Mercurial > hg > xemacs-beta
annotate src/frame-msw.c @ 5792:8ef8d5e7c920
Fix broken texinfo references. See xemacs-beta message with ID
<1395982782.4313.8.camel@linux1> and xemacs-patches message with ID
<CAHCOHQnBtTTszzQ7u0S_F9rBzNKncTzi=b+ZY+ruBeQJ=V3=2A@mail.gmail.com>.
| author | Jerry James <james@xemacs.org> |
|---|---|
| date | Fri, 28 Mar 2014 12:48:12 -0600 |
| parents | 56144c8593a8 |
| children | 0f2338afbabf |
| rev | line source |
|---|---|
| 428 | 1 /* Functions for the mswindows window system. |
| 2 Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc. | |
| 5043 | 3 Copyright (C) 1995, 1996, 2001, 2002, 2010 Ben Wing. |
| 428 | 4 |
| 5 This file is part of XEmacs. | |
| 6 | |
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7 XEmacs is free software: you can redistribute it and/or modify it |
| 428 | 8 under the terms of the GNU General Public License as published by the |
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9 Free Software Foundation, either version 3 of the License, or (at your |
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10 option) any later version. |
| 428 | 11 |
| 12 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
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18 along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */ |
| 428 | 19 |
| 20 /* Synched up with: Not synched with FSF. */ | |
| 21 | |
| 771 | 22 /* This file Mule-ized, 8-14-2000. */ |
| 23 | |
| 428 | 24 /* Authorship: |
| 25 | |
| 26 Ultimately based on FSF. | |
| 27 Substantially rewritten for XEmacs by Ben Wing. | |
| 28 Rewritten for mswindows by Jonathan Harris, November 1997 for 21.0. | |
| 29 Graphics features added and frame resizing fiddled with by Andy Piper. | |
| 30 */ | |
| 31 | |
| 32 #include <config.h> | |
| 33 #include "lisp.h" | |
| 34 | |
| 35 #include "buffer.h" | |
| 872 | 36 #include "device-impl.h" |
| 428 | 37 #include "elhash.h" |
| 38 #include "events.h" | |
| 39 #include "faces.h" | |
| 872 | 40 #include "frame-impl.h" |
| 428 | 41 #include "redisplay.h" |
| 42 #include "window.h" | |
| 43 | |
| 872 | 44 #include "console-msw-impl.h" |
| 800 | 45 #include "glyphs-msw.h" |
| 46 | |
| 428 | 47 #define MSWINDOWS_FRAME_STYLE (WS_CLIPCHILDREN | WS_CLIPSIBLINGS | WS_OVERLAPPEDWINDOW) |
| 48 #define MSWINDOWS_POPUP_STYLE (WS_CLIPCHILDREN | WS_CLIPSIBLINGS | WS_POPUP \ | |
| 49 | WS_CAPTION | WS_BORDER | WS_SYSMENU | WS_MINIMIZEBOX) | |
| 50 | |
| 51 #define MSWINDOWS_FRAME_EXSTYLE WS_EX_OVERLAPPEDWINDOW | |
| 52 #define MSWINDOWS_POPUP_EXSTYLE WS_EX_PALETTEWINDOW | |
| 53 | |
| 54 /* Default popup left top corner offset from the same | |
| 55 corner of the parent frame, in pixel */ | |
| 56 #define POPUP_OFFSET 30 | |
| 57 | |
| 58 /* Default popup size, in characters */ | |
| 59 #define POPUP_WIDTH 30 | |
| 60 #define POPUP_HEIGHT 10 | |
| 61 | |
| 793 | 62 /* Default regular frame size, in characters; if too big, it will get |
| 63 shrunk to the workspace size */ | |
| 428 | 64 #define DEFAULT_FRAME_WIDTH 80 |
| 793 | 65 #define DEFAULT_FRAME_HEIGHT 50 |
| 428 | 66 |
| 67 #ifdef HAVE_MENUBARS | |
| 68 #define ADJR_MENUFLAG TRUE | |
| 69 #else | |
| 70 #define ADJR_MENUFLAG FALSE | |
| 71 #endif | |
| 72 | |
| 73 /* Default properties to use when creating frames. */ | |
| 74 Lisp_Object Vdefault_mswindows_frame_plist; | |
| 440 | 75 Lisp_Object Vdefault_msprinter_frame_plist; |
| 428 | 76 Lisp_Object Vmswindows_use_system_frame_size_defaults; |
| 77 | |
| 78 /* This does not need to be GC protected, as it holds a | |
| 79 frame Lisp_Object already protected by Fmake_frame */ | |
| 80 Lisp_Object Vmswindows_frame_being_created; | |
| 81 | |
| 1204 | 82 static const struct memory_description mswindows_frame_data_description_1 [] = { |
| 83 #ifdef HAVE_TOOLBARS | |
| 84 { XD_LISP_OBJECT, offsetof (struct mswindows_frame, toolbar_hash_table) }, | |
| 85 #endif | |
| 86 { XD_LISP_OBJECT, offsetof (struct mswindows_frame, menu_hash_table) }, | |
| 87 { XD_LISP_OBJECT, offsetof (struct mswindows_frame, widget_hash_table1) }, | |
| 88 { XD_LISP_OBJECT, offsetof (struct mswindows_frame, widget_hash_table2) }, | |
| 89 { XD_LISP_OBJECT, offsetof (struct mswindows_frame, widget_hash_table3) }, | |
| 90 { XD_END } | |
| 91 }; | |
| 92 | |
| 3092 | 93 #ifdef NEW_GC |
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94 DEFINE_DUMPABLE_INTERNAL_LISP_OBJECT ("mswindows-frame", mswindows_frame, |
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95 0, mswindows_frame_data_description_1, |
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96 Lisp_Mswindows_Frame); |
| 3092 | 97 #else /* not NEW_GC */ |
| 1204 | 98 extern const struct sized_memory_description mswindows_frame_data_description; |
| 99 | |
| 100 const struct sized_memory_description mswindows_frame_data_description = { | |
| 101 sizeof (struct mswindows_frame), mswindows_frame_data_description_1 | |
| 102 }; | |
| 3092 | 103 #endif /* not NEW_GC */ |
| 1204 | 104 |
| 440 | 105 /*---------------------------------------------------------------------*/ |
| 106 /*----- DISPLAY FRAME -----*/ | |
| 107 /*---------------------------------------------------------------------*/ | |
| 108 | |
| 3022 | 109 static struct frame * |
| 110 decode_mswindows_frame (Lisp_Object frame) | |
| 111 { | |
| 112 if (NILP (frame)) | |
| 113 frame = wrap_frame (selected_frame ()); | |
| 114 CHECK_LIVE_FRAME (frame); | |
| 115 /* this will also catch dead frames, but putting in the above check | |
| 116 results in a more useful error */ | |
| 117 CHECK_MSWINDOWS_FRAME (frame); | |
| 118 return XFRAME (frame); | |
| 119 } | |
| 120 | |
| 442 | 121 HWND |
| 122 mswindows_get_selected_frame_hwnd (void) | |
| 123 { | |
| 124 Lisp_Object frame, device; | |
| 125 | |
| 126 device = Ffind_device (Qnil, Qmswindows); | |
| 127 if (NILP (device)) | |
| 128 return NULL; | |
| 129 frame = DEVICE_SELECTED_FRAME (XDEVICE (device)); | |
| 130 if (NILP (frame)) | |
| 131 return NULL; | |
| 132 | |
| 133 return FRAME_MSWINDOWS_HANDLE (XFRAME (frame)); | |
| 134 } | |
| 135 | |
| 428 | 136 static void |
| 771 | 137 mswindows_init_frame_1 (struct frame *f, Lisp_Object props, |
| 2286 | 138 int UNUSED (frame_name_is_defaulted)) |
| 428 | 139 { |
| 140 Lisp_Object initially_unmapped; | |
| 141 Lisp_Object name, height, width, popup, top, left; | |
| 142 Lisp_Object frame_obj = Qnil; | |
| 143 RECT rect; | |
| 144 XEMACS_RECT_WH rect_default; | |
| 145 DWORD style, exstyle; | |
| 146 HWND hwnd, hwnd_parent; | |
| 147 | |
| 148 /* Pick up relevant properties */ | |
| 149 initially_unmapped = Fplist_get (props, Qinitially_unmapped, Qnil); | |
| 150 name = Fplist_get (props, Qname, Qnil); | |
| 442 | 151 |
| 428 | 152 popup = Fplist_get (props, Qpopup, Qnil); |
| 153 if (EQ (popup, Qt)) | |
| 154 popup = Fselected_frame (Qnil); | |
| 155 | |
| 156 left = Fplist_get (props, Qleft, Qnil); | |
| 157 if (!NILP (left)) | |
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158 CHECK_FIXNUM (left); |
| 428 | 159 |
| 160 top = Fplist_get (props, Qtop, Qnil); | |
| 161 if (!NILP (top)) | |
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162 CHECK_FIXNUM (top); |
| 428 | 163 |
| 164 width = Fplist_get (props, Qwidth, Qnil); | |
| 165 if (!NILP (width)) | |
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166 CHECK_FIXNUM (width); |
