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lots of work to clean up my old code

This commit is contained in:
Jeff Carr 2025-01-31 16:05:34 -06:00
parent b7cd6d07fc
commit bac14a675b
8 changed files with 140 additions and 50 deletions
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4
dropdown.go
View File

@ -155,8 +155,8 @@ func (w *guiWidget) dropdownClicked(mouseW, mouseH int) string {
return ""
}
var dtoggle bool // temporarily tracking show & hide
var doffset int = 5 // how many spaces over the dropdown menu should be from the mouse
var dtoggle bool = false // temporarily tracking show & hide
var doffset int = 5 // how many spaces over the dropdown menu should be from the mouse
func dropdownUnclicked(w, h int) {
var d *guiWidget

106
eventBindings.go
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@ -5,45 +5,114 @@ package main
import (
"fmt"
"syscall"
"github.com/awesome-gocui/gocui"
log "go.wit.com/log"
"go.wit.com/log"
)
// tells 'gocui' what to call based on what key was pressed
// THIS IS A STANDARD.
// register how the 'gocui' will work as a GO toolkit plugin
// all applications will use these keys. they are universal.
// tells 'gocui' where to send events
func registerHandlers(g *gocui.Gui) {
g.SetKeybinding("", '?', gocui.ModNone, theHelp) // 'h' toggles on and off the help menu
g.SetKeybinding("", 'r', gocui.ModNone, widgetRefresh) // screen refresh
g.SetKeybinding("", 'w', gocui.ModNone, doWindow) // close all windows
g.SetKeybinding("", 'q', gocui.ModNone, doExit) // exit
g.SetKeybinding("", gocui.KeyCtrlC, gocui.ModNone, doExit) // exit
g.SetKeybinding("", gocui.KeyCtrlV, gocui.ModNone, doPanic) // forced panic
keyForced, modForced := gocui.MustParse("ctrl+z") // setup ctrl+z
// mouse handlers
g.SetKeybinding("", gocui.MouseLeft, gocui.ModNone, mouseDown) // normal left mouse down
g.SetKeybinding("", gocui.MouseLeft, gocui.ModMouseCtrl, ctrlDown) // mouse with the ctrl key held down
g.SetKeybinding("", gocui.MouseRelease, gocui.ModNone, mouseUp) // mouse button release
// Ctrl key handlers
g.SetKeybinding("", gocui.KeyCtrlC, gocui.ModNone, doExit) // CTRL-C : exits the application
g.SetKeybinding("", gocui.KeyCtrlV, gocui.ModNone, doPanic) // CTRL-V : force a panic()
g.SetKeybinding("", gocui.KeyCtrlD, gocui.ModNone, openDebuggger) // CTRL-D : open the (D)ebugger
g.SetKeybinding("", keyForced, modForced, handle_ctrl_z) // CTRL-Z :cleverly let's you background gocui (breaks cursor mouse on return)
// regular keys
g.SetKeybinding("", '?', gocui.ModNone, theHelp) // '?' toggles on and off the help menu
g.SetKeybinding("", 'w', gocui.ModNone, doWindow) // 'w' close all windows
g.SetKeybinding("", 'r', gocui.ModNone, widgetRefresh) // 'r' screen refresh
g.SetKeybinding("", 'q', gocui.ModNone, doExit) // 'q' exit
// debugging
g.SetKeybinding("", 'd', gocui.ModNone, theLetterD) // 'd' toggles on and off debugging buttons
g.SetKeybinding("", gocui.KeyCtrlD, gocui.ModNone, openDebuggger) // open the debugger
g.SetKeybinding("", 'L', gocui.ModNone, dumpWidgets) // list all widgets
g.SetKeybinding("", 'M', gocui.ModNone, dumpWidgetPlacement) // list all widgets with positions
