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

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Revision 2550 - (hide annotations) (download)
Wed May 14 01:31:30 2014 UTC (9 years, 10 months ago) by schoenebeck
File size: 83036 byte(s)
* Fixed various bugs regarding new "combine instruments" tool.
* Show a warning if user tries to combine instruments in old
  .gig v2 format.
* Don't auto remove stereo dimension if user drags a mono
  sample reference on DimensionRegion's sample reference.
* Select "Instruments" tab on app start by default.

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 schoenebeck 2541 #include "Settings.h"
46 schoenebeck 2548 #include "CombineInstrumentsDialog.h"
47 schoenebeck 1411 #include "../../gfx/status_attached.xpm"
48     #include "../../gfx/status_detached.xpm"
49    
50 schoenebeck 1225
51 persson 1533 MainWindow::MainWindow() :
52     dimreg_label(_("Changes apply to:")),
53     dimreg_all_regions(_("all regions")),
54     dimreg_all_dimregs(_("all dimension splits")),
55     dimreg_stereo(_("both channels"))
56 schoenebeck 1225 {
57     // set_border_width(5);
58     // set_default_size(400, 200);
59    
60    
61     add(m_VBox);
62    
63     // Handle selection
64 persson 2442 m_TreeView.get_selection()->signal_changed().connect(
65 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::on_sel_change));
66    
67     // m_TreeView.set_reorderable();
68    
69     m_TreeView.signal_button_press_event().connect_notify(
70     sigc::mem_fun(*this, &MainWindow::on_button_release));
71    
72     // Add the TreeView tab, inside a ScrolledWindow, with the button underneath:
73     m_ScrolledWindow.add(m_TreeView);
74     // m_ScrolledWindow.set_size_request(200, 600);
75     m_ScrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
76    
77     m_ScrolledWindowSamples.add(m_TreeViewSamples);
78     m_ScrolledWindowSamples.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
79    
80    
81     m_TreeViewNotebook.set_size_request(300);
82    
83     m_HPaned.add1(m_TreeViewNotebook);
84 persson 1533 dimreg_hbox.add(dimreg_label);
85     dimreg_hbox.add(dimreg_all_regions);
86     dimreg_hbox.add(dimreg_all_dimregs);
87     dimreg_stereo.set_active();
88     dimreg_hbox.add(dimreg_stereo);
89     dimreg_vbox.add(dimreg_edit);
90 persson 1582 dimreg_vbox.pack_start(dimreg_hbox, Gtk::PACK_SHRINK);
91 persson 1533 m_HPaned.add2(dimreg_vbox);
92 schoenebeck 1225
93 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."));
94     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."));
95     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."));
96     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)."));
97 schoenebeck 1225
98 persson 1831 m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, _("Samples"));
99     m_TreeViewNotebook.append_page(m_ScrolledWindow, _("Instruments"));
100 schoenebeck 1225
101    
102     actionGroup = Gtk::ActionGroup::create();
103    
104     actionGroup->add(Gtk::Action::create("MenuFile", _("_File")));
105     actionGroup->add(Gtk::Action::create("New", Gtk::Stock::NEW),
106     sigc::mem_fun(
107     *this, &MainWindow::on_action_file_new));
108     Glib::RefPtr<Gtk::Action> action =
109     Gtk::Action::create("Open", Gtk::Stock::OPEN);
110     action->property_label() = action->property_label() + "...";
111     actionGroup->add(action,
112     sigc::mem_fun(
113     *this, &MainWindow::on_action_file_open));
114     actionGroup->add(Gtk::Action::create("Save", Gtk::Stock::SAVE),
115     sigc::mem_fun(
116     *this, &MainWindow::on_action_file_save));
117     action = Gtk::Action::create("SaveAs", Gtk::Stock::SAVE_AS);
118     action->property_label() = action->property_label() + "...";
119     actionGroup->add(action,
120 persson 1261 Gtk::AccelKey("<shift><control>s"),
121 schoenebeck 1225 sigc::mem_fun(
122 persson 1261 *this, &MainWindow::on_action_file_save_as));
123 schoenebeck 1225 actionGroup->add(Gtk::Action::create("Properties",
124     Gtk::Stock::PROPERTIES),
125     sigc::mem_fun(
126     *this, &MainWindow::on_action_file_properties));
127     actionGroup->add(Gtk::Action::create("InstrProperties",
128     Gtk::Stock::PROPERTIES),
129     sigc::mem_fun(
130     *this, &MainWindow::show_instr_props));
131 persson 2507 actionGroup->add(Gtk::Action::create("MidiRules",
132     _("_Midi Rules")),
133     sigc::mem_fun(
134     *this, &MainWindow::show_midi_rules));
135 schoenebeck 1225 actionGroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT),
136     sigc::mem_fun(
137 persson 1261 *this, &MainWindow::on_action_quit));
138 schoenebeck 1225 actionGroup->add(Gtk::Action::create("MenuInstrument", _("_Instrument")));
139    
140 schoenebeck 2464
141     actionGroup->add(Gtk::Action::create("MenuEdit", _("_Edit")));
142    
143     Glib::RefPtr<Gtk::ToggleAction> toggle_action =
144 schoenebeck 2536 Gtk::ToggleAction::create("CopySampleUnity", _("Copy Sample's _Unity Note"));
145 schoenebeck 2464 toggle_action->set_active(true);
146     actionGroup->add(toggle_action);
147    
148     toggle_action =
149     Gtk::ToggleAction::create("CopySampleTune", _("Copy Sample's _Fine Tune"));
150     toggle_action->set_active(true);
151     actionGroup->add(toggle_action);
152    
153     toggle_action =
154     Gtk::ToggleAction::create("CopySampleLoop", _("Copy Sample's _Loop Points"));
155     toggle_action->set_active(true);
156     actionGroup->add(toggle_action);
157    
158    
159 schoenebeck 1415 actionGroup->add(Gtk::Action::create("MenuView", _("_View")));
160 schoenebeck 2464 toggle_action =
161 schoenebeck 1415 Gtk::ToggleAction::create("Statusbar", _("_Statusbar"));
162     toggle_action->set_active(true);
163     actionGroup->add(toggle_action,
164     sigc::mem_fun(
165     *this, &MainWindow::on_action_view_status_bar));
166    
167 schoenebeck 1225 action = Gtk::Action::create("MenuHelp", Gtk::Stock::HELP);
168     actionGroup->add(Gtk::Action::create("MenuHelp",
169     action->property_label()));
170     actionGroup->add(Gtk::Action::create("About", Gtk::Stock::ABOUT),
171     sigc::mem_fun(
172     *this, &MainWindow::on_action_help_about));
173     actionGroup->add(
174     Gtk::Action::create("AddInstrument", _("Add _Instrument")),
175     sigc::mem_fun(*this, &MainWindow::on_action_add_instrument)
176     );
177     actionGroup->add(
178 schoenebeck 2395 Gtk::Action::create("DupInstrument", _("_Duplicate Instrument")),
179     sigc::mem_fun(*this, &MainWindow::on_action_duplicate_instrument)
180     );
181     actionGroup->add(
182 schoenebeck 1225 Gtk::Action::create("RemoveInstrument", Gtk::Stock::REMOVE),
183     sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument)
184     );
185    
186 schoenebeck 2541
187     actionGroup->add(Gtk::Action::create("MenuSettings", _("_Settings")));
188    
189     toggle_action =
190     Gtk::ToggleAction::create("WarnUserOnExtensions", _("Show warning on format _extensions"));
191     toggle_action->set_active(Settings::singleton()->warnUserOnExtensions);
192     actionGroup->add(
193     toggle_action,
194     sigc::mem_fun(*this, &MainWindow::on_action_warn_user_on_extensions)
195     );
196    
197    
198 schoenebeck 2548 actionGroup->add(Gtk::Action::create("MenuTools", _("_Tools")));
199    
200     actionGroup->add(
201     Gtk::Action::create("CombineInstruments", _("_Combine Instruments...")),
202     sigc::mem_fun(*this, &MainWindow::on_action_combine_instruments)
203     );
204    
205    
206 schoenebeck 1225 // sample right-click popup actions
207     actionGroup->add(
208     Gtk::Action::create("SampleProperties", Gtk::Stock::PROPERTIES),
209     sigc::mem_fun(*this, &MainWindow::on_action_sample_properties)
210     );
211     actionGroup->add(
212     Gtk::Action::create("AddGroup", _("Add _Group")),
213     sigc::mem_fun(*this, &MainWindow::on_action_add_group)
214     );
215     actionGroup->add(
216 persson 1799 Gtk::Action::create("AddSample", _("Add _Sample(s)...")),
217 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::on_action_add_sample)
218     );
219     actionGroup->add(
220     Gtk::Action::create("RemoveSample", Gtk::Stock::REMOVE),
221     sigc::mem_fun(*this, &MainWindow::on_action_remove_sample)
222     );
223 schoenebeck 1673 actionGroup->add(
224 persson 1799 Gtk::Action::create("ReplaceAllSamplesInAllGroups",
225     _("Replace All Samples in All Groups...")),
226 schoenebeck 1673 sigc::mem_fun(*this, &MainWindow::on_action_replace_all_samples_in_all_groups)
227     );
228 schoenebeck 1225
229     uiManager = Gtk::UIManager::create();
230     uiManager->insert_action_group(actionGroup);
231 persson 1261 add_accel_group(uiManager->get_accel_group());
232 schoenebeck 1225
233     Glib::ustring ui_info =
234     "<ui>"
235     " <menubar name='MenuBar'>"
236     " <menu action='MenuFile'>"
237     " <menuitem action='New'/>"
238     " <menuitem action='Open'/>"
239     " <separator/>"
240     " <menuitem action='Save'/>"
241     " <menuitem action='SaveAs'/>"
242     " <separator/>"
243     " <menuitem action='Properties'/>"
244     " <separator/>"
245     " <menuitem action='Quit'/>"
246     " </menu>"
247 schoenebeck 2464 " <menu action='MenuEdit'>"
248     " <menuitem action='CopySampleUnity'/>"
249     " <menuitem action='CopySampleTune'/>"
250     " <menuitem action='CopySampleLoop'/>"
251     " </menu>"
252 schoenebeck 1225 " <menu action='MenuInstrument'>"
253     " </menu>"
254 schoenebeck 1415 " <menu action='MenuView'>"
255     " <menuitem action='Statusbar'/>"
256     " </menu>"
257 schoenebeck 2548 " <menu action='MenuTools'>"
258     " <menuitem action='CombineInstruments'/>"
259     " </menu>"
260 schoenebeck 2541 " <menu action='MenuSettings'>"
261     " <menuitem action='WarnUserOnExtensions'/>"
262     " </menu>"
263 schoenebeck 1225 " <menu action='MenuHelp'>"
264     " <menuitem action='About'/>"
265     " </menu>"
266     " </menubar>"
267     " <popup name='PopupMenu'>"
268     " <menuitem action='InstrProperties'/>"
269 persson 2507 " <menuitem action='MidiRules'/>"
270 schoenebeck 1225 " <menuitem action='AddInstrument'/>"
271 schoenebeck 2395 " <menuitem action='DupInstrument'/>"
272 schoenebeck 1225 " <separator/>"
273     " <menuitem action='RemoveInstrument'/>"
274     " </popup>"
275     " <popup name='SamplePopupMenu'>"
276     " <menuitem action='SampleProperties'/>"
277     " <menuitem action='AddGroup'/>"
278     " <menuitem action='AddSample'/>"
279 persson 2442 " <menuitem action='ReplaceAllSamplesInAllGroups' />"
280 schoenebeck 1225 " <separator/>"
281     " <menuitem action='RemoveSample'/>"
282     " </popup>"
283     "</ui>";
284     uiManager->add_ui_from_string(ui_info);
285    
286     popup_menu = dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/PopupMenu"));
287 schoenebeck 2536
288     // Set tooltips for menu items (for some reason, setting a tooltip on the
289     // respective Gtk::Action objects above will simply be ignored, no matter
290     // if using Gtk::Action::set_tooltip() or passing the tooltip string on
291     // Gtk::Action::create()).
