/[svn]/gigedit/trunk/src/gigedit/dimregionedit.h
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Contents of /gigedit/trunk/src/gigedit/dimregionedit.h

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Revision 3329 - (show annotations) (download) (as text)
Sun Jul 23 18:31:53 2017 UTC (4 years, 2 months ago) by schoenebeck
File MIME type: text/x-c++hdr
File size: 13289 byte(s)
* Added EG state machine options for EG1 and EG2, which may be used
  to configure whether the individual EG stages may be cancelled.
* Bumped version (1.0.0.svn60).

1 /* -*- c++ -*-
2 * Copyright (C) 2006-2017 Andreas Persson
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2, or (at
7 * your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with program; see the file COPYING. If not, write to the Free
16 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
17 * 02110-1301 USA.
18 */
19
20 #ifndef GIGEDIT_DIMREGIONEDIT_H
21 #define GIGEDIT_DIMREGIONEDIT_H
22
23 #ifdef LIBGIG_HEADER_FILE
24 # include LIBGIG_HEADER_FILE(gig.h)
25 #else
26 # include <gig.h>
27 #endif
28
29 #include <cairomm/context.h>
30 #include <gtkmm/box.h>
31 #include <gtkmm/drawingarea.h>
32 #include <gtkmm/entry.h>
33 #include <gtkmm/label.h>
34 #include <gtkmm/notebook.h>
35 #include <gtkmm/table.h>
36
37 #include <set>
38
39 #include "paramedit.h"
40 #include "global.h"
41
42 class VelocityCurve : public Gtk::DrawingArea {
43 public:
44 VelocityCurve(double (gig::DimensionRegion::*getter)(uint8_t));
45 void set_dim_region(gig::DimensionRegion* d) { dimreg = d; }
46
47 protected:
48 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
49 bool on_expose_event(GdkEventExpose* e);
50 #else
51 bool on_draw(const Cairo::RefPtr<Cairo::Context>& cr);
52 #endif
53
54 private:
55 double (gig::DimensionRegion::* const getter)(uint8_t);
56 gig::DimensionRegion* dimreg;
57 };
58
59 class CrossfadeCurve : public Gtk::DrawingArea {
60 public:
61 CrossfadeCurve();
62 void set_dim_region(gig::DimensionRegion* d) { dimreg = d; }
63
64 protected:
65 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
66 bool on_expose_event(GdkEventExpose* e);
67 #else
68 bool on_draw(const Cairo::RefPtr<Cairo::Context>& cr);
69 #endif
70
71 private:
72 gig::DimensionRegion* dimreg;
73 void draw_one_curve(const Cairo::RefPtr<Cairo::Context>& cr,
74 const gig::DimensionRegion* d,
75 bool sensitive);
76 };
77
78 class EGStateOptions : public Gtk::HBox {
79 public:
80 Gtk::Label label;
81 BoolBox checkBoxAttack;
82 BoolBox checkBoxAttackHold;
83 BoolBox checkBoxDecay1;
84 BoolBox checkBoxDecay2;
85 BoolBox checkBoxRelease;
86
87 EGStateOptions();
88 };
89
90 class DimRegionEdit : public Gtk::Notebook
91 {
92 public:
93 DimRegionEdit();
94 virtual ~DimRegionEdit();
95 void set_dim_region(gig::DimensionRegion* d);
96 bool set_sample(gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop);
97 bool set_sample(gig::DimensionRegion* dimreg, gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop);
98 Gtk::Entry* wSample;
99 Gtk::Button* buttonNullSampleReference;
100 sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_to_be_changed();
101 sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_changed();
102 sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& signal_sample_ref_changed();
103 sigc::signal<void, gig::Sample*>& signal_select_sample();
104
105 std::set<gig::DimensionRegion*> dimregs;
106
107 protected:
108 sigc::signal<void, gig::DimensionRegion*> dimreg_to_be_changed_signal;
109 sigc::signal<void, gig::DimensionRegion*> dimreg_changed_signal;
110 sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/> sample_ref_changed_signal;
111 sigc::signal<void> instrument_changed;
112 sigc::signal<void, gig::Sample*> select_sample_signal;
113
114 /**
115 * Ensures that the 2 signals DimRegionEdit::dimreg_to_be_changed_signal and
116 * DimRegionEdit::dimreg_changed_signal are always triggered correctly as a
117 * pair. It behaves similar to a "mutex lock guard" design pattern.
