Mercurial > hg > xemacs-beta
annotate src/frame-msw.c @ 5120:d1247f3cc363 ben-lisp-object
latest work on lisp-object workspace;
more changes eliminating LCRECORD in place of LISP_OBJECT;
now compiles and runs.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Mon, 28 Dec 2009 01:15:52 -0600 |
| parents | e0db3c197671 |
| children | b5df3737028a |
| rev | line source |
|---|---|
| 428 | 1 /* Functions for the mswindows window system. |
| 2 Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc. | |
| 771 | 3 Copyright (C) 1995, 1996, 2001, 2002 Ben Wing. |
| 428 | 4 |
| 5 This file is part of XEmacs. | |
| 6 | |
| 7 XEmacs is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 9 Free Software Foundation; either version 2, or (at your option) any | |
| 10 later version. | |
| 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 | |
| 18 along with XEmacs; see the file COPYING. If not, write to | |
| 19 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 20 Boston, MA 02111-1307, USA. */ | |
| 21 | |
| 22 /* Synched up with: Not synched with FSF. */ | |
| 23 | |
| 771 | 24 /* This file Mule-ized, 8-14-2000. */ |
| 25 | |
| 428 | 26 /* Authorship: |
| 27 | |
| 28 Ultimately based on FSF. | |
| 29 Substantially rewritten for XEmacs by Ben Wing. | |
| 30 Rewritten for mswindows by Jonathan Harris, November 1997 for 21.0. | |
| 31 Graphics features added and frame resizing fiddled with by Andy Piper. | |
| 32 */ | |
| 33 | |
| 34 #include <config.h> | |
| 35 #include "lisp.h" | |
| 36 | |
| 37 #include "buffer.h" | |
| 872 | 38 #include "device-impl.h" |
| 428 | 39 #include "elhash.h" |
| 40 #include "events.h" | |
| 41 #include "faces.h" | |
| 872 | 42 #include "frame-impl.h" |
| 428 | 43 #include "redisplay.h" |
| 44 #include "window.h" | |
| 45 | |
| 872 | 46 #include "console-msw-impl.h" |
| 800 | 47 #include "glyphs-msw.h" |
| 48 | |
| 428 | 49 #define MSWINDOWS_FRAME_STYLE (WS_CLIPCHILDREN | WS_CLIPSIBLINGS | WS_OVERLAPPEDWINDOW) |
| 50 #define MSWINDOWS_POPUP_STYLE (WS_CLIPCHILDREN | WS_CLIPSIBLINGS | WS_POPUP \ | |
| 51 | WS_CAPTION | WS_BORDER | WS_SYSMENU | WS_MINIMIZEBOX) | |
| 52 | |
| 53 #define MSWINDOWS_FRAME_EXSTYLE WS_EX_OVERLAPPEDWINDOW | |
| 54 #define MSWINDOWS_POPUP_EXSTYLE WS_EX_PALETTEWINDOW | |
| 55 | |
| 56 /* Default popup left top corner offset from the same | |
| 57 corner of the parent frame, in pixel */ | |
| 58 #define POPUP_OFFSET 30 | |
| 59 | |
| 60 /* Default popup size, in characters */ | |
| 61 #define POPUP_WIDTH 30 | |
| 62 #define POPUP_HEIGHT 10 | |
| 63 | |
| 793 | 64 /* Default regular frame size, in characters; if too big, it will get |
| 65 shrunk to the workspace size */ | |
| 428 | 66 #define DEFAULT_FRAME_WIDTH 80 |
| 793 | 67 #define DEFAULT_FRAME_HEIGHT 50 |
| 428 | 68 |
| 69 #ifdef HAVE_MENUBARS | |
| 70 #define ADJR_MENUFLAG TRUE | |
| 71 #else | |
| 72 #define ADJR_MENUFLAG FALSE | |
| 73 #endif | |
| 74 | |
| 75 /* Default properties to use when creating frames. */ | |
| 76 Lisp_Object Vdefault_mswindows_frame_plist; | |
| 440 | 77 Lisp_Object Vdefault_msprinter_frame_plist; |
| 428 | 78 Lisp_Object Vmswindows_use_system_frame_size_defaults; |
| 79 | |
| 80 /* This does not need to be GC protected, as it holds a | |
| 81 frame Lisp_Object already protected by Fmake_frame */ | |
| 82 Lisp_Object Vmswindows_frame_being_created; | |
| 83 | |
| 1204 | 84 static const struct memory_description mswindows_frame_data_description_1 [] = { |
| 85 #ifdef HAVE_TOOLBARS | |
| 86 { XD_LISP_OBJECT, offsetof (struct mswindows_frame, toolbar_hash_table) }, | |
| 87 #endif | |
| 88 { XD_LISP_OBJECT, offsetof (struct mswindows_frame, menu_hash_table) }, | |
| 89 { XD_LISP_OBJECT, offsetof (struct mswindows_frame, widget_hash_table1) }, | |
| 90 { XD_LISP_OBJECT, offsetof (struct mswindows_frame, widget_hash_table2) }, | |
| 91 { XD_LISP_OBJECT, offsetof (struct mswindows_frame, widget_hash_table3) }, | |
| 92 { XD_END } | |
| 93 }; | |
| 94 | |
| 3092 | 95 #ifdef NEW_GC |
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96 DEFINE_DUMPABLE_INTERNAL_LISP_OBJECT ("mswindows-frame", mswindows_frame, |
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97 0, mswindows_frame_data_description_1, |
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changeset
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98 Lisp_Mswindows_Frame); |
| 3092 | 99 #else /* not NEW_GC */ |
| 1204 | 100 extern const struct sized_memory_description mswindows_frame_data_description; |
| 101 | |
| 102 const struct sized_memory_description mswindows_frame_data_description = { | |
| 103 sizeof (struct mswindows_frame), mswindows_frame_data_description_1 | |
| 104 }; | |
| 3092 | 105 #endif /* not NEW_GC */ |
| 1204 | 106 |
| 440 | 107 /*---------------------------------------------------------------------*/ |
| 108 /*----- DISPLAY FRAME -----*/ | |
| 109 /*---------------------------------------------------------------------*/ | |
| 110 | |
| 3022 | 111 static struct frame * |
| 112 decode_mswindows_frame (Lisp_Object frame) | |
| 113 { | |
| 114 if (NILP (frame)) | |
| 115 frame = wrap_frame (selected_frame ()); | |
| 116 CHECK_LIVE_FRAME (frame); | |
| 117 /* this will also catch dead frames, but putting in the above check | |
| 118 results in a more useful error */ | |
| 119 CHECK_MSWINDOWS_FRAME (frame); | |
| 120 return XFRAME (frame); | |
| 121 } | |
| 122 | |
| 442 | 123 HWND |
| 124 mswindows_get_selected_frame_hwnd (void) | |
| 125 { | |
| 126 Lisp_Object frame, device; | |
| 127 | |
| 128 device = Ffind_device (Qnil, Qmswindows); | |
| 129 if (NILP (device)) | |
| 130 return NULL; | |
| 131 frame = DEVICE_SELECTED_FRAME (XDEVICE (device)); | |
| 132 if (NILP (frame)) | |
| 133 return NULL; | |
| 134 | |
| 135 return FRAME_MSWINDOWS_HANDLE (XFRAME (frame)); | |
| 136 } | |
| 137 | |
| 428 | 138 static void |
| 771 | 139 mswindows_init_frame_1 (struct frame *f, Lisp_Object props, |
| 2286 | 140 int UNUSED (frame_name_is_defaulted)) |
| 428 | 141 { |
| 142 Lisp_Object initially_unmapped; | |
| 143 Lisp_Object name, height, width, popup, top, left; | |
| 144 Lisp_Object frame_obj = Qnil; | |
| 145 RECT rect; | |
| 146 XEMACS_RECT_WH rect_default; | |
| 147 DWORD style, exstyle; | |
| 148 HWND hwnd, hwnd_parent; | |
| 149 | |
| 150 /* Pick up relevant properties */ | |
| 151 initially_unmapped = Fplist_get (props, Qinitially_unmapped, Qnil); | |
| 152 name = Fplist_get (props, Qname, Qnil); | |
| 442 | 153 |
| 428 | 154 popup = Fplist_get (props, Qpopup, Qnil); |
