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1 /* Define console object for XEmacs.
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2 Copyright (C) 1996 Ben Wing
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3
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4 This file is part of XEmacs.
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5
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6 XEmacs is free software; you can redistribute it and/or modify it
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7 under the terms of the GNU General Public License as published by the
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8 Free Software Foundation; either version 2, or (at your option) any
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9 later version.
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10
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11 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with XEmacs; see the file COPYING. If not, write to
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18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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19 Boston, MA 02111-1307, USA. */
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20
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21 /* Synched up with: Not in FSF. */
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22
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23 /* Written by Ben Wing. */
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24
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25 #ifndef _XEMACS_CONSOLE_H_
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26 #define _XEMACS_CONSOLE_H_
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27
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28 /* Devices and consoles are similar entities. The idea is that
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29 a console represents a physical keyboard/mouse/other-input-source
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30 while a device represents a display where frames appear on.
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31 In the X world, a console is a "Display" while a device is a
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32 "Screen". Implementationally, it can sometimes get confusing:
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33 under X, multiple devices on a single console are different
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34 "Display" connections to what is in reality the same Display on
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35 the same server. Because of this, input comes from the device
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36 and not from the console. This is OK because events are basically
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37 always tagged to a particular X window (i.e. frame),
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38 which exists on only one screen; therefore the event won't be
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39 reported multiple times even if there are multiple devices on
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40 the same physical display. This is an implementational detail
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41 specific to X consoles (e.g. under NeXTstep or Windows, this
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42 could be different, and input would come directly from the console).
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43 */
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44
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282
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45
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46 /* GCC does not like forward enum declaration. This needs to be
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47 defined here. What a disgust! */
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48
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49 enum device_metrics
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50 {
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284
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51 DM_color_default, DM_color_select, DM_color_balloon, DM_color_3d_face,
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52 DM_color_3d_light, DM_color_3d_dark, DM_color_menu, DM_color_menu_highlight,
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53 DM_color_menu_button, DM_color_menu_disabled, DM_color_toolbar,
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54 DM_color_scrollbar, DM_color_desktop, DM_color_workspace, DM_font_default,
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55 DM_font_menubar, DM_font_dialog, DM_size_cursor, DM_size_scrollbar,
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56 DM_size_menu, DM_size_toolbar, DM_size_toolbar_button,
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57 DM_size_toolbar_border, DM_size_icon, DM_size_icon_small, DM_size_device,
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58 DM_size_workspace, DM_size_device_mm, DM_device_dpi, DM_num_bit_planes,
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59 DM_num_color_cells, DM_mouse_buttons, DM_swap_buttons, DM_show_sounds,
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60 DM_slow_device, DM_security
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282
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61 };
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62
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0
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63 struct console_methods
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64 {
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65 CONST char *name; /* Used by print_console, print_device, print_frame */
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66 Lisp_Object symbol;
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67 Lisp_Object predicate_symbol;
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68
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69 /* console methods */
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70 void (*init_console_method) (struct console *, Lisp_Object props);
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71 void (*mark_console_method) (struct console *, void (*)(Lisp_Object));
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72 int (*initially_selected_for_input_method) (struct console *);
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73 void (*delete_console_method) (struct console *);
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74 Lisp_Object (*semi_canonicalize_console_connection_method)
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75 (Lisp_Object connection, Error_behavior errb);
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76 Lisp_Object (*semi_canonicalize_device_connection_method)
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77 (Lisp_Object connection, Error_behavior errb);
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78 Lisp_Object (*canonicalize_console_connection_method)
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79 (Lisp_Object connection, Error_behavior errb);
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80 Lisp_Object (*canonicalize_device_connection_method)