| 428 | 167 |
| 168 height = Fplist_get (props, Qheight, Qnil); | |
| 169 if (!NILP (height)) | |
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170 CHECK_FIXNUM (height); |
| 428 | 171 |
| 3092 | 172 #ifdef NEW_GC |
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173 f->frame_data = XMSWINDOWS_FRAME (ALLOC_NORMAL_LISP_OBJECT (mswindows_frame)); |
| 3092 | 174 #else /* not NEW_GC */ |
| 428 | 175 f->frame_data = xnew_and_zero (struct mswindows_frame); |
| 3092 | 176 #endif /* not NEW_GC */ |
| 428 | 177 FRAME_MSWINDOWS_TARGET_RECT (f) = xnew_and_zero (XEMACS_RECT_WH); |
| 178 | |
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179 FRAME_MSWINDOWS_TARGET_RECT (f)->left = NILP (left) ? -1 : abs (XFIXNUM (left)); |
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180 FRAME_MSWINDOWS_TARGET_RECT (f)->top = NILP (top) ? -1 : abs (XFIXNUM (top)); |
| 442 | 181 FRAME_MSWINDOWS_TARGET_RECT (f)->width = NILP (width) ? -1 : |
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182 abs (XFIXNUM (width)); |
| 442 | 183 FRAME_MSWINDOWS_TARGET_RECT (f)->height = NILP (height) ? -1 : |
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184 abs (XFIXNUM (height)); |
| 442 | 185 |
| 428 | 186 /* Misc frame stuff */ |
| 771 | 187 FRAME_MSWINDOWS_MENU_HASH_TABLE (f) = Qnil; |
| 428 | 188 #ifdef HAVE_TOOLBARS |
| 1130 | 189 /* EQ not EQUAL or we will get QUIT crashes, see below. */ |
| 771 | 190 FRAME_MSWINDOWS_TOOLBAR_HASH_TABLE (f) = |
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191 make_lisp_hash_table (50, HASH_TABLE_NON_WEAK, Qeq); |
| 428 | 192 #endif |
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193 /* hashtable of instantiated glyphs on the frame. [[ Make them EQ because |
| 1123 | 194 we only use ints as keys. Otherwise we run into stickiness in |
| 195 redisplay because internal_equal() can QUIT. See | |
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196 enter_redisplay_critical_section(). ]] -- probably not true any more, |
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197 now that we have internal_equal_trapping_problems(). --ben */ |
| 442 | 198 FRAME_MSWINDOWS_WIDGET_HASH_TABLE1 (f) = |
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199 make_lisp_hash_table (50, HASH_TABLE_VALUE_WEAK, Qeq); |
| 442 | 200 FRAME_MSWINDOWS_WIDGET_HASH_TABLE2 (f) = |
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201 make_lisp_hash_table (50, HASH_TABLE_VALUE_WEAK, Qeq); |
| 442 | 202 FRAME_MSWINDOWS_WIDGET_HASH_TABLE3 (f) = |
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203 make_lisp_hash_table (50, HASH_TABLE_VALUE_WEAK, Qeq); |
| 428 | 204 /* Will initialize these in WM_SIZE handler. We cannot do it now, |
| 205 because we do not know what is CW_USEDEFAULT height and width */ | |
| 206 FRAME_WIDTH (f) = 0; | |
| 207 FRAME_HEIGHT (f) = 0; | |
| 208 FRAME_PIXWIDTH (f) = 0; | |
| 209 FRAME_PIXHEIGHT (f) = 0; | |
| 210 | |
| 211 if (NILP (popup)) | |
| 212 { | |
| 213 style = MSWINDOWS_FRAME_STYLE; | |
| 214 exstyle = MSWINDOWS_FRAME_EXSTYLE; | |
| 215 hwnd_parent = NULL; | |
| 216 | |
| 217 rect_default.left = rect_default.top = CW_USEDEFAULT; | |
| 218 rect_default.width = rect_default.height = CW_USEDEFAULT; | |
| 219 } | |
| 220 else | |
| 221 { | |
| 222 style = MSWINDOWS_POPUP_STYLE; | |
| 223 exstyle = MSWINDOWS_POPUP_EXSTYLE; | |
| 224 | |
| 225 CHECK_MSWINDOWS_FRAME (popup); | |
| 226 hwnd_parent = FRAME_MSWINDOWS_HANDLE (XFRAME (popup)); | |
| 227 assert (IsWindow (hwnd_parent)); | |
| 228 | |
| 229 /* We cannot use CW_USEDEFAULT when creating a popup window. | |
| 230 So by default, we offset the new popup 30 pixels right | |
| 231 and down from its parent, and give it size of 30x10 characters. | |
| 232 These dimensions look adequate on both high and low res monitors */ | |
| 233 GetWindowRect (hwnd_parent, &rect); | |
| 234 rect_default.left = rect.left + POPUP_OFFSET; | |
| 235 rect_default.top = rect.top + POPUP_OFFSET; | |
| 5043 | 236 char_to_pixel_size (f, POPUP_WIDTH, POPUP_HEIGHT, |
| 428 | 237 &rect_default.width, &rect_default.height); |
| 442 | 238 FRAME_MSWINDOWS_POPUP (f) = 1; |
| 428 | 239 } |
| 240 | |
| 771 | 241 AdjustWindowRectEx (&rect, style, ADJR_MENUFLAG, exstyle); |
| 428 | 242 |
| 793 | 243 frame_obj = wrap_frame (f); |
| 428 | 244 |
| 245 Vmswindows_frame_being_created = frame_obj; | |
| 771 | 246 { |
| 247 const Extbyte *nameext = 0; | |
| 428 | 248 |
| 771 | 249 if (STRINGP (f->name)) |
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250 nameext = LISP_STRING_TO_TSTR (f->name); |
| 771 | 251 else if (STRINGP (name)) |
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252 nameext = LISP_STRING_TO_TSTR (name); |
| 771 | 253 else |
| 254 nameext = XETEXT (XEMACS_CLASS); | |
| 255 hwnd = qxeCreateWindowEx (exstyle, | |
| 256 XETEXT (XEMACS_CLASS), | |
| 257 nameext, | |
| 258 style, | |
| 259 rect_default.left, rect_default.top, | |
| 260 rect_default.width, rect_default.height, | |
| 261 hwnd_parent, NULL, NULL, NULL); | |
| 262 } | |
| 428 | 263 |
| 264 Vmswindows_frame_being_created = Qnil; | |
| 265 | |
| 266 if (hwnd == NULL) | |
| 442 | 267 invalid_operation ("System call to create frame failed", |
| 268 STRINGP (f->name) ? f->name : | |
| 269 STRINGP (name) ? name : | |
| 270 Qunbound); | |
| 771 | 271 |
| 272 FRAME_MSWINDOWS_HANDLE (f) = hwnd; | |
| 428 | 273 |
| 5013 | 274 qxeSetWindowLong (hwnd, XWL_FRAMEOBJ, (LONG)STORE_LISP_IN_VOID (frame_obj)); |
| 771 | 275 FRAME_MSWINDOWS_DC (f) = GetDC (hwnd); |
| 276 SetTextAlign (FRAME_MSWINDOWS_DC (f), TA_BASELINE | TA_LEFT | TA_NOUPDATECP); | |
| 442 | 277 |
| 771 | 278 #ifdef HAVE_DIALOGS |
| 442 | 279 if (FRAME_MSWINDOWS_POPUP (f)) |
| 280 mswindows_register_popup_frame (frame_obj); | |
| 771 | 281 #endif /* HAVE_DIALOGS */ |
| 428 | 282 } |
| 283 | |
| 284 static void | |
| 2286 | 285 mswindows_init_frame_2 (struct frame *f, Lisp_Object UNUSED (props)) |
| 428 | 286 { |
| 287 if (NILP (Vmswindows_use_system_frame_size_defaults)) | |
| 288 { | |
| 289 /* I don't think anything can set the frame size before this | |
| 290 since we don't have X resources. This may change if we look | |
| 291 at the registry. Even so these values can get overridden | |
| 292 later.*/ | |
| 442 | 293 XEMACS_RECT_WH dest = { -1, -1, DEFAULT_FRAME_WIDTH, |
| 428 | 294 DEFAULT_FRAME_HEIGHT }; |
| 295 mswindows_size_frame_internal (f, &dest); | |
| 296 } | |
| 297 } | |
| 298 | |
| 299 /* Called after frame's properties are set */ | |
| 300 static void | |
| 301 mswindows_init_frame_3 (struct frame *f) | |
| 302 { | |
| 4139 | 303 /* Don't do this earlier or we get a WM_PAINT before the frame is ready. */ |
| 304 ShowWindow (FRAME_MSWINDOWS_HANDLE(f), SW_SHOWNORMAL); | |
| 305 #ifdef CYGWIN | |
| 306 /* The SW_x parameter in the first call that an app makes to ShowWindow is | |
| 307 * ignored, and the parameter specified in the caller's STARTUPINFO is | |
| 308 * substituted instead. That parameter is SW_HIDE if we were started by | |
| 309 * runemacs, so call this twice. #### runemacs is evil. To see why this | |
| 310 * second call was restored, see the threads referenced by | |
| 311 * 20a807210611011157j57ea2b22ue892f4dfcb6aade8@mail.gmail.com and | |
| 312 * 20a807210708181345m7ac94ff2m43337be71e853d95@mail.gmail.com . */ | |
