/[svn]/gigedit/trunk/src/gigedit/mainwindow.cpp

Diff of /gigedit/trunk/src/gigedit/mainwindow.cpp

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-revision 2773 by schoenebeck,
Fri Jun 12 17:57:52 2015 UTC
+revision 3363 by schoenebeck,
Sat Oct 28 11:20:46 2017 UTC
 Line 1
  /*
-  * Copyright (C) 2006-2015 Andreas Persson
+  * Copyright (C) 2006-2017 Andreas Persson
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of the GNU General Public License as
 Line 20
  #include <iostream>
  #include <cstring>
+ #include <glibmmconfig.h>
+ // threads.h must be included first to be able to build with
+ // G_DISABLE_DEPRECATED
+ #if (GLIBMM_MAJOR_VERSION == 2 && GLIBMM_MINOR_VERSION == 31 && GLIBMM_MICRO_VERSION >= 2) || \
+     (GLIBMM_MAJOR_VERSION == 2 && GLIBMM_MINOR_VERSION > 31) || GLIBMM_MAJOR_VERSION > 2
+ #include <glibmm/threads.h>
+ #endif
  #include <glibmm/convert.h>
  #include <glibmm/dispatcher.h>
  #include <glibmm/miscutils.h>
  #include <glibmm/stringutils.h>
+ #include <glibmm/regex.h>
  #include <gtkmm/aboutdialog.h>
  #include <gtkmm/filechooserdialog.h>
  #include <gtkmm/messagedialog.h>
-Line 31
+Line 40
  #include <gtkmm/targetentry.h>
  #include <gtkmm/main.h>
  #include <gtkmm/toggleaction.h>
+ #include <gtkmm/accelmap.h>
  #if GTKMM_MAJOR_VERSION < 3
  #include "wrapLabel.hh"
  #endif
-Line 50
+Line 60
  #include "ReferencesView.h"
  #include "../../gfx/status_attached.xpm"
  #include "../../gfx/status_detached.xpm"
+ #include "gfx/builtinpix.h"
+ #include "MacroEditor.h"
+ #include "MacrosSetup.h"
+ #if defined(__APPLE__)
+ # include "MacHelper.h"
+ #endif
+ static const Gdk::ModifierType primaryModifierKey =
+     #if defined(__APPLE__)
+     Gdk::META_MASK; // Cmd key on Mac
+     #else
+     Gdk::CONTROL_MASK; // Ctrl key on all other OSs
+     #endif
  MainWindow::MainWindow() :
      m_DimRegionChooser(*this),
      dimreg_label(_("Changes apply to:")),
      dimreg_all_regions(_("all regions")),
      dimreg_all_dimregs(_("all dimension splits")),
-     dimreg_stereo(_("both channels"))
+     dimreg_stereo(_("both channels")),
+     labelLegend(_("Legend:")),
+     labelNoSample(_(" No Sample")),
+     labelMissingSample(_(" Missing some Sample(s)")),
+     labelLooped(_(" Looped")),
+     labelSomeLoops(_(" Some Loop(s)"))
  {
+     loadBuiltInPix();
+     this->file = NULL;
  //    set_border_width(5);
- //    set_default_size(400, 200);
+     if (!Settings::singleton()->autoRestoreWindowDimension) {
+         set_default_size(800, 600);
+         set_position(Gtk::WIN_POS_CENTER);
+     }
      add(m_VBox);
-Line 88 
 MainWindow::MainWindow() :
+Line 122 
 MainWindow::MainWindow() :
      m_TreeViewNotebook.set_size_request(300);
-     m_HPaned.add1(m_TreeViewNotebook);
+     m_searchLabel.set_text(Glib::ustring(" ") + _("Filter:"));
+     m_searchField.pack_start(m_searchLabel, Gtk::PACK_SHRINK);
+     m_searchField.pack_start(m_searchText);
+     m_searchField.set_spacing(5);
+     m_left_vbox.pack_start(m_TreeViewNotebook);
+     m_left_vbox.pack_start(m_searchField, Gtk::PACK_SHRINK);
+     m_HPaned.add1(m_left_vbox);
      dimreg_hbox.add(dimreg_label);
      dimreg_hbox.add(dimreg_all_regions);
      dimreg_hbox.add(dimreg_all_dimregs);
-Line 96 
 MainWindow::MainWindow() :
+Line 139 
 MainWindow::MainWindow() :
      dimreg_hbox.add(dimreg_stereo);
      dimreg_vbox.add(dimreg_edit);
      dimreg_vbox.pack_start(dimreg_hbox, Gtk::PACK_SHRINK);
+     {
+         legend_hbox.add(labelLegend);
+         imageNoSample.set(redDot);
+         imageNoSample.set_alignment(Gtk::ALIGN_END);
+         labelNoSample.set_alignment(Gtk::ALIGN_START);
+         legend_hbox.add(imageNoSample);
+         legend_hbox.add(labelNoSample);
+         imageMissingSample.set(yellowDot);
+         imageMissingSample.set_alignment(Gtk::ALIGN_END);
+         labelMissingSample.set_alignment(Gtk::ALIGN_START);
+         legend_hbox.add(imageMissingSample);
+         legend_hbox.add(labelMissingSample);
+         imageLooped.set(blackLoop);
+         imageLooped.set_alignment(Gtk::ALIGN_END);
+         labelLooped.set_alignment(Gtk::ALIGN_START);
+         legend_hbox.add(imageLooped);
+         legend_hbox.add(labelLooped);
+         imageSomeLoops.set(grayLoop);
+         imageSomeLoops.set_alignment(Gtk::ALIGN_END);
+         labelSomeLoops.set_alignment(Gtk::ALIGN_START);
+         legend_hbox.add(imageSomeLoops);
+         legend_hbox.add(labelSomeLoops);
+         legend_hbox.show_all_children();
+     }
+     dimreg_vbox.pack_start(legend_hbox, Gtk::PACK_SHRINK);
      m_HPaned.add2(dimreg_vbox);
      dimreg_label.set_tooltip_text(_("To automatically apply your changes above globally to the entire instrument, check all 3 check boxes on the right."));
-Line 156 
 MainWindow::MainWindow() :
+Line 229 
 MainWindow::MainWindow() :
          sigc::mem_fun(*this, &MainWindow::show_intruments_tab)
      );
      actionGroup->add(
-         Gtk::Action::create("MenuScript", _("S_cript")),
+         Gtk::Action::create("MenuScript", _("Scr_ipt")),
          sigc::mem_fun(*this, &MainWindow::show_scripts_tab)
      );
      actionGroup->add(Gtk::Action::create("AllInstruments", _("_Select")));
+     actionGroup->add(Gtk::Action::create("AssignScripts", _("Assign Script")));
      actionGroup->add(Gtk::Action::create("MenuEdit", _("_Edit")));
+     const Gdk::ModifierType primaryModifierKey =
+ #if defined(__APPLE__)
+     Gdk::META_MASK; // Cmd key on Mac
+ #else
+     Gdk::CONTROL_MASK; // Ctrl key on all other OSs
+ #endif
+     actionGroup->add(Gtk::Action::create("CopyDimRgn",
+                                          _("Copy selected dimension region")),
+                      Gtk::AccelKey(GDK_KEY_c, Gdk::MOD1_MASK),
+                      sigc::mem_fun(*this, &MainWindow::copy_selected_dimrgn));
+     actionGroup->add(Gtk::Action::create("PasteDimRgn",
+                                          _("Paste dimension region")),
+                      Gtk::AccelKey(GDK_KEY_v, Gdk::MOD1_MASK),
+                      sigc::mem_fun(*this, &MainWindow::paste_copied_dimrgn));
+     actionGroup->add(Gtk::Action::create("AdjustClipboard",
+                                          _("Adjust Clipboard Content")),
+                      Gtk::AccelKey(GDK_KEY_x, Gdk::MOD1_MASK),
+                      sigc::mem_fun(*this, &MainWindow::adjust_clipboard_content));
+     actionGroup->add(Gtk::Action::create("SelectPrevInstr",
+                                          _("Select Previous Instrument")),
+                      Gtk::AccelKey(GDK_KEY_Up, primaryModifierKey),
+                      sigc::mem_fun(*this, &MainWindow::select_prev_instrument));
+     actionGroup->add(Gtk::Action::create("SelectNextInstr",
+                                          _("Select Next Instrument")),
+                      Gtk::AccelKey(GDK_KEY_Down, primaryModifierKey),
+                      sigc::mem_fun(*this, &MainWindow::select_next_instrument));
+     actionGroup->add(Gtk::Action::create("SelectPrevRegion",
+                                          _("Select Previous Region")),
+                      Gtk::AccelKey(GDK_KEY_Left, primaryModifierKey),
+                      sigc::mem_fun(*this, &MainWindow::select_prev_region));
+     actionGroup->add(Gtk::Action::create("SelectNextRegion",
+                                          _("Select Next Region")),
+                      Gtk::AccelKey(GDK_KEY_Right, primaryModifierKey),
+                      sigc::mem_fun(*this, &MainWindow::select_next_region));
+     actionGroup->add(Gtk::Action::create("SelectPrevDimRgnZone",
+                                          _("Select Previous Dimension Region Zone")),
+                      Gtk::AccelKey(GDK_KEY_Left, Gdk::MOD1_MASK),
+                      sigc::mem_fun(*this, &MainWindow::select_prev_dim_rgn_zone));
+     actionGroup->add(Gtk::Action::create("SelectNextDimRgnZone",
+                                          _("Select Next Dimension Region Zone")),
+                      Gtk::AccelKey(GDK_KEY_Right, Gdk::MOD1_MASK),
+                      sigc::mem_fun(*this, &MainWindow::select_next_dim_rgn_zone));
+     actionGroup->add(Gtk::Action::create("SelectPrevDimension",
+                                          _("Select Previous Dimension")),
+                      Gtk::AccelKey(GDK_KEY_Up, Gdk::MOD1_MASK),
+                      sigc::mem_fun(*this, &MainWindow::select_prev_dimension));
+     actionGroup->add(Gtk::Action::create("SelectNextDimension",
+                                          _("Select Next Dimension")),
+                      Gtk::AccelKey(GDK_KEY_Down, Gdk::MOD1_MASK),
