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

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Revision 3364 - (show annotations) (download) (as text)
Tue Nov 14 18:07:25 2017 UTC (6 years, 4 months ago) by schoenebeck
File MIME type: text/x-c++hdr
File size: 13415 byte(s)
* Added experimental support for upcoming GTK(MM)4
  (for now up to GTKMM 3.91.2 while still preserving backward compatibility
  down to GTKMM 2).
* Re-merged r2845 to compile now with and without Gtk "Stock ID" API
  (see also r3158).

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 "compat.h"
30
31 #include <cairomm/context.h>
32 #include <gtkmm/box.h>
33 #include <gtkmm/drawingarea.h>
34 #include <gtkmm/entry.h>
35 #include <gtkmm/label.h>
36 #include <gtkmm/notebook.h>
37 #if USE_GTKMM_GRID
38 # include <gtkmm/grid.h>
39 #else
40 # include <gtkmm/table.h>
41 #endif
42
43 #include <set>
44
45 #include "paramedit.h"
46 #include "global.h"
47
48 class VelocityCurve : public Gtk::DrawingArea {
49 public:
50 VelocityCurve(double (gig::DimensionRegion::*getter)(uint8_t));
51 void set_dim_region(gig::DimensionRegion* d) { dimreg = d; }
52
53 protected:
54 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
55 bool on_expose_event(GdkEventExpose* e);
56 #else
57 bool on_draw(const Cairo::RefPtr<Cairo::Context>& cr);
58 #endif
59
60 private:
61 double (gig::DimensionRegion::* const getter)(uint8_t);
62 gig::DimensionRegion* dimreg;
63 };
64
65 class CrossfadeCurve : public Gtk::DrawingArea {
66 public:
67 CrossfadeCurve();
68 void set_dim_region(gig::DimensionRegion* d) { dimreg = d; }
69
70 protected:
71 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
72 bool on_expose_event(GdkEventExpose* e);
73 #else
74 bool on_draw(const Cairo::RefPtr<Cairo::Context>& cr);
75 #endif
76
77 private:
78 gig::DimensionRegion* dimreg;
79 void draw_one_curve(const Cairo::RefPtr<Cairo::Context>& cr,
80 const gig::DimensionRegion* d,
81 bool sensitive);
82 };
83
84 class EGStateOptions : public HBox {
85 public:
86 Gtk::Label label;
87 BoolBox checkBoxAttack;
88 BoolBox checkBoxAttackHold;
89 BoolBox checkBoxDecay1;
90 BoolBox checkBoxDecay2;
91 BoolBox checkBoxRelease;
92
93 EGStateOptions();
94 };
95
96 class DimRegionEdit : public Gtk::Notebook
97 {
98 public:
99 DimRegionEdit();
100 virtual ~DimRegionEdit();
101 void set_dim_region(gig::DimensionRegion* d);
102 bool set_sample(gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop);
103 bool set_sample(gig::DimensionRegion* dimreg, gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop);
104 Gtk::Entry* wSample;
105 Gtk::Button* buttonNullSampleReference;
106 sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_to_be_changed();
107 sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_changed();
108 sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& signal_sample_ref_changed();
109 sigc::signal<void, gig::Sample*>& signal_select_sample();
110
111 std::set<gig::DimensionRegion*> dimregs;
112
113 protected:
114 sigc::signal<void, gig::DimensionRegion*> dimreg_to_be_changed_signal;
115 sigc::signal<void, gig::DimensionRegion*> dimreg_changed_signal;
116 sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/> sample_ref_changed_signal;
117 sigc::signal<void> instrument_changed;
118 sigc::signal<void, gig::Sample*> select_sample_signal;
119
120 /**
121 * Ensures that the 2 signals DimRegionEdit::dimreg_to_be_changed_signal and
122 * DimRegionEdit::dimreg_changed_signal are always triggered correctly as a
123 * pair. It behaves similar to a "mutex lock guard" design pattern.
