Add more fs::path operator/ and operator+ overloads to prevent unsafe
string->path conversions on Windows that would cause strings to be
decoded according to the current Windows locale & code page instead of
the correct string encoding.
Update application code to deal with loss of implicit string->path
conversions by calling fs::u8path or fs::PathFromString explicitly, or
by just changing variable types from std::string to fs::path to avoid
conversions altoghther, or make them happen earlier.
In all cases, there's no change in behavior either (1) because strings
only contained ASCII characters and would be decoded the same regardless
of what encoding was used, or (2) because of the 1:1 mapping between
paths and strings using the PathToString and PathFromString functions.
Co-authored-by: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
0e5dedbc9e qt/wallettests: sort includes (William Casarin)
0554251d66 qt: Skip displayUnitChanged signal if unit is not actually changed (Hennadii Stepanov)
ffbc2fe459 qt, refactor: Remove default cases for scoped enum (Hennadii Stepanov)
152d5bad50 qt, refactor: Remove BitcoinUnits::valid function (Hennadii Stepanov)
aa23960fdf qt, refactor: Make BitcoinUnits::Unit a scoped enum (Hennadii Stepanov)
75832fdc37 qt: Use QVariant instead of int for BitcoinUnit in QSettings (Hennadii Stepanov)
Pull request description:
This is a rebased version of #60
Since Qt 5.5 there are [means](https://doc.qt.io/qt-5/qobject.html#Q_ENUM) to register an enum type with the meta-object system (such enum still lacks an ability to interact with [QSettings::setValue()](https://doc.qt.io/qt-5/qsettings.html#setValue) and [QSettings::value()](https://doc.qt.io/qt-5/qsettings.html#value) without defined stream operators).
In order to reduce global namespace polluting and to force strong type checking, this PR makes BitcoinUnits::Unit a scoped enum (typedef BitcoinUnits::Unit BitcoinUnit;).
No behavior change.
ACKs for top commit:
jonatack:
ACK 0e5dedbc9e, review and debug build of each commit after rebase on current master, lightly tested running the GUI, changing units a few times, and verifying persistence after restarting
promag:
Code review ACK 0e5dedbc9e
Tree-SHA512: 39ec0d7e4f0b9b25be287888121a8db6b282339674e37ec3a3554da63a9e22d6fe079e8310ca289b2a0356a19b3c7e55afa17d09dd34e0f222177f603bb053a3
63125752a9 qt: Update deprecated enum value (Hennadii Stepanov)
c7add881a6 qt: Use `|` instead of `+` for key modifiers (Hennadii Stepanov)
6f1e162fe1 qt: Fix headers (Hennadii Stepanov)
Pull request description:
For Qt 5 all changes in this PR are refactoring. But for [Qt 6](https://github.com/bitcoin/bitcoin/pull/24798) they are real bugfixes :)
As I do not provide anyway way to build `bitcoin-qt` against Qt 6.2.4 fir now, suggesting to reviewers to verify changes for Qt 5 only.
ACKs for top commit:
shaavan:
ACK 63125752a9
jarolrod:
tACK 63125752a9
Tree-SHA512: ceee983192ddf62f09c1305458af3447ff0e3bd90311fa6328b139673bcaed3407dc0ce0b275028d4e0ca251d6b54dad40b48049211aeb251f65cbb4f5330834
51708c4516 gui: peersWidget - ResizeToContents Age and IP/Netmask columns (randymcmillan)
209301a442 gui: add Age column to peers tab (randymcmillan)
127de22c5f gui: add FormatPeerAge() utility helper (Jon Atack)
Pull request description:
This change adds an "Age" column to the peers table view,
which displays the duration of each peer's connection.
ACKs for top commit:
jonatack:
re-ACK 51708c4516
Jamewood:
> re-ACK 51708c4
shaavan:
reACK 51708c4516
hebasto:
ACK 51708c4516, I have reviewed the code and it looks OK, I agree it can be merged.
Tree-SHA512: 27323f7080ec0d3fcdbf1b190fba1cd2d7406840ab6607c221cf8af950db9134e22721cc5a88f4fc4f390d8b05e98bc4b7521661a31fadad9e2c6c6390e71788
6f2593dc23 gui, refactor: use std::chrono for formatDurationStr() helper (Jon Atack)
Pull request description:
Updates `formatDurationStr()` to use the `chrono` standard lib. No change in behavior.
ACKs for top commit:
RandyMcMillan:
tACK 6f2593dc23
shaavan:
ACK 6f2593dc23
w0xlt:
tACK 6f2593d on Ubuntu 21.10 Qt 5.15.2
promag:
Code review ACK 6f2593dc23.
