Tom Hacohen
dbe7a9800e
Evas textblock: Added support for numeric escape sequences.
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Patch by Raoul Hecky.
SVN revision: 59780
2011-05-29 11:47:53 +00:00
Tom Hacohen
81b217f8c4
Evas font-engine: Fixed font fallback in the same script run.
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SVN revision: 59777
2011-05-29 09:20:18 +00:00
Tom Hacohen
359e67f68a
Evas textblock: Added an rbtree index for the layout paragraphs.
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This can be used with both coordinates and line numbers, this is a
faster way to find layout paragraphs in the textblock which means
we should now be a lot faster with big textblocks.
SVN revision: 59527
2011-05-19 09:54:30 +00:00
Tom Hacohen
3227929fcf
Evas textblock: Use the saved paragraph pointer instead of searching.
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SVN revision: 59526
2011-05-19 09:54:19 +00:00
Tom Hacohen
dd503b47fd
Evas textblock: Fix a potential bug in wrapping.
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SVN revision: 59464
2011-05-17 07:08:33 +00:00
Tom Hacohen
e4dada93e6
Evas textblock: Set cursor position if not already set when inserting text.
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This was always the meaning of cur->node=NULL, but here it explicitly
does it, which makes things easier in the long run.
SVN revision: 59406
2011-05-15 15:36:04 +00:00
Tom Hacohen
1e542a0d47
Evas textblock: Fixed a possible bug with wordwrap.
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SVN revision: 59405
2011-05-15 13:57:47 +00:00
Tom Hacohen
353ce0f48a
Evas textblock: Speed up rendering. Find the start paragraph for all.
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Until now all the format/text drawing loops went through all the
paragraphs skipping all the ones that are outside the clipping/object
zone. This changeset find the first paragraph to be renedred first so we
don't walk all the paragraphs for nothing. This speeds up rendering of
the ends of very big textblocks in a very noticable manner.
SVN revision: 59404
2011-05-15 12:00:01 +00:00
Tom Hacohen
8315f9879c
Evas textblock: Fix segfault with evas_textblock_cursor_content_get.
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Patch by Brian Wang.
SVN revision: 59347
2011-05-12 15:12:10 +00:00
Tom Hacohen
13d032d0b1
Evas textblock: Added _format_list_get for fast retrieval of anchors.
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This is very useful in edje_entry that keeps a list of anchors.
Currently only "a" and "item" are supported, and unless something
drastic will happen, it will stay this way.
SVN revision: 59325
2011-05-11 10:18:24 +00:00
Tom Hacohen
faba2810b4
Evas textblock: Don't allow overwriting the format stack.
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SVN revision: 59320
2011-05-11 08:35:09 +00:00
Tom Hacohen
fd25efda3a
Evas textblock: Only parse formats that can change the format stack.
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No need to parse all the newlines when all we want is just to modify the
format stack.
SVN revision: 59319
2011-05-11 08:34:57 +00:00
Tom Hacohen
730bfce44e
Evas textblock: Do a bit of uchar -> Eina_Bool and setting as bitfield.
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SVN revision: 59281
2011-05-08 15:33:23 +00:00
Tom Hacohen
1a0fba718f
Evas textblock: Remove unused alloca.
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SVN revision: 59280
2011-05-08 15:33:20 +00:00
Tom Hacohen
edafdf5323
Evas textblock: Clean up clipping and render a bit.
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SVN revision: 59279
2011-05-08 14:54:27 +00:00
Tom Hacohen
9f29ea18d3
Evas textblock: Break on mandatory and allowed break options.
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SVN revision: 59274
2011-05-08 11:20:19 +00:00
Tom Hacohen
8214888f83
Evas textblock: Moved format text_node invalidation to it's own function.
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SVN revision: 59273
2011-05-08 11:20:16 +00:00
Tom Hacohen
47a59417d2
Evas textblock: Move ellipsis handling to a different function.
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SVN revision: 59272
2011-05-08 11:20:13 +00:00
Tom Hacohen
6d14277c6d
Evas textblock: clean up mixed/word wrap a bit.
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SVN revision: 59271
2011-05-08 09:13:59 +00:00
Tom Hacohen
4851a57f92
Evas textblock: Fix possible issues with charwrap not wrapping correctly.
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SVN revision: 59270
2011-05-08 09:13:56 +00:00
Tom Hacohen
2d0304019d
Evas textblock: Fix seg with empty textblocks that cause wrapping.
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Revert "evas: don't assume anymore that text_node is != NULL."
This reverts commit 59231
Thanks to cedric for the report + initial fix.
SVN revision: 59237
2011-05-06 10:00:21 +00:00
Cedric BAIL
139e49792d
evas: don't assume anymore that text_node is != NULL.
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SVN revision: 59231
2011-05-06 09:00:44 +00:00
Tom Hacohen
53a6bbeb8b
Evas textblock: Fix linewrap to only wrap if there's a wrap point.
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For example before the fix, "aaa<b>cccc</>aaa" would have 2 possible
wrap points, <b> and </>, after the fix, those are no longer valid.
Also fixed another issue with wrapping not working.
SVN revision: 59219
2011-05-05 16:35:39 +00:00
Tom Hacohen
4c9b729cd3
Evas textblock: Updated a FIXME.
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SVN revision: 59218
2011-05-05 16:35:36 +00:00
Tom Hacohen
31c8b4d7f7
Evas textblock: Until we actually use it in charwrap, don't malloc line_breaks.
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SVN revision: 59217
2011-05-05 16:35:32 +00:00
Tom Hacohen
9677320259
Evas textblock: Wrapping is now absolute to the paragraph.
