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

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Revision 2841 - (hide annotations) (download)
Sun Aug 30 10:00:49 2015 UTC (8 years, 7 months ago) by persson
File size: 131206 byte(s)
* allow building with G_DISABLE_DEPRECATED
* fixed building without liblinuxsampler on Mac
* fixed some compiler and cppcheck warnings

1 schoenebeck 1225 /*
2 schoenebeck 2689 * Copyright (C) 2006-2015 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 2841 #include <glibmmconfig.h>
24     // threads.h must be included first to be able to build with
25     // G_DISABLE_DEPRECATED
26     #if (GLIBMM_MAJOR_VERSION == 2 && GLIBMM_MINOR_VERSION == 31 && GLIBMM_MICRO_VERSION >= 2) || \
27     (GLIBMM_MAJOR_VERSION == 2 && GLIBMM_MINOR_VERSION > 31) || GLIBMM_MAJOR_VERSION > 2
28     #include <glibmm/threads.h>
29     #endif
30    
31 persson 2325 #include <glibmm/convert.h>
32     #include <glibmm/dispatcher.h>
33     #include <glibmm/miscutils.h>
34     #include <glibmm/stringutils.h>
35 persson 2151 #include <gtkmm/aboutdialog.h>
36 schoenebeck 1225 #include <gtkmm/filechooserdialog.h>
37     #include <gtkmm/messagedialog.h>
38     #include <gtkmm/stock.h>
39     #include <gtkmm/targetentry.h>
40     #include <gtkmm/main.h>
41 schoenebeck 1415 #include <gtkmm/toggleaction.h>
42 persson 2344 #if GTKMM_MAJOR_VERSION < 3
43 persson 1799 #include "wrapLabel.hh"
44 persson 2344 #endif
45 schoenebeck 1225
46 schoenebeck 1396 #include "global.h"
47 persson 2169 #include "compat.h"
48 schoenebeck 1396
49 schoenebeck 1225 #include <stdio.h>
50     #include <sndfile.h>
51 schoenebeck 2553 #include <assert.h>
52 schoenebeck 1225
53     #include "mainwindow.h"
54 schoenebeck 2541 #include "Settings.h"
55 schoenebeck 2548 #include "CombineInstrumentsDialog.h"
56 schoenebeck 2604 #include "scripteditor.h"
57 schoenebeck 2610 #include "scriptslots.h"
58 schoenebeck 2624 #include "ReferencesView.h"
59 schoenebeck 1411 #include "../../gfx/status_attached.xpm"
60     #include "../../gfx/status_detached.xpm"
61    
62 schoenebeck 1225
63 persson 1533 MainWindow::MainWindow() :
64 schoenebeck 2626 m_DimRegionChooser(*this),
65 persson 1533 dimreg_label(_("Changes apply to:")),
66     dimreg_all_regions(_("all regions")),
67     dimreg_all_dimregs(_("all dimension splits")),
68     dimreg_stereo(_("both channels"))
69 schoenebeck 1225 {
70     // set_border_width(5);
71     // set_default_size(400, 200);
72    
73    
74     add(m_VBox);
75    
76     // Handle selection
77 persson 2442 m_TreeView.get_selection()->signal_changed().connect(
78 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::on_sel_change));
79    
80     // m_TreeView.set_reorderable();
81    
82     m_TreeView.signal_button_press_event().connect_notify(
83     sigc::mem_fun(*this, &MainWindow::on_button_release));
84    
85     // Add the TreeView tab, inside a ScrolledWindow, with the button underneath:
86     m_ScrolledWindow.add(m_TreeView);
87     // m_ScrolledWindow.set_size_request(200, 600);
88     m_ScrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
89    
90     m_ScrolledWindowSamples.add(m_TreeViewSamples);
91     m_ScrolledWindowSamples.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
92    
93 schoenebeck 2604 m_ScrolledWindowScripts.add(m_TreeViewScripts);
94     m_ScrolledWindowScripts.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
95 schoenebeck 1225
96 schoenebeck 2604
97 schoenebeck 1225 m_TreeViewNotebook.set_size_request(300);
98    
99     m_HPaned.add1(m_TreeViewNotebook);
100 persson 1533 dimreg_hbox.add(dimreg_label);
101     dimreg_hbox.add(dimreg_all_regions);
102     dimreg_hbox.add(dimreg_all_dimregs);
103     dimreg_stereo.set_active();
104     dimreg_hbox.add(dimreg_stereo);
105     dimreg_vbox.add(dimreg_edit);
106 persson 1582 dimreg_vbox.pack_start(dimreg_hbox, Gtk::PACK_SHRINK);
107 persson 1533 m_HPaned.add2(dimreg_vbox);
108 schoenebeck 1225
109 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."));
110     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."));
111     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."));
112     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)."));
113 schoenebeck 1225
114 persson 1831 m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, _("Samples"));
115     m_TreeViewNotebook.append_page(m_ScrolledWindow, _("Instruments"));
116 schoenebeck 2604 m_TreeViewNotebook.append_page(m_ScrolledWindowScripts, _("Scripts"));
117 schoenebeck 1225
118     actionGroup = Gtk::ActionGroup::create();
119    
120     actionGroup->add(Gtk::Action::create("MenuFile", _("_File")));
121     actionGroup->add(Gtk::Action::create("New", Gtk::Stock::NEW),
122     sigc::mem_fun(
123     *this, &MainWindow::on_action_file_new));
124     Glib::RefPtr<Gtk::Action> action =
125     Gtk::Action::create("Open", Gtk::Stock::OPEN);
126     action->property_label() = action->property_label() + "...";
127     actionGroup->add(action,
128     sigc::mem_fun(
129     *this, &MainWindow::on_action_file_open));
130     actionGroup->add(Gtk::Action::create("Save", Gtk::Stock::SAVE),
131     sigc::mem_fun(
132     *this, &MainWindow::on_action_file_save));
133     action = Gtk::Action::create("SaveAs", Gtk::Stock::SAVE_AS);
134     action->property_label() = action->property_label() + "...";
135     actionGroup->add(action,
136 persson 1261 Gtk::AccelKey("<shift><control>s"),
137 schoenebeck 1225 sigc::mem_fun(
138 persson 1261 *this, &MainWindow::on_action_file_save_as));
139 schoenebeck 1225 actionGroup->add(Gtk::Action::create("Properties",
140     Gtk::Stock::PROPERTIES),
141     sigc::mem_fun(
142     *this, &MainWindow::on_action_file_properties));
143     actionGroup->add(Gtk::Action::create("InstrProperties",
144     Gtk::Stock::PROPERTIES),
145     sigc::mem_fun(
146     *this, &MainWindow::show_instr_props));
147 persson 2507 actionGroup->add(Gtk::Action::create("MidiRules",
148 schoenebeck 2610 _("_Midi Rules...")),
149 persson 2507 sigc::mem_fun(
150     *this, &MainWindow::show_midi_rules));
151 schoenebeck 2610 actionGroup->add(Gtk::Action::create("ScriptSlots",
152     _("_Script Slots...")),
153     sigc::mem_fun(
154     *this, &MainWindow::show_script_slots));
155 schoenebeck 1225 actionGroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT),
156     sigc::mem_fun(
157 persson 1261 *this, &MainWindow::on_action_quit));
158 schoenebeck 2625 actionGroup->add(
159     Gtk::Action::create("MenuSample", _("_Sample")),
160     sigc::mem_fun(*this, &MainWindow::show_samples_tab)
161     );
162     actionGroup->add(
163     Gtk::Action::create("MenuInstrument", _("_Instrument")),
164     sigc::mem_fun(*this, &MainWindow::show_intruments_tab)
165     );
166     actionGroup->add(
167     Gtk::Action::create("MenuScript", _("S_cript")),
168     sigc::mem_fun(*this, &MainWindow::show_scripts_tab)
169     );
170     actionGroup->add(Gtk::Action::create("AllInstruments", _("_Select")));
171 schoenebeck 1225
172 schoenebeck 2464 actionGroup->add(Gtk::Action::create("MenuEdit", _("_Edit")));
173    
174     Glib::RefPtr<Gtk::ToggleAction> toggle_action =
175 schoenebeck 2536 Gtk::ToggleAction::create("CopySampleUnity", _("Copy Sample's _Unity Note"));
176 schoenebeck 2464 toggle_action->set_active(true);
177     actionGroup->add(toggle_action);
178    
179     toggle_action =
180     Gtk::ToggleAction::create("CopySampleTune", _("Copy Sample's _Fine Tune"));
181     toggle_action->set_active(true);
182     actionGroup->add(toggle_action);
183    
184     toggle_action =
185     Gtk::ToggleAction::create("CopySampleLoop", _("Copy Sample's _Loop Points"));
186     toggle_action->set_active(true);
187     actionGroup->add(toggle_action);
188    
189    
190 schoenebeck 1415 actionGroup->add(Gtk::Action::create("MenuView", _("_View")));
191 schoenebeck 2464 toggle_action =
192 schoenebeck 1415 Gtk::ToggleAction::create("Statusbar", _("_Statusbar"));
193     toggle_action->set_active(true);
194     actionGroup->add(toggle_action,
195     sigc::mem_fun(
196     *this, &MainWindow::on_action_view_status_bar));
197 schoenebeck 2772 actionGroup->add(
198     Gtk::Action::create("RefreshAll", _("_Refresh All")),
199     sigc::mem_fun(*this, &MainWindow::on_action_refresh_all)
200     );
201 schoenebeck 1415
202 schoenebeck 1225 action = Gtk::Action::create("MenuHelp", Gtk::Stock::HELP);
203     actionGroup->add(Gtk::Action::create("MenuHelp",
204     action->property_label()));
205     actionGroup->add(Gtk::Action::create("About", Gtk::Stock::ABOUT),
206     sigc::mem_fun(
207     *this, &MainWindow::on_action_help_about));
208     actionGroup->add(
209     Gtk::Action::create("AddInstrument", _("Add _Instrument")),
210     sigc::mem_fun(*this, &MainWindow::on_action_add_instrument)
211     );
212     actionGroup->add(
213 schoenebeck 2395 Gtk::Action::create("DupInstrument", _("_Duplicate Instrument")),
214     sigc::mem_fun(*this, &MainWindow::on_action_duplicate_instrument)
215     );
216     actionGroup->add(
217 schoenebeck 1225 Gtk::Action::create("RemoveInstrument", Gtk::Stock::REMOVE),
218     sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument)
219     );
220    
221 schoenebeck 2541
222     actionGroup->add(Gtk::Action::create("MenuSettings", _("_Settings")));
223    
224     toggle_action =
225     Gtk::ToggleAction::create("WarnUserOnExtensions", _("Show warning on format _extensions"));
226     toggle_action->set_active(Settings::singleton()->warnUserOnExtensions);
227     actionGroup->add(
228     toggle_action,
229     sigc::mem_fun(*this, &MainWindow::on_action_warn_user_on_extensions)
230     );
231    
232 schoenebeck 2689 toggle_action =
233     Gtk::ToggleAction::create("SyncSamplerInstrumentSelection", _("Synchronize sampler's instrument selection"));
234     toggle_action->set_active(Settings::singleton()->syncSamplerInstrumentSelection);
235     actionGroup->add(
236     toggle_action,
237     sigc::mem_fun(*this, &MainWindow::on_action_sync_sampler_instrument_selection)
238     );
239 schoenebeck 2541
240 schoenebeck 2773 toggle_action =
241     Gtk::ToggleAction::create("MoveRootNoteWithRegionMoved", _("Move root note with region moved"));
242     toggle_action->set_active(Settings::singleton()->moveRootNoteWithRegionMoved);
243     actionGroup->add(
244     toggle_action,
245     sigc::mem_fun(*this, &MainWindow::on_action_move_root_note_with_region_moved)
246     );
247 schoenebeck 2689
248 schoenebeck 2773
249 schoenebeck 2548 actionGroup->add(Gtk::Action::create("MenuTools", _("_Tools")));
250    
251     actionGroup->add(
252     Gtk::Action::create("CombineInstruments", _("_Combine Instruments...")),
253     sigc::mem_fun(*this, &MainWindow::on_action_combine_instruments)
254     );
255    
256 schoenebeck 2553 actionGroup->add(
257     Gtk::Action::create("MergeFiles", _("_Merge Files...")),
258     sigc::mem_fun(*this, &MainWindow::on_action_merge_files)
259     );
260 schoenebeck 2548
261 schoenebeck 2553
262 schoenebeck 1225 // sample right-click popup actions
263     actionGroup->add(
264     Gtk::Action::create("SampleProperties", Gtk::Stock::PROPERTIES),
265     sigc::mem_fun(*this, &MainWindow::on_action_sample_properties)
266     );
267     actionGroup->add(
268     Gtk::Action::create("AddGroup", _("Add _Group")),
269     sigc::mem_fun(*this, &MainWindow::on_action_add_group)
270     );
271     actionGroup->add(
272 persson 1799 Gtk::Action::create("AddSample", _("Add _Sample(s)...")),
273 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::on_action_add_sample)
274     );
275     actionGroup->add(
276     Gtk::Action::create("RemoveSample", Gtk::Stock::REMOVE),
277     sigc::mem_fun(*this, &MainWindow::on_action_remove_sample)
278     );
279 schoenebeck 1673 actionGroup->add(
280 schoenebeck 2772 Gtk::Action::create("RemoveUnusedSamples", _("Remove _Unused Samples")),
281     sigc::mem_fun(*this, &MainWindow::on_action_remove_unused_samples)
282     );
283     actionGroup->add(
284 schoenebeck 2624 Gtk::Action::create("ShowSampleRefs", _("Show References...")),
285     sigc::mem_fun(*this, &MainWindow::on_action_view_references)
286     );
287     actionGroup->add(
288 schoenebeck 2715 Gtk::Action::create("ReplaceSample",
289     _("Replace Sample...")),
290     sigc::mem_fun(*this, &MainWindow::on_action_replace_sample)
291     );
292     actionGroup->add(
293 persson 1799 Gtk::Action::create("ReplaceAllSamplesInAllGroups",
294     _("Replace All Samples in All Groups...")),
295 schoenebeck 1673 sigc::mem_fun(*this, &MainWindow::on_action_replace_all_samples_in_all_groups)
296     );
297 schoenebeck 2604
298     // script right-click popup actions
299     actionGroup->add(
300     Gtk::Action::create("AddScriptGroup", _("Add _Group")),
301     sigc::mem_fun(*this, &MainWindow::on_action_add_script_group)
302     );
303     actionGroup->add(
304     Gtk::Action::create("AddScript", _("Add _Script")),
305     sigc::mem_fun(*this, &MainWindow::on_action_add_script)
306     );
307     actionGroup->add(
308     Gtk::Action::create("EditScript", _("_Edit Script...")),
309     sigc::mem_fun(*this, &MainWindow::on_action_edit_script)
310     );
311     actionGroup->add(
312     Gtk::Action::create("RemoveScript", Gtk::Stock::REMOVE),
313     sigc::mem_fun(*this, &MainWindow::on_action_remove_script)
314     );
315 schoenebeck 1225
316     uiManager = Gtk::UIManager::create();
317     uiManager->insert_action_group(actionGroup);
318 persson 1261 add_accel_group(uiManager->get_accel_group());
319 schoenebeck 1225
320     Glib::ustring ui_info =
321     "<ui>"
322     " <menubar name='MenuBar'>"
323     " <menu action='MenuFile'>"
324     " <menuitem action='New'/>"
325     " <menuitem action='Open'/>"
326     " <separator/>"
327     " <menuitem action='Save'/>"
328     " <menuitem action='SaveAs'/>"
329     " <separator/>"
330     " <menuitem action='Properties'/>"
331     " <separator/>"
332     " <menuitem action='Quit'/>"
333     " </menu>"
334 schoenebeck 2464 " <menu action='MenuEdit'>"
335     " <menuitem action='CopySampleUnity'/>"
336     " <menuitem action='CopySampleTune'/>"
337     " <menuitem action='CopySampleLoop'/>"
338     " </menu>"
339 schoenebeck 2625 " <menu action='MenuSample'>"
340     " <menuitem action='SampleProperties'/>"
341     " <menuitem action='AddGroup'/>"
342     " <menuitem action='AddSample'/>"
343     " <menuitem action='ShowSampleRefs'/>"
344 schoenebeck 2715 " <menuitem action='ReplaceSample' />"
345 schoenebeck 2625 " <menuitem action='ReplaceAllSamplesInAllGroups' />"
346     " <separator/>"
347     " <menuitem action='RemoveSample'/>"
348 schoenebeck 2772 " <menuitem action='RemoveUnusedSamples'/>"
349 schoenebeck 2625 " </menu>"
350 schoenebeck 1225 " <menu action='MenuInstrument'>"
351 schoenebeck 2625 " <menu action='AllInstruments'>"
352     " </menu>"
353     " <separator/>"
354     " <menuitem action='InstrProperties'/>"
355     " <menuitem action='MidiRules'/>"
356     " <menuitem action='ScriptSlots'/>"
357     " <menuitem action='AddInstrument'/>"
358     " <menuitem action='DupInstrument'/>"
359     " <separator/>"
360     " <menuitem action='RemoveInstrument'/>"
361 schoenebeck 1225 " </menu>"
362 schoenebeck 2625 " <menu action='MenuScript'>"
363     " <menuitem action='AddScriptGroup'/>"
364     " <menuitem action='AddScript'/>"
365     " <menuitem action='EditScript'/>"
366     " <separator/>"
367     " <menuitem action='RemoveScript'/>"
368     " </menu>"
369 schoenebeck 1415 " <menu action='MenuView'>"
370     " <menuitem action='Statusbar'/>"
371 schoenebeck 2772 " <separator/>"
372     " <menuitem action='RefreshAll'/>"
373 schoenebeck 1415 " </menu>"
374 schoenebeck 2548 " <menu action='MenuTools'>"
375     " <menuitem action='CombineInstruments'/>"
376 schoenebeck 2553 " <menuitem action='MergeFiles'/>"
377 schoenebeck 2548 " </menu>"
378 schoenebeck 2541 " <menu action='MenuSettings'>"
379     " <menuitem action='WarnUserOnExtensions'/>"
380 schoenebeck 2689 " <menuitem action='SyncSamplerInstrumentSelection'/>"
381 schoenebeck 2773 " <menuitem action='MoveRootNoteWithRegionMoved'/>"
382 schoenebeck 2541 " </menu>"
383 schoenebeck 1225 " <menu action='MenuHelp'>"
384     " <menuitem action='About'/>"
385     " </menu>"
386     " </menubar>"
387     " <popup name='PopupMenu'>"
388     " <menuitem action='InstrProperties'/>"
389 persson 2507 " <menuitem action='MidiRules'/>"
390 schoenebeck 2610 " <menuitem action='ScriptSlots'/>"
391 schoenebeck 1225 " <menuitem action='AddInstrument'/>"
392 schoenebeck 2395 " <menuitem action='DupInstrument'/>"
393 schoenebeck 1225 " <separator/>"
394     " <menuitem action='RemoveInstrument'/>"
395     " </popup>"
396     " <popup name='SamplePopupMenu'>"
397     " <menuitem action='SampleProperties'/>"
398     " <menuitem action='AddGroup'/>"
399     " <menuitem action='AddSample'/>"
400 schoenebeck 2624 " <menuitem action='ShowSampleRefs'/>"
401 schoenebeck 2715 " <menuitem action='ReplaceSample' />"
402 persson 2442 " <menuitem action='ReplaceAllSamplesInAllGroups' />"
403 schoenebeck 1225 " <separator/>"
404     " <menuitem action='RemoveSample'/>"
405 schoenebeck 2772 " <menuitem action='RemoveUnusedSamples'/>"
406 schoenebeck 1225 " </popup>"
407 schoenebeck 2604 " <popup name='ScriptPopupMenu'>"
408     " <menuitem action='AddScriptGroup'/>"
409     " <menuitem action='AddScript'/>"
410     " <menuitem action='EditScript'/>"
411     " <separator/>"
412     " <menuitem action='RemoveScript'/>"
413     " </popup>"
414 schoenebeck 1225 "</ui>";
415     uiManager->add_ui_from_string(ui_info);
416    
417     popup_menu = dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/PopupMenu"));
418 schoenebeck 2536
419     // Set tooltips for menu items (for some reason, setting a tooltip on the
420     // respective Gtk::Action objects above will simply be ignored, no matter
421     // if using Gtk::Action::set_tooltip() or passing the tooltip string on
422     // Gtk::Action::create()).
