Fix startup failure on svg-unsupported environments

* src/pgtkterm.c (pgtk_bitmap_icon): Re-port X-code.
(pgtk_term_init): Add member initialization.
* src/pgtkterm.h (struct pgtk_display_info): Add member.
(struct pgtk_output): Add member.

Avoid weird behavior when resizing with top-left corner

* src/frame.c (syms_of_frame): Defaults frame_resize_pixelwise to true.

Don't use gtk_window_resize to resize offscreen window

* src/xwidget.c (Fmake_xwidget): Use gtk_container_check_resize instead.
(Fxwidget_resize): Use gtk_container_check_resize instead.

; Gtk+3 document says:
; > Applications should not use any API specific to GtkWindow
; > to operate on this object. It should be treated as a GtkBin
; > that has no parent widget.

Avoid gtk warnings on X

* src/xwidget.c (xwidget_osr_draw_cb): Call it to avoid alloc_needes.

Avoid mutating invocation-name (tiny change)

* lisp/term/pgtk-win.el (window-system-initialization): copy invocation-name.

Fix Gtk warnings

* src/gtkutil.c (xg_frame_set_char_size): Call appropriate function
(xg_set_undecorated): Do nothing if child frame.
(xg_set_no_focus_on_map): Do nothing if child frame.
(xg_set_no_accept_focus): Do nothing if child frame.
(xg_set_frame_icon): Do nothing if child frame.
(xg_get_file_name): Do nothing if child frame.
(xg_get_font):
* src/pgtkterm.c (pgtk_focus_frame): Do nothing if child frames.
(x_set_frame_alpha): Select correct widget.
(x_new_focus_frame): Focus only when non-child frames.
(pgtk_set_event_handler): Don't set for child frames.
* src/pgtkfns.c (xg_set_icon): Do nothing if child frames.
(xg_set_icon_from_xpm_data): Do nothing if child frames.
(pgtk_set_sticky): Do nothing if child frames.
(Fx_show_tip): Do nothing if child frames.
(Fpgtk_set_mouse_absolute_pixel_position): Select correct widget.
(Fpgtk_mouse_absolute_pixel_position): Select correct widget.
* src/pgtkmenu.c (pgtk_menu_show):
(pgtk_dialog_show):

Fix crash on drag and drop

* src/pgtkterm.c (pgtk_select): Move dispatch before
g_main_context_query.
(drag_drop): Remove drag_drop.
(drag_data_received): Rename arg.
(pgtk_set_event_handler): Remove drag-drop callback.

Fix mouse cursor doesn't appear on motion events on xwidgets

* src/xwidget.c (xwidget_osr_event_forward): Propagate motion notify.

Fix tooltips don't hide on events

* src/pgtkterm.c: New variable to indicate whether any event occurs.
(configure_event): Clear help string on a event.
(leave_notify_event): Clear help string on a event.
(motion_notify_event): Use gen_help_event.
(pgtk_set_event_handler): Hook configure-event for outer widgets.
(pgtk_term_init): Clear the flag.

Fix crash on creating child frames.

* src/pgtkfns.c (frame_geometry): Returns nil when no widget.

Fix crash when child frame updates toolbar

* src/gtkutil.c (update_frame_tool_bar): Do nothing when child frame.

Exclude Xlib's modifier keys

* src/pgtkterm.c (IsModifierKey): New macro.
(key_press_event): Exclude Xlib's modifier keys.

Re-implement childframe with emacsgtkfixed

* src/emacsgtkfixed.c (G_DEFINE_TYPE): Make emacs_fixed_get_type public.
* src/emacsgtkfixed.h (EMACS_TYPE_FIXED): Make emacs_fixed_get_type public.
* src/gtkutil.c (xg_frame_set_char_size): Call appropriate functions
by whether the frame is a child frame or not.
(xg_create_frame_widgets): Use GTK_WINDOW_TOPLEVEL when creating child frame.
(xg_create_frame_outer_widgets): New function.
(xg_set_skip_taskbar): Call only when top-level frame.
(xg_set_no_accept_focus): See appropriate widget.
* src/gtkutil.h: New declaration.
* src/pgtkfns.c (pgtk_set_name_internal): Do only when top-level frame.
(Fx_create_frame): Reparent the frame.
(frame_geometry): Call appropriate functions
(syms_of_pgtkfns): Port from X code.
* src/pgtkterm.c (x_free_frame_resources): Destroy appropriate widget.
(x_calc_absolute_position): Port from X code.
(x_set_offset): Re-port from X code.
(pgtk_set_window_size): Use appropriate widget.
(pgtk_make_frame_visible): Use appropriate widget.
(pgtk_make_frame_invisible): Use appropriate widget.
(x_set_parent_frame): Reparent the frame.
(x_set_z_group): Process only when top-level frame.
(pgtk_text_icon): Process only when top-level frame.
(set_fullscreen_state): Process only when top-level frame.
(frame_highlight): Hold ref.
(frame_unhighlight): Hold ref.
(pgtk_window_is_of_frame_recursive): Prune child frames.
(pgtk_window_is_of_frame): Prune child frames.
(print_widget_tree_recursive): Don't call this when not debugging.
(pgtk_handle_draw): Don't call this when not debugging.
(pgtk_set_event_handler): expect map-event for edit_widget not outer widget.
* src/pgtkterm.h (FRAME_WIDGET): New macro.

