384 lines
15 KiB
C++
384 lines
15 KiB
C++
// Copyright (c) 2005, Niels Martin Hansen
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of the Aegisub Group nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// -----------------------------------------------------------------------------
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//
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// AEGISUB
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//
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// Website: http://aegisub.cellosoft.com
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// Contact: mailto:zeratul@cellosoft.com
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//
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#include <wx/filename.h>
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#include <wx/filedlg.h>
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#include <wx/msgdlg.h>
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#include <wx/textfile.h>
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#include <wx/utils.h>
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#include "automation_gui.h"
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#include "options.h"
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DialogAutomationManager::DialogAutomationManager(wxWindow *parent, SubtitlesGrid *grid)
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: wxDialog(parent, -1, _("Automation Manager"), wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE, _T("AutoMan"))
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{
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subgrid = grid;
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// create main controls
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script_list = new wxListView(this, AUTOMAN_SCRIPTLIST, wxDefaultPosition, wxSize(600, 175), wxLC_REPORT|wxLC_SINGLE_SEL);
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create_button = new wxButton(this, AUTOMAN_CREATE, _("&Create..."));
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add_button = new wxButton(this, AUTOMAN_ADD, _("&Add..."));
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remove_button = new wxButton(this, AUTOMAN_REMOVE, _("&Remove"));
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test_button = new wxButton(this, AUTOMAN_APPLY, _("&Apply now"));
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edit_button = new wxButton(this, AUTOMAN_EDIT, _("&Edit..."));
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reload_button = new wxButton(this, AUTOMAN_RELOAD, _("Rel&oad"));
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close_button = new wxButton(this, wxID_CLOSE, _("C&lose"));
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// add headers to list view
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script_list->InsertColumn(0, _("Script name"), wxLIST_FORMAT_LEFT, 140);
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script_list->InsertColumn(1, _("File"), wxLIST_FORMAT_LEFT, 100);
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//script_list->InsertColumn(2, _("Flags"), wxLIST_FORMAT_LEFT, 45);
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script_list->InsertColumn(2, _("Description"), wxLIST_FORMAT_LEFT, 350);
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// button layout
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wxSizer *button_box = new wxBoxSizer(wxHORIZONTAL);
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button_box->AddStretchSpacer(2);
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button_box->Add(create_button, 0);
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button_box->Add(add_button, 0);
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button_box->Add(remove_button, 0);
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button_box->AddSpacer(10);
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button_box->Add(test_button, 0);
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button_box->AddSpacer(10);
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button_box->Add(edit_button, 0);
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button_box->Add(reload_button, 0);
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button_box->AddSpacer(10);
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button_box->Add(close_button, 0);
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button_box->AddStretchSpacer(2);
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// main layout
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wxSizer *main_box = new wxBoxSizer(wxVERTICAL);
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main_box->Add(script_list, 1, wxEXPAND|wxALL, 5);
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main_box->Add(button_box, 0, wxEXPAND|wxALL&~wxTOP, 5);
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main_box->SetSizeHints(this);
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SetSizer(main_box);
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Center();
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// fill the list view
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std::list<AssAutomationFilter*>::const_iterator f = AssAutomationFilter::GetFilterList().begin();
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for (;f != AssAutomationFilter::GetFilterList().end(); ++f) {
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AddScriptToList(*f);
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}
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UpdateDisplay();
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}
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DialogAutomationManager::~DialogAutomationManager()
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{
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}
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BEGIN_EVENT_TABLE(DialogAutomationManager,wxDialog)
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EVT_BUTTON(AUTOMAN_CREATE,DialogAutomationManager::OnCreate)
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EVT_BUTTON(AUTOMAN_ADD,DialogAutomationManager::OnAdd)
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EVT_BUTTON(AUTOMAN_REMOVE,DialogAutomationManager::OnRemove)
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EVT_BUTTON(AUTOMAN_APPLY,DialogAutomationManager::OnApply)
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EVT_BUTTON(AUTOMAN_EDIT,DialogAutomationManager::OnEdit)
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EVT_BUTTON(AUTOMAN_RELOAD,DialogAutomationManager::OnReload)
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EVT_BUTTON(wxID_CLOSE,DialogAutomationManager::OnClose)
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EVT_LIST_ITEM_SELECTED(AUTOMAN_SCRIPTLIST,DialogAutomationManager::OnSelectionChange)
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EVT_LIST_ITEM_DESELECTED(AUTOMAN_SCRIPTLIST,DialogAutomationManager::OnSelectionChange)
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END_EVENT_TABLE()
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void DialogAutomationManager::OnCreate(wxCommandEvent &event)
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{
