events(Gdk::BUTTON1_MOTION_MASK);
synfigapp::Main::signal_outline_color_changed().connect(sigc::mem_fun(*this,&studio::Widget_Brush::queue_draw));
synfigapp::Main::signal_fill_color_changed().connect(sigc::mem_fun(*this,&studio::Widget_Brush::queue_draw));
synfigapp::Main::signal_bline_width_changed().connect(sigc::mem_fun(*this,&studio::Widget_Brush::queue_draw));
studio::App::signal_instance_selected().connect(sigc::hide(sigc::mem_fun(*this,&studio::Widget_Brush::queue_draw)));
}
bool
on_draw(const Cairo::RefPtr<Cairo::Context> &cr)
{
const int h(get_height());
const int w(get_width());
float pixelsize(0);
if(App::get_selected_canvas_view())
{
const RendDesc& rend_desc(App::get_selected_canvas_view()->get_canvas()->rend_desc());
pixelsize=synfigapp::Main::get_bline_width().get(Distance::SYSTEM_PIXELS,rend_desc);
}
else
{
RendDesc rend_desc;
pixelsize=synfigapp::Main::get_bline_width().get(Distance::SYSTEM_PIXELS,rend_desc);
}
// Fill in the fill color
render_color_to_window(cr,Gdk::Rectangle(0,0,w,h),synfigapp::Main::get_fill_color());
// Draw in the circle
Color brush = colorconv_apply_gamma( synfigapp::Main::get_outline_color() );
cr->set_source_rgba(brush.get_r(), brush.get_g(), brush.get_b(), brush.get_a());
cr->arc(w/2.0, h/2.0, pixelsize, 0.0, 360*M_PI/180.0);
cr->fill();
return true;
}
bool
on_event(GdkEvent *event)
{
const int y(static_cast<int>(event->button.y));
const int h(get_height());
switch(event->type)
{
case GDK_MOTION_NOTIFY:
break;
case GDK_BUTTON_RELEASE:
if(event->button.button==1) // Left click
{
Distance dist(synfigapp::Main::get_bline_width());
if(y<h/2) // increase BLine size
{
dist+=DEFAULT_INCREMENT;
}
else // Decrease BLine size
{
dist-=DEFAULT_INCREMENT;
}
synfigapp::Main::set_bline_width(dist);
return true;
}
if(event->button.button==3)
{
// right click on bline width
synfigapp::Main::set_bline_width(DEFAULT_WIDTH);
return true;
}
break;
case GDK_SCROLL:
{
Distance dist(synfigapp::Main::get_bline_width());
switch(event->scroll.direction){
case GDK_SCROLL_UP:
case GDK_SCROLL_RIGHT:
dist+=DEFAULT_INCREMENT;
break;
case GDK_SCROLL_DOWN:
case GDK_SCROLL_LEFT:
dist-=DEFAULT_INCREMENT;
break;
default:
break;
}
synfigapp::Main::set_bline_width(dist);
return true;
}
default:
break;
}
return false;
}
};
/* === P R O C E D U R E S ================================================= */
/* === M E T H O D S ======================================================= */
Widget_Defaults::Widget_Defaults()
{
Gtk::IconSize iconsize = Gtk::IconSize::from_name("synfig-tiny_icon");
// widget colors: outline color and fill color.
