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/* |
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* Copyright (C) 2006-2014 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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#include <cstring> |
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|
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#include "paramedit.h" |
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|
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#include "global.h" |
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#include "compat.h" |
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|
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std::string gig_encoding("CP1252"); |
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|
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Glib::ustring gig_to_utf8(const gig::String& gig_string) { |
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return Glib::convert_with_fallback(gig_string, "UTF-8", gig_encoding, "?"); |
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} |
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|
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gig::String gig_from_utf8(const Glib::ustring& utf8_string) { |
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return Glib::convert_with_fallback(utf8_string, gig_encoding, "UTF-8", "?"); |
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} |
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|
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|
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namespace { |
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const char* const controlChangeTexts[] = { |
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_("none"), _("channelaftertouch"), _("velocity"), |
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0, |
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_("modwheel"), // "Modulation Wheel or Lever", |
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_("breath"), // "Breath Controller", |
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0, |
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_("foot"), // "Foot Controller", |
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_("portamentotime"), // "Portamento Time", |
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0, 0, 0, 0, 0, 0, |
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_("effect1"), // "Effect Control 1", |
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_("effect2"), // "Effect Control 2", |
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0, 0, |
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_("genpurpose1"), // "General Purpose Controller 1", |
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_("genpurpose2"), // "General Purpose Controller 2", |
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_("genpurpose3"), // "General Purpose Controller 3", |
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_("genpurpose4"), // "General Purpose Controller 4", |
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
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0, 0, 0, 0, 0, 0, |
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_("sustainpedal"), // "Damper Pedal on/off (Sustain)", |
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_("portamento"), // "Portamento On/Off", |
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_("sostenuto"), // "Sustenuto On/Off", |
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_("softpedal"), // "Soft Pedal On/Off", |
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
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_("genpurpose5"), // "General Purpose Controller 5", |
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_("genpurpose6"), // "General Purpose Controller 6", |
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_("genpurpose7"), // "General Purpose Controller 7", |
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_("genpurpose8"), // "General Purpose Controller 8", |
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0, 0, 0, 0, 0, 0, 0, |
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_("effect1depth"), // "Effects 1 Depth", |
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_("effect2depth"), // "Effects 2 Depth", |
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_("effect3depth"), // "Effects 3 Depth", |
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_("effect4depth"), // "Effects 4 Depth", |
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_("effect5depth"), // "Effects 5 Depth" |
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}; |
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} |
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|
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LabelWidget::LabelWidget(const char* labelText, Gtk::Widget& widget) : |
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label(Glib::ustring(labelText) + ":"), |
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widget(widget) |
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{ |
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label.set_alignment(Gtk::ALIGN_START); |
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} |
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|
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void LabelWidget::set_sensitive(bool sensitive) |
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{ |
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label.set_sensitive(sensitive); |
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widget.set_sensitive(sensitive); |
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} |
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|
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NumEntry::NumEntry(const char* labelText, double lower, double upper, |
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int decimals) : |
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LabelWidget(labelText, box), |
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#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
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adjust(lower, lower, upper, 1, 10), |
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#else |
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adjust(Gtk::Adjustment::create(lower, lower, upper, 1, 10)), |
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#endif |
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scale(adjust), |
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spinbutton(adjust) |
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{ |
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scale.set_size_request(70); |
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spinbutton.set_digits(decimals); |
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spinbutton.set_value(0); |
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spinbutton.set_numeric(); |
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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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NumEntryGain::NumEntryGain(const char* labelText, |
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double lower, double upper, |
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int decimals, double coeff) : |
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NumEntry(labelText, lower, upper, decimals), |
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value(0), |
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coeff(coeff), |
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connected(true) |
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{ |
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spinbutton.signal_value_changed().connect( |
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sigc::mem_fun(*this, &NumEntryGain::value_changed)); |
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} |
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|
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void NumEntryGain::value_changed() |
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{ |
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if (!connected) return; |
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|
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const double f = pow(10, spinbutton.get_digits()); |
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int new_value = round_to_int(spinbutton.get_value() * f); |
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if (new_value != round_to_int(value / coeff * f)) { |
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value = round_to_int(new_value / f * coeff); |
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sig_changed(); |
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} |
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} |
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|
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void NumEntryGain::set_value(int32_t value) |
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{ |
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if (value != this->value) { |
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this->value = value; |
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|
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connected = false; |
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bool plus6 = value < 0; |
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spinbutton.set_value(plus6 ? 0 : value / coeff); |
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set_sensitive(!plus6); |
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connected = true; |
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|
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sig_changed(); |
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} |
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} |
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|
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|
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BoolEntryPlus6::BoolEntryPlus6(const char* labelText, NumEntryGain& eGain, int32_t plus6value) : |
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LabelWidget(labelText, checkbutton), |
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checkbutton(labelText), |
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eGain(eGain), |
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plus6value(plus6value) |
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{ |
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checkbutton.signal_toggled().connect( |
