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Aegisub/core/frame_main.cpp
Rodrigo Braz Monteiro 9f361dca17 Fixed drag and dropping of timecode files 
Originally committed to SVN as r134.
2006-02-23 23:04:41 +00:00

1125 lines
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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
//
///////////////////
// Include headers
#include <wx/wxprec.h>
#include <wx/sysopt.h>
#include <wx/mimetype.h>
#include <wx/filename.h>
#include <wx/tokenzr.h>
#include "subs_grid.h"
#include "frame_main.h"
#include "video_display.h"
#include "video_slider.h"
#include "video_zoom.h"
#include "ass_file.h"
#include "dialog_search_replace.h"
#include "vfr.h"
#include "subs_edit_box.h"
#include "options.h"
#include "main.h"
#include "version.h"
#include "splash.h"
#include "tip.h"
#include "automation_filter.h"
#include "audio_box.h"
#include "dialog_spellcheck.h"
#include "video_box.h"
#include "drop.h"
#include "hotkeys.h"
#include "utils.h"
#include "text_file_reader.h"
/////////////////////////
// FrameMain constructor
FrameMain::FrameMain (wxArrayString args)
: wxFrame ((wxFrame*)NULL,-1,_T(""),wxDefaultPosition,wxSize(800,600),wxDEFAULT_FRAME_STYLE | wxCLIP_CHILDREN)
{
// Splash screen
#ifndef _DEBUG
if (Options.AsBool(_T("Show Splash"))) {
SplashScreen *splash = new SplashScreen(NULL);
splash->Show(true);
}
else {
// Show tip of the day
TipOfTheDay::Show(this);
}
#endif
// Initialize flags
HasSelection = false;
menuCreated = false;
blockAudioLoad = false;
blockAudioLoad = false;
// Create menu and tool bars
InitToolbar();
InitMenu();
// Create status bar
CreateStatusBar(2);
// Set icon
SetIcon(wxICON(wxicon));
// Contents
curMode = -1;
InitContents();
// Parse arguments
LoadSubtitles(_T(""));
LoadList(args);
// Set autosave timer
AutoSave.SetOwner(this,AutoSave_Timer);
int time = Options.AsInt(_T("Auto save every seconds"));
if (time > 0) {
AutoSave.Start(time*1000);
}
// Set accelerator keys
PreviousFocus = NULL;
SetAccelerators();
// Set drop target
SetDropTarget(new AegisubFileDropTarget(this));
}
////////////////////////
// FrameMain destructor
FrameMain::~FrameMain () {
DeInitContents();
}
//////////////////////
// Initialize toolbar
void FrameMain::InitToolbar () {
// Create toolbar
wxSystemOptions::SetOption(_T("msw.remap"), 0);
Toolbar = CreateToolBar(wxTB_FLAT | wxTB_HORIZONTAL,-1,_T("Toolbar"));
// Subtitle control buttons
Toolbar->AddTool(Menu_File_New_Subtitles,_("New"),wxBITMAP(new_toolbutton),_("New subtitles"));
Toolbar->AddTool(Menu_File_Open_Subtitles,_("Open"),wxBITMAP(open_toolbutton),_("Open subtitles"));
Toolbar->AddTool(Menu_File_Save_Subtitles,_("Save"),wxBITMAP(save_toolbutton),_("Save subtitles"));
Toolbar->AddSeparator();
// Video zoom controls
Toolbar->AddTool(Menu_Video_JumpTo,_("Jump To..."),wxBITMAP(jumpto_button),wxNullBitmap,wxITEM_NORMAL,_("Jump video to time/frame"));
Toolbar->AddTool(Menu_Video_Zoom_In,_("Zoom in"),wxBITMAP(zoom_in_button),wxNullBitmap,wxITEM_NORMAL,_("Zoom video in"));
Toolbar->AddTool(Menu_Video_Zoom_Out,_("Zoom out"),wxBITMAP(zoom_out_button),wxNullBitmap,wxITEM_NORMAL,_("Zoom video out"));
wxArrayString choices;
for (int i=1;i<=16;i++) {
wxString toAdd = wxString::Format(_T("%i"),int(i*12.5));
if (i%2) toAdd += _T(".5");
toAdd += _T("%");
choices.Add(toAdd);
}
ZoomBox = new wxComboBox(Toolbar,Toolbar_Zoom_Dropdown,_T("75%"),wxDefaultPosition,wxSize(100,20),choices,wxCB_READONLY);
Toolbar->AddControl(ZoomBox);
Toolbar->AddSeparator();
// More video buttons
Toolbar->AddTool(Menu_Subs_Snap_Video_To_Start,_("Jump video to start"),wxBITMAP(video_to_substart),_("Jumps the video to the start frame of current subtitle"));
Toolbar->AddTool(Menu_Subs_Snap_Video_To_End,_("Jump video to end"),wxBITMAP(video_to_subend),_("Jumps the video to the end frame of current subtitle"));
Toolbar->AddTool(Menu_Subs_Snap_Start_To_Video,_("Snap start to video"),wxBITMAP(substart_to_video),_("Set start of selected subtitles to current video frame"));
Toolbar->AddTool(Menu_Subs_Snap_End_To_Video,_("Snap end to video"),wxBITMAP(subend_to_video),_("Set end of selected subtitles to current video frame"));
Toolbar->AddTool(Menu_Video_Select_Visible,_("Select visible"),wxBITMAP(select_visible_button),_("Selects all lines that are currently visible on video frame"));
Toolbar->AddTool(Menu_Video_Snap_To_Scene,_("Snap subtitles to scene"),wxBITMAP(snap_subs_to_scene),_("Snap selected subtitles so they match current scene start/end"));
Toolbar->AddTool(Menu_Video_Shift_To_Frame,_("Shift subtitles to frame"),wxBITMAP(shift_to_frame),_("Shift selected subtitles so first selected starts at this frame"));
Toolbar->AddSeparator();
// Property stuff
Toolbar->AddTool(Menu_Tools_Properties,_("Properties"),wxBITMAP(properties_toolbutton),_("Open Properties"));
