godot/editor/find_in_files.cpp

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2018-02-12 09:36:15 +08:00
/*************************************************************************/
/* find_in_files.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "find_in_files.h"
#include "core/os/dir_access.h"
#include "core/os/os.h"
#include "editor_scale.h"
#include "scene/gui/box_container.h"
#include "scene/gui/button.h"
#include "scene/gui/check_box.h"
#include "scene/gui/file_dialog.h"
#include "scene/gui/grid_container.h"
#include "scene/gui/item_list.h"
#include "scene/gui/label.h"
#include "scene/gui/line_edit.h"
#include "scene/gui/progress_bar.h"
#define ROOT_PREFIX "res://"
const char *FindInFiles::SIGNAL_RESULT_FOUND = "result_found";
const char *FindInFiles::SIGNAL_FINISHED = "finished";
// TODO Would be nice in Vector and PoolVectors
template <typename T>
inline void pop_back(T &container) {
container.resize(container.size() - 1);
}
// TODO Copied from TextEdit private, would be nice to extract it in a single place
static bool is_text_char(CharType c) {
return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == '_';
}
FindInFiles::FindInFiles() {
_root_prefix = ROOT_PREFIX;
_extension_filter.insert("gd");
_extension_filter.insert("cs");
_searching = false;
_whole_words = true;
_match_case = true;
}
void FindInFiles::set_search_text(String p_pattern) {
_pattern = p_pattern;
}
void FindInFiles::set_whole_words(bool p_whole_word) {
_whole_words = p_whole_word;
}
void FindInFiles::set_match_case(bool p_match_case) {
_match_case = p_match_case;
}
void FindInFiles::set_folder(String folder) {
_root_dir = folder;
}
void FindInFiles::set_filter(const Set<String> &exts) {
_extension_filter = exts;
}
void FindInFiles::_notification(int p_notification) {
if (p_notification == NOTIFICATION_PROCESS) {
_process();
}
}
void FindInFiles::start() {
if (_pattern == "") {
print_line("Nothing to search, pattern is empty");
emit_signal(SIGNAL_FINISHED);
return;
}
if (_extension_filter.size() == 0) {
print_line("Nothing to search, filter matches no files");
emit_signal(SIGNAL_FINISHED);
return;
}
// Init search
_current_dir = "";
PoolStringArray init_folder;
init_folder.append(_root_dir);
_folders_stack.push_back(init_folder);
_initial_files_count = 0;
_searching = true;
set_process(true);
}
void FindInFiles::stop() {
_searching = false;
_current_dir = "";
set_process(false);
}
void FindInFiles::_process() {
// This part can be moved to a thread if needed
OS &os = *OS::get_singleton();
float duration = 0.0;
while (duration < 1.0 / 120.0) {
float time_before = os.get_ticks_msec();
_iterate();
duration += (os.get_ticks_msec() - time_before);
}
}
void FindInFiles::_iterate() {
if (_folders_stack.size() != 0) {
// Scan folders first so we can build a list of files and have progress info later
PoolStringArray &folders_to_scan = _folders_stack[_folders_stack.size() - 1];
if (folders_to_scan.size() != 0) {
// Scan one folder below
String folder_name = folders_to_scan[folders_to_scan.size() - 1];
pop_back(folders_to_scan);
_current_dir = _current_dir.plus_file(folder_name);
PoolStringArray sub_dirs;
_scan_dir(_root_prefix + _current_dir, sub_dirs);
if (sub_dirs.size() != 0) {
_folders_stack.push_back(sub_dirs);
}
} else {
// Go back one level
pop_back(_folders_stack);
_current_dir = _current_dir.get_base_dir();
if (_folders_stack.size() == 0) {
// All folders scanned
_initial_files_count = _files_to_scan.size();
}
}
} else if (_files_to_scan.size() != 0) {
// Then scan files
String fpath = _files_to_scan[_files_to_scan.size() - 1];
pop_back(_files_to_scan);
_scan_file(_root_prefix + fpath);
} else {
print_line("Search complete");
set_process(false);
_current_dir = "";
_searching = false;
emit_signal(SIGNAL_FINISHED);
}
}
float FindInFiles::get_progress() const {
if (_initial_files_count != 0) {
return static_cast<float>(_initial_files_count - _files_to_scan.size()) / static_cast<float>(_initial_files_count);
}
return 0;
}
void FindInFiles::_scan_dir(String path, PoolStringArray &out_folders) {
DirAccess *dir = DirAccess::open(path);
if (dir == NULL) {
print_line("Cannot open directory! " + path);
return;
}
//print_line(String("Scanning ") + path);
dir->list_dir_begin();
for (int i = 0; i < 1000; ++i) {
String file = dir->get_next();
if (file == "")
break;
// Ignore special dirs and hidden dirs (such as .git and .import)
if (file == "." || file == ".." || file.begins_with("."))
