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Take StringView in more places

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We should work towards a pattern where we take StringView as function
arguments, and store String as member, to push the String construction
to the last possible moment.
This commit is contained in:
Robin Burchell 2019-06-02 12:26:28 +02:00 • committed by Andreas Kling
parent b55b6cd7fc
commit 7bce096afd
14 changed files with 28 additions and 36 deletions
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6
Applications/FileManager/DirectoryView.cpp
View file

@ -108,7 +108,7 @@ void DirectoryView::set_view_mode(ViewMode mode)
ASSERT_NOT_REACHED();
}
void DirectoryView::add_path_to_history(const String& path)
void DirectoryView::add_path_to_history(const StringView& path)
{
if (m_path_history_position < m_path_history.size())
m_path_history.resize(m_path_history_position + 1);
@ -117,13 +117,13 @@ void DirectoryView::add_path_to_history(const String& path)
m_path_history_position = m_path_history.size() - 1;
}
void DirectoryView::open(const String& path)
void DirectoryView::open(const StringView& path)
{
add_path_to_history(path);
model().open(path);
}
void DirectoryView::set_status_message(const String& message)
void DirectoryView::set_status_message(const StringView& message)
{
if (on_status_message)
on_status_message(message);

10
Applications/FileManager/DirectoryView.h
View file

@ -12,7 +12,7 @@ public:
explicit DirectoryView(GWidget* parent);
virtual ~DirectoryView() override;
void open(const String& path);
void open(const StringView& path);
String path() const { return model().path(); }
void open_parent_directory();
void open_previous_directory();
@ -22,8 +22,8 @@ public:
void refresh();
Function<void(const String&)> on_path_change;
Function<void(String)> on_status_message;
Function<void(const StringView&)> on_path_change;
Function<void(const StringView&)> on_status_message;
Function<void(int done, int total)> on_thumbnail_progress;
enum ViewMode
@ -41,14 +41,14 @@ private:
void handle_activation(const GModelIndex&);
void set_status_message(const String&);
void set_status_message(const StringView&);
ViewMode m_view_mode { Invalid };
Retained<GDirectoryModel> m_model;
int m_path_history_position { 0 };
Vector<String> m_path_history;
void add_path_to_history(const String& path);
void add_path_to_history(const StringView& path);
GTableView* m_table_view { nullptr };
GItemView* m_item_view { nullptr };

4
Applications/FileManager/main.cpp
View file

@ -199,8 +199,8 @@ int main(int argc, char** argv)
go_back_action->set_enabled(directory_view->path_history_position() > 0);
};
directory_view->on_status_message = [statusbar] (String message) {
statusbar->set_text(move(message));
directory_view->on_status_message = [statusbar] (const StringView& message) {
statusbar->set_text(message);
};
directory_view->on_thumbnail_progress = [&] (int done, int total) {