Commit Graph

3728 Commits

Author SHA1 Message Date
Brett Nash 310f872e56 Manual merge of proxy code (inc ChangeLog)
SVN revision: 56780
2011-02-07 04:18:37 +00:00
Brett Nash 84fdff5919 Fixes to make proxy work
SVN revision: 56779
2011-02-07 01:38:00 +00:00
Mike Blumenkrantz 1d0e9bf198 remove some commas
SVN revision: 56778
2011-02-07 00:20:00 +00:00
Brett Nash aa59164001 Support for Proxy Objects (and others)
Proxy objects allow you to use another image as the source of an image.
Essentially allowing the same object to be rendered multiple times.  One
object (the source) is the original, each additional 'copy' is an image with
evas_object_image_source_set.

This is complete.

Also add partially working arbitrary maps, and arbitrary clipping.
Unfortunately both have some issues yet to be resolved (waiting on the next
feature to get merged together).

SVN revision: 56777
2011-02-06 23:52:17 +00:00
Brett Nash 3cece3340b Proxy: Use the always map option, and tweak for images.
SVN revision: 56776
2011-02-06 23:51:58 +00:00
Brett Nash ab4b1521ac Fix redrawing issues with proxies.
SVN revision: 56775
2011-02-06 23:51:48 +00:00
Brett Nash 3b91e744e4 Deleting an object cleans up proxies now.
SVN revision: 56774
2011-02-06 23:51:39 +00:00
Brett Nash 37ea40c0cc Add the extra proxy convenience functions.
SVN revision: 56773
2011-02-06 23:51:34 +00:00
Brett Nash 2dd6fa09cb Proxy Debug --
SVN revision: 56772
2011-02-06 23:51:30 +00:00
Brett Nash 4beae65f42 Proxy Debug --
SVN revision: 56771
2011-02-06 23:51:27 +00:00
Brett Nash 99ab5efc6e Proxy: Pass the correct object to opaque check
SVN revision: 56770
2011-02-06 23:51:23 +00:00
Brett Nash d7688c9719 Debug --
SVN revision: 56769
2011-02-06 23:51:19 +00:00
Brett Nash d62f0f5ef3 Debug --
SVN revision: 56768
2011-02-06 23:51:14 +00:00
Brett Nash c415c2c14a Proxy: Whitespace--
SVN revision: 56767
2011-02-06 23:51:08 +00:00
Brett Nash b9e165ac92 Proxy: Opaque test a little smarter
SVN revision: 56766
2011-02-06 23:50:58 +00:00
Brett Nash 8603177a12 Render smart objects too.
SVN revision: 56765
2011-02-06 23:50:45 +00:00
Brett Nash 068c9144a8 Basic (but ugly) working proxy map for text/textblocks.
SVN revision: 56764
2011-02-06 23:50:30 +00:00
Brett Nash 644c43460c Switch to a sub proxy sstructure.
SVN revision: 56763
2011-02-06 23:50:19 +00:00
Brett Nash e52a55a907 Old stagaed patch for managing list of proxies.
SVN revision: 56762
2011-02-06 23:50:06 +00:00
Brett Nash 37aba1b3ea Actually commit object proxy
SVN revision: 56761
2011-02-06 23:49:54 +00:00
Brett Nash 04f6e8f789 Proxy Object framework.
Doesn't do anything useful yet.  But it's a start.

