From 55d22938311853415506860342511297827d00c1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= Date: Sat, 17 Oct 2015 23:44:12 +0200 Subject: vis: implement :set theme --- vis.c | 28 +++++++++++++++++++++++++--- 1 file changed, 25 insertions(+), 3 deletions(-) (limited to 'vis.c') diff --git a/vis.c b/vis.c index 9684fac..6222fa0 100644 --- a/vis.c +++ b/vis.c @@ -358,9 +358,7 @@ Vis *vis_new(Ui *ui) { vis->lua = L = NULL; } else { lua_setglobal(L, "lexers"); - lua_getglobal(L, "require"); - lua_pushstring(L, "themes/default"); - lua_pcall(L, 1, 0, 0); + vis_theme_load(vis, "default"); } vis->ui = ui; @@ -1334,3 +1332,27 @@ Text *vis_file_text(File *file) { const char *vis_file_name(File *file) { return file->name; } + +bool vis_theme_load(Vis *vis, const char *name) { + lua_State *L = vis->lua; + if (!L) + return false; + /* package.loaded['themes/'..name] = nil + * require 'themes/'..name */ + lua_pushstring(L, "themes/"); + lua_pushstring(L, name); + lua_concat(L, 2); + lua_getglobal(L, "package"); + lua_getfield(L, -1, "loaded"); + lua_pushvalue(L, -3); + lua_pushnil(L); + lua_settable(L, -3); + lua_pop(L, 2); + lua_getglobal(L, "require"); + lua_pushvalue(L, -2); + if (lua_pcall(L, 1, 0, 0)) + return false; + for (Win *win = vis->windows; win; win = win->next) + view_syntax_set(win->view, view_syntax_get(win->view)); + return true; +} -- cgit v1.2.3