mirror of
https://github.com/AvengeMedia/DankMaterialShell.git
synced 2026-01-29 16:02:51 -05:00
cli: add interactive color picker
This commit is contained in:
bbedward
399
core/internal/proto/wp_viewporter/viewporter.go
Normal file
399
core/internal/proto/wp_viewporter/viewporter.go
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@@ -0,0 +1,399 @@
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// Generated by go-wayland-scanner
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// https://github.com/yaslama/go-wayland/cmd/go-wayland-scanner
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// XML file : /tmp/viewporter.xml
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//
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// viewporter Protocol Copyright:
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//
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// Copyright © 2013-2016 Collabora, Ltd.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice (including the next
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// paragraph) shall be included in all copies or substantial portions of the
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// Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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package wp_viewporter
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import "github.com/AvengeMedia/DankMaterialShell/core/pkg/go-wayland/wayland/client"
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// WpViewporterInterfaceName is the name of the interface as it appears in the [client.Registry].
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// It can be used to match the [client.RegistryGlobalEvent.Interface] in the
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// [Registry.SetGlobalHandler] and can be used in [Registry.Bind] if this applies.
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const WpViewporterInterfaceName = "wp_viewporter"
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// WpViewporter : surface cropping and scaling
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//
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// The global interface exposing surface cropping and scaling
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// capabilities is used to instantiate an interface extension for a
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// wl_surface object. This extended interface will then allow
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// cropping and scaling the surface contents, effectively
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// disconnecting the direct relationship between the buffer and the
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// surface size.
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type WpViewporter struct {
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client.BaseProxy
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}
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// NewWpViewporter : surface cropping and scaling
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//
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// The global interface exposing surface cropping and scaling
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// capabilities is used to instantiate an interface extension for a
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// wl_surface object. This extended interface will then allow
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// cropping and scaling the surface contents, effectively
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// disconnecting the direct relationship between the buffer and the
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// surface size.
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func NewWpViewporter(ctx *client.Context) *WpViewporter {
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wpViewporter := &WpViewporter{}
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ctx.Register(wpViewporter)
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return wpViewporter
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}
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// Destroy : unbind from the cropping and scaling interface
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//
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// Informs the server that the client will not be using this
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// protocol object anymore. This does not affect any other objects,
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// wp_viewport objects included.
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func (i *WpViewporter) Destroy() error {
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defer i.Context().Unregister(i)
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const opcode = 0
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const _reqBufLen = 8
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var _reqBuf [_reqBufLen]byte
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l := 0
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client.PutUint32(_reqBuf[l:4], i.ID())
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l += 4
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client.PutUint32(_reqBuf[l:l+4], uint32(_reqBufLen<<16|opcode&0x0000ffff))
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l += 4
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err := i.Context().WriteMsg(_reqBuf[:], nil)
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return err
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}
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// GetViewport : extend surface interface for crop and scale
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//
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// Instantiate an interface extension for the given wl_surface to
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// crop and scale its content. If the given wl_surface already has
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// a wp_viewport object associated, the viewport_exists
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// protocol error is raised.
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//
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// surface: the surface
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func (i *WpViewporter) GetViewport(surface *client.Surface) (*WpViewport, error) {
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id := NewWpViewport(i.Context())
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const opcode = 1
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const _reqBufLen = 8 + 4 + 4
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var _reqBuf [_reqBufLen]byte
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l := 0
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client.PutUint32(_reqBuf[l:4], i.ID())
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l += 4
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client.PutUint32(_reqBuf[l:l+4], uint32(_reqBufLen<<16|opcode&0x0000ffff))
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l += 4
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client.PutUint32(_reqBuf[l:l+4], id.ID())
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l += 4
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client.PutUint32(_reqBuf[l:l+4], surface.ID())
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l += 4
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err := i.Context().WriteMsg(_reqBuf[:], nil)
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return id, err
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}
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type WpViewporterError uint32
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// WpViewporterError :
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const (
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// WpViewporterErrorViewportExists : the surface already has a viewport object associated
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WpViewporterErrorViewportExists WpViewporterError = 0
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)
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func (e WpViewporterError) Name() string {
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switch e {
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case WpViewporterErrorViewportExists:
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return "viewport_exists"
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default:
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return ""
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}
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}
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func (e WpViewporterError) Value() string {
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switch e {
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case WpViewporterErrorViewportExists:
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return "0"
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default:
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return ""
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}
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}
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func (e WpViewporterError) String() string {
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return e.Name() + "=" + e.Value()
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}
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// WpViewportInterfaceName is the name of the interface as it appears in the [client.Registry].
