1 2002-07-06 Angus Leeming <leeming@lyx.org>
3 * PreviewLoader.C: ensure that the metrics data is used by the
7 * PreviewImage.C: (Impl d-tor): remove all generated files that still
8 exist (perhaps because the process was curtailed before the images
11 2002-07-05 Angus Leeming <leeming@lyx.org>
20 * Previews.C: new files. The previewed LaTeX snippet stuff.
22 * Makefile.am: add these files.
24 2002-07-05 Angus Leeming <leeming@lyx.org>
26 * GraphicsLoader.h: whitespace.
28 2002-07-04 Lars Gullik Bjønnes <larsbj@birdstep.com>
30 * GraphicsImage.[Ch]: newImage and loadableFormats changed to
31 boost::function from boost::signal.
33 2002-07-01 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
35 * GraphicsConverter.C (convert): do not use ChangeExtension
36 because to_file_base may contain a dot.
38 2002-06-28 Angus Leeming <leeming@lyx.org>
40 * GraphicsCacheItem.[Ch]: refactor some of the more convoluted logic
41 by moving those SignalPtrs into the grfx::Image and grfx::Converter
42 classes where they really belong.
43 Use the Pimpl idiom to hide the class internals from public view.
45 * GraphicsTypes: remove the typedefs, leaving only the enums.
47 * GraphicsImage.h: now has a finishedLoading signal, as opposed to being
48 passed a reference to one in the load() method.
50 * GraphicsConverter.[Ch]: totally refactored. An instance of
51 grfx::Converter now represents a single conversion process.
52 Thus grfx::CachItem now has a grfx::Converter * that is set when the
53 conversion is initiated and destroyed on completion.
56 * GraphicsCacheItem.[Ch]:
57 * GraphicsConverter.[Ch]:
58 * GraphicsLoader.[Ch]: use the Pimpl idiom to hide the class internals
60 Note that I have done this only after making the above changes,
61 so not only should we have a clean, minimal and well documented
62 interface to these classes in the header files, but the class internals
63 should be much clearer too.
66 grfx::GCache -> grfx::Cache,
67 grfx::GCacheItem -> grfx::CacheItem,
68 grfx::GConverter -> grfx::Converter,
69 grfx::GImage -> grfx::Image,
70 grfx::GImageXPM -> grfx::ImageXPM,
71 grfx::GParams -> grfx::Params.
73 2002-06-26 Angus Leeming <leeming@lyx.org>
75 * GraphicsLoader.[Ch]: use boost::scoped_ptr in preference to
76 std::auto_ptr. Define an empty Loader d-tor out-of-line to ensure it
79 2002-06-26 Angus Leeming <leeming@lyx.org>
81 * GraphicsTypes.h: add "Ready" to the ImageStatus enum.
82 move the DisplayType enum out of grfx::GParams to here.
84 * GraphicsCacheItem.h: re-write preliminary description to reflect
87 * GraphicsParams.[Ch]:
88 * GraphicsImageXPM.C (load, setPixmap): changes aassociated with moving
89 grfx::DisplayType out of grfx::GParams.
91 * GraphicsLoader.[Ch]: new files. Factor out the image loading stuff
92 that was in frontends/screen.C and insets/insetgraphics.C into a
93 single, easy-to-use class.
95 * Makefile.am: add these files.
97 2002-06-25 Angus Leeming <leeming@lyx.org>
100 * GraphicsCacheItem.[Ch]:
101 * GraphicsTypes.h: rewrite the graphics cache to just load a graphics
102 file into memory. The cache no longer controls the generation of the
103 pixmap. Instead, it just emits a signal when the loading status of an
105 The cache no longer stores InsetGraphics pointers and nor does it
106 assume responsibility for modifying an image (scaling, rotating etc).
107 Instead, that must now be performed elsewhere.
109 2002-06-19 Angus Leeming <leeming@lyx.org>
111 * GraphicsConverter.C: add using std::endl directive.
113 2002-06-17 Herbert Voss <voss@lyx.org>
115 * GraphicsCachItem.C: (findTargetFormat)return xpm-format as a
116 default when nothing different was found
117 (convertToDisplayFormat): handle zipped files in the right way and
118 choose always convert as a default converter when no other
119 userdefined was found
121 * GraphicsConverter.C: add more lyxerr comments and choose
122 convert when no other userdefined converter was found
124 2002-06-10 Herbert Voss <voss@lyx.org>
126 * GraphicsImageXPM.C (convertTo7chars): get another special color
127 format from convert work in the right way
129 2002-06-12 John Levon <moz@compsoc.man.ac.uk>
131 * GraphicsCache.C: use right colormap incantation
133 2002-06-12 John Levon <moz@compsoc.man.ac.uk>
135 * GraphicsCache.C: use lyx_gui namespace
137 * GraphicsImageXPM.C: back down to using xforms
140 2002-06-07 Angus Leeming <leeming@lyx.org>
142 Fixes needed to compile with Compaq cxx 6.5.
143 * GraphicsConverter.h: forward declare class ConvProcess.
