Re-add colors to date change messages
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3897f23bc4
commit
bfb5151cb6
@ -83,3 +83,27 @@ func (message *Message) CalculateBuffer(width int) {
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}
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}
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}
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func (message *Message) GetSender() string {
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return message.Sender
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}
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func (message *Message) GetSenderColor() tcell.Color {
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return message.SenderColor
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}
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func (message *Message) GetTimestamp() string {
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return message.Timestamp
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}
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func (message *Message) GetDate() string {
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return message.Date
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}
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func (message *Message) GetTextColor() tcell.Color {
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return tcell.ColorDefault
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}
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func (message *Message) GetTimestampColor() tcell.Color {
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return tcell.ColorDefault
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}
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59
ui/types/meta.go
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59
ui/types/meta.go
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@ -0,0 +1,59 @@
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// gomuks - A terminal Matrix client written in Go.
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// Copyright (C) 2018 Tulir Asokan
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package types
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import (
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"github.com/gdamore/tcell"
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)
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type MessageMeta interface {
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GetSender() string
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GetSenderColor() tcell.Color
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GetTextColor() tcell.Color
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GetTimestampColor() tcell.Color
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GetTimestamp() string
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GetDate() string
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}
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type BasicMeta struct {
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Sender, Timestamp, Date string
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SenderColor, TextColor, TimestampColor tcell.Color
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}
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func (meta *BasicMeta) GetSender() string {
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return meta.Sender
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}
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func (meta *BasicMeta) GetSenderColor() tcell.Color {
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return meta.SenderColor
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}
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func (meta *BasicMeta) GetTimestamp() string {
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return meta.Timestamp
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}
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func (meta *BasicMeta) GetDate() string {
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return meta.Date
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}
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func (meta *BasicMeta) GetTextColor() tcell.Color {
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return meta.TextColor
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}
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func (meta *BasicMeta) GetTimestampColor() tcell.Color {
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return meta.TimestampColor
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}
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@ -44,8 +44,8 @@ type MessageView struct {
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messageIDs map[string]bool
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messages []*types.Message
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metaBuffer []*types.Message
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textBuffer []string
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metaBuffer []types.MessageMeta
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}
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func NewMessageView() *MessageView {
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@ -61,7 +61,7 @@ func NewMessageView() *MessageView {
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messages: make([]*types.Message, 0),
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messageIDs: make(map[string]bool),
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textBuffer: make([]string, 0),
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metaBuffer: make([]*types.Message, 0),
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metaBuffer: make([]types.MessageMeta, 0),
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widestSender: 5,
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prevWidth: -1,
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@ -129,9 +129,9 @@ func (view *MessageView) recalculateMessageBuffers() {
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func (view *MessageView) appendBuffer(message *types.Message) {
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if len(view.metaBuffer) > 0 {
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prevMeta := view.metaBuffer[len(view.metaBuffer)-1]
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if prevMeta != nil && prevMeta.Date != message.Date {
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if prevMeta != nil && prevMeta.GetDate() != message.Date {
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view.textBuffer = append(view.textBuffer, fmt.Sprintf("Date changed to %s", message.Date))
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view.metaBuffer = append(view.metaBuffer, nil)
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view.metaBuffer = append(view.metaBuffer, &types.BasicMeta{TextColor: tcell.ColorGreen})
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}
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}
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@ -144,7 +144,7 @@ func (view *MessageView) appendBuffer(message *types.Message) {
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func (view *MessageView) recalculateBuffer() {
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_, _, width, height := view.GetInnerRect()
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view.textBuffer = make([]string, 0)
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view.metaBuffer = make([]*types.Message, 0)
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view.metaBuffer = make([]types.MessageMeta, 0)
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if height != view.prevHeight || width != view.prevWidth {
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for _, message := range view.messages {
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@ -259,8 +259,7 @@ func (view *MessageView) Draw(screen tcell.Screen) {
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screen.SetContent(separatorX, separatorY, view.Separator, nil, tcell.StyleDefault)
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}
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var prevMeta *types.Message
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var prevSender string
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var prevMeta types.MessageMeta
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indexOffset := len(view.textBuffer) - view.ScrollOffset - height
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if indexOffset <= -PaddingAtTop {
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message := "Scroll up to load more messages."
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@ -278,18 +277,17 @@ func (view *MessageView) Draw(screen tcell.Screen) {
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}
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text, meta := view.textBuffer[index], view.metaBuffer[index]
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if meta != prevMeta {
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if meta != nil {
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view.writeLine(screen, meta.Timestamp, x, y+line, tcell.ColorDefault)
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if meta.Sender != prevSender {
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view.writeLineRight(
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screen, meta.Sender,
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x+usernameOffsetX, y+line,
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view.widestSender, meta.SenderColor)
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prevSender = meta.Sender
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}
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if len(meta.GetTimestamp()) > 0 {
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view.writeLine(screen, meta.GetTimestamp(), x, y+line, meta.GetTimestampColor())
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}
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if len(meta.GetSender()) > 0 && (prevMeta == nil || meta.GetSender() != prevMeta.GetSender()) {
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view.writeLineRight(
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screen, meta.GetSender(),
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x+usernameOffsetX, y+line,
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view.widestSender, meta.GetSenderColor())
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}
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prevMeta = meta
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}
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view.writeLine(screen, text, x+messageOffsetX, y+line, tcell.ColorDefault)
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view.writeLine(screen, text, x+messageOffsetX, y+line, meta.GetTextColor())
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}
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}
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