+++ /dev/null
-#include "control_film_viewer.h"
-#include "film_viewer.h"
-#include "wx_util.h"
-#include "playhead_to_timecode_dialog.h"
-#include "playhead_to_frame_dialog.h"
-#include "lib/job_manager.h"
-#include <wx/wx.h>
-#include <wx/tglbtn.h>
-
-using std::string;
-using boost::optional;
-using boost::shared_ptr;
-using boost::weak_ptr;
-
-/** @param outline_content true if viewer should present an "outline content" checkbox.
- * @param jump_to_selected true if viewer should present a "jump to selected" checkbox.
- */
-Controls::Controls (wxWindow* parent, shared_ptr<FilmViewer> viewer, bool outline_content, bool jump_to_selected)
- : wxPanel (parent)
- , _viewer (viewer)
- , _slider_being_moved (false)
- , _was_running_before_slider (false)
- , _outline_content (0)
- , _eye (0)
- , _jump_to_selected (0)
- , _slider (new wxSlider (this, wxID_ANY, 0, 0, 4096))
- , _rewind_button (new wxButton (this, wxID_ANY, wxT("|<")))
- , _back_button (new wxButton (this, wxID_ANY, wxT("<")))
- , _forward_button (new wxButton (this, wxID_ANY, wxT(">")))
- , _frame_number (new wxStaticText (this, wxID_ANY, wxT("")))
- , _timecode (new wxStaticText (this, wxID_ANY, wxT("")))
- , _play_button (new wxToggleButton (this, wxID_ANY, _("Play")))
-{
- _v_sizer = new wxBoxSizer (wxVERTICAL);
- SetSizer (_v_sizer);
-
- wxBoxSizer* view_options = new wxBoxSizer (wxHORIZONTAL);
- if (outline_content) {
- _outline_content = new wxCheckBox (this, wxID_ANY, _("Outline content"));
- view_options->Add (_outline_content, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_GAP);
- }
-
- _eye = new wxChoice (this, wxID_ANY);
- _eye->Append (_("Left"));
- _eye->Append (_("Right"));
- _eye->SetSelection (0);
- view_options->Add (_eye, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_GAP);
-
- if (jump_to_selected) {
- _jump_to_selected = new wxCheckBox (this, wxID_ANY, _("Jump to selected content"));
- view_options->Add (_jump_to_selected, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_GAP);
- }
-
- _v_sizer->Add (view_options, 0, wxALL, DCPOMATIC_SIZER_GAP);
-
- wxBoxSizer* h_sizer = new wxBoxSizer (wxHORIZONTAL);
-
- wxBoxSizer* time_sizer = new wxBoxSizer (wxVERTICAL);
- time_sizer->Add (_frame_number, 0, wxEXPAND);
- time_sizer->Add (_timecode, 0, wxEXPAND);
-
- h_sizer->Add (_rewind_button, 0, wxALL, 2);
- h_sizer->Add (_back_button, 0, wxALL, 2);
- h_sizer->Add (time_sizer, 0, wxEXPAND);
- h_sizer->Add (_forward_button, 0, wxALL, 2);
- h_sizer->Add (_play_button, 0, wxEXPAND);
- h_sizer->Add (_slider, 1, wxEXPAND);
-
- _v_sizer->Add (h_sizer, 0, wxEXPAND | wxALL, 6);
-
- _frame_number->SetMinSize (wxSize (84, -1));
- _rewind_button->SetMinSize (wxSize (32, -1));
- _back_button->SetMinSize (wxSize (32, -1));
- _forward_button->SetMinSize (wxSize (32, -1));
-
- _eye->Bind (wxEVT_CHOICE, boost::bind (&Controls::eye_changed, this));
- if (_outline_content) {
- _outline_content->Bind (wxEVT_CHECKBOX, boost::bind (&Controls::outline_content_changed, this));
- }
-
- _slider->Bind (wxEVT_SCROLL_THUMBTRACK, boost::bind (&Controls::slider_moved, this, false));
- _slider->Bind (wxEVT_SCROLL_PAGEUP, boost::bind (&Controls::slider_moved, this, true));
- _slider->Bind (wxEVT_SCROLL_PAGEDOWN, boost::bind (&Controls::slider_moved, this, true));
