1. 23 Sep, 2014 2 commits
    • Paul Eggert's avatar
      * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy. · 97914756
      Paul Eggert authored
      All callers changed.
      * xterm.c (x_term_init): Use new functionality to avoid two needs
      to compute a string length.
      97914756
    • Dmitry Antipov's avatar
      Use known length of a Lisp string to copy it faster. · 59e10fbd
      Dmitry Antipov authored
      * lisp.h (lispstrcpy): New function.  Add comment.
      * callproc.c (child_setup):
      * dbusbind.c (xd_append_arg):
      * doc.c (get_doc_string):
      * font.c (Ffont_xlfd_name):
      * frame.c (xrdb_get_resource):
      * process.c (Fmake_network_process, network_interface_info):
      * w32fns.c (Fx_open_connection):
      * w32proc.c (sys_spawnve):
      * xfns.c (select_visual):
      * xfont.c (xfont_list):
      * xsmfns.c (x_session_initialize):
      * xterm.c (x_term_init): Use it.
      59e10fbd
  2. 18 Sep, 2014 1 commit
    • Dmitry Antipov's avatar
      More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS. · 3cab7dd4
      Dmitry Antipov authored
      * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
      [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
      * frame.h (FRAME_PARAMETER): New macro.
      * dispnew.c (init_display):
      * fontset.c (Fset_fontset_font):
      * frame.c (x_default_parameter):
      * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
      * xfns.c (x_default_scroll_bar_color_parameter)
      (x_default_font_parameter, x_create_tip_frame): Use it.
      * editfns.c (Fpropertize): Use local_cons.
      * process.c (status_message): Use build_local_string.
      * xfont.c (xfont_open): Use make_local_string.
      * xdisp.c (build_desired_tool_bar_string): Use local_list4.
      3cab7dd4
  3. 16 Sep, 2014 1 commit
    • Dmitry Antipov's avatar
      If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack. · b98b1a83
      Dmitry Antipov authored
      * charset.c (load_charset_map_from_file): Use scoped_list2
      and build_local_string.
      * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
      * emacs.c (init_cmdargs, decode_env_path):
      * fileio.c (Fexpand_file_name):
      * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
      * frame.c (x_get_arg):
      * keyboard.c (safe_run_hooks_error):
      * lread.c (load_warn_old_style_backquotes):
      * xdisp.c (Fcurrent_bidi_paragraph_direction):
      * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
      * xselect.c (x_clipboard_manager_error_1)
      (x_clipboard_manager_save_all):
      * xterm.c (x_term_init): Use build_local_string.
      b98b1a83
  4. 03 Sep, 2014 1 commit
    • Martin Rudalics's avatar
      Clean up initialization and customization of horizontal scroll bars. · 568df136
      Martin Rudalics authored
      * frame.el (frame-initialize): Remove horizontal-scroll-bars
      from frame-initial-frame-alist.
      * scroll-bar.el (previous-horizontal-scroll-bar-mode)
      (horizontal-scroll-bar-mode-explicit)
      (set-horizontal-scroll-bar-mode, get-horizontal-scroll-bar-mode)
      (toggle-horizontal-scroll-bar): Remove.
      (horizontal-scroll-bar-mode): Remove defcustom.
      (horizontal-scroll-bar-mode): Fix doc-string.
      (scroll-bar-toolkit-scroll)
      (scroll-bar-toolkit-horizontal-scroll): Add doc-strings stubs.
      * buffer.c (scroll-bar-height): Fix typo in doc-string.
      * frame.c (Vdefault_frame_horizontal_scroll_bars): Remove
      variable.
      * nsfns.m (Fx_create_frame):
      * w32fns.c (Fx_create_frame):
      * xfns.c (Fx_create_frame): Default horizontal scroll bars to
      nil.
      568df136
  5. 03 Aug, 2014 1 commit
  6. 01 Aug, 2014 1 commit
  7. 27 Jul, 2014 1 commit
    • Martin Rudalics's avatar
      Complete pixelwise frame/window resizing, add horizontal scrollbar support. · 3477e270
      Martin Rudalics authored
      * frame.el (frame-notice-user-settings): Rewrite using
      frame-initial-frame-tool-bar-height.
      * menu-bar.el (menu-bar-horizontal-scroll-bar)
      (menu-bar-no-horizontal-scroll-bar): New functions.
      (menu-bar-showhide-scroll-bar-menu): Add bindings for horizontal
      scroll bars.
      * scroll-bar.el (scroll-bar-lines)
      (set-horizontal-scroll-bar-mode)
      (get-horizontal-scroll-bar-mode, horizontal-scroll-bar-mode)
      (scroll-bar-horizontal-drag-1, scroll-bar-horizontal-drag)
      (scroll-bar-toolkit-horizontal-scroll): New functions.
      (horizontal-scroll-bar-mode)
      (previous-horizontal-scroll-bar-mode)
      (horizontal-scroll-bar-mode-explicit): New variables.
      (horizontal-scroll-bar-mode): New option.
      (toggle-horizontal-scroll-bar): Do something.
      (top-level): Bind horizontal-scroll-bar mouse-1.
      * startup.el (tool-bar-originally-present): Remove variable.
      (command-line): Don't set tool-bar-originally-present.
      * window.el (window-min-height): Update doc-string.
      (window--dump-frame): Dump horizontal scroll bar values.
      (window--min-size-1): Handle minibuffer window separately.
      Count in margins and horizontal scroll bar.  Return safe value
      iff IGNORE equals 'safe.
      (frame-windows-min-size): New function (used by frame resizing
      routines).
      (fit-frame-to-buffer, fit-window-to-buffer): Count in horizontal
      scroll bars.
      (window--sanitize-window-sizes): New function.
      (window-split-min-size): Remove.
      (split-window): Count divider-width.  Don't use
      `window-split-min-size' any more.  Reword error messages.
      Sanitize windows sizes after splitting.
      * buffer.h (struct buffer): New fields scroll_bar_height and
      horizontal_scroll_bar_type.
      * buffer.c (bset_scroll_bar_height)
      (bset_horizontal_scroll_bar_type): New functions.
