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* ui: make textinput grapheme awareTim Culverhouse2024-07-022-22/+37
| | | | | | | | | | | | | | | | | The textinput widget operated on a slice of runes, and naively assumed a rune was a "character". When deleting or navigating the cursor through text which contains multi-codepoint characters (such as emoji), the cursor index could desync and cause panics. Use a slice of vaxis.Characters instead of runes to more accurately reflect the index state of the cursor with respect to characters. Fixes: https://todo.sr.ht/~rjarry/aerc/263 Reported-by: Bence Ferdinandy <bence@ferdinandy.com> Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Tested-by: Bence Ferdinandy <bence@ferdinandy.com> Reviewed-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
* vaxis: fix panic trace print on stderrRobin Jarry2024-04-131-0/+1
| | | | | | | | | | | | | | | | | | By default, vaxis tries to open stderr, stdout and stdin in that order and uses the first one as its TTY file descriptor. Upon exit, vaxis.Close() closes that file descriptor. When aerc panics, our panic handler calls UICleanup() which is an alias for vaxis.Close(). This effectively makes os.Stderr unusable and all error messages are written to a closed file descriptor. This also break the regular go runtime panic() handler which prints on stderr as well. Use an explicit /dev/tty path instead of stderr to keep it open. Fixes: 6eff242090dc ("ui: so long tcell") Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Bence Ferdinandy <bence@ferdinandy.com> Reviewed-by: Tim Culverhouse <tim@timculverhouse.com>
* ui: update vaxis and only use disambiguate csi-u flagTim Culverhouse2024-02-261-0/+1
| | | | | | | | | | | | | | | | | | Update vaxis to 0.8.2, which adds the ability to specify any CSI-u flag combination. Explicitly only use the disambiguate flag. This enables aerc to have additional keybinds not previously possible (C-i, C-m) while preventing some internal logic bugs relating to single-modifier key presses. While these events can be useful, they are not needed in aerc and aerc currently would need several workarounds to properly handle them so let's just not request them in the first place. Fixes a bug with encoding shift+space in the presence of CSI-u in the terminal widget Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Tested-by: Inwit <inwit@sindominio.net> Tested-by: Jason Cox <dev@jasoncarloscox.com> Acked-by: Robin Jarry <robin@jarry.cc>
* ui: enable CSIu key encodingTim Culverhouse2024-02-221-2/+8
| | | | | | | | | | | | | | Enable CSIu key encoding protocol when support is detected. This will enable keybinds which traditionally have been unavailable due to conflicting with other keys (C-i, C-m, C-[, etc). Remove numlock and capslock from all keypresses to prevent interfering with key matching. Changelog-added: Virtually any key binding can now be configured in `binds.conf`, including Shift+Alt+Control modifier combinations. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* revert: "ui: enable kitty keyboard protocol"Robin Jarry2024-02-191-1/+2
| | | | | | | | | | | | | | This reverts commit d73cf33c2c6c3e564ce8aff04acc329a06eafc54. This breaks virtually all key bindings on foot. Almost zero ctrl- bindings work, and even in some cases, single key binds, like n don't register anymore. It looked harmless, but I should probably have tested before applying this. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Tim Culverhouse <tim@timculverhouse.com>
* ui: enable kitty keyboard protocolTim Culverhouse2024-02-191-2/+1
| | | | | | | | | | | | Enable kitty keyboard protocol when support is detected. This will enable keybinds which traditionally have been unavailable due to conflicting with other keys (C-i, C-m, C-[, etc). Reported-by: Jonathan Dowland <jon+aerc-discuss@dow.land> Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Tested-by: Jonathan Dowland <jon@dow.land> Acked-by: Robin Jarry <robin@jarry.cc>
* log: move package to libRobin Jarry2024-02-142-2/+2
| | | | | | | This has nothing to do at the root of the source tree. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Bence Ferdinandy <bence@ferdinandy.com>
* vaxis: update to v0.7.2 and update ansi parserTim Culverhouse2024-02-123-30/+167
