/[svn]/gigedit/trunk/src/gigedit/mainwindow.cpp
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revision 1300 by schoenebeck, Fri Aug 24 19:11:41 2007 UTC revision 1853 by schoenebeck, Sun Mar 1 22:26:36 2009 UTC
# Line 1  Line 1 
1  /*  /*
2   * Copyright (C) 2006, 2007 Andreas Persson   * Copyright (C) 2006-2009 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 17  Line 17 
17   * 02110-1301 USA.   * 02110-1301 USA.
18   */   */
19    
 #include <libintl.h>  
20  #include <iostream>  #include <iostream>
21    #include <cstring>
22    
23  #include <gtkmm/filechooserdialog.h>  #include <gtkmm/filechooserdialog.h>
24  #include <gtkmm/messagedialog.h>  #include <gtkmm/messagedialog.h>
25  #include <gtkmm/stock.h>  #include <gtkmm/stock.h>
26  #include <gtkmm/targetentry.h>  #include <gtkmm/targetentry.h>
27  #include <gtkmm/main.h>  #include <gtkmm/main.h>
28    #include <gtkmm/toggleaction.h>
29    #include "wrapLabel.hh"
30    
31    #include "global.h"
32    
33  #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 6) || GTKMM_MAJOR_VERSION > 2  #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 6) || GTKMM_MAJOR_VERSION > 2
34  #define ABOUT_DIALOG  #define ABOUT_DIALOG
35  #include <gtkmm/aboutdialog.h>  #include <gtkmm/aboutdialog.h>
36  #endif  #endif
37    
38    #if (GLIBMM_MAJOR_VERSION == 2 && GLIBMM_MINOR_VERSION < 6) || GLIBMM_MAJOR_VERSION < 2
39    namespace Glib {
40    Glib::ustring filename_display_basename(const std::string& filename)
41    {
42        gchar* gstr = g_path_get_basename(filename.c_str());
43        Glib::ustring str(gstr);
44        g_free(gstr);
45        return Glib::filename_to_utf8(str);
46    }
47    }
48    #endif
49    
50  #include <stdio.h>  #include <stdio.h>
51  #include <sndfile.h>  #include <sndfile.h>
52    
53  #include "mainwindow.h"  #include "mainwindow.h"
54    
55  #define _(String) gettext(String)  #include "../../gfx/status_attached.xpm"
56    #include "../../gfx/status_detached.xpm"
57    
58  template<class T> inline std::string ToString(T o) {  template<class T> inline std::string ToString(T o) {
59      std::stringstream ss;      std::stringstream ss;
# Line 44  template<class T> inline std::string ToS Line 61  template<class T> inline std::string ToS
61      return ss.str();      return ss.str();
62  }  }
63    
64  MainWindow::MainWindow()  Table::Table(int x, int y) : Gtk::Table(x, y), rowno(0) {  }
65    
66    void Table::add(BoolEntry& boolentry)
67    {
68        attach(boolentry.widget, 0, 2, rowno, rowno + 1,
69               Gtk::FILL, Gtk::SHRINK);
70        rowno++;
71    }
72    
73    void Table::add(BoolEntryPlus6& boolentry)
74    {
75        attach(boolentry.widget, 0, 2, rowno, rowno + 1,
76               Gtk::FILL, Gtk::SHRINK);
77        rowno++;
78    }
79    
80    void Table::add(LabelWidget& prop)
81    {
82        attach(prop.label, 1, 2, rowno, rowno + 1,
83               Gtk::FILL, Gtk::SHRINK);
84        attach(prop.widget, 2, 3, rowno, rowno + 1,
85               Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK);
86        rowno++;
87    }
88    
89    MainWindow::MainWindow() :
90        dimreg_label(_("Changes apply to:")),
91        dimreg_all_regions(_("all regions")),
92        dimreg_all_dimregs(_("all dimension splits")),
93        dimreg_stereo(_("both channels"))
94  {  {
95  //    set_border_width(5);  //    set_border_width(5);
96  //    set_default_size(400, 200);  //    set_default_size(400, 200);
# Line 74  MainWindow::MainWindow() Line 120  MainWindow::MainWindow()
120      m_TreeViewNotebook.set_size_request(300);      m_TreeViewNotebook.set_size_request(300);
121    
122      m_HPaned.add1(m_TreeViewNotebook);      m_HPaned.add1(m_TreeViewNotebook);
123      m_HPaned.add2(dimreg_edit);      dimreg_hbox.add(dimreg_label);
124        dimreg_hbox.add(dimreg_all_regions);
125        dimreg_hbox.add(dimreg_all_dimregs);
126        dimreg_stereo.set_active();
127        dimreg_hbox.add(dimreg_stereo);
128        dimreg_vbox.add(dimreg_edit);
129        dimreg_vbox.pack_start(dimreg_hbox, Gtk::PACK_SHRINK);
130        m_HPaned.add2(dimreg_vbox);
131    
132    
133      m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, "Samples");      m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, _("Samples"));
134      m_TreeViewNotebook.append_page(m_ScrolledWindow, "Instruments");      m_TreeViewNotebook.append_page(m_ScrolledWindow, _("Instruments"));
135    
136    
137      actionGroup = Gtk::ActionGroup::create();      actionGroup = Gtk::ActionGroup::create();
# Line 115  MainWindow::MainWindow() Line 168  MainWindow::MainWindow()
168                           *this, &MainWindow::on_action_quit));                           *this, &MainWindow::on_action_quit));
169      actionGroup->add(Gtk::Action::create("MenuInstrument", _("_Instrument")));      actionGroup->add(Gtk::Action::create("MenuInstrument", _("_Instrument")));
170    
171        actionGroup->add(Gtk::Action::create("MenuView", _("_View")));
172        Glib::RefPtr<Gtk::ToggleAction> toggle_action =
173            Gtk::ToggleAction::create("Statusbar", _("_Statusbar"));
174        toggle_action->set_active(true);
175        actionGroup->add(toggle_action,
176                         sigc::mem_fun(
177                             *this, &MainWindow::on_action_view_status_bar));
178    
179      action = Gtk::Action::create("MenuHelp", Gtk::Stock::HELP);      action = Gtk::Action::create("MenuHelp", Gtk::Stock::HELP);
180      actionGroup->add(Gtk::Action::create("MenuHelp",      actionGroup->add(Gtk::Action::create("MenuHelp",
181                                           action->property_label()));                                           action->property_label()));
# Line 142  MainWindow::MainWindow() Line 203  MainWindow::MainWindow()
203          sigc::mem_fun(*this, &MainWindow::on_action_add_group)          sigc::mem_fun(*this, &MainWindow::on_action_add_group)
204      );      );
205      actionGroup->add(      actionGroup->add(
206          Gtk::Action::create("AddSample", _("Add _Sample(s)")),          Gtk::Action::create("AddSample", _("Add _Sample(s)...")),
207          sigc::mem_fun(*this, &MainWindow::on_action_add_sample)          sigc::mem_fun(*this, &MainWindow::on_action_add_sample)
208      );      );
209      actionGroup->add(      actionGroup->add(
210          Gtk::Action::create("RemoveSample", Gtk::Stock::REMOVE),          Gtk::Action::create("RemoveSample", Gtk::Stock::REMOVE),
211          sigc::mem_fun(*this, &MainWindow::on_action_remove_sample)          sigc::mem_fun(*this, &MainWindow::on_action_remove_sample)
212      );      );
213        actionGroup->add(
214            Gtk::Action::create("ReplaceAllSamplesInAllGroups",
215                                _("Replace All Samples in All Groups...")),
216            sigc::mem_fun(*this, &MainWindow::on_action_replace_all_samples_in_all_groups)
217        );
218    
219      uiManager = Gtk::UIManager::create();      uiManager = Gtk::UIManager::create();
220      uiManager->insert_action_group(actionGroup);      uiManager->insert_action_group(actionGroup);
# Line 170  MainWindow::MainWindow() Line 236  MainWindow::MainWindow()
236          "    </menu>"          "    </menu>"
237          "    <menu action='MenuInstrument'>"          "    <menu action='MenuInstrument'>"
238          "    </menu>"          "    </menu>"
239            "    <menu action='MenuView'>"
240            "      <menuitem action='Statusbar'/>"
241            "    </menu>"
242  #ifdef ABOUT_DIALOG  #ifdef ABOUT_DIALOG
243          "    <menu action='MenuHelp'>"          "    <menu action='MenuHelp'>"
244          "      <menuitem action='About'/>"          "      <menuitem action='About'/>"
# Line 186  MainWindow::MainWindow() Line 255  MainWindow::MainWindow()
255          "    <menuitem action='SampleProperties'/>"          "    <menuitem action='SampleProperties'/>"
256          "    <menuitem action='AddGroup'/>"          "    <menuitem action='AddGroup'/>"
257          "    <menuitem action='AddSample'/>"          "    <menuitem action='AddSample'/>"
258            "    <menuitem action='ReplaceAllSamplesInAllGroups' />"
259          "    <separator/>"          "    <separator/>"
260          "    <menuitem action='RemoveSample'/>"          "    <menuitem action='RemoveSample'/>"
261          "  </popup>"          "  </popup>"
# Line 198  MainWindow::MainWindow() Line 268  MainWindow::MainWindow()
268      m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);      m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);
269      m_VBox.pack_start(m_HPaned);      m_VBox.pack_start(m_HPaned);
270      m_VBox.pack_start(m_RegionChooser, Gtk::PACK_SHRINK);      m_VBox.pack_start(m_RegionChooser, Gtk::PACK_SHRINK);
271        m_VBox.pack_start(m_RegionChooser.m_VirtKeybPropsBox, Gtk::PACK_SHRINK);
272      m_VBox.pack_start(m_DimRegionChooser, Gtk::PACK_SHRINK);      m_VBox.pack_start(m_DimRegionChooser, Gtk::PACK_SHRINK);
273        m_VBox.pack_start(m_StatusBar, Gtk::PACK_SHRINK);
274    
275        // Status Bar:
276        m_StatusBar.pack_start(m_AttachedStateLabel, Gtk::PACK_SHRINK);
277        m_StatusBar.pack_start(m_AttachedStateImage, Gtk::PACK_SHRINK);
278        m_StatusBar.show();
279    
280      m_RegionChooser.signal_region_selected().connect(      m_RegionChooser.signal_region_selected().connect(
281          sigc::mem_fun(*this, &MainWindow::region_changed) );          sigc::mem_fun(*this, &MainWindow::region_changed) );
# Line 234  MainWindow::MainWindow() Line 311  MainWindow::MainWindow()
311      std::list<Gtk::TargetEntry> drag_target_gig_sample;      std::list<Gtk::TargetEntry> drag_target_gig_sample;