SVN revision: 56760
2011-02-06 23:49:44 +00:00
Tom Hacohen 2f9d2760ee Evas font-engine: Don't ref/unref info if len==0 because in this case there's no 'info' but the text prop is legal (empty string).
SVN revision: 56746
2011-02-06 08:31:46 +00:00
Vincent Torri 4ddec6a307 put visual studio files outside the libraries directory
SVN revision: 56688
2011-02-03 19:53:57 +00:00
Tom Hacohen d124b1e2a9 Evas textblock: Use the ellipsis char instead of 3 dots for textblock ellipsis.
SVN revision: 56651
2011-02-02 16:24:02 +00:00
Tom Hacohen eaf0368b9c Evas table: Updated the table's docs. vtorri - Thanks for the notice.
SVN revision: 56646
2011-02-02 09:01:26 +00:00
Tom Hacohen 00b61c9e00 Evas font-ot: Started using our glyph and kerning caches when using Harfbuzz - Major speedups (obviously, only with harfbuzz).
SVN revision: 56644
2011-02-02 08:24:57 +00:00
Tom Hacohen 6e7b0dffd7 Evas: updated changelog.
SVN revision: 56634
2011-02-01 13:21:48 +00:00
Tom Hacohen 36df64bbeb Evas table: Added "mirrored mode" to table. This is important for ui mirroring and let users do cooler stuff.
SVN revision: 56633
2011-02-01 12:50:59 +00:00
Tom Hacohen 1cd89c7155 Evas text: Don't call text_props_info_create if there's no font set.
SVN revision: 56632
2011-02-01 12:18:11 +00:00
Tom Hacohen 912d176d3e Evas: Updated changelog.
SVN revision: 56631
2011-02-01 12:18:05 +00:00
Tom Hacohen 211400d1f6 Evas font: Fixed word_prerender now that we cache everything. Do we really need it now?.
SVN revision: 56630
2011-02-01 12:18:01 +00:00
Tom Hacohen 94b5a536f0 Evas font/textblock/text: Started using string objects instead of
strings in most of the font engine (everywhere except draw).
Haven't removed the paramteres yet, but did mark them as UNUSED.
Removing them will be part of a future change.
Removed run-time OT toggling support, OT is now fast, no need for that.
Renamed all of the intl_props->text_props (because it really changed purpose now)
Fixed spliting/merging of text_props to be fast and good, not hacky and
complex like before.
Note to reviewers: Most of the changes are indentation related, sorry
for the mess, but I had to do it all in one commit, splitting was not
trivial (at least not in retrospect). The important parts are
evas_font_default_walk.x and text_utils.c. query and draw were just
adjusted a bit and the rest were only adjusted to conform to renaming or
were renaming on their own.

SVN revision: 56629
2011-02-01 12:17:52 +00:00
Tom Hacohen 22b440ff2a Evas textblock: Fixed a couple of invalid reads in split and remove
whites

SVN revision: 56628
2011-02-01 12:17:38 +00:00
Carsten Haitzler 573103fd34 formatting of wbmp loader code fix.
SVN revision: 56625
2011-02-01 09:40:30 +00:00
Carsten Haitzler 75bb165f29 Thanks to samsung - added WBMP loader.
SVN revision: 56624
2011-02-01 09:38:48 +00:00
Carsten Haitzler 22230fe193 slight tune of neon asm - based on stuff from nash. not worth a
changelog entry though. not a major enough improvement as i measure it.



SVN revision: 56614
2011-02-01 06:30:35 +00:00
Tom Hacohen 517756c0cc Evas textblock: Fixed paragraph line number. It got corrupted in some cases.
SVN revision: 56609
2011-01-31 14:43:48 +00:00
ChunEon Park b6c29efe76 From: ChunEon Park <chuneon.park@samsung.com>
Subject: Re: [E-devel] some bug fix patches

Fix lurking free bug in grab code.



SVN revision: 56576
2011-01-31 08:42:34 +00:00
Carsten Haitzler 21af8142da other way.
SVN revision: 56575
2011-01-31 08:40:51 +00:00
Tom Hacohen cdb54ed92d Revert "Snapshot." - didn't mean to commit this :(
This reverts commit 521198281e4ac616fee48d27aae9e6983d5950c3.

SVN revision: 56556
2011-01-30 13:58:06 +00:00
Tom Hacohen ead10d70f7 Revert "Snap 2" - didn't mean to commit it. :(
This reverts commit 66c113787b440a282b6cc2cab6d35f5c700627f4.

