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

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revision 1396 by schoenebeck, Wed Oct 10 15:48:54 2007 UTC revision 3202 by persson, Mon May 22 18:58:46 2017 UTC
# Line 1  Line 1 
1  /*  /*
2   * Copyright (C) 2006, 2007 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    
23  #include "global.h"  #include "compat.h"
24    
25    VelocityCurve::VelocityCurve(double (gig::DimensionRegion::*getter)(uint8_t)) :
26        getter(getter), dimreg(0) {
27        set_size_request(80, 80);
28    }
29    
30    #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
31    bool VelocityCurve::on_expose_event(GdkEventExpose* e) {
32        const Cairo::RefPtr<Cairo::Context>& cr =
33            get_window()->create_cairo_context();
34    #if 0
35    }
36    #endif
37    #else
38    bool VelocityCurve::on_draw(const Cairo::RefPtr<Cairo::Context>& cr) {
39    #endif
40        if (dimreg) {
41            int w = get_width();
42            int h = get_height();
43    
44            for (int pass = 0 ; pass < 2 ; pass++) {
45                for (double x = 0 ; x <= w ; x++) {
46                    int vel = int(x * (127 - 1e-10) / w + 1);
47                    double y = (1 - (dimreg->*getter)(vel)) * (h - 3) + 1.5;
48    
49                    if (x < 1e-10) {
50                        cr->move_to(x, y);
51                    } else {
52                        cr->line_to(x, y);
53                    }
54                }
55                if (pass == 0) {
56                    cr->line_to(w, h);
57                    cr->line_to(0, h);
58                    cr->set_source_rgba(0.5, 0.44, 1.0, is_sensitive() ? 0.2 : 0.1);
59                    cr->fill();
60                } else {
61                    cr->set_line_width(3);
62                    cr->set_source_rgba(0.5, 0.44, 1.0, is_sensitive() ? 1.0 : 0.3);
63                    cr->stroke();
64                }
65            }
66        }
67        return true;
68    }
69    
70    
71    CrossfadeCurve::CrossfadeCurve() : dimreg(0) {
72        set_size_request(280, 80);
73    }
74    
75    #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
76    bool CrossfadeCurve::on_expose_event(GdkEventExpose* e) {
77        const Cairo::RefPtr<Cairo::Context>& cr =
78            get_window()->create_cairo_context();
79    #if 0
80    }
81    #endif
82    #else
83    bool CrossfadeCurve::on_draw(const Cairo::RefPtr<Cairo::Context>& cr) {
84    #endif
85        if (dimreg) {
86            cr->translate(1.5, 0);
87    
88            // first, draw curves for the other layers
89            gig::Region* region = dimreg->GetParent();
90            int dimregno;
91            for (dimregno = 0 ; dimregno < region->DimensionRegions ; dimregno++) {
92                if (region->pDimensionRegions[dimregno] == dimreg) {
93                    break;
94                }
95            }
96            int bitcount = 0;
97            for (int dim = 0 ; dim < region->Dimensions ; dim++) {
98                if (region->pDimensionDefinitions[dim].dimension ==
99                    gig::dimension_layer) {
100                    int mask =
101                        ~(((1 << region->pDimensionDefinitions[dim].bits) - 1) <<
102                          bitcount);
103                    int c = dimregno & mask; // mask away the layer dimension
104    
105                    for (int i = 0 ; i < region->pDimensionDefinitions[dim].zones ;
106                         i++) {
107                        gig::DimensionRegion* d =
108                            region->pDimensionRegions[c + (i << bitcount)];
109                        if (d != dimreg) {
110                            draw_one_curve(cr, d, false);
111                        }
112                    }
113                    break;
114                }
115                bitcount += region->pDimensionDefinitions[dim].bits;
116            }
117    
118            // then, draw the currently selected layer
119            draw_one_curve(cr, dimreg, is_sensitive());
120        }
121        return true;
122    }
123    
124    void CrossfadeCurve::draw_one_curve(const Cairo::RefPtr<Cairo::Context>& cr,
125                                        const gig::DimensionRegion* d,
126                                        bool sensitive) {
127        int w = get_width();
128        int h = get_height();
129    
130        if (d->Crossfade.out_end) {
131            for (int pass = 0 ; pass < 2 ; pass++) {
132                cr->move_to(d->Crossfade.in_start / 127.0 * (w - 3), h);
133                cr->line_to(d->Crossfade.in_end / 127.0 * (w - 3), 1.5);
134                cr->line_to(d->Crossfade.out_start / 127.0 * (w - 3), 1.5);
135                cr->line_to(d->Crossfade.out_end / 127.0 * (w - 3), h);
136    
137                if (pass == 0) {
138                    cr->set_source_rgba(0.5, 0.44, 1.0, sensitive ? 0.2 : 0.1);
139                    cr->fill();
140                } else {
141                    cr->set_line_width(3);
142                    cr->set_source_rgba(0.5, 0.44, 1.0, sensitive ? 1.0 : 0.3);
143                    cr->stroke();
144                }
145            }
146        }
147    }
148    
149    
150  DimRegionEdit::DimRegionEdit() :  DimRegionEdit::DimRegionEdit() :
151      eEG1PreAttack("Pre-attack", 0, 100, 2),      velocity_curve(&gig::DimensionRegion::GetVelocityAttenuation),
152      eEG1Attack("Attack", 0, 60, 3),      release_curve(&gig::DimensionRegion::GetVelocityRelease),
153      eEG1Decay1("Decay 1", 0.005, 60, 3),      cutoff_curve(&gig::DimensionRegion::GetVelocityCutoff),
154      eEG1Decay2("Decay 2", 0, 60, 3),      eEG1PreAttack(_("Pre-attack Level (%)"), 0, 100, 2),
155      eEG1InfiniteSustain("Infinite sustain"),      eEG1Attack(_("Attack Time (seconds)"), 0, 60, 3),
156      eEG1Sustain("Sustain", 0, 100, 2),      eEG1Decay1(_("Decay 1 Time (seconds)"), 0.005, 60, 3),
157      eEG1Release("Release", 0, 60, 3),      eEG1Decay2(_("Decay 2 Time (seconds)"), 0, 60, 3),
158      eEG1Hold("Hold"),      eEG1InfiniteSustain(_("Infinite sustain")),
159      eEG1Controller("Controller"),      eEG1Sustain(_("Sustain Level (%)"), 0, 100, 2),
160      eEG1ControllerInvert("Controller invert"),      eEG1Release(_("Release Time (seconds)"), 0, 60, 3),
161      eEG1ControllerAttackInfluence("Controller attack influence", 0, 3),      eEG1Hold(_("Hold Attack Stage until Loop End")),
162      eEG1ControllerDecayInfluence("Controller decay influence", 0, 3),      eEG1Controller(_("Controller")),
163      eEG1ControllerReleaseInfluence("Controller release influence", 0, 3),      eEG1ControllerInvert(_("Controller invert")),
164      eLFO1Frequency("Frequency", 0.1, 10, 2),      eEG1ControllerAttackInfluence(_("Controller attack influence"), 0, 3),
165      eLFO1InternalDepth("Internal depth", 0, 1200),      eEG1ControllerDecayInfluence(_("Controller decay influence"), 0, 3),
166      eLFO1ControlDepth("Control depth", 0, 1200),      eEG1ControllerReleaseInfluence(_("Controller release influence"), 0, 3),
167      eLFO1Controller("Controller"),      eLFO1Frequency(_("Frequency"), 0.1, 10, 2),
168      eLFO1FlipPhase("Flip phase"),      eLFO1InternalDepth(_("Internal depth"), 0, 1200),
169      eLFO1Sync("Sync"),      eLFO1ControlDepth(_("Control depth"), 0, 1200),
170      eEG2PreAttack("Pre-attack", 0, 100, 2),      eLFO1Controller(_("Controller")),
171      eEG2Attack("Attack", 0, 60, 3),      eLFO1FlipPhase(_("Flip phase")),
172      eEG2Decay1("Decay 1", 0.005, 60, 3),      eLFO1Sync(_("Sync")),
173      eEG2Decay2("Decay 2", 0, 60, 3),      eEG2PreAttack(_("Pre-attack Level (%)"), 0, 100, 2),
174      eEG2InfiniteSustain("Infinite sustain"),      eEG2Attack(_("Attack Time (seconds)"), 0, 60, 3),
175      eEG2Sustain("Sustain", 0, 100, 2),      eEG2Decay1(_("Decay 1 Time (seconds)"), 0.005, 60, 3),
176      eEG2Release("Release", 0, 60, 3),      eEG2Decay2(_("Decay 2 Time (seconds)"), 0, 60, 3),
177      eEG2Controller("Controller"),      eEG2InfiniteSustain(_("Infinite sustain")),
178      eEG2ControllerInvert("Controller invert"),      eEG2Sustain(_("Sustain Level (%)"), 0, 100, 2),
179      eEG2ControllerAttackInfluence("Controller attack influence", 0, 3),      eEG2Release(_("Release Time (seconds)"), 0, 60, 3),
180      eEG2ControllerDecayInfluence("Controller decay influence", 0, 3),      eEG2Controller(_("Controller")),
181      eEG2ControllerReleaseInfluence("Controller release influence", 0, 3),      eEG2ControllerInvert(_("Controller invert")),
182      eLFO2Frequency("Frequency", 0.1, 10, 2),      eEG2ControllerAttackInfluence(_("Controller attack influence"), 0, 3),
183      eLFO2InternalDepth("Internal depth", 0, 1200),      eEG2ControllerDecayInfluence(_("Controller decay influence"), 0, 3),
184      eLFO2ControlDepth("Control depth", 0, 1200),      eEG2ControllerReleaseInfluence(_("Controller release influence"), 0, 3),
185      eLFO2Controller("Controller"),      eLFO2Frequency(_("Frequency"), 0.1, 10, 2),
186      eLFO2FlipPhase("Flip phase"),      eLFO2InternalDepth(_("Internal depth"), 0, 1200),
187      eLFO2Sync("Sync"),      eLFO2ControlDepth(_("Control depth"), 0, 1200),
188      eEG3Attack("Attack", 0, 10, 3),      eLFO2Controller(_("Controller")),
189      eEG3Depth("Depth", -1200, 1200),      eLFO2FlipPhase(_("Flip phase")),
190      eLFO3Frequency("Frequency", 0.1, 10, 2),      eLFO2Sync(_("Sync")),
191      eLFO3InternalDepth("Internal depth", 0, 1200),      eEG3Attack(_("Attack"), 0, 10, 3),
192      eLFO3ControlDepth("Control depth", 0, 1200),      eEG3Depth(_("Depth"), -1200, 1200),
193      eLFO3Controller("Controller"),      eLFO3Frequency(_("Frequency"), 0.1, 10, 2),
194      eLFO3Sync("Sync"),      eLFO3InternalDepth(_("Internal depth"), 0, 1200),
195      eVCFEnabled("Enabled"),      eLFO3ControlDepth(_("Control depth"), 0, 1200),
196      eVCFType("Type"),      eLFO3Controller(_("Controller")),
197      eVCFCutoffController("Cutoff controller"),      eLFO3Sync(_("Sync")),
198      eVCFCutoffControllerInvert("Cutoff controller invert"),      eVCFEnabled(_("Enabled")),
199      eVCFCutoff("Cutoff"),      eVCFType(_("Type")),
200      eVCFVelocityCurve("Velocity curve"),      eVCFCutoffController(_("Cutoff controller")),
201      eVCFVelocityScale("Velocity scale"),      eVCFCutoffControllerInvert(_("Cutoff controller invert")),
202      eVCFVelocityDynamicRange("Velocity dynamic range", 0, 4),      eVCFCutoff(_("Cutoff")),
203      eVCFResonance("Resonance"),      eVCFVelocityCurve(_("Velocity curve")),
204      eVCFResonanceDynamic("Resonance dynamic"),      eVCFVelocityScale(_("Velocity scale")),
205      eVCFResonanceController("Resonance controller"),      eVCFVelocityDynamicRange(_("Velocity dynamic range"), 0, 4),
206      eVCFKeyboardTracking("Keyboard tracking"),      eVCFResonance(_("Resonance")),
207      eVCFKeyboardTrackingBreakpoint("Keyboard tracking breakpoint"),      eVCFResonanceDynamic(_("Resonance dynamic")),
208      eVelocityResponseCurve("Velocity response curve"),      eVCFResonanceController(_("Resonance controller")),
209      eVelocityResponseDepth("Velocity response depth", 0, 4),      eVCFKeyboardTracking(_("Keyboard tracking")),
210      eVelocityResponseCurveScaling("Velocity response curve scaling"),      eVCFKeyboardTrackingBreakpoint(_("Keyboard tracking breakpoint")),
211      eReleaseVelocityResponseCurve("Release velocity response curve"),      eVelocityResponseCurve(_("Velocity response curve")),
212      eReleaseVelocityResponseDepth("Release velocity response depth", 0, 4),      eVelocityResponseDepth(_("Velocity response depth"), 0, 4),
213      eReleaseTriggerDecay("Release trigger decay", 0, 8),      eVelocityResponseCurveScaling(_("Velocity response curve scaling")),
214      eCrossfade_in_start("Crossfade-in start"),      eReleaseVelocityResponseCurve(_("Release velocity response curve")),
