Aegisub/src/dialog_kara_timing_copy.cpp

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// Copyright (c) 2005, Dan Donovan (Dansolo)
// Copyright (c) 2009, 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 Project http://www.aegisub.org/
/// @file dialog_kara_timing_copy.cpp
/// @brief Karaoke timing copier dialogue box and logic
/// @ingroup tools_ui kara_timing_copy
///
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#include "dialog_kara_timing_copy.h"
#include "ass_dialogue.h"
#include "ass_file.h"
#include "ass_karaoke.h"
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#include "compat.h"
#include "help_button.h"
#include "include/aegisub/context.h"
#include "libresrc/libresrc.h"
#include "options.h"
#include "selection_controller.h"
#include "utils.h"
#include <libaegisub/karaoke_matcher.h>
#include <boost/algorithm/string/case_conv.hpp>
#include <boost/algorithm/string/predicate.hpp>
#include <boost/locale/boundary.hpp>
#include <boost/range/algorithm_ext.hpp>
#include <deque>
#include <wx/checkbox.h>
#include <wx/combobox.h>
#include <wx/dcclient.h>
#include <wx/listctrl.h>
#include <wx/msgdlg.h>
#include <wx/settings.h>
#include <wx/sizer.h>
#include <wx/stattext.h>
#include <wx/string.h>
#define TEXT_LABEL_SOURCE _("Source: ")
#define TEXT_LABEL_DEST _("Dest: ")
class KaraokeLineMatchDisplay final : public wxControl {
typedef AssKaraoke::Syllable MatchSyllable;
struct MatchGroup {
std::vector<MatchSyllable> src;
std::string dst;
int last_render_width = 0;
};
std::vector<MatchGroup> matched_groups;
std::deque<MatchSyllable> unmatched_source;
std::string destination_str;
boost::locale::boundary::ssegment_index destination;
boost::locale::boundary::ssegment_index::iterator match_begin, match_end;
int last_total_matchgroup_render_width;
size_t source_sel_length;
void OnPaint(wxPaintEvent &event);
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wxString const& label_source = TEXT_LABEL_SOURCE;
wxString const& label_destination = TEXT_LABEL_DEST;
public:
/// Start processing a new line pair
void SetInputData(AssDialogue *src, AssDialogue *dst);
/// Build and return the output line from the matched syllables
std::string GetOutputLine() const;
/// Number of syllables not yet matched from source
size_t GetRemainingSource() const { return unmatched_source.size(); }
/// Number of characters not yet matched from destination
size_t GetRemainingDestination() const { return distance(match_end, destination.end()); }
// Adjust source and destination match lengths
void IncreaseSourceMatch();
void DecreaseSourceMatch();
void IncreseDestinationMatch();
void DecreaseDestinationMatch();
/// Attempt to treat source as Japanese romaji, destination as Japanese kana+kanji, and make an automatic match
void AutoMatchJapanese();
/// Accept current selection and save match
bool AcceptMatch();
/// Undo last match, adding it back to the unmatched input
bool UndoMatch();
KaraokeLineMatchDisplay(wxWindow *parent);
wxSize GetBestSize() const;
};
KaraokeLineMatchDisplay::KaraokeLineMatchDisplay(wxWindow *parent)
: wxControl(parent, -1, wxDefaultPosition, wxDefaultSize, wxBORDER_NONE|wxWANTS_CHARS)
{
InheritAttributes();
SetInputData(nullptr, nullptr);
wxSize best_size = GetBestSize();
SetMaxSize(wxSize(-1, best_size.GetHeight()));
SetMinSize(best_size);
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Bind(wxEVT_SET_FOCUS, std::bind(&wxControl::Refresh, this, true, nullptr));
Bind(wxEVT_KILL_FOCUS, std::bind(&wxControl::Refresh, this, true, nullptr));
Bind(wxEVT_PAINT, &KaraokeLineMatchDisplay::OnPaint, this);
}
wxSize KaraokeLineMatchDisplay::GetBestSize() const
{
int w_src, h_src, w_dst, h_dst;
GetTextExtent(label_source, &w_src, &h_src);
GetTextExtent(label_destination, &w_dst, &h_dst);
int min_width = std::max(w_dst, w_src);
// Magic number 7:
// 1 pixel for top black border, 1 pixel white top border in first row, 1 pixel white bottom padding in first row
// 1 pixel middle border, 1 pixel top and 1 pixel bottom padding in second row, 1 pixel bottom border
return wxSize(min_width * 2, h_src + h_dst + 7);
}
int DrawBoxedText(wxDC &dc, wxString const& txt, int x, int y)
{
int tw, th;
// Assume the pen, brush and font properties have already been set in the DC.
