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/* |
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Copyright (c) 2014 - 2017 Christian Schoenebeck |
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|
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This file is part of "gigedit" and released under the terms of the |
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GNU General Public License version 2. |
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*/ |
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|
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#include "scriptslots.h" |
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#include "global.h" |
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|
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ScriptSlots::ScriptSlots() : |
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m_closeButton(Gtk::Stock::CLOSE) |
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{ |
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m_instrument = NULL; |
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|
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add(m_vbox); |
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|
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m_generalInfoLabel.set_text(_( |
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"Each row (\"slot\") references one instrument script that shall be " |
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"executed by the sampler for currently selected instrument. Slots are " |
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"executed consecutively from top down." |
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)); |
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m_generalInfoLabel.set_line_wrap(); |
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m_vbox.pack_start(m_generalInfoLabel, Gtk::PACK_SHRINK); |
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|
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m_dragHintLabel.set_text(_( |
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"Drag & drop a script from main window to this window to add a new " |
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"script slot for this instrument." |
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)); |
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m_dragHintLabel.set_line_wrap(); |
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m_scrolledWindow.add(m_vboxSlots); |
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m_scrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC); |
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m_vbox.pack_start(m_scrolledWindow); |
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|
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m_vbox.pack_start(m_dragHintLabel, Gtk::PACK_SHRINK); |
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|
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m_buttonBox.set_layout(Gtk::BUTTONBOX_END); |
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m_buttonBox.pack_start(m_closeButton); |
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m_closeButton.set_can_default(); |
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m_closeButton.grab_focus(); |
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m_vbox.pack_start(m_buttonBox, Gtk::PACK_SHRINK); |
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|
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m_closeButton.signal_clicked().connect( |
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sigc::mem_fun(*this, &ScriptSlots::onButtonClose) |
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); |
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|
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signal_hide().connect( |
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sigc::mem_fun(*this, &ScriptSlots::onWindowHide) |
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); |
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|
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// establish drag&drop between scripts tree view on main diwno and this |
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// ScriptSlots window |
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std::vector<Gtk::TargetEntry> drag_target_gig_script; |
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drag_target_gig_script.push_back(Gtk::TargetEntry("gig::Script")); |
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drag_dest_set(drag_target_gig_script); |
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signal_drag_data_received().connect( |
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sigc::mem_fun(*this, &ScriptSlots::onScriptDragNDropDataReceived) |
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); |
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|
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show_all_children(); |
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|
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resize(460,300); |
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} |
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|
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ScriptSlots::~ScriptSlots() { |
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//printf("ScriptSlots destruct\n"); |
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clearSlots(); |
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} |
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|
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void ScriptSlots::clearSlots() { |
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for (int i = 0; i < m_slots.size(); ++i) { |
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delete m_slots[i].deleteButton; |
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delete m_slots[i].downButton; |
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delete m_slots[i].upButton; |
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delete m_slots[i].label; |
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delete m_slots[i].hbox; |
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} |
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m_slots.clear(); |
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} |
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|
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void ScriptSlots::setInstrument(gig::Instrument* instrument) { |
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m_instrument = instrument; |
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if (!m_instrument) { |
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set_title(_("No Instrument")); |
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return; |
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} |
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|
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set_title(std::string(_("Script Slots of Instrument")) + " - \"" + instrument->pInfo->Name + "\""); |
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clearSlots(); |
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for (int i = 0; i < instrument->ScriptSlotCount(); ++i) { |
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gig::Script* script = instrument->GetScriptOfSlot(i); |
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if (!script) continue; |
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//printf("script '%s'\n", script->Name.c_str()); |
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appendNewSlot(script); |
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} |
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} |
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|
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void ScriptSlots::refreshSlots() { |
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clearSlots(); |
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setInstrument(m_instrument); |
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} |
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|
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void ScriptSlots::onScriptDragNDropDataReceived( |
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const Glib::RefPtr<Gdk::DragContext>& context, int, int, |
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const Gtk::SelectionData& selection_data, guint, guint time) |
