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

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revision 2464 by schoenebeck, Thu Sep 5 00:49:13 2013 UTC revision 2666 by schoenebeck, Mon Jul 7 15:01:01 2014 UTC
# Line 1  Line 1 
1  /*  /*
2   * Copyright (C) 2006-2013 Andreas Persson   * Copyright (C) 2006-2014 Andreas Persson
3   *   *
4   * This program is free software; you can redistribute it and/or   * This program is free software; you can redistribute it and/or
5   * modify it under the terms of the GNU General Public License as   * modify it under the terms of the GNU General Public License as
# Line 40  Line 40 
40    
41  #include <stdio.h>  #include <stdio.h>
42  #include <sndfile.h>  #include <sndfile.h>
43    #include <assert.h>
44    
45  #include "mainwindow.h"  #include "mainwindow.h"
46    #include "Settings.h"
47    #include "CombineInstrumentsDialog.h"
48    #include "scripteditor.h"
49    #include "scriptslots.h"
50    #include "ReferencesView.h"
51  #include "../../gfx/status_attached.xpm"  #include "../../gfx/status_attached.xpm"
52  #include "../../gfx/status_detached.xpm"  #include "../../gfx/status_detached.xpm"
53    
54    
55  MainWindow::MainWindow() :  MainWindow::MainWindow() :
56        m_DimRegionChooser(*this),
57      dimreg_label(_("Changes apply to:")),      dimreg_label(_("Changes apply to:")),
58      dimreg_all_regions(_("all regions")),      dimreg_all_regions(_("all regions")),
59      dimreg_all_dimregs(_("all dimension splits")),      dimreg_all_dimregs(_("all dimension splits")),
# Line 76  MainWindow::MainWindow() : Line 82  MainWindow::MainWindow() :
82      m_ScrolledWindowSamples.add(m_TreeViewSamples);      m_ScrolledWindowSamples.add(m_TreeViewSamples);
83      m_ScrolledWindowSamples.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);      m_ScrolledWindowSamples.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
84    
85        m_ScrolledWindowScripts.add(m_TreeViewScripts);
86        m_ScrolledWindowScripts.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
87    
88    
89      m_TreeViewNotebook.set_size_request(300);      m_TreeViewNotebook.set_size_request(300);
90    
# Line 89  MainWindow::MainWindow() : Line 98  MainWindow::MainWindow() :
98      dimreg_vbox.pack_start(dimreg_hbox, Gtk::PACK_SHRINK);      dimreg_vbox.pack_start(dimreg_hbox, Gtk::PACK_SHRINK);
99      m_HPaned.add2(dimreg_vbox);      m_HPaned.add2(dimreg_vbox);
100    
101        dimreg_label.set_tooltip_text(_("To automatically apply your changes above globally to the entire instrument, check all 3 check boxes on the right."));
102        dimreg_all_regions.set_tooltip_text(_("If checked: all changes you perform above will automatically be applied to all regions of this instrument as well."));
103        dimreg_all_dimregs.set_tooltip_text(_("If checked: all changes you perform above will automatically be applied as well to all dimension splits of the region selected below."));
104        dimreg_stereo.set_tooltip_text(_("If checked: all changes you perform above will automatically be applied to both audio channel splits (only if a \"stereo\" dimension is defined below)."));
105    
106      m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, _("Samples"));      m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, _("Samples"));
107      m_TreeViewNotebook.append_page(m_ScrolledWindow, _("Instruments"));      m_TreeViewNotebook.append_page(m_ScrolledWindow, _("Instruments"));
108        m_TreeViewNotebook.append_page(m_ScrolledWindowScripts, _("Scripts"));
109    
110      actionGroup = Gtk::ActionGroup::create();      actionGroup = Gtk::ActionGroup::create();
111    
# Line 123  MainWindow::MainWindow() : Line 136  MainWindow::MainWindow() :
136                                           Gtk::Stock::PROPERTIES),                                           Gtk::Stock::PROPERTIES),
137                       sigc::mem_fun(                       sigc::mem_fun(
138                           *this, &MainWindow::show_instr_props));                           *this, &MainWindow::show_instr_props));
139        actionGroup->add(Gtk::Action::create("MidiRules",
140                                             _("_Midi Rules...")),
141                         sigc::mem_fun(
142                             *this, &MainWindow::show_midi_rules));
143        actionGroup->add(Gtk::Action::create("ScriptSlots",
144                                             _("_Script Slots...")),
145                         sigc::mem_fun(
146                             *this, &MainWindow::show_script_slots));
147      actionGroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT),      actionGroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT),
148                       sigc::mem_fun(                       sigc::mem_fun(
149                           *this, &MainWindow::on_action_quit));                           *this, &MainWindow::on_action_quit));
150      actionGroup->add(Gtk::Action::create("MenuInstrument", _("_Instrument")));      actionGroup->add(
151            Gtk::Action::create("MenuSample", _("_Sample")),
152            sigc::mem_fun(*this, &MainWindow::show_samples_tab)
153        );
154        actionGroup->add(
155            Gtk::Action::create("MenuInstrument", _("_Instrument")),
156            sigc::mem_fun(*this, &MainWindow::show_intruments_tab)
157        );
158        actionGroup->add(
159            Gtk::Action::create("MenuScript", _("S_cript")),
160            sigc::mem_fun(*this, &MainWindow::show_scripts_tab)
161        );
162        actionGroup->add(Gtk::Action::create("AllInstruments", _("_Select")));
163    
164      actionGroup->add(Gtk::Action::create("MenuEdit", _("_Edit")));      actionGroup->add(Gtk::Action::create("MenuEdit", _("_Edit")));
165    
166      Glib::RefPtr<Gtk::ToggleAction> toggle_action =      Glib::RefPtr<Gtk::ToggleAction> toggle_action =
167          Gtk::ToggleAction::create("CopySampleUnity", _("Copy Sample's _Unity Note"), "ffaga");          Gtk::ToggleAction::create("CopySampleUnity", _("Copy Sample's _Unity Note"));
168      toggle_action->set_active(true);      toggle_action->set_active(true);
     //FIXME: doesn't work, why?  
     toggle_action->set_tooltip(_("Used when dragging a sample to a region's sample reference field."));  
169      actionGroup->add(toggle_action);      actionGroup->add(toggle_action);
170    
171      toggle_action =      toggle_action =
172          Gtk::ToggleAction::create("CopySampleTune", _("Copy Sample's _Fine Tune"));          Gtk::ToggleAction::create("CopySampleTune", _("Copy Sample's _Fine Tune"));
173      toggle_action->set_active(true);      toggle_action->set_active(true);
     //FIXME: doesn't work, why?  
     toggle_action->set_tooltip(_("Used when dragging a sample to a region's sample reference field."));  
174      actionGroup->add(toggle_action);      actionGroup->add(toggle_action);
175    
176      toggle_action =      toggle_action =
177          Gtk::ToggleAction::create("CopySampleLoop", _("Copy Sample's _Loop Points"));          Gtk::ToggleAction::create("CopySampleLoop", _("Copy Sample's _Loop Points"));
178      toggle_action->set_active(true);      toggle_action->set_active(true);
     //FIXME: doesn't work, why?  
