Swiftdiff options
| author | Kevin Smith <git@kismith.co.uk> | 2010-10-02 08:53:43 (GMT) |
|---|---|---|
| committer | Kevin Smith <git@kismith.co.uk> | 2010-10-02 09:02:15 (GMT) |
| commit | 087bc243ffb53e3273580bce5ce66305841a3bff (patch) | |
| tree | a09a7fd1d564f0e7164198c501d95c949f20b8dd /Swift/Controllers/RosterGroupExpandinessPersister.cpp | |
| parent | 2fb3d3266bd22d84604688dc9ee18b17b211b91d (diff) | |
| download | swift-087bc243ffb53e3273580bce5ce66305841a3bff.zip swift-087bc243ffb53e3273580bce5ce66305841a3bff.tar.bz2 | |
Persist roster group expandiness.
Release-Notes: Whether roster groups are expanded or collapsed is now persisted between sessions.
Resolves: #399
Diffstat (limited to 'Swift/Controllers/RosterGroupExpandinessPersister.cpp')
| -rw-r--r-- | Swift/Controllers/RosterGroupExpandinessPersister.cpp | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/Swift/Controllers/RosterGroupExpandinessPersister.cpp b/Swift/Controllers/RosterGroupExpandinessPersister.cpp new file mode 100644 index 0000000..a6a998a --- /dev/null +++ b/Swift/Controllers/RosterGroupExpandinessPersister.cpp @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2010 Kevin Smith + * Licensed under the GNU General Public License v3. + * See Documentation/Licenses/GPLv3.txt for more information. + */ + +#include "Swift/Controllers/RosterGroupExpandinessPersister.h" + +#include <boost/bind.hpp> +#include <vector> + +#include "Swiften/Roster/GroupRosterItem.h" + +namespace Swift { + +RosterGroupExpandinessPersister::RosterGroupExpandinessPersister(Roster* roster, SettingsProvider* settings) : roster_(roster), settings_(settings) { + load(); + roster_->onGroupAdded.connect(boost::bind(&RosterGroupExpandinessPersister::handleGroupAdded, this, _1)); +} + +void RosterGroupExpandinessPersister::handleGroupAdded(GroupRosterItem* group) { + if (collapsed_.find(group->getDisplayName()) != collapsed_.end()) { + group->setExpanded(false); + } else { + group->setExpanded(true); + } + group->onExpandedChanged.connect(boost::bind(&RosterGroupExpandinessPersister::handleExpandedChanged, this, group, _1)); +} + +void RosterGroupExpandinessPersister::handleExpandedChanged(GroupRosterItem* group, bool expanded) { + if (expanded) { + collapsed_.erase(collapsed_.find(group->getDisplayName())); + } else { + collapsed_.insert(group->getDisplayName()); + } + save(); +} + +void RosterGroupExpandinessPersister::save() { + String setting; + foreach (const String& group, collapsed_) { + if (setting.isEmpty()) { + setting += "\n"; + } + setting += group; + } + settings_->storeString(SettingPath, setting); +} + +void RosterGroupExpandinessPersister::load() { + String saved = settings_->getStringSetting(SettingPath); + std::vector<String> collapsed = saved.split('\n'); + foreach (const String& group, collapsed) { + collapsed_.insert(group); + } +} + +const String RosterGroupExpandinessPersister::SettingPath = "GroupExpandiness"; + +} |