forked from mia/Aegisub
240 lines
8.6 KiB
C++
240 lines
8.6 KiB
C++
// Copyright (c) 2007, Niels Martin Hansen
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of the Aegisub Group nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// -----------------------------------------------------------------------------
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//
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// AEGISUB
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//
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// Website: http://aegisub.cellosoft.com
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// Contact: mailto:jiifurusu@gmail.com
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//
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#include "dialog_dummy_video.h"
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#include <wx/datetime.h>
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#include <wx/sizer.h>
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#include "options.h"
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struct ResolutionShortcut {
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const wxChar *name;
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int width;
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int height;
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};
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static ResolutionShortcut resolutions[] = {
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{_T("640x480 (SD fullscreen)"), 640, 480},
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{_T("704x480 (SD anamorphic)"), 704, 480},
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{_T("640x360 (SD widescreen)"), 640, 360},
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{_T("704x396 (SD widescreen)"), 640, 396},
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{_T("640x352 (SD widescreen MOD16)"), 640, 352},
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{_T("704x400 (SD widescreen MOD16)"), 704, 400},
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{_T("1280x720 (HD 720p)"), 1280, 720},
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{_T("1920x1080 (HD 1080p)"), 1920, 1080},
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{_T("1024x576 (SuperPAL widescreen)"), 1024, 576},
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{0, 0, 0}
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};
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bool DialogDummyVideo::CreateDummyVideo(wxWindow *parent, wxString &out_filename)
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{
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DialogDummyVideo dlg(parent);
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if (dlg.ShowModal() == wxID_OK) {
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double fps;
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long width, height, length;
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wxColour colour;
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// Read back values and check sensibility
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if (!dlg.fps->GetValue().ToDouble(&fps) || fps <= 0) {
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wxLogWarning(_T("Invalid framerate specified, assuming 23.976"));
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fps = 24/1.001;
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}
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if (!dlg.width->GetValue().ToLong(&width) || width <= 0) {
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wxLogWarning(_T("Invalid width specified"));
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width = 0;
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}
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if (!dlg.height->GetValue().ToLong(&height) || height <= 0) {
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wxLogWarning(_T("Invalid height specified"));
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height = 0;
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}
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if (width == 0 && height == 0) {
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wxLogWarning(_T("Assuming 640x480"));
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width = 640; height = 480;
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} else if (width == 0) {
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width = height * 4 / 3;
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wxLogWarning(_T("Assuming 4:3 fullscreen, %dx%d"), width, height);
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} else if (height == 0) {
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height = width * 3 / 4;
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wxLogWarning(_T("Assuming 4:3 fullscreen, %dx%d"), width, height);
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}
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if ((length = dlg.length->GetValue()) <= 0) {
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wxLogWarning(_T("Invalid duration, assuming 2 frames"));
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length = 2;
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}
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colour = dlg.colour->GetColour();
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// Write to options
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Options.SetFloat(_T("Video Dummy Last FPS"), fps);
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Options.SetInt(_T("Video Dummy Last Width"), width);
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Options.SetInt(_T("Video Dummy Last Height"), height);
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Options.SetInt(_T("Video Dummy Last Length"), length);
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Options.SetColour(_T("Video Dummy Last Colour"), colour);
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out_filename = DummyVideoProvider::MakeFilename(fps, length, width, height, colour);
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return true;
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} else {
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return false;
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}
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}
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DialogDummyVideo::DialogDummyVideo(wxWindow *parent)
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: wxDialog(parent, -1, _("Dummy video options"),wxDefaultPosition,wxDefaultSize)
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{
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// Main controls
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length_display = 0;
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resolution_shortcuts = new wxComboBox(this, Dummy_Video_Resolution_Shortcut, _T(""), wxDefaultPosition, wxDefaultSize, 0, 0, wxCB_READONLY);
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width = new wxTextCtrl(this, -1);
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height = new wxTextCtrl(this, -1);
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colour = new ColourButton(this, -1, wxSize(30, 17), Options.AsColour(_T("Video Dummy Last Colour")));
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//fps = new wxComboBox(this, Dummy_Video_FPS, Options.AsText(_T("Video Dummy Last FPS")), wxDefaultPosition, wxDefaultSize, 0, 0, wxCB_DROPDOWN);
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fps = new wxTextCtrl(this, Dummy_Video_FPS, Options.AsText(_T("Video Dummy Last FPS")));
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length = new wxSpinCtrl(this, Dummy_Video_Length);
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length_display = new wxStaticText(this, -1, _T(""));
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// Support controls and layout
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wxFlexGridSizer *fg = new wxFlexGridSizer(2, 5, 5);
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fg->Add(new wxStaticText(this, -1, _("Video resolution:")), 0, wxALIGN_CENTRE_VERTICAL);
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fg->Add(resolution_shortcuts, 1, wxEXPAND);
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fg->AddStretchSpacer();
