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* ; Add 2023 to copyright years.Eli Zaretskii2023-01-01
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* Implement font-use-system-font on HaikuPo Lu2022-09-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/emacs/frames.texi (Fonts): Update documentation to say what font-use-system-font really does and where it can be used. * src/haiku_font_support.cc (language_code_points): Fix coding style. (font_style_to_flags, be_font_style_to_flags): Accept const char *. (be_send_font_settings, be_listen_font_settings) (be_lock_font_defaults, be_unlock_font_defaults) (be_get_font_default, be_get_font_size): New functions used to retrieve default font data. * src/haiku_io.c (haiku_len): Handle FONT_CHANGE_EVENT. * src/haiku_support.h (enum haiku_event_type): New event type FONT_CHANGE_EVENT. (enum haiku_what_font): New enum. (struct haiku_font_change_event): New struct. * src/haikufont.c (Ffont_get_system_normal_font) (Ffont_get_system_font, haiku_handle_font_change_event): New functions. (syms_of_haikufont): Provide `dynamic-setting' and define new variables and subrs. * src/haikuterm.c (haiku_default_font_parameter): Use system font. (haiku_read_socket): Handle FONT_CHANGE_EVENTS. (haiku_term_init): Start listening for font configuration changes. * src/haikuterm.h: Update prototypes. * src/xsettings.c (Ffont_get_system_normal_font) (Ffont_get_system_font): Update doc string. (syms_of_xsettings): Replace calls to intern with a static string.
* Respect `:antialias' on HaikuPo Lu2022-06-20
| | | | | | | | | | | | | | | * src/haiku_font_support.cc (BFont_find): Pass through FSPEC_ANTIALIAS. (be_set_font_antialiasing): New function. * src/haiku_support.h (enum haiku_font_specification): New enum FSPEC_ANTIALIAS. (struct haiku_font_pattern): New field `use_antialiasing'. * src/haikufont.c (haikufont_pattern_to_entity) (haikufont_spec_or_entity_to_pattern, haikufont_open): Respect antialiasing. (syms_of_haikufont): New defsym `:indices'.
* Speed up opening fonts on HaikuPo Lu2022-05-05
| | | | | | | | | | | | | | | * src/font.h (font_property_index): Note that some font drivers use the extra data in a font entity to store driver-specific information. * src/haiku_font_support.cc (BFont_find): Set font indices. (be_open_font_at_index): New function. (BFont_open_pattern): Clean up coding style. * src/haiku_support.h (enum haiku_font_specification) (struct haiku_font_pattern): New fields and specifications for indices. * src/haikufont.c (haikufont_pattern_to_entity, haikufont_open): Use indices to open fonts if available in the extra data.
* Fix font matching of "Fira Code Retina" and "Fira Code Regular" on HaikuPo Lu2022-05-03
| | | | | | * src/haiku_font_support.cc (font_family_style_matches_p): Don't allow matches on fonts with an adstyle if none was specified in the input pattern.
* Fix inconsistencies in Haiku font selection dialogPo Lu2022-05-02
| | | | | | | * src/haiku_font_support.cc (font_family_style_matches_p): Fix coding style. * src/haikufont.c (haikufont_pattern_from_object): Set slant and width using correct object.
* Fix handling of some weights in the Haiku font driverPo Lu2022-05-02
| | | | | | | | * src/haiku_font_support.cc (font_style_to_flags): * src/haiku_support.h (enum haiku_font_weight): * src/haikufont.c (haikufont_weight_to_lisp) (haikufont_lisp_to_weight): Make `ultralight' and `extralight' mean the same thing.
* Default to currently selected font in Haiku font dialogsPo Lu2022-05-02
| | | | | | | | | | | | | | | | | | | | * src/haiku_font_support.cc (be_find_font_indices): New function. * src/haiku_support.cc (class EmacsFontSelectionDialog) (UpdateStylesForIndex, EmacsFontSelectionDialog): Allow specifying an initial font family and style. (be_select_font): New parameters `initial_family' and `initial_style'. * src/haiku_support.h: Update prototypes. * src/haikufont.c (haikufont_lisp_to_weight) (haikufont_lisp_to_slant, haikufont_lisp_to_width): Handle `regular'. (haikufont_pattern_from_object): New function. (haikufont_spec_or_entity_to_pattern): Fix coding style. (Fx_select_font): Compute indices based on currently selected font. (syms_of_haikufont): New defsyms.
