1// Package gtk was automatically generated by github.com/bnema/puregotk DO NOT EDIT
2package gtk
3
4import (
5 "structs"
6 "unsafe"
7
8 "github.com/ebitengine/purego"
9
10 "github.com/bnema/puregotk/pkg/core"
11 "github.com/bnema/puregotk/v4/gdk"
12 "github.com/bnema/puregotk/v4/gio"
13 "github.com/bnema/puregotk/v4/gobject"
14 "github.com/bnema/puregotk/v4/gobject/types"
15)
16
17type IconPaintableClass struct {
18 _ structs.HostLayout
19
20 ParentClass gobject.ObjectClass
21}
22
23func (x *IconPaintableClass) GoPointer() uintptr {
24 return uintptr(unsafe.Pointer(x))
25}
26
27// Contains information found when looking up an icon in `GtkIconTheme`
28// or loading it from a file.
29//
30// `GtkIconPaintable` implements `GdkPaintable` and `GtkSymbolicPaintable`.
31type IconPaintable struct {
32 gobject.Object
33}
34
35var xIconPaintableGLibType func() types.GType
36
37func IconPaintableGLibType() types.GType {
38 return xIconPaintableGLibType()
39}
40
41func IconPaintableNewFromInternalPtr(ptr uintptr) *IconPaintable {
42 cls := &IconPaintable{}
43 cls.Ptr = ptr
44 return cls
45}
46
47var xNewIconPaintableForFile func(uintptr, int, int) uintptr
48
49// Creates a `GtkIconPaintable` for a file with a given size and scale.
50//
51// The icon can then be rendered by using it as a `GdkPaintable`.
52func NewIconPaintableForFile(FileVar gio.File, SizeVar int, ScaleVar int) *IconPaintable {
53 var cls *IconPaintable
54
55 cret := xNewIconPaintableForFile(FileVar.GoPointer(), SizeVar, ScaleVar)
56
57 if cret == 0 {
58 return nil
59 }
60 cls = &IconPaintable{}
61 cls.Ptr = cret
62 return cls
63}
64
65var xIconPaintableGetFile func(uintptr) uintptr
66
67// Gets the `GFile` that was used to load the icon.
68//
69// Returns %NULL if the icon was not loaded from a file.
70func (x *IconPaintable) GetFile() *gio.FileBase {
71 var cls *gio.FileBase
72
73 cret := xIconPaintableGetFile(x.GoPointer())
74
75 if cret == 0 {
76 return nil
77 }
78 cls = &gio.FileBase{}
79 cls.Ptr = cret
80 return cls
81}
82
83var xIconPaintableGetIconName func(uintptr) string
84
85// Get the icon name being used for this icon.
86//
87// When an icon looked up in the icon theme was not available, the
88// icon theme may use fallback icons - either those specified to
89// gtk_icon_theme_lookup_icon() or the always-available
90// "image-missing". The icon chosen is returned by this function.
91//
92// If the icon was created without an icon theme, this function
93// returns %NULL.
94func (x *IconPaintable) GetIconName() string {
95
96 cret := xIconPaintableGetIconName(x.GoPointer())
97 return cret
98}
99
100var xIconPaintableIsSymbolic func(uintptr) bool
101
102// Checks if the icon is symbolic or not.
103//
104// This currently uses only the file name and not the file contents
105// for determining this. This behaviour may change in the future.
106func (x *IconPaintable) IsSymbolic() bool {
107
108 cret := xIconPaintableIsSymbolic(x.GoPointer())
109 return cret
110}
111
112func (c *IconPaintable) GoPointer() uintptr {
113 if c == nil {
114 return 0
115 }
116 return c.Ptr
117}
118
119func (c *IconPaintable) SetGoPointer(ptr uintptr) {
120 c.Ptr = ptr
121}
122
123// SetPropertyIconName sets the "icon-name" property.
124// The icon name that was chosen during lookup.
125func (x *IconPaintable) SetPropertyIconName(value string) {
126 var v gobject.Value
127 v.Init(gobject.TypeStringVal)
128 v.SetString(&value)
129 x.SetProperty("icon-name", &v)
130}
131
132// GetPropertyIconName gets the "icon-name" property.
133// The icon name that was chosen during lookup.
134func (x *IconPaintable) GetPropertyIconName() string {
135 var v gobject.Value
136 x.GetProperty("icon-name", &v)
137 return v.GetString()
138}
139
140// SetPropertyIsSymbolic sets the "is-symbolic" property.
141// Whether the icon is symbolic or not.