// Return the advance width, including box margins, borders etc
if (txt.empty())
{
// Empty string gets special handling:
// The box is drawn in shorter width, to emphasize it's empty
// GetTextExtent has to be called with a non-empty string, otherwise it returns the wrong height
dc.GetTextExtent(" ", &tw, &th);
dc.DrawRectangle(x, y-2, 4, th+4);
return 3;
}
else
{
dc.GetTextExtent(txt, &tw, &th);
dc.DrawRectangle(x, y-2, tw+4, th+4);
dc.DrawText(txt, x+2, y);
return tw+3;
}
}
void KaraokeLineMatchDisplay::OnPaint(wxPaintEvent &)
{
wxPaintDC dc(this);
wxColour outer_text(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT));
wxColour outer_back(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE));
wxColour outer_frame(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT));
wxColour inner_back(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
wxColour inner_text(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT));
wxColour sel_back(wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT));
wxColour sel_text(wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT));
// Y coordinates of the top and bottom lines
int y_line1, y_line2, y_line3;
// Next X coordinate to draw a matched syllable at
int next_x;
wxSize client_size = GetClientSize();
// Calculate the text line positions
{
int x, y, x2;
GetTextExtent(label_source, &x, &y);
y_line1 = 2;
y_line2 = y_line1 + y + 3;
y_line3 = y_line2 + y + 3;
GetTextExtent(label_destination, &x2, &y);
next_x = (x2 > x) ? x2 : x;
next_x += 3;
}
// Paint the labels
dc.SetTextBackground(outer_back);
if (FindFocus() == this)
dc.SetTextForeground(outer_text);
else
dc.SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_GRAYTEXT));
dc.SetFont(GetFont());
dc.SetBackgroundMode(wxTRANSPARENT);
dc.DrawText(label_source, wxPoint(0, y_line1));
dc.DrawText(label_destination, wxPoint(0, y_line2));
// Horizontal lines through the width of the control
dc.SetPen(wxPen(outer_frame));
dc.DrawLine(next_x-1, y_line1-2, client_size.GetWidth(), y_line1-2);
dc.DrawLine(next_x-1, y_line2-2, client_size.GetWidth(), y_line2-2);
dc.DrawLine(next_x-1, y_line3-2, client_size.GetWidth(), y_line3-2);
// Draw matched groups
int this_total_matchgroup_render_width = 0;
bool scroll_arrows_drawn = false;
for (auto& grp : matched_groups)
{
int prev_x = next_x;
// Skip groups that would cause the input part to be too far right
this_total_matchgroup_render_width += grp.last_render_width;
if (last_total_matchgroup_render_width - this_total_matchgroup_render_width > client_size.x / 2)
{
// If we're skipping some syllables, show an arrow as feedback that something is scrolled off
if (!scroll_arrows_drawn)
{
dc.SetBrush(wxBrush(outer_frame));
wxPoint triangle[3];
int height = y_line2 - y_line1;
triangle[0] = wxPoint(next_x-3, height/2);
triangle[1] = wxPoint(next_x-3+height/2, 0);
triangle[2] = wxPoint(next_x-3+height/2, height);
dc.DrawPolygon(3, triangle, 0, 0);
dc.DrawPolygon(3, triangle, 0, height);
next_x += height/2 - 4;
}
scroll_arrows_drawn = true;
continue;
}
dc.SetPen(wxPen(outer_frame));
dc.SetBrush(wxBrush(inner_back));
dc.SetTextBackground(inner_back);
dc.SetTextForeground(inner_text);
// Matched source syllables
int syl_x = next_x;
for (auto const& syl : grp.src)
syl_x += DrawBoxedText(dc, to_wx(syl.text), syl_x, y_line1);
// Matched destination text
{
const int adv = DrawBoxedText(dc, to_wx(grp.dst), next_x, y_line2);
// Adjust next_x here while we have the text_w
