/[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 3329 by schoenebeck, Sun Jul 23 18:31:53 2017 UTC
# Line 1  Line 1 
1  /*  /*
2   * Copyright (C) 2006-2014 Andreas Persson   * Copyright (C) 2006-2017 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 17  Line 17 
17   * 02110-1301 USA.   * 02110-1301 USA.
18   */   */
19    
20    #include "global.h"
21  #include "dimregionedit.h"  #include "dimregionedit.h"
22    
 #include "global.h"  
23  #include "compat.h"  #include "compat.h"
24    
25  VelocityCurve::VelocityCurve(double (gig::DimensionRegion::*getter)(uint8_t)) :  VelocityCurve::VelocityCurve(double (gig::DimensionRegion::*getter)(uint8_t)) :
# Line 147  void CrossfadeCurve::draw_one_curve(cons Line 147  void CrossfadeCurve::draw_one_curve(cons
147  }  }
148    
149    
150    EGStateOptions::EGStateOptions() : HBox(),
151        label(_("May be cancelled: ")),
152        checkBoxAttack(_("Attack")),
153        checkBoxAttackHold(_("Attack Hold")),
154        checkBoxDecay1(_("Decay 1")),
155        checkBoxDecay2(_("Decay 2")),
156        checkBoxRelease(_("Release"))
157    {
158        set_spacing(6);
159    
160        pack_start(label);
161        pack_start(checkBoxAttack, Gtk::PACK_SHRINK);
162        pack_start(checkBoxAttackHold, Gtk::PACK_SHRINK);
163        pack_start(checkBoxDecay1, Gtk::PACK_SHRINK);
164        pack_start(checkBoxDecay2, Gtk::PACK_SHRINK);
165        pack_start(checkBoxRelease, Gtk::PACK_SHRINK);
166    
167        checkBoxAttack.set_tooltip_text(_(
168            "If checked: a note-off aborts the 'attack' stage."
169        ));
170        checkBoxAttackHold.set_tooltip_text(_(
171            "If checked: a note-off aborts the 'attack hold' stage."
172        ));
173        checkBoxDecay1.set_tooltip_text(_(
174            "If checked: a note-off aborts the 'decay 1' stage."
175        ));
176        checkBoxDecay2.set_tooltip_text(_(
177            "If checked: a note-off aborts the 'decay 2' stage."
178        ));
179        checkBoxRelease.set_tooltip_text(_(
180            "If checked: a note-on reverts back from the 'release' stage."
181        ));
182    }
183    
184    
185  DimRegionEdit::DimRegionEdit() :  DimRegionEdit::DimRegionEdit() :
186      velocity_curve(&gig::DimensionRegion::GetVelocityAttenuation),      velocity_curve(&gig::DimensionRegion::GetVelocityAttenuation),
187      release_curve(&gig::DimensionRegion::GetVelocityRelease),      release_curve(&gig::DimensionRegion::GetVelocityRelease),
# Line 230  DimRegionEdit::DimRegionEdit() : Line 265  DimRegionEdit::DimRegionEdit() :
265      eMSDecode(_("Decode Mid/Side Recordings")),      eMSDecode(_("Decode Mid/Side Recordings")),
266      eSampleStartOffset(_("Sample start offset"), 0, 2000),      eSampleStartOffset(_("Sample start offset"), 0, 2000),
267      eUnityNote(_("Unity note")),      eUnityNote(_("Unity note")),
268        eSampleGroup(_("Sample Group")),
269        eSampleFormatInfo(_("Sample Format")),
270        eSampleID("Sample ID"),
271        eChecksum("Wave Data CRC-32"),
272      eFineTune(_("Fine tune"), -49, 50),      eFineTune(_("Fine tune"), -49, 50),
273      eGain(_("Gain"), -96, 0, 2, -655360),      eGain(_("Gain"), -96, 0, 2, -655360),