| 313 ShowWindow (FRAME_MSWINDOWS_HANDLE(f), SW_SHOWNORMAL); | |
| 314 #endif | |
| 315 SetForegroundWindow (FRAME_MSWINDOWS_HANDLE(f)); | |
| 316 DragAcceptFiles (FRAME_MSWINDOWS_HANDLE(f), TRUE); | |
| 428 | 317 } |
| 318 | |
| 319 static void | |
| 2286 | 320 mswindows_after_init_frame (struct frame *UNUSED (f), |
| 321 int UNUSED (first_on_device), int first_on_console) | |
| 428 | 322 { |
| 323 /* Windows, unlike X, is very synchronous. After the initial | |
| 442 | 324 frame is created, it will never be displayed, except for |
| 428 | 325 hollow border, unless we start pumping messages. Load progress |
| 326 messages show in the bottom of the hollow frame, which is ugly. | |
| 327 We redisplay the initial frame here, so modeline and root window | |
| 328 background show. | |
| 329 */ | |
| 330 if (first_on_console) | |
| 331 redisplay (); | |
| 332 } | |
| 333 | |
| 334 static void | |
| 335 mswindows_mark_frame (struct frame *f) | |
| 336 { | |
| 337 mark_object (FRAME_MSWINDOWS_MENU_HASH_TABLE (f)); | |
| 338 #ifdef HAVE_TOOLBARS | |
| 339 mark_object (FRAME_MSWINDOWS_TOOLBAR_HASH_TABLE (f)); | |
| 340 #endif | |
| 442 | 341 mark_object (FRAME_MSWINDOWS_WIDGET_HASH_TABLE1 (f)); |
| 342 mark_object (FRAME_MSWINDOWS_WIDGET_HASH_TABLE2 (f)); | |
| 343 mark_object (FRAME_MSWINDOWS_WIDGET_HASH_TABLE3 (f)); | |
| 428 | 344 } |
| 345 | |
| 346 static void | |
| 347 mswindows_focus_on_frame (struct frame *f) | |
| 348 { | |
| 771 | 349 SetForegroundWindow (FRAME_MSWINDOWS_HANDLE (f)); |
| 428 | 350 } |
| 351 | |
| 352 static void | |
| 353 mswindows_delete_frame (struct frame *f) | |
| 354 { | |
| 355 if (f->frame_data) | |
| 356 { | |
| 771 | 357 #ifdef HAVE_DIALOGS |
| 358 mswindows_unregister_popup_frame (wrap_frame (f)); | |
| 359 #endif | |
| 360 ReleaseDC (FRAME_MSWINDOWS_HANDLE (f), FRAME_MSWINDOWS_DC (f)); | |
| 361 DestroyWindow (FRAME_MSWINDOWS_HANDLE (f)); | |
| 4117 | 362 #ifndef NEW_GC |
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363 xfree (f->frame_data); |
| 3092 | 364 #endif /* not NEW_GC */ |
| 428 | 365 } |
| 366 f->frame_data = 0; | |
| 367 } | |
| 368 | |
| 369 static void | |
| 370 mswindows_set_frame_size (struct frame *f, int width, int height) | |
| 371 { | |
| 372 RECT rect; | |
| 5043 | 373 int pwidth, pheight; |
| 374 | |
| 375 change_frame_size (f, width, height, 0); | |
| 376 frame_unit_to_pixel_size (f, width, height, &pwidth, &pheight); | |
| 1395 | 377 |
| 428 | 378 rect.left = rect.top = 0; |
| 5043 | 379 rect.right = pwidth; |
| 380 rect.bottom = pheight; | |
| 1395 | 381 |
| 1318 | 382 /* This can call Lisp, because it runs the window procedure, which can |
| 383 call redisplay() */ | |
| 428 | 384 AdjustWindowRectEx (&rect, |
| 771 | 385 qxeGetWindowLong (FRAME_MSWINDOWS_HANDLE (f), GWL_STYLE), |
| 386 GetMenu (FRAME_MSWINDOWS_HANDLE (f)) != NULL, | |
| 387 qxeGetWindowLong (FRAME_MSWINDOWS_HANDLE (f), GWL_EXSTYLE)); | |
| 428 | 388 |
| 2872 | 389 if (IsIconic (FRAME_MSWINDOWS_HANDLE (f))) |
| 771 | 390 ShowWindow (FRAME_MSWINDOWS_HANDLE (f), SW_RESTORE); |
| 428 | 391 |
| 771 | 392 SetWindowPos (FRAME_MSWINDOWS_HANDLE (f), NULL, |
| 428 | 393 0, 0, rect.right-rect.left, rect.bottom-rect.top, |
| 394 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOSENDCHANGING | SWP_NOMOVE); | |
| 395 } | |
| 396 | |
| 397 static void | |
| 398 mswindows_set_frame_position (struct frame *f, int xoff, int yoff) | |
| 399 { | |
| 771 | 400 SetWindowPos (FRAME_MSWINDOWS_HANDLE (f), NULL, |
| 428 | 401 xoff, yoff, 0, 0, |
| 402 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOSENDCHANGING | SWP_NOSIZE); | |
| 403 } | |
| 404 | |
| 405 static void | |
| 442 | 406 mswindows_make_frame_visible (struct frame *f) |
| 428 | 407 { |
| 771 | 408 if (!FRAME_VISIBLE_P (f)) |
| 409 ShowWindow (FRAME_MSWINDOWS_HANDLE (f), SW_RESTORE); | |
| 428 | 410 else |
| 771 | 411 ShowWindow (FRAME_MSWINDOWS_HANDLE (f), SW_SHOW); |
| 412 SetActiveWindow (FRAME_MSWINDOWS_HANDLE (f)); | |
| 428 | 413 f->visible = 1; |
| 414 f->iconified = 0; | |
| 415 } | |
| 416 | |
| 417 static void | |
| 442 | 418 mswindows_make_frame_invisible (struct frame *f) |
| 428 | 419 { |
| 771 | 420 if (!FRAME_VISIBLE_P (f)) |
| 428 | 421 return; |
| 422 | |
| 771 | 423 ShowWindow (FRAME_MSWINDOWS_HANDLE (f), SW_HIDE); |
| 428 | 424 f->visible = 0; |
| 425 } | |
| 426 | |
| 427 static int | |
| 428 mswindows_frame_totally_visible_p (struct frame *f) | |
| 429 { | |
| 430 RECT rc_me, rc_other, rc_temp; | |
| 771 | 431 HWND hwnd = FRAME_MSWINDOWS_HANDLE (f); |
| 428 | 432 |
| 433 /* We test against not a whole window rectangle, only against its | |
| 434 client part. So, if non-client are is covered and client area is | |
| 435 not, we return true. */ | |
| 436 GetClientRect (hwnd, &rc_me); | |
| 2367 | 437 MapWindowPoints (hwnd, HWND_DESKTOP, (LPPOINT) (void *) (&rc_me), 2); |
| 428 | 438 |
| 439 /* First see if we're off the desktop */ | |
| 771 | 440 GetWindowRect (GetDesktopWindow (), &rc_other); |
| 441 UnionRect (&rc_temp, &rc_me, &rc_other); | |
| 428 | 442 if (!EqualRect (&rc_temp, &rc_other)) |
| 443 return 0; | |
| 442 | 444 |
| 428 | 445 /* Then see if any window above us obscures us */ |
| 446 while ((hwnd = GetWindow (hwnd, GW_HWNDPREV)) != NULL) | |
| 447 if (IsWindowVisible (hwnd)) | |
| 448 { | |
| 449 GetWindowRect (hwnd, &rc_other); | |
| 771 | 450 if (IntersectRect (&rc_temp, &rc_me, &rc_other)) |
| 428 | 451 return 0; |
| 452 } | |
| 453 | |
| 454 return 1; | |
| 455 } | |
| 456 | |
| 457 static int | |
| 458 mswindows_frame_visible_p (struct frame *f) | |
| 459 { | |
| 771 | 460 return IsWindowVisible (FRAME_MSWINDOWS_HANDLE (f)) |
| 461 && !IsIconic (FRAME_MSWINDOWS_HANDLE (f)); | |
| 428 | 462 } |
| 463 | |
| 464 | |
| 465 static void | |
| 466 mswindows_iconify_frame (struct frame *f) | |
| 467 { | |
| 771 | 468 ShowWindow (FRAME_MSWINDOWS_HANDLE (f), SW_MINIMIZE); |
| 428 | 469 f->visible = 0; |
| 470 f->iconified = 1; | |
| 471 } | |
| 472 | |
| 473 static int | |
| 474 mswindows_frame_iconified_p (struct frame *f) | |
| 475 { | |
| 771 | 476 return IsIconic (FRAME_MSWINDOWS_HANDLE (f)); |
| 428 | 477 } |
| 478 | |
| 479 static void | |
| 480 mswindows_set_frame_icon (struct frame *f) | |
| 481 { | |
| 482 if (IMAGE_INSTANCEP (f->icon) | |
| 483 && IMAGE_INSTANCE_PIXMAP_TYPE_P (XIMAGE_INSTANCE (f->icon))) | |
| 484 { | |
| 485 if (!XIMAGE_INSTANCE_MSWINDOWS_ICON (f->icon)) | |
| 486 { | |
| 442 | 487 mswindows_initialize_image_instance_icon (XIMAGE_INSTANCE (f->icon), |
| 428 | 488 FALSE); |
| 489 } | |
| 442 | 490 |
| 771 | 491 qxeSetClassLong (FRAME_MSWINDOWS_HANDLE (f), GCL_HICON, |
| 492 (LONG) XIMAGE_INSTANCE_MSWINDOWS_ICON (f->icon)); | |
| 428 | 493 } |
| 494 } | |
| 495 | |
| 496 static void | |
| 497 mswindows_set_frame_pointer (struct frame *f) | |
| 498 { | |
| 499 if (IMAGE_INSTANCEP (f->pointer) | |
| 500 && IMAGE_INSTANCE_TYPE (XIMAGE_INSTANCE (f->pointer)) == IMAGE_POINTER) | |
| 501 { | |
| 771 | 502 qxeSetClassLong (FRAME_MSWINDOWS_HANDLE (f), GCL_HCURSOR, |
| 503 (LONG) XIMAGE_INSTANCE_MSWINDOWS_ICON (f->pointer)); | |
| 428 | 504 /* we only have to do this because GC doesn't cause a mouse |
| 505 event and doesn't give time to event processing even if it | |
| 506 did. */ | |
| 507 SetCursor (XIMAGE_INSTANCE_MSWINDOWS_ICON (f->pointer)); | |
