/[svn]/gigedit/trunk/src/gigedit/dimregionedit.cpp
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Diff of /gigedit/trunk/src/gigedit/dimregionedit.cpp

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revision 2566 by schoenebeck, Tue May 20 14:35:36 2014 UTC revision 2926 by schoenebeck, Sun Jun 5 14:33:58 2016 UTC
# Line 1  Line 1 
1  /*  /*
2   * Copyright (C) 2006-2014 Andreas Persson   * Copyright (C) 2006-2016 Andreas Persson
3   *   *
4   * This program is free software; you can redistribute it and/or   * This program is free software; you can redistribute it and/or
5   * modify it under the terms of the GNU General Public License as   * modify it under the terms of the GNU General Public License as
# Line 230  DimRegionEdit::DimRegionEdit() : Line 230  DimRegionEdit::DimRegionEdit() :
230      eMSDecode(_("Decode Mid/Side Recordings")),      eMSDecode(_("Decode Mid/Side Recordings")),
231      eSampleStartOffset(_("Sample start offset"), 0, 2000),      eSampleStartOffset(_("Sample start offset"), 0, 2000),
232      eUnityNote(_("Unity note")),      eUnityNote(_("Unity note")),
233        eSampleFormatInfo(_("Sample Format")),
234        eSampleID("Sample ID"),
235      eFineTune(_("Fine tune"), -49, 50),      eFineTune(_("Fine tune"), -49, 50),
236      eGain(_("Gain"), -96, 0, 2, -655360),      eGain(_("Gain"), -96, 0, 2, -655360),
237      eGainPlus6(_("Gain +6dB"), eGain, 6 * -655360),      eGainPlus6(_("Gain +6dB"), eGain, 6 * -655360),
# Line 239  DimRegionEdit::DimRegionEdit() : Line 241  DimRegionEdit::DimRegionEdit() :
241      eSampleLoopType(_("Loop type")),      eSampleLoopType(_("Loop type")),
242      eSampleLoopInfinite(_("Infinite loop")),      eSampleLoopInfinite(_("Infinite loop")),
243      eSampleLoopPlayCount(_("Playback count"), 1),      eSampleLoopPlayCount(_("Playback count"), 1),
244        buttonSelectSample(UNICODE_LEFT_ARROW + "  " + _("Select Sample")),
245      update_model(0)      update_model(0)
246  {  {
247        // make synthesis parameter page tabs scrollable
248        // (workaround for GTK3: default theme uses huge tabs which breaks layout)
249        set_scrollable();
250    
251      connect(eEG1PreAttack, &gig::DimensionRegion::EG1PreAttack);      connect(eEG1PreAttack, &gig::DimensionRegion::EG1PreAttack);
252      connect(eEG1Attack, &gig::DimensionRegion::EG1Attack);      connect(eEG1Attack, &gig::DimensionRegion::EG1Attack);
253      connect(eEG1Decay1, &gig::DimensionRegion::EG1Decay1);      connect(eEG1Decay1, &gig::DimensionRegion::EG1Decay1);
# Line 348  DimRegionEdit::DimRegionEdit() : Line 355  DimRegionEdit::DimRegionEdit() :
355      connect(eSampleLoopLength, &DimRegionEdit::set_LoopLength);      connect(eSampleLoopLength, &DimRegionEdit::set_LoopLength);
356      connect(eSampleLoopInfinite, &DimRegionEdit::set_LoopInfinite);      connect(eSampleLoopInfinite, &DimRegionEdit::set_LoopInfinite);
357      connect(eSampleLoopPlayCount, &DimRegionEdit::set_LoopPlayCount);      connect(eSampleLoopPlayCount, &DimRegionEdit::set_LoopPlayCount);
358        buttonSelectSample.signal_clicked().connect(
359            sigc::mem_fun(*this, &DimRegionEdit::onButtonSelectSamplePressed)
360        );
361    
362      for (int i = 0 ; i < 7 ; i++) {      for (int i = 0 ; i < 7 ; i++) {
363          table[i] = new Gtk::Table(3, 1);          table[i] = new Gtk::Table(3, 1);
# Line 358  DimRegionEdit::DimRegionEdit() : Line 368  DimRegionEdit::DimRegionEdit() :
368      eUnityNote.set_tip(      eUnityNote.set_tip(
369          _("Note this sample is associated with (a.k.a. 'root note')")          _("Note this sample is associated with (a.k.a. 'root note')")
370      );      );
371        buttonSelectSample.set_tooltip_text(
372            _("Selects the sample of this dimension region on the left hand side's sample tree view.")