Toolbar->AddTool(Menu_Tools_Styles_Manager,_("Styles Manager"),wxBITMAP(style_toolbutton),_("Open Styles Manager"));
Toolbar->AddSeparator();
// Automation
Toolbar->AddTool(Menu_Tools_Automation,_("Automation"),wxBITMAP(automation_toolbutton),_("Open Automation manager"));
Toolbar->AddSeparator();
// Tools
Toolbar->AddTool(Menu_Tools_Styling,_("Styling Assistant"),wxBITMAP(styling_toolbutton),_("Open Styling Assistant"));
Toolbar->AddTool(Menu_Tools_Translation,_("Translation Assistant"),wxBITMAP(translation_toolbutton),_("Open Translation Assistant"));
Toolbar->AddTool(Menu_Tools_Fonts_Collector,_("Fonts Collector"),wxBITMAP(font_collector_button),_("Open Fonts Collector"));
Toolbar->AddTool(Menu_Tools_Resample,_("Resample"),wxBITMAP(resample_toolbutton),_("Resample script resolution"));
Toolbar->AddTool(Menu_Tools_Timing_Processor,_("Timing Post-Processor"),wxBITMAP(timing_processor_toolbutton),_("Open Timing Post-processor dialog"));
#ifndef NO_SPELLCHECKER
Toolbar->AddTool(Menu_Tools_SpellCheck,_("Spellchecker"),wxBITMAP(spellcheck_toolbutton),_("Open Spell checker"));
#endif
Toolbar->AddSeparator();
// Misc
Toolbar->AddTool(Grid_Toggle_Tags,_("Cycle Tag Hidding Mode"),wxBITMAP(toggle_tag_hiding),_("Cycle through tag-hiding modes"));
// Update
Toolbar->Realize();
}
///////////////////////
// Initialize menu bar
void FrameMain::InitMenu() {
// Deinit menu if needed
if (menuCreated) {
SetMenuBar(NULL);
}
// Generate menubar
MenuBar = new wxMenuBar();
// Create recent subs submenus
RecentSubs = new wxMenu();
RecentVids = new wxMenu();
RecentAuds = new wxMenu();
// Create file menu
fileMenu = new wxMenu();
AppendBitmapMenuItem(fileMenu,Menu_File_New_Subtitles, _("&New Subtitles\t") + Hotkeys.GetText(_T("New Subtitles")), _("New subtitles"),wxBITMAP(new_toolbutton));
AppendBitmapMenuItem(fileMenu,Menu_File_Open_Subtitles, _("&Open Subtitles...\t") + Hotkeys.GetText(_T("Open Subtitles")), _("Opens a subtitles file"),wxBITMAP(open_toolbutton));
fileMenu->Append(Menu_File_Open_Subtitles_Charset, _("&Open Subtitles with Charset..."), _("Opens a subtitles file with a specific charset"));
AppendBitmapMenuItem(fileMenu,Menu_File_Save_Subtitles, _("&Save Subtitles\t") + Hotkeys.GetText(_T("Save Subtitles")), _("Saves subtitles"),wxBITMAP(save_toolbutton));
fileMenu->Append(Menu_File_Save_Subtitles_As, _("Save Subtitles as..."), _("Saves subtitles with another name"));
fileMenu->Append(Menu_File_Export_Subtitles, _("Export Subtitles..."), _("Saves a copy of subtitles with processing applied to it."));
fileMenu->AppendSeparator();
wxMenuItem *RecentParent = new wxMenuItem(fileMenu, Menu_File_Recent_Subs_Parent, _("Recent"), _T(""), wxITEM_NORMAL, RecentSubs);
fileMenu->Append(RecentParent);
fileMenu->AppendSeparator();
fileMenu->Append(Menu_File_Exit, _("E&xit\t") + Hotkeys.GetText(_T("Exit")), _("Exit the application"));
MenuBar->Append(fileMenu, _("&File"));
// Create Edit menu
editMenu = new wxMenu();
AppendBitmapMenuItem (editMenu,Menu_Edit_Undo, _("&Undo\t") + Hotkeys.GetText(_T("Undo")), _("Undoes last action"),wxBITMAP(undo_button));
AppendBitmapMenuItem (editMenu,Menu_Edit_Redo, _("&Redo\t") + Hotkeys.GetText(_T("Redo")), _("Redoes last action"),wxBITMAP(redo_button));
editMenu->AppendSeparator();
editMenu->Append(Menu_Edit_Select, _("&Select lines...\t") + Hotkeys.GetText(_T("Select lines")), _("Selects lines based on defined criterea"));
editMenu->Append(Menu_Edit_Shift, _("S&hift times...\t") + Hotkeys.GetText(_T("Shift times")), _("Shift subtitles by time or frames"));
editMenu->AppendSeparator();
AppendBitmapMenuItem (editMenu,Menu_Edit_Find, _("&Find...\t") + Hotkeys.GetText(_T("Find")), _("Find words in subtitles"),wxBITMAP(find_button));
editMenu->Append(Menu_Edit_Find_Next, _("Find next\t") + Hotkeys.GetText(_T("Find Next")), _("Find next match of last word"));
editMenu->Append(Menu_Edit_Replace, _("&Replace...\t") + Hotkeys.GetText(_T("Replace")) , _("Find and replace words in subtitles"));
editMenu->AppendSeparator();
AppendBitmapMenuItem (editMenu,Menu_Edit_Cut, _("Cut...\t") + Hotkeys.GetText(_T("Cut")), _("Cut subtitles"), wxBITMAP(cut_button));
AppendBitmapMenuItem (editMenu,Menu_Edit_Copy, _("Copy...\t") + Hotkeys.GetText(_T("Copy")), _("Copy subtitles"), wxBITMAP(copy_button));
AppendBitmapMenuItem (editMenu,Menu_Edit_Paste, _("Paste...\t") + Hotkeys.GetText(_T("Paste")), _("Paste subtitles"), wxBITMAP(paste_button));
MenuBar->Append(editMenu, _("&Edit"));
// Create view menu
viewMenu = new wxMenu();
viewMenu->Append(Menu_View_Language, _T("&Language..."), _("Select Aegisub interface language"));
viewMenu->AppendSeparator();
viewMenu->AppendRadioItem(Menu_View_Subs, _("Subs only view"), _("Display subtitles only"));
