不韋 呂 / F746_GUI

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

Dependencies:   Array_Matrix BSP_DISCO_F746NG LCD_DISCO_F746NG TS_DISCO_F746NG

Dependents:   F746_AudioOutQSPI F746_AudioPlayerSD DISCO-F746NG_test001 F746_SD_WavPlayer ... more

SeekBar.hpp@6:b8f197b0012c, 2016-04-12 (annotated)

Committer:
MikamiUitOpen
Date:
Tue Apr 12 04:15:41 2016 +0000
Revision:
6:b8f197b0012c
Parent:
5:9c3ea4d4bc6b
Child:
9:c379410bda15
7

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 6:b8f197b0012c 4 // 2016/04/12, 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 0:a2686ef737c2 20 // Constructor
MikamiUitOpen 0:a2686ef737c2 21 SeekBar(uint16_t x, uint16_t y, uint16_t length,
MikamiUitOpen 6:b8f197b0012c 22 float min, float max, float initialValue,
MikamiUitOpen 0:a2686ef737c2 23 Orientation hv = Holizontal,
MikamiUitOpen 0:a2686ef737c2 24 uint32_t thumbColor = LCD_COLOR_WHITE,
MikamiUitOpen 0:a2686ef737c2 25 uint16_t thumbSize = 30, uint16_t width = 4,
MikamiUitOpen 0:a2686ef737c2 26 uint32_t colorL = LCD_COLOR_LIGHTGRAY,
MikamiUitOpen 0:a2686ef737c2 27 uint32_t colorH = 0xFFB0B0B0,
MikamiUitOpen 0:a2686ef737c2 28 uint32_t backColor = GuiBase::ENUM_BACK)
MikamiUitOpen 0:a2686ef737c2 29 : GuiBase(x, y, Font12, 0, backColor, thumbColor),
MikamiUitOpen 0:a2686ef737c2 30 L_(length), W_(width),
MikamiUitOpen 0:a2686ef737c2 31 SIZE_(thumbSize), COLOR_L_(colorL), COLOR_H_(colorH),
MikamiUitOpen 5:9c3ea4d4bc6b 32 MIN_(min), MAX_(max), ORIENT_(hv),
MikamiUitOpen 6:b8f197b0012c 33 labelL(NULL), labelC(NULL), labelR(NULL),
MikamiUitOpen 6:b8f197b0012c 34 v_(initialValue), active_(true)
MikamiUitOpen 6:b8f197b0012c 35 { Draw(initialValue); }
MikamiUitOpen 6:b8f197b0012c 36
MikamiUitOpen 6:b8f197b0012c 37 // Constructor with scale value (only horizontal)
MikamiUitOpen 6:b8f197b0012c 38 SeekBar(uint16_t x, uint16_t y, uint16_t length,
MikamiUitOpen 6:b8f197b0012c 39 float min, float max, float initialValue,
MikamiUitOpen 6:b8f197b0012c 40 string left, string center, string right,
MikamiUitOpen 6:b8f197b0012c 41 uint32_t thumbColor = LCD_COLOR_WHITE,
MikamiUitOpen 6:b8f197b0012c 42 uint16_t thumbSize = 30, uint16_t width = 4,
MikamiUitOpen 6:b8f197b0012c 43 uint32_t colorL = LCD_COLOR_LIGHTGRAY,
MikamiUitOpen 6:b8f197b0012c 44 uint32_t colorH = 0xFFB0B0B0,
MikamiUitOpen 6:b8f197b0012c 45 uint32_t backColor = GuiBase::ENUM_BACK);
MikamiUitOpen 0:a2686ef737c2 46
MikamiUitOpen 0:a2686ef737c2 47 bool Slide();
MikamiUitOpen 0:a2686ef737c2 48 float GetValue() { return v_; }
MikamiUitOpen 0:a2686ef737c2 49 int GetIntValue() { return Round(v_); }
MikamiUitOpen 5:9c3ea4d4bc6b 50 void Activate();
MikamiUitOpen 5:9c3ea4d4bc6b 51 void Inactivate();
MikamiUitOpen 0:a2686ef737c2 52
MikamiUitOpen 0:a2686ef737c2 53 private:
MikamiUitOpen 0:a2686ef737c2 54 struct Point
MikamiUitOpen 0:a2686ef737c2 55 {
MikamiUitOpen 0:a2686ef737c2 56 uint16_t x, y;
MikamiUitOpen 0:a2686ef737c2 57 Point(uint16_t x0 = 0, uint16_t y0 = 0) : x(x0), y(y0) {}
MikamiUitOpen 0:a2686ef737c2 58 };
MikamiUitOpen 0:a2686ef737c2 59
MikamiUitOpen 0:a2686ef737c2 60 const uint16_t L_, W_;
MikamiUitOpen 0:a2686ef737c2 61 const uint16_t SIZE_; // Size of thumb
MikamiUitOpen 0:a2686ef737c2 62 const uint32_t COLOR_L_, COLOR_H_;
MikamiUitOpen 0:a2686ef737c2 63 const float MIN_, MAX_;
MikamiUitOpen 0:a2686ef737c2 64 const Orientation ORIENT_;
MikamiUitOpen 0:a2686ef737c2 65
MikamiUitOpen 6:b8f197b0012c 66 Label *labelL, *labelC, *labelR;
MikamiUitOpen 0:a2686ef737c2 67 float v_; // value of seekbar
MikamiUitOpen 0:a2686ef737c2 68 bool slided_;
MikamiUitOpen 5:9c3ea4d4bc6b 69 bool active_;
MikamiUitOpen 0:a2686ef737c2 70
MikamiUitOpen 0:a2686ef737c2 71 void Draw(float value, bool fill = false);
MikamiUitOpen 0:a2686ef737c2 72 bool IsOnThumb(uint16_t &x, uint16_t &y);
MikamiUitOpen 0:a2686ef737c2 73 Point ToPoint(float value);
MikamiUitOpen 0:a2686ef737c2 74 float ToValue(Point pt);
MikamiUitOpen 0:a2686ef737c2 75 int Round(float x) { return x + 0.5f - (x < 0); } // Round up on 5
MikamiUitOpen 0:a2686ef737c2 76 float Saturate(float value);
MikamiUitOpen 0:a2686ef737c2 77
MikamiUitOpen 0:a2686ef737c2 78 // disallow copy constructor and assignment operator
MikamiUitOpen 0:a2686ef737c2 79 SeekBar(const SeekBar&);
MikamiUitOpen 0:a2686ef737c2 80 SeekBar& operator=(const SeekBar&);
MikamiUitOpen 0:a2686ef737c2 81 };
MikamiUitOpen 0:a2686ef737c2 82 }
MikamiUitOpen 0:a2686ef737c2 83 #endif // F746_SEEKBAR_HPP