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

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revision 2536 by schoenebeck, Mon Apr 21 17:49:17 2014 UTC revision 2701 by schoenebeck, Mon Jan 12 23:28:04 2015 UTC
# Line 1  Line 1 
1  /*  /*
2   * Copyright (C) 2006-2014 Andreas Persson   * Copyright (C) 2006-2015 Andreas Persson
3   *   *
4   * This program is free software; you can redistribute it and/or   * This program is free software; you can redistribute it and/or
5   * modify it under the terms of the GNU General Public License as   * modify it under the terms of the GNU General Public License as
# Line 40  Line 40 
40    
41  #include <stdio.h>  #include <stdio.h>
42  #include <sndfile.h>  #include <sndfile.h>
43    #include <assert.h>
44    
45  #include "mainwindow.h"  #include "mainwindow.h"
46    #include "Settings.h"
47    #include "CombineInstrumentsDialog.h"
48    #include "scripteditor.h"
49    #include "scriptslots.h"
50    #include "ReferencesView.h"
51  #include "../../gfx/status_attached.xpm"  #include "../../gfx/status_attached.xpm"
52  #include "../../gfx/status_detached.xpm"  #include "../../gfx/status_detached.xpm"
53    
54    
55  MainWindow::MainWindow() :  MainWindow::MainWindow() :
56        m_DimRegionChooser(*this),
57      dimreg_label(_("Changes apply to:")),      dimreg_label(_("Changes apply to:")),
58      dimreg_all_regions(_("all regions")),      dimreg_all_regions(_("all regions")),
59      dimreg_all_dimregs(_("all dimension splits")),      dimreg_all_dimregs(_("all dimension splits")),
# Line 76  MainWindow::MainWindow() : Line 82  MainWindow::MainWindow() :
82      m_ScrolledWindowSamples.add(m_TreeViewSamples);      m_ScrolledWindowSamples.add(m_TreeViewSamples);
83      m_ScrolledWindowSamples.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);      m_ScrolledWindowSamples.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
84    
85        m_ScrolledWindowScripts.add(m_TreeViewScripts);
86        m_ScrolledWindowScripts.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
87    
88    
89      m_TreeViewNotebook.set_size_request(300);      m_TreeViewNotebook.set_size_request(300);
90    
# Line 96  MainWindow::MainWindow() : Line 105  MainWindow::MainWindow() :
105    
106      m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, _("Samples"));      m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, _("Samples"));
107      m_TreeViewNotebook.append_page(m_ScrolledWindow, _("Instruments"));      m_TreeViewNotebook.append_page(m_ScrolledWindow, _("Instruments"));
108        m_TreeViewNotebook.append_page(m_ScrolledWindowScripts, _("Scripts"));
109    
110      actionGroup = Gtk::ActionGroup::create();      actionGroup = Gtk::ActionGroup::create();
111    
# Line 128  MainWindow::MainWindow() : Line 137  MainWindow::MainWindow() :
137                       sigc::mem_fun(                       sigc::mem_fun(
138                           *this, &MainWindow::show_instr_props));                           *this, &MainWindow::show_instr_props));
139      actionGroup->add(Gtk::Action::create("MidiRules",      actionGroup->add(Gtk::Action::create("MidiRules",
140                                           _("_Midi Rules")),                                           _("_Midi Rules...")),
141                       sigc::mem_fun(                       sigc::mem_fun(
142                           *this, &MainWindow::show_midi_rules));                           *this, &MainWindow::show_midi_rules));
143        actionGroup->add(Gtk::Action::create("ScriptSlots",
144                                             _("_Script Slots...")),
145                         sigc::mem_fun(
146                             *this, &MainWindow::show_script_slots));
147      actionGroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT),      actionGroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT),
148                       sigc::mem_fun(                       sigc::mem_fun(
149                           *this, &MainWindow::on_action_quit));                           *this, &MainWindow::on_action_quit));
150      actionGroup->add(Gtk::Action::create("MenuInstrument", _("_Instrument")));      actionGroup->add(
151            Gtk::Action::create("MenuSample", _("_Sample")),
152            sigc::mem_fun(*this, &MainWindow::show_samples_tab)
153        );
154        actionGroup->add(
155            Gtk::Action::create("MenuInstrument", _("_Instrument")),
156            sigc::mem_fun(*this, &MainWindow::show_intruments_tab)
157        );
158        actionGroup->add(
159            Gtk::Action::create("MenuScript", _("S_cript")),
160            sigc::mem_fun(*this, &MainWindow::show_scripts_tab)
161        );
162        actionGroup->add(Gtk::Action::create("AllInstruments", _("_Select")));
163    
164      actionGroup->add(Gtk::Action::create("MenuEdit", _("_Edit")));      actionGroup->add(Gtk::Action::create("MenuEdit", _("_Edit")));
165    
# Line 182  MainWindow::MainWindow() : Line 206  MainWindow::MainWindow() :
206          sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument)          sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument)
207      );      );
208    
209    
210        actionGroup->add(Gtk::Action::create("MenuSettings", _("_Settings")));
211        
212        toggle_action =
213            Gtk::ToggleAction::create("WarnUserOnExtensions", _("Show warning on format _extensions"));
214        toggle_action->set_active(Settings::singleton()->warnUserOnExtensions);
215        actionGroup->add(
216            toggle_action,
217            sigc::mem_fun(*this, &MainWindow::on_action_warn_user_on_extensions)
218        );
219    
220        toggle_action =
221            Gtk::ToggleAction::create("SyncSamplerInstrumentSelection", _("Synchronize sampler's instrument selection"));
222        toggle_action->set_active(Settings::singleton()->syncSamplerInstrumentSelection);
223        actionGroup->add(
224            toggle_action,
225            sigc::mem_fun(*this, &MainWindow::on_action_sync_sampler_instrument_selection)
226        );
227    
228    
229        actionGroup->add(Gtk::Action::create("MenuTools", _("_Tools")));
230    
231        actionGroup->add(
232            Gtk::Action::create("CombineInstruments", _("_Combine Instruments...")),
233            sigc::mem_fun(*this, &MainWindow::on_action_combine_instruments)
234        );
235    
236        actionGroup->add(
237            Gtk::Action::create("MergeFiles", _("_Merge Files...")),
238            sigc::mem_fun(*this, &MainWindow::on_action_merge_files)
239        );
240    
241    
242      // sample right-click popup actions      // sample right-click popup actions
243      actionGroup->add(      actionGroup->add(
244          Gtk::Action::create("SampleProperties", Gtk::Stock::PROPERTIES),          Gtk::Action::create("SampleProperties", Gtk::Stock::PROPERTIES),
# Line 200  MainWindow::MainWindow() : Line 257  MainWindow::MainWindow() :
257          sigc::mem_fun(*this, &MainWindow::on_action_remove_sample)          sigc::mem_fun(*this, &MainWindow::on_action_remove_sample)
258      );      );
259      actionGroup->add(      actionGroup->add(
260            Gtk::Action::create("ShowSampleRefs", _("Show References...")),
261            sigc::mem_fun(*this, &MainWindow::on_action_view_references)
262        );
263        actionGroup->add(
264          Gtk::Action::create("ReplaceAllSamplesInAllGroups",          Gtk::Action::create("ReplaceAllSamplesInAllGroups",
265                              _("Replace All Samples in All Groups...")),                              _("Replace All Samples in All Groups...")),
266          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)
267      );      );
268        
269        // script right-click popup actions
270        actionGroup->add(
271            Gtk::Action::create("AddScriptGroup", _("Add _Group")),
272            sigc::mem_fun(*this, &MainWindow::on_action_add_script_group)
273        );
274        actionGroup->add(
275            Gtk::Action::create("AddScript", _("Add _Script")),
276            sigc::mem_fun(*this, &MainWindow::on_action_add_script)
277        );
278        actionGroup->add(
279            Gtk::Action::create("EditScript", _("_Edit Script...")),
280            sigc::mem_fun(*this, &MainWindow::on_action_edit_script)
281        );
282        actionGroup->add(
283            Gtk::Action::create("RemoveScript", Gtk::Stock::REMOVE),
284            sigc::mem_fun(*this, &MainWindow::on_action_remove_script)
285        );
286    
287      uiManager = Gtk::UIManager::create();      uiManager = Gtk::UIManager::create();
288      uiManager->insert_action_group(actionGroup);      uiManager->insert_action_group(actionGroup);
# Line 228  MainWindow::MainWindow() : Line 307  MainWindow::MainWindow() :
307          "      <menuitem action='CopySampleTune'/>"          "      <menuitem action='CopySampleTune'/>"
308          "      <menuitem action='CopySampleLoop'/>"          "      <menuitem action='CopySampleLoop'/>"
309          "    </menu>"          "    </menu>"
310            "    <menu action='MenuSample'>"
311            "      <menuitem action='SampleProperties'/>"
312            "      <menuitem action='AddGroup'/>"
313            "      <menuitem action='AddSample'/>"
314            "      <menuitem action='ShowSampleRefs'/>"
315            "      <menuitem action='ReplaceAllSamplesInAllGroups' />"
316            "      <separator/>"
317            "      <menuitem action='RemoveSample'/>"
318            "    </menu>"
319          "    <menu action='MenuInstrument'>"          "    <menu action='MenuInstrument'>"
320            "      <menu action='AllInstruments'>"
321            "      </menu>"
322            "      <separator/>"
323            "      <menuitem action='InstrProperties'/>"
324            "      <menuitem action='MidiRules'/>"
325            "      <menuitem action='ScriptSlots'/>"
326            "      <menuitem action='AddInstrument'/>"
327            "      <menuitem action='DupInstrument'/>"
328            "      <separator/>"
329            "      <menuitem action='RemoveInstrument'/>"
330            "    </menu>"
331            "    <menu action='MenuScript'>"
332            "      <menuitem action='AddScriptGroup'/>"
333            "      <menuitem action='AddScript'/>"
334            "      <menuitem action='EditScript'/>"
335            "      <separator/>"
336            "      <menuitem action='RemoveScript'/>"
337          "    </menu>"          "    </menu>"
338          "    <menu action='MenuView'>"          "    <menu action='MenuView'>"
339          "      <menuitem action='Statusbar'/>"          "      <menuitem action='Statusbar'/>"
340          "    </menu>"          "    </menu>"
341            "    <menu action='MenuTools'>"