_widget_colors = manage(new Gtk::Table());
{
// widget outline color
_widget_otln_color = manage(new Widget_Color());
_widget_otln_color->set_size_request(30, 26);
_widget_otln_color->signal_clicked().connect(sigc::mem_fun(*this,&Widget_Defaults::on_otln_color_clicked));
_widget_otln_color->set_tooltip_text(_("Outline Color"));
// fixed outline color widget size
Gtk::Alignment *widget_otln_color(manage(new Gtk::Alignment(Gtk::ALIGN_END, Gtk::ALIGN_END, 0.0, 0.0)));
widget_otln_color->add(*_widget_otln_color);
// widget fill color
_widget_fill_color = manage(new Widget_Color());
_widget_fill_color->set_size_request(30, 26);
_widget_fill_color->signal_clicked().connect(sigc::mem_fun(*this,&Widget_Defaults::on_fill_color_clicked));
_widget_fill_color->set_tooltip_text(_("Fill Color"));
// fixed fill color wiget size
widget_fill_color = manage(new Gtk::Alignment(Gtk::ALIGN_END, Gtk::ALIGN_END, 0.0, 0.0));
widget_fill_color->add(*_widget_fill_color);
Gtk::Image* icon;
// Swap button
Gtk::Button* _button_swap(manage(new Gtk::Button()));
_button_swap->set_relief(Gtk::RELIEF_NONE);
_button_swap->set_border_width(0);
icon = manage(new Gtk::Image(Gtk::StockID("synfig-swap_colors"), iconsize));
_button_swap->add(*icon);
dynamic_cast<Gtk::Misc*>(_button_swap->get_child())->set_padding(0, 0);
_button_swap->signal_clicked().connect(sigc::mem_fun(*this,&Widget_Defaults::on_swap_color_clicked));
_button_swap->set_tooltip_text(_("Swap Fill and\nOutline Colors"));
Gtk::Alignment *button_swap(manage(new Gtk::Alignment(Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER, 0, 0)));
button_swap->add(*_button_swap);
// Reset button
Gtk::Button* _button_reset(manage(new Gtk::Button()));
_button_reset->set_relief(Gtk::RELIEF_NONE);
_button_reset->set_border_width(0);
icon = manage(new Gtk::Image(Gtk::StockID("synfig-reset_colors"), iconsize));
_button_reset->add(*icon);
dynamic_cast<Gtk::Misc*>(_button_reset->get_child())->set_padding(0, 0);
_button_reset->signal_clicked().connect(sigc::mem_fun(*this,&Widget_Defaults::on_reset_color_clicked));
_button_reset->set_tooltip_text(_("Reset Colors to Black and White"));
Gtk::Alignment *button_reset (manage (new Gtk::Alignment(Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER, 0 ,0)));
button_reset->add(*_button_reset);
// ship child widgets together
_widget_colors->attach(*widget_otln_color, 0, 8, 0, 7, Gtk::FILL, Gtk::FILL|Gtk::SHRINK, 0, 0);
_widget_colors->attach(*widget_fill_color, 3, 11, 3, 10, Gtk::FILL, Gtk::FILL|Gtk::SHRINK, 0, 0);
_widget_colors->attach(*button_swap, 9, 10, 0, 1, Gtk::FILL, Gtk::FILL|Gtk::SHRINK, 0, 0);
_widget_colors->attach(*button_reset, 0, 1, 9, 10, Gtk::FILL, Gtk::FILL|Gtk::SHRINK, 0, 0);
// fixed colors widget size
widget_colors = manage(new Gtk::Alignment(Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER, 0.0, 0.0));
widget_colors->add(*_widget_colors);
}
// widget brush
_widget_brush = manage(new Widget_Brush());
_widget_brush->set_size_request(56, 48);
_widget_brush->set_tooltip_text(_("Brush Preview"));
brush_increase = Gtk::manage(new class Gtk::Button("+"));
brush_increase->set_tooltip_text(_("Increase brush size"));
brush_increase->set_relief(Gtk::RELIEF_NONE);
brush_increase->set_border_width(0);
brush_increase->signal_clicked().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::on_brush_increase_clicked));
brush_decrease = Gtk::manage(new class Gtk::Button("-"));
brush_decrease->set_tooltip_text(_("Decrease brush size"));
brush_decrease->set_relief(Gtk::RELIEF_NONE);
brush_decrease->set_border_width(0);
brush_decrease->signal_clicked().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::on_brush_decrease_clicked));
brush_entry = Gtk::manage(new class Gtk::Entry());
brush_entry->set_width_chars(4);
brush_entry->set_has_frame(false);
brush_entry->signal_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::on_brush_entry_changed));
brush_entry->set_tooltip_text(_("Brush Size"));
Gtk::Table* brush_layout = Gtk::manage(new class Gtk::Table(2, 3, false));
brush_layout->attach(*_widget_brush, 0, 2, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
brush_layout->attach(*brush_decrease, 0, 1, 1, 2, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
brush_layout->attach(*brush_increase, 1, 2, 1, 2, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
brush_layout->attach(*brush_entry, 0, 2, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 2);
brush_layout->show_all();
// fixed brush widget size
widget_brush = manage(new Gtk::Alignment(Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER, 0.0, 0.0));
widget_brush->add(*brush_layout);
// widget bline width
widget_bline_width = manage(new Widget_Distance());
bline_width_refresh();
widget_bline_width->set_digits(2);
widget_bline_width->set_range(0,10000000);
widget_bline_width->set_width_chars(4);
//widget_bline_width->set_size_request(48, -1); //mini width of bline width widget, this value also affects mini width of whole default_widgets.
