SPKT
Dependencies: SDFileSystem_Warning_Fixed
Dependents: DISCO-F746_WAV_PLAYER WAV
SD_PlayerSkeleton.cpp@14:284093250bab, 2017-03-20 (annotated)
- Committer:
- MikamiUitOpen
- Date:
- Mon Mar 20 02:34:49 2017 +0000
- Revision:
- 14:284093250bab
- Parent:
- 13:3df6a1f66b1c
- Child:
- 15:4ac0f4715454
15
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
MikamiUitOpen | 0:d310bb78455d | 1 | //-------------------------------------------------------------- |
MikamiUitOpen | 0:d310bb78455d | 2 | // SD プレーヤー用抽象基底クラス |
MikamiUitOpen | 0:d310bb78455d | 3 | // |
MikamiUitOpen | 14:284093250bab | 4 | // 2017/03/20, Copyright (c) 2017 MIKAMI, Naoki |
MikamiUitOpen | 0:d310bb78455d | 5 | //-------------------------------------------------------------- |
MikamiUitOpen | 0:d310bb78455d | 6 | |
MikamiUitOpen | 0:d310bb78455d | 7 | #include "SD_PlayerSkeleton.hpp" |
MikamiUitOpen | 0:d310bb78455d | 8 | |
MikamiUitOpen | 0:d310bb78455d | 9 | namespace Mikami |
MikamiUitOpen | 0:d310bb78455d | 10 | { |
MikamiUitOpen | 5:7c8f0fc9dfb6 | 11 | SD_PlayerSkeleton::SD_PlayerSkeleton(string str, int fs, bool resetButton) |
MikamiUitOpen | 0:d310bb78455d | 12 | : FRAME_SIZE_(2048), sn_(FRAME_SIZE_), |
MikamiUitOpen | 0:d310bb78455d | 13 | mySai_(SaiIO::OUTPUT, FRAME_SIZE_, fs), |
MikamiUitOpen | 0:d310bb78455d | 14 | sdReader_(FRAME_SIZE_), |
MikamiUitOpen | 8:59d3f9c81c4f | 15 | fileName_(""), |
MikamiUitOpen | 0:d310bb78455d | 16 | title_(214, 4, str, Label::CENTER, Font16), |
MikamiUitOpen | 2:511479736d6e | 17 | selector_(0, 22, 256, 37, sdReader_), |
MikamiUitOpen | 0:d310bb78455d | 18 | menu_(BG_LEFT_, 2, BG_WIDTH_, BG_HEIGHT_, 5, |
MikamiUitOpen | 14:284093250bab | 19 | (string[]){"SELECT", "PLAY", "PAUSE", "RESUME", "STOP"}, |
MikamiUitOpen | 5:7c8f0fc9dfb6 | 20 | 0, 2, 1) |
MikamiUitOpen | 0:d310bb78455d | 21 | { |
MikamiUitOpen | 14:284093250bab | 22 | menu_.InactivateAll(); |
MikamiUitOpen | 14:284093250bab | 23 | menu_.Activate(0); |
MikamiUitOpen | 14:284093250bab | 24 | |
MikamiUitOpen | 0:d310bb78455d | 25 | if (!selector_.CreateTable()) |
MikamiUitOpen | 0:d310bb78455d | 26 | BlinkLabel errLabel(240, 100, "SD CARD ERROR", Label::CENTER); |
MikamiUitOpen | 0:d310bb78455d | 27 | |
MikamiUitOpen | 5:7c8f0fc9dfb6 | 28 | if (resetButton) reset_ = new ResetButton(); |
MikamiUitOpen | 5:7c8f0fc9dfb6 | 29 | else reset_ = NULL; |
MikamiUitOpen | 0:d310bb78455d | 30 | } |
MikamiUitOpen | 0:d310bb78455d | 31 | |
MikamiUitOpen | 6:6fe2b62f259d | 32 | // SD プレーヤーの処理の実行 |
