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

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Revision 2621 - (hide annotations) (download)
Wed Jun 11 16:46:27 2014 UTC (9 years, 9 months ago) by schoenebeck
File size: 105943 byte(s)
* Samples tree view on main window: display the amount of
  references for each sample and show the respective sample
  in gray color in case it is not referenced at all.

1 schoenebeck 1225 /*
2 persson 2507 * Copyright (C) 2006-2014 Andreas Persson
3 schoenebeck 1225 *
4     * This program is free software; you can redistribute it and/or
5     * modify it under the terms of the GNU General Public License as
6     * published by the Free Software Foundation; either version 2, or (at
7     * your option) any later version.
8     *
9     * This program is distributed in the hope that it will be useful, but
10     * WITHOUT ANY WARRANTY; without even the implied warranty of
11     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12     * General Public License for more details.
13     *
14     * You should have received a copy of the GNU General Public License
15     * along with program; see the file COPYING. If not, write to the Free
16     * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
17     * 02110-1301 USA.
18     */
19    
20     #include <iostream>
21 persson 1714 #include <cstring>
22 schoenebeck 1225
23 persson 2325 #include <glibmm/convert.h>
24     #include <glibmm/dispatcher.h>
25     #include <glibmm/miscutils.h>
26     #include <glibmm/stringutils.h>
27 persson 2151 #include <gtkmm/aboutdialog.h>
28 schoenebeck 1225 #include <gtkmm/filechooserdialog.h>
29     #include <gtkmm/messagedialog.h>
30     #include <gtkmm/stock.h>
31     #include <gtkmm/targetentry.h>
32     #include <gtkmm/main.h>
33 schoenebeck 1415 #include <gtkmm/toggleaction.h>
34 persson 2344 #if GTKMM_MAJOR_VERSION < 3
35 persson 1799 #include "wrapLabel.hh"
36 persson 2344 #endif
37 schoenebeck 1225
38 schoenebeck 1396 #include "global.h"
39 persson 2169 #include "compat.h"
40 schoenebeck 1396
41 schoenebeck 1225 #include <stdio.h>
42     #include <sndfile.h>
43 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 1411 #include "../../gfx/status_attached.xpm"
51     #include "../../gfx/status_detached.xpm"
52    
53 schoenebeck 1225
54 persson 1533 MainWindow::MainWindow() :
55     dimreg_label(_("Changes apply to:")),
56     dimreg_all_regions(_("all regions")),
57     dimreg_all_dimregs(_("all dimension splits")),
58     dimreg_stereo(_("both channels"))
59 schoenebeck 1225 {
60     // set_border_width(5);
61     // set_default_size(400, 200);
62    
63    
64     add(m_VBox);
65    
66     // Handle selection
67 persson 2442 m_TreeView.get_selection()->signal_changed().connect(
68 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::on_sel_change));
69    
70     // m_TreeView.set_reorderable();
71    
72     m_TreeView.signal_button_press_event().connect_notify(
73     sigc::mem_fun(*this, &MainWindow::on_button_release));
74    
75     // Add the TreeView tab, inside a ScrolledWindow, with the button underneath:
76     m_ScrolledWindow.add(m_TreeView);
77     // m_ScrolledWindow.set_size_request(200, 600);
78     m_ScrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
79    
80     m_ScrolledWindowSamples.add(m_TreeViewSamples);
81     m_ScrolledWindowSamples.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
82    
83 schoenebeck 2604 m_ScrolledWindowScripts.add(m_TreeViewScripts);
84     m_ScrolledWindowScripts.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
85 schoenebeck 1225
86 schoenebeck 2604
87 schoenebeck 1225 m_TreeViewNotebook.set_size_request(300);
88    
89     m_HPaned.add1(m_TreeViewNotebook);
90 persson 1533 dimreg_hbox.add(dimreg_label);
91     dimreg_hbox.add(dimreg_all_regions);
92     dimreg_hbox.add(dimreg_all_dimregs);
93     dimreg_stereo.set_active();
94     dimreg_hbox.add(dimreg_stereo);
95     dimreg_vbox.add(dimreg_edit);
96 persson 1582 dimreg_vbox.pack_start(dimreg_hbox, Gtk::PACK_SHRINK);
97 persson 1533 m_HPaned.add2(dimreg_vbox);
98 schoenebeck 1225
99 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."));
100     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."));
101     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."));
102     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)."));
103 schoenebeck 1225
104 persson 1831 m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, _("Samples"));
105     m_TreeViewNotebook.append_page(m_ScrolledWindow, _("Instruments"));
106 schoenebeck 2604 m_TreeViewNotebook.append_page(m_ScrolledWindowScripts, _("Scripts"));
107 schoenebeck 1225
108     actionGroup = Gtk::ActionGroup::create();
109    
110     actionGroup->add(Gtk::Action::create("MenuFile", _("_File")));
111     actionGroup->add(Gtk::Action::create("New", Gtk::Stock::NEW),
112     sigc::mem_fun(
113     *this, &MainWindow::on_action_file_new));
114     Glib::RefPtr<Gtk::Action> action =
115     Gtk::Action::create("Open", Gtk::Stock::OPEN);
116     action->property_label() = action->property_label() + "...";
117     actionGroup->add(action,
118     sigc::mem_fun(
119     *this, &MainWindow::on_action_file_open));
120     actionGroup->add(Gtk::Action::create("Save", Gtk::Stock::SAVE),
121     sigc::mem_fun(
122     *this, &MainWindow::on_action_file_save));
123     action = Gtk::Action::create("SaveAs", Gtk::Stock::SAVE_AS);
124     action->property_label() = action->property_label() + "...";
125     actionGroup->add(action,
126 persson 1261 Gtk::AccelKey("<shift><control>s"),
127 schoenebeck 1225 sigc::mem_fun(
128 persson 1261 *this, &MainWindow::on_action_file_save_as));
129 schoenebeck 1225 actionGroup->add(Gtk::Action::create("Properties",
130     Gtk::Stock::PROPERTIES),
131     sigc::mem_fun(
132     *this, &MainWindow::on_action_file_properties));
133     actionGroup->add(Gtk::Action::create("InstrProperties",
134     Gtk::Stock::PROPERTIES),
135     sigc::mem_fun(
136     *this, &MainWindow::show_instr_props));
137 persson 2507 actionGroup->add(Gtk::Action::create("MidiRules",
138 schoenebeck 2610 _("_Midi Rules...")),
139 persson 2507 sigc::mem_fun(
140     *this, &MainWindow::show_midi_rules));
141 schoenebeck 2610 actionGroup->add(Gtk::Action::create("ScriptSlots",
142     _("_Script Slots...")),
143     sigc::mem_fun(
144     *this, &MainWindow::show_script_slots));
145 schoenebeck 1225 actionGroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT),
146     sigc::mem_fun(
147 persson 1261 *this, &MainWindow::on_action_quit));
148 schoenebeck 1225 actionGroup->add(Gtk::Action::create("MenuInstrument", _("_Instrument")));
149    
150 schoenebeck 2464
151     actionGroup->add(Gtk::Action::create("MenuEdit", _("_Edit")));
152    
153     Glib::RefPtr<Gtk::ToggleAction> toggle_action =
154 schoenebeck 2536 Gtk::ToggleAction::create("CopySampleUnity", _("Copy Sample's _Unity Note"));
155 schoenebeck 2464 toggle_action->set_active(true);
156     actionGroup->add(toggle_action);
157    
158     toggle_action =
159     Gtk::ToggleAction::create("CopySampleTune", _("Copy Sample's _Fine Tune"));
160     toggle_action->set_active(true);
161     actionGroup->add(toggle_action);
162    
163     toggle_action =
164     Gtk::ToggleAction::create("CopySampleLoop", _("Copy Sample's _Loop Points"));
165     toggle_action->set_active(true);
166     actionGroup->add(toggle_action);
167    
168    
169 schoenebeck 1415 actionGroup->add(Gtk::Action::create("MenuView", _("_View")));
170 schoenebeck 2464 toggle_action =
171 schoenebeck 1415 Gtk::ToggleAction::create("Statusbar", _("_Statusbar"));
172     toggle_action->set_active(true);
173     actionGroup->add(toggle_action,
174     sigc::mem_fun(
175     *this, &MainWindow::on_action_view_status_bar));
176    
177 schoenebeck 1225 action = Gtk::Action::create("MenuHelp", Gtk::Stock::HELP);
178     actionGroup->add(Gtk::Action::create("MenuHelp",
179     action->property_label()));
180     actionGroup->add(Gtk::Action::create("About", Gtk::Stock::ABOUT),
181     sigc::mem_fun(
182     *this, &MainWindow::on_action_help_about));
183     actionGroup->add(
184     Gtk::Action::create("AddInstrument", _("Add _Instrument")),
185     sigc::mem_fun(*this, &MainWindow::on_action_add_instrument)
186     );
187     actionGroup->add(
188 schoenebeck 2395 Gtk::Action::create("DupInstrument", _("_Duplicate Instrument")),
189     sigc::mem_fun(*this, &MainWindow::on_action_duplicate_instrument)
190     );
191     actionGroup->add(
192 schoenebeck 1225 Gtk::Action::create("RemoveInstrument", Gtk::Stock::REMOVE),
193     sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument)
194     );
195    
196 schoenebeck 2541
197     actionGroup->add(Gtk::Action::create("MenuSettings", _("_Settings")));
198    
199     toggle_action =
200     Gtk::ToggleAction::create("WarnUserOnExtensions", _("Show warning on format _extensions"));
201     toggle_action->set_active(Settings::singleton()->warnUserOnExtensions);
202     actionGroup->add(
203     toggle_action,
204     sigc::mem_fun(*this, &MainWindow::on_action_warn_user_on_extensions)
205     );
206    
207    
208 schoenebeck 2548 actionGroup->add(Gtk::Action::create("MenuTools", _("_Tools")));
209    
210     actionGroup->add(
211     Gtk::Action::create("CombineInstruments", _("_Combine Instruments...")),
212     sigc::mem_fun(*this, &MainWindow::on_action_combine_instruments)
213     );
214    
215 schoenebeck 2553 actionGroup->add(
216     Gtk::Action::create("MergeFiles", _("_Merge Files...")),
217     sigc::mem_fun(*this, &MainWindow::on_action_merge_files)
218     );
219 schoenebeck 2548
220 schoenebeck 2553
221 schoenebeck 1225 // sample right-click popup actions
222     actionGroup->add(
223     Gtk::Action::create("SampleProperties", Gtk::Stock::PROPERTIES),
224     sigc::mem_fun(*this, &MainWindow::on_action_sample_properties)
225     );
226     actionGroup->add(
227     Gtk::Action::create("AddGroup", _("Add _Group")),
228     sigc::mem_fun(*this, &MainWindow::on_action_add_group)
229     );
230     actionGroup->add(
231 persson 1799 Gtk::Action::create("AddSample", _("Add _Sample(s)...")),
232 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::on_action_add_sample)
233     );
234     actionGroup->add(
235     Gtk::Action::create("RemoveSample", Gtk::Stock::REMOVE),
236     sigc::mem_fun(*this, &MainWindow::on_action_remove_sample)
237     );
238 schoenebeck 1673 actionGroup->add(
239 persson 1799 Gtk::Action::create("ReplaceAllSamplesInAllGroups",
240     _("Replace All Samples in All Groups...")),
241 schoenebeck 1673 sigc::mem_fun(*this, &MainWindow::on_action_replace_all_samples_in_all_groups)
242     );
243 schoenebeck 2604
244     // script right-click popup actions
245     actionGroup->add(
246     Gtk::Action::create("AddScriptGroup", _("Add _Group")),
247     sigc::mem_fun(*this, &MainWindow::on_action_add_script_group)
248     );
249     actionGroup->add(
250     Gtk::Action::create("AddScript", _("Add _Script")),
251     sigc::mem_fun(*this, &MainWindow::on_action_add_script)
252     );
253     actionGroup->add(
254     Gtk::Action::create("EditScript", _("_Edit Script...")),
255     sigc::mem_fun(*this, &MainWindow::on_action_edit_script)
256     );
257     actionGroup->add(
258     Gtk::Action::create("RemoveScript", Gtk::Stock::REMOVE),
259     sigc::mem_fun(*this, &MainWindow::on_action_remove_script)
260     );
261 schoenebeck 1225
262     uiManager = Gtk::UIManager::create();
263     uiManager->insert_action_group(actionGroup);
264 persson 1261 add_accel_group(uiManager->get_accel_group());
265 schoenebeck 1225
266     Glib::ustring ui_info =
267     "<ui>"
268     " <menubar name='MenuBar'>"
269     " <menu action='MenuFile'>"
270     " <menuitem action='New'/>"
271     " <menuitem action='Open'/>"
272     " <separator/>"
273     " <menuitem action='Save'/>"
274     " <menuitem action='SaveAs'/>"
275     " <separator/>"
276     " <menuitem action='Properties'/>"
277     " <separator/>"
278     " <menuitem action='Quit'/>"
279     " </menu>"
280 schoenebeck 2464 " <menu action='MenuEdit'>"
281     " <menuitem action='CopySampleUnity'/>"
282     " <menuitem action='CopySampleTune'/>"
283     " <menuitem action='CopySampleLoop'/>"
284     " </menu>"
285 schoenebeck 1225 " <menu action='MenuInstrument'>"
286     " </menu>"
287 schoenebeck 1415 " <menu action='MenuView'>"
288     " <menuitem action='Statusbar'/>"
289     " </menu>"
290 schoenebeck 2548 " <menu action='MenuTools'>"
291     " <menuitem action='CombineInstruments'/>"
292 schoenebeck 2553 " <menuitem action='MergeFiles'/>"
293 schoenebeck 2548 " </menu>"
294 schoenebeck 2541 " <menu action='MenuSettings'>"
295     " <menuitem action='WarnUserOnExtensions'/>"
296     " </menu>"
297 schoenebeck 1225 " <menu action='MenuHelp'>"
298     " <menuitem action='About'/>"
299     " </menu>"
300     " </menubar>"
301     " <popup name='PopupMenu'>"
302     " <menuitem action='InstrProperties'/>"
303 persson 2507 " <menuitem action='MidiRules'/>"
304 schoenebeck 2610 " <menuitem action='ScriptSlots'/>"
305 schoenebeck 1225 " <menuitem action='AddInstrument'/>"
306 schoenebeck 2395 " <menuitem action='DupInstrument'/>"
307 schoenebeck 1225 " <separator/>"
308     " <menuitem action='RemoveInstrument'/>"
309     " </popup>"
310     " <popup name='SamplePopupMenu'>"
311     " <menuitem action='SampleProperties'/>"
312     " <menuitem action='AddGroup'/>"
313     " <menuitem action='AddSample'/>"
314 persson 2442 " <menuitem action='ReplaceAllSamplesInAllGroups' />"
315 schoenebeck 1225 " <separator/>"
316     " <menuitem action='RemoveSample'/>"
317     " </popup>"
318 schoenebeck 2604 " <popup name='ScriptPopupMenu'>"
319     " <menuitem action='AddScriptGroup'/>"
320     " <menuitem action='AddScript'/>"
321     " <menuitem action='EditScript'/>"
322     " <separator/>"
323     " <menuitem action='RemoveScript'/>"
324     " </popup>"
325 schoenebeck 1225 "</ui>";
326     uiManager->add_ui_from_string(ui_info);
327    
328     popup_menu = dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/PopupMenu"));
329 schoenebeck 2536
330     // Set tooltips for menu items (for some reason, setting a tooltip on the
331     // respective Gtk::Action objects above will simply be ignored, no matter
332     // if using Gtk::Action::set_tooltip() or passing the tooltip string on
333     // Gtk::Action::create()).
