Aegisub/aegisub/dialog_export.cpp

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// Copyright (c) 2005, Rodrigo Braz Monteiro, 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
//
// Website: http://aegisub.cellosoft.com
// Contact: mailto:zeratul@cellosoft.com
//
///////////
// Headers
#include "config.h"
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#include <wx/tokenzr.h>
#include <wx/button.h>
#include <wx/stattext.h>
#include <wx/filedlg.h>
#include <wx/msgdlg.h>
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#include "dialog_export.h"
#include "ass_file.h"
#include "ass_exporter.h"
#include "frame_main.h"
#include "help_button.h"
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///////////////
// Constructor
DialogExport::DialogExport (wxWindow *parent)
: wxDialog (parent, -1, _("Export"), wxDefaultPosition, wxSize(200,100), wxCAPTION | wxCLOSE_BOX, _T("Export"))
{
// Filter list
wxSizer *TopSizer = new wxStaticBoxSizer(wxVERTICAL,this,_("Filters"));
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Export = new AssExporter(AssFile::top);
wxArrayString filters = Export->GetAllFilterNames();
FilterList = new wxCheckListBox(this, Filter_List_Box, wxDefaultPosition, wxSize(200,100), filters);
// Get selected filters
wxString selected = Export->GetOriginalSubs()->GetScriptInfo(_T("Export filters"));
wxStringTokenizer token(selected, _T("|"));
int n = 0;
while (token.HasMoreTokens()) {
wxString cur = token.GetNextToken();
if (!cur.IsEmpty()) {
n++;
for (unsigned int i=0;i<FilterList->GetCount();i++) {
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if (FilterList->GetString(i) == cur) {
FilterList->Check(i);
break;
}
}
}
}
// No filters listed on header, select all
/*if (n == 0) {
for (unsigned int i=0;i<FilterList->GetCount();i++) {
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FilterList->Check(i);
}
}*/
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// Top buttons
wxSizer *TopButtons = new wxBoxSizer(wxHORIZONTAL);
TopButtons->Add(new wxButton(this,Button_Move_Up,_("Move up"),wxDefaultPosition,wxSize(90,-1)),1,wxEXPAND | wxRIGHT,0);
TopButtons->Add(new wxButton(this,Button_Move_Down,_("Move down"),wxDefaultPosition,wxSize(90,-1)),1,wxEXPAND | wxRIGHT,5);
TopButtons->Add(new wxButton(this,Button_Select_All,_("Select all"),wxDefaultPosition,wxSize(80,-1)),1,wxEXPAND | wxRIGHT,0);
TopButtons->Add(new wxButton(this,Button_Select_None,_("Select none"),wxDefaultPosition,wxSize(80,-1)),1,wxEXPAND | wxRIGHT,0);
// Description field
Description = new wxTextCtrl(this, -1, _T(""), wxDefaultPosition, wxSize(200,60), wxTE_MULTILINE | wxTE_READONLY);
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// Charset dropdown list
wxStaticText *charset_list_label = new wxStaticText(this, -1, _("Text encoding:"));
CharsetList = new wxChoice(this, Charset_List_Box, wxDefaultPosition, wxDefaultSize, FrameMain::GetEncodings());
wxSizer *charset_list_sizer = new wxBoxSizer(wxHORIZONTAL);
charset_list_sizer->Add(charset_list_label, 0, wxALIGN_CENTER | wxRIGHT, 5);
charset_list_sizer->Add(CharsetList, 1, wxEXPAND);
if (!CharsetList->SetStringSelection(Export->GetOriginalSubs()->GetScriptInfo(_T("Export Encoding")))) {
CharsetList->SetStringSelection(_T("UTF-8"));
}
// Top sizer
TopSizer->Add(FilterList,1,wxEXPAND,0);
TopSizer->Add(TopButtons,0,wxEXPAND,0);
TopSizer->Add(Description,0,wxEXPAND | wxTOP,5);
TopSizer->Add(charset_list_sizer, 0, wxEXPAND | wxTOP, 5);
// Button sizer
wxStdDialogButtonSizer *ButtonSizer = new wxStdDialogButtonSizer();
wxButton *process = new wxButton(this,Button_Process,_("Export..."));
ButtonSizer->AddButton(process);
ButtonSizer->AddButton(new wxButton(this,wxID_CANCEL));
ButtonSizer->AddButton(new HelpButton(this,_T("Export")));
ButtonSizer->SetAffirmativeButton(process);
ButtonSizer->Realize();
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// Draw stuff sizer
HorizSizer = new wxBoxSizer(wxHORIZONTAL);
OptionsSizer = new wxBoxSizer(wxVERTICAL);
Export->DrawSettings(this,OptionsSizer);
HorizSizer->Add(TopSizer,0,wxEXPAND | wxLEFT | wxTOP | wxBOTTOM,5);
HorizSizer->Add(OptionsSizer,1,wxEXPAND | wxTOP | wxRIGHT | wxBOTTOM,5);
// Main sizer
MainSizer = new wxBoxSizer(wxVERTICAL);
MainSizer->Add(HorizSizer,1,wxEXPAND,0);
MainSizer->Add(ButtonSizer,0,wxEXPAND | wxLEFT | wxRIGHT | wxBOTTOM,5);
MainSizer->SetSizeHints(this);
SetSizer(MainSizer);
RefreshOptions();
CenterOnParent();
}
//////////////
// Destructor
DialogExport::~DialogExport() {
// Set script info data
int n = 0;
wxString infoList;
for (unsigned int i=0;i<FilterList->GetCount();i++) {
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if (FilterList->IsChecked(i)) {
infoList += FilterList->GetString(i) + _T("|");
n++;
}
}
if (n > 0) infoList = infoList.Left(infoList.Length()-1);
