/[svn]/gigedit/trunk/src/gigedit/mainwindow.cpp
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revision 1322 by schoenebeck, Tue Sep 4 11:04:56 2007 UTC revision 2446 by persson, Sun Apr 28 15:40:43 2013 UTC
# Line 1  Line 1 
1  /*  /*
2   * Copyright (C) 2006, 2007 Andreas Persson   * Copyright (C) 2006-2013 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 <glibmm/convert.h>
24    #include <glibmm/dispatcher.h>
25    #include <glibmm/miscutils.h>
26    #include <glibmm/stringutils.h>
27    #include <gtkmm/aboutdialog.h>
28  #include <gtkmm/filechooserdialog.h>  #include <gtkmm/filechooserdialog.h>
29  #include <gtkmm/messagedialog.h>  #include <gtkmm/messagedialog.h>
30  #include <gtkmm/stock.h>  #include <gtkmm/stock.h>
31  #include <gtkmm/targetentry.h>  #include <gtkmm/targetentry.h>
32  #include <gtkmm/main.h>  #include <gtkmm/main.h>
33    #include <gtkmm/toggleaction.h>
34  #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 6) || GTKMM_MAJOR_VERSION > 2  #if GTKMM_MAJOR_VERSION < 3
35  #define ABOUT_DIALOG  #include "wrapLabel.hh"
 #include <gtkmm/aboutdialog.h>  
36  #endif  #endif
37    
38  #if (GLIBMM_MAJOR_VERSION == 2 && GLIBMM_MINOR_VERSION < 6) || GLIBMM_MAJOR_VERSION < 2  #include "global.h"
39  namespace Glib {  #include "compat.h"
 Glib::ustring filename_display_basename(const std::string& filename)  
 {  
     gchar* gstr = g_path_get_basename(filename.c_str());  
     Glib::ustring str(gstr);  
     g_free(gstr);  
     return Glib::filename_to_utf8(str);  
 }  
 }  
 #endif  
40    
41  #include <stdio.h>  #include <stdio.h>
42  #include <sndfile.h>  #include <sndfile.h>
43    
44  #include "mainwindow.h"  #include "mainwindow.h"
45    
46  #define _(String) gettext(String)  #include "../../gfx/status_attached.xpm"
47    #include "../../gfx/status_detached.xpm"
48    
 template<class T> inline std::string ToString(T o) {  
     std::stringstream ss;  
     ss << o;  
     return ss.str();  
 }  
49    
50  MainWindow::MainWindow()  MainWindow::MainWindow() :
51        dimreg_label(_("Changes apply to:")),
52        dimreg_all_regions(_("all regions")),
53        dimreg_all_dimregs(_("all dimension splits")),
54        dimreg_stereo(_("both channels"))
55  {  {
56  //    set_border_width(5);  //    set_border_width(5);
57  //    set_default_size(400, 200);  //    set_default_size(400, 200);
# Line 65  MainWindow::MainWindow() Line 60  MainWindow::MainWindow()
60      add(m_VBox);      add(m_VBox);
61    
62      // Handle selection      // Handle selection
63      Glib::RefPtr<Gtk::TreeSelection> tree_sel_ref = m_TreeView.get_selection();      m_TreeView.get_selection()->signal_changed().connect(
     tree_sel_ref->signal_changed().connect(  
64          sigc::mem_fun(*this, &MainWindow::on_sel_change));          sigc::mem_fun(*this, &MainWindow::on_sel_change));
65    
66      // m_TreeView.set_reorderable();      // m_TreeView.set_reorderable();
# Line 86  MainWindow::MainWindow() Line 80  MainWindow::MainWindow()
80      m_TreeViewNotebook.set_size_request(300);      m_TreeViewNotebook.set_size_request(300);
81    
82      m_HPaned.add1(m_TreeViewNotebook);      m_HPaned.add1(m_TreeViewNotebook);
83      m_HPaned.add2(dimreg_edit);      dimreg_hbox.add(dimreg_label);
84        dimreg_hbox.add(dimreg_all_regions);
85        dimreg_hbox.add(dimreg_all_dimregs);
86        dimreg_stereo.set_active();
87        dimreg_hbox.add(dimreg_stereo);
88        dimreg_vbox.add(dimreg_edit);
89        dimreg_vbox.pack_start(dimreg_hbox, Gtk::PACK_SHRINK);
90        m_HPaned.add2(dimreg_vbox);
91    
92    
93      m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, "Samples");      m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, _("Samples"));
94      m_TreeViewNotebook.append_page(m_ScrolledWindow, "Instruments");      m_TreeViewNotebook.append_page(m_ScrolledWindow, _("Instruments"));
95    
96    
97      actionGroup = Gtk::ActionGroup::create();      actionGroup = Gtk::ActionGroup::create();
# Line 127  MainWindow::MainWindow() Line 128  MainWindow::MainWindow()
128                           *this, &MainWindow::on_action_quit));                           *this, &MainWindow::on_action_quit));
129      actionGroup->add(Gtk::Action::create("MenuInstrument", _("_Instrument")));      actionGroup->add(Gtk::Action::create("MenuInstrument", _("_Instrument")));
130    
131        actionGroup->add(Gtk::Action::create("MenuView", _("_View")));
132        Glib::RefPtr<Gtk::ToggleAction> toggle_action =
133            Gtk::ToggleAction::create("Statusbar", _("_Statusbar"));
134        toggle_action->set_active(true);
135        actionGroup->add(toggle_action,
136                         sigc::mem_fun(
137                             *this, &MainWindow::on_action_view_status_bar));
138    
139      action = Gtk::Action::create("MenuHelp", Gtk::Stock::HELP);      action = Gtk::Action::create("MenuHelp", Gtk::Stock::HELP);
140      actionGroup->add(Gtk::Action::create("MenuHelp",      actionGroup->add(Gtk::Action::create("MenuHelp",
141                                           action->property_label()));                                           action->property_label()));
 #ifdef ABOUT_DIALOG  
142      actionGroup->add(Gtk::Action::create("About", Gtk::Stock::ABOUT),      actionGroup->add(Gtk::Action::create("About", Gtk::Stock::ABOUT),
143                       sigc::mem_fun(                       sigc::mem_fun(
144                           *this, &MainWindow::on_action_help_about));                           *this, &MainWindow::on_action_help_about));
 #endif  
145      actionGroup->add(      actionGroup->add(
146          Gtk::Action::create("AddInstrument", _("Add _Instrument")),          Gtk::Action::create("AddInstrument", _("Add _Instrument")),
147          sigc::mem_fun(*this, &MainWindow::on_action_add_instrument)          sigc::mem_fun(*this, &MainWindow::on_action_add_instrument)
148      );      );
149      actionGroup->add(      actionGroup->add(
150            Gtk::Action::create("DupInstrument", _("_Duplicate Instrument")),
151            sigc::mem_fun(*this, &MainWindow::on_action_duplicate_instrument)
152        );
153        actionGroup->add(
154          Gtk::Action::create("RemoveInstrument", Gtk::Stock::REMOVE),          Gtk::Action::create("RemoveInstrument", Gtk::Stock::REMOVE),
155          sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument)          sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument)
156      );      );
# Line 154  MainWindow::MainWindow() Line 165  MainWindow::MainWindow()
165          sigc::mem_fun(*this, &MainWindow::on_action_add_group)          sigc::mem_fun(*this, &MainWindow::on_action_add_group)
166      );      );
167      actionGroup->add(      actionGroup->add(
168          Gtk::Action::create("AddSample", _("Add _Sample(s)")),          Gtk::Action::create("AddSample", _("Add _Sample(s)...")),
169          sigc::mem_fun(*this, &MainWindow::on_action_add_sample)          sigc::mem_fun(*this, &MainWindow::on_action_add_sample)
170      );      );
171      actionGroup->add(      actionGroup->add(
172          Gtk::Action::create("RemoveSample", Gtk::Stock::REMOVE),          Gtk::Action::create("RemoveSample", Gtk::Stock::REMOVE),
173          sigc::mem_fun(*this, &MainWindow::on_action_remove_sample)          sigc::mem_fun(*this, &MainWindow::on_action_remove_sample)
174      );      );
175        actionGroup->add(
176            Gtk::Action::create("ReplaceAllSamplesInAllGroups",
177                                _("Replace All Samples in All Groups...")),
178            sigc::mem_fun(*this, &MainWindow::on_action_replace_all_samples_in_all_groups)
179        );
180    
181      uiManager = Gtk::UIManager::create();      uiManager = Gtk::UIManager::create();
182      uiManager->insert_action_group(actionGroup);      uiManager->insert_action_group(actionGroup);
# Line 182  MainWindow::MainWindow() Line 198  MainWindow::MainWindow()
198          "    </menu>"          "    </menu>"
199          "    <menu action='MenuInstrument'>"          "    <menu action='MenuInstrument'>"
200          "    </menu>"          "    </menu>"
201  #ifdef ABOUT_DIALOG          "    <menu action='MenuView'>"
202            "      <menuitem action='Statusbar'/>"
203            "    </menu>"
204          "    <menu action='MenuHelp'>"          "    <menu action='MenuHelp'>"
205          "      <menuitem action='About'/>"          "      <menuitem action='About'/>"
206          "    </menu>"          "    </menu>"
 #endif  
207          "  </menubar>"          "  </menubar>"
208          "  <popup name='PopupMenu'>"          "  <popup name='PopupMenu'>"
209          "    <menuitem action='InstrProperties'/>"          "    <menuitem action='InstrProperties'/>"
210          "    <menuitem action='AddInstrument'/>"          "    <menuitem action='AddInstrument'/>"
211            "    <menuitem action='DupInstrument'/>"
212          "    <separator/>"          "    <separator/>"
213          "    <menuitem action='RemoveInstrument'/>"          "    <menuitem action='RemoveInstrument'/>"
214          "  </popup>"          "  </popup>"
# Line 198  MainWindow::MainWindow() Line 216  MainWindow::MainWindow()
216          "    <menuitem action='SampleProperties'/>"          "    <menuitem action='SampleProperties'/>"
217          "    <menuitem action='AddGroup'/>"          "    <menuitem action='AddGroup'/>"
218          "    <menuitem action='AddSample'/>"          "    <menuitem action='AddSample'/>"
219            "    <menuitem action='ReplaceAllSamplesInAllGroups' />"
220          "    <separator/>"          "    <separator/>"
221          "    <menuitem action='RemoveSample'/>"          "    <menuitem action='RemoveSample'/>"
222          "  </popup>"          "  </popup>"
# Line 206  MainWindow::MainWindow() Line 225  MainWindow::MainWindow()
225    
226      popup_menu = dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/PopupMenu"));      popup_menu = dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/PopupMenu"));
227    
228        instrument_menu = static_cast<Gtk::MenuItem*>(
229            uiManager->get_widget("/MenuBar/MenuInstrument"))->get_submenu();
230    
231      Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar");      Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar");
232      m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);      m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);
233      m_VBox.pack_start(m_HPaned);      m_VBox.pack_start(m_HPaned);
234      m_VBox.pack_start(m_RegionChooser, Gtk::PACK_SHRINK);      m_VBox.pack_start(m_RegionChooser, Gtk::PACK_SHRINK);
235        m_VBox.pack_start(m_RegionChooser.m_VirtKeybPropsBox, Gtk::PACK_SHRINK);
236      m_VBox.pack_start(m_DimRegionChooser, Gtk::PACK_SHRINK);      m_VBox.pack_start(m_DimRegionChooser, Gtk::PACK_SHRINK);
