Zoom is an OS X accessibility feature that lets sighted visually
impaired users magnify screen content. This commit notifies Zoom of
changes of TextMate’s caret position on screen so that Zoom can
automatically follow the caret when the user moves it.
This commit adds support for most common accessibility
methods/attributes to the OakTextView component. In user's language,
VoiceOver users (i.e. blind and visually impaired users) can now use
TextMate to read and write text.
A few less used accessibility attributes remain to be supported -
especially AttributedStringForRange and StyleRangeForIndex which should
allow blind users to e.g. see and seek for spelling errors in text.
Disabling this is achieved by setting `fileBrowserDocumentStatus` to `false` in `.tm_properties`.
Disabling it should remove potential delays after opening, closing, and saving files when file browser is showing a lot of files. It is meant as a temporary workaround until the performance issues are addressed.
Previously, if no themes were active, the gutter colors would
not be set. This would, effectively, give you random gutter colors
on TextMate startup. (or, sometimes, a completely transparent gutter).
The function could fail if the directory was created after the function had tested that it didn’t exist, as the mkdir() would then fail (with “Already Exists”).
It performs a cyclic permutation. If there are only two selections, this is equivalent to swap, but with more discontinuous selections, it is possible to repeat the transpose until the selections are ordered as desired.
There is currently no way to add a TextMate (1.x) license to the key chain, but those who used TextMate r9147 or earlier should have one stored already.
If there is one or more selections:
dyn.selection
If there is a single zero-width selection:
dyn.caret.mixed.columnar
If there are multiple carets and/or selections:
dyn.caret.mixed
When there is only a single caret or a single continuous selection the left scope may contain:
dyn.caret.begin.line
dyn.caret.begin.document
Likewise the right scope may contain:
dyn.caret.end.line
dyn.caret.end.document
Commands can prepare the document for saving in this callback, e.g. strip trailing whitespace (issue #35), ensure the line always has a newline character as the last byte in the document (issue #76), or similar.
Presently having a “will-save” command fail does not abort saving (but likely should). Also, there is no check to see if the command called requires the document to be saved before running, so that likely leads to an infinite loop.
The text view needs to do a little work before saving a document (serialize folded text) and with the window as part of the user data, we can now skip that for text views in windows for which documents are not going to be saved.
This is not an ideal solution; long-term saving will be moved up to the DocumentWindowController which has the full view of all documents and text views.
Delays may still be experienced when a file is opened or its “modified” state is changed but general edits should no longer be affected by how much is showing in the file browser.
This addresses issue #463.
We now set the isExpanded property during initialize and use a property to reflect the current user preference for wether or not to collapse when there is just one tab.