Tree-SHA512: 61e9afdb1db779150df338e6af08727c34f69639add465c2f7003ff775d97dce3e78e78d325bc6dea5bc13f0fce9ef1c3506d13f1661a5e083e52bba8a32ba44
-BEGIN VERIFY SCRIPT-
sed -i 's/ShowModalDialogAndDeleteOnClose/ShowModalDialogAsynchronously/' -- $(git grep -l -e "ShowModalDialogAndDeleteOnClose")
-END VERIFY SCRIPT-
It is important to highlight that a modal dialog is showed
asynchronously as there are cases when the synchronous QDialog::exec()
is required.
Warning: Replacing fs::system_complete calls with fs::absolute calls
in this commit may cause minor changes in behaviour because fs::absolute
no longer strips trailing slashes; however these changes are believed to
be safe.
Co-authored-by: Russell Yanofsky <russ@yanofsky.org>
Co-authored-by: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
6544ea5035 refactor: Block unsafe fs::path std::string conversion calls (Russell Yanofsky)
b39a477ec6 refactor: Add fs::PathToString, fs::PathFromString, u8string, u8path functions (Russell Yanofsky)
Pull request description:
The `fs::path` class has a `std::string` constructor which will implicitly convert from strings. Implicit conversions like this are not great in general because they can hide complexity and inefficiencies in the code, but this case is especially bad, because after the transition from `boost::filesystem` to `std::filesystem` in #20744 the behavior of this constructor on windows will be more complicated and can mangle path strings. The `fs::path` class also has a `.string()` method which is inverse of the constructor and has the same problems.
Fix this by replacing the unsafe method calls with `PathToString` and `PathFromString` function calls, and by forbidding unsafe method calls in the future.
ACKs for top commit:
kiminuo:
ACK 6544ea5035
laanwj:
Code review ACK 6544ea5035
hebasto:
re-ACK 6544ea5035, only added `fsbridge_stem` test case, updated comment, and rebased since my [previous](https://github.com/bitcoin/bitcoin/pull/22937#pullrequestreview-765503126) review. Verified with the following command:
Tree-SHA512: c36324740eb4ee55151146626166c00d5ccc4b6f3df777e75c112bcb4d1db436c1d9cc8c29a1e7fb96051457d317961ab42e6c380c3be2771d135771b2b49fa0
There is no change in behavior. This just helps prepare for the
transition from boost::filesystem to std::filesystem by avoiding calls
to methods which will be unsafe after the transaction to std::filesystem
to due lack of a boost::filesystem::path::imbue equivalent and inability
to set a predictable locale.
Co-authored-by: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Co-authored-by: Kiminuo <kiminuo@protonmail.com>
Co-authored-by: MarcoFalke <falke.marco@gmail.com>
451ca244db qt, refactor: Drop intermediate BitcoinApplication::shutdownResult slot (Hennadii Stepanov)
f3a17bbe5f qt: Do not exit and re-enter main event loop during shutdown (Hennadii Stepanov)
b4e0d2c431 qt, refactor: Allocate SendConfirmationDialog instances on heap (Hennadii Stepanov)
332dea2852 qt, refactor: Keep HelpMessageDialog in the main event loop (Hennadii Stepanov)
c8bae37a7a qt, refactor: Keep PSBTOperationsDialog in the main event loop (Hennadii Stepanov)
7fa91e8312 qt, refactor: Keep AskPassphraseDialog in the main event loop (Hennadii Stepanov)
6f6fde30e7 qt, refactor: Keep EditAddressDialog in the main event loop (Hennadii Stepanov)
59f7ba4fd7 qt, refactor: Keep CoinControlDialog in the main event loop (Hennadii Stepanov)
7830cd0b35 qt, refactor: Keep OptionsDialog in the main event loop (Hennadii Stepanov)
13f618818d qt: Add GUIUtil::ShowModalDialogAndDeleteOnClose (Hennadii Stepanov)
Pull request description:
On master (1ef34ee25e) during shutdown `QApplication` exits the main event loop, then re-enter again.
This PR streamlines shutdown process by removing the need to interrupt the main event loop, that is required for #59.
Also, blocking [`QDialog::exec()`](https://doc.qt.io/qt-5/qdialog.html#exec) calls are replaced with safer [`QDialog::show()`](https://doc.qt.io/qt-5/qwidget.html#show), except for `SendConfirmationDialog` as that change is not trivial (marked as TODO).