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81 (Lisp_Object connection, Error_behavior errb);
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82 Lisp_Object (*device_to_console_connection_method)
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83 (Lisp_Object connection, Error_behavior errb);
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84
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85 /* device methods */
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86 void (*init_device_method) (struct device *, Lisp_Object props);
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87 void (*finish_init_device_method) (struct device *, Lisp_Object props);
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88 void (*delete_device_method) (struct device *);
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89 void (*mark_device_method) (struct device *, void (*)(Lisp_Object));
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90 void (*asynch_device_change_method) (void);
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282
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91 Lisp_Object (*device_system_metrics_method) (struct device *, enum device_metrics);
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335
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92 unsigned int (*device_implementation_flags_method) (void);
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0
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93
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94 /* frame methods */
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95 Lisp_Object *device_specific_frame_props;
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96 void (*init_frame_1_method) (struct frame *, Lisp_Object properties);
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97 void (*init_frame_2_method) (struct frame *, Lisp_Object properties);
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98 void (*init_frame_3_method) (struct frame *);
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99 void (*after_init_frame_method) (struct frame *, int first_on_device,
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100 int first_on_console);
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101 void (*mark_frame_method) (struct frame *, void (*)(Lisp_Object));
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102 void (*delete_frame_method) (struct frame *);
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103 void (*focus_on_frame_method) (struct frame *);
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104 void (*raise_frame_method) (struct frame *);
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105 void (*lower_frame_method) (struct frame *);
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106 int (*get_mouse_position_method) (struct device *d, Lisp_Object *frame,
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107 int *x, int *y);
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108 void (*set_mouse_position_method) (struct window *w, int x, int y);
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109 void (*make_frame_visible_method) (struct frame *f);
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110 void (*make_frame_invisible_method) (struct frame *f);
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111 void (*iconify_frame_method) (struct frame *f);
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112 Lisp_Object (*frame_property_method) (struct frame *f, Lisp_Object prop);
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113 int (*internal_frame_property_p_method) (struct frame *f,
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114 Lisp_Object prop);
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115 Lisp_Object (*frame_properties_method) (struct frame *f);
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116 void (*set_frame_properties_method) (struct frame *f, Lisp_Object plist);
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117 void (*set_frame_size_method) (struct frame *f, int width, int height);
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118 void (*set_frame_position_method) (struct frame *f, int xoff, int yoff);
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119 int (*frame_visible_p_method) (struct frame *f);
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120 int (*frame_totally_visible_p_method) (struct frame *f);
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121 int (*frame_iconified_p_method) (struct frame *f);
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2
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122 void (*set_title_from_bufbyte_method) (struct frame *f, Bufbyte *title);
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123 void (*set_icon_name_from_bufbyte_method) (struct frame *f, Bufbyte *title);
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0
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124 void (*set_frame_pointer_method) (struct frame *f);
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125 void (*set_frame_icon_method) (struct frame *f);
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126 void (*popup_menu_method) (Lisp_Object menu, Lisp_Object event);
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127 Lisp_Object (*get_frame_parent_method) (struct frame *f);
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269
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128 void (*update_frame_external_traits_method) (struct frame *f, Lisp_Object name);
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282
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129 int (*frame_size_fixed_p_method) (struct frame *f);
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0
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130
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131 /* redisplay methods */
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132 int (*left_margin_width_method) (struct window *);
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133 int (*right_margin_width_method) (struct window *);
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251
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134 int (*text_width_method) (struct frame *f, struct face_cachel *cachel,
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0
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135 CONST Emchar *str, Charcount len);
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136 void (*output_display_block_method) (struct window *, struct display_line *,
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137 int, int, int, int, int, int, int);
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138 int (*divider_height_method) (void);
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139 int (*eol_cursor_width_method) (void);
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140 void (*output_vertical_divider_method) (struct window *, int);
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141 void (*clear_to_window_end_method) (struct window *, int, int);
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142 void (*clear_region_method) (Lisp_Object, face_index, int, int, int, int);
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143 void (*clear_frame_method) (struct frame *);
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144 void (*output_begin_method) (struct device *);
