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/* -*- c++ -*- |
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* Copyright (C) 2006-2008 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 "dimensionmanager.h" |
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|
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#include <gtkmm/stock.h> |
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#include <gtkmm/messagedialog.h> |
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#include <gtkmm/dialog.h> |
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#include <gtkmm/comboboxtext.h> |
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|
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// returns a human readable name of the given dimension type |
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static Glib::ustring __dimTypeAsString(gig::dimension_t d) { |
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char buf[32]; |
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switch (d) { |
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case gig::dimension_none: |
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return "None"; |
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case gig::dimension_samplechannel: |
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return "Sample Channel"; |
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case gig::dimension_layer: |
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return "Layer"; |
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case gig::dimension_velocity: |
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return "Velocity"; |
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case gig::dimension_channelaftertouch: |
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return "Aftertouch"; |
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case gig::dimension_releasetrigger: |
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return "Release Trigger"; |
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case gig::dimension_keyboard: |
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return "Keyswitching"; |
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case gig::dimension_roundrobin: |
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return "Round Robin"; |
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case gig::dimension_random: |
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return "Random Generator"; |
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case gig::dimension_smartmidi: |
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return "Smart MIDI"; |
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case gig::dimension_roundrobinkeyboard: |
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return "Keyboard Round Robin"; |
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case gig::dimension_modwheel: |
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return "Modulation Wheel"; |
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case gig::dimension_breath: |
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return "Breath Ctrl."; |
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case gig::dimension_foot: |
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return "Foot Ctrl."; |
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case gig::dimension_portamentotime: |
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return "Portamento Time Ctrl."; |
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case gig::dimension_effect1: |
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return "Effect Ctrl. 1"; |
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case gig::dimension_effect2: |
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return "Effect Ctrl. 2"; |
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case gig::dimension_genpurpose1: |
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return "General Purpose Ctrl. 1"; |
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case gig::dimension_genpurpose2: |
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return "General Purpose Ctrl. 2"; |
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case gig::dimension_genpurpose3: |
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return "General Purpose Ctrl. 3"; |
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case gig::dimension_genpurpose4: |
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return "General Purpose Ctrl. 4"; |
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case gig::dimension_sustainpedal: |
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return "Sustain Pedal"; |
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case gig::dimension_portamento: |
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return "Portamento Ctrl."; |
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case gig::dimension_sostenutopedal: |
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return "Sostenuto Pedal"; |
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case gig::dimension_softpedal: |
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return "Soft Pedal"; |
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case gig::dimension_genpurpose5: |
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return "General Purpose Ctrl. 5"; |
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case gig::dimension_genpurpose6: |
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return "General Purpose Ctrl. 6"; |
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case gig::dimension_genpurpose7: |
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return "General Purpose Ctrl. 7"; |
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case gig::dimension_genpurpose8: |
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return "General Purpose Ctrl. 8"; |
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case gig::dimension_effect1depth: |
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return "Effect 1 Depth"; |
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case gig::dimension_effect2depth: |
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return "Effect 2 Depth"; |
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case gig::dimension_effect3depth: |
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return "Effect 3 Depth"; |
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case gig::dimension_effect4depth: |
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return "Effect 4 Depth"; |
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case gig::dimension_effect5depth: |
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return "Effect 5 Depth"; |
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default: |
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sprintf(buf, "Unknown Type (0x%x) !!!", d); |
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return buf; |
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} |
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} |
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|
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// returns a human readable description of the given dimension |
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static Glib::ustring __dimDescriptionAsString(gig::dimension_t d) { |
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switch (d) { |
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case gig::dimension_none: |
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return "Dimension not in use"; |
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case gig::dimension_samplechannel: |
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return "If used sample has more than one channel (thus is not mono)"; |
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case gig::dimension_layer: |
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return "For layering of up to 8 instruments (and eventually crossfading of 2 or 4 layers"; |
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case gig::dimension_velocity: |
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return "Key Velocity (this is the only dimension in gig2 where the ranges can exactly be defined)"; |
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case gig::dimension_channelaftertouch: |
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return "Channel Key Pressure"; |
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case gig::dimension_releasetrigger: |
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return "Special dimension for triggering samples on releasing a key"; |
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case gig::dimension_keyboard: |
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return "Dimension for keyswitching (keyboard)"; |
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case gig::dimension_roundrobin: |
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return "Different samples triggered each time a note is played, dimension regions selected in sequence"; |
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case gig::dimension_random: |
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return "Different samples triggered each time a note is played, random order"; |
