Commit Graph

63 Commits

Author SHA1 Message Date
Vincent Sanders baf50cec89 make image content handlers title setting use the heap instead of the stack and remove the possibility of buffer overruns 2012-10-25 11:12:41 +01:00
Michael Drake a526209e74 More useful title info for images. 2012-10-24 18:22:45 +01:00
Michael Drake d88a839937 Remove suspension of bmp/gif images. It's completely redundant with the convert on demand core image cache. 2012-10-14 20:03:18 +01:00
Vincent Sanders c1671f37b1 reduce talloc usage to box tree layout only 2012-10-03 19:26:17 +01:00
Vincent Sanders 1490b52a6b NetSurf options rework (a=vince r=daniels,jmb)
svn path=/trunk/netsurf/; revision=13548
2012-03-22 09:34:34 +00:00
Vincent Sanders df18a97143 Change GTK plotting to use cairo surfaces throughout
svn path=/trunk/netsurf/; revision=13354
2011-12-30 00:58:35 +00:00
Chris Young 45ba9d914d Fix nsgif_get_internal to decode bitmap (similar to r12980)
svn path=/trunk/netsurf/; revision=13018
2011-10-09 11:00:23 +00:00
Vincent Sanders 2ae7efc7de remove unnecessary duplicate variable
svn path=/trunk/netsurf/; revision=12799
2011-09-16 11:08:28 +00:00
Vincent Sanders b051cf466f Add Image cache and inegrate png and jpeg content handlers
Current periodic cache clean algorithm is poor and requires replacing with something suitable (probably a segregated LRU)
The speculative load algorithm is likewise poor and only uses the image size to make a decision.

svn path=/trunk/netsurf/; revision=12720
2011-09-04 23:50:14 +00:00
John Mark Bell 9ee4f6146e Remove mime_type parameter from content handler content_type callback API
svn path=/trunk/netsurf/; revision=12704
2011-09-03 09:27:42 +00:00
Vincent Sanders 2348b13492 refactor bitmap out of generic content structure
svn path=/trunk/netsurf/; revision=12686
2011-08-31 12:12:41 +00:00
Vincent Sanders cd554e6f1e make image content handlers build conditional from teh makefile
svn path=/trunk/netsurf/; revision=12673
2011-08-28 14:29:15 +00:00
Vincent Sanders 81c52ad494 Initial image content handler refactor
svn path=/trunk/netsurf/; revision=12671
2011-08-27 08:43:51 +00:00
Michael Drake eddae6af06 Remove plotter table global. Pass a redraw context around redraw functions. Knockout could be handled better. Note: untested on most front ends.
svn path=/trunk/netsurf/; revision=12543
2011-06-30 15:48:07 +00:00
Michael Drake 3128ecf2a5 Unify content_redraw params in content_redraw_data struct. Core and RISC OS content handlers updated.
svn path=/trunk/netsurf/; revision=12529
2011-06-28 20:17:39 +00:00
Vincent Sanders 83f9e707eb refactor content handler initilisation to use named initialisors
svn path=/trunk/netsurf/; revision=12341
2011-05-09 15:32:34 +00:00
Michael Drake 2fbce3df3f Wrap fix.
svn path=/trunk/netsurf/; revision=12338
2011-05-09 10:05:10 +00:00
Vincent Sanders 8be1e85e91 consolidate content redraw
more cleanups ready for image content refactor

svn path=/trunk/netsurf/; revision=12317
2011-05-08 19:54:35 +00:00
John Mark Bell e71691bae8 Merge branches/jmb/content-factory to trunk
svn path=/trunk/netsurf/; revision=12283
2011-05-06 20:40:09 +00:00
John Mark Bell 408f78b737 Move schedule.h to utils/
svn path=/trunk/netsurf/; revision=12039
2011-03-13 22:50:54 +00:00
Daniel Silverstone 93e9bfe323 Shunt the schedule function definitions to desktop/schedule.h. Shunt the hlcache/llcache to using schedule to get their cleanups run.
svn path=/trunk/netsurf/; revision=12029
2011-03-13 18:26:46 +00:00
Michael Drake 6c758cd298 Cast unsigned gif coords to signed, for comparison.
svn path=/trunk/netsurf/; revision=11892
2011-03-02 21:09:28 +00:00
John Mark Bell 86a2e0076d Fix bug #3194007: stop emitting duplicate READY/DONE events.
* Make content handlers responsible for setting READY/DONE state & emitting events.
	* Stop content_convert doing this when there is a registered convert function for the content type.

