1 2002-07-08 Angus Leeming <leeming@lyx.org>
3 * PreviewLoader.C: Add "delayed" and "showlabels" options to the
4 invocation of preview.sty.
5 Perform something of an internal clean-up.
7 2002-07-06 Angus Leeming <leeming@lyx.org>
9 * PreviewLoader.C: ensure that the metrics data is used by the
13 * PreviewImage.C: (Impl d-tor): remove all generated files that still
14 exist (perhaps because the process was curtailed before the images
17 * PreviewLoader.C (unique_filename): store the files in Buffer::tmppath.
19 2002-07-05 Angus Leeming <leeming@lyx.org>
28 * Previews.C: new files. The previewed LaTeX snippet stuff.
30 * Makefile.am: add these files.
32 2002-07-05 Angus Leeming <leeming@lyx.org>
34 * GraphicsLoader.h: whitespace.
36 2002-07-04 Lars Gullik Bjønnes <larsbj@birdstep.com>
38 * GraphicsImage.[Ch]: newImage and loadableFormats changed to
39 boost::function from boost::signal.
41 2002-07-01 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
43 * GraphicsConverter.C (convert): do not use ChangeExtension
44 because to_file_base may contain a dot.
46 2002-06-28 Angus Leeming <leeming@lyx.org>
48 * GraphicsCacheItem.[Ch]: refactor some of the more convoluted logic
49 by moving those SignalPtrs into the grfx::Image and grfx::Converter
50 classes where they really belong.
51 Use the Pimpl idiom to hide the class internals from public view.
53 * GraphicsTypes: remove the typedefs, leaving only the enums.
55 * GraphicsImage.h: now has a finishedLoading signal, as opposed to being
56 passed a reference to one in the load() method.
58 * GraphicsConverter.[Ch]: totally refactored. An instance of
59 grfx::Converter now represents a single conversion process.
60 Thus grfx::CachItem now has a grfx::Converter * that is set when the
61 conversion is initiated and destroyed on completion.
64 * GraphicsCacheItem.[Ch]:
65 * GraphicsConverter.[Ch]:
66 * GraphicsLoader.[Ch]: use the Pimpl idiom to hide the class internals
68 Note that I have done this only after making the above changes,
69 so not only should we have a clean, minimal and well documented
70 interface to these classes in the header files, but the class internals
71 should be much clearer too.
74 grfx::GCache -> grfx::Cache,
75 grfx::GCacheItem -> grfx::CacheItem,
76 grfx::GConverter -> grfx::Converter,
77 grfx::GImage -> grfx::Image,
78 grfx::GImageXPM -> grfx::ImageXPM,
79 grfx::GParams -> grfx::Params.
81 2002-06-26 Angus Leeming <leeming@lyx.org>
83 * GraphicsLoader.[Ch]: use boost::scoped_ptr in preference to
84 std::auto_ptr. Define an empty Loader d-tor out-of-line to ensure it
87 2002-06-26 Angus Leeming <leeming@lyx.org>
89 * GraphicsTypes.h: add "Ready" to the ImageStatus enum.
90 move the DisplayType enum out of grfx::GParams to here.
92 * GraphicsCacheItem.h: re-write preliminary description to reflect
95 * GraphicsParams.[Ch]:
96 * GraphicsImageXPM.C (load, setPixmap): changes aassociated with moving
97 grfx::DisplayType out of grfx::GParams.
99 * GraphicsLoader.[Ch]: new files. Factor out the image loading stuff
100 that was in frontends/screen.C and insets/insetgraphics.C into a
101 single, easy-to-use class.
103 * Makefile.am: add these files.
105 2002-06-25 Angus Leeming <leeming@lyx.org>
107 * GraphicsCache.[Ch]:
108 * GraphicsCacheItem.[Ch]:
109 * GraphicsTypes.h: rewrite the graphics cache to just load a graphics
110 file into memory. The cache no longer controls the generation of the
111 pixmap. Instead, it just emits a signal when the loading status of an
113 The cache no longer stores InsetGraphics pointers and nor does it
114 assume responsibility for modifying an image (scaling, rotating etc).
115 Instead, that must now be performed elsewhere.
117 2002-06-19 Angus Leeming <leeming@lyx.org>
119 * GraphicsConverter.C: add using std::endl directive.
121 2002-06-17 Herbert Voss <voss@lyx.org>
123 * GraphicsCachItem.C: (findTargetFormat)return xpm-format as a
124 default when nothing different was found
125 (convertToDisplayFormat): handle zipped files in the right way and
126 choose always convert as a default converter when no other
127 userdefined was found
129 * GraphicsConverter.C: add more lyxerr comments and choose
130 convert when no other userdefined converter was found
132 2002-06-10 Herbert Voss <voss@lyx.org>
134 * GraphicsImageXPM.C (convertTo7chars): get another special color
135 format from convert work in the right way
137 2002-06-12 John Levon <moz@compsoc.man.ac.uk>
139 * GraphicsCache.C: use right colormap incantation
141 2002-06-12 John Levon <moz@compsoc.man.ac.uk>
143 * GraphicsCache.C: use lyx_gui namespace
145 * GraphicsImageXPM.C: back down to using xforms
148 2002-06-07 Angus Leeming <leeming@lyx.org>
150 Fixes needed to compile with Compaq cxx 6.5.
151 * GraphicsConverter.h: forward declare class ConvProcess.
153 * GraphicsImageXPM.C:
154 all c-library variables have been moved into namespace std.
155 Wrap using std::xyz declarations inside a #ifndef CXX_GLOBAL_CSTD block.
157 2002-06-06 Angus Leeming <a.leeming@ic.ac.uk>
159 * GraphicsImageXPM.C (rotate): rotate in the same sense as xdvi!
161 2002-05-30 Lars Gullik Bjønnes <larsbj@birdstep.com>
163 * GraphicsImageXPM.C: SigC to boot::signals changes.
164 (newImage): fix () bug when using new.
166 2002-05-29 Lars Gullik Bjønnes <larsbj@birdstep.com>
168 * switch from SigC signals to boost::signals.
170 2002-05-29 André Pönitz <poenitz@gmx.net>
172 * GraphicsParam.C: remove unneeded #include, move vomment
174 2002-05-28 André Pönitz <poenitz@gmx.net>
176 * GraphicsParam.[Ch]: move inset related stuff to inset/insetgraphics
178 2002-05-24 John Levon <moz@compsoc.man.ac.uk>
180 * GraphicsImageXPM.C: ColorHandler moved
182 2002-05-24 Juergen Vigna <jug@sad.it>
185 * GraphicsImage.h: include LString.h first.
187 2002-05-22 Lars Gullik Bjønnes <larsbj@birdstep.com>
189 * GraphicsCacheItem.h: use more specific smart_ptr header.
190 * GraphicsTypes.h: ditto
191 * GraphicsImage.h: ditto
192 * GraphicsConverter.h: ditto
194 2002-04-28 John Levon <moz@compsoc.man.ac.uk>
196 * GraphicsImageXPM.C: understand convert's use of "opaque"
199 2002-04-19 Marco Morandini <morandini@aero.polimi.it>
201 * GraphicsCache.[Ch] (loadableFormats): new method. A wrapper for
202 GImage::loadableFormats() that ensures that the signal is connected
203 to the derived class' method.
205 2002-04-18 Lars Gullik Bjønnes <larsbj@birdstep.com>
207 * GraphicsImageXPM.C (convertTo7chars): drop all conversions and
208 only work on the string.
210 2002-04-17 Angus Leeming <a.leeming@ic.ac.uk>
212 * GraphicsImageXPM.C (Data::reset): Fix the loading of xpm files by
213 the simple image loader when it encounters colour strings like
216 2002-04-16 Angus Leeming <a.leeming@ic.ac.uk>
218 * GraphicsCacheItem.C (convertToDisplayFormat):
219 * GraphicsConverter.C (build_script): remove the Alerts when things go
220 wrong as the inset displays the message anyway. Moreover, Alert seems
221 pretty temperamemtal at the moment.
223 2002-04-16 Rob Lahaye <lahaye@users.sourceforge.net>
224 * GraphicsImageXPM.C: fix clipping for boundingbox y-coordinates
226 2002-04-08 Angus Leeming <a.leeming@ic.ac.uk>
228 * GraphicsCacheItem.C (findTargetFormat): fix bug waiting to bite:
229 a reference to a temp object that's going out of scope...
231 2002-04-09 Herbert Voss <voss@lyx.org>
233 * GraphicsParams.C (BoundingBox c-tor): fix rounding errors by using
234 LyXLength::inBP instead of inPixels.
236 2002-04-10 Herbert Voss <voss@perce.de>
238 * GraphicsCache.[Ch]:
239 * GraphicsCacheItem.[Ch]: add width/height functions from Angus
240 to read the "Bounding Box" from non (e)ps files.
242 2002-04-08 Angus Leeming <a.leeming@ic.ac.uk>
244 * GraphicsParams.C (c-tor): if clipping, then check the Bounding Box of
245 the EPS file too, to ensure that the clipped Bounding Box is relative
246 to the original. (From Herbert.)
248 2002-04-04 Angus Leeming <a.leeming@ic.ac.uk>
250 * GraphicsParams.C (BoundingBox c-tor): ensure that the member
251 variables are initialised. Clean-up parsing of the string (with thanks
254 2002-03-26 Angus Leeming <a.leeming@ic.ac.uk>
256 * GraphicsCacheItem.C (convertToDisplayFormat): don't launch that Alert
257 if the file can't be found.
259 * GraphicsParams.h (c-tor): remove string() as default argument.
261 * GraphicsCacheItem.C: a couple of changes as a result.
263 2002-03-22 Angus Leeming <a.leeming@ic.ac.uk>
265 * GraphicsCache.[Ch] (update): now passed filepath to determine absolute
266 path to graphics file.
268 * GraphicsParams.[Ch] (c-tor): now passed filepath.
270 2002-03-21 Lars Gullik Bjønnes <larsbj@birdstep.com>
272 * most files: ws cleanup
274 * Makefile.am: remove ld -r stuff
276 2002-03-20 Lars Gullik Bjønnes <larsbj@birdstep.com>
278 * Makefile.am: special rules if partial linking
280 2002-03-14 Angus Leeming <a.leeming@ic.ac.uk>
282 * GraphicsCache.C: use Lars' preferred idiom for a for-loop.
284 2002-03-11 Lars Gullik Bjønnes <larsbj@birdstep.com>
286 * GraphicsConverter.[Ch] (converted): make first arg const ref.
288 * GraphicsCacheItem.h: doxy change
290 * GraphicsCacheItem.C: ws change
292 2002-03-05 Angus Leeming <a.leeming@ic.ac.uk>
294 * Makefile.am: if there is no image loading class leveraging the power
295 of the appropriate gui library, then compile the basic alternative
296 found in GraphicsImageXPM.[Ch].
298 2002-03-04 Angus Leeming <a.leeming@ic.ac.uk>
300 * GraphicsCache.C: change associated with move of initialiseGraphics
303 2002-02-28 Angus Leeming <a.leeming@ic.ac.uk>
305 * GraphicsParams.[Ch]:
307 * GraphicsImageXPM.C: properly resolve more warnings about comparison
308 between signed and unsigned integer expressions.
310 * Makefile.am: add GraphicsTypes.h which I'd carelessly left out.
312 * GraphicsCache.C: move connections to the GImage-derived classes to
315 * GraphicsImageXPM.C (copy c-tor): don't copy pixmap.
317 * GraphicsCacheItem.C (findTargetFormat): if we can load direct without
318 conversion, then do that.
320 2002-02-27 Angus Leeming <a.leeming@ic.ac.uk>
322 * GraphicsCache.C: improve commentary to graphicsInit and where it
325 * GraphicsImageXPM.C (~Data, free_color_table): resolve the crash
326 that became a memory leak properly. (Let the shared_c_ptr free the
328 (reset, mapcolor): tidy up and introduce a work around for XPM files
329 with crappy color entries. Print out a nice friendly message on what's
330 gone wrong and how to resolve it properly.
332 2002-02-27 Angus Leeming <a.leeming@ic.ac.uk>
334 * GraphicsImageXPM.[Ch]: more rigorous use of types (signed/unsigned).
335 (Data d-tor): introduce memory leak temporarily, to "fix" a crash
337 (unique_color_string): use the correct string c-tor.
339 2002-02-15 Angus Leeming <a.leeming@ic.ac.uk>
342 * ImageLoaderXPM.[Ch]: removed.
344 * GraphicsConverter.[Ch]:
345 * GraphicsImage.[Ch]:
346 * GraphicsImageXPM.[Ch]:
347 * GraphicsParams.[Ch]:
348 * GraphicsTypes.h: new files.
350 * All files. A total re-write of the graphics cache. The cache now
351 supports asynchronous file conversion and file loading. Images
352 can be cropped, rotated and scaled for display on the LyX screen.
353 The old LyXImage and ImageLoader have been combined in a new class
354 GImage. Ditto, ImageLoaderXPM's functionality has been moved into
357 2002-02-07 Herbert Voss <voss@lyx.org>
359 * GraphicsCacheItem.C: use unzipFile() from support/filetools
361 2002-01-31 Herbert Voss <voss@lyx.org>
363 * GraphicsCacheItem.h: handle filetype without the file extension;
364 getting type from contents; handle zipped files
366 2002-01-27 Herbert Voss <voss@lyx.org>
368 * GraphicsCacheItem.h: added Converting to the ImageStatus enum.
370 2002-01-17 John Levon <moz@compsoc.man.ac.uk>
372 * ImageLoaderXPM.C: don't set XpmColorKey flag if we don't use it
374 2001-12-19 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
376 * GraphicsCacheItem.h: do not include <config.h> in header files
378 2001-09-21 Angus Leeming <a.leeming@ic.ac.uk>
380 * ImageLoaderXPM.C (runImageLoader): If the pixmap contains a
381 transparent colour, then set it to the colour of the background.
382 Also take account of the monochrome, grayscale of color
385 2001-09-20 Angus Leeming <a.leeming@ic.ac.uk>
387 * GraphicsCacheItem.C (convertImage): only convert if "from" and "to"
388 are different. Thus, don't delete the "to" if it's the original!
390 2001-09-01 John Levon <moz@compsoc.man.ac.uk>
392 * ImageLoadXPM.C: remove setting of alloc colour mask,
393 led to crash as we don't define a callback
395 2001-07-29 Baruch Even <baruch@lyx.org>
397 * ImageLoaderXPM.C (runImageLoader): When loading agree to use non-exact
398 colors with closeness of 10000.
400 * GraphicsCacheItem.C: Fixed a compilation bug introduced earlier.
402 2001-07-29 Baruch Even <baruch@lyx.org>
404 * GraphicsCacheItem.C (findTargetFormat): Removed error dialog box,
407 2001-07-23 Baruch Even <baruch@lyx.org>
409 * GraphicsCacheItem.C (convertImage): Fixed a bug with regard to loading
410 the image after conversion.
412 2001-07-17 Baruch Even <baruch@lyx.org>
414 * GraphicsCacheItem.h:
415 * GraphicsCacheItem.C: Shuffled things a bit to make it easier to switch
416 from synchronous to asynchronous and to ease the coming changes.
418 2001-07-03 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
420 * ImageLoaderXPM.C (runImageLoader): get display information from
423 2001-06-14 Angus Leeming <a.leeming@ic.ac.uk>
426 * GraphicsCacheItem.C:
428 * ImageLoaderXPM.C: removed // -*- C++ -*- as first line.
430 2001-04-17 Lars Gullik Bjønnes <larsbj@birdstep.com>
432 * GraphicsCache.h: inherit privately from noncopyable
433 * ImageLoader.h: ditto
434 * GraphicsCacheItem.h: ditto
436 2001-04-16 Allan Rae <rae@lyx.org>
438 * ImageLoaderXPM.C (runImageLoader): #warning triggers an error on Sun
439 CC 6.0 as an unrecognised preprocessor directive. So ensure they're
442 2001-04-02 Baruch Even <baruch@lyx.org>
444 * GraphicsCacheItem.[Ch]: Changed to used the Converter class instead
445 of hard coding ImageMagick.
447 2001-03-10 Baruch Even <baruch@lyx.org>
449 * GraphicsCache.C: Style change from (*it).field to it->field
451 2001-03-15 Lars Gullik Bjønnes <larsbj@trylle.birdstep.com>
453 * GraphicsCache.h: noncopyable is in namespace boost
454 * ImageLoader.h: ditto
455 * GraphicsCacheItem.h: ditto
457 2001-03-07 Baruch Even <baruch@lyx.org>
459 * GraphicsCache.C (d-tor): Removed the assert, the assumption it carried
460 was false and it's not needed anyhow since the shared_ptr's in the cache
461 will destroy everything on exit.
463 2001-02-28 Baruch Even <baruch@ev-en.org>
466 * GraphicsCache.C: Changed the singleton pattern implementation, the
467 former version "leaked" in the sense that it was not deallocated at
470 2001-02-20 Baruch Even <baruch@ev-en.org>
472 * GraphicsCache.C: Changed to use shared_ptr<GraphicsCacheItem>
473 instead of a pure pointer.
475 * GraphicsCacheItem.[Ch]:
476 * GraphicsCacheItem_pimpl.[Ch]: Collapsed them into GraphicsCacheItem,
477 removed the reference counting that was inside. Also fixed a bug where
478 a temporary file wouldn't get erased.
480 * ImageLoader.[Ch]: Changed the semantics of the image_ pointers usage.
481 Ownership is now dropped when the caller requests the image_ pointer.
483 2001-02-20 Baruch Even <baruch@ev-en.org>
485 * GraphicsCache.C: Cleared up the confusion on when and how it is
488 * GraphicsCacheItem.C: Indentation change.
490 * GraphicsCacheItem_pimpl.C: Fixed the loading logic so that it will
491 figure correctly when the image has been loaded successfully.
493 2001-02-08 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
495 * ImageLoader.C: add a "using" directive.
497 * ImageLoader.h: remove extra comma at the end of enum; add an
498 std:: qualifier for vector.
500 2001-01-21 Baruch Even <baruch@ev-en.org>
502 * GraphicsCacheItem.[Ch]: Changes due to the storage of width and
503 height in the image itself and minor cleanups.
505 * GraphicsCacheItem_impl.[Ch]: Changes due to the switch to use a
506 new ImageLoader class instead of the older Renderer class. This
507 means change of responsibilities.