1 2002-07-09 Angus Leeming <leeming@lyx.org>
3 * PreviewLoader.C (startLoading): prepend LaTeX file with "\batchmode".
4 Output equation labels as "(#)" if lyxrc preference is set.
5 (setFontScalingFactor): use lyxrc variable preview_scale_factor
6 rather than hard-coding this.
8 2002-07-09 Angus Leeming <leeming@lyx.org>
10 * PreviewLoader.C: Further refactoring of the code. Should now be
13 * PreviewMetrics.[Ch]: removed. Had a v. short shelf life and is now
14 past its sell-by date. The code to read the metrics file is now found
15 as a helper function in PreviewLoader.C.
17 * GraphicsImageXPM.C (scale): use boost::tie.
19 2002-07-08 Herbert Voss <voss@lyx.org>
21 * PreviewLoader.C: use of preview_size_factor to get the right
22 font-size! 0.9 is the default.
24 2002-07-08 Angus Leeming <leeming@lyx.org>
26 * PreviewLoader.C: Add "delayed" and "showlabels" options to the
27 invocation of preview.sty.
28 Perform something of an internal clean-up.
30 2002-07-06 Angus Leeming <leeming@lyx.org>
32 * PreviewLoader.C: ensure that the metrics data is used by the
36 * PreviewImage.C: (Impl d-tor): remove all generated files that still
37 exist (perhaps because the process was curtailed before the images
40 * PreviewLoader.C (unique_filename): store the files in Buffer::tmppath.
42 2002-07-05 Angus Leeming <leeming@lyx.org>
51 * Previews.C: new files. The previewed LaTeX snippet stuff.
53 * Makefile.am: add these files.
55 2002-07-05 Angus Leeming <leeming@lyx.org>
57 * GraphicsLoader.h: whitespace.
59 2002-07-04 Lars Gullik Bjønnes <larsbj@birdstep.com>
61 * GraphicsImage.[Ch]: newImage and loadableFormats changed to
62 boost::function from boost::signal.
64 2002-07-01 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
66 * GraphicsConverter.C (convert): do not use ChangeExtension
67 because to_file_base may contain a dot.
69 2002-06-28 Angus Leeming <leeming@lyx.org>
71 * GraphicsCacheItem.[Ch]: refactor some of the more convoluted logic
72 by moving those SignalPtrs into the grfx::Image and grfx::Converter
73 classes where they really belong.
74 Use the Pimpl idiom to hide the class internals from public view.
76 * GraphicsTypes: remove the typedefs, leaving only the enums.
78 * GraphicsImage.h: now has a finishedLoading signal, as opposed to being
79 passed a reference to one in the load() method.
81 * GraphicsConverter.[Ch]: totally refactored. An instance of
82 grfx::Converter now represents a single conversion process.
83 Thus grfx::CachItem now has a grfx::Converter * that is set when the
84 conversion is initiated and destroyed on completion.
87 * GraphicsCacheItem.[Ch]:
88 * GraphicsConverter.[Ch]:
89 * GraphicsLoader.[Ch]: use the Pimpl idiom to hide the class internals
91 Note that I have done this only after making the above changes,
92 so not only should we have a clean, minimal and well documented
93 interface to these classes in the header files, but the class internals
94 should be much clearer too.
97 grfx::GCache -> grfx::Cache,
98 grfx::GCacheItem -> grfx::CacheItem,
99 grfx::GConverter -> grfx::Converter,
100 grfx::GImage -> grfx::Image,
101 grfx::GImageXPM -> grfx::ImageXPM,
102 grfx::GParams -> grfx::Params.
104 2002-06-26 Angus Leeming <leeming@lyx.org>
106 * GraphicsLoader.[Ch]: use boost::scoped_ptr in preference to
107 std::auto_ptr. Define an empty Loader d-tor out-of-line to ensure it
110 2002-06-26 Angus Leeming <leeming@lyx.org>
112 * GraphicsTypes.h: add "Ready" to the ImageStatus enum.