svn path=/trunk/netsurf/; revision=11850
2011-02-27 20:11:39 +00:00
John Mark Bell f42ed976e5 Constify
svn path=/trunk/netsurf/; revision=11680
2011-02-14 19:17:08 +00:00
Michael Drake fe7921a387 Pass clip rect as struct through content_redraw api. Update the front ends to use this. Note only RO build tested.
svn path=/trunk/netsurf/; revision=11670
2011-02-13 22:25:11 +00:00
Daniel Silverstone e6f33ef6ef Add cheating redraw bypass for gifs, so we can cause animation updates
svn path=/trunk/netsurf/; revision=11241
2011-01-07 13:09:53 +00:00
John Mark Bell 79ce683b4e Most of a stop implementation.
Remaining work:
  1) Clone content_html_data
  2) Cloning content_css_data requires the charset of the old content
  3) Calling hlcache_handle_abort() before a content has been created must clean up the retrieval context.

svn path=/trunk/netsurf/; revision=10236
2010-04-04 12:41:19 +00:00
John Mark Bell 49810d8191 Use mutator to modify content's title field.
svn path=/trunk/netsurf/; revision=10231
2010-04-03 11:55:28 +00:00
John Mark Bell 9aca901eb1 The convert stage of a content's state progression no longer reflows the content to the provided dimensions.
It is now defined as converting the content into a state in which it is ready for use.
The user of the content is now responsible for performing an initial reformat (sic) of the content before it can be redrawn.

Purge width/height parameters from hlcache_handle_retrieve/content_convert/*_convert APIs.
Fix up content handlers affected by the above change in semantics.
Ensure that browser_window_callback performs an initial reformat of its content.

svn path=/trunk/netsurf/; revision=10207
2010-03-29 22:33:21 +00:00
Daniel Silverstone 270ef59a98 Merge jmb/new-cache; r=dsilvers,rs=vince
svn path=/trunk/netsurf/; revision=10180
2010-03-28 12:56:39 +00:00
Chris Young 8e58c63c99 Revert r9108, as component order in libnsgif due to be corrected.
svn path=/trunk/netsurf/; revision=9137
2009-08-09 21:37:20 +00:00
Chris Young d197e03bf2 Support new libnsgif by adding bitmap flag BITMAP_ABGR.
This tells big endian systems that the data is in ABGR instead of RGBA.
It should be ignored on little endian systems!
Add support in Amiga platform code.

-> All platform code that could be compiled for big endian systems will need
   to be updated to recognise BITMAP_ABGR.  This includes GTK and
   Framebuffer frontends.  Both BITMAP_ABGR *and* the endianness of the host
   will most likely need to be checked and the allocated bitmap format
   and/or bitmap plotter changed to handle ABGR component order.

svn path=/trunk/netsurf/; revision=9108
2009-08-07 21:16:49 +00:00
John Mark Bell ddeadd1c02 Merge LibCSS port to trunk.
svn path=/trunk/netsurf/; revision=8752
2009-07-23 23:05:34 +00:00
Vincent Sanders aa26843411 Improve bitmap plotter API
svn path=/trunk/netsurf/; revision=8195
2009-06-30 13:02:23 +00:00
Chris Young 95039df607 If a GIF has insufficient frame data, display the frames that have been decoded.
svn path=/trunk/netsurf/; revision=5947
2008-12-30 13:23:36 +00:00
John Tytgat 2d1481fafc 'unsigned long' -> 'colour' where it made sense.
svn path=/trunk/netsurf/; revision=5459
2008-09-28 22:37:13 +00:00
Michael Drake 03fdf02272 Fix warnings.
svn path=/trunk/netsurf/; revision=5349
2008-09-16 13:45:59 +00:00
Michael Drake 04c04d98b8 More style guide formatting and tidy up.
svn path=/trunk/netsurf/; revision=5195
2008-08-24 15:44:29 +00:00
Michael Drake b346730f4f Fix get_frame to correctly catch up with current frame. Thanks to dynis.
svn path=/trunk/netsurf/; revision=5193
2008-08-24 12:52:38 +00:00
Michael Drake b89e953bc8 Style Guide; formatting changes.
svn path=/trunk/netsurf/; revision=5192
2008-08-24 12:40:35 +00:00
James Bursa 33107b160f Merged revisions 4345-4346,4350-4351,4389,4391,4395,4401-4403,4423,4485-4486 via svnmerge from
svn://semichrome.net/branches/dynis/netsurf

