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* rmdir: allow removing non-empty query dirsJason Cox2024-01-171-5/+8
| | | | | | | | | | | Notmuch query directories aren't backed by a filesystem directory, so deleting them doesn't actually delete any messages. Allow removing such directories even when they aren't empty to avoid the need to use the somewhat scary -f flag. Signed-off-by: Jason Cox <me@jasoncarloscox.com> Reviewed-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
* cd: fix completion of folders with a spaceRobin Jarry2024-01-172-2/+2
| | | | | | | | | | | | | | Folders that contain spaces are surrounded by quotes. They can never end with '/'. Hence they are never returned in the completion results. Update CompletePath with an additional onlyDirs argument to take care of this before quotes are inserted. Fixes: abe228b14d97 ("commands: use completion from go-opt") Fixes: https://todo.sr.ht/~rjarry/aerc/204 Reported-by: Bence Ferdinandy <bence@ferdinandy.com> Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Bence Ferdinandy <bence@ferdinandy.com>
* cf: allow changing folder of another accountRobin Jarry2023-12-051-23/+66
| | | | | | | | | | | | | | Add a new -a flag to :cf. When specified, an account name is required before the folder name and the focus will be changed to the corresponding account tab before changing folders. If the target folder does not exist, an explicit error will be reported. Changelog-added: Change to a folder of another account with `:cf -a <account> <folder>`. Signed-off-by: Robin Jarry <robin@jarry.cc> Co-authored-by: Johannes Thyssen Tishman <johannes@thyssentishman.com> Tested-by: Johannes Thyssen Tishman <johannes@thyssentishman.com>
* ui: make viewer tab title configurable via templatesBence Ferdinandy2023-11-231-1/+16
| | | | | | | | | | | | | We had account and composer tab title configuration fields already, but not for viewer. Add tab-title-viewer configuration, which defaults to Subject if it is not empty and to "(no subject)" when it is empty. Changelog-added: New `[ui].tab-title-viewer` setting to configure the message viewer tab title. Changelog-changed: Message viewer tab titles will now show `(no subject)` if there is no subject in the viewed email. Signed-off-by: Bence Ferdinandy <bence@ferdinandy.com> Acked-by: Robin Jarry <robin@jarry.cc>
* rmdir: back to current folder upon errorKoni Marti2023-11-231-1/+5
| | | | | | | | | | | | | Jump back to the current folder consistently when encountering an error. This has only been partly implemented. For example, when you try to remove a notmuch folder, the remove operation will fail because it is unsupported. However, you would end up in a different directory because a directoy change is done before trying to remove the current folder. If this happens make sure you end up in the current directory again. Fixes: a35d9bab4664 ("rmdir: ensure proper sequence of operations") Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
* dirtree: add custom virtual directory roleKoni Marti2023-11-231-0/+7
| | | | | | | | | Add a new directory role to indicate virtual nodes in the directory tree. This allows to style the virtual nodes differently and apply different behaviors in some commands (i.e. rmdir). Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
* cf: fix over quoting of notmuch queriesRobin Jarry2023-11-121-9/+12
| | | | | | | | | | | | | | | | | | | | | | | | Currently, :cf thread:\{id:{{.MessageId}}\} is broken because it is quoted before being interpreted by notmuch. The dynamic folder is created with this "query" (including the quotes): 'thread:{id:23627381....}' Notmuch queries use the xapian syntax and do not follow basic shell quotes interpretation. Change :cf only argument to preserve the command line as entered by the user without any interpretation. When the backend is notmuch, forward that as the dynamic folder name. For other backends, interpret shell quoting on the user entry and fail if it produces more than one argument. Link: https://xapian.org/docs/queryparser.html Fixes: 6613d9b555be ("cf: fix unexpected argument on notmuch") Reported-by: Inwit <inwit@sindominio.net> Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Inwit <inwit@sindominio.net>
* rmdir: ensure proper sequence of operationsKoni Marti2023-11-122-13/+43
| | | | | | | | | | | | | | | | | | | | Ensure the proper sequence of opening and removing a directory. Fix a potential race between the OpenDirectory (issued by dirlist.Select()) and the RemoveDirectory messages when removing a directory. Due to the delay in the current dirlist.Select() function, the RemoveDirectory message can arrive at the backend before the directory was changed to a different one. This can cause an error on some imap servers and problems with the watcher on the maildir backends. Introduce dirlist.Open() that accepts a callback function so that the operations can be performed in proper sequence. Dirlist.Select() is now a wrapper call to dirlist.Open(). Reported-by: inwit <inwit@sindominio.net> Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc> Tested-by: Inwit <inwit@sindominio.net>
* {im,ex}port-mbox: allow using ~ in pathVitaly Ovchinnikov2023-11-122-0/+6