| 508 } | |
| 509 } | |
| 510 | |
| 511 static void | |
| 512 mswindows_set_mouse_position (struct window *w, int x, int y) | |
| 513 { | |
| 514 struct frame *f = XFRAME (w->frame); | |
| 515 POINT pt; | |
| 516 | |
| 517 pt.x = w->pixel_left + x; | |
| 518 pt.y = w->pixel_top + y; | |
| 771 | 519 ClientToScreen (FRAME_MSWINDOWS_HANDLE (f), &pt); |
| 428 | 520 SetCursorPos (pt.x, pt.y); |
| 521 } | |
| 522 | |
| 523 static int | |
| 2286 | 524 mswindows_get_mouse_position (struct device *UNUSED (d), Lisp_Object *frame, |
| 525 int *x, int *y) | |
| 428 | 526 { |
| 527 POINT pt; | |
| 528 HWND hwnd; | |
| 529 | |
| 530 GetCursorPos (&pt); | |
| 531 | |
| 532 /* What's under cursor? */ | |
| 533 hwnd = WindowFromPoint (pt); | |
| 534 if (hwnd == NULL) | |
| 535 return 0; | |
| 536 | |
| 537 /* Get grandest parent of the window */ | |
| 538 { | |
| 539 HWND hwnd_parent; | |
| 540 while ((hwnd_parent = GetParent (hwnd)) != NULL) | |
| 541 hwnd = hwnd_parent; | |
| 542 } | |
| 543 | |
| 544 /* Make sure it belongs to us */ | |
| 545 if (GetWindowThreadProcessId (hwnd, NULL) != GetCurrentThreadId ()) | |
| 546 return 0; | |
| 547 | |
| 548 /* And that the window is an XEmacs frame */ | |
| 771 | 549 if (!mswindows_window_is_xemacs (hwnd)) |
| 550 return 0; | |
| 428 | 551 |
| 552 /* Yippie! */ | |
| 553 ScreenToClient (hwnd, &pt); | |
| 5013 | 554 *frame = GET_LISP_FROM_VOID ((void *) qxeGetWindowLong (hwnd, XWL_FRAMEOBJ)); |
| 428 | 555 *x = pt.x; |
| 556 *y = pt.y; | |
| 557 return 1; | |
| 558 } | |
| 559 | |
| 560 static void | |
| 561 mswindows_raise_frame (struct frame *f) | |
| 562 { | |
| 771 | 563 BringWindowToTop (FRAME_MSWINDOWS_HANDLE (f)); |
| 428 | 564 } |
| 565 | |
| 566 static void | |
| 567 mswindows_lower_frame (struct frame *f) | |
| 568 { | |
| 771 | 569 SetWindowPos (FRAME_MSWINDOWS_HANDLE (f), HWND_BOTTOM, 0, 0, 0, 0, |
| 428 | 570 SWP_NOSIZE | SWP_NOMOVE | SWP_NOSENDCHANGING); |
| 571 } | |
| 572 | |
| 573 static void | |
| 442 | 574 mswindows_enable_frame (struct frame *f) |
| 575 { | |
| 576 EnableWindow (FRAME_MSWINDOWS_HANDLE (f), TRUE); | |
| 577 } | |
| 578 | |
| 579 static void | |
| 580 mswindows_disable_frame (struct frame *f) | |
| 581 { | |
| 582 EnableWindow (FRAME_MSWINDOWS_HANDLE (f), FALSE); | |
| 583 } | |
| 584 | |
| 585 static void | |
| 867 | 586 mswindows_set_title_from_ibyte (struct frame *f, Ibyte *title) |
| 428 | 587 { |
| 771 | 588 unsigned int new_checksum = hash_string (title, qxestrlen (title)); |
| 593 | 589 if (new_checksum != FRAME_MSWINDOWS_TITLE_CHECKSUM (f)) |
| 428 | 590 { |
| 593 | 591 Extbyte *title_ext; |
| 592 | |
| 593 FRAME_MSWINDOWS_TITLE_CHECKSUM (f) = new_checksum; | |
|
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594 title_ext = ITEXT_TO_TSTR (title); |
| 771 | 595 qxeSetWindowText (FRAME_MSWINDOWS_HANDLE (f), title_ext); |
| 428 | 596 } |
| 597 } | |
| 598 | |
| 599 static Lisp_Object | |
| 3022 | 600 mswindows_window_id (Lisp_Object frame) |
| 601 { | |
| 602 Ibyte str[255]; | |
| 603 struct frame *f = decode_mswindows_frame (frame); | |
| 604 | |
| 3023 | 605 qxesprintf (str, "%lu", (unsigned long) FRAME_MSWINDOWS_HANDLE (f)); |
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606 return build_istring (str); |
| 3022 | 607 } |
| 608 | |
| 609 static Lisp_Object | |
| 428 | 610 mswindows_frame_property (struct frame *f, Lisp_Object property) |
| 611 { | |
| 612 if (EQ (Qleft, property) || EQ (Qtop, property)) | |
| 613 { | |
| 614 RECT rc; | |
| 771 | 615 GetWindowRect (FRAME_MSWINDOWS_HANDLE (f), &rc); |
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616 return make_fixnum (EQ (Qtop, property) ? rc.top : rc.left); |
| 428 | 617 } |
| 3022 | 618 if (EQ (Qwindow_id, property)) |
| 619 return mswindows_window_id (wrap_frame (f)); | |
| 620 | |
| 428 | 621 return Qunbound; |
| 622 } | |
| 623 | |
| 624 static int | |
| 2286 | 625 mswindows_internal_frame_property_p (struct frame *UNUSED (f), |
| 626 Lisp_Object property) | |
| 428 | 627 { |
| 628 return EQ (property, Qleft) | |
| 3022 | 629 || EQ (property, Qtop) |
| 630 || EQ (property, Qwindow_id); | |
| 428 | 631 /* #### frame-x.c has also this. Why? |
| 632 || STRINGP (property); | |
| 633 */ | |
| 634 } | |
| 635 | |
| 636 static Lisp_Object | |
| 637 mswindows_frame_properties (struct frame *f) | |
| 638 { | |
| 639 Lisp_Object props = Qnil; | |
| 640 RECT rc; | |
| 771 | 641 GetWindowRect (FRAME_MSWINDOWS_HANDLE (f), &rc); |
| 428 | 642 |
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643 props = cons3 (Qtop, make_fixnum (rc.top), props); |
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644 props = cons3 (Qleft, make_fixnum (rc.left), props); |
| 3022 | 645 props = cons3 (Qwindow_id, mswindows_window_id (wrap_frame (f)), props); |
| 428 | 646 |
| 647 return props; | |
| 648 } | |
| 649 | |
| 650 static void | |
| 651 mswindows_set_frame_properties (struct frame *f, Lisp_Object plist) | |
| 652 { | |
| 653 int x=-1, y=-1; | |
| 654 int width = -1, height = -1; | |
| 655 BOOL width_specified_p = FALSE; | |
| 656 BOOL height_specified_p = FALSE; | |
| 657 BOOL x_specified_p = FALSE; | |
| 658 BOOL y_specified_p = FALSE; | |
| 659 Lisp_Object tail; | |
| 660 | |
| 661 /* Extract the properties from plist */ | |
| 662 for (tail = plist; !NILP (tail); tail = Fcdr (Fcdr (tail))) | |
| 663 { | |
| 664 Lisp_Object prop = Fcar (tail); | |
| 665 Lisp_Object val = Fcar (Fcdr (tail)); | |
| 666 | |
| 667 if (SYMBOLP (prop)) | |
| 668 { | |
| 669 /* Kludge to handle the font property. */ | |
| 670 if (EQ (prop, Qfont)) | |
| 671 { | |
| 672 /* If the value is not a string we silently ignore it. */ | |
| 673 if (STRINGP (val)) | |
| 674 { | |
| 675 Lisp_Object frm, font_spec; | |
| 442 | 676 |
| 793 | 677 frm = wrap_frame (f); |
| 428 | 678 font_spec = Fget (Fget_face (Qdefault), Qfont, Qnil); |
| 679 | |
| 680 Fadd_spec_to_specifier (font_spec, val, frm, Qnil, Qnil); | |
| 681 update_frame_face_values (f); | |
| 682 } | |
| 683 } | |
| 684 else if (EQ (prop, Qwidth)) | |
| 685 { | |
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686 CHECK_FIXNUM (val); |
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687 width = XFIXNUM (val); |
| 428 | 688 width_specified_p = TRUE; |
| 689 } | |
| 690 else if (EQ (prop, Qheight)) | |
| 691 { | |
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692 CHECK_FIXNUM (val); |
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693 height = XFIXNUM (val); |
| 428 | 694 height_specified_p = TRUE; |
| 695 } | |
| 696 else if (EQ (prop, Qleft)) | |
| 697 { | |
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698 CHECK_FIXNUM (val); |
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699 x = XFIXNUM (val); |
| 428 | 700 x_specified_p = TRUE; |
| 701 } | |
| 702 else if (EQ (prop, Qtop)) | |
| 703 { | |
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704 CHECK_FIXNUM (val); |
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705 y = XFIXNUM (val); |
| 428 | 706 y_specified_p = TRUE; |
| 707 } | |
| 708 } | |
| 709 } | |
| 710 | |
| 711 /* Now we've extracted the properties, apply them. | |
| 712 Do not apply geometric properties during frame creation. This | |
| 442 | 713 is excessive anyways, and this loses because WM_SIZE has not |