| | | | | | | | | | | | Update Vaxis to v0.7.2 to gain performance improvements and StyledString parsing. The Vaxis parser fully accounts for the terminal's capability to display wide characters. Use the Vaxis StyledString parser to parse and style ansi-encoded strings. Remove unneeded code and tests. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* aerc: set title using vaxisTim Culverhouse2024-02-121-0/+1
| | | | | | | Set the window title using Vaxis at UI initialization. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* mouse: use vaxis mouse eventsTim Culverhouse2024-02-124-17/+13
| | | | | | | Replace all tcell.EventMouse events with vaxis mouse events Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* terminal: replace tcell-term with vaxis terminalTim Culverhouse2024-02-122-14/+1
| | | | | | | | Replace tcell terminal with the vaxis terminal. The vaxis terminal is a port of tcell term. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* style: use vaxis style everywhereTim Culverhouse2024-02-123-16/+16
| | | | | | | Replace all tcell.Style objects with vaxis.Style objects Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* aerc: replace tcell keys with vaxis keysTim Culverhouse2024-02-122-23/+25
| | | | | | | Replace all instances of tcell key usage with vaxis keys Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* fill: replace tcell.Style with vaxis.StyleTim Culverhouse2024-02-122-7/+5
| | | | | | | Replace the Fill implementation with vaxis style objects Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* ui: initialize vaxis directly, drop tcell.Screen initializationTim Culverhouse2024-02-123-29/+20
| | | | | | | | Use Vaxis library directly to initialize the UI, dropping the need for a tcell Screen implementation Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* ui: remove screen and viewportsTim Culverhouse2024-02-123-69/+73
| | | | | | | | Remove references to tcell.Screen or views.Viewports. Convert Contexts and the core UI struct to use Vaxis objects only. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* aerc: change event interfaces to vaxis eventsTim Culverhouse2024-02-128-16/+18
| | | | | | | | | | Modify the function signature of Event and MouseEvent interfaces to accept vaxis events. Note that because a vaxis event is an empty interface, the implementations are not affected and the events are delivered as they were before Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* msgviewer: implement inline image viewingTim Culverhouse2024-02-121-0/+1
| | | | | | | | | | | | | | | | | Implement inline image viewing for jpeg, png, bmp, tiff, and webp formats. When a user has no configured image filter and the image is supported and the terminal has either sixel or kitty image protocol support, the image will be displayed in the message viewer. Always clear the screen before each draw. This call is necessary in vaxis to allow for images to be cleared properly between renders. There is no performance impact: the call only resets each cell to a blank cell, and aerc will redraw each one already. Changelog-added: Inline image previews when no filter is defined for `image/*` and the terminal supports it. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* ui: create and expose vaxis Window with ContextTim Culverhouse2024-02-121-2/+11
| | | | | | | | | Create and expose a vaxis.Window object with each Context. vaxis.Windows are used for creating local coordinates (similar to the views.View API that tcell provides). Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* ui: so long tcellTim Culverhouse2024-02-121-1/+11
| | | | | | | | | | | | | Replace tcell with vaxis. Vaxis provides several new features (none of which are included in this commit). All behavior should be exactly the same as previous, with one exception: Vaxis does not have an internal terminfo library. Some terminals will now have RGB that didn't before, as well as any other feature that was falling back to some unknown state. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* tabs: optimize switching by offsetsdelitako2024-01-261-0/+12
| | | | | | | | | | | | | | | | | I imagine no sane user requires aerc to correctly handle commands like `:next-tab 1000000000`, but I tried anyway and it froze aerc while also eating up many GBs of system memory. This behavior is not ideal, so I improved it. This commit adds functions for selecting a tab at an offset from the currently-selected tab and changes the next-tab, prev-tab, and change-tab commands to use these functions instead of looping. Signed-off-by: delitako <delitako@delitako.xyz> Tested-by: Thomas Böhler <witcher@wiredspace.de> Reviewed-by: Thomas Böhler <witcher@wiredspace.de> Acked-by: Robin Jarry <robin@jarry.cc>
