// Package gtk was automatically generated by github.com/bnema/puregotk DO NOT EDIT
package gtk

import (
	"unsafe"

	"github.com/ebitengine/purego"

	"github.com/bnema/puregotk/pkg/core"
	"github.com/bnema/puregotk/v4/glib"
	"github.com/bnema/puregotk/v4/gobject"
	"github.com/bnema/puregotk/v4/gobject/types"
)

// A function used with gtk_text_tag_table_foreach(),
// to iterate over every `GtkTextTag` inside a `GtkTextTagTable`.
type TextTagTableForeach func(uintptr, uintptr)

// Collects the tags in a `GtkTextBuffer`.
//
// You may wish to begin by reading the
// [text widget conceptual overview](section-text-widget.html),
// which gives an overview of all the objects and data types
// related to the text widget and how they work together.
//
// # GtkTextTagTables as GtkBuildable
//
// The `GtkTextTagTable` implementation of the `GtkBuildable` interface
// supports adding tags by specifying “tag” as the “type” attribute
// of a `<child>` element.
//
// An example of a UI definition fragment specifying tags:
// ```xml
// <object class="GtkTextTagTable">
//
//	<child type="tag">
//	  <object class="GtkTextTag"/>
//	</child>
//
// </object>
// ```
type TextTagTable struct {
	gobject.Object
}

var xTextTagTableGLibType func() types.GType

func TextTagTableGLibType() types.GType {
	return xTextTagTableGLibType()
}

func TextTagTableNewFromInternalPtr(ptr uintptr) *TextTagTable {
	cls := &TextTagTable{}
	cls.Ptr = ptr
	return cls
}

var xNewTextTagTable func() uintptr

// Creates a new `GtkTextTagTable`.
//
// The table contains no tags by default.
func NewTextTagTable() *TextTagTable {
	var cls *TextTagTable

	cret := xNewTextTagTable()

	if cret == 0 {
		return nil
	}
	cls = &TextTagTable{}
	cls.Ptr = cret
	return cls
}

var xTextTagTableAdd func(uintptr, uintptr) bool

// Add a tag to the table.
//
// The tag is assigned the highest priority in the table.
//
// @tag must not be in a tag table already, and may not have
// the same name as an already-added tag.
func (x *TextTagTable) Add(TagVar *TextTag) bool {

	cret := xTextTagTableAdd(x.GoPointer(), TagVar.GoPointer())
	return cret
}

var xTextTagTableForeach func(uintptr, uintptr, uintptr)

// Calls @func on each tag in @table, with user data @data.
//
// Note that the table may not be modified while iterating
// over it (you can’t add/remove tags).
func (x *TextTagTable) Foreach(FuncVar *TextTagTableForeach, DataVar uintptr) {

	var FuncVarRef uintptr
	if FuncVar != nil {
		FuncVarPtr := uintptr(unsafe.Pointer(FuncVar))
		if cbRefPtr, ok := glib.GetCallback(FuncVarPtr); ok {
			FuncVarRef = cbRefPtr
		} else {
			fcb := func(arg0 uintptr, arg1 uintptr) {
				cbFn := *FuncVar
				cbFn(arg0, arg1)
			}
			FuncVarRef = purego.NewCallback(fcb)
			glib.SaveCallbackWithClosure(FuncVarPtr, FuncVarRef, FuncVar)
		}
	}

	xTextTagTableForeach(x.GoPointer(), FuncVarRef, DataVar)

}

var xTextTagTableGetSize func(uintptr) int

// Returns the size of the table (number of tags)
func (x *TextTagTable) GetSize() int {

	cret := xTextTagTableGetSize(x.GoPointer())
	return cret
}

var xTextTagTableLookup func(uintptr, string) uintptr

// Look up a named tag.
func (x *TextTagTable) Lookup(NameVar string) *TextTag {
	var cls *TextTag

	cret := xTextTagTableLookup(x.GoPointer(), NameVar)

	if cret == 0 {
		return nil
	}
	gobject.IncreaseRef(cret)
	cls = &TextTag{}
	cls.Ptr = cret
	return cls
}

var xTextTagTableRemove func(uintptr, uintptr)

// Remove a tag from the table.
//
// If a `GtkTextBuffer` has @table as its tag table, the tag is
// removed from the buffer. The table’s reference to the tag is
// removed, so the tag will end up destroyed if you don’t have
// a reference to it.
func (x *TextTagTable) Remove(TagVar *TextTag) {

	xTextTagTableRemove(x.GoPointer(), TagVar.GoPointer())

