add KeyInfo handler and widget. Improve tutorial
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Luis Morillo
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5c3dad1bb9
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@ -246,10 +246,11 @@ In this section we define the state, the widgets and the core data structures wh
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data Name = AllTools -- The main list widget
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| Singular Tool -- The particular list for each tool
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| KeyInfoBox -- The text box widget with action informacion
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| TutorialBox -- The tutorial widget
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deriving (Eq, Ord, Show)
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data Mode = Navigation | Tutorial deriving (Eq, Show, Ord)
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data Mode = Navigation | KeyInfo | Tutorial deriving (Eq, Show, Ord)
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installedSign :: String
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#if IS_WINDOWS
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@ -419,8 +420,8 @@ drawNavigation dimAttrs BrickState{ _appSettings = as@BrickSettings{}, ..}
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minHSize s' = Brick.hLimit s' . Brick.vLimit 1 . (<+> Brick.fill ' ')
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drawTutorial :: AttrMap -> BrickState -> Widget Name
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drawTutorial dimAttrs st =
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drawTutorial :: Widget Name
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drawTutorial =
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let
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mkTextBox = Brick.hLimitPercent 70 . Brick.vBox . fmap (Brick.padRight Brick.Max)
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txt_separator = hBorder <+> Brick.str " o " <+> hBorder
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@ -431,18 +432,18 @@ drawTutorial dimAttrs st =
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$ borderWithLabel (Brick.txt "Tutorial")
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$ Brick.vBox
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(fmap center
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[ mkTextBox [Brick.txt "GHCup is a distribution channel for Haskell's tools."]
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[ mkTextBox [Brick.txtWrap "GHCup is a distribution channel for Haskell's tools."]
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, txt_separator
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, mkTextBox [
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Brick.hBox [
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Brick.txt "This symbol "
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, Brick.withAttr installedAttr (Brick.str installedSign)
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, Brick.txt " means that the tool is installed but not in used"
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, Brick.txtWrap " means that the tool is installed but not in used"
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]
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, Brick.hBox [
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Brick.txt "This symbol "
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, Brick.withAttr setAttr (Brick.str setSign)
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, Brick.txt " means that the tool is installed and in used"
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, Brick.txtWrap " means that the tool is installed and in used"
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]
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, Brick.hBox [
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Brick.txt "This symbol "
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@ -454,11 +455,11 @@ drawTutorial dimAttrs st =
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, mkTextBox [
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Brick.hBox [
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Brick.withAttr recommendedAttr $ Brick.str "recommended"
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, Brick.txt " tag is based on ..."
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, Brick.txtWrap " tag is based on ..."
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]
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, Brick.hBox [
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Brick.withAttr latestAttr $ Brick.str "latest"
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, Brick.txt " tag is for the latest distributed version of the tool"
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, Brick.txtWrap " tag is for the latest distributed version of the tool"
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]
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, Brick.hBox [
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Brick.withAttr latestAttr $ Brick.str "hls-powered"
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@ -466,19 +467,71 @@ drawTutorial dimAttrs st =
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, Brick.withAttr setAttr (Brick.str setSign)
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, Brick.txt ") hls"
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]
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, Brick.txt "base-X.Y.Z.W tag is the minimun version of the base package admited in such ghc version"
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, Brick.txtWrap "base-X.Y.Z.W tag is the minimun version of the base package admited in such ghc version"
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]
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, Brick.txt " "
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])
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<=> Brick.padRight Brick.Max (Brick.txt "Press Enter to exit the tutorial")
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<=> Brick.padRight Brick.Max (Brick.txt "Press q to exit the tutorial")
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drawKeyInfo :: KeyBindings -> Widget Name
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drawKeyInfo KeyBindings {..} =
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let
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mkTextBox = Brick.hLimitPercent 70 . Brick.vBox . fmap (Brick.padRight Brick.Max)
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keyToWidget (KeyCombination key mods) = Brick.str $ intercalate "+" (showKey key : (showMod <$> mods))
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in centerLayer
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$ Brick.hLimitPercent 75
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$ Brick.vLimitPercent 50
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$ Brick.withBorderStyle unicode
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$ borderWithLabel (Brick.txt "Key Actions")
