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872
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1 /* Define console object for XEmacs.
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2 Copyright (C) 1996, 2002 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 INCLUDED_console_impl_h_
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26 #define INCLUDED_console_impl_h_
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27
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28 #include "console.h"
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29
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30 extern const struct struct_description cted_description;
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31 extern const struct struct_description console_methods_description;
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32
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33
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34 /*
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35 * Constants returned by device_implementation_flags_method
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36 */
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37
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38 /* Set when device uses pixel-based geometry */
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39 #define XDEVIMPF_PIXEL_GEOMETRY 0x00000001L
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40
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41 /* Indicates that the device is a printer */
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42 #define XDEVIMPF_IS_A_PRINTER 0x00000002L
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43
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44 /* Do not automatically redisplay this device */
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45 #define XDEVIMPF_NO_AUTO_REDISPLAY 0x00000004L
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46
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47 /* Do not delete the device when last frame's gone */
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48 #define XDEVIMPF_FRAMELESS_OK 0x00000008L
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49
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50 /* Do not preempt resiaply of frame or device once it starts */
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51 #define XDEVIMPF_DONT_PREEMPT_REDISPLAY 0x00000010L
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52
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53 struct console_methods
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54 {
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55 const char *name; /* Used by print_console, print_device, print_frame */
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56 Lisp_Object symbol;
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57 Lisp_Object predicate_symbol;
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58 unsigned int flags; /* Read-only implementation flags, set once upon
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59 console type creation. INITIALIZE_CONSOLE_TYPE sets
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60 this member to 0. */
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61
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62 /* console methods */
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63 void (*init_console_method) (struct console *, Lisp_Object props);
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64 void (*mark_console_method) (struct console *);
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65 int (*initially_selected_for_input_method) (struct console *);
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66 void (*delete_console_method) (struct console *);
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67 Lisp_Object (*semi_canonicalize_console_connection_method)
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68 (Lisp_Object connection, Error_Behavior errb);
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69 Lisp_Object (*semi_canonicalize_device_connection_method)
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70 (Lisp_Object connection, Error_Behavior errb);
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71 Lisp_Object (*canonicalize_console_connection_method)
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72 (Lisp_Object connection, Error_Behavior errb);
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73 Lisp_Object (*canonicalize_device_connection_method)
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74 (Lisp_Object connection, Error_Behavior errb);
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75 Lisp_Object (*device_to_console_connection_method)
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76 (Lisp_Object connection, Error_Behavior errb);
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77
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78 /* device methods */
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79 void (*init_device_method) (struct device *, Lisp_Object props);
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80 void (*finish_init_device_method) (struct device *, Lisp_Object props);
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81 void (*delete_device_method) (struct device *);
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82 void (*mark_device_method) (struct device *);
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83 void (*asynch_device_change_method) (void);
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84 Lisp_Object (*device_system_metrics_method) (struct device *,
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85 enum device_metrics);
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86 Lisp_Object (*own_selection_method)(Lisp_Object selection_name,
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87 Lisp_Object selection_value,
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88 Lisp_Object how_to_add,
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89 Lisp_Object selection_type,
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90 int owned_p);
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91 void (*disown_selection_method)(Lisp_Object selection_name,
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92 Lisp_Object timeval);
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93 Lisp_Object (*get_foreign_selection_method) (Lisp_Object selection_symbol,
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94 Lisp_Object target_type);
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95 Lisp_Object (*selection_exists_p_method)(Lisp_Object selection_name,
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96 Lisp_Object selection_type);
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97 Lisp_Object (*available_selection_types_method)(Lisp_Object selection_name);
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98 Lisp_Object (*register_selection_data_type_method)(Lisp_Object type_name);
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99 Lisp_Object (*selection_data_type_name_method)(Lisp_Object type);
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100
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101 /* frame methods */
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102 Lisp_Object *device_specific_frame_props;
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103 void (*init_frame_1_method) (struct frame *, Lisp_Object properties,
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104 int frame_name_is_defaulted);