| 428 | 714 been sent yet, so frame width and height fields are not initialized. |
| 442 | 715 |
| 428 | 716 unfortunately WM_SIZE loses as well since the resize is only |
| 717 applied once and the first time WM_SIZE is applied not everything | |
| 718 is initialised in the frame (toolbars for instance). enabling | |
| 719 this always makes no visible difference and fixes a whole host of | |
| 720 bugs (and is more consistent with X) so I am going to reenable it. | |
| 721 --andyp */ | |
| 722 if ( FRAME_PIXWIDTH (f) && FRAME_PIXHEIGHT (f) | |
| 440 | 723 && (width_specified_p || height_specified_p |
| 724 || x_specified_p || y_specified_p)) | |
| 428 | 725 { |
| 726 XEMACS_RECT_WH dest = { x, y, width, height }; | |
| 727 | |
| 728 mswindows_size_frame_internal (f, &dest); | |
| 729 } | |
| 730 } | |
| 731 | |
| 506 | 732 void |
| 771 | 733 mswindows_size_frame_internal (struct frame *f, XEMACS_RECT_WH *dest) |
| 428 | 734 { |
| 442 | 735 RECT rect, ws_rect; |
| 428 | 736 int pixel_width, pixel_height; |
| 737 int size_p = (dest->width >=0 || dest->height >=0); | |
| 738 int move_p = (dest->top >=0 || dest->left >=0); | |
| 5043 | 739 char_to_pixel_size (f, dest->width, dest->height, &pixel_width, |
| 506 | 740 &pixel_height); |
| 442 | 741 |
| 428 | 742 if (dest->width < 0) |
| 743 pixel_width = FRAME_PIXWIDTH (f); | |
| 744 if (dest->height < 0) | |
| 745 pixel_height = FRAME_PIXHEIGHT (f); | |
| 746 | |
| 771 | 747 GetWindowRect (FRAME_MSWINDOWS_HANDLE (f), &rect); |
| 428 | 748 if (dest->left < 0) |
| 749 dest->left = rect.left; | |
| 750 if (dest->top < 0) | |
| 751 dest->top = rect.top; | |
| 442 | 752 |
| 428 | 753 rect.left = rect.top = 0; |
| 754 rect.right = pixel_width; | |
| 755 rect.bottom = pixel_height; | |
| 756 | |
| 757 AdjustWindowRectEx (&rect, | |
| 771 | 758 qxeGetWindowLong (FRAME_MSWINDOWS_HANDLE (f), GWL_STYLE), |
| 759 GetMenu (FRAME_MSWINDOWS_HANDLE (f)) != NULL, | |
| 760 qxeGetWindowLong (FRAME_MSWINDOWS_HANDLE (f), GWL_EXSTYLE)); | |
| 428 | 761 |
| 442 | 762 /* resize and move the window so that it fits in the workspace. This is |
| 428 | 763 not restrictive since this will happen later anyway in WM_SIZE. We |
| 764 have to do this after adjusting the rect to account for menubar | |
| 765 etc. */ | |
| 442 | 766 mswindows_get_workspace_coords (&ws_rect); |
| 428 | 767 pixel_width = rect.right - rect.left; |
| 768 pixel_height = rect.bottom - rect.top; | |
| 442 | 769 if (pixel_width > ws_rect.right - ws_rect.left) |
| 428 | 770 { |
| 442 | 771 pixel_width = ws_rect.right - ws_rect.left; |
| 428 | 772 size_p=1; |
| 773 } | |
| 442 | 774 if (pixel_height > ws_rect.bottom - ws_rect.top) |
| 428 | 775 { |
| 442 | 776 pixel_height = ws_rect.bottom - ws_rect.top; |
| 428 | 777 size_p=1; |
| 778 } | |
| 779 | |
| 442 | 780 /* adjust position so window is in workspace */ |
| 781 if (dest->left + pixel_width > ws_rect.right) | |
| 428 | 782 { |
| 442 | 783 dest->left = ws_rect.right - pixel_width; |
| 428 | 784 move_p=1; |
| 785 } | |
| 442 | 786 if (dest->left < ws_rect.left) |
| 428 | 787 { |
| 442 | 788 dest->left = ws_rect.left; |
| 428 | 789 move_p=1; |
| 790 } | |
| 791 | |
| 442 | 792 if (dest->top + pixel_height > ws_rect.bottom) |
| 793 { | |
| 794 dest->top = ws_rect.bottom - pixel_height; | |
| 795 move_p=1; | |
| 796 } | |
| 797 if (dest->top < ws_rect.top) | |
| 798 { | |
| 799 dest->top = ws_rect.top; | |
| 800 move_p=1; | |
| 801 } | |
| 802 | |
| 771 | 803 if (IsIconic (FRAME_MSWINDOWS_HANDLE (f)) |
| 804 || IsZoomed (FRAME_MSWINDOWS_HANDLE (f))) | |
| 805 ShowWindow (FRAME_MSWINDOWS_HANDLE (f), SW_RESTORE); | |
| 428 | 806 |
| 771 | 807 SetWindowPos (FRAME_MSWINDOWS_HANDLE (f), NULL, |
| 428 | 808 dest->left, dest->top, pixel_width, pixel_height, |
| 809 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOSENDCHANGING | |
| 810 | (size_p ? 0 : SWP_NOSIZE) | |
| 811 | (move_p ? 0 : SWP_NOMOVE)); | |
| 812 } | |
| 813 | |
| 814 static Lisp_Object | |
| 815 mswindows_get_frame_parent (struct frame *f) | |
| 816 { | |
| 771 | 817 HWND hwnd = FRAME_MSWINDOWS_HANDLE (f); |
| 428 | 818 hwnd = GetParent (hwnd); |
| 819 if (hwnd) | |
| 820 { | |
| 821 Lisp_Object parent; | |
| 5013 | 822 parent = GET_LISP_FROM_VOID ((void *) qxeGetWindowLong (hwnd, XWL_FRAMEOBJ)); |
| 428 | 823 assert (FRAME_MSWINDOWS_P (XFRAME (parent))); |
| 824 return parent; | |
| 825 } | |
| 826 else | |
| 827 return Qnil; | |
| 828 } | |
| 829 | |
| 830 static void | |
| 2286 | 831 mswindows_update_frame_external_traits (struct frame *UNUSED (frm), |
| 832 Lisp_Object UNUSED (name)) | |
| 428 | 833 { |
| 834 } | |
| 835 | |
| 836 static int | |
| 837 mswindows_frame_size_fixed_p (struct frame *f) | |
| 838 { | |
| 839 /* Frame size cannot change if the frame is maximized */ | |
| 840 return IsZoomed (FRAME_MSWINDOWS_HANDLE (f)); | |
| 841 } | |
| 842 | |
| 440 | 843 /*---------------------------------------------------------------------*/ |
| 844 /*----- PRINTER FRAME -----*/ | |
| 845 /*---------------------------------------------------------------------*/ | |
| 846 | |
| 442 | 847 /* |
| 848 * With some driver/os combination (I discovered this with HP drivers | |
| 849 * under W2K), DC geometry is reset upon StartDoc and EndPage | |
| 850 * calls. This is called every time one of these calls is made. | |
| 851 */ | |
| 852 static void | |
| 853 apply_dc_geometry (struct frame* f) | |
| 854 { | |
| 855 HDC hdc = DEVICE_MSPRINTER_HDC (XDEVICE (FRAME_DEVICE (f))); | |
| 856 SetTextAlign (hdc, TA_BASELINE | TA_LEFT | TA_NOUPDATECP); | |
| 857 SetViewportOrgEx (hdc, FRAME_MSPRINTER_PIXLEFT(f), | |
| 858 FRAME_MSPRINTER_PIXTOP(f), NULL); | |
| 859 } | |
| 860 | |
| 861 void | |
| 862 msprinter_start_page (struct frame *f) | |
| 863 { | |
| 864 if (!FRAME_MSPRINTER_PAGE_STARTED (f)) | |
| 865 { | |
| 866 FRAME_MSPRINTER_PAGE_STARTED (f) = 1; | |
| 867 StartPage (DEVICE_MSPRINTER_HDC (XDEVICE (FRAME_DEVICE (f)))); | |
| 868 apply_dc_geometry (f); | |
| 869 } | |
| 870 } | |
| 440 | 871 |
| 872 static void | |
| 873 error_frame_unsizable (struct frame *f) | |
| 874 { | |
| 793 | 875 Lisp_Object frame = wrap_frame (f); |
| 876 | |
| 442 | 877 invalid_change ("Cannot resize frame (margins) after print job has started.", |
| 878 frame); | |
| 440 | 879 } |
| 880 | |
| 881 static void | |
| 882 maybe_error_if_job_active (struct frame *f) | |
| 883 { | |
| 884 if (FRAME_MSPRINTER_JOB_STARTED (f)) | |
| 885 error_frame_unsizable (f); | |
| 886 } | |
| 887 | |
| 888 static void | |
| 2286 | 889 msprinter_init_frame_1 (struct frame *f, Lisp_Object UNUSED (props), |
| 890 int UNUSED (frame_name_is_defaulted)) | |
| 440 | 891 { |
| 892 /* Make sure this is the only frame on device. Windows printer can | |
| 893 handle only one job at a time. */ | |
| 894 if (!NILP (DEVICE_FRAME_LIST (XDEVICE (FRAME_DEVICE (f))))) | |
| 442 | 895 invalid_operation ("Only one frame (print job) at a time is allowed on " |
| 896 "this printer device", FRAME_DEVICE (f)); | |
| 440 | 897 |
| 898 f->frame_data = xnew_and_zero (struct msprinter_frame); | |
| 899 | |
| 506 | 900 FRAME_MSPRINTER_TOP_MARGIN (f) = |
| 901 mswindows_get_default_margin (Qtop_margin); | |
| 902 FRAME_MSPRINTER_BOTTOM_MARGIN (f) = | |
| 903 mswindows_get_default_margin (Qbottom_margin); | |
| 904 FRAME_MSPRINTER_LEFT_MARGIN (f) = | |
| 905 mswindows_get_default_margin (Qleft_margin); | |