342            "      <menuitem action='CombineInstruments'/>"
343            "      <menuitem action='MergeFiles'/>"
344            "    </menu>"
345            "    <menu action='MenuSettings'>"
346            "      <menuitem action='WarnUserOnExtensions'/>"
347            "      <menuitem action='SyncSamplerInstrumentSelection'/>"
348            "    </menu>"
349          "    <menu action='MenuHelp'>"          "    <menu action='MenuHelp'>"
350          "      <menuitem action='About'/>"          "      <menuitem action='About'/>"
351          "    </menu>"          "    </menu>"
# Line 240  MainWindow::MainWindow() : Line 353  MainWindow::MainWindow() :
353          "  <popup name='PopupMenu'>"          "  <popup name='PopupMenu'>"
354          "    <menuitem action='InstrProperties'/>"          "    <menuitem action='InstrProperties'/>"
355          "    <menuitem action='MidiRules'/>"          "    <menuitem action='MidiRules'/>"
356            "    <menuitem action='ScriptSlots'/>"
357          "    <menuitem action='AddInstrument'/>"          "    <menuitem action='AddInstrument'/>"
358          "    <menuitem action='DupInstrument'/>"          "    <menuitem action='DupInstrument'/>"
359          "    <separator/>"          "    <separator/>"
# Line 249  MainWindow::MainWindow() : Line 363  MainWindow::MainWindow() :
363          "    <menuitem action='SampleProperties'/>"          "    <menuitem action='SampleProperties'/>"
364          "    <menuitem action='AddGroup'/>"          "    <menuitem action='AddGroup'/>"
365          "    <menuitem action='AddSample'/>"          "    <menuitem action='AddSample'/>"
366            "    <menuitem action='ShowSampleRefs'/>"
367          "    <menuitem action='ReplaceAllSamplesInAllGroups' />"          "    <menuitem action='ReplaceAllSamplesInAllGroups' />"
368          "    <separator/>"          "    <separator/>"
369          "    <menuitem action='RemoveSample'/>"          "    <menuitem action='RemoveSample'/>"
370          "  </popup>"          "  </popup>"
371            "  <popup name='ScriptPopupMenu'>"
372            "    <menuitem action='AddScriptGroup'/>"
373            "    <menuitem action='AddScript'/>"
374            "    <menuitem action='EditScript'/>"
375            "    <separator/>"
376            "    <menuitem action='RemoveScript'/>"
377            "  </popup>"
378          "</ui>";          "</ui>";
379      uiManager->add_ui_from_string(ui_info);      uiManager->add_ui_from_string(ui_info);
380    
# Line 277  MainWindow::MainWindow() : Line 399  MainWindow::MainWindow() :
399              uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));              uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
400          item->set_tooltip_text(_("Used when dragging a sample to a region's sample reference field. You may disable this for example if you want to replace an existing sample in a region with a new sample, but don't want that the region's current loop informations to be altered by this action."));          item->set_tooltip_text(_("Used when dragging a sample to a region's sample reference field. You may disable this for example if you want to replace an existing sample in a region with a new sample, but don't want that the region's current loop informations to be altered by this action."));
401      }      }
402        {
403            Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
404                uiManager->get_widget("/MenuBar/MenuSettings/WarnUserOnExtensions"));
405            item->set_tooltip_text(_("If checked, a warning will be shown whenever you try to use a feature which is based on a LinuxSampler extension ontop of the original gig format, which would not work with the Gigasampler/GigaStudio application."));
406        }
407        {
408            Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
409                uiManager->get_widget("/MenuBar/MenuSettings/SyncSamplerInstrumentSelection"));
410            item->set_tooltip_text(_("If checked, the sampler's current instrument will automatically be switched whenever another instrument was selected in gigedit (only available in live-mode)."));
411        }
412        {
413            Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
414                uiManager->get_widget("/MenuBar/MenuTools/CombineInstruments"));
415            item->set_tooltip_text(_("Create combi sounds out of individual sounds of this .gig file."));
416        }
417        {
418            Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
419                uiManager->get_widget("/MenuBar/MenuTools/MergeFiles"));
420            item->set_tooltip_text(_("Add instruments and samples of other .gig files to this .gig file."));
421        }
422    
423    
424      instrument_menu = static_cast<Gtk::MenuItem*>(      instrument_menu = static_cast<Gtk::MenuItem*>(
425          uiManager->get_widget("/MenuBar/MenuInstrument"))->get_submenu();          uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments"))->get_submenu();
426    
427      Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar");      Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar");
428      m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);      m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);
# Line 305  MainWindow::MainWindow() : Line 448  MainWindow::MainWindow() :
448      // Create the Tree model:      // Create the Tree model:
449      m_refTreeModel = Gtk::ListStore::create(m_Columns);      m_refTreeModel = Gtk::ListStore::create(m_Columns);
450      m_TreeView.set_model(m_refTreeModel);      m_TreeView.set_model(m_refTreeModel);
451      m_TreeView.set_tooltip_text(_("Right click here for actions on instruments & MIDI Rules."));      m_TreeView.set_tooltip_text(_("Right click here for actions on instruments & MIDI Rules. Drag & drop to change the order of instruments."));
452      instrument_name_connection = m_refTreeModel->signal_row_changed().connect(      instrument_name_connection = m_refTreeModel->signal_row_changed().connect(
453          sigc::mem_fun(*this, &MainWindow::instrument_name_changed)          sigc::mem_fun(*this, &MainWindow::instrument_name_changed)
454      );      );
# Line 313  MainWindow::MainWindow() : Line 456  MainWindow::MainWindow() :
456      // Add the TreeView's view columns:      // Add the TreeView's view columns:
457      m_TreeView.append_column_editable("Instrument", m_Columns.m_col_name);      m_TreeView.append_column_editable("Instrument", m_Columns.m_col_name);
458      m_TreeView.set_headers_visible(false);      m_TreeView.set_headers_visible(false);
459        
460        // establish drag&drop within the instrument tree view, allowing to reorder
461        // the sequence of instruments within the gig file
462        {
463            std::vector<Gtk::TargetEntry> drag_target_instrument;
464            drag_target_instrument.push_back(Gtk::TargetEntry("gig::Instrument"));
465            m_TreeView.drag_source_set(drag_target_instrument);
466            m_TreeView.drag_dest_set(drag_target_instrument);
467            m_TreeView.signal_drag_begin().connect(
468                sigc::mem_fun(*this, &MainWindow::on_instruments_treeview_drag_begin)
469            );
470            m_TreeView.signal_drag_data_get().connect(
471                sigc::mem_fun(*this, &MainWindow::on_instruments_treeview_drag_data_get)
472            );
473            m_TreeView.signal_drag_data_received().connect(
474                sigc::mem_fun(*this, &MainWindow::on_instruments_treeview_drop_drag_data_received)
475            );
476        }
477    
478      // create samples treeview (including its data model)      // create samples treeview (including its data model)
479      m_refSamplesTreeModel = SamplesTreeStore::create(m_SamplesModel);      m_refSamplesTreeModel = SamplesTreeStore::create(m_SamplesModel);
480      m_TreeViewSamples.set_model(m_refSamplesTreeModel);      m_TreeViewSamples.set_model(m_refSamplesTreeModel);
481      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_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."));
482      // m_TreeViewSamples.set_reorderable();      // m_TreeViewSamples.set_reorderable();
483      m_TreeViewSamples.append_column_editable("Samples", m_SamplesModel.m_col_name);      m_TreeViewSamples.append_column_editable(_("Name"), m_SamplesModel.m_col_name);
484      m_TreeViewSamples.set_headers_visible(false);      m_TreeViewSamples.append_column(_("Referenced"), m_SamplesModel.m_col_refcount);
485        {
486            Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(0);
487            Gtk::CellRendererText* cellrenderer =
488                dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell());
489            column->add_attribute(
490                cellrenderer->property_foreground(), m_SamplesModel.m_color
491            );
492        }
493        {
494            Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(1);
495            Gtk::CellRendererText* cellrenderer =
496                dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell());
497            column->add_attribute(
498                cellrenderer->property_foreground(), m_SamplesModel.m_color
499            );
500        }
501        m_TreeViewSamples.set_headers_visible(true);
502      m_TreeViewSamples.signal_button_press_event().connect_notify(      m_TreeViewSamples.signal_button_press_event().connect_notify(
503          sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release)          sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release)
504      );      );
# Line 328  MainWindow::MainWindow() : Line 506  MainWindow::MainWindow() :
506          sigc::mem_fun(*this, &MainWindow::sample_name_changed)          sigc::mem_fun(*this, &MainWindow::sample_name_changed)
507      );      );
508    
509        // create scripts treeview (including its data model)
510        m_refScriptsTreeModel = ScriptsTreeStore::create(m_ScriptsModel);
511        m_TreeViewScripts.set_model(m_refScriptsTreeModel);
512        m_TreeViewScripts.set_tooltip_text(_(
513            "Use CTRL + double click for editing a script."
514            "\n\n"
515            "Note: instrument scripts are a LinuxSampler extension of the gig "
516            "format. This feature will not work with the GigaStudio software!"
517        ));
518        // m_TreeViewScripts.set_reorderable();
519        m_TreeViewScripts.append_column_editable("Samples", m_ScriptsModel.m_col_name);
520        m_TreeViewScripts.set_headers_visible(false);
521        m_TreeViewScripts.signal_button_press_event().connect_notify(
522            sigc::mem_fun(*this, &MainWindow::on_script_treeview_button_release)
523        );
524        //FIXME: why the heck does this double click signal_row_activated() only fire while CTRL key is pressed ?
