// Copyright (c) 2007, Niels Martin Hansen // 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_dummy_video.cpp /// @brief Set up dummy video provider /// @ingroup secondary_ui /// #include "config.h" #include "dialog_dummy_video.h" #include #include #include #include #include "options.h" #include "help_button.h" /// DOCME struct ResolutionShortcut { /// DOCME const wxChar *name; /// DOCME int width; /// DOCME int height; }; /// DOCME static ResolutionShortcut resolutions[] = { {_T("640x480 (SD fullscreen)"), 640, 480}, {_T("704x480 (SD anamorphic)"), 704, 480}, {_T("640x360 (SD widescreen)"), 640, 360}, {_T("704x396 (SD widescreen)"), 704, 396}, {_T("640x352 (SD widescreen MOD16)"), 640, 352}, {_T("704x400 (SD widescreen MOD16)"), 704, 400}, {_T("1280x720 (HD 720p)"), 1280, 720}, {_T("1920x1080 (HD 1080p)"), 1920, 1080}, {_T("1024x576 (SuperPAL widescreen)"), 1024, 576}, {0, 0, 0} }; /// @brief DOCME /// @param parent /// @param out_filename /// @return /// bool DialogDummyVideo::CreateDummyVideo(wxWindow *parent, wxString &out_filename) { DialogDummyVideo dlg(parent); if (dlg.ShowModal() == wxID_OK) { double fps; long width, height, length; wxColour colour; bool pattern; // Read back values and check sensibility if (!dlg.fps->GetValue().ToDouble(&fps) || fps <= 0) { wxLogWarning(_T("Invalid framerate specified, assuming 23.976")); fps = 24/1.001; } if (!dlg.width->GetValue().ToLong(&width) || width <= 0) { wxLogWarning(_T("Invalid width specified")); width = 0; } if (!dlg.height->GetValue().ToLong(&height) || height <= 0) { wxLogWarning(_T("Invalid height specified")); height = 0; } if (width == 0 && height == 0) { wxLogWarning(_T("Assuming 640x480")); width = 640; height = 480; } else if (width == 0) { width = height * 4 / 3; wxLogWarning(_T("Assuming 4:3 fullscreen, %dx%d"), width, height); } else if (height == 0) { height = width * 3 / 4; wxLogWarning(_T("Assuming 4:3 fullscreen, %dx%d"), width, height); } if ((length = dlg.length->GetValue()) <= 0) { wxLogWarning(_T("Invalid duration, assuming 2 frames")); length = 2; } colour = dlg.colour->GetColour(); pattern = dlg.pattern->GetValue(); // Write to options Options.SetFloat(_T("Video Dummy Last FPS"), fps); Options.SetInt(_T("Video Dummy Last Width"), width); Options.SetInt(_T("Video Dummy Last Height"), height); Options.SetInt(_T("Video Dummy Last Length"), length); Options.SetColour(_T("Video Dummy Last Colour"), colour); Options.SetBool(_T("Video Dummy Pattern"), pattern); out_filename = DummyVideoProvider::MakeFilename(fps, length, width, height, colour, pattern); return true; } else { return false; } } /// @brief DOCME /// @param parent /// DialogDummyVideo::DialogDummyVideo(wxWindow *parent) : wxDialog(parent, -1, _("Dummy video options"),wxDefaultPosition,wxDefaultSize) { // Main controls length_display = 0; resolution_shortcuts = new wxComboBox(this, Dummy_Video_Resolution_Shortcut, _T(""), wxDefaultPosition, wxDefaultSize, 0, 0, wxCB_READONLY); width = new wxTextCtrl(this, -1); height = new wxTextCtrl(this, -1); colour = new ColourButton(this, -1, wxSize(30, 17), Options.AsColour(_T("Video Dummy Last Colour"))); pattern = new wxCheckBox(this, -1, _("Checkerboard pattern")); //fps = new wxComboBox(this, Dummy_Video_FPS, Options.AsText(_T("Video Dummy Last FPS")), wxDefaultPosition, wxDefaultSize, 0, 0, wxCB_DROPDOWN); fps = new wxTextCtrl(this, Dummy_Video_FPS, Options.AsText(_T("Video Dummy Last FPS"))); length = new wxSpinCtrl(this, Dummy_Video_Length); length_display = new wxStaticText(this, -1, _T("")); // Support controls and layout wxFlexGridSizer *fg = new wxFlexGridSizer(2, 5, 5); fg->Add(new wxStaticText(this, -1, _("Video resolution:")), 0, wxALIGN_CENTRE_VERTICAL); fg->Add(resolution_shortcuts, 0, wxEXPAND); fg->AddStretchSpacer(); wxBoxSizer *res_sizer = new wxBoxSizer(wxHORIZONTAL); res_sizer->Add(width, 0, wxEXPAND); res_sizer->Add(new wxStaticText(this, -1, _T(" x ")), 0, wxALIGN_CENTRE_VERTICAL|wxFIXED_MINSIZE); res_sizer->Add(height, 0, wxEXPAND); fg->Add(res_sizer, 0, wxEXPAND); fg->Add(new