237        m_VBox.pack_start(m_StatusBar, Gtk::PACK_SHRINK);
238    
239        set_file_is_shared(false);
240    
241        // Status Bar:
242        m_StatusBar.pack_start(m_AttachedStateLabel, Gtk::PACK_SHRINK);
243        m_StatusBar.pack_start(m_AttachedStateImage, Gtk::PACK_SHRINK);
244        m_StatusBar.show();
245    
246      m_RegionChooser.signal_region_selected().connect(      m_RegionChooser.signal_region_selected().connect(
247          sigc::mem_fun(*this, &MainWindow::region_changed) );          sigc::mem_fun(*this, &MainWindow::region_changed) );
# Line 221  MainWindow::MainWindow() Line 252  MainWindow::MainWindow()
252      // Create the Tree model:      // Create the Tree model:
253      m_refTreeModel = Gtk::ListStore::create(m_Columns);      m_refTreeModel = Gtk::ListStore::create(m_Columns);
254      m_TreeView.set_model(m_refTreeModel);      m_TreeView.set_model(m_refTreeModel);
255      m_refTreeModel->signal_row_changed().connect(      instrument_name_connection = m_refTreeModel->signal_row_changed().connect(
256          sigc::mem_fun(*this, &MainWindow::instrument_name_changed)          sigc::mem_fun(*this, &MainWindow::instrument_name_changed)
257      );      );
258    
# Line 243  MainWindow::MainWindow() Line 274  MainWindow::MainWindow()
274      );      );
275    
276      // 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
277      std::list<Gtk::TargetEntry> drag_target_gig_sample;      std::vector<Gtk::TargetEntry> drag_target_gig_sample;
278      drag_target_gig_sample.push_back( Gtk::TargetEntry("gig::Sample") );      drag_target_gig_sample.push_back(Gtk::TargetEntry("gig::Sample"));
279      m_TreeViewSamples.drag_source_set(drag_target_gig_sample);      m_TreeViewSamples.drag_source_set(drag_target_gig_sample);
280      m_TreeViewSamples.signal_drag_begin().connect(      m_TreeViewSamples.signal_drag_begin().connect(
281          sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_begin)          sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_begin)
# Line 262  MainWindow::MainWindow() Line 293  MainWindow::MainWindow()
293          sigc::mem_fun(*this, &MainWindow::file_changed));          sigc::mem_fun(*this, &MainWindow::file_changed));
294      m_DimRegionChooser.signal_region_changed().connect(      m_DimRegionChooser.signal_region_changed().connect(
295          sigc::mem_fun(*this, &MainWindow::file_changed));          sigc::mem_fun(*this, &MainWindow::file_changed));
296      instrumentProps.signal_instrument_changed().connect(      instrumentProps.signal_changed().connect(
297            sigc::mem_fun(*this, &MainWindow::file_changed));
298        propDialog.signal_changed().connect(
299          sigc::mem_fun(*this, &MainWindow::file_changed));          sigc::mem_fun(*this, &MainWindow::file_changed));
300    
301      dimreg_edit.signal_dimreg_to_be_changed().connect(      dimreg_edit.signal_dimreg_to_be_changed().connect(
# Line 293  MainWindow::MainWindow() Line 326  MainWindow::MainWindow()
326      m_RegionChooser.signal_region_changed_signal().connect(      m_RegionChooser.signal_region_changed_signal().connect(
327          region_changed_signal.make_slot());          region_changed_signal.make_slot());
328    
329        note_on_signal.connect(
330            sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_on_event));
331        note_off_signal.connect(
332            sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_off_event));
333    
334        dimreg_all_regions.signal_toggled().connect(
335            sigc::mem_fun(*this, &MainWindow::update_dimregs));
336        dimreg_all_dimregs.signal_toggled().connect(
337            sigc::mem_fun(*this, &MainWindow::dimreg_all_dimregs_toggled));
338        dimreg_stereo.signal_toggled().connect(
339            sigc::mem_fun(*this, &MainWindow::update_dimregs));
340    
341      file = 0;      file = 0;
342      file_is_changed = false;      file_is_changed = false;
343    
# Line 308  MainWindow::~MainWindow() Line 353  MainWindow::~MainWindow()
353    
354  bool MainWindow::on_delete_event(GdkEventAny* event)  bool MainWindow::on_delete_event(GdkEventAny* event)
355  {  {
356      return file_is_changed && !close_confirmation_dialog();      return !file_is_shared && file_is_changed && !close_confirmation_dialog();
357  }  }
358    
359  void MainWindow::on_action_quit()  void MainWindow::on_action_quit()
360  {  {
361      if (file_is_changed && !close_confirmation_dialog()) return;      if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
362      hide();      hide();
363  }  }
364    
# Line 322  void MainWindow::region_changed() Line 367  void MainWindow::region_changed()
367      m_DimRegionChooser.set_region(m_RegionChooser.get_region());      m_DimRegionChooser.set_region(m_RegionChooser.get_region());
368  }  }
369    
370    gig::Instrument* MainWindow::get_instrument()
371    {
372        gig::Instrument* instrument = 0;
373        Gtk::TreeModel::const_iterator it =
374            m_TreeView.get_selection()->get_selected();
375        if (it) {
376            Gtk::TreeModel::Row row = *it;
377            instrument = row[m_Columns.m_col_instr];
378        }
379        return instrument;
380    }
381    
382    void MainWindow::add_region_to_dimregs(gig::Region* region, bool stereo, bool all_dimregs)
383    {
384        if (all_dimregs) {
385            for (int i = 0 ; i < region->DimensionRegions ; i++) {
386                if (region->pDimensionRegions[i]) {
387                    dimreg_edit.dimregs.insert(region->pDimensionRegions[i]);
388                }
389            }
390        } else {
391            m_DimRegionChooser.get_dimregions(region, stereo, dimreg_edit.dimregs);
392        }
393    }
394    
395    void MainWindow::update_dimregs()
396    {
397        dimreg_edit.dimregs.clear();
398        bool all_regions = dimreg_all_regions.get_active();
399        bool stereo = dimreg_stereo.get_active();
400        bool all_dimregs = dimreg_all_dimregs.get_active();
401    
402        if (all_regions) {
403            gig::Instrument* instrument = get_instrument();
404            if (instrument) {
405                for (gig::Region* region = instrument->GetFirstRegion() ;
406                     region ;
407                     region = instrument->GetNextRegion()) {
408                    add_region_to_dimregs(region, stereo, all_dimregs);
409                }
410            }
411        } else {
412            gig::Region* region = m_RegionChooser.get_region();
413            if (region) {
414                add_region_to_dimregs(region, stereo, all_dimregs);
415            }
416        }
417    }
418    
419    void MainWindow::dimreg_all_dimregs_toggled()
420    {
421        dimreg_stereo.set_sensitive(!dimreg_all_dimregs.get_active());
422        update_dimregs();
423    }
424    
425  void MainWindow::dimreg_changed()  void MainWindow::dimreg_changed()
426  {  {
427        update_dimregs();
428      dimreg_edit.set_dim_region(m_DimRegionChooser.get_dimregion());      dimreg_edit.set_dim_region(m_DimRegionChooser.get_dimregion());
429  }  }
430    
431  void MainWindow::on_sel_change()  void MainWindow::on_sel_change()
432  {  {
433      Glib::RefPtr<Gtk::TreeSelection> tree_sel_ref = m_TreeView.get_selection();      // select item in instrument menu
434        Gtk::TreeModel::iterator it = m_TreeView.get_selection()->get_selected();
     Gtk::TreeModel::iterator it = tree_sel_ref->get_selected();  
435      if (it) {      if (it) {
436          Gtk::TreeModel::Row row = *it;          Gtk::TreePath path(it);
437          std::cout << row[m_Columns.m_col_name] << std::endl;          int index = path[0];
438            const std::vector<Gtk::Widget*> children =
439          m_RegionChooser.set_instrument(row[m_Columns.m_col_instr]);              instrument_menu->get_children();
440      } else {          static_cast<Gtk::RadioMenuItem*>(children[index])->set_active();
         m_RegionChooser.set_instrument(0);  
441      }      }
442    
443        m_RegionChooser.set_instrument(get_instrument());
444  }  }
445    
446  void loader_progress_callback(gig::progress_t* progress)  void loader_progress_callback(gig::progress_t* progress)
# Line 351  void loader_progress_callback(gig::progr Line 452  void loader_progress_callback(gig::progr
452  void Loader::progress_callback(float fraction)  void Loader::progress_callback(float fraction)
453  {  {
454      {      {
455          Glib::Mutex::Lock lock(progressMutex);          Glib::Threads::Mutex::Lock lock(progressMutex);
456          progress = fraction;          progress = fraction;
457      }      }
458      progress_dispatcher();      progress_dispatcher();
# Line 359  void Loader::progress_callback(float fra Line 460  void Loader::progress_callback(float fra
460    
461  void Loader::thread_function()  void Loader::thread_function()
462  {  {
463      printf("thread_function self=%x\n", Glib::Thread::self());      printf("thread_function self=%x\n", Glib::Threads::Thread::self());
464      printf("Start %s\n", filename);      printf("Start %s\n", filename);
465      RIFF::File* riff = new RIFF::File(filename);      RIFF::File* riff = new RIFF::File(filename);
466      gig = new gig::File(riff);      gig = new gig::File(riff);
# Line 373  void Loader::thread_function() Line 474  void Loader::thread_function()
474  }  }
475    
476  Loader::Loader(const char* filename)  Loader::Loader(const char* filename)
477      : thread(0), filename(filename)      : filename(filename), thread(0)
478  {  {
479  }  }
480    
481  void Loader::launch()  void Loader::launch()
482  {  {
483    #ifdef OLD_THREADS
484      thread = Glib::Thread::create(sigc::mem_fun(*this, &Loader::thread_function), true);      thread = Glib::Thread::create(sigc::mem_fun(*this, &Loader::thread_function), true);
485    #else
486        thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Loader::thread_function));
487    #endif
488      printf("launch thread=%x\n", thread);      printf("launch thread=%x\n", thread);
489  }  }
490    
# Line 387  float Loader::get_progress() Line 492  float Loader::get_progress()
492  {  {
493      float res;      float res;
494      {      {
495          Glib::Mutex::Lock lock(progressMutex);          Glib::Threads::Mutex::Lock lock(progressMutex);
496          res = progress;          res = progress;
497      }      }
498      return res;      return res;
# Line 413  LoadDialog::LoadDialog(const Glib::ustri Line 518  LoadDialog::LoadDialog(const Glib::ustri
518  // Clear all GUI elements / controls. This method is typically called  // Clear all GUI elements / controls. This method is typically called
519  // before a new .gig file is to be created or to be loaded.  // before a new .gig file is to be created or to be loaded.
