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

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revision 2553 by schoenebeck, Wed May 14 19:57:56 2014 UTC revision 2615 by schoenebeck, Tue Jun 10 19:14:01 2014 UTC
# Line 45  Line 45 
45  #include "mainwindow.h"  #include "mainwindow.h"
46  #include "Settings.h"  #include "Settings.h"
47  #include "CombineInstrumentsDialog.h"  #include "CombineInstrumentsDialog.h"
48    #include "scripteditor.h"
49    #include "scriptslots.h"
50  #include "../../gfx/status_attached.xpm"  #include "../../gfx/status_attached.xpm"
51  #include "../../gfx/status_detached.xpm"  #include "../../gfx/status_detached.xpm"
52    
# Line 78  MainWindow::MainWindow() : Line 80  MainWindow::MainWindow() :
80      m_ScrolledWindowSamples.add(m_TreeViewSamples);      m_ScrolledWindowSamples.add(m_TreeViewSamples);
81      m_ScrolledWindowSamples.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);      m_ScrolledWindowSamples.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
82    
83        m_ScrolledWindowScripts.add(m_TreeViewScripts);
84        m_ScrolledWindowScripts.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
85    
86    
87      m_TreeViewNotebook.set_size_request(300);      m_TreeViewNotebook.set_size_request(300);
88    
# Line 98  MainWindow::MainWindow() : Line 103  MainWindow::MainWindow() :
103    
104      m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, _("Samples"));      m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, _("Samples"));
105      m_TreeViewNotebook.append_page(m_ScrolledWindow, _("Instruments"));      m_TreeViewNotebook.append_page(m_ScrolledWindow, _("Instruments"));
106        m_TreeViewNotebook.append_page(m_ScrolledWindowScripts, _("Scripts"));
107    
108      actionGroup = Gtk::ActionGroup::create();      actionGroup = Gtk::ActionGroup::create();
109    
# Line 130  MainWindow::MainWindow() : Line 135  MainWindow::MainWindow() :
135                       sigc::mem_fun(                       sigc::mem_fun(
136                           *this, &MainWindow::show_instr_props));                           *this, &MainWindow::show_instr_props));
137      actionGroup->add(Gtk::Action::create("MidiRules",      actionGroup->add(Gtk::Action::create("MidiRules",
138                                           _("_Midi Rules")),                                           _("_Midi Rules...")),
139                       sigc::mem_fun(                       sigc::mem_fun(
140                           *this, &MainWindow::show_midi_rules));                           *this, &MainWindow::show_midi_rules));
141        actionGroup->add(Gtk::Action::create("ScriptSlots",
142                                             _("_Script Slots...")),
143                         sigc::mem_fun(
144                             *this, &MainWindow::show_script_slots));
145      actionGroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT),      actionGroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT),
146                       sigc::mem_fun(                       sigc::mem_fun(
147                           *this, &MainWindow::on_action_quit));                           *this, &MainWindow::on_action_quit));
# Line 231  MainWindow::MainWindow() : Line 240  MainWindow::MainWindow() :
240                              _("Replace All Samples in All Groups...")),                              _("Replace All Samples in All Groups...")),
241          sigc::mem_fun(*this, &MainWindow::on_action_replace_all_samples_in_all_groups)          sigc::mem_fun(*this, &MainWindow::on_action_replace_all_samples_in_all_groups)
242      );      );
243        
244        // script right-click popup actions
245        actionGroup->add(
246            Gtk::Action::create("AddScriptGroup", _("Add _Group")),
247            sigc::mem_fun(*this, &MainWindow::on_action_add_script_group)
248        );
249        actionGroup->add(
250            Gtk::Action::create("AddScript", _("Add _Script")),
251            sigc::mem_fun(*this, &MainWindow::on_action_add_script)
252        );
253        actionGroup->add(
254            Gtk::Action::create("EditScript", _("_Edit Script...")),
255            sigc::mem_fun(*this, &MainWindow::on_action_edit_script)
256        );
257        actionGroup->add(
258            Gtk::Action::create("RemoveScript", Gtk::Stock::REMOVE),
259            sigc::mem_fun(*this, &MainWindow::on_action_remove_script)
260        );
