cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1 | /* |
| 2 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 3 | % % |
| 4 | % % |
| 5 | % % |
| 6 | % AAA N N IIIII M M AAA TTTTT EEEEE % |
| 7 | % A A NN N I MM MM A A T E % |
| 8 | % AAAAA N N N I M M M AAAAA T EEE % |
| 9 | % A A N NN I M M A A T E % |
| 10 | % A A N N IIIII M M A A T EEEEE % |
| 11 | % % |
| 12 | % % |
| 13 | % Methods to Interactively Animate an Image Sequence % |
| 14 | % % |
| 15 | % Software Design % |
cristy | de984cd | 2013-12-01 14:49:27 +0000 | [diff] [blame] | 16 | % Cristy % |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 17 | % July 1992 % |
| 18 | % % |
| 19 | % % |
cristy | b56bb24 | 2014-11-25 17:12:48 +0000 | [diff] [blame] | 20 | % Copyright 1999-2015 ImageMagick Studio LLC, a non-profit organization % |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 21 | % dedicated to making software imaging solutions freely available. % |
| 22 | % % |
| 23 | % You may not use this file except in compliance with the License. You may % |
| 24 | % obtain a copy of the License at % |
| 25 | % % |
| 26 | % http://www.imagemagick.org/script/license.php % |
| 27 | % % |
| 28 | % Unless required by applicable law or agreed to in writing, software % |
| 29 | % distributed under the License is distributed on an "AS IS" BASIS, % |
| 30 | % WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. % |
| 31 | % See the License for the specific language governing permissions and % |
| 32 | % limitations under the License. % |
| 33 | % % |
| 34 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 35 | % |
| 36 | % |
| 37 | */ |
| 38 | |
| 39 | /* |
| 40 | Include declarations. |
| 41 | */ |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 42 | #include "MagickCore/studio.h" |
| 43 | #include "MagickCore/animate.h" |
| 44 | #include "MagickCore/animate-private.h" |
cristy | 228095b | 2012-06-21 01:42:50 +0000 | [diff] [blame] | 45 | #include "MagickCore/attribute.h" |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 46 | #include "MagickCore/client.h" |
| 47 | #include "MagickCore/color.h" |
| 48 | #include "MagickCore/color-private.h" |
| 49 | #include "MagickCore/colorspace.h" |
cristy | 707f063 | 2012-02-15 23:40:22 +0000 | [diff] [blame] | 50 | #include "MagickCore/colorspace-private.h" |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 51 | #include "MagickCore/constitute.h" |
| 52 | #include "MagickCore/delegate.h" |
| 53 | #include "MagickCore/exception.h" |
| 54 | #include "MagickCore/exception-private.h" |
| 55 | #include "MagickCore/geometry.h" |
| 56 | #include "MagickCore/image-private.h" |
| 57 | #include "MagickCore/layer.h" |
| 58 | #include "MagickCore/list.h" |
| 59 | #include "MagickCore/log.h" |
| 60 | #include "MagickCore/image.h" |
| 61 | #include "MagickCore/memory_.h" |
| 62 | #include "MagickCore/monitor.h" |
| 63 | #include "MagickCore/monitor-private.h" |
| 64 | #include "MagickCore/option.h" |
| 65 | #include "MagickCore/pixel-accessor.h" |
| 66 | #include "MagickCore/property.h" |
| 67 | #include "MagickCore/resource_.h" |
| 68 | #include "MagickCore/string_.h" |
| 69 | #include "MagickCore/string-private.h" |
| 70 | #include "MagickCore/transform.h" |
| 71 | #include "MagickCore/utility.h" |
cristy | d1dd6e4 | 2011-09-04 01:46:08 +0000 | [diff] [blame] | 72 | #include "MagickCore/utility-private.h" |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 73 | #include "MagickCore/version.h" |
| 74 | #include "MagickCore/widget.h" |
cristy | bcbda3f | 2011-09-03 13:01:22 +0000 | [diff] [blame] | 75 | #include "MagickCore/widget-private.h" |
| 76 | #include "MagickCore/xwindow.h" |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 77 | #include "MagickCore/xwindow-private.h" |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 78 | |
| 79 | #if defined(MAGICKCORE_X11_DELEGATE) |
| 80 | /* |
| 81 | Animate state declarations. |
| 82 | */ |
| 83 | #define AutoReverseAnimationState 0x0004 |
| 84 | #define ForwardAnimationState 0x0008 |
| 85 | #define HighlightState 0x0010 |
| 86 | #define PlayAnimationState 0x0020 |
| 87 | #define RepeatAnimationState 0x0040 |
| 88 | #define StepAnimationState 0x0080 |
| 89 | |
| 90 | /* |
| 91 | Static declarations. |
| 92 | */ |
| 93 | static const char |
| 94 | *AnimateHelp[]= |
| 95 | { |
| 96 | "BUTTONS", |
| 97 | "", |
| 98 | " Press any button to map or unmap the Command widget.", |
| 99 | "", |
| 100 | "COMMAND WIDGET", |
| 101 | " The Command widget lists a number of sub-menus and commands.", |
| 102 | " They are", |
| 103 | "", |
| 104 | " Animate", |
| 105 | " Open...", |
| 106 | " Save...", |
| 107 | " Play", |
| 108 | " Step", |
| 109 | " Repeat", |
| 110 | " Auto Reverse", |
| 111 | " Speed", |
| 112 | " Slower", |
| 113 | " Faster", |
| 114 | " Direction", |
| 115 | " Forward", |
| 116 | " Reverse", |
| 117 | " Help", |
| 118 | " Overview", |
| 119 | " Browse Documentation", |
| 120 | " About Animate", |
| 121 | " Image Info", |
| 122 | " Quit", |
| 123 | "", |
| 124 | " Menu items with a indented triangle have a sub-menu. They", |
| 125 | " are represented above as the indented items. To access a", |
| 126 | " sub-menu item, move the pointer to the appropriate menu and", |
| 127 | " press a button and drag. When you find the desired sub-menu", |
| 128 | " item, release the button and the command is executed. Move", |
| 129 | " the pointer away from the sub-menu if you decide not to", |
| 130 | " execute a particular command.", |
| 131 | "", |
| 132 | "KEYBOARD ACCELERATORS", |
| 133 | " Accelerators are one or two key presses that effect a", |
| 134 | " particular command. The keyboard accelerators that", |
| 135 | " animate(1) understands is:", |
| 136 | "", |
| 137 | " Ctl+O Press to open an image from a file.", |
| 138 | "", |
| 139 | " space Press to display the next image in the sequence.", |
| 140 | "", |
| 141 | " < Press to speed-up the display of the images. Refer to", |
| 142 | " -delay for more information.", |
| 143 | "", |
| 144 | " > Press to slow the display of the images. Refer to", |
| 145 | " -delay for more information.", |
| 146 | "", |
| 147 | " F1 Press to display helpful information about animate(1).", |
| 148 | "", |
| 149 | " Find Press to browse documentation about ImageMagick.", |
| 150 | "", |
| 151 | " ? Press to display information about the image. Press", |
| 152 | " any key or button to erase the information.", |
| 153 | "", |
| 154 | " This information is printed: image name; image size;", |
| 155 | " and the total number of unique colors in the image.", |
| 156 | "", |
| 157 | " Ctl-q Press to discard all images and exit program.", |
| 158 | (char *) NULL |
| 159 | }; |
| 160 | |
| 161 | /* |
| 162 | Constant declarations. |
| 163 | */ |
| 164 | static const char |
| 165 | *PageSizes[]= |
| 166 | { |
| 167 | "Letter", |
| 168 | "Tabloid", |
| 169 | "Ledger", |
| 170 | "Legal", |
| 171 | "Statement", |
| 172 | "Executive", |
| 173 | "A3", |
| 174 | "A4", |
| 175 | "A5", |
| 176 | "B4", |
| 177 | "B5", |
| 178 | "Folio", |
| 179 | "Quarto", |
| 180 | "10x14", |
| 181 | (char *) NULL |
| 182 | }; |
| 183 | |
| 184 | static const unsigned char |
| 185 | HighlightBitmap[8] = |
| 186 | { |
| 187 | (unsigned char) 0xaa, |
| 188 | (unsigned char) 0x55, |
| 189 | (unsigned char) 0xaa, |
| 190 | (unsigned char) 0x55, |
| 191 | (unsigned char) 0xaa, |
| 192 | (unsigned char) 0x55, |
| 193 | (unsigned char) 0xaa, |
| 194 | (unsigned char) 0x55 |
| 195 | }, |
| 196 | ShadowBitmap[8] = |
| 197 | { |
| 198 | (unsigned char) 0x00, |
| 199 | (unsigned char) 0x00, |
| 200 | (unsigned char) 0x00, |
| 201 | (unsigned char) 0x00, |
| 202 | (unsigned char) 0x00, |
| 203 | (unsigned char) 0x00, |
| 204 | (unsigned char) 0x00, |
| 205 | (unsigned char) 0x00 |
| 206 | }; |
| 207 | |
| 208 | /* |
| 209 | Enumeration declarations. |
| 210 | */ |
| 211 | typedef enum |
| 212 | { |
| 213 | OpenCommand, |
| 214 | SaveCommand, |
| 215 | PlayCommand, |
| 216 | StepCommand, |
| 217 | RepeatCommand, |
| 218 | AutoReverseCommand, |
| 219 | SlowerCommand, |
| 220 | FasterCommand, |
| 221 | ForwardCommand, |
| 222 | ReverseCommand, |
| 223 | HelpCommand, |
| 224 | BrowseDocumentationCommand, |
| 225 | VersionCommand, |
| 226 | InfoCommand, |
| 227 | QuitCommand, |
| 228 | StepBackwardCommand, |
| 229 | StepForwardCommand, |
| 230 | NullCommand |
| 231 | } CommandType; |
| 232 | |
| 233 | /* |
| 234 | Stipples. |
| 235 | */ |
| 236 | #define HighlightWidth 8 |
| 237 | #define HighlightHeight 8 |
| 238 | #define ShadowWidth 8 |
| 239 | #define ShadowHeight 8 |
| 240 | |
| 241 | /* |
| 242 | Forward declarations. |
| 243 | */ |
| 244 | static Image |
| 245 | *XMagickCommand(Display *,XResourceInfo *,XWindows *,const CommandType, |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 246 | Image **,MagickStatusType *,ExceptionInfo *); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 247 | |
| 248 | static MagickBooleanType |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 249 | XSaveImage(Display *,XResourceInfo *,XWindows *,Image *,ExceptionInfo *); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 250 | |
| 251 | /* |
| 252 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 253 | % % |
| 254 | % % |
| 255 | % % |
| 256 | % A n i m a t e I m a g e s % |
| 257 | % % |
| 258 | % % |
| 259 | % % |
| 260 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 261 | % |
| 262 | % AnimateImages() repeatedly displays an image sequence to any X window |
| 263 | % screen. It returns a value other than 0 if successful. Check the |
| 264 | % exception member of image to determine the reason for any failure. |
| 265 | % |
| 266 | % The format of the AnimateImages method is: |
| 267 | % |
| 268 | % MagickBooleanType AnimateImages(const ImageInfo *image_info, |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 269 | % Image *images,ExceptionInfo *exception) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 270 | % |
| 271 | % A description of each parameter follows: |
| 272 | % |
| 273 | % o image_info: the image info. |
| 274 | % |
| 275 | % o image: the image. |
| 276 | % |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 277 | % o exception: return any errors or warnings in this structure. |
| 278 | % |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 279 | */ |
| 280 | MagickExport MagickBooleanType AnimateImages(const ImageInfo *image_info, |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 281 | Image *images,ExceptionInfo *exception) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 282 | { |
| 283 | char |
| 284 | *argv[1]; |
| 285 | |
| 286 | Display |
| 287 | *display; |
| 288 | |
| 289 | MagickStatusType |
| 290 | status; |
| 291 | |
| 292 | XrmDatabase |
| 293 | resource_database; |
| 294 | |
| 295 | XResourceInfo |
| 296 | resource_info; |
| 297 | |
| 298 | assert(image_info != (const ImageInfo *) NULL); |
cristy | e1c94d9 | 2015-06-28 12:16:33 +0000 | [diff] [blame] | 299 | assert(image_info->signature == MagickCoreSignature); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 300 | assert(images != (Image *) NULL); |
cristy | e1c94d9 | 2015-06-28 12:16:33 +0000 | [diff] [blame] | 301 | assert(images->signature == MagickCoreSignature); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 302 | if (images->debug != MagickFalse) |
| 303 | (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",images->filename); |
| 304 | display=XOpenDisplay(image_info->server_name); |
| 305 | if (display == (Display *) NULL) |
| 306 | { |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 307 | (void) ThrowMagickException(exception,GetMagickModule(),XServerError, |
cristy | efe601c | 2013-01-05 17:51:12 +0000 | [diff] [blame] | 308 | "UnableToOpenXServer","`%s'",XDisplayName(image_info->server_name)); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 309 | return(MagickFalse); |
| 310 | } |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 311 | if (exception->severity != UndefinedException) |
| 312 | CatchException(exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 313 | (void) XSetErrorHandler(XError); |
| 314 | resource_database=XGetResourceDatabase(display,GetClientName()); |
| 315 | (void) ResetMagickMemory(&resource_info,0,sizeof(XResourceInfo)); |
| 316 | XGetResourceInfo(image_info,resource_database,GetClientName(),&resource_info); |
| 317 | if (image_info->page != (char *) NULL) |
| 318 | resource_info.image_geometry=AcquireString(image_info->page); |
| 319 | resource_info.immutable=MagickTrue; |
| 320 | argv[0]=AcquireString(GetClientName()); |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 321 | (void) XAnimateImages(display,&resource_info,argv,1,images,exception); |
cristy | e42f658 | 2012-02-11 17:59:50 +0000 | [diff] [blame] | 322 | (void) SetErrorHandler((ErrorHandler) NULL); |
| 323 | (void) SetWarningHandler((WarningHandler) NULL); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 324 | argv[0]=DestroyString(argv[0]); |
| 325 | (void) XCloseDisplay(display); |
| 326 | XDestroyResourceInfo(&resource_info); |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 327 | status=exception->severity == UndefinedException ? MagickTrue : MagickFalse; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 328 | return(status != 0 ? MagickTrue : MagickFalse); |
| 329 | } |
| 330 | |
| 331 | /* |
| 332 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 333 | % % |
| 334 | % % |
| 335 | % % |
| 336 | + X M a g i c k C o m m a n d % |
| 337 | % % |
| 338 | % % |
| 339 | % % |
| 340 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 341 | % |
| 342 | % XMagickCommand() makes a transform to the image or Image window as specified |
| 343 | % by a user menu button or keyboard command. |
| 344 | % |
| 345 | % The format of the XMagickCommand method is: |
| 346 | % |
| 347 | % Image *XMagickCommand(Display *display,XResourceInfo *resource_info, |
| 348 | % XWindows *windows,const CommandType command_type,Image **image, |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 349 | % MagickStatusType *state,ExceptionInfo *exception) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 350 | % |
| 351 | % A description of each parameter follows: |
| 352 | % |
| 353 | % o display: Specifies a connection to an X server; returned from |
| 354 | % XOpenDisplay. |
| 355 | % |
| 356 | % o resource_info: Specifies a pointer to a X11 XResourceInfo structure. |
| 357 | % |
| 358 | % o windows: Specifies a pointer to a XWindows structure. |
| 359 | % |
| 360 | % o image: the image; XMagickCommand |
| 361 | % may transform the image and return a new image pointer. |
| 362 | % |
| 363 | % o state: Specifies a MagickStatusType; XMagickCommand may return a |
| 364 | % modified state. |
| 365 | % |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 366 | % o exception: return any errors or warnings in this structure. |
| 367 | % |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 368 | % |
| 369 | */ |
| 370 | static Image *XMagickCommand(Display *display,XResourceInfo *resource_info, |
| 371 | XWindows *windows,const CommandType command_type,Image **image, |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 372 | MagickStatusType *state,ExceptionInfo *exception) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 373 | { |
| 374 | Image |
| 375 | *nexus; |
| 376 | |
| 377 | MagickBooleanType |
| 378 | proceed; |
| 379 | |
| 380 | MagickStatusType |
| 381 | status; |
| 382 | |
| 383 | XTextProperty |
| 384 | window_name; |
| 385 | |
| 386 | /* |
| 387 | Process user command. |
| 388 | */ |
| 389 | nexus=NewImageList(); |
| 390 | switch (command_type) |
| 391 | { |
| 392 | case OpenCommand: |
| 393 | { |
| 394 | char |
| 395 | **filelist; |
| 396 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 397 | Image |
| 398 | *images, |
| 399 | *next; |
| 400 | |
| 401 | ImageInfo |
| 402 | *read_info; |
| 403 | |
| 404 | int |
| 405 | number_files; |
| 406 | |
| 407 | register int |
| 408 | i; |
| 409 | |
| 410 | static char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 411 | filenames[MagickPathExtent] = "*"; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 412 | |
| 413 | if (resource_info->immutable != MagickFalse) |
| 414 | break; |
| 415 | /* |
| 416 | Request file name from user. |
| 417 | */ |
| 418 | XFileBrowserWidget(display,windows,"Animate",filenames); |
| 419 | if (*filenames == '\0') |
| 420 | return((Image *) NULL); |
| 421 | /* |
| 422 | Expand the filenames. |
| 423 | */ |
cristy | 73bd4a5 | 2010-10-05 11:24:23 +0000 | [diff] [blame] | 424 | filelist=(char **) AcquireMagickMemory(sizeof(char *)); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 425 | if (filelist == (char **) NULL) |