| 155 if (EQ (popup, Qt)) | |
| 156 popup = Fselected_frame (Qnil); | |
| 157 | |
| 158 left = Fplist_get (props, Qleft, Qnil); | |
| 159 if (!NILP (left)) | |
| 160 CHECK_INT (left); | |
| 161 | |
| 162 top = Fplist_get (props, Qtop, Qnil); | |
| 163 if (!NILP (top)) | |
| 164 CHECK_INT (top); | |
| 165 | |
| 166 width = Fplist_get (props, Qwidth, Qnil); | |
| 167 if (!NILP (width)) | |
| 168 CHECK_INT (width); | |
| 169 | |
| 170 height = Fplist_get (props, Qheight, Qnil); | |
| 171 if (!NILP (height)) | |
| 172 CHECK_INT (height); | |
| 173 | |
| 3092 | 174 #ifdef NEW_GC |
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175 f->frame_data = XMSWINDOWS_FRAME (ALLOC_LISP_OBJECT (mswindows_frame)); |
| 3092 | 176 #else /* not NEW_GC */ |
| 428 | 177 f->frame_data = xnew_and_zero (struct mswindows_frame); |
| 3092 | 178 #endif /* not NEW_GC */ |
| 428 | 179 FRAME_MSWINDOWS_TARGET_RECT (f) = xnew_and_zero (XEMACS_RECT_WH); |
| 180 | |
| 181 FRAME_MSWINDOWS_TARGET_RECT (f)->left = NILP (left) ? -1 : abs (XINT (left)); | |
| 182 FRAME_MSWINDOWS_TARGET_RECT (f)->top = NILP (top) ? -1 : abs (XINT (top)); | |
| 442 | 183 FRAME_MSWINDOWS_TARGET_RECT (f)->width = NILP (width) ? -1 : |
| 428 | 184 abs (XINT (width)); |
| 442 | 185 FRAME_MSWINDOWS_TARGET_RECT (f)->height = NILP (height) ? -1 : |
| 428 | 186 abs (XINT (height)); |
| 442 | 187 |
| 428 | 188 /* Misc frame stuff */ |
| 771 | 189 FRAME_MSWINDOWS_MENU_HASH_TABLE (f) = Qnil; |
| 428 | 190 #ifdef HAVE_TOOLBARS |
| 1130 | 191 /* EQ not EQUAL or we will get QUIT crashes, see below. */ |
| 771 | 192 FRAME_MSWINDOWS_TOOLBAR_HASH_TABLE (f) = |
| 1130 | 193 make_lisp_hash_table (50, HASH_TABLE_NON_WEAK, HASH_TABLE_EQ); |
| 428 | 194 #endif |
| 1123 | 195 /* hashtable of instantiated glyphs on the frame. Make them EQ because |
| 196 we only use ints as keys. Otherwise we run into stickiness in | |
| 197 redisplay because internal_equal() can QUIT. See | |
| 198 enter_redisplay_critical_section(). */ | |
| 442 | 199 FRAME_MSWINDOWS_WIDGET_HASH_TABLE1 (f) = |
| 853 | 200 make_lisp_hash_table (50, HASH_TABLE_VALUE_WEAK, HASH_TABLE_EQ); |
| 442 | 201 FRAME_MSWINDOWS_WIDGET_HASH_TABLE2 (f) = |
| 853 | 202 make_lisp_hash_table (50, HASH_TABLE_VALUE_WEAK, HASH_TABLE_EQ); |
| 442 | 203 FRAME_MSWINDOWS_WIDGET_HASH_TABLE3 (f) = |
| 853 | 204 make_lisp_hash_table (50, HASH_TABLE_VALUE_WEAK, HASH_TABLE_EQ); |
| 428 | 205 /* Will initialize these in WM_SIZE handler. We cannot do it now, |
| 206 because we do not know what is CW_USEDEFAULT height and width */ | |
| 207 FRAME_WIDTH (f) = 0; | |
| 208 FRAME_HEIGHT (f) = 0; | |
| 209 FRAME_PIXWIDTH (f) = 0; | |
| 210 FRAME_PIXHEIGHT (f) = 0; | |
| 211 | |
| 212 if (NILP (popup)) | |
| 213 { | |
| 214 style = MSWINDOWS_FRAME_STYLE; | |
| 215 exstyle = MSWINDOWS_FRAME_EXSTYLE; | |
| 216 hwnd_parent = NULL; | |
| 217 | |
| 218 rect_default.left = rect_default.top = CW_USEDEFAULT; | |
| 219 rect_default.width = rect_default.height = CW_USEDEFAULT; | |
| 220 } | |
| 221 else | |
| 222 { | |
| 223 style = MSWINDOWS_POPUP_STYLE; | |
| 224 exstyle = MSWINDOWS_POPUP_EXSTYLE; | |
| 225 | |
| 226 CHECK_MSWINDOWS_FRAME (popup); | |
| 227 hwnd_parent = FRAME_MSWINDOWS_HANDLE (XFRAME (popup)); | |
| 228 assert (IsWindow (hwnd_parent)); | |
| 229 | |
| 230 /* We cannot use CW_USEDEFAULT when creating a popup window. | |
| 231 So by default, we offset the new popup 30 pixels right | |
| 232 and down from its parent, and give it size of 30x10 characters. | |
| 233 These dimensions look adequate on both high and low res monitors */ | |
| 234 GetWindowRect (hwnd_parent, &rect); | |
| 235 rect_default.left = rect.left + POPUP_OFFSET; | |
| 236 rect_default.top = rect.top + POPUP_OFFSET; | |
| 237 char_to_real_pixel_size (f, POPUP_WIDTH, POPUP_HEIGHT, | |
| 238 &rect_default.width, &rect_default.height); | |
| 442 | 239 FRAME_MSWINDOWS_POPUP (f) = 1; |
| 428 | 240 } |
| 241 | |
| 771 | 242 AdjustWindowRectEx (&rect, style, ADJR_MENUFLAG, exstyle); |
| 428 | 243 |
| 793 | 244 frame_obj = wrap_frame (f); |
| 428 | 245 |
| 246 Vmswindows_frame_being_created = frame_obj; | |
| 771 | 247 { |
| 248 const Extbyte *nameext = 0; | |
| 428 | 249 |
| 771 | 250 if (STRINGP (f->name)) |
| 251 LISP_STRING_TO_TSTR (f->name, nameext); | |
| 252 else if (STRINGP (name)) | |
| 253 LISP_STRING_TO_TSTR (name, nameext); | |
| 254 else | |
| 255 nameext = XETEXT (XEMACS_CLASS); | |
| 256 hwnd = qxeCreateWindowEx (exstyle, | |
| 257 XETEXT (XEMACS_CLASS), | |
| 258 nameext, | |
| 259 style, | |
| 260 rect_default.left, rect_default.top, | |
| 261 rect_default.width, rect_default.height, | |
| 262 hwnd_parent, NULL, NULL, NULL); | |
| 263 } | |
| 428 | 264 |
| 265 Vmswindows_frame_being_created = Qnil; | |
| 266 | |
| 267 if (hwnd == NULL) | |
| 442 | 268 invalid_operation ("System call to create frame failed", |
| 269 STRINGP (f->name) ? f->name : | |
| 270 STRINGP (name) ? name : | |
| 271 Qunbound); | |
| 771 | 272 |
| 273 FRAME_MSWINDOWS_HANDLE (f) = hwnd; | |
| 428 | 274 |
| 771 | 275 qxeSetWindowLong (hwnd, XWL_FRAMEOBJ, (LONG)LISP_TO_VOID (frame_obj)); |
| 276 FRAME_MSWINDOWS_DC (f) = GetDC (hwnd); | |
| 277 SetTextAlign (FRAME_MSWINDOWS_DC (f), TA_BASELINE | TA_LEFT | TA_NOUPDATECP); | |
| 442 | 278 |
| 771 | 279 #ifdef HAVE_DIALOGS |
| 442 | 280 if (FRAME_MSWINDOWS_POPUP (f)) |
| 281 mswindows_register_popup_frame (frame_obj); | |
| 771 | 282 #endif /* HAVE_DIALOGS */ |
| 428 | 283 } |
| 284 | |
| 285 static void | |
| 2286 | 286 mswindows_init_frame_2 (struct frame *f, Lisp_Object UNUSED (props)) |
| 428 | 287 { |
| 288 if (NILP (Vmswindows_use_system_frame_size_defaults)) | |
| 289 { | |
| 290 /* I don't think anything can set the frame size before this | |
| 291 since we don't have X resources. This may change if we look | |
| 292 at the registry. Even so these values can get overridden | |
| 293 later.*/ | |
| 442 | 294 XEMACS_RECT_WH dest = { -1, -1, DEFAULT_FRAME_WIDTH, |
| 428 | 295 DEFAULT_FRAME_HEIGHT }; |
| 296 mswindows_size_frame_internal (f, &dest); | |
| 297 } | |
| 298 } | |
| 299 | |
| 300 /* Called after frame's properties are set */ | |
| 301 static void | |
| 302 mswindows_init_frame_3 (struct frame *f) | |
| 303 { | |
| 4139 | 304 /* Don't do this earlier or we get a WM_PAINT before the frame is ready. */ |
| 305 ShowWindow (FRAME_MSWINDOWS_HANDLE(f), SW_SHOWNORMAL); | |
| 306 #ifdef CYGWIN | |
| 307 /* The SW_x parameter in the first call that an app makes to ShowWindow is | |
| 308 * ignored, and the parameter specified in the caller's STARTUPINFO is | |