261    
262      uiManager = Gtk::UIManager::create();      uiManager = Gtk::UIManager::create();
263      uiManager->insert_action_group(actionGroup);      uiManager->insert_action_group(actionGroup);
# Line 274  MainWindow::MainWindow() : Line 301  MainWindow::MainWindow() :
301          "  <popup name='PopupMenu'>"          "  <popup name='PopupMenu'>"
302          "    <menuitem action='InstrProperties'/>"          "    <menuitem action='InstrProperties'/>"
303          "    <menuitem action='MidiRules'/>"          "    <menuitem action='MidiRules'/>"
304            "    <menuitem action='ScriptSlots'/>"
305          "    <menuitem action='AddInstrument'/>"          "    <menuitem action='AddInstrument'/>"
306          "    <menuitem action='DupInstrument'/>"          "    <menuitem action='DupInstrument'/>"
307          "    <separator/>"          "    <separator/>"
# Line 287  MainWindow::MainWindow() : Line 315  MainWindow::MainWindow() :
315          "    <separator/>"          "    <separator/>"
316          "    <menuitem action='RemoveSample'/>"          "    <menuitem action='RemoveSample'/>"
317          "  </popup>"          "  </popup>"
318            "  <popup name='ScriptPopupMenu'>"
319            "    <menuitem action='AddScriptGroup'/>"
320            "    <menuitem action='AddScript'/>"
321            "    <menuitem action='EditScript'/>"
322            "    <separator/>"
323            "    <menuitem action='RemoveScript'/>"
324            "  </popup>"
325          "</ui>";          "</ui>";
326      uiManager->add_ui_from_string(ui_info);      uiManager->add_ui_from_string(ui_info);
327    
# Line 378  MainWindow::MainWindow() : Line 413  MainWindow::MainWindow() :
413          sigc::mem_fun(*this, &MainWindow::sample_name_changed)          sigc::mem_fun(*this, &MainWindow::sample_name_changed)
414      );      );
415    
416        // create scripts treeview (including its data model)
417        m_refScriptsTreeModel = ScriptsTreeStore::create(m_ScriptsModel);
418        m_TreeViewScripts.set_model(m_refScriptsTreeModel);
419        m_TreeViewScripts.set_tooltip_text(_(
420            "Note: instrument scripts are a LinuxSampler extension of the gig "
421            "format. This feature will not work with the GigaStudio software!"
422        ));
423        // m_TreeViewScripts.set_reorderable();
424        m_TreeViewScripts.append_column_editable("Samples", m_ScriptsModel.m_col_name);
425        m_TreeViewScripts.set_headers_visible(false);
426        m_TreeViewScripts.signal_button_press_event().connect_notify(
427            sigc::mem_fun(*this, &MainWindow::on_script_treeview_button_release)
428        );
429        m_refScriptsTreeModel->signal_row_changed().connect(
430            sigc::mem_fun(*this, &MainWindow::script_name_changed)
431        );
432    
433        // establish drag&drop between scripts tree view and ScriptSlots window
434        std::vector<Gtk::TargetEntry> drag_target_gig_script;
435        drag_target_gig_script.push_back(Gtk::TargetEntry("gig::Script"));
436        m_TreeViewScripts.drag_source_set(drag_target_gig_script);
437        m_TreeViewScripts.signal_drag_begin().connect(
438            sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_begin)
439        );
440        m_TreeViewScripts.signal_drag_data_get().connect(
441            sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_data_get)
442        );
443    
444      // establish drag&drop between samples tree view and dimension region 'Sample' text entry      // establish drag&drop between samples tree view and dimension region 'Sample' text entry
445      std::vector<Gtk::TargetEntry> drag_target_gig_sample;      std::vector<Gtk::TargetEntry> drag_target_gig_sample;
446      drag_target_gig_sample.push_back(Gtk::TargetEntry("gig::Sample"));      drag_target_gig_sample.push_back(Gtk::TargetEntry("gig::Sample"));
# Line 634  void MainWindow::__clear() { Line 697  void MainWindow::__clear() {
697      // clear the samples and instruments tree views      // clear the samples and instruments tree views
698      m_refTreeModel->clear();      m_refTreeModel->clear();
699      m_refSamplesTreeModel->clear();      m_refSamplesTreeModel->clear();
700        m_refScriptsTreeModel->clear();
701      // remove all entries from "Instrument" menu      // remove all entries from "Instrument" menu
702      while (!instrument_menu->get_children().empty()) {      while (!instrument_menu->get_children().empty()) {