| 906 FRAME_MSPRINTER_RIGHT_MARGIN (f) = | |
| 907 mswindows_get_default_margin (Qright_margin); | |
| 440 | 908 |
| 909 /* Negative for "uinspecified" */ | |
| 506 | 910 FRAME_MSPRINTER_CHARWIDTH (f) = -1; |
| 911 FRAME_MSPRINTER_CHARHEIGHT (f) = -1; | |
| 440 | 912 } |
| 913 | |
| 914 static void | |
| 915 msprinter_init_frame_3 (struct frame *f) | |
| 916 { | |
| 771 | 917 DOCINFOW di; |
| 440 | 918 struct device *device = XDEVICE (FRAME_DEVICE (f)); |
| 919 int frame_left, frame_top, frame_width, frame_height; | |
| 903 | 920 |
| 442 | 921 /* DC might be recreated in msprinter_apply_devmode, |
| 922 so do not initialize until now */ | |
| 903 | 923 HDC hdc = DEVICE_MSPRINTER_HDC (device); |
| 924 int logpixelsx = GetDeviceCaps (hdc, LOGPIXELSX); | |
| 925 int logpixelsy = GetDeviceCaps (hdc, LOGPIXELSY); | |
| 926 int physicaloffsetx = GetDeviceCaps (hdc, PHYSICALOFFSETX); | |
| 927 int physicaloffsety = GetDeviceCaps (hdc, PHYSICALOFFSETY); | |
| 928 int physicalheight = GetDeviceCaps (hdc, PHYSICALHEIGHT); | |
| 929 int physicalwidth = GetDeviceCaps (hdc, PHYSICALWIDTH); | |
| 440 | 930 |
| 903 | 931 /* Compute geometry properties. |
| 932 Conversion is from TWIPS -> inches -> pixels. */ | |
| 933 frame_left = MulDiv (logpixelsx, FRAME_MSPRINTER_LEFT_MARGIN(f), 1440) | |
| 934 - physicaloffsetx; | |
| 935 | |
| 771 | 936 if (FRAME_MSPRINTER_CHARWIDTH (f) > 0) |
| 440 | 937 { |
| 5043 | 938 char_to_pixel_size (f, FRAME_MSPRINTER_CHARWIDTH (f), 0, |
| 440 | 939 &frame_width, NULL); |
| 903 | 940 FRAME_MSPRINTER_RIGHT_MARGIN(f) = |
| 941 MulDiv (physicalwidth - (frame_left + frame_width), 1440, | |
| 942 logpixelsx); | |
| 442 | 943 } |
| 440 | 944 else |
| 903 | 945 frame_width = physicalwidth - frame_left |
| 946 - MulDiv (logpixelsx, FRAME_MSPRINTER_RIGHT_MARGIN(f), 1440) | |
| 947 - physicaloffsetx; | |
| 440 | 948 |
| 903 | 949 frame_top = MulDiv (logpixelsy, FRAME_MSPRINTER_TOP_MARGIN(f), 1440) |
| 950 - physicaloffsety; | |
| 440 | 951 |
| 771 | 952 if (FRAME_MSPRINTER_CHARHEIGHT (f) > 0) |
| 440 | 953 { |
| 5043 | 954 char_to_pixel_size (f, 0, FRAME_MSPRINTER_CHARHEIGHT (f), |
| 440 | 955 NULL, &frame_height); |
| 956 | |
| 903 | 957 FRAME_MSPRINTER_BOTTOM_MARGIN(f) = |
| 958 MulDiv (physicalheight - (frame_top + frame_height), 1440, | |
| 959 logpixelsy); | |
| 442 | 960 } |
| 440 | 961 else |
| 903 | 962 frame_height = physicalheight - frame_top |
| 963 - MulDiv (logpixelsy, FRAME_MSPRINTER_BOTTOM_MARGIN(f), 1440) | |
| 964 - physicaloffsety; | |
| 440 | 965 |
| 966 /* Geometry sanity checks */ | |
| 967 if (!frame_pixsize_valid_p (f, frame_width, frame_height)) | |
| 442 | 968 invalid_operation ("Area inside print margins has shrunk to naught", |
| 969 STRINGP (f->name) ? f->name : Qunbound); | |
| 440 | 970 |
| 971 if (frame_left < 0 | |
| 972 || frame_top < 0 | |
| 973 || frame_left + frame_width > GetDeviceCaps (hdc, HORZRES) | |
| 974 || frame_top + frame_height > GetDeviceCaps (hdc, VERTRES)) | |
| 546 | 975 invalid_operation ("Print area is outside of the printer's " |
| 442 | 976 "hardware printable area", |
| 977 STRINGP (f->name) ? f->name : Qunbound); | |
| 440 | 978 |
| 979 /* Apply XEmacs frame geometry and layout windows */ | |
| 980 { | |
| 981 int rows, columns; | |
| 771 | 982 FRAME_PIXWIDTH (f) = frame_width; |
| 983 FRAME_PIXHEIGHT (f) = frame_height; | |
| 5043 | 984 pixel_to_frame_unit_size (f, frame_width, frame_height, &columns, &rows); |
| 985 change_frame_size (f, columns, rows, 0); | |
| 440 | 986 } |
| 987 | |
| 442 | 988 FRAME_MSPRINTER_PIXLEFT(f) = frame_left; |
| 989 FRAME_MSPRINTER_PIXTOP(f) = frame_top; | |
| 440 | 990 |
| 991 /* Start print job */ | |
| 992 di.cbSize = sizeof (di); | |
| 771 | 993 { |
| 994 const Extbyte *nameext; | |
| 995 | |
| 996 if (STRINGP (f->name)) | |
|
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997 nameext = LISP_STRING_TO_TSTR (f->name); |
| 771 | 998 else |
| 999 nameext = XETEXT ("XEmacs print document"); | |
| 1000 di.lpszDocName = (XELPTSTR) nameext; | |
| 1001 } | |
| 440 | 1002 di.lpszOutput = NULL; |
| 1003 di.lpszDatatype = NULL; | |
| 1004 di.fwType = 0; | |
| 1005 | |
| 771 | 1006 if (qxeStartDoc (hdc, &di) <= 0) |
| 442 | 1007 invalid_operation ("Cannot start print job", |
| 1008 STRINGP (f->name) ? f->name : Qunbound); | |
| 1009 | |
| 1010 apply_dc_geometry (f); | |
| 440 | 1011 |
| 1012 /* Finish frame setup */ | |
| 1013 FRAME_MSPRINTER_JOB_STARTED (f) = 1; | |
| 771 | 1014 FRAME_VISIBLE_P (f) = 0; |
| 440 | 1015 } |
| 1016 | |
| 1017 static void | |
| 2286 | 1018 msprinter_mark_frame (struct frame *UNUSED (f)) |
| 440 | 1019 { |
| 1020 } | |
| 1021 | |
| 1022 static void | |
| 1023 msprinter_delete_frame (struct frame *f) | |
| 1024 { | |
| 1025 if (f->frame_data) | |
| 1026 { | |
| 442 | 1027 HDC hdc = DEVICE_MSPRINTER_HDC (XDEVICE (FRAME_DEVICE (f))); |
| 1028 if (FRAME_MSPRINTER_PAGE_STARTED (f)) | |
| 1029 EndPage (hdc); | |
| 440 | 1030 if (FRAME_MSPRINTER_JOB_STARTED (f)) |
| 442 | 1031 EndDoc (hdc); |
|
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1032 xfree (f->frame_data); |
| 440 | 1033 } |
| 1034 | |
| 1035 f->frame_data = 0; | |
| 1036 } | |
| 1037 | |
| 1038 static Lisp_Object | |
| 1039 msprinter_frame_property (struct frame *f, Lisp_Object property) | |
| 1040 { | |
| 1041 if (EQ (Qleft_margin, property)) | |
|
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1042 return make_fixnum (FRAME_MSPRINTER_LEFT_MARGIN (f)); |
| 440 | 1043 else if (EQ (Qtop_margin, property)) |
|
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1044 return make_fixnum (FRAME_MSPRINTER_TOP_MARGIN (f)); |
| 440 | 1045 if (EQ (Qright_margin, property)) |
|
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1046 return make_fixnum (FRAME_MSPRINTER_RIGHT_MARGIN (f)); |
| 440 | 1047 else if (EQ (Qbottom_margin, property)) |
|
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1048 return make_fixnum (FRAME_MSPRINTER_BOTTOM_MARGIN (f)); |
| 440 | 1049 else |
| 1050 return Qunbound; | |
| 1051 } | |
| 1052 | |
| 1053 static int | |
| 2286 | 1054 msprinter_internal_frame_property_p (struct frame *UNUSED (f), |
| 1055 Lisp_Object property) | |
| 440 | 1056 { |
| 1057 return (EQ (Qleft_margin, property) || EQ (Qtop_margin, property) || | |
| 442 | 1058 EQ (Qright_margin, property) || EQ (Qbottom_margin, property)); |
| 440 | 1059 } |
| 1060 | |
| 1061 static Lisp_Object | |
| 1062 msprinter_frame_properties (struct frame *f) | |
| 1063 { | |
| 1064 Lisp_Object props = Qnil; | |
| 1065 props = cons3 (Qbottom_margin, | |
|
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1066 make_fixnum (FRAME_MSPRINTER_BOTTOM_MARGIN (f)), props); |
| 440 | 1067 props = cons3 (Qright_margin, |
|
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1068 make_fixnum (FRAME_MSPRINTER_RIGHT_MARGIN (f)), props); |
| 440 | 1069 props = cons3 (Qtop_margin, |
|
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1070 make_fixnum (FRAME_MSPRINTER_TOP_MARGIN (f)), props); |
| 440 | 1071 props = cons3 (Qleft_margin, |
|
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1072 make_fixnum (FRAME_MSPRINTER_LEFT_MARGIN (f)), props); |
| 440 | 1073 return props; |
| 1074 } | |
| 1075 | |
| 1076 static void | |
| 1077 msprinter_set_frame_properties (struct frame *f, Lisp_Object plist) | |