* commands: add menuRobin Jarry2024-01-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a new :menu command that can be used to spawn a shell command in an interactive dialog and execute aerc commands for each of the lines printed on its standard output like xargs(1) would do in a shell. The shell command can be configured in aerc.conf under [general].default-menu-cmd and overridden via the :menu -c <cmd> option. There are two flags to provide input text to the shell command which can be useful in combination with other aerc commands: -a: All account names, one per line: '<account>' LF -d: All current account directory names, one per line: '<directory>' LF -ad: All directories of all accounts, one per line: '<account>' '<directory>' LF Here are some examples: :menu -adc fzf :cf -a :menu -c 'fzf --multi' :attach :menu -dc 'fzf --multi' :cp And also for key bindings: <C-p> = :menu -adc fzf :cf -a<Enter> Changelog-added: New `:menu` command to invoke other aerc commands based on a shell command output. Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Bence Ferdinandy <bence@ferdinandy.com> Tested-by: Johannes Thyssen Tishman <johannes@thyssentishman.com>
* complete: only display popover for more than one choiceRobin Jarry2023-11-221-64/+74
| | | | | | | | | | When there is only one completion choice available, accept the completion immediately upon a <Tab> key press. This is consistent with how most completion engines work (bash, vim, etc.). Reported-by: Johannes Thyssen Tishman <johannes@thyssentishman.com> Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Johannes Thyssen Tishman <johannes@thyssentishman.com>
* completion: hide quotes from choicesRobin Jarry2023-11-121-3/+10
| | | | | | | | | | | | When completion choices are surrounded by quotes to make sure that they will be interpreted as a single argument, hide them before presenting the choices to the user. It makes the UI cluttered and harder to read. The completion values remain identical, the quotes will be inserted when the user accepts one choice. Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Inwit <inwit@sindominio.net>
* complete: allow disabling automatic completionRobin Jarry2023-11-021-0/+4
| | | | | | | | | | | Allow setting complete-min-chars = manual to disable automatic completion. Changelog-added: Setting `complete-min-chars=manual` in `aerc.conf` now disables automatic completion, leaving only manually triggered completion. Signed-off-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Tim Culverhouse <tim@timculverhouse.com>
* complete: allow setting the completion key bindingRobin Jarry2023-11-021-18/+12
| | | | | | | | | | | | | | | | | | | | | Until now, if less than complete-min-chars were entered or if completion-delay had not expired yet, the only way to force trigger completion was to press <tab>. In some cases, <tab> is already bound to another action (for example :next-field in the compose::editor context). This makes forcing the completion impossible. Allow defining a key to trigger manual completion via the new $complete special entry in binds.conf. Leave the default binding to <tab>. Set it to <C-o> in the [compose::editor] to avoid conflicting with the existing <tab> binding. Changelog-added: Customize key to trigger completion with `$complete` in `binds.conf`. Signed-off-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Tim Culverhouse <tim@timculverhouse.com>
* commands: add :suspendNojus Gudinavičius2023-10-241-0/+33
| | | | | | | | | Add :suspend to suspend the aerc process, returning to shell. Include documentation and default Ctrl-z keybinding for it. Changelog-added: New `:suspend` command bound to `<C-z>` by default. Signed-off-by: Nojus Gudinavičius <nojus.gudinavicius@gmail.com> Signed-off-by: Robin Jarry <robin@jarry.cc>
* ui: export global functionsRobin Jarry2023-10-112-47/+28
| | | | | | | | | | | | | There is no need for an UI object. The Aerc.ui field is unused. And there is a single instance of it anyway. Move the object's public fields as global variables and change methods to public functions. This makes the code cleaner and removes boilerplate. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Moritz Poldrack <moritz@poldrack.dev>