}

func (c *TextTagTable) GoPointer() uintptr {
	if c == nil {
		return 0
	}
	return c.Ptr
}

func (c *TextTagTable) SetGoPointer(ptr uintptr) {
	c.Ptr = ptr
}

// Emitted every time a new tag is added in the `GtkTextTagTable`.
func (x *TextTagTable) ConnectTagAdded(cb *func(TextTagTable, uintptr)) uint {
	cbPtr := uintptr(unsafe.Pointer(cb))
	if cbRefPtr, ok := glib.GetCallback(cbPtr); ok {
		handlerID := gobject.SignalConnect(x.GoPointer(), "tag-added", cbRefPtr)
		glib.SaveHandlerMapping(handlerID, cbPtr)
		return handlerID
	}

	fcb := func(clsPtr uintptr, TagVarp uintptr) {
		fa := TextTagTable{}
		fa.Ptr = clsPtr
		cbFn := *cb

		cbFn(fa, TagVarp)

	}
	cbRefPtr := purego.NewCallback(fcb)
	glib.SaveCallbackWithClosure(cbPtr, cbRefPtr, cb)
	handlerID := gobject.SignalConnect(x.GoPointer(), "tag-added", cbRefPtr)
	glib.SaveHandlerMapping(handlerID, cbPtr)
	return handlerID
}

// Emitted every time a tag in the `GtkTextTagTable` changes.
func (x *TextTagTable) ConnectTagChanged(cb *func(TextTagTable, uintptr, bool)) uint {
	cbPtr := uintptr(unsafe.Pointer(cb))
	if cbRefPtr, ok := glib.GetCallback(cbPtr); ok {
		handlerID := gobject.SignalConnect(x.GoPointer(), "tag-changed", cbRefPtr)
		glib.SaveHandlerMapping(handlerID, cbPtr)
		return handlerID
	}

	fcb := func(clsPtr uintptr, TagVarp uintptr, SizeChangedVarp bool) {
		fa := TextTagTable{}
		fa.Ptr = clsPtr
		cbFn := *cb

		cbFn(fa, TagVarp, SizeChangedVarp)

	}
	cbRefPtr := purego.NewCallback(fcb)
	glib.SaveCallbackWithClosure(cbPtr, cbRefPtr, cb)
	handlerID := gobject.SignalConnect(x.GoPointer(), "tag-changed", cbRefPtr)
	glib.SaveHandlerMapping(handlerID, cbPtr)
	return handlerID
}

// Emitted every time a tag is removed from the `GtkTextTagTable`.
//
// The @tag is still valid by the time the signal is emitted, but
// it is not associated with a tag table any more.
func (x *TextTagTable) ConnectTagRemoved(cb *func(TextTagTable, uintptr)) uint {
	cbPtr := uintptr(unsafe.Pointer(cb))
	if cbRefPtr, ok := glib.GetCallback(cbPtr); ok {
		handlerID := gobject.SignalConnect(x.GoPointer(), "tag-removed", cbRefPtr)
		glib.SaveHandlerMapping(handlerID, cbPtr)
		return handlerID
	}

	fcb := func(clsPtr uintptr, TagVarp uintptr) {
		fa := TextTagTable{}
		fa.Ptr = clsPtr
		cbFn := *cb

		cbFn(fa, TagVarp)

	}
	cbRefPtr := purego.NewCallback(fcb)
	glib.SaveCallbackWithClosure(cbPtr, cbRefPtr, cb)
	handlerID := gobject.SignalConnect(x.GoPointer(), "tag-removed", cbRefPtr)
	glib.SaveHandlerMapping(handlerID, cbPtr)
	return handlerID
}

// Gets the ID of the @buildable object.
//
// `GtkBuilder` sets the name based on the ID attribute
// of the `<object>` tag used to construct the @buildable.
func (x *TextTagTable) GetBuildableId() string {

	cret := XGtkBuildableGetBuildableId(x.GoPointer())
	return cret
}

func init() {
	core.SetPackageName("GTK", "gtk4")
	core.SetSharedLibraries("GTK", []string{"libgtk-4.so.1"})
	var libs []uintptr
	for _, libPath := range core.GetPaths("GTK") {
		lib, err := purego.Dlopen(libPath, purego.RTLD_NOW|purego.RTLD_GLOBAL)
		if err != nil {
			panic(err)
		}
		libs = append(libs, lib)
	}

	core.PuregoSafeRegister(&xTextTagTableGLibType, libs, "gtk_text_tag_table_get_type")

	core.PuregoSafeRegister(&xNewTextTagTable, libs, "gtk_text_tag_table_new")

	core.PuregoSafeRegister(&xTextTagTableAdd, libs, "gtk_text_tag_table_add")
	core.PuregoSafeRegister(&xTextTagTableForeach, libs, "gtk_text_tag_table_foreach")
	core.PuregoSafeRegister(&xTextTagTableGetSize, libs, "gtk_text_tag_table_get_size")
	core.PuregoSafeRegister(&xTextTagTableLookup, libs, "gtk_text_tag_table_lookup")
	core.PuregoSafeRegister(&xTextTagTableRemove, libs, "gtk_text_tag_table_remove")

}