145 * GraphicsImageXPM.C:
146 all c-library variables have been moved into namespace std.
147 Wrap using std::xyz declarations inside a #ifndef CXX_GLOBAL_CSTD block.
149 2002-06-06 Angus Leeming <a.leeming@ic.ac.uk>
151 * GraphicsImageXPM.C (rotate): rotate in the same sense as xdvi!
153 2002-05-30 Lars Gullik Bjønnes <larsbj@birdstep.com>
155 * GraphicsImageXPM.C: SigC to boot::signals changes.
156 (newImage): fix () bug when using new.
158 2002-05-29 Lars Gullik Bjønnes <larsbj@birdstep.com>
160 * switch from SigC signals to boost::signals.
162 2002-05-29 André Pönitz <poenitz@gmx.net>
164 * GraphicsParam.C: remove unneeded #include, move vomment
166 2002-05-28 André Pönitz <poenitz@gmx.net>
168 * GraphicsParam.[Ch]: move inset related stuff to inset/insetgraphics
170 2002-05-24 John Levon <moz@compsoc.man.ac.uk>
172 * GraphicsImageXPM.C: ColorHandler moved
174 2002-05-24 Juergen Vigna <jug@sad.it>
177 * GraphicsImage.h: include LString.h first.
179 2002-05-22 Lars Gullik Bjønnes <larsbj@birdstep.com>
181 * GraphicsCacheItem.h: use more specific smart_ptr header.
182 * GraphicsTypes.h: ditto
183 * GraphicsImage.h: ditto
184 * GraphicsConverter.h: ditto
186 2002-04-28 John Levon <moz@compsoc.man.ac.uk>
188 * GraphicsImageXPM.C: understand convert's use of "opaque"
191 2002-04-19 Marco Morandini <morandini@aero.polimi.it>
193 * GraphicsCache.[Ch] (loadableFormats): new method. A wrapper for
194 GImage::loadableFormats() that ensures that the signal is connected
195 to the derived class' method.
197 2002-04-18 Lars Gullik Bjønnes <larsbj@birdstep.com>
199 * GraphicsImageXPM.C (convertTo7chars): drop all conversions and
200 only work on the string.
202 2002-04-17 Angus Leeming <a.leeming@ic.ac.uk>
204 * GraphicsImageXPM.C (Data::reset): Fix the loading of xpm files by
205 the simple image loader when it encounters colour strings like
208 2002-04-16 Angus Leeming <a.leeming@ic.ac.uk>
210 * GraphicsCacheItem.C (convertToDisplayFormat):
211 * GraphicsConverter.C (build_script): remove the Alerts when things go
212 wrong as the inset displays the message anyway. Moreover, Alert seems
213 pretty temperamemtal at the moment.
215 2002-04-16 Rob Lahaye <lahaye@users.sourceforge.net>
216 * GraphicsImageXPM.C: fix clipping for boundingbox y-coordinates
218 2002-04-08 Angus Leeming <a.leeming@ic.ac.uk>
220 * GraphicsCacheItem.C (findTargetFormat): fix bug waiting to bite:
221 a reference to a temp object that's going out of scope...
223 2002-04-09 Herbert Voss <voss@lyx.org>
225 * GraphicsParams.C (BoundingBox c-tor): fix rounding errors by using
226 LyXLength::inBP instead of inPixels.
228 2002-04-10 Herbert Voss <voss@perce.de>
230 * GraphicsCache.[Ch]:
231 * GraphicsCacheItem.[Ch]: add width/height functions from Angus
232 to read the "Bounding Box" from non (e)ps files.
234 2002-04-08 Angus Leeming <a.leeming@ic.ac.uk>
236 * GraphicsParams.C (c-tor): if clipping, then check the Bounding Box of
237 the EPS file too, to ensure that the clipped Bounding Box is relative
238 to the original. (From Herbert.)
240 2002-04-04 Angus Leeming <a.leeming@ic.ac.uk>
242 * GraphicsParams.C (BoundingBox c-tor): ensure that the member
243 variables are initialised. Clean-up parsing of the string (with thanks
246 2002-03-26 Angus Leeming <a.leeming@ic.ac.uk>
248 * GraphicsCacheItem.C (convertToDisplayFormat): don't launch that Alert
249 if the file can't be found.