| 309 * substituted instead. That parameter is SW_HIDE if we were started by | |
| 310 * runemacs, so call this twice. #### runemacs is evil. To see why this | |
| 311 * second call was restored, see the threads referenced by | |
| 312 * 20a807210611011157j57ea2b22ue892f4dfcb6aade8@mail.gmail.com and | |
| 313 * 20a807210708181345m7ac94ff2m43337be71e853d95@mail.gmail.com . */ | |
| 314 ShowWindow (FRAME_MSWINDOWS_HANDLE(f), SW_SHOWNORMAL); | |
| 315 #endif | |
| 316 SetForegroundWindow (FRAME_MSWINDOWS_HANDLE(f)); | |
| 317 DragAcceptFiles (FRAME_MSWINDOWS_HANDLE(f), TRUE); | |
| 428 | 318 } |
| 319 | |
| 320 static void | |
| 2286 | 321 mswindows_after_init_frame (struct frame *UNUSED (f), |
| 322 int UNUSED (first_on_device), int first_on_console) | |
| 428 | 323 { |
| 324 /* Windows, unlike X, is very synchronous. After the initial | |
| 442 | 325 frame is created, it will never be displayed, except for |
| 428 | 326 hollow border, unless we start pumping messages. Load progress |
| 327 messages show in the bottom of the hollow frame, which is ugly. | |
| 328 We redisplay the initial frame here, so modeline and root window | |
| 329 background show. | |
| 330 */ | |
| 331 if (first_on_console) | |
| 332 redisplay (); | |
| 333 } | |
| 334 | |
| 335 static void | |
| 336 mswindows_mark_frame (struct frame *f) | |
| 337 { | |
| 338 mark_object (FRAME_MSWINDOWS_MENU_HASH_TABLE (f)); | |
| 339 #ifdef HAVE_TOOLBARS | |
| 340 mark_object (FRAME_MSWINDOWS_TOOLBAR_HASH_TABLE (f)); | |
| 341 #endif | |
| 442 | 342 mark_object (FRAME_MSWINDOWS_WIDGET_HASH_TABLE1 (f)); |
| 343 mark_object (FRAME_MSWINDOWS_WIDGET_HASH_TABLE2 (f)); | |
| 344 mark_object (FRAME_MSWINDOWS_WIDGET_HASH_TABLE3 (f)); | |
| 428 | 345 } |
| 346 | |
| 347 static void | |
| 348 mswindows_focus_on_frame (struct frame *f) | |
| 349 { | |
| 771 | 350 SetForegroundWindow (FRAME_MSWINDOWS_HANDLE (f)); |
| 428 | 351 } |
| 352 | |
| 353 static void | |
| 354 mswindows_delete_frame (struct frame *f) | |
| 355 { | |
| 356 if (f->frame_data) | |
| 357 { | |
| 771 | 358 #ifdef HAVE_DIALOGS |
| 359 mswindows_unregister_popup_frame (wrap_frame (f)); | |
| 360 #endif | |
| 361 ReleaseDC (FRAME_MSWINDOWS_HANDLE (f), FRAME_MSWINDOWS_DC (f)); | |
| 362 DestroyWindow (FRAME_MSWINDOWS_HANDLE (f)); | |
| 4117 | 363 #ifndef NEW_GC |
| 1726 | 364 xfree (f->frame_data, void *); |
| 3092 | 365 #endif /* not NEW_GC */ |
| 428 | 366 } |
| 367 f->frame_data = 0; | |
| 368 } | |
| 369 | |
| 370 static void | |
| 371 mswindows_set_frame_size (struct frame *f, int width, int height) | |
| 372 { | |
| 373 RECT rect; | |
| 1395 | 374 int columns, rows; |
| 375 | |
| 428 | 376 rect.left = rect.top = 0; |
| 377 rect.right = width; | |
| 378 rect.bottom = height; | |
| 379 | |
| 1395 | 380 pixel_to_char_size (f, rect.right, rect.bottom, &columns, &rows); |
| 381 change_frame_size (f, rows, columns, 0); | |
| 382 | |
| 1318 | 383 /* This can call Lisp, because it runs the window procedure, which can |
| 384 call redisplay() */ | |
| 428 | 385 AdjustWindowRectEx (&rect, |
| 771 | 386 qxeGetWindowLong (FRAME_MSWINDOWS_HANDLE (f), GWL_STYLE), |
| 387 GetMenu (FRAME_MSWINDOWS_HANDLE (f)) != NULL, | |
| 388 qxeGetWindowLong (FRAME_MSWINDOWS_HANDLE (f), GWL_EXSTYLE)); | |
| 428 | 389 |
| 2872 | 390 if (IsIconic (FRAME_MSWINDOWS_HANDLE (f))) |
| 771 | 391 ShowWindow (FRAME_MSWINDOWS_HANDLE (f), SW_RESTORE); |
| 428 | 392 |
| 771 | 393 SetWindowPos (FRAME_MSWINDOWS_HANDLE (f), NULL, |
| 428 | 394 0, 0, rect.right-rect.left, rect.bottom-rect.top, |
| 395 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOSENDCHANGING | SWP_NOMOVE); | |
| 396 } | |
| 397 | |
| 398 static void | |
| 399 mswindows_set_frame_position (struct frame *f, int xoff, int yoff) | |
| 400 { | |
| 771 | 401 SetWindowPos (FRAME_MSWINDOWS_HANDLE (f), NULL, |
| 428 | 402 xoff, yoff, 0, 0, |
| 403 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOSENDCHANGING | SWP_NOSIZE); | |
| 404 } | |
| 405 | |
| 406 static void | |
| 442 | 407 mswindows_make_frame_visible (struct frame *f) |
| 428 | 408 { |
| 771 | 409 if (!FRAME_VISIBLE_P (f)) |
| 410 ShowWindow (FRAME_MSWINDOWS_HANDLE (f), SW_RESTORE); | |
| 428 | 411 else |
| 771 | 412 ShowWindow (FRAME_MSWINDOWS_HANDLE (f), SW_SHOW); |
| 413 SetActiveWindow (FRAME_MSWINDOWS_HANDLE (f)); | |
| 428 | 414 f->visible = 1; |
| 415 f->iconified = 0; | |
| 416 } | |
| 417 | |
| 418 static void | |
| 442 | 419 mswindows_make_frame_invisible (struct frame *f) |
| 428 | 420 { |
| 771 | 421 if (!FRAME_VISIBLE_P (f)) |
| 428 | 422 return; |
| 423 | |
| 771 | 424 ShowWindow (FRAME_MSWINDOWS_HANDLE (f), SW_HIDE); |
| 428 | 425 f->visible = 0; |
| 426 } | |
| 427 | |
| 428 static int | |
| 429 mswindows_frame_totally_visible_p (struct frame *f) | |
| 430 { | |
| 431 RECT rc_me, rc_other, rc_temp; | |
| 771 | 432 HWND hwnd = FRAME_MSWINDOWS_HANDLE (f); |
| 428 | 433 |
| 434 /* We test against not a whole window rectangle, only against its | |
| 435 client part. So, if non-client are is covered and client area is | |
| 436 not, we return true. */ | |
| 437 GetClientRect (hwnd, &rc_me); | |
| 2367 | 438 MapWindowPoints (hwnd, HWND_DESKTOP, (LPPOINT) (void *) (&rc_me), 2); |
| 428 | 439 |
| 440 /* First see if we're off the desktop */ | |
| 771 | 441 GetWindowRect (GetDesktopWindow (), &rc_other); |
| 442 UnionRect (&rc_temp, &rc_me, &rc_other); | |
| 428 | 443 if (!EqualRect (&rc_temp, &rc_other)) |
| 444 return 0; | |
| 442 | 445 |
| 428 | 446 /* Then see if any window above us obscures us */ |
| 447 while ((hwnd = GetWindow (hwnd, GW_HWNDPREV)) != NULL) | |
| 448 if (IsWindowVisible (hwnd)) | |
| 449 { | |
| 450 GetWindowRect (hwnd, &rc_other); | |
| 771 | 451 if (IntersectRect (&rc_temp, &rc_me, &rc_other)) |
| 428 | 452 return 0; |
| 453 } | |
| 454 | |
| 455 return 1; | |
| 456 } | |
| 457 | |
| 458 static int | |
| 459 mswindows_frame_visible_p (struct frame *f) | |
| 460 { | |
| 771 | 461 return IsWindowVisible (FRAME_MSWINDOWS_HANDLE (f)) |
| 462 && !IsIconic (FRAME_MSWINDOWS_HANDLE (f)); | |
| 428 | 463 } |
| 464 | |
| 465 | |
| 466 static void | |
| 467 mswindows_iconify_frame (struct frame *f) | |
| 468 { | |
| 771 | 469 ShowWindow (FRAME_MSWINDOWS_HANDLE (f), SW_MINIMIZE); |
| 428 | 470 f->visible = 0; |
| 471 f->iconified = 1; | |
| 472 } | |
| 473 | |
| 474 static int | |
| 475 mswindows_frame_iconified_p (struct frame *f) | |
| 476 { | |
| 771 | 477 return IsIconic (FRAME_MSWINDOWS_HANDLE (f)); |
| 428 | 478 } |
| 479 | |