continue;
if (dir->current_is_dir())
out_folders.append(file);
else {
String file_ext = file.get_extension();
if (_extension_filter.has(file_ext)) {
_files_to_scan.push_back(file);
}
}
}
}
void FindInFiles::_scan_file(String fpath) {
FileAccess *f = FileAccess::open(fpath, FileAccess::READ);
if (f == NULL) {
f->close();
print_line(String("Cannot open file ") + fpath);
return;
}
int line_number = 0;
while (!f->eof_reached()) {
// line number starts at 1
++line_number;
int begin = 0;
int end = 0;
String line = f->get_line();
// Find all occurrences in the current line
while (true) {
begin = _match_case ? line.find(_pattern, end) : line.findn(_pattern, end);
if (begin == -1)
break;
end = begin + _pattern.length();
if (_whole_words) {
if (begin > 0 && is_text_char(line[begin - 1])) {
continue;
}
if (end < line.size() && is_text_char(line[end])) {
continue;
}
}
emit_signal(SIGNAL_RESULT_FOUND, fpath, line_number, begin, end, line);
}
}
f->close();
}
void FindInFiles::_bind_methods() {
ADD_SIGNAL(MethodInfo(SIGNAL_RESULT_FOUND,
PropertyInfo(Variant::STRING, "path"),
PropertyInfo(Variant::INT, "line_number"),
PropertyInfo(Variant::INT, "begin"),
PropertyInfo(Variant::INT, "end"),
PropertyInfo(Variant::STRING, "text")));
ADD_SIGNAL(MethodInfo(SIGNAL_FINISHED));
}
//-----------------------------------------------------------------------------
const char *FindInFilesDialog::SIGNAL_FIND_REQUESTED = "find_requested";
const char *FindInFilesDialog::SIGNAL_REPLACE_REQUESTED = "replace_requested";
FindInFilesDialog::FindInFilesDialog() {
set_custom_minimum_size(Size2(400, 190));
set_resizable(true);
set_title(TTR("Find in files"));
VBoxContainer *vbc = memnew(VBoxContainer);
vbc->set_anchor_and_margin(MARGIN_LEFT, ANCHOR_BEGIN, 8 * EDSCALE);
vbc->set_anchor_and_margin(MARGIN_TOP, ANCHOR_BEGIN, 8 * EDSCALE);
vbc->set_anchor_and_margin(MARGIN_RIGHT, ANCHOR_END, -8 * EDSCALE);
vbc->set_anchor_and_margin(MARGIN_BOTTOM, ANCHOR_END, -8 * EDSCALE);
add_child(vbc);
GridContainer *gc = memnew(GridContainer);
gc->set_columns(2);
vbc->add_child(gc);
Label *find_label = memnew(Label);
find_label->set_text(TTR("Find: "));
gc->add_child(find_label);
_search_text_line_edit = memnew(LineEdit);
_search_text_line_edit->set_h_size_flags(SIZE_EXPAND_FILL);
_search_text_line_edit->connect("text_changed", this, "_on_search_text_modified");
_search_text_line_edit->connect("text_entered", this, "_on_search_text_entered");
gc->add_child(_search_text_line_edit);
{
Control *placeholder = memnew(Control);
gc->add_child(placeholder);
}
{
HBoxContainer *hbc = memnew(HBoxContainer);
_whole_words_checkbox = memnew(CheckBox);
_whole_words_checkbox->set_text(TTR("Whole words"));
_whole_words_checkbox->set_pressed(true);
hbc->add_child(_whole_words_checkbox);
_match_case_checkbox = memnew(CheckBox);
_match_case_checkbox->set_text(TTR("Match case"));
_match_case_checkbox->set_pressed(true);
hbc->add_child(_match_case_checkbox);
gc->add_child(hbc);
}
Label *folder_label = memnew(Label);
folder_label->set_text(TTR("Folder: "));
gc->add_child(folder_label);
{
HBoxContainer *hbc = memnew(HBoxContainer);