viewMenu->AppendRadioItem(Menu_View_Video, _("Video+Subs view"), _("Display video and subtitles only"));
viewMenu->AppendRadioItem(Menu_View_Audio, _("Audio+Subs view"), _("Display audio and subtitles only"));
viewMenu->AppendRadioItem(Menu_View_Standard, _("Full view"), _("Display audio, video and subtitles"));
MenuBar->Append(viewMenu, _("Vie&w"));
// Create video menu
videoMenu = new wxMenu();
videoMenu->Append(Menu_File_Open_Video, _("&Open Video..."), _("Opens a video file"));
videoMenu->Append(Menu_File_Close_Video, _("&Close Video"), _("Closes the currently open video file"));
wxMenuItem *RecentVidParent = new wxMenuItem(videoMenu, Menu_File_Recent_Vids_Parent, _("Recent"), _T(""), wxITEM_NORMAL, RecentVids);
videoMenu->Append(RecentVidParent);
videoMenu->AppendSeparator();
videoMenu->Append(Menu_File_Open_VFR, _("Open timecodes file..."), _("Opens a VFR timecodes v1 or v2 file"));
videoMenu->Append(Menu_File_Close_VFR, _("Close timecodes file"), _("Closes the currently open timecodes file"))->Enable(false);
videoMenu->AppendSeparator();
AppendBitmapMenuItem (videoMenu,Menu_Video_JumpTo, _("&Jump To...\t") + Hotkeys.GetText(_T("Video Jump")), _("Jump to frame or time"), wxBITMAP(jumpto_button));
videoMenu->AppendSeparator();
videoMenu->Append(Menu_View_Zoom_50, _("Zoom &50%\t") + Hotkeys.GetText(_T("Zoom 50%")), _("Set zoom to 50%"));
videoMenu->Append(Menu_View_Zoom_100, _("Zoom &100%\t") + Hotkeys.GetText(_T("Zoom 100%")), _("Set zoom to 100%"));
videoMenu->Append(Menu_View_Zoom_200, _("Zoom &200%\t") + Hotkeys.GetText(_T("Zoom 200%")), _("Set zoom to 200%"));
videoMenu->AppendSeparator();
AppendBitmapMenuItem(videoMenu,Menu_Subs_Snap_Video_To_Start, _("Jump video to start\t") + Hotkeys.GetText(_T("Jump Video To Start")), _("Jumps the video to the start frame of current subtitle"), wxBITMAP(video_to_substart));
AppendBitmapMenuItem(videoMenu,Menu_Subs_Snap_Video_To_End, _("Jump video to end\t") + Hotkeys.GetText(_T("Jump Video To End")), _("Jumps the video to the end frame of current subtitle"), wxBITMAP(video_to_subend));
AppendBitmapMenuItem(videoMenu,Menu_Subs_Snap_Start_To_Video, _("Snap start to video\t") + Hotkeys.GetText(_T("Set Start To Video")), _("Set start of selected subtitles to current video frame"), wxBITMAP(substart_to_video));
AppendBitmapMenuItem(videoMenu,Menu_Subs_Snap_End_To_Video, _("Snap end to video\t") + Hotkeys.GetText(_T("Set End to Video")), _("Set end of selected subtitles to current video frame"), wxBITMAP(subend_to_video));
AppendBitmapMenuItem(videoMenu,Menu_Video_Snap_To_Scene, _("Snap to scene\t") + Hotkeys.GetText(_T("Snap to Scene")), _("Set start and end of subtitles to the keyframes around current video frame"), wxBITMAP(snap_subs_to_scene));
AppendBitmapMenuItem(videoMenu,Menu_Video_Shift_To_Frame, _("Shift to Current Frame\t") + Hotkeys.GetText(_T("Shift by Current Time")), _("Shift selection so first selected line starts at current frame"), wxBITMAP(shift_to_frame));
videoMenu->AppendSeparator();
videoMenu->AppendRadioItem(Menu_Video_AR_Default, _("&Default Aspect Ratio"), _("Leave video on original aspect ratio"));
videoMenu->AppendRadioItem(Menu_Video_AR_Full, _("&Fullscreen Aspect Ratio (4:3)"), _("Forces video to fullscreen aspect ratio"));
videoMenu->AppendRadioItem(Menu_Video_AR_Wide, _("&Widescreen Aspect Ratio (16:9)"), _("Forces video to widescreen aspect ratio"));
MenuBar->Append(videoMenu, _("&Video"));
// Create audio menu
audioMenu = new wxMenu();
audioMenu->Append(Menu_Audio_Open_File, _("&Open Audio file..."), _("Opens an audio file"));
audioMenu->Append(Menu_Audio_Open_From_Video, _("Open Audio from &Video"), _("Opens the audio from the current video file"));
audioMenu->Append(Menu_Audio_Close, _("&Close Audio"), _("Closes the currently open audio file"));
wxMenuItem *RecentAudParent = new wxMenuItem(audioMenu, Menu_File_Recent_Auds_Parent, _("Recent"), _T(""), wxITEM_NORMAL, RecentAuds);
audioMenu->Append(RecentAudParent);
MenuBar->Append(audioMenu, _("&Audio"));
// Create Tools menu
toolMenu = new wxMenu();
AppendBitmapMenuItem (toolMenu,Menu_Tools_Properties, _("&Properties..."), _("Open script properties window"),wxBITMAP(properties_toolbutton));
AppendBitmapMenuItem (toolMenu,Menu_Tools_Styles_Manager, _("&Styles Manager..."), _("Open styles manager"), wxBITMAP(style_toolbutton));
toolMenu->AppendSeparator();
AppendBitmapMenuItem (toolMenu,Menu_Tools_Automation, _("&Automation..."),_("Open automation manager"), wxBITMAP(automation_toolbutton));
toolMenu->AppendSeparator();
AppendBitmapMenuItem (toolMenu,Menu_Tools_Styling, _("St&yling Assistant..."), _("Open styling assistant"), wxBITMAP(styling_toolbutton));
AppendBitmapMenuItem (toolMenu,Menu_Tools_Translation, _("&Translation Assistant..."),_("Open translation assistant"), wxBITMAP(translation_toolbutton));