MikamiUitOpen | 0:d310bb78455d | 33 | void SD_PlayerSkeleton::Execute() |
MikamiUitOpen | 0:d310bb78455d | 34 | { |
MikamiUitOpen | 13:3df6a1f66b1c | 35 | bool playOk = false; |
MikamiUitOpen | 5:7c8f0fc9dfb6 | 36 | int32_t loopCount; |
MikamiUitOpen | 5:7c8f0fc9dfb6 | 37 | |
MikamiUitOpen | 0:d310bb78455d | 38 | while (true) |
MikamiUitOpen | 0:d310bb78455d | 39 | { |
MikamiUitOpen | 13:3df6a1f66b1c | 40 | if (playOk) // PAUSE 後の PLAY の場合 |
MikamiUitOpen | 8:59d3f9c81c4f | 41 | loopCount = SD_Open(); |
MikamiUitOpen | 8:59d3f9c81c4f | 42 | else // PAUSE 後の PLAY ではない場合 |
MikamiUitOpen | 0:d310bb78455d | 43 | { |
MikamiUitOpen | 8:59d3f9c81c4f | 44 | if (WaitTouched() == 0) SelectFile(); |
MikamiUitOpen | 0:d310bb78455d | 45 | loopCount = SD_Open(); |
MikamiUitOpen | 6:6fe2b62f259d | 46 | WaitTouched(1); // PLAY がタッチされるまで待つ |
MikamiUitOpen | 0:d310bb78455d | 47 | } |
MikamiUitOpen | 0:d310bb78455d | 48 | |
MikamiUitOpen | 5:7c8f0fc9dfb6 | 49 | Display(); // アプリ固有の表示処理(仮想関数) |
MikamiUitOpen | 5:7c8f0fc9dfb6 | 50 | if (reset_ != NULL) reset_->Draw(); |
MikamiUitOpen | 0:d310bb78455d | 51 | |
MikamiUitOpen | 14:284093250bab | 52 | menu_.Inactivate(0); // SELECT ボタン無効 |
MikamiUitOpen | 5:7c8f0fc9dfb6 | 53 | menu_.Activate(2); // PAUSE ボタン有効 |
MikamiUitOpen | 5:7c8f0fc9dfb6 | 54 | menu_.Activate(4); // STOP ボタン有効 |
MikamiUitOpen | 0:d310bb78455d | 55 | |
MikamiUitOpen | 13:3df6a1f66b1c | 56 | playOk = false; |
MikamiUitOpen | 0:d310bb78455d | 57 | bool stopOk = false; |
MikamiUitOpen | 0:d310bb78455d | 58 | |
MikamiUitOpen | 5:7c8f0fc9dfb6 | 59 | Clear(); // アプリ固有のクリア処理(仮想関数) |
MikamiUitOpen | 0:d310bb78455d | 60 | |
MikamiUitOpen | 0:d310bb78455d | 61 | mySai_.PlayOut(); // Play 開始 |
MikamiUitOpen | 0:d310bb78455d | 62 | |
MikamiUitOpen | 6:6fe2b62f259d | 63 | // ファイルのデータがなくなるまで繰り返す |
MikamiUitOpen | 0:d310bb78455d | 64 | for (int k=0; k<loopCount; k++) |
MikamiUitOpen | 0:d310bb78455d | 65 | { |
MikamiUitOpen | 0:d310bb78455d | 66 | int touch42 = -1; |
MikamiUitOpen | 0:d310bb78455d | 67 | menu_.GetTouchedNumber(touch42); |
MikamiUitOpen | 0:d310bb78455d | 68 | if (touch42 == 4) break; // STOP |
MikamiUitOpen | 5:7c8f0fc9dfb6 | 69 | if (touch42 == 2) // PAUSE ボタンがタッチされた場合の処理 |
MikamiUitOpen | 0:d310bb78455d | 70 | { |
MikamiUitOpen | 5:7c8f0fc9dfb6 | 71 | menu_.Inactivate(2); // PAUSE ボタン無効 |
MikamiUitOpen | 5:7c8f0fc9dfb6 | 72 | menu_.Activate(3); // RESUME ボタン有効 |
MikamiUitOpen | 0:d310bb78455d | 73 | mySai_.PauseOut(); |
