1 2002-07-22 Herbert Voss <voss@lyx.org>
3 * GraphicsConverter.C: get the "default converter" run again
5 2002-07-21 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
7 * PreviewLoader.C: use BufferParams::getLyXTextClass
9 2002-07-21 Herbert Voss <voss@lyx.org>
11 * GraphicsImage.C: get the LyXAspectRatio run.
13 * GraphicsParams.[Ch]: add bool keepLyXXAspectRatio
15 2002-07-20 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
17 * PreviewLoader.C (startLoading): pass an interger as resolution
18 to the lyxpreview converter
20 * GraphicsParams.C: include <cstdlib>
22 2002-07-19 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
24 * PreviewLoader.C (startLoading): use LibScriptSearch to find the
25 preview converter script
27 2002-07-18 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
29 * GraphicsCacheItem.C (reset): use erase() instead of clear() for
32 2002-07-18 Angus Leeming <leeming@lyx.org>
34 * GraphicsCacheItem.[Ch]: add a FileMonitor variable to the the Impl
36 (startMonitoring, monitoring, checksum): new methods to interact with
39 * GraphicsLoader.[Ch] (startMonitoring, monitoring, checksum): new
40 methods invoking the CacheItem methods of the same name.
41 (resetFile): if monitoring and the file changes, start monitoring this
44 2002-07-17 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
46 * Makefile.am: remove FileMonitor.[Ch]
48 2002-06-17 Herbert Voss <voss@lyx.org>
50 * GraphicsCachItem.C (findTargetFormat): remove the speciell case
51 for old ps-files (Garst). It's now handled by defining a converter and
52 disabling the ps-support of xforms.
54 2002-07-17 Angus Leeming <leeming@lyx.org>
56 Be true to the Pimpl idiom, moving all signals into the respective
57 Impl classes and defining methods to connect them to an outside slot.
58 Const-ify all visible class methods as they act only on a const pimpl_.
60 * GraphicsCache.[Ch] (add, remove): const-ify.
62 * GraphicsCacheItem.[Ch] (startLoading): const-ify.
63 (statusChanged): move the signal into the Impl class.
64 (connect): new method, enabling a listener to connect to this signal.
66 * GraphicsConverter.[Ch]: (startConversion): const-ify.
67 (finishedConversion): move the signal into the Impl class.
68 (connect): new method, enabling a listener to connect to this signal.
70 * GraphicsLoader.[Ch] (reset, startLoading): const-ify.
71 (statusChanged): move the signal into the Impl class.
72 (connect): new method, enabling a listener to connect to this signal.
74 * PreviewLoader.[Ch] (add, remove, startLoading): const-ify.
75 (imageReady): move the signal into the Impl class.
76 (connect): new method, enabling a listener to connect to this signal.
77 (emitSignal): new method, enabling PreviewImage to tell the outside
78 world that the file has been loaded into memory.
80 * Previews.[Ch] (loader, removeLoader, generateBufferPreviews):
84 * GraphicsCacheItem.C:
85 * GraphicsConverter.[Ch]:
89 * PreviewLoader.[Ch]: whitespace clean-up.
91 2002-07-16 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
93 * PreviewLoader.C (setConverter): remove unused variable
95 * GraphicsImageXPM.C (isDrawable): implement
96 (setPixmap): the opaque color is black, not white
98 2002-07-15 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
100 * GraphicsImageXPM.C (color_none_id):
101 (contains_color_none): use ascii_lowercase instead of lowercase
103 2002-07-16 Angus Leeming <leeming@lyx.org>
105 * PreviewLoader.C: greater use of STL algorithms.
107 * Previews.[Ch]: use const in more places.
108 (generateBufferPreviews): now takes a Buffer const & argument, not a
111 2002-07-15 John Levon <moz@compsoc.man.ac.uk>
113 * GraphicsImage.h: remove getPixmap/X, add isDrawable()
115 2002-07-12 Angus Leeming <leeming@lyx.org>
117 * GraphicsLoader.[Ch]: smart loading of images. Images are loaded only
118 if visible 2 secs after the call to load them is first made.