........
  r4345 | dynis | 2008-06-15 18:37:23 -0500 (Sun, 15 Jun 2008) | 1 line
  
  Move NetSurf's gifread.h to libnsgif
........
  r4346 | dynis | 2008-06-15 18:38:38 -0500 (Sun, 15 Jun 2008) | 1 line
  
  Remove NetSurf's gifread.c (replaced by libnsgif)
........
  r4350 | dynis | 2008-06-15 18:57:17 -0500 (Sun, 15 Jun 2008) | 1 line
  
  Added references to libnsgif where necessary; corrected function calls where callbacks were implemented
........
  r4351 | dynis | 2008-06-15 19:00:33 -0500 (Sun, 15 Jun 2008) | 1 line
  
  Updated Makefile to compile with libnsgif
........
  r4389 | dynis | 2008-06-18 13:58:51 -0500 (Wed, 18 Jun 2008) | 1 line
  
  Altered bitmap callback table name for gif images to avoid ambiguity when bmp image library is created
........
  r4391 | dynis | 2008-06-18 14:08:39 -0500 (Wed, 18 Jun 2008) | 1 line
  
  Updated netsurf branch to use new bitmap callback table structure name that was altered in libnsgif
........
  r4395 | dynis | 2008-06-18 14:54:51 -0500 (Wed, 18 Jun 2008) | 1 line
  
  Corrected param comments for bitmap_set_suspendable()
........
  r4401 | dynis | 2008-06-18 18:39:50 -0500 (Wed, 18 Jun 2008) | 1 line
  
  Added references to libnsbmp where necessary; corrected function calls where callbacks were implemented
........
  r4402 | dynis | 2008-06-18 18:40:47 -0500 (Wed, 18 Jun 2008) | 1 line
  
  Updated Makefile to compile with libnsbmp
........
  r4403 | dynis | 2008-06-18 18:41:53 -0500 (Wed, 18 Jun 2008) | 1 line
  
  Remove NetSurf's bmpread.c and bmpread.h (replaced by libnsbmp)
........
  r4423 | dynis | 2008-06-22 14:21:30 -0500 (Sun, 22 Jun 2008) | 1 line
  
  Correct a silly mistake in nsbmp_bitmap_create
........
  r4485 | dynis | 2008-07-01 04:13:48 -0500 (Tue, 01 Jul 2008) | 1 line
  
  Integrated the latest versions of libnsgif and libnsbmp into NetSurf
........
  r4486 | dynis | 2008-07-01 05:27:10 -0500 (Tue, 01 Jul 2008) | 1 line
  
  Altered bitmap functions to receive void pointers for proper utilisation of libnsgif and libnsbmp
........

svn path=/trunk/netsurf/; revision=5071
2008-08-12 03:49:34 +00:00
John Tytgat 203b3289b8 - Include utils/config.h before each WITH_* test entiry enabling/disabling the object file.
- Add same test in corresponding header file (if there is one)
- riscos/uri.c: include riscos/uri.h and have function definitions matching the declarations.
- Disable PDF debug logging.

svn path=/trunk/netsurf/; revision=4769
2008-07-26 23:42:24 +00:00
John Tytgat 35d3d6d0bb First merge of Adam Blokus' GSoC work from his branch 'branches/adamblokus/netsurf'.
Merged revisions 4212-4552,4554-4709,4711-4724 via svnmerge from 
svn://svn.netsurf-browser.org/branches/adamblokus/netsurf

