1 2002-07-04 Lars Gullik Bjønnes <larsbj@birdstep.com>
3 * GraphicsImage.[Ch]: newImage and loadableFormats changed to
4 boost::function from boost::signal.
6 2002-07-01 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
8 * GraphicsConverter.C (convert): do not use ChangeExtension
9 because to_file_base may contain a dot.
11 2002-06-28 Angus Leeming <leeming@lyx.org>
13 * GraphicsCacheItem.[Ch]: refactor some of the more convoluted logic
14 by moving those SignalPtrs into the grfx::Image and grfx::Converter
15 classes where they really belong.
16 Use the Pimpl idiom to hide the class internals from public view.
18 * GraphicsTypes: remove the typedefs, leaving only the enums.
20 * GraphicsImage.h: now has a finishedLoading signal, as opposed to being
21 passed a reference to one in the load() method.
23 * GraphicsConverter.[Ch]: totally refactored. An instance of
24 grfx::Converter now represents a single conversion process.
25 Thus grfx::CachItem now has a grfx::Converter * that is set when the
26 conversion is initiated and destroyed on completion.
29 * GraphicsCacheItem.[Ch]:
30 * GraphicsConverter.[Ch]:
31 * GraphicsLoader.[Ch]: use the Pimpl idiom to hide the class internals
33 Note that I have done this only after making the above changes,
34 so not only should we have a clean, minimal and well documented
35 interface to these classes in the header files, but the class internals
36 should be much clearer too.
39 grfx::GCache -> grfx::Cache,
40 grfx::GCacheItem -> grfx::CacheItem,
41 grfx::GConverter -> grfx::Converter,
42 grfx::GImage -> grfx::Image,
43 grfx::GImageXPM -> grfx::ImageXPM,
44 grfx::GParams -> grfx::Params.
46 2002-06-26 Angus Leeming <leeming@lyx.org>
48 * GraphicsLoader.[Ch]: use boost::scoped_ptr in preference to
49 std::auto_ptr. Define an empty Loader d-tor out-of-line to ensure it
52 2002-06-26 Angus Leeming <leeming@lyx.org>
54 * GraphicsTypes.h: add "Ready" to the ImageStatus enum.
55 move the DisplayType enum out of grfx::GParams to here.
57 * GraphicsCacheItem.h: re-write preliminary description to reflect
60 * GraphicsParams.[Ch]:
61 * GraphicsImageXPM.C (load, setPixmap): changes aassociated with moving
62 grfx::DisplayType out of grfx::GParams.
64 * GraphicsLoader.[Ch]: new files. Factor out the image loading stuff
65 that was in frontends/screen.C and insets/insetgraphics.C into a
66 single, easy-to-use class.
68 * Makefile.am: add these files.
70 2002-06-25 Angus Leeming <leeming@lyx.org>
73 * GraphicsCacheItem.[Ch]:
74 * GraphicsTypes.h: rewrite the graphics cache to just load a graphics
75 file into memory. The cache no longer controls the generation of the
76 pixmap. Instead, it just emits a signal when the loading status of an
78 The cache no longer stores InsetGraphics pointers and nor does it
79 assume responsibility for modifying an image (scaling, rotating etc).
80 Instead, that must now be performed elsewhere.
82 2002-06-19 Angus Leeming <leeming@lyx.org>
84 * GraphicsConverter.C: add using std::endl directive.
86 2002-06-17 Herbert Voss <voss@lyx.org>
88 * GraphicsCachItem.C: (findTargetFormat)return xpm-format as a
89 default when nothing different was found
90 (convertToDisplayFormat): handle zipped files in the right way and
91 choose always convert as a default converter when no other
94 * GraphicsConverter.C: add more lyxerr comments and choose
95 convert when no other userdefined converter was found
97 2002-06-10 Herbert Voss <voss@lyx.org>
99 * GraphicsImageXPM.C (convertTo7chars): get another special color
100 format from convert work in the right way
102 2002-06-12 John Levon <moz@compsoc.man.ac.uk>
104 * GraphicsCache.C: use right colormap incantation
106 2002-06-12 John Levon <moz@compsoc.man.ac.uk>
108 * GraphicsCache.C: use lyx_gui namespace
110 * GraphicsImageXPM.C: back down to using xforms
113 2002-06-07 Angus Leeming <leeming@lyx.org>
115 Fixes needed to compile with Compaq cxx 6.5.
116 * GraphicsConverter.h: forward declare class ConvProcess.
