annotate src/menubar-msw.c @ 707:a307f9a2021d

[xemacs-hg @ 2001-12-20 05:49:28 by andyp] sync with 21-4-6-windows
author andyp
date Thu, 20 Dec 2001 05:49:48 +0000
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children 943eaba38521
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1 /* Implements an elisp-programmable menubar -- Win32
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2 Copyright (C) 1993, 1994 Free Software Foundation, Inc.
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3 Copyright (C) 1995 Tinker Systems and INS Engineering Corp.
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4 Copyright (C) 1997 Kirill M. Katsnelson <kkm@kis.ru>.
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5 Copyright (C) 2000 Ben Wing.
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6
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7 This file is part of XEmacs.
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8
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9 XEmacs is free software; you can redistribute it and/or modify it
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10 under the terms of the GNU General Public License as published by the
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11 Free Software Foundation; either version 2, or (at your option) any
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12 later version.
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13
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14 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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17 for more details.
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18
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19 You should have received a copy of the GNU General Public License
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20 along with XEmacs; see the file COPYING. If not, write to
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21 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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22 Boston, MA 02111-1307, USA. */
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23
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24 /* Synched up with: Not in FSF. */
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25
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26 /* Author:
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27 Initially written by kkm 12/24/97,
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28 peeking into and copying stuff from menubar-x.c
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29 */
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30
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31 /* Algorithm for handling menus is as follows. When window's menubar
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32 * is created, current-menubar is not traversed in depth. Rather, only
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33 * top level items, both items and pulldowns, are added to the
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34 * menubar. Each pulldown is initially empty. When a pulldown is
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35 * selected and about to open, corresponding element of
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36 * current-menubar is found, and the newly open pulldown is
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37 * populated. This is made again in the same non-recursive manner.
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38 *
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39 * This algorithm uses hash tables to find out element of the menu
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40 * descriptor list given menu handle. The key is an opaque ptr data
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41 * type, keeping menu handle, and the value is a list of strings
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42 * representing the path from the root of the menu to the item
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43 * descriptor. Each frame has an associated hash table.
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44 *
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45 * Leaf items are assigned a unique id based on item's hash. When an
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46 * item is selected, Windows sends back the id. Unfortunately, only
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47 * low 16 bit of the ID are sent, and there's no way to get the 32-bit
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48 * value. Yes, Win32 is just a different set of bugs than X! Aside
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49 * from this blame, another hashing mechanism is required to map menu
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50 * ids to commands (which are actually Lisp_Object's). This mapping is
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51 * performed in the same hash table, as the lifetime of both maps is
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52 * exactly the same. This is unambigous, as menu handles are
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53 * represented by lisp opaques, while command ids are by lisp
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54 * integers. The additional advantage for this is that command forms
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55 * are automatically GC-protected, which is important because these
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56 * may be transient forms generated by :filter functions.
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57 *
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58 * The hash table is not allowed to grow too much; it is pruned
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59 * whenever this is safe to do. This is done by re-creating the menu
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60 * bar, and clearing and refilling the hash table from scratch.
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61 *
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62 * Popup menus are handled identically to pulldowns. A static hash
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63 * table is used for popup menus, and lookup is made not in
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64 * current-menubar but in a lisp form supplied to the `popup'
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65 * function.
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66 *
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67 * Another Windows weirdness is that there's no way to tell that a
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68 * popup has been dismissed without making selection. We need to know
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69 * that to cleanup the popup menu hash table, but this is not honestly
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70 * doable using *documented* sequence of messages. Sticking to
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71 * particular knowledge is bad because this may break in Windows NT
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72 * 5.0, or Windows 98, or other future version. Instead, I allow the
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73 * hash tables to hang around, and not clear them, unless WM_COMMAND is
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74 * received. This is worth some memory but more safe. Hacks welcome,
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75 * anyways!
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76 *
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77 */
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78
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79 #include <config.h>
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80 #include "lisp.h"
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81
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82 #include "buffer.h"
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83 #include "commands.h"
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84 #include "console-msw.h"
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85 #include "elhash.h"
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86 #include "events.h"
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87 #include "frame.h"
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88 #include "gui.h"
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89 #include "lisp.h"
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90 #include "menubar.h"
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91 #include "menubar-msw.h"
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92 #include "opaque.h"
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93 #include "window.h"
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94
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95 /* #### */
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96 #define REPLACE_ME_WITH_GLOBAL_VARIABLE_WHICH_CONTROLS_RIGHT_FLUSH 0
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97
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98 #define EMPTY_ITEM_ID ((UINT)LISP_TO_VOID (Qunbound))
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99 #define EMPTY_ITEM_NAME "(empty)"
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100
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101 /* Current menu (bar or popup) descriptor. gcpro'ed */
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102 static Lisp_Object current_menudesc;
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103
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104 /* Current menubar or popup hash table. gcpro'ed */
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105 static Lisp_Object current_hash_table;
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106
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107 /* This is used to allocate unique ids to menu items.
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108 Items ids are in MENU_ITEM_ID_MIN to MENU_ITEM_ID_MAX.
