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persson |
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/* -*- C++ -*- */ |
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#include <gig.h> |
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#include <gtkmm/alignment.h> |
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#include <gtkmm/comboboxtext.h> |
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#include <gtkmm/label.h> |
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#include <gtkmm/spinbutton.h> |
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class ConverterPermille { |
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public: |
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uint16_t convert1(double x); |
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double convert2(uint16_t x); |
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}; |
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template<typename T> |
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class ConverterNum { |
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public: |
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T convert1(double x) { return T(x); } |
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double convert2(T x) { return x; } |
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}; |
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template<typename T> |
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class ConverterChoice { |
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private: |
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const T* values; |
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public: |
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T convert1(int x); |
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int convert2(T x); |
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}; |
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class ConverterChoiceLevCtrl { |
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public: |
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gig::leverage_ctrl_t convert1(int x); |
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int convert2(gig::leverage_ctrl_t x); |
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}; |
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class ConverterBool { |
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public: |
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bool convert1(bool x) { return x; } |
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bool convert2(bool x) { return x; } |
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}; |
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template<typename T> |
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class Tjosan : public ConverterNum<T> { |
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using ConverterNum<T>::convert1; |
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private: |
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T* var; |
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public: |
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void value_changed(); |
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}; |
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template<typename T> |
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void Tjosan<T>::value_changed() { |
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var = convert1(4.2); |
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}; |
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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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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::SpinButton spinbutton; |
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Gtk::Alignment align; |
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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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}; |
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// ------------------------------------------------------------------------- |
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template<typename T> |
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class NumEntryX : public NumEntry<gig::DimensionRegion> { |
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private: |
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T& (*access)(gig::DimensionRegion*); |
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void value_changed(); |
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public: |
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NumEntryX(char* labelText, T& (*access)(gig::DimensionRegion*), |
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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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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(gig::DimensionRegion* dimreg); |
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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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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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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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bool 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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class ChoiceEntryLeverageCtrl : public LabelWidget { |
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private: |
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Gtk::ComboBoxText combobox; |
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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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bool 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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class BoolEntry : public LabelWidget { |
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private: |
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Gtk::CheckButton checkbutton; |
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bool 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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BoolEntry(char* labelText, bool gig::DimensionRegion::* param); |
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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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// Implementation of template functions |
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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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align(0, 0, 0, 0), |
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LabelWidget(labelText, align) |
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{ |
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spinbutton.set_range(lower, upper); |
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spinbutton.set_increments(1, 10); |
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spinbutton.set_digits(decimals); |
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align.add(spinbutton); |
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} |
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// ------------------------------------------------------------------------- |
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template<typename T> |
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NumEntryX<T>::NumEntryX(char* labelText, T& (*access)(gig::DimensionRegion*), |
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double lower, double upper, int decimals) : |
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NumEntry<gig::DimensionRegion>(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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template<typename T> |
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void NumEntryX<T>::value_changed() |
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{ |
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if (dimreg) { |
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access(dimreg) = T(spinbutton.get_value()); |
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} |
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} |
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template<typename T> |
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void NumEntryX<T>::set_dimreg(gig::DimensionRegion* dimreg) |
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{ |
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this->dimreg = 0; |
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spinbutton.set_value(access(dimreg)); |
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this->dimreg = 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<T, T2>::value_changed)); |
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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) { |
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dimreg->*param = T(spinbutton.get_value()); |
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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(gig::DimensionRegion* dimreg) |
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{ |
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this->dimreg = 0; |
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spinbutton.set_value(dimreg->*param); |
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this->dimreg = dimreg; |
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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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LabelWidget(labelText, combobox), |
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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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} |
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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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template<typename T> |
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void ChoiceEntry<T>::value_changed() |
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{ |
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if (dimreg) { |
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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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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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