summaryrefslogtreecommitdiff
path: root/src/wx/video_panel.cc
diff options
context:
space:
mode:
Diffstat (limited to 'src/wx/video_panel.cc')
-rw-r--r--src/wx/video_panel.cc393
1 files changed, 393 insertions, 0 deletions
diff --git a/src/wx/video_panel.cc b/src/wx/video_panel.cc
new file mode 100644
index 000000000..bb8476d63
--- /dev/null
+++ b/src/wx/video_panel.cc
@@ -0,0 +1,393 @@
+/*
+ Copyright (C) 2012-2013 Carl Hetherington <cth@carlh.net>
+
+ This program 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 program 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 this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <wx/spinctrl.h>
+#include "lib/ratio.h"
+#include "lib/filter.h"
+#include "lib/ffmpeg_content.h"
+#include "lib/colour_conversion.h"
+#include "lib/config.h"
+#include "filter_dialog.h"
+#include "video_panel.h"
+#include "wx_util.h"
+#include "film_editor.h"
+#include "content_colour_conversion_dialog.h"
+
+using std::vector;
+using std::string;
+using std::pair;
+using std::cout;
+using std::list;
+using boost::shared_ptr;
+using boost::dynamic_pointer_cast;
+using boost::bind;
+using boost::optional;
+
+VideoPanel::VideoPanel (FilmEditor* e)
+ : FilmEditorPanel (e, _("Video"))
+{
+ wxGridBagSizer* grid = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
+ _sizer->Add (grid, 0, wxALL, 8);
+
+ int r = 0;
+
+ add_label_to_grid_bag_sizer (grid, this, _("Type"), true, wxGBPosition (r, 0));
+ _frame_type = new wxChoice (this, wxID_ANY);
+ grid->Add (_frame_type, wxGBPosition (r, 1));
+ ++r;
+
+ add_label_to_grid_bag_sizer (grid, this, _("Left crop"), true, wxGBPosition (r, 0));
+ _left_crop = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
+ grid->Add (_left_crop, wxGBPosition (r, 1));
+ ++r;
+
+ add_label_to_grid_bag_sizer (grid, this, _("Right crop"), true, wxGBPosition (r, 0));
+ _right_crop = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
+ grid->Add (_right_crop, wxGBPosition (r, 1));
+ ++r;
+
+ add_label_to_grid_bag_sizer (grid, this, _("Top crop"), true, wxGBPosition (r, 0));
+ _top_crop = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
+ grid->Add (_top_crop, wxGBPosition (r, 1));
+ ++r;
+
+ add_label_to_grid_bag_sizer (grid, this, _("Bottom crop"), true, wxGBPosition (r, 0));
+ _bottom_crop = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
+ grid->Add (_bottom_crop, wxGBPosition (r, 1));
+ ++r;
+
+ add_label_to_grid_bag_sizer (grid, this, _("Scale to"), true, wxGBPosition (r, 0));
+ _ratio = new wxChoice (this, wxID_ANY);
+ grid->Add (_ratio, wxGBPosition (r, 1));
+ ++r;
+
+ {
+ add_label_to_grid_bag_sizer (grid, this, _("Filters"), true, wxGBPosition (r, 0));
+ wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+
+ wxClientDC dc (this);
+ wxSize size = dc.GetTextExtent (wxT ("A quite long name"));
+ size.SetHeight (-1);
+
+ _filters = new wxStaticText (this, wxID_ANY, _("None"), wxDefaultPosition, size);
+ s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
+ _filters_button = new wxButton (this, wxID_ANY, _("Edit..."));
+ s->Add (_filters_button, 0, wxALIGN_CENTER_VERTICAL);
+ grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
+ }
+ ++r;
+
+ {
+ add_label_to_grid_bag_sizer (grid, this, _("Colour conversion"), true, wxGBPosition (r, 0));
+ wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+
+ wxClientDC dc (this);
+ wxSize size = dc.GetTextExtent (wxT ("A quite long name"));
+ size.SetHeight (-1);
+
+ _colour_conversion = new wxStaticText (this, wxID_ANY, wxT (""), wxDefaultPosition, size);
+
+ s->Add (_colour_conversion, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
+ _colour_conversion_button = new wxButton (this, wxID_ANY, _("Edit..."));
+ s->Add (_colour_conversion_button, 0, wxALIGN_CENTER_VERTICAL);
+ grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
+ }
+ ++r;
+
+ _description = new wxStaticText (this, wxID_ANY, wxT ("\n \n \n \n \n"), wxDefaultPosition, wxDefaultSize);
+ grid->Add (_description, wxGBPosition (r, 0), wxGBSpan (1, 2), wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
