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

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Revision 2536 - (hide annotations) (download)
Mon Apr 21 17:49:17 2014 UTC (9 years, 11 months ago) by schoenebeck
File size: 80867 byte(s)
* if there is no region yet, show a red hint text to the user that he may
  right click on the region chooser area to add a region
* added tooltips to main menu entries (was buggy before)
* added tooltips to instruments tree view and samples tree view
* added various tooltips and adjusted some labels on the region settings
  pane

1 schoenebeck 1225 /*
2 persson 2507 * Copyright (C) 2006-2014 Andreas Persson
3 schoenebeck 1225 *
4     * This program is free software; you can redistribute it and/or
5     * modify it under the terms of the GNU General Public License as
6     * published by the Free Software Foundation; either version 2, or (at
7     * your option) any later version.
8     *
9     * This program is distributed in the hope that it will be useful, but
10     * WITHOUT ANY WARRANTY; without even the implied warranty of
11     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12     * General Public License for more details.
13     *
14     * You should have received a copy of the GNU General Public License
15     * along with program; see the file COPYING. If not, write to the Free
16     * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
17     * 02110-1301 USA.
18     */
19    
20     #include <iostream>
21 persson 1714 #include <cstring>
22 schoenebeck 1225
23 persson 2325 #include <glibmm/convert.h>
24     #include <glibmm/dispatcher.h>
25     #include <glibmm/miscutils.h>
26     #include <glibmm/stringutils.h>
27 persson 2151 #include <gtkmm/aboutdialog.h>
28 schoenebeck 1225 #include <gtkmm/filechooserdialog.h>
29     #include <gtkmm/messagedialog.h>
30     #include <gtkmm/stock.h>
31     #include <gtkmm/targetentry.h>
32     #include <gtkmm/main.h>
33 schoenebeck 1415 #include <gtkmm/toggleaction.h>
34 persson 2344 #if GTKMM_MAJOR_VERSION < 3
35 persson 1799 #include "wrapLabel.hh"
36 persson 2344 #endif
37 schoenebeck 1225
38 schoenebeck 1396 #include "global.h"
39 persson 2169 #include "compat.h"
40 schoenebeck 1396
41 schoenebeck 1225 #include <stdio.h>
42     #include <sndfile.h>
43    
44     #include "mainwindow.h"
45    
46 schoenebeck 1411 #include "../../gfx/status_attached.xpm"
47     #include "../../gfx/status_detached.xpm"
48    
49 schoenebeck 1225
50 persson 1533 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 schoenebeck 1225 {
56     // set_border_width(5);
57     // set_default_size(400, 200);
58    
59    
60     add(m_VBox);
61    
62     // Handle selection
63 persson 2442 m_TreeView.get_selection()->signal_changed().connect(
64 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::on_sel_change));
65    
66     // m_TreeView.set_reorderable();
67    
68     m_TreeView.signal_button_press_event().connect_notify(
69     sigc::mem_fun(*this, &MainWindow::on_button_release));
70    
71     // Add the TreeView tab, inside a ScrolledWindow, with the button underneath:
72     m_ScrolledWindow.add(m_TreeView);
73     // m_ScrolledWindow.set_size_request(200, 600);
74     m_ScrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
75    
76     m_ScrolledWindowSamples.add(m_TreeViewSamples);
77     m_ScrolledWindowSamples.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
78    
79    
80     m_TreeViewNotebook.set_size_request(300);
81    
82     m_HPaned.add1(m_TreeViewNotebook);
83 persson 1533 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 persson 1582 dimreg_vbox.pack_start(dimreg_hbox, Gtk::PACK_SHRINK);
90 persson 1533 m_HPaned.add2(dimreg_vbox);
91 schoenebeck 1225
92 schoenebeck 2536 dimreg_label.set_tooltip_text(_("To automatically apply your changes above globally to the entire instrument, check all 3 check boxes on the right."));
93     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."));
94     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."));
95     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)."));
96 schoenebeck 1225
97 persson 1831 m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, _("Samples"));
98     m_TreeViewNotebook.append_page(m_ScrolledWindow, _("Instruments"));
99 schoenebeck 1225
100    
101     actionGroup = Gtk::ActionGroup::create();
102    
103     actionGroup->add(Gtk::Action::create("MenuFile", _("_File")));
104     actionGroup->add(Gtk::Action::create("New", Gtk::Stock::NEW),
105     sigc::mem_fun(
106     *this, &MainWindow::on_action_file_new));
107     Glib::RefPtr<Gtk::Action> action =
108     Gtk::Action::create("Open", Gtk::Stock::OPEN);
109     action->property_label() = action->property_label() + "...";
110     actionGroup->add(action,
111     sigc::mem_fun(
112     *this, &MainWindow::on_action_file_open));
113     actionGroup->add(Gtk::Action::create("Save", Gtk::Stock::SAVE),
114     sigc::mem_fun(
115     *this, &MainWindow::on_action_file_save));
116     action = Gtk::Action::create("SaveAs", Gtk::Stock::SAVE_AS);
117     action->property_label() = action->property_label() + "...";
118     actionGroup->add(action,
119 persson 1261 Gtk::AccelKey("<shift><control>s"),
120 schoenebeck 1225 sigc::mem_fun(
121 persson 1261 *this, &MainWindow::on_action_file_save_as));
122 schoenebeck 1225 actionGroup->add(Gtk::Action::create("Properties",
123     Gtk::Stock::PROPERTIES),
124     sigc::mem_fun(
125     *this, &MainWindow::on_action_file_properties));
126     actionGroup->add(Gtk::Action::create("InstrProperties",
127     Gtk::Stock::PROPERTIES),
128     sigc::mem_fun(
129     *this, &MainWindow::show_instr_props));
130 persson 2507 actionGroup->add(Gtk::Action::create("MidiRules",
131     _("_Midi Rules")),
132     sigc::mem_fun(
133     *this, &MainWindow::show_midi_rules));
134 schoenebeck 1225 actionGroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT),
135     sigc::mem_fun(
136 persson 1261 *this, &MainWindow::on_action_quit));
137 schoenebeck 1225 actionGroup->add(Gtk::Action::create("MenuInstrument", _("_Instrument")));
138    
139 schoenebeck 2464
140     actionGroup->add(Gtk::Action::create("MenuEdit", _("_Edit")));
141    
142     Glib::RefPtr<Gtk::ToggleAction> toggle_action =
143 schoenebeck 2536 Gtk::ToggleAction::create("CopySampleUnity", _("Copy Sample's _Unity Note"));
144 schoenebeck 2464 toggle_action->set_active(true);
145     actionGroup->add(toggle_action);
146    
147     toggle_action =
148     Gtk::ToggleAction::create("CopySampleTune", _("Copy Sample's _Fine Tune"));
149     toggle_action->set_active(true);
150     actionGroup->add(toggle_action);
151    
152     toggle_action =
153     Gtk::ToggleAction::create("CopySampleLoop", _("Copy Sample's _Loop Points"));
154     toggle_action->set_active(true);
155     actionGroup->add(toggle_action);
156    
157    
158 schoenebeck 1415 actionGroup->add(Gtk::Action::create("MenuView", _("_View")));
159 schoenebeck 2464 toggle_action =
160 schoenebeck 1415 Gtk::ToggleAction::create("Statusbar", _("_Statusbar"));
161     toggle_action->set_active(true);
162     actionGroup->add(toggle_action,
163     sigc::mem_fun(
164     *this, &MainWindow::on_action_view_status_bar));
165    
166 schoenebeck 1225 action = Gtk::Action::create("MenuHelp", Gtk::Stock::HELP);
167     actionGroup->add(Gtk::Action::create("MenuHelp",
168     action->property_label()));
169     actionGroup->add(Gtk::Action::create("About", Gtk::Stock::ABOUT),
170     sigc::mem_fun(
171     *this, &MainWindow::on_action_help_about));
172     actionGroup->add(
173     Gtk::Action::create("AddInstrument", _("Add _Instrument")),
174     sigc::mem_fun(*this, &MainWindow::on_action_add_instrument)
175     );
176     actionGroup->add(
177 schoenebeck 2395 Gtk::Action::create("DupInstrument", _("_Duplicate Instrument")),
178     sigc::mem_fun(*this, &MainWindow::on_action_duplicate_instrument)
179     );
180     actionGroup->add(
181 schoenebeck 1225 Gtk::Action::create("RemoveInstrument", Gtk::Stock::REMOVE),
182     sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument)
183     );
184    
185     // sample right-click popup actions
186     actionGroup->add(
187     Gtk::Action::create("SampleProperties", Gtk::Stock::PROPERTIES),
188     sigc::mem_fun(*this, &MainWindow::on_action_sample_properties)
189     );
190     actionGroup->add(
191     Gtk::Action::create("AddGroup", _("Add _Group")),
192     sigc::mem_fun(*this, &MainWindow::on_action_add_group)
193     );
194     actionGroup->add(
195 persson 1799 Gtk::Action::create("AddSample", _("Add _Sample(s)...")),
196 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::on_action_add_sample)
197     );
198     actionGroup->add(
199     Gtk::Action::create("RemoveSample", Gtk::Stock::REMOVE),
200     sigc::mem_fun(*this, &MainWindow::on_action_remove_sample)
201     );
202 schoenebeck 1673 actionGroup->add(
203 persson 1799 Gtk::Action::create("ReplaceAllSamplesInAllGroups",
204     _("Replace All Samples in All Groups...")),
205 schoenebeck 1673 sigc::mem_fun(*this, &MainWindow::on_action_replace_all_samples_in_all_groups)
206     );
207 schoenebeck 1225
208     uiManager = Gtk::UIManager::create();
209     uiManager->insert_action_group(actionGroup);
210 persson 1261 add_accel_group(uiManager->get_accel_group());
211 schoenebeck 1225
212     Glib::ustring ui_info =
213     "<ui>"
214     " <menubar name='MenuBar'>"
215     " <menu action='MenuFile'>"
216     " <menuitem action='New'/>"
217     " <menuitem action='Open'/>"
218     " <separator/>"
219     " <menuitem action='Save'/>"
220     " <menuitem action='SaveAs'/>"
221     " <separator/>"
222     " <menuitem action='Properties'/>"
223     " <separator/>"
224     " <menuitem action='Quit'/>"
225     " </menu>"
226 schoenebeck 2464 " <menu action='MenuEdit'>"
227     " <menuitem action='CopySampleUnity'/>"
228     " <menuitem action='CopySampleTune'/>"
229     " <menuitem action='CopySampleLoop'/>"
230     " </menu>"
231 schoenebeck 1225 " <menu action='MenuInstrument'>"
232     " </menu>"
233 schoenebeck 1415 " <menu action='MenuView'>"
234     " <menuitem action='Statusbar'/>"
235     " </menu>"
236 schoenebeck 1225 " <menu action='MenuHelp'>"
237     " <menuitem action='About'/>"
238     " </menu>"
239     " </menubar>"
240     " <popup name='PopupMenu'>"
241     " <menuitem action='InstrProperties'/>"
242 persson 2507 " <menuitem action='MidiRules'/>"
243 schoenebeck 1225 " <menuitem action='AddInstrument'/>"
244 schoenebeck 2395 " <menuitem action='DupInstrument'/>"
245 schoenebeck 1225 " <separator/>"
246     " <menuitem action='RemoveInstrument'/>"
247     " </popup>"
248     " <popup name='SamplePopupMenu'>"
249     " <menuitem action='SampleProperties'/>"
250     " <menuitem action='AddGroup'/>"
251     " <menuitem action='AddSample'/>"
252 persson 2442 " <menuitem action='ReplaceAllSamplesInAllGroups' />"
253 schoenebeck 1225 " <separator/>"
254     " <menuitem action='RemoveSample'/>"
255     " </popup>"
256     "</ui>";
257     uiManager->add_ui_from_string(ui_info);
258    
259     popup_menu = dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/PopupMenu"));
260 schoenebeck 2536
261     // Set tooltips for menu items (for some reason, setting a tooltip on the
262     // respective Gtk::Action objects above will simply be ignored, no matter
263     // if using Gtk::Action::set_tooltip() or passing the tooltip string on
264     // Gtk::Action::create()).