215      eCrossfade_in_end("Crossfade-in end"),      eReleaseVelocityResponseDepth(_("Release velocity response depth"), 0, 4),
216      eCrossfade_out_start("Crossfade-out start"),      eReleaseTriggerDecay(_("Release trigger decay"), 0, 8),
217      eCrossfade_out_end("Crossfade-out end"),      eCrossfade_in_start(_("Crossfade-in start")),
218      ePitchTrack("Pitch track"),      eCrossfade_in_end(_("Crossfade-in end")),
219      eDimensionBypass("Dimension bypass"),      eCrossfade_out_start(_("Crossfade-out start")),
220      ePan("Pan", -64, 63),      eCrossfade_out_end(_("Crossfade-out end")),
221      eSelfMask("Self mask"),      ePitchTrack(_("Pitch track")),
222      eAttenuationController("Attenuation controller"),      eDimensionBypass(_("Dimension bypass")),
223      eInvertAttenuationController("Invert attenuation controller"),      ePan(_("Pan"), -64, 63),
224      eAttenuationControllerThreshold("Attenuation controller threshold"),      eSelfMask(_("Kill lower velocity voices (a.k.a \"Self mask\")")),
225      eChannelOffset("Channel offset", 0, 9),      eAttenuationController(_("Attenuation controller")),
226      eSustainDefeat("Sustain defeat"),      eInvertAttenuationController(_("Invert attenuation controller")),
227      eMSDecode("MS decode"),      eAttenuationControllerThreshold(_("Attenuation controller threshold")),
228      eSampleStartOffset("Sample start offset", 0, 2000),      eChannelOffset(_("Channel offset"), 0, 9),
229      eUnityNote("Unity note"),      eSustainDefeat(_("Ignore Hold Pedal (a.k.a. \"Sustain defeat\")")),
230      eFineTune("Fine tune", -49, 50),      eMSDecode(_("Decode Mid/Side Recordings")),
231      eGain("Gain", -96, 0, 2, -655360),      eSampleStartOffset(_("Sample start offset"), 0, 2000),
232      eGainPlus6("Gain +6dB", eGain, 6 * -655360),      eUnityNote(_("Unity note")),
233      eSampleLoopEnabled("Enabled"),      eSampleGroup(_("Sample Group")),
234      eSampleLoopStart("Loop start positon"),      eSampleFormatInfo(_("Sample Format")),
235      eSampleLoopLength("Loop size"),      eSampleID("Sample ID"),
236      eSampleLoopType("Loop type"),      eChecksum("Wave Data CRC-32"),
237      eSampleLoopInfinite("Infinite loop"),      eFineTune(_("Fine tune"), -49, 50),
238      eSampleLoopPlayCount("Playback count")      eGain(_("Gain"), -96, 0, 2, -655360),
239  {      eGainPlus6(_("Gain +6dB"), eGain, 6 * -655360),
240        eSampleLoopEnabled(_("Enabled")),
241        eSampleLoopStart(_("Loop start positon")),
242        eSampleLoopLength(_("Loop size")),
243        eSampleLoopType(_("Loop type")),
244        eSampleLoopInfinite(_("Infinite loop")),
245        eSampleLoopPlayCount(_("Playback count"), 1),
246        buttonSelectSample(UNICODE_LEFT_ARROW + "  " + _("Select Sample")),
247        update_model(0)
248    {
249        // make synthesis parameter page tabs scrollable
250        // (workaround for GTK3: default theme uses huge tabs which breaks layout)
251        set_scrollable();
252    
253        connect(eEG1PreAttack, &gig::DimensionRegion::EG1PreAttack);
254        connect(eEG1Attack, &gig::DimensionRegion::EG1Attack);
255        connect(eEG1Decay1, &gig::DimensionRegion::EG1Decay1);
256        connect(eEG1Decay2, &gig::DimensionRegion::EG1Decay2);
257        connect(eEG1InfiniteSustain, &gig::DimensionRegion::EG1InfiniteSustain);
258        connect(eEG1Sustain, &gig::DimensionRegion::EG1Sustain);
259        connect(eEG1Release, &gig::DimensionRegion::EG1Release);
260        connect(eEG1Hold, &gig::DimensionRegion::EG1Hold);
261        connect(eEG1Controller, &gig::DimensionRegion::EG1Controller);
262        connect(eEG1ControllerInvert, &gig::DimensionRegion::EG1ControllerInvert);
263        connect(eEG1ControllerAttackInfluence,
264                &gig::DimensionRegion::EG1ControllerAttackInfluence);
265        connect(eEG1ControllerDecayInfluence,
266                &gig::DimensionRegion::EG1ControllerDecayInfluence);
267        connect(eEG1ControllerReleaseInfluence,
268                &gig::DimensionRegion::EG1ControllerReleaseInfluence);
269        connect(eLFO1Frequency, &gig::DimensionRegion::LFO1Frequency);
270        connect(eLFO1InternalDepth, &gig::DimensionRegion::LFO1InternalDepth);
271        connect(eLFO1ControlDepth, &gig::DimensionRegion::LFO1ControlDepth);
272        connect(eLFO1Controller, &gig::DimensionRegion::LFO1Controller);
273        connect(eLFO1FlipPhase, &gig::DimensionRegion::LFO1FlipPhase);
274        connect(eLFO1Sync, &gig::DimensionRegion::LFO1Sync);
275        connect(eEG2PreAttack, &gig::DimensionRegion::EG2PreAttack);
276        connect(eEG2Attack, &gig::DimensionRegion::EG2Attack);
277        connect(eEG2Decay1, &gig::DimensionRegion::EG2Decay1);
278        connect(eEG2Decay2, &gig::DimensionRegion::EG2Decay2);
279        connect(eEG2InfiniteSustain, &gig::DimensionRegion::EG2InfiniteSustain);
280        connect(eEG2Sustain, &gig::DimensionRegion::EG2Sustain);
281        connect(eEG2Release, &gig::DimensionRegion::EG2Release);
282        connect(eEG2Controller, &gig::DimensionRegion::EG2Controller);
283        connect(eEG2ControllerInvert, &gig::DimensionRegion::EG2ControllerInvert);
284        connect(eEG2ControllerAttackInfluence,
285                &gig::DimensionRegion::EG2ControllerAttackInfluence);
286        connect(eEG2ControllerDecayInfluence,
287                &gig::DimensionRegion::EG2ControllerDecayInfluence);
288        connect(eEG2ControllerReleaseInfluence,
289                &gig::DimensionRegion::EG2ControllerReleaseInfluence);
290        connect(eLFO2Frequency, &gig::DimensionRegion::LFO2Frequency);
291        connect(eLFO2InternalDepth, &gig::DimensionRegion::LFO2InternalDepth);
292        connect(eLFO2ControlDepth, &gig::DimensionRegion::LFO2ControlDepth);
293        connect(eLFO2Controller, &gig::DimensionRegion::LFO2Controller);
294        connect(eLFO2FlipPhase, &gig::DimensionRegion::LFO2FlipPhase);
295        connect(eLFO2Sync, &gig::DimensionRegion::LFO2Sync);
296        connect(eEG3Attack, &gig::DimensionRegion::EG3Attack);
297        connect(eEG3Depth, &gig::DimensionRegion::EG3Depth);
298        connect(eLFO3Frequency, &gig::DimensionRegion::LFO3Frequency);
299        connect(eLFO3InternalDepth, &gig::DimensionRegion::LFO3InternalDepth);
300        connect(eLFO3ControlDepth, &gig::DimensionRegion::LFO3ControlDepth);
301        connect(eLFO3Controller, &gig::DimensionRegion::LFO3Controller);
302        connect(eLFO3Sync, &gig::DimensionRegion::LFO3Sync);
303        connect(eVCFEnabled, &gig::DimensionRegion::VCFEnabled);
304        connect(eVCFType, &gig::DimensionRegion::VCFType);
305        connect(eVCFCutoffController,
306                &gig::DimensionRegion::SetVCFCutoffController);
307        connect(eVCFCutoffControllerInvert,
308                &gig::DimensionRegion::VCFCutoffControllerInvert);
309        connect(eVCFCutoff, &gig::DimensionRegion::VCFCutoff);
310        connect(eVCFVelocityCurve, &gig::DimensionRegion::SetVCFVelocityCurve);
311        connect(eVCFVelocityScale, &gig::DimensionRegion::SetVCFVelocityScale);
312        connect(eVCFVelocityDynamicRange,
313                &gig::DimensionRegion::SetVCFVelocityDynamicRange);
314        connect(eVCFResonance, &gig::DimensionRegion::VCFResonance);
315        connect(eVCFResonanceDynamic, &gig::DimensionRegion::VCFResonanceDynamic);
316        connect(eVCFResonanceController,
317                &gig::DimensionRegion::VCFResonanceController);
318        connect(eVCFKeyboardTracking, &gig::DimensionRegion::VCFKeyboardTracking);
319        connect(eVCFKeyboardTrackingBreakpoint,
320                &gig::DimensionRegion::VCFKeyboardTrackingBreakpoint);
321        connect(eVelocityResponseCurve,
322                &gig::DimensionRegion::SetVelocityResponseCurve);
323        connect(eVelocityResponseDepth,
324                &gig::DimensionRegion::SetVelocityResponseDepth);
325        connect(eVelocityResponseCurveScaling,
326                &gig::DimensionRegion::SetVelocityResponseCurveScaling);
327        connect(eReleaseVelocityResponseCurve,
328                &gig::DimensionRegion::SetReleaseVelocityResponseCurve);
329        connect(eReleaseVelocityResponseDepth,
330                &gig::DimensionRegion::SetReleaseVelocityResponseDepth);
331        connect(eReleaseTriggerDecay, &gig::DimensionRegion::ReleaseTriggerDecay);
332        connect(eCrossfade_in_start, &DimRegionEdit::set_Crossfade_in_start);
333        connect(eCrossfade_in_end, &DimRegionEdit::set_Crossfade_in_end);
334        connect(eCrossfade_out_start, &DimRegionEdit::set_Crossfade_out_start);
335        connect(eCrossfade_out_end, &DimRegionEdit::set_Crossfade_out_end);
336        connect(ePitchTrack, &gig::DimensionRegion::PitchTrack);
337        connect(eDimensionBypass, &gig::DimensionRegion::DimensionBypass);
338        connect(ePan, &gig::DimensionRegion::Pan);
339        connect(eSelfMask, &gig::DimensionRegion::SelfMask);
340        connect(eAttenuationController,
341                &gig::DimensionRegion::AttenuationController);
342        connect(eInvertAttenuationController,
343                &gig::DimensionRegion::InvertAttenuationController);
344        connect(eAttenuationControllerThreshold,
345                &gig::DimensionRegion::AttenuationControllerThreshold);
346        connect(eChannelOffset, &gig::DimensionRegion::ChannelOffset);
347        connect(eSustainDefeat, &gig::DimensionRegion::SustainDefeat);
348        connect(eMSDecode, &gig::DimensionRegion::MSDecode);
349        connect(eSampleStartOffset, &gig::DimensionRegion::SampleStartOffset);
350        connect(eUnityNote, &DimRegionEdit::set_UnityNote);
351        connect(eFineTune, &DimRegionEdit::set_FineTune);
352        connect(eGain, &DimRegionEdit::set_Gain);
353        connect(eGainPlus6, &DimRegionEdit::set_Gain);
354        connect(eSampleLoopEnabled, &DimRegionEdit::set_LoopEnabled);
355        connect(eSampleLoopType, &DimRegionEdit::set_LoopType);
356        connect(eSampleLoopStart, &DimRegionEdit::set_LoopStart);
357        connect(eSampleLoopLength, &DimRegionEdit::set_LoopLength);
358        connect(eSampleLoopInfinite, &DimRegionEdit::set_LoopInfinite);
359        connect(eSampleLoopPlayCount, &DimRegionEdit::set_LoopPlayCount);
360        buttonSelectSample.signal_clicked().connect(
361            sigc::mem_fun(*this, &DimRegionEdit::onButtonSelectSamplePressed)
362        );
363    
364      for (int i = 0 ; i < 7 ; i++) {      for (int i = 0 ; i < 7 ; i++) {
365          table[i] = new Gtk::Table(3, 1);          table[i] = new Gtk::Table(3, 1);
366          table[i]->set_col_spacings(7);          table[i]->set_col_spacings(7);
# Line 120  DimRegionEdit::DimRegionEdit() : Line 370  DimRegionEdit::DimRegionEdit() :
370      eUnityNote.set_tip(      eUnityNote.set_tip(
371          _("Note this sample is associated with (a.k.a. 'root note')")          _("Note this sample is associated with (a.k.a. 'root note')")
372      );      );
373        buttonSelectSample.set_tooltip_text(
374            _("Selects the sample of this dimension region on the left hand side's sample tree view.")
375        );
376      eSampleStartOffset.set_tip(_("Sample position at which playback should be started"));      eSampleStartOffset.set_tip(_("Sample position at which playback should be started"));
377      ePan.set_tip(_("Stereo balance (left/right)"));      ePan.set_tip(_("Stereo balance (left/right)"));
378      eChannelOffset.set_tip(      eChannelOffset.set_tip(
# Line 150  DimRegionEdit::DimRegionEdit() : Line 403  DimRegionEdit::DimRegionEdit() :
403            "Caution: this setting is stored on Sample side, thus is shared "            "Caution: this setting is stored on Sample side, thus is shared "
404            "among all dimension regions that use this sample!")            "among all dimension regions that use this sample!")