........
  r4212 | adamblokus | 2008-05-26 19:42:31 +0200 (Mon, 26 May 2008) | 4 lines
  
  Pdf plotting skeleton pinned on Print Preview in GTK.
  Just creates a file and draws lines. 
........
  r4213 | adamblokus | 2008-05-27 00:11:03 +0200 (Tue, 27 May 2008) | 4 lines
  
  Pdf plotter - added drawing some graphic primitives.
  Still with limited functionality, but a snapshot of the
  currently viewed page can be made and resembles the original.
........
  r4214 | adamblokus | 2008-05-27 11:43:31 +0200 (Tue, 27 May 2008) | 2 lines
  
  Corrected encoding name
........
  r4215 | adamblokus | 2008-05-27 12:47:26 +0200 (Tue, 27 May 2008) | 3 lines
  
  Colours and polygons added.
........
  r4217 | adamblokus | 2008-05-27 21:39:35 +0200 (Tue, 27 May 2008) | 6 lines
  
  Added rectangles, filled boxes and clipping.
  Taken into consideration joty's comments.
  Added a todo list for this part.
  Added some debug stuff and checking boundaries.
........
  r4218 | adamblokus | 2008-05-28 12:37:30 +0200 (Wed, 28 May 2008) | 2 lines
  
  Added path ploting (not sure if valid argument order for bezier) and dashed/dotted line styles
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  r4221 | adamblokus | 2008-05-28 22:11:05 +0200 (Wed, 28 May 2008) | 3 lines
  
  Some more options in graphic primitives and normalizing some parameters.
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  r4235 | adamblokus | 2008-05-31 22:54:56 +0200 (Sat, 31 May 2008) | 4 lines
  
  Plotting changed as jmb suggested (is the least invasive one from the possible)
  Added dummy bitmap plotting - way of plotting an image is determined by its type. 
........
  r4251 | adamblokus | 2008-06-03 17:12:15 +0200 (Tue, 03 Jun 2008) | 3 lines
  
  Added plotting jpg and png images - quite a lot to improve in this code, but it seems to work ;)
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  r4263 | adamblokus | 2008-06-05 14:20:32 +0200 (Thu, 05 Jun 2008) | 3 lines
  
  Added hadling images other than png and jpeg - with transparency.
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  r4267 | adamblokus | 2008-06-06 15:36:34 +0200 (Fri, 06 Jun 2008) | 5 lines
  
  Added handling NULL-returns from all mallocs.
  Added plot_bitmap_tile handling.
  Changed code style a little.
........
  r4327 | adamblokus | 2008-06-12 17:46:34 +0200 (Thu, 12 Jun 2008) | 5 lines
  
  Added a first prototype of the paged-output organization.
  Still not sure about naming, file locations etc.
  Works with the same pdf plotting as before.
........
  r4328 | adamblokus | 2008-06-13 13:52:15 +0200 (Fri, 13 Jun 2008) | 4 lines
  
  Added primitive width adjustment and outputing the whole
  website in multiple pages.
........
  r4336 | joty | 2008-06-15 15:06:57 +0200 (Sun, 15 Jun 2008) | 1 line
  
  Fix RISC OS build failure (change r4235 wasn't complete).
........
  r4337 | joty | 2008-06-15 18:15:32 +0200 (Sun, 15 Jun 2008) | 16 lines
  
  This enables "Export PDF" in RISC OS build:
  