703          remove_instrument_from_menu(0);          remove_instrument_from_menu(0);
# Line 648  void MainWindow::__refreshEntireGUI() { Line 712  void MainWindow::__refreshEntireGUI() {
712      // clear the samples and instruments tree views      // clear the samples and instruments tree views
713      m_refTreeModel->clear();      m_refTreeModel->clear();
714      m_refSamplesTreeModel->clear();      m_refSamplesTreeModel->clear();
715        m_refScriptsTreeModel->clear();
716      // remove all entries from "Instrument" menu      // remove all entries from "Instrument" menu
717      while (!instrument_menu->get_children().empty()) {      while (!instrument_menu->get_children().empty()) {
718          remove_instrument_from_menu(0);          remove_instrument_from_menu(0);
# Line 1058  void MainWindow::on_action_help_about() Line 1123  void MainWindow::on_action_help_about()
1123  }  }
1124    
1125  PropDialog::PropDialog()  PropDialog::PropDialog()
1126      : eName(_("Name")),      : eFileFormat(_("File Format")),
1127          eName(_("Name")),
1128        eCreationDate(_("Creation date")),        eCreationDate(_("Creation date")),
1129        eComments(_("Comments")),        eComments(_("Comments")),
1130        eProduct(_("Product")),        eProduct(_("Product")),
# Line 1075  PropDialog::PropDialog() Line 1141  PropDialog::PropDialog()
1141        eCommissioned(_("Commissioned")),        eCommissioned(_("Commissioned")),
1142        eSubject(_("Subject")),        eSubject(_("Subject")),
1143        quitButton(Gtk::Stock::CLOSE),        quitButton(Gtk::Stock::CLOSE),
1144        table(2, 1)        table(2, 1),
1145          m_file(NULL)
1146  {  {
1147      set_title(_("File Properties"));      set_title(_("File Properties"));
1148      eName.set_width_chars(50);      eName.set_width_chars(50);
# Line 1097  PropDialog::PropDialog() Line 1164  PropDialog::PropDialog()
1164      connect(eCommissioned, &DLS::Info::Commissioned);      connect(eCommissioned, &DLS::Info::Commissioned);
1165      connect(eSubject, &DLS::Info::Subject);      connect(eSubject, &DLS::Info::Subject);
1166    
1167        table.add(eFileFormat);
1168      table.add(eName);      table.add(eName);
1169      table.add(eCreationDate);      table.add(eCreationDate);
1170      table.add(eComments);      table.add(eComments);
# Line 1127  PropDialog::PropDialog() Line 1195  PropDialog::PropDialog()
1195      quitButton.grab_focus();      quitButton.grab_focus();
1196      quitButton.signal_clicked().connect(      quitButton.signal_clicked().connect(
1197          sigc::mem_fun(*this, &PropDialog::hide));          sigc::mem_fun(*this, &PropDialog::hide));
1198        eFileFormat.signal_value_changed().connect(
1199            sigc::mem_fun(*this, &PropDialog::onFileFormatChanged));
1200    
1201      quitButton.show();      quitButton.show();
1202      vbox.show();      vbox.show();
1203      show_all_children();      show_all_children();
1204  }  }
1205    
1206    void PropDialog::set_file(gig::File* file)
1207    {
1208        m_file = file;
1209    
1210        // update file format version combo box
1211        const std::string sGiga = "Gigasampler/GigaStudio v";
1212        const int major = file->pVersion->major;
1213        std::vector<std::string> txts;
1214        std::vector<int> values;
1215        txts.push_back(sGiga + "2"); values.push_back(2);
1216        txts.push_back(sGiga + "3/v4"); values.push_back(3);
1217        if (major != 2 && major != 3) {
1218            txts.push_back(sGiga + ToString(major)); values.push_back(major);
1219        }
1220        std::vector<const char*> texts;
1221        for (int i = 0; i < txts.size(); ++i) texts.push_back(txts[i].c_str());
1222        texts.push_back(NULL); values.push_back(0);
1223        eFileFormat.set_choices(&texts[0], &values[0]);
1224        eFileFormat.set_value(major);
1225    }
1226    
1227    void PropDialog::onFileFormatChanged() {
1228        const int major = eFileFormat.get_value();
1229        if (m_file) m_file->pVersion->major = major;
1230    }
1231    
1232  void PropDialog::set_info(DLS::Info* info)  void PropDialog::set_info(DLS::Info* info)
1233  {  {
1234      update(info);      update(info);
# Line 1274  void MainWindow::load_gig(gig::File* gig Line 1370  void MainWindow::load_gig(gig::File* gig
1370      file_has_name = filename;      file_has_name = filename;
1371      file_is_changed = false;      file_is_changed = false;