113 move the DisplayType enum out of grfx::GParams to here.
115 * GraphicsCacheItem.h: re-write preliminary description to reflect
118 * GraphicsParams.[Ch]:
119 * GraphicsImageXPM.C (load, setPixmap): changes aassociated with moving
120 grfx::DisplayType out of grfx::GParams.
122 * GraphicsLoader.[Ch]: new files. Factor out the image loading stuff
123 that was in frontends/screen.C and insets/insetgraphics.C into a
124 single, easy-to-use class.
126 * Makefile.am: add these files.
128 2002-06-25 Angus Leeming <leeming@lyx.org>
130 * GraphicsCache.[Ch]:
131 * GraphicsCacheItem.[Ch]:
132 * GraphicsTypes.h: rewrite the graphics cache to just load a graphics
133 file into memory. The cache no longer controls the generation of the
134 pixmap. Instead, it just emits a signal when the loading status of an
136 The cache no longer stores InsetGraphics pointers and nor does it
137 assume responsibility for modifying an image (scaling, rotating etc).
138 Instead, that must now be performed elsewhere.
140 2002-06-19 Angus Leeming <leeming@lyx.org>
142 * GraphicsConverter.C: add using std::endl directive.
144 2002-06-17 Herbert Voss <voss@lyx.org>
146 * GraphicsCachItem.C: (findTargetFormat)return xpm-format as a
147 default when nothing different was found
148 (convertToDisplayFormat): handle zipped files in the right way and
149 choose always convert as a default converter when no other
150 userdefined was found
152 * GraphicsConverter.C: add more lyxerr comments and choose
153 convert when no other userdefined converter was found
155 2002-06-10 Herbert Voss <voss@lyx.org>
157 * GraphicsImageXPM.C (convertTo7chars): get another special color
158 format from convert work in the right way
160 2002-06-12 John Levon <moz@compsoc.man.ac.uk>
162 * GraphicsCache.C: use right colormap incantation
164 2002-06-12 John Levon <moz@compsoc.man.ac.uk>
166 * GraphicsCache.C: use lyx_gui namespace
168 * GraphicsImageXPM.C: back down to using xforms
171 2002-06-07 Angus Leeming <leeming@lyx.org>
173 Fixes needed to compile with Compaq cxx 6.5.
174 * GraphicsConverter.h: forward declare class ConvProcess.
176 * GraphicsImageXPM.C:
177 all c-library variables have been moved into namespace std.
178 Wrap using std::xyz declarations inside a #ifndef CXX_GLOBAL_CSTD block.
180 2002-06-06 Angus Leeming <a.leeming@ic.ac.uk>
182 * GraphicsImageXPM.C (rotate): rotate in the same sense as xdvi!
184 2002-05-30 Lars Gullik Bjønnes <larsbj@birdstep.com>
186 * GraphicsImageXPM.C: SigC to boot::signals changes.
187 (newImage): fix () bug when using new.
189 2002-05-29 Lars Gullik Bjønnes <larsbj@birdstep.com>
191 * switch from SigC signals to boost::signals.
193 2002-05-29 André Pönitz <poenitz@gmx.net>
195 * GraphicsParam.C: remove unneeded #include, move vomment
197 2002-05-28 André Pönitz <poenitz@gmx.net>
199 * GraphicsParam.[Ch]: move inset related stuff to inset/insetgraphics
201 2002-05-24 John Levon <moz@compsoc.man.ac.uk>
203 * GraphicsImageXPM.C: ColorHandler moved
205 2002-05-24 Juergen Vigna <jug@sad.it>
208 * GraphicsImage.h: include LString.h first.
210 2002-05-22 Lars Gullik Bjønnes <larsbj@birdstep.com>
212 * GraphicsCacheItem.h: use more specific smart_ptr header.