| | | | | | | | Add ~ support to :export-mbox and :import-box the same way as it is done in :save. Signed-off-by: Vitaly Ovchinnikov <v@ovch.ru> Acked-by: Robin Jarry <robin@jarry.cc>
* cf: do not quote notmuch queries in completion resultsRobin Jarry2023-11-021-1/+15
| | | | | | | | | | Notmuch queries should not be quoted, they will be interpreted by the notmuch library. Make sure not to return quoted results for directories which have the role == "query". Reported-by: Inwit <inwit@sindominio.net> Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Inwit <inwit@sindominio.net>
* completion: refactor filter list apiRobin Jarry2023-11-024-8/+12
| | | | | | | | | | | | Remove CompletionFromList which is a trivial wrapper around FilterList. Remove the prefix, suffix and isFuzzy arguments from FilterList. Replace prefix, suffix by an optional callback to allow post processing of completion results before presenting them to the user. Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Inwit <inwit@sindominio.net>
* hooks: add mail-added hookJason Cox2023-11-021-22/+22
| | | | | | | | | | | | | | The mail-added hook runs whenever a message is added to a folder. Note that the hook does not run when a new message is received (the mail-received hook already covers that) but instead runs whenever aerc itself adds a message to a folder, e.g. when moving or copying a message. Changelog-added: `mail-added` hook that triggers when a message is added to a folder. References: https://todo.sr.ht/~rjarry/aerc/136 Signed-off-by: Jason Cox <me@jasoncarloscox.com> Acked-by: Robin Jarry <robin@jarry.cc>
* cf: fix unexpected argument on notmuchRobin Jarry2023-10-301-3/+21
| | | | | | | | | | | | | | Notmuch supports creating "dynamic" folders with the :cf command. When the backend is notmuch, :cf must accept multiple arguments since it can be a free-form notmuch query. Detect if the backend is notmuch and build a quoted query based on the provided arguments. Otherwise require a single argument. Fixes: e54486ee40c9 ("commands: parse arguments with go-opt") Reported-by: Inwit <inwit@sindominio.net> Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Inwit <inwit@sindominio.net>
* commands: use completion from go-optRobin Jarry2023-10-2819-150/+57
| | | | | | | | | | | Implement command completion with complete struct field tags from the get-opt library introduced earlier. Changelog-changed: Improved command completion. Signed-off-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Koni Marti <koni.marti@gmail.com> Tested-by: Moritz Poldrack <moritz@poldrack.dev> Tested-by: Inwit <inwit@sindominio.net>
* search: use a common api for all workersRobin Jarry2023-10-281-4/+110
| | | | | | | | | | | | | | | | | | | | | | | | | | Define a SearchCriteria structure. Update the FetchDirectoryContents, FetchDirectoryThreaded and SearchDirectory worker messages to include this SearchCriteria structure instead of a []string slice. Parse the search arguments in a single place into a SearchCriteria structure and use it to search/filter via the message store. Update all workers to use that new API. Clarify the man page indicating that notmuch supports searching with aerc's syntax and also with notmuch specific syntax. getopt is no longer needed, remove it from go.mod. NB: to support more complex search filters in JMAP, we need to use an email.Filter interface. Since GOB does not support encoding/decoding interfaces, store the raw SearchCriteria and []SortCriterion values in the cached FolderContents. Translate them to JMAP API objects when sending an email.Query request to the server. Signed-off-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Koni Marti <koni.marti@gmail.com> Tested-by: Moritz Poldrack <moritz@poldrack.dev> Tested-by: Inwit <inwit@sindominio.net>
* commands: parse arguments with go-optRobin Jarry2023-10-2818-330/+159
| | | | | | | | | | | | | | | | | | | | | | | | | | Use the argument parsing framework introduced earlier to unify the parsing of (almost) all command options. Remove custom parsing code and to avoid extraneous types, add fields with `opt` tags on command structs that have options and arguments. Commands that take no argument do not need anything. Since the command objects now carry data, create a new temporary instance of them before passing them to opt.ArgsToStruct when executing a command. A few of the commands use specific semantics for parsing (:choose), or are delegating argument parsing to another function (:sort, :search, :filter). For these commands, simply add a dummy "-" passthrough argument. Since all commands still have the argument list (after split) nothing needs to be changed in this area. There should be no functional change besides the Usage strings and reported errors which are now generated automatically. Signed-off-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Koni Marti <koni.marti@gmail.com> Tested-by: Moritz Poldrack <moritz@poldrack.dev> Tested-by: Inwit <inwit@sindominio.net>
* export-mbox: preserve the user-visible sorting order when exportingVitaly Ovchinnikov2023-10-221-6/+47
| | | | | | | | Export messages to mbox format in the same order as they are displayed to the user. Both marked-only and "full" export modes are supported. Signed-off-by: Vitaly Ovchinnikov <v@postbox.nz> Acked-by: Robin Jarry <robin@jarry.cc>