312      drag_target_gig_sample.push_back( Gtk::TargetEntry("gig::Sample") );      drag_target_gig_sample.push_back( Gtk::TargetEntry("gig::Sample") );
313      m_TreeViewSamples.drag_source_set(drag_target_gig_sample);      m_TreeViewSamples.drag_source_set(drag_target_gig_sample);
314        m_TreeViewSamples.signal_drag_begin().connect(
315            sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_begin)
316        );
317      m_TreeViewSamples.signal_drag_data_get().connect(      m_TreeViewSamples.signal_drag_data_get().connect(
318          sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_data_get)          sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_data_get)
319      );      );
# Line 242  MainWindow::MainWindow() Line 322  MainWindow::MainWindow()
322          sigc::mem_fun(*this, &MainWindow::on_sample_label_drop_drag_data_received)          sigc::mem_fun(*this, &MainWindow::on_sample_label_drop_drag_data_received)
323      );      );
324      dimreg_edit.signal_dimreg_changed().connect(      dimreg_edit.signal_dimreg_changed().connect(
325          sigc::mem_fun(*this, &MainWindow::file_changed));          sigc::hide(sigc::mem_fun(*this, &MainWindow::file_changed)));
326      m_RegionChooser.signal_instrument_changed().connect(      m_RegionChooser.signal_instrument_changed().connect(
327          sigc::mem_fun(*this, &MainWindow::file_changed));          sigc::mem_fun(*this, &MainWindow::file_changed));
328      m_DimRegionChooser.signal_region_changed().connect(      m_DimRegionChooser.signal_region_changed().connect(
329          sigc::mem_fun(*this, &MainWindow::file_changed));          sigc::mem_fun(*this, &MainWindow::file_changed));
330      instrumentProps.signal_instrument_changed().connect(      instrumentProps.signal_instrument_changed().connect(
331          sigc::mem_fun(*this, &MainWindow::file_changed));          sigc::mem_fun(*this, &MainWindow::file_changed));
332        propDialog.signal_info_changed().connect(
333            sigc::mem_fun(*this, &MainWindow::file_changed));
334    
335        dimreg_edit.signal_dimreg_to_be_changed().connect(
336            dimreg_to_be_changed_signal.make_slot());
337        dimreg_edit.signal_dimreg_changed().connect(
338            dimreg_changed_signal.make_slot());
339        dimreg_edit.signal_sample_ref_changed().connect(
340            sample_ref_changed_signal.make_slot());
341    
342        m_RegionChooser.signal_instrument_struct_to_be_changed().connect(
343            sigc::hide(
344                sigc::bind(
345                    file_structure_to_be_changed_signal.make_slot(),
346                    sigc::ref(this->file)
347                )
348            )
349        );
350        m_RegionChooser.signal_instrument_struct_changed().connect(
351            sigc::hide(
352                sigc::bind(
353                    file_structure_changed_signal.make_slot(),
354                    sigc::ref(this->file)
355                )
356            )
357        );
358        m_RegionChooser.signal_region_to_be_changed().connect(
359            region_to_be_changed_signal.make_slot());
360        m_RegionChooser.signal_region_changed_signal().connect(
361            region_changed_signal.make_slot());
362    
363        note_on_signal.connect(
364            sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_on_event));
365        note_off_signal.connect(
366            sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_off_event));
367    
368        dimreg_all_regions.signal_toggled().connect(
369            sigc::mem_fun(*this, &MainWindow::update_dimregs));
370        dimreg_all_dimregs.signal_toggled().connect(
371            sigc::mem_fun(*this, &MainWindow::dimreg_all_dimregs_toggled));
372        dimreg_stereo.signal_toggled().connect(
373            sigc::mem_fun(*this, &MainWindow::update_dimregs));
374    
375      file = 0;      file = 0;
376      file_is_changed = false;      file_is_changed = false;
377        set_file_is_shared(false);
378    
379      show_all_children();      show_all_children();
380    
# Line 264  MainWindow::~MainWindow() Line 388  MainWindow::~MainWindow()
388    
389  bool MainWindow::on_delete_event(GdkEventAny* event)  bool MainWindow::on_delete_event(GdkEventAny* event)
390  {  {
391      return file_is_changed && !close_confirmation_dialog();      return !file_is_shared && file_is_changed && !close_confirmation_dialog();
392  }  }
393    
394  void MainWindow::on_action_quit()  void MainWindow::on_action_quit()
395  {  {
396      if (file_is_changed && !close_confirmation_dialog()) return;      if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
397      hide();      hide();
398  }  }
399    
# Line 278  void MainWindow::region_changed() Line 402  void MainWindow::region_changed()
402      m_DimRegionChooser.set_region(m_RegionChooser.get_region());      m_DimRegionChooser.set_region(m_RegionChooser.get_region());
403  }  }
404    
405  void MainWindow::dimreg_changed()  gig::Instrument* MainWindow::get_instrument()
 {  
     dimreg_edit.set_dim_region(m_DimRegionChooser.get_dimregion());  
 }  
   
 void MainWindow::on_sel_change()  
406  {  {
407        gig::Instrument* instrument = 0;
408      Glib::RefPtr<Gtk::TreeSelection> tree_sel_ref = m_TreeView.get_selection();      Glib::RefPtr<Gtk::TreeSelection> tree_sel_ref = m_TreeView.get_selection();
409    
410      Gtk::TreeModel::iterator it = tree_sel_ref->get_selected();      Gtk::TreeModel::iterator it = tree_sel_ref->get_selected();
411      if (it) {      if (it) {
412          Gtk::TreeModel::Row row = *it;          Gtk::TreeModel::Row row = *it;
413          std::cout << row[m_Columns.m_col_name] << std::endl;          instrument = row[m_Columns.m_col_instr];
414        }
415        return instrument;
416    }
417    
418          m_RegionChooser.set_instrument(row[m_Columns.m_col_instr]);  void MainWindow::add_region_to_dimregs(gig::Region* region, bool stereo, bool all_dimregs)
419    {
420        if (all_dimregs) {
421            for (int i = 0 ; i < region->DimensionRegions ; i++) {
422                if (region->pDimensionRegions[i]) {
423                    dimreg_edit.dimregs.insert(region->pDimensionRegions[i]);
424                }
425            }
426      } else {      } else {
427          m_RegionChooser.set_instrument(0);          m_DimRegionChooser.get_dimregions(region, stereo, dimreg_edit.dimregs);
428      }      }
429  }  }
430    
431    void MainWindow::update_dimregs()
432    {
433        dimreg_edit.dimregs.clear();
434        bool all_regions = dimreg_all_regions.get_active();
435        bool stereo = dimreg_stereo.get_active();
436        bool all_dimregs = dimreg_all_dimregs.get_active();
437    
438        if (all_regions) {
439            gig::Instrument* instrument = get_instrument();
440            if (instrument) {
441                for (gig::Region* region = instrument->GetFirstRegion() ;
442                     region ;
443                     region = instrument->GetNextRegion()) {
444                    add_region_to_dimregs(region, stereo, all_dimregs);
445                }
446            }
447        } else {
448            gig::Region* region = m_RegionChooser.get_region();
449            if (region) {
450                add_region_to_dimregs(region, stereo, all_dimregs);
451            }
452        }
453    }
454    
455    void MainWindow::dimreg_all_dimregs_toggled()
456    {
457        dimreg_stereo.set_sensitive(!dimreg_all_dimregs.get_active());
458        update_dimregs();
459    }
460    
461    void MainWindow::dimreg_changed()
462    {
463        update_dimregs();
464        dimreg_edit.set_dim_region(m_DimRegionChooser.get_dimregion());
465    }
466    
467    void MainWindow::on_sel_change()
468    {
469        m_RegionChooser.set_instrument(get_instrument());
470    }
471    
472  void loader_progress_callback(gig::progress_t* progress)  void loader_progress_callback(gig::progress_t* progress)
473  {  {
474      Loader* loader = static_cast<Loader*>(progress->custom);      Loader* loader = static_cast<Loader*>(progress->custom);
# Line 383  void MainWindow::__clear() { Line 554  void MainWindow::__clear() {
554      m_refTreeModel->clear();      m_refTreeModel->clear();
555      m_refSamplesTreeModel->clear();      m_refSamplesTreeModel->clear();
556      // free libgig's gig::File instance      // free libgig's gig::File instance
557      if (file) {      if (file && !file_is_shared) delete file;
558          delete file;      file = NULL;
559          file = NULL;      set_file_is_shared(false);
     }  
560  }  }
561    
562  void MainWindow::on_action_file_new()  void MainWindow::on_action_file_new()
563  {  {
564      if (file_is_changed && !close_confirmation_dialog()) return;      if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
565    
566        if (file_is_shared && !leaving_shared_mode_dialog()) return;
567    
568      // clear all GUI elements      // clear all GUI elements
569      __clear();      __clear();
# Line 399  void MainWindow::on_action_file_new() Line 571  void MainWindow::on_action_file_new()
571      gig::File* pFile = new gig::File;      gig::File* pFile = new gig::File;
572      // already add one new instrument by default      // already add one new instrument by default
573      gig::Instrument* pInstrument = pFile->AddInstrument();      gig::Instrument* pInstrument = pFile->AddInstrument();
574      pInstrument->pInfo->Name = "Unnamed Instrument";      pInstrument->pInfo->Name = _("Unnamed Instrument");
575      // update GUI with that new gig::File      // update GUI with that new gig::File