525        m_TreeViewScripts.signal_row_activated().connect(
526            sigc::mem_fun(*this, &MainWindow::script_double_clicked)
527        );
528        m_refScriptsTreeModel->signal_row_changed().connect(
529            sigc::mem_fun(*this, &MainWindow::script_name_changed)
530        );
531    
532        // establish drag&drop between scripts tree view and ScriptSlots window
533        std::vector<Gtk::TargetEntry> drag_target_gig_script;
534        drag_target_gig_script.push_back(Gtk::TargetEntry("gig::Script"));
535        m_TreeViewScripts.drag_source_set(drag_target_gig_script);
536        m_TreeViewScripts.signal_drag_begin().connect(
537            sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_begin)
538        );
539        m_TreeViewScripts.signal_drag_data_get().connect(
540            sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_data_get)
541        );
542    
543      // 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
544      std::vector<Gtk::TargetEntry> drag_target_gig_sample;      std::vector<Gtk::TargetEntry> drag_target_gig_sample;
545      drag_target_gig_sample.push_back(Gtk::TargetEntry("gig::Sample"));      drag_target_gig_sample.push_back(Gtk::TargetEntry("gig::Sample"));
# Line 361  MainWindow::MainWindow() : Line 573  MainWindow::MainWindow() :
573          dimreg_changed_signal.make_slot());          dimreg_changed_signal.make_slot());
574      dimreg_edit.signal_sample_ref_changed().connect(      dimreg_edit.signal_sample_ref_changed().connect(
575          sample_ref_changed_signal.make_slot());          sample_ref_changed_signal.make_slot());
576        sample_ref_changed_signal.connect(
577            sigc::mem_fun(*this, &MainWindow::on_sample_ref_changed)
578        );
579        samples_to_be_removed_signal.connect(
580            sigc::mem_fun(*this, &MainWindow::on_samples_to_be_removed)
581        );
582    
583        dimreg_edit.signal_select_sample().connect(
584            sigc::mem_fun(*this, &MainWindow::select_sample)
585        );
586    
587      m_RegionChooser.signal_instrument_struct_to_be_changed().connect(      m_RegionChooser.signal_instrument_struct_to_be_changed().connect(
588          sigc::hide(          sigc::hide(
# Line 402  MainWindow::MainWindow() : Line 624  MainWindow::MainWindow() :
624    
625      // start with a new gig file by default      // start with a new gig file by default
626      on_action_file_new();      on_action_file_new();
627    
628        // select 'Instruments' tab by default
629        // (gtk allows this only if the tab childs are visible, thats why it's here)
630        m_TreeViewNotebook.set_current_page(1);
631  }  }
632    
633  MainWindow::~MainWindow()  MainWindow::~MainWindow()
# Line 482  void MainWindow::dimreg_all_dimregs_togg Line 708  void MainWindow::dimreg_all_dimregs_togg
708  void MainWindow::dimreg_changed()  void MainWindow::dimreg_changed()
709  {  {
710      update_dimregs();      update_dimregs();
711      dimreg_edit.set_dim_region(m_DimRegionChooser.get_dimregion());      dimreg_edit.set_dim_region(m_DimRegionChooser.get_main_dimregion());
712  }  }
713    
714  void MainWindow::on_sel_change()  void MainWindow::on_sel_change()
# Line 498  void MainWindow::on_sel_change() Line 724  void MainWindow::on_sel_change()
724      }      }
725    
726      m_RegionChooser.set_instrument(get_instrument());      m_RegionChooser.set_instrument(get_instrument());
727    
728        if (Settings::singleton()->syncSamplerInstrumentSelection) {
729            switch_sampler_instrument_signal.emit(get_instrument());
730        }
731  }  }
732    
733  void loader_progress_callback(gig::progress_t* progress)  void loader_progress_callback(gig::progress_t* progress)
# Line 518  void Loader::progress_callback(float fra Line 748  void Loader::progress_callback(float fra
748  void Loader::thread_function()  void Loader::thread_function()
749  {  {
750      printf("thread_function self=%x\n", Glib::Threads::Thread::self());      printf("thread_function self=%x\n", Glib::Threads::Thread::self());
751      printf("Start %s\n", filename);      printf("Start %s\n", filename.c_str());
752      RIFF::File* riff = new RIFF::File(filename);      try {
753      gig = new gig::File(riff);          RIFF::File* riff = new RIFF::File(filename);
754      gig::progress_t progress;          gig = new gig::File(riff);
755      progress.callback = loader_progress_callback;          gig::progress_t progress;
756      progress.custom = this;          progress.callback = loader_progress_callback;
757            progress.custom = this;
758      gig->GetInstrument(0, &progress);  
759      printf("End\n");          gig->GetInstrument(0, &progress);
760      finished_dispatcher();          printf("End\n");
761            finished_dispatcher();
762        } catch (RIFF::Exception e) {
763            error_message = e.Message;
764            error_dispatcher.emit();
765        } catch (...) {
766            error_message = _("Unknown exception occurred");
767            error_dispatcher.emit();
768        }
769  }  }
770    
771  Loader::Loader(const char* filename)  Loader::Loader(const char* filename)
772      : filename(filename), thread(0)      : filename(filename), thread(0), progress(0.f)
773  {  {
774  }  }
775    
# Line 565  Glib::Dispatcher& Loader::signal_finishe Line 803  Glib::Dispatcher& Loader::signal_finishe
803      return finished_dispatcher;      return finished_dispatcher;
804  }  }
805    
806  LoadDialog::LoadDialog(const Glib::ustring& title, Gtk::Window& parent)  Glib::Dispatcher& Loader::signal_error()
807    {
808        return error_dispatcher;
809    }
810    
811    void saver_progress_callback(gig::progress_t* progress)
812    {
813        Saver* saver = static_cast<Saver*>(progress->custom);
814        saver->progress_callback(progress->factor);
815    }
816    
817    void Saver::progress_callback(float fraction)
818    {
819        {
820            Glib::Threads::Mutex::Lock lock(progressMutex);
821            progress = fraction;
822        }
823        progress_dispatcher.emit();
824    }
825    
826    void Saver::thread_function()
827    {
828        printf("thread_function self=%x\n", Glib::Threads::Thread::self());
829        printf("Start %s\n", filename.c_str());
830        try {
831            gig::progress_t progress;
832            progress.callback = saver_progress_callback;
833            progress.custom = this;
834    
835            // if no filename was provided, that means "save", if filename was provided means "save as"
836            if (filename.empty()) {
837                gig->Save(&progress);
838            } else {
839                gig->Save(filename, &progress);
840            }
841    
842            printf("End\n");
843            finished_dispatcher.emit();
844        } catch (RIFF::Exception e) {
845            error_message = e.Message;
846            error_dispatcher.emit();
847        } catch (...) {
848            error_message = _("Unknown exception occurred");
849            error_dispatcher.emit();
850        }
851    }
852    
853    Saver::Saver(gig::File* file, Glib::ustring filename)
854        : gig(file), filename(filename), thread(0), progress(0.f)
855    {
856    }
857    
858    void Saver::launch()
859    {
860    #ifdef OLD_THREADS
861        thread = Glib::Thread::create(sigc::mem_fun(*this, &Saver::thread_function), true);
862    #else
863        thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Saver::thread_function));
864    #endif
865        printf("launch thread=%x\n", thread);
866    }
867    
868    float Saver::get_progress()
869    {
870        float res;
871        {
872            Glib::Threads::Mutex::Lock lock(progressMutex);
873            res = progress;
874        }
875        return res;
876    }
877    
878    Glib::Dispatcher& Saver::signal_progress()
879    {
880        return progress_dispatcher;
881    }
882    
883    Glib::Dispatcher& Saver::signal_finished()
884    {
885        return finished_dispatcher;
886    }
887    
888    Glib::Dispatcher& Saver::signal_error()
889    {
890        return error_dispatcher;
891    }
892    
893    ProgressDialog::ProgressDialog(const Glib::ustring& title, Gtk::Window& parent)
894      : Gtk::Dialog(title, parent, true)      : Gtk::Dialog(title, parent, true)
895  {  {
896      get_vbox()->pack_start(progressBar);      get_vbox()->pack_start(progressBar);
897      show_all_children();      show_all_children();
898        resize(600,50);
899  }  }
900    
901  // Clear all GUI elements / controls. This method is typically called  // Clear all GUI elements / controls. This method is typically called
# Line 580  void MainWindow::__clear() { Line 906  void MainWindow::__clear() {
906      // clear the samples and instruments tree views      // clear the samples and instruments tree views
907      m_refTreeModel->clear();      m_refTreeModel->clear();
908      m_refSamplesTreeModel->clear();      m_refSamplesTreeModel->clear();
909        m_refScriptsTreeModel->clear();
910      // remove all entries from "Instrument" menu      // remove all entries from "Instrument" menu
911      while (!instrument_menu->get_children().empty()) {      while (!instrument_menu->get_children().empty()) {
912          remove_instrument_from_menu(0);          remove_instrument_from_menu(0);
# Line 590  void MainWindow::__clear() { Line 917  void MainWindow::__clear() {
917      set_file_is_shared(false);      set_file_is_shared(false);
918  }  }
919    
920    void MainWindow::__refreshEntireGUI() {
921        // clear the samples and instruments tree views
922        m_refTreeModel->clear();
923        m_refSamplesTreeModel->clear();
924        m_refScriptsTreeModel->clear();
925        // remove all entries from "Instrument" menu
926        while (!instrument_menu->get_children().empty()) {
927            remove_instrument_from_menu(0);
928        }
929    
930        if (!this->file) return;
931    
932        load_gig(
933            this->file, this->file->pInfo->Name.c_str(), this->file_is_shared
934        );
935    }
936    
937  void MainWindow::on_action_file_new()  void MainWindow::on_action_file_new()
938  {  {
939      if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;      if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
# Line 620  bool MainWindow::close_confirmation_dial Line 964  bool MainWindow::close_confirmation_dial
964      dialog.set_default_response(Gtk::RESPONSE_YES);      dialog.set_default_response(Gtk::RESPONSE_YES);
965      int response = dialog.run();      int response = dialog.run();
966      dialog.hide();      dialog.hide();
967      if (response == Gtk::RESPONSE_YES) return file_save();  
968      return response != Gtk::RESPONSE_CANCEL;      // user decided to exit app without saving
969        if (response == Gtk::RESPONSE_NO) return true;
970    
971        // user cancelled dialog, thus don't close app
972        if (response == Gtk::RESPONSE_CANCEL) return false;
973    
974        // TODO: the following return valid is disabled and hard coded instead for
975        // now, due to the fact that saving with progress bar is now implemented
976        // asynchronously, as a result the app does not close automatically anymore
977        // after saving the file has completed
978        //
979        //   if (response == Gtk::RESPONSE_YES) return file_save();
980        //   return response != Gtk::RESPONSE_CANCEL;
981        //
982        if (response == Gtk::RESPONSE_YES) file_save();
983        return false; // always prevent closing the app for now (see comment above)
984  }  }
985    
986  bool MainWindow::leaving_shared_mode_dialog() {  bool MainWindow::leaving_shared_mode_dialog() {
# Line 672  void MainWindow::on_action_file_open() Line 1031  void MainWindow::on_action_file_open()
1031  void MainWindow::load_file(const char* name)  void MainWindow::load_file(const char* name)
1032  {  {
1033      __clear();      __clear();
1034      load_dialog = new LoadDialog(_("Loading..."), *this);  
1035      load_dialog->show_all();      progress_dialog = new ProgressDialog( //FIXME: memory leak!