292     {
293     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
294     uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
295     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."));
296     }
297     {
298     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
299     uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
300     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."));
301     }
302     {
303     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
304     uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
305     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."));
306     }
307 schoenebeck 2541 {
308     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
309     uiManager->get_widget("/MenuBar/MenuSettings/WarnUserOnExtensions"));
310     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."));
311     }
312 schoenebeck 1225
313 persson 2442 instrument_menu = static_cast<Gtk::MenuItem*>(
314     uiManager->get_widget("/MenuBar/MenuInstrument"))->get_submenu();
315    
316 schoenebeck 1225 Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar");
317     m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);
318     m_VBox.pack_start(m_HPaned);
319     m_VBox.pack_start(m_RegionChooser, Gtk::PACK_SHRINK);
320 schoenebeck 1661 m_VBox.pack_start(m_RegionChooser.m_VirtKeybPropsBox, Gtk::PACK_SHRINK);
321 schoenebeck 1225 m_VBox.pack_start(m_DimRegionChooser, Gtk::PACK_SHRINK);
322 schoenebeck 1411 m_VBox.pack_start(m_StatusBar, Gtk::PACK_SHRINK);
323 schoenebeck 1225
324 persson 2246 set_file_is_shared(false);
325    
326 schoenebeck 1411 // Status Bar:
327     m_StatusBar.pack_start(m_AttachedStateLabel, Gtk::PACK_SHRINK);
328     m_StatusBar.pack_start(m_AttachedStateImage, Gtk::PACK_SHRINK);
329     m_StatusBar.show();
330    
331 persson 1261 m_RegionChooser.signal_region_selected().connect(
332 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::region_changed) );
333 persson 1261 m_DimRegionChooser.signal_dimregion_selected().connect(
334 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::dimreg_changed) );
335    
336    
337     // Create the Tree model:
338     m_refTreeModel = Gtk::ListStore::create(m_Columns);
339     m_TreeView.set_model(m_refTreeModel);
340 schoenebeck 2536 m_TreeView.set_tooltip_text(_("Right click here for actions on instruments & MIDI Rules."));
341 persson 2442 instrument_name_connection = m_refTreeModel->signal_row_changed().connect(
342 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::instrument_name_changed)
343     );
344    
345     // Add the TreeView's view columns:
346     m_TreeView.append_column_editable("Instrument", m_Columns.m_col_name);
347     m_TreeView.set_headers_visible(false);
348    
349     // create samples treeview (including its data model)
350     m_refSamplesTreeModel = SamplesTreeStore::create(m_SamplesModel);
351     m_TreeViewSamples.set_model(m_refSamplesTreeModel);
352 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."));
353 schoenebeck 1225 // m_TreeViewSamples.set_reorderable();
354     m_TreeViewSamples.append_column_editable("Samples", m_SamplesModel.m_col_name);
355     m_TreeViewSamples.set_headers_visible(false);
356     m_TreeViewSamples.signal_button_press_event().connect_notify(
357     sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release)
358     );
359     m_refSamplesTreeModel->signal_row_changed().connect(
360     sigc::mem_fun(*this, &MainWindow::sample_name_changed)
361     );
362    
363     // establish drag&drop between samples tree view and dimension region 'Sample' text entry
364 persson 2169 std::vector<Gtk::TargetEntry> drag_target_gig_sample;
365     drag_target_gig_sample.push_back(Gtk::TargetEntry("gig::Sample"));
366 schoenebeck 1225 m_TreeViewSamples.drag_source_set(drag_target_gig_sample);
367 persson 1303 m_TreeViewSamples.signal_drag_begin().connect(
368     sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_begin)
369     );
370 schoenebeck 1225 m_TreeViewSamples.signal_drag_data_get().connect(
371     sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_data_get)
372     );
373     dimreg_edit.wSample->drag_dest_set(drag_target_gig_sample);
374     dimreg_edit.wSample->signal_drag_data_received().connect(
375     sigc::mem_fun(*this, &MainWindow::on_sample_label_drop_drag_data_received)
376     );
377 persson 1261 dimreg_edit.signal_dimreg_changed().connect(
378 schoenebeck 1322 sigc::hide(sigc::mem_fun(*this, &MainWindow::file_changed)));
379 persson 1261 m_RegionChooser.signal_instrument_changed().connect(
380     sigc::mem_fun(*this, &MainWindow::file_changed));
381     m_DimRegionChooser.signal_region_changed().connect(
382     sigc::mem_fun(*this, &MainWindow::file_changed));
383 persson 2423 instrumentProps.signal_changed().connect(
384 persson 1261 sigc::mem_fun(*this, &MainWindow::file_changed));
385 persson 2423 propDialog.signal_changed().connect(
386 persson 1582 sigc::mem_fun(*this, &MainWindow::file_changed));
387 persson 2507 midiRules.signal_changed().connect(
388     sigc::mem_fun(*this, &MainWindow::file_changed));
389 schoenebeck 1322
390     dimreg_edit.signal_dimreg_to_be_changed().connect(
391     dimreg_to_be_changed_signal.make_slot());
392     dimreg_edit.signal_dimreg_changed().connect(
393     dimreg_changed_signal.make_slot());
394     dimreg_edit.signal_sample_ref_changed().connect(
395     sample_ref_changed_signal.make_slot());
396    
397     m_RegionChooser.signal_instrument_struct_to_be_changed().connect(
398     sigc::hide(
399     sigc::bind(
400     file_structure_to_be_changed_signal.make_slot(),
401     sigc::ref(this->file)
402     )
403     )
404     );
405     m_RegionChooser.signal_instrument_struct_changed().connect(
406     sigc::hide(
407     sigc::bind(
408     file_structure_changed_signal.make_slot(),
409     sigc::ref(this->file)
410     )
411     )
412     );
413     m_RegionChooser.signal_region_to_be_changed().connect(
414     region_to_be_changed_signal.make_slot());
415     m_RegionChooser.signal_region_changed_signal().connect(
416     region_changed_signal.make_slot());
417    
418 schoenebeck 1654 note_on_signal.connect(
419     sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_on_event));
420     note_off_signal.connect(
421     sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_off_event));
422    
423 persson 1533 dimreg_all_regions.signal_toggled().connect(
424     sigc::mem_fun(*this, &MainWindow::update_dimregs));
425     dimreg_all_dimregs.signal_toggled().connect(
426     sigc::mem_fun(*this, &MainWindow::dimreg_all_dimregs_toggled));
427     dimreg_stereo.signal_toggled().connect(
428     sigc::mem_fun(*this, &MainWindow::update_dimregs));
429    
430 schoenebeck 1225 file = 0;
431 persson 1261 file_is_changed = false;
432 schoenebeck 1225
433     show_all_children();
434 schoenebeck 1300
435     // start with a new gig file by default
436     on_action_file_new();
437 schoenebeck 2550
438     // select 'Instruments' tab by default
439     // (gtk allows this only if the tab childs are visible, thats why it's here)
440     m_TreeViewNotebook.set_current_page(1);
441 schoenebeck 1225 }
442    
443     MainWindow::~MainWindow()
444     {
445     }
446    
447 persson 1261 bool MainWindow::on_delete_event(GdkEventAny* event)
448     {
449 schoenebeck 1382 return !file_is_shared && file_is_changed && !close_confirmation_dialog();
450 persson 1261 }
451    
452     void MainWindow::on_action_quit()
453     {
454 schoenebeck 1382 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
455 persson 1261 hide();
456     }
457    
458 schoenebeck 1225 void MainWindow::region_changed()
459     {
460     m_DimRegionChooser.set_region(m_RegionChooser.get_region());
461     }
462    
463 persson 1533 gig::Instrument* MainWindow::get_instrument()
464 schoenebeck 1225 {
465 persson 1533 gig::Instrument* instrument = 0;
466 persson 2442 Gtk::TreeModel::const_iterator it =
467     m_TreeView.get_selection()->get_selected();
468 schoenebeck 1225 if (it) {
469     Gtk::TreeModel::Row row = *it;
470 persson 1533 instrument = row[m_Columns.m_col_instr];
471     }
472     return instrument;
473     }
474 schoenebeck 1225
475 persson 1533 void MainWindow::add_region_to_dimregs(gig::Region* region, bool stereo, bool all_dimregs)
476     {
477     if (all_dimregs) {
478     for (int i = 0 ; i < region->DimensionRegions ; i++) {
479     if (region->pDimensionRegions[i]) {
480     dimreg_edit.dimregs.insert(region->pDimensionRegions[i]);
481     }
482     }
483 schoenebeck 1225 } else {
484 persson 1533 m_DimRegionChooser.get_dimregions(region, stereo, dimreg_edit.dimregs);
485 schoenebeck 1225 }
486     }
487    
488 persson 1533 void MainWindow::update_dimregs()
489     {
490     dimreg_edit.dimregs.clear();
491     bool all_regions = dimreg_all_regions.get_active();
492     bool stereo = dimreg_stereo.get_active();
493     bool all_dimregs = dimreg_all_dimregs.get_active();
494    
495     if (all_regions) {
496     gig::Instrument* instrument = get_instrument();
497     if (instrument) {
498     for (gig::Region* region = instrument->GetFirstRegion() ;
499     region ;
500     region = instrument->GetNextRegion()) {
501     add_region_to_dimregs(region, stereo, all_dimregs);
502     }
503     }
504     } else {
505     gig::Region* region = m_RegionChooser.get_region();
506     if (region) {
507     add_region_to_dimregs(region, stereo, all_dimregs);
508     }
509     }
510     }
511    
512     void MainWindow::dimreg_all_dimregs_toggled()
513     {
514     dimreg_stereo.set_sensitive(!dimreg_all_dimregs.get_active());
515     update_dimregs();
516     }
517    
518     void MainWindow::dimreg_changed()
519     {
520     update_dimregs();
521     dimreg_edit.set_dim_region(m_DimRegionChooser.get_dimregion());
522     }
523    
524     void MainWindow::on_sel_change()
525     {
526 persson 2442 // select item in instrument menu
527     Gtk::TreeModel::iterator it = m_TreeView.get_selection()->get_selected();
528     if (it) {
529     Gtk::TreePath path(it);
530     int index = path[0];
531     const std::vector<Gtk::Widget*> children =
532     instrument_menu->get_children();
533     static_cast<Gtk::RadioMenuItem*>(children[index])->set_active();
534     }
535    
536 persson 1533 m_RegionChooser.set_instrument(get_instrument());
537     }
538    
539 schoenebeck 1225 void loader_progress_callback(gig::progress_t* progress)
540     {
541     Loader* loader = static_cast<Loader*>(progress->custom);
542     loader->progress_callback(progress->factor);
543     }
544    
545     void Loader::progress_callback(float fraction)
546     {
547     {
548 persson 2325 Glib::Threads::Mutex::Lock lock(progressMutex);
549 schoenebeck 1225 progress = fraction;
550     }
551     progress_dispatcher();
552     }
553    
554     void Loader::thread_function()
555     {
556 persson 2325 printf("thread_function self=%x\n", Glib::Threads::Thread::self());
557 schoenebeck 1225 printf("Start %s\n", filename);
558     RIFF::File* riff = new RIFF::File(filename);
559     gig = new gig::File(riff);
560     gig::progress_t progress;
561     progress.callback = loader_progress_callback;
562     progress.custom = this;
563    
564     gig->GetInstrument(0, &progress);
565     printf("End\n");
566     finished_dispatcher();
567     }
568    
569     Loader::Loader(const char* filename)
570 persson 2151 : filename(filename), thread(0)
571 schoenebeck 1225 {
572     }
573    
574     void Loader::launch()
575     {
576 persson 2332 #ifdef OLD_THREADS
577     thread = Glib::Thread::create(sigc::mem_fun(*this, &Loader::thread_function), true);
578     #else
579     thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Loader::thread_function));
580     #endif
581 schoenebeck 1225 printf("launch thread=%x\n", thread);
582     }
583    
584     float Loader::get_progress()
585     {
586     float res;
587     {
588 persson 2325 Glib::Threads::Mutex::Lock lock(progressMutex);
589 schoenebeck 1225 res = progress;
590     }
591     return res;
592     }
593    
594     Glib::Dispatcher& Loader::signal_progress()
595     {
596     return progress_dispatcher;
597     }
598    
599     Glib::Dispatcher& Loader::signal_finished()
600     {
601     return finished_dispatcher;
602     }
603    
604     LoadDialog::LoadDialog(const Glib::ustring& title, Gtk::Window& parent)
605     : Gtk::Dialog(title, parent, true)
606     {
607     get_vbox()->pack_start(progressBar);
608     show_all_children();
609     }
610    
611     // Clear all GUI elements / controls. This method is typically called
612     // before a new .gig file is to be created or to be loaded.