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case gig::dimension_smartmidi: |
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return "For MIDI tools like legato and repetition mode"; |
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case gig::dimension_roundrobinkeyboard: |
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return "Different samples triggered each time a note is played, any key advances the counter"; |
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case gig::dimension_modwheel: |
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return "MIDI Controller 1"; |
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case gig::dimension_breath: |
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return "MIDI Controller 2"; |
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case gig::dimension_foot: |
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return "MIDI Controller 4"; |
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case gig::dimension_portamentotime: |
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return "MIDI Controller 5"; |
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case gig::dimension_effect1: |
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return "MIDI Controller 12"; |
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case gig::dimension_effect2: |
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return "MIDI Controller 13"; |
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case gig::dimension_genpurpose1: |
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return "Slider, MIDI Controller 16"; |
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case gig::dimension_genpurpose2: |
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return "Slider, MIDI Controller 17"; |
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case gig::dimension_genpurpose3: |
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return "Slider, MIDI Controller 18"; |
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case gig::dimension_genpurpose4: |
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return "Slider, MIDI Controller 19"; |
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case gig::dimension_sustainpedal: |
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return "MIDI Controller 64"; |
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case gig::dimension_portamento: |
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return "MIDI Controller 65"; |
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case gig::dimension_sostenutopedal: |
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return "MIDI Controller 66"; |
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case gig::dimension_softpedal: |
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return "MIDI Controller 67"; |
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case gig::dimension_genpurpose5: |
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return "Button, MIDI Controller 80"; |
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case gig::dimension_genpurpose6: |
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return "Button, MIDI Controller 81"; |
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case gig::dimension_genpurpose7: |
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return "Button, MIDI Controller 82"; |
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case gig::dimension_genpurpose8: |
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return "Button, MIDI Controller 83"; |
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case gig::dimension_effect1depth: |
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return "MIDI Controller 91"; |
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case gig::dimension_effect2depth: |
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return "MIDI Controller 92"; |
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case gig::dimension_effect3depth: |
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return "MIDI Controller 93"; |
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case gig::dimension_effect4depth: |
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return "MIDI Controller 94"; |
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case gig::dimension_effect5depth: |
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return "MIDI Controller 95"; |
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default: |
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return "Please report this !!!"; |
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} |
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} |
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|
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DimensionManager::DimensionManager() : |
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addButton(Gtk::Stock::ADD), removeButton(Gtk::Stock::REMOVE) |
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{ |
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set_title("Dimensions of selected Region"); |
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add(vbox); |
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scrolledWindow.add(treeView); |
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vbox.pack_start(scrolledWindow); |
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scrolledWindow.show(); |
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vbox.pack_start(buttonBox, Gtk::PACK_SHRINK); |
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buttonBox.set_layout(Gtk::BUTTONBOX_END); |
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buttonBox.set_border_width(5); |
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buttonBox.show(); |
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buttonBox.pack_start(addButton, Gtk::PACK_SHRINK); |
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buttonBox.pack_start(removeButton, Gtk::PACK_SHRINK); |
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addButton.show(); |
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removeButton.show(); |
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|
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// setup the table |
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refTableModel = Gtk::ListStore::create(tableModel); |
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treeView.set_model(refTableModel); |
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treeView.append_column("Dimension Type", tableModel.m_dim_type); |
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treeView.append_column("Bits", tableModel.m_bits); |
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treeView.append_column("Zones", tableModel.m_zones); |
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treeView.append_column("Description", tableModel.m_description); |
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treeView.show(); |
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|
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addButton.signal_clicked().connect( |
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sigc::mem_fun(*this, &DimensionManager::addDimension) |
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); |
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|
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removeButton.signal_clicked().connect( |
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sigc::mem_fun(*this, &DimensionManager::removeDimension) |
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); |
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|
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show_all_children(); |
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} |
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|
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// update all GUI elements according to current gig::Region informations |
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void DimensionManager::refreshManager() { |
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refTableModel->clear(); |
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if (region) { |
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for (int i = 0; i < region->Dimensions; i++) { |
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gig::dimension_def_t* dim = ®ion->pDimensionDefinitions[i]; |
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Gtk::TreeModel::Row row = *(refTableModel->append()); |
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row[tableModel.m_dim_type] = __dimTypeAsString(dim->dimension); |
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row[tableModel.m_bits] = dim->bits; |
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row[tableModel.m_zones] = 1 << dim->bits; //TODO: for now we calculate it here until libgig always ensures 'zones' to be correct |
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row[tableModel.m_description] = __dimDescriptionAsString(dim->dimension); |
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row[tableModel.m_definition] = dim; |
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} |
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} |
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set_sensitive(region); |
