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Unified Diff: chrome/browser/sessions/session_service.cc

Issue 685133004: Handling |SessionCommand|s as scoped_ptr's (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Addressed Created 6 years, 2 months ago
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Index: chrome/browser/sessions/session_service.cc
diff --git a/chrome/browser/sessions/session_service.cc b/chrome/browser/sessions/session_service.cc
index 4fcb1e1bcff3d50775af66ad16c2a6c8ff50580d..7d32d7f5fe46797b5ab1d9e0099457e5fe798135 100644
--- a/chrome/browser/sessions/session_service.cc
+++ b/chrome/browser/sessions/session_service.cc
@@ -154,7 +154,7 @@ void SessionService::SetTabWindow(const SessionID& window_id,
if (!ShouldTrackChangesToWindow(window_id))
return;
- ScheduleCommand(CreateSetTabWindowCommand(window_id, tab_id));
+ ScheduleCommand(CreateSetTabWindowCommand(window_id, tab_id).Pass());
}
void SessionService::SetWindowBounds(const SessionID& window_id,
@@ -163,7 +163,8 @@ void SessionService::SetWindowBounds(const SessionID& window_id,
if (!ShouldTrackChangesToWindow(window_id))
return;
- ScheduleCommand(CreateSetWindowBoundsCommand(window_id, bounds, show_state));
+ ScheduleCommand(
+ CreateSetWindowBoundsCommand(window_id, bounds, show_state).Pass());
}
void SessionService::SetTabIndexInWindow(const SessionID& window_id,
@@ -172,7 +173,7 @@ void SessionService::SetTabIndexInWindow(const SessionID& window_id,
if (!ShouldTrackChangesToWindow(window_id))
return;
- ScheduleCommand(CreateSetTabIndexInWindowCommand(tab_id, new_index));
+ ScheduleCommand(CreateSetTabIndexInWindowCommand(tab_id, new_index).Pass());
}
void SessionService::SetPinnedState(const SessionID& window_id,
@@ -181,7 +182,7 @@ void SessionService::SetPinnedState(const SessionID& window_id,
if (!ShouldTrackChangesToWindow(window_id))
return;
- ScheduleCommand(CreatePinnedStateCommand(tab_id, is_pinned));
+ ScheduleCommand(CreatePinnedStateCommand(tab_id, is_pinned).Pass());
}
void SessionService::TabClosed(const SessionID& window_id,
@@ -212,7 +213,7 @@ void SessionService::TabClosed(const SessionID& window_id,
// . closing a tab and there are other windows/tabs open.
// . closed by a user gesture.
// In all cases we need to mark the tab as explicitly closed.
- ScheduleCommand(CreateTabClosedCommand(tab_id.id()));
+ ScheduleCommand(CreateTabClosedCommand(tab_id.id()).Pass());
} else {
// User closed the last tab in the last tabbed browser. Don't mark the
// tab closed.
@@ -286,7 +287,7 @@ void SessionService::WindowClosed(const SessionID& window_id) {
if (window_closing_ids_.find(window_id.id()) != window_closing_ids_.end()) {
window_closing_ids_.erase(window_id.id());
- ScheduleCommand(CreateWindowClosedCommand(window_id.id()));
+ ScheduleCommand(CreateWindowClosedCommand(window_id.id()).Pass());
} else if (pending_window_close_ids_.find(window_id.id()) ==
pending_window_close_ids_.end()) {
// We'll hit this if user closed the last tab in a window.
