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#include "FindInFilesWidget.h"
#include "Project.h"
#include <LibGUI/GBoxLayout.h>
#include <LibGUI/GButton.h>
#include <LibGUI/GListView.h>
#include <LibGUI/GTextBox.h>
extern GTextEditor& current_editor();
extern void open_file(const String&);
extern OwnPtr<Project> g_project;
struct FilenameAndRange {
String filename;
GTextRange range;
};
class SearchResultsModel final : public GModel {
public:
explicit SearchResultsModel(const Vector<FilenameAndRange>&& matches)
: m_matches(move(matches))
{
}
virtual int row_count(const GModelIndex& = GModelIndex()) const override { return m_matches.size(); }
virtual int column_count(const GModelIndex& = GModelIndex()) const override { return 1; }
virtual GVariant data(const GModelIndex& index, Role role = Role::Display) const override
{
if (role == Role::Display) {
auto& match = m_matches.at(index.row());
return String::format("%s: (%d,%d - %d,%d)",
match.filename.characters(),
match.range.start().line() + 1,
match.range.start().column(),
match.range.end().line() + 1,
match.range.end().column());
}
return {};
}
virtual void update() override {}
virtual GModelIndex index(int row, int column = 0, const GModelIndex& = GModelIndex()) const override { return create_index(row, column, &m_matches.at(row)); }
private:
Vector<FilenameAndRange> m_matches;
};
static RefPtr<SearchResultsModel> find_in_files(const StringView& text)
{
Vector<FilenameAndRange> matches;
g_project->for_each_text_file([&](auto& file) {
auto matches_in_file = file.document().find_all(text);
for (auto& range : matches_in_file) {
matches.append({ file.name(), range });
}
});
return adopt(*new SearchResultsModel(move(matches)));
}
FindInFilesWidget::FindInFilesWidget(GWidget* parent)
: GWidget(parent)
{
set_layout(make<GBoxLayout>(Orientation::Vertical));
m_textbox = GTextBox::construct(this);
m_textbox->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
m_textbox->set_preferred_size(0, 20);
m_button = GButton::construct("Find in files", this);
m_button->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
m_button->set_preferred_size(0, 20);
m_result_view = GListView::construct(this);
m_result_view->on_activation = [](auto& index) {
auto& match = *(const FilenameAndRange*)index.internal_data();
open_file(match.filename);
current_editor().set_selection(match.range);
current_editor().set_focus(true);
};
m_button->on_click = [this](auto&) {
auto results_model = find_in_files(m_textbox->text());
m_result_view->set_model(results_model);
};
m_textbox->on_return_pressed = [this] {
m_button->click();
};
}
void FindInFilesWidget::focus_textbox_and_select_all()
{
m_textbox->select_all();
m_textbox->set_focus(true);
}
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