576      load_gig(pFile, 0 /*no file name yet*/);      load_gig(pFile, 0 /*no file name yet*/);
577  }  }
# Line 410  bool MainWindow::close_confirmation_dial Line 582  bool MainWindow::close_confirmation_dial
582                                   Glib::filename_display_basename(filename).c_str());                                   Glib::filename_display_basename(filename).c_str());
583      Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);      Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
584      g_free(msg);      g_free(msg);
585    #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 6) || GTKMM_MAJOR_VERSION > 2
586      dialog.set_secondary_text(_("If you close without saving, your changes will be lost."));      dialog.set_secondary_text(_("If you close without saving, your changes will be lost."));
587    #endif
588      dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO);      dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO);
589      dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);      dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
590      dialog.add_button(file_has_name ? Gtk::Stock::SAVE : Gtk::Stock::SAVE_AS, Gtk::RESPONSE_YES);      dialog.add_button(file_has_name ? Gtk::Stock::SAVE : Gtk::Stock::SAVE_AS, Gtk::RESPONSE_YES);
591      dialog.set_default_response(Gtk::RESPONSE_YES);      dialog.set_default_response(Gtk::RESPONSE_YES);
592      int response = dialog.run();      int response = dialog.run();
593        dialog.hide();
594      if (response == Gtk::RESPONSE_YES) return file_save();      if (response == Gtk::RESPONSE_YES) return file_save();
595      return response != Gtk::RESPONSE_CANCEL;      return response != Gtk::RESPONSE_CANCEL;
596  }  }
597    
598    bool MainWindow::leaving_shared_mode_dialog() {
599        Glib::ustring msg = _("Detach from sampler and proceed working stand-alone?");
600        Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
601    #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 6) || GTKMM_MAJOR_VERSION > 2
602        dialog.set_secondary_text(
603            _("If you proceed to work on another instrument file, it won't be "
604              "used by the sampler until you tell the sampler explicitly to "
605              "load it.")
606       );
607    #endif
608        dialog.add_button(_("_Yes, Detach"), Gtk::RESPONSE_YES);
609        dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
610        dialog.set_default_response(Gtk::RESPONSE_CANCEL);
611        int response = dialog.run();
612        dialog.hide();
613        return response == Gtk::RESPONSE_YES;
614    }
615    
616  void MainWindow::on_action_file_open()  void MainWindow::on_action_file_open()
617  {  {
618      if (file_is_changed && !close_confirmation_dialog()) return;      if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
619    
620        if (file_is_shared && !leaving_shared_mode_dialog()) return;
621    
622      Gtk::FileChooserDialog dialog(*this, _("Open file"));      Gtk::FileChooserDialog dialog(*this, _("Open file"));
623      dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);      dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
# Line 431  void MainWindow::on_action_file_open() Line 626  void MainWindow::on_action_file_open()
626      Gtk::FileFilter filter;      Gtk::FileFilter filter;
627      filter.add_pattern("*.gig");      filter.add_pattern("*.gig");
628      dialog.set_filter(filter);      dialog.set_filter(filter);
629      if (current_dir != "") {      if (current_gig_dir != "") {
630          dialog.set_current_folder(current_dir);          dialog.set_current_folder(current_gig_dir);
631      }      }
632      if (dialog.run() == Gtk::RESPONSE_OK) {      if (dialog.run() == Gtk::RESPONSE_OK) {
633          std::string filename = dialog.get_filename();          std::string filename = dialog.get_filename();
634          printf("filename=%s\n", filename.c_str());          printf("filename=%s\n", filename.c_str());
         __clear();  
635          printf("on_action_file_open self=%x\n", Glib::Thread::self());          printf("on_action_file_open self=%x\n", Glib::Thread::self());
636          load_file(filename.c_str());          load_file(filename.c_str());
637          current_dir = Glib::path_get_dirname(filename);          current_gig_dir = Glib::path_get_dirname(filename);
638      }      }
639  }  }
640    
641  void MainWindow::load_file(const char* name)  void MainWindow::load_file(const char* name)
642  {  {
643      load_dialog = new LoadDialog("Loading...", *this);      __clear();
644        load_dialog = new LoadDialog(_("Loading..."), *this);
645      load_dialog->show_all();      load_dialog->show_all();
646      loader = new Loader(strdup(name));      loader = new Loader(strdup(name));
647      loader->signal_progress().connect(      loader->signal_progress().connect(
# Line 463  void MainWindow::load_instrument(gig::In Line 658  void MainWindow::load_instrument(gig::In
658          msg.run();          msg.run();
659          Gtk::Main::quit();          Gtk::Main::quit();
660      }      }
661        // clear all GUI elements
662        __clear();
663        // load the instrument
664      gig::File* pFile = (gig::File*) instr->GetParent();      gig::File* pFile = (gig::File*) instr->GetParent();
665      load_gig(pFile, 0 /*file name*/);      load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);
666      //TODO: automatically select the given instrument      //TODO: automatically select the given instrument
667  }  }
668    
# Line 486  void MainWindow::on_action_file_save() Line 684  void MainWindow::on_action_file_save()
684      file_save();      file_save();
685  }  }
686    
687  bool MainWindow::file_save()  bool MainWindow::check_if_savable()
688  {  {
689      if (!file) return false;      if (!file) return false;
690      if (!file_has_name) return file_save_as();  
691        if (!file->GetFirstSample()) {
692            Gtk::MessageDialog(*this, _("The file could not be saved "
693                                        "because it contains no samples"),
694                               false, Gtk::MESSAGE_ERROR).run();
695            return false;
696        }
697    
698        for (gig::Instrument* instrument = file->GetFirstInstrument() ; instrument ;
699             instrument = file->GetNextInstrument()) {
700            if (!instrument->GetFirstRegion()) {
701                Gtk::MessageDialog(*this, _("The file could not be saved "
702                                            "because there are instruments "
703                                            "that have no regions"),
704                                   false, Gtk::MESSAGE_ERROR).run();
705                return false;
706            }
707        }
708        return true;
709    }
710    
711    bool MainWindow::file_save()
712    {
713        if (!check_if_savable()) return false;
714        if (!file_is_shared && !file_has_name) return file_save_as();
715    
716      std::cout << "Saving file\n" << std::flush;      std::cout << "Saving file\n" << std::flush;
717        file_structure_to_be_changed_signal.emit(this->file);
718      try {      try {
719          file->Save();          file->Save();
720          if (file_is_changed) {          if (file_is_changed) {
# Line 499  bool MainWindow::file_save() Line 722  bool MainWindow::file_save()
722              file_is_changed = false;              file_is_changed = false;
723          }          }
724      } catch (RIFF::Exception e) {      } catch (RIFF::Exception e) {
725          Glib::ustring txt = "Could not save file: " + e.Message;          file_structure_changed_signal.emit(this->file);
726            Glib::ustring txt = _("Could not save file: ") + e.Message;
727          Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);          Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
728          msg.run();          msg.run();
729          return false;          return false;
730      }      }
731      std::cout << "Saving file done\n" << std::flush;      std::cout << "Saving file done\n" << std::flush;
732      __import_queued_samples();      __import_queued_samples();
733        file_structure_changed_signal.emit(this->file);
734      return true;      return true;
735  }  }
736    
737  void MainWindow::on_action_file_save_as()  void MainWindow::on_action_file_save_as()
738  {  {
739        if (!check_if_savable()) return;
740      file_save_as();      file_save_as();
741  }  }
742    
743  bool MainWindow::file_save_as()  bool MainWindow::file_save_as()
744  {  {
     if (!file) return false;  
745      Gtk::FileChooserDialog dialog(*this, _("Save as"), Gtk::FILE_CHOOSER_ACTION_SAVE);      Gtk::FileChooserDialog dialog(*this, _("Save as"), Gtk::FILE_CHOOSER_ACTION_SAVE);
746      dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);      dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
747      dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK);      dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK);
# Line 530  bool MainWindow::file_save_as() Line 755  bool MainWindow::file_save_as()
755      filter.add_pattern("*.gig");      filter.add_pattern("*.gig");
756      dialog.set_filter(filter);      dialog.set_filter(filter);
757    
758      if (Glib::path_is_absolute(filename)) {      // set initial dir and filename of the Save As dialog
759          dialog.set_filename(filename);      // and prepare that initial filename as a copy of the gig
760      } else if (current_dir != "") {      {
761          dialog.set_current_folder(current_dir);          std::string basename = Glib::path_get_basename(filename);
