Mercurial > vim
annotate src/gui_xmebw.c @ 21409:2c40e60017a8 v8.2.1255
patch 8.2.1255: cannot use a lambda with quickfix functions
Commit: https://github.com/vim/vim/commit/d43906d2e5969288f239df851f5ad7b1dc2c7251
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Jul 20 21:31:32 2020 +0200
patch 8.2.1255: cannot use a lambda with quickfix functions
Problem: Cannot use a lambda with quickfix functions.
Solution: Add support for lambda. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/6499)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Mon, 20 Jul 2020 21:45:04 +0200 |
| parents | e1f4e9d78a6a |
| children | 49d866e9b439 |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 48 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 /* | |
| 10 * | |
| 11 * (C) 2002,2005 by Marcin Dalecki <martin@dalecki.de> | |
| 12 * | |
| 13 * MARCIN DALECKI ASSUMES NO RESPONSIBILITY FOR THE USE OR INABILITY TO USE ANY | |
| 14 * OF THIS SOFTWARE . THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY | |
| 15 * KIND, AND MARCIN DALECKI EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES, | |
| 16 * INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | |
| 17 * FITNESS FOR A PARTICULAR PURPOSE. | |
| 18 */ | |
| 19 | |
| 20 /* | |
| 158 | 21 * Enhanced Motif PushButton widget with move over behavior. |
| 48 | 22 */ |
| 23 | |
| 158 | 24 #include "vim.h" |
| 25 | |
| 26 #ifdef FEAT_TOOLBAR | |
| 48 | 27 |
| 28 #include <Xm/XmP.h> | |
| 29 #include <Xm/DrawP.h> | |
| 147 | 30 #if defined(HAVE_XM_TRAITP_H) && defined(HAVE_XM_MANAGER_H) \ |
| 819 | 31 && defined(HAVE_XM_UNHIGHLIGHTT_H) && defined(HAVE_XM_XPMP_H) |
| 48 | 32 # include <Xm/TraitP.h> |
| 33 # include <Xm/Manager.h> | |
| 34 # include <Xm/UnhighlightT.h> | |
| 35 # include <Xm/XpmP.h> | |
| 147 | 36 # define UNHIGHLIGHTT |
| 48 | 37 #else |
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38 # ifdef HAVE_X11_XPM_H |
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39 # ifdef VMS |
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40 # include <xpm.h> |
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41 # else |
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42 # include <X11/xpm.h> |
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43 # endif |
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44 # endif |
| 48 | 45 #endif |
| 46 #include <Xm/ManagerP.h> | |
| 47 #include <Xm/Display.h> | |
| 48 #include <Xm/DisplayP.h> | |
| 49 | |
| 50 #include <X11/Shell.h> | |
| 51 #include <X11/ShellP.h> | |
| 52 | |
| 53 #include "gui_xmebwp.h" | |
| 54 | |
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55 // Provide some missing wrappers, which are missed from the LessTif |
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56 // implementation. Also missing in Motif 1.2 and earlier. |
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57 // |
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58 // We neither use XmeGetPixmapData or _XmGetPixmapData, since with LessTif the |
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59 // pixmap will not appear in its caches properly. We cache the interesting |
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60 // values in XmEnhancedButtonPart instead ourself. |
| 891 | 61 #if defined(LESSTIF_VERSION) || (XmVersion <= 1002) |
| 48 | 62 # ifndef Lab_IsMenupane |
| 63 # define Lab_IsMenupane(w) (Lab_MenuType(w) == (int)XmMENU_POPUP || \ | |
| 64 Lab_MenuType(w) == (int)XmMENU_PULLDOWN) | |
| 65 # endif | |
| 66 # define XmeClearBorder _XmClearBorder | |
| 67 # define XmeDrawShadows _XmDrawShadows | |
| 68 # define XmeDrawHighlight(a, b, c, d, e, f, g, h) \ | |
| 69 _XmDrawHighlight(a, b, c, d, e, f, g, h, LineSolid) | |
| 70 #endif | |
| 71 | |
| 72 /* | |
| 73 * Motif internals we have to cheat around with. | |
| 74 */ | |
| 75 | |
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76 // Hopefully this will never change... |
| 48 | 77 #ifndef XmFOCUS_IGNORE |
| 78 # define XmFOCUS_IGNORE 1<<1 | |
| 79 #endif | |
| 80 | |
| 81 extern Boolean _XmGetInDragMode(Widget widget); | |
| 82 extern void _XmPrimitiveEnter(Widget wid, | |
| 83 XEvent * event, | |
| 84 String * params, Cardinal * num_params); | |
| 85 extern void _XmPrimitiveLeave(Widget wid, | |
| 86 XEvent * event, | |
| 87 String * params, Cardinal * num_params); | |
| 88 extern void _XmSetFocusFlag(Widget w, unsigned int mask, Boolean value); | |
| 89 extern void _XmCalcLabelDimensions(Widget wid); | |
| 90 | |
| 91 /* | |
| 92 * Declaration of class methods. | |
| 93 */ | |
| 94 static void Destroy(Widget w); | |
| 95 static void Initialize(Widget rq, Widget eb, ArgList args, Cardinal *n); | |
| 96 static Boolean SetValues(Widget current, Widget request, Widget new, ArgList args, Cardinal *n); | |
| 97 static void Redisplay(Widget, XEvent *, Region); | |
| 98 | |
| 99 /* | |
| 100 * Declaration of action methods. | |
| 101 */ | |
| 102 static void Enter(Widget, XEvent *, String *, Cardinal *); | |
| 103 static void Leave(Widget, XEvent *, String *, Cardinal *); | |
| 104 static void BorderHighlight(Widget); | |
| 105 static void BorderUnhighlight(Widget); | |
| 106 | |
| 107 /* | |
| 108 * 4 x 4 stipple for desensitized widgets | |
| 109 */ | |
| 110 #define stipple_width 4 | |
| 111 #define stipple_height 4 | |
| 112 static char stipple_bits[] = { 0x0a, 0x05, 0x0a, 0x05 }; | |
| 113 #define STIPPLE_BITMAP xmEnhancedButtonClassRec.enhancedbutton_class.stipple_bitmap | |
| 114 | |
| 115 /* | |
| 116 * Override actions. | |
| 117 */ | |
| 118 static XtActionsRec actionsList[] = | |
| 119 { | |
| 120 {"Enter", Enter}, | |
| 121 {"Leave", Leave}, | |
| 122 }; | |
| 123 | |
| 124 static XtResource resources[] = | |
| 125 { | |
| 126 { | |
| 127 XmNpixmapData, XmCPixmap, XmRString, sizeof(String), | |
| 128 XtOffsetOf(XmEnhancedButtonRec, enhancedbutton.pixmap_data), | |
| 129 XmRImmediate, (XtPointer) NULL | |
| 130 }, { | |
| 131 XmNpixmapFile, XmCPixmap, XmRString, sizeof(String), | |
| 132 XtOffsetOf(XmEnhancedButtonRec, enhancedbutton.pixmap_file), | |
| 133 XmRImmediate, (XtPointer) NULL | |
| 134 }, { | |
| 135 XmNspacing, XmCSpacing, XmRHorizontalDimension, sizeof(Dimension), | |
| 136 XtOffsetOf(XmEnhancedButtonRec, enhancedbutton.spacing), | |
| 137 XmRImmediate, (XtPointer) 2 | |
| 138 }, | |
| 139 { | |
| 140 XmNlabelLocation, XmCLocation, XmRInt, sizeof(int), | |
| 141 XtOffsetOf(XmEnhancedButtonRec, enhancedbutton.label_location), | |
| 142 XtRImmediate, (XtPointer) XmRIGHT | |
| 143 } | |
| 144 }; | |
| 145 | |
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146 // This is needed to work around a bug in Lesstif 2, leaving the extension |
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147 // NULL somehow results in getting it set to an invalid pointer. |