520  void MainWindow::__clear() {  void MainWindow::__clear() {
     // remove all entries from "Instrument" menu  
     Gtk::MenuItem* instrument_menu =  
         dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuInstrument"));  
     instrument_menu->hide();  
     for (int i = 0; i < instrument_menu->get_submenu()->items().size(); i++) {  
         delete &instrument_menu->get_submenu()->items()[i];  
     }  
     instrument_menu->get_submenu()->items().clear();  
521      // forget all samples that ought to be imported      // forget all samples that ought to be imported
522      m_SampleImportQueue.clear();      m_SampleImportQueue.clear();
523      // clear the samples and instruments tree views      // clear the samples and instruments tree views
524      m_refTreeModel->clear();      m_refTreeModel->clear();
525      m_refSamplesTreeModel->clear();      m_refSamplesTreeModel->clear();
526      // free libgig's gig::File instance      // remove all entries from "Instrument" menu
527      if (file) {      while (!instrument_menu->get_children().empty()) {
528          delete file;          remove_instrument_from_menu(0);
         file = NULL;  
529      }      }
530        // free libgig's gig::File instance
531        if (file && !file_is_shared) delete file;
532        file = NULL;
533        set_file_is_shared(false);
534  }  }
535    
536  void MainWindow::on_action_file_new()  void MainWindow::on_action_file_new()
537  {  {
538      if (file_is_changed && !close_confirmation_dialog()) return;      if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
539    
540        if (file_is_shared && !leaving_shared_mode_dialog()) return;
541    
542      // clear all GUI elements      // clear all GUI elements
543      __clear();      __clear();
# Line 443  void MainWindow::on_action_file_new() Line 545  void MainWindow::on_action_file_new()
545      gig::File* pFile = new gig::File;      gig::File* pFile = new gig::File;
546      // already add one new instrument by default      // already add one new instrument by default
547      gig::Instrument* pInstrument = pFile->AddInstrument();      gig::Instrument* pInstrument = pFile->AddInstrument();
548      pInstrument->pInfo->Name = "Unnamed Instrument";      pInstrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument"));
549      // update GUI with that new gig::File      // update GUI with that new gig::File
550      load_gig(pFile, 0 /*no file name yet*/);      load_gig(pFile, 0 /*no file name yet*/);
551  }  }
# Line 454  bool MainWindow::close_confirmation_dial Line 556  bool MainWindow::close_confirmation_dial
556                                   Glib::filename_display_basename(filename).c_str());                                   Glib::filename_display_basename(filename).c_str());
557      Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);      Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
558      g_free(msg);      g_free(msg);
 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 6) || GTKMM_MAJOR_VERSION > 2  
559      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."));
 #endif  
560      dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO);      dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO);
561      dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);      dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
562      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);
# Line 467  bool MainWindow::close_confirmation_dial Line 567  bool MainWindow::close_confirmation_dial
567      return response != Gtk::RESPONSE_CANCEL;      return response != Gtk::RESPONSE_CANCEL;
568  }  }
569    
570    bool MainWindow::leaving_shared_mode_dialog() {
571        Glib::ustring msg = _("Detach from sampler and proceed working stand-alone?");
572        Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
573        dialog.set_secondary_text(
574            _("If you proceed to work on another instrument file, it won't be "
575              "used by the sampler until you tell the sampler explicitly to "
576              "load it."));
577        dialog.add_button(_("_Yes, Detach"), Gtk::RESPONSE_YES);
578        dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
579        dialog.set_default_response(Gtk::RESPONSE_CANCEL);
580        int response = dialog.run();
581        dialog.hide();
582        return response == Gtk::RESPONSE_YES;
583    }
584    
585  void MainWindow::on_action_file_open()  void MainWindow::on_action_file_open()
586  {  {
587      if (file_is_changed && !close_confirmation_dialog()) return;      if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
588    
589        if (file_is_shared && !leaving_shared_mode_dialog()) return;
590    
591      Gtk::FileChooserDialog dialog(*this, _("Open file"));      Gtk::FileChooserDialog dialog(*this, _("Open file"));
592      dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);      dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
593      dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);      dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
594      dialog.set_default_response(Gtk::RESPONSE_OK);      dialog.set_default_response(Gtk::RESPONSE_OK);
595    #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
596      Gtk::FileFilter filter;      Gtk::FileFilter filter;
597      filter.add_pattern("*.gig");      filter.add_pattern("*.gig");
598    #else
599        Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
600        filter->add_pattern("*.gig");
601    #endif
602      dialog.set_filter(filter);      dialog.set_filter(filter);
603      if (current_dir != "") {      if (current_gig_dir != "") {
604          dialog.set_current_folder(current_dir);          dialog.set_current_folder(current_gig_dir);
605      }      }
606      if (dialog.run() == Gtk::RESPONSE_OK) {      if (dialog.run() == Gtk::RESPONSE_OK) {
607          std::string filename = dialog.get_filename();          std::string filename = dialog.get_filename();
608          printf("filename=%s\n", filename.c_str());          printf("filename=%s\n", filename.c_str());
609          printf("on_action_file_open self=%x\n", Glib::Thread::self());          printf("on_action_file_open self=%x\n", Glib::Threads::Thread::self());
610          load_file(filename.c_str());          load_file(filename.c_str());
611          current_dir = Glib::path_get_dirname(filename);          current_gig_dir = Glib::path_get_dirname(filename);
612      }      }
613  }  }
614    
615  void MainWindow::load_file(const char* name)  void MainWindow::load_file(const char* name)
616  {  {
617      __clear();      __clear();
618      load_dialog = new LoadDialog("Loading...", *this);      load_dialog = new LoadDialog(_("Loading..."), *this);
619      load_dialog->show_all();      load_dialog->show_all();
620      loader = new Loader(strdup(name));      loader = new Loader(strdup(name));
621      loader->signal_progress().connect(      loader->signal_progress().connect(
# Line 510  void MainWindow::load_instrument(gig::In Line 632  void MainWindow::load_instrument(gig::In
632          msg.run();          msg.run();
633          Gtk::Main::quit();          Gtk::Main::quit();
634      }      }
635        // clear all GUI elements
636        __clear();
637        // load the instrument
638      gig::File* pFile = (gig::File*) instr->GetParent();      gig::File* pFile = (gig::File*) instr->GetParent();
639      load_gig(pFile, 0 /*file name*/);      load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);
640      //TODO: automatically select the given instrument      //TODO: automatically select the given instrument
641  }  }
642    
# Line 523  void MainWindow::on_loader_progress() Line 648  void MainWindow::on_loader_progress()
648  void MainWindow::on_loader_finished()  void MainWindow::on_loader_finished()
649  {  {
650      printf("Loader finished!\n");      printf("Loader finished!\n");
651      printf("on_loader_finished self=%x\n", Glib::Thread::self());      printf("on_loader_finished self=%x\n", Glib::Threads::Thread::self());
652      load_gig(loader->gig, loader->filename);      load_gig(loader->gig, loader->filename);
653      load_dialog->hide();      load_dialog->hide();
654  }  }
# Line 560  bool MainWindow::check_if_savable() Line 685  bool MainWindow::check_if_savable()
685  bool MainWindow::file_save()  bool MainWindow::file_save()
686  {  {
687      if (!check_if_savable()) return false;      if (!check_if_savable()) return false;
688      if (!file_has_name) return file_save_as();      if (!file_is_shared && !file_has_name) return file_save_as();
689    
690      std::cout << "Saving file\n" << std::flush;      std::cout << "Saving file\n" << std::flush;
691      file_structure_to_be_changed_signal.emit(this->file);      file_structure_to_be_changed_signal.emit(this->file);
# Line 572  bool MainWindow::file_save() Line 697  bool MainWindow::file_save()
697          }          }
698      } catch (RIFF::Exception e) {      } catch (RIFF::Exception e) {
699          file_structure_changed_signal.emit(this->file);          file_structure_changed_signal.emit(this->file);
700          Glib::ustring txt = "Could not save file: " + e.Message;          Glib::ustring txt = _("Could not save file: ") + e.Message;
701          Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);          Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
702          msg.run();          msg.run();
703          return false;          return false;
# Line 595  bool MainWindow::file_save_as() Line 720  bool MainWindow::file_save_as()
720      dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);      dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
721      dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK);      dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK);
722      dialog.set_default_response(Gtk::RESPONSE_OK);      dialog.set_default_response(Gtk::RESPONSE_OK);
   
 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 8) || GTKMM_MAJOR_VERSION > 2  
723      dialog.set_do_overwrite_confirmation();      dialog.set_do_overwrite_confirmation();
724      // TODO: an overwrite dialog for gtkmm < 2.8  
725  #endif  #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
726      Gtk::FileFilter filter;      Gtk::FileFilter filter;
727      filter.add_pattern("*.gig");      filter.add_pattern("*.gig");
728    #else
729        Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
730        filter->add_pattern("*.gig");
731    #endif
732      dialog.set_filter(filter);      dialog.set_filter(filter);
733    
734      if (Glib::path_is_absolute(filename)) {      // set initial dir and filename of the Save As dialog
735          dialog.set_filename(filename);      // and prepare that initial filename as a copy of the gig
736      } else if (current_dir != "") {      {
737          dialog.set_current_folder(current_dir);          std::string basename = Glib::path_get_basename(filename);
738            std::string dir = Glib::path_get_dirname(filename);
739            basename = std::string(_("copy_of_")) + basename;
740            Glib::ustring copyFileName = Glib::build_filename(dir, basename);
741            if (Glib::path_is_absolute(filename)) {
742                dialog.set_filename(copyFileName);
743            } else {
744                if (current_gig_dir != "") dialog.set_current_folder(current_gig_dir);
745            }
746            dialog.set_current_name(Glib::filename_display_basename(copyFileName));
747      }      }
748      dialog.set_current_name(Glib::filename_display_basename(filename));  
749        // show warning in the dialog
750        Gtk::HBox descriptionArea;
751        descriptionArea.set_spacing(15);
