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276
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1 /* toolbar implementation -- mswindows interface.
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280
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2 Copyright (C) 1995 Board of Trustees, University of Illinois.
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3 Copyright (C) 1995 Sun Microsystems, Inc.
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4 Copyright (C) 1995, 1996 Ben Wing.
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5 Copyright (C) 1996 Chuck Thompson.
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6 Copyright (C) 1998 Andy Piper.
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276
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7
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8 This file is part of XEmacs.
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9
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10 XEmacs is free software; you can redistribute it and/or modify it
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11 under the terms of the GNU General Public License as published by the
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12 Free Software Foundation; either version 2, or (at your option) any
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13 later version.
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14
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15 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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16 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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17 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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18 for more details.
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19
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20 You should have received a copy of the GNU General Public License
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21 along with XEmacs; see the file COPYING. If not, write to
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22 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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23 Boston, MA 02111-1307, USA. */
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24
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25 /* This implementation by Andy Piper <andyp@parallax.co.uk>, with bits
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26 borrowed from toolbar-x.c */
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27
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28 /* Synched up with: Not in FSF. */
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29
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30 #include <config.h>
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31 #include "lisp.h"
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32
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33 #include "faces.h"
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34 #include "frame.h"
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35 #include "toolbar.h"
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36 #include "window.h"
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37 #include "gui.h"
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278
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38 #include "elhash.h"
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276
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39 #include "console-msw.h"
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40 #include "glyphs-msw.h"
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41 #include "objects-msw.h"
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42
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43 #define TOOLBAR_ITEM_ID_MIN 0x4000
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44 #define TOOLBAR_ITEM_ID_MAX 0x7FFF
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45 #define TOOLBAR_ITEM_ID_BITS(x) (((x) & 0x3FFF) | 0x4000)
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278
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46 #define TOOLBAR_ID_BIAS 16
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47 #define TOOLBAR_HANDLE(f,p) \
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48 GetDlgItem(FRAME_MSWINDOWS_HANDLE(f), TOOLBAR_ID_BIAS + p)
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276
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49 #ifndef TB_SETIMAGELIST
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50 #define TB_SETIMAGELIST (WM_USER + 48)
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51 #define TB_GETIMAGELIST (WM_USER + 49)
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288
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52 #define TB_SETDISABLEDIMAGELIST (WM_USER + 54)
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53 #define TB_GETDISABLEDIMAGELIST (WM_USER + 55)
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54 #endif
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55 #ifndef TB_SETPADDING
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278
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56 #define TB_SETPADDING (WM_USER + 87)
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276
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57 #endif
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288
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58 #define MSWINDOWS_BUTTON_SHADOW_THICKNESS 2
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59 #define MSWINDOWS_BLANK_SIZE 5
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276
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60
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61 #define SET_TOOLBAR_WAS_VISIBLE_FLAG(frame, pos, flag) \
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62 do { \
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63 switch (pos) \
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64 { \
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65 case TOP_TOOLBAR: \
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66 (frame)->top_toolbar_was_visible = flag; \
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67 break; \
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68 case BOTTOM_TOOLBAR: \