334     {
335     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
336     uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
337     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."));
338     }
339     {
340     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
341     uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
342     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."));
343     }
344     {
345     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
346     uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
347     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."));
348     }
349 schoenebeck 2541 {
350     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
351     uiManager->get_widget("/MenuBar/MenuSettings/WarnUserOnExtensions"));
352     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."));
353     }
354 schoenebeck 2553 {
355     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
356     uiManager->get_widget("/MenuBar/MenuTools/CombineInstruments"));
357     item->set_tooltip_text(_("Create combi sounds out of individual sounds of this .gig file."));
358     }
359     {
360     Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
361     uiManager->get_widget("/MenuBar/MenuTools/MergeFiles"));
362     item->set_tooltip_text(_("Add instruments and samples of other .gig files to this .gig file."));
363     }
364 schoenebeck 1225
365 schoenebeck 2553
366 persson 2442 instrument_menu = static_cast<Gtk::MenuItem*>(
367     uiManager->get_widget("/MenuBar/MenuInstrument"))->get_submenu();
368    
369 schoenebeck 1225 Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar");
370     m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);
371     m_VBox.pack_start(m_HPaned);
372     m_VBox.pack_start(m_RegionChooser, Gtk::PACK_SHRINK);
373 schoenebeck 1661 m_VBox.pack_start(m_RegionChooser.m_VirtKeybPropsBox, Gtk::PACK_SHRINK);
374 schoenebeck 1225 m_VBox.pack_start(m_DimRegionChooser, Gtk::PACK_SHRINK);
375 schoenebeck 1411 m_VBox.pack_start(m_StatusBar, Gtk::PACK_SHRINK);
376 schoenebeck 1225
377 persson 2246 set_file_is_shared(false);
378    
379 schoenebeck 1411 // Status Bar:
380     m_StatusBar.pack_start(m_AttachedStateLabel, Gtk::PACK_SHRINK);
381     m_StatusBar.pack_start(m_AttachedStateImage, Gtk::PACK_SHRINK);
382     m_StatusBar.show();
383    
384 persson 1261 m_RegionChooser.signal_region_selected().connect(
385 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::region_changed) );
386 persson 1261 m_DimRegionChooser.signal_dimregion_selected().connect(
387 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::dimreg_changed) );
388    
389    
390     // Create the Tree model:
391     m_refTreeModel = Gtk::ListStore::create(m_Columns);
392     m_TreeView.set_model(m_refTreeModel);
393 schoenebeck 2536 m_TreeView.set_tooltip_text(_("Right click here for actions on instruments & MIDI Rules."));
394 persson 2442 instrument_name_connection = m_refTreeModel->signal_row_changed().connect(
395 schoenebeck 1225 sigc::mem_fun(*this, &MainWindow::instrument_name_changed)
396     );
397    
398     // Add the TreeView's view columns:
399     m_TreeView.append_column_editable("Instrument", m_Columns.m_col_name);
400     m_TreeView.set_headers_visible(false);
401    
402     // create samples treeview (including its data model)
403     m_refSamplesTreeModel = SamplesTreeStore::create(m_SamplesModel);
404     m_TreeViewSamples.set_model(m_refSamplesTreeModel);
405 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."));
406 schoenebeck 1225 // m_TreeViewSamples.set_reorderable();
407 schoenebeck 2621 m_TreeViewSamples.append_column_editable(_("Name"), m_SamplesModel.m_col_name);
408     m_TreeViewSamples.append_column(_("Referenced"), m_SamplesModel.m_col_refcount);
409     {
410     Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(0);
411     Gtk::CellRendererText* cellrenderer =
412     dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell_renderer());
413     column->add_attribute(
414     cellrenderer->property_foreground(), m_SamplesModel.m_color
415     );
416     }
417     {
418     Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(1);
419     Gtk::CellRendererText* cellrenderer =
420     dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell_renderer());
421     column->add_attribute(
422     cellrenderer->property_foreground(), m_SamplesModel.m_color
423     );
424     }
425     m_TreeViewSamples.set_headers_visible(true);
426 schoenebeck 1225 m_TreeViewSamples.signal_button_press_event().connect_notify(
427     sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release)
428     );
429     m_refSamplesTreeModel->signal_row_changed().connect(
430     sigc::mem_fun(*this, &MainWindow::sample_name_changed)
431     );
432    
433 schoenebeck 2604 // create scripts treeview (including its data model)
434     m_refScriptsTreeModel = ScriptsTreeStore::create(m_ScriptsModel);
435     m_TreeViewScripts.set_model(m_refScriptsTreeModel);
436     m_TreeViewScripts.set_tooltip_text(_(
437     "Note: instrument scripts are a LinuxSampler extension of the gig "
438     "format. This feature will not work with the GigaStudio software!"
439     ));
440     // m_TreeViewScripts.set_reorderable();
441     m_TreeViewScripts.append_column_editable("Samples", m_ScriptsModel.m_col_name);
442     m_TreeViewScripts.set_headers_visible(false);
443     m_TreeViewScripts.signal_button_press_event().connect_notify(
444     sigc::mem_fun(*this, &MainWindow::on_script_treeview_button_release)
445     );
446     m_refScriptsTreeModel->signal_row_changed().connect(
447     sigc::mem_fun(*this, &MainWindow::script_name_changed)
448     );
449    
450 schoenebeck 2610 // establish drag&drop between scripts tree view and ScriptSlots window
451     std::vector<Gtk::TargetEntry> drag_target_gig_script;
452     drag_target_gig_script.push_back(Gtk::TargetEntry("gig::Script"));
453     m_TreeViewScripts.drag_source_set(drag_target_gig_script);
454     m_TreeViewScripts.signal_drag_begin().connect(
455     sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_begin)
456     );
457     m_TreeViewScripts.signal_drag_data_get().connect(
458     sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_data_get)
459     );
460    
461 schoenebeck 1225 // establish drag&drop between samples tree view and dimension region 'Sample' text entry
462 persson 2169 std::vector<Gtk::TargetEntry> drag_target_gig_sample;
463     drag_target_gig_sample.push_back(Gtk::TargetEntry("gig::Sample"));
464 schoenebeck 1225 m_TreeViewSamples.drag_source_set(drag_target_gig_sample);
465 persson 1303 m_TreeViewSamples.signal_drag_begin().connect(
466     sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_begin)
467     );
468 schoenebeck 1225 m_TreeViewSamples.signal_drag_data_get().connect(
469     sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_data_get)
470     );
471     dimreg_edit.wSample->drag_dest_set(drag_target_gig_sample);
472     dimreg_edit.wSample->signal_drag_data_received().connect(
473     sigc::mem_fun(*this, &MainWindow::on_sample_label_drop_drag_data_received)
474     );
475 persson 1261 dimreg_edit.signal_dimreg_changed().connect(
476 schoenebeck 1322 sigc::hide(sigc::mem_fun(*this, &MainWindow::file_changed)));
477 persson 1261 m_RegionChooser.signal_instrument_changed().connect(
478     sigc::mem_fun(*this, &MainWindow::file_changed));
479     m_DimRegionChooser.signal_region_changed().connect(
480     sigc::mem_fun(*this, &MainWindow::file_changed));
481 persson 2423 instrumentProps.signal_changed().connect(
482 persson 1261 sigc::mem_fun(*this, &MainWindow::file_changed));
483 persson 2423 propDialog.signal_changed().connect(
484 persson 1582 sigc::mem_fun(*this, &MainWindow::file_changed));
485 persson 2507 midiRules.signal_changed().connect(
486     sigc::mem_fun(*this, &MainWindow::file_changed));
487 schoenebeck 1322
488     dimreg_edit.signal_dimreg_to_be_changed().connect(
489     dimreg_to_be_changed_signal.make_slot());
490     dimreg_edit.signal_dimreg_changed().connect(
491     dimreg_changed_signal.make_slot());
492     dimreg_edit.signal_sample_ref_changed().connect(
493     sample_ref_changed_signal.make_slot());
494 schoenebeck 2621 sample_ref_changed_signal.connect(
495     sigc::mem_fun(*this, &MainWindow::on_sample_ref_changed)
496     );
497     samples_to_be_removed_signal.connect(
498     sigc::mem_fun(*this, &MainWindow::on_samples_to_be_removed)
499     );
500 schoenebeck 1322
501     m_RegionChooser.signal_instrument_struct_to_be_changed().connect(
502     sigc::hide(
503     sigc::bind(
504     file_structure_to_be_changed_signal.make_slot(),
505     sigc::ref(this->file)
506     )
507     )
508     );
509     m_RegionChooser.signal_instrument_struct_changed().connect(
510     sigc::hide(
511     sigc::bind(
512     file_structure_changed_signal.make_slot(),
513     sigc::ref(this->file)
514     )
515     )
516     );
517     m_RegionChooser.signal_region_to_be_changed().connect(
518     region_to_be_changed_signal.make_slot());
519     m_RegionChooser.signal_region_changed_signal().connect(
520     region_changed_signal.make_slot());
521    
522 schoenebeck 1654 note_on_signal.connect(
523     sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_on_event));
524     note_off_signal.connect(
525     sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_off_event));
526    
527 persson 1533 dimreg_all_regions.signal_toggled().connect(
528     sigc::mem_fun(*this, &MainWindow::update_dimregs));
529     dimreg_all_dimregs.signal_toggled().connect(
530     sigc::mem_fun(*this, &MainWindow::dimreg_all_dimregs_toggled));
531     dimreg_stereo.signal_toggled().connect(
532     sigc::mem_fun(*this, &MainWindow::update_dimregs));
533    
534 schoenebeck 1225 file = 0;
535 persson 1261 file_is_changed = false;
536 schoenebeck 1225
537     show_all_children();
538 schoenebeck 1300
539     // start with a new gig file by default
540     on_action_file_new();
541 schoenebeck 2550
542     // select 'Instruments' tab by default
543     // (gtk allows this only if the tab childs are visible, thats why it's here)
544     m_TreeViewNotebook.set_current_page(1);
545 schoenebeck 1225 }
546    
547     MainWindow::~MainWindow()
548     {
549     }
550    
551 persson 1261 bool MainWindow::on_delete_event(GdkEventAny* event)
552     {
553 schoenebeck 1382 return !file_is_shared && file_is_changed && !close_confirmation_dialog();
554 persson 1261 }
555    
556     void MainWindow::on_action_quit()
557     {
558 schoenebeck 1382 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
559 persson 1261 hide();
560     }
561    
562 schoenebeck 1225 void MainWindow::region_changed()
563     {
564     m_DimRegionChooser.set_region(m_RegionChooser.get_region());
565     }
566    
567 persson 1533 gig::Instrument* MainWindow::get_instrument()
568 schoenebeck 1225 {
569 persson 1533 gig::Instrument* instrument = 0;
570 persson 2442 Gtk::TreeModel::const_iterator it =
571     m_TreeView.get_selection()->get_selected();
572 schoenebeck 1225 if (it) {
573     Gtk::TreeModel::Row row = *it;
574 persson 1533 instrument = row[m_Columns.m_col_instr];
575     }
576     return instrument;
577     }
578 schoenebeck 1225
579 persson 1533 void MainWindow::add_region_to_dimregs(gig::Region* region, bool stereo, bool all_dimregs)
580     {
581     if (all_dimregs) {
582     for (int i = 0 ; i < region->DimensionRegions ; i++) {
583     if (region->pDimensionRegions[i]) {
584     dimreg_edit.dimregs.insert(region->pDimensionRegions[i]);
585     }
586     }
587 schoenebeck 1225 } else {
588 persson 1533 m_DimRegionChooser.get_dimregions(region, stereo, dimreg_edit.dimregs);
589 schoenebeck 1225 }
590     }
591    
592 persson 1533 void MainWindow::update_dimregs()
593     {
594     dimreg_edit.dimregs.clear();
595     bool all_regions = dimreg_all_regions.get_active();
596     bool stereo = dimreg_stereo.get_active();
597     bool all_dimregs = dimreg_all_dimregs.get_active();
598    
599     if (all_regions) {
600     gig::Instrument* instrument = get_instrument();
601     if (instrument) {
602     for (gig::Region* region = instrument->GetFirstRegion() ;
603     region ;
604     region = instrument->GetNextRegion()) {
605     add_region_to_dimregs(region, stereo, all_dimregs);
606     }
607     }
608     } else {
609     gig::Region* region = m_RegionChooser.get_region();
610     if (region) {
611     add_region_to_dimregs(region, stereo, all_dimregs);
612     }
613     }
614     }
615    
616     void MainWindow::dimreg_all_dimregs_toggled()
617     {
618     dimreg_stereo.set_sensitive(!dimreg_all_dimregs.get_active());
619     update_dimregs();
620     }
621    
622     void MainWindow::dimreg_changed()
623     {
624     update_dimregs();
625     dimreg_edit.set_dim_region(m_DimRegionChooser.get_dimregion());
626     }
627    
628     void MainWindow::on_sel_change()
629     {
630 persson 2442 // select item in instrument menu
631     Gtk::TreeModel::iterator it = m_TreeView.get_selection()->get_selected();
632     if (it) {
633     Gtk::TreePath path(it);
634     int index = path[0];
635     const std::vector<Gtk::Widget*> children =
636     instrument_menu->get_children();
637     static_cast<Gtk::RadioMenuItem*>(children[index])->set_active();
638     }
639    
640 persson 1533 m_RegionChooser.set_instrument(get_instrument());
641     }
642    
643 schoenebeck 1225 void loader_progress_callback(gig::progress_t* progress)
644     {
645     Loader* loader = static_cast<Loader*>(progress->custom);
646     loader->progress_callback(progress->factor);
647     }
648    
649     void Loader::progress_callback(float fraction)
650     {
651     {
652 persson 2325 Glib::Threads::Mutex::Lock lock(progressMutex);
653 schoenebeck 1225 progress = fraction;
654     }
655     progress_dispatcher();
656     }
657    
658     void Loader::thread_function()
659     {
660 persson 2325 printf("thread_function self=%x\n", Glib::Threads::Thread::self());
661 schoenebeck 1225 printf("Start %s\n", filename);
662     RIFF::File* riff = new RIFF::File(filename);
663     gig = new gig::File(riff);
664     gig::progress_t progress;
665     progress.callback = loader_progress_callback;
666     progress.custom = this;
667    
668     gig->GetInstrument(0, &progress);
669     printf("End\n");
670     finished_dispatcher();
671     }
672    
673     Loader::Loader(const char* filename)
674 persson 2151 : filename(filename), thread(0)
675 schoenebeck 1225 {
676     }
677    
678     void Loader::launch()
679     {
680 persson 2332 #ifdef OLD_THREADS
681     thread = Glib::Thread::create(sigc::mem_fun(*this, &Loader::thread_function), true);
682     #else
683     thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Loader::thread_function));
684     #endif
685 schoenebeck 1225 printf("launch thread=%x\n", thread);
686     }
687    
688     float Loader::get_progress()
689     {
690     float res;
691     {
692 persson 2325 Glib::Threads::Mutex::Lock lock(progressMutex);
693 schoenebeck 1225 res = progress;
694     }
695     return res;
696     }
697    
698     Glib::Dispatcher& Loader::signal_progress()
699     {
700     return progress_dispatcher;
701     }
702    
703     Glib::Dispatcher& Loader::signal_finished()
704     {
705     return finished_dispatcher;
706     }
707    
708     LoadDialog::LoadDialog(const Glib::ustring& title, Gtk::Window& parent)
709     : Gtk::Dialog(title, parent, true)
710     {
711     get_vbox()->pack_start(progressBar);
712     show_all_children();
713     }
714    
715     // Clear all GUI elements / controls. This method is typically called
716     // before a new .gig file is to be created or to be loaded.