Add support for x-support-frames

* src/pgtkfns.c (Fx_export_frames):
(syms_of_pgtkfns): port from X11 version
* src/pgtkterm.c (pgtk_cr_accumulate_data):
(pgtk_cr_destroy):
(pgtk_cr_export_frames): port from X11
* src/pgtkterm.h: add defs

Enable GtkIMContext by default

* lisp/term/pgtk-win.el: Call pgtk-use-im-context after init.

* src/pgtkim.c (pgtk_im_use_context): New function.
(pgtk_im_init): Call pgtk_im_use_context.
(Fpgtk_use_im_context): Call pgtk_im_use_context.
(syms_of_pgtkim): New variable Vpgtk_use_im_context_on_new_connection.

Remove duplicated syms_of_xwidget call

* src/emacs.c (main): Remove duplicated syms_of_xwidget() call.

Self-implement tooltip

* src/gtkutil.c (xg_create_frame_widgets): Use popup for tooltip.
* src/pgtkfns.c (unwind_create_tip_frame): Port X code.
(x_create_tip_frame): Re-port X code.
(x_hide_tip): Re-port X code.
(Fx_show_tip): Re-port X code.
(frame_geometry): Get left_pos and top_pos here.
(syms_of_pgtkfns): Add variables for tooltip.
* src/pgtkterm.c (pgtk_set_event_handler): Set event handler for tooltip.

Add PGTK to system-configuration-features

* configure.ac: Set HAVE_PGTK when configuring for PGTK, and
add PGTK for iteration.

Re-port image drawing code from X

* src/pgtkterm.c (x_cr_draw_image): Re-port X code.
(x_draw_image_foreground): Re-port X code.
(x_draw_image_glyph_string): Re-port X code.

Make pointer visible when motion notify event

* src/pgtkterm.c (motion_notify_event): set pending_signals to true.

Fix non-English layout does not work

* src/pgtkterm.c (key_press_event): Use Vlocale_coding_system.

Fix font lock is not applied on continued lines

* src/pgtkterm.c (pgtk_parse_color): Remove alpha bits.

Restore support for terminal only emacs in PGTK (add --with-pgtk)

* configure.ac: add "--with-pgtk" switch for building pgtk terminal
support.
Adjust X11 window system tests to no clobber pgtk preferences

Add font chooser functionality

* src/pgtkfns.c (Fpgtk_popup_font_panel): repurpose X/gtk font chooser code
(syms_of_pgtkfns): add new symbol

Fix migrating Child frames

* src/pgtkterm.c:
(x_calc_absolute_position): Remove Function that has no effect
(x_set_offset): titlebar off should not be stored as an offset, only
used to calculate final move locations

* src/keyboard.c (make_lispy_event): Fix coding style

Change coding style

* src/gtkutil.c (xg_display_open):
(xg_get_image_for_pixmap):
(xg_frame_resized):
(xg_create_frame_widgets):
(x_wm_set_size_hint):
(xg_frame_restack):
(xg_finish_scroll_bar_creation):
(xg_update_scrollbar_pos):
(xg_update_horizontal_scrollbar_pos):
(xg_set_toolkit_scroll_bar_thumb):
(xg_event_is_for_scrollbar):

Fix coding style

* src/emacs.c (main): Fix coding style

Change coding style

* src/image.c (image_create_pattern_from_pixbuf): Change coding style
(image_create_bitmap_from_data): Change coding style
(image_create_bitmap_from_file): Change coding style

