Aegisub/aegisub/src/dialog_video_details.cpp

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// Copyright (c) 2007, Alysson Souza e Silva (demi_alucard)
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// * Neither the name of the Aegisub Group nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
// Aegisub Project http://www.aegisub.org/
//
// $Id$
/// @file dialog_video_details.cpp
/// @brief Video Details dialogue box
/// @ingroup secondary_ui
///
#include "config.h"
#ifndef AGI_PRE
#include <wx/sizer.h>
#include <wx/stattext.h>
#include <wx/textctrl.h>
#endif
#include "dialog_video_details.h"
#include "utils.h"
#include "video_context.h"
#include "video_provider_manager.h"
/// @brief Constructor
/// @param parent
///
DialogVideoDetails::DialogVideoDetails(wxWindow *parent)
: wxDialog(parent , -1, _("Video Details"),wxDefaultPosition,wxDefaultSize)
{
// Main controls
wxFlexGridSizer *fg = new wxFlexGridSizer(2, 5, 10);
wxBoxSizer *main_sizer = new wxBoxSizer(wxVERTICAL);
wxStaticBoxSizer *video_sizer = new wxStaticBoxSizer(wxVERTICAL,this,_("Video"));
VideoProvider *vprovider = VideoContext::Get()->GetProvider();
int width = vprovider->GetWidth();
int height = vprovider->GetHeight();
int framecount = vprovider->GetFrameCount();
double fps = vprovider->GetFPS().FPS();
wxTextCtrl *fname_text = new wxTextCtrl(this, -1, VideoContext::Get()->videoName, wxDefaultPosition, wxSize(300,-1), wxTE_READONLY);
wxTextCtrl *fps_text = new wxTextCtrl(this, -1, wxString::Format(_T("%.3f"), fps), wxDefaultPosition, wxDefaultSize, wxTE_READONLY);
wxTextCtrl *resolution_text = new wxTextCtrl(this, -1, wxString::Format(_T("%dx%d (%s)"), width, height, PrettyAR(width, height).c_str()), wxDefaultPosition, wxDefaultSize, wxTE_READONLY);
wxTextCtrl *length_text = new wxTextCtrl(this, -1, wxString::Format(_T("%d frames (%s)"), framecount, PrettyTimeStamp(framecount, fps).c_str()), wxDefaultPosition, wxDefaultSize, wxTE_READONLY);
wxTextCtrl *decoder_text = new wxTextCtrl(this, -1, vprovider->GetDecoderName().c_str(), wxDefaultPosition, wxDefaultSize, wxTE_READONLY);
fg->Add(new wxStaticText(this, -1, _("File name:")), 0, wxALIGN_CENTRE_VERTICAL | wxEXPAND);
fg->Add(fname_text, 0, wxALIGN_CENTRE_VERTICAL | wxEXPAND);
fg->Add(new wxStaticText(this, -1, _("FPS:")), 0, wxALIGN_CENTRE_VERTICAL | wxEXPAND);
fg->Add(fps_text, 0, wxALIGN_CENTRE_VERTICAL | wxEXPAND);
fg->Add(new wxStaticText(this, -1, _("Resolution:")), 0, wxALIGN_CENTRE_VERTICAL | wxEXPAND);
fg->Add(resolution_text, 0, wxALIGN_CENTRE_VERTICAL | wxEXPAND);
fg->Add(new wxStaticText(this, -1, _("Length:")), 0, wxALIGN_CENTRE_VERTICAL | wxEXPAND);
fg->Add(length_text, 0, wxALIGN_CENTRE_VERTICAL | wxEXPAND);
fg->Add(new wxStaticText(this, -1, _("Decoder:")), 0, wxALIGN_CENTRE_VERTICAL | wxEXPAND);
fg->Add(decoder_text, 0, wxALIGN_CENTRE_VERTICAL | wxEXPAND);
video_sizer->Add(fg);
main_sizer->Add(video_sizer, 1, wxALL|wxEXPAND, 5);
main_sizer->Add(CreateSeparatedButtonSizer(wxOK), 0, wxALL|wxEXPAND, 5);
main_sizer->SetSizeHints(this);
SetSizer(main_sizer);
CenterOnParent();
}
/// @brief PrettyAR
/// @param width
/// @param height
/// @return
///
wxString DialogVideoDetails::PrettyAR(int width, int height)
{
int limit = (int)ceil(sqrt(double(MIN(width, height))));
for (int i=2;i<=limit;i++) {
while (width % i == 0 && height % i == 0) {
width /= i;
height /= i;
}
}
return wxString::Format(_T("%d:%d"), width, height);
}
/// @brief PrettyTimeStamp
/// @param frames
/// @param fps
///
wxString DialogVideoDetails::PrettyTimeStamp(int frames, double fps)
{
int tt = int(frames / fps * 1000);
int cs = tt % 1000; tt /= 1000;
int s = tt % 60; tt /= 60;
int m = tt % 60; tt /= 60;
int h = tt;
return wxString::Format(_T("%d:%02d:%02d.%03d"), h, m, s, cs);
}