118 */
119 class DimRegionChangeGuard : public SignalGuard<gig::DimensionRegion*> {
120 public:
121 DimRegionChangeGuard(DimRegionEdit* edit, gig::DimensionRegion* pDimReg) :
122 SignalGuard<gig::DimensionRegion*>(edit->dimreg_to_be_changed_signal, edit->dimreg_changed_signal, pDimReg)
123 {
124 }
125 };
126
127 gig::DimensionRegion* dimregion;
128
129 #ifdef OLD_TOOLTIPS
130 Gtk::Tooltips tooltips;
131 #endif
132
133 Gtk::Table* table[7];
134
135 Gtk::Label* lSample;
136
137 VelocityCurve velocity_curve;
138 VelocityCurve release_curve;
139 VelocityCurve cutoff_curve;
140 CrossfadeCurve crossfade_curve;
141
142 NumEntryPermille eEG1PreAttack;
143 NumEntryTemp<double> eEG1Attack;
144 NumEntryTemp<double> eEG1Decay1;
145 NumEntryTemp<double> eEG1Decay2;
146 BoolEntry eEG1InfiniteSustain;
147 NumEntryPermille eEG1Sustain;
148 NumEntryTemp<double> eEG1Release;
149 BoolEntry eEG1Hold;
150 ChoiceEntryLeverageCtrl eEG1Controller;
151 BoolEntry eEG1ControllerInvert;
152 NumEntryTemp<uint8_t> eEG1ControllerAttackInfluence;
153 NumEntryTemp<uint8_t> eEG1ControllerDecayInfluence;
154 NumEntryTemp<uint8_t> eEG1ControllerReleaseInfluence;
155 EGStateOptions eEG1StateOptions;
156 NumEntryTemp<double> eLFO1Frequency;
157 NumEntryTemp<uint16_t> eLFO1InternalDepth;
158 NumEntryTemp<uint16_t> eLFO1ControlDepth;
159 ChoiceEntry<gig::lfo1_ctrl_t> eLFO1Controller;
160 BoolEntry eLFO1FlipPhase;
161 BoolEntry eLFO1Sync;
162 NumEntryPermille eEG2PreAttack;
163 NumEntryTemp<double> eEG2Attack;
164 NumEntryTemp<double> eEG2Decay1;
165 NumEntryTemp<double> eEG2Decay2;
166 BoolEntry eEG2InfiniteSustain;
167 NumEntryPermille eEG2Sustain;
168 NumEntryTemp<double> eEG2Release;
169 ChoiceEntryLeverageCtrl eEG2Controller;
170 BoolEntry eEG2ControllerInvert;
171 NumEntryTemp<uint8_t> eEG2ControllerAttackInfluence;
172 NumEntryTemp<uint8_t> eEG2ControllerDecayInfluence;
173 NumEntryTemp<uint8_t> eEG2ControllerReleaseInfluence;
174 EGStateOptions eEG2StateOptions;
175 NumEntryTemp<double> eLFO2Frequency;
176 NumEntryTemp<uint16_t> eLFO2InternalDepth;
177 NumEntryTemp<uint16_t> eLFO2ControlDepth;
178 ChoiceEntry<gig::lfo2_ctrl_t> eLFO2Controller;
179 BoolEntry eLFO2FlipPhase;
180 BoolEntry eLFO2Sync;
181 NumEntryTemp<double> eEG3Attack;
182 NumEntryTemp<int16_t> eEG3Depth;
183 NumEntryTemp<double> eLFO3Frequency;
184 NumEntryTemp<int16_t> eLFO3InternalDepth;
185 NumEntryTemp<int16_t> eLFO3ControlDepth;
186 ChoiceEntry<gig::lfo3_ctrl_t> eLFO3Controller;
187 BoolEntry eLFO3Sync;
188 BoolEntry eVCFEnabled;
189 ChoiceEntry<gig::vcf_type_t> eVCFType;
190 ChoiceEntry<gig::vcf_cutoff_ctrl_t> eVCFCutoffController;
191 BoolEntry eVCFCutoffControllerInvert;
192 NumEntryTemp<uint8_t> eVCFCutoff;
193 ChoiceEntry<gig::curve_type_t> eVCFVelocityCurve;
194 NumEntryTemp<uint8_t> eVCFVelocityScale;
195 NumEntryTemp<uint8_t> eVCFVelocityDynamicRange;
196 NumEntryTemp<uint8_t> eVCFResonance;
197 BoolEntry eVCFResonanceDynamic;
198 ChoiceEntry<gig::vcf_res_ctrl_t> eVCFResonanceController;
199 BoolEntry eVCFKeyboardTracking;