373        );
374      eSampleStartOffset.set_tip(_("Sample position at which playback should be started"));      eSampleStartOffset.set_tip(_("Sample position at which playback should be started"));
375      ePan.set_tip(_("Stereo balance (left/right)"));      ePan.set_tip(_("Stereo balance (left/right)"));
376      eChannelOffset.set_tip(      eChannelOffset.set_tip(
# Line 441  DimRegionEdit::DimRegionEdit() : Line 454  DimRegionEdit::DimRegionEdit() :
454      firstRowInBlock = 0;      firstRowInBlock = 0;
455    
456      addHeader(_("Mandatory Settings"));      addHeader(_("Mandatory Settings"));
457      addString(_("Sample"), lSample, wSample);      addString(_("Sample"), lSample, wSample, buttonNullSampleReference);
458        buttonNullSampleReference->set_label("X");
459        buttonNullSampleReference->set_tooltip_text(_("Remove current sample reference (NULL reference). This can be used to define a \"silent\" case where no sample shall be played."));
460        buttonNullSampleReference->signal_clicked().connect(
461            sigc::mem_fun(*this, &DimRegionEdit::nullOutSampleReference)
462        );
463      //TODO: the following would break drag&drop:   wSample->property_editable().set_value(false);  or this:    wSample->set_editable(false);      //TODO: the following would break drag&drop:   wSample->property_editable().set_value(false);  or this:    wSample->set_editable(false);
464  #ifdef OLD_TOOLTIPS  #ifdef OLD_TOOLTIPS
465      tooltips.set_tip(*wSample, _("Drag & drop a sample here"));      tooltips.set_tip(*wSample, _("Drag & drop a sample here"));
# Line 449  DimRegionEdit::DimRegionEdit() : Line 467  DimRegionEdit::DimRegionEdit() :
467      wSample->set_tooltip_text(_("Drag & drop a sample here"));      wSample->set_tooltip_text(_("Drag & drop a sample here"));
468  #endif  #endif
469      addProp(eUnityNote);      addProp(eUnityNote);
470        addProp(eSampleFormatInfo);
471        addProp(eSampleID);
472        addRightHandSide(buttonSelectSample);
473      addHeader(_("Optional Settings"));      addHeader(_("Optional Settings"));
474      addProp(eSampleStartOffset);      addProp(eSampleStartOffset);
475      addProp(eChannelOffset);      addProp(eChannelOffset);
# Line 823  void DimRegionEdit::addString(const char Line 844  void DimRegionEdit::addString(const char
844      rowno++;      rowno++;
845  }  }
846    
847    void DimRegionEdit::addString(const char* labelText, Gtk::Label*& label,
848                                  Gtk::Entry*& widget, Gtk::Button*& button)
849    {
850        label = new Gtk::Label(Glib::ustring(labelText) + ":");
851        label->set_alignment(Gtk::ALIGN_START);
852    
853        table[pageno]->attach(*label, 1, 2, rowno, rowno + 1,
854                              Gtk::FILL, Gtk::SHRINK);
855    
856        widget = new Gtk::Entry();
857        button = new Gtk::Button();
858    
859        Gtk::HBox* hbox = new Gtk::HBox;
860        hbox->pack_start(*widget);
861        hbox->pack_start(*button, Gtk::PACK_SHRINK);
862    
863        table[pageno]->attach(*hbox, 2, 3, rowno, rowno + 1,
864                              Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK);
865    
866        rowno++;
867    }
868    
869  Gtk::Label* DimRegionEdit::addHeader(const char* text)  Gtk::Label* DimRegionEdit::addHeader(const char* text)
870  {  {
871      if (firstRowInBlock < rowno - 1)      if (firstRowInBlock < rowno - 1)
# Line 880  void DimRegionEdit::addProp(LabelWidget& Line 923  void DimRegionEdit::addProp(LabelWidget&
923      rowno++;      rowno++;
924  }  }
925    
926    void DimRegionEdit::addRightHandSide(Gtk::Widget& widget)
927    {
928        table[pageno]->attach(widget, 2, 3, rowno, rowno + 1,
929                              Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK);
930        rowno++;
931    }
932    
933  void DimRegionEdit::set_dim_region(gig::DimensionRegion* d)  void DimRegionEdit::set_dim_region(gig::DimensionRegion* d)
934  {  {
# Line 972  void DimRegionEdit::set_dim_region(gig:: Line 1021  void DimRegionEdit::set_dim_region(gig::
1021      eMSDecode.set_value(d->MSDecode);      eMSDecode.set_value(d->MSDecode);
1022      eSampleStartOffset.set_value(d->SampleStartOffset);      eSampleStartOffset.set_value(d->SampleStartOffset);
1023      eUnityNote.set_value(d->UnityNote);      eUnityNote.set_value(d->UnityNote);
1024        // assemble sample format info string
1025        {
1026            Glib::ustring s;
1027            if (d->pSample) {
1028                switch (d->pSample->Channels) {
1029                    case 1: s = _("Mono"); break;
1030                    case 2: s = _("Stereo"); break;
1031                    default:
1032                        s = ToString(d->pSample->Channels) + _(" audio channels");
1033                        break;
1034                }
1035                s += " " + ToString(d->pSample->BitDepth) + " Bits";
1036                s += " " + ToString(d->pSample->SamplesPerSecond/1000) + "."
