static void
on_toggle_comment (GtkAction *action, gpointer data)
{
gint line;
gboolean has_selection;
CppJavaPlugin *lang_plugin;
IAnjutaEditor *editor;
lang_plugin = ANJUTA_PLUGIN_CPP_JAVA (data);
editor = IANJUTA_EDITOR (lang_plugin->current_editor);
ianjuta_document_begin_undo_action (IANJUTA_DOCUMENT(editor), NULL);
has_selection = ianjuta_editor_selection_has_selection
(IANJUTA_EDITOR_SELECTION (editor), NULL);
if (has_selection)
{
IAnjutaIterable *sel_start, *sel_end;
sel_start = ianjuta_editor_selection_get_start (IANJUTA_EDITOR_SELECTION (editor),
NULL);
sel_end = ianjuta_editor_selection_get_end (IANJUTA_EDITOR_SELECTION (editor),
NULL);
toggle_comment_multiline (editor, sel_start, sel_end);
g_object_unref (sel_start);
g_object_unref (sel_end);
}
else
{
line = ianjuta_editor_get_lineno (IANJUTA_EDITOR(editor), NULL);
toggle_comment_singleline (lang_plugin, editor, line);
}
ianjuta_document_end_undo_action (IANJUTA_DOCUMENT(editor), NULL);
}
void
cpp_auto_indentation (IAnjutaEditor *editor,
IndentCPlugin *lang_plugin,
IAnjutaIterable *start,
IAnjutaIterable *end)
{
gint line_start, line_end;
gint insert_line;
gint line_indent;
gboolean has_selection;
has_selection = ianjuta_editor_selection_has_selection
(IANJUTA_EDITOR_SELECTION (editor), NULL);
if (start == NULL || end == NULL)
{
if (has_selection)
{
IAnjutaIterable *sel_start, *sel_end;
sel_start = ianjuta_editor_selection_get_start (IANJUTA_EDITOR_SELECTION (editor),
NULL);
sel_end = ianjuta_editor_selection_get_end (IANJUTA_EDITOR_SELECTION (editor),
NULL);
line_start = ianjuta_editor_get_line_from_position (editor, sel_start, NULL);
line_end = ianjuta_editor_get_line_from_position (editor, sel_end, NULL);
g_object_unref (sel_start);
g_object_unref (sel_end);
}
else
{
line_start = ianjuta_editor_get_lineno (IANJUTA_EDITOR(editor), NULL);
line_end = line_start;
}
}
else
{
line_start = ianjuta_editor_get_line_from_position (editor, start, NULL);
line_end = ianjuta_editor_get_line_from_position (editor, end, NULL);
}
ianjuta_document_begin_undo_action (IANJUTA_DOCUMENT(editor), NULL);
for (insert_line = line_start; insert_line <= line_end; insert_line++)
{
gint parenthesis_indentation = 0;
line_indent = get_line_auto_indentation (lang_plugin, editor,
insert_line,
&parenthesis_indentation);
/* DEBUG_PRINT ("Line indent for line %d = %d", insert_line, line_indent); */
set_line_indentation (lang_plugin, editor, insert_line, line_indent, parenthesis_indentation);
}
ianjuta_document_end_undo_action (IANJUTA_DOCUMENT(editor), NULL);
}
static void
on_replace_all_activated (GtkWidget* widget, SearchBox* search_box)
{
IAnjutaIterable* cursor;
if (!search_box->priv->current_editor)
return;
/* Cache current position and search from begin */
cursor = ianjuta_editor_get_position (IANJUTA_EDITOR (search_box->priv->current_editor),
NULL);
ianjuta_editor_goto_start (IANJUTA_EDITOR (search_box->priv->current_editor), NULL);
/* Replace all instances of search_entry with replace_entry text */
ianjuta_document_begin_undo_action (IANJUTA_DOCUMENT (search_box->priv->current_editor), NULL);
while (search_box_incremental_search (search_box, TRUE, TRUE, FALSE))
{
search_box_replace (search_box, widget, FALSE);
}
ianjuta_document_end_undo_action (IANJUTA_DOCUMENT (search_box->priv->current_editor), NULL);
/* Back to cached position */
ianjuta_editor_selection_set (IANJUTA_EDITOR_SELECTION (search_box->priv->current_editor),
cursor, cursor, TRUE, NULL);
g_object_unref (cursor);
}
void
search_box_fill_search_focus (SearchBox* search_box, gboolean on_replace)
{
IAnjutaEditor* te = search_box->priv->current_editor;
if (IANJUTA_IS_EDITOR (te) && !search_box->priv->regex_mode)
{
gchar *buffer;
buffer = ianjuta_editor_selection_get (IANJUTA_EDITOR_SELECTION (te), NULL);
if (buffer != NULL)
{
g_strstrip (buffer);
if (*buffer != 0)
{
gtk_entry_set_text (GTK_ENTRY (search_box->priv->search_entry), buffer);
gtk_editable_select_region (GTK_EDITABLE (search_box->priv->search_entry), 0, -1);
}
g_free (buffer);
}
}
/* Toggle replace level (replace entry, replace buttons) of search box */
search_box_set_replace (search_box, on_replace);
gtk_widget_grab_focus (search_box->priv->search_entry);
}
static void
on_search_box_entry_changed (GtkWidget * widget, SearchBox * search_box)
{
if (!search_box->priv->regex_mode)
{
