Aegisub/aegisub/src/dialog_video_details.cpp
2011-12-06 00:17:54 +00:00

102 lines
4 KiB
C++

// 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 "include/aegisub/context.h"
#include "utils.h"
#include "video_context.h"
#include "video_provider_manager.h"
static void make_field(wxWindow *parent, wxSizer *sizer, wxString const& name, wxString const& value) {
sizer->Add(new wxStaticText(parent, -1, name), 0, wxALIGN_CENTRE_VERTICAL | wxEXPAND);
sizer->Add(new wxTextCtrl(parent, -1, value, wxDefaultPosition, wxSize(300,-1), wxTE_READONLY), 0, wxALIGN_CENTRE_VERTICAL | wxEXPAND);
}
static wxString pretty_ar(int width, int height) {
int limit = (int)ceil(sqrt(double(std::min(width, height))));
for (int i=2;i<=limit;i++) {
while (width % i == 0 && height % i == 0) {
width /= i;
height /= i;
}
}
return wxString::Format("%d:%d", width, height);
}
static wxString pretty_time_stamp(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("%d:%02d:%02d.%03d", h, m, s, cs);
}
DialogVideoDetails::DialogVideoDetails(agi::Context *c)
: wxDialog(c->parent , -1, _("Video Details"))
{
int width = c->videoController->GetWidth();
int height = c->videoController->GetHeight();
int framecount = c->videoController->GetLength();
double fps = c->videoController->FPS().FPS();
wxFlexGridSizer *fg = new wxFlexGridSizer(2, 5, 10);
make_field(this, fg, _("File name:"), c->videoController->GetVideoName());
make_field(this, fg, _("FPS:"), wxString::Format("%.3f", fps));
make_field(this, fg, _("Resolution:"), wxString::Format("%dx%d (%s)", width, height, pretty_ar(width, height)));
make_field(this, fg, _("Length:"), wxString::Format(_("%d frames (%s)"), framecount, pretty_time_stamp(framecount, fps)));
make_field(this, fg, _("Decoder:"), c->videoController->GetProvider()->GetDecoderName());
wxStaticBoxSizer *video_sizer = new wxStaticBoxSizer(wxVERTICAL,this,_("Video"));
video_sizer->Add(fg);
wxBoxSizer *main_sizer = new wxBoxSizer(wxVERTICAL);
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();
}