Consolidate options for hiding window decorations

Merged into a single option, hide_window_decorations. Old
aliases still work if set to yes.

Fixes #1127

kitty/config.py

@@ -16,7 +16,7 @@ from .conf.utils import (
     parse_config_base, python_string, to_bool, to_cmdline
 )
 from .config_data import all_options, parse_mods, type_map
-from .constants import cache_dir, defconf
+from .constants import cache_dir, defconf, is_macos
 from .utils import log_error
 
 named_keys = {
@@ -312,6 +312,15 @@ special_handlers = {}
 
 def special_handler(func):
     special_handlers[func.__name__.partition('_')[2]] = func
+    return func
+
+
+def deprecated_handler(*names):
+    def special_handler(func):
+        for name in names:
+            special_handlers[name] = func
+        return func
+    return special_handler
 
 
 @special_handler
@@ -336,6 +345,15 @@ def handle_clear_all_shortcuts(key, val, ans):
         ans['key_definitions'] = [None]
 
 
+@deprecated_handler('x11_hide_window_decorations', 'macos_hide_titlebar')
+def handle_deprecated_hide_window_decorations_aliases(key, val, ans):
+    if not hasattr(handle_deprecated_hide_window_decorations_aliases, key):
+        handle_deprecated_hide_window_decorations_aliases.key = True
+        log_error('The option {} is deprecated. Use hide_window_decorations instead.'.format(key))
+    if to_bool(val):
+        ans['hide_window_decorations'] = True
+
+
 def expandvars(val, env):
 
     def sub(m):
@@ -552,4 +570,6 @@ def load_config(*paths, overrides=None):
     if opts.background_opacity < 1.0 and opts.macos_titlebar_color:
         log_error('Cannot use both macos_titlebar_color and background_opacity')
         opts.macos_titlebar_color = 0
+    if (is_macos and getattr(opts, 'macos_hide_titlebar', False)) or (not is_macos and getattr(opts, 'x11_hide_window_decorations', False)):
+        opts.hide_window_decorations = True
     return opts

kitty/config_data.py

@@ -538,6 +538,12 @@ o('inactive_text_alpha', 1.0, option_type=unit_float, long_text=_('''
 Fade the text in inactive windows by the specified amount (a number between
 zero and one, with zero being fully faded).
 '''))
+
+o('hide_window_decorations', False, long_text=_('''
+Hide the window decorations (title-bar and window borders).
+Whether this works and exactly what effect it has depends on the
+window manager/operating system.
+'''))
 # }}}
 
 g('tabbar')   # {{{
@@ -772,15 +778,6 @@ incompatible with :opt:`background_opacity`. If you want to use both, you are
 probably better off just hiding the titlebar with :opt:`macos_hide_titlebar`.
 '''))
 
-o('macos_hide_titlebar', False, long_text=_('''
-Hide the kitty window's title bar on macOS.'''))
-
-o('x11_hide_window_decorations', False, long_text=_('''
-Hide the window decorations (title bar and window borders) on X11 and Wayland.
-Whether this works and exactly what effect it has depends on the window
-manager, as it is the job of the window manager/compositor to draw window
-decorations.'''))
-
 o('macos_option_as_alt', True, long_text=_('''
 Use the option key as an alt key. With this set to no, kitty will use
 the macOS native :kbd:`Option+Key` = unicode character behavior. This will

kitty/glfw.c

@@ -467,9 +467,9 @@ create_os_window(PyObject UNUSED *self, PyObject *args) {
         glfwWindowHint(GLFW_DEPTH_BITS, 0);
         glfwWindowHint(GLFW_STENCIL_BITS, 0);
 #ifdef __APPLE__
-        if (OPT(macos_hide_titlebar)) glfwWindowHint(GLFW_DECORATED, false);
         glfwWindowHint(GLFW_COCOA_GRAPHICS_SWITCHING, true);
         glfwSetApplicationShouldHandleReopen(on_application_reopen);
+        if (OPT(hide_window_decorations)) glfwWindowHint(GLFW_DECORATED, false);
 #endif
 