752        Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
753        descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
754    #if GTKMM_MAJOR_VERSION < 3
755        view::WrapLabel description;
756    #else
757        Gtk::Label description;
758        description.set_line_wrap();
759    #endif
760        description.set_markup(
761            _("\n<b>CAUTION:</b> You <b>MUST</b> use the "
762              "<span style=\"italic\">\"Save\"</span> dialog instead of "
763              "<span style=\"italic\">\"Save As...\"</span> if you want to save "
764              "to the same .gig file. Using "
765              "<span style=\"italic\">\"Save As...\"</span> for writing to the "
766              "same .gig file will end up in corrupted sample wave data!\n")
767        );
768        descriptionArea.pack_start(description);
769        dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
770        descriptionArea.show_all();
771    
772      if (dialog.run() == Gtk::RESPONSE_OK) {      if (dialog.run() == Gtk::RESPONSE_OK) {
773          file_structure_to_be_changed_signal.emit(this->file);          file_structure_to_be_changed_signal.emit(this->file);
# Line 621  bool MainWindow::file_save_as() Line 779  bool MainWindow::file_save_as()
779              printf("filename=%s\n", filename.c_str());              printf("filename=%s\n", filename.c_str());
780              file->Save(filename);              file->Save(filename);
781              this->filename = filename;              this->filename = filename;
782              current_dir = Glib::path_get_dirname(filename);              current_gig_dir = Glib::path_get_dirname(filename);
783              set_title(Glib::filename_display_basename(filename));              set_title(Glib::filename_display_basename(filename));
784              file_has_name = true;              file_has_name = true;
785              file_is_changed = false;              file_is_changed = false;
786          } catch (RIFF::Exception e) {          } catch (RIFF::Exception e) {
787              file_structure_changed_signal.emit(this->file);              file_structure_changed_signal.emit(this->file);
788              Glib::ustring txt = "Could not save file: " + e.Message;              Glib::ustring txt = _("Could not save file: ") + e.Message;
789              Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);              Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
790              msg.run();              msg.run();
791              return false;              return false;
# Line 650  void MainWindow::__import_queued_samples Line 808  void MainWindow::__import_queued_samples
808          SF_INFO info;          SF_INFO info;
809          info.format = 0;          info.format = 0;
810          SNDFILE* hFile = sf_open((*iter).sample_path.c_str(), SFM_READ, &info);          SNDFILE* hFile = sf_open((*iter).sample_path.c_str(), SFM_READ, &info);
811            sf_command(hFile, SFC_SET_SCALE_FLOAT_INT_READ, 0, SF_TRUE);
812          try {          try {
813              if (!hFile) throw std::string("could not open file");              if (!hFile) throw std::string(_("could not open file"));
814              // determine sample's bit depth              // determine sample's bit depth
815              int bitdepth;              int bitdepth;
816              switch (info.format & 0xff) {              switch (info.format & 0xff) {
# Line 668  void MainWindow::__import_queued_samples Line 827  void MainWindow::__import_queued_samples
827                      break;                      break;
828                  default:                  default:
829                      sf_close(hFile); // close sound file                      sf_close(hFile); // close sound file
830                      throw std::string("format not supported"); // unsupported subformat (yet?)                      throw std::string(_("format not supported")); // unsupported subformat (yet?)
831              }              }
832    
833              const int bufsize = 10000;              const int bufsize = 10000;
# Line 710  void MainWindow::__import_queued_samples Line 869  void MainWindow::__import_queued_samples
869              }              }
870              // cleanup              // cleanup
871              sf_close(hFile);              sf_close(hFile);
872                // let the sampler re-cache the sample if needed
873                sample_changed_signal.emit(iter->gig_sample);
874              // on success we remove the sample from the import queue,              // on success we remove the sample from the import queue,
875              // otherwise keep it, maybe it works the next time ?              // otherwise keep it, maybe it works the next time ?
876              std::list<SampleImportItem>::iterator cur = iter;              std::list<SampleImportItem>::iterator cur = iter;
# Line 717  void MainWindow::__import_queued_samples Line 878  void MainWindow::__import_queued_samples
878              m_SampleImportQueue.erase(cur);              m_SampleImportQueue.erase(cur);
879          } catch (std::string what) {          } catch (std::string what) {
880              // remember the files that made trouble (and their cause)              // remember the files that made trouble (and their cause)
881              if (error_files.size()) error_files += "\n";              if (!error_files.empty()) error_files += "\n";
882              error_files += (*iter).sample_path += " (" + what + ")";              error_files += (*iter).sample_path += " (" + what + ")";
883              ++iter;              ++iter;
884          }          }
885      }      }
886      // show error message box when some sample(s) could not be imported      // show error message box when some sample(s) could not be imported
887      if (error_files.size()) {      if (!error_files.empty()) {
888          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;
889          Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);          Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
890          msg.run();          msg.run();
891      }      }
# Line 738  void MainWindow::on_action_file_properti Line 899  void MainWindow::on_action_file_properti
899    
900  void MainWindow::on_action_help_about()  void MainWindow::on_action_help_about()
901  {  {
 #ifdef ABOUT_DIALOG  
902      Gtk::AboutDialog dialog;      Gtk::AboutDialog dialog;
903    #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 12) || GTKMM_MAJOR_VERSION > 2
904        dialog.set_program_name("Gigedit");
905    #else
906        dialog.set_name("Gigedit");
907    #endif
908      dialog.set_version(VERSION);      dialog.set_version(VERSION);
909        dialog.set_copyright("Copyright (C) 2006-2013 Andreas Persson");
910        dialog.set_comments(_(
911            "Released under the GNU General Public License.\n"
912            "\n"
913            "Please notice that this is still a very young instrument editor. "
914            "So better backup your Gigasampler files before editing them with "
915            "this application.\n"
916            "\n"
917            "Please report bugs to: http://bugs.linuxsampler.org")
918        );
919        dialog.set_website("http://www.linuxsampler.org");
920        dialog.set_website_label("http://www.linuxsampler.org");
921      dialog.run();      dialog.run();
 #endif  
922  }  }
923    
924  PropDialog::PropDialog()  PropDialog::PropDialog()
925      : table(2,1)      : eName(_("Name")),
926          eCreationDate(_("Creation date")),
927          eComments(_("Comments")),
928          eProduct(_("Product")),
929          eCopyright(_("Copyright")),
930          eArtists(_("Artists")),
931          eGenre(_("Genre")),
932          eKeywords(_("Keywords")),
933          eEngineer(_("Engineer")),
934          eTechnician(_("Technician")),
935          eSoftware(_("Software")),
936          eMedium(_("Medium")),
937          eSource(_("Source")),
938          eSourceForm(_("Source form")),
939          eCommissioned(_("Commissioned")),
940          eSubject(_("Subject")),
941          quitButton(Gtk::Stock::CLOSE),
942          table(2, 1)
943  {  {
944        set_title(_("File Properties"));
945        eName.set_width_chars(50);
946    
947        connect(eName, &DLS::Info::Name);
948        connect(eCreationDate, &DLS::Info::CreationDate);
949        connect(eComments, &DLS::Info::Comments);
950        connect(eProduct, &DLS::Info::Product);
951        connect(eCopyright, &DLS::Info::Copyright);
952        connect(eArtists, &DLS::Info::Artists);
953        connect(eGenre, &DLS::Info::Genre);
954        connect(eKeywords, &DLS::Info::Keywords);
955        connect(eEngineer, &DLS::Info::Engineer);
956        connect(eTechnician, &DLS::Info::Technician);
957        connect(eSoftware, &DLS::Info::Software);
958        connect(eMedium, &DLS::Info::Medium);
959        connect(eSource, &DLS::Info::Source);
960        connect(eSourceForm, &DLS::Info::SourceForm);
961        connect(eCommissioned, &DLS::Info::Commissioned);
962        connect(eSubject, &DLS::Info::Subject);
963    
964        table.add(eName);
965        table.add(eCreationDate);
966        table.add(eComments);
967        table.add(eProduct);
968        table.add(eCopyright);
969        table.add(eArtists);
970        table.add(eGenre);
971        table.add(eKeywords);
972        table.add(eEngineer);
973        table.add(eTechnician);
974        table.add(eSoftware);
975        table.add(eMedium);
976        table.add(eSource);
977        table.add(eSourceForm);
978        table.add(eCommissioned);
979        table.add(eSubject);
980    
981      table.set_col_spacings(5);      table.set_col_spacings(5);
982      const char* propLabels[] = {      add(vbox);
983          "Name:",      table.set_border_width(5);
984          "CreationDate:",      vbox.add(table);
985          "Comments:", // TODO: multiline      vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
986          "Product:",      buttonBox.set_layout(Gtk::BUTTONBOX_END);
987          "Copyright:",      buttonBox.set_border_width(5);
988          "Artists:",      buttonBox.show();
989          "Genre:",      buttonBox.pack_start(quitButton);
990          "Keywords:",      quitButton.set_can_default();
991          "Engineer:",      quitButton.grab_focus();
992          "Technician:",      quitButton.signal_clicked().connect(
993          "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);  
     }  
994    
995      add(table);      quitButton.show();
996      // add_button(Gtk::Stock::CANCEL, 0);      vbox.show();
     // add_button(Gtk::Stock::OK, 1);  
997      show_all_children();      show_all_children();
998  }  }
999    
1000  void PropDialog::set_info(DLS::Info* info)  void PropDialog::set_info(DLS::Info* info)
1001  {  {
1002      entry[0].set_text(info->Name);      update(info);
     entry[1].set_text(info->CreationDate);  
     entry[2].set_text(Glib::convert(info->Comments, "UTF-8", "ISO-8859-1"));  
     entry[3].set_text(info->Product);  
     entry[4].set_text(info->Copyright);  
     entry[5].set_text(info->Artists);  
     entry[6].set_text(info->Genre);  
     entry[7].set_text(info->Keywords);  
     entry[8].set_text(info->Engineer);  
     entry[9].set_text(info->Technician);  
     entry[10].set_text(info->Software);  
     entry[11].set_text(info->Medium);  
     entry[12].set_text(info->Source);  
     entry[13].set_text(info->SourceForm);  
     entry[14].set_text(info->Commissioned);  
     entry[15].set_text(info->Subject);  
 }  
   
 void InstrumentProps::add_prop(BoolEntry& boolentry)  
 {  
     table.attach(boolentry.widget, 0, 2, rowno, rowno + 1,  
                  Gtk::FILL, Gtk::SHRINK);  
     rowno++;  
     boolentry.signal_changed_by_user().connect(instrument_changed.make_slot());  
