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HackStudio: Start adding a "find in files" function

Projects now contain a set of TextDocument objects. Each TextDocument
represents a member file in the project. TextDocuments may not have
their file contents loaded at all times, but they will be loaded on
demand when calling TextDocument::contents().

"Find in files" works by iterating over the documents in the project
and calling find(needle) on each one. The return value from find() is
a vector of line numbers where the needle was found.

This is obviously going to need a bunch more work. :^)
This commit is contained in:
Andreas Kling 2019-10-23 20:54:41 +02:00
parent 41289e652f
commit d3e81d2ba8
6 changed files with 209 additions and 38 deletions

View file

@ -1,6 +1,8 @@
#pragma once
#include "TextDocument.h"
#include <AK/Noncopyable.h>
#include <AK/NonnullRefPtrVector.h>
#include <AK/OwnPtr.h>
#include <LibGUI/GModel.h>
@ -12,10 +14,18 @@ public:
GModel& model() { return *m_model; }
template<typename Callback>
void for_each_text_file(Callback callback) const
{
for (auto& file : m_files) {
callback(file);
}
}
private:
friend class ProjectModel;
explicit Project(Vector<String>&& files);
RefPtr<GModel> m_model;
Vector<String> m_files;
NonnullRefPtrVector<TextDocument> m_files;
};