ui: --change shows period balances (changes) at startup

hledger-ui/Hledger/UI/Main.hs

@@ -33,7 +33,7 @@ import Hledger
 import Hledger.Cli hiding (progname,prognameandversion,green)
 import Hledger.UI.UIOptions
 import Hledger.UI.UITypes
--- import Hledger.UI.UIUtils
+import Hledger.UI.UIState (toggleHistorical)
 import Hledger.UI.Theme
 import Hledger.UI.AccountsScreen
 import Hledger.UI.RegisterScreen
@@ -129,7 +129,9 @@ runBrickUi uopts@UIOpts{cliopts_=copts@CliOpts{reportopts_=ropts}} j = do
                    ,aMode=Normal
                    }
   
-    ui = (sInit scr) d True
+    ui =
+      (sInit scr) d True $
+        (if change_ uopts' then toggleHistorical else id) $ -- XXX
         UIState{
           aopts=uopts'
          ,ajournal=j

hledger-ui/Hledger/UI/UIOptions.hs

@@ -29,6 +29,12 @@ uiflags = [
    flagNone ["watch"] (\opts -> setboolopt "watch" opts) "watch for data changes and reload automatically"
   ,flagReq  ["theme"] (\s opts -> Right $ setopt "theme" s opts) "THEME" ("use this custom display theme ("++intercalate ", " themeNames++")")
   ,flagReq  ["register"] (\s opts -> Right $ setopt "register" s opts) "ACCTREGEX" "start in the (first) matched account's register"
+  ,flagNone ["change"] (\opts -> setboolopt "change" opts)
+    "show period balances (changes) at startup"
+  -- ,flagNone ["cumulative"] (\opts -> setboolopt "cumulative" opts)
+  --   "show balance change accumulated across periods (in multicolumn reports)"
+  -- ,flagNone ["historical","H"] (\opts -> setboolopt "historical" opts)
+  --   "show historical ending balance in each period (includes postings before report start date)\n "
   ,flagNone ["flat"] (\opts -> setboolopt "flat" opts) "show full account names, unindented"
   -- ,flagReq ["drop"] (\s opts -> Right $ setopt "drop" s opts) "N" "with --flat, omit this many leading account name components"
   -- ,flagReq  ["format"] (\s opts -> Right $ setopt "format" s opts) "FORMATSTR" "use this custom line format"
@@ -53,12 +59,14 @@ uimode =  (mode "hledger-ui" [("command","ui")]
 -- hledger-ui options, used in hledger-ui and above
 data UIOpts = UIOpts {
      watch_   :: Bool
+    ,change_  :: Bool
     ,cliopts_ :: CliOpts
  } deriving (Show)
 
 defuiopts = UIOpts
     def
     def
+    def
 
 -- instance Default CliOpts where def = defcliopts
 
@@ -67,6 +75,7 @@ rawOptsToUIOpts rawopts = checkUIOpts <$> do
   cliopts <- rawOptsToCliOpts rawopts
   return defuiopts {
               watch_   = boolopt "watch" rawopts
+             ,change_  = boolopt "change" rawopts
              ,cliopts_ = cliopts
              }
 

hledger-ui/doc/hledger-ui.1

@@ -54,6 +54,11 @@ start in the (first) matched account\[aq]s register screen
 .RS
 .RE
 .TP
+.B \f[C]\-\-change\f[]
+show period balances (changes) at startup
+.RS
+.RE
+.TP
 .B \f[C]\-\-flat\f[]
 show full account names, unindented
 .RS

hledger-ui/doc/hledger-ui.1.info

@@ -46,6 +46,9 @@ the data.
 `--register=ACCTREGEX'
      start in the (first) matched account's register screen
 
+`--change'
+     show period balances (changes) at startup
+
 `--flat'
      show full account names, unindented
 
@@ -354,17 +357,17 @@ Tag Table:
 Node: Top88
 Node: OPTIONS823
 Ref: #options922
-Node: KEYS3850
-Ref: #keys3947
-Node: SCREENS6348
-Ref: #screens6435
-Node: Accounts screen6525
-Ref: #accounts-screen6655
-Node: Register screen8693
-Ref: #register-screen8850
-Node: Transaction screen10738
-Ref: #transaction-screen10898
-Node: Error screen11765
-Ref: #error-screen11889
+Node: KEYS3909
+Ref: #keys4006
+Node: SCREENS6407
+Ref: #screens6494
+Node: Accounts screen6584
+Ref: #accounts-screen6714
+Node: Register screen8752
+Ref: #register-screen8909
+Node: Transaction screen10797
+Ref: #transaction-screen10957
+Node: Error screen11824
+Ref: #error-screen11948
 
 End Tag Table

hledger-ui/doc/hledger-ui.1.m4.md

@@ -58,6 +58,9 @@ Any QUERYARGS are interpreted as a hledger search query which filters the data.
 `--register=ACCTREGEX`
 : start in the (first) matched account's register screen
 
+`--change`
+: show period balances (changes) at startup
+
 `--flat`
 : show full account names, unindented
 

hledger-ui/doc/hledger-ui.1.txt

@@ -44,6 +44,9 @@ OPTIONS
        --register=ACCTREGEX
               start in the (first) matched account's register screen
 
+       --change
+              show period balances (changes) at startup
+
        --flat show full account names, unindented
 
        -V --value