/[cebix]/SIDPlayer/src/prefs_window.cpp
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Contents of /SIDPlayer/src/prefs_window.cpp

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Revision 1.4 - (show annotations)
2004-01-12T15:15:49Z (13 years, 10 months ago) by cebix
Branch: MAIN
CVS Tags: HEAD
Changes since 1.3: +1 -1 lines
File MIME type: text/x-c++src
Happy New Year!

1 /*
2 * prefs_window.cpp - Preferences window
3 *
4 * SIDPlayer (C) Copyright 1996-2004 Christian Bauer
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21 #include "sys.h"
22
23 #include "prefs_window.h"
24 #include "prefs.h"
25
26
27 // Global variables
28 bool prefs_window_open = false;
29
30
31 // Message codes
32 const uint32 MSG_FILTERS = 'filt';
33 const uint32 MSG_SID_TYPE = 'sidt';
34 const uint32 MSG_EFFECT_NONE = 'enon';
35 const uint32 MSG_EFFECT_REVERB = 'ervb';
36 const uint32 MSG_EFFECT_SPATIAL = 'espt';
37
38
39 // Panning slider
40 class PanSlider : public BSlider {
41 public:
42 PanSlider(BRect frame, const char *name, const char *prefs) : BSlider(frame, name, NULL, NULL, -0x100, 0x100, B_TRIANGLE_THUMB), prefs_name(prefs)
43 {
44 SetHashMarks(B_HASH_MARKS_TOP);
45 SetHashMarkCount(3);
46 const rgb_color bar_color = {128, 128, 216, 0};
47 SetBarColor(bar_color);
48 SetValue(PrefsFindInt32(prefs_name));
49 }
50 virtual ~PanSlider() {}
51 virtual void SetValue(int32 value)
52 {
53 BSlider::SetValue(value);
54 PrefsReplaceInt32(prefs_name, value);
55 }
56
57 private:
58 const char *prefs_name;
59 };
60
61
62 // Volume slider
63 class VolumeSlider : public BSlider {
64 public:
65 VolumeSlider(BRect frame, const char *name, const char *prefs, int32 max = 0x180) : BSlider(frame, name, NULL, NULL, 0, max), prefs_name(prefs)
66 {
67 SetHashMarks(B_HASH_MARKS_NONE);
68 const rgb_color fill_color = {128, 216, 128, 0};
69 UseFillColor(true, &fill_color);
70 SetValue(PrefsFindInt32(prefs_name));
71 }
72 virtual ~VolumeSlider() {}
73 virtual void SetValue(int32 value)
74 {
75 BSlider::SetValue(value);
76 PrefsReplaceInt32(prefs_name, value);
77 }
78
79 private:
80 const char *prefs_name;
81 };
82
83
84 /*
85 * Prefs window constructor
86 */
87
88 PrefsWindow::PrefsWindow() : BWindow(BRect(0, 0, 400, 94), "SIDPlayer Sound Control", B_TITLED_WINDOW, B_NOT_ZOOMABLE | B_NOT_RESIZABLE | B_ASYNCHRONOUS_CONTROLS)
89 {
90 rgb_color fill_color = ui_color(B_PANEL_BACKGROUND_COLOR);
91 Lock();
92 BRect b = Bounds();
93
94 // Move window to right position
95 MoveTo(80, 80 + 124);
96
97 // Light gray background
98 BView *top = new BView(BRect(0, 0, b.right, b.bottom), "main", B_FOLLOW_NONE, B_WILL_DRAW);
99 AddChild(top);
100 top->SetViewColor(fill_color);
101
102 // Audio effects popup menu
103 BMenuField *menu_field;
104 BPopUpMenu *menu = new BPopUpMenu("");
105 menu_field = new BMenuField(BRect(8, 8, 180, 9), "audioeffect", "Effect", menu);
106 menu_field->SetDivider(60);
107 menu->AddItem(new BMenuItem("None", new BMessage(MSG_EFFECT_NONE)));
108 menu->AddItem(new BMenuItem("Reverb", new BMessage(MSG_EFFECT_REVERB)));
109 menu->AddItem(new BMenuItem("Spatial", new BMessage(MSG_EFFECT_SPATIAL)));
110 top->AddChild(menu_field);
111 menu->ItemAt(PrefsFindInt32("audioeffect"))->SetMarked(true);
112
113 // Reverb feedback/delay sliders
114 BStringView *label;
115 top->AddChild(label = new BStringView(BRect(8, 32, 60, 51), "delay_title", "Delay"));
116 label->SetViewColor(fill_color);
117 top->AddChild(new VolumeSlider(BRect(60, 35, 180, 36), "delay", "revdelay", 500));