142func (x *IconPaintable) SetPropertyIsSymbolic(value bool) {
143 var v gobject.Value
144 v.Init(gobject.TypeBooleanVal)
145 v.SetBoolean(value)
146 x.SetProperty("is-symbolic", &v)
147}
148
149// GetPropertyIsSymbolic gets the "is-symbolic" property.
150// Whether the icon is symbolic or not.
151func (x *IconPaintable) GetPropertyIsSymbolic() bool {
152 var v gobject.Value
153 x.GetProperty("is-symbolic", &v)
154 return v.GetBoolean()
155}
156
157// SetPropertyScale sets the "scale" property.
158func (x *IconPaintable) SetPropertyScale(value int) {
159 var v gobject.Value
160 v.Init(gobject.TypeIntVal)
161 v.SetInt(value)
162 x.SetProperty("scale", &v)
163}
164
165// GetPropertyScale gets the "scale" property.
166func (x *IconPaintable) GetPropertyScale() int {
167 var v gobject.Value
168 x.GetProperty("scale", &v)
169 return v.GetInt()
170}
171
172// SetPropertySize sets the "size" property.
173func (x *IconPaintable) SetPropertySize(value int) {
174 var v gobject.Value
175 v.Init(gobject.TypeIntVal)
176 v.SetInt(value)
177 x.SetProperty("size", &v)
178}
179
180// GetPropertySize gets the "size" property.
181func (x *IconPaintable) GetPropertySize() int {
182 var v gobject.Value
183 x.GetProperty("size", &v)
184 return v.GetInt()
185}
186
187// Compute a concrete size for the `GdkPaintable`.
188//
189// Applies the sizing algorithm outlined in the
190// [CSS Image spec](https://drafts.csswg.org/css-images-3/#default-sizing)
191// to the given @paintable. See that link for more details.
192//
193// It is not necessary to call this function when both @specified_width
194// and @specified_height are known, but it is useful to call this
195// function in GtkWidget:measure implementations to compute the
196// other dimension when only one dimension is given.
197func (x *IconPaintable) ComputeConcreteSize(SpecifiedWidthVar float64, SpecifiedHeightVar float64, DefaultWidthVar float64, DefaultHeightVar float64, ConcreteWidthVar *float64, ConcreteHeightVar *float64) {
198
199 gdk.XGdkPaintableComputeConcreteSize(x.GoPointer(), SpecifiedWidthVar, SpecifiedHeightVar, DefaultWidthVar, DefaultHeightVar, ConcreteWidthVar, ConcreteHeightVar)
200
201}
202
203// Gets an immutable paintable for the current contents displayed by @paintable.
204//
205// This is useful when you want to retain the current state of an animation,
206// for example to take a screenshot of a running animation.
207//
208// If the @paintable is already immutable, it will return itself.
209func (x *IconPaintable) GetCurrentImage() *gdk.PaintableBase {
210 var cls *gdk.PaintableBase
211
212 cret := gdk.XGdkPaintableGetCurrentImage(x.GoPointer())
213
214 if cret == 0 {
215 return nil
216 }
217 cls = &gdk.PaintableBase{}
218 cls.Ptr = cret
219 return cls
220}
221
222// Get flags for the paintable.
223//
224// This is oftentimes useful for optimizations.
225//
226// See [flags@Gdk.PaintableFlags] for the flags and what they mean.
227func (x *IconPaintable) GetFlags() gdk.PaintableFlags {
228
229 cret := gdk.XGdkPaintableGetFlags(x.GoPointer())
230 return cret
231}
232
233// Gets the preferred aspect ratio the @paintable would like to be displayed at.
234//
235// The aspect ratio is the width divided by the height, so a value of 0.5
236// means that the @paintable prefers to be displayed twice as high as it
237// is wide. Consumers of this interface can use this to preserve aspect
238// ratio when displaying the paintable.
239//
240// This is a purely informational value and does not in any way limit the
241// values that may be passed to [method@Gdk.Paintable.snapshot].
242//
243// Usually when a @paintable returns nonzero values from
244// [method@Gdk.Paintable.get_intrinsic_width] and
245// [method@Gdk.Paintable.get_intrinsic_height] the aspect ratio
246// should conform to those values, though that is not required.
247//
248// If the @paintable does not have a preferred aspect ratio,
249// it returns 0. Negative values are never returned.
250func (x *IconPaintable) GetIntrinsicAspectRatio() float64 {
251
252 cret := gdk.XGdkPaintableGetIntrinsicAspectRatio(x.GoPointer())
253 return cret
254}
255
256// Gets the preferred height the @paintable would like to be displayed at.