251 * GraphicsParams.h (c-tor): remove string() as default argument.
253 * GraphicsCacheItem.C: a couple of changes as a result.
255 2002-03-22 Angus Leeming <a.leeming@ic.ac.uk>
257 * GraphicsCache.[Ch] (update): now passed filepath to determine absolute
258 path to graphics file.
260 * GraphicsParams.[Ch] (c-tor): now passed filepath.
262 2002-03-21 Lars Gullik Bjønnes <larsbj@birdstep.com>
264 * most files: ws cleanup
266 * Makefile.am: remove ld -r stuff
268 2002-03-20 Lars Gullik Bjønnes <larsbj@birdstep.com>
270 * Makefile.am: special rules if partial linking
272 2002-03-14 Angus Leeming <a.leeming@ic.ac.uk>
274 * GraphicsCache.C: use Lars' preferred idiom for a for-loop.
276 2002-03-11 Lars Gullik Bjønnes <larsbj@birdstep.com>
278 * GraphicsConverter.[Ch] (converted): make first arg const ref.
280 * GraphicsCacheItem.h: doxy change
282 * GraphicsCacheItem.C: ws change
284 2002-03-05 Angus Leeming <a.leeming@ic.ac.uk>
286 * Makefile.am: if there is no image loading class leveraging the power
287 of the appropriate gui library, then compile the basic alternative
288 found in GraphicsImageXPM.[Ch].
290 2002-03-04 Angus Leeming <a.leeming@ic.ac.uk>
292 * GraphicsCache.C: change associated with move of initialiseGraphics
295 2002-02-28 Angus Leeming <a.leeming@ic.ac.uk>
297 * GraphicsParams.[Ch]:
299 * GraphicsImageXPM.C: properly resolve more warnings about comparison
300 between signed and unsigned integer expressions.
302 * Makefile.am: add GraphicsTypes.h which I'd carelessly left out.
304 * GraphicsCache.C: move connections to the GImage-derived classes to
307 * GraphicsImageXPM.C (copy c-tor): don't copy pixmap.
309 * GraphicsCacheItem.C (findTargetFormat): if we can load direct without
310 conversion, then do that.
312 2002-02-27 Angus Leeming <a.leeming@ic.ac.uk>
314 * GraphicsCache.C: improve commentary to graphicsInit and where it
317 * GraphicsImageXPM.C (~Data, free_color_table): resolve the crash
318 that became a memory leak properly. (Let the shared_c_ptr free the
320 (reset, mapcolor): tidy up and introduce a work around for XPM files
321 with crappy color entries. Print out a nice friendly message on what's
322 gone wrong and how to resolve it properly.
324 2002-02-27 Angus Leeming <a.leeming@ic.ac.uk>
326 * GraphicsImageXPM.[Ch]: more rigorous use of types (signed/unsigned).
327 (Data d-tor): introduce memory leak temporarily, to "fix" a crash
329 (unique_color_string): use the correct string c-tor.
331 2002-02-15 Angus Leeming <a.leeming@ic.ac.uk>
334 * ImageLoaderXPM.[Ch]: removed.
336 * GraphicsConverter.[Ch]:
337 * GraphicsImage.[Ch]:
338 * GraphicsImageXPM.[Ch]:
339 * GraphicsParams.[Ch]:
340 * GraphicsTypes.h: new files.
342 * All files. A total re-write of the graphics cache. The cache now
343 supports asynchronous file conversion and file loading. Images
344 can be cropped, rotated and scaled for display on the LyX screen.
345 The old LyXImage and ImageLoader have been combined in a new class
346 GImage. Ditto, ImageLoaderXPM's functionality has been moved into
349 2002-02-07 Herbert Voss <voss@lyx.org>
351 * GraphicsCacheItem.C: use unzipFile() from support/filetools
353 2002-01-31 Herbert Voss <voss@lyx.org>
355 * GraphicsCacheItem.h: handle filetype without the file extension;
356 getting type from contents; handle zipped files
358 2002-01-27 Herbert Voss <voss@lyx.org>
360 * GraphicsCacheItem.h: added Converting to the ImageStatus enum.
362 2002-01-17 John Levon <moz@compsoc.man.ac.uk>
364 * ImageLoaderXPM.C: don't set XpmColorKey flag if we don't use it
366 2001-12-19 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
368 * GraphicsCacheItem.h: do not include <config.h> in header files
370 2001-09-21 Angus Leeming <a.leeming@ic.ac.uk>
372 * ImageLoaderXPM.C (runImageLoader): If the pixmap contains a
373 transparent colour, then set it to the colour of the background.