+ wxFont font = _description->GetFont();
+ font.SetStyle(wxFONTSTYLE_ITALIC);
+ font.SetPointSize(font.GetPointSize() - 1);
+ _description->SetFont(font);
+ ++r;
+
+ _left_crop->SetRange (0, 1024);
+ _top_crop->SetRange (0, 1024);
+ _right_crop->SetRange (0, 1024);
+ _bottom_crop->SetRange (0, 1024);
+
+ vector<Ratio const *> ratios = Ratio::all ();
+ _ratio->Clear ();
+ for (vector<Ratio const *>::iterator i = ratios.begin(); i != ratios.end(); ++i) {
+ _ratio->Append (std_to_wx ((*i)->nickname ()));
+ }
+
+ _frame_type->Append (_("2D"));
+ _frame_type->Append (_("3D left/right"));
+
+ _frame_type->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&VideoPanel::frame_type_changed, this));
+ _left_crop->Bind (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&VideoPanel::left_crop_changed, this));
+ _right_crop->Bind (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&VideoPanel::right_crop_changed, this));
+ _top_crop->Bind (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&VideoPanel::top_crop_changed, this));
+ _bottom_crop->Bind (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&VideoPanel::bottom_crop_changed, this));
+ _ratio->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&VideoPanel::ratio_changed, this));
+ _filters_button->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&VideoPanel::edit_filters_clicked, this));
+ _colour_conversion_button->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&VideoPanel::edit_colour_conversion_clicked, this));
+}
+
+
+/** Called when the left crop widget has been changed */
+void
+VideoPanel::left_crop_changed ()
+{
+ shared_ptr<VideoContent> c = _editor->selected_video_content ();
+ if (!c) {
+ return;
+ }
+
+ c->set_left_crop (_left_crop->GetValue ());
+}
+
+/** Called when the right crop widget has been changed */
+void
+VideoPanel::right_crop_changed ()
+{
+ shared_ptr<VideoContent> c = _editor->selected_video_content ();
+ if (!c) {
+ return;
+ }
+
+ c->set_right_crop (_right_crop->GetValue ());
+}
+
+/** Called when the top crop widget has been changed */
+void
+VideoPanel::top_crop_changed ()
+{
+ shared_ptr<VideoContent> c = _editor->selected_video_content ();
+ if (!c) {
+ return;
+ }
+
+ c->set_top_crop (_top_crop->GetValue ());
+}
+
+/** Called when the bottom crop value has been changed */
+void
+VideoPanel::bottom_crop_changed ()
+{
+ shared_ptr<VideoContent> c = _editor->selected_video_content ();
+ if (!c) {
+ return;
+ }
+
+ c->set_bottom_crop (_bottom_crop->GetValue ());
+}
+
+void
+VideoPanel::film_changed (Film::Property property)
+{
+ switch (property) {
+ case Film::CONTAINER:
+ case Film::VIDEO_FRAME_RATE:
+ setup_description ();
+ break;
+ default:
+ break;
+ }
+}
+
+void
+VideoPanel::film_content_changed (shared_ptr<Content> c, int property)
+{
+ shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (c);
+ shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
+
+ if (property == VideoContentProperty::VIDEO_FRAME_TYPE) {
+ checked_set (_frame_type, vc ? vc->video_frame_type () : VIDEO_FRAME_TYPE_2D);
+ setup_description ();
+ } else if (property == VideoContentProperty::VIDEO_CROP) {
+ checked_set (_left_crop, vc ? vc->crop().left : 0);
+ checked_set (_right_crop, vc ? vc->crop().right : 0);
+ checked_set (_top_crop, vc ? vc->crop().top : 0);
+ checked_set (_bottom_crop, vc ? vc->crop().bottom : 0);
+ setup_description ();
+ } else if (property == VideoContentProperty::VIDEO_RATIO) {
+ if (vc) {
+ int n = 0;
+ vector<Ratio const *> ratios = Ratio::all ();
+ vector<Ratio const *>::iterator i = ratios.begin ();
+ while (i != ratios.end() && *i != vc->ratio()) {
+ ++i;
+ ++n;
+ }
+
+ if (i == ratios.end()) {
+ checked_set (_ratio, -1);
+ } else {
+ checked_set (_ratio, n);
+ }
+ } else {
+ checked_set (_ratio, -1);
+ }
+ setup_description ();
+ } else if (property == VideoContentProperty::VIDEO_FRAME_RATE) {
+ setup_description ();
+ } else if (property == VideoContentProperty::COLOUR_CONVERSION) {
