d4efa91ce1
Vendor gotk3 library to ensure consistent GTK3 bindings across environments and simplify dependency management. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
101 lines
2.5 KiB
Go
101 lines
2.5 KiB
Go
// Same copyright and license as the rest of the files in this project
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package gdk
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// #cgo pkg-config: gdk-3.0 glib-2.0 gobject-2.0
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// #include <gdk/gdk.h>
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// #include "gdk.go.h"
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// #include "pixbuf.go.h"
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import "C"
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import (
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"unsafe"
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"github.com/gotk3/gotk3/glib"
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)
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// The GdkPixbuf Structure
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// TODO:
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// gdk_pixbuf_set_option().
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/*
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* GdkPixbufLoader
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*/
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// SetSize is a wrapper around gdk_pixbuf_loader_set_size().
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func (v *PixbufLoader) SetSize(width, height int) {
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C.gdk_pixbuf_loader_set_size(v.native(), C.int(width), C.int(height))
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}
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/*
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* PixbufFormat
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*/
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// PixbufGetFormats is a wrapper around gdk_pixbuf_get_formats().
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func PixbufGetFormats() []*PixbufFormat {
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l := (*C.struct__GSList)(C.gdk_pixbuf_get_formats())
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formats := glib.WrapSList(uintptr(unsafe.Pointer(l)))
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if formats == nil {
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return nil // no error. A nil list is considered to be empty.
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}
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// "The structures themselves are owned by GdkPixbuf". Free the list only.
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defer formats.Free()
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ret := make([]*PixbufFormat, 0, formats.Length())
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formats.Foreach(func(item interface{}) {
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ret = append(
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ret,
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&PixbufFormat{
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(*C.GdkPixbufFormat)(item.(unsafe.Pointer))})
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})
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return ret
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}
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// GetName is a wrapper around gdk_pixbuf_format_get_name().
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func (f *PixbufFormat) GetName() (string, error) {
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c := C.gdk_pixbuf_format_get_name(f.native())
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return C.GoString((*C.char)(c)), nil
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}
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// GetDescription is a wrapper around gdk_pixbuf_format_get_description().
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func (f *PixbufFormat) GetDescription() (string, error) {
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c := C.gdk_pixbuf_format_get_description(f.native())
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return C.GoString((*C.char)(c)), nil
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}
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// GetMimeTypes is a wrapper around gdk_pixbuf_format_get_mime_types().
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func (f *PixbufFormat) GetMimeTypes() []string {
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var types []string
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c := C.gdk_pixbuf_format_get_mime_types(f.native())
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if c == nil {
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return nil
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}
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for *c != nil {
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types = append(types, C.GoString((*C.char)(*c)))
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c = C.next_gcharptr(c)
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}
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return types
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}
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// GetExtensions is a wrapper around gdk_pixbuf_format_get_extensions().
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func (f *PixbufFormat) GetExtensions() []string {
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var extensions []string
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c := C.gdk_pixbuf_format_get_extensions(f.native())
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if c == nil {
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return nil
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}
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for *c != nil {
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extensions = append(extensions, C.GoString((*C.char)(*c)))
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c = C.next_gcharptr(c)
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}
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return extensions
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}
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// GetLicense is a wrapper around gdk_pixbuf_format_get_license().
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func (f *PixbufFormat) GetLicense() (string, error) {
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c := C.gdk_pixbuf_format_get_license(f.native())
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return C.GoString((*C.char)(c)), nil
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}
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