![]() Furthermore, init is called on startup and when the user activates your plugin in the Plugin Manager, and cleanup is called on exit and when the user deactivates it. Init and cleanup are mandatory, the other ones depend on how advanced your plugin is. GeanyPluginFuncs::callbacks : a pointer to an array of PluginCallback (optional).GeanyPluginFuncs::help : a function that provides help (optional).GeanyPluginFuncs::configure : a function that provides configuration (optional).GeanyPluginFuncs::cleanup : a finalization function.GeanyPluginFuncs::init : an initialization function.Filling in GeanyPlugin::funcs with function pointers that are called by Geany.Since all of the strings are shown to the user they should be human readable. PluginInfo::author : Your contact information, preferably in the form "Name ".įilling in all of them is recommended to provide the best user experience, but only the name is truly mandatory.PluginInfo::version : The plugin's version.PluginInfo::description : A brief description.PluginInfo::name : The name of your plugin.Filling in GeanyPlugin::info with metadata that is shown to the user.Registering the plugin consists of a number of steps: It won't change for the life time of the plugin. Use this pointer for registering and later API calls. Geany will pass a pointer to a GeanyPlugin instance which acts as a unique handle to your plugin. Therefore you must use this function to register your plugin. In fact its purpose to probe if the plugin should even be presented to the user. Geany will always invoke this geany_load_module(), regardless of whether the user activates your plugin. ![]() The second mandatory one is an initialization function that is only called when the plugin becomes actually enabled (by the user or at startup). When Geany scans the pre-defined and user-configured plugin directories, it will take a look at each shared library (or DLL on Windows) to see if it exports a geany_load_module() symbol. Geany uses the presence of this function to identify a library as a plugin. The first mandatory one is geany_load_module(). As mentioned before, you will need to implement a couple of functions. Now you can go on and write your first lines for your new plugin. Note If you use autoconf then config.h must be included even before that as usual. In fact it includes a utility header that helps supporting GTK+2 and GTK+3 in the same source. ![]() geanyplugin.h includes all of the Geany API and also the necessary GTK header files so there is no need to include gtk/gtk.h yourself. Without a proper license it will be difficult for packagers to pick up and distribute your plugin.Īs mentioned above, start with the very fundamental header that gets you all goodies of Geany's plugin API. You can use templates provided by Geany to get started. Please also do not forget about license headers which are by convention at the start of source files. You also must define some hooks that enable Geany to actually execute your code. In this function you must fill in basic information that Geany uses to learn more about your plugin and present it to the user. You should start your plugin with including and exporting a function named geany_load_module(). ![]() For example to provide a configuration or help dialog. When writing a plugin you will find a couple of functions which are mandatory and some which can be implemented optionally for implementing some useful features once your plugin becomes more powerful. A short summary of the legacy entry points is given at page Porting guide from legacy entry points to the current ones but they are deprecated should not be used any more. "Hello World" Note This section describes the new entry points for plugins introduced with Geany 1.26. For Windows, it is basically the same but you might have some more work on setting up the general build environment (compiler, GTK development files. On other distributions, the package names and commands to use may differ.īasically, you are done at this point and could continue with writing the plugin code. This will install all necessary files to be able to compile plugins for Geany. Apt-get install libgtk-3-dev autoconf automake autopoint gettext ![]()
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