1 /* 2 * Copyright (c) 2004 Matthijs Hollemans 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 20 * DEALINGS IN THE SOFTWARE. 21 */ 22 23 #ifndef SCOPE_VIEW_H 24 #define SCOPE_VIEW_H 25 26 #include <View.h> 27 28 class ScopeView : public BView 29 { 30 public: 31 32 ScopeView(); 33 virtual ~ScopeView(); 34 35 virtual void AttachedToWindow(); 36 virtual void DetachedFromWindow(); 37 virtual void Draw(BRect updateRect); 38 39 void SetPlaying(bool flag); 40 void SetEnabled(bool flag); 41 void SetHaveFile(bool flag); 42 void SetLoading(bool flag); 43 void SetLiveInput(bool flag); 44 45 private: 46 47 typedef BView super; 48 49 static int32 _Thread(void* data); 50 int32 Thread(); 51 52 void DrawLoading(); 53 void DrawNoFile(); 54 void DrawDisabled(); 55 void DrawStopped(); 56 void DrawPlaying(); 57 58 void DrawText(const char* text); 59 60 bool finished; 61 bool playing; 62 bool enabled; 63 bool haveFile; 64 bool loading; 65 bool liveInput; 66 int32 sampleCount; 67 int16* leftSamples; 68 int16* rightSamples; 69 thread_id threadId; 70 }; 71 72 #endif // SCOPE_VIEW_H 73