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105 void (*init_frame_2_method) (struct frame *, Lisp_Object properties);
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106 void (*init_frame_3_method) (struct frame *);
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107 void (*after_init_frame_method) (struct frame *, int first_on_device,
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108 int first_on_console);
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109 void (*mark_frame_method) (struct frame *);
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110 void (*delete_frame_method) (struct frame *);
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111 void (*focus_on_frame_method) (struct frame *);
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112 void (*raise_frame_method) (struct frame *);
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113 void (*lower_frame_method) (struct frame *);
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114 void (*enable_frame_method) (struct frame *);
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115 void (*disable_frame_method) (struct frame *);
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116 int (*get_mouse_position_method) (struct device *d, Lisp_Object *frame,
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117 int *x, int *y);
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118 void (*set_mouse_position_method) (struct window *w, int x, int y);
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119 void (*make_frame_visible_method) (struct frame *f);
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120 void (*make_frame_invisible_method) (struct frame *f);
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121 void (*iconify_frame_method) (struct frame *f);
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122 Lisp_Object (*frame_property_method) (struct frame *f, Lisp_Object prop);
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123 int (*internal_frame_property_p_method) (struct frame *f,
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124 Lisp_Object prop);
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125 Lisp_Object (*frame_properties_method) (struct frame *f);
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126 void (*set_frame_properties_method) (struct frame *f, Lisp_Object plist);
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127 void (*set_frame_size_method) (struct frame *f, int width, int height);
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128 void (*set_frame_position_method) (struct frame *f, int xoff, int yoff);
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129 int (*frame_visible_p_method) (struct frame *f);
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130 int (*frame_totally_visible_p_method) (struct frame *f);
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131 int (*frame_iconified_p_method) (struct frame *f);
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132 void (*set_title_from_ibyte_method) (struct frame *f, Ibyte *title);
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133 void (*set_icon_name_from_ibyte_method) (struct frame *f, Ibyte *title);
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134 void (*set_frame_pointer_method) (struct frame *f);
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135 void (*set_frame_icon_method) (struct frame *f);
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136 void (*popup_menu_method) (Lisp_Object menu, Lisp_Object event);
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137 Lisp_Object (*get_frame_parent_method) (struct frame *f);
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138 void (*update_frame_external_traits_method) (struct frame *f, Lisp_Object name);
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139 int (*frame_size_fixed_p_method) (struct frame *f);
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140 void (*eject_page_method) (struct frame *f);
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141
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142 /* redisplay methods */
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143 int (*left_margin_width_method) (struct window *);
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144 int (*right_margin_width_method) (struct window *);
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145 int (*text_width_method) (struct frame *f, struct face_cachel *cachel,
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146 const Ichar *str, Charcount len);
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147 void (*output_display_block_method) (struct window *, struct display_line *,
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148 int, int, int, int, int, int, int);
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149 int (*divider_height_method) (void);
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150 int (*eol_cursor_width_method) (void);
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151 void (*output_vertical_divider_method) (struct window *, int);
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152 void (*clear_to_window_end_method) (struct window *, int, int);
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153 void (*clear_region_method) (Lisp_Object, struct device*, struct frame*, face_index,
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154 int, int, int, int,
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155 Lisp_Object, Lisp_Object, Lisp_Object);
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156 void (*clear_frame_method) (struct frame *);
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157 void (*window_output_begin_method) (struct window *);
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158 void (*frame_output_begin_method) (struct frame *);
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159 void (*window_output_end_method) (struct window *);
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160 void (*frame_output_end_method) (struct frame *);
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161 int (*flash_method) (struct device *);
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162 void (*ring_bell_method) (struct device *, int volume, int pitch,
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163 int duration);
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164 void (*frame_redraw_cursor_method) (struct frame *f);
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165 void (*set_final_cursor_coords_method) (struct frame *, int, int);
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166 void (*bevel_area_method) (struct window *, face_index, int, int, int, int, int,
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167 int, enum edge_style);
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168 void (*output_pixmap_method) (struct window *w, Lisp_Object image_instance,
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169 struct display_box *db, struct display_glyph_area *dga,
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170 face_index findex, int cursor_start, int cursor_width,
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171 int cursor_height, int offset_bitmap);
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172 void (*output_string_method) (struct window *w, struct display_line *dl,
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173 Ichar_dynarr *buf, int xpos, int xoffset,
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174 int start_pixpos, int width, face_index findex,
