Aegisub/aegisub/src/dialog_dummy_video.cpp

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// Copyright (c) 2012, Thomas Goyne <plorkyeran@aegisub.org>
//
// Permission to use, copy, modify, and distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
//
// Aegisub Project http://www.aegisub.org/
/// @file dialog_dummy_video.cpp
/// @brief Set up dummy video provider
/// @ingroup secondary_ui
///
#include "config.h"
#include "dialog_dummy_video.h"
#include <wx/checkbox.h>
#include <wx/combobox.h>
#include <wx/sizer.h>
#include <wx/spinctrl.h>
#include <wx/statline.h>
#include <wx/stattext.h>
#include <wx/string.h>
#include <wx/textctrl.h>
#include <wx/valgen.h>
#include <wx/valnum.h>
#include "ass_time.h"
#include "colour_button.h"
#include "help_button.h"
#include "libresrc/libresrc.h"
#include "options.h"
#include "video_provider_dummy.h"
namespace {
struct ResolutionShortcut {
const char *name;
int width;
int height;
};
static ResolutionShortcut resolutions[] = {
{"640x480 (SD fullscreen)", 640, 480},
{"704x480 (SD anamorphic)", 704, 480},
{"640x360 (SD widescreen)", 640, 360},
{"704x396 (SD widescreen)", 704, 396},
{"640x352 (SD widescreen MOD16)", 640, 352},
{"704x400 (SD widescreen MOD16)", 704, 400},
{"1280x720 (HD 720p)", 1280, 720},
{"1920x1080 (HD 1080p)", 1920, 1080},
{"1024x576 (SuperPAL widescreen)", 1024, 576}
};
wxSpinCtrl *spin_ctrl(wxWindow *parent, int min, int max, int *value) {
auto ctrl = new wxSpinCtrl(parent, -1, "", wxDefaultPosition, wxSize(50, -1), wxSP_ARROW_KEYS, min, max, *value);
ctrl->SetValidator(wxGenericValidator(value));
return ctrl;
}
wxControl *spin_ctrl(wxWindow *parent, double min, double max, double *value) {
wxFloatingPointValidator<double> val(4, value);
val.SetRange(min, max);
return new wxTextCtrl(parent, -1, "", wxDefaultPosition, wxSize(50, -1), 0, val);
}
wxComboBox *resolution_shortcuts(wxWindow *parent, int width, int height) {
wxComboBox *ctrl = new wxComboBox(parent, -1, "", wxDefaultPosition, wxDefaultSize, 0, 0, wxCB_READONLY);
for (auto const& res : resolutions) {
ctrl->Append(res.name);
if (res.width == width && res.height == height)
ctrl->SetSelection(ctrl->GetCount() - 1);
}
return ctrl;
}
}
DialogDummyVideo::DialogDummyVideo(wxWindow *parent)
: wxDialog(parent, -1, _("Dummy video options"))
, fps(OPT_GET("Video/Dummy/FPS")->GetDouble())
, width(OPT_GET("Video/Dummy/Last/Width")->GetInt())
, height(OPT_GET("Video/Dummy/Last/Height")->GetInt())
, length(OPT_GET("Video/Dummy/Last/Length")->GetInt())
, color(OPT_GET("Colour/Video Dummy/Last Colour")->GetColor())
, pattern(OPT_GET("Video/Dummy/Pattern")->GetBool())
{
SetIcon(GETICON(use_dummy_video_menu_16));
wxBoxSizer *res_sizer = new wxBoxSizer(wxHORIZONTAL);
res_sizer->Add(spin_ctrl(this, 1, 10000, &width), wxSizerFlags(1).Expand());
res_sizer->Add(new wxStaticText(this, -1, " x "), wxSizerFlags().Center());
