mirror of
https://github.com/s00500/ESPUI.git
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a2923e501f
Moved the client out of the main code into its own code and moved control data marshaling into the control class. NONE of these changes impact the users API. No code changes are needed by the users. WARNING: The LittleFS support for the ESP32 has been updated to be compatible with the latest ESP32 infrastructure. This includes using an improved WebServer.
133 lines
3.5 KiB
C++
133 lines
3.5 KiB
C++
#pragma once
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#include <Arduino.h>
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#include <ArduinoJson.h>
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enum ControlType : uint8_t
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{
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// fixed Controls
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Title = 0,
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// updatable Controls
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Pad,
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PadWithCenter,
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Button,
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Label,
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Switcher,
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Slider,
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Number,
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Text,
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Graph,
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GraphPoint,
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Tab,
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Select,
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Option,
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Min,
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Max,
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Step,
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Gauge,
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Accel,
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Separator,
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Time,
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UpdateOffset = 100,
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};
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enum ControlColor : uint8_t
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{
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Turquoise,
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Emerald,
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Peterriver,
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Wetasphalt,
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Sunflower,
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Carrot,
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Alizarin,
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Dark,
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None = 0xFF
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};
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class Control
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{
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public:
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ControlType type;
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uint16_t id; // just mirroring the id here for practical reasons
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const char* label;
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void (*callback)(Control*, int);
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void (*extendedCallback)(Control*, int, void*);
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void* user;
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String value;
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ControlColor color;
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bool visible;
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bool wide;
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bool vertical;
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bool enabled;
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uint16_t parentControl;
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String panelStyle;
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String elementStyle;
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String inputType;
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Control* next;
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static constexpr uint16_t noParent = 0xffff;
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Control(ControlType type,
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const char* label,
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void (*callback)(Control*, int, void*),
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void* UserData,
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const String& value,
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ControlColor color,
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bool visible,
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uint16_t parentControl);
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Control(const Control& Control);
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void SendCallback(int type);
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bool HasCallback() { return ((nullptr != callback) || (nullptr != extendedCallback)); }
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void MarshalControl(ArduinoJson::JsonObject& item, bool refresh);
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void MarshalErrorMessage(ArduinoJson::JsonObject& item);
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bool ToBeDeleted() { return (ControlSyncState_t::deleted == ControlSyncState); }
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void DeleteControl();
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bool IsUpdated() { return ControlSyncState_t::synchronized != ControlSyncState; }
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void HasBeenUpdated() { ControlSyncState = ControlSyncState_t::updated; }
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void HasBeenSynchronized() {ControlSyncState = ControlSyncState_t::synchronized;}
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void onWsEvent(String& cmd, String& data);
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private:
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enum ControlSyncState_t
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{
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synchronized = 0,
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updated,
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deleted,
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};
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ControlSyncState_t ControlSyncState = ControlSyncState_t::synchronized;
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};
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#define UI_TITLE ControlType::Title
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#define UI_LABEL ControlType::Label
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#define UI_BUTTON ControlType::Button
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#define UI_SWITCHER ControlType::Switcher
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#define UI_PAD ControlType::Pad
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#define UI_CPAD ControlType::Cpad
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#define UI_SLIDER ControlType::Slider
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#define UI_NUMBER ControlType::Number
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#define UI_TEXT_INPUT ControlType::Text
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#define UI_GRAPH ControlType::Graph
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#define UI_ADD_GRAPH_POINT ControlType::GraphPoint
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#define UPDATE_LABEL ControlType::UpdateLabel
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#define UPDATE_SWITCHER ControlType::UpdateSwitcher
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#define UPDATE_SLIDER ControlType::UpdateSlider
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#define UPDATE_NUMBER ControlType::UpdateNumber
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#define UPDATE_TEXT_INPUT ControlType::UpdateText
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#define CLEAR_GRAPH ControlType::ClearGraph
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// Colors
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#define COLOR_TURQUOISE ControlColor::Turquoise
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#define COLOR_EMERALD ControlColor::Emerald
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#define COLOR_PETERRIVER ControlColor::Peterriver
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#define COLOR_WETASPHALT ControlColor::Wetasphalt
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#define COLOR_SUNFLOWER ControlColor::Sunflower
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#define COLOR_CARROT ControlColor::Carrot
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#define COLOR_ALIZARIN ControlColor::Alizarin
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#define COLOR_DARK ControlColor::Dark
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#define COLOR_NONE ControlColor::None
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