613     void MainWindow::__clear() {
614     // forget all samples that ought to be imported
615     m_SampleImportQueue.clear();
616     // clear the samples and instruments tree views
617     m_refTreeModel->clear();
618     m_refSamplesTreeModel->clear();
619 persson 2442 // remove all entries from "Instrument" menu
620     while (!instrument_menu->get_children().empty()) {
621     remove_instrument_from_menu(0);
622     }
623 schoenebeck 1225 // free libgig's gig::File instance
624 schoenebeck 1382 if (file && !file_is_shared) delete file;
625     file = NULL;
626 schoenebeck 1411 set_file_is_shared(false);
627 schoenebeck 1225 }
628    
629     void MainWindow::on_action_file_new()
630     {
631 schoenebeck 1382 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
632 persson 1261
633 schoenebeck 1382 if (file_is_shared && !leaving_shared_mode_dialog()) return;
634    
635 schoenebeck 1225 // clear all GUI elements
636     __clear();
637     // create a new .gig file (virtually yet)
638     gig::File* pFile = new gig::File;
639     // already add one new instrument by default
640     gig::Instrument* pInstrument = pFile->AddInstrument();
641 persson 2446 pInstrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument"));
642 schoenebeck 1225 // update GUI with that new gig::File
643 persson 1261 load_gig(pFile, 0 /*no file name yet*/);
644 schoenebeck 1225 }
645    
646 persson 1261 bool MainWindow::close_confirmation_dialog()
647     {
648     gchar* msg = g_strdup_printf(_("Save changes to \"%s\" before closing?"),
649     Glib::filename_display_basename(filename).c_str());
650     Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
651     g_free(msg);
652     dialog.set_secondary_text(_("If you close without saving, your changes will be lost."));
653     dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO);
654     dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
655     dialog.add_button(file_has_name ? Gtk::Stock::SAVE : Gtk::Stock::SAVE_AS, Gtk::RESPONSE_YES);
656     dialog.set_default_response(Gtk::RESPONSE_YES);
657     int response = dialog.run();
658 persson 1303 dialog.hide();
659 persson 1261 if (response == Gtk::RESPONSE_YES) return file_save();
660     return response != Gtk::RESPONSE_CANCEL;
661     }
662    
663 schoenebeck 1382 bool MainWindow::leaving_shared_mode_dialog() {
664     Glib::ustring msg = _("Detach from sampler and proceed working stand-alone?");
665     Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
666     dialog.set_secondary_text(
667     _("If you proceed to work on another instrument file, it won't be "
668     "used by the sampler until you tell the sampler explicitly to "
669 persson 2151 "load it."));
670 schoenebeck 1382 dialog.add_button(_("_Yes, Detach"), Gtk::RESPONSE_YES);
671     dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
672     dialog.set_default_response(Gtk::RESPONSE_CANCEL);
673     int response = dialog.run();
674     dialog.hide();
675     return response == Gtk::RESPONSE_YES;
676     }
677    
678 schoenebeck 1225 void MainWindow::on_action_file_open()
679     {
680 schoenebeck 1382 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
681 persson 1261
682 schoenebeck 1382 if (file_is_shared && !leaving_shared_mode_dialog()) return;
683    
684 schoenebeck 1225 Gtk::FileChooserDialog dialog(*this, _("Open file"));
685     dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
686     dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
687 persson 1261 dialog.set_default_response(Gtk::RESPONSE_OK);
688 persson 2169 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
689 schoenebeck 1225 Gtk::FileFilter filter;
690     filter.add_pattern("*.gig");
691 persson 2169 #else
692     Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
693     filter->add_pattern("*.gig");
694     #endif
695 schoenebeck 1225 dialog.set_filter(filter);
696 persson 1725 if (current_gig_dir != "") {
697     dialog.set_current_folder(current_gig_dir);
698 persson 1261 }
699 schoenebeck 1225 if (dialog.run() == Gtk::RESPONSE_OK) {
700 persson 1261 std::string filename = dialog.get_filename();
701     printf("filename=%s\n", filename.c_str());
702 persson 2325 printf("on_action_file_open self=%x\n", Glib::Threads::Thread::self());
703 persson 1261 load_file(filename.c_str());
704 persson 1725 current_gig_dir = Glib::path_get_dirname(filename);
705 schoenebeck 1225 }
706     }
707    
708     void MainWindow::load_file(const char* name)
709     {
710 persson 1303 __clear();
711 persson 1831 load_dialog = new LoadDialog(_("Loading..."), *this);
712 schoenebeck 1225 load_dialog->show_all();
713     loader = new Loader(strdup(name));
714     loader->signal_progress().connect(
715     sigc::mem_fun(*this, &MainWindow::on_loader_progress));
716     loader->signal_finished().connect(
717     sigc::mem_fun(*this, &MainWindow::on_loader_finished));
718     loader->launch();
719     }
720    
721     void MainWindow::load_instrument(gig::Instrument* instr) {
722     if (!instr) {
723     Glib::ustring txt = "Provided instrument is NULL!\n";
724     Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
725     msg.run();
726     Gtk::Main::quit();
727     }
728 schoenebeck 1328 // clear all GUI elements
729     __clear();
730     // load the instrument
731 schoenebeck 1225 gig::File* pFile = (gig::File*) instr->GetParent();
732 schoenebeck 1382 load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);
733 schoenebeck 1225 //TODO: automatically select the given instrument
734     }
735    
736     void MainWindow::on_loader_progress()
737     {
738     load_dialog->set_fraction(loader->get_progress());
739     }
740    
741     void MainWindow::on_loader_finished()
742     {
743     printf("Loader finished!\n");
744 persson 2325 printf("on_loader_finished self=%x\n", Glib::Threads::Thread::self());
745 schoenebeck 1225 load_gig(loader->gig, loader->filename);
746     load_dialog->hide();
747     }
748    
749     void MainWindow::on_action_file_save()
750     {
751 persson 1261 file_save();
752     }
753    
754 persson 1303 bool MainWindow::check_if_savable()
755     {
756     if (!file) return false;
757    
758     if (!file->GetFirstSample()) {
759     Gtk::MessageDialog(*this, _("The file could not be saved "
760     "because it contains no samples"),
761     false, Gtk::MESSAGE_ERROR).run();
762     return false;
763     }
764    
765     for (gig::Instrument* instrument = file->GetFirstInstrument() ; instrument ;
766     instrument = file->GetNextInstrument()) {
767     if (!instrument->GetFirstRegion()) {
768     Gtk::MessageDialog(*this, _("The file could not be saved "
769     "because there are instruments "
770     "that have no regions"),
771     false, Gtk::MESSAGE_ERROR).run();
772     return false;
773     }
774     }
775     return true;
776     }
777    
778 persson 1261 bool MainWindow::file_save()
779     {
780 persson 1303 if (!check_if_savable()) return false;
781 schoenebeck 1382 if (!file_is_shared && !file_has_name) return file_save_as();
782 persson 1261
783 schoenebeck 1225 std::cout << "Saving file\n" << std::flush;
784 schoenebeck 1322 file_structure_to_be_changed_signal.emit(this->file);
785 schoenebeck 1225 try {
786     file->Save();
787 persson 1261 if (file_is_changed) {
788     set_title(get_title().substr(1));
789     file_is_changed = false;
790     }
791 schoenebeck 1225 } catch (RIFF::Exception e) {
792 schoenebeck 1322 file_structure_changed_signal.emit(this->file);
793 schoenebeck 1382 Glib::ustring txt = _("Could not save file: ") + e.Message;
794 schoenebeck 1225 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
795     msg.run();
796 persson 1261 return false;
797 schoenebeck 1225 }
798     std::cout << "Saving file done\n" << std::flush;
799     __import_queued_samples();
800 schoenebeck 1322 file_structure_changed_signal.emit(this->file);
801 persson 1261 return true;
802 schoenebeck 1225 }
803    
804     void MainWindow::on_action_file_save_as()
805     {
806 persson 1303 if (!check_if_savable()) return;
807 persson 1261 file_save_as();
808     }
809    
810     bool MainWindow::file_save_as()
811     {
812     Gtk::FileChooserDialog dialog(*this, _("Save as"), Gtk::FILE_CHOOSER_ACTION_SAVE);
813 schoenebeck 1225 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
814     dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK);
815 persson 1261 dialog.set_default_response(Gtk::RESPONSE_OK);
816 persson 2151 dialog.set_do_overwrite_confirmation();
817 persson 1261
818 persson 2169 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
819 schoenebeck 1225 Gtk::FileFilter filter;
820     filter.add_pattern("*.gig");
821 persson 2169 #else
822     Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
823     filter->add_pattern("*.gig");
824     #endif
825 schoenebeck 1225 dialog.set_filter(filter);
826 persson 1261
827 schoenebeck 1679 // set initial dir and filename of the Save As dialog
828     // and prepare that initial filename as a copy of the gig
829     {
830     std::string basename = Glib::path_get_basename(filename);
831     std::string dir = Glib::path_get_dirname(filename);
832 persson 1831 basename = std::string(_("copy_of_")) + basename;
833 schoenebeck 1679 Glib::ustring copyFileName = Glib::build_filename(dir, basename);
834     if (Glib::path_is_absolute(filename)) {
835     dialog.set_filename(copyFileName);
836     } else {
837 persson 1725 if (current_gig_dir != "") dialog.set_current_folder(current_gig_dir);
838 schoenebeck 1679 }
839     dialog.set_current_name(Glib::filename_display_basename(copyFileName));
840 persson 1261 }
841    
842 schoenebeck 1679 // show warning in the dialog
843     Gtk::HBox descriptionArea;
844     descriptionArea.set_spacing(15);
845     Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
846     descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
847 persson 2344 #if GTKMM_MAJOR_VERSION < 3
848 persson 1799 view::WrapLabel description;
849 persson 2344 #else
850     Gtk::Label description;
851     description.set_line_wrap();
852     #endif
853 schoenebeck 1679 description.set_markup(
854     _("\n<b>CAUTION:</b> You <b>MUST</b> use the "
855     "<span style=\"italic\">\"Save\"</span> dialog instead of "
856     "<span style=\"italic\">\"Save As...\"</span> if you want to save "
857     "to the same .gig file. Using "
858     "<span style=\"italic\">\"Save As...\"</span> for writing to the "
859     "same .gig file will end up in corrupted sample wave data!\n")
860     );
861 persson 1799 descriptionArea.pack_start(description);
862 schoenebeck 1679 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
863 persson 1799 descriptionArea.show_all();
864 schoenebeck 1679
865 schoenebeck 1225 if (dialog.run() == Gtk::RESPONSE_OK) {
866 schoenebeck 1322 file_structure_to_be_changed_signal.emit(this->file);
867 schoenebeck 1225 try {
