boting ren / F746_GUI

GUI parts for DISCO-F746NG. GuiBase, Button, ButtonGroup, Label, BlinkLabel, NumericLabel, SeekBar, SeekbarGroup

Dependents:   F746_SD_GraphicEqualizer_ren0620

Fork of F746_GUI by 不韋 呂

SeekBar.hpp@14:95544440b46c, 2016-06-22 (annotated)

Committer:
edamame22
Date:
Wed Jun 22 03:49:51 2016 +0000
Revision:
14:95544440b46c
Parent:
12:687ec6183385
Child:
13:9ae055fac9cf
push area extended.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MikamiUitOpen 0:a2686ef737c2 1 //-----------------------------------------------------------
MikamiUitOpen 0:a2686ef737c2 2 // SeekBar class -- Header
MikamiUitOpen 0:a2686ef737c2 3 //
MikamiUitOpen 12:687ec6183385 4 // 2016/04/30, Copyright (c) 2016 MIKAMI, Naoki
MikamiUitOpen 0:a2686ef737c2 5 //-----------------------------------------------------------
MikamiUitOpen 0:a2686ef737c2 6
MikamiUitOpen 0:a2686ef737c2 7 #ifndef F746_SEEKBAR_HPP
MikamiUitOpen 0:a2686ef737c2 8 #define F746_SEEKBAR_HPP
MikamiUitOpen 0:a2686ef737c2 9
MikamiUitOpen 0:a2686ef737c2 10 #include "GuiBase.hpp"
MikamiUitOpen 6:b8f197b0012c 11 #include "Label.hpp"
MikamiUitOpen 0:a2686ef737c2 12
MikamiUitOpen 0:a2686ef737c2 13 namespace Mikami
MikamiUitOpen 0:a2686ef737c2 14 {
MikamiUitOpen 0:a2686ef737c2 15 class SeekBar : public GuiBase
MikamiUitOpen 0:a2686ef737c2 16 {
MikamiUitOpen 0:a2686ef737c2 17 public:
MikamiUitOpen 0:a2686ef737c2 18 enum Orientation { Holizontal, Vertical };
MikamiUitOpen 0:a2686ef737c2 19
MikamiUitOpen 9:c379410bda15 20 struct Point
MikamiUitOpen 9:c379410bda15 21 {
MikamiUitOpen 9:c379410bda15 22 uint16_t x, y;
MikamiUitOpen 9:c379410bda15 23 Point(uint16_t x0 = 0, uint16_t y0 = 0) : x(x0), y(y0) {}
MikamiUitOpen 9:c379410bda15 24 };
MikamiUitOpen 9:c379410bda15 25
MikamiUitOpen 0:a2686ef737c2 26 // Constructor
MikamiUitOpen 0:a2686ef737c2 27 SeekBar(uint16_t x, uint16_t y, uint16_t length,
MikamiUitOpen 6:b8f197b0012c 28 float min, float max, float initialValue,
MikamiUitOpen 0:a2686ef737c2 29 Orientation hv = Holizontal,
MikamiUitOpen 12:687ec6183385 30 uint32_t thumbColor = 0xFFB0B0FF,
MikamiUitOpen 0:a2686ef737c2 31 uint16_t thumbSize = 30, uint16_t width = 4,
MikamiUitOpen 0:a2686ef737c2 32 uint32_t colorL = LCD_COLOR_LIGHTGRAY,
MikamiUitOpen 0:a2686ef737c2 33 uint32_t colorH = 0xFFB0B0B0,
MikamiUitOpen 0:a2686ef737c2 34 uint32_t backColor = GuiBase::ENUM_BACK)
MikamiUitOpen 0:a2686ef737c2 35 : GuiBase(x, y, Font12, 0, backColor, thumbColor),
MikamiUitOpen 0:a2686ef737c2 36 L_(length), W_(width),
MikamiUitOpen 0:a2686ef737c2 37 SIZE_(thumbSize), COLOR_L_(colorL), COLOR_H_(colorH),
MikamiUitOpen 12:687ec6183385 38 MIN_(min), MAX_(max), ORIENT_(hv), v_(initialValue),
MikamiUitOpen 12:687ec6183385 39 labelOn_(false), slided_(false), active_(true)
MikamiUitOpen 6:b8f197b0012c 40 { Draw(initialValue); }
MikamiUitOpen 6:b8f197b0012c 41
MikamiUitOpen 6:b8f197b0012c 42 // Constructor with scale value (only horizontal)