The [`QDialog::open()`](https://doc.qt.io/qt-5/qdialog.html#open) was not used because the actual modality mode (application modal or window modal) of a dialog depends on whether it has a parent.
This PR does not change behavior, and all touched dialogs are still application modal.
As a follow up, a design research could suggest to make some dialogs window modal.
NOTE for reviewers: quitting app while a dialog is open (e.g., via systray icon menu) must work fine.
ACKs for top commit:
laanwj:
Code review and lighly tested ACK 451ca244db
promag:
ACK 451ca244db, just changed signal to `quitRequested`.
Tree-SHA512: ef01ab6ed803b202e776019a4e1f592e816f7bc786e00574b25a0bf16be2374ddf9db21f0a26da08700df7ef0ab9e879550df46dcfe3b6d940f5ed02ca5f8447
4832737c7d qt: connection type translator comments (Jarol Rodriguez)
Pull request description:
This PR introduces Qt translator comments for `Connection Type` strings in `guiutil.cpp` as well as `rpcconsole.cpp`.
This is an alternate implementation of the idea presented in the last three commits of #289. It is especially inspired by commit 842f4e834dfe5fd2786a5092f78ea28da1b36e4f.
Per [Qt Dev Notes](https://github.com/bitcoin-core/bitcoin-devwiki/wiki/Developer-Notes-for-Qt-Code), it is better to not break up strings when not necessary. This way we preserve the full context for translators.
ACKs for top commit:
jonatack:
Code review re-ACK 4832737c7d per `git diff 371e2b9 4832737`, changes are translator comment edits since my review yesterday (thank you for updating)
hebasto:
ACK 4832737c7d
Tree-SHA512: 67e1741e10a2e30cde6d50d3293eec89f0b7641b34463865dc6909d2926cdcf33a7d8c1dc8055d2f85906ad2002cdaa594d37b184d16e2f06614b6c5ad00c982
4935ac583b qt: Improve GUI responsiveness (Hennadii Stepanov)
75850106ae qt, macos: Fix GUIUtil::PolishProgressDialog bug (Hennadii Stepanov)
Pull request description:
[`QProgressDialog`](https://doc.qt.io/qt-5/qprogressdialog.html) estimates the time the operation will take (based on time for steps), and only shows itself if that estimate is beyond [`minimumDuration`](https://doc.qt.io/qt-5/qprogressdialog.html#minimumDuration-prop).
The default `minimumDuration` value is [4 seconds](https://doc.qt.io/qt-5/qprogressdialog.html#details), and it could make users think that the GUI is frozen.
This PR sets `minimumDuration` to zero for all progress dialogs, that affects ones in the `WalletControllerActivity` class.
ACKs for top commit:
ryanofsky:
Code review ACK 4935ac583b. I'm not very familiar with this API but all the changes and explanations make sense and are very clear, and this seems like it should be an improvement.
promag:
Code review ACK 4935ac583b.
jarolrod:
ACK 4935ac583b
Tree-SHA512: 2ddd74e7fd87894d341d2439dbaa544d031a350f7f57d4c7e9fbba977dc24080fe60fd7a80a542b1647f1de9091d7fd04a36eab695088d4d75fb836548e99b5f
c231254a65 qt: Make TransactionView aware of runtime palette change (Hennadii Stepanov)
2b622d4ace qt: Make CoinControlDialog aware of runtime palette change (Hennadii Stepanov)
97a6b5e06a qt: Make OverviewPage aware of runtime palette change (Hennadii Stepanov)
d05f1b278d qt: Make UnitDisplayStatusBarControl aware of runtime palette change (Hennadii Stepanov)
6b2ce65392 qt: Replace base class of ClickableLabel with ThemedLabel (Hennadii Stepanov)
ff530a2093 qt: Use GUIUtil::ThemedLabel class (Hennadii Stepanov)
d99ef327a8 qt: Add GUIUtil::ThemedLabel class (Hennadii Stepanov)
c054720e08 qt: Make SignVerifyMessageDialog aware of runtime palette change (Hennadii Stepanov)
0dcc3fac43 qt: Make SendCoinsEntry aware of runtime palette change (Hennadii Stepanov)
fa18d28e12 qt: Make RPCConsole aware of runtime palette change (Hennadii Stepanov)
f1083826e3 qt: Make BitcoinGUI aware of runtime palette change (Hennadii Stepanov)
ce17861dc4 qt: Make PlatformStyle aware of runtime palette change (Hennadii Stepanov)
Pull request description:
On macOS switching appearance (Light -> Dark or Dark -> Light) when Bitcoin Core is running makes the GUI pretty unusable.