405      );      );
406        
407        eEG1PreAttack.set_tip(
408            "Very first level this EG starts with. It rises then in Attack Time "
409            "seconds from this initial level to 100%."
410        );
411        eEG1Attack.set_tip(
412            "Duration of the EG's Attack stage, which raises its level from "
413            "Pre-Attack Level to 100%."
414        );
415        eEG1Hold.set_tip(
416           "On looped sounds, enabling this will cause the Decay 1 stage not to "
417           "enter before the loop has been passed one time."
418        );
419        eAttenuationController.set_tip(_(
420            "If you are not using the 'Layer' dimension, then this controller "
421            "simply alters the volume. If you are using the 'Layer' dimension, "
422            "then this controller is controlling the crossfade between Layers in "
423            "real-time."
424        ));
425    
426        eLFO1Sync.set_tip(
427            "If not checked, every voice will use its own LFO instance, which "
428            "causes voices triggered at different points in time to have different "
429            "LFO levels. By enabling 'Sync' here the voices will instead use and "
430            "share one single LFO, causing all voices to have the same LFO level, "
431            "no matter when the individual notes have been triggered."
432        );
433        eLFO2Sync.set_tip(
434            "If not checked, every voice will use its own LFO instance, which "
435            "causes voices triggered at different points in time to have different "
436            "LFO levels. By enabling 'Sync' here the voices will instead use and "
437            "share one single LFO, causing all voices to have the same LFO level, "
438            "no matter when the individual notes have been triggered."
439        );
440        eLFO3Sync.set_tip(
441            "If not checked, every voice will use its own LFO instance, which "
442            "causes voices triggered at different points in time to have different "
443            "LFO levels. By enabling 'Sync' here the voices will instead use and "
444            "share one single LFO, causing all voices to have the same LFO level, "
445            "no matter when the individual notes have been triggered."
446        );
447        eLFO1FlipPhase.set_tip(
448           "Inverts the LFO's generated wave vertically."
449        );
450        eLFO2FlipPhase.set_tip(
451           "Inverts the LFO's generated wave vertically."
452        );
453    
454      pageno = 0;      pageno = 0;
455      rowno = 0;      rowno = 0;
456      firstRowInBlock = 0;      firstRowInBlock = 0;
457    
458      addHeader(_("Mandatory Settings"));      addHeader(_("Mandatory Settings"));
459      addString("Sample", lSample, wSample);      addString(_("Sample"), lSample, wSample, buttonNullSampleReference);
460        buttonNullSampleReference->set_label("X");
461        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."));
462        buttonNullSampleReference->signal_clicked().connect(
463            sigc::mem_fun(*this, &DimRegionEdit::nullOutSampleReference)
464        );
465      //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);
466      tooltips.set_tip(*wSample, _("Drop a sample here"));  #ifdef OLD_TOOLTIPS
467        tooltips.set_tip(*wSample, _("Drag & drop a sample here"));
468    #else
469        wSample->set_tooltip_text(_("Drag & drop a sample here"));
470    #endif
471      addProp(eUnityNote);      addProp(eUnityNote);
472        addProp(eSampleGroup);
473        addProp(eSampleFormatInfo);
474        addProp(eSampleID);
475        addProp(eChecksum);
476        addRightHandSide(buttonSelectSample);
477      addHeader(_("Optional Settings"));      addHeader(_("Optional Settings"));
478      addProp(eSampleStartOffset);      addProp(eSampleStartOffset);
479      addProp(eChannelOffset);      addProp(eChannelOffset);
480      addHeader("Loops");      addHeader(_("Loops"));
481      addProp(eSampleLoopEnabled);      addProp(eSampleLoopEnabled);
482      addProp(eSampleLoopStart);      addProp(eSampleLoopStart);
483      addProp(eSampleLoopLength);      addProp(eSampleLoopLength);
484      {      {
485          const char* choices[] = { "normal", "bidirectional", "backward", 0 };          const char* choices[] = { _("normal"), _("bidirectional"), _("backward"), 0 };
486          static const uint32_t values[] = {          static const uint32_t values[] = {
487              gig::loop_type_normal,              gig::loop_type_normal,
488              gig::loop_type_bidirectional,              gig::loop_type_bidirectional,
# Line 189  DimRegionEdit::DimRegionEdit() : Line 503  DimRegionEdit::DimRegionEdit() :
503      addHeader(_("Amplitude Envelope (EG1)"));      addHeader(_("Amplitude Envelope (EG1)"));
504      addProp(eEG1PreAttack);      addProp(eEG1PreAttack);
505      addProp(eEG1Attack);      addProp(eEG1Attack);
506        addProp(eEG1Hold);
507      addProp(eEG1Decay1);      addProp(eEG1Decay1);
508      addProp(eEG1Decay2);      addProp(eEG1Decay2);
509      addProp(eEG1InfiniteSustain);      addProp(eEG1InfiniteSustain);
510      addProp(eEG1Sustain);      addProp(eEG1Sustain);
511      addProp(eEG1Release);      addProp(eEG1Release);
     addProp(eEG1Hold);  
512      addProp(eEG1Controller);      addProp(eEG1Controller);
513      addProp(eEG1ControllerInvert);      addProp(eEG1ControllerInvert);
514      addProp(eEG1ControllerAttackInfluence);      addProp(eEG1ControllerAttackInfluence);
# Line 208  DimRegionEdit::DimRegionEdit() : Line 522  DimRegionEdit::DimRegionEdit() :
522      addProp(eLFO1InternalDepth);      addProp(eLFO1InternalDepth);
523      addProp(eLFO1ControlDepth);      addProp(eLFO1ControlDepth);
524      {      {
525          const char* choices[] = { "internal", "modwheel", "breath",          const char* choices[] = { _("internal"), _("modwheel"), _("breath"),
526                                    "internal+modwheel", "internal+breath", 0 };                                    _("internal+modwheel"), _("internal+breath"), 0 };
527          static const gig::lfo1_ctrl_t values[] = {          static const gig::lfo1_ctrl_t values[] = {
528              gig::lfo1_ctrl_internal,              gig::lfo1_ctrl_internal,
529              gig::lfo1_ctrl_modwheel,              gig::lfo1_ctrl_modwheel,
# Line 222  DimRegionEdit::DimRegionEdit() : Line 536  DimRegionEdit::DimRegionEdit() :
536      addProp(eLFO1Controller);      addProp(eLFO1Controller);
537      addProp(eLFO1FlipPhase);      addProp(eLFO1FlipPhase);
538      addProp(eLFO1Sync);      addProp(eLFO1Sync);
539      addHeader("Crossfade");      addHeader(_("Crossfade"));
540      addProp(eAttenuationController);      addProp(eAttenuationController);
541      addProp(eInvertAttenuationController);      addProp(eInvertAttenuationController);
542      addProp(eAttenuationControllerThreshold);      addProp(eAttenuationControllerThreshold);
# Line 231  DimRegionEdit::DimRegionEdit() : Line 545  DimRegionEdit::DimRegionEdit() :
545      addProp(eCrossfade_out_start);      addProp(eCrossfade_out_start);
546      addProp(eCrossfade_out_end);      addProp(eCrossfade_out_end);
547    
548        Gtk::Frame* frame = new Gtk::Frame;
549        frame->add(crossfade_curve);
550        table[pageno]->attach(*frame, 1, 3, rowno, rowno + 1,
551                              Gtk::SHRINK, Gtk::SHRINK);
552        rowno++;
553    
554        eCrossfade_in_start.signal_value_changed().connect(
555            sigc::mem_fun(crossfade_curve, &CrossfadeCurve::queue_draw));
556        eCrossfade_in_end.signal_value_changed().connect(
557            sigc::mem_fun(crossfade_curve, &CrossfadeCurve::queue_draw));
558        eCrossfade_out_start.signal_value_changed().connect(
559            sigc::mem_fun(crossfade_curve, &CrossfadeCurve::queue_draw));
560        eCrossfade_out_end.signal_value_changed().connect(
561            sigc::mem_fun(crossfade_curve, &CrossfadeCurve::queue_draw));
562    
563      nextPage();      nextPage();
564    
565      addHeader(_("General Filter Settings"));      addHeader(_("General Filter Settings"));
566      addProp(eVCFEnabled);      addProp(eVCFEnabled);
567      {      {
568          const char* choices[] = { "lowpass", "lowpassturbo", "bandpass",          const char* choices[] = { _("lowpass"), _("lowpassturbo"), _("bandpass"),
569                                    "highpass", "bandreject", 0 };                                    _("highpass"), _("bandreject"), 0 };
570          static const gig::vcf_type_t values[] = {          static const gig::vcf_type_t values[] = {
571              gig::vcf_type_lowpass,              gig::vcf_type_lowpass,
572              gig::vcf_type_lowpassturbo,              gig::vcf_type_lowpassturbo,
# Line 249  DimRegionEdit::DimRegionEdit() : Line 578  DimRegionEdit::DimRegionEdit() :
578      }      }
579      addProp(eVCFType);      addProp(eVCFType);
580      {      {
581          const char* choices[] = { "none", "none2", "modwheel", "effect1", "effect2",          const char* choices[] = { _("none"), _("none2"), _("modwheel"), _("effect1"), _("effect2"),
582                                    "breath", "foot", "sustainpedal", "softpedal",                                    _("breath"), _("foot"), _("sustainpedal"), _("softpedal"),
583                                    "genpurpose7", "genpurpose8", "aftertouch", 0 };                                    _("genpurpose7"), _("genpurpose8"), _("aftertouch"), 0 };
584          static const gig::vcf_cutoff_ctrl_t values[] = {          static const gig::vcf_cutoff_ctrl_t values[] = {
585              gig::vcf_cutoff_ctrl_none,              gig::vcf_cutoff_ctrl_none,
586              gig::vcf_cutoff_ctrl_none2,              gig::vcf_cutoff_ctrl_none2,
# Line 271  DimRegionEdit::DimRegionEdit() : Line 600  DimRegionEdit::DimRegionEdit() :
600      addProp(eVCFCutoffController);      addProp(eVCFCutoffController);
601      addProp(eVCFCutoffControllerInvert);      addProp(eVCFCutoffControllerInvert);
602      addProp(eVCFCutoff);      addProp(eVCFCutoff);
603      const char* curve_type_texts[] = { "nonlinear", "linear", "special", 0 };      const char* curve_type_texts[] = { _("nonlinear"), _("linear"), _("special"), 0 };
604      static const gig::curve_type_t curve_type_values[] = {      static const gig::curve_type_t curve_type_values[] = {
605          gig::curve_type_nonlinear,          gig::curve_type_nonlinear,
606          gig::curve_type_linear,          gig::curve_type_linear,
# Line 281  DimRegionEdit::DimRegionEdit() : Line 610  DimRegionEdit::DimRegionEdit() :
610      addProp(eVCFVelocityCurve);      addProp(eVCFVelocityCurve);
611      addProp(eVCFVelocityScale);      addProp(eVCFVelocityScale);
612      addProp(eVCFVelocityDynamicRange);      addProp(eVCFVelocityDynamicRange);
613    
614        eVCFCutoffController.signal_value_changed().connect(
615            sigc::mem_fun(cutoff_curve, &VelocityCurve::queue_draw));
616        eVCFVelocityCurve.signal_value_changed().connect(
617            sigc::mem_fun(cutoff_curve, &VelocityCurve::queue_draw));
618        eVCFVelocityScale.signal_value_changed().connect(
619            sigc::mem_fun(cutoff_curve, &VelocityCurve::queue_draw));
620        eVCFVelocityDynamicRange.signal_value_changed().connect(
621            sigc::mem_fun(cutoff_curve, &VelocityCurve::queue_draw));
622    
623        frame = new Gtk::Frame;
624        frame->add(cutoff_curve);
625        table[pageno]->attach(*frame, 1, 3, rowno, rowno + 1,
626                              Gtk::SHRINK, Gtk::SHRINK);
627        rowno++;
628    
629      addProp(eVCFResonance);      addProp(eVCFResonance);
630      addProp(eVCFResonanceDynamic);      addProp(eVCFResonanceDynamic);
631      {      {