      (Fbuffer_swap_text): Handle old_pointm field.
      (init_buffer_once): Set defaults for scroll_bar_height and
      horizontal_scroll_bar_type.
      (syms_of_buffer): New variables scroll_bar_height and
      horizontal_scroll_bar_type.
      * dispextern.h (window_part): Rename ON_SCROLL_BAR to
      ON_VERTICAL_SCROLL_BAR.  Add ON_HORIZONTAL_SCROLL_BAR.
      (set_vertical_scroll_bar): Remove prototype.
      (x_change_tool_bar_height): Add prototype.
      * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
      (window_to_frame_vpos, update_frame_1, scrolling, init_display):
      Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
      and FRAME_LINES.
      (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
      (update_window): Start mode_line_row->y after horizontal scroll
      bar.
      (change_frame_size_1): Call adjust_frame_size.
      (init_display): When changing the size of a tty frame do not
      pass height of menu bar.
      (Qframe_windows_min_size): New symbol.
      * frame.h (struct frame): List tool bar fields after menu bar
      fields.  Add official, total_lines, horizontal_scroll_bars,
      config_scroll_bar_height and config_scroll_bar_lines fields.
      (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
      (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
      (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
      (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
      (FRAME_WINDOWS_HEIGHT): New macros.
      (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
      (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
      (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
      horizontal scroll bar.
      (frame_inhibit_resize, adjust_frame_size)
      (frame_windows_min_size): Add declarations.
      (Qscroll_bar_height, Qhorizontal_scroll_bars)
      (x_set_scroll_bar_default_height, x_set_left_fringe)
      (x_set_right_fringe, x_set_vertical_scroll_bars)
      (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
      (x_set_scroll_bar_height): Add external declarations.
      * frame.c: (frame_inhibit_resize, frame_windows_min_size)
      (adjust_frame_size): New functions.
      (make_frame): Initial horizontal_scroll_bars field.  Use
      SET_FRAME_LINES.  Don't allow horizontal scroll bar in
      minibuffer window.
      (make_initial_frame, make_terminal_frame): No horizontal scroll
      bar in initial and terminal frames.  Use adjust_frame_size.
      (Fframe_total_cols): Fix doc-string.
      (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
      (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
      using adjust_frame_size.
      (Qscroll_bar_height, Qhorizontal_scroll_bars)
      (Qframe_windows_min_size): New symbols.
      (x_set_frame_parameters): Remove call of check_frame_size.
      (x_report_frame_params): Return scroll_bar_height value.
      (x_set_left_fringe, x_set_right_fringe): New functions.
      (adjust_frame_height, x_set_internal_border_width)
      (x_set_fringe_width): Remove.
      (x_set_internal_border_width, x_set_vertical_scroll_bars)
      (x_set_scroll_bar_width, x_set_right_divider_width)
      (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
      (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
      functions.
      (x_figure_window_size): Rewrite to make frame display the
      expected number of lines.
      (Vdefault_frame_scroll_bars): Rewrite doc-string.
      (Vdefault_frame_horizontal_scroll_bars)
      (Vframe_initial_frame_tool_bar_height)
      (frame_inhibit_implied_resize): New variables.
      * fringe.c (compute_fringe_widths): Remove.
      * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
      (xg_create_horizontal_scroll_bar)
      (xg_update_horizontal_scrollbar_pos)
      (xg_set_toolkit_horizontal_scroll_bar_thumb)
      (xg_get_default_scrollbar_height)
      (xg_clear_under_internal_border): Extern.
      * gtkutil.c (xg_frame_resized): Don't call
      do_pending_window_change.
      (xg_frame_set_char_size): Use adjust_frame_size.
      (style_changed_cb): Call update_theme_scrollbar_height and
      x_set_scroll_bar_default_height.
      (x_wm_set_size_hint): Don't call check_frame_size.
      (update_theme_scrollbar_height)
      (xg_get_default_scrollbar_height)
      (xg_create_horizontal_scroll_bar)
      (xg_update_horizontal_scrollbar_pos)
      (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
      (xg_create_scroll_bar): Set horizontal slot of bar.
      (xg_initialize): Call update_theme_scrollbar_height.
      (xg_clear_under_internal_border): No more static.
      * insdel.c (adjust_suspend_auto_hscroll): New function.
      (adjust_markers_for_delete, adjust_markers_for_insert)
      (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
      * keyboard.c (readable_events, discard_mouse_events)
      (make_lispy_event): Handle horizontal scroll bar click events.
      (Fsuspend_emacs): When changing the size of a tty frame do not
      pass height of menu bar.
      (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
      (Qright, Qleftmost, Qrightmost): New symbols.
      * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
      FRAME_LINES.
      * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
      * nsfns.m (x_set_internal_border_width): New function.
      * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
      Remove extended fringe code.
      (x_set_window_size, x_new_font): Don't call
      compute_fringe_widths.
      * term.c (Fresume_tty): When changing the size of a tty frame do
      not pass height of menu bar.
      (clear_tty_hooks, set_tty_hooks): Clear
      horizontal_scroll_bar_hook.
      (init_tty): Frame has no horizontal scroll bars.
      * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
      scroll_bar_before_handle, scroll_bar_horizontal_handle,
      scroll_bar_after_handle, scroll_bar_left_arrow,
      scroll_bar_right_arrow, scroll_bar_to_leftmost and
      scroll_bar_to_rightmost entries.
      (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
      (struct terminal): Add set_horizontal_scroll_bar_hook.
      * w32console.c (initialize_w32_display): Clear
      horizontal_scroll_bar_hook.
      * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
      FRAME_X_DISPLAY.
      (x_clear_under_internal_border, x_set_internal_border_width):
      New functions.
      (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.  Set
      windows_or_buffers_changed when adding the menu bar.
      (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
      (x_change_tool_bar_height, x_set_scroll_bar_default_height)
      (w32_createhscrollbar): New functions.
      (w32_createscrollbar): Rename to w32_createvscrollbar.
      (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
      (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
      WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.  Add
      WM_EMACS_SHOWCURSOR.