MikamiUitOpen | 0:d310bb78455d | 74 | |
MikamiUitOpen | 0:d310bb78455d | 75 | // PLAY か RESUME か STOP がタッチされるまで待つ |
MikamiUitOpen | 6:6fe2b62f259d | 76 | switch (WaitTouched()) |
MikamiUitOpen | 0:d310bb78455d | 77 | { |
MikamiUitOpen | 13:3df6a1f66b1c | 78 | case 1: playOk = true; // 最初から PLAY |
MikamiUitOpen | 0:d310bb78455d | 79 | break; |
MikamiUitOpen | 13:3df6a1f66b1c | 80 | case 3: mySai_.ResumeOut(); // PAUSE 箇所から PLAY 再開 |
MikamiUitOpen | 8:59d3f9c81c4f | 81 | menu_.Activate(2); |
MikamiUitOpen | 0:d310bb78455d | 82 | menu_.Inactivate(3); |
MikamiUitOpen | 0:d310bb78455d | 83 | menu_.TouchedColor(1); |
MikamiUitOpen | 0:d310bb78455d | 84 | break; |
MikamiUitOpen | 13:3df6a1f66b1c | 85 | case 4: stopOk = true; // STOP |
MikamiUitOpen | 0:d310bb78455d | 86 | break; |
MikamiUitOpen | 0:d310bb78455d | 87 | } |
MikamiUitOpen | 0:d310bb78455d | 88 | } |
MikamiUitOpen | 13:3df6a1f66b1c | 89 | if (playOk || stopOk) break; |
MikamiUitOpen | 0:d310bb78455d | 90 | |
MikamiUitOpen | 6:6fe2b62f259d | 91 | DoIfHandled(); |
MikamiUitOpen | 5:7c8f0fc9dfb6 | 92 | // アプリ固有の1フレーム分の信号処理(純粋仮想関数) |
MikamiUitOpen | 0:d310bb78455d | 93 | SignalProcessing(); |
MikamiUitOpen | 0:d310bb78455d | 94 | } |
MikamiUitOpen | 0:d310bb78455d | 95 | mySai_.StopOut(); |
MikamiUitOpen | 14:284093250bab | 96 | if (!playOk) menu_.Activate(0); // SELECT ボタン有効 |
MikamiUitOpen | 14:284093250bab | 97 | menu_.Draw(1); // PLAY ボタンの色を初期状態にする |
MikamiUitOpen | 14:284093250bab | 98 | for (int n=2; n<5; n++) // その他のボタンは無効 |
MikamiUitOpen | 0:d310bb78455d | 99 | menu_.Inactivate(n); |
MikamiUitOpen | 5:7c8f0fc9dfb6 | 100 | |
MikamiUitOpen | 0:d310bb78455d | 101 | sdReader_.Close(); // SD のファイルのクローズ |
MikamiUitOpen | 0:d310bb78455d | 102 | } |
MikamiUitOpen | 0:d310bb78455d | 103 | } |
MikamiUitOpen | 0:d310bb78455d | 104 | |
MikamiUitOpen | 6:6fe2b62f259d | 105 | // 選択されたファイル名から拡張子を除いたものを取得 |
MikamiUitOpen | 4:d730d024ac32 | 106 | string SD_PlayerSkeleton::GetFileNameNoExt() |
MikamiUitOpen | 4:d730d024ac32 | 107 | { |
MikamiUitOpen | 4:d730d024ac32 | 108 | string fName = fileName_; |
MikamiUitOpen | 4:d730d024ac32 | 109 | int k = fName.rfind("."); |
MikamiUitOpen | 4:d730d024ac32 | 110 | if (k != string::npos) |
MikamiUitOpen | 4:d730d024ac32 | 111 | return fName.erase(k); |
MikamiUitOpen | 4:d730d024ac32 | 112 | else |
MikamiUitOpen | 4:d730d024ac32 | 113 | return fName; |
MikamiUitOpen | 4:d730d024ac32 | 114 | } |
MikamiUitOpen | 4:d730d024ac32 | 115 | |