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{ |
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gig::Script* script = *((gig::Script**) selection_data.get_data()); |
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if (script && selection_data.get_length() == sizeof(gig::Script*)) { |
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std::cout << "Drop received script \"" << script->Name << "\"" << std::endl; |
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m_instrument->AddScriptSlot(script); |
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appendNewSlot(script); |
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// drop success |
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context->drop_reply(true, time); |
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// inform i.e. main window |
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script_slots_changed_signal.emit(m_instrument); |
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} else { |
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// drop failed |
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context->drop_reply(false, time); |
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} |
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} |
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|
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void ScriptSlots::appendNewSlot(gig::Script* script) { |
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static int slotID = 0; |
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|
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Row row; |
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row.id = slotID++; |
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row.hbox = new Gtk::HBox; |
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row.label = new Gtk::Label; |
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row.downButton = new Gtk::Button(Gtk::Stock::GO_DOWN); |
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row.upButton = new Gtk::Button(Gtk::Stock::GO_UP); |
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row.deleteButton = new Gtk::Button(Gtk::Stock::DELETE); |
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row.script = script; |
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|
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row.hbox->pack_start(*row.label); |
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row.hbox->pack_start(*row.downButton, Gtk::PACK_SHRINK); |
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row.hbox->pack_start(*row.upButton, Gtk::PACK_SHRINK); |
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row.hbox->pack_start(*row.deleteButton, Gtk::PACK_SHRINK); |
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|
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row.label->set_text(ToString(m_slots.size()+1) + ". \"" + script->Name + "\""); |
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//row.label->set_alignment(Gtk::ALIGN_START, Gtk::ALIGN_CENTER); |
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|
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row.upButton->signal_clicked().connect( |
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sigc::bind( |
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sigc::mem_fun(*this, &ScriptSlots::moveSlotUp), row.id |
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) |
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); |
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row.downButton->signal_clicked().connect( |
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sigc::bind( |
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sigc::mem_fun(*this, &ScriptSlots::moveSlotDown), row.id |
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) |
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); |
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row.deleteButton->signal_clicked().connect( |
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sigc::bind( |
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sigc::mem_fun(*this, &ScriptSlots::deleteSlot), row.id |
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) |
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); |
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|
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m_vboxSlots.add(*row.hbox); |
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m_scrolledWindow.show_all_children(); |
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|
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m_slots.push_back(row); |
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} |
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|
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void ScriptSlots::moveSlotUp(int slotID) { |
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for (int i = 0; i < m_instrument->ScriptSlotCount(); ++i) { |
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if (m_slots[i].id == slotID) { |
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if (i != 0) { |
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m_instrument->SwapScriptSlots(i, i-1); |
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refreshSlots(); |
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script_slots_changed_signal.emit(m_instrument); |
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} |
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break; |
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} |
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} |
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} |
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|
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void ScriptSlots::moveSlotDown(int slotID) { |
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for (int i = 0; i < m_instrument->ScriptSlotCount(); ++i) { |
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if (m_slots[i].id == slotID) { |
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if (i < m_instrument->ScriptSlotCount() - 1) { |
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m_instrument->SwapScriptSlots(i, i+1); |
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refreshSlots(); |
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script_slots_changed_signal.emit(m_instrument); |
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} |
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break; |
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} |
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} |
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} |
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|
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void ScriptSlots::deleteSlot(int slotID) { |
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for (int i = 0; i < m_instrument->ScriptSlotCount(); ++i) { |
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if (m_slots[i].id == slotID) { |
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m_instrument->RemoveScriptSlot(i); |
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refreshSlots(); |
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script_slots_changed_signal.emit(m_instrument); |
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break; |
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} |
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} |
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} |
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|
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sigc::signal<void, gig::Instrument*>& ScriptSlots::signal_script_slots_changed() { |
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return script_slots_changed_signal; |
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} |
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|
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void ScriptSlots::onButtonClose() { |
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hide(); |
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} |
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|
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void ScriptSlots::onWindowHide() { |
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delete this; // this is the end, my friend |
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} |
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