- _slider->Bind (wxEVT_SCROLL_THUMBRELEASE, boost::bind (&Controls::slider_released, this));
- _play_button->Bind (wxEVT_TOGGLEBUTTON, boost::bind (&Controls::play_clicked, this));
- _rewind_button->Bind (wxEVT_LEFT_DOWN, boost::bind (&Controls::rewind_clicked, this, _1));
- _back_button->Bind (wxEVT_LEFT_DOWN, boost::bind (&Controls::back_clicked, this, _1));
- _forward_button->Bind (wxEVT_LEFT_DOWN, boost::bind (&Controls::forward_clicked, this, _1));
- _frame_number->Bind (wxEVT_LEFT_DOWN, boost::bind (&Controls::frame_number_clicked, this));
- _timecode->Bind (wxEVT_LEFT_DOWN, boost::bind (&Controls::timecode_clicked, this));
- if (_jump_to_selected) {
- _jump_to_selected->Bind (wxEVT_CHECKBOX, boost::bind (&Controls::jump_to_selected_clicked, this));
- _jump_to_selected->SetValue (Config::instance()->jump_to_selected ());
- }
-
- _viewer->PositionChanged.connect (boost::bind(&Controls::position_changed, this));
- _viewer->Started.connect (boost::bind(&Controls::started, this));
- _viewer->Stopped.connect (boost::bind(&Controls::stopped, this));
- _viewer->FilmChanged.connect (boost::bind(&Controls::film_changed, this));
-
- film_changed ();
-
- setup_sensitivity ();
-
- JobManager::instance()->ActiveJobsChanged.connect (
- bind (&Controls::active_jobs_changed, this, _2)
- );
-}
-
-void
-Controls::started ()
-{
- _play_button->SetValue (true);
-}
-
-void
-Controls::stopped ()
-{
- _play_button->SetValue (false);
-}
-
-void
-Controls::position_changed ()
-{
- update_position_label ();
- update_position_slider ();
-}
-
-void
-Controls::eye_changed ()
-{
- _viewer->set_eyes (_eye->GetSelection() == 0 ? EYES_LEFT : EYES_RIGHT);
-}
-
-void
-Controls::outline_content_changed ()
-{
- _viewer->set_outline_content (_outline_content->GetValue());
-}
-
-void
-Controls::film_change (ChangeType type, Film::Property p)
-{
- if (type != CHANGE_TYPE_DONE) {
- return;
- }
-
- if (p == Film::CONTENT || p == Film::THREE_D) {
- setup_sensitivity ();
- }
-}
-
-/** @param page true if this was a PAGEUP/PAGEDOWN event for which we won't receive a THUMBRELEASE */
-void
-Controls::slider_moved (bool page)
-{
- if (!_film) {
- return;
- }
-
- if (!page && !_slider_being_moved) {
- /* This is the first event of a drag; stop playback for the duration of the drag */
- _was_running_before_slider = _viewer->stop ();
- _slider_being_moved = true;
- }
-
- DCPTime t (_slider->GetValue() * _film->length().get() / 4096);
- t = t.round (_film->video_frame_rate());
- /* Ensure that we hit the end of the film at the end of the slider */
- if (t >= _film->length ()) {
- t = _film->length() - _viewer->one_video_frame();
- }
- _viewer->seek (t, false);
- update_position_label ();
-}
-
-void
-Controls::slider_released ()
-{
- if (_was_running_before_slider) {
- /* Restart after a drag */
- _viewer->start ();
- }
- _slider_being_moved = false;
-}
-
-void
-Controls::play_clicked ()
-{
- check_play_state ();
-}
-
-void
-Controls::check_play_state ()
-{
- if (!_film || _film->video_frame_rate() == 0) {
- return;
- }
-
- if (_play_button->GetValue()) {
- _viewer->start ();
- } else {
- _viewer->stop ();
- }
-}
-
-void
-Controls::update_position_slider ()
-{
- if (!_film) {
- _slider->SetValue (0);
- return;
- }
-
- DCPTime const len = _film->length ();
-