213 * GraphicsTypes.h: ditto
214 * GraphicsImage.h: ditto
215 * GraphicsConverter.h: ditto
217 2002-04-28 John Levon <moz@compsoc.man.ac.uk>
219 * GraphicsImageXPM.C: understand convert's use of "opaque"
222 2002-04-19 Marco Morandini <morandini@aero.polimi.it>
224 * GraphicsCache.[Ch] (loadableFormats): new method. A wrapper for
225 GImage::loadableFormats() that ensures that the signal is connected
226 to the derived class' method.
228 2002-04-18 Lars Gullik Bjønnes <larsbj@birdstep.com>
230 * GraphicsImageXPM.C (convertTo7chars): drop all conversions and
231 only work on the string.
233 2002-04-17 Angus Leeming <a.leeming@ic.ac.uk>
235 * GraphicsImageXPM.C (Data::reset): Fix the loading of xpm files by
236 the simple image loader when it encounters colour strings like
239 2002-04-16 Angus Leeming <a.leeming@ic.ac.uk>
241 * GraphicsCacheItem.C (convertToDisplayFormat):
242 * GraphicsConverter.C (build_script): remove the Alerts when things go
243 wrong as the inset displays the message anyway. Moreover, Alert seems
244 pretty temperamemtal at the moment.
246 2002-04-16 Rob Lahaye <lahaye@users.sourceforge.net>
247 * GraphicsImageXPM.C: fix clipping for boundingbox y-coordinates
249 2002-04-08 Angus Leeming <a.leeming@ic.ac.uk>
251 * GraphicsCacheItem.C (findTargetFormat): fix bug waiting to bite:
252 a reference to a temp object that's going out of scope...
254 2002-04-09 Herbert Voss <voss@lyx.org>
256 * GraphicsParams.C (BoundingBox c-tor): fix rounding errors by using
257 LyXLength::inBP instead of inPixels.
259 2002-04-10 Herbert Voss <voss@perce.de>
261 * GraphicsCache.[Ch]:
262 * GraphicsCacheItem.[Ch]: add width/height functions from Angus
263 to read the "Bounding Box" from non (e)ps files.
265 2002-04-08 Angus Leeming <a.leeming@ic.ac.uk>
267 * GraphicsParams.C (c-tor): if clipping, then check the Bounding Box of
268 the EPS file too, to ensure that the clipped Bounding Box is relative
269 to the original. (From Herbert.)
271 2002-04-04 Angus Leeming <a.leeming@ic.ac.uk>
273 * GraphicsParams.C (BoundingBox c-tor): ensure that the member
274 variables are initialised. Clean-up parsing of the string (with thanks
277 2002-03-26 Angus Leeming <a.leeming@ic.ac.uk>
279 * GraphicsCacheItem.C (convertToDisplayFormat): don't launch that Alert
280 if the file can't be found.
282 * GraphicsParams.h (c-tor): remove string() as default argument.
284 * GraphicsCacheItem.C: a couple of changes as a result.
286 2002-03-22 Angus Leeming <a.leeming@ic.ac.uk>
288 * GraphicsCache.[Ch] (update): now passed filepath to determine absolute
289 path to graphics file.
291 * GraphicsParams.[Ch] (c-tor): now passed filepath.
293 2002-03-21 Lars Gullik Bjønnes <larsbj@birdstep.com>
295 * most files: ws cleanup
297 * Makefile.am: remove ld -r stuff
299 2002-03-20 Lars Gullik Bjønnes <larsbj@birdstep.com>
301 * Makefile.am: special rules if partial linking
303 2002-03-14 Angus Leeming <a.leeming@ic.ac.uk>
305 * GraphicsCache.C: use Lars' preferred idiom for a for-loop.
307 2002-03-11 Lars Gullik Bjønnes <larsbj@birdstep.com>
309 * GraphicsConverter.[Ch] (converted): make first arg const ref.
311 * GraphicsCacheItem.h: doxy change
313 * GraphicsCacheItem.C: ws change
315 2002-03-05 Angus Leeming <a.leeming@ic.ac.uk>
317 * Makefile.am: if there is no image loading class leveraging the power
318 of the appropriate gui library, then compile the basic alternative
319 found in GraphicsImageXPM.[Ch].