265     {
266     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
267     uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
268     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."));
269     }
270     {
271     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
272     uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
273     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."));
274     }
275     {
276     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
277     uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
278     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."));
279     }
280 schoenebeck 1225
281 persson 2442 instrument_menu = static_cast<Gtk::MenuItem*>(
282     uiManager->get_widget("/MenuBar/MenuInstrument"))->get_submenu();
283    
284 schoenebeck 1225 Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar");
285     m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);
286     m_VBox.pack_start(m_HPaned);
287     m_VBox.pack_start(m_RegionChooser, Gtk::PACK_SHRINK);
288 schoenebeck 1661 m_VBox.pack_start(m_RegionChooser.m_VirtKeybPropsBox, Gtk::PACK_SHRINK);
289 schoenebeck 1225 m_VBox.pack_start(m_DimRegionChooser, Gtk::PACK_SHRINK);
290 schoenebeck 1411 m_VBox.pack_start(m_StatusBar, Gtk::PACK_SHRINK);
291 schoenebeck 1225
292 persson 2246 set_file_is_shared(false);
293    
294 schoenebeck 1411 // Status Bar:
295     m_StatusBar.pack_start(m_AttachedStateLabel, Gtk::PACK_SHRINK);
296     m_StatusBar.pack_start(m_AttachedStateImage, Gtk::PACK_SHRINK);
297     m_StatusBar.show();
298    
299 persson 1261 m_RegionChooser.signal_region_selected().connect(
300 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::region_changed) );
301 persson 1261 m_DimRegionChooser.signal_dimregion_selected().connect(
302 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::dimreg_changed) );
303    
304    
305     // Create the Tree model:
306     m_refTreeModel = Gtk::ListStore::create(m_Columns);
307     m_TreeView.set_model(m_refTreeModel);
308 schoenebeck 2536 m_TreeView.set_tooltip_text(_("Right click here for actions on instruments & MIDI Rules."));
309 persson 2442 instrument_name_connection = m_refTreeModel->signal_row_changed().connect(
310 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::instrument_name_changed)
311     );
312    
313     // Add the TreeView's view columns:
314     m_TreeView.append_column_editable("Instrument", m_Columns.m_col_name);
315     m_TreeView.set_headers_visible(false);
316    
317     // create samples treeview (including its data model)
318     m_refSamplesTreeModel = SamplesTreeStore::create(m_SamplesModel);
319     m_TreeViewSamples.set_model(m_refSamplesTreeModel);
320 schoenebeck 2536 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."));
321 schoenebeck 1225 // m_TreeViewSamples.set_reorderable();
322     m_TreeViewSamples.append_column_editable("Samples", m_SamplesModel.m_col_name);
323     m_TreeViewSamples.set_headers_visible(false);
324     m_TreeViewSamples.signal_button_press_event().connect_notify(
325     sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release)
326     );
327     m_refSamplesTreeModel->signal_row_changed().connect(
328     sigc::mem_fun(*this, &MainWindow::sample_name_changed)
329     );
330    
331     // establish drag&drop between samples tree view and dimension region 'Sample' text entry
332 persson 2169 std::vector<Gtk::TargetEntry> drag_target_gig_sample;
333     drag_target_gig_sample.push_back(Gtk::TargetEntry("gig::Sample"));
334 schoenebeck 1225 m_TreeViewSamples.drag_source_set(drag_target_gig_sample);
335 persson 1303 m_TreeViewSamples.signal_drag_begin().connect(
336     sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_begin)
337     );
338 schoenebeck 1225 m_TreeViewSamples.signal_drag_data_get().connect(
339     sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_data_get)
340     );
341     dimreg_edit.wSample->drag_dest_set(drag_target_gig_sample);
342     dimreg_edit.wSample->signal_drag_data_received().connect(
343     sigc::mem_fun(*this, &MainWindow::on_sample_label_drop_drag_data_received)
344     );
345 persson 1261 dimreg_edit.signal_dimreg_changed().connect(
346 schoenebeck 1322 sigc::hide(sigc::mem_fun(*this, &MainWindow::file_changed)));
347 persson 1261 m_RegionChooser.signal_instrument_changed().connect(
348     sigc::mem_fun(*this, &MainWindow::file_changed));
349     m_DimRegionChooser.signal_region_changed().connect(
350     sigc::mem_fun(*this, &MainWindow::file_changed));
351 persson 2423 instrumentProps.signal_changed().connect(
352 persson 1261 sigc::mem_fun(*this, &MainWindow::file_changed));
353 persson 2423 propDialog.signal_changed().connect(
354 persson 1582 sigc::mem_fun(*this, &MainWindow::file_changed));
355 persson 2507 midiRules.signal_changed().connect(
356     sigc::mem_fun(*this, &MainWindow::file_changed));
357 schoenebeck 1322
358     dimreg_edit.signal_dimreg_to_be_changed().connect(
359     dimreg_to_be_changed_signal.make_slot());
360     dimreg_edit.signal_dimreg_changed().connect(
361     dimreg_changed_signal.make_slot());
362     dimreg_edit.signal_sample_ref_changed().connect(
363     sample_ref_changed_signal.make_slot());
364    
365     m_RegionChooser.signal_instrument_struct_to_be_changed().connect(
366     sigc::hide(
367     sigc::bind(
368     file_structure_to_be_changed_signal.make_slot(),
369     sigc::ref(this->file)
370     )
371     )
372     );
373     m_RegionChooser.signal_instrument_struct_changed().connect(
374     sigc::hide(
375     sigc::bind(
376     file_structure_changed_signal.make_slot(),
377     sigc::ref(this->file)
378     )
379     )
380     );
381     m_RegionChooser.signal_region_to_be_changed().connect(
382     region_to_be_changed_signal.make_slot());
383     m_RegionChooser.signal_region_changed_signal().connect(
384     region_changed_signal.make_slot());
385    
386 schoenebeck 1654 note_on_signal.connect(
387     sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_on_event));
388     note_off_signal.connect(
389     sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_off_event));
390    
391 persson 1533 dimreg_all_regions.signal_toggled().connect(
392     sigc::mem_fun(*this, &MainWindow::update_dimregs));
393     dimreg_all_dimregs.signal_toggled().connect(
394     sigc::mem_fun(*this, &MainWindow::dimreg_all_dimregs_toggled));
395     dimreg_stereo.signal_toggled().connect(
396     sigc::mem_fun(*this, &MainWindow::update_dimregs));
397    
398 schoenebeck 1225 file = 0;
399 persson 1261 file_is_changed = false;
400 schoenebeck 1225
401     show_all_children();
402 schoenebeck 1300
403     // start with a new gig file by default
404     on_action_file_new();
405 schoenebeck 1225 }
406    
407     MainWindow::~MainWindow()
408     {
409     }
410    
411 persson 1261 bool MainWindow::on_delete_event(GdkEventAny* event)
412     {
413 schoenebeck 1382 return !file_is_shared && file_is_changed && !close_confirmation_dialog();
414 persson 1261 }
415    
416     void MainWindow::on_action_quit()
417     {
418 schoenebeck 1382 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
419 persson 1261 hide();
420     }
421    
422 schoenebeck 1225 void MainWindow::region_changed()
423     {
424     m_DimRegionChooser.set_region(m_RegionChooser.get_region());
425     }
426    
427 persson 1533 gig::Instrument* MainWindow::get_instrument()
428 schoenebeck 1225 {
429 persson 1533 gig::Instrument* instrument = 0;
430 persson 2442 Gtk::TreeModel::const_iterator it =
431     m_TreeView.get_selection()->get_selected();
432 schoenebeck 1225 if (it) {
433     Gtk::TreeModel::Row row = *it;
434 persson 1533 instrument = row[m_Columns.m_col_instr];
435     }
436     return instrument;
437     }
438 schoenebeck 1225
439 persson 1533 void MainWindow::add_region_to_dimregs(gig::Region* region, bool stereo, bool all_dimregs)
440     {
441     if (all_dimregs) {
442     for (int i = 0 ; i < region->DimensionRegions ; i++) {
443     if (region->pDimensionRegions[i]) {
444     dimreg_edit.dimregs.insert(region->pDimensionRegions[i]);
445     }
446     }
447 schoenebeck 1225 } else {
448 persson 1533 m_DimRegionChooser.get_dimregions(region, stereo, dimreg_edit.dimregs);
449 schoenebeck 1225 }
450     }
451    
452 persson 1533 void MainWindow::update_dimregs()
453     {
454     dimreg_edit.dimregs.clear();
455     bool all_regions = dimreg_all_regions.get_active();
456     bool stereo = dimreg_stereo.get_active();
457     bool all_dimregs = dimreg_all_dimregs.get_active();
458    
459     if (all_regions) {
460     gig::Instrument* instrument = get_instrument();
461     if (instrument) {
462     for (gig::Region* region = instrument->GetFirstRegion() ;
463     region ;
464     region = instrument->GetNextRegion()) {
465     add_region_to_dimregs(region, stereo, all_dimregs);
466     }
467     }
468     } else {
469     gig::Region* region = m_RegionChooser.get_region();
470     if (region) {
471     add_region_to_dimregs(region, stereo, all_dimregs);
472     }
473     }
474     }
475    
476     void MainWindow::dimreg_all_dimregs_toggled()
477     {
478     dimreg_stereo.set_sensitive(!dimreg_all_dimregs.get_active());
479     update_dimregs();
480     }
481    
482     void MainWindow::dimreg_changed()
483     {
484     update_dimregs();
485     dimreg_edit.set_dim_region(m_DimRegionChooser.get_dimregion());
486     }
487    
488     void MainWindow::on_sel_change()
489     {
490 persson 2442 // select item in instrument menu
491     Gtk::TreeModel::iterator it = m_TreeView.get_selection()->get_selected();
492     if (it) {
493     Gtk::TreePath path(it);
494     int index = path[0];
495     const std::vector<Gtk::Widget*> children =
496     instrument_menu->get_children();
497     static_cast<Gtk::RadioMenuItem*>(children[index])->set_active();
498     }
499    
500 persson 1533 m_RegionChooser.set_instrument(get_instrument());
501     }
502    
503 schoenebeck 1225 void loader_progress_callback(gig::progress_t* progress)
504     {
505     Loader* loader = static_cast<Loader*>(progress->custom);
506     loader->progress_callback(progress->factor);
507     }
508    
509     void Loader::progress_callback(float fraction)
510     {
511     {
512 persson 2325 Glib::Threads::Mutex::Lock lock(progressMutex);
513 schoenebeck 1225 progress = fraction;
514     }
515     progress_dispatcher();
516     }
517    
518     void Loader::thread_function()
519     {
520 persson 2325 printf("thread_function self=%x\n", Glib::Threads::Thread::self());
521 schoenebeck 1225 printf("Start %s\n", filename);
522     RIFF::File* riff = new RIFF::File(filename);
523     gig = new gig::File(riff);
524     gig::progress_t progress;
525     progress.callback = loader_progress_callback;
526     progress.custom = this;
527    
528     gig->GetInstrument(0, &progress);
529     printf("End\n");
530     finished_dispatcher();
531     }
532    
533     Loader::Loader(const char* filename)
534 persson 2151 : filename(filename), thread(0)
535 schoenebeck 1225 {
536     }
537    
538     void Loader::launch()
539     {
540 persson 2332 #ifdef OLD_THREADS
541     thread = Glib::Thread::create(sigc::mem_fun(*this, &Loader::thread_function), true);
542     #else
543     thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Loader::thread_function));
544     #endif
545 schoenebeck 1225 printf("launch thread=%x\n", thread);
546     }
547    
548     float Loader::get_progress()
549     {
550     float res;
551     {
552 persson 2325 Glib::Threads::Mutex::Lock lock(progressMutex);
553 schoenebeck 1225 res = progress;
554     }
555     return res;
556     }
557    
558     Glib::Dispatcher& Loader::signal_progress()
559     {
560     return progress_dispatcher;
561     }
562    
563     Glib::Dispatcher& Loader::signal_finished()
564     {
565     return finished_dispatcher;
566     }
567    
568     LoadDialog::LoadDialog(const Glib::ustring& title, Gtk::Window& parent)
569     : Gtk::Dialog(title, parent, true)
570     {
571     get_vbox()->pack_start(progressBar);
572     show_all_children();
573     }
574    
575     // Clear all GUI elements / controls. This method is typically called
576     // before a new .gig file is to be created or to be loaded.