- if (len.get ()) {
- int const new_slider_position = 4096 * _viewer->video_position().get() / len.get();
- if (new_slider_position != _slider->GetValue()) {
- _slider->SetValue (new_slider_position);
- }
- }
-}
-
-void
-Controls::update_position_label ()
-{
- if (!_film) {
- _frame_number->SetLabel ("0");
- _timecode->SetLabel ("0:0:0.0");
- return;
- }
-
- double const fps = _film->video_frame_rate ();
- /* Count frame number from 1 ... not sure if this is the best idea */
- _frame_number->SetLabel (wxString::Format (wxT("%ld"), lrint (_viewer->video_position().seconds() * fps) + 1));
- _timecode->SetLabel (time_to_timecode (_viewer->video_position(), fps));
-}
-
-void
-Controls::active_jobs_changed (optional<string> j)
-{
- /* examine content is the only job which stops the viewer working */
- bool const a = !j || *j != "examine_content";
- _slider->Enable (a);
- _play_button->Enable (a);
-}
-
-DCPTime
-Controls::nudge_amount (wxKeyboardState& ev)
-{
- DCPTime amount = _viewer->one_video_frame ();
-
- if (ev.ShiftDown() && !ev.ControlDown()) {
- amount = DCPTime::from_seconds (1);
- } else if (!ev.ShiftDown() && ev.ControlDown()) {
- amount = DCPTime::from_seconds (10);
- } else if (ev.ShiftDown() && ev.ControlDown()) {
- amount = DCPTime::from_seconds (60);
- }
-
- return amount;
-}
-
-void
-Controls::rewind_clicked (wxMouseEvent& ev)
-{
- _viewer->go_to (DCPTime());
- ev.Skip();
-}
-
-void
-Controls::back_frame ()
-{
- _viewer->move (-_viewer->one_video_frame());
-}
-
-void
-Controls::forward_frame ()
-{
- _viewer->move (_viewer->one_video_frame());
-}
-
-void
-Controls::back_clicked (wxKeyboardState& ev)
-{
- _viewer->move (-nudge_amount(ev));
-}
-
-void
-Controls::forward_clicked (wxKeyboardState& ev)
-{
- _viewer->move (nudge_amount(ev));
-}
-
-void
-Controls::setup_sensitivity ()
-{
- bool const c = _film && !_film->content().empty ();
-
- _slider->Enable (c);
- _rewind_button->Enable (c);
- _back_button->Enable (c);
- _forward_button->Enable (c);
- _play_button->Enable (c);
- if (_outline_content) {
- _outline_content->Enable (c);
- }
- _frame_number->Enable (c);
- _timecode->Enable (c);
- if (_jump_to_selected) {
- _jump_to_selected->Enable (c);
- }
-
- _eye->Enable (c && _film->three_d ());
-}
-
-void
-Controls::timecode_clicked ()
-{
- PlayheadToTimecodeDialog* dialog = new PlayheadToTimecodeDialog (this, _film->video_frame_rate ());
- if (dialog->ShowModal() == wxID_OK) {
- _viewer->go_to (dialog->get ());
- }
- dialog->Destroy ();
-}
-
-void
-Controls::frame_number_clicked ()
-{
- PlayheadToFrameDialog* dialog = new PlayheadToFrameDialog (this, _film->video_frame_rate ());
- if (dialog->ShowModal() == wxID_OK) {
- _viewer->go_to (dialog->get ());
- }
- dialog->Destroy ();
-}
-
-void
-Controls::jump_to_selected_clicked ()
-{
- Config::instance()->set_jump_to_selected (_jump_to_selected->GetValue ());
-}
-
-void
-Controls::film_changed ()
-{
- shared_ptr<Film> film = _viewer->film ();
-
- if (_film == film) {
- return;
- }
-
- _film = film;
-
- setup_sensitivity ();
-
- update_position_slider ();
- update_position_label ();
-
- _film->Change.connect (boost::bind (&Controls::film_change, this, _1, _2));
-}
-
-shared_ptr<Film>
-Controls::film () const
-{
- return _film;
-}
projects / dcpomatic.git / blobdiff