  - Docs/Doxyfile(PREDEFINED): Added WITH_PDF_EXPORT
  - Makefile.sources(S_PDF): Add to RISC OS target as well.
  - utils/config.h: Define WITH_PDF_EXPORT which controls if we want to have
    PDF export functionality or not.
  - riscos/save_pdf.c,riscos/save_pdf.h(save_as_pdf): Use PDF print API made
    by Adam Blokus to write a PDF file under RISC OS.
  - riscos/save.c: Call save_as_pdf added.
  - riscos/menus.c: Add 'Export->PDF' menu entry.
  - riscos/menus.h(menu_action): Added BROWSER_EXPORT_PDF.
  - desktop/gui.h(gui_save_type): Added GUI_SAVE_PDF.
  - desktop/print.c(print_run): Added return value.
  - Makefile(CCACHE): Moved closed to the place where CC is set for the first time.
    (LDFLAGS): Centralised adding all non-pkgconfig libraries and added Haru + PNG libs.
........
  r4343 | adamblokus | 2008-06-16 01:08:52 +0200 (Mon, 16 Jun 2008) | 3 lines
  
  Added margins and page size adjustment.
........
  r4412 | adamblokus | 2008-06-21 20:22:07 +0200 (Sat, 21 Jun 2008) | 4 lines
  
  Added 'fuzzy' margins on page bottom. 
  Disabled direct png embedding, because it is too unstable in Haru now.
........
  r4421 | adamblokus | 2008-06-22 18:52:28 +0200 (Sun, 22 Jun 2008) | 2 lines
  
  Added "Save as.." dialog and Export->PDF menu entry. Print preview still works with default path.
........
  r4437 | adamblokus | 2008-06-25 02:44:46 +0200 (Wed, 25 Jun 2008) | 4 lines
  
  Added skeleton of applying loose layout.
  Minor code cleaning-up.
........
  r4492 | adamblokus | 2008-07-02 09:02:42 +0200 (Wed, 02 Jul 2008) | 5 lines
  
  Implemented the elementar ideas of the loose layout.
  Added scaling in the printing routine.
  Added some basic demonstrations.
........
  r4493 | adamblokus | 2008-07-02 09:05:55 +0200 (Wed, 02 Jul 2008) | 3 lines
  
  Cleaned up the loosing code - commited to much of leftover rubbish code.
........
  r4507 | adamblokus | 2008-07-04 14:25:48 +0200 (Fri, 04 Jul 2008) | 4 lines
  
  Added duplicating box tree and current content - window flickering during printing solved.
  Minor error checking after new HPDF_Image_AddSMask call.
........
  r4515 | adamblokus | 2008-07-06 22:28:16 +0200 (Sun, 06 Jul 2008) | 2 lines
  
  Changes in loosen layout (image resizing).
........
  r4517 | adamblokus | 2008-07-06 22:38:23 +0200 (Sun, 06 Jul 2008) | 2 lines
  
  Added pdf font handling and rendering functions with the use of Haru functions.
........
  r4555 | adamblokus | 2008-07-10 00:59:05 +0200 (Thu, 10 Jul 2008) | 2 lines
  
  Added a very basic and still buggy GTK print implementation.
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  r4565 | adamblokus | 2008-07-10 14:50:16 +0200 (Thu, 10 Jul 2008) | 2 lines
  
  Added gtk printing one more time - I have forgotten to add the main file.
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  r4566 | adamblokus | 2008-07-10 14:57:02 +0200 (Thu, 10 Jul 2008) | 2 lines
  
  removed error with comment
........
  r4569 | adamblokus | 2008-07-10 15:52:55 +0200 (Thu, 10 Jul 2008) | 5 lines
  
  Major style improvements - added a lot of doxygen comments, 
  followed tlsa's style guide.
  Added some more error checking, too.
........
  r4575 | adamblokus | 2008-07-10 18:48:26 +0200 (Thu, 10 Jul 2008) | 2 lines
  
  Cleaned up the code.
........
  r4687 | adamblokus | 2008-07-17 14:17:19 +0200 (Thu, 17 Jul 2008) | 2 lines
  
  Changed everything according to jmb's review plus some minor bug fixes to gtk_print.
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  r4688 | adamblokus | 2008-07-17 17:16:34 +0200 (Thu, 17 Jul 2008) | 2 lines
  
  Solved the netsurf.glade clash from r4421.
........
  r4693 | adamblokus | 2008-07-18 18:11:51 +0200 (Fri, 18 Jul 2008) | 2 lines
  
