Add determining keyboard layout from Wayland

.github/workflows/ci.yml

@@ -273,6 +273,10 @@ jobs:
           path: .cache
           key: 0_${{ steps.set_cache.outputs.cache_name }}_${{ hashFiles('reqs/constraints.txt', 'reqs/dist.txt', 'reqs/test.txt') }}
 
+      # Required to install xkbcommon Python package.
+      - name: Install system dependencies
+        run: apt_get_install libxkbcommon-dev
+
       - name: Setup Python environment
         run: setup_python_env -c reqs/constraints.txt -r reqs/dist.txt -r reqs/test.txt        
 
@@ -439,6 +443,10 @@ jobs:
           path: .cache
           key: 0_${{ steps.set_cache.outputs.cache_name }}_${{ hashFiles('reqs/constraints.txt', 'reqs/dist.txt', 'reqs/test.txt') }}
 
+      # Required to install xkbcommon Python package.
+      - name: Install system dependencies
+        run: apt_get_install libxkbcommon-dev
+
       - name: Setup Python environment
         run: setup_python_env -c reqs/constraints.txt -r reqs/dist.txt -r reqs/test.txt        
 
@@ -493,6 +501,10 @@ jobs:
           path: .cache
           key: 0_${{ steps.set_cache.outputs.cache_name }}_${{ hashFiles('reqs/constraints.txt', 'reqs/dist.txt', 'reqs/test.txt') }}
 
+      # Required to install xkbcommon Python package.
+      - name: Install system dependencies
+        run: apt_get_install libxkbcommon-dev
+
       - name: Setup Python environment
         run: setup_python_env -c reqs/constraints.txt -r reqs/dist.txt -r reqs/test.txt        
 
@@ -547,6 +559,10 @@ jobs:
           path: .cache
           key: 0_${{ steps.set_cache.outputs.cache_name }}_${{ hashFiles('reqs/constraints.txt', 'reqs/dist.txt', 'reqs/test.txt') }}
 
+      # Required to install xkbcommon Python package.
+      - name: Install system dependencies
+        run: apt_get_install libxkbcommon-dev
+
       - name: Setup Python environment
         run: setup_python_env -c reqs/constraints.txt -r reqs/dist.txt -r reqs/test.txt        
 
@@ -601,6 +617,10 @@ jobs:
           path: .cache
           key: 0_${{ steps.set_cache.outputs.cache_name }}_${{ hashFiles('reqs/constraints.txt', 'reqs/dist.txt', 'reqs/test.txt') }}
 
+      # Required to install xkbcommon Python package.
+      - name: Install system dependencies
+        run: apt_get_install libxkbcommon-dev
+
       - name: Setup Python environment
         run: setup_python_env -c reqs/constraints.txt -r reqs/dist.txt -r reqs/test.txt        
 
@@ -656,7 +676,7 @@ jobs:
           key: 0_${{ steps.set_cache.outputs.cache_name }}_${{ hashFiles('reqs/constraints.txt', 'reqs/dist.txt', 'reqs/dist_extra_gui_qt.txt', 'reqs/test.txt') }}
 
       - name: Install system dependencies
-        run: apt_get_install libdbus-1-dev libdbus-glib-1-dev libudev-dev libegl-dev libxkbcommon-x11-0
+        run: apt_get_install libdbus-1-dev libdbus-glib-1-dev libudev-dev libegl-dev libxkbcommon-x11-0 libxkbcommon-dev
 
       - name: Setup Python environment
         run: setup_python_env -c reqs/constraints.txt -r reqs/dist.txt -r reqs/dist_extra_gui_qt.txt -r reqs/test.txt        
@@ -718,6 +738,10 @@ jobs:
           path: .cache
           key: 0_${{ steps.set_cache.outputs.cache_name }}_${{ hashFiles('reqs/constraints.txt', 'reqs/packaging.txt', 'reqs/setup.txt') }}
 
+      # Required to install xkbcommon Python package.
+      - name: Install system dependencies
+        run: apt_get_install libxkbcommon-dev
+
       - name: Setup Python environment
         run: setup_python_env -c reqs/constraints.txt -r reqs/packaging.txt -r reqs/setup.txt        
 
@@ -805,6 +829,10 @@ jobs:
           path: .cache
           key: 0_${{ steps.set_cache.outputs.cache_name }}_${{ hashFiles('reqs/constraints.txt', 'reqs/code_quality.txt') }}
 
+      # Required to install xkbcommon Python package.
+      - name: Install system dependencies
+        run: apt_get_install libxkbcommon-dev
+
       - name: Setup Python environment
         run: setup_python_env -c reqs/constraints.txt -r reqs/code_quality.txt        
 
@@ -862,7 +890,7 @@ jobs:
           key: 0_${{ steps.set_cache.outputs.cache_name }}_${{ hashFiles('reqs/constraints.txt', 'reqs/build.txt', 'reqs/setup.txt', 'reqs/dist_*.txt', 'linux/appimage/deps.sh') }}
 