| 426 | { |
| 427 | ThrowXWindowException(ResourceLimitError,"MemoryAllocationFailed", |
| 428 | filenames); |
| 429 | return((Image *) NULL); |
| 430 | } |
| 431 | number_files=1; |
| 432 | filelist[0]=filenames; |
| 433 | status=ExpandFilenames(&number_files,&filelist); |
| 434 | if ((status == MagickFalse) || (number_files == 0)) |
| 435 | { |
| 436 | if (number_files == 0) |
| 437 | { |
| 438 | ThrowXWindowException(ImageError,"NoImagesWereLoaded",filenames); |
| 439 | return((Image *) NULL); |
| 440 | } |
| 441 | ThrowXWindowException(ResourceLimitError,"MemoryAllocationFailed", |
| 442 | filenames); |
| 443 | return((Image *) NULL); |
| 444 | } |
| 445 | read_info=CloneImageInfo(resource_info->image_info); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 446 | images=NewImageList(); |
| 447 | XSetCursorState(display,windows,MagickTrue); |
| 448 | XCheckRefreshWindows(display,windows); |
| 449 | for (i=0; i < number_files; i++) |
| 450 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 451 | (void) CopyMagickString(read_info->filename,filelist[i],MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 452 | filelist[i]=DestroyString(filelist[i]); |
| 453 | *read_info->magick='\0'; |
| 454 | next=ReadImage(read_info,exception); |
| 455 | CatchException(exception); |
| 456 | if (next != (Image *) NULL) |
| 457 | AppendImageToList(&images,next); |
| 458 | if (number_files <= 5) |
| 459 | continue; |
| 460 | proceed=SetImageProgress(images,LoadImageTag,i,(MagickSizeType) |
| 461 | number_files); |
| 462 | if (proceed == MagickFalse) |
| 463 | break; |
| 464 | } |
| 465 | filelist=(char **) RelinquishMagickMemory(filelist); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 466 | read_info=DestroyImageInfo(read_info); |
| 467 | if (images == (Image *) NULL) |
| 468 | { |
| 469 | XSetCursorState(display,windows,MagickFalse); |
| 470 | ThrowXWindowException(ImageError,"NoImagesWereLoaded",filenames); |
| 471 | return((Image *) NULL); |
| 472 | } |
| 473 | nexus=GetFirstImageInList(images); |
| 474 | *state|=ExitState; |
| 475 | break; |
| 476 | } |
| 477 | case PlayCommand: |
| 478 | { |
| 479 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 480 | basename[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 481 | |
| 482 | int |
| 483 | status; |
| 484 | |
| 485 | /* |
| 486 | Window name is the base of the filename. |
| 487 | */ |
| 488 | *state|=PlayAnimationState; |
| 489 | *state&=(~AutoReverseAnimationState); |
| 490 | GetPathComponent((*image)->magick_filename,BasePath,basename); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 491 | (void) FormatLocaleString(windows->image.name,MagickPathExtent, |
cristy | 40a08ad | 2010-02-09 02:27:44 +0000 | [diff] [blame] | 492 | "%s: %s",MagickPackageName,basename); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 493 | if (resource_info->title != (char *) NULL) |
| 494 | { |
| 495 | char |
| 496 | *title; |
| 497 | |
| 498 | title=InterpretImageProperties(resource_info->image_info,*image, |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 499 | resource_info->title,exception); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 500 | (void) CopyMagickString(windows->image.name,title,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 501 | title=DestroyString(title); |
| 502 | } |
| 503 | status=XStringListToTextProperty(&windows->image.name,1,&window_name); |
| 504 | if (status == 0) |
| 505 | break; |
| 506 | XSetWMName(display,windows->image.id,&window_name); |
| 507 | (void) XFree((void *) window_name.value); |
| 508 | break; |
| 509 | } |
| 510 | case StepCommand: |
| 511 | case StepBackwardCommand: |
| 512 | case StepForwardCommand: |
| 513 | { |
| 514 | *state|=StepAnimationState; |
| 515 | *state&=(~PlayAnimationState); |
| 516 | if (command_type == StepBackwardCommand) |
| 517 | *state&=(~ForwardAnimationState); |
| 518 | if (command_type == StepForwardCommand) |
| 519 | *state|=ForwardAnimationState; |
| 520 | if (resource_info->title != (char *) NULL) |
| 521 | break; |
| 522 | break; |
| 523 | } |
| 524 | case RepeatCommand: |
| 525 | { |
| 526 | *state|=RepeatAnimationState; |
| 527 | *state&=(~AutoReverseAnimationState); |
| 528 | *state|=PlayAnimationState; |
| 529 | break; |
| 530 | } |
| 531 | case AutoReverseCommand: |
| 532 | { |
| 533 | *state|=AutoReverseAnimationState; |
| 534 | *state&=(~RepeatAnimationState); |
| 535 | *state|=PlayAnimationState; |
| 536 | break; |
| 537 | } |
| 538 | case SaveCommand: |
| 539 | { |
| 540 | /* |
| 541 | Save image. |
| 542 | */ |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 543 | status=XSaveImage(display,resource_info,windows,*image,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 544 | if (status == MagickFalse) |
| 545 | { |
cristy | c663dbd | 2011-09-16 19:43:14 +0000 | [diff] [blame] | 546 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 547 | message[MagickPathExtent]; |
cristy | c663dbd | 2011-09-16 19:43:14 +0000 | [diff] [blame] | 548 | |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 549 | (void) FormatLocaleString(message,MagickPathExtent,"%s:%s", |
cristy | c663dbd | 2011-09-16 19:43:14 +0000 | [diff] [blame] | 550 | exception->reason != (char *) NULL ? exception->reason : "", |
| 551 | exception->description != (char *) NULL ? exception->description : |
| 552 | ""); |
| 553 | XNoticeWidget(display,windows,"Unable to save file:",message); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 554 | break; |
| 555 | } |
| 556 | break; |
| 557 | } |
| 558 | case SlowerCommand: |
| 559 | { |
| 560 | resource_info->delay++; |
| 561 | break; |
| 562 | } |
| 563 | case FasterCommand: |
| 564 | { |
| 565 | if (resource_info->delay == 0) |
| 566 | break; |
| 567 | resource_info->delay--; |
| 568 | break; |
| 569 | } |
| 570 | case ForwardCommand: |
| 571 | { |
| 572 | *state=ForwardAnimationState; |
| 573 | *state&=(~AutoReverseAnimationState); |
| 574 | break; |
| 575 | } |
| 576 | case ReverseCommand: |
| 577 | { |
| 578 | *state&=(~ForwardAnimationState); |
| 579 | *state&=(~AutoReverseAnimationState); |
| 580 | break; |
| 581 | } |
| 582 | case InfoCommand: |
| 583 | { |
cristy | 6710d84 | 2011-10-20 23:23:00 +0000 | [diff] [blame] | 584 | XDisplayImageInfo(display,resource_info,windows,(Image *) NULL,*image, |
| 585 | exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 586 | break; |
| 587 | } |
| 588 | case HelpCommand: |
| 589 | { |
| 590 | /* |
| 591 | User requested help. |
| 592 | */ |
| 593 | XTextViewWidget(display,resource_info,windows,MagickFalse, |
| 594 | "Help Viewer - Animate",AnimateHelp); |
| 595 | break; |
| 596 | } |
| 597 | case BrowseDocumentationCommand: |
| 598 | { |
| 599 | Atom |
| 600 | mozilla_atom; |
| 601 | |
| 602 | Window |
| 603 | mozilla_window, |
| 604 | root_window; |
| 605 | |
| 606 | /* |
| 607 | Browse the ImageMagick documentation. |
| 608 | */ |
| 609 | root_window=XRootWindow(display,XDefaultScreen(display)); |
| 610 | mozilla_atom=XInternAtom(display,"_MOZILLA_VERSION",MagickFalse); |
| 611 | mozilla_window=XWindowByProperty(display,root_window,mozilla_atom); |
| 612 | if (mozilla_window != (Window) NULL) |
| 613 | { |
| 614 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 615 | command[MagickPathExtent], |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 616 | *url; |
| 617 | |
| 618 | /* |
| 619 | Display documentation using Netscape remote control. |
| 620 | */ |
| 621 | url=GetMagickHomeURL(); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 622 | (void) FormatLocaleString(command,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 623 | "openurl(%s,new-tab)",url); |
| 624 | url=DestroyString(url); |
| 625 | mozilla_atom=XInternAtom(display,"_MOZILLA_COMMAND",MagickFalse); |
| 626 | (void) XChangeProperty(display,mozilla_window,mozilla_atom, |
| 627 | XA_STRING,8,PropModeReplace,(unsigned char *) command, |
| 628 | (int) strlen(command)); |
| 629 | XSetCursorState(display,windows,MagickFalse); |
| 630 | break; |
| 631 | } |
| 632 | XSetCursorState(display,windows,MagickTrue); |
| 633 | XCheckRefreshWindows(display,windows); |
| 634 | status=InvokeDelegate(resource_info->image_info,*image,"browse", |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 635 | (char *) NULL,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 636 | if (status == MagickFalse) |
| 637 | XNoticeWidget(display,windows,"Unable to browse documentation", |
| 638 | (char *) NULL); |
| 639 | XDelay(display,1500); |
| 640 | XSetCursorState(display,windows,MagickFalse); |
| 641 | break; |
| 642 | } |
| 643 | case VersionCommand: |
| 644 | { |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 645 | XNoticeWidget(display,windows,GetMagickVersion((size_t *) NULL), |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 646 | GetMagickCopyright()); |
| 647 | break; |
| 648 | } |
| 649 | case QuitCommand: |
| 650 | { |
| 651 | /* |
| 652 | exit program |
| 653 | */ |
| 654 | if (resource_info->confirm_exit == MagickFalse) |
| 655 | XClientMessage(display,windows->image.id,windows->im_protocols, |
| 656 | windows->im_exit,CurrentTime); |
| 657 | else |
| 658 | { |
| 659 | int |
| 660 | status; |
| 661 | |
| 662 | /* |
| 663 | Confirm program exit. |
| 664 | */ |
| 665 | status=XConfirmWidget(display,windows,"Do you really want to exit", |
| 666 | resource_info->client_name); |
| 667 | if (status != 0) |
| 668 | XClientMessage(display,windows->image.id,windows->im_protocols, |
| 669 | windows->im_exit,CurrentTime); |
| 670 | } |
| 671 | break; |
| 672 | } |
| 673 | default: |
| 674 | break; |
| 675 | } |
| 676 | return(nexus); |
| 677 | } |
| 678 | |
| 679 | /* |
| 680 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 681 | % % |
| 682 | % % |
| 683 | % % |
| 684 | + X A n i m a t e B a c k g r o u n d I m a g e % |
| 685 | % % |
| 686 | % % |
| 687 | % % |
| 688 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 689 | % |
| 690 | % XAnimateBackgroundImage() animates an image sequence in the background of |
| 691 | % a window. |
| 692 | % |
| 693 | % The format of the XAnimateBackgroundImage method is: |
| 694 | % |
| 695 | % void XAnimateBackgroundImage(Display *display, |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 696 | % XResourceInfo *resource_info,Image *images,ExceptionInfo *exception) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 697 | % |
| 698 | % A description of each parameter follows: |
| 699 | % |
| 700 | % o display: Specifies a connection to an X server; returned from |
| 701 | % XOpenDisplay. |
| 702 | % |
| 703 | % o resource_info: Specifies a pointer to a X11 XResourceInfo structure. |
| 704 | % |
| 705 | % o images: the image list. |
| 706 | % |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 707 | % o exception: return any errors or warnings in this structure. |
| 708 | % |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 709 | */ |
| 710 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 711 | #if defined(__cplusplus) || defined(c_plusplus) |
| 712 | extern "C" { |
| 713 | #endif |
| 714 | |
| 715 | static int SceneCompare(const void *x,const void *y) |
| 716 | { |
| 717 | const Image |
| 718 | **image_1, |
| 719 | **image_2; |
| 720 | |
| 721 | image_1=(const Image **) x; |
| 722 | image_2=(const Image **) y; |
| 723 | return((int) ((*image_1)->scene-(*image_2)->scene)); |
| 724 | } |
| 725 | |
| 726 | #if defined(__cplusplus) || defined(c_plusplus) |
| 727 | } |
| 728 | #endif |
| 729 | |
| 730 | MagickExport void XAnimateBackgroundImage(Display *display, |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 731 | XResourceInfo *resource_info,Image *images,ExceptionInfo *exception) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 732 | { |
| 733 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 734 | geometry[MagickPathExtent], |
| 735 | visual_type[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 736 | |
| 737 | Image |
| 738 | *coalesce_image, |
| 739 | *display_image, |
| 740 | **image_list; |
| 741 | |
| 742 | int |
| 743 | scene; |
| 744 | |
| 745 | MagickStatusType |
| 746 | status; |
| 747 | |
| 748 | RectangleInfo |
| 749 | geometry_info; |
| 750 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 751 | register ssize_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 752 | i; |
| 753 | |
| 754 | size_t |
| 755 | number_scenes; |
| 756 | |
| 757 | static XPixelInfo |
| 758 | pixel; |
| 759 | |
| 760 | static XStandardColormap |
| 761 | *map_info; |
| 762 | |
| 763 | static XVisualInfo |
| 764 | *visual_info = (XVisualInfo *) NULL; |
| 765 | |
| 766 | static XWindowInfo |
| 767 | window_info; |
| 768 | |
| 769 | unsigned int |
| 770 | height, |
| 771 | width; |
| 772 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 773 | size_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 774 | delay; |
| 775 | |
| 776 | Window |
| 777 | root_window; |
| 778 | |
| 779 | XEvent |
| 780 | event; |
| 781 | |
| 782 | XGCValues |
| 783 | context_values; |
| 784 | |
| 785 | XResourceInfo |
| 786 | resources; |
| 787 | |
| 788 | XWindowAttributes |
| 789 | window_attributes; |
| 790 | |
| 791 | /* |
| 792 | Determine target window. |
| 793 | */ |
| 794 | assert(images != (Image *) NULL); |
cristy | e1c94d9 | 2015-06-28 12:16:33 +0000 | [diff] [blame] | 795 | assert(images->signature == MagickCoreSignature); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 796 | if (images->debug != MagickFalse) |
| 797 | (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",images->filename); |
| 798 | resources=(*resource_info); |
| 799 | window_info.id=(Window) NULL; |
| 800 | root_window=XRootWindow(display,XDefaultScreen(display)); |
| 801 | if (LocaleCompare(resources.window_id,"root") == 0) |
| 802 | window_info.id=root_window; |
| 803 | else |
| 804 | { |
| 805 | if (isdigit((int) ((unsigned char) *resources.window_id)) != 0) |
| 806 | window_info.id=XWindowByID(display,root_window, |
| 807 | (Window) strtol((char *) resources.window_id,(char **) NULL,0)); |
| 808 | if (window_info.id == (Window) NULL) |
| 809 | window_info.id= |
| 810 | XWindowByName(display,root_window,resources.window_id); |
| 811 | } |
| 812 | if (window_info.id == (Window) NULL) |
| 813 | { |
| 814 | ThrowXWindowException(XServerError,"NoWindowWithSpecifiedIDExists", |
| 815 | resources.window_id); |
| 816 | return; |
| 817 | } |
| 818 | /* |
| 819 | Determine window visual id. |
| 820 | */ |
| 821 | window_attributes.width=XDisplayWidth(display,XDefaultScreen(display)); |
| 822 | window_attributes.height=XDisplayHeight(display,XDefaultScreen(display)); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 823 | (void) CopyMagickString(visual_type,"default",MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 824 | status=XGetWindowAttributes(display,window_info.id,&window_attributes) != 0 ? |
| 825 | MagickTrue : MagickFalse; |
| 826 | if (status != MagickFalse) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 827 | (void) FormatLocaleString(visual_type,MagickPathExtent,"0x%lx", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 828 | XVisualIDFromVisual(window_attributes.visual)); |
| 829 | if (visual_info == (XVisualInfo *) NULL) |
| 830 | { |
| 831 | /* |
| 832 | Allocate standard colormap. |
| 833 | */ |
| 834 | map_info=XAllocStandardColormap(); |
| 835 | if (map_info == (XStandardColormap *) NULL) |
cristy | beb1a6b | 2013-11-04 12:08:18 +0000 | [diff] [blame] | 836 | ThrowXWindowFatalException(ResourceLimitFatalError, |
| 837 | "MemoryAllocationFailed",images->filename); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 838 | map_info->colormap=(Colormap) NULL; |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 839 | pixel.pixels=(unsigned long *) NULL; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 840 | /* |
| 841 | Initialize visual info. |
| 842 | */ |
| 843 | resources.map_type=(char *) NULL; |
| 844 | resources.visual_type=visual_type; |
| 845 | visual_info=XBestVisualInfo(display,map_info,&resources); |
| 846 | if (visual_info == (XVisualInfo *) NULL) |
| 847 | ThrowXWindowFatalException(XServerFatalError,"UnableToGetVisual", |
| 848 | images->filename); |
| 849 | /* |
| 850 | Initialize window info. |
| 851 | */ |
| 852 | window_info.ximage=(XImage *) NULL; |
| 853 | window_info.matte_image=(XImage *) NULL; |
| 854 | window_info.pixmap=(Pixmap) NULL; |
| 855 | window_info.matte_pixmap=(Pixmap) NULL; |
| 856 | } |
| 857 | /* |
| 858 | Free previous root colors. |
| 859 | */ |
| 860 | if (window_info.id == root_window) |
