Change even more things

4 files changed, 78 insertions, 72 deletions

diff --git a/ui/commands.go b/ui/commands.go
index bba1644..bc07779 100644
--- a/ui/commands.go
+++ b/ui/commands.go
@@ -101,7 +101,29 @@ func cmdUnknownCommand(cmd *Command) {
 }
 
 func cmdHelp(cmd *Command) {
-	cmd.Reply("Known command. Don't try \"/help\" for help.")
+	cmd.Reply(`/help - Show the temporary help message.
+
+/quit       - Quit gomuks.
+/clearcache - Clear cache and quit gomuks.
+/logout     - Log out of Matrix.
+
+/me <message>      - Send an emote message.
+/rainbow <message> - Send a rainbow message (markdown not supported).
+
+/join <room address> - Join a room.
+/leave               - Leave the current room.
+
+/invite <user id>        - Invite a user.
+/kick <user id> [reason] - Kick a user.
+/ban <user id> [reason]  - Ban a user.
+/unban <user id>         - Unban a user.
+
+/send     <room id> <type>         <json> - Send a custom event to the given room.
+/msend              <type>         <json> - Send a custom event to the current room.
+/setstate <room id> <type> <key/-> <json> - Send a custom event to the given room.
+/msetstate          <type> <key/-> <json> - Send a custom event to the current room.
+
+/toggle <thing> - Temporary command to toggle various UI features.`)
 }
 
 func cmdLeave(cmd *Command) {
@@ -126,14 +148,14 @@ func cmdInvite(cmd *Command) {
 
 func cmdBan(cmd *Command) {
 	if len(cmd.Args) < 1 {
-		cmd.Reply("Usage: /ban <user> <optional:reason>")
+		cmd.Reply("Usage: /ban <user> [reason]")
 		return
 	}
 	reason := "you are the weakest link, goodbye!"
 	if len(cmd.Args) >= 2 {
-		reason = strings.Join(cmd.Args[1:]," ")
+		reason = strings.Join(cmd.Args[1:], " ")
 	}
-	_, err := cmd.Matrix.Client().BanUser(cmd.Room.MxRoom().ID, &mautrix.ReqBanUser{reason,cmd.Args[0]})
+	_, err := cmd.Matrix.Client().BanUser(cmd.Room.MxRoom().ID, &mautrix.ReqBanUser{reason, cmd.Args[0]})
 	if err != nil {
 		debug.Print("Error in ban call:", err)
 		cmd.Reply("Failed to ban user:", err)
@@ -155,14 +177,14 @@ func cmdUnban(cmd *Command) {
 
 func cmdKick(cmd *Command) {
 	if len(cmd.Args) < 1 {
-		cmd.Reply("Usage: /kick <user> <optional:reason>")
+		cmd.Reply("Usage: /kick <user> [reason]")
 		return
 	}
 	reason := "you are the weakest link, goodbye!"
 	if len(cmd.Args) >= 2 {
-		reason = strings.Join(cmd.Args[1:]," ")
+		reason = strings.Join(cmd.Args[1:], " ")
 	}
-	_, err := cmd.Matrix.Client().KickUser(cmd.Room.MxRoom().ID, &mautrix.ReqKickUser{reason,cmd.Args[0]})
+	_, err := cmd.Matrix.Client().KickUser(cmd.Room.MxRoom().ID, &mautrix.ReqKickUser{reason, cmd.Args[0]})
 	if err != nil {
 		debug.Print("Error in kick call:", err)
 		debug.Print("Failed to kick user:", err)
@@ -192,7 +214,7 @@ func cmdMSendEvent(cmd *Command) {
 		cmd.Reply("Usage: /msend <event type> <content>")
 		return
 	}
-	cmd.Args = append([]string{cmd.Room.MxRoom().ID},cmd.Args...)
+	cmd.Args = append([]string{cmd.Room.MxRoom().ID}, cmd.Args...)
 	cmdSendEvent(cmd)
 }
 