1036      loader = new Loader(strdup(name));          _("Loading") +  Glib::ustring(" '") +
1037            Glib::filename_display_basename(name) + "' ...",
1038            *this
1039        );
1040        progress_dialog->show_all();
1041        loader = new Loader(name); //FIXME: memory leak!
1042      loader->signal_progress().connect(      loader->signal_progress().connect(
1043          sigc::mem_fun(*this, &MainWindow::on_loader_progress));          sigc::mem_fun(*this, &MainWindow::on_loader_progress));
1044      loader->signal_finished().connect(      loader->signal_finished().connect(
1045          sigc::mem_fun(*this, &MainWindow::on_loader_finished));          sigc::mem_fun(*this, &MainWindow::on_loader_finished));
1046        loader->signal_error().connect(
1047            sigc::mem_fun(*this, &MainWindow::on_loader_error));
1048      loader->launch();      loader->launch();
1049  }  }
1050    
# Line 694  void MainWindow::load_instrument(gig::In Line 1060  void MainWindow::load_instrument(gig::In
1060      // load the instrument      // load the instrument
1061      gig::File* pFile = (gig::File*) instr->GetParent();      gig::File* pFile = (gig::File*) instr->GetParent();
1062      load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);      load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);
1063      //TODO: automatically select the given instrument      // automatically select the given instrument
1064        int i = 0;
1065        for (gig::Instrument* instrument = pFile->GetFirstInstrument(); instrument;
1066             instrument = pFile->GetNextInstrument(), ++i)
1067        {
1068            if (instrument == instr) {
1069                // select item in "instruments" tree view
1070                m_TreeView.get_selection()->select(Gtk::TreePath(ToString(i)));
1071                // make sure the selected item in the "instruments" tree view is
1072                // visible (scroll to it)
1073                m_TreeView.scroll_to_row(Gtk::TreePath(ToString(i)));
1074                // select item in instrument menu
1075                {
1076                    const std::vector<Gtk::Widget*> children =
1077                        instrument_menu->get_children();
1078                    static_cast<Gtk::RadioMenuItem*>(children[i])->set_active();
1079                }
1080                // update region chooser and dimension region chooser
1081                m_RegionChooser.set_instrument(instr);
1082                break;
1083            }
1084        }
1085  }  }
1086    
1087  void MainWindow::on_loader_progress()  void MainWindow::on_loader_progress()
1088  {  {
1089      load_dialog->set_fraction(loader->get_progress());      progress_dialog->set_fraction(loader->get_progress());
1090  }  }
1091    
1092  void MainWindow::on_loader_finished()  void MainWindow::on_loader_finished()
1093  {  {
1094      printf("Loader finished!\n");      printf("Loader finished!\n");
1095      printf("on_loader_finished self=%x\n", Glib::Threads::Thread::self());      printf("on_loader_finished self=%x\n", Glib::Threads::Thread::self());
1096      load_gig(loader->gig, loader->filename);      load_gig(loader->gig, loader->filename.c_str());
1097      load_dialog->hide();      progress_dialog->hide();
1098    }
1099    
1100    void MainWindow::on_loader_error()
1101    {
1102        Glib::ustring txt = _("Could not load file: ") + loader->error_message;
1103        Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1104        msg.run();
1105        progress_dialog->hide();
1106  }  }
1107    
1108  void MainWindow::on_action_file_save()  void MainWindow::on_action_file_save()
# Line 746  bool MainWindow::file_save() Line 1141  bool MainWindow::file_save()
1141    
1142      std::cout << "Saving file\n" << std::flush;      std::cout << "Saving file\n" << std::flush;
1143      file_structure_to_be_changed_signal.emit(this->file);      file_structure_to_be_changed_signal.emit(this->file);
1144      try {  
1145          file->Save();      progress_dialog = new ProgressDialog( //FIXME: memory leak!
1146          if (file_is_changed) {          _("Saving") +  Glib::ustring(" '") +
1147              set_title(get_title().substr(1));          Glib::filename_display_basename(this->filename) + "' ...",
1148              file_is_changed = false;          *this
1149          }      );
1150      } catch (RIFF::Exception e) {      progress_dialog->show_all();
1151          file_structure_changed_signal.emit(this->file);      saver = new Saver(this->file); //FIXME: memory leak!
1152          Glib::ustring txt = _("Could not save file: ") + e.Message;      saver->signal_progress().connect(
1153          Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);          sigc::mem_fun(*this, &MainWindow::on_saver_progress));
1154          msg.run();      saver->signal_finished().connect(
1155          return false;          sigc::mem_fun(*this, &MainWindow::on_saver_finished));
1156      }      saver->signal_error().connect(
1157      std::cout << "Saving file done\n" << std::flush;          sigc::mem_fun(*this, &MainWindow::on_saver_error));
1158        saver->launch();
1159    
1160        return true;
1161    }
1162    
1163    void MainWindow::on_saver_progress()
1164    {
1165        progress_dialog->set_fraction(saver->get_progress());
1166    }
1167    
1168    void MainWindow::on_saver_error()
1169    {
1170        file_structure_changed_signal.emit(this->file);
1171        Glib::ustring txt = _("Could not save file: ") + saver->error_message;
1172        Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1173        msg.run();
1174    }
1175    
1176    void MainWindow::on_saver_finished()
1177    {
1178        this->file = saver->gig;
1179        this->filename = saver->filename;
1180        current_gig_dir = Glib::path_get_dirname(filename);
1181        set_title(Glib::filename_display_basename(filename));
1182        file_has_name = true;
1183        file_is_changed = false;
1184        std::cout << "Saving file done. Importing queued samples now ...\n" << std::flush;
1185      __import_queued_samples();      __import_queued_samples();
1186        std::cout << "Importing queued samples done.\n" << std::flush;
1187    
1188      file_structure_changed_signal.emit(this->file);      file_structure_changed_signal.emit(this->file);
1189      return true;  
1190        __refreshEntireGUI();
1191        progress_dialog->hide();
1192  }  }
1193    
1194  void MainWindow::on_action_file_save_as()  void MainWindow::on_action_file_save_as()
# Line 827  bool MainWindow::file_save_as() Line 1253  bool MainWindow::file_save_as()
1253      descriptionArea.show_all();      descriptionArea.show_all();
1254    
1255      if (dialog.run() == Gtk::RESPONSE_OK) {      if (dialog.run() == Gtk::RESPONSE_OK) {
1256          file_structure_to_be_changed_signal.emit(this->file);          std::string filename = dialog.get_filename();
1257          try {          if (!Glib::str_has_suffix(filename, ".gig")) {
1258              std::string filename = dialog.get_filename();              filename += ".gig";
             if (!Glib::str_has_suffix(filename, ".gig")) {  
                 filename += ".gig";  
             }  
             printf("filename=%s\n", filename.c_str());  
             file->Save(filename);  
             this->filename = filename;  
             current_gig_dir = Glib::path_get_dirname(filename);  
             set_title(Glib::filename_display_basename(filename));  
             file_has_name = true;  
             file_is_changed = false;  
         } catch (RIFF::Exception e) {  
             file_structure_changed_signal.emit(this->file);  
             Glib::ustring txt = _("Could not save file: ") + e.Message;  
             Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);  
             msg.run();  
             return false;  
1259          }          }
1260          __import_queued_samples();          printf("filename=%s\n", filename.c_str());
1261          file_structure_changed_signal.emit(this->file);  
1262            progress_dialog = new ProgressDialog( //FIXME: memory leak!
1263                _("Saving") +  Glib::ustring(" '") +
1264                Glib::filename_display_basename(filename) + "' ...",
1265                *this
1266            );
1267            progress_dialog->show_all();
1268    
1269            saver = new Saver(file, filename); //FIXME: memory leak!