120 * GraphicsSupport.[Ch]: new files. isInsetVisible interrogates the
121 BufferView to ascertain whether the inset is visible or not.
123 * Makefile.am: added GraphicsSupport.[Ch].
125 * PreviewImage.[Ch]: use this smart loader.
127 * PreviewLoader.C: don't load generated image files indiscimminantly.
128 Instead emit the imageReady signal and allow the image owner to decide.
130 2002-07-12 John Levon <moz@compsoc.man.ac.uk>
132 * GraphicsCache.C: remove init_graphics()
134 2002-07-09 Angus Leeming <leeming@lyx.org>
136 * PreviewLoader.C (setAscentFractions): fix bug due to use of integer
137 arithmetic when it should be floating.
139 2002-07-09 Angus Leeming <leeming@lyx.org>
141 * PreviewLoader.C (startLoading): prepend LaTeX file with "\batchmode".
142 Output equation labels as "(#)" if lyxrc preference is set.
143 (setFontScalingFactor): use lyxrc variable preview_scale_factor
144 rather than hard-coding this.
146 2002-07-09 Angus Leeming <leeming@lyx.org>
148 * PreviewLoader.C: Further refactoring of the code. Should now be
151 * PreviewMetrics.[Ch]: removed. Had a v. short shelf life and is now
152 past its sell-by date. The code to read the metrics file is now found
153 as a helper function in PreviewLoader.C.
155 * GraphicsImageXPM.C (scale): use boost::tie.
157 2002-07-08 Herbert Voss <voss@lyx.org>
159 * PreviewLoader.C: use of preview_size_factor to get the right
160 font-size! 0.9 is the default.
162 2002-07-08 Angus Leeming <leeming@lyx.org>
164 * PreviewLoader.C: Add "delayed" and "showlabels" options to the
165 invocation of preview.sty.
166 Perform something of an internal clean-up.
168 2002-07-06 Angus Leeming <leeming@lyx.org>
170 * PreviewLoader.C: ensure that the metrics data is used by the
174 * PreviewImage.C: (Impl d-tor): remove all generated files that still
175 exist (perhaps because the process was curtailed before the images
178 * PreviewLoader.C (unique_filename): store the files in Buffer::tmppath.
180 2002-07-05 Angus Leeming <leeming@lyx.org>
189 * Previews.C: new files. The previewed LaTeX snippet stuff.
191 * Makefile.am: add these files.
193 2002-07-05 Angus Leeming <leeming@lyx.org>
195 * GraphicsLoader.h: whitespace.
197 2002-07-04 Lars Gullik Bjønnes <larsbj@birdstep.com>
199 * GraphicsImage.[Ch]: newImage and loadableFormats changed to
200 boost::function from boost::signal.
202 2002-07-01 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
204 * GraphicsConverter.C (convert): do not use ChangeExtension
205 because to_file_base may contain a dot.
207 2002-06-28 Angus Leeming <leeming@lyx.org>
209 * GraphicsCacheItem.[Ch]: refactor some of the more convoluted logic
210 by moving those SignalPtrs into the grfx::Image and grfx::Converter
211 classes where they really belong.
212 Use the Pimpl idiom to hide the class internals from public view.
214 * GraphicsTypes: remove the typedefs, leaving only the enums.
216 * GraphicsImage.h: now has a finishedLoading signal, as opposed to being
217 passed a reference to one in the load() method.
219 * GraphicsConverter.[Ch]: totally refactored. An instance of
220 grfx::Converter now represents a single conversion process.
221 Thus grfx::CachItem now has a grfx::Converter * that is set when the
222 conversion is initiated and destroyed on completion.
224 * GraphicsCache.[Ch]:
225 * GraphicsCacheItem.[Ch]:
226 * GraphicsConverter.[Ch]:
227 * GraphicsLoader.[Ch]: use the Pimpl idiom to hide the class internals
229 Note that I have done this only after making the above changes,
230 so not only should we have a clean, minimal and well documented
231 interface to these classes in the header files, but the class internals
232 should be much clearer too.