1372    
1373        propDialog.set_file(gig);
1374      propDialog.set_info(gig->pInfo);      propDialog.set_info(gig->pInfo);
1375    
1376      instrument_name_connection.block();      instrument_name_connection.block();
# Line 1310  void MainWindow::load_gig(gig::File* gig Line 1407  void MainWindow::load_gig(gig::File* gig
1407              }              }
1408          }          }
1409      }      }
1410        
1411        for (int i = 0; gig->GetScriptGroup(i); ++i) {
1412            gig::ScriptGroup* group = gig->GetScriptGroup(i);
1413    
1414            Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
1415            Gtk::TreeModel::Row rowGroup = *iterGroup;
1416            rowGroup[m_ScriptsModel.m_col_name]   = gig_to_utf8(group->Name);
1417            rowGroup[m_ScriptsModel.m_col_group]  = group;
1418            rowGroup[m_ScriptsModel.m_col_script] = NULL;
1419            for (int s = 0; group->GetScript(s); ++s) {
1420                gig::Script* script = group->GetScript(s);
1421    
1422                Gtk::TreeModel::iterator iterScript =
1423                    m_refScriptsTreeModel->append(rowGroup.children());
1424                Gtk::TreeModel::Row rowScript = *iterScript;
1425                rowScript[m_ScriptsModel.m_col_name] = gig_to_utf8(script->Name);
1426                rowScript[m_ScriptsModel.m_col_script] = script;
1427                rowScript[m_ScriptsModel.m_col_group]  = NULL;
1428            }
1429        }
1430        // unfold all script groups by default
1431        m_TreeViewScripts.expand_all();
1432    
1433      file = gig;      file = gig;
1434    
# Line 1378  void MainWindow::show_midi_rules() Line 1497  void MainWindow::show_midi_rules()
1497      }      }
1498  }  }
1499    
1500    void MainWindow::show_script_slots() {
1501        if (!file) return;
1502        // get selected instrument
1503        Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1504        Gtk::TreeModel::iterator it = sel->get_selected();
1505        if (!it) return;
1506        Gtk::TreeModel::Row row = *it;
1507        gig::Instrument* instrument = row[m_Columns.m_col_instr];
1508        if (!instrument) return;
1509    
1510        ScriptSlots* window = new ScriptSlots;
1511        window->setInstrument(instrument);
1512        //window->reparent(*this);
1513        window->show();
1514    }
1515    
1516  void MainWindow::on_action_view_status_bar() {  void MainWindow::on_action_view_status_bar() {
1517      Gtk::CheckMenuItem* item =      Gtk::CheckMenuItem* item =
1518          dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));          dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
# Line 1474  void MainWindow::on_sample_treeview_butt Line 1609  void MainWindow::on_sample_treeview_butt
1609      }      }
1610  }  }
1611    
1612    void MainWindow::on_script_treeview_button_release(GdkEventButton* button) {
1613        if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1614            Gtk::Menu* script_popup =
1615                dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/ScriptPopupMenu"));
1616            // update enabled/disabled state of sample popup items
1617            Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1618            Gtk::TreeModel::iterator it = sel->get_selected();
1619            bool group_selected  = false;
1620            bool script_selected = false;
1621            if (it) {
1622                Gtk::TreeModel::Row row = *it;
1623                group_selected  = row[m_ScriptsModel.m_col_group];
1624                script_selected = row[m_ScriptsModel.m_col_script];
1625            }
1626            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScript"))->
1627                set_sensitive(group_selected || script_selected);
1628            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScriptGroup"))->
1629                set_sensitive(file);
1630            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/EditScript"))->
1631                set_sensitive(script_selected);    
1632            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/RemoveScript"))->
1633                set_sensitive(group_selected || script_selected);
1634            // show sample popup
1635            script_popup->popup(button->button, button->time);
1636        }
1637    }
1638    
1639  Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(  Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