| 1078 { | |
| 1079 Lisp_Object tail; | |
| 1080 | |
| 1081 /* Extract the properties from plist */ | |
| 1082 for (tail = plist; !NILP (tail); tail = Fcdr (Fcdr (tail))) | |
| 1083 { | |
| 1084 Lisp_Object prop = Fcar (tail); | |
| 1085 Lisp_Object val = Fcar (Fcdr (tail)); | |
| 1086 | |
| 1087 if (SYMBOLP (prop)) | |
| 1088 { | |
| 1089 if (EQ (prop, Qwidth)) | |
| 1090 { | |
| 1091 maybe_error_if_job_active (f); | |
| 1092 if (!NILP (val)) | |
| 1093 { | |
|
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1094 #ifdef HAVE_BIGNUM |
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1095 check_integer_range (val, Qzero, make_integer (INT_MAX)); |
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1096 FRAME_MSPRINTER_CHARWIDTH (f) = |
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1097 BIGNUMP (val) ? bignum_to_int (XBIGNUM_DATA (val)) : |
|
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1098 XFIXNUM (val); |
|
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1099 #else |
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1100 CHECK_NATNUM (val); |
|
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1101 FRAME_MSPRINTER_CHARWIDTH (f) = XFIXNUM (val); |
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1102 #endif |
| 440 | 1103 } |
| 1104 } | |
| 1105 if (EQ (prop, Qheight)) | |
| 1106 { | |
| 1107 maybe_error_if_job_active (f); | |
| 1108 if (!NILP (val)) | |
| 1109 { | |
|
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1110 #ifdef HAVE_BIGNUM |
|
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1111 check_integer_range (val, Qzero, make_integer (INT_MAX)); |
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1112 FRAME_MSPRINTER_CHARHEIGHT (f) = |
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1113 BIGNUMP (val) ? bignum_to_int (XBIGNUM_DATA (val)) : |
|
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1114 XFIXNUM (val); |
|
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1115 #else |
| 440 | 1116 CHECK_NATNUM (val); |
|
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1117 FRAME_MSPRINTER_CHARHEIGHT (f) = XFIXNUM (val); |
|
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1118 #endif |
| 440 | 1119 } |
| 1120 } | |
| 1121 else if (EQ (prop, Qleft_margin)) | |
| 1122 { | |
| 1123 maybe_error_if_job_active (f); | |
|
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1124 #ifdef HAVE_BIGNUM |
|
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1125 check_integer_range (val, Qzero, make_integer (INT_MAX)); |
|
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1126 FRAME_MSPRINTER_LEFT_MARGIN (f) = |
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1127 BIGNUMP (val) ? bignum_to_int (XBIGNUM_DATA (val)) : |
|
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1128 XFIXNUM (val); |
|
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1129 #else |
| 440 | 1130 CHECK_NATNUM (val); |
|
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1131 FRAME_MSPRINTER_LEFT_MARGIN (f) = XFIXNUM (val); |
|
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1132 #endif |
| 440 | 1133 } |
| 1134 else if (EQ (prop, Qtop_margin)) | |
| 1135 { | |
| 1136 maybe_error_if_job_active (f); | |
|
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1137 #ifdef HAVE_BIGNUM |
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1138 check_integer_range (val, Qzero, make_integer (INT_MAX)); |
|
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1139 FRAME_MSPRINTER_TOP_MARGIN (f) = |
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1140 BIGNUMP (val) ? bignum_to_int (XBIGNUM_DATA (val)) : |
|
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1141 XFIXNUM (val); |
|
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1142 #else |
| 440 | 1143 CHECK_NATNUM (val); |
|
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1144 FRAME_MSPRINTER_TOP_MARGIN (f) = XFIXNUM (val); |
|
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1145 #endif |
| 440 | 1146 } |
| 1147 else if (EQ (prop, Qright_margin)) | |
| 1148 { | |
| 1149 maybe_error_if_job_active (f); | |
|
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1150 #ifdef HAVE_BIGNUM |
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1151 check_integer_range (val, Qzero, make_integer (INT_MAX)); |
|
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1152 FRAME_MSPRINTER_RIGHT_MARGIN (f) = |
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1153 BIGNUMP (val) ? bignum_to_int (XBIGNUM_DATA (val)) : |
|
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1154 XFIXNUM (val); |
|
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1155 #else |
| 440 | 1156 CHECK_NATNUM (val); |
|
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1157 FRAME_MSPRINTER_RIGHT_MARGIN (f) = XFIXNUM (val); |
|
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1158 #endif |
| 440 | 1159 } |
| 1160 else if (EQ (prop, Qbottom_margin)) | |
| 1161 { | |
| 1162 maybe_error_if_job_active (f); | |
|
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1163 #ifdef HAVE_BIGNUM |
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1164 check_integer_range (val, Qzero, make_integer (INT_MAX)); |
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1165 FRAME_MSPRINTER_BOTTOM_MARGIN (f) = |
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1166 BIGNUMP (val) ? bignum_to_int (XBIGNUM_DATA (val)) : |
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1167 XFIXNUM (val); |
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1168 #else |
| 440 | 1169 CHECK_NATNUM (val); |
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1170 FRAME_MSPRINTER_BOTTOM_MARGIN (f) = XFIXNUM (val); |
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1171 #endif |
| 440 | 1172 } |
| 1173 } | |
| 1174 } | |
| 1175 } | |
| 1176 | |
| 1177 static void | |
| 2286 | 1178 msprinter_set_frame_size (struct frame *f, int UNUSED (width), |
| 1179 int UNUSED (height)) | |
| 440 | 1180 { |
| 1181 /* We're absolutely unsizeable */ | |
| 1182 error_frame_unsizable (f); | |
| 1183 } | |
| 1184 | |
| 442 | 1185 static void |
| 1186 msprinter_eject_page (struct frame *f) | |
| 1187 { | |
| 1188 /* #### Should we eject empty pages? */ | |
| 1189 if (FRAME_MSPRINTER_PAGE_STARTED (f)) | |
| 1190 { | |
| 1191 FRAME_MSPRINTER_PAGE_STARTED (f) = 0; | |
| 1192 EndPage (DEVICE_MSPRINTER_HDC (XDEVICE (FRAME_DEVICE (f)))); | |
| 1193 apply_dc_geometry (f); | |
| 1194 } | |
| 1195 } | |
| 1196 | |
| 1197 | |
| 428 | 1198 void |
| 1199 console_type_create_frame_mswindows (void) | |
| 1200 { | |
| 440 | 1201 /* Display frames */ |
| 428 | 1202 CONSOLE_HAS_METHOD (mswindows, init_frame_1); |
| 442 | 1203 CONSOLE_HAS_METHOD (mswindows, init_frame_2); |
| 428 | 1204 CONSOLE_HAS_METHOD (mswindows, init_frame_3); |
| 1205 CONSOLE_HAS_METHOD (mswindows, after_init_frame); | |
| 1206 CONSOLE_HAS_METHOD (mswindows, mark_frame); | |
| 1207 CONSOLE_HAS_METHOD (mswindows, focus_on_frame); | |
| 1208 CONSOLE_HAS_METHOD (mswindows, delete_frame); | |
| 1209 CONSOLE_HAS_METHOD (mswindows, get_mouse_position); | |
| 1210 CONSOLE_HAS_METHOD (mswindows, set_mouse_position); | |
| 1211 CONSOLE_HAS_METHOD (mswindows, raise_frame); | |
| 1212 CONSOLE_HAS_METHOD (mswindows, lower_frame); | |
| 442 | 1213 CONSOLE_HAS_METHOD (mswindows, enable_frame); |
