+++ /dev/null
-/* === S Y N F I G ========================================================= */
-/*! \file dialog_setup.cpp
-** \brief Template File
-**
-** $Id$
-**
-** \legal
-** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-** Copyright (c) 2007 Chris Moore
-**
-** 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 "dialog_setup.h"
-#include "app.h"
-#include <gtkmm/scale.h>
-#include <gtkmm/table.h>
-#include <gtkmm/frame.h>
-#include <gtkmm/notebook.h>
-#include <gtkmm/spinbutton.h>
-#include "widget_enum.h"
-
-#include <ETL/stringf>
-#include <ETL/misc>
-#endif
-
-/* === U S I N G =========================================================== */
-
-using namespace std;
-using namespace etl;
-using namespace synfig;
-using namespace studio;
-
-/* === M A C R O S ========================================================= */
-
-/* === G L O B A L S ======================================================= */
-
-/* === P R O C E D U R E S ================================================= */
-
-/* === M E T H O D S ======================================================= */
-
-Dialog_Setup::Dialog_Setup():
- Dialog(_("Synfig Studio Setup"),false,true),
- adj_gamma_r(2.2,0.1,3.0,0.025,0.025,0.025),
- adj_gamma_g(2.2,0.1,3.0,0.025,0.025,0.025),
- adj_gamma_b(2.2,0.1,3.0,0.025,0.025,0.025),
- adj_recent_files(15,1,50,1,1,1),
- adj_undo_depth(100,10,5000,1,1,1),
- toggle_use_colorspace_gamma(_("Visually Linear Color Selection"))
-{
- // Setup the buttons
-
- Gtk::Button *ok_button(manage(new class Gtk::Button(Gtk::StockID("gtk-ok"))));
- ok_button->show();
- add_action_widget(*ok_button,2);
- ok_button->signal_clicked().connect(sigc::mem_fun(*this, &Dialog_Setup::on_ok_pressed));
-
- Gtk::Button *apply_button(manage(new class Gtk::Button(Gtk::StockID("gtk-apply"))));
- apply_button->show();
- add_action_widget(*apply_button,1);
- apply_button->signal_clicked().connect(sigc::mem_fun(*this, &Dialog_Setup::on_apply_pressed));
-
- Gtk::Button *cancel_button(manage(new class Gtk::Button(Gtk::StockID("gtk-close"))));
- cancel_button->show();
- add_action_widget(*cancel_button,0);
- cancel_button->signal_clicked().connect(sigc::mem_fun(*this, &Dialog_Setup::hide));
-
-
- // Notebook
- Gtk::Notebook *notebook=manage(new class Gtk::Notebook());
- get_vbox()->pack_start(*notebook);
-
-
- // Gamma
- Gtk::Table *gamma_table=manage(new Gtk::Table(2,2,false));
- notebook->append_page(*gamma_table,_("Gamma"));
- //gamma_frame->add(*gamma_table);
-
- gamma_table->attach(gamma_pattern, 0, 2, 0, 1, Gtk::EXPAND, Gtk::SHRINK|Gtk::FILL, 0, 0);
-
- Gtk::HScale* scale_gamma_r(manage(new Gtk::HScale(adj_gamma_r)));
- gamma_table->attach(*manage(new Gtk::Label(_("Red"))), 0, 1, 1, 2, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
- gamma_table->attach(*scale_gamma_r, 1, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
- adj_gamma_r.signal_value_changed().connect(sigc::mem_fun(*this,&studio::Dialog_Setup::on_gamma_r_change));
-
- Gtk::HScale* scale_gamma_g(manage(new Gtk::HScale(adj_gamma_g)));
- gamma_table->attach(*manage(new Gtk::Label(_("Green"))), 0, 1, 2, 3, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
- gamma_table->attach(*scale_gamma_g, 1, 2, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
- adj_gamma_g.signal_value_changed().connect(sigc::mem_fun(*this,&studio::Dialog_Setup::on_gamma_g_change));
-
- Gtk::HScale* scale_gamma_b(manage(new Gtk::HScale(adj_gamma_b)));
- gamma_table->attach(*manage(new Gtk::Label(_("Blue"))), 0, 1, 3, 4, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
- gamma_table->attach(*scale_gamma_b, 1, 2, 3, 4, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
- adj_gamma_b.signal_value_changed().connect(sigc::mem_fun(*this,&studio::Dialog_Setup::on_gamma_b_change));
-
- gamma_table->attach(*manage(new Gtk::Label(_("Black Level"))), 0, 1, 4, 5, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
- gamma_table->attach(black_level_selector, 1, 2, 4, 5, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
- black_level_selector.signal_value_changed().connect(sigc::mem_fun(*this,&studio::Dialog_Setup::on_black_level_change));
-
- //gamma_table->attach(*manage(new Gtk::Label(_("Red-Blue Level"))), 0, 1, 5, 6, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