| 1026 | 148 XmPrimitiveClassExtRec xmEnhancedButtonPrimClassExtRec = |
| 149 { | |
| 150 /* next_extension */ NULL, | |
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151 /* record_type */ NULLQUARK, |
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152 /* version */ XmPrimitiveClassExtVersion, |
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153 /* record_size */ sizeof(XmPrimitiveClassExtRec), |
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154 /* widget_baseline */ XmInheritBaselineProc, |
| 1026 | 155 /* widget_display_rect */ XmInheritDisplayRectProc, |
| 156 /* widget_margins */ NULL | |
| 157 }; | |
| 158 | |
| 48 | 159 XmEnhancedButtonClassRec xmEnhancedButtonClassRec = |
| 160 { | |
| 161 { | |
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162 // core_class fields |
| 856 | 163 /* superclass */ (WidgetClass) & xmPushButtonClassRec, |
| 164 /* class_name */ "XmEnhancedButton", | |
| 165 /* widget_size */ sizeof(XmEnhancedButtonRec), | |
| 166 /* class_initialize */ NULL, | |
| 48 | 167 /* class_part_initialize */ NULL, |
| 856 | 168 /* class_inited */ False, |
| 169 /* initialize */ Initialize, | |
| 170 /* initialize_hook */ NULL, | |
| 171 /* realize */ XtInheritRealize, | |
| 172 /* actions */ actionsList, | |
| 173 /* num_actions */ XtNumber(actionsList), | |
| 174 /* resources */ resources, | |
| 175 /* num_resources */ XtNumber(resources), | |
| 176 /* xrm_class */ NULLQUARK, | |
| 177 /* compress_motion */ True, | |
| 178 /* compress_exposure */ XtExposeCompressMaximal, | |
| 179 /* compress_enterleave */ True, | |
| 180 /* visible_interest */ False, | |
| 181 /* destroy */ Destroy, | |
| 182 /* resize */ XtInheritResize, | |
| 183 /* expose */ Redisplay, | |
| 184 /* set_values */ SetValues, | |
| 185 /* set_values_hook */ NULL, | |
| 186 /* set_values_almost */ XtInheritSetValuesAlmost, | |
| 187 /* get_values_hook */ NULL, | |
| 188 /* accept_focus */ XtInheritAcceptFocus, | |
| 189 /* version */ XtVersion, | |
| 190 /* callback_private */ NULL, | |
| 191 /* tm_table */ NULL, | |
| 192 /* query_geometry */ NULL, | |
| 193 /* display_accelerator */ XtInheritDisplayAccelerator, | |
| 194 /* extension */ NULL | |
| 48 | 195 }, |
| 196 | |
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197 // primitive_class fields |
| 48 | 198 { |
| 856 | 199 /* border highlight */ BorderHighlight, |
| 200 /* border_unhighlight */ BorderUnhighlight, | |
| 201 /* translations */ XtInheritTranslations, | |
| 202 /* arm and activate */ XmInheritArmAndActivate, | |
| 203 /* synthetic resources */ NULL, | |
| 204 /* number of syn res */ 0, | |
| 1026 | 205 /* extension */ (XtPointer)&xmEnhancedButtonPrimClassExtRec, |
| 48 | 206 }, |
| 207 | |
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208 // label_class fields |
| 48 | 209 { |
| 856 | 210 /* setOverrideCallback */ XmInheritSetOverrideCallback, |
| 211 /* menuProcs */ XmInheritMenuProc, | |
| 212 /* translations */ XtInheritTranslations, | |
| 48 | 213 /* extension */ NULL, |
| 214 }, | |
| 215 | |
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216 // pushbutton_class record |
| 48 | 217 { |
| 218 /* extension */ (XtPointer) NULL, | |
| 219 }, | |
| 220 | |
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221 // enhancedbutton_class fields |
| 48 | 222 { |
| 223 /* stipple_bitmap */ None | |
| 224 } | |
| 225 }; | |
| 226 | |
| 227 | |
| 228 WidgetClass xmEnhancedButtonWidgetClass = | |
| 229 (WidgetClass)&xmEnhancedButtonClassRec; | |
| 230 | |
| 231 | |
| 232 /* | |
| 233 * Create a slightly fainter pixmap to be shown on button entry. | |
| 234 */ | |
| 235 static unsigned short | |
| 236 bump_color(unsigned short value) | |
| 237 { | |
| 238 int tmp = 2 * (((int) value - 65535) / 3) + 65535; | |
| 239 | |
| 240 return tmp; | |
| 241 } | |
| 242 | |
| 243 static int | |
| 244 alloc_color(Display *display, | |
| 245 Colormap colormap, | |
| 246 char *colorname, | |
| 247 XColor *xcolor, | |
| 1887 | 248 void *closure UNUSED) |
| 48 | 249 { |
| 250 int status; | |
| 251 | |
| 252 if (colorname) | |
| 253 if (!XParseColor(display, colormap, colorname, xcolor)) | |
| 254 return -1; | |
| 255 | |
| 256 xcolor->red = bump_color(xcolor->red); | |
| 257 xcolor->green = bump_color(xcolor->green); | |
| 258 xcolor->blue = bump_color(xcolor->blue); | |
| 259 | |
| 260 status = XAllocColor(display, colormap, xcolor); | |
| 261 return status != 0 ? 1 : 0; | |
| 262 } | |
| 263 | |
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264 // XPM |
| 48 | 265 static char * blank_xpm[] = |
| 266 { | |
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267 // width height ncolors cpp [x_hot y_hot] |
| 48 | 268 "12 12 4 1 0 0", |
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269 // colors |
| 48 | 270 " s iconColor1 m black c #000000", |
| 271 ". s none m none c none", | |
| 272 "X s topShadowColor m none c #DCDEE5", | |
| 273 "o s bottomShadowColor m black c #5D6069", | |
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274 // pixels |
| 48 | 275 " ..", |
| 276 " XXXXXXXX ..", | |
| 277 " X....... o.", | |
| 278 " X....... o.", | |
| 279 " X....... o.", | |
| 280 " X....... o.", | |
| 281 " X....... o.", | |
| 282 " X....... o.", | |
| 283 " X....... o.", | |
| 284 " o.", | |
| 285 "..ooooooooo.", | |
| 286 "............"}; | |
| 287 | |
| 288 /* | |
| 289 * Set the pixmap. | |
| 290 */ | |
| 291 static void | |
| 292 set_pixmap(XmEnhancedButtonWidget eb) | |
| 293 { | |
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294 // Configure defines XPMATTRIBUTES_TYPE as XpmAttributes or as |
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295 // XpmAttributes_21, depending on what is in Xm/XpmP.h. |
| 819 | 296 XPMATTRIBUTES_TYPE attr; |
| 48 | 297 Pixmap sen_pix; |
| 298 Window root; | |
| 299 static XpmColorSymbol color[8] = { | |
| 300 {"none", "none", 0}, | |
| 301 {"None", "none", 0}, | |
| 302 {"background", NULL, 0}, | |
| 303 {"foreground", NULL, 0}, | |
| 304 {"bottomShadowColor", NULL, 0}, | |
| 305 {"topShadowColor", NULL, 0}, | |
| 306 {"highlightColor", NULL, 0}, | |
| 307 {"armColor", NULL, 0} | |
| 308 }; | |
| 309 int scr; | |
| 310 Display *dpy = XtDisplay(eb); | |
| 311 int x; | |
| 312 int y; | |
| 313 unsigned int height, width, border, depth; | |
| 161 | 314 int status = 0; |
| 48 | 315 Pixmap mask; |
| 316 Pixmap pix = None; | |
| 317 Pixmap arm_pix = None; | |
| 318 Pixmap ins_pix = None; | |
| 319 Pixmap high_pix = None; | |
| 320 char **data = (char **) eb->enhancedbutton.pixmap_data; | |
| 161 | 321 char *fname = (char *) eb->enhancedbutton.pixmap_file; |
| 48 | 322 int shift; |
| 323 GC gc; | |
| 324 | |
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325 // Make sure there is a default value for the pixmap. |
| 48 | 326 if (!data) |