widget_bline_width->signal_value_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::on_bline_width_changed));
widget_bline_width->set_tooltip_text(_("Brush Size"));
// widget blend method
/*
* NOTE1: the blend method widget affects the width of whole default_widgets widget,
* since it requires mini width by it lengest item, "By Layer Default". If it
* was removed from toolbox as planned, then toolbutton in toolbox will have
* proper column spacing by default. I will let it as it is, because the toolbox
* still need more love.
*
* NOTE2: Commented out as of 2014-06-24 -- KD.
*/
//widget_blend_method = manage(new Widget_Enum());
//widget_blend_method->signal_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::on_blend_method_changed));
//widget_blend_method->set_param_desc(
// ParamDesc((int)Color::BLEND_COMPOSITE,"blend_method")
// .add_enum_value(Color::BLEND_BY_LAYER,"bylayer", _("By Layer Default"))
//);
//widget_blend_method->set_tooltip_text(_("Default Blend Method"));
// widget opacity
//widget_opacity = manage(new Gtk::HScale(0.0f,1.01f,0.01f));
//widget_opacity->set_digits(2);
//widget_opacity->set_value_pos(Gtk::POS_LEFT);
//widget_opacity->signal_value_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::on_opacity_changed));
//widget_opacity->set_tooltip_text(_("Default Opacity"));
//widget_opacity->set_value_pos(Gtk::POS_LEFT);
// widget gradient
_widget_gradient = manage(new Widget_Gradient());
_widget_gradient->signal_clicked().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::on_gradient_clicked));
_widget_gradient->set_size_request(56, 24);
_widget_gradient->set_tooltip_text(_("Default Gradient"));
// fixed gradient widget size
widget_gradient = manage(new Gtk::Alignment(Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER, 0.0, 0.0));
widget_gradient->add(*_widget_gradient);
// pack all widgets
{
// pack colors and gradient widgets
{
widget_colors_gradient = manage(new Gtk::VBox(false, 0));
widget_colors_gradient->pack_start(*widget_colors);
widget_colors_gradient->pack_start(*widget_gradient);
}
// pack brush and bline width widgets
{
widget_brush_bline_width = manage(new Gtk::VBox(false, 0));
//widget_brush_bline_width->pack_start(*widget_brush, Gtk::PACK_SHRINK, 2);
widget_brush_bline_width->pack_start(*widget_bline_width, Gtk::PACK_EXPAND_WIDGET, 2);
}
//pack_start(*widget_colors_gradient, Gtk::PACK_EXPAND_PADDING, 4);
//pack_start(*widget_blend_method, Gtk::PACK_EXPAND_PADDING, 4);
//pack_start(*widget_opacity, Gtk::PACK_EXPAND_PADDING, 4);
//pack_start(*widget_brush, Gtk::PACK_EXPAND_PADDING, 6);
// show all widgets
widget_colors_gradient->show_all();
//widget_blend_method->show();
//widget_opacity->show();
//widget_brush_bline_width->show_all();
Gtk::ToolItemGroup *tool_item_group = manage(new class Gtk::ToolItemGroup());
gtk_tool_item_group_set_label(tool_item_group->gobj(), NULL);
Gtk::ToolPalette *palette = manage(new Gtk::ToolPalette());
palette->add(*tool_item_group);
palette->set_expand(*tool_item_group);
palette->set_exclusive(*tool_item_group, true);
palette->set_icon_size(Gtk::IconSize::from_name("synfig-small_icon_16x16"));
palette->set_size_request(100,100);
palette->show();
Gtk::ToolItem *tool_item1 = manage(new class Gtk::ToolItem());
tool_item1->add(*widget_colors_gradient);
tool_item_group->insert(*tool_item1);
tool_item1->show();
Gtk::ToolItem *tool_item2 = manage(new class Gtk::ToolItem());
tool_item2->add(*widget_brush);
tool_item_group->insert(*tool_item2);
tool_item2->show();
tool_item_group->show_all();
//Gtk::ScrolledWindow *scrolled_window = manage(new Gtk::ScrolledWindow());
//scrolled_window->add(*palette);
//scrolled_window->show();
//pack_start(*scrolled_window, Gtk::PACK_EXPAND_PADDING, 4);
