440 lines
14 KiB
C++
440 lines
14 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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// Headers
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#include "config.h"
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#include <wx/wxprec.h>
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#include <wx/settings.h>
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#include "dialog_translation.h"
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#include "ass_dialogue.h"
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#include "ass_file.h"
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#include "subs_grid.h"
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#include "video_display.h"
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#include "video_context.h"
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#include "subs_edit_box.h"
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#include "options.h"
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#include "audio_display.h"
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#include "frame_main.h"
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#include "hotkeys.h"
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#include "utils.h"
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#include "help_button.h"
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#include "libresrc/libresrc.h"
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///////////////
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// Constructor
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DialogTranslation::DialogTranslation (wxWindow *parent,AssFile *_subs,SubtitlesGrid *_grid,int startrow,bool preview)
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: wxDialog(parent, -1, _("Translation Assistant"), wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | wxMINIMIZE_BOX, _T("TranslationAssistant"))
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{
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// Set icon
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SetIcon(BitmapToIcon(GETIMAGE(translation_toolbutton_24)));
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// Set variables
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enablePreview = preview;
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main = parent;
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subs = _subs;
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grid = _grid;
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audio = VideoContext::Get()->audio;
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video = video->Get();
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// Translation controls
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OrigText = new ScintillaTextCtrl(this,TEXT_ORIGINAL,_T(""),wxDefaultPosition,wxSize(320,80));
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OrigText->SetWrapMode(wxSTC_WRAP_WORD);
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OrigText->SetMarginWidth(1,0);
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OrigText->StyleSetForeground(1,wxColour(10,60,200));
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OrigText->SetReadOnly(true);
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//OrigText->PushEventHandler(new DialogTranslationEvent(this));
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TransText = new ScintillaTextCtrl(this,TEXT_TRANS,_T(""),wxDefaultPosition,wxSize(320,80));
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TransText->SetWrapMode(wxSTC_WRAP_WORD);
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TransText->SetMarginWidth(1,0);
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TransText->PushEventHandler(new DialogTranslationEvent(this));
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TransText->SetFocus();
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// Translation box
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wxSizer *TranslationSizer = new wxBoxSizer(wxVERTICAL);
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wxSizer *OriginalTransSizer = new wxStaticBoxSizer(wxVERTICAL,this,_("Original"));
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wxSizer *TranslatedSizer = new wxStaticBoxSizer(wxVERTICAL,this,_("Translation"));
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LineCount = new wxStaticText(this,-1,_("Current line: ?"));
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OriginalTransSizer->Add(LineCount,0,wxBOTTOM,5);
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OriginalTransSizer->Add(OrigText,1,wxEXPAND,0);
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TranslatedSizer->Add(TransText,1,wxEXPAND,0);
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TranslationSizer->Add(OriginalTransSizer,1,wxEXPAND,0);
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TranslationSizer->Add(TranslatedSizer,1,wxTOP|wxEXPAND,5);
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// Hotkeys
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wxSizer *KeysSizer = new wxStaticBoxSizer(wxVERTICAL,this,_("Keys"));
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wxSizer *KeysInnerSizer = new wxGridSizer(2,0,5);
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KeysInnerSizer->Add(new wxStaticText(this,-1,Hotkeys.GetText(_T("Translation Assistant Accept")) + _T(": ")));
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KeysInnerSizer->Add(new wxStaticText(this,-1,_("Accept changes")));
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KeysInnerSizer->Add(new wxStaticText(this,-1,Hotkeys.GetText(_T("Translation Assistant Preview")) + _T(": ")));
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KeysInnerSizer->Add(new wxStaticText(this,-1,_("Preview changes")));
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KeysInnerSizer->Add(new wxStaticText(this,-1,Hotkeys.GetText(_T("Translation Assistant Prev")) + _T(": ")));
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KeysInnerSizer->Add(new wxStaticText(this,-1,_("Previous line")));
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KeysInnerSizer->Add(new wxStaticText(this,-1,Hotkeys.GetText(_T("Translation Assistant Next")) + _T(": ")));
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KeysInnerSizer->Add(new wxStaticText(this,-1,_("Next line")));
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KeysInnerSizer->Add(new wxStaticText(this,-1,Hotkeys.GetText(_T("Translation Assistant Insert Original")) + _T(": ")));
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KeysInnerSizer->Add(new wxStaticText(this,-1,_("Insert original")));
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KeysInnerSizer->Add(new wxStaticText(this,-1,Hotkeys.GetText(_T("Translation Assistant Play Video")) + _T(": ")));
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KeysInnerSizer->Add(new wxStaticText(this,-1,_("Play Video")));
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KeysInnerSizer->Add(new wxStaticText(this,-1,Hotkeys.GetText(_T("Translation Assistant Play Audio")) + _T(": ")));
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KeysInnerSizer->Add(new wxStaticText(this,-1,_("Play Audio")));
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PreviewCheck = new wxCheckBox(this,PREVIEW_CHECK,_("Enable preview"));
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PreviewCheck->SetValue(preview);