1640      const Glib::ustring& name, int position) {      const Glib::ustring& name, int position) {
# Line 1621  void MainWindow::on_action_sample_proper Line 1782  void MainWindow::on_action_sample_proper
1782      msg.run();      msg.run();
1783  }  }
1784    
1785    void MainWindow::on_action_add_script_group() {
1786        static int __script_indexer = 0;
1787        if (!file) return;
1788        gig::ScriptGroup* group = file->AddScriptGroup();
1789        group->Name = gig_from_utf8(_("Unnamed Group"));
1790        if (__script_indexer) group->Name += " " + ToString(__script_indexer);
1791        __script_indexer++;
1792        // update sample tree view
1793        Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
1794        Gtk::TreeModel::Row rowGroup = *iterGroup;
1795        rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
1796        rowGroup[m_ScriptsModel.m_col_script] = NULL;
1797        rowGroup[m_ScriptsModel.m_col_group] = group;
1798        file_changed();
1799    }
1800    
1801    void MainWindow::on_action_add_script() {
1802        if (!file) return;
1803        // get selected group
1804        Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1805        Gtk::TreeModel::iterator it = sel->get_selected();
1806        if (!it) return;
1807        Gtk::TreeModel::Row row = *it;
1808        gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
1809        if (!group) { // not a group, but a script is selected (probably)
1810            gig::Script* script = row[m_ScriptsModel.m_col_script];
1811            if (!script) return;
1812            it = row.parent(); // resolve parent (that is the script's group)
1813            if (!it) return;
1814            row = *it;
1815            group = row[m_ScriptsModel.m_col_group];
1816            if (!group) return;
1817        }
1818    
1819        // add a new script to the .gig file
1820        gig::Script* script = group->AddScript();    
1821        Glib::ustring name = _("Unnamed Script");
1822        script->Name = gig_from_utf8(name);
1823    
1824        // add script to the tree view
1825        Gtk::TreeModel::iterator iterScript =
1826            m_refScriptsTreeModel->append(row.children());
1827        Gtk::TreeModel::Row rowScript = *iterScript;
1828        rowScript[m_ScriptsModel.m_col_name] = name;
1829        rowScript[m_ScriptsModel.m_col_script] = script;
1830        rowScript[m_ScriptsModel.m_col_group]  = NULL;
1831    
1832        // unfold group of new script item in treeview
1833        Gtk::TreeModel::Path path(iterScript);
1834        m_TreeViewScripts.expand_to_path(path);
1835    }
1836    
1837    void MainWindow::on_action_edit_script() {
1838        if (!file) return;
1839        // get selected script
1840        Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1841        Gtk::TreeModel::iterator it = sel->get_selected();
1842        if (!it) return;
1843        Gtk::TreeModel::Row row = *it;
1844        gig::Script* script = row[m_ScriptsModel.m_col_script];
1845        if (!script) return;
1846    
1847        ScriptEditor* editor = new ScriptEditor;
1848        editor->setScript(script);
1849        //editor->reparent(*this);
1850        editor->show();
1851    }
1852    
1853    void MainWindow::on_action_remove_script() {
1854        if (!file) return;
1855        Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1856        Gtk::TreeModel::iterator it = sel->get_selected();
1857        if (it) {
1858            Gtk::TreeModel::Row row = *it;
1859            gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
1860            gig::Script* script     = row[m_ScriptsModel.m_col_script];
1861            Glib::ustring name      = row[m_ScriptsModel.m_col_name];
1862            try {
1863                // remove script group or script from the gig file
1864                if (group) {
1865                    // notify everybody that we're going to remove these samples
1866    //TODO:         scripts_to_be_removed_signal.emit(members);
1867                    // delete the group in the .gig file including the
1868                    // samples that belong to the group
1869                    file->DeleteScriptGroup(group);
1870                    // notify that we're done with removal
1871    //TODO:         scripts_removed_signal.emit();
1872                    file_changed();
1873                } else if (script) {