762            std::string dir = Glib::path_get_dirname(filename);
763            basename = std::string(_("copy_of_")) + basename;
764            Glib::ustring copyFileName = Glib::build_filename(dir, basename);
765            if (Glib::path_is_absolute(filename)) {
766                dialog.set_filename(copyFileName);
767            } else {
768                if (current_gig_dir != "") dialog.set_current_folder(current_gig_dir);
769            }
770            dialog.set_current_name(Glib::filename_display_basename(copyFileName));
771      }      }
772      dialog.set_current_name(Glib::filename_display_basename(filename));  
773        // show warning in the dialog
774        Gtk::HBox descriptionArea;
775        descriptionArea.set_spacing(15);
776        Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
777        descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
778        view::WrapLabel description;
779        description.set_markup(
780            _("\n<b>CAUTION:</b> You <b>MUST</b> use the "
781              "<span style=\"italic\">\"Save\"</span> dialog instead of "
782              "<span style=\"italic\">\"Save As...\"</span> if you want to save "
783              "to the same .gig file. Using "
784              "<span style=\"italic\">\"Save As...\"</span> for writing to the "
785              "same .gig file will end up in corrupted sample wave data!\n")
786        );
787        descriptionArea.pack_start(description);
788        dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
789        descriptionArea.show_all();
790    
791      if (dialog.run() == Gtk::RESPONSE_OK) {      if (dialog.run() == Gtk::RESPONSE_OK) {
792            file_structure_to_be_changed_signal.emit(this->file);
793          try {          try {
794              std::string filename = dialog.get_filename();              std::string filename = dialog.get_filename();
795              if (!Glib::str_has_suffix(filename, ".gig")) {              if (!Glib::str_has_suffix(filename, ".gig")) {
# Line 546  bool MainWindow::file_save_as() Line 798  bool MainWindow::file_save_as()
798              printf("filename=%s\n", filename.c_str());              printf("filename=%s\n", filename.c_str());
799              file->Save(filename);              file->Save(filename);
800              this->filename = filename;              this->filename = filename;
801              current_dir = Glib::path_get_dirname(filename);              current_gig_dir = Glib::path_get_dirname(filename);
802              set_title(Glib::filename_display_basename(filename));              set_title(Glib::filename_display_basename(filename));
803              file_has_name = true;              file_has_name = true;
804              file_is_changed = false;              file_is_changed = false;
805          } catch (RIFF::Exception e) {          } catch (RIFF::Exception e) {
806              Glib::ustring txt = "Could not save file: " + e.Message;              file_structure_changed_signal.emit(this->file);
807                Glib::ustring txt = _("Could not save file: ") + e.Message;
808              Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);              Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
809              msg.run();              msg.run();
810              return false;              return false;
811          }          }
812          __import_queued_samples();          __import_queued_samples();
813            file_structure_changed_signal.emit(this->file);
814          return true;          return true;
815      }      }
816      return false;      return false;
# Line 574  void MainWindow::__import_queued_samples Line 828  void MainWindow::__import_queued_samples
828          info.format = 0;          info.format = 0;
829          SNDFILE* hFile = sf_open((*iter).sample_path.c_str(), SFM_READ, &info);          SNDFILE* hFile = sf_open((*iter).sample_path.c_str(), SFM_READ, &info);
830          try {          try {
831              if (!hFile) throw std::string("could not open file");              if (!hFile) throw std::string(_("could not open file"));
832              // determine sample's bit depth              // determine sample's bit depth
833              int bitdepth;              int bitdepth;
834              switch (info.format & 0xff) {              switch (info.format & 0xff) {
# Line 591  void MainWindow::__import_queued_samples Line 845  void MainWindow::__import_queued_samples
845                      break;                      break;
846                  default:                  default:
847                      sf_close(hFile); // close sound file                      sf_close(hFile); // close sound file
848                      throw std::string("format not supported"); // unsupported subformat (yet?)                      throw std::string(_("format not supported")); // unsupported subformat (yet?)
849              }              }
850    
851              const int bufsize = 10000;              const int bufsize = 10000;
# Line 633  void MainWindow::__import_queued_samples Line 887  void MainWindow::__import_queued_samples
887              }              }
888              // cleanup              // cleanup
889              sf_close(hFile);              sf_close(hFile);
890                // let the sampler re-cache the sample if needed
891                sample_changed_signal.emit(iter->gig_sample);
892              // on success we remove the sample from the import queue,              // on success we remove the sample from the import queue,
893              // otherwise keep it, maybe it works the next time ?              // otherwise keep it, maybe it works the next time ?
894              std::list<SampleImportItem>::iterator cur = iter;              std::list<SampleImportItem>::iterator cur = iter;
# Line 647  void MainWindow::__import_queued_samples Line 903  void MainWindow::__import_queued_samples
903      }      }
904      // show error message box when some sample(s) could not be imported      // show error message box when some sample(s) could not be imported
905      if (error_files.size()) {      if (error_files.size()) {
906          Glib::ustring txt = "Could not import the following sample(s):\n" + error_files;          Glib::ustring txt = _("Could not import the following sample(s):\n") + error_files;
907          Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);          Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
908          msg.run();          msg.run();
909      }      }
# Line 664  void MainWindow::on_action_help_about() Line 920  void MainWindow::on_action_help_about()
920  #ifdef ABOUT_DIALOG  #ifdef ABOUT_DIALOG
921      Gtk::AboutDialog dialog;      Gtk::AboutDialog dialog;
922      dialog.set_version(VERSION);      dialog.set_version(VERSION);
923        dialog.set_copyright("Copyright (C) 2006-2009 Andreas Persson");
924        dialog.set_comments(_(
925            "Released under the GNU General Public License.\n"
926            "\n"
927            "Please notice that this is still a very young instrument editor. "
928            "So better backup your Gigasampler files before editing them with "
929            "this application.\n"
930            "\n"
931            "Please report bugs to: http://bugs.linuxsampler.org")
932        );
933        dialog.set_website("http://www.linuxsampler.org");
934        dialog.set_website_label("http://www.linuxsampler.org");
935      dialog.run();      dialog.run();
936  #endif  #endif
937  }  }
938    
939  PropDialog::PropDialog()  PropDialog::PropDialog()
940      : table(2,1)      : table(2,1),
941          eName(_("Name")),
942          eCreationDate(_("Creation date")),
943          eComments(_("Comments")),
944          eProduct(_("Product")),
945          eCopyright(_("Copyright")),
946          eArtists(_("Artists")),
947          eGenre(_("Genre")),
948          eKeywords(_("Keywords")),
949          eEngineer(_("Engineer")),
950          eTechnician(_("Technician")),
951          eSoftware(_("Software")),
952          eMedium(_("Medium")),
953          eSource(_("Source")),
954          eSourceForm(_("Source form")),
955          eCommissioned(_("Commissioned")),
956          eSubject(_("Subject")),
957          quitButton(Gtk::Stock::CLOSE),
958          update_model(0)
959  {  {
960        set_title(_("File Properties"));
961        eName.set_width_chars(50);
962    
963        connect(eName, &DLS::Info::Name);
964        connect(eCreationDate, &DLS::Info::CreationDate);
965        connect(eComments, &DLS::Info::Comments);
966        connect(eProduct, &DLS::Info::Product);
967        connect(eCopyright, &DLS::Info::Copyright);
968        connect(eArtists, &DLS::Info::Artists);
969        connect(eGenre, &DLS::Info::Genre);
970        connect(eKeywords, &DLS::Info::Keywords);
971        connect(eEngineer, &DLS::Info::Engineer);
972        connect(eTechnician, &DLS::Info::Technician);
973        connect(eSoftware, &DLS::Info::Software);
974        connect(eMedium, &DLS::Info::Medium);
975        connect(eSource, &DLS::Info::Source);
976        connect(eSourceForm, &DLS::Info::SourceForm);
977        connect(eCommissioned, &DLS::Info::Commissioned);
978        connect(eSubject, &DLS::Info::Subject);
979    
980        table.add(eName);
981        table.add(eCreationDate);
982        table.add(eComments);
983        table.add(eProduct);
984        table.add(eCopyright);
985        table.add(eArtists);
986        table.add(eGenre);
987        table.add(eKeywords);
988        table.add(eEngineer);
989        table.add(eTechnician);
