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Added functionality to make back and forward buttons work in FileManager. Also

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fixed it so that directories don't get double-opened (first when they are
opened, and second when the selection changes to match in the file tree view)
This commit is contained in:
Christopher Dumas 2019-05-23 14:15:57 -07:00 • committed by Andreas Kling
parent fba57d6ba3
commit 00075b1c8a
3 changed files with 50 additions and 5 deletions
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29
Applications/FileManager/DirectoryView.cpp
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@ -108,8 +108,18 @@ void DirectoryView::set_view_mode(ViewMode mode)
ASSERT_NOT_REACHED();
}
void DirectoryView::add_path_to_history(const String& path)
{
if (m_path_history_position < m_path_history.size())
m_path_history.resize(m_path_history_position + 1);
m_path_history.append(path);
m_path_history_position = m_path_history.size() - 1;
}
void DirectoryView::open(const String& path)
{
add_path_to_history(path);
model().open(path);
}
@ -121,10 +131,27 @@ void DirectoryView::set_status_message(const String& message)
void DirectoryView::open_parent_directory()
{
model().open(String::format("%s/..", model().path().characters()));
auto path = String::format("%s/..", model().path().characters());
add_path_to_history(path);
model().open(path);
}
void DirectoryView::refresh()
{
model().update();
}
void DirectoryView::open_previous_directory()
{
if (m_path_history_position > 0) {
m_path_history_position--;
model().open(m_path_history[m_path_history_position]);
}
}
void DirectoryView::open_next_directory()
{
if (m_path_history_position < m_path_history.size() - 1) {
m_path_history_position++;
model().open(m_path_history[m_path_history_position]);
}
}