868 persson 1261 std::string filename = dialog.get_filename();
869     if (!Glib::str_has_suffix(filename, ".gig")) {
870     filename += ".gig";
871     }
872     printf("filename=%s\n", filename.c_str());
873     file->Save(filename);
874     this->filename = filename;
875 persson 1725 current_gig_dir = Glib::path_get_dirname(filename);
876 persson 1261 set_title(Glib::filename_display_basename(filename));
877     file_has_name = true;
878     file_is_changed = false;
879 schoenebeck 1225 } catch (RIFF::Exception e) {
880 schoenebeck 1322 file_structure_changed_signal.emit(this->file);
881 schoenebeck 1382 Glib::ustring txt = _("Could not save file: ") + e.Message;
882 schoenebeck 1225 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
883     msg.run();
884 persson 1261 return false;
885 schoenebeck 1225 }
886     __import_queued_samples();
887 schoenebeck 1322 file_structure_changed_signal.emit(this->file);
888 persson 1261 return true;
889 schoenebeck 1225 }
890 persson 1261 return false;
891 schoenebeck 1225 }
892    
893     // actually write the sample(s)' data to the gig file
894     void MainWindow::__import_queued_samples() {
895     std::cout << "Starting sample import\n" << std::flush;
896     Glib::ustring error_files;
897     printf("Samples to import: %d\n", m_SampleImportQueue.size());
898     for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
899     iter != m_SampleImportQueue.end(); ) {
900     printf("Importing sample %s\n",(*iter).sample_path.c_str());
901     SF_INFO info;
902     info.format = 0;
903     SNDFILE* hFile = sf_open((*iter).sample_path.c_str(), SFM_READ, &info);
904 persson 2398 sf_command(hFile, SFC_SET_SCALE_FLOAT_INT_READ, 0, SF_TRUE);
905 schoenebeck 1225 try {
906 persson 1831 if (!hFile) throw std::string(_("could not open file"));
907 schoenebeck 1225 // determine sample's bit depth
908     int bitdepth;
909     switch (info.format & 0xff) {
910     case SF_FORMAT_PCM_S8:
911     case SF_FORMAT_PCM_16:
912 persson 1265 case SF_FORMAT_PCM_U8:
913 schoenebeck 1225 bitdepth = 16;
914     break;
915     case SF_FORMAT_PCM_24:
916     case SF_FORMAT_PCM_32:
917     case SF_FORMAT_FLOAT:
918     case SF_FORMAT_DOUBLE:
919 persson 1265 bitdepth = 24;
920 schoenebeck 1225 break;
921     default:
922     sf_close(hFile); // close sound file
923 persson 1831 throw std::string(_("format not supported")); // unsupported subformat (yet?)
924 schoenebeck 1225 }
925 persson 1265
926     const int bufsize = 10000;
927 schoenebeck 1225 switch (bitdepth) {
928 persson 1265 case 16: {
929     short* buffer = new short[bufsize * info.channels];
930     sf_count_t cnt = info.frames;
931     while (cnt) {
932     // libsndfile does the conversion for us (if needed)
933     int n = sf_readf_short(hFile, buffer, bufsize);
934     // write from buffer directly (physically) into .gig file
935     iter->gig_sample->Write(buffer, n);
936     cnt -= n;
937     }
938     delete[] buffer;
939 schoenebeck 1225 break;
940 persson 1265 }
941     case 24: {
942     int* srcbuf = new int[bufsize * info.channels];
943     uint8_t* dstbuf = new uint8_t[bufsize * 3 * info.channels];
944     sf_count_t cnt = info.frames;
945     while (cnt) {
946     // libsndfile returns 32 bits, convert to 24
947     int n = sf_readf_int(hFile, srcbuf, bufsize);
948     int j = 0;
949     for (int i = 0 ; i < n * info.channels ; i++) {
950     dstbuf[j++] = srcbuf[i] >> 8;
951     dstbuf[j++] = srcbuf[i] >> 16;
952     dstbuf[j++] = srcbuf[i] >> 24;
953     }
954     // write from buffer directly (physically) into .gig file
955     iter->gig_sample->Write(dstbuf, n);
956     cnt -= n;
957     }
958     delete[] srcbuf;
959     delete[] dstbuf;
960 schoenebeck 1225 break;
961 persson 1265 }
962 schoenebeck 1225 }
963     // cleanup
964     sf_close(hFile);
965 schoenebeck 1853 // let the sampler re-cache the sample if needed
966     sample_changed_signal.emit(iter->gig_sample);
967 schoenebeck 1225 // on success we remove the sample from the import queue,
968     // otherwise keep it, maybe it works the next time ?
969     std::list<SampleImportItem>::iterator cur = iter;
970     ++iter;
971     m_SampleImportQueue.erase(cur);
972     } catch (std::string what) {
973     // remember the files that made trouble (and their cause)
974 persson 2442 if (!error_files.empty()) error_files += "\n";
975 schoenebeck 1225 error_files += (*iter).sample_path += " (" + what + ")";
976     ++iter;
977     }
978     }
979     // show error message box when some sample(s) could not be imported
980 persson 2442 if (!error_files.empty()) {
981 schoenebeck 1382 Glib::ustring txt = _("Could not import the following sample(s):\n") + error_files;
982 schoenebeck 1225 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
983     msg.run();
984     }
985     }
986    
987     void MainWindow::on_action_file_properties()
988     {
989     propDialog.show();
990     propDialog.deiconify();
991     }
992    
993 schoenebeck 2541 void MainWindow::on_action_warn_user_on_extensions() {
994     Settings::singleton()->warnUserOnExtensions =
995     !Settings::singleton()->warnUserOnExtensions;
996     }
997    
998 schoenebeck 1225 void MainWindow::on_action_help_about()
999     {
1000     Gtk::AboutDialog dialog;
1001 persson 1959 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 12) || GTKMM_MAJOR_VERSION > 2
1002     dialog.set_program_name("Gigedit");
1003     #else
1004     dialog.set_name("Gigedit");
1005     #endif
1006 schoenebeck 1225 dialog.set_version(VERSION);
1007 persson 2507 dialog.set_copyright("Copyright (C) 2006-2014 Andreas Persson");
1008 schoenebeck 2476 const std::string sComment =
1009     _("Built " __DATE__ "\nUsing ") +
1010     ::gig::libraryName() + " " + ::gig::libraryVersion() + "\n\n" +
1011     _(
1012     "Gigedit is released under the GNU General Public License.\n"
1013     "\n"
1014     "Please notice that this is still a very young instrument editor. "
1015     "So better backup your Gigasampler files before editing them with "
1016     "this application.\n"
1017     "\n"
1018     "Please report bugs to: http://bugs.linuxsampler.org"
1019     );
1020     dialog.set_comments(sComment.c_str());
1021 schoenebeck 1436 dialog.set_website("http://www.linuxsampler.org");
1022     dialog.set_website_label("http://www.linuxsampler.org");
1023 schoenebeck 1225 dialog.run();
1024     }
1025    
1026     PropDialog::PropDialog()
1027 persson 2151 : eName(_("Name")),
1028 persson 1831 eCreationDate(_("Creation date")),
1029     eComments(_("Comments")),
1030     eProduct(_("Product")),
1031     eCopyright(_("Copyright")),
1032     eArtists(_("Artists")),
1033     eGenre(_("Genre")),
1034     eKeywords(_("Keywords")),
1035     eEngineer(_("Engineer")),
1036     eTechnician(_("Technician")),
1037     eSoftware(_("Software")),
1038     eMedium(_("Medium")),
1039     eSource(_("Source")),
1040     eSourceForm(_("Source form")),
1041     eCommissioned(_("Commissioned")),
1042     eSubject(_("Subject")),
1043 persson 1582 quitButton(Gtk::Stock::CLOSE),
1044 persson 2423 table(2, 1)
1045 schoenebeck 1225 {
1046 persson 1831 set_title(_("File Properties"));
1047 persson 1582 eName.set_width_chars(50);
1048    
1049     connect(eName, &DLS::Info::Name);
1050     connect(eCreationDate, &DLS::Info::CreationDate);
1051     connect(eComments, &DLS::Info::Comments);
1052     connect(eProduct, &DLS::Info::Product);
1053     connect(eCopyright, &DLS::Info::Copyright);
1054     connect(eArtists, &DLS::Info::Artists);
1055     connect(eGenre, &DLS::Info::Genre);
1056     connect(eKeywords, &DLS::Info::Keywords);
1057     connect(eEngineer, &DLS::Info::Engineer);
1058     connect(eTechnician, &DLS::Info::Technician);
1059     connect(eSoftware, &DLS::Info::Software);
1060     connect(eMedium, &DLS::Info::Medium);
1061     connect(eSource, &DLS::Info::Source);
1062     connect(eSourceForm, &DLS::Info::SourceForm);
1063     connect(eCommissioned, &DLS::Info::Commissioned);
1064     connect(eSubject, &DLS::Info::Subject);
1065    
1066     table.add(eName);
1067     table.add(eCreationDate);
1068     table.add(eComments);
1069     table.add(eProduct);
1070     table.add(eCopyright);
1071     table.add(eArtists);
1072     table.add(eGenre);
1073     table.add(eKeywords);
1074     table.add(eEngineer);
1075     table.add(eTechnician);
1076     table.add(eSoftware);
1077     table.add(eMedium);
1078     table.add(eSource);
1079     table.add(eSourceForm);
1080     table.add(eCommissioned);
1081     table.add(eSubject);
1082    
1083 schoenebeck 1225 table.set_col_spacings(5);
1084 persson 1582 add(vbox);
1085     table.set_border_width(5);
1086     vbox.add(table);
1087     vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1088     buttonBox.set_layout(Gtk::BUTTONBOX_END);
1089     buttonBox.set_border_width(5);
1090     buttonBox.show();
1091     buttonBox.pack_start(quitButton);
1092 persson 2151 quitButton.set_can_default();
1093 persson 1582 quitButton.grab_focus();
1094     quitButton.signal_clicked().connect(
1095     sigc::mem_fun(*this, &PropDialog::hide));
1096 schoenebeck 1225
1097 persson 1582 quitButton.show();
1098     vbox.show();
1099 schoenebeck 1225 show_all_children();
1100     }
1101    
1102     void PropDialog::set_info(DLS::Info* info)
1103     {
1104 persson 2423 update(info);
1105 schoenebeck 1225 }
1106    
1107 persson 1582
1108 persson 2445 void InstrumentProps::set_Name(const gig::String& name)
1109     {
1110     m->pInfo->Name = name;
1111     }
1112    
1113     void InstrumentProps::update_name()
1114     {
1115     update_model++;
1116     eName.set_value(m->pInfo->Name);
1117     update_model--;
1118     }
1119    
1120 persson 1460 void InstrumentProps::set_IsDrum(bool value)
1121     {
1122 persson 2423 m->IsDrum = value;
1123 persson 1460 }
1124    
1125     void InstrumentProps::set_MIDIBank(uint16_t value)
1126     {
1127 persson 2423 m->MIDIBank = value;
1128 persson 1460 }
1129    
1130     void InstrumentProps::set_MIDIProgram(uint32_t value)
1131     {
1132 persson 2423 m->MIDIProgram = value;
1133 persson 1460 }
1134    
1135 persson 2423 InstrumentProps::InstrumentProps() :
1136     quitButton(Gtk::Stock::CLOSE),
1137     table(2,1),
1138     eName(_("Name")),
1139     eIsDrum(_("Is drum")),
1140     eMIDIBank(_("MIDI bank"), 0, 16383),
1141     eMIDIProgram(_("MIDI program")),
1142     eAttenuation(_("Attenuation"), 0, 96, 0, 1),
1143     eGainPlus6(_("Gain +6dB"), eAttenuation, -6),
1144     eEffectSend(_("Effect send"), 0, 65535),
1145     eFineTune(_("Fine tune"), -8400, 8400),
1146     ePitchbendRange(_("Pitchbend range"), 0, 12),
1147     ePianoReleaseMode(_("Piano release mode")),
1148     eDimensionKeyRangeLow(_("Keyswitching range low")),
1149     eDimensionKeyRangeHigh(_("Keyswitching range high"))
1150 persson 1460 {
1151 persson 1831 set_title(_("Instrument Properties"));
