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

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Revision 2691 - (hide annotations) (download)
Sun Jan 4 19:46:54 2015 UTC (9 years, 2 months ago) by schoenebeck
File size: 119343 byte(s)
* Dimension Region Editor: Added button "Select Sample" on the sample tab,
  which allows to conveniently select the dimension region's sample on the
  left hand side's samples tree view.

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

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