     }
@@ -478,9 +478,7 @@ create_os_window(PyObject UNUSED *self, PyObject *args) {
     glfwWindowHintString(GLFW_X11_INSTANCE_NAME, wm_class_name);
     glfwWindowHintString(GLFW_X11_CLASS_NAME, wm_class_class);
     glfwWindowHintString(GLFW_WAYLAND_APP_ID, wm_class_class);
-    if (OPT(x11_hide_window_decorations)) {
+    if (OPT(hide_window_decorations)) glfwWindowHint(GLFW_DECORATED, false);
-        glfwWindowHint(GLFW_DECORATED, GLFW_FALSE);
-    }
 #endif
 
     if (global_state.num_os_windows >= MAX_CHILDREN) {

kitty/state.c

@@ -354,9 +354,10 @@ PYWRAP1(set_options) {
     global_state.debug_gl = debug_gl ? true : false;
     global_state.debug_font_fallback = debug_font_fallback ? true : false;
 #define GA(name) ret = PyObject_GetAttrString(opts, #name); if (ret == NULL) return NULL;
-#define S(name, convert) { GA(name); global_state.opts.name = convert(ret); Py_DECREF(ret); if (PyErr_Occurred()) return NULL; }
+#define SS(name, dest, convert) { GA(name); dest = convert(ret); Py_DECREF(ret); if (PyErr_Occurred()) return NULL; }
-    GA(kitty_mod);
+#define S(name, convert) SS(name, global_state.opts.name, convert)
-    kitty_mod = PyLong_AsLong(ret); Py_CLEAR(ret); if (PyErr_Occurred()) return NULL;
+    SS(kitty_mod, kitty_mod, PyLong_AsLong);
+    S(hide_window_decorations, PyObject_IsTrue);
     S(visual_bell_duration, PyFloat_AsDouble);
     S(enable_audio_bell, PyObject_IsTrue);
     S(focus_follows_mouse, PyObject_IsTrue);
@@ -388,10 +389,8 @@ PYWRAP1(set_options) {
     S(window_alert_on_bell, PyObject_IsTrue);
     S(macos_option_as_alt, PyObject_IsTrue);
     S(macos_traditional_fullscreen, PyObject_IsTrue);
-    S(macos_hide_titlebar, PyObject_IsTrue);
     S(macos_quit_when_last_window_closed, PyObject_IsTrue);
     S(macos_window_resizable, PyObject_IsTrue);
-    S(x11_hide_window_decorations, PyObject_IsTrue);
     S(macos_hide_from_tasks, PyObject_IsTrue);
     S(macos_thicken_font, PyFloat_AsDouble);
 
@@ -428,6 +427,7 @@ PYWRAP1(set_options) {
     read_adjust(adjust_column_width);
 #undef read_adjust
 #undef S
+#undef SS
     Py_RETURN_NONE;
 }
 

kitty/state.h

@@ -23,8 +23,8 @@ typedef struct {
     char_type select_by_word_characters[256]; size_t select_by_word_characters_count;
     color_type url_color, background, active_border_color, inactive_border_color, bell_border_color;
     double repaint_delay, input_delay;
-    bool focus_follows_mouse;
+    bool focus_follows_mouse, hide_window_decorations;
-    bool macos_option_as_alt, macos_hide_titlebar, macos_hide_from_tasks, x11_hide_window_decorations, macos_quit_when_last_window_closed, macos_window_resizable, macos_traditional_fullscreen;
+    bool macos_option_as_alt, macos_hide_from_tasks, macos_quit_when_last_window_closed, macos_window_resizable, macos_traditional_fullscreen;
     float macos_thicken_font;
     int adjust_line_height_px, adjust_column_width_px;
     float adjust_line_height_frac, adjust_column_width_frac;