632          const char* choices[] = { "none", "genpurpose3", "genpurpose4",          const char* choices[] = { _("none"), _("genpurpose3"), _("genpurpose4"),
633                                    "genpurpose5", "genpurpose6", 0 };                                    _("genpurpose5"), _("genpurpose6"), 0 };
634          static const gig::vcf_res_ctrl_t values[] = {          static const gig::vcf_res_ctrl_t values[] = {
635              gig::vcf_res_ctrl_none,              gig::vcf_res_ctrl_none,
636              gig::vcf_res_ctrl_genpurpose3,              gig::vcf_res_ctrl_genpurpose3,
# Line 301  DimRegionEdit::DimRegionEdit() : Line 646  DimRegionEdit::DimRegionEdit() :
646    
647      nextPage();      nextPage();
648    
649      addHeader(_("Filter Cutoff Envelope (EG2)"));      lEG2 = addHeader(_("Filter Cutoff Envelope (EG2)"));
650      addProp(eEG2PreAttack);      addProp(eEG2PreAttack);
651      addProp(eEG2Attack);      addProp(eEG2Attack);
652      addProp(eEG2Decay1);      addProp(eEG2Decay1);
# Line 314  DimRegionEdit::DimRegionEdit() : Line 659  DimRegionEdit::DimRegionEdit() :
659      addProp(eEG2ControllerAttackInfluence);      addProp(eEG2ControllerAttackInfluence);
660      addProp(eEG2ControllerDecayInfluence);      addProp(eEG2ControllerDecayInfluence);
661      addProp(eEG2ControllerReleaseInfluence);      addProp(eEG2ControllerReleaseInfluence);
662      addHeader(_("Filter Cutoff Oscillator (LFO2)"));      lLFO2 = addHeader(_("Filter Cutoff Oscillator (LFO2)"));
663      addProp(eLFO2Frequency);      addProp(eLFO2Frequency);
664      addProp(eLFO2InternalDepth);      addProp(eLFO2InternalDepth);
665      addProp(eLFO2ControlDepth);      addProp(eLFO2ControlDepth);
666      {      {
667          const char* choices[] = { "internal", "modwheel", "foot",          const char* choices[] = { _("internal"), _("modwheel"), _("foot"),
668                                    "internal+modwheel", "internal+foot", 0 };                                    _("internal+modwheel"), _("internal+foot"), 0 };
669          static const gig::lfo2_ctrl_t values[] = {          static const gig::lfo2_ctrl_t values[] = {
670              gig::lfo2_ctrl_internal,              gig::lfo2_ctrl_internal,
671              gig::lfo2_ctrl_modwheel,              gig::lfo2_ctrl_modwheel,
# Line 347  DimRegionEdit::DimRegionEdit() : Line 692  DimRegionEdit::DimRegionEdit() :
692      addProp(eLFO3InternalDepth);      addProp(eLFO3InternalDepth);
693      addProp(eLFO3ControlDepth);      addProp(eLFO3ControlDepth);
694      {      {
695          const char* choices[] = { "internal", "modwheel", "aftertouch",          const char* choices[] = { _("internal"), _("modwheel"), _("aftertouch"),
696                                    "internal+modwheel", "internal+aftertouch", 0 };                                    _("internal+modwheel"), _("internal+aftertouch"), 0 };
697          static const gig::lfo3_ctrl_t values[] = {          static const gig::lfo3_ctrl_t values[] = {
698              gig::lfo3_ctrl_internal,              gig::lfo3_ctrl_internal,
699              gig::lfo3_ctrl_modwheel,              gig::lfo3_ctrl_modwheel,
# Line 363  DimRegionEdit::DimRegionEdit() : Line 708  DimRegionEdit::DimRegionEdit() :
708    
709      nextPage();      nextPage();
710    
711        addHeader(_("Velocity Response"));
712      eVelocityResponseCurve.set_choices(curve_type_texts, curve_type_values);      eVelocityResponseCurve.set_choices(curve_type_texts, curve_type_values);
713      addProp(eVelocityResponseCurve);      addProp(eVelocityResponseCurve);
714      addProp(eVelocityResponseDepth);      addProp(eVelocityResponseDepth);
715      addProp(eVelocityResponseCurveScaling);      addProp(eVelocityResponseCurveScaling);
716    
717        eVelocityResponseCurve.signal_value_changed().connect(
718            sigc::mem_fun(velocity_curve, &VelocityCurve::queue_draw));
719        eVelocityResponseDepth.signal_value_changed().connect(
720            sigc::mem_fun(velocity_curve, &VelocityCurve::queue_draw));
721        eVelocityResponseCurveScaling.signal_value_changed().connect(
722            sigc::mem_fun(velocity_curve, &VelocityCurve::queue_draw));
723    
724        frame = new Gtk::Frame;
725        frame->add(velocity_curve);
726        table[pageno]->attach(*frame, 1, 3, rowno, rowno + 1,
727                              Gtk::SHRINK, Gtk::SHRINK);
728        rowno++;
729    
730        addHeader(_("Release Velocity Response"));
731      eReleaseVelocityResponseCurve.set_choices(curve_type_texts,      eReleaseVelocityResponseCurve.set_choices(curve_type_texts,
732                                                curve_type_values);                                                curve_type_values);
733      addProp(eReleaseVelocityResponseCurve);      addProp(eReleaseVelocityResponseCurve);
734      addProp(eReleaseVelocityResponseDepth);      addProp(eReleaseVelocityResponseDepth);
735    
736        eReleaseVelocityResponseCurve.signal_value_changed().connect(
737            sigc::mem_fun(release_curve, &VelocityCurve::queue_draw));
738        eReleaseVelocityResponseDepth.signal_value_changed().connect(
739            sigc::mem_fun(release_curve, &VelocityCurve::queue_draw));
740        frame = new Gtk::Frame;
741        frame->add(release_curve);
742        table[pageno]->attach(*frame, 1, 3, rowno, rowno + 1,
743                              Gtk::SHRINK, Gtk::SHRINK);
744        rowno++;
745    
746      addProp(eReleaseTriggerDecay);      addProp(eReleaseTriggerDecay);
747      {      {
748          const char* choices[] = { "none", "effect4depth", "effect5depth", 0 };          const char* choices[] = { _("none"), _("effect4depth"), _("effect5depth"), 0 };
749          static const gig::dim_bypass_ctrl_t values[] = {          static const gig::dim_bypass_ctrl_t values[] = {
750              gig::dim_bypass_ctrl_none,              gig::dim_bypass_ctrl_none,
751              gig::dim_bypass_ctrl_94,              gig::dim_bypass_ctrl_94,
# Line 382  DimRegionEdit::DimRegionEdit() : Line 754  DimRegionEdit::DimRegionEdit() :
754          eDimensionBypass.set_choices(choices, values);          eDimensionBypass.set_choices(choices, values);
755      }      }
756      addProp(eDimensionBypass);      addProp(eDimensionBypass);
757        eSelfMask.widget.set_tooltip_text(_(
758            "If enabled: new notes with higher velocity value will stop older "
759            "notes with lower velocity values, that way you can save voices that "
760            "would barely be audible. This is also useful for certain drum sounds."
761        ));
762      addProp(eSelfMask);      addProp(eSelfMask);
763        eSustainDefeat.widget.set_tooltip_text(_(
764            "If enabled: sustain pedal will not hold a note. This way you can use "
765            "the sustain pedal for other purposes, for example to switch among "
766            "dimension regions."
767        ));
768      addProp(eSustainDefeat);      addProp(eSustainDefeat);
769        eMSDecode.widget.set_tooltip_text(_(
770            "Defines if Mid/Side Recordings should be decoded. Mid/Side Recordings "
771            "are an alternative way to record sounds in stereo. The sampler needs "
772            "to decode such samples to actually make use of them. Note: this "
773            "feature is currently not supported by LinuxSampler."
774        ));
775      addProp(eMSDecode);      addProp(eMSDecode);
776    
777      nextPage();      nextPage();
778    
779    
780      eEG1InfiniteSustain.signal_toggled().connect(      eEG1InfiniteSustain.signal_value_changed().connect(
781          sigc::mem_fun(*this, &DimRegionEdit::EG1InfiniteSustain_toggled) );          sigc::mem_fun(*this, &DimRegionEdit::EG1InfiniteSustain_toggled));
782      eEG2InfiniteSustain.signal_toggled().connect(      eEG2InfiniteSustain.signal_value_changed().connect(
783          sigc::mem_fun(*this, &DimRegionEdit::EG2InfiniteSustain_toggled) );          sigc::mem_fun(*this, &DimRegionEdit::EG2InfiniteSustain_toggled));
784      eEG1Controller.signal_changed().connect(      eEG1Controller.signal_value_changed().connect(
785          sigc::mem_fun(*this, &DimRegionEdit::EG1Controller_changed) );          sigc::mem_fun(*this, &DimRegionEdit::EG1Controller_changed));
786      eEG2Controller.signal_changed().connect(      eEG2Controller.signal_value_changed().connect(
787          sigc::mem_fun(*this, &DimRegionEdit::EG2Controller_changed) );          sigc::mem_fun(*this, &DimRegionEdit::EG2Controller_changed));
788      eLFO1Controller.signal_changed().connect(      eLFO1Controller.signal_value_changed().connect(
789          sigc::mem_fun(*this, &DimRegionEdit::LFO1Controller_changed) );          sigc::mem_fun(*this, &DimRegionEdit::LFO1Controller_changed));
790      eLFO2Controller.signal_changed().connect(      eLFO2Controller.signal_value_changed().connect(
791          sigc::mem_fun(*this, &DimRegionEdit::LFO2Controller_changed) );          sigc::mem_fun(*this, &DimRegionEdit::LFO2Controller_changed));
792      eLFO3Controller.signal_changed().connect(      eLFO3Controller.signal_value_changed().connect(
793          sigc::mem_fun(*this, &DimRegionEdit::LFO3Controller_changed) );          sigc::mem_fun(*this, &DimRegionEdit::LFO3Controller_changed));
794      eAttenuationController.signal_changed().connect(      eAttenuationController.signal_value_changed().connect(
795          sigc::mem_fun(*this, &DimRegionEdit::AttenuationController_changed) );          sigc::mem_fun(*this, &DimRegionEdit::AttenuationController_changed));
796      eVCFEnabled.signal_toggled().connect(      eVCFEnabled.signal_value_changed().connect(
797          sigc::mem_fun(*this, &DimRegionEdit::VCFEnabled_toggled) );          sigc::mem_fun(*this, &DimRegionEdit::VCFEnabled_toggled));
798      eVCFCutoffController.signal_changed().connect(      eVCFCutoffController.signal_value_changed().connect(
799          sigc::mem_fun(*this, &DimRegionEdit::VCFCutoffController_changed) );          sigc::mem_fun(*this, &DimRegionEdit::VCFCutoffController_changed));
800      eVCFResonanceController.signal_changed().connect(      eVCFResonanceController.signal_value_changed().connect(
801          sigc::mem_fun(*this, &DimRegionEdit::VCFResonanceController_changed) );          sigc::mem_fun(*this, &DimRegionEdit::VCFResonanceController_changed));
802    
803      eCrossfade_in_start.signal_changed_by_user().connect(      eCrossfade_in_start.signal_value_changed().connect(
804          sigc::mem_fun(*this, &DimRegionEdit::crossfade1_changed));          sigc::mem_fun(*this, &DimRegionEdit::crossfade1_changed));
805      eCrossfade_in_end.signal_changed_by_user().connect(      eCrossfade_in_end.signal_value_changed().connect(
806          sigc::mem_fun(*this, &DimRegionEdit::crossfade2_changed));          sigc::mem_fun(*this, &DimRegionEdit::crossfade2_changed));
807      eCrossfade_out_start.signal_changed_by_user().connect(      eCrossfade_out_start.signal_value_changed().connect(
808          sigc::mem_fun(*this, &DimRegionEdit::crossfade3_changed));          sigc::mem_fun(*this, &DimRegionEdit::crossfade3_changed));
809      eCrossfade_out_end.signal_changed_by_user().connect(      eCrossfade_out_end.signal_value_changed().connect(
810          sigc::mem_fun(*this, &DimRegionEdit::crossfade4_changed));          sigc::mem_fun(*this, &DimRegionEdit::crossfade4_changed));
811    
812      eSampleLoopEnabled.signal_toggled().connect(      eSampleLoopEnabled.signal_value_changed().connect(
813          sigc::mem_fun(*this, &DimRegionEdit::loop_enabled_toggled));          sigc::mem_fun(*this, &DimRegionEdit::update_loop_elements));
814      eSampleLoopStart.signal_changed_by_user().connect(      eSampleLoopStart.signal_value_changed().connect(
815          sigc::mem_fun(*this, &DimRegionEdit::updateLoopElements));          sigc::mem_fun(*this, &DimRegionEdit::loop_start_changed));