| 327 return; | |
| 328 | |
| 329 gc = XtGetGC((Widget)eb, (XtGCMask)0, NULL); | |
| 330 | |
| 331 scr = DefaultScreen(dpy); | |
| 332 root = RootWindow(dpy, scr); | |
| 333 | |
| 334 eb->label.pixmap = None; | |
| 161 | 335 |
| 48 | 336 eb->enhancedbutton.pixmap_depth = 0; |
| 337 eb->enhancedbutton.pixmap_width = 0; | |
| 338 eb->enhancedbutton.pixmap_height = 0; | |
| 339 eb->enhancedbutton.normal_pixmap = None; | |
| 340 eb->enhancedbutton.armed_pixmap = None; | |
| 341 eb->enhancedbutton.highlight_pixmap = None; | |
| 342 eb->enhancedbutton.insensitive_pixmap = None; | |
| 343 | |
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344 // We use dynamic colors, get them now. |
| 161 | 345 motif_get_toolbar_colors( |
| 346 &eb->core.background_pixel, | |
| 347 &eb->primitive.foreground, | |
| 348 &eb->primitive.bottom_shadow_color, | |
| 349 &eb->primitive.top_shadow_color, | |
| 350 &eb->primitive.highlight_color); | |
| 351 | |
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352 // Setup color substitution table. |
| 48 | 353 color[0].pixel = eb->core.background_pixel; |
| 354 color[1].pixel = eb->core.background_pixel; | |
| 355 color[2].pixel = eb->core.background_pixel; | |
| 356 color[3].pixel = eb->primitive.foreground; | |
| 357 color[4].pixel = eb->core.background_pixel; | |
| 358 color[5].pixel = eb->primitive.top_shadow_color; | |
| 359 color[6].pixel = eb->primitive.highlight_color; | |
| 360 color[7].pixel = eb->pushbutton.arm_color; | |
| 361 | |
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362 // Create the "sensitive" pixmap. |
| 48 | 363 attr.valuemask = XpmColorSymbols | XpmCloseness; |
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364 attr.closeness = 65535; // accuracy isn't crucial |
| 48 | 365 attr.colorsymbols = color; |
| 366 attr.numsymbols = XtNumber(color); | |
| 367 | |
| 161 | 368 if (fname) |
| 369 status = XpmReadFileToPixmap(dpy, root, fname, &pix, &mask, &attr); | |
| 370 if (!fname || status != XpmSuccess) | |
| 371 status = XpmCreatePixmapFromData(dpy, root, data, &pix, &mask, &attr); | |
| 48 | 372 |
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373 // If something failed, we will fill in the default pixmap. |
| 48 | 374 if (status != XpmSuccess) |
| 375 status = XpmCreatePixmapFromData(dpy, root, blank_xpm, &pix, | |
| 376 &mask, &attr); | |
| 377 | |
| 378 XpmFreeAttributes(&attr); | |
| 379 | |
| 380 XGetGeometry(dpy, pix, &root, &x, &y, &width, &height, &border, &depth); | |
| 381 | |
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382 // TODO: does the shift depend on label_location somehow? |
| 3624 | 383 shift = eb->primitive.shadow_thickness / 2; |
| 48 | 384 |
| 385 if (shift < 1) | |
| 386 shift = 1; | |
| 387 | |
| 388 sen_pix = XCreatePixmap(dpy, root, width + shift, height + shift, depth); | |
| 389 | |
| 390 XSetForeground(dpy, gc, eb->core.background_pixel); | |
| 391 XFillRectangle(dpy, sen_pix, gc, 0, 0, width + shift, height + shift); | |
| 392 XSetClipMask(dpy, gc, mask); | |
| 393 XSetClipOrigin(dpy, gc, shift, shift); | |
| 394 XCopyArea(dpy, pix, sen_pix, gc, 0, 0, width, height, shift, shift); | |
| 395 | |
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396 // Create the "highlight" pixmap. |
| 48 | 397 color[4].pixel = eb->primitive.bottom_shadow_color; |
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398 #ifdef XpmAllocColor // SGI doesn't have it |
| 48 | 399 attr.valuemask = XpmColorSymbols | XpmCloseness | XpmAllocColor; |
| 1438 | 400 attr.alloc_color = alloc_color; |
| 401 #else | |
| 402 attr.valuemask = XpmColorSymbols | XpmCloseness; | |
| 403 #endif | |
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404 attr.closeness = 65535; // accuracy isn't crucial |
| 48 | 405 attr.colorsymbols = color; |
| 406 attr.numsymbols = XtNumber(color); | |
| 407 | |
| 408 status = XpmCreatePixmapFromData(dpy, root, data, &pix, NULL, &attr); | |
| 409 XpmFreeAttributes(&attr); | |
| 410 | |
| 411 high_pix = XCreatePixmap(dpy, root, width + shift, height + shift, depth); | |
| 412 | |
| 413 #if 1 | |
| 414 XSetForeground(dpy, gc, eb->core.background_pixel); | |
| 415 #else | |
| 416 XSetForeground(dpy, gc, eb->primitive.top_shadow_color); | |
| 417 #endif | |
| 418 XSetClipMask(dpy, gc, None); | |
| 419 XFillRectangle(dpy, high_pix, gc, 0, 0, width + shift, height + shift); | |
| 420 XSetClipMask(dpy, gc, mask); | |
| 421 XSetClipOrigin(dpy, gc, 0, 0); | |
| 422 XCopyArea(dpy, pix, high_pix, gc, 0, 0, width, height, 0, 0); | |
| 423 | |
| 424 arm_pix = XCreatePixmap(dpy, pix, width + shift, height + shift, depth); | |
| 425 | |
| 426 if (eb->pushbutton.fill_on_arm) | |
| 427 XSetForeground(dpy, gc, eb->pushbutton.arm_color); | |
| 428 else | |
| 429 XSetForeground(dpy, gc, eb->core.background_pixel); | |
| 430 XSetClipOrigin(dpy, gc, shift, shift); | |
| 431 XSetClipMask(dpy, gc, None); | |
| 432 XFillRectangle(dpy, arm_pix, gc, 0, 0, width + shift, height + shift); | |
| 433 XSetClipMask(dpy, gc, mask); | |
| 434 XSetClipOrigin(dpy, gc, 2 * shift, 2 * shift); | |
| 435 XCopyArea(dpy, pix, arm_pix, gc, 0, 0, width, height, 2 * shift, 2 * shift); | |
| 436 | |
| 437 XFreePixmap(dpy, pix); | |
| 438 XFreePixmap(dpy, mask); | |
| 439 | |
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440 // Create the "insensitive" pixmap. |
| 48 | 441 attr.valuemask = XpmColorSymbols | XpmCloseness | XpmColorKey; |
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442 attr.closeness = 65535; // accuracy isn't crucial |
| 48 | 443 attr.colorsymbols = color; |
| 444 attr.numsymbols = sizeof(color) / sizeof(color[0]); | |
| 445 attr.color_key = XPM_MONO; | |
| 446 status = XpmCreatePixmapFromData(dpy, root, data, &pix, &mask, &attr); | |
| 447 | |
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448 // Need to create new Pixmaps with the mask applied. |
| 48 | 449 |
| 450 ins_pix = XCreatePixmap(dpy, root, width + shift, height + shift, depth); | |
| 451 | |
| 452 XSetForeground(dpy, gc, eb->core.background_pixel); | |
| 453 XSetClipOrigin(dpy, gc, 0, 0); | |
| 454 XSetClipMask(dpy, gc, None); | |
| 455 XFillRectangle(dpy, ins_pix, gc, 0, 0, width + shift, height + shift); | |
| 456 XSetClipMask(dpy, gc, mask); | |
| 457 XSetForeground(dpy, gc, eb->primitive.top_shadow_color); | |
| 458 XSetClipOrigin(dpy, gc, 2 * shift, 2 * shift); | |
| 459 XFillRectangle(dpy, ins_pix, gc, 2 * shift, 2 * shift, width, height); | |
| 460 XSetForeground(dpy, gc, eb->primitive.bottom_shadow_color); | |
| 461 XSetClipOrigin(dpy, gc, shift, shift); | |
| 462 XFillRectangle(dpy, ins_pix, gc, 0, 0, width + shift, height + shift); | |
| 463 XtReleaseGC((Widget) eb, gc); | |
| 464 | |
| 465 XpmFreeAttributes(&attr); | |
| 466 | |
| 467 eb->enhancedbutton.pixmap_depth = depth; | |