* mouse: fix offset in tab title clickable areaBence Ferdinandy2023-08-031-10/+18
| | | | | | | | | | | | | | | | Since templates have been introduced into the tab titles the clickable area has been offset from the actual title. This is because the clickable areas are calculated based on the tab names, which can now be different from the acually shown titles. Extract the logic of getting the display name of a tab from TabStrip and add as method of Tab. Also extract the magic constant 32. Use the method and const in both clicked and Draw. Switch from using len() to runewidth, when calculating the length of the display name. Fixes: https://todo.sr.ht/~rjarry/aerc/162 Signed-off-by: Bence Ferdinandy <bence@ferdinandy.com> Acked-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Koni Marti <koni.marti@gmail.com>
* wizard: display warning when focus is lostKoni Marti2023-08-031-0/+6
| | | | | | | | | | | | | | | Display the warning that the password is stored in plaintext after the focus of the password input field is lost. The current behavior of showing the warning after the first character is entered is ackward and confusing. It also eliminates the need to debounce the warning when a password is pasted. Reported-by: Brad <super1337@posteo.net> Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
* textinput: fix deleteWord with an only whitespaceOskar Sharipov2023-07-282-1/+73
| | | | | | | | | | | Fix a panic in the textinput.deleteWord when text is a whitespace symbol. Add tests for textinput. Fixes: https://todo.sr.ht/~rjarry/aerc/183 Signed-off-by: Oskar Sharipov <oskargit@riseup.net> Acked-by: Robin Jarry <robin@jarry.cc>
* textinput: fix stemming with multi-byte charsKoni Marti2023-06-221-1/+1
| | | | | | | | | Fix a panic in the textinput when using multi-byte chars in the completions. Fixes: https://todo.sr.ht/~rjarry/aerc/180 Signed-off-by: Koni Marti <koni.marti@gmail.com> Tested-by: Bence Ferdinandy <bence@ferdinandy.com>
* ui: fix deadlocks in message channelRobin Jarry2023-05-203-42/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are several ways the ui message channel can fill up leading to deadlocks. 1) Invalidate() changes the value of uiState to DIRTY. The following call sequence: QueueRedraw() Invalidate() QueueRedraw() Leads to multiple nil messages being queued in the message channel whereas one could assume that the second QueueRedraw() would do nothing. This is caused by the tri-state nature of uiState. 2) We use the same channel to convey state change, keyboard events and redraw requests. Since a keyboard event almost always triggers a redraw, we end up trying to append a redraw message in the same goroutine that reads from the channel. This triggers a deadlock when there are more than 50 pending messages. Solve the issue by using multiple channels, one per type of message that needs to be sent to the main ui thread. Remove QueueRedraw() and merge its functionality in Invalidate(). Only use a DIRTY/CLEAN state to determine if something needs to be queued in the redraw channel. Use a channel for quitting instead of an atomic. Restructure some code functions to have a cleaner API. Use a for loop in the main thread and select from all channels. Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Koni Marti <koni.marti@gmail.com> Tested-by: Maarten van Gompel <proycon@anaproy.nl>
* textinput: align completion popoverKoni Marti2023-05-161-1/+10
| | | | | | | | Align the completion popover with the actual completion location on the textinput line. Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
* textinput: improve stemmingKoni Marti2023-05-161-3/+6
| | | | | | | | | | | | | | | | | | | | | | Fix cursor index after stemming and reset it to the position where the completion should occur. Only stem to add more information and not remove any user input. Stemming is activated on the textinput line when the user presses the Tab key. The idea of stemming is to adjust the textinput line to the common ground (="the stem") of the completions options. When the stemmed input line is set, however, the cursor will be moved to the end of the line if there is a text part on the right side of the cursor where the completion should occur. Another Tab press will activate the onStem function again, which then removes the right part of the text input leading to the loss of the user input. This can be prevented by moving the cursor to the place of the completion after stemming. Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