816      eSampleLoopLength.signal_changed_by_user().connect(      eSampleLoopLength.signal_value_changed().connect(
817          sigc::mem_fun(*this, &DimRegionEdit::updateLoopElements));          sigc::mem_fun(*this, &DimRegionEdit::loop_length_changed));
818      eSampleLoopInfinite.signal_toggled().connect(      eSampleLoopInfinite.signal_value_changed().connect(
819          sigc::mem_fun(*this, &DimRegionEdit::loop_infinite_toggled));          sigc::mem_fun(*this, &DimRegionEdit::loop_infinite_toggled));
820    
821      append_page(*table[0], "Sample");      append_page(*table[0], _("Sample"));
822      append_page(*table[1], "Amplitude (1)");      append_page(*table[1], _("Amplitude (1)"));
823      append_page(*table[2], "Amplitude (2)");      append_page(*table[2], _("Amplitude (2)"));
824      append_page(*table[3], "Filter (1)");      append_page(*table[3], _("Filter (1)"));
825      append_page(*table[4], "Filter (2)");      append_page(*table[4], _("Filter (2)"));
826      append_page(*table[5], "Pitch");      append_page(*table[5], _("Pitch"));
827      append_page(*table[6], "Misc");      append_page(*table[6], _("Misc"));
828  }  }
829    
830  DimRegionEdit::~DimRegionEdit()  DimRegionEdit::~DimRegionEdit()
# Line 447  void DimRegionEdit::addString(const char Line 835  void DimRegionEdit::addString(const char
835                                Gtk::Entry*& widget)                                Gtk::Entry*& widget)
836  {  {
837      label = new Gtk::Label(Glib::ustring(labelText) + ":");      label = new Gtk::Label(Glib::ustring(labelText) + ":");
838      label->set_alignment(Gtk::ALIGN_LEFT);      label->set_alignment(Gtk::ALIGN_START);
839    
840      table[pageno]->attach(*label, 1, 2, rowno, rowno + 1,      table[pageno]->attach(*label, 1, 2, rowno, rowno + 1,
841                            Gtk::FILL, Gtk::SHRINK);                            Gtk::FILL, Gtk::SHRINK);
# Line 460  void DimRegionEdit::addString(const char Line 848  void DimRegionEdit::addString(const char
848      rowno++;      rowno++;
849  }  }
850    
851  void DimRegionEdit::addHeader(const char* text)  void DimRegionEdit::addString(const char* labelText, Gtk::Label*& label,
852                                  Gtk::Entry*& widget, Gtk::Button*& button)
853    {
854        label = new Gtk::Label(Glib::ustring(labelText) + ":");
855        label->set_alignment(Gtk::ALIGN_START);
856    
857        table[pageno]->attach(*label, 1, 2, rowno, rowno + 1,
858                              Gtk::FILL, Gtk::SHRINK);
859    
860        widget = new Gtk::Entry();
861        button = new Gtk::Button();
862    
863        Gtk::HBox* hbox = new Gtk::HBox;
864        hbox->pack_start(*widget);
865        hbox->pack_start(*button, Gtk::PACK_SHRINK);
866    
867        table[pageno]->attach(*hbox, 2, 3, rowno, rowno + 1,
868                              Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK);
869    
870        rowno++;
871    }
872    
873    Gtk::Label* DimRegionEdit::addHeader(const char* text)
874  {  {
875      if (firstRowInBlock < rowno - 1)      if (firstRowInBlock < rowno - 1)
876      {      {
# Line 473  void DimRegionEdit::addHeader(const char Line 883  void DimRegionEdit::addHeader(const char
883      str += "</b>";      str += "</b>";
884      Gtk::Label* label = new Gtk::Label(str);      Gtk::Label* label = new Gtk::Label(str);
885      label->set_use_markup();      label->set_use_markup();
886      label->set_alignment(Gtk::ALIGN_LEFT);      label->set_alignment(Gtk::ALIGN_START);
887      table[pageno]->attach(*label, 0, 3, rowno, rowno + 1,      table[pageno]->attach(*label, 0, 3, rowno, rowno + 1,
888                            Gtk::FILL, Gtk::SHRINK);                            Gtk::FILL, Gtk::SHRINK);
889      rowno++;      rowno++;
890      firstRowInBlock = rowno;      firstRowInBlock = rowno;
891        return label;
892  }  }
893    
894  void DimRegionEdit::nextPage()  void DimRegionEdit::nextPage()
# Line 498  void DimRegionEdit::addProp(BoolEntry& b Line 909  void DimRegionEdit::addProp(BoolEntry& b
909      table[pageno]->attach(boolentry.widget, 1, 3, rowno, rowno + 1,      table[pageno]->attach(boolentry.widget, 1, 3, rowno, rowno + 1,
910                            Gtk::FILL, Gtk::SHRINK);                            Gtk::FILL, Gtk::SHRINK);
911      rowno++;      rowno++;
     boolentry.signal_changed_by_user().connect(  
         sigc::bind(dimreg_changed_signal.make_slot(), sigc::ref(this->dimregion))  
     );  
912  }  }
913    
914  void DimRegionEdit::addProp(BoolEntryPlus6& boolentry)  void DimRegionEdit::addProp(BoolEntryPlus6& boolentry)
# Line 508  void DimRegionEdit::addProp(BoolEntryPlu Line 916  void DimRegionEdit::addProp(BoolEntryPlu
916      table[pageno]->attach(boolentry.widget, 1, 3, rowno, rowno + 1,      table[pageno]->attach(boolentry.widget, 1, 3, rowno, rowno + 1,
917                            Gtk::FILL, Gtk::SHRINK);                            Gtk::FILL, Gtk::SHRINK);
918      rowno++;      rowno++;
     boolentry.signal_changed_by_user().connect(  
         sigc::bind(dimreg_changed_signal.make_slot(), sigc::ref(this->dimregion))  
     );  
919  }  }
920    
921  void DimRegionEdit::addProp(LabelWidget& prop)  void DimRegionEdit::addProp(LabelWidget& prop)
# Line 520  void DimRegionEdit::addProp(LabelWidget& Line 925  void DimRegionEdit::addProp(LabelWidget&
925      table[pageno]->attach(prop.widget, 2, 3, rowno, rowno + 1,      table[pageno]->attach(prop.widget, 2, 3, rowno, rowno + 1,
926                            Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK);                            Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK);
927      rowno++;      rowno++;
     prop.signal_changed_by_user().connect(  
         sigc::bind(dimreg_changed_signal.make_slot(), sigc::ref(this->dimregion))  
     );  
928  }  }
929    
930    void DimRegionEdit::addRightHandSide(Gtk::Widget& widget)
931    {
932        table[pageno]->attach(widget, 2, 3, rowno, rowno + 1,
933                              Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK);
934        rowno++;
935    }
936    
937  void DimRegionEdit::set_dim_region(gig::DimensionRegion* d)  void DimRegionEdit::set_dim_region(gig::DimensionRegion* d)
938  {  {
939      dimregion = d;      dimregion = d;
940        velocity_curve.set_dim_region(d);
941      // disconnect connections to old dimregion, to avoid segfaults      release_curve.set_dim_region(d);
942      connection_eVCFCutoffController.disconnect();      cutoff_curve.set_dim_region(d);
943      connection_eVCFVelocityCurve.disconnect();      crossfade_curve.set_dim_region(d);
     connection_eVCFVelocityScale.disconnect();  
     connection_eVCFVelocityDynamicRange.disconnect();  
     connection_eVelocityResponseCurve.disconnect();  
     connection_eVelocityResponseDepth.disconnect();  
     connection_eVelocityResponseCurveScaling.disconnect();  
     connection_eReleaseVelocityResponseCurve.disconnect();  
     connection_eReleaseVelocityResponseDepth.disconnect();  
     connection_eGain.disconnect();  
944    
945      set_sensitive(d);      set_sensitive(d);
946      if (!d) return;      if (!d) return;
947    
948      wSample->set_text(d->pSample ? d->pSample->pInfo->Name.c_str() : "NULL");      update_model++;
949      eEG1PreAttack.set_ptr(&d->EG1PreAttack);      eEG1PreAttack.set_value(d->EG1PreAttack);
950      eEG1Attack.set_ptr(&d->EG1Attack);      eEG1Attack.set_value(d->EG1Attack);
951      eEG1Decay1.set_ptr(&d->EG1Decay1);      eEG1Decay1.set_value(d->EG1Decay1);
952      eEG1Decay2.set_ptr(&d->EG1Decay2);      eEG1Decay2.set_value(d->EG1Decay2);
953      eEG1InfiniteSustain.set_ptr(&d->EG1InfiniteSustain);      eEG1InfiniteSustain.set_value(d->EG1InfiniteSustain);
954      eEG1Sustain.set_ptr(&d->EG1Sustain);      eEG1Sustain.set_value(d->EG1Sustain);
955      eEG1Release.set_ptr(&d->EG1Release);      eEG1Release.set_value(d->EG1Release);
956      eEG1Hold.set_ptr(&d->EG1Hold);      eEG1Hold.set_value(d->EG1Hold);
957      eEG1Controller.set_ptr(&d->EG1Controller);      eEG1Controller.set_value(d->EG1Controller);
958      eEG1ControllerInvert.set_ptr(&d->EG1ControllerInvert);      eEG1ControllerInvert.set_value(d->EG1ControllerInvert);
959      eEG1ControllerAttackInfluence.set_ptr(&d->EG1ControllerAttackInfluence);      eEG1ControllerAttackInfluence.set_value(d->EG1ControllerAttackInfluence);
960      eEG1ControllerDecayInfluence.set_ptr(&d->EG1ControllerDecayInfluence);      eEG1ControllerDecayInfluence.set_value(d->EG1ControllerDecayInfluence);
961      eEG1ControllerReleaseInfluence.set_ptr(&d->EG1ControllerReleaseInfluence);      eEG1ControllerReleaseInfluence.set_value(d->EG1ControllerReleaseInfluence);
962      eLFO1Frequency.set_ptr(&d->LFO1Frequency);      eLFO1Frequency.set_value(d->LFO1Frequency);
963      eLFO1InternalDepth.set_ptr(&d->LFO1InternalDepth);      eLFO1InternalDepth.set_value(d->LFO1InternalDepth);
964      eLFO1ControlDepth.set_ptr(&d->LFO1ControlDepth);      eLFO1ControlDepth.set_value(d->LFO1ControlDepth);
965      eLFO1Controller.set_ptr(&d->LFO1Controller);      eLFO1Controller.set_value(d->LFO1Controller);
966      eLFO1FlipPhase.set_ptr(&d->LFO1FlipPhase);      eLFO1FlipPhase.set_value(d->LFO1FlipPhase);
967      eLFO1Sync.set_ptr(&d->LFO1Sync);      eLFO1Sync.set_value(d->LFO1Sync);
968      eEG2PreAttack.set_ptr(&d->EG2PreAttack);      eEG2PreAttack.set_value(d->EG2PreAttack);
969      eEG2Attack.set_ptr(&d->EG2Attack);      eEG2Attack.set_value(d->EG2Attack);
970      eEG2Decay1.set_ptr(&d->EG2Decay1);      eEG2Decay1.set_value(d->EG2Decay1);
971      eEG2Decay2.set_ptr(&d->EG2Decay2);      eEG2Decay2.set_value(d->EG2Decay2);
972      eEG2InfiniteSustain.set_ptr(&d->EG2InfiniteSustain);      eEG2InfiniteSustain.set_value(d->EG2InfiniteSustain);
973      eEG2Sustain.set_ptr(&d->EG2Sustain);      eEG2Sustain.set_value(d->EG2Sustain);
974      eEG2Release.set_ptr(&d->EG2Release);      eEG2Release.set_value(d->EG2Release);
975      eEG2Controller.set_ptr(&d->EG2Controller);      eEG2Controller.set_value(d->EG2Controller);
976      eEG2ControllerInvert.set_ptr(&d->EG2ControllerInvert);      eEG2ControllerInvert.set_value(d->EG2ControllerInvert);
977      eEG2ControllerAttackInfluence.set_ptr(&d->EG2ControllerAttackInfluence);      eEG2ControllerAttackInfluence.set_value(d->EG2ControllerAttackInfluence);
978      eEG2ControllerDecayInfluence.set_ptr(&d->EG2ControllerDecayInfluence);      eEG2ControllerDecayInfluence.set_value(d->EG2ControllerDecayInfluence);
979      eEG2ControllerReleaseInfluence.set_ptr(&d->EG2ControllerReleaseInfluence);      eEG2ControllerReleaseInfluence.set_value(d->EG2ControllerReleaseInfluence);
980      eLFO2Frequency.set_ptr(&d->LFO2Frequency);      eLFO2Frequency.set_value(d->LFO2Frequency);
981      eLFO2InternalDepth.set_ptr(&d->LFO2InternalDepth);      eLFO2InternalDepth.set_value(d->LFO2InternalDepth);
982      eLFO2ControlDepth.set_ptr(&d->LFO2ControlDepth);      eLFO2ControlDepth.set_value(d->LFO2ControlDepth);
983      eLFO2Controller.set_ptr(&d->LFO2Controller);      eLFO2Controller.set_value(d->LFO2Controller);
984      eLFO2FlipPhase.set_ptr(&d->LFO2FlipPhase);      eLFO2FlipPhase.set_value(d->LFO2FlipPhase);
985      eLFO2Sync.set_ptr(&d->LFO2Sync);      eLFO2Sync.set_value(d->LFO2Sync);
986      eEG3Attack.set_ptr(&d->EG3Attack);      eEG3Attack.set_value(d->EG3Attack);
987      eEG3Depth.set_ptr(&d->EG3Depth);      eEG3Depth.set_value(d->EG3Depth);
988      eLFO3Frequency.set_ptr(&d->LFO3Frequency);      eLFO3Frequency.set_value(d->LFO3Frequency);
989      eLFO3InternalDepth.set_ptr(&d->LFO3InternalDepth);      eLFO3InternalDepth.set_value(d->LFO3InternalDepth);
990      eLFO3ControlDepth.set_ptr(&d->LFO3ControlDepth);      eLFO3ControlDepth.set_value(d->LFO3ControlDepth);
991      eLFO3Controller.set_ptr(&d->LFO3Controller);      eLFO3Controller.set_value(d->LFO3Controller);
