1 |
/* -*- c++ -*- |
/* -*- c++ -*- |
2 |
* Copyright (C) 2006, 2007 Andreas Persson |
* Copyright (C) 2006-2013 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 |
22 |
|
|
23 |
#include <gig.h> |
#include <gig.h> |
24 |
|
|
25 |
#include <math.h> |
#include <cmath> |
26 |
|
|
27 |
#include <gtkmm/adjustment.h> |
#include <gtkmm/adjustment.h> |
28 |
#include <gtkmm/alignment.h> |
#include <gtkmm/alignment.h> |
29 |
#include <gtkmm/box.h> |
#include <gtkmm/box.h> |
30 |
|
#include <gtkmm/checkbutton.h> |
31 |
#include <gtkmm/comboboxtext.h> |
#include <gtkmm/comboboxtext.h> |
32 |
|
#include <gtkmm/frame.h> |
33 |
#include <gtkmm/label.h> |
#include <gtkmm/label.h> |
34 |
#include <gtkmm/scale.h> |
#include <gtkmm/scale.h> |
35 |
#include <gtkmm/spinbutton.h> |
#include <gtkmm/spinbutton.h> |
36 |
|
#include <gtkmm/table.h> |
37 |
|
#include <gtkmm/textview.h> |
38 |
|
|
39 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 12) || GTKMM_MAJOR_VERSION < 2 |
40 |
|
#define OLD_TOOLTIPS |
41 |
#include <gtkmm/tooltips.h> |
#include <gtkmm/tooltips.h> |
42 |
|
#endif |
43 |
|
|
44 |
class LabelWidget { |
class LabelWidget { |
45 |
public: |
public: |
52 |
return sig_changed; |
return sig_changed; |
53 |
} |
} |
54 |
protected: |
protected: |
55 |
|
#ifdef OLD_TOOLTIPS |
56 |
Gtk::Tooltips tooltips; |
Gtk::Tooltips tooltips; |
57 |
|
#endif |
58 |
sigc::signal<void> sig_changed; |
sigc::signal<void> sig_changed; |
59 |
}; |
}; |
60 |
|
|
61 |
class NumEntry : public LabelWidget { |
class NumEntry : public LabelWidget { |
62 |
protected: |
protected: |
63 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
64 |
Gtk::Adjustment adjust; |
Gtk::Adjustment adjust; |
65 |
|
#else |
66 |
|
Glib::RefPtr<Gtk::Adjustment> adjust; |
67 |
|
#endif |
68 |
Gtk::HScale scale; |
Gtk::HScale scale; |
69 |
Gtk::SpinButton spinbutton; |
Gtk::SpinButton spinbutton; |
70 |
Gtk::HBox box; |
Gtk::HBox box; |
76 |
NumEntry(const char* labelText, double lower = 0, double upper = 127, |
NumEntry(const char* labelText, double lower = 0, double upper = 127, |
77 |
int decimals = 0); |
int decimals = 0); |
78 |
void set_tip(const Glib::ustring& tip_text) { |
void set_tip(const Glib::ustring& tip_text) { |
79 |
|
#ifdef OLD_TOOLTIPS |
80 |
tooltips.set_tip(spinbutton, tip_text); |
tooltips.set_tip(spinbutton, tip_text); |
81 |
|
#else |
82 |
|
spinbutton.set_tooltip_text(tip_text); |
83 |
|
#endif |
84 |
} |
} |
85 |
void set_upper(double upper) { |
void set_upper(double upper) { |
86 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
87 |
adjust.set_upper(upper); |
adjust.set_upper(upper); |
88 |
|
#else |
89 |
|
adjust->set_upper(upper); |
90 |
|
#endif |
91 |
} |
} |
92 |
}; |
}; |
93 |
|
|
140 |
template<typename T> |
template<typename T> |
141 |
void NumEntryTemp<T>::set_value(T value) |
void NumEntryTemp<T>::set_value(T value) |
142 |
{ |
{ |
143 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
144 |
if (value > adjust.get_upper()) value = T(adjust.get_upper()); |
if (value > adjust.get_upper()) value = T(adjust.get_upper()); |
145 |
|
#else |
146 |
|
if (value > adjust->get_upper()) value = T(adjust->get_upper()); |
147 |
|
#endif |
148 |
if (this->value != value) { |
if (this->value != value) { |
149 |
this->value = value; |
this->value = value; |
150 |
const double f = pow(10, spinbutton.get_digits()); |
const double f = pow(10, spinbutton.get_digits()); |
190 |
void set_choices(const char** texts, const T* values); |
void set_choices(const char** texts, const T* values); |
191 |
|
|
192 |
void set_tip(const Glib::ustring& tip_text) { |
void set_tip(const Glib::ustring& tip_text) { |
193 |