      (w32_wnd_proc): Handle WM_HSCROLL case.  In WM_WINDOWPOSCHANGING
      case do not artificially impose WM size hints.  Handle
      WM_EMACS_SHOWCURSOR case.  Replace WM_EMACS_CREATESCROLLBAR case
      by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
      cases.
      (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
      WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
      (unwind_create_frame_1): Remove.
      (Fx_create_frame): Make both scrollbars the system standard
      width and height.  Use official field of frame structure to
      inhibit running window-configuration-change-hook.
      (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
      pixelwise.  Handle frame's official field.
      (w32_frame_parm_handlers): Remove x_set_fringe_width
      entries. Add x_set_scroll_bar_height,
      x_set_horizontal_scroll_bars, x_set_left_fringe and
      x_set_right_fringe.
      * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
      pass height of menu bar to change_frame_size.
      * w32menu.c (set_frame_menubar): Rewrite using
      frame_inhibit_resize.
      * w32term.h (struct w32_display_info): Add
      horizontal_scroll_bar_cursor and cursor_display_counter.
      (struct scroll_bar): Add horizontal.
      (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
      (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
      (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
      (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
      (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
      (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
      (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
      (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
      (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
      instead of WM_EMACS_CREATESCROLLBAR.
      (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
      WND_SCROLLBAR_INDEX.
      * w32term.c (horizontal_scroll_bar_min_handle)
      (horizontal_scroll_bar_left_border)
      (horizontal_scroll_bar_right_border): New integers.
      (x_set_frame_alpha): Replace x_highlight_frame by
      w32_focus_frame.
      (x_window_to_scroll_bar): New argument "type".  Update callers
      accordingly.
      (w32_set_horizontal_scroll_bar_thumb)
      (x_horizontal_scroll_bar_report_motion)
      (w32_set_horizontal_scroll_bar)
      (w32_horizontal_scroll_bar_handle_click)
      (x_horizontal_scroll_bar_report_motion): New functions.
      (w32_mouse_position): Discriminate horizontal and vertical
      scrollbar cases.
      (my_create_scrollbar): Replace with two new functions
      my_create_vscrollbar and my_create_hscrollbar.
      (x_scroll_bar_create): New argument "horizontal".  Update
      callers accordingly.
      (x_scroll_bar_remove, w32_condemn_scroll_bars)
      (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
      scroll bar case.
      (w32_read_socket): Handle WM_HSCROLL cae.
      (x_new_font): Don't recompute fringe widths.  Use
      frame_inhibit_resize.  Calculate new menu bar height iff we
      build without toolkit.  Always clear under internal border.
      (x_set_window_size): Don't check frame size or recompute
      fringes.  Reset fullscreen status before applying sizes.  Always
      resize as requested by pixelwise argument.  Don't call
      do_pending_window_change.
      (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
      (w32_initialize_display_info): Initialize dpyinfo's
      horizontal_scroll_bar_cursor entry.
      (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
      (w32_initialize): Init horizontal_scroll_bar_min_handle and
      horizontal_scroll_bar_left_border.
      (w32fullscreen_hook): Intermittently resize window to normal
      when switching from fullscreen to maximized state.
      (run_window_configuration_change_hook): Don't run it if frame is
      not official yet.
      (unwind_change_frame): Remove.
      (Fset_window_configuration): Rewrite using frame's official field.
      * widget.c (set_frame_size): Don't call compute_fringe_widths.
      (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
      * window.h (struct window): New fields old_pointm,
      horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
      scroll_bar_height and suspend_auto_hscroll.
      (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
      New functions.
      (sanitize_window_sizes): Extern.
      (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
      (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
      (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
      (WINDOW_CONFIG_SCROLL_BAR_LINES)
      (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
      macros.
      (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
      (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
      (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
      (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
      (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
      (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
      (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
      (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
      * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
      (Fwindow_old_point, sanitize_window_sizes): New functions.
      (Qwindow_sanitize_window_sizes): New symbol.
      (window_body_height): Count in horizontal scroll bar.
      (set_window_hscroll, Fscroll_left, Fscroll_right): Set
      suspend_auto_hscroll slot.
      (Fwindow_inside_edges): Count fringes pixelwise.
      (coordinates_in_window, Fcoordinates_in_window_p): Consider
      horizontal scroll bar.
      (check_frame_size, adjust_window_margins): Remove functions and
      corresponding calls.
      (set_window_buffer): Initialize old_pointm and horizontal scroll
      bars.
      (temp_output_buffer_show): Reset hscroll related fields.
      Initialize old_pointm.
      (make_parent_window): Initialize old_pointm.
      (make_window): Initialize old_pointm, horizontal scroll bar type,
      and scroll bar height.
      (resize_frame_windows): Don't count top margin in new sizes.
      Don't use safe sizes when shrinking a frame; let the window
      manager do the clipping.
      (Fsplit_window_internal): Inherit horizontal scroll bar type and
      height.
      (Fdelete_window_internal): Unchain old_pointm marker.
      (window_scroll_pixel_based, Fscroll_other_window): Adjust
      old_pointm.
      (Fwindow_text_width, Fwindow_text_height): New argument
      "pixelwise".
      (struct saved_window): New fields, old_pointm, hscroll_whole,
      suspend_auto_hscroll, scroll_bar_height and
      horizontal_scroll_bar_type.
      (Fset_window_configuration, save_window_save): Set new fields of
      saved_window.
      (apply_window_adjustment): Don't call adjust_window_margins.
      (set_window_margins): Don't change margins if new sizes don't
      fit into window.
      (set_window_scroll_bars): New argument "horizontal_type".
      Handle horizontal scroll bars.  Don't change scroll bars if they
      don't fit into window.
      (Fset_window_scroll_bars): New argument "horizontal_type".
      (Fwindow_scroll_bars): Return values for horizontal scroll bars.
      (compare_window_configurations): Compare horizontal scroll bar
      settings.
      * xdisp.c (window_text_bottom_y, window_box_height): Count in
      horizontal scroll bar height.
      (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
      instead of FRAME_LINES.