717     void MainWindow::__clear() {
718     // forget all samples that ought to be imported
719     m_SampleImportQueue.clear();
720     // clear the samples and instruments tree views
721     m_refTreeModel->clear();
722     m_refSamplesTreeModel->clear();
723 schoenebeck 2615 m_refScriptsTreeModel->clear();
724 persson 2442 // remove all entries from "Instrument" menu
725     while (!instrument_menu->get_children().empty()) {
726     remove_instrument_from_menu(0);
727     }
728 schoenebeck 1225 // free libgig's gig::File instance
729 schoenebeck 1382 if (file && !file_is_shared) delete file;
730     file = NULL;
731 schoenebeck 1411 set_file_is_shared(false);
732 schoenebeck 1225 }
733    
734 schoenebeck 2553 void MainWindow::__refreshEntireGUI() {
735     // clear the samples and instruments tree views
736     m_refTreeModel->clear();
737     m_refSamplesTreeModel->clear();
738 schoenebeck 2615 m_refScriptsTreeModel->clear();
739 schoenebeck 2553 // remove all entries from "Instrument" menu
740     while (!instrument_menu->get_children().empty()) {
741     remove_instrument_from_menu(0);
742     }
743    
744     if (!this->file) return;
745    
746     load_gig(
747     this->file, this->file->pInfo->Name.c_str(), this->file_is_shared
748     );
749     }
750    
751 schoenebeck 1225 void MainWindow::on_action_file_new()
752     {
753 schoenebeck 1382 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
754 persson 1261
755 schoenebeck 1382 if (file_is_shared && !leaving_shared_mode_dialog()) return;
756    
757 schoenebeck 1225 // clear all GUI elements
758     __clear();
759     // create a new .gig file (virtually yet)
760     gig::File* pFile = new gig::File;
761     // already add one new instrument by default
762     gig::Instrument* pInstrument = pFile->AddInstrument();
763 persson 2446 pInstrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument"));
764 schoenebeck 1225 // update GUI with that new gig::File
765 persson 1261 load_gig(pFile, 0 /*no file name yet*/);
766 schoenebeck 1225 }
767    
768 persson 1261 bool MainWindow::close_confirmation_dialog()
769     {
770     gchar* msg = g_strdup_printf(_("Save changes to \"%s\" before closing?"),
771     Glib::filename_display_basename(filename).c_str());
772     Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
773     g_free(msg);
774     dialog.set_secondary_text(_("If you close without saving, your changes will be lost."));
775     dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO);
776     dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
777     dialog.add_button(file_has_name ? Gtk::Stock::SAVE : Gtk::Stock::SAVE_AS, Gtk::RESPONSE_YES);
778     dialog.set_default_response(Gtk::RESPONSE_YES);
779     int response = dialog.run();
780 persson 1303 dialog.hide();
781 persson 1261 if (response == Gtk::RESPONSE_YES) return file_save();
782     return response != Gtk::RESPONSE_CANCEL;
783     }
784    
785 schoenebeck 1382 bool MainWindow::leaving_shared_mode_dialog() {
786     Glib::ustring msg = _("Detach from sampler and proceed working stand-alone?");
787     Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
788     dialog.set_secondary_text(
789     _("If you proceed to work on another instrument file, it won't be "
790     "used by the sampler until you tell the sampler explicitly to "
791 persson 2151 "load it."));
792 schoenebeck 1382 dialog.add_button(_("_Yes, Detach"), Gtk::RESPONSE_YES);
793     dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
794     dialog.set_default_response(Gtk::RESPONSE_CANCEL);
795     int response = dialog.run();
796     dialog.hide();
797     return response == Gtk::RESPONSE_YES;
798     }
799    
800 schoenebeck 1225 void MainWindow::on_action_file_open()
801     {
802 schoenebeck 1382 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
803 persson 1261
804 schoenebeck 1382 if (file_is_shared && !leaving_shared_mode_dialog()) return;
805    
806 schoenebeck 1225 Gtk::FileChooserDialog dialog(*this, _("Open file"));
807     dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
808     dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
809 persson 1261 dialog.set_default_response(Gtk::RESPONSE_OK);
810 persson 2169 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
811 schoenebeck 1225 Gtk::FileFilter filter;
812     filter.add_pattern("*.gig");
813 persson 2169 #else
814     Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
815     filter->add_pattern("*.gig");
816     #endif
817 schoenebeck 1225 dialog.set_filter(filter);
818 persson 1725 if (current_gig_dir != "") {
819     dialog.set_current_folder(current_gig_dir);
820 persson 1261 }
821 schoenebeck 1225 if (dialog.run() == Gtk::RESPONSE_OK) {
822 persson 1261 std::string filename = dialog.get_filename();
823     printf("filename=%s\n", filename.c_str());
824 persson 2325 printf("on_action_file_open self=%x\n", Glib::Threads::Thread::self());
825 persson 1261 load_file(filename.c_str());
826 persson 1725 current_gig_dir = Glib::path_get_dirname(filename);
827 schoenebeck 1225 }
828     }
829    
830     void MainWindow::load_file(const char* name)
831     {
832 persson 1303 __clear();
833 persson 1831 load_dialog = new LoadDialog(_("Loading..."), *this);
834 schoenebeck 1225 load_dialog->show_all();
835     loader = new Loader(strdup(name));
836     loader->signal_progress().connect(
837     sigc::mem_fun(*this, &MainWindow::on_loader_progress));
838     loader->signal_finished().connect(
839     sigc::mem_fun(*this, &MainWindow::on_loader_finished));
840     loader->launch();
841     }
842    
843     void MainWindow::load_instrument(gig::Instrument* instr) {
844     if (!instr) {
845     Glib::ustring txt = "Provided instrument is NULL!\n";
846     Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
847     msg.run();
848     Gtk::Main::quit();
849     }
850 schoenebeck 1328 // clear all GUI elements
851     __clear();
852     // load the instrument
853 schoenebeck 1225 gig::File* pFile = (gig::File*) instr->GetParent();
854 schoenebeck 1382 load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);
855 schoenebeck 1225 //TODO: automatically select the given instrument
856     }
857    
858     void MainWindow::on_loader_progress()
859     {
860     load_dialog->set_fraction(loader->get_progress());
861     }
862    
863     void MainWindow::on_loader_finished()
864     {
865     printf("Loader finished!\n");
866 persson 2325 printf("on_loader_finished self=%x\n", Glib::Threads::Thread::self());
867 schoenebeck 1225 load_gig(loader->gig, loader->filename);
868     load_dialog->hide();
869     }
870    
871     void MainWindow::on_action_file_save()
872     {
873 persson 1261 file_save();
874     }
875    
876 persson 1303 bool MainWindow::check_if_savable()
877     {
878     if (!file) return false;
879    
880     if (!file->GetFirstSample()) {
881     Gtk::MessageDialog(*this, _("The file could not be saved "
882     "because it contains no samples"),
883     false, Gtk::MESSAGE_ERROR).run();
884     return false;
885     }
886    
887     for (gig::Instrument* instrument = file->GetFirstInstrument() ; instrument ;
888     instrument = file->GetNextInstrument()) {
889     if (!instrument->GetFirstRegion()) {
890     Gtk::MessageDialog(*this, _("The file could not be saved "
891     "because there are instruments "
892     "that have no regions"),
893     false, Gtk::MESSAGE_ERROR).run();
894     return false;
895     }
896     }
897     return true;
898     }
899    
900 persson 1261 bool MainWindow::file_save()
901     {
902 persson 1303 if (!check_if_savable()) return false;
903 schoenebeck 1382 if (!file_is_shared && !file_has_name) return file_save_as();
904 persson 1261
905 schoenebeck 1225 std::cout << "Saving file\n" << std::flush;
906 schoenebeck 1322 file_structure_to_be_changed_signal.emit(this->file);
907 schoenebeck 1225 try {
908     file->Save();
909 persson 1261 if (file_is_changed) {
910     set_title(get_title().substr(1));
911     file_is_changed = false;
912     }
913 schoenebeck 1225 } catch (RIFF::Exception e) {
914 schoenebeck 1322 file_structure_changed_signal.emit(this->file);
915 schoenebeck 1382 Glib::ustring txt = _("Could not save file: ") + e.Message;
916 schoenebeck 1225 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
917     msg.run();
918 persson 1261 return false;
919 schoenebeck 1225 }
920     std::cout << "Saving file done\n" << std::flush;
921     __import_queued_samples();
922 schoenebeck 1322 file_structure_changed_signal.emit(this->file);
923 persson 1261 return true;
924 schoenebeck 1225 }
925    
926     void MainWindow::on_action_file_save_as()
927     {
928 persson 1303 if (!check_if_savable()) return;
929 persson 1261 file_save_as();
930     }
931    
932     bool MainWindow::file_save_as()
933     {
934     Gtk::FileChooserDialog dialog(*this, _("Save as"), Gtk::FILE_CHOOSER_ACTION_SAVE);
935 schoenebeck 1225 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
936     dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK);
937 persson 1261 dialog.set_default_response(Gtk::RESPONSE_OK);
938 persson 2151 dialog.set_do_overwrite_confirmation();
939 persson 1261
940 persson 2169 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
941 schoenebeck 1225 Gtk::FileFilter filter;
942     filter.add_pattern("*.gig");
943 persson 2169 #else
944     Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
945     filter->add_pattern("*.gig");
946     #endif
947 schoenebeck 1225 dialog.set_filter(filter);
948 persson 1261
949 schoenebeck 1679 // set initial dir and filename of the Save As dialog
950     // and prepare that initial filename as a copy of the gig
951     {
952     std::string basename = Glib::path_get_basename(filename);
953     std::string dir = Glib::path_get_dirname(filename);
954 persson 1831 basename = std::string(_("copy_of_")) + basename;
955 schoenebeck 1679 Glib::ustring copyFileName = Glib::build_filename(dir, basename);
956     if (Glib::path_is_absolute(filename)) {
957     dialog.set_filename(copyFileName);
958     } else {
959 persson 1725 if (current_gig_dir != "") dialog.set_current_folder(current_gig_dir);
960 schoenebeck 1679 }
961     dialog.set_current_name(Glib::filename_display_basename(copyFileName));
962 persson 1261 }
963    
964 schoenebeck 1679 // show warning in the dialog
965     Gtk::HBox descriptionArea;
966     descriptionArea.set_spacing(15);
967     Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
968     descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
969 persson 2344 #if GTKMM_MAJOR_VERSION < 3
970 persson 1799 view::WrapLabel description;
971 persson 2344 #else
972     Gtk::Label description;
973     description.set_line_wrap();
974     #endif
975 schoenebeck 1679 description.set_markup(
976     _("\n<b>CAUTION:</b> You <b>MUST</b> use the "
977     "<span style=\"italic\">\"Save\"</span> dialog instead of "
978     "<span style=\"italic\">\"Save As...\"</span> if you want to save "
979     "to the same .gig file. Using "
980     "<span style=\"italic\">\"Save As...\"</span> for writing to the "
981     "same .gig file will end up in corrupted sample wave data!\n")
982     );
983 persson 1799 descriptionArea.pack_start(description);
984 schoenebeck 1679 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
985 persson 1799 descriptionArea.show_all();
986 schoenebeck 1679
987 schoenebeck 1225 if (dialog.run() == Gtk::RESPONSE_OK) {
988 schoenebeck 1322 file_structure_to_be_changed_signal.emit(this->file);
989 schoenebeck 1225 try {
990 persson 1261 std::string filename = dialog.get_filename();
991     if (!Glib::str_has_suffix(filename, ".gig")) {
992     filename += ".gig";
993     }
994     printf("filename=%s\n", filename.c_str());
995     file->Save(filename);
996     this->filename = filename;
997 persson 1725 current_gig_dir = Glib::path_get_dirname(filename);
998 persson 1261 set_title(Glib::filename_display_basename(filename));
999     file_has_name = true;
1000     file_is_changed = false;
1001 schoenebeck 1225 } catch (RIFF::Exception e) {
1002 schoenebeck 1322 file_structure_changed_signal.emit(this->file);
1003 schoenebeck 1382 Glib::ustring txt = _("Could not save file: ") + e.Message;
1004 schoenebeck 1225 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1005     msg.run();
1006 persson 1261 return false;
1007 schoenebeck 1225 }
1008     __import_queued_samples();
1009 schoenebeck 1322 file_structure_changed_signal.emit(this->file);
1010 persson 1261 return true;
1011 schoenebeck 1225 }
1012 persson 1261 return false;
1013 schoenebeck 1225 }
1014    
1015     // actually write the sample(s)' data to the gig file
1016     void MainWindow::__import_queued_samples() {
1017     std::cout << "Starting sample import\n" << std::flush;
1018     Glib::ustring error_files;
1019     printf("Samples to import: %d\n", m_SampleImportQueue.size());
1020     for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
1021     iter != m_SampleImportQueue.end(); ) {
1022     printf("Importing sample %s\n",(*iter).sample_path.c_str());
1023     SF_INFO info;
1024     info.format = 0;
1025     SNDFILE* hFile = sf_open((*iter).sample_path.c_str(), SFM_READ, &info);
1026 persson 2398 sf_command(hFile, SFC_SET_SCALE_FLOAT_INT_READ, 0, SF_TRUE);
1027 schoenebeck 1225 try {
1028 persson 1831 if (!hFile) throw std::string(_("could not open file"));
1029 schoenebeck 1225 // determine sample's bit depth
1030     int bitdepth;
1031     switch (info.format & 0xff) {
1032     case SF_FORMAT_PCM_S8:
1033     case SF_FORMAT_PCM_16:
1034 persson 1265 case SF_FORMAT_PCM_U8:
1035 schoenebeck 1225 bitdepth = 16;
1036     break;
1037     case SF_FORMAT_PCM_24:
1038     case SF_FORMAT_PCM_32:
1039     case SF_FORMAT_FLOAT:
1040     case SF_FORMAT_DOUBLE:
1041 persson 1265 bitdepth = 24;
1042 schoenebeck 1225 break;
1043     default:
1044     sf_close(hFile); // close sound file
1045 persson 1831 throw std::string(_("format not supported")); // unsupported subformat (yet?)
