1 2002-07-06 Angus Leeming <leeming@lyx.org>
3 * PreviewLoader.C: ensure that the metrics data is used by the
6 2002-07-05 Angus Leeming <leeming@lyx.org>
15 * Previews.C: new files. The previewed LaTeX snippet stuff.
17 * Makefile.am: add these files.
19 2002-07-05 Angus Leeming <leeming@lyx.org>
21 * GraphicsLoader.h: whitespace.
23 2002-07-04 Lars Gullik Bjønnes <larsbj@birdstep.com>
25 * GraphicsImage.[Ch]: newImage and loadableFormats changed to
26 boost::function from boost::signal.
28 2002-07-01 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
30 * GraphicsConverter.C (convert): do not use ChangeExtension
31 because to_file_base may contain a dot.
33 2002-06-28 Angus Leeming <leeming@lyx.org>
35 * GraphicsCacheItem.[Ch]: refactor some of the more convoluted logic
36 by moving those SignalPtrs into the grfx::Image and grfx::Converter
37 classes where they really belong.
38 Use the Pimpl idiom to hide the class internals from public view.
40 * GraphicsTypes: remove the typedefs, leaving only the enums.
42 * GraphicsImage.h: now has a finishedLoading signal, as opposed to being
43 passed a reference to one in the load() method.
45 * GraphicsConverter.[Ch]: totally refactored. An instance of
46 grfx::Converter now represents a single conversion process.
47 Thus grfx::CachItem now has a grfx::Converter * that is set when the
48 conversion is initiated and destroyed on completion.
51 * GraphicsCacheItem.[Ch]:
52 * GraphicsConverter.[Ch]:
53 * GraphicsLoader.[Ch]: use the Pimpl idiom to hide the class internals
55 Note that I have done this only after making the above changes,
56 so not only should we have a clean, minimal and well documented
57 interface to these classes in the header files, but the class internals
58 should be much clearer too.
61 grfx::GCache -> grfx::Cache,
62 grfx::GCacheItem -> grfx::CacheItem,
63 grfx::GConverter -> grfx::Converter,
64 grfx::GImage -> grfx::Image,
65 grfx::GImageXPM -> grfx::ImageXPM,
66 grfx::GParams -> grfx::Params.
68 2002-06-26 Angus Leeming <leeming@lyx.org>
70 * GraphicsLoader.[Ch]: use boost::scoped_ptr in preference to
71 std::auto_ptr. Define an empty Loader d-tor out-of-line to ensure it
74 2002-06-26 Angus Leeming <leeming@lyx.org>
76 * GraphicsTypes.h: add "Ready" to the ImageStatus enum.
77 move the DisplayType enum out of grfx::GParams to here.
79 * GraphicsCacheItem.h: re-write preliminary description to reflect
82 * GraphicsParams.[Ch]:
83 * GraphicsImageXPM.C (load, setPixmap): changes aassociated with moving
84 grfx::DisplayType out of grfx::GParams.
86 * GraphicsLoader.[Ch]: new files. Factor out the image loading stuff
87 that was in frontends/screen.C and insets/insetgraphics.C into a
88 single, easy-to-use class.
90 * Makefile.am: add these files.
92 2002-06-25 Angus Leeming <leeming@lyx.org>
95 * GraphicsCacheItem.[Ch]:
96 * GraphicsTypes.h: rewrite the graphics cache to just load a graphics
97 file into memory. The cache no longer controls the generation of the
98 pixmap. Instead, it just emits a signal when the loading status of an
100 The cache no longer stores InsetGraphics pointers and nor does it
101 assume responsibility for modifying an image (scaling, rotating etc).
102 Instead, that must now be performed elsewhere.
104 2002-06-19 Angus Leeming <leeming@lyx.org>
106 * GraphicsConverter.C: add using std::endl directive.
108 2002-06-17 Herbert Voss <voss@lyx.org>
110 * GraphicsCachItem.C: (findTargetFormat)return xpm-format as a
111 default when nothing different was found
112 (convertToDisplayFormat): handle zipped files in the right way and
113 choose always convert as a default converter when no other
114 userdefined was found
116 * GraphicsConverter.C: add more lyxerr comments and choose
117 convert when no other userdefined converter was found
119 2002-06-10 Herbert Voss <voss@lyx.org>
121 * GraphicsImageXPM.C (convertTo7chars): get another special color
122 format from convert work in the right way
124 2002-06-12 John Levon <moz@compsoc.man.ac.uk>
126 * GraphicsCache.C: use right colormap incantation
128 2002-06-12 John Levon <moz@compsoc.man.ac.uk>
130 * GraphicsCache.C: use lyx_gui namespace
132 * GraphicsImageXPM.C: back down to using xforms
135 2002-06-07 Angus Leeming <leeming@lyx.org>
137 Fixes needed to compile with Compaq cxx 6.5.
138 * GraphicsConverter.h: forward declare class ConvProcess.