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sigc::mem_fun(*this, &BoolEntryPlus6::value_changed)); |
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} |
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|
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void BoolEntryPlus6::value_changed() |
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{ |
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if (checkbutton.get_active()) eGain.set_value(plus6value); |
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else if (eGain.get_value() < 0) eGain.set_value(0); |
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} |
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|
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int32_t BoolEntryPlus6::get_value() const |
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{ |
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return eGain.get_value(); |
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} |
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|
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void BoolEntryPlus6::set_value(int32_t value) |
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{ |
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checkbutton.set_active(value < 0); |
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} |
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|
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NumEntryPermille::NumEntryPermille(const char* labelText, |
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double lower, double upper, int decimals) : |
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NumEntry(labelText, lower, upper, decimals), |
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value(0) |
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{ |
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spinbutton.signal_value_changed().connect( |
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sigc::mem_fun(*this, &NumEntryPermille::value_changed)); |
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} |
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|
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void NumEntryPermille::value_changed() |
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{ |
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uint16_t new_value = uint16_t(spinbutton.get_value() * 10 + 0.5); |
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if (new_value != value) { |
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value = uint16_t(spinbutton.get_value() * 10 + 0.5); |
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sig_changed(); |
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} |
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} |
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|
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void NumEntryPermille::set_value(uint16_t value) |
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{ |
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if (value != this->value) { |
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spinbutton.set_value(value / 10.0); |
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} |
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} |
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|
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|
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NoteEntry::NoteEntry(const char* labelText) : |
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NumEntryTemp<uint8_t>(labelText) |
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{ |
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spin_button_show_notes(spinbutton); |
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} |
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|
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namespace { |
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const char* notes[] = { |
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_("C"), _("C#"), _("D"), _("D#"), _("E"), _("F"),_("F#"), |
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_("G"), _("G#"), _("A"), _("A#"), _("B") |
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}; |
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|
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int note_value(const Glib::ustring& note, double* value) |
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{ |
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const char* str = note.c_str(); |
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|
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int i; |
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for (i = 11 ; i >= 0 ; i--) { |
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if (strncasecmp(str, notes[i], strlen(notes[i])) == 0) break; |
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} |
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if (i >= 0) { |
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char* endptr; |
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long x = strtol(str + strlen(notes[i]), &endptr, 10); |
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if (endptr != str + strlen(notes[i])) { |
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*value = std::max(0L, std::min(i + (x + 1) * 12, 127L)); |
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return true; |
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} |
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} else { |
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char* endptr; |
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long x = strtol(str, &endptr, 10); |
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if (endptr != str) { |
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*value = std::max(0L, std::min(x, 127L)); |
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return true; |
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} |
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} |
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return Gtk::INPUT_ERROR; |
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} |
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} |
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|
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int note_value(const Glib::ustring& note) |
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{ |
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double value = 0; |
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note_value(note, &value); |
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return value; |
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} |
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|
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Glib::ustring note_str(int note) |
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{ |
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char buf[10]; |
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sprintf(buf, "%s%d", notes[note % 12], note / 12 - 1); |
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return buf; |
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} |
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|
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namespace { |
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// Convert the Entry text to a number |
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int on_input(double* new_value, Gtk::SpinButton* spinbutton) { |
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return note_value(spinbutton->get_text(), new_value); |
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} |
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|
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// Convert the Adjustment position to text |
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bool on_output(Gtk::SpinButton* spinbutton) { |
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spinbutton->set_text( |
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note_str(spinbutton->get_adjustment()->get_value() + 0.5)); |
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return true; |
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} |
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} |
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|
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// Make a SpinButton show notes instead of numbers |
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void spin_button_show_notes(Gtk::SpinButton& spin_button) |
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{ |
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spin_button.set_numeric(false); |
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spin_button.set_width_chars(4); |
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spin_button.signal_input().connect( |
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sigc::bind(sigc::ptr_fun(&on_input), &spin_button)); |
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spin_button.signal_output().connect( |
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sigc::bind(sigc::ptr_fun(&on_output), &spin_button)); |
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} |
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|
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ChoiceEntryLeverageCtrl::ChoiceEntryLeverageCtrl(const char* labelText) : |
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LabelWidget(labelText, align), |
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align(0, 0, 0, 0) |
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{ |
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for (int i = 0 ; i < 99 ; i++) { |
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if (controlChangeTexts[i]) { |
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#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 24) || GTKMM_MAJOR_VERSION < 2 |
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combobox.append_text(controlChangeTexts[i]); |
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#else |
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combobox.append(controlChangeTexts[i]); |
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#endif |
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} |
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} |
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combobox.signal_changed().connect( |
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sigc::mem_fun(*this, &ChoiceEntryLeverageCtrl::value_changed)); |
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align.add(combobox); |
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value.type = gig::leverage_ctrl_t::type_none; |