* Implement font selection dialog on HaikuPo Lu2022-05-01
| | | | | | | | | | | | | | | * src/haiku_font_support.cc (font_style_to_flags): Handle style allocation failures. (be_font_style_to_flags): New function. * src/haiku_support.cc (struct font_selection_dialog_message): New struct. (class EmacsFontSelectionDialog): New class. (be_select_font): New function. * src/haiku_support.h: Update prototypes. * src/haikufont.c (Fx_select_font): New function. (syms_of_haikufont): Define new subr.
* Add simple session management support to HaikuPo Lu2022-04-27
| | | | | | | | | | | | | | | | | | | | | | * lisp/term/common-win.el (emacs-save-session-functions): Move from x-win.el to common-win.el. * lisp/term/haiku-win.el (haiku-save-session-reply) (emacs-session-save, handle-save-session): New functions. * lisp/term/x-win.el (emacs-save-session-functions): Delete. * src/haiku_font_support.cc (font_style_to_flags): * src/haiku_support.h (enum haiku_font_weight): Turn weight macros into enum. (struct haiku_font_pattern): Likewise. (struct haiku_session_manager_reply): New struct. * src/haiku_io.c (haiku_io_init): Create sm port. * src/haiku_support.cc (QuitRequested): Wait for reply from sm port. * src/haikufns.c (Fhaiku_save_session_reply): New function. (syms_of_haikufns): Define new subr. * src/haikuterm.c (haiku_read_socket): Send session management events. (haiku_term_init): Check new port.
* Use a cache on Haiku to avoid constantly reading fonts during font lookupPo Lu2022-04-21
| | | | | | | | | | | | | | | | | | | | * src/haiku_font_support.cc (struct font_object_cache_bucket): New struct. (language_code_points): Make `int'. (hash_string): New function. (cache_font_object_data, lookup_font_object_data) (font_object_has_chars): New functions. (font_check_wanted_chars, font_check_one_of) (font_check_language): Lookup in cached font object instead. (be_init_font_data, be_evict_font_cache): New functions. * src/haiku_support.h (struct haiku_font_pattern): Make `uint32_t's ints instead. * src/haikufont.c (haikufont_apply_registry, syms_of_haikufont): Adjust for those changes. * src/haikuterm.c (haiku_frame_up_to_date): Clear font lookup cache every 50 updates.
* Minor cleanups to Haiku menu codePo Lu2022-04-19
| | | | | | | | | | | | | * src/haiku_draw_support.cc (BView_SetHighColorForVisibleBell): Delete function. * src/haiku_font_support.cc (BFont_dat): Rename to `BFont_metrics'. * src/haiku_support.cc (DrawContent): Use correct UI color for control text. * src/haiku_support.h (HAIKU_MODIFIER_ALT): Turn into enum. (enum haiku_modifier_specification): New enum. * src/haikufont.c (haikufont_open, haikufont_close): Fix coding style.
* Clean up various bits of Haiku codePo Lu2022-04-15
| | | | | | | | | | | | | | | | | | | | * src/haiku_font_support.cc (BFont_string_width): Delete unused function. * src/haiku_support.cc (BWindow_new): Clean up type of `view'. (BWindow_quit): Clean up coding style. (BView_mouse_down, BView_mouse_up, BView_mouse_moved): Delete unused functions. (unwind_popup_file_dialog): Clean up coding style. (be_popup_file_dialog_safe_set_target): Delete function. (be_popup_file_dialog): Improve code clarity. * src/haiku_support.h: Fix coding style. * src/haikufns.c (haiku_get_color, haiku_display_info_for_name) (check_haiku_display_info, Fhaiku_read_file_name) (Fx_display_save_under, Fhaiku_frame_restack): Remove references to "Be displays" and replace them with "Haiku displays". * src/haikuselect.h: Clean up coding style. * src/haikuterm.c (haiku_read_socket): Clean up coding style and fix a few latent bugs.
* Fix copying font names around on HaikuPo Lu2022-03-24
| | | | | | | | | * src/haiku_font_support.cc (font_style_to_flags) (haiku_font_fill_pattern, BFont_open_pattern) (BFont_populate_fixed_family, BFont_populate_plain_family): * src/haiku_support.cc (be_get_version_string): * src/haikufont.c (haikufont_spec_or_entity_to_pattern): Stop assuming patterns were allocated by xzalloc.