992      eLFO3Sync.set_ptr(&d->LFO3Sync);      eLFO3Sync.set_value(d->LFO3Sync);
993      eVCFEnabled.set_ptr(&d->VCFEnabled);      eVCFEnabled.set_value(d->VCFEnabled);
994      eVCFType.set_ptr(&d->VCFType);      eVCFType.set_value(d->VCFType);
995      eVCFCutoffController.set_ptr(&d->VCFCutoffController);      eVCFCutoffController.set_value(d->VCFCutoffController);
996      connection_eVCFCutoffController =      eVCFCutoffControllerInvert.set_value(d->VCFCutoffControllerInvert);
997          eVCFCutoffController.signal_value_changed().connect(      eVCFCutoff.set_value(d->VCFCutoff);
998              sigc::mem_fun(d, &gig::DimensionRegion::SetVCFCutoffController)      eVCFVelocityCurve.set_value(d->VCFVelocityCurve);
999          );      eVCFVelocityScale.set_value(d->VCFVelocityScale);
1000      eVCFCutoffControllerInvert.set_ptr(&d->VCFCutoffControllerInvert);      eVCFVelocityDynamicRange.set_value(d->VCFVelocityDynamicRange);
1001      eVCFCutoff.set_ptr(&d->VCFCutoff);      eVCFResonance.set_value(d->VCFResonance);
1002      eVCFVelocityCurve.set_ptr(&d->VCFVelocityCurve);      eVCFResonanceDynamic.set_value(d->VCFResonanceDynamic);
1003      connection_eVCFVelocityCurve =      eVCFResonanceController.set_value(d->VCFResonanceController);
1004          eVCFVelocityCurve.signal_value_changed().connect(      eVCFKeyboardTracking.set_value(d->VCFKeyboardTracking);
1005              sigc::mem_fun(d, &gig::DimensionRegion::SetVCFVelocityCurve)      eVCFKeyboardTrackingBreakpoint.set_value(d->VCFKeyboardTrackingBreakpoint);
1006          );      eVelocityResponseCurve.set_value(d->VelocityResponseCurve);
1007      eVCFVelocityScale.set_ptr(&d->VCFVelocityScale);      eVelocityResponseDepth.set_value(d->VelocityResponseDepth);
1008      connection_eVCFVelocityScale =      eVelocityResponseCurveScaling.set_value(d->VelocityResponseCurveScaling);
1009          eVCFVelocityScale.signal_value_changed().connect(      eReleaseVelocityResponseCurve.set_value(d->ReleaseVelocityResponseCurve);
1010              sigc::mem_fun(d, &gig::DimensionRegion::SetVCFVelocityScale)      eReleaseVelocityResponseDepth.set_value(d->ReleaseVelocityResponseDepth);
1011          );      eReleaseTriggerDecay.set_value(d->ReleaseTriggerDecay);
1012      eVCFVelocityDynamicRange.set_ptr(&d->VCFVelocityDynamicRange);      eCrossfade_in_start.set_value(d->Crossfade.in_start);
1013      connection_eVCFVelocityDynamicRange =      eCrossfade_in_end.set_value(d->Crossfade.in_end);
1014          eVCFVelocityDynamicRange.signal_value_changed().connect(      eCrossfade_out_start.set_value(d->Crossfade.out_start);
1015              sigc::mem_fun(d, &gig::DimensionRegion::SetVCFVelocityDynamicRange)      eCrossfade_out_end.set_value(d->Crossfade.out_end);
1016          );      ePitchTrack.set_value(d->PitchTrack);
1017      eVCFResonance.set_ptr(&d->VCFResonance);      eDimensionBypass.set_value(d->DimensionBypass);
1018      eVCFResonanceDynamic.set_ptr(&d->VCFResonanceDynamic);      ePan.set_value(d->Pan);
1019      eVCFResonanceController.set_ptr(&d->VCFResonanceController);      eSelfMask.set_value(d->SelfMask);
1020      eVCFKeyboardTracking.set_ptr(&d->VCFKeyboardTracking);      eAttenuationController.set_value(d->AttenuationController);
1021      eVCFKeyboardTrackingBreakpoint.set_ptr(&d->VCFKeyboardTrackingBreakpoint);      eInvertAttenuationController.set_value(d->InvertAttenuationController);
1022      eVelocityResponseCurve.set_ptr(&d->VelocityResponseCurve);      eAttenuationControllerThreshold.set_value(d->AttenuationControllerThreshold);
1023      connection_eVelocityResponseCurve =      eChannelOffset.set_value(d->ChannelOffset);
1024          eVelocityResponseCurve.signal_value_changed().connect(      eSustainDefeat.set_value(d->SustainDefeat);
1025              sigc::mem_fun(d, &gig::DimensionRegion::SetVelocityResponseCurve)      eMSDecode.set_value(d->MSDecode);
1026          );      eSampleStartOffset.set_value(d->SampleStartOffset);
1027      eVelocityResponseDepth.set_ptr(&d->VelocityResponseDepth);      eUnityNote.set_value(d->UnityNote);
1028      connection_eVelocityResponseDepth =      // show sample group name
1029          eVelocityResponseDepth.signal_value_changed().connect(      {
1030              sigc::mem_fun(d, &gig::DimensionRegion::SetVelocityResponseDepth)          Glib::ustring s = "---";
1031          );          if (d->pSample && d->pSample->GetGroup())
1032      eVelocityResponseCurveScaling.set_ptr(&d->VelocityResponseCurveScaling);              s = d->pSample->GetGroup()->Name;
1033      connection_eVelocityResponseCurveScaling =          eSampleGroup.text.set_text(s);
1034          eVelocityResponseCurveScaling.signal_value_changed().connect(      }
1035              sigc::mem_fun(d, &gig::DimensionRegion::SetVelocityResponseCurveScaling)      // assemble sample format info string
1036          );      {
1037      eReleaseVelocityResponseCurve.set_ptr(&d->ReleaseVelocityResponseCurve);          Glib::ustring s;
1038      connection_eReleaseVelocityResponseCurve =          if (d->pSample) {
1039          eReleaseVelocityResponseCurve.signal_value_changed().connect(              switch (d->pSample->Channels) {
1040              sigc::mem_fun(d, &gig::DimensionRegion::SetReleaseVelocityResponseCurve)                  case 1: s = _("Mono"); break;
1041          );                  case 2: s = _("Stereo"); break;
1042      eReleaseVelocityResponseDepth.set_ptr(&d->ReleaseVelocityResponseDepth);                  default:
1043      connection_eReleaseVelocityResponseDepth =                      s = ToString(d->pSample->Channels) + _(" audio channels");
1044          eReleaseVelocityResponseDepth.signal_value_changed().connect(                      break;
1045              sigc::mem_fun(d, &gig::DimensionRegion::SetReleaseVelocityResponseDepth)              }
1046          );              s += " " + ToString(d->pSample->BitDepth) + " Bits";
1047      eReleaseTriggerDecay.set_ptr(&d->ReleaseTriggerDecay);              s += " " + ToString(d->pSample->SamplesPerSecond/1000) + "."
1048                          + ToString((d->pSample->SamplesPerSecond%1000)/100) + " kHz";
1049      eCrossfade_in_start.set_ptr(0);          } else {
1050      eCrossfade_in_end.set_ptr(0);              s = _("No sample assigned to this dimension region.");
1051      eCrossfade_out_start.set_ptr(0);          }
1052      eCrossfade_out_end.set_ptr(0);          eSampleFormatInfo.text.set_text(s);
1053      eCrossfade_in_start.set_ptr(&d->Crossfade.in_start);      }
1054      eCrossfade_in_end.set_ptr(&d->Crossfade.in_end);      // generate sample's memory address pointer string
1055      eCrossfade_out_start.set_ptr(&d->Crossfade.out_start);      {
1056      eCrossfade_out_end.set_ptr(&d->Crossfade.out_end);          Glib::ustring s;
1057            if (d->pSample) {
1058      ePitchTrack.set_ptr(&d->PitchTrack);              char buf[64] = {};
1059      eDimensionBypass.set_ptr(&d->DimensionBypass);              snprintf(buf, sizeof(buf), "%p", d->pSample);
1060      ePan.set_ptr(&d->Pan);              s = buf;
1061      eSelfMask.set_ptr(&d->SelfMask);          } else {
1062      eAttenuationController.set_ptr(&d->AttenuationController);              s = "---";
1063      eInvertAttenuationController.set_ptr(&d->InvertAttenuationController);          }
1064      eAttenuationControllerThreshold.set_ptr(&d->AttenuationControllerThreshold);          eSampleID.text.set_text(s);
1065      eChannelOffset.set_ptr(&d->ChannelOffset);      }
1066      eSustainDefeat.set_ptr(&d->SustainDefeat);      // generate raw wave form data CRC-32 checksum string
1067      eMSDecode.set_ptr(&d->MSDecode);      {
1068      eSampleStartOffset.set_ptr(&d->SampleStartOffset);          Glib::ustring s = "---";
1069      eUnityNote.set_ptr(&d->UnityNote);          if (d->pSample) {
1070      eFineTune.set_ptr(&d->FineTune);              char buf[64] = {};
1071      eGain.set_ptr(&d->Gain);              snprintf(buf, sizeof(buf), "%x", d->pSample->GetWaveDataCRC32Checksum());
1072      connection_eGain =              s = buf;
1073          eGain.signal_value_changed().connect(          }
1074              sigc::mem_fun(d, &gig::DimensionRegion::SetGain)          eChecksum.text.set_text(s);
1075          );      }
1076      eGainPlus6.set_ptr(&d->Gain);      buttonSelectSample.set_sensitive(d && d->pSample);
1077        eFineTune.set_value(d->FineTune);
1078        eGain.set_value(d->Gain);
1079        eGainPlus6.set_value(d->Gain);
1080        eSampleLoopEnabled.set_value(d->SampleLoops);
1081        eSampleLoopType.set_value(
1082            d->SampleLoops ? d->pSampleLoops[0].LoopType : 0);
1083        eSampleLoopStart.set_value(
1084            d->SampleLoops ? d->pSampleLoops[0].LoopStart : 0);
1085        eSampleLoopLength.set_value(
1086            d->SampleLoops ? d->pSampleLoops[0].LoopLength : 0);
1087        eSampleLoopInfinite.set_value(
1088            d->pSample && d->pSample->LoopPlayCount == 0);
1089        eSampleLoopPlayCount.set_value(
1090            d->pSample ? d->pSample->LoopPlayCount : 0);
1091        update_model--;
1092    
1093      eSampleLoopEnabled.set_active(d->SampleLoops);      wSample->set_text(d->pSample ? gig_to_utf8(d->pSample->pInfo->Name) :
1094      updateLoopElements();                        _("NULL"));
1095    
1096        update_loop_elements();
1097      VCFEnabled_toggled();      VCFEnabled_toggled();
1098  }  }
1099    
1100    
1101  void DimRegionEdit::VCFEnabled_toggled()  void DimRegionEdit::VCFEnabled_toggled()
1102  {  {
1103      bool sensitive = eVCFEnabled.get_active();      bool sensitive = eVCFEnabled.get_value();
1104      eVCFType.set_sensitive(sensitive);      eVCFType.set_sensitive(sensitive);
1105      eVCFCutoffController.set_sensitive(sensitive);      eVCFCutoffController.set_sensitive(sensitive);
1106      eVCFVelocityCurve.set_sensitive(sensitive);      eVCFVelocityCurve.set_sensitive(sensitive);
1107      eVCFVelocityScale.set_sensitive(sensitive);      eVCFVelocityScale.set_sensitive(sensitive);
1108      eVCFVelocityDynamicRange.set_sensitive(sensitive);      eVCFVelocityDynamicRange.set_sensitive(sensitive);
1109        cutoff_curve.set_sensitive(sensitive);
1110      eVCFResonance.set_sensitive(sensitive);      eVCFResonance.set_sensitive(sensitive);
1111      eVCFResonanceController.set_sensitive(sensitive);      eVCFResonanceController.set_sensitive(sensitive);
1112      eVCFKeyboardTracking.set_sensitive(sensitive);      eVCFKeyboardTracking.set_sensitive(sensitive);
1113      eVCFKeyboardTrackingBreakpoint.set_sensitive(sensitive);      eVCFKeyboardTrackingBreakpoint.set_sensitive(sensitive);
1114        lEG2->set_sensitive(sensitive);
1115      eEG2PreAttack.set_sensitive(sensitive);      eEG2PreAttack.set_sensitive(sensitive);
1116      eEG2Attack.set_sensitive(sensitive);      eEG2Attack.set_sensitive(sensitive);
1117      eEG2Decay1.set_sensitive(sensitive);      eEG2Decay1.set_sensitive(sensitive);
# Line 703  void DimRegionEdit::VCFEnabled_toggled() Line 1122  void DimRegionEdit::VCFEnabled_toggled()
1122      eEG2ControllerAttackInfluence.set_sensitive(sensitive);      eEG2ControllerAttackInfluence.set_sensitive(sensitive);
1123      eEG2ControllerDecayInfluence.set_sensitive(sensitive);      eEG2ControllerDecayInfluence.set_sensitive(sensitive);
1124      eEG2ControllerReleaseInfluence.set_sensitive(sensitive);      eEG2ControllerReleaseInfluence.set_sensitive(sensitive);
1125        lLFO2->set_sensitive(sensitive);
1126      eLFO2Frequency.set_sensitive(sensitive);      eLFO2Frequency.set_sensitive(sensitive);
1127      eLFO2InternalDepth.set_sensitive(sensitive);      eLFO2InternalDepth.set_sensitive(sensitive);
1128      eLFO2ControlDepth.set_sensitive(sensitive);      eLFO2ControlDepth.set_sensitive(sensitive);