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// It can be used to match the [client.RegistryGlobalEvent.Interface] in the
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// [Registry.SetGlobalHandler] and can be used in [Registry.Bind] if this applies.
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const WpViewportInterfaceName = "wp_viewport"
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// WpViewport : crop and scale interface to a wl_surface
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//
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// An additional interface to a wl_surface object, which allows the
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// client to specify the cropping and scaling of the surface
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// contents.
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//
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// This interface works with two concepts: the source rectangle (src_x,
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// src_y, src_width, src_height), and the destination size (dst_width,
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// dst_height). The contents of the source rectangle are scaled to the
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// destination size, and content outside the source rectangle is ignored.
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// This state is double-buffered, see wl_surface.commit.
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//
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// The two parts of crop and scale state are independent: the source
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// rectangle, and the destination size. Initially both are unset, that
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// is, no scaling is applied. The whole of the current wl_buffer is
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// used as the source, and the surface size is as defined in
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// wl_surface.attach.
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//
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// If the destination size is set, it causes the surface size to become
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// dst_width, dst_height. The source (rectangle) is scaled to exactly
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// this size. This overrides whatever the attached wl_buffer size is,
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// unless the wl_buffer is NULL. If the wl_buffer is NULL, the surface
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// has no content and therefore no size. Otherwise, the size is always
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// at least 1x1 in surface local coordinates.
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//
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// If the source rectangle is set, it defines what area of the wl_buffer is
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// taken as the source. If the source rectangle is set and the destination
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// size is not set, then src_width and src_height must be integers, and the
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// surface size becomes the source rectangle size. This results in cropping
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// without scaling. If src_width or src_height are not integers and
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// destination size is not set, the bad_size protocol error is raised when
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// the surface state is applied.
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//
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// The coordinate transformations from buffer pixel coordinates up to
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// the surface-local coordinates happen in the following order:
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// 1. buffer_transform (wl_surface.set_buffer_transform)
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// 2. buffer_scale (wl_surface.set_buffer_scale)
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// 3. crop and scale (wp_viewport.set*)
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// This means, that the source rectangle coordinates of crop and scale
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// are given in the coordinates after the buffer transform and scale,
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// i.e. in the coordinates that would be the surface-local coordinates
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// if the crop and scale was not applied.
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//
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// If src_x or src_y are negative, the bad_value protocol error is raised.
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// Otherwise, if the source rectangle is partially or completely outside of
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// the non-NULL wl_buffer, then the out_of_buffer protocol error is raised
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// when the surface state is applied. A NULL wl_buffer does not raise the
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// out_of_buffer error.
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//
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// If the wl_surface associated with the wp_viewport is destroyed,
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// all wp_viewport requests except 'destroy' raise the protocol error
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// no_surface.
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//
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// If the wp_viewport object is destroyed, the crop and scale
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// state is removed from the wl_surface. The change will be applied
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// on the next wl_surface.commit.
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type WpViewport struct {
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client.BaseProxy
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}
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// NewWpViewport : crop and scale interface to a wl_surface
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//
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// An additional interface to a wl_surface object, which allows the
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// client to specify the cropping and scaling of the surface
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// contents.
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//
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// This interface works with two concepts: the source rectangle (src_x,
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// src_y, src_width, src_height), and the destination size (dst_width,
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// dst_height). The contents of the source rectangle are scaled to the
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// destination size, and content outside the source rectangle is ignored.
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// This state is double-buffered, see wl_surface.commit.
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//
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// The two parts of crop and scale state are independent: the source
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// rectangle, and the destination size. Initially both are unset, that
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// is, no scaling is applied. The whole of the current wl_buffer is
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// used as the source, and the surface size is as defined in
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// wl_surface.attach.
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//
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// If the destination size is set, it causes the surface size to become
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// dst_width, dst_height. The source (rectangle) is scaled to exactly
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// this size. This overrides whatever the attached wl_buffer size is,
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// unless the wl_buffer is NULL. If the wl_buffer is NULL, the surface
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// has no content and therefore no size. Otherwise, the size is always
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// at least 1x1 in surface local coordinates.
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//
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// If the source rectangle is set, it defines what area of the wl_buffer is
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// taken as the source. If the source rectangle is set and the destination
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// size is not set, then src_width and src_height must be integers, and the
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// surface size becomes the source rectangle size. This results in cropping
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// without scaling. If src_width or src_height are not integers and
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// destination size is not set, the bad_size protocol error is raised when
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// the surface state is applied.