118 * GraphicsImageXPM.C:
119 all c-library variables have been moved into namespace std.
120 Wrap using std::xyz declarations inside a #ifndef CXX_GLOBAL_CSTD block.
122 2002-06-06 Angus Leeming <a.leeming@ic.ac.uk>
124 * GraphicsImageXPM.C (rotate): rotate in the same sense as xdvi!
126 2002-05-30 Lars Gullik Bjønnes <larsbj@birdstep.com>
128 * GraphicsImageXPM.C: SigC to boot::signals changes.
129 (newImage): fix () bug when using new.
131 2002-05-29 Lars Gullik Bjønnes <larsbj@birdstep.com>
133 * switch from SigC signals to boost::signals.
135 2002-05-29 André Pönitz <poenitz@gmx.net>
137 * GraphicsParam.C: remove unneeded #include, move vomment
139 2002-05-28 André Pönitz <poenitz@gmx.net>
141 * GraphicsParam.[Ch]: move inset related stuff to inset/insetgraphics
143 2002-05-24 John Levon <moz@compsoc.man.ac.uk>
145 * GraphicsImageXPM.C: ColorHandler moved
147 2002-05-24 Juergen Vigna <jug@sad.it>
150 * GraphicsImage.h: include LString.h first.
152 2002-05-22 Lars Gullik Bjønnes <larsbj@birdstep.com>
154 * GraphicsCacheItem.h: use more specific smart_ptr header.
155 * GraphicsTypes.h: ditto
156 * GraphicsImage.h: ditto
157 * GraphicsConverter.h: ditto
159 2002-04-28 John Levon <moz@compsoc.man.ac.uk>
161 * GraphicsImageXPM.C: understand convert's use of "opaque"
164 2002-04-19 Marco Morandini <morandini@aero.polimi.it>
166 * GraphicsCache.[Ch] (loadableFormats): new method. A wrapper for
167 GImage::loadableFormats() that ensures that the signal is connected
168 to the derived class' method.
170 2002-04-18 Lars Gullik Bjønnes <larsbj@birdstep.com>
172 * GraphicsImageXPM.C (convertTo7chars): drop all conversions and
173 only work on the string.
175 2002-04-17 Angus Leeming <a.leeming@ic.ac.uk>
177 * GraphicsImageXPM.C (Data::reset): Fix the loading of xpm files by
178 the simple image loader when it encounters colour strings like
181 2002-04-16 Angus Leeming <a.leeming@ic.ac.uk>
183 * GraphicsCacheItem.C (convertToDisplayFormat):
184 * GraphicsConverter.C (build_script): remove the Alerts when things go
185 wrong as the inset displays the message anyway. Moreover, Alert seems
186 pretty temperamemtal at the moment.
188 2002-04-16 Rob Lahaye <lahaye@users.sourceforge.net>
189 * GraphicsImageXPM.C: fix clipping for boundingbox y-coordinates
191 2002-04-08 Angus Leeming <a.leeming@ic.ac.uk>
193 * GraphicsCacheItem.C (findTargetFormat): fix bug waiting to bite:
194 a reference to a temp object that's going out of scope...
196 2002-04-09 Herbert Voss <voss@lyx.org>
198 * GraphicsParams.C (BoundingBox c-tor): fix rounding errors by using
199 LyXLength::inBP instead of inPixels.
201 2002-04-10 Herbert Voss <voss@perce.de>
203 * GraphicsCache.[Ch]:
204 * GraphicsCacheItem.[Ch]: add width/height functions from Angus
205 to read the "Bounding Box" from non (e)ps files.
207 2002-04-08 Angus Leeming <a.leeming@ic.ac.uk>
209 * GraphicsParams.C (c-tor): if clipping, then check the Bounding Box of
210 the EPS file too, to ensure that the clipped Bounding Box is relative
211 to the original. (From Herbert.)
213 2002-04-04 Angus Leeming <a.leeming@ic.ac.uk>
215 * GraphicsParams.C (BoundingBox c-tor): ensure that the member
216 variables are initialised. Clean-up parsing of the string (with thanks
219 2002-03-26 Angus Leeming <a.leeming@ic.ac.uk>
221 * GraphicsCacheItem.C (convertToDisplayFormat): don't launch that Alert
222 if the file can't be found.
224 * GraphicsParams.h (c-tor): remove string() as default argument.
226 * GraphicsCacheItem.C: a couple of changes as a result.
228 2002-03-22 Angus Leeming <a.leeming@ic.ac.uk>
230 * GraphicsCache.[Ch] (update): now passed filepath to determine absolute
231 path to graphics file.