577     void MainWindow::__clear() {
578     // forget all samples that ought to be imported
579     m_SampleImportQueue.clear();
580     // clear the samples and instruments tree views
581     m_refTreeModel->clear();
582     m_refSamplesTreeModel->clear();
583 persson 2442 // remove all entries from "Instrument" menu
584     while (!instrument_menu->get_children().empty()) {
585     remove_instrument_from_menu(0);
586     }
587 schoenebeck 1225 // free libgig's gig::File instance
588 schoenebeck 1382 if (file && !file_is_shared) delete file;
589     file = NULL;
590 schoenebeck 1411 set_file_is_shared(false);
591 schoenebeck 1225 }
592    
593     void MainWindow::on_action_file_new()
594     {
595 schoenebeck 1382 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
596 persson 1261
597 schoenebeck 1382 if (file_is_shared && !leaving_shared_mode_dialog()) return;
598    
599 schoenebeck 1225 // clear all GUI elements
600     __clear();
601     // create a new .gig file (virtually yet)
602     gig::File* pFile = new gig::File;
603     // already add one new instrument by default
604     gig::Instrument* pInstrument = pFile->AddInstrument();
605 persson 2446 pInstrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument"));
606 schoenebeck 1225 // update GUI with that new gig::File
607 persson 1261 load_gig(pFile, 0 /*no file name yet*/);
608 schoenebeck 1225 }
609    
610 persson 1261 bool MainWindow::close_confirmation_dialog()
611     {
612     gchar* msg = g_strdup_printf(_("Save changes to \"%s\" before closing?"),
613     Glib::filename_display_basename(filename).c_str());
614     Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
615     g_free(msg);
616     dialog.set_secondary_text(_("If you close without saving, your changes will be lost."));
617     dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO);
618     dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
619     dialog.add_button(file_has_name ? Gtk::Stock::SAVE : Gtk::Stock::SAVE_AS, Gtk::RESPONSE_YES);
620     dialog.set_default_response(Gtk::RESPONSE_YES);
621     int response = dialog.run();
622 persson 1303 dialog.hide();
623 persson 1261 if (response == Gtk::RESPONSE_YES) return file_save();
624     return response != Gtk::RESPONSE_CANCEL;
625     }
626    
627 schoenebeck 1382 bool MainWindow::leaving_shared_mode_dialog() {
628     Glib::ustring msg = _("Detach from sampler and proceed working stand-alone?");
629     Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
630     dialog.set_secondary_text(
631     _("If you proceed to work on another instrument file, it won't be "
632     "used by the sampler until you tell the sampler explicitly to "
633 persson 2151 "load it."));
634 schoenebeck 1382 dialog.add_button(_("_Yes, Detach"), Gtk::RESPONSE_YES);
635     dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
636     dialog.set_default_response(Gtk::RESPONSE_CANCEL);
637     int response = dialog.run();
638     dialog.hide();
639     return response == Gtk::RESPONSE_YES;
640     }
641    
642 schoenebeck 1225 void MainWindow::on_action_file_open()
643     {
644 schoenebeck 1382 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
645 persson 1261
646 schoenebeck 1382 if (file_is_shared && !leaving_shared_mode_dialog()) return;
647    
648 schoenebeck 1225 Gtk::FileChooserDialog dialog(*this, _("Open file"));
649     dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
650     dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
651 persson 1261 dialog.set_default_response(Gtk::RESPONSE_OK);
652 persson 2169 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
653 schoenebeck 1225 Gtk::FileFilter filter;
654     filter.add_pattern("*.gig");
655 persson 2169 #else
656     Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
657     filter->add_pattern("*.gig");
658     #endif
659 schoenebeck 1225 dialog.set_filter(filter);
660 persson 1725 if (current_gig_dir != "") {
661     dialog.set_current_folder(current_gig_dir);
662 persson 1261 }
663 schoenebeck 1225 if (dialog.run() == Gtk::RESPONSE_OK) {
664 persson 1261 std::string filename = dialog.get_filename();
665     printf("filename=%s\n", filename.c_str());
666 persson 2325 printf("on_action_file_open self=%x\n", Glib::Threads::Thread::self());
667 persson 1261 load_file(filename.c_str());
668 persson 1725 current_gig_dir = Glib::path_get_dirname(filename);
669 schoenebeck 1225 }
670     }
671    
672     void MainWindow::load_file(const char* name)
673     {
674 persson 1303 __clear();
675 persson 1831 load_dialog = new LoadDialog(_("Loading..."), *this);
676 schoenebeck 1225 load_dialog->show_all();
677     loader = new Loader(strdup(name));
678     loader->signal_progress().connect(
679     sigc::mem_fun(*this, &MainWindow::on_loader_progress));
680     loader->signal_finished().connect(
681     sigc::mem_fun(*this, &MainWindow::on_loader_finished));
682     loader->launch();
683     }
684    
685     void MainWindow::load_instrument(gig::Instrument* instr) {
686     if (!instr) {
687     Glib::ustring txt = "Provided instrument is NULL!\n";
688     Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
689     msg.run();
690     Gtk::Main::quit();
691     }
692 schoenebeck 1328 // clear all GUI elements
693     __clear();
694     // load the instrument
695 schoenebeck 1225 gig::File* pFile = (gig::File*) instr->GetParent();
696 schoenebeck 1382 load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);
697 schoenebeck 1225 //TODO: automatically select the given instrument
698     }
699    
700     void MainWindow::on_loader_progress()
701     {
702     load_dialog->set_fraction(loader->get_progress());
703     }
704    
705     void MainWindow::on_loader_finished()
706     {
707     printf("Loader finished!\n");
708 persson 2325 printf("on_loader_finished self=%x\n", Glib::Threads::Thread::self());
709 schoenebeck 1225 load_gig(loader->gig, loader->filename);
710     load_dialog->hide();
711     }
712    
713     void MainWindow::on_action_file_save()
714     {
715 persson 1261 file_save();
716     }
717    
718 persson 1303 bool MainWindow::check_if_savable()
719     {
720     if (!file) return false;
721    
722     if (!file->GetFirstSample()) {
723     Gtk::MessageDialog(*this, _("The file could not be saved "
724     "because it contains no samples"),
725     false, Gtk::MESSAGE_ERROR).run();
726     return false;
727     }
728    
729     for (gig::Instrument* instrument = file->GetFirstInstrument() ; instrument ;
730     instrument = file->GetNextInstrument()) {
731     if (!instrument->GetFirstRegion()) {
732     Gtk::MessageDialog(*this, _("The file could not be saved "
733     "because there are instruments "
734     "that have no regions"),
735     false, Gtk::MESSAGE_ERROR).run();
736     return false;
737     }
738     }
739     return true;
740     }
741    
742 persson 1261 bool MainWindow::file_save()
743     {
744 persson 1303 if (!check_if_savable()) return false;
745 schoenebeck 1382 if (!file_is_shared && !file_has_name) return file_save_as();
746 persson 1261
747 schoenebeck 1225 std::cout << "Saving file\n" << std::flush;
748 schoenebeck 1322 file_structure_to_be_changed_signal.emit(this->file);
749 schoenebeck 1225 try {
750     file->Save();
751 persson 1261 if (file_is_changed) {
752     set_title(get_title().substr(1));
753     file_is_changed = false;
754     }
755 schoenebeck 1225 } catch (RIFF::Exception e) {
756 schoenebeck 1322 file_structure_changed_signal.emit(this->file);
757 schoenebeck 1382 Glib::ustring txt = _("Could not save file: ") + e.Message;
758 schoenebeck 1225 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
759     msg.run();
760 persson 1261 return false;
761 schoenebeck 1225 }
762     std::cout << "Saving file done\n" << std::flush;
763     __import_queued_samples();
764 schoenebeck 1322 file_structure_changed_signal.emit(this->file);
765 persson 1261 return true;
766 schoenebeck 1225 }
767    
768     void MainWindow::on_action_file_save_as()
769     {
770 persson 1303 if (!check_if_savable()) return;
771 persson 1261 file_save_as();
772     }
773    
774     bool MainWindow::file_save_as()
775     {
776     Gtk::FileChooserDialog dialog(*this, _("Save as"), Gtk::FILE_CHOOSER_ACTION_SAVE);
777 schoenebeck 1225 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
778     dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK);
779 persson 1261 dialog.set_default_response(Gtk::RESPONSE_OK);
780 persson 2151 dialog.set_do_overwrite_confirmation();
781 persson 1261
782 persson 2169 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
783 schoenebeck 1225 Gtk::FileFilter filter;
784     filter.add_pattern("*.gig");
785 persson 2169 #else
786     Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
787     filter->add_pattern("*.gig");
788     #endif
789 schoenebeck 1225 dialog.set_filter(filter);
790 persson 1261
791 schoenebeck 1679 // set initial dir and filename of the Save As dialog
792     // and prepare that initial filename as a copy of the gig
793     {
794     std::string basename = Glib::path_get_basename(filename);
795     std::string dir = Glib::path_get_dirname(filename);
796 persson 1831 basename = std::string(_("copy_of_")) + basename;
797 schoenebeck 1679 Glib::ustring copyFileName = Glib::build_filename(dir, basename);
798     if (Glib::path_is_absolute(filename)) {
799     dialog.set_filename(copyFileName);
800     } else {
801 persson 1725 if (current_gig_dir != "") dialog.set_current_folder(current_gig_dir);
802 schoenebeck 1679 }
803     dialog.set_current_name(Glib::filename_display_basename(copyFileName));
804 persson 1261 }
805    
806 schoenebeck 1679 // show warning in the dialog
807     Gtk::HBox descriptionArea;
808     descriptionArea.set_spacing(15);
809     Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
810     descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
811 persson 2344 #if GTKMM_MAJOR_VERSION < 3
812 persson 1799 view::WrapLabel description;
813 persson 2344 #else
814     Gtk::Label description;
815     description.set_line_wrap();
816     #endif
817 schoenebeck 1679 description.set_markup(
818     _("\n<b>CAUTION:</b> You <b>MUST</b> use the "
819     "<span style=\"italic\">\"Save\"</span> dialog instead of "
820     "<span style=\"italic\">\"Save As...\"</span> if you want to save "
821     "to the same .gig file. Using "
822     "<span style=\"italic\">\"Save As...\"</span> for writing to the "
823     "same .gig file will end up in corrupted sample wave data!\n")
824     );
825 persson 1799 descriptionArea.pack_start(description);
826 schoenebeck 1679 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
827 persson 1799 descriptionArea.show_all();
828 schoenebeck 1679
829 schoenebeck 1225 if (dialog.run() == Gtk::RESPONSE_OK) {