AppendBitmapMenuItem (toolMenu,Menu_Tools_Fonts_Collector, _("&Fonts Collector..."),_("Open fonts collector"), wxBITMAP(font_collector_button));
AppendBitmapMenuItem (toolMenu,Menu_Tools_Resample,_("Resample resolution..."), _("Changes resolution and modifies subtitles to conform to change"), wxBITMAP(resample_toolbutton));
AppendBitmapMenuItem (toolMenu,Menu_Tools_Timing_Processor,_("Timing Post-Processor..."), _("Runs a post-processor for timing to deal with lead-ins, lead-outs, scene timing and etc."), wxBITMAP(timing_processor_toolbutton));
#ifndef NO_SPELLCHECKER
AppendBitmapMenuItem (toolMenu,Menu_Tools_SpellCheck, _("Spe&ll checker..."),_("Open spell checker"), wxBITMAP(spellcheck_toolbutton));
#endif
toolMenu->AppendSeparator();
AppendBitmapMenuItem (toolMenu,Menu_Tools_Hotkeys, _("&Hotkeys..."), _("Remap hotkeys"), wxBITMAP(hotkeys_button));
MenuBar->Append(toolMenu, _("&Tools"));
// Create help menu
helpMenu = new wxMenu();
AppendBitmapMenuItem (helpMenu,Menu_Help_Contents, _("&Contents...\t") + Hotkeys.GetText(_T("Help")), _("Help topics"), wxBITMAP(contents_button));
helpMenu->AppendSeparator();
helpMenu->Append(Menu_Help_Website, _("&Website..."), _("Visit Aegisub's official website"));
helpMenu->Append(Menu_Help_Forums, _("&Forums..."), _("Visit Aegisub's forums"));
helpMenu->Append(Menu_Help_BugTracker, _("&Bug tracker..."), _("Visit Aegisub's bug tracker"));
AppendBitmapMenuItem (helpMenu,Menu_Help_IRCChannel, _("&IRC channel..."), _("Visit Aegisub's official IRC channel"), wxBITMAP(irc_button));
helpMenu->AppendSeparator();
helpMenu->Append(Menu_Help_About, _("&About..."), _("About Aegisub"));
MenuBar->Append(helpMenu, _("&Help"));
// Set the bar as this frame's
SetMenuBar(MenuBar);
// Set menu created flag
menuCreated = true;
}
///////////////////////
// Initialize contents
void FrameMain::InitContents() {
// Set a background panel
Panel = new wxPanel(this,-1,wxDefaultPosition,wxDefaultSize,wxTAB_TRAVERSAL | wxCLIP_CHILDREN);
// Initialize sizers
MainSizer = new wxBoxSizer(wxVERTICAL);
TopSizer = new wxBoxSizer(wxHORIZONTAL);
BottomSizer = new wxBoxSizer(wxHORIZONTAL);
// Video area;
videoBox = new VideoBox(Panel);
TopSizer->Add(videoBox->VideoSizer,0,wxEXPAND,0);
videoBox->videoDisplay->zoomBox = ZoomBox;
// Subtitles area
SubsBox = new SubtitlesGrid(this,Panel,-1,videoBox->videoDisplay,wxDefaultPosition,wxSize(600,100),wxWANTS_CHARS | wxSUNKEN_BORDER,_T("Subs grid"));
BottomSizer->Add(SubsBox,1,wxEXPAND | wxLEFT | wxRIGHT | wxBOTTOM,0);
AssFile::StackReset();
videoBox->videoSlider->grid = SubsBox;
videoBox->videoDisplay->grid = SubsBox;
videoBox->videoDisplay->SetZoomPos(Options.AsInt(_T("Video Default Zoom")));
Search.grid = SubsBox;
// Audio area
audioBox = new AudioBox(Panel,videoBox->videoDisplay);
audioBox->frameMain = this;
videoBox->videoDisplay->audio = audioBox->audioDisplay;
// Top sizer
EditBox = new SubsEditBox(Panel,SubsBox);
EditBox->audio = audioBox->audioDisplay;
EditBox->video = videoBox->videoDisplay;
ToolSizer = new wxBoxSizer(wxVERTICAL);
ToolSizer->Add(audioBox,0,wxEXPAND | wxBOTTOM,5);
ToolSizer->Add(EditBox,1,wxEXPAND,5);
TopSizer->Add(ToolSizer,1,wxEXPAND | wxLEFT | wxRIGHT | wxBOTTOM,5);
// Set sizers/hints
MainSizer->Add(TopSizer,0,wxEXPAND | wxALL,0);
MainSizer->Add(BottomSizer,1,wxEXPAND | wxALL,0);
Panel->SetSizer(MainSizer);
//MainSizer->SetSizeHints(Panel);
//SetSizer(MainSizer);
// Set display
SetDisplayMode(0);
Layout();
}
void FrameMain::DeInitContents() {
//ghetto hack to free all AssFile junk properly, eliminates lots of memory leaks
AssFile::StackReset();
delete AssFile::top;
delete EditBox;
delete videoBox;
}
//////////////////
// Update toolbar
void FrameMain::UpdateToolbar() {
// Collect flags
bool isVideo = (curMode == 1) || (curMode == 2);
HasSelection = true;
int selRows = SubsBox->GetNumberSelection();
// Update
wxToolBar* toolbar = GetToolBar();
toolbar->FindById(Menu_Video_JumpTo)->Enable(isVideo);
toolbar->FindById(Menu_Video_Zoom_In)->Enable(isVideo);
toolbar->FindById(Menu_Video_Zoom_Out)->Enable(isVideo);
ZoomBox->Enable(isVideo);
toolbar->FindById(Menu_Subs_Snap_Start_To_Video)->Enable(isVideo && selRows > 0);
toolbar->FindById(Menu_Subs_Snap_End_To_Video)->Enable(isVideo && selRows > 0);
toolbar->FindById(Menu_Subs_Snap_Video_To_Start)->Enable(isVideo && selRows == 1);
toolbar->FindById(Menu_Subs_Snap_Video_To_End)->Enable(isVideo && selRows == 1);
toolbar->FindById(Menu_Video_Select_Visible)->Enable(isVideo);
toolbar->FindById(Menu_Video_Snap_To_Scene)->Enable(isVideo && selRows > 0);
toolbar->FindById(Menu_Video_Shift_To_Frame)->Enable(isVideo && selRows > 0);
toolbar->Realize();
}
//////////////////////////////////
// Append a menu item with bitmap