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$ Brick.vBox [
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center $
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mkTextBox [
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Brick.hBox [
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Brick.txt "Press "
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, keyToWidget bUp, Brick.txt " and ", keyToWidget bDown
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, Brick.txtWrap " to navigate the list of tools"
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]
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, Brick.hBox [
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Brick.txt "Press "
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, keyToWidget bInstall
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, Brick.txtWrap " to install the selected tool. Notice, you may need to set it as default afterwards"
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]
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, Brick.hBox [
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Brick.txt "Press "
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, keyToWidget bSet
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, Brick.txtWrap " to set a tool as the one for use"
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]
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, Brick.hBox [
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Brick.txt "Press "
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, keyToWidget bUninstall
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, Brick.txtWrap " to uninstall a tool"
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]
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, Brick.hBox [
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Brick.txt "Press "
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, keyToWidget bChangelog
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, Brick.txtWrap " to open the tool's changelog. It will open a web browser"
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]
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, Brick.hBox [
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Brick.txt "Press "
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, keyToWidget bShowAllVersions
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, Brick.txtWrap " to show older version of each tool"
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]
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, Brick.hBox [
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Brick.txt "Press "
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, keyToWidget bShowAllTools
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, Brick.txtWrap " to ??? "
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]
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]
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]
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<=> Brick.hBox [Brick.txt "Press q to return to Navigation" <+> Brick.padRight Brick.Max (Brick.txt " ") <+> Brick.txt "Press Enter to go to the Tutorial"]
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drawUI :: AttrMap -> BrickState -> [Widget Name]
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drawUI dimAttrs st =
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case st ^. mode of
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Navigation -> [drawNavigation dimAttrs st]
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Tutorial -> [drawTutorial dimAttrs st, drawNavigation dimAttrs st]
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let navg = drawNavigation dimAttrs st
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in case st ^. mode of
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Navigation -> [navg]
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Tutorial -> [drawTutorial, navg]
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KeyInfo -> [drawKeyInfo (st ^. appKeys), navg]
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{- Attributes
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@ -567,7 +620,7 @@ keyHandlers KeyBindings {..} =
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if _showAllVersions then "Don't show all versions" else "Show all versions"
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, hideShowHandler' (not . _showAllVersions) _showAllTools
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)
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, (KeyCombination (Vty.KChar 'x') [], const "Tutorial", mode .= Tutorial)
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, (KeyCombination (Vty.KChar 'h') [], const "help", mode .= KeyInfo)
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]
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where
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--hideShowHandler' :: (BrickSettings -> Bool) -> (BrickSettings -> Bool) -> m ()
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@ -586,7 +639,14 @@ keyHandlers KeyBindings {..} =
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tutorialHandler :: BrickEvent Name e -> EventM Name BrickState ()
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tutorialHandler ev =
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case ev of
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VtyEvent (Vty.EvKey Vty.KEnter _) -> mode .= Navigation
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VtyEvent (Vty.EvKey (Vty.KChar 'q') _ ) -> mode .= Navigation
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_ -> pure ()
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keyInfoHandler :: BrickEvent Name e -> EventM Name BrickState ()
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keyInfoHandler ev = do
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case ev of
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VtyEvent (Vty.EvKey (Vty.KChar 'q') _ ) -> mode .= Navigation
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VtyEvent (Vty.EvKey Vty.KEnter _ ) -> mode .= Tutorial
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_ -> pure ()
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navigationHandler :: BrickEvent Name e -> EventM Name BrickState ()
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@ -603,8 +663,9 @@ eventHandler :: BrickEvent Name e -> EventM Name BrickState ()
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eventHandler ev = do
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m <- use mode
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case m of
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Navigation -> navigationHandler ev
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KeyInfo -> keyInfoHandler ev
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Tutorial -> tutorialHandler ev
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Navigation -> navigationHandler ev
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{- Core Logic.
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