+                      sigc::mem_fun(*this, &MainWindow::select_next_dimension));
+     actionGroup->add(Gtk::Action::create("SelectAddPrevDimRgnZone",
+                                          _("Add Previous Dimension Region Zone to Selection")),
+                      Gtk::AccelKey(GDK_KEY_Left, Gdk::MOD1_MASK | Gdk::SHIFT_MASK),
+                      sigc::mem_fun(*this, &MainWindow::select_add_prev_dim_rgn_zone));
+     actionGroup->add(Gtk::Action::create("SelectAddNextDimRgnZone",
+                                          _("Add Next Dimension Region Zone to Selection")),
+                      Gtk::AccelKey(GDK_KEY_Right, Gdk::MOD1_MASK | Gdk::SHIFT_MASK),
+                      sigc::mem_fun(*this, &MainWindow::select_add_next_dim_rgn_zone));
      Glib::RefPtr<Gtk::ToggleAction> toggle_action =
          Gtk::ToggleAction::create("CopySampleUnity", _("Copy Sample's _Unity Note"));
      toggle_action->set_active(true);
-Line 179 
 MainWindow::MainWindow() :
+Line 325 
 MainWindow::MainWindow() :
      actionGroup->add(toggle_action);
-     actionGroup->add(Gtk::Action::create("MenuView", _("_View")));
+     actionGroup->add(Gtk::Action::create("MenuMacro", _("_Macro")));
+     actionGroup->add(Gtk::Action::create("MenuView", _("Vie_w")));
      toggle_action =
          Gtk::ToggleAction::create("Statusbar", _("_Statusbar"));
      toggle_action->set_active(true);
      actionGroup->add(toggle_action,
                       sigc::mem_fun(
                           *this, &MainWindow::on_action_view_status_bar));
+     toggle_action =
+         Gtk::ToggleAction::create("AutoRestoreWinDim", _("_Auto Restore Window Dimension"));
+     toggle_action->set_active(Settings::singleton()->autoRestoreWindowDimension);
+     actionGroup->add(toggle_action,
+                      sigc::mem_fun(
+                          *this, &MainWindow::on_auto_restore_win_dim));
+     toggle_action =
+         Gtk::ToggleAction::create("SaveWithTemporaryFile", _("Save with _temporary file"));
+     toggle_action->set_active(Settings::singleton()->saveWithTemporaryFile);
+     actionGroup->add(toggle_action,
+                      sigc::mem_fun(
+                          *this, &MainWindow::on_save_with_temporary_file));
      actionGroup->add(
          Gtk::Action::create("RefreshAll", _("_Refresh All")),
          sigc::mem_fun(*this, &MainWindow::on_action_refresh_all)
-Line 206 
 MainWindow::MainWindow() :
+Line 370 
 MainWindow::MainWindow() :
          sigc::mem_fun(*this, &MainWindow::on_action_duplicate_instrument)
      );
      actionGroup->add(
+         Gtk::Action::create("CombInstruments", _("_Combine Instruments ...")),
+         Gtk::AccelKey(GDK_KEY_j, primaryModifierKey),
+         sigc::mem_fun(*this, &MainWindow::on_action_combine_instruments)
+     );
+     actionGroup->add(
          Gtk::Action::create("RemoveInstrument", Gtk::Stock::REMOVE),
          sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument)
      );
-Line 324 
 MainWindow::MainWindow() :
+Line 493 
 MainWindow::MainWindow() :
          "      <menuitem action='Quit'/>"
          "    </menu>"
          "    <menu action='MenuEdit'>"
+         "      <menuitem action='CopyDimRgn'/>"
+         "      <menuitem action='AdjustClipboard'/>"
+         "      <menuitem action='PasteDimRgn'/>"
+         "      <separator/>"
+         "      <menuitem action='SelectPrevInstr'/>"
+         "      <menuitem action='SelectNextInstr'/>"
+         "      <separator/>"
+         "      <menuitem action='SelectPrevRegion'/>"
+         "      <menuitem action='SelectNextRegion'/>"
+         "      <separator/>"
+         "      <menuitem action='SelectPrevDimension'/>"
+         "      <menuitem action='SelectNextDimension'/>"
+         "      <menuitem action='SelectPrevDimRgnZone'/>"
+         "      <menuitem action='SelectNextDimRgnZone'/>"
+         "      <menuitem action='SelectAddPrevDimRgnZone'/>"
+         "      <menuitem action='SelectAddNextDimRgnZone'/>"
+         "      <separator/>"
          "      <menuitem action='CopySampleUnity'/>"
          "      <menuitem action='CopySampleTune'/>"
          "      <menuitem action='CopySampleLoop'/>"
          "    </menu>"
+         "    <menu action='MenuMacro'>"
+         "    </menu>"
          "    <menu action='MenuSample'>"
          "      <menuitem action='SampleProperties'/>"
          "      <menuitem action='AddGroup'/>"
-Line 346 
 MainWindow::MainWindow() :
+Line 534 
 MainWindow::MainWindow() :
          "      <menuitem action='InstrProperties'/>"
          "      <menuitem action='MidiRules'/>"
          "      <menuitem action='ScriptSlots'/>"
+         "      <menu action='AssignScripts'/>"
          "      <menuitem action='AddInstrument'/>"
          "      <menuitem action='DupInstrument'/>"
+         "      <menuitem action='CombInstruments'/>"
          "      <separator/>"
          "      <menuitem action='RemoveInstrument'/>"
          "    </menu>"
-Line 360 
 MainWindow::MainWindow() :
+Line 550 
 MainWindow::MainWindow() :
          "    </menu>"
          "    <menu action='MenuView'>"
          "      <menuitem action='Statusbar'/>"
+         "      <menuitem action='AutoRestoreWinDim'/>"
          "      <separator/>"
          "      <menuitem action='RefreshAll'/>"
          "    </menu>"
-Line 371 
 MainWindow::MainWindow() :
+Line 562 
 MainWindow::MainWindow() :
          "      <menuitem action='WarnUserOnExtensions'/>"
          "      <menuitem action='SyncSamplerInstrumentSelection'/>"
          "      <menuitem action='MoveRootNoteWithRegionMoved'/>"
+         "      <menuitem action='SaveWithTemporaryFile'/>"
          "    </menu>"
          "    <menu action='MenuHelp'>"
          "      <menuitem action='About'/>"
-Line 382 
 MainWindow::MainWindow() :
+Line 574 
 MainWindow::MainWindow() :
          "    <menuitem action='ScriptSlots'/>"
          "    <menuitem action='AddInstrument'/>"
          "    <menuitem action='DupInstrument'/>"
+         "    <menuitem action='CombInstruments'/>"
          "    <separator/>"
          "    <menuitem action='RemoveInstrument'/>"
          "  </popup>"
-Line 458 
 MainWindow::MainWindow() :
+Line 651 
 MainWindow::MainWindow() :
      }
      {
          Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
+             uiManager->get_widget("/MenuBar/MenuView/AutoRestoreWinDim"));
+         item->set_tooltip_text(_("If checked, size and position of all windows will be saved and automatically restored next time."));
+     }
+     {
+         Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
              uiManager->get_widget("/MenuBar/MenuTools/CombineInstruments"));
          item->set_tooltip_text(_("Create combi sounds out of individual sounds of this .gig file."));
      }
-Line 471 
 MainWindow::MainWindow() :
+Line 669 
 MainWindow::MainWindow() :
      instrument_menu = static_cast<Gtk::MenuItem*>(
          uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments"))->get_submenu();
+     assign_scripts_menu = static_cast<Gtk::MenuItem*>(
+         uiManager->get_widget("/MenuBar/MenuInstrument/AssignScripts"))->get_submenu();
      Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar");
      m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);
      m_VBox.pack_start(m_HPaned);
-Line 494 
 MainWindow::MainWindow() :
+Line 695 
 MainWindow::MainWindow() :
      // Create the Tree model:
      m_refTreeModel = Gtk::ListStore::create(m_Columns);
-     m_TreeView.set_model(m_refTreeModel);
+     m_refTreeModelFilter = Gtk::TreeModelFilter::create(m_refTreeModel);
+     m_refTreeModelFilter->set_visible_func(
+         sigc::mem_fun(*this, &MainWindow::instrument_row_visible)
+     );
+     m_TreeView.set_model(m_refTreeModelFilter);
+     m_TreeView.get_selection()->set_mode(Gtk::SELECTION_MULTIPLE);
      m_TreeView.set_tooltip_text(_("Right click here for actions on instruments & MIDI Rules. Drag & drop to change the order of instruments."));
      instrument_name_connection = m_refTreeModel->signal_row_changed().connect(
          sigc::mem_fun(*this, &MainWindow::instrument_name_changed)
      );
      // Add the TreeView's view columns:
-     m_TreeView.append_column_editable("Instrument", m_Columns.m_col_name);
+     m_TreeView.append_column(_("Nr"), m_Columns.m_col_nr);
-     m_TreeView.set_headers_visible(false);
+     m_TreeView.append_column_editable(_("Instrument"), m_Columns.m_col_name);
+     m_TreeView.append_column(_("Scripts"), m_Columns.m_col_scripts);
+     m_TreeView.set_headers_visible(true);
      // establish drag&drop within the instrument tree view, allowing to reorder