274      eGainPlus6(_("Gain +6dB"), eGain, 6 * -655360),      eGainPlus6(_("Gain +6dB"), eGain, 6 * -655360),
# Line 239  DimRegionEdit::DimRegionEdit() : Line 278  DimRegionEdit::DimRegionEdit() :
278      eSampleLoopType(_("Loop type")),      eSampleLoopType(_("Loop type")),
279      eSampleLoopInfinite(_("Infinite loop")),      eSampleLoopInfinite(_("Infinite loop")),
280      eSampleLoopPlayCount(_("Playback count"), 1),      eSampleLoopPlayCount(_("Playback count"), 1),
281        buttonSelectSample(UNICODE_LEFT_ARROW + "  " + _("Select Sample")),
282      update_model(0)      update_model(0)
283  {  {
284        // make synthesis parameter page tabs scrollable
285        // (workaround for GTK3: default theme uses huge tabs which breaks layout)
286        set_scrollable();
287    
288      connect(eEG1PreAttack, &gig::DimensionRegion::EG1PreAttack);      connect(eEG1PreAttack, &gig::DimensionRegion::EG1PreAttack);
289      connect(eEG1Attack, &gig::DimensionRegion::EG1Attack);      connect(eEG1Attack, &gig::DimensionRegion::EG1Attack);
290      connect(eEG1Decay1, &gig::DimensionRegion::EG1Decay1);      connect(eEG1Decay1, &gig::DimensionRegion::EG1Decay1);
# Line 257  DimRegionEdit::DimRegionEdit() : Line 301  DimRegionEdit::DimRegionEdit() :
301              &gig::DimensionRegion::EG1ControllerDecayInfluence);              &gig::DimensionRegion::EG1ControllerDecayInfluence);
302      connect(eEG1ControllerReleaseInfluence,      connect(eEG1ControllerReleaseInfluence,
303              &gig::DimensionRegion::EG1ControllerReleaseInfluence);              &gig::DimensionRegion::EG1ControllerReleaseInfluence);
304        {
305            ClassMemberPtr<gig::DimensionRegion, bool> mp(offsetof(gig::DimensionRegion, EG1Options.AttackCancel));
306            connect(eEG1StateOptions.checkBoxAttack, mp.pmember);
307        }
308        {
309            ClassMemberPtr<gig::DimensionRegion, bool> mp(offsetof(gig::DimensionRegion, EG1Options.AttackHoldCancel));
310            connect(eEG1StateOptions.checkBoxAttackHold, mp.pmember);
311        }
312        {
313            ClassMemberPtr<gig::DimensionRegion, bool> mp(offsetof(gig::DimensionRegion, EG1Options.Decay1Cancel));
314            connect(eEG1StateOptions.checkBoxDecay1, mp.pmember);
315        }
316        {
317            ClassMemberPtr<gig::DimensionRegion, bool> mp(offsetof(gig::DimensionRegion, EG1Options.Decay2Cancel));
318            connect(eEG1StateOptions.checkBoxDecay2, mp.pmember);
319        }
320        {
321            ClassMemberPtr<gig::DimensionRegion, bool> mp(offsetof(gig::DimensionRegion, EG1Options.ReleaseCancel));
322            connect(eEG1StateOptions.checkBoxRelease, mp.pmember);
323        }
324      connect(eLFO1Frequency, &gig::DimensionRegion::LFO1Frequency);      connect(eLFO1Frequency, &gig::DimensionRegion::LFO1Frequency);
325      connect(eLFO1InternalDepth, &gig::DimensionRegion::LFO1InternalDepth);      connect(eLFO1InternalDepth, &gig::DimensionRegion::LFO1InternalDepth);
326      connect(eLFO1ControlDepth, &gig::DimensionRegion::LFO1ControlDepth);      connect(eLFO1ControlDepth, &gig::DimensionRegion::LFO1ControlDepth);
