Public Access
mangavalkandClaude Opus 5.5
0411804a2f
The hardcoded clock is now the built-in dynamic page "Clock". A dynamic page has a background bitmap per time of day and up to 8 elements (clock, date, Home Assistant value, text), each with position, alignment, font and overlay. Pages are drawn on the ESP32, also for the web previews. - Pages tab in the web UI: page editor with drag and drop, font upload (TTF/OTF converted in the browser to the FDF1 dot font format) - Built-in fonts Small, Normal, Large and Full height (generated by tools/make_builtin_fonts.py), built-in bitmaps Pikachu and Pikachu yawning - Home Assistant values over the REST API (URL and token in the HA tab) - Settings version 4: evening settings removed (now time slots of the Clock page), old records are converted - HA Mode dropdown lists the dynamic pages and bitmaps Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
#pragma once
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#include <Arduino.h>
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#include <vector>
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#include "logic/bitmap_format.h"
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// Full screen bitmaps (84 x 19, see logic/bitmap_format.h): built-in ones from
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// display/bitmaps.h and the ones uploaded in the web UI, stored on LittleFS
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// (partition "spiffs" in partitions.csv) as /bitmaps/<name>.bin. Bitmaps and dynamic
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// pages share one namespace: app.cpp checks that a new name is not taken.
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struct BitmapInfo
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{
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String name;
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bool builtin;
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};
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const int MAX_BITMAPS = 200;
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// Mounts LittleFS (formats it the first time). False without the partition (old flash
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// layout): only the built-in bitmaps are available then.
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bool bitmapStoreBegin();
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// (LittleFS is shared with display/page_store and display/font_store)
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bool bitmapStorageAvailable();
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void bitmapStorageUsage(size_t &used, size_t &total);
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// The valid names of the files with this extension in a LittleFS directory
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std::vector<String> storedNames(const char *dir, const char *extension);
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std::vector<BitmapInfo> listBitmaps();
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// Changes each time a bitmap is saved or deleted
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uint32_t bitmapListRevision();
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bool bitmapExists(const char *name);
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bool loadBitmap(const char *name, uint8_t *bitmap);
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// Return nullptr on success, otherwise a message for the user
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const char *saveBitmap(const char *name, const uint8_t *bitmap);
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const char *deleteBitmap(const char *name);
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