- //gamma_table->attach(red_blue_level_selector, 1, 2, 5, 6, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
- //red_blue_level_selector.signal_value_changed().connect(sigc::mem_fun(*this,&studio::Dialog_Setup::on_red_blue_level_change));
-
-
- // Misc
- Gtk::Table *misc_table=manage(new Gtk::Table(2,2,false));
- notebook->append_page(*misc_table,_("Misc."));
-
- // Misc - Timestamp
- timestamp_menu=manage(new class Gtk::Menu());
- misc_table->attach(*manage(new Gtk::Label(_("Timestamp"))), 0, 1, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
- misc_table->attach(timestamp_optionmenu, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
-
-#define ADD_TIMESTAMP(desc,x) \
- timestamp_menu->items().push_back( \
- Gtk::Menu_Helpers::MenuElem( \
- desc, \
- sigc::bind( \
- sigc::mem_fun( \
- *this, \
- &studio::Dialog_Setup::set_time_format \
- ), \
- x \
- ) \
- ) \
- );
- ADD_TIMESTAMP("HH:MM:SS.FF",Time::FORMAT_VIDEO);
- ADD_TIMESTAMP("(HHh MMm SSs) FFf",Time::FORMAT_NORMAL);
- ADD_TIMESTAMP("(HHhMMmSSs)FFf",Time::FORMAT_NORMAL|Time::FORMAT_NOSPACES);
- ADD_TIMESTAMP("HHh MMm SSs FFf",Time::FORMAT_NORMAL|Time::FORMAT_FULL);
- ADD_TIMESTAMP("HHhMMmSSsFFf",Time::FORMAT_NORMAL|Time::FORMAT_NOSPACES|Time::FORMAT_FULL);
-
- timestamp_optionmenu.set_menu(*timestamp_menu);
-
-#undef ADD_TIMESTAMP
-
- {
- ParamDesc param_desc;
- param_desc
- .set_hint("enum")
- .add_enum_value(Distance::SYSTEM_UNITS,"u",_("Units"))
- .add_enum_value(Distance::SYSTEM_PIXELS,"px",_("Pixels"))
- .add_enum_value(Distance::SYSTEM_POINTS,"pt",_("Points"))
- .add_enum_value(Distance::SYSTEM_INCHES,"in",_("Inches"))
- .add_enum_value(Distance::SYSTEM_METERS,"m",_("Meters"))
- .add_enum_value(Distance::SYSTEM_CENTIMETERS,"cm",_("Centimeters"))
- .add_enum_value(Distance::SYSTEM_MILLIMETERS,"mm",_("Millimeters"));
-
- widget_enum=manage(new Widget_Enum());
- widget_enum->set_param_desc(param_desc);
-
- misc_table->attach(*manage(new Gtk::Label(_("Unit System"))), 0, 1, 3, 4, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
- misc_table->attach(*widget_enum, 1, 2, 3, 4, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
- }
-
- // Misc - recent files
- Gtk::SpinButton* recent_files_spinbutton(manage(new Gtk::SpinButton(adj_recent_files,1,0)));
- misc_table->attach(*manage(new Gtk::Label(_("Recent Files"))), 0, 1, 1, 2, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
- misc_table->attach(*recent_files_spinbutton, 1, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
-
- // Misc - use_colorspace_gamma
- misc_table->attach(toggle_use_colorspace_gamma, 0, 2, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
-
- show_all_children();
-}
-
-Dialog_Setup::~Dialog_Setup()
-{
-}
-
-void
-Dialog_Setup::on_ok_pressed()
-{
- on_apply_pressed();
- hide();
-}
-
-void
-Dialog_Setup::on_apply_pressed()
-{
- App::gamma.set_all(1.0/adj_gamma_r.get_value(),1.0/adj_gamma_g.get_value(),1.0/adj_gamma_b.get_value(),black_level_selector.get_value(),red_blue_level_selector.get_value());
-
- App::set_max_recent_files((int)adj_recent_files.get_value());
-
- // Set the time format
- App::set_time_format(get_time_format());
-
- // Set the use_colorspace_gamma flag
- App::use_colorspace_gamma=toggle_use_colorspace_gamma.get_active();
-
- App::distance_system=Distance::System(widget_enum->get_value());
-
- App::save_settings();
-}
-
-void
-Dialog_Setup::on_gamma_r_change()
-{
- gamma_pattern.set_gamma_r(1.0/adj_gamma_r.get_value());
- gamma_pattern.refresh();
- gamma_pattern.queue_draw();
-}
-
-void
-Dialog_Setup::on_gamma_g_change()
-{
- gamma_pattern.set_gamma_g(1.0/adj_gamma_g.get_value());
- gamma_pattern.refresh();
- gamma_pattern.queue_draw();
-}
-
-void
-Dialog_Setup::on_gamma_b_change()
-{
- gamma_pattern.set_gamma_b(1.0/adj_gamma_b.get_value());
- gamma_pattern.refresh();
- gamma_pattern.queue_draw();
-}
-
-void
-Dialog_Setup::on_black_level_change()
-{
- gamma_pattern.set_black_level(black_level_selector.get_value());
- gamma_pattern.refresh();
- gamma_pattern.queue_draw();
-}
-
-void
-Dialog_Setup::on_red_blue_level_change()
-{
- gamma_pattern.set_red_blue_level(red_blue_level_selector.get_value());
- gamma_pattern.refresh();
- gamma_pattern.queue_draw();
-}
-
-
-void
-Dialog_Setup::refresh()
-{
- // Refresh the temporary gamma; do this before adjusting the sliders,
- // or variables will be used before their initialisation.