| 468 eb->enhancedbutton.pixmap_width = width; | |
| 469 eb->enhancedbutton.pixmap_height = height; | |
| 470 eb->enhancedbutton.normal_pixmap = sen_pix; | |
| 471 eb->enhancedbutton.highlight_pixmap = high_pix; | |
| 472 eb->enhancedbutton.insensitive_pixmap = ins_pix; | |
| 473 eb->enhancedbutton.armed_pixmap = arm_pix; | |
| 474 | |
| 475 eb->enhancedbutton.doing_setvalues = True; | |
| 476 eb->enhancedbutton.doing_setvalues = False; | |
| 477 | |
| 478 XFreePixmap(dpy, pix); | |
| 479 XFreePixmap(dpy, mask); | |
| 480 } | |
| 481 | |
| 482 #define BUTTON_MASK ( \ | |
| 483 Button1Mask | Button2Mask | Button3Mask | Button4Mask | Button5Mask \ | |
| 484 ) | |
| 485 | |
| 486 static void | |
| 487 draw_shadows(XmEnhancedButtonWidget eb) | |
| 488 { | |
| 489 GC top_gc; | |
| 490 GC bottom_gc; | |
| 491 Boolean etched_in; | |
| 492 | |
| 493 if (!eb->primitive.shadow_thickness) | |
| 494 return; | |
| 495 | |
| 496 if ((eb->core.width <= 2 * eb->primitive.highlight_thickness) | |
| 497 || (eb->core.height <= 2 * eb->primitive.highlight_thickness)) | |
| 498 return; | |
| 499 | |
| 888 | 500 #if !defined(LESSTIF_VERSION) && (XmVersion > 1002) |
| 48 | 501 { |
| 502 XmDisplay dpy; | |
| 503 | |
| 504 dpy = (XmDisplay) XmGetXmDisplay(XtDisplay(eb)); | |
| 505 etched_in = dpy->display.enable_etched_in_menu; | |
| 506 } | |
| 507 #else | |
| 508 etched_in = False; | |
| 509 #endif | |
| 510 if (!etched_in ^ eb->pushbutton.armed) | |
| 511 { | |
| 512 top_gc = eb->primitive.top_shadow_GC; | |
| 513 bottom_gc = eb->primitive.bottom_shadow_GC; | |
| 514 } | |
| 515 else | |
| 516 { | |
| 517 top_gc = eb->primitive.bottom_shadow_GC; | |
| 518 bottom_gc = eb->primitive.top_shadow_GC; | |
| 519 } | |
| 520 | |
| 521 XmeDrawShadows(XtDisplay(eb), XtWindow(eb), | |
| 522 top_gc, | |
| 523 bottom_gc, | |
| 524 eb->primitive.highlight_thickness, | |
| 525 eb->primitive.highlight_thickness, | |
| 526 eb->core.width - 2 * eb->primitive.highlight_thickness, | |
| 527 eb->core.height - 2 * eb->primitive.highlight_thickness, | |
| 528 eb->primitive.shadow_thickness, | |
| 529 (unsigned)(etched_in ? XmSHADOW_IN : XmSHADOW_OUT)); | |
| 530 } | |
| 531 | |
| 532 static void | |
| 533 draw_highlight(XmEnhancedButtonWidget eb) | |
| 534 { | |
| 535 eb->primitive.highlighted = True; | |
| 536 eb->primitive.highlight_drawn = True; | |
| 537 | |
| 538 if (!XtWidth(eb) || !XtHeight(eb) || !eb->primitive.highlight_thickness) | |
| 539 return; | |
| 540 | |
| 541 XmeDrawHighlight(XtDisplay(eb), XtWindow(eb), | |
| 542 eb->primitive.highlight_GC, 0, 0, | |
| 543 XtWidth(eb), XtHeight(eb), | |
| 544 eb->primitive.highlight_thickness); | |
| 545 } | |
| 546 | |
| 547 static void | |
| 548 draw_unhighlight(XmEnhancedButtonWidget eb) | |
| 549 { | |
| 550 GC manager_background_GC; | |
| 551 | |
| 552 eb->primitive.highlighted = False; | |
| 553 eb->primitive.highlight_drawn = False; | |
| 554 | |
| 555 if (!XtWidth(eb) || !XtHeight(eb) || !eb->primitive.highlight_thickness) | |
| 556 return; | |
| 557 | |
| 558 if (XmIsManager(eb->core.parent)) | |
| 559 { | |
| 147 | 560 #ifdef UNHIGHLIGHTT |
| 48 | 561 XmSpecifyUnhighlightTrait UnhighlightT; |
| 562 | |
| 563 if (((UnhighlightT = (XmSpecifyUnhighlightTrait) XmeTraitGet((XtPointer) | |
| 564 XtClass(eb->core.parent), XmQTspecifyUnhighlight)) | |
| 565 != NULL) && (UnhighlightT->getUnhighlightGC != NULL)) | |
| 566 { | |
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567 // if unhighlight trait in parent use specified GC... |
| 48 | 568 manager_background_GC = |
| 569 UnhighlightT->getUnhighlightGC(eb->core.parent, (Widget) eb); | |
| 570 } | |
| 571 else | |
| 572 { | |
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573 // ...otherwise, use parent's background GC |
| 48 | 574 manager_background_GC = ((XmManagerWidget) |
| 575 (eb->core.parent))->manager.background_GC; | |
| 576 } | |
| 577 #else | |
| 578 manager_background_GC = ((XmManagerWidget) | |
| 579 (eb->core.parent))->manager.background_GC; | |
| 580 #endif | |
| 581 XmeDrawHighlight(XtDisplay(eb), XtWindow(eb), | |
| 582 manager_background_GC, | |
| 583 0, 0, XtWidth(eb), XtHeight(eb), | |
| 584 eb->primitive.highlight_thickness); | |
| 585 if (!eb->pushbutton.armed && eb->primitive.shadow_thickness) | |
| 586 XmeClearBorder(XtDisplay(eb), XtWindow(eb), | |
| 587 eb->primitive.highlight_thickness, | |
| 588 eb->primitive.highlight_thickness, | |
| 589 eb->core.width - 2 * eb->primitive.highlight_thickness, | |
| 590 eb->core.height - 2 * eb->primitive.highlight_thickness, | |
| 591 eb->primitive.shadow_thickness); | |
| 592 } | |
| 593 else | |
| 594 XmeClearBorder(XtDisplay(eb), XtWindow(eb), 0, 0, XtWidth(eb), | |
| 595 XtHeight(eb), eb->primitive.highlight_thickness); | |
| 596 } | |
| 597 | |
| 598 static void | |
| 1887 | 599 draw_pixmap(XmEnhancedButtonWidget eb, |
| 600 XEvent *event UNUSED, | |
| 601 Region region UNUSED) | |
| 48 | 602 { |
| 603 Pixmap pix; | |
| 604 GC gc = eb->label.normal_GC; | |
| 605 int depth; | |
| 606 Cardinal width; | |
| 607 Cardinal height; | |
| 608 Cardinal w; | |
| 609 Cardinal h; | |
| 610 int x; | |
| 611 int y; | |
| 612 | |
| 613 if (!XtIsSensitive((Widget) eb)) | |
| 614 pix = eb->enhancedbutton.insensitive_pixmap; | |
| 615 else | |
| 616 { | |
| 617 if (eb->primitive.highlighted && !eb->pushbutton.armed) | |
| 618 pix = eb->enhancedbutton.highlight_pixmap; | |
| 619 else if (eb->pushbutton.armed) | |
| 620 pix = eb->enhancedbutton.armed_pixmap; | |
| 621 else | |
| 622 pix = eb->enhancedbutton.normal_pixmap; | |
| 623 } | |
| 624 | |
| 625 if (pix == None || !eb->enhancedbutton.pixmap_data) | |
| 626 return; | |
| 627 | |
| 628 depth = eb->enhancedbutton.pixmap_depth; | |
| 629 w = eb->enhancedbutton.pixmap_width; | |
| 630 h = eb->enhancedbutton.pixmap_height; | |
| 631 | |
| 632 gc = eb->label.normal_GC; | |
| 633 x = eb->primitive.highlight_thickness | |
| 634 + eb->primitive.shadow_thickness | |
| 635 + eb->label.margin_width; | |
| 636 y = eb->primitive.highlight_thickness | |
| 637 + eb->primitive.shadow_thickness | |
| 638 + eb->label.margin_height; | |
| 639 width = eb->core.width - 2 * x; | |
| 640 if (w < width) | |
| 641 width = w; | |
| 642 height = eb->core.height - 2 * y; | |
| 643 if (h < height) | |
| 644 height = h; | |
| 1887 | 645 if (depth == (int)eb->core.depth) |
| 48 | 646 XCopyArea(XtDisplay(eb), pix, XtWindow(eb), gc, 0, 0, |
| 647 width, height, x, y); | |
| 648 else if (depth == 1) | |
| 649 XCopyPlane(XtDisplay(eb), pix, XtWindow(eb), gc, 0, 0, | |
| 650 width, height, x, y, (unsigned long)1); | |
| 651 } | |
| 652 | |
| 653 /* | |
| 654 * Draw the label contained in the pushbutton. | |
| 655 */ | |
| 656 static void | |
| 657 draw_label(XmEnhancedButtonWidget eb, XEvent *event, Region region) | |
| 658 { | |
| 659 GC tmp_gc = NULL; | |