      // the sequence of instruments within the gig file
-Line 525 
 MainWindow::MainWindow() :
+Line 734 
 MainWindow::MainWindow() :
      // create samples treeview (including its data model)
      m_refSamplesTreeModel = SamplesTreeStore::create(m_SamplesModel);
      m_TreeViewSamples.set_model(m_refSamplesTreeModel);
+     m_TreeViewSamples.get_selection()->set_mode(Gtk::SELECTION_MULTIPLE);
      m_TreeViewSamples.set_tooltip_text(_("To actually use a sample, drag it from this list view to \"Sample\" -> \"Sample:\" on the region's settings pane on the right.\n\nRight click here for more actions on samples."));
      // m_TreeViewSamples.set_reorderable();
      m_TreeViewSamples.append_column_editable(_("Name"), m_SamplesModel.m_col_name);
-Line 666 
 MainWindow::MainWindow() :
+Line 876 
 MainWindow::MainWindow() :
      dimreg_stereo.signal_toggled().connect(
          sigc::mem_fun(*this, &MainWindow::update_dimregs));
+     m_searchText.signal_changed().connect(
+         sigc::mem_fun(m_refTreeModelFilter.operator->(), &Gtk::TreeModelFilter::refilter)
+     );
      file = 0;
      file_is_changed = false;
-Line 674 
 MainWindow::MainWindow() :
+Line 888 
 MainWindow::MainWindow() :
      // start with a new gig file by default
      on_action_file_new();
+     m_TreeViewNotebook.signal_switch_page().connect(
+         sigc::mem_fun(*this, &MainWindow::on_notebook_tab_switched)
+     );
      // select 'Instruments' tab by default
      // (gtk allows this only if the tab childs are visible, thats why it's here)
      m_TreeViewNotebook.set_current_page(1);
+     Gtk::Clipboard::get()->signal_owner_change().connect(
+         sigc::mem_fun(*this, &MainWindow::on_clipboard_owner_change)
+     );
+     updateClipboardPasteAvailable();
+     updateClipboardCopyAvailable();
+     // setup macros and their keyboard accelerators
+     {
+         Gtk::Menu* menuMacro = dynamic_cast<Gtk::MenuItem*>(
+             uiManager->get_widget("/MenuBar/MenuMacro")
+         )->get_submenu();
+         const Gdk::ModifierType noModifier = (Gdk::ModifierType)0;
+         Gtk::AccelMap::add_entry("<Macros>/macro_0", GDK_KEY_F1, noModifier);
+         Gtk::AccelMap::add_entry("<Macros>/macro_1", GDK_KEY_F2, noModifier);
+         Gtk::AccelMap::add_entry("<Macros>/macro_2", GDK_KEY_F3, noModifier);
+         Gtk::AccelMap::add_entry("<Macros>/macro_3", GDK_KEY_F4, noModifier);
+         Gtk::AccelMap::add_entry("<Macros>/macro_4", GDK_KEY_F5, noModifier);
+         Gtk::AccelMap::add_entry("<Macros>/macro_5", GDK_KEY_F6, noModifier);
+         Gtk::AccelMap::add_entry("<Macros>/macro_6", GDK_KEY_F7, noModifier);
+         Gtk::AccelMap::add_entry("<Macros>/macro_7", GDK_KEY_F8, noModifier);
+         Gtk::AccelMap::add_entry("<Macros>/macro_8", GDK_KEY_F9, noModifier);
+         Gtk::AccelMap::add_entry("<Macros>/macro_9", GDK_KEY_F10, noModifier);
+         Gtk::AccelMap::add_entry("<Macros>/macro_10", GDK_KEY_F11, noModifier);
+         Gtk::AccelMap::add_entry("<Macros>/macro_11", GDK_KEY_F12, noModifier);
+         Gtk::AccelMap::add_entry("<Macros>/SetupMacros", 'm', primaryModifierKey);
+         Glib::RefPtr<Gtk::AccelGroup> accelGroup = this->get_accel_group();
+         menuMacro->set_accel_group(accelGroup);
+         updateMacroMenu();
+     }
+     // setup "Assign Scripts" keyboard accelerators
+     {
+         Gtk::AccelMap::add_entry("<Scripts>/script_0", GDK_KEY_F1, Gdk::SHIFT_MASK);
+         Gtk::AccelMap::add_entry("<Scripts>/script_1", GDK_KEY_F2, Gdk::SHIFT_MASK);
+         Gtk::AccelMap::add_entry("<Scripts>/script_2", GDK_KEY_F3, Gdk::SHIFT_MASK);
+         Gtk::AccelMap::add_entry("<Scripts>/script_3", GDK_KEY_F4, Gdk::SHIFT_MASK);
+         Gtk::AccelMap::add_entry("<Scripts>/script_4", GDK_KEY_F5, Gdk::SHIFT_MASK);
+         Gtk::AccelMap::add_entry("<Scripts>/script_5", GDK_KEY_F6, Gdk::SHIFT_MASK);
+         Gtk::AccelMap::add_entry("<Scripts>/script_6", GDK_KEY_F7, Gdk::SHIFT_MASK);
+         Gtk::AccelMap::add_entry("<Scripts>/script_7", GDK_KEY_F8, Gdk::SHIFT_MASK);
+         Gtk::AccelMap::add_entry("<Scripts>/script_8", GDK_KEY_F9, Gdk::SHIFT_MASK);
+         Gtk::AccelMap::add_entry("<Scripts>/script_9", GDK_KEY_F10, Gdk::SHIFT_MASK);
+         Gtk::AccelMap::add_entry("<Scripts>/script_10", GDK_KEY_F11, Gdk::SHIFT_MASK);
+         Gtk::AccelMap::add_entry("<Scripts>/script_11", GDK_KEY_F12, Gdk::SHIFT_MASK);
+         Glib::RefPtr<Gtk::AccelGroup> accelGroup = this->get_accel_group();
+         assign_scripts_menu->set_accel_group(accelGroup);
+     }
+     Glib::signal_idle().connect_once(
+         sigc::mem_fun(*this, &MainWindow::bringToFront),
+     );
  }
  MainWindow::~MainWindow()
  {
  }
+ void MainWindow::bringToFront() {
+     #if defined(__APPLE__)
+     macRaiseAppWindow();
+     #endif
+     raise();
+     present();
+ }
+ void MainWindow::updateMacroMenu() {
+     Gtk::Menu* menuMacro = dynamic_cast<Gtk::MenuItem*>(
+         uiManager->get_widget("/MenuBar/MenuMacro")
+     )->get_submenu();
+     // remove all entries from "Macro" menu
+     {
+         const std::vector<Gtk::Widget*> children = menuMacro->get_children();
+         for (int i = 0; i < children.size(); ++i) {
+             Gtk::Widget* child = children[i];
+             menuMacro->remove(*child);
+             delete child;
+         }
+     }
+     // (re)load all macros from config file
+     try {
+         Settings::singleton()->loadMacros(m_macros);
+     } catch (Serialization::Exception e) {
+         std::cerr << "Exception while loading macros: " << e.Message << std::endl;
+     } catch (...) {
+         std::cerr << "Unknown exception while loading macros!" << std::endl;
+     }
+     // add all configured macros as menu items to the "Macro" menu
+     for (int iMacro = 0; iMacro < m_macros.size(); ++iMacro) {
+         const Serialization::Archive& macro = m_macros[iMacro];
+         std::string name =
+             macro.name().empty() ?
+                 (std::string(_("Unnamed Macro")) + " " + ToString(iMacro+1)) : macro.name();
+         Gtk::MenuItem* item = new Gtk::MenuItem(name);
+         item->signal_activate().connect(
+             sigc::bind(
+                 sigc::mem_fun(*this, &MainWindow::onMacroSelected), iMacro
+             )
+         );
+         menuMacro->append(*item);
+         item->set_accel_path("<Macros>/macro_" + ToString(iMacro));
+         Glib::ustring comment = macro.comment();
+         if (!comment.empty())
+             item->set_tooltip_text(comment);
+     }
+     // if there are no macros configured at all, then show a dummy entry instead
+     if (m_macros.empty()) {
+         Gtk::MenuItem* item = new Gtk::MenuItem(_("No Macros"));
+         item->set_sensitive(false);
+         menuMacro->append(*item);
+     }
+     // add separator line to menu
+     menuMacro->append(*new Gtk::SeparatorMenuItem);
+     {
+         Gtk::MenuItem* item = new Gtk::MenuItem(_("Setup Macros ..."));
+         item->signal_activate().connect(
+             sigc::mem_fun(*this, &MainWindow::setupMacros)
+         );
+         menuMacro->append(*item);
+         item->set_accel_path("<Macros>/SetupMacros");
+     }
+     menuMacro->show_all_children();
+ }
+ void MainWindow::onMacroSelected(int iMacro) {
+     printf("onMacroSelected(%d)\n", iMacro);
+     if (iMacro < 0 || iMacro >= m_macros.size()) return;
+     Glib::ustring errorText;
+     try {
+         applyMacro(m_macros[iMacro]);
+     } catch (Serialization::Exception e) {
+         errorText = e.Message;
+     } catch (...) {
+         errorText = _("Unknown exception while applying macro");
+     }
+     if (!errorText.empty()) {
+         Glib::ustring txt = _("Applying macro failed:\n") + errorText;
+         Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
+         msg.run();
+     }
+ }
+ void MainWindow::setupMacros() {
+     MacrosSetup* setup = new MacrosSetup();
+     gig::DimensionRegion* pDimRgn = m_DimRegionChooser.get_main_dimregion();
+     setup->setMacros(m_macros, &m_serializationArchive, pDimRgn);
+     setup->signal_macros_changed().connect(
+         sigc::mem_fun(*this, &MainWindow::onMacrosSetupChanged)
+     );
+     setup->show();
+ }
+ void MainWindow::onMacrosSetupChanged(const std::vector<Serialization::Archive>& macros) {
+     m_macros = macros;
+     Settings::singleton()->saveMacros(m_macros);
+     updateMacroMenu();
+ }
+ //NOTE: the actual signal's first argument for argument 'page' is on some gtkmm version GtkNotebookPage* and on some Gtk::Widget*. Since we don't need that argument, it is simply void* here for now.