1046 schoenebeck 1225 }
1047 persson 1265
1048     const int bufsize = 10000;
1049 schoenebeck 1225 switch (bitdepth) {
1050 persson 1265 case 16: {
1051     short* buffer = new short[bufsize * info.channels];
1052     sf_count_t cnt = info.frames;
1053     while (cnt) {
1054     // libsndfile does the conversion for us (if needed)
1055     int n = sf_readf_short(hFile, buffer, bufsize);
1056     // write from buffer directly (physically) into .gig file
1057     iter->gig_sample->Write(buffer, n);
1058     cnt -= n;
1059     }
1060     delete[] buffer;
1061 schoenebeck 1225 break;
1062 persson 1265 }
1063     case 24: {
1064     int* srcbuf = new int[bufsize * info.channels];
1065     uint8_t* dstbuf = new uint8_t[bufsize * 3 * info.channels];
1066     sf_count_t cnt = info.frames;
1067     while (cnt) {
1068     // libsndfile returns 32 bits, convert to 24
1069     int n = sf_readf_int(hFile, srcbuf, bufsize);
1070     int j = 0;
1071     for (int i = 0 ; i < n * info.channels ; i++) {
1072     dstbuf[j++] = srcbuf[i] >> 8;
1073     dstbuf[j++] = srcbuf[i] >> 16;
1074     dstbuf[j++] = srcbuf[i] >> 24;
1075     }
1076     // write from buffer directly (physically) into .gig file
1077     iter->gig_sample->Write(dstbuf, n);
1078     cnt -= n;
1079     }
1080     delete[] srcbuf;
1081     delete[] dstbuf;
1082 schoenebeck 1225 break;
1083 persson 1265 }
1084 schoenebeck 1225 }
1085     // cleanup
1086     sf_close(hFile);
1087 schoenebeck 1853 // let the sampler re-cache the sample if needed
1088     sample_changed_signal.emit(iter->gig_sample);
1089 schoenebeck 1225 // on success we remove the sample from the import queue,
1090     // otherwise keep it, maybe it works the next time ?
1091     std::list<SampleImportItem>::iterator cur = iter;
1092     ++iter;
1093     m_SampleImportQueue.erase(cur);
1094     } catch (std::string what) {
1095     // remember the files that made trouble (and their cause)
1096 persson 2442 if (!error_files.empty()) error_files += "\n";
1097 schoenebeck 1225 error_files += (*iter).sample_path += " (" + what + ")";
1098     ++iter;
1099     }
1100     }
1101     // show error message box when some sample(s) could not be imported
1102 persson 2442 if (!error_files.empty()) {
1103 schoenebeck 1382 Glib::ustring txt = _("Could not import the following sample(s):\n") + error_files;
1104 schoenebeck 1225 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1105     msg.run();
1106     }
1107     }
1108    
1109     void MainWindow::on_action_file_properties()
1110     {
1111     propDialog.show();
1112     propDialog.deiconify();
1113     }
1114    
1115 schoenebeck 2541 void MainWindow::on_action_warn_user_on_extensions() {
1116     Settings::singleton()->warnUserOnExtensions =
1117     !Settings::singleton()->warnUserOnExtensions;
1118     }
1119    
1120 schoenebeck 1225 void MainWindow::on_action_help_about()
1121     {
1122     Gtk::AboutDialog dialog;
1123 persson 1959 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 12) || GTKMM_MAJOR_VERSION > 2
1124     dialog.set_program_name("Gigedit");
1125     #else
1126     dialog.set_name("Gigedit");
1127     #endif
1128 schoenebeck 1225 dialog.set_version(VERSION);
1129 persson 2507 dialog.set_copyright("Copyright (C) 2006-2014 Andreas Persson");
1130 schoenebeck 2476 const std::string sComment =
1131     _("Built " __DATE__ "\nUsing ") +
1132     ::gig::libraryName() + " " + ::gig::libraryVersion() + "\n\n" +
1133     _(
1134     "Gigedit is released under the GNU General Public License.\n"
1135     "\n"
1136     "Please notice that this is still a very young instrument editor. "
1137     "So better backup your Gigasampler files before editing them with "
1138     "this application.\n"
1139     "\n"
1140     "Please report bugs to: http://bugs.linuxsampler.org"
1141     );
1142     dialog.set_comments(sComment.c_str());
1143 schoenebeck 1436 dialog.set_website("http://www.linuxsampler.org");
1144     dialog.set_website_label("http://www.linuxsampler.org");
1145 schoenebeck 1225 dialog.run();
1146     }
1147    
1148     PropDialog::PropDialog()
1149 schoenebeck 2560 : eFileFormat(_("File Format")),
1150     eName(_("Name")),
1151 persson 1831 eCreationDate(_("Creation date")),
1152     eComments(_("Comments")),
1153     eProduct(_("Product")),
1154     eCopyright(_("Copyright")),
1155     eArtists(_("Artists")),
1156     eGenre(_("Genre")),
1157     eKeywords(_("Keywords")),
1158     eEngineer(_("Engineer")),
1159     eTechnician(_("Technician")),
1160     eSoftware(_("Software")),
1161     eMedium(_("Medium")),
1162     eSource(_("Source")),
1163     eSourceForm(_("Source form")),
1164     eCommissioned(_("Commissioned")),
1165     eSubject(_("Subject")),
1166 persson 1582 quitButton(Gtk::Stock::CLOSE),
1167 schoenebeck 2560 table(2, 1),
1168     m_file(NULL)
1169 schoenebeck 1225 {
1170 persson 1831 set_title(_("File Properties"));
1171 persson 1582 eName.set_width_chars(50);
1172    
1173     connect(eName, &DLS::Info::Name);
1174     connect(eCreationDate, &DLS::Info::CreationDate);
1175     connect(eComments, &DLS::Info::Comments);
1176     connect(eProduct, &DLS::Info::Product);
1177     connect(eCopyright, &DLS::Info::Copyright);
1178     connect(eArtists, &DLS::Info::Artists);
1179     connect(eGenre, &DLS::Info::Genre);
1180     connect(eKeywords, &DLS::Info::Keywords);
1181     connect(eEngineer, &DLS::Info::Engineer);
1182     connect(eTechnician, &DLS::Info::Technician);
1183     connect(eSoftware, &DLS::Info::Software);
1184     connect(eMedium, &DLS::Info::Medium);
1185     connect(eSource, &DLS::Info::Source);
1186     connect(eSourceForm, &DLS::Info::SourceForm);
1187     connect(eCommissioned, &DLS::Info::Commissioned);
1188     connect(eSubject, &DLS::Info::Subject);
1189    
1190 schoenebeck 2560 table.add(eFileFormat);
1191 persson 1582 table.add(eName);
1192     table.add(eCreationDate);
1193     table.add(eComments);
1194     table.add(eProduct);
1195     table.add(eCopyright);
1196     table.add(eArtists);
1197     table.add(eGenre);
1198     table.add(eKeywords);
1199     table.add(eEngineer);
1200     table.add(eTechnician);
1201     table.add(eSoftware);
1202     table.add(eMedium);
1203     table.add(eSource);
1204     table.add(eSourceForm);
1205     table.add(eCommissioned);
1206     table.add(eSubject);
1207    
1208 schoenebeck 1225 table.set_col_spacings(5);
1209 persson 1582 add(vbox);
1210     table.set_border_width(5);
1211     vbox.add(table);
1212     vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1213     buttonBox.set_layout(Gtk::BUTTONBOX_END);
1214     buttonBox.set_border_width(5);
1215     buttonBox.show();
1216     buttonBox.pack_start(quitButton);
1217 persson 2151 quitButton.set_can_default();
1218 persson 1582 quitButton.grab_focus();
1219     quitButton.signal_clicked().connect(
1220     sigc::mem_fun(*this, &PropDialog::hide));
1221 schoenebeck 2560 eFileFormat.signal_value_changed().connect(
1222     sigc::mem_fun(*this, &PropDialog::onFileFormatChanged));
1223 schoenebeck 1225
1224 persson 1582 quitButton.show();
1225     vbox.show();
1226 schoenebeck 1225 show_all_children();
1227     }
1228    
1229 schoenebeck 2560 void PropDialog::set_file(gig::File* file)
1230     {
1231     m_file = file;
1232    
1233     // update file format version combo box
1234     const std::string sGiga = "Gigasampler/GigaStudio v";
1235     const int major = file->pVersion->major;
1236     std::vector<std::string> txts;
1237     std::vector<int> values;
1238     txts.push_back(sGiga + "2"); values.push_back(2);
1239 schoenebeck 2566 txts.push_back(sGiga + "3/v4"); values.push_back(3);
1240 schoenebeck 2560 if (major != 2 && major != 3) {
1241     txts.push_back(sGiga + ToString(major)); values.push_back(major);
1242     }
1243     std::vector<const char*> texts;
1244     for (int i = 0; i < txts.size(); ++i) texts.push_back(txts[i].c_str());
1245 persson 2579 texts.push_back(NULL); values.push_back(0);
1246 schoenebeck 2560 eFileFormat.set_choices(&texts[0], &values[0]);
1247     eFileFormat.set_value(major);
1248     }
1249    
1250     void PropDialog::onFileFormatChanged() {
1251     const int major = eFileFormat.get_value();
1252     if (m_file) m_file->pVersion->major = major;
1253     }
1254    
1255 schoenebeck 1225 void PropDialog::set_info(DLS::Info* info)
1256     {
1257 persson 2423 update(info);
1258 schoenebeck 1225 }
1259    
1260 persson 1582
1261 persson 2445 void InstrumentProps::set_Name(const gig::String& name)
1262     {
1263     m->pInfo->Name = name;
1264     }
1265    
1266     void InstrumentProps::update_name()
1267     {
1268     update_model++;
1269     eName.set_value(m->pInfo->Name);
1270     update_model--;
1271     }
1272    
1273 persson 1460 void InstrumentProps::set_IsDrum(bool value)
1274     {
1275 persson 2423 m->IsDrum = value;
1276 persson 1460 }
1277    
1278     void InstrumentProps::set_MIDIBank(uint16_t value)
1279     {
1280 persson 2423 m->MIDIBank = value;
1281 persson 1460 }
1282    
1283     void InstrumentProps::set_MIDIProgram(uint32_t value)
1284     {
1285 persson 2423 m->MIDIProgram = value;
1286 persson 1460 }
1287    
1288 persson 2423 InstrumentProps::InstrumentProps() :
1289     quitButton(Gtk::Stock::CLOSE),
1290     table(2,1),
1291     eName(_("Name")),
1292     eIsDrum(_("Is drum")),
1293     eMIDIBank(_("MIDI bank"), 0, 16383),
1294     eMIDIProgram(_("MIDI program")),
1295     eAttenuation(_("Attenuation"), 0, 96, 0, 1),
1296     eGainPlus6(_("Gain +6dB"), eAttenuation, -6),
1297     eEffectSend(_("Effect send"), 0, 65535),
1298     eFineTune(_("Fine tune"), -8400, 8400),
1299     ePitchbendRange(_("Pitchbend range"), 0, 12),
1300     ePianoReleaseMode(_("Piano release mode")),
1301     eDimensionKeyRangeLow(_("Keyswitching range low")),
1302     eDimensionKeyRangeHigh(_("Keyswitching range high"))
1303 persson 1460 {
1304 persson 1831 set_title(_("Instrument Properties"));
1305 schoenebeck 1225
1306 schoenebeck 1656 eDimensionKeyRangeLow.set_tip(
1307     _("start of the keyboard area which should switch the "
1308     "\"keyswitching\" dimension")
1309     );
1310     eDimensionKeyRangeHigh.set_tip(
1311     _("end of the keyboard area which should switch the "
1312     "\"keyswitching\" dimension")
1313     );
1314    
1315 persson 2445 connect(eName, &InstrumentProps::set_Name);
1316 persson 1460 connect(eIsDrum, &InstrumentProps::set_IsDrum);
1317     connect(eMIDIBank, &InstrumentProps::set_MIDIBank);
1318     connect(eMIDIProgram, &InstrumentProps::set_MIDIProgram);
1319     connect(eAttenuation, &gig::Instrument::Attenuation);
1320     connect(eGainPlus6, &gig::Instrument::Attenuation);
1321     connect(eEffectSend, &gig::Instrument::EffectSend);
1322     connect(eFineTune, &gig::Instrument::FineTune);
1323     connect(ePitchbendRange, &gig::Instrument::PitchbendRange);
1324     connect(ePianoReleaseMode, &gig::Instrument::PianoReleaseMode);
1325 persson 2423 connect(eDimensionKeyRangeLow, eDimensionKeyRangeHigh,
1326     &gig::Instrument::DimensionKeyRange);
1327 persson 1460
1328 persson 2445 eName.signal_value_changed().connect(sig_name_changed.make_slot());
1329    
1330 schoenebeck 1225 table.set_col_spacings(5);
1331    
1332 persson 1582 table.add(eName);
1333     table.add(eIsDrum);
1334     table.add(eMIDIBank);
1335     table.add(eMIDIProgram);
1336     table.add(eAttenuation);
1337     table.add(eGainPlus6);
1338     table.add(eEffectSend);
1339     table.add(eFineTune);
1340     table.add(ePitchbendRange);
1341     table.add(ePianoReleaseMode);
1342     table.add(eDimensionKeyRangeLow);
1343     table.add(eDimensionKeyRangeHigh);
1344 schoenebeck 1225
1345     add(vbox);
1346     table.set_border_width(5);
1347     vbox.pack_start(table);
1348     table.show();
1349     vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1350     buttonBox.set_layout(Gtk::BUTTONBOX_END);
1351     buttonBox.set_border_width(5);
1352     buttonBox.show();
1353     buttonBox.pack_start(quitButton);
1354 persson 2151 quitButton.set_can_default();
1355 schoenebeck 1225 quitButton.grab_focus();
1356    
1357     quitButton.signal_clicked().connect(
1358     sigc::mem_fun(*this, &InstrumentProps::hide));
1359    
1360     quitButton.show();
1361     vbox.show();
1362     show_all_children();
1363     }
1364    
1365     void InstrumentProps::set_instrument(gig::Instrument* instrument)
1366     {
1367 persson 2423 update(instrument);
1368 persson 1460
1369     update_model++;
1370 persson 2445 eName.set_value(instrument->pInfo->Name);
1371 persson 1460 eIsDrum.set_value(instrument->IsDrum);
1372     eMIDIBank.set_value(instrument->MIDIBank);
1373     eMIDIProgram.set_value(instrument->MIDIProgram);
1374     update_model--;
1375 schoenebeck 1225 }
1376    
1377    
1378 persson 1261 void MainWindow::file_changed()
1379     {
1380     if (file && !file_is_changed) {
1381     set_title("*" + get_title());
1382     file_is_changed = true;
1383 schoenebeck 1225 }
1384 persson 1261 }
1385 schoenebeck 1225
1386 schoenebeck 2621 void MainWindow::updateSampleRefCountMap(gig::File* gig) {
1387     sample_ref_count.clear();
1388    
1389     if (!gig) return;
1390    
1391     for (gig::Instrument* instrument = gig->GetFirstInstrument(); instrument;
1392     instrument = gig->GetNextInstrument())
1393     {
1394     for (gig::Region* rgn = instrument->GetFirstRegion(); rgn;
1395     rgn = instrument->GetNextRegion())
1396     {
1397     for (int i = 0; i < 256; ++i) {