Label *prefix_label = memnew(Label);
prefix_label->set_text(ROOT_PREFIX);
hbc->add_child(prefix_label);
_folder_line_edit = memnew(LineEdit);
_folder_line_edit->set_h_size_flags(SIZE_EXPAND_FILL);
hbc->add_child(_folder_line_edit);
Button *folder_button = memnew(Button);
folder_button->set_text("...");
folder_button->connect("pressed", this, "_on_folder_button_pressed");
hbc->add_child(folder_button);
_folder_dialog = memnew(FileDialog);
_folder_dialog->set_mode(FileDialog::MODE_OPEN_DIR);
_folder_dialog->connect("dir_selected", this, "_on_folder_selected");
add_child(_folder_dialog);
gc->add_child(hbc);
}
Label *filter_label = memnew(Label);
filter_label->set_text(TTR("Filter: "));
gc->add_child(filter_label);
{
HBoxContainer *hbc = memnew(HBoxContainer);
Vector<String> exts;
exts.push_back("gd");
exts.push_back("cs");
for (int i = 0; i < exts.size(); ++i) {
CheckBox *cb = memnew(CheckBox);
cb->set_text(exts[i]);
cb->set_pressed(true);
hbc->add_child(cb);
_filters.push_back(cb);
}
gc->add_child(hbc);
}
{
Control *placeholder = memnew(Control);
placeholder->set_custom_minimum_size(Size2(0, EDSCALE * 16));
vbc->add_child(placeholder);
}
{
HBoxContainer *hbc = memnew(HBoxContainer);
hbc->set_alignment(HBoxContainer::ALIGN_CENTER);
_find_button = memnew(Button);
_find_button->set_text(TTR("Find..."));
_find_button->connect("pressed", this, "_on_find_button_pressed");
_find_button->set_disabled(true);
hbc->add_child(_find_button);
{
Control *placeholder = memnew(Control);
placeholder->set_custom_minimum_size(Size2(EDSCALE * 16, 0));
hbc->add_child(placeholder);
}
_replace_button = memnew(Button);
_replace_button->set_text(TTR("Replace..."));
_replace_button->connect("pressed", this, "_on_replace_button_pressed");
_replace_button->set_disabled(true);
hbc->add_child(_replace_button);
{
Control *placeholder = memnew(Control);
placeholder->set_custom_minimum_size(Size2(EDSCALE * 16, 0));
hbc->add_child(placeholder);
}
Button *cancel_button = memnew(Button);
cancel_button->set_text(TTR("Cancel"));
cancel_button->connect("pressed", this, "hide");
hbc->add_child(cancel_button);
vbc->add_child(hbc);
}
}
void FindInFilesDialog::set_search_text(String text) {
_search_text_line_edit->set_text(text);
}
String FindInFilesDialog::get_search_text() const {
String text = _search_text_line_edit->get_text();
return text.strip_edges();
}
bool FindInFilesDialog::is_match_case() const {
return _match_case_checkbox->is_pressed();
}
bool FindInFilesDialog::is_whole_words() const {
return _whole_words_checkbox->is_pressed();
}
String FindInFilesDialog::get_folder() const {
String text = _folder_line_edit->get_text();
return text.strip_edges();
}
Set<String> FindInFilesDialog::get_filter() const {
Set<String> filters;
for (int i = 0; i < _filters.size(); ++i) {
CheckBox *cb = _filters[i];
if (cb->is_pressed()) {
filters.insert(_filters[i]->get_text());
}
}
return filters;
}
void FindInFilesDialog::_notification(int p_what) {
if (p_what == NOTIFICATION_VISIBILITY_CHANGED) {
if (is_visible()) {
// Doesn't work more than once if not deferred...