+ void MainWindow::on_notebook_tab_switched(void* page, guint page_num) {
+     bool isInstrumentsPage = (page_num == 1);
+     // so far we only support filtering for the instruments list, so hide the
+     // filter text entry field if another tab is selected
+     m_searchField.set_visible(isInstrumentsPage);
+ }
  bool MainWindow::on_delete_event(GdkEventAny* event)
  {
      return !file_is_shared && file_is_changed && !close_confirmation_dialog();
-Line 702 
 void MainWindow::region_changed()
+Line 1091 
 void MainWindow::region_changed()
  gig::Instrument* MainWindow::get_instrument()
  {
      gig::Instrument* instrument = 0;
-     Gtk::TreeModel::const_iterator it =
+     std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
-         m_TreeView.get_selection()->get_selected();
+     if (rows.empty()) return NULL;
+     Gtk::TreeModel::const_iterator it = m_refTreeModel->get_iter(rows[0]);
      if (it) {
          Gtk::TreeModel::Row row = *it;
          instrument = row[m_Columns.m_col_instr];
-Line 746 
 void MainWindow::update_dimregs()
+Line 1136 
 void MainWindow::update_dimregs()
              add_region_to_dimregs(region, stereo, all_dimregs);
          }
      }
+     m_RegionChooser.setModifyAllRegions(all_regions);
+     m_DimRegionChooser.setModifyAllRegions(all_regions);
+     m_DimRegionChooser.setModifyAllDimensionRegions(all_dimregs);
+     m_DimRegionChooser.setModifyBothChannels(stereo);
+     updateClipboardCopyAvailable();
  }
  void MainWindow::dimreg_all_dimregs_toggled()
-Line 763 
 void MainWindow::dimreg_changed()
+Line 1160 
 void MainWindow::dimreg_changed()
  void MainWindow::on_sel_change()
  {
      // select item in instrument menu
-     Gtk::TreeModel::iterator it = m_TreeView.get_selection()->get_selected();
+     std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
-     if (it) {
+     if (!rows.empty()) {
-         Gtk::TreePath path(it);
+         Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[0]);
-         int index = path[0];
+         if (it) {
-         const std::vector<Gtk::Widget*> children =
+             Gtk::TreePath path(it);
-             instrument_menu->get_children();
+             int index = path[0];
-         static_cast<Gtk::RadioMenuItem*>(children[index])->set_active();
+             const std::vector<Gtk::Widget*> children =
+                 instrument_menu->get_children();
+             static_cast<Gtk::RadioMenuItem*>(children[index])->set_active();
+         }
      }
+     updateScriptListOfMenu();
      m_RegionChooser.set_instrument(get_instrument());
      if (Settings::singleton()->syncSamplerInstrumentSelection) {
-Line 794 
 void Loader::progress_callback(float fra
+Line 1196 
 void Loader::progress_callback(float fra
      progress_dispatcher();
  }
+ #if defined(WIN32) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2))
+ // make sure stack is 16-byte aligned for SSE instructions
+ __attribute__((force_align_arg_pointer))
+ #endif
  void Loader::thread_function()
  {
-     printf("thread_function self=%x\n", Glib::Threads::Thread::self());
+     printf("thread_function self=%p\n",
+            static_cast<void*>(Glib::Threads::Thread::self()));
      printf("Start %s\n", filename.c_str());
      try {
          RIFF::File* riff = new RIFF::File(filename);
-Line 818 
 void Loader::thread_function()
+Line 1225 
 void Loader::thread_function()
  }
  Loader::Loader(const char* filename)
-     : filename(filename), thread(0), progress(0.f)
+     : filename(filename), gig(0), thread(0), progress(0.f)
  {
  }
-Line 829 
 void Loader::launch()
+Line 1236 
 void Loader::launch()
  #else
      thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Loader::thread_function));
  #endif
-     printf("launch thread=%x\n", thread);
+     printf("launch thread=%p\n", static_cast<void*>(thread));
  }
  float Loader::get_progress()
-Line 872 
 void Saver::progress_callback(float frac
+Line 1279 
 void Saver::progress_callback(float frac
      progress_dispatcher.emit();
  }
+ #if defined(WIN32) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2))
+ // make sure stack is 16-byte aligned for SSE instructions
+ __attribute__((force_align_arg_pointer))
+ #endif
  void Saver::thread_function()
  {
-     printf("thread_function self=%x\n", Glib::Threads::Thread::self());
+     printf("thread_function self=%p\n",
+            static_cast<void*>(Glib::Threads::Thread::self()));
      printf("Start %s\n", filename.c_str());
      try {
          gig::progress_t progress;
-Line 883 
 void Saver::thread_function()
+Line 1295 
 void Saver::thread_function()
          // if no filename was provided, that means "save", if filename was provided means "save as"
          if (filename.empty()) {
-             gig->Save(&progress);
+             if (!Settings::singleton()->saveWithTemporaryFile) {
+                 // save directly over the existing .gig file
+                 // (requires less disk space than solution below
+                 // but may be slower)
+                 gig->Save(&progress);
+             } else {
+                 // save the file as separate temporary file first,
+                 // then move the saved file over the old file
+                 // (may result in performance speedup during save)
+                 gig::String tmpname = filename + ".TMP";
+                 gig->Save(tmpname, &progress);
+                 #if defined(WIN32)
+                 if (!DeleteFile(filename.c_str())) {
+                     throw RIFF::Exception("Could not replace original file with temporary file (unable to remove original file).");
+                 }
+                 #else // POSIX ...
+                 if (unlink(filename.c_str())) {
+                     throw RIFF::Exception("Could not replace original file with temporary file (unable to remove original file): " + gig::String(strerror(errno)));
+                 }
+                 #endif
+                 if (rename(tmpname.c_str(), filename.c_str())) {
+                     #if defined(WIN32)
+                     throw RIFF::Exception("Could not replace original file with temporary file (unable to rename temp file).");
+                     #else
+                     throw RIFF::Exception("Could not replace original file with temporary file (unable to rename temp file): " + gig::String(strerror(errno)));
+                     #endif
+                 }
+             }
          } else {
              gig->Save(filename, &progress);
          }
-Line 911 
 void Saver::launch()
+Line 1350 
 void Saver::launch()
  #else
      thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Saver::thread_function));
  #endif
-     printf("launch thread=%x\n", thread);
+     printf("launch thread=%p\n", static_cast<void*>(thread));
  }
  float Saver::get_progress()
-Line 1071 
 void MainWindow::on_action_file_open()
+Line 1510 
 void MainWindow::on_action_file_open()
      if (dialog.run() == Gtk::RESPONSE_OK) {
          std::string filename = dialog.get_filename();
          printf("filename=%s\n", filename.c_str());
-         printf("on_action_file_open self=%x\n", Glib::Threads::Thread::self());
+         printf("on_action_file_open self=%p\n",
+                static_cast<void*>(Glib::Threads::Thread::self()));
          load_file(filename.c_str());
          current_gig_dir = Glib::path_get_dirname(filename);
      }
-Line 1141 
 void MainWindow::on_loader_progress()
+Line 1581 
 void MainWindow::on_loader_progress()
  void MainWindow::on_loader_finished()
  {
      printf("Loader finished!\n");
-     printf("on_loader_finished self=%x\n", Glib::Threads::Thread::self());
+     printf("on_loader_finished self=%p\n",
+            static_cast<void*>(Glib::Threads::Thread::self()));
      load_gig(loader->gig, loader->filename.c_str());
      progress_dialog->hide();
  }
-Line 1281 
 bool MainWindow::file_save_as()
+Line 1722 
 bool MainWindow::file_save_as()
      // show warning in the dialog
      Gtk::HBox descriptionArea;
      descriptionArea.set_spacing(15);
-     Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
+     Gtk::Image warningIcon;
+     warningIcon.set_from_icon_name("dialog-warning",
+                                    Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
      descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
  #if GTKMM_MAJOR_VERSION < 3
      view::WrapLabel description;
-Line 1333 
 bool MainWindow::file_save_as()
+Line 1776 
 bool MainWindow::file_save_as()
  void MainWindow::__import_queued_samples() {
      std::cout << "Starting sample import\n" << std::flush;
      Glib::ustring error_files;
-     printf("Samples to import: %d\n", m_SampleImportQueue.size());
+     printf("Samples to import: %d\n", int(m_SampleImportQueue.size()));
-     for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
+     for (std::map<gig::Sample*, SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
           iter != m_SampleImportQueue.end(); ) {
-         printf("Importing sample %s\n",(*iter).sample_path.c_str());
+         printf("Importing sample %s\n",iter->second.sample_path.c_str());
          SF_INFO info;
          info.format = 0;
-         SNDFILE* hFile = sf_open((*iter).sample_path.c_str(), SFM_READ, &info);
+         SNDFILE* hFile = sf_open(iter->second.sample_path.c_str(), SFM_READ, &info);
          sf_command(hFile, SFC_SET_SCALE_FLOAT_INT_READ, 0, SF_TRUE);
          try {
              if (!hFile) throw std::string(_("could not open file"));
-Line 1362 
 void MainWindow::__import_queued_samples
+Line 1805 
 void MainWindow::__import_queued_samples
                      throw std::string(_("format not supported")); // unsupported subformat (yet?)