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109 Allocation checks that the item is not already in
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110 the TOP_LEVEL_MENU */
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111
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112 /* #### defines go to gui-msw.h, as the range is shared with toolbars
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113 (If only toolbars will be implemented as common controls) */
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114 #define MENU_ITEM_ID_MIN 0x8000
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115 #define MENU_ITEM_ID_MAX 0xFFFF
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116 #define MENU_ITEM_ID_BITS(x) (((x) & 0x7FFF) | 0x8000)
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117 static HMENU top_level_menu;
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118
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119 /*
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120 * Translate (in place) X accelerator syntax to win32 accelerator syntax.
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121 * Return new length.
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122 * len = number of bytes (not including zero terminator).
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123 * maxlen = size of buffer.
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124 * accel = (Emchar*) to receive the accelerator character
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125 * or NULL to suppress accelerators in the menu or dialog item.
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126 *
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127 * %% is replaced with %
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128 * if accel is NULL:
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129 * %_ is removed.
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130 * if accel is non-NULL:
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131 * %_ is replaced with &.
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132 * The accelerator character is passed back in *accel.
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133 * (If there is no accelerator, it will be added on the first character.)
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134 *
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135 * We assume and maintain zero-termination. To be absolutely sure
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136 * of not hitting an error, maxlen should be >= 2*len + 3.
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137 */
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138 Bytecount
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139 mswindows_translate_menu_or_dialog_item (Intbyte *item, Bytecount len,
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140 Bytecount maxlen, Emchar *accel,
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141 Lisp_Object error_name)
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142 {
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143 Intbyte *ptr;
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144
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145 if (accel)
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146 *accel = '\0';
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147
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148 /* Escape '&' as '&&' */
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149 ptr = item;
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150 while ((ptr = (Intbyte *) memchr (ptr, '&', len - (ptr - item))) != NULL)
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151 {
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152 if (len + 2 > maxlen)
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153 invalid_argument ("Menu item produces too long displayable string",
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154 error_name);
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155 memmove (ptr + 1, ptr, (len - (ptr - item)) + 1);
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156 len++;
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157 ptr += 2;
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158 }
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159
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160 /* Replace XEmacs accelerator '%_' with Windows accelerator '&'
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161 and `%%' with `%'. */
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162 ptr = item;
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163 while ((ptr = (Intbyte *) memchr (ptr, '%', len - (ptr - item))) != NULL)
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164 {
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165 if (*(ptr + 1) == '_')
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166 {
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167 if (accel)
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168 {
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169 *ptr = '&';
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170 if (!*accel)
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171 /* #### urk ! We need a reference translation table for
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172 case changes that aren't buffer-specific. */
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173 *accel = DOWNCASE (current_buffer, charptr_emchar (ptr + 2));
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174 memmove (ptr + 1, ptr + 2, len - (ptr - item + 2) + 1);
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175 len--;
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176 }
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177 else /* Skip accelerator */
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178 {
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179 memmove (ptr, ptr + 2, len - (ptr - item + 2) + 1);
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180 len-=2;
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181 }
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182 }
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183 else if (*(ptr + 1) == '%')
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184 {
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185 memmove (ptr + 1, ptr + 2, len - (ptr - item + 2) + 1);
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186 len--;
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187 ptr++;
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188 }
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189 else /* % on its own - shouldn't happen */
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190 ptr++;
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191 }
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192
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193 if (accel && !*accel)
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194 {
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195 /* Force a default accelerator */
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196 if (len + 2 > maxlen)
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197 invalid_argument ("Menu item produces too long displayable string",
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198 error_name);
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199 ptr = item;
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200 memmove (ptr + 1, ptr, len + 1);
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201 /* #### urk ! We need a reference translation table for
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202 case changes that aren't buffer-specific. */
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203 *accel = DOWNCASE (current_buffer, charptr_emchar (ptr + 1));
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204 *ptr = '&';
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205
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206 len++;
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207 }
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208
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209 return len;
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210 }
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211
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212 /*
428
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213 * This returns Windows-style menu item string:
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214 * "Left Flush\tRight Flush"
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215 */
442
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216
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
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217 /* #### This is junk. Need correct handling of sizes. Use a Intbyte_dynarr,
442
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218 not a static buffer. */
428
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219 static char*
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220 displayable_menu_item (Lisp_Object gui_item, int bar_p, Emchar *accel)
428
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221 {
647
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222 Bytecount ll;
442
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223
428
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224 /* We construct the name in a static buffer. That's fine, because
3ecd8885ac67 Import from CVS: tag r21-2-22
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225 menu items longer than 128 chars are probably programming errors,
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226 and better be caught than displayed! */
442
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227
428
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228 static char buf[MAX_MENUITEM_LENGTH+2];
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229
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230 /* Left flush part of the string */
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231 ll = gui_item_display_flush_left (gui_item, buf, MAX_MENUITEM_LENGTH);
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232
665
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233 ll = mswindows_translate_menu_or_dialog_item ((Intbyte *) buf, ll,
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234 MAX_MENUITEM_LENGTH, accel,
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235 XGUI_ITEM (gui_item)->name);
428
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236
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237 /* Right flush part, unless we're at the top-level where it's not allowed */
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238 if (!bar_p)
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239 {
647
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
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240 Bytecount lr;
442
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241
428
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242 assert (MAX_MENUITEM_LENGTH > ll + 1);
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243 lr = gui_item_display_flush_right (gui_item, buf + ll + 1,
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244 MAX_MENUITEM_LENGTH - ll - 1);
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245 if (lr)
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246 buf [ll] = '\t';
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247 }
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248
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249 return buf;
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250 }
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251
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252 /*
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253 * hmenu_to_lisp_object() returns an opaque ptr given menu handle.