830 schoenebeck 1322 file_structure_to_be_changed_signal.emit(this->file);
831 schoenebeck 1225 try {
832 persson 1261 std::string filename = dialog.get_filename();
833     if (!Glib::str_has_suffix(filename, ".gig")) {
834     filename += ".gig";
835     }
836     printf("filename=%s\n", filename.c_str());
837     file->Save(filename);
838     this->filename = filename;
839 persson 1725 current_gig_dir = Glib::path_get_dirname(filename);
840 persson 1261 set_title(Glib::filename_display_basename(filename));
841     file_has_name = true;
842     file_is_changed = false;
843 schoenebeck 1225 } catch (RIFF::Exception e) {
844 schoenebeck 1322 file_structure_changed_signal.emit(this->file);
845 schoenebeck 1382 Glib::ustring txt = _("Could not save file: ") + e.Message;
846 schoenebeck 1225 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
847     msg.run();
848 persson 1261 return false;
849 schoenebeck 1225 }
850     __import_queued_samples();
851 schoenebeck 1322 file_structure_changed_signal.emit(this->file);
852 persson 1261 return true;
853 schoenebeck 1225 }
854 persson 1261 return false;
855 schoenebeck 1225 }
856    
857     // actually write the sample(s)' data to the gig file
858     void MainWindow::__import_queued_samples() {
859     std::cout << "Starting sample import\n" << std::flush;
860     Glib::ustring error_files;
861     printf("Samples to import: %d\n", m_SampleImportQueue.size());
862     for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
863     iter != m_SampleImportQueue.end(); ) {
864     printf("Importing sample %s\n",(*iter).sample_path.c_str());
865     SF_INFO info;
866     info.format = 0;
867     SNDFILE* hFile = sf_open((*iter).sample_path.c_str(), SFM_READ, &info);
868 persson 2398 sf_command(hFile, SFC_SET_SCALE_FLOAT_INT_READ, 0, SF_TRUE);
869 schoenebeck 1225 try {
870 persson 1831 if (!hFile) throw std::string(_("could not open file"));
871 schoenebeck 1225 // determine sample's bit depth
872     int bitdepth;
873     switch (info.format & 0xff) {
874     case SF_FORMAT_PCM_S8:
875     case SF_FORMAT_PCM_16:
876 persson 1265 case SF_FORMAT_PCM_U8:
877 schoenebeck 1225 bitdepth = 16;
878     break;
879     case SF_FORMAT_PCM_24:
880     case SF_FORMAT_PCM_32:
881     case SF_FORMAT_FLOAT:
882     case SF_FORMAT_DOUBLE:
883 persson 1265 bitdepth = 24;
884 schoenebeck 1225 break;
885     default:
886     sf_close(hFile); // close sound file
887 persson 1831 throw std::string(_("format not supported")); // unsupported subformat (yet?)
888 schoenebeck 1225 }
889 persson 1265
890     const int bufsize = 10000;
891 schoenebeck 1225 switch (bitdepth) {
892 persson 1265 case 16: {
893     short* buffer = new short[bufsize * info.channels];
894     sf_count_t cnt = info.frames;
895     while (cnt) {
896     // libsndfile does the conversion for us (if needed)
897     int n = sf_readf_short(hFile, buffer, bufsize);
898     // write from buffer directly (physically) into .gig file
899     iter->gig_sample->Write(buffer, n);
900     cnt -= n;
901     }
902     delete[] buffer;
903 schoenebeck 1225 break;
904 persson 1265 }
905     case 24: {
906     int* srcbuf = new int[bufsize * info.channels];
907     uint8_t* dstbuf = new uint8_t[bufsize * 3 * info.channels];
908     sf_count_t cnt = info.frames;
909     while (cnt) {
910     // libsndfile returns 32 bits, convert to 24
911     int n = sf_readf_int(hFile, srcbuf, bufsize);
912     int j = 0;
913     for (int i = 0 ; i < n * info.channels ; i++) {
914     dstbuf[j++] = srcbuf[i] >> 8;
915     dstbuf[j++] = srcbuf[i] >> 16;
916     dstbuf[j++] = srcbuf[i] >> 24;
917     }
918     // write from buffer directly (physically) into .gig file
919     iter->gig_sample->Write(dstbuf, n);
920     cnt -= n;
921     }
922     delete[] srcbuf;
923     delete[] dstbuf;
924 schoenebeck 1225 break;
925 persson 1265 }
926 schoenebeck 1225 }
927     // cleanup
928     sf_close(hFile);
929 schoenebeck 1853 // let the sampler re-cache the sample if needed
930     sample_changed_signal.emit(iter->gig_sample);
931 schoenebeck 1225 // on success we remove the sample from the import queue,
932     // otherwise keep it, maybe it works the next time ?
933     std::list<SampleImportItem>::iterator cur = iter;
934     ++iter;
935     m_SampleImportQueue.erase(cur);
936     } catch (std::string what) {
937     // remember the files that made trouble (and their cause)
938 persson 2442 if (!error_files.empty()) error_files += "\n";
939 schoenebeck 1225 error_files += (*iter).sample_path += " (" + what + ")";
940     ++iter;
941     }
942     }
943     // show error message box when some sample(s) could not be imported
944 persson 2442 if (!error_files.empty()) {
945 schoenebeck 1382 Glib::ustring txt = _("Could not import the following sample(s):\n") + error_files;
946 schoenebeck 1225 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
947     msg.run();
948     }
949     }
950    
951     void MainWindow::on_action_file_properties()
952     {
953     propDialog.show();
954     propDialog.deiconify();
955     }
956    
957     void MainWindow::on_action_help_about()
958     {
959     Gtk::AboutDialog dialog;
960 persson 1959 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 12) || GTKMM_MAJOR_VERSION > 2
961     dialog.set_program_name("Gigedit");
962     #else
963     dialog.set_name("Gigedit");
964     #endif
965 schoenebeck 1225 dialog.set_version(VERSION);
966 persson 2507 dialog.set_copyright("Copyright (C) 2006-2014 Andreas Persson");
967 schoenebeck 2476 const std::string sComment =
968     _("Built " __DATE__ "\nUsing ") +
969     ::gig::libraryName() + " " + ::gig::libraryVersion() + "\n\n" +
970     _(
971     "Gigedit is released under the GNU General Public License.\n"
972     "\n"
973     "Please notice that this is still a very young instrument editor. "
974     "So better backup your Gigasampler files before editing them with "
975     "this application.\n"
976     "\n"
977     "Please report bugs to: http://bugs.linuxsampler.org"
978     );
979     dialog.set_comments(sComment.c_str());
980 schoenebeck 1436 dialog.set_website("http://www.linuxsampler.org");
981     dialog.set_website_label("http://www.linuxsampler.org");
982 schoenebeck 1225 dialog.run();
983     }
984    
985     PropDialog::PropDialog()
986 persson 2151 : eName(_("Name")),
987 persson 1831 eCreationDate(_("Creation date")),
988     eComments(_("Comments")),
989     eProduct(_("Product")),
990     eCopyright(_("Copyright")),
991     eArtists(_("Artists")),
992     eGenre(_("Genre")),
993     eKeywords(_("Keywords")),
994     eEngineer(_("Engineer")),
995     eTechnician(_("Technician")),
996     eSoftware(_("Software")),
997     eMedium(_("Medium")),
998     eSource(_("Source")),
999     eSourceForm(_("Source form")),
1000     eCommissioned(_("Commissioned")),
1001     eSubject(_("Subject")),
1002 persson 1582 quitButton(Gtk::Stock::CLOSE),
1003 persson 2423 table(2, 1)
1004 schoenebeck 1225 {
1005 persson 1831 set_title(_("File Properties"));
1006 persson 1582 eName.set_width_chars(50);
1007    
1008     connect(eName, &DLS::Info::Name);
1009     connect(eCreationDate, &DLS::Info::CreationDate);
1010     connect(eComments, &DLS::Info::Comments);
1011     connect(eProduct, &DLS::Info::Product);
1012     connect(eCopyright, &DLS::Info::Copyright);
1013     connect(eArtists, &DLS::Info::Artists);
1014     connect(eGenre, &DLS::Info::Genre);
1015     connect(eKeywords, &DLS::Info::Keywords);
1016     connect(eEngineer, &DLS::Info::Engineer);
1017     connect(eTechnician, &DLS::Info::Technician);
1018     connect(eSoftware, &DLS::Info::Software);
1019     connect(eMedium, &DLS::Info::Medium);
1020     connect(eSource, &DLS::Info::Source);
1021     connect(eSourceForm, &DLS::Info::SourceForm);
1022     connect(eCommissioned, &DLS::Info::Commissioned);
1023     connect(eSubject, &DLS::Info::Subject);
1024    
1025     table.add(eName);
1026     table.add(eCreationDate);
1027     table.add(eComments);
1028     table.add(eProduct);
1029     table.add(eCopyright);
1030     table.add(eArtists);
1031     table.add(eGenre);
1032     table.add(eKeywords);
1033     table.add(eEngineer);
1034     table.add(eTechnician);
1035     table.add(eSoftware);
1036     table.add(eMedium);
1037     table.add(eSource);
1038     table.add(eSourceForm);
1039     table.add(eCommissioned);
1040     table.add(eSubject);
1041    
1042 schoenebeck 1225 table.set_col_spacings(5);
1043 persson 1582 add(vbox);
1044     table.set_border_width(5);
1045     vbox.add(table);
1046     vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1047     buttonBox.set_layout(Gtk::BUTTONBOX_END);
1048     buttonBox.set_border_width(5);
1049     buttonBox.show();
1050     buttonBox.pack_start(quitButton);
1051 persson 2151 quitButton.set_can_default();
1052 persson 1582 quitButton.grab_focus();
1053     quitButton.signal_clicked().connect(
1054     sigc::mem_fun(*this, &PropDialog::hide));
1055 schoenebeck 1225
1056 persson 1582 quitButton.show();
1057     vbox.show();
1058 schoenebeck 1225 show_all_children();
1059     }
1060    
1061     void PropDialog::set_info(DLS::Info* info)
1062     {
1063 persson 2423 update(info);
1064 schoenebeck 1225 }
1065    
1066 persson 1582
1067 persson 2445 void InstrumentProps::set_Name(const gig::String& name)
1068     {
1069     m->pInfo->Name = name;
1070     }
1071    
1072     void InstrumentProps::update_name()
1073     {
1074     update_model++;
1075     eName.set_value(m->pInfo->Name);
1076     update_model--;
1077     }
1078    
1079 persson 1460 void InstrumentProps::set_IsDrum(bool value)
1080     {
1081 persson 2423 m->IsDrum = value;
1082 persson 1460 }
1083    
1084     void InstrumentProps::set_MIDIBank(uint16_t value)
1085     {
1086 persson 2423 m->MIDIBank = value;
1087 persson 1460 }
1088    
1089     void InstrumentProps::set_MIDIProgram(uint32_t value)
1090     {
1091 persson 2423 m->MIDIProgram = value;
1092 persson 1460 }
1093    
1094 persson 2423 InstrumentProps::InstrumentProps() :
1095     quitButton(Gtk::Stock::CLOSE),
1096     table(2,1),
1097     eName(_("Name")),
1098     eIsDrum(_("Is drum")),
1099     eMIDIBank(_("MIDI bank"), 0, 16383),
1100     eMIDIProgram(_("MIDI program")),
1101     eAttenuation(_("Attenuation"), 0, 96, 0, 1),
1102     eGainPlus6(_("Gain +6dB"), eAttenuation, -6),
1103     eEffectSend(_("Effect send"), 0, 65535),
1104     eFineTune(_("Fine tune"), -8400, 8400),
1105     ePitchbendRange(_("Pitchbend range"), 0, 12),
1106     ePianoReleaseMode(_("Piano release mode")),
1107     eDimensionKeyRangeLow(_("Keyswitching range low")),
1108     eDimensionKeyRangeHigh(_("Keyswitching range high"))
1109 persson 1460 {
1110 persson 1831 set_title(_("Instrument Properties"));
1111 schoenebeck 1225
1112 schoenebeck 1656 eDimensionKeyRangeLow.set_tip(
1113     _("start of the keyboard area which should switch the "
