| 1 |
/* |
| 2 |
Copyright (c) 2014 - 2017 Christian Schoenebeck |
| 3 |
|
| 4 |
This file is part of "gigedit" and released under the terms of the |
| 5 |
GNU General Public License version 2. |
| 6 |
*/ |
| 7 |
|
| 8 |
#include "scriptslots.h" |
| 9 |
#include "global.h" |
| 10 |
|
| 11 |
ScriptSlots::ScriptSlots() : |
| 12 |
m_closeButton(Gtk::Stock::CLOSE) |
| 13 |
{ |
| 14 |
m_instrument = NULL; |
| 15 |
|
| 16 |
if (!Settings::singleton()->autoRestoreWindowDimension) { |
| 17 |
set_default_size(460,300); |
| 18 |
set_position(Gtk::WIN_POS_MOUSE); |
| 19 |
} |
| 20 |
|
| 21 |
add(m_vbox); |
| 22 |
|
| 23 |
m_generalInfoLabel.set_text(_( |
| 24 |
"Each row (\"slot\") references one instrument script that shall be " |
| 25 |
"executed by the sampler for currently selected instrument. Slots are " |
| 26 |
"executed consecutively from top down." |
| 27 |
)); |
| 28 |
m_generalInfoLabel.set_line_wrap(); |
| 29 |
m_vbox.pack_start(m_generalInfoLabel, Gtk::PACK_SHRINK); |
| 30 |
|
| 31 |
m_dragHintLabel.set_text(_( |
| 32 |
"Drag & drop a script from main window to this window to add a new " |
| 33 |
"script slot for this instrument." |
| 34 |
)); |
| 35 |
m_dragHintLabel.set_line_wrap(); |
| 36 |
m_scrolledWindow.add(m_vboxSlots); |
| 37 |
m_scrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC); |
| 38 |
m_vbox.pack_start(m_scrolledWindow); |
| 39 |
|
| 40 |
m_vbox.pack_start(m_dragHintLabel, Gtk::PACK_SHRINK); |
| 41 |
|
| 42 |
m_buttonBox.set_layout(Gtk::BUTTONBOX_END); |
| 43 |
m_buttonBox.pack_start(m_closeButton); |
| 44 |
m_closeButton.set_can_default(); |
| 45 |
m_closeButton.grab_focus(); |
| 46 |
m_vbox.pack_start(m_buttonBox, Gtk::PACK_SHRINK); |
| 47 |
|
| 48 |
m_closeButton.signal_clicked().connect( |
| 49 |
sigc::mem_fun(*this, &ScriptSlots::onButtonClose) |
| 50 |
); |
| 51 |
|
| 52 |
signal_hide().connect( |
| 53 |
sigc::mem_fun(*this, &ScriptSlots::onWindowHide) |
| 54 |
); |
| 55 |
|
| 56 |
// establish drag&drop between scripts tree view on main diwno and this |
| 57 |
// ScriptSlots window |
| 58 |
std::vector<Gtk::TargetEntry> drag_target_gig_script; |
| 59 |
drag_target_gig_script.push_back(Gtk::TargetEntry("gig::Script")); |
| 60 |
drag_dest_set(drag_target_gig_script); |
| 61 |
signal_drag_data_received().connect( |
| 62 |
sigc::mem_fun(*this, &ScriptSlots::onScriptDragNDropDataReceived) |
| 63 |
); |
| 64 |
|
| 65 |
show_all_children(); |
| 66 |
} |
| 67 |
|
| 68 |
ScriptSlots::~ScriptSlots() { |
| 69 |
//printf("ScriptSlots destruct\n"); |
| 70 |
clearSlots(); |
| 71 |
} |
| 72 |
|
| 73 |
void ScriptSlots::clearSlots() { |
| 74 |
for (int i = 0; i < m_slots.size(); ++i) { |
| 75 |
delete m_slots[i].deleteButton; |
| 76 |
delete m_slots[i].downButton; |
| 77 |
delete m_slots[i].upButton; |
| 78 |
delete m_slots[i].label; |
| 79 |
delete m_slots[i].hbox; |
| 80 |
} |
| 81 |
m_slots.clear(); |
| 82 |
} |
| 83 |
|
| 84 |
void ScriptSlots::setInstrument(gig::Instrument* instrument) { |
| 85 |
m_instrument = instrument; |
| 86 |
if (!m_instrument) { |
| 87 |
set_title(_("No Instrument")); |
| 88 |
return; |
| 89 |
} |
| 90 |
|
| 91 |
set_title(std::string(_("Script Slots of Instrument")) + " - \"" + instrument->pInfo->Name + "\""); |
| 92 |
clearSlots(); |
| 93 |
for (int i = 0; i < instrument->ScriptSlotCount(); ++i) { |
| 94 |
gig::Script* script = instrument->GetScriptOfSlot(i); |
| 95 |
if (!script) continue; |
| 96 |
//printf("script '%s'\n", script->Name.c_str()); |
| 97 |
appendNewSlot(script); |
| 98 |
} |
| 99 |
} |
| 100 |
|
| 101 |
void ScriptSlots::refreshSlots() { |
| 102 |
clearSlots(); |
| 103 |
setInstrument(m_instrument); |
| 104 |
} |
| 105 |
|
| 106 |
void ScriptSlots::onScriptDragNDropDataReceived( |
| 107 |
const Glib::RefPtr<Gdk::DragContext>& context, int, int, |
| 108 |