1037                          + ToString((d->pSample->SamplesPerSecond%1000)/100) + " kHz";
1038            } else {
1039                s = _("No sample assigned to this dimension region.");
1040            }
1041            eSampleFormatInfo.text.set_text(s);
1042        }
1043        // generate sample's memory address pointer string
1044        {
1045            Glib::ustring s;
1046            if (d->pSample) {
1047                char buf[64] = {};
1048                snprintf(buf, sizeof(buf), "%p", d->pSample);
1049                s = buf;
1050            } else {
1051                s = "---";
1052            }
1053            eSampleID.text.set_text(s);
1054        }
1055        buttonSelectSample.set_sensitive(d && d->pSample);
1056      eFineTune.set_value(d->FineTune);      eFineTune.set_value(d->FineTune);
1057      eGain.set_value(d->Gain);      eGain.set_value(d->Gain);
1058      eGainPlus6.set_value(d->Gain);      eGainPlus6.set_value(d->Gain);
# Line 1213  void DimRegionEdit::loop_infinite_toggle Line 1294  void DimRegionEdit::loop_infinite_toggle
1294    
1295  bool DimRegionEdit::set_sample(gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop)  bool DimRegionEdit::set_sample(gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop)
1296  {  {
1297      if (dimregion) {      for (std::set<gig::DimensionRegion*>::iterator itDimReg = dimregs.begin();
1298             itDimReg != dimregs.end(); ++itDimReg)
1299        {
1300            set_sample(*itDimReg, sample, copy_sample_unity, copy_sample_tune, copy_sample_loop);
1301        }
1302    }
1303    
1304    bool DimRegionEdit::set_sample(gig::DimensionRegion* dimreg, gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop)
1305    {
1306        if (dimreg) {
1307          //TODO: we should better move the code from MainWindow::on_sample_label_drop_drag_data_received() here          //TODO: we should better move the code from MainWindow::on_sample_label_drop_drag_data_received() here
1308    
1309          // currently commented because we're sending a similar signal in MainWindow::on_sample_label_drop_drag_data_received()          // currently commented because we're sending a similar signal in MainWindow::on_sample_label_drop_drag_data_received()
# Line 1222  bool DimRegionEdit::set_sample(gig::Samp Line 1312  bool DimRegionEdit::set_sample(gig::Samp
1312          // make sure stereo samples always are the same in both          // make sure stereo samples always are the same in both
1313          // dimregs in the samplechannel dimension          // dimregs in the samplechannel dimension
1314          int nbDimregs = 1;          int nbDimregs = 1;
1315          gig::DimensionRegion* d[2] = { dimregion, 0 };          gig::DimensionRegion* d[2] = { dimreg, 0 };
1316          if (sample->Channels == 2) {          if (sample->Channels == 2) {
1317              gig::Region* region = dimregion->GetParent();              gig::Region* region = dimreg->GetParent();
1318    
1319              int bitcount = 0;              int bitcount = 0;
1320              int stereo_bit = 0;              int stereo_bit = 0;
# Line 1239  bool DimRegionEdit::set_sample(gig::Samp Line 1329  bool DimRegionEdit::set_sample(gig::Samp
1329              if (stereo_bit) {              if (stereo_bit) {
1330                  int dimregno;                  int dimregno;
1331                  for (dimregno = 0 ; dimregno < region->DimensionRegions ; dimregno++) {                  for (dimregno = 0 ; dimregno < region->DimensionRegions ; dimregno++) {
1332                      if (region->pDimensionRegions[dimregno] == dimregion) {                      if (region->pDimensionRegions[dimregno] == dimreg) {
1333                          break;                          break;
1334                      }                      }
1335                  }                  }
# Line 1249  bool DimRegionEdit::set_sample(gig::Samp Line 1339  bool DimRegionEdit::set_sample(gig::Samp
1339              }              }
1340          }          }
1341    
1342          gig::Sample* oldref = dimregion->pSample;          gig::Sample* oldref = dimreg->pSample;
1343    
