This patch creates a new print preview browser to host the simplified cloned-document
when Simplify Page option is used on preview. Also, this patch keeps track of what browser
should be presented, based on whether the 'Simplify page' checkbox is checked.
MozReview-Commit-ID: FZSRUyC49Wk
This patch creates a new print preview browser to host the simplified cloned-document
when Simplify Page option is used on preview. Also, this patch keeps track of what browser
should be presented, based on whether the 'Simplify page' checkbox is checked.
MozReview-Commit-ID: FZSRUyC49Wk
This patch creates a new print preview browser to host the simplified cloned-document
when Simplify Page option is used on preview. Also, this patch keeps track of what browser
should be presented, based on whether the 'Simplify page' checkbox is checked.
MozReview-Commit-ID: 77pLXhdbpPp
Restore overwriting of this._sourceBrowser as it was before bug 1308621
to ensure we continue to use the same DOM to do print previewing (and
eventually printing).
Bug 1308621 already changed the enterPrintPreview code to rely on the
member _sourceBrowser variable, which will be updated to point to the
print preview browser if/when print preview is being reinitialized for
the same page (because one of the print settings changes). We need to
do this to avoid re-initializing off the original browser, which may
now have navigated or be displaying something else entirely.
This also updates the 'simplified' mode code to rely on the extant
_originalURL member to avoid displaying the page URL as about:blank
after a settings change.
MozReview-Commit-ID: DZ1kT7Mb0mS
Right now the "already in print preview" case in printPreview() collapses
the print preview browser - but also clobbers its _sourceBrowser property,
which shouldn't point to the print preview browser but to the 'normal'
browser whose print preview is in the print preview browser.
This patch fixes the clobbering, and updates later code to not call
getSourceBrowser() repeatedly, as doing so can in some race conditions end up
print previewing the wrong page.
MozReview-Commit-ID: FlMRrPEkAJQ
This adds a checkbox to the print preview toolbar for simplifying
a document before printing.
This feature is currently disabled by default, hidden behind the
print.use_simplify_page pref.
MozReview-Commit-ID: HOtkuEQnJFg
Most of this is fixing functions that in some cases return a value but then
can also run to completion without returning anything. ESLint 2 catches this
where previous versions didn't. Unless there was an obvious other choice I just
made these functions return undefined at the end which is effectively what
already happens.
MozReview-Commit-ID: KHYdAkRvhVr
The printing back-end used to be in charge of opening up an error dialog
when things go wrong with printing. Now we fire an event and let PrintUtils
do the work of showing the error message. This has the added bonus of making
the error messages work with e10s.
We were passing around content window CPOWs before to indicate
which content to send to the printer. This was, naturally, causing
unsafe CPOW usage warnings - especially when attempting to get at
the content window of an iframe with the context menu printing
command.
This patch changes the printing mechanism to use outer window IDs
instead of CPOWs.
