62 lines
1.7 KiB
C
62 lines
1.7 KiB
C
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#include <bshell/line-editor/highlight.h>
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#include <bshell/line-editor/line-editor.h>
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#include <bshell/line-editor/plugin.h>
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#include <fx/term/tty.h>
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struct bshell_line_ed_highlight_p {
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};
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static void init(fx_object *obj, void *priv)
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{
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}
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static void fini(fx_object *obj, void *priv)
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{
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}
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static enum bshell_status render_buffer(
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bshell_line_ed_plugin *plugin,
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bshell_line_ed *ed)
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{
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fx_string *buf = bshell_line_ed_get_buffer(ed);
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fx_tty *tty = bshell_line_ed_get_tty(ed);
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const char *s = fx_string_get_cstr(buf);
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for (unsigned long i = 0; *s; i++) {
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fx_wchar c = fx_wchar_utf8_codepoint_decode(s);
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unsigned int stride = fx_wchar_utf8_codepoint_size(c);
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if (stride == 0) {
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break;
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}
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char cs[5] = {0};
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fx_wchar_utf8_codepoint_encode(c, cs);
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fx_tty_puts(tty, 0, cs);
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s += stride;
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}
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fx_tty_puts(tty, 0, "[reset]");
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return BSHELL_SUCCESS;
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}
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FX_TYPE_CLASS_BEGIN(bshell_line_ed_highlight)
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FX_TYPE_VTABLE_INTERFACE_BEGIN(fx_object, FX_TYPE_OBJECT)
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FX_INTERFACE_ENTRY(to_string) = NULL;
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FX_TYPE_VTABLE_INTERFACE_END(fx_object, FX_TYPE_OBJECT)
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FX_TYPE_VTABLE_INTERFACE_BEGIN(
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bshell_line_ed_plugin,
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BSHELL_TYPE_LINE_EDITOR_PLUGIN)
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FX_INTERFACE_ENTRY(p_render_buffer) = render_buffer;
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FX_TYPE_VTABLE_INTERFACE_END(bshell_command, BSHELL_TYPE_COMMAND)
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FX_TYPE_CLASS_END(bshell_line_ed_highlight)
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FX_TYPE_DEFINITION_BEGIN(bshell_line_ed_highlight)
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FX_TYPE_ID(0x162823ef, 0x4893, 0x4089, 0xa4f6, 0xf015a1976881);
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FX_TYPE_NAME("bshell.runtime.line_editor.plugins.highlight");
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FX_TYPE_EXTENDS(BSHELL_TYPE_LINE_EDITOR_PLUGIN);
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FX_TYPE_CLASS(bshell_line_ed_highlight_class);
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FX_TYPE_INSTANCE_INIT(init);
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FX_TYPE_INSTANCE_FINI(fini);
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FX_TYPE_INSTANCE_PRIVATE(struct bshell_line_ed_highlight_p);
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FX_TYPE_DEFINITION_END(bshell_line_ed_highlight)
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