void FrameMain::AppendBitmapMenuItem (wxMenu* parentMenu,int id,wxString text,wxString help,wxBitmap bmp) {
wxMenuItem *cur = new wxMenuItem(parentMenu,id,text,help);
cur->SetBitmap(bmp);
parentMenu->Append(cur);
}
////////////////////////////
// Menu item enable/disable
void FrameMain::MenuItemEnable (int id, bool state,wxBitmap &bmp1,wxBitmap &bmp2) {
wxMenuItem *item = MenuBar->FindItem(id);
wxBitmap bmp = item->GetBitmap();
// No image
if (bmp.GetWidth() == 0) {
item->Enable(state);
}
// Has image
else {
RebuildMenuItem(item->GetMenu(),id,bmp1,bmp2,state);
}
}
/////////////////////////////////
// Helper to rebuild menu items
wxMenuItem *FrameMain::RebuildMenuItem(wxMenu *menu,int findId,wxBitmap bmp1,wxBitmap bmp2,bool state) {
// Find pos
wxMenuItemList items = menu->GetMenuItems();
int pos = -1;
for (size_t i=0;i<items.GetCount();i++) {
if (items[i]->GetId() == findId) {
pos = i;
break;
}
}
if (pos == -1) return NULL;
// Get ID and pointer
wxMenuItem *cur = items[pos];
int id = cur->GetId();
// Rebuild
wxMenuItem *newItem = new wxMenuItem(menu,id,cur->GetText(),cur->GetHelp(),cur->GetKind(),cur->GetSubMenu());
if (state) newItem->SetBitmap(bmp1);
else newItem->SetBitmap(bmp2);
// Swap them
menu->Destroy(id);
menu->Insert(pos,newItem);
menu->Enable(id,state);
return cur;
}
//////////////////
// Open subtitles
void FrameMain::LoadSubtitles (wxString filename,wxString charset) {
// First check if there is some loaded
if (AssFile::top && AssFile::top->loaded) {
if (TryToCloseSubs() == wxCANCEL) return;
}
// Setup
bool isFile = (filename != _T(""));
// Load
try {
// File exists?
if (isFile) {
wxFileName fileCheck(filename);
if (!fileCheck.FileExists()) throw _T("File does not exist.");
// Make sure that file isn't actually a timecode file
TextFileReader testSubs(filename);
if (testSubs.HasMoreLines()) {
wxString cur = testSubs.ReadLineFromFile();
if (cur.Left(10) == _T("# timecode")) {
LoadVFR(filename);
return;
}
}
}
// Proceed into loading
SubsBox->Clear();
AssFile::StackReset();
if (isFile) {
AssFile::top->Load(filename,charset);
SubsBox->LoadFromAss(AssFile::top,false,true);
}
else {
SubsBox->LoadDefault(AssFile::top);
}
}
catch (wchar_t *err) {
wxMessageBox(wxString(err), _T("Error"), wxOK | wxICON_ERROR, NULL);
return;
}
catch (AutomationError &err) {
wxMessageBox(wxString(_T("Automation exception: ")) + err.message, _T("Error"), wxOK | wxICON_ERROR, NULL);
return;
}
catch (...) {
wxMessageBox(_T("Unknown error"), _T("Error"), wxOK | wxICON_ERROR, NULL);
return;
}
// Save copy
wxFileName origfile(filename);
if (Options.AsBool(_T("Auto backup")) && origfile.FileExists()) {
// Get path
wxString path = Options.AsText(_T("Auto backup path"));
if (path.IsEmpty()) path = origfile.GetPath();
wxFileName dstpath(path);
if (!dstpath.IsAbsolute()) path = AegisubApp::folderName + path;
path += _T("/");
dstpath.Assign(path);
if (!dstpath.DirExists()) wxMkdir(path);
// Save
wxString backup = path + origfile.GetName() + _T(".ORIGINAL.") + origfile.GetExt();
Backup(filename,backup);
}
// Sync
SynchronizeProject(true);
// Update title bar
UpdateTitle();
}
//////////////////
// Save subtitles
bool FrameMain::SaveSubtitles(bool saveas,bool withCharset) {
// Try to get filename from file
wxString filename;
if (saveas == false && AssFile::top->IsASS) filename = AssFile::top->filename;
// Failed, ask user
if (filename.IsEmpty()) {
videoBox->videoDisplay->Stop();
filename = wxFileSelector(_("Save subtitles file"),_T(""),_T(""),_T(""),_T("Advanced Substation Alpha (*.ass)|*.ass"),wxSAVE | wxOVERWRITE_PROMPT,this);
AssFile::top->filename = filename; //fix me, ghetto hack for correct relative path generation in SynchronizeProject()
}
// Synchronize
SynchronizeProject();
// Actually save
if (!filename.empty()) {
// Get charset
wxString charset = _T("");
if (withCharset) {
wxArrayString choices = GetEncodings();
charset = wxGetSingleChoice(_("Choose charset code:"), _T("Charset"),choices,this,-1, -1,true,250,200);
if (charset.IsEmpty()) return false;
}
// Save
try {
AssFile::top->Save(filename,true,true,charset);
UpdateTitle();
}
catch (wchar_t *err) {
wxMessageBox(wxString(err), _T("Error"), wxOK | wxICON_ERROR, NULL);
return false;
}
catch (...) {
wxMessageBox(_T("Unknown error"), _T("Error"), wxOK | wxICON_ERROR, NULL);
return false;
}
return true;
}
return false;
}
//////////////////////////
// Try to close subtitles
int FrameMain::TryToCloseSubs(bool enableCancel) {
AssFile *ass = AssFile::top;
if (ass->IsModified()) {
int flags = wxYES_NO;
if (enableCancel) flags |= wxCANCEL;
int result = wxMessageBox(_("Save before continuing?"), _("Unsaved changes"), flags,this);
if (result == wxYES) {
// If it fails saving, return cancel anyway
if (SaveSubtitles(false)) return wxYES;
else return wxCANCEL;