| 660 Boolean replaceGC = False; | |
| 661 Boolean deadjusted = False; | |
| 888 | 662 #if !defined(LESSTIF_VERSION) && (XmVersion > 1002) |
| 48 | 663 XmDisplay dpy = (XmDisplay)XmGetXmDisplay(XtDisplay(eb)); |
| 664 Boolean etched_in = dpy->display.enable_etched_in_menu; | |
| 665 #else | |
| 666 Boolean etched_in = False; | |
| 667 #endif | |
| 668 | |
| 669 if (eb->pushbutton.armed | |
| 670 && ((!Lab_IsMenupane(eb) && eb->pushbutton.fill_on_arm) | |
| 671 || (Lab_IsMenupane(eb) && etched_in))) | |
| 672 { | |
| 673 if (eb->label.label_type == (int)XmSTRING | |
| 674 && eb->pushbutton.arm_color == eb->primitive.foreground) | |
| 675 { | |
| 676 tmp_gc = eb->label.normal_GC; | |
| 677 eb->label.normal_GC = eb->pushbutton.background_gc; | |
| 678 replaceGC = True; | |
| 679 } | |
| 680 } | |
| 681 | |
| 682 /* | |
| 683 * If the button contains a labeled pixmap, we will take it instead of our | |
| 684 * own pixmap. | |
| 685 */ | |
| 686 | |
| 687 if (eb->label.label_type == (int)XmPIXMAP) | |
| 688 { | |
| 689 if (eb->pushbutton.armed) | |
| 690 { | |
| 691 if (eb->pushbutton.arm_pixmap != XmUNSPECIFIED_PIXMAP) | |
| 692 eb->label.pixmap = eb->pushbutton.arm_pixmap; | |
| 693 else | |
| 694 eb->label.pixmap = eb->pushbutton.unarm_pixmap; | |
| 695 } | |
| 696 else | |
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697 // pushbutton is not armed |
| 48 | 698 eb->label.pixmap = eb->pushbutton.unarm_pixmap; |
| 699 } | |
| 700 | |
| 701 /* | |
| 702 * Temporarily remove the Xm3D_ENHANCE_PIXEL hack ("adjustment") from the | |
| 703 * margin values, so we don't confuse Label. | |
| 704 */ | |
| 705 if (eb->pushbutton.default_button_shadow_thickness > 0) | |
| 706 { | |
| 707 deadjusted = True; | |
| 708 Lab_MarginLeft(eb) -= Xm3D_ENHANCE_PIXEL; | |
| 709 Lab_MarginRight(eb) -= Xm3D_ENHANCE_PIXEL; | |
| 710 Lab_MarginTop(eb) -= Xm3D_ENHANCE_PIXEL; | |
| 711 Lab_MarginBottom(eb) -= Xm3D_ENHANCE_PIXEL; | |
| 712 } | |
| 713 | |
| 714 { | |
| 715 XtExposeProc expose; | |
| 716 | |
| 717 XtProcessLock(); | |
| 718 expose = xmLabelClassRec.core_class.expose; | |
| 719 XtProcessUnlock(); | |
| 720 (*expose)((Widget) eb, event, region); | |
| 721 } | |
| 722 | |
| 723 if (deadjusted) | |
| 724 { | |
| 725 Lab_MarginLeft(eb) += Xm3D_ENHANCE_PIXEL; | |
| 726 Lab_MarginRight(eb) += Xm3D_ENHANCE_PIXEL; | |
| 727 Lab_MarginTop(eb) += Xm3D_ENHANCE_PIXEL; | |
| 728 Lab_MarginBottom(eb) += Xm3D_ENHANCE_PIXEL; | |
| 729 } | |
| 730 | |
| 731 if (replaceGC) | |
| 732 eb->label.normal_GC = tmp_gc; | |
| 733 } | |
| 734 | |
| 735 static void | |
| 1887 | 736 Enter(Widget wid, |
| 737 XEvent *event, | |
| 738 String *params UNUSED, | |
| 739 Cardinal *num_params UNUSED) | |
| 48 | 740 { |
| 741 XmEnhancedButtonWidget eb = (XmEnhancedButtonWidget) wid; | |
| 742 XmPushButtonCallbackStruct call_value; | |
| 743 | |
| 744 if (Lab_IsMenupane(eb)) | |
| 745 { | |
| 746 if ((((ShellWidget) XtParent(XtParent(eb)))->shell.popped_up) | |
| 747 && _XmGetInDragMode((Widget) eb)) | |
| 748 { | |
| 888 | 749 #if !defined(LESSTIF_VERSION) && (XmVersion > 1002) |
| 48 | 750 XmDisplay dpy = (XmDisplay) XmGetXmDisplay(XtDisplay(wid)); |
| 751 Boolean etched_in = dpy->display.enable_etched_in_menu; | |
| 752 #else | |
| 753 Boolean etched_in = False; | |
| 754 #endif | |
| 755 | |
| 756 if (eb->pushbutton.armed) | |
| 757 return; | |
| 758 | |
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759 // ...so KHelp event is delivered correctly. |
| 48 | 760 _XmSetFocusFlag(XtParent(XtParent(eb)), XmFOCUS_IGNORE, TRUE); |
| 761 XtSetKeyboardFocus(XtParent(XtParent(eb)), (Widget) eb); | |
| 762 _XmSetFocusFlag(XtParent(XtParent(eb)), XmFOCUS_IGNORE, FALSE); | |
| 763 | |
| 764 eb->pushbutton.armed = TRUE; | |
| 765 | |
| 766 ((XmManagerWidget) XtParent(wid))->manager.active_child = wid; | |
| 767 | |
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768 // etched in menu button |
| 48 | 769 if (etched_in && !XmIsTearOffButton(eb)) |
| 770 { | |
| 771 XFillRectangle(XtDisplay(eb), XtWindow(eb), | |
| 772 eb->pushbutton.fill_gc, | |
| 773 0, 0, eb->core.width, eb->core.height); | |
| 774 draw_label(eb, event, NULL); | |
| 775 draw_pixmap(eb, event, NULL); | |
| 776 } | |
| 777 | |
| 778 if ((eb->core.width > 2 * eb->primitive.highlight_thickness) | |
| 779 && (eb->core.height > | |
| 780 2 * eb->primitive.highlight_thickness)) | |
| 781 { | |
| 782 XmeDrawShadows(XtDisplay(eb), XtWindow(eb), | |
| 783 eb->primitive.top_shadow_GC, | |
| 784 eb->primitive.bottom_shadow_GC, | |
| 785 eb->primitive.highlight_thickness, | |
| 786 eb->primitive.highlight_thickness, | |
| 787 eb->core.width - 2 * eb->primitive.highlight_thickness, | |
| 788 eb->core.height - 2 * eb->primitive.highlight_thickness, | |
| 789 eb->primitive.shadow_thickness, | |
| 790 (unsigned)(etched_in ? XmSHADOW_IN : XmSHADOW_OUT)); | |
| 791 } | |
| 792 | |
| 793 if (eb->pushbutton.arm_callback) | |
| 794 { | |
| 795 XFlush(XtDisplay(eb)); | |
| 796 | |
| 797 call_value.reason = (int)XmCR_ARM; | |
| 798 call_value.event = event; | |
| 799 XtCallCallbackList((Widget) eb, | |
| 800 eb->pushbutton.arm_callback, | |
| 801 &call_value); | |
| 802 } | |
| 803 } | |
| 804 } | |
| 805 else | |
| 806 { | |
| 807 XtExposeProc expose; | |
| 808 | |
| 809 _XmPrimitiveEnter((Widget) eb, event, NULL, NULL); | |
| 810 if (eb->pushbutton.armed == TRUE) | |
| 811 { | |
| 812 XtProcessLock(); | |
| 813 expose = XtClass(eb)->core_class.expose; | |
| 814 XtProcessUnlock(); | |
| 815 (*expose) (wid, event, (Region) NULL); | |
| 816 } | |
| 817 | |
| 818 draw_highlight(eb); | |
| 819 draw_shadows(eb); | |
| 820 draw_pixmap(eb, event, NULL); | |
| 821 } | |
| 822 } | |
| 823 | |
| 824 static void | |
| 1887 | 825 Leave(Widget wid, |
| 826 XEvent *event, | |
| 827 String *params UNUSED, | |
| 828 Cardinal *num_params UNUSED) | |
| 48 | 829 { |
| 830 XmEnhancedButtonWidget eb = (XmEnhancedButtonWidget)wid; | |
| 831 XmPushButtonCallbackStruct call_value; | |
| 832 | |
| 833 if (Lab_IsMenupane(eb)) | |
| 834 { | |
| 888 | 835 #if !defined(LESSTIF_VERSION) && (XmVersion > 1002) |
| 48 | 836 XmDisplay dpy = (XmDisplay) XmGetXmDisplay(XtDisplay(wid)); |
| 837 Boolean etched_in = dpy->display.enable_etched_in_menu; | |
| 838 #else | |
| 839 Boolean etched_in = False; | |
| 840 #endif | |
| 841 | |
| 842 if (_XmGetInDragMode((Widget)eb) | |
| 843 && eb->pushbutton.armed | |
|
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844 && ( // !ActiveTearOff || |
| 48 | 845 event->xcrossing.mode == NotifyNormal)) |
| 846 { | |
| 847 eb->pushbutton.armed = FALSE; | |
| 848 | |
| 849 ((XmManagerWidget) XtParent(wid))->manager.active_child = NULL; | |
| 850 | |
| 851 if (etched_in && !XmIsTearOffButton(eb)) | |
| 852 { | |
| 853 XFillRectangle(XtDisplay(eb), XtWindow(eb), | |