1114     "\"keyswitching\" dimension")
1115     );
1116     eDimensionKeyRangeHigh.set_tip(
1117     _("end of the keyboard area which should switch the "
1118     "\"keyswitching\" dimension")
1119     );
1120    
1121 persson 2445 connect(eName, &InstrumentProps::set_Name);
1122 persson 1460 connect(eIsDrum, &InstrumentProps::set_IsDrum);
1123     connect(eMIDIBank, &InstrumentProps::set_MIDIBank);
1124     connect(eMIDIProgram, &InstrumentProps::set_MIDIProgram);
1125     connect(eAttenuation, &gig::Instrument::Attenuation);
1126     connect(eGainPlus6, &gig::Instrument::Attenuation);
1127     connect(eEffectSend, &gig::Instrument::EffectSend);
1128     connect(eFineTune, &gig::Instrument::FineTune);
1129     connect(ePitchbendRange, &gig::Instrument::PitchbendRange);
1130     connect(ePianoReleaseMode, &gig::Instrument::PianoReleaseMode);
1131 persson 2423 connect(eDimensionKeyRangeLow, eDimensionKeyRangeHigh,
1132     &gig::Instrument::DimensionKeyRange);
1133 persson 1460
1134 persson 2445 eName.signal_value_changed().connect(sig_name_changed.make_slot());
1135    
1136 schoenebeck 1225 table.set_col_spacings(5);
1137    
1138 persson 1582 table.add(eName);
1139     table.add(eIsDrum);
1140     table.add(eMIDIBank);
1141     table.add(eMIDIProgram);
1142     table.add(eAttenuation);
1143     table.add(eGainPlus6);
1144     table.add(eEffectSend);
1145     table.add(eFineTune);
1146     table.add(ePitchbendRange);
1147     table.add(ePianoReleaseMode);
1148     table.add(eDimensionKeyRangeLow);
1149     table.add(eDimensionKeyRangeHigh);
1150 schoenebeck 1225
1151     add(vbox);
1152     table.set_border_width(5);
1153     vbox.pack_start(table);
1154     table.show();
1155     vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1156     buttonBox.set_layout(Gtk::BUTTONBOX_END);
1157     buttonBox.set_border_width(5);
1158     buttonBox.show();
1159     buttonBox.pack_start(quitButton);
1160 persson 2151 quitButton.set_can_default();
1161 schoenebeck 1225 quitButton.grab_focus();
1162    
1163     quitButton.signal_clicked().connect(
1164     sigc::mem_fun(*this, &InstrumentProps::hide));
1165    
1166     quitButton.show();
1167     vbox.show();
1168     show_all_children();
1169     }
1170    
1171     void InstrumentProps::set_instrument(gig::Instrument* instrument)
1172     {
1173 persson 2423 update(instrument);
1174 persson 1460
1175     update_model++;
1176 persson 2445 eName.set_value(instrument->pInfo->Name);
1177 persson 1460 eIsDrum.set_value(instrument->IsDrum);
1178     eMIDIBank.set_value(instrument->MIDIBank);
1179     eMIDIProgram.set_value(instrument->MIDIProgram);
1180     update_model--;
1181 schoenebeck 1225 }
1182    
1183    
1184 persson 1261 void MainWindow::file_changed()
1185     {
1186     if (file && !file_is_changed) {
1187     set_title("*" + get_title());
1188     file_is_changed = true;
1189 schoenebeck 1225 }
1190 persson 1261 }
1191 schoenebeck 1225
1192 schoenebeck 1382 void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
1193 persson 1261 {
1194     file = 0;
1195 schoenebeck 1411 set_file_is_shared(isSharedInstrument);
1196 persson 1261
1197     this->filename = filename ? filename : _("Unsaved Gig File");
1198     set_title(Glib::filename_display_basename(this->filename));
1199     file_has_name = filename;
1200     file_is_changed = false;
1201    
1202 schoenebeck 1225 propDialog.set_info(gig->pInfo);
1203    
1204 persson 2442 instrument_name_connection.block();
1205 schoenebeck 1225 for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ;
1206     instrument = gig->GetNextInstrument()) {
1207 persson 2446 Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1208 persson 2442
1209 schoenebeck 1225 Gtk::TreeModel::iterator iter = m_refTreeModel->append();
1210     Gtk::TreeModel::Row row = *iter;
1211 persson 2442 row[m_Columns.m_col_name] = name;
1212 schoenebeck 1225 row[m_Columns.m_col_instr] = instrument;
1213 persson 2442
1214     add_instrument_to_menu(name);
1215 schoenebeck 1225 }
1216 persson 2442 instrument_name_connection.unblock();
1217     uiManager->get_widget("/MenuBar/MenuInstrument")->show();
1218 schoenebeck 1225
1219     for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {
1220     if (group->Name != "") {
1221     Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1222     Gtk::TreeModel::Row rowGroup = *iterGroup;
1223 persson 2446 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
1224 schoenebeck 1225 rowGroup[m_SamplesModel.m_col_group] = group;
1225     rowGroup[m_SamplesModel.m_col_sample] = NULL;
1226     for (gig::Sample* sample = group->GetFirstSample();
1227     sample; sample = group->GetNextSample()) {
1228     Gtk::TreeModel::iterator iterSample =
1229     m_refSamplesTreeModel->append(rowGroup.children());
1230     Gtk::TreeModel::Row rowSample = *iterSample;
1231 persson 2446 rowSample[m_SamplesModel.m_col_name] =
1232     gig_to_utf8(sample->pInfo->Name);
1233 schoenebeck 1225 rowSample[m_SamplesModel.m_col_sample] = sample;
1234     rowSample[m_SamplesModel.m_col_group] = NULL;
1235     }
1236     }
1237     }
1238    
1239 persson 1261 file = gig;
1240    
1241 schoenebeck 1225 // select the first instrument
1242 persson 2442 m_TreeView.get_selection()->select(Gtk::TreePath("0"));
1243 persson 2423
1244 persson 2445 instr_props_set_instrument();
1245 persson 2507 gig::Instrument* instrument = get_instrument();
1246     if (instrument) {
1247     midiRules.set_instrument(instrument);
1248     }
1249 persson 2445 }
1250    
1251     bool MainWindow::instr_props_set_instrument()
1252     {
1253     instrumentProps.signal_name_changed().clear();
1254    
1255     Gtk::TreeModel::const_iterator it =
1256     m_TreeView.get_selection()->get_selected();
1257     if (it) {
1258     Gtk::TreeModel::Row row = *it;
1259     gig::Instrument* instrument = row[m_Columns.m_col_instr];
1260    
1261 persson 2423 instrumentProps.set_instrument(instrument);
1262 persson 2445
1263     // make sure instrument tree is updated when user changes the
1264     // instrument name in instrument properties window
1265     instrumentProps.signal_name_changed().connect(
1266     sigc::bind(
1267     sigc::mem_fun(*this,
1268     &MainWindow::instr_name_changed_by_instr_props),
1269     it));
1270     } else {
1271     instrumentProps.hide();
1272 persson 2423 }
1273 persson 2445 return it;
1274 schoenebeck 1225 }
1275    
1276     void MainWindow::show_instr_props()
1277     {
1278 persson 2445 if (instr_props_set_instrument()) {
1279 persson 1533 instrumentProps.show();
1280     instrumentProps.deiconify();
1281 schoenebeck 1225 }
1282     }
1283    
1284 persson 2445 void MainWindow::instr_name_changed_by_instr_props(Gtk::TreeModel::iterator& it)
1285     {
1286     Gtk::TreeModel::Row row = *it;
1287     Glib::ustring name = row[m_Columns.m_col_name];
1288    
1289     gig::Instrument* instrument = row[m_Columns.m_col_instr];
1290 persson 2446 Glib::ustring gigname(gig_to_utf8(instrument->pInfo->Name));
1291     if (gigname != name) {
1292     row[m_Columns.m_col_name] = gigname;
1293 persson 2445 }
1294     }
1295    
1296 persson 2507 void MainWindow::show_midi_rules()
1297     {
1298     if (gig::Instrument* instrument = get_instrument())
1299     {
1300     midiRules.set_instrument(instrument);
1301     midiRules.show();
1302     midiRules.deiconify();
1303     }
1304     }
1305    
1306 schoenebeck 1415 void MainWindow::on_action_view_status_bar() {
1307     Gtk::CheckMenuItem* item =
1308     dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
1309     if (!item) {
1310     std::cerr << "/MenuBar/MenuView/Statusbar == NULL\n";
1311     return;
1312     }
1313     if (item->get_active()) m_StatusBar.show();
1314     else m_StatusBar.hide();
1315     }
1316    
1317 schoenebeck 2464 bool MainWindow::is_copy_samples_unity_note_enabled() const {
1318     Gtk::CheckMenuItem* item =
1319     dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
1320     if (!item) {
1321     std::cerr << "/MenuBar/MenuEdit/CopySampleUnity == NULL\n";
1322     return true;
1323     }
1324     return item->get_active();
1325     }
1326    
1327     bool MainWindow::is_copy_samples_fine_tune_enabled() const {
1328     Gtk::CheckMenuItem* item =
1329     dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
1330     if (!item) {
1331     std::cerr << "/MenuBar/MenuEdit/CopySampleTune == NULL\n";
1332     return true;
1333     }
1334     return item->get_active();
1335     }
1336    
1337     bool MainWindow::is_copy_samples_loop_enabled() const {
1338     Gtk::CheckMenuItem* item =
1339     dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
1340     if (!item) {
1341     std::cerr << "/MenuBar/MenuEdit/CopySampleLoop == NULL\n";
1342     return true;
1343     }
1344     return item->get_active();
1345     }
1346    
1347 schoenebeck 1225 void MainWindow::on_button_release(GdkEventButton* button)
1348     {
1349     if (button->type == GDK_2BUTTON_PRESS) {
1350     show_instr_props();
1351     } else if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1352 persson 2507 // gig v2 files have no midi rules
1353     static_cast<Gtk::MenuItem*>(
1354     uiManager->get_widget("/PopupMenu/MidiRules"))->set_sensitive(
1355     !(file->pVersion && file->pVersion->major == 2));
1356 schoenebeck 1225 popup_menu->popup(button->button, button->time);
1357     }
1358     }
1359    
1360 persson 2442 void MainWindow::on_instrument_selection_change(Gtk::RadioMenuItem* item) {
1361     if (item->get_active()) {
1362     const std::vector<Gtk::Widget*> children =
1363     instrument_menu->get_children();
1364     std::vector<Gtk::Widget*>::const_iterator it =
1365     find(children.begin(), children.end(), item);
1366     if (it != children.end()) {
1367     int index = it - children.begin();
1368     m_TreeView.get_selection()->select(Gtk::TreePath(ToString(index)));
1369    
1370     m_RegionChooser.set_instrument(file->GetInstrument(index));
1371     }
1372     }
1373 schoenebeck 1225 }
1374    
1375     void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {
1376     if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1377     Gtk::Menu* sample_popup =
1378     dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/SamplePopupMenu"));
1379     // update enabled/disabled state of sample popup items
1380     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1381     Gtk::TreeModel::iterator it = sel->get_selected();
1382     bool group_selected = false;
1383     bool sample_selected = false;
1384     if (it) {
1385     Gtk::TreeModel::Row row = *it;
1386     group_selected = row[m_SamplesModel.m_col_group];
1387     sample_selected = row[m_SamplesModel.m_col_sample];
1388     }
1389     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->