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254 */
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255 static Lisp_Object
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256 hmenu_to_lisp_object (HMENU hmenu)
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257 {
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258 return make_opaque_ptr (hmenu);
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259 }
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260
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261 /*
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262 * Allocation tries a hash based on item's path and name first. This
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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263 * almost guarantees that the same item will override its old value in
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264 * the hash table rather than abandon it.
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265 */
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266 static Lisp_Object
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267 allocate_menu_item_id (Lisp_Object path, Lisp_Object name, Lisp_Object suffix)
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268 {
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269 UINT id = MENU_ITEM_ID_BITS (HASH3 (internal_hash (path, 0),
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270 internal_hash (name, 0),
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271 internal_hash (suffix, 0)));
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272 do {
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273 id = MENU_ITEM_ID_BITS (id + 1);
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274 } while (GetMenuState (top_level_menu, id, MF_BYCOMMAND) != 0xFFFFFFFF);
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275 return make_int (id);
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276 }
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277
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278 static HMENU
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279 create_empty_popup_menu (void)
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280 {
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281 return CreatePopupMenu ();
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282 }
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283
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284 static void
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285 empty_menu (HMENU menu, int add_empty_p)
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parents:
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286 {
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287 while (DeleteMenu (menu, 0, MF_BYPOSITION));
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parents:
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288 if (add_empty_p)
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289 AppendMenu (menu, MF_STRING | MF_GRAYED, EMPTY_ITEM_ID, EMPTY_ITEM_NAME);
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290 }
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cvs
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291
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cvs
parents:
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292 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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293 * The idea of checksumming is that we must hash minimal object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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294 * which is necessarily changes when the item changes. For separator
3ecd8885ac67 Import from CVS: tag r21-2-22
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295 * this is a constant, for grey strings and submenus these are hashes
3ecd8885ac67 Import from CVS: tag r21-2-22
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296 * of names, since submenus are unpopulated until opened so always
3ecd8885ac67 Import from CVS: tag r21-2-22
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297 * equal otherwise. For items, this is a full hash value of a callback,
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cvs
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298 * because a callback may me a form which can be changed only somewhere
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cvs
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299 * in depth.
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300 */
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301 static unsigned long
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302 checksum_menu_item (Lisp_Object item)
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303 {
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304 if (STRINGP (item))
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305 {
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parents:
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306 /* Separator or unselectable text - hash as a string + 13 */
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parents:
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307 if (separator_string_p (XSTRING_DATA (item)))
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308 return 13;
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309 else
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310 return internal_hash (item, 0) + 13;
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311 }
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312 else if (CONSP (item))
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parents:
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313 {
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parents:
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314 /* Submenu - hash by its string name + 0 */
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315 return internal_hash (XCAR(item), 0);
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316 }
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parents:
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317 else if (VECTORP (item))
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cvs
parents:
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318 {
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cvs
parents:
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319 /* An ordinary item - hash its name and callback form. */
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cvs
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320 return HASH2 (internal_hash (XVECTOR_DATA(item)[0], 0),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
321 internal_hash (XVECTOR_DATA(item)[1], 0));
3ecd8885ac67 Import from CVS: tag r21-2-22
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322 }
442
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cvs
parents: 440
diff changeset
323
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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324 /* An error - will be caught later */
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parents:
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325 return 0;
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parents:
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326 }
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327
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328 static void
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329 populate_menu_add_item (HMENU menu, Lisp_Object path,
3ecd8885ac67 Import from CVS: tag r21-2-22
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330 Lisp_Object hash_tab, Lisp_Object item,
442
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331 Lisp_Object *accel_list,
428
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332 int flush_right, int bar_p)
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parents:
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333 {
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334 MENUITEMINFO item_info;
442
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cvs
parents: 440
diff changeset
335 UINT oldflags = MF_BYPOSITION;
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parents: 440
diff changeset
336 UINT olduidnewitem = 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
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diff changeset
337 LPCTSTR oldlpnewitem = 0;
428
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cvs
parents:
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338
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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339 item_info.cbSize = sizeof (item_info);
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cvs
parents:
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340 item_info.fMask = MIIM_TYPE | MIIM_STATE | MIIM_ID;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
341 item_info.fState = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
342 item_info.wID = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
343 item_info.fType = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
344
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
345 if (STRINGP (item))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
346 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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347 /* Separator or unselectable text */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
348 if (separator_string_p (XSTRING_DATA (item)))
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
349 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
350 item_info.fType = MFT_SEPARATOR;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