| 854 eb->pushbutton.background_gc, | |
| 855 0, 0, eb->core.width, eb->core.height); | |
| 856 draw_label(eb, event, NULL); | |
| 857 draw_pixmap(eb, event, NULL); | |
| 858 } | |
| 859 else | |
| 860 XmeClearBorder | |
| 861 (XtDisplay(eb), XtWindow(eb), | |
| 862 eb->primitive.highlight_thickness, | |
| 863 eb->primitive.highlight_thickness, | |
| 864 eb->core.width - | |
| 865 2 * eb->primitive.highlight_thickness, | |
| 866 eb->core.height - | |
| 867 2 * eb->primitive.highlight_thickness, | |
| 868 eb->primitive.shadow_thickness); | |
| 869 | |
| 870 if (eb->pushbutton.disarm_callback) | |
| 871 { | |
| 872 XFlush(XtDisplay(eb)); | |
| 873 | |
| 874 call_value.reason = (int)XmCR_DISARM; | |
| 875 call_value.event = event; | |
| 876 XtCallCallbackList((Widget) eb, | |
| 877 eb->pushbutton.disarm_callback, | |
| 878 &call_value); | |
| 879 } | |
| 880 } | |
| 881 } | |
| 882 else | |
| 883 { | |
| 884 _XmPrimitiveLeave((Widget) eb, event, NULL, NULL); | |
| 885 | |
| 886 if (eb->pushbutton.armed == TRUE) | |
| 887 { | |
| 888 XtExposeProc expose; | |
| 889 eb->pushbutton.armed = FALSE; | |
| 890 XtProcessLock(); | |
| 891 expose = XtClass(eb)->core_class.expose; | |
| 892 XtProcessUnlock(); | |
| 893 (*expose) (wid, event, (Region)NULL); | |
| 894 draw_unhighlight(eb); | |
| 895 draw_pixmap(eb, event, NULL); | |
| 896 eb->pushbutton.armed = TRUE; | |
| 897 } | |
| 898 else | |
| 899 { | |
| 900 draw_unhighlight(eb); | |
| 901 draw_pixmap(eb, event, NULL); | |
| 902 } | |
| 903 } | |
| 904 } | |
| 905 | |
| 906 #define IsNull(p) ((p) == XmUNSPECIFIED_PIXMAP) | |
| 907 | |
| 908 static void | |
| 909 set_size(XmEnhancedButtonWidget newtb) | |
| 910 { | |
| 911 unsigned int w = 0; | |
| 912 unsigned int h = 0; | |
| 913 | |
| 914 _XmCalcLabelDimensions((Widget) newtb); | |
| 915 | |
|
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916 // Find out how big the pixmap is |
| 48 | 917 if (newtb->enhancedbutton.pixmap_data |
| 918 && !IsNull(newtb->label.pixmap) | |
| 919 && !IsNull(newtb->enhancedbutton.normal_pixmap)) | |
| 920 { | |
| 921 w = newtb->enhancedbutton.pixmap_width; | |
| 922 h = newtb->enhancedbutton.pixmap_height; | |
| 923 } | |
| 924 | |
| 925 /* | |
| 4352 | 926 * Please note that we manipulate the width only in case of push buttons |
| 927 * not used in the context of a menu pane. | |
| 48 | 928 */ |
| 929 if (Lab_IsMenupane(newtb)) | |
| 930 { | |
| 931 newtb->label.margin_left = w + 2 * (newtb->primitive.shadow_thickness | |
| 932 + newtb->primitive.highlight_thickness) | |
| 933 + newtb->label.margin_width; | |
| 934 } | |
| 935 else | |
| 936 { | |
| 937 newtb->label.margin_left = w; | |
| 938 newtb->core.width = w + 2 * (newtb->primitive.shadow_thickness | |
| 939 + newtb->primitive.highlight_thickness | |
| 940 + newtb->label.margin_width) | |
| 941 + newtb->label.TextRect.width; | |
| 942 | |
| 943 if (newtb->label.TextRect.width > 0) | |
| 944 { | |
| 945 newtb->label.margin_left += newtb->label.margin_width | |
| 946 + newtb->primitive.shadow_thickness; | |
| 947 newtb->core.width += newtb->label.margin_width | |
| 948 + newtb->primitive.shadow_thickness; | |
| 949 } | |
| 950 } | |
| 951 if (newtb->label.TextRect.height < h) | |
| 952 { | |
| 953 newtb->core.height = h + 2 * (newtb->primitive.shadow_thickness | |
| 954 + newtb->primitive.highlight_thickness | |
| 955 + newtb->label.margin_height); | |
| 956 } | |
| 957 else | |
| 958 { | |
|
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959 // FIXME: We should calculate an drawing offset for the pixmap here to |
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|
960 // adjust it. |
| 48 | 961 } |
| 962 | |
| 963 #if 0 | |
| 964 printf("%d %d %d %d %d %d - %d %d\n", newtb->enhancedbutton.normal_pixmap, | |
| 965 h, newtb->core.height, | |
| 966 newtb->primitive.shadow_thickness, | |
| 967 newtb->primitive.highlight_thickness, | |
| 968 newtb->label.margin_height, | |
| 969 newtb->core.width, | |
| 970 newtb->core.height); | |
| 971 #endif | |
| 972 | |
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|
973 // Invoke Label's Resize procedure. |
| 48 | 974 { |
| 975 XtWidgetProc resize; | |
| 976 XtProcessLock(); | |
| 977 resize = xmLabelClassRec.core_class.resize; | |
| 978 XtProcessUnlock(); | |
| 979 | |
| 980 (* resize) ((Widget) newtb); | |
| 981 } | |
| 982 } | |
| 983 | |
| 984 static void | |
| 1887 | 985 Initialize(Widget rq, Widget ebw, ArgList args UNUSED, Cardinal *n UNUSED) |
| 48 | 986 { |
| 987 XmEnhancedButtonWidget request = (XmEnhancedButtonWidget)rq; | |
| 988 XmEnhancedButtonWidget eb = (XmEnhancedButtonWidget)ebw; | |
| 989 XtWidgetProc resize; | |
| 990 | |
| 991 XtProcessLock(); | |
| 992 resize = xmLabelClassRec.core_class.resize; | |
| 993 XtProcessUnlock(); | |
| 994 | |
|
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|
995 // Create a bitmap for stippling (Drawable resources are cheap). |
| 48 | 996 if (STIPPLE_BITMAP == None) |
| 997 { | |
| 998 Display *dpy = XtDisplay((Widget) request); | |
| 999 Window rootW = DefaultRootWindow(dpy); | |
| 1000 | |
| 1001 STIPPLE_BITMAP = XCreateBitmapFromData(dpy, rootW, stipple_bits, | |
| 1002 stipple_width, stipple_height); | |
| 1003 } | |
| 1004 eb->enhancedbutton.doing_setvalues = False; | |
| 1005 | |
|
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1006 // First see what type of extended label this is. |
| 48 | 1007 if (eb->enhancedbutton.pixmap_data) |
| 1008 { | |
| 1009 XmString str; | |
| 1010 set_pixmap(eb); | |
| 1011 | |
|
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1012 // FIXME: this is not the perfect way to deal with menus, which do not |
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|
1013 // have any string set right now. |
| 48 | 1014 str = XmStringCreateLocalized(""); |
| 1015 XtVaSetValues((Widget) eb, XmNlabelString, str, NULL); | |
| 1016 XmStringFree(str); | |
| 1017 } | |
| 1018 eb->label.pixmap = eb->enhancedbutton.normal_pixmap; | |
| 1019 | |
| 1020 if (request->core.width == 0) | |
| 1021 eb->core.width = 0; | |
| 1022 if (request->core.height == 0) | |
| 1023 eb->core.height = 0; | |
| 1024 set_size(eb); | |
| 1025 | |
| 1026 (* resize)((Widget)eb); | |
| 1027 } | |
| 1028 | |
| 1029 static void | |
| 1030 free_pixmaps(XmEnhancedButtonWidget eb) | |
| 1031 { | |
| 1032 /* | |
| 1033 * Clear the old pixmaps. | |
| 1034 */ | |
| 1035 Pixmap norm_pix = eb->enhancedbutton.normal_pixmap; | |
| 1036 Pixmap arm_pix = eb->enhancedbutton.armed_pixmap; | |
| 1037 Pixmap insen_pix = eb->enhancedbutton.insensitive_pixmap; | |
| 1038 Pixmap high_pix = eb->enhancedbutton.highlight_pixmap; | |
| 1039 | |
| 1040 if (norm_pix != None && norm_pix != XmUNSPECIFIED_PIXMAP) | |
| 1041 XFreePixmap(XtDisplay(eb), norm_pix); | |
| 1042 | |
| 1043 if (arm_pix != None && arm_pix != XmUNSPECIFIED_PIXMAP) | |