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wxString path = Options.AsText(_T("Last open automation path"));
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wxString sfnames = wxFileSelector(_("Create Automation script"), path, _T("*.lua"), _T("lua"), _T("Automation Lua scripts (*.lua)|*.lua|All files (*.*)|*.*"), wxSAVE|wxOVERWRITE_PROMPT, this);
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if (sfnames.empty()) return;
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Options.SetText(_T("Last open automation path"), sfnames);
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wxFileName sfname(sfnames);
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if (sfname.FileExists()) {
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if (!wxRemoveFile(sfnames)) {
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wxMessageBox(_T("The old file by this name could not be deleted."), _T("Error creating Automation script"), wxOK|wxICON_ERROR, this);
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return;
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}
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}
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wxTextFile file;
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file.Create(sfnames);
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file.AddLine(_T("-- Aegisub Automation script"));
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file.AddLine(_T(""));
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file.AddLine(_T("-- You should change these two lines"));
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file.AddLine(wxString::Format(_T("name = \"%s\""), sfname.GetName().c_str()));
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file.AddLine(_T("description = \"New Automation script\""));
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file.AddLine(_T(""));
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file.AddLine(_T("-- Enter the configuration settings here, if needed. Refer to the manual for details"));
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file.AddLine(_T("configuration = {}"));
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file.AddLine(_T(""));
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file.AddLine(_T("-- You should NOT change this line!"));
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file.AddLine(_T("version, kind = 3, 'basic_ass'"));
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file.AddLine(_T(""));
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file.AddLine(_T("-- You should write your script in this function (don't change its name!)"));
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file.AddLine(_T("function process_lines(meta, styles, lines, config)"));
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file.AddLine(_T("\t-- For now, just return the subtitles as-is, no changes"));
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file.AddLine(_T("\treturn lines"));
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file.AddLine(_T("end"));
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file.AddLine(_T(""));
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file.Write(wxTextFileType_None, wxConvUTF8);
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file.Close();
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AutomationScriptFile *sfile = AutomationScriptFile::CreateFromFile(sfnames);
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AutomationScript *script = new AutomationScript(sfile);
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AssAutomationFilter *filter = new AssAutomationFilter(script);
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AddScriptToList(filter);
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delete sfile;
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EditScript(script);
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}
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void DialogAutomationManager::OnAdd(wxCommandEvent &event)
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{
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wxString path = Options.AsText(_T("Last open automation path"));
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wxString sfnames = wxFileSelector(_("Load Automation script"), path, _T("*.lua"), _T("lua"), _T("Automation Lua scripts (*.lua)|*.lua|All files (*.*)|*.*"), wxOPEN|wxFILE_MUST_EXIST, this);
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if (sfnames.empty()) return;
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Options.SetText(_T("Last open automation path"), sfnames);
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try {
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AutomationScriptFile *sfile = AutomationScriptFile::CreateFromFile(sfnames);
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AutomationScript *script = new AutomationScript(sfile);
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AssAutomationFilter *filter = new AssAutomationFilter(script);
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wxString script_settings = subgrid->ass->GetScriptInfo(wxString::Format(_T("Automation Settings %s"), wxFileName(sfnames).GetFullName().c_str()));
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script->configuration.unserialize(script_settings);
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AddScriptToList(filter);
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delete sfile;
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}
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catch (AutomationError &err) {
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wxMessageBox(wxString::Format(_T("Error loading Automation script '%s':\r\n\r\n%s"), sfnames.c_str(), err.message.c_str()), _T("Error loading Automation script"), wxOK | wxICON_ERROR, this);
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}
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catch (wxString &err) {
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wxMessageBox(wxString::Format(_T("Error loading Automation script %s:\r\n\r\n%s"), sfnames.c_str(), err.c_str()), _T("Error loading Automation script"), wxOK|wxICON_ERROR, this);
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}
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catch (const wchar_t *err) {
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wxMessageBox(wxString::Format(_T("Error loading Automation script %s:\r\n\r\n%s"), sfnames.c_str(), err), _T("Error loading Automation script"), wxOK|wxICON_ERROR, this);
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}
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catch (...) {
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wxMessageBox(_T("Unknown error loading Automation script."), _T("Error loading Automation script"), wxOK | wxICON_ERROR, this);
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}
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}
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void DialogAutomationManager::OnRemove(wxCommandEvent &event)
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{
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// assume only one item can be selected at a time...