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69 (frame)->bottom_toolbar_was_visible = flag; \
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70 break; \
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71 case LEFT_TOOLBAR: \
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72 (frame)->left_toolbar_was_visible = flag; \
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73 break; \
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74 case RIGHT_TOOLBAR: \
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75 (frame)->right_toolbar_was_visible = flag; \
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76 break; \
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77 default: \
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78 abort (); \
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79 } \
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80 } while (0)
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81
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82 static int
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278
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83 allocate_toolbar_item_id (struct frame* f, struct toolbar_button* button,
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84 enum toolbar_pos pos)
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276
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85 {
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86 /* hmm what do we generate an id based on */
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87 int id = TOOLBAR_ITEM_ID_BITS (internal_hash (button->callback, 0));
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88 while (!NILP (Fgethash (make_int (id),
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89 FRAME_MSWINDOWS_TOOLBAR_HASHTABLE (f), Qnil)))
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90 {
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91 id = TOOLBAR_ITEM_ID_BITS (id + 1);
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92 }
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93 return id;
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94 }
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95
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96 static void
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97 mswindows_clear_toolbar (struct frame *f, enum toolbar_pos pos,
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98 int thickness_change)
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99 {
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100 HIMAGELIST ilist=NULL;
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278
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101 int i;
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102 HWND toolbarwnd = TOOLBAR_HANDLE(f, pos);
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103 if (toolbarwnd)
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276
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104 {
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278
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105 TBBUTTON info;
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276
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106
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278
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107 /* delete the buttons and remove the command from the hashtable*/
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108 i = SendMessage (toolbarwnd, TB_BUTTONCOUNT, 0, 0);
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109 for (i--; i >= 0; i--)
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110 {
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111 SendMessage (toolbarwnd, TB_GETBUTTON, (WPARAM)i,
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112 (LPARAM)&info);
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113 Fremhash(make_int(info.idCommand),
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114 FRAME_MSWINDOWS_TOOLBAR_HASHTABLE(f));
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115 SendMessage (toolbarwnd, TB_DELETEBUTTON, (WPARAM)i, 0);
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116 }
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117
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276
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118 /* finally get rid of the image list assuming it clears up its
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119 bitmaps */
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278
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120 SendMessage (toolbarwnd, TB_GETIMAGELIST, 0, (LONG) &ilist);
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276
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121 if (ilist)
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122 {
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123 ImageList_Destroy(ilist);
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124 }
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278
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125 SendMessage (toolbarwnd, TB_SETIMAGELIST, 0, (LPARAM)NULL);
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126
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127 ShowWindow(toolbarwnd, SW_HIDE);
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276
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128 }
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278
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129
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130 FRAME_MSWINDOWS_TOOLBAR_CHECKSUM(f,pos)=0;
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131 SET_TOOLBAR_WAS_VISIBLE_FLAG (f, pos, 0);
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276
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132 }
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133
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134 static void
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135 mswindows_output_toolbar (struct frame *f, enum toolbar_pos pos)
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136 {
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137 int x, y, bar_width, bar_height, vert;
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288
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138 int width=-1, height=-1, bmwidth=0, bmheight=0, maxbmwidth, maxbmheight;