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175 int cursor, int cursor_start, int cursor_width,
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176 int cursor_height);
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177
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178 /* color methods */
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179 int (*initialize_color_instance_method) (Lisp_Color_Instance *,
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180 Lisp_Object name,
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181 Lisp_Object device,
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182 Error_Behavior errb);
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183 void (*mark_color_instance_method) (Lisp_Color_Instance *);
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184 void (*print_color_instance_method) (Lisp_Color_Instance *,
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185 Lisp_Object printcharfun,
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186 int escapeflag);
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187 void (*finalize_color_instance_method) (Lisp_Color_Instance *);
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188 int (*color_instance_equal_method) (Lisp_Color_Instance *,
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189 Lisp_Color_Instance *,
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190 int depth);
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191 Hashcode (*color_instance_hash_method) (Lisp_Color_Instance *,
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192 int depth);
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193 Lisp_Object (*color_instance_rgb_components_method) (Lisp_Color_Instance *);
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194 int (*valid_color_name_p_method) (struct device *, Lisp_Object color);
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195
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196 /* font methods */
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197 int (*initialize_font_instance_method) (Lisp_Font_Instance *,
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198 Lisp_Object name,
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199 Lisp_Object device,
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200 Error_Behavior errb);
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201 void (*mark_font_instance_method) (Lisp_Font_Instance *);
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202 void (*print_font_instance_method) (Lisp_Font_Instance *,
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203 Lisp_Object printcharfun,
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204 int escapeflag);
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205 void (*finalize_font_instance_method) (Lisp_Font_Instance *);
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206 Lisp_Object (*font_instance_truename_method) (Lisp_Font_Instance *,
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207 Error_Behavior errb);
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208 Lisp_Object (*font_instance_properties_method) (Lisp_Font_Instance *);
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209 Lisp_Object (*list_fonts_method) (Lisp_Object pattern,
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210 Lisp_Object device);
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211 Lisp_Object (*find_charset_font_method) (Lisp_Object device,
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212 Lisp_Object font,
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213 Lisp_Object charset,
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214 int stage);
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215 int (*font_spec_matches_charset_method) (struct device *d,
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216 Lisp_Object charset,
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217 const Ibyte *nonreloc,
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218 Lisp_Object reloc,
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219 Bytecount offset,
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220 Bytecount length,
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221 int stage);
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222
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223 /* image methods */
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224 void (*mark_image_instance_method) (Lisp_Image_Instance *);
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225 void (*print_image_instance_method) (Lisp_Image_Instance *,
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226 Lisp_Object printcharfun,
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227 int escapeflag);
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228 void (*finalize_image_instance_method) (Lisp_Image_Instance *);
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229 void (*unmap_subwindow_method) (Lisp_Image_Instance *);
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230 void (*map_subwindow_method) (Lisp_Image_Instance *, int x, int y,
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231 struct display_glyph_area* dga);
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232 void (*resize_subwindow_method) (Lisp_Image_Instance *, int w, int h);
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233 void (*redisplay_subwindow_method) (Lisp_Image_Instance *);
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234 void (*redisplay_widget_method) (Lisp_Image_Instance *);
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235 /* Maybe this should be a specifier. Unfortunately specifiers don't
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236 allow us to represent things at the toolkit level, which is what
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237 is required here. */
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238 int (*widget_border_width_method) (void);
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239 int (*widget_spacing_method) (Lisp_Image_Instance *);
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240 int (*image_instance_equal_method) (Lisp_Image_Instance *,
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241 Lisp_Image_Instance *,
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242 int depth);
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243 Hashcode (*image_instance_hash_method) (Lisp_Image_Instance *,
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244 int depth);
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245 void (*init_image_instance_from_eimage_method) (Lisp_Image_Instance *ii,
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246 int width, int height,
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247 int slices,
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248 unsigned char *eimage,
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249 int dest_mask,
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250 Lisp_Object instantiator,
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251 Lisp_Object domain);
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252 Lisp_Object (*locate_pixmap_file_method) (Lisp_Object file_method);
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253 int (*colorize_image_instance_method) (Lisp_Object image_instance,
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254 Lisp_Object fg, Lisp_Object bg);
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255 void (*widget_query_string_geometry_method) (Lisp_Object string,