* src/pgtkselect.h: Change coding style

* src/pgtkim.c: Change coding style

* src/pgtkterm.h: Change coding style

* src/pgtkterm.h: Remove unused code

* src/pgtkgui.h: change coding style

* src/pgtkmenu.c: change coding style

* src/pgtkselect.c: change coding style

* src/pgtkfns.c: change coding style

* src/pgtkterm.c: change coding style

* src/pgtkmenu.c (set_frame_menubar): Suppress gcc warning

* src/pgtkterm.c (pgtk_defined_color): support gtk special colors

Color functions take the frame

* src/gtkutil.c (xg_check_special_colors): pass frame as argument.
* src/pgtkfns.c (x_set_foreground_color, x_set_background_color,
x_set_cursor_color, pgtk_set_scroll_bar_foreground,
pgtk_set_scroll_bar_background, Fxw_color_defined_p,
Fxw_color_values): pass frame as argument.
* src/pgtkterm.c (pgtk_parse_color): take frame as argument.
(pgtk_lisp_to_color): take frame as argument, and pass it.

Remove pgtk_lisp_to_color

* src/pgtkfns.c (x_set_foreground_color, x_set_background_color,
x_set_cursor_color): use x_decode_color instead of pgtk_lisp_to_color.
(Fxw_color_defined_p, Fxw_color_values):
use pgtk_defined_color instead of pgtk_lisp_to_color.
* src/pgtkterm.c (pgtk_lisp_to_color): remove.

* src/gtkutil.c (xg_check_special_colors): change color format

* src/pgtkterm.h: remove pgtk_lisp_to_color declaration

* pgtkmenu.c (set_frame_menubar): fix empty menu.

Make icons and titles work like on X

* pgtk-win.el (frame-title-format, icon-title-format): remove.
* pgtkfns.c (pgtk_set_name_as_filename):  remove.
* pgtkfns.c (pgtk_set_name_internal): remove gtk_window_set_icon_name call.
* pgtkfns.c (pgtk_set_name): change value of update_mode_lines.
* pgtkfns.c (pgtk_explicitly_set_name):
prefer the symbol to an immediate value.
* pgtkfns.c (pgtk_implicitly_set_name): remove pgtk_set_name_as_filename call.
* pgtkfns.c (x_set_icon_type, x_set_icon_name): re-port from X code.
* pgtkfns.c (xg_set_icon, xg_set_icon_from_xpm_data): port from X code.
* pgtkterm.c (pgtk_bitmap_icon, pgtk_text_icon, pgtk_create_terminal):
port from X code.
* pgtkterm.h: add function declarations.

* pgtk-win.el: fix compile-time warnings.

* src/pgtkterm.c: Remove incorrect mark_object call.

follow x_set_internal_border_width change.

* ../src/pgtkfns.c (x_set_internal_border_width):

restore frame_rehighlight_hook.

* src/frame.c (gui_set_border_width):

use pgtk_menu_set_in_use.

* ../src/pgtkfns.c:
(Fx_file_dialog, clean_up_dialog):

* src/pgtkmenu.c (pgtk_menu_wait_for_event):

implement popup/context menu

* ../src/pgtkterm.c (x_draw_glyph_string_background)
(x_draw_glyph_string_foreground)
(x_draw_composite_glyph_string_foreground)
(x_draw_glyphless_glyph_string_foreground, x_draw_relief_rect)
(x_draw_box_rect, x_draw_glyph_string_box, x_draw_image_relief)
(x_draw_image_foreground, x_draw_image_glyph_string)
(button_event):

* src/pgtkterm.h (struct pgtk_display_info):

* src/pgtkmenu.c (pgtk_menu_set_in_use)
(pgtk_menu_wait_for_event, Fx_menu_bar_open_internal)
(popup_widget_loop, pgtk_activate_menubar)
(popup_deactivate_callback, show_help_event): new functions
(menu_highlight_callback): remove
(update_frame_menubar, popup_selection_callback, pop_down_menu)
(create_and_show_popup_menu, cleanup_widget_value_tree)
(pgtk_menu_show, dialog_selection_callback): new
(create_and_show_dialog, pgtk_dialog_show, pgtk_popup_dialog)
(popup_activated, Fmenu_or_popup_active_p, syms_of_pgtkmenu):

minimize gtkutil.c differences.

* src/pgtkterm.h: remove compiletime ifdefs

* src/gtkutil.h: block out unused decl

* src/gtkutil.c:
(xg_get_pixbuf_from_pix_and_mask, xg_height_or_width_changed)
(xg_create_frame_widgets, x_wm_set_size_hint)
(xg_event_is_for_menubar, update_frame_tool_bar):

resolve argument type mismatch.
fix compatibility.

improve code readability.