next_x = syl_x > next_x + adv ? syl_x : next_x + adv;
}
// Spacing between groups
next_x += 3;
grp.last_render_width = next_x - prev_x;
}
last_total_matchgroup_render_width = this_total_matchgroup_render_width;
// Spacing between grouped and ungrouped parts
next_x += 4;
// Remaining source syllables
int syl_x = next_x;
// Start out with highlight colours
dc.SetTextBackground(sel_back);
dc.SetTextForeground(sel_text);
dc.SetBrush(wxBrush(sel_back));
for (size_t j = 0; j < unmatched_source.size(); ++j)
{
// Switch to regular colours after all selected syllables
if (j == source_sel_length)
{
dc.SetTextBackground(inner_back);
dc.SetTextForeground(inner_text);
dc.SetBrush(wxBrush(inner_back));
}
syl_x += DrawBoxedText(dc, to_wx(unmatched_source[j].text), syl_x, y_line1);
}
// Remaining destination
if (match_begin != match_end)
{
dc.SetTextBackground(sel_back);
dc.SetTextForeground(sel_text);
dc.SetBrush(wxBrush(sel_back));
wxString str;
for (auto it = match_begin; it != match_end; ++it)
str += to_wx(it->str());
next_x += DrawBoxedText(dc, str, next_x, y_line2);
}
if (match_end != destination.end())
{
dc.SetTextBackground(inner_back);
dc.SetTextForeground(inner_text);
dc.SetBrush(wxBrush(inner_back));
wxString str;
for (auto it = match_end; it != destination.end(); ++it)
str += to_wx(it->str());
DrawBoxedText(dc, str, next_x, y_line2);
}
}
void KaraokeLineMatchDisplay::SetInputData(AssDialogue *src, AssDialogue *dst)
{
last_total_matchgroup_render_width = 0;
matched_groups.clear();
unmatched_source.clear();
source_sel_length = 0;
if (src)
{
AssKaraoke kara(src);
copy(kara.begin(), kara.end(), back_inserter(unmatched_source));
source_sel_length = 1;
}
destination_str = dst ? dst->GetStrippedText() : "";
using namespace boost::locale::boundary;
destination = ssegment_index(character, begin(destination_str), end(destination_str));
match_begin = match_end = destination.begin();
if (!destination_str.empty())
++match_end;
Refresh(true);
}
std::string KaraokeLineMatchDisplay::GetOutputLine() const
{
std::string res;
for (auto const& match : matched_groups)
{
int duration = 0;
for (auto const& syl : match.src)
duration += syl.duration;
res += "{\\k" + std::to_string(duration / 10) + "}" + match.dst;
}
return res;
}
void KaraokeLineMatchDisplay::IncreaseSourceMatch()
{
source_sel_length = std::min(source_sel_length + 1, GetRemainingSource());
Refresh(true);
}
void KaraokeLineMatchDisplay::DecreaseSourceMatch()
{
source_sel_length = std::max<size_t>(source_sel_length, 1) - 1;
Refresh(true);
}
void KaraokeLineMatchDisplay::IncreseDestinationMatch()
{
if (match_end != destination.end()) {
++match_end;
Refresh(true);
}
}
void KaraokeLineMatchDisplay::DecreaseDestinationMatch()
{
if (match_end != match_begin) {
--match_end;
Refresh(true);
}
}
void KaraokeLineMatchDisplay::AutoMatchJapanese()
{
std::vector<std::string> source;
for (auto const& syl : unmatched_source)
source.emplace_back(syl.text);
auto result = agi::auto_match_karaoke(source, match_begin == destination.end() ? "" : &*match_begin->begin());
source_sel_length = result.source_length;
match_end = std::next(match_begin, result.destination_length);
}
bool KaraokeLineMatchDisplay::AcceptMatch()
{
// Completely empty match
if (source_sel_length == 0 && match_begin == match_end) return false;
MatchGroup match;
assert(source_sel_length <= unmatched_source.size());
copy(unmatched_source.begin(), unmatched_source.begin() + source_sel_length, back_inserter(match.src));
