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* 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>
73 lines
2.0 KiB
Go
73 lines
2.0 KiB
Go
package view
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import (
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"strings"
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"github.com/rivo/tview"
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"github.com/wtfutil/wtf/cfg"
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"github.com/wtfutil/wtf/wtf"
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)
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// TextWidget defines the data necessary to make a text widget
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type TextWidget struct {
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*Base
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*KeyboardWidget
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View *tview.TextView
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tviewApp *tview.Application
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}
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// NewTextWidget creates and returns an instance of TextWidget
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func NewTextWidget(tviewApp *tview.Application, pages *tview.Pages, commonSettings *cfg.Common) TextWidget {
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widget := TextWidget{
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Base: NewBase(tviewApp, pages, commonSettings),
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KeyboardWidget: NewKeyboardWidget(commonSettings),
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tviewApp: tviewApp,
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}
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widget.View = widget.createView(widget.bordered)
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widget.View.SetInputCapture(widget.KeyboardWidget.InputCapture)
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widget.Base.SetView(widget.View)
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widget.Base.helpTextFunc = widget.KeyboardWidget.HelpText
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return widget
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}
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/* -------------------- Exported Functions -------------------- */
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// TextView returns the tview.TextView instance
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func (widget *TextWidget) TextView() *tview.TextView {
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return widget.View
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}
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// Redraw forces a refresh of the onscreen text content of this widget
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func (widget *TextWidget) Redraw(data func() (string, string, bool)) {
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widget.tviewApp.QueueUpdateDraw(func() {
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title, content, wrap := data()
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widget.View.Clear()
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widget.View.SetWrap(wrap)
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widget.View.SetTitle(widget.ContextualTitle(title))
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widget.View.SetText(strings.TrimRight(content, "\n"))
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})
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}
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/* -------------------- Unexported Functions -------------------- */
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func (widget *TextWidget) createView(bordered bool) *tview.TextView {
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view := tview.NewTextView()
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view.SetBackgroundColor(wtf.ColorFor(widget.commonSettings.Colors.WidgetTheme.Background))
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view.SetBorder(bordered)
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view.SetBorderColor(wtf.ColorFor(widget.BorderColor()))
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view.SetDynamicColors(true)
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view.SetTextColor(wtf.ColorFor(widget.commonSettings.Colors.TextTheme.Text))
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view.SetTitleColor(wtf.ColorFor(widget.commonSettings.Colors.TextTheme.Title))
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view.SetWrap(false)
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return view
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}
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