/[svn]/gigedit/trunk/src/gigedit/mainwindow.h
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Contents of /gigedit/trunk/src/gigedit/mainwindow.h

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Revision 1322 - (show annotations) (download) (as text)
Tue Sep 4 11:04:56 2007 UTC (12 years, 1 month ago) by schoenebeck
File MIME type: text/x-c++hdr
File size: 9010 byte(s)
* as counterpart to latest LS commit: added experimental support to
  synchronize gigedit with LinuxSampler to avoid race conditions / crash
  while modifying data structures and playing the instrument with LS at
  the same time
* packaging fixes: don't use a hard coded path to install the LS plugin
  DLL, trying to substitute the given LS plugin directory by the
  '${libdir}' automake variable (mandatory i.e. for Gentoo ebuild) and
  include plugin/linuxsamplerplugin.h into the release tarball
  ('make dist')
* updated German translation (po/de.po)

1 /* -*- c++ -*-
2 * Copyright (C) 2006, 2007 Andreas Persson
3 *
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 #ifndef GIGEDIT_MAINWINDOW_H
21 #define GIGEDIT_MAINWINDOW_H
22
23 #include <gig.h>
24
25 #include <gtkmm/actiongroup.h>
26 #include <gtkmm/buttonbox.h>
27 #include <gtkmm/dialog.h>
28 #include <gtkmm/liststore.h>
29 #include <gtkmm/paned.h>
30 #include <gtkmm/progressbar.h>
31 #include <gtkmm/scrolledwindow.h>
32 #include <gtkmm/treestore.h>
33 #include <gtkmm/uimanager.h>
34 #include <gtkmm/window.h>
35
36 #include <sstream>
37
38 #include "regionchooser.h"
39 #include "dimregionchooser.h"
40 #include "dimregionedit.h"
41
42 class MainWindow;
43
44 class PropDialog : public Gtk::Window {
45 public:
46 PropDialog();
47 void set_info(DLS::Info* info);
48 protected:
49 Gtk::Table table;
50 Gtk::Label label[16];
51 Gtk::Entry entry[16];
52 };
53
54 class InstrumentProps : public Gtk::Window {
55 public:
56 InstrumentProps();
57 void set_instrument(gig::Instrument* instrument);
58 sigc::signal<void> signal_instrument_changed();
59 protected:
60 Gtk::VBox vbox;
61 Gtk::HButtonBox buttonBox;
62 Gtk::Button quitButton;
63 Gtk::Table table;
64 StringEntry eName;
65 BoolEntry eIsDrum;
66 NumEntryTemp<uint16_t> eMIDIBank;
67 NumEntryTemp<uint32_t> eMIDIProgram;
68 NumEntryGain eAttenuation;
69 BoolEntryPlus6 eGainPlus6;
70 NumEntryTemp<uint16_t> eEffectSend;
71 NumEntryTemp<int16_t> eFineTune;
72 NumEntryTemp<uint16_t> ePitchbendRange;
73 BoolEntry ePianoReleaseMode;
74 NoteEntry eDimensionKeyRangeLow;
75 NoteEntry eDimensionKeyRangeHigh;
76 int rowno;
77 void add_prop(BoolEntry& prop);
78 void add_prop(BoolEntryPlus6& prop);
79 void add_prop(LabelWidget& prop);
80 void key_range_low_changed();
81 void key_range_high_changed();
82 sigc::signal<void> instrument_changed;
83 };
84
85 class LoadDialog : public Gtk::Dialog {
86 public:
87 LoadDialog(const Glib::ustring& title, Gtk::Window& parent);
88 void set_fraction(float fraction) { progressBar.set_fraction(fraction); }
89 protected:
90 Gtk::ProgressBar progressBar;
91 };
92
93 class Loader : public sigc::trackable {
94 public:
95 Loader(const char* filename);
96 void launch();
97 Glib::Dispatcher& signal_progress();
98 Glib::Dispatcher& signal_finished();
99 void progress_callback(float fraction);
100 float get_progress();
101 const char* filename;
102 gig::File* gig;
103
104 private:
105 Glib::Thread* thread;
106 void thread_function();
107 Glib::Dispatcher finished_dispatcher;
108 Glib::Dispatcher progress_dispatcher;
109 Glib::Mutex progressMutex;
110 float progress;
111 };
112
113 class MainWindow : public Gtk::Window {
114 public:
115 MainWindow();
116 virtual ~MainWindow();
117 void load_file(const char* name);
118 void load_instrument(gig::Instrument* instr);
119 void file_changed();
120 sigc::signal<void, gig::File*> signal_file_structure_to_be_changed();
121 sigc::signal<void, gig::File*> signal_file_structure_changed();
122 sigc::signal<void, std::list<gig::Sample*> > signal_samples_to_be_removed();
123 sigc::signal<void> signal_samples_removed();
124 sigc::signal<void, gig::Region*> signal_region_to_be_changed();
125 sigc::signal<void, gig::Region*> signal_region_changed();
126 sigc::signal<void, gig::DimensionRegion*> signal_dimreg_to_be_changed();
127 sigc::signal<void, gig::DimensionRegion*> signal_dimreg_changed();
128 sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/> signal_sample_ref_changed();
129
130 protected:
131 Glib::RefPtr<Gtk::ActionGroup> actionGroup;
132 Glib::RefPtr<Gtk::UIManager> uiManager;
133
134 RegionChooser m_RegionChooser;