351 oldflags |= MF_SEPARATOR;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
352 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
353 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
354 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
355 item_info.fType = MFT_STRING;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
356 item_info.fState = MFS_DISABLED;
593
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 563
diff changeset
357 /* !!#### mule-bogosity, fixed in my mule ws */
5fd7ba8b56e7 [xemacs-hg @ 2001-05-31 12:45:27 by ben]
ben
parents: 563
diff changeset
358 item_info.dwTypeData = (Extbyte *) XSTRING_DATA (item);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
359 oldflags |= MF_STRING | MF_DISABLED;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
360 oldlpnewitem = item_info.dwTypeData;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
361 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
362 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
363 else if (CONSP (item))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
364 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
365 /* Submenu */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
366 HMENU submenu;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
367 Lisp_Object gui_item = allocate_gui_item ();
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
368 Lisp_Gui_Item *pgui_item = XGUI_ITEM (gui_item);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
369 struct gcpro gcpro1, gcpro2, gcpro3;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
370 Emchar accel;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
371
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
372 GCPRO3 (gui_item, path, *accel_list);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
373
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
374 menu_parse_submenu_keywords (item, gui_item);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
375
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
376 if (!STRINGP (pgui_item->name))
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 442
diff changeset
377 invalid_argument ("Menu name (first element) must be a string",
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
378 item);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
379
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
380 if (!gui_item_included_p (gui_item, Vmenubar_configuration))
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
381 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
382 UNGCPRO;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
383 goto done;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
384 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
385
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
386 if (!gui_item_active_p (gui_item))
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
387 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
388 item_info.fState = MFS_GRAYED;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
389 oldflags |= MF_GRAYED;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
390 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
391 /* Temptation is to put 'else' right here. Although, the
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
392 displayed item won't have an arrow indicating that it is a
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
393 popup. So we go ahead a little bit more and create a popup */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
394 submenu = create_empty_popup_menu ();
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
395
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
396 item_info.fMask |= MIIM_SUBMENU;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
397 item_info.dwTypeData = displayable_menu_item (gui_item, bar_p, &accel);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
398 item_info.hSubMenu = submenu;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
399 olduidnewitem = (UINT) submenu;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
400 oldlpnewitem = item_info.dwTypeData;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
401 oldflags |= MF_POPUP;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
402
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
403 if (accel && bar_p)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
404 *accel_list = Fcons (make_char (accel), *accel_list);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
405
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
406 if (!(item_info.fState & MFS_GRAYED))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
407 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
408 /* Now add the full submenu path as a value to the hash table,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
409 keyed by menu handle */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
410 if (NILP(path))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
411 path = list1 (pgui_item->name);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
412 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
413 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
414 Lisp_Object arg[2];
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
415 arg[0] = path;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
416 arg[1] = list1 (pgui_item->name);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
417 path = Fappend (2, arg);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
418 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
419
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
420 Fputhash (hmenu_to_lisp_object (submenu), path, hash_tab);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
421 }
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
422 UNGCPRO;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
423 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
424 else if (VECTORP (item))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
425 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
426 /* An ordinary item */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
427 Lisp_Object style, id;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
428 Lisp_Object gui_item = gui_parse_item_keywords (item);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
429 Lisp_Gui_Item *pgui_item = XGUI_ITEM (gui_item);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
430 struct gcpro gcpro1, gcpro2;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
431 Emchar accel;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
432
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
433 GCPRO2 (gui_item, *accel_list);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
434
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
435 if (!gui_item_included_p (gui_item, Vmenubar_configuration))
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
436 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
437 UNGCPRO;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
438 goto done;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
439 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
440
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
441 if (!STRINGP (pgui_item->name))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
442 pgui_item->name = Feval (pgui_item->name);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
443
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
444 if (!gui_item_active_p (gui_item))
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
445 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
446 item_info.fState = MFS_GRAYED;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
447 oldflags = MF_GRAYED;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
448 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
449
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
450 style = (NILP (pgui_item->selected) || NILP (Feval (pgui_item->selected))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
451 ? Qnil : pgui_item->style);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
452
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
453 if (EQ (style, Qradio))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
454 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
455 item_info.fType |= MFT_RADIOCHECK;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
456 item_info.fState |= MFS_CHECKED;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
457 oldflags |= MF_CHECKED; /* Can't support radio-button checkmarks
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
458 under 3.51 */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
459 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
460 else if (EQ (style, Qtoggle))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
461 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
462 item_info.fState |= MFS_CHECKED;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
463 oldflags |= MF_CHECKED;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
464 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
465
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
466 id = allocate_menu_item_id (path, pgui_item->name,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
467 pgui_item->suffix);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
468 Fputhash (id, pgui_item->callback, hash_tab);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
469
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
470 item_info.wID = (UINT) XINT (id);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
471 item_info.fType |= MFT_STRING;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
472 item_info.dwTypeData = displayable_menu_item (gui_item, bar_p, &accel);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