321 2002-03-04 Angus Leeming <a.leeming@ic.ac.uk>
323 * GraphicsCache.C: change associated with move of initialiseGraphics
326 2002-02-28 Angus Leeming <a.leeming@ic.ac.uk>
328 * GraphicsParams.[Ch]:
330 * GraphicsImageXPM.C: properly resolve more warnings about comparison
331 between signed and unsigned integer expressions.
333 * Makefile.am: add GraphicsTypes.h which I'd carelessly left out.
335 * GraphicsCache.C: move connections to the GImage-derived classes to
338 * GraphicsImageXPM.C (copy c-tor): don't copy pixmap.
340 * GraphicsCacheItem.C (findTargetFormat): if we can load direct without
341 conversion, then do that.
343 2002-02-27 Angus Leeming <a.leeming@ic.ac.uk>
345 * GraphicsCache.C: improve commentary to graphicsInit and where it
348 * GraphicsImageXPM.C (~Data, free_color_table): resolve the crash
349 that became a memory leak properly. (Let the shared_c_ptr free the
351 (reset, mapcolor): tidy up and introduce a work around for XPM files
352 with crappy color entries. Print out a nice friendly message on what's
353 gone wrong and how to resolve it properly.
355 2002-02-27 Angus Leeming <a.leeming@ic.ac.uk>
357 * GraphicsImageXPM.[Ch]: more rigorous use of types (signed/unsigned).
358 (Data d-tor): introduce memory leak temporarily, to "fix" a crash
360 (unique_color_string): use the correct string c-tor.
362 2002-02-15 Angus Leeming <a.leeming@ic.ac.uk>
365 * ImageLoaderXPM.[Ch]: removed.
367 * GraphicsConverter.[Ch]:
368 * GraphicsImage.[Ch]:
369 * GraphicsImageXPM.[Ch]:
370 * GraphicsParams.[Ch]:
371 * GraphicsTypes.h: new files.
373 * All files. A total re-write of the graphics cache. The cache now
374 supports asynchronous file conversion and file loading. Images
375 can be cropped, rotated and scaled for display on the LyX screen.
376 The old LyXImage and ImageLoader have been combined in a new class
377 GImage. Ditto, ImageLoaderXPM's functionality has been moved into
380 2002-02-07 Herbert Voss <voss@lyx.org>
382 * GraphicsCacheItem.C: use unzipFile() from support/filetools
384 2002-01-31 Herbert Voss <voss@lyx.org>
386 * GraphicsCacheItem.h: handle filetype without the file extension;
387 getting type from contents; handle zipped files
389 2002-01-27 Herbert Voss <voss@lyx.org>
391 * GraphicsCacheItem.h: added Converting to the ImageStatus enum.
393 2002-01-17 John Levon <moz@compsoc.man.ac.uk>
395 * ImageLoaderXPM.C: don't set XpmColorKey flag if we don't use it
397 2001-12-19 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
399 * GraphicsCacheItem.h: do not include <config.h> in header files
401 2001-09-21 Angus Leeming <a.leeming@ic.ac.uk>
403 * ImageLoaderXPM.C (runImageLoader): If the pixmap contains a
404 transparent colour, then set it to the colour of the background.
405 Also take account of the monochrome, grayscale of color
408 2001-09-20 Angus Leeming <a.leeming@ic.ac.uk>
410 * GraphicsCacheItem.C (convertImage): only convert if "from" and "to"
411 are different. Thus, don't delete the "to" if it's the original!
413 2001-09-01 John Levon <moz@compsoc.man.ac.uk>
415 * ImageLoadXPM.C: remove setting of alloc colour mask,
416 led to crash as we don't define a callback
418 2001-07-29 Baruch Even <baruch@lyx.org>
420 * ImageLoaderXPM.C (runImageLoader): When loading agree to use non-exact
421 colors with closeness of 10000.