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145 void (*output_end_method) (struct device *);
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146 int (*flash_method) (struct device *);
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147 void (*ring_bell_method) (struct device *, int volume, int pitch,
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148 int duration);
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149 void (*frame_redraw_cursor_method) (struct frame *f);
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265
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150 void (*set_final_cursor_coords_method) (struct frame *, int, int);
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0
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151
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152 /* color methods */
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153 int (*initialize_color_instance_method) (struct Lisp_Color_Instance *,
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154 Lisp_Object name,
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155 Lisp_Object device,
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156 Error_behavior errb);
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157 void (*mark_color_instance_method) (struct Lisp_Color_Instance *,
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158 void (*)(Lisp_Object));
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159 void (*print_color_instance_method) (struct Lisp_Color_Instance *,
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160 Lisp_Object printcharfun,
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161 int escapeflag);
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162 void (*finalize_color_instance_method) (struct Lisp_Color_Instance *);
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163 int (*color_instance_equal_method) (struct Lisp_Color_Instance *,
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164 struct Lisp_Color_Instance *,
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165 int depth);
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166 unsigned long (*color_instance_hash_method) (struct Lisp_Color_Instance *,
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167 int depth);
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168 Lisp_Object (*color_instance_rgb_components_method)
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169 (struct Lisp_Color_Instance *);
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170 int (*valid_color_name_p_method) (struct device *, Lisp_Object color);
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171
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172 /* font methods */
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173 int (*initialize_font_instance_method) (struct Lisp_Font_Instance *,
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174 Lisp_Object name,
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175 Lisp_Object device,
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176 Error_behavior errb);
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177 void (*mark_font_instance_method) (struct Lisp_Font_Instance *,
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178 void (*)(Lisp_Object));
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179 void (*print_font_instance_method) (struct Lisp_Font_Instance *,
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180 Lisp_Object printcharfun,
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181 int escapeflag);
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182 void (*finalize_font_instance_method) (struct Lisp_Font_Instance *);
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183 Lisp_Object (*font_instance_truename_method) (struct Lisp_Font_Instance *,
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184 Error_behavior errb);
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185 Lisp_Object (*font_instance_properties_method) (struct Lisp_Font_Instance *);
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186 Lisp_Object (*list_fonts_method) (Lisp_Object pattern,
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187 Lisp_Object device);
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188 Lisp_Object (*find_charset_font_method) (Lisp_Object device,
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189 Lisp_Object font,
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190 Lisp_Object charset);
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191 int (*font_spec_matches_charset_method) (struct device *d,
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192 Lisp_Object charset,
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193 CONST Bufbyte *nonreloc,
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194 Lisp_Object reloc,
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195 Bytecount offset,
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196 Bytecount length);
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197
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198 /* image methods */
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199 void (*mark_image_instance_method) (struct Lisp_Image_Instance *,
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200 void (*)(Lisp_Object));
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201 void (*print_image_instance_method) (struct Lisp_Image_Instance *,
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202 Lisp_Object printcharfun,
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203 int escapeflag);
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204 void (*finalize_image_instance_method) (struct Lisp_Image_Instance *);
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205 int (*image_instance_equal_method) (struct Lisp_Image_Instance *,
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206 struct Lisp_Image_Instance *,
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207 int depth);
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208 unsigned long (*image_instance_hash_method) (struct Lisp_Image_Instance *,
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209 int depth);
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278
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210 void (*init_image_instance_from_eimage_method) (struct Lisp_Image_Instance *ii,
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211 int width, int height,
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212 unsigned char *eimage,
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213 int dest_mask,
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214 Lisp_Object instantiator,
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215 Lisp_Object domain);
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216 Lisp_Object (*locate_pixmap_file_method) (Lisp_Object file_method);
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0
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217 int (*colorize_image_instance_method) (Lisp_Object image_instance,
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218 Lisp_Object fg, Lisp_Object bg);
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280
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219 #ifdef HAVE_XPM