}
return result;
}
else return wxYES;
}
////////////////////
// Set display mode
// ----------------
// 0: subs only
// 1: video
// 2: audio
void FrameMain::SetDisplayMode(int mode) {
Freeze();
videoBox->videoDisplay->Stop();
if (mode != curMode) {
// Automatic mode
bool showVid=false, showAudio=false;
if (mode == -1) {
// See what's loaded
if (videoBox->videoDisplay->loaded) showVid = true;
if (audioBox->loaded) showAudio = true;
// Set mode
if (!showVid && !showAudio) mode = 0;
if (showVid && !showAudio) mode = 1;
if (showVid && showAudio) mode = 2;
if (!showVid && showAudio) mode = 3;
}
// Subs only
else if (mode == 0) {
showVid = false;
showAudio = false;
}
// Video only
else if (mode == 1) {
showVid = true;
showAudio = false;
}
// Video+Audio
else if (mode == 2) {
showVid = true;
showAudio = true;
}
// Audio only
else if (mode == 3) {
showVid = false;
showAudio = true;
}
// Set display
TopSizer->Show(videoBox->VideoSizer,showVid,true);
ToolSizer->Show(audioBox,showAudio,true);
}
// Update
curMode = mode;
UpdateToolbar();
videoBox->VideoSizer->Layout();
MainSizer->Layout();
//int cw,ch;
//GetSize(&cw,&ch);
//SetSize(cw-1,ch-1);
Thaw();
}
////////////////////
// Update title bar
void FrameMain::UpdateTitle() {
// Determine if current subs are modified
bool subsMod = AssFile::top->IsModified();
// Create ideal title
wxString newTitle = _T("");
if (subsMod) newTitle << _T("* ");
if (AssFile::top->filename != _T("")) {
wxFileName file (AssFile::top->filename);
newTitle << file.GetFullName();
}
else newTitle << _T("Untitled");
newTitle << _T(" - Aegisub ") << VERSION_STRING;
// Get current title
wxString curTitle = GetTitle();
if (curTitle != newTitle) SetTitle(newTitle);
}
/////////////////////////////////////////
// Updates subs with video/whatever data
void FrameMain::SynchronizeProject(bool fromSubs) {
// Gather current data
AssFile *subs = AssFile::top;
// Retrieve data from subs
if (fromSubs) {
// Reset the state
long videoPos = 0;
long videoAr = 0;
long videoZoom = 0;
{
std::list<AssAutomationFilter*>::const_iterator next = AssAutomationFilter::GetFilterList().begin(), f;
while (next != AssAutomationFilter::GetFilterList().end()) {
f = next++;
AutomationScript *s = (*f)->GetScript();
delete (*f);
delete s;
}
}
// Get new state info
subs->GetScriptInfo(_T("Video Position")).ToLong(&videoPos);
subs->GetScriptInfo(_T("Video Aspect Ratio")).ToLong(&videoAr);
subs->GetScriptInfo(_T("Video Zoom")).ToLong(&videoZoom);
wxString curSubsVideo = DecodeRelativePath(subs->GetScriptInfo(_T("Video File")),AssFile::top->filename);
wxString curSubsVFR = DecodeRelativePath(subs->GetScriptInfo(_T("VFR File")),AssFile::top->filename);
wxString curSubsAudio = DecodeRelativePath(subs->GetScriptInfo(_T("Audio File")),AssFile::top->filename);
wxString AutoScriptString = subs->GetScriptInfo(_T("Automation Scripts"));
// Automation script
if (AutoScriptString != _T("")) {
wxStringTokenizer toker(AutoScriptString, _T("|"), wxTOKEN_STRTOK);
wxFileName AssFileName(subs->filename);
while (toker.HasMoreTokens()) {
wxString sfnames;
try {
sfnames = toker.GetNextToken().Trim(false).Trim(true);
wxFileName sfname(sfnames);
sfname.Normalize(wxPATH_NORM_ALL, AssFileName.GetPath());
sfnames = sfname.GetFullPath();
AutomationScriptFile *sfile = AutomationScriptFile::CreateFromFile(sfnames);
if (!sfile) {
wxLogWarning(_T("Automation script referenced in subtitle file not found: %s"), sfname.GetName().c_str());
continue;
}
//AssAutomationFilters are added to a global list when constructed, this is not a leak
new AssAutomationFilter(new AutomationScript(sfile));
}
catch (AutomationError &err) {
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);
}
catch (...) {
wxMessageBox(_T("An unknown error occurred loading an Automation script referenced in the subtitle file."), _T("Error loading Automation script"), wxOK | wxICON_ERROR, this);
continue;
}
}
}
// Check if there is anything to change
int autoLoadMode = Options.AsInt(_T("Autoload linked files"));
bool hasToLoad = false;
if (curSubsAudio != audioBox->audioName || curSubsVFR != VFR_Output.vfrFile || curSubsVideo != videoBox->videoDisplay->videoName) {
hasToLoad = true;
}
// Decide whether to load or not
bool doLoad = false;
if (hasToLoad) {
if (autoLoadMode == 1) doLoad = true;
else if (autoLoadMode == 2) {
int result = wxMessageBox(_("Do you want to load/unload the associated files?"),_("(Un)Load files?"),wxYES_NO);
if (result == wxYES) doLoad = true;
}
}
if (doLoad) {
// Variable frame rate
LoadVFR(curSubsVFR);
// Video
if (curSubsVideo != videoBox->videoDisplay->videoName) {
if (curSubsVideo != _T("")) {
LoadVideo(curSubsVideo);
if (videoBox->videoDisplay->loaded) {
videoBox->videoDisplay->JumpToFrame(videoPos);
videoBox->videoDisplay->SetAspectRatio(videoAr);