| 480 static void | |
| 481 mswindows_set_frame_icon (struct frame *f) | |
| 482 { | |
| 483 if (IMAGE_INSTANCEP (f->icon) | |
| 484 && IMAGE_INSTANCE_PIXMAP_TYPE_P (XIMAGE_INSTANCE (f->icon))) | |
| 485 { | |
| 486 if (!XIMAGE_INSTANCE_MSWINDOWS_ICON (f->icon)) | |
| 487 { | |
| 442 | 488 mswindows_initialize_image_instance_icon (XIMAGE_INSTANCE (f->icon), |
| 428 | 489 FALSE); |
| 490 } | |
| 442 | 491 |
| 771 | 492 qxeSetClassLong (FRAME_MSWINDOWS_HANDLE (f), GCL_HICON, |
| 493 (LONG) XIMAGE_INSTANCE_MSWINDOWS_ICON (f->icon)); | |
| 428 | 494 } |
| 495 } | |
| 496 | |
| 497 static void | |
| 498 mswindows_set_frame_pointer (struct frame *f) | |
| 499 { | |
| 500 if (IMAGE_INSTANCEP (f->pointer) | |
| 501 && IMAGE_INSTANCE_TYPE (XIMAGE_INSTANCE (f->pointer)) == IMAGE_POINTER) | |
| 502 { | |
| 771 | 503 qxeSetClassLong (FRAME_MSWINDOWS_HANDLE (f), GCL_HCURSOR, |
| 504 (LONG) XIMAGE_INSTANCE_MSWINDOWS_ICON (f->pointer)); | |
| 428 | 505 /* we only have to do this because GC doesn't cause a mouse |
| 506 event and doesn't give time to event processing even if it | |
| 507 did. */ | |
| 508 SetCursor (XIMAGE_INSTANCE_MSWINDOWS_ICON (f->pointer)); | |
| 509 } | |
| 510 } | |
| 511 | |
| 512 static void | |
| 513 mswindows_set_mouse_position (struct window *w, int x, int y) | |
| 514 { | |
| 515 struct frame *f = XFRAME (w->frame); | |
| 516 POINT pt; | |
| 517 | |
| 518 pt.x = w->pixel_left + x; | |
| 519 pt.y = w->pixel_top + y; | |
| 771 | 520 ClientToScreen (FRAME_MSWINDOWS_HANDLE (f), &pt); |
| 428 | 521 SetCursorPos (pt.x, pt.y); |
| 522 } | |
| 523 | |
| 524 static int | |
| 2286 | 525 mswindows_get_mouse_position (struct device *UNUSED (d), Lisp_Object *frame, |
| 526 int *x, int *y) | |
| 428 | 527 { |
| 528 POINT pt; | |
| 529 HWND hwnd; | |
| 530 | |
| 531 GetCursorPos (&pt); | |
| 532 | |
| 533 /* What's under cursor? */ | |
| 534 hwnd = WindowFromPoint (pt); | |
| 535 if (hwnd == NULL) | |
| 536 return 0; | |
| 537 | |
| 538 /* Get grandest parent of the window */ | |
| 539 { | |
| 540 HWND hwnd_parent; | |
| 541 while ((hwnd_parent = GetParent (hwnd)) != NULL) | |
| 542 hwnd = hwnd_parent; | |
| 543 } | |
| 544 | |
| 545 /* Make sure it belongs to us */ | |
| 546 if (GetWindowThreadProcessId (hwnd, NULL) != GetCurrentThreadId ()) | |
| 547 return 0; | |
| 548 | |
| 549 /* And that the window is an XEmacs frame */ | |
| 771 | 550 if (!mswindows_window_is_xemacs (hwnd)) |
| 551 return 0; | |
| 428 | 552 |
| 553 /* Yippie! */ | |
| 554 ScreenToClient (hwnd, &pt); | |
| 826 | 555 *frame = VOID_TO_LISP ((void *) qxeGetWindowLong (hwnd, XWL_FRAMEOBJ)); |
| 428 | 556 *x = pt.x; |
| 557 *y = pt.y; | |
| 558 return 1; | |
| 559 } | |
| 560 | |
| 561 static void | |
| 562 mswindows_raise_frame (struct frame *f) | |
| 563 { | |
| 771 | 564 BringWindowToTop (FRAME_MSWINDOWS_HANDLE (f)); |
| 428 | 565 } |
| 566 | |
| 567 static void | |
| 568 mswindows_lower_frame (struct frame *f) | |
| 569 { | |
| 771 | 570 SetWindowPos (FRAME_MSWINDOWS_HANDLE (f), HWND_BOTTOM, 0, 0, 0, 0, |
| 428 | 571 SWP_NOSIZE | SWP_NOMOVE | SWP_NOSENDCHANGING); |
| 572 } | |
| 573 | |
| 574 static void | |
| 442 | 575 mswindows_enable_frame (struct frame *f) |
| 576 { | |
| 577 EnableWindow (FRAME_MSWINDOWS_HANDLE (f), TRUE); | |
| 578 } | |
| 579 | |
| 580 static void | |
| 581 mswindows_disable_frame (struct frame *f) | |
| 582 { | |
| 583 EnableWindow (FRAME_MSWINDOWS_HANDLE (f), FALSE); | |
| 584 } | |
| 585 | |
| 586 static void | |
| 867 | 587 mswindows_set_title_from_ibyte (struct frame *f, Ibyte *title) |
| 428 | 588 { |
| 771 | 589 unsigned int new_checksum = hash_string (title, qxestrlen (title)); |
| 593 | 590 if (new_checksum != FRAME_MSWINDOWS_TITLE_CHECKSUM (f)) |
| 428 | 591 { |
| 593 | 592 Extbyte *title_ext; |
| 593 | |
| 594 FRAME_MSWINDOWS_TITLE_CHECKSUM (f) = new_checksum; | |
| 771 | 595 C_STRING_TO_TSTR (title, title_ext); |
| 596 qxeSetWindowText (FRAME_MSWINDOWS_HANDLE (f), title_ext); | |
| 428 | 597 } |
| 598 } | |
| 599 | |
| 600 static Lisp_Object | |
| 3022 | 601 mswindows_window_id (Lisp_Object frame) |
| 602 { | |
| 603 Ibyte str[255]; | |
| 604 struct frame *f = decode_mswindows_frame (frame); | |
| 605 | |
| 3023 | 606 qxesprintf (str, "%lu", (unsigned long) FRAME_MSWINDOWS_HANDLE (f)); |
| 3022 | 607 return build_intstring (str); |
| 608 } | |
| 609 | |
| 610 static Lisp_Object | |
| 428 | 611 mswindows_frame_property (struct frame *f, Lisp_Object property) |
| 612 { | |
| 613 if (EQ (Qleft, property) || EQ (Qtop, property)) | |
| 614 { | |
| 615 RECT rc; | |
| 771 | 616 GetWindowRect (FRAME_MSWINDOWS_HANDLE (f), &rc); |
| 428 | 617 return make_int (EQ (Qtop, property) ? rc.top : rc.left); |
| 618 } | |
| 3022 | 619 if (EQ (Qwindow_id, property)) |
| 620 return mswindows_window_id (wrap_frame (f)); | |
| 621 | |
| 428 | 622 return Qunbound; |
| 623 } | |
| 624 | |
| 625 static int | |
| 2286 | 626 mswindows_internal_frame_property_p (struct frame *UNUSED (f), |
| 627 Lisp_Object property) | |
| 428 | 628 { |
| 629 return EQ (property, Qleft) | |
| 3022 | 630 || EQ (property, Qtop) |
| 631 || EQ (property, Qwindow_id); | |
| 428 | 632 /* #### frame-x.c has also this. Why? |
| 633 || STRINGP (property); | |
| 634 */ | |
| 635 } | |
| 636 | |
| 637 static Lisp_Object | |
| 638 mswindows_frame_properties (struct frame *f) | |
| 639 { | |
| 640 Lisp_Object props = Qnil; | |
| 641 RECT rc; | |
| 771 | 642 GetWindowRect (FRAME_MSWINDOWS_HANDLE (f), &rc); |
| 428 | 643 |
| 644 props = cons3 (Qtop, make_int (rc.top), props); | |
| 645 props = cons3 (Qleft, make_int (rc.left), props); | |
| 3022 | 646 props = cons3 (Qwindow_id, mswindows_window_id (wrap_frame (f)), props); |
| 428 | 647 |
| 648 return props; | |
| 649 } | |
| 650 | |
| 651 static void | |
| 652 mswindows_set_frame_properties (struct frame *f, Lisp_Object plist) | |
| 653 { | |
| 654 int x=-1, y=-1; | |
| 655 int width = -1, height = -1; | |
| 656 BOOL width_specified_p = FALSE; | |
| 657 BOOL height_specified_p = FALSE; | |
| 658 BOOL x_specified_p = FALSE; | |
| 659 BOOL y_specified_p = FALSE; | |
| 660 Lisp_Object tail; | |
| 661 | |
| 662 /* Extract the properties from plist */ | |
| 663 for (tail = plist; !NILP (tail); tail = Fcdr (Fcdr (tail))) | |
| 664 { | |
| 665 Lisp_Object prop = Fcar (tail); | |
| 666 Lisp_Object val = Fcar (Fcdr (tail)); | |
| 667 | |
| 668 if (SYMBOLP (prop)) | |
| 669 { | |
| 670 /* Kludge to handle the font property. */ | |
| 671 if (EQ (prop, Qfont)) | |
| 672 { | |