wxStaticText(this, -1, _("Colour:")), 0, wxALIGN_CENTRE_VERTICAL); fg->Add(colour, 0, wxFIXED_MINSIZE|wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL); fg->AddStretchSpacer(); fg->Add(pattern, 0, wxALIGN_LEFT|wxALIGN_CENTRE_VERTICAL); fg->Add(new wxStaticText(this, -1, _("Frame rate (fps):")), 0, wxALIGN_CENTRE_VERTICAL); fg->Add(fps, 0, wxEXPAND); fg->Add(new wxStaticText(this, -1, _("Duration (frames):")), 0, wxALIGN_CENTRE_VERTICAL); fg->Add(length, 0, wxEXPAND); fg->AddStretchSpacer(); fg->Add(length_display, 0, wxEXPAND|wxALIGN_CENTRE_VERTICAL|wxALIGN_LEFT); wxBoxSizer *main_sizer = new wxBoxSizer(wxVERTICAL); main_sizer->Add(fg, 1, wxALL|wxEXPAND, 5); ok_button = new wxButton(this,wxID_OK); cancel_button = new wxButton(this,wxID_CANCEL); wxStdDialogButtonSizer *btnSizer = new wxStdDialogButtonSizer(); btnSizer->AddButton(ok_button); btnSizer->AddButton(cancel_button); btnSizer->AddButton(new HelpButton(this,_T("Dummy Video"))); btnSizer->Realize(); main_sizer->Add(new wxStaticLine(this,wxHORIZONTAL),0,wxALL|wxEXPAND,5); main_sizer->Add(btnSizer,0,wxLEFT|wxRIGHT|wxBOTTOM|wxEXPAND,5); // main_sizer->Add(CreateSeparatedButtonSizer(wxOK|wxCANCEL), 0, wxALL|wxEXPAND, 5); // ok_button = static_cast(FindWindow(wxID_OK)); // cancel_button = static_cast(FindWindow(wxID_CANCEL)); // Initialise controls int lastwidth, lastheight, lastres = 0; lastwidth = Options.AsInt(_T("Video Dummy Last Width")); lastheight = Options.AsInt(_T("Video Dummy Last Height")); for (ResolutionShortcut *res = resolutions; res->name; ++res) { resolution_shortcuts->Append(res->name); if (res->width == lastwidth && res->height == lastheight) resolution_shortcuts->SetSelection(lastres); lastres++; } pattern->SetValue(Options.AsBool(_T("Video Dummy Pattern"))); /*fps->Append(_T("23.976")); fps->Append(_T("29.97")); fps->Append(_T("24")); fps->Append(_T("25")); fps->Append(_T("30"));*/ width->ChangeValue(Options.AsText(_T("Video Dummy Last Width"))); height->ChangeValue(Options.AsText(_T("Video Dummy Last Height"))); length->SetRange(0, 0x10000000); length->SetValue(Options.AsInt(_T("Video Dummy Last Length"))); UpdateLengthDisplay(); // Layout main_sizer->SetSizeHints(this); SetSizer(main_sizer); CenterOnParent(); } /// @brief DOCME /// DialogDummyVideo::~DialogDummyVideo() { } BEGIN_EVENT_TABLE(DialogDummyVideo,wxDialog) EVT_COMBOBOX(Dummy_Video_Resolution_Shortcut, DialogDummyVideo::OnResolutionShortcut) EVT_TEXT(Dummy_Video_FPS, DialogDummyVideo::OnFpsChange) EVT_SPINCTRL(Dummy_Video_Length, DialogDummyVideo::OnLengthSpin) EVT_TEXT(Dummy_Video_Length, DialogDummyVideo::OnLengthChange) END_EVENT_TABLE() /// @brief DOCME /// @param evt /// void DialogDummyVideo::OnResolutionShortcut(wxCommandEvent &evt) { int rs = resolution_shortcuts->GetSelection(); width->ChangeValue(wxString::Format(_T("%d"), resolutions[rs].width)); height->ChangeValue(wxString::Format(_T("%d"), resolutions[rs].height)); } /// @brief DOCME /// @param evt /// void DialogDummyVideo::OnFpsChange(wxCommandEvent &evt) { UpdateLengthDisplay(); } /// @brief DOCME /// @param evt /// void DialogDummyVideo::OnLengthSpin(wxSpinEvent &evt) { UpdateLengthDisplay(); } /// @brief DOCME /// @param evt /// void DialogDummyVideo::OnLengthChange(wxCommandEvent &evt) { UpdateLengthDisplay(); } /// @brief DOCME /// void DialogDummyVideo::UpdateLengthDisplay() { double fpsval; int lengthval = 0; if (!length_display) return; bool valid = false; if (fps->GetValue().ToDouble(&fpsval)) { lengthval = length->GetValue(); if (lengthval && fpsval > 0 && lengthval > 0) { valid = true; int tt = int(lengthval / fpsval * 1000); // frames / (frames/seconds) * 1000 = milliseconds // 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 int ms, s, m, h; ms = tt % 1000; tt /= 1000; s = tt % 60; tt /= 60; m = tt % 60; tt /= 60; h = tt; length_display->SetLabel(wxString::Format(_("Resulting duration: %d:%02d:%02d.%03d"), h, m, s, ms)); ok_button->Enable(); } } if (!valid) { length_display->SetLabel(_("Invalid fps or length value")); ok_button->Disable(); } }