SVN revision: 56555
2011-01-30 13:57:55 +00:00
Tom Hacohen 5548283814 Evas: Updated changelog.
SVN revision: 56554
2011-01-30 13:55:16 +00:00
Tom Hacohen 13dce619f1 Snap 2
SVN revision: 56553
2011-01-30 13:55:12 +00:00
Tom Hacohen d6feccdebb Snapshot.
SVN revision: 56552
2011-01-30 13:55:04 +00:00
Tom Hacohen 20e89e9d01 Evas: Updated changelog.
SVN revision: 56546
2011-01-30 10:46:06 +00:00
Tom Hacohen 3999767698 Evas textblock: Eliminate the use of cutoff, we don't really want/need that.
SVN revision: 56545
2011-01-30 10:46:02 +00:00
Tom Hacohen 198da9e2af Evas font: Fix indentation.
SVN revision: 56544
2011-01-30 10:45:56 +00:00
Tom Hacohen f247b0d480 Evas textblock: Did a bit of code clean-up.
SVN revision: 56543
2011-01-30 10:45:51 +00:00
Tom Hacohen 5a5ebae319 Evas textblock: Added ellipsis support (actually only for the 1.0 case) to textblock.
SVN revision: 56542
2011-01-30 10:45:45 +00:00
Tom Hacohen 604f4d5549 Evas textblock: Fixed a memory leak and comment.
SVN revision: 56541
2011-01-30 10:45:40 +00:00
Tom Hacohen 00a48c01ea Evas textblock: Updated a comment.
SVN revision: 56540
2011-01-30 10:45:34 +00:00
Tom Hacohen 620c9f1cb7 Evas textblock: Fixed issue with charwrap causing an infinite loop.
SVN revision: 56539
2011-01-30 10:45:28 +00:00
Tom Hacohen a7e2bbabae Evas font: Fixed memory leak when reloading an already-loaded face.
SVN revision: 56538
2011-01-30 10:45:23 +00:00
Tom Hacohen a98aaaae64 Evas text: Fixed a segfault with text objects with a font not yet set (but with text set).
SVN revision: 56537
2011-01-30 10:45:17 +00:00
Tom Hacohen df727d6772 Revert "Evas textblock: Use the last item's width, not advance, when calculating line's width and wrapping."
There were issues introduced with this commit, should fix it in the
future.

This reverts commit 53cf2da5684871c77b7efc6406de98d5fb681914.