 }  
   
 void InstrumentProps::add_prop(BoolEntryPlus6& boolentry)  
 {  
     table.attach(boolentry.widget, 0, 2, rowno, rowno + 1,  
                  Gtk::FILL, Gtk::SHRINK);  
     rowno++;  
     boolentry.signal_changed_by_user().connect(instrument_changed.make_slot());  
 }  
   
 void InstrumentProps::add_prop(LabelWidget& prop)  
 {  
     table.attach(prop.label, 0, 1, rowno, rowno + 1,  
                  Gtk::FILL, Gtk::SHRINK);  
     table.attach(prop.widget, 1, 2, rowno, rowno + 1,  
                  Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);  
     rowno++;  
     prop.signal_changed_by_user().connect(instrument_changed.make_slot());  
1003  }  }
1004    
1005  InstrumentProps::InstrumentProps()  
1006      : table(2,1),  void InstrumentProps::set_Name(const gig::String& name)
1007        quitButton(Gtk::Stock::CLOSE),  {
1008        eName("Name"),      m->pInfo->Name = name;
1009        eIsDrum("Is drum"),  }
1010        eMIDIBank("MIDI bank", 0, 16383),  
1011        eMIDIProgram("MIDI program"),  void InstrumentProps::update_name()
1012        eAttenuation("Attenuation", 0, 96, 0, 1),  {
1013        eGainPlus6("Gain +6dB", eAttenuation, -6),      update_model++;
1014        eEffectSend("Effect send", 0, 65535),      eName.set_value(m->pInfo->Name);
1015        eFineTune("Fine tune", -8400, 8400),      update_model--;
1016        ePitchbendRange("Pitchbend range", 0, 12),  }
1017        ePianoReleaseMode("Piano release mode"),  
1018        eDimensionKeyRangeLow("Dimension key range low"),  void InstrumentProps::set_IsDrum(bool value)
       eDimensionKeyRangeHigh("Dimension key range high")  
1019  {  {
1020      set_title("Instrument properties");      m->IsDrum = value;
1021    }
1022    
1023    void InstrumentProps::set_MIDIBank(uint16_t value)
1024    {
1025        m->MIDIBank = value;
1026    }
1027    
1028    void InstrumentProps::set_MIDIProgram(uint32_t value)
1029    {
1030        m->MIDIProgram = value;
1031    }
1032    
1033    InstrumentProps::InstrumentProps() :
1034        quitButton(Gtk::Stock::CLOSE),
1035        table(2,1),
1036        eName(_("Name")),
1037        eIsDrum(_("Is drum")),
1038        eMIDIBank(_("MIDI bank"), 0, 16383),
1039        eMIDIProgram(_("MIDI program")),
1040        eAttenuation(_("Attenuation"), 0, 96, 0, 1),
1041        eGainPlus6(_("Gain +6dB"), eAttenuation, -6),
1042        eEffectSend(_("Effect send"), 0, 65535),
1043        eFineTune(_("Fine tune"), -8400, 8400),
1044        ePitchbendRange(_("Pitchbend range"), 0, 12),
1045        ePianoReleaseMode(_("Piano release mode")),
1046        eDimensionKeyRangeLow(_("Keyswitching range low")),
1047        eDimensionKeyRangeHigh(_("Keyswitching range high"))
1048    {
1049        set_title(_("Instrument Properties"));
1050    
1051        eDimensionKeyRangeLow.set_tip(
1052            _("start of the keyboard area which should switch the "
1053              "\"keyswitching\" dimension")
1054        );
1055        eDimensionKeyRangeHigh.set_tip(
1056            _("end of the keyboard area which should switch the "
1057              "\"keyswitching\" dimension")
1058        );
1059    
1060        connect(eName, &InstrumentProps::set_Name);
1061        connect(eIsDrum, &InstrumentProps::set_IsDrum);
1062        connect(eMIDIBank, &InstrumentProps::set_MIDIBank);
1063        connect(eMIDIProgram, &InstrumentProps::set_MIDIProgram);
1064        connect(eAttenuation, &gig::Instrument::Attenuation);
1065        connect(eGainPlus6, &gig::Instrument::Attenuation);
1066        connect(eEffectSend, &gig::Instrument::EffectSend);
1067        connect(eFineTune, &gig::Instrument::FineTune);
1068        connect(ePitchbendRange, &gig::Instrument::PitchbendRange);
1069        connect(ePianoReleaseMode, &gig::Instrument::PianoReleaseMode);
1070        connect(eDimensionKeyRangeLow, eDimensionKeyRangeHigh,
1071                &gig::Instrument::DimensionKeyRange);
1072    
1073        eName.signal_value_changed().connect(sig_name_changed.make_slot());
1074    
     rowno = 0;  
1075      table.set_col_spacings(5);      table.set_col_spacings(5);
1076    
1077      add_prop(eName);      table.add(eName);
1078      add_prop(eIsDrum);      table.add(eIsDrum);
1079      add_prop(eMIDIBank);      table.add(eMIDIBank);
1080      add_prop(eMIDIProgram);      table.add(eMIDIProgram);
1081      add_prop(eAttenuation);      table.add(eAttenuation);
1082      add_prop(eGainPlus6);      table.add(eGainPlus6);
1083      add_prop(eEffectSend);      table.add(eEffectSend);
1084      add_prop(eFineTune);      table.add(eFineTune);
1085      add_prop(ePitchbendRange);      table.add(ePitchbendRange);
1086      add_prop(ePianoReleaseMode);      table.add(ePianoReleaseMode);
1087      add_prop(eDimensionKeyRangeLow);      table.add(eDimensionKeyRangeLow);
1088      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));  
1089    
1090      add(vbox);      add(vbox);
1091      table.set_border_width(5);      table.set_border_width(5);
# Line 875  InstrumentProps::InstrumentProps() Line 1096  InstrumentProps::InstrumentProps()
1096      buttonBox.set_border_width(5);      buttonBox.set_border_width(5);
1097      buttonBox.show();      buttonBox.show();
1098      buttonBox.pack_start(quitButton);      buttonBox.pack_start(quitButton);
1099      quitButton.set_flags(Gtk::CAN_DEFAULT);      quitButton.set_can_default();
1100      quitButton.grab_focus();      quitButton.grab_focus();
1101    
1102      quitButton.signal_clicked().connect(      quitButton.signal_clicked().connect(
# Line 888  InstrumentProps::InstrumentProps() Line 1109  InstrumentProps::InstrumentProps()
1109    
1110  void InstrumentProps::set_instrument(gig::Instrument* instrument)  void InstrumentProps::set_instrument(gig::Instrument* instrument)
1111  {  {
1112      eName.set_ptr(&instrument->pInfo->Name);      update(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);  
 }  
1113    
1114  void InstrumentProps::key_range_low_changed()      update_model++;
1115  {      eName.set_value(instrument->pInfo->Name);
1116      double l = eDimensionKeyRangeLow.get_value();      eIsDrum.set_value(instrument->IsDrum);
1117      double h = eDimensionKeyRangeHigh.get_value();      eMIDIBank.set_value(instrument->MIDIBank);
1118      if (h < l) eDimensionKeyRangeHigh.set_value(l);      eMIDIProgram.set_value(instrument->MIDIProgram);
1119        update_model--;
1120  }  }
1121    
 void InstrumentProps::key_range_high_changed()  
 {  
     double l = eDimensionKeyRangeLow.get_value();  
     double h = eDimensionKeyRangeHigh.get_value();  
     if (h < l) eDimensionKeyRangeLow.set_value(h);  
 }  
   
 sigc::signal<void> InstrumentProps::signal_instrument_changed()  
 {  
     return instrument_changed;  
 }  
1122    
1123  void MainWindow::file_changed()  void MainWindow::file_changed()
1124  {  {
# Line 931  void MainWindow::file_changed() Line 1128  void MainWindow::file_changed()
1128      }      }
1129  }  }
1130    
1131  void MainWindow::load_gig(gig::File* gig, const char* filename)  void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
1132  {  {
1133      file = 0;      file = 0;
1134        set_file_is_shared(isSharedInstrument);
1135    
1136      this->filename = filename ? filename : _("Unsaved Gig File");      this->filename = filename ? filename : _("Unsaved Gig File");
1137      set_title(Glib::filename_display_basename(this->filename));      set_title(Glib::filename_display_basename(this->filename));
# Line 942  void MainWindow::load_gig(gig::File* gig Line 1140  void MainWindow::load_gig(gig::File* gig
1140    
1141      propDialog.set_info(gig->pInfo);      propDialog.set_info(gig->pInfo);
1142    
1143      Gtk::MenuItem* instrument_menu =      instrument_name_connection.block();
         dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuInstrument"));  
   
     int instrument_index = 0;  
     Gtk::RadioMenuItem::Group instrument_group;  
1144      for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ;      for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ;
1145           instrument = gig->GetNextInstrument()) {           instrument = gig->GetNextInstrument()) {
1146            Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1147    
1148          Gtk::TreeModel::iterator iter = m_refTreeModel->append();          Gtk::TreeModel::iterator iter = m_refTreeModel->append();
1149          Gtk::TreeModel::Row row = *iter;          Gtk::TreeModel::Row row = *iter;
1150          row[m_Columns.m_col_name] = instrument->pInfo->Name.c_str();          row[m_Columns.m_col_name] = name;
1151          row[m_Columns.m_col_instr] = instrument;          row[m_Columns.m_col_instr] = instrument;
1152          // create a menu item for this instrument  
1153          Gtk::RadioMenuItem* item =          add_instrument_to_menu(name);
             new Gtk::RadioMenuItem(instrument_group, instrument->pInfo->Name.c_str());  
         instrument_menu->get_submenu()->append(*item);  
         item->signal_activate().connect(  
             sigc::bind(  
                 sigc::mem_fun(*this, &MainWindow::on_instrument_selection_change),  
                 instrument_index  
             )  
         );  
         instrument_index++;  
1154      }      }
1155      instrument_menu->show();      instrument_name_connection.unblock();
1156      instrument_menu->get_submenu()->show_all_children();      uiManager->get_widget("/MenuBar/MenuInstrument")->show();
1157    
1158      for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {      for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {
1159          if (group->Name != "") {          if (group->Name != "") {
1160              Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();              Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1161              Gtk::TreeModel::Row rowGroup = *iterGroup;              Gtk::TreeModel::Row rowGroup = *iterGroup;
1162              rowGroup[m_SamplesModel.m_col_name]   = group->Name.c_str();              rowGroup[m_SamplesModel.m_col_name]   = gig_to_utf8(group->Name);
1163              rowGroup[m_SamplesModel.m_col_group]  = group;              rowGroup[m_SamplesModel.m_col_group]  = group;
1164              rowGroup[m_SamplesModel.m_col_sample] = NULL;              rowGroup[m_SamplesModel.m_col_sample] = NULL;
1165              for (gig::Sample* sample = group->GetFirstSample();              for (gig::Sample* sample = group->GetFirstSample();
# Line 980  void MainWindow::load_gig(gig::File* gig Line 1167  void MainWindow::load_gig(gig::File* gig
1167                  Gtk::TreeModel::iterator iterSample =                  Gtk::TreeModel::iterator iterSample =
1168                      m_refSamplesTreeModel->append(rowGroup.children());                      m_refSamplesTreeModel->append(rowGroup.children());
1169                  Gtk::TreeModel::Row rowSample = *iterSample;                  Gtk::TreeModel::Row rowSample = *iterSample;
1170                  rowSample[m_SamplesModel.m_col_name]   = sample->pInfo->Name.c_str();                  rowSample[m_SamplesModel.m_col_name] =
1171                        gig_to_utf8(sample->pInfo->Name);
1172                  rowSample[m_SamplesModel.m_col_sample] = sample;                  rowSample[m_SamplesModel.m_col_sample] = sample;
1173                  rowSample[m_SamplesModel.m_col_group]  = NULL;                  rowSample[m_SamplesModel.m_col_group]  = NULL;
1174              }              }
# Line 990  void MainWindow::load_gig(gig::File* gig Line 1178  void MainWindow::load_gig(gig::File* gig
1178      file = gig;      file = gig;
1179    
1180      // select the first instrument      // select the first instrument