140 * GraphicsImageXPM.C:
141 all c-library variables have been moved into namespace std.
142 Wrap using std::xyz declarations inside a #ifndef CXX_GLOBAL_CSTD block.
144 2002-06-06 Angus Leeming <a.leeming@ic.ac.uk>
146 * GraphicsImageXPM.C (rotate): rotate in the same sense as xdvi!
148 2002-05-30 Lars Gullik Bjønnes <larsbj@birdstep.com>
150 * GraphicsImageXPM.C: SigC to boot::signals changes.
151 (newImage): fix () bug when using new.
153 2002-05-29 Lars Gullik Bjønnes <larsbj@birdstep.com>
155 * switch from SigC signals to boost::signals.
157 2002-05-29 André Pönitz <poenitz@gmx.net>
159 * GraphicsParam.C: remove unneeded #include, move vomment
161 2002-05-28 André Pönitz <poenitz@gmx.net>
163 * GraphicsParam.[Ch]: move inset related stuff to inset/insetgraphics
165 2002-05-24 John Levon <moz@compsoc.man.ac.uk>
167 * GraphicsImageXPM.C: ColorHandler moved
169 2002-05-24 Juergen Vigna <jug@sad.it>
172 * GraphicsImage.h: include LString.h first.
174 2002-05-22 Lars Gullik Bjønnes <larsbj@birdstep.com>
176 * GraphicsCacheItem.h: use more specific smart_ptr header.
177 * GraphicsTypes.h: ditto
178 * GraphicsImage.h: ditto
179 * GraphicsConverter.h: ditto
181 2002-04-28 John Levon <moz@compsoc.man.ac.uk>
183 * GraphicsImageXPM.C: understand convert's use of "opaque"
186 2002-04-19 Marco Morandini <morandini@aero.polimi.it>
188 * GraphicsCache.[Ch] (loadableFormats): new method. A wrapper for
189 GImage::loadableFormats() that ensures that the signal is connected
190 to the derived class' method.
192 2002-04-18 Lars Gullik Bjønnes <larsbj@birdstep.com>
194 * GraphicsImageXPM.C (convertTo7chars): drop all conversions and
195 only work on the string.
197 2002-04-17 Angus Leeming <a.leeming@ic.ac.uk>
199 * GraphicsImageXPM.C (Data::reset): Fix the loading of xpm files by
200 the simple image loader when it encounters colour strings like
203 2002-04-16 Angus Leeming <a.leeming@ic.ac.uk>
205 * GraphicsCacheItem.C (convertToDisplayFormat):
206 * GraphicsConverter.C (build_script): remove the Alerts when things go
207 wrong as the inset displays the message anyway. Moreover, Alert seems
208 pretty temperamemtal at the moment.
210 2002-04-16 Rob Lahaye <lahaye@users.sourceforge.net>
211 * GraphicsImageXPM.C: fix clipping for boundingbox y-coordinates
213 2002-04-08 Angus Leeming <a.leeming@ic.ac.uk>
215 * GraphicsCacheItem.C (findTargetFormat): fix bug waiting to bite:
216 a reference to a temp object that's going out of scope...
218 2002-04-09 Herbert Voss <voss@lyx.org>
220 * GraphicsParams.C (BoundingBox c-tor): fix rounding errors by using
221 LyXLength::inBP instead of inPixels.
223 2002-04-10 Herbert Voss <voss@perce.de>
225 * GraphicsCache.[Ch]:
226 * GraphicsCacheItem.[Ch]: add width/height functions from Angus
227 to read the "Bounding Box" from non (e)ps files.
229 2002-04-08 Angus Leeming <a.leeming@ic.ac.uk>
231 * GraphicsParams.C (c-tor): if clipping, then check the Bounding Box of
232 the EPS file too, to ensure that the clipped Bounding Box is relative
233 to the original. (From Herbert.)
235 2002-04-04 Angus Leeming <a.leeming@ic.ac.uk>
237 * GraphicsParams.C (BoundingBox c-tor): ensure that the member
238 variables are initialised. Clean-up parsing of the string (with thanks
241 2002-03-26 Angus Leeming <a.leeming@ic.ac.uk>
243 * GraphicsCacheItem.C (convertToDisplayFormat): don't launch that Alert
244 if the file can't be found.