SVN revision: 56536
2011-01-30 10:45:11 +00:00
Tom Hacohen ed75dc7082 Evas textblock: Fixed paragraph width to also take in-paragraph line indentation into account.
SVN revision: 56535
2011-01-30 10:45:06 +00:00
Tom Hacohen e82371fd03 Evas text: Added API to query text object's text direction.
SVN revision: 56534
2011-01-30 10:45:00 +00:00
Tom Hacohen 0cdb64e00e Evas textblock: Fixed cursor position in BEFORE mode. Fixed a reference to a memory location (on the stack) we don't own anymore.
SVN revision: 56533
2011-01-30 10:44:55 +00:00
Tom Hacohen 2f8968f4f8 Evas textblock: Fixed cursor position with a cleared textblock.
SVN revision: 56532
2011-01-30 10:44:48 +00:00
Tom Hacohen e4bcb7f90f Evas textblock: Use the last item's width, not advance, when calculating line's width and wrapping.
SVN revision: 56531
2011-01-30 10:44:42 +00:00
Tom Hacohen abb427a683 Evas text: Fixed string_size_get to use the last item's width instead of advance.
SVN revision: 56530
2011-01-30 10:44:37 +00:00
Tom Hacohen 8119efadda Evas font-engine: Fixed query size when not using OT to take the last char's width on RTL mode, instead of the first.
SVN revision: 56529
2011-01-30 10:44:31 +00:00
Tom Hacohen 895124e1b9 Evas text: relayout the items when needed.
SVN revision: 56528
2011-01-30 10:44:23 +00:00
Tom Hacohen 61e6f43f66 Evas text: Fixed vert advance get in cases of mixed scripts with different ascents/descents.
SVN revision: 56527
2011-01-30 10:44:17 +00:00
Tom Hacohen 8871470af7 Evas textblock: Fixed a typo in the wordwrap code.
SVN revision: 56526
2011-01-30 10:44:11 +00:00
Tom Hacohen ae1325aec0 Evas textblock: Added wrap=mixed to the style options.
SVN revision: 56525
2011-01-30 10:44:03 +00:00
Tom Hacohen 6b8aa0e419 Evas textblock: Fixed a bug with wordwrapping causing an infinite loop in some cases.
SVN revision: 56524
2011-01-30 10:43:55 +00:00
Tom Hacohen 379eb8f660 Evas font-engine: Fixed ot face loading when loading fonts from memory.
SVN revision: 56523
2011-01-30 10:43:50 +00:00
Tom Hacohen 7924eef840 Evas bidi: Fixed visibility issue with evas_bidi_shape_string which is supposed to be visible to extrenal moduels as well.
SVN revision: 56522
2011-01-30 10:43:42 +00:00
Tom Hacohen 34c6617e5a Evas font-engine: add a function to just ref text props.
SVN revision: 56521
2011-01-30 10:43:34 +00:00
Tom Hacohen 07004f537a Evas textblock: Implemented support for size_native_get which was partially broken because calc_only was not implemented.
SVN revision: 56520
2011-01-30 10:43:26 +00:00
Tom Hacohen 03e32ec5c4 Evas textblock: Added mixedwrap code - the code is there but nothing is really using it at the moment, will add that in the future.
SVN revision: 56519
2011-01-30 10:43:21 +00:00
Tom Hacohen 546ceb4151 Evas textblock: Remove unused function: _evas_textblock_cursor_node_format_before_pos_get.
SVN revision: 56518
2011-01-30 10:43:15 +00:00
Tom Hacohen b7cd0dbabb Evas textblock: Fixed word prerender, it now compiles and even mostly works, there are still some glitches (haven't benchmarked it though).
SVN revision: 56517
2011-01-30 10:43:09 +00:00
Tom Hacohen e809000965 Evas font-engine: Exposed PEN_Y in the walker functions and started using it instead of the hackish _pen_y.
SVN revision: 56516
2011-01-30 10:43:03 +00:00
Tom Hacohen 36261c8bd5 Evas textblock: Fixed a segfault with regular formats (ones without size explicitly set).
SVN revision: 56515
2011-01-30 10:42:56 +00:00
Tom Hacohen 80004f3d0b Evas textblock: Moved item (of type SIZE) size calculation to actual line finalizing because it depends on the object scale and where it was before will break when scale changes.
SVN revision: 56514
2011-01-30 10:42:48 +00:00
Tom Hacohen fb07723f3d Evas textblock: Fixed bug with relative sized items not showing.
SVN revision: 56513
2011-01-30 10:42:41 +00:00
Tom Hacohen 09b0ae1f42 Evas textblock: Fixed cursor when the cursor is in the end.
SVN revision: 56512
2011-01-30 10:42:35 +00:00
Tom Hacohen ba6f9c99e7 Evas bidi: remove the bidi reverse string, it's old and not needed.
SVN revision: 56511
2011-01-30 10:42:28 +00:00
Tom Hacohen f1749eaaa4 Evas font-engine: simplify 26_6 round to int.
SVN revision: 56510
2011-01-30 10:42:20 +00:00
Tom Hacohen f7dfb4d8fb Evas font-engine: pen_x is now calculated with fractional pixels (inside each item, not the case with cross-items which still use integral pixels).
SVN revision: 56509
2011-01-30 10:42:13 +00:00
Tom Hacohen 99c8c7bb2f Evas font-engine: Round the fractional coords (instead of floor).
SVN revision: 56508
2011-01-30 10:42:07 +00:00
Tom Hacohen 32fd296bde Evas: Fixed harfbuzz dependency checking. Was broken with harfbuzz that is not compiled with freetype support and always printed 'no' regarding harfbuzz usage.
SVN revision: 56507
2011-01-30 10:42:01 +00:00
Tom Hacohen f63e8256ff Evas textblock: Fixed async rendering support.
SVN revision: 56506
2011-01-30 10:41:57 +00:00
Tom Hacohen f0a2a3229d Evas textblock: Fixed a seg and the documentation error that caused it.
SVN revision: 56505
2011-01-30 10:41:49 +00:00
Tom Hacohen b46c83aeac Evas textblock: split the visual layouting to two stages:
1. Split to logical layout units.
2. Order the logical layout units in a visual way.
This lets us cache the results of the first part (unless the text changes), which makes everything a lot faster in the OT case, and quite faster in the regular case.
There are still some issues unresolved in this commit that will be resolved in future commits:
1. No support for async rendering - yes, I forgot I'm supposed to support that.
2. native_size should probably be calculated in another way because the current one is slow and if we already have the logical items it should be a piece of cake...