235 grfx::GCache -> grfx::Cache,
236 grfx::GCacheItem -> grfx::CacheItem,
237 grfx::GConverter -> grfx::Converter,
238 grfx::GImage -> grfx::Image,
239 grfx::GImageXPM -> grfx::ImageXPM,
240 grfx::GParams -> grfx::Params.
242 2002-06-26 Angus Leeming <leeming@lyx.org>
244 * GraphicsLoader.[Ch]: use boost::scoped_ptr in preference to
245 std::auto_ptr. Define an empty Loader d-tor out-of-line to ensure it
248 2002-06-26 Angus Leeming <leeming@lyx.org>
250 * GraphicsTypes.h: add "Ready" to the ImageStatus enum.
251 move the DisplayType enum out of grfx::GParams to here.
253 * GraphicsCacheItem.h: re-write preliminary description to reflect
256 * GraphicsParams.[Ch]:
257 * GraphicsImageXPM.C (load, setPixmap): changes aassociated with moving
258 grfx::DisplayType out of grfx::GParams.
260 * GraphicsLoader.[Ch]: new files. Factor out the image loading stuff
261 that was in frontends/screen.C and insets/insetgraphics.C into a
262 single, easy-to-use class.
264 * Makefile.am: add these files.
266 2002-06-25 Angus Leeming <leeming@lyx.org>
268 * GraphicsCache.[Ch]:
269 * GraphicsCacheItem.[Ch]:
270 * GraphicsTypes.h: rewrite the graphics cache to just load a graphics
271 file into memory. The cache no longer controls the generation of the
272 pixmap. Instead, it just emits a signal when the loading status of an
274 The cache no longer stores InsetGraphics pointers and nor does it
275 assume responsibility for modifying an image (scaling, rotating etc).
276 Instead, that must now be performed elsewhere.
278 2002-06-19 Angus Leeming <leeming@lyx.org>
280 * GraphicsConverter.C: add using std::endl directive.
282 2002-06-17 Herbert Voss <voss@lyx.org>
284 * GraphicsCachItem.C: (findTargetFormat)return xpm-format as a
285 default when nothing different was found
286 (convertToDisplayFormat): handle zipped files in the right way and
287 choose always convert as a default converter when no other
288 userdefined was found
290 * GraphicsConverter.C: add more lyxerr comments and choose
291 convert when no other userdefined converter was found
293 2002-06-10 Herbert Voss <voss@lyx.org>
295 * GraphicsImageXPM.C (convertTo7chars): get another special color
296 format from convert work in the right way
298 2002-06-12 John Levon <moz@compsoc.man.ac.uk>
300 * GraphicsCache.C: use right colormap incantation
302 2002-06-12 John Levon <moz@compsoc.man.ac.uk>
304 * GraphicsCache.C: use lyx_gui namespace
306 * GraphicsImageXPM.C: back down to using xforms
309 2002-06-07 Angus Leeming <leeming@lyx.org>
311 Fixes needed to compile with Compaq cxx 6.5.
312 * GraphicsConverter.h: forward declare class ConvProcess.
314 * GraphicsImageXPM.C:
315 all c-library variables have been moved into namespace std.
316 Wrap using std::xyz declarations inside a #ifndef CXX_GLOBAL_CSTD block.
318 2002-06-06 Angus Leeming <a.leeming@ic.ac.uk>
320 * GraphicsImageXPM.C (rotate): rotate in the same sense as xdvi!
322 2002-05-30 Lars Gullik Bjønnes <larsbj@birdstep.com>
324 * GraphicsImageXPM.C: SigC to boot::signals changes.
325 (newImage): fix () bug when using new.
327 2002-05-29 Lars Gullik Bjønnes <larsbj@birdstep.com>
329 * switch from SigC signals to boost::signals.
331 2002-05-29 André Pönitz <poenitz@gmx.net>
333 * GraphicsParam.C: remove unneeded #include, move vomment
335 2002-05-28 André Pönitz <poenitz@gmx.net>
337 * GraphicsParam.[Ch]: move inset related stuff to inset/insetgraphics
339 2002-05-24 John Levon <moz@compsoc.man.ac.uk>
341 * GraphicsImageXPM.C: ColorHandler moved
343 2002-05-24 Juergen Vigna <jug@sad.it>
346 * GraphicsImage.h: include LString.h first.