1152 schoenebeck 1225
1153 schoenebeck 1656 eDimensionKeyRangeLow.set_tip(
1154     _("start of the keyboard area which should switch the "
1155     "\"keyswitching\" dimension")
1156     );
1157     eDimensionKeyRangeHigh.set_tip(
1158     _("end of the keyboard area which should switch the "
1159     "\"keyswitching\" dimension")
1160     );
1161    
1162 persson 2445 connect(eName, &InstrumentProps::set_Name);
1163 persson 1460 connect(eIsDrum, &InstrumentProps::set_IsDrum);
1164     connect(eMIDIBank, &InstrumentProps::set_MIDIBank);
1165     connect(eMIDIProgram, &InstrumentProps::set_MIDIProgram);
1166     connect(eAttenuation, &gig::Instrument::Attenuation);
1167     connect(eGainPlus6, &gig::Instrument::Attenuation);
1168     connect(eEffectSend, &gig::Instrument::EffectSend);
1169     connect(eFineTune, &gig::Instrument::FineTune);
1170     connect(ePitchbendRange, &gig::Instrument::PitchbendRange);
1171     connect(ePianoReleaseMode, &gig::Instrument::PianoReleaseMode);
1172 persson 2423 connect(eDimensionKeyRangeLow, eDimensionKeyRangeHigh,
1173     &gig::Instrument::DimensionKeyRange);
1174 persson 1460
1175 persson 2445 eName.signal_value_changed().connect(sig_name_changed.make_slot());
1176    
1177 schoenebeck 1225 table.set_col_spacings(5);
1178    
1179 persson 1582 table.add(eName);
1180     table.add(eIsDrum);
1181     table.add(eMIDIBank);
1182     table.add(eMIDIProgram);
1183     table.add(eAttenuation);
1184     table.add(eGainPlus6);
1185     table.add(eEffectSend);
1186     table.add(eFineTune);
1187     table.add(ePitchbendRange);
1188     table.add(ePianoReleaseMode);
1189     table.add(eDimensionKeyRangeLow);
1190     table.add(eDimensionKeyRangeHigh);
1191 schoenebeck 1225
1192     add(vbox);
1193     table.set_border_width(5);
1194     vbox.pack_start(table);
1195     table.show();
1196     vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1197     buttonBox.set_layout(Gtk::BUTTONBOX_END);
1198     buttonBox.set_border_width(5);
1199     buttonBox.show();
1200     buttonBox.pack_start(quitButton);
1201 persson 2151 quitButton.set_can_default();
1202 schoenebeck 1225 quitButton.grab_focus();
1203    
1204     quitButton.signal_clicked().connect(
1205     sigc::mem_fun(*this, &InstrumentProps::hide));
1206    
1207     quitButton.show();
1208     vbox.show();
1209     show_all_children();
1210     }
1211    
1212     void InstrumentProps::set_instrument(gig::Instrument* instrument)
1213     {
1214 persson 2423 update(instrument);
1215 persson 1460
1216     update_model++;
1217 persson 2445 eName.set_value(instrument->pInfo->Name);
1218 persson 1460 eIsDrum.set_value(instrument->IsDrum);
1219     eMIDIBank.set_value(instrument->MIDIBank);
1220     eMIDIProgram.set_value(instrument->MIDIProgram);
1221     update_model--;
1222 schoenebeck 1225 }
1223    
1224    
1225 persson 1261 void MainWindow::file_changed()
1226     {
1227     if (file && !file_is_changed) {
1228     set_title("*" + get_title());
1229     file_is_changed = true;
1230 schoenebeck 1225 }
1231 persson 1261 }
1232 schoenebeck 1225
1233 schoenebeck 1382 void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
1234 persson 1261 {
1235     file = 0;
1236 schoenebeck 1411 set_file_is_shared(isSharedInstrument);
1237 persson 1261
1238     this->filename = filename ? filename : _("Unsaved Gig File");
1239     set_title(Glib::filename_display_basename(this->filename));
1240     file_has_name = filename;
1241     file_is_changed = false;
1242    
1243 schoenebeck 1225 propDialog.set_info(gig->pInfo);
1244    
1245 persson 2442 instrument_name_connection.block();
1246 schoenebeck 1225 for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ;
1247     instrument = gig->GetNextInstrument()) {
1248 persson 2446 Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1249 persson 2442
1250 schoenebeck 1225 Gtk::TreeModel::iterator iter = m_refTreeModel->append();
1251     Gtk::TreeModel::Row row = *iter;
1252 persson 2442 row[m_Columns.m_col_name] = name;
1253 schoenebeck 1225 row[m_Columns.m_col_instr] = instrument;
1254 persson 2442
1255     add_instrument_to_menu(name);
1256 schoenebeck 1225 }
1257 persson 2442 instrument_name_connection.unblock();
1258     uiManager->get_widget("/MenuBar/MenuInstrument")->show();
1259 schoenebeck 1225
1260     for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {
1261     if (group->Name != "") {
1262     Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1263     Gtk::TreeModel::Row rowGroup = *iterGroup;
1264 persson 2446 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
1265 schoenebeck 1225 rowGroup[m_SamplesModel.m_col_group] = group;
1266     rowGroup[m_SamplesModel.m_col_sample] = NULL;
1267     for (gig::Sample* sample = group->GetFirstSample();
1268     sample; sample = group->GetNextSample()) {
1269     Gtk::TreeModel::iterator iterSample =
1270     m_refSamplesTreeModel->append(rowGroup.children());
1271     Gtk::TreeModel::Row rowSample = *iterSample;
1272 persson 2446 rowSample[m_SamplesModel.m_col_name] =
1273     gig_to_utf8(sample->pInfo->Name);
1274 schoenebeck 1225 rowSample[m_SamplesModel.m_col_sample] = sample;
1275     rowSample[m_SamplesModel.m_col_group] = NULL;
1276     }
1277     }
1278     }
1279    
1280 persson 1261 file = gig;
1281    
1282 schoenebeck 1225 // select the first instrument
1283 persson 2442 m_TreeView.get_selection()->select(Gtk::TreePath("0"));
1284 persson 2423
1285 persson 2445 instr_props_set_instrument();
1286 persson 2507 gig::Instrument* instrument = get_instrument();
1287     if (instrument) {
1288     midiRules.set_instrument(instrument);
1289     }
1290 persson 2445 }
1291    
1292     bool MainWindow::instr_props_set_instrument()
1293     {
1294     instrumentProps.signal_name_changed().clear();
1295    
1296     Gtk::TreeModel::const_iterator it =
1297     m_TreeView.get_selection()->get_selected();
1298     if (it) {
1299     Gtk::TreeModel::Row row = *it;
1300     gig::Instrument* instrument = row[m_Columns.m_col_instr];
1301    
1302 persson 2423 instrumentProps.set_instrument(instrument);
1303 persson 2445
1304     // make sure instrument tree is updated when user changes the
1305     // instrument name in instrument properties window
1306     instrumentProps.signal_name_changed().connect(
1307     sigc::bind(
1308     sigc::mem_fun(*this,
1309     &MainWindow::instr_name_changed_by_instr_props),
1310     it));
1311     } else {
1312     instrumentProps.hide();
1313 persson 2423 }
1314 persson 2445 return it;
1315 schoenebeck 1225 }
1316    
1317     void MainWindow::show_instr_props()
1318     {
1319 persson 2445 if (instr_props_set_instrument()) {
1320 persson 1533 instrumentProps.show();
1321     instrumentProps.deiconify();
1322 schoenebeck 1225 }
1323     }
1324    
1325 persson 2445 void MainWindow::instr_name_changed_by_instr_props(Gtk::TreeModel::iterator& it)
1326     {
1327     Gtk::TreeModel::Row row = *it;
1328     Glib::ustring name = row[m_Columns.m_col_name];
1329    
1330     gig::Instrument* instrument = row[m_Columns.m_col_instr];
1331 persson 2446 Glib::ustring gigname(gig_to_utf8(instrument->pInfo->Name));
1332     if (gigname != name) {
1333     row[m_Columns.m_col_name] = gigname;
1334 persson 2445 }
1335     }
1336    
1337 persson 2507 void MainWindow::show_midi_rules()
1338     {
1339     if (gig::Instrument* instrument = get_instrument())
1340     {
1341     midiRules.set_instrument(instrument);
1342     midiRules.show();
1343     midiRules.deiconify();
1344     }
1345     }
1346    
1347 schoenebeck 1415 void MainWindow::on_action_view_status_bar() {
1348     Gtk::CheckMenuItem* item =
1349     dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
1350     if (!item) {
1351     std::cerr << "/MenuBar/MenuView/Statusbar == NULL\n";
1352     return;
1353     }
1354     if (item->get_active()) m_StatusBar.show();
1355     else m_StatusBar.hide();
1356     }
1357    
1358 schoenebeck 2464 bool MainWindow::is_copy_samples_unity_note_enabled() const {
1359     Gtk::CheckMenuItem* item =
1360     dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
1361     if (!item) {
1362     std::cerr << "/MenuBar/MenuEdit/CopySampleUnity == NULL\n";
1363     return true;
1364     }
1365     return item->get_active();
1366     }
1367    
1368     bool MainWindow::is_copy_samples_fine_tune_enabled() const {
1369     Gtk::CheckMenuItem* item =
1370     dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
1371     if (!item) {
1372     std::cerr << "/MenuBar/MenuEdit/CopySampleTune == NULL\n";
1373     return true;
1374     }
1375     return item->get_active();
1376     }
1377    
1378     bool MainWindow::is_copy_samples_loop_enabled() const {
1379     Gtk::CheckMenuItem* item =
1380     dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
1381     if (!item) {
1382     std::cerr << "/MenuBar/MenuEdit/CopySampleLoop == NULL\n";
1383     return true;
1384     }
1385     return item->get_active();
1386     }
1387    
1388 schoenebeck 1225 void MainWindow::on_button_release(GdkEventButton* button)
1389     {
1390     if (button->type == GDK_2BUTTON_PRESS) {
1391     show_instr_props();
1392     } else if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1393 persson 2507 // gig v2 files have no midi rules
1394     static_cast<Gtk::MenuItem*>(
1395     uiManager->get_widget("/PopupMenu/MidiRules"))->set_sensitive(
1396     !(file->pVersion && file->pVersion->major == 2));
1397 schoenebeck 1225 popup_menu->popup(button->button, button->time);
1398     }
1399     }
1400    
1401 persson 2442 void MainWindow::on_instrument_selection_change(Gtk::RadioMenuItem* item) {
1402     if (item->get_active()) {
1403     const std::vector<Gtk::Widget*> children =
1404     instrument_menu->get_children();
1405     std::vector<Gtk::Widget*>::const_iterator it =
1406     find(children.begin(), children.end(), item);
1407     if (it != children.end()) {
1408     int index = it - children.begin();
1409     m_TreeView.get_selection()->select(Gtk::TreePath(ToString(index)));
1410    
1411     m_RegionChooser.set_instrument(file->GetInstrument(index));
1412     }
1413     }
1414 schoenebeck 1225 }
1415    
1416     void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {
1417     if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1418     Gtk::Menu* sample_popup =
1419     dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/SamplePopupMenu"));
1420     // update enabled/disabled state of sample popup items
1421     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1422     Gtk::TreeModel::iterator it = sel->get_selected();
1423     bool group_selected = false;
1424     bool sample_selected = false;
1425     if (it) {
1426     Gtk::TreeModel::Row row = *it;
1427     group_selected = row[m_SamplesModel.m_col_group];
1428     sample_selected = row[m_SamplesModel.m_col_sample];
1429     }
