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FileManager: Refresh tree view when deleting directories

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Fixes #825

The logic already existed. I just moved it to a separate lambda then added it
to the appropriate action. Note that when the tree view refreshes, it seems to
randomly open trees. I would like to fix this in a separate PR.
This commit is contained in:
Tommy Nguyen 2019-12-02 19:54:29 -05:00 committed by Andreas Kling
parent 6db11e5bba
commit 9a01e70ff9
Notes: sideshowbarker 2024-07-19 10:58:38 +09:00 
Author: https://github.com/remyabel2
Commit: https://github.com/SerenityOS/serenity/commit/9a01e70ff9b
1 changed files with 23 additions and 15 deletions
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38
Applications/FileManager/main.cpp
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@ -96,6 +96,24 @@ int main(int argc, char** argv)
directory_view->open(path);
};
auto refresh_tree_view = [&] {
file_system_model->update();
auto current_path = directory_view->path();
// not exactly sure why i have to reselect the root node first, but the index() fails if I dont
auto root_index = file_system_model->index(file_system_model->root_path());
tree_view->selection().set(root_index);
// reselect the existing folder in the tree
auto new_index = file_system_model->index(current_path);
tree_view->selection().set(new_index);
tree_view->scroll_into_view(new_index, Orientation::Vertical);
tree_view->update();
directory_view->refresh();
};
auto open_parent_directory_action = GAction::create("Open parent directory", { Mod_Alt, Key_Up }, GraphicsBitmap::load_from_file("/res/icons/16x16/open-parent-directory.png"), [&](const GAction&) {
directory_view->open_parent_directory();
});
@ -111,21 +129,7 @@ int main(int argc, char** argv)
if (rc < 0) {
GMessageBox::show(String::format("mkdir(\"%s\") failed: %s", new_dir_path.characters(), strerror(errno)), "Error", GMessageBox::Type::Error, GMessageBox::InputType::OK, window);
} else {
file_system_model->update();
auto current_path = directory_view->path();
// not exactly sure why i have to reselect the root node first, but the index() fails if I dont
auto root_index = file_system_model->index(file_system_model->root_path());
tree_view->selection().set(root_index);
// reselect the existing folder in the tree
auto new_index = file_system_model->index(current_path);
tree_view->selection().set(new_index);
tree_view->scroll_into_view(new_index, Orientation::Vertical);
tree_view->update();
directory_view->refresh();
refresh_tree_view();
}
}
});
@ -263,6 +267,8 @@ int main(int argc, char** argv)
GMessageBox::InputType::OK,
window);
break;
} else {
refresh_tree_view();
}
if (S_ISDIR(st.st_mode)) {
@ -277,6 +283,8 @@ int main(int argc, char** argv)
GMessageBox::InputType::OK,
window);
break;
} else {
refresh_tree_view();
}
} else if (unlink(path.characters()) < 0) {
int saved_errno = errno;