124 */
125 class DimRegionChangeGuard : public SignalGuard<gig::DimensionRegion*> {
126 public:
127 DimRegionChangeGuard(DimRegionEdit* edit, gig::DimensionRegion* pDimReg) :
128 SignalGuard<gig::DimensionRegion*>(edit->dimreg_to_be_changed_signal, edit->dimreg_changed_signal, pDimReg)
129 {
130 }
131 };
132
133 gig::DimensionRegion* dimregion;
134
135 #ifdef OLD_TOOLTIPS
136 Gtk::Tooltips tooltips;
137 #endif
138
139 #if USE_GTKMM_GRID
140 Gtk::Grid* table[7];
141 #else
142 Gtk::Table* table[7];
143 #endif
144
145 Gtk::Label* lSample;
146
147 VelocityCurve velocity_curve;
148 VelocityCurve release_curve;
149 VelocityCurve cutoff_curve;
150 CrossfadeCurve crossfade_curve;
151
152 NumEntryPermille eEG1PreAttack;
153 NumEntryTemp<double> eEG1Attack;
154 NumEntryTemp<double> eEG1Decay1;
155 NumEntryTemp<double> eEG1Decay2;
156 BoolEntry eEG1InfiniteSustain;
157 NumEntryPermille eEG1Sustain;
158 NumEntryTemp<double> eEG1Release;
159 BoolEntry eEG1Hold;
160 ChoiceEntryLeverageCtrl eEG1Controller;
161 BoolEntry eEG1ControllerInvert;
162 NumEntryTemp<uint8_t> eEG1ControllerAttackInfluence;
163 NumEntryTemp<uint8_t> eEG1ControllerDecayInfluence;
164 NumEntryTemp<uint8_t> eEG1ControllerReleaseInfluence;
165 EGStateOptions eEG1StateOptions;
166 NumEntryTemp<double> eLFO1Frequency;
167 NumEntryTemp<uint16_t> eLFO1InternalDepth;
168 NumEntryTemp<uint16_t> eLFO1ControlDepth;
169 ChoiceEntry<gig::lfo1_ctrl_t> eLFO1Controller;
170 BoolEntry eLFO1FlipPhase;
171 BoolEntry eLFO1Sync;
172 NumEntryPermille eEG2PreAttack;
173 NumEntryTemp<double> eEG2Attack;
174 NumEntryTemp<double> eEG2Decay1;
175 NumEntryTemp<double> eEG2Decay2;
176 BoolEntry eEG2InfiniteSustain;
177 NumEntryPermille eEG2Sustain;
178 NumEntryTemp<double> eEG2Release;
179 ChoiceEntryLeverageCtrl eEG2Controller;
180 BoolEntry eEG2ControllerInvert;
181 NumEntryTemp<uint8_t> eEG2ControllerAttackInfluence;
182 NumEntryTemp<uint8_t> eEG2ControllerDecayInfluence;
183 NumEntryTemp<uint8_t> eEG2ControllerReleaseInfluence;
184 EGStateOptions eEG2StateOptions;
185 NumEntryTemp<double> eLFO2Frequency;
186 NumEntryTemp<uint16_t> eLFO2InternalDepth;
187 NumEntryTemp<uint16_t> eLFO2ControlDepth;
188 ChoiceEntry<gig::lfo2_ctrl_t> eLFO2Controller;
189 BoolEntry eLFO2FlipPhase;
190 BoolEntry eLFO2Sync;
191 NumEntryTemp<double> eEG3Attack;
192 NumEntryTemp<int16_t> eEG3Depth;
193 NumEntryTemp<double> eLFO3Frequency;
194 NumEntryTemp<int16_t> eLFO3InternalDepth;
195 NumEntryTemp<int16_t> eLFO3ControlDepth;
196 ChoiceEntry<gig::lfo3_ctrl_t> eLFO3Controller;
197 BoolEntry eLFO3Sync;
198 BoolEntry eVCFEnabled;
199 ChoiceEntry<gig::vcf_type_t> eVCFType;
200 ChoiceEntry<gig::vcf_cutoff_ctrl_t> eVCFCutoffController;
201 BoolEntry eVCFCutoffControllerInvert;
202 NumEntryTemp<uint8_t> eVCFCutoff;
203 ChoiceEntry<gig::curve_type_t> eVCFVelocityCurve;
204 NumEntryTemp<uint8_t> eVCFVelocityScale;
205 NumEntryTemp<uint8_t> eVCFVelocityDynamicRange;
206 NumEntryTemp<uint8_t> eVCFResonance;
207 BoolEntry eVCFResonanceDynamic;
208 ChoiceEntry<gig::vcf_res_ctrl_t> eVCFResonanceController;