     toggle_action->set_tooltip(_("Used when dragging a sample to a region's sample reference field."));  
179      actionGroup->add(toggle_action);      actionGroup->add(toggle_action);
180    
181    
# Line 180  MainWindow::MainWindow() : Line 206  MainWindow::MainWindow() :
206          sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument)          sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument)
207      );      );
208    
209    
210        actionGroup->add(Gtk::Action::create("MenuSettings", _("_Settings")));
211        
212        toggle_action =
213            Gtk::ToggleAction::create("WarnUserOnExtensions", _("Show warning on format _extensions"));
214        toggle_action->set_active(Settings::singleton()->warnUserOnExtensions);
215        actionGroup->add(
216            toggle_action,
217            sigc::mem_fun(*this, &MainWindow::on_action_warn_user_on_extensions)
218        );
219    
220    
221        actionGroup->add(Gtk::Action::create("MenuTools", _("_Tools")));
222    
223        actionGroup->add(
224            Gtk::Action::create("CombineInstruments", _("_Combine Instruments...")),
225            sigc::mem_fun(*this, &MainWindow::on_action_combine_instruments)
226        );
227    
228        actionGroup->add(
229            Gtk::Action::create("MergeFiles", _("_Merge Files...")),
230            sigc::mem_fun(*this, &MainWindow::on_action_merge_files)
231        );
232    
233    
234      // sample right-click popup actions      // sample right-click popup actions
235      actionGroup->add(      actionGroup->add(
236          Gtk::Action::create("SampleProperties", Gtk::Stock::PROPERTIES),          Gtk::Action::create("SampleProperties", Gtk::Stock::PROPERTIES),
# Line 198  MainWindow::MainWindow() : Line 249  MainWindow::MainWindow() :
249          sigc::mem_fun(*this, &MainWindow::on_action_remove_sample)          sigc::mem_fun(*this, &MainWindow::on_action_remove_sample)
250      );      );
251      actionGroup->add(      actionGroup->add(
252            Gtk::Action::create("ShowSampleRefs", _("Show References...")),
253            sigc::mem_fun(*this, &MainWindow::on_action_view_references)
254        );
255        actionGroup->add(
256          Gtk::Action::create("ReplaceAllSamplesInAllGroups",          Gtk::Action::create("ReplaceAllSamplesInAllGroups",
257                              _("Replace All Samples in All Groups...")),                              _("Replace All Samples in All Groups...")),
258          sigc::mem_fun(*this, &MainWindow::on_action_replace_all_samples_in_all_groups)          sigc::mem_fun(*this, &MainWindow::on_action_replace_all_samples_in_all_groups)
259      );      );
260        
261        // script right-click popup actions
262        actionGroup->add(
263            Gtk::Action::create("AddScriptGroup", _("Add _Group")),
264            sigc::mem_fun(*this, &MainWindow::on_action_add_script_group)
265        );
266        actionGroup->add(
267            Gtk::Action::create("AddScript", _("Add _Script")),
268            sigc::mem_fun(*this, &MainWindow::on_action_add_script)
269        );
270        actionGroup->add(
271            Gtk::Action::create("EditScript", _("_Edit Script...")),
272            sigc::mem_fun(*this, &MainWindow::on_action_edit_script)
273        );
274        actionGroup->add(
275            Gtk::Action::create("RemoveScript", Gtk::Stock::REMOVE),
276            sigc::mem_fun(*this, &MainWindow::on_action_remove_script)
277        );
278    
279      uiManager = Gtk::UIManager::create();      uiManager = Gtk::UIManager::create();
280      uiManager->insert_action_group(actionGroup);      uiManager->insert_action_group(actionGroup);
# Line 226  MainWindow::MainWindow() : Line 299  MainWindow::MainWindow() :
299          "      <menuitem action='CopySampleTune'/>"          "      <menuitem action='CopySampleTune'/>"
300          "      <menuitem action='CopySampleLoop'/>"          "      <menuitem action='CopySampleLoop'/>"
301          "    </menu>"          "    </menu>"
302            "    <menu action='MenuSample'>"
303            "      <menuitem action='SampleProperties'/>"
304            "      <menuitem action='AddGroup'/>"
305            "      <menuitem action='AddSample'/>"
306            "      <menuitem action='ShowSampleRefs'/>"
307            "      <menuitem action='ReplaceAllSamplesInAllGroups' />"
308            "      <separator/>"
309            "      <menuitem action='RemoveSample'/>"
310            "    </menu>"
311          "    <menu action='MenuInstrument'>"          "    <menu action='MenuInstrument'>"
312            "      <menu action='AllInstruments'>"
313            "      </menu>"
314            "      <separator/>"
315            "      <menuitem action='InstrProperties'/>"
316            "      <menuitem action='MidiRules'/>"
317            "      <menuitem action='ScriptSlots'/>"
318            "      <menuitem action='AddInstrument'/>"
319            "      <menuitem action='DupInstrument'/>"
320            "      <separator/>"
321            "      <menuitem action='RemoveInstrument'/>"
322            "    </menu>"
323            "    <menu action='MenuScript'>"
324            "      <menuitem action='AddScriptGroup'/>"
325            "      <menuitem action='AddScript'/>"
326            "      <menuitem action='EditScript'/>"
327            "      <separator/>"
328            "      <menuitem action='RemoveScript'/>"
329          "    </menu>"          "    </menu>"
330          "    <menu action='MenuView'>"          "    <menu action='MenuView'>"
331          "      <menuitem action='Statusbar'/>"          "      <menuitem action='Statusbar'/>"
332          "    </menu>"          "    </menu>"
333            "    <menu action='MenuTools'>"
334            "      <menuitem action='CombineInstruments'/>"
335            "      <menuitem action='MergeFiles'/>"
336            "    </menu>"
337            "    <menu action='MenuSettings'>"
338            "      <menuitem action='WarnUserOnExtensions'/>"
339            "    </menu>"
340          "    <menu action='MenuHelp'>"          "    <menu action='MenuHelp'>"
341          "      <menuitem action='About'/>"          "      <menuitem action='About'/>"
342          "    </menu>"          "    </menu>"
343          "  </menubar>"          "  </menubar>"
344          "  <popup name='PopupMenu'>"          "  <popup name='PopupMenu'>"
345          "    <menuitem action='InstrProperties'/>"          "    <menuitem action='InstrProperties'/>"
346            "    <menuitem action='MidiRules'/>"
347            "    <menuitem action='ScriptSlots'/>"
348          "    <menuitem action='AddInstrument'/>"          "    <menuitem action='AddInstrument'/>"
349          "    <menuitem action='DupInstrument'/>"          "    <menuitem action='DupInstrument'/>"
350          "    <separator/>"          "    <separator/>"
# Line 246  MainWindow::MainWindow() : Line 354  MainWindow::MainWindow() :
354          "    <menuitem action='SampleProperties'/>"          "    <menuitem action='SampleProperties'/>"
355          "    <menuitem action='AddGroup'/>"          "    <menuitem action='AddGroup'/>"
356          "    <menuitem action='AddSample'/>"          "    <menuitem action='AddSample'/>"
357            "    <menuitem action='ShowSampleRefs'/>"
358          "    <menuitem action='ReplaceAllSamplesInAllGroups' />"          "    <menuitem action='ReplaceAllSamplesInAllGroups' />"
359          "    <separator/>"          "    <separator/>"
360          "    <menuitem action='RemoveSample'/>"          "    <menuitem action='RemoveSample'/>"
361          "  </popup>"          "  </popup>"
362            "  <popup name='ScriptPopupMenu'>"
363            "    <menuitem action='AddScriptGroup'/>"
364            "    <menuitem action='AddScript'/>"
365            "    <menuitem action='EditScript'/>"
366            "    <separator/>"
367            "    <menuitem action='RemoveScript'/>"
368            "  </popup>"
369          "</ui>";          "</ui>";
370      uiManager->add_ui_from_string(ui_info);      uiManager->add_ui_from_string(ui_info);
371    
372      popup_menu = dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/PopupMenu"));      popup_menu = dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/PopupMenu"));
373        
374        // Set tooltips for menu items (for some reason, setting a tooltip on the
375        // respective Gtk::Action objects above will simply be ignored, no matter
376        // if using Gtk::Action::set_tooltip() or passing the tooltip string on
377        // Gtk::Action::create()).