374 Also take account of the monochrome, grayscale of color
377 2001-09-20 Angus Leeming <a.leeming@ic.ac.uk>
379 * GraphicsCacheItem.C (convertImage): only convert if "from" and "to"
380 are different. Thus, don't delete the "to" if it's the original!
382 2001-09-01 John Levon <moz@compsoc.man.ac.uk>
384 * ImageLoadXPM.C: remove setting of alloc colour mask,
385 led to crash as we don't define a callback
387 2001-07-29 Baruch Even <baruch@lyx.org>
389 * ImageLoaderXPM.C (runImageLoader): When loading agree to use non-exact
390 colors with closeness of 10000.
392 * GraphicsCacheItem.C: Fixed a compilation bug introduced earlier.
394 2001-07-29 Baruch Even <baruch@lyx.org>
396 * GraphicsCacheItem.C (findTargetFormat): Removed error dialog box,
399 2001-07-23 Baruch Even <baruch@lyx.org>
401 * GraphicsCacheItem.C (convertImage): Fixed a bug with regard to loading
402 the image after conversion.
404 2001-07-17 Baruch Even <baruch@lyx.org>
406 * GraphicsCacheItem.h:
407 * GraphicsCacheItem.C: Shuffled things a bit to make it easier to switch
408 from synchronous to asynchronous and to ease the coming changes.
410 2001-07-03 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
412 * ImageLoaderXPM.C (runImageLoader): get display information from
415 2001-06-14 Angus Leeming <a.leeming@ic.ac.uk>
418 * GraphicsCacheItem.C:
420 * ImageLoaderXPM.C: removed // -*- C++ -*- as first line.
422 2001-04-17 Lars Gullik Bjønnes <larsbj@birdstep.com>
424 * GraphicsCache.h: inherit privately from noncopyable
425 * ImageLoader.h: ditto
426 * GraphicsCacheItem.h: ditto
428 2001-04-16 Allan Rae <rae@lyx.org>
430 * ImageLoaderXPM.C (runImageLoader): #warning triggers an error on Sun
431 CC 6.0 as an unrecognised preprocessor directive. So ensure they're
434 2001-04-02 Baruch Even <baruch@lyx.org>
436 * GraphicsCacheItem.[Ch]: Changed to used the Converter class instead
437 of hard coding ImageMagick.
439 2001-03-10 Baruch Even <baruch@lyx.org>
441 * GraphicsCache.C: Style change from (*it).field to it->field
443 2001-03-15 Lars Gullik Bjønnes <larsbj@trylle.birdstep.com>
445 * GraphicsCache.h: noncopyable is in namespace boost
446 * ImageLoader.h: ditto
447 * GraphicsCacheItem.h: ditto
449 2001-03-07 Baruch Even <baruch@lyx.org>
451 * GraphicsCache.C (d-tor): Removed the assert, the assumption it carried
452 was false and it's not needed anyhow since the shared_ptr's in the cache
453 will destroy everything on exit.
455 2001-02-28 Baruch Even <baruch@ev-en.org>
458 * GraphicsCache.C: Changed the singleton pattern implementation, the
459 former version "leaked" in the sense that it was not deallocated at
462 2001-02-20 Baruch Even <baruch@ev-en.org>
464 * GraphicsCache.C: Changed to use shared_ptr<GraphicsCacheItem>
465 instead of a pure pointer.
467 * GraphicsCacheItem.[Ch]:
468 * GraphicsCacheItem_pimpl.[Ch]: Collapsed them into GraphicsCacheItem,
469 removed the reference counting that was inside. Also fixed a bug where
470 a temporary file wouldn't get erased.
472 * ImageLoader.[Ch]: Changed the semantics of the image_ pointers usage.
473 Ownership is now dropped when the caller requests the image_ pointer.
475 2001-02-20 Baruch Even <baruch@ev-en.org>
477 * GraphicsCache.C: Cleared up the confusion on when and how it is
480 * GraphicsCacheItem.C: Indentation change.
482 * GraphicsCacheItem_pimpl.C: Fixed the loading logic so that it will
483 figure correctly when the image has been loaded successfully.
485 2001-02-08 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
487 * ImageLoader.C: add a "using" directive.
489 * ImageLoader.h: remove extra comma at the end of enum; add an
490 std:: qualifier for vector.
492 2001-01-21 Baruch Even <baruch@ev-en.org>
494 * GraphicsCacheItem.[Ch]: Changes due to the storage of width and
495 height in the image itself and minor cleanups.
497 * GraphicsCacheItem_impl.[Ch]: Changes due to the switch to use a
498 new ImageLoader class instead of the older Renderer class. This
499 means change of responsibilities.