990        table.add(eSoftware);
991        table.add(eMedium);
992        table.add(eSource);
993        table.add(eSourceForm);
994        table.add(eCommissioned);
995        table.add(eSubject);
996    
997      table.set_col_spacings(5);      table.set_col_spacings(5);
998      const char* propLabels[] = {      add(vbox);
999          "Name:",      table.set_border_width(5);
1000          "CreationDate:",      vbox.add(table);
1001          "Comments:", // TODO: multiline      vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1002          "Product:",      buttonBox.set_layout(Gtk::BUTTONBOX_END);
1003          "Copyright:",      buttonBox.set_border_width(5);
1004          "Artists:",      buttonBox.show();
1005          "Genre:",      buttonBox.pack_start(quitButton);
1006          "Keywords:",      quitButton.set_flags(Gtk::CAN_DEFAULT);
1007          "Engineer:",      quitButton.grab_focus();
1008          "Technician:",      quitButton.signal_clicked().connect(
1009          "Software:", // TODO: readonly          sigc::mem_fun(*this, &PropDialog::hide));
         "Medium:",  
         "Source:",  
         "SourceForm:",  
         "Commissioned:",  
         "Subject:"  
     };  
     for (int i = 0 ; i < sizeof(propLabels) / sizeof(char*) ; i++) {  
         label[i].set_text(propLabels[i]);  
         label[i].set_alignment(Gtk::ALIGN_LEFT);  
         table.attach(label[i], 0, 1, i, i + 1, Gtk::FILL, Gtk::SHRINK);  
         table.attach(entry[i], 1, 2, i, i + 1, Gtk::FILL | Gtk::EXPAND,  
                      Gtk::SHRINK);  
     }  
1010    
1011      add(table);      quitButton.show();
1012      // add_button(Gtk::Stock::CANCEL, 0);      vbox.show();
     // add_button(Gtk::Stock::OK, 1);  
1013      show_all_children();      show_all_children();
1014  }  }
1015    
1016  void PropDialog::set_info(DLS::Info* info)  void PropDialog::set_info(DLS::Info* info)
1017  {  {
1018      entry[0].set_text(info->Name);      this->info = info;
1019      entry[1].set_text(info->CreationDate);      update_model++;
1020      entry[2].set_text(Glib::convert(info->Comments, "UTF-8", "ISO-8859-1"));      eName.set_value(info->Name);
1021      entry[3].set_text(info->Product);      eCreationDate.set_value(info->CreationDate);
1022      entry[4].set_text(info->Copyright);      eComments.set_value(info->Comments);
1023      entry[5].set_text(info->Artists);      eProduct.set_value(info->Product);
1024      entry[6].set_text(info->Genre);      eCopyright.set_value(info->Copyright);
1025      entry[7].set_text(info->Keywords);      eArtists.set_value(info->Artists);
1026      entry[8].set_text(info->Engineer);      eGenre.set_value(info->Genre);
1027      entry[9].set_text(info->Technician);      eKeywords.set_value(info->Keywords);
1028      entry[10].set_text(info->Software);      eEngineer.set_value(info->Engineer);
1029      entry[11].set_text(info->Medium);      eTechnician.set_value(info->Technician);
1030      entry[12].set_text(info->Source);      eSoftware.set_value(info->Software);
1031      entry[13].set_text(info->SourceForm);      eMedium.set_value(info->Medium);
1032      entry[14].set_text(info->Commissioned);      eSource.set_value(info->Source);
1033      entry[15].set_text(info->Subject);      eSourceForm.set_value(info->SourceForm);
1034        eCommissioned.set_value(info->Commissioned);
1035        eSubject.set_value(info->Subject);
1036        update_model--;
1037  }  }
1038    
1039  void InstrumentProps::add_prop(BoolEntry& boolentry)  sigc::signal<void>& PropDialog::signal_info_changed()
1040  {  {
1041      table.attach(boolentry.widget, 0, 2, rowno, rowno + 1,      return info_changed;
                  Gtk::FILL, Gtk::SHRINK);  
     rowno++;  
     boolentry.signal_changed_by_user().connect(instrument_changed.make_slot());  
1042  }  }
1043    
1044  void InstrumentProps::add_prop(BoolEntryPlus6& boolentry)  void InstrumentProps::set_IsDrum(bool value)
1045  {  {
1046      table.attach(boolentry.widget, 0, 2, rowno, rowno + 1,      instrument->IsDrum = value;
                  Gtk::FILL, Gtk::SHRINK);  
     rowno++;  
     boolentry.signal_changed_by_user().connect(instrument_changed.make_slot());  
1047  }  }
1048    
1049  void InstrumentProps::add_prop(LabelWidget& prop)  void InstrumentProps::set_MIDIBank(uint16_t value)
1050  {  {
1051      table.attach(prop.label, 0, 1, rowno, rowno + 1,      instrument->MIDIBank = value;
1052                   Gtk::FILL, Gtk::SHRINK);  }
1053      table.attach(prop.widget, 1, 2, rowno, rowno + 1,  
1054                   Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);  void InstrumentProps::set_MIDIProgram(uint32_t value)
1055      rowno++;  {
1056      prop.signal_changed_by_user().connect(instrument_changed.make_slot());      instrument->MIDIProgram = value;
1057    }
1058    
1059    void InstrumentProps::set_DimensionKeyRange_low(uint8_t value)
1060    {
1061        instrument->DimensionKeyRange.low = value;
1062        if (value > instrument->DimensionKeyRange.high) {
1063            eDimensionKeyRangeHigh.set_value(value);
1064        }
1065    }
1066    
1067    void InstrumentProps::set_DimensionKeyRange_high(uint8_t value)
1068    {
1069        instrument->DimensionKeyRange.high = value;
1070        if (value < instrument->DimensionKeyRange.low) {
1071            eDimensionKeyRangeLow.set_value(value);
1072        }
1073  }  }
1074    
1075  InstrumentProps::InstrumentProps()  InstrumentProps::InstrumentProps()
1076      : table(2,1),      : table(2,1),
1077        quitButton(Gtk::Stock::CLOSE),        quitButton(Gtk::Stock::CLOSE),
1078        eName("Name"),        eName(_("Name")),
1079        eIsDrum("Is drum"),        eIsDrum(_("Is drum")),
1080        eMIDIBank("MIDI bank", 0, 16383),        eMIDIBank(_("MIDI bank"), 0, 16383),
1081        eMIDIProgram("MIDI program"),        eMIDIProgram(_("MIDI program")),
1082        eAttenuation("Attenuation", 0, 96, 0, 1),        eAttenuation(_("Attenuation"), 0, 96, 0, 1),
1083        eGainPlus6("Gain +6dB", eAttenuation, -6),        eGainPlus6(_("Gain +6dB"), eAttenuation, -6),
1084        eEffectSend("Effect send", 0, 65535),        eEffectSend(_("Effect send"), 0, 65535),
1085        eFineTune("Fine tune", -8400, 8400),        eFineTune(_("Fine tune"), -8400, 8400),
1086        ePitchbendRange("Pitchbend range", 0, 12),        ePitchbendRange(_("Pitchbend range"), 0, 12),
1087        ePianoReleaseMode("Piano release mode"),        ePianoReleaseMode(_("Piano release mode")),
1088        eDimensionKeyRangeLow("Dimension key range low"),        eDimensionKeyRangeLow(_("Keyswitching range low")),
1089        eDimensionKeyRangeHigh("Dimension key range high")        eDimensionKeyRangeHigh(_("Keyswitching range high")),
1090  {        update_model(0)
1091      set_title("Instrument properties");  {
1092        set_title(_("Instrument Properties"));
1093    
1094        eDimensionKeyRangeLow.set_tip(
1095            _("start of the keyboard area which should switch the "
1096              "\"keyswitching\" dimension")
1097        );
1098        eDimensionKeyRangeHigh.set_tip(
1099            _("end of the keyboard area which should switch the "
1100              "\"keyswitching\" dimension")
1101        );
1102    
1103        connect(eIsDrum, &InstrumentProps::set_IsDrum);
1104        connect(eMIDIBank, &InstrumentProps::set_MIDIBank);
1105        connect(eMIDIProgram, &InstrumentProps::set_MIDIProgram);
1106        connect(eAttenuation, &gig::Instrument::Attenuation);
1107        connect(eGainPlus6, &gig::Instrument::Attenuation);
1108        connect(eEffectSend, &gig::Instrument::EffectSend);
1109        connect(eFineTune, &gig::Instrument::FineTune);
1110        connect(ePitchbendRange, &gig::Instrument::PitchbendRange);
1111        connect(ePianoReleaseMode, &gig::Instrument::PianoReleaseMode);
1112        connect(eDimensionKeyRangeLow,
1113                &InstrumentProps::set_DimensionKeyRange_low);
1114        connect(eDimensionKeyRangeHigh,
1115                &InstrumentProps::set_DimensionKeyRange_high);
1116    
     rowno = 0;  
1117      table.set_col_spacings(5);      table.set_col_spacings(5);
1118    
1119      add_prop(eName);      table.add(eName);
1120      add_prop(eIsDrum);      table.add(eIsDrum);
1121      add_prop(eMIDIBank);      table.add(eMIDIBank);
1122      add_prop(eMIDIProgram);      table.add(eMIDIProgram);
1123      add_prop(eAttenuation);      table.add(eAttenuation);
1124      add_prop(eGainPlus6);      table.add(eGainPlus6);
1125      add_prop(eEffectSend);      table.add(eEffectSend);
1126      add_prop(eFineTune);      table.add(eFineTune);
1127      add_prop(ePitchbendRange);      table.add(ePitchbendRange);
1128      add_prop(ePianoReleaseMode);      table.add(ePianoReleaseMode);
1129      add_prop(eDimensionKeyRangeLow);      table.add(eDimensionKeyRangeLow);
1130      add_prop(eDimensionKeyRangeHigh);      table.add(eDimensionKeyRangeHigh);
   
     eDimensionKeyRangeLow.signal_changed_by_user().connect(  
         sigc::mem_fun(*this, &InstrumentProps::key_range_low_changed));  
     eDimensionKeyRangeHigh.signal_changed_by_user().connect(  
         sigc::mem_fun(*this, &InstrumentProps::key_range_high_changed));  
1131    
1132      add(vbox);      add(vbox);
1133      table.set_border_width(5);      table.set_border_width(5);
# Line 811  InstrumentProps::InstrumentProps() Line 1151  InstrumentProps::InstrumentProps()
1151    
1152  void InstrumentProps::set_instrument(gig::Instrument* instrument)  void InstrumentProps::set_instrument(gig::Instrument* instrument)
1153  {  {
1154      eName.set_ptr(&instrument->pInfo->Name);      this->instrument = instrument;