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// removing multiple scripts might be disasterous (for the user) anyway
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// TODO: ask for confirmation if script supports configuration
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int selid = script_list->GetFirstSelected();
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AssAutomationFilter *filter = (AssAutomationFilter*)script_list->GetItemData(selid);
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script_list->DeleteItem(selid);
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AutomationScript *script = filter->GetScript();
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delete filter;
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delete script;
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UpdateDisplay();
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}
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void DialogAutomationManager::OnApply(wxCommandEvent &event)
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{
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int selid = script_list->GetFirstSelected();
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AssAutomationFilter *filter = (AssAutomationFilter*)script_list->GetItemData(selid);
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// Attempt to make a config window, if needed
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{
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wxDialog *dlg = new wxDialog(this, -1, filter->GetScript()->name, wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE, _T("AutomationScriptConfigDlg"));
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try {
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wxWindow *config_frame = filter->GetConfigDialogWindow(dlg);
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if (!config_frame) {
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delete dlg;
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goto skip_config;
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}
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wxSizer *main_sizer = new wxBoxSizer(wxVERTICAL);
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main_sizer->Add(config_frame, 0, wxALL, 7);
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wxButton *ok = new wxButton(dlg, wxID_OK);
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wxButton *cancel = new wxButton(dlg, wxID_CANCEL);
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wxSizer *button_sizer = new wxBoxSizer(wxHORIZONTAL);
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button_sizer->Add(ok, 0, wxALL, 7);
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button_sizer->Add(cancel, 0, wxALL&~wxLEFT, 7);
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main_sizer->Add(button_sizer, wxALIGN_CENTER);
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dlg->SetSizer(main_sizer);
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main_sizer->SetSizeHints(dlg);
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dlg->Layout();
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switch (dlg->ShowModal()) {
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case wxID_OK:
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filter->LoadSettings(false);
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delete dlg;
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break;
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case wxID_CANCEL:
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delete dlg;
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return;
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default:
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wxLogWarning(_T("Config dialog returned an unexpected value. This shouldn't happen. Please report to a dev."));
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delete dlg;
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return;
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}
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}
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catch (...) {
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delete dlg;
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wxLogError(_T("Error while working on Automation script config dialog. This shouldn't happen. Please report to a dev."));
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return;
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}
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}
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skip_config:
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// Now apply script
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filter->ProcessSubs(subgrid->ass);
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subgrid->LoadFromAss();
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script_list->Select(selid, false);
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UpdateDisplay();
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}
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void DialogAutomationManager::OnEdit(wxCommandEvent &event)
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{
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int selid = script_list->GetFirstSelected();
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AssAutomationFilter *filter = (AssAutomationFilter*)script_list->GetItemData(selid);
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AutomationScript *script = filter->GetScript();
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EditScript(script);
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}
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void DialogAutomationManager::OnReload(wxCommandEvent &event)
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{
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int selid = script_list->GetFirstSelected();
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AssAutomationFilter *filter = (AssAutomationFilter*)script_list->GetItemData(selid);
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AutomationScript *script = filter->GetScript();
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wxFileName sfname(script->filename);
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if (sfname.FileExists()) {
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AutomationScript *newscript;
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try {
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AutomationScriptFile *sfile = AutomationScriptFile::CreateFromFile(sfname.GetFullPath());
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newscript = new AutomationScript(sfile);
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delete sfile;
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}
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catch (AutomationError &err) {
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wxMessageBox(wxString::Format(_T("Error reloading Automation script '%s'.\r\nThe old version has been retained.\r\n\r\n%s"), sfname.GetFullPath().c_str(), err.message.c_str()), _T("Error reloading Automation script"), wxOK | wxICON_ERROR, this);
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return;
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}