1398     if (!rgn->pDimensionRegions[i]) continue;
1399     if (rgn->pDimensionRegions[i]->pSample) {
1400     sample_ref_count[rgn->pDimensionRegions[i]->pSample]++;
1401     }
1402     }
1403     }
1404     }
1405     }
1406    
1407 schoenebeck 1382 void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
1408 persson 1261 {
1409     file = 0;
1410 schoenebeck 1411 set_file_is_shared(isSharedInstrument);
1411 persson 1261
1412     this->filename = filename ? filename : _("Unsaved Gig File");
1413     set_title(Glib::filename_display_basename(this->filename));
1414     file_has_name = filename;
1415     file_is_changed = false;
1416    
1417 schoenebeck 2560 propDialog.set_file(gig);
1418 schoenebeck 1225 propDialog.set_info(gig->pInfo);
1419    
1420 persson 2442 instrument_name_connection.block();
1421 schoenebeck 1225 for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ;
1422     instrument = gig->GetNextInstrument()) {
1423 persson 2446 Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1424 persson 2442
1425 schoenebeck 1225 Gtk::TreeModel::iterator iter = m_refTreeModel->append();
1426     Gtk::TreeModel::Row row = *iter;
1427 persson 2442 row[m_Columns.m_col_name] = name;
1428 schoenebeck 1225 row[m_Columns.m_col_instr] = instrument;
1429 persson 2442
1430     add_instrument_to_menu(name);
1431 schoenebeck 1225 }
1432 persson 2442 instrument_name_connection.unblock();
1433     uiManager->get_widget("/MenuBar/MenuInstrument")->show();
1434 schoenebeck 1225
1435 schoenebeck 2621 updateSampleRefCountMap(gig);
1436    
1437 schoenebeck 1225 for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {
1438     if (group->Name != "") {
1439     Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1440     Gtk::TreeModel::Row rowGroup = *iterGroup;
1441 persson 2446 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
1442 schoenebeck 1225 rowGroup[m_SamplesModel.m_col_group] = group;
1443     rowGroup[m_SamplesModel.m_col_sample] = NULL;
1444     for (gig::Sample* sample = group->GetFirstSample();
1445     sample; sample = group->GetNextSample()) {
1446     Gtk::TreeModel::iterator iterSample =
1447     m_refSamplesTreeModel->append(rowGroup.children());
1448     Gtk::TreeModel::Row rowSample = *iterSample;
1449 persson 2446 rowSample[m_SamplesModel.m_col_name] =
1450     gig_to_utf8(sample->pInfo->Name);
1451 schoenebeck 1225 rowSample[m_SamplesModel.m_col_sample] = sample;
1452     rowSample[m_SamplesModel.m_col_group] = NULL;
1453 schoenebeck 2621 int refcount = sample_ref_count.count(sample) ? sample_ref_count[sample] : 0;
1454     rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
1455     rowSample[m_SamplesModel.m_color] = refcount ? "black" : "gray";
1456 schoenebeck 1225 }
1457     }
1458     }
1459 schoenebeck 2604
1460     for (int i = 0; gig->GetScriptGroup(i); ++i) {
1461     gig::ScriptGroup* group = gig->GetScriptGroup(i);
1462 schoenebeck 1225
1463 schoenebeck 2604 Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
1464     Gtk::TreeModel::Row rowGroup = *iterGroup;
1465     rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
1466     rowGroup[m_ScriptsModel.m_col_group] = group;
1467     rowGroup[m_ScriptsModel.m_col_script] = NULL;
1468     for (int s = 0; group->GetScript(s); ++s) {
1469     gig::Script* script = group->GetScript(s);
1470    
1471     Gtk::TreeModel::iterator iterScript =
1472     m_refScriptsTreeModel->append(rowGroup.children());
1473     Gtk::TreeModel::Row rowScript = *iterScript;
1474     rowScript[m_ScriptsModel.m_col_name] = gig_to_utf8(script->Name);
1475     rowScript[m_ScriptsModel.m_col_script] = script;
1476     rowScript[m_ScriptsModel.m_col_group] = NULL;
1477     }
1478     }
1479     // unfold all script groups by default
1480     m_TreeViewScripts.expand_all();
1481    
1482 persson 1261 file = gig;
1483    
1484 schoenebeck 1225 // select the first instrument
1485 persson 2442 m_TreeView.get_selection()->select(Gtk::TreePath("0"));
1486 persson 2423
1487 persson 2445 instr_props_set_instrument();
1488 persson 2507 gig::Instrument* instrument = get_instrument();
1489     if (instrument) {
1490     midiRules.set_instrument(instrument);
1491     }
1492 persson 2445 }
1493    
1494     bool MainWindow::instr_props_set_instrument()
1495     {
1496     instrumentProps.signal_name_changed().clear();
1497    
1498     Gtk::TreeModel::const_iterator it =
1499     m_TreeView.get_selection()->get_selected();
1500     if (it) {
1501     Gtk::TreeModel::Row row = *it;
1502     gig::Instrument* instrument = row[m_Columns.m_col_instr];
1503    
1504 persson 2423 instrumentProps.set_instrument(instrument);
1505 persson 2445
1506     // make sure instrument tree is updated when user changes the
1507     // instrument name in instrument properties window
1508     instrumentProps.signal_name_changed().connect(
1509     sigc::bind(
1510     sigc::mem_fun(*this,
1511     &MainWindow::instr_name_changed_by_instr_props),
1512     it));
1513     } else {
1514     instrumentProps.hide();
1515 persson 2423 }
1516 persson 2445 return it;
1517 schoenebeck 1225 }
1518    
1519     void MainWindow::show_instr_props()
1520     {
1521 persson 2445 if (instr_props_set_instrument()) {
1522 persson 1533 instrumentProps.show();
1523     instrumentProps.deiconify();
1524 schoenebeck 1225 }
1525     }
1526    
1527 persson 2445 void MainWindow::instr_name_changed_by_instr_props(Gtk::TreeModel::iterator& it)
1528     {
1529     Gtk::TreeModel::Row row = *it;
1530     Glib::ustring name = row[m_Columns.m_col_name];
1531    
1532     gig::Instrument* instrument = row[m_Columns.m_col_instr];
1533 persson 2446 Glib::ustring gigname(gig_to_utf8(instrument->pInfo->Name));
1534     if (gigname != name) {
1535     row[m_Columns.m_col_name] = gigname;
1536 persson 2445 }
1537     }
1538    
1539 persson 2507 void MainWindow::show_midi_rules()
1540     {
1541     if (gig::Instrument* instrument = get_instrument())
1542     {
1543     midiRules.set_instrument(instrument);
1544     midiRules.show();
1545     midiRules.deiconify();
1546     }
1547     }
1548    
1549 schoenebeck 2610 void MainWindow::show_script_slots() {
1550     if (!file) return;
1551     // get selected instrument
1552     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1553     Gtk::TreeModel::iterator it = sel->get_selected();
1554     if (!it) return;
1555     Gtk::TreeModel::Row row = *it;
1556     gig::Instrument* instrument = row[m_Columns.m_col_instr];
1557     if (!instrument) return;
1558    
1559     ScriptSlots* window = new ScriptSlots;
1560     window->setInstrument(instrument);
1561     //window->reparent(*this);
1562     window->show();
1563     }
1564    
1565 schoenebeck 1415 void MainWindow::on_action_view_status_bar() {
1566     Gtk::CheckMenuItem* item =
1567     dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
1568     if (!item) {
1569     std::cerr << "/MenuBar/MenuView/Statusbar == NULL\n";
1570     return;
1571     }
1572     if (item->get_active()) m_StatusBar.show();
1573     else m_StatusBar.hide();
1574     }
1575    
1576 schoenebeck 2464 bool MainWindow::is_copy_samples_unity_note_enabled() const {
1577     Gtk::CheckMenuItem* item =
1578     dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
1579     if (!item) {
1580     std::cerr << "/MenuBar/MenuEdit/CopySampleUnity == NULL\n";
1581     return true;
1582     }
1583     return item->get_active();
1584     }
1585    
1586     bool MainWindow::is_copy_samples_fine_tune_enabled() const {
1587     Gtk::CheckMenuItem* item =
1588     dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
1589     if (!item) {
1590     std::cerr << "/MenuBar/MenuEdit/CopySampleTune == NULL\n";
1591     return true;
1592     }
1593     return item->get_active();
1594     }
1595    
1596     bool MainWindow::is_copy_samples_loop_enabled() const {
1597     Gtk::CheckMenuItem* item =
1598     dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
1599     if (!item) {
1600     std::cerr << "/MenuBar/MenuEdit/CopySampleLoop == NULL\n";
1601     return true;
1602     }
1603     return item->get_active();
1604     }
1605    
1606 schoenebeck 1225 void MainWindow::on_button_release(GdkEventButton* button)
1607     {
1608     if (button->type == GDK_2BUTTON_PRESS) {
1609     show_instr_props();
1610     } else if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1611 persson 2507 // gig v2 files have no midi rules
1612     static_cast<Gtk::MenuItem*>(
1613     uiManager->get_widget("/PopupMenu/MidiRules"))->set_sensitive(
1614     !(file->pVersion && file->pVersion->major == 2));
1615 schoenebeck 1225 popup_menu->popup(button->button, button->time);
1616     }
1617     }
1618    
1619 persson 2442 void MainWindow::on_instrument_selection_change(Gtk::RadioMenuItem* item) {
1620     if (item->get_active()) {
1621     const std::vector<Gtk::Widget*> children =
1622     instrument_menu->get_children();
1623     std::vector<Gtk::Widget*>::const_iterator it =
1624     find(children.begin(), children.end(), item);
1625     if (it != children.end()) {
1626     int index = it - children.begin();
1627     m_TreeView.get_selection()->select(Gtk::TreePath(ToString(index)));
1628    
1629     m_RegionChooser.set_instrument(file->GetInstrument(index));
1630     }
1631     }
1632 schoenebeck 1225 }
1633    
1634     void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {
1635     if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1636     Gtk::Menu* sample_popup =
1637     dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/SamplePopupMenu"));
1638     // update enabled/disabled state of sample popup items
1639     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1640     Gtk::TreeModel::iterator it = sel->get_selected();
1641     bool group_selected = false;
1642     bool sample_selected = false;
1643     if (it) {
1644     Gtk::TreeModel::Row row = *it;
1645     group_selected = row[m_SamplesModel.m_col_group];
1646     sample_selected = row[m_SamplesModel.m_col_sample];
1647     }
1648     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->
1649     set_sensitive(group_selected || sample_selected);
1650     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->
1651     set_sensitive(group_selected || sample_selected);
1652     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->
1653     set_sensitive(file);
1654     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->
1655     set_sensitive(group_selected || sample_selected);
1656     // show sample popup
1657     sample_popup->popup(button->button, button->time);
1658     }
1659     }
1660    
1661 schoenebeck 2604 void MainWindow::on_script_treeview_button_release(GdkEventButton* button) {
1662     if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1663     Gtk::Menu* script_popup =
1664     dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/ScriptPopupMenu"));
1665     // update enabled/disabled state of sample popup items
1666     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1667     Gtk::TreeModel::iterator it = sel->get_selected();
1668     bool group_selected = false;
1669     bool script_selected = false;
1670     if (it) {
1671     Gtk::TreeModel::Row row = *it;
1672     group_selected = row[m_ScriptsModel.m_col_group];
1673     script_selected = row[m_ScriptsModel.m_col_script];
1674     }
1675     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScript"))->
1676     set_sensitive(group_selected || script_selected);
1677     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScriptGroup"))->
1678     set_sensitive(file);
1679     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/EditScript"))->
1680     set_sensitive(script_selected);
1681     dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/RemoveScript"))->
1682     set_sensitive(group_selected || script_selected);
1683     // show sample popup
1684     script_popup->popup(button->button, button->time);
1685     }
1686     }
1687 persson 2442
1688     Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
1689     const Glib::ustring& name, int position) {
1690    
1691     Gtk::RadioMenuItem::Group instrument_group;
1692     const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
1693     if (!children.empty()) {
1694     instrument_group =
1695     static_cast<Gtk::RadioMenuItem*>(children[0])->get_group();
1696     }
1697     Gtk::RadioMenuItem* item =
1698     new Gtk::RadioMenuItem(instrument_group, name);
1699     if (position < 0) {
1700     instrument_menu->append(*item);
1701     } else {
1702     instrument_menu->insert(*item, position);
1703     }
1704     item->show();
1705     item->signal_activate().connect(
1706     sigc::bind(
1707     sigc::mem_fun(*this, &MainWindow::on_instrument_selection_change),
1708     item));
1709     return item;
1710     }
1711    
1712     void MainWindow::remove_instrument_from_menu(int index) {
1713     const std::vector<Gtk::Widget*> children =
1714     instrument_menu->get_children();
1715     Gtk::Widget* child = children[index];
1716     instrument_menu->remove(*child);
1717     delete child;
1718     }
1719    
1720     void MainWindow::add_instrument(gig::Instrument* instrument) {
1721 persson 2446 const Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1722 persson 2442
1723     // update instrument tree view
1724     instrument_name_connection.block();
1725     Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();
1726     Gtk::TreeModel::Row rowInstr = *iterInstr;