| 1044 XFreePixmap(XtDisplay(eb), arm_pix); | |
| 1045 | |
| 1046 if (insen_pix != None && insen_pix != XmUNSPECIFIED_PIXMAP) | |
| 1047 XFreePixmap(XtDisplay(eb), insen_pix); | |
| 1048 | |
| 1049 if (high_pix != None && high_pix != XmUNSPECIFIED_PIXMAP) | |
| 1050 XFreePixmap(XtDisplay(eb), high_pix); | |
| 1051 } | |
| 1052 | |
| 1053 static void | |
| 1054 Destroy(Widget w) | |
| 1055 { | |
| 1056 if (!XmIsEnhancedButton(w)) | |
| 1057 return; | |
| 1058 | |
| 1059 free_pixmaps((XmEnhancedButtonWidget)w); | |
| 1060 } | |
| 1061 | |
| 1062 static Boolean | |
| 1887 | 1063 SetValues(Widget current, |
| 1064 Widget request UNUSED, | |
| 1065 Widget new, | |
| 1066 ArgList args UNUSED, | |
| 1067 Cardinal *n UNUSED) | |
| 48 | 1068 { |
| 1069 XmEnhancedButtonWidget cur = (XmEnhancedButtonWidget) current; | |
| 1070 XmEnhancedButtonWidget eb = (XmEnhancedButtonWidget) new; | |
| 1071 Boolean redraw = False; | |
| 1072 Boolean change = True; | |
| 1073 Display *dpy = XtDisplay(current); | |
| 1074 | |
| 1075 #define NOT_EQUAL(field) (cur->field != eb->field) | |
| 1076 | |
| 1077 /* | |
| 1078 * Make sure that lost sensitivity is causing the border to vanish as well. | |
| 1079 */ | |
| 1080 if (NOT_EQUAL(core.sensitive) && !Lab_IsMenupane(current)) | |
| 1081 { | |
| 1082 if (cur->core.sensitive == True) | |
| 1083 { | |
| 1084 draw_unhighlight(eb); | |
| 1085 } | |
| 1086 else | |
| 1087 { | |
| 1088 int r_x; | |
| 1089 int r_y; | |
| 1090 unsigned int r_height; | |
| 1091 unsigned int r_width; | |
| 1092 unsigned int r_border; | |
| 1093 unsigned int r_depth; | |
| 1094 int root_x; | |
| 1095 int root_y; | |
| 1096 int win_x; | |
| 1097 int win_y; | |
| 1098 Window root; | |
| 1099 Window root_q; | |
| 1100 Window child; | |
| 1101 unsigned int mask; | |
| 1102 | |
| 1103 /* | |
| 1206 | 1104 * Artificially let the highlight appear if the mouse is over us. |
| 48 | 1105 */ |
|
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1106 // Best way to get the root window of object: |
| 48 | 1107 XGetGeometry(dpy, XtWindow(cur), &root, &r_x, &r_y, &r_width, |
| 1108 &r_height, &r_border, &r_depth); | |
| 1109 XQueryPointer(XtDisplay(cur), XtWindow(cur), &root_q, &child, | |
| 1110 &root_x, &root_y, &win_x, &win_y, &mask); | |
| 1111 | |
| 1112 if (root == root_q) | |
| 1113 { | |
| 1114 if ((win_x < 0) || (win_y < 0)) | |
| 1115 return False; | |
| 1116 | |
| 1887 | 1117 if ((win_x > (int)r_width) || (win_y > (int)r_height)) |
| 48 | 1118 return False; |
| 1119 draw_highlight(eb); | |
| 1120 draw_shadows(eb); | |
| 1121 } | |
| 1122 } | |
| 1123 | |
| 1124 return True; | |
| 1125 } | |
| 1126 | |
| 1127 /* | |
| 1128 * Check for changed ExtLabelString. | |
| 1129 */ | |
| 1130 if (NOT_EQUAL(primitive.shadow_thickness)) | |
| 1131 { | |
| 1132 redraw = True; | |
|
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|
1133 // Don't change the pixmaps |
| 48 | 1134 change = False; |
| 1135 } | |
| 1136 | |
| 1137 if (NOT_EQUAL(primitive.foreground)) | |
| 1138 redraw = True; | |
| 1139 if (NOT_EQUAL(core.background_pixel)) | |
| 1140 redraw = True; | |
| 1141 if (NOT_EQUAL(pushbutton.fill_on_arm)) | |
| 1142 redraw = True; | |
| 1143 if (NOT_EQUAL(enhancedbutton.spacing)) | |
| 1144 redraw = True; | |
| 1145 if (NOT_EQUAL(enhancedbutton.label_location)) | |
| 1146 { | |
| 1147 redraw = True; | |
| 1148 change = False; | |
| 1149 } | |
| 1150 if (NOT_EQUAL(label._label)) | |
| 1151 { | |
| 1152 redraw = True; | |
| 1153 set_size(eb); | |
| 1154 } | |
| 1155 | |
| 1156 if (redraw == True) | |
| 1157 { | |
| 1158 if (change) | |
| 1159 set_pixmap(eb); | |
| 1160 if (eb->primitive.highlighted) | |
| 1161 eb->label.pixmap = eb->enhancedbutton.highlight_pixmap; | |
| 1162 else | |
| 1163 eb->label.pixmap = eb->enhancedbutton.normal_pixmap; | |
| 1164 if (change) | |
| 1165 set_size(eb); | |
| 1166 redraw = False; | |
| 1167 } | |
| 1168 | |
| 1169 return redraw; | |
| 1170 } | |
| 1171 | |
| 1172 static void | |
| 1173 Redisplay(Widget w, XEvent *event, Region region) | |
| 1174 { | |
| 1175 XmEnhancedButtonWidget eb = (XmEnhancedButtonWidget) w; | |
| 888 | 1176 #if !defined(LESSTIF_VERSION) && (XmVersion > 1002) |
| 48 | 1177 XmDisplay dpy; |
| 1178 XtEnum default_button_emphasis; | |
| 1179 #endif | |
| 1180 XRectangle box; | |
| 1181 int dx; | |
| 1182 int adjust; | |
| 1183 short fill = 0; | |
| 1184 | |
| 1185 if (!XtIsRealized((Widget)eb)) | |
| 1186 return; | |
| 1187 | |
| 888 | 1188 #if !defined(LESSTIF_VERSION) && (XmVersion > 1002) |
| 48 | 1189 dpy = (XmDisplay)XmGetXmDisplay(XtDisplay(eb)); |
| 1190 default_button_emphasis = dpy->display.default_button_emphasis; | |
| 1191 #endif | |
| 1192 | |
| 1193 /* | |
| 1194 * Compute the area allocated to the label of the pushbutton; fill in the | |
| 1195 * dimensions in the box. | |
| 1196 */ | |
| 1197 | |
| 1198 if ((eb->pushbutton.arm_color == eb->primitive.top_shadow_color) | |
| 1199 || (eb->pushbutton.arm_color == eb->primitive.bottom_shadow_color)) | |
| 1200 fill = 1; | |
| 1201 | |
| 1202 if (eb->pushbutton.compatible) | |
| 1203 adjust = eb->pushbutton.show_as_default; | |
| 1204 else | |
| 1205 adjust = eb->pushbutton.default_button_shadow_thickness; | |
| 1206 | |
| 1207 if (adjust > 0) | |
| 1208 { | |
| 1209 adjust = adjust + eb->primitive.shadow_thickness; | |
| 1210 adjust = (adjust << 1); | |
| 1211 dx = eb->primitive.highlight_thickness + adjust + fill; | |
| 1212 } | |
| 1213 else | |
| 1214 dx = (eb->primitive.highlight_thickness | |
| 1215 + eb->primitive.shadow_thickness + fill); | |
| 1216 | |
| 1217 box.x = dx; | |
| 1218 box.y = dx; | |
| 1219 adjust = (dx << 1); | |
| 1220 box.width = eb->core.width - adjust; | |
| 1221 box.height = eb->core.height - adjust; | |
| 1222 | |
| 1223 /* | |
| 1224 * Redraw the background. | |
| 1225 */ | |
| 1226 if (!Lab_IsMenupane(eb)) | |
| 1227 { | |
| 1228 GC gc; | |
| 1229 | |
|
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|
1230 // Don't shade if the button contains a label with a pixmap, since |
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changeset
|
1231 // there is no variant of the label available with the needed |
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changeset
|
1232 // background. |
| 48 | 1233 if (eb->pushbutton.armed && eb->pushbutton.fill_on_arm) |
| 1234 { | |
| 1235 if (eb->label.label_type == (int)XmPIXMAP) | |
| 1236 { | |
| 1237 if (eb->pushbutton.arm_pixmap != XmUNSPECIFIED_PIXMAP) | |
| 1238 gc = eb->pushbutton.fill_gc; | |
| 1239 else | |
| 1240 gc = eb->pushbutton.background_gc; | |
| 1241 } | |
| 1242 else | |
| 1243 gc = eb->pushbutton.fill_gc; | |
| 1244 } | |
| 1245 else | |
| 1246 gc = eb->pushbutton.background_gc; | |
|
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|