378        {
379            Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
380                uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
381            item->set_tooltip_text(_("Used when dragging a sample to a region's sample reference field. You may disable this for example if you want to replace an existing sample in a region with a new sample, but don't want that the region's current unity note setting will be altered by this action."));
382        }
383        {
384            Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
385                uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
386            item->set_tooltip_text(_("Used when dragging a sample to a region's sample reference field. You may disable this for example if you want to replace an existing sample in a region with a new sample, but don't want that the region's current sample playback tuning will be altered by this action."));
387        }
388        {
389            Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
390                uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
391            item->set_tooltip_text(_("Used when dragging a sample to a region's sample reference field. You may disable this for example if you want to replace an existing sample in a region with a new sample, but don't want that the region's current loop informations to be altered by this action."));
392        }
393        {
394            Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
395                uiManager->get_widget("/MenuBar/MenuSettings/WarnUserOnExtensions"));
396            item->set_tooltip_text(_("If checked, a warning will be shown whenever you try to use a feature which is based on a LinuxSampler extension ontop of the original gig format, which would not work with the Gigasampler/GigaStudio application."));
397        }
398        {
399            Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
400                uiManager->get_widget("/MenuBar/MenuTools/CombineInstruments"));
401            item->set_tooltip_text(_("Create combi sounds out of individual sounds of this .gig file."));
402        }
403        {
404            Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
405                uiManager->get_widget("/MenuBar/MenuTools/MergeFiles"));
406            item->set_tooltip_text(_("Add instruments and samples of other .gig files to this .gig file."));
407        }
408    
409    
410      instrument_menu = static_cast<Gtk::MenuItem*>(      instrument_menu = static_cast<Gtk::MenuItem*>(
411          uiManager->get_widget("/MenuBar/MenuInstrument"))->get_submenu();          uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments"))->get_submenu();
412    
413      Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar");      Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar");
414      m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);      m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);
# Line 282  MainWindow::MainWindow() : Line 434  MainWindow::MainWindow() :
434      // Create the Tree model:      // Create the Tree model:
435      m_refTreeModel = Gtk::ListStore::create(m_Columns);      m_refTreeModel = Gtk::ListStore::create(m_Columns);
436      m_TreeView.set_model(m_refTreeModel);      m_TreeView.set_model(m_refTreeModel);
437        m_TreeView.set_tooltip_text(_("Right click here for actions on instruments & MIDI Rules."));
438      instrument_name_connection = m_refTreeModel->signal_row_changed().connect(      instrument_name_connection = m_refTreeModel->signal_row_changed().connect(
439          sigc::mem_fun(*this, &MainWindow::instrument_name_changed)          sigc::mem_fun(*this, &MainWindow::instrument_name_changed)
440      );      );
# Line 293  MainWindow::MainWindow() : Line 446  MainWindow::MainWindow() :
446      // create samples treeview (including its data model)      // create samples treeview (including its data model)
447      m_refSamplesTreeModel = SamplesTreeStore::create(m_SamplesModel);      m_refSamplesTreeModel = SamplesTreeStore::create(m_SamplesModel);
448      m_TreeViewSamples.set_model(m_refSamplesTreeModel);      m_TreeViewSamples.set_model(m_refSamplesTreeModel);
449        m_TreeViewSamples.set_tooltip_text(_("To actually use a sample, drag it from this list view to \"Sample\" -> \"Sample:\" on the region's settings pane on the right.\n\nRight click here for more actions on samples."));
450      // m_TreeViewSamples.set_reorderable();      // m_TreeViewSamples.set_reorderable();
451      m_TreeViewSamples.append_column_editable("Samples", m_SamplesModel.m_col_name);      m_TreeViewSamples.append_column_editable(_("Name"), m_SamplesModel.m_col_name);
452      m_TreeViewSamples.set_headers_visible(false);      m_TreeViewSamples.append_column(_("Referenced"), m_SamplesModel.m_col_refcount);
453        {
454            Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(0);
455            Gtk::CellRendererText* cellrenderer =
456                dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell());
457            column->add_attribute(
458                cellrenderer->property_foreground(), m_SamplesModel.m_color
459            );
460        }
461        {
462            Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(1);
463            Gtk::CellRendererText* cellrenderer =
464                dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell());
465            column->add_attribute(
466                cellrenderer->property_foreground(), m_SamplesModel.m_color
467            );
468        }
469        m_TreeViewSamples.set_headers_visible(true);
470      m_TreeViewSamples.signal_button_press_event().connect_notify(      m_TreeViewSamples.signal_button_press_event().connect_notify(
471          sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release)          sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release)
472      );      );
# Line 303  MainWindow::MainWindow() : Line 474  MainWindow::MainWindow() :
474          sigc::mem_fun(*this, &MainWindow::sample_name_changed)          sigc::mem_fun(*this, &MainWindow::sample_name_changed)
475      );      );
476    
477        // create scripts treeview (including its data model)
478        m_refScriptsTreeModel = ScriptsTreeStore::create(m_ScriptsModel);
479        m_TreeViewScripts.set_model(m_refScriptsTreeModel);
480        m_TreeViewScripts.set_tooltip_text(_(
481            "Use CTRL + double click for editing a script."
482            "\n\n"
483            "Note: instrument scripts are a LinuxSampler extension of the gig "
484            "format. This feature will not work with the GigaStudio software!"
485        ));
486        // m_TreeViewScripts.set_reorderable();
487        m_TreeViewScripts.append_column_editable("Samples", m_ScriptsModel.m_col_name);
488        m_TreeViewScripts.set_headers_visible(false);
489        m_TreeViewScripts.signal_button_press_event().connect_notify(
490            sigc::mem_fun(*this, &MainWindow::on_script_treeview_button_release)
491        );
492        //FIXME: why the heck does this double click signal_row_activated() only fired while CTRL key is pressed ?