videoBox->videoDisplay->SetZoomPos(videoZoom-1);
}
}
}
// Audio
if (curSubsAudio != audioBox->audioName) {
if (curSubsAudio == _T("?video")) LoadAudio(_T(""),true);
else LoadAudio(curSubsAudio);
}
}
// Display
SetDisplayMode(-1);
}
// Store data on subs
else {
// Setup
wxString seekpos = _T("0");
wxString ar = _T("0");
wxString zoom = _T("6");
if (videoBox->videoDisplay->loaded) {
seekpos = wxString::Format(_T("%i"),videoBox->videoDisplay->ControlSlider->GetValue());
ar = wxString::Format(_T("%i"),videoBox->videoDisplay->GetAspectRatio());
zoom = wxString::Format(_T("%i"),videoBox->videoDisplay->zoomBox->GetSelection()+1);
}
// Store audio data
subs->SetScriptInfo(_T("Audio File"),MakeRelativePath(audioBox->audioName,AssFile::top->filename));
// Store video data
subs->SetScriptInfo(_T("Video File"),MakeRelativePath(videoBox->videoDisplay->videoName,AssFile::top->filename));
subs->SetScriptInfo(_T("Video Aspect Ratio"),ar);
subs->SetScriptInfo(_T("Video Zoom"),zoom);
subs->SetScriptInfo(_T("Video Position"),seekpos);
subs->SetScriptInfo(_T("VFR File"),MakeRelativePath(VFR_Output.vfrFile,AssFile::top->filename));
// Create list of Automation scripts
wxString scripts;
std::list<AssAutomationFilter*>::const_iterator f = AssAutomationFilter::GetFilterList().begin();
wxFileName AssFileName(subs->filename);
for (;f != AssAutomationFilter::GetFilterList().end(); ++f) {
if (!(*f)->GetScript()->filename.empty()) {
wxFileName fn((*f)->GetScript()->filename);
fn.MakeRelativeTo(AssFileName.GetPath());
scripts += wxString::Format(_T("%s|"), fn.GetFullPath().c_str());
}
}
if (!scripts.empty()) {
scripts.RemoveLast();
subs->SetScriptInfo(_T("Automation Scripts"), scripts);
}
}
}
///////////////
// Loads video
void FrameMain::LoadVideo(wxString file,bool autoload) {
if (blockVideoLoad) return;
videoBox->videoDisplay->Stop();
try {
if (videoBox->videoDisplay->loaded && VFR_Output.FrameRateType == VFR && !autoload) {
int result = wxMessageBox(_("You have timecodes loaded currently. Would you like to unload them?"), _("Unload timecodes?"), wxYES_NO, this);
if (result == wxYES) {
VFR_Output.Unload();
}
}
videoBox->videoDisplay->SetVideo(file);
}
catch (wchar_t *error) {
wxString err(error);
wxMessageBox(err, _T("Error opening video file"), wxOK | wxICON_ERROR, this);
}
catch (...) {
wxMessageBox(_T("Unknown error"), _T("Error opening video file"), wxOK | wxICON_ERROR, this);
}
// Check that the video size matches the script video size specified
if (videoBox->videoDisplay->loaded) {
int scriptx = SubsBox->ass->GetScriptInfoAsInt(_T("PlayResX"));
int scripty = SubsBox->ass->GetScriptInfoAsInt(_T("PlayResY"));
int vidx = videoBox->videoDisplay->provider->GetSourceWidth(), vidy = videoBox->videoDisplay->provider->GetSourceHeight();
if (scriptx != vidx || scripty != vidy) {
switch (Options.AsInt(_T("Video Check Script Res"))) {
case 1:
// Ask to change on mismatch
if (wxMessageBox(wxString::Format(_("The resolution of the loaded video and the resolution specified for the subtitles don't match.\n\nVideo resolution:\t%d x %d\nScript resolution:\t%d x %d\n\nChange subtitles resolution to match video?"), vidx, vidy, scriptx, scripty), _("Resolution mismatch"), wxYES_NO, this) != wxYES)
break;
// Fallthrough to case 2
case 2:
// Always change script res
SubsBox->ass->SetScriptInfo(_T("PlayResX"), wxString::Format(_T("%d"), vidx));
SubsBox->ass->SetScriptInfo(_T("PlayResY"), wxString::Format(_T("%d"), vidy));
break;
case 0:
default:
// Never change
break;
}
}
}
SubsBox->CommitChanges(true);
SetDisplayMode(-1);
EditBox->UpdateFrameTiming();
}
///////////////
// Loads audio
void FrameMain::LoadAudio(wxString filename,bool FromVideo) {
if (blockAudioLoad) return;
videoBox->videoDisplay->Stop();
try {
audioBox->SetFile(filename,FromVideo);
SetDisplayMode(-1);
}
catch (wchar_t *error) {
wxString err(error);
wxMessageBox(err, _T("Error opening audio file"), wxOK | wxICON_ERROR, this);
}
#ifdef __WINDOWS__
catch (AvisynthError err) {
wxMessageBox (wxString(_T("AviSynth error: ")) + wxString(err.msg,wxConvUTF8), _T("Error loading audio"), wxOK | wxICON_ERROR);
return;
}
#endif
catch (...) {
wxMessageBox(_T("Unknown error"), _T("Error opening audio file"), wxOK | wxICON_ERROR, this);
}
}
/////////////
// Loads VFR
void FrameMain::LoadVFR(wxString filename) {
videoBox->videoDisplay->Stop();
if (filename != _T("")) {
try {
VFR_Output.Load(filename);
SubsBox->Refresh(false);
}
// Fail
catch (wchar_t *error) {
wxString err(error);
wxMessageBox(err, _T("Error opening timecodes file"), wxOK | wxICON_ERROR, this);
}
catch (...) {
wxMessageBox(_T("Unknown error"), _T("Error opening video file"), wxOK | wxICON_ERROR, this);
}
}
else {
VFR_Output.Unload();
if (videoBox->videoDisplay->loaded) {
