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/* -*- c++ -*- |
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* Copyright (C) 2006, 2007 Andreas Persson |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation; either version 2, or (at |
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* your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with program; see the file COPYING. If not, write to the Free |
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* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA |
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* 02110-1301 USA. |
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*/ |
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|
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#ifndef GIGEDIT_PARAMEDIT_H |
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#define GIGEDIT_PARAMEDIT_H |
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|
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#include <gig.h> |
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|
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#include <gtkmm/adjustment.h> |
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#include <gtkmm/alignment.h> |
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#include <gtkmm/box.h> |
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#include <gtkmm/comboboxtext.h> |
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#include <gtkmm/label.h> |
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#include <gtkmm/scale.h> |
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#include <gtkmm/spinbutton.h> |
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|
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extern bool update_gui; |
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|
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class LabelWidget { |
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public: |
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Gtk::Label label; |
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Gtk::Widget& widget; |
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|
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LabelWidget(char* labelText, Gtk::Widget& widget); |
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void set_sensitive(bool sensitive = true); |
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}; |
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|
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template<typename T2> |
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class NumEntry : public LabelWidget { |
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protected: |
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Gtk::Adjustment adjust; |
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Gtk::HScale scale; |
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Gtk::SpinButton spinbutton; |
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Gtk::HBox box; |
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T2* dimreg; |
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public: |
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NumEntry(char* labelText, double lower = 0, double upper = 127, |
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int decimals = 0); |
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void set_value(double value) { |
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spinbutton.set_value(value); |
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} |
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Glib::SignalProxy0<void> signal_value_changed() { |
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return spinbutton.signal_value_changed(); |
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} |
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double get_value() const { |
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return spinbutton.get_value(); |
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} |
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}; |
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|
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template<typename T2> |
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NumEntry<T2>::NumEntry(char* labelText, double lower, double upper, |
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int decimals) : |
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adjust(lower, lower, upper, 1, 10), |
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scale(adjust), |
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spinbutton(adjust), |
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LabelWidget(labelText, box) |
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{ |
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spinbutton.set_digits(decimals); |
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scale.set_draw_value(false); |
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box.pack_start(spinbutton, Gtk::PACK_SHRINK); |
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box.add(scale); |
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} |
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|
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class NumEntryGain : public NumEntry<gig::DimensionRegion> { |
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private: |
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void value_changed(); |
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public: |
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NumEntryGain(char* labelText, |
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double lower, double upper, int decimals); |
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void set_dimreg(gig::DimensionRegion* dimreg); |
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}; |
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|
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template<typename T, typename T2 = gig::DimensionRegion> |
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class NumEntryX : public NumEntry<T2> { |
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protected: |
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using NumEntry<T2>::spinbutton; |
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using NumEntry<T2>::dimreg; |
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private: |
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T& (*access)(T2*); |
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void value_changed(); |
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public: |
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NumEntryX(char* labelText, T& (*access)(T2*), |
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double lower = 0, double upper = 127, int decimals = 0); |
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void set_dimreg(T2* dimreg); |
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}; |
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|
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template<typename T, typename T2> |
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NumEntryX<T, T2>::NumEntryX(char* labelText, T& (*access)(T2*), |
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double lower, double upper, int decimals) : |
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NumEntry<T2>(labelText, lower, upper, decimals), |
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access(access) |
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{ |
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spinbutton.signal_value_changed().connect( |
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sigc::mem_fun(*this, &NumEntryX::value_changed)); |
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} |
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|
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template<typename T, typename T2> |
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void NumEntryX<T, T2>::value_changed() |
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{ |
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if (dimreg && update_gui) { |
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access(dimreg) = T(spinbutton.get_value()); |
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} |
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} |
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|
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template<typename T, typename T2> |
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void NumEntryX<T, T2>::set_dimreg(T2* dimreg) |
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{ |
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this->dimreg = 0; |
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set_value(access(dimreg)); |
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this->dimreg = dimreg; |
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} |
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|
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|
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class NoteEntry : public NumEntryX<uint8_t> { |
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public: |
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NoteEntry(char* labelText, uint8_t& (*access)(gig::DimensionRegion*)); |
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private: |
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int on_input(double* new_value); |
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bool on_output(); |
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}; |
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|
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|
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template<typename T, typename T2 = gig::DimensionRegion> |
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class NumEntryTemp : public NumEntry<T2> { |
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using NumEntry<T2>::spinbutton; |
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using NumEntry<T2>::dimreg; |
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private: |
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T T2::* param; |
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void value_changed(); |
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public: |
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NumEntryTemp(char* labelText, T T2::* param, |
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double lower = 0, double upper = 127, int decimals = 0); |
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void set_dimreg(T2* dimreg); |
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}; |
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|
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template<typename T, typename T2> |
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NumEntryTemp<T, T2>::NumEntryTemp(char* labelText, T T2::* param, |
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double lower, double upper, int decimals) : |
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NumEntry<T2>(labelText, lower, upper, decimals), |
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param(param) |
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{ |
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spinbutton.signal_value_changed().connect( |
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sigc::mem_fun(*this, &NumEntryTemp::value_changed)); |
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} |
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|
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template<typename T, typename T2> |
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void NumEntryTemp<T, T2>::value_changed() |
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{ |
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if (dimreg && update_gui) { |
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dimreg->*param = T(spinbutton.get_value()); |
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} |
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} |
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|
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template<typename T, typename T2> |
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void NumEntryTemp<T, T2>::set_dimreg(T2* dimreg) |