g.SetKeybinding("", 'f', gocui.ModNone, theFind) // 'f' shows what is under your mouse
g.SetKeybinding("", 'S', gocui.ModNone, setSuperMouse) // 'S' Super Mouse mode!
g.SetKeybinding("", 'h', gocui.ModNone, theHide) // 'h' hide all widgets
g.SetKeybinding("", 'M', gocui.ModNone, dumpWidgetPlacement) // 'M' list all widgets with positions
g.SetKeybinding("", 'L', gocui.ModNone, dumpWidgets) // 'L' list all widgets in tree view
g.SetKeybinding("", 'd', gocui.ModNone, theLetterD) // 'd' toggles on and off debugging buttons
g.SetKeybinding("", 'q', gocui.ModNone, quit) // 'q' only exits gocui. plugin stays alive (?)
}
// flips on 'super mouse' mode
// while this is turned on, it will print out every widget found under the mouse
func setSuperMouse(g *gocui.Gui, v *gocui.View) error {
if me.supermouse {
log.Log(GOCUI, "supermouse off")
me.supermouse = false
} else {
me.supermouse = true
log.Log(GOCUI, "supermouse on")
}
return nil
}
func theHide(g *gocui.Gui, v *gocui.View) error {
var w *guiWidget
w = me.treeRoot.TK.(*guiWidget)
w.hideWidgets()
return nil
}
func theShow(g *gocui.Gui, v *gocui.View) error {
var w *guiWidget
w = me.treeRoot.TK.(*guiWidget)
w.showWidgets()
return nil
}
func doExit(g *gocui.Gui, v *gocui.View) error {
standardExit()
return nil
}
func doPanic(g *gocui.Gui, v *gocui.View) error {
log.Log(GOCUI, "do panic() here")
standardClose()
panic("forced panic in gocui")
return nil
}
func dumpWidgets(g *gocui.Gui, v *gocui.View) error {
me.treeRoot.ListWidgets()
tk := me.logStdout.TK.(*guiWidget)
// msg := fmt.Sprintf("test out kb %d\n", ecount)
// tk.Write([]byte(msg))
if tk == nil {
log.Log(ERROR, "tk = nil")
}
if tk.v == nil {
log.Log(ERROR, "tk.v = nil")
} else {
log.Log(ERROR, "setting log.CaptureMode(tk.v)")
log.Log(ERROR, "setting log.CaptureMode(tk.v)")
log.CaptureMode(tk)
}
return nil
}
func dumpWidgetPlacement(g *gocui.Gui, v *gocui.View) error {
w := me.treeRoot.TK.(*guiWidget)
w.dumpTree("MM")
return nil
}
func openDebuggger(g *gocui.Gui, v *gocui.View) error {
me.myTree.SendEnableDebugger()
return nil
}
@ -93,9 +162,22 @@ func theHelp(g *gocui.Gui, v *gocui.View) error {
}
func widgetRefresh(g *gocui.Gui, v *gocui.View) error {
log.Log(GOCUI, "todo: refresh windows here")
return nil
}
func doWindow(g *gocui.Gui, v *gocui.View) error {
log.Log(GOCUI, "todo: close all windows here")
return nil
}
// todo: find and give credit to the person that I found this patch in their forked repo
// handle ctrl+z
func handle_ctrl_z(g *gocui.Gui, v *gocui.View) error {
gocui.Suspend()
log.Info("got ctrl+z")
syscall.Kill(syscall.Getpid(), syscall.SIGSTOP)
log.Info("got ctrl+z syscall() done")
gocui.Resume()
return nil
}

3
eventGocui.go
View File

@ -51,6 +51,7 @@ func gocuiEvent(g *gocui.Gui) error {
}
func dragOutputWindow() {
log.Log(GOCUI, "todo: make dragOutputWindow")
}
// turns off the frame on the global window
@ -64,6 +65,8 @@ func setFrame(b bool) {
v.Frame = b
}
// a test. exits gocui, but the application still runs
// maybe can switch toolkits?
func quit(g *gocui.Gui, v *gocui.View) error {
return gocui.ErrQuit
}