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220 /* which is more tacky - this or #defines in glyphs.c? */
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221 void (*xpm_instantiate_method)(Lisp_Object image_instance,
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222 Lisp_Object instantiator,
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223 Lisp_Object pointer_fg,
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224 Lisp_Object pointer_bg,
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225 int dest_mask, Lisp_Object domain);
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226 #endif
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288
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227 #ifdef HAVE_WINDOW_SYSTEM
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228 /* which is more tacky - this or #defines in glyphs.c? */
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229 void (*xbm_instantiate_method)(Lisp_Object image_instance,
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230 Lisp_Object instantiator,
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231 Lisp_Object pointer_fg,
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232 Lisp_Object pointer_bg,
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233 int dest_mask, Lisp_Object domain);
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234 #endif
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0
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235 Lisp_Object image_conversion_list;
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236
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237 #ifdef HAVE_TOOLBARS
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238 /* toolbar methods */
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239 void (*output_frame_toolbars_method) (struct frame *);
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240 void (*initialize_frame_toolbars_method) (struct frame *);
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241 void (*free_frame_toolbars_method) (struct frame *);
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242 void (*output_toolbar_button_method) (struct frame *, Lisp_Object);
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243 void (*redraw_frame_toolbars_method) (struct frame *);
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244 void (*redraw_exposed_toolbars_method) (struct frame *f, int x, int y,
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245 int width, int height);
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246 #endif
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247
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248 #ifdef HAVE_SCROLLBARS
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249 /* scrollbar methods */
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102
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250 int (*inhibit_scrollbar_slider_size_change_method) (void);
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0
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251 void (*free_scrollbar_instance_method) (struct scrollbar_instance *);
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252 void (*release_scrollbar_instance_method) (struct scrollbar_instance *);
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253 void (*create_scrollbar_instance_method) (struct frame *, int,
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254 struct scrollbar_instance *);
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255 void (*update_scrollbar_instance_values_method) (struct window *,
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256 struct scrollbar_instance *,
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257 int, int, int, int, int,
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258 int, int, int, int, int);
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259 void (*update_scrollbar_instance_status_method) (struct window *, int, int,
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260 struct
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261 scrollbar_instance *);
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262 void (*scrollbar_pointer_changed_in_window_method) (struct window *w);
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263 #ifdef MEMORY_USAGE_STATS
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264 int (*compute_scrollbar_instance_usage_method) (struct device *,
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265 struct scrollbar_instance *,
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266 struct overhead_stats *);
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267 #endif
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268 #endif /* HAVE_SCROLLBARS */
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269
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270 #ifdef HAVE_MENUBARS
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271 /* menubar methods */
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272 void (*update_frame_menubars_method) (struct frame *);
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273 void (*free_frame_menubars_method) (struct frame *);
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274 #endif
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275
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276 #ifdef HAVE_DIALOGS
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277 /* dialog methods */
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284
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278 void (*popup_dialog_box_method) (struct frame *, Lisp_Object dbox_desc);
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0
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279 #endif
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280 };
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281
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269
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282 /*
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283 * Constants returned by device_implementation_flags_method
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284 */
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285 /* Set when device uses pixel-based geometry */
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286 #define XDEVIMPF_PIXEL_GEOMETRY 0x00000001L
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287
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288
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0
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289 #define CONSOLE_TYPE_NAME(c) ((c)->conmeths->name)
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290 #define CONSOLE_TYPE(c) ((c)->conmeths->symbol)
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291 #define CONMETH_TYPE(meths) ((meths)->symbol)
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292
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293 /******** Accessing / calling a console method *********/
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294
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295 #define HAS_CONTYPE_METH_P(meth, m) ((meth)->m##_method)
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296 #define CONTYPE_METH(meth, m, args) (((meth)->m##_method) args)
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297
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298 /* Call a void-returning console method, if it exists */
