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feat: TrueType (TTF) font rendering, many new desktop applications and DOOM support, among other improvements

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daniel
2026-02-20 22:46:41 +01:00
parent 40b596c0d3
commit 9e191f64a9
123 changed files with 9021 additions and 355 deletions
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programs/src/desktop/app_calculator.cpp
+13 -5
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@@ -231,10 +231,18 @@ static void calculator_on_draw(Window* win, Framebuffer& fb) {
c.fill_rect(0, 0, c.w, CALC_DISPLAY_H, Color::from_rgb(0x2D, 0x2D, 0x2D));
// Display text (right-aligned, 2x scale)
int text_len = zenith::slen(cs->display_str);
int text_w = text_len * FONT_WIDTH * 2;
int text_w;
int large_h;
if (fonts::system_font && fonts::system_font->valid) {
text_w = fonts::system_font->measure_text(cs->display_str, fonts::LARGE_SIZE);
large_h = fonts::system_font->get_line_height(fonts::LARGE_SIZE);
} else {
int text_len = zenith::slen(cs->display_str);
text_w = text_len * FONT_WIDTH * 2;
large_h = FONT_HEIGHT * 2;
}
int tx = c.w - text_w - 12;
int ty = (CALC_DISPLAY_H - FONT_HEIGHT * 2) / 2;
int ty = (CALC_DISPLAY_H - large_h) / 2;
if (tx < 4) tx = 4;
c.text_2x(tx, ty, cs->display_str, colors::WHITE);
@@ -271,9 +279,9 @@ static void calculator_on_draw(Window* win, Framebuffer& fb) {
// Button text
const char* label = calc_labels[row][col];
Color label_color = (col == 3) ? colors::WHITE : colors::TEXT_COLOR;
int label_w = zenith::slen(label) * FONT_WIDTH;
int label_w = text_width(label);
int lx = bx + (bw - label_w) / 2;
int ly = by + (CALC_BTN_H - FONT_HEIGHT) / 2;
int ly = by + (CALC_BTN_H - system_font_height()) / 2;
c.text(lx, ly, label, label_color);
}
}