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fix a lot of low level cppcheck warnings (#9623)

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* simplify the observer pattern, since all the called functions are const getters.
* use arduino macro over std: for numerical values and refactor local variables in drawScrollbar()
* oh, so Cppcheck actually complained about const pointers not being const.
* slowly getting out of ifdef hell
* fix inkHUD warnings as well
* last 2 check warnings
* git checks should fail on low defects from now on
This commit is contained in:
Thomas Göttgens
2026-02-16 12:28:07 +01:00
committed by GitHub
parent 32db70037d
commit 56fd9c7813
56 changed files with 217 additions and 226 deletions
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src/graphics/niche/InkHUD/AppletFont.cpp
+7 -7
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@@ -39,11 +39,11 @@ InkHUD::AppletFont::AppletFont(const GFXfont &adafruitGFXFont, Encoding encoding
// Caution: signed and unsigned types
int8_t glyphAscender = 0 - gfxFont->glyph[i].yOffset;
if (glyphAscender > 0)
this->ascenderHeight = max(this->ascenderHeight, (uint8_t)glyphAscender);
this->ascenderHeight = max(this->ascenderHeight, static_cast<uint8_t>(glyphAscender));
int8_t glyphDescender = gfxFont->glyph[i].height + gfxFont->glyph[i].yOffset;
if (glyphDescender > 0)
this->descenderHeight = max(this->descenderHeight, (uint8_t)glyphDescender);
this->descenderHeight = max(this->descenderHeight, static_cast<uint8_t>(glyphDescender));
}
// Apply any manual padding to grow or shrink the line size
@@ -52,7 +52,7 @@ InkHUD::AppletFont::AppletFont(const GFXfont &adafruitGFXFont, Encoding encoding
descenderHeight += paddingBottom;
// Find how far the cursor advances when we "print" a space character
spaceCharWidth = gfxFont->glyph[(uint8_t)' ' - gfxFont->first].xAdvance;
spaceCharWidth = gfxFont->glyph[static_cast<uint8_t>(' ') - gfxFont->first].xAdvance;
}
/*
@@ -98,7 +98,7 @@ uint8_t InkHUD::AppletFont::widthBetweenWords()
// Convert a unicode char from set of UTF-8 bytes to UTF-32
// Used by AppletFont::applyEncoding, which remaps unicode chars for extended ASCII fonts, based on their UTF-32 value
uint32_t InkHUD::AppletFont::toUtf32(std::string utf8)
uint32_t InkHUD::AppletFont::toUtf32(const std::string &utf8)
{
uint32_t utf32 = 0;
@@ -132,7 +132,7 @@ uint32_t InkHUD::AppletFont::toUtf32(std::string utf8)
// Process a string, collating UTF-8 bytes, and sending them off for re-encoding to extended ASCII
// Not all InkHUD text is passed through here, only text which could potentially contain non-ASCII chars
std::string InkHUD::AppletFont::decodeUTF8(std::string encoded)
std::string InkHUD::AppletFont::decodeUTF8(const std::string &encoded)
{
// Final processed output
std::string decoded;
@@ -141,7 +141,7 @@ std::string InkHUD::AppletFont::decodeUTF8(std::string encoded)
std::string utf8Char;
uint8_t utf8CharSize = 0;
for (char &c : encoded) {
for (const char &c : encoded) {
// If first byte
if (utf8Char.empty()) {
@@ -178,7 +178,7 @@ std::string InkHUD::AppletFont::decodeUTF8(std::string encoded)
// Re-encode a single UTF-8 character to extended ASCII
// Target encoding depends on the font
char InkHUD::AppletFont::applyEncoding(std::string utf8)
char InkHUD::AppletFont::applyEncoding(const std::string &utf8)
{
// ##################################################### Syntactic Sugar #####################################################
#define REMAP(in, out) \