* sort: new `flagged` sorting criteriaVitaly Ovchinnikov2023-10-131-0/+1
| | | | | | | | | Add new `flagged` criteria to `:sort` command (and apparently to the `sort` config option). Good for moving important stuff up. Signed-off-by: Vitaly Ovchinnikov <v@postbox.nz> Reviewed-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
* split: add an alias for horizontal splitinwit2023-10-131-4/+4
| | | | | | | | | | To date, there are two orthogonal commands named :vsplit and :split, which create a vertical and a horizontal split, respectively. Add a :hsplit alias for the latter. Signed-Off-By: inwit <inwit@sindominio.net> Acked-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Moritz Poldrack <moritz@poldrack.dev>
* app: export global functionsRobin Jarry2023-10-1019-99/+97
| | | | | | | | | | | | | | | The single Aerc object is passed around in almost all command functions. This hinders readability. Store the single Aerc instance as a global variable. Export public functions from the app package to access methods of that object. Remove all explicit references to *app.Aerc and replace them with calls to these functions. For references to private/unexported fields and functions from within the app package, directly access the global aerc object. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Moritz Poldrack <moritz@poldrack.dev>
* widgets: rename package to appRobin Jarry2023-10-1019-64/+64
| | | | | | | | | This is the central point of all aerc. Having it named widgets is confusing. Rename it to app. It will make a cleaner transition when making the app.Aerc object available globally in the next commit. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Moritz Poldrack <moritz@poldrack.dev>
* export-mbox: better path suggestion and name completionVitaly Ovchinnikov2023-08-251-8/+11
| | | | | | | | | | | | Change the `:export-mbox` path completion algorithm, so it works the same as `:import-mbox`: the user can select folders with auto-complete, the ~ symbol works as home folder and so on. Move the automatic mbox-file naming into the export function and only use it if the user-supplied path is an existing folder. Signed-off-by: Vitaly Ovchinnikov <v@postbox.nz> Acked-by: Robin Jarry <robin@jarry.cc>
* export-mbox: only export marked messages, if anyVitaly Ovchinnikov2023-08-051-3/+23
| | | | | | | | | | Change the `:export-mbox` behavior, so if some messages are marked with `:mark` - only those messages are exported. If nothing is marked - the whole folder is exported, as usual. Signed-off-by: Vitaly Ovchinnikov <v@postbox.nz> Acked-by: Robin Jarry <robin@jarry.cc> Tested-by: Koni Marti <koni.marti@gmail.com>
* split: ensure messagestore is availableMoritz Poldrack2023-07-281-0/+4
| | | | | | | | | | Checking that a messagestore is connected, prevents crashes when aerc has disconnected or :v?split is called without delay inside the aerc-startup hook. Reported-by: Ryan Roden-Corrent <ryan@rcorre.net> Signed-off-by: Moritz Poldrack <git@moritz.sh> Acked-by: Robin Jarry <robin@jarry.cc>
* compose: allow changing edit-headers on the flyRobin Jarry2023-07-172-11/+23
| | | | | | | | | Add -e|-E flags to all compose commands to allow switching between edit-headers = true/false without restarting aerc. Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Bence Ferdinandy <bence@ferdinandy.com> Tested-by: Koni Marti <koni.marti@gmail.com>
* compose: only allow setting content at creationRobin Jarry2023-07-172-15/+2
| | | | | | | | | | | | | Add a parameter for the initial value of the body to be inserted *before* the signature when composing a message. Make AppendContents and SetContents private methods to ensure there is no other way to change the composer contents from the outside after creation. Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Bence Ferdinandy <bence@ferdinandy.com> Tested-by: Koni Marti <koni.marti@gmail.com>
* worker: add jmap supportRobin Jarry2023-06-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for JMAP backends. This is on par with IMAP features with some additions specific to JMAP: * tagging * sending emails This makes use of git.sr.ht/~rockorager/go-jmap for the low level interaction with the JMAP server. The transport is JSON over HTTPS. For now, only oauthbearer with token is supported. If this proves useful, we may need to file for an official three-legged oauth support at JMAP providers. I have tested most features and this seems to be reliable. There are some quirks with the use-labels option. Especially when moving and deleting messages from the "All mail" virtual folder (see aerc-jmap(5)). Overall, the user experience is nice and there are a lot less background updates issues than with IMAP (damn IDLE mode hanging after restoring from sleep). I know that not everyone has access to a JMAP provider. For those interested, there are at least these two commercial offerings: https://www.fastmail.com/ https://www.topicbox.com/ And, if you host your own mail, you can use a JMAP capable server: https://stalw.art/jmap/ https://www.cyrusimap.org/imap/download/installation/http/jmap.html Link: https://www.rfc-editor.org/rfc/rfc8620.html Link: https://www.rfc-editor.org/rfc/rfc8621.html Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Tim Culverhouse <tim@timculverhouse.com>