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value.controller_number = 0; |
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} |
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|
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void ChoiceEntryLeverageCtrl::value_changed() |
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{ |
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int rowno = combobox.get_active_row_number(); |
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switch (rowno) |
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{ |
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case -1: |
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break; |
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case 0: |
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value.type = gig::leverage_ctrl_t::type_none; |
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break; |
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case 1: |
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value.type = gig::leverage_ctrl_t::type_channelaftertouch; |
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break; |
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case 2: |
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value.type = gig::leverage_ctrl_t::type_velocity; |
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break; |
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default: |
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value.type = gig::leverage_ctrl_t::type_controlchange; |
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int x = 3; |
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for (uint cc = 0 ; cc < 96 ; cc++) { |
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if (controlChangeTexts[cc + 3]) { |
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if (rowno == x) { |
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value.controller_number = cc; |
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break; |
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} |
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x++; |
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} |
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} |
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break; |
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} |
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if (rowno >= 0) sig_changed(); |
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} |
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|
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void ChoiceEntryLeverageCtrl::set_value(gig::leverage_ctrl_t value) |
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{ |
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int x; |
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switch (value.type) |
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{ |
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case gig::leverage_ctrl_t::type_none: |
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x = 0; |
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break; |
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case gig::leverage_ctrl_t::type_channelaftertouch: |
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x = 1; |
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break; |
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case gig::leverage_ctrl_t::type_velocity: |
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x = 2; |
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break; |
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case gig::leverage_ctrl_t::type_controlchange: |
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x = -1; |
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for (uint cc = 0 ; cc < 96 ; cc++) { |
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if (controlChangeTexts[cc + 3]) { |
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x++; |
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if (value.controller_number == cc) { |
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x += 3; |
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break; |
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} |
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} |
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} |
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break; |
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default: |
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x = -1; |
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break; |
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} |
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combobox.set_active(x); |
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} |
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|
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|
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BoolEntry::BoolEntry(const char* labelText) : |
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LabelWidget(labelText, checkbutton), |
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checkbutton(labelText) |
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{ |
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checkbutton.signal_toggled().connect(sig_changed.make_slot()); |
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} |
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|
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|
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StringEntry::StringEntry(const char* labelText) : |
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LabelWidget(labelText, entry) |
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{ |
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entry.signal_changed().connect(sig_changed.make_slot()); |
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} |
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|
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gig::String StringEntry::get_value() const |
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{ |
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return gig_from_utf8(entry.get_text()); |
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} |
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|
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void StringEntry::set_value(const gig::String& value) { |
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entry.set_text(gig_to_utf8(value)); |
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} |
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|
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|
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StringEntryMultiLine::StringEntryMultiLine(const char* labelText) : |
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LabelWidget(labelText, frame) |
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{ |
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text_buffer = text_view.get_buffer(); |
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frame.set_shadow_type(Gtk::SHADOW_IN); |
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frame.add(text_view); |
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text_buffer->signal_changed().connect(sig_changed.make_slot()); |
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} |
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|
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gig::String StringEntryMultiLine::get_value() const |
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{ |
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Glib::ustring value = text_buffer->get_text(); |
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for (int i = 0 ; (i = value.find("\x0a", i)) >= 0 ; i += 2) |
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value.replace(i, 1, "\x0d\x0a"); |
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return gig_from_utf8(value); |
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} |
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|
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void StringEntryMultiLine::set_value(const gig::String& value) |
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{ |
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Glib::ustring text = gig_to_utf8(value); |
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for (int i = 0 ; (i = text.find("\x0d\x0a", i, 2)) >= 0 ; i++) |
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text.replace(i, 2, "\x0a"); |
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text_buffer->set_text(text); |
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} |
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|
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|
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Table::Table(int x, int y) : Gtk::Table(x, y), rowno(0) { } |
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|
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void Table::add(BoolEntry& boolentry) |
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{ |
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attach(boolentry.widget, 0, 2, rowno, rowno + 1, |
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Gtk::FILL, Gtk::SHRINK); |
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rowno++; |
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} |
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|
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void Table::add(BoolEntryPlus6& boolentry) |
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{ |
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attach(boolentry.widget, 0, 2, rowno, rowno + 1, |
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Gtk::FILL, Gtk::SHRINK); |
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rowno++; |
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} |
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|
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void Table::add(LabelWidget& prop) |
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{ |
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attach(prop.label, 1, 2, rowno, rowno + 1, |
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Gtk::FILL, Gtk::SHRINK); |
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attach(prop.widget, 2, 3, rowno, rowno + 1, |
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Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK); |
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rowno++; |
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} |
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