1344          for (int i = 0 ; i < nbDimregs ; i++) {          for (int i = 0 ; i < nbDimregs ; i++) {
1345              d[i]->pSample = sample;              d[i]->pSample = sample;
# Line 1279  bool DimRegionEdit::set_sample(gig::Samp Line 1369  bool DimRegionEdit::set_sample(gig::Samp
1369    
1370          // update ui          // update ui
1371          update_model++;          update_model++;
1372          wSample->set_text(gig_to_utf8(dimregion->pSample->pInfo->Name));          wSample->set_text(gig_to_utf8(dimreg->pSample->pInfo->Name));
1373          eUnityNote.set_value(dimregion->UnityNote);          eUnityNote.set_value(dimreg->UnityNote);
1374          eFineTune.set_value(dimregion->FineTune);          eFineTune.set_value(dimreg->FineTune);
1375          eSampleLoopEnabled.set_value(dimregion->SampleLoops);          eSampleLoopEnabled.set_value(dimreg->SampleLoops);
1376          update_loop_elements();          update_loop_elements();
1377          update_model--;          update_model--;
1378    
1379          sample_ref_changed_signal.emit(oldref, sample);          sample_ref_changed_signal.emit(oldref, sample);
1380          // currently commented because we're sending a similar signal in MainWindow::on_sample_label_drop_drag_data_received()          // currently commented because we're sending a similar signal in MainWindow::on_sample_label_drop_drag_data_received()
1381          //dimreg_changed_signal.emit(dimregion);          //dimreg_changed_signal.emit(dimreg);
1382          return true;          return true;
1383      }      }
1384      return false;      return false;
# Line 1418  void DimRegionEdit::set_LoopPlayCount(gi Line 1508  void DimRegionEdit::set_LoopPlayCount(gi
1508  {  {
1509      if (d->pSample) d->pSample->LoopPlayCount = value;      if (d->pSample) d->pSample->LoopPlayCount = value;
1510  }  }
1511    
1512    void DimRegionEdit::nullOutSampleReference() {
1513        if (!dimregion) return;
1514        gig::Sample* oldref = dimregion->pSample;
1515        if (!oldref) return;
1516    
1517        dimreg_to_be_changed_signal.emit(dimregion);
1518    
1519        // in case currently assigned sample is a stereo one, then remove both
1520        // references (expected to be due to a "stereo dimension")
1521        gig::DimensionRegion* d[2] = { dimregion, NULL };
1522        if (oldref->Channels == 2) {
1523            gig::Region* region = dimregion->GetParent();
1524            {
1525                int stereo_bit = 0;
1526                int bitcount = 0;
1527                for (int dim = 0 ; dim < region->Dimensions ; dim++) {
1528                    if (region->pDimensionDefinitions[dim].dimension == gig::dimension_samplechannel) {
1529                        stereo_bit = 1 << bitcount;
1530                        break;
1531                    }
1532                    bitcount += region->pDimensionDefinitions[dim].bits;
1533                }
1534    
1535                if (stereo_bit) {
1536                    int dimregno;
1537                    for (dimregno = 0 ; dimregno < region->DimensionRegions ; dimregno++) {
1538                        if (region->pDimensionRegions[dimregno] == dimregion) {
1539                            break;
1540                        }
1541                    }
1542                    d[0] = region->pDimensionRegions[dimregno & ~stereo_bit];
1543                    d[1] = region->pDimensionRegions[dimregno | stereo_bit];
1544                }
1545            }
1546        }
1547    
1548        if (d[0]) d[0]->pSample = NULL;
1549        if (d[1]) d[1]->pSample = NULL;
1550    
1551        // update UI elements
1552        set_dim_region(dimregion);
1553    
1554        sample_ref_changed_signal.emit(oldref, NULL);
1555        dimreg_changed_signal.emit(dimregion);
1556    }
1557    
1558    void DimRegionEdit::onButtonSelectSamplePressed() {
1559        if (!dimregion) return;
1560        if (!dimregion->pSample) return;
1561        select_sample_signal.emit(dimregion->pSample);
1562    }
1563    
1564    sigc::signal<void, gig::Sample*>& DimRegionEdit::signal_select_sample() {
1565        return select_sample_signal;
1566    }
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