| 673 /* If the value is not a string we silently ignore it. */ | |
| 674 if (STRINGP (val)) | |
| 675 { | |
| 676 Lisp_Object frm, font_spec; | |
| 442 | 677 |
| 793 | 678 frm = wrap_frame (f); |
| 428 | 679 font_spec = Fget (Fget_face (Qdefault), Qfont, Qnil); |
| 680 | |
| 681 Fadd_spec_to_specifier (font_spec, val, frm, Qnil, Qnil); | |
| 682 update_frame_face_values (f); | |
| 683 } | |
| 684 } | |
| 685 else if (EQ (prop, Qwidth)) | |
| 686 { | |
| 687 CHECK_INT (val); | |
| 688 width = XINT (val); | |
| 689 width_specified_p = TRUE; | |
| 690 } | |
| 691 else if (EQ (prop, Qheight)) | |
| 692 { | |
| 693 CHECK_INT (val); | |
| 694 height = XINT (val); | |
| 695 height_specified_p = TRUE; | |
| 696 } | |
| 697 else if (EQ (prop, Qleft)) | |
| 698 { | |
| 699 CHECK_INT (val); | |
| 700 x = XINT (val); | |
| 701 x_specified_p = TRUE; | |
| 702 } | |
| 703 else if (EQ (prop, Qtop)) | |
| 704 { | |
| 705 CHECK_INT (val); | |
| 706 y = XINT (val); | |
| 707 y_specified_p = TRUE; | |
| 708 } | |
| 709 } | |
| 710 } | |
| 711 | |
| 712 /* Now we've extracted the properties, apply them. | |
| 713 Do not apply geometric properties during frame creation. This | |
| 442 | 714 is excessive anyways, and this loses because WM_SIZE has not |
| 428 | 715 been sent yet, so frame width and height fields are not initialized. |
| 442 | 716 |
| 428 | 717 unfortunately WM_SIZE loses as well since the resize is only |
| 718 applied once and the first time WM_SIZE is applied not everything | |
| 719 is initialised in the frame (toolbars for instance). enabling | |
| 720 this always makes no visible difference and fixes a whole host of | |
| 721 bugs (and is more consistent with X) so I am going to reenable it. | |
| 722 --andyp */ | |
| 723 if ( FRAME_PIXWIDTH (f) && FRAME_PIXHEIGHT (f) | |
| 440 | 724 && (width_specified_p || height_specified_p |
| 725 || x_specified_p || y_specified_p)) | |
| 428 | 726 { |
| 727 XEMACS_RECT_WH dest = { x, y, width, height }; | |
| 728 | |
| 729 mswindows_size_frame_internal (f, &dest); | |
| 730 } | |
| 731 } | |
| 732 | |
| 506 | 733 void |
| 771 | 734 mswindows_size_frame_internal (struct frame *f, XEMACS_RECT_WH *dest) |
| 428 | 735 { |
| 442 | 736 RECT rect, ws_rect; |
| 428 | 737 int pixel_width, pixel_height; |
| 738 int size_p = (dest->width >=0 || dest->height >=0); | |
| 739 int move_p = (dest->top >=0 || dest->left >=0); | |
| 506 | 740 char_to_real_pixel_size (f, dest->width, dest->height, &pixel_width, |
| 741 &pixel_height); | |
| 442 | 742 |
| 428 | 743 if (dest->width < 0) |
| 744 pixel_width = FRAME_PIXWIDTH (f); | |
| 745 if (dest->height < 0) | |
| 746 pixel_height = FRAME_PIXHEIGHT (f); | |
| 747 | |
| 771 | 748 GetWindowRect (FRAME_MSWINDOWS_HANDLE (f), &rect); |
| 428 | 749 if (dest->left < 0) |
| 750 dest->left = rect.left; | |
| 751 if (dest->top < 0) | |
| 752 dest->top = rect.top; | |
| 442 | 753 |
| 428 | 754 rect.left = rect.top = 0; |
| 755 rect.right = pixel_width; | |
| 756 rect.bottom = pixel_height; | |
| 757 | |
| 758 AdjustWindowRectEx (&rect, | |
| 771 | 759 qxeGetWindowLong (FRAME_MSWINDOWS_HANDLE (f), GWL_STYLE), |
| 760 GetMenu (FRAME_MSWINDOWS_HANDLE (f)) != NULL, | |
| 761 qxeGetWindowLong (FRAME_MSWINDOWS_HANDLE (f), GWL_EXSTYLE)); | |
| 428 | 762 |
| 442 | 763 /* resize and move the window so that it fits in the workspace. This is |
| 428 | 764 not restrictive since this will happen later anyway in WM_SIZE. We |
| 765 have to do this after adjusting the rect to account for menubar | |
| 766 etc. */ | |
| 442 | 767 mswindows_get_workspace_coords (&ws_rect); |
| 428 | 768 pixel_width = rect.right - rect.left; |
| 769 pixel_height = rect.bottom - rect.top; | |
| 442 | 770 if (pixel_width > ws_rect.right - ws_rect.left) |
| 428 | 771 { |
| 442 | 772 pixel_width = ws_rect.right - ws_rect.left; |
| 428 | 773 size_p=1; |
| 774 } | |
| 442 | 775 if (pixel_height > ws_rect.bottom - ws_rect.top) |
| 428 | 776 { |
| 442 | 777 pixel_height = ws_rect.bottom - ws_rect.top; |
| 428 | 778 size_p=1; |
| 779 } | |
| 780 | |
| 442 | 781 /* adjust position so window is in workspace */ |
| 782 if (dest->left + pixel_width > ws_rect.right) | |
| 428 | 783 { |
| 442 | 784 dest->left = ws_rect.right - pixel_width; |
| 428 | 785 move_p=1; |
| 786 } | |
| 442 | 787 if (dest->left < ws_rect.left) |
| 428 | 788 { |
| 442 | 789 dest->left = ws_rect.left; |
| 428 | 790 move_p=1; |
| 791 } | |
| 792 | |
| 442 | 793 if (dest->top + pixel_height > ws_rect.bottom) |
| 794 { | |
| 795 dest->top = ws_rect.bottom - pixel_height; | |
| 796 move_p=1; | |
| 797 } | |
| 798 if (dest->top < ws_rect.top) | |
| 799 { | |
| 800 dest->top = ws_rect.top; | |
| 801 move_p=1; | |
| 802 } | |
| 803 | |
| 771 | 804 if (IsIconic (FRAME_MSWINDOWS_HANDLE (f)) |
| 805 || IsZoomed (FRAME_MSWINDOWS_HANDLE (f))) | |
| 806 ShowWindow (FRAME_MSWINDOWS_HANDLE (f), SW_RESTORE); | |
| 428 | 807 |
| 771 | 808 SetWindowPos (FRAME_MSWINDOWS_HANDLE (f), NULL, |
| 428 | 809 dest->left, dest->top, pixel_width, pixel_height, |
| 810 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOSENDCHANGING | |
| 811 | (size_p ? 0 : SWP_NOSIZE) | |
| 812 | (move_p ? 0 : SWP_NOMOVE)); | |
| 813 } | |
| 814 | |
| 815 static Lisp_Object | |
| 816 mswindows_get_frame_parent (struct frame *f) | |
| 817 { | |
| 771 | 818 HWND hwnd = FRAME_MSWINDOWS_HANDLE (f); |
| 428 | 819 hwnd = GetParent (hwnd); |
| 820 if (hwnd) | |
| 821 { | |
| 822 Lisp_Object parent; | |
| 826 | 823 parent = VOID_TO_LISP ((void *) qxeGetWindowLong (hwnd, XWL_FRAMEOBJ)); |
| 428 | 824 assert (FRAME_MSWINDOWS_P (XFRAME (parent))); |
| 825 return parent; | |
| 826 } | |
| 827 else | |
| 828 return Qnil; | |
| 829 } | |
| 830 | |
| 831 static void | |
| 2286 | 832 mswindows_update_frame_external_traits (struct frame *UNUSED (frm), |
| 833 Lisp_Object UNUSED (name)) | |
| 428 | 834 { |
| 835 } | |
| 836 | |
| 837 static int | |
| 838 mswindows_frame_size_fixed_p (struct frame *f) | |
| 839 { | |
| 840 /* Frame size cannot change if the frame is maximized */ | |
| 841 return IsZoomed (FRAME_MSWINDOWS_HANDLE (f)); | |
| 842 } | |
| 843 | |
| 440 | 844 /*---------------------------------------------------------------------*/ |
| 845 /*----- PRINTER FRAME -----*/ | |
| 846 /*---------------------------------------------------------------------*/ | |
| 847 | |
| 442 | 848 /* |
| 849 * With some driver/os combination (I discovered this with HP drivers | |
| 850 * under W2K), DC geometry is reset upon StartDoc and EndPage | |
| 851 * calls. This is called every time one of these calls is made. | |