493        m_TreeViewScripts.signal_row_activated().connect(
494            sigc::mem_fun(*this, &MainWindow::script_double_clicked)
495        );
496        m_refScriptsTreeModel->signal_row_changed().connect(
497            sigc::mem_fun(*this, &MainWindow::script_name_changed)
498        );
499    
500        // establish drag&drop between scripts tree view and ScriptSlots window
501        std::vector<Gtk::TargetEntry> drag_target_gig_script;
502        drag_target_gig_script.push_back(Gtk::TargetEntry("gig::Script"));
503        m_TreeViewScripts.drag_source_set(drag_target_gig_script);
504        m_TreeViewScripts.signal_drag_begin().connect(
505            sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_begin)
506        );
507        m_TreeViewScripts.signal_drag_data_get().connect(
508            sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_data_get)
509        );
510    
511      // 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
512      std::vector<Gtk::TargetEntry> drag_target_gig_sample;      std::vector<Gtk::TargetEntry> drag_target_gig_sample;
513      drag_target_gig_sample.push_back(Gtk::TargetEntry("gig::Sample"));      drag_target_gig_sample.push_back(Gtk::TargetEntry("gig::Sample"));
# Line 327  MainWindow::MainWindow() : Line 532  MainWindow::MainWindow() :
532          sigc::mem_fun(*this, &MainWindow::file_changed));          sigc::mem_fun(*this, &MainWindow::file_changed));
533      propDialog.signal_changed().connect(      propDialog.signal_changed().connect(
534          sigc::mem_fun(*this, &MainWindow::file_changed));          sigc::mem_fun(*this, &MainWindow::file_changed));
535        midiRules.signal_changed().connect(
536            sigc::mem_fun(*this, &MainWindow::file_changed));
537    
538      dimreg_edit.signal_dimreg_to_be_changed().connect(      dimreg_edit.signal_dimreg_to_be_changed().connect(
539          dimreg_to_be_changed_signal.make_slot());          dimreg_to_be_changed_signal.make_slot());
# Line 334  MainWindow::MainWindow() : Line 541  MainWindow::MainWindow() :
541          dimreg_changed_signal.make_slot());          dimreg_changed_signal.make_slot());
542      dimreg_edit.signal_sample_ref_changed().connect(      dimreg_edit.signal_sample_ref_changed().connect(
543          sample_ref_changed_signal.make_slot());          sample_ref_changed_signal.make_slot());
544        sample_ref_changed_signal.connect(
545            sigc::mem_fun(*this, &MainWindow::on_sample_ref_changed)
546        );
547        samples_to_be_removed_signal.connect(
548            sigc::mem_fun(*this, &MainWindow::on_samples_to_be_removed)
549        );
550    
551      m_RegionChooser.signal_instrument_struct_to_be_changed().connect(      m_RegionChooser.signal_instrument_struct_to_be_changed().connect(
552          sigc::hide(          sigc::hide(
# Line 375  MainWindow::MainWindow() : Line 588  MainWindow::MainWindow() :
588    
589      // start with a new gig file by default      // start with a new gig file by default
590      on_action_file_new();      on_action_file_new();
591    
592        // select 'Instruments' tab by default
593        // (gtk allows this only if the tab childs are visible, thats why it's here)
594        m_TreeViewNotebook.set_current_page(1);
595  }  }
596    
597  MainWindow::~MainWindow()  MainWindow::~MainWindow()
# Line 455  void MainWindow::dimreg_all_dimregs_togg Line 672  void MainWindow::dimreg_all_dimregs_togg
672  void MainWindow::dimreg_changed()  void MainWindow::dimreg_changed()
673  {  {
674      update_dimregs();      update_dimregs();
675      dimreg_edit.set_dim_region(m_DimRegionChooser.get_dimregion());      dimreg_edit.set_dim_region(m_DimRegionChooser.get_main_dimregion());
676  }  }
677    
678  void MainWindow::on_sel_change()  void MainWindow::on_sel_change()
# Line 553  void MainWindow::__clear() { Line 770  void MainWindow::__clear() {
770      // clear the samples and instruments tree views      // clear the samples and instruments tree views
771      m_refTreeModel->clear();      m_refTreeModel->clear();
772      m_refSamplesTreeModel->clear();      m_refSamplesTreeModel->clear();
773        m_refScriptsTreeModel->clear();
774      // remove all entries from "Instrument" menu      // remove all entries from "Instrument" menu
775      while (!instrument_menu->get_children().empty()) {      while (!instrument_menu->get_children().empty()) {
776          remove_instrument_from_menu(0);          remove_instrument_from_menu(0);
# Line 563  void MainWindow::__clear() { Line 781  void MainWindow::__clear() {
781      set_file_is_shared(false);      set_file_is_shared(false);
782  }  }
783    
784    void MainWindow::__refreshEntireGUI() {
785        // clear the samples and instruments tree views
786        m_refTreeModel->clear();
787        m_refSamplesTreeModel->clear();
788        m_refScriptsTreeModel->clear();
789        // remove all entries from "Instrument" menu
790        while (!instrument_menu->get_children().empty()) {
791            remove_instrument_from_menu(0);
792        }
793    
794        if (!this->file) return;
795    
796        load_gig(
797            this->file, this->file->pInfo->Name.c_str(), this->file_is_shared
798        );
799    }
800    
801  void MainWindow::on_action_file_new()  void MainWindow::on_action_file_new()
802  {  {
803      if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;      if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
# Line 667  void MainWindow::load_instrument(gig::In Line 902  void MainWindow::load_instrument(gig::In
902      // load the instrument      // load the instrument
903      gig::File* pFile = (gig::File*) instr->GetParent();      gig::File* pFile = (gig::File*) instr->GetParent();
904      load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);      load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);
905      //TODO: automatically select the given instrument      // automatically select the given instrument
906        int i = 0;
907        for (gig::Instrument* instrument = pFile->GetFirstInstrument(); instrument;
908             instrument = pFile->GetNextInstrument(), ++i)
909        {
910            if (instrument == instr) {
911                // select item in "instruments" tree view
912                m_TreeView.get_selection()->select(Gtk::TreePath(ToString(i)));
913                // make sure the selected item in the "instruments" tree view is
914                // visible (scroll to it)
915                m_TreeView.scroll_to_row(Gtk::TreePath(ToString(i)));
916                // select item in instrument menu
917                {
918                    const std::vector<Gtk::Widget*> children =
919                        instrument_menu->get_children();
920                    static_cast<Gtk::RadioMenuItem*>(children[i])->set_active();
921                }
922                // update region chooser and dimension region chooser
923                m_RegionChooser.set_instrument(instr);
924                break;
925            }
926        }
927  }  }
928    
929  void MainWindow::on_loader_progress()  void MainWindow::on_loader_progress()
# Line 927  void MainWindow::on_action_file_properti Line 1183  void MainWindow::on_action_file_properti
1183      propDialog.deiconify();      propDialog.deiconify();
1184  }  }
1185    
1186    void MainWindow::on_action_warn_user_on_extensions() {
1187        Settings::singleton()->warnUserOnExtensions =
1188            !Settings::singleton()->warnUserOnExtensions;
1189    }
1190    
1191  void MainWindow::on_action_help_about()  void MainWindow::on_action_help_about()
1192  {  {
1193      Gtk::AboutDialog dialog;      Gtk::AboutDialog dialog;
# Line 936  void MainWindow::on_action_help_about() Line 1197  void MainWindow::on_action_help_about()
1197      dialog.set_name("Gigedit");      dialog.set_name("Gigedit");
1198  #endif  #endif
1199      dialog.set_version(VERSION);      dialog.set_version(VERSION);
1200      dialog.set_copyright("Copyright (C) 2006-2013 Andreas Persson");      dialog.set_copyright("Copyright (C) 2006-2014 Andreas Persson");
1201      dialog.set_comments(_(      const std::string sComment =
1202          "Released under the GNU General Public License.\n"          _("Built " __DATE__ "\nUsing ") +
1203          "\n"          ::gig::libraryName() + " " + ::gig::libraryVersion() + "\n\n" +
1204          "Please notice that this is still a very young instrument editor. "          _(
1205          "So better backup your Gigasampler files before editing them with "              "Gigedit is released under the GNU General Public License.\n"
1206          "this application.\n"              "\n"
1207          "\n"              "This program is distributed WITHOUT ANY WARRANTY; So better "
1208          "Please report bugs to: http://bugs.linuxsampler.org")              "backup your Gigasampler/GigaStudio files before editing them with "
1209      );              "this application.\n"
1210                "\n"
1211                "Please report bugs to: http://bugs.linuxsampler.org"
1212            );
1213        dialog.set_comments(sComment.c_str());
1214      dialog.set_website("http://www.linuxsampler.org");      dialog.set_website("http://www.linuxsampler.org");
1215      dialog.set_website_label("http://www.linuxsampler.org");      dialog.set_website_label("http://www.linuxsampler.org");