# Line 729  void DimRegionEdit::VCFEnabled_toggled() Line 1149  void DimRegionEdit::VCFEnabled_toggled()
1149    
1150  void DimRegionEdit::VCFCutoffController_changed()  void DimRegionEdit::VCFCutoffController_changed()
1151  {  {
1152      int rowno = eVCFCutoffController.get_active_row_number();      gig::vcf_cutoff_ctrl_t ctrl = eVCFCutoffController.get_value();
1153      bool hasController = rowno != 0 && rowno != 1;      bool hasController = ctrl != gig::vcf_cutoff_ctrl_none && ctrl != gig::vcf_cutoff_ctrl_none2;
1154    
1155      eVCFCutoffControllerInvert.set_sensitive(hasController);      eVCFCutoffControllerInvert.set_sensitive(hasController);
1156      eVCFCutoff.set_sensitive(!hasController);      eVCFCutoff.set_sensitive(!hasController);
1157      eVCFResonanceDynamic.set_sensitive(!hasController);      eVCFResonanceDynamic.set_sensitive(!hasController);
1158      eVCFVelocityScale.label.set_text(hasController ? "Minimum cutoff:" :      eVCFVelocityScale.label.set_text(hasController ? _("Minimum cutoff:") :
1159                                       "Velocity scale:");                                       _("Velocity scale:"));
1160  }  }
1161    
1162  void DimRegionEdit::VCFResonanceController_changed()  void DimRegionEdit::VCFResonanceController_changed()
1163  {  {
1164      bool hasController = eVCFResonanceController.get_active_row_number() != 0;      bool hasController = eVCFResonanceController.get_value() != gig::vcf_res_ctrl_none;
1165      eVCFResonance.set_sensitive(!hasController);      eVCFResonance.set_sensitive(!hasController);
1166  }  }
1167    
1168  void DimRegionEdit::EG1InfiniteSustain_toggled()  void DimRegionEdit::EG1InfiniteSustain_toggled()
1169  {  {
1170      bool infSus = eEG1InfiniteSustain.get_active();      bool infSus = eEG1InfiniteSustain.get_value();
1171      eEG1Decay2.set_sensitive(!infSus);      eEG1Decay2.set_sensitive(!infSus);
1172  }  }
1173    
1174  void DimRegionEdit::EG2InfiniteSustain_toggled()  void DimRegionEdit::EG2InfiniteSustain_toggled()
1175  {  {
1176      bool infSus = eEG2InfiniteSustain.get_active();      bool infSus = eEG2InfiniteSustain.get_value();
1177      eEG2Decay2.set_sensitive(!infSus);      eEG2Decay2.set_sensitive(!infSus);
1178  }  }
1179    
1180  void DimRegionEdit::EG1Controller_changed()  void DimRegionEdit::EG1Controller_changed()
1181  {  {
1182      bool hasController = eEG1Controller.get_active_row_number() != 0;      bool hasController = eEG1Controller.get_value().type != gig::leverage_ctrl_t::type_none;
1183      eEG1ControllerInvert.set_sensitive(hasController);      eEG1ControllerInvert.set_sensitive(hasController);
1184  }  }
1185    
1186  void DimRegionEdit::EG2Controller_changed()  void DimRegionEdit::EG2Controller_changed()
1187  {  {
1188      bool hasController = eEG2Controller.get_active_row_number() != 0;      bool hasController = eEG2Controller.get_value().type != gig::leverage_ctrl_t::type_none;
1189      eEG2ControllerInvert.set_sensitive(hasController);      eEG2ControllerInvert.set_sensitive(hasController);
1190  }  }
1191    
1192  void DimRegionEdit::AttenuationController_changed()  void DimRegionEdit::AttenuationController_changed()
1193  {  {
1194      bool hasController = eAttenuationController.get_active_row_number() != 0;      bool hasController =
1195            eAttenuationController.get_value().type != gig::leverage_ctrl_t::type_none;
1196      eInvertAttenuationController.set_sensitive(hasController);      eInvertAttenuationController.set_sensitive(hasController);
1197      eAttenuationControllerThreshold.set_sensitive(hasController);      eAttenuationControllerThreshold.set_sensitive(hasController);
1198      eCrossfade_in_start.set_sensitive(hasController);      eCrossfade_in_start.set_sensitive(hasController);
1199      eCrossfade_in_end.set_sensitive(hasController);      eCrossfade_in_end.set_sensitive(hasController);
1200      eCrossfade_out_start.set_sensitive(hasController);      eCrossfade_out_start.set_sensitive(hasController);
1201      eCrossfade_out_end.set_sensitive(hasController);      eCrossfade_out_end.set_sensitive(hasController);
1202        crossfade_curve.set_sensitive(hasController);
1203  }  }
1204    
1205  void DimRegionEdit::LFO1Controller_changed()  void DimRegionEdit::LFO1Controller_changed()
1206  {  {
1207      int rowno = eLFO1Controller.get_active_row_number();      gig::lfo1_ctrl_t ctrl = eLFO1Controller.get_value();
1208      eLFO1ControlDepth.set_sensitive(rowno != 0);      eLFO1ControlDepth.set_sensitive(ctrl != gig::lfo1_ctrl_internal);
1209      eLFO1InternalDepth.set_sensitive(rowno != 1 && rowno != 2);      eLFO1InternalDepth.set_sensitive(ctrl != gig::lfo1_ctrl_modwheel &&
1210                                         ctrl != gig::lfo1_ctrl_breath);
1211  }  }
1212    
1213  void DimRegionEdit::LFO2Controller_changed()  void DimRegionEdit::LFO2Controller_changed()
1214  {  {
1215      int rowno = eLFO2Controller.get_active_row_number();      gig::lfo2_ctrl_t ctrl = eLFO2Controller.get_value();
1216      eLFO2ControlDepth.set_sensitive(rowno != 0);      eLFO2ControlDepth.set_sensitive(ctrl != gig::lfo2_ctrl_internal);
1217      eLFO2InternalDepth.set_sensitive(rowno != 1 && rowno != 2);      eLFO2InternalDepth.set_sensitive(ctrl != gig::lfo2_ctrl_modwheel &&
1218                                         ctrl != gig::lfo2_ctrl_foot);
1219  }  }
1220    
1221  void DimRegionEdit::LFO3Controller_changed()  void DimRegionEdit::LFO3Controller_changed()
1222  {  {
1223      int rowno = eLFO3Controller.get_active_row_number();      gig::lfo3_ctrl_t ctrl = eLFO3Controller.get_value();
1224      eLFO3ControlDepth.set_sensitive(rowno != 0);      eLFO3ControlDepth.set_sensitive(ctrl != gig::lfo3_ctrl_internal);
1225      eLFO3InternalDepth.set_sensitive(rowno != 1 && rowno != 2);      eLFO3InternalDepth.set_sensitive(ctrl != gig::lfo3_ctrl_modwheel &&
1226                                         ctrl != gig::lfo3_ctrl_aftertouch);
1227  }  }
1228    
1229  void DimRegionEdit::crossfade1_changed()  void DimRegionEdit::crossfade1_changed()
1230  {  {
1231      double c1 = eCrossfade_in_start.get_value();      update_model++;
1232      double c2 = eCrossfade_in_end.get_value();      eCrossfade_in_end.set_value(dimregion->Crossfade.in_end);
1233      if (c1 > c2) eCrossfade_in_end.set_value(c1);      eCrossfade_out_start.set_value(dimregion->Crossfade.out_start);
1234        eCrossfade_out_end.set_value(dimregion->Crossfade.out_end);
1235        update_model--;
1236  }  }
1237    
1238  void DimRegionEdit::crossfade2_changed()  void DimRegionEdit::crossfade2_changed()
1239  {  {
1240      double c1 = eCrossfade_in_start.get_value();      update_model++;
1241      double c2 = eCrossfade_in_end.get_value();      eCrossfade_in_start.set_value(dimregion->Crossfade.in_start);
1242      double c3 = eCrossfade_out_start.get_value();      eCrossfade_out_start.set_value(dimregion->Crossfade.out_start);
1243        eCrossfade_out_end.set_value(dimregion->Crossfade.out_end);
1244      if (c2 < c1) eCrossfade_in_start.set_value(c2);      update_model--;
     if (c2 > c3) eCrossfade_out_start.set_value(c2);  
1245  }  }
1246    
1247  void DimRegionEdit::crossfade3_changed()  void DimRegionEdit::crossfade3_changed()
1248  {  {
1249      double c2 = eCrossfade_in_end.get_value();      update_model++;
1250      double c3 = eCrossfade_out_start.get_value();      eCrossfade_in_start.set_value(dimregion->Crossfade.in_start);
1251      double c4 = eCrossfade_out_end.get_value();      eCrossfade_in_end.set_value(dimregion->Crossfade.in_end);
1252        eCrossfade_out_end.set_value(dimregion->Crossfade.out_end);
1253      if (c3 < c2) eCrossfade_in_end.set_value(c3);      update_model--;
     if (c3 > c4) eCrossfade_out_end.set_value(c3);  
1254  }  }
1255    
1256  void DimRegionEdit::crossfade4_changed()  void DimRegionEdit::crossfade4_changed()
1257  {  {
1258      double c3 = eCrossfade_out_start.get_value();      update_model++;
1259      double c4 = eCrossfade_out_end.get_value();      eCrossfade_in_start.set_value(dimregion->Crossfade.in_start);
1260        eCrossfade_in_end.set_value(dimregion->Crossfade.in_end);
1261      if (c4 < c3) eCrossfade_out_start.set_value(c4);      eCrossfade_out_start.set_value(dimregion->Crossfade.out_start);
1262  }      update_model--;
   
 void DimRegionEdit::loop_enabled_toggled()  
 {  
     const bool active = eSampleLoopEnabled.get_active();  
     if (active) {  
         // create a new sample loop in case there is none yet  
         if (!dimregion->SampleLoops) {  
             DLS::sample_loop_t loop;  
             loop.LoopType   = gig::loop_type_normal;  
             // loop the whole sample by default  
             loop.LoopStart  = 0;  
             loop.LoopLength =  
                 (dimregion->pSample) ? dimregion->pSample->GetSize() : 0;  
             dimreg_to_be_changed_signal.emit(dimregion);  
             dimregion->AddSampleLoop(&loop);  
             dimreg_changed_signal.emit(dimregion);  
         }  
     } else {  
         if (dimregion->SampleLoops) {  
             dimreg_to_be_changed_signal.emit(dimregion);  
             // delete ALL existing sample loops  
             while (dimregion->SampleLoops) {  
                 dimregion->DeleteSampleLoop(&dimregion->pSampleLoops[0]);  
             }  
             dimreg_changed_signal.emit(dimregion);  
         }  
     }  
     updateLoopElements();  
1263  }  }
1264    
1265  void DimRegionEdit::updateLoopElements()  void DimRegionEdit::update_loop_elements()
1266  {  {
1267      const bool active = eSampleLoopEnabled.get_active();      update_model++;
1268        const bool active = eSampleLoopEnabled.get_value();
1269      eSampleLoopStart.set_sensitive(active);      eSampleLoopStart.set_sensitive(active);
1270      eSampleLoopLength.set_sensitive(active);      eSampleLoopLength.set_sensitive(active);
1271      eSampleLoopType.set_sensitive(active);      eSampleLoopType.set_sensitive(active);
1272      eSampleLoopInfinite.set_sensitive(active && dimregion && dimregion->pSample);      eSampleLoopInfinite.set_sensitive(active && dimregion && dimregion->pSample);
1273      eSampleLoopStart.set_ptr(0);      // sample loop shall never be longer than the actual sample size
1274      eSampleLoopLength.set_ptr(0);      loop_start_changed();
1275      eSampleLoopPlayCount.set_ptr(0);      loop_length_changed();
1276        eSampleLoopStart.set_value(
1277            dimregion->SampleLoops ? dimregion->pSampleLoops[0].LoopStart : 0);
1278        eSampleLoopLength.set_value(
1279            dimregion->SampleLoops ? dimregion->pSampleLoops[0].LoopLength : 0);
1280    
1281        eSampleLoopInfinite.set_value(
1282            dimregion->pSample && dimregion->pSample->LoopPlayCount == 0);
1283    
1284        loop_infinite_toggled();
1285        update_model--;
1286    }
1287    
1288    void DimRegionEdit::loop_start_changed() {
1289      if (dimregion && dimregion->SampleLoops) {      if (dimregion && dimregion->SampleLoops) {
1290          eSampleLoopStart.set_ptr(&dimregion->pSampleLoops[0].LoopStart);          eSampleLoopLength.set_upper(dimregion->pSample ?
1291          eSampleLoopLength.set_ptr(&dimregion->pSampleLoops[0].LoopLength);                                      dimregion->pSample->SamplesTotal -
1292          eSampleLoopType.set_ptr(&dimregion->pSampleLoops[0].LoopType);                                      dimregion->pSampleLoops[0].LoopStart : 0);
1293          eSampleLoopInfinite.set_active(      }
1294              dimregion->pSample && !dimregion->pSample->LoopPlayCount  }
1295          );  
1296          // updated enabled state of loop play count widget  void DimRegionEdit::loop_length_changed() {
1297          loop_infinite_toggled();      if (dimregion && dimregion->SampleLoops) {
1298            eSampleLoopStart.set_upper(dimregion->pSample ?