| 852 */ | |
| 853 static void | |
| 854 apply_dc_geometry (struct frame* f) | |
| 855 { | |
| 856 HDC hdc = DEVICE_MSPRINTER_HDC (XDEVICE (FRAME_DEVICE (f))); | |
| 857 SetTextAlign (hdc, TA_BASELINE | TA_LEFT | TA_NOUPDATECP); | |
| 858 SetViewportOrgEx (hdc, FRAME_MSPRINTER_PIXLEFT(f), | |
| 859 FRAME_MSPRINTER_PIXTOP(f), NULL); | |
| 860 } | |
| 861 | |
| 862 void | |
| 863 msprinter_start_page (struct frame *f) | |
| 864 { | |
| 865 if (!FRAME_MSPRINTER_PAGE_STARTED (f)) | |
| 866 { | |
| 867 FRAME_MSPRINTER_PAGE_STARTED (f) = 1; | |
| 868 StartPage (DEVICE_MSPRINTER_HDC (XDEVICE (FRAME_DEVICE (f)))); | |
| 869 apply_dc_geometry (f); | |
| 870 } | |
| 871 } | |
| 440 | 872 |
| 873 static void | |
| 874 error_frame_unsizable (struct frame *f) | |
| 875 { | |
| 793 | 876 Lisp_Object frame = wrap_frame (f); |
| 877 | |
| 442 | 878 invalid_change ("Cannot resize frame (margins) after print job has started.", |
| 879 frame); | |
| 440 | 880 } |
| 881 | |
| 882 static void | |
| 883 maybe_error_if_job_active (struct frame *f) | |
| 884 { | |
| 885 if (FRAME_MSPRINTER_JOB_STARTED (f)) | |
| 886 error_frame_unsizable (f); | |
| 887 } | |
| 888 | |
| 889 static void | |
| 2286 | 890 msprinter_init_frame_1 (struct frame *f, Lisp_Object UNUSED (props), |
| 891 int UNUSED (frame_name_is_defaulted)) | |
| 440 | 892 { |
| 893 /* Make sure this is the only frame on device. Windows printer can | |
| 894 handle only one job at a time. */ | |
| 895 if (!NILP (DEVICE_FRAME_LIST (XDEVICE (FRAME_DEVICE (f))))) | |
| 442 | 896 invalid_operation ("Only one frame (print job) at a time is allowed on " |
| 897 "this printer device", FRAME_DEVICE (f)); | |
| 440 | 898 |
| 899 f->frame_data = xnew_and_zero (struct msprinter_frame); | |
| 900 | |
| 506 | 901 FRAME_MSPRINTER_TOP_MARGIN (f) = |
| 902 mswindows_get_default_margin (Qtop_margin); | |
| 903 FRAME_MSPRINTER_BOTTOM_MARGIN (f) = | |
| 904 mswindows_get_default_margin (Qbottom_margin); | |
| 905 FRAME_MSPRINTER_LEFT_MARGIN (f) = | |
| 906 mswindows_get_default_margin (Qleft_margin); | |
| 907 FRAME_MSPRINTER_RIGHT_MARGIN (f) = | |
| 908 mswindows_get_default_margin (Qright_margin); | |
| 440 | 909 |
| 910 /* Negative for "uinspecified" */ | |
| 506 | 911 FRAME_MSPRINTER_CHARWIDTH (f) = -1; |
| 912 FRAME_MSPRINTER_CHARHEIGHT (f) = -1; | |
| 440 | 913 } |
| 914 | |
| 915 static void | |
| 916 msprinter_init_frame_3 (struct frame *f) | |
| 917 { | |
| 771 | 918 DOCINFOW di; |
| 440 | 919 struct device *device = XDEVICE (FRAME_DEVICE (f)); |
| 920 int frame_left, frame_top, frame_width, frame_height; | |
| 903 | 921 |
| 442 | 922 /* DC might be recreated in msprinter_apply_devmode, |
| 923 so do not initialize until now */ | |
| 903 | 924 HDC hdc = DEVICE_MSPRINTER_HDC (device); |
| 925 int logpixelsx = GetDeviceCaps (hdc, LOGPIXELSX); | |
| 926 int logpixelsy = GetDeviceCaps (hdc, LOGPIXELSY); | |
| 927 int physicaloffsetx = GetDeviceCaps (hdc, PHYSICALOFFSETX); | |
| 928 int physicaloffsety = GetDeviceCaps (hdc, PHYSICALOFFSETY); | |
| 929 int physicalheight = GetDeviceCaps (hdc, PHYSICALHEIGHT); | |
| 930 int physicalwidth = GetDeviceCaps (hdc, PHYSICALWIDTH); | |
| 440 | 931 |
| 903 | 932 /* Compute geometry properties. |
| 933 Conversion is from TWIPS -> inches -> pixels. */ | |
| 934 frame_left = MulDiv (logpixelsx, FRAME_MSPRINTER_LEFT_MARGIN(f), 1440) | |
| 935 - physicaloffsetx; | |
| 936 | |
| 771 | 937 if (FRAME_MSPRINTER_CHARWIDTH (f) > 0) |
| 440 | 938 { |
| 771 | 939 char_to_real_pixel_size (f, FRAME_MSPRINTER_CHARWIDTH (f), 0, |
| 440 | 940 &frame_width, NULL); |
| 903 | 941 FRAME_MSPRINTER_RIGHT_MARGIN(f) = |
| 942 MulDiv (physicalwidth - (frame_left + frame_width), 1440, | |
| 943 logpixelsx); | |
| 442 | 944 } |
| 440 | 945 else |
| 903 | 946 frame_width = physicalwidth - frame_left |
| 947 - MulDiv (logpixelsx, FRAME_MSPRINTER_RIGHT_MARGIN(f), 1440) | |
| 948 - physicaloffsetx; | |
| 440 | 949 |
| 903 | 950 frame_top = MulDiv (logpixelsy, FRAME_MSPRINTER_TOP_MARGIN(f), 1440) |
| 951 - physicaloffsety; | |
| 440 | 952 |
| 771 | 953 if (FRAME_MSPRINTER_CHARHEIGHT (f) > 0) |
| 440 | 954 { |
| 771 | 955 char_to_real_pixel_size (f, 0, FRAME_MSPRINTER_CHARHEIGHT (f), |
| 440 | 956 NULL, &frame_height); |
| 957 | |
| 903 | 958 FRAME_MSPRINTER_BOTTOM_MARGIN(f) = |
| 959 MulDiv (physicalheight - (frame_top + frame_height), 1440, | |
| 960 logpixelsy); | |
| 442 | 961 } |
| 440 | 962 else |
| 903 | 963 frame_height = physicalheight - frame_top |
| 964 - MulDiv (logpixelsy, FRAME_MSPRINTER_BOTTOM_MARGIN(f), 1440) | |
| 965 - physicaloffsety; | |
| 440 | 966 |
| 967 /* Geometry sanity checks */ | |
| 968 if (!frame_pixsize_valid_p (f, frame_width, frame_height)) | |
| 442 | 969 invalid_operation ("Area inside print margins has shrunk to naught", |
| 970 STRINGP (f->name) ? f->name : Qunbound); | |
| 440 | 971 |
| 972 if (frame_left < 0 | |
| 973 || frame_top < 0 | |
| 974 || frame_left + frame_width > GetDeviceCaps (hdc, HORZRES) | |
| 975 || frame_top + frame_height > GetDeviceCaps (hdc, VERTRES)) | |
| 546 | 976 invalid_operation ("Print area is outside of the printer's " |
| 442 | 977 "hardware printable area", |
| 978 STRINGP (f->name) ? f->name : Qunbound); | |
| 440 | 979 |
| 980 /* Apply XEmacs frame geometry and layout windows */ | |
| 981 { | |
| 982 int rows, columns; | |
| 771 | 983 FRAME_PIXWIDTH (f) = frame_width; |
| 984 FRAME_PIXHEIGHT (f) = frame_height; | |
| 440 | 985 pixel_to_char_size (f, frame_width, frame_height, &columns, &rows); |
| 986 change_frame_size (f, rows, columns, 0); | |
| 987 } | |
| 988 | |
| 442 | 989 FRAME_MSPRINTER_PIXLEFT(f) = frame_left; |
| 990 FRAME_MSPRINTER_PIXTOP(f) = frame_top; | |
| 440 | 991 |
| 992 /* Start print job */ | |
| 993 di.cbSize = sizeof (di); | |
| 771 | 994 { |
| 995 const Extbyte *nameext; | |
| 996 | |
| 997 if (STRINGP (f->name)) | |
| 998 LISP_STRING_TO_TSTR (f->name, nameext); | |
| 999 else | |
| 1000 nameext = XETEXT ("XEmacs print document"); | |
| 1001 di.lpszDocName = (XELPTSTR) nameext; | |
| 1002 } | |
| 440 | 1003 di.lpszOutput = NULL; |
| 1004 di.lpszDatatype = NULL; | |
| 1005 di.fwType = 0; | |
| 1006 | |
| 771 | 1007 if (qxeStartDoc (hdc, &di) <= 0) |
| 442 | 1008 invalid_operation ("Cannot start print job", |
| 1009 STRINGP (f->name) ? f->name : Qunbound); | |
| 1010 | |
| 1011 apply_dc_geometry (f); | |
| 440 | 1012 |
| 1013 /* Finish frame setup */ | |
| 1014 FRAME_MSPRINTER_JOB_STARTED (f) = 1; | |
| 771 | 1015 FRAME_VISIBLE_P (f) = 0; |