* Fix SIGFPE on some fonts when calculating their average width on HaikuPo Lu2022-02-17
| | | | | * src/haiku_font_support.cc (estimate_font_ascii): Avoid divison by zero.
* Fix parsing of some semibold font styles on HaikuPo Lu2022-02-15
| | | | | | * src/haiku_font_support.cc (font_style_to_flags): Accept "Semibold" to mean SemiBold as well. Reported by augiedoggie <augiedoggie@users.noreply.github.com>.
* Implement `list_family' for the haikufont driverPo Lu2022-02-09
| | | | | | | | * src/haiku_font_support.cc (be_list_font_families): New function. * src/haiku_support.h: Update prototypes. * src/haikufont.c (haikufont_list_family): New function. (haikufont_driver): Add `haikufont_list_family'.
* Fix some problems with Haiku font displayPo Lu2022-01-09
| | | | | | * src/haiku_font_support.cc (BFont_char_bounds): Fix rounding errors. (BFont_open_pattern): Set size before setting family and style.
* * src/haiku_font_support.cc (BFont_char_bounds): Fix bearings.Po Lu2022-01-03
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* ; Add 2022 to copyright years.Eli Zaretskii2022-01-01
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* Add support for the Haiku operating system and its window systemPo Lu2021-11-20
* .gitignore: Add binaries specific to Haiku. * Makefie.in (HAVE_BE_APP): New variable. (install-arch-dep): Install Emacs and Emacs.pdmp when using Haiku. * configure.ac: Detect and configure for Haiku and various related configurations. (be-app, be-freetype, be-cairo): New options. (HAVE_BE_APP, HAIKU_OBJ, HAIKU_CXX_OBJ) (HAIKU_LIBS, HAIKU_CFLAGS): New variables. (HAIKU, HAVE_TINY_SPEED_T): New define. (emacs_config_features): Add BE_APP. * doc/emacs/Makefile.in (EMACSSOURCES): Add Haiku appendix. * doc/emacs/emacs.texi: Add Haiku appendix to menus and include it. * doc/emacs/haiku.texi: New Haiku appendix. * doc/lispref/display.texi (Defining Faces, Window Systems): Explain meaning of `haiku' as a window system identifier. (haiku-use-system-tooltips): Explain meaning of system tooltips on Haiku. * doc/lispref/frames.texi (Multiple Terminals): Explain meaning of haiku as a display type. (Frame Layout): Clarify section for Haiku frames. (Size Parameters): Explain limitations of fullwidth and fullheight on Haiku. (Management Parameters): Explain limitations of inhibiting double buffering on builds with Cairo, and the inability of frames with no-accept-focus to receive keyboard input on Haiku. (Font and Color Parameters): Explain the different font backends available on Haiku. (Raising and Lowering): Explain that lowering and restacking frames doesn't work on Haiku. (Child Frames): Explain oddities of child frame visibility on Haiku. * doc/lispref/os.texi (System Environment): Explain meaning of haiku. * etc/MACHINES: Add appropriate notices for Haiku. * etc/NEWS: Document changes. * etc/PROBLEMS: Document font spacing bug on Haiku. * lib-src/Makefile.in: Build be-resources binary on Haiku. (CXX, CXXFLAGS, NON_CXX_FLAGS, ALL_CXXFLAGS) (HAVE_BE_APP, HAIKU_LIBS, HAIKU_CFLAGS): New variables. (DONT_INSTALL): Add be-resources binary if on Haiku. (be-resources): New target. * lib-src/be_resources: Add helper binary for setting resources on the Emacs application. * lib-src/emacsclient.c (decode_options): Set alt_display to "be" on Haiku. * lisp/cus-edit.el (custom-button, custom-button-mouse) (custom-button-unraised, custom-button-pressed): Update face definitions for Haiku. * lisp/cus-start.el: Add haiku-debug-on-fatal-error and haiku-use-system-tooltips. * lisp/faces.el (face-valid-attribute-values): Clarify attribute comment for Haiku. (tool-bar): Add appropriate toolbar color for Haiku. * lisp/frame.el (haiku-frame-geometry) (haiku-mouse-absolute-pixel-position) (haiku-set-mouse-absolute-pixel-position) (haiku-frame-edges) (haiku-frame-list-z-order): New