mirror of
https://github.com/mum4k/termdash.git
synced 2025-04-27 13:48:49 +08:00
65 lines
1.5 KiB
Go
65 lines
1.5 KiB
Go
// Copyright 2020 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Binary heatmapdemo displays a heatmap widget.
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// Exist when 'q' is pressed.
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package main
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import (
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"context"
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"github.com/mum4k/termdash"
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"github.com/mum4k/termdash/container"
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"github.com/mum4k/termdash/linestyle"
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"github.com/mum4k/termdash/terminal/tcell"
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"github.com/mum4k/termdash/terminal/terminalapi"
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"github.com/mum4k/termdash/widgets/heatmap"
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)
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func main() {
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t, err := tcell.New()
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if err != nil {
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panic(err)
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}
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defer t.Close()
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hp, err := heatmap.New()
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if err != nil {
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panic(err)
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}
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// TODO: set heatmap's data
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c, err := container.New(
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t,
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container.Border(linestyle.Light),
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container.BorderTitle("PRESS Q TO QUIT"),
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container.PlaceWidget(hp),
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)
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if err != nil {
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panic(err)
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}
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ctx, cancel := context.WithCancel(context.Background())
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quitter := func(k *terminalapi.Keyboard) {
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if k.Key == 'q' || k.Key == 'Q' {
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cancel()
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}
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}
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if err := termdash.Run(ctx, t, c, termdash.KeyboardSubscriber(quitter)); err != nil {
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panic(err)
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}
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}
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