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139 int style_3d=0;
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276
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140 int border_width = FRAME_REAL_TOOLBAR_BORDER_WIDTH (f, pos);
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288
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141 Lisp_Object button, glyph, instance;
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142 Lisp_Object window = FRAME_LAST_NONMINIBUF_WINDOW (f);
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143
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276
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144 int nbuttons=0;
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278
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145 int shadow_thickness = 2; /* get this from somewhere else? */
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146 int window_frame_width = 3;
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288
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147 int padding = (border_width + shadow_thickness) * 2;
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278
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148 unsigned int checksum=0;
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288
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149 struct window *w = XWINDOW (window);
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276
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150 TBBUTTON* button_tbl, *tbbutton;
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151 HIMAGELIST ilist=NULL;
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278
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152 HWND toolbarwnd=NULL;
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276
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153
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154 get_toolbar_coords (f, pos, &x, &y, &bar_width, &bar_height, &vert, 0);
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278
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155
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156 if (x==1)
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157 x=0;
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158
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286
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159 toolbarwnd = TOOLBAR_HANDLE (f,pos);
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278
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160
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276
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161 /* set button sizes based on bar size */
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162 if (vert)
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163 {
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288
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164 if (style_3d)
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165 {
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166 width = height = bar_width
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167 - (window_frame_width + shadow_thickness) * 2;
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168 }
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169 else
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170 width = height = bar_width;
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171
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172 maxbmwidth = maxbmheight = width - padding;
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276
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173 }
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174 else
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175 {
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288
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176 if (style_3d)
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177 {
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178 height = width = bar_height
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179 - (window_frame_width + shadow_thickness) * 2;
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180 }
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181 else
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182 width = height = bar_height;
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183
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184 maxbmwidth = maxbmheight = width - padding;
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276
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185 }
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186
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286
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187 button = FRAME_TOOLBAR_BUTTONS (f, pos);
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276
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188
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189 /* First loop over all of the buttons to determine how many there
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190 are. This loop will also make sure that all instances are
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191 instantiated so when we actually output them they will come up
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192 immediately. */
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193 while (!NILP (button))
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194 {
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286
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195
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276
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196 struct toolbar_button *tb = XTOOLBAR_BUTTON (button);
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286
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197 checksum = HASH4 (checksum,
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278
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198 internal_hash (get_toolbar_button_glyph(w, tb), 0),
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286
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199 internal_hash (tb->callback, 0),
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200 width);
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276
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201 button = tb->next;