348 2002-05-22 Lars Gullik Bjønnes <larsbj@birdstep.com>
350 * GraphicsCacheItem.h: use more specific smart_ptr header.
351 * GraphicsTypes.h: ditto
352 * GraphicsImage.h: ditto
353 * GraphicsConverter.h: ditto
355 2002-04-28 John Levon <moz@compsoc.man.ac.uk>
357 * GraphicsImageXPM.C: understand convert's use of "opaque"
360 2002-04-19 Marco Morandini <morandini@aero.polimi.it>
362 * GraphicsCache.[Ch] (loadableFormats): new method. A wrapper for
363 GImage::loadableFormats() that ensures that the signal is connected
364 to the derived class' method.
366 2002-04-18 Lars Gullik Bjønnes <larsbj@birdstep.com>
368 * GraphicsImageXPM.C (convertTo7chars): drop all conversions and
369 only work on the string.
371 2002-04-17 Angus Leeming <a.leeming@ic.ac.uk>
373 * GraphicsImageXPM.C (Data::reset): Fix the loading of xpm files by
374 the simple image loader when it encounters colour strings like
377 2002-04-16 Angus Leeming <a.leeming@ic.ac.uk>
379 * GraphicsCacheItem.C (convertToDisplayFormat):
380 * GraphicsConverter.C (build_script): remove the Alerts when things go
381 wrong as the inset displays the message anyway. Moreover, Alert seems
382 pretty temperamemtal at the moment.
384 2002-04-16 Rob Lahaye <lahaye@users.sourceforge.net>
386 * GraphicsImageXPM.C: fix clipping for boundingbox y-coordinates
388 2002-04-08 Angus Leeming <a.leeming@ic.ac.uk>
390 * GraphicsCacheItem.C (findTargetFormat): fix bug waiting to bite:
391 a reference to a temp object that's going out of scope...
393 2002-04-09 Herbert Voss <voss@lyx.org>
395 * GraphicsParams.C (BoundingBox c-tor): fix rounding errors by using
396 LyXLength::inBP instead of inPixels.
398 2002-04-10 Herbert Voss <voss@perce.de>
400 * GraphicsCache.[Ch]:
401 * GraphicsCacheItem.[Ch]: add width/height functions from Angus
402 to read the "Bounding Box" from non (e)ps files.
404 2002-04-08 Angus Leeming <a.leeming@ic.ac.uk>
406 * GraphicsParams.C (c-tor): if clipping, then check the Bounding Box of
407 the EPS file too, to ensure that the clipped Bounding Box is relative
408 to the original. (From Herbert.)
410 2002-04-04 Angus Leeming <a.leeming@ic.ac.uk>
412 * GraphicsParams.C (BoundingBox c-tor): ensure that the member
413 variables are initialised. Clean-up parsing of the string (with thanks
416 2002-03-26 Angus Leeming <a.leeming@ic.ac.uk>
418 * GraphicsCacheItem.C (convertToDisplayFormat): don't launch that Alert
419 if the file can't be found.
421 * GraphicsParams.h (c-tor): remove string() as default argument.
423 * GraphicsCacheItem.C: a couple of changes as a result.
425 2002-03-22 Angus Leeming <a.leeming@ic.ac.uk>
427 * GraphicsCache.[Ch] (update): now passed filepath to determine absolute
428 path to graphics file.
430 * GraphicsParams.[Ch] (c-tor): now passed filepath.
432 2002-03-21 Lars Gullik Bjønnes <larsbj@birdstep.com>
434 * most files: ws cleanup
436 * Makefile.am: remove ld -r stuff
438 2002-03-20 Lars Gullik Bjønnes <larsbj@birdstep.com>
440 * Makefile.am: special rules if partial linking
442 2002-03-14 Angus Leeming <a.leeming@ic.ac.uk>
444 * GraphicsCache.C: use Lars' preferred idiom for a for-loop.
446 2002-03-11 Lars Gullik Bjønnes <larsbj@birdstep.com>
448 * GraphicsConverter.[Ch] (converted): make first arg const ref.