  Fixed bug with wrong number of pages in gtk printing.
........
  r4695 | adamblokus | 2008-07-18 19:59:24 +0200 (Fri, 18 Jul 2008) | 3 lines
  
  - fixed uncommented line from the previous commit
  - fixed bug with scale bigger than 1.0 (incorretly clipped page)
........
  r4696 | adamblokus | 2008-07-18 23:28:00 +0200 (Fri, 18 Jul 2008) | 2 lines
  
  Fixed bug in gtk_print_font_paint (and nsfont_paint).
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  r4697 | adamblokus | 2008-07-18 23:35:38 +0200 (Fri, 18 Jul 2008) | 2 lines
  
  Bug fix in nsfont_paint.
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  r4711 | adamblokus | 2008-07-19 22:44:15 +0200 (Sat, 19 Jul 2008) | 2 lines
  
  Added gtk_selection files.
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  r4712 | adamblokus | 2008-07-20 11:15:06 +0200 (Sun, 20 Jul 2008) | 2 lines
  
  Addam missing glade files.
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  r4713 | joty | 2008-07-20 17:13:10 +0200 (Sun, 20 Jul 2008) | 1 line
  
  Follow change r4517 for RISC OS and BeOS platforms : Added pdf font handling and rendering functions with the use of Haru functions.
........
  r4714 | joty | 2008-07-20 18:19:50 +0200 (Sun, 20 Jul 2008) | 1 line
  
  Declare haru_nsfont iso define an instance for each C source including the font_haru.h header.  This fixes breakage of PDF export on RISC OS.
........
  r4724 | adamblokus | 2008-07-23 03:30:08 +0200 (Wed, 23 Jul 2008) | 6 lines
  
  Applied changes according to joty's review.
  Added checking the dimensions of a plotted image to pdf plotter.
  Commented out jpg embedding (it seems to cause some problems
  I'll bring it back when I figure out what's wrong) .
  Added back some files removed by mistake.
........


svn path=/trunk/netsurf/; revision=4741
2008-07-26 16:01:59 +00:00
Michael Drake 9d3b7b43fd Update status bar when standalone images are done.
svn path=/trunk/netsurf/; revision=3917
2008-03-10 12:41:41 +00:00
John Mark Bell 1cf46a6792 SignednessWarnings.squash()
Aside from a number of instances of const being cast away (mostly relating to the urldb, which is correct to only export const data) this now builds warning-free with GCC 4 on x86, which is nice.

svn path=/trunk/netsurf/; revision=3868
2008-02-25 17:58:00 +00:00
Vincent Sanders 2f864eeecc Update all source code file headers to reflect GPL version 2 only and contain appropriate licence text
svn path=/trunk/netsurf/; revision=3486
2007-08-08 16:16:03 +00:00
Daniel Silverstone 6807b4208a Remove the netsurf/ from the include paths and rationalise use of <> vs "" in includes
NetSurf includes are now done with ""s and other system includes with <>s as C intended.
The scandeps tool has been updated to only look for ""ed includes, and to verify that the
files exist in the tree before adding them to the dependency lines. The depend rule has
therefore been augmented to make sure the autogenerated files are built before it is run.

This is untested under self-hosted RISC OS builds. All else tested and works.


svn path=/trunk/netsurf/; revision=3307
2007-05-30 22:39:54 +00:00
John Mark Bell 9cf5122797 Content handlers should not call warn_user - they should broadcast the
error using content_broadcast and leave it to the content owner(s) to 
decide what to do about it.

Only use warn_user for top-level contents.


svn path=/trunk/netsurf/; revision=3204
2007-03-11 22:08:57 +00:00
Michael Drake ba23e4b693 Update project URL.
svn path=/trunk/netsurf/; revision=3073
2006-11-27 15:35:18 +00:00
Richard Wilson 3d9a1198db [project @ 2006-02-22 01:58:19 by rjw]
Reduce constant bitmap overhead per reference by moving to a flag word. Allow bitmaps to be reduced back to their raw data to free extra memory in a highly efficient manner.

svn path=/import/netsurf/; revision=2089
2006-02-22 01:58:19 +00:00