      (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
      ON_VERTICAL_SCROLL_BAR.
      (with_echo_area_buffer): Initialize old_pointm.
      (with_echo_area_buffer_unwind_data): Store old_pointm values in
      vector.
      (unwind_with_echo_area_buffer): Handle old_pointm.
      (update_tool_bar): Set do_update when the tool bar window has at
      least one line (since this is what the user sets).
      (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
      (redisplay_tool_bar): Return early when toolbar has zero lines.
      Call x_change_tool_bar_height.  Don't use max_tool_bar_height.
      (hscroll_window_tree): Handle suspension of auto_hscroll and
      old_pointm.
      (set_horizontal_scroll_bar): New function.
      (redisplay_window): Set ignore_mouse_drag_p when tool bar has
      more than one line.  Handle horizontal scroll bars.
      (note_mouse_highlight): Handle horizontal scrol bars.
      (expose_frame): Set dimensions of XRectangle from frame's text
      sizes.
      (Vvoid_text_area_pointer): Update doc-string.
      * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
      (x_change_tool_bar_height, x_set_scroll_bar_default_height)
      (x_set_internal_border_width): New functions.
      (x_set_tool_bar_lines): Call x_change_tool_bar_height.
      (unwind_create_frame_1): Remove.
      (Fx_create_frame): Handle horizontal scroll bars.  Use official
      field of frame structure to inhibit running
      window-configuration-change-hook.
      (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
      pixelwise.  Handle frame's official field.
      (x_frame_parm_handlers): Add x_set_scroll_bar_height,
      x_set_horizontal_scroll_bars, x_set_left_fringe,
      x_set_right_fringe.
      * xmenu.c (update_frame_menubar, free_frame_menubar): Use
      adjust_frame_size.
      * xterm.h (struct x_display_info): Add
      horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
      slots.
      (struct scroll_bar): Add horizontal slot.
      (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
      (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
      (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
      (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
      (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
      (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
      (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
      (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
      (x_clear_under_internal_border): Remove.
      * xterm.c (XTmouse_position): Handle horizontal scroll bars.
      (x_window_to_scroll_bar): New argument TYPE.  Update callers.
      (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
      HORIZONTAL.  Update callers.
      (horizontal_action_hook_id): New action hook id.
      (x_horizontal_scroll_bar_to_input_event)
      (x_create_horizontal_toolkit_scroll_bar)
      (xt_horizontal_action_hook)
      (x_set_toolkit_horizontal_scroll_bar_thumb)
      (XTset_horizontal_scroll_bar, x_net_wm_state)
      (x_horizontal_scroll_bar_report_motion): New functions.
      (xg_scroll_callback, x_scroll_bar_handle_click): Handle
      horizontal scroll bars.
      (SCROLL_BAR_HORIZONTAL_NAME): Define.
      (XTset_vertical_scroll_bar): Attempt to clear areas not covered
      by scroll bar.
      (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.  Handle
      horizontal scroll bars.
      (handle_one_xevent): Handle horizontal scroll bar events.  Call
      x_net_wm_state.
      (x_set_window_size_1, x_wm_set_size_hint): Don't call
      check_frame_size.
      (x_set_window_size): Don't call check_frame_size and
      do_pending_window_change.
      (x_term_init): Init horizontal_scroll_bar_cursor display info.
      (x_create_terminal): Add set_horizontal_scroll_bar_hook.
      (x_scroll_bar_set_handle): Add some checks when calling
      x_clear_area.
      3477e270
  8. 25 Jul, 2014 1 commit
    • Dmitry Antipov's avatar
      Move hourglass machinery to RIF. · 88cd403c
      Dmitry Antipov authored
      * dispextern.h (struct redisplay_interface): New members
      show_hourglass and hide_hourglass.  Indent comments.
      (show_hourglass, hide_hourglass): Remove prototypes.
      * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
      (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
      (ns_redisplay_interface): Add them.
      * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
      * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
      (w32_arrow_cursor): New function to hack around non-GUI frames.
      (w32_redisplay_interface): Add new functions.
      * w32term.h (w32_arror_cursor): Add prototype.
      * xdisp.c (show_hourglass): New function, refactored out from
      platform-dependend code.
      (cancel_hourglass): Now call to RIF function.
      * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
      * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
      (x_redisplay_interface): Add new functions.
      88cd403c
  9. 22 Jul, 2014 2 commits
  10. 20 Jul, 2014 1 commit
    • Dmitry Antipov's avatar
      * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position. · a1edea0c
      Dmitry Antipov authored
      * xfns.c (x_window): Use it to allow xfree later.
      (x_encode_text): Drop 3rd arg; unused.  Tweak comment and adjust users
      where appropriate.  Use bool for booleans and remove redundant checks.
      (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
      * xterm.c (x_free_frame_resources): Free shell_position.
      a1edea0c
  11. 17 Jul, 2014 1 commit
    • Dmitry Antipov's avatar
      * data.c (wrong_choice): Not static any more. · 5d59504a
      Dmitry Antipov authored
      * lisp.h (wrong_choice): Add prototype.
      * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
      Declare namebuf as such.  Tweak comment.
      [USE_GTK]: Likewise for tool_bar_position.
      (fset_tool_bar_position) [USE_GTK]: Ditto.
      (FRAME_TOOL_BAR_POSITION): New macro.
      * frame.c (x_report_frame_params):
      * gtkutil.c (update_frame_tool_bar):
      * xfns.c (Fx_create_frame): Use it.
      (x_set_tool_bar_position): Add meaningful diagnostic messages.
      5d59504a
  12. 12 Jul, 2014 1 commit
    • Eli Zaretskii's avatar
      Document the behavior of file selection dialogs on Windows 7 (bug #17950). · 47f63aa7
      Eli Zaretskii authored
       etc/PROBLEMS: Mention the problem from bug #17950.
      
       src/w32fns.c (Fx_file_dialog): Mention in the doc string the
       behavior on Windows 7 and later when the function is repeatedly
       invoked with the same value of DIR.
       src/xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
       string to match the one in w32fns.c.