* mkdir: add completionMoritz Poldrack2023-05-161-1/+19
| | | | | | | | | In order to combat potential issues of not knowing ones servers delimiter when creating directories, the delimiter is automatically appended to all suggested matches. Signed-off-by: Moritz Poldrack <git@moritz.sh> Acked-by: Robin Jarry <robin@jarry.cc>
* search/filter: update completionKoni Marti2023-05-161-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | Update the completion system by implementing the OptionsProvider and OptionComleter interfaces. The command flags that expect arguments can be completed now: -x,-X with the available flags, -t,-f,-c with the address book (after more then 3 characters), -d with a selected suggestion for useful dates. Examples: :filter -<Tab> lists the available option flags :filter -t org<Tab> fills the completion menu with address from your address-book-cmd matching "org" (same with -f and -c) :filter -x <Tab> lists the available flags (same with -X) :filter -d <Tab> lists a few convenient date terms Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
* recover: update completionKoni Marti2023-05-161-26/+10
| | | | | | | | Update the completion system by implementing the OptionsProvider interface. Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
* statusline: add column based render formatRobin Jarry2023-02-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the spirit of commit 535300cfdbfc ("config: add columns based index format"), reuse the column definitions and table widget. Add automatic translation of render-format to column definitions. Allow empty columns to be compatible with the %m (mute) flag. Rename the State object to AccountState to be more precise. Reuse that object in state.TempateData to expose account state info. Move actual status line rendering in StatusLine.Draw(). Add new template fields for status specific data: {{.ConnectionInfo}} Connection state. {{.ContentInfo}} General status information (e.g. filter, search) {{.StatusInfo}} Combination of {{.ConnectionInfo}} and {{.StatusInfo}} {{.TrayInfo}} General on/off information (e.g. passthrough, threading, sorting) {{.PendingKeys}} Currently pressed key sequence that does not match any key binding and/or is incomplete. Display a warning on startup if render-format has been converted to status-columns. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Tim Culverhouse <tim@timculverhouse.com>
* statusline: move files to lib/stateRobin Jarry2023-02-205-16/+16
| | | | | | | | These modules will not handle statusline rendering after next commit. Move them in lib/state to make next commit easier to review. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Tim Culverhouse <tim@timculverhouse.com>
* tabs: use template for compose tabsTim Culverhouse2023-02-122-16/+2
| | | | | | | | | | | | | | | | | | | | | | | | Use a template for compose tabs. Other available values: Account string Subject string To []*mail.Address From []*mail.Address Cc []*mail.Address Bcc []*mail.Address OriginalFrom []*mail.Address When you use To, From, CC, BCC, or OriginalFrom the title will only be updated when an editing field has lost focus. This is so we don't end up calling "PrepareHeader" on every keystroke, which will likely error out anyways since it will be an invalid header. Subject still updates every keystroke. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* lint: add missing panic handlers in goroutinesRobin Jarry2023-01-062-0/+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>
* doc: fix English typosRobin Jarry2023-01-061-1/+1
| | | | | | | Reported by Lintian (Debian). Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Moritz Poldrack <moritz@poldrack.dev>
* templates: change fields as lazy functionsRobin Jarry2023-01-042-4/+2
| | | | | | | | | No need to pre-render fields that are not necessarily accessed in templates. Change fields to functions that are evaluated only when required. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Tim Culverhouse <tim@timculverhouse.com>
* model: change flags array to bitmaskRobin Jarry2023-01-041-1/+1
| | | | | | | Using a list of integers is not optimal. Use a bit mask instead. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Tim Culverhouse <tim@timculverhouse.com>
* split: refactor to prevent stuck splitsTim Culverhouse2022-12-251-6/+7
| | | | | | | | | | Refactor split logic (again...) to prevent stuck splits. Use callback from msgstore.Select to tell the split which message to display. This keeps the account from having to track displayed messages, which prevents race conditions in certain situations. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Tested-by: Bence Ferdinandy <bence@ferdinandy.com>
* split: use a sensible default widthMoritz Poldrack2022-12-191-0/+8
| | | | | | | | | | | | | Guessing a width/height with v?split is rather bothersome, using a sensible value based on the user's terminal would be preferable. This also prevents confusion when running :v?split without a number seemingly does not open a split. Initialize width as half the width of the message list and height as an eight of the message list. Signed-off-by: Moritz Poldrack <git@moritz.sh> Acked-by: Robin Jarry <robin@jarry.cc>