* ui: avoid races with queue redrawRobin Jarry2023-04-271-15/+11
| | | | | | | | | | | | | | | | | | When calling ui.QueueRedraw() and a redraw is currently in progress, the redraw int value still holds REDRAW_PENDING since it is updated once the redraw is finished. This can lead to incomplete screen redraws on the embedded terminal. Even changing the redraw value before starting to redraw is exposed to races. Use a single atomic int to represent the state of the UI so that there cannot be any confusion. Rename the constants to make them less confusing. Fixes: b148b94cfe1f ("ui: avoid duplicate queued redraws") Reported-by: Jason Cox <dev@jasoncarloscox.com> Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Jason Cox <dev@jasoncarloscox.com>
* ui: avoid duplicate queued redrawsRobin Jarry2023-04-261-1/+8
| | | | | | | | | No need to queue multiple nil messages to force multiple redraws. Only one is required. When the screen is redrawn, clear the queued redraw flag. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Tim Culverhouse <tim@timculverhouse.com>
* term: ignore redraw events when not visibleRobin Jarry2023-04-152-0/+13
| | | | | | | | | | | | | | | | Another attempt at fixing the high CPU usage when terminal tabs are running interactive tui applications and the message list tab is selected. There are cases where a terminal widget can be visible but not focused (composer, message viewer, attachment selector, etc.). Define a new Visible interface with a single Show() method. Call that method when changing tabs to make sure that terminal widget content events only trigger redraws when they are visible. Fixes: 382aea4a9426 ("terminal: avoid high cpu usage when not focused") Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Koni Marti <koni.marti@gmail.com>
* tabs: make sure to close tab contentRobin Jarry2023-04-012-4/+4
| | | | | | | | Rework how tabs are closed. Change the aerc.RemoveTab and aerc.ReplaceTab functions to accept a new boolean argument. If true, make sure to close the tab content. Signed-off-by: Robin Jarry <robin@jarry.cc>
* table: fix center paddingRobin Jarry2023-03-041-11/+5
| | | | | | | | | | | When a column has ALIGN_CENTER and the number of white space character of padding is not a multiple of two, the last cell(character) is not padded and that can cause coloring glitches. Make sure to pad all the way. Fixes: 49de9b09cacc ("ui: parse strings for ansi styles") Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Tim Culverhouse <tim@timculverhouse.com>
* ui: parse strings for ansi stylesTim Culverhouse2023-03-022-22/+38
| | | | | | | | | Parse UI strings for ANSI styles. If there are styles in the string, use those as the display style in tcell. This is in preparation for a template function which can apply arbitrary styles to UI elements. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* ui/table: do not require width at constructionRobin Jarry2023-02-201-8/+6
| | | | | | | | | The width is only required when rendering the table in Draw. Remove the redundant width attribute. Fixes: 012be0192c88 ("ui: add reusable table widget") Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Tim Culverhouse <tim@timculverhouse.com>
* ui/table: allow zero width columnsRobin Jarry2023-02-201-4/+7
| | | | | | | | | | | | | When a column uses WIDTH_FIT and its contents are empty, the column is not rendered at all, neither is its separator. This can cause display artifacts (interruption of background color, etc.). Make sure to differentiate between zero-width columns and columns that overflow screen width. Fixes: 012be0192c88 ("ui: add reusable table widget") Acked-by: Tim Culverhouse <tim@timculverhouse.com> Signed-off-by: Robin Jarry <robin@jarry.cc>
* tabs: use template for account tab nameTim Culverhouse2023-01-291-0/+8
| | | | | | | | | | | Use a go template to render the account tab display. Add config option for setting a specific template for the account. Add a method on Tab to allow setting a title, which may be different than the tab Name. The default template is {{.Account}}. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* lint: add missing panic handlers in goroutinesRobin Jarry2023-01-061-0/+2