1390     set_sensitive(group_selected || sample_selected);
1391     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->
1392     set_sensitive(group_selected || sample_selected);
1393     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->
1394     set_sensitive(file);
1395     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->
1396     set_sensitive(group_selected || sample_selected);
1397     // show sample popup
1398     sample_popup->popup(button->button, button->time);
1399     }
1400     }
1401    
1402 persson 2442
1403     Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
1404     const Glib::ustring& name, int position) {
1405    
1406     Gtk::RadioMenuItem::Group instrument_group;
1407     const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
1408     if (!children.empty()) {
1409     instrument_group =
1410     static_cast<Gtk::RadioMenuItem*>(children[0])->get_group();
1411     }
1412     Gtk::RadioMenuItem* item =
1413     new Gtk::RadioMenuItem(instrument_group, name);
1414     if (position < 0) {
1415     instrument_menu->append(*item);
1416     } else {
1417     instrument_menu->insert(*item, position);
1418     }
1419     item->show();
1420     item->signal_activate().connect(
1421     sigc::bind(
1422     sigc::mem_fun(*this, &MainWindow::on_instrument_selection_change),
1423     item));
1424     return item;
1425     }
1426    
1427     void MainWindow::remove_instrument_from_menu(int index) {
1428     const std::vector<Gtk::Widget*> children =
1429     instrument_menu->get_children();
1430     Gtk::Widget* child = children[index];
1431     instrument_menu->remove(*child);
1432     delete child;
1433     }
1434    
1435     void MainWindow::add_instrument(gig::Instrument* instrument) {
1436 persson 2446 const Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1437 persson 2442
1438     // update instrument tree view
1439     instrument_name_connection.block();
1440     Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();
1441     Gtk::TreeModel::Row rowInstr = *iterInstr;
1442     rowInstr[m_Columns.m_col_name] = name;
1443     rowInstr[m_Columns.m_col_instr] = instrument;
1444     instrument_name_connection.unblock();
1445    
1446     add_instrument_to_menu(name);
1447    
1448     m_TreeView.get_selection()->select(iterInstr);
1449    
1450     file_changed();
1451     }
1452    
1453 schoenebeck 1225 void MainWindow::on_action_add_instrument() {
1454     static int __instrument_indexer = 0;
1455     if (!file) return;
1456     gig::Instrument* instrument = file->AddInstrument();
1457     __instrument_indexer++;
1458 persson 2446 instrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument ") +
1459     ToString(__instrument_indexer));
1460 persson 2442
1461     add_instrument(instrument);
1462 schoenebeck 1225 }
1463    
1464 schoenebeck 2395 void MainWindow::on_action_duplicate_instrument() {
1465     if (!file) return;
1466 persson 2442
1467 schoenebeck 2395 // retrieve the currently selected instrument
1468     // (being the original instrument to be duplicated)
1469     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1470     Gtk::TreeModel::iterator itSelection = sel->get_selected();
1471     if (!itSelection) return;
1472     Gtk::TreeModel::Row row = *itSelection;
1473     gig::Instrument* instrOrig = row[m_Columns.m_col_instr];
1474     if (!instrOrig) return;
1475 persson 2442
1476 schoenebeck 2395 // duplicate the orginal instrument
1477     gig::Instrument* instrNew = file->AddDuplicateInstrument(instrOrig);
1478     instrNew->pInfo->Name =
1479 persson 2446 instrOrig->pInfo->Name +
1480     gig_from_utf8(Glib::ustring(" (") + _("Copy") + ")");
1481 persson 2442
1482     add_instrument(instrNew);
1483 schoenebeck 2395 }
1484    
1485 schoenebeck 1225 void MainWindow::on_action_remove_instrument() {
1486     if (!file) return;
1487 schoenebeck 1382 if (file_is_shared) {
1488     Gtk::MessageDialog msg(
1489     *this,
1490     _("You cannot delete an instrument from this file, since it's "
1491     "currently used by the sampler."),
1492     false, Gtk::MESSAGE_INFO
1493     );
1494     msg.run();
1495     return;
1496     }
1497    
1498 schoenebeck 1225 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1499     Gtk::TreeModel::iterator it = sel->get_selected();
1500     if (it) {
1501     Gtk::TreeModel::Row row = *it;
1502     gig::Instrument* instr = row[m_Columns.m_col_instr];
1503     try {
1504 persson 2442 Gtk::TreePath path(it);
1505     int index = path[0];
1506    
1507 schoenebeck 1225 // remove instrument from the gig file
1508     if (instr) file->DeleteInstrument(instr);
1509 persson 1261 file_changed();
1510 persson 2423
1511 persson 2442 remove_instrument_from_menu(index);
1512    
1513     // remove row from instruments tree view
1514     m_refTreeModel->erase(it);
1515    
1516     #if GTKMM_MAJOR_VERSION < 3
1517     // select another instrument (in gtk3 this is done
1518     // automatically)
1519     if (!m_refTreeModel->children().empty()) {
1520     if (index == m_refTreeModel->children().size()) {
1521     index--;
1522     }
1523     m_TreeView.get_selection()->select(
1524     Gtk::TreePath(ToString(index)));
1525     }
1526     #endif
1527 persson 2445 instr_props_set_instrument();
1528 persson 2507 instr = get_instrument();
1529     if (instr) {
1530     midiRules.set_instrument(instr);
1531     } else {
1532     midiRules.hide();
1533     }
1534 schoenebeck 1225 } catch (RIFF::Exception e) {
1535     Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
1536     msg.run();
1537     }
1538     }
1539     }
1540    
1541     void MainWindow::on_action_sample_properties() {
1542     //TODO: show a dialog where the selected sample's properties can be edited
1543     Gtk::MessageDialog msg(
1544 persson 1831 *this, _("Sorry, yet to be implemented!"), false, Gtk::MESSAGE_INFO
1545 schoenebeck 1225 );
1546     msg.run();
1547     }
1548    
1549     void MainWindow::on_action_add_group() {
1550     static int __sample_indexer = 0;
1551     if (!file) return;
1552     gig::Group* group = file->AddGroup();
1553 persson 2446 group->Name = gig_from_utf8(_("Unnamed Group"));
1554 schoenebeck 1225 if (__sample_indexer) group->Name += " " + ToString(__sample_indexer);
1555     __sample_indexer++;
1556     // update sample tree view
1557     Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1558     Gtk::TreeModel::Row rowGroup = *iterGroup;
1559 persson 2446 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
1560 schoenebeck 1225 rowGroup[m_SamplesModel.m_col_sample] = NULL;
1561     rowGroup[m_SamplesModel.m_col_group] = group;
1562 persson 1261 file_changed();
1563 schoenebeck 1225 }
1564    
1565     void MainWindow::on_action_add_sample() {
1566     if (!file) return;
1567     // get selected group
1568     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1569     Gtk::TreeModel::iterator it = sel->get_selected();
1570     if (!it) return;
1571     Gtk::TreeModel::Row row = *it;
1572     gig::Group* group = row[m_SamplesModel.m_col_group];
1573     if (!group) { // not a group, but a sample is selected (probably)
1574     gig::Sample* sample = row[m_SamplesModel.m_col_sample];
1575     if (!sample) return;
1576     it = row.parent(); // resolve parent (that is the sample's group)
1577     if (!it) return;
1578     row = *it;
1579     group = row[m_SamplesModel.m_col_group];
1580     if (!group) return;
1581     }
1582     // show 'browse for file' dialog
1583     Gtk::FileChooserDialog dialog(*this, _("Add Sample(s)"));
1584     dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1585     dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
1586     dialog.set_select_multiple(true);
1587 persson 2169
1588     // matches all file types supported by libsndfile
1589     #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1590     Gtk::FileFilter soundfilter;
1591     #else
1592     Glib::RefPtr<Gtk::FileFilter> soundfilter = Gtk::FileFilter::create();
1593     #endif
1594 persson 1262 const char* const supportedFileTypes[] = {
1595 schoenebeck 1225 "*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd",
1596     "*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF",
1597     "*.svx", "*.SVX", "*.sf", "*.SF", "*.voc", "*.VOC", "*.w64",
1598     "*.W64", "*.pvf", "*.PVF", "*.xi", "*.XI", "*.htk", "*.HTK",
1599     "*.caf", "*.CAF", NULL
1600     };
1601 persson 2169 const char* soundfiles = _("Sound Files");
1602     const char* allfiles = _("All Files");
1603     #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1604 schoenebeck 1225 for (int i = 0; supportedFileTypes[i]; i++)
1605     soundfilter.add_pattern(supportedFileTypes[i]);
1606 persson 2169 soundfilter.set_name(soundfiles);
1607    
1608     // matches every file
1609     Gtk::FileFilter allpassfilter;
1610 schoenebeck 1225 allpassfilter.add_pattern("*.*");
1611 persson 2169 allpassfilter.set_name(allfiles);
1612     #else
1613     for (int i = 0; supportedFileTypes[i]; i++)
1614     soundfilter->add_pattern(supportedFileTypes[i]);
1615     soundfilter->set_name(soundfiles);
1616    
1617     // matches every file
1618     Glib::RefPtr<Gtk::FileFilter> allpassfilter = Gtk::FileFilter::create();
1619     allpassfilter->add_pattern("*.*");
1620     allpassfilter->set_name(allfiles);
1621     #endif
1622 schoenebeck 1225 dialog.add_filter(soundfilter);
1623     dialog.add_filter(allpassfilter);
1624 persson 1725 if (current_sample_dir != "") {
1625     dialog.set_current_folder(current_sample_dir);
1626     }
1627 schoenebeck 1225 if (dialog.run() == Gtk::RESPONSE_OK) {
1628 persson 1725 current_sample_dir = dialog.get_current_folder();
1629 schoenebeck 1225 Glib::ustring error_files;
1630 persson 2169 std::vector<std::string> filenames = dialog.get_filenames();
1631     for (std::vector<std::string>::iterator iter = filenames.begin();
1632 schoenebeck 1225 iter != filenames.end(); ++iter) {
1633     printf("Adding sample %s\n",(*iter).c_str());
1634     // use libsndfile to retrieve file informations
1635     SF_INFO info;
1636     info.format = 0;
1637     SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info);
1638     try {
1639 persson 1831 if (!hFile) throw std::string(_("could not open file"));
1640 schoenebeck 1225 int bitdepth;
1641     switch (info.format & 0xff) {
1642     case SF_FORMAT_PCM_S8:
1643     case SF_FORMAT_PCM_16:
1644 persson 1265 case SF_FORMAT_PCM_U8:
1645 schoenebeck 1225 bitdepth = 16;
1646     break;
1647     case SF_FORMAT_PCM_24:
1648     case SF_FORMAT_PCM_32:
1649     case SF_FORMAT_FLOAT:
1650     case SF_FORMAT_DOUBLE:
1651 persson 1265 bitdepth = 24;
1652 schoenebeck 1225 break;
1653     default:
1654     sf_close(hFile); // close sound file
1655 persson 1831 throw std::string(_("format not supported")); // unsupported subformat (yet?)