1216      dialog.run();      dialog.run();
1217  }  }
1218    
1219  PropDialog::PropDialog()  PropDialog::PropDialog()
1220      : eName(_("Name")),      : eFileFormat(_("File Format")),
1221          eName(_("Name")),
1222        eCreationDate(_("Creation date")),        eCreationDate(_("Creation date")),
1223        eComments(_("Comments")),        eComments(_("Comments")),
1224        eProduct(_("Product")),        eProduct(_("Product")),
# Line 969  PropDialog::PropDialog() Line 1235  PropDialog::PropDialog()
1235        eCommissioned(_("Commissioned")),        eCommissioned(_("Commissioned")),
1236        eSubject(_("Subject")),        eSubject(_("Subject")),
1237        quitButton(Gtk::Stock::CLOSE),        quitButton(Gtk::Stock::CLOSE),
1238        table(2, 1)        table(2, 1),
1239          m_file(NULL)
1240  {  {
1241      set_title(_("File Properties"));      set_title(_("File Properties"));
1242      eName.set_width_chars(50);      eName.set_width_chars(50);
# Line 991  PropDialog::PropDialog() Line 1258  PropDialog::PropDialog()
1258      connect(eCommissioned, &DLS::Info::Commissioned);      connect(eCommissioned, &DLS::Info::Commissioned);
1259      connect(eSubject, &DLS::Info::Subject);      connect(eSubject, &DLS::Info::Subject);
1260    
1261        table.add(eFileFormat);
1262      table.add(eName);      table.add(eName);
1263      table.add(eCreationDate);      table.add(eCreationDate);
1264      table.add(eComments);      table.add(eComments);
# Line 1021  PropDialog::PropDialog() Line 1289  PropDialog::PropDialog()
1289      quitButton.grab_focus();      quitButton.grab_focus();
1290      quitButton.signal_clicked().connect(      quitButton.signal_clicked().connect(
1291          sigc::mem_fun(*this, &PropDialog::hide));          sigc::mem_fun(*this, &PropDialog::hide));
1292        eFileFormat.signal_value_changed().connect(
1293            sigc::mem_fun(*this, &PropDialog::onFileFormatChanged));
1294    
1295      quitButton.show();      quitButton.show();
1296      vbox.show();      vbox.show();
1297      show_all_children();      show_all_children();
1298  }  }
1299    
1300    void PropDialog::set_file(gig::File* file)
1301    {
1302        m_file = file;
1303    
1304        // update file format version combo box
1305        const std::string sGiga = "Gigasampler/GigaStudio v";
1306        const int major = file->pVersion->major;
1307        std::vector<std::string> txts;
1308        std::vector<int> values;
1309        txts.push_back(sGiga + "2"); values.push_back(2);
1310        txts.push_back(sGiga + "3/v4"); values.push_back(3);
1311        if (major != 2 && major != 3) {
1312            txts.push_back(sGiga + ToString(major)); values.push_back(major);
1313        }
1314        std::vector<const char*> texts;
1315        for (int i = 0; i < txts.size(); ++i) texts.push_back(txts[i].c_str());
1316        texts.push_back(NULL); values.push_back(0);
1317        eFileFormat.set_choices(&texts[0], &values[0]);
1318        eFileFormat.set_value(major);
1319    }
1320    
1321    void PropDialog::onFileFormatChanged() {
1322        const int major = eFileFormat.get_value();
1323        if (m_file) m_file->pVersion->major = major;
1324    }
1325    
1326  void PropDialog::set_info(DLS::Info* info)  void PropDialog::set_info(DLS::Info* info)
1327  {  {
1328      update(info);      update(info);
# Line 1158  void MainWindow::file_changed() Line 1454  void MainWindow::file_changed()
1454      }      }
1455  }  }
1456    
1457    void MainWindow::updateSampleRefCountMap(gig::File* gig) {
1458        sample_ref_count.clear();
1459        
1460        if (!gig) return;
1461    
1462        for (gig::Instrument* instrument = gig->GetFirstInstrument(); instrument;
1463             instrument = gig->GetNextInstrument())
1464        {
1465            for (gig::Region* rgn = instrument->GetFirstRegion(); rgn;
1466                 rgn = instrument->GetNextRegion())
1467            {
1468                for (int i = 0; i < 256; ++i) {
1469                    if (!rgn->pDimensionRegions[i]) continue;
1470                    if (rgn->pDimensionRegions[i]->pSample) {
1471                        sample_ref_count[rgn->pDimensionRegions[i]->pSample]++;
1472                    }
1473                }
1474            }
1475        }
1476    }
1477    
1478  void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)  void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
1479  {  {
1480      file = 0;      file = 0;
# Line 1168  void MainWindow::load_gig(gig::File* gig Line 1485  void MainWindow::load_gig(gig::File* gig
1485      file_has_name = filename;      file_has_name = filename;
1486      file_is_changed = false;      file_is_changed = false;
1487    
1488        propDialog.set_file(gig);
1489      propDialog.set_info(gig->pInfo);      propDialog.set_info(gig->pInfo);
1490    
1491      instrument_name_connection.block();      instrument_name_connection.block();
# Line 1183  void MainWindow::load_gig(gig::File* gig Line 1501  void MainWindow::load_gig(gig::File* gig
1501          add_instrument_to_menu(name);          add_instrument_to_menu(name);
1502      }      }
1503      instrument_name_connection.unblock();      instrument_name_connection.unblock();
1504      uiManager->get_widget("/MenuBar/MenuInstrument")->show();      uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments")->show();
1505    
1506        updateSampleRefCountMap(gig);
1507    
1508      for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {      for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {
1509          if (group->Name != "") {          if (group->Name != "") {
# Line 1201  void MainWindow::load_gig(gig::File* gig Line 1521  void MainWindow::load_gig(gig::File* gig
1521                      gig_to_utf8(sample->pInfo->Name);                      gig_to_utf8(sample->pInfo->Name);
1522                  rowSample[m_SamplesModel.m_col_sample] = sample;                  rowSample[m_SamplesModel.m_col_sample] = sample;
1523                  rowSample[m_SamplesModel.m_col_group]  = NULL;                  rowSample[m_SamplesModel.m_col_group]  = NULL;
1524                    int refcount = sample_ref_count.count(sample) ? sample_ref_count[sample] : 0;
1525                    rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
1526                    rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
1527              }              }
1528          }          }
1529      }      }
1530        
1531        for (int i = 0; gig->GetScriptGroup(i); ++i) {
1532            gig::ScriptGroup* group = gig->GetScriptGroup(i);
1533    
1534            Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
1535            Gtk::TreeModel::Row rowGroup = *iterGroup;
1536            rowGroup[m_ScriptsModel.m_col_name]   = gig_to_utf8(group->Name);
1537            rowGroup[m_ScriptsModel.m_col_group]  = group;
1538            rowGroup[m_ScriptsModel.m_col_script] = NULL;
1539            for (int s = 0; group->GetScript(s); ++s) {
1540                gig::Script* script = group->GetScript(s);
1541    
1542                Gtk::TreeModel::iterator iterScript =
1543                    m_refScriptsTreeModel->append(rowGroup.children());
1544                Gtk::TreeModel::Row rowScript = *iterScript;
1545                rowScript[m_ScriptsModel.m_col_name] = gig_to_utf8(script->Name);
1546                rowScript[m_ScriptsModel.m_col_script] = script;
1547                rowScript[m_ScriptsModel.m_col_group]  = NULL;
1548            }
1549        }
1550        // unfold all sample groups & script groups by default
1551        m_TreeViewSamples.expand_all();
1552        m_TreeViewScripts.expand_all();
1553    
1554      file = gig;      file = gig;
1555    
# Line 1211  void MainWindow::load_gig(gig::File* gig Line 1557  void MainWindow::load_gig(gig::File* gig
1557      m_TreeView.get_selection()->select(Gtk::TreePath("0"));      m_TreeView.get_selection()->select(Gtk::TreePath("0"));
1558    
1559      instr_props_set_instrument();      instr_props_set_instrument();
1560        gig::Instrument* instrument = get_instrument();
1561        if (instrument) {
1562            midiRules.set_instrument(instrument);
1563        }
1564  }  }
1565    
1566  bool MainWindow::instr_props_set_instrument()  bool MainWindow::instr_props_set_instrument()
# Line 1258  void MainWindow::instr_name_changed_by_i Line 1608  void MainWindow::instr_name_changed_by_i
1608      }      }
1609  }  }
1610    
1611    void MainWindow::show_midi_rules()
1612    {
1613        if (gig::Instrument* instrument = get_instrument())
1614        {
1615            midiRules.set_instrument(instrument);
1616            midiRules.show();
1617            midiRules.deiconify();
1618        }
1619    }
1620    
1621    void MainWindow::show_script_slots() {
1622        if (!file) return;
1623        // get selected instrument
1624        Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1625        Gtk::TreeModel::iterator it = sel->get_selected();
1626        if (!it) return;
1627        Gtk::TreeModel::Row row = *it;
1628        gig::Instrument* instrument = row[m_Columns.m_col_instr];
1629        if (!instrument) return;
1630    
1631        ScriptSlots* window = new ScriptSlots;