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} |
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|
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void DimensionManager::show(gig::Region* region) { |
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this->region = region; |
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refreshManager(); |
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Gtk::Window::show(); |
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deiconify(); |
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} |
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|
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void DimensionManager::set_region(gig::Region* region) { |
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this->region = region; |
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refreshManager(); |
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} |
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|
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void DimensionManager::addDimension() { |
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try { |
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Gtk::Dialog dialog("New Dimension", true /*modal*/); |
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// add dimension type combo box to the dialog |
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Glib::RefPtr<Gtk::ListStore> refComboModel = Gtk::ListStore::create(comboModel); |
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for (int i = 0x01; i < 0xff; i++) { |
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Glib::ustring sType = |
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__dimTypeAsString(static_cast<gig::dimension_t>(i)); |
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if (sType.find("Unknown") != 0) { |
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Gtk::TreeModel::Row row = *(refComboModel->append()); |
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row[comboModel.m_type_id] = i; |
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row[comboModel.m_type_name] = sType; |
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} |
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} |
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Gtk::ComboBox comboDimType; |
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comboDimType.set_model(refComboModel); |
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comboDimType.pack_start(comboModel.m_type_id); |
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comboDimType.pack_start(comboModel.m_type_name); |
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dialog.get_vbox()->pack_start(comboDimType); |
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comboDimType.show(); |
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// add zones combo box to the dialog |
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Gtk::ComboBoxText comboZones; |
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for (int i = 1; i <= 7; i++) { //FIXME: is 7 the correct amount of max. bits ??? |
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char buf[64]; |
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sprintf(buf, "%d Zones (%d Bits)", 1 << i, i); |
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comboZones.append_text(buf); |
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} |
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dialog.get_vbox()->pack_start(comboZones); |
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comboZones.show(); |
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// add OK and CANCEL buttons to the dialog |
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dialog.add_button(Gtk::Stock::OK, 0); |
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dialog.add_button(Gtk::Stock::CANCEL, 1); |
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dialog.show_all_children(); |
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if (!dialog.run()) { // OK selected ... |
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Gtk::TreeModel::iterator iterType = comboDimType.get_active(); |
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if (!iterType) return; |
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Gtk::TreeModel::Row rowType = *iterType; |
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if (!rowType) return; |
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gig::dimension_def_t dim; |
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int iTypeID = rowType[comboModel.m_type_id]; |
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dim.dimension = static_cast<gig::dimension_t>(iTypeID); |
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if (comboZones.get_active_row_number() < 0) return; |
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dim.bits = comboZones.get_active_row_number() + 1; |
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dim.zones = 1 << dim.bits; //TODO: support zones != pow(2,bits) - feature of gig v3 |
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printf( |
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"Adding dimension (type=0x%x, bits=%d, zones=%d)\n", |
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dim.dimension, dim.bits, dim.zones |
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); |
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// notify everybody that we're going to update the region |
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region_to_be_changed_signal.emit(region); |
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// add the new dimension to the region |
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// (implicitly creates new dimension regions) |
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region->AddDimension(&dim); |
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// let everybody know there was a change |
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region_changed_signal.emit(region); |
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// update all GUI elements |
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refreshManager(); |
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} |
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} catch (RIFF::Exception e) { |
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// notify that the changes are over (i.e. to avoid dead locks) |
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region_changed_signal.emit(region); |
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// show error message |
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Glib::ustring txt = "Could not add dimension: " + e.Message; |
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Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); |
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msg.run(); |
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} |
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} |
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|
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void DimensionManager::removeDimension() { |
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Glib::RefPtr<Gtk::TreeSelection> sel = treeView.get_selection(); |
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Gtk::TreeModel::iterator it = sel->get_selected(); |
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if (it) { |
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try { |
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// notify everybody that we're going to update the region |
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region_to_be_changed_signal.emit(region); |
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// remove selected dimension |
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Gtk::TreeModel::Row row = *it; |
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gig::dimension_def_t* dim = row[tableModel.m_definition]; |
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region->DeleteDimension(dim); |
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// let everybody know there was a change |
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region_changed_signal.emit(region); |
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// update all GUI elements |
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refreshManager(); |
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} catch (RIFF::Exception e) { |
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// notify that the changes are over (i.e. to avoid dead locks) |
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region_changed_signal.emit(region); |
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// show error message |
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Glib::ustring txt = "Could not remove dimension: " + e.Message; |
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Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); |
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msg.run(); |
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} |
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} |
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} |
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