246 * GraphicsParams.h (c-tor): remove string() as default argument.
248 * GraphicsCacheItem.C: a couple of changes as a result.
250 2002-03-22 Angus Leeming <a.leeming@ic.ac.uk>
252 * GraphicsCache.[Ch] (update): now passed filepath to determine absolute
253 path to graphics file.
255 * GraphicsParams.[Ch] (c-tor): now passed filepath.
257 2002-03-21 Lars Gullik Bjønnes <larsbj@birdstep.com>
259 * most files: ws cleanup
261 * Makefile.am: remove ld -r stuff
263 2002-03-20 Lars Gullik Bjønnes <larsbj@birdstep.com>
265 * Makefile.am: special rules if partial linking
267 2002-03-14 Angus Leeming <a.leeming@ic.ac.uk>
269 * GraphicsCache.C: use Lars' preferred idiom for a for-loop.
271 2002-03-11 Lars Gullik Bjønnes <larsbj@birdstep.com>
273 * GraphicsConverter.[Ch] (converted): make first arg const ref.
275 * GraphicsCacheItem.h: doxy change
277 * GraphicsCacheItem.C: ws change
279 2002-03-05 Angus Leeming <a.leeming@ic.ac.uk>
281 * Makefile.am: if there is no image loading class leveraging the power
282 of the appropriate gui library, then compile the basic alternative
283 found in GraphicsImageXPM.[Ch].
285 2002-03-04 Angus Leeming <a.leeming@ic.ac.uk>
287 * GraphicsCache.C: change associated with move of initialiseGraphics
290 2002-02-28 Angus Leeming <a.leeming@ic.ac.uk>
292 * GraphicsParams.[Ch]:
294 * GraphicsImageXPM.C: properly resolve more warnings about comparison
295 between signed and unsigned integer expressions.
297 * Makefile.am: add GraphicsTypes.h which I'd carelessly left out.
299 * GraphicsCache.C: move connections to the GImage-derived classes to
302 * GraphicsImageXPM.C (copy c-tor): don't copy pixmap.
304 * GraphicsCacheItem.C (findTargetFormat): if we can load direct without
305 conversion, then do that.
307 2002-02-27 Angus Leeming <a.leeming@ic.ac.uk>
309 * GraphicsCache.C: improve commentary to graphicsInit and where it
312 * GraphicsImageXPM.C (~Data, free_color_table): resolve the crash
313 that became a memory leak properly. (Let the shared_c_ptr free the
315 (reset, mapcolor): tidy up and introduce a work around for XPM files
316 with crappy color entries. Print out a nice friendly message on what's
317 gone wrong and how to resolve it properly.
319 2002-02-27 Angus Leeming <a.leeming@ic.ac.uk>
321 * GraphicsImageXPM.[Ch]: more rigorous use of types (signed/unsigned).
322 (Data d-tor): introduce memory leak temporarily, to "fix" a crash
324 (unique_color_string): use the correct string c-tor.
326 2002-02-15 Angus Leeming <a.leeming@ic.ac.uk>
329 * ImageLoaderXPM.[Ch]: removed.
331 * GraphicsConverter.[Ch]:
332 * GraphicsImage.[Ch]:
333 * GraphicsImageXPM.[Ch]:
334 * GraphicsParams.[Ch]:
335 * GraphicsTypes.h: new files.
337 * All files. A total re-write of the graphics cache. The cache now
338 supports asynchronous file conversion and file loading. Images
339 can be cropped, rotated and scaled for display on the LyX screen.
340 The old LyXImage and ImageLoader have been combined in a new class
341 GImage. Ditto, ImageLoaderXPM's functionality has been moved into
344 2002-02-07 Herbert Voss <voss@lyx.org>
346 * GraphicsCacheItem.C: use unzipFile() from support/filetools
348 2002-01-31 Herbert Voss <voss@lyx.org>
350 * GraphicsCacheItem.h: handle filetype without the file extension;
351 getting type from contents; handle zipped files
353 2002-01-27 Herbert Voss <voss@lyx.org>
355 * GraphicsCacheItem.h: added Converting to the ImageStatus enum.
357 2002-01-17 John Levon <moz@compsoc.man.ac.uk>
359 * ImageLoaderXPM.C: don't set XpmColorKey flag if we don't use it
361 2001-12-19 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
363 * GraphicsCacheItem.h: do not include <config.h> in header files
365 2001-09-21 Angus Leeming <a.leeming@ic.ac.uk>
367 * ImageLoaderXPM.C (runImageLoader): If the pixmap contains a
368 transparent colour, then set it to the colour of the background.