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272
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299 #define MAYBE_CONTYPE_METH(meth, m, args) do { \
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0
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300 struct console_methods *_maybe_contype_meth_meth = (meth); \
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301 if (HAS_CONTYPE_METH_P (_maybe_contype_meth_meth, m)) \
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302 CONTYPE_METH (_maybe_contype_meth_meth, m, args); \
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303 } while (0)
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304
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305 /* Call a console method, if it exists; otherwise return
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272
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306 the specified value - meth is multiply evaluated. */
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307 #define CONTYPE_METH_OR_GIVEN(meth, m, args, given) \
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308 (HAS_CONTYPE_METH_P (meth, m) ? \
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309 CONTYPE_METH (meth, m, args) : (given))
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0
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310
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311 /* Call an int-returning console method, if it exists; otherwise
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312 return 0 */
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313 #define MAYBE_INT_CONTYPE_METH(meth, m, args) \
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314 CONTYPE_METH_OR_GIVEN (meth, m, args, 0)
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315
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316 /* Call an Lisp-Object-returning console method, if it exists;
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317 otherwise return Qnil */
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318 #define MAYBE_LISP_CONTYPE_METH(meth, m, args) \
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319 CONTYPE_METH_OR_GIVEN (meth, m, args, Qnil)
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320
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321 /******** Same functions, operating on a console instead of a
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322 struct console_methods ********/
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323
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324 #define HAS_CONMETH_P(c, m) HAS_CONTYPE_METH_P ((c)->conmeths, m)
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325 #define CONMETH(c, m, args) CONTYPE_METH ((c)->conmeths, m, args)
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326 #define MAYBE_CONMETH(c, m, args) MAYBE_CONTYPE_METH ((c)->conmeths, m, args)
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327 #define CONMETH_OR_GIVEN(c, m, args, given) \
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328 CONTYPE_METH_OR_GIVEN((c)->conmeths, m, args, given)
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329 #define MAYBE_INT_CONMETH(c, m, args) \
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330 MAYBE_INT_CONTYPE_METH ((c)->conmeths, m, args)
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331 #define MAYBE_LISP_CONMETH(c, m, args) \
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332 MAYBE_LISP_CONTYPE_METH ((c)->conmeths, m, args)
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333
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334 /******** Defining new console types ********/
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335
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185
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336 typedef struct console_type_entry console_type_entry;
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0
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337 struct console_type_entry
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338 {
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339 Lisp_Object symbol;
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340 struct console_methods *meths;
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341 };
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342
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185
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343 #define DECLARE_CONSOLE_TYPE(type) \
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0
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344 extern struct console_methods * type##_console_methods
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345
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185
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346 #define DEFINE_CONSOLE_TYPE(type) \
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0
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347 struct console_methods * type##_console_methods
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348
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185
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349 #define INITIALIZE_CONSOLE_TYPE(type, obj_name, pred_sym) do { \
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350 type##_console_methods = xnew_and_zero (struct console_methods); \
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351 type##_console_methods->name = obj_name; \
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352 type##_console_methods->symbol = Q##type; \
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353 defsymbol (&type##_console_methods->predicate_symbol, pred_sym); \
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354 add_entry_to_console_type_list (Q##type, type##_console_methods); \
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355 type##_console_methods->image_conversion_list = Qnil; \
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356 staticpro (&type##_console_methods->image_conversion_list); \
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357 } while (0)
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0
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358
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359 /* Declare that console-type TYPE has method M; used in
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360 initialization routines */
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361 #define CONSOLE_HAS_METHOD(type, m) \
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362 (type##_console_methods->m##_method = type##_##m)
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363
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364 struct console
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365 {
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366 struct lcrecord_header header;
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367
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368 /* Description of this console's methods. */
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369 struct console_methods *conmeths;
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370
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371 /* A structure of auxiliary data specific to the console type.