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PreviewCheck->PushEventHandler(new DialogTranslationEvent(this));
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KeysSizer->Add(KeysInnerSizer,0,wxEXPAND,0);
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KeysSizer->Add(PreviewCheck,0,wxTOP,5);
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// Tool sizer
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wxStaticBoxSizer *ToolSizer = new wxStaticBoxSizer(wxVERTICAL,this, _("Actions"));
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wxButton *PlayVideoButton = new wxButton(this,BUTTON_TRANS_PLAY_VIDEO,_("Play Video"));
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wxButton *PlayAudioButton = new wxButton(this,BUTTON_TRANS_PLAY_AUDIO,_("Play Audio"));
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PlayVideoButton->Enable(video->IsLoaded());
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PlayAudioButton->Enable(audio->loaded);
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ToolSizer->Add(PlayAudioButton,0,wxALL,5);
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ToolSizer->Add(PlayVideoButton,0,wxLEFT | wxRIGHT | wxBOTTOM,5);
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// Hotkeys + Tool sizer
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wxBoxSizer *HTSizer = new wxBoxSizer(wxHORIZONTAL);
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HTSizer->Add(KeysSizer,1,wxRIGHT | wxEXPAND,5);
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HTSizer->Add(ToolSizer,0);
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// Button sizer
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wxStdDialogButtonSizer *ButtonSizer = new wxStdDialogButtonSizer();
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ButtonSizer->AddButton(new wxButton(this,wxID_CANCEL));
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ButtonSizer->AddButton(new HelpButton(this,_T("Translation Assistant")));
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ButtonSizer->Realize();
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// General layout
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wxSizer *MainSizer = new wxBoxSizer(wxVERTICAL);
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MainSizer->Add(TranslationSizer,1,wxALL | wxEXPAND,5);
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MainSizer->Add(HTSizer,0,wxLEFT | wxRIGHT | wxBOTTOM | wxEXPAND,5);
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MainSizer->Add(ButtonSizer,0,wxALIGN_RIGHT | wxLEFT | wxBOTTOM | wxRIGHT,5);
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// Set sizer
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SetSizer(MainSizer);
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MainSizer->SetSizeHints(this);
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// Position window
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if (lastx == -1 && lasty == -1) {
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CenterOnParent();
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} else {
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Move(lastx, lasty);
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}
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// Set subs/grid
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JumpToLine(startrow,0);
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UpdatePreview();
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}
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//////////////////////////
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// Jumps to line at block
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bool DialogTranslation::JumpToLine(int n,int block) {
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using std::vector;
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AssDialogue *nextLine;
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try {
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nextLine = grid->GetDialogue(n);
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} catch (...) {
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return false;
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}
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if (!nextLine) return false;
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current = nextLine;
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// Count blocks
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int nblocks = 0;
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current->ParseASSTags();
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size_t size_blocks = current->Blocks.size();
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for (size_t i=0;i<size_blocks;i++) {
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if (current->Blocks.at(i)->GetType() == BLOCK_PLAIN) nblocks++;
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}
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// Wrap around
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if (block == 0xFFFF) block = nblocks-1;
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if (block < 0) {
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block = 0xFFFF;
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n--;
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return JumpToLine(n,block);
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}
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if (block >= nblocks) {
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block = 0;
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n++;
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return JumpToLine(n,block);
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}
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// Set current
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curline = n;
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current = grid->GetDialogue(n);
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curblock = block;
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LineCount->SetLabel(wxString::Format(_("Current line: %i/%i"),curline+1,grid->GetRows()));
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// Update grid
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grid->BeginBatch();
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grid->SelectRow(curline);
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grid->MakeCellVisible(curline,0);
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grid->editBox->SetToLine(curline);
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grid->EndBatch();
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// Adds blocks
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OrigText->SetReadOnly(false);
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OrigText->ClearAll();
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AssDialogueBlock *curBlock;
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bool found = false;
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int pos=-1;
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for (vector<AssDialogueBlock*>::iterator cur=current->Blocks.begin();cur!=current->Blocks.end();cur++) {
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curBlock = *cur;
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if (curBlock->GetType() == BLOCK_PLAIN) {