1656 schoenebeck 1225 }
1657     // add a new sample to the .gig file
1658     gig::Sample* sample = file->AddSample();
1659     // file name without path
1660 persson 1262 Glib::ustring filename = Glib::filename_display_basename(*iter);
1661     // remove file extension if there is one
1662     for (int i = 0; supportedFileTypes[i]; i++) {
1663     if (Glib::str_has_suffix(filename, supportedFileTypes[i] + 1)) {
1664     filename.erase(filename.length() - strlen(supportedFileTypes[i] + 1));
1665     break;
1666     }
1667     }
1668 persson 2446 sample->pInfo->Name = gig_from_utf8(filename);
1669 schoenebeck 1225 sample->Channels = info.channels;
1670     sample->BitDepth = bitdepth;
1671     sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels;
1672     sample->SamplesPerSecond = info.samplerate;
1673 persson 1265 sample->AverageBytesPerSecond = sample->FrameSize * sample->SamplesPerSecond;
1674     sample->BlockAlign = sample->FrameSize;
1675     sample->SamplesTotal = info.frames;
1676    
1677     SF_INSTRUMENT instrument;
1678     if (sf_command(hFile, SFC_GET_INSTRUMENT,
1679     &instrument, sizeof(instrument)) != SF_FALSE)
1680     {
1681     sample->MIDIUnityNote = instrument.basenote;
1682 schoenebeck 2466 sample->FineTune = instrument.detune;
1683 persson 1265
1684     if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {
1685     sample->Loops = 1;
1686    
1687     switch (instrument.loops[0].mode) {
1688     case SF_LOOP_FORWARD:
1689     sample->LoopType = gig::loop_type_normal;
1690     break;
1691     case SF_LOOP_BACKWARD:
1692     sample->LoopType = gig::loop_type_backward;
1693     break;
1694     case SF_LOOP_ALTERNATING:
1695     sample->LoopType = gig::loop_type_bidirectional;
1696     break;
1697     }
1698     sample->LoopStart = instrument.loops[0].start;
1699     sample->LoopEnd = instrument.loops[0].end;
1700     sample->LoopPlayCount = instrument.loops[0].count;
1701     sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1;
1702     }
1703     }
1704    
1705 schoenebeck 1225 // schedule resizing the sample (which will be done
1706     // physically when File::Save() is called)
1707     sample->Resize(info.frames);
1708     // make sure sample is part of the selected group
1709     group->AddSample(sample);
1710     // schedule that physical resize and sample import
1711     // (data copying), performed when "Save" is requested
1712     SampleImportItem sched_item;
1713     sched_item.gig_sample = sample;
1714     sched_item.sample_path = *iter;
1715     m_SampleImportQueue.push_back(sched_item);
1716     // add sample to the tree view
1717     Gtk::TreeModel::iterator iterSample =
1718     m_refSamplesTreeModel->append(row.children());
1719     Gtk::TreeModel::Row rowSample = *iterSample;
1720 persson 2446 rowSample[m_SamplesModel.m_col_name] =
1721     gig_to_utf8(sample->pInfo->Name);
1722 schoenebeck 1225 rowSample[m_SamplesModel.m_col_sample] = sample;
1723     rowSample[m_SamplesModel.m_col_group] = NULL;
1724     // close sound file
1725     sf_close(hFile);
1726 persson 1261 file_changed();
1727 schoenebeck 1225 } catch (std::string what) { // remember the files that made trouble (and their cause)
1728 persson 2442 if (!error_files.empty()) error_files += "\n";
1729 schoenebeck 1225 error_files += *iter += " (" + what + ")";
1730     }
1731     }
1732     // show error message box when some file(s) could not be opened / added
1733 persson 2442 if (!error_files.empty()) {
1734 schoenebeck 1382 Glib::ustring txt = _("Could not add the following sample(s):\n") + error_files;
1735 schoenebeck 1225 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1736     msg.run();
1737     }
1738     }
1739     }
1740    
1741 schoenebeck 1673 void MainWindow::on_action_replace_all_samples_in_all_groups()
1742     {
1743     if (!file) return;
1744     Gtk::FileChooserDialog dialog(*this, _("Select Folder"),
1745     Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
1746 persson 2442 const char* str =
1747 schoenebeck 1673 _("This is a very specific function. It tries to replace all samples "
1748 persson 1799 "in the current gig file by samples located in the chosen "
1749     "directory.\n\n"
1750     "It works like this: For each sample in the gig file, it tries to "
1751 schoenebeck 1673 "find a sample file in the selected directory with the same name as "
1752 persson 1799 "the sample in the gig file. Optionally, you can add a filename "
1753     "extension below, which will be added to the filename expected to be "
1754 schoenebeck 1673 "found. That is, assume you have a gig file with a sample called "
1755     "'Snare', if you enter '.wav' below (like it's done by default), it "
1756 persson 1799 "expects to find a sample file called 'Snare.wav' and will replace "
1757     "the sample in the gig file accordingly. If you don't need an "
1758     "extension, blank the field below. Any gig sample where no "
1759     "appropriate sample file could be found will be reported and left "
1760 persson 2344 "untouched.\n");
1761     #if GTKMM_MAJOR_VERSION < 3
1762     view::WrapLabel description(str);
1763     #else
1764     Gtk::Label description(str);
1765     description.set_line_wrap();
1766     #endif
1767 schoenebeck 1673 Gtk::HBox entryArea;
1768 persson 2169 Gtk::Label entryLabel( _("Add filename extension: "), Gtk::ALIGN_START);
1769 schoenebeck 1673 Gtk::Entry postfixEntryBox;
1770     postfixEntryBox.set_text(".wav");
1771     entryArea.pack_start(entryLabel);
1772     entryArea.pack_start(postfixEntryBox);
1773     dialog.get_vbox()->pack_start(description, Gtk::PACK_SHRINK);
1774     dialog.get_vbox()->pack_start(entryArea, Gtk::PACK_SHRINK);
1775     description.show();
1776 persson 1799 entryArea.show_all();
1777 schoenebeck 1673 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1778     dialog.add_button(_("Select"), Gtk::RESPONSE_OK);
1779     dialog.set_select_multiple(false);
1780 persson 1725 if (current_sample_dir != "") {
1781     dialog.set_current_folder(current_sample_dir);
1782     }
1783 schoenebeck 1673 if (dialog.run() == Gtk::RESPONSE_OK)
1784     {
1785 persson 1725 current_sample_dir = dialog.get_current_folder();
1786 schoenebeck 1673 Glib::ustring error_files;
1787 persson 2169 std::string folder = dialog.get_filename();
1788 schoenebeck 1673 for (gig::Sample* sample = file->GetFirstSample();
1789     sample; sample = file->GetNextSample())
1790     {
1791     std::string filename =
1792 persson 2446 folder + G_DIR_SEPARATOR_S +
1793     Glib::filename_from_utf8(gig_to_utf8(sample->pInfo->Name) +
1794     postfixEntryBox.get_text());
1795 schoenebeck 1673 SF_INFO info;
1796     info.format = 0;
1797     SNDFILE* hFile = sf_open(filename.c_str(), SFM_READ, &info);
1798     try
1799     {
1800 persson 1831 if (!hFile) throw std::string(_("could not open file"));
1801 schoenebeck 1673 int bitdepth;
1802     switch (info.format & 0xff) {
1803     case SF_FORMAT_PCM_S8:
1804     case SF_FORMAT_PCM_16:
1805     case SF_FORMAT_PCM_U8:
1806     bitdepth = 16;
1807     break;
1808     case SF_FORMAT_PCM_24:
1809     case SF_FORMAT_PCM_32:
1810     case SF_FORMAT_FLOAT:
1811     case SF_FORMAT_DOUBLE:
1812     bitdepth = 24;
1813     break;
1814     default:
1815     sf_close(hFile);
1816 persson 1831 throw std::string(_("format not supported"));
1817 schoenebeck 1673 }
1818     SampleImportItem sched_item;
1819     sched_item.gig_sample = sample;
1820     sched_item.sample_path = filename;
1821     m_SampleImportQueue.push_back(sched_item);
1822     sf_close(hFile);
1823     file_changed();
1824     }
1825     catch (std::string what)
1826     {
1827 persson 2442 if (!error_files.empty()) error_files += "\n";
1828 persson 2446 error_files += Glib::filename_to_utf8(filename) +
1829     " (" + what + ")";
1830 schoenebeck 1673 }
1831     }
1832     // show error message box when some file(s) could not be opened / added
1833 persson 2442 if (!error_files.empty()) {
1834 schoenebeck 1673 Glib::ustring txt =
1835     _("Could not replace the following sample(s):\n") + error_files;
1836     Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1837     msg.run();
1838     }
1839     }
1840     }
1841    
1842 schoenebeck 1225 void MainWindow::on_action_remove_sample() {
1843     if (!file) return;
1844     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1845     Gtk::TreeModel::iterator it = sel->get_selected();
1846     if (it) {
1847     Gtk::TreeModel::Row row = *it;
1848     gig::Group* group = row[m_SamplesModel.m_col_group];
1849     gig::Sample* sample = row[m_SamplesModel.m_col_sample];
1850     Glib::ustring name = row[m_SamplesModel.m_col_name];
1851     try {
1852     // remove group or sample from the gig file
1853     if (group) {
1854 persson 2446 // temporarily remember the samples that belong to
1855 schoenebeck 1225 // that group (we need that to clean the queue)
1856     std::list<gig::Sample*> members;
1857     for (gig::Sample* pSample = group->GetFirstSample();
1858     pSample; pSample = group->GetNextSample()) {
1859     members.push_back(pSample);
1860     }
1861 schoenebeck 1322 // notify everybody that we're going to remove these samples
1862     samples_to_be_removed_signal.emit(members);
1863 schoenebeck 1225 // delete the group in the .gig file including the
1864     // samples that belong to the group
1865     file->DeleteGroup(group);
1866 schoenebeck 1322 // notify that we're done with removal
1867     samples_removed_signal.emit();
1868 schoenebeck 1225 // if sample(s) were just previously added, remove
1869     // them from the import queue
1870     for (std::list<gig::Sample*>::iterator member = members.begin();
1871     member != members.end(); ++member) {
1872     for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
1873     iter != m_SampleImportQueue.end(); ++iter) {
1874     if ((*iter).gig_sample == *member) {
1875     printf("Removing previously added sample '%s' from group '%s'\n",
1876     (*iter).sample_path.c_str(), name.c_str());
1877     m_SampleImportQueue.erase(iter);
1878     break;
1879     }
1880     }
1881     }
1882 persson 1261 file_changed();
1883 schoenebeck 1225 } else if (sample) {
1884 schoenebeck 1322 // notify everybody that we're going to remove this sample
1885     std::list<gig::Sample*> lsamples;
1886     lsamples.push_back(sample);
1887     samples_to_be_removed_signal.emit(lsamples);
1888 schoenebeck 1225 // remove sample from the .gig file
1889     file->DeleteSample(sample);
1890 schoenebeck 1322 // notify that we're done with removal
1891     samples_removed_signal.emit();
1892 schoenebeck 1225 // if sample was just previously added, remove it from
1893     // the import queue
1894     for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
1895     iter != m_SampleImportQueue.end(); ++iter) {
1896     if ((*iter).gig_sample == sample) {
1897     printf("Removing previously added sample '%s'\n",
1898     (*iter).sample_path.c_str());
1899     m_SampleImportQueue.erase(iter);
1900     break;
1901     }
1902     }
1903 persson 1303 dimreg_changed();
1904 persson 1261 file_changed();
1905 schoenebeck 1225 }
1906     // remove respective row(s) from samples tree view
1907     m_refSamplesTreeModel->erase(it);
1908     } catch (RIFF::Exception e) {
1909 schoenebeck 1322 // pretend we're done with removal (i.e. to avoid dead locks)
1910     samples_removed_signal.emit();
1911     // show error message
1912 schoenebeck 1225 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
1913     msg.run();
1914     }
1915     }
1916     }
1917    
1918 persson 1303 // For some reason drag_data_get gets called two times for each
1919     // drag'n'drop (at least when target is an Entry). This work-around
1920     // makes sure the code in drag_data_get and drop_drag_data_received is
1921     // only executed once, as drag_begin only gets called once.