* split: refactor split update logicTim Culverhouse2022-12-141-3/+0
| | | | | | | | | | | | | | | | | | | | | | Refactor split update logic to more simply update the split. Through the evolution of the split logic, additional variables were stored within the account which allows for cleaner updating of the split. Compare selected UID instead of pointer to message when deciding not to update split. Allow splits to be created and closed when no message is selected. The split will be filled with a ui.Fill (blank). The user will only see a border at the split location when no message is selected. Rename clearSplit to closeSplit, as it is only used in the case when the user doesn't want a split anymore. Ensure that the selected UID is reset to the magic UID when there are no messages left in the message store. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Tested-by: Bence Ferdinandy <bence@ferdinandy.com>
* config: make various sections accessible via global varsRobin Jarry2022-12-143-4/+5
| | | | | | | | | | | | | | | | | | | | 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 Jarry2022-12-025-23/+23
| | | | | | | | | | 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>
* logging: homogenize levelsRobin Jarry2022-12-023-5/+5
| | | | | | | | | | | | | | | | | | The main goal is to ensure that by default, the log file (if configured) does not grow out of proportions. Most of the logging messages in aerc are actually for debugging and/or trace purposes. Define clear rules for logging levels. Enforce these rules everywhere. After this patch, here is what the log file looks like after starting up with a single account: INFO 2022/11/24 20:26:16.147164 aerc.go:176: Starting up version 0.13.0-100-g683981479c60 (go1.18.7 amd64 linux) INFO 2022/11/24 20:26:17.546448 account.go:254: [work] connected. Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Bence Ferdinandy <bence@ferdinandy.com> Acked-by: Tim Culverhouse <tim@timculverhouse.com>
* split: clamp minimum split size to 1Tim Culverhouse2022-10-201-0/+4
| | | | | | | | | | | | The split command allows delta size changes, which triggers a condition where the split can overflow into the dirlist. Clamp the minimum size of a split or vsplit to "1" to prevent the view from overflowing, or completely covering the message list. A split of 0 will still clear the split. Reported-by: Koni Marti <koni.marti@gmail.com> Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* split: prevent panic when store is not setTim Culverhouse2022-10-191-0/+3
| | | | | | | | | | | | Prevent panic when split is called but the msgstore is either not initialized or has no UIDs. This condition could be triggered by calling :split or :vsplit immediately at startup. Use the same logic as the :view command, which could operate in a similar manner. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* split: prevent opening split when no messages are selectedTim Culverhouse2022-10-191-4/+2
| | | | | | | | | The [v]split command panics when it is run with no message selected, or when messages aren't loaded. Check for a valid selected message before creating a split, and report an error if one isn't selected. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* ui: add :split and :vsplit view optionsTim Culverhouse2022-10-181-0/+63
| | | | | | | | | | | Add :split and :vsplit commands, which split the message list view to include a message viewer. Each command takes an int, or a delta value ("+1", "-1"). The int value is the resulting size of the message list, and a new message viewer will be displayed below / to the right of the message list. This viewer *does not* set seen flags. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* invalidatable: cleanup dead codeTim Culverhouse2022-10-125-7/+12
| | | | | | | | Remove invalidatable type and all associated calls. All items can directly invalidate the UI. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* view: add peek flag and propagateKoni Marti2022-10-041-3/+16
| | | | | | | | | | | | Add a peek flag -p to the view commands to open the message viewer without setting the "seen" flag. If the flag is set, it would ignore the "auto-mark-read" config. The SetSeen flag will be propagated in case the message viewer moves on to other messages, i.e. with the delete or archive commands. Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
* viewer: option to not mark message as seenKoni Marti2022-10-041-1/+2
| | | | | | | | | | | | | | | | | Add option to open a message in the message viewer without setting the seen flag. Enables the message viewer to be used as a preview pane without changing the message flags unintentionally. Before, the message viewer would set the seen flag by default. The IMAP backend will now always fetch the message body with the peek option enabled (same as we fetch the headers). An "auto-mark-read" option is added to the ui config which is set to true by default. If set the false, the seen flag is not set by the message viewer. Co-authored-by: "James Cook" <falsifian@falsifian.org> Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>