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202 nbuttons++;
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203 }
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204
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278
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205 /* only rebuild if something has changed */
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206 if (!toolbarwnd || FRAME_MSWINDOWS_TOOLBAR_CHECKSUM(f,pos)!=checksum)
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276
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207 {
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278
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208 /* remove the old one */
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209 mswindows_clear_toolbar (f, pos, 0);
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276
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210
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278
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211 FRAME_MSWINDOWS_TOOLBAR_CHECKSUM(f,pos)=checksum;
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276
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212
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278
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213 /* build up the data required by win32 fns. */
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214 button_tbl = xnew_array_and_zero (TBBUTTON, nbuttons);
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286
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215 button = FRAME_TOOLBAR_BUTTONS (f, pos);
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278
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216 tbbutton = button_tbl;
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276
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217
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278
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218 while (!NILP (button))
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219 {
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220 struct toolbar_button *tb = XTOOLBAR_BUTTON (button);
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286
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221 HBITMAP bitmap=NULL, mask=NULL;
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288
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222 bitmap=mask=NULL;
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223
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224 if (tb->blank)
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225 tbbutton->fsStyle = TBSTYLE_SEP;
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226 else
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276
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227 {
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288
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228 tbbutton->idCommand = allocate_toolbar_item_id (f, tb, pos);
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229 /* currently we output the toolbar again with disabled
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230 buttons it might be good to use the ms disabled code
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231 instead but that means another image list, so we'll stick
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232 with the emacs model. */
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233 tbbutton->fsState = tb->enabled ? TBSTATE_ENABLED :
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234 TBSTATE_INDETERMINATE;
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235 tbbutton->fsStyle = TBSTYLE_BUTTON;
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236 tbbutton->dwData=0;
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237 tbbutton->iString=0;
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276
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238
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288
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239 /* mess with the button image */
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240 glyph = get_toolbar_button_glyph (w, tb);
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241
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242 if (GLYPHP (glyph))
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243 instance = glyph_image_instance (glyph, window,
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244 ERROR_ME_NOT, 1);
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245 else
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246 instance = Qnil;
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247
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248 if (IMAGE_INSTANCEP (instance))
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276
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249 {
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288
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250 struct Lisp_Image_Instance* p = XIMAGE_INSTANCE (instance);
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278
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251
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288
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252 if (IMAGE_INSTANCE_PIXMAP_TYPE_P (p))
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278
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253 {
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288
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254 /* we are going to honour the toolbar settings
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255 and resize the bitmaps accordingly if they are
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256 too big. If they are too small we leave them
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257 and pad the difference - unless a different size
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258 crops up in the middle, at which point we *have*
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259 to resize since the ImageList won't cope.*/
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260
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261 if ((bmwidth
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262 &&
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263 IMAGE_INSTANCE_PIXMAP_WIDTH (p) != bmwidth)
