syncthingtray/README.md

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# Syncthing Tray
Qt 5-based tray application for [Syncthing](https://github.com/syncthing/syncthing)
## Supported platforms
* Designed to work under any desktop environment supported by Qt 5 with tray icon
support
* No desktop environment specific libraries required
* Tested under \*
* Plasma 5
* Openbox/qt5ct/Tint2
* Awesome
* Cinnamon
* Windows 10
* Can be shown as regular window if tray icon support is not available
\* If you can confirm it works under other desktop environments, please add it
to the list. Maybe someone could check whether it works under Mac OS X.
## Features
* Provides quick access to most frequently used features but does not intend to replace the official web UI
* Check state of directories and devices
* Check current traffic statistics
* Display further details about direcoties and devices, like last file, last
scan, items out of sync, ...
* Display ongoing downloads
* Display Syncthing log
* Trigger re-scan of a specific directory or all directories at once
* Open a directory with the default file browser
* Pause/resume a specific device or all devices at once
* Shows Syncthing notifications
* Does *not* allow configuring Syncthing itself (currently I do not intend to add this feature as it could
cause more harm than good when not implemented correctly)
* Can read the Syncthing configuration file for quick setup when just connecting to local instance
* Can shows the status of the Syncthing systemd unit and allows to start and stop it
* Provides an option to conveniently add the tray to the applications launched when the desktop environment starts
* Can launch Syncthing automatically when started and display stdout/stderr (useful under Windows)
* Provides quick access to the official web UI
* Utilizes either Qt WebKit or Qt WebEngine
* Can be built without web view support as well (then the web UI is opened in the regular browser)
* Allows quickly switching between multiple Syncthing instances
* Shows notifications via Qt or uses D-Bus notification daemon directly
* Features a simple command line utility `syncthingctl` to check Syncthing status and trigger rescan/pause/resume/restart
* English and German localization
## Planned features
The tray is still under development; the following features are planned:
* Allow pausing/resuming directories
* Integration in Dolphin file manager (first approach already done)
* Show recently processed items
* Improve notification handling
* Create Plasmoid for Plasma 5 desktop
## Screenshots
### Under Openbox/Tint2
![Openbox/Tint2](/tray/resources/screenshots/tint2.png?raw=true)
### Under Plasma 5
![Plasma 5](/tray/resources/screenshots/plasma.png?raw=true)
![Plasma 5 (directory error)](/tray/resources/screenshots/plasma-2.png?raw=true)
![Plasma 5 (dark)](/tray/resources/screenshots/plasma-dark.png?raw=true)
### Settings dialog
![Settings dialog](/tray/resources/screenshots/settings.png?raw=true)
### Web view
![Web view](/tray/resources/screenshots/webview.png?raw=true)
![Web view (dark)](/tray/resources/screenshots/webview-dark.png?raw=true)
## Hotkeys
To create hotkeys, you can use the same approach as for any other
application. Just make it invoke the `syncthingctl` application with
the arguments for the desired action.
### Hotkey for web UI
Just add `--webui` to the `syncthingtray` arguments to trigger the web UI.
Syncthing Tray ensures that no second instance will be spawned if it is already
running and just trigger the web UI.
## Download
### Source
See the release section on GitHub.
### Packages and binaries
* Arch Linux
* for PKGBUILDs checkout [my GitHub repository](https://github.com/Martchus/PKGBUILDs) or
[the AUR](https://aur.archlinux.org/packages?SeB=m&K=Martchus)
* for binary repository checkout [my website](http://martchus.no-ip.biz/website/page.php?name=programming)
* Tumbleweed
* for RPM \*.spec files and binary repository checkout
[openSUSE Build Servide](https://build.opensuse.org/project/show/home:mkittler)
* Windows
* for mingw-w64 PKGBUILDs checkout [my GitHub repository](https://github.com/Martchus/PKGBUILDs)
* for binaries checkout [my website](http://martchus.no-ip.biz/website/page.php?name=programming) and the
release section on GitHub
## Build instructions
The application depends on [c++utilities](https://github.com/Martchus/cpp-utilities) and [qtutilities](https://github.com/Martchus/qtutilities) and is built the same way as these libaries. For basic instructions checkout the README file of [c++utilities](https://github.com/Martchus/cpp-utilities). For building this straight, see the next section.
The following Qt 5 modules are requried: core network gui widgets svg webenginewidgets/webkitwidgets
#### Building this straight
0. Install (preferably the latest version of) g++ or clang, the required Qt 5 modules and CMake.
1. Get the sources. For the lastest version from Git clone the following repositories:
```
cd $SOURCES
git clone https://github.com/Martchus/cpp-utilities.git
git clone https://github.com/Martchus/qtutilities.git
git clone https://github.com/Martchus/syncthingtray.git
git clone https://github.com/Martchus/subdirs.git
```
2. Build and install everything in one step:
```
cd $BUILD_DIR
cmake \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_INSTALL_PREFIX="/install/prefix" \
$SOURCES/subdirs/syncthingtray
make install -j$(nproc)
```
#### Select Qt module for WebView
* If Qt WebKitWidgets is installed on the system, the tray will link against it. Otherwise it will link against Qt WebEngineWidgets.
* To force usage of Qt WebKit/Qt WebEngine or to disable both add `-DWEBVIEW_PROVIDER=webkit/webengine/none` to the CMake arguments.
* To use Qt WebKit revived/ng, set the web view provider to `webkit`. It works already without any (known) issues.
#### BTW: I still prefer the deprecated Qt WebKit because
* Currently there is no way to allow a particular self-signed certificate in Qt
WebEngine. Currently any self-signed certificate is accepted! See:
https://bugreports.qt.io/browse/QTBUG-51176
* Qt WebEngine can not be built with mingw-w64.
* QWebEngineView seems to eat `keyPressEvent`.
* Qt WebEngine is more buggy in my experience.
* Security issues are not a concern because no other website than the
Syncthing web UI is shown. Any external links will be opened in the
regular web browser anyways.
* It will be replaced by the compatible Qt WebKit revived/ng soon and hence no longer be deprecated.
## Adding translations
Currently translations for English and German are available. Further translations
can be added quite easily:
1. Append a new translation file for the desired locale to the `TS_FILES` list
in `connector/CMakeLists.txt`, `model/CMakeLists.txt` and `tray/CMakeLists.txt`.
2. Trigger a new build, eg. follow steps under *Building this straight*.
3. New translation files should have been created by the build system under
`connector/translations`, `model/translations` and `tray/translations`.
4. Open the files with Qt Linguist to add translations. Qt Linguist is part of
the [Qt Tools repository](http://code.qt.io/cgit/qt/qttools.git/) and its usage
is [well documented](http://doc.qt.io/qt-5/linguist-translators.html).