- gamma_pattern.set_gamma_r(App::gamma.get_gamma_r());
- gamma_pattern.set_gamma_g(App::gamma.get_gamma_g());
- gamma_pattern.set_gamma_b(App::gamma.get_gamma_b());
- gamma_pattern.set_black_level(App::gamma.get_black_level());
- gamma_pattern.set_red_blue_level(App::gamma.get_red_blue_level());
-
- adj_gamma_r.set_value(1.0/App::gamma.get_gamma_r());
- adj_gamma_g.set_value(1.0/App::gamma.get_gamma_g());
- adj_gamma_b.set_value(1.0/App::gamma.get_gamma_b());
- black_level_selector.set_value(App::gamma.get_black_level());
- red_blue_level_selector.set_value(App::gamma.get_red_blue_level());
-
- gamma_pattern.refresh();
-
- adj_recent_files.set_value(App::get_max_recent_files());
-
- // Refresh the time format
- set_time_format(App::get_time_format());
-
- widget_enum->set_value(App::distance_system);
-
- // Refresh the status of the use_colorspace_gamma flag
- toggle_use_colorspace_gamma.set_active(App::use_colorspace_gamma);
-}
-
-GammaPattern::GammaPattern():
- tile_w(80),
- tile_h(80)
-{
- set_size_request(tile_w*4,tile_h*3);
- signal_expose_event().connect(sigc::mem_fun(*this, &studio::GammaPattern::redraw));
-}
-
-GammaPattern::~GammaPattern()
-{
-}
-
-void
-GammaPattern::refresh()
-{
- black[0].set_rgb_p(
- r_F32_to_F32(0.0),
- g_F32_to_F32(0.0),
- b_F32_to_F32(0.0)
- );
- white[0].set_rgb_p(
- r_F32_to_F32(1.0),
- g_F32_to_F32(1.0),
- b_F32_to_F32(1.0)
- );
- gray50[0].set_rgb_p(
- r_F32_to_F32(0.5),
- g_F32_to_F32(0.5),
- b_F32_to_F32(0.5)
- );
- gray25[0].set_rgb_p(
- r_F32_to_F32(0.25),
- g_F32_to_F32(0.25),
- b_F32_to_F32(0.25)
- );
-
- // Reds
- black[1].set_rgb(black[0].get_red(),0,0);
- gray25[1].set_rgb(gray25[0].get_red(),0,0);
- gray50[1].set_rgb(gray50[0].get_red(),0,0);
- white[1].set_rgb(white[0].get_red(),0,0);
-
- // Greens
- black[2].set_rgb(0,black[0].get_green(),0);
- gray25[2].set_rgb(0,gray25[0].get_green(),0);
- gray50[2].set_rgb(0,gray50[0].get_green(),0);
- white[2].set_rgb(0,white[0].get_green(),0);
-
- // blues
- black[3].set_rgb(0,0,black[0].get_blue());
- gray25[3].set_rgb(0,0,gray25[0].get_blue());
- gray50[3].set_rgb(0,0,gray50[0].get_blue());
- white[3].set_rgb(0,0,white[0].get_blue());
-}
-
-bool
-GammaPattern::redraw(GdkEventExpose */*bleh*/)
-{
- static const char hlines[] = { 3, 0 };
-
- Glib::RefPtr<Gdk::GC> gc(Gdk::GC::create(get_window()));
-
- int i;
- Gdk::Color trueblack("#000000");
-
- // 50% Pattern
- for(i=0;i<4;i++)
- {
- gc->set_rgb_fg_color(black[i]);
- get_window()->draw_rectangle(gc, true, i*tile_w, 0, tile_w, tile_h);
-
- gc->set_stipple(Gdk::Bitmap::create(hlines,2,2));
- gc->set_fill(Gdk::STIPPLED);
- gc->set_rgb_fg_color(white[i]);
- get_window()->draw_rectangle(gc, true, i*tile_w, 0, tile_w, tile_h);
-
- gc->set_fill(Gdk::SOLID);
- gc->set_rgb_fg_color(gray50[i]);
-
- get_window()->draw_rectangle(gc, true, i*tile_w+tile_w/4, tile_h/4, tile_w-tile_w/2, tile_h-tile_h/2);
- }
-
- // 25% Pattern
- for(i=0;i<4;i++)