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newscript->configuration = script->configuration;
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delete filter;
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delete script;
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AssAutomationFilter *newfilter = new AssAutomationFilter(newscript);
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script_list->DeleteItem(selid);
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AddScriptToList(newfilter);
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script_list->Select(0);
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} else {
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wxMessageBox(_T("The script file could not be found on disk. If you want to remove the script, please use the Remove button."), _T("Error reloading Automation script"), wxOK|wxICON_EXCLAMATION, this);
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}
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}
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void DialogAutomationManager::OnClose(wxCommandEvent &event)
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{
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EndModal(0);
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}
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void DialogAutomationManager::OnSelectionChange(wxListEvent &event)
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{
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UpdateDisplay();
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}
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void DialogAutomationManager::UpdateDisplay()
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{
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bool script_selected = script_list->GetSelectedItemCount() > 0;
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// enable/disable buttons
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create_button->Enable(true);
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add_button->Enable(true);
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remove_button->Enable(script_selected);
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test_button->Enable(script_selected);
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edit_button->Enable(script_selected);
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reload_button->Enable(script_selected);
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close_button->Enable(true);
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}
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void DialogAutomationManager::AddScriptToList(AssAutomationFilter *filter)
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{
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wxFileName fn(filter->GetScript()->filename);
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wxListItem item;
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item.SetText(filter->GetScript()->name);
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item.SetData(filter);
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int i = script_list->InsertItem(item);
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script_list->SetItem(i, 1, fn.GetFullName());
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//script_list->SetItem(i, 2, _T("")); // Flags - unused
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script_list->SetItem(i, 2, filter->GetScript()->description);
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}
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void DialogAutomationManager::EditScript(AutomationScript *script)
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{
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if (!script) {
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wxMessageBox(_T("DialogAutomationManager::EditScript() called without a valid script object. Sloppy programming? You can probably blame jfs."), _T("Blame Canada!"), wxOK|wxICON_ERROR);
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return;
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}
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wxFileName sfname(script->filename);
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if (!sfname.FileExists()) {
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wxMessageBox(_T("The script file \"%s\" does not exist, and thus cannot be edited."), _T("Automation warning"), wxOK|wxICON_WARNING);
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return;
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}
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wxString editor;
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if (!Options.IsDefined(_T("automation script editor")) || wxGetKeyState(WXK_SHIFT)) {
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wxMessageBox(_T("You have not selected a script editor yet. Please select your script editor in the next window. It's recommended to use an editor with syntax highlighting for Lua scripts."), _T("Aegisub"), wxOK|wxICON_INFORMATION);
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#ifdef __WIN32__
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editor = wxFileSelector(_T("Select script editor"), _T(""), _T("C:\\Windows\\Notepad.exe"), _T("exe"), _T("Execatuables (*.exe)|*.exe|All files (*.*)|*.*"), wxOPEN|wxFILE_MUST_EXIST);
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#else
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char *env_editor = getenv("EDITOR");
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wxString editor(env_editor ? env_editor : "/usr/bin/gvim", wxConvLocal);
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editor = wxFileSelector(_T("Select script editor"), _T(""), editor, _T(""), _T("All files (*)|*"), wxOPEN|wxFILE_MUST_EXIST);
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#endif
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if (editor.empty()) return;
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Options.SetText(_T("automation script editor"), editor);
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Options.Save();
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} else {
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editor = Options.AsText(_T("automation script editor"));
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}
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wxWCharBuffer editorbuf = editor.c_str(), sfnamebuf = sfname.GetFullPath().c_str();
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wchar_t **cmdline = new wchar_t*[3];
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cmdline[0] = editorbuf.data();
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cmdline[1] = sfnamebuf.data();
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cmdline[2] = 0;
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long res = wxExecute(cmdline);
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delete cmdline;
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if (!res) {
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wxMessageBox(_T("Some error occurred trying to launch the external editor. Sorry!"), _T("Automation Error"), wxOK|wxICON_ERROR);
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}
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}
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