tooltips.set_tip(combobox, tip_text); //FIXME: don't Gtk::ComboBoxes support tooltips ??? |
#ifdef OLD_TOOLTIPS |
194 |
|
tooltips.set_tip(combobox, tip_text); |
195 |
|
#else |
196 |
|
combobox.set_tooltip_text(tip_text); |
197 |
|
#endif |
198 |
} |
} |
199 |
}; |
}; |
200 |
|
|
201 |
template<typename T> |
template<typename T> |
202 |
ChoiceEntry<T>::ChoiceEntry(const char* labelText) : |
ChoiceEntry<T>::ChoiceEntry(const char* labelText) : |
203 |
align(0, 0, 0, 0), |
LabelWidget(labelText, align), |
204 |
LabelWidget(labelText, align) |
align(0, 0, 0, 0) |
205 |
{ |
{ |
206 |
combobox.signal_changed().connect(sig_changed.make_slot()); |
combobox.signal_changed().connect(sig_changed.make_slot()); |
207 |
align.add(combobox); |
align.add(combobox); |
211 |
void ChoiceEntry<T>::set_choices(const char** texts, const T* values) |
void ChoiceEntry<T>::set_choices(const char** texts, const T* values) |
212 |
{ |
{ |
213 |
for (int i = 0 ; texts[i] ; i++) { |
for (int i = 0 ; texts[i] ; i++) { |
214 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
215 |
combobox.append_text(texts[i]); |
combobox.append_text(texts[i]); |
216 |
|
#else |
217 |
|
combobox.append(texts[i]); |
218 |
|
#endif |
219 |
} |
} |
220 |
this->values = values; |
this->values = values; |
221 |
} |
} |
261 |
void set_value(bool value) { checkbutton.set_active(value); } |
void set_value(bool value) { checkbutton.set_active(value); } |
262 |
|
|
263 |
void set_tip(const Glib::ustring& tip_text) { |
void set_tip(const Glib::ustring& tip_text) { |
264 |
|
#ifdef OLD_TOOLTIPS |
265 |
tooltips.set_tip(checkbutton, tip_text); |
tooltips.set_tip(checkbutton, tip_text); |
266 |
|
#else |
267 |
|
checkbutton.set_tooltip_text(tip_text); |
268 |
|
#endif |
269 |
} |
} |
270 |
}; |
}; |
271 |
|
|
285 |
class StringEntry : public LabelWidget { |
class StringEntry : public LabelWidget { |
286 |
private: |
private: |
287 |
Gtk::Entry entry; |
Gtk::Entry entry; |
|
gig::String* ptr; |
|
|
void value_changed(); |
|
288 |
public: |
public: |
289 |
StringEntry(const char* labelText); |
StringEntry(const char* labelText); |
290 |
void set_ptr(gig::String* ptr); |
gig::String get_value() const { return entry.get_text(); } |
291 |
|
void set_value(gig::String value) { entry.set_text(value); } |
292 |
|
void set_width_chars(int n_chars) { entry.set_width_chars(n_chars); } |
293 |
|
}; |
294 |
|
|
295 |
|
class StringEntryMultiLine : public LabelWidget { |
296 |
|
private: |
297 |
|
Gtk::TextView text_view; |
298 |
|
Glib::RefPtr<Gtk::TextBuffer> text_buffer; |
299 |
|
Gtk::Frame frame; |
300 |
|
public: |
301 |
|
StringEntryMultiLine(const char* labelText); |
302 |
|
gig::String get_value() const; |
303 |
|
void set_value(gig::String value); |
304 |
|
}; |
305 |
|
|
306 |
|
|
307 |
|
/** |
308 |
|
* Container widget for LabelWidgets. |
309 |
|
*/ |
310 |
|
class Table : public Gtk::Table |
311 |
|
{ |
312 |
|
public: |
313 |
|
Table(int x, int y); |
314 |
|
void add(BoolEntry& boolentry); |
315 |
|
void add(BoolEntryPlus6& boolentry); |
316 |
|
void add(LabelWidget& labelwidget); |
317 |
|
private: |
318 |
|
int rowno; |
319 |
}; |
}; |
320 |
|
|
321 |
|
|
322 |
|
/** |
323 |
|
* Base class for editor components that use LabelWidgets to edit |
324 |
|
* member variables of the same class. By connecting the widgets to |
325 |
|
* members of the model class, the model is automatically kept |
326 |
|
* updated. |
327 |
|
*/ |
328 |
|
template<class M> |
329 |
|
class PropEditor { |
330 |
|
public: |
331 |
|
sigc::signal<void>& signal_changed() { |
332 |
|
return sig_changed; |
333 |
|
} |
334 |
|
protected: |
335 |
|
M* m; |
336 |
|
int update_model; // to prevent infinite update loops |
337 |
|