200 NumEntryTemp<uint8_t> eVCFKeyboardTrackingBreakpoint;
201 ChoiceEntry<gig::curve_type_t> eVelocityResponseCurve;
202 NumEntryTemp<uint8_t> eVelocityResponseDepth;
203 NumEntryTemp<uint8_t> eVelocityResponseCurveScaling;
204 ChoiceEntry<gig::curve_type_t> eReleaseVelocityResponseCurve;
205 NumEntryTemp<uint8_t> eReleaseVelocityResponseDepth;
206 NumEntryTemp<uint8_t> eReleaseTriggerDecay;
207 NumEntryTemp<uint8_t> eCrossfade_in_start;
208 NumEntryTemp<uint8_t> eCrossfade_in_end;
209 NumEntryTemp<uint8_t> eCrossfade_out_start;
210 NumEntryTemp<uint8_t> eCrossfade_out_end;
211 BoolEntry ePitchTrack;
212 ChoiceEntry<gig::dim_bypass_ctrl_t> eDimensionBypass;
213 NumEntryTemp<int8_t> ePan;
214 BoolEntry eSelfMask;
215 ChoiceEntryLeverageCtrl eAttenuationController;
216 BoolEntry eInvertAttenuationController;
217 NumEntryTemp<uint8_t> eAttenuationControllerThreshold;
218 NumEntryTemp<uint8_t> eChannelOffset;
219 BoolEntry eSustainDefeat;
220 BoolEntry eMSDecode;
221 NumEntryTemp<uint16_t> eSampleStartOffset;
222 NoteEntry eUnityNote;
223 ReadOnlyLabelWidget eSampleGroup;
224 ReadOnlyLabelWidget eSampleFormatInfo;
225 ReadOnlyLabelWidget eSampleID;
226 ReadOnlyLabelWidget eChecksum;
227 NumEntryTemp<int16_t> eFineTune;
228 NumEntryGain eGain;
229 BoolEntryPlus6 eGainPlus6;
230 BoolEntry eSampleLoopEnabled;
231 NumEntryTemp<uint32_t> eSampleLoopStart;
232 NumEntryTemp<uint32_t> eSampleLoopLength;
233 ChoiceEntry<uint32_t> eSampleLoopType;
234 BoolEntry eSampleLoopInfinite;
235 NumEntryTemp<uint32_t> eSampleLoopPlayCount;
236 Gtk::Label* lEG2;
237 Gtk::Label* lLFO2;
238
239 Gtk::Button buttonSelectSample;
240
241 int rowno;
242 int pageno;
243 int firstRowInBlock;
244
245
246 void addProp(BoolEntry& boolentry);
247 void addProp(BoolEntryPlus6& boolentry);
248 void addProp(LabelWidget& labelwidget);
249 void addLine(Gtk::HBox& line);
250 void addString(const char* labelText, Gtk::Label*& label,
251 Gtk::Entry*& widget);
252 void addString(const char* labelText, Gtk::Label*& label,
253 Gtk::Entry*& widget, Gtk::Button*& button);
254 Gtk::Label* addHeader(const char* text);
255 void addRightHandSide(Gtk::Widget& widget);
256 void nextPage();
257
258 void VCFEnabled_toggled();
259 void VCFCutoffController_changed();
260 void VCFResonanceController_changed();
261 void EG1InfiniteSustain_toggled();
262 void EG2InfiniteSustain_toggled();
263 void EG1Controller_changed();
264 void EG2Controller_changed();
265 void AttenuationController_changed();
266 void LFO1Controller_changed();
267 void LFO2Controller_changed();
268 void LFO3Controller_changed();
269 void crossfade1_changed();
270 void crossfade2_changed();
271 void crossfade3_changed();
272 void crossfade4_changed();
273 void update_loop_elements();
274 void loop_start_changed();
275 void loop_length_changed();
276 void loop_infinite_toggled();
277 void nullOutSampleReference();
278
279 int update_model;
280
281 /**
282 * Workaround for the circumstance that C++ does not allow to cast to
283 * member pointers.