233 * GraphicsParams.[Ch] (c-tor): now passed filepath.
235 2002-03-21 Lars Gullik Bjønnes <larsbj@birdstep.com>
237 * most files: ws cleanup
239 * Makefile.am: remove ld -r stuff
241 2002-03-20 Lars Gullik Bjønnes <larsbj@birdstep.com>
243 * Makefile.am: special rules if partial linking
245 2002-03-14 Angus Leeming <a.leeming@ic.ac.uk>
247 * GraphicsCache.C: use Lars' preferred idiom for a for-loop.
249 2002-03-11 Lars Gullik Bjønnes <larsbj@birdstep.com>
251 * GraphicsConverter.[Ch] (converted): make first arg const ref.
253 * GraphicsCacheItem.h: doxy change
255 * GraphicsCacheItem.C: ws change
257 2002-03-05 Angus Leeming <a.leeming@ic.ac.uk>
259 * Makefile.am: if there is no image loading class leveraging the power
260 of the appropriate gui library, then compile the basic alternative
261 found in GraphicsImageXPM.[Ch].
263 2002-03-04 Angus Leeming <a.leeming@ic.ac.uk>
265 * GraphicsCache.C: change associated with move of initialiseGraphics
268 2002-02-28 Angus Leeming <a.leeming@ic.ac.uk>
270 * GraphicsParams.[Ch]:
272 * GraphicsImageXPM.C: properly resolve more warnings about comparison
273 between signed and unsigned integer expressions.
275 * Makefile.am: add GraphicsTypes.h which I'd carelessly left out.
277 * GraphicsCache.C: move connections to the GImage-derived classes to
280 * GraphicsImageXPM.C (copy c-tor): don't copy pixmap.
282 * GraphicsCacheItem.C (findTargetFormat): if we can load direct without
283 conversion, then do that.
285 2002-02-27 Angus Leeming <a.leeming@ic.ac.uk>
287 * GraphicsCache.C: improve commentary to graphicsInit and where it
290 * GraphicsImageXPM.C (~Data, free_color_table): resolve the crash
291 that became a memory leak properly. (Let the shared_c_ptr free the
293 (reset, mapcolor): tidy up and introduce a work around for XPM files
294 with crappy color entries. Print out a nice friendly message on what's
295 gone wrong and how to resolve it properly.
297 2002-02-27 Angus Leeming <a.leeming@ic.ac.uk>
299 * GraphicsImageXPM.[Ch]: more rigorous use of types (signed/unsigned).
300 (Data d-tor): introduce memory leak temporarily, to "fix" a crash
302 (unique_color_string): use the correct string c-tor.
304 2002-02-15 Angus Leeming <a.leeming@ic.ac.uk>
307 * ImageLoaderXPM.[Ch]: removed.
309 * GraphicsConverter.[Ch]:
310 * GraphicsImage.[Ch]:
311 * GraphicsImageXPM.[Ch]:
312 * GraphicsParams.[Ch]:
313 * GraphicsTypes.h: new files.
315 * All files. A total re-write of the graphics cache. The cache now
316 supports asynchronous file conversion and file loading. Images
317 can be cropped, rotated and scaled for display on the LyX screen.
318 The old LyXImage and ImageLoader have been combined in a new class
319 GImage. Ditto, ImageLoaderXPM's functionality has been moved into
322 2002-02-07 Herbert Voss <voss@lyx.org>
324 * GraphicsCacheItem.C: use unzipFile() from support/filetools
326 2002-01-31 Herbert Voss <voss@lyx.org>
328 * GraphicsCacheItem.h: handle filetype without the file extension;
329 getting type from contents; handle zipped files
331 2002-01-27 Herbert Voss <voss@lyx.org>
333 * GraphicsCacheItem.h: added Converting to the ImageStatus enum.
335 2002-01-17 John Levon <moz@compsoc.man.ac.uk>
337 * ImageLoaderXPM.C: don't set XpmColorKey flag if we don't use it
339 2001-12-19 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
341 * GraphicsCacheItem.h: do not include <config.h> in header files
343 2001-09-21 Angus Leeming <a.leeming@ic.ac.uk>
345 * ImageLoaderXPM.C (runImageLoader): If the pixmap contains a
346 transparent colour, then set it to the colour of the background.
347 Also take account of the monochrome, grayscale of color
350 2001-09-20 Angus Leeming <a.leeming@ic.ac.uk>
352 * GraphicsCacheItem.C (convertImage): only convert if "from" and "to"
353 are different. Thus, don't delete the "to" if it's the original!
