/* === S Y N F I G ========================================================= */
/*! \file dialog_preview.cpp
** \brief Preview dialog File
**
** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
**
** 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 "dialogs/dialog_preview.h"
#include <gtkmm/adjustment.h>
#include <gtkmm/checkbutton.h>
#include <gtkmm/spinbutton.h>
#include <gui/widgets/widget_time.h>
#include <gui/localization.h>
#include "gui/resourcehelper.h"
#include <glibmm/fileutils.h>
#include <glibmm/markup.h>
#endif
/* === U S I N G =========================================================== */
using namespace std;
using namespace etl;
using namespace synfig;
using namespace studio;
using namespace Gtk;
/* === 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 ======================================================= */
/* === E N T R Y P O I N T ================================================= */
//dialog_preview stuff...
Dialog_Preview::Dialog_Preview()
:settings(this,"preview"),preview_table(1, 1, true)
{
set_title(_("Preview Window"));
set_keep_above();
add(preview_table);
preview_table.attach(preview, 0, 1, 0, 1);
preview.show();
preview_table.show();
//catch key press event
signal_key_press_event().connect(sigc::mem_fun(*this, &Dialog_Preview::on_key_pressed));
}
Dialog_Preview::~Dialog_Preview()
{
}
void Dialog_Preview::set_preview(etl::handle<Preview> prev)
{
//!Check if the window we want draw is ready
Glib::RefPtr<Gdk::Window> window = get_window();
if(window) window.clear();
preview.set_preview(prev);
//preview.update();
}
void Dialog_Preview::on_show()
{
Window::on_show();
preview.on_dialog_show();
}
void Dialog_Preview::on_hide()
{
Window::on_hide();
preview.on_dialog_hide();
}
//press escape key to close window
bool Dialog_Preview::on_key_pressed(GdkEventKey *ev)
{
if (ev->keyval == gdk_keyval_from_name("Escape") )
{
close_window_handler();
return true;
}
return false;
}
void Dialog_Preview::close_window_handler()
{
//!Check if the window we want draw is ready
Glib::RefPtr<Gdk::Window> window = get_window();
if(!window) return;
if ((window->get_state() & Gdk::WINDOW_STATE_MAXIMIZED) != 0)
{
unmaximize();
}
hide();
}
static Glib::RefPtr<Gtk::Builder> load_interface(const char *filename) {
auto refBuilder = Gtk::Builder::create();
try
{
refBuilder->add_from_file(ResourceHelper::get_ui_path(filename));
}
catch(const Glib::FileError& ex)
{
synfig::error("FileError: " + ex.what());
return Glib::RefPtr<Gtk::Builder>();
}
catch(const Glib::MarkupError& ex)
{
synfig::error("MarkupError: " + ex.what());
return Glib::RefPtr<Gtk::Builder>();
}
catch(const Gtk::BuilderError& ex)
{
synfig::error("BuilderError: " + ex.what());
return Glib::RefPtr<Gtk::Builder>();
}
return refBuilder;
}
Dialog_PreviewOptions::Dialog_PreviewOptions(BaseObjectType* cobject, const Glib::RefPtr<Gtk::Builder>& refGlade) :
Gtk::Dialog(cobject),
settings(this, "prevoptions"),
builder(refGlade)
{
refGlade->get_widget("check_overbegin", check_overbegin);
refGlade->get_widget("check_overend", check_overend);
refGlade->get_widget("time_begin", time_begin);
refGlade->get_widget("time_end", time_end);
if (check_overbegin)
check_overbegin->signal_toggled().connect(sigc::mem_fun(*this, &Dialog_PreviewOptions::on_overbegin_toggle));
if (check_overend)
check_overend->signal_toggled().connect(sigc::mem_fun(*this, &Dialog_PreviewOptions::on_overend_toggle));
Gtk::SpinButton * zoomSpinner;
refGlade->get_widget("zoom_spinner", zoomSpinner);
if (zoomSpinner)
adj_zoom = zoomSpinner->get_adjustment();
Gtk::SpinButton * fpsSpinner;
refGlade->get_widget("fps_spinner", fpsSpinner);
if (fpsSpinner)
adj_fps = fpsSpinner->get_adjustment();
Gtk::Button *button = nullptr;
refGlade->get_widget("cancel_button", button);
if (button)
button->signal_clicked().connect(sigc::mem_fun(*this, &Dialog_PreviewOptions::on_cancel_pressed));
refGlade->get_widget("ok_button", button);
if (button)
button->signal_clicked().connect(sigc::mem_fun(*this, &Dialog_PreviewOptions::on_ok_pressed));
show_all();
}
Dialog_PreviewOptions* Dialog_PreviewOptions::create(/*Gtk::Window& parent*/)
{
auto refBuilder = load_interface("preview_options.ui");
if (!refBuilder)
return nullptr;
Dialog_PreviewOptions * dialog = nullptr;
refBuilder->get_widget_derived("preview_options", dialog);
// if (dialog) {
// dialog->set_transient_for(parent);
// }
return dialog;
}
Dialog_PreviewOptions::~Dialog_PreviewOptions()
{
}
void Dialog_PreviewOptions::on_ok_pressed()
{
PreviewInfo i;
i.zoom = get_zoom();
i.fps = get_fps();
i.overbegin = get_begin_override();
i.overend = get_end_override();
if(i.overbegin) i.begintime = (float)get_begintime();
if(i.overend) i.endtime = (float)get_endtime();
hide();
signal_finish_(i);
signal_finish_.clear();
}
void
Dialog_PreviewOptions::on_cancel_pressed()
{
hide();
}
void Dialog_PreviewOptions::on_overbegin_toggle()
{
time_begin->set_sensitive(get_begin_override());
}
void Dialog_PreviewOptions::on_overend_toggle()
{
time_end->set_sensitive(get_end_override());
}
void studio::Dialog_PreviewOptions::set_global_fps(float f)
{
globalfps = f;
time_begin->set_fps(f);
time_end->set_fps(f);
}