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372 struct x_console is used for X window frames; defined in console-x.h
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373 struct tty_console is used to TTY's; defined in console-tty.h */
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374 void *console_data;
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375
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376 /* Character that causes a quit. Normally C-g.
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377 #### Should be possible for this not to be ASCII. */
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378 int quit_char;
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379
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380 /* ----- begin partially-completed console localization of
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381 event loop ---- */
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382
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383 int local_var_flags;
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384
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385 #define MARKED_SLOT(x) Lisp_Object x
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386 #include "conslots.h"
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387 #undef MARKED_SLOT
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388
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389 /* Where to store the next keystroke of the macro.
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390 Index into con->kbd_macro_builder. */
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391 int kbd_macro_ptr;
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392
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393 /* The finalized section of the macro starts at kbd_macro_buffer and
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394 ends before this. This is not the same as kbd_macro_pointer, because
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395 we advance this to kbd_macro_pointer when a key's command is complete.
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396 This way, the keystrokes for "end-kbd-macro" are not included in the
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397 macro. */
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398 int kbd_macro_end;
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399
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400 /* ----- end partially-completed console localization of event loop ---- */
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401
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402 unsigned int input_enabled :1;
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403 };
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404
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405 DECLARE_LRECORD (console, struct console);
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406 #define XCONSOLE(x) XRECORD (x, console, struct console)
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407 #define XSETCONSOLE(x, p) XSETRECORD (x, p, console)
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408 #define CONSOLEP(x) RECORDP (x, console)
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409 #define GC_CONSOLEP(x) GC_RECORDP (x, console)
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410 #define CHECK_CONSOLE(x) CHECK_RECORD (x, console)
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411 #define CONCHECK_CONSOLE(x) CONCHECK_RECORD (x, console)
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412
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272
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413 #define CHECK_LIVE_CONSOLE(x) do { \
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414 CHECK_CONSOLE (x); \
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415 if (! CONSOLE_LIVE_P (XCONSOLE (x))) \
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416 dead_wrong_type_argument (Qconsole_live_p, (x)); \
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417 } while (0)
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418 #define CONCHECK_LIVE_CONSOLE(x) do { \
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419 CONCHECK_CONSOLE (x); \
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420 if (! CONSOLE_LIVE_P (XCONSOLE (x))) \
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421 x = wrong_type_argument (Qconsole_live_p, (x)); \
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422 } while (0)
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0
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423
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424 #define CONSOLE_TYPE_P(con, type) EQ (CONSOLE_TYPE (con), Q##type)
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425
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426 #ifdef ERROR_CHECK_TYPECHECK
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272
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427 INLINE struct console *
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428 error_check_console_type (struct console *con, Lisp_Object sym);
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429 INLINE struct console *
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430 error_check_console_type (struct console *con, Lisp_Object sym)
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431 {
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432 assert (EQ (CONSOLE_TYPE (con), sym));
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433 return con;
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434 }
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435 # define CONSOLE_TYPE_DATA(con, type) \
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436 (*(struct type##_console **) \
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437 &(error_check_console_type (con, Q##type))->console_data)
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0
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438 #else
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272
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439 # define CONSOLE_TYPE_DATA(con, type) \
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440 (*(struct type##_console **) &((con)->console_data))
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0
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441 #endif
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442
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272
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443 #define CHECK_CONSOLE_TYPE(x, type) do { \