     eIsDrum.set_ptr(&instrument->IsDrum);  
     eMIDIBank.set_ptr(&instrument->MIDIBank);  
     eMIDIProgram.set_ptr(&instrument->MIDIProgram);  
     eAttenuation.set_ptr(&instrument->Attenuation);  
     eGainPlus6.set_ptr(&instrument->Attenuation);  
     eEffectSend.set_ptr(&instrument->EffectSend);  
     eFineTune.set_ptr(&instrument->FineTune);  
     ePitchbendRange.set_ptr(&instrument->PitchbendRange);  
     ePianoReleaseMode.set_ptr(&instrument->PianoReleaseMode);  
     eDimensionKeyRangeLow.set_ptr(0);  
     eDimensionKeyRangeHigh.set_ptr(0);  
     eDimensionKeyRangeLow.set_ptr(&instrument->DimensionKeyRange.low);  
     eDimensionKeyRangeHigh.set_ptr(&instrument->DimensionKeyRange.high);  
 }  
   
 void InstrumentProps::key_range_low_changed()  
 {  
     double l = eDimensionKeyRangeLow.get_value();  
     double h = eDimensionKeyRangeHigh.get_value();  
     if (h < l) eDimensionKeyRangeHigh.set_value(l);  
 }  
1155    
1156  void InstrumentProps::key_range_high_changed()      update_model++;
1157  {      eName.set_value(instrument->pInfo->Name);
1158      double l = eDimensionKeyRangeLow.get_value();      eIsDrum.set_value(instrument->IsDrum);
1159      double h = eDimensionKeyRangeHigh.get_value();      eMIDIBank.set_value(instrument->MIDIBank);
1160      if (h < l) eDimensionKeyRangeLow.set_value(h);      eMIDIProgram.set_value(instrument->MIDIProgram);
1161        eAttenuation.set_value(instrument->Attenuation);
1162        eGainPlus6.set_value(instrument->Attenuation);
1163        eEffectSend.set_value(instrument->EffectSend);
1164        eFineTune.set_value(instrument->FineTune);
1165        ePitchbendRange.set_value(instrument->PitchbendRange);
1166        ePianoReleaseMode.set_value(instrument->PianoReleaseMode);
1167        eDimensionKeyRangeLow.set_value(instrument->DimensionKeyRange.low);
1168        eDimensionKeyRangeHigh.set_value(instrument->DimensionKeyRange.high);
1169        update_model--;
1170  }  }
1171    
1172  sigc::signal<void> InstrumentProps::signal_instrument_changed()  sigc::signal<void>& InstrumentProps::signal_instrument_changed()
1173  {  {
1174      return instrument_changed;      return instrument_changed;
1175  }  }
# Line 854  void MainWindow::file_changed() Line 1182  void MainWindow::file_changed()
1182      }      }
1183  }  }
1184    
1185  void MainWindow::load_gig(gig::File* gig, const char* filename)  void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
1186  {  {
1187      file = 0;      file = 0;
1188        set_file_is_shared(isSharedInstrument);
1189    
1190      this->filename = filename ? filename : _("Unsaved Gig File");      this->filename = filename ? filename : _("Unsaved Gig File");
1191      set_title(Glib::filename_display_basename(this->filename));      set_title(Glib::filename_display_basename(this->filename));
# Line 919  void MainWindow::load_gig(gig::File* gig Line 1248  void MainWindow::load_gig(gig::File* gig
1248    
1249  void MainWindow::show_instr_props()  void MainWindow::show_instr_props()
1250  {  {
1251      Glib::RefPtr<Gtk::TreeSelection> tree_sel_ref = m_TreeView.get_selection();      gig::Instrument* instrument = get_instrument();
1252      Gtk::TreeModel::iterator it = tree_sel_ref->get_selected();      if (instrument)
     if (it)  
1253      {      {
1254          Gtk::TreeModel::Row row = *it;          instrumentProps.set_instrument(instrument);
1255          if (row[m_Columns.m_col_instr])          instrumentProps.show();
1256          {          instrumentProps.deiconify();
             instrumentProps.set_instrument(row[m_Columns.m_col_instr]);  
             instrumentProps.show();  
             instrumentProps.deiconify();  
         }  
1257      }      }
1258  }  }
1259    
1260    void MainWindow::on_action_view_status_bar() {
1261        Gtk::CheckMenuItem* item =
1262            dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
1263        if (!item) {
1264            std::cerr << "/MenuBar/MenuView/Statusbar == NULL\n";
1265            return;
1266        }
1267        if (item->get_active()) m_StatusBar.show();
1268        else                    m_StatusBar.hide();
1269    }
1270    
1271  void MainWindow::on_button_release(GdkEventButton* button)  void MainWindow::on_button_release(GdkEventButton* button)
1272  {  {
1273      if (button->type == GDK_2BUTTON_PRESS) {      if (button->type == GDK_2BUTTON_PRESS) {
# Line 979  void MainWindow::on_action_add_instrumen Line 1314  void MainWindow::on_action_add_instrumen
1314      gig::Instrument* instrument = file->AddInstrument();      gig::Instrument* instrument = file->AddInstrument();
1315      __instrument_indexer++;      __instrument_indexer++;
1316      instrument->pInfo->Name =      instrument->pInfo->Name =
1317          "Unnamed Instrument " + ToString(__instrument_indexer);          _("Unnamed Instrument ") + ToString(__instrument_indexer);
1318      // update instrument tree view      // update instrument tree view
1319      Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();      Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();
1320      Gtk::TreeModel::Row rowInstr = *iterInstr;      Gtk::TreeModel::Row rowInstr = *iterInstr;
# Line 990  void MainWindow::on_action_add_instrumen Line 1325  void MainWindow::on_action_add_instrumen
1325    
1326  void MainWindow::on_action_remove_instrument() {  void MainWindow::on_action_remove_instrument() {
1327      if (!file) return;      if (!file) return;
1328        if (file_is_shared) {
1329            Gtk::MessageDialog msg(
1330                *this,
1331                 _("You cannot delete an instrument from this file, since it's "
1332                   "currently used by the sampler."),
1333                 false, Gtk::MESSAGE_INFO
1334            );
1335            msg.run();
1336            return;
1337        }
1338    
1339      Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();      Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1340      Gtk::TreeModel::iterator it = sel->get_selected();      Gtk::TreeModel::iterator it = sel->get_selected();
1341      if (it) {      if (it) {
# Line 1011  void MainWindow::on_action_remove_instru Line 1357  void MainWindow::on_action_remove_instru
1357  void MainWindow::on_action_sample_properties() {  void MainWindow::on_action_sample_properties() {
1358      //TODO: show a dialog where the selected sample's properties can be edited      //TODO: show a dialog where the selected sample's properties can be edited
1359      Gtk::MessageDialog msg(      Gtk::MessageDialog msg(
1360          *this, "Sorry, yet to be implemented!", false, Gtk::MESSAGE_INFO          *this, _("Sorry, yet to be implemented!"), false, Gtk::MESSAGE_INFO
1361      );      );
1362      msg.run();      msg.run();
1363  }  }
# Line 1020  void MainWindow::on_action_add_group() { Line 1366  void MainWindow::on_action_add_group() {
1366      static int __sample_indexer = 0;      static int __sample_indexer = 0;
1367      if (!file) return;      if (!file) return;
1368      gig::Group* group = file->AddGroup();      gig::Group* group = file->AddGroup();
1369      group->Name = "Unnamed Group";      group->Name = _("Unnamed Group");
1370      if (__sample_indexer) group->Name += " " + ToString(__sample_indexer);      if (__sample_indexer) group->Name += " " + ToString(__sample_indexer);
1371      __sample_indexer++;      __sample_indexer++;
1372      // update sample tree view      // update sample tree view
# Line 1064  void MainWindow::on_action_add_sample() Line 1410  void MainWindow::on_action_add_sample()
1410      };      };
1411      for (int i = 0; supportedFileTypes[i]; i++)      for (int i = 0; supportedFileTypes[i]; i++)
1412          soundfilter.add_pattern(supportedFileTypes[i]);          soundfilter.add_pattern(supportedFileTypes[i]);
1413      soundfilter.set_name("Sound Files");      soundfilter.set_name(_("Sound Files"));
1414      Gtk::FileFilter allpassfilter; // matches every file      Gtk::FileFilter allpassfilter; // matches every file
1415      allpassfilter.add_pattern("*.*");      allpassfilter.add_pattern("*.*");
1416      allpassfilter.set_name("All Files");      allpassfilter.set_name(_("All Files"));
1417      dialog.add_filter(soundfilter);      dialog.add_filter(soundfilter);
1418      dialog.add_filter(allpassfilter);      dialog.add_filter(allpassfilter);
1419        if (current_sample_dir != "") {
1420            dialog.set_current_folder(current_sample_dir);
1421        }
1422      if (dialog.run() == Gtk::RESPONSE_OK) {      if (dialog.run() == Gtk::RESPONSE_OK) {
1423            current_sample_dir = dialog.get_current_folder();
1424          Glib::ustring error_files;          Glib::ustring error_files;
1425          Glib::SListHandle<Glib::ustring> filenames = dialog.get_filenames();          Glib::SListHandle<Glib::ustring> filenames = dialog.get_filenames();
1426          for (Glib::SListHandle<Glib::ustring>::iterator iter = filenames.begin();          for (Glib::SListHandle<Glib::ustring>::iterator iter = filenames.begin();
# Line 1081  void MainWindow::on_action_add_sample() Line 1431  void MainWindow::on_action_add_sample()
1431              info.format = 0;              info.format = 0;
1432              SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info);              SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info);
1433              try {              try {
1434                  if (!hFile) throw std::string("could not open file");                  if (!hFile) throw std::string(_("could not open file"));
1435                  int bitdepth;                  int bitdepth;