10
eventMouse.go
View File

@ -29,6 +29,16 @@ import (
// this is run every time the user moves the mouse over the terminal window
func mouseMove(g *gocui.Gui) {
mx, my := g.MousePosition()
w := mx
h := my
if me.supermouse {
for _, tk := range findByXY(w, h) {
log.Log(GOCUI, fmt.Sprintf("findByXY() mouseMove() %s wId=%d cuiName=%s at (%d,%d)", tk.WidgetType, tk.node.WidgetId, tk.cuiName, w, h))
}
}
for _, view := range g.Views() {
view.Highlight = false
}

21
help.go
View File

@ -12,17 +12,22 @@ import (
"github.com/awesome-gocui/gocui"
)
var helpText []string = []string{"KEYBINDINGS",
"",
"?: toggle zhelp",
"d: toggle debugging",
"r: redraw widgets",
"s/h: show/hide all widgets",
"L: list all widgets",
"M: list all widgets positions",
/*
This in helpText doesn't print
"\x1b[0;32m  \x1b[0m", // this was a test to see what might be
// possible with gocui. it doesn't seem to work for me
*/
var helpText []string = []string{"KEYBINDINGS",
"",
"?: toggle zhelp",
"S: super mouse",
"M: list all widgets positions",
"L: list all widgets in tree form",
"d: toggle debugging",
"s/h: show/hide all widgets",
"q: quit()",
"p: panic()",
"o: show Stdout",

15
init.go
View File

@ -165,11 +165,16 @@ func gocuiMain() {
// This is equivalent to xev or similar to cat /dev/input on linux
g.SetManagerFunc(gocuiEvent)
if err := defaultKeybindings(g); err != nil {
// normally panic here
log.Log(NOW, "defaultKeybindings(g) panic err =", err)
panic("gocuiTKdefaultkeybindings OOPS")
}
// register how the 'gocui' will work as a GO toolkit plugin
// all applications will use these keys. they are universal.
registerHandlers(g)
/*
if err := defaultKeybindings(g); err != nil {
// normally panic here
log.Log(NOW, "defaultKeybindings(g) panic err =", err)
panic("gocuiTKdefaultkeybindings OOPS")
}
*/
if err := g.MainLoop(); err != nil && !errors.Is(err, gocui.ErrQuit) {
log.Log(NOW, "g.MainLoop() panic err =", err)

13
junk1.go
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@ -6,24 +6,13 @@ package main
import (
"fmt"
"syscall"
"github.com/awesome-gocui/gocui"
"go.wit.com/log"
)
// handle ctrl+z
func handle_ctrl_z(g *gocui.Gui, v *gocui.View) error {
gocui.Suspend()
log.Info("got ctrl+z")
syscall.Kill(syscall.Getpid(), syscall.SIGSTOP)
log.Info("got ctrl+z syscall() done")
gocui.Resume()
return nil
}
func defaultKeybindings(g *gocui.Gui) error {
func OLDdefaultKeybindings(g *gocui.Gui) error {
if err := g.SetKeybinding("", gocui.KeyCtrlC, gocui.ModNone, quit); err != nil {
return err
}

18
structs.go
View File

@ -94,18 +94,14 @@ type config struct {
stretchy bool // expand things like buttons to the maximum size
margin bool // add space around the frames of windows
// writeMutex protects locks the write process
writeMutex sync.Mutex
writeMutex sync.Mutex // TODO: writeMutex protects locks the write process
fakefile *FakeFile // JUNK? used to attempt to write to the stdout window
dtoggle bool // is a dropdown or combobox currently active?
// used for listWidgets() debugging
depth int
// used to attempt to write to the stdout window
fakefile *FakeFile
// just a counter for curiosity.
// counts how many mouse and keyboard events have occurred
ecount int
// debugging things
ecount int // counts how many mouse and keyboard events have occurred
supermouse bool // prints out every widget found while you move the mouse around
depth int // used for listWidgets() debugging
}
// deprecate these