Aegisub/aegisub/src/dialog_resample.h

70 lines
2.2 KiB
C++

// 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.
/// @file dialog_resample.h
/// @see dialog_resample.cpp
/// @ingroup tools_ui
///
#ifndef AGI_PRE
#include <wx/dialog.h>
#endif
namespace agi { struct Context; }
class AssFile;
class wxCheckBox;
class wxSpinCtrl;
/// Configuration parameters for a resample
struct ResampleSettings {
/// Amount to add to each margin
int margin[4];
/// New X resolution
int script_x;
/// New Y resolution
int script_y;
/// Should the aspect ratio of the subs be changed?
bool change_ar;
};
/// Resample the subtitles in the project
/// @param file Subtitles to resample
/// @param settings Resample configuration settings
void ResampleResolution(AssFile *file, ResampleSettings const& settings);
/// @class DialogResample
/// @brief Configuration dialog for resolution resampling
///
/// Populate a ResampleSettings structure with data from the user
class DialogResample : public wxDialog {
agi::Context *c; ///< Project context
wxSpinCtrl *res_x;
wxSpinCtrl *res_y;
wxCheckBox *symmetrical;
wxSpinCtrl *margin_ctrl[4];
/// Set the destination resolution to the video's resolution
void SetDestFromVideo(wxCommandEvent &);
/// Symmetrical checkbox toggle handler
void OnSymmetrical(wxCommandEvent &);
/// Copy margin values over if symmetrical is enabled
void OnMarginChange(wxSpinCtrl *src, wxSpinCtrl *dst);
public:
/// Constructor
/// @param context Project context
/// @param[out] settings Settings struct to populate
DialogResample(agi::Context *context, ResampleSettings &settings);
};