423     {
424     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
425     uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
426     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."));
427     }
428     {
429     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
430     uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
431     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."));
432     }
433     {
434     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
435     uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
436     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."));
437     }
438 schoenebeck 2541 {
439     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
440     uiManager->get_widget("/MenuBar/MenuSettings/WarnUserOnExtensions"));
441     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."));
442     }
443 schoenebeck 2553 {
444     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
445 schoenebeck 2689 uiManager->get_widget("/MenuBar/MenuSettings/SyncSamplerInstrumentSelection"));
446     item->set_tooltip_text(_("If checked, the sampler's current instrument will automatically be switched whenever another instrument was selected in gigedit (only available in live-mode)."));
447     }
448     {
449     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
450 schoenebeck 2773 uiManager->get_widget("/MenuBar/MenuSettings/MoveRootNoteWithRegionMoved"));
451     item->set_tooltip_text(_("If checked, and when a region is moved by dragging it around on the virtual keyboard, the keybord position dependent pitch will move exactly with the amount of semi tones the region was moved around."));
452     }
453     {
454     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
455 schoenebeck 2772 uiManager->get_widget("/MenuBar/MenuSample/RemoveUnusedSamples"));
456     item->set_tooltip_text(_("Removes all samples that are not referenced by any instrument (i.e. red ones)."));
457     // copy tooltip to popup menu
458     Gtk::MenuItem* item2 = dynamic_cast<Gtk::MenuItem*>(
459     uiManager->get_widget("/SamplePopupMenu/RemoveUnusedSamples"));
460     item2->set_tooltip_text(item->get_tooltip_text());
461     }
462     {
463     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
464     uiManager->get_widget("/MenuBar/MenuView/RefreshAll"));
465     item->set_tooltip_text(_("Reloads the currently open gig file and updates the entire graphical user interface."));
466     }
467     {
468     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
469 schoenebeck 2553 uiManager->get_widget("/MenuBar/MenuTools/CombineInstruments"));
470     item->set_tooltip_text(_("Create combi sounds out of individual sounds of this .gig file."));
471     }
472     {
473     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
474     uiManager->get_widget("/MenuBar/MenuTools/MergeFiles"));
475     item->set_tooltip_text(_("Add instruments and samples of other .gig files to this .gig file."));
476     }
477 schoenebeck 1225
478 schoenebeck 2553
479 persson 2442 instrument_menu = static_cast<Gtk::MenuItem*>(
480 schoenebeck 2625 uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments"))->get_submenu();
481 persson 2442
482 schoenebeck 1225 Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar");
483     m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);
484     m_VBox.pack_start(m_HPaned);
485     m_VBox.pack_start(m_RegionChooser, Gtk::PACK_SHRINK);
486 schoenebeck 1661 m_VBox.pack_start(m_RegionChooser.m_VirtKeybPropsBox, Gtk::PACK_SHRINK);
487 schoenebeck 1225 m_VBox.pack_start(m_DimRegionChooser, Gtk::PACK_SHRINK);
488 schoenebeck 1411 m_VBox.pack_start(m_StatusBar, Gtk::PACK_SHRINK);
489 schoenebeck 1225
490 persson 2246 set_file_is_shared(false);
491    
492 schoenebeck 1411 // Status Bar:
493     m_StatusBar.pack_start(m_AttachedStateLabel, Gtk::PACK_SHRINK);
494     m_StatusBar.pack_start(m_AttachedStateImage, Gtk::PACK_SHRINK);
495     m_StatusBar.show();
496    
497 persson 1261 m_RegionChooser.signal_region_selected().connect(
498 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::region_changed) );
499 persson 1261 m_DimRegionChooser.signal_dimregion_selected().connect(
500 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::dimreg_changed) );
501    
502    
503     // Create the Tree model:
504     m_refTreeModel = Gtk::ListStore::create(m_Columns);
505     m_TreeView.set_model(m_refTreeModel);
506 schoenebeck 2701 m_TreeView.set_tooltip_text(_("Right click here for actions on instruments & MIDI Rules. Drag & drop to change the order of instruments."));
507 persson 2442 instrument_name_connection = m_refTreeModel->signal_row_changed().connect(
508 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::instrument_name_changed)
509     );
510    
511     // Add the TreeView's view columns:
512     m_TreeView.append_column_editable("Instrument", m_Columns.m_col_name);
513     m_TreeView.set_headers_visible(false);
514 schoenebeck 2701
515     // establish drag&drop within the instrument tree view, allowing to reorder
516     // the sequence of instruments within the gig file
517     {
518     std::vector<Gtk::TargetEntry> drag_target_instrument;
519     drag_target_instrument.push_back(Gtk::TargetEntry("gig::Instrument"));
520     m_TreeView.drag_source_set(drag_target_instrument);
521     m_TreeView.drag_dest_set(drag_target_instrument);
522     m_TreeView.signal_drag_begin().connect(
523     sigc::mem_fun(*this, &MainWindow::on_instruments_treeview_drag_begin)
524     );
525     m_TreeView.signal_drag_data_get().connect(
526     sigc::mem_fun(*this, &MainWindow::on_instruments_treeview_drag_data_get)
527     );
528     m_TreeView.signal_drag_data_received().connect(
529     sigc::mem_fun(*this, &MainWindow::on_instruments_treeview_drop_drag_data_received)
530     );
531     }
532 schoenebeck 1225
533     // create samples treeview (including its data model)
534     m_refSamplesTreeModel = SamplesTreeStore::create(m_SamplesModel);
535     m_TreeViewSamples.set_model(m_refSamplesTreeModel);
536 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."));
537 schoenebeck 1225 // m_TreeViewSamples.set_reorderable();
538 schoenebeck 2621 m_TreeViewSamples.append_column_editable(_("Name"), m_SamplesModel.m_col_name);
539     m_TreeViewSamples.append_column(_("Referenced"), m_SamplesModel.m_col_refcount);
540     {
541     Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(0);
542     Gtk::CellRendererText* cellrenderer =
543 persson 2658 dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell());
544 schoenebeck 2621 column->add_attribute(
545     cellrenderer->property_foreground(), m_SamplesModel.m_color
546     );
547     }
548     {
549     Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(1);
550     Gtk::CellRendererText* cellrenderer =
551 persson 2658 dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell());
552 schoenebeck 2621 column->add_attribute(
553     cellrenderer->property_foreground(), m_SamplesModel.m_color
554     );
555     }
556     m_TreeViewSamples.set_headers_visible(true);
557 schoenebeck 1225 m_TreeViewSamples.signal_button_press_event().connect_notify(
558     sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release)
559     );
560     m_refSamplesTreeModel->signal_row_changed().connect(
561     sigc::mem_fun(*this, &MainWindow::sample_name_changed)
562     );
563    
564 schoenebeck 2604 // create scripts treeview (including its data model)
565     m_refScriptsTreeModel = ScriptsTreeStore::create(m_ScriptsModel);
566     m_TreeViewScripts.set_model(m_refScriptsTreeModel);
567     m_TreeViewScripts.set_tooltip_text(_(
568 schoenebeck 2644 "Use CTRL + double click for editing a script."
569     "\n\n"
570 schoenebeck 2604 "Note: instrument scripts are a LinuxSampler extension of the gig "
571     "format. This feature will not work with the GigaStudio software!"
572     ));
573     // m_TreeViewScripts.set_reorderable();
574     m_TreeViewScripts.append_column_editable("Samples", m_ScriptsModel.m_col_name);
575     m_TreeViewScripts.set_headers_visible(false);
576     m_TreeViewScripts.signal_button_press_event().connect_notify(
577     sigc::mem_fun(*this, &MainWindow::on_script_treeview_button_release)
578     );
579 schoenebeck 2695 //FIXME: why the heck does this double click signal_row_activated() only fire while CTRL key is pressed ?
580 schoenebeck 2644 m_TreeViewScripts.signal_row_activated().connect(
581     sigc::mem_fun(*this, &MainWindow::script_double_clicked)
582     );
583 schoenebeck 2604 m_refScriptsTreeModel->signal_row_changed().connect(
584     sigc::mem_fun(*this, &MainWindow::script_name_changed)
585     );
586    
587 schoenebeck 2610 // establish drag&drop between scripts tree view and ScriptSlots window
588     std::vector<Gtk::TargetEntry> drag_target_gig_script;
589     drag_target_gig_script.push_back(Gtk::TargetEntry("gig::Script"));
590     m_TreeViewScripts.drag_source_set(drag_target_gig_script);
591     m_TreeViewScripts.signal_drag_begin().connect(
592     sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_begin)
593     );
594     m_TreeViewScripts.signal_drag_data_get().connect(
595     sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_data_get)
596     );
597    
598 schoenebeck 1225 // establish drag&drop between samples tree view and dimension region 'Sample' text entry
599 persson 2169 std::vector<Gtk::TargetEntry> drag_target_gig_sample;
600     drag_target_gig_sample.push_back(Gtk::TargetEntry("gig::Sample"));
601 schoenebeck 1225 m_TreeViewSamples.drag_source_set(drag_target_gig_sample);
602 persson 1303 m_TreeViewSamples.signal_drag_begin().connect(
603     sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_begin)
604     );
605 schoenebeck 1225 m_TreeViewSamples.signal_drag_data_get().connect(
606     sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_data_get)
607     );
608     dimreg_edit.wSample->drag_dest_set(drag_target_gig_sample);
609     dimreg_edit.wSample->signal_drag_data_received().connect(
610     sigc::mem_fun(*this, &MainWindow::on_sample_label_drop_drag_data_received)
611     );
612 persson 1261 dimreg_edit.signal_dimreg_changed().connect(
613 schoenebeck 1322 sigc::hide(sigc::mem_fun(*this, &MainWindow::file_changed)));
614 persson 1261 m_RegionChooser.signal_instrument_changed().connect(
615     sigc::mem_fun(*this, &MainWindow::file_changed));
616 schoenebeck 2773 m_RegionChooser.signal_instrument_changed().connect(
617     sigc::mem_fun(*this, &MainWindow::region_changed));
618 persson 1261 m_DimRegionChooser.signal_region_changed().connect(
619     sigc::mem_fun(*this, &MainWindow::file_changed));
620 persson 2423 instrumentProps.signal_changed().connect(
621 persson 1261 sigc::mem_fun(*this, &MainWindow::file_changed));
622 persson 2423 propDialog.signal_changed().connect(
623 persson 1582 sigc::mem_fun(*this, &MainWindow::file_changed));
624 persson 2507 midiRules.signal_changed().connect(
625     sigc::mem_fun(*this, &MainWindow::file_changed));
626 schoenebeck 1322
627     dimreg_edit.signal_dimreg_to_be_changed().connect(
628     dimreg_to_be_changed_signal.make_slot());
629     dimreg_edit.signal_dimreg_changed().connect(
630     dimreg_changed_signal.make_slot());
631     dimreg_edit.signal_sample_ref_changed().connect(
632     sample_ref_changed_signal.make_slot());
633 schoenebeck 2621 sample_ref_changed_signal.connect(
634     sigc::mem_fun(*this, &MainWindow::on_sample_ref_changed)
635     );
636     samples_to_be_removed_signal.connect(
637     sigc::mem_fun(*this, &MainWindow::on_samples_to_be_removed)
638     );
639 schoenebeck 1322
640 schoenebeck 2691 dimreg_edit.signal_select_sample().connect(
641     sigc::mem_fun(*this, &MainWindow::select_sample)
642     );
643    
644 schoenebeck 1322 m_RegionChooser.signal_instrument_struct_to_be_changed().connect(
645     sigc::hide(
646     sigc::bind(
647     file_structure_to_be_changed_signal.make_slot(),
648     sigc::ref(this->file)
649     )
650     )
651     );
652     m_RegionChooser.signal_instrument_struct_changed().connect(
653     sigc::hide(
654     sigc::bind(
655     file_structure_changed_signal.make_slot(),
656     sigc::ref(this->file)
657     )
658     )
659     );
660     m_RegionChooser.signal_region_to_be_changed().connect(
661     region_to_be_changed_signal.make_slot());
662     m_RegionChooser.signal_region_changed_signal().connect(
663     region_changed_signal.make_slot());
664    
665 schoenebeck 1654 note_on_signal.connect(
666     sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_on_event));
667     note_off_signal.connect(
668     sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_off_event));
669    
670 persson 1533 dimreg_all_regions.signal_toggled().connect(
671     sigc::mem_fun(*this, &MainWindow::update_dimregs));
672     dimreg_all_dimregs.signal_toggled().connect(
673     sigc::mem_fun(*this, &MainWindow::dimreg_all_dimregs_toggled));
674     dimreg_stereo.signal_toggled().connect(
675     sigc::mem_fun(*this, &MainWindow::update_dimregs));
676    
677 schoenebeck 1225 file = 0;
678 persson 1261 file_is_changed = false;
679 schoenebeck 1225
680     show_all_children();
681 schoenebeck 1300
682     // start with a new gig file by default
683     on_action_file_new();
684 schoenebeck 2550
685     // select 'Instruments' tab by default
686     // (gtk allows this only if the tab childs are visible, thats why it's here)
687     m_TreeViewNotebook.set_current_page(1);
688 schoenebeck 1225 }
689    
690     MainWindow::~MainWindow()
691     {
692     }
693    
694 persson 1261 bool MainWindow::on_delete_event(GdkEventAny* event)
695     {
696 schoenebeck 1382 return !file_is_shared && file_is_changed && !close_confirmation_dialog();
697 persson 1261 }
698    
699     void MainWindow::on_action_quit()
700     {
701 schoenebeck 1382 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
702 persson 1261 hide();
703     }
704    
705 schoenebeck 1225 void MainWindow::region_changed()
706     {
707     m_DimRegionChooser.set_region(m_RegionChooser.get_region());
708     }
709    
710 persson 1533 gig::Instrument* MainWindow::get_instrument()
711 schoenebeck 1225 {
712 persson 1533 gig::Instrument* instrument = 0;
713 persson 2442 Gtk::TreeModel::const_iterator it =
714     m_TreeView.get_selection()->get_selected();
715 schoenebeck 1225 if (it) {
716     Gtk::TreeModel::Row row = *it;
717 persson 1533 instrument = row[m_Columns.m_col_instr];
718     }
719     return instrument;
720     }
721 schoenebeck 1225
722 persson 1533 void MainWindow::add_region_to_dimregs(gig::Region* region, bool stereo, bool all_dimregs)
723     {
724     if (all_dimregs) {
725     for (int i = 0 ; i < region->DimensionRegions ; i++) {
726     if (region->pDimensionRegions[i]) {
727     dimreg_edit.dimregs.insert(region->pDimensionRegions[i]);
728     }
729     }
730 schoenebeck 1225 } else {
731 persson 1533 m_DimRegionChooser.get_dimregions(region, stereo, dimreg_edit.dimregs);
732 schoenebeck 1225 }
733     }
734    
735 persson 1533 void MainWindow::update_dimregs()
736     {
737     dimreg_edit.dimregs.clear();
738     bool all_regions = dimreg_all_regions.get_active();
739     bool stereo = dimreg_stereo.get_active();
740     bool all_dimregs = dimreg_all_dimregs.get_active();
741    
742     if (all_regions) {
743     gig::Instrument* instrument = get_instrument();
744     if (instrument) {
745     for (gig::Region* region = instrument->GetFirstRegion() ;
746     region ;
747     region = instrument->GetNextRegion()) {
748     add_region_to_dimregs(region, stereo, all_dimregs);
749     }
750     }
751     } else {
752     gig::Region* region = m_RegionChooser.get_region();
753     if (region) {
754     add_region_to_dimregs(region, stereo, all_dimregs);
755     }
756     }
757     }
758    
759     void MainWindow::dimreg_all_dimregs_toggled()
760     {
761     dimreg_stereo.set_sensitive(!dimreg_all_dimregs.get_active());
762     update_dimregs();
763     }
764    
765     void MainWindow::dimreg_changed()
766     {
767     update_dimregs();
768 schoenebeck 2626 dimreg_edit.set_dim_region(m_DimRegionChooser.get_main_dimregion());
769 persson 1533 }
770    
771     void MainWindow::on_sel_change()
772     {
773 persson 2442 // select item in instrument menu
774     Gtk::TreeModel::iterator it = m_TreeView.get_selection()->get_selected();
775     if (it) {
776     Gtk::TreePath path(it);
