507 lines
16 KiB
C++
507 lines
16 KiB
C++
// Copyright (c) 2005, Rodrigo Braz Monteiro
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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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////////////
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// Includes
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#include "config.h"
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#include <wx/wxprec.h>
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#include <wx/config.h>
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#include <wx/filename.h>
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#include <wx/msgdlg.h>
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#include <wx/mimetype.h>
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#include <wx/utils.h>
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#include <wx/stdpaths.h>
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#include <wx/filefn.h>
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#include <wx/datetime.h>
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#include "main.h"
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#include "frame_main.h"
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#include "options.h"
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#include "hotkeys.h"
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#include "dialog_associations.h"
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#include "ass_file.h"
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#include "audio_box.h"
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#include "audio_display.h"
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#include "export_framerate.h"
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#include "ass_export_filter.h"
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#include "ass_time.h"
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#include "ass_dialogue.h"
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#include "subs_grid.h"
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#include "subtitle_format.h"
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#include "video_context.h"
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#include "standard_paths.h"
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#ifdef WITH_AUTOMATION
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#include "auto4_base.h"
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#endif
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#include "version.h"
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#include "plugin_manager.h"
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#include "charset_conv.h"
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///////////////////
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// wxWidgets macro
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IMPLEMENT_APP(AegisubApp)
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#ifdef WITH_STARTUPLOG
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#define StartupLog(a) MessageBox(0, a, _T("Aegisub startup log"), 0)
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#else
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#define StartupLog(a)
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#endif
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#ifdef __VISUALC__
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#define MS_VC_EXCEPTION 0x406d1388
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typedef struct tagTHREADNAME_INFO {
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DWORD dwType; // must be 0x1000
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LPCSTR szName; // pointer to name (in same addr space)
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DWORD dwThreadID; // thread ID (-1 caller thread)
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DWORD dwFlags; // reserved for future use, most be zero
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} THREADNAME_INFO;
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void SetThreadName(DWORD dwThreadID, LPCSTR szThreadName) {
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THREADNAME_INFO info;
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info.dwType = 0x1000;
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info.szName = szThreadName;
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info.dwThreadID = dwThreadID;
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info.dwFlags = 0;
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__try {
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RaiseException(MS_VC_EXCEPTION, 0, sizeof(info) / sizeof(DWORD), (ULONG_PTR *)&info);
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}
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__except (EXCEPTION_CONTINUE_EXECUTION) {}
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}
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#endif
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///////////////////////////
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// Initialization function
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// -----------------------
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// Gets called when application starts, creates MainFrame
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bool AegisubApp::OnInit() {
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#ifdef __VISUALC__
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SetThreadName((DWORD) -1,"AegiMain");
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#endif
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StartupLog(_T("Inside OnInit"));
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frame = NULL;
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try {
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// Initialize randomizer
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StartupLog(_T("Initialize random generator"));
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srand(time(NULL));
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// locale for loading options
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StartupLog(_T("Set initial locale"));
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setlocale(LC_NUMERIC, "C");
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setlocale(LC_CTYPE, "C");
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// App name (yeah, this is a little weird to get rid of an odd warning)
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#ifdef __WXMSW__
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SetAppName(_T("Aegisub"));
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#else
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#ifdef __WXMAC__
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SetAppName(_T("Aegisub"));
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#else
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SetAppName(_T("aegisub"));
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#endif
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#endif
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// Crash handling
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#ifndef _DEBUG
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StartupLog(_T("Install exception handler"));
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wxHandleFatalExceptions(true);
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#endif
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// Set config file
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StartupLog(_T("Load configuration"));
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Options.LoadDefaults();
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#ifdef __WXMSW__
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// Try loading configuration from the install dir if one exists there
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if (wxFileName::FileExists(StandardPaths::DecodePath(_T("?data/config.dat")))) {
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Options.SetFile(StandardPaths::DecodePath(_T("?data/config.dat")));
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Options.Load();
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if (Options.AsBool(_T("Local config"))) {
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// Local config, make ?user mean ?data so all user settings are placed in install dir
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StandardPaths::SetPathValue(_T("?user"), StandardPaths::DecodePath(_T("?data")));