      47f63aa7
  13. 07 Jul, 2014 1 commit
    • Paul Eggert's avatar
      Minor fixups related to usage of the 'long' type. · cae17e36
      Paul Eggert authored
      * gnutls.c (emacs_gnutls_handshake):
      * xfaces.c (dump_realized_face):
      Work even if 'long' is narrower than 'void *'.
      * termcap.c (scan_file):
      * xselect.c (x_decline_selection_request)
      (x_reply_selection_request, x_get_window_property):
      * xterm.c (x_set_frame_alpha):
      Remove unnecessary 'L' suffixes of integer constants.
      * xfns.c (hack_wm_protocols):
      * xselect.c (x_fill_property_data):
      * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
      Remove unnecessary casts to 'long'.
      (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
      cae17e36
  14. 04 Jul, 2014 1 commit
    • Jan Djärv's avatar
      Backport from trunk. · 8069993e
      Jan Djärv authored
      * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
      only if xic_style calls for it.  This change allows Emacs to work
      with ibus.  Also, don't leak resources if create_frame_xic fails,
      and stop caching xic_style across different displays.
      (supported_xim_styles): Make const.
      (best_xim_style): Remove first parameter: it's always just
      supported_xim_styles.  Change to look at supported_xim_styles
      directly.
      
      Fixes: debbugs:17928
      8069993e
  15. 29 Jun, 2014 1 commit
  16. 22 Jun, 2014 1 commit
    • Dmitry Antipov's avatar
      * xmenu.c (mouse_position_for_popup): · b0358ef8
      Dmitry Antipov authored
      * xselect.c (mouse_position_for_drop): Do not duplicate ...
      * xfns.c (x_relative_mouse_position): ... and prefer this function.
      * menu.c (Fx_popup_menu):
      * xselect.c (x_handle_dnd_message): Adjust users.
      * menu.h (mouse_position_for_popup): Remove prototype.
      * xterm.h (x_relative_mouse_position): Add prototype.
      * xterm.c (x_find_topmost_parent): Break from the loop and do not
      call XFree if XQueryTree returns zero.
      b0358ef8
  17. 17 Jun, 2014 1 commit
    • Paul Eggert's avatar
      Omit redundant extern decls. · 73bfe891
      Paul Eggert authored
      Most of this patch is from Dmitry Antipov, in:
      http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
      * configure.ac (WERROR_CFLAGS): Add -Wredundant-decls.
      * lib-src/emacsclient.c (getenv): Remove decl.
      * lib-src/make-docfile.c (write_globals): Add ATTRIBUTE_CONST for
      Fbyteorder, Ftool_bar_height, Fmax_char, Fidentity.
      * lwlib/lwlib-Xm.c (lw_motif_widget_p, xm_update_one_value)
      (xm_create_dialog, xm_destroy_instance, xm_popup_menu)
      (xm_set_keyboard_focus, xm_set_main_areas): Remove decls.
      * src/commands.h (update_mode_lines):
      * src/frame.h (Qbackground_color, Qforeground_color)
      (x_set_menu_bar_lines):
      * src/ftfont.c (ftfont_font_format):
      * src/intervals.h (Qkeymap, Qfont):
      * src/keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
      * src/lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
      (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
      (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
      (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
      (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
      (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
      (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
      (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
      (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
      (Qtool_bar, Qheader_line):
      * src/macros.c (Fexecute_kbd_macro):
      * src/xdisp.c (Ftool_bar_height, Ftool_bar_height):
      * src/xterm.c (x_delete_terminal, XSetIMValues):
      * src/xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
      (x_implicitly_set_name, popup_activated)
      (widget_store_internal_border):
      Remove redundant decls.
      * src/frame.c [USE_X_TOOLKIT]: Include widget.h.
      * src/keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
      Remove _Noreturn, as make-docfile now does that for us.
      * src/lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
      (Qregion_extract_function): New decl.
      * src/window.c, src/xfns.c: Include menu.h.
      73bfe891
  18. 27 May, 2014 1 commit
  19. 24 May, 2014 1 commit
  20. 13 May, 2014 1 commit
    • Dmitry Antipov's avatar
      If available, use Xfixes extension to do pointer blanking. · d3e5c0ea
      Dmitry Antipov authored
      * configure.ac (HAVE_XFIXES): Define if available.
      (XFIXES_CFLAGS, XFIXES_LIBS): New AC_SUBSTs.
      * src/Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
      * src/xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
      (make_invisible_cursor): Move to...
      * src/xterm.c (make_invisible_cursor): ...here.
      (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
      (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
      (x_term_init): Call to x_setup_pointer_blanking.
      (XTtoggle_invisible_pointer): Use blanking specific to this display.
      * src/xterm.h (struct x_display_info): New member toggle_visible_pointer.
      d3e5c0ea
  21. 03 Apr, 2014 2 commits
  22. 23 Mar, 2014 3 commits
  23. 11 Mar, 2014 1 commit
  24. 04 Feb, 2014 1 commit
    • Martin Rudalics's avatar
      Improve window dividers code. · 764ec9e5
      Martin Rudalics authored
      * faces.el (window-divider): New default value.  Rewrite
      doc-string.
      (window-divider-first-pixel, window-divider-last-pixel): New
      faces.
      * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
      and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
      * w32term.c (w32_draw_window_divider): Handle first and last
      pixels specially.
      * w32term.h (w32_fill_area_abs): New function.
      * xdisp.c (x_draw_right_divider): Don't draw over bottom
      divider.
      * xfaces.c (realize_basic_faces): Handle new face ids.
      * xfns.c (Fx_create_frame): Call x_default_parameter for right
      and bottom divider width.
      * xterm.c (x_draw_window_divider): Handle first and last pixels
      specially.
      764ec9e5
  25. 11 Jan, 2014 1 commit
    • Martin Rudalics's avatar
      Fix handling of internal borders (Bug#16348). · 7d7ccb88
      Martin Rudalics authored
      * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
      internal border width from pixel width of windows.
      (change_frame_size_1): Don't return early when frame's pixel
      size changes - we still have to record the new sizes in the
      frame structure.