unmatched_source.erase(unmatched_source.begin(), unmatched_source.begin() + source_sel_length);
source_sel_length = 0;
match.dst = std::string(match_begin->begin(), match_end == destination.end() ? destination_str.end() : match_end->begin());
match_begin = match_end;
matched_groups.emplace_back(std::move(match));
IncreaseSourceMatch();
IncreseDestinationMatch();
Refresh(true);
return true;
}
bool KaraokeLineMatchDisplay::UndoMatch()
{
if (matched_groups.empty())
return false;
MatchGroup &group = matched_groups.back();
source_sel_length = group.src.size();
copy(group.src.rbegin(), group.src.rend(), front_inserter(unmatched_source));
group.src.clear();
match_end = match_begin;
for (size_t size = group.dst.size(); size > 0; size -= match_begin->length())
--match_begin;
matched_groups.pop_back();
Refresh(true);
return true;
}
DialogKanjiTimer::DialogKanjiTimer(agi::Context *c)
: wxDialog(c->parent, -1, _("Kanji timing"))
, subs(c->ass.get())
{
SetIcon(GETICON(kara_timing_copier_16));
wxSizer *DisplayBoxSizer = new wxStaticBoxSizer(wxVERTICAL,this,_("Text"));
wxSizer *StylesBoxSizer = new wxStaticBoxSizer(wxVERTICAL,this,_("Styles"));
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auto StylesGridSizer = new wxFlexGridSizer(2, 2, 6, 6);
wxSizer *HelpBoxSizer = new wxStaticBoxSizer(wxVERTICAL,this,_("Shortcut Keys"));
wxSizer *ButtonsBoxSizer = new wxStaticBoxSizer(wxVERTICAL,this,_("Commands"));
wxSizer *MainStackSizer = new wxBoxSizer(wxVERTICAL);
wxSizer *BottomShelfSizer = new wxBoxSizer(wxHORIZONTAL);
wxSizer *BottomLeftStackSizer = new wxBoxSizer(wxVERTICAL);
display = new KaraokeLineMatchDisplay(this);
//Checkbox
Interpolate = new wxCheckBox(this,-1,_("Attempt to &interpolate kanji."),wxDefaultPosition,wxDefaultSize,wxALIGN_LEFT);
Interpolate->SetValue(OPT_GET("Tool/Kanji Timer/Interpolation")->GetBool());
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wxArrayString styles = to_wx(subs->GetStyles());
SourceStyle = new wxComboBox(this, -1, "", wxDefaultPosition, wxSize(160, -1), styles, wxCB_READONLY);
DestStyle = new wxComboBox(this, -1, "", wxDefaultPosition, wxSize(160, -1), styles, wxCB_READONLY);
wxStaticText *ShortcutKeys = new wxStaticText(this,-1,_("When the destination textbox has focus, use the following keys:\n\nRight Arrow: Increase dest. selection length\nLeft Arrow: Decrease dest. selection length\nUp Arrow: Increase source selection length\nDown Arrow: Decrease source selection length\nEnter: Link, accept line when done\nBackspace: Unlink last"));
//Buttons
wxButton *Start = new wxButton(this, -1,_("S&tart!"));
wxButton *Link = new wxButton(this, -1,_("&Link"));
wxButton *Unlink = new wxButton(this, -1,_("&Unlink"));
wxButton *SkipSourceLine = new wxButton(this, -1,_("Skip &Source Line"));
wxButton *SkipDestLine = new wxButton(this, -1,_("Skip &Dest Line"));
wxButton *GoBackLine = new wxButton(this, -1,_("&Go Back a Line"));
wxButton *AcceptLine = new wxButton(this, -1,_("&Accept Line"));
wxButton *CloseKT = new wxButton(this,wxID_CLOSE,_("&Close"));
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//Frame: Text
DisplayBoxSizer->Add(display, 0, wxEXPAND|wxALL, 6);
DisplayBoxSizer->Add(Interpolate, 0, wxEXPAND|wxALL, 6);
//Frame: Styles
StylesGridSizer->Add(new wxStaticText(this, -1, TEXT_LABEL_SOURCE), 0, wxALIGN_LEFT|wxALIGN_CENTER_VERTICAL);
StylesGridSizer->Add(SourceStyle, 1, wxEXPAND);
