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allow selecting range of icons in graphics sheet

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Nat Quayle Nelson
2025-06-23 15:11:18 -05:00
parent 82824e3f06
commit 3810b6e92f
2 changed files with 40 additions and 0 deletions
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30
src/scenedit/scen.core.cpp
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@@ -4022,6 +4022,36 @@ void edit_custom_sheets() {
}, {"left", "right"});
set_dlg_custom_sheet(pic_dlg, all_pics[cur]);
int icon_start = 0;
int icon_end = 0;
int icon_min = 0;
int icon_max = 0;
pic_dlg["sheet"].attachClickHandler([&all_pics, &cur, &icon_start, &icon_end, &icon_min, &icon_max](cDialog& me, std::string, eKeyMod mod) -> bool {
location where_curs = sf::Mouse::getPosition(me.getWindow());
where_curs = me.getWindow().mapPixelToCoords(where_curs);
rectangle sheet_bounds = me["sheet"].getBounds();
where_curs.x -= sheet_bounds.left;
where_curs.y -= sheet_bounds.top;
where_curs.x /= 28;
where_curs.y /= 36;
int icon_hit = 1000 + 100 * all_pics[cur] + 10 * where_curs.y + where_curs.x;
if(mod_contains(mod, mod_shift)){
icon_end = icon_hit;
}else{
icon_start = icon_end = icon_hit;
}
icon_min = min(icon_start, icon_end);
icon_max = max(icon_start, icon_end);
me["icon-min"].setTextToNum(icon_min);
me["icon-max"].setTextToNum(icon_max);
// TODO highlight the selected icons visually
return true;
});
shut_down_menus(5); // So that cmd+O, cmd+N, cmd+S can work
pic_dlg.run();