@@ -294,7 +295,7 @@ void SessionService::WindowClosed(const SessionID& window_id) {
if (!has_open_trackable_browsers_)
pending_window_close_ids_.insert(window_id.id());
else
- ScheduleCommand(CreateWindowClosedCommand(window_id.id()));
+ ScheduleCommand(CreateWindowClosedCommand(window_id.id()).Pass());
}
MaybeDeleteSessionOnlyData();
}
@@ -326,7 +327,7 @@ void SessionService::TabInserted(WebContents* contents) {
contents->GetController().GetDefaultSessionStorageNamespace();
ScheduleCommand(CreateSessionStorageAssociatedCommand(
session_tab_helper->session_id(),
- session_storage_namespace->persistent_id()));
+ session_storage_namespace->persistent_id()).Pass());
session_storage_namespace->SetShouldPersist(true);
}
@@ -361,7 +362,7 @@ void SessionService::SetWindowType(const SessionID& window_id,
has_open_trackable_browsers_ = true;
move_on_new_browser_ = true;
- ScheduleCommand(CreateSetWindowTypeCommand(window_id, window_type));
+ ScheduleCommand(CreateSetWindowTypeCommand(window_id, window_type).Pass());
}
void SessionService::SetWindowAppName(
@@ -370,7 +371,7 @@ void SessionService::SetWindowAppName(
if (!ShouldTrackChangesToWindow(window_id))
return;
- ScheduleCommand(CreateSetWindowAppNameCommand(window_id, app_name));
+ ScheduleCommand(CreateSetWindowAppNameCommand(window_id, app_name).Pass());
}
void SessionService::TabNavigationPathPrunedFromBack(const SessionID& window_id,
@@ -379,7 +380,8 @@ void SessionService::TabNavigationPathPrunedFromBack(const SessionID& window_id,
if (!ShouldTrackChangesToWindow(window_id))
return;
- ScheduleCommand(CreateTabNavigationPathPrunedFromBackCommand(tab_id, count));
+ ScheduleCommand(
+ CreateTabNavigationPathPrunedFromBackCommand(tab_id, count).Pass());
}
void SessionService::TabNavigationPathPrunedFromFront(
@@ -397,7 +399,8 @@ void SessionService::TabNavigationPathPrunedFromFront(
range.second = std::max(0, range.second - count);
}
- ScheduleCommand(CreateTabNavigationPathPrunedFromFrontCommand(tab_id, count));
+ ScheduleCommand(
+ CreateTabNavigationPathPrunedFromFrontCommand(tab_id, count).Pass());
}
void SessionService::UpdateTabNavigation(
@@ -415,7 +418,7 @@ void SessionService::UpdateTabNavigation(
range.first = std::min(navigation.index(), range.first);
range.second = std::max(navigation.index(), range.second);
}
- ScheduleCommand(CreateUpdateTabNavigationCommand(tab_id, navigation));
+ ScheduleCommand(CreateUpdateTabNavigationCommand(tab_id, navigation).Pass());
}
void SessionService::TabRestored(WebContents* tab, bool pinned) {
@@ -423,8 +426,12 @@ void SessionService::TabRestored(WebContents* tab, bool pinned) {
if (!ShouldTrackChangesToWindow(session_tab_helper->window_id()))
return;
- BuildCommandsForTab(session_tab_helper->window_id(), tab, -1,
- pinned, &pending_commands(), NULL);
+ BuildCommandsForTab(session_tab_helper->window_id(),
+ tab,
+ -1,
+ pinned,
+ &pending_commands(),
+ NULL);
StartSaveTimer();
}
@@ -444,7 +451,8 @@ void SessionService::SetSelectedNavigationIndex(const SessionID& window_id,
return;
}
}
- ScheduleCommand(CreateSetSelectedNavigationIndexCommand(tab_id, index));
+ ScheduleCommand(
+ CreateSetSelectedNavigationIndexCommand(tab_id, index).Pass());
}
void SessionService::SetSelectedTabInWindow(const SessionID& window_id,
@@ -452,7 +460,7 @@ void SessionService::SetSelectedTabInWindow(const SessionID& window_id,
if (!ShouldTrackChangesToWindow(window_id))
return;
- ScheduleCommand(CreateSetSelectedTabInWindowCommand(window_id, index));
+ ScheduleCommand(CreateSetSelectedTabInWindowCommand(window_id, index).Pass());
}
void SessionService::SetTabUserAgentOverride(
@@ -462,8 +470,8 @@ void SessionService::SetTabUserAgentOverride(
if (!ShouldTrackChangesToWindow(window_id))
return;
- ScheduleCommand(CreateSetTabUserAgentOverrideCommand(tab_id,
- user_agent_override));
+ ScheduleCommand(
+ CreateSetTabUserAgentOverrideCommand(tab_id, user_agent_override).Pass());
}
void SessionService::SetTabExtensionAppID(
@@ -473,7 +481,8 @@ void SessionService::SetTabExtensionAppID(
if (!ShouldTrackChangesToWindow(window_id))
return;
- ScheduleCommand(CreateSetTabExtensionAppIDCommand(tab_id, extension_app_id));
+ ScheduleCommand(
+ CreateSetTabExtensionAppIDCommand(tab_id, extension_app_id).Pass());
}
base::CancelableTaskTracker::TaskId SessionService::GetLastSession(
@@ -483,7 +492,8 @@ base::CancelableTaskTracker::TaskId SessionService::GetLastSession(
// the callback.
