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TextEditor: Add button to match regular expression during search

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This commit is contained in:
Emanuel Sprung 2020-04-23 20:29:38 +02:00 • committed by Andreas Kling
parent 4a630d4b63
commit 3b7884ee8a
8 changed files with 176 additions and 18 deletions
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15
Libraries/LibGUI/TextDocument.h
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@ -39,6 +39,7 @@
#include <LibGUI/UndoStack.h>
#include <LibGfx/Color.h>
#include <LibGfx/Forward.h>
#include <LibRegex/Regex.h>
namespace GUI {
@ -108,10 +109,11 @@ public:
String text() const;
String text_in_range(const TextRange&) const;
Vector<TextRange> find_all(const StringView& needle) const;
Vector<TextRange> find_all(const StringView& needle, bool regmatch = false);
TextRange find_next(const StringView&, const TextPosition& start = {}, SearchShouldWrap = SearchShouldWrap::Yes) const;
TextRange find_previous(const StringView&, const TextPosition& start = {}, SearchShouldWrap = SearchShouldWrap::Yes) const;
void update_regex_matches(const StringView&);
TextRange find_next(const StringView&, const TextPosition& start = {}, SearchShouldWrap = SearchShouldWrap::Yes, bool regmatch = false);
TextRange find_previous(const StringView&, const TextPosition& start = {}, SearchShouldWrap = SearchShouldWrap::Yes, bool regmatch = false);
TextPosition next_position_after(const TextPosition&, SearchShouldWrap = SearchShouldWrap::Yes) const;
TextPosition previous_position_before(const TextPosition&, SearchShouldWrap = SearchShouldWrap::Yes) const;
@ -158,6 +160,13 @@ private:
UndoStack m_undo_stack;
RefPtr<Core::Timer> m_undo_timer;
RegexResult m_regex_result;
size_t m_regex_result_match_index { 0 };
size_t m_regex_result_match_capture_group_index { 0 };
bool m_regex_needs_update { true };
String m_regex_needle;
};
class TextDocumentLine {