777     int index = path[0];
778     const std::vector<Gtk::Widget*> children =
779     instrument_menu->get_children();
780     static_cast<Gtk::RadioMenuItem*>(children[index])->set_active();
781     }
782    
783 persson 1533 m_RegionChooser.set_instrument(get_instrument());
784 schoenebeck 2689
785     if (Settings::singleton()->syncSamplerInstrumentSelection) {
786     switch_sampler_instrument_signal.emit(get_instrument());
787     }
788 persson 1533 }
789    
790 schoenebeck 1225 void loader_progress_callback(gig::progress_t* progress)
791     {
792     Loader* loader = static_cast<Loader*>(progress->custom);
793     loader->progress_callback(progress->factor);
794     }
795    
796     void Loader::progress_callback(float fraction)
797     {
798     {
799 persson 2325 Glib::Threads::Mutex::Lock lock(progressMutex);
800 schoenebeck 1225 progress = fraction;
801     }
802     progress_dispatcher();
803     }
804    
805     void Loader::thread_function()
806     {
807 persson 2841 printf("thread_function self=%p\n",
808     static_cast<void*>(Glib::Threads::Thread::self()));
809 schoenebeck 2683 printf("Start %s\n", filename.c_str());
810     try {
811     RIFF::File* riff = new RIFF::File(filename);
812     gig = new gig::File(riff);
813     gig::progress_t progress;
814     progress.callback = loader_progress_callback;
815     progress.custom = this;
816 schoenebeck 1225
817 schoenebeck 2683 gig->GetInstrument(0, &progress);
818     printf("End\n");
819     finished_dispatcher();
820     } catch (RIFF::Exception e) {
821     error_message = e.Message;
822     error_dispatcher.emit();
823     } catch (...) {
824     error_message = _("Unknown exception occurred");
825     error_dispatcher.emit();
826     }
827 schoenebeck 1225 }
828    
829     Loader::Loader(const char* filename)
830 persson 2841 : filename(filename), gig(0), thread(0), progress(0.f)
831 schoenebeck 1225 {
832     }
833    
834     void Loader::launch()
835     {
836 persson 2332 #ifdef OLD_THREADS
837     thread = Glib::Thread::create(sigc::mem_fun(*this, &Loader::thread_function), true);
838     #else
839     thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Loader::thread_function));
840     #endif
841 persson 2841 printf("launch thread=%p\n", static_cast<void*>(thread));
842 schoenebeck 1225 }
843    
844     float Loader::get_progress()
845     {
846     float res;
847     {
848 persson 2325 Glib::Threads::Mutex::Lock lock(progressMutex);
849 schoenebeck 1225 res = progress;
850     }
851     return res;
852     }
853    
854     Glib::Dispatcher& Loader::signal_progress()
855     {
856     return progress_dispatcher;
857     }
858    
859     Glib::Dispatcher& Loader::signal_finished()
860     {
861     return finished_dispatcher;
862     }
863    
864 schoenebeck 2683 Glib::Dispatcher& Loader::signal_error()
865     {
866     return error_dispatcher;
867     }
868    
869     void saver_progress_callback(gig::progress_t* progress)
870     {
871     Saver* saver = static_cast<Saver*>(progress->custom);
872     saver->progress_callback(progress->factor);
873     }
874    
875     void Saver::progress_callback(float fraction)
876     {
877     {
878     Glib::Threads::Mutex::Lock lock(progressMutex);
879     progress = fraction;
880     }
881     progress_dispatcher.emit();
882     }
883    
884     void Saver::thread_function()
885     {
886 persson 2841 printf("thread_function self=%p\n",
887     static_cast<void*>(Glib::Threads::Thread::self()));
888 schoenebeck 2683 printf("Start %s\n", filename.c_str());
889     try {
890     gig::progress_t progress;
891     progress.callback = saver_progress_callback;
892     progress.custom = this;
893    
894     // if no filename was provided, that means "save", if filename was provided means "save as"
895     if (filename.empty()) {
896     gig->Save(&progress);
897     } else {
898     gig->Save(filename, &progress);
899     }
900    
901     printf("End\n");
902     finished_dispatcher.emit();
903     } catch (RIFF::Exception e) {
904     error_message = e.Message;
905     error_dispatcher.emit();
906     } catch (...) {
907     error_message = _("Unknown exception occurred");
908     error_dispatcher.emit();
909     }
910     }
911    
912     Saver::Saver(gig::File* file, Glib::ustring filename)
913     : gig(file), filename(filename), thread(0), progress(0.f)
914     {
915     }
916    
917     void Saver::launch()
918     {
919     #ifdef OLD_THREADS
920     thread = Glib::Thread::create(sigc::mem_fun(*this, &Saver::thread_function), true);
921     #else
922     thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Saver::thread_function));
923     #endif
924 persson 2841 printf("launch thread=%p\n", static_cast<void*>(thread));
925 schoenebeck 2683 }
926    
927     float Saver::get_progress()
928     {
929     float res;
930     {
931     Glib::Threads::Mutex::Lock lock(progressMutex);
932     res = progress;
933     }
934     return res;
935     }
936    
937     Glib::Dispatcher& Saver::signal_progress()
938     {
939     return progress_dispatcher;
940     }
941    
942     Glib::Dispatcher& Saver::signal_finished()
943     {
944     return finished_dispatcher;
945     }
946    
947     Glib::Dispatcher& Saver::signal_error()
948     {
949     return error_dispatcher;
950     }
951    
952     ProgressDialog::ProgressDialog(const Glib::ustring& title, Gtk::Window& parent)
953 schoenebeck 1225 : Gtk::Dialog(title, parent, true)
954     {
955     get_vbox()->pack_start(progressBar);
956     show_all_children();
957 schoenebeck 2683 resize(600,50);
958 schoenebeck 1225 }
959    
960     // Clear all GUI elements / controls. This method is typically called
961     // before a new .gig file is to be created or to be loaded.
962     void MainWindow::__clear() {
963     // forget all samples that ought to be imported
964     m_SampleImportQueue.clear();
965     // clear the samples and instruments tree views
966     m_refTreeModel->clear();
967     m_refSamplesTreeModel->clear();
968 schoenebeck 2615 m_refScriptsTreeModel->clear();
969 persson 2442 // remove all entries from "Instrument" menu
970     while (!instrument_menu->get_children().empty()) {
971     remove_instrument_from_menu(0);
972     }
973 schoenebeck 1225 // free libgig's gig::File instance
974 schoenebeck 1382 if (file && !file_is_shared) delete file;
975     file = NULL;
976 schoenebeck 1411 set_file_is_shared(false);
977 schoenebeck 1225 }
978    
979 schoenebeck 2553 void MainWindow::__refreshEntireGUI() {
980     // clear the samples and instruments tree views
981     m_refTreeModel->clear();
982     m_refSamplesTreeModel->clear();
983 schoenebeck 2615 m_refScriptsTreeModel->clear();
984 schoenebeck 2553 // remove all entries from "Instrument" menu
985     while (!instrument_menu->get_children().empty()) {
986     remove_instrument_from_menu(0);
987     }
988    
989     if (!this->file) return;
990    
991     load_gig(
992     this->file, this->file->pInfo->Name.c_str(), this->file_is_shared
993     );
994     }
995    
996 schoenebeck 1225 void MainWindow::on_action_file_new()
997     {
998 schoenebeck 1382 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
999 persson 1261
1000 schoenebeck 1382 if (file_is_shared && !leaving_shared_mode_dialog()) return;
1001    
1002 schoenebeck 1225 // clear all GUI elements
1003     __clear();
1004     // create a new .gig file (virtually yet)
1005     gig::File* pFile = new gig::File;
1006     // already add one new instrument by default
1007     gig::Instrument* pInstrument = pFile->AddInstrument();
1008 persson 2446 pInstrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument"));
1009 schoenebeck 1225 // update GUI with that new gig::File
1010 persson 1261 load_gig(pFile, 0 /*no file name yet*/);
1011 schoenebeck 1225 }
1012    
1013 persson 1261 bool MainWindow::close_confirmation_dialog()
1014     {
1015     gchar* msg = g_strdup_printf(_("Save changes to \"%s\" before closing?"),
1016     Glib::filename_display_basename(filename).c_str());
1017     Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
1018     g_free(msg);
1019     dialog.set_secondary_text(_("If you close without saving, your changes will be lost."));
1020     dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO);
1021     dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1022     dialog.add_button(file_has_name ? Gtk::Stock::SAVE : Gtk::Stock::SAVE_AS, Gtk::RESPONSE_YES);
1023     dialog.set_default_response(Gtk::RESPONSE_YES);
1024     int response = dialog.run();
1025 persson 1303 dialog.hide();
1026 schoenebeck 2683
1027 schoenebeck 2694 // user decided to exit app without saving
1028     if (response == Gtk::RESPONSE_NO) return true;
1029    
1030     // user cancelled dialog, thus don't close app
1031     if (response == Gtk::RESPONSE_CANCEL) return false;
1032    
1033 schoenebeck 2683 // TODO: the following return valid is disabled and hard coded instead for
1034     // now, due to the fact that saving with progress bar is now implemented
1035     // asynchronously, as a result the app does not close automatically anymore
1036     // after saving the file has completed
1037     //
1038     // if (response == Gtk::RESPONSE_YES) return file_save();
1039     // return response != Gtk::RESPONSE_CANCEL;
1040     //
1041     if (response == Gtk::RESPONSE_YES) file_save();
1042     return false; // always prevent closing the app for now (see comment above)
1043 persson 1261 }
1044    
1045 schoenebeck 1382 bool MainWindow::leaving_shared_mode_dialog() {
1046     Glib::ustring msg = _("Detach from sampler and proceed working stand-alone?");
1047     Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
1048     dialog.set_secondary_text(
1049     _("If you proceed to work on another instrument file, it won't be "
1050     "used by the sampler until you tell the sampler explicitly to "
1051 persson 2151 "load it."));
1052 schoenebeck 1382 dialog.add_button(_("_Yes, Detach"), Gtk::RESPONSE_YES);
1053     dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1054     dialog.set_default_response(Gtk::RESPONSE_CANCEL);
1055     int response = dialog.run();
1056     dialog.hide();
1057     return response == Gtk::RESPONSE_YES;
1058     }
1059    
1060 schoenebeck 1225 void MainWindow::on_action_file_open()
1061     {
1062 schoenebeck 1382 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
1063 persson 1261
1064 schoenebeck 1382 if (file_is_shared && !leaving_shared_mode_dialog()) return;
1065    
1066 schoenebeck 1225 Gtk::FileChooserDialog dialog(*this, _("Open file"));
1067     dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1068     dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
1069 persson 1261 dialog.set_default_response(Gtk::RESPONSE_OK);
1070 persson 2169 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1071 schoenebeck 1225 Gtk::FileFilter filter;
1072     filter.add_pattern("*.gig");
1073 persson 2169 #else
1074     Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
1075     filter->add_pattern("*.gig");
1076     #endif
1077 schoenebeck 1225 dialog.set_filter(filter);
1078 persson 1725 if (current_gig_dir != "") {
1079     dialog.set_current_folder(current_gig_dir);
1080 persson 1261 }
1081 schoenebeck 1225 if (dialog.run() == Gtk::RESPONSE_OK) {
1082 persson 1261 std::string filename = dialog.get_filename();
1083     printf("filename=%s\n", filename.c_str());
1084 persson 2841 printf("on_action_file_open self=%p\n",
1085     static_cast<void*>(Glib::Threads::Thread::self()));
1086 persson 1261 load_file(filename.c_str());
1087 persson 1725 current_gig_dir = Glib::path_get_dirname(filename);
1088 schoenebeck 1225 }
1089     }
1090    
1091     void MainWindow::load_file(const char* name)
1092     {
1093 persson 1303 __clear();
1094 schoenebeck 2683
1095     progress_dialog = new ProgressDialog( //FIXME: memory leak!
1096     _("Loading") + Glib::ustring(" '") +
1097     Glib::filename_display_basename(name) + "' ...",
1098     *this
1099     );
1100     progress_dialog->show_all();
1101     loader = new Loader(name); //FIXME: memory leak!
1102 schoenebeck 1225 loader->signal_progress().connect(
1103     sigc::mem_fun(*this, &MainWindow::on_loader_progress));
1104     loader->signal_finished().connect(
1105     sigc::mem_fun(*this, &MainWindow::on_loader_finished));
1106 schoenebeck 2683 loader->signal_error().connect(
1107     sigc::mem_fun(*this, &MainWindow::on_loader_error));
1108 schoenebeck 1225 loader->launch();
1109     }
1110    
1111     void MainWindow::load_instrument(gig::Instrument* instr) {
1112     if (!instr) {
1113     Glib::ustring txt = "Provided instrument is NULL!\n";
1114     Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1115     msg.run();
1116     Gtk::Main::quit();
1117     }
1118 schoenebeck 1328 // clear all GUI elements
1119     __clear();
1120     // load the instrument
1121 schoenebeck 1225 gig::File* pFile = (gig::File*) instr->GetParent();
1122 schoenebeck 1382 load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);
1123 schoenebeck 2664 // automatically select the given instrument
1124     int i = 0;
1125     for (gig::Instrument* instrument = pFile->GetFirstInstrument(); instrument;
1126     instrument = pFile->GetNextInstrument(), ++i)
1127     {
1128     if (instrument == instr) {
1129     // select item in "instruments" tree view
1130     m_TreeView.get_selection()->select(Gtk::TreePath(ToString(i)));
1131     // make sure the selected item in the "instruments" tree view is
1132     // visible (scroll to it)
1133     m_TreeView.scroll_to_row(Gtk::TreePath(ToString(i)));
1134     // select item in instrument menu
1135     {
1136     const std::vector<Gtk::Widget*> children =
1137     instrument_menu->get_children();
1138     static_cast<Gtk::RadioMenuItem*>(children[i])->set_active();
1139     }
1140     // update region chooser and dimension region chooser
1141     m_RegionChooser.set_instrument(instr);
1142     break;
1143     }
1144     }
1145 schoenebeck 1225 }
1146    
1147     void MainWindow::on_loader_progress()
1148     {
1149 schoenebeck 2683 progress_dialog->set_fraction(loader->get_progress());
1150 schoenebeck 1225 }
1151    
1152     void MainWindow::on_loader_finished()
1153     {
1154     printf("Loader finished!\n");
1155 persson 2841 printf("on_loader_finished self=%p\n",
1156     static_cast<void*>(Glib::Threads::Thread::self()));
1157 schoenebeck 2683 load_gig(loader->gig, loader->filename.c_str());
1158     progress_dialog->hide();
1159 schoenebeck 1225 }
1160    
1161 schoenebeck 2683 void MainWindow::on_loader_error()
1162     {
1163     Glib::ustring txt = _("Could not load file: ") + loader->error_message;
1164     Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1165     msg.run();
1166     progress_dialog->hide();
1167     }
1168    
1169 schoenebeck 1225 void MainWindow::on_action_file_save()
1170     {
1171 persson 1261 file_save();
1172     }
1173    
1174 persson 1303 bool MainWindow::check_if_savable()
1175     {
1176     if (!file) return false;
1177    
1178     if (!file->GetFirstSample()) {
1179     Gtk::MessageDialog(*this, _("The file could not be saved "
1180     "because it contains no samples"),
1181     false, Gtk::MESSAGE_ERROR).run();
1182     return false;
1183     }
1184    
1185     for (gig::Instrument* instrument = file->GetFirstInstrument() ; instrument ;
1186     instrument = file->GetNextInstrument()) {
1187     if (!instrument->GetFirstRegion()) {
1188     Gtk::MessageDialog(*this, _("The file could not be saved "
1189     "because there are instruments "
1190     "that have no regions"),
1191     false, Gtk::MESSAGE_ERROR).run();
1192     return false;
1193     }
1194     }
1195     return true;
1196     }
1197    
1198 persson 1261 bool MainWindow::file_save()
1199     {
1200 persson 1303 if (!check_if_savable()) return false;
1201 schoenebeck 1382 if (!file_is_shared && !file_has_name) return file_save_as();
1202 persson 1261
1203 schoenebeck 1225 std::cout << "Saving file\n" << std::flush;
1204 schoenebeck 1322 file_structure_to_be_changed_signal.emit(this->file);
1205 schoenebeck 2683
1206     progress_dialog = new ProgressDialog( //FIXME: memory leak!
1207     _("Saving") + Glib::ustring(" '") +
1208     Glib::filename_display_basename(this->filename) + "' ...",
1209     *this
1210     );
1211     progress_dialog->show_all();
1212     saver = new Saver(this->file); //FIXME: memory leak!