369 Also take account of the monochrome, grayscale of color
372 2001-09-20 Angus Leeming <a.leeming@ic.ac.uk>
374 * GraphicsCacheItem.C (convertImage): only convert if "from" and "to"
375 are different. Thus, don't delete the "to" if it's the original!
377 2001-09-01 John Levon <moz@compsoc.man.ac.uk>
379 * ImageLoadXPM.C: remove setting of alloc colour mask,
380 led to crash as we don't define a callback
382 2001-07-29 Baruch Even <baruch@lyx.org>
384 * ImageLoaderXPM.C (runImageLoader): When loading agree to use non-exact
385 colors with closeness of 10000.
387 * GraphicsCacheItem.C: Fixed a compilation bug introduced earlier.
389 2001-07-29 Baruch Even <baruch@lyx.org>
391 * GraphicsCacheItem.C (findTargetFormat): Removed error dialog box,
394 2001-07-23 Baruch Even <baruch@lyx.org>
396 * GraphicsCacheItem.C (convertImage): Fixed a bug with regard to loading
397 the image after conversion.
399 2001-07-17 Baruch Even <baruch@lyx.org>
401 * GraphicsCacheItem.h:
402 * GraphicsCacheItem.C: Shuffled things a bit to make it easier to switch
403 from synchronous to asynchronous and to ease the coming changes.
405 2001-07-03 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
407 * ImageLoaderXPM.C (runImageLoader): get display information from
410 2001-06-14 Angus Leeming <a.leeming@ic.ac.uk>
413 * GraphicsCacheItem.C:
415 * ImageLoaderXPM.C: removed // -*- C++ -*- as first line.
417 2001-04-17 Lars Gullik Bjønnes <larsbj@birdstep.com>
419 * GraphicsCache.h: inherit privately from noncopyable
420 * ImageLoader.h: ditto
421 * GraphicsCacheItem.h: ditto
423 2001-04-16 Allan Rae <rae@lyx.org>
425 * ImageLoaderXPM.C (runImageLoader): #warning triggers an error on Sun
426 CC 6.0 as an unrecognised preprocessor directive. So ensure they're
429 2001-04-02 Baruch Even <baruch@lyx.org>
431 * GraphicsCacheItem.[Ch]: Changed to used the Converter class instead
432 of hard coding ImageMagick.
434 2001-03-10 Baruch Even <baruch@lyx.org>
436 * GraphicsCache.C: Style change from (*it).field to it->field
438 2001-03-15 Lars Gullik Bjønnes <larsbj@trylle.birdstep.com>
440 * GraphicsCache.h: noncopyable is in namespace boost
441 * ImageLoader.h: ditto
442 * GraphicsCacheItem.h: ditto
444 2001-03-07 Baruch Even <baruch@lyx.org>
446 * GraphicsCache.C (d-tor): Removed the assert, the assumption it carried
447 was false and it's not needed anyhow since the shared_ptr's in the cache
448 will destroy everything on exit.
450 2001-02-28 Baruch Even <baruch@ev-en.org>
453 * GraphicsCache.C: Changed the singleton pattern implementation, the
454 former version "leaked" in the sense that it was not deallocated at
457 2001-02-20 Baruch Even <baruch@ev-en.org>
459 * GraphicsCache.C: Changed to use shared_ptr<GraphicsCacheItem>
460 instead of a pure pointer.
462 * GraphicsCacheItem.[Ch]:
463 * GraphicsCacheItem_pimpl.[Ch]: Collapsed them into GraphicsCacheItem,
464 removed the reference counting that was inside. Also fixed a bug where
465 a temporary file wouldn't get erased.
467 * ImageLoader.[Ch]: Changed the semantics of the image_ pointers usage.
468 Ownership is now dropped when the caller requests the image_ pointer.
470 2001-02-20 Baruch Even <baruch@ev-en.org>
472 * GraphicsCache.C: Cleared up the confusion on when and how it is
475 * GraphicsCacheItem.C: Indentation change.
477 * GraphicsCacheItem_pimpl.C: Fixed the loading logic so that it will
478 figure correctly when the image has been loaded successfully.
480 2001-02-08 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
482 * ImageLoader.C: add a "using" directive.
484 * ImageLoader.h: remove extra comma at the end of enum; add an
485 std:: qualifier for vector.
487 2001-01-21 Baruch Even <baruch@ev-en.org>
489 * GraphicsCacheItem.[Ch]: Changes due to the storage of width and
490 height in the image itself and minor cleanups.
492 * GraphicsCacheItem_impl.[Ch]: Changes due to the switch to use a
493 new ImageLoader class instead of the older Renderer class. This
494 means change of responsibilities.