473 olduidnewitem = item_info.wID;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
474 oldflags |= MF_STRING;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
475 oldlpnewitem = item_info.dwTypeData;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
476
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
477 if (accel && bar_p)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
478 *accel_list = Fcons (make_char (accel), *accel_list);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
479
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
480 UNGCPRO;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
481 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
482 else
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 442
diff changeset
483 sferror ("Malformed menu item descriptor", item);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
484
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
485 if (flush_right)
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
486 item_info.fType |= MFT_RIGHTJUSTIFY; /* can't support in 3.51 */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
487
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
488 if (xInsertMenuItemA)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
489 xInsertMenuItemA (menu, UINT_MAX, TRUE, &item_info);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
490 else
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
491 InsertMenu (menu, UINT_MAX, oldflags, olduidnewitem, oldlpnewitem);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
492
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
493 done:;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
494 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
495
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
496 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
497 * This function is called from populate_menu and checksum_menu.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
498 * When called to populate, MENU is a menu handle, PATH is a
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
499 * list of strings representing menu path from root to this submenu,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
500 * DESCRIPTOR is a menu descriptor, HASH_TAB is a hash table associated
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
501 * with root menu, BAR_P indicates whether this called for a menubar or
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
502 * a popup, and POPULATE_P is non-zero. Return value must be ignored.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
503 * When called to checksum, DESCRIPTOR has the same meaning, POPULATE_P
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
504 * is zero, PATH must be Qnil, and the rest of parameters is ignored.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
505 * Return value is the menu checksum.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
506 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
507 static unsigned long
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
508 populate_or_checksum_helper (HMENU menu, Lisp_Object path, Lisp_Object desc,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
509 Lisp_Object hash_tab, int bar_p, int populate_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
510 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
511 Lisp_Object item_desc;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
512 int deep_p, flush_right;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
513 struct gcpro gcpro1, gcpro2, gcpro3;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
514 unsigned long checksum;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
515 Lisp_Object gui_item = allocate_gui_item ();
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
516 Lisp_Object accel_list = Qnil;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
517 Lisp_Gui_Item *pgui_item = XGUI_ITEM (gui_item);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
518
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
519 GCPRO3 (gui_item, accel_list, desc);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
520
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
521 /* We are sometimes called with the menubar unchanged, and with changed
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
522 right flush. We have to update the menubar in this case,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
523 so account for the compliance setting in the hash value */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
524 checksum = REPLACE_ME_WITH_GLOBAL_VARIABLE_WHICH_CONTROLS_RIGHT_FLUSH;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
525
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
526 /* Will initially contain only "(empty)" */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
527 if (populate_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
528 empty_menu (menu, 1);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
529
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
530 /* PATH set to nil indicates top-level popup or menubar */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
531 deep_p = !NILP (path);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
532
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
533 /* Fetch keywords prepending the item list */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
534 desc = menu_parse_submenu_keywords (desc, gui_item);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
535
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
536 /* Check that menu name is specified when expected */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
537 if (NILP (pgui_item->name) && deep_p)
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 442
diff changeset
538 sferror ("Menu must have a name", desc);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
539
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
540 /* Apply filter if specified */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
541 if (!NILP (pgui_item->filter))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
542 desc = call1 (pgui_item->filter, desc);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
543
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
544 /* Loop thru the desc's CDR and add items for each entry */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
545 flush_right = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
546 EXTERNAL_LIST_LOOP (item_desc, desc)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
547 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
548 if (NILP (XCAR (item_desc)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
549 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
550 /* Do not flush right menubar items when MS style compliant */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
551 if (bar_p && !REPLACE_ME_WITH_GLOBAL_VARIABLE_WHICH_CONTROLS_RIGHT_FLUSH)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
552 flush_right = 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
553 if (!populate_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
554 checksum = HASH2 (checksum, LISP_HASH (Qnil));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
555 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
556 else if (populate_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
557 populate_menu_add_item (menu, path, hash_tab,
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
558 XCAR (item_desc), &accel_list,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
559 flush_right, bar_p);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
560 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
561 checksum = HASH2 (checksum,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
562 checksum_menu_item (XCAR (item_desc)));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
563 }
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
564
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
565 if (populate_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
566 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
567 /* Remove the "(empty)" item, if there are other ones */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
568 if (GetMenuItemCount (menu) > 1)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
569 RemoveMenu (menu, EMPTY_ITEM_ID, MF_BYCOMMAND);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
570
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
571 /* Add the header to the popup, if told so. The same as in X - an
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
572 insensitive item, and a separator (Seems to me, there were
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
573 two separators in X... In Windows this looks ugly, anyways.) */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
574 if (!bar_p && !deep_p && popup_menu_titles && !NILP (pgui_item->name))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
575 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
576 CHECK_STRING (pgui_item->name);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
577 InsertMenu (menu, 0, MF_BYPOSITION | MF_STRING | MF_DISABLED,
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
578 0, displayable_menu_item (gui_item, bar_p, NULL));
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
579 InsertMenu (menu, 1, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
580 if (xSetMenuDefaultItem) /* not in NT 3.5x */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
581 xSetMenuDefaultItem (menu, 0, MF_BYPOSITION);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
582 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
583 }
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
584
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