1213     saver->signal_progress().connect(
1214     sigc::mem_fun(*this, &MainWindow::on_saver_progress));
1215     saver->signal_finished().connect(
1216     sigc::mem_fun(*this, &MainWindow::on_saver_finished));
1217     saver->signal_error().connect(
1218     sigc::mem_fun(*this, &MainWindow::on_saver_error));
1219     saver->launch();
1220    
1221     return true;
1222     }
1223    
1224     void MainWindow::on_saver_progress()
1225     {
1226     progress_dialog->set_fraction(saver->get_progress());
1227     }
1228    
1229     void MainWindow::on_saver_error()
1230     {
1231     file_structure_changed_signal.emit(this->file);
1232     Glib::ustring txt = _("Could not save file: ") + saver->error_message;
1233     Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1234     msg.run();
1235     }
1236    
1237     void MainWindow::on_saver_finished()
1238     {
1239     this->file = saver->gig;
1240     this->filename = saver->filename;
1241     current_gig_dir = Glib::path_get_dirname(filename);
1242     set_title(Glib::filename_display_basename(filename));
1243     file_has_name = true;
1244     file_is_changed = false;
1245     std::cout << "Saving file done. Importing queued samples now ...\n" << std::flush;
1246 schoenebeck 1225 __import_queued_samples();
1247 schoenebeck 2683 std::cout << "Importing queued samples done.\n" << std::flush;
1248    
1249 schoenebeck 1322 file_structure_changed_signal.emit(this->file);
1250 schoenebeck 2683
1251 schoenebeck 2697 __refreshEntireGUI();
1252 schoenebeck 2683 progress_dialog->hide();
1253 schoenebeck 1225 }
1254    
1255     void MainWindow::on_action_file_save_as()
1256     {
1257 persson 1303 if (!check_if_savable()) return;
1258 persson 1261 file_save_as();
1259     }
1260    
1261     bool MainWindow::file_save_as()
1262     {
1263     Gtk::FileChooserDialog dialog(*this, _("Save as"), Gtk::FILE_CHOOSER_ACTION_SAVE);
1264 schoenebeck 1225 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1265     dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK);
1266 persson 1261 dialog.set_default_response(Gtk::RESPONSE_OK);
1267 persson 2151 dialog.set_do_overwrite_confirmation();
1268 persson 1261
1269 persson 2169 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1270 schoenebeck 1225 Gtk::FileFilter filter;
1271     filter.add_pattern("*.gig");
1272 persson 2169 #else
1273     Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
1274     filter->add_pattern("*.gig");
1275     #endif
1276 schoenebeck 1225 dialog.set_filter(filter);
1277 persson 1261
1278 schoenebeck 1679 // set initial dir and filename of the Save As dialog
1279     // and prepare that initial filename as a copy of the gig
1280     {
1281     std::string basename = Glib::path_get_basename(filename);
1282     std::string dir = Glib::path_get_dirname(filename);
1283 persson 1831 basename = std::string(_("copy_of_")) + basename;
1284 schoenebeck 1679 Glib::ustring copyFileName = Glib::build_filename(dir, basename);
1285     if (Glib::path_is_absolute(filename)) {
1286     dialog.set_filename(copyFileName);
1287     } else {
1288 persson 1725 if (current_gig_dir != "") dialog.set_current_folder(current_gig_dir);
1289 schoenebeck 1679 }
1290     dialog.set_current_name(Glib::filename_display_basename(copyFileName));
1291 persson 1261 }
1292    
1293 schoenebeck 1679 // show warning in the dialog
1294     Gtk::HBox descriptionArea;
1295     descriptionArea.set_spacing(15);
1296     Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
1297     descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
1298 persson 2344 #if GTKMM_MAJOR_VERSION < 3
1299 persson 1799 view::WrapLabel description;
1300 persson 2344 #else
1301     Gtk::Label description;
1302     description.set_line_wrap();
1303     #endif
1304 schoenebeck 1679 description.set_markup(
1305     _("\n<b>CAUTION:</b> You <b>MUST</b> use the "
1306     "<span style=\"italic\">\"Save\"</span> dialog instead of "
1307     "<span style=\"italic\">\"Save As...\"</span> if you want to save "
1308     "to the same .gig file. Using "
1309     "<span style=\"italic\">\"Save As...\"</span> for writing to the "
1310     "same .gig file will end up in corrupted sample wave data!\n")
1311     );
1312 persson 1799 descriptionArea.pack_start(description);
1313 schoenebeck 1679 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
1314 persson 1799 descriptionArea.show_all();
1315 schoenebeck 1679
1316 schoenebeck 1225 if (dialog.run() == Gtk::RESPONSE_OK) {
1317 schoenebeck 2683 std::string filename = dialog.get_filename();
1318     if (!Glib::str_has_suffix(filename, ".gig")) {
1319     filename += ".gig";
1320 schoenebeck 1225 }
1321 schoenebeck 2683 printf("filename=%s\n", filename.c_str());
1322    
1323     progress_dialog = new ProgressDialog( //FIXME: memory leak!
1324     _("Saving") + Glib::ustring(" '") +
1325     Glib::filename_display_basename(filename) + "' ...",
1326     *this
1327     );
1328     progress_dialog->show_all();
1329    
1330     saver = new Saver(file, filename); //FIXME: memory leak!
1331     saver->signal_progress().connect(
1332     sigc::mem_fun(*this, &MainWindow::on_saver_progress));
1333     saver->signal_finished().connect(
1334     sigc::mem_fun(*this, &MainWindow::on_saver_finished));
1335     saver->signal_error().connect(
1336     sigc::mem_fun(*this, &MainWindow::on_saver_error));
1337     saver->launch();
1338    
1339 persson 1261 return true;
1340 schoenebeck 1225 }
1341 persson 1261 return false;
1342 schoenebeck 1225 }
1343    
1344     // actually write the sample(s)' data to the gig file
1345     void MainWindow::__import_queued_samples() {
1346     std::cout << "Starting sample import\n" << std::flush;
1347     Glib::ustring error_files;
1348 persson 2841 printf("Samples to import: %d\n", int(m_SampleImportQueue.size()));
1349 schoenebeck 1225 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
1350     iter != m_SampleImportQueue.end(); ) {
1351     printf("Importing sample %s\n",(*iter).sample_path.c_str());
1352     SF_INFO info;
1353     info.format = 0;
1354     SNDFILE* hFile = sf_open((*iter).sample_path.c_str(), SFM_READ, &info);
1355 persson 2398 sf_command(hFile, SFC_SET_SCALE_FLOAT_INT_READ, 0, SF_TRUE);
1356 schoenebeck 1225 try {
1357 persson 1831 if (!hFile) throw std::string(_("could not open file"));
1358 schoenebeck 1225 // determine sample's bit depth
1359     int bitdepth;
1360     switch (info.format & 0xff) {
1361     case SF_FORMAT_PCM_S8:
1362     case SF_FORMAT_PCM_16:
1363 persson 1265 case SF_FORMAT_PCM_U8:
1364 schoenebeck 1225 bitdepth = 16;
1365     break;
1366     case SF_FORMAT_PCM_24:
1367     case SF_FORMAT_PCM_32:
1368     case SF_FORMAT_FLOAT:
1369     case SF_FORMAT_DOUBLE:
1370 persson 1265 bitdepth = 24;
1371 schoenebeck 1225 break;
1372     default:
1373     sf_close(hFile); // close sound file
1374 persson 1831 throw std::string(_("format not supported")); // unsupported subformat (yet?)
1375 schoenebeck 1225 }
1376 persson 1265
1377     const int bufsize = 10000;
1378 schoenebeck 1225 switch (bitdepth) {
1379 persson 1265 case 16: {
1380     short* buffer = new short[bufsize * info.channels];
1381     sf_count_t cnt = info.frames;
1382     while (cnt) {
1383     // libsndfile does the conversion for us (if needed)
1384     int n = sf_readf_short(hFile, buffer, bufsize);
1385     // write from buffer directly (physically) into .gig file
1386     iter->gig_sample->Write(buffer, n);
1387     cnt -= n;
1388     }
1389     delete[] buffer;
1390 schoenebeck 1225 break;
1391 persson 1265 }
1392     case 24: {
1393     int* srcbuf = new int[bufsize * info.channels];
1394     uint8_t* dstbuf = new uint8_t[bufsize * 3 * info.channels];
1395     sf_count_t cnt = info.frames;
1396     while (cnt) {
1397     // libsndfile returns 32 bits, convert to 24
1398     int n = sf_readf_int(hFile, srcbuf, bufsize);
1399     int j = 0;
1400     for (int i = 0 ; i < n * info.channels ; i++) {
1401     dstbuf[j++] = srcbuf[i] >> 8;
1402     dstbuf[j++] = srcbuf[i] >> 16;
1403     dstbuf[j++] = srcbuf[i] >> 24;
1404     }
1405     // write from buffer directly (physically) into .gig file
1406     iter->gig_sample->Write(dstbuf, n);
1407     cnt -= n;
1408     }
1409     delete[] srcbuf;
1410     delete[] dstbuf;
1411 schoenebeck 1225 break;
1412 persson 1265 }
1413 schoenebeck 1225 }
1414     // cleanup
1415     sf_close(hFile);
1416 schoenebeck 1853 // let the sampler re-cache the sample if needed
1417     sample_changed_signal.emit(iter->gig_sample);
1418 schoenebeck 1225 // on success we remove the sample from the import queue,
1419     // otherwise keep it, maybe it works the next time ?
1420     std::list<SampleImportItem>::iterator cur = iter;
1421     ++iter;
1422     m_SampleImportQueue.erase(cur);
1423     } catch (std::string what) {
1424     // remember the files that made trouble (and their cause)
1425 persson 2442 if (!error_files.empty()) error_files += "\n";
1426 schoenebeck 1225 error_files += (*iter).sample_path += " (" + what + ")";
1427     ++iter;
1428     }
1429     }
1430     // show error message box when some sample(s) could not be imported
1431 persson 2442 if (!error_files.empty()) {
1432 schoenebeck 1382 Glib::ustring txt = _("Could not import the following sample(s):\n") + error_files;
1433 schoenebeck 1225 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1434     msg.run();
1435     }
1436     }
1437    
1438     void MainWindow::on_action_file_properties()
1439     {
1440     propDialog.show();
1441     propDialog.deiconify();
1442     }
1443    
1444 schoenebeck 2541 void MainWindow::on_action_warn_user_on_extensions() {
1445     Settings::singleton()->warnUserOnExtensions =
1446     !Settings::singleton()->warnUserOnExtensions;
1447     }
1448    
1449 schoenebeck 2689 void MainWindow::on_action_sync_sampler_instrument_selection() {
1450     Settings::singleton()->syncSamplerInstrumentSelection =
1451     !Settings::singleton()->syncSamplerInstrumentSelection;
1452     }
1453    
1454 schoenebeck 2773 void MainWindow::on_action_move_root_note_with_region_moved() {
1455     Settings::singleton()->moveRootNoteWithRegionMoved =
1456     !Settings::singleton()->moveRootNoteWithRegionMoved;
1457     }
1458    
1459 schoenebeck 1225 void MainWindow::on_action_help_about()
1460     {
1461     Gtk::AboutDialog dialog;
1462 persson 1959 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 12) || GTKMM_MAJOR_VERSION > 2
1463     dialog.set_program_name("Gigedit");
1464     #else
1465     dialog.set_name("Gigedit");
1466     #endif
1467 schoenebeck 1225 dialog.set_version(VERSION);
1468 schoenebeck 2689 dialog.set_copyright("Copyright (C) 2006-2015 Andreas Persson");
1469 schoenebeck 2476 const std::string sComment =
1470     _("Built " __DATE__ "\nUsing ") +
1471     ::gig::libraryName() + " " + ::gig::libraryVersion() + "\n\n" +
1472     _(
1473     "Gigedit is released under the GNU General Public License.\n"
1474     "\n"
1475 schoenebeck 2627 "This program is distributed WITHOUT ANY WARRANTY; So better "
1476     "backup your Gigasampler/GigaStudio files before editing them with "
1477 schoenebeck 2476 "this application.\n"
1478     "\n"
1479     "Please report bugs to: http://bugs.linuxsampler.org"
1480     );
1481     dialog.set_comments(sComment.c_str());
1482 schoenebeck 1436 dialog.set_website("http://www.linuxsampler.org");
1483     dialog.set_website_label("http://www.linuxsampler.org");
1484 schoenebeck 1225 dialog.run();
1485     }
1486    
1487     PropDialog::PropDialog()
1488 schoenebeck 2560 : eFileFormat(_("File Format")),
1489     eName(_("Name")),
1490 persson 1831 eCreationDate(_("Creation date")),
1491     eComments(_("Comments")),
1492     eProduct(_("Product")),
1493     eCopyright(_("Copyright")),
1494     eArtists(_("Artists")),
1495     eGenre(_("Genre")),
1496     eKeywords(_("Keywords")),
1497     eEngineer(_("Engineer")),
1498     eTechnician(_("Technician")),
1499     eSoftware(_("Software")),
1500     eMedium(_("Medium")),
1501     eSource(_("Source")),
1502     eSourceForm(_("Source form")),
1503     eCommissioned(_("Commissioned")),
1504     eSubject(_("Subject")),
1505 persson 1582 quitButton(Gtk::Stock::CLOSE),
1506 schoenebeck 2560 table(2, 1),
1507     m_file(NULL)
1508 schoenebeck 1225 {
1509 persson 1831 set_title(_("File Properties"));
1510 persson 1582 eName.set_width_chars(50);
1511    
1512     connect(eName, &DLS::Info::Name);
1513     connect(eCreationDate, &DLS::Info::CreationDate);
1514     connect(eComments, &DLS::Info::Comments);
1515     connect(eProduct, &DLS::Info::Product);
1516     connect(eCopyright, &DLS::Info::Copyright);
1517     connect(eArtists, &DLS::Info::Artists);
1518     connect(eGenre, &DLS::Info::Genre);
1519     connect(eKeywords, &DLS::Info::Keywords);
1520     connect(eEngineer, &DLS::Info::Engineer);
1521     connect(eTechnician, &DLS::Info::Technician);
1522     connect(eSoftware, &DLS::Info::Software);
1523     connect(eMedium, &DLS::Info::Medium);
1524     connect(eSource, &DLS::Info::Source);
1525     connect(eSourceForm, &DLS::Info::SourceForm);
1526     connect(eCommissioned, &DLS::Info::Commissioned);
1527     connect(eSubject, &DLS::Info::Subject);
1528    
1529 schoenebeck 2560 table.add(eFileFormat);
1530 persson 1582 table.add(eName);
1531     table.add(eCreationDate);
1532     table.add(eComments);
1533     table.add(eProduct);
1534     table.add(eCopyright);
1535     table.add(eArtists);
1536     table.add(eGenre);
1537     table.add(eKeywords);
1538     table.add(eEngineer);
1539     table.add(eTechnician);
1540     table.add(eSoftware);
1541     table.add(eMedium);
1542     table.add(eSource);
1543     table.add(eSourceForm);
1544     table.add(eCommissioned);
1545     table.add(eSubject);
1546    
1547 schoenebeck 1225 table.set_col_spacings(5);
1548 persson 1582 add(vbox);
1549     table.set_border_width(5);
1550     vbox.add(table);
1551     vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1552     buttonBox.set_layout(Gtk::BUTTONBOX_END);
1553     buttonBox.set_border_width(5);
1554     buttonBox.show();
1555     buttonBox.pack_start(quitButton);
1556 persson 2151 quitButton.set_can_default();
1557 persson 1582 quitButton.grab_focus();
1558     quitButton.signal_clicked().connect(
1559     sigc::mem_fun(*this, &PropDialog::hide));
1560 schoenebeck 2560 eFileFormat.signal_value_changed().connect(
1561     sigc::mem_fun(*this, &PropDialog::onFileFormatChanged));
1562 schoenebeck 1225
1563 persson 1582 quitButton.show();
1564     vbox.show();
1565 schoenebeck 1225 show_all_children();
1566     }
1567    
1568 schoenebeck 2560 void PropDialog::set_file(gig::File* file)
1569     {
1570     m_file = file;
1571    
1572     // update file format version combo box
1573     const std::string sGiga = "Gigasampler/GigaStudio v";
1574     const int major = file->pVersion->major;
1575     std::vector<std::string> txts;
1576     std::vector<int> values;
1577     txts.push_back(sGiga + "2"); values.push_back(2);
1578 schoenebeck 2566 txts.push_back(sGiga + "3/v4"); values.push_back(3);
1579 schoenebeck 2560 if (major != 2 && major != 3) {
1580     txts.push_back(sGiga + ToString(major)); values.push_back(major);
1581     }
1582     std::vector<const char*> texts;
1583     for (int i = 0; i < txts.size(); ++i) texts.push_back(txts[i].c_str());
1584 persson 2579 texts.push_back(NULL); values.push_back(0);
1585 schoenebeck 2560 eFileFormat.set_choices(&texts[0], &values[0]);
1586     eFileFormat.set_value(major);
1587     }
1588    
1589     void PropDialog::onFileFormatChanged() {
1590     const int major = eFileFormat.get_value();
1591     if (m_file) m_file->pVersion->major = major;
1592     }
1593    
1594 schoenebeck 1225 void PropDialog::set_info(DLS::Info* info)
1595     {
1596 persson 2423 update(info);
1597 schoenebeck 1225 }
1598    
1599 persson 1582
1600 persson 2445 void InstrumentProps::set_Name(const gig::String& name)
1601     {
1602     m->pInfo->Name = name;
1603     }
1604    
1605     void InstrumentProps::update_name()
1606     {
1607     update_model++;
1608     eName.set_value(m->pInfo->Name);
1609     update_model--;
1610     }
1611    
1612 persson 1460 void InstrumentProps::set_IsDrum(bool value)
1613     {
1614 persson 2423 m->IsDrum = value;
1615 persson 1460 }
1616    
1617     void InstrumentProps::set_MIDIBank(uint16_t value)
1618     {
1619 persson 2423 m->MIDIBank = value;
1620 persson 1460 }
1621    
1622     void InstrumentProps::set_MIDIProgram(uint32_t value)
1623     {
1624 persson 2423 m->MIDIProgram = value;
1625 persson 1460 }
1626    
1627 persson 2423 InstrumentProps::InstrumentProps() :
1628     quitButton(Gtk::Stock::CLOSE),
1629     table(2,1),
1630     eName(_("Name")),
1631     eIsDrum(_("Is drum")),
1632     eMIDIBank(_("MIDI bank"), 0, 16383),
1633     eMIDIProgram(_("MIDI program")),
1634     eAttenuation(_("Attenuation"), 0, 96, 0, 1),
1635     eGainPlus6(_("Gain +6dB"), eAttenuation, -6),
1636     eEffectSend(_("Effect send"), 0, 65535),
1637     eFineTune(_("Fine tune"), -8400, 8400),
1638     ePitchbendRange(_("Pitchbend range"), 0, 12),
1639     ePianoReleaseMode(_("Piano release mode")),
1640     eDimensionKeyRangeLow(_("Keyswitching range low")),
1641     eDimensionKeyRangeHigh(_("Keyswitching range high"))
1642 persson 1460 {
1643 persson 1831 set_title(_("Instrument Properties"));
1644 schoenebeck 1225
1645 schoenebeck 1656 eDimensionKeyRangeLow.set_tip(
1646     _("start of the keyboard area which should switch the "
1647     "\"keyswitching\" dimension")
1648     );
1649     eDimensionKeyRangeHigh.set_tip(
1650     _("end of the keyboard area which should switch the "
1651     "\"keyswitching\" dimension")
1652     );
1653    
1654 persson 2445 connect(eName, &InstrumentProps::set_Name);
1655 persson 1460 connect(eIsDrum, &InstrumentProps::set_IsDrum);
1656     connect(eMIDIBank, &InstrumentProps::set_MIDIBank);
1657     connect(eMIDIProgram, &InstrumentProps::set_MIDIProgram);
1658     connect(eAttenuation, &gig::Instrument::Attenuation);
1659     connect(eGainPlus6, &gig::Instrument::Attenuation);
1660     connect(eEffectSend, &gig::Instrument::EffectSend);
1661     connect(eFineTune, &gig::Instrument::FineTune);
1662     connect(ePitchbendRange, &gig::Instrument::PitchbendRange);
1663     connect(ePianoReleaseMode, &gig::Instrument::PianoReleaseMode);
1664 persson 2423 connect(eDimensionKeyRangeLow, eDimensionKeyRangeHigh,
1665     &gig::Instrument::DimensionKeyRange);
1666 persson 1460
1667 persson 2445 eName.signal_value_changed().connect(sig_name_changed.make_slot());
1668    
1669 schoenebeck 1225 table.set_col_spacings(5);
1670    
1671 persson 1582 table.add(eName);
1672     table.add(eIsDrum);
1673     table.add(eMIDIBank);
1674     table.add(eMIDIProgram);
1675     table.add(eAttenuation);
1676     table.add(eGainPlus6);
1677     table.add(eEffectSend);
1678     table.add(eFineTune);
1679     table.add(ePitchbendRange);
1680     table.add(ePianoReleaseMode);
1681     table.add(eDimensionKeyRangeLow);
1682     table.add(eDimensionKeyRangeHigh);
1683 schoenebeck 1225
1684     add(vbox);
1685     table.set_border_width(5);
1686     vbox.pack_start(table);
1687     table.show();
1688     vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1689     buttonBox.set_layout(Gtk::BUTTONBOX_END);
1690     buttonBox.set_border_width(5);
1691     buttonBox.show();
1692     buttonBox.pack_start(quitButton);
1693 persson 2151 quitButton.set_can_default();
1694 schoenebeck 1225 quitButton.grab_focus();
1695    
1696     quitButton.signal_clicked().connect(
1697     sigc::mem_fun(*this, &InstrumentProps::hide));
1698    
1699     quitButton.show();
1700     vbox.show();
1701     show_all_children();
1702     }
1703    
1704     void InstrumentProps::set_instrument(gig::Instrument* instrument)
1705     {
1706 persson 2423 update(instrument);
1707 persson 1460
1708     update_model++;
1709 persson 2445 eName.set_value(instrument->pInfo->Name);
1710 persson 1460 eIsDrum.set_value(instrument->IsDrum);
1711     eMIDIBank.set_value(instrument->MIDIBank);
1712     eMIDIProgram.set_value(instrument->MIDIProgram);
1713     update_model--;
1714 schoenebeck 1225 }
1715    
1716    
1717 persson 1261 void MainWindow::file_changed()
1718     {
1719     if (file && !file_is_changed) {
1720     set_title("*" + get_title());
1721     file_is_changed = true;
1722 schoenebeck 1225 }
1723 persson 1261 }
1724 schoenebeck 1225
1725 schoenebeck 2621 void MainWindow::updateSampleRefCountMap(gig::File* gig) {
1726     sample_ref_count.clear();
1727    
1728     if (!gig) return;
1729    
1730     for (gig::Instrument* instrument = gig->GetFirstInstrument(); instrument;
1731     instrument = gig->GetNextInstrument())
1732     {
1733     for (gig::Region* rgn = instrument->GetFirstRegion(); rgn;
1734     rgn = instrument->GetNextRegion())
1735     {
1736     for (int i = 0; i < 256; ++i) {
1737     if (!rgn->pDimensionRegions[i]) continue;
1738     if (rgn->pDimensionRegions[i]->pSample) {
1739     sample_ref_count[rgn->pDimensionRegions[i]->pSample]++;
1740     }
1741     }
1742     }
1743     }
1744     }
1745    
1746 schoenebeck 1382 void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
1747 persson 1261 {
1748     file = 0;
1749 schoenebeck 1411 set_file_is_shared(isSharedInstrument);
1750 persson 1261
1751 schoenebeck 2772 this->filename =
1752     (filename && strlen(filename) > 0) ?