VFR_Output.SetCFR(videoBox->videoDisplay->fps,true);
}
}
SubsBox->CommitChanges();
EditBox->UpdateFrameTiming();
}
/////////////
// Open help
void FrameMain::OpenHelp(wxString page) {
if (!page.IsEmpty()) page = _T("::") + page;
wxFileType *type = wxTheMimeTypesManager->GetFileTypeFromExtension(_T("chm"));
if (type) {
wxString command = type->GetOpenCommand(AegisubApp::folderName + _T("Aegisub.chm"));
if (!command.empty()) wxExecute(command + page);
}
}
/////////////////
// Get encodings
wxArrayString FrameMain::GetEncodings() {
wxArrayString choices;
choices.Add(_T("UTF-8"));
choices.Add(_T("UTF-16"));
choices.Add(_T("UTF-16BE"));
choices.Add(_T("UTF-16LE"));
choices.Add(_T("UTF-7"));
choices.Add(_T("Local"));
choices.Add(_T("US-ASCII"));
choices.Add(_T("SHIFT_JIS"));
choices.Add(_T("GB2312"));
choices.Add(_T("BIG5"));
choices.Add(_T("EUC-JP"));
choices.Add(_T("KOI8-R"));
choices.Add(_T("KOI8-RU"));
choices.Add(_T("KOI8-U"));
choices.Add(_T("ISO-8859-1"));
choices.Add(_T("ISO-8859-2"));
choices.Add(_T("ISO-8859-3"));
choices.Add(_T("ISO-8859-4"));
choices.Add(_T("ISO-8859-5"));
choices.Add(_T("ISO-8859-6"));
choices.Add(_T("ISO-8859-7"));
choices.Add(_T("ISO-8859-8"));
choices.Add(_T("ISO-8859-9"));
choices.Add(_T("ISO-8859-13"));
choices.Add(_T("ISO-8859-15"));
choices.Add(_T("WINDOWS-1250"));
choices.Add(_T("WINDOWS-1251"));
choices.Add(_T("WINDOWS-1252"));
choices.Add(_T("WINDOWS-1253"));
choices.Add(_T("WINDOWS-1254"));
choices.Add(_T("WINDOWS-1255"));
choices.Add(_T("WINDOWS-1256"));
choices.Add(_T("WINDOWS-1257"));
choices.Add(_T("WINDOWS-1258"));
choices.Add(_T("WINDOWS-874"));
choices.Add(_T("WINDOWS-932"));
choices.Add(_T("WINDOWS-936"));
choices.Add(_T("WINDOWS-949"));
choices.Add(_T("WINDOWS-950"));
return choices;
}
/////////////////////////////////////////////
// Sets status and clear after n miliseconds
void FrameMain::StatusTimeout(wxString text,int ms) {
SetStatusText(text,1);
StatusClear.SetOwner(this,StatusClear_Timer);
StatusClear.Start(ms,true);
}
///////////////////////////
// Setup accelerator table
void FrameMain::SetAccelerators() {
wxAcceleratorEntry entry[8];
entry[0] = Hotkeys.GetAccelerator(_T("Video global prev frame"),Video_Prev_Frame);
entry[1] = Hotkeys.GetAccelerator(_T("Video global next frame"),Video_Next_Frame);
entry[2] = Hotkeys.GetAccelerator(_T("Video global focus seek"),Video_Focus_Seek);
entry[3] = Hotkeys.GetAccelerator(_T("Grid global prev line"),Grid_Prev_Line);
entry[4] = Hotkeys.GetAccelerator(_T("Grid global next line"),Grid_Next_Line);
entry[5] = Hotkeys.GetAccelerator(_T("Save Subtitles Alt"),Menu_File_Save_Subtitles);
entry[6] = Hotkeys.GetAccelerator(_T("Video global zoom in"),Menu_Video_Zoom_In);
entry[7] = Hotkeys.GetAccelerator(_T("Video global zoom out"),Menu_Video_Zoom_Out);
wxAcceleratorTable table(8,entry);
SetAcceleratorTable(table);
}
//////////////////////
// Load list of files
bool FrameMain::LoadList(wxArrayString list) {
// Build list
wxArrayString List;
for (size_t i=0;i<list.Count();i++) {
wxFileName file(list[i]);
if (file.IsRelative()) file.MakeAbsolute();
if (file.FileExists()) List.Add(file.GetFullPath());
}
// Video formats
wxArrayString videoList;
videoList.Add(_T("avi"));
videoList.Add(_T("mkv"));
videoList.Add(_T("mp4"));
videoList.Add(_T("d2v"));
videoList.Add(_T("mpg"));
videoList.Add(_T("mpeg"));
videoList.Add(_T("ogm"));
videoList.Add(_T("avs"));
videoList.Add(_T("wmv"));
videoList.Add(_T("asf"));
videoList.Add(_T("mov"));
videoList.Add(_T("rm"));
// Subtitle formats
wxArrayString subsList;
subsList.Add(_T("ass"));
subsList.Add(_T("ssa"));
subsList.Add(_T("srt"));
subsList.Add(_T("txt"));
// Audio formats
wxArrayString audioList;
audioList.Add(_T("wav"));
audioList.Add(_T("mp3"));
audioList.Add(_T("ogg"));
audioList.Add(_T("wma"));
audioList.Add(_T("ac3"));
audioList.Add(_T("aac"));
audioList.Add(_T("mpc"));
audioList.Add(_T("ape"));
audioList.Add(_T("flac"));
audioList.Add(_T("mka"));
// Scan list
wxString audio = _T("");
wxString video = _T("");
wxString subs = _T("");
wxString ext;
for (size_t i=0;i<List.Count();i++) {
wxFileName file(List[i]);
ext = file.GetExt().Lower();
if (subs.IsEmpty() && subsList.Index(ext) != wxNOT_FOUND) subs = List[i];
if (video.IsEmpty() && videoList.Index(ext) != wxNOT_FOUND) video = List[i];
if (audio.IsEmpty() && audioList.Index(ext) != wxNOT_FOUND) audio = List[i];
}
// Set blocking
blockAudioLoad = (audio != _T(""));
blockVideoLoad = (video != _T(""));
// Load files
if (subs != _T("")) {
LoadSubtitles(subs);
}
if (blockVideoLoad) {
blockVideoLoad = false;
LoadVideo(video);
}
if (blockAudioLoad) {
blockAudioLoad = false;
LoadAudio(audio);
}
// Result
return ((subs != _T("")) || (audio != _T("")) || (video != _T("")));
}
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