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Code Issues Releases Wiki Activity

Handle view resize/repaint requests for mainView.

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This commit is contained in:
John Preston
2018-01-18 14:46:45 +03:00
parent d1a9d3992b
commit 91f369a0b3
19 changed files with 121 additions and 108 deletions
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40
Telegram/SourceFiles/data/data_session.cpp
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@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include "observer_peer.h"
#include "auth_session.h"
#include "apiwrap.h"
#include "history/history.h"
#include "history/history_item_components.h"
#include "history/history_media.h"
#include "history/view/history_view_element.h"
@@ -74,7 +75,7 @@ Session::~Session() = default;
template <typename Method>
void Session::enumerateItemViews(
not_null<HistoryItem*> item,
not_null<const HistoryItem*> item,
Method method) {
if (const auto i = _views.find(item); i != _views.end()) {
for (const auto view : i->second) {
@@ -166,12 +167,15 @@ rpl::producer<Session::IdChange> Session::itemIdChanged() const {
return _itemIdChanges.events();
}
void Session::requestItemViewRepaint(not_null<const HistoryItem*> item) {
_itemViewRepaintRequest.fire_copy(item);
void Session::requestItemRepaint(not_null<const HistoryItem*> item) {
_itemRepaintRequest.fire_copy(item);
enumerateItemViews(item, [&](not_null<const ViewElement*> view) {
requestViewRepaint(view);
});
}
rpl::producer<not_null<const HistoryItem*>> Session::itemViewRepaintRequest() const {
return _itemViewRepaintRequest.events();
rpl::producer<not_null<const HistoryItem*>> Session::itemRepaintRequest() const {
return _itemRepaintRequest.events();
}
void Session::requestViewRepaint(not_null<const ViewElement*> view) {
@@ -182,23 +186,32 @@ rpl::producer<not_null<const ViewElement*>> Session::viewRepaintRequest() const
return _viewRepaintRequest.events();
}
void Session::requestItemViewResize(not_null<const HistoryItem*> item) {
_itemViewResizeRequest.fire_copy(item);
void Session::requestItemResize(not_null<const HistoryItem*> item) {
_itemResizeRequest.fire_copy(item);
enumerateItemViews(item, [&](not_null<ViewElement*> view) {
requestViewResize(view);
});
}
rpl::producer<not_null<const HistoryItem*>> Session::itemViewResizeRequest() const {
return _itemViewResizeRequest.events();
rpl::producer<not_null<const HistoryItem*>> Session::itemResizeRequest() const {
return _itemResizeRequest.events();
}
void Session::requestViewResize(not_null<const ViewElement*> view) {
void Session::requestViewResize(not_null<ViewElement*> view) {
if (view == view->data()->mainView()) {
view->setPendingResize();
}
_viewResizeRequest.fire_copy(view);
}
rpl::producer<not_null<const ViewElement*>> Session::viewResizeRequest() const {
rpl::producer<not_null<ViewElement*>> Session::viewResizeRequest() const {
return _viewResizeRequest.events();
}
void Session::requestItemViewRefresh(not_null<const HistoryItem*> item) {
if (const auto view = item->mainView()) {
view->setPendingResize();
}
_itemViewRefreshRequest.fire_copy(item);
}
@@ -238,11 +251,12 @@ rpl::producer<not_null<const History*>> Session::historyCleared() const {
return _historyCleared.events();
}
void Session::notifyHistoryChangeDelayed(not_null<const History*> history) {
void Session::notifyHistoryChangeDelayed(not_null<History*> history) {
_historiesChanged.insert(history);
history->setPendingResize();
}
rpl::producer<not_null<const History*>> Session::historyChanged() const {
rpl::producer<not_null<History*>> Session::historyChanged() const {
return _historyChanged.events();
}