1299          eSampleLoopPlayCount.set_ptr(                                     dimregion->pSample->SamplesTotal -
1300              (dimregion->pSample) ? &dimregion->pSample->LoopPlayCount : 0                                     dimregion->pSampleLoops[0].LoopLength : 0);
         );  
   
         // sample loop shall never be longer than the actual sample size  
         eSampleLoopStart.set_upper(  
             (dimregion->pSample)  
                 ? dimregion->pSample->SamplesTotal -  
                   dimregion->pSampleLoops[0].LoopLength  
                 : 0  
         );  
         eSampleLoopLength.set_upper(  
             (dimregion->pSample)  
                 ? dimregion->pSample->SamplesTotal -  
                   dimregion->pSampleLoops[0].LoopStart  
                 : 0  
         );  
     } else { // no sample loop(s)  
         eSampleLoopType.set_ptr(0);  
         // updated enabled state of loop play count widget  
         loop_infinite_toggled();  
1301      }      }
1302  }  }
1303    
1304  void DimRegionEdit::loop_infinite_toggled() {  void DimRegionEdit::loop_infinite_toggled() {
1305      eSampleLoopPlayCount.set_sensitive(      eSampleLoopPlayCount.set_sensitive(
1306          dimregion && dimregion->pSample &&          dimregion && dimregion->pSample &&
1307          !eSampleLoopInfinite.get_active() &&          !eSampleLoopInfinite.get_value() &&
1308           eSampleLoopEnabled.get_active()          eSampleLoopEnabled.get_value()
1309      );      );
1310      if (eSampleLoopInfinite.get_active())      update_model++;
1311          eSampleLoopPlayCount.set_value(0);      eSampleLoopPlayCount.set_value(
1312      else if (!eSampleLoopPlayCount.get_value())          dimregion->pSample ? dimregion->pSample->LoopPlayCount : 0);
1313          eSampleLoopPlayCount.set_value(1);      update_model--;
1314    }
1315    
1316    bool DimRegionEdit::set_sample(gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop)
1317    {
1318        bool result = false;
1319        for (std::set<gig::DimensionRegion*>::iterator itDimReg = dimregs.begin();
1320             itDimReg != dimregs.end(); ++itDimReg)
1321        {
1322            result |= set_sample(*itDimReg, sample, copy_sample_unity, copy_sample_tune, copy_sample_loop);
1323        }
1324        return result;
1325  }  }
1326    
1327  bool DimRegionEdit::set_sample(gig::Sample* sample)  bool DimRegionEdit::set_sample(gig::DimensionRegion* dimreg, gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop)
1328  {  {
1329      if (dimregion) {      if (dimreg) {
1330          //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
1331    
1332          // 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()
1333          //dimreg_to_be_changed_signal.emit(dimregion);          //DimRegionChangeGuard(this, dimregion);
1334    
1335          gig::Sample* oldref = dimregion->pSample;          // make sure stereo samples always are the same in both
1336          dimregion->pSample = sample;          // dimregs in the samplechannel dimension
1337            int nbDimregs = 1;
1338            gig::DimensionRegion* d[2] = { dimreg, 0 };
1339            if (sample->Channels == 2) {
1340                gig::Region* region = dimreg->GetParent();
1341    
1342                int bitcount = 0;
1343                int stereo_bit = 0;
1344                for (int dim = 0 ; dim < region->Dimensions ; dim++) {
1345                    if (region->pDimensionDefinitions[dim].dimension == gig::dimension_samplechannel) {
1346                        stereo_bit = 1 << bitcount;
1347                        break;
1348                    }
1349                    bitcount += region->pDimensionDefinitions[dim].bits;
1350                }
1351    
1352          // copy sample information from Sample to DimensionRegion              if (stereo_bit) {
1353                    int dimregno;
1354                    for (dimregno = 0 ; dimregno < region->DimensionRegions ; dimregno++) {
1355                        if (region->pDimensionRegions[dimregno] == dimreg) {
1356                            break;
1357                        }
1358                    }
1359                    d[0] = region->pDimensionRegions[dimregno & ~stereo_bit];
1360                    d[1] = region->pDimensionRegions[dimregno | stereo_bit];
1361                    nbDimregs = 2;
1362                }
1363            }
1364    
1365          dimregion->UnityNote = sample->MIDIUnityNote;          gig::Sample* oldref = dimreg->pSample;
         dimregion->FineTune = sample->FineTune;  
1366    
1367          int loops = sample->Loops ? 1 : 0;          for (int i = 0 ; i < nbDimregs ; i++) {
1368          while (dimregion->SampleLoops > loops) {              d[i]->pSample = sample;
1369              dimregion->DeleteSampleLoop(&dimregion->pSampleLoops[0]);  
1370          }              // copy sample information from Sample to DimensionRegion
1371          while (dimregion->SampleLoops < sample->Loops) {              if (copy_sample_unity)
1372              DLS::sample_loop_t loop;                  d[i]->UnityNote = sample->MIDIUnityNote;
1373              dimregion->AddSampleLoop(&loop);              if (copy_sample_tune)
1374          }                  d[i]->FineTune = sample->FineTune;
1375          if (loops) {              if (copy_sample_loop) {
1376              dimregion->pSampleLoops[0].Size = sizeof(DLS::sample_loop_t);                  int loops = sample->Loops ? 1 : 0;
1377              dimregion->pSampleLoops[0].LoopType = sample->LoopType;                  while (d[i]->SampleLoops > loops) {
1378              dimregion->pSampleLoops[0].LoopStart = sample->LoopStart;                      d[i]->DeleteSampleLoop(&d[i]->pSampleLoops[0]);
1379              dimregion->pSampleLoops[0].LoopLength = sample->LoopEnd - sample->LoopStart + 1;                  }
1380                    while (d[i]->SampleLoops < sample->Loops) {
1381                        DLS::sample_loop_t loop;
1382                        d[i]->AddSampleLoop(&loop);
1383                    }
1384                    if (loops) {
1385                        d[i]->pSampleLoops[0].Size = sizeof(DLS::sample_loop_t);
1386                        d[i]->pSampleLoops[0].LoopType = sample->LoopType;
1387                        d[i]->pSampleLoops[0].LoopStart = sample->LoopStart;
1388                        d[i]->pSampleLoops[0].LoopLength = sample->LoopEnd - sample->LoopStart + 1;
1389                    }
1390                }
1391          }          }
1392    
1393          // update ui          // update ui
1394          wSample->set_text(dimregion->pSample->pInfo->Name);          update_model++;
1395          eUnityNote.set_ptr(&dimregion->UnityNote);          wSample->set_text(gig_to_utf8(dimreg->pSample->pInfo->Name));
1396          eFineTune.set_ptr(&dimregion->FineTune);          eUnityNote.set_value(dimreg->UnityNote);
1397          eSampleLoopEnabled.set_active(dimregion->SampleLoops);          eFineTune.set_value(dimreg->FineTune);
1398          updateLoopElements();          eSampleLoopEnabled.set_value(dimreg->SampleLoops);
1399            update_loop_elements();
1400            update_model--;
1401    
1402          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);  
1403          return true;          return true;
1404      }      }
1405      return false;      return false;
# Line 979  sigc::signal<void, gig::DimensionRegion* Line 1416  sigc::signal<void, gig::DimensionRegion*
1416  sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& DimRegionEdit::signal_sample_ref_changed() {  sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& DimRegionEdit::signal_sample_ref_changed() {
1417      return sample_ref_changed_signal;      return sample_ref_changed_signal;
1418  }  }
1419    
1420    
1421    void DimRegionEdit::set_UnityNote(gig::DimensionRegion* d, uint8_t value)
1422    {
1423        d->UnityNote = value;
1424    }
1425    
1426    void DimRegionEdit::set_FineTune(gig::DimensionRegion* d, int16_t value)
1427    {
1428        d->FineTune = value;
1429    }
1430    
1431    void DimRegionEdit::set_Crossfade_in_start(gig::DimensionRegion* d,
1432                                               uint8_t value)
1433    {
1434        d->Crossfade.in_start = value;
1435        if (d->Crossfade.in_end < value) set_Crossfade_in_end(d, value);
1436    }
1437    
1438    void DimRegionEdit::set_Crossfade_in_end(gig::DimensionRegion* d,
1439                                             uint8_t value)
1440    {
1441        d->Crossfade.in_end = value;
1442        if (value < d->Crossfade.in_start) set_Crossfade_in_start(d, value);
1443        if (value > d->Crossfade.out_start) set_Crossfade_out_start(d, value);
1444    }
1445    
1446    void DimRegionEdit::set_Crossfade_out_start(gig::DimensionRegion* d,
1447                                                uint8_t value)
1448    {
1449        d->Crossfade.out_start = value;
1450        if (value < d->Crossfade.in_end) set_Crossfade_in_end(d, value);
1451        if (value > d->Crossfade.out_end) set_Crossfade_out_end(d, value);
1452    }
1453    
1454    void DimRegionEdit::set_Crossfade_out_end(gig::DimensionRegion* d,
1455                                              uint8_t value)
1456    {
1457        d->Crossfade.out_end = value;
1458        if (value < d->Crossfade.out_start) set_Crossfade_out_start(d, value);
1459    }
1460    
1461    void DimRegionEdit::set_Gain(gig::DimensionRegion* d, int32_t value)
1462    {
1463        d->SetGain(value);
1464    }
1465    
1466    void DimRegionEdit::set_LoopEnabled(gig::DimensionRegion* d, bool value)
1467    {
1468        if (value) {
1469            // create a new sample loop in case there is none yet
1470            if (!d->SampleLoops) {
1471                DimRegionChangeGuard(this, d);
1472    
1473                DLS::sample_loop_t loop;
1474                loop.LoopType = gig::loop_type_normal;
1475                // loop the whole sample by default
1476                loop.LoopStart  = 0;
1477                loop.LoopLength =
1478                    (d->pSample) ? d->pSample->SamplesTotal : 0;
1479                d->AddSampleLoop(&loop);
1480            }
1481        } else {
1482            if (d->SampleLoops) {
1483                DimRegionChangeGuard(this, d);
1484    
1485                // delete ALL existing sample loops
1486                while (d->SampleLoops) {
1487                    d->DeleteSampleLoop(&d->pSampleLoops[0]);
1488                }
1489            }
1490        }
1491    }
1492    
1493    void DimRegionEdit::set_LoopType(gig::DimensionRegion* d, uint32_t value)
1494    {
1495        if (d->SampleLoops) d->pSampleLoops[0].LoopType = value;
1496    }
1497    
1498    void DimRegionEdit::set_LoopStart(gig::DimensionRegion* d, uint32_t value)
1499    {
1500        if (d->SampleLoops) {
1501            d->pSampleLoops[0].LoopStart =
1502                d->pSample ?
1503                std::min(value, uint32_t(d->pSample->SamplesTotal -
1504                                         d->pSampleLoops[0].LoopLength)) :
1505                0;
1506        }
1507    }
1508    
1509    void DimRegionEdit::set_LoopLength(gig::DimensionRegion* d, uint32_t value)
1510    {
1511        if (d->SampleLoops) {
1512            d->pSampleLoops[0].LoopLength =
1513                d->pSample ?
1514                std::min(value, uint32_t(d->pSample->SamplesTotal -
1515                                         d->pSampleLoops[0].LoopStart)) :
1516                0;
1517        }
1518    }
1519    
1520    void DimRegionEdit::set_LoopInfinite(gig::DimensionRegion* d, bool value)
1521    {
1522        if (d->pSample) {
1523            if (value) d->pSample->LoopPlayCount = 0;
1524            else if (d->pSample->LoopPlayCount == 0) d->pSample->LoopPlayCount = 1;
1525        }
1526    }
1527    
1528    void DimRegionEdit::set_LoopPlayCount(gig::DimensionRegion* d, uint32_t value)
1529    {
1530        if (d->pSample) d->pSample->LoopPlayCount = value;
1531    }
1532    
1533    void DimRegionEdit::nullOutSampleReference() {
1534        if (!dimregion) return;
1535        gig::Sample* oldref = dimregion->pSample;
1536        if (!oldref) return;
1537    
1538        DimRegionChangeGuard(this, dimregion);
1539    
1540        // in case currently assigned sample is a stereo one, then remove both
1541        // references (expected to be due to a "stereo dimension")
1542        gig::DimensionRegion* d[2] = { dimregion, NULL };
1543        if (oldref->Channels == 2) {
1544            gig::Region* region = dimregion->GetParent();
1545            {
1546                int stereo_bit = 0;
1547                int bitcount = 0;
1548                for (int dim = 0 ; dim < region->Dimensions ; dim++) {
1549                    if (region->pDimensionDefinitions[dim].dimension == gig::dimension_samplechannel) {
1550                        stereo_bit = 1 << bitcount;
1551                        break;
1552                    }
1553                    bitcount += region->pDimensionDefinitions[dim].bits;
1554                }
1555    
1556                if (stereo_bit) {
1557                    int dimregno;
1558                    for (dimregno = 0 ; dimregno < region->DimensionRegions ; dimregno++) {
1559                        if (region->pDimensionRegions[dimregno] == dimregion) {
1560                            break;
1561                        }
1562                    }
1563                    d[0] = region->pDimensionRegions[dimregno & ~stereo_bit];
1564                    d[1] = region->pDimensionRegions[dimregno | stereo_bit];
1565                }
1566            }
1567        }
1568    
1569        if (d[0]) d[0]->pSample = NULL;
1570        if (d[1]) d[1]->pSample = NULL;
1571    
1572        // update UI elements
1573        set_dim_region(dimregion);
1574    
1575        sample_ref_changed_signal.emit(oldref, NULL);
1576    }
1577    
1578    void DimRegionEdit::onButtonSelectSamplePressed() {
1579        if (!dimregion) return;
1580        if (!dimregion->pSample) return;
1581        select_sample_signal.emit(dimregion->pSample);
1582    }
1583    
1584    sigc::signal<void, gig::Sample*>& DimRegionEdit::signal_select_sample() {
1585        return select_sample_signal;
1586    }
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