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256 Lisp_Object face,
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257 int* width, int* height,
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258 Lisp_Object domain);
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259 Lisp_Object image_conversion_list;
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260
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261 #ifdef HAVE_TOOLBARS
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262 /* toolbar methods */
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263 void (*output_frame_toolbars_method) (struct frame *);
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905
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264 void (*clear_frame_toolbars_method) (struct frame *);
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872
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265 void (*initialize_frame_toolbars_method) (struct frame *);
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266 void (*free_frame_toolbars_method) (struct frame *);
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267 void (*output_toolbar_button_method) (struct frame *, Lisp_Object);
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268 void (*redraw_frame_toolbars_method) (struct frame *);
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269 void (*redraw_exposed_toolbars_method) (struct frame *f, int x, int y,
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270 int width, int height);
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271 #endif
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272
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273 #ifdef HAVE_SCROLLBARS
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274 /* scrollbar methods */
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275 int (*inhibit_scrollbar_slider_size_change_method) (void);
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276 void (*free_scrollbar_instance_method) (struct scrollbar_instance *);
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277 void (*release_scrollbar_instance_method) (struct scrollbar_instance *);
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278 void (*create_scrollbar_instance_method) (struct frame *, int,
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279 struct scrollbar_instance *);
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280 void (*update_scrollbar_instance_values_method) (struct window *,
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281 struct scrollbar_instance *,
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282 int, int, int, int, int,
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283 int, int, int, int, int);
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284 void (*update_scrollbar_instance_status_method) (struct window *, int, int,
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285 struct
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286 scrollbar_instance *);
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287 void (*scrollbar_pointer_changed_in_window_method) (struct window *w);
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288 #ifdef MEMORY_USAGE_STATS
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289 int (*compute_scrollbar_instance_usage_method) (struct device *,
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290 struct scrollbar_instance *,
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291 struct overhead_stats *);
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292 #endif
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293 #endif /* HAVE_SCROLLBARS */
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294
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295 #ifdef HAVE_MENUBARS
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296 /* menubar methods */
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297 void (*update_frame_menubars_method) (struct frame *);
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298 void (*free_frame_menubars_method) (struct frame *);
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299 #endif
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300
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301 #ifdef HAVE_DIALOGS
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302 /* dialog methods */
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303 Lisp_Object (*make_dialog_box_internal_method) (struct frame *,
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304 Lisp_Object type,
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305 Lisp_Object keys);
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306 #endif
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307 };
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308
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309 #define CONMETH_TYPE(meths) ((meths)->symbol)
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310 #define CONMETH_IMPL_FLAG(meths, f) ((meths)->flags & (f))
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311
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312 #define CONSOLE_TYPE_NAME(c) ((c)->conmeths->name)
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313 #define CONSOLE_TYPE(c) ((c)->conmeths->symbol)
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314 #define CONSOLE_IMPL_FLAG(c, f) CONMETH_IMPL_FLAG ((c)->conmeths, (f))
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315
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316 /******** Accessing / calling a console method *********/
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317
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318 #define HAS_CONTYPE_METH_P(meth, m) ((meth)->m##_method)
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319 #define CONTYPE_METH(meth, m, args) (((meth)->m##_method) args)
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320
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321 /* Call a void-returning console method, if it exists */
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322 #define MAYBE_CONTYPE_METH(meth, m, args) do { \
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323 struct console_methods *maybe_contype_meth_meth = (meth); \
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324 if (HAS_CONTYPE_METH_P (maybe_contype_meth_meth, m)) \
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325 CONTYPE_METH (maybe_contype_meth_meth, m, args); \
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326 } while (0)
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327
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328 /* Call a console method, if it exists; otherwise return
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329 the specified value - meth is multiply evaluated. */
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330 #define CONTYPE_METH_OR_GIVEN(meth, m, args, given) \
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331 (HAS_CONTYPE_METH_P (meth, m) ? \
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332 CONTYPE_METH (meth, m, args) : (given))
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333
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334 /* Call an int-returning console method, if it exists; otherwise
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335 return 0 */
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336 #define MAYBE_INT_CONTYPE_METH(meth, m, args) \
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337 CONTYPE_METH_OR_GIVEN (meth, m, args, 0)
