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Code Issues Releases Wiki Activity

Use HistoryMedia as view, add Data::Media.

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This commit is contained in:
John Preston
2018-01-14 19:02:25 +03:00
parent 97a9089ebf
commit 7425e80f05
66 changed files with 4463 additions and 3130 deletions
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59
Telegram/SourceFiles/data/data_session.h
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@@ -9,8 +9,14 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include "chat_helpers/stickers.h"
#include "dialogs/dialogs_key.h"
#include "data/data_groups.h"
struct HistoryMessageGroup;
class HistoryItem;
namespace HistoryView {
struct Group;
class Element;
} // namespace HistoryView
namespace Data {
@@ -18,6 +24,8 @@ class Feed;
class Session final {
public:
using ViewElement = HistoryView::Element;
Session();
~Session();
@@ -30,6 +38,7 @@ public:
base::Observable<void> &moreChatsLoaded() {
return _moreChatsLoaded;
}
base::Observable<void> &pendingHistoryResize() {
return _pendingHistoryResize;
}
@@ -40,18 +49,45 @@ public:
base::Observable<ItemVisibilityQuery> &queryItemVisibility() {
return _queryItemVisibility;
}
void markItemLayoutChanged(not_null<const HistoryItem*> item);
struct IdChange {
not_null<HistoryItem*> item;
MsgId oldId = 0;
};
void registerItemView(not_null<ViewElement*> view);
void unregisterItemView(not_null<ViewElement*> view);
template <typename Method>
void enumerateItemViews(not_null<HistoryItem*> item, Method method) {
if (const auto i = _views.find(item); i != _views.end()) {
for (const auto view : i->second) {
method(view);
}
}
}
void markItemIdChange(IdChange event);
rpl::producer<IdChange> itemIdChanged() const;
void markItemLayoutChange(not_null<const HistoryItem*> item);
rpl::producer<not_null<const HistoryItem*>> itemLayoutChanged() const;
void markViewLayoutChange(not_null<const ViewElement*> view);
rpl::producer<not_null<const ViewElement*>> viewLayoutChanged() const;
void requestItemRepaint(not_null<const HistoryItem*> item);
rpl::producer<not_null<const HistoryItem*>> itemRepaintRequest() const;
void requestViewRepaint(not_null<const ViewElement*> view);
rpl::producer<not_null<const ViewElement*>> viewRepaintRequest() const;
void requestItemViewResize(not_null<const HistoryItem*> item);
rpl::producer<not_null<const HistoryItem*>> itemViewResizeRequest() const;
void requestViewResize(not_null<const ViewElement*> view);
rpl::producer<not_null<const ViewElement*>> viewResizeRequest() const;
void requestItemViewRefresh(not_null<const HistoryItem*> item);
rpl::producer<not_null<const HistoryItem*>> itemViewRefreshRequest() const;
void requestItemPlayInline(not_null<const HistoryItem*> item);
rpl::producer<not_null<const HistoryItem*>> itemPlayInlineRequest() const;
void markItemRemoved(not_null<const HistoryItem*> item);
rpl::producer<not_null<const HistoryItem*>> itemRemoved() const;
void markHistoryUnloaded(not_null<const History*> history);
rpl::producer<not_null<const History*>> historyUnloaded() const;
void markHistoryCleared(not_null<const History*> history);
rpl::producer<not_null<const History*>> historyCleared() const;
using MegagroupParticipant = std::tuple<
@@ -147,7 +183,6 @@ public:
HistoryItemsList idsToItems(const MessageIdsList &ids) const;
MessageIdsList itemsToIds(const HistoryItemsList &items) const;
MessageIdsList groupToIds(not_null<HistoryMessageGroup*> group) const;
MessageIdsList itemOrItsGroup(not_null<HistoryItem*> item) const;
int pinnedDialogsCount() const;
@@ -165,6 +200,13 @@ public:
void setMimeForwardIds(MessageIdsList &&list);
MessageIdsList takeMimeForwardIds();
Groups &groups() {
return _groups;
}
const Groups &groups() const {
return _groups;
}
private:
bool stickersUpdateNeeded(TimeMs lastUpdate, TimeMs now) const {
constexpr auto kStickersUpdateTimeout = TimeMs(3600'000);
@@ -181,10 +223,15 @@ private:
base::Observable<void> _moreChatsLoaded;
base::Observable<void> _pendingHistoryResize;
base::Observable<ItemVisibilityQuery> _queryItemVisibility;
rpl::event_stream<not_null<const HistoryItem*>> _itemLayoutChanged;
rpl::event_stream<IdChange> _itemIdChanges;
rpl::event_stream<not_null<const HistoryItem*>> _itemLayoutChanges;
rpl::event_stream<not_null<const ViewElement*>> _viewLayoutChanges;
rpl::event_stream<not_null<const HistoryItem*>> _itemRepaintRequest;
rpl::event_stream<not_null<const ViewElement*>> _viewRepaintRequest;
rpl::event_stream<not_null<const HistoryItem*>> _itemViewResizeRequest;
rpl::event_stream<not_null<const ViewElement*>> _viewResizeRequest;
rpl::event_stream<not_null<const HistoryItem*>> _itemViewRefreshRequest;
rpl::event_stream<not_null<const HistoryItem*>> _itemPlayInlineRequest;
rpl::event_stream<not_null<const HistoryItem*>> _itemRemoved;
rpl::event_stream<not_null<const History*>> _historyUnloaded;
rpl::event_stream<not_null<const History*>> _historyCleared;
@@ -207,6 +254,10 @@ private:
std::deque<Dialogs::Key> _pinnedDialogs;
base::flat_map<FeedId, std::unique_ptr<Data::Feed>> _feeds;
Groups _groups;
std::map<
not_null<HistoryItem*>,
std::vector<not_null<HistoryView::Element*>>> _views;
MessageIdsList _mimeForwardIds;