1922     void MainWindow::on_sample_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
1923     {
1924     first_call_to_drag_data_get = true;
1925     }
1926    
1927 schoenebeck 1225 void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
1928     Gtk::SelectionData& selection_data, guint, guint)
1929     {
1930 persson 1303 if (!first_call_to_drag_data_get) return;
1931     first_call_to_drag_data_get = false;
1932    
1933 schoenebeck 1225 // get selected sample
1934     gig::Sample* sample = NULL;
1935     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1936     Gtk::TreeModel::iterator it = sel->get_selected();
1937     if (it) {
1938     Gtk::TreeModel::Row row = *it;
1939     sample = row[m_SamplesModel.m_col_sample];
1940     }
1941     // pass the gig::Sample as pointer
1942     selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&sample,
1943     sizeof(sample)/*length of data in bytes*/);
1944     }
1945    
1946     void MainWindow::on_sample_label_drop_drag_data_received(
1947     const Glib::RefPtr<Gdk::DragContext>& context, int, int,
1948     const Gtk::SelectionData& selection_data, guint, guint time)
1949     {
1950     gig::Sample* sample = *((gig::Sample**) selection_data.get_data());
1951    
1952 persson 1265 if (sample && selection_data.get_length() == sizeof(gig::Sample*)) {
1953 persson 1303 std::cout << "Drop received sample \"" <<
1954     sample->pInfo->Name << "\"" << std::endl;
1955     // drop success
1956     context->drop_reply(true, time);
1957    
1958 schoenebeck 1322 //TODO: we should better move most of the following code to DimRegionEdit::set_sample()
1959    
1960     // notify everybody that we're going to alter the region
1961     gig::Region* region = m_RegionChooser.get_region();
1962     region_to_be_changed_signal.emit(region);
1963    
1964 persson 1303 // find the samplechannel dimension
1965     gig::dimension_def_t* stereo_dimension = 0;
1966     for (int i = 0 ; i < region->Dimensions ; i++) {
1967     if (region->pDimensionDefinitions[i].dimension ==
1968     gig::dimension_samplechannel) {
1969     stereo_dimension = &region->pDimensionDefinitions[i];
1970     break;
1971     }
1972 schoenebeck 1225 }
1973 persson 1303 bool channels_changed = false;
1974     if (sample->Channels == 1 && stereo_dimension) {
1975     // remove the samplechannel dimension
1976     region->DeleteDimension(stereo_dimension);
1977     channels_changed = true;
1978     region_changed();
1979     }
1980 schoenebeck 2464 dimreg_edit.set_sample(
1981     sample,
1982     is_copy_samples_unity_note_enabled(),
1983     is_copy_samples_fine_tune_enabled(),
1984     is_copy_samples_loop_enabled()
1985     );
1986 persson 1303
1987     if (sample->Channels == 2 && !stereo_dimension) {
1988     // add samplechannel dimension
1989     gig::dimension_def_t dim;
1990     dim.dimension = gig::dimension_samplechannel;
1991     dim.bits = 1;
1992     dim.zones = 2;
1993     region->AddDimension(&dim);
1994     channels_changed = true;
1995     region_changed();
1996     }
1997     if (channels_changed) {
1998     // unmap all samples with wrong number of channels
1999     // TODO: maybe there should be a warning dialog for this
2000     for (int i = 0 ; i < region->DimensionRegions ; i++) {
2001     gig::DimensionRegion* d = region->pDimensionRegions[i];
2002     if (d->pSample && d->pSample->Channels != sample->Channels) {
2003 schoenebeck 1322 gig::Sample* oldref = d->pSample;
2004     d->pSample = NULL;
2005     sample_ref_changed_signal.emit(oldref, NULL);
2006 persson 1303 }
2007     }
2008     }
2009    
2010 schoenebeck 1322 // notify we're done with altering
2011     region_changed_signal.emit(region);
2012    
2013 persson 1460 file_changed();
2014    
2015 persson 1303 return;
2016 schoenebeck 1225 }
2017     // drop failed
2018     context->drop_reply(false, time);
2019     }
2020    
2021     void MainWindow::sample_name_changed(const Gtk::TreeModel::Path& path,
2022     const Gtk::TreeModel::iterator& iter) {
2023     if (!iter) return;
2024     Gtk::TreeModel::Row row = *iter;
2025     Glib::ustring name = row[m_SamplesModel.m_col_name];
2026     gig::Group* group = row[m_SamplesModel.m_col_group];
2027     gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2028 persson 2446 gig::String gigname(gig_from_utf8(name));
2029 schoenebeck 1225 if (group) {
2030 persson 2446 if (group->Name != gigname) {
2031     group->Name = gigname;
2032 persson 1261 printf("group name changed\n");
2033     file_changed();
2034     }
2035 schoenebeck 1225 } else if (sample) {
2036 persson 2446 if (sample->pInfo->Name != gigname) {
2037     sample->pInfo->Name = gigname;
2038 persson 1261 printf("sample name changed\n");
2039     file_changed();
2040     }
2041 schoenebeck 1225 }
2042     }
2043    
2044     void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,
2045     const Gtk::TreeModel::iterator& iter) {
2046     if (!iter) return;
2047     Gtk::TreeModel::Row row = *iter;
2048     Glib::ustring name = row[m_Columns.m_col_name];
2049 persson 2442
2050     // change name in instrument menu
2051     int index = path[0];
2052     const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
2053     if (index < children.size()) {
2054     #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 16) || GTKMM_MAJOR_VERSION > 2
2055     static_cast<Gtk::RadioMenuItem*>(children[index])->set_label(name);
2056     #else
2057     remove_instrument_from_menu(index);
2058     Gtk::RadioMenuItem* item = add_instrument_to_menu(name, index);
2059     item->set_active();
2060     #endif
2061     }
2062    
2063     // change name in gig
2064 schoenebeck 1225 gig::Instrument* instrument = row[m_Columns.m_col_instr];
2065 persson 2446 gig::String gigname(gig_from_utf8(name));
2066     if (instrument && instrument->pInfo->Name != gigname) {
2067     instrument->pInfo->Name = gigname;
2068 persson 2445
2069     // change name in the instrument properties window
2070     if (instrumentProps.get_instrument() == instrument) {
2071     instrumentProps.update_name();
2072     }
2073    
2074 persson 1261 file_changed();
2075     }
2076 schoenebeck 1225 }
2077 schoenebeck 1322
2078 schoenebeck 1411 void MainWindow::set_file_is_shared(bool b) {
2079     this->file_is_shared = b;
2080    
2081     if (file_is_shared) {
2082     m_AttachedStateLabel.set_label(_("live-mode"));
2083     m_AttachedStateImage.set(
2084     Gdk::Pixbuf::create_from_xpm_data(status_attached_xpm)
2085     );
2086     } else {
2087     m_AttachedStateLabel.set_label(_("stand-alone"));
2088     m_AttachedStateImage.set(
2089     Gdk::Pixbuf::create_from_xpm_data(status_detached_xpm)
2090     );
2091     }
2092     }
2093    
2094 schoenebeck 1339 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {
2095 schoenebeck 1322 return file_structure_to_be_changed_signal;
2096     }
2097    
2098 schoenebeck 1339 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_changed() {
2099 schoenebeck 1322 return file_structure_changed_signal;
2100     }
2101    
2102 schoenebeck 1339 sigc::signal<void, std::list<gig::Sample*> >& MainWindow::signal_samples_to_be_removed() {
2103 schoenebeck 1322 return samples_to_be_removed_signal;
2104     }
2105    
2106 schoenebeck 1339 sigc::signal<void>& MainWindow::signal_samples_removed() {
2107 schoenebeck 1322 return samples_removed_signal;
2108     }
2109    
2110 schoenebeck 1339 sigc::signal<void, gig::Region*>& MainWindow::signal_region_to_be_changed() {
2111 schoenebeck 1322 return region_to_be_changed_signal;
2112     }
2113    
2114 schoenebeck 1339 sigc::signal<void, gig::Region*>& MainWindow::signal_region_changed() {
2115 schoenebeck 1322 return region_changed_signal;
2116     }
2117    
2118 schoenebeck 1853 sigc::signal<void, gig::Sample*>& MainWindow::signal_sample_changed() {
2119     return sample_changed_signal;
2120     }
2121    
2122 schoenebeck 1339 sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& MainWindow::signal_sample_ref_changed() {
2123 schoenebeck 1322 return sample_ref_changed_signal;
2124     }
2125    
2126 schoenebeck 1339 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_to_be_changed() {
2127 schoenebeck 1322 return dimreg_to_be_changed_signal;
2128     }
2129    
2130 schoenebeck 1339 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_changed() {
2131 schoenebeck 1322 return dimreg_changed_signal;
2132     }
2133 schoenebeck 1654
2134     sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_on() {
2135     return note_on_signal;
2136     }
2137    
2138     sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_off() {
2139     return note_off_signal;
2140     }
2141 schoenebeck 1660
2142     sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_hit() {
2143     return m_RegionChooser.signal_keyboard_key_hit();
2144     }
2145    
2146     sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_released() {
2147     return m_RegionChooser.signal_keyboard_key_released();
2148     }

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