1270            saver->signal_progress().connect(
1271                sigc::mem_fun(*this, &MainWindow::on_saver_progress));
1272            saver->signal_finished().connect(
1273                sigc::mem_fun(*this, &MainWindow::on_saver_finished));
1274            saver->signal_error().connect(
1275                sigc::mem_fun(*this, &MainWindow::on_saver_error));
1276            saver->launch();
1277    
1278          return true;          return true;
1279      }      }
1280      return false;      return false;
# Line 954  void MainWindow::on_action_file_properti Line 1380  void MainWindow::on_action_file_properti
1380      propDialog.deiconify();      propDialog.deiconify();
1381  }  }
1382    
1383    void MainWindow::on_action_warn_user_on_extensions() {
1384        Settings::singleton()->warnUserOnExtensions =
1385            !Settings::singleton()->warnUserOnExtensions;
1386    }
1387    
1388    void MainWindow::on_action_sync_sampler_instrument_selection() {
1389        Settings::singleton()->syncSamplerInstrumentSelection =
1390            !Settings::singleton()->syncSamplerInstrumentSelection;
1391    }
1392    
1393  void MainWindow::on_action_help_about()  void MainWindow::on_action_help_about()
1394  {  {
1395      Gtk::AboutDialog dialog;      Gtk::AboutDialog dialog;
# Line 963  void MainWindow::on_action_help_about() Line 1399  void MainWindow::on_action_help_about()
1399      dialog.set_name("Gigedit");      dialog.set_name("Gigedit");
1400  #endif  #endif
1401      dialog.set_version(VERSION);      dialog.set_version(VERSION);
1402      dialog.set_copyright("Copyright (C) 2006-2014 Andreas Persson");      dialog.set_copyright("Copyright (C) 2006-2015 Andreas Persson");
1403      const std::string sComment =      const std::string sComment =
1404          _("Built " __DATE__ "\nUsing ") +          _("Built " __DATE__ "\nUsing ") +
1405          ::gig::libraryName() + " " + ::gig::libraryVersion() + "\n\n" +          ::gig::libraryName() + " " + ::gig::libraryVersion() + "\n\n" +
1406          _(          _(
1407              "Gigedit is released under the GNU General Public License.\n"              "Gigedit is released under the GNU General Public License.\n"
1408              "\n"              "\n"
1409              "Please notice that this is still a very young instrument editor. "              "This program is distributed WITHOUT ANY WARRANTY; So better "
1410              "So better backup your Gigasampler files before editing them with "              "backup your Gigasampler/GigaStudio files before editing them with "
1411              "this application.\n"              "this application.\n"
1412              "\n"              "\n"
1413              "Please report bugs to: http://bugs.linuxsampler.org"              "Please report bugs to: http://bugs.linuxsampler.org"
# Line 983  void MainWindow::on_action_help_about() Line 1419  void MainWindow::on_action_help_about()
1419  }  }
1420    
1421  PropDialog::PropDialog()  PropDialog::PropDialog()
1422      : eName(_("Name")),      : eFileFormat(_("File Format")),
1423          eName(_("Name")),
1424        eCreationDate(_("Creation date")),        eCreationDate(_("Creation date")),
1425        eComments(_("Comments")),        eComments(_("Comments")),
1426        eProduct(_("Product")),        eProduct(_("Product")),
# Line 1000  PropDialog::PropDialog() Line 1437  PropDialog::PropDialog()
1437        eCommissioned(_("Commissioned")),        eCommissioned(_("Commissioned")),
1438        eSubject(_("Subject")),        eSubject(_("Subject")),
1439        quitButton(Gtk::Stock::CLOSE),        quitButton(Gtk::Stock::CLOSE),
1440        table(2, 1)        table(2, 1),
1441          m_file(NULL)
1442  {  {
1443      set_title(_("File Properties"));      set_title(_("File Properties"));
1444      eName.set_width_chars(50);      eName.set_width_chars(50);
# Line 1022  PropDialog::PropDialog() Line 1460  PropDialog::PropDialog()
1460      connect(eCommissioned, &DLS::Info::Commissioned);      connect(eCommissioned, &DLS::Info::Commissioned);
1461      connect(eSubject, &DLS::Info::Subject);      connect(eSubject, &DLS::Info::Subject);
1462    
1463        table.add(eFileFormat);
1464      table.add(eName);      table.add(eName);
1465      table.add(eCreationDate);      table.add(eCreationDate);
1466      table.add(eComments);      table.add(eComments);
# Line 1052  PropDialog::PropDialog() Line 1491  PropDialog::PropDialog()
1491      quitButton.grab_focus();      quitButton.grab_focus();
1492      quitButton.signal_clicked().connect(      quitButton.signal_clicked().connect(
1493          sigc::mem_fun(*this, &PropDialog::hide));          sigc::mem_fun(*this, &PropDialog::hide));
1494        eFileFormat.signal_value_changed().connect(
1495            sigc::mem_fun(*this, &PropDialog::onFileFormatChanged));
1496    
1497      quitButton.show();      quitButton.show();
1498      vbox.show();      vbox.show();
1499      show_all_children();      show_all_children();
1500  }  }
1501    
1502    void PropDialog::set_file(gig::File* file)
1503    {
1504        m_file = file;
1505    
1506        // update file format version combo box
1507        const std::string sGiga = "Gigasampler/GigaStudio v";
1508        const int major = file->pVersion->major;
1509        std::vector<std::string> txts;
1510        std::vector<int> values;
1511        txts.push_back(sGiga + "2"); values.push_back(2);
1512        txts.push_back(sGiga + "3/v4"); values.push_back(3);
1513        if (major != 2 && major != 3) {
1514            txts.push_back(sGiga + ToString(major)); values.push_back(major);
1515        }
1516        std::vector<const char*> texts;
1517        for (int i = 0; i < txts.size(); ++i) texts.push_back(txts[i].c_str());
1518        texts.push_back(NULL); values.push_back(0);
1519        eFileFormat.set_choices(&texts[0], &values[0]);
1520        eFileFormat.set_value(major);
1521    }
1522    
1523    void PropDialog::onFileFormatChanged() {
1524        const int major = eFileFormat.get_value();
1525        if (m_file) m_file->pVersion->major = major;
1526    }
1527    
1528  void PropDialog::set_info(DLS::Info* info)  void PropDialog::set_info(DLS::Info* info)
1529  {  {
1530      update(info);      update(info);
# Line 1189  void MainWindow::file_changed() Line 1656  void MainWindow::file_changed()
1656      }      }
1657  }  }
1658    
1659    void MainWindow::updateSampleRefCountMap(gig::File* gig) {
1660        sample_ref_count.clear();
1661        
1662        if (!gig) return;
1663    
1664        for (gig::Instrument* instrument = gig->GetFirstInstrument(); instrument;
1665             instrument = gig->GetNextInstrument())
1666        {
1667            for (gig::Region* rgn = instrument->GetFirstRegion(); rgn;
1668                 rgn = instrument->GetNextRegion())
1669            {
1670                for (int i = 0; i < 256; ++i) {
1671                    if (!rgn->pDimensionRegions[i]) continue;
1672                    if (rgn->pDimensionRegions[i]->pSample) {
1673                        sample_ref_count[rgn->pDimensionRegions[i]->pSample]++;
1674                    }
1675                }
1676            }
1677        }
1678    }
1679    
1680  void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)  void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
1681  {  {
1682      file = 0;      file = 0;
# Line 1199  void MainWindow::load_gig(gig::File* gig Line 1687  void MainWindow::load_gig(gig::File* gig
1687      file_has_name = filename;      file_has_name = filename;
1688      file_is_changed = false;      file_is_changed = false;
1689    
1690        propDialog.set_file(gig);
1691      propDialog.set_info(gig->pInfo);      propDialog.set_info(gig->pInfo);
1692    
1693      instrument_name_connection.block();      instrument_name_connection.block();
# Line 1214  void MainWindow::load_gig(gig::File* gig Line 1703  void MainWindow::load_gig(gig::File* gig
1703          add_instrument_to_menu(name);          add_instrument_to_menu(name);
1704      }      }
1705      instrument_name_connection.unblock();      instrument_name_connection.unblock();
1706      uiManager->get_widget("/MenuBar/MenuInstrument")->show();      uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments")->show();
1707    
1708        updateSampleRefCountMap(gig);
1709    
1710      for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {      for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {
1711          if (group->Name != "") {          if (group->Name != "") {
# Line 1232  void MainWindow::load_gig(gig::File* gig Line 1723  void MainWindow::load_gig(gig::File* gig
1723                      gig_to_utf8(sample->pInfo->Name);                      gig_to_utf8(sample->pInfo->Name);
1724                  rowSample[m_SamplesModel.m_col_sample] = sample;                  rowSample[m_SamplesModel.m_col_sample] = sample;
1725                  rowSample[m_SamplesModel.m_col_group]  = NULL;                  rowSample[m_SamplesModel.m_col_group]  = NULL;
1726                    int refcount = sample_ref_count.count(sample) ? sample_ref_count[sample] : 0;
1727                    rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
1728                    rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
1729              }              }
1730          }          }
1731      }      }
1732        
1733        for (int i = 0; gig->GetScriptGroup(i); ++i) {
1734            gig::ScriptGroup* group = gig->GetScriptGroup(i);
1735    
1736            Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
1737            Gtk::TreeModel::Row rowGroup = *iterGroup;
1738            rowGroup[m_ScriptsModel.m_col_name]   = gig_to_utf8(group->Name);
1739            rowGroup[m_ScriptsModel.m_col_group]  = group;
1740            rowGroup[m_ScriptsModel.m_col_script] = NULL;
1741            for (int s = 0; group->GetScript(s); ++s) {
1742                gig::Script* script = group->GetScript(s);
1743    
1744                Gtk::TreeModel::iterator iterScript =
1745                    m_refScriptsTreeModel->append(rowGroup.children());
1746                Gtk::TreeModel::Row rowScript = *iterScript;
1747                rowScript[m_ScriptsModel.m_col_name] = gig_to_utf8(script->Name);
1748                rowScript[m_ScriptsModel.m_col_script] = script;
1749                rowScript[m_ScriptsModel.m_col_group]  = NULL;
1750            }
1751        }
1752        // unfold all sample groups & script groups by default
1753        m_TreeViewSamples.expand_all();
1754        m_TreeViewScripts.expand_all();
1755    
1756      file = gig;      file = gig;
1757    
# Line 1303  void MainWindow::show_midi_rules() Line 1820  void MainWindow::show_midi_rules()
1820      }      }
1821  }  }
1822    
1823    void MainWindow::show_script_slots() {
1824        if (!file) return;
1825        // get selected instrument
1826        Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1827        Gtk::TreeModel::iterator it = sel->get_selected();
1828        if (!it) return;
1829        Gtk::TreeModel::Row row = *it;
1830        gig::Instrument* instrument = row[m_Columns.m_col_instr];
1831        if (!instrument) return;
1832    
1833        ScriptSlots* window = new ScriptSlots;
1834        window->setInstrument(instrument);
1835        //window->reparent(*this);
1836        window->show();
1837    }
1838    
1839  void MainWindow::on_action_view_status_bar() {  void MainWindow::on_action_view_status_bar() {