return ScheduleGetLastSessionCommands(
base::Bind(&SessionService::OnGotSessionCommands,
- weak_factory_.GetWeakPtr(), callback),
+ weak_factory_.GetWeakPtr(),
+ callback),
tracker);
}
@@ -676,7 +686,7 @@ void SessionService::Observe(int type,
void SessionService::OnBrowserSetLastActive(Browser* browser) {
if (ShouldTrackBrowser(browser))
- ScheduleCommand(CreateSetActiveWindowCommand(browser->session_id()));
+ ScheduleCommand(CreateSetActiveWindowCommand(browser->session_id()).Pass());
}
void SessionService::OnGotSessionCommands(
@@ -688,8 +698,7 @@ void SessionService::OnGotSessionCommands(
startup_metric_utils::ScopedSlowStartupUMA
scoped_timer("Startup.SlowStartupSessionServiceCreateTabsAndWindows");
- RestoreSessionFromCommands(
- commands.get(), &valid_windows.get(), &active_window_id);
+ RestoreSessionFromCommands(commands, &valid_windows.get(), &active_window_id);
RemoveUnusedRestoreWindows(&valid_windows.get());
callback.Run(valid_windows.Pass(), active_window_id);
@@ -699,12 +708,13 @@ void SessionService::BuildCommandsForTab(const SessionID& window_id,
WebContents* tab,
int index_in_window,
bool is_pinned,
- std::vector<SessionCommand*>* commands,
+ ScopedVector<SessionCommand>* commands,
IdToRange* tab_to_available_range) {
DCHECK(tab && commands && window_id.id());
SessionTabHelper* session_tab_helper = SessionTabHelper::FromWebContents(tab);
const SessionID& session_id(session_tab_helper->session_id());
- commands->push_back(CreateSetTabWindowCommand(window_id, session_id));
+ commands->push_back(
+ CreateSetTabWindowCommand(window_id, session_id).release());
const int current_index = tab->GetController().GetCurrentEntryIndex();
const int min_index = std::max(0,
@@ -719,20 +729,20 @@ void SessionService::BuildCommandsForTab(const SessionID& window_id,
}
if (is_pinned)
- commands->push_back(CreatePinnedStateCommand(session_id, true));
+ commands->push_back(CreatePinnedStateCommand(session_id, true).release());
extensions::TabHelper* extensions_tab_helper =
extensions::TabHelper::FromWebContents(tab);
if (extensions_tab_helper->extension_app()) {
commands->push_back(CreateSetTabExtensionAppIDCommand(
session_id,
- extensions_tab_helper->extension_app()->id()));
+ extensions_tab_helper->extension_app()->id()).release());
}
const std::string& ua_override = tab->GetUserAgentOverride();
if (!ua_override.empty()) {
- commands->push_back(CreateSetTabUserAgentOverrideCommand(session_id,
- ua_override));
+ commands->push_back(
+ CreateSetTabUserAgentOverrideCommand(session_id, ua_override).release());
}
for (int i = min_index; i < max_index; ++i) {
@@ -744,15 +754,17 @@ void SessionService::BuildCommandsForTab(const SessionID& window_id,
const SerializedNavigationEntry navigation =
ContentSerializedNavigationBuilder::FromNavigationEntry(i, *entry);
commands->push_back(
- CreateUpdateTabNavigationCommand(session_id, navigation));
+ CreateUpdateTabNavigationCommand(session_id, navigation).release());
}
}
commands->push_back(
- CreateSetSelectedNavigationIndexCommand(session_id, current_index));
+ CreateSetSelectedNavigationIndexCommand(session_id,
+ current_index).release());
if (index_in_window != -1) {
- commands->push_back(
- CreateSetTabIndexInWindowCommand(session_id, index_in_window));
+ commands->push_back(CreateSetTabIndexInWindowCommand(
+ session_id,
+ index_in_window).release());
}
// Record the association between the sessionStorage namespace and the tab.