StylesGridSizer->Add(new wxStaticText(this, -1, TEXT_LABEL_DEST), 0, wxALIGN_LEFT|wxALIGN_CENTER_VERTICAL);
StylesGridSizer->Add(DestStyle, 1, wxEXPAND);
StylesBoxSizer->Add(StylesGridSizer, 1, wxEXPAND|wxALL, 6);
//Frame: Shortcut Keys
HelpBoxSizer->Add(ShortcutKeys, 1, wxALIGN_CENTER_HORIZONTAL|wxRIGHT, 6);
//Frame: Commands
ButtonsBoxSizer->AddStretchSpacer(1);
ButtonsBoxSizer->Add(Start, 0, wxEXPAND|wxALL, 6);
ButtonsBoxSizer->Add(Link, 0, wxEXPAND|(wxALL&~wxTOP), 6);
ButtonsBoxSizer->Add(Unlink, 0, wxEXPAND|(wxALL&~wxTOP), 6);
ButtonsBoxSizer->Add(SkipSourceLine, 0, wxEXPAND|(wxALL&~wxTOP), 6);
ButtonsBoxSizer->Add(SkipDestLine, 0, wxEXPAND|(wxALL&~wxTOP), 6);
ButtonsBoxSizer->Add(GoBackLine, 0, wxEXPAND|(wxALL&~wxTOP), 6);
ButtonsBoxSizer->Add(AcceptLine, 0, wxEXPAND|(wxALL&~wxTOP), 6);
ButtonsBoxSizer->AddStretchSpacer(1);
// Button sizer
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auto buttonSizer = new wxStdDialogButtonSizer();
buttonSizer->AddButton(new HelpButton(this,"Kanji Timer"));
buttonSizer->SetAffirmativeButton(CloseKT);
buttonSizer->Realize();
// Layout it all
BottomLeftStackSizer->Add(StylesBoxSizer, 0, wxEXPAND|wxBOTTOM, 6);
BottomLeftStackSizer->Add(HelpBoxSizer, 1, wxEXPAND, 6);
BottomShelfSizer->Add(BottomLeftStackSizer, 1, wxEXPAND|wxRIGHT, 6);
BottomShelfSizer->Add(ButtonsBoxSizer, 0, wxEXPAND, 6);
MainStackSizer->Add(DisplayBoxSizer, 0, wxEXPAND|wxALL, 6);
MainStackSizer->Add(BottomShelfSizer, 1, wxEXPAND|wxLEFT|wxRIGHT, 6);
MainStackSizer->Add(buttonSizer, 0, wxEXPAND|wxALL, 6);
SetSizerAndFit(MainStackSizer);
CenterOnParent();
Bind(wxEVT_KEY_DOWN, &DialogKanjiTimer::OnKeyDown, this);
display->Bind(wxEVT_KEY_DOWN, &DialogKanjiTimer::OnKeyDown, this);
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CloseKT->Bind(wxEVT_BUTTON, &DialogKanjiTimer::OnClose, this);
Start->Bind(wxEVT_BUTTON, &DialogKanjiTimer::OnStart, this);
Link->Bind(wxEVT_BUTTON, &DialogKanjiTimer::OnLink, this);
Unlink->Bind(wxEVT_BUTTON, &DialogKanjiTimer::OnUnlink, this);
SkipSourceLine->Bind(wxEVT_BUTTON, &DialogKanjiTimer::OnSkipSource, this);
SkipDestLine->Bind(wxEVT_BUTTON, &DialogKanjiTimer::OnSkipDest, this);
GoBackLine->Bind(wxEVT_BUTTON, &DialogKanjiTimer::OnGoBack, this);
AcceptLine->Bind(wxEVT_BUTTON, &DialogKanjiTimer::OnAccept, this);
}
void DialogKanjiTimer::OnClose(wxCommandEvent &) {
OPT_SET("Tool/Kanji Timer/Interpolation")->SetBool(Interpolate->IsChecked());
for (auto& line : LinesToChange)
line.first->Text = line.second;
if (LinesToChange.size()) {
subs->Commit(_("kanji timing"), AssFile::COMMIT_DIAG_TEXT);
LinesToChange.clear();
}
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Close();
}
void DialogKanjiTimer::OnStart(wxCommandEvent &) {
if (SourceStyle->GetValue().empty() || DestStyle->GetValue().empty())
wxMessageBox(_("Select source and destination styles first."),_("Error"),wxICON_EXCLAMATION | wxOK);
else if (SourceStyle->GetValue() == DestStyle->GetValue())
wxMessageBox(_("The source and destination styles must be different."),_("Error"),wxICON_EXCLAMATION | wxOK);
else {
currentDestinationLine = currentSourceLine = &*subs->Events.begin();
auto sourceStyle = from_wx(SourceStyle->GetValue());
auto destStyle = from_wx(DestStyle->GetValue());
if (currentSourceLine->Style != sourceStyle)
currentSourceLine = FindNextStyleMatch(currentSourceLine, sourceStyle);
if (currentDestinationLine->Style != destStyle)
currentDestinationLine = FindNextStyleMatch(currentDestinationLine, destStyle);