* src/gtkutil.c (xg_create_frame_widgets):

Set screen/display dpi res to make broadway work as expected

* src/pgtkterm.c (pgtk_initialize_display_info)
(window_state_event, pgtk_term_init):

* src/gtkutil.c (xg_create_frame_widgets):

* src/pgtkterm.c (pgtk_initialize_display_info)
(window_state_event, pgtk_term_init):

* src/ftcrfont.c (ftcrfont_open):

Some work toward posframe on wayland

* src/pgtkterm.c (flip_cr_context, x_set_offset): update for new functionality
(pgtk_set_window_size): remove dead code
(x_set_parent_frame): cleanup trace code
(pgtk_cr_update_surface_desired_size): add comment

* src/pgtkmenu.c (Fmenu_or_popup_active_p):

* src/pgtkfns.c (pgtk_frame_parm_handlers, Fx_create_frame):

* src/gtkutil.c (xg_create_frame_widgets, x_wm_set_size_hint):

* src/gtkutil.c (xg_create_frame_widgets):

hacky GTK offsets taht will need better calculations

Get parent frame's editor widget allocation for the offset

Fix child-frame offsets for negative values

Add some function comments around the new double context handling

End Resize flickering by copying surface rather than just clearing

* src/pgtkterm.h (FRAME_NATIVE_WINDOW):

* src/pgtkterm.c (pgtk_set_window_size): cleanup traces
(x_draw_bar_cursor, pgtk_handle_draw, syms_of_pgtkterm):

Bring pgtk more inline with X11-cairo builds

* src/pgtkterm.h (struct pgtk_output):

* src/pgtkterm.c (FRAME_CR_ACTIVE_CONTEXT, flip_cr_context)
(x_draw_bar_cursor, pgtk_scroll_run, pgtk_update_end)
(pgtk_cr_draw_image, pgtk_flash, pgtk_handle_draw)
(pgtk_cr_update_surface_desired_size, pgtk_begin_cr_clip)
(pgtk_cr_destroy_frame_context):

* src/image.c (image_create_pattern_from_pixbuf):

- Don't create a context each time, just hold a reference

- Pull in a few cairo image changes from master

- Remove redundant code in pgtk_update_begin()

update redisplay_interface.

* src/pgtkfns.c (Fx_create_frame, pgtk_default_font_parameter):

* src/pgtkterm.c (pgtk_redisplay_interface):

* src/pgtkterm.h:

emacsclient should use both of DISPLAY and WAYLAND_DISPLAY.

* lisp/server.el (server-create-window-system-frame): error out when
not on a supported window

* lib-src/emacsclient.c (decode_options): handle WALAND_DISPLAY on PGTK

Before sleep, dispatch draw events.

* src/pgtkterm.c (pgtk_select): remove sigio signal
  (pgtk_term_init): dispatch draw

End Resize flickering by copying surface rather than just clearing

* src/pgtkterm.h (struct pgtk_output): store desired sizes

* src/pgtkterm.c (FRAME_CR_SURFACE_DESIRED_HEIGHT)
(FRAME_CR_SURFACE_DESIRED_WIDTH, size_allocate, configure_event)
(pgtk_cr_update_surface_desired_size): add "desired" size for handling
surface change

* src/gtkutil.c (xg_frame_resized, xg_create_frame_widgets): remove
surface destroy, turn off double buffer call

Add support for Jpeglib

configure.ac: enable jpeglib support for pgtk

jpeglib を使えるようにした。

imagemagick がうまく機能してるので気付かなかった…

Let gtk handle scaling.

* src/gtkutil.c (xg_get_scale):

implement pre-edit input method

* src/termhooks.h (enum event_kind): new pgtk value

* src/pgtkterm.h (struct pgtk_display_info):

* src/pgtkterm.c (x_free_frame_resources, pgtk_delete_terminal)
(pgtk_enqueue_string, pgtk_enqueue_preedit, key_press_event)
(focus_in_event, focus_out_event, pgtk_term_init): call pgtkim

* src/pgtkim.c: new file
(im_context_commit_cb, im_context_retrieve_surrounding_cb)
(make_color_string, im_context_preedit_changed_cb)
(im_context_preedit_end_cb, im_context_preedit_start_cb)
(pgtk_im_focus_in, pgtk_im_focus_out, pgtk_im_filter_keypress)
(pgtk_im_finish, Fpgtk_use_im_context, syms_of_pgtkim):

* src/pgtkfns.c (check_pgtk_display_info):

* src/keyboard.c (kbd_buffer_get_event, make_lispy_event)
(keys_of_keyboard):

* src/emacs.c (main): add syms_of_pgtkim

* lisp/term/pgtk-win.el (pgtk-preedit-text): new defun

* configure.ac (XWIDGETS_OBJ): add pgtkim.o

input method 対応

preedit を overlay で表示するようにした。

preedit 表示後すぐに反映されなかったのを修正

この機能を ON/OFF できるようにした。

default off.

