static gboolean
match_keyword (MacroPlugin * plugin, GtkTreeIter * iter, const gchar *keyword)
{
gchar *name;
gint offset = 0;
gtk_tree_model_get(macro_db_get_model(plugin->macro_db), iter,
MACRO_NAME, &name, -1);
if ( name && strcmp(keyword, name) == 0)
{
gchar* text = macro_db_get_macro(plugin, plugin->macro_db, iter, &offset);
if (plugin->current_editor != NULL && text != NULL)
{
gint i;
IAnjutaIterable *pos =
ianjuta_editor_get_position (IANJUTA_EDITOR(plugin->current_editor),
NULL);
ianjuta_editor_insert (IANJUTA_EDITOR (plugin->current_editor),
pos, text, -1, NULL);
for (i = 0; i < offset; i++)
ianjuta_iterable_next (pos, NULL);
ianjuta_editor_goto_position (IANJUTA_EDITOR(plugin->current_editor),
pos, NULL);
g_free(text);
g_object_unref (pos);
}
return TRUE;
}
return FALSE;
}
static gint
set_line_indentation (IndentCPlugin *plugin, IAnjutaEditor *editor, gint line_num, gint indentation, gint parenthesis_indentation)
{
IAnjutaIterable *line_begin, *line_end, *indent_position;
IAnjutaIterable *current_pos;
gint carat_offset, nchars = 0;
gchar *old_indent_string = NULL, *indent_string = NULL;
/* DEBUG_PRINT ("In %s()", __FUNCTION__); */
line_begin = ianjuta_editor_get_line_begin_position (editor, line_num, NULL);
line_end = ianjuta_editor_get_line_end_position (editor, line_num, NULL);
/*
DEBUG_PRINT ("line begin = %d, line end = %d, current_pos = %d",
line_begin, line_end, current_pos);
*/
indent_position = ianjuta_iterable_clone (line_begin, NULL);
if (ianjuta_iterable_compare (line_end, line_begin, NULL) > 0)
{
gchar *idx;
gchar *line_string = ianjuta_editor_get_text (editor, line_begin,
line_end, NULL);
//DEBUG_PRINT ("line_string = '%s'", line_string);
if (line_string)
{
idx = line_string;
/* Find first non-white space */
while (*idx != '\0' && isspace (*idx))
{
idx = g_utf8_find_next_char (idx, NULL);
ianjuta_iterable_next (indent_position, NULL);
}
g_free (line_string);
}
}
/* Indent iter defined at this point, Identify how much is current
* position is beyound this point. We need to restore it later after
* indentation
*/
current_pos = ianjuta_editor_get_position (editor, NULL);
carat_offset = ianjuta_iterable_diff (indent_position, current_pos, NULL);
//DEBUG_PRINT ("carat offset is = %d", carat_offset);
/* Set new indentation */
if ((indentation + parenthesis_indentation) > 0)
{
indent_string = get_line_indentation_string (plugin, editor, indentation, parenthesis_indentation);
nchars = indent_string ? g_utf8_strlen (indent_string, -1) : 0;
/* Only indent if there is something to indent with */
if (indent_string)
{
/* Get existing indentation */
if (ianjuta_iterable_compare (indent_position, line_begin, NULL) > 0)
{
old_indent_string =
ianjuta_editor_get_text (editor, line_begin,
indent_position, NULL);
//DEBUG_PRINT ("old_indent_string = '%s'", old_indent_string);
}
/* Only indent if there was no indentation before or old
* indentation string was different from the new indent string
*/
if (old_indent_string == NULL ||
strcmp (old_indent_string, indent_string) != 0)
{
/* Remove the old indentation string, if there is any */
if (old_indent_string)
ianjuta_editor_erase (editor, line_begin,
indent_position, NULL);
/* Insert the new indentation string */
ianjuta_editor_insert (editor, line_begin,
indent_string, -1, NULL);
}
}
}
/* If indentation == 0, we really didn't enter the previous code block,
* but we may need to clear existing indentation.
*/
if ((indentation + parenthesis_indentation) == 0)
{
/* Get existing indentation */
if (ianjuta_iterable_compare (indent_position, line_begin, NULL) > 0)
{
old_indent_string =
ianjuta_editor_get_text (editor, line_begin,
indent_position, NULL);
}
if (old_indent_string)
ianjuta_editor_erase (editor, line_begin, indent_position, NULL);
}
/* Restore current position */
if (carat_offset >= 0)
{
/* If the cursor was not before the first non-space character in
* the line, restore it's position after indentation.
*/
gint i;
IAnjutaIterable *pos = ianjuta_editor_get_line_begin_position (editor, line_num, NULL);
for (i = 0; i < nchars + carat_offset; i++)
ianjuta_iterable_next (pos, NULL);
ianjuta_document_begin_undo_action (IANJUTA_DOCUMENT(editor), NULL);
ianjuta_editor_goto_position (editor, pos, NULL);
ianjuta_document_end_undo_action (IANJUTA_DOCUMENT(editor), NULL);
g_object_unref (pos);
}
else /* cursor_offset < 0 */
{
/* If the cursor was somewhere in the old indentation spaces,
* home the cursor to first non-space character in the line (or
* end of line if there is no non-space characters in the line.
