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cebix |
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/* |
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* prefs_window.cpp - Preferences window |
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* |
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cebix |
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* SIDPlayer (C) Copyright 1996-2001 Christian Bauer |
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cebix |
1.1 |
* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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#include "sys.h" |
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#include "prefs_window.h" |
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#include "prefs.h" |
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// Global variables |
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bool prefs_window_open = false; |
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// Message codes |
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const uint32 MSG_FILTERS = 'filt'; |
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const uint32 MSG_SID_TYPE = 'sidt'; |
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const uint32 MSG_EFFECT_NONE = 'enon'; |
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const uint32 MSG_EFFECT_REVERB = 'ervb'; |
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const uint32 MSG_EFFECT_SPATIAL = 'espt'; |
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// Panning slider |
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class PanSlider : public BSlider { |
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public: |
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PanSlider(BRect frame, const char *name, const char *prefs) : BSlider(frame, name, NULL, NULL, -0x100, 0x100, B_TRIANGLE_THUMB), prefs_name(prefs) |
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{ |
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SetHashMarks(B_HASH_MARKS_TOP); |
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SetHashMarkCount(3); |
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const rgb_color bar_color = {128, 128, 216, 0}; |
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SetBarColor(bar_color); |
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SetValue(PrefsFindInt32(prefs_name)); |
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} |
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virtual ~PanSlider() {} |
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virtual void SetValue(int32 value) |
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{ |
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BSlider::SetValue(value); |
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PrefsReplaceInt32(prefs_name, value); |
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} |
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private: |
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const char *prefs_name; |
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}; |
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// Volume slider |
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class VolumeSlider : public BSlider { |
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public: |
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VolumeSlider(BRect frame, const char *name, const char *prefs, int32 max = 0x180) : BSlider(frame, name, NULL, NULL, 0, max), prefs_name(prefs) |
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{ |
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SetHashMarks(B_HASH_MARKS_NONE); |
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const rgb_color fill_color = {128, 216, 128, 0}; |
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UseFillColor(true, &fill_color); |
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SetValue(PrefsFindInt32(prefs_name)); |
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} |
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virtual ~VolumeSlider() {} |
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virtual void SetValue(int32 value) |
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{ |
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BSlider::SetValue(value); |
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PrefsReplaceInt32(prefs_name, value); |
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} |
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private: |
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const char *prefs_name; |
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}; |
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/* |
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* Prefs window constructor |
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*/ |
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PrefsWindow::PrefsWindow() : BWindow(BRect(0, 0, 400, 94), "SIDPlayer Sound Control", B_TITLED_WINDOW, B_NOT_ZOOMABLE | B_NOT_RESIZABLE | B_ASYNCHRONOUS_CONTROLS) |
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{ |
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rgb_color fill_color = ui_color(B_PANEL_BACKGROUND_COLOR); |
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Lock(); |
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BRect b = Bounds(); |
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// Move window to right position |
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MoveTo(80, 80 + 124); |
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// Light gray background |
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BView *top = new BView(BRect(0, 0, b.right, b.bottom), "main", B_FOLLOW_NONE, B_WILL_DRAW); |
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AddChild(top); |
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top->SetViewColor(fill_color); |
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// Audio effects popup menu |
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BMenuField *menu_field; |
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BPopUpMenu *menu = new BPopUpMenu(""); |
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menu_field = new BMenuField(BRect(8, 8, 180, 9), "audioeffect", "Effect", menu); |
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menu_field->SetDivider(60); |
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menu->AddItem(new BMenuItem("None", new BMessage(MSG_EFFECT_NONE))); |
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menu->AddItem(new BMenuItem("Reverb", new BMessage(MSG_EFFECT_REVERB))); |
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menu->AddItem(new BMenuItem("Spatial", new BMessage(MSG_EFFECT_SPATIAL))); |
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top->AddChild(menu_field); |
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menu->ItemAt(PrefsFindInt32("audioeffect"))->SetMarked(true); |
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// Reverb feedback/delay sliders |
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BStringView *label; |
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top->AddChild(label = new BStringView(BRect(8, 32, 60, 51), "delay_title", "Delay")); |
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label->SetViewColor(fill_color); |