              }
+             // reset write position for sample
+             iter->first->SetPos(0);
              const int bufsize = 10000;
              switch (bitdepth) {
                  case 16: {
-Line 1371 
 void MainWindow::__import_queued_samples
+Line 1817 
 void MainWindow::__import_queued_samples
                          // libsndfile does the conversion for us (if needed)
                          int n = sf_readf_short(hFile, buffer, bufsize);
                          // write from buffer directly (physically) into .gig file
-                         iter->gig_sample->Write(buffer, n);
+                         iter->first->Write(buffer, n);
                          cnt -= n;
                      }
                      delete[] buffer;
-Line 1391 
 void MainWindow::__import_queued_samples
+Line 1837 
 void MainWindow::__import_queued_samples
                              dstbuf[j++] = srcbuf[i] >> 24;
                          }
                          // write from buffer directly (physically) into .gig file
-                         iter->gig_sample->Write(dstbuf, n);
+                         iter->first->Write(dstbuf, n);
                          cnt -= n;
                      }
                      delete[] srcbuf;
-Line 1402 
 void MainWindow::__import_queued_samples
+Line 1848 
 void MainWindow::__import_queued_samples
              // cleanup
              sf_close(hFile);
              // let the sampler re-cache the sample if needed
-             sample_changed_signal.emit(iter->gig_sample);
+             sample_changed_signal.emit(iter->first);
              // on success we remove the sample from the import queue,
              // otherwise keep it, maybe it works the next time ?
-             std::list<SampleImportItem>::iterator cur = iter;
+             std::map<gig::Sample*, SampleImportItem>::iterator cur = iter;
              ++iter;
              m_SampleImportQueue.erase(cur);
          } catch (std::string what) {
              // remember the files that made trouble (and their cause)
              if (!error_files.empty()) error_files += "\n";
-             error_files += (*iter).sample_path += " (" + what + ")";
+             error_files += iter->second.sample_path += " (" + what + ")";
              ++iter;
          }
      }
-Line 1453 
 void MainWindow::on_action_help_about()
+Line 1899 
 void MainWindow::on_action_help_about()
      dialog.set_name("Gigedit");
  #endif
      dialog.set_version(VERSION);
-     dialog.set_copyright("Copyright (C) 2006-2015 Andreas Persson");
+     dialog.set_copyright("Copyright (C) 2006-2017 Andreas Persson");
      const std::string sComment =
          _("Built " __DATE__ "\nUsing ") +
          ::gig::libraryName() + " " + ::gig::libraryVersion() + "\n\n" +
-Line 1469 
 void MainWindow::on_action_help_about()
+Line 1915 
 void MainWindow::on_action_help_about()
      dialog.set_comments(sComment.c_str());
      dialog.set_website("http://www.linuxsampler.org");
      dialog.set_website_label("http://www.linuxsampler.org");
+     dialog.set_position(Gtk::WIN_POS_CENTER);
      dialog.run();
  }
-Line 1494 
 PropDialog::PropDialog()
+Line 1941 
 PropDialog::PropDialog()
        table(2, 1),
        m_file(NULL)
  {
+     if (!Settings::singleton()->autoRestoreWindowDimension) {
+         set_default_size(470, 390);
+         set_position(Gtk::WIN_POS_MOUSE);
+     }
      set_title(_("File Properties"));
      eName.set_width_chars(50);
-Line 1623 
 InstrumentProps::InstrumentProps() :
+Line 2075 
 InstrumentProps::InstrumentProps() :
      eGainPlus6(_("Gain +6dB"), eAttenuation, -6),
      eEffectSend(_("Effect send"), 0, 65535),
      eFineTune(_("Fine tune"), -8400, 8400),
-     ePitchbendRange(_("Pitchbend range"), 0, 12),
+     ePitchbendRange(_("Pitchbend range"), 0, 48),
      ePianoReleaseMode(_("Piano release mode")),
      eDimensionKeyRangeLow(_("Keyswitching range low")),
      eDimensionKeyRangeHigh(_("Keyswitching range high"))
  {
+     if (!Settings::singleton()->autoRestoreWindowDimension) {
+         //set_default_size(470, 390);
+         set_position(Gtk::WIN_POS_MOUSE);
+     }
      set_title(_("Instrument Properties"));
      eDimensionKeyRangeLow.set_tip(
-Line 1748 
 void MainWindow::load_gig(gig::File* gig
+Line 2205 
 void MainWindow::load_gig(gig::File* gig
      propDialog.set_info(gig->pInfo);
      instrument_name_connection.block();
+     int index = 0;
      for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ;
-          instrument = gig->GetNextInstrument()) {
+          instrument = gig->GetNextInstrument(), ++index) {
          Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
+         const int iScriptSlots = instrument->ScriptSlotCount();
          Gtk::TreeModel::iterator iter = m_refTreeModel->append();
          Gtk::TreeModel::Row row = *iter;
+         row[m_Columns.m_col_nr] = index;
          row[m_Columns.m_col_name] = name;
          row[m_Columns.m_col_instr] = instrument;
+         row[m_Columns.m_col_scripts] = iScriptSlots ? ToString(iScriptSlots) : "";
          add_instrument_to_menu(name);
      }
-Line 1826 
 bool MainWindow::instr_props_set_instrum
+Line 2287 
 bool MainWindow::instr_props_set_instrum
  {
      instrumentProps.signal_name_changed().clear();
-     Gtk::TreeModel::const_iterator it =
+     std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
-         m_TreeView.get_selection()->get_selected();
+     if (rows.empty()) {
+         instrumentProps.hide();
+         return false;
+     }
+     Gtk::TreeModel::const_iterator it = m_refTreeModel->get_iter(rows[0]);
      if (it) {
          Gtk::TreeModel::Row row = *it;
          gig::Instrument* instrument = row[m_Columns.m_col_instr];
-Line 1880 
 void MainWindow::show_midi_rules()
+Line 2345 
 void MainWindow::show_midi_rules()
  void MainWindow::show_script_slots() {
      if (!file) return;
      // get selected instrument
-     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
+     std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
-     Gtk::TreeModel::iterator it = sel->get_selected();
+     if (rows.empty()) return;
+     Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[0]);
      if (!it) return;
      Gtk::TreeModel::Row row = *it;
      gig::Instrument* instrument = row[m_Columns.m_col_instr];
-Line 1889 
 void MainWindow::show_script_slots() {
+Line 2355 
 void MainWindow::show_script_slots() {
      ScriptSlots* window = new ScriptSlots;
      window->setInstrument(instrument);
+     window->signal_script_slots_changed().connect(
+         sigc::mem_fun(*this, &MainWindow::onScriptSlotsModified)
+     );
      //window->reparent(*this);
      window->show();
  }
+ void MainWindow::onScriptSlotsModified(gig::Instrument* pInstrument) {
+     if (!pInstrument) return;
+     const int iScriptSlots = pInstrument->ScriptSlotCount();
+     //NOTE: This is a big mess! Sometimes GTK requires m_TreeView.get_model(), here we need m_refTreeModelFilter->get_model(), otherwise accessing children below causes an error!
+     //Glib::RefPtr<Gtk::TreeModel> model = m_TreeView.get_model();
+     Glib::RefPtr<Gtk::TreeModel> model = m_refTreeModelFilter->get_model();
+     for (int i = 0; i < model->children().size(); ++i) {
+         Gtk::TreeModel::Row row = model->children()[i];
+         if (row[m_Columns.m_col_instr] != pInstrument) continue;
+         row[m_Columns.m_col_scripts] = iScriptSlots ? ToString(iScriptSlots) : "";
+         break;
+     }
+     // causes the sampler to reload the instrument with the new script
+     on_sel_change();
+ }
+ void MainWindow::assignScript(gig::Script* pScript) {
+     if (!pScript) {
+         printf("assignScript() : !script\n");
+         return;
+     }
+     printf("assignScript('%s')\n", pScript->Name.c_str());
+     gig::Instrument* pInstrument = get_instrument();
+     if (!pInstrument) {
+         printf("!instrument\n");
+         return;
+     }
+     pInstrument->AddScriptSlot(pScript);
+     onScriptSlotsModified(pInstrument);
+ }
  void MainWindow::on_action_refresh_all() {
      __refreshEntireGUI();
  }
-Line 1908 
 void MainWindow::on_action_view_status_b
+Line 2414 
 void MainWindow::on_action_view_status_b
      else                    m_StatusBar.hide();
  }
+ void MainWindow::on_auto_restore_win_dim() {
+     Gtk::CheckMenuItem* item =
+         dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/AutoRestoreWinDim"));
+     if (!item) {
+         std::cerr << "/MenuBar/MenuView/AutoRestoreWinDim == NULL\n";
+         return;
+     }
+     Settings::singleton()->autoRestoreWindowDimension = item->get_active();
+ }
+ void MainWindow::on_save_with_temporary_file() {
+     Gtk::CheckMenuItem* item =
+         dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuSettings/SaveWithTemporaryFile"));
+     if (!item) {
+         std::cerr << "/MenuBar/MenuSettings/SaveWithTemporaryFile == NULL\n";
+         return;
+     }
+     Settings::singleton()->saveWithTemporaryFile = item->get_active();
+ }
  bool MainWindow::is_copy_samples_unity_note_enabled() const {
      Gtk::CheckMenuItem* item =
          dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
-Line 1975 
 void MainWindow::on_instrument_selection
+Line 2501 
 void MainWindow::on_instrument_selection
  void MainWindow::select_instrument(gig::Instrument* instrument) {
      if (!instrument) return;
+     //NOTE: This is a big mess! Sometimes GTK requires m_refTreeModelFilter->get_model(), here we need m_TreeView.get_model(), otherwise treeview selection below causes an error!