1753     filename : (!gig->GetFileName().empty()) ?
1754     gig->GetFileName() : _("Unsaved Gig File");
1755 persson 1261 set_title(Glib::filename_display_basename(this->filename));
1756     file_has_name = filename;
1757     file_is_changed = false;
1758    
1759 schoenebeck 2560 propDialog.set_file(gig);
1760 schoenebeck 1225 propDialog.set_info(gig->pInfo);
1761    
1762 persson 2442 instrument_name_connection.block();
1763 schoenebeck 1225 for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ;
1764     instrument = gig->GetNextInstrument()) {
1765 persson 2446 Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1766 persson 2442
1767 schoenebeck 1225 Gtk::TreeModel::iterator iter = m_refTreeModel->append();
1768     Gtk::TreeModel::Row row = *iter;
1769 persson 2442 row[m_Columns.m_col_name] = name;
1770 schoenebeck 1225 row[m_Columns.m_col_instr] = instrument;
1771 persson 2442
1772     add_instrument_to_menu(name);
1773 schoenebeck 1225 }
1774 persson 2442 instrument_name_connection.unblock();
1775 schoenebeck 2625 uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments")->show();
1776 schoenebeck 1225
1777 schoenebeck 2621 updateSampleRefCountMap(gig);
1778    
1779 schoenebeck 1225 for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {
1780     if (group->Name != "") {
1781     Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1782     Gtk::TreeModel::Row rowGroup = *iterGroup;
1783 persson 2446 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
1784 schoenebeck 1225 rowGroup[m_SamplesModel.m_col_group] = group;
1785     rowGroup[m_SamplesModel.m_col_sample] = NULL;
1786     for (gig::Sample* sample = group->GetFirstSample();
1787     sample; sample = group->GetNextSample()) {
1788     Gtk::TreeModel::iterator iterSample =
1789     m_refSamplesTreeModel->append(rowGroup.children());
1790     Gtk::TreeModel::Row rowSample = *iterSample;
1791 persson 2446 rowSample[m_SamplesModel.m_col_name] =
1792     gig_to_utf8(sample->pInfo->Name);
1793 schoenebeck 1225 rowSample[m_SamplesModel.m_col_sample] = sample;
1794     rowSample[m_SamplesModel.m_col_group] = NULL;
1795 schoenebeck 2621 int refcount = sample_ref_count.count(sample) ? sample_ref_count[sample] : 0;
1796     rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
1797 schoenebeck 2625 rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
1798 schoenebeck 1225 }
1799     }
1800     }
1801 schoenebeck 2604
1802     for (int i = 0; gig->GetScriptGroup(i); ++i) {
1803     gig::ScriptGroup* group = gig->GetScriptGroup(i);
1804 schoenebeck 1225
1805 schoenebeck 2604 Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
1806     Gtk::TreeModel::Row rowGroup = *iterGroup;
1807     rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
1808     rowGroup[m_ScriptsModel.m_col_group] = group;
1809     rowGroup[m_ScriptsModel.m_col_script] = NULL;
1810     for (int s = 0; group->GetScript(s); ++s) {
1811     gig::Script* script = group->GetScript(s);
1812    
1813     Gtk::TreeModel::iterator iterScript =
1814     m_refScriptsTreeModel->append(rowGroup.children());
1815     Gtk::TreeModel::Row rowScript = *iterScript;
1816     rowScript[m_ScriptsModel.m_col_name] = gig_to_utf8(script->Name);
1817     rowScript[m_ScriptsModel.m_col_script] = script;
1818     rowScript[m_ScriptsModel.m_col_group] = NULL;
1819     }
1820     }
1821 schoenebeck 2624 // unfold all sample groups & script groups by default
1822     m_TreeViewSamples.expand_all();
1823 schoenebeck 2604 m_TreeViewScripts.expand_all();
1824    
1825 persson 1261 file = gig;
1826    
1827 schoenebeck 1225 // select the first instrument
1828 persson 2442 m_TreeView.get_selection()->select(Gtk::TreePath("0"));
1829 persson 2423
1830 persson 2445 instr_props_set_instrument();
1831 persson 2507 gig::Instrument* instrument = get_instrument();
1832     if (instrument) {
1833     midiRules.set_instrument(instrument);
1834     }
1835 persson 2445 }
1836    
1837     bool MainWindow::instr_props_set_instrument()
1838     {
1839     instrumentProps.signal_name_changed().clear();
1840    
1841     Gtk::TreeModel::const_iterator it =
1842     m_TreeView.get_selection()->get_selected();
1843     if (it) {
1844     Gtk::TreeModel::Row row = *it;
1845     gig::Instrument* instrument = row[m_Columns.m_col_instr];
1846    
1847 persson 2423 instrumentProps.set_instrument(instrument);
1848 persson 2445
1849     // make sure instrument tree is updated when user changes the
1850     // instrument name in instrument properties window
1851     instrumentProps.signal_name_changed().connect(
1852     sigc::bind(
1853     sigc::mem_fun(*this,
1854     &MainWindow::instr_name_changed_by_instr_props),
1855     it));
1856     } else {
1857     instrumentProps.hide();
1858 persson 2423 }
1859 persson 2445 return it;
1860 schoenebeck 1225 }
1861    
1862     void MainWindow::show_instr_props()
1863     {
1864 persson 2445 if (instr_props_set_instrument()) {
1865 persson 1533 instrumentProps.show();
1866     instrumentProps.deiconify();
1867 schoenebeck 1225 }
1868     }
1869    
1870 persson 2445 void MainWindow::instr_name_changed_by_instr_props(Gtk::TreeModel::iterator& it)
1871     {
1872     Gtk::TreeModel::Row row = *it;
1873     Glib::ustring name = row[m_Columns.m_col_name];
1874    
1875     gig::Instrument* instrument = row[m_Columns.m_col_instr];
1876 persson 2446 Glib::ustring gigname(gig_to_utf8(instrument->pInfo->Name));
1877     if (gigname != name) {
1878     row[m_Columns.m_col_name] = gigname;
1879 persson 2445 }
1880     }
1881    
1882 persson 2507 void MainWindow::show_midi_rules()
1883     {
1884     if (gig::Instrument* instrument = get_instrument())
1885     {
1886     midiRules.set_instrument(instrument);
1887     midiRules.show();
1888     midiRules.deiconify();
1889     }
1890     }
1891    
1892 schoenebeck 2610 void MainWindow::show_script_slots() {
1893     if (!file) return;
1894     // get selected instrument
1895     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1896     Gtk::TreeModel::iterator it = sel->get_selected();
1897     if (!it) return;
1898     Gtk::TreeModel::Row row = *it;
1899     gig::Instrument* instrument = row[m_Columns.m_col_instr];
1900     if (!instrument) return;
1901    
1902     ScriptSlots* window = new ScriptSlots;
1903     window->setInstrument(instrument);
1904     //window->reparent(*this);
1905     window->show();
1906     }
1907    
1908 schoenebeck 2772 void MainWindow::on_action_refresh_all() {
1909     __refreshEntireGUI();
1910     }
1911    
1912 schoenebeck 1415 void MainWindow::on_action_view_status_bar() {
1913     Gtk::CheckMenuItem* item =
1914     dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
1915     if (!item) {
1916     std::cerr << "/MenuBar/MenuView/Statusbar == NULL\n";
1917     return;
1918     }
1919     if (item->get_active()) m_StatusBar.show();
1920     else m_StatusBar.hide();
1921     }
1922    
1923 schoenebeck 2464 bool MainWindow::is_copy_samples_unity_note_enabled() const {
1924     Gtk::CheckMenuItem* item =
1925     dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
1926     if (!item) {
1927     std::cerr << "/MenuBar/MenuEdit/CopySampleUnity == NULL\n";
1928     return true;
1929     }
1930     return item->get_active();
1931     }
1932    
1933     bool MainWindow::is_copy_samples_fine_tune_enabled() const {
1934     Gtk::CheckMenuItem* item =
1935     dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
1936     if (!item) {
1937     std::cerr << "/MenuBar/MenuEdit/CopySampleTune == NULL\n";
1938     return true;
1939     }
1940     return item->get_active();
1941     }
1942    
1943     bool MainWindow::is_copy_samples_loop_enabled() const {
1944     Gtk::CheckMenuItem* item =
1945     dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
1946     if (!item) {
1947     std::cerr << "/MenuBar/MenuEdit/CopySampleLoop == NULL\n";
1948     return true;
1949     }
1950     return item->get_active();
1951     }
1952    
1953 schoenebeck 1225 void MainWindow::on_button_release(GdkEventButton* button)
1954     {
1955     if (button->type == GDK_2BUTTON_PRESS) {
1956     show_instr_props();
1957     } else if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1958 persson 2507 // gig v2 files have no midi rules
1959 schoenebeck 2625 const bool bEnabled = !(file->pVersion && file->pVersion->major == 2);
1960 persson 2507 static_cast<Gtk::MenuItem*>(
1961 schoenebeck 2625 uiManager->get_widget("/MenuBar/MenuInstrument/MidiRules"))->set_sensitive(
1962     bEnabled
1963     );
1964     static_cast<Gtk::MenuItem*>(
1965 persson 2507 uiManager->get_widget("/PopupMenu/MidiRules"))->set_sensitive(
1966 schoenebeck 2625 bEnabled
1967     );
1968 schoenebeck 1225 popup_menu->popup(button->button, button->time);
1969     }
1970     }
1971    
1972 persson 2442 void MainWindow::on_instrument_selection_change(Gtk::RadioMenuItem* item) {
1973     if (item->get_active()) {
1974     const std::vector<Gtk::Widget*> children =
1975     instrument_menu->get_children();
1976     std::vector<Gtk::Widget*>::const_iterator it =
1977     find(children.begin(), children.end(), item);
1978     if (it != children.end()) {
1979     int index = it - children.begin();
1980     m_TreeView.get_selection()->select(Gtk::TreePath(ToString(index)));
1981    
1982     m_RegionChooser.set_instrument(file->GetInstrument(index));
1983     }
1984     }
1985 schoenebeck 1225 }
1986    
1987 schoenebeck 2701 void MainWindow::select_instrument(gig::Instrument* instrument) {
1988     if (!instrument) return;
1989    
1990     Glib::RefPtr<Gtk::TreeModel> model = m_TreeView.get_model();
1991     for (int i = 0; i < model->children().size(); ++i) {
1992     Gtk::TreeModel::Row row = model->children()[i];
1993     if (row[m_Columns.m_col_instr] == instrument) {
1994     // select and show the respective instrument in the list view
1995     show_intruments_tab();
1996     m_TreeView.get_selection()->select(model->children()[i]);
1997     Gtk::TreePath path(
1998     m_TreeView.get_selection()->get_selected()
1999     );
2000     m_TreeView.scroll_to_row(path);
2001     on_sel_change(); // the regular instrument selection change callback
2002     }
2003     }
2004     }
2005    
2006 schoenebeck 2695 /// Returns true if requested dimension region was successfully selected and scrolled to in the list view, false on error.