確定と同時に次の preedit が始まった場合に表示位置がおかしかったのを修正。

sample.

preedit をテキストで渡すようにした

Support focus on click event

* src/pgtkterm.c (enter_notify_event, leave_notify_event)
(focus_in_event, focus_out_event): support focus on click

focus-on-click な環境に対応。

experimental support of tab-bar.

* src/window.h: compile conditional

* src/pgtkterm.h: function decls

* src/pgtkterm.c (x_draw_image_relief, pgtk_create_terminal)
(motion_notify_event, button_event): tabbar support

* src/pgtkfns.c (x_set_tab_bar_lines, x_change_tab_bar_height)
(pgtk_frame_parm_handlers, Fx_create_frame, frame_geometry): tabbar support

余計なイベントが生成されていたのを修正。

Make multipdisplay work by limiting selection while enabed

* src/pgtkterm.c (pgtk_mouse_position):

* src/pgtkselect.c (pgtk_selection_usable): new function
(Fpgtk_own_selection_internal, Fpgtk_disown_selection_internal)
(Fpgtk_selection_exists_p, Fpgtk_selection_owner_p)
(Fpgtk_get_selection_internal): check usable selection

multi-display で落ちる理由を一つ潰した。

まだまだありそう。

multi-display 時は selection を使えないようにした。

Improve drawing efficency by refactoring code

* ../src/pgtkterm.c (fill_background, fill_background_by_face)
(x_draw_glyph_string_background, x_draw_glyph_string_bg_rect)
(x_draw_image_glyph_string, x_draw_stretch_glyph_string)
(pgtk_clear_under_internal_border): Refator duplcate code

更に効率化。

improve some efficiency - simplify draws

* src/pgtkterm.h (struct pgtk_bitmap_record):

* src/pgtkterm.c (create_background_surface_by_face):

* src/image.c (image_create_pattern_from_pixbuf)
(image_create_bitmap_from_data, image_create_bitmap_from_file):

少し効率化。

implement restacking and cleanup frame z order

src/pgtkfns.c:
(pgtk_frame_restack,  Fpgtk_frame_restack, syms_of_pgtkfns):

pgtk-frame-restack を実装だけ。

ついでに、pgtk-frame-list-z-order は無意味なので削除した。

implement pgtk-frame-list-z-order same as frame-list.

* src/pgtkfns.c (Fpgtk_frame_list_z_order): return frame list as it's
the same

Implement Scroll-bar-forground and scroll-bar-background

* src/pgtkterm.h (struct pgtk_output):

* src/pgtkterm.c (x_free_frame_resources):

* src/pgtkfns.c (pgtk_set_scroll_bar_foreground)
(pgtk_set_scroll_bar_background, pgtk_frame_parm_handlers)
(Fx_create_frame):

* src/gtkutil.c (xg_finish_scroll_bar_creation):handle scrollbar css values

* etc/org.gnu.emacs.defaults.gschema.xml: add scroll bar fields

scroll-bar-foreground, scroll-bar-background 実装。

implement set-tool-bar-position and set-sticky

* ../src/pgtkfns.c (pgtk_set_tool_bar_position)
(pgtk_frame_parm_handlers):

tool-bar-position 実装。

TIMERFD support for PGTK, prevent calling when timerfd<0

* ../src/atimer.c (set_alarm):

Add PGTK support for fullscreen

* src/gtkutil.c (x_wm_set_size_hint): Fullscreen support for PGTK

fullscreen にできるようにした。

Use gsettings instead of X resource database

* src/pgtkfns.c (pgtk_is_lower_char, pgtk_is_upper_char)
(pgtk_is_numeric_char, parse_resource_key)
(pgtk_get_defaults_value, pgtk_set_defaults_value)
(Fpgtk_set_resource, pgtk_get_string_resource): handle gsettings scheme

* m4/gsettings.m4: new file

* etc/org.gnu.emacs.defaults.gschema.xml: new file

* configure.ac (GLIB_DISABLE_DEPRECATION_WARNINGS)
(gsettingsschemadir):

* Makefile.in (gsettingsschemadir, GLIB_COMPILE_SCHEMAS)
(install, uninstall, clean):