1181      Glib::RefPtr<Gtk::TreeSelection> tree_sel_ref = m_TreeView.get_selection();      m_TreeView.get_selection()->select(Gtk::TreePath("0"));
1182      tree_sel_ref->select(Gtk::TreePath("0"));  
1183        instr_props_set_instrument();
1184  }  }
1185    
1186  void MainWindow::show_instr_props()  bool MainWindow::instr_props_set_instrument()
1187  {  {
1188      Glib::RefPtr<Gtk::TreeSelection> tree_sel_ref = m_TreeView.get_selection();      instrumentProps.signal_name_changed().clear();
1189      Gtk::TreeModel::iterator it = tree_sel_ref->get_selected();  
1190      if (it)      Gtk::TreeModel::const_iterator it =
1191      {          m_TreeView.get_selection()->get_selected();
1192        if (it) {
1193          Gtk::TreeModel::Row row = *it;          Gtk::TreeModel::Row row = *it;
1194          if (row[m_Columns.m_col_instr])          gig::Instrument* instrument = row[m_Columns.m_col_instr];
1195          {  
1196              instrumentProps.set_instrument(row[m_Columns.m_col_instr]);          instrumentProps.set_instrument(instrument);
1197              instrumentProps.show();  
1198              instrumentProps.deiconify();          // make sure instrument tree is updated when user changes the
1199          }          // instrument name in instrument properties window
1200            instrumentProps.signal_name_changed().connect(
1201                sigc::bind(
1202                    sigc::mem_fun(*this,
1203                                  &MainWindow::instr_name_changed_by_instr_props),
1204                    it));
1205        } else {
1206            instrumentProps.hide();
1207        }
1208        return it;
1209    }
1210    
1211    void MainWindow::show_instr_props()
1212    {
1213        if (instr_props_set_instrument()) {
1214            instrumentProps.show();
1215            instrumentProps.deiconify();
1216        }
1217    }
1218    
1219    void MainWindow::instr_name_changed_by_instr_props(Gtk::TreeModel::iterator& it)
1220    {
1221        Gtk::TreeModel::Row row = *it;
1222        Glib::ustring name = row[m_Columns.m_col_name];
1223    
1224        gig::Instrument* instrument = row[m_Columns.m_col_instr];
1225        Glib::ustring gigname(gig_to_utf8(instrument->pInfo->Name));
1226        if (gigname != name) {
1227            row[m_Columns.m_col_name] = gigname;
1228        }
1229    }
1230    
1231    void MainWindow::on_action_view_status_bar() {
1232        Gtk::CheckMenuItem* item =
1233            dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
1234        if (!item) {
1235            std::cerr << "/MenuBar/MenuView/Statusbar == NULL\n";
1236            return;
1237      }      }
1238        if (item->get_active()) m_StatusBar.show();
1239        else                    m_StatusBar.hide();
1240  }  }
1241    
1242  void MainWindow::on_button_release(GdkEventButton* button)  void MainWindow::on_button_release(GdkEventButton* button)
# Line 1019  void MainWindow::on_button_release(GdkEv Line 1248  void MainWindow::on_button_release(GdkEv
1248      }      }
1249  }  }
1250    
1251  void MainWindow::on_instrument_selection_change(int index) {  void MainWindow::on_instrument_selection_change(Gtk::RadioMenuItem* item) {
1252      m_RegionChooser.set_instrument(file->GetInstrument(index));      if (item->get_active()) {
1253            const std::vector<Gtk::Widget*> children =
1254                instrument_menu->get_children();
1255            std::vector<Gtk::Widget*>::const_iterator it =
1256                find(children.begin(), children.end(), item);
1257            if (it != children.end()) {
1258                int index = it - children.begin();
1259                m_TreeView.get_selection()->select(Gtk::TreePath(ToString(index)));
1260    
1261                m_RegionChooser.set_instrument(file->GetInstrument(index));
1262            }
1263        }
1264  }  }
1265    
1266  void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {  void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {
# Line 1050  void MainWindow::on_sample_treeview_butt Line 1290  void MainWindow::on_sample_treeview_butt
1290      }      }
1291  }  }
1292    
1293  void MainWindow::on_action_add_instrument() {  
1294      static int __instrument_indexer = 0;  Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
1295      if (!file) return;      const Glib::ustring& name, int position) {
1296      gig::Instrument* instrument = file->AddInstrument();  
1297      __instrument_indexer++;      Gtk::RadioMenuItem::Group instrument_group;
1298      instrument->pInfo->Name =      const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
1299          "Unnamed Instrument " + ToString(__instrument_indexer);      if (!children.empty()) {
1300            instrument_group =
1301                static_cast<Gtk::RadioMenuItem*>(children[0])->get_group();
1302        }
1303        Gtk::RadioMenuItem* item =
1304            new Gtk::RadioMenuItem(instrument_group, name);
1305        if (position < 0) {
1306            instrument_menu->append(*item);
1307        } else {
1308            instrument_menu->insert(*item, position);
1309        }
1310        item->show();
1311        item->signal_activate().connect(
1312            sigc::bind(
1313                sigc::mem_fun(*this, &MainWindow::on_instrument_selection_change),
1314                item));
1315        return item;
1316    }
1317    
1318    void MainWindow::remove_instrument_from_menu(int index) {
1319        const std::vector<Gtk::Widget*> children =
1320            instrument_menu->get_children();
1321        Gtk::Widget* child = children[index];
1322        instrument_menu->remove(*child);
1323        delete child;
1324    }
1325    
1326    void MainWindow::add_instrument(gig::Instrument* instrument) {
1327        const Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1328    
1329      // update instrument tree view      // update instrument tree view
1330        instrument_name_connection.block();
1331      Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();      Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();
1332      Gtk::TreeModel::Row rowInstr = *iterInstr;      Gtk::TreeModel::Row rowInstr = *iterInstr;
1333      rowInstr[m_Columns.m_col_name] = instrument->pInfo->Name.c_str();      rowInstr[m_Columns.m_col_name] = name;
1334      rowInstr[m_Columns.m_col_instr] = instrument;      rowInstr[m_Columns.m_col_instr] = instrument;
1335        instrument_name_connection.unblock();
1336    
1337        add_instrument_to_menu(name);
1338    
1339        m_TreeView.get_selection()->select(iterInstr);
1340    
1341      file_changed();      file_changed();
1342  }  }
1343    
1344    void MainWindow::on_action_add_instrument() {
1345        static int __instrument_indexer = 0;
1346        if (!file) return;
1347        gig::Instrument* instrument = file->AddInstrument();
1348        __instrument_indexer++;
1349        instrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument ") +
1350                                                ToString(__instrument_indexer));
1351    
1352        add_instrument(instrument);
1353    }
1354    
1355    void MainWindow::on_action_duplicate_instrument() {
1356        if (!file) return;
1357    
1358        // retrieve the currently selected instrument
1359        // (being the original instrument to be duplicated)
1360        Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1361        Gtk::TreeModel::iterator itSelection = sel->get_selected();
1362        if (!itSelection) return;
1363        Gtk::TreeModel::Row row = *itSelection;
1364        gig::Instrument* instrOrig = row[m_Columns.m_col_instr];
1365        if (!instrOrig) return;
1366    
1367        // duplicate the orginal instrument
1368        gig::Instrument* instrNew = file->AddDuplicateInstrument(instrOrig);
1369        instrNew->pInfo->Name =
1370            instrOrig->pInfo->Name +
1371            gig_from_utf8(Glib::ustring(" (") + _("Copy") + ")");
1372    
1373        add_instrument(instrNew);
1374    }
1375    
1376  void MainWindow::on_action_remove_instrument() {  void MainWindow::on_action_remove_instrument() {
1377      if (!file) return;      if (!file) return;
1378        if (file_is_shared) {
1379            Gtk::MessageDialog msg(
1380                *this,
1381                 _("You cannot delete an instrument from this file, since it's "
1382                   "currently used by the sampler."),
1383                 false, Gtk::MESSAGE_INFO
1384            );
1385            msg.run();
1386            return;
1387        }
1388    
1389      Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();      Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1390      Gtk::TreeModel::iterator it = sel->get_selected();      Gtk::TreeModel::iterator it = sel->get_selected();
1391      if (it) {      if (it) {
1392          Gtk::TreeModel::Row row = *it;          Gtk::TreeModel::Row row = *it;
1393          gig::Instrument* instr = row[m_Columns.m_col_instr];          gig::Instrument* instr = row[m_Columns.m_col_instr];
1394          try {          try {
1395                Gtk::TreePath path(it);
1396                int index = path[0];
1397    
1398              // remove instrument from the gig file              // remove instrument from the gig file
1399              if (instr) file->DeleteInstrument(instr);              if (instr) file->DeleteInstrument(instr);
             // remove respective row from instruments tree view  
             m_refTreeModel->erase(it);  
1400              file_changed();              file_changed();
1401    
1402                remove_instrument_from_menu(index);
1403    
1404                // remove row from instruments tree view
1405                m_refTreeModel->erase(it);
1406    
1407    #if GTKMM_MAJOR_VERSION < 3
1408                // select another instrument (in gtk3 this is done
1409                // automatically)
1410                if (!m_refTreeModel->children().empty()) {
1411                    if (index == m_refTreeModel->children().size()) {
1412                        index--;
1413                    }
1414                    m_TreeView.get_selection()->select(
1415                        Gtk::TreePath(ToString(index)));
1416                }
1417    #endif
1418                instr_props_set_instrument();
1419          } catch (RIFF::Exception e) {          } catch (RIFF::Exception e) {
1420              Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);              Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
1421              msg.run();              msg.run();
# Line 1088  void MainWindow::on_action_remove_instru Line 1426  void MainWindow::on_action_remove_instru
1426  void MainWindow::on_action_sample_properties() {  void MainWindow::on_action_sample_properties() {
1427      //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
1428      Gtk::MessageDialog msg(      Gtk::MessageDialog msg(
1429          *this, "Sorry, yet to be implemented!", false, Gtk::MESSAGE_INFO          *this, _("Sorry, yet to be implemented!"), false, Gtk::MESSAGE_INFO
1430      );      );
1431      msg.run();      msg.run();
1432  }  }
# Line 1097  void MainWindow::on_action_add_group() { Line 1435  void MainWindow::on_action_add_group() {
1435      static int __sample_indexer = 0;      static int __sample_indexer = 0;
1436      if (!file) return;      if (!file) return;
1437      gig::Group* group = file->AddGroup();      gig::Group* group = file->AddGroup();
1438      group->Name = "Unnamed Group";      group->Name = gig_from_utf8(_("Unnamed Group"));
1439      if (__sample_indexer) group->Name += " " + ToString(__sample_indexer);      if (__sample_indexer) group->Name += " " + ToString(__sample_indexer);
1440      __sample_indexer++;      __sample_indexer++;