@@ -760,29 +772,30 @@ void SessionService::BuildCommandsForTab(const SessionID& window_id,
tab->GetController().GetDefaultSessionStorageNamespace();
ScheduleCommand(CreateSessionStorageAssociatedCommand(
session_tab_helper->session_id(),
- session_storage_namespace->persistent_id()));
+ session_storage_namespace->persistent_id()).Pass());
}
void SessionService::BuildCommandsForBrowser(
Browser* browser,
- std::vector<SessionCommand*>* commands,
+ ScopedVector<SessionCommand>* commands,
IdToRange* tab_to_available_range,
std::set<SessionID::id_type>* windows_to_track) {
DCHECK(browser && commands);
DCHECK(browser->session_id().id());
- commands->push_back(
- CreateSetWindowBoundsCommand(browser->session_id(),
- browser->window()->GetRestoredBounds(),
- browser->window()->GetRestoredState()));
+ commands->push_back(CreateSetWindowBoundsCommand(
+ browser->session_id(),
+ browser->window()->GetRestoredBounds(),
+ browser->window()->GetRestoredState()).release());
commands->push_back(CreateSetWindowTypeCommand(
- browser->session_id(),
- WindowTypeForBrowserType(browser->type())));
+ browser->session_id(),
+ WindowTypeForBrowserType(browser->type())).release());
if (!browser->app_name().empty()) {
- commands->push_back(CreateSetWindowAppNameCommand(browser->session_id(),
- browser->app_name()));
+ commands->push_back(CreateSetWindowAppNameCommand(
+ browser->session_id(),
+ browser->app_name()).release());
}
windows_to_track->insert(browser->session_id().id());
@@ -796,12 +809,12 @@ void SessionService::BuildCommandsForBrowser(
}
commands->push_back(CreateSetSelectedTabInWindowCommand(
- browser->session_id(),
- browser->tab_strip_model()->active_index()));
+ browser->session_id(),
+ browser->tab_strip_model()->active_index()).release());
}
void SessionService::BuildCommandsFromBrowsers(
- std::vector<SessionCommand*>* commands,
+ ScopedVector<SessionCommand>* commands,
IdToRange* tab_to_available_range,
std::set<SessionID::id_type>* windows_to_track) {
DCHECK(commands);
@@ -823,10 +836,11 @@ void SessionService::BuildCommandsFromBrowsers(
void SessionService::ScheduleResetCommands() {
set_pending_reset(true);
- STLDeleteElements(&pending_commands());
+ pending_commands().clear();
tab_to_available_range_.clear();
windows_tracking_.clear();
- BuildCommandsFromBrowsers(&pending_commands(), &tab_to_available_range_,
+ BuildCommandsFromBrowsers(&pending_commands(),
+ &tab_to_available_range_,
&windows_tracking_);
if (!windows_tracking_.empty()) {
// We're lazily created on startup and won't get an initial batch of
@@ -837,15 +851,16 @@ void SessionService::ScheduleResetCommands() {
StartSaveTimer();
}
-void SessionService::ScheduleCommand(SessionCommand* command) {
+void SessionService::ScheduleCommand(scoped_ptr<SessionCommand> command) {
DCHECK(command);
- if (ReplacePendingCommand(command, pending_commands()))
+ if (ReplacePendingCommand(pending_commands(), &command))
return;
- BaseSessionService::ScheduleCommand(command);
+ bool is_closing_command = IsClosingCommand(command.get());
+ BaseSessionService::ScheduleCommand(command.Pass());
// Don't schedule a reset on tab closed/window closed. Otherwise we may
// lose tabs/windows we want to restore from if we exit right after this.
if (!pending_reset() && pending_window_close_ids_.empty() &&
- commands_since_reset() >= kWritesPerReset && !IsClosingCommand(command)) {
+ commands_since_reset() >= kWritesPerReset && is_closing_command) {
ScheduleResetCommands();
}
}
@@ -853,13 +868,13 @@ void SessionService::ScheduleCommand(SessionCommand* command) {
void SessionService::CommitPendingCloses() {
for (PendingTabCloseIDs::iterator i = pending_tab_close_ids_.begin();
i != pending_tab_close_ids_.end(); ++i) {
- ScheduleCommand(CreateTabClosedCommand(*i));
+ ScheduleCommand(CreateTabClosedCommand(*i).Pass());
}
pending_tab_close_ids_.clear();
for (PendingWindowCloseIDs::iterator i = pending_window_close_ids_.begin();
i != pending_window_close_ids_.end(); ++i) {
- ScheduleCommand(CreateWindowClosedCommand(*i));
+ ScheduleCommand(CreateWindowClosedCommand(*i).Pass());
}
pending_window_close_ids_.clear();
}
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