       - name: Install system dependencies
-        run: apt_get_install libdbus-1-dev libdbus-glib-1-dev libudev-dev libegl-dev libxkbcommon-x11-0
+        run: apt_get_install libdbus-1-dev libdbus-glib-1-dev libudev-dev libegl-dev libxkbcommon-x11-0 libxkbcommon-dev
 
       - name: Setup Python environment
         run: setup_python_env -c reqs/constraints.txt -r reqs/build.txt -r reqs/setup.txt        

.github/workflows/ci/workflow_template.yml

@@ -144,10 +144,17 @@ jobs:
         run: setup_osx_python '<@ j.python @>'
 
       <% endif %>
-      <% if j.type in ['build', 'test_gui_qt'] and j.os == 'Linux' %>
+      <% if j.os == 'Linux' %>
+      <% if j.type in ['build', 'test_gui_qt'] %>
+      - name: Install system dependencies
+        run: apt_get_install libdbus-1-dev libdbus-glib-1-dev libudev-dev libegl-dev libxkbcommon-x11-0 libxkbcommon-dev
+
+      <% else %>
+      # Required to install xkbcommon Python package.
       - name: Install system dependencies
-        run: apt_get_install libdbus-1-dev libdbus-glib-1-dev libudev-dev libegl-dev libxkbcommon-x11-0
+        run: apt_get_install libxkbcommon-dev
 
+      <% endif %>
       <% endif %>
       <% if j.type != 'notarize' %>
       - name: Setup Python environment

linux/README.md

@@ -6,5 +6,6 @@ To be able to setup a complete development environment, you'll need to manually
 install some system libraries (including the development version of your
 distribution corresponding packages):
 - log / notifications support: `libdbus` is needed.
+- Uinput support: `libxkbcommon` is needed by the [`xkbcommon` package](https://pypi.org/project/xkbcommon)
 
 For the rest of the steps, follow the [developer guide](../doc/developer_guide.md).

news.d/feature/1807.linux.md

@@ -0,0 +1 @@
+Support determining keyboard layout from Wayland with the `wayland-auto` layout.

plover/config.py

@@ -456,7 +456,7 @@ def _set(self, section, option, value):
             ),
             choice_option(
                 "keyboard_layout",
-                ("qwerty", "qwertz", "colemak", "colemak-dh", "dvorak"),
+                ("qwerty", "qwertz", "colemak", "colemak-dh", "dvorak", "wayland-auto"),
                 OUTPUT_CONFIG_SECTION,
             ),
             # Logging.

plover/gui_qt/config_window.py

@@ -306,9 +306,23 @@ def __init__(self, choice_false, choice_true):
         super().__init__(choices)
 
 
+class TextWrapQLabel(QLabel):
+    """Simple QLabel wrapper that enables wordWrap"""
+
+    def __init__(self, *args):
+        super().__init__(*args)
+        self.setWordWrap(True)
+
+
 class ConfigOption:
     def __init__(
-        self, display_name, option_name, widget_class, help_text="", dependents=()
+        self,
+        display_name,
+        option_name,
+        widget_class,
+        help_text="",
+        dependents=(),
+        additional_widget_classes=[],
     ):
         self.display_name = display_name
         self.option_name = option_name
@@ -318,6 +332,9 @@ def __init__(
         self.layout = None
         self.widget = None
         self.label = None
+        # Other widgets to be added immediately after the main widget_class
+        # Does not work in dependents
+        self.additional_widget_classes = additional_widget_classes
 
 
 class ConfigWindow(QDialog, Ui_ConfigWindow, WindowStateMixin):
@@ -521,12 +538,26 @@ def __init__(self, engine):
                                 "colemak": "colemak",
                                 "colemak-dh": "colemak-dh",
                                 "dvorak": "dvorak",
+                                "wayland-auto": "wayland-auto",
                             },
                         ),
                         _(
-                            "Set the keyboard layout configurad in your system.\n"
-                            "This only applies when using Linux/BSD and not using X11."
+                            "Set the keyboard layout configured in your system.\n"
+                            "This only applies when using Linux/BSD and not using X11.\n\n"
+                            "When wayland-auto is selected,"
+                            "Plover is only able detect the first keyboard layout\n"
+                            "and can not detect to layout switches."
                         ),
+                        additional_widget_classes=[
+                            partial(
+                                TextWrapQLabel,
+                                _(
+                                    "When wayland-auto is selected, "
+                                    "Plover is only able detect the first keyboard layout "
+                                    "and can not detect to layout switches."
+                                ),
+                            )
+                        ],
                     ),
                 ),
             ),
@@ -592,6 +623,8 @@ def __init__(self, engine):
                 option.label.setToolTip(option.help_text)
                 option.label.setBuddy(option.widget)
                 layout.addRow(option.label, option.widget)
+                for additional_widget_class in option.additional_widget_classes:
+                    layout.addRow(None, additional_widget_class())
             frame = QFrame()
             frame.setLayout(layout)
             frame.setAccessibleName(section)