1632        window->setInstrument(instrument);
1633        //window->reparent(*this);
1634        window->show();
1635    }
1636    
1637  void MainWindow::on_action_view_status_bar() {  void MainWindow::on_action_view_status_bar() {
1638      Gtk::CheckMenuItem* item =      Gtk::CheckMenuItem* item =
1639          dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));          dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
# Line 1304  void MainWindow::on_button_release(GdkEv Line 1680  void MainWindow::on_button_release(GdkEv
1680      if (button->type == GDK_2BUTTON_PRESS) {      if (button->type == GDK_2BUTTON_PRESS) {
1681          show_instr_props();          show_instr_props();
1682      } else if (button->type == GDK_BUTTON_PRESS && button->button == 3) {      } else if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1683            // gig v2 files have no midi rules
1684            const bool bEnabled = !(file->pVersion && file->pVersion->major == 2);
1685            static_cast<Gtk::MenuItem*>(
1686                uiManager->get_widget("/MenuBar/MenuInstrument/MidiRules"))->set_sensitive(
1687                    bEnabled
1688                );
1689            static_cast<Gtk::MenuItem*>(
1690                uiManager->get_widget("/PopupMenu/MidiRules"))->set_sensitive(
1691                    bEnabled
1692                );
1693          popup_menu->popup(button->button, button->time);          popup_menu->popup(button->button, button->time);
1694      }      }
1695  }  }
# Line 1337  void MainWindow::on_sample_treeview_butt Line 1723  void MainWindow::on_sample_treeview_butt
1723              group_selected  = row[m_SamplesModel.m_col_group];              group_selected  = row[m_SamplesModel.m_col_group];
1724              sample_selected = row[m_SamplesModel.m_col_sample];              sample_selected = row[m_SamplesModel.m_col_sample];
1725          }          }
1726            
1727                
1728          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->
1729              set_sensitive(group_selected || sample_selected);              set_sensitive(group_selected || sample_selected);
1730          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->
1731              set_sensitive(group_selected || sample_selected);              set_sensitive(group_selected || sample_selected);
1732          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->
1733              set_sensitive(file);              set_sensitive(file);
1734            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/ShowSampleRefs"))->
1735                set_sensitive(sample_selected);
1736          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->          dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->
1737              set_sensitive(group_selected || sample_selected);              set_sensitive(group_selected || sample_selected);
1738          // show sample popup          // show sample popup
1739          sample_popup->popup(button->button, button->time);          sample_popup->popup(button->button, button->time);
1740    
1741            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/SampleProperties"))->
1742                set_sensitive(group_selected || sample_selected);
1743            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddSample"))->
1744                set_sensitive(group_selected || sample_selected);
1745            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddGroup"))->
1746                set_sensitive(file);
1747            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/ShowSampleRefs"))->
1748                set_sensitive(sample_selected);
1749            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/RemoveSample"))->
1750                set_sensitive(group_selected || sample_selected);
1751      }      }
1752  }  }
1753    
1754    void MainWindow::on_script_treeview_button_release(GdkEventButton* button) {
1755        if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1756            Gtk::Menu* script_popup =
1757                dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/ScriptPopupMenu"));
1758            // update enabled/disabled state of sample popup items
1759            Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1760            Gtk::TreeModel::iterator it = sel->get_selected();
1761            bool group_selected  = false;
1762            bool script_selected = false;
1763            if (it) {
1764                Gtk::TreeModel::Row row = *it;
1765                group_selected  = row[m_ScriptsModel.m_col_group];
1766                script_selected = row[m_ScriptsModel.m_col_script];
1767            }
1768            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScript"))->
1769                set_sensitive(group_selected || script_selected);
1770            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScriptGroup"))->
1771                set_sensitive(file);
1772            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/EditScript"))->
1773                set_sensitive(script_selected);    
1774            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/RemoveScript"))->
1775                set_sensitive(group_selected || script_selected);
1776            // show sample popup
1777            script_popup->popup(button->button, button->time);
1778    
1779            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScript"))->
1780                set_sensitive(group_selected || script_selected);
1781            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScriptGroup"))->
1782                set_sensitive(file);
1783            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/EditScript"))->
1784                set_sensitive(script_selected);    
1785            dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/RemoveScript"))->
1786                set_sensitive(group_selected || script_selected);
1787        }
1788    }
1789    
1790  Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(  Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
1791      const Glib::ustring& name, int position) {      const Glib::ustring& name, int position) {
# Line 1476  void MainWindow::on_action_remove_instru Line 1912  void MainWindow::on_action_remove_instru
1912              }              }
1913  #endif  #endif
1914              instr_props_set_instrument();              instr_props_set_instrument();
1915                instr = get_instrument();
1916                if (instr) {
1917                    midiRules.set_instrument(instr);
1918                } else {
1919                    midiRules.hide();
1920                }
1921          } catch (RIFF::Exception e) {          } catch (RIFF::Exception e) {
1922              Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);              Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
1923              msg.run();              msg.run();
# Line 1491  void MainWindow::on_action_sample_proper Line 1933  void MainWindow::on_action_sample_proper
1933      msg.run();      msg.run();
1934  }  }
1935    
1936    void MainWindow::on_action_add_script_group() {
1937        static int __script_indexer = 0;
1938        if (!file) return;
1939        gig::ScriptGroup* group = file->AddScriptGroup();
1940        group->Name = gig_from_utf8(_("Unnamed Group"));
1941        if (__script_indexer) group->Name += " " + ToString(__script_indexer);
1942        __script_indexer++;
1943        // update sample tree view
1944        Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
1945        Gtk::TreeModel::Row rowGroup = *iterGroup;
1946        rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
1947        rowGroup[m_ScriptsModel.m_col_script] = NULL;
1948        rowGroup[m_ScriptsModel.m_col_group] = group;
1949        file_changed();
1950    }
1951    
1952    void MainWindow::on_action_add_script() {
1953        if (!file) return;
1954        // get selected group
1955        Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1956        Gtk::TreeModel::iterator it = sel->get_selected();
1957        if (!it) return;
1958        Gtk::TreeModel::Row row = *it;
1959        gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
1960        if (!group) { // not a group, but a script is selected (probably)
1961            gig::Script* script = row[m_ScriptsModel.m_col_script];
1962            if (!script) return;
1963            it = row.parent(); // resolve parent (that is the script's group)
1964            if (!it) return;
1965            row = *it;
1966            group = row[m_ScriptsModel.m_col_group];
1967            if (!group) return;
1968        }
1969    
1970        // add a new script to the .gig file
1971        gig::Script* script = group->AddScript();    
1972        Glib::ustring name = _("Unnamed Script");
1973        script->Name = gig_from_utf8(name);
1974    
1975        // add script to the tree view
1976        Gtk::TreeModel::iterator iterScript =
1977            m_refScriptsTreeModel->append(row.children());
1978        Gtk::TreeModel::Row rowScript = *iterScript;
1979        rowScript[m_ScriptsModel.m_col_name] = name;
1980        rowScript[m_ScriptsModel.m_col_script] = script;
1981        rowScript[m_ScriptsModel.m_col_group]  = NULL;
1982    