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338
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339 /* Call an Lisp-Object-returning console method, if it exists;
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340 otherwise return Qnil */
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341 #define MAYBE_LISP_CONTYPE_METH(meth, m, args) \
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342 CONTYPE_METH_OR_GIVEN (meth, m, args, Qnil)
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343
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344 /******** Same functions, operating on a console instead of a
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345 struct console_methods ********/
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346
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347 #define HAS_CONMETH_P(c, m) HAS_CONTYPE_METH_P ((c)->conmeths, m)
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348 #define CONMETH(c, m, args) CONTYPE_METH ((c)->conmeths, m, args)
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349 #define MAYBE_CONMETH(c, m, args) MAYBE_CONTYPE_METH ((c)->conmeths, m, args)
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350 #define CONMETH_OR_GIVEN(c, m, args, given) \
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351 CONTYPE_METH_OR_GIVEN((c)->conmeths, m, args, given)
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352 #define MAYBE_INT_CONMETH(c, m, args) \
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353 MAYBE_INT_CONTYPE_METH ((c)->conmeths, m, args)
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354 #define MAYBE_LISP_CONMETH(c, m, args) \
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355 MAYBE_LISP_CONTYPE_METH ((c)->conmeths, m, args)
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356
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357 /******** Defining new console types ********/
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358
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359 typedef struct console_type_entry console_type_entry;
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360 struct console_type_entry
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361 {
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362 Lisp_Object symbol;
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363 struct console_methods *meths;
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364 };
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365
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366 #define DECLARE_CONSOLE_TYPE(type) \
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367 extern struct console_methods * type##_console_methods
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368
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369 #define DEFINE_CONSOLE_TYPE(type) \
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370 struct console_methods * type##_console_methods
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371
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372 #define INITIALIZE_CONSOLE_TYPE(type, obj_name, pred_sym) do { \
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373 type##_console_methods = xnew_and_zero (struct console_methods); \
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374 type##_console_methods->name = obj_name; \
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375 type##_console_methods->symbol = Q##type; \
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376 defsymbol_nodump (&type##_console_methods->predicate_symbol, pred_sym); \
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377 add_entry_to_console_type_list (Q##type, type##_console_methods); \
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378 type##_console_methods->image_conversion_list = Qnil; \
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379 staticpro_nodump (&type##_console_methods->image_conversion_list); \
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380 dump_add_root_struct_ptr (&type##_console_methods, &console_methods_description); \
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381 } while (0)
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382
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383 #define REINITIALIZE_CONSOLE_TYPE(type) do { \
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384 staticpro_nodump (&type##_console_methods->predicate_symbol); \
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385 staticpro_nodump (&type##_console_methods->image_conversion_list); \
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386 } while (0)
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387
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388
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389 /* Declare that console-type TYPE has method M; used in
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390 initialization routines */
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391 #define CONSOLE_HAS_METHOD(type, m) \
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392 (type##_console_methods->m##_method = type##_##m)
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393
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394 /* Declare that console-type TYPE inherits method M
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395 implementation from console-type FROMTYPE */
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396 #define CONSOLE_INHERITS_METHOD(type, fromtype, m) \
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397 (type##_console_methods->m##_method = fromtype##_##m)
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398
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399 /* Define console type implementation flags */
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400 #define CONSOLE_IMPLEMENTATION_FLAGS(type, flg) \
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401 (type##_console_methods->flags = flg)
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402
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403 struct console
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404 {
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405 struct lcrecord_header header;
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406
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407 /* Description of this console's methods. */
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408 struct console_methods *conmeths;
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409
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934
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410 #ifdef USE_KKCC
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411 enum console_variant contype;
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412 #endif /* USE_KKCC */
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413
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872
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414 /* A structure of auxiliary data specific to the console type.
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415 struct x_console is used for X window frames; defined in console-x.h
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416 struct tty_console is used to TTY's; defined in console-tty.h */
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417 void *console_data;
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418
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419 /* Character that causes a quit. Normally C-g.