450 * GraphicsCacheItem.h: doxy change
452 * GraphicsCacheItem.C: ws change
454 2002-03-05 Angus Leeming <a.leeming@ic.ac.uk>
456 * Makefile.am: if there is no image loading class leveraging the power
457 of the appropriate gui library, then compile the basic alternative
458 found in GraphicsImageXPM.[Ch].
460 2002-03-04 Angus Leeming <a.leeming@ic.ac.uk>
462 * GraphicsCache.C: change associated with move of initialiseGraphics
465 2002-02-28 Angus Leeming <a.leeming@ic.ac.uk>
467 * GraphicsParams.[Ch]:
469 * GraphicsImageXPM.C: properly resolve more warnings about comparison
470 between signed and unsigned integer expressions.
472 * Makefile.am: add GraphicsTypes.h which I'd carelessly left out.
474 * GraphicsCache.C: move connections to the GImage-derived classes to
477 * GraphicsImageXPM.C (copy c-tor): don't copy pixmap.
479 * GraphicsCacheItem.C (findTargetFormat): if we can load direct without
480 conversion, then do that.
482 2002-02-27 Angus Leeming <a.leeming@ic.ac.uk>
484 * GraphicsCache.C: improve commentary to graphicsInit and where it
487 * GraphicsImageXPM.C (~Data, free_color_table): resolve the crash
488 that became a memory leak properly. (Let the shared_c_ptr free the
490 (reset, mapcolor): tidy up and introduce a work around for XPM files
491 with crappy color entries. Print out a nice friendly message on what's
492 gone wrong and how to resolve it properly.
494 2002-02-27 Angus Leeming <a.leeming@ic.ac.uk>
496 * GraphicsImageXPM.[Ch]: more rigorous use of types (signed/unsigned).
497 (Data d-tor): introduce memory leak temporarily, to "fix" a crash
499 (unique_color_string): use the correct string c-tor.
501 2002-02-15 Angus Leeming <a.leeming@ic.ac.uk>
504 * ImageLoaderXPM.[Ch]: removed.
506 * GraphicsConverter.[Ch]:
507 * GraphicsImage.[Ch]:
508 * GraphicsImageXPM.[Ch]:
509 * GraphicsParams.[Ch]:
510 * GraphicsTypes.h: new files.
512 * All files. A total re-write of the graphics cache. The cache now
513 supports asynchronous file conversion and file loading. Images
514 can be cropped, rotated and scaled for display on the LyX screen.
515 The old LyXImage and ImageLoader have been combined in a new class
516 GImage. Ditto, ImageLoaderXPM's functionality has been moved into
519 2002-02-07 Herbert Voss <voss@lyx.org>
521 * GraphicsCacheItem.C: use unzipFile() from support/filetools
523 2002-01-31 Herbert Voss <voss@lyx.org>
525 * GraphicsCacheItem.h: handle filetype without the file extension;
526 getting type from contents; handle zipped files
528 2002-01-27 Herbert Voss <voss@lyx.org>
530 * GraphicsCacheItem.h: added Converting to the ImageStatus enum.
532 2002-01-17 John Levon <moz@compsoc.man.ac.uk>
534 * ImageLoaderXPM.C: don't set XpmColorKey flag if we don't use it
536 2001-12-19 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
538 * GraphicsCacheItem.h: do not include <config.h> in header files
540 2001-09-21 Angus Leeming <a.leeming@ic.ac.uk>
542 * ImageLoaderXPM.C (runImageLoader): If the pixmap contains a
543 transparent colour, then set it to the colour of the background.
544 Also take account of the monochrome, grayscale of color
547 2001-09-20 Angus Leeming <a.leeming@ic.ac.uk>
549 * GraphicsCacheItem.C (convertImage): only convert if "from" and "to"
550 are different. Thus, don't delete the "to" if it's the original!
552 2001-09-01 John Levon <moz@compsoc.man.ac.uk>
554 * ImageLoadXPM.C: remove setting of alloc colour mask,
555 led to crash as we don't define a callback
557 2001-07-29 Baruch Even <baruch@lyx.org>
559 * ImageLoaderXPM.C (runImageLoader): When loading agree to use non-exact
560 colors with closeness of 10000.
