bukovinafilip/maturita.c
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Literatura - Ladislav Fuks - Spalovac Mrtvol - Maturitni cetba

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Martin Dvořák 2026-09-14 15:58:45 +02:00
commit 77e91531ea
6 changed files with 824 additions and 72 deletions
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66
icons.c
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@ -142,43 +142,63 @@ void draw_chip_icon(GtkDrawingArea *area, cairo_t *cr,
}
}
/* Open book icon – used for the reading list and overview sections. */
void draw_book_icon(GtkDrawingArea *area, cairo_t *cr,
int width, int height, gpointer data) {
/* Open book glyph, painted in the given colour. */
static void book_paint(cairo_t *cr, int width, int height, Rgb c) {
const double w = width;
const double h = height;
const double mid = w * 0.5;
const double gap = w * 0.045; /* spine gap so the pages read apart */
const double lmid = mid - gap;
const double rmid = mid + gap;
const double left = w * 0.13;
const double right = w * 0.87;
const double top = h * 0.24;
const double bot = h * 0.80;
cairo_set_source_rgb(cr, c.r, c.g, c.b);
cairo_new_path(cr);
cairo_move_to(cr, lmid, top);
cairo_curve_to(cr, w * 0.40, top - h * 0.07,
w * 0.24, top - h * 0.02, left, top + h * 0.07);
cairo_line_to(cr, left, bot - h * 0.05);
cairo_curve_to(cr, w * 0.24, bot - h * 0.11,
w * 0.40, bot - h * 0.05, lmid, bot);
cairo_close_path(cr);
cairo_fill(cr);
cairo_new_path(cr);
cairo_move_to(cr, rmid, top);
cairo_curve_to(cr, w * 0.60, top - h * 0.07,
w * 0.76, top - h * 0.02, right, top + h * 0.07);
cairo_line_to(cr, right, bot - h * 0.05);
cairo_curve_to(cr, w * 0.76, bot - h * 0.11,
w * 0.60, bot - h * 0.05, rmid, bot);
cairo_close_path(cr);
cairo_fill(cr);
}
/* Open book icon – used on light surfaces (cards, section headers). */
void draw_book_icon(GtkDrawingArea *area, cairo_t *cr,
int width, int height, gpointer data) {
const Rgb c = mix_rgb(color_from_hex(app_theme.accent2),
color_from_hex(app_theme.accent3), 0.35);
(void)area;
(void)data;
book_paint(cr, width, height, c);
}
cairo_set_source_rgb(cr, c.r, c.g, c.b);
/* Open book icon for the accent-gradient roadmap bubbles: uses the
* contrasting on-accent colour so it stays visible on the gradient. */
void draw_book_badge_icon(GtkDrawingArea *area, cairo_t *cr,
int width, int height, gpointer data) {
const Rgb c = mix_rgb(color_from_hex(app_theme.on_accent),
color_from_hex(app_theme.accent2), 0.22);
cairo_new_path(cr);
cairo_move_to(cr, mid, top);
cairo_curve_to(cr, w * 0.40, top - h * 0.07,
w * 0.24, top - h * 0.02, left, top + h * 0.07);
cairo_line_to(cr, left, bot - h * 0.05);
cairo_curve_to(cr, w * 0.24, bot - h * 0.11,
w * 0.40, bot - h * 0.05, mid, bot);
cairo_close_path(cr);
cairo_fill(cr);
cairo_new_path(cr);
cairo_move_to(cr, mid, top);
cairo_curve_to(cr, w * 0.60, top - h * 0.07,
w * 0.76, top - h * 0.02, right, top + h * 0.07);
cairo_line_to(cr, right, bot - h * 0.05);
cairo_curve_to(cr, w * 0.76, bot - h * 0.11,
w * 0.60, bot - h * 0.05, mid, bot);
cairo_close_path(cr);
cairo_fill(cr);
(void)area;
(void)data;
book_paint(cr, width, height, c);
}
/* Question mark in a circle – quiz. */