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420 #### Should be possible for this not to be ASCII. (Currently works
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421 under Windows.) */
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422 Ichar quit_char;
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423
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424 /* ----- begin partially-completed console localization of
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425 event loop ---- */
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426
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427 int local_var_flags;
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428
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429 #define MARKED_SLOT(x) Lisp_Object x
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430 #include "conslots.h"
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431
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432 /* Where to store the next keystroke of the macro.
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433 Index into con->kbd_macro_builder. */
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434 int kbd_macro_ptr;
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435
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436 /* The finalized section of the macro starts at kbd_macro_buffer and
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437 ends before this. This is not the same as kbd_macro_pointer, because
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438 we advance this to kbd_macro_pointer when a key's command is complete.
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439 This way, the keystrokes for "end-kbd-macro" are not included in the
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440 macro. */
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441 int kbd_macro_end;
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442
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443 /* ----- end partially-completed console localization of event loop ---- */
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444
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445 unsigned int input_enabled :1;
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446 };
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447
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448 /* Redefine basic properties more efficiently */
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449
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450 #undef CONSOLE_LIVE_P
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451 #define CONSOLE_LIVE_P(con) (!EQ (CONSOLE_TYPE (con), Qdead))
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452 #undef CONSOLE_DEVICE_LIST
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453 #define CONSOLE_DEVICE_LIST(con) ((con)->device_list)
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454
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455 #define CONSOLE_TYPE_P(con, type) EQ (CONSOLE_TYPE (con), Q##type)
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456
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457 #ifdef ERROR_CHECK_TYPES
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458 DECLARE_INLINE_HEADER (
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459 struct console *
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460 error_check_console_type (struct console *con, Lisp_Object sym)
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461 )
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462 {
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463 assert (EQ (CONSOLE_TYPE (con), sym));
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464 return con;
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465 }
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466 # define CONSOLE_TYPE_DATA(con, type) \
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467 (*(struct type##_console **) \
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468 &(error_check_console_type (con, Q##type))->console_data)
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469 #else
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470 # define CONSOLE_TYPE_DATA(con, type) \
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471 (*(struct type##_console **) &((con)->console_data))
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472 #endif
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473
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474 #define CHECK_CONSOLE_TYPE(x, type) do { \
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475 CHECK_CONSOLE (x); \
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476 if (! CONSOLE_TYPE_P (XCONSOLE (x), type)) \
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477 dead_wrong_type_argument \
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478 (type##_console_methods->predicate_symbol, x); \
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479 } while (0)
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480 #define CONCHECK_CONSOLE_TYPE(x, type) do { \
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481 CONCHECK_CONSOLE (x); \
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482 if (!(CONSOLEP (x) && \
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483 CONSOLE_TYPE_P (XCONSOLE (x), type))) \
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484 x = wrong_type_argument \
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485 (type##_console_methods->predicate_symbol, x); \
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486 } while (0)
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487
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488 /* #### These should be in the console-*.h files but there are
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489 too many places where the abstraction is broken. Need to
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490 fix. */
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491
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492 #ifdef HAVE_GTK
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493 #define CONSOLE_TYPESYM_GTK_P(typesym) EQ (typesym, Qgtk)
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494 #else
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495 #define CONSOLE_TYPESYM_GTK_P(typesym) 0
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496 #endif
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497
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498 #ifdef HAVE_X_WINDOWS
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499 #define CONSOLE_TYPESYM_X_P(typesym) EQ (typesym, Qx)
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500 #else