This bug is especially important when a user chose the "Auto" mode to adjust appearance automatically.
This PR fixes Bitcoin Core behavior.
This is an alternative to #268.
ACKs for top commit:
Sjors:
tACK c231254a65 on macOS 11.4
goums:
ACK c231254a65
promag:
Tested ACK c231254a65 on macOS Big Sur arm64.
jarolrod:
tACK c231254a65
Tree-SHA512: 122dda3e4c9703f68cec60613c536ca59d04c93f2c03398559f2361b8d279ae534800e8e677d94a33e10e769d00be54295a704e98afa2e986a06146b9f164854
a02c970eb0 qt, refactor: Revert explicit including QStringBuilder (Hennadii Stepanov)
3fd3a0fc87 qt, build: Optimize string concatenation (Hennadii Stepanov)
Pull request description:
From [Qt docs](https://doc.qt.io/qt-5/qstring.html#more-efficient-string-construction):
> ... multiple uses of the \[`QString`\] '+' operator usually means multiple memory allocations. When concatenating n substrings, where n > 2, there can be as many as n - 1 calls to the memory allocator.
With this PR
> ... the '+' will automatically be performed as the `QStringBuilder` '%' everywhere.
The change in the `src/Makefile.qt.include` file does not justify submitting this PR into the main repo, IMHO.
ACKs for top commit:
laanwj:
Code review ACK a02c970eb0
Talkless:
utACK a02c970eb0, built successfully on Debian Sid with Qt 5.15.2, but did not check if any displayed strings are "wrong" after refactoring.
jarolrod:
ACK a02c970eb0
Tree-SHA512: cbb476ee96f27c3bd6e125efab74d8bf24bbdb4c30576b3feea45e203405f3bf5b497dd7d3e11361fc825fcbf4b893b152921a9efdeaf73b42d1865d85f0ae84
QProgressDialog estimates the time the operation will take (based on
time for steps), and only shows itself if that estimate is beyond
minimumDuration. The default minimumDuration value is 4 seconds, and it
could make users think that the GUI is frozen.
QProgressDialog shows itself if the estimated time an operation will
take is beyond the minimumDuration value.
Direct call show() breaks that behavior on macos.
2a45134b56 qt: Add shortcuts for console font resize buttons (Hennadii Stepanov)
a2e122f0fe qt: Add GUIUtil::AddButtonShortcut (Hennadii Stepanov)
4ee9ee7236 qt: Use native presentation of shortcut (Hennadii Stepanov)
Pull request description:
On `master` the only way to resize the console font is to manually move your mouse and click the resize buttons. This PR introduces convenient keyboard shortcuts to resize the console font.
The common resize shortcuts for applications are `Ctrl+=`/`Ctrl++` and `Ctrl+-`/`Ctrl+_`. This means that the resize QPushButtons need two shortcuts each, but you cannot assign multiple shortcuts to a QPushButton. See: https://doc.qt.io/qt-5/qabstractbutton.html#shortcut-prop
To get around this, we introduce a new function in `guiutil`, which connects a supplied `QKeySequence` shortcut to a `QAbstractButton`. This function can be reused in other situations where more than one shortcut is needed for a button.
| PR on macOS | PR on Linux |
| ---------------- | ------------ |
|  |  |
ACKs for top commit:
hebasto:
re-ACK 2a45134b56
Talkless:
tACK 2a45134b56, tested on Debian Sid with Qt 5.15.2, shortcuts still work.
Tree-SHA512: e894ccb7e5c695ba83998c21a474d6c587c9c849f12ced665c5e0034feb6b143e41b32ba135cab6cfab22cbf153d5a52b1083b2a278e6dfca3f5ad14c0f6c573
7f3a5980c1 qt: Do not use QClipboard::Selection on Windows and macOS. (Hennadii Stepanov)
Pull request description:
Windows and macOS do [not support](https://doc.qt.io/qt-5/qclipboard.html#notes-for-windows-and-macos-users) the global mouse selection.
Fixes#258.
ACKs for top commit:
promag:
Code review ACK 7f3a5980c1.
jarolrod:
ACK 7f3a5980c1
Tree-SHA512: be2beeef7d25af6f4d4a4548325d8d29f08e4342f499666bc4a670ed468a63195d514077c2cd0dba197e12bd43316fd3e2813cdc0954364b6aa4ae6b90c118bf
Throwing an exception from a slot invoked by Qt's signal-slot connection
mechanism is considered undefined behavior, unless it is handled within
the slot. The GUIUtil::ExceptionSafeConnect function should be used for
exception handling within slots.