118 top->AddChild(label = new BStringView(BRect(8, 52, 60, 71), "feedback_title", "Feedback"));
119 label->SetViewColor(fill_color);
120 top->AddChild(new VolumeSlider(BRect(60, 55, 180, 56), "feedback", "revfeedback", 0x100));
121
122 // Filter enable/disable checkbox
123 top->AddChild(filter_view = new BCheckBox(BRect(8, 75, 90, 90), "filters", "Filters", new BMessage(MSG_FILTERS)));
124 filter_view->SetViewColor(fill_color);
125 filter_view->SetValue(PrefsFindBool("filters") ? B_CONTROL_ON : B_CONTROL_OFF);
126
127 // New SID chip checkbox
128 top->AddChild(sid_type_view = new BCheckBox(BRect(90, 75, 200, 90), "sid_type", "New SID Chip", new BMessage(MSG_SID_TYPE)));
129 sid_type_view->SetViewColor(fill_color);
130 sid_type_view->SetValue(strcmp(PrefsFindString("sidtype"), "8580") ? B_CONTROL_OFF : B_CONTROL_ON);
131
132 // Volume/panning sliders
133 top->AddChild(label = new BStringView(BRect(190, 12, 203, 31), "v1_title", "1"));
134 label->SetViewColor(fill_color);
135 label->SetAlignment(B_ALIGN_CENTER);
136 top->AddChild(label = new BStringView(BRect(190, 32, 203, 51), "v2_title", "2"));
137 label->SetViewColor(fill_color);
138 label->SetAlignment(B_ALIGN_CENTER);
139 top->AddChild(label = new BStringView(BRect(190, 52, 203, 71), "v3_title", "3"));
140 label->SetViewColor(fill_color);
141 label->SetAlignment(B_ALIGN_CENTER);
142 top->AddChild(label = new BStringView(BRect(190, 72, 203, 91), "v4_title", "4"));
143 label->SetViewColor(fill_color);
144 label->SetAlignment(B_ALIGN_CENTER);
145
146 top->AddChild(label = new BStringView(BRect(204, 2, 304, 15), "panning_title", "Panning"));
147 label->SetViewColor(fill_color);
148 label->SetAlignment(B_ALIGN_CENTER);
149
150 top->AddChild(new PanSlider(BRect(204, 15, 304, 16), "pan_0", "v1pan"));
151 top->AddChild(new PanSlider(BRect(204, 35, 304, 36), "pan_1", "v2pan"));
152 top->AddChild(new PanSlider(BRect(204, 55, 304, 56), "pan_2", "v3pan"));
153 top->AddChild(new PanSlider(BRect(204, 75, 304, 76), "pan_3", "v4pan"));
154
155 top->AddChild(label = new BStringView(BRect(309, 2, 397, 15), "volume_title", "Volume"));
156 label->SetViewColor(fill_color);
157 label->SetAlignment(B_ALIGN_CENTER);
158
159 top->AddChild(new VolumeSlider(BRect(309, 15, 397, 16), "volume_0", "v1volume"));
160 top->AddChild(new VolumeSlider(BRect(309, 35, 397, 36), "volume_1", "v2volume"));
161 top->AddChild(new VolumeSlider(BRect(309, 55, 397, 56), "volume_2", "v3volume"));
162 top->AddChild(new VolumeSlider(BRect(309, 75, 397, 76), "volume_3", "v4volume"));
163
164 // Show window
165 top->MakeFocus();
166 Show();
167 Unlock();
168 prefs_window_open = true;
169 }
170
171
172 /*
173 * Prefs window asked to quit
174 */
175
176 bool PrefsWindow::QuitRequested(void)
177 {
178 prefs_window_open = false;
179 return true;
180 }
181
182
183 /*
184 * Prefs window message handler
185 */
186
187 void PrefsWindow::MessageReceived(BMessage *msg)
188 {
189 switch (msg->what) {
190 case MSG_FILTERS:
191 PrefsReplaceBool("filters", filter_view->Value() == B_CONTROL_ON);
192 break;
193
194 case MSG_SID_TYPE:
195 if (sid_type_view->Value() == B_CONTROL_ON)
196 PrefsReplaceString("sidtype", "8580");
197 else
198 PrefsReplaceString("sidtype", "6581");
199 break;
200
201 case MSG_EFFECT_NONE:
202 PrefsReplaceInt32("audioeffect", 0);
203 break;
204 case MSG_EFFECT_REVERB:
205 PrefsReplaceInt32("audioeffect", 1);
206 break;
207 case MSG_EFFECT_SPATIAL:
208 PrefsReplaceInt32("audioeffect", 2);
209 break;
210 }
211 }

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