# Line 278  DimRegionEdit::DimRegionEdit() : Line 342  DimRegionEdit::DimRegionEdit() :
342              &gig::DimensionRegion::EG2ControllerDecayInfluence);              &gig::DimensionRegion::EG2ControllerDecayInfluence);
343      connect(eEG2ControllerReleaseInfluence,      connect(eEG2ControllerReleaseInfluence,
344              &gig::DimensionRegion::EG2ControllerReleaseInfluence);              &gig::DimensionRegion::EG2ControllerReleaseInfluence);
345        {
346            ClassMemberPtr<gig::DimensionRegion, bool> mp(offsetof(gig::DimensionRegion, EG2Options.AttackCancel));
347            connect(eEG2StateOptions.checkBoxAttack, mp.pmember);
348        }
349        {
350            ClassMemberPtr<gig::DimensionRegion, bool> mp(offsetof(gig::DimensionRegion, EG2Options.AttackHoldCancel));
351            connect(eEG2StateOptions.checkBoxAttackHold, mp.pmember);
352        }
353        {
354            ClassMemberPtr<gig::DimensionRegion, bool> mp(offsetof(gig::DimensionRegion, EG2Options.Decay1Cancel));
355            connect(eEG2StateOptions.checkBoxDecay1, mp.pmember);
356        }
357        {
358            ClassMemberPtr<gig::DimensionRegion, bool> mp(offsetof(gig::DimensionRegion, EG2Options.Decay2Cancel));
359            connect(eEG2StateOptions.checkBoxDecay2, mp.pmember);
360        }
361        {
362            ClassMemberPtr<gig::DimensionRegion, bool> mp(offsetof(gig::DimensionRegion, EG2Options.ReleaseCancel));
363            connect(eEG2StateOptions.checkBoxRelease, mp.pmember);
364        }
365      connect(eLFO2Frequency, &gig::DimensionRegion::LFO2Frequency);      connect(eLFO2Frequency, &gig::DimensionRegion::LFO2Frequency);
366      connect(eLFO2InternalDepth, &gig::DimensionRegion::LFO2InternalDepth);      connect(eLFO2InternalDepth, &gig::DimensionRegion::LFO2InternalDepth);
367      connect(eLFO2ControlDepth, &gig::DimensionRegion::LFO2ControlDepth);      connect(eLFO2ControlDepth, &gig::DimensionRegion::LFO2ControlDepth);
# Line 348  DimRegionEdit::DimRegionEdit() : Line 432  DimRegionEdit::DimRegionEdit() :
432      connect(eSampleLoopLength, &DimRegionEdit::set_LoopLength);      connect(eSampleLoopLength, &DimRegionEdit::set_LoopLength);
433      connect(eSampleLoopInfinite, &DimRegionEdit::set_LoopInfinite);      connect(eSampleLoopInfinite, &DimRegionEdit::set_LoopInfinite);
434      connect(eSampleLoopPlayCount, &DimRegionEdit::set_LoopPlayCount);      connect(eSampleLoopPlayCount, &DimRegionEdit::set_LoopPlayCount);
435        buttonSelectSample.signal_clicked().connect(
436            sigc::mem_fun(*this, &DimRegionEdit::onButtonSelectSamplePressed)
437        );
438    
439      for (int i = 0 ; i < 7 ; i++) {      for (int i = 0 ; i < 7 ; i++) {
440          table[i] = new Gtk::Table(3, 1);          table[i] = new Gtk::Table(3, 1);
# Line 358  DimRegionEdit::DimRegionEdit() : Line 445  DimRegionEdit::DimRegionEdit() :
445      eUnityNote.set_tip(      eUnityNote.set_tip(
446          _("Note this sample is associated with (a.k.a. 'root note')")          _("Note this sample is associated with (a.k.a. 'root note')")
447      );      );
448        buttonSelectSample.set_tooltip_text(
449            _("Selects the sample of this dimension region on the left hand side's sample tree view.")