| 440 | 1016 } |
| 1017 | |
| 1018 static void | |
| 2286 | 1019 msprinter_mark_frame (struct frame *UNUSED (f)) |
| 440 | 1020 { |
| 1021 } | |
| 1022 | |
| 1023 static void | |
| 1024 msprinter_delete_frame (struct frame *f) | |
| 1025 { | |
| 1026 if (f->frame_data) | |
| 1027 { | |
| 442 | 1028 HDC hdc = DEVICE_MSPRINTER_HDC (XDEVICE (FRAME_DEVICE (f))); |
| 1029 if (FRAME_MSPRINTER_PAGE_STARTED (f)) | |
| 1030 EndPage (hdc); | |
| 440 | 1031 if (FRAME_MSPRINTER_JOB_STARTED (f)) |
| 442 | 1032 EndDoc (hdc); |
| 1726 | 1033 xfree (f->frame_data, void *); |
| 440 | 1034 } |
| 1035 | |
| 1036 f->frame_data = 0; | |
| 1037 } | |
| 1038 | |
| 1039 static Lisp_Object | |
| 1040 msprinter_frame_property (struct frame *f, Lisp_Object property) | |
| 1041 { | |
| 1042 if (EQ (Qleft_margin, property)) | |
| 771 | 1043 return make_int (FRAME_MSPRINTER_LEFT_MARGIN (f)); |
| 440 | 1044 else if (EQ (Qtop_margin, property)) |
| 771 | 1045 return make_int (FRAME_MSPRINTER_TOP_MARGIN (f)); |
| 440 | 1046 if (EQ (Qright_margin, property)) |
| 771 | 1047 return make_int (FRAME_MSPRINTER_RIGHT_MARGIN (f)); |
| 440 | 1048 else if (EQ (Qbottom_margin, property)) |
| 771 | 1049 return make_int (FRAME_MSPRINTER_BOTTOM_MARGIN (f)); |
| 440 | 1050 else |
| 1051 return Qunbound; | |
| 1052 } | |
| 1053 | |
| 1054 static int | |
| 2286 | 1055 msprinter_internal_frame_property_p (struct frame *UNUSED (f), |
| 1056 Lisp_Object property) | |
| 440 | 1057 { |
| 1058 return (EQ (Qleft_margin, property) || EQ (Qtop_margin, property) || | |
| 442 | 1059 EQ (Qright_margin, property) || EQ (Qbottom_margin, property)); |
| 440 | 1060 } |
| 1061 | |
| 1062 static Lisp_Object | |
| 1063 msprinter_frame_properties (struct frame *f) | |
| 1064 { | |
| 1065 Lisp_Object props = Qnil; | |
| 1066 props = cons3 (Qbottom_margin, | |
| 771 | 1067 make_int (FRAME_MSPRINTER_BOTTOM_MARGIN (f)), props); |
| 440 | 1068 props = cons3 (Qright_margin, |
| 771 | 1069 make_int (FRAME_MSPRINTER_RIGHT_MARGIN (f)), props); |
| 440 | 1070 props = cons3 (Qtop_margin, |
| 771 | 1071 make_int (FRAME_MSPRINTER_TOP_MARGIN (f)), props); |
| 440 | 1072 props = cons3 (Qleft_margin, |
| 771 | 1073 make_int (FRAME_MSPRINTER_LEFT_MARGIN (f)), props); |
| 440 | 1074 return props; |
| 1075 } | |
| 1076 | |
| 1077 static void | |
| 1078 msprinter_set_frame_properties (struct frame *f, Lisp_Object plist) | |
| 1079 { | |
| 1080 Lisp_Object tail; | |
| 1081 | |
| 1082 /* Extract the properties from plist */ | |
| 1083 for (tail = plist; !NILP (tail); tail = Fcdr (Fcdr (tail))) | |
| 1084 { | |
| 1085 Lisp_Object prop = Fcar (tail); | |
| 1086 Lisp_Object val = Fcar (Fcdr (tail)); | |
| 1087 | |
| 1088 if (SYMBOLP (prop)) | |
| 1089 { | |
| 1090 if (EQ (prop, Qwidth)) | |
| 1091 { | |
| 1092 maybe_error_if_job_active (f); | |
| 1093 if (!NILP (val)) | |
| 1094 { | |
| 1095 CHECK_NATNUM (val); | |
| 771 | 1096 FRAME_MSPRINTER_CHARWIDTH (f) = XINT (val); |
| 440 | 1097 } |
| 1098 } | |
| 1099 if (EQ (prop, Qheight)) | |
| 1100 { | |
| 1101 maybe_error_if_job_active (f); | |
| 1102 if (!NILP (val)) | |
| 1103 { | |
| 1104 CHECK_NATNUM (val); | |
| 771 | 1105 FRAME_MSPRINTER_CHARHEIGHT (f) = XINT (val); |
| 440 | 1106 } |
| 1107 } | |
| 1108 else if (EQ (prop, Qleft_margin)) | |
| 1109 { | |
| 1110 maybe_error_if_job_active (f); | |
| 1111 CHECK_NATNUM (val); | |
| 771 | 1112 FRAME_MSPRINTER_LEFT_MARGIN (f) = XINT (val); |
| 440 | 1113 } |
| 1114 else if (EQ (prop, Qtop_margin)) | |
| 1115 { | |
| 1116 maybe_error_if_job_active (f); | |
| 1117 CHECK_NATNUM (val); | |
| 771 | 1118 FRAME_MSPRINTER_TOP_MARGIN (f) = XINT (val); |
| 440 | 1119 } |
| 1120 else if (EQ (prop, Qright_margin)) | |
| 1121 { | |
| 1122 maybe_error_if_job_active (f); | |
| 1123 CHECK_NATNUM (val); | |
| 771 | 1124 FRAME_MSPRINTER_RIGHT_MARGIN (f) = XINT (val); |
| 440 | 1125 } |
| 1126 else if (EQ (prop, Qbottom_margin)) | |
| 1127 { | |
| 1128 maybe_error_if_job_active (f); | |
| 1129 CHECK_NATNUM (val); | |
| 771 | 1130 FRAME_MSPRINTER_BOTTOM_MARGIN (f) = XINT (val); |
| 440 | 1131 } |
| 1132 } | |
| 1133 } | |
| 1134 } | |
| 1135 | |
| 1136 static void | |
| 2286 | 1137 msprinter_set_frame_size (struct frame *f, int UNUSED (width), |
| 1138 int UNUSED (height)) | |
| 440 | 1139 { |
| 1140 /* We're absolutely unsizeable */ | |
| 1141 error_frame_unsizable (f); | |
| 1142 } | |
| 1143 | |
| 442 | 1144 static void |
| 1145 msprinter_eject_page (struct frame *f) | |
| 1146 { | |
| 1147 /* #### Should we eject empty pages? */ | |
| 1148 if (FRAME_MSPRINTER_PAGE_STARTED (f)) | |
| 1149 { | |
| 1150 FRAME_MSPRINTER_PAGE_STARTED (f) = 0; | |
| 1151 EndPage (DEVICE_MSPRINTER_HDC (XDEVICE (FRAME_DEVICE (f)))); | |
| 1152 apply_dc_geometry (f); | |
| 1153 } | |
| 1154 } | |
| 1155 | |
| 1156 | |
| 428 | 1157 void |
| 1158 console_type_create_frame_mswindows (void) | |
| 1159 { | |
| 440 | 1160 /* Display frames */ |
| 428 | 1161 CONSOLE_HAS_METHOD (mswindows, init_frame_1); |
| 442 | 1162 CONSOLE_HAS_METHOD (mswindows, init_frame_2); |
| 428 | 1163 CONSOLE_HAS_METHOD (mswindows, init_frame_3); |
| 1164 CONSOLE_HAS_METHOD (mswindows, after_init_frame); | |
| 1165 CONSOLE_HAS_METHOD (mswindows, mark_frame); | |
| 1166 CONSOLE_HAS_METHOD (mswindows, focus_on_frame); | |
| 1167 CONSOLE_HAS_METHOD (mswindows, delete_frame); | |
| 1168 CONSOLE_HAS_METHOD (mswindows, get_mouse_position); | |
| 1169 CONSOLE_HAS_METHOD (mswindows, set_mouse_position); | |
| 1170 CONSOLE_HAS_METHOD (mswindows, raise_frame); | |
| 1171 CONSOLE_HAS_METHOD (mswindows, lower_frame); | |
| 442 | 1172 CONSOLE_HAS_METHOD (mswindows, enable_frame); |
| 1173 CONSOLE_HAS_METHOD (mswindows, disable_frame); | |
| 428 | 1174 CONSOLE_HAS_METHOD (mswindows, make_frame_visible); |
| 1175 CONSOLE_HAS_METHOD (mswindows, make_frame_invisible); | |
| 1176 CONSOLE_HAS_METHOD (mswindows, iconify_frame); | |
| 1177 CONSOLE_HAS_METHOD (mswindows, set_frame_size); | |
| 1178 CONSOLE_HAS_METHOD (mswindows, set_frame_position); | |
| 1179 CONSOLE_HAS_METHOD (mswindows, frame_property); | |
| 1180 CONSOLE_HAS_METHOD (mswindows, internal_frame_property_p); | |
| 1181 CONSOLE_HAS_METHOD (mswindows, frame_properties); | |
| 1182 CONSOLE_HAS_METHOD (mswindows, set_frame_properties); | |
| 867 | 1183 CONSOLE_HAS_METHOD (mswindows, set_title_from_ibyte); |
| 1184 /* CONSOLE_HAS_METHOD (mswindows, set_icon_name_from_ibyte); */ | |
| 428 | 1185 CONSOLE_HAS_METHOD (mswindows, frame_visible_p); |
| 1186 CONSOLE_HAS_METHOD (mswindows, frame_totally_visible_p); | |