209 BoolEntry eVCFKeyboardTracking;
210 NumEntryTemp<uint8_t> eVCFKeyboardTrackingBreakpoint;
211 ChoiceEntry<gig::curve_type_t> eVelocityResponseCurve;
212 NumEntryTemp<uint8_t> eVelocityResponseDepth;
213 NumEntryTemp<uint8_t> eVelocityResponseCurveScaling;
214 ChoiceEntry<gig::curve_type_t> eReleaseVelocityResponseCurve;
215 NumEntryTemp<uint8_t> eReleaseVelocityResponseDepth;
216 NumEntryTemp<uint8_t> eReleaseTriggerDecay;
217 NumEntryTemp<uint8_t> eCrossfade_in_start;
218 NumEntryTemp<uint8_t> eCrossfade_in_end;
219 NumEntryTemp<uint8_t> eCrossfade_out_start;
220 NumEntryTemp<uint8_t> eCrossfade_out_end;
221 BoolEntry ePitchTrack;
222 ChoiceEntry<gig::dim_bypass_ctrl_t> eDimensionBypass;
223 NumEntryTemp<int8_t> ePan;
224 BoolEntry eSelfMask;
225 ChoiceEntryLeverageCtrl eAttenuationController;
226 BoolEntry eInvertAttenuationController;
227 NumEntryTemp<uint8_t> eAttenuationControllerThreshold;
228 NumEntryTemp<uint8_t> eChannelOffset;
229 BoolEntry eSustainDefeat;
230 BoolEntry eMSDecode;
231 NumEntryTemp<uint16_t> eSampleStartOffset;
232 NoteEntry eUnityNote;
233 ReadOnlyLabelWidget eSampleGroup;
234 ReadOnlyLabelWidget eSampleFormatInfo;
235 ReadOnlyLabelWidget eSampleID;
236 ReadOnlyLabelWidget eChecksum;
237 NumEntryTemp<int16_t> eFineTune;
238 NumEntryGain eGain;
239 BoolEntryPlus6 eGainPlus6;
240 BoolEntry eSampleLoopEnabled;
241 NumEntryTemp<uint32_t> eSampleLoopStart;
242 NumEntryTemp<uint32_t> eSampleLoopLength;
243 ChoiceEntry<uint32_t> eSampleLoopType;
244 BoolEntry eSampleLoopInfinite;
245 NumEntryTemp<uint32_t> eSampleLoopPlayCount;
246 Gtk::Label* lEG2;
247 Gtk::Label* lLFO2;
248
249 Gtk::Button buttonSelectSample;
250
251 int rowno;
252 int pageno;
253 int firstRowInBlock;
254
255
256 void addProp(BoolEntry& boolentry);
257 void addProp(BoolEntryPlus6& boolentry);
258 void addProp(LabelWidget& labelwidget);
259 void addLine(HBox& line);
260 void addString(const char* labelText, Gtk::Label*& label,
261 Gtk::Entry*& widget);
262 void addString(const char* labelText, Gtk::Label*& label,
263 Gtk::Entry*& widget, Gtk::Button*& button);
264 Gtk::Label* addHeader(const char* text);
265 void addRightHandSide(Gtk::Widget& widget);
266 void nextPage();
267
268 void VCFEnabled_toggled();
269 void VCFCutoffController_changed();
270 void VCFResonanceController_changed();
271 void EG1InfiniteSustain_toggled();
272 void EG2InfiniteSustain_toggled();
273 void EG1Controller_changed();
274 void EG2Controller_changed();
275 void AttenuationController_changed();
276 void LFO1Controller_changed();
277 void LFO2Controller_changed();
278 void LFO3Controller_changed();
279 void crossfade1_changed();
280 void crossfade2_changed();
281 void crossfade3_changed();
282 void crossfade4_changed();
283 void update_loop_elements();
284 void loop_start_changed();
285 void loop_length_changed();
286 void loop_infinite_toggled();
287 void nullOutSampleReference();
288
289 int update_model;
290
291 /**
292 * Workaround for the circumstance that C++ does not allow to cast to
293 * member pointers.