257//
258// Consumers of this interface can use this to reserve enough space to draw
259// the paintable.
260//
261// This is a purely informational value and does not in any way limit the
262// values that may be passed to [method@Gdk.Paintable.snapshot].
263//
264// If the @paintable does not have a preferred height, it returns 0.
265// Negative values are never returned.
266func (x *IconPaintable) GetIntrinsicHeight() int {
267
268 cret := gdk.XGdkPaintableGetIntrinsicHeight(x.GoPointer())
269 return cret
270}
271
272// Gets the preferred width the @paintable would like to be displayed at.
273//
274// Consumers of this interface can use this to reserve enough space to draw
275// the paintable.
276//
277// This is a purely informational value and does not in any way limit the
278// values that may be passed to [method@Gdk.Paintable.snapshot].
279//
280// If the @paintable does not have a preferred width, it returns 0.
281// Negative values are never returned.
282func (x *IconPaintable) GetIntrinsicWidth() int {
283
284 cret := gdk.XGdkPaintableGetIntrinsicWidth(x.GoPointer())
285 return cret
286}
287
288// Called by implementations of `GdkPaintable` to invalidate their contents.
289//
290// Unless the contents are invalidated, implementations must guarantee that
291// multiple calls of [method@Gdk.Paintable.snapshot] produce the same output.
292//
293// This function will emit the [signal@Gdk.Paintable::invalidate-contents]
294// signal.
295//
296// If a @paintable reports the %GDK_PAINTABLE_STATIC_CONTENTS flag,
297// it must not call this function.
298func (x *IconPaintable) InvalidateContents() {
299
300 gdk.XGdkPaintableInvalidateContents(x.GoPointer())
301
302}
303
304// Called by implementations of `GdkPaintable` to invalidate their size.
305//
306// As long as the size is not invalidated, @paintable must return the same
307// values for its intrinsic width, height and aspect ratio.
308//
309// This function will emit the [signal@Gdk.Paintable::invalidate-size]
310// signal.
311//
312// If a @paintable reports the %GDK_PAINTABLE_STATIC_SIZE flag,
313// it must not call this function.
314func (x *IconPaintable) InvalidateSize() {
315
316 gdk.XGdkPaintableInvalidateSize(x.GoPointer())
317
318}
319
320// Snapshots the given paintable with the given @width and @height.
321//
322// The paintable is drawn at the current (0,0) offset of the @snapshot.
323// If @width and @height are not larger than zero, this function will
324// do nothing.
325func (x *IconPaintable) Snapshot(SnapshotVar *gdk.Snapshot, WidthVar float64, HeightVar float64) {
326
327 gdk.XGdkPaintableSnapshot(x.GoPointer(), SnapshotVar.GoPointer(), WidthVar, HeightVar)
328
329}
330
331// Snapshots the paintable with the given colors.
332//
333// If less than 4 colors are provided, GTK will pad the array with default
334// colors.
335func (x *IconPaintable) SnapshotSymbolic(SnapshotVar *gdk.Snapshot, WidthVar float64, HeightVar float64, ColorsVar []gdk.RGBA, NColorsVar uint) {
336
337 XGtkSymbolicPaintableSnapshotSymbolic(x.GoPointer(), SnapshotVar.GoPointer(), WidthVar, HeightVar, ColorsVar, NColorsVar)
338
339}
340
341func init() {
342 core.SetPackageName("GTK", "gtk4")
343 core.SetSharedLibraries("GTK", []string{"libgtk-4.so.1"})
344 var libs []uintptr
345 for _, libPath := range core.GetPaths("GTK") {
346 lib, err := purego.Dlopen(libPath, purego.RTLD_NOW|purego.RTLD_GLOBAL)
347 if err != nil {
348 panic(err)
349 }
350 libs = append(libs, lib)
351 }
352
353 core.PuregoSafeRegister(&xIconPaintableGLibType, libs, "gtk_icon_paintable_get_type")
354
355 core.PuregoSafeRegister(&xNewIconPaintableForFile, libs, "gtk_icon_paintable_new_for_file")
356
357 core.PuregoSafeRegister(&xIconPaintableGetFile, libs, "gtk_icon_paintable_get_file")
358 core.PuregoSafeRegister(&xIconPaintableGetIconName, libs, "gtk_icon_paintable_get_icon_name")
359 core.PuregoSafeRegister(&xIconPaintableIsSymbolic, libs, "gtk_icon_paintable_is_symbolic")
360
361}