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{ |
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this->dimreg = 0; |
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set_value(dimreg->*param); |
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this->dimreg = dimreg; |
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} |
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|
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|
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|
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class NumEntryPermille : public NumEntry<gig::DimensionRegion> { |
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private: |
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uint16_t gig::DimensionRegion::* param; |
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void value_changed(); |
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public: |
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NumEntryPermille(char* labelText, uint16_t gig::DimensionRegion::* param, |
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double lower = 0, double upper = 127, int decimals = 0); |
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void set_dimreg(gig::DimensionRegion* dimreg); |
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}; |
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|
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|
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template<typename T> |
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class ChoiceEntry : public LabelWidget { |
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private: |
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Gtk::ComboBoxText combobox; |
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Gtk::Alignment align; |
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T gig::DimensionRegion::* param; |
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gig::DimensionRegion* dimreg; |
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void value_changed(); |
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const T* values; |
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public: |
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ChoiceEntry(char* labelText, |
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T gig::DimensionRegion::* param); |
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void set_choices(char** texts, const T* values); |
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void set_dimreg(gig::DimensionRegion* dimreg); |
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int get_active_row_number() { return combobox.get_active_row_number(); } |
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Glib::SignalProxy0<void> signal_changed() { |
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return combobox.signal_changed(); |
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} |
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}; |
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|
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template<typename T> |
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ChoiceEntry<T>::ChoiceEntry(char* labelText, |
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T gig::DimensionRegion::* param) : |
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align(0, 0, 0, 0), |
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LabelWidget(labelText, align), |
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param(param) |
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{ |
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combobox.signal_changed().connect( |
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sigc::mem_fun(*this, &ChoiceEntry::value_changed)); |
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align.add(combobox); |
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} |
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|
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template<typename T> |
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void ChoiceEntry<T>::set_choices(char** texts, const T* values) |
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{ |
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for (int i = 0 ; texts[i] ; i++) { |
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combobox.append_text(texts[i]); |
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} |
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this->values = values; |
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} |
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|
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template<typename T> |
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void ChoiceEntry<T>::value_changed() |
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{ |
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if (dimreg && update_gui) { |
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int rowno = combobox.get_active_row_number(); |
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if (rowno != -1) dimreg->*param = values[rowno]; |
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} |
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} |
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|
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template<typename T> |
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void ChoiceEntry<T>::set_dimreg(gig::DimensionRegion* dimreg) |
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{ |
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this->dimreg = 0; |
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T value = dimreg->*param; |
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int row = 0; |
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int nb_rows = combobox.get_model()->children().size(); |
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for (; row < nb_rows ; row++) { |
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if (value == values[row]) break; |
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} |
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combobox.set_active(row == nb_rows ? -1 : row); |
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this->dimreg = dimreg; |
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} |
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|
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|
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class ChoiceEntryLeverageCtrl : public LabelWidget { |
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private: |
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Gtk::ComboBoxText combobox; |
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Gtk::Alignment align; |
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gig::leverage_ctrl_t gig::DimensionRegion::* param; |
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gig::DimensionRegion* dimreg; |
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void value_changed(); |
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public: |
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ChoiceEntryLeverageCtrl(char* labelText, |
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gig::leverage_ctrl_t gig::DimensionRegion::* param); |
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void set_dimreg(gig::DimensionRegion* dimreg); |
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int get_active_row_number() { return combobox.get_active_row_number(); } |
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Glib::SignalProxy0<void> signal_changed() { |
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return combobox.signal_changed(); |
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} |
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}; |
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|
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|
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template<typename T2> |
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class BoolEntry : public LabelWidget { |
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private: |
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Gtk::CheckButton checkbutton; |
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bool T2::* param; |
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T2* dimreg; |
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void value_changed(); |
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public: |
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BoolEntry(char* labelText, bool T2::* param); |
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void set_dimreg(T2* dimreg); |
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bool get_active() { return checkbutton.get_active(); } |
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Glib::SignalProxy0<void> signal_toggled() { |
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return checkbutton.signal_toggled(); |
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} |
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}; |
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|
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template<typename T2> |
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BoolEntry<T2>::BoolEntry(char* labelText, bool T2::* param) : |
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LabelWidget(labelText, checkbutton), |
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param(param) |
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{ |
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checkbutton.signal_toggled().connect( |
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sigc::mem_fun(*this, &BoolEntry::value_changed)); |
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} |
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|
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template<typename T2> |
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void BoolEntry<T2>::value_changed() |
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{ |
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if (dimreg && update_gui) { |
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dimreg->*param = checkbutton.get_active(); |
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} |
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} |
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|
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template<typename T2> |
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void BoolEntry<T2>::set_dimreg(T2* dimreg) |
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{ |
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this->dimreg = 0; |
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checkbutton.set_active(dimreg->*param); |
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this->dimreg = dimreg; |
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} |
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|
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class BoolEntryPlus6 : public LabelWidget { |
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private: |
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Gtk::CheckButton checkbutton; |
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gig::DimensionRegion* dimreg; |
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void value_changed(); |
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NumEntryGain& eGain; |
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public: |
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BoolEntryPlus6(char* labelText, NumEntryGain& eGain); |
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void set_dimreg(gig::DimensionRegion* dimreg); |
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bool get_active() { return checkbutton.get_active(); } |
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Glib::SignalProxy0<void> signal_toggled() { |
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return checkbutton.signal_toggled(); |
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} |
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}; |
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|
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#endif |
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