294 */
295 template<typename classT, typename memberT>
296 union ClassMemberPtr {
297 memberT classT::*pmember;
298 void* pvoid;
299
300 ClassMemberPtr(size_t s) : pvoid((void*)s) {}
301 ClassMemberPtr(void* p) : pvoid(p) {}
302 };
303
304 // connect a widget to a setter function in DimRegionEdit
305 template<typename C, typename T>
306 void connect(C& widget,
307 void (DimRegionEdit::*setter)(gig::DimensionRegion*, T)) {
308 connect<C, T>(widget,
309 sigc::mem_fun(setter));
310 }
311
312 // connect a widget to a member variable in gig::DimensionRegion
313 template<typename C, typename T>
314 void connect(C& widget, T gig::DimensionRegion::* member) {
315 connect<C, T>(widget,
316 sigc::bind(sigc::mem_fun(&DimRegionEdit::set_member<T>), member));
317 }
318
319 // connect a widget to a setter function in gig::DimensionRegion
320 template<typename C, typename T>
321 void connect(C& widget,
322 void (gig::DimensionRegion::*setter)(T)) {
323 connect<C, T>(widget,
324 sigc::hide<0>(sigc::mem_fun(setter)));
325 }
326
327 // helper function for the connect functions above
328 template<typename C, typename T>
329 void connect(C& widget,
330 sigc::slot<void, DimRegionEdit*, gig::DimensionRegion*, T> setter) {
331 widget.signal_value_changed().connect(
332 sigc::compose(sigc::bind(sigc::mem_fun(*this, &DimRegionEdit::set_many<T>), setter),
333 sigc::mem_fun(widget, &C::get_value)));
334 }
335
336 // loop through all dimregions being edited and set a value in
337 // each of them
338 template<typename T>
339 void set_many(T value,
340 sigc::slot<void, DimRegionEdit*, gig::DimensionRegion*, T> setter) {
341 if (update_model == 0) {
342 for (std::set<gig::DimensionRegion*>::iterator i = dimregs.begin() ;
343 i != dimregs.end() ; ++i)
344 {
345 DimRegionChangeGuard(this, *i);
346 setter(this, *i, value);
347 }
348 }
349 }
350
351 // set a value of a member variable in the given dimregion
352 template<typename T>
353 void set_member(gig::DimensionRegion* d, T value,
354 T gig::DimensionRegion::* member) {
355 d->*member = value;
356 }
357
358 // setters for specific dimregion parameters
359
360 void set_UnityNote(gig::DimensionRegion* d, uint8_t value);
361 void set_FineTune(gig::DimensionRegion* d, int16_t value);
362 void set_Crossfade_in_start(gig::DimensionRegion* d, uint8_t value);
363 void set_Crossfade_in_end(gig::DimensionRegion* d, uint8_t value);
364 void set_Crossfade_out_start(gig::DimensionRegion* d, uint8_t value);
365 void set_Crossfade_out_end(gig::DimensionRegion* d, uint8_t value);
366 void set_Gain(gig::DimensionRegion* d, int32_t value);
367 void set_LoopEnabled(gig::DimensionRegion* d, bool value);
368 void set_LoopType(gig::DimensionRegion* d, uint32_t value);
369 void set_LoopStart(gig::DimensionRegion* d, uint32_t value);
370 void set_LoopLength(gig::DimensionRegion* d, uint32_t value);
371 void set_LoopInfinite(gig::DimensionRegion* d, bool value);
372 void set_LoopPlayCount(gig::DimensionRegion* d, uint32_t value);
373
374 void onButtonSelectSamplePressed();
375 };
376
377 #endif

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