Before, when all the data was finished, we called showDiff()
in main thread. This consisted of 2 parts:
1. Calculating some extra data and generating actual text
for UnifiedDiffEditor out of input data.
2. Calling setPlainText() with generated text.
For a really big diffs this could freeze the main thread for a
couple of seconds. Like e.g. 05c35356ab
(initial Creator import) - it contained 7 million characters,
part 1. took about 500 ms and part 2. took about 2.5 seconds.
This two tasks are now done in separate thread.
However, since we can't call TextEditorWidget::setPlainText()
directly from non-GUI thread, we create a separate
TextDocument object in the worker thread, fill it with
generated diff input and move the TextDocument object
into the main thread as a result of async computation.
In main thread we replace TextDocument object of the
TextEditorWidget with the one generated in other thread.
This replacement is very fast.
Change-Id: I49a717ced1dc2d5b8946e0fd6bee244b25071f35
Reviewed-by: David Schulz <david.schulz@qt.io>
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
This is a preparation step before making diff showing more
interactive.
Change-Id: I149b76466c3ccce05d823bac91fe89ac806b9130
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Replace the current license disclaimer in files by
a SPDX-License-Identifier.
Task-number: QTBUG-67283
Change-Id: I708fd1f9f2b73d60f57cc3568646929117825813
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
... with the option to reload the diff document with another encoding.
Fixes: QTCREATORBUG-23835
Change-Id: I1ce07b292688059b37535f2972970d8ea91be81b
Reviewed-by: hjk <hjk@qt.io>
Don't store diff file index, chunk index and diff editor
controller anymore. Pass needed indices by value,
retrieve them when needed as lambda copy.
Change-Id: I3a81f1ab6d131c0b1d9899ac4b061b6e25582f51
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
* Use member init
* Use nullptr
* Use range-for
* omit QLatin1{String|Char} where possible
Change-Id: Ib231b747cdd9073b3d4fc6779b8e0afb2b404a31
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: André Hartmann <aha_1980@gmx.de>
Display "Waiting for data" instead of "No differences" when creating new
instance of an editor for the same document (e.g. by splitting the view)
during document reload.
Change-Id: If254006de3914ad4416c7405874e8cbea57ddd8d
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