_search_text_line_edit->call_deferred("grab_focus");
_search_text_line_edit->select_all();
}
}
}
void FindInFilesDialog::_on_folder_button_pressed() {
_folder_dialog->popup_centered_ratio();
}
void FindInFilesDialog::_on_find_button_pressed() {
emit_signal(SIGNAL_FIND_REQUESTED);
hide();
}
void FindInFilesDialog::_on_replace_button_pressed() {
emit_signal(SIGNAL_REPLACE_REQUESTED);
hide();
}
void FindInFilesDialog::_on_search_text_modified(String text) {
ERR_FAIL_COND(!_find_button);
ERR_FAIL_COND(!_replace_button);
_find_button->set_disabled(get_search_text().empty());
_replace_button->set_disabled(get_search_text().empty());
}
void FindInFilesDialog::_on_search_text_entered(String text) {
// This allows to trigger a global search without leaving the keyboard
if (!_find_button->is_disabled())
_on_find_button_pressed();
}
void FindInFilesDialog::_on_folder_selected(String path) {
int i = path.find("://");
if (i != -1)
path = path.right(i + 3);
_folder_line_edit->set_text(path);
}
void FindInFilesDialog::_bind_methods() {
ClassDB::bind_method("_on_folder_button_pressed", &FindInFilesDialog::_on_folder_button_pressed);
ClassDB::bind_method("_on_find_button_pressed", &FindInFilesDialog::_on_find_button_pressed);
ClassDB::bind_method("_on_replace_button_pressed", &FindInFilesDialog::_on_replace_button_pressed);
ClassDB::bind_method("_on_folder_selected", &FindInFilesDialog::_on_folder_selected);
ClassDB::bind_method("_on_search_text_modified", &FindInFilesDialog::_on_search_text_modified);
ClassDB::bind_method("_on_search_text_entered", &FindInFilesDialog::_on_search_text_entered);
ADD_SIGNAL(MethodInfo(SIGNAL_FIND_REQUESTED));
ADD_SIGNAL(MethodInfo(SIGNAL_REPLACE_REQUESTED));
}
//-----------------------------------------------------------------------------
const char *FindInFilesPanel::SIGNAL_RESULT_SELECTED = "result_selected";
const char *FindInFilesPanel::SIGNAL_FILES_MODIFIED = "files_modified";
FindInFilesPanel::FindInFilesPanel() {
_finder = memnew(FindInFiles);
_finder->connect(FindInFiles::SIGNAL_RESULT_FOUND, this, "_on_result_found");
_finder->connect(FindInFiles::SIGNAL_FINISHED, this, "_on_finished");
add_child(_finder);
VBoxContainer *vbc = memnew(VBoxContainer);
vbc->set_anchor_and_margin(MARGIN_LEFT, ANCHOR_BEGIN, 0);
vbc->set_anchor_and_margin(MARGIN_TOP, ANCHOR_BEGIN, 0);
vbc->set_anchor_and_margin(MARGIN_RIGHT, ANCHOR_END, 0);
vbc->set_anchor_and_margin(MARGIN_BOTTOM, ANCHOR_END, 0);
add_child(vbc);
{
HBoxContainer *hbc = memnew(HBoxContainer);
Label *find_label = memnew(Label);
find_label->set_text(TTR("Find: "));
hbc->add_child(find_label);
_search_text_label = memnew(Label);
_search_text_label->add_font_override("font", get_font("source", "EditorFonts"));
hbc->add_child(_search_text_label);
_progress_bar = memnew(ProgressBar);
_progress_bar->set_h_size_flags(SIZE_EXPAND_FILL);
hbc->add_child(_progress_bar);
set_progress_visible(false);
_status_label = memnew(Label);
hbc->add_child(_status_label);
_cancel_button = memnew(Button);
_cancel_button->set_text(TTR("Cancel"));
_cancel_button->connect("pressed", this, "_on_cancel_button_clicked");
_cancel_button->set_disabled(true);
hbc->add_child(_cancel_button);
vbc->add_child(hbc);
}
// In the future, this should be replaced by a more specific list container,
// which can highlight text regions and change opacity for enabled/disabled states