1727     rowInstr[m_Columns.m_col_name] = name;
1728     rowInstr[m_Columns.m_col_instr] = instrument;
1729     instrument_name_connection.unblock();
1730    
1731     add_instrument_to_menu(name);
1732    
1733     m_TreeView.get_selection()->select(iterInstr);
1734    
1735     file_changed();
1736     }
1737    
1738 schoenebeck 1225 void MainWindow::on_action_add_instrument() {
1739     static int __instrument_indexer = 0;
1740     if (!file) return;
1741     gig::Instrument* instrument = file->AddInstrument();
1742     __instrument_indexer++;
1743 persson 2446 instrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument ") +
1744     ToString(__instrument_indexer));
1745 persson 2442
1746     add_instrument(instrument);
1747 schoenebeck 1225 }
1748    
1749 schoenebeck 2395 void MainWindow::on_action_duplicate_instrument() {
1750     if (!file) return;
1751 persson 2442
1752 schoenebeck 2395 // retrieve the currently selected instrument
1753     // (being the original instrument to be duplicated)
1754     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1755     Gtk::TreeModel::iterator itSelection = sel->get_selected();
1756     if (!itSelection) return;
1757     Gtk::TreeModel::Row row = *itSelection;
1758     gig::Instrument* instrOrig = row[m_Columns.m_col_instr];
1759     if (!instrOrig) return;
1760 persson 2442
1761 schoenebeck 2395 // duplicate the orginal instrument
1762     gig::Instrument* instrNew = file->AddDuplicateInstrument(instrOrig);
1763     instrNew->pInfo->Name =
1764 persson 2446 instrOrig->pInfo->Name +
1765     gig_from_utf8(Glib::ustring(" (") + _("Copy") + ")");
1766 persson 2442
1767     add_instrument(instrNew);
1768 schoenebeck 2395 }
1769    
1770 schoenebeck 1225 void MainWindow::on_action_remove_instrument() {
1771     if (!file) return;
1772 schoenebeck 1382 if (file_is_shared) {
1773     Gtk::MessageDialog msg(
1774     *this,
1775     _("You cannot delete an instrument from this file, since it's "
1776     "currently used by the sampler."),
1777     false, Gtk::MESSAGE_INFO
1778     );
1779     msg.run();
1780     return;
1781     }
1782    
1783 schoenebeck 1225 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1784     Gtk::TreeModel::iterator it = sel->get_selected();
1785     if (it) {
1786     Gtk::TreeModel::Row row = *it;
1787     gig::Instrument* instr = row[m_Columns.m_col_instr];
1788     try {
1789 persson 2442 Gtk::TreePath path(it);
1790     int index = path[0];
1791    
1792 schoenebeck 1225 // remove instrument from the gig file
1793     if (instr) file->DeleteInstrument(instr);
1794 persson 1261 file_changed();
1795 persson 2423
1796 persson 2442 remove_instrument_from_menu(index);
1797    
1798     // remove row from instruments tree view
1799     m_refTreeModel->erase(it);
1800    
1801     #if GTKMM_MAJOR_VERSION < 3
1802     // select another instrument (in gtk3 this is done
1803     // automatically)
1804     if (!m_refTreeModel->children().empty()) {
1805     if (index == m_refTreeModel->children().size()) {
1806     index--;
1807     }
1808     m_TreeView.get_selection()->select(
1809     Gtk::TreePath(ToString(index)));
1810     }
1811     #endif
1812 persson 2445 instr_props_set_instrument();
1813 persson 2507 instr = get_instrument();
1814     if (instr) {
1815     midiRules.set_instrument(instr);
1816     } else {
1817     midiRules.hide();
1818     }
1819 schoenebeck 1225 } catch (RIFF::Exception e) {
1820     Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
1821     msg.run();
1822     }
1823     }
1824     }
1825    
1826     void MainWindow::on_action_sample_properties() {
1827     //TODO: show a dialog where the selected sample's properties can be edited
1828     Gtk::MessageDialog msg(
1829 persson 1831 *this, _("Sorry, yet to be implemented!"), false, Gtk::MESSAGE_INFO
1830 schoenebeck 1225 );
1831     msg.run();
1832     }
1833    
1834 schoenebeck 2604 void MainWindow::on_action_add_script_group() {
1835     static int __script_indexer = 0;
1836     if (!file) return;
1837     gig::ScriptGroup* group = file->AddScriptGroup();
1838     group->Name = gig_from_utf8(_("Unnamed Group"));
1839     if (__script_indexer) group->Name += " " + ToString(__script_indexer);
1840     __script_indexer++;
1841     // update sample tree view
1842     Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
1843     Gtk::TreeModel::Row rowGroup = *iterGroup;
1844     rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
1845     rowGroup[m_ScriptsModel.m_col_script] = NULL;
1846     rowGroup[m_ScriptsModel.m_col_group] = group;
1847     file_changed();
1848     }
1849    
1850     void MainWindow::on_action_add_script() {
1851     if (!file) return;
1852     // get selected group
1853     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1854     Gtk::TreeModel::iterator it = sel->get_selected();
1855     if (!it) return;
1856     Gtk::TreeModel::Row row = *it;
1857     gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
1858     if (!group) { // not a group, but a script is selected (probably)
1859     gig::Script* script = row[m_ScriptsModel.m_col_script];
1860     if (!script) return;
1861     it = row.parent(); // resolve parent (that is the script's group)
1862     if (!it) return;
1863     row = *it;
1864     group = row[m_ScriptsModel.m_col_group];
1865     if (!group) return;
1866     }
1867    
1868     // add a new script to the .gig file
1869     gig::Script* script = group->AddScript();
1870     Glib::ustring name = _("Unnamed Script");
1871     script->Name = gig_from_utf8(name);
1872    
1873     // add script to the tree view
1874     Gtk::TreeModel::iterator iterScript =
1875     m_refScriptsTreeModel->append(row.children());
1876     Gtk::TreeModel::Row rowScript = *iterScript;
1877     rowScript[m_ScriptsModel.m_col_name] = name;
1878     rowScript[m_ScriptsModel.m_col_script] = script;
1879     rowScript[m_ScriptsModel.m_col_group] = NULL;
1880    
1881     // unfold group of new script item in treeview
1882     Gtk::TreeModel::Path path(iterScript);
1883     m_TreeViewScripts.expand_to_path(path);
1884     }
1885    
1886     void MainWindow::on_action_edit_script() {
1887     if (!file) return;
1888     // get selected script
1889     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1890     Gtk::TreeModel::iterator it = sel->get_selected();
1891     if (!it) return;
1892     Gtk::TreeModel::Row row = *it;
1893     gig::Script* script = row[m_ScriptsModel.m_col_script];
1894     if (!script) return;
1895    
1896     ScriptEditor* editor = new ScriptEditor;
1897     editor->setScript(script);
1898     //editor->reparent(*this);
1899     editor->show();
1900     }
1901    
1902     void MainWindow::on_action_remove_script() {
1903     if (!file) return;
1904     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1905     Gtk::TreeModel::iterator it = sel->get_selected();
1906     if (it) {
1907     Gtk::TreeModel::Row row = *it;
1908     gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
1909     gig::Script* script = row[m_ScriptsModel.m_col_script];
1910     Glib::ustring name = row[m_ScriptsModel.m_col_name];
1911     try {
1912     // remove script group or script from the gig file
1913     if (group) {
1914     // notify everybody that we're going to remove these samples
1915     //TODO: scripts_to_be_removed_signal.emit(members);
1916     // delete the group in the .gig file including the
1917     // samples that belong to the group
1918     file->DeleteScriptGroup(group);
1919     // notify that we're done with removal
1920     //TODO: scripts_removed_signal.emit();
1921     file_changed();
1922     } else if (script) {
1923     // notify everybody that we're going to remove this sample
1924     //TODO: std::list<gig::Script*> lscripts;
1925     //TODO: lscripts.push_back(script);
1926     //TODO: scripts_to_be_removed_signal.emit(lscripts);
1927     // remove sample from the .gig file
1928     script->GetGroup()->DeleteScript(script);
1929     // notify that we're done with removal
1930     //TODO: scripts_removed_signal.emit();
1931     dimreg_changed();
1932     file_changed();
1933     }
1934     // remove respective row(s) from samples tree view
1935     m_refScriptsTreeModel->erase(it);
1936     } catch (RIFF::Exception e) {
1937     // pretend we're done with removal (i.e. to avoid dead locks)
1938     //TODO: scripts_removed_signal.emit();
1939     // show error message
1940     Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
1941     msg.run();
1942     }
1943     }
1944     }
1945    
1946 schoenebeck 1225 void MainWindow::on_action_add_group() {
1947     static int __sample_indexer = 0;
1948     if (!file) return;
1949     gig::Group* group = file->AddGroup();
1950 persson 2446 group->Name = gig_from_utf8(_("Unnamed Group"));
1951 schoenebeck 1225 if (__sample_indexer) group->Name += " " + ToString(__sample_indexer);
1952     __sample_indexer++;
1953     // update sample tree view
1954     Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1955     Gtk::TreeModel::Row rowGroup = *iterGroup;
1956 persson 2446 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
1957 schoenebeck 1225 rowGroup[m_SamplesModel.m_col_sample] = NULL;
1958     rowGroup[m_SamplesModel.m_col_group] = group;
1959 persson 1261 file_changed();
1960 schoenebeck 1225 }
1961    
1962     void MainWindow::on_action_add_sample() {
1963     if (!file) return;
1964     // get selected group
1965     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1966     Gtk::TreeModel::iterator it = sel->get_selected();
1967     if (!it) return;
1968     Gtk::TreeModel::Row row = *it;
1969     gig::Group* group = row[m_SamplesModel.m_col_group];
1970     if (!group) { // not a group, but a sample is selected (probably)
1971     gig::Sample* sample = row[m_SamplesModel.m_col_sample];
1972     if (!sample) return;
1973     it = row.parent(); // resolve parent (that is the sample's group)
1974     if (!it) return;
1975     row = *it;
1976     group = row[m_SamplesModel.m_col_group];
1977     if (!group) return;
1978     }
1979     // show 'browse for file' dialog
1980     Gtk::FileChooserDialog dialog(*this, _("Add Sample(s)"));
1981     dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1982     dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
1983     dialog.set_select_multiple(true);
1984 persson 2169
1985     // matches all file types supported by libsndfile
1986     #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1987     Gtk::FileFilter soundfilter;
1988     #else
1989     Glib::RefPtr<Gtk::FileFilter> soundfilter = Gtk::FileFilter::create();
1990     #endif
1991 persson 1262 const char* const supportedFileTypes[] = {
1992 schoenebeck 1225 "*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd",
1993     "*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF",
1994     "*.svx", "*.SVX", "*.sf", "*.SF", "*.voc", "*.VOC", "*.w64",
1995     "*.W64", "*.pvf", "*.PVF", "*.xi", "*.XI", "*.htk", "*.HTK",
1996     "*.caf", "*.CAF", NULL
1997     };
1998 persson 2169 const char* soundfiles = _("Sound Files");
1999     const char* allfiles = _("All Files");
2000     #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2001 schoenebeck 1225 for (int i = 0; supportedFileTypes[i]; i++)
2002     soundfilter.add_pattern(supportedFileTypes[i]);
2003 persson 2169 soundfilter.set_name(soundfiles);
2004    
2005     // matches every file
2006     Gtk::FileFilter allpassfilter;
2007 schoenebeck 1225 allpassfilter.add_pattern("*.*");
2008 persson 2169 allpassfilter.set_name(allfiles);
2009     #else
2010     for (int i = 0; supportedFileTypes[i]; i++)
2011     soundfilter->add_pattern(supportedFileTypes[i]);
2012     soundfilter->set_name(soundfiles);
2013    
2014     // matches every file
2015     Glib::RefPtr<Gtk::FileFilter> allpassfilter = Gtk::FileFilter::create();
2016     allpassfilter->add_pattern("*.*");
2017     allpassfilter->set_name(allfiles);
2018     #endif
2019 schoenebeck 1225 dialog.add_filter(soundfilter);
2020     dialog.add_filter(allpassfilter);
2021 persson 1725 if (current_sample_dir != "") {
2022     dialog.set_current_folder(current_sample_dir);
2023     }
2024 schoenebeck 1225 if (dialog.run() == Gtk::RESPONSE_OK) {
2025 persson 1725 current_sample_dir = dialog.get_current_folder();
2026 schoenebeck 1225 Glib::ustring error_files;
2027 persson 2169 std::vector<std::string> filenames = dialog.get_filenames();
2028     for (std::vector<std::string>::iterator iter = filenames.begin();
2029 schoenebeck 1225 iter != filenames.end(); ++iter) {
2030     printf("Adding sample %s\n",(*iter).c_str());
2031     // use libsndfile to retrieve file informations
2032     SF_INFO info;
2033     info.format = 0;
2034     SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info);
2035     try {
2036 persson 1831 if (!hFile) throw std::string(_("could not open file"));
2037 schoenebeck 1225 int bitdepth;
2038     switch (info.format & 0xff) {
2039     case SF_FORMAT_PCM_S8:
2040     case SF_FORMAT_PCM_16:
2041 persson 1265 case SF_FORMAT_PCM_U8:
2042 schoenebeck 1225 bitdepth = 16;
2043     break;
2044     case SF_FORMAT_PCM_24:
2045     case SF_FORMAT_PCM_32:
2046     case SF_FORMAT_FLOAT:
2047     case SF_FORMAT_DOUBLE:
2048 persson 1265 bitdepth = 24;
2049 schoenebeck 1225 break;
2050     default:
2051     sf_close(hFile); // close sound file
2052 persson 1831 throw std::string(_("format not supported")); // unsupported subformat (yet?)