* .gitignore: add gschema

*.gschema.valid は生成ファイルなので無視。

schema の置き場所を変更。

Implement Meta key detection

* ../src/pgtkterm.c (x_find_modifier_meanings, )
(key_press_event, construct_mouse_click, scroll_event)
(pgtk_term_init):

* src/pgtkterm.h (struct pgtk_display_info):

* ../src/gtkutil.c (xg_tool_bar_callback):

meta キーの検出を実装。

X11 で alt キーを meta キーとして使えなくなっていたのを修正。

Implement invisible-pointer to create blinking effect

* src/pgtkterm.h (struct pgtk_display_info): add cursor and callback

* src/pgtkterm.c (x_setup_pointer_blanking)
(XTtoggle_invisible_pointer, x_toggle_visible_pointer): new functions
(pgtk_create_terminal, pgtk_term_init): use gdkcursor

* src/pgtkgui.h: define Emacs_cursor as a GdkCursor

invisible pointer 実装。

init border_pixel.

* ../src/pgtkfns.c (Fx_create_frame): remove if preprocessor

border_color/pixel width

* src/pgtkterm.h (struct pgtk_output):

* src/pgtkterm.c (x_free_frame_resources, frame_highlight)
(frame_unhighlight, pgtk_frame_rehighlight): use css information

* src/pgtkfns.c (x_set_border_color, pgtk_frame_parm_handlers)
(Fx_create_frame): new functions connected

* src/frame.c (gui_set_border_width): ifdef for PGTK

border_color/pixel 対応。

Add support for handing the internal border

src/pgtkterm.c (pgtk_clear_under_internal_border): remove #if 0
src/pgtkfns.c (x_set_internal_border_width): add clear and fill support

internal-border 対応。

Addframe highlighting support

* ../src/pgtkterm.c:
(pgtk_focus_frame, set_opacity_recursively, x_set_frame_alpha)
(frame_highlight, frame_unhighlight, pgtk_frame_rehighlight)
(XTframe_rehighlight, x_new_focus_frame, pgtk_create_terminal):

frame の highlight に対応。

とりあえず opacity のみ対応。

Add Stipple support for PGTK

* ../src/pgtkterm.c (create_background_surface_by_face)
(create_background_surface, x_draw_glyph_string_background)
(x_draw_glyph_string_bg_rect, x_draw_image_glyph_string)
(x_draw_stretch_glyph_string, pgtk_draw_fringe_bitmap): handle stipple

* ../src/image.c (image_create_bitmap_from_file, )
(syms_of_image): Add pgtk support

* ../lisp/faces.el (face-valid-attribute-values): add pgtk support

stipple 対応。

stipple がまともに動いてなかったので修正。

Add support for make-frame-(in)visible

* ../src/pgtkterm.c (pgtk_make_frame_visible_wait_for_map_event_cb)
(pgtk_make_frame_visible_wait_for_map_event_timeout)
(x_make_frame_visible, x_new_font)
(pgtk_make_frame_visible_invisible, pgtk_make_frame_visible)
(pgtk_redisplay_interface, pgtk_create_terminal, map_event)
(syms_of_pgtkterm):

make-frame-visible/invisible 実装。

Early toolbar improvements

* src/xdisp.c (redisplay_tool_bar):

* src/pgtkterm.h:

* src/pgtkterm.c:
(pgtk_make_frame_visible, pgtk_make_frame_invisible)
(pgtk_update_begin, pgtk_parse_color, pgtk_query_colors)
(syms_of_pgtkterm):

* src/pgtkfns.c: cleanup function

* src/image.c (image_create_bitmap_from_file):

* src/gtkutil.c (xg_get_pixbuf_from_pix_and_mask):

Add Preferred geometry settings

* ../src/pgtkterm.h (struct pgtk_output):

* ../src/pgtkterm.c (pgtk_set_window_size):

* ../src/gtkutil.c (x_wm_set_size_hint):

* ../src/emacsgtkfixed.c (emacs_fixed_get_preferred_width)
(emacs_fixed_get_preferred_height):

Fixup toolbar handling

toolbar, menubar の ON/OFF でサイズが変化していっていたのを修正。

Migrate to Emacs_GC

* ../src/xfaces.c (x_create_gc, x_free_gc):

* ../src/pgtkterm.h (struct pgtk_output, struct pgtk_output):

* ../src/pgtkterm.c (x_set_cursor_gc, x_set_mouse_face_gc)
(x_setup_relief_color, x_draw_image_foreground_1)
(x_draw_image_foreground)
(pgtk_cr_draw_image, pgtk_draw_fringe_bitmap)
(pgtk_begin_cr_clip, pgtk_set_cr_source_with_gc_foreground)
(pgtk_set_cr_source_with_gc_background):