450        );
451      eSampleStartOffset.set_tip(_("Sample position at which playback should be started"));      eSampleStartOffset.set_tip(_("Sample position at which playback should be started"));
452      ePan.set_tip(_("Stereo balance (left/right)"));      ePan.set_tip(_("Stereo balance (left/right)"));
453      eChannelOffset.set_tip(      eChannelOffset.set_tip(
# Line 441  DimRegionEdit::DimRegionEdit() : Line 531  DimRegionEdit::DimRegionEdit() :
531      firstRowInBlock = 0;      firstRowInBlock = 0;
532    
533      addHeader(_("Mandatory Settings"));      addHeader(_("Mandatory Settings"));
534      addString(_("Sample"), lSample, wSample);      addString(_("Sample"), lSample, wSample, buttonNullSampleReference);
535        buttonNullSampleReference->set_label("X");
536        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."));
537        buttonNullSampleReference->signal_clicked().connect(
538            sigc::mem_fun(*this, &DimRegionEdit::nullOutSampleReference)
539        );
540      //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);
541  #ifdef OLD_TOOLTIPS  #ifdef OLD_TOOLTIPS
542      tooltips.set_tip(*wSample, _("Drag & drop a sample here"));      tooltips.set_tip(*wSample, _("Drag & drop a sample here"));
# Line 449  DimRegionEdit::DimRegionEdit() : Line 544  DimRegionEdit::DimRegionEdit() :
544      wSample->set_tooltip_text(_("Drag & drop a sample here"));      wSample->set_tooltip_text(_("Drag & drop a sample here"));
545  #endif  #endif
546      addProp(eUnityNote);      addProp(eUnityNote);
547        addProp(eSampleGroup);
548        addProp(eSampleFormatInfo);
549        addProp(eSampleID);
550        addProp(eChecksum);
551        addRightHandSide(buttonSelectSample);
552      addHeader(_("Optional Settings"));      addHeader(_("Optional Settings"));
553      addProp(eSampleStartOffset);      addProp(eSampleStartOffset);
554      addProp(eChannelOffset);      addProp(eChannelOffset);
# Line 489  DimRegionEdit::DimRegionEdit() : Line 589  DimRegionEdit::DimRegionEdit() :
589      addProp(eEG1ControllerAttackInfluence);      addProp(eEG1ControllerAttackInfluence);
590      addProp(eEG1ControllerDecayInfluence);      addProp(eEG1ControllerDecayInfluence);
591      addProp(eEG1ControllerReleaseInfluence);      addProp(eEG1ControllerReleaseInfluence);
592        addLine(eEG1StateOptions);
593    
594      nextPage();      nextPage();
595    
# Line 634  DimRegionEdit::DimRegionEdit() : Line 735  DimRegionEdit::DimRegionEdit() :
735      addProp(eEG2ControllerAttackInfluence);      addProp(eEG2ControllerAttackInfluence);
736      addProp(eEG2ControllerDecayInfluence);      addProp(eEG2ControllerDecayInfluence);
737      addProp(eEG2ControllerReleaseInfluence);      addProp(eEG2ControllerReleaseInfluence);
738        addLine(eEG2StateOptions);
739      lLFO2 = addHeader(_("Filter Cutoff Oscillator (LFO2)"));      lLFO2 = addHeader(_("Filter Cutoff Oscillator (LFO2)"));
740      addProp(eLFO2Frequency);      addProp(eLFO2Frequency);
741      addProp(eLFO2InternalDepth);      addProp(eLFO2InternalDepth);
# Line 823  void DimRegionEdit::addString(const char Line 925  void DimRegionEdit::addString(const char
925      rowno++;      rowno++;
926  }  }
927    
928    void DimRegionEdit::addString(const char* labelText, Gtk::Label*& label,
929                                  Gtk::Entry*& widget, Gtk::Button*& button)
930    {
931        label = new Gtk::Label(Glib::ustring(labelText) + ":");
932        label->set_alignment(Gtk::ALIGN_START);
933    
934        table[pageno]->attach(*label, 1, 2, rowno, rowno + 1,
935                              Gtk::FILL, Gtk::SHRINK);
936    
937        widget = new Gtk::Entry();
938        button = new Gtk::Button();
939    
940        Gtk::HBox* hbox = new Gtk::HBox;
941        hbox->pack_start(*widget);
942        hbox->pack_start(*button, Gtk::PACK_SHRINK);
943    
944        table[pageno]->attach(*hbox, 2, 3, rowno, rowno + 1,