PropEditor() : update_model(0) { } |
338 |
|
sigc::signal<void> sig_changed; |
339 |
|
|
340 |
|
template<class C, typename T> |
341 |
|
void connect(C& widget, T M::* member) { |
342 |
|
// gcc 4.1.2 needs this temporary variable to resolve the |
343 |
|
// address |
344 |
|
void (PropEditor::*f)(const C* w, T M::* member) = |
345 |
|
&PropEditor::set_member; |
346 |
|
widget.signal_value_changed().connect( |
347 |
|
sigc::bind(sigc::mem_fun(*this, f), &widget, member)); |
348 |
|
|
349 |
|
void (PropEditor::*g)(C* w, T M::* member) = |
350 |
|
&PropEditor::get_member; |
351 |
|
sig.connect( |
352 |
|
sigc::bind(sigc::mem_fun(*this, g), &widget, member)); |
353 |
|
} |
354 |
|
|
355 |
|
template<class C, class S, typename T> |
356 |
|
void connect(C& widget, void (S::*setter)(T)) { |
357 |
|
void (PropEditor::*f)(const C* w, void (S::*setter)(T)) = |
358 |
|
&PropEditor<M>::call_setter; |
359 |
|
widget.signal_value_changed().connect( |
360 |
|
sigc::bind(sigc::mem_fun(*this, f), &widget, setter)); |
361 |
|
} |
362 |
|
|
363 |
|
void connect(NoteEntry& eKeyRangeLow, NoteEntry& eKeyRangeHigh, |
364 |
|
gig::range_t M::* range) { |
365 |
|
eKeyRangeLow.signal_value_changed().connect( |
366 |
|
sigc::bind( |
367 |
|
sigc::mem_fun(*this, &PropEditor::key_range_low_changed), |
368 |
|
&eKeyRangeLow, &eKeyRangeHigh, range)); |
369 |
|
eKeyRangeHigh.signal_value_changed().connect( |
370 |
|
sigc::bind( |
371 |
|
sigc::mem_fun(*this, &PropEditor::key_range_high_changed), |
372 |
|
&eKeyRangeLow, &eKeyRangeHigh, range)); |
373 |
|
sig.connect( |
374 |
|
sigc::bind(sigc::mem_fun(*this, &PropEditor::get_key_range), |
375 |
|
&eKeyRangeLow, &eKeyRangeHigh, range)); |
376 |
|
} |
377 |
|
|
378 |
|
void update(M* m) { |
379 |
|
update_model++; |
380 |
|
this->m = m; |
381 |
|
sig.emit(); |
382 |
|
update_model--; |
383 |
|
} |
384 |
|
|
385 |
|
private: |
386 |
|
sigc::signal<void> sig; |
387 |
|
|
388 |
|
void key_range_low_changed(NoteEntry* eKeyRangeLow, |
389 |
|
NoteEntry* eKeyRangeHigh, |
390 |
|
gig::range_t M::* range) { |
391 |
|
if (update_model == 0) { |
392 |
|
uint8_t value = eKeyRangeLow->get_value(); |
393 |
|
(m->*range).low = value; |
394 |
|
if (value > (m->*range).high) { |
395 |
|
eKeyRangeHigh->set_value(value); |
396 |
|
} |
397 |
|
sig_changed(); |
398 |
|
} |
399 |
|
} |
400 |
|
|
401 |
|
void key_range_high_changed(NoteEntry* eKeyRangeLow, |
402 |
|
NoteEntry* eKeyRangeHigh, |
403 |
|
gig::range_t M::* range) { |
404 |
|
if (update_model == 0) { |
405 |
|
uint8_t value = eKeyRangeHigh->get_value(); |
406 |
|
(m->*range).high = value; |
407 |
|
if (value < (m->*range).low) { |
408 |
|
eKeyRangeLow->set_value(value); |
409 |
|
} |
410 |
|
sig_changed(); |
411 |
|
} |
412 |
|
} |
413 |
|
|
414 |
|
template<class C, typename T> |
415 |
|
void set_member(const C* w, T M::* member) { |
416 |
|
if (update_model == 0) { |
417 |
|
m->*member = w->get_value(); |
418 |
|
sig_changed(); |
419 |
|
} |
420 |
|
} |
421 |
|
|
422 |
|
template<class C, typename T> |
423 |
|
void get_member(C* w, T M::* member) { |
424 |
|
w->set_value(m->*member); |
425 |
|
} |
426 |
|
|
427 |
|
void get_key_range(NoteEntry* eKeyRangeLow, |
428 |
|
NoteEntry* eKeyRangeHigh, |
429 |
|
gig::range_t M::* range) { |
430 |
|
eKeyRangeLow->set_value((m->*range).low); |
431 |
|
eKeyRangeHigh->set_value((m->*range).high); |
432 |
|
} |
433 |
|
|
434 |
|
template<class C, class S, typename T> |
435 |
|
void call_setter(const C* w, void (S::*setter)(T)) { |
436 |
|
if (update_model == 0) { |
437 |
|
(static_cast<S*>(this)->*setter)(w->get_value()); |
438 |
|
sig_changed(); |
439 |
|
} |
440 |
|
} |
441 |
|
}; |
442 |
|
|
443 |
#endif |
#endif |