_results_display = memnew(ItemList);
_results_display->add_font_override("font", get_font("source", "EditorFonts"));
_results_display->set_v_size_flags(SIZE_EXPAND_FILL);
_results_display->connect("item_selected", this, "_on_result_selected");
vbc->add_child(_results_display);
{
_replace_container = memnew(HBoxContainer);
Label *replace_label = memnew(Label);
replace_label->set_text(TTR("Replace: "));
_replace_container->add_child(replace_label);
_replace_line_edit = memnew(LineEdit);
_replace_line_edit->set_h_size_flags(SIZE_EXPAND_FILL);
_replace_line_edit->connect("text_changed", this, "_on_replace_text_changed");
_replace_container->add_child(_replace_line_edit);
_replace_all_button = memnew(Button);
_replace_all_button->set_text(TTR("Replace all (no undo)"));
_replace_all_button->connect("pressed", this, "_on_replace_all_clicked");
_replace_container->add_child(_replace_all_button);
_replace_container->hide();
vbc->add_child(_replace_container);
}
}
void FindInFilesPanel::set_with_replace(bool with_replace) {
_replace_container->set_visible(with_replace);
}
void FindInFilesPanel::start_search() {
_results_display->clear();
_status_label->set_text(TTR("Searching..."));
_search_text_label->set_text(_finder->get_search_text());
set_process(true);
set_progress_visible(true);
_finder->start();
update_replace_buttons();
_cancel_button->set_disabled(false);
}
void FindInFilesPanel::stop_search() {
_finder->stop();
_status_label->set_text("");
update_replace_buttons();
set_progress_visible(false);
_cancel_button->set_disabled(true);
}
void FindInFilesPanel::_notification(int p_what) {
if (p_what == NOTIFICATION_PROCESS) {
_progress_bar->set_as_ratio(_finder->get_progress());
}
}
void FindInFilesPanel::_on_result_found(String fpath, int line_number, int begin, int end, String text) {
int i = _results_display->get_item_count();
_results_display->add_item(fpath + ": " + String::num(line_number) + ": " + text.replace("\t", " "));
_results_display->set_item_metadata(i, varray(fpath, line_number, begin, end));
}
void FindInFilesPanel::_on_finished() {
_status_label->set_text(TTR("Search complete"));
update_replace_buttons();
set_progress_visible(false);
_cancel_button->set_disabled(true);
}
void FindInFilesPanel::_on_cancel_button_clicked() {
stop_search();
}
void FindInFilesPanel::_on_result_selected(int i) {
Array meta = _results_display->get_item_metadata(i);
emit_signal(SIGNAL_RESULT_SELECTED, meta[0], meta[1], meta[2], meta[3]);
}
void FindInFilesPanel::_on_replace_text_changed(String text) {
update_replace_buttons();
}
void FindInFilesPanel::_on_replace_all_clicked() {
String replace_text = get_replace_text();
ERR_FAIL_COND(replace_text.empty());
String last_fpath;
PoolIntArray locations;
PoolStringArray modified_files;
for (int i = 0; i < _results_display->get_item_count(); ++i) {
Array meta = _results_display->get_item_metadata(i);
String fpath = meta[0];
// Results are sorted by file, so we can batch replaces
if (fpath != last_fpath) {
if (locations.size() != 0) {
apply_replaces_in_file(last_fpath, locations, replace_text);
modified_files.append(last_fpath);
locations.resize(0);
}
}
locations.append(meta[1]); // line_number
locations.append(meta[2]); // begin
locations.append(meta[3]); // end
last_fpath = fpath;
}
if (locations.size() != 0) {
apply_replaces_in_file(last_fpath, locations, replace_text);