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wxBoxSizer *res_sizer = new wxBoxSizer(wxHORIZONTAL);
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res_sizer->Add(width, 1, wxEXPAND);
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res_sizer->Add(new wxStaticText(this, -1, _T(" x ")), 0, wxALIGN_CENTRE_VERTICAL|wxFIXED_MINSIZE);
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res_sizer->Add(height, 1, wxEXPAND);
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fg->Add(res_sizer, 1, wxEXPAND);
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fg->Add(new wxStaticText(this, -1, _("Colour:")), 0, wxALIGN_CENTRE_VERTICAL);
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fg->Add(colour, 1, wxFIXED_MINSIZE|wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL);
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fg->Add(new wxStaticText(this, -1, _("Frame rate (fps):")), 0, wxALIGN_CENTRE_VERTICAL);
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fg->Add(fps, 1, wxEXPAND);
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fg->Add(new wxStaticText(this, -1, _("Duration (frames):")), 0, wxALIGN_CENTRE_VERTICAL);
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fg->Add(length, 1, wxEXPAND);
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fg->AddStretchSpacer();
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fg->Add(length_display, 1, wxEXPAND|wxALIGN_CENTRE_VERTICAL|wxALIGN_LEFT);
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wxStdDialogButtonSizer *buttons = new wxStdDialogButtonSizer();
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buttons->Add(ok_button = new wxButton(this, wxID_OK));
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buttons->Add(cancel_button = new wxButton(this, wxID_CANCEL));
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buttons->Realize();
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wxBoxSizer *main_sizer = new wxBoxSizer(wxVERTICAL);
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main_sizer->Add(fg, 1, wxALL, 5);
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main_sizer->Add(buttons, 0, wxLEFT|wxRIGHT|wxBOTTOM, 5);
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// Layout
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main_sizer->SetSizeHints(this);
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SetSizer(main_sizer);
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CenterOnParent();
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// Initialise controls
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int lastwidth, lastheight, lastres = 0;
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lastwidth = Options.AsInt(_T("Video Dummy Last Width"));
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lastheight = Options.AsInt(_T("Video Dummy Last Height"));
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for (ResolutionShortcut *res = resolutions; res->name; ++res) {
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resolution_shortcuts->Append(res->name);
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if (res->width == lastwidth && res->height == lastheight)
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resolution_shortcuts->SetSelection(lastres);
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lastres++;
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}
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/*fps->Append(_T("23.976"));
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fps->Append(_T("29.97"));
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fps->Append(_T("24"));
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fps->Append(_T("25"));
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fps->Append(_T("30"));*/
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width->ChangeValue(Options.AsText(_T("Video Dummy Last Width")));
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height->ChangeValue(Options.AsText(_T("Video Dummy Last Height")));
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length->SetRange(0, 0x10000000);
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length->SetValue(Options.AsInt(_T("Video Dummy Last Length")));
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UpdateLengthDisplay();
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}
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DialogDummyVideo::~DialogDummyVideo()
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{
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}
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BEGIN_EVENT_TABLE(DialogDummyVideo,wxDialog)
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EVT_COMBOBOX(Dummy_Video_Resolution_Shortcut, DialogDummyVideo::OnResolutionShortcut)
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EVT_TEXT(Dummy_Video_FPS, DialogDummyVideo::OnFpsChange)
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EVT_SPINCTRL(Dummy_Video_Length, DialogDummyVideo::OnLengthSpin)
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EVT_TEXT(Dummy_Video_Length, DialogDummyVideo::OnLengthChange)
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END_EVENT_TABLE()
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void DialogDummyVideo::OnResolutionShortcut(wxCommandEvent &evt)
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{
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int rs = resolution_shortcuts->GetSelection();
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width->ChangeValue(wxString::Format(_T("%d"), resolutions[rs].width));
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height->ChangeValue(wxString::Format(_T("%d"), resolutions[rs].height));
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}
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void DialogDummyVideo::OnFpsChange(wxCommandEvent &evt)
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{
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UpdateLengthDisplay();
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}
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void DialogDummyVideo::OnLengthSpin(wxSpinEvent &evt)
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{
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UpdateLengthDisplay();
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}
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void DialogDummyVideo::OnLengthChange(wxCommandEvent &evt)
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{
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UpdateLengthDisplay();
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}
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void DialogDummyVideo::UpdateLengthDisplay()
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{
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double fpsval;
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int lengthval;
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if (!length_display) return;
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if ((fps->GetValue().ToDouble(&fpsval)) && (lengthval = length->GetValue()) && fpsval > 0 && lengthval > 0) {
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int tt = lengthval / fpsval * 1000; // frames / (frames/seconds) * 1000 = milliseconds
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// 32 bit signed int can hold almost 600 positive hours when counting milliseconds, ASS allows at most just below 10 hours, so we're safe
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int ms, s, m, h;
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ms = tt % 1000; tt /= 1000;
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s = tt % 60; tt /= 60;
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m = tt % 60; tt /= 60;
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h = tt;
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length_display->SetLabel(wxString::Format(_("Resulting duration: %d:%02d:%02d.%03d"), h, m, s, ms));
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ok_button->Enable();
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} else {
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length_display->SetLabel(_("Invalid fps or length value"));
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ok_button->Disable();
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}
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}
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