SVN revision: 56504
2011-01-30 10:41:42 +00:00
Tom Hacohen a2fc127e8c Evas font-engine: Fixed a puny memory leak.
SVN revision: 56503
2011-01-30 10:41:35 +00:00
Tom Hacohen f49c3bb8ad Used evas_textblock_text_node_changed instead of evas_textblock_changed when needed and removed the latter completely because it wasn't needed/used anymore.
SVN revision: 56502
2011-01-30 10:41:29 +00:00
Tom Hacohen 1351fcc40c Evas textblock: The only thing that should force a 'native recalc' is a change in the text.
SVN revision: 56501
2011-01-30 10:41:23 +00:00
Tom Hacohen 712ad03e21 Evas textblock: split layout line advance to advance and finalize instead of using the 'new line' flag.
SVN revision: 56500
2011-01-30 10:41:18 +00:00
Tom Hacohen 38215930ae Evas textblock: Added a couple of comments and mark that we already handlede content change after we calc native size, that's because logical layout remains the same.
SVN revision: 56499
2011-01-30 10:41:13 +00:00
Tom Hacohen f8656202f2 Evas textblock: Fixed a major slowdown caused by a missing content_changed = 0.
SVN revision: 56498
2011-01-30 10:41:06 +00:00
Tom Hacohen 3d24e2daad Evas textblock: Removed unused functions.
SVN revision: 56497
2011-01-30 10:40:59 +00:00
Tom Hacohen 367e75aa70 Evas textblock: Fix format usage in the visual layouting.
SVN revision: 56496
2011-01-30 10:40:53 +00:00
Tom Hacohen 169afc76be Evas textblock: format is now a property of both text items and format items meaning that formats can finally have their own properties, e.g tabs can have distinct background colors and etc.
SVN revision: 56495
2011-01-30 10:40:47 +00:00
Tom Hacohen e62074b786 Evas textblock: Fixed a bug in the last commit causing a seg when cleaning a tb.
SVN revision: 56494
2011-01-30 10:40:42 +00:00
Tom Hacohen c56c293e96 Evas textblock: Split between content changes and other changes.
SVN revision: 56493
2011-01-30 10:40:36 +00:00
Tom Hacohen d632d526c0 Split logical layouting and visual layouting completely. There are still some bugs, but this includes the major change.
SVN revision: 56492
2011-01-30 10:40:30 +00:00
Tom Hacohen 48c9b3781e Evas font-engine: A couple of major fixes:
1. Worked around a fribid behavior that broke some stuff - we should handle it better in the future, this workaround is only temporary.
2. Fixed a bug with textblock's last_up_to_pos.
3. Fixed a bug with ot_shaping not reloading the font and activating the size in the wrong place.

SVN revision: 56491
2011-01-30 10:40:21 +00:00
Tom Hacohen 91456d3198 Evas textblock: Started splitting the layouting to two stages, logical item creating and visual ordering of the items. This will let us to cache the logical items and just relayout the visual items when needed thus making everything a lot faster.
SVN revision: 56490
2011-01-30 10:40:14 +00:00
Tom Hacohen 50ed367970 Evas textblock: Fixed line coords to be relative to the paragraphs coords and not standalone like they were.
SVN revision: 56489
2011-01-30 10:40:09 +00:00
Tom Hacohen 6f24144e55 Evas textblock: Update layout paragraph coordinates and use them to speed some parts up.
SVN revision: 56488
2011-01-30 10:40:04 +00:00
Tom Hacohen adeabde88e Evas textblock: Use layout paragraphs for faster item locating.
SVN revision: 56487
2011-01-30 10:39:58 +00:00
Tom Hacohen a3698f39a4 Evas textblock: started using the paragraph layout items a bit more so it's a bit faster now. Fixed a bug in calculating the line number. Paragraph layout items now point to the original paragraphs.
SVN revision: 56486
2011-01-30 10:39:52 +00:00
Tom Hacohen 908a6d16b0 Evas textblock: Started using the layout paragraphs. Still not using their coords or using them for optimizations.
SVN revision: 56485
2011-01-30 10:39:47 +00:00
Tom Hacohen 58af440aab Evas font: skip over common script items when getting the font, we should get the font of the actual script items.
SVN revision: 56484
2011-01-30 10:39:42 +00:00
Tom Hacohen f7a4cf52a8 Evas font: fixed calling of bidi_end_of_run_get and exposed a new function to get the script of a single char.
SVN revision: 56483
2011-01-30 10:39:35 +00:00
Tom Hacohen 7ce45d8bd4 Revert "Evas font-engine: Also split on script common." - After
reviewing the standard again, it's not really wanted.

This reverts commit 26cc8747fda51e95d340ef1a1838817fe495be23.