MikamiUitOpen | 0:d310bb78455d | 116 | // SD カードのファイルのオープン |
MikamiUitOpen | 0:d310bb78455d | 117 | int32_t SD_PlayerSkeleton::SD_Open() |
MikamiUitOpen | 0:d310bb78455d | 118 | { |
MikamiUitOpen | 8:59d3f9c81c4f | 119 | if (fileName_.empty()) SelectFile(); |
MikamiUitOpen | 0:d310bb78455d | 120 | sdReader_.Open(fileName_); |
MikamiUitOpen | 0:d310bb78455d | 121 | sdReader_.IsWavFile(); |
MikamiUitOpen | 0:d310bb78455d | 122 | return sdReader_.GetSize()/FRAME_SIZE_; |
MikamiUitOpen | 0:d310bb78455d | 123 | } |
MikamiUitOpen | 0:d310bb78455d | 124 | |
MikamiUitOpen | 0:d310bb78455d | 125 | // ファイルの選択 |
MikamiUitOpen | 0:d310bb78455d | 126 | void SD_PlayerSkeleton::SelectFile() |
MikamiUitOpen | 0:d310bb78455d | 127 | { |
MikamiUitOpen | 5:7c8f0fc9dfb6 | 128 | selector_.DisplayFileList(); |
MikamiUitOpen | 0:d310bb78455d | 129 | title_.Draw("Select file"); |
MikamiUitOpen | 14:284093250bab | 130 | menu_.Inactivate(0); // SELECT ボタン無効 |
MikamiUitOpen | 14:284093250bab | 131 | menu_.Inactivate(1); // PLAY ボタン無効 |
MikamiUitOpen | 0:d310bb78455d | 132 | do |
MikamiUitOpen | 0:d310bb78455d | 133 | if (selector_.Select(fileName_)) |
MikamiUitOpen | 14:284093250bab | 134 | menu_.Activate(1); // PLAY ボタン有効 |
MikamiUitOpen | 14:284093250bab | 135 | while (!menu_.Touched(1)); // PLAY ボタンがタッチされるまで繰り返す |
MikamiUitOpen | 13:3df6a1f66b1c | 136 | |
MikamiUitOpen | 13:3df6a1f66b1c | 137 | selector_.Erase(0, 0, BG_LEFT_-4, 272); |
MikamiUitOpen | 13:3df6a1f66b1c | 138 | title_.Draw(); |
MikamiUitOpen | 0:d310bb78455d | 139 | } |
MikamiUitOpen | 1:c7968701f7b3 | 140 | |
MikamiUitOpen | 6:6fe2b62f259d | 141 | // パネルが操作された場合の処理 |
MikamiUitOpen | 6:6fe2b62f259d | 142 | void SD_PlayerSkeleton::DoIfHandled() |
MikamiUitOpen | 1:c7968701f7b3 | 143 | { |
MikamiUitOpen | 9:1ba92e340dce | 144 | if (reset_ != NULL) reset_->DoIfTouched(); |
MikamiUitOpen | 5:7c8f0fc9dfb6 | 145 | Modefy(); // アプリ固有のパラメータ変更(仮想関数) |
MikamiUitOpen | 1:c7968701f7b3 | 146 | } |
MikamiUitOpen | 6:6fe2b62f259d | 147 | |
MikamiUitOpen | 14:284093250bab | 148 | // メニューのいずれかのボタンがタッチされるまで DoIfHandled() を実行しながら待つ |
MikamiUitOpen | 6:6fe2b62f259d | 149 | int SD_PlayerSkeleton::WaitTouched() |
MikamiUitOpen | 6:6fe2b62f259d | 150 | { |
MikamiUitOpen | 6:6fe2b62f259d | 151 | int touchNum; |
MikamiUitOpen | 6:6fe2b62f259d | 152 | while (!menu_.GetTouchedNumber(touchNum)) DoIfHandled(); |
MikamiUitOpen | 6:6fe2b62f259d | 153 | return touchNum; |
MikamiUitOpen | 6:6fe2b62f259d | 154 | } |
MikamiUitOpen | 0:d310bb78455d | 155 | } |