GtkEntryBuffer* buffer = gtk_entry_get_buffer (GTK_ENTRY(widget));
if (gtk_entry_buffer_get_length (buffer))
search_box_incremental_search (search_box, TRUE, FALSE, TRUE);
else
{
/* clear selection */
IAnjutaIterable* cursor =
ianjuta_editor_get_position (IANJUTA_EDITOR (search_box->priv->current_editor),
NULL);
ianjuta_editor_selection_set (IANJUTA_EDITOR_SELECTION (search_box->priv->current_editor),
cursor,
cursor,
FALSE, NULL);
}
}
if (search_box->priv->highlight_all) search_box_highlight_all (search_box);
}
static gboolean
search_box_replace (SearchBox * search_box, GtkWidget * widget,
gboolean undo /* treat as undo action */)
{
IAnjutaEditorSelection* selection;
gchar * selection_text;
gboolean replace_successful = FALSE;
const gchar* replace_text = gtk_entry_get_text (GTK_ENTRY (search_box->priv->replace_entry));
const gchar* search_text = gtk_entry_get_text (GTK_ENTRY (search_box->priv->search_entry));
selection = IANJUTA_EDITOR_SELECTION (search_box->priv->current_editor);
selection_text = ianjuta_editor_selection_get (selection, NULL);
if (ianjuta_editor_selection_has_selection (selection, NULL))
{
if (search_box->priv->regex_mode)
{
GRegex * regex;
gchar * replacement_text;
gint start_pos, end_pos;
GError * err = NULL;
gboolean result = search_regex_in_text (search_text, selection_text, TRUE, &start_pos, &end_pos);
if (result)
{
regex = g_regex_new (search_text, 0, 0, NULL);
replacement_text = g_regex_replace(regex, selection_text, strlen(selection_text), 0,
replace_text, 0, &err);
if (err)
{
g_message ("%s",err->message);
g_error_free (err);
g_regex_unref(regex);
}
else
{
if (undo)
ianjuta_document_begin_undo_action (IANJUTA_DOCUMENT (selection), NULL);
ianjuta_editor_selection_replace (selection, replacement_text, strlen(replacement_text), NULL);
if (undo)
ianjuta_document_end_undo_action (IANJUTA_DOCUMENT (selection), NULL);
replace_successful = TRUE;
}
if (regex)
g_regex_unref(regex);
if (replacement_text)
g_free(replacement_text);
}
}
else if ((search_box->priv->case_sensitive && g_str_equal (selection_text, search_text)) ||
(!search_box->priv->case_sensitive && strcasecmp (selection_text, search_text) == 0))
{
if (undo)
ianjuta_document_begin_undo_action (IANJUTA_DOCUMENT (selection), NULL);
ianjuta_editor_selection_replace (selection, replace_text, strlen(replace_text), NULL);
if (undo)
ianjuta_document_end_undo_action (IANJUTA_DOCUMENT (selection), NULL);
replace_successful = TRUE;
}
g_free(selection_text);
}
return replace_successful;
}
gboolean
search_box_incremental_search (SearchBox* search_box,
gboolean search_forward,
gboolean search_next,
gboolean wrap)
{
IAnjutaIterable* real_start;
IAnjutaEditorCell* search_start;
IAnjutaEditorCell* search_end;
IAnjutaEditorCell* result_start;
IAnjutaEditorCell* result_end;
IAnjutaEditorSelection* selection;
const gchar* search_text = gtk_entry_get_text (GTK_ENTRY (search_box->priv->search_entry));
gboolean found = FALSE;
if (!search_box->priv->current_editor || !search_text || !strlen (search_text))
return FALSE;
selection = IANJUTA_EDITOR_SELECTION (search_box->priv->current_editor);
if (ianjuta_editor_selection_has_selection (selection, NULL))
{
search_start =
IANJUTA_EDITOR_CELL (ianjuta_editor_selection_get_start (selection, NULL));
}
else
{
search_start =
IANJUTA_EDITOR_CELL (ianjuta_editor_get_position (search_box->priv->current_editor,
NULL));
}
real_start =
ianjuta_iterable_clone (IANJUTA_ITERABLE (search_start), NULL);
/* If forward, set search start and end to current position of
* cursor and editor end, respectively, or if backward to editor
* start and current position of cursor, respectively. Current
* position of cursor is selection start if have selection. */
if (search_forward)
{
search_end = IANJUTA_EDITOR_CELL (ianjuta_editor_get_position (search_box->priv->current_editor,
NULL));
ianjuta_iterable_last (IANJUTA_ITERABLE (search_end), NULL);
}
else
{
search_end = search_start;
search_start = IANJUTA_EDITOR_CELL (ianjuta_editor_get_position (search_box->priv->current_editor,
NULL));
ianjuta_iterable_first (IANJUTA_ITERABLE (search_start), NULL);
}
/* When there's a selection, if forward, set search start and end
* to match end and editor end, respectively, or if backward to
* editor start and match start, respectively. If forward and
* selection starts with a match, look for next match.