modified_files.append(last_fpath);
}
// Hide replace bar so we can't trigger the action twice without doing a new search
set_with_replace(false);
emit_signal(SIGNAL_FILES_MODIFIED, modified_files);
}
// Same as get_line, but preserves line ending characters
class ConservativeGetLine {
public:
String get_line(FileAccess *f) {
_line_buffer.clear();
CharType c = f->get_8();
while (!f->eof_reached()) {
if (c == '\n') {
_line_buffer.push_back(c);
_line_buffer.push_back(0);
return String::utf8(_line_buffer.ptr());
} else if (c == '\0') {
_line_buffer.push_back(c);
return String::utf8(_line_buffer.ptr());
} else if (c != '\r') {
_line_buffer.push_back(c);
}
c = f->get_8();
}
_line_buffer.push_back(0);
return String::utf8(_line_buffer.ptr());
}
private:
Vector<char> _line_buffer;
};
void FindInFilesPanel::apply_replaces_in_file(String fpath, PoolIntArray locations, String text) {
ERR_FAIL_COND(locations.size() % 3 != 0);
//print_line(String("Replacing {0} occurrences in {1}").format(varray(fpath, locations.size() / 3)));
// If the file is already open, I assume the editor will reload it.
// If there are unsaved changes, the user will be asked on focus,
// however that means either loosing changes or loosing replaces.
FileAccess *f = FileAccess::open(fpath, FileAccess::READ);
ERR_FAIL_COND(f == NULL);
String buffer;
int current_line = 1;
ConservativeGetLine conservative;
String line = conservative.get_line(f);
PoolIntArray::Read locations_read = locations.read();
for (int i = 0; i < locations.size(); i += 3) {
int repl_line_number = locations_read[i];
int repl_begin = locations_read[i + 1];
int repl_end = locations_read[i + 2];
while (current_line < repl_line_number) {
buffer += line;
line = conservative.get_line(f);
++current_line;
}
line = line.left(repl_begin) + text + line.right(repl_end);
}
buffer += line;
while (!f->eof_reached()) {
buffer += conservative.get_line(f);
}
// Now the modified contents are in the buffer, rewrite the file with our changes
Error err = f->reopen(fpath, FileAccess::WRITE);
ERR_FAIL_COND(err != OK);
f->store_string(buffer);
f->close();
}
String FindInFilesPanel::get_replace_text() {
return _replace_line_edit->get_text().strip_edges();
}
void FindInFilesPanel::update_replace_buttons() {
String text = get_replace_text();
bool disabled = text.empty() || _finder->is_searching();
_replace_all_button->set_disabled(disabled);
}
void FindInFilesPanel::set_progress_visible(bool visible) {
_progress_bar->set_self_modulate(Color(1, 1, 1, visible ? 1 : 0));
}
void FindInFilesPanel::_bind_methods() {
ClassDB::bind_method("_on_result_found", &FindInFilesPanel::_on_result_found);
ClassDB::bind_method("_on_finished", &FindInFilesPanel::_on_finished);
ClassDB::bind_method("_on_cancel_button_clicked", &FindInFilesPanel::_on_cancel_button_clicked);
ClassDB::bind_method("_on_result_selected", &FindInFilesPanel::_on_result_selected);
ClassDB::bind_method("_on_replace_text_changed", &FindInFilesPanel::_on_replace_text_changed);
ClassDB::bind_method("_on_replace_all_clicked", &FindInFilesPanel::_on_replace_all_clicked);
ADD_SIGNAL(MethodInfo(SIGNAL_RESULT_SELECTED,
PropertyInfo(Variant::STRING, "path"),
PropertyInfo(Variant::INT, "line_number"),
PropertyInfo(Variant::INT, "begin"),
PropertyInfo(Variant::INT, "end")));
ADD_SIGNAL(MethodInfo(SIGNAL_FILES_MODIFIED, PropertyInfo(Variant::STRING, "paths")));
}