Project switching and opening using the Workbench plugin becomes possible with this PR in two different ways:

1. Choose _"Select/Unselect project"_ from the popup menu 1. Enable option _"Enable auto-open project by document"_ in the Workbench settings

Method 1 allows switching and opening a project by explicitly choosing _"Select/Unselect project"_ from the popup menu in the Workbench sidebar.

If method 2 is enabled then a project is automatically switched to/opened if a document belonging to the project is opened or activated. This functionality is suppressed as long as a project is explicitly selected by method 1.

:exclamation: **This PR requires https://github.com/geany/geany/pull/2234. So please do NOT merge it until the Geany-PR is merged.** :exclamation:

You can view, comment on, or merge this pull request online at:

https://github.com/geany/geany-plugins/pull/890

-- Commit Summary --

* Workbench: added support for project switching

-- File Changes --

M workbench/README (17) M workbench/src/dialogs.c (28) M workbench/src/idle_queue.c (6) M workbench/src/idle_queue.h (3) M workbench/src/plugin_main.c (30) M workbench/src/popup_menu.c (59) M workbench/src/sidebar.c (45) M workbench/src/sidebar.h (1) M workbench/src/wb_project.c (32) M workbench/src/wb_project.h (2) M workbench/src/workbench.c (156) M workbench/src/workbench.h (6)

-- Patch Links --

https://github.com/geany/geany-plugins/pull/890.patch https://github.com/geany/geany-plugins/pull/890.diff