945                              Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK);
946    
947        rowno++;
948    }
949    
950  Gtk::Label* DimRegionEdit::addHeader(const char* text)  Gtk::Label* DimRegionEdit::addHeader(const char* text)
951  {  {
952      if (firstRowInBlock < rowno - 1)      if (firstRowInBlock < rowno - 1)
# Line 880  void DimRegionEdit::addProp(LabelWidget& Line 1004  void DimRegionEdit::addProp(LabelWidget&
1004      rowno++;      rowno++;
1005  }  }
1006    
1007    void DimRegionEdit::addLine(Gtk::HBox& line)
1008    {
1009        table[pageno]->attach(line, 1, 3, rowno, rowno + 1,
1010                              Gtk::FILL, Gtk::SHRINK);
1011        rowno++;
1012    }
1013    
1014    void DimRegionEdit::addRightHandSide(Gtk::Widget& widget)
1015    {
1016        table[pageno]->attach(widget, 2, 3, rowno, rowno + 1,
1017                              Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK);
1018        rowno++;
1019    }
1020    
1021  void DimRegionEdit::set_dim_region(gig::DimensionRegion* d)  void DimRegionEdit::set_dim_region(gig::DimensionRegion* d)
1022  {  {
# Line 906  void DimRegionEdit::set_dim_region(gig:: Line 1043  void DimRegionEdit::set_dim_region(gig::
1043      eEG1ControllerAttackInfluence.set_value(d->EG1ControllerAttackInfluence);      eEG1ControllerAttackInfluence.set_value(d->EG1ControllerAttackInfluence);
1044      eEG1ControllerDecayInfluence.set_value(d->EG1ControllerDecayInfluence);      eEG1ControllerDecayInfluence.set_value(d->EG1ControllerDecayInfluence);
1045      eEG1ControllerReleaseInfluence.set_value(d->EG1ControllerReleaseInfluence);      eEG1ControllerReleaseInfluence.set_value(d->EG1ControllerReleaseInfluence);
1046        eEG1StateOptions.checkBoxAttack.set_value(d->EG1Options.AttackCancel);
1047        eEG1StateOptions.checkBoxAttackHold.set_value(d->EG1Options.AttackHoldCancel);
1048        eEG1StateOptions.checkBoxDecay1.set_value(d->EG1Options.Decay1Cancel);
1049        eEG1StateOptions.checkBoxDecay2.set_value(d->EG1Options.Decay2Cancel);
1050        eEG1StateOptions.checkBoxRelease.set_value(d->EG1Options.ReleaseCancel);
1051      eLFO1Frequency.set_value(d->LFO1Frequency);      eLFO1Frequency.set_value(d->LFO1Frequency);
1052      eLFO1InternalDepth.set_value(d->LFO1InternalDepth);      eLFO1InternalDepth.set_value(d->LFO1InternalDepth);
1053      eLFO1ControlDepth.set_value(d->LFO1ControlDepth);      eLFO1ControlDepth.set_value(d->LFO1ControlDepth);
# Line 924  void DimRegionEdit::set_dim_region(gig:: Line 1066  void DimRegionEdit::set_dim_region(gig::
1066      eEG2ControllerAttackInfluence.set_value(d->EG2ControllerAttackInfluence);      eEG2ControllerAttackInfluence.set_value(d->EG2ControllerAttackInfluence);
1067      eEG2ControllerDecayInfluence.set_value(d->EG2ControllerDecayInfluence);      eEG2ControllerDecayInfluence.set_value(d->EG2ControllerDecayInfluence);
1068      eEG2ControllerReleaseInfluence.set_value(d->EG2ControllerReleaseInfluence);      eEG2ControllerReleaseInfluence.set_value(d->EG2ControllerReleaseInfluence);
1069        eEG2StateOptions.checkBoxAttack.set_value(d->EG2Options.AttackCancel);
1070        eEG2StateOptions.checkBoxAttackHold.set_value(d->EG2Options.AttackHoldCancel);
1071        eEG2StateOptions.checkBoxDecay1.set_value(d->EG2Options.Decay1Cancel);
1072        eEG2StateOptions.checkBoxDecay2.set_value(d->EG2Options.Decay2Cancel);
1073        eEG2StateOptions.checkBoxRelease.set_value(d->EG2Options.ReleaseCancel);
1074      eLFO2Frequency.set_value(d->LFO2Frequency);      eLFO2Frequency.set_value(d->LFO2Frequency);
1075      eLFO2InternalDepth.set_value(d->LFO2InternalDepth);      eLFO2InternalDepth.set_value(d->LFO2InternalDepth);
1076      eLFO2ControlDepth.set_value(d->LFO2ControlDepth);      eLFO2ControlDepth.set_value(d->LFO2ControlDepth);
# Line 972  void DimRegionEdit::set_dim_region(gig:: Line 1119  void DimRegionEdit::set_dim_region(gig::
1119      eMSDecode.set_value(d->MSDecode);      eMSDecode.set_value(d->MSDecode);