@@ -230,7 +252,7 @@ func cmdMSetState(cmd *Command) {
 		cmd.Reply("Usage: /msetstate <event type> <state key> <content>")
 		return
 	}
-	cmd.Args = append([]string{cmd.Room.MxRoom().ID},cmd.Args...)
+	cmd.Args = append([]string{cmd.Room.MxRoom().ID}, cmd.Args...)
 	cmdSetState(cmd)
 }
 
diff --git a/ui/room-list.go b/ui/room-list.go
index 259e315..c8e43a6 100644
--- a/ui/room-list.go
+++ b/ui/room-list.go
@@ -382,6 +382,9 @@ func (list *RoomList) OnPasteEvent(event mauview.PasteEvent) bool {
 }
 
 func (list *RoomList) OnMouseEvent(event mauview.MouseEvent) bool {
+	if event.HasMotion() {
+		return false
+	}
 	switch event.Buttons() {
 	case tcell.WheelUp:
 		list.AddScrollOffset(-WheelScrollOffsetDiff)
@@ -411,7 +414,7 @@ func (list *RoomList) clickRoom(line, column int, mod bool) bool {
 		trl := list.items[tag]
 		if line--; line == -1 {
 			trl.ToggleCollapse()
-			break
+			return true
 		}
 
 		if trl.IsCollapsed() {
diff --git a/ui/room-view.go b/ui/room-view.go
index 7c561cc..bc9c0cc 100644
--- a/ui/room-view.go
+++ b/ui/room-view.go
@@ -24,6 +24,7 @@ import (
 	"strings"
 	"time"
 
+	"github.com/kyokomi/emoji"
 	"github.com/mattn/go-runewidth"
 
 	"maunium.net/go/gomuks/debug"
@@ -57,6 +58,8 @@ type RoomView struct {
 	ulBorderScreen *mauview.ProxyScreen
 	ulScreen       *mauview.ProxyScreen
 
+	inputSubmitFunc func(room *RoomView, text string)
+
 	prevScreen mauview.Screen
 
 	parent *MainView
@@ -125,12 +128,7 @@ func (view *RoomView) LoadHistory(matrix ifc.MatrixContainer, dir string) (int,
 }
 
 func (view *RoomView) SetInputSubmitFunc(fn func(room *RoomView, text string)) *RoomView {
-	// FIXME
-	/*view.input.SetDoneFunc(func(key tcell.Key) {
-		if key == tcell.KeyEnter {
-			fn(view, view.input.GetText())
-		}
-	})*/
+	view.inputSubmitFunc = fn
 	return view
 }
 
@@ -249,11 +247,27 @@ func (view *RoomView) Draw(screen mauview.Screen) {
 }
 
 func (view *RoomView) OnKeyEvent(event mauview.KeyEvent) bool {
+	msgView := view.MessageView()
+	switch event.Key() {
+	case tcell.KeyPgUp:
+		if msgView.IsAtTop() {
+			go view.parent.LoadHistory(view.Room.ID)
+		}
+		msgView.AddScrollOffset(+msgView.Height() / 2)
+		return true
+	case tcell.KeyPgDn:
+		msgView.AddScrollOffset(-msgView.Height() / 2)
+		return true
+	case tcell.KeyEnter:
+		if event.Modifiers() & tcell.ModShift == 0 && event.Modifiers() & tcell.ModCtrl == 0 && view.inputSubmitFunc != nil {
+			view.inputSubmitFunc(view, view.input.GetText())
+			return true
+		}
+	}
 	return view.input.OnKeyEvent(event)
 }
 
 func (view *RoomView) OnPasteEvent(event mauview.PasteEvent) bool {
-	debug.Print("PASTE EVENT", event)
 	return view.input.OnPasteEvent(event)
 }
 
@@ -320,6 +334,20 @@ func (view *RoomView) autocompleteRoom(existingText string) (completions []compl
 	return
 }
 
+func (view *RoomView) autocompleteEmoji(word string) (completions []string) {
+	if len(word) == 0 || word[0] != ':' {
+		return
+	}
+	for name, value := range emoji.CodeMap() {
+		if name == word {
+			return []string{value}
+		} else if strings.HasPrefix(name, word) {
+			completions = append(completions, name)
+		}
+	}
+	return
+}
+
 func (view *RoomView) InputTabComplete(text string, cursorOffset int) {
 	debug.Print("Tab completing", cursorOffset, text)
 	str := runewidth.Truncate(text, cursorOffset, "")
@@ -344,6 +372,8 @@ func (view *RoomView) InputTabComplete(text string, cursorOffset int) {
 		}
 	}
 