585 if (bar_p)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
586 Fputhash (Qt, accel_list, hash_tab);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
587
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
588 UNGCPRO;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
589 return checksum;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
590 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
591
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
592 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
593 populate_menu (HMENU menu, Lisp_Object path, Lisp_Object desc,
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
594 Lisp_Object hash_tab, int bar_p)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
595 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
596 populate_or_checksum_helper (menu, path, desc, hash_tab, bar_p, 1);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
597 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
598
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
599 static unsigned long
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
600 checksum_menu (Lisp_Object desc)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
601 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
602 return populate_or_checksum_helper (NULL, Qnil, desc, Qunbound, 0, 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
603 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
604
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
605 static void
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
606 update_frame_menubar_maybe (struct frame *f)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
607 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
608 HMENU menubar = GetMenu (FRAME_MSWINDOWS_HANDLE (f));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
609 struct window *w = XWINDOW (FRAME_LAST_NONMINIBUF_WINDOW (f));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
610 Lisp_Object desc = (!NILP (w->menubar_visible_p)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
611 ? symbol_value_in_buffer (Qcurrent_menubar, w->buffer)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
612 : Qnil);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
613 struct gcpro gcpro1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
614
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
615 GCPRO1 (desc); /* it's safest to do this, just in case some filter
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
616 or something changes the value of current-menubar */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
617
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
618 top_level_menu = menubar;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
619
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
620 if (NILP (desc) && menubar != NULL)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
621 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
622 /* Menubar has gone */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
623 FRAME_MSWINDOWS_MENU_HASH_TABLE (f) = Qnil;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
624 SetMenu (FRAME_MSWINDOWS_HANDLE (f), NULL);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
625 DestroyMenu (menubar);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
626 DrawMenuBar (FRAME_MSWINDOWS_HANDLE (f));
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
627 UNGCPRO;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
628 return;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
629 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
630
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
631 if (!NILP (desc) && menubar == NULL)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
632 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
633 /* Menubar has appeared */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
634 menubar = CreateMenu ();
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
635 goto populate;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
636 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
637
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
638 if (NILP (desc))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
639 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
640 /* We did not have the bar and are not going to */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
641 UNGCPRO;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
642 return;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
643 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
644
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
645 /* Now we bail out if the menubar has not changed */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
646 if (FRAME_MSWINDOWS_MENU_CHECKSUM (f) == checksum_menu (desc))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
647 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
648 UNGCPRO;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
649 return;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
650 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
651
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
652 populate:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
653 /* Come with empty hash table */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
654 if (NILP (FRAME_MSWINDOWS_MENU_HASH_TABLE (f)))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
655 FRAME_MSWINDOWS_MENU_HASH_TABLE (f) =
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
656 make_lisp_hash_table (50, HASH_TABLE_NON_WEAK, HASH_TABLE_EQUAL);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
657 else
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
658 Fclrhash (FRAME_MSWINDOWS_MENU_HASH_TABLE (f));
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
659
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
660 Fputhash (hmenu_to_lisp_object (menubar), Qnil,
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
661 FRAME_MSWINDOWS_MENU_HASH_TABLE (f));
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
662 populate_menu (menubar, Qnil, desc,
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
663 FRAME_MSWINDOWS_MENU_HASH_TABLE (f), 1);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
664 SetMenu (FRAME_MSWINDOWS_HANDLE (f), menubar);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
665 DrawMenuBar (FRAME_MSWINDOWS_HANDLE (f));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
666
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
667 FRAME_MSWINDOWS_MENU_CHECKSUM (f) = checksum_menu (desc);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
668
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
669 UNGCPRO;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
670 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
671
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
672 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
673 prune_menubar (struct frame *f)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
674 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
675 HMENU menubar = GetMenu (FRAME_MSWINDOWS_HANDLE (f));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
676 Lisp_Object desc = current_frame_menubar (f);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
677 struct gcpro gcpro1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
678
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
679 if (menubar == NULL)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
680 return;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
681
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
682 /* #### If a filter function has set desc to Qnil, this abort()
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
683 triggers. To resolve, we must prevent filters explicitly from
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
684 mangling with the active menu. In apply_filter probably?
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
685 Is copy-tree on the whole menu too expensive? */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
686 if (NILP (desc))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
687 /* abort(); */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
688 return;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
689
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
690 GCPRO1 (desc); /* just to be safe -- see above */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
691 /* We do the trick by removing all items and re-populating top level */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
692 empty_menu (menubar, 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
693
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
694 assert (HASH_TABLEP (FRAME_MSWINDOWS_MENU_HASH_TABLE (f)));
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
695 Fclrhash (FRAME_MSWINDOWS_MENU_HASH_TABLE (f));
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
696
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
697 Fputhash (hmenu_to_lisp_object (menubar), Qnil,
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
698 FRAME_MSWINDOWS_MENU_HASH_TABLE (f));
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
699 populate_menu (menubar, Qnil, desc,
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
700 FRAME_MSWINDOWS_MENU_HASH_TABLE (f), 1);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
701 UNGCPRO;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
702 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
703
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
704 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
705 * This is called when cleanup is possible. It is better not to
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
706 * clean things up at all than do it too early!