1120      eSampleStartOffset.set_value(d->SampleStartOffset);      eSampleStartOffset.set_value(d->SampleStartOffset);
1121      eUnityNote.set_value(d->UnityNote);      eUnityNote.set_value(d->UnityNote);
1122        // show sample group name
1123        {
1124            Glib::ustring s = "---";
1125            if (d->pSample && d->pSample->GetGroup())
1126                s = d->pSample->GetGroup()->Name;
1127            eSampleGroup.text.set_text(s);
1128        }
1129        // assemble sample format info string
1130        {
1131            Glib::ustring s;
1132            if (d->pSample) {
1133                switch (d->pSample->Channels) {
1134                    case 1: s = _("Mono"); break;
1135                    case 2: s = _("Stereo"); break;
1136                    default:
1137                        s = ToString(d->pSample->Channels) + _(" audio channels");
1138                        break;
1139                }
1140                s += " " + ToString(d->pSample->BitDepth) + " Bits";
1141                s += " " + ToString(d->pSample->SamplesPerSecond/1000) + "."
1142                          + ToString((d->pSample->SamplesPerSecond%1000)/100) + " kHz";
1143            } else {
1144                s = _("No sample assigned to this dimension region.");
1145            }
1146            eSampleFormatInfo.text.set_text(s);
1147        }
1148        // generate sample's memory address pointer string
1149        {
1150            Glib::ustring s;
1151            if (d->pSample) {
1152                char buf[64] = {};
1153                snprintf(buf, sizeof(buf), "%p", d->pSample);
1154                s = buf;
1155            } else {
1156                s = "---";
1157            }
1158            eSampleID.text.set_text(s);
1159        }
1160        // generate raw wave form data CRC-32 checksum string
1161        {
1162            Glib::ustring s = "---";
1163            if (d->pSample) {
1164                char buf[64] = {};
1165                snprintf(buf, sizeof(buf), "%x", d->pSample->GetWaveDataCRC32Checksum());
1166                s = buf;
1167            }
1168            eChecksum.text.set_text(s);
1169        }
1170        buttonSelectSample.set_sensitive(d && d->pSample);
1171      eFineTune.set_value(d->FineTune);      eFineTune.set_value(d->FineTune);
1172      eGain.set_value(d->Gain);      eGain.set_value(d->Gain);
1173      eGainPlus6.set_value(d->Gain);      eGainPlus6.set_value(d->Gain);
# Line 1020  void DimRegionEdit::VCFEnabled_toggled() Line 1216  void DimRegionEdit::VCFEnabled_toggled()
1216      eEG2ControllerAttackInfluence.set_sensitive(sensitive);      eEG2ControllerAttackInfluence.set_sensitive(sensitive);
1217      eEG2ControllerDecayInfluence.set_sensitive(sensitive);      eEG2ControllerDecayInfluence.set_sensitive(sensitive);
1218      eEG2ControllerReleaseInfluence.set_sensitive(sensitive);      eEG2ControllerReleaseInfluence.set_sensitive(sensitive);
1219        eEG2StateOptions.set_sensitive(sensitive);
1220      lLFO2->set_sensitive(sensitive);      lLFO2->set_sensitive(sensitive);
1221      eLFO2Frequency.set_sensitive(sensitive);      eLFO2Frequency.set_sensitive(sensitive);
1222      eLFO2InternalDepth.set_sensitive(sensitive);      eLFO2InternalDepth.set_sensitive(sensitive);
# Line 1213  void DimRegionEdit::loop_infinite_toggle Line 1410  void DimRegionEdit::loop_infinite_toggle
1410    
1411  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)
1412  {  {
1413      if (dimregion) {      bool result = false;
1414        for (std::set<gig::DimensionRegion*>::iterator itDimReg = dimregs.begin();
1415             itDimReg != dimregs.end(); ++itDimReg)
1416        {
1417            result |= set_sample(*itDimReg, sample, copy_sample_unity, copy_sample_tune, copy_sample_loop);
1418        }
1419        return result;
1420    }
1421    
1422    bool DimRegionEdit::set_sample(gig::DimensionRegion* dimreg, gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop)