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264 ||
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265 (bmheight
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266 &&
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267 IMAGE_INSTANCE_PIXMAP_HEIGHT (p) != bmheight)
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268 ||
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269 IMAGE_INSTANCE_PIXMAP_WIDTH (p) > maxbmwidth
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270 ||
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271 IMAGE_INSTANCE_PIXMAP_HEIGHT (p) > maxbmheight)
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272 {
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273 if (!bmheight)
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274 bmheight = min (maxbmheight,
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275 IMAGE_INSTANCE_PIXMAP_HEIGHT (p));
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276 if (!bmwidth)
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277 bmwidth = min (maxbmwidth,
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278 IMAGE_INSTANCE_PIXMAP_WIDTH (p));
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279
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280 if (! (bitmap = mswindows_create_resized_bitmap
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281 (p, f, bmwidth, bmheight)))
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282 {
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283 xfree (button_tbl);
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284 if (ilist) ImageList_Destroy (ilist);
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285 signal_simple_error ("couldn't resize pixmap",
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286 instance);
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287 }
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288 /* we don't care if the mask fails */
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289 mask = mswindows_create_resized_mask
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290 (p, f, bmwidth, bmheight);
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291 }
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292 else
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293 {
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294 if (!bmwidth)
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295 bmwidth = IMAGE_INSTANCE_PIXMAP_WIDTH (p);
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296 if (!bmheight)
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297 bmheight = IMAGE_INSTANCE_PIXMAP_HEIGHT (p);
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298 }
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299
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300 /* need to build an image list for the bitmaps */
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301 if (!ilist && !(ilist = ImageList_Create
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302 ( bmwidth, bmheight,
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303 ILC_COLOR24, nbuttons, nbuttons * 2 )))
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304 {
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305 xfree (button_tbl);
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306 signal_simple_error ("couldn't create image list",
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307 instance);
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308 }
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309
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310 /* add a bitmap to the list */
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311 if ((tbbutton->iBitmap =
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312 ImageList_Add
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313 (ilist,
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314 bitmap ? bitmap
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315 : IMAGE_INSTANCE_MSWINDOWS_BITMAP (p),
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316 mask ? mask
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317 : IMAGE_INSTANCE_MSWINDOWS_MASK (p))) < 0)
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278
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318 {
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319 xfree (button_tbl);
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320 if (ilist) ImageList_Destroy (ilist);
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288
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321 signal_simple_error
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322 ("couldn't add image to image list", instance);
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278
|
323 }
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288
|
324 /* we're done with these now */
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325 DeleteObject (bitmap);
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326 DeleteObject (mask);
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278
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327 }
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276
|
328 }
|
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288
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329
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330 Fputhash (make_int (tbbutton->idCommand),
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331 button, FRAME_MSWINDOWS_TOOLBAR_HASHTABLE (f));
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276
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332 }
|
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278
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333
|
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288
|
334 /* now fix up the button size */
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335 tb->x = x;
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336 tb->y = y;
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337 tb->vertical = vert;
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338 tb->border_width = border_width;
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339 tb->width = width + MSWINDOWS_BUTTON_SHADOW_THICKNESS * 2;
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340 tb->height = height + MSWINDOWS_BUTTON_SHADOW_THICKNESS * 2;