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
707 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
708 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
709 menu_cleanup (struct frame *f)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
710 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
711 /* This function can GC */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
712 current_menudesc = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
713 current_hash_table = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
714 prune_menubar (f);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
715 }
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
716
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
717 int
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
718 mswindows_char_is_accelerator (struct frame *f, Emchar ch)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
719 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
720 Lisp_Object hash = FRAME_MSWINDOWS_MENU_HASH_TABLE (f);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
721
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
722 if (NILP (hash))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
723 return 0;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
724 /* !!#### not Mule-ized */
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
725 return !NILP (memq_no_quit (make_char (tolower (ch)),
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
726 Fgethash (Qt, hash, Qnil)));
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
727 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
728
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
729
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
730 /*------------------------------------------------------------------------*/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
731 /* Message handlers */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
732 /*------------------------------------------------------------------------*/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
733 static Lisp_Object
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
734 unsafe_handle_wm_initmenupopup_1 (HMENU menu, struct frame *f)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
735 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
736 /* This function can call lisp, beat dogs and stick chewing gum to
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
737 everything! */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
738
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
739 Lisp_Object path, desc;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
740 struct gcpro gcpro1;
707
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 665
diff changeset
741
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
742 /* Find which guy is going to explode */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
743 path = Fgethash (hmenu_to_lisp_object (menu), current_hash_table, Qunbound);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
744 assert (!UNBOUNDP (path));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
745 #ifdef DEBUG_XEMACS
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
746 /* Allow to continue in a debugger after assert - not so fatal */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
747 if (UNBOUNDP (path))
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 442
diff changeset
748 signal_error (Qinternal_error, "internal menu error", Qunbound);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
749 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
750
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
751 /* Now find a desc chunk for it. If none, then probably menu open
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
752 hook has played too much games around stuff */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
753 desc = Fmenu_find_real_submenu (current_menudesc, path);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
754 if (NILP (desc))
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 442
diff changeset
755 invalid_state ("This menu does not exist any more", path);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
756
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
757 /* Now, stuff it */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
758 /* DESC may be generated by filter, so we have to gcpro it */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
759 GCPRO1 (desc);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
760 populate_menu (menu, path, desc, current_hash_table, 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
761 UNGCPRO;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
762 return Qt;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
763 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
764
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
765 static Lisp_Object
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
766 unsafe_handle_wm_initmenu_1 (struct frame *f)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
767 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
768 /* This function can call lisp */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
769
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
770 /* NOTE: This is called for the bar only, WM_INITMENU
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
771 for popups is filtered out */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
772
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
773 /* #### - this menubar update mechanism is expensively anti-social and
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
774 the activate-menubar-hook is now mostly obsolete. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
775
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
776 /* We simply ignore return value. In any case, we construct the bar
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
777 on the fly */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
778 run_hook (Qactivate_menubar_hook);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
779
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
780 update_frame_menubar_maybe (f);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
781
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
782 current_menudesc = current_frame_menubar (f);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
783 current_hash_table = FRAME_MSWINDOWS_MENU_HASH_TABLE (f);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
784 assert (HASH_TABLEP (current_hash_table));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
785
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
786 return Qt;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
787 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
788
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
789 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
790 * Return value is Qt if we have dispatched the command,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
791 * or Qnil if id has not been mapped to a callback.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
792 * Window procedure may try other targets to route the
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
793 * command if we return nil
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
794 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
795 Lisp_Object
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
796 mswindows_handle_wm_command (struct frame *f, WORD id)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
797 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
798 /* Try to map the command id through the proper hash table */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
799 Lisp_Object data, fn, arg, frame;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
800 struct gcpro gcpro1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
801
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
802 if (NILP (current_hash_table))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
803 return Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
804
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
805 data = Fgethash (make_int (id), current_hash_table, Qunbound);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
806
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
807 if (UNBOUNDP (data))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
808 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
809 menu_cleanup (f);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
810 return Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
811 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
812
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
813 /* Need to gcpro because the hash table may get destroyed by
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
814 menu_cleanup(), and will not gcpro the data any more */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
815 GCPRO1 (data);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
816 menu_cleanup (f);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
817
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
818 /* Ok, this is our one. Enqueue it. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
819 get_gui_callback (data, &fn, &arg);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
820 XSETFRAME (frame, f);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
821 /* this used to call mswindows_enqueue_misc_user_event but that
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
822 breaks customize because the misc_event gets eval'ed in some
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
823 circumstances. Don't change it back unless you can fix the
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
824 customize problem also.*/
707
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 665
diff changeset
825 mswindows_enqueue_misc_user_event (frame, fn, arg);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
826
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
827 UNGCPRO; /* data */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
828 return Qt;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
829 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
830
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
831
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
832 /*------------------------------------------------------------------------*/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
833 /* Message handling proxies */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
834 /*------------------------------------------------------------------------*/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
835
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
836 static HMENU wm_initmenu_menu;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
837 static struct frame *wm_initmenu_frame;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
838
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
839 static Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
840 unsafe_handle_wm_initmenupopup (Lisp_Object u_n_u_s_e_d)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
841 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
842 return unsafe_handle_wm_initmenupopup_1 (wm_initmenu_menu, wm_initmenu_frame);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
843 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
844
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
845 static Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
846 unsafe_handle_wm_initmenu (Lisp_Object u_n_u_s_e_d)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
847 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
848 return unsafe_handle_wm_initmenu_1 (wm_initmenu_frame);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
849 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
850
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
851 Lisp_Object
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
852 mswindows_handle_wm_initmenupopup (HMENU hmenu, struct frame *frm)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
853 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
854 /* We cannot pass hmenu as a lisp object. Use static var */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
