Strip trailing whitespace and fix other whitespace errors (e.g. space/tab mixing...

[ardour.git] / gtk2_ardour / midi_channel_selector.cc

diff --git a/gtk2_ardour/midi_channel_selector.cc b/gtk2_ardour/midi_channel_selector.cc
index 4119b7ce05c3c49c0824eacf77eda6531382de74..03f0630eb97c51ed6d12f272deb3c73f7615d656 100644 (file)
--- a/gtk2_ardour/midi_channel_selector.cc
+++ b/gtk2_ardour/midi_channel_selector.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2008 Paul Davis 
+    Copyright (C) 2008 Paul Davis
     Author: Hans Baier
 
     This program is free software; you can redistribute it and/or modify
@@ -31,15 +31,15 @@ using namespace ARDOUR;
 MidiChannelSelector::MidiChannelSelector(int n_rows, int n_columns, int start_row, int start_column)
        : Table(n_rows, n_columns, true)
        , _recursion_counter(0)
-{      
+{
        assert(n_rows >= 4);
        assert(n_rows >= start_row + 4);
        assert(n_columns >=4);
        assert(n_columns >= start_column + 4);
-       
+
        property_column_spacing() = 0;
        property_row_spacing() = 0;
-       
+
        uint8_t channel_nr = 0;
        for (int row = 0; row < 4; ++row) {
                for (int column = 0; column < 4; ++column) {
@@ -103,10 +103,10 @@ SingleMidiChannelSelector::SingleMidiChannelSelector(uint8_t active_channel)
 
 void
 SingleMidiChannelSelector::button_toggled(ToggleButton* button, uint8_t channel)
-{      
+{
        ++_recursion_counter;
        if (_recursion_counter == 1) {
-               // if the current button is active it must 
+               // if the current button is active it must
                // be different from the first one
                if (button->get_active()) {
                        if (_last_active_button) {
@@ -131,15 +131,15 @@ MidiMultipleChannelSelector::MidiMultipleChannelSelector(ChannelMode mode, uint1
        _select_all.add(*manage(new Label(_("All"))));
        _select_all.signal_clicked().connect(
                        bind(mem_fun(this, &MidiMultipleChannelSelector::select_all), true));
-       
+
        _select_none.add(*manage(new Label(_("None"))));
        _select_none.signal_clicked().connect(
                        bind(mem_fun(this, &MidiMultipleChannelSelector::select_all), false));
-       
+
        _invert_selection.add(*manage(new Label(_("Invert"))));
        _invert_selection.signal_clicked().connect(
                        mem_fun(this, &MidiMultipleChannelSelector::invert_selection));
-       
+
        _force_channel.add(*manage(new Label(_("Force"))));
        _force_channel.signal_toggled().connect(
                        mem_fun(this, &MidiMultipleChannelSelector::force_channels_button_toggled));
@@ -151,7 +151,7 @@ MidiMultipleChannelSelector::MidiMultipleChannelSelector(ChannelMode mode, uint1
        attach(_select_none,      5, 6, 1, 2);
        attach(_invert_selection, 5, 6, 2, 3);
        attach(_force_channel,    5, 6, 3, 4);
-       
+
        set_selected_channels(mask);
 }
 
@@ -181,21 +181,21 @@ MidiMultipleChannelSelector::set_channel_mode(ChannelMode mode, uint16_t mask)
        }
 }
 
-uint16_t 
-MidiMultipleChannelSelector::get_selected_channels() const 
-{ 
+uint16_t
+MidiMultipleChannelSelector::get_selected_channels() const
+{
        uint16_t selected_channels = 0;
        for (uint16_t i = 0; i < 16; i++) {
                const ToggleButton* button = &_buttons[i / 4][i % 4];
                if (button->get_active()) {
                        selected_channels |= (1L << i);
-               } 
+               }
        }
-       
-       return selected_channels; 
+
+       return selected_channels;
 }
 
-void 
+void
 MidiMultipleChannelSelector::set_selected_channels(uint16_t selected_channels)
 {
        for (uint16_t i = 0; i < 16; i++) {
@@ -223,7 +223,7 @@ MidiMultipleChannelSelector::button_toggled(ToggleButton */*button*/, uint8_t ch
        --_recursion_counter;
 }
 
-void 
+void
 MidiMultipleChannelSelector::force_channels_button_toggled()
 {
        if (_force_channel.get_active()) {
@@ -242,13 +242,13 @@ MidiMultipleChannelSelector::force_channels_button_toggled()
                                        found_first_active = true;
                                        active_channel = i;
                                }
-                       } 
+                       }
                }
-               
+
                if (!found_first_active) {
                        _buttons[0][0].set_active(true);
                }
-               
+
                _select_all.set_sensitive(false);
                _select_none.set_sensitive(false);
                _invert_selection.set_sensitive(false);
@@ -262,7 +262,7 @@ MidiMultipleChannelSelector::force_channels_button_toggled()
        }
 }
 
-void 
+void
 MidiMultipleChannelSelector::select_all(bool on)
 {
        if (_channel_mode == ForceChannel)
@@ -277,7 +277,7 @@ MidiMultipleChannelSelector::select_all(bool on)
        mode_changed.emit(_channel_mode, get_selected_channels());
 }
 
-void 
+void
 MidiMultipleChannelSelector::invert_selection(void)
 {
        if (_channel_mode == ForceChannel)