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341
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342 if (tb->blank)
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343 {
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344 if (vert)
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345 tb->height = MSWINDOWS_BLANK_SIZE;
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346 else
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347 tb->width = MSWINDOWS_BLANK_SIZE;
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348 }
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349
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350 if (vert)
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351 y += tb->height;
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352 else
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353 x += tb->width;
|
|
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354 /* move on to the next button */
|
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278
|
355 tbbutton++;
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356 button = tb->next;
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|
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357 }
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|
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358
|
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286
|
359 button = FRAME_TOOLBAR_BUTTONS (f, pos);
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|
278
|
360
|
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286
|
361 /* create the toolbar window? */
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|
278
|
362 if (!toolbarwnd
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363 &&
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|
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364 (toolbarwnd =
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|
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365 CreateWindowEx ( WS_EX_WINDOWEDGE,
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|
|
366 TOOLBARCLASSNAME,
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|
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367 NULL,
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|
288
|
368 WS_CHILD | WS_VISIBLE
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|
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369 | (style_3d ? WS_DLGFRAME : 0)
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370 | TBSTYLE_TOOLTIPS | CCS_NORESIZE
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286
|
371 | CCS_NOPARENTALIGN | CCS_NODIVIDER,
|
|
278
|
372 x, y, bar_width, bar_height,
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|
|
373 FRAME_MSWINDOWS_HANDLE (f),
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|
374 (HMENU)(TOOLBAR_ID_BIAS + pos),
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375 NULL,
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|
|
376 NULL))==NULL)
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|
|
377 {
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|
|
378 xfree (button_tbl);
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|
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379 ImageList_Destroy (ilist);
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|
|
380 error ("couldn't create toolbar");
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|
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381 }
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|
286
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382
|
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278
|
383 /* finally populate with images */
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|
|
384 if (SendMessage (toolbarwnd, TB_BUTTONSTRUCTSIZE,
|
|
|
385 (WPARAM)sizeof(TBBUTTON), (LPARAM)0) == -1)
|
|
|
386 {
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|
|
387 mswindows_clear_toolbar (f, pos, 0);
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|
|
388 error ("couldn't set button structure size");
|
|
|
389 }
|
|
|
390
|
|
288
|
391 if (vert)
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|
|
392 height = min (bmheight + padding, height);
|
|
|
393 else
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|
|
394 width = min (bmwidth + padding, width);
|
|
|
395
|
|
|
396 /* pad the buttons */
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|
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397 SendMessage (toolbarwnd, TB_SETPADDING,
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|
|
398 0, MAKELPARAM(width - bmwidth, height - bmheight));
|
|
|
399
|
|
278
|
400 /* set the size of buttons */
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|
|
401 SendMessage (toolbarwnd, TB_SETBUTTONSIZE, 0,
|
|
|
402 (LPARAM)MAKELONG (width, height));
|
|
286
|
403
|
|
278
|
404 /* set the size of bitmaps */
|
|
|
405 SendMessage (toolbarwnd, TB_SETBITMAPSIZE, 0,
|
|
|
406 (LPARAM)MAKELONG (bmwidth, bmheight));
|
|
286
|
407
|
|
|
408 /* tell it we've done it */
|
|
|
409 SendMessage (toolbarwnd, TB_AUTOSIZE, 0, 0);
|
|
278
|
410
|
|
|
411 /* finally populate with images */
|
|
|
412 if (!SendMessage (toolbarwnd, TB_ADDBUTTONS,
|
|
|
413 (WPARAM)nbuttons, (LPARAM)button_tbl))
|
|
|
414 {
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|
|
415 mswindows_clear_toolbar (f, pos, 0);
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|
|
416 error ("couldn't add button list to toolbar");
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|
|
417 }
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|
|
418
|
|
|
419 /* vertical toolbars need more rows */
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|
|
420 if (vert)
|
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|
421 {
|
|
284
|
422 RECT tmp;
|
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278
|
423 SendMessage (toolbarwnd, TB_SETROWS,
|
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284
|
424 MAKEWPARAM(nbuttons, FALSE), (LPARAM)&tmp);
|
|
278
|
425 }
|
|
|
426
|
|
|
427 else
|
|
|
428 {
|
|
284
|
429 RECT tmp;
|
|
|
430 SendMessage (toolbarwnd, TB_SETROWS, MAKEWPARAM(1, FALSE),
|
|
|
431 (LPARAM)&tmp);
|
|
276
|
432 }
|
|
|
433
|
|
278
|
434 /* finally populate with images */
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|
|
435 if (SendMessage (toolbarwnd, TB_SETIMAGELIST, 0,
|
|
288
|
436 (LPARAM)ilist) < 0
|
|
|
437 ||
|
|
|