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501 #define CONSOLE_TYPESYM_X_P(typesym) 0
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502 #endif
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503 #ifdef HAVE_TTY
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504 #define CONSOLE_TYPESYM_TTY_P(typesym) EQ (typesym, Qtty)
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505 #else
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506 #define CONSOLE_TYPESYM_TTY_P(typesym) 0
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507 #endif
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508 #ifdef HAVE_MS_WINDOWS
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509 #define CONSOLE_TYPESYM_MSWINDOWS_P(typesym) EQ (typesym, Qmswindows)
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510 #else
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511 #define CONSOLE_TYPESYM_MSWINDOWS_P(typesym) 0
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512 #endif
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513 #define CONSOLE_TYPESYM_STREAM_P(typesym) EQ (typesym, Qstream)
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514
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515 #define CONSOLE_TYPESYM_WIN_P(typesym) \
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516 (CONSOLE_TYPESYM_GTK_P (typesym) || CONSOLE_TYPESYM_X_P (typesym) || CONSOLE_TYPESYM_MSWINDOWS_P (typesym))
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517
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518 #define CONSOLE_X_P(con) CONSOLE_TYPESYM_X_P (CONSOLE_TYPE (con))
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519 #define CHECK_X_CONSOLE(z) CHECK_CONSOLE_TYPE (z, x)
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520 #define CONCHECK_X_CONSOLE(z) CONCHECK_CONSOLE_TYPE (z, x)
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521
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522 #define CONSOLE_GTK_P(con) CONSOLE_TYPESYM_GTK_P (CONSOLE_TYPE (con))
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523 #define CHECK_GTK_CONSOLE(z) CHECK_CONSOLE_TYPE (z, gtk)
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524 #define CONCHECK_GTK_CONSOLE(z) CONCHECK_CONSOLE_TYPE (z, gtk)
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525
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526 #define CONSOLE_TTY_P(con) CONSOLE_TYPESYM_TTY_P (CONSOLE_TYPE (con))
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527 #define CHECK_TTY_CONSOLE(z) CHECK_CONSOLE_TYPE (z, tty)
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528 #define CONCHECK_TTY_CONSOLE(z) CONCHECK_CONSOLE_TYPE (z, tty)
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529
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530 #define CONSOLE_MSWINDOWS_P(con) CONSOLE_TYPESYM_MSWINDOWS_P (CONSOLE_TYPE (con))
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531 #define CHECK_MSWINDOWS_CONSOLE(z) CHECK_CONSOLE_TYPE (z, mswindows)
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532 #define CONCHECK_MSWINDOWS_CONSOLE(z) CONCHECK_CONSOLE_TYPE (z, mswindows)
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533
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534 #define CONSOLE_STREAM_P(con) CONSOLE_TYPESYM_STREAM_P (CONSOLE_TYPE (con))
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535 #define CHECK_STREAM_CONSOLE(z) CHECK_CONSOLE_TYPE (z, stream)
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536 #define CONCHECK_STREAM_CONSOLE(z) CONCHECK_CONSOLE_TYPE (z, stream)
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537
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538 #define CONSOLE_WIN_P(con) CONSOLE_TYPESYM_WIN_P (CONSOLE_TYPE (con))
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539
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540 /* This structure marks which slots in a console have corresponding
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541 default values in console_defaults.
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542 Each such slot has a nonzero value in this structure.
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543 The value has only one nonzero bit.
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544
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545 When a console has its own local value for a slot,
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546 the bit for that slot (found in the same slot in this structure)
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|
547 is turned on in the console's local_var_flags slot.
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548
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549 If a slot in this structure is zero, then even though there may
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550 be a DEFVAR_CONSOLE_LOCAL for the slot, there is no default value for it;
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551 and the corresponding slot in console_defaults is not used. */
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552
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|
553 extern struct console console_local_flags;
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554
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555 #define CONSOLE_NAME(con) ((con)->name)
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556 #define CONSOLE_CONNECTION(con) ((con)->connection)
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557 #define CONSOLE_CANON_CONNECTION(con) ((con)->canon_connection)
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558 #define CONSOLE_FUNCTION_KEY_MAP(con) ((con)->function_key_map)
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559 #define CONSOLE_SELECTED_DEVICE(con) ((con)->selected_device)
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560 #define CONSOLE_SELECTED_FRAME(con) \
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561 DEVICE_SELECTED_FRAME (XDEVICE ((con)->selected_device))
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562 #define CONSOLE_LAST_NONMINIBUF_FRAME(con) NON_LVALUE ((con)->last_nonminibuf_frame)
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563 #define CONSOLE_QUIT_CHAR(con) ((con)->quit_char)
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564
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565 DECLARE_CONSOLE_TYPE (dead);
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566
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567 extern console_type_entry_dynarr *the_console_type_entry_dynarr;
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568
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569 #endif /* INCLUDED_console_impl_h_ */
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