pack_start(*palette, Gtk::PACK_EXPAND_WIDGET|Gtk::PACK_SHRINK, 4);
}
// Signals
//synfigapp::Main::signal_opacity_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::opacity_refresh));
synfigapp::Main::signal_bline_width_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::bline_width_refresh));
synfigapp::Main::signal_outline_color_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::otln_color_refresh));
synfigapp::Main::signal_fill_color_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::fill_color_refresh));
synfigapp::Main::signal_gradient_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::gradient_refresh));
//synfigapp::Main::signal_blend_method_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::blend_method_refresh));
otln_color_refresh();
fill_color_refresh();
gradient_refresh();
//blend_method_refresh();
//opacity_refresh();
}
Widget_Defaults::~Widget_Defaults()
{
}
void
Widget_Defaults::otln_color_refresh()
{
_widget_otln_color->set_value(synfigapp::Main::get_outline_color());
}
void
Widget_Defaults::fill_color_refresh()
{
_widget_fill_color->set_value(synfigapp::Main::get_fill_color());
}
void
Widget_Defaults::gradient_refresh()
{
_widget_gradient->set_value(synfigapp::Main::get_gradient());
}
void
Widget_Defaults::bline_width_refresh()
{
widget_bline_width->set_value(synfigapp::Main::get_bline_width());
brush_entry->set_text(widget_bline_width->get_value().get_string(widget_bline_width->get_digits()));
}
/*
void
Widget_Defaults::blend_method_refresh()
{
widget_blend_method->set_value(synfigapp::Main::get_blend_method());
}
void
Widget_Defaults::opacity_refresh()
{
widget_opacity->set_value(synfigapp::Main::get_opacity());
}
void
Widget_Defaults::on_opacity_changed()
{
synfigapp::Main::set_opacity(widget_opacity->get_value());
}
void
Widget_Defaults::on_blend_method_changed()
{
synfigapp::Main::set_blend_method(Color::BlendMethod(widget_blend_method->get_value()));
}
*/
void
Widget_Defaults::on_bline_width_changed()
{
synfigapp::Main::set_bline_width(widget_bline_width->get_value());
}
void
Widget_Defaults::on_brush_entry_changed()
{
synfig::Distance distance(synfigapp::Main::get_bline_width());
distance = synfig::String(brush_entry->get_text());
synfigapp::Main::set_bline_width(distance);
}
void
Widget_Defaults::on_brush_increase_clicked()
{
synfig::Distance distance(synfigapp::Main::get_bline_width());
distance+=1;
synfigapp::Main::set_bline_width(distance);
}
void
Widget_Defaults::on_brush_decrease_clicked()
{
synfig::Distance distance(synfigapp::Main::get_bline_width());
distance-=1;
synfigapp::Main::set_bline_width(distance);
}
void
Widget_Defaults::on_otln_color_clicked()
{
// Left click on outline color
App::dialog_color->reset();
App::dialog_color->set_color(synfigapp::Main::get_outline_color());
App::dialog_color->signal_edited().connect(sigc::ptr_fun(synfigapp::Main::set_outline_color));
App::dialog_color->present();
}
void
Widget_Defaults::on_fill_color_clicked()
{
// Left click on fill color
App::dialog_color->reset();
App::dialog_color->set_color(synfigapp::Main::get_fill_color());
App::dialog_color->signal_edited().connect(sigc::ptr_fun(synfigapp::Main::set_fill_color));
App::dialog_color->present();
}
void
Widget_Defaults::on_swap_color_clicked()
{
synfigapp::Main::color_swap();
}
void
Widget_Defaults::on_reset_color_clicked()
{
synfigapp::Main::set_fill_color(Color::white());
synfigapp::Main::set_outline_color(Color::black());
}
void
Widget_Defaults::on_gradient_clicked()
{
App::dialog_gradient->set_gradient(synfigapp::Main::get_gradient());
App::dialog_gradient->reset();
App::dialog_gradient->signal_edited().connect(sigc::ptr_fun(synfigapp::Main::set_gradient));
App::dialog_gradient->set_default_button_set_sensitive(false);
App::dialog_gradient->present();
}