mirror of https://github.com/odrling/Aegisub
256 lines
7.5 KiB
C++
256 lines
7.5 KiB
C++
// Copyright (c) 2005, Rodrigo Braz Monteiro
|
|
// 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
|
|
//
|
|
// Website: http://aegisub.cellosoft.com
|
|
// Contact: mailto:zeratul@cellosoft.com
|
|
//
|
|
|
|
|
|
///////////
|
|
// Headers
|
|
#include "dialog_resample.h"
|
|
#include "ass_file.h"
|
|
#include "ass_dialogue.h"
|
|
#include "ass_style.h"
|
|
#include "ass_override.h"
|
|
#include "subs_grid.h"
|
|
#include "validators.h"
|
|
#include "video_context.h"
|
|
|
|
|
|
///////////////
|
|
// Constructor
|
|
DialogResample::DialogResample(wxWindow *parent, SubtitlesGrid *_grid)
|
|
: wxDialog (parent,-1,_("Resample resolution"),wxDefaultPosition)
|
|
{
|
|
// Variables
|
|
AssFile *subs = AssFile::top;
|
|
grid = _grid;
|
|
|
|
// Resolution line
|
|
wxSizer *ResBoxSizer = new wxStaticBoxSizer(wxVERTICAL,this,_("Resolution"));
|
|
wxSizer *ResSizer = new wxBoxSizer(wxHORIZONTAL);
|
|
int sw,sh;
|
|
subs->GetResolution(sw,sh);
|
|
ResXValue = wxString::Format(_T("%i"),sw);
|
|
ResYValue = wxString::Format(_T("%i"),sh);
|
|
ResX = new wxTextCtrl(this,-1,_T(""),wxDefaultPosition,wxSize(50,20),0,NumValidator(&ResXValue));
|
|
ResY = new wxTextCtrl(this,-1,_T(""),wxDefaultPosition,wxSize(50,20),0,NumValidator(&ResYValue));
|
|
wxStaticText *ResText = new wxStaticText(this,-1,_("x"));
|
|
wxButton *FromVideo = new wxButton(this,BUTTON_DEST_FROM_VIDEO,_("From video"));
|
|
if (!VideoContext::Get()->IsLoaded()) FromVideo->Enable(false);
|
|
ResSizer->Add(ResX,1,wxRIGHT,5);
|
|
ResSizer->Add(ResText,0,wxALIGN_CENTER | wxRIGHT,5);
|
|
ResSizer->Add(ResY,1,wxRIGHT,5);
|
|
ResSizer->Add(FromVideo,1,0,0);
|
|
|
|
// Resolution box
|
|
Anamorphic = new wxCheckBox(this,CHECK_ANAMORPHIC,_("Change aspect ratio"));
|
|
ResBoxSizer->Add(ResSizer,1,wxEXPAND|wxBOTTOM,5);
|
|
ResBoxSizer->Add(Anamorphic,0,0,0);
|
|
|
|
// Button sizer
|
|
wxSizer *ButtonSizer = new wxBoxSizer(wxHORIZONTAL);
|
|
ButtonSizer->AddStretchSpacer(1);
|
|
#ifndef __WXMAC__
|
|
ButtonSizer->Add(new wxButton(this,BUTTON_RESAMPLE,_("Resample")),0,wxRIGHT,5);
|
|
ButtonSizer->Add(new wxButton(this,wxID_CANCEL),0,wxRIGHT,0);
|
|
#else
|
|
ButtonSizer->Add(new wxButton(this,wxID_CANCEL),0,wxRIGHT,5);
|
|
wxButton *resampleButton = new wxButton(this,BUTTON_RESAMPLE,_("Resample"));
|
|
ButtonSizer->Add(resampleButton,0,wxRight,0);
|
|
resampleButton->SetDefault();
|
|
#endif
|
|
|
|
// Main sizer
|
|
wxSizer *MainSizer = new wxBoxSizer(wxVERTICAL);
|
|
MainSizer->Add(ResBoxSizer,1,wxEXPAND|wxALL,5);
|
|
MainSizer->Add(ButtonSizer,0,wxEXPAND|wxRIGHT|wxLEFT|wxBOTTOM,5);
|
|
MainSizer->SetSizeHints(this);
|
|
SetSizer(MainSizer);
|
|
CenterOnParent();
|
|
}
|
|
|
|
|
|
///////////////
|
|
// Event table
|
|
BEGIN_EVENT_TABLE(DialogResample,wxDialog)
|
|
EVT_BUTTON(BUTTON_RESAMPLE,DialogResample::OnResample)
|
|
EVT_BUTTON(BUTTON_DEST_FROM_VIDEO,DialogResample::OnGetDestRes)
|
|
END_EVENT_TABLE()
|
|
|
|
|
|
/////////////////
|
|
// Resample tags
|
|
void DialogResample::ResampleTags (wxString name,int n,AssOverrideParameter *curParam,void *_curDiag) {
|
|
double resizer = 1.0;
|
|
|
|
switch (curParam->classification) {
|
|
case PARCLASS_ABSOLUTE_SIZE:
|
|
resizer = r;
|
|
break;
|
|
|
|
case PARCLASS_ABSOLUTE_POS_X:
|
|
resizer = rx;
|
|
break;
|
|
|
|
case PARCLASS_ABSOLUTE_POS_Y:
|
|