SVN revision: 56482
2011-01-30 10:39:29 +00:00
Tom Hacohen b8635d16ea Evas textblock: Started using advancement for wrapping.
SVN revision: 56481
2011-01-30 10:39:22 +00:00
Tom Hacohen 1285647c17 Evas text object: Hacked a fix to string size get which fixes elipsis and many other stuff.
SVN revision: 56480
2011-01-30 10:39:16 +00:00
Tom Hacohen e927217279 Evas text: Fixed a bug with the issuing of script end of run get.
SVN revision: 56479
2011-01-30 10:39:09 +00:00
Tom Hacohen 3185db9667 Evas language utils: fixed evas_common_language_script_end_of_run_get and adjusted text and textblock object to use it.
SVN revision: 56478
2011-01-30 10:39:03 +00:00
Tom Hacohen ec59409dea Evas text: Fixed object_text last_up_to_pos.
SVN revision: 56477
2011-01-30 10:38:55 +00:00
Tom Hacohen 32f98dcb7b Evas font-engine: Fixed a bug in evas_common_language_script_end_of_run_get
SVN revision: 56476
2011-01-30 10:38:50 +00:00
Tom Hacohen 400fba721e Evas text: fixed an issue with last_up_to_pos and char_at_coords that caused them to return the wrong index.
SVN revision: 56475
2011-01-30 10:38:44 +00:00
Tom Hacohen fa49914387 Evas textblock: Migrated part of add and split item to _layout_text_append to improve performance.
SVN revision: 56474
2011-01-30 10:38:39 +00:00
Tom Hacohen 0e0ba10a7d Evas font-engine: fixed kerning in the default walker.
SVN revision: 56473
2011-01-30 10:38:33 +00:00
Tom Hacohen 421e1d8ae1 Evas font-engine: Also split on script common.
SVN revision: 56472
2011-01-30 10:38:28 +00:00
Tom Hacohen f1d77279cd Revert "Evas textblock: Shape a lot less when splitting to items because of script/bidi direction."
Was broken.

This reverts commit d2bc8fd8b516a640c3eb098071a80d751494024a.

SVN revision: 56471
2011-01-30 10:38:22 +00:00
Tom Hacohen 9f0ce7a272 Evas textblock + font engine: add an optimized way of doing a cut-off on the text props.
SVN revision: 56470
2011-01-30 10:38:15 +00:00
Tom Hacohen 0e44717373 Evas font-ot: moved typedef to a better location (doesn't change anything but ease of understanding).
SVN revision: 56469
2011-01-30 10:38:08 +00:00
Tom Hacohen 5125ddb692 Evas textblock: Shape a lot less when splitting to items because of script/bidi direction.
SVN revision: 56468
2011-01-30 10:38:02 +00:00
Tom Hacohen aa830a11ca Evas textblock: removed an un-needed shaping that speeds up things a bit.
SVN revision: 56467
2011-01-30 10:37:57 +00:00
Tom Hacohen 4ee6706770 Evas font-engine: cache harfbuzz's face.
SVN revision: 56466
2011-01-30 10:37:52 +00:00
Tom Hacohen b53ded56ed Evas font-engine: Fixed some issues with the git rebase I just did, should now compile correctly.
SVN revision: 56465
2011-01-30 10:37:46 +00:00
Tom Hacohen 48b3a796a5 Evas font-ot: Fixed mistakes that caused ilegal reads.
SVN revision: 56464
2011-01-30 10:37:40 +00:00
Tom Hacohen 63e25655e1 Evas font-ot: renamed internal source_pos to source_cluster and added the forgotten evas_common_font_ot_cluster_size_get to the .h file.
SVN revision: 56463
2011-01-30 10:37:34 +00:00
Tom Hacohen c09000741b Evas font-engine: Add cluster support to the font-engine. Cursor handling is now correct for clusters as well.
SVN revision: 56462
2011-01-30 10:37:29 +00:00
Tom Hacohen c012ee700c Evas font-engine: Fixed pen/char query. In RTL first is actually the last.
SVN revision: 56461
2011-01-30 10:37:18 +00:00
Tom Hacohen 729a85e872 Evas font-engine: Fixed an issue with cluster handling that broke cursor position in some cases.
SVN revision: 56460
2011-01-30 10:37:12 +00:00
Tom Hacohen 34426d8c6e Evas font engine: Fixed a couple of issues:
1. Fixed double-kerning with the DEFAULT walker.
2. Removed unused var with the OT walker.
3. Fixed a bit of the documentation in the walkers.

