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/*
Copyright (C) 2013-2021 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic 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.
DCP-o-matic 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.
You should have received a copy of the GNU General Public License
along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "content_panel.h"
#include "content_timeline_dialog.h"
#include "film_editor.h"
#include "wx_util.h"
#include "lib/cross.h"
#include "lib/film.h"
#include "lib/playlist.h"
#include <dcp/warnings.h>
LIBDCP_DISABLE_WARNINGS
#include <wx/graphics.h>
LIBDCP_ENABLE_WARNINGS
#include <list>
using std::list;
using std::shared_ptr;
using std::string;
using std::weak_ptr;
#if BOOST_VERSION >= 106100
using namespace boost::placeholders;
#endif
ContentTimelineDialog::ContentTimelineDialog(ContentPanel* cp, shared_ptr<Film> film, FilmViewer& viewer)
: wxDialog (
cp->window(),
wxID_ANY,
_("Timeline"),
wxDefaultPosition,
wxSize (640, 512),
#ifdef DCPOMATIC_OSX
/* I can't get wxFRAME_FLOAT_ON_PARENT to work on OS X, and although wxSTAY_ON_TOP keeps
the window above all others (and not just our own) it's better than nothing for now.
*/
wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | wxFULL_REPAINT_ON_RESIZE | wxSTAY_ON_TOP
#else
wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | wxFULL_REPAINT_ON_RESIZE | wxFRAME_FLOAT_ON_PARENT
#endif
)
, _film (film)
, _timeline(this, film, viewer)
{
auto sizer = new wxBoxSizer (wxVERTICAL);
wxBitmap select(icon_path("select"), wxBITMAP_TYPE_PNG);
wxBitmap zoom(icon_path("zoom"), wxBITMAP_TYPE_PNG);
wxBitmap zoom_all(icon_path("zoom_all"), wxBITMAP_TYPE_PNG);
wxBitmap snap(icon_path("snap"), wxBITMAP_TYPE_PNG);
wxBitmap sequence(icon_path("sequence"), wxBITMAP_TYPE_PNG);
_toolbar = new wxToolBar (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTB_HORIZONTAL);
_toolbar->SetMargins (4, 4);
_toolbar->SetToolBitmapSize (wxSize(32, 32));
_toolbar->AddRadioTool(static_cast<int>(ContentTimeline::SELECT), _("Select"), select, wxNullBitmap, _("Select and move content"));
_toolbar->AddRadioTool(static_cast<int>(ContentTimeline::ZOOM), _("Zoom"), zoom, wxNullBitmap, _("Zoom in / out"));
_toolbar->AddTool(static_cast<int>(ContentTimeline::ZOOM_ALL), _("Zoom all"), zoom_all, _("Zoom out to whole film"));
_toolbar->AddCheckTool(static_cast<int>(ContentTimeline::SNAP), _("Snap"), snap, wxNullBitmap, _("Snap"));
_toolbar->AddCheckTool(static_cast<int>(ContentTimeline::SEQUENCE), _("Sequence"), sequence, wxNullBitmap, _("Keep video and subtitles in sequence"));
_toolbar->Realize ();
_toolbar->Bind(wxEVT_TOOL, bind(&ContentTimelineDialog::tool_clicked, this, _1));
sizer->Add (_toolbar, 0, wxALL, 12);
sizer->Add (&_timeline, 1, wxEXPAND | wxALL, 12);
#ifdef DCPOMATIC_LINUX
auto buttons = CreateSeparatedButtonSizer (wxCLOSE);
if (buttons) {
sizer->Add (buttons, wxSizerFlags().Expand().DoubleBorder());
}
#endif
SetSizer (sizer);
sizer->Layout ();
sizer->SetSizeHints (this);
Bind(wxEVT_CHAR_HOOK, boost::bind(&ContentTimelineDialog::keypress, this, _1));
_toolbar->ToggleTool(static_cast<int>(ContentTimeline::SNAP), _timeline.snap ());
film_change(ChangeType::DONE, FilmProperty::SEQUENCE);
_film_changed_connection = film->Change.connect(bind(&ContentTimelineDialog::film_change, this, _1, _2));
}
void
ContentTimelineDialog::film_change(ChangeType type, FilmProperty p)
{
if (type != ChangeType::DONE) {
return;
}
auto film = _film.lock ();
if (!film) {
return;
}
if (p == FilmProperty::SEQUENCE) {
_toolbar->ToggleTool(static_cast<int>(ContentTimeline::SEQUENCE), film->sequence());
}
}
void
ContentTimelineDialog::set_selection(ContentList selection)
{
_timeline.set_selection (selection);
}
void
ContentTimelineDialog::tool_clicked(wxCommandEvent& ev)
{
auto t = static_cast<ContentTimeline::Tool>(ev.GetId());
_timeline.tool_clicked (t);
if (t == ContentTimeline::SNAP) {
_timeline.set_snap (_toolbar->GetToolState(static_cast<int>(t)));
} else if (t == ContentTimeline::SEQUENCE) {
auto film = _film.lock ();
if (film) {
film->set_sequence (_toolbar->GetToolState(static_cast<int>(t)));
}
}
}
void
ContentTimelineDialog::keypress(wxKeyEvent const& event)
{
_timeline.keypress(event);
}
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