1430     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->
1431     set_sensitive(group_selected || sample_selected);
1432     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->
1433     set_sensitive(group_selected || sample_selected);
1434     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->
1435     set_sensitive(file);
1436     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->
1437     set_sensitive(group_selected || sample_selected);
1438     // show sample popup
1439     sample_popup->popup(button->button, button->time);
1440     }
1441     }
1442    
1443 persson 2442
1444     Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
1445     const Glib::ustring& name, int position) {
1446    
1447     Gtk::RadioMenuItem::Group instrument_group;
1448     const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
1449     if (!children.empty()) {
1450     instrument_group =
1451     static_cast<Gtk::RadioMenuItem*>(children[0])->get_group();
1452     }
1453     Gtk::RadioMenuItem* item =
1454     new Gtk::RadioMenuItem(instrument_group, name);
1455     if (position < 0) {
1456     instrument_menu->append(*item);
1457     } else {
1458     instrument_menu->insert(*item, position);
1459     }
1460     item->show();
1461     item->signal_activate().connect(
1462     sigc::bind(
1463     sigc::mem_fun(*this, &MainWindow::on_instrument_selection_change),
1464     item));
1465     return item;
1466     }
1467    
1468     void MainWindow::remove_instrument_from_menu(int index) {
1469     const std::vector<Gtk::Widget*> children =
1470     instrument_menu->get_children();
1471     Gtk::Widget* child = children[index];
1472     instrument_menu->remove(*child);
1473     delete child;
1474     }
1475    
1476     void MainWindow::add_instrument(gig::Instrument* instrument) {
1477 persson 2446 const Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1478 persson 2442
1479     // update instrument tree view
1480     instrument_name_connection.block();
1481     Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();
1482     Gtk::TreeModel::Row rowInstr = *iterInstr;
1483     rowInstr[m_Columns.m_col_name] = name;
1484     rowInstr[m_Columns.m_col_instr] = instrument;
1485     instrument_name_connection.unblock();
1486    
1487     add_instrument_to_menu(name);
1488    
1489     m_TreeView.get_selection()->select(iterInstr);
1490    
1491     file_changed();
1492     }
1493    
1494 schoenebeck 1225 void MainWindow::on_action_add_instrument() {
1495     static int __instrument_indexer = 0;
1496     if (!file) return;
1497     gig::Instrument* instrument = file->AddInstrument();
1498     __instrument_indexer++;
1499 persson 2446 instrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument ") +
1500     ToString(__instrument_indexer));
1501 persson 2442
1502     add_instrument(instrument);
1503 schoenebeck 1225 }
1504    
1505 schoenebeck 2395 void MainWindow::on_action_duplicate_instrument() {
1506     if (!file) return;
1507 persson 2442
1508 schoenebeck 2395 // retrieve the currently selected instrument
1509     // (being the original instrument to be duplicated)
1510     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1511     Gtk::TreeModel::iterator itSelection = sel->get_selected();
1512     if (!itSelection) return;
1513     Gtk::TreeModel::Row row = *itSelection;
1514     gig::Instrument* instrOrig = row[m_Columns.m_col_instr];
1515     if (!instrOrig) return;
1516 persson 2442
1517 schoenebeck 2395 // duplicate the orginal instrument
1518     gig::Instrument* instrNew = file->AddDuplicateInstrument(instrOrig);
1519     instrNew->pInfo->Name =
1520 persson 2446 instrOrig->pInfo->Name +
1521     gig_from_utf8(Glib::ustring(" (") + _("Copy") + ")");
1522 persson 2442
1523     add_instrument(instrNew);
1524 schoenebeck 2395 }
1525    
1526 schoenebeck 1225 void MainWindow::on_action_remove_instrument() {
1527     if (!file) return;
1528 schoenebeck 1382 if (file_is_shared) {
1529     Gtk::MessageDialog msg(
1530     *this,
1531     _("You cannot delete an instrument from this file, since it's "
1532     "currently used by the sampler."),
1533     false, Gtk::MESSAGE_INFO
1534     );
1535     msg.run();
1536     return;
1537     }
1538    
1539 schoenebeck 1225 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1540     Gtk::TreeModel::iterator it = sel->get_selected();
1541     if (it) {
1542     Gtk::TreeModel::Row row = *it;
1543     gig::Instrument* instr = row[m_Columns.m_col_instr];
1544     try {
1545 persson 2442 Gtk::TreePath path(it);
1546     int index = path[0];
1547    
1548 schoenebeck 1225 // remove instrument from the gig file
1549     if (instr) file->DeleteInstrument(instr);
1550 persson 1261 file_changed();
1551 persson 2423
1552 persson 2442 remove_instrument_from_menu(index);
1553    
1554     // remove row from instruments tree view
1555     m_refTreeModel->erase(it);
1556    
1557     #if GTKMM_MAJOR_VERSION < 3
1558     // select another instrument (in gtk3 this is done
1559     // automatically)
1560     if (!m_refTreeModel->children().empty()) {
1561     if (index == m_refTreeModel->children().size()) {
1562     index--;
1563     }
1564     m_TreeView.get_selection()->select(
1565     Gtk::TreePath(ToString(index)));
1566     }
1567     #endif
1568 persson 2445 instr_props_set_instrument();
1569 persson 2507 instr = get_instrument();
1570     if (instr) {
1571     midiRules.set_instrument(instr);
1572     } else {
1573     midiRules.hide();
1574     }
1575 schoenebeck 1225 } catch (RIFF::Exception e) {
1576     Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
1577     msg.run();
1578     }
1579     }
1580     }
1581    
1582     void MainWindow::on_action_sample_properties() {
1583     //TODO: show a dialog where the selected sample's properties can be edited
1584     Gtk::MessageDialog msg(
1585 persson 1831 *this, _("Sorry, yet to be implemented!"), false, Gtk::MESSAGE_INFO
1586 schoenebeck 1225 );
1587     msg.run();
1588     }
1589    
1590     void MainWindow::on_action_add_group() {
1591     static int __sample_indexer = 0;
1592     if (!file) return;
1593     gig::Group* group = file->AddGroup();
1594 persson 2446 group->Name = gig_from_utf8(_("Unnamed Group"));
1595 schoenebeck 1225 if (__sample_indexer) group->Name += " " + ToString(__sample_indexer);
1596     __sample_indexer++;
1597     // update sample tree view
1598     Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1599     Gtk::TreeModel::Row rowGroup = *iterGroup;
1600 persson 2446 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
1601 schoenebeck 1225 rowGroup[m_SamplesModel.m_col_sample] = NULL;
1602     rowGroup[m_SamplesModel.m_col_group] = group;
1603 persson 1261 file_changed();
1604 schoenebeck 1225 }
1605    
1606     void MainWindow::on_action_add_sample() {
1607     if (!file) return;
1608     // get selected group
1609     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1610     Gtk::TreeModel::iterator it = sel->get_selected();
1611     if (!it) return;
1612     Gtk::TreeModel::Row row = *it;
1613     gig::Group* group = row[m_SamplesModel.m_col_group];
1614     if (!group) { // not a group, but a sample is selected (probably)
1615     gig::Sample* sample = row[m_SamplesModel.m_col_sample];
1616     if (!sample) return;
1617     it = row.parent(); // resolve parent (that is the sample's group)
1618     if (!it) return;
1619     row = *it;
1620     group = row[m_SamplesModel.m_col_group];
1621     if (!group) return;
1622     }
1623     // show 'browse for file' dialog
1624     Gtk::FileChooserDialog dialog(*this, _("Add Sample(s)"));
1625     dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1626     dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
1627     dialog.set_select_multiple(true);
1628 persson 2169
1629     // matches all file types supported by libsndfile
1630     #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1631     Gtk::FileFilter soundfilter;
1632     #else
1633     Glib::RefPtr<Gtk::FileFilter> soundfilter = Gtk::FileFilter::create();
1634     #endif
1635 persson 1262 const char* const supportedFileTypes[] = {
1636 schoenebeck 1225 "*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd",
1637     "*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF",
1638     "*.svx", "*.SVX", "*.sf", "*.SF", "*.voc", "*.VOC", "*.w64",
1639     "*.W64", "*.pvf", "*.PVF", "*.xi", "*.XI", "*.htk", "*.HTK",
1640     "*.caf", "*.CAF", NULL
1641     };
1642 persson 2169 const char* soundfiles = _("Sound Files");
1643     const char* allfiles = _("All Files");
1644     #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1645 schoenebeck 1225 for (int i = 0; supportedFileTypes[i]; i++)
1646     soundfilter.add_pattern(supportedFileTypes[i]);
1647 persson 2169 soundfilter.set_name(soundfiles);
1648    
1649     // matches every file
1650     Gtk::FileFilter allpassfilter;
1651 schoenebeck 1225 allpassfilter.add_pattern("*.*");
1652 persson 2169 allpassfilter.set_name(allfiles);
1653     #else
1654     for (int i = 0; supportedFileTypes[i]; i++)
1655     soundfilter->add_pattern(supportedFileTypes[i]);
1656     soundfilter->set_name(soundfiles);
1657    
1658     // matches every file
1659     Glib::RefPtr<Gtk::FileFilter> allpassfilter = Gtk::FileFilter::create();
1660     allpassfilter->add_pattern("*.*");
1661     allpassfilter->set_name(allfiles);
1662     #endif
1663 schoenebeck 1225 dialog.add_filter(soundfilter);
1664     dialog.add_filter(allpassfilter);
1665 persson 1725 if (current_sample_dir != "") {
1666     dialog.set_current_folder(current_sample_dir);
1667     }
1668 schoenebeck 1225 if (dialog.run() == Gtk::RESPONSE_OK) {
1669 persson 1725 current_sample_dir = dialog.get_current_folder();
1670 schoenebeck 1225 Glib::ustring error_files;
1671 persson 2169 std::vector<std::string> filenames = dialog.get_filenames();
1672     for (std::vector<std::string>::iterator iter = filenames.begin();
1673 schoenebeck 1225 iter != filenames.end(); ++iter) {
1674     printf("Adding sample %s\n",(*iter).c_str());
1675     // use libsndfile to retrieve file informations
1676     SF_INFO info;
1677     info.format = 0;
1678     SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info);
1679     try {
1680 persson 1831 if (!hFile) throw std::string(_("could not open file"));
1681 schoenebeck 1225 int bitdepth;
1682     switch (info.format & 0xff) {
1683     case SF_FORMAT_PCM_S8:
1684     case SF_FORMAT_PCM_16:
1685 persson 1265 case SF_FORMAT_PCM_U8:
1686 schoenebeck 1225 bitdepth = 16;
1687     break;
1688     case SF_FORMAT_PCM_24:
1689     case SF_FORMAT_PCM_32:
1690     case SF_FORMAT_FLOAT:
1691     case SF_FORMAT_DOUBLE:
1692 persson 1265 bitdepth = 24;
1693 schoenebeck 1225 break;
1694     default:
1695     sf_close(hFile); // close sound file
1696 persson 1831 throw std::string(_("format not supported")); // unsupported subformat (yet?)
