Git-Mirrors/portapack-mayhem
1
0
Fork 0
mirror of https://github.com/eried/portapack-mayhem.git synced 2025-06-25 07:10:43 -04:00
Code Issues Projects Releases Packages Wiki Activity

Use unicode standard 0xA0-0xFF for Latin 1 characters (#1263)

Browse source 
* Update chars 0xA0-0xFF to match unicode

* Update ui_text.hpp

Update chars 0xA0-0xFF to match unicode

* Use unicode 0xB0 for degree character

* Clang
This commit is contained in:
Mark Thompson 2023-07-12 07:14:00 -05:00 • committed by GitHub
parent 6b4f1a552e
commit a44e8b9921
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 23 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

19
firmware/common/ui_text.cpp
View file

@ -24,11 +24,26 @@
namespace ui {
Glyph Font::glyph(const char c) const {
size_t index;
if (c < c_start) {
// Non-display C0 Control characters - map to blank (index 0)
return {w, h, data};
}
const size_t index = c - c_start;
if (index >= c_count) {
// Handle gap in glyphs table for C1 Control characters 0x80-0x9F
if (c < C1_CONTROL_CHARS_START) {
// ASCII chars <0x80:
index = c - c_start;
} else if (c >= C1_CONTROL_CHARS_START + C1_CONTROL_CHARS_COUNT) {
// Latin 1 chars 0xA0-0xFF
index = c - c_start - C1_CONTROL_CHARS_COUNT;
} else {
// C1 Control characters - map to blank
return {w, h, data};
}
if (index >= c_count) { // Latin Extended characters > 0xFF - not supported
return {w, h, data};
} else {
return {w, h, &data[index * data_stride]};