1247 // really need to fill with background if not armed ? |
| 48 | 1248 if (gc) |
| 1249 XFillRectangle(XtDisplay(eb), XtWindow(eb), gc, | |
| 1250 box.x, box.y, box.width, box.height); | |
| 1251 } | |
| 1252 | |
| 1253 draw_label(eb, event, region); | |
| 1254 | |
| 1255 if (Lab_IsMenupane(eb)) | |
| 1256 { | |
| 1257 if (eb->pushbutton.armed) | |
| 1258 (*(((XmPushButtonWidgetClass)XtClass(eb)) | |
| 1259 ->primitive_class.border_highlight))(w); | |
| 1260 draw_pixmap(eb, event, region); | |
| 1261 } | |
| 1262 else | |
| 1263 { | |
| 1757 | 1264 adjust = 0; |
| 48 | 1265 |
| 888 | 1266 #if !defined(LESSTIF_VERSION) && (XmVersion > 1002) |
| 48 | 1267 /* |
| 1268 * NOTE: PushButton has two types of shadows: primitive-shadow and | |
| 1269 * default-button-shadow. If pushbutton is in a menu only primitive | |
| 1270 * shadows are drawn. | |
| 1271 */ | |
| 1272 switch (default_button_emphasis) | |
| 1273 { | |
| 1274 case XmEXTERNAL_HIGHLIGHT: | |
| 1275 adjust = (eb->primitive.highlight_thickness - | |
| 1757 | 1276 (eb->pushbutton.default_button_shadow_thickness |
| 1277 ? Xm3D_ENHANCE_PIXEL : 0)); | |
| 48 | 1278 break; |
| 1279 | |
| 1280 case XmINTERNAL_HIGHLIGHT: | |
| 1281 break; | |
| 1282 | |
| 1283 default: | |
| 1284 assert(FALSE); | |
| 1285 return; | |
| 1286 } | |
| 1287 #endif | |
| 1288 | |
| 1289 /* | |
| 1290 * Clear the area not occupied by label with parents background color. | |
| 1291 * Label will invoke BorderUnhighlight() on the highlight_thickness | |
| 1292 * area, which is redundant when XmEXTERNAL_HIGHLIGHT default button | |
| 1293 * shadow emphasis is used. | |
| 1294 */ | |
| 1295 if (box.x > adjust) | |
| 1296 { | |
| 1297 int borderwidth =box.x - adjust; | |
| 1298 int rectwidth = eb->core.width - 2 * adjust; | |
| 1299 int rectheight = eb->core.height - 2 * adjust; | |
| 1300 | |
| 1301 if (XmIsManager(XtParent(eb))) | |
| 1302 { | |
| 1303 XmeDrawHighlight(XtDisplay(eb), XtWindow(eb), | |
| 1304 XmParentBackgroundGC(eb), | |
| 1305 adjust, adjust, rectwidth, rectheight, borderwidth); | |
| 1306 } | |
| 1307 else | |
| 1308 { | |
| 1309 XmeClearBorder(XtDisplay(eb), XtWindow(eb), | |
| 1310 adjust, adjust, rectwidth, rectheight, borderwidth); | |
| 1311 } | |
| 1312 | |
| 888 | 1313 #if !defined(LESSTIF_VERSION) && (XmVersion > 1002) |
| 48 | 1314 switch (default_button_emphasis) |
| 1315 { | |
| 1316 case XmINTERNAL_HIGHLIGHT: | |
|
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|
1317 // The call above erases the border highlighting. |
| 48 | 1318 if (eb->primitive.highlight_drawn) |
| 1319 (*(((XmPushButtonWidgetClass) XtClass (eb)) | |
| 1320 ->primitive_class.border_highlight)) ((Widget) eb) ; | |
| 1321 break; | |
| 1322 | |
| 1323 default: | |
| 1324 break; | |
| 1325 } | |
| 1326 #endif | |
| 1327 } | |
| 1328 | |
| 1329 if (eb->pushbutton.default_button_shadow_thickness) | |
| 1330 { | |
| 1331 if (eb->pushbutton.show_as_default) | |
| 1332 { | |
| 1333 /* | |
| 1334 * - get the topShadowColor and bottomShadowColor from the | |
| 1335 * parent; use those colors to construct top and bottom gc; | |
| 1336 * use these GCs to draw the shadows of the button. | |
| 1337 * | |
| 1338 * - Should not be called if pushbutton is in a row column or | |
| 1339 * in a menu. | |
| 1340 * | |
| 1341 * - Should be called only if a defaultbuttonshadow is to be | |
| 1342 * drawn. | |
| 1343 */ | |
| 1344 GC top_gc; | |
| 1345 GC bottom_gc; | |
| 1346 int default_button_shadow_thickness; | |
| 1347 int x, y, width, height, delta; | |
| 1348 Widget parent; | |
| 1349 | |
| 1350 if (eb->pushbutton.compatible | |
| 1351 && (eb->pushbutton.show_as_default == 0)) | |
| 1352 return; | |
| 1353 | |
| 1354 if (!eb->pushbutton.compatible | |
| 1355 && (eb->pushbutton.default_button_shadow_thickness | |
| 1356 == 0)) | |
| 1357 return; | |
| 1358 | |
| 1359 delta = eb->primitive.highlight_thickness; | |
| 1360 | |
| 1361 /* | |
| 1362 * May need more complex computation for getting the GCs. | |
| 1363 */ | |
| 1364 parent = XtParent(eb); | |
| 1365 if (XmIsManager(parent)) | |
| 1366 { | |
|
18788
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
15517
diff
changeset
|
1367 // Use the parent's GC so monochrome works. |
| 48 | 1368 bottom_gc = XmParentTopShadowGC(eb); |
| 1369 top_gc = XmParentBottomShadowGC(eb); | |
| 1370 } | |
| 1371 else | |
| 1372 { | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
15517
diff
changeset
|
1373 // Use your own pixel for drawing. |
| 48 | 1374 bottom_gc = eb->primitive.top_shadow_GC; |
| 1375 top_gc = eb->primitive.bottom_shadow_GC; | |
| 1376 } | |
| 1377 | |
| 1378 if ((bottom_gc == None) || (top_gc == None)) | |
| 1379 return; | |
| 1380 | |
| 1381 | |
| 1382 if (eb->pushbutton.compatible) | |
| 1383 default_button_shadow_thickness = | |
| 1384 eb->pushbutton.show_as_default; | |
| 1385 else | |
| 1386 default_button_shadow_thickness = | |
| 1387 eb->pushbutton.default_button_shadow_thickness; | |
| 1388 | |
| 888 | 1389 #if !defined(LESSTIF_VERSION) && (XmVersion > 1002) |
| 48 | 1390 /* |
| 1391 * Compute location of bounding box to contain the | |
| 1392 * defaultButtonShadow. | |
| 1393 */ | |
| 1394 switch (default_button_emphasis) | |
| 1395 { | |
| 1396 case XmEXTERNAL_HIGHLIGHT: | |
| 1397 delta = eb->primitive.highlight_thickness; | |
| 1398 break; | |
| 1399 | |
| 1400 case XmINTERNAL_HIGHLIGHT: | |
| 1401 delta = Xm3D_ENHANCE_PIXEL; | |
| 1402 break; | |
| 1403 | |
| 1404 default: | |
| 1405 assert(FALSE); | |
| 1406 return; | |
| 1407 } | |
| 1408 #endif | |
| 1409 | |
| 1410 x = y = delta; | |
| 1411 width = eb->core.width - 2 * delta; | |
| 1412 height = eb->core.height - 2 * delta; | |
| 1413 | |
| 1414 if ((width > 0) && (height > 0)) | |
| 1415 XmeDrawShadows(XtDisplay(eb), XtWindow(eb), | |
| 1416 top_gc, bottom_gc, x, y, width, height, | |
| 1417 default_button_shadow_thickness, | |
| 1418 (unsigned)XmSHADOW_OUT); | |
| 1419 } | |
| 1420 } | |
| 1421 | |
| 1422 if (eb->primitive.highlight_drawn) | |
| 1423 draw_shadows(eb); | |
| 1424 draw_pixmap(eb, event, region); | |
| 1425 } | |
| 1426 } | |
| 1427 | |
| 1428 static void | |
| 1429 BorderHighlight(Widget w) | |
| 1430 { | |
| 1431 XmEnhancedButtonWidget eb = (XmEnhancedButtonWidget)w; | |
| 1432 | |
| 1433 (*(xmPushButtonClassRec.primitive_class.border_highlight))(w); | |
| 1434 draw_pixmap(eb, NULL, NULL); | |
| 1435 } | |
| 1436 | |
| 1437 static void | |
| 1438 BorderUnhighlight(Widget w) | |
| 1439 { | |
| 1440 XmEnhancedButtonWidget eb = (XmEnhancedButtonWidget)w; | |
| 1441 | |
| 1442 (*(xmPushButtonClassRec.primitive_class.border_unhighlight))(w); | |
| 1443 draw_pixmap(eb, NULL, NULL); | |
| 1444 } | |
| 158 | 1445 |
|
18788
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
15517
diff
changeset
|
1446 #endif // FEAT_TOOLBAR |