MikamiUitOpen 6:b8f197b0012c 43 SeekBar(uint16_t x, uint16_t y, uint16_t length,
MikamiUitOpen 6:b8f197b0012c 44 float min, float max, float initialValue,
MikamiUitOpen 6:b8f197b0012c 45 string left, string center, string right,
MikamiUitOpen 12:687ec6183385 46 uint32_t thumbColor = 0xFFB0B0FF,
MikamiUitOpen 6:b8f197b0012c 47 uint16_t thumbSize = 30, uint16_t width = 4,
MikamiUitOpen 6:b8f197b0012c 48 uint32_t colorL = LCD_COLOR_LIGHTGRAY,
MikamiUitOpen 6:b8f197b0012c 49 uint32_t colorH = 0xFFB0B0B0,
MikamiUitOpen 6:b8f197b0012c 50 uint32_t backColor = GuiBase::ENUM_BACK);
MikamiUitOpen 0:a2686ef737c2 51
MikamiUitOpen 12:687ec6183385 52 ~SeekBar();
MikamiUitOpen 12:687ec6183385 53
MikamiUitOpen 0:a2686ef737c2 54 bool Slide();
MikamiUitOpen 0:a2686ef737c2 55 float GetValue() { return v_; }
MikamiUitOpen 0:a2686ef737c2 56 int GetIntValue() { return Round(v_); }
MikamiUitOpen 9:c379410bda15 57
MikamiUitOpen 5:9c3ea4d4bc6b 58 void Activate();
MikamiUitOpen 5:9c3ea4d4bc6b 59 void Inactivate();
MikamiUitOpen 9:c379410bda15 60 bool IsActive() { return active_; }
MikamiUitOpen 9:c379410bda15 61
MikamiUitOpen 9:c379410bda15 62 bool IsOnThumb(uint16_t &x, uint16_t &y);
MikamiUitOpen 9:c379410bda15 63 void Draw(float value, bool fill = false);
MikamiUitOpen 9:c379410bda15 64 float ToValue(Point pt);
MikamiUitOpen 9:c379410bda15 65
MikamiUitOpen 9:c379410bda15 66 void SetValue(float v) { v_ = v; }
MikamiUitOpen 9:c379410bda15 67 void SetSlided(bool tf) { slided_ = tf; }
MikamiUitOpen 9:c379410bda15 68 bool GetSlided() { return slided_; }
MikamiUitOpen 9:c379410bda15 69
MikamiUitOpen 9:c379410bda15 70 int Round(float x) { return x + 0.5f - (x < 0); } // Round up on 5
MikamiUitOpen 0:a2686ef737c2 71
MikamiUitOpen 0:a2686ef737c2 72 private:
MikamiUitOpen 0:a2686ef737c2 73 const uint16_t L_, W_;
MikamiUitOpen 0:a2686ef737c2 74 const uint16_t SIZE_; // Size of thumb
MikamiUitOpen 0:a2686ef737c2 75 const uint32_t COLOR_L_, COLOR_H_;
MikamiUitOpen 0:a2686ef737c2 76 const float MIN_, MAX_;
MikamiUitOpen 0:a2686ef737c2 77 const Orientation ORIENT_;
MikamiUitOpen 0:a2686ef737c2 78
MikamiUitOpen 12:687ec6183385 79 Label **labelLCR;
MikamiUitOpen 0:a2686ef737c2 80 float v_; // value of seekbar
MikamiUitOpen 12:687ec6183385 81 bool labelOn_;
MikamiUitOpen 0:a2686ef737c2 82 bool slided_;
MikamiUitOpen 5:9c3ea4d4bc6b 83 bool active_;
MikamiUitOpen 0:a2686ef737c2 84
MikamiUitOpen 0:a2686ef737c2 85 Point ToPoint(float value);
MikamiUitOpen 0:a2686ef737c2 86 float Saturate(float value);
MikamiUitOpen 0:a2686ef737c2 87
MikamiUitOpen 0:a2686ef737c2 88 // disallow copy constructor and assignment operator
MikamiUitOpen 0:a2686ef737c2 89 SeekBar(const SeekBar&);
MikamiUitOpen 0:a2686ef737c2 90 SeekBar& operator=(const SeekBar&);
MikamiUitOpen 0:a2686ef737c2 91 };
MikamiUitOpen 0:a2686ef737c2 92 }
MikamiUitOpen 0:a2686ef737c2 93 #endif // F746_SEEKBAR_HPP