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path: root/xfa/fde/css/cfde_cssstyleselector.cpp
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2017-02-02Clean up CSS code to match styles.chromium/3001dan sinclair
Simplify the code to what we support, remove unnecessary classes. Change-Id: I7af79a4720e0c95c609f163ebb86cf67d643add1 Reviewed-on: https://pdfium-review.googlesource.com/2430 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-01-26Cleanup memory in CFDE_CSSStyleSelectorDan Sinclair
This CL fixes up the bare new calls in CFDE_CSSStyleSelector and replaces them with unique_ptrs. Code massaged to work correclty with new types. Change-Id: I90fce1ed7486da97fe7b5e597e9d423748c069c0 Reviewed-on: https://pdfium-review.googlesource.com/2353 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-01-24Track CFDE_CSSComputedStyle with retained ptrsDan Sinclair
Remove the bare new and use CFX_RetainPtr to keep track of the computed styles. Change-Id: Icf235623529797176707482c78676814b7a81b9e Reviewed-on: https://pdfium-review.googlesource.com/2292 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-01-24Cleanup memory in CFDE_CSSRuleCollectionDan Sinclair
This Cl cleans up the memory for the CFDE_CSSRuleCollection::Data parameter. Change-Id: I449ffdeebdc6463bf68b991fffecdc6cf0b25362 Reviewed-on: https://pdfium-review.googlesource.com/2296 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-01-24Remove ID, Class and Universal selector codeDan Sinclair
The UA style defined in CXFA_TextParser does not specify any ID, Class or Universal selectors. Remove related code. Change-Id: I9f2d760ee86f309a9cfa8a0f1f3e3dd7a15ef4c8 Reviewed-on: https://pdfium-review.googlesource.com/2295 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-01-24Remove CSS Pseudo parsingDan Sinclair
We always match against the pseudo type NONE when matching selectors, so we never end up using any pseudo selectors. This CL removes the pseudo selector parsing code. Change-Id: I7831d12dfff3a6f1dc98ff8e1d63c1090775562c Reviewed-on: https://pdfium-review.googlesource.com/2294 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-01-23Remove unused author and and user stylesheetsDan Sinclair
We only load atyles from the CXFA_TextParser which loads a static UserAgent stylesheet. This CL removes the User and Author styles from the system and simplifies the storage of the stylesheets. Change-Id: I7abcf39333655f8dd6bc2cfe685c8cf73b779c7d Reviewed-on: https://pdfium-review.googlesource.com/2293 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-01-23Cleanup CSS parsingDan Sinclair
This Cl removes unused CSS parsing code. The only caller of CFDE_CSSStyleSheet::LoadeBuffer is from CXFA_TextParser which provides a static string. So, we know there are no Media rules, Import rules, FontFace rules or Page rules in the input style. These rules are also not allowed in inline styles. This CL removes the supporting code. Change-Id: I3a559352b2dd0769c465cbd3da40d1db5f9577b0 Reviewed-on: https://pdfium-review.googlesource.com/2330 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-01-19Split fde/css files into individual class files.Dan Sinclair
This CL splits the files in xfa/fde/css into class per file and renames any needed files to match the class names. Update some of the classes to use std::stack. Change-Id: I4eca0fb3556d949a15a873bb0f0fd732f47e4fb1 Reviewed-on: https://pdfium-review.googlesource.com/2253 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>