| 1187 CONSOLE_HAS_METHOD (mswindows, frame_iconified_p); | |
| 442 | 1188 CONSOLE_HAS_METHOD (mswindows, set_frame_pointer); |
| 1189 CONSOLE_HAS_METHOD (mswindows, set_frame_icon); | |
| 428 | 1190 CONSOLE_HAS_METHOD (mswindows, get_frame_parent); |
| 1191 CONSOLE_HAS_METHOD (mswindows, update_frame_external_traits); | |
| 1192 CONSOLE_HAS_METHOD (mswindows, frame_size_fixed_p); | |
| 440 | 1193 |
| 1194 /* Printer frames, aka print jobs */ | |
| 1195 CONSOLE_HAS_METHOD (msprinter, init_frame_1); | |
| 1196 CONSOLE_HAS_METHOD (msprinter, init_frame_3); | |
| 1197 CONSOLE_HAS_METHOD (msprinter, mark_frame); | |
| 1198 CONSOLE_HAS_METHOD (msprinter, delete_frame); | |
| 1199 CONSOLE_HAS_METHOD (msprinter, frame_property); | |
| 1200 CONSOLE_HAS_METHOD (msprinter, internal_frame_property_p); | |
| 1201 CONSOLE_HAS_METHOD (msprinter, frame_properties); | |
| 1202 CONSOLE_HAS_METHOD (msprinter, set_frame_properties); | |
| 1203 CONSOLE_HAS_METHOD (msprinter, set_frame_size); | |
| 442 | 1204 CONSOLE_HAS_METHOD (msprinter, eject_page); |
| 428 | 1205 } |
| 1206 | |
| 1207 void | |
| 1208 syms_of_frame_mswindows (void) | |
| 1209 { | |
| 3092 | 1210 #ifdef NEW_GC |
|
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merge up to latest default branch, doesn't compile yet
Ben Wing <ben@xemacs.org>
parents:
4139
diff
changeset
|
1211 INIT_LISP_OBJECT (mswindows_frame); |
| 3092 | 1212 #endif /* NEW_GC */ |
| 428 | 1213 } |
| 1214 | |
| 1215 void | |
| 1216 reinit_vars_of_frame_mswindows (void) | |
| 1217 { | |
| 1218 /* Needn't staticpro -- see comment above. */ | |
| 1219 Vmswindows_frame_being_created = Qnil; | |
| 1220 } | |
| 1221 | |
| 1222 void | |
| 1223 vars_of_frame_mswindows (void) | |
| 1224 { | |
| 1225 DEFVAR_LISP ("mswindows-use-system-frame-size-defaults", &Vmswindows_use_system_frame_size_defaults /* | |
| 1226 Controls whether to use system or XEmacs defaults for frame size. | |
| 442 | 1227 If nil then reasonable defaults are used for initial frame sizes. If t |
| 428 | 1228 then the system will choose default sizes for the frame. |
| 1229 */ ); | |
| 1230 Vmswindows_use_system_frame_size_defaults = Qnil; | |
| 442 | 1231 |
| 428 | 1232 DEFVAR_LISP ("default-mswindows-frame-plist", &Vdefault_mswindows_frame_plist /* |
| 1233 Plist of default frame-creation properties for mswindows frames. | |
| 1234 These override what is specified in `default-frame-plist', but are | |
| 1235 overridden by the arguments to the particular call to `make-frame'. | |
| 1236 | |
| 1237 Note: In many cases, properties of a frame are available as specifiers | |
| 1238 instead of through the frame-properties mechanism. | |
| 1239 | |
| 1240 Here is a list of recognized frame properties, other than those | |
| 1241 documented in `set-frame-properties' (they can be queried and | |
| 1242 set at any time, except as otherwise noted): | |
| 1243 | |
| 1244 initially-unmapped If non-nil, the frame will not be visible | |
| 1245 when it is created. In this case, you | |
| 1246 need to call `make-frame-visible' to make | |
| 1247 the frame appear. | |
| 1248 popup If non-nil, it should be a frame, and this | |
| 1249 frame will be created as a "popup" frame | |
| 1250 whose parent is the given frame. This | |
| 1251 will make the window manager treat the | |
| 1252 frame as a dialog box, which may entail | |
| 1253 doing different things (e.g. not asking | |
| 1254 for positioning, and not iconifying | |
| 1255 separate from its parent). | |
| 1256 top Y position (in pixels) of the upper-left | |
| 1257 outermost corner of the frame (i.e. the | |
| 1258 upper-left of the window-manager | |
| 1259 decorations). | |
| 1260 left X position (in pixels) of the upper-left | |
| 1261 outermost corner of the frame (i.e. the | |
| 1262 upper-left of the window-manager | |
| 1263 decorations). | |
| 3022 | 1264 window-id Window handle (HWND) of the frame. |
| 1265 Cannot be set. | |
| 428 | 1266 |
| 1267 See also `default-frame-plist', which specifies properties which apply | |
| 1268 to all frames, not just mswindows frames. | |
| 1269 */ ); | |
| 1270 Vdefault_mswindows_frame_plist = Qnil; | |
| 1271 | |
| 1272 mswindows_console_methods->device_specific_frame_props = | |
| 1273 &Vdefault_mswindows_frame_plist; | |
| 440 | 1274 |
| 1275 DEFVAR_LISP ("default-msprinter-frame-plist", &Vdefault_msprinter_frame_plist /* | |
| 1276 Plist of default frame-creation properties for msprinter print job frames. | |
| 1277 These override what is specified in `default-frame-plist', but are | |
| 1278 overridden by the arguments to the particular call to `make-frame'. | |
| 1279 | |
| 1280 Note: In many cases, properties of a frame are available as specifiers | |
| 1281 instead of through the frame-properties mechanism. | |
| 1282 | |
| 1283 Here is a list of recognized frame properties, other than those | |
| 1284 documented in `set-frame-properties' (they can be queried and | |
| 1285 set at any time, except as otherwise noted): | |
| 1286 | |
| 1287 left-margin Margin of the page, in twips. Twip is a | |
| 1288 top-margin typographical unit of measurement, | |
| 1289 right-margin equal to 1/1440 of an inch, or 1/20 of a | |
| 1290 bottom-margin point, and roughly equal to 7/400 of a | |
| 506 | 1291 millimeter. If not specified, the left |
| 1292 and right margins default to 1 inch | |
| 1293 (25.4 mm) and the top and bottom margins | |
| 1294 to 0.5 inch (12.7 mm). | |
| 440 | 1295 |
| 1296 MARGINS NOTE. right-margin and bottom-margin are overridden by | |
| 1297 the height and width properties. If you want to specify size | |
| 1298 of the printable area in character, as with the rest of XEmacs, | |
| 1299 use these properties. If height and/or width are nil, then | |
| 1300 corresponding margin setting is taken into account. If you | |
| 1301 specify height and/or width in `default-frame-plist', but still | |
| 1302 want to specify right/bottom margins, set height/width in this | |
| 1303 plist to nil, as in this example: | |
| 1304 | |
| 506 | 1305 (setq default-frame-plist '(height 55 width 80) |
| 1306 default-msprinter-frame-plist '(height nil width nil)) | |
| 440 | 1307 |
| 1308 See also `default-frame-plist', which specifies properties which apply | |
| 1309 to all frames, not just mswindows frames. | |
| 1310 */ ); | |
| 1311 Vdefault_msprinter_frame_plist = Qnil; | |
| 1312 | |
| 1313 msprinter_console_methods->device_specific_frame_props = | |
| 1314 &Vdefault_msprinter_frame_plist; | |
| 428 | 1315 } |