* ../src/pgtkgui.h:

* ../src/dispextern.h (struct glyph_string): clean up XGCValues  emulation

XGCValues, GC 廃止。

Emacs_GC に統一。

Add pgtk-read-file-name function

* ../src/pgtkfns.c (read_file_name_closed_cb)
(Fpgtk_read_file_name, syms_of_pgtkfns): add function

pgtk-read-file-name を作成。

toolbar からよく呼ばれるので…

Implement menubar for pgtk emacs

* src/xdisp.c (display_menu_bar): add pgtk case

* ../src/pgtkterm.c (pgtk_create_terminal): update hooks
(pgtk_menu_show): delete

* src/pgtkterm.h: add decls

* src/pgtkmenu.c: new file

* ../src/pgtkfns.c (x_set_menu_bar_lines)
(x_change_tool_bar_height, x_set_tool_bar_lines)
(Fx_create_frame):

Cleanup x_* to gui_ to match upstream work

* ../src/pgtkterm.h (struct pgtk_display_info):

* ../src/pgtkterm.c (mark_pgtkterm, x_free_frame_resources)
(pgtk_update_window_end, pgtk_mouse_position)
(pgtk_redisplay_interface, pgtk_query_frame_background_color)
(pgtk_delete_terminal, pgtk_create_terminal)
(pgtk_query_frame_background_color, frame_highlight)
(motion_notify_event, button_event, scroll_event):

* ../src/pgtkfns.c (x_set_cursor_color, x_icon)
(pgtk_frame_parm_handlers, x_default_font_parameter)
(Fx_create_frame):

"for the time being, commit" -- rename x->gui, frame_X_X(f) macros

ひとまず commit。

Simplify compilaiton condtion

* ../src/menu.c (single_menu_item):

change condition.

replace listn with list.

* ../src/pgtkfns.c (frame_geometry):

replace listn with list.

Fix xdg-open handling

* ../src/pgtkterm.c (pgtk_term_init, NUM_ARGV, pgtk_term_init):

* ../lisp/net/browse-url.el (browse-url):

xdg-open できなかったのを修正。

Add support for cursor_foreground_colors

* ../src/pgtkterm.c (x_set_cursor_gc):

* ../src/pgtkfns.c (x_set_cursor_color, Fx_create_frame)
(syms_of_pgtkfns):

* src/pgtkterm.h (struct pgtk_output):

cursor_foreground_color 対応。

あんまり意味なかった感じ。

Don't mark name_list_element as it's not required

* ../src/pgtkterm.c (mark_pgtkterm):

これは余分。

Add set_skip_taskbar frame parm

* src/pgtkfns.c (x_set_skip_taskbar, pgtk_frame_parm_handlers):
  Add set_skip_taskbar

Add set_undecorated frame parameter

* src/pgtkfns.c (x_set_undecorated, pgtk_frame_parm_handlers): Add
undecorated frame parameter handle

Introduce Pure GTK3 port

* src/xsettings.h:

* src/xsettings.c:
(dpyinfo_valid, store_tool_bar_style_changed)
(XSETTINGS_FONT_NAME, get_prop_window, read_settings)
(apply_xft_settings, read_and_apply_settings)
(xft_settings_event, init_xsettings, xsettings_initialize):

* src/xfaces.c:
(x_create_gc, x_free_gc):

* src/xdisp.c (redisplay_tool_bar, redisplay_internal)
(draw_glyphs_debug, draw_glyphs, mouse_face_from_buffer_pos)
(note_mouse_highlight):

* src/terminal.c (Fterminal_live_p):

* src/termhooks.h (enum output_method, GCALIGNED_STRUCT)
(TERMINAL_FONT_CACHE):

* src/process.c (wait_reading_process_output):

* src/pgtkterm.h:

* src/pgtkterm.c:

* src/pgtkselect.h:

* src/pgtkselect.c:

* src/pgtkgui.h:

* src/pgtkfns.c:

* src/image.c:
(XGetPixel, XPutPixel, image_create_bitmap_from_data)
(image_create_bitmap_from_file, free_bitmap_record)
(image_destroy_x_image, gui_put_x_image, image_get_x_image)
(Create_Pixmap_From_Bitmap_Data, xbm_load_image, )
(xpm_load_image, lookup_rgb_color, image_disable_image)
(image_build_heuristic_mask, imagemagick_load_image):

* src/gtkutil.h:

* src/gtkutil.c (PGTK_TRACE, xg_set_screen, xg_display_open)
(xg_display_close, xg_create_default_cursor)
(xg_get_pixbuf_from_pix_and_mask, xg_check_special_colors)
(qttip_cb, hierarchy_ch_cb, xg_prepare_tooltip, )
(xg_show_tooltip, xg_hide_tooltip, xg_frame_resized)
(xg_frame_set_char_size, xg_height_or_width_changed)
(xg_set_widget_bg, style_changed_cb, xg_create_frame_widgets)
(xg_free_frame_widgets, x_wm_set_size_hint, xg_frame_restack)
(xg_mark_data, xg_update_frame_menubar, free_frame_menubar)
(xg_update_submenu, xg_finish_scroll_bar_creation)
(xg_update_scrollbar_pos, xg_update_horizontal_scrollbar_pos)
(xg_set_toolkit_scroll_bar_thumb, xg_event_is_for_scrollbar)
(draw_page, xg_pack_tool_bar, xg_create_tool_bar)
(xg_update_tool_bar_sizes, update_frame_tool_bar)
(free_frame_tool_bar, xg_change_toolbar_position):

* src/ftcrfont.c:
(ftcrfont_draw):

* src/fringe.c:
(init_fringe_bitmap):

* src/frame.h (GCALIGNED_STRUCT, FRAME_WINDOW_P):

* src/frame.c (Fframep):

* src/font.h:

* src/font.c (syms_of_font):

* src/emacsgtkfixed.c:
(emacs_fixed_get_preferred_width)
(emacs_fixed_get_preferred_height, XSetWMSizeHints):

* src/emacs.c (main):

* src/dispnew.c (init_display_interactive):

* src/dispextern.h:

* src/alloc.c:
(garbage_collect):

* src/Makefile.in (PGTK_OBJ, PGTK_LIBS, base_obj, LIBES):

* src/.gdbinit:

* lisp/url/url-privacy.el (url-setup-privacy-info):

* lisp/term/pgtk-win.el (featurep):

* lisp/startup.el (command-line, fancy-splash-frame):

* lisp/net/eww.el (eww-form-submit, eww-form-file)
(eww-form-checkbox, eww-form-select):

* lisp/mwheel.el (mouse-wheel-down-event, mouse-wheel-up-event):

* lisp/loadup.el (featurep):

* lisp/international/mule-cmds.el (set-coding-system-map):

* lisp/frame.el (pgtk-frame-geometry, frame-geometry)
(w32-frame-edges, frame-edges)
(pgtk-mouse-absolute-pixel-position)
(mouse-absolute-pixel-position)
(pgtk-set-mouse-absolute-pixel-position)
(pgtk-frame-list-z-order, frame-list-z-order)
(pgtk-frame-restack, frame-restack, display-mouse-p)
(display-graphic-p, display-symbol-keys-p, )
(display-pixel-height, display-mm-height, display-mm-width)
(display-backing-store, display-save-under, display-color-cells)
(display-planes, display-visual-class)
(pgtk-display-monitor-attributes-list)
(display-monitor-attributes-list):

* lisp/faces.el (face-spec-set-match-display, tool-bar):

* lisp/cus-edit.el (custom-button, custom-button-mouse)
(custom-button-pressed, custom-display):

* configure.ac (AUTO_DEPEND, XARGS_LIMIT, XWIDGETS_OBJ):

Migrate usage of GPM_CLICK_EVENT to MOUSE_CLICK_EVENT.

* src/termhooks.h (enum event_kind):
* src/term.c (term_mouse_click, handle_one_term_event):
* src/keyboard.c (discard_mouse_events, make_lispy_event): Migrate
usage of GPM_CLICK_EVENT to MOUSE_CLICK_EVENT.

* lisp/emacs-lisp/package.el (package-strip-rcs-id): Don't ignore errors

Ignoring errors here just postpones the error and replaces a clear
"invalid version syntax" with a confusing "package lacks a version".

Use cl-letf instead of unwind-protect in a test

* test/lisp/cus-edit-tests.el (cus-edit-tests-customize-saved/show-obsolete):
Good use case for cl-letf, so use it.
Suggested by Stefan Monnier <monnier@iro.umontreal.ca> in:
https://lists.gnu.org/archive/html/emacs-devel/2020-11/msg00914.html

* test/manual/indent/tcl.tcl: Add string interpolation case

Don't optimize away `eval` when its lexical context is different

* lisp/emacs-lisp/bytecomp.el (byte-compile-file-form-eval):
Obey lexical-binding.