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102 Commits

Author SHA1 Message Date
Pietro Gagliardi 2ffcd192c0 Wrote the common code (for DirectWrite and Pango) to deal with OpenType features. Now to merge with Core Text's internal AAT-to-OpenType mapping. 2017-02-14 19:00:35 -05:00
Pietro Gagliardi 4195bc3b4b Finalized and implemented underlines on OS X. 2017-02-14 14:57:56 -05:00
Pietro Gagliardi 35a06e8540 Changed uiAttributeVerticalForms into a boolean. This is how the other features might need to be implemented :/ 2017-02-13 22:42:18 -05:00
Pietro Gagliardi ff986858f1 Added vertical glyph forms. Next up is the rest of the various font features. 2017-02-13 10:24:12 -05:00
Pietro Gagliardi 1c238bf85b And implemented uiAttributeBackground on OS X. Not sure what else to add besides the feature variants... 2017-02-13 02:10:39 -05:00
Pietro Gagliardi 9eba197fd1 Adjusted the example for backgrounds. Nope brushes isn't gonna work; absolute positioning of gradients is a problem. 2017-02-13 01:44:18 -05:00
Pietro Gagliardi 40c388e01d Whoops, just realized I typo'd. 2017-02-13 01:28:46 -05:00
Pietro Gagliardi b2cd5ef851 Wrote code to draw the background of text. 2017-02-13 01:22:59 -05:00
Pietro Gagliardi 44f24fc900 Added the foreground color attribute. Considering making the background color a background BRUSH attribute instead... 2017-02-12 20:27:47 -05:00
Pietro Gagliardi 261dd4851a Changed the representation of an attribute type/value pair to allow more type safety and expressability. 2017-02-12 14:11:25 -05:00
Pietro Gagliardi 32a0284edc Started work on actual attributed text. This includes the beginnings of an attributed text example. Now to implement. 2017-02-11 23:19:30 -05:00
Pietro Gagliardi 5a1c733841 Something is wrong with the Windows code... 2017-02-10 20:37:05 -05:00
Pietro Gagliardi 6acb10a4fc Fixed hanging errors in uiDrawCaret(). 2017-02-10 19:29:07 -05:00
Pietro Gagliardi b5b0fae052 And implemented uiDrawCaret() on GTK+. 2017-02-10 16:53:08 -05:00
Pietro Gagliardi 642363ccae Added the uiDrawCaret() function for drawing text carets. Now to write the backend-specific code and test it out. 2017-02-10 16:29:36 -05:00
Pietro Gagliardi 8ac9e386b5 More TODOs. 2017-02-10 11:07:44 -05:00
Pietro Gagliardi 6fa009a7dd Fixed uiAttributedString not putting the right position for the last character. Simple case of using the wrong variables. 2017-02-10 11:06:37 -05:00
Pietro Gagliardi b18cc88dce Boilerplate needed for implementing range-to-rect. 2017-02-05 20:42:52 -05:00
Pietro Gagliardi c0781a13ae Fixed compile errors. Jesus. 
Runtime errors next.
 2017-01-20 03:24:06 -05:00
Pietro Gagliardi 7f270942a7 And fixed errors. Woo, it works!!!!! 2017-01-17 13:54:23 -05:00
Pietro Gagliardi 7bda3baee3 Fixed build errors. DOES IT WORK?!?!?!?!?!?!?!?! 2017-01-17 13:05:40 -05:00
Pietro Gagliardi e32341b24b More work. 2017-01-07 20:09:44 -05:00
Pietro Gagliardi 31274bcbd2 Started implementing the new attributed string system on OS X. 2017-01-02 23:53:31 -05:00
Pietro Gagliardi 30ca879c14 More API stuff. 2017-01-02 20:11:15 -05:00
Pietro Gagliardi e409943a50 One more support method before I can actually implement uiDrawTextLayout. Still need to figure out how I'm going to deal with fonts... 2016-12-23 14:01:09 -05:00
Pietro Gagliardi dfffc4c851 Started the API definition of the new uiDrawTextLayout. 2016-12-23 12:24:20 -05:00
Pietro Gagliardi 4f6ed98e40 And integrated the new attribute list implementation fully. 2016-12-23 00:31:11 -05:00
Pietro Gagliardi 5c1dfbd86f Got rid of the old attribute code and integrated exp_attrdll.c into attrstr.c. I'll rename the file to attrlist.c later. 2016-12-22 14:33:30 -05:00
Pietro Gagliardi ab8aa9266e Finished filling in exp_attrdll.c. I think this will stay. 2016-12-22 14:22:01 -05:00
Pietro Gagliardi 0078615662 More attribute list work. 2016-12-22 13:05:36 -05:00
Pietro Gagliardi ecc7b70a6b And FINALLY implemented that function :D 2016-12-20 16:16:52 -05:00
Pietro Gagliardi 28ca02673b Even more trying to reason about the algorithm. 2016-12-20 14:47:11 -05:00
Pietro Gagliardi 4f1ba0df84 Plotted out at a high level how insertion with attribute borrowing should work. 2016-12-20 14:24:26 -05:00
Pietro Gagliardi 643e2937c4 More stuff I guess? 2016-12-19 17:15:48 -05:00
Pietro Gagliardi 78f5ca5eb5 Implemented attrlistInsertCharactersUnattributed(). 2016-12-19 13:46:20 -05:00
Pietro Gagliardi fee06b9553 Wrote the prototypes for the other functions I will need. 2016-12-19 11:07:52 -05:00
Pietro Gagliardi 7ebfe73bce Some minor cleanup. 2016-12-19 11:02:33 -05:00
Pietro Gagliardi 96e15116ba Added some expository information about attribute lists. 2016-12-18 14:11:12 -05:00
Pietro Gagliardi 5c96266c7c And finished implementing attrlistInsertAt(). Woo! 2016-12-18 14:06:37 -05:00
Pietro Gagliardi 75525196b1 Even more expansion of the experimental attribute list. 2016-12-18 11:49:54 -05:00
Pietro Gagliardi 4c99899a1d More work. Much clearer now... not yet complete though. 2016-12-17 23:07:48 -05:00
Pietro Gagliardi 2f449887d8 More TODOs. 2016-12-17 12:23:09 -05:00
Pietro Gagliardi 722dd03193 Cleaned up exp_attrdll.c a bit. 2016-12-17 12:19:33 -05:00
Pietro Gagliardi 98082068f6 Started an experimental doubly linked list implementation of attribute lists. 2016-12-16 23:31:04 -05:00
Pietro Gagliardi 6726ab70a9 Changed attrstr.c to match ui_attrstr.h. 2016-12-15 13:39:19 -05:00
Pietro Gagliardi 3f48bddce0 Started the header file for attributed strings, drawing text layouts, and the new text system in general. 2016-12-12 06:45:49 -05:00
Pietro Gagliardi e9fdbf33f3 And plugged in the deletion stuff into the rest of attrstr.c. We're on a roll here! 2016-12-06 10:35:08 -05:00
Pietro Gagliardi 0503110ddd Fixed the delete attributes code. 2016-12-06 10:23:53 -05:00
Pietro Gagliardi cb8d75d431 Started implementing the attribute handling code itself. 2016-12-05 18:32:51 -05:00
Pietro Gagliardi b45e5f4de2 Extended attrstr.c. Much more complete API now. 2016-12-04 16:02:56 -05:00