+	strCompletions = append(strCompletions, view.autocompleteEmoji(word)...)
+
 	if len(strCompletions) > 0 {
 		strCompletion = util.LongestCommonPrefix(strCompletions)
 		sort.Sort(sort.StringSlice(strCompletions))
diff --git a/ui/view-main.go b/ui/view-main.go
index d36a510..f726af5 100644
--- a/ui/view-main.go
+++ b/ui/view-main.go
@@ -231,58 +231,30 @@ func (view *MainView) OnKeyEvent(event mauview.KeyEvent) bool {
 		case k == tcell.KeyEnd:
 			msgView := view.currentRoom.MessageView()
 			msgView.AddScrollOffset(-msgView.TotalHeight())
-		case k == tcell.KeyCtrlN:
-			return view.flex.OnKeyEvent(tcell.NewEventKey(tcell.KeyEnter, '\n', event.Modifiers()))
+		case c == 'n' || k == tcell.KeyCtrlN:
+			return view.flex.OnKeyEvent(tcell.NewEventKey(tcell.KeyEnter, '\n', event.Modifiers()|tcell.ModShift))
 		case c == 'a':
 			view.SwitchRoom(view.roomList.NextWithActivity())
-		case c == 'l':
+		case c == 'l' || k == tcell.KeyCtrlL:
 			view.ShowBare(view.currentRoom)
 		default:
 			goto defaultHandler
 		}
 		return true
-	} else if k == tcell.KeyAltDown || k == tcell.KeyCtrlDown {
-		view.SwitchRoom(view.roomList.Next())
-		return true
-	} else if k == tcell.KeyAltUp || k == tcell.KeyCtrlUp {
-		view.SwitchRoom(view.roomList.Previous())
-		return true
-	} else if view.currentRoom != nil &&
-		(k == tcell.KeyPgUp || k == tcell.KeyPgDn ||
-			k == tcell.KeyUp || k == tcell.KeyDown ||
-			k == tcell.KeyEnd || k == tcell.KeyHome) {
-		// TODO these should be in the RoomView key handler
-		msgView := view.currentRoom.MessageView()
-
-		if msgView.IsAtTop() && (k == tcell.KeyPgUp || k == tcell.KeyUp) {
-			go view.LoadHistory(view.currentRoom.Room.ID)
-		}
-
-		switch k {
-		case tcell.KeyPgUp:
-			msgView.AddScrollOffset(msgView.Height() / 2)
-		case tcell.KeyPgDn:
-			msgView.AddScrollOffset(-msgView.Height() / 2)
-		default:
-			goto defaultHandler
-		}
-		return true
-	} else if k == tcell.KeyEnter {
-		view.InputSubmit(view.currentRoom, view.currentRoom.input.GetText())
-		return true
 	}
 defaultHandler:
 	if view.config.Preferences.HideRoomList {
-		debug.Print("Key event going to default handler (direct to roomview)", event)
 		return view.roomView.OnKeyEvent(event)
 	}
-	debug.Print("Key event going to default handler (flex)", event)
 	return view.flex.OnKeyEvent(event)
 }
 
 const WheelScrollOffsetDiff = 3
 
 func (view *MainView) OnMouseEvent(event mauview.MouseEvent) bool {
+	if event.HasMotion() {
+		return false
+	}
 	if view.modal != nil {
 		return view.modal.OnMouseEvent(event)
 	}
@@ -290,27 +262,6 @@ func (view *MainView) OnMouseEvent(event mauview.MouseEvent) bool {
 		return view.roomView.OnMouseEvent(event)
 	}
 	return view.flex.OnMouseEvent(event)
-	/*if event.Buttons() == tcell.ButtonNone || event.HasMotion() {
-		return false
-	}
-
-	view.BumpFocus(view.currentRoom)
-
-	x, y := event.Position()
-
-	switch {
-	case x >= 27:
-		view.roomView.OnMouseEvent(mauview.OffsetMouseEvent(event, -27, 0))
-		view.roomView.Focus()
-		view.focused = view.roomView
-	case x <= 25:
-		view.roomList.OnMouseEvent(event)
-		view.roomList.Focus()
-		view.focused = view.roomList
-	default:
-		debug.Print("Unhandled mouse event:", event.Buttons(), event.Modifiers(), x, y)
-	}
-	return false*/
 }
 
 func (view *MainView) OnPasteEvent(event mauview.PasteEvent) bool {