1697 schoenebeck 1225 }
1698     // add a new sample to the .gig file
1699     gig::Sample* sample = file->AddSample();
1700     // file name without path
1701 persson 1262 Glib::ustring filename = Glib::filename_display_basename(*iter);
1702     // remove file extension if there is one
1703     for (int i = 0; supportedFileTypes[i]; i++) {
1704     if (Glib::str_has_suffix(filename, supportedFileTypes[i] + 1)) {
1705     filename.erase(filename.length() - strlen(supportedFileTypes[i] + 1));
1706     break;
1707     }
1708     }
1709 persson 2446 sample->pInfo->Name = gig_from_utf8(filename);
1710 schoenebeck 1225 sample->Channels = info.channels;
1711     sample->BitDepth = bitdepth;
1712     sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels;
1713     sample->SamplesPerSecond = info.samplerate;
1714 persson 1265 sample->AverageBytesPerSecond = sample->FrameSize * sample->SamplesPerSecond;
1715     sample->BlockAlign = sample->FrameSize;
1716     sample->SamplesTotal = info.frames;
1717    
1718     SF_INSTRUMENT instrument;
1719     if (sf_command(hFile, SFC_GET_INSTRUMENT,
1720     &instrument, sizeof(instrument)) != SF_FALSE)
1721     {
1722     sample->MIDIUnityNote = instrument.basenote;
1723 schoenebeck 2466 sample->FineTune = instrument.detune;
1724 persson 1265
1725     if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {
1726     sample->Loops = 1;
1727    
1728     switch (instrument.loops[0].mode) {
1729     case SF_LOOP_FORWARD:
1730     sample->LoopType = gig::loop_type_normal;
1731     break;
1732     case SF_LOOP_BACKWARD:
1733     sample->LoopType = gig::loop_type_backward;
1734     break;
1735     case SF_LOOP_ALTERNATING:
1736     sample->LoopType = gig::loop_type_bidirectional;
1737     break;
1738     }
1739     sample->LoopStart = instrument.loops[0].start;
1740     sample->LoopEnd = instrument.loops[0].end;
1741     sample->LoopPlayCount = instrument.loops[0].count;
1742     sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1;
1743     }
1744     }
1745    
1746 schoenebeck 1225 // schedule resizing the sample (which will be done
1747     // physically when File::Save() is called)
1748     sample->Resize(info.frames);
1749     // make sure sample is part of the selected group
1750     group->AddSample(sample);
1751     // schedule that physical resize and sample import
1752     // (data copying), performed when "Save" is requested
1753     SampleImportItem sched_item;
1754     sched_item.gig_sample = sample;
1755     sched_item.sample_path = *iter;
1756     m_SampleImportQueue.push_back(sched_item);
1757     // add sample to the tree view
1758     Gtk::TreeModel::iterator iterSample =
1759     m_refSamplesTreeModel->append(row.children());
1760     Gtk::TreeModel::Row rowSample = *iterSample;
1761 persson 2446 rowSample[m_SamplesModel.m_col_name] =
1762     gig_to_utf8(sample->pInfo->Name);
1763 schoenebeck 1225 rowSample[m_SamplesModel.m_col_sample] = sample;
1764     rowSample[m_SamplesModel.m_col_group] = NULL;
1765     // close sound file
1766     sf_close(hFile);
1767 persson 1261 file_changed();
1768 schoenebeck 1225 } catch (std::string what) { // remember the files that made trouble (and their cause)
1769 persson 2442 if (!error_files.empty()) error_files += "\n";
1770 schoenebeck 1225 error_files += *iter += " (" + what + ")";
1771     }
1772     }
1773     // show error message box when some file(s) could not be opened / added
1774 persson 2442 if (!error_files.empty()) {
1775 schoenebeck 1382 Glib::ustring txt = _("Could not add the following sample(s):\n") + error_files;
1776 schoenebeck 1225 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1777     msg.run();
1778     }
1779     }
1780     }
1781    
1782 schoenebeck 1673 void MainWindow::on_action_replace_all_samples_in_all_groups()
1783     {
1784     if (!file) return;
1785     Gtk::FileChooserDialog dialog(*this, _("Select Folder"),
1786     Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
1787 persson 2442 const char* str =
1788 schoenebeck 1673 _("This is a very specific function. It tries to replace all samples "
1789 persson 1799 "in the current gig file by samples located in the chosen "
1790     "directory.\n\n"
1791     "It works like this: For each sample in the gig file, it tries to "
1792 schoenebeck 1673 "find a sample file in the selected directory with the same name as "
1793 persson 1799 "the sample in the gig file. Optionally, you can add a filename "
1794     "extension below, which will be added to the filename expected to be "
1795 schoenebeck 1673 "found. That is, assume you have a gig file with a sample called "
1796     "'Snare', if you enter '.wav' below (like it's done by default), it "
1797 persson 1799 "expects to find a sample file called 'Snare.wav' and will replace "
1798     "the sample in the gig file accordingly. If you don't need an "
1799     "extension, blank the field below. Any gig sample where no "
1800     "appropriate sample file could be found will be reported and left "
1801 persson 2344 "untouched.\n");
1802     #if GTKMM_MAJOR_VERSION < 3
1803     view::WrapLabel description(str);
1804     #else
1805     Gtk::Label description(str);
1806     description.set_line_wrap();
1807     #endif
1808 schoenebeck 1673 Gtk::HBox entryArea;
1809 persson 2169 Gtk::Label entryLabel( _("Add filename extension: "), Gtk::ALIGN_START);
1810 schoenebeck 1673 Gtk::Entry postfixEntryBox;
1811     postfixEntryBox.set_text(".wav");
1812     entryArea.pack_start(entryLabel);
1813     entryArea.pack_start(postfixEntryBox);
1814     dialog.get_vbox()->pack_start(description, Gtk::PACK_SHRINK);
1815     dialog.get_vbox()->pack_start(entryArea, Gtk::PACK_SHRINK);
1816     description.show();
1817 persson 1799 entryArea.show_all();
1818 schoenebeck 1673 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1819     dialog.add_button(_("Select"), Gtk::RESPONSE_OK);
1820     dialog.set_select_multiple(false);
1821 persson 1725 if (current_sample_dir != "") {
1822     dialog.set_current_folder(current_sample_dir);
1823     }
1824 schoenebeck 1673 if (dialog.run() == Gtk::RESPONSE_OK)
1825     {
1826 persson 1725 current_sample_dir = dialog.get_current_folder();
1827 schoenebeck 1673 Glib::ustring error_files;
1828 persson 2169 std::string folder = dialog.get_filename();
1829 schoenebeck 1673 for (gig::Sample* sample = file->GetFirstSample();
1830     sample; sample = file->GetNextSample())
1831     {
1832     std::string filename =
1833 persson 2446 folder + G_DIR_SEPARATOR_S +
1834     Glib::filename_from_utf8(gig_to_utf8(sample->pInfo->Name) +
1835     postfixEntryBox.get_text());
1836 schoenebeck 1673 SF_INFO info;
1837     info.format = 0;
1838     SNDFILE* hFile = sf_open(filename.c_str(), SFM_READ, &info);
1839     try
1840     {
1841 persson 1831 if (!hFile) throw std::string(_("could not open file"));
1842 schoenebeck 1673 int bitdepth;
1843     switch (info.format & 0xff) {
1844     case SF_FORMAT_PCM_S8:
1845     case SF_FORMAT_PCM_16:
1846     case SF_FORMAT_PCM_U8:
1847     bitdepth = 16;
1848     break;
1849     case SF_FORMAT_PCM_24:
1850     case SF_FORMAT_PCM_32:
1851     case SF_FORMAT_FLOAT:
1852     case SF_FORMAT_DOUBLE:
1853     bitdepth = 24;
1854     break;
1855     default:
1856     sf_close(hFile);
1857 persson 1831 throw std::string(_("format not supported"));
1858 schoenebeck 1673 }
1859     SampleImportItem sched_item;
1860     sched_item.gig_sample = sample;
1861     sched_item.sample_path = filename;
1862     m_SampleImportQueue.push_back(sched_item);
1863     sf_close(hFile);
1864     file_changed();
1865     }
1866     catch (std::string what)
1867     {
1868 persson 2442 if (!error_files.empty()) error_files += "\n";
1869 persson 2446 error_files += Glib::filename_to_utf8(filename) +
1870     " (" + what + ")";
1871 schoenebeck 1673 }
1872     }
1873     // show error message box when some file(s) could not be opened / added
1874 persson 2442 if (!error_files.empty()) {
1875 schoenebeck 1673 Glib::ustring txt =
1876     _("Could not replace the following sample(s):\n") + error_files;
1877     Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1878     msg.run();
1879     }
1880     }
1881     }
1882    
1883 schoenebeck 1225 void MainWindow::on_action_remove_sample() {
1884     if (!file) return;
1885     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1886     Gtk::TreeModel::iterator it = sel->get_selected();
1887     if (it) {
1888     Gtk::TreeModel::Row row = *it;
1889     gig::Group* group = row[m_SamplesModel.m_col_group];
1890     gig::Sample* sample = row[m_SamplesModel.m_col_sample];
1891     Glib::ustring name = row[m_SamplesModel.m_col_name];
1892     try {
1893     // remove group or sample from the gig file
1894     if (group) {
1895 persson 2446 // temporarily remember the samples that belong to
1896 schoenebeck 1225 // that group (we need that to clean the queue)
1897     std::list<gig::Sample*> members;
1898     for (gig::Sample* pSample = group->GetFirstSample();
1899     pSample; pSample = group->GetNextSample()) {
1900     members.push_back(pSample);
1901     }
1902 schoenebeck 1322 // notify everybody that we're going to remove these samples
1903     samples_to_be_removed_signal.emit(members);
1904 schoenebeck 1225 // delete the group in the .gig file including the
1905     // samples that belong to the group
1906     file->DeleteGroup(group);
1907 schoenebeck 1322 // notify that we're done with removal
1908     samples_removed_signal.emit();
1909 schoenebeck 1225 // if sample(s) were just previously added, remove
1910     // them from the import queue
1911     for (std::list<gig::Sample*>::iterator member = members.begin();
1912     member != members.end(); ++member) {
1913     for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
1914     iter != m_SampleImportQueue.end(); ++iter) {
1915     if ((*iter).gig_sample == *member) {
1916     printf("Removing previously added sample '%s' from group '%s'\n",
1917     (*iter).sample_path.c_str(), name.c_str());
1918     m_SampleImportQueue.erase(iter);
1919     break;
1920     }
1921     }
1922     }
1923 persson 1261 file_changed();
1924 schoenebeck 1225 } else if (sample) {
1925 schoenebeck 1322 // notify everybody that we're going to remove this sample
1926     std::list<gig::Sample*> lsamples;
1927     lsamples.push_back(sample);
1928     samples_to_be_removed_signal.emit(lsamples);
1929 schoenebeck 1225 // remove sample from the .gig file
1930     file->DeleteSample(sample);
1931 schoenebeck 1322 // notify that we're done with removal
1932     samples_removed_signal.emit();
1933 schoenebeck 1225 // if sample was just previously added, remove it from
1934     // the import queue
1935     for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
1936     iter != m_SampleImportQueue.end(); ++iter) {
1937     if ((*iter).gig_sample == sample) {
1938     printf("Removing previously added sample '%s'\n",
1939     (*iter).sample_path.c_str());
1940     m_SampleImportQueue.erase(iter);
1941     break;
1942     }
1943     }
1944 persson 1303 dimreg_changed();
1945 persson 1261 file_changed();
1946 schoenebeck 1225 }
1947     // remove respective row(s) from samples tree view
1948     m_refSamplesTreeModel->erase(it);
1949     } catch (RIFF::Exception e) {
1950 schoenebeck 1322 // pretend we're done with removal (i.e. to avoid dead locks)
1951     samples_removed_signal.emit();
1952     // show error message
1953 schoenebeck 1225 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
1954     msg.run();
1955     }
1956     }
1957     }
1958    
1959 persson 1303 // For some reason drag_data_get gets called two times for each
1960     // drag'n'drop (at least when target is an Entry). This work-around
1961     // makes sure the code in drag_data_get and drop_drag_data_received is
1962     // only executed once, as drag_begin only gets called once.