- {
- gc->set_rgb_fg_color(black[i]);
- get_window()->draw_rectangle(gc, true, i*tile_w, tile_h, tile_w, tile_h);
-
- gc->set_stipple(Gdk::Bitmap::create(hlines,2,2));
- gc->set_fill(Gdk::STIPPLED);
- gc->set_rgb_fg_color(gray50[i]);
- get_window()->draw_rectangle(gc, true, i*tile_w, tile_h, tile_w, tile_h);
-
- gc->set_fill(Gdk::SOLID);
- gc->set_rgb_fg_color(gray25[i]);
-
- get_window()->draw_rectangle(gc, true, i*tile_w+tile_w/4, tile_h+tile_h/4, tile_w-tile_w/2, tile_h-tile_h/2);
- }
-
- // Black-level Pattern
- gc->set_rgb_fg_color(trueblack);
- get_window()->draw_rectangle(gc, true, 0, tile_h*2, tile_w*4, tile_h);
- gc->set_fill(Gdk::SOLID);
- for(i=0;i<4;i++)
- {
- gc->set_rgb_fg_color(black[i]);
-
- get_window()->draw_rectangle(gc, true, i*tile_w+tile_w/4, tile_h*2+tile_h/4, tile_w-tile_w/2, tile_h-tile_h/2);
- }
-
- return true;
-}
-
-
-BlackLevelSelector::BlackLevelSelector()
-{
- set_size_request(-1,24);
- signal_expose_event().connect(sigc::mem_fun(*this, &studio::BlackLevelSelector::redraw));
-
- add_events(Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK);
- add_events(Gdk::BUTTON1_MOTION_MASK);
- add_events(Gdk::BUTTON1_MOTION_MASK);
-}
-
-BlackLevelSelector::~BlackLevelSelector()
-{
-}
-
-bool
-BlackLevelSelector::redraw(GdkEventExpose */*bleh*/)
-{
- const int w(get_width()),h(get_height());
-
- Gdk::Color color;
-
- Glib::RefPtr<Gdk::GC> gc(Gdk::GC::create(get_window()));
-
- int i;
-
- // Draw the gradient
- for(i=0;i<w;i++)
- {
- color.set_rgb(i*65536/w,i*65536/w,i*65536/w);
-
- gc->set_rgb_fg_color(color);
- get_window()->draw_rectangle(gc, true, i, 0, 1, h);
- }
-
- // Draw a frame
- gc->set_rgb_fg_color(Gdk::Color("#000000"));
- get_window()->draw_rectangle(gc, false, 0, 0, w-1, h-1);
-
- // Draw the position of the current value
- i=(int)(level*w+0.5);
- gc->set_rgb_fg_color(Gdk::Color("#ff0000"));
- get_window()->draw_rectangle(gc, true, i, 1, 1, h-1);
-
- // Print out the value
- Glib::RefPtr<Pango::Layout> layout(Pango::Layout::create(get_pango_context()));
- layout->set_text(etl::strprintf("%0.01f%%",level*100.0f));
- layout->set_alignment(Pango::ALIGN_CENTER);
- gc->set_rgb_fg_color(Gdk::Color("#a00000"));
- get_window()->draw_layout(gc, w/2, 4, layout);
-
- return true;
-}
-
-
-
-bool
-BlackLevelSelector::on_event(GdkEvent *event)
-{
- int x(round_to_int(event->button.x));
- //int y(round_to_int(event->button.y));
-
- switch(event->type)
- {
- case GDK_MOTION_NOTIFY:
- level=(float)x/(float)get_width();
- if(level<0.0f)level=0.0f;
- if(level>1.0f)level=1.0f;
- signal_value_changed_();
- queue_draw();
- return true;
- break;
- case GDK_BUTTON_PRESS:
- case GDK_BUTTON_RELEASE:
- if(event->button.button==1)
- {
- level=(float)x/(float)get_width();
- if(level<0.0f)level=0.0f;
- if(level>1.0f)level=1.0f;
- signal_value_changed_();
- queue_draw();
- return true;
- }
- break;
- default:
- break;
- }
-
- return false;
-}
-
-
-void