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444 CHECK_CONSOLE (x); \
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445 if (! CONSOLE_TYPE_P (XCONSOLE (x), type)) \
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446 dead_wrong_type_argument \
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447 (type##_console_methods->predicate_symbol, x); \
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448 } while (0)
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449 #define CONCHECK_CONSOLE_TYPE(x, type) do { \
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450 CONCHECK_CONSOLE (x); \
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451 if (!(CONSOLEP (x) && \
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452 CONSOLE_TYPE_P (XCONSOLE (x), type))) \
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453 x = wrong_type_argument \
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454 (type##_console_methods->predicate_symbol, x); \
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455 } while (0)
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0
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456
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457 /* #### These should be in the console-*.h files but there are
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458 too many places where the abstraction is broken. Need to
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459 fix. */
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460
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461 #ifdef HAVE_X_WINDOWS
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462 #define CONSOLE_TYPESYM_X_P(typesym) EQ (typesym, Qx)
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463 #else
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464 #define CONSOLE_TYPESYM_X_P(typesym) 0
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465 #endif
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466 #ifdef HAVE_TTY
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467 #define CONSOLE_TYPESYM_TTY_P(typesym) EQ (typesym, Qtty)
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468 #else
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469 #define CONSOLE_TYPESYM_TTY_P(typesym) 0
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470 #endif
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213
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471 #ifdef HAVE_MS_WINDOWS
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472 #define CONSOLE_TYPESYM_MSWINDOWS_P(typesym) EQ (typesym, Qmswindows)
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209
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473 #else
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213
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474 #define CONSOLE_TYPESYM_MSWINDOWS_P(typesym) 0
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209
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475 #endif
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0
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476 #define CONSOLE_TYPESYM_STREAM_P(typesym) EQ (typesym, Qstream)
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477
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478 #define CONSOLE_TYPESYM_WIN_P(typesym) \
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213
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479 (CONSOLE_TYPESYM_X_P (typesym) || CONSOLE_TYPESYM_MSWINDOWS_P (typesym))
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0
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480
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481 #define CONSOLE_X_P(con) CONSOLE_TYPESYM_X_P (CONSOLE_TYPE (con))
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482 #define CHECK_X_CONSOLE(z) CHECK_CONSOLE_TYPE (z, x)
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483 #define CONCHECK_X_CONSOLE(z) CONCHECK_CONSOLE_TYPE (z, x)
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484
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485 #define CONSOLE_TTY_P(con) CONSOLE_TYPESYM_TTY_P (CONSOLE_TYPE (con))
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486 #define CHECK_TTY_CONSOLE(z) CHECK_CONSOLE_TYPE (z, tty)
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487 #define CONCHECK_TTY_CONSOLE(z) CONCHECK_CONSOLE_TYPE (z, tty)
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488
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213
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489 #define CONSOLE_MSWINDOWS_P(con) CONSOLE_TYPESYM_MSWINDOWS_P (CONSOLE_TYPE (con))
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490 #define CHECK_MSWINDOWS_CONSOLE(z) CHECK_CONSOLE_TYPE (z, mswindows)
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491 #define CONCHECK_MSWINDOWS_CONSOLE(z) CONCHECK_CONSOLE_TYPE (z, mswindows)
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209
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492
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0
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493 #define CONSOLE_STREAM_P(con) CONSOLE_TYPESYM_STREAM_P (CONSOLE_TYPE (con))
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494 #define CHECK_STREAM_CONSOLE(z) CHECK_CONSOLE_TYPE (z, stream)
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495 #define CONCHECK_STREAM_CONSOLE(z) CONCHECK_CONSOLE_TYPE (z, stream)
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496
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497 #define CONSOLE_WIN_P(con) CONSOLE_TYPESYM_WIN_P (CONSOLE_TYPE (con))
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498
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272
|
499 EXFUN (Fconsole_disable_input, 1);
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|
500 EXFUN (Fdelete_console, 2);
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|
|
501 EXFUN (Fselect_console, 1);
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|
|
502 EXFUN (Fselected_console, 0);
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0
|
503
|
|
272
|
504 extern Lisp_Object Qcreate_console_hook, Qdelete_console_hook;
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|
|
505 extern Lisp_Object Vconsole_defaults, Vconsole_type_list, Vselected_console;
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|
0
|
506
|
|
|
507 /* This structure marks which slots in a console have corresponding
|
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508 default values in console_defaults.
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509 Each such slot has a nonzero value in this structure.
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510 The value has only one nonzero bit.