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top->AddChild(new VolumeSlider(BRect(60, 35, 180, 36), "delay", "revdelay", 500)); |
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top->AddChild(label = new BStringView(BRect(8, 52, 60, 71), "feedback_title", "Feedback")); |
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label->SetViewColor(fill_color); |
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top->AddChild(new VolumeSlider(BRect(60, 55, 180, 56), "feedback", "revfeedback", 0x100)); |
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// Filter enable/disable checkbox |
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top->AddChild(filter_view = new BCheckBox(BRect(8, 75, 90, 90), "filters", "Filters", new BMessage(MSG_FILTERS))); |
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filter_view->SetViewColor(fill_color); |
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filter_view->SetValue(PrefsFindBool("filters") ? B_CONTROL_ON : B_CONTROL_OFF); |
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// New SID chip checkbox |
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top->AddChild(sid_type_view = new BCheckBox(BRect(90, 75, 200, 90), "sid_type", "New SID Chip", new BMessage(MSG_SID_TYPE))); |
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sid_type_view->SetViewColor(fill_color); |
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sid_type_view->SetValue(strcmp(PrefsFindString("sidtype"), "8580") ? B_CONTROL_OFF : B_CONTROL_ON); |
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// Volume/panning sliders |
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top->AddChild(label = new BStringView(BRect(190, 12, 203, 31), "v1_title", "1")); |
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label->SetViewColor(fill_color); |
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label->SetAlignment(B_ALIGN_CENTER); |
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top->AddChild(label = new BStringView(BRect(190, 32, 203, 51), "v2_title", "2")); |
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label->SetViewColor(fill_color); |
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label->SetAlignment(B_ALIGN_CENTER); |
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top->AddChild(label = new BStringView(BRect(190, 52, 203, 71), "v3_title", "3")); |
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label->SetViewColor(fill_color); |
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label->SetAlignment(B_ALIGN_CENTER); |
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top->AddChild(label = new BStringView(BRect(190, 72, 203, 91), "v4_title", "4")); |
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label->SetViewColor(fill_color); |
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label->SetAlignment(B_ALIGN_CENTER); |
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top->AddChild(label = new BStringView(BRect(204, 2, 304, 15), "panning_title", "Panning")); |
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label->SetViewColor(fill_color); |
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label->SetAlignment(B_ALIGN_CENTER); |
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top->AddChild(new PanSlider(BRect(204, 15, 304, 16), "pan_0", "v1pan")); |
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top->AddChild(new PanSlider(BRect(204, 35, 304, 36), "pan_1", "v2pan")); |
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top->AddChild(new PanSlider(BRect(204, 55, 304, 56), "pan_2", "v3pan")); |
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top->AddChild(new PanSlider(BRect(204, 75, 304, 76), "pan_3", "v4pan")); |
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top->AddChild(label = new BStringView(BRect(309, 2, 397, 15), "volume_title", "Volume")); |
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label->SetViewColor(fill_color); |
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label->SetAlignment(B_ALIGN_CENTER); |
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top->AddChild(new VolumeSlider(BRect(309, 15, 397, 16), "volume_0", "v1volume")); |
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top->AddChild(new VolumeSlider(BRect(309, 35, 397, 36), "volume_1", "v2volume")); |
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top->AddChild(new VolumeSlider(BRect(309, 55, 397, 56), "volume_2", "v3volume")); |
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top->AddChild(new VolumeSlider(BRect(309, 75, 397, 76), "volume_3", "v4volume")); |
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// Show window |
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top->MakeFocus(); |
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Show(); |
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Unlock(); |
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prefs_window_open = true; |
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} |
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/* |
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* Prefs window asked to quit |
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*/ |
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bool PrefsWindow::QuitRequested(void) |
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{ |
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prefs_window_open = false; |
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return true; |
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} |
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/* |
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* Prefs window message handler |
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*/ |
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void PrefsWindow::MessageReceived(BMessage *msg) |
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{ |
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switch (msg->what) { |
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case MSG_FILTERS: |
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PrefsReplaceBool("filters", filter_view->Value() == B_CONTROL_ON); |
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break; |
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case MSG_SID_TYPE: |
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if (sid_type_view->Value() == B_CONTROL_ON) |
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PrefsReplaceString("sidtype", "8580"); |
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else |
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PrefsReplaceString("sidtype", "6581"); |
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break; |
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case MSG_EFFECT_NONE: |
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PrefsReplaceInt32("audioeffect", 0); |
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break; |
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case MSG_EFFECT_REVERB: |
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PrefsReplaceInt32("audioeffect", 1); |
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break; |
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case MSG_EFFECT_SPATIAL: |
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PrefsReplaceInt32("audioeffect", 2); |
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break; |
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} |
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} |