-Dialog_Setup::set_time_format(Time::Format x)
-{
- time_format=x;
- if(x<=Time::FORMAT_VIDEO)
- timestamp_optionmenu.set_history(0);
- else
- {
- if(x==(Time::FORMAT_NOSPACES|Time::FORMAT_FULL))
- timestamp_optionmenu.set_history(4);
- else if(x==(Time::FORMAT_FULL))
- timestamp_optionmenu.set_history(3);
- else if(x==(Time::FORMAT_NOSPACES))
- timestamp_optionmenu.set_history(2);
- else
- timestamp_optionmenu.set_history(1);
- }
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-RedBlueLevelSelector::RedBlueLevelSelector()
-{
- set_size_request(-1,24);
- signal_expose_event().connect(sigc::mem_fun(*this, &studio::RedBlueLevelSelector::redraw));
-
- add_events(Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK);
- add_events(Gdk::BUTTON1_MOTION_MASK);
- add_events(Gdk::BUTTON1_MOTION_MASK);
-}
-
-RedBlueLevelSelector::~RedBlueLevelSelector()
-{
-}
-
-bool
-RedBlueLevelSelector::redraw(GdkEventExpose */*bleh*/)
-{
- const int w(get_width()),h(get_height());
-
- Gdk::Color color;
-
- Glib::RefPtr<Gdk::GC> gc(Gdk::GC::create(get_window()));
-
- int i;
-
- // Draw the gradient
- for(i=0;i<w;i++)
- {
- float red_blue(((float(i)/float(w)+0.5f)-1.0f)/2.0f+1.0f);
- float blue_red(2.0f-(red_blue));
- if(red_blue>1.0f)red_blue=1.0f;
- if(blue_red>1.0f)blue_red=1.0f;
-
- color.set_rgb(
- round_to_int(min(red_blue,1.0f)*65535),
- round_to_int(sqrt(min(red_blue,blue_red))*65535),
- round_to_int(min(blue_red,1.0f)*65535)
- );
-
- gc->set_rgb_fg_color(color);
- get_window()->draw_rectangle(gc, true, i, 0, 1, h);
- }
-
- // Draw a frame
- gc->set_rgb_fg_color(Gdk::Color("#000000"));
- get_window()->draw_rectangle(gc, false, 0, 0, w-1, h-1);
-
- // Draw the position of the current value
- i=(int)(((level-1.0f)*2.0f+1.0f-0.5f)*w+0.5);
- gc->set_rgb_fg_color(Gdk::Color("#00ff00"));
- get_window()->draw_rectangle(gc, true, i, 1, 1, h-1);
-
- // Print out the value
- Glib::RefPtr<Pango::Layout> layout(Pango::Layout::create(get_pango_context()));
- layout->set_text(etl::strprintf("%0.02f",level));
- layout->set_alignment(Pango::ALIGN_CENTER);
- gc->set_rgb_fg_color(Gdk::Color("#a00000"));
- get_window()->draw_layout(gc, w/2, 4, layout);
-
- return true;
-}
-
-
-
-bool
-RedBlueLevelSelector::on_event(GdkEvent *event)
-{
- int x(round_to_int(event->button.x));
- //int y(round_to_int(event->button.y));
-
- switch(event->type)
- {
- case GDK_MOTION_NOTIFY:
- level=(((float)(x)/(float)get_width()+0.5)-1.0f)/2.0f+1.0f;
- if(level<0.5f)level=0.5f;
- if(level>1.5f)level=1.5f;
- signal_value_changed_();
- queue_draw();
- return true;
- break;
- case GDK_BUTTON_PRESS:
- case GDK_BUTTON_RELEASE:
- if(event->button.button==1)
- {
- level=(((float)(x)/(float)get_width()+0.5)-1.0f)/2.0f+1.0f;
- if(level<0.5f)level=0.5f;
- if(level>1.5f)level=1.5f;
- signal_value_changed_();
- queue_draw();
- return true;
- }
- break;
- default:
- break;
- }
-
- return false;
-}
projects / synfig.git / blobdiff