+ optional<size_t> preset = vc ? vc->colour_conversion().preset () : optional<size_t> ();
+ vector<PresetColourConversion> cc = Config::instance()->colour_conversions ();
+ _colour_conversion->SetLabel (preset ? std_to_wx (cc[preset.get()].name) : _("Custom"));
+ } else if (property == FFmpegContentProperty::FILTERS) {
+ if (fc) {
+ pair<string, string> p = Filter::ffmpeg_strings (fc->filters ());
+ if (p.first.empty () && p.second.empty ()) {
+ _filters->SetLabel (_("None"));
+ } else {
+ string const b = p.first + " " + p.second;
+ _filters->SetLabel (std_to_wx (b));
+ }
+ }
+ }
+}
+
+/** Called when the `Edit filters' button has been clicked */
+void
+VideoPanel::edit_filters_clicked ()
+{
+ shared_ptr<Content> c = _editor->selected_content ();
+ if (!c) {
+ return;
+ }
+
+ shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
+ if (!fc) {
+ return;
+ }
+
+ FilterDialog* d = new FilterDialog (this, fc->filters());
+ d->ActiveChanged.connect (bind (&FFmpegContent::set_filters, fc, _1));
+ d->ShowModal ();
+ d->Destroy ();
+}
+
+void
+VideoPanel::setup_description ()
+{
+ shared_ptr<VideoContent> vc = _editor->selected_video_content ();
+ if (!vc) {
+ _description->SetLabel ("");
+ return;
+ }
+
+ wxString d;
+
+ int lines = 0;
+
+ if (vc->video_size().width && vc->video_size().height) {
+ d << wxString::Format (
+ _("Content video is %dx%d (%.2f:1)\n"),
+ vc->video_size_after_3d_split().width, vc->video_size_after_3d_split().height,
+ float (vc->video_size_after_3d_split().width) / vc->video_size_after_3d_split().height
+ );
+ ++lines;
+ }
+
+ Crop const crop = vc->crop ();
+ if ((crop.left || crop.right || crop.top || crop.bottom) && vc->video_size() != libdcp::Size (0, 0)) {
+ libdcp::Size cropped = vc->video_size_after_3d_split ();
+ cropped.width -= crop.left + crop.right;
+ cropped.height -= crop.top + crop.bottom;
+ d << wxString::Format (
+ _("Cropped to %dx%d (%.2f:1)\n"),
+ cropped.width, cropped.height,
+ float (cropped.width) / cropped.height
+ );
+ ++lines;
+ }
+
+ Ratio const * ratio = vc->ratio ();
+ if (ratio) {
+ libdcp::Size container_size = _editor->film()->container()->size (_editor->film()->full_frame ());
+
+ libdcp::Size const scaled = ratio->size (container_size);
+ d << wxString::Format (
+ _("Scaled to %dx%d (%.2f:1)\n"),
+ scaled.width, scaled.height,
+ float (scaled.width) / scaled.height
+ );
+ ++lines;
+
+ if (scaled != container_size) {
+ d << wxString::Format (
+ _("Padded with black to %dx%d (%.2f:1)\n"),
+ container_size.width, container_size.height,
+ float (container_size.width) / container_size.height
+ );
+ ++lines;
+ }
+ }
+
+ d << wxString::Format (_("Content frame rate %.4f\n"), vc->video_frame_rate ());
+ ++lines;
+ FrameRateConversion frc (vc->video_frame_rate(), _editor->film()->video_frame_rate ());
+ d << frc.description << "\n";
+ ++lines;
+
+ for (int i = lines; i < 6; ++i) {
+ d << wxT ("\n ");
+ }
+
+ _description->SetLabel (d);
+ _sizer->Layout ();
+}
+
+
+void
+VideoPanel::ratio_changed ()
+{
+ if (!_editor->film ()) {
+ return;
+ }
+
+ shared_ptr<VideoContent> vc = _editor->selected_video_content ();
+
+ int const n = _ratio->GetSelection ();
+ if (n >= 0) {
+ vector<Ratio const *> ratios = Ratio::all ();
+ assert (n < int (ratios.size()));
+ vc->set_ratio (ratios[n]);
+ }
+}
+
+void
+VideoPanel::frame_type_changed ()
+{
+ shared_ptr<VideoContent> vc = _editor->selected_video_content ();
+ if (vc) {
+ vc->set_video_frame_type (static_cast<VideoFrameType> (_frame_type->GetSelection ()));
+ }
+}
+
+void
+VideoPanel::edit_colour_conversion_clicked ()
+{
+ shared_ptr<VideoContent> vc = _editor->selected_video_content ();
+ if (!vc) {
+ return;
+ }
+
+ ColourConversion conversion = vc->colour_conversion ();
+ ContentColourConversionDialog* d = new ContentColourConversionDialog (this);
+ d->set (conversion);
+ d->ShowModal ();
+
+ vc->set_colour_conversion (d->get ());
+ d->Destroy ();
+}
generated by cgit v1.2.3 (git 2.46.0) at 2026-04-25 07:30:19 +0000