1436                  switch (info.format & 0xff) {                  switch (info.format & 0xff) {
1437                      case SF_FORMAT_PCM_S8:                      case SF_FORMAT_PCM_S8:
# Line 1097  void MainWindow::on_action_add_sample() Line 1447  void MainWindow::on_action_add_sample()
1447                          break;                          break;
1448                      default:                      default:
1449                          sf_close(hFile); // close sound file                          sf_close(hFile); // close sound file
1450                          throw std::string("format not supported"); // unsupported subformat (yet?)                          throw std::string(_("format not supported")); // unsupported subformat (yet?)
1451                  }                  }
1452                  // add a new sample to the .gig file                  // add a new sample to the .gig file
1453                  gig::Sample* sample = file->AddSample();                  gig::Sample* sample = file->AddSample();
# Line 1125  void MainWindow::on_action_add_sample() Line 1475  void MainWindow::on_action_add_sample()
1475                  {                  {
1476                      sample->MIDIUnityNote = instrument.basenote;                      sample->MIDIUnityNote = instrument.basenote;
1477    
1478    #if HAVE_SF_INSTRUMENT_LOOPS
1479                      if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {                      if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {
1480                          sample->Loops = 1;                          sample->Loops = 1;
1481    
# Line 1144  void MainWindow::on_action_add_sample() Line 1495  void MainWindow::on_action_add_sample()
1495                          sample->LoopPlayCount = instrument.loops[0].count;                          sample->LoopPlayCount = instrument.loops[0].count;
1496                          sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1;                          sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1;
1497                      }                      }
1498    #endif
1499                  }                  }
1500    
1501                  // schedule resizing the sample (which will be done                  // schedule resizing the sample (which will be done
# Line 1174  void MainWindow::on_action_add_sample() Line 1526  void MainWindow::on_action_add_sample()
1526          }          }
1527          // show error message box when some file(s) could not be opened / added          // show error message box when some file(s) could not be opened / added
1528          if (error_files.size()) {          if (error_files.size()) {
1529              Glib::ustring txt = "Could not add the following sample(s):\n" + error_files;              Glib::ustring txt = _("Could not add the following sample(s):\n") + error_files;
1530                Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1531                msg.run();
1532            }
1533        }
1534    }
1535    
1536    void MainWindow::on_action_replace_all_samples_in_all_groups()
1537    {
1538        if (!file) return;
1539        Gtk::FileChooserDialog dialog(*this, _("Select Folder"),
1540                                      Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
1541        view::WrapLabel description(
1542            _("This is a very specific function. It tries to replace all samples "
1543              "in the current gig file by samples located in the chosen "
1544              "directory.\n\n"
1545              "It works like this: For each sample in the gig file, it tries to "
1546              "find a sample file in the selected directory with the same name as "
1547              "the sample in the gig file. Optionally, you can add a filename "
1548              "extension below, which will be added to the filename expected to be "
1549              "found. That is, assume you have a gig file with a sample called "
1550              "'Snare', if you enter '.wav' below (like it's done by default), it "
1551              "expects to find a sample file called 'Snare.wav' and will replace "
1552              "the sample in the gig file accordingly. If you don't need an "
1553              "extension, blank the field below. Any gig sample where no "
1554              "appropriate sample file could be found will be reported and left "
1555              "untouched.\n")
1556        );
1557        Gtk::HBox entryArea;
1558        Gtk::Label entryLabel( _("Add filename extension: "), Gtk::ALIGN_RIGHT);
1559        Gtk::Entry postfixEntryBox;
1560        postfixEntryBox.set_text(".wav");
1561        entryArea.pack_start(entryLabel);
1562        entryArea.pack_start(postfixEntryBox);
1563        dialog.get_vbox()->pack_start(description, Gtk::PACK_SHRINK);
1564        dialog.get_vbox()->pack_start(entryArea, Gtk::PACK_SHRINK);
1565        description.show();
1566        entryArea.show_all();
1567        dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1568        dialog.add_button(_("Select"), Gtk::RESPONSE_OK);
1569        dialog.set_select_multiple(false);
1570        if (current_sample_dir != "") {
1571            dialog.set_current_folder(current_sample_dir);
1572        }
1573        if (dialog.run() == Gtk::RESPONSE_OK)
1574        {
1575            current_sample_dir = dialog.get_current_folder();
1576            Glib::ustring error_files;
1577            Glib::ustring folder = dialog.get_filename();
1578            for (gig::Sample* sample = file->GetFirstSample();
1579                 sample; sample = file->GetNextSample())
1580            {
1581                std::string filename =
1582                    folder + G_DIR_SEPARATOR_S + sample->pInfo->Name +
1583                    postfixEntryBox.get_text().raw();
1584                SF_INFO info;
1585                info.format = 0;
1586                SNDFILE* hFile = sf_open(filename.c_str(), SFM_READ, &info);
1587                try
1588                {
1589                    if (!hFile) throw std::string(_("could not open file"));
1590                    int bitdepth;
1591                    switch (info.format & 0xff) {
1592                        case SF_FORMAT_PCM_S8:
1593                        case SF_FORMAT_PCM_16:
1594                        case SF_FORMAT_PCM_U8:
1595                            bitdepth = 16;
1596                            break;
1597                        case SF_FORMAT_PCM_24:
1598                        case SF_FORMAT_PCM_32:
1599                        case SF_FORMAT_FLOAT:
1600                        case SF_FORMAT_DOUBLE:
1601                            bitdepth = 24;
1602                            break;
1603                        default:
1604                            sf_close(hFile);
1605                            throw std::string(_("format not supported"));
1606                    }
1607                    SampleImportItem sched_item;
1608                    sched_item.gig_sample  = sample;
1609                    sched_item.sample_path = filename;
1610                    m_SampleImportQueue.push_back(sched_item);
1611                    sf_close(hFile);
1612                    file_changed();
1613                }
1614                catch (std::string what)
1615                {
1616                    if (error_files.size()) error_files += "\n";
1617                        error_files += filename += " (" + what + ")";
1618                }
1619            }
1620            // show error message box when some file(s) could not be opened / added
1621            if (error_files.size()) {
1622                Glib::ustring txt =
1623                    _("Could not replace the following sample(s):\n") + error_files;
1624              Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);              Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1625              msg.run();              msg.run();
1626          }          }
# Line 1200  void MainWindow::on_action_remove_sample Line 1646  void MainWindow::on_action_remove_sample
1646                       pSample; pSample = group->GetNextSample()) {                       pSample; pSample = group->GetNextSample()) {
1647                      members.push_back(pSample);                      members.push_back(pSample);
1648                  }                  }
1649                    // notify everybody that we're going to remove these samples
1650                    samples_to_be_removed_signal.emit(members);
1651                  // delete the group in the .gig file including the                  // delete the group in the .gig file including the
1652                  // samples that belong to the group                  // samples that belong to the group
1653                  file->DeleteGroup(group);                  file->DeleteGroup(group);
1654                    // notify that we're done with removal
1655                    samples_removed_signal.emit();
1656                  // if sample(s) were just previously added, remove                  // if sample(s) were just previously added, remove
1657                  // them from the import queue                  // them from the import queue
1658                  for (std::list<gig::Sample*>::iterator member = members.begin();                  for (std::list<gig::Sample*>::iterator member = members.begin();
# Line 1219  void MainWindow::on_action_remove_sample Line 1669  void MainWindow::on_action_remove_sample
1669                  }                  }
1670                  file_changed();                  file_changed();
1671              } else if (sample) {              } else if (sample) {