2007     bool MainWindow::select_dimension_region(gig::DimensionRegion* dimRgn) {
2008     gig::Region* pRegion = (gig::Region*) dimRgn->GetParent();
2009     gig::Instrument* pInstrument = (gig::Instrument*) pRegion->GetParent();
2010    
2011     Glib::RefPtr<Gtk::TreeModel> model = m_TreeView.get_model();
2012     for (int i = 0; i < model->children().size(); ++i) {
2013     Gtk::TreeModel::Row row = model->children()[i];
2014     if (row[m_Columns.m_col_instr] == pInstrument) {
2015     // select and show the respective instrument in the list view
2016     show_intruments_tab();
2017     m_TreeView.get_selection()->select(model->children()[i]);
2018     Gtk::TreePath path(
2019     m_TreeView.get_selection()->get_selected()
2020     );
2021     m_TreeView.scroll_to_row(path);
2022     on_sel_change(); // the regular instrument selection change callback
2023    
2024     // select respective region in the region selector
2025     m_RegionChooser.set_region(pRegion);
2026    
2027     // select and show the respective dimension region in the editor
2028     //update_dimregs();
2029     if (!m_DimRegionChooser.select_dimregion(dimRgn)) return false;
2030     //dimreg_edit.set_dim_region(dimRgn);
2031    
2032     return true;
2033     }
2034     }
2035    
2036     return false;
2037     }
2038    
2039 schoenebeck 2691 void MainWindow::select_sample(gig::Sample* sample) {
2040     Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
2041     for (int g = 0; g < model->children().size(); ++g) {
2042     Gtk::TreeModel::Row rowGroup = model->children()[g];
2043     for (int s = 0; s < rowGroup.children().size(); ++s) {
2044     Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
2045     if (rowSample[m_SamplesModel.m_col_sample] == sample) {
2046     show_samples_tab();
2047     m_TreeViewSamples.get_selection()->select(rowGroup.children()[s]);
2048     Gtk::TreePath path(
2049     m_TreeViewSamples.get_selection()->get_selected()
2050     );
2051     m_TreeViewSamples.scroll_to_row(path);
2052     return;
2053     }
2054     }
2055     }
2056     }
2057    
2058 schoenebeck 1225 void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {
2059     if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
2060     Gtk::Menu* sample_popup =
2061     dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/SamplePopupMenu"));
2062     // update enabled/disabled state of sample popup items
2063     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2064     Gtk::TreeModel::iterator it = sel->get_selected();
2065     bool group_selected = false;
2066     bool sample_selected = false;
2067     if (it) {
2068     Gtk::TreeModel::Row row = *it;
2069     group_selected = row[m_SamplesModel.m_col_group];
2070     sample_selected = row[m_SamplesModel.m_col_sample];
2071     }
2072 schoenebeck 2625
2073    
2074 schoenebeck 1225 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->
2075     set_sensitive(group_selected || sample_selected);
2076     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->
2077     set_sensitive(group_selected || sample_selected);
2078     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->
2079     set_sensitive(file);
2080 schoenebeck 2624 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/ShowSampleRefs"))->
2081     set_sensitive(sample_selected);
2082 schoenebeck 1225 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->
2083     set_sensitive(group_selected || sample_selected);
2084     // show sample popup
2085     sample_popup->popup(button->button, button->time);
2086 schoenebeck 2625
2087     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/SampleProperties"))->
2088     set_sensitive(group_selected || sample_selected);
2089     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddSample"))->
2090     set_sensitive(group_selected || sample_selected);
2091     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddGroup"))->
2092     set_sensitive(file);
2093     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/ShowSampleRefs"))->
2094     set_sensitive(sample_selected);
2095     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/RemoveSample"))->
2096     set_sensitive(group_selected || sample_selected);
2097 schoenebeck 1225 }
2098     }
2099    
2100 schoenebeck 2604 void MainWindow::on_script_treeview_button_release(GdkEventButton* button) {
2101     if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
2102     Gtk::Menu* script_popup =
2103     dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/ScriptPopupMenu"));
2104     // update enabled/disabled state of sample popup items
2105     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2106     Gtk::TreeModel::iterator it = sel->get_selected();
2107     bool group_selected = false;
2108     bool script_selected = false;
2109     if (it) {
2110     Gtk::TreeModel::Row row = *it;
2111     group_selected = row[m_ScriptsModel.m_col_group];
2112     script_selected = row[m_ScriptsModel.m_col_script];
2113     }
2114     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScript"))->
2115     set_sensitive(group_selected || script_selected);
2116     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScriptGroup"))->
2117     set_sensitive(file);
2118     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/EditScript"))->
2119     set_sensitive(script_selected);
2120     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/RemoveScript"))->
2121     set_sensitive(group_selected || script_selected);
2122     // show sample popup
2123     script_popup->popup(button->button, button->time);
2124 schoenebeck 2625
2125     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScript"))->
2126     set_sensitive(group_selected || script_selected);
2127     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScriptGroup"))->
2128     set_sensitive(file);
2129     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/EditScript"))->
2130     set_sensitive(script_selected);
2131     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/RemoveScript"))->
2132     set_sensitive(group_selected || script_selected);
2133 schoenebeck 2604 }
2134     }
2135 persson 2442
2136     Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
2137     const Glib::ustring& name, int position) {
2138    
2139     Gtk::RadioMenuItem::Group instrument_group;
2140     const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
2141     if (!children.empty()) {
2142     instrument_group =
2143     static_cast<Gtk::RadioMenuItem*>(children[0])->get_group();
2144     }
2145     Gtk::RadioMenuItem* item =
2146     new Gtk::RadioMenuItem(instrument_group, name);
2147     if (position < 0) {
2148     instrument_menu->append(*item);
2149     } else {
2150     instrument_menu->insert(*item, position);
2151     }
2152     item->show();
2153     item->signal_activate().connect(
2154     sigc::bind(
2155     sigc::mem_fun(*this, &MainWindow::on_instrument_selection_change),
2156     item));
2157     return item;
2158     }
2159    
2160     void MainWindow::remove_instrument_from_menu(int index) {
2161     const std::vector<Gtk::Widget*> children =
2162     instrument_menu->get_children();
2163     Gtk::Widget* child = children[index];
2164     instrument_menu->remove(*child);
2165     delete child;
2166     }
2167    
2168     void MainWindow::add_instrument(gig::Instrument* instrument) {
2169 persson 2446 const Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
2170 persson 2442
2171     // update instrument tree view
2172     instrument_name_connection.block();
2173     Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();
2174     Gtk::TreeModel::Row rowInstr = *iterInstr;
2175     rowInstr[m_Columns.m_col_name] = name;
2176     rowInstr[m_Columns.m_col_instr] = instrument;
2177     instrument_name_connection.unblock();
2178    
2179     add_instrument_to_menu(name);
2180    
2181     m_TreeView.get_selection()->select(iterInstr);
2182    
2183     file_changed();
2184     }
2185    
2186 schoenebeck 1225 void MainWindow::on_action_add_instrument() {
2187     static int __instrument_indexer = 0;
2188     if (!file) return;
2189     gig::Instrument* instrument = file->AddInstrument();
2190     __instrument_indexer++;
2191 persson 2446 instrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument ") +
2192     ToString(__instrument_indexer));
2193 persson 2442
2194     add_instrument(instrument);
2195 schoenebeck 1225 }
2196    
2197 schoenebeck 2395 void MainWindow::on_action_duplicate_instrument() {
2198     if (!file) return;
2199 persson 2442
2200 schoenebeck 2395 // retrieve the currently selected instrument
2201     // (being the original instrument to be duplicated)
2202     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
2203     Gtk::TreeModel::iterator itSelection = sel->get_selected();
2204     if (!itSelection) return;
2205     Gtk::TreeModel::Row row = *itSelection;
2206     gig::Instrument* instrOrig = row[m_Columns.m_col_instr];
2207     if (!instrOrig) return;
2208 persson 2442
2209 schoenebeck 2395 // duplicate the orginal instrument
2210     gig::Instrument* instrNew = file->AddDuplicateInstrument(instrOrig);
2211     instrNew->pInfo->Name =
2212 persson 2446 instrOrig->pInfo->Name +
2213     gig_from_utf8(Glib::ustring(" (") + _("Copy") + ")");
2214 persson 2442
2215     add_instrument(instrNew);
2216 schoenebeck 2395 }
2217    
2218 schoenebeck 1225 void MainWindow::on_action_remove_instrument() {
2219     if (!file) return;
2220 schoenebeck 1382 if (file_is_shared) {
2221     Gtk::MessageDialog msg(
2222     *this,
2223     _("You cannot delete an instrument from this file, since it's "
2224     "currently used by the sampler."),
2225     false, Gtk::MESSAGE_INFO
2226     );
2227     msg.run();
2228     return;
2229     }
2230    
2231 schoenebeck 1225 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
2232     Gtk::TreeModel::iterator it = sel->get_selected();
2233     if (it) {
2234     Gtk::TreeModel::Row row = *it;
2235     gig::Instrument* instr = row[m_Columns.m_col_instr];
2236     try {
2237 persson 2442 Gtk::TreePath path(it);
2238     int index = path[0];
2239    
2240 schoenebeck 1225 // remove instrument from the gig file
2241     if (instr) file->DeleteInstrument(instr);
2242 persson 1261 file_changed();
2243 persson 2423
2244 persson 2442 remove_instrument_from_menu(index);
2245    
2246     // remove row from instruments tree view
2247     m_refTreeModel->erase(it);
2248    
2249     #if GTKMM_MAJOR_VERSION < 3
2250     // select another instrument (in gtk3 this is done
2251     // automatically)
2252     if (!m_refTreeModel->children().empty()) {
2253     if (index == m_refTreeModel->children().size()) {
2254     index--;
2255     }
2256     m_TreeView.get_selection()->select(
2257     Gtk::TreePath(ToString(index)));
2258     }
2259     #endif
2260 persson 2445 instr_props_set_instrument();
2261 persson 2507 instr = get_instrument();
2262     if (instr) {
2263     midiRules.set_instrument(instr);
2264     } else {
2265     midiRules.hide();
2266     }
2267 schoenebeck 1225 } catch (RIFF::Exception e) {
2268     Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2269     msg.run();
2270     }
2271     }
2272     }
2273    
2274     void MainWindow::on_action_sample_properties() {
2275     //TODO: show a dialog where the selected sample's properties can be edited
2276     Gtk::MessageDialog msg(
2277 persson 1831 *this, _("Sorry, yet to be implemented!"), false, Gtk::MESSAGE_INFO
2278 schoenebeck 1225 );
2279     msg.run();
2280     }
2281    
2282 schoenebeck 2604 void MainWindow::on_action_add_script_group() {
2283     static int __script_indexer = 0;
2284     if (!file) return;
2285     gig::ScriptGroup* group = file->AddScriptGroup();
2286     group->Name = gig_from_utf8(_("Unnamed Group"));
2287     if (__script_indexer) group->Name += " " + ToString(__script_indexer);
2288     __script_indexer++;
2289     // update sample tree view
2290     Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
2291     Gtk::TreeModel::Row rowGroup = *iterGroup;
2292     rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
2293     rowGroup[m_ScriptsModel.m_col_script] = NULL;
2294     rowGroup[m_ScriptsModel.m_col_group] = group;
2295     file_changed();
2296     }
2297    
2298     void MainWindow::on_action_add_script() {
2299     if (!file) return;
2300     // get selected group
2301     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2302     Gtk::TreeModel::iterator it = sel->get_selected();
2303     if (!it) return;
2304     Gtk::TreeModel::Row row = *it;
2305     gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2306     if (!group) { // not a group, but a script is selected (probably)
2307     gig::Script* script = row[m_ScriptsModel.m_col_script];
2308     if (!script) return;
2309     it = row.parent(); // resolve parent (that is the script's group)
2310     if (!it) return;
2311     row = *it;
2312     group = row[m_ScriptsModel.m_col_group];
2313     if (!group) return;
2314     }
2315    
2316     // add a new script to the .gig file
2317     gig::Script* script = group->AddScript();
2318     Glib::ustring name = _("Unnamed Script");
2319     script->Name = gig_from_utf8(name);
2320    
2321     // add script to the tree view
2322     Gtk::TreeModel::iterator iterScript =
2323     m_refScriptsTreeModel->append(row.children());
2324     Gtk::TreeModel::Row rowScript = *iterScript;
2325     rowScript[m_ScriptsModel.m_col_name] = name;
2326     rowScript[m_ScriptsModel.m_col_script] = script;
2327     rowScript[m_ScriptsModel.m_col_group] = NULL;
2328    
2329     // unfold group of new script item in treeview
2330     Gtk::TreeModel::Path path(iterScript);
2331     m_TreeViewScripts.expand_to_path(path);
2332     }
2333    
2334     void MainWindow::on_action_edit_script() {
2335     if (!file) return;
2336     // get selected script
2337     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2338     Gtk::TreeModel::iterator it = sel->get_selected();
2339     if (!it) return;
2340     Gtk::TreeModel::Row row = *it;
2341     gig::Script* script = row[m_ScriptsModel.m_col_script];
2342     if (!script) return;
2343    
2344     ScriptEditor* editor = new ScriptEditor;
2345     editor->setScript(script);
2346     //editor->reparent(*this);
2347     editor->show();
2348     }
2349    
2350     void MainWindow::on_action_remove_script() {
2351     if (!file) return;
2352     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2353     Gtk::TreeModel::iterator it = sel->get_selected();
2354     if (it) {
2355     Gtk::TreeModel::Row row = *it;
2356     gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2357     gig::Script* script = row[m_ScriptsModel.m_col_script];
2358     Glib::ustring name = row[m_ScriptsModel.m_col_name];
2359     try {
2360     // remove script group or script from the gig file
2361     if (group) {
2362     // notify everybody that we're going to remove these samples
2363     //TODO: scripts_to_be_removed_signal.emit(members);
2364     // delete the group in the .gig file including the
2365     // samples that belong to the group
2366     file->DeleteScriptGroup(group);
2367     // notify that we're done with removal
2368     //TODO: scripts_removed_signal.emit();
2369     file_changed();
2370     } else if (script) {
2371     // notify everybody that we're going to remove this sample
2372     //TODO: std::list<gig::Script*> lscripts;
2373     //TODO: lscripts.push_back(script);
2374     //TODO: scripts_to_be_removed_signal.emit(lscripts);
2375     // remove sample from the .gig file
2376     script->GetGroup()->DeleteScript(script);
2377     // notify that we're done with removal
2378     //TODO: scripts_removed_signal.emit();
2379     dimreg_changed();
2380     file_changed();
2381     }
2382     // remove respective row(s) from samples tree view
2383     m_refScriptsTreeModel->erase(it);
2384     } catch (RIFF::Exception e) {
2385     // pretend we're done with removal (i.e. to avoid dead locks)
2386     //TODO: scripts_removed_signal.emit();
2387     // show error message
2388     Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2389     msg.run();
2390     }
2391     }
2392     }
2393    
2394 schoenebeck 1225 void MainWindow::on_action_add_group() {
2395     static int __sample_indexer = 0;
2396     if (!file) return;
2397     gig::Group* group = file->AddGroup();
2398 persson 2446 group->Name = gig_from_utf8(_("Unnamed Group"));
2399 schoenebeck 1225 if (__sample_indexer) group->Name += " " + ToString(__sample_indexer);
2400     __sample_indexer++;
2401     // update sample tree view
2402     Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
2403     Gtk::TreeModel::Row rowGroup = *iterGroup;
2404 persson 2446 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
2405 schoenebeck 1225 rowGroup[m_SamplesModel.m_col_sample] = NULL;
2406     rowGroup[m_SamplesModel.m_col_group] = group;
2407 persson 1261 file_changed();
2408 schoenebeck 1225 }
2409    
2410 schoenebeck 2715 void MainWindow::on_action_replace_sample() {
2411     add_or_replace_sample(true);
2412     }
2413    
2414 schoenebeck 1225 void MainWindow::on_action_add_sample() {
2415 schoenebeck 2715 add_or_replace_sample(false);
2416     }
2417    
2418     void MainWindow::add_or_replace_sample(bool replace) {
2419 schoenebeck 1225 if (!file) return;
2420 schoenebeck 2715
2421     // get selected group (and probably selected sample)
2422 schoenebeck 1225 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2423     Gtk::TreeModel::iterator it = sel->get_selected();
2424     if (!it) return;
2425     Gtk::TreeModel::Row row = *it;
2426 schoenebeck 2715 gig::Sample* sample = NULL;
2427 schoenebeck 1225 gig::Group* group = row[m_SamplesModel.m_col_group];
2428     if (!group) { // not a group, but a sample is selected (probably)
2429 schoenebeck 2715 if (replace) sample = row[m_SamplesModel.m_col_sample];
2430     if (!row[m_SamplesModel.m_col_sample]) return;
2431 schoenebeck 1225 it = row.parent(); // resolve parent (that is the sample's group)
2432     if (!it) return;
2433 schoenebeck 2715 if (!replace) row = *it;
2434     group = (*it)[m_SamplesModel.m_col_group];
2435 schoenebeck 1225 if (!group) return;
2436     }
2437 schoenebeck 2715 if (replace && !sample) return;
2438    
2439 schoenebeck 1225 // show 'browse for file' dialog
2440 schoenebeck 2715 Gtk::FileChooserDialog dialog(*this, replace ? _("Replace Sample with") : _("Add Sample(s)"));
2441 schoenebeck 1225 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2442     dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
2443 schoenebeck 2715 dialog.set_select_multiple(!replace); // allow multi audio file selection only when adding new samples, does not make sense when replacing a specific sample
2444 persson 2169
2445     // matches all file types supported by libsndfile
2446     #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2447     Gtk::FileFilter soundfilter;
2448     #else
2449     Glib::RefPtr<Gtk::FileFilter> soundfilter = Gtk::FileFilter::create();
2450     #endif
2451 persson 1262 const char* const supportedFileTypes[] = {
2452 schoenebeck 1225 "*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd",
2453     "*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF",
2454     "*.svx", "*.SVX", "*.sf", "*.SF", "*.voc", "*.VOC", "*.w64",
2455     "*.W64", "*.pvf", "*.PVF", "*.xi", "*.XI", "*.htk", "*.HTK",
2456     "*.caf", "*.CAF", NULL
2457     };
2458 persson 2169 const char* soundfiles = _("Sound Files");
2459     const char* allfiles = _("All Files");
2460     #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2461 schoenebeck 1225 for (int i = 0; supportedFileTypes[i]; i++)
2462     soundfilter.add_pattern(supportedFileTypes[i]);
2463 persson 2169 soundfilter.set_name(soundfiles);
2464    
2465     // matches every file
2466     Gtk::FileFilter allpassfilter;
2467 schoenebeck 1225 allpassfilter.add_pattern("*.*");
2468 persson 2169 allpassfilter.set_name(allfiles);
2469     #else
2470     for (int i = 0; supportedFileTypes[i]; i++)
2471     soundfilter->add_pattern(supportedFileTypes[i]);
2472     soundfilter->set_name(soundfiles);
2473    
2474     // matches every file
2475     Glib::RefPtr<Gtk::FileFilter> allpassfilter = Gtk::FileFilter::create();
2476     allpassfilter->add_pattern("*.*");
2477     allpassfilter->set_name(allfiles);
2478     #endif
2479 schoenebeck 1225 dialog.add_filter(soundfilter);
2480     dialog.add_filter(allpassfilter);
2481 persson 1725 if (current_sample_dir != "") {
2482     dialog.set_current_folder(current_sample_dir);
2483     }
2484 schoenebeck 1225 if (dialog.run() == Gtk::RESPONSE_OK) {
2485 persson 1725 current_sample_dir = dialog.get_current_folder();
2486 schoenebeck 1225 Glib::ustring error_files;
2487 persson 2169 std::vector<std::string> filenames = dialog.get_filenames();
2488     for (std::vector<std::string>::iterator iter = filenames.begin();
2489 schoenebeck 1225 iter != filenames.end(); ++iter) {
2490     printf("Adding sample %s\n",(*iter).c_str());
2491     // use libsndfile to retrieve file informations
2492     SF_INFO info;
2493     info.format = 0;
2494     SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info);
2495     try {
2496 persson 1831 if (!hFile) throw std::string(_("could not open file"));
2497 schoenebeck 1225 int bitdepth;
2498     switch (info.format & 0xff) {
2499     case SF_FORMAT_PCM_S8:
2500     case SF_FORMAT_PCM_16:
2501 persson 1265 case SF_FORMAT_PCM_U8:
2502 schoenebeck 1225 bitdepth = 16;
2503     break;
2504     case SF_FORMAT_PCM_24:
2505     case SF_FORMAT_PCM_32:
2506     case SF_FORMAT_FLOAT:
2507     case SF_FORMAT_DOUBLE:
2508 persson 1265 bitdepth = 24;
2509 schoenebeck 1225 break;
2510     default:
2511     sf_close(hFile); // close sound file
2512 persson 1831 throw std::string(_("format not supported")); // unsupported subformat (yet?)