*/
gint i;
IAnjutaIterable *pos = ianjuta_editor_get_line_begin_position (editor, line_num, NULL);
for (i = 0; i < nchars; i++)
ianjuta_iterable_next (pos, NULL);
ianjuta_document_begin_undo_action (IANJUTA_DOCUMENT(editor), NULL);
ianjuta_editor_goto_position (editor, pos, NULL);
ianjuta_document_end_undo_action (IANJUTA_DOCUMENT(editor), NULL);
g_object_unref (pos);
}
g_object_unref (current_pos);
g_object_unref (indent_position);
g_object_unref (line_begin);
g_object_unref (line_end);
g_free (old_indent_string);
g_free (indent_string);
return nchars;
}
void
cpp_java_indentation_char_added (IAnjutaEditor *editor,
IAnjutaIterable *insert_pos,
gchar ch,
IndentCPlugin *plugin)
{
IAnjutaEditorAttribute attrib;
IAnjutaIterable *iter;
gboolean should_auto_indent = FALSE;
iter = ianjuta_iterable_clone (insert_pos, NULL);
/* If autoindent is enabled*/
if (plugin->smart_indentation)
{
/* DEBUG_PRINT ("Char added at position %d: '%c'", insert_pos, ch); */
if (iter_is_newline (iter, ch))
{
skip_iter_to_newline_head (iter, ch);
/* All newline entries means enable indenting */
should_auto_indent = TRUE;
}
else if (ch == '{' || ch == '}' || ch == '#')
{
/* Indent only when it's the first non-white space char in the line */
/* Don't bother if we are inside string */
attrib = ianjuta_editor_cell_get_attribute (IANJUTA_EDITOR_CELL (iter),
NULL);
if (attrib != IANJUTA_EDITOR_STRING)
{
/* Iterate backwards till the begining of the line and disable
* indenting if any non-white space char is encountered
*/
/* Begin by assuming it should be indented */
should_auto_indent = TRUE;
while (ianjuta_iterable_previous (iter, NULL))
{
ch = ianjuta_editor_cell_get_char (IANJUTA_EDITOR_CELL (iter),
0, NULL);
//DEBUG_PRINT ("Looking at char '%c'", ch);
/* Break on begining of line (== end of previous line) */
if (iter_is_newline (iter, ch))
{
skip_iter_to_newline_head (iter, ch);
break;
}
/* If a non-white space char is encountered, disabled indenting */
if (!isspace (ch))
{
should_auto_indent = FALSE;
break;
}
}
}
}
if (should_auto_indent)
{
gint insert_line;
gint line_indent;
gint parenthesis_indentation;
ianjuta_document_begin_undo_action (IANJUTA_DOCUMENT(editor), NULL);
insert_line = ianjuta_editor_get_lineno (editor, NULL);
line_indent = get_line_auto_indentation (plugin, editor, insert_line, &parenthesis_indentation);
set_line_indentation (plugin, editor, insert_line, line_indent, parenthesis_indentation);
ianjuta_document_end_undo_action (IANJUTA_DOCUMENT(editor), NULL);
}
}
if (g_settings_get_boolean (plugin->settings, PREF_BRACE_AUTOCOMPLETION))
{
if (ch == '[' || ch == '(')
{
gchar *prev_char, *next_char;
IAnjutaIterable *previous, *next, *next_end;
previous = ianjuta_iterable_clone (iter, NULL);
ianjuta_iterable_previous (previous, NULL);
prev_char = ianjuta_editor_get_text (editor, previous, iter, NULL);
next = ianjuta_iterable_clone (iter, NULL);
ianjuta_iterable_next (next, NULL);
next_end = ianjuta_iterable_clone (next, NULL);
ianjuta_iterable_next (next_end, NULL);
next_char = ianjuta_editor_get_text (editor, next, next_end, NULL);
/* If the previous char is a ' we don't have to autocomplete,
also we only autocomplete if the next character is white-space
a closing bracket, "," or ";" */
if (*prev_char != '\'' &&
(g_ascii_isspace(*next_char) || is_closing_bracket (*next_char) ||
*next_char == ',' || *next_char == ';'|| *next_char == '\0'))
{
ianjuta_document_begin_undo_action (IANJUTA_DOCUMENT (editor), NULL);
ianjuta_iterable_next (iter, NULL);
switch (ch)
{
case '[':
insert_editor_blocked (editor, iter,
"]", plugin);
break;
case '(':
insert_editor_blocked (editor, iter,
")", plugin);
break;
default:
break;
}
ianjuta_editor_goto_position (editor, iter, NULL);
ianjuta_document_end_undo_action (IANJUTA_DOCUMENT (editor), NULL);
}
g_object_unref (previous);
}
else if (ch == '"' || ch == '\'')
{
gchar *prev_char;
IAnjutaIterable *previous;
previous = ianjuta_iterable_clone (iter, NULL);
ianjuta_iterable_previous (previous, NULL);
prev_char = ianjuta_editor_get_text (editor, previous, iter, NULL);
/* First iter*/
ianjuta_iterable_next (iter, NULL);
/*
* If the character is " we have to decide if we need insert
* another " or we have to skip the character
*/
if (ch == '"' || ch == '\'')
{
/*
* Now we have to detect if we want to manage " as a char
*/
if (*prev_char != '\'' && *prev_char != '\\')
{
gchar *c;
if (ch == '"')
c = g_strdup ("\"");
else c = g_strdup ("'");
ianjuta_document_begin_undo_action (IANJUTA_DOCUMENT (editor), NULL);
insert_editor_blocked (editor, iter, c, plugin);
ianjuta_editor_goto_position (editor, iter, NULL);
ianjuta_document_end_undo_action (IANJUTA_DOCUMENT (editor), NULL);
g_free (c);
}
g_object_unref (previous);
g_object_unref (iter);
return;
}
g_object_unref (previous);
}
}
g_object_unref (iter);
}