      * w32fns.c (x_set_tool_bar_lines): Clear internal border width
      also when toolbar gets larger.
      * window.c (check_frame_size): Include internal_border_width in
      check.
      * xdisp.c (Ftool_bar_height): Fix doc-string typo.
      * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
      non-toolkit/non-GTK version clear internal border.
      * xterm.c (x_clear_under_internal_border): New function for
      non-toolkit/non-GTK version.
      (x_after_update_window_line): In non-toolkit/non-GTK version
      don't do that.
      (handle_one_xevent, x_set_window_size): Call
      x_clear_under_internal_border in non-toolkit/non-GTK version.
      * xterm.h (x_clear_under_internal_border): Extern it.
      7d7ccb88
  26. 02 Jan, 2014 1 commit
    • Martin Rudalics's avatar
      Further adjust frame/window scrollbar width calculations. · 44c5e192
      Martin Rudalics authored
      * window.c (apply_window_adjustment): Set
      windows_or_buffers_changed.
      (Fwindow_scroll_bars): Return actual scrollbar width.
      * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
      For non-toolkit builds again use 14 as minimum width and set
      FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
      * xterm.c (XTset_vertical_scroll_bar): Take width from
      WINDOW_SCROLL_BAR_AREA_WIDTH.
      (x_new_font): Rename wid to unit.  Base calculation of new
      scrollbar width on toolkit used and make it analogous to that of
      x_set_scroll_bar_default_width.
      * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
      (Fx_create_frame): Call x_set_scroll_bar_default_width instead
      of GetSystemMetrics.
      * w32term.c (w32_set_vertical_scroll_bar): Take width from
      WINDOW_SCROLL_BAR_AREA_WIDTH.
      (x_new_font): Make it correspond to changes in xterm.c.
      44c5e192
  27. 01 Jan, 2014 1 commit
  28. 31 Dec, 2013 1 commit
    • Martin Rudalics's avatar
      Some more fixes following pixelwise resize changes including one for Bug#16306. · 9b3c0a16
      Martin Rudalics authored
      * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
      of frame_resize_pixelwise.
      * widget.c (pixel_to_text_size): New function.
      (update_wm_hints): Have size hints respect value of
      frame_resize_pixelwise.
      (EmacsFrameResize): Alway process resize requests pixelwise.
      * window.c (grow_mini_window): Make sure mini window is at least
      one line tall.
      * xdisp.c (display_menu_bar): Make sure menubar extends till
      right end of frame.
      * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
      (x_set_tool_bar_lines): Calculate pixelwise.
      * xterm.c (x_wm_set_size_hint): Have size hints respect value of
      frame_resize_pixelwise.
      9b3c0a16
  29. 11 Dec, 2013 1 commit
    • Martin Rudalics's avatar
      Various fixes around Bug#16013. · d94c40c1
      Martin Rudalics authored
      * window.c (resize_frame_windows): Don't return immediately when
      the root window's size doesn't change - the minibuffer window
      may still have to be repositioned/resized.
      * xfns.c (Fx_create_frame): Always change the frame size after
      initializing the frame's faces.
      * xterm.c (handle_one_xevent): Don't set pixel sizes here,
      change_frame_size should already have done it.
      (x_new_font): Assign new tool- and menu-bar heights.
      (x_set_window_size_1): Account for tool- and menu-bar heights
      (Bug#16013). Don't set pixel sizes since change_frame_size
      should already have done it.
      d94c40c1
  30. 03 Dec, 2013 3 commits
    • Martin Rudalics's avatar
      Again fix last fix. · bab5c317
      Martin Rudalics authored
      bab5c317
    • Martin Rudalics's avatar
      Fix issues related to pixelwise resizing. (Bug#16013) (Bug#16033) · 7303a0ae
      Martin Rudalics authored
      * window.c (Fset_window_new_pixel): Don't choke at negative
      argument value (Bug#16033).
      
      * xfns.c (Fx_create_frame): Add another call to change_frame_size
      to avoid crash in window_box_height.
      
      * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
      * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
      calculation.
      * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
      7303a0ae
    • Paul Eggert's avatar
      Minor integer overflow fixes. · 25636e13
      Paul Eggert authored
      * window.c (Fset_window_new_pixel, grow_mini_window):
      * xdisp.c (Fwindow_text_pixel_size):
      Avoid undefined behavior on signed integer overflow.
      * xfns.c (x_set_mouse_color):
      Check that drag shape fits in 'unsigned', since that's what X wants.
      25636e13
  31. 30 Nov, 2013 1 commit
    • Martin Rudalics's avatar
      Support resizing frames and windows pixelwise. · 880e6158
      Martin Rudalics authored
      * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
      ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
      (struct glyph_matrix): Replace window_left_col and
      window_top_line by window_pixel_left and window_pixel_top.
      (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
      rewrite.
      (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
      (draw_window_divider, move_it_to, x_draw_right_divider)
      (x_draw_bottom_divider, change_frame_size): Add or fix
      declarations.
      * dispnew.c (change_frame_size_1): Change prototype.
      (adjust_glyph_matrix, required_matrix_width)
      (adjust_frame_glyphs_for_window_redisplay): Use pixel
      values instead of lines and columns.
      (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
      WINDOW_TOTAL_FRINGE_WIDTH.
      (handle_window_change_signal, do_pending_window_change)
      (init_display): Adjusts calls of change_frame_size.
      (change_frame_size, change_frame_size_1): Handle pixelwise
      changes.
      * frame.c (Qright_divider_width, Qbottom_divider_width): New
      Lisp objects.
      (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
      (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
      (x_set_internal_border_width, x_set_vertical_scroll_bars)
      (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
      values.
      (set_frame_param): New function.
      (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
      (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
      (Ffringe_width, Fborder_width, Fright_divider_width)
      (Fbottom_divider_width): New functions, defsubr them.
      (Fset_frame_height, Fset_frame_width, Fset_frame_size): New
      argument pixelwise.
      (struct frame_parm_table): New members Qright_divider_width and
      Qbottom_divider_width.