1840      Gtk::CheckMenuItem* item =      Gtk::CheckMenuItem* item =
1841          dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));          dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
# Line 1350  void MainWindow::on_button_release(GdkEv Line 1883  void MainWindow::on_button_release(GdkEv
1883          show_instr_props();          show_instr_props();
1884      } else if (button->type == GDK_BUTTON_PRESS && button->button == 3) {      } else if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1885          // gig v2 files have no midi rules          // gig v2 files have no midi rules
1886            const bool bEnabled = !(file->pVersion && file->pVersion->major == 2);
1887            static_cast<Gtk::MenuItem*>(
1888                uiManager->get_widget("/MenuBar/MenuInstrument/MidiRules"))->set_sensitive(
1889                    bEnabled
1890                );
1891          static_cast<Gtk::MenuItem*>(          static_cast<Gtk::MenuItem*>(
1892              uiManager->get_widget("/PopupMenu/MidiRules"))->set_sensitive(              uiManager->get_widget("/PopupMenu/MidiRules"))->set_sensitive(
1893                  !(file->pVersion && file->pVersion->major == 2));                  bEnabled
1894                );
1895          popup_menu->popup(button->button, button->time);          popup_menu->popup(button->button, button->time);
1896      }      }
1897  }  }
# Line 1372  void MainWindow::on_instrument_selection Line 1911  void MainWindow::on_instrument_selection
1911      }      }
1912  }  }
1913    
1914    void MainWindow::select_instrument(gig::Instrument* instrument) {
1915        if (!instrument) return;
1916    
1917        Glib::RefPtr<Gtk::TreeModel> model = m_TreeView.get_model();
1918        for (int i = 0; i < model->children().size(); ++i) {
1919            Gtk::TreeModel::Row row = model->children()[i];
1920            if (row[m_Columns.m_col_instr] == instrument) {
1921                // select and show the respective instrument in the list view
1922                show_intruments_tab();
1923                m_TreeView.get_selection()->select(model->children()[i]);
1924                Gtk::TreePath path(
1925                    m_TreeView.get_selection()->get_selected()
1926                );
1927                m_TreeView.scroll_to_row(path);
1928                on_sel_change(); // the regular instrument selection change callback
1929            }
1930        }
1931    }
1932    
1933    /// Returns true if requested dimension region was successfully selected and scrolled to in the list view, false on error.
1934    bool MainWindow::select_dimension_region(gig::DimensionRegion* dimRgn) {
1935        gig::Region* pRegion = (gig::Region*) dimRgn->GetParent();
1936        gig::Instrument* pInstrument = (gig::Instrument*) pRegion->GetParent();
1937    
1938        Glib::RefPtr<Gtk::TreeModel> model = m_TreeView.get_model();
1939        for (int i = 0; i < model->children().size(); ++i) {
1940            Gtk::TreeModel::Row row = model->children()[i];
1941            if (row[m_Columns.m_col_instr] == pInstrument) {
1942                // select and show the respective instrument in the list view
1943                show_intruments_tab();
1944                m_TreeView.get_selection()->select(model->children()[i]);
1945                Gtk::TreePath path(
1946                    m_TreeView.get_selection()->get_selected()
1947                );
1948                m_TreeView.scroll_to_row(path);
1949                on_sel_change(); // the regular instrument selection change callback
1950    
1951                // select respective region in the region selector
1952                m_RegionChooser.set_region(pRegion);
1953    
1954                // select and show the respective dimension region in the editor
1955                //update_dimregs();
1956                if (!m_DimRegionChooser.select_dimregion(dimRgn)) return false;
1957                //dimreg_edit.set_dim_region(dimRgn);
1958    
1959                return true;
1960            }
1961        }
1962    
1963        return false;
1964    }
1965    
1966    void MainWindow::select_sample(gig::Sample* sample) {
1967        Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
1968        for (int g = 0; g < model->children().size(); ++g) {
1969            Gtk::TreeModel::Row rowGroup = model->children()[g];
1970            for (int s = 0; s < rowGroup.children().size(); ++s) {
1971                Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
1972                if (rowSample[m_SamplesModel.m_col_sample] == sample) {
1973                    show_samples_tab();
1974                    m_TreeViewSamples.get_selection()->select(rowGroup.children()[s]);
1975                    Gtk::TreePath path(
1976                        m_TreeViewSamples.get_selection()->get_selected()
1977                    );
1978                    m_TreeViewSamples.scroll_to_row(path);
1979                    return;
1980                }
1981            }
1982        }
1983    }
1984    
1985  void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {  void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {
1986      if (button->type == GDK_BUTTON_PRESS && button->button == 3) {      if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1987          Gtk::Menu* sample_popup =          Gtk::Menu* sample_popup =
# Line 1386  void MainWindow::on_sample_treeview_butt Line 1996  void MainWindow::on_sample_treeview_butt
1996              group_selected  = row[m_SamplesModel.m_col_group];              group_selected  = row[m_SamplesModel.m_col_group];
1997              sample_selected = row[m_SamplesModel.m_col_sample];              sample_selected = row[m_SamplesModel.m_col_sample];
1998          }          }
1999            
2000                
2001          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->
2002              set_sensitive(group_selected || sample_selected);              set_sensitive(group_selected || sample_selected);
2003          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->
2004              set_sensitive(group_selected || sample_selected);              set_sensitive(group_selected || sample_selected);
2005          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->
2006              set_sensitive(file);              set_sensitive(file);
2007            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/ShowSampleRefs"))->
2008                set_sensitive(sample_selected);
2009          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->
2010              set_sensitive(group_selected || sample_selected);              set_sensitive(group_selected || sample_selected);
2011          // show sample popup          // show sample popup
2012          sample_popup->popup(button->button, button->time);          sample_popup->popup(button->button, button->time);
2013    
2014            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/SampleProperties"))->
2015                set_sensitive(group_selected || sample_selected);
2016            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddSample"))->
2017                set_sensitive(group_selected || sample_selected);
2018            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddGroup"))->
2019                set_sensitive(file);
2020            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/ShowSampleRefs"))->
2021                set_sensitive(sample_selected);
2022            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/RemoveSample"))->
2023                set_sensitive(group_selected || sample_selected);
2024      }      }
2025  }  }
2026    
2027    void MainWindow::on_script_treeview_button_release(GdkEventButton* button) {
2028        if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
2029            Gtk::Menu* script_popup =
2030                dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/ScriptPopupMenu"));
2031            // update enabled/disabled state of sample popup items
2032            Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2033            Gtk::TreeModel::iterator it = sel->get_selected();
2034            bool group_selected  = false;
2035            bool script_selected = false;
2036            if (it) {
2037                Gtk::TreeModel::Row row = *it;
2038                group_selected  = row[m_ScriptsModel.m_col_group];
2039                script_selected = row[m_ScriptsModel.m_col_script];
2040            }
2041            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScript"))->
2042                set_sensitive(group_selected || script_selected);
2043            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScriptGroup"))->
2044                set_sensitive(file);
2045            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/EditScript"))->
2046                set_sensitive(script_selected);    
2047            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/RemoveScript"))->
2048                set_sensitive(group_selected || script_selected);
2049            // show sample popup
2050            script_popup->popup(button->button, button->time);
2051    
2052            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScript"))->
2053                set_sensitive(group_selected || script_selected);
2054            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScriptGroup"))->
2055                set_sensitive(file);
2056            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/EditScript"))->
2057                set_sensitive(script_selected);    
2058            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/RemoveScript"))->
2059                set_sensitive(group_selected || script_selected);
2060        }
2061    }
2062    
2063  Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(  Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
2064      const Glib::ustring& name, int position) {      const Glib::ustring& name, int position) {
# Line 1546  void MainWindow::on_action_sample_proper Line 2206  void MainWindow::on_action_sample_proper
2206      msg.run();      msg.run();
2207  }  }
2208    
2209    void MainWindow::on_action_add_script_group() {
2210        static int __script_indexer = 0;
2211        if (!file) return;
2212        gig::ScriptGroup* group = file->AddScriptGroup();
2213        group->Name = gig_from_utf8(_("Unnamed Group"));
2214        if (__script_indexer) group->Name += " " + ToString(__script_indexer);
2215        __script_indexer++;
2216        // update sample tree view
2217        Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
2218        Gtk::TreeModel::Row rowGroup = *iterGroup;
2219        rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
2220        rowGroup[m_ScriptsModel.m_col_script] = NULL;
2221        rowGroup[m_ScriptsModel.m_col_group] = group;
2222        file_changed();
2223    }
2224    
2225    void MainWindow::on_action_add_script() {
2226        if (!file) return;
2227        // get selected group
2228        Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2229        Gtk::TreeModel::iterator it = sel->get_selected();
2230        if (!it) return;
2231        Gtk::TreeModel::Row row = *it;
2232        gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2233        if (!group) { // not a group, but a script is selected (probably)
2234            gig::Script* script = row[m_ScriptsModel.m_col_script];