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}
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else {
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// Not local config, we don't want that config.dat file here any more
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// It might be a leftover from a really old install
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wxRemoveFile(StandardPaths::DecodePath(_T("?data/config.dat")));
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}
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}
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#endif
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// TODO: Check if we can write to config.dat and warn the user if we can't
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// If we had local config, ?user now means ?data so this will still be loaded from the correct location
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Options.SetFile(StandardPaths::DecodePath(_T("?user/config.dat")));
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Options.Load();
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StartupLog(_T("Store options back"));
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Options.SetInt(_T("Last Version"),GetSVNRevision());
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Options.LoadDefaults(false,true); // Override options based on version number
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Options.Save();
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AssTime::UseMSPrecision = Options.AsBool(_T("Use nonstandard Milisecond Times"));
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// Set hotkeys file
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StartupLog(_T("Load hotkeys"));
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Hotkeys.SetFile(StandardPaths::DecodePath(_T("?user/hotkeys.dat")));
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Hotkeys.Load();
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StartupLog(_T("Initialize final locale"));
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// Set locale
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int lang = Options.AsInt(_T("Locale Code"));
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if (lang == -1) {
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lang = locale.PickLanguage();
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Options.SetInt(_T("Locale Code"),lang);
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Options.Save();
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}
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locale.Init(lang);
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// Load plugins
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plugins = new PluginManager();
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plugins->RegisterBuiltInPlugins();
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// Load Automation scripts
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#ifdef WITH_AUTOMATION
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StartupLog(_T("Load global Automation scripts"));
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global_scripts = new Automation4::AutoloadScriptManager(Options.AsText(_T("Automation Autoload Path")));
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#endif
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// Load export filters
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StartupLog(_T("Prepare export filters"));
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AssExportFilterChain::PrepareFilters();
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// Set association
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#ifndef _DEBUG
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StartupLog(_T("Install file type associations"));
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if (!Options.AsBool(_T("Local config")))
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RegistryAssociate();
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#endif
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// Get parameter subs
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StartupLog(_T("Parse command line"));
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wxArrayString subs;
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for (int i=1;i<argc;i++) {
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subs.Add(argv[i]);
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}
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// Open main frame
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StartupLog(_T("Create main window"));
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frame = new FrameMain(subs);
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SetTopWindow(frame);
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}
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catch (const wchar_t *err) {
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wxMessageBox(err,_T("Fatal error while initializing"));
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return false;
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}
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catch (...) {
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wxMessageBox(_T("Unhandled exception"),_T("Fatal error while initializing"));
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return false;
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}
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StartupLog(_T("Initialization complete"));
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return true;
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}
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////////
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// Exit
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int AegisubApp::OnExit() {
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SubtitleFormat::DestroyFormats();
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VideoContext::Clear();
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delete plugins;
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Options.Clear();
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#ifdef WITH_AUTOMATION
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delete global_scripts;
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#endif
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return wxApp::OnExit();
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}
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#ifndef _DEBUG
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/////////////////////////////////////////////
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// Message displayed on unhandled exceptions
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const static wxChar unhandled_exception_message[] = _T("Oops, Aegisub has crashed!\n\nI have tried to emergency-save a copy of your file, and a crash log file has been generated.\n\nYou can find the emergency-saved file in:\n%s\n\nIf you submit the crash log to the Aegisub team, we will investigate the problem and attempt to fix it. You can find the crashlog in:\n%s\n\nAegisub will now close.");
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const static wxChar unhandled_exception_message_nocrashlog[] = _T("Oops, Aegisub has crashed!\n\nI have tried to emergency-save a copy of your file.\n\nYou can find the emergency-saved file in:\n%s\n\nAegisub will now close.");
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///////////////////////
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// Unhandled exception
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void AegisubApp::OnUnhandledException() {
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// Attempt to recover file
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wxFileName origfile(AssFile::top->filename);
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wxString path = Options.AsText(_T("Auto recovery path"));
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if (path.IsEmpty()) path = StandardPaths::DecodePath(_T("?user/"));
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wxFileName dstpath(path);
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if (!dstpath.IsAbsolute()) path = StandardPaths::DecodePathMaybeRelative(path, _T("?user/"));
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path += _T("/");
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dstpath.Assign(path);
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if (!dstpath.DirExists()) wxMkdir(path);
