static gboolean
gb_vim_command_search (GtkWidget *active_widget,
const gchar *command,
const gchar *options,
GError **error)
{
GtkSourceView *source_view;
GtkTextBuffer *buffer;
const gchar *search_begin = NULL;
const gchar *search_end = NULL;
const gchar *replace_begin = NULL;
const gchar *replace_end = NULL;
gchar *search_text = NULL;
gchar *replace_text = NULL;
gunichar separator;
gboolean confirm_replace = FALSE;
g_assert (GTK_IS_WIDGET (active_widget));
g_assert (g_str_has_prefix (command, "%s") || g_str_has_prefix (command, "s"));
if (IDE_IS_EDITOR_VIEW (active_widget))
source_view = GTK_SOURCE_VIEW (IDE_EDITOR_VIEW (active_widget)->frame1->source_view);
else
return gb_vim_set_source_view_error (error);
if (*command == '%')
command++;
command++;
separator = g_utf8_get_char (command);
if (!separator)
goto invalid_request;
search_begin = command = g_utf8_next_char (command);
for (; *command; command = g_utf8_next_char (command))
{
if (*command == '\\')
{
command = g_utf8_next_char (command);
if (!*command)
goto invalid_request;
continue;
}
if (g_utf8_get_char (command) == separator)
{
search_end = command;
break;
}
}
if (!search_end)
goto invalid_request;
replace_begin = command = g_utf8_next_char (command);
for (; *command; command = g_utf8_next_char (command))
{
if (*command == '\\')
{
command = g_utf8_next_char (command);
if (!*command)
goto invalid_request;
continue;
}
if (g_utf8_get_char (command) == separator)
{
replace_end = command;
break;
}
}
if (!replace_end)
goto invalid_request;
command = g_utf8_next_char (command);
if (*command)
{
for (; *command; command++)
{
switch (*command)
{
case 'c':
confirm_replace = TRUE;
break;
case 'g':
break;
/* what other options are supported? */
default:
break;
}
}
}
search_text = g_strndup (search_begin, search_end - search_begin);
replace_text = g_strndup (replace_begin, replace_end - replace_begin);
if (confirm_replace)
{
GVariant *variant;
GVariantBuilder builder;
g_variant_builder_init (&builder, G_VARIANT_TYPE_STRING_ARRAY);
g_variant_builder_add (&builder, "s", search_text);
g_variant_builder_add (&builder, "s", replace_text);
variant = g_variant_builder_end (&builder);
ide_widget_action (GTK_WIDGET (IDE_EDITOR_VIEW (active_widget)->frame1),
"frame",
"replace-confirm",
variant);
return TRUE;
}
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (source_view));
if (gtk_text_buffer_get_has_selection (buffer))
{
GtkTextIter begin;
GtkTextIter end;
gtk_text_buffer_get_selection_bounds (buffer, &begin, &end);
gtk_text_iter_order (&begin, &end);
gb_vim_do_search_and_replace (buffer, &begin, &end, search_text, replace_text, FALSE);
}
else
gb_vim_do_search_and_replace (buffer, NULL, NULL, search_text, replace_text, TRUE);
g_free (search_text);
g_free (replace_text);
return TRUE;
invalid_request:
g_set_error (error,
GB_VIM_ERROR,
GB_VIM_ERROR_UNKNOWN_OPTION,
_("Invalid search and replace request"));
return FALSE;
}
static gboolean
gb_vim_command_search (GtkSourceView *source_view,
const gchar *command,
const gchar *options,
GError **error)
{
GtkTextBuffer *buffer;
const gchar *search_begin = NULL;
const gchar *search_end = NULL;
const gchar *replace_begin = NULL;
const gchar *replace_end = NULL;
gchar *search_text = NULL;
gchar *replace_text = NULL;
gunichar separator;
g_assert (g_str_has_prefix (command, "%s") || g_str_has_prefix (command, "s"));
if (*command == '%')
command++;
command++;
separator = g_utf8_get_char (command);
if (!separator)
goto invalid_request;
search_begin = command = g_utf8_next_char (command);
for (; *command; command = g_utf8_next_char (command))
{
if (*command == '\\')
{
command = g_utf8_next_char (command);
if (!*command)
goto invalid_request;
continue;
}
if (g_utf8_get_char (command) == separator)
{
search_end = command;
break;
}
}
if (!search_end)
goto invalid_request;
replace_begin = command = g_utf8_next_char (command);
for (; *command; command = g_utf8_next_char (command))
{
if (*command == '\\')
{
command = g_utf8_next_char (command);
if (!*command)
goto invalid_request;
continue;
}
if (g_utf8_get_char (command) == separator)
{
replace_end = command;
break;
}
}
if (!replace_end)
goto invalid_request;
command = g_utf8_next_char (command);
if (*command)
{
for (; *command; command++)
{
switch (*command)
{
case 'g':
break;
/* what other options are supported? */
default:
break;
}
}
}
search_text = g_strndup (search_begin, search_end - search_begin);
replace_text = g_strndup (replace_begin, replace_end - replace_begin);
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (source_view));
if (gtk_text_buffer_get_has_selection (buffer))
{
GtkTextIter begin;
GtkTextIter end;
gtk_text_buffer_get_selection_bounds (buffer, &begin, &end);
gtk_text_iter_order (&begin, &end);
gb_vim_do_search_and_replace (buffer, &begin, &end, search_text, replace_text, FALSE);
}
else
gb_vim_do_search_and_replace (buffer, NULL, NULL, search_text, replace_text, TRUE);
g_free (search_text);
g_free (replace_text);
return TRUE;
invalid_request:
g_set_error (error,
GB_VIM_ERROR,
GB_VIM_ERROR_UNKNOWN_OPTION,
_("Invalid search and replace request"));
return FALSE;
}