2235            if (!script) return;
2236            it = row.parent(); // resolve parent (that is the script's group)
2237            if (!it) return;
2238            row = *it;
2239            group = row[m_ScriptsModel.m_col_group];
2240            if (!group) return;
2241        }
2242    
2243        // add a new script to the .gig file
2244        gig::Script* script = group->AddScript();    
2245        Glib::ustring name = _("Unnamed Script");
2246        script->Name = gig_from_utf8(name);
2247    
2248        // add script to the tree view
2249        Gtk::TreeModel::iterator iterScript =
2250            m_refScriptsTreeModel->append(row.children());
2251        Gtk::TreeModel::Row rowScript = *iterScript;
2252        rowScript[m_ScriptsModel.m_col_name] = name;
2253        rowScript[m_ScriptsModel.m_col_script] = script;
2254        rowScript[m_ScriptsModel.m_col_group]  = NULL;
2255    
2256        // unfold group of new script item in treeview
2257        Gtk::TreeModel::Path path(iterScript);
2258        m_TreeViewScripts.expand_to_path(path);
2259    }
2260    
2261    void MainWindow::on_action_edit_script() {
2262        if (!file) return;
2263        // get selected script
2264        Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2265        Gtk::TreeModel::iterator it = sel->get_selected();
2266        if (!it) return;
2267        Gtk::TreeModel::Row row = *it;
2268        gig::Script* script = row[m_ScriptsModel.m_col_script];
2269        if (!script) return;
2270    
2271        ScriptEditor* editor = new ScriptEditor;
2272        editor->setScript(script);
2273        //editor->reparent(*this);
2274        editor->show();
2275    }
2276    
2277    void MainWindow::on_action_remove_script() {
2278        if (!file) return;
2279        Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2280        Gtk::TreeModel::iterator it = sel->get_selected();
2281        if (it) {
2282            Gtk::TreeModel::Row row = *it;
2283            gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2284            gig::Script* script     = row[m_ScriptsModel.m_col_script];
2285            Glib::ustring name      = row[m_ScriptsModel.m_col_name];
2286            try {
2287                // remove script group or script from the gig file
2288                if (group) {
2289                    // notify everybody that we're going to remove these samples
2290    //TODO:         scripts_to_be_removed_signal.emit(members);
2291                    // delete the group in the .gig file including the
2292                    // samples that belong to the group
2293                    file->DeleteScriptGroup(group);
2294                    // notify that we're done with removal
2295    //TODO:         scripts_removed_signal.emit();
2296                    file_changed();
2297                } else if (script) {
2298                    // notify everybody that we're going to remove this sample
2299    //TODO:         std::list<gig::Script*> lscripts;
2300    //TODO:         lscripts.push_back(script);
2301    //TODO:         scripts_to_be_removed_signal.emit(lscripts);
2302                    // remove sample from the .gig file
2303                    script->GetGroup()->DeleteScript(script);
2304                    // notify that we're done with removal
2305    //TODO:         scripts_removed_signal.emit();
2306                    dimreg_changed();
2307                    file_changed();
2308                }
2309                // remove respective row(s) from samples tree view
2310                m_refScriptsTreeModel->erase(it);
2311            } catch (RIFF::Exception e) {
2312                // pretend we're done with removal (i.e. to avoid dead locks)
2313    //TODO:     scripts_removed_signal.emit();
2314                // show error message
2315                Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2316                msg.run();
2317            }
2318        }
2319    }
2320    
2321  void MainWindow::on_action_add_group() {  void MainWindow::on_action_add_group() {
2322      static int __sample_indexer = 0;      static int __sample_indexer = 0;
2323      if (!file) return;      if (!file) return;
# Line 1915  void MainWindow::on_action_remove_sample Line 2687  void MainWindow::on_action_remove_sample
2687      }      }
2688  }  }
2689    
2690    // see comment on on_sample_treeview_drag_begin()
2691    void MainWindow::on_scripts_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2692    {
2693        first_call_to_drag_data_get = true;
2694    }
2695    
2696    void MainWindow::on_scripts_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2697                                                       Gtk::SelectionData& selection_data, guint, guint)
2698    {
2699        if (!first_call_to_drag_data_get) return;
2700        first_call_to_drag_data_get = false;
2701    
2702        // get selected script
2703        gig::Script* script = NULL;
2704        Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2705        Gtk::TreeModel::iterator it = sel->get_selected();
2706        if (it) {
2707            Gtk::TreeModel::Row row = *it;
2708            script = row[m_ScriptsModel.m_col_script];
2709        }
2710        // pass the gig::Script as pointer
2711        selection_data.set(selection_data.get_target(), 0/*unused*/,
2712                           (const guchar*)&script,
2713                           sizeof(script)/*length of data in bytes*/);
2714    }
2715    
2716    // see comment on on_sample_treeview_drag_begin()
2717    void MainWindow::on_instruments_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2718    {
2719        first_call_to_drag_data_get = true;
2720    }
2721    
2722    void MainWindow::on_instruments_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2723                                                           Gtk::SelectionData& selection_data, guint, guint)
2724    {
2725        if (!first_call_to_drag_data_get) return;
2726        first_call_to_drag_data_get = false;
2727    
2728        // get selected source instrument
2729        gig::Instrument* src = NULL;
2730        {
2731            Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
2732            Gtk::TreeModel::iterator it = sel->get_selected();
2733            if (it) {
2734                Gtk::TreeModel::Row row = *it;
2735                src = row[m_Columns.m_col_instr];
2736            }
2737        }
2738        if (!src) return;
2739    
2740        // pass the source gig::Instrument as pointer
2741        selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&src,
2742                           sizeof(src)/*length of data in bytes*/);
2743    }
2744    
2745    void MainWindow::on_instruments_treeview_drop_drag_data_received(
2746        const Glib::RefPtr<Gdk::DragContext>& context, int x, int y,
2747        const Gtk::SelectionData& selection_data, guint, guint time)
2748    {
2749        gig::Instrument* src = *((gig::Instrument**) selection_data.get_data());
2750        if (!src || selection_data.get_length() != sizeof(gig::Instrument*))
2751            return;
2752    
2753        gig::Instrument* dst = NULL;
2754        {
2755            Gtk::TreeModel::Path path;
2756            const bool found = m_TreeView.get_path_at_pos(x, y, path);
2757            if (!found) return;
2758    
2759            Gtk::TreeModel::iterator iter = m_refTreeModel->get_iter(path);
2760            if (!iter) return;
2761            Gtk::TreeModel::Row row = *iter;
2762            dst = row[m_Columns.m_col_instr];
2763        }
2764        if (!dst) return;
2765    
2766        //printf("dragdrop received src=%s dst=%s\n", src->pInfo->Name.c_str(), dst->pInfo->Name.c_str());
2767        src->MoveTo(dst);
2768        __refreshEntireGUI();
2769        select_instrument(src);
2770    }
2771    
2772  // For some reason drag_data_get gets called two times for each  // For some reason drag_data_get gets called two times for each
2773  // 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
2774  // 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 1973  void MainWindow::on_sample_label_drop_dr Line 2827  void MainWindow::on_sample_label_drop_dr
2827          bool channels_changed = false;          bool channels_changed = false;
2828          if (sample->Channels == 1 && stereo_dimension) {          if (sample->Channels == 1 && stereo_dimension) {
2829              // remove the samplechannel dimension              // remove the samplechannel dimension
2830    /* commented out, because it makes it impossible building up an instrument from scratch using two separate L/R samples
2831              region->DeleteDimension(stereo_dimension);              region->DeleteDimension(stereo_dimension);
2832              channels_changed = true;              channels_changed = true;
2833              region_changed();              region_changed();
2834    */
2835          }          }
2836          dimreg_edit.set_sample(          dimreg_edit.set_sample(
2837              sample,              sample,
# Line 2041  void MainWindow::sample_name_changed(con Line 2897  void MainWindow::sample_name_changed(con
2897      }      }
2898  }  }
2899    
2900    void MainWindow::script_name_changed(const Gtk::TreeModel::Path& path,
2901                                         const Gtk::TreeModel::iterator& iter) {
2902        if (!iter) return;
2903        Gtk::TreeModel::Row row = *iter;
2904        Glib::ustring name      = row[m_ScriptsModel.m_col_name];
2905        gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2906        gig::Script* script     = row[m_ScriptsModel.m_col_script];
2907        gig::String gigname(gig_from_utf8(name));
2908        if (group) {
2909            if (group->Name != gigname) {
2910                group->Name = gigname;
2911                printf("script group name changed\n");
2912                file_changed();
2913            }
2914        } else if (script) {
2915            if (script->Name != gigname) {
2916                script->Name = gigname;
2917                printf("script name changed\n");
2918                file_changed();
2919            }
2920        }
2921    }
2922    
2923    void MainWindow::script_double_clicked(const Gtk::TreeModel::Path& path,
2924                                           Gtk::TreeViewColumn* column)
2925    {
2926        Gtk::TreeModel::iterator iter = m_refScriptsTreeModel->get_iter(path);
2927        if (!iter) return;
2928        Gtk::TreeModel::Row row = *iter;
2929        gig::Script* script = row[m_ScriptsModel.m_col_script];
2930        if (!script) return;
2931    
2932        ScriptEditor* editor = new ScriptEditor;
2933        editor->setScript(script);
2934        //editor->reparent(*this);
2935        editor->show();
2936    }
2937    
2938  void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,  void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,
2939                                           const Gtk::TreeModel::iterator& iter) {                                           const Gtk::TreeModel::iterator& iter) {
2940      if (!iter) return;      if (!iter) return;
# Line 2075  void MainWindow::instrument_name_changed Line 2969  void MainWindow::instrument_name_changed
2969      }      }
2970  }  }
2971    
2972    void MainWindow::on_action_combine_instruments() {
2973        CombineInstrumentsDialog* d = new CombineInstrumentsDialog(*this, file);
2974        d->show_all();