855 wm_initmenu_menu = hmenu;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
856 wm_initmenu_frame = frm;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
857 return mswindows_protect_modal_loop (unsafe_handle_wm_initmenupopup, Qnil);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
858 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
859
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
860 Lisp_Object
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
861 mswindows_handle_wm_initmenu (HMENU hmenu, struct frame *f)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
862 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
863 /* Handle only frame menubar, ignore if from popup or system menu */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
864 if (GetMenu (FRAME_MSWINDOWS_HANDLE (f)) == hmenu)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
865 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
866 wm_initmenu_frame = f;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
867 return mswindows_protect_modal_loop (unsafe_handle_wm_initmenu, Qnil);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
868 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
869 return Qt;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
870 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
871
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
872
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
873 /*------------------------------------------------------------------------*/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
874 /* Methods */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
875 /*------------------------------------------------------------------------*/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
876
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
877 static void
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
878 mswindows_update_frame_menubars (struct frame *f)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
879 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
880 update_frame_menubar_maybe (f);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
881 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
882
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
883 static void
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
884 mswindows_free_frame_menubars (struct frame *f)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
885 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
886 FRAME_MSWINDOWS_MENU_HASH_TABLE (f) = Qnil;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
887 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
888
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
889 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
890 mswindows_popup_menu (Lisp_Object menu_desc, Lisp_Object event)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
891 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
892 struct frame *f = selected_frame ();
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 428
diff changeset
893 Lisp_Event *eev = NULL;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
894 HMENU menu;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
895 POINT pt;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
896 int ok;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
897 struct gcpro gcpro1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
898
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
899 GCPRO1 (menu_desc); /* to be safe -- see above */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
900
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
901 if (!NILP (event))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
902 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
903 CHECK_LIVE_EVENT (event);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
904 eev = XEVENT (event);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
905 if (eev->event_type != button_press_event
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
906 && eev->event_type != button_release_event)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
907 wrong_type_argument (Qmouse_event_p, event);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
908 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
909 else if (!NILP (Vthis_command_keys))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
910 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
911 /* if an event wasn't passed, use the last event of the event sequence
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
912 currently being executed, if that event is a mouse event */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
913 eev = XEVENT (Vthis_command_keys); /* last event first */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
914 if (eev->event_type != button_press_event
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
915 && eev->event_type != button_release_event)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
916 eev = NULL;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
917 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
918
707
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 665
diff changeset
919 popup_up_p++;
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 665
diff changeset
920
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
921 /* Default is to put the menu at the point (10, 10) in frame */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
922 if (eev)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
923 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
924 pt.x = eev->event.button.x;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
925 pt.y = eev->event.button.y;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
926 ClientToScreen (FRAME_MSWINDOWS_HANDLE (f), &pt);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
927 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
928 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
929 pt.x = pt.y = 10;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
930
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
931 if (SYMBOLP (menu_desc))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
932 menu_desc = Fsymbol_value (menu_desc);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
933 CHECK_CONS (menu_desc);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
934 CHECK_STRING (XCAR (menu_desc));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
935
707
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 665
diff changeset
936 menu_cleanup (f);
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 665
diff changeset
937
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
938 current_menudesc = menu_desc;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
939 current_hash_table =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
940 make_lisp_hash_table (10, HASH_TABLE_NON_WEAK, HASH_TABLE_EQUAL);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
941 menu = create_empty_popup_menu ();
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
942 Fputhash (hmenu_to_lisp_object (menu), Qnil, current_hash_table);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
943 top_level_menu = menu;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
944
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
945 /* see comments in menubar-x.c */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
946 if (zmacs_regions)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
947 zmacs_region_stays = 1;
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
948
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
949 ok = TrackPopupMenu (menu,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
950 TPM_LEFTALIGN | TPM_LEFTBUTTON | TPM_RIGHTBUTTON,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
951 pt.x, pt.y, 0,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
952 FRAME_MSWINDOWS_HANDLE (f), NULL);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
953
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
954 DestroyMenu (menu);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
955
707
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 665
diff changeset
956 /* A WM_COMMAND is not issued until TrackPopupMenu returns. This
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 665
diff changeset
957 makes setting popup_up_p fairly pointless since we cannot keep
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 665
diff changeset
958 the menu up and dispatch events. Furthermore, we seem to have
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 665
diff changeset
959 little control over what happens to the menu when we click. */
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 665
diff changeset
960 popup_up_p--;
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 665
diff changeset
961
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 665
diff changeset
962 /* Signal a signal if caught by Track...() modal loop. */
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 665
diff changeset
963 /* I think this is pointless, the code hasn't actually put us in a
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 665
diff changeset
964 modal loop at this time -- andyp. */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
965 mswindows_unmodalize_signal_maybe ();
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
966
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
967 /* This is probably the only real reason for failure */
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
968 if (!ok)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
969 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
970 menu_cleanup (f);
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 442
diff changeset
971 invalid_operation ("Cannot track popup menu while in menu",
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 442
diff changeset
972 menu_desc);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
973 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
974 UNGCPRO;
707
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 665
diff changeset
975
a307f9a2021d [xemacs-hg @ 2001-12-20 05:49:28 by andyp]
andyp
parents: 665
diff changeset
976 return Qnil;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
977 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
978
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
979
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
980 /*------------------------------------------------------------------------*/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
981 /* Initialization */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
982 /*------------------------------------------------------------------------*/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
983 void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
984 syms_of_menubar_mswindows (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
985 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
986 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
987
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
988 void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
989 console_type_create_menubar_mswindows (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
990 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
991 CONSOLE_HAS_METHOD (mswindows, update_frame_menubars);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
992 CONSOLE_HAS_METHOD (mswindows, free_frame_menubars);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
993 CONSOLE_HAS_METHOD (mswindows, popup_menu);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
994 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
995
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
996 void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
997 vars_of_menubar_mswindows (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
998 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
999 current_menudesc = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1000 current_hash_table = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1001
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1002 staticpro (&current_menudesc);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1003 staticpro (&current_hash_table);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1004 }