function declarations. (frame-geometry, frame-edges) (mouse-absolute-pixel-position) (set-mouse-absolute-pixel-position) (frame-list-z-order): Call appropriate window system functions on Haiku. (display-mouse-p, display-graphic-p) (display-images-p, display-pixel-height) (display-pixel-width, display-mm-height) (display-mm-width, display-backing-store) (display-save-under, display-planes) (display-color-cells, display-visual-class): Update type tests for Haiku. * lisp/international/mule-cmds.el (set-coding-system-map): Also prevent set-terminal-coding-system from appearing in the menu bar on Haiku. * lisp/loadup.el: Load Haiku-specific files when built with Haiku, and don't rename newly built Emacs on Haiku as BFS doesn't support hard links. * lisp/menu-bar.el (menu-bar-open): Add for Haiku. * lisp/mwheel.el (mouse-wheel-down-event): Expect wheel-up on Haiku. (mouse-wheel-up-event): Expect wheel-down on Haiku. (mouse-wheel-left-event): Expect wheel-left on Haiku. (mouse-wheel-right-event): Expect wheel-right on Haiku. * lisp/net/browse-url.el (browse-url--browser-defcustom-type): Add option for WebPositive. (browse-url-webpositive-program): New variable. (browse-url-default-program): Search for WebPositive. (browse-url-webpositive): New function. * lisp/net/eww.el (eww-form-submit, eww-form-file) (eww-form-checkbox, eww-form-select): Define faces appropriately for Haiku. * lisp/term/haiku-win.el: New file. * lisp/tooltip.el (menu-or-popup-active-p): New function declaration. (tooltip-show-help): Don't use tooltips on Haiku when a menu is active. * lisp/version.el (haiku-get-version-string): New function declaration. (emacs-version): Add Haiku version string if appropriate. * src/Makefile.in: Also produce binary named "Emacs" with Haiku resources set. (CXX, HAIKU_OBJ, HAIKU_CXX_OBJ, HAIKU_LIBS) (HAIKU_CFLAGS, HAVE_BE_APP, NON_CXX_FLAGS) (ALL_CXX_FLAGS): New variables. (.SUFFIXES): Add .cc. (.cc.o): New target. (base_obj): Add Haiku C objects. (doc_obj, obj): Split objects that should scanned for documentation into doc_obj. (SOME_MACHINE_OBJECTS): Add appropriate Haiku C objects. (all): Depend on Emacs and Emacs.pdmp on Haiku. (LIBES): Add Haiku libraries. (gl-stamp) ($(etc)/DOC): Scan doc_obj instead of obj (temacs$(EXEEXT): Use C++ linker on Haiku. (ctagsfiles3): New variable. (TAGS): Scan C++ files. * src/alloc.c (garbage_collect): Mark Haiku display. * src/dispextern.h (HAVE_NATIVE_TRANSFORMS): Also enable on Haiku. (struct image): Add fields for Haiku transforms. (RGB_PIXEL_COLOR): Define to unsigned long on Haiku as well. (sit_for): Also check USABLE_SIGPOLL. (init_display_interactive): Set initial window system to Haiku on Haiku builds. * src/emacs.c (main): Define Haiku syms and init haiku clipboard. (shut_down_emacs): Quit BApplication on Haiku and trigger debug on aborts if haiku_debug_on_fatal_error. (Vsystem_type): Update docstring. * src/fileio.c (next-read-file-uses-dialog-p): Enable on Haiku. * src/filelock.c (WTMP_FILE): Only define if BOOT_TIME is also defined. * src/floatfns.c (double_integer_scale): Work around Haiku libroot brain damage. * src/font.c (syms_of_font): Define appropriate font driver symbols for Haiku builds with various options. * src/font.h: Also enable ftcrfont on Haiku builds with Cairo. (font_data_structures_may_be_ill_formed): Also enable on Haiku builds that have Cairo. * src/frame.c (Fframep): Update doc-string for Haiku builds and return haiku if appropriate. (syms_of_frame): New symbol `haiku'. * src/frame.h (struct frame): Add output data for Haiku. (FRAME_HAIKU_P): New macro. (FRAME_WINDOW_P): Test for Haiku frames as well. * src/ftcrfont.c (RED_FROM_ULONG, GREEN_FROM_ULONG) (BLUE_FROM_ULONG): New