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//
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// The coordinate transformations from buffer pixel coordinates up to
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// the surface-local coordinates happen in the following order:
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// 1. buffer_transform (wl_surface.set_buffer_transform)
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// 2. buffer_scale (wl_surface.set_buffer_scale)
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// 3. crop and scale (wp_viewport.set*)
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// This means, that the source rectangle coordinates of crop and scale
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// are given in the coordinates after the buffer transform and scale,
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// i.e. in the coordinates that would be the surface-local coordinates
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// if the crop and scale was not applied.
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//
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// If src_x or src_y are negative, the bad_value protocol error is raised.
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// Otherwise, if the source rectangle is partially or completely outside of
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// the non-NULL wl_buffer, then the out_of_buffer protocol error is raised
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// when the surface state is applied. A NULL wl_buffer does not raise the
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// out_of_buffer error.
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//
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// If the wl_surface associated with the wp_viewport is destroyed,
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// all wp_viewport requests except 'destroy' raise the protocol error
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// no_surface.
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//
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// If the wp_viewport object is destroyed, the crop and scale
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// state is removed from the wl_surface. The change will be applied
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// on the next wl_surface.commit.
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func NewWpViewport(ctx *client.Context) *WpViewport {
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wpViewport := &WpViewport{}
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ctx.Register(wpViewport)
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return wpViewport
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}
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// Destroy : remove scaling and cropping from the surface
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//
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// The associated wl_surface's crop and scale state is removed.
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// The change is applied on the next wl_surface.commit.
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func (i *WpViewport) Destroy() error {
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defer i.Context().Unregister(i)
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const opcode = 0
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const _reqBufLen = 8
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var _reqBuf [_reqBufLen]byte
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l := 0
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client.PutUint32(_reqBuf[l:4], i.ID())
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l += 4
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client.PutUint32(_reqBuf[l:l+4], uint32(_reqBufLen<<16|opcode&0x0000ffff))
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l += 4
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err := i.Context().WriteMsg(_reqBuf[:], nil)
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return err
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}
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// SetSource : set the source rectangle for cropping
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//
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// Set the source rectangle of the associated wl_surface. See
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// wp_viewport for the description, and relation to the wl_buffer
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// size.
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//
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// If all of x, y, width and height are -1.0, the source rectangle is
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// unset instead. Any other set of values where width or height are zero
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// or negative, or x or y are negative, raise the bad_value protocol
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// error.
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//
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// The crop and scale state is double-buffered, see wl_surface.commit.
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//
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// x: source rectangle x
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// y: source rectangle y
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// width: source rectangle width
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// height: source rectangle height
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func (i *WpViewport) SetSource(x, y, width, height float64) error {
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const opcode = 1
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const _reqBufLen = 8 + 4 + 4 + 4 + 4
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var _reqBuf [_reqBufLen]byte
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l := 0
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client.PutUint32(_reqBuf[l:4], i.ID())
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l += 4
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client.PutUint32(_reqBuf[l:l+4], uint32(_reqBufLen<<16|opcode&0x0000ffff))
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l += 4
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client.PutFixed(_reqBuf[l:l+4], x)
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l += 4
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client.PutFixed(_reqBuf[l:l+4], y)
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l += 4
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client.PutFixed(_reqBuf[l:l+4], width)
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l += 4
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client.PutFixed(_reqBuf[l:l+4], height)
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l += 4
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err := i.Context().WriteMsg(_reqBuf[:], nil)
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return err
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}
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// SetDestination : set the surface size for scaling
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//
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// Set the destination size of the associated wl_surface. See
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// wp_viewport for the description, and relation to the wl_buffer
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// size.
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//
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// If width is -1 and height is -1, the destination size is unset
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// instead. Any other pair of values for width and height that
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// contains zero or negative values raises the bad_value protocol
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// error.
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//
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// The crop and scale state is double-buffered, see wl_surface.commit.
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//
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// width: surface width
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// height: surface height
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func (i *WpViewport) SetDestination(width, height int32) error {
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const opcode = 2
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const _reqBufLen = 8 + 4 + 4
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var _reqBuf [_reqBufLen]byte
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l := 0
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client.PutUint32(_reqBuf[l:4], i.ID())
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l += 4
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client.PutUint32(_reqBuf[l:l+4], uint32(_reqBufLen<<16|opcode&0x0000ffff))
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l += 4
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client.PutUint32(_reqBuf[l:l+4], uint32(width))
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l += 4
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client.PutