1 2002-07-08 Herbert Voss <voss@lyx.org>
3 * PreviewLoader.C: use of preview_size_factor to get the right
4 font-size! 0.9 is the default.
6 2002-07-08 Angus Leeming <leeming@lyx.org>
8 * PreviewLoader.C: Add "delayed" and "showlabels" options to the
9 invocation of preview.sty.
10 Perform something of an internal clean-up.
12 2002-07-06 Angus Leeming <leeming@lyx.org>
14 * PreviewLoader.C: ensure that the metrics data is used by the
18 * PreviewImage.C: (Impl d-tor): remove all generated files that still
19 exist (perhaps because the process was curtailed before the images
22 * PreviewLoader.C (unique_filename): store the files in Buffer::tmppath.
24 2002-07-05 Angus Leeming <leeming@lyx.org>
33 * Previews.C: new files. The previewed LaTeX snippet stuff.
35 * Makefile.am: add these files.
37 2002-07-05 Angus Leeming <leeming@lyx.org>
39 * GraphicsLoader.h: whitespace.
41 2002-07-04 Lars Gullik Bjønnes <larsbj@birdstep.com>
43 * GraphicsImage.[Ch]: newImage and loadableFormats changed to
44 boost::function from boost::signal.
46 2002-07-01 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
48 * GraphicsConverter.C (convert): do not use ChangeExtension
49 because to_file_base may contain a dot.
51 2002-06-28 Angus Leeming <leeming@lyx.org>
53 * GraphicsCacheItem.[Ch]: refactor some of the more convoluted logic
54 by moving those SignalPtrs into the grfx::Image and grfx::Converter
55 classes where they really belong.
56 Use the Pimpl idiom to hide the class internals from public view.
58 * GraphicsTypes: remove the typedefs, leaving only the enums.
60 * GraphicsImage.h: now has a finishedLoading signal, as opposed to being
61 passed a reference to one in the load() method.
63 * GraphicsConverter.[Ch]: totally refactored. An instance of
64 grfx::Converter now represents a single conversion process.
65 Thus grfx::CachItem now has a grfx::Converter * that is set when the
66 conversion is initiated and destroyed on completion.
69 * GraphicsCacheItem.[Ch]:
70 * GraphicsConverter.[Ch]:
71 * GraphicsLoader.[Ch]: use the Pimpl idiom to hide the class internals
73 Note that I have done this only after making the above changes,
74 so not only should we have a clean, minimal and well documented
75 interface to these classes in the header files, but the class internals
76 should be much clearer too.
79 grfx::GCache -> grfx::Cache,
80 grfx::GCacheItem -> grfx::CacheItem,
81 grfx::GConverter -> grfx::Converter,
82 grfx::GImage -> grfx::Image,
83 grfx::GImageXPM -> grfx::ImageXPM,
84 grfx::GParams -> grfx::Params.
86 2002-06-26 Angus Leeming <leeming@lyx.org>
88 * GraphicsLoader.[Ch]: use boost::scoped_ptr in preference to
89 std::auto_ptr. Define an empty Loader d-tor out-of-line to ensure it
92 2002-06-26 Angus Leeming <leeming@lyx.org>
94 * GraphicsTypes.h: add "Ready" to the ImageStatus enum.
95 move the DisplayType enum out of grfx::GParams to here.
97 * GraphicsCacheItem.h: re-write preliminary description to reflect
100 * GraphicsParams.[Ch]:
101 * GraphicsImageXPM.C (load, setPixmap): changes aassociated with moving
102 grfx::DisplayType out of grfx::GParams.
104 * GraphicsLoader.[Ch]: new files. Factor out the image loading stuff
105 that was in frontends/screen.C and insets/insetgraphics.C into a
106 single, easy-to-use class.
108 * Makefile.am: add these files.
110 2002-06-25 Angus Leeming <leeming@lyx.org>
112 * GraphicsCache.[Ch]:
113 * GraphicsCacheItem.[Ch]:
114 * GraphicsTypes.h: rewrite the graphics cache to just load a graphics
115 file into memory. The cache no longer controls the generation of the
116 pixmap. Instead, it just emits a signal when the loading status of an
118 The cache no longer stores InsetGraphics pointers and nor does it
119 assume responsibility for modifying an image (scaling, rotating etc).
120 Instead, that must now be performed elsewhere.
122 2002-06-19 Angus Leeming <leeming@lyx.org>
124 * GraphicsConverter.C: add using std::endl directive.
126 2002-06-17 Herbert Voss <voss@lyx.org>
128 * GraphicsCachItem.C: (findTargetFormat)return xpm-format as a
129 default when nothing different was found
130 (convertToDisplayFormat): handle zipped files in the right way and
131 choose always convert as a default converter when no other
132 userdefined was found
134 * GraphicsConverter.C: add more lyxerr comments and choose
135 convert when no other userdefined converter was found
137 2002-06-10 Herbert Voss <voss@lyx.org>
139 * GraphicsImageXPM.C (convertTo7chars): get another special color
140 format from convert work in the right way
142 2002-06-12 John Levon <moz@compsoc.man.ac.uk>
144 * GraphicsCache.C: use right colormap incantation
146 2002-06-12 John Levon <moz@compsoc.man.ac.uk>
148 * GraphicsCache.C: use lyx_gui namespace
150 * GraphicsImageXPM.C: back down to using xforms
153 2002-06-07 Angus Leeming <leeming@lyx.org>
155 Fixes needed to compile with Compaq cxx 6.5.
156 * GraphicsConverter.h: forward declare class ConvProcess.
158 * GraphicsImageXPM.C:
159 all c-library variables have been moved into namespace std.
160 Wrap using std::xyz declarations inside a #ifndef CXX_GLOBAL_CSTD block.
162 2002-06-06 Angus Leeming <a.leeming@ic.ac.uk>
164 * GraphicsImageXPM.C (rotate): rotate in the same sense as xdvi!
166 2002-05-30 Lars Gullik Bjønnes <larsbj@birdstep.com>
168 * GraphicsImageXPM.C: SigC to boot::signals changes.
169 (newImage): fix () bug when using new.
171 2002-05-29 Lars Gullik Bjønnes <larsbj@birdstep.com>
173 * switch from SigC signals to boost::signals.
175 2002-05-29 André Pönitz <poenitz@gmx.net>
177 * GraphicsParam.C: remove unneeded #include, move vomment
179 2002-05-28 André Pönitz <poenitz@gmx.net>
181 * GraphicsParam.[Ch]: move inset related stuff to inset/insetgraphics
183 2002-05-24 John Levon <moz@compsoc.man.ac.uk>
185 * GraphicsImageXPM.C: ColorHandler moved
187 2002-05-24 Juergen Vigna <jug@sad.it>
190 * GraphicsImage.h: include LString.h first.
192 2002-05-22 Lars Gullik Bjønnes <larsbj@birdstep.com>
194 * GraphicsCacheItem.h: use more specific smart_ptr header.
195 * GraphicsTypes.h: ditto
196 * GraphicsImage.h: ditto
197 * GraphicsConverter.h: ditto
199 2002-04-28 John Levon <moz@compsoc.man.ac.uk>
201 * GraphicsImageXPM.C: understand convert's use of "opaque"
204 2002-04-19 Marco Morandini <morandini@aero.polimi.it>
206 * GraphicsCache.[Ch] (loadableFormats): new method. A wrapper for
207 GImage::loadableFormats() that ensures that the signal is connected
208 to the derived class' method.
210 2002-04-18 Lars Gullik Bjønnes <larsbj@birdstep.com>
212 * GraphicsImageXPM.C (convertTo7chars): drop all conversions and
213 only work on the string.
215 2002-04-17 Angus Leeming <a.leeming@ic.ac.uk>
217 * GraphicsImageXPM.C (Data::reset): Fix the loading of xpm files by
218 the simple image loader when it encounters colour strings like
221 2002-04-16 Angus Leeming <a.leeming@ic.ac.uk>
223 * GraphicsCacheItem.C (convertToDisplayFormat):
224 * GraphicsConverter.C (build_script): remove the Alerts when things go
225 wrong as the inset displays the message anyway. Moreover, Alert seems
226 pretty temperamemtal at the moment.
228 2002-04-16 Rob Lahaye <lahaye@users.sourceforge.net>
229 * GraphicsImageXPM.C: fix clipping for boundingbox y-coordinates
231 2002-04-08 Angus Leeming <a.leeming@ic.ac.uk>
233 * GraphicsCacheItem.C (findTargetFormat): fix bug waiting to bite:
234 a reference to a temp object that's going out of scope...
236 2002-04-09 Herbert Voss <voss@lyx.org>
238 * GraphicsParams.C (BoundingBox c-tor): fix rounding errors by using
239 LyXLength::inBP instead of inPixels.
241 2002-04-10 Herbert Voss <voss@perce.de>
243 * GraphicsCache.[Ch]:
244 * GraphicsCacheItem.[Ch]: add width/height functions from Angus
245 to read the "Bounding Box" from non (e)ps files.
247 2002-04-08 Angus Leeming <a.leeming@ic.ac.uk>
249 * GraphicsParams.C (c-tor): if clipping, then check the Bounding Box of
250 the EPS file too, to ensure that the clipped Bounding Box is relative
251 to the original. (From Herbert.)
253 2002-04-04 Angus Leeming <a.leeming@ic.ac.uk>
255 * GraphicsParams.C (BoundingBox c-tor): ensure that the member
256 variables are initialised. Clean-up parsing of the string (with thanks
259 2002-03-26 Angus Leeming <a.leeming@ic.ac.uk>
261 * GraphicsCacheItem.C (convertToDisplayFormat): don't launch that Alert
262 if the file can't be found.
264 * GraphicsParams.h (c-tor): remove string() as default argument.
266 * GraphicsCacheItem.C: a couple of changes as a result.
268 2002-03-22 Angus Leeming <a.leeming@ic.ac.uk>
270 * GraphicsCache.[Ch] (update): now passed filepath to determine absolute
271 path to graphics file.
273 * GraphicsParams.[Ch] (c-tor): now passed filepath.
275 2002-03-21 Lars Gullik Bjønnes <larsbj@birdstep.com>
277 * most files: ws cleanup
279 * Makefile.am: remove ld -r stuff
281 2002-03-20 Lars Gullik Bjønnes <larsbj@birdstep.com>
283 * Makefile.am: special rules if partial linking
285 2002-03-14 Angus Leeming <a.leeming@ic.ac.uk>
287 * GraphicsCache.C: use Lars' preferred idiom for a for-loop.
289 2002-03-11 Lars Gullik Bjønnes <larsbj@birdstep.com>
291 * GraphicsConverter.[Ch] (converted): make first arg const ref.
293 * GraphicsCacheItem.h: doxy change
295 * GraphicsCacheItem.C: ws change
297 2002-03-05 Angus Leeming <a.leeming@ic.ac.uk>
299 * Makefile.am: if there is no image loading class leveraging the power
300 of the appropriate gui library, then compile the basic alternative
301 found in GraphicsImageXPM.[Ch].
303 2002-03-04 Angus Leeming <a.leeming@ic.ac.uk>
305 * GraphicsCache.C: change associated with move of initialiseGraphics
308 2002-02-28 Angus Leeming <a.leeming@ic.ac.uk>
310 * GraphicsParams.[Ch]:
312 * GraphicsImageXPM.C: properly resolve more warnings about comparison
313 between signed and unsigned integer expressions.
315 * Makefile.am: add GraphicsTypes.h which I'd carelessly left out.
317 * GraphicsCache.C: move connections to the GImage-derived classes to
320 * GraphicsImageXPM.C (copy c-tor): don't copy pixmap.
322 * GraphicsCacheItem.C (findTargetFormat): if we can load direct without
323 conversion, then do that.
325 2002-02-27 Angus Leeming <a.leeming@ic.ac.uk>
327 * GraphicsCache.C: improve commentary to graphicsInit and where it
330 * GraphicsImageXPM.C (~Data, free_color_table): resolve the crash
331 that became a memory leak properly. (Let the shared_c_ptr free the
333 (reset, mapcolor): tidy up and introduce a work around for XPM files
334 with crappy color entries. Print out a nice friendly message on what's
335 gone wrong and how to resolve it properly.
337 2002-02-27 Angus Leeming <a.leeming@ic.ac.uk>
339 * GraphicsImageXPM.[Ch]: more rigorous use of types (signed/unsigned).
340 (Data d-tor): introduce memory leak temporarily, to "fix" a crash
342 (unique_color_string): use the correct string c-tor.
344 2002-02-15 Angus Leeming <a.leeming@ic.ac.uk>
347 * ImageLoaderXPM.[Ch]: removed.
349 * GraphicsConverter.[Ch]:
350 * GraphicsImage.[Ch]:
351 * GraphicsImageXPM.[Ch]:
352 * GraphicsParams.[Ch]:
353 * GraphicsTypes.h: new files.
355 * All files. A total re-write of the graphics cache. The cache now
356 supports asynchronous file conversion and file loading. Images
357 can be cropped, rotated and scaled for display on the LyX screen.
358 The old LyXImage and ImageLoader have been combined in a new class
359 GImage. Ditto, ImageLoaderXPM's functionality has been moved into
362 2002-02-07 Herbert Voss <voss@lyx.org>
364 * GraphicsCacheItem.C: use unzipFile() from support/filetools
366 2002-01-31 Herbert Voss <voss@lyx.org>
368 * GraphicsCacheItem.h: handle filetype without the file extension;
369 getting type from contents; handle zipped files
371 2002-01-27 Herbert Voss <voss@lyx.org>
373 * GraphicsCacheItem.h: added Converting to the ImageStatus enum.
375 2002-01-17 John Levon <moz@compsoc.man.ac.uk>
377 * ImageLoaderXPM.C: don't set XpmColorKey flag if we don't use it
379 2001-12-19 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
381 * GraphicsCacheItem.h: do not include <config.h> in header files
383 2001-09-21 Angus Leeming <a.leeming@ic.ac.uk>
385 * ImageLoaderXPM.C (runImageLoader): If the pixmap contains a
386 transparent colour, then set it to the colour of the background.
387 Also take account of the monochrome, grayscale of color
390 2001-09-20 Angus Leeming <a.leeming@ic.ac.uk>
392 * GraphicsCacheItem.C (convertImage): only convert if "from" and "to"
393 are different. Thus, don't delete the "to" if it's the original!
395 2001-09-01 John Levon <moz@compsoc.man.ac.uk>
397 * ImageLoadXPM.C: remove setting of alloc colour mask,
398 led to crash as we don't define a callback
400 2001-07-29 Baruch Even <baruch@lyx.org>
402 * ImageLoaderXPM.C (runImageLoader): When loading agree to use non-exact
403 colors with closeness of 10000.
405 * GraphicsCacheItem.C: Fixed a compilation bug introduced earlier.
407 2001-07-29 Baruch Even <baruch@lyx.org>
409 * GraphicsCacheItem.C (findTargetFormat): Removed error dialog box,
412 2001-07-23 Baruch Even <baruch@lyx.org>
414 * GraphicsCacheItem.C (convertImage): Fixed a bug with regard to loading
415 the image after conversion.
417 2001-07-17 Baruch Even <baruch@lyx.org>
419 * GraphicsCacheItem.h:
420 * GraphicsCacheItem.C: Shuffled things a bit to make it easier to switch
421 from synchronous to asynchronous and to ease the coming changes.
423 2001-07-03 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
425 * ImageLoaderXPM.C (runImageLoader): get display information from
428 2001-06-14 Angus Leeming <a.leeming@ic.ac.uk>
431 * GraphicsCacheItem.C:
433 * ImageLoaderXPM.C: removed // -*- C++ -*- as first line.
435 2001-04-17 Lars Gullik Bjønnes <larsbj@birdstep.com>
437 * GraphicsCache.h: inherit privately from noncopyable
438 * ImageLoader.h: ditto
439 * GraphicsCacheItem.h: ditto
441 2001-04-16 Allan Rae <rae@lyx.org>
443 * ImageLoaderXPM.C (runImageLoader): #warning triggers an error on Sun
444 CC 6.0 as an unrecognised preprocessor directive. So ensure they're
447 2001-04-02 Baruch Even <baruch@lyx.org>
449 * GraphicsCacheItem.[Ch]: Changed to used the Converter class instead
450 of hard coding ImageMagick.
452 2001-03-10 Baruch Even <baruch@lyx.org>
454 * GraphicsCache.C: Style change from (*it).field to it->field
456 2001-03-15 Lars Gullik Bjønnes <larsbj@trylle.birdstep.com>
458 * GraphicsCache.h: noncopyable is in namespace boost
459 * ImageLoader.h: ditto
460 * GraphicsCacheItem.h: ditto
462 2001-03-07 Baruch Even <baruch@lyx.org>
464 * GraphicsCache.C (d-tor): Removed the assert, the assumption it carried
465 was false and it's not needed anyhow since the shared_ptr's in the cache
466 will destroy everything on exit.
468 2001-02-28 Baruch Even <baruch@ev-en.org>
471 * GraphicsCache.C: Changed the singleton pattern implementation, the
472 former version "leaked" in the sense that it was not deallocated at
475 2001-02-20 Baruch Even <baruch@ev-en.org>
477 * GraphicsCache.C: Changed to use shared_ptr<GraphicsCacheItem>
478 instead of a pure pointer.
480 * GraphicsCacheItem.[Ch]:
481 * GraphicsCacheItem_pimpl.[Ch]: Collapsed them into GraphicsCacheItem,
482 removed the reference counting that was inside. Also fixed a bug where
483 a temporary file wouldn't get erased.
485 * ImageLoader.[Ch]: Changed the semantics of the image_ pointers usage.
486 Ownership is now dropped when the caller requests the image_ pointer.
488 2001-02-20 Baruch Even <baruch@ev-en.org>
490 * GraphicsCache.C: Cleared up the confusion on when and how it is
493 * GraphicsCacheItem.C: Indentation change.
495 * GraphicsCacheItem_pimpl.C: Fixed the loading logic so that it will
496 figure correctly when the image has been loaded successfully.
498 2001-02-08 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
500 * ImageLoader.C: add a "using" directive.
502 * ImageLoader.h: remove extra comma at the end of enum; add an
503 std:: qualifier for vector.
505 2001-01-21 Baruch Even <baruch@ev-en.org>
507 * GraphicsCacheItem.[Ch]: Changes due to the storage of width and
508 height in the image itself and minor cleanups.
510 * GraphicsCacheItem_impl.[Ch]: Changes due to the switch to use a
511 new ImageLoader class instead of the older Renderer class. This
512 means change of responsibilities.