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sculpt_manager: 'Download_queue' enhancements

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This patch reflects more details such as the percentage value for
downloads maintained in the download queue. This makes this information
easier to display at the GUI.

Issue #4744
This commit is contained in:
Norman Feske 2023-01-26 16:21:56 +01:00 committed by Christian Helmuth
parent 1f11e4b8db
commit 60a089d795
1 changed files with 33 additions and 2 deletions
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35
repos/gems/src/app/sculpt_manager/model/download_queue.h
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@ -28,6 +28,8 @@ struct Sculpt::Download_queue : Noncopyable
enum class State { DOWNLOADING, FAILED, DONE } state;
unsigned percent = 0;
Download(Path const &path) : path(path), state(State::DOWNLOADING) { }
void gen_installation_entry(Xml_generator &xml) const
@ -65,13 +67,20 @@ struct Sculpt::Download_queue : Noncopyable
new (_alloc) Registered<Download>(_downloads, path);
}
template <typename FN>
void with_download(Path const &path, FN const &fn) const
{
_downloads.for_each([&] (Download const &download) {
if (download.path == path)
fn(download); });
}
bool in_progress(Path const &path) const
{
bool result = false;
_downloads.for_each([&] (Download const &download) {
if (download.path == path && download.state == Download::State::DOWNLOADING)
result = true; });
return result;
}
@ -80,7 +89,10 @@ struct Sculpt::Download_queue : Noncopyable
/* 'elem' may be of type 'index' or 'archive' */
state.for_each_sub_node([&] (Xml_node elem) {
Path const path = elem.attribute_value("path", Path());
Path const path = elem.attribute_value("path", Path());
size_t const total = elem.attribute_value("total", 0UL);
size_t const now = elem.attribute_value("now", 0UL);
unsigned const percent = unsigned(total ? (now*100)/total : 0UL);
_downloads.for_each([&] (Download &download) {
@ -90,6 +102,8 @@ struct Sculpt::Download_queue : Noncopyable
typedef String<16> State;
State const state = elem.attribute_value("state", State());
download.percent = percent;
if (state == "done") download.state = Download::State::DONE;
if (state == "failed") download.state = Download::State::FAILED;
if (state == "unavailable") download.state = Download::State::FAILED;
@ -105,6 +119,13 @@ struct Sculpt::Download_queue : Noncopyable
destroy(_alloc, &download); });
}
void remove_completed_downloads()
{
_downloads.for_each([&] (Download &download) {
if (download.state == Download::State::DONE)
destroy(_alloc, &download); });
}
void gen_installation_entries(Xml_generator &xml) const
{
_downloads.for_each([&] (Download const &download) {
@ -120,6 +141,16 @@ struct Sculpt::Download_queue : Noncopyable
return result;
}
bool any_completed_download() const
{
bool result = false;
_downloads.for_each([&] (Download const &download) {
if (!result && download.state == Download::State::DONE)
result = true; });
return result;
}
};
#endif /* _MODEL__DOWNLOAD_QUEUE_H_ */