423 * GraphicsCacheItem.C: Fixed a compilation bug introduced earlier.
425 2001-07-29 Baruch Even <baruch@lyx.org>
427 * GraphicsCacheItem.C (findTargetFormat): Removed error dialog box,
430 2001-07-23 Baruch Even <baruch@lyx.org>
432 * GraphicsCacheItem.C (convertImage): Fixed a bug with regard to loading
433 the image after conversion.
435 2001-07-17 Baruch Even <baruch@lyx.org>
437 * GraphicsCacheItem.h:
438 * GraphicsCacheItem.C: Shuffled things a bit to make it easier to switch
439 from synchronous to asynchronous and to ease the coming changes.
441 2001-07-03 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
443 * ImageLoaderXPM.C (runImageLoader): get display information from
446 2001-06-14 Angus Leeming <a.leeming@ic.ac.uk>
449 * GraphicsCacheItem.C:
451 * ImageLoaderXPM.C: removed // -*- C++ -*- as first line.
453 2001-04-17 Lars Gullik Bjønnes <larsbj@birdstep.com>
455 * GraphicsCache.h: inherit privately from noncopyable
456 * ImageLoader.h: ditto
457 * GraphicsCacheItem.h: ditto
459 2001-04-16 Allan Rae <rae@lyx.org>
461 * ImageLoaderXPM.C (runImageLoader): #warning triggers an error on Sun
462 CC 6.0 as an unrecognised preprocessor directive. So ensure they're
465 2001-04-02 Baruch Even <baruch@lyx.org>
467 * GraphicsCacheItem.[Ch]: Changed to used the Converter class instead
468 of hard coding ImageMagick.
470 2001-03-10 Baruch Even <baruch@lyx.org>
472 * GraphicsCache.C: Style change from (*it).field to it->field
474 2001-03-15 Lars Gullik Bjønnes <larsbj@trylle.birdstep.com>
476 * GraphicsCache.h: noncopyable is in namespace boost
477 * ImageLoader.h: ditto
478 * GraphicsCacheItem.h: ditto
480 2001-03-07 Baruch Even <baruch@lyx.org>
482 * GraphicsCache.C (d-tor): Removed the assert, the assumption it carried
483 was false and it's not needed anyhow since the shared_ptr's in the cache
484 will destroy everything on exit.
486 2001-02-28 Baruch Even <baruch@ev-en.org>
489 * GraphicsCache.C: Changed the singleton pattern implementation, the
490 former version "leaked" in the sense that it was not deallocated at
493 2001-02-20 Baruch Even <baruch@ev-en.org>
495 * GraphicsCache.C: Changed to use shared_ptr<GraphicsCacheItem>
496 instead of a pure pointer.
498 * GraphicsCacheItem.[Ch]:
499 * GraphicsCacheItem_pimpl.[Ch]: Collapsed them into GraphicsCacheItem,
500 removed the reference counting that was inside. Also fixed a bug where
501 a temporary file wouldn't get erased.
503 * ImageLoader.[Ch]: Changed the semantics of the image_ pointers usage.
504 Ownership is now dropped when the caller requests the image_ pointer.
506 2001-02-20 Baruch Even <baruch@ev-en.org>
508 * GraphicsCache.C: Cleared up the confusion on when and how it is
511 * GraphicsCacheItem.C: Indentation change.
513 * GraphicsCacheItem_pimpl.C: Fixed the loading logic so that it will
514 figure correctly when the image has been loaded successfully.
516 2001-02-08 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
518 * ImageLoader.C: add a "using" directive.
520 * ImageLoader.h: remove extra comma at the end of enum; add an
521 std:: qualifier for vector.
523 2001-01-21 Baruch Even <baruch@ev-en.org>
525 * GraphicsCacheItem.[Ch]: Changes due to the storage of width and
526 height in the image itself and minor cleanups.
528 * GraphicsCacheItem_impl.[Ch]: Changes due to the switch to use a
529 new ImageLoader class instead of the older Renderer class. This
530 means change of responsibilities.