1672                    // notify everybody that we're going to remove this sample
1673                    std::list<gig::Sample*> lsamples;
1674                    lsamples.push_back(sample);
1675                    samples_to_be_removed_signal.emit(lsamples);
1676                  // remove sample from the .gig file                  // remove sample from the .gig file
1677                  file->DeleteSample(sample);                  file->DeleteSample(sample);
1678                    // notify that we're done with removal
1679                    samples_removed_signal.emit();
1680                  // if sample was just previously added, remove it from                  // if sample was just previously added, remove it from
1681                  // the import queue                  // the import queue
1682                  for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();                  for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
# Line 1232  void MainWindow::on_action_remove_sample Line 1688  void MainWindow::on_action_remove_sample
1688                          break;                          break;
1689                      }                      }
1690                  }                  }
1691                    dimreg_changed();
1692                  file_changed();                  file_changed();
1693              }              }
1694              // remove respective row(s) from samples tree view              // remove respective row(s) from samples tree view
1695              m_refSamplesTreeModel->erase(it);              m_refSamplesTreeModel->erase(it);
1696          } catch (RIFF::Exception e) {          } catch (RIFF::Exception e) {
1697                // pretend we're done with removal (i.e. to avoid dead locks)
1698                samples_removed_signal.emit();
1699                // show error message
1700              Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);              Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
1701              msg.run();              msg.run();
1702          }          }
1703      }      }
1704  }  }
1705    
1706    // For some reason drag_data_get gets called two times for each
1707    // drag'n'drop (at least when target is an Entry). This work-around
1708    // makes sure the code in drag_data_get and drop_drag_data_received is
1709    // only executed once, as drag_begin only gets called once.
1710    void MainWindow::on_sample_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
1711    {
1712        first_call_to_drag_data_get = true;
1713    }
1714    
1715  void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,  void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
1716                                                    Gtk::SelectionData& selection_data, guint, guint)                                                    Gtk::SelectionData& selection_data, guint, guint)
1717  {  {
1718        if (!first_call_to_drag_data_get) return;
1719        first_call_to_drag_data_get = false;
1720    
1721      // get selected sample      // get selected sample
1722      gig::Sample* sample = NULL;      gig::Sample* sample = NULL;
1723      Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();      Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
# Line 1266  void MainWindow::on_sample_label_drop_dr Line 1738  void MainWindow::on_sample_label_drop_dr
1738      gig::Sample* sample = *((gig::Sample**) selection_data.get_data());      gig::Sample* sample = *((gig::Sample**) selection_data.get_data());
1739    
1740      if (sample && selection_data.get_length() == sizeof(gig::Sample*)) {      if (sample && selection_data.get_length() == sizeof(gig::Sample*)) {
1741          if (dimreg_edit.set_sample(sample)) {          std::cout << "Drop received sample \"" <<
1742              std::cout << "Drop received sample \"" <<              sample->pInfo->Name << "\"" << std::endl;
1743                  sample->pInfo->Name << "\"" << std::endl;          // drop success
1744              // drop success          context->drop_reply(true, time);
1745              context->drop_reply(true, time);  
1746              return;          //TODO: we should better move most of the following code to DimRegionEdit::set_sample()
1747    
1748            // notify everybody that we're going to alter the region
1749            gig::Region* region = m_RegionChooser.get_region();
1750            region_to_be_changed_signal.emit(region);
1751    
1752            // find the samplechannel dimension
1753            gig::dimension_def_t* stereo_dimension = 0;
1754            for (int i = 0 ; i < region->Dimensions ; i++) {
1755                if (region->pDimensionDefinitions[i].dimension ==
1756                    gig::dimension_samplechannel) {
1757                    stereo_dimension = &region->pDimensionDefinitions[i];
1758                    break;
1759                }
1760            }
1761            bool channels_changed = false;
1762            if (sample->Channels == 1 && stereo_dimension) {
1763                // remove the samplechannel dimension
1764                region->DeleteDimension(stereo_dimension);
1765                channels_changed = true;
1766                region_changed();
1767            }
1768            dimreg_edit.set_sample(sample);
1769    
1770            if (sample->Channels == 2 && !stereo_dimension) {
1771                // add samplechannel dimension
1772                gig::dimension_def_t dim;
1773                dim.dimension = gig::dimension_samplechannel;
1774                dim.bits = 1;
1775                dim.zones = 2;
1776                region->AddDimension(&dim);
1777                channels_changed = true;
1778                region_changed();
1779          }          }
1780            if (channels_changed) {
1781                // unmap all samples with wrong number of channels
1782                // TODO: maybe there should be a warning dialog for this
1783                for (int i = 0 ; i < region->DimensionRegions ; i++) {
1784                    gig::DimensionRegion* d = region->pDimensionRegions[i];
1785                    if (d->pSample && d->pSample->Channels != sample->Channels) {
1786                        gig::Sample* oldref = d->pSample;
1787                        d->pSample = NULL;
1788                        sample_ref_changed_signal.emit(oldref, NULL);
1789                    }
1790                }
1791            }
1792    
1793            // notify we're done with altering
1794            region_changed_signal.emit(region);
1795    
1796            file_changed();
1797    
1798            return;
1799      }      }
1800      // drop failed      // drop failed
1801      context->drop_reply(false, time);      context->drop_reply(false, time);
# Line 1311  void MainWindow::instrument_name_changed Line 1834  void MainWindow::instrument_name_changed
1834          file_changed();          file_changed();
1835      }      }
1836  }  }
1837    
1838    void MainWindow::set_file_is_shared(bool b) {
1839        this->file_is_shared = b;
1840    
1841        if (file_is_shared) {
1842            m_AttachedStateLabel.set_label(_("live-mode"));
1843            m_AttachedStateImage.set(
1844                Gdk::Pixbuf::create_from_xpm_data(status_attached_xpm)
1845            );
1846        } else {
1847            m_AttachedStateLabel.set_label(_("stand-alone"));
1848            m_AttachedStateImage.set(
1849                Gdk::Pixbuf::create_from_xpm_data(status_detached_xpm)
1850            );
1851        }
1852    }
1853    
1854    sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {
1855        return file_structure_to_be_changed_signal;
1856    }
1857    
1858    sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_changed() {
1859        return file_structure_changed_signal;
1860    }
1861    
1862    sigc::signal<void, std::list<gig::Sample*> >& MainWindow::signal_samples_to_be_removed() {
1863        return samples_to_be_removed_signal;
1864    }
1865    
1866    sigc::signal<void>& MainWindow::signal_samples_removed() {
1867        return samples_removed_signal;
1868    }
1869    
1870    sigc::signal<void, gig::Region*>& MainWindow::signal_region_to_be_changed() {
1871        return region_to_be_changed_signal;
1872    }
1873    
1874    sigc::signal<void, gig::Region*>& MainWindow::signal_region_changed() {
1875        return region_changed_signal;
1876    }
1877    
1878    sigc::signal<void, gig::Sample*>& MainWindow::signal_sample_changed() {
1879        return sample_changed_signal;
1880    }
1881    
1882    sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& MainWindow::signal_sample_ref_changed() {
1883        return sample_ref_changed_signal;
1884    }
1885    
1886    sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_to_be_changed() {
1887        return dimreg_to_be_changed_signal;
1888    }
1889    
1890    sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_changed() {
1891        return dimreg_changed_signal;
1892    }
1893    
1894    sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_on() {
1895        return note_on_signal;
1896    }
1897    
1898    sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_off() {
1899        return note_off_signal;
1900    }
1901    
1902    sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_hit() {
1903        return m_RegionChooser.signal_keyboard_key_hit();
1904    }
1905    
1906    sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_released() {
1907        return m_RegionChooser.signal_keyboard_key_released();
1908    }
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