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dd9d1df4fa
* src/gtkutil.h: Declare 'xg_set_gtk_theme_dark_mode', 'xg_update_dark_mode_for_all_displays', 'xg_set_initial_dark_mode'. * src/gtkutil.c (xg_set_gtk_theme_dark_mode): Toggle PGTK dark mode. (xg_update_dark_mode_for_all_displays): Toggle PGTK dark mode for all displays. (xg_set_initial_dark_mode): Determine PGTK dark mode preference and set. (xg_create_frame_widgets): Set PGTK dark mode preference for widgets. (xg_create_frame_outer_widgets): Set PGTK dark mode preference for outer widgets. * src/xsettings.h: Declare 'xg_get_system_dark_mode'. * src/xsettings.c (something_changed_gsettingsCB): Update PGTK dark mode setting. (xg_get_system_dark_mode): Determine PGTK dark mode preference. GSETTINGS_COLOR_SCHEME: Defined and set to "color-scheme". * etc/NEWS: Document automatic dark mode toggling. (Bug#79689)
51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/* Functions for handle font changes dynamically.
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Copyright (C) 2009-2025 Free Software Foundation, Inc.
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This file is part of GNU Emacs.
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GNU Emacs is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or (at
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your option) any later version.
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GNU Emacs is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */
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#ifndef XSETTINGS_H
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#define XSETTINGS_H
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#ifndef HAVE_PGTK
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#include "dispextern.h"
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#include <X11/Xlib.h>
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#else
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#include <cairo.h>
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#endif
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struct x_display_info;
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struct pgtk_display_info;
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#ifdef HAVE_PGTK
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typedef struct pgtk_display_info Display_Info;
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#endif
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extern void xsettings_initialize (Display_Info *);
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#ifndef HAVE_PGTK
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extern bool xft_settings_event (Display_Info *, const XEvent *);
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#endif
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extern const char *xsettings_get_system_font (void);
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#ifdef USE_LUCID
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extern const char *xsettings_get_system_normal_font (void);
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#endif
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#ifdef HAVE_PGTK
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extern cairo_font_options_t *xsettings_get_font_options (void);
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extern bool xg_get_system_dark_mode (void);
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#endif
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#endif /* XSETTINGS_H */
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