      Glib::RefPtr<Gtk::TreeModel> model = m_TreeView.get_model();
+     //Glib::RefPtr<Gtk::TreeModel> model = m_refTreeModelFilter->get_model();
      for (int i = 0; i < model->children().size(); ++i) {
          Gtk::TreeModel::Row row = model->children()[i];
          if (row[m_Columns.m_col_instr] == instrument) {
              // select and show the respective instrument in the list view
              show_intruments_tab();
+             m_TreeView.get_selection()->unselect_all();
              m_TreeView.get_selection()->select(model->children()[i]);
-             Gtk::TreePath path(
+             std::vector<Gtk::TreeModel::Path> rows =
-                 m_TreeView.get_selection()->get_selected()
+                 m_TreeView.get_selection()->get_selected_rows();
-             );
+             if (!rows.empty())
-             m_TreeView.scroll_to_row(path);
+                 m_TreeView.scroll_to_row(rows[0]);
              on_sel_change(); // the regular instrument selection change callback
          }
      }
-Line 1996 
 bool MainWindow::select_dimension_region
+Line 2526 
 bool MainWindow::select_dimension_region
      gig::Region* pRegion = (gig::Region*) dimRgn->GetParent();
      gig::Instrument* pInstrument = (gig::Instrument*) pRegion->GetParent();
+     //NOTE: This is a big mess! Sometimes GTK requires m_refTreeModelFilter->get_model(), here we need m_TreeView.get_model(), otherwise treeview selection below causes an error!
      Glib::RefPtr<Gtk::TreeModel> model = m_TreeView.get_model();
+     //Glib::RefPtr<Gtk::TreeModel> model = m_refTreeModelFilter->get_model();
      for (int i = 0; i < model->children().size(); ++i) {
          Gtk::TreeModel::Row row = model->children()[i];
          if (row[m_Columns.m_col_instr] == pInstrument) {
              // select and show the respective instrument in the list view
              show_intruments_tab();
+             m_TreeView.get_selection()->unselect_all();
              m_TreeView.get_selection()->select(model->children()[i]);
-             Gtk::TreePath path(
+             std::vector<Gtk::TreeModel::Path> rows =
-                 m_TreeView.get_selection()->get_selected()
+                 m_TreeView.get_selection()->get_selected_rows();
-             );
+             if (!rows.empty())
-             m_TreeView.scroll_to_row(path);
+                 m_TreeView.scroll_to_row(rows[0]);
              on_sel_change(); // the regular instrument selection change callback
              // select respective region in the region selector
-Line 2032 
 void MainWindow::select_sample(gig::Samp
+Line 2566 
 void MainWindow::select_sample(gig::Samp
              Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
              if (rowSample[m_SamplesModel.m_col_sample] == sample) {
                  show_samples_tab();
+                 m_TreeViewSamples.get_selection()->unselect_all();
                  m_TreeViewSamples.get_selection()->select(rowGroup.children()[s]);
-                 Gtk::TreePath path(
+                 std::vector<Gtk::TreeModel::Path> rows =
-                     m_TreeViewSamples.get_selection()->get_selected()
+                     m_TreeViewSamples.get_selection()->get_selected_rows();
-                 );
+                 if (rows.empty()) return;
-                 m_TreeViewSamples.scroll_to_row(path);
+                 m_TreeViewSamples.scroll_to_row(rows[0]);
                  return;
              }
          }
-Line 2045 
 void MainWindow::select_sample(gig::Samp
+Line 2580 
 void MainWindow::select_sample(gig::Samp
  void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {
      if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
+         // by default if Ctrl keys is pressed down, then a mouse right-click
+         // does not select the respective row, so we must assure this
+         // programmatically ...
+         /*{
+             Gtk::TreeModel::Path path;
+             Gtk::TreeViewColumn* pColumn = NULL;
+             int cellX, cellY;
+             bool bSuccess = m_TreeViewSamples.get_path_at_pos(
+                 (int)button->x, (int)button->y,
+                 path, pColumn, cellX, cellY
+             );
+             if (bSuccess) {
+                 if (m_TreeViewSamples.get_selection()->count_selected_rows() <= 0) {
+                     printf("not selected !!!\n");
+                     m_TreeViewSamples.get_selection()->select(path);
+                 }
+             }
+         }*/
          Gtk::Menu* sample_popup =
              dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/SamplePopupMenu"));
          // update enabled/disabled state of sample popup items
          Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
-         Gtk::TreeModel::iterator it = sel->get_selected();
+         std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
-         bool group_selected  = false;
+         const int n = rows.size();
-         bool sample_selected = false;
+         int nGroups  = 0;
-         if (it) {
+         int nSamples = 0;
+         for (int r = 0; r < n; ++r) {
+             Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[r]);
+             if (!it) continue;
              Gtk::TreeModel::Row row = *it;
-             group_selected  = row[m_SamplesModel.m_col_group];
+             if (row[m_SamplesModel.m_col_group]) nGroups++;
-             sample_selected = row[m_SamplesModel.m_col_sample];
+             if (row[m_SamplesModel.m_col_sample]) nSamples++;
          }
          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->
-             set_sensitive(group_selected || sample_selected);
+             set_sensitive(n == 1);
          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->
-             set_sensitive(group_selected || sample_selected);
+             set_sensitive(n);
          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->
              set_sensitive(file);
          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/ShowSampleRefs"))->
-             set_sensitive(sample_selected);
+             set_sensitive(nSamples == 1);
          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->
-             set_sensitive(group_selected || sample_selected);
+             set_sensitive(n);
          // show sample popup
          sample_popup->popup(button->button, button->time);
          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/SampleProperties"))->
-             set_sensitive(group_selected || sample_selected);
+             set_sensitive(n == 1);
          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddSample"))->
-             set_sensitive(group_selected || sample_selected);
+             set_sensitive(n);
          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddGroup"))->
              set_sensitive(file);
          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/ShowSampleRefs"))->
-             set_sensitive(sample_selected);
+             set_sensitive(nSamples == 1);
          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/RemoveSample"))->
-             set_sensitive(group_selected || sample_selected);
+             set_sensitive(n);
      }
  }
-Line 2121 
 void MainWindow::on_script_treeview_butt
+Line 2677 
 void MainWindow::on_script_treeview_butt
      }
  }
+ void MainWindow::updateScriptListOfMenu() {
+     // remove all entries from "Assign Script" menu
+     {
+         const std::vector<Gtk::Widget*> children = assign_scripts_menu->get_children();
+         for (int i = 0; i < children.size(); ++i) {
+             Gtk::Widget* child = children[i];
+             assign_scripts_menu->remove(*child);
+             delete child;
+         }
+     }
+     int iTotalScripts = 0;
+     if (!file) goto noScripts;
+     // add all configured macros as menu items to the "Macro" menu
+     for (int iGroup = 0; file->GetScriptGroup(iGroup); ++iGroup) {
+         gig::ScriptGroup* pGroup = file->GetScriptGroup(iGroup);
+         for (int iScript = 0; pGroup->GetScript(iScript); ++iScript, ++iTotalScripts) {
+             gig::Script* pScript = pGroup->GetScript(iScript);
+             std::string name = pScript->Name;
+             Gtk::MenuItem* item = new Gtk::MenuItem(name);
+             item->signal_activate().connect(
+                 sigc::bind(
+                     sigc::mem_fun(*this, &MainWindow::assignScript), pScript
+                 )
+             );
+             assign_scripts_menu->append(*item);
+             item->set_accel_path("<Scripts>/script_" + ToString(iTotalScripts));
+             //item->set_tooltip_text(comment);
+         }
+     }
+     noScripts:
+     // if there are no macros configured at all, then show a dummy entry instead
+     if (!iTotalScripts) {
+         Gtk::MenuItem* item = new Gtk::MenuItem(_("No Scripts"));
+         item->set_sensitive(false);
+         assign_scripts_menu->append(*item);
+     }
+     assign_scripts_menu->show_all_children();
+ }
  Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
      const Glib::ustring& name, int position) {
-Line 2160 
 void MainWindow::add_instrument(gig::Ins
+Line 2762 
 void MainWindow::add_instrument(gig::Ins
      instrument_name_connection.block();
      Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();
      Gtk::TreeModel::Row rowInstr = *iterInstr;
+     rowInstr[m_Columns.m_col_nr] = m_refTreeModel->children().size() - 1;
      rowInstr[m_Columns.m_col_name] = name;
      rowInstr[m_Columns.m_col_instr] = instrument;
+     rowInstr[m_Columns.m_col_scripts] = "";
      instrument_name_connection.unblock();
      add_instrument_to_menu(name);
+     select_instrument(instrument);
-     m_TreeView.get_selection()->select(iterInstr);
      file_changed();
  }
-Line 2188 
 void MainWindow::on_action_duplicate_ins
+Line 2790 
 void MainWindow::on_action_duplicate_ins
      // retrieve the currently selected instrument
      // (being the original instrument to be duplicated)
      Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
-     Gtk::TreeModel::iterator itSelection = sel->get_selected();
+     std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
-     if (!itSelection) return;
+     for (int r = 0; r < rows.size(); ++r) {
-     Gtk::TreeModel::Row row = *itSelection;
+         Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[r]);
-     gig::Instrument* instrOrig = row[m_Columns.m_col_instr];
+         if (it) {
-     if (!instrOrig) return;
+             Gtk::TreeModel::Row row = *it;
+             gig::Instrument* instrOrig = row[m_Columns.m_col_instr];
-     // duplicate the orginal instrument
+             if (instrOrig) {
-     gig::Instrument* instrNew = file->AddDuplicateInstrument(instrOrig);