| 861 | XDestroyWindowColors(display,root_window); |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 862 | coalesce_image=CoalesceImages(images,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 863 | if (coalesce_image == (Image *) NULL) |
cristy | beb1a6b | 2013-11-04 12:08:18 +0000 | [diff] [blame] | 864 | ThrowXWindowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 865 | images->filename); |
| 866 | images=coalesce_image; |
| 867 | if (resources.map_type == (char *) NULL) |
| 868 | if ((visual_info->klass != TrueColor) && |
| 869 | (visual_info->klass != DirectColor)) |
| 870 | { |
| 871 | Image |
| 872 | *next; |
| 873 | |
| 874 | /* |
| 875 | Determine if the sequence of images has the identical colormap. |
| 876 | */ |
| 877 | for (next=images; next != (Image *) NULL; ) |
| 878 | { |
cristy | 8a46d82 | 2012-08-28 23:32:39 +0000 | [diff] [blame] | 879 | next->alpha_trait=UndefinedPixelTrait; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 880 | if ((next->storage_class == DirectClass) || |
| 881 | (next->colors != images->colors) || |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 882 | (next->colors > (size_t) visual_info->colormap_size)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 883 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 884 | for (i=0; i < (ssize_t) images->colors; i++) |
cristy | 101ab70 | 2011-10-13 13:06:32 +0000 | [diff] [blame] | 885 | if (IsPixelInfoEquivalent(next->colormap+i,images->colormap+i) == MagickFalse) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 886 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 887 | if (i < (ssize_t) images->colors) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 888 | break; |
| 889 | next=GetNextImageInList(next); |
| 890 | } |
| 891 | if (next != (Image *) NULL) |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 892 | (void) RemapImages(resources.quantize_info,images,(Image *) NULL, |
| 893 | exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 894 | } |
| 895 | /* |
| 896 | Sort images by increasing scene number. |
| 897 | */ |
| 898 | number_scenes=GetImageListLength(images); |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 899 | image_list=ImageListToArray(images,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 900 | if (image_list == (Image **) NULL) |
| 901 | ThrowXWindowFatalException(ResourceLimitFatalError, |
| 902 | "MemoryAllocationFailed",images->filename); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 903 | for (i=0; i < (ssize_t) number_scenes; i++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 904 | if (image_list[i]->scene == 0) |
| 905 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 906 | if (i == (ssize_t) number_scenes) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 907 | qsort((void *) image_list,number_scenes,sizeof(Image *),SceneCompare); |
| 908 | /* |
| 909 | Initialize Standard Colormap. |
| 910 | */ |
| 911 | resources.colormap=SharedColormap; |
| 912 | display_image=image_list[0]; |
| 913 | for (scene=0; scene < (int) number_scenes; scene++) |
| 914 | { |
| 915 | if ((resource_info->map_type != (char *) NULL) || |
| 916 | (visual_info->klass == TrueColor) || |
| 917 | (visual_info->klass == DirectColor)) |
cristy | 8a46d82 | 2012-08-28 23:32:39 +0000 | [diff] [blame] | 918 | (void) SetImageType(image_list[scene],image_list[scene]->alpha_trait == |
cristy | def23e5 | 2015-01-22 11:52:01 +0000 | [diff] [blame] | 919 | BlendPixelTrait ? TrueColorType : TrueColorAlphaType,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 920 | if ((display_image->columns < image_list[scene]->columns) && |
| 921 | (display_image->rows < image_list[scene]->rows)) |
| 922 | display_image=image_list[scene]; |
| 923 | } |
| 924 | if ((resource_info->map_type != (char *) NULL) || |
| 925 | (visual_info->klass == TrueColor) || (visual_info->klass == DirectColor)) |
cristy | 8a46d82 | 2012-08-28 23:32:39 +0000 | [diff] [blame] | 926 | (void) SetImageType(display_image,display_image->alpha_trait != |
cristy | def23e5 | 2015-01-22 11:52:01 +0000 | [diff] [blame] | 927 | BlendPixelTrait ? TrueColorType : TrueColorAlphaType,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 928 | XMakeStandardColormap(display,visual_info,&resources,display_image,map_info, |
cristy | 6710d84 | 2011-10-20 23:23:00 +0000 | [diff] [blame] | 929 | &pixel,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 930 | /* |
| 931 | Graphic context superclass. |
| 932 | */ |
| 933 | context_values.background=pixel.background_color.pixel; |
| 934 | context_values.foreground=pixel.foreground_color.pixel; |
cristy | cee9711 | 2010-05-28 00:44:52 +0000 | [diff] [blame] | 935 | pixel.annotate_context=XCreateGC(display,window_info.id,(unsigned long) |
| 936 | (GCBackground | GCForeground),&context_values); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 937 | if (pixel.annotate_context == (GC) NULL) |
| 938 | ThrowXWindowFatalException(XServerFatalError,"UnableToCreateGraphicContext", |
| 939 | images->filename); |
| 940 | /* |
| 941 | Initialize Image window attributes. |
| 942 | */ |
| 943 | XGetWindowInfo(display,visual_info,map_info,&pixel,(XFontStruct *) NULL, |
| 944 | &resources,&window_info); |
| 945 | /* |
| 946 | Create the X image. |
| 947 | */ |
| 948 | window_info.width=(unsigned int) image_list[0]->columns; |
| 949 | window_info.height=(unsigned int) image_list[0]->rows; |
| 950 | if ((image_list[0]->columns != window_info.width) || |
| 951 | (image_list[0]->rows != window_info.height)) |
| 952 | ThrowXWindowFatalException(XServerFatalError,"UnableToCreateXImage", |
| 953 | image_list[0]->filename); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 954 | (void) FormatLocaleString(geometry,MagickPathExtent,"%ux%u+0+0>", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 955 | window_attributes.width,window_attributes.height); |
| 956 | geometry_info.width=window_info.width; |
| 957 | geometry_info.height=window_info.height; |
cristy | ecd0ab5 | 2010-05-30 14:59:20 +0000 | [diff] [blame] | 958 | geometry_info.x=(ssize_t) window_info.x; |
| 959 | geometry_info.y=(ssize_t) window_info.y; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 960 | (void) ParseMetaGeometry(geometry,&geometry_info.x,&geometry_info.y, |
| 961 | &geometry_info.width,&geometry_info.height); |
| 962 | window_info.width=(unsigned int) geometry_info.width; |
| 963 | window_info.height=(unsigned int) geometry_info.height; |
| 964 | window_info.x=(int) geometry_info.x; |
| 965 | window_info.y=(int) geometry_info.y; |
| 966 | status=XMakeImage(display,&resources,&window_info,image_list[0], |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 967 | window_info.width,window_info.height,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 968 | if (status == MagickFalse) |
| 969 | ThrowXWindowFatalException(XServerFatalError,"UnableToCreateXImage", |
| 970 | images->filename); |
| 971 | window_info.x=0; |
| 972 | window_info.y=0; |
| 973 | if (display_image->debug != MagickFalse) |
| 974 | { |
| 975 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 976 | "Image: %s[%.20g] %.20gx%.20g ",image_list[0]->filename,(double) |
| 977 | image_list[0]->scene,(double) image_list[0]->columns,(double) |
| 978 | image_list[0]->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 979 | if (image_list[0]->colors != 0) |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 980 | (void) LogMagickEvent(X11Event,GetMagickModule(),"%.20gc ",(double) |
| 981 | image_list[0]->colors); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 982 | (void) LogMagickEvent(X11Event,GetMagickModule(),"%s", |
| 983 | image_list[0]->magick); |
| 984 | } |
| 985 | /* |
| 986 | Adjust image dimensions as specified by backdrop or geometry options. |
| 987 | */ |
| 988 | width=window_info.width; |
| 989 | height=window_info.height; |
| 990 | if (resources.backdrop != MagickFalse) |
| 991 | { |
| 992 | /* |
| 993 | Center image on window. |
| 994 | */ |
| 995 | window_info.x=(int) (window_attributes.width/2)- |
| 996 | (window_info.ximage->width/2); |
| 997 | window_info.y=(int) (window_attributes.height/2)- |
| 998 | (window_info.ximage->height/2); |
| 999 | width=(unsigned int) window_attributes.width; |
| 1000 | height=(unsigned int) window_attributes.height; |
| 1001 | } |
| 1002 | if (resources.image_geometry != (char *) NULL) |
| 1003 | { |
| 1004 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1005 | default_geometry[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1006 | |
| 1007 | int |
| 1008 | flags, |
| 1009 | gravity; |
| 1010 | |
| 1011 | XSizeHints |
| 1012 | *size_hints; |
| 1013 | |
| 1014 | /* |
| 1015 | User specified geometry. |
| 1016 | */ |
| 1017 | size_hints=XAllocSizeHints(); |
| 1018 | if (size_hints == (XSizeHints *) NULL) |
| 1019 | ThrowXWindowFatalException(ResourceLimitFatalError, |
| 1020 | "MemoryAllocationFailed",images->filename); |
| 1021 | size_hints->flags=0L; |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1022 | (void) FormatLocaleString(default_geometry,MagickPathExtent,"%ux%u",width, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1023 | height); |
| 1024 | flags=XWMGeometry(display,visual_info->screen,resources.image_geometry, |
| 1025 | default_geometry,window_info.border_width,size_hints,&window_info.x, |
| 1026 | &window_info.y,(int *) &width,(int *) &height,&gravity); |
| 1027 | if (((flags & (XValue | YValue))) != 0) |
| 1028 | { |
| 1029 | width=(unsigned int) window_attributes.width; |
| 1030 | height=(unsigned int) window_attributes.height; |
| 1031 | } |
| 1032 | (void) XFree((void *) size_hints); |
| 1033 | } |
| 1034 | /* |
| 1035 | Create the X pixmap. |
| 1036 | */ |
| 1037 | window_info.pixmap=XCreatePixmap(display,window_info.id,(unsigned int) width, |
| 1038 | (unsigned int) height,window_info.depth); |
| 1039 | if (window_info.pixmap == (Pixmap) NULL) |
| 1040 | ThrowXWindowFatalException(XServerFatalError,"UnableToCreateXPixmap", |
| 1041 | images->filename); |
| 1042 | /* |
| 1043 | Display pixmap on the window. |
| 1044 | */ |
| 1045 | if (((unsigned int) width > window_info.width) || |
| 1046 | ((unsigned int) height > window_info.height)) |
| 1047 | (void) XFillRectangle(display,window_info.pixmap, |
| 1048 | window_info.annotate_context,0,0,(unsigned int) width, |
| 1049 | (unsigned int) height); |
| 1050 | (void) XPutImage(display,window_info.pixmap,window_info.annotate_context, |
| 1051 | window_info.ximage,0,0,window_info.x,window_info.y,window_info.width, |
| 1052 | window_info.height); |
| 1053 | (void) XSetWindowBackgroundPixmap(display,window_info.id,window_info.pixmap); |
| 1054 | (void) XClearWindow(display,window_info.id); |
| 1055 | /* |
| 1056 | Initialize image pixmaps structure. |
| 1057 | */ |
| 1058 | window_info.pixmaps=(Pixmap *) AcquireQuantumMemory(number_scenes, |
| 1059 | sizeof(*window_info.pixmaps)); |
| 1060 | window_info.matte_pixmaps=(Pixmap *) AcquireQuantumMemory(number_scenes, |
| 1061 | sizeof(*window_info.matte_pixmaps)); |
| 1062 | if ((window_info.pixmaps == (Pixmap *) NULL) || |
| 1063 | (window_info.matte_pixmaps == (Pixmap *) NULL)) |
| 1064 | ThrowXWindowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed", |
| 1065 | images->filename); |
| 1066 | window_info.pixmaps[0]=window_info.pixmap; |
| 1067 | window_info.matte_pixmaps[0]=window_info.pixmap; |
| 1068 | for (scene=1; scene < (int) number_scenes; scene++) |
| 1069 | { |
| 1070 | unsigned int |
| 1071 | columns, |
| 1072 | rows; |
| 1073 | |
| 1074 | /* |
| 1075 | Create X image. |
| 1076 | */ |
| 1077 | window_info.pixmap=(Pixmap) NULL; |
| 1078 | window_info.matte_pixmap=(Pixmap) NULL; |
| 1079 | if ((resources.map_type != (char *) NULL) || |
| 1080 | (visual_info->klass == TrueColor) || |
| 1081 | (visual_info->klass == DirectColor)) |
| 1082 | if (image_list[scene]->storage_class == PseudoClass) |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1083 | XGetPixelInfo(display,visual_info,map_info,&resources, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1084 | image_list[scene],window_info.pixel_info); |
| 1085 | columns=(unsigned int) image_list[scene]->columns; |
| 1086 | rows=(unsigned int) image_list[scene]->rows; |
| 1087 | if ((image_list[scene]->columns != columns) || |
| 1088 | (image_list[scene]->rows != rows)) |
| 1089 | ThrowXWindowFatalException(XServerFatalError,"UnableToCreateXImage", |
| 1090 | image_list[scene]->filename); |
| 1091 | status=XMakeImage(display,&resources,&window_info,image_list[scene], |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 1092 | columns,rows,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1093 | if (status == MagickFalse) |
| 1094 | ThrowXWindowFatalException(XServerFatalError,"UnableToCreateXImage", |
| 1095 | images->filename); |
| 1096 | if (display_image->debug != MagickFalse) |
| 1097 | { |
| 1098 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1099 | "Image: [%.20g] %s %.20gx%.20g ",(double) image_list[scene]->scene, |
| 1100 | image_list[scene]->filename,(double) columns,(double) rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1101 | if (image_list[scene]->colors != 0) |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1102 | (void) LogMagickEvent(X11Event,GetMagickModule(),"%.20gc ",(double) |
| 1103 | image_list[scene]->colors); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1104 | (void) LogMagickEvent(X11Event,GetMagickModule(),"%s", |
| 1105 | image_list[scene]->magick); |
| 1106 | } |
| 1107 | /* |
| 1108 | Create the X pixmap. |
| 1109 | */ |
| 1110 | window_info.pixmap=XCreatePixmap(display,window_info.id,width,height, |
| 1111 | window_info.depth); |
| 1112 | if (window_info.pixmap == (Pixmap) NULL) |
| 1113 | ThrowXWindowFatalException(XServerFatalError,"UnableToCreateXPixmap", |
| 1114 | images->filename); |
| 1115 | /* |
| 1116 | Display pixmap on the window. |
| 1117 | */ |
| 1118 | if ((width > window_info.width) || (height > window_info.height)) |
| 1119 | (void) XFillRectangle(display,window_info.pixmap, |
| 1120 | window_info.annotate_context,0,0,width,height); |
| 1121 | (void) XPutImage(display,window_info.pixmap,window_info.annotate_context, |
| 1122 | window_info.ximage,0,0,window_info.x,window_info.y,window_info.width, |
| 1123 | window_info.height); |
| 1124 | (void) XSetWindowBackgroundPixmap(display,window_info.id, |
| 1125 | window_info.pixmap); |
| 1126 | (void) XClearWindow(display,window_info.id); |
| 1127 | window_info.pixmaps[scene]=window_info.pixmap; |
| 1128 | window_info.matte_pixmaps[scene]=window_info.matte_pixmap; |
cristy | 8a46d82 | 2012-08-28 23:32:39 +0000 | [diff] [blame] | 1129 | if (image_list[scene]->alpha_trait) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1130 | (void) XClearWindow(display,window_info.id); |
| 1131 | delay=1000*image_list[scene]->delay/MagickMax( |
| 1132 | image_list[scene]->ticks_per_second,1L); |
| 1133 | XDelay(display,resources.delay*(delay == 0 ? 10 : delay)); |
| 1134 | } |
| 1135 | window_info.pixel_info=(&pixel); |
| 1136 | /* |
| 1137 | Display pixmap on the window. |
| 1138 | */ |
| 1139 | (void) XSelectInput(display,window_info.id,SubstructureNotifyMask); |
| 1140 | event.type=Expose; |
| 1141 | do |
| 1142 | { |
| 1143 | for (scene=0; scene < (int) number_scenes; scene++) |
| 1144 | { |
| 1145 | if (XEventsQueued(display,QueuedAfterFlush) > 0) |
| 1146 | { |
| 1147 | (void) XNextEvent(display,&event); |
| 1148 | if (event.type == DestroyNotify) |
| 1149 | break; |
| 1150 | } |
| 1151 | window_info.pixmap=window_info.pixmaps[scene]; |
| 1152 | window_info.matte_pixmap=window_info.matte_pixmaps[scene]; |
| 1153 | (void) XSetWindowBackgroundPixmap(display,window_info.id, |
| 1154 | window_info.pixmap); |
| 1155 | (void) XClearWindow(display,window_info.id); |
| 1156 | (void) XSync(display,MagickFalse); |
| 1157 | delay=1000*image_list[scene]->delay/MagickMax( |
| 1158 | image_list[scene]->ticks_per_second,1L); |
| 1159 | XDelay(display,resources.delay*(delay == 0 ? 10 : delay)); |
| 1160 | } |
| 1161 | } while (event.type != DestroyNotify); |
| 1162 | (void) XSync(display,MagickFalse); |
| 1163 | image_list=(Image **) RelinquishMagickMemory(image_list); |
| 1164 | images=DestroyImageList(images); |
| 1165 | } |
| 1166 | |
| 1167 | /* |
| 1168 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1169 | % % |
| 1170 | % % |
| 1171 | % % |
| 1172 | + X A n i m a t e I m a g e s % |
| 1173 | % % |
| 1174 | % % |
| 1175 | % % |
| 1176 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1177 | % |
| 1178 | % XAnimateImages() displays an image via X11. |
| 1179 | % |
| 1180 | % The format of the XAnimateImages method is: |
| 1181 | % |
| 1182 | % Image *XAnimateImages(Display *display,XResourceInfo *resource_info, |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 1183 | % char **argv,const int argc,Image *images,ExceptionInfo *exception) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1184 | % |
| 1185 | % A description of each parameter follows: |
| 1186 | % |
| 1187 | % o display: Specifies a connection to an X server; returned from |
| 1188 | % XOpenDisplay. |
| 1189 | % |
| 1190 | % o resource_info: Specifies a pointer to a X11 XResourceInfo structure. |
| 1191 | % |
| 1192 | % o argv: Specifies the application's argument list. |
| 1193 | % |
| 1194 | % o argc: Specifies the number of arguments. |
| 1195 | % |
| 1196 | % o images: the image list. |
| 1197 | % |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 1198 | % o exception: return any errors or warnings in this structure. |
| 1199 | % |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1200 | */ |
| 1201 | MagickExport Image *XAnimateImages(Display *display, |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 1202 | XResourceInfo *resource_info,char **argv,const int argc,Image *images, |
| 1203 | ExceptionInfo *exception) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1204 | { |
| 1205 | #define MagickMenus 4 |
| 1206 | #define MaXWindows 8 |
| 1207 | #define MagickTitle "Commands" |
| 1208 | |
| 1209 | static const char |
| 1210 | *CommandMenu[]= |
| 1211 | { |
| 1212 | "Animate", |
| 1213 | "Speed", |
| 1214 | "Direction", |
| 1215 | "Help", |
| 1216 | "Image Info", |
| 1217 | "Quit", |
| 1218 | (char *) NULL |
| 1219 | }, |
| 1220 | *AnimateMenu[]= |
| 1221 | { |
| 1222 | "Open...", |
| 1223 | "Play", |
| 1224 | "Step", |
| 1225 | "Repeat", |
| 1226 | "Auto Reverse", |
| 1227 | "Save...", |
| 1228 | (char *) NULL |
| 1229 | }, |
| 1230 | *SpeedMenu[]= |
| 1231 | { |
| 1232 | "Faster", |
| 1233 | "Slower", |
| 1234 | (char *) NULL |
| 1235 | }, |
| 1236 | *DirectionMenu[]= |
| 1237 | { |
| 1238 | "Forward", |
| 1239 | "Reverse", |
| 1240 | (char *) NULL |
| 1241 | }, |
| 1242 | *HelpMenu[]= |
| 1243 | { |
| 1244 | "Overview", |
| 1245 | "Browse Documentation", |
| 1246 | "About Animate", |
| 1247 | (char *) NULL |
| 1248 | }; |
| 1249 | |
| 1250 | static const char |
| 1251 | **Menus[MagickMenus]= |
| 1252 | { |
| 1253 | AnimateMenu, |
| 1254 | SpeedMenu, |
| 1255 | DirectionMenu, |
| 1256 | HelpMenu |
| 1257 | }; |
| 1258 | |
| 1259 | static const CommandType |
| 1260 | CommandMenus[]= |
| 1261 | { |
| 1262 | NullCommand, |
| 1263 | NullCommand, |
| 1264 | NullCommand, |
| 1265 | NullCommand, |
| 1266 | InfoCommand, |
| 1267 | QuitCommand |
| 1268 | }, |
| 1269 | CommandTypes[]= |
| 1270 | { |
| 1271 | OpenCommand, |
| 1272 | PlayCommand, |
| 1273 | StepCommand, |
| 1274 | RepeatCommand, |
| 1275 | AutoReverseCommand, |
| 1276 | SaveCommand |
| 1277 | }, |
| 1278 | SpeedCommands[]= |
| 1279 | { |
| 1280 | FasterCommand, |
| 1281 | SlowerCommand |
| 1282 | }, |
| 1283 | DirectionCommands[]= |
| 1284 | { |
| 1285 | ForwardCommand, |
| 1286 | ReverseCommand |
| 1287 | }, |
| 1288 | HelpCommands[]= |
| 1289 | { |
| 1290 | HelpCommand, |
| 1291 | BrowseDocumentationCommand, |
| 1292 | VersionCommand |
| 1293 | }; |
| 1294 | |
| 1295 | static const CommandType |
| 1296 | *Commands[MagickMenus]= |
| 1297 | { |
| 1298 | CommandTypes, |
| 1299 | SpeedCommands, |
| 1300 | DirectionCommands, |
| 1301 | HelpCommands |
| 1302 | }; |
| 1303 | |
| 1304 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1305 | command[MagickPathExtent], |
cristy | 00976d8 | 2011-02-20 20:31:28 +0000 | [diff] [blame] | 1306 | *directory, |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1307 | geometry[MagickPathExtent], |
| 1308 | resource_name[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1309 | |
| 1310 | CommandType |
| 1311 | command_type; |
| 1312 | |
| 1313 | Image |
| 1314 | *coalesce_image, |
| 1315 | *display_image, |
| 1316 | *image, |
| 1317 | **image_list, |
| 1318 | *nexus; |
| 1319 | |
| 1320 | int |
| 1321 | status; |
| 1322 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1323 | KeySym |
| 1324 | key_symbol; |
| 1325 | |
| 1326 | MagickStatusType |
| 1327 | context_mask, |
| 1328 | state; |
| 1329 | |
| 1330 | RectangleInfo |
| 1331 | geometry_info; |
| 1332 | |
| 1333 | register char |
| 1334 | *p; |
| 1335 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1336 | register ssize_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1337 | i; |
| 1338 | |
cristy | 9d314ff | 2011-03-09 01:30:28 +0000 | [diff] [blame] | 1339 | ssize_t |
| 1340 | first_scene, |
| 1341 | iterations, |
| 1342 | scene; |
| 1343 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1344 | static char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1345 | working_directory[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1346 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1347 | static size_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1348 | number_windows; |
| 1349 | |
| 1350 | static XWindowInfo |
| 1351 | *magick_windows[MaXWindows]; |
| 1352 | |
| 1353 | time_t |
| 1354 | timestamp; |
| 1355 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1356 | size_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1357 | delay, |
| 1358 | number_scenes; |
| 1359 | |
| 1360 | WarningHandler |
| 1361 | warning_handler; |
| 1362 | |
| 1363 | Window |
| 1364 | root_window; |
| 1365 | |
| 1366 | XClassHint |
| 1367 | *class_hints; |
| 1368 | |
| 1369 | XEvent |
| 1370 | event; |
| 1371 | |
| 1372 | XFontStruct |
| 1373 | *font_info; |
| 1374 | |
| 1375 | XGCValues |
| 1376 | context_values; |
| 1377 | |
| 1378 | XPixelInfo |
| 1379 | *icon_pixel, |
| 1380 | *pixel; |
| 1381 | |
| 1382 | XResourceInfo |
| 1383 | *icon_resources; |
| 1384 | |
| 1385 | XStandardColormap |
| 1386 | *icon_map, |
| 1387 | *map_info; |
| 1388 | |
| 1389 | XTextProperty |
| 1390 | window_name; |
| 1391 | |
| 1392 | XVisualInfo |
| 1393 | *icon_visual, |
| 1394 | *visual_info; |
| 1395 | |
| 1396 | XWindowChanges |
| 1397 | window_changes; |
| 1398 | |
| 1399 | XWindows |
| 1400 | *windows; |
| 1401 | |
| 1402 | XWMHints |
| 1403 | *manager_hints; |
| 1404 | |
| 1405 | assert(images != (Image *) NULL); |
cristy | e1c94d9 | 2015-06-28 12:16:33 +0000 | [diff] [blame] | 1406 | assert(images->signature == MagickCoreSignature); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1407 | if (images->debug != MagickFalse) |
| 1408 | (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",images->filename); |
| 1409 | warning_handler=(WarningHandler) NULL; |
| 1410 | windows=XSetWindows((XWindows *) ~0); |
| 1411 | if (windows != (XWindows *) NULL) |
| 1412 | { |
| 1413 | int |
| 1414 | status; |
| 1415 | |
cristy | 8a5d7f4 | 2013-01-06 15:24:33 +0000 | [diff] [blame] | 1416 | if (*working_directory == '\0') |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1417 | (void) CopyMagickString(working_directory,".",MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1418 | status=chdir(working_directory); |
| 1419 | if (status == -1) |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 1420 | (void) ThrowMagickException(exception,GetMagickModule(),FileOpenError, |
| 1421 | "UnableToOpenFile","%s",working_directory); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1422 | warning_handler=resource_info->display_warnings ? |
| 1423 | SetErrorHandler(XWarning) : SetErrorHandler((ErrorHandler) NULL); |
| 1424 | warning_handler=resource_info->display_warnings ? |
| 1425 | SetWarningHandler(XWarning) : SetWarningHandler((WarningHandler) NULL); |
| 1426 | } |
| 1427 | else |
| 1428 | { |
| 1429 | register Image |
| 1430 | *p; |
| 1431 | |
| 1432 | /* |
| 1433 | Initialize window structure. |
| 1434 | */ |
| 1435 | for (p=images; p != (Image *) NULL; p=GetNextImageInList(p)) |
| 1436 | { |
| 1437 | if (p->storage_class == DirectClass) |
| 1438 | { |
| 1439 | resource_info->colors=0; |
| 1440 | break; |
| 1441 | } |
| 1442 | if (p->colors > resource_info->colors) |
| 1443 | resource_info->colors=p->colors; |
| 1444 | } |
| 1445 | windows=XSetWindows(XInitializeWindows(display,resource_info)); |
| 1446 | if (windows == (XWindows *) NULL) |
| 1447 | ThrowXWindowFatalException(XServerFatalError,"MemoryAllocationFailed", |
| 1448 | images->filename); |
| 1449 | /* |
| 1450 | Initialize window id's. |
| 1451 | */ |
| 1452 | number_windows=0; |
| 1453 | magick_windows[number_windows++]=(&windows->icon); |
| 1454 | magick_windows[number_windows++]=(&windows->backdrop); |
| 1455 | magick_windows[number_windows++]=(&windows->image); |
| 1456 | magick_windows[number_windows++]=(&windows->info); |
| 1457 | magick_windows[number_windows++]=(&windows->command); |
| 1458 | magick_windows[number_windows++]=(&windows->widget); |
| 1459 | magick_windows[number_windows++]=(&windows->popup); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1460 | for (i=0; i < (ssize_t) number_windows; i++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1461 | magick_windows[i]->id=(Window) NULL; |
| 1462 | } |
| 1463 | /* |
| 1464 | Initialize font info. |
| 1465 | */ |
| 1466 | if (windows->font_info != (XFontStruct *) NULL) |
| 1467 | (void) XFreeFont(display,windows->font_info); |
| 1468 | windows->font_info=XBestFont(display,resource_info,MagickFalse); |
| 1469 | if (windows->font_info == (XFontStruct *) NULL) |
| 1470 | ThrowXWindowFatalException(XServerFatalError,"UnableToLoadFont", |
| 1471 | resource_info->font); |
| 1472 | /* |
| 1473 | Initialize Standard Colormap. |
| 1474 | */ |
| 1475 | map_info=windows->map_info; |
| 1476 | icon_map=windows->icon_map; |
| 1477 | visual_info=windows->visual_info; |
| 1478 | icon_visual=windows->icon_visual; |
| 1479 | pixel=windows->pixel_info; |
| 1480 | icon_pixel=windows->icon_pixel; |
| 1481 | font_info=windows->font_info; |
| 1482 | icon_resources=windows->icon_resources; |
| 1483 | class_hints=windows->class_hints; |
| 1484 | manager_hints=windows->manager_hints; |
| 1485 | root_window=XRootWindow(display,visual_info->screen); |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 1486 | coalesce_image=CoalesceImages(images,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1487 | if (coalesce_image == (Image *) NULL) |
| 1488 | ThrowXWindowFatalException(XServerFatalError,"MemoryAllocationFailed", |
| 1489 | images->filename); |
| 1490 | images=coalesce_image; |
| 1491 | if (resource_info->map_type == (char *) NULL) |
| 1492 | if ((visual_info->klass != TrueColor) && |
| 1493 | (visual_info->klass != DirectColor)) |
| 1494 | { |
| 1495 | Image |
| 1496 | *next; |
| 1497 | |
| 1498 | /* |
| 1499 | Determine if the sequence of images has the identical colormap. |
| 1500 | */ |
| 1501 | for (next=images; next != (Image *) NULL; ) |
| 1502 | { |
cristy | 8a46d82 | 2012-08-28 23:32:39 +0000 | [diff] [blame] | 1503 | next->alpha_trait=UndefinedPixelTrait; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1504 | if ((next->storage_class == DirectClass) || |
| 1505 | (next->colors != images->colors) || |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1506 | (next->colors > (size_t) visual_info->colormap_size)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1507 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1508 | for (i=0; i < (ssize_t) images->colors; i++) |
cristy | 101ab70 | 2011-10-13 13:06:32 +0000 | [diff] [blame] | 1509 | if (IsPixelInfoEquivalent(next->colormap+i,images->colormap+i) == MagickFalse) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1510 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1511 | if (i < (ssize_t) images->colors) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1512 | break; |
| 1513 | next=GetNextImageInList(next); |
| 1514 | } |
| 1515 | if (next != (Image *) NULL) |
| 1516 | (void) RemapImages(resource_info->quantize_info,images, |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 1517 | (Image *) NULL,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1518 | } |
| 1519 | /* |
| 1520 | Sort images by increasing scene number. |
| 1521 | */ |
| 1522 | number_scenes=GetImageListLength(images); |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 1523 | image_list=ImageListToArray(images,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1524 | if (image_list == (Image **) NULL) |
| 1525 | ThrowXWindowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed", |
| 1526 | images->filename); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1527 | for (scene=0; scene < (ssize_t) number_scenes; scene++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1528 | if (image_list[scene]->scene == 0) |
| 1529 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1530 | if (scene == (ssize_t) number_scenes) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1531 | qsort((void *) image_list,number_scenes,sizeof(Image *),SceneCompare); |
| 1532 | /* |
| 1533 | Initialize Standard Colormap. |
| 1534 | */ |
| 1535 | nexus=NewImageList(); |
| 1536 | display_image=image_list[0]; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1537 | for (scene=0; scene < (ssize_t) number_scenes; scene++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1538 | { |
| 1539 | if ((resource_info->map_type != (char *) NULL) || |
| 1540 | (visual_info->klass == TrueColor) || |
| 1541 | (visual_info->klass == DirectColor)) |
cristy | 8a46d82 | 2012-08-28 23:32:39 +0000 | [diff] [blame] | 1542 | (void) SetImageType(image_list[scene],image_list[scene]->alpha_trait == |
cristy | def23e5 | 2015-01-22 11:52:01 +0000 | [diff] [blame] | 1543 | BlendPixelTrait ? TrueColorType : TrueColorAlphaType,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1544 | if ((display_image->columns < image_list[scene]->columns) && |
| 1545 | (display_image->rows < image_list[scene]->rows)) |
| 1546 | display_image=image_list[scene]; |
| 1547 | } |
| 1548 | if (display_image->debug != MagickFalse) |
| 1549 | { |
| 1550 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1551 | "Image: %s[%.20g] %.20gx%.20g ",display_image->filename,(double) |
| 1552 | display_image->scene,(double) display_image->columns,(double) |
| 1553 | display_image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1554 | if (display_image->colors != 0) |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1555 | (void) LogMagickEvent(X11Event,GetMagickModule(),"%.20gc ",(double) |
| 1556 | display_image->colors); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1557 | (void) LogMagickEvent(X11Event,GetMagickModule(),"%s", |
| 1558 | display_image->magick); |
| 1559 | } |
| 1560 | XMakeStandardColormap(display,visual_info,resource_info,display_image, |
cristy | 6710d84 | 2011-10-20 23:23:00 +0000 | [diff] [blame] | 1561 | map_info,pixel,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1562 | /* |
| 1563 | Initialize graphic context. |
| 1564 | */ |
| 1565 | windows->context.id=(Window) NULL; |
| 1566 | XGetWindowInfo(display,visual_info,map_info,pixel,font_info, |
| 1567 | resource_info,&windows->context); |
| 1568 | (void) CloneString(&class_hints->res_name,resource_info->client_name); |
| 1569 | (void) CloneString(&class_hints->res_class,resource_info->client_name); |
| 1570 | class_hints->res_class[0]=(char) toupper((int) class_hints->res_class[0]); |
| 1571 | manager_hints->flags=InputHint | StateHint; |
| 1572 | manager_hints->input=MagickFalse; |
| 1573 | manager_hints->initial_state=WithdrawnState; |
| 1574 | XMakeWindow(display,root_window,argv,argc,class_hints,manager_hints, |
| 1575 | &windows->context); |
| 1576 | if (display_image->debug != MagickFalse) |
| 1577 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
| 1578 | "Window id: 0x%lx (context)",windows->context.id); |
| 1579 | context_values.background=pixel->background_color.pixel; |
| 1580 | context_values.font=font_info->fid; |
| 1581 | context_values.foreground=pixel->foreground_color.pixel; |
| 1582 | context_values.graphics_exposures=MagickFalse; |
| 1583 | context_mask=(MagickStatusType) |
| 1584 | (GCBackground | GCFont | GCForeground | GCGraphicsExposures); |
| 1585 | if (pixel->annotate_context != (GC) NULL) |
| 1586 | (void) XFreeGC(display,pixel->annotate_context); |
| 1587 | pixel->annotate_context= |
| 1588 | XCreateGC(display,windows->context.id,context_mask,&context_values); |
| 1589 | if (pixel->annotate_context == (GC) NULL) |
| 1590 | ThrowXWindowFatalException(XServerFatalError,"UnableToCreateGraphicContext", |
| 1591 | images->filename); |
| 1592 | context_values.background=pixel->depth_color.pixel; |
| 1593 | if (pixel->widget_context != (GC) NULL) |
| 1594 | (void) XFreeGC(display,pixel->widget_context); |
| 1595 | pixel->widget_context= |
| 1596 | XCreateGC(display,windows->context.id,context_mask,&context_values); |
| 1597 | if (pixel->widget_context == (GC) NULL) |
| 1598 | ThrowXWindowFatalException(XServerFatalError,"UnableToCreateGraphicContext", |
| 1599 | images->filename); |
| 1600 | context_values.background=pixel->foreground_color.pixel; |
| 1601 | context_values.foreground=pixel->background_color.pixel; |
| 1602 | context_values.plane_mask= |
| 1603 | context_values.background ^ context_values.foreground; |
| 1604 | if (pixel->highlight_context != (GC) NULL) |
| 1605 | (void) XFreeGC(display,pixel->highlight_context); |
| 1606 | pixel->highlight_context=XCreateGC(display,windows->context.id, |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1607 | (size_t) (context_mask | GCPlaneMask),&context_values); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1608 | if (pixel->highlight_context == (GC) NULL) |
| 1609 | ThrowXWindowFatalException(XServerFatalError,"UnableToCreateGraphicContext", |
| 1610 | images->filename); |
| 1611 | (void) XDestroyWindow(display,windows->context.id); |
| 1612 | /* |
| 1613 | Initialize icon window. |
| 1614 | */ |
| 1615 | XGetWindowInfo(display,icon_visual,icon_map,icon_pixel,(XFontStruct *) NULL, |
| 1616 | icon_resources,&windows->icon); |
| 1617 | windows->icon.geometry=resource_info->icon_geometry; |
| 1618 | XBestIconSize(display,&windows->icon,display_image); |
| 1619 | windows->icon.attributes.colormap= |
| 1620 | XDefaultColormap(display,icon_visual->screen); |
| 1621 | windows->icon.attributes.event_mask=ExposureMask | StructureNotifyMask; |
| 1622 | manager_hints->flags=InputHint | StateHint; |
| 1623 | manager_hints->input=MagickFalse; |
| 1624 | manager_hints->initial_state=IconicState; |
| 1625 | XMakeWindow(display,root_window,argv,argc,class_hints,manager_hints, |
| 1626 | &windows->icon); |
| 1627 | if (display_image->debug != MagickFalse) |
| 1628 | (void) LogMagickEvent(X11Event,GetMagickModule(),"Window id: 0x%lx (icon)", |
| 1629 | windows->icon.id); |
| 1630 | /* |
| 1631 | Initialize graphic context for icon window. |
| 1632 | */ |
| 1633 | if (icon_pixel->annotate_context != (GC) NULL) |
| 1634 | (void) XFreeGC(display,icon_pixel->annotate_context); |
| 1635 | context_values.background=icon_pixel->background_color.pixel; |
| 1636 | context_values.foreground=icon_pixel->foreground_color.pixel; |
| 1637 | icon_pixel->annotate_context=XCreateGC(display,windows->icon.id, |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1638 | (size_t) (GCBackground | GCForeground),&context_values); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1639 | if (icon_pixel->annotate_context == (GC) NULL) |
| 1640 | ThrowXWindowFatalException(XServerFatalError,"UnableToCreateGraphicContext", |
| 1641 | images->filename); |
| 1642 | windows->icon.annotate_context=icon_pixel->annotate_context; |
| 1643 | /* |
| 1644 | Initialize Image window. |
| 1645 | */ |
| 1646 | XGetWindowInfo(display,visual_info,map_info,pixel,font_info, |
| 1647 | resource_info,&windows->image); |
| 1648 | windows->image.shape=MagickTrue; /* non-rectangular shape hint */ |
| 1649 | if (resource_info->use_shared_memory == MagickFalse) |
| 1650 | windows->image.shared_memory=MagickFalse; |
| 1651 | if (resource_info->title != (char *) NULL) |
| 1652 | { |
| 1653 | char |
| 1654 | *title; |
| 1655 | |
| 1656 | title=InterpretImageProperties(resource_info->image_info,display_image, |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 1657 | resource_info->title,exception); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1658 | (void) CopyMagickString(windows->image.name,title,MagickPathExtent); |
| 1659 | (void) CopyMagickString(windows->image.icon_name,title,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1660 | title=DestroyString(title); |
| 1661 | } |
| 1662 | else |
| 1663 | { |
| 1664 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1665 | filename[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1666 | |
| 1667 | /* |
| 1668 | Window name is the base of the filename. |
| 1669 | */ |
| 1670 | GetPathComponent(display_image->magick_filename,TailPath,filename); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1671 | (void) FormatLocaleString(windows->image.name,MagickPathExtent, |
cristy | 04d5506 | 2011-03-15 18:58:50 +0000 | [diff] [blame] | 1672 | "%s: %s[scene: %.20g frames: %.20g]",MagickPackageName,filename,(double) |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1673 | display_image->scene,(double) number_scenes); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1674 | (void) CopyMagickString(windows->image.icon_name,filename,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1675 | } |
| 1676 | if (resource_info->immutable != MagickFalse) |
| 1677 | windows->image.immutable=MagickTrue; |
| 1678 | windows->image.shape=MagickTrue; |
| 1679 | windows->image.geometry=resource_info->image_geometry; |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1680 | (void) FormatLocaleString(geometry,MagickPathExtent,"%ux%u+0+0>!", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1681 | XDisplayWidth(display,visual_info->screen), |
| 1682 | XDisplayHeight(display,visual_info->screen)); |
| 1683 | geometry_info.width=display_image->columns; |
| 1684 | geometry_info.height=display_image->rows; |
| 1685 | geometry_info.x=0; |
| 1686 | geometry_info.y=0; |
| 1687 | (void) ParseMetaGeometry(geometry,&geometry_info.x,&geometry_info.y, |
| 1688 | &geometry_info.width,&geometry_info.height); |
| 1689 | windows->image.width=(unsigned int) geometry_info.width; |
| 1690 | windows->image.height=(unsigned int) geometry_info.height; |
| 1691 | windows->image.attributes.event_mask=ButtonMotionMask | ButtonPressMask | |
| 1692 | ButtonReleaseMask | EnterWindowMask | ExposureMask | KeyPressMask | |
| 1693 | KeyReleaseMask | LeaveWindowMask | OwnerGrabButtonMask | |
| 1694 | PropertyChangeMask | StructureNotifyMask | SubstructureNotifyMask; |
| 1695 | XGetWindowInfo(display,visual_info,map_info,pixel,font_info, |
| 1696 | resource_info,&windows->backdrop); |
| 1697 | if ((resource_info->backdrop) || (windows->backdrop.id != (Window) NULL)) |
| 1698 | { |
| 1699 | /* |
| 1700 | Initialize backdrop window. |
| 1701 | */ |
| 1702 | windows->backdrop.x=0; |
| 1703 | windows->backdrop.y=0; |
| 1704 | (void) CloneString(&windows->backdrop.name,"ImageMagick Backdrop"); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1705 | windows->backdrop.flags=(size_t) (USSize | USPosition); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1706 | windows->backdrop.width=(unsigned int) |
| 1707 | XDisplayWidth(display,visual_info->screen); |
| 1708 | windows->backdrop.height=(unsigned int) |
| 1709 | XDisplayHeight(display,visual_info->screen); |
| 1710 | windows->backdrop.border_width=0; |
| 1711 | windows->backdrop.immutable=MagickTrue; |
| 1712 | windows->backdrop.attributes.do_not_propagate_mask=ButtonPressMask | |
| 1713 | ButtonReleaseMask; |
| 1714 | windows->backdrop.attributes.event_mask=ButtonPressMask | KeyPressMask | |
| 1715 | StructureNotifyMask; |
| 1716 | manager_hints->flags=IconWindowHint | InputHint | StateHint; |
| 1717 | manager_hints->icon_window=windows->icon.id; |
| 1718 | manager_hints->input=MagickTrue; |
| 1719 | manager_hints->initial_state= |
| 1720 | resource_info->iconic ? IconicState : NormalState; |
| 1721 | XMakeWindow(display,root_window,argv,argc,class_hints,manager_hints, |
| 1722 | &windows->backdrop); |
| 1723 | if (display_image->debug != MagickFalse) |
| 1724 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
| 1725 | "Window id: 0x%lx (backdrop)",windows->backdrop.id); |
| 1726 | (void) XMapWindow(display,windows->backdrop.id); |
| 1727 | (void) XClearWindow(display,windows->backdrop.id); |
| 1728 | if (windows->image.id != (Window) NULL) |
| 1729 | { |
| 1730 | (void) XDestroyWindow(display,windows->image.id); |
| 1731 | windows->image.id=(Window) NULL; |
| 1732 | } |
| 1733 | /* |
| 1734 | Position image in the center the backdrop. |
| 1735 | */ |
| 1736 | windows->image.flags|=USPosition; |
| 1737 | windows->image.x=(XDisplayWidth(display,visual_info->screen)/2)- |
| 1738 | (windows->image.width/2); |
| 1739 | windows->image.y=(XDisplayHeight(display,visual_info->screen)/2)- |
| 1740 | (windows->image.height/2); |
| 1741 | } |
| 1742 | manager_hints->flags=IconWindowHint | InputHint | StateHint; |
| 1743 | manager_hints->icon_window=windows->icon.id; |
| 1744 | manager_hints->input=MagickTrue; |
| 1745 | manager_hints->initial_state= |
| 1746 | resource_info->iconic ? IconicState : NormalState; |
| 1747 | if (windows->group_leader.id != (Window) NULL) |
| 1748 | { |
| 1749 | /* |
| 1750 | Follow the leader. |
| 1751 | */ |
| 1752 | manager_hints->flags|=(MagickStatusType) WindowGroupHint; |
| 1753 | manager_hints->window_group=windows->group_leader.id; |
| 1754 | (void) XSelectInput(display,windows->group_leader.id,StructureNotifyMask); |
| 1755 | if (display_image->debug != MagickFalse) |
| 1756 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
| 1757 | "Window id: 0x%lx (group leader)",windows->group_leader.id); |
| 1758 | } |
| 1759 | XMakeWindow(display, |
| 1760 | (Window) (resource_info->backdrop ? windows->backdrop.id : root_window), |
| 1761 | argv,argc,class_hints,manager_hints,&windows->image); |
| 1762 | (void) XChangeProperty(display,windows->image.id,windows->im_protocols, |
| 1763 | XA_STRING,8,PropModeReplace,(unsigned char *) NULL,0); |
| 1764 | if (windows->group_leader.id != (Window) NULL) |
| 1765 | (void) XSetTransientForHint(display,windows->image.id, |
| 1766 | windows->group_leader.id); |
| 1767 | if (display_image->debug != MagickFalse) |
| 1768 | (void) LogMagickEvent(X11Event,GetMagickModule(),"Window id: 0x%lx (image)", |
| 1769 | windows->image.id); |
| 1770 | /* |
| 1771 | Initialize Info widget. |
| 1772 | */ |
| 1773 | XGetWindowInfo(display,visual_info,map_info,pixel,font_info, |
| 1774 | resource_info,&windows->info); |
| 1775 | (void) CloneString(&windows->info.name,"Info"); |
| 1776 | (void) CloneString(&windows->info.icon_name,"Info"); |
| 1777 | windows->info.border_width=1; |
| 1778 | windows->info.x=2; |
| 1779 | windows->info.y=2; |
| 1780 | windows->info.flags|=PPosition; |
| 1781 | windows->info.attributes.win_gravity=UnmapGravity; |
| 1782 | windows->info.attributes.event_mask=ButtonPressMask | ExposureMask | |
| 1783 | StructureNotifyMask; |
| 1784 | manager_hints->flags=InputHint | StateHint | WindowGroupHint; |
| 1785 | manager_hints->input=MagickFalse; |
| 1786 | manager_hints->initial_state=NormalState; |
| 1787 | manager_hints->window_group=windows->image.id; |
| 1788 | XMakeWindow(display,windows->image.id,argv,argc,class_hints,manager_hints, |
| 1789 | &windows->info); |
| 1790 | windows->info.highlight_stipple=XCreateBitmapFromData(display, |
| 1791 | windows->info.id,(char *) HighlightBitmap,HighlightWidth,HighlightHeight); |
| 1792 | windows->info.shadow_stipple=XCreateBitmapFromData(display, |
| 1793 | windows->info.id,(char *) ShadowBitmap,ShadowWidth,ShadowHeight); |
| 1794 | (void) XSetTransientForHint(display,windows->info.id,windows->image.id); |
| 1795 | if (windows->image.mapped) |
| 1796 | (void) XWithdrawWindow(display,windows->info.id,windows->info.screen); |
| 1797 | if (display_image->debug != MagickFalse) |
| 1798 | (void) LogMagickEvent(X11Event,GetMagickModule(),"Window id: 0x%lx (info)", |
| 1799 | windows->info.id); |
| 1800 | /* |
| 1801 | Initialize Command widget. |
| 1802 | */ |
| 1803 | XGetWindowInfo(display,visual_info,map_info,pixel,font_info, |
| 1804 | resource_info,&windows->command); |
| 1805 | windows->command.data=MagickMenus; |
| 1806 | (void) XCommandWidget(display,windows,CommandMenu,(XEvent *) NULL); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1807 | (void) FormatLocaleString(resource_name,MagickPathExtent,"%s.command", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1808 | resource_info->client_name); |
| 1809 | windows->command.geometry=XGetResourceClass(resource_info->resource_database, |
| 1810 | resource_name,"geometry",(char *) NULL); |
| 1811 | (void) CloneString(&windows->command.name,MagickTitle); |
| 1812 | windows->command.border_width=0; |
| 1813 | windows->command.flags|=PPosition; |
| 1814 | windows->command.attributes.event_mask=ButtonMotionMask | ButtonPressMask | |
| 1815 | ButtonReleaseMask | EnterWindowMask | ExposureMask | LeaveWindowMask | |
| 1816 | OwnerGrabButtonMask | StructureNotifyMask; |
| 1817 | manager_hints->flags=InputHint | StateHint | WindowGroupHint; |
| 1818 | manager_hints->input=MagickTrue; |
| 1819 | manager_hints->initial_state=NormalState; |
| 1820 | manager_hints->window_group=windows->image.id; |
| 1821 | XMakeWindow(display,root_window,argv,argc,class_hints,manager_hints, |
| 1822 | &windows->command); |
| 1823 | windows->command.highlight_stipple=XCreateBitmapFromData(display, |
| 1824 | windows->command.id,(char *) HighlightBitmap,HighlightWidth, |
| 1825 | HighlightHeight); |
| 1826 | windows->command.shadow_stipple=XCreateBitmapFromData(display, |
| 1827 | windows->command.id,(char *) ShadowBitmap,ShadowWidth,ShadowHeight); |
| 1828 | (void) XSetTransientForHint(display,windows->command.id,windows->image.id); |
| 1829 | if (display_image->debug != MagickFalse) |
| 1830 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
| 1831 | "Window id: 0x%lx (command)",windows->command.id); |
| 1832 | /* |
| 1833 | Initialize Widget window. |
| 1834 | */ |
| 1835 | XGetWindowInfo(display,visual_info,map_info,pixel,font_info, |
| 1836 | resource_info,&windows->widget); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1837 | (void) FormatLocaleString(resource_name,MagickPathExtent,"%s.widget", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1838 | resource_info->client_name); |
| 1839 | windows->widget.geometry=XGetResourceClass(resource_info->resource_database, |
| 1840 | resource_name,"geometry",(char *) NULL); |
| 1841 | windows->widget.border_width=0; |
| 1842 | windows->widget.flags|=PPosition; |
| 1843 | windows->widget.attributes.event_mask=ButtonMotionMask | ButtonPressMask | |
| 1844 | ButtonReleaseMask | EnterWindowMask | ExposureMask | KeyPressMask | |
| 1845 | KeyReleaseMask | LeaveWindowMask | OwnerGrabButtonMask | |
| 1846 | StructureNotifyMask; |
| 1847 | manager_hints->flags=InputHint | StateHint | WindowGroupHint; |
| 1848 | manager_hints->input=MagickTrue; |
| 1849 | manager_hints->initial_state=NormalState; |
| 1850 | manager_hints->window_group=windows->image.id; |
| 1851 | XMakeWindow(display,root_window,argv,argc,class_hints,manager_hints, |
| 1852 | &windows->widget); |
| 1853 | windows->widget.highlight_stipple=XCreateBitmapFromData(display, |
| 1854 | windows->widget.id,(char *) HighlightBitmap,HighlightWidth,HighlightHeight); |
| 1855 | windows->widget.shadow_stipple=XCreateBitmapFromData(display, |
| 1856 | windows->widget.id,(char *) ShadowBitmap,ShadowWidth,ShadowHeight); |
| 1857 | (void) XSetTransientForHint(display,windows->widget.id,windows->image.id); |
| 1858 | if (display_image->debug != MagickFalse) |
| 1859 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
| 1860 | "Window id: 0x%lx (widget)",windows->widget.id); |
| 1861 | /* |
| 1862 | Initialize popup window. |
| 1863 | */ |
| 1864 | XGetWindowInfo(display,visual_info,map_info,pixel,font_info, |
| 1865 | resource_info,&windows->popup); |
| 1866 | windows->popup.border_width=0; |
| 1867 | windows->popup.flags|=PPosition; |
| 1868 | windows->popup.attributes.event_mask=ButtonMotionMask | ButtonPressMask | |
| 1869 | ButtonReleaseMask | EnterWindowMask | ExposureMask | KeyPressMask | |
| 1870 | KeyReleaseMask | LeaveWindowMask | StructureNotifyMask; |
| 1871 | manager_hints->flags=InputHint | StateHint | WindowGroupHint; |
| 1872 | manager_hints->input=MagickTrue; |
| 1873 | manager_hints->initial_state=NormalState; |
| 1874 | manager_hints->window_group=windows->image.id; |
| 1875 | XMakeWindow(display,root_window,argv,argc,class_hints,manager_hints, |
| 1876 | &windows->popup); |
| 1877 | windows->popup.highlight_stipple=XCreateBitmapFromData(display, |
| 1878 | windows->popup.id,(char *) HighlightBitmap,HighlightWidth,HighlightHeight); |
| 1879 | windows->popup.shadow_stipple=XCreateBitmapFromData(display, |
| 1880 | windows->popup.id,(char *) ShadowBitmap,ShadowWidth,ShadowHeight); |
| 1881 | (void) XSetTransientForHint(display,windows->popup.id,windows->image.id); |
| 1882 | if (display_image->debug != MagickFalse) |
| 1883 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
| 1884 | "Window id: 0x%lx (pop up)",windows->popup.id); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1885 | /* |
| 1886 | Set out progress and warning handlers. |
| 1887 | */ |
| 1888 | if (warning_handler == (WarningHandler) NULL) |
| 1889 | { |
| 1890 | warning_handler=resource_info->display_warnings ? |
| 1891 | SetErrorHandler(XWarning) : SetErrorHandler((ErrorHandler) NULL); |
| 1892 | warning_handler=resource_info->display_warnings ? |
| 1893 | SetWarningHandler(XWarning) : SetWarningHandler((WarningHandler) NULL); |
| 1894 | } |
| 1895 | /* |
| 1896 | Initialize X image structure. |
| 1897 | */ |
| 1898 | windows->image.x=0; |
| 1899 | windows->image.y=0; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1900 | /* |
| 1901 | Initialize image pixmaps structure. |
| 1902 | */ |
| 1903 | window_changes.width=(int) windows->image.width; |
| 1904 | window_changes.height=(int) windows->image.height; |
| 1905 | (void) XReconfigureWMWindow(display,windows->image.id,windows->command.screen, |
| 1906 | (unsigned int) (CWWidth | CWHeight),&window_changes); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1907 | windows->image.pixmaps=(Pixmap *) AcquireQuantumMemory(number_scenes, |
| 1908 | sizeof(*windows->image.pixmaps)); |
| 1909 | windows->image.matte_pixmaps=(Pixmap *) AcquireQuantumMemory(number_scenes, |
| 1910 | sizeof(*windows->image.pixmaps)); |
| 1911 | if ((windows->image.pixmaps == (Pixmap *) NULL) || |
| 1912 | (windows->image.matte_pixmaps == (Pixmap *) NULL)) |
| 1913 | ThrowXWindowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed", |
| 1914 | images->filename); |
cristy | 04e11fd | 2010-03-19 16:01:44 +0000 | [diff] [blame] | 1915 | if ((windows->image.mapped == MagickFalse) || |
| 1916 | (windows->backdrop.id != (Window) NULL)) |
| 1917 | (void) XMapWindow(display,windows->image.id); |
| 1918 | XSetCursorState(display,windows,MagickTrue); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1919 | for (scene=0; scene < (ssize_t) number_scenes; scene++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1920 | { |
| 1921 | unsigned int |
| 1922 | columns, |
| 1923 | rows; |
| 1924 | |
| 1925 | /* |
| 1926 | Create X image. |
| 1927 | */ |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1928 | windows->image.pixmap=(Pixmap) NULL; |
| 1929 | windows->image.matte_pixmap=(Pixmap) NULL; |
| 1930 | if ((resource_info->map_type != (char *) NULL) || |
| 1931 | (visual_info->klass == TrueColor) || |
| 1932 | (visual_info->klass == DirectColor)) |
| 1933 | if (image_list[scene]->storage_class == PseudoClass) |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1934 | XGetPixelInfo(display,visual_info,map_info,resource_info, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1935 | image_list[scene],windows->image.pixel_info); |
| 1936 | columns=(unsigned int) image_list[scene]->columns; |
| 1937 | rows=(unsigned int) image_list[scene]->rows; |
| 1938 | if ((image_list[scene]->columns != columns) || |
| 1939 | (image_list[scene]->rows != rows)) |
| 1940 | ThrowXWindowFatalException(XServerFatalError,"UnableToCreateXImage", |
| 1941 | image_list[scene]->filename); |
| 1942 | status=XMakeImage(display,resource_info,&windows->image,image_list[scene], |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 1943 | columns,rows,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1944 | if (status == MagickFalse) |
| 1945 | ThrowXWindowFatalException(XServerFatalError,"UnableToCreateXImage", |
| 1946 | images->filename); |
| 1947 | if (image_list[scene]->debug != MagickFalse) |
| 1948 | { |
| 1949 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1950 | "Image: [%.20g] %s %.20gx%.20g ",(double) image_list[scene]->scene, |
| 1951 | image_list[scene]->filename,(double) columns,(double) rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1952 | if (image_list[scene]->colors != 0) |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1953 | (void) LogMagickEvent(X11Event,GetMagickModule(),"%.20gc ",(double) |
| 1954 | image_list[scene]->colors); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1955 | (void) LogMagickEvent(X11Event,GetMagickModule(),"%s", |
| 1956 | image_list[scene]->magick); |
| 1957 | } |
| 1958 | /* |
| 1959 | Window name is the base of the filename. |
| 1960 | */ |
| 1961 | if (resource_info->title != (char *) NULL) |
| 1962 | { |
| 1963 | char |
| 1964 | *title; |
| 1965 | |
| 1966 | title=InterpretImageProperties(resource_info->image_info, |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 1967 | image_list[scene],resource_info->title,exception); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1968 | (void) CopyMagickString(windows->image.name,title,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1969 | title=DestroyString(title); |
| 1970 | } |
| 1971 | else |
| 1972 | { |
| 1973 | p=image_list[scene]->magick_filename+ |
| 1974 | strlen(image_list[scene]->magick_filename)-1; |
| 1975 | while ((p > image_list[scene]->magick_filename) && (*(p-1) != '/')) |
| 1976 | p--; |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1977 | (void) FormatLocaleString(windows->image.name,MagickPathExtent, |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1978 | "%s: %s[%.20g of %.20g]",MagickPackageName,p,(double) scene+1, |
| 1979 | (double) number_scenes); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1980 | } |
| 1981 | status=XStringListToTextProperty(&windows->image.name,1,&window_name); |
| 1982 | if (status != Success) |
| 1983 | { |
| 1984 | XSetWMName(display,windows->image.id,&window_name); |
| 1985 | (void) XFree((void *) window_name.value); |
| 1986 | } |
| 1987 | windows->image.pixmaps[scene]=windows->image.pixmap; |
| 1988 | windows->image.matte_pixmaps[scene]=windows->image.matte_pixmap; |
cristy | 04e11fd | 2010-03-19 16:01:44 +0000 | [diff] [blame] | 1989 | if (scene == 0) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1990 | { |
cristy | 04e11fd | 2010-03-19 16:01:44 +0000 | [diff] [blame] | 1991 | event.xexpose.x=0; |
| 1992 | event.xexpose.y=0; |
| 1993 | event.xexpose.width=(int) image_list[scene]->columns; |
| 1994 | event.xexpose.height=(int) image_list[scene]->rows; |
| 1995 | XRefreshWindow(display,&windows->image,&event); |
| 1996 | (void) XSync(display,MagickFalse); |
| 1997 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1998 | } |
cristy | 04e11fd | 2010-03-19 16:01:44 +0000 | [diff] [blame] | 1999 | XSetCursorState(display,windows,MagickFalse); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2000 | if (windows->command.mapped) |
| 2001 | (void) XMapRaised(display,windows->command.id); |
| 2002 | /* |
| 2003 | Respond to events. |
| 2004 | */ |
| 2005 | nexus=NewImageList(); |
| 2006 | scene=0; |
| 2007 | first_scene=0; |
| 2008 | iterations=0; |
| 2009 | image=image_list[0]; |
| 2010 | state=(MagickStatusType) (ForwardAnimationState | RepeatAnimationState); |
| 2011 | (void) XMagickCommand(display,resource_info,windows,PlayCommand,&images, |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 2012 | &state,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2013 | do |
| 2014 | { |
| 2015 | if (XEventsQueued(display,QueuedAfterFlush) == 0) |
| 2016 | if ((state & PlayAnimationState) || (state & StepAnimationState)) |
| 2017 | { |
| 2018 | MagickBooleanType |
| 2019 | pause; |
| 2020 | |
| 2021 | pause=MagickFalse; |
| 2022 | delay=1000*image->delay/MagickMax(image->ticks_per_second,1L); |
| 2023 | XDelay(display,resource_info->delay*(delay == 0 ? 10 : delay)); |
| 2024 | if (state & ForwardAnimationState) |
| 2025 | { |
| 2026 | /* |
| 2027 | Forward animation: increment scene number. |
| 2028 | */ |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2029 | if (scene < ((ssize_t) number_scenes-1)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2030 | scene++; |
| 2031 | else |
| 2032 | { |
| 2033 | iterations++; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2034 | if (iterations == (ssize_t) image_list[0]->iterations) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2035 | { |
| 2036 | iterations=0; |
| 2037 | state|=ExitState; |
| 2038 | } |
cristy | 04e11fd | 2010-03-19 16:01:44 +0000 | [diff] [blame] | 2039 | if ((state & AutoReverseAnimationState) != 0) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2040 | { |
| 2041 | state&=(~ForwardAnimationState); |
| 2042 | scene--; |
| 2043 | } |
| 2044 | else |
| 2045 | { |
cristy | 04e11fd | 2010-03-19 16:01:44 +0000 | [diff] [blame] | 2046 | if ((state & RepeatAnimationState) == 0) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2047 | state&=(~PlayAnimationState); |
| 2048 | scene=first_scene; |
| 2049 | pause=MagickTrue; |
| 2050 | } |
| 2051 | } |
| 2052 | } |
| 2053 | else |
| 2054 | { |
| 2055 | /* |
| 2056 | Reverse animation: decrement scene number. |
| 2057 | */ |
| 2058 | if (scene > first_scene) |
| 2059 | scene--; |
| 2060 | else |
| 2061 | { |
| 2062 | iterations++; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2063 | if (iterations == (ssize_t) image_list[0]->iterations) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2064 | { |
| 2065 | iterations=0; |
| 2066 | state&=(~RepeatAnimationState); |
| 2067 | } |
| 2068 | if (state & AutoReverseAnimationState) |
| 2069 | { |
| 2070 | state|=ForwardAnimationState; |
| 2071 | scene=first_scene; |
| 2072 | pause=MagickTrue; |
| 2073 | } |
| 2074 | else |
| 2075 | { |
| 2076 | if ((state & RepeatAnimationState) == MagickFalse) |
| 2077 | state&=(~PlayAnimationState); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2078 | scene=(ssize_t) number_scenes-1; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2079 | } |
| 2080 | } |
| 2081 | } |
| 2082 | scene=MagickMax(scene,0); |
| 2083 | image=image_list[scene]; |
| 2084 | if ((image != (Image *) NULL) && (image->start_loop != 0)) |
| 2085 | first_scene=scene; |
| 2086 | if ((state & StepAnimationState) || |
| 2087 | (resource_info->title != (char *) NULL)) |
| 2088 | { |
| 2089 | /* |
| 2090 | Update window title. |
| 2091 | */ |
| 2092 | p=image_list[scene]->filename+ |
| 2093 | strlen(image_list[scene]->filename)-1; |
| 2094 | while ((p > image_list[scene]->filename) && (*(p-1) != '/')) |
| 2095 | p--; |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2096 | (void) FormatLocaleString(windows->image.name,MagickPathExtent, |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 2097 | "%s: %s[%.20g of %.20g]",MagickPackageName,p,(double) |
| 2098 | scene+1,(double) number_scenes); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2099 | if (resource_info->title != (char *) NULL) |
| 2100 | { |
| 2101 | char |
| 2102 | *title; |
| 2103 | |
| 2104 | title=InterpretImageProperties(resource_info->image_info, |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 2105 | image,resource_info->title,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2106 | (void) CopyMagickString(windows->image.name,title, |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2107 | MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2108 | title=DestroyString(title); |
| 2109 | } |
| 2110 | status=XStringListToTextProperty(&windows->image.name,1, |
| 2111 | &window_name); |
| 2112 | if (status != Success) |
| 2113 | { |
| 2114 | XSetWMName(display,windows->image.id,&window_name); |
| 2115 | (void) XFree((void *) window_name.value); |
| 2116 | } |
| 2117 | } |
| 2118 | /* |
| 2119 | Copy X pixmap to Image window. |
| 2120 | */ |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2121 | XGetPixelInfo(display,visual_info,map_info,resource_info, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2122 | image_list[scene],windows->image.pixel_info); |
| 2123 | windows->image.ximage->width=(int) image->columns; |
| 2124 | windows->image.ximage->height=(int) image->rows; |
| 2125 | windows->image.pixmap=windows->image.pixmaps[scene]; |
| 2126 | windows->image.matte_pixmap=windows->image.matte_pixmaps[scene]; |
| 2127 | event.xexpose.x=0; |
| 2128 | event.xexpose.y=0; |
| 2129 | event.xexpose.width=(int) image->columns; |
| 2130 | event.xexpose.height=(int) image->rows; |
cristy | 04e11fd | 2010-03-19 16:01:44 +0000 | [diff] [blame] | 2131 | if ((state & ExitState) == 0) |
| 2132 | { |
| 2133 | XRefreshWindow(display,&windows->image,&event); |
| 2134 | (void) XSync(display,MagickFalse); |
| 2135 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2136 | state&=(~StepAnimationState); |
| 2137 | if (pause != MagickFalse) |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2138 | for (i=0; i < (ssize_t) resource_info->pause; i++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2139 | { |
| 2140 | int |
| 2141 | status; |
| 2142 | |
| 2143 | status=XCheckTypedWindowEvent(display,windows->image.id,KeyPress, |
| 2144 | &event); |
| 2145 | if (status != 0) |
| 2146 | { |
| 2147 | int |
| 2148 | length; |
| 2149 | |
| 2150 | length=XLookupString((XKeyEvent *) &event.xkey,command,(int) |
| 2151 | sizeof(command),&key_symbol,(XComposeStatus *) NULL); |
| 2152 | *(command+length)='\0'; |
| 2153 | if ((key_symbol == XK_q) || (key_symbol == XK_Escape)) |
| 2154 | { |
| 2155 | XClientMessage(display,windows->image.id, |
| 2156 | windows->im_protocols,windows->im_exit,CurrentTime); |
| 2157 | break; |
| 2158 | } |
| 2159 | } |
| 2160 | (void) sleep(1); |
| 2161 | } |
| 2162 | continue; |
| 2163 | } |
| 2164 | /* |
| 2165 | Handle a window event. |
| 2166 | */ |
| 2167 | timestamp=time((time_t *) NULL); |
| 2168 | (void) XNextEvent(display,&event); |
| 2169 | if (windows->image.stasis == MagickFalse) |
| 2170 | windows->image.stasis=(time((time_t *) NULL)-timestamp) > 0 ? |
| 2171 | MagickTrue : MagickFalse; |
| 2172 | if (event.xany.window == windows->command.id) |
| 2173 | { |
| 2174 | int |
| 2175 | id; |
| 2176 | |
| 2177 | /* |
| 2178 | Select a command from the Command widget. |
| 2179 | */ |
| 2180 | id=XCommandWidget(display,windows,CommandMenu,&event); |
| 2181 | if (id < 0) |
| 2182 | continue; |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2183 | (void) CopyMagickString(command,CommandMenu[id],MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2184 | command_type=CommandMenus[id]; |
| 2185 | if (id < MagickMenus) |
| 2186 | { |
| 2187 | int |
| 2188 | entry; |
| 2189 | |
| 2190 | /* |
| 2191 | Select a command from a pop-up menu. |
| 2192 | */ |
| 2193 | entry=XMenuWidget(display,windows,CommandMenu[id],Menus[id], |
| 2194 | command); |
| 2195 | if (entry < 0) |
| 2196 | continue; |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2197 | (void) CopyMagickString(command,Menus[id][entry],MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2198 | command_type=Commands[id][entry]; |
| 2199 | } |
| 2200 | if (command_type != NullCommand) |
| 2201 | nexus=XMagickCommand(display,resource_info,windows, |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 2202 | command_type,&image,&state,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2203 | continue; |
| 2204 | } |
| 2205 | switch (event.type) |
| 2206 | { |
| 2207 | case ButtonPress: |
| 2208 | { |
| 2209 | if (display_image->debug != MagickFalse) |
| 2210 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
| 2211 | "Button Press: 0x%lx %u +%d+%d",event.xbutton.window, |
| 2212 | event.xbutton.button,event.xbutton.x,event.xbutton.y); |
| 2213 | if ((event.xbutton.button == Button3) && |
| 2214 | (event.xbutton.state & Mod1Mask)) |
| 2215 | { |
| 2216 | /* |
| 2217 | Convert Alt-Button3 to Button2. |
| 2218 | */ |
| 2219 | event.xbutton.button=Button2; |
| 2220 | event.xbutton.state&=(~Mod1Mask); |
| 2221 | } |
| 2222 | if (event.xbutton.window == windows->backdrop.id) |
| 2223 | { |
| 2224 | (void) XSetInputFocus(display,event.xbutton.window,RevertToParent, |
| 2225 | event.xbutton.time); |
| 2226 | break; |
| 2227 | } |
| 2228 | if (event.xbutton.window == windows->image.id) |
| 2229 | { |
| 2230 | if (resource_info->immutable != MagickFalse) |
| 2231 | { |
| 2232 | state|=ExitState; |
| 2233 | break; |
| 2234 | } |
| 2235 | /* |
| 2236 | Map/unmap Command widget. |
| 2237 | */ |
| 2238 | if (windows->command.mapped) |
| 2239 | (void) XWithdrawWindow(display,windows->command.id, |
| 2240 | windows->command.screen); |
| 2241 | else |
| 2242 | { |
| 2243 | (void) XCommandWidget(display,windows,CommandMenu, |
| 2244 | (XEvent *) NULL); |
| 2245 | (void) XMapRaised(display,windows->command.id); |
| 2246 | } |
| 2247 | } |
| 2248 | break; |
| 2249 | } |
| 2250 | case ButtonRelease: |
| 2251 | { |
| 2252 | if (display_image->debug != MagickFalse) |
| 2253 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
| 2254 | "Button Release: 0x%lx %u +%d+%d",event.xbutton.window, |
| 2255 | event.xbutton.button,event.xbutton.x,event.xbutton.y); |
| 2256 | break; |
| 2257 | } |
| 2258 | case ClientMessage: |
| 2259 | { |
| 2260 | if (display_image->debug != MagickFalse) |
| 2261 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2262 | "Client Message: 0x%lx 0x%lx %d 0x%lx",(unsigned long) |
| 2263 | event.xclient.window,(unsigned long) event.xclient.message_type, |
| 2264 | event.xclient.format,(unsigned long) event.xclient.data.l[0]); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2265 | if (event.xclient.message_type == windows->im_protocols) |
| 2266 | { |
cristy | ecd0ab5 | 2010-05-30 14:59:20 +0000 | [diff] [blame] | 2267 | if (*event.xclient.data.l == (long) windows->im_update_colormap) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2268 | { |
| 2269 | /* |
| 2270 | Update graphic context and window colormap. |
| 2271 | */ |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2272 | for (i=0; i < (ssize_t) number_windows; i++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2273 | { |
| 2274 | if (magick_windows[i]->id == windows->icon.id) |
| 2275 | continue; |
| 2276 | context_values.background=pixel->background_color.pixel; |
| 2277 | context_values.foreground=pixel->foreground_color.pixel; |
| 2278 | (void) XChangeGC(display,magick_windows[i]->annotate_context, |
| 2279 | context_mask,&context_values); |
| 2280 | (void) XChangeGC(display,magick_windows[i]->widget_context, |
| 2281 | context_mask,&context_values); |
| 2282 | context_values.background=pixel->foreground_color.pixel; |
| 2283 | context_values.foreground=pixel->background_color.pixel; |
| 2284 | context_values.plane_mask= |
| 2285 | context_values.background ^ context_values.foreground; |
| 2286 | (void) XChangeGC(display,magick_windows[i]->highlight_context, |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2287 | (size_t) (context_mask | GCPlaneMask), |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2288 | &context_values); |
| 2289 | magick_windows[i]->attributes.background_pixel= |
| 2290 | pixel->background_color.pixel; |
| 2291 | magick_windows[i]->attributes.border_pixel= |
| 2292 | pixel->border_color.pixel; |
| 2293 | magick_windows[i]->attributes.colormap=map_info->colormap; |
| 2294 | (void) XChangeWindowAttributes(display,magick_windows[i]->id, |
cristy | 49e2d86 | 2010-11-12 02:50:30 +0000 | [diff] [blame] | 2295 | (unsigned long) magick_windows[i]->mask, |
| 2296 | &magick_windows[i]->attributes); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2297 | } |
| 2298 | if (windows->backdrop.id != (Window) NULL) |
| 2299 | (void) XInstallColormap(display,map_info->colormap); |
| 2300 | break; |
| 2301 | } |
cristy | ecd0ab5 | 2010-05-30 14:59:20 +0000 | [diff] [blame] | 2302 | if (*event.xclient.data.l == (long) windows->im_exit) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2303 | { |
| 2304 | state|=ExitState; |
| 2305 | break; |
| 2306 | } |
| 2307 | break; |
| 2308 | } |
| 2309 | if (event.xclient.message_type == windows->dnd_protocols) |
| 2310 | { |
| 2311 | Atom |
| 2312 | selection, |
| 2313 | type; |
| 2314 | |
| 2315 | int |
| 2316 | format, |
| 2317 | status; |
| 2318 | |
| 2319 | unsigned char |
| 2320 | *data; |
| 2321 | |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2322 | unsigned long |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2323 | after, |
| 2324 | length; |
| 2325 | |
| 2326 | /* |
| 2327 | Display image named by the Drag-and-Drop selection. |
| 2328 | */ |
| 2329 | if ((*event.xclient.data.l != 2) && (*event.xclient.data.l != 128)) |
| 2330 | break; |
| 2331 | selection=XInternAtom(display,"DndSelection",MagickFalse); |
| 2332 | status=XGetWindowProperty(display,root_window,selection,0L,2047L, |
| 2333 | MagickFalse,(Atom) AnyPropertyType,&type,&format,&length,&after, |
| 2334 | &data); |
| 2335 | if ((status != Success) || (length == 0)) |
| 2336 | break; |
| 2337 | if (*event.xclient.data.l == 2) |
| 2338 | { |
| 2339 | /* |
| 2340 | Offix DND. |
| 2341 | */ |
| 2342 | (void) CopyMagickString(resource_info->image_info->filename, |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2343 | (char *) data,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2344 | } |
| 2345 | else |
| 2346 | { |
| 2347 | /* |
| 2348 | XDND. |
| 2349 | */ |
| 2350 | if (LocaleNCompare((char *) data,"file:",5) != 0) |
| 2351 | { |
| 2352 | (void) XFree((void *) data); |
| 2353 | break; |
| 2354 | } |
| 2355 | (void) CopyMagickString(resource_info->image_info->filename, |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2356 | ((char *) data)+5,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2357 | } |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 2358 | nexus=ReadImage(resource_info->image_info,exception); |
| 2359 | CatchException(exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2360 | if (nexus != (Image *) NULL) |
| 2361 | state|=ExitState; |
| 2362 | (void) XFree((void *) data); |
| 2363 | break; |
| 2364 | } |
| 2365 | /* |
| 2366 | If client window delete message, exit. |
| 2367 | */ |
| 2368 | if (event.xclient.message_type != windows->wm_protocols) |
| 2369 | break; |
cristy | cee9711 | 2010-05-28 00:44:52 +0000 | [diff] [blame] | 2370 | if (*event.xclient.data.l == (long) windows->wm_take_focus) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2371 | { |
| 2372 | (void) XSetInputFocus(display,event.xclient.window,RevertToParent, |
| 2373 | (Time) event.xclient.data.l[1]); |
| 2374 | break; |
| 2375 | } |
cristy | cee9711 | 2010-05-28 00:44:52 +0000 | [diff] [blame] | 2376 | if (*event.xclient.data.l != (long) windows->wm_delete_window) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2377 | break; |
| 2378 | (void) XWithdrawWindow(display,event.xclient.window, |
| 2379 | visual_info->screen); |
| 2380 | if (event.xclient.window == windows->image.id) |
| 2381 | { |
| 2382 | state|=ExitState; |
| 2383 | break; |
| 2384 | } |
| 2385 | break; |
| 2386 | } |
| 2387 | case ConfigureNotify: |
| 2388 | { |
| 2389 | if (display_image->debug != MagickFalse) |
| 2390 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
| 2391 | "Configure Notify: 0x%lx %dx%d+%d+%d %d",event.xconfigure.window, |
| 2392 | event.xconfigure.width,event.xconfigure.height,event.xconfigure.x, |
| 2393 | event.xconfigure.y,event.xconfigure.send_event); |
| 2394 | if (event.xconfigure.window == windows->image.id) |
| 2395 | { |
| 2396 | if (event.xconfigure.send_event != 0) |
| 2397 | { |
| 2398 | XWindowChanges |
| 2399 | window_changes; |
| 2400 | |
| 2401 | /* |
| 2402 | Position the transient windows relative of the Image window. |
| 2403 | */ |
| 2404 | if (windows->command.geometry == (char *) NULL) |
| 2405 | if (windows->command.mapped == MagickFalse) |
| 2406 | { |
| 2407 | windows->command.x= |
| 2408 | event.xconfigure.x-windows->command.width-25; |
| 2409 | windows->command.y=event.xconfigure.y; |
| 2410 | XConstrainWindowPosition(display,&windows->command); |
| 2411 | window_changes.x=windows->command.x; |
| 2412 | window_changes.y=windows->command.y; |
| 2413 | (void) XReconfigureWMWindow(display,windows->command.id, |
| 2414 | windows->command.screen,(unsigned int) (CWX | CWY), |
| 2415 | &window_changes); |
| 2416 | } |
| 2417 | if (windows->widget.geometry == (char *) NULL) |
| 2418 | if (windows->widget.mapped == MagickFalse) |
| 2419 | { |
| 2420 | windows->widget.x= |
| 2421 | event.xconfigure.x+event.xconfigure.width/10; |
| 2422 | windows->widget.y= |
| 2423 | event.xconfigure.y+event.xconfigure.height/10; |
| 2424 | XConstrainWindowPosition(display,&windows->widget); |
| 2425 | window_changes.x=windows->widget.x; |
| 2426 | window_changes.y=windows->widget.y; |
| 2427 | (void) XReconfigureWMWindow(display,windows->widget.id, |
| 2428 | windows->widget.screen,(unsigned int) (CWX | CWY), |
| 2429 | &window_changes); |
| 2430 | } |
| 2431 | } |
| 2432 | /* |
| 2433 | Image window has a new configuration. |
| 2434 | */ |
| 2435 | windows->image.width=(unsigned int) event.xconfigure.width; |
| 2436 | windows->image.height=(unsigned int) event.xconfigure.height; |
| 2437 | break; |
| 2438 | } |
| 2439 | if (event.xconfigure.window == windows->icon.id) |
| 2440 | { |
| 2441 | /* |
| 2442 | Icon window has a new configuration. |
| 2443 | */ |
| 2444 | windows->icon.width=(unsigned int) event.xconfigure.width; |
| 2445 | windows->icon.height=(unsigned int) event.xconfigure.height; |
| 2446 | break; |
| 2447 | } |
| 2448 | break; |
| 2449 | } |
| 2450 | case DestroyNotify: |
| 2451 | { |
| 2452 | /* |
| 2453 | Group leader has exited. |
| 2454 | */ |
| 2455 | if (display_image->debug != MagickFalse) |
| 2456 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
| 2457 | "Destroy Notify: 0x%lx",event.xdestroywindow.window); |
| 2458 | if (event.xdestroywindow.window == windows->group_leader.id) |
| 2459 | { |
| 2460 | state|=ExitState; |
| 2461 | break; |
| 2462 | } |
| 2463 | break; |
| 2464 | } |
| 2465 | case EnterNotify: |
| 2466 | { |
| 2467 | /* |
| 2468 | Selectively install colormap. |
| 2469 | */ |
| 2470 | if (map_info->colormap != XDefaultColormap(display,visual_info->screen)) |
| 2471 | if (event.xcrossing.mode != NotifyUngrab) |
| 2472 | XInstallColormap(display,map_info->colormap); |
| 2473 | break; |
| 2474 | } |
| 2475 | case Expose: |
| 2476 | { |
| 2477 | if (display_image->debug != MagickFalse) |
| 2478 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
| 2479 | "Expose: 0x%lx %dx%d+%d+%d",event.xexpose.window, |
| 2480 | event.xexpose.width,event.xexpose.height,event.xexpose.x, |
| 2481 | event.xexpose.y); |
| 2482 | /* |
| 2483 | Repaint windows that are now exposed. |
| 2484 | */ |
| 2485 | if (event.xexpose.window == windows->image.id) |
| 2486 | { |
| 2487 | windows->image.pixmap=windows->image.pixmaps[scene]; |
| 2488 | windows->image.matte_pixmap=windows->image.matte_pixmaps[scene]; |
| 2489 | XRefreshWindow(display,&windows->image,&event); |
| 2490 | break; |
| 2491 | } |
| 2492 | if (event.xexpose.window == windows->icon.id) |
| 2493 | if (event.xexpose.count == 0) |
| 2494 | { |
| 2495 | XRefreshWindow(display,&windows->icon,&event); |
| 2496 | break; |
| 2497 | } |
| 2498 | break; |
| 2499 | } |
| 2500 | case KeyPress: |
| 2501 | { |
| 2502 | static int |
| 2503 | length; |
| 2504 | |
| 2505 | /* |
| 2506 | Respond to a user key press. |
| 2507 | */ |
| 2508 | length=XLookupString((XKeyEvent *) &event.xkey,command,(int) |
| 2509 | sizeof(command),&key_symbol,(XComposeStatus *) NULL); |
| 2510 | *(command+length)='\0'; |
| 2511 | if (display_image->debug != MagickFalse) |
| 2512 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2513 | "Key press: 0x%lx (%c)",(unsigned long) key_symbol,*command); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2514 | command_type=NullCommand; |
| 2515 | switch (key_symbol) |
| 2516 | { |
| 2517 | case XK_o: |
| 2518 | { |
| 2519 | if ((event.xkey.state & ControlMask) == MagickFalse) |
| 2520 | break; |
| 2521 | command_type=OpenCommand; |
| 2522 | break; |
| 2523 | } |
| 2524 | case XK_BackSpace: |
| 2525 | { |
| 2526 | command_type=StepBackwardCommand; |
| 2527 | break; |
| 2528 | } |
| 2529 | case XK_space: |
| 2530 | { |
| 2531 | command_type=StepForwardCommand; |
| 2532 | break; |
| 2533 | } |
| 2534 | case XK_less: |
| 2535 | { |
| 2536 | command_type=FasterCommand; |
| 2537 | break; |
| 2538 | } |
| 2539 | case XK_greater: |
| 2540 | { |
| 2541 | command_type=SlowerCommand; |
| 2542 | break; |
| 2543 | } |
| 2544 | case XK_F1: |
| 2545 | { |
| 2546 | command_type=HelpCommand; |
| 2547 | break; |
| 2548 | } |
| 2549 | case XK_Find: |
| 2550 | { |
| 2551 | command_type=BrowseDocumentationCommand; |
| 2552 | break; |
| 2553 | } |
| 2554 | case XK_question: |
| 2555 | { |
| 2556 | command_type=InfoCommand; |
| 2557 | break; |
| 2558 | } |
| 2559 | case XK_q: |
| 2560 | case XK_Escape: |
| 2561 | { |
| 2562 | command_type=QuitCommand; |
| 2563 | break; |
| 2564 | } |
| 2565 | default: |
| 2566 | break; |
| 2567 | } |
| 2568 | if (command_type != NullCommand) |
| 2569 | nexus=XMagickCommand(display,resource_info,windows, |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 2570 | command_type,&image,&state,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2571 | break; |
| 2572 | } |
| 2573 | case KeyRelease: |
| 2574 | { |
| 2575 | /* |
| 2576 | Respond to a user key release. |
| 2577 | */ |
| 2578 | (void) XLookupString((XKeyEvent *) &event.xkey,command,(int) |
| 2579 | sizeof(command),&key_symbol,(XComposeStatus *) NULL); |
| 2580 | if (display_image->debug != MagickFalse) |
| 2581 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2582 | "Key release: 0x%lx (%c)",(unsigned long) key_symbol,*command); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2583 | break; |
| 2584 | } |
| 2585 | case LeaveNotify: |
| 2586 | { |
| 2587 | /* |
| 2588 | Selectively uninstall colormap. |
| 2589 | */ |
| 2590 | if (map_info->colormap != XDefaultColormap(display,visual_info->screen)) |
| 2591 | if (event.xcrossing.mode != NotifyUngrab) |
| 2592 | XUninstallColormap(display,map_info->colormap); |
| 2593 | break; |
| 2594 | } |
| 2595 | case MapNotify: |
| 2596 | { |
| 2597 | if (display_image->debug != MagickFalse) |
| 2598 | (void) LogMagickEvent(X11Event,GetMagickModule(),"Map Notify: 0x%lx", |
| 2599 | event.xmap.window); |
| 2600 | if (event.xmap.window == windows->backdrop.id) |
| 2601 | { |
| 2602 | (void) XSetInputFocus(display,event.xmap.window,RevertToParent, |
| 2603 | CurrentTime); |
| 2604 | windows->backdrop.mapped=MagickTrue; |
| 2605 | break; |
| 2606 | } |
| 2607 | if (event.xmap.window == windows->image.id) |
| 2608 | { |
| 2609 | if (windows->backdrop.id != (Window) NULL) |
| 2610 | (void) XInstallColormap(display,map_info->colormap); |
| 2611 | if (LocaleCompare(image_list[0]->magick,"LOGO") == 0) |
| 2612 | { |
| 2613 | if (LocaleCompare(display_image->filename,"LOGO") == 0) |
| 2614 | nexus=XMagickCommand(display,resource_info,windows, |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 2615 | OpenCommand,&image,&state,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2616 | else |
| 2617 | state|=ExitState; |
| 2618 | } |
| 2619 | windows->image.mapped=MagickTrue; |
| 2620 | break; |
| 2621 | } |
| 2622 | if (event.xmap.window == windows->info.id) |
| 2623 | { |
| 2624 | windows->info.mapped=MagickTrue; |
| 2625 | break; |
| 2626 | } |
| 2627 | if (event.xmap.window == windows->icon.id) |
| 2628 | { |
| 2629 | /* |
| 2630 | Create an icon image. |
| 2631 | */ |
| 2632 | XMakeStandardColormap(display,icon_visual,icon_resources, |
cristy | 6710d84 | 2011-10-20 23:23:00 +0000 | [diff] [blame] | 2633 | display_image,icon_map,icon_pixel,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2634 | (void) XMakeImage(display,icon_resources,&windows->icon, |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 2635 | display_image,windows->icon.width,windows->icon.height, |
| 2636 | exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2637 | (void) XSetWindowBackgroundPixmap(display,windows->icon.id, |
| 2638 | windows->icon.pixmap); |
| 2639 | (void) XClearWindow(display,windows->icon.id); |
| 2640 | (void) XWithdrawWindow(display,windows->info.id, |
| 2641 | windows->info.screen); |
| 2642 | windows->icon.mapped=MagickTrue; |
| 2643 | break; |
| 2644 | } |
| 2645 | if (event.xmap.window == windows->command.id) |
| 2646 | { |
| 2647 | windows->command.mapped=MagickTrue; |
| 2648 | break; |
| 2649 | } |
| 2650 | if (event.xmap.window == windows->popup.id) |
| 2651 | { |
| 2652 | windows->popup.mapped=MagickTrue; |
| 2653 | break; |
| 2654 | } |
| 2655 | if (event.xmap.window == windows->widget.id) |
| 2656 | { |
| 2657 | windows->widget.mapped=MagickTrue; |
| 2658 | break; |
| 2659 | } |
| 2660 | break; |
| 2661 | } |
| 2662 | case MappingNotify: |
| 2663 | { |
| 2664 | (void) XRefreshKeyboardMapping(&event.xmapping); |
| 2665 | break; |
| 2666 | } |
| 2667 | case NoExpose: |
| 2668 | break; |
| 2669 | case PropertyNotify: |
| 2670 | { |
| 2671 | Atom |
| 2672 | type; |
| 2673 | |
| 2674 | int |
| 2675 | format, |
| 2676 | status; |
| 2677 | |
| 2678 | unsigned char |
| 2679 | *data; |
| 2680 | |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2681 | unsigned long |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2682 | after, |
| 2683 | length; |
| 2684 | |
| 2685 | if (display_image->debug != MagickFalse) |
| 2686 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2687 | "Property Notify: 0x%lx 0x%lx %d",(unsigned long) |
| 2688 | event.xproperty.window,(unsigned long) event.xproperty.atom, |
| 2689 | event.xproperty.state); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2690 | if (event.xproperty.atom != windows->im_remote_command) |
| 2691 | break; |
| 2692 | /* |
| 2693 | Display image named by the remote command protocol. |
| 2694 | */ |
| 2695 | status=XGetWindowProperty(display,event.xproperty.window, |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2696 | event.xproperty.atom,0L,(long) MagickPathExtent,MagickFalse,(Atom) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2697 | AnyPropertyType,&type,&format,&length,&after,&data); |
| 2698 | if ((status != Success) || (length == 0)) |
| 2699 | break; |
| 2700 | (void) CopyMagickString(resource_info->image_info->filename, |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2701 | (char *) data,MagickPathExtent); |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 2702 | nexus=ReadImage(resource_info->image_info,exception); |
| 2703 | CatchException(exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2704 | if (nexus != (Image *) NULL) |
| 2705 | state|=ExitState; |
| 2706 | (void) XFree((void *) data); |
| 2707 | break; |
| 2708 | } |
| 2709 | case ReparentNotify: |
| 2710 | { |
| 2711 | if (display_image->debug != MagickFalse) |
| 2712 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
| 2713 | "Reparent Notify: 0x%lx=>0x%lx",event.xreparent.parent, |
| 2714 | event.xreparent.window); |
| 2715 | break; |
| 2716 | } |
| 2717 | case UnmapNotify: |
| 2718 | { |
| 2719 | if (display_image->debug != MagickFalse) |
| 2720 | (void) LogMagickEvent(X11Event,GetMagickModule(), |
| 2721 | "Unmap Notify: 0x%lx",event.xunmap.window); |
| 2722 | if (event.xunmap.window == windows->backdrop.id) |
| 2723 | { |
| 2724 | windows->backdrop.mapped=MagickFalse; |
| 2725 | break; |
| 2726 | } |
| 2727 | if (event.xunmap.window == windows->image.id) |
| 2728 | { |
| 2729 | windows->image.mapped=MagickFalse; |
| 2730 | break; |
| 2731 | } |
| 2732 | if (event.xunmap.window == windows->info.id) |
| 2733 | { |
| 2734 | windows->info.mapped=MagickFalse; |
| 2735 | break; |
| 2736 | } |
| 2737 | if (event.xunmap.window == windows->icon.id) |
| 2738 | { |
| 2739 | if (map_info->colormap == icon_map->colormap) |
| 2740 | XConfigureImageColormap(display,resource_info,windows, |
cristy | 6710d84 | 2011-10-20 23:23:00 +0000 | [diff] [blame] | 2741 | display_image,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2742 | (void) XFreeStandardColormap(display,icon_visual,icon_map, |
| 2743 | icon_pixel); |
| 2744 | windows->icon.mapped=MagickFalse; |
| 2745 | break; |
| 2746 | } |
| 2747 | if (event.xunmap.window == windows->command.id) |
| 2748 | { |
| 2749 | windows->command.mapped=MagickFalse; |
| 2750 | break; |
| 2751 | } |
| 2752 | if (event.xunmap.window == windows->popup.id) |
| 2753 | { |
| 2754 | if (windows->backdrop.id != (Window) NULL) |
| 2755 | (void) XSetInputFocus(display,windows->image.id,RevertToParent, |
| 2756 | CurrentTime); |
| 2757 | windows->popup.mapped=MagickFalse; |
| 2758 | break; |
| 2759 | } |
| 2760 | if (event.xunmap.window == windows->widget.id) |
| 2761 | { |
| 2762 | if (windows->backdrop.id != (Window) NULL) |
| 2763 | (void) XSetInputFocus(display,windows->image.id,RevertToParent, |
| 2764 | CurrentTime); |
| 2765 | windows->widget.mapped=MagickFalse; |
| 2766 | break; |
| 2767 | } |
| 2768 | break; |
| 2769 | } |
| 2770 | default: |
| 2771 | { |
| 2772 | if (display_image->debug != MagickFalse) |
| 2773 | (void) LogMagickEvent(X11Event,GetMagickModule(),"Event type: %d", |
| 2774 | event.type); |
| 2775 | break; |
| 2776 | } |
| 2777 | } |
| 2778 | } |
| 2779 | while (!(state & ExitState)); |
| 2780 | image_list=(Image **) RelinquishMagickMemory(image_list); |
| 2781 | images=DestroyImageList(images); |
| 2782 | if ((windows->visual_info->klass == GrayScale) || |
| 2783 | (windows->visual_info->klass == PseudoColor) || |
| 2784 | (windows->visual_info->klass == DirectColor)) |
| 2785 | { |
| 2786 | /* |
| 2787 | Withdraw windows. |
| 2788 | */ |
| 2789 | if (windows->info.mapped) |
| 2790 | (void) XWithdrawWindow(display,windows->info.id,windows->info.screen); |
| 2791 | if (windows->command.mapped) |
| 2792 | (void) XWithdrawWindow(display,windows->command.id, |
| 2793 | windows->command.screen); |
| 2794 | } |
| 2795 | if (resource_info->backdrop == MagickFalse) |
| 2796 | if (windows->backdrop.mapped) |
| 2797 | { |
| 2798 | (void) XWithdrawWindow(display,windows->backdrop.id,\ |
| 2799 | windows->backdrop.screen); |
| 2800 | (void) XDestroyWindow(display,windows->backdrop.id); |
| 2801 | windows->backdrop.id=(Window) NULL; |
| 2802 | (void) XWithdrawWindow(display,windows->image.id,windows->image.screen); |
| 2803 | (void) XDestroyWindow(display,windows->image.id); |
| 2804 | windows->image.id=(Window) NULL; |
| 2805 | } |
| 2806 | XSetCursorState(display,windows,MagickTrue); |
| 2807 | XCheckRefreshWindows(display,windows); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2808 | for (scene=1; scene < (ssize_t) number_scenes; scene++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2809 | { |
| 2810 | if (windows->image.pixmaps[scene] != (Pixmap) NULL) |
| 2811 | (void) XFreePixmap(display,windows->image.pixmaps[scene]); |
| 2812 | windows->image.pixmaps[scene]=(Pixmap) NULL; |
| 2813 | if (windows->image.matte_pixmaps[scene] != (Pixmap) NULL) |
| 2814 | (void) XFreePixmap(display,windows->image.matte_pixmaps[scene]); |
| 2815 | windows->image.matte_pixmaps[scene]=(Pixmap) NULL; |
| 2816 | } |
cristy | 04e11fd | 2010-03-19 16:01:44 +0000 | [diff] [blame] | 2817 | XSetCursorState(display,windows,MagickFalse); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2818 | windows->image.pixmaps=(Pixmap *) |
| 2819 | RelinquishMagickMemory(windows->image.pixmaps); |
| 2820 | windows->image.matte_pixmaps=(Pixmap *) |
| 2821 | RelinquishMagickMemory(windows->image.matte_pixmaps); |
| 2822 | if (nexus == (Image *) NULL) |
| 2823 | { |
| 2824 | /* |
| 2825 | Free X resources. |
| 2826 | */ |
| 2827 | if (windows->image.mapped != MagickFalse) |
cristy | 8418c7e | 2014-05-18 18:38:26 +0000 | [diff] [blame] | 2828 | (void) XWithdrawWindow(display,windows->image.id,windows->image.screen); |
| 2829 | XDelay(display,SuspendTime); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2830 | (void) XFreeStandardColormap(display,icon_visual,icon_map,icon_pixel); |
| 2831 | if (resource_info->map_type == (char *) NULL) |
| 2832 | (void) XFreeStandardColormap(display,visual_info,map_info,pixel); |
| 2833 | DestroyXResources(); |
| 2834 | } |
| 2835 | (void) XSync(display,MagickFalse); |
| 2836 | /* |
| 2837 | Restore our progress monitor and warning handlers. |
| 2838 | */ |
| 2839 | (void) SetErrorHandler(warning_handler); |
| 2840 | (void) SetWarningHandler(warning_handler); |
| 2841 | /* |
| 2842 | Change to home directory. |
| 2843 | */ |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2844 | directory=getcwd(working_directory,MagickPathExtent); |
cristy | 00976d8 | 2011-02-20 20:31:28 +0000 | [diff] [blame] | 2845 | (void) directory; |
cristy | 8a5d7f4 | 2013-01-06 15:24:33 +0000 | [diff] [blame] | 2846 | if (*resource_info->home_directory == '\0') |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2847 | (void) CopyMagickString(resource_info->home_directory,".",MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2848 | status=chdir(resource_info->home_directory); |
| 2849 | if (status == -1) |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 2850 | (void) ThrowMagickException(exception,GetMagickModule(),FileOpenError, |
| 2851 | "UnableToOpenFile","%s",resource_info->home_directory); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2852 | return(nexus); |
| 2853 | } |
| 2854 | |
| 2855 | /* |
| 2856 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 2857 | % % |
| 2858 | % % |
| 2859 | % % |
| 2860 | + X S a v e I m a g e % |
| 2861 | % % |
| 2862 | % % |
| 2863 | % % |
| 2864 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 2865 | % |
| 2866 | % XSaveImage() saves an image to a file. |
| 2867 | % |
| 2868 | % The format of the XSaveImage method is: |
| 2869 | % |
| 2870 | % MagickBooleanType XSaveImage(Display *display, |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 2871 | % XResourceInfo *resource_info,XWindows *windows,Image *image, |
| 2872 | % ExceptionInfo *exception) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2873 | % |
| 2874 | % A description of each parameter follows: |
| 2875 | % |
| 2876 | % o status: Method XSaveImage return True if the image is |
| 2877 | % written. False is returned is there is a memory shortage or if the |
| 2878 | % image fails to write. |
| 2879 | % |
| 2880 | % o display: Specifies a connection to an X server; returned from |
| 2881 | % XOpenDisplay. |
| 2882 | % |
| 2883 | % o resource_info: Specifies a pointer to a X11 XResourceInfo structure. |
| 2884 | % |
| 2885 | % o windows: Specifies a pointer to a XWindows structure. |
| 2886 | % |
| 2887 | % o image: the image. |
| 2888 | % |
| 2889 | */ |
| 2890 | static MagickBooleanType XSaveImage(Display *display, |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 2891 | XResourceInfo *resource_info,XWindows *windows,Image *image, |
| 2892 | ExceptionInfo *exception) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2893 | { |
| 2894 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2895 | filename[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2896 | |
| 2897 | ImageInfo |
| 2898 | *image_info; |
| 2899 | |
| 2900 | MagickStatusType |
| 2901 | status; |
| 2902 | |
| 2903 | /* |
| 2904 | Request file name from user. |
| 2905 | */ |
| 2906 | if (resource_info->write_filename != (char *) NULL) |
| 2907 | (void) CopyMagickString(filename,resource_info->write_filename, |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2908 | MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2909 | else |
| 2910 | { |
| 2911 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2912 | path[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2913 | |
| 2914 | int |
| 2915 | status; |
| 2916 | |
| 2917 | GetPathComponent(image->filename,HeadPath,path); |
| 2918 | GetPathComponent(image->filename,TailPath,filename); |
cristy | 8a5d7f4 | 2013-01-06 15:24:33 +0000 | [diff] [blame] | 2919 | if (*path == '\0') |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2920 | (void) CopyMagickString(path,".",MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2921 | status=chdir(path); |
| 2922 | if (status == -1) |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 2923 | (void) ThrowMagickException(exception,GetMagickModule(),FileOpenError, |
| 2924 | "UnableToOpenFile","%s",path); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2925 | } |
| 2926 | XFileBrowserWidget(display,windows,"Save",filename); |
| 2927 | if (*filename == '\0') |
| 2928 | return(MagickTrue); |
| 2929 | if (IsPathAccessible(filename) != MagickFalse) |
| 2930 | { |
| 2931 | int |
| 2932 | status; |
| 2933 | |
| 2934 | /* |
| 2935 | File exists-- seek user's permission before overwriting. |
| 2936 | */ |
| 2937 | status=XConfirmWidget(display,windows,"Overwrite",filename); |
| 2938 | if (status == 0) |
| 2939 | return(MagickTrue); |
| 2940 | } |
| 2941 | image_info=CloneImageInfo(resource_info->image_info); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2942 | (void) CopyMagickString(image_info->filename,filename,MagickPathExtent); |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 2943 | (void) SetImageInfo(image_info,1,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2944 | if ((LocaleCompare(image_info->magick,"JPEG") == 0) || |
| 2945 | (LocaleCompare(image_info->magick,"JPG") == 0)) |
| 2946 | { |
| 2947 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2948 | quality[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2949 | |
| 2950 | int |
| 2951 | status; |
| 2952 | |
| 2953 | /* |
| 2954 | Request JPEG quality from user. |
| 2955 | */ |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2956 | (void) FormatLocaleString(quality,MagickPathExtent,"%.20g",(double) |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 2957 | image_info->quality); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2958 | status=XDialogWidget(display,windows,"Save","Enter JPEG quality:", |
| 2959 | quality); |
| 2960 | if (*quality == '\0') |
| 2961 | return(MagickTrue); |
cristy | e27293e | 2009-12-18 02:53:20 +0000 | [diff] [blame] | 2962 | image->quality=StringToUnsignedLong(quality); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2963 | image_info->interlace=status != MagickFalse ? NoInterlace : |
| 2964 | PlaneInterlace; |
| 2965 | } |
| 2966 | if ((LocaleCompare(image_info->magick,"EPS") == 0) || |
| 2967 | (LocaleCompare(image_info->magick,"PDF") == 0) || |
| 2968 | (LocaleCompare(image_info->magick,"PS") == 0) || |
| 2969 | (LocaleCompare(image_info->magick,"PS2") == 0)) |
| 2970 | { |
| 2971 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2972 | geometry[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2973 | |
| 2974 | /* |
| 2975 | Request page geometry from user. |
| 2976 | */ |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2977 | (void) CopyMagickString(geometry,PSPageGeometry,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2978 | if (LocaleCompare(image_info->magick,"PDF") == 0) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2979 | (void) CopyMagickString(geometry,PSPageGeometry,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2980 | if (image_info->page != (char *) NULL) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2981 | (void) CopyMagickString(geometry,image_info->page,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2982 | XListBrowserWidget(display,windows,&windows->widget,PageSizes,"Select", |
| 2983 | "Select page geometry:",geometry); |
| 2984 | if (*geometry != '\0') |
| 2985 | image_info->page=GetPageGeometry(geometry); |
| 2986 | } |
| 2987 | /* |
| 2988 | Write image. |
| 2989 | */ |
| 2990 | image=GetFirstImageInList(image); |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 2991 | status=WriteImages(image_info,image,filename,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2992 | if (status != MagickFalse) |
| 2993 | image->taint=MagickFalse; |
| 2994 | image_info=DestroyImageInfo(image_info); |
| 2995 | XSetCursorState(display,windows,MagickFalse); |
| 2996 | return(status != 0 ? MagickTrue : MagickFalse); |
| 2997 | } |
| 2998 | #else |
| 2999 | |
| 3000 | /* |
| 3001 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 3002 | % % |
| 3003 | % % |
| 3004 | % % |
| 3005 | + A n i m a t e I m a g e s % |
| 3006 | % % |
| 3007 | % % |
| 3008 | % % |
| 3009 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 3010 | % |
| 3011 | % AnimateImages() repeatedly displays an image sequence to any X window |
| 3012 | % screen. It returns a value other than 0 if successful. Check the |
| 3013 | % exception member of image to determine the reason for any failure. |
| 3014 | % |
| 3015 | % The format of the AnimateImages method is: |
| 3016 | % |
| 3017 | % MagickBooleanType AnimateImages(const ImageInfo *image_info, |
| 3018 | % Image *images) |
| 3019 | % |
| 3020 | % A description of each parameter follows: |
| 3021 | % |
| 3022 | % o image_info: the image info. |
| 3023 | % |
| 3024 | % o image: the image. |
| 3025 | % |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 3026 | % o exception: return any errors or warnings in this structure. |
| 3027 | % |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3028 | */ |
| 3029 | MagickExport MagickBooleanType AnimateImages(const ImageInfo *image_info, |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 3030 | Image *image,ExceptionInfo *exception) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3031 | { |
| 3032 | assert(image_info != (const ImageInfo *) NULL); |
cristy | e1c94d9 | 2015-06-28 12:16:33 +0000 | [diff] [blame] | 3033 | assert(image_info->signature == MagickCoreSignature); |
cristy | 4f88ff7 | 2013-12-08 17:16:11 +0000 | [diff] [blame] | 3034 | (void) image_info; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3035 | assert(image != (Image *) NULL); |
cristy | e1c94d9 | 2015-06-28 12:16:33 +0000 | [diff] [blame] | 3036 | assert(image->signature == MagickCoreSignature); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3037 | if (image->debug != MagickFalse) |
| 3038 | (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename); |
cristy | 051718b | 2011-08-28 22:49:25 +0000 | [diff] [blame] | 3039 | (void) ThrowMagickException(exception,GetMagickModule(),MissingDelegateError, |
anthony | e5b3965 | 2012-04-21 05:37:29 +0000 | [diff] [blame] | 3040 | "DelegateLibrarySupportNotBuiltIn","'%s' (X11)",image->filename); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 3041 | return(MagickFalse); |
| 3042 | } |
| 3043 | #endif |