1983        // unfold group of new script item in treeview
1984        Gtk::TreeModel::Path path(iterScript);
1985        m_TreeViewScripts.expand_to_path(path);
1986    }
1987    
1988    void MainWindow::on_action_edit_script() {
1989        if (!file) return;
1990        // get selected script
1991        Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1992        Gtk::TreeModel::iterator it = sel->get_selected();
1993        if (!it) return;
1994        Gtk::TreeModel::Row row = *it;
1995        gig::Script* script = row[m_ScriptsModel.m_col_script];
1996        if (!script) return;
1997    
1998        ScriptEditor* editor = new ScriptEditor;
1999        editor->setScript(script);
2000        //editor->reparent(*this);
2001        editor->show();
2002    }
2003    
2004    void MainWindow::on_action_remove_script() {
2005        if (!file) return;
2006        Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2007        Gtk::TreeModel::iterator it = sel->get_selected();
2008        if (it) {
2009            Gtk::TreeModel::Row row = *it;
2010            gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2011            gig::Script* script     = row[m_ScriptsModel.m_col_script];
2012            Glib::ustring name      = row[m_ScriptsModel.m_col_name];
2013            try {
2014                // remove script group or script from the gig file
2015                if (group) {
2016                    // notify everybody that we're going to remove these samples
2017    //TODO:         scripts_to_be_removed_signal.emit(members);
2018                    // delete the group in the .gig file including the
2019                    // samples that belong to the group
2020                    file->DeleteScriptGroup(group);
2021                    // notify that we're done with removal
2022    //TODO:         scripts_removed_signal.emit();
2023                    file_changed();
2024                } else if (script) {
2025                    // notify everybody that we're going to remove this sample
2026    //TODO:         std::list<gig::Script*> lscripts;
2027    //TODO:         lscripts.push_back(script);
2028    //TODO:         scripts_to_be_removed_signal.emit(lscripts);
2029                    // remove sample from the .gig file
2030                    script->GetGroup()->DeleteScript(script);
2031                    // notify that we're done with removal
2032    //TODO:         scripts_removed_signal.emit();
2033                    dimreg_changed();
2034                    file_changed();
2035                }
2036                // remove respective row(s) from samples tree view
2037                m_refScriptsTreeModel->erase(it);
2038            } catch (RIFF::Exception e) {
2039                // pretend we're done with removal (i.e. to avoid dead locks)
2040    //TODO:     scripts_removed_signal.emit();
2041                // show error message
2042                Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2043                msg.run();
2044            }
2045        }
2046    }
2047    
2048  void MainWindow::on_action_add_group() {  void MainWindow::on_action_add_group() {
2049      static int __sample_indexer = 0;      static int __sample_indexer = 0;
2050      if (!file) return;      if (!file) return;
# Line 1624  void MainWindow::on_action_add_sample() Line 2178  void MainWindow::on_action_add_sample()
2178                                 &instrument, sizeof(instrument)) != SF_FALSE)                                 &instrument, sizeof(instrument)) != SF_FALSE)
2179                  {                  {
2180                      sample->MIDIUnityNote = instrument.basenote;                      sample->MIDIUnityNote = instrument.basenote;
2181                        sample->FineTune      = instrument.detune;
2182    
2183                      if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {                      if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {
2184                          sample->Loops = 1;                          sample->Loops = 1;
# Line 1859  void MainWindow::on_action_remove_sample Line 2414  void MainWindow::on_action_remove_sample
2414      }      }
2415  }  }
2416    
2417    // see comment on on_sample_treeview_drag_begin()
2418    void MainWindow::on_scripts_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2419    {
2420        first_call_to_drag_data_get = true;
2421    }
2422    
2423    void MainWindow::on_scripts_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2424                                                       Gtk::SelectionData& selection_data, guint, guint)
2425    {
2426        if (!first_call_to_drag_data_get) return;
2427        first_call_to_drag_data_get = false;
2428    
2429        // get selected script
2430        gig::Script* script = NULL;
2431        Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2432        Gtk::TreeModel::iterator it = sel->get_selected();
2433        if (it) {
2434            Gtk::TreeModel::Row row = *it;
2435            script = row[m_ScriptsModel.m_col_script];
2436        }
2437        // pass the gig::Script as pointer
2438        selection_data.set(selection_data.get_target(), 0/*unused*/,
2439                           (const guchar*)&script,
2440                           sizeof(script)/*length of data in bytes*/);
2441    }
2442    
2443  // For some reason drag_data_get gets called two times for each  // For some reason drag_data_get gets called two times for each
2444  // drag'n'drop (at least when target is an Entry). This work-around  // drag'n'drop (at least when target is an Entry). This work-around
2445  // makes sure the code in drag_data_get and drop_drag_data_received is  // makes sure the code in drag_data_get and drop_drag_data_received is
# Line 1917  void MainWindow::on_sample_label_drop_dr Line 2498  void MainWindow::on_sample_label_drop_dr
2498          bool channels_changed = false;          bool channels_changed = false;
2499          if (sample->Channels == 1 && stereo_dimension) {          if (sample->Channels == 1 && stereo_dimension) {
2500              // remove the samplechannel dimension              // remove the samplechannel dimension
2501    /* commented out, because it makes it impossible building up an instrument from scratch using two separate L/R samples
2502              region->DeleteDimension(stereo_dimension);              region->DeleteDimension(stereo_dimension);
2503              channels_changed = true;              channels_changed = true;
2504              region_changed();              region_changed();
2505    */
2506          }          }
2507          dimreg_edit.set_sample(          dimreg_edit.set_sample(
2508              sample,              sample,
# Line 1985  void MainWindow::sample_name_changed(con Line 2568  void MainWindow::sample_name_changed(con
2568      }      }
2569  }  }
2570    
2571    void MainWindow::script_name_changed(const Gtk::TreeModel::Path& path,
2572                                         const Gtk::TreeModel::iterator& iter) {
2573        if (!iter) return;
2574        Gtk::TreeModel::Row row = *iter;
2575        Glib::ustring name      = row[m_ScriptsModel.m_col_name];
2576        gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2577        gig::Script* script     = row[m_ScriptsModel.m_col_script];
2578        gig::String gigname(gig_from_utf8(name));
2579        if (group) {
2580            if (group->Name != gigname) {
2581                group->Name = gigname;
2582                printf("script group name changed\n");
2583                file_changed();
2584            }
2585        } else if (script) {
2586            if (script->Name != gigname) {
2587                script->Name = gigname;
2588                printf("script name changed\n");
2589                file_changed();
2590            }
2591        }
2592    }
2593    
2594    void MainWindow::script_double_clicked(const Gtk::TreeModel::Path& path,
2595                                           Gtk::TreeViewColumn* column)
2596    {
2597        Gtk::TreeModel::iterator iter = m_refScriptsTreeModel->get_iter(path);
2598        if (!iter) return;
2599        Gtk::TreeModel::Row row = *iter;
2600        gig::Script* script = row[m_ScriptsModel.m_col_script];
2601        if (!script) return;
2602    
2603        ScriptEditor* editor = new ScriptEditor;
2604        editor->setScript(script);
2605        //editor->reparent(*this);
2606        editor->show();
2607    }
2608    
2609  void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,  void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,
2610                                           const Gtk::TreeModel::iterator& iter) {                                           const Gtk::TreeModel::iterator& iter) {
2611      if (!iter) return;      if (!iter) return;
# Line 2019  void MainWindow::instrument_name_changed Line 2640  void MainWindow::instrument_name_changed
2640      }      }
2641  }  }
2642    
2643    void MainWindow::on_action_combine_instruments() {
2644        CombineInstrumentsDialog* d = new CombineInstrumentsDialog(*this, file);
2645        d->show_all();
2646        d->resize(500, 400);
2647        d->run();
2648        if (d->fileWasChanged()) {
2649            // update GUI with new instrument just created
2650            add_instrument(d->newCombinedInstrument());