2975        d->resize(500, 400);
2976        d->run();
2977        if (d->fileWasChanged()) {
2978            // update GUI with new instrument just created
2979            add_instrument(d->newCombinedInstrument());
2980        }
2981        delete d;
2982    }
2983    
2984    void MainWindow::on_action_view_references() {
2985        Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2986        Gtk::TreeModel::iterator it = sel->get_selected();
2987        if (!it) return;
2988        Gtk::TreeModel::Row row = *it;
2989        gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2990        if (!sample) return;
2991    
2992        ReferencesView* d = new ReferencesView(*this);
2993        d->setSample(sample);
2994        d->dimension_region_selected.connect(
2995            sigc::mem_fun(*this, &MainWindow::select_dimension_region)
2996        );
2997        d->show_all();
2998        d->resize(500, 400);
2999        d->run();
3000        delete d;
3001    }
3002    
3003    void MainWindow::mergeFiles(const std::vector<std::string>& filenames) {
3004        struct _Source {
3005            std::vector<RIFF::File*> riffs;
3006            std::vector<gig::File*> gigs;
3007            
3008            ~_Source() {
3009                for (int k = 0; k < gigs.size(); ++k) delete gigs[k];
3010                for (int k = 0; k < riffs.size(); ++k) delete riffs[k];
3011                riffs.clear();
3012                gigs.clear();
3013            }
3014        } sources;
3015    
3016        if (filenames.empty())
3017            throw RIFF::Exception(_("No files selected, so nothing done."));
3018    
3019        // first open all input files (to avoid output file corruption)
3020        int i;
3021        try {
3022            for (i = 0; i < filenames.size(); ++i) {
3023                const std::string& filename = filenames[i];
3024                printf("opening file=%s\n", filename.c_str());
3025    
3026                RIFF::File* riff = new RIFF::File(filename);
3027                sources.riffs.push_back(riff);
3028    
3029                gig::File* gig = new gig::File(riff);
3030                sources.gigs.push_back(gig);
3031            }
3032        } catch (RIFF::Exception e) {
3033            throw RIFF::Exception(
3034                _("Error occurred while opening '") +
3035                filenames[i] +
3036                "': " +
3037                e.Message
3038            );
3039        } catch (...) {
3040            throw RIFF::Exception(
3041                _("Unknown exception occurred while opening '") +
3042                filenames[i] + "'"
3043            );
3044        }
3045    
3046        // now merge the opened .gig files to the main .gig file currently being
3047        // open in gigedit
3048        try {
3049            for (i = 0; i < filenames.size(); ++i) {
3050                const std::string& filename = filenames[i];
3051                printf("merging file=%s\n", filename.c_str());
3052                assert(i < sources.gigs.size());
3053    
3054                this->file->AddContentOf(sources.gigs[i]);
3055            }
3056        } catch (RIFF::Exception e) {
3057            throw RIFF::Exception(
3058                _("Error occurred while merging '") +
3059                filenames[i] +
3060                "': " +
3061                e.Message
3062            );
3063        } catch (...) {
3064            throw RIFF::Exception(
3065                _("Unknown exception occurred while merging '") +
3066                filenames[i] + "'"
3067            );
3068        }
3069    
3070        // Finally save gig file persistently to disk ...
3071        //NOTE: requires that this gig file already has a filename !
3072        {
3073            std::cout << "Saving file\n" << std::flush;
3074            file_structure_to_be_changed_signal.emit(this->file);
3075    
3076            progress_dialog = new ProgressDialog( //FIXME: memory leak!
3077                _("Saving") +  Glib::ustring(" '") +
3078                Glib::filename_display_basename(this->filename) + "' ...",
3079                *this
3080            );
3081            progress_dialog->show_all();
3082            saver = new Saver(this->file); //FIXME: memory leak!
3083            saver->signal_progress().connect(
3084                sigc::mem_fun(*this, &MainWindow::on_saver_progress));
3085            saver->signal_finished().connect(
3086                sigc::mem_fun(*this, &MainWindow::on_saver_finished));
3087            saver->signal_error().connect(
3088                sigc::mem_fun(*this, &MainWindow::on_saver_error));
3089            saver->launch();
3090        }
3091    }
3092    
3093    void MainWindow::on_action_merge_files() {
3094        if (this->file->GetFileName().empty()) {
3095            Glib::ustring txt = _(
3096                "You seem to have a new .gig file open that has not been saved "
3097                "yet. You must save it somewhere before starting to merge it with "
3098                "other .gig files though, because during the merge operation the "
3099                "other files' sample data must be written on file level to the "
3100                "target .gig file."
3101            );
3102            Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
3103            msg.run();
3104            return;
3105        }
3106    
3107        Gtk::FileChooserDialog dialog(*this, _("Merge .gig files"));
3108        dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
3109        dialog.add_button(_("Merge"), Gtk::RESPONSE_OK);
3110        dialog.set_default_response(Gtk::RESPONSE_CANCEL);
3111    #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
3112        Gtk::FileFilter filter;
3113        filter.add_pattern("*.gig");
3114    #else
3115        Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
3116        filter->add_pattern("*.gig");
3117    #endif
3118        dialog.set_filter(filter);
3119        if (current_gig_dir != "") {
3120            dialog.set_current_folder(current_gig_dir);
3121        }
3122        dialog.set_select_multiple(true);
3123    
3124        // show warning in the file picker dialog
3125        Gtk::HBox descriptionArea;
3126        descriptionArea.set_spacing(15);
3127        Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
3128        descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
3129    #if GTKMM_MAJOR_VERSION < 3
3130        view::WrapLabel description;
3131    #else
3132        Gtk::Label description;
3133        description.set_line_wrap();
3134    #endif
3135        description.set_markup(_(
3136            "\nSelect at least one .gig file that shall be merged to the .gig file "
3137            "currently being open in gigedit.\n\n"
3138            "<b>Please Note:</b> Merging with other files will modify your "
3139            "currently open .gig file on file level! And be aware that the current "
3140            "merge algorithm does not detect duplicate samples yet. So if you are "
3141            "merging files which are using equivalent sample data, those "
3142            "equivalent samples will currently be treated as separate samples and "
3143            "will accordingly be stored separately in the target .gig file!"
3144        ));
3145        descriptionArea.pack_start(description);
3146        dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
3147        descriptionArea.show_all();
3148    
3149        if (dialog.run() == Gtk::RESPONSE_OK) {
3150            printf("on_action_merge_files self=%x\n", Glib::Threads::Thread::self());
3151            std::vector<std::string> filenames = dialog.get_filenames();
3152    
3153            // merge the selected files to the currently open .gig file
3154            try {
3155                mergeFiles(filenames);
3156            } catch (RIFF::Exception e) {
3157                Gtk::MessageDialog msg(*this, e.Message, false, Gtk::MESSAGE_ERROR);
3158                msg.run();
3159            }
3160    
3161            // update GUI
3162            __refreshEntireGUI();        
3163        }
3164    }
3165    
3166  void MainWindow::set_file_is_shared(bool b) {  void MainWindow::set_file_is_shared(bool b) {
3167      this->file_is_shared = b;      this->file_is_shared = b;
3168    
# Line 2089  void MainWindow::set_file_is_shared(bool Line 3177  void MainWindow::set_file_is_shared(bool
3177              Gdk::Pixbuf::create_from_xpm_data(status_detached_xpm)              Gdk::Pixbuf::create_from_xpm_data(status_detached_xpm)
3178          );          );
3179      }      }
3180    
3181        {
3182            Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
3183                uiManager->get_widget("/MenuBar/MenuSettings/SyncSamplerInstrumentSelection"));
3184            if (item) item->set_sensitive(b);
3185        }
3186    }
3187    
3188    void MainWindow::on_sample_ref_count_incremented(gig::Sample* sample, int offset) {
3189        if (!sample) return;
3190        sample_ref_count[sample] += offset;
3191        const int refcount = sample_ref_count[sample];
3192    
3193        Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
3194        for (int g = 0; g < model->children().size(); ++g) {
3195            Gtk::TreeModel::Row rowGroup = model->children()[g];
3196            for (int s = 0; s < rowGroup.children().size(); ++s) {
3197                Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
3198                if (rowSample[m_SamplesModel.m_col_sample] != sample) continue;
3199                rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
3200                rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
3201            }
3202        }
3203    }
3204    
3205    void MainWindow::on_sample_ref_changed(gig::Sample* oldSample, gig::Sample* newSample) {
3206        on_sample_ref_count_incremented(oldSample, -1);
3207        on_sample_ref_count_incremented(newSample, +1);
3208    }
3209    
3210    void MainWindow::on_samples_to_be_removed(std::list<gig::Sample*> samples) {
3211        // just in case a new sample is added later with exactly the same memory
3212        // address, which would lead to incorrect refcount if not deleted here
3213        for (std::list<gig::Sample*>::const_iterator it = samples.begin();
3214             it != samples.end(); ++it)
3215        {
3216            sample_ref_count.erase(*it);
3217        }
3218    }
3219    
3220    void MainWindow::show_samples_tab() {
3221        m_TreeViewNotebook.set_current_page(0);
3222    }
3223    
3224    void MainWindow::show_intruments_tab() {
3225        m_TreeViewNotebook.set_current_page(1);
3226    }
3227    
3228    void MainWindow::show_scripts_tab() {
3229        m_TreeViewNotebook.set_current_page(2);
3230  }  }
3231    
3232  sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {  sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {
# Line 2146  sigc::signal<void, int/*key*/, int/*velo Line 3284  sigc::signal<void, int/*key*/, int/*velo
3284  sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_released() {  sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_released() {
3285      return m_RegionChooser.signal_keyboard_key_released();      return m_RegionChooser.signal_keyboard_key_released();
3286  }  }
3287    
3288    sigc::signal<void, gig::Instrument*>& MainWindow::signal_switch_sampler_instrument() {
3289        return switch_sampler_instrument_signal;
3290    }
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