Export->GetOriginalSubs()->SetScriptInfo(_T("Export filters"),infoList);
// Delete exporter
if (Export) delete Export;
Export = NULL;
}
/////////////////////////////////
// Refresh displaying of options
void DialogExport::RefreshOptions() {
int num = FilterList->GetCount();
for (int i=0;i<num;i++) {
wxSizer *sizer = Export->GetSettingsSizer(FilterList->GetString(i));
if (sizer) OptionsSizer->Show(sizer,FilterList->IsChecked(i)?1:0,true);
}
Layout();
MainSizer->Fit(this);
}
///////////////
// Event table
BEGIN_EVENT_TABLE(DialogExport,wxDialog)
EVT_BUTTON(Button_Process,DialogExport::OnProcess)
EVT_BUTTON(Button_Move_Up,DialogExport::OnMoveUp)
EVT_BUTTON(Button_Move_Down,DialogExport::OnMoveDown)
EVT_BUTTON(Button_Select_All,DialogExport::OnSelectAll)
EVT_BUTTON(Button_Select_None,DialogExport::OnSelectNone)
EVT_CHECKLISTBOX(Filter_List_Box,DialogExport::OnCheck)
EVT_LISTBOX(Filter_List_Box, DialogExport::OnChange)
END_EVENT_TABLE()
/////////////////
// Process start
void DialogExport::OnProcess(wxCommandEvent &event) {
// Get destination
wxString filename = wxFileSelector(_("Export subtitles file"),_T(""),_T(""),_T(""),AssFile::GetWildcardList(2),wxFD_SAVE | wxFD_OVERWRITE_PROMPT,this);
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if (filename.empty()) return;
// Add filters
for (unsigned int i=0;i<FilterList->GetCount();i++) {
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if (FilterList->IsChecked(i)) {
Export->AddFilter(FilterList->GetString(i));
}
}
// Export
try {
wxBusyCursor busy;
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Export->GetOriginalSubs()->SetScriptInfo(_T("Export Encoding"), CharsetList->GetStringSelection());
Export->Export(filename, CharsetList->GetStringSelection(), this);
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}
catch (const wchar_t *error) {
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wxString err(error);
wxMessageBox(err, _T("Error exporting subtitles"), wxOK | wxICON_ERROR, this);
}
catch (...) {
wxMessageBox(_T("Unknown error"), _T("Error exporting subtitles"), wxOK | wxICON_ERROR, this);
}
// Close dialog
EndModal(0);
}
/////////////////////////////
// Checked or unchecked item
void DialogExport::OnCheck(wxCommandEvent &event) {
int n = event.GetInt();
wxSizer *sizer = Export->GetSettingsSizer(FilterList->GetString(n));
if (sizer) MainSizer->Show(sizer,FilterList->IsChecked(n)?1:0,true);
Layout();
MainSizer->Fit(this);
}
////////////////
// Changed item
void DialogExport::OnChange(wxCommandEvent &event) {
int n = FilterList->GetSelection();
if (n != wxNOT_FOUND) {
wxString name = FilterList->GetString(n);
//Description->SetValue(wxGetTranslation(Export->GetDescription(name)));
Description->SetValue(Export->GetDescription(name));
}
}
///////////
// Move up
void DialogExport::OnMoveUp(wxCommandEvent &event) {
int pos = FilterList->GetSelection();
if (pos <= 0) return;
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FilterList->Freeze();
wxString tempname = FilterList->GetString(pos);
bool tempval = FilterList->IsChecked(pos);
FilterList->SetString(pos,FilterList->GetString(pos-1));
FilterList->Check(pos,FilterList->IsChecked(pos-1));
FilterList->SetString(pos-1,tempname);
FilterList->Check(pos-1,tempval);
FilterList->SetSelection(pos-1);
FilterList->Thaw();
}
/////////////
// Move down
void DialogExport::OnMoveDown(wxCommandEvent &event) {
int pos = FilterList->GetSelection();
int n = FilterList->GetCount();
if (pos == n-1 || pos == -1) return;
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FilterList->Freeze();
wxString tempname = FilterList->GetString(pos);
bool tempval = FilterList->IsChecked(pos);
FilterList->SetString(pos,FilterList->GetString(pos+1));
FilterList->Check(pos,FilterList->IsChecked(pos+1));
FilterList->SetString(pos+1,tempname);
FilterList->Check(pos+1,tempval);
FilterList->SetSelection(pos+1);
FilterList->Thaw();
}
//////////////
// Select all
void DialogExport::OnSelectAll(wxCommandEvent &event) {
Freeze();
FilterList->Freeze();
for (unsigned int i=0;i<FilterList->GetCount();i++) {
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FilterList->Check(i,true);
wxSizer *sizer = Export->GetSettingsSizer(FilterList->GetString(i));
if (sizer) MainSizer->Show(sizer,true,true);
}
// Update dialog
Layout();
MainSizer->Fit(this);
FilterList->Thaw();
Thaw();
}
///////////////
// Select none
void DialogExport::OnSelectNone(wxCommandEvent &event) {
Freeze();
FilterList->Freeze();
for (unsigned int i=0;i<FilterList->GetCount();i++) {
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FilterList->Check(i,false);
wxSizer *sizer = Export->GetSettingsSizer(FilterList->GetString(i));
if (sizer) MainSizer->Show(sizer,false,true);
}
// Update dialog
FilterList->Thaw();
Thaw();
Layout();
MainSizer->Fit(this);
}