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511
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512 When a console has its own local value for a slot,
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513 the bit for that slot (found in the same slot in this structure)
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|
|
514 is turned on in the console's local_var_flags slot.
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515
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516 If a slot in this structure is zero, then even though there may
|
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517 be a DEFVAR_CONSOLE_LOCAL for the slot, there is no default value for it;
|
|
|
518 and the corresponding slot in console_defaults is not used. */
|
|
|
519
|
|
|
520 extern struct console console_local_flags;
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|
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521
|
|
|
522 int valid_console_type_p (Lisp_Object type);
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|
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523
|
|
|
524 #define CONSOLE_LIVE_P(con) (!EQ (CONSOLE_TYPE (con), Qdead))
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|
|
525
|
|
|
526 #define CONSOLE_NAME(con) ((con)->name)
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|
|
527 #define CONSOLE_CONNECTION(con) ((con)->connection)
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|
|
528 #define CONSOLE_CANON_CONNECTION(con) ((con)->canon_connection)
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|
|
529 #define CONSOLE_FUNCTION_KEY_MAP(con) ((con)->function_key_map)
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|
|
530 #define CONSOLE_DEVICE_LIST(con) ((con)->device_list)
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|
|
531 #define CONSOLE_SELECTED_DEVICE(con) ((con)->selected_device)
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|
|
532 #define CONSOLE_SELECTED_FRAME(con) \
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|
|
533 DEVICE_SELECTED_FRAME (XDEVICE ((con)->selected_device))
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|
|
534 #define CONSOLE_LAST_NONMINIBUF_FRAME(con) NON_LVALUE ((con)->_last_nonminibuf_frame)
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|
|
535 #define CONSOLE_QUIT_CHAR(con) ((con)->quit_char)
|
|
|
536
|
|
2
|
537 #define CDFW_CONSOLE(obj) \
|
|
|
538 (WINDOWP (obj) ? WINDOW_CONSOLE (XWINDOW (obj)) \
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|
|
539 : (FRAMEP (obj) ? FRAME_CONSOLE (XFRAME (obj)) \
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|
|
540 : (DEVICEP (obj) ? DEVICE_CONSOLE (XDEVICE (obj)) \
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|
|
541 : (CONSOLEP (obj) ? obj \
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|
|
542 : Qnil))))
|
|
0
|
543
|
|
|
544 #define CONSOLE_LOOP(concons) LIST_LOOP (concons, Vconsole_list)
|
|
|
545 #define CONSOLE_DEVICE_LOOP(devcons, con) \
|
|
|
546 LIST_LOOP (devcons, CONSOLE_DEVICE_LIST (con))
|
|
|
547
|
|
|
548 DECLARE_CONSOLE_TYPE (dead);
|
|
|
549 extern console_type_entry_dynarr *the_console_type_entry_dynarr;
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|
|
550
|
|
|
551 Lisp_Object create_console (Lisp_Object name, Lisp_Object type,
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|
|
552 Lisp_Object connection, Lisp_Object props);
|
|
|
553 void select_console_1 (Lisp_Object);
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|
|
554 struct console *decode_console (Lisp_Object);
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|
|
555 Lisp_Object make_console (struct console *c);
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|
|
556 void add_entry_to_console_type_list (Lisp_Object symbol,
|
|
|
557 struct console_methods *type);
|
|
|
558 struct console_methods *decode_console_type (Lisp_Object type,
|
|
|
559 Error_behavior errb);
|
|
|
560 void delete_console_internal (struct console *con, int force,
|
|
|
561 int from_kill_emacs, int from_io_error);
|
|
|
562 void io_error_delete_console (Lisp_Object console);
|
|
|
563 void set_console_last_nonminibuf_frame (struct console *con,
|
|
|
564 Lisp_Object frame);
|
|
|
565
|
|
|
566 #endif /* _XEMACS_CONSOLE_H_ */
|
