Mode configuration backported to beta (#3213)

* Mode improvements for UI (#3109)

* `--mode=off` now works.

* Add Mode::Off as a persistent CLI option.

* "last" not "auto" as default.

* Commit accidentally unsaved file.

* Whitespace

[ci:skip]

* Mode CLI parse fix

* or offline

* Save mode when it gets changed.

* Fix Offline mode

* Fix up mode operations.

* Make passive default, but not overriding.

* Fix test

* Maybe not everyone wants to run an archive node...

* Parity configuration settings, i.e. mode (#3212)

* Add initial page

* Add parity icon

* opacity for parity icon

* Mode selector

* Actually set mode when value changes


Former-commit-id: 64386d94adfa58aa30bab2005eeb64f6343c8248

parity/cli/config.full.toml

@@ -1,5 +1,5 @@
 [parity]
-mode = "active"
+mode = "last"
 mode_timeout = 300
 mode_alarm = 3600
 chain = "homestead"

parity/cli/mod.rs

@@ -74,7 +74,7 @@ usage! {
 	}
 	{
 		// -- Operating Options
-		flag_mode: String = "active", or |c: &Config| otry!(c.parity).mode.clone(),
+		flag_mode: String = "last", or |c: &Config| otry!(c.parity).mode.clone(),
 		flag_mode_timeout: u64 = 300u64, or |c: &Config| otry!(c.parity).mode_timeout.clone(),
 		flag_mode_alarm: u64 = 3600u64, or |c: &Config| otry!(c.parity).mode_alarm.clone(),
 		flag_chain: String = "homestead", or |c: &Config| otry!(c.parity).chain.clone(),
@@ -104,8 +104,6 @@ usage! {
 		flag_signer_no_validation: bool = false, or |_| None,
 
 		// -- Networking Options
-		flag_no_network: bool = false,
-			or |c: &Config| otry!(c.network).disable.clone(),
 		flag_warp: bool = false,
 			or |c: &Config| otry!(c.network).warp.clone(),
 		flag_port: u16 = 30303u16,
@@ -500,7 +498,7 @@ mod tests {
 			arg_path: vec![],
 
 			// -- Operating Options
-			flag_mode: "active".into(),
+			flag_mode: "last".into(),
 			flag_mode_timeout: 300u64,
 			flag_mode_alarm: 3600u64,
 			flag_chain: "xyz".into(),
@@ -521,7 +519,6 @@ mod tests {
 			flag_signer_no_validation: false,
 
 			// -- Networking Options
-			flag_no_network: false,
 			flag_warp: true,
 			flag_port: 30303u16,
 			flag_min_peers: 25u16,

parity/cli/usage.txt

@@ -18,11 +18,12 @@ Usage:
 
 Operating Options:
   --mode MODE              Set the operating mode. MODE can be one of:
+                           last - Uses the last-used mode, active if none.
                            active - Parity continuously syncs the chain.
                            passive - Parity syncs initially, then sleeps and
                            wakes regularly to resync.
-                           dark - Parity syncs only when an external interface
-                           is active. (default: {flag_mode}).
+                           dark - Parity syncs only when the RPC is active.
+                           offline - Parity doesn't sync. (default: {flag_mode}).
   --mode-timeout SECS      Specify the number of seconds before inactivity
                            timeout occurs when mode is dark or passive
                            (default: {flag_mode_timeout}).
@@ -66,7 +67,6 @@ Account Options:
                            development. (default: {flag_signer_no_validation})
 
 Networking Options:
-  --no-network             Disable p2p networking. (default: {flag_no_network})
   --warp                   Enable syncing from the snapshot over the network. (default: {flag_warp})
   --port PORT              Override the port on which the node should listen
                            (default: {flag_port}).