284 */
285 template<typename classT, typename memberT>
286 union ClassMemberPtr {
287 memberT classT::*pmember;
288 void* pvoid;
289
290 ClassMemberPtr(size_t s) : pvoid((void*)s) {}
291 ClassMemberPtr(void* p) : pvoid(p) {}
292 };
293
294 // connect a widget to a setter function in DimRegionEdit
295 template<typename C, typename T>
296 void connect(C& widget,
297 void (DimRegionEdit::*setter)(gig::DimensionRegion*, T)) {
298 connect<C, T>(widget,
299 sigc::mem_fun(setter));
300 }
301
302 // connect a widget to a member variable in gig::DimensionRegion
303 template<typename C, typename T>
304 void connect(C& widget, T gig::DimensionRegion::* member) {
305 connect<C, T>(widget,
306 sigc::bind(sigc::mem_fun(&DimRegionEdit::set_member<T>), member));
307 }
308
309 // connect a widget to a setter function in gig::DimensionRegion
310 template<typename C, typename T>
311 void connect(C& widget,
312 void (gig::DimensionRegion::*setter)(T)) {
313 connect<C, T>(widget,
314 sigc::hide<0>(sigc::mem_fun(setter)));
315 }
316
317 // helper function for the connect functions above
318 template<typename C, typename T>
319 void connect(C& widget,
320 sigc::slot<void, DimRegionEdit*, gig::DimensionRegion*, T> setter) {
321 widget.signal_value_changed().connect(
322 sigc::compose(sigc::bind(sigc::mem_fun(*this, &DimRegionEdit::set_many<T>), setter),
323 sigc::mem_fun(widget, &C::get_value)));
324 }
325
326 // loop through all dimregions being edited and set a value in
327 // each of them
328 template<typename T>
329 void set_many(T value,
330 sigc::slot<void, DimRegionEdit*, gig::DimensionRegion*, T> setter) {
331 if (update_model == 0) {
332 for (std::set<gig::DimensionRegion*>::iterator i = dimregs.begin() ;
333 i != dimregs.end() ; ++i)
334 {
335 DimRegionChangeGuard(this, *i);
336 setter(this, *i, value);
337 }
338 }
339 }
340
341 // set a value of a member variable in the given dimregion
342 template<typename T>
343 void set_member(gig::DimensionRegion* d, T value,
344 T gig::DimensionRegion::* member) {
345 d->*member = value;
346 }
347
348 // setters for specific dimregion parameters
349
350 void set_UnityNote(gig::DimensionRegion* d, uint8_t value);
351 void set_FineTune(gig::DimensionRegion* d, int16_t value);
352 void set_Crossfade_in_start(gig::DimensionRegion* d, uint8_t value);
353 void set_Crossfade_in_end(gig::DimensionRegion* d, uint8_t value);
354 void set_Crossfade_out_start(gig::DimensionRegion* d, uint8_t value);
355 void set_Crossfade_out_end(gig::DimensionRegion* d, uint8_t value);
356 void set_Gain(gig::DimensionRegion* d, int32_t value);
357 void set_LoopEnabled(gig::DimensionRegion* d, bool value);
358 void set_LoopType(gig::DimensionRegion* d, uint32_t value);
359 void set_LoopStart(gig::DimensionRegion* d, uint32_t value);
360 void set_LoopLength(gig::DimensionRegion* d, uint32_t value);
361 void set_LoopInfinite(gig::DimensionRegion* d, bool value);
362 void set_LoopPlayCount(gig::DimensionRegion* d, uint32_t value);
363
364 void onButtonSelectSamplePressed();
365 };
366
367 #endif

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