Made RegEx API similar to old version
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4ca0399ff6
commit
87c1e16834
5 changed files with 17 additions and 15 deletions
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@ -464,8 +464,8 @@ bool test_26() {
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OS::get_singleton()->print("\n\nTest 26: RegEx\n");
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RegEx regexp("(.*):(.*)");
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bool res = regexp.match("name:password");
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printf("\tmatch: %s\n", res?"true":"false");
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int res = regexp.find("name:password");
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printf("\tmatch: %s\n", (res>=0)?"true":"false");
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printf("\t%i captures:\n", regexp.get_capture_count());
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for (int i = 0; i<regexp.get_capture_count(); i++)
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@ -8,11 +8,11 @@ func update_expression():
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func update_text():
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var text = get_node("Text").get_text()
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regex.match(text)
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regex.find(text)
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var list = get_node("List")
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for child in list.get_children():
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child.queue_free()
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for res in regex.get_capture_list():
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for res in regex.get_captures():
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var label = Label.new()
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label.set_text(res)
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list.add_child(label)
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@ -16,13 +16,16 @@
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void RegEx::_bind_methods() {
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ObjectTypeDB::bind_method(_MD("compile","pattern"),&RegEx::compile);
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ObjectTypeDB::bind_method(_MD("match","text","start","end"),&RegEx::match, DEFVAL(0), DEFVAL(-1));
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ObjectTypeDB::bind_method(_MD("find","text","start","end"),&RegEx::find, DEFVAL(0), DEFVAL(-1));
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ObjectTypeDB::bind_method(_MD("clear"),&RegEx::clear);
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ObjectTypeDB::bind_method(_MD("is_valid"),&RegEx::is_valid);
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ObjectTypeDB::bind_method(_MD("get_capture_count"),&RegEx::get_capture_count);
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ObjectTypeDB::bind_method(_MD("get_capture","capture"),&RegEx::get_capture);
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ObjectTypeDB::bind_method(_MD("get_capture_list"),&RegEx::_bind_get_capture_list);
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ObjectTypeDB::bind_method(_MD("get_captures"),&RegEx::_bind_get_captures);
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};
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StringArray RegEx::_bind_get_capture_list() const {
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StringArray RegEx::_bind_get_captures() const {
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StringArray ret;
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int count = get_capture_count();
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@ -64,22 +67,21 @@ String RegEx::get_capture(int capture) const {
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}
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Error RegEx::compile(const String& p_pattern) {
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clear();
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exp.compile(p_pattern.c_str());
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ERR_FAIL_COND_V( !exp.valid(), FAILED );
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captures.resize(exp.capture_size());
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return OK;
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};
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bool RegEx::match(const String& p_text, int p_start, int p_end) const {
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int RegEx::find(const String& p_text, int p_start, int p_end) const {
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ERR_FAIL_COND_V( !exp.valid(), false );
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ERR_FAIL_COND_V( p_text.length() < p_start, false );
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ERR_FAIL_COND_V( p_text.length() < p_end, false );
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@ -88,10 +90,10 @@ bool RegEx::match(const String& p_text, int p_start, int p_end) const {
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if (res) {
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text = p_text;
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return true;
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return captures[0].start;
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}
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text.clear();
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return false;
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return -1;
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};
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@ -28,7 +28,7 @@ class RegEx : public Reference {
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protected:
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static void _bind_methods();
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StringArray _bind_get_capture_list() const;
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StringArray _bind_get_captures() const;
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public:
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@ -37,7 +37,7 @@ public:
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int get_capture_count() const;
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String get_capture(int capture) const;
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Error compile(const String& p_pattern);
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bool match(const String& p_text, int p_start = 0, int p_end = -1) const;
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int find(const String& p_text, int p_start = 0, int p_end = -1) const;
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RegEx();
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RegEx(const String& p_pattern);
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