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wxString filename = path + origfile.GetName() + _T(".RECOVER.ass");
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AssFile::top->Save(filename,false,false);
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// Inform user of crash
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wxMessageBox(wxString::Format(unhandled_exception_message, filename.c_str(), StandardPaths::DecodePath(_T("?user/crashlog.txt")).c_str()), _T("Unhandled exception"), wxOK | wxICON_ERROR, NULL);
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}
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///////////////////
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// Fatal exception
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void AegisubApp::OnFatalException() {
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// Attempt to recover file
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wxFileName origfile(AssFile::top->filename);
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wxString path = Options.AsText(_T("Auto recovery path"));
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if (path.IsEmpty()) path = StandardPaths::DecodePath(_T("?user/"));
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wxFileName dstpath(path);
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if (!dstpath.IsAbsolute()) path = StandardPaths::DecodePathMaybeRelative(path, _T("?user/"));
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path += _T("/");
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dstpath.Assign(path);
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if (!dstpath.DirExists()) wxMkdir(path);
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wxString filename = path + origfile.GetName() + _T(".RECOVER.ass");
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AssFile::top->Save(filename,false,false);
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#if wxUSE_STACKWALKER == 1
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// Stack walk
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StackWalker walker(_T("Fatal exception"));
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walker.WalkFromException();
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// Inform user of crash
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wxMessageBox(wxString::Format(unhandled_exception_message, filename.c_str(), StandardPaths::DecodePath(_T("?user/crashlog.txt")).c_str()), _T("Fatal exception"), wxOK | wxICON_ERROR, NULL);
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#else
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// Inform user of crash
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wxMessageBox(wxString::Format(unhandled_exception_message_nocrashlog, filename.c_str()), _T("Fatal exception"), wxOK | wxICON_ERROR, NULL);
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#endif
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}
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#endif
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////////////////
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// Stack walker
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#if wxUSE_STACKWALKER == 1
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void StackWalker::OnStackFrame(const wxStackFrame &frame) {
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wxString dst = wxString::Format(_T("%03i - 0x%08X: "),frame.GetLevel(),frame.GetAddress()) + frame.GetName();
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if (frame.HasSourceLocation()) dst += _T(" on ") + frame.GetFileName() + wxString::Format(_T(":%i"),frame.GetLine());
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if (file.is_open()) {
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file << dst.mb_str() << std::endl;
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}
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else wxLogMessage(dst);
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}
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StackWalker::StackWalker(wxString cause) {
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file.open(wxString(StandardPaths::DecodePath(_T("?user/crashlog.txt"))).mb_str(),std::ios::out | std::ios::app);
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if (file.is_open()) {
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wxDateTime time = wxDateTime::Now();
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wxString timeStr = _T("---") + time.FormatISODate() + _T(" ") + time.FormatISOTime() + _T("------------------");
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formatLen = timeStr.Length();
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file << std::endl << timeStr.mb_str(csConvLocal);
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file << "\nVER - " << GetAegisubLongVersionString().mb_str(wxConvUTF8);
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file << "\nFTL - Begining stack dump for \"" << cause.mb_str(wxConvUTF8) <<"\":\n";
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}
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}
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StackWalker::~StackWalker() {
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if (file.is_open()) {
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char dashes[1024];
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int i = 0;
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for (i=0;i<formatLen;i++) dashes[i] = '-';
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dashes[i] = 0;
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file << "End of stack dump.\n";
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file << dashes;
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file << "\n";
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file.close();
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}
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}
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#endif
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//////////////////
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// Call main loop
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int AegisubApp::OnRun() {
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wxString error;
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// Run program
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try {
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if (m_exitOnFrameDelete == Later) m_exitOnFrameDelete = Yes;
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return MainLoop();
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}
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// Catch errors
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catch (wxString &err) { error = err; }
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catch (wxChar *err) { error = err; }
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catch (std::exception &e) { error = wxString(_T("std::exception: ")) + wxString(e.what(),wxConvUTF8); }
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catch (...) { error = _T("Program terminated in error."); }
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// Report errors
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if (!error.IsEmpty()) {
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std::ofstream file;
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file.open(wxString(StandardPaths::DecodePath(_T("?user/crashlog.txt"))).mb_str(),std::ios::out | std::ios::app);
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if (file.is_open()) {
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wxDateTime time = wxDateTime::Now();
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wxString timeStr = _T("---") + time.FormatISODate() + _T(" ") + time.FormatISOTime() + _T("------------------");
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file << std::endl << timeStr.mb_str(csConvLocal);
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file << "\nVER - " << GetAegisubLongVersionString().mb_str(wxConvUTF8);
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file << "\nEXC - Aegisub has crashed with unhandled exception \"" << error.mb_str(csConvLocal) <<"\".\n";
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int formatLen = timeStr.Length();
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char dashes[1024];
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int i = 0;
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for (i=0;i<formatLen;i++) dashes[i] = '-';
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dashes[i] = 0;
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file << dashes;