135 DimRegionChooser m_DimRegionChooser;
136
137 PropDialog propDialog;
138 InstrumentProps instrumentProps;
139
140 sigc::signal<void, gig::File*> file_structure_to_be_changed_signal;
141 sigc::signal<void, gig::File*> file_structure_changed_signal;
142 sigc::signal<void, std::list<gig::Sample*> > samples_to_be_removed_signal;
143 sigc::signal<void> samples_removed_signal;
144 sigc::signal<void, gig::Region*> region_to_be_changed_signal;
145 sigc::signal<void, gig::Region*> region_changed_signal;
146 sigc::signal<void, gig::DimensionRegion*> dimreg_to_be_changed_signal;
147 sigc::signal<void, gig::DimensionRegion*> dimreg_changed_signal;
148 sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/> sample_ref_changed_signal;
149
150 void on_instrument_selection_change(int index);
151 void on_sel_change();
152 void region_changed();
153 void dimreg_changed();
154 void on_loader_progress();
155 void on_loader_finished();
156
157 class ModelColumns : public Gtk::TreeModel::ColumnRecord {
158 public:
159 ModelColumns() {
160 add(m_col_name);
161 add(m_col_instr);
162 }
163
164 Gtk::TreeModelColumn<Glib::ustring> m_col_name;
165 Gtk::TreeModelColumn<gig::Instrument*> m_col_instr;
166 } m_Columns;
167
168 Gtk::VBox m_VBox;
169 Gtk::HPaned m_HPaned;
170
171 Gtk::ScrolledWindow m_ScrolledWindow;
172
173 Gtk::TreeView m_TreeView;
174 Glib::RefPtr<Gtk::ListStore> m_refTreeModel;
175
176 class SamplesModel : public Gtk::TreeModel::ColumnRecord {
177 public:
178 SamplesModel() {
179 add(m_col_name);
180 add(m_col_sample);
181 add(m_col_group);
182 }
183
184 Gtk::TreeModelColumn<Glib::ustring> m_col_name;
185 Gtk::TreeModelColumn<gig::Sample*> m_col_sample;
186 Gtk::TreeModelColumn<gig::Group*> m_col_group;
187 } m_SamplesModel;
188
189 class SamplesTreeStore : public Gtk::TreeStore {
190 public:
191 static Glib::RefPtr<SamplesTreeStore> create(const SamplesModel& columns) {
192 return Glib::RefPtr<SamplesTreeStore>( new SamplesTreeStore(columns) );
193 }
194 protected:
195 SamplesTreeStore(const SamplesModel& columns) : Gtk::TreeStore(columns) {}
196 };
197
198 Gtk::ScrolledWindow m_ScrolledWindowSamples;
199 Gtk::TreeView m_TreeViewSamples;
200 Glib::RefPtr<SamplesTreeStore> m_refSamplesTreeModel;
201
202 DimRegionEdit dimreg_edit;
203
204 Gtk::Notebook m_Notebook;
205 Gtk::Notebook m_TreeViewNotebook;
206
207 struct SampleImportItem {
208 gig::Sample* gig_sample; // pointer to the gig::Sample to
209 // which the sample data should be
210 // imported to
211 Glib::ustring sample_path; // file name of the sample to be
212 // imported
213 };
214 std::list<SampleImportItem> m_SampleImportQueue;
215
216
217 void on_action_file_new();
218 void on_action_file_open();
219 void on_action_file_save();
220 void on_action_file_save_as();
221 void on_action_file_properties();
222 void on_action_quit();
223 void show_instr_props();
224 void on_action_help_about();
225
226 // sample right-click popup actions
227 void on_sample_treeview_button_release(GdkEventButton* button);
228 void on_action_sample_properties();
229 void on_action_add_group();
230 void on_action_add_sample();
231 void on_action_remove_sample();
232
233 void on_action_add_instrument();
234 void on_action_remove_instrument();
235
236 LoadDialog* load_dialog;
237 Loader* loader;
238 void load_gig(gig::File* gig, const char* filename);
239
240 gig::File* file;
241 bool file_has_name;
242 bool file_is_changed;
243 std::string filename;
244 std::string current_dir;
245
246 bool file_save();
247 bool file_save_as();
248 bool check_if_savable();
249
250 void on_button_release(GdkEventButton* button);
251 void on_sample_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context);
252 void on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
253 Gtk::SelectionData& selection_data, guint, guint);
254 void on_sample_label_drop_drag_data_received(const Glib::RefPtr<Gdk::DragContext>& context,
255 int, int,
256 const Gtk::SelectionData& selection_data,
257 guint, guint time);
258
259 void sample_name_changed(const Gtk::TreeModel::Path& path,
260 const Gtk::TreeModel::iterator& iter);
261 void instrument_name_changed(const Gtk::TreeModel::Path& path,
262 const Gtk::TreeModel::iterator& iter);
263
264 void __import_queued_samples();
265 void __clear();
266
267 bool close_confirmation_dialog();
268
269 Gtk::Menu* popup_menu;
270
271 bool on_delete_event(GdkEventAny* event);
272
273 bool first_call_to_drag_data_get;
274 };
275
276 #endif

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