2513 schoenebeck 1225 }
2514 schoenebeck 2715 // add a new sample to the .gig file (if adding is requested actually)
2515     if (!replace) sample = file->AddSample();
2516 schoenebeck 1225 // file name without path
2517 persson 1262 Glib::ustring filename = Glib::filename_display_basename(*iter);
2518     // remove file extension if there is one
2519     for (int i = 0; supportedFileTypes[i]; i++) {
2520     if (Glib::str_has_suffix(filename, supportedFileTypes[i] + 1)) {
2521     filename.erase(filename.length() - strlen(supportedFileTypes[i] + 1));
2522     break;
2523     }
2524     }
2525 persson 2446 sample->pInfo->Name = gig_from_utf8(filename);
2526 schoenebeck 1225 sample->Channels = info.channels;
2527     sample->BitDepth = bitdepth;
2528     sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels;
2529     sample->SamplesPerSecond = info.samplerate;
2530 persson 1265 sample->AverageBytesPerSecond = sample->FrameSize * sample->SamplesPerSecond;
2531     sample->BlockAlign = sample->FrameSize;
2532     sample->SamplesTotal = info.frames;
2533    
2534     SF_INSTRUMENT instrument;
2535     if (sf_command(hFile, SFC_GET_INSTRUMENT,
2536     &instrument, sizeof(instrument)) != SF_FALSE)
2537     {
2538     sample->MIDIUnityNote = instrument.basenote;
2539 schoenebeck 2466 sample->FineTune = instrument.detune;
2540 persson 1265
2541     if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {
2542     sample->Loops = 1;
2543    
2544     switch (instrument.loops[0].mode) {
2545     case SF_LOOP_FORWARD:
2546     sample->LoopType = gig::loop_type_normal;
2547     break;
2548     case SF_LOOP_BACKWARD:
2549     sample->LoopType = gig::loop_type_backward;
2550     break;
2551     case SF_LOOP_ALTERNATING:
2552     sample->LoopType = gig::loop_type_bidirectional;
2553     break;
2554     }
2555     sample->LoopStart = instrument.loops[0].start;
2556     sample->LoopEnd = instrument.loops[0].end;
2557     sample->LoopPlayCount = instrument.loops[0].count;
2558     sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1;
2559     }
2560     }
2561    
2562 schoenebeck 1225 // schedule resizing the sample (which will be done
2563     // physically when File::Save() is called)
2564     sample->Resize(info.frames);
2565     // make sure sample is part of the selected group
2566 schoenebeck 2715 if (!replace) group->AddSample(sample);
2567 schoenebeck 1225 // schedule that physical resize and sample import
2568     // (data copying), performed when "Save" is requested
2569     SampleImportItem sched_item;
2570     sched_item.gig_sample = sample;
2571     sched_item.sample_path = *iter;
2572     m_SampleImportQueue.push_back(sched_item);
2573     // add sample to the tree view
2574 schoenebeck 2715 if (replace) {
2575     row[m_SamplesModel.m_col_name] = gig_to_utf8(sample->pInfo->Name);
2576     } else {
2577     Gtk::TreeModel::iterator iterSample =
2578     m_refSamplesTreeModel->append(row.children());
2579     Gtk::TreeModel::Row rowSample = *iterSample;
2580     rowSample[m_SamplesModel.m_col_name] =
2581     gig_to_utf8(sample->pInfo->Name);
2582     rowSample[m_SamplesModel.m_col_sample] = sample;
2583     rowSample[m_SamplesModel.m_col_group] = NULL;
2584     }
2585 schoenebeck 1225 // close sound file
2586     sf_close(hFile);
2587 persson 1261 file_changed();
2588 schoenebeck 1225 } catch (std::string what) { // remember the files that made trouble (and their cause)
2589 persson 2442 if (!error_files.empty()) error_files += "\n";
2590 schoenebeck 1225 error_files += *iter += " (" + what + ")";
2591     }
2592     }
2593     // show error message box when some file(s) could not be opened / added
2594 persson 2442 if (!error_files.empty()) {
2595 schoenebeck 2715 Glib::ustring txt =
2596     (replace
2597     ? _("Failed to replace sample with:\n")
2598     : _("Could not add the following sample(s):\n"))
2599     + error_files;
2600 schoenebeck 1225 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2601     msg.run();
2602     }
2603     }
2604     }
2605    
2606 schoenebeck 1673 void MainWindow::on_action_replace_all_samples_in_all_groups()
2607     {
2608     if (!file) return;
2609     Gtk::FileChooserDialog dialog(*this, _("Select Folder"),
2610     Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
2611 persson 2442 const char* str =
2612 schoenebeck 1673 _("This is a very specific function. It tries to replace all samples "
2613 persson 1799 "in the current gig file by samples located in the chosen "
2614     "directory.\n\n"
2615     "It works like this: For each sample in the gig file, it tries to "
2616 schoenebeck 1673 "find a sample file in the selected directory with the same name as "
2617 persson 1799 "the sample in the gig file. Optionally, you can add a filename "
2618     "extension below, which will be added to the filename expected to be "
2619 schoenebeck 1673 "found. That is, assume you have a gig file with a sample called "
2620     "'Snare', if you enter '.wav' below (like it's done by default), it "
2621 persson 1799 "expects to find a sample file called 'Snare.wav' and will replace "
2622     "the sample in the gig file accordingly. If you don't need an "
2623     "extension, blank the field below. Any gig sample where no "
2624     "appropriate sample file could be found will be reported and left "
2625 persson 2344 "untouched.\n");
2626     #if GTKMM_MAJOR_VERSION < 3
2627     view::WrapLabel description(str);
2628     #else
2629     Gtk::Label description(str);
2630     description.set_line_wrap();
2631     #endif
2632 schoenebeck 1673 Gtk::HBox entryArea;
2633 persson 2169 Gtk::Label entryLabel( _("Add filename extension: "), Gtk::ALIGN_START);
2634 schoenebeck 1673 Gtk::Entry postfixEntryBox;
2635     postfixEntryBox.set_text(".wav");
2636     entryArea.pack_start(entryLabel);
2637     entryArea.pack_start(postfixEntryBox);
2638     dialog.get_vbox()->pack_start(description, Gtk::PACK_SHRINK);
2639     dialog.get_vbox()->pack_start(entryArea, Gtk::PACK_SHRINK);
2640     description.show();
2641 persson 1799 entryArea.show_all();
2642 schoenebeck 1673 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2643     dialog.add_button(_("Select"), Gtk::RESPONSE_OK);
2644     dialog.set_select_multiple(false);
2645 persson 1725 if (current_sample_dir != "") {
2646     dialog.set_current_folder(current_sample_dir);
2647     }
2648 schoenebeck 1673 if (dialog.run() == Gtk::RESPONSE_OK)
2649     {
2650 persson 1725 current_sample_dir = dialog.get_current_folder();
2651 schoenebeck 1673 Glib::ustring error_files;
2652 persson 2169 std::string folder = dialog.get_filename();
2653 schoenebeck 1673 for (gig::Sample* sample = file->GetFirstSample();
2654     sample; sample = file->GetNextSample())
2655     {
2656     std::string filename =
2657 persson 2446 folder + G_DIR_SEPARATOR_S +
2658     Glib::filename_from_utf8(gig_to_utf8(sample->pInfo->Name) +
2659     postfixEntryBox.get_text());
2660 schoenebeck 1673 SF_INFO info;
2661     info.format = 0;
2662     SNDFILE* hFile = sf_open(filename.c_str(), SFM_READ, &info);
2663     try
2664     {
2665 persson 1831 if (!hFile) throw std::string(_("could not open file"));
2666 schoenebeck 1673 switch (info.format & 0xff) {
2667     case SF_FORMAT_PCM_S8:
2668     case SF_FORMAT_PCM_16:
2669     case SF_FORMAT_PCM_U8:
2670     case SF_FORMAT_PCM_24:
2671     case SF_FORMAT_PCM_32:
2672     case SF_FORMAT_FLOAT:
2673     case SF_FORMAT_DOUBLE:
2674     break;
2675     default:
2676     sf_close(hFile);
2677 persson 1831 throw std::string(_("format not supported"));
2678 schoenebeck 1673 }
2679     SampleImportItem sched_item;
2680     sched_item.gig_sample = sample;
2681     sched_item.sample_path = filename;
2682     m_SampleImportQueue.push_back(sched_item);
2683     sf_close(hFile);
2684     file_changed();
2685     }
2686     catch (std::string what)
2687     {
2688 persson 2442 if (!error_files.empty()) error_files += "\n";
2689 persson 2446 error_files += Glib::filename_to_utf8(filename) +
2690     " (" + what + ")";
2691 schoenebeck 1673 }
2692     }
2693     // show error message box when some file(s) could not be opened / added
2694 persson 2442 if (!error_files.empty()) {
2695 schoenebeck 1673 Glib::ustring txt =
2696     _("Could not replace the following sample(s):\n") + error_files;
2697     Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2698     msg.run();
2699     }
2700     }
2701     }
2702    
2703 schoenebeck 1225 void MainWindow::on_action_remove_sample() {
2704     if (!file) return;
2705     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2706     Gtk::TreeModel::iterator it = sel->get_selected();
2707     if (it) {
2708     Gtk::TreeModel::Row row = *it;
2709     gig::Group* group = row[m_SamplesModel.m_col_group];
2710     gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2711     Glib::ustring name = row[m_SamplesModel.m_col_name];
2712     try {
2713     // remove group or sample from the gig file
2714     if (group) {
2715 persson 2446 // temporarily remember the samples that belong to
2716 schoenebeck 1225 // that group (we need that to clean the queue)
2717     std::list<gig::Sample*> members;
2718     for (gig::Sample* pSample = group->GetFirstSample();
2719     pSample; pSample = group->GetNextSample()) {
2720     members.push_back(pSample);
2721     }
2722 schoenebeck 1322 // notify everybody that we're going to remove these samples
2723     samples_to_be_removed_signal.emit(members);
2724 schoenebeck 1225 // delete the group in the .gig file including the
2725     // samples that belong to the group
2726     file->DeleteGroup(group);
2727 schoenebeck 1322 // notify that we're done with removal
2728     samples_removed_signal.emit();
2729 schoenebeck 1225 // if sample(s) were just previously added, remove
2730     // them from the import queue
2731     for (std::list<gig::Sample*>::iterator member = members.begin();
2732     member != members.end(); ++member) {
2733     for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
2734     iter != m_SampleImportQueue.end(); ++iter) {
2735     if ((*iter).gig_sample == *member) {
2736     printf("Removing previously added sample '%s' from group '%s'\n",
2737     (*iter).sample_path.c_str(), name.c_str());
2738     m_SampleImportQueue.erase(iter);
2739     break;
2740     }
2741     }
2742     }
2743 persson 1261 file_changed();
2744 schoenebeck 1225 } else if (sample) {
2745 schoenebeck 1322 // notify everybody that we're going to remove this sample
2746     std::list<gig::Sample*> lsamples;
2747     lsamples.push_back(sample);
2748     samples_to_be_removed_signal.emit(lsamples);
2749 schoenebeck 1225 // remove sample from the .gig file
2750     file->DeleteSample(sample);
2751 schoenebeck 1322 // notify that we're done with removal
2752     samples_removed_signal.emit();
2753 schoenebeck 1225 // if sample was just previously added, remove it from
2754     // the import queue
2755     for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
2756     iter != m_SampleImportQueue.end(); ++iter) {
2757     if ((*iter).gig_sample == sample) {
2758     printf("Removing previously added sample '%s'\n",
2759     (*iter).sample_path.c_str());
2760     m_SampleImportQueue.erase(iter);
2761     break;
2762     }
2763     }
2764 persson 1303 dimreg_changed();
2765 persson 1261 file_changed();
2766 schoenebeck 1225 }
2767     // remove respective row(s) from samples tree view
2768     m_refSamplesTreeModel->erase(it);
2769     } catch (RIFF::Exception e) {
2770 schoenebeck 1322 // pretend we're done with removal (i.e. to avoid dead locks)
2771     samples_removed_signal.emit();
2772     // show error message
2773 schoenebeck 1225 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2774     msg.run();
2775     }
2776     }
2777     }
2778    
2779 schoenebeck 2772 void MainWindow::on_action_remove_unused_samples() {
2780     if (!file) return;
2781    
2782     // collect all samples that are not referenced by any instrument
2783     std::list<gig::Sample*> lsamples;
2784     for (int iSample = 0; file->GetSample(iSample); ++iSample) {
2785     gig::Sample* sample = file->GetSample(iSample);
2786     bool isUsed = false;
2787     for (gig::Instrument* instrument = file->GetFirstInstrument(); instrument;
2788     instrument = file->GetNextInstrument())
2789     {
2790     for (gig::Region* rgn = instrument->GetFirstRegion(); rgn;
2791     rgn = instrument->GetNextRegion())
2792     {
2793     for (int i = 0; i < 256; ++i) {
2794     if (!rgn->pDimensionRegions[i]) continue;
2795     if (rgn->pDimensionRegions[i]->pSample != sample) continue;
2796     isUsed = true;
2797     goto endOfRefSearch;
2798     }
2799     }
2800     }
2801     endOfRefSearch:
2802     if (!isUsed) lsamples.push_back(sample);
2803     }
2804    
2805     if (lsamples.empty()) return;
2806    
2807     // notify everybody that we're going to remove these samples
2808     samples_to_be_removed_signal.emit(lsamples);
2809    
2810     // remove collected samples
2811     try {
2812     for (std::list<gig::Sample*>::iterator itSample = lsamples.begin();
2813     itSample != lsamples.end(); ++itSample)
2814     {
2815     gig::Sample* sample = *itSample;
2816     // remove sample from the .gig file
2817     file->DeleteSample(sample);
2818     // if sample was just previously added, remove it fro the import queue
2819     for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
2820     iter != m_SampleImportQueue.end(); ++iter)
2821     {
2822     if ((*iter).gig_sample == sample) {
2823     printf("Removing previously added sample '%s'\n",
2824     (*iter).sample_path.c_str());
2825     m_SampleImportQueue.erase(iter);
2826     break;
2827     }
2828     }
2829     }
2830     } catch (RIFF::Exception e) {
2831     // show error message
2832     Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2833     msg.run();
2834     }
2835    
2836     // notify everybody that we're done with removal
2837     samples_removed_signal.emit();
2838    
2839     dimreg_changed();
2840     file_changed();
2841     __refreshEntireGUI();
2842     }
2843    
2844 schoenebeck 2610 // see comment on on_sample_treeview_drag_begin()
2845     void MainWindow::on_scripts_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2846     {
2847     first_call_to_drag_data_get = true;
2848     }
2849    
2850     void MainWindow::on_scripts_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2851     Gtk::SelectionData& selection_data, guint, guint)
2852     {
2853     if (!first_call_to_drag_data_get) return;
2854     first_call_to_drag_data_get = false;
2855    
2856     // get selected script
2857     gig::Script* script = NULL;
2858     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2859     Gtk::TreeModel::iterator it = sel->get_selected();
2860     if (it) {
2861     Gtk::TreeModel::Row row = *it;
2862     script = row[m_ScriptsModel.m_col_script];
2863     }
2864     // pass the gig::Script as pointer
2865     selection_data.set(selection_data.get_target(), 0/*unused*/,
2866     (const guchar*)&script,
2867     sizeof(script)/*length of data in bytes*/);
2868     }
2869    
2870 schoenebeck 2701 // see comment on on_sample_treeview_drag_begin()
2871     void MainWindow::on_instruments_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2872     {
2873     first_call_to_drag_data_get = true;
2874     }
2875    
2876     void MainWindow::on_instruments_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2877     Gtk::SelectionData& selection_data, guint, guint)
2878     {
2879     if (!first_call_to_drag_data_get) return;
2880     first_call_to_drag_data_get = false;
2881    
2882     // get selected source instrument
2883     gig::Instrument* src = NULL;
2884     {
2885     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
2886     Gtk::TreeModel::iterator it = sel->get_selected();
2887     if (it) {
2888     Gtk::TreeModel::Row row = *it;
2889     src = row[m_Columns.m_col_instr];
2890     }
2891     }
2892     if (!src) return;
2893    
2894     // pass the source gig::Instrument as pointer
2895     selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&src,
2896     sizeof(src)/*length of data in bytes*/);
2897     }
2898    
2899     void MainWindow::on_instruments_treeview_drop_drag_data_received(
2900     const Glib::RefPtr<Gdk::DragContext>& context, int x, int y,
2901     const Gtk::SelectionData& selection_data, guint, guint time)
2902     {
2903     gig::Instrument* src = *((gig::Instrument**) selection_data.get_data());
2904     if (!src || selection_data.get_length() != sizeof(gig::Instrument*))
2905     return;
2906    
2907     gig::Instrument* dst = NULL;
2908     {
2909     Gtk::TreeModel::Path path;
2910     const bool found = m_TreeView.get_path_at_pos(x, y, path);
2911     if (!found) return;
2912    
2913     Gtk::TreeModel::iterator iter = m_refTreeModel->get_iter(path);
2914     if (!iter) return;
2915     Gtk::TreeModel::Row row = *iter;
2916     dst = row[m_Columns.m_col_instr];
2917     }
2918     if (!dst) return;
2919    
2920     //printf("dragdrop received src=%s dst=%s\n", src->pInfo->Name.c_str(), dst->pInfo->Name.c_str());
2921     src->MoveTo(dst);
2922     __refreshEntireGUI();
2923     select_instrument(src);
2924     }
2925    
2926 persson 1303 // For some reason drag_data_get gets called two times for each
2927     // drag'n'drop (at least when target is an Entry). This work-around
2928     // makes sure the code in drag_data_get and drop_drag_data_received is
2929     // only executed once, as drag_begin only gets called once.