*/
if (ianjuta_editor_selection_has_selection (selection,
NULL) && search_next)
{
gchar* selected_text =
ianjuta_editor_selection_get (selection, NULL);
gint start_pos, end_pos;
gboolean selected_have_search_text = FALSE;
selected_have_search_text = search_box->priv->regex_mode ?
search_regex_in_text (search_text, selected_text, TRUE, &start_pos, &end_pos) :
search_str_in_text (search_text, selected_text, search_box->priv->case_sensitive, &start_pos, &end_pos);
if (selected_have_search_text)
{
IAnjutaIterable* selection_start =
ianjuta_editor_selection_get_start (selection, NULL);
if (search_forward && start_pos == 0)
{
end_pos += ianjuta_iterable_get_position(IANJUTA_ITERABLE (selection_start), NULL);
ianjuta_iterable_set_position (IANJUTA_ITERABLE(search_start), end_pos, NULL);
ianjuta_iterable_last (IANJUTA_ITERABLE (search_end), NULL);
}
else if (!search_forward)
{
start_pos += ianjuta_iterable_get_position(IANJUTA_ITERABLE (selection_start), NULL);
ianjuta_iterable_set_position (IANJUTA_ITERABLE(search_end), start_pos, NULL);
ianjuta_iterable_first (IANJUTA_ITERABLE (search_start), NULL);
}
g_object_unref (selection_start);
}
g_free (selected_text);
}
/* Try searching in current position */
found = editor_search (search_box->priv->current_editor,
search_text,
search_box->priv->case_sensitive,
search_forward,
search_box->priv->regex_mode,
search_start,
search_end,
&result_start,
&result_end);
if (found)
{
anjuta_status_pop (ANJUTA_STATUS (search_box->priv->status));
}
else if (wrap)
{
/* Try to wrap if not found */
ianjuta_iterable_first (IANJUTA_ITERABLE (search_start), NULL);
ianjuta_iterable_last (IANJUTA_ITERABLE (search_end), NULL);
/* Try to search again */
found = editor_search (search_box->priv->current_editor,
search_text,
search_box->priv->case_sensitive,
search_forward,
search_box->priv->regex_mode,
search_start,
search_end,
&result_start,
&result_end);
/* Check if successful */
if (found)
{
if (ianjuta_iterable_compare (IANJUTA_ITERABLE (result_start),
real_start, NULL) != 0)
{
anjuta_status_pop (search_box->priv->status);
if (search_forward)
{
anjuta_status_push (search_box->priv->status,
_("Search for \"%s\" reached the end and was continued at the top."), search_text);
}
else
{
anjuta_status_push (search_box->priv->status,
_("Search for \"%s\" reached top and was continued at the bottom."), search_text);
}
}
else if (ianjuta_editor_selection_has_selection (selection, NULL))
{
found = FALSE;
anjuta_status_pop (search_box->priv->status);
if (search_forward)
{
anjuta_status_push (search_box->priv->status,
_("Search for \"%s\" reached the end and was continued at the top but no new match was found."), search_text);
}
else
{
anjuta_status_push (search_box->priv->status,
_("Search for \"%s\" reached top and was continued at the bottom but no new match was found."), search_text);
}
}
else
{
found = FALSE;
}
}
}
if (found)
{
ianjuta_editor_selection_set (selection,
IANJUTA_ITERABLE (result_start),
IANJUTA_ITERABLE (result_end), TRUE, NULL);
g_object_unref (result_start);
g_object_unref (result_end);
}
search_box_set_entry_color (search_box, found);
g_object_unref (real_start);
g_object_unref (search_start);
g_object_unref (search_end);
return found;
}