2651        }
2652        delete d;
2653    }
2654    
2655    void MainWindow::on_action_view_references() {
2656        Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2657        Gtk::TreeModel::iterator it = sel->get_selected();
2658        if (!it) return;
2659        Gtk::TreeModel::Row row = *it;
2660        gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2661        if (!sample) return;
2662    
2663        ReferencesView* d = new ReferencesView(*this);
2664        d->setSample(sample);
2665        d->show_all();
2666        d->resize(500, 400);
2667        d->run();
2668        delete d;
2669    }
2670    
2671    void MainWindow::mergeFiles(const std::vector<std::string>& filenames) {
2672        struct _Source {
2673            std::vector<RIFF::File*> riffs;
2674            std::vector<gig::File*> gigs;
2675            
2676            ~_Source() {
2677                for (int k = 0; k < gigs.size(); ++k) delete gigs[k];
2678                for (int k = 0; k < riffs.size(); ++k) delete riffs[k];
2679                riffs.clear();
2680                gigs.clear();
2681            }
2682        } sources;
2683    
2684        if (filenames.empty())
2685            throw RIFF::Exception(_("No files selected, so nothing done."));
2686    
2687        // first open all input files (to avoid output file corruption)
2688        int i;
2689        try {
2690            for (i = 0; i < filenames.size(); ++i) {
2691                const std::string& filename = filenames[i];
2692                printf("opening file=%s\n", filename.c_str());
2693    
2694                RIFF::File* riff = new RIFF::File(filename);
2695                sources.riffs.push_back(riff);
2696    
2697                gig::File* gig = new gig::File(riff);
2698                sources.gigs.push_back(gig);
2699            }
2700        } catch (RIFF::Exception e) {
2701            throw RIFF::Exception(
2702                _("Error occurred while opening '") +
2703                filenames[i] +
2704                "': " +
2705                e.Message
2706            );
2707        } catch (...) {
2708            throw RIFF::Exception(
2709                _("Unknown exception occurred while opening '") +
2710                filenames[i] + "'"
2711            );
2712        }
2713    
2714        // now merge the opened .gig files to the main .gig file currently being
2715        // open in gigedit
2716        try {
2717            for (i = 0; i < filenames.size(); ++i) {
2718                const std::string& filename = filenames[i];
2719                printf("merging file=%s\n", filename.c_str());
2720                assert(i < sources.gigs.size());
2721    
2722                this->file->AddContentOf(sources.gigs[i]);
2723            }
2724        } catch (RIFF::Exception e) {
2725            throw RIFF::Exception(
2726                _("Error occurred while merging '") +
2727                filenames[i] +
2728                "': " +
2729                e.Message
2730            );
2731        } catch (...) {
2732            throw RIFF::Exception(
2733                _("Unknown exception occurred while merging '") +
2734                filenames[i] + "'"
2735            );
2736        }
2737    
2738        // Note: requires that this file already has a filename !
2739        this->file->Save();
2740    }
2741    
2742    void MainWindow::on_action_merge_files() {
2743        if (this->file->GetFileName().empty()) {
2744            Glib::ustring txt = _(
2745                "You seem to have a new .gig file open that has not been saved "
2746                "yet. You must save it somewhere before starting to merge it with "
2747                "other .gig files though, because during the merge operation the "
2748                "other files' sample data must be written on file level to the "
2749                "target .gig file."
2750            );
2751            Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2752            msg.run();
2753            return;
2754        }
2755    
2756        Gtk::FileChooserDialog dialog(*this, _("Merge .gig files"));
2757        dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2758        dialog.add_button(_("Merge"), Gtk::RESPONSE_OK);
2759        dialog.set_default_response(Gtk::RESPONSE_CANCEL);
2760    #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2761        Gtk::FileFilter filter;
2762        filter.add_pattern("*.gig");
2763    #else
2764        Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
2765        filter->add_pattern("*.gig");
2766    #endif
2767        dialog.set_filter(filter);
2768        if (current_gig_dir != "") {
2769            dialog.set_current_folder(current_gig_dir);
2770        }
2771        dialog.set_select_multiple(true);
2772    
2773        // show warning in the file picker dialog
2774        Gtk::HBox descriptionArea;
2775        descriptionArea.set_spacing(15);
2776        Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
2777        descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
2778    #if GTKMM_MAJOR_VERSION < 3
2779        view::WrapLabel description;
2780    #else
2781        Gtk::Label description;
2782        description.set_line_wrap();
2783    #endif
2784        description.set_markup(_(
2785            "\nSelect at least one .gig file that shall be merged to the .gig file "
2786            "currently being open in gigedit.\n\n"
2787            "<b>Please Note:</b> Merging with other files will modify your "
2788            "currently open .gig file on file level! And be aware that the current "
2789            "merge algorithm does not detect duplicate samples yet. So if you are "
2790            "merging files which are using equivalent sample data, those "
2791            "equivalent samples will currently be treated as separate samples and "
2792            "will accordingly be stored separately in the target .gig file!"
2793        ));
2794        descriptionArea.pack_start(description);
2795        dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
2796        descriptionArea.show_all();
2797    
2798        if (dialog.run() == Gtk::RESPONSE_OK) {
2799            printf("on_action_merge_files self=%x\n", Glib::Threads::Thread::self());
2800            std::vector<std::string> filenames = dialog.get_filenames();
2801    
2802            // merge the selected files to the currently open .gig file
2803            try {
2804                mergeFiles(filenames);
2805            } catch (RIFF::Exception e) {
2806                Gtk::MessageDialog msg(*this, e.Message, false, Gtk::MESSAGE_ERROR);
2807                msg.run();
2808            }
2809    
2810            // update GUI
2811            __refreshEntireGUI();        
2812        }
2813    }
2814    
2815  void MainWindow::set_file_is_shared(bool b) {  void MainWindow::set_file_is_shared(bool b) {
2816      this->file_is_shared = b;      this->file_is_shared = b;
2817    
# Line 2035  void MainWindow::set_file_is_shared(bool Line 2828  void MainWindow::set_file_is_shared(bool
2828      }      }
2829  }  }
2830    
2831    void MainWindow::on_sample_ref_count_incremented(gig::Sample* sample, int offset) {
2832        if (!sample) return;
2833        sample_ref_count[sample] += offset;
2834        const int refcount = sample_ref_count[sample];
2835    
2836        Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
2837        for (int g = 0; g < model->children().size(); ++g) {
2838            Gtk::TreeModel::Row rowGroup = model->children()[g];
2839            for (int s = 0; s < rowGroup.children().size(); ++s) {
2840                Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
2841                if (rowSample[m_SamplesModel.m_col_sample] != sample) continue;
2842                rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
2843                rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
2844            }
2845        }
2846    }
2847    
2848    void MainWindow::on_sample_ref_changed(gig::Sample* oldSample, gig::Sample* newSample) {
2849        on_sample_ref_count_incremented(oldSample, -1);
2850        on_sample_ref_count_incremented(newSample, +1);
2851    }
2852    
2853    void MainWindow::on_samples_to_be_removed(std::list<gig::Sample*> samples) {
2854        // just in case a new sample is added later with exactly the same memory
2855        // address, which would lead to incorrect refcount if not deleted here
2856        for (std::list<gig::Sample*>::const_iterator it = samples.begin();
2857             it != samples.end(); ++it)
2858        {
2859            sample_ref_count.erase(*it);
2860        }
2861    }
2862    
2863    void MainWindow::show_samples_tab() {
2864        m_TreeViewNotebook.set_current_page(0);
2865    }
2866    
2867    void MainWindow::show_intruments_tab() {
2868        m_TreeViewNotebook.set_current_page(1);
2869    }
2870    
2871    void MainWindow::show_scripts_tab() {
2872        m_TreeViewNotebook.set_current_page(2);
2873    }
2874    
2875  sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {  sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {
2876      return file_structure_to_be_changed_signal;      return file_structure_to_be_changed_signal;
2877  }  }
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