resizer = ry;
|
|
break;
|
|
|
|
case PARCLASS_RELATIVE_SIZE_X:
|
|
resizer = ar;
|
|
break;
|
|
|
|
case PARCLASS_RELATIVE_SIZE_Y:
|
|
//resizer = ry;
|
|
|
|
default:
|
|
return;
|
|
}
|
|
|
|
VariableDataType curType = curParam->GetType();
|
|
if (curType == VARDATA_FLOAT) {
|
|
curParam->SetFloat(curParam->AsFloat() * resizer);
|
|
}
|
|
if (curType == VARDATA_INT) {
|
|
curParam->SetInt(double(curParam->AsInt()) * resizer + 0.5);
|
|
}
|
|
}
|
|
|
|
|
|
////////////
|
|
// Resample
|
|
void DialogResample::OnResample (wxCommandEvent &event) {
|
|
// Resolutions
|
|
AssFile *subs = AssFile::top;
|
|
int x1,y1;
|
|
subs->GetResolution(x1,y1);
|
|
long x2 = 0;
|
|
long y2 = 0;
|
|
ResX->GetValue().ToLong(&x2);
|
|
ResY->GetValue().ToLong(&y2);
|
|
|
|
// Check for validity
|
|
if (x1 == 0 || x2 == 0 || y1 == 0 || y2 == 0) {
|
|
EndModal(0);
|
|
return;
|
|
}
|
|
|
|
// Calculate resamples
|
|
rx = double(x2)/double(x1);
|
|
ry = double(y2)/double(y1);
|
|
r = ry;
|
|
if (Anamorphic->IsChecked()) ar = rx/ry;
|
|
else ar = 1.0;
|
|
|
|
// Iterate through subs
|
|
AssStyle *curStyle;
|
|
AssDialogue *curDiag;
|
|
for (entryIter cur=subs->Line.begin();cur!=subs->Line.end();cur++) {
|
|
// Apply to dialogues
|
|
curDiag = AssEntry::GetAsDialogue(*cur);
|
|
if (curDiag) {
|
|
try {
|
|
// Override tags
|
|
curDiag->ParseASSTags();
|
|
curDiag->ProcessParameters(ResampleTags,curDiag);
|
|
|
|
// Drawing tags
|
|
size_t nblocks = curDiag->Blocks.size();
|
|
AssDialogueBlockDrawing *curBlock;
|
|
for (size_t i=0;i<nblocks;i++) {
|
|
curBlock = AssDialogueBlock::GetAsDrawing(curDiag->Blocks.at(i));
|
|
if (curBlock) {
|
|
curBlock->MultiplyCoords(rx,ry);
|
|
}
|
|
}
|
|
|
|
// Margins
|
|
for (int i=0;i<2;i++) {
|
|
curDiag->Margin[i] = int(curDiag->Margin[i] * rx + 0.5);
|
|
curDiag->Margin[i+2] = int(curDiag->Margin[i+2] * ry + 0.5);
|
|
}
|
|
|
|
// Update
|
|
curDiag->UpdateText();
|
|
curDiag->UpdateData();
|
|
curDiag->ClearBlocks();
|
|
continue;
|
|
}
|
|
catch (const wchar_t *err) {
|
|
wxLogMessage(err);
|
|
}
|
|
catch (wxString err) {
|
|
wxLogMessage(err);
|
|
}
|
|
}
|
|
|
|
// Apply to styles
|
|
curStyle = AssEntry::GetAsStyle(*cur);
|
|
if (curStyle) {
|
|
curStyle->fontsize = int(curStyle->fontsize * r + 0.5);
|
|
//curStyle->outline_w *= r;
|
|
//curStyle->shadow_w *= r;
|
|
curStyle->spacing *= rx;
|
|
curStyle->scalex *= ar;
|
|
for (int i=0;i<2;i++) curStyle->Margin[i] = int(curStyle->Margin[i] * rx + 0.5);
|
|
for (int i=2;i<4;i++) curStyle->Margin[i] = int(curStyle->Margin[i] * ry + 0.5);
|
|
curStyle->UpdateData();
|
|
}
|
|
}
|
|
|
|
// Change script resolution
|
|
subs->SetScriptInfo(_T("PlayResX"),wxString::Format(_T("%i"),x2));
|
|
subs->SetScriptInfo(_T("PlayResY"),wxString::Format(_T("%i"),y2));
|
|
|
|
// Flag as modified
|
|
subs->FlagAsModified(_("resolution resampling"));
|
|
grid->CommitChanges();;
|
|
EndModal(0);
|
|
}
|
|
|
|
|
|
/////////////////////////////////////////
|
|
// Get destination resolution from video
|
|
void DialogResample::OnGetDestRes (wxCommandEvent &event) {
|
|
ResX->SetValue(wxString::Format(_T("%i"),VideoContext::Get()->GetWidth()));
|
|
ResY->SetValue(wxString::Format(_T("%i"),VideoContext::Get()->GetHeight()));
|
|
}
|
|
|
|
|
|
////////////////////
|
|
// Static variables
|
|
double DialogResample::r;
|
|
double DialogResample::rx;
|
|
double DialogResample::ry;
|
|
double DialogResample::ar;
|