| 1214 CONSOLE_HAS_METHOD (mswindows, disable_frame); | |
| 428 | 1215 CONSOLE_HAS_METHOD (mswindows, make_frame_visible); |
| 1216 CONSOLE_HAS_METHOD (mswindows, make_frame_invisible); | |
| 1217 CONSOLE_HAS_METHOD (mswindows, iconify_frame); | |
| 1218 CONSOLE_HAS_METHOD (mswindows, set_frame_size); | |
| 1219 CONSOLE_HAS_METHOD (mswindows, set_frame_position); | |
| 1220 CONSOLE_HAS_METHOD (mswindows, frame_property); | |
| 1221 CONSOLE_HAS_METHOD (mswindows, internal_frame_property_p); | |
| 1222 CONSOLE_HAS_METHOD (mswindows, frame_properties); | |
| 1223 CONSOLE_HAS_METHOD (mswindows, set_frame_properties); | |
| 867 | 1224 CONSOLE_HAS_METHOD (mswindows, set_title_from_ibyte); |
| 1225 /* CONSOLE_HAS_METHOD (mswindows, set_icon_name_from_ibyte); */ | |
| 428 | 1226 CONSOLE_HAS_METHOD (mswindows, frame_visible_p); |
| 1227 CONSOLE_HAS_METHOD (mswindows, frame_totally_visible_p); | |
| 1228 CONSOLE_HAS_METHOD (mswindows, frame_iconified_p); | |
| 442 | 1229 CONSOLE_HAS_METHOD (mswindows, set_frame_pointer); |
| 1230 CONSOLE_HAS_METHOD (mswindows, set_frame_icon); | |
| 428 | 1231 CONSOLE_HAS_METHOD (mswindows, get_frame_parent); |
| 1232 CONSOLE_HAS_METHOD (mswindows, update_frame_external_traits); | |
| 1233 CONSOLE_HAS_METHOD (mswindows, frame_size_fixed_p); | |
| 440 | 1234 |
| 1235 /* Printer frames, aka print jobs */ | |
| 1236 CONSOLE_HAS_METHOD (msprinter, init_frame_1); | |
| 1237 CONSOLE_HAS_METHOD (msprinter, init_frame_3); | |
| 1238 CONSOLE_HAS_METHOD (msprinter, mark_frame); | |
| 1239 CONSOLE_HAS_METHOD (msprinter, delete_frame); | |
| 1240 CONSOLE_HAS_METHOD (msprinter, frame_property); | |
| 1241 CONSOLE_HAS_METHOD (msprinter, internal_frame_property_p); | |
| 1242 CONSOLE_HAS_METHOD (msprinter, frame_properties); | |
| 1243 CONSOLE_HAS_METHOD (msprinter, set_frame_properties); | |
| 1244 CONSOLE_HAS_METHOD (msprinter, set_frame_size); | |
| 442 | 1245 CONSOLE_HAS_METHOD (msprinter, eject_page); |
| 428 | 1246 } |
| 1247 | |
| 1248 void | |
| 1249 syms_of_frame_mswindows (void) | |
| 1250 { | |
| 3092 | 1251 #ifdef NEW_GC |
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1252 INIT_LISP_OBJECT (mswindows_frame); |
| 3092 | 1253 #endif /* NEW_GC */ |
| 428 | 1254 } |
| 1255 | |
| 1256 void | |
| 1257 reinit_vars_of_frame_mswindows (void) | |
| 1258 { | |
| 1259 /* Needn't staticpro -- see comment above. */ | |
| 1260 Vmswindows_frame_being_created = Qnil; | |
| 1261 } | |
| 1262 | |
| 1263 void | |
| 1264 vars_of_frame_mswindows (void) | |
| 1265 { | |
| 1266 DEFVAR_LISP ("mswindows-use-system-frame-size-defaults", &Vmswindows_use_system_frame_size_defaults /* | |
| 1267 Controls whether to use system or XEmacs defaults for frame size. | |
| 442 | 1268 If nil then reasonable defaults are used for initial frame sizes. If t |
| 428 | 1269 then the system will choose default sizes for the frame. |
| 1270 */ ); | |
| 1271 Vmswindows_use_system_frame_size_defaults = Qnil; | |
| 442 | 1272 |
| 428 | 1273 DEFVAR_LISP ("default-mswindows-frame-plist", &Vdefault_mswindows_frame_plist /* |
| 1274 Plist of default frame-creation properties for mswindows frames. | |
| 1275 These override what is specified in `default-frame-plist', but are | |
| 1276 overridden by the arguments to the particular call to `make-frame'. | |
| 1277 | |
| 1278 Note: In many cases, properties of a frame are available as specifiers | |
| 1279 instead of through the frame-properties mechanism. | |
| 1280 | |
| 1281 Here is a list of recognized frame properties, other than those | |
| 1282 documented in `set-frame-properties' (they can be queried and | |
| 1283 set at any time, except as otherwise noted): | |
| 1284 | |
| 1285 initially-unmapped If non-nil, the frame will not be visible | |
| 1286 when it is created. In this case, you | |
| 1287 need to call `make-frame-visible' to make | |
| 1288 the frame appear. | |
| 1289 popup If non-nil, it should be a frame, and this | |
| 1290 frame will be created as a "popup" frame | |
| 1291 whose parent is the given frame. This | |
| 1292 will make the window manager treat the | |
| 1293 frame as a dialog box, which may entail | |
| 1294 doing different things (e.g. not asking | |
| 1295 for positioning, and not iconifying | |
| 1296 separate from its parent). | |
| 1297 top Y position (in pixels) of the upper-left | |
| 1298 outermost corner of the frame (i.e. the | |
| 1299 upper-left of the window-manager | |
| 1300 decorations). | |
| 1301 left X position (in pixels) of the upper-left | |
| 1302 outermost corner of the frame (i.e. the | |
| 1303 upper-left of the window-manager | |
| 1304 decorations). | |
| 3022 | 1305 window-id Window handle (HWND) of the frame. |
| 1306 Cannot be set. | |
| 428 | 1307 |
| 1308 See also `default-frame-plist', which specifies properties which apply | |
| 1309 to all frames, not just mswindows frames. | |
| 1310 */ ); | |
| 1311 Vdefault_mswindows_frame_plist = Qnil; | |
| 1312 | |
| 1313 mswindows_console_methods->device_specific_frame_props = | |
| 1314 &Vdefault_mswindows_frame_plist; | |
| 440 | 1315 |
| 1316 DEFVAR_LISP ("default-msprinter-frame-plist", &Vdefault_msprinter_frame_plist /* | |
| 1317 Plist of default frame-creation properties for msprinter print job frames. | |
| 1318 These override what is specified in `default-frame-plist', but are | |
| 1319 overridden by the arguments to the particular call to `make-frame'. | |
| 1320 | |
| 1321 Note: In many cases, properties of a frame are available as specifiers | |
| 1322 instead of through the frame-properties mechanism. | |
| 1323 | |
| 1324 Here is a list of recognized frame properties, other than those | |
| 1325 documented in `set-frame-properties' (they can be queried and | |
| 1326 set at any time, except as otherwise noted): | |
| 1327 | |
| 1328 left-margin Margin of the page, in twips. Twip is a | |
| 1329 top-margin typographical unit of measurement, | |
| 1330 right-margin equal to 1/1440 of an inch, or 1/20 of a | |
| 1331 bottom-margin point, and roughly equal to 7/400 of a | |
| 506 | 1332 millimeter. If not specified, the left |
| 1333 and right margins default to 1 inch | |
| 1334 (25.4 mm) and the top and bottom margins | |
| 1335 to 0.5 inch (12.7 mm). | |
| 440 | 1336 |
| 1337 MARGINS NOTE. right-margin and bottom-margin are overridden by | |
| 1338 the height and width properties. If you want to specify size | |
| 1339 of the printable area in character, as with the rest of XEmacs, | |
| 1340 use these properties. If height and/or width are nil, then | |
| 1341 corresponding margin setting is taken into account. If you | |
| 1342 specify height and/or width in `default-frame-plist', but still | |
| 1343 want to specify right/bottom margins, set height/width in this | |
| 1344 plist to nil, as in this example: | |
| 1345 | |
| 506 | 1346 (setq default-frame-plist '(height 55 width 80) |
| 1347 default-msprinter-frame-plist '(height nil width nil)) | |
| 440 | 1348 |
| 1349 See also `default-frame-plist', which specifies properties which apply | |
| 1350 to all frames, not just mswindows frames. | |
| 1351 */ ); | |
| 1352 Vdefault_msprinter_frame_plist = Qnil; | |
| 1353 | |
| 1354 msprinter_console_methods->device_specific_frame_props = | |
| 1355 &Vdefault_msprinter_frame_plist; | |
| 428 | 1356 } |