562 * GraphicsCacheItem.C: Fixed a compilation bug introduced earlier.
564 2001-07-29 Baruch Even <baruch@lyx.org>
566 * GraphicsCacheItem.C (findTargetFormat): Removed error dialog box,
569 2001-07-23 Baruch Even <baruch@lyx.org>
571 * GraphicsCacheItem.C (convertImage): Fixed a bug with regard to loading
572 the image after conversion.
574 2001-07-17 Baruch Even <baruch@lyx.org>
576 * GraphicsCacheItem.h:
577 * GraphicsCacheItem.C: Shuffled things a bit to make it easier to switch
578 from synchronous to asynchronous and to ease the coming changes.
580 2001-07-03 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
582 * ImageLoaderXPM.C (runImageLoader): get display information from
585 2001-06-14 Angus Leeming <a.leeming@ic.ac.uk>
588 * GraphicsCacheItem.C:
590 * ImageLoaderXPM.C: removed // -*- C++ -*- as first line.
592 2001-04-17 Lars Gullik Bjønnes <larsbj@birdstep.com>
594 * GraphicsCache.h: inherit privately from noncopyable
595 * ImageLoader.h: ditto
596 * GraphicsCacheItem.h: ditto
598 2001-04-16 Allan Rae <rae@lyx.org>
600 * ImageLoaderXPM.C (runImageLoader): #warning triggers an error on Sun
601 CC 6.0 as an unrecognised preprocessor directive. So ensure they're
604 2001-04-02 Baruch Even <baruch@lyx.org>
606 * GraphicsCacheItem.[Ch]: Changed to used the Converter class instead
607 of hard coding ImageMagick.
609 2001-03-10 Baruch Even <baruch@lyx.org>
611 * GraphicsCache.C: Style change from (*it).field to it->field
613 2001-03-15 Lars Gullik Bjønnes <larsbj@trylle.birdstep.com>
615 * GraphicsCache.h: noncopyable is in namespace boost
616 * ImageLoader.h: ditto
617 * GraphicsCacheItem.h: ditto
619 2001-03-07 Baruch Even <baruch@lyx.org>
621 * GraphicsCache.C (d-tor): Removed the assert, the assumption it carried
622 was false and it's not needed anyhow since the shared_ptr's in the cache
623 will destroy everything on exit.
625 2001-02-28 Baruch Even <baruch@ev-en.org>
628 * GraphicsCache.C: Changed the singleton pattern implementation, the
629 former version "leaked" in the sense that it was not deallocated at
632 2001-02-20 Baruch Even <baruch@ev-en.org>
634 * GraphicsCache.C: Changed to use shared_ptr<GraphicsCacheItem>
635 instead of a pure pointer.
637 * GraphicsCacheItem.[Ch]:
638 * GraphicsCacheItem_pimpl.[Ch]: Collapsed them into GraphicsCacheItem,
639 removed the reference counting that was inside. Also fixed a bug where
640 a temporary file wouldn't get erased.
642 * ImageLoader.[Ch]: Changed the semantics of the image_ pointers usage.
643 Ownership is now dropped when the caller requests the image_ pointer.
645 2001-02-20 Baruch Even <baruch@ev-en.org>
647 * GraphicsCache.C: Cleared up the confusion on when and how it is
650 * GraphicsCacheItem.C: Indentation change.
652 * GraphicsCacheItem_pimpl.C: Fixed the loading logic so that it will
653 figure correctly when the image has been loaded successfully.
655 2001-02-08 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
657 * ImageLoader.C: add a "using" directive.
659 * ImageLoader.h: remove extra comma at the end of enum; add an
660 std:: qualifier for vector.
662 2001-01-21 Baruch Even <baruch@ev-en.org>
664 * GraphicsCacheItem.[Ch]: Changes due to the storage of width and
665 height in the image itself and minor cleanups.
667 * GraphicsCacheItem_impl.[Ch]: Changes due to the switch to use a
668 new ImageLoader class instead of the older Renderer class. This
669 means change of responsibilities.