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https://github.com/taigrr/wtf
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fd794707cd
* WTF-1031 Rename WtfApp.app to WtfApp.tviewApp Signed-off-by: Chris Cummer <chriscummer@me.com> * WTF-1031 Add scaffolding for main to support multiple WtfApp instances Signed-off-by: Chris Cummer <chriscummer@me.com> * WTF-1031 WIP Signed-off-by: Chris Cummer <chriscummer@me.com> * Remove common functionality from KeyboardWidget and into Base Signed-off-by: Chris Cummer <chriscummer@me.com> * Augment with some descriptive comments Signed-off-by: Chris Cummer <chriscummer@me.com> * Add full support for multiple app instances via the AppManager. Still to do: * Config support for multiple apps/multiple config files * The ability to switch between apps Signed-off-by: Chris Cummer <chriscummer@me.com> * Move SetTerminal out of main and into its own file Signed-off-by: Chris Cummer <chriscummer@me.com>
67 lines
1.5 KiB
Go
67 lines
1.5 KiB
Go
package docker
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import (
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"fmt"
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"github.com/docker/docker/client"
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"github.com/pkg/errors"
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"github.com/rivo/tview"
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"github.com/wtfutil/wtf/view"
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)
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type Widget struct {
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view.TextWidget
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cli *client.Client
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settings *Settings
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displayBuffer string
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}
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func NewWidget(tviewApp *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
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widget := Widget{
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TextWidget: view.NewTextWidget(tviewApp, pages, settings.Common),
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settings: settings,
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}
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widget.View.SetScrollable(true)
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cli, err := client.NewEnvClient()
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if err != nil {
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widget.displayBuffer = errors.Wrap(err, "could not create client").Error()
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} else {
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widget.cli = cli
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}
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widget.refreshDisplayBuffer()
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return &widget
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}
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/* -------------------- Exported Functions -------------------- */
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func (widget *Widget) Refresh() {
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widget.refreshDisplayBuffer()
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widget.Redraw(widget.display)
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}
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/* -------------------- Unexported Functions -------------------- */
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func (widget *Widget) display() (string, string, bool) {
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return widget.CommonSettings().Title, widget.displayBuffer, true
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}
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func (widget *Widget) refreshDisplayBuffer() {
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if widget.cli == nil {
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return
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}
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widget.displayBuffer = ""
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widget.displayBuffer += fmt.Sprintf("[%s] System[white]\n", widget.settings.Colors.Subheading)
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widget.displayBuffer += widget.getSystemInfo()
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widget.displayBuffer += "\n"
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widget.displayBuffer += fmt.Sprintf("[%s] Containers[white]\n", widget.settings.Colors.Subheading)
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widget.displayBuffer += widget.getContainerStates()
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}
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