SVN revision: 56459
2011-01-30 10:37:05 +00:00
Tom Hacohen 3b88692aa7 Evas font-engine: Fixed invisible character handling in the OT walker. Renamed internal var gl in the default walker to _gl, a less common var name.
SVN revision: 56458
2011-01-30 10:36:59 +00:00
Tom Hacohen f4a6807c4d Evas font-engine: Fixed an issue with cursor position with RTL text when OT is off.
SVN revision: 56457
2011-01-30 10:36:53 +00:00
Tom Hacohen e37ac1d679 Evas text: Use the already calculated len.
SVN revision: 56456
2011-01-30 10:36:47 +00:00
Tom Hacohen ff18fa8399 Evas: Multiple changes that all relate to the Harfbuzz integration:
1. Started feeding Evas_Text_Props to the font engine instead of Evas_BiDi_Props because no we have more general text properties as well - i.e, OpenType stuff.
2. Full Harfbuzz integration which gets compiled in by default (if harfbuzz is present) but only works if the environment variable EVAS_USE_OT is set to 1 (because OT is way slower than regular text rendering).
3. Cleaned the font querying/drawing functions.
4. Added font_shaped function to all of the engines, which by default calls teh harfbuzz stuff (default on linux that is).
5. Moved some source files around a bit to make more sense.

SVN revision: 56455
2011-01-30 10:36:39 +00:00
Tom Hacohen 836b16f085 Evas: fine tuned the harfbuzz checks to make sure harfbuzz was compiled with freetype support and just check if it also compiled with glib support. ATM there's no good lib for checking unicode characteristics so until there is one, we optionally use harfbuzz's glib integration - such lib is planned by the guy who wrote Harfbuzz.
SVN revision: 56454
2011-01-30 10:36:24 +00:00
Tom Hacohen d9cdf88a23 Evas text: Fixed typo in horiz advance function.
SVN revision: 56453
2011-01-30 10:36:20 +00:00
Tom Hacohen 6ac48e53ed Evas font: Added HARFBUZZ's cflags.
SVN revision: 56452
2011-01-30 10:36:14 +00:00
Tom Hacohen ea97422d84 Evas textblock: Start cutting to sections if bidi is not enabled.
SVN revision: 56451
2011-01-30 10:36:08 +00:00
Tom Hacohen e7b2a13aa1 Evas text: Wrote item layouting and splitting of items to script runs, this is essential for correct shaping/bidi handling.
SVN revision: 56450
2011-01-30 10:36:02 +00:00
Tom Hacohen de1549fa25 Evas textblock: Fixed an issue with range_geometry_get.
SVN revision: 56449
2011-01-30 10:35:56 +00:00
Tom Hacohen cf083720b6 Evas textblock: Fixed a small invalid read.
SVN revision: 56448
2011-01-30 10:35:50 +00:00
Tom Hacohen e7ca8b9294 Evas textblock: Fixed misuse of evas_bidi_is_rtl_char.
SVN revision: 56447
2011-01-30 10:35:44 +00:00
Tom Hacohen 7e376019b7 Evas font-engine: Moved bidi utils (and added script utils) to a subdir language that collects all the language specific adjustments to font handling.
SVN revision: 56446
2011-01-30 10:35:37 +00:00
Tom Hacohen 05050572ad Evas textblock: It's ok to have an empty item when there are no nodes. - Fixed a seg.
SVN revision: 56445
2011-01-30 10:35:30 +00:00
Tom Hacohen 01850cf816 Evas font-engine: Fixed kerning handling and fixed a bug in query_char_coords and in query_pen_coords taking the wrong string into account.
SVN revision: 56444
2011-01-30 10:35:24 +00:00
Tom Hacohen 99a7eff130 Evas bidi + font-engine + everything affected: Changed Evas_BiDi_Props to only include the direction of the text and reverse when needed. We don't need to do full processing at this stage, because we should have split to bidi runs before.
SVN revision: 56443
2011-01-30 10:35:17 +00:00
Tom Hacohen e4b4cf3344 Evas font-engine: suppress warnings when BiDi is disabled.
SVN revision: 56442
2011-01-30 10:35:10 +00:00
Tom Hacohen b1d9298e81 Evas bidi: Fixed the BiDi functions to accept paragraph props and not bidi props.
SVN revision: 56441
2011-01-30 10:35:04 +00:00