1441      // update sample tree view      // update sample tree view
1442      Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();      Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1443      Gtk::TreeModel::Row rowGroup = *iterGroup;      Gtk::TreeModel::Row rowGroup = *iterGroup;
1444      rowGroup[m_SamplesModel.m_col_name] = group->Name.c_str();      rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
1445      rowGroup[m_SamplesModel.m_col_sample] = NULL;      rowGroup[m_SamplesModel.m_col_sample] = NULL;
1446      rowGroup[m_SamplesModel.m_col_group] = group;      rowGroup[m_SamplesModel.m_col_group] = group;
1447      file_changed();      file_changed();
# Line 1131  void MainWindow::on_action_add_sample() Line 1469  void MainWindow::on_action_add_sample()
1469      dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);      dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1470      dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);      dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
1471      dialog.set_select_multiple(true);      dialog.set_select_multiple(true);
1472      Gtk::FileFilter soundfilter; // matches all file types supported by libsndfile  
1473        // matches all file types supported by libsndfile
1474    #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1475        Gtk::FileFilter soundfilter;
1476    #else
1477        Glib::RefPtr<Gtk::FileFilter> soundfilter = Gtk::FileFilter::create();
1478    #endif
1479      const char* const supportedFileTypes[] = {      const char* const supportedFileTypes[] = {
1480          "*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd",          "*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd",
1481          "*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF",          "*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF",
# Line 1139  void MainWindow::on_action_add_sample() Line 1483  void MainWindow::on_action_add_sample()
1483          "*.W64", "*.pvf", "*.PVF", "*.xi", "*.XI", "*.htk", "*.HTK",          "*.W64", "*.pvf", "*.PVF", "*.xi", "*.XI", "*.htk", "*.HTK",
1484          "*.caf", "*.CAF", NULL          "*.caf", "*.CAF", NULL
1485      };      };
1486        const char* soundfiles = _("Sound Files");
1487        const char* allfiles = _("All Files");
1488    #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1489      for (int i = 0; supportedFileTypes[i]; i++)      for (int i = 0; supportedFileTypes[i]; i++)
1490          soundfilter.add_pattern(supportedFileTypes[i]);          soundfilter.add_pattern(supportedFileTypes[i]);
1491      soundfilter.set_name("Sound Files");      soundfilter.set_name(soundfiles);
1492      Gtk::FileFilter allpassfilter; // matches every file  
1493        // matches every file
1494        Gtk::FileFilter allpassfilter;
1495      allpassfilter.add_pattern("*.*");      allpassfilter.add_pattern("*.*");
1496      allpassfilter.set_name("All Files");      allpassfilter.set_name(allfiles);
1497    #else
1498        for (int i = 0; supportedFileTypes[i]; i++)
1499            soundfilter->add_pattern(supportedFileTypes[i]);
1500        soundfilter->set_name(soundfiles);
1501    
1502        // matches every file
1503        Glib::RefPtr<Gtk::FileFilter> allpassfilter = Gtk::FileFilter::create();
1504        allpassfilter->add_pattern("*.*");
1505        allpassfilter->set_name(allfiles);
1506    #endif
1507      dialog.add_filter(soundfilter);      dialog.add_filter(soundfilter);
1508      dialog.add_filter(allpassfilter);      dialog.add_filter(allpassfilter);
1509        if (current_sample_dir != "") {
1510            dialog.set_current_folder(current_sample_dir);
1511        }
1512      if (dialog.run() == Gtk::RESPONSE_OK) {      if (dialog.run() == Gtk::RESPONSE_OK) {
1513            current_sample_dir = dialog.get_current_folder();
1514          Glib::ustring error_files;          Glib::ustring error_files;
1515          Glib::SListHandle<Glib::ustring> filenames = dialog.get_filenames();          std::vector<std::string> filenames = dialog.get_filenames();
1516          for (Glib::SListHandle<Glib::ustring>::iterator iter = filenames.begin();          for (std::vector<std::string>::iterator iter = filenames.begin();
1517               iter != filenames.end(); ++iter) {               iter != filenames.end(); ++iter) {
1518              printf("Adding sample %s\n",(*iter).c_str());              printf("Adding sample %s\n",(*iter).c_str());
1519              // use libsndfile to retrieve file informations              // use libsndfile to retrieve file informations
# Line 1158  void MainWindow::on_action_add_sample() Line 1521  void MainWindow::on_action_add_sample()
1521              info.format = 0;              info.format = 0;
1522              SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info);              SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info);
1523              try {              try {
1524                  if (!hFile) throw std::string("could not open file");                  if (!hFile) throw std::string(_("could not open file"));
1525                  int bitdepth;                  int bitdepth;
1526                  switch (info.format & 0xff) {                  switch (info.format & 0xff) {
1527                      case SF_FORMAT_PCM_S8:                      case SF_FORMAT_PCM_S8:
# Line 1174  void MainWindow::on_action_add_sample() Line 1537  void MainWindow::on_action_add_sample()
1537                          break;                          break;
1538                      default:                      default:
1539                          sf_close(hFile); // close sound file                          sf_close(hFile); // close sound file
1540                          throw std::string("format not supported"); // unsupported subformat (yet?)                          throw std::string(_("format not supported")); // unsupported subformat (yet?)
1541                  }                  }
1542                  // add a new sample to the .gig file                  // add a new sample to the .gig file
1543                  gig::Sample* sample = file->AddSample();                  gig::Sample* sample = file->AddSample();
# Line 1187  void MainWindow::on_action_add_sample() Line 1550  void MainWindow::on_action_add_sample()
1550                          break;                          break;
1551                      }                      }
1552                  }                  }
1553                  sample->pInfo->Name = filename;                  sample->pInfo->Name = gig_from_utf8(filename);
1554                  sample->Channels = info.channels;                  sample->Channels = info.channels;
1555                  sample->BitDepth = bitdepth;                  sample->BitDepth = bitdepth;
1556                  sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels;                  sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels;
# Line 1202  void MainWindow::on_action_add_sample() Line 1565  void MainWindow::on_action_add_sample()
1565                  {                  {
1566                      sample->MIDIUnityNote = instrument.basenote;                      sample->MIDIUnityNote = instrument.basenote;
1567    
 #if HAVE_SF_INSTRUMENT_LOOPS  
1568                      if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {                      if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {
1569                          sample->Loops = 1;                          sample->Loops = 1;
1570    
# Line 1222  void MainWindow::on_action_add_sample() Line 1584  void MainWindow::on_action_add_sample()
1584                          sample->LoopPlayCount = instrument.loops[0].count;                          sample->LoopPlayCount = instrument.loops[0].count;
1585                          sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1;                          sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1;
1586                      }                      }
 #endif  
1587                  }                  }
1588    
1589                  // schedule resizing the sample (which will be done                  // schedule resizing the sample (which will be done
# Line 1240  void MainWindow::on_action_add_sample() Line 1601  void MainWindow::on_action_add_sample()
1601                  Gtk::TreeModel::iterator iterSample =                  Gtk::TreeModel::iterator iterSample =
1602                      m_refSamplesTreeModel->append(row.children());                      m_refSamplesTreeModel->append(row.children());
1603                  Gtk::TreeModel::Row rowSample = *iterSample;                  Gtk::TreeModel::Row rowSample = *iterSample;
1604                  rowSample[m_SamplesModel.m_col_name]   = filename;                  rowSample[m_SamplesModel.m_col_name] =
1605                        gig_to_utf8(sample->pInfo->Name);
1606                  rowSample[m_SamplesModel.m_col_sample] = sample;                  rowSample[m_SamplesModel.m_col_sample] = sample;
1607                  rowSample[m_SamplesModel.m_col_group]  = NULL;                  rowSample[m_SamplesModel.m_col_group]  = NULL;
1608                  // close sound file                  // close sound file
1609                  sf_close(hFile);                  sf_close(hFile);
1610                  file_changed();                  file_changed();
1611              } catch (std::string what) { // remember the files that made trouble (and their cause)              } catch (std::string what) { // remember the files that made trouble (and their cause)
1612                  if (error_files.size()) error_files += "\n";                  if (!error_files.empty()) error_files += "\n";
1613                  error_files += *iter += " (" + what + ")";                  error_files += *iter += " (" + what + ")";
1614              }              }
1615          }          }
1616          // 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
1617          if (error_files.size()) {          if (!error_files.empty()) {
1618              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;
1619                Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1620                msg.run();
1621            }
1622        }
1623    }
1624    
1625    void MainWindow::on_action_replace_all_samples_in_all_groups()
1626    {
1627        if (!file) return;
1628        Gtk::FileChooserDialog dialog(*this, _("Select Folder"),
1629                                      Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
1630        const char* str =
1631            _("This is a very specific function. It tries to replace all samples "
1632              "in the current gig file by samples located in the chosen "
1633              "directory.\n\n"
1634              "It works like this: For each sample in the gig file, it tries to "
1635              "find a sample file in the selected directory with the same name as "
1636              "the sample in the gig file. Optionally, you can add a filename "
1637              "extension below, which will be added to the filename expected to be "
1638              "found. That is, assume you have a gig file with a sample called "
1639              "'Snare', if you enter '.wav' below (like it's done by default), it "
1640              "expects to find a sample file called 'Snare.wav' and will replace "
1641              "the sample in the gig file accordingly. If you don't need an "
1642              "extension, blank the field below. Any gig sample where no "
1643              "appropriate sample file could be found will be reported and left "
1644              "untouched.\n");
1645    #if GTKMM_MAJOR_VERSION < 3
1646        view::WrapLabel description(str);
1647    #else