1963     void MainWindow::on_sample_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
1964     {
1965     first_call_to_drag_data_get = true;
1966     }
1967    
1968 schoenebeck 1225 void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
1969     Gtk::SelectionData& selection_data, guint, guint)
1970     {
1971 persson 1303 if (!first_call_to_drag_data_get) return;
1972     first_call_to_drag_data_get = false;
1973    
1974 schoenebeck 1225 // get selected sample
1975     gig::Sample* sample = NULL;
1976     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1977     Gtk::TreeModel::iterator it = sel->get_selected();
1978     if (it) {
1979     Gtk::TreeModel::Row row = *it;
1980     sample = row[m_SamplesModel.m_col_sample];
1981     }
1982     // pass the gig::Sample as pointer
1983     selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&sample,
1984     sizeof(sample)/*length of data in bytes*/);
1985     }
1986    
1987     void MainWindow::on_sample_label_drop_drag_data_received(
1988     const Glib::RefPtr<Gdk::DragContext>& context, int, int,
1989     const Gtk::SelectionData& selection_data, guint, guint time)
1990     {
1991     gig::Sample* sample = *((gig::Sample**) selection_data.get_data());
1992    
1993 persson 1265 if (sample && selection_data.get_length() == sizeof(gig::Sample*)) {
1994 persson 1303 std::cout << "Drop received sample \"" <<
1995     sample->pInfo->Name << "\"" << std::endl;
1996     // drop success
1997     context->drop_reply(true, time);
1998    
1999 schoenebeck 1322 //TODO: we should better move most of the following code to DimRegionEdit::set_sample()
2000    
2001     // notify everybody that we're going to alter the region
2002     gig::Region* region = m_RegionChooser.get_region();
2003     region_to_be_changed_signal.emit(region);
2004    
2005 persson 1303 // find the samplechannel dimension
2006     gig::dimension_def_t* stereo_dimension = 0;
2007     for (int i = 0 ; i < region->Dimensions ; i++) {
2008     if (region->pDimensionDefinitions[i].dimension ==
2009     gig::dimension_samplechannel) {
2010     stereo_dimension = &region->pDimensionDefinitions[i];
2011     break;
2012     }
2013 schoenebeck 1225 }
2014 persson 1303 bool channels_changed = false;
2015     if (sample->Channels == 1 && stereo_dimension) {
2016     // remove the samplechannel dimension
2017 schoenebeck 2550 /* commented out, because it makes it impossible building up an instrument from scratch using two separate L/R samples
2018 persson 1303 region->DeleteDimension(stereo_dimension);
2019     channels_changed = true;
2020     region_changed();
2021 schoenebeck 2550 */
2022 persson 1303 }
2023 schoenebeck 2464 dimreg_edit.set_sample(
2024     sample,
2025     is_copy_samples_unity_note_enabled(),
2026     is_copy_samples_fine_tune_enabled(),
2027     is_copy_samples_loop_enabled()
2028     );
2029 persson 1303
2030     if (sample->Channels == 2 && !stereo_dimension) {
2031     // add samplechannel dimension
2032     gig::dimension_def_t dim;
2033     dim.dimension = gig::dimension_samplechannel;
2034     dim.bits = 1;
2035     dim.zones = 2;
2036     region->AddDimension(&dim);
2037     channels_changed = true;
2038     region_changed();
2039     }
2040     if (channels_changed) {
2041     // unmap all samples with wrong number of channels
2042     // TODO: maybe there should be a warning dialog for this
2043     for (int i = 0 ; i < region->DimensionRegions ; i++) {
2044     gig::DimensionRegion* d = region->pDimensionRegions[i];
2045     if (d->pSample && d->pSample->Channels != sample->Channels) {
2046 schoenebeck 1322 gig::Sample* oldref = d->pSample;
2047     d->pSample = NULL;
2048     sample_ref_changed_signal.emit(oldref, NULL);
2049 persson 1303 }
2050     }
2051     }
2052    
2053 schoenebeck 1322 // notify we're done with altering
2054     region_changed_signal.emit(region);
2055    
2056 persson 1460 file_changed();
2057    
2058 persson 1303 return;
2059 schoenebeck 1225 }
2060     // drop failed
2061     context->drop_reply(false, time);
2062     }
2063    
2064     void MainWindow::sample_name_changed(const Gtk::TreeModel::Path& path,
2065     const Gtk::TreeModel::iterator& iter) {
2066     if (!iter) return;
2067     Gtk::TreeModel::Row row = *iter;
2068     Glib::ustring name = row[m_SamplesModel.m_col_name];
2069     gig::Group* group = row[m_SamplesModel.m_col_group];
2070     gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2071 persson 2446 gig::String gigname(gig_from_utf8(name));
2072 schoenebeck 1225 if (group) {
2073 persson 2446 if (group->Name != gigname) {
2074     group->Name = gigname;
2075 persson 1261 printf("group name changed\n");
2076     file_changed();
2077     }
2078 schoenebeck 1225 } else if (sample) {
2079 persson 2446 if (sample->pInfo->Name != gigname) {
2080     sample->pInfo->Name = gigname;
2081 persson 1261 printf("sample name changed\n");
2082     file_changed();
2083     }
2084 schoenebeck 1225 }
2085     }
2086    
2087     void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,
2088     const Gtk::TreeModel::iterator& iter) {
2089     if (!iter) return;
2090     Gtk::TreeModel::Row row = *iter;
2091     Glib::ustring name = row[m_Columns.m_col_name];
2092 persson 2442
2093     // change name in instrument menu
2094     int index = path[0];
2095     const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
2096     if (index < children.size()) {
2097     #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 16) || GTKMM_MAJOR_VERSION > 2
2098     static_cast<Gtk::RadioMenuItem*>(children[index])->set_label(name);
2099     #else
2100     remove_instrument_from_menu(index);
2101     Gtk::RadioMenuItem* item = add_instrument_to_menu(name, index);
2102     item->set_active();
2103     #endif
2104     }
2105    
2106     // change name in gig
2107 schoenebeck 1225 gig::Instrument* instrument = row[m_Columns.m_col_instr];
2108 persson 2446 gig::String gigname(gig_from_utf8(name));
2109     if (instrument && instrument->pInfo->Name != gigname) {
2110     instrument->pInfo->Name = gigname;
2111 persson 2445
2112     // change name in the instrument properties window
2113     if (instrumentProps.get_instrument() == instrument) {
2114     instrumentProps.update_name();
2115     }
2116    
2117 persson 1261 file_changed();
2118     }
2119 schoenebeck 1225 }
2120 schoenebeck 1322
2121 schoenebeck 2548 void MainWindow::on_action_combine_instruments() {
2122     CombineInstrumentsDialog* d = new CombineInstrumentsDialog(*this, file);
2123     d->show_all();
2124     d->resize(500, 400);
2125     d->run();
2126     if (d->fileWasChanged()) {
2127     // update GUI with new instrument just created
2128     add_instrument(d->newCombinedInstrument());
2129     }
2130     delete d;
2131     }
2132    
2133 schoenebeck 1411 void MainWindow::set_file_is_shared(bool b) {
2134     this->file_is_shared = b;
2135    
2136     if (file_is_shared) {
2137     m_AttachedStateLabel.set_label(_("live-mode"));
2138     m_AttachedStateImage.set(
2139     Gdk::Pixbuf::create_from_xpm_data(status_attached_xpm)
2140     );
2141     } else {
2142     m_AttachedStateLabel.set_label(_("stand-alone"));
2143     m_AttachedStateImage.set(
2144     Gdk::Pixbuf::create_from_xpm_data(status_detached_xpm)
2145     );
2146     }
2147     }
2148    
2149 schoenebeck 1339 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {
2150 schoenebeck 1322 return file_structure_to_be_changed_signal;
2151     }
2152    
2153 schoenebeck 1339 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_changed() {
2154 schoenebeck 1322 return file_structure_changed_signal;
2155     }
2156    
2157 schoenebeck 1339 sigc::signal<void, std::list<gig::Sample*> >& MainWindow::signal_samples_to_be_removed() {
2158 schoenebeck 1322 return samples_to_be_removed_signal;
2159     }
2160    
2161 schoenebeck 1339 sigc::signal<void>& MainWindow::signal_samples_removed() {
2162 schoenebeck 1322 return samples_removed_signal;
2163     }
2164    
2165 schoenebeck 1339 sigc::signal<void, gig::Region*>& MainWindow::signal_region_to_be_changed() {
2166 schoenebeck 1322 return region_to_be_changed_signal;
2167     }
2168    
2169 schoenebeck 1339 sigc::signal<void, gig::Region*>& MainWindow::signal_region_changed() {
2170 schoenebeck 1322 return region_changed_signal;
2171     }
2172    
2173 schoenebeck 1853 sigc::signal<void, gig::Sample*>& MainWindow::signal_sample_changed() {
2174     return sample_changed_signal;
2175     }
2176    
2177 schoenebeck 1339 sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& MainWindow::signal_sample_ref_changed() {
2178 schoenebeck 1322 return sample_ref_changed_signal;
2179     }
2180    
2181 schoenebeck 1339 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_to_be_changed() {
2182 schoenebeck 1322 return dimreg_to_be_changed_signal;
2183     }
2184    
2185 schoenebeck 1339 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_changed() {
2186 schoenebeck 1322 return dimreg_changed_signal;
2187     }
2188 schoenebeck 1654
2189     sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_on() {
2190     return note_on_signal;
2191     }
2192    
2193     sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_off() {
2194     return note_off_signal;
2195     }
2196 schoenebeck 1660
2197     sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_hit() {
2198     return m_RegionChooser.signal_keyboard_key_hit();
2199     }
2200    
2201     sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_released() {
2202     return m_RegionChooser.signal_keyboard_key_released();
2203     }

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