+                 // duplicate the orginal instrument
-     instrNew->pInfo->Name =
+                 gig::Instrument* instrNew = file->AddDuplicateInstrument(instrOrig);
-         instrOrig->pInfo->Name +
+                 instrNew->pInfo->Name =
-         gig_from_utf8(Glib::ustring(" (") + _("Copy") + ")");
+                     instrOrig->pInfo->Name +
+                     gig_from_utf8(Glib::ustring(" (") + _("Copy") + ")");
-     add_instrument(instrNew);
+                 add_instrument(instrNew);
+             }
+         }
+     }
  }
  void MainWindow::on_action_remove_instrument() {
-Line 2217 
 void MainWindow::on_action_remove_instru
+Line 2823 
 void MainWindow::on_action_remove_instru
      }
      Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
-     Gtk::TreeModel::iterator it = sel->get_selected();
+     std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
-     if (it) {
+     for (int r = rows.size() - 1; r >= 0; --r) {
+         Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[r]);
+         if (!it) continue;
          Gtk::TreeModel::Row row = *it;
          gig::Instrument* instr = row[m_Columns.m_col_instr];
          try {
-Line 2233 
 void MainWindow::on_action_remove_instru
+Line 2841 
 void MainWindow::on_action_remove_instru
              // remove row from instruments tree view
              m_refTreeModel->erase(it);
+             // update "Nr" column of all instrument rows
+             {
+                 int index = 0;
+                 for (Gtk::TreeModel::iterator it = m_refTreeModel->children().begin();
+                      it != m_refTreeModel->children().end(); ++it, ++index)
+                 {
+                     Gtk::TreeModel::Row row = *it;
+                     row[m_Columns.m_col_nr] = index;
+                 }
+             }
  #if GTKMM_MAJOR_VERSION < 3
              // select another instrument (in gtk3 this is done
-Line 2330 
 void MainWindow::on_action_edit_script()
+Line 2948 
 void MainWindow::on_action_edit_script()
      if (!script) return;
      ScriptEditor* editor = new ScriptEditor;
+     editor->signal_script_to_be_changed.connect(
+         signal_script_to_be_changed.make_slot()
+     );
+     editor->signal_script_changed.connect(
+         signal_script_changed.make_slot()
+     );
      editor->setScript(script);
      //editor->reparent(*this);
      editor->show();
-Line 2408 
 void MainWindow::add_or_replace_sample(b
+Line 3032 
 void MainWindow::add_or_replace_sample(b
      // get selected group (and probably selected sample)
      Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
-     Gtk::TreeModel::iterator it = sel->get_selected();
+     std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
+     if (rows.empty()) return;
+     Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[0]);
      if (!it) return;
      Gtk::TreeModel::Row row = *it;
      gig::Sample* sample = NULL;
-Line 2557 
 void MainWindow::add_or_replace_sample(b
+Line 3183 
 void MainWindow::add_or_replace_sample(b
                  SampleImportItem sched_item;
                  sched_item.gig_sample  = sample;
                  sched_item.sample_path = *iter;
-                 m_SampleImportQueue.push_back(sched_item);
+                 m_SampleImportQueue[sample] = sched_item;
                  // add sample to the tree view
                  if (replace) {
                      row[m_SamplesModel.m_col_name] = gig_to_utf8(sample->pInfo->Name);
-Line 2651 
 void MainWindow::on_action_replace_all_s
+Line 3277 
 void MainWindow::on_action_replace_all_s
              try
              {
                  if (!hFile) throw std::string(_("could not open file"));
-                 int bitdepth;
                  switch (info.format & 0xff) {
                      case SF_FORMAT_PCM_S8:
                      case SF_FORMAT_PCM_16:
                      case SF_FORMAT_PCM_U8:
-                         bitdepth = 16;
-                         break;
                      case SF_FORMAT_PCM_24:
                      case SF_FORMAT_PCM_32:
                      case SF_FORMAT_FLOAT:
                      case SF_FORMAT_DOUBLE:
-                         bitdepth = 24;
                          break;
                      default:
                          sf_close(hFile);
-Line 2671 
 void MainWindow::on_action_replace_all_s
+Line 3293 
 void MainWindow::on_action_replace_all_s
                  SampleImportItem sched_item;
                  sched_item.gig_sample  = sample;
                  sched_item.sample_path = filename;
-                 m_SampleImportQueue.push_back(sched_item);
+                 m_SampleImportQueue[sample] = sched_item;
                  sf_close(hFile);
                  file_changed();
              }
-Line 2695 
 void MainWindow::on_action_replace_all_s
+Line 3317 
 void MainWindow::on_action_replace_all_s
  void MainWindow::on_action_remove_sample() {
      if (!file) return;
      Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
-     Gtk::TreeModel::iterator it = sel->get_selected();
+     std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
-     if (it) {
+     for (int r = rows.size() - 1; r >= 0; --r) {
+         Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[r]);
+         if (!it) continue;
          Gtk::TreeModel::Row row = *it;
          gig::Group* group   = row[m_SamplesModel.m_col_group];
          gig::Sample* sample = row[m_SamplesModel.m_col_sample];
-Line 2721 
 void MainWindow::on_action_remove_sample
+Line 3345 
 void MainWindow::on_action_remove_sample
                  // if sample(s) were just previously added, remove
                  // them from the import queue
                  for (std::list<gig::Sample*>::iterator member = members.begin();
-                      member != members.end(); ++member) {
+                      member != members.end(); ++member)
-                     for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
+                 {
-                          iter != m_SampleImportQueue.end(); ++iter) {
+                     if (m_SampleImportQueue.count(*member)) {
-                         if ((*iter).gig_sample == *member) {
+                         printf("Removing previously added sample '%s' from group '%s'\n",
-                             printf("Removing previously added sample '%s' from group '%s'\n",
+                                m_SampleImportQueue[sample].sample_path.c_str(), name.c_str());
-                                    (*iter).sample_path.c_str(), name.c_str());
+                         m_SampleImportQueue.erase(*member);
-                             m_SampleImportQueue.erase(iter);
-                             break;
-                         }
                      }
                  }
                  file_changed();
-Line 2744 
 void MainWindow::on_action_remove_sample
+Line 3365 
 void MainWindow::on_action_remove_sample
                  samples_removed_signal.emit();
                  // if sample was just previously added, remove it from
                  // the import queue
-                 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
+                 if (m_SampleImportQueue.count(sample)) {
-                      iter != m_SampleImportQueue.end(); ++iter) {
+                     printf("Removing previously added sample '%s'\n",
-                     if ((*iter).gig_sample == sample) {
+                            m_SampleImportQueue[sample].sample_path.c_str());
-                         printf("Removing previously added sample '%s'\n",
+                     m_SampleImportQueue.erase(sample);
-                                (*iter).sample_path.c_str());
-                         m_SampleImportQueue.erase(iter);
-                         break;
-                     }
                  }
                  dimreg_changed();
                  file_changed();
-Line 2807 
 void MainWindow::on_action_remove_unused
+Line 3424 
 void MainWindow::on_action_remove_unused
              gig::Sample* sample = *itSample;
              // remove sample from the .gig file
              file->DeleteSample(sample);
-             // if sample was just previously added, remove it fro the import queue
+             // if sample was just previously added, remove it from the import queue
-             for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
+             if (m_SampleImportQueue.count(sample)) {
-                  iter != m_SampleImportQueue.end(); ++iter)
+                 printf("Removing previously added sample '%s'\n",
-             {
+                        m_SampleImportQueue[sample].sample_path.c_str());
-                 if ((*iter).gig_sample == sample) {
+                 m_SampleImportQueue.erase(sample);
-                     printf("Removing previously added sample '%s'\n",
-                            (*iter).sample_path.c_str());
-                     m_SampleImportQueue.erase(iter);
-                     break;
-                 }
              }
          }
      } catch (RIFF::Exception e) {
-Line 2875 
 void MainWindow::on_instruments_treeview
+Line 3487 
 void MainWindow::on_instruments_treeview
      gig::Instrument* src = NULL;
      {
          Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
-         Gtk::TreeModel::iterator it = sel->get_selected();
+         std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
-         if (it) {
+         if (!rows.empty()) {
-             Gtk::TreeModel::Row row = *it;
+             Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[0]);
-             src = row[m_Columns.m_col_instr];
+             if (it) {
+                 Gtk::TreeModel::Row row = *it;
+                 src = row[m_Columns.m_col_instr];
+             }
          }
      }
      if (!src) return;
-Line 2933 
 void MainWindow::on_sample_treeview_drag
+Line 3548 
 void MainWindow::on_sample_treeview_drag
      // get selected sample
      gig::Sample* sample = NULL;
      Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
-     Gtk::TreeModel::iterator it = sel->get_selected();
+     std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
-     if (it) {
+     if (!rows.empty()) {
-         Gtk::TreeModel::Row row = *it;
+         Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[0]);
-         sample = row[m_SamplesModel.m_col_sample];
+         if (it) {
+             Gtk::TreeModel::Row row = *it;
+             sample = row[m_SamplesModel.m_col_sample];
+         }
      }
      // pass the gig::Sample as pointer
      selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&sample,
-Line 3076 
 void MainWindow::script_double_clicked(c
+Line 3694 
 void MainWindow::script_double_clicked(c
      if (!script) return;