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This is not yet noticable, still need to use the new info.
SVN revision: 59215
2011-05-05 13:38:09 +00:00
Tom Hacohen
c6751884b0
Evas textblock: Use more relevant replacement chars for formats.
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For example we use 0x2029 (PS char) for paragraph separator, \n for newline
and \t for tab. This lets us handle their bidi and line break properties
in a more correct manner.
SVN revision: 59214
2011-05-05 13:38:04 +00:00
Tom Hacohen
921067869c
Evas textblock: Clean up word/mixed wrap and add liblinebreak support.
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SVN revision: 59208
2011-05-05 11:06:06 +00:00
Tom Hacohen
e93f10b8aa
Evas font-engine: Remove passing of strings to font_draw.
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This is not needed anymore because we have working string objects.
SVN revision: 59133
2011-05-02 15:33:46 +00:00
Tom Hacohen
4fafc63d0f
Evas textblock: Remove obsolete comment.
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SVN revision: 59130
2011-05-02 15:33:31 +00:00
Tom Hacohen
0bf964a221
Evas textblock: We finally cache fi - remove related hacks.
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SVN revision: 59129
2011-05-02 15:33:27 +00:00
Tom Hacohen
1ce96a62e0
Evas textblock: Unified the wmax calculation into one place.
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SVN revision: 59097
2011-05-02 07:27:48 +00:00
Tom Hacohen
8991e90293
Evas textblock: Fixed a bug with drawing formats when clipped.
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SVN revision: 59001
2011-04-28 12:12:57 +00:00
Tom Hacohen
ff0bcef2db
Evas textblock: Added "password" tag - toggle password mode.
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This lets you toggle the password mode inside the text. Especially
useful for implementing "show last char" in password entries.
Patch by Shilpaonkar Singh
SVN revision: 59000
2011-04-28 11:08:20 +00:00
Tom Hacohen
368a77aea0
Evas textblock: Fixed *_format_remove_pair to invalidate the text nodes.
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SVN revision: 58991
2011-04-28 08:18:44 +00:00
Tom Hacohen
3e5cb0ac98
Evas textblock: Use strncmp instead of strncpy and strcmp.
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SVN revision: 58963
2011-04-27 14:59:22 +00:00
Tom Hacohen
722707547a
Evas textblock: Implement format invalidation points support.
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This lets us only relayout what's needed also when inserting formats.
This means inserting <b> </> for example is now as fast as inserting any
other char and doesn't cause a complete relayout.
SVN revision: 58958
2011-04-27 12:41:26 +00:00
Tom Hacohen
902d94afb9
Evas textblock: Added a temp fix for repch until implemented nicely.
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This fix is just until we finally split to scripts and cache fi all
the time, i.e in all the possible paths (regular, fribidi and harfbuzz).
SVN revision: 58806
2011-04-21 15:34:44 +00:00
Tom Hacohen
3f86ed9349
Evas textblock: Clean repch code a bit. No logic changes.
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SVN revision: 58801
2011-04-21 14:04:46 +00:00
Tom Hacohen
cb19804054
Evas bidi: Fixed spelling errors: NATURAL -> NEUTRAL (Macro name).
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SVN revision: 58760
2011-04-20 14:35:37 +00:00
Tom Hacohen
b59156c788
Evas text/textblock: Change item size calculation to use advance again.
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We don't need to do any tricks anymore because size calculation is now
very fast, as fast as the tricks we did, so it's best to just do what
we really want to do.
SVN revision: 58757
2011-04-20 14:20:54 +00:00
Tom Hacohen
e6be4f7deb
Evas textblock: Fixed an invalid read.
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In some cases an invalid read would occur. This was because we didn't
handle node merging appropriately.
SVN revision: 58701
2011-04-17 08:38:29 +00:00
Tom Hacohen
f5e7165a65
Evas text/textblock: Add setting bidi_delimiter API.
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SVN revision: 58669
2011-04-14 15:34:01 +00:00
Tom Hacohen
d0e889fbe7
Evas textblock: Clean up a bit.
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SVN revision: 58663
2011-04-14 12:34:29 +00:00
Tom Hacohen
2a7b919cd7
Evas textblock: Move bidi props to the layout paragraphs.
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This will let us do cool overrides more control via higher level protocol
when we'll want to.
SVN revision: 58662
2011-04-14 12:13:20 +00:00
Tom Hacohen
86fd95e80e
Evas textblock: Fixed invalid reads with ellipsis in some cases.
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SVN revision: 58659
2011-04-14 11:37:09 +00:00
Tom Hacohen
e6edd2ce7f
Evas textblock: Fixed ellipsis.
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It's actually just a workaround until we finally fix draw to not need
the text.
SVN revision: 58658
2011-04-14 11:37:06 +00:00
Tom Hacohen
46beed0916
Evas bidi: Added a way to ask for bidi segmentation indexes.
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This lets you pass the bidi engine a list of indexes in the paragraph,
that will segment it bidi-wise. I.e the bidi algorithm will be applied to
each segment individually. This implements HL4 of the bidi algorithm.
SVN revision: 58652
2011-04-14 07:40:42 +00:00
Tom Hacohen
9de9eca278
Evas textblock: Reformat if not valid in some cases we forgot.
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SVN revision: 58651
2011-04-14 07:34:06 +00:00
Tom Hacohen
90ad3ed743
Evas textblock Fixed a "may be used uninit" compiler warning.
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SVN revision: 58646
2011-04-13 22:40:25 +00:00