2930     void MainWindow::on_sample_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2931     {
2932     first_call_to_drag_data_get = true;
2933     }
2934    
2935 schoenebeck 1225 void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2936     Gtk::SelectionData& selection_data, guint, guint)
2937     {
2938 persson 1303 if (!first_call_to_drag_data_get) return;
2939     first_call_to_drag_data_get = false;
2940    
2941 schoenebeck 1225 // get selected sample
2942     gig::Sample* sample = NULL;
2943     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2944     Gtk::TreeModel::iterator it = sel->get_selected();
2945     if (it) {
2946     Gtk::TreeModel::Row row = *it;
2947     sample = row[m_SamplesModel.m_col_sample];
2948     }
2949     // pass the gig::Sample as pointer
2950     selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&sample,
2951     sizeof(sample)/*length of data in bytes*/);
2952     }
2953    
2954     void MainWindow::on_sample_label_drop_drag_data_received(
2955     const Glib::RefPtr<Gdk::DragContext>& context, int, int,
2956     const Gtk::SelectionData& selection_data, guint, guint time)
2957     {
2958     gig::Sample* sample = *((gig::Sample**) selection_data.get_data());
2959    
2960 persson 1265 if (sample && selection_data.get_length() == sizeof(gig::Sample*)) {
2961 persson 1303 std::cout << "Drop received sample \"" <<
2962     sample->pInfo->Name << "\"" << std::endl;
2963     // drop success
2964     context->drop_reply(true, time);
2965    
2966 schoenebeck 1322 //TODO: we should better move most of the following code to DimRegionEdit::set_sample()
2967    
2968     // notify everybody that we're going to alter the region
2969     gig::Region* region = m_RegionChooser.get_region();
2970     region_to_be_changed_signal.emit(region);
2971    
2972 persson 1303 // find the samplechannel dimension
2973     gig::dimension_def_t* stereo_dimension = 0;
2974     for (int i = 0 ; i < region->Dimensions ; i++) {
2975     if (region->pDimensionDefinitions[i].dimension ==
2976     gig::dimension_samplechannel) {
2977     stereo_dimension = &region->pDimensionDefinitions[i];
2978     break;
2979     }
2980 schoenebeck 1225 }
2981 persson 1303 bool channels_changed = false;
2982     if (sample->Channels == 1 && stereo_dimension) {
2983     // remove the samplechannel dimension
2984 schoenebeck 2550 /* commented out, because it makes it impossible building up an instrument from scratch using two separate L/R samples
2985 persson 1303 region->DeleteDimension(stereo_dimension);
2986     channels_changed = true;
2987     region_changed();
2988 schoenebeck 2550 */
2989 persson 1303 }
2990 schoenebeck 2464 dimreg_edit.set_sample(
2991     sample,
2992     is_copy_samples_unity_note_enabled(),
2993     is_copy_samples_fine_tune_enabled(),
2994     is_copy_samples_loop_enabled()
2995     );
2996 persson 1303
2997     if (sample->Channels == 2 && !stereo_dimension) {
2998     // add samplechannel dimension
2999     gig::dimension_def_t dim;
3000     dim.dimension = gig::dimension_samplechannel;
3001     dim.bits = 1;
3002     dim.zones = 2;
3003     region->AddDimension(&dim);
3004     channels_changed = true;
3005     region_changed();
3006     }
3007     if (channels_changed) {
3008     // unmap all samples with wrong number of channels
3009     // TODO: maybe there should be a warning dialog for this
3010     for (int i = 0 ; i < region->DimensionRegions ; i++) {
3011     gig::DimensionRegion* d = region->pDimensionRegions[i];
3012     if (d->pSample && d->pSample->Channels != sample->Channels) {
3013 schoenebeck 1322 gig::Sample* oldref = d->pSample;
3014     d->pSample = NULL;
3015     sample_ref_changed_signal.emit(oldref, NULL);
3016 persson 1303 }
3017     }
3018     }
3019    
3020 schoenebeck 1322 // notify we're done with altering
3021     region_changed_signal.emit(region);
3022    
3023 persson 1460 file_changed();
3024    
3025 persson 1303 return;
3026 schoenebeck 1225 }
3027     // drop failed
3028     context->drop_reply(false, time);
3029     }
3030    
3031     void MainWindow::sample_name_changed(const Gtk::TreeModel::Path& path,
3032     const Gtk::TreeModel::iterator& iter) {
3033     if (!iter) return;
3034     Gtk::TreeModel::Row row = *iter;
3035     Glib::ustring name = row[m_SamplesModel.m_col_name];
3036     gig::Group* group = row[m_SamplesModel.m_col_group];
3037     gig::Sample* sample = row[m_SamplesModel.m_col_sample];
3038 persson 2446 gig::String gigname(gig_from_utf8(name));
3039 schoenebeck 1225 if (group) {
3040 persson 2446 if (group->Name != gigname) {
3041     group->Name = gigname;
3042 persson 1261 printf("group name changed\n");
3043     file_changed();
3044     }
3045 schoenebeck 1225 } else if (sample) {
3046 persson 2446 if (sample->pInfo->Name != gigname) {
3047     sample->pInfo->Name = gigname;
3048 persson 1261 printf("sample name changed\n");
3049     file_changed();
3050     }
3051 schoenebeck 1225 }
3052     }
3053    
3054 schoenebeck 2604 void MainWindow::script_name_changed(const Gtk::TreeModel::Path& path,
3055     const Gtk::TreeModel::iterator& iter) {
3056     if (!iter) return;
3057     Gtk::TreeModel::Row row = *iter;
3058     Glib::ustring name = row[m_ScriptsModel.m_col_name];
3059     gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
3060     gig::Script* script = row[m_ScriptsModel.m_col_script];
3061     gig::String gigname(gig_from_utf8(name));
3062     if (group) {
3063     if (group->Name != gigname) {
3064     group->Name = gigname;
3065     printf("script group name changed\n");
3066     file_changed();
3067     }
3068     } else if (script) {
3069     if (script->Name != gigname) {
3070     script->Name = gigname;
3071     printf("script name changed\n");
3072     file_changed();
3073     }
3074     }
3075     }
3076    
3077 schoenebeck 2644 void MainWindow::script_double_clicked(const Gtk::TreeModel::Path& path,
3078     Gtk::TreeViewColumn* column)
3079     {
3080     Gtk::TreeModel::iterator iter = m_refScriptsTreeModel->get_iter(path);
3081     if (!iter) return;
3082     Gtk::TreeModel::Row row = *iter;
3083     gig::Script* script = row[m_ScriptsModel.m_col_script];
3084     if (!script) return;
3085    
3086     ScriptEditor* editor = new ScriptEditor;
3087     editor->setScript(script);
3088     //editor->reparent(*this);
3089     editor->show();
3090     }
3091    
3092 schoenebeck 1225 void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,
3093     const Gtk::TreeModel::iterator& iter) {
3094     if (!iter) return;
3095     Gtk::TreeModel::Row row = *iter;
3096     Glib::ustring name = row[m_Columns.m_col_name];
3097 persson 2442
3098     // change name in instrument menu
3099     int index = path[0];
3100     const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
3101     if (index < children.size()) {
3102     #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 16) || GTKMM_MAJOR_VERSION > 2
3103     static_cast<Gtk::RadioMenuItem*>(children[index])->set_label(name);
3104     #else
3105     remove_instrument_from_menu(index);
3106     Gtk::RadioMenuItem* item = add_instrument_to_menu(name, index);
3107     item->set_active();
3108     #endif
3109     }
3110    
3111     // change name in gig
3112 schoenebeck 1225 gig::Instrument* instrument = row[m_Columns.m_col_instr];
3113 persson 2446 gig::String gigname(gig_from_utf8(name));
3114     if (instrument && instrument->pInfo->Name != gigname) {
3115     instrument->pInfo->Name = gigname;
3116 persson 2445
3117     // change name in the instrument properties window
3118     if (instrumentProps.get_instrument() == instrument) {
3119     instrumentProps.update_name();
3120     }
3121    
3122 persson 1261 file_changed();
3123     }
3124 schoenebeck 1225 }
3125 schoenebeck 1322
3126 schoenebeck 2548 void MainWindow::on_action_combine_instruments() {
3127     CombineInstrumentsDialog* d = new CombineInstrumentsDialog(*this, file);
3128     d->show_all();
3129     d->resize(500, 400);
3130     d->run();
3131     if (d->fileWasChanged()) {
3132     // update GUI with new instrument just created
3133     add_instrument(d->newCombinedInstrument());
3134     }
3135     delete d;
3136     }
3137    
3138 schoenebeck 2624 void MainWindow::on_action_view_references() {
3139     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
3140     Gtk::TreeModel::iterator it = sel->get_selected();
3141     if (!it) return;
3142     Gtk::TreeModel::Row row = *it;
3143     gig::Sample* sample = row[m_SamplesModel.m_col_sample];
3144     if (!sample) return;
3145    
3146     ReferencesView* d = new ReferencesView(*this);
3147     d->setSample(sample);
3148 schoenebeck 2695 d->dimension_region_selected.connect(
3149     sigc::mem_fun(*this, &MainWindow::select_dimension_region)
3150     );
3151 schoenebeck 2624 d->show_all();
3152     d->resize(500, 400);
3153     d->run();
3154     delete d;
3155     }
3156    
3157 schoenebeck 2553 void MainWindow::mergeFiles(const std::vector<std::string>& filenames) {
3158     struct _Source {
3159     std::vector<RIFF::File*> riffs;
3160     std::vector<gig::File*> gigs;
3161    
3162     ~_Source() {
3163     for (int k = 0; k < gigs.size(); ++k) delete gigs[k];
3164     for (int k = 0; k < riffs.size(); ++k) delete riffs[k];
3165     riffs.clear();
3166     gigs.clear();
3167     }
3168     } sources;
3169    
3170     if (filenames.empty())
3171     throw RIFF::Exception(_("No files selected, so nothing done."));
3172    
3173     // first open all input files (to avoid output file corruption)
3174     int i;
3175     try {
3176     for (i = 0; i < filenames.size(); ++i) {
3177     const std::string& filename = filenames[i];
3178     printf("opening file=%s\n", filename.c_str());
3179    
3180     RIFF::File* riff = new RIFF::File(filename);
3181     sources.riffs.push_back(riff);
3182    
3183     gig::File* gig = new gig::File(riff);
3184     sources.gigs.push_back(gig);
3185     }
3186     } catch (RIFF::Exception e) {
3187     throw RIFF::Exception(
3188     _("Error occurred while opening '") +
3189     filenames[i] +
3190     "': " +
3191     e.Message
3192     );
3193     } catch (...) {
3194     throw RIFF::Exception(
3195     _("Unknown exception occurred while opening '") +
3196     filenames[i] + "'"
3197     );
3198     }
3199    
3200     // now merge the opened .gig files to the main .gig file currently being
3201     // open in gigedit
3202     try {
3203     for (i = 0; i < filenames.size(); ++i) {
3204     const std::string& filename = filenames[i];
3205     printf("merging file=%s\n", filename.c_str());
3206     assert(i < sources.gigs.size());
3207    
3208     this->file->AddContentOf(sources.gigs[i]);
3209     }
3210     } catch (RIFF::Exception e) {
3211     throw RIFF::Exception(
3212     _("Error occurred while merging '") +
3213     filenames[i] +
3214     "': " +
3215     e.Message
3216     );
3217     } catch (...) {
3218     throw RIFF::Exception(
3219     _("Unknown exception occurred while merging '") +
3220     filenames[i] + "'"
3221     );
3222     }
3223    
3224 schoenebeck 2683 // Finally save gig file persistently to disk ...
3225     //NOTE: requires that this gig file already has a filename !
3226     {
3227     std::cout << "Saving file\n" << std::flush;
3228     file_structure_to_be_changed_signal.emit(this->file);
3229    
3230     progress_dialog = new ProgressDialog( //FIXME: memory leak!
3231     _("Saving") + Glib::ustring(" '") +
3232     Glib::filename_display_basename(this->filename) + "' ...",
3233     *this
3234     );
3235     progress_dialog->show_all();
3236     saver = new Saver(this->file); //FIXME: memory leak!
3237     saver->signal_progress().connect(
3238     sigc::mem_fun(*this, &MainWindow::on_saver_progress));
3239     saver->signal_finished().connect(
3240     sigc::mem_fun(*this, &MainWindow::on_saver_finished));
3241     saver->signal_error().connect(
3242     sigc::mem_fun(*this, &MainWindow::on_saver_error));
3243     saver->launch();
3244     }
3245 schoenebeck 2553 }
3246    
3247     void MainWindow::on_action_merge_files() {
3248     if (this->file->GetFileName().empty()) {
3249     Glib::ustring txt = _(
3250     "You seem to have a new .gig file open that has not been saved "
3251     "yet. You must save it somewhere before starting to merge it with "
3252     "other .gig files though, because during the merge operation the "
3253     "other files' sample data must be written on file level to the "
3254     "target .gig file."
3255     );
3256     Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
3257     msg.run();
3258     return;
3259     }
3260    
3261     Gtk::FileChooserDialog dialog(*this, _("Merge .gig files"));
3262     dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
3263     dialog.add_button(_("Merge"), Gtk::RESPONSE_OK);
3264     dialog.set_default_response(Gtk::RESPONSE_CANCEL);
3265     #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
3266     Gtk::FileFilter filter;
3267     filter.add_pattern("*.gig");
3268     #else
3269     Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
3270     filter->add_pattern("*.gig");
3271     #endif
3272     dialog.set_filter(filter);
3273     if (current_gig_dir != "") {
3274     dialog.set_current_folder(current_gig_dir);
3275     }
3276     dialog.set_select_multiple(true);
3277    
3278     // show warning in the file picker dialog
3279     Gtk::HBox descriptionArea;
3280     descriptionArea.set_spacing(15);
3281     Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
3282     descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
3283     #if GTKMM_MAJOR_VERSION < 3
3284     view::WrapLabel description;
3285     #else
3286     Gtk::Label description;
3287     description.set_line_wrap();
3288     #endif
3289     description.set_markup(_(
3290     "\nSelect at least one .gig file that shall be merged to the .gig file "
3291     "currently being open in gigedit.\n\n"
3292     "<b>Please Note:</b> Merging with other files will modify your "
3293     "currently open .gig file on file level! And be aware that the current "
3294     "merge algorithm does not detect duplicate samples yet. So if you are "
3295     "merging files which are using equivalent sample data, those "
3296     "equivalent samples will currently be treated as separate samples and "
3297     "will accordingly be stored separately in the target .gig file!"
3298     ));
3299     descriptionArea.pack_start(description);
3300     dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
3301     descriptionArea.show_all();
3302    
3303     if (dialog.run() == Gtk::RESPONSE_OK) {
3304 persson 2841 printf("on_action_merge_files self=%p\n",
3305     static_cast<void*>(Glib::Threads::Thread::self()));
3306 schoenebeck 2553 std::vector<std::string> filenames = dialog.get_filenames();
3307    
3308     // merge the selected files to the currently open .gig file
3309     try {
3310     mergeFiles(filenames);
3311     } catch (RIFF::Exception e) {
3312     Gtk::MessageDialog msg(*this, e.Message, false, Gtk::MESSAGE_ERROR);
3313     msg.run();
3314     }
3315    
3316     // update GUI
3317 schoenebeck 2772 __refreshEntireGUI();
3318 schoenebeck 2553 }
3319     }
3320    
3321 schoenebeck 1411 void MainWindow::set_file_is_shared(bool b) {
3322     this->file_is_shared = b;
3323    
3324     if (file_is_shared) {
3325     m_AttachedStateLabel.set_label(_("live-mode"));
3326     m_AttachedStateImage.set(
3327     Gdk::Pixbuf::create_from_xpm_data(status_attached_xpm)
3328     );
3329     } else {
3330     m_AttachedStateLabel.set_label(_("stand-alone"));
3331     m_AttachedStateImage.set(
3332     Gdk::Pixbuf::create_from_xpm_data(status_detached_xpm)
3333     );
3334     }
3335 schoenebeck 2689
3336     {
3337     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
3338     uiManager->get_widget("/MenuBar/MenuSettings/SyncSamplerInstrumentSelection"));
3339     if (item) item->set_sensitive(b);
3340     }
3341 schoenebeck 1411 }
3342    
3343 schoenebeck 2621 void MainWindow::on_sample_ref_count_incremented(gig::Sample* sample, int offset) {
3344     if (!sample) return;
3345     sample_ref_count[sample] += offset;
3346     const int refcount = sample_ref_count[sample];
3347    
3348     Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
3349     for (int g = 0; g < model->children().size(); ++g) {
3350     Gtk::TreeModel::Row rowGroup = model->children()[g];
3351     for (int s = 0; s < rowGroup.children().size(); ++s) {
3352     Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
3353     if (rowSample[m_SamplesModel.m_col_sample] != sample) continue;
3354     rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
3355 schoenebeck 2625 rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
3356 schoenebeck 2621 }
3357     }
3358     }
3359    
3360     void MainWindow::on_sample_ref_changed(gig::Sample* oldSample, gig::Sample* newSample) {
3361     on_sample_ref_count_incremented(oldSample, -1);
3362     on_sample_ref_count_incremented(newSample, +1);
3363     }
3364    
3365     void MainWindow::on_samples_to_be_removed(std::list<gig::Sample*> samples) {
3366     // just in case a new sample is added later with exactly the same memory
3367     // address, which would lead to incorrect refcount if not deleted here
3368     for (std::list<gig::Sample*>::const_iterator it = samples.begin();
3369 schoenebeck 2666 it != samples.end(); ++it)
3370 schoenebeck 2621 {
3371     sample_ref_count.erase(*it);
3372     }
3373     }
3374    
3375 schoenebeck 2625 void MainWindow::show_samples_tab() {
3376     m_TreeViewNotebook.set_current_page(0);
3377     }
3378    
3379     void MainWindow::show_intruments_tab() {
3380     m_TreeViewNotebook.set_current_page(1);
3381     }
3382    
3383     void MainWindow::show_scripts_tab() {
3384     m_TreeViewNotebook.set_current_page(2);
3385     }
3386    
3387 schoenebeck 1339 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {
3388 schoenebeck 1322 return file_structure_to_be_changed_signal;
3389     }
3390    
3391 schoenebeck 1339 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_changed() {
3392 schoenebeck 1322 return file_structure_changed_signal;
3393     }
3394    
3395 schoenebeck 1339 sigc::signal<void, std::list<gig::Sample*> >& MainWindow::signal_samples_to_be_removed() {
3396 schoenebeck 1322 return samples_to_be_removed_signal;
3397     }
3398    
3399 schoenebeck 1339 sigc::signal<void>& MainWindow::signal_samples_removed() {
3400 schoenebeck 1322 return samples_removed_signal;
3401     }
3402    
3403 schoenebeck 1339 sigc::signal<void, gig::Region*>& MainWindow::signal_region_to_be_changed() {
3404 schoenebeck 1322 return region_to_be_changed_signal;
3405     }
3406    
3407 schoenebeck 1339 sigc::signal<void, gig::Region*>& MainWindow::signal_region_changed() {
3408 schoenebeck 1322 return region_changed_signal;
3409     }
3410    
3411 schoenebeck 1853 sigc::signal<void, gig::Sample*>& MainWindow::signal_sample_changed() {
3412     return sample_changed_signal;
3413     }
3414    
3415 schoenebeck 1339 sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& MainWindow::signal_sample_ref_changed() {
3416 schoenebeck 1322 return sample_ref_changed_signal;
3417     }
3418    
3419 schoenebeck 1339 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_to_be_changed() {
3420 schoenebeck 1322 return dimreg_to_be_changed_signal;
3421     }
3422    
3423 schoenebeck 1339 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_changed() {
3424 schoenebeck 1322 return dimreg_changed_signal;
3425     }
3426 schoenebeck 1654
3427     sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_on() {
3428     return note_on_signal;
3429     }
3430    
3431     sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_off() {
3432     return note_off_signal;
3433     }
3434 schoenebeck 1660
3435     sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_hit() {
3436     return m_RegionChooser.signal_keyboard_key_hit();
3437     }
3438    
3439     sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_released() {
3440     return m_RegionChooser.signal_keyboard_key_released();
3441     }
3442 schoenebeck 2689
3443     sigc::signal<void, gig::Instrument*>& MainWindow::signal_switch_sampler_instrument() {
3444     return switch_sampler_instrument_signal;
3445     }

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