1648        Gtk::Label description(str);
1649        description.set_line_wrap();
1650    #endif
1651        Gtk::HBox entryArea;
1652        Gtk::Label entryLabel( _("Add filename extension: "), Gtk::ALIGN_START);
1653        Gtk::Entry postfixEntryBox;
1654        postfixEntryBox.set_text(".wav");
1655        entryArea.pack_start(entryLabel);
1656        entryArea.pack_start(postfixEntryBox);
1657        dialog.get_vbox()->pack_start(description, Gtk::PACK_SHRINK);
1658        dialog.get_vbox()->pack_start(entryArea, Gtk::PACK_SHRINK);
1659        description.show();
1660        entryArea.show_all();
1661        dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1662        dialog.add_button(_("Select"), Gtk::RESPONSE_OK);
1663        dialog.set_select_multiple(false);
1664        if (current_sample_dir != "") {
1665            dialog.set_current_folder(current_sample_dir);
1666        }
1667        if (dialog.run() == Gtk::RESPONSE_OK)
1668        {
1669            current_sample_dir = dialog.get_current_folder();
1670            Glib::ustring error_files;
1671            std::string folder = dialog.get_filename();
1672            for (gig::Sample* sample = file->GetFirstSample();
1673                 sample; sample = file->GetNextSample())
1674            {
1675                std::string filename =
1676                    folder + G_DIR_SEPARATOR_S +
1677                    Glib::filename_from_utf8(gig_to_utf8(sample->pInfo->Name) +
1678                                             postfixEntryBox.get_text());
1679                SF_INFO info;
1680                info.format = 0;
1681                SNDFILE* hFile = sf_open(filename.c_str(), SFM_READ, &info);
1682                try
1683                {
1684                    if (!hFile) throw std::string(_("could not open file"));
1685                    int bitdepth;
1686                    switch (info.format & 0xff) {
1687                        case SF_FORMAT_PCM_S8:
1688                        case SF_FORMAT_PCM_16:
1689                        case SF_FORMAT_PCM_U8:
1690                            bitdepth = 16;
1691                            break;
1692                        case SF_FORMAT_PCM_24:
1693                        case SF_FORMAT_PCM_32:
1694                        case SF_FORMAT_FLOAT:
1695                        case SF_FORMAT_DOUBLE:
1696                            bitdepth = 24;
1697                            break;
1698                        default:
1699                            sf_close(hFile);
1700                            throw std::string(_("format not supported"));
1701                    }
1702                    SampleImportItem sched_item;
1703                    sched_item.gig_sample  = sample;
1704                    sched_item.sample_path = filename;
1705                    m_SampleImportQueue.push_back(sched_item);
1706                    sf_close(hFile);
1707                    file_changed();
1708                }
1709                catch (std::string what)
1710                {
1711                    if (!error_files.empty()) error_files += "\n";
1712                    error_files += Glib::filename_to_utf8(filename) +
1713                        " (" + what + ")";
1714                }
1715            }
1716            // show error message box when some file(s) could not be opened / added
1717            if (!error_files.empty()) {
1718                Glib::ustring txt =
1719                    _("Could not replace the following sample(s):\n") + error_files;
1720              Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);              Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1721              msg.run();              msg.run();
1722          }          }
# Line 1272  void MainWindow::on_action_remove_sample Line 1735  void MainWindow::on_action_remove_sample
1735          try {          try {
1736              // remove group or sample from the gig file              // remove group or sample from the gig file
1737              if (group) {              if (group) {
1738                  // temporarily remember the samples that bolong to                  // temporarily remember the samples that belong to
1739                  // that group (we need that to clean the queue)                  // that group (we need that to clean the queue)
1740                  std::list<gig::Sample*> members;                  std::list<gig::Sample*> members;
1741                  for (gig::Sample* pSample = group->GetFirstSample();                  for (gig::Sample* pSample = group->GetFirstSample();
# Line 1426  void MainWindow::on_sample_label_drop_dr Line 1889  void MainWindow::on_sample_label_drop_dr
1889          // notify we're done with altering          // notify we're done with altering
1890          region_changed_signal.emit(region);          region_changed_signal.emit(region);
1891    
1892            file_changed();
1893    
1894          return;          return;
1895      }      }
1896      // drop failed      // drop failed
# Line 1439  void MainWindow::sample_name_changed(con Line 1904  void MainWindow::sample_name_changed(con
1904      Glib::ustring name  = row[m_SamplesModel.m_col_name];      Glib::ustring name  = row[m_SamplesModel.m_col_name];
1905      gig::Group* group   = row[m_SamplesModel.m_col_group];      gig::Group* group   = row[m_SamplesModel.m_col_group];
1906      gig::Sample* sample = row[m_SamplesModel.m_col_sample];      gig::Sample* sample = row[m_SamplesModel.m_col_sample];
1907        gig::String gigname(gig_from_utf8(name));
1908      if (group) {      if (group) {
1909          if (group->Name != name) {          if (group->Name != gigname) {
1910              group->Name = name;              group->Name = gigname;
1911              printf("group name changed\n");              printf("group name changed\n");
1912              file_changed();              file_changed();
1913          }          }
1914      } else if (sample) {      } else if (sample) {
1915          if (sample->pInfo->Name != name.raw()) {          if (sample->pInfo->Name != gigname) {
1916              sample->pInfo->Name = name.raw();              sample->pInfo->Name = gigname;
1917              printf("sample name changed\n");              printf("sample name changed\n");
1918              file_changed();              file_changed();
1919          }          }
# Line 1459  void MainWindow::instrument_name_changed Line 1925  void MainWindow::instrument_name_changed
1925      if (!iter) return;      if (!iter) return;
1926      Gtk::TreeModel::Row row = *iter;      Gtk::TreeModel::Row row = *iter;
1927      Glib::ustring name = row[m_Columns.m_col_name];      Glib::ustring name = row[m_Columns.m_col_name];
1928    
1929        // change name in instrument menu
1930        int index = path[0];
1931        const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
1932        if (index < children.size()) {
1933    #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 16) || GTKMM_MAJOR_VERSION > 2
1934            static_cast<Gtk::RadioMenuItem*>(children[index])->set_label(name);
1935    #else
1936            remove_instrument_from_menu(index);
1937            Gtk::RadioMenuItem* item = add_instrument_to_menu(name, index);
1938            item->set_active();
1939    #endif
1940        }
1941    
1942        // change name in gig
1943      gig::Instrument* instrument = row[m_Columns.m_col_instr];      gig::Instrument* instrument = row[m_Columns.m_col_instr];
1944      if (instrument && instrument->pInfo->Name != name.raw()) {      gig::String gigname(gig_from_utf8(name));
1945          instrument->pInfo->Name = name.raw();      if (instrument && instrument->pInfo->Name != gigname) {
1946            instrument->pInfo->Name = gigname;
1947    
1948            // change name in the instrument properties window
1949            if (instrumentProps.get_instrument() == instrument) {
1950                instrumentProps.update_name();
1951            }
1952    
1953          file_changed();          file_changed();
1954      }      }
1955  }  }
1956    
1957  sigc::signal<void, gig::File*> MainWindow::signal_file_structure_to_be_changed() {  void MainWindow::set_file_is_shared(bool b) {
1958        this->file_is_shared = b;
1959    
1960        if (file_is_shared) {
1961            m_AttachedStateLabel.set_label(_("live-mode"));
1962            m_AttachedStateImage.set(
1963                Gdk::Pixbuf::create_from_xpm_data(status_attached_xpm)
1964            );
1965        } else {
1966            m_AttachedStateLabel.set_label(_("stand-alone"));
1967            m_AttachedStateImage.set(
1968                Gdk::Pixbuf::create_from_xpm_data(status_detached_xpm)
1969            );
1970        }
1971    }
1972    
1973    sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {
1974      return file_structure_to_be_changed_signal;      return file_structure_to_be_changed_signal;
1975  }  }
1976    
1977  sigc::signal<void, gig::File*> MainWindow::signal_file_structure_changed() {  sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_changed() {
1978      return file_structure_changed_signal;      return file_structure_changed_signal;
1979  }  }
1980    
1981  sigc::signal<void, std::list<gig::Sample*> > MainWindow::signal_samples_to_be_removed() {  sigc::signal<void, std::list<gig::Sample*> >& MainWindow::signal_samples_to_be_removed() {
1982      return samples_to_be_removed_signal;      return samples_to_be_removed_signal;
1983  }  }
1984    
1985  sigc::signal<void> MainWindow::signal_samples_removed() {  sigc::signal<void>& MainWindow::signal_samples_removed() {
1986      return samples_removed_signal;      return samples_removed_signal;
1987  }  }
1988    
1989  sigc::signal<void, gig::Region*> MainWindow::signal_region_to_be_changed() {  sigc::signal<void, gig::Region*>& MainWindow::signal_region_to_be_changed() {
1990      return region_to_be_changed_signal;      return region_to_be_changed_signal;
1991  }  }
1992    
1993  sigc::signal<void, gig::Region*> MainWindow::signal_region_changed() {  sigc::signal<void, gig::Region*>& MainWindow::signal_region_changed() {
1994      return region_changed_signal;      return region_changed_signal;
1995  }  }
1996    
1997  sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/> MainWindow::signal_sample_ref_changed() {  sigc::signal<void, gig::Sample*>& MainWindow::signal_sample_changed() {
1998        return sample_changed_signal;
1999    }
2000    
2001    sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& MainWindow::signal_sample_ref_changed() {
2002      return sample_ref_changed_signal;      return sample_ref_changed_signal;
2003  }  }
2004    
2005  sigc::signal<void, gig::DimensionRegion*> MainWindow::signal_dimreg_to_be_changed() {  sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_to_be_changed() {
2006      return dimreg_to_be_changed_signal;      return dimreg_to_be_changed_signal;
2007  }  }
2008    
2009  sigc::signal<void, gig::DimensionRegion*> MainWindow::signal_dimreg_changed() {  sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_changed() {
2010      return dimreg_changed_signal;      return dimreg_changed_signal;
2011  }  }
2012    
2013    sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_on() {
2014        return note_on_signal;
2015    }
2016    
2017    sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_off() {
2018        return note_off_signal;
2019    }
2020    
2021    sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_hit() {
2022        return m_RegionChooser.signal_keyboard_key_hit();
2023    }
2024    
2025    sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_released() {
2026        return m_RegionChooser.signal_keyboard_key_released();
2027    }
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