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pos++;
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int curLen = OrigText->GetReverseUnicodePosition(OrigText->GetLength());
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OrigText->AppendText(curBlock->text);
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if (pos == block) {
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OrigText->StartUnicodeStyling(curLen);
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OrigText->SetUnicodeStyling(curLen,curBlock->text.Length(),1);
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found = true;
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}
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}
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else if (curBlock->GetType() == BLOCK_OVERRIDE) OrigText->AppendText(_T("{") + curBlock->text + _T("}"));
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}
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current->ClearBlocks();
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OrigText->SetReadOnly(true);
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return true;
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}
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/////////////////////////
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// Updates video preview
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void DialogTranslation::UpdatePreview () {
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if (enablePreview) {
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try {
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if (VideoContext::Get()->IsLoaded()) {
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AssDialogue *cur = grid->GetDialogue(curline);
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VideoContext::Get()->JumpToTime(cur->Start.GetMS());
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}
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}
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catch (...) {
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return;
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}
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}
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}
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///////////////
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// Event table
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BEGIN_EVENT_TABLE(DialogTranslation, wxDialog)
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EVT_BUTTON(wxID_CANCEL,DialogTranslation::OnClose)
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EVT_BUTTON(BUTTON_TRANS_PLAY_VIDEO,DialogTranslation::OnPlayVideoButton)
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EVT_BUTTON(BUTTON_TRANS_PLAY_AUDIO,DialogTranslation::OnPlayAudioButton)
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END_EVENT_TABLE()
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/////////////////
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// Event handler
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// Constructor
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DialogTranslationEvent::DialogTranslationEvent(DialogTranslation *ctrl) {
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control = ctrl;
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}
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// Event table
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BEGIN_EVENT_TABLE(DialogTranslationEvent, wxEvtHandler)
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EVT_KEY_DOWN(DialogTranslationEvent::OnTransBoxKey)
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EVT_CHECKBOX(PREVIEW_CHECK, DialogTranslationEvent::OnPreviewCheck)
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END_EVENT_TABLE()
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// Redirects
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void DialogTranslationEvent::OnPreviewCheck(wxCommandEvent &event) { control->enablePreview = event.IsChecked(); }
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void DialogTranslationEvent::OnTransBoxKey(wxKeyEvent &event) { control->OnTransBoxKey(event); }
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/////////////////////
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// Key pressed event
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void DialogTranslation::OnTransBoxKey(wxKeyEvent &event) {
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#ifdef __APPLE__
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Hotkeys.SetPressed(event.GetKeyCode(),event.m_metaDown,event.m_altDown,event.m_shiftDown);
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#else
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Hotkeys.SetPressed(event.GetKeyCode(),event.m_controlDown,event.m_altDown,event.m_shiftDown);
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#endif
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// Previous
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if (Hotkeys.IsPressed(_T("Translation Assistant Prev"))) {
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bool ok = JumpToLine(curline,curblock-1);
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if (ok) {
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TransText->ClearAll();
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TransText->SetFocus();
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}
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UpdatePreview();
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return;
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}
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// Next
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if (Hotkeys.IsPressed(_T("Translation Assistant Next")) || (Hotkeys.IsPressed(_T("Translation Assistant Accept")) && TransText->GetValue().IsEmpty())) {
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bool ok = JumpToLine(curline,curblock+1);
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if (ok) {
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TransText->ClearAll();
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TransText->SetFocus();
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}
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UpdatePreview();
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return;
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}
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// Accept (enter)
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if (Hotkeys.IsPressed(_T("Translation Assistant Accept")) || Hotkeys.IsPressed(_T("Translation Assistant Preview"))) {
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// Store
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AssDialogue *cur = grid->GetDialogue(curline);
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cur->ParseASSTags();
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int nblock = -1;
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for (unsigned int i=0;i<cur->Blocks.size();i++) {
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if (cur->Blocks.at(i)->GetType() == BLOCK_PLAIN) nblock++;
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if (nblock == curblock) {
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cur->Blocks.at(i)->text = TransText->GetValue();