const Gtk::SelectionData& selection_data, guint, guint time) |
| 109 |
{ |
| 110 |
gig::Script* script = *((gig::Script**) selection_data.get_data()); |
| 111 |
if (script && selection_data.get_length() == sizeof(gig::Script*)) { |
| 112 |
std::cout << "Drop received script \"" << script->Name << "\"" << std::endl; |
| 113 |
m_instrument->AddScriptSlot(script); |
| 114 |
appendNewSlot(script); |
| 115 |
// drop success |
| 116 |
context->drop_reply(true, time); |
| 117 |
// inform i.e. main window |
| 118 |
script_slots_changed_signal.emit(m_instrument); |
| 119 |
} else { |
| 120 |
// drop failed |
| 121 |
context->drop_reply(false, time); |
| 122 |
} |
| 123 |
} |
| 124 |
|
| 125 |
void ScriptSlots::appendNewSlot(gig::Script* script) { |
| 126 |
static int slotID = 0; |
| 127 |
|
| 128 |
Row row; |
| 129 |
row.id = slotID++; |
| 130 |
row.hbox = new Gtk::HBox; |
| 131 |
row.label = new Gtk::Label; |
| 132 |
row.downButton = new Gtk::Button(Gtk::Stock::GO_DOWN); |
| 133 |
row.upButton = new Gtk::Button(Gtk::Stock::GO_UP); |
| 134 |
row.deleteButton = new Gtk::Button(Gtk::Stock::DELETE); |
| 135 |
row.script = script; |
| 136 |
|
| 137 |
row.hbox->pack_start(*row.label); |
| 138 |
row.hbox->pack_start(*row.downButton, Gtk::PACK_SHRINK); |
| 139 |
row.hbox->pack_start(*row.upButton, Gtk::PACK_SHRINK); |
| 140 |
row.hbox->pack_start(*row.deleteButton, Gtk::PACK_SHRINK); |
| 141 |
|
| 142 |
row.label->set_text(ToString(m_slots.size()+1) + ". \"" + script->Name + "\""); |
| 143 |
//row.label->set_alignment(Gtk::ALIGN_START, Gtk::ALIGN_CENTER); |
| 144 |
|
| 145 |
row.upButton->signal_clicked().connect( |
| 146 |
sigc::bind( |
| 147 |
sigc::mem_fun(*this, &ScriptSlots::moveSlotUp), row.id |
| 148 |
) |
| 149 |
); |
| 150 |
row.downButton->signal_clicked().connect( |
| 151 |
sigc::bind( |
| 152 |
sigc::mem_fun(*this, &ScriptSlots::moveSlotDown), row.id |
| 153 |
) |
| 154 |
); |
| 155 |
row.deleteButton->signal_clicked().connect( |
| 156 |
sigc::bind( |
| 157 |
sigc::mem_fun(*this, &ScriptSlots::deleteSlot), row.id |
| 158 |
) |
| 159 |
); |
| 160 |
|
| 161 |
m_vboxSlots.add(*row.hbox); |
| 162 |
m_scrolledWindow.show_all_children(); |
| 163 |
|
| 164 |
m_slots.push_back(row); |
| 165 |
} |
| 166 |
|
| 167 |
void ScriptSlots::moveSlotUp(int slotID) { |
| 168 |
for (int i = 0; i < m_instrument->ScriptSlotCount(); ++i) { |
| 169 |
if (m_slots[i].id == slotID) { |
| 170 |
if (i != 0) { |
| 171 |
m_instrument->SwapScriptSlots(i, i-1); |
| 172 |
refreshSlots(); |
| 173 |
script_slots_changed_signal.emit(m_instrument); |
| 174 |
} |
| 175 |
break; |
| 176 |
} |
| 177 |
} |
| 178 |
} |
| 179 |
|
| 180 |
void ScriptSlots::moveSlotDown(int slotID) { |
| 181 |
for (int i = 0; i < m_instrument->ScriptSlotCount(); ++i) { |
| 182 |
if (m_slots[i].id == slotID) { |
| 183 |
if (i < m_instrument->ScriptSlotCount() - 1) { |
| 184 |
m_instrument->SwapScriptSlots(i, i+1); |
| 185 |
refreshSlots(); |
| 186 |
script_slots_changed_signal.emit(m_instrument); |
| 187 |
} |
| 188 |
break; |
| 189 |
} |
| 190 |
} |
| 191 |
} |
| 192 |
|
| 193 |
void ScriptSlots::deleteSlot(int slotID) { |
| 194 |
for (int i = 0; i < m_instrument->ScriptSlotCount(); ++i) { |
| 195 |
if (m_slots[i].id == slotID) { |
| 196 |
m_instrument->RemoveScriptSlot(i); |
| 197 |
refreshSlots(); |
| 198 |
script_slots_changed_signal.emit(m_instrument); |
| 199 |
break; |
| 200 |
} |
| 201 |
} |
| 202 |
} |
| 203 |
|
| 204 |
sigc::signal<void, gig::Instrument*>& ScriptSlots::signal_script_slots_changed() { |
| 205 |
return script_slots_changed_signal; |
| 206 |
} |
| 207 |
|
| 208 |
void ScriptSlots::onButtonClose() { |
| 209 |
hide(); |
| 210 |
} |
| 211 |
|
| 212 |
void ScriptSlots::onWindowHide() { |
| 213 |
delete this; // this is the end, my friend |
| 214 |
} |
| 215 |
|
Parent Directory
| 
Revision Log