res_sizer->Add(spin_ctrl(this, 1, 10000, &height), wxSizerFlags(1).Expand());
wxBoxSizer *color_sizer = new wxBoxSizer(wxHORIZONTAL);
ColourButton *color_btn = new ColourButton(this, wxSize(30, 17), false, color);
color_sizer->Add(color_btn, wxSizerFlags().DoubleBorder(wxRIGHT));
color_sizer->Add(new wxCheckBox(this, -1, _("Checkerboard &pattern"), wxDefaultPosition, wxDefaultSize, 0, wxGenericValidator(&pattern)), wxSizerFlags(1).Center());
sizer = new wxFlexGridSizer(2, 5, 5);
AddCtrl(_("Video resolution:"), resolution_shortcuts(this, width, height));
AddCtrl("", res_sizer);
AddCtrl(_("Color:"), color_sizer);
AddCtrl(_("Frame rate (fps):"), spin_ctrl(this, .1, 1000.0, &fps));
AddCtrl(_("Duration (frames):"), spin_ctrl(this, 2, 36000000, &length)); // Ten hours of 1k FPS
AddCtrl("", length_display = new wxStaticText(this, -1, ""));
wxStdDialogButtonSizer *btn_sizer = CreateStdDialogButtonSizer(wxOK | wxCANCEL | wxHELP);
btn_sizer->GetHelpButton()->Bind(wxEVT_COMMAND_BUTTON_CLICKED, std::bind(&HelpButton::OpenPage, "Dummy Video"));
wxBoxSizer *main_sizer = new wxBoxSizer(wxVERTICAL);
main_sizer->Add(sizer, wxSizerFlags(1).Border().Expand());
main_sizer->Add(new wxStaticLine(this, wxHORIZONTAL), wxSizerFlags().HorzBorder().Expand());
main_sizer->Add(btn_sizer, wxSizerFlags().Expand().Border());
UpdateLengthDisplay();
SetSizerAndFit(main_sizer);
CenterOnParent();
Bind(wxEVT_COMMAND_COMBOBOX_SELECTED, &DialogDummyVideo::OnResolutionShortcut, this);
color_btn->Bind(EVT_COLOR, [=](wxThreadEvent& e) { color = color_btn->GetColor(); });
Bind(wxEVT_COMMAND_SPINCTRL_UPDATED, [=](wxCommandEvent&) {
TransferDataFromWindow();
UpdateLengthDisplay();
});
}
template<typename T>
void DialogDummyVideo::AddCtrl(wxString const& label, T *ctrl) {
if (!label)
sizer->AddStretchSpacer();
else
sizer->Add(new wxStaticText(this, -1, label), wxSizerFlags().Center().Left());
sizer->Add(ctrl, wxSizerFlags().Expand().Center().Left());
}
void DialogDummyVideo::OnResolutionShortcut(wxCommandEvent &e) {
TransferDataFromWindow();
int rs = e.GetSelection();
width = resolutions[rs].width;
height = resolutions[rs].height;
TransferDataToWindow();
}
void DialogDummyVideo::UpdateLengthDisplay() {
length_display->SetLabel(wxString::Format(_("Resulting duration: %s"), AssTime(length / fps * 1000).GetAssFormated(true)));
}
std::string DialogDummyVideo::CreateDummyVideo(wxWindow *parent) {
DialogDummyVideo dlg(parent);
if (dlg.ShowModal() != wxID_OK)
return "";
OPT_SET("Video/Dummy/FPS")->SetDouble(dlg.fps);
OPT_SET("Video/Dummy/Last/Width")->SetInt(dlg.width);
OPT_SET("Video/Dummy/Last/Height")->SetInt(dlg.height);
OPT_SET("Video/Dummy/Last/Length")->SetInt(dlg.length);
OPT_SET("Colour/Video Dummy/Last Colour")->SetColor(dlg.color);
OPT_SET("Video/Dummy/Pattern")->SetBool(dlg.pattern);
return DummyVideoProvider::MakeFilename(dlg.fps, dlg.length, dlg.width, dlg.height, dlg.color, dlg.pattern);
}