438 SendMessage (toolbarwnd, TB_SETDISABLEDIMAGELIST, 0,
|
|
|
439 (LPARAM)ilist) < 0)
|
|
278
|
440 {
|
|
|
441 mswindows_clear_toolbar (f, pos, 0);
|
|
|
442 error ("couldn't add image list to toolbar");
|
|
|
443 }
|
|
276
|
444
|
|
278
|
445 /* now display the window */
|
|
|
446 ShowWindow (toolbarwnd, SW_SHOW);
|
|
276
|
447
|
|
278
|
448 if (button_tbl) xfree (button_tbl);
|
|
|
449
|
|
|
450 SET_TOOLBAR_WAS_VISIBLE_FLAG (f, pos, 1);
|
|
|
451 }
|
|
|
452 }
|
|
|
453
|
|
|
454 static void
|
|
|
455 mswindows_move_toolbar (struct frame *f, enum toolbar_pos pos)
|
|
|
456 {
|
|
|
457 int bar_x, bar_y, bar_width, bar_height, vert;
|
|
|
458 HWND toolbarwnd = TOOLBAR_HANDLE(f,pos);
|
|
288
|
459
|
|
278
|
460 if (toolbarwnd)
|
|
276
|
461 {
|
|
278
|
462 get_toolbar_coords (f, pos, &bar_x, &bar_y, &bar_width, &bar_height,
|
|
|
463 &vert, 1);
|
|
276
|
464
|
|
278
|
465 /* #### This terrible mangling with coordinates perhaps
|
|
|
466 arises from different treatment of toolbar positions
|
|
|
467 by Windows and by XEmacs. */
|
|
|
468 switch (pos)
|
|
|
469 {
|
|
|
470 case TOP_TOOLBAR:
|
|
288
|
471 bar_x--; bar_y-=2;
|
|
|
472 bar_width+=3; bar_height+=3;
|
|
278
|
473 break;
|
|
|
474 case LEFT_TOOLBAR:
|
|
288
|
475 bar_x--; bar_y-=2;
|
|
|
476 bar_height++; bar_width++;
|
|
278
|
477 break;
|
|
|
478 case BOTTOM_TOOLBAR:
|
|
288
|
479 bar_y-=2;
|
|
|
480 bar_width+=4; bar_height+=4;
|
|
278
|
481 break;
|
|
|
482 case RIGHT_TOOLBAR:
|
|
288
|
483 bar_y-=2; bar_x++;
|
|
|
484 bar_width++; bar_height++;
|
|
278
|
485 break;
|
|
|
486 }
|
|
|
487 SetWindowPos (toolbarwnd, NULL, bar_x, bar_y,
|
|
288
|
488 bar_width, bar_height, SWP_NOZORDER);
|
|
276
|
489 }
|
|
278
|
490 }
|
|
276
|
491
|
|
278
|
492 static void
|
|
|
493 mswindows_redraw_exposed_toolbars (struct frame *f, int x, int y, int width,
|
|
|
494 int height)
|
|
|
495 {
|
|
|
496 assert (FRAME_MSWINDOWS_P (f));
|
|
|
497
|
|
|
498 if (FRAME_REAL_TOP_TOOLBAR_VISIBLE (f))
|
|
|
499 mswindows_move_toolbar (f, TOP_TOOLBAR);
|
|
276
|
500
|
|
278
|
501 if (FRAME_REAL_BOTTOM_TOOLBAR_VISIBLE (f))
|
|
|
502 mswindows_move_toolbar (f, BOTTOM_TOOLBAR);
|
|
276
|
503
|
|
278
|
504 if (FRAME_REAL_LEFT_TOOLBAR_VISIBLE (f))
|
|
|
505 mswindows_move_toolbar (f, LEFT_TOOLBAR);
|
|
|
506
|
|
|
507 if (FRAME_REAL_RIGHT_TOOLBAR_VISIBLE (f))
|
|
|
508 mswindows_move_toolbar (f, RIGHT_TOOLBAR);
|
|
276
|
509 }
|
|
|
510
|
|
|
511 static void
|
|
|
512 mswindows_initialize_frame_toolbars (struct frame *f)
|
|
|
513 {
|
|
|
514
|
|
|
515 }
|
|
|
516
|
|
|
517 static void
|
|
|
518 mswindows_output_frame_toolbars (struct frame *f)
|
|
|
519 {
|
|
|
520 assert (FRAME_MSWINDOWS_P (f));
|
|
|
521
|
|
|
522 if (FRAME_REAL_TOP_TOOLBAR_VISIBLE (f))
|
|
|
523 mswindows_output_toolbar (f, TOP_TOOLBAR);
|
|
|
524 else if (f->top_toolbar_was_visible)
|
|
|
525 mswindows_clear_toolbar (f, TOP_TOOLBAR, 0);
|
|
|
526
|
|
|
527 if (FRAME_REAL_BOTTOM_TOOLBAR_VISIBLE (f))
|
|
|
528 mswindows_output_toolbar (f, BOTTOM_TOOLBAR);
|
|
|
529 else if (f->bottom_toolbar_was_visible)
|
|
|
530 mswindows_clear_toolbar (f, BOTTOM_TOOLBAR, 0);
|
|
|
531
|
|
|
532 if (FRAME_REAL_LEFT_TOOLBAR_VISIBLE (f))
|
|
|
533 mswindows_output_toolbar (f, LEFT_TOOLBAR);
|
|
|
534 else if (f->left_toolbar_was_visible)
|
|
|
535 mswindows_clear_toolbar (f, LEFT_TOOLBAR, 0);
|
|
|
536
|
|
|
537 if (FRAME_REAL_RIGHT_TOOLBAR_VISIBLE (f))
|
|
|
538 mswindows_output_toolbar (f, RIGHT_TOOLBAR);
|
|
|
539 else if (f->right_toolbar_was_visible)
|
|
|
540 mswindows_clear_toolbar (f, RIGHT_TOOLBAR, 0);
|
|
|
541 }
|
|
|
542
|
|
|
543 static void
|
|
|
544 mswindows_free_frame_toolbars (struct frame *f)
|
|
|
545 {
|
|
278
|
546 HWND twnd=NULL;
|
|
|
547 #define DELETE_TOOLBAR(pos) \
|
|
|
548 mswindows_clear_toolbar(f, 0, pos); \
|
|
|
549 if ((twnd=GetDlgItem(FRAME_MSWINDOWS_HANDLE(f), TOOLBAR_ID_BIAS + pos))) \
|
|
|
550 DestroyWindow(twnd)
|
|
|
551
|
|
|
552 DELETE_TOOLBAR(TOP_TOOLBAR);
|
|
|
553 DELETE_TOOLBAR(BOTTOM_TOOLBAR);
|
|
|
554 DELETE_TOOLBAR(LEFT_TOOLBAR);
|
|
|
555 DELETE_TOOLBAR(RIGHT_TOOLBAR);
|
|
|
556 #undef DELETE_TOOLBAR
|
|
|
557 }
|
|
|
558
|
|
|
559 /* map toolbar hwnd to pos*/
|
|
|
560 int mswindows_find_toolbar_pos(struct frame* f, HWND ctrl)
|
|
|
561 {
|
|
|
562 int id = GetDlgCtrlID(ctrl);
|
|
|
563 return id ? id - TOOLBAR_ID_BIAS : -1;
|
|
|
564 }
|
|
|
565
|
|
|
566 Lisp_Object
|
|
|
567 mswindows_get_toolbar_button_text ( struct frame* f, int command_id )
|
|
|
568 {
|
|
|
569 Lisp_Object button = Fgethash (make_int (command_id),
|
|
|
570 FRAME_MSWINDOWS_TOOLBAR_HASHTABLE (f), Qnil);
|
|
|
571
|
|
|
572 if (!NILP (button))
|
|
|
573 {
|
|
|
574 struct toolbar_button *tb = XTOOLBAR_BUTTON (button);
|
|
|
575 return tb->help_string;
|
|
|
576 }
|
|
|
577 return Qnil;
|
|
276
|
578 }
|
|
|
579
|
|
|
580 /*
|
|
|
581 * Return value is Qt if we have dispatched the command,
|
|
|
582 * or Qnil if id has not been mapped to a callback.
|
|
|
583 * Window procedure may try other targets to route the
|
|
|
584 * command if we return nil
|
|
|
585 */
|
|
|
586 Lisp_Object
|
|
278
|
587 mswindows_handle_toolbar_wm_command (struct frame* f, HWND ctrl, WORD id)
|
|
276
|
588 {
|
|
|
589 /* Try to map the command id through the proper hash table */
|
|
286
|
590 Lisp_Object button, data, fn, arg, frame;
|
|
|
591
|
|
278
|
592 button = Fgethash (make_int (id),
|
|
|
593 FRAME_MSWINDOWS_TOOLBAR_HASHTABLE (f), Qnil);
|
|
276
|
594
|
|
278
|
595 if (NILP (button))
|
|
|
596 return Qnil;
|
|
276
|
597
|
|
286
|
598 data = XTOOLBAR_BUTTON (button)->callback;
|
|
|
599
|
|
|
600 /* #### ? */
|
|
|
601 if (UNBOUNDP (data))
|
|
278
|
602 return Qnil;
|
|
286
|
603
|
|
276
|
604 /* Ok, this is our one. Enqueue it. */
|
|
288
|
605 get_gui_callback (data, &fn, &arg);
|
|
276
|
606 XSETFRAME (frame, f);
|
|
288
|
607 mswindows_enqueue_misc_user_event (frame, fn, arg);
|
|
276
|
608
|
|
|
609 return Qt;
|
|
|
610 }
|
|
|
611
|
|
|
612 /************************************************************************/
|
|
|
613 /* initialization */
|
|
|
614 /************************************************************************/
|
|
|
615
|
|
|
616 void
|
|
|
617 console_type_create_toolbar_mswindows (void)
|
|
|
618 {
|
|
|
619 CONSOLE_HAS_METHOD (mswindows, output_frame_toolbars);
|
|
|
620 CONSOLE_HAS_METHOD (mswindows, initialize_frame_toolbars);
|
|
|
621 CONSOLE_HAS_METHOD (mswindows, free_frame_toolbars);
|
|
278
|
622 CONSOLE_HAS_METHOD (mswindows, redraw_exposed_toolbars);
|
|
276
|
623 }
|
|
|
624
|