2053 schoenebeck 1225 }
2054     // add a new sample to the .gig file
2055     gig::Sample* sample = file->AddSample();
2056     // file name without path
2057 persson 1262 Glib::ustring filename = Glib::filename_display_basename(*iter);
2058     // remove file extension if there is one
2059     for (int i = 0; supportedFileTypes[i]; i++) {
2060     if (Glib::str_has_suffix(filename, supportedFileTypes[i] + 1)) {
2061     filename.erase(filename.length() - strlen(supportedFileTypes[i] + 1));
2062     break;
2063     }
2064     }
2065 persson 2446 sample->pInfo->Name = gig_from_utf8(filename);
2066 schoenebeck 1225 sample->Channels = info.channels;
2067     sample->BitDepth = bitdepth;
2068     sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels;
2069     sample->SamplesPerSecond = info.samplerate;
2070 persson 1265 sample->AverageBytesPerSecond = sample->FrameSize * sample->SamplesPerSecond;
2071     sample->BlockAlign = sample->FrameSize;
2072     sample->SamplesTotal = info.frames;
2073    
2074     SF_INSTRUMENT instrument;
2075     if (sf_command(hFile, SFC_GET_INSTRUMENT,
2076     &instrument, sizeof(instrument)) != SF_FALSE)
2077     {
2078     sample->MIDIUnityNote = instrument.basenote;
2079 schoenebeck 2466 sample->FineTune = instrument.detune;
2080 persson 1265
2081     if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {
2082     sample->Loops = 1;
2083    
2084     switch (instrument.loops[0].mode) {
2085     case SF_LOOP_FORWARD:
2086     sample->LoopType = gig::loop_type_normal;
2087     break;
2088     case SF_LOOP_BACKWARD:
2089     sample->LoopType = gig::loop_type_backward;
2090     break;
2091     case SF_LOOP_ALTERNATING:
2092     sample->LoopType = gig::loop_type_bidirectional;
2093     break;
2094     }
2095     sample->LoopStart = instrument.loops[0].start;
2096     sample->LoopEnd = instrument.loops[0].end;
2097     sample->LoopPlayCount = instrument.loops[0].count;
2098     sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1;
2099     }
2100     }
2101    
2102 schoenebeck 1225 // schedule resizing the sample (which will be done
2103     // physically when File::Save() is called)
2104     sample->Resize(info.frames);
2105     // make sure sample is part of the selected group
2106     group->AddSample(sample);
2107     // schedule that physical resize and sample import
2108     // (data copying), performed when "Save" is requested
2109     SampleImportItem sched_item;
2110     sched_item.gig_sample = sample;
2111     sched_item.sample_path = *iter;
2112     m_SampleImportQueue.push_back(sched_item);
2113     // add sample to the tree view
2114     Gtk::TreeModel::iterator iterSample =
2115     m_refSamplesTreeModel->append(row.children());
2116     Gtk::TreeModel::Row rowSample = *iterSample;
2117 persson 2446 rowSample[m_SamplesModel.m_col_name] =
2118     gig_to_utf8(sample->pInfo->Name);
2119 schoenebeck 1225 rowSample[m_SamplesModel.m_col_sample] = sample;
2120     rowSample[m_SamplesModel.m_col_group] = NULL;
2121     // close sound file
2122     sf_close(hFile);
2123 persson 1261 file_changed();
2124 schoenebeck 1225 } catch (std::string what) { // remember the files that made trouble (and their cause)
2125 persson 2442 if (!error_files.empty()) error_files += "\n";
2126 schoenebeck 1225 error_files += *iter += " (" + what + ")";
2127     }
2128     }
2129     // show error message box when some file(s) could not be opened / added
2130 persson 2442 if (!error_files.empty()) {
2131 schoenebeck 1382 Glib::ustring txt = _("Could not add the following sample(s):\n") + error_files;
2132 schoenebeck 1225 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2133     msg.run();
2134     }
2135     }
2136     }
2137    
2138 schoenebeck 1673 void MainWindow::on_action_replace_all_samples_in_all_groups()
2139     {
2140     if (!file) return;
2141     Gtk::FileChooserDialog dialog(*this, _("Select Folder"),
2142     Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
2143 persson 2442 const char* str =
2144 schoenebeck 1673 _("This is a very specific function. It tries to replace all samples "
2145 persson 1799 "in the current gig file by samples located in the chosen "
2146     "directory.\n\n"
2147     "It works like this: For each sample in the gig file, it tries to "
2148 schoenebeck 1673 "find a sample file in the selected directory with the same name as "
2149 persson 1799 "the sample in the gig file. Optionally, you can add a filename "
2150     "extension below, which will be added to the filename expected to be "
2151 schoenebeck 1673 "found. That is, assume you have a gig file with a sample called "
2152     "'Snare', if you enter '.wav' below (like it's done by default), it "
2153 persson 1799 "expects to find a sample file called 'Snare.wav' and will replace "
2154     "the sample in the gig file accordingly. If you don't need an "
2155     "extension, blank the field below. Any gig sample where no "
2156     "appropriate sample file could be found will be reported and left "
2157 persson 2344 "untouched.\n");
2158     #if GTKMM_MAJOR_VERSION < 3
2159     view::WrapLabel description(str);
2160     #else
2161     Gtk::Label description(str);
2162     description.set_line_wrap();
2163     #endif
2164 schoenebeck 1673 Gtk::HBox entryArea;
2165 persson 2169 Gtk::Label entryLabel( _("Add filename extension: "), Gtk::ALIGN_START);
2166 schoenebeck 1673 Gtk::Entry postfixEntryBox;
2167     postfixEntryBox.set_text(".wav");
2168     entryArea.pack_start(entryLabel);
2169     entryArea.pack_start(postfixEntryBox);
2170     dialog.get_vbox()->pack_start(description, Gtk::PACK_SHRINK);
2171     dialog.get_vbox()->pack_start(entryArea, Gtk::PACK_SHRINK);
2172     description.show();
2173 persson 1799 entryArea.show_all();
2174 schoenebeck 1673 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2175     dialog.add_button(_("Select"), Gtk::RESPONSE_OK);
2176     dialog.set_select_multiple(false);
2177 persson 1725 if (current_sample_dir != "") {
2178     dialog.set_current_folder(current_sample_dir);
2179     }
2180 schoenebeck 1673 if (dialog.run() == Gtk::RESPONSE_OK)
2181     {
2182 persson 1725 current_sample_dir = dialog.get_current_folder();
2183 schoenebeck 1673 Glib::ustring error_files;
2184 persson 2169 std::string folder = dialog.get_filename();
2185 schoenebeck 1673 for (gig::Sample* sample = file->GetFirstSample();
2186     sample; sample = file->GetNextSample())
2187     {
2188     std::string filename =
2189 persson 2446 folder + G_DIR_SEPARATOR_S +
2190     Glib::filename_from_utf8(gig_to_utf8(sample->pInfo->Name) +
2191     postfixEntryBox.get_text());
2192 schoenebeck 1673 SF_INFO info;
2193     info.format = 0;
2194     SNDFILE* hFile = sf_open(filename.c_str(), SFM_READ, &info);
2195     try
2196     {
2197 persson 1831 if (!hFile) throw std::string(_("could not open file"));
2198 schoenebeck 1673 int bitdepth;
2199     switch (info.format & 0xff) {
2200     case SF_FORMAT_PCM_S8:
2201     case SF_FORMAT_PCM_16:
2202     case SF_FORMAT_PCM_U8:
2203     bitdepth = 16;
2204     break;
2205     case SF_FORMAT_PCM_24:
2206     case SF_FORMAT_PCM_32:
2207     case SF_FORMAT_FLOAT:
2208     case SF_FORMAT_DOUBLE:
2209     bitdepth = 24;
2210     break;
2211     default:
2212     sf_close(hFile);
2213 persson 1831 throw std::string(_("format not supported"));
2214 schoenebeck 1673 }
2215     SampleImportItem sched_item;
2216     sched_item.gig_sample = sample;
2217     sched_item.sample_path = filename;
2218     m_SampleImportQueue.push_back(sched_item);
2219     sf_close(hFile);
2220     file_changed();
2221     }
2222     catch (std::string what)
2223     {
2224 persson 2442 if (!error_files.empty()) error_files += "\n";
2225 persson 2446 error_files += Glib::filename_to_utf8(filename) +
2226     " (" + what + ")";
2227 schoenebeck 1673 }
2228     }
2229     // show error message box when some file(s) could not be opened / added
2230 persson 2442 if (!error_files.empty()) {
2231 schoenebeck 1673 Glib::ustring txt =
2232     _("Could not replace the following sample(s):\n") + error_files;
2233     Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2234     msg.run();
2235     }
2236     }
2237     }
2238    
2239 schoenebeck 1225 void MainWindow::on_action_remove_sample() {
2240     if (!file) return;
2241     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2242     Gtk::TreeModel::iterator it = sel->get_selected();
2243     if (it) {
2244     Gtk::TreeModel::Row row = *it;
2245     gig::Group* group = row[m_SamplesModel.m_col_group];
2246     gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2247     Glib::ustring name = row[m_SamplesModel.m_col_name];
2248     try {
2249     // remove group or sample from the gig file
2250     if (group) {
2251 persson 2446 // temporarily remember the samples that belong to
2252 schoenebeck 1225 // that group (we need that to clean the queue)
2253     std::list<gig::Sample*> members;
2254     for (gig::Sample* pSample = group->GetFirstSample();
2255     pSample; pSample = group->GetNextSample()) {
2256     members.push_back(pSample);
2257     }
2258 schoenebeck 1322 // notify everybody that we're going to remove these samples
2259     samples_to_be_removed_signal.emit(members);
2260 schoenebeck 1225 // delete the group in the .gig file including the
2261     // samples that belong to the group
2262     file->DeleteGroup(group);
2263 schoenebeck 1322 // notify that we're done with removal
2264     samples_removed_signal.emit();
2265 schoenebeck 1225 // if sample(s) were just previously added, remove
2266     // them from the import queue
2267     for (std::list<gig::Sample*>::iterator member = members.begin();
2268     member != members.end(); ++member) {
2269     for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
2270     iter != m_SampleImportQueue.end(); ++iter) {
2271     if ((*iter).gig_sample == *member) {
2272     printf("Removing previously added sample '%s' from group '%s'\n",
2273     (*iter).sample_path.c_str(), name.c_str());
2274     m_SampleImportQueue.erase(iter);
2275     break;
2276     }
2277     }
2278     }
2279 persson 1261 file_changed();
2280 schoenebeck 1225 } else if (sample) {
2281 schoenebeck 1322 // notify everybody that we're going to remove this sample
2282     std::list<gig::Sample*> lsamples;
2283     lsamples.push_back(sample);
2284     samples_to_be_removed_signal.emit(lsamples);
2285 schoenebeck 1225 // remove sample from the .gig file
2286     file->DeleteSample(sample);
2287 schoenebeck 1322 // notify that we're done with removal
2288     samples_removed_signal.emit();
2289 schoenebeck 1225 // if sample was just previously added, remove it from
2290     // the import queue
2291     for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
2292     iter != m_SampleImportQueue.end(); ++iter) {
2293     if ((*iter).gig_sample == sample) {
2294     printf("Removing previously added sample '%s'\n",
2295     (*iter).sample_path.c_str());
2296     m_SampleImportQueue.erase(iter);
2297     break;
2298     }
2299     }
2300 persson 1303 dimreg_changed();
2301 persson 1261 file_changed();
2302 schoenebeck 1225 }
2303     // remove respective row(s) from samples tree view
2304     m_refSamplesTreeModel->erase(it);
2305     } catch (RIFF::Exception e) {
2306 schoenebeck 1322 // pretend we're done with removal (i.e. to avoid dead locks)
2307     samples_removed_signal.emit();
2308     // show error message
2309 schoenebeck 1225 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2310     msg.run();
2311     }
2312     }
2313     }
2314    
2315 schoenebeck 2610 // see comment on on_sample_treeview_drag_begin()
2316     void MainWindow::on_scripts_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2317     {
2318     first_call_to_drag_data_get = true;
2319     }
2320    
2321     void MainWindow::on_scripts_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2322     Gtk::SelectionData& selection_data, guint, guint)
2323     {
2324     if (!first_call_to_drag_data_get) return;
2325     first_call_to_drag_data_get = false;
2326    
2327     // get selected script
2328     gig::Script* script = NULL;
2329     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2330     Gtk::TreeModel::iterator it = sel->get_selected();
2331     if (it) {
2332     Gtk::TreeModel::Row row = *it;
2333     script = row[m_ScriptsModel.m_col_script];
2334     }
2335     // pass the gig::Script as pointer
2336     selection_data.set(selection_data.get_target(), 0/*unused*/,
2337     (const guchar*)&script,
2338     sizeof(script)/*length of data in bytes*/);
2339     }
2340    
2341 persson 1303 // For some reason drag_data_get gets called two times for each
2342     // drag'n'drop (at least when target is an Entry). This work-around
2343     // makes sure the code in drag_data_get and drop_drag_data_received is
2344     // only executed once, as drag_begin only gets called once.