      (x_set_frame_parameters): Handle parameters for pixelwise sizes.
      (x_report_frame_params): Handle Qright_divider_width and
      Qbottom_divider_width.
      (x_set_right_divider_width, x_set_bottom_divider_width): New
      functions.
      (frame_resize_pixelwise): New option.
      * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
      new_pixelwise, right_divider_width and bottom_divider_width;
      remove total_lines; rename text_lines, text_cols, new_text_lines
      and new_text_cols to text_height, text_width, new_height and
      new_width respectively.
      (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
      FRAME_TEXT_WIDTH respectively.
      (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
      (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
      (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
      macros.
      (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
      (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
      (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
      (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
      (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
      (FRAME_TOTAL_COLS_ARG): Remove macro.
      * fringe.c (draw_fringe_bitmap_1): Handle right divder.
      * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
      (x_wm_set_size_hint): Handle frame pixel sizes.
      * indent.c (compute_motion, Fcompute_motion): Call
      window_body_width instead of window_body_cols.
      * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
      (make_lispy_position): Handle right and bottom dividers.
      (Fsuspend_emacs): Pixelize call of change_frame_size.
      * keyboard.h: Extern Qright_divider, Qbottom_divider.
      * lisp.h: Extern set_frame_param.
      * nsfns.m (x_set_tool_bar_lines): Pixelize call of
      x_set_window_size.
      (Fx_create_frame): Add entry for vertical_drag_cursor.  Pixelize
      call of change_frame_size.
      * nsterm.h (struct ns_output): Add vertical_drag_cursor.
      * nsterm.m (ns_update_window_end): Optionally draw right
      divider.
      (x_set_window_size): Add argument pixelwise.  Call
      check_frame_size and change_frame_size with pixelwise zero.
      (ns_draw_window_divider): New function.
      (ns_redisplay_interface): Add ns_draw_window_divider.
      (updateFrameSize:): Call change_frame_size with pixelwise zero.
      (x_new_font): Call x_set_window_size with pixelwise zero.
      * print.c (print_object): For a window print its sequence
      number again.
      * term.c (Fresume_tty): Pixelize call of change_frame_size.
      * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
      (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
      (w32_createwindow): Use scroll bar area width.
      (w32_wnd_proc): Handle bottom divider width.  For
      WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
      (Fx_create_frame): Default divider width parameters.  Caclulate
      sizes pixelwise.  Add vertical drag cursor support.
      (x_create_tip_frame): Default divider widths to zero.  Pixelize
      call to change_frame_size.
      (Fx_show_tip): Add handling of divider widths.  Pixelize window
      position and sizes.
      (Fw32_frame_rect): New function.
      (frame_parm_handler w32_frame_parm_handlers): Add divider
      widths.
      (Vx_window_vertical_drag_shape): Add variable.
      * w32inevt.c (resize_event, maybe_generate_resize_event):
      Pixelize change_frame_size calls.
      * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
      call.
      * w32term.c (w32_draw_window_divider): New function.
      (x_update_window_end): Handle right divider.
      (w32_draw_fringe_bitmap, x_scroll_run)
      (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
      (w32_read_socket): Handle SIZE_MAXIMIZED separately.  Calculate
      new frame sizes pixelwise.
      (x_new_font): Pixelize call to x_set_window_size.
      (x_check_fullscreen): Pixelize call to change_frame_size.
      (x_set_window_size_1, x_set_window_size): New argument
      pixelwise.  Calculate pixelwise.
      (x_wm_set_size_hint): Use scroll bar area width.
      (w32_redisplay_interface): Add w32_draw_window_divider.
      * w32term.h (struct w32_output): Add vertical drag cursor.
      * widget.c (set_frame_size, update_wm_hints)
      (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
      change_frame_size.
      (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
      * window.c (sequence_number): Restore.
      (Fwindow_pixel_width, Fwindow_pixel_height)
      (Fwindow_mode_line_height, Fwindow_header_line_height)
      (window_pixel_to_total, Frun_window_scroll_functions)
      (Fset_window_new_pixel, window_resize_apply_total)
      (Fwindow_resize_apply_total): New functions.
      (window_body_height, window_body_width): Rename from
      window_body_lines.  New argument PIXELWISE.  Calculate
      pixelwise.
      (Fwindow_body_height, Fwindow_body_width): New argument
      PIXELWISE.
      (coordinates_in_window, window_relative_x_coord): Use window's
      pixel width instead of total width.
      (replace_window, recombine_windows): Initialize pixel values.
      (resize_root_window, resize_frame_windows, grow_mini_window)
      (shrink_mini_window): New argument PIXELWISE.  Calculate
      pixelwise.
      (Fdelete_other_windows_internal, adjust_window_margins)
      (window_resize_check, window_resize_apply)
      (Fdelete_window_internal, Fresize_mini_window_internal)
      (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
      (check_frame_size): Rename arguments.  New argument PIXELWISE.
      Calculate pixelwise.
      (set_window_buffer): Make samebuf bool.  Run configuration change
      hook only if buffer changed.
      (Fset_window_buffer): Rewrite doc-string.
      (make_window): Initialize new_pixel slot.
      (Fwindow_resize_apply): Check pixel size of root window.
      (Fsplit_window_internal): Call 2nd argument pixel_size.
      Calculate pixelwise.
      (Fscroll_left, Fscroll_right): Call window_body_width instead of
      window_body_cols.
      (save_window_data): New slots frame_text_width,
      frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
      (saved_window): New slots pixel_left, pixel_top, pixel_height,
      pixel_width.
      (Fcurrent_window_configuration, Fset_window_configuration)
      (save_window_save, compare_window_configurations): Handle new
      slots in save_window_data and saved_window.
      (Fset_window_scroll_bars): Fix doc-string.
      (window_resize_pixelwise): New variable.
      (coordinates_in_window, Fcoordinates_in_window_p): Handle
      dividers.
      (make_parent_window): Adjust sequence_number.
      (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
      functions.
      * window.h (struct window): New members new_pixel, pixel_left,
      pixel_top, pixel_width, pixel_height.  Restore sequence_number.