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file << "\n";
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file.close();
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}
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OnUnhandledException();
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}
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ExitMainLoop();
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return 1;
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}
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/////////////////////////////////
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// Registry program to filetypes
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void AegisubApp::RegistryAssociate () {
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#if defined(__WINDOWS__)
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// Command to open with this
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wxString command;
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wxStandardPaths stand;
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wxString fullPath = stand.GetExecutablePath();
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command = _T("\"") + fullPath + _T("\" \"%1\"");
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// Main program association
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wxRegKey *key = new wxRegKey(_T("HKEY_CURRENT_USER\\Software\\Classes\\Aegisub"));
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if (!key->Exists()) key->Create();
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key->SetValue(_T(""),_T("Aegisub Subtitle Script"));
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delete key;
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key = new wxRegKey(_T("HKEY_CURRENT_USER\\Software\\Classes\\Aegisub\\DefaultIcon"));
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if (!key->Exists()) key->Create();
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key->SetValue(_T(""),fullPath);
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delete key;
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key = new wxRegKey(_T("HKEY_CURRENT_USER\\Software\\Classes\\Aegisub\\Shell"));
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if (!key->Exists()) key->Create();
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key->SetValue(_T(""),_T("open"));
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delete key;
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key = new wxRegKey(_T("HKEY_CURRENT_USER\\Software\\Classes\\Aegisub\\Shell\\Open"));
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if (!key->Exists()) key->Create();
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key->SetValue(_T(""),_T("&Open with Aegisub"));
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delete key;
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key = new wxRegKey(_T("HKEY_CURRENT_USER\\Software\\Classes\\Aegisub\\Shell\\Open\\Command"));
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if (!key->Exists()) key->Create();
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key->SetValue(_T(""),command);
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delete key;
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// Check associations
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if (Options.AsBool(_T("Show associations"))) {
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bool gotAll = DialogAssociations::CheckAssociation(_T("ass")) && DialogAssociations::CheckAssociation(_T("ssa")) &&
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DialogAssociations::CheckAssociation(_T("srt")) && DialogAssociations::CheckAssociation(_T("sub")) &&
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DialogAssociations::CheckAssociation(_T("ttxt"));
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if (!gotAll) {
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DialogAssociations diag(NULL);
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diag.ShowModal();
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Options.SetBool(_T("Show associations"),false);
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Options.Save();
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}
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}
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#elif defined(__APPLE__)
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// This is totally untested and pure guesswork
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// I don't know if it should be ".ass" or just "ass"
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wxFileName::MacRegisterDefaultTypeAndCreator(_T(".ass"), 0x41535341 /*ASSA*/, 0x41475355 /*AGSU*/);
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// Technically .ssa isn't ASSA but it makes it so much easier ;)
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wxFileName::MacRegisterDefaultTypeAndCreator(_T(".ssa"), 0x53534134 /*SSA4*/, 0x41475355 /*AGSU*/);
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// Not touching .srt yet, there might be some type already registered for it which we should probably use then
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#else
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// Is there anything like this for other POSIX compatible systems?
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#endif
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}
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////////////
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// Open URL
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void AegisubApp::OpenURL(wxString url) {
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wxLaunchDefaultBrowser(url, wxBROWSER_NEW_WINDOW);
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}
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////////////////
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// Apple events
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#ifdef __WXMAC__
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void AegisubApp::MacOpenFile(const wxString &filename) {
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if (frame != NULL && !filename.empty()) {
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frame->LoadSubtitles(filename);
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wxFileName filepath(filename);
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Options.SetText(_T("Last open subtitles path"), filepath.GetPath());
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}
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}
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#endif
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///////////////
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// Event table
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BEGIN_EVENT_TABLE(AegisubApp,wxApp)
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EVT_MOUSEWHEEL(AegisubApp::OnMouseWheel)
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EVT_KEY_DOWN(AegisubApp::OnKey)
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END_EVENT_TABLE()
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/////////////////////
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// Mouse wheel moved
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void AegisubApp::OnMouseWheel(wxMouseEvent &event) {
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wxPoint pt;
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wxWindow *target = wxFindWindowAtPointer(pt);
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if (frame && (target == frame->audioBox->audioDisplay || target == frame->SubsBox)) {
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#if wxCHECK_VERSION(2,9,0)
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if (target->IsShownOnScreen()) target->GetEventHandler()->ProcessEvent(event);
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#else
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if (target->IsShownOnScreen()) target->AddPendingEvent(event);
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|
#endif
|
|
else event.Skip();
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|
}
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|
else event.Skip();
|
|
}
|
|
|
|
|
|
///////////////
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|
// Key pressed
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|
void AegisubApp::OnKey(wxKeyEvent &event) {
|
|
//frame->audioBox->audioDisplay->AddPendingEvent(event);
|
|
if (!event.GetSkipped()) {
|
|
event.Skip();
|
|
}
|
|
}
|