2345     void MainWindow::on_sample_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2346     {
2347     first_call_to_drag_data_get = true;
2348     }
2349    
2350 schoenebeck 1225 void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2351     Gtk::SelectionData& selection_data, guint, guint)
2352     {
2353 persson 1303 if (!first_call_to_drag_data_get) return;
2354     first_call_to_drag_data_get = false;
2355    
2356 schoenebeck 1225 // get selected sample
2357     gig::Sample* sample = NULL;
2358     Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2359     Gtk::TreeModel::iterator it = sel->get_selected();
2360     if (it) {
2361     Gtk::TreeModel::Row row = *it;
2362     sample = row[m_SamplesModel.m_col_sample];
2363     }
2364     // pass the gig::Sample as pointer
2365     selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&sample,
2366     sizeof(sample)/*length of data in bytes*/);
2367     }
2368    
2369     void MainWindow::on_sample_label_drop_drag_data_received(
2370     const Glib::RefPtr<Gdk::DragContext>& context, int, int,
2371     const Gtk::SelectionData& selection_data, guint, guint time)
2372     {
2373     gig::Sample* sample = *((gig::Sample**) selection_data.get_data());
2374    
2375 persson 1265 if (sample && selection_data.get_length() == sizeof(gig::Sample*)) {
2376 persson 1303 std::cout << "Drop received sample \"" <<
2377     sample->pInfo->Name << "\"" << std::endl;
2378     // drop success
2379     context->drop_reply(true, time);
2380    
2381 schoenebeck 1322 //TODO: we should better move most of the following code to DimRegionEdit::set_sample()
2382    
2383     // notify everybody that we're going to alter the region
2384     gig::Region* region = m_RegionChooser.get_region();
2385     region_to_be_changed_signal.emit(region);
2386    
2387 persson 1303 // find the samplechannel dimension
2388     gig::dimension_def_t* stereo_dimension = 0;
2389     for (int i = 0 ; i < region->Dimensions ; i++) {
2390     if (region->pDimensionDefinitions[i].dimension ==
2391     gig::dimension_samplechannel) {
2392     stereo_dimension = &region->pDimensionDefinitions[i];
2393     break;
2394     }
2395 schoenebeck 1225 }
2396 persson 1303 bool channels_changed = false;
2397     if (sample->Channels == 1 && stereo_dimension) {
2398     // remove the samplechannel dimension
2399 schoenebeck 2550 /* commented out, because it makes it impossible building up an instrument from scratch using two separate L/R samples
2400 persson 1303 region->DeleteDimension(stereo_dimension);
2401     channels_changed = true;
2402     region_changed();
2403 schoenebeck 2550 */
2404 persson 1303 }
2405 schoenebeck 2464 dimreg_edit.set_sample(
2406     sample,
2407     is_copy_samples_unity_note_enabled(),
2408     is_copy_samples_fine_tune_enabled(),
2409     is_copy_samples_loop_enabled()
2410     );
2411 persson 1303
2412     if (sample->Channels == 2 && !stereo_dimension) {
2413     // add samplechannel dimension
2414     gig::dimension_def_t dim;
2415     dim.dimension = gig::dimension_samplechannel;
2416     dim.bits = 1;
2417     dim.zones = 2;
2418     region->AddDimension(&dim);
2419     channels_changed = true;
2420     region_changed();
2421     }
2422     if (channels_changed) {
2423     // unmap all samples with wrong number of channels
2424     // TODO: maybe there should be a warning dialog for this
2425     for (int i = 0 ; i < region->DimensionRegions ; i++) {
2426     gig::DimensionRegion* d = region->pDimensionRegions[i];
2427     if (d->pSample && d->pSample->Channels != sample->Channels) {
2428 schoenebeck 1322 gig::Sample* oldref = d->pSample;
2429     d->pSample = NULL;
2430     sample_ref_changed_signal.emit(oldref, NULL);
2431 persson 1303 }
2432     }
2433     }
2434    
2435 schoenebeck 1322 // notify we're done with altering
2436     region_changed_signal.emit(region);
2437    
2438 persson 1460 file_changed();
2439    
2440 persson 1303 return;
2441 schoenebeck 1225 }
2442     // drop failed
2443     context->drop_reply(false, time);
2444     }
2445    
2446     void MainWindow::sample_name_changed(const Gtk::TreeModel::Path& path,
2447     const Gtk::TreeModel::iterator& iter) {
2448     if (!iter) return;
2449     Gtk::TreeModel::Row row = *iter;
2450     Glib::ustring name = row[m_SamplesModel.m_col_name];
2451     gig::Group* group = row[m_SamplesModel.m_col_group];
2452     gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2453 persson 2446 gig::String gigname(gig_from_utf8(name));
2454 schoenebeck 1225 if (group) {
2455 persson 2446 if (group->Name != gigname) {
2456     group->Name = gigname;
2457 persson 1261 printf("group name changed\n");
2458     file_changed();
2459     }
2460 schoenebeck 1225 } else if (sample) {
2461 persson 2446 if (sample->pInfo->Name != gigname) {
2462     sample->pInfo->Name = gigname;
2463 persson 1261 printf("sample name changed\n");
2464     file_changed();
2465     }
2466 schoenebeck 1225 }
2467     }
2468    
2469 schoenebeck 2604 void MainWindow::script_name_changed(const Gtk::TreeModel::Path& path,
2470     const Gtk::TreeModel::iterator& iter) {
2471     if (!iter) return;
2472     Gtk::TreeModel::Row row = *iter;
2473     Glib::ustring name = row[m_ScriptsModel.m_col_name];
2474     gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2475     gig::Script* script = row[m_ScriptsModel.m_col_script];
2476     gig::String gigname(gig_from_utf8(name));
2477     if (group) {
2478     if (group->Name != gigname) {
2479     group->Name = gigname;
2480     printf("script group name changed\n");
2481     file_changed();
2482     }
2483     } else if (script) {
2484     if (script->Name != gigname) {
2485     script->Name = gigname;
2486     printf("script name changed\n");
2487     file_changed();
2488     }
2489     }
2490     }
2491    
2492 schoenebeck 1225 void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,
2493     const Gtk::TreeModel::iterator& iter) {
2494     if (!iter) return;
2495     Gtk::TreeModel::Row row = *iter;
2496     Glib::ustring name = row[m_Columns.m_col_name];
2497 persson 2442
2498     // change name in instrument menu
2499     int index = path[0];
2500     const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
2501     if (index < children.size()) {
2502     #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 16) || GTKMM_MAJOR_VERSION > 2
2503     static_cast<Gtk::RadioMenuItem*>(children[index])->set_label(name);
2504     #else
2505     remove_instrument_from_menu(index);
2506     Gtk::RadioMenuItem* item = add_instrument_to_menu(name, index);
2507     item->set_active();
2508     #endif
2509     }
2510    
2511     // change name in gig
2512 schoenebeck 1225 gig::Instrument* instrument = row[m_Columns.m_col_instr];
2513 persson 2446 gig::String gigname(gig_from_utf8(name));
2514     if (instrument && instrument->pInfo->Name != gigname) {
2515     instrument->pInfo->Name = gigname;
2516 persson 2445
2517     // change name in the instrument properties window
2518     if (instrumentProps.get_instrument() == instrument) {
2519     instrumentProps.update_name();
2520     }
2521    
2522 persson 1261 file_changed();
2523     }
2524 schoenebeck 1225 }
2525 schoenebeck 1322
2526 schoenebeck 2548 void MainWindow::on_action_combine_instruments() {
2527     CombineInstrumentsDialog* d = new CombineInstrumentsDialog(*this, file);
2528     d->show_all();
2529     d->resize(500, 400);
2530     d->run();
2531     if (d->fileWasChanged()) {
2532     // update GUI with new instrument just created
2533     add_instrument(d->newCombinedInstrument());
2534     }
2535     delete d;
2536     }
2537    
2538 schoenebeck 2553 void MainWindow::mergeFiles(const std::vector<std::string>& filenames) {
2539     struct _Source {
2540     std::vector<RIFF::File*> riffs;
2541     std::vector<gig::File*> gigs;
2542    
2543     ~_Source() {
2544     for (int k = 0; k < gigs.size(); ++k) delete gigs[k];
2545     for (int k = 0; k < riffs.size(); ++k) delete riffs[k];
2546     riffs.clear();
2547     gigs.clear();
2548     }
2549     } sources;
2550    
2551     if (filenames.empty())
2552     throw RIFF::Exception(_("No files selected, so nothing done."));
2553    
2554     // first open all input files (to avoid output file corruption)
2555     int i;
2556     try {
2557     for (i = 0; i < filenames.size(); ++i) {
2558     const std::string& filename = filenames[i];
2559     printf("opening file=%s\n", filename.c_str());
2560    
2561     RIFF::File* riff = new RIFF::File(filename);
2562     sources.riffs.push_back(riff);
2563    
2564     gig::File* gig = new gig::File(riff);
2565     sources.gigs.push_back(gig);
2566     }
2567     } catch (RIFF::Exception e) {
2568     throw RIFF::Exception(
2569     _("Error occurred while opening '") +
2570     filenames[i] +
2571     "': " +
2572     e.Message
2573     );
2574     } catch (...) {
2575     throw RIFF::Exception(
2576     _("Unknown exception occurred while opening '") +
2577     filenames[i] + "'"
2578     );
2579     }
2580    
2581     // now merge the opened .gig files to the main .gig file currently being
2582     // open in gigedit
2583     try {
2584     for (i = 0; i < filenames.size(); ++i) {
2585     const std::string& filename = filenames[i];
2586     printf("merging file=%s\n", filename.c_str());
2587     assert(i < sources.gigs.size());
2588    
2589     this->file->AddContentOf(sources.gigs[i]);
2590     }
2591     } catch (RIFF::Exception e) {
2592     throw RIFF::Exception(
2593     _("Error occurred while merging '") +
2594     filenames[i] +
2595     "': " +
2596     e.Message
2597     );
2598     } catch (...) {
2599     throw RIFF::Exception(
2600     _("Unknown exception occurred while merging '") +
2601     filenames[i] + "'"
2602     );
2603     }
2604    
2605     // Note: requires that this file already has a filename !
2606     this->file->Save();
2607     }
2608    
2609     void MainWindow::on_action_merge_files() {
2610     if (this->file->GetFileName().empty()) {
2611     Glib::ustring txt = _(
2612     "You seem to have a new .gig file open that has not been saved "
2613     "yet. You must save it somewhere before starting to merge it with "
2614     "other .gig files though, because during the merge operation the "
2615     "other files' sample data must be written on file level to the "
2616     "target .gig file."
2617     );
2618     Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2619     msg.run();
2620     return;
2621     }
2622    
2623     Gtk::FileChooserDialog dialog(*this, _("Merge .gig files"));
2624     dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2625     dialog.add_button(_("Merge"), Gtk::RESPONSE_OK);
2626     dialog.set_default_response(Gtk::RESPONSE_CANCEL);
2627     #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2628     Gtk::FileFilter filter;
2629     filter.add_pattern("*.gig");
2630     #else
2631     Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
2632     filter->add_pattern("*.gig");
2633     #endif
2634     dialog.set_filter(filter);
2635     if (current_gig_dir != "") {
2636     dialog.set_current_folder(current_gig_dir);
2637     }
2638     dialog.set_select_multiple(true);
2639    
2640     // show warning in the file picker dialog
2641     Gtk::HBox descriptionArea;
2642     descriptionArea.set_spacing(15);
2643     Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
2644     descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
2645     #if GTKMM_MAJOR_VERSION < 3
2646     view::WrapLabel description;
2647     #else
2648     Gtk::Label description;
2649     description.set_line_wrap();
2650     #endif
2651     description.set_markup(_(
2652     "\nSelect at least one .gig file that shall be merged to the .gig file "
2653     "currently being open in gigedit.\n\n"
2654     "<b>Please Note:</b> Merging with other files will modify your "
2655     "currently open .gig file on file level! And be aware that the current "
2656     "merge algorithm does not detect duplicate samples yet. So if you are "
2657     "merging files which are using equivalent sample data, those "
2658     "equivalent samples will currently be treated as separate samples and "
2659     "will accordingly be stored separately in the target .gig file!"
2660     ));
2661     descriptionArea.pack_start(description);
2662     dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
2663     descriptionArea.show_all();
2664    
2665     if (dialog.run() == Gtk::RESPONSE_OK) {
2666     printf("on_action_merge_files self=%x\n", Glib::Threads::Thread::self());
2667     std::vector<std::string> filenames = dialog.get_filenames();
2668    
2669     // merge the selected files to the currently open .gig file
2670     try {
2671     mergeFiles(filenames);
2672     } catch (RIFF::Exception e) {
2673     Gtk::MessageDialog msg(*this, e.Message, false, Gtk::MESSAGE_ERROR);
2674     msg.run();
2675     }
2676    
2677     // update GUI
2678     __refreshEntireGUI();
2679     }
2680     }
2681    
2682 schoenebeck 1411 void MainWindow::set_file_is_shared(bool b) {
2683     this->file_is_shared = b;
2684    
2685     if (file_is_shared) {
2686     m_AttachedStateLabel.set_label(_("live-mode"));
2687     m_AttachedStateImage.set(
2688     Gdk::Pixbuf::create_from_xpm_data(status_attached_xpm)
2689     );
2690     } else {
2691     m_AttachedStateLabel.set_label(_("stand-alone"));
2692     m_AttachedStateImage.set(
2693     Gdk::Pixbuf::create_from_xpm_data(status_detached_xpm)
2694     );
2695     }
2696     }
2697    
2698 schoenebeck 2621 void MainWindow::on_sample_ref_count_incremented(gig::Sample* sample, int offset) {
2699     if (!sample) return;
2700     sample_ref_count[sample] += offset;
2701     const int refcount = sample_ref_count[sample];
2702    
2703     Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
2704     for (int g = 0; g < model->children().size(); ++g) {
2705     Gtk::TreeModel::Row rowGroup = model->children()[g];
2706     for (int s = 0; s < rowGroup.children().size(); ++s) {
2707     Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
2708     if (rowSample[m_SamplesModel.m_col_sample] != sample) continue;
2709     rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
2710     rowSample[m_SamplesModel.m_color] = refcount ? "black" : "gray";
2711     }
2712     }
2713     }
2714    
2715     void MainWindow::on_sample_ref_changed(gig::Sample* oldSample, gig::Sample* newSample) {
2716     on_sample_ref_count_incremented(oldSample, -1);
2717     on_sample_ref_count_incremented(newSample, +1);
2718     }
2719    
2720     void MainWindow::on_samples_to_be_removed(std::list<gig::Sample*> samples) {
2721     // just in case a new sample is added later with exactly the same memory
2722     // address, which would lead to incorrect refcount if not deleted here
2723     for (std::list<gig::Sample*>::const_iterator it = samples.begin();
2724     it != samples.end(); it != samples.end())
2725     {
2726     sample_ref_count.erase(*it);
2727     }
2728     }
2729    
2730 schoenebeck 1339 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {
2731 schoenebeck 1322 return file_structure_to_be_changed_signal;
2732     }
2733    
2734 schoenebeck 1339 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_changed() {
2735 schoenebeck 1322 return file_structure_changed_signal;
2736     }
2737    
2738 schoenebeck 1339 sigc::signal<void, std::list<gig::Sample*> >& MainWindow::signal_samples_to_be_removed() {
2739 schoenebeck 1322 return samples_to_be_removed_signal;
2740     }
2741    
2742 schoenebeck 1339 sigc::signal<void>& MainWindow::signal_samples_removed() {
2743 schoenebeck 1322 return samples_removed_signal;
2744     }
2745    
2746 schoenebeck 1339 sigc::signal<void, gig::Region*>& MainWindow::signal_region_to_be_changed() {
2747 schoenebeck 1322 return region_to_be_changed_signal;
2748     }
2749    
2750 schoenebeck 1339 sigc::signal<void, gig::Region*>& MainWindow::signal_region_changed() {
2751 schoenebeck 1322 return region_changed_signal;
2752     }
2753    
2754 schoenebeck 1853 sigc::signal<void, gig::Sample*>& MainWindow::signal_sample_changed() {
2755     return sample_changed_signal;
2756     }
2757    
2758 schoenebeck 1339 sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& MainWindow::signal_sample_ref_changed() {
2759 schoenebeck 1322 return sample_ref_changed_signal;
2760     }
2761    
2762 schoenebeck 1339 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_to_be_changed() {
2763 schoenebeck 1322 return dimreg_to_be_changed_signal;
2764     }
2765    
2766 schoenebeck 1339 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_changed() {
2767 schoenebeck 1322 return dimreg_changed_signal;
2768     }
2769 schoenebeck 1654
2770     sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_on() {
2771     return note_on_signal;
2772     }
2773    
2774     sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_off() {
2775     return note_off_signal;
2776     }
2777 schoenebeck 1660
2778     sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_hit() {
2779     return m_RegionChooser.signal_keyboard_key_hit();
2780     }
2781    
2782     sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_released() {
2783     return m_RegionChooser.signal_keyboard_key_released();
2784     }

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