      (wset_new_pixel): New function.
      (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
      (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
      (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
      (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
      (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
      (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
      (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
      (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
      (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
      (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
      (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
      (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
      (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
      (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
      (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
      Rewrite.
      (resize_frame_windows, grow_mini_window, shrink_mini_window)
      (window_body_width, check_frame_size): Adapt external declarations.
      * xdisp.c (last_max_ascent): New integer.
      (window_text_bottom_y): Handle bottom divider.
      (window_box_width, window_box_height): Calculate pixelwise.
      (get_glyph_string_clip_rects): Handle right divider.
      (remember_mouse_glyph): When windows are resized pixelwise
      proceed with width and height set to 1.
      (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
      WINDOW_TOTAL_WIDTH.
      (move_it_to): Calculate and return maximum x position
      encountered.
      (Fwindow_text_pixel_size): New function.
      (resize_mini_window, update_tool_bar): Calculate pixelwise.
      (tool_bar_lines_needed): Rename to tool_bar_height.  Calculate
      pixelwise.
      (Ftool_bar_lines_needed): Rename to Ftool_bar_height.  Calculate
      pixelwise.
      (redisplay_tool_bar): Calculate pixelwise.
      (redisplay_window): Calculate pixelwise.  Handle dividers.
      (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
      (x_draw_vertical_border): Handle dividers.
      (define_frame_cursor1): Handle vertical drag cursor.
      (x_draw_right_divider, x_draw_bottom_divider): New functions.
      (expose_window): Calculate pixelwise.  Handle dividers.
      (init_xdisp): Initialize pixel values.
      * xfaces.c (Qwindow_divider): New face.
      (realize_basic_faces): Realize it.
      * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
      (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
      (x_set_scroll_bar_default_width): Default actual width to 16.
      (Fx_create_frame): Set sizes pixelwise.
      (x_create_tip_frame): Default divider widths to zero.  Pixelize
      call of change_frame_size.
      (Fx_show_tip): Handle divider widths.  Initial pixel position
      and sizes.
      (frame_parm_handler x_frame_parm_handlers): Add divider widths.
      (Vx_window_vertical_drag_shape): New option.
      * xmenu.c (free_frame_menubar): Pixelize call of
      x_set_window_size.
      * xterm.c (x_draw_window_divider): New function.
      (x_update_window_end): Optionally draw right divider.
      (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
      (XTset_vertical_scroll_bar): Use scroll bar pixel width.
      (handle_one_xevent, x_new_font): Calculate pixelwise.
      (x_set_window_size_1, x_set_window_size): New argument
      pixelwise.  Calculate pixelwise.
      (x_wm_set_size_hint): Pixelize call of check_frame_size.
      (struct x_redisplay_interface): Add x_draw_window_divider.
      * xterm.h (struct x_output): Add vertical_drag_cursor.
      
      * cus-start.el (frame-resize-pixelwise)
      (window-resize-pixelwise): New entries.
      * emacs-lisp/debug.el (debug): Use window-total-height instead
      of window-total-size.
      * frame.el (tool-bar-lines-needed): Defalias to tool-bar-height.
      * help.el (describe-bindings-internal): Call help-buffer
      (temp-buffer-max-width): New option.
      (resize-temp-buffer-window, help-window-setup)
      (with-help-window): Rewrite.
      * mouse.el (mouse-drag-line): Rewrite.  Add key bindings for
      dragging dividers.
      * window.el (frame-char-size, window-min-pixel-height)
      (window-safe-min-pixel-height, window-safe-min-pixel-width)
      (window-min-pixel-width, window-safe-min-pixel-size)
      (window-combination-p, window-safe-min-size)
      (window-resizable-p, window--size-to-pixel)
      (window--pixel-to-size, window--resize-apply-p): New functions.
      (window-safe-min-height): Fix doc-string.
      (window-size, window-min-size, window--min-size-1)
      (window-sizable, window-sizable-p, window--min-delta-1)
      (window-min-delta, window--max-delta-1, window-max-delta)
      (window--resizable, window--resizable-p, window-resizable)
      (window-full-height-p, window-full-width-p, window-at-side-p)
      (window--in-direction-2, window-in-direction)
      (window--resize-reset-1, window--resize-mini-window)
      (window-resize, window-resize-no-error)
      (window--resize-child-windows-normal)
      (window--resize-child-windows, window--resize-siblings)
      (window--resize-this-window, window--resize-root-window)
      (window--resize-root-window-vertically)
      (adjust-window-trailing-edge, enlarge-window, shrink-window)
      (maximize-window, minimize-window, delete-window)
      (quit-restore-window, window-split-min-size, split-window)
      (balance-windows-2, balance-windows)
      (balance-windows-area-adjust, balance-windows-area)
      (window--state-get-1, window-state-get, window--state-put-1)
      (window--state-put-2, window-state-put)
      (display-buffer-record-window, window--display-buffer): Make
      functions handle pixelwise sizing of windows.
      (display-buffer--action-function-custom-type)
      (display-buffer-fallback-action): Add
      display-buffer-in-previous-window.
      (display-buffer-use-some-window): Resize window to height it had
      before.
      (fit-window-to-buffer-horizontally): New option.
      (fit-frame-to-buffer): Describe new values.
      (fit-frame-to-buffer-bottom-margin): Replace with
      fit-frame-to-buffer-margins.
      (window--sanitize-margin): New function.
      (fit-frame-to-buffer, fit-window-to-buffer): Rewrite completely
      using window-text-pixel-size.
      880e6158
  32. 14 Nov, 2013 1 commit
    • Paul Eggert's avatar
      Prefer tail calls. · d672ac3c
      Paul Eggert authored
      * lib-src/ebrowse.c (xstrdup):
      * lib-src/etags.c (savenstr):
      * lwlib/lwlib.c (safe_strdup):
      * src/xfns.c (xic_create_fontsetname):
      * src/xrdb.c (gethomedir): Prefer tail calls.
      * lib-src/etags.c (concat): Omit unnecessary assignment.
      d672ac3c
  33. 06 Nov, 2013 1 commit