      ScriptEditor* editor = new ScriptEditor;
+     editor->signal_script_to_be_changed.connect(
+         signal_script_to_be_changed.make_slot()
+     );
+     editor->signal_script_changed.connect(
+         signal_script_changed.make_slot()
+     );
      editor->setScript(script);
      //editor->reparent(*this);
      editor->show();
-Line 3115 
 void MainWindow::instrument_name_changed
+Line 3739 
 void MainWindow::instrument_name_changed
      }
  }
+ bool MainWindow::instrument_row_visible(const Gtk::TreeModel::const_iterator& iter) {
+     if (!iter)
+         return true;
+     Glib::ustring pattern = m_searchText.get_text().lowercase();
+     trim(pattern);
+     if (pattern.empty()) return true;
+     Gtk::TreeModel::Row row = *iter;
+     Glib::ustring name = row[m_Columns.m_col_name];
+     name = name.lowercase();
+     std::vector<Glib::ustring> tokens = Glib::Regex::split_simple(" ", pattern);
+     for (int t = 0; t < tokens.size(); ++t)
+         if (name.find(tokens[t]) == Glib::ustring::npos)
+             return false;
+     return true;
+ }
  void MainWindow::on_action_combine_instruments() {
      CombineInstrumentsDialog* d = new CombineInstrumentsDialog(*this, file);
+     // take over selection from instruments list view for the combine dialog's
+     // list view as pre-selection
+     std::set<int> indeces;
+     {
+         Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
+         std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
+         for (int r = 0; r < rows.size(); ++r) {
+             Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[r]);
+             if (it) {
+                 Gtk::TreeModel::Row row = *it;
+                 int index = row[m_Columns.m_col_nr];
+                 indeces.insert(index);
+             }
+         }
+     }
+     d->setSelectedInstruments(indeces);
      d->show_all();
-     d->resize(500, 400);
      d->run();
      if (d->fileWasChanged()) {
          // update GUI with new instrument just created
-Line 3129 
 void MainWindow::on_action_combine_instr
+Line 3790 
 void MainWindow::on_action_combine_instr
  void MainWindow::on_action_view_references() {
      Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
-     Gtk::TreeModel::iterator it = sel->get_selected();
+     std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
+     if (rows.empty()) return;
+     Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[0]);
      if (!it) return;
      Gtk::TreeModel::Row row = *it;
      gig::Sample* sample = row[m_SamplesModel.m_col_sample];
-Line 3270 
 void MainWindow::on_action_merge_files()
+Line 3933 
 void MainWindow::on_action_merge_files()
      // show warning in the file picker dialog
      Gtk::HBox descriptionArea;
      descriptionArea.set_spacing(15);
-     Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
+     Gtk::Image warningIcon;
+     warningIcon.set_from_icon_name("dialog-warning",
+                                    Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
      descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
  #if GTKMM_MAJOR_VERSION < 3
      view::WrapLabel description;
-Line 3293 
 void MainWindow::on_action_merge_files()
+Line 3958 
 void MainWindow::on_action_merge_files()
      descriptionArea.show_all();
      if (dialog.run() == Gtk::RESPONSE_OK) {
-         printf("on_action_merge_files self=%x\n", Glib::Threads::Thread::self());
+         printf("on_action_merge_files self=%p\n",
+                static_cast<void*>(Glib::Threads::Thread::self()));
          std::vector<std::string> filenames = dialog.get_filenames();
          // merge the selected files to the currently open .gig file
-Line 3375 
 void MainWindow::show_scripts_tab() {
+Line 4041 
 void MainWindow::show_scripts_tab() {
      m_TreeViewNotebook.set_current_page(2);
  }
+ void MainWindow::select_instrument_by_dir(int dir) {
+     if (!file) return;
+     gig::Instrument* pInstrument = get_instrument();
+     if (!pInstrument) {
+         select_instrument( file->GetInstrument(0) );
+         return;
+     }
+     for (int i = 0; file->GetInstrument(i); ++i) {
+         if (file->GetInstrument(i) == pInstrument) {
+             select_instrument( file->GetInstrument(i + dir) );
+             return;
+         }
+     }
+ }
+ void MainWindow::select_prev_instrument() {
+     select_instrument_by_dir(-1);
+ }
+ void MainWindow::select_next_instrument() {
+     select_instrument_by_dir(1);
+ }
+ void MainWindow::select_prev_region() {
+     m_RegionChooser.select_prev_region();
+ }
+ void MainWindow::select_next_region() {
+     m_RegionChooser.select_next_region();
+ }
+ void MainWindow::select_next_dim_rgn_zone() {
+     if (m_DimRegionChooser.has_focus()) return; // avoid conflict with key stroke handler of DimenionRegionChooser
+     m_DimRegionChooser.select_next_dimzone();
+ }
+ void MainWindow::select_prev_dim_rgn_zone() {
+     if (m_DimRegionChooser.has_focus()) return; // avoid conflict with key stroke handler of DimenionRegionChooser
+     m_DimRegionChooser.select_prev_dimzone();
+ }
+ void MainWindow::select_add_next_dim_rgn_zone() {
+     m_DimRegionChooser.select_next_dimzone(true);
+ }
+ void MainWindow::select_add_prev_dim_rgn_zone() {
+     m_DimRegionChooser.select_prev_dimzone(true);
+ }
+ void MainWindow::select_prev_dimension() {
+     if (m_DimRegionChooser.has_focus()) return; // avoid conflict with key stroke handler of DimenionRegionChooser
+     m_DimRegionChooser.select_prev_dimension();
+ }
+ void MainWindow::select_next_dimension() {
+     if (m_DimRegionChooser.has_focus()) return; // avoid conflict with key stroke handler of DimenionRegionChooser
+     m_DimRegionChooser.select_next_dimension();
+ }
+ #define CLIPBOARD_DIMENSIONREGION_TARGET \
+     ("libgig.DimensionRegion." + m_serializationArchive.rawDataFormat())
+ void MainWindow::copy_selected_dimrgn() {
+     gig::DimensionRegion* pDimRgn = m_DimRegionChooser.get_main_dimregion();
+     if (!pDimRgn) {
+         updateClipboardPasteAvailable();
+         updateClipboardCopyAvailable();
+         return;
+     }
+     std::vector<Gtk::TargetEntry> targets;
+     targets.push_back( Gtk::TargetEntry(CLIPBOARD_DIMENSIONREGION_TARGET) );
+     Glib::RefPtr<Gtk::Clipboard> clipboard = Gtk::Clipboard::get();
+     clipboard->set(
+         targets,
+         sigc::mem_fun(*this, &MainWindow::on_clipboard_get),
+         sigc::mem_fun(*this, &MainWindow::on_clipboard_clear)
+     );
+     m_serializationArchive.serialize(pDimRgn);
+     updateClipboardPasteAvailable();
+ }
+ void MainWindow::paste_copied_dimrgn() {
+     Glib::RefPtr<Gtk::Clipboard> clipboard = Gtk::Clipboard::get();
+     clipboard->request_contents(
+         CLIPBOARD_DIMENSIONREGION_TARGET,
+         sigc::mem_fun(*this, &MainWindow::on_clipboard_received)
+     );
+     updateClipboardPasteAvailable();
+ }
+ void MainWindow::adjust_clipboard_content() {
+     MacroEditor* editor = new MacroEditor();
+     editor->setMacro(&m_serializationArchive, true);
+     editor->show();
+ }
+ void MainWindow::updateClipboardPasteAvailable() {
+     Glib::RefPtr<Gtk::Clipboard> clipboard = Gtk::Clipboard::get();
+     clipboard->request_targets(
+         sigc::mem_fun(*this, &MainWindow::on_clipboard_received_targets)
+     );
+ }
+ void MainWindow::updateClipboardCopyAvailable() {
+     bool bDimensionRegionCopyIsPossible = m_DimRegionChooser.get_main_dimregion();
+     static_cast<Gtk::MenuItem*>(
+         uiManager->get_widget("/MenuBar/MenuEdit/CopyDimRgn")
+     )->set_sensitive(bDimensionRegionCopyIsPossible);
+ }
+ void MainWindow::on_clipboard_owner_change(GdkEventOwnerChange* event) {
+     updateClipboardPasteAvailable();
+ }
+ void MainWindow::on_clipboard_get(Gtk::SelectionData& selection_data, guint /*info*/) {
+     const std::string target = selection_data.get_target();
+     if (target == CLIPBOARD_DIMENSIONREGION_TARGET) {
+         selection_data.set(
+             CLIPBOARD_DIMENSIONREGION_TARGET, 8 /* "format": probably unused*/,
+             &m_serializationArchive.rawData()[0],
+             m_serializationArchive.rawData().size()
+         );
+     } else {
+         std::cerr << "Clipboard: content for unknown target '" << target << "' requested\n";
+     }
+ }
+ void MainWindow::on_clipboard_clear() {
+     m_serializationArchive.clear();
+     updateClipboardPasteAvailable();
+     updateClipboardCopyAvailable();
+ }
+ //NOTE: Might throw exception !!!
+ void MainWindow::applyMacro(Serialization::Archive& macro) {
+     gig::DimensionRegion* pDimRgn = m_DimRegionChooser.get_main_dimregion();
+     if (!pDimRgn) return;
+     for (std::set<gig::DimensionRegion*>::iterator itDimReg = dimreg_edit.dimregs.begin();
+          itDimReg != dimreg_edit.dimregs.end(); ++itDimReg)
+     {
+         gig::DimensionRegion* pDimRgn = *itDimReg;
+         DimRegionChangeGuard(this, pDimRgn);
+         macro.deserialize(pDimRgn);
+     }
+     //region_changed()
+     file_changed();
+     dimreg_changed();
+ }
+ void MainWindow::on_clipboard_received(const Gtk::SelectionData& selection_data) {
+     const std::string target = selection_data.get_target();
+     if (target == CLIPBOARD_DIMENSIONREGION_TARGET) {
+         Glib::ustring errorText;
+         try {
+             m_serializationArchive.decode(
+                 selection_data.get_data(), selection_data.get_length()
+             );
+             applyMacro(m_serializationArchive);
+         } catch (Serialization::Exception e) {
+             errorText = e.Message;
+         } catch (...) {
+             errorText = _("Unknown exception while pasting DimensionRegion");
+         }
+         if (!errorText.empty()) {
+             Glib::ustring txt = _("Pasting DimensionRegion failed:\n") + errorText;
+             Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
+             msg.run();
+         }
+     }
+ }
+ void MainWindow::on_clipboard_received_targets(const std::vector<Glib::ustring>& targets) {
+     const bool bDimensionRegionPasteIsPossible =
+         std::find(targets.begin(), targets.end(),
+                   CLIPBOARD_DIMENSIONREGION_TARGET) != targets.end();
+     static_cast<Gtk::MenuItem*>(
+         uiManager->get_widget("/MenuBar/MenuEdit/PasteDimRgn")
+     )->set_sensitive(bDimensionRegionPasteIsPossible);
+     static_cast<Gtk::MenuItem*>(
+         uiManager->get_widget("/MenuBar/MenuEdit/AdjustClipboard")
+     )->set_sensitive(bDimensionRegionPasteIsPossible);
+ }
  sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {
      return file_structure_to_be_changed_signal;
  }

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+Added in v.3363

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