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break;
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}
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}
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// Update line
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cur->UpdateText();
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cur->UpdateData();
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cur->ClearBlocks();
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subs->FlagAsModified(_("translation assistant"));
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grid->CommitChanges();
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((FrameMain*)main)->UpdateTitle();
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UpdatePreview();
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// Next
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if (Hotkeys.IsPressed(_T("Translation Assistant Accept"))) {
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// JumpToLine() returns false if the requested line doesn't exist.
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// Assume that means we were on the last line.
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if (!JumpToLine(curline,curblock+1)) {
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wxMessageBox(_("No more lines to translate."));
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EndModal(1);
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return;
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}
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TransText->ClearAll();
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TransText->SetFocus();
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}
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else JumpToLine(curline,curblock);
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return;
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}
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// Insert original text (insert)
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if (Hotkeys.IsPressed(_T("Translation Assistant Insert Original"))) {
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using std::vector;
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AssDialogueBlock *curBlock;
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int pos = -1;
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current->ParseASSTags();
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for (vector<AssDialogueBlock*>::iterator cur=current->Blocks.begin();cur!=current->Blocks.end();cur++) {
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curBlock = *cur;
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if (curBlock->GetType() == BLOCK_PLAIN) {
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pos++;
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if (pos == curblock) {
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TransText->AddText(curBlock->text);
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}
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}
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}
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current->ClearBlocks();
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return;
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}
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// Play video
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if (Hotkeys.IsPressed(_T("Translation Assistant Play Video"))) {
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if (video->IsLoaded()) {
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video->PlayLine();
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TransText->SetFocus();
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}
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return;
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}
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// Play audio
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if (Hotkeys.IsPressed(_T("Translation Assistant Play Audio"))) {
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if (audio->loaded) {
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audio->Play(current->Start.GetMS(),current->End.GetMS());
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TransText->SetFocus();
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}
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return;
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}
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// Close
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if (event.GetKeyCode() == WXK_ESCAPE) EndModal(1);
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// Ignore enter
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if (event.GetKeyCode() == WXK_RETURN || event.GetKeyCode() == WXK_NUMPAD_ENTER) return;
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// Skip anything else
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event.Skip();
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}
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/////////////////////
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// Play video button
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void DialogTranslation::OnPlayVideoButton(wxCommandEvent &event) {
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video->PlayLine();
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TransText->SetFocus();
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}
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/////////////////////
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// Play audio button
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void DialogTranslation::OnPlayAudioButton(wxCommandEvent &event) {
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audio->Play(current->Start.GetMS(),current->End.GetMS());
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TransText->SetFocus();
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}
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/////////
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// Close
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void DialogTranslation::OnClose (wxCommandEvent &event) {
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GetPosition(&lastx, &lasty);
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TransText->PopEventHandler(true);
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PreviewCheck->PopEventHandler(true);
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EndModal(0);
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}
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////////////
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// Minimize
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void DialogTranslation::OnMinimize (wxIconizeEvent &event) {
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//Iconize(true);
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if (main) ((wxFrame*)main)->Iconize(true);
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event.Skip();
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}
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int DialogTranslation::lastx = -1;
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int DialogTranslation::lasty = -1;
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