ResetForNewLine();
}
LinesToChange.clear();
}
void DialogKanjiTimer::OnLink(wxCommandEvent &) {
if (display->AcceptMatch())
TryAutoMatch();
else
wxBell();
}
void DialogKanjiTimer::OnUnlink(wxCommandEvent &) {
if (!display->UndoMatch())
wxBell();
// Don't auto-match here, undoing sets the selection to the undone match
}
void DialogKanjiTimer::OnSkipSource(wxCommandEvent &) {
currentSourceLine = FindNextStyleMatch(currentSourceLine, from_wx(SourceStyle->GetValue()));
ResetForNewLine();
}
void DialogKanjiTimer::OnSkipDest(wxCommandEvent &) {
currentDestinationLine = FindNextStyleMatch(currentDestinationLine, from_wx(DestStyle->GetValue()));
ResetForNewLine();
}
void DialogKanjiTimer::OnGoBack(wxCommandEvent &) {
if (LinesToChange.size())
LinesToChange.pop_back(); //If we go back, then take out the modified line we saved.
currentSourceLine = FindPrevStyleMatch(currentSourceLine, from_wx(SourceStyle->GetValue()));
currentDestinationLine = FindPrevStyleMatch(currentDestinationLine, from_wx(DestStyle->GetValue()));
ResetForNewLine();
}
void DialogKanjiTimer::OnAccept(wxCommandEvent &) {
if (!currentDestinationLine) return;
if (display->GetRemainingSource() > 0)
wxMessageBox(_("Group all of the source text."),_("Error"),wxICON_EXCLAMATION | wxOK);
else {
LinesToChange.push_back(std::make_pair(currentDestinationLine, display->GetOutputLine()));
currentSourceLine = FindNextStyleMatch(currentSourceLine, from_wx(SourceStyle->GetValue()));
currentDestinationLine = FindNextStyleMatch(currentDestinationLine, from_wx(DestStyle->GetValue()));
ResetForNewLine();
}
}
void DialogKanjiTimer::OnKeyDown(wxKeyEvent &event) {
wxCommandEvent evt;
switch(event.GetKeyCode()) {
case WXK_ESCAPE :
OnClose(evt);
break;
case WXK_BACK :
OnUnlink(evt);
break;
case WXK_RIGHT : //inc dest selection len
display->IncreseDestinationMatch();
break;
case WXK_LEFT : //dec dest selection len
display->DecreaseDestinationMatch();
break;
case WXK_UP : //inc source selection len
display->IncreaseSourceMatch();
break;
case WXK_DOWN : //dec source selection len
display->DecreaseSourceMatch();
break;
case WXK_RETURN :
if (display->GetRemainingSource() == 0 && display->GetRemainingDestination() == 0)
OnAccept(evt);
else
OnLink(evt);
break;
default :
event.Skip();
}
}
void DialogKanjiTimer::ResetForNewLine()
{
if (!currentSourceLine || !currentDestinationLine)
{
currentSourceLine = currentDestinationLine = nullptr;
wxBell();
}
display->SetInputData(currentSourceLine, currentDestinationLine);
TryAutoMatch();
display->SetFocus();
}
void DialogKanjiTimer::TryAutoMatch()
{
if (Interpolate->GetValue())
display->AutoMatchJapanese();
}
template<typename Iterator>
static AssDialogue *find_next(Iterator from, Iterator to, std::string const& style_name) {
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for (; from != to; ++from)
{
if (from->Style == style_name && !from->Text.get().empty())
return &*from;
}
return nullptr;
}
AssDialogue *DialogKanjiTimer::FindNextStyleMatch(AssDialogue *search_from, const std::string &search_style)
{
if (!search_from) return search_from;
return find_next(++subs->iterator_to(*search_from), subs->Events.end(), search_style);
}
AssDialogue *DialogKanjiTimer::FindPrevStyleMatch(AssDialogue *search_from, const std::string &search_style)
{
if (!search_from) return search_from;
return find_next(EntryList<AssDialogue>::reverse_iterator(subs->iterator_to(*search_from)), subs->Events.rend(), search_style);
}