1423    {
1424        if (dimreg) {
1425          //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
1426    
1427          // 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()
1428          //dimreg_to_be_changed_signal.emit(dimregion);          //DimRegionChangeGuard(this, dimregion);
1429    
1430          // make sure stereo samples always are the same in both          // make sure stereo samples always are the same in both
1431          // dimregs in the samplechannel dimension          // dimregs in the samplechannel dimension
1432          int nbDimregs = 1;          int nbDimregs = 1;
1433          gig::DimensionRegion* d[2] = { dimregion, 0 };          gig::DimensionRegion* d[2] = { dimreg, 0 };
1434          if (sample->Channels == 2) {          if (sample->Channels == 2) {
1435              gig::Region* region = dimregion->GetParent();              gig::Region* region = dimreg->GetParent();
1436    
1437              int bitcount = 0;              int bitcount = 0;
1438              int stereo_bit = 0;              int stereo_bit = 0;
# Line 1239  bool DimRegionEdit::set_sample(gig::Samp Line 1447  bool DimRegionEdit::set_sample(gig::Samp
1447              if (stereo_bit) {              if (stereo_bit) {
1448                  int dimregno;                  int dimregno;
1449                  for (dimregno = 0 ; dimregno < region->DimensionRegions ; dimregno++) {                  for (dimregno = 0 ; dimregno < region->DimensionRegions ; dimregno++) {
1450                      if (region->pDimensionRegions[dimregno] == dimregion) {                      if (region->pDimensionRegions[dimregno] == dimreg) {
1451                          break;                          break;
1452                      }                      }
1453                  }                  }
# Line 1249  bool DimRegionEdit::set_sample(gig::Samp Line 1457  bool DimRegionEdit::set_sample(gig::Samp
1457              }              }
1458          }          }
1459    
1460          gig::Sample* oldref = dimregion->pSample;          gig::Sample* oldref = dimreg->pSample;
1461    
1462          for (int i = 0 ; i < nbDimregs ; i++) {          for (int i = 0 ; i < nbDimregs ; i++) {
1463              d[i]->pSample = sample;              d[i]->pSample = sample;
# Line 1279  bool DimRegionEdit::set_sample(gig::Samp Line 1487  bool DimRegionEdit::set_sample(gig::Samp
1487    
1488          // update ui          // update ui
1489          update_model++;          update_model++;
1490          wSample->set_text(gig_to_utf8(dimregion->pSample->pInfo->Name));          wSample->set_text(gig_to_utf8(dimreg->pSample->pInfo->Name));
1491          eUnityNote.set_value(dimregion->UnityNote);          eUnityNote.set_value(dimreg->UnityNote);
1492          eFineTune.set_value(dimregion->FineTune);          eFineTune.set_value(dimreg->FineTune);
1493          eSampleLoopEnabled.set_value(dimregion->SampleLoops);          eSampleLoopEnabled.set_value(dimreg->SampleLoops);
1494          update_loop_elements();          update_loop_elements();
1495          update_model--;          update_model--;
1496    
1497          sample_ref_changed_signal.emit(oldref, sample);          sample_ref_changed_signal.emit(oldref, sample);
         // currently commented because we're sending a similar signal in MainWindow::on_sample_label_drop_drag_data_received()  
         //dimreg_changed_signal.emit(dimregion);  
1498          return true;          return true;
1499      }      }
1500      return false;      return false;
# Line 1357  void DimRegionEdit::set_LoopEnabled(gig: Line 1563  void DimRegionEdit::set_LoopEnabled(gig:
1563      if (value) {      if (value) {
1564          // create a new sample loop in case there is none yet          // create a new sample loop in case there is none yet
1565          if (!d->SampleLoops) {          if (!d->SampleLoops) {
1566                DimRegionChangeGuard(this, d);
1567    