1874                    // notify everybody that we're going to remove this sample
1875    //TODO:         std::list<gig::Script*> lscripts;
1876    //TODO:         lscripts.push_back(script);
1877    //TODO:         scripts_to_be_removed_signal.emit(lscripts);
1878                    // remove sample from the .gig file
1879                    script->GetGroup()->DeleteScript(script);
1880                    // notify that we're done with removal
1881    //TODO:         scripts_removed_signal.emit();
1882                    dimreg_changed();
1883                    file_changed();
1884                }
1885                // remove respective row(s) from samples tree view
1886                m_refScriptsTreeModel->erase(it);
1887            } catch (RIFF::Exception e) {
1888                // pretend we're done with removal (i.e. to avoid dead locks)
1889    //TODO:     scripts_removed_signal.emit();
1890                // show error message
1891                Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
1892                msg.run();
1893            }
1894        }
1895    }
1896    
1897  void MainWindow::on_action_add_group() {  void MainWindow::on_action_add_group() {
1898      static int __sample_indexer = 0;      static int __sample_indexer = 0;
1899      if (!file) return;      if (!file) return;
# Line 1990  void MainWindow::on_action_remove_sample Line 2263  void MainWindow::on_action_remove_sample
2263      }      }
2264  }  }
2265    
2266    // see comment on on_sample_treeview_drag_begin()
2267    void MainWindow::on_scripts_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2268    {
2269        first_call_to_drag_data_get = true;
2270    }
2271    
2272    void MainWindow::on_scripts_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2273                                                       Gtk::SelectionData& selection_data, guint, guint)
2274    {
2275        if (!first_call_to_drag_data_get) return;
2276        first_call_to_drag_data_get = false;
2277    
2278        // get selected script
2279        gig::Script* script = NULL;
2280        Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2281        Gtk::TreeModel::iterator it = sel->get_selected();
2282        if (it) {
2283            Gtk::TreeModel::Row row = *it;
2284            script = row[m_ScriptsModel.m_col_script];
2285        }
2286        // pass the gig::Script as pointer
2287        selection_data.set(selection_data.get_target(), 0/*unused*/,
2288                           (const guchar*)&script,
2289                           sizeof(script)/*length of data in bytes*/);
2290    }
2291    
2292  // For some reason drag_data_get gets called two times for each  // For some reason drag_data_get gets called two times for each
2293  // drag'n'drop (at least when target is an Entry). This work-around  // drag'n'drop (at least when target is an Entry). This work-around
2294  // makes sure the code in drag_data_get and drop_drag_data_received is  // makes sure the code in drag_data_get and drop_drag_data_received is
# Line 2116  void MainWindow::sample_name_changed(con Line 2415  void MainWindow::sample_name_changed(con
2415              file_changed();              file_changed();
2416          }          }
2417      }      }
2418    }
2419    
2420    void MainWindow::script_name_changed(const Gtk::TreeModel::Path& path,
2421                                         const Gtk::TreeModel::iterator& iter) {
2422        if (!iter) return;
2423        Gtk::TreeModel::Row row = *iter;
2424        Glib::ustring name      = row[m_ScriptsModel.m_col_name];
2425        gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2426        gig::Script* script     = row[m_ScriptsModel.m_col_script];
2427        gig::String gigname(gig_from_utf8(name));
2428        if (group) {
2429            if (group->Name != gigname) {
2430                group->Name = gigname;
2431                printf("script group name changed\n");
2432                file_changed();
2433            }
2434        } else if (script) {
2435            if (script->Name != gigname) {
2436                script->Name = gigname;
2437                printf("script name changed\n");
2438                file_changed();
2439            }
2440        }
2441  }  }
2442    
2443  void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,  void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,
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