macros. (ftcrfont_draw): Add haiku specific code for Haiku builds with Cairo. * src/ftfont.c (ftfont_open): Set face. (ftfont_has_char, ftfont_text_extents): Work around crash. (syms_of_ftfont): New symbol `mono'. * src/ftfont.h (struct font_info): Enable Cairo-specific fields for Cairo builds on Haiku. * src/haiku_draw_support.cc: * src/haiku_font_support.cc: * src/haiku_io.c: * src/haiku_select.cc: * src/haiku_support.cc: * src/haiku_support.h: * src/haikufns.c: * src/haikufont.c: * src/haikugui.h: * src/haikuimage.c: * src/haikumenu.c: * src/haikuselect.c: * src/haikuselect.h: * src/haikuterm.c: * src/haikuterm.h: Add new files for Haiku windowing support. * src/haiku.c: Add new files for Haiku operating system support. * src/image.c: Implement image transforms and native XPM support on Haiku. (GET_PIXEL, PUT_PIXEL, NO_PIXMAP) (PIX_MASK_RETAIN, PIX_MASK_DRAW) (RGB_TO_ULONG, RED_FROM_ULONG, GREEN_FROM_ULONG) (BLUE_FROM_ULONG, RED16_FROM_ULONG, GREEN16_FROM_ULONG) (BLUE16_FROM_ULONG): Define to appropriate values on Haiku. (image_create_bitmap_from_data): Add Haiku support. (image_create_bitmap_from_file): Add TODO on Haiku. (free_bitmap_record): Free bitmap on Haiku. (image_size_in_bytes): Implement for Haiku bitmaps. (image_set_transform): Implement on Haiku. (image_create_x_image_and_pixmap_1): Implement on Haiku, 24-bit or 1-bit only. (image_destroy_x_image, image_get_x_image): Use correct img and pixmap values on Haiku. (lookup_rgb_color): Use correct macro on Haiku. (image_to_emacs_colors): Implement on Haiku. (image_disable_image): Disable on Haiku. (image_can_use_native_api): Test for translator presence on Haiku. (native_image_load): Use translator on Haiku. (imagemagick_load_image): Add Haiku-specific quirks. (Fimage_transforms_p): Allow rotate90 on Haiku. (image_types): Enable native XPM support on Haiku. (syms_of_image): Enable XPM images on Haiku. * src/keyboard.c (kbd_buffer_get_event) (handle_async_input, handle_input_available_signal) (handle_user_signal, Fset_input_interrupt_mode) (init_keyboard): Check for USABLE_SIGPOLL along with USABLE_SIGIO. * src/lisp.h (pD): Work around broken Haiku headers. (HAVE_EXT_MENU_BAR): Define on Haiku. (handle_input_available_signal): Enable if we just have SIGPOLL as well. * src/menu.c (have_boxes): Return true on Haiku. (single_menu_item): Enable toolkit menus on Haiku. (find_and_call_menu_selection): Also enable on Haiku. * src/process.c (keyboard_bit_set): Enable with only usable SIGPOLL. (wait_reading_process_output): Test for SIGPOLL as well as SIGIO availability. * src/sound.c (sound_perror, vox_open) (vox_configure, vox_close): Enable for usable SIGPOLL as well. * src/sysdep.c (sys_subshell): Enable for usable SIGPOLL. (reset_sigio): Make conditional on F_SETOWN. (request_sigio, unrequest_sigio) (emacs_sigaction_init): Also handle SIGPOLLs. (init_sys_modes): Disable TCXONC usage on Haiku, as it doesn't have any ttys other than pseudo ttys, which don't support C-s/C-q flow control, and causes compiler warnings. (speeds): Disable high speeds if HAVE_TINY_SPEED_T. * src/termhooks.h (enum output_method): Add output_haiku. (struct terminal): Add Haiku display info. (TERMINAL_FONT_CACHE): Enable for Haiku. * src/terminal.c (Fterminal_live_p): Return `haiku' if appropriate. * src/verbose.mk.in (AM_V_CXX, AM_V_CXXLD): New logging variables. * src/xdisp.c (redisplay_internal) (note_mouse_highlight): Return on Haiku if a popup is activated. (display_menu_bar): Return on Haiku if frame is a Haiku frame. * src/xfaces.c (GCGraphicsExposures): Enable correctly on Haiku. (x_create_gc): Enable dummy GC code on Haiku. * src/xfns.c (x-server-version, x-file-dialog): Add Haiku specifics to doc strings. * src/xterm.c (syms_of_xterm): Add Haiku information to doc string.