| | | | | | | | These issues were all reported by the new custom analyzer introduced in previous commit. Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Bence Ferdinandy <bence@ferdinandy.com>
* ui: add reusable table widgetRobin Jarry2023-01-041-0/+210
| | | | | | | | | | | | | This will be used by the message list index and by the status line. A table is constructed from rows/width dimensions, a list of column definitions and a column separator. Provide functions to parse column definitions from ini config files. This will be used in the next commit. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Tim Culverhouse <tim@timculverhouse.com>
* textinput: fix crash when scrolling back in command historyRobin Jarry2023-01-021-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pressing up while in command mode, calls TextInput.Set() with the previous command in the history. If the command exceeds the current terminal width, there is a scroll mechanism that puts the cursor at the end of the text (see ensureScroll()). However, the offset used to perform the draw is not the current scroll value but the "previous" one. When the one before last command required a longer scroll offset than the current command length, this causes a crash: Error: runtime error: slice bounds out of range [348:5] git.sr.ht/~rjarry/aerc/lib/ui.(*TextInput).Draw(0xc0017ce000, 0xc005460570) git.sr.ht/~rjarry/aerc/lib/ui/textinput.go:111 +0x525 git.sr.ht/~rjarry/aerc/widgets.(*ExLine).Draw(0x30?, 0xc01de13b08?) git.sr.ht/~rjarry/aerc/widgets/exline.go:76 +0x1d git.sr.ht/~rjarry/aerc/lib/ui.(*Stack).Draw(0xc0003f0ff0?, 0x0?) git.sr.ht/~rjarry/aerc/lib/ui/stack.go:30 +0x49 git.sr.ht/~rjarry/aerc/lib/ui.(*Grid).Draw(0xc00038c240, 0xc0003f0ff0) git.sr.ht/~rjarry/aerc/lib/ui/grid.go:126 +0x225 git.sr.ht/~rjarry/aerc/widgets.(*Aerc).Draw(0xc0003f4000, 0xc0003f0ff0) git.sr.ht/~rjarry/aerc/widgets/aerc.go:176 +0x1d2 git.sr.ht/~rjarry/aerc/lib/ui.(*UI).Render(0xc0003a0000) git.sr.ht/~rjarry/aerc/lib/ui/ui.go:110 +0x63 main.main() git.sr.ht/~rjarry/aerc/aerc.go:255 +0x9c5 There are actually two distinct issues here: 1) The scroll offset used for drawing must be the current one, not the one from the previous ensureScoll() call. 2) The scroll offset must be reset when changing the text with TextInput.Set(). Other methods that change the text actually call ensureScroll but they make incremental changes to the text, since Set completely overwrites everything, it makes more sense to set the scroll offset to 0. Reported-by: Adam Cooper <adam@theadamcooper.com> Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Tim Culverhouse <tim@timculverhouse.com>
* config: make various sections accessible via global varsRobin Jarry2022-12-141-2/+2
| | | | | | | | | | | | | | | | | | | | There is only one instance of AercConfig which is associated to the Aerc widget. Everywhere we need to access configuration options, we need somehow to get a reference either to the Aerc widget or to a pointer to the AercConfig instance. This makes the code cluttered. Remove the AercConfig structure and every place where it is referenced. Instead, declare global variables for every configuration section and access them directly from the `config` module. Since bindings and ui sections can be "contextual" (i.e. per account, per folder or per subject), leave most local references intact. Replacing them with config.{Ui,Binds}.For{Account,Folder,Subject} would make this patch even more unreadable. This is something that may be addressed in the future. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Tim Culverhouse <tim@timculverhouse.com>
* logging: rename package to logRobin Jarry2022-12-021-2/+2
| | | | | | | | | | Use the same name than the builtin "log" package. That way, we do not risk logging in the wrong place. Suggested-by: Tim Culverhouse <tim@timculverhouse.com> Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Bence Ferdinandy <bence@ferdinandy.com> Acked-by: Tim Culverhouse <tim@timculverhouse.com>
* ui: box and frame an interactive widgetKoni Marti2022-11-211-0/+74
| | | | | | | | Draw a framed box with a title containing an interactive-drawable widget. Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Tim Culverhouse <tim@timculverhouse.com>
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