355 2001-09-01 John Levon <moz@compsoc.man.ac.uk>
357 * ImageLoadXPM.C: remove setting of alloc colour mask,
358 led to crash as we don't define a callback
360 2001-07-29 Baruch Even <baruch@lyx.org>
362 * ImageLoaderXPM.C (runImageLoader): When loading agree to use non-exact
363 colors with closeness of 10000.
365 * GraphicsCacheItem.C: Fixed a compilation bug introduced earlier.
367 2001-07-29 Baruch Even <baruch@lyx.org>
369 * GraphicsCacheItem.C (findTargetFormat): Removed error dialog box,
372 2001-07-23 Baruch Even <baruch@lyx.org>
374 * GraphicsCacheItem.C (convertImage): Fixed a bug with regard to loading
375 the image after conversion.
377 2001-07-17 Baruch Even <baruch@lyx.org>
379 * GraphicsCacheItem.h:
380 * GraphicsCacheItem.C: Shuffled things a bit to make it easier to switch
381 from synchronous to asynchronous and to ease the coming changes.
383 2001-07-03 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
385 * ImageLoaderXPM.C (runImageLoader): get display information from
388 2001-06-14 Angus Leeming <a.leeming@ic.ac.uk>
391 * GraphicsCacheItem.C:
393 * ImageLoaderXPM.C: removed // -*- C++ -*- as first line.
395 2001-04-17 Lars Gullik Bjønnes <larsbj@birdstep.com>
397 * GraphicsCache.h: inherit privately from noncopyable
398 * ImageLoader.h: ditto
399 * GraphicsCacheItem.h: ditto
401 2001-04-16 Allan Rae <rae@lyx.org>
403 * ImageLoaderXPM.C (runImageLoader): #warning triggers an error on Sun
404 CC 6.0 as an unrecognised preprocessor directive. So ensure they're
407 2001-04-02 Baruch Even <baruch@lyx.org>
409 * GraphicsCacheItem.[Ch]: Changed to used the Converter class instead
410 of hard coding ImageMagick.
412 2001-03-10 Baruch Even <baruch@lyx.org>
414 * GraphicsCache.C: Style change from (*it).field to it->field
416 2001-03-15 Lars Gullik Bjønnes <larsbj@trylle.birdstep.com>
418 * GraphicsCache.h: noncopyable is in namespace boost
419 * ImageLoader.h: ditto
420 * GraphicsCacheItem.h: ditto
422 2001-03-07 Baruch Even <baruch@lyx.org>
424 * GraphicsCache.C (d-tor): Removed the assert, the assumption it carried
425 was false and it's not needed anyhow since the shared_ptr's in the cache
426 will destroy everything on exit.
428 2001-02-28 Baruch Even <baruch@ev-en.org>
431 * GraphicsCache.C: Changed the singleton pattern implementation, the
432 former version "leaked" in the sense that it was not deallocated at
435 2001-02-20 Baruch Even <baruch@ev-en.org>
437 * GraphicsCache.C: Changed to use shared_ptr<GraphicsCacheItem>
438 instead of a pure pointer.
440 * GraphicsCacheItem.[Ch]:
441 * GraphicsCacheItem_pimpl.[Ch]: Collapsed them into GraphicsCacheItem,
442 removed the reference counting that was inside. Also fixed a bug where
443 a temporary file wouldn't get erased.
445 * ImageLoader.[Ch]: Changed the semantics of the image_ pointers usage.
446 Ownership is now dropped when the caller requests the image_ pointer.
448 2001-02-20 Baruch Even <baruch@ev-en.org>
450 * GraphicsCache.C: Cleared up the confusion on when and how it is
453 * GraphicsCacheItem.C: Indentation change.
455 * GraphicsCacheItem_pimpl.C: Fixed the loading logic so that it will
456 figure correctly when the image has been loaded successfully.
458 2001-02-08 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
460 * ImageLoader.C: add a "using" directive.
462 * ImageLoader.h: remove extra comma at the end of enum; add an
463 std:: qualifier for vector.
465 2001-01-21 Baruch Even <baruch@ev-en.org>
467 * GraphicsCacheItem.[Ch]: Changes due to the storage of width and
468 height in the image itself and minor cleanups.
470 * GraphicsCacheItem_impl.[Ch]: Changes due to the switch to use a
471 new ImageLoader class instead of the older Renderer class. This
472 means change of responsibilities.