void sci_set_lexer(ScintillaObject *sci, guint lexer_id)
{
gint old = sci_get_lexer(sci);
SSM(sci, SCI_SETLEXER, lexer_id, 0);
if (old != (gint)lexer_id)
SSM(sci, SCI_CLEARDOCUMENTSTYLE, 0, 0);
}
static gboolean editor_notify_cb(GObject *object, GeanyEditor *editor,
SCNotification *nt, gpointer data)
{
gint lexer, pos, style, min, size;
gchar sel[512];
if (nt->nmhdr.code == SCN_CHARADDED && nt->ch == '>')
{
lexer = sci_get_lexer(editor->sci);
if (lexer == SCLEX_XML || lexer == SCLEX_HTML)
{
pos = sci_get_current_position(editor->sci);
style = sci_get_style_at(editor->sci, pos);
if ((style <= SCE_H_XCCOMMENT || highlighting_is_string_style(lexer, style)) &&
!highlighting_is_comment_style(lexer, style))
{
CompletionInfo c;
InputInfo i;
/* Grab the last 512 characters or so */
min = pos - sizeof(sel);
if (min < 0) min = 0;
size = pos - min;
sci_get_text_range(editor->sci, min, pos, sel);
if (get_completion(editor, sel, size, &c, &i))
{
/* Remove typed opening tag */
sci_set_selection_start(editor->sci, min + i.tag_start);
sci_set_selection_end(editor->sci, pos);
sci_replace_sel(editor->sci, "");
pos -= (size - i.tag_start); /* pos has changed while deleting */
/* Insert the completion */
editor_insert_snippet(editor, pos, c.completion);
sci_scroll_caret(editor->sci);
g_free((gchar *)c.completion);
return TRUE;
}
}
}
}
return FALSE;
}
static gboolean
inside_define(ScintillaObject *sci, gint line, gboolean newline)
{
gint lexer;
gint start_pos;
gint end_pos;
gchar end_char;
lexer = sci_get_lexer(sci);
if(lexer != SCLEX_CPP)
return FALSE;
end_pos = get_line_end(sci, line);
end_char = sci_get_char_at(sci, end_pos - 1);
if(end_char != '\\')
{
dprintf("End char is not \\, exit\n");
return FALSE;
}
if(newline)
line--;
do {
line--;
end_pos = get_line_end(sci, line);
end_char = sci_get_char_at(sci, end_pos - 1);
} while(end_char == '\\' && line >= 0);
line++;
dprintf("Expecting define on line %d\n", line + 1);
start_pos = (gint)SSM(sci, SCI_GETLINEINDENTPOSITION, (uptr_t)line, 0);
end_pos = sci_get_line_end_position(sci, line);
if(start_pos == end_pos)
{
dprintf("line empty, exit\n");
return FALSE;
}
const gchar *start_line = get_char_range(sci, start_pos, 7);
g_return_val_if_fail(NULL != start_line, FALSE);
if(0 != strncmp(start_line, "#define ", strlen("#define ")))
{
dprintf("Start line is not \"#define\", exit\n");
return FALSE;
}
return TRUE;
}
/* Notification handler for editor-notify */
static gboolean on_editor_notify(GObject *obj, GeanyEditor *editor,
SCNotification *nt, gpointer user_data)
{
gint lexer;
lexer = sci_get_lexer(editor->sci);
if((lexer != SCLEX_HTML) && (lexer != SCLEX_XML) && (lexer != SCLEX_PHPSCRIPT))
{
return FALSE;
}
/* nmhdr is a structure containing information about the event */
switch (nt->nmhdr.code)
{
case SCN_UPDATEUI:
run_tag_highlighter(editor->sci);
break;
}
/* returning FALSE to allow Geany processing the event */
return FALSE;
}
static gboolean
check_chars(
ScintillaObject *sci,
gint ch,
gchar *chars_left,
gchar *chars_right)
{
switch (ch)
{
case '(':
case ')':
if (!ac_info->parenthesis)
return FALSE;
*chars_left = '(';
*chars_right = ')';
break;
case ';':
if (!ac_info->close_functions)
return FALSE;
break;
case '{':
case '}':
if (!ac_info->cbracket)
return FALSE;
*chars_left = '{';
*chars_right = '}';
break;
case '[':
case ']':
if (!ac_info->sbracket)
return FALSE;
*chars_left = '[';
*chars_right = ']';
break;
case '<':
case '>':
if (!ac_info->abracket)
return FALSE;
if (ac_info->abracket_htmlonly &&
sci_get_lexer(sci) != SCLEX_HTML)
return FALSE;
*chars_left = '<';
*chars_right = '>';
break;
case '\'':
if (!ac_info->squote)
return FALSE;
*chars_left = *chars_right = ch;
break;
case '"':
if (!ac_info->dquote)
return FALSE;
*chars_left = *chars_right = ch;
break;
case '`':
if (!ac_info->backquote)
return FALSE;
if (ac_info->backquote_bashonly &&
sci_get_lexer(sci) != SCLEX_BASH)
return FALSE;
*chars_left = *chars_right = ch;
break;
default:
return FALSE;
}
return TRUE;
}