不韋 呂 / Mbed 2 deprecated F746_SinWithNoiseGenerator

ノイズを付加した正弦波発生器 Sinusoidal wave generator with noise.

Dependencies:   F746_GUI F746_SAI_IO Random mbed

MyFiles/Zoom.hpp@0:31361b0fcdad, 2018-11-04 (annotated)

Committer:
MikamiUitOpen
Date:
Sun Nov 04 02:41:21 2018 +0000
Revision:
0:31361b0fcdad
1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MikamiUitOpen 0:31361b0fcdad 1 //-----------------------------------------------------------
MikamiUitOpen 0:31361b0fcdad 2 // 時間軸の Zoom ボタン
MikamiUitOpen 0:31361b0fcdad 3 //
MikamiUitOpen 0:31361b0fcdad 4 // 2017/08/09, Copyright (c) 2017 MIKAMI, Naoki
MikamiUitOpen 0:31361b0fcdad 5 //-----------------------------------------------------------
MikamiUitOpen 0:31361b0fcdad 6
MikamiUitOpen 0:31361b0fcdad 7 #ifndef ZOOM_BUTTON_HPP
MikamiUitOpen 0:31361b0fcdad 8 #define ZOOM_BUTTON_HPP
MikamiUitOpen 0:31361b0fcdad 9
MikamiUitOpen 0:31361b0fcdad 10 #include "F746_GUI.hpp"
MikamiUitOpen 0:31361b0fcdad 11 #include "DelayedEnabler.hpp"
MikamiUitOpen 0:31361b0fcdad 12
MikamiUitOpen 0:31361b0fcdad 13 namespace Mikami
MikamiUitOpen 0:31361b0fcdad 14 {
MikamiUitOpen 0:31361b0fcdad 15 class ZoomButton
MikamiUitOpen 0:31361b0fcdad 16 {
MikamiUitOpen 0:31361b0fcdad 17 public:
MikamiUitOpen 0:31361b0fcdad 18 // delay: ZoomButton がタッチされた後に再び有効になるまでの時間（単位：秒）
MikamiUitOpen 0:31361b0fcdad 19 ZoomButton(uint16_t x0, uint16_t y0, uint16_t w0, uint16_t h0,
MikamiUitOpen 0:31361b0fcdad 20 uint32_t max, uint32_t min = 1, float delay = 0.2f)
MikamiUitOpen 0:31361b0fcdad 21 : X0_(x0), Y0_(y0), W0_(w0), H0_(h0),
MikamiUitOpen 0:31361b0fcdad 22 MAX_(max), MIN_(min), delay_(delay), factor_(1)
MikamiUitOpen 0:31361b0fcdad 23 {
MikamiUitOpen 0:31361b0fcdad 24 zoom_ = new ButtonGroup(x0, y0, w0, h0, 2, (string[]){"-", "+"},
MikamiUitOpen 0:31361b0fcdad 25 5, 0, 2);
MikamiUitOpen 0:31361b0fcdad 26 zoom_->Inactivate(0); // ズームアウトボタンは無効にする
MikamiUitOpen 0:31361b0fcdad 27 }
MikamiUitOpen 0:31361b0fcdad 28
MikamiUitOpen 0:31361b0fcdad 29 // タッチした場合は factor を *2 または /2 する
MikamiUitOpen 0:31361b0fcdad 30 bool Touched(int &factor)
MikamiUitOpen 0:31361b0fcdad 31 {
MikamiUitOpen 0:31361b0fcdad 32 if (!delay_.IsEnabled()) return false;
MikamiUitOpen 0:31361b0fcdad 33 int num;
MikamiUitOpen 0:31361b0fcdad 34 if (!zoom_->GetTouchedNumber(num)) return false;
MikamiUitOpen 0:31361b0fcdad 35
MikamiUitOpen 0:31361b0fcdad 36 // タッチ後一定の時間が経過してから，再びタッチの検出を有効にするため
MikamiUitOpen 0:31361b0fcdad 37 delay_.Disable();
MikamiUitOpen 0:31361b0fcdad 38
MikamiUitOpen 0:31361b0fcdad 39 factor_ = (num == 1) ? factor_*2 : factor_/2;
MikamiUitOpen 0:31361b0fcdad 40 if (factor_ > MAX_) factor_ = MAX_;
MikamiUitOpen 0:31361b0fcdad 41 if (factor_ < MIN_) factor_ = MIN_;
MikamiUitOpen 0:31361b0fcdad 42
MikamiUitOpen 0:31361b0fcdad 43 zoom_->ActivateAll();
MikamiUitOpen 0:31361b0fcdad 44 if (factor_ == MAX_) zoom_->Inactivate(num);
MikamiUitOpen 0:31361b0fcdad 45 if (factor_ == MIN_) zoom_->Inactivate(num);
MikamiUitOpen 0:31361b0fcdad 46
MikamiUitOpen 0:31361b0fcdad 47 factor = factor_;
MikamiUitOpen 0:31361b0fcdad 48
MikamiUitOpen 0:31361b0fcdad 49 return true;
MikamiUitOpen 0:31361b0fcdad 50 }
MikamiUitOpen 0:31361b0fcdad 51
MikamiUitOpen 0:31361b0fcdad 52 private:
MikamiUitOpen 0:31361b0fcdad 53 const int X0_, Y0_, W0_, H0_;
MikamiUitOpen 0:31361b0fcdad 54 const uint32_t MAX_; // 最大値
MikamiUitOpen 0:31361b0fcdad 55 const uint32_t MIN_; // 最小値
MikamiUitOpen 0:31361b0fcdad 56
MikamiUitOpen 0:31361b0fcdad 57 ButtonGroup *zoom_;
MikamiUitOpen 0:31361b0fcdad 58 DelayedEnabler delay_;
MikamiUitOpen 0:31361b0fcdad 59 int factor_;
MikamiUitOpen 0:31361b0fcdad 60 };
MikamiUitOpen 0:31361b0fcdad 61 }
MikamiUitOpen 0:31361b0fcdad 62 #endif // ZOOM_BUTTON_HPP