1568              DLS::sample_loop_t loop;              DLS::sample_loop_t loop;
1569              loop.LoopType = gig::loop_type_normal;              loop.LoopType = gig::loop_type_normal;
1570              // loop the whole sample by default              // loop the whole sample by default
1571              loop.LoopStart  = 0;              loop.LoopStart  = 0;
1572              loop.LoopLength =              loop.LoopLength =
1573                  (d->pSample) ? d->pSample->SamplesTotal : 0;                  (d->pSample) ? d->pSample->SamplesTotal : 0;
             dimreg_to_be_changed_signal.emit(d);  
1574              d->AddSampleLoop(&loop);              d->AddSampleLoop(&loop);
             dimreg_changed_signal.emit(d);  
1575          }          }
1576      } else {      } else {
1577          if (d->SampleLoops) {          if (d->SampleLoops) {
1578              dimreg_to_be_changed_signal.emit(d);              DimRegionChangeGuard(this, d);
1579    
1580              // delete ALL existing sample loops              // delete ALL existing sample loops
1581              while (d->SampleLoops) {              while (d->SampleLoops) {
1582                  d->DeleteSampleLoop(&d->pSampleLoops[0]);                  d->DeleteSampleLoop(&d->pSampleLoops[0]);
1583              }              }
             dimreg_changed_signal.emit(d);  
1584          }          }
1585      }      }
1586  }  }
# Line 1418  void DimRegionEdit::set_LoopPlayCount(gi Line 1624  void DimRegionEdit::set_LoopPlayCount(gi
1624  {  {
1625      if (d->pSample) d->pSample->LoopPlayCount = value;      if (d->pSample) d->pSample->LoopPlayCount = value;
1626  }  }
1627    
1628    void DimRegionEdit::nullOutSampleReference() {
1629        if (!dimregion) return;
1630        gig::Sample* oldref = dimregion->pSample;
1631        if (!oldref) return;
1632    
1633        DimRegionChangeGuard(this, dimregion);
1634    
1635        // in case currently assigned sample is a stereo one, then remove both
1636        // references (expected to be due to a "stereo dimension")
1637        gig::DimensionRegion* d[2] = { dimregion, NULL };
1638        if (oldref->Channels == 2) {
1639            gig::Region* region = dimregion->GetParent();
1640            {
1641                int stereo_bit = 0;
1642                int bitcount = 0;
1643                for (int dim = 0 ; dim < region->Dimensions ; dim++) {
1644                    if (region->pDimensionDefinitions[dim].dimension == gig::dimension_samplechannel) {
1645                        stereo_bit = 1 << bitcount;
1646                        break;
1647                    }
1648                    bitcount += region->pDimensionDefinitions[dim].bits;
1649                }
1650    
1651                if (stereo_bit) {
1652                    int dimregno;
1653                    for (dimregno = 0 ; dimregno < region->DimensionRegions ; dimregno++) {
1654                        if (region->pDimensionRegions[dimregno] == dimregion) {
1655                            break;
1656                        }
1657                    }
1658                    d[0] = region->pDimensionRegions[dimregno & ~stereo_bit];
1659                    d[1] = region->pDimensionRegions[dimregno | stereo_bit];
1660                }
1661            }
1662        }
1663    
1664        if (d[0]) d[0]->pSample = NULL;
1665        if (d[1]) d[1]->pSample = NULL;
1666    
1667        // update UI elements
1668        set_dim_region(dimregion);
1669    
1670        sample_ref_changed_signal.emit(oldref, NULL);
1671    }
1672    
1673    void DimRegionEdit::onButtonSelectSamplePressed() {
1674        if (!dimregion) return;
1675        if (!dimregion->pSample) return;
1676        select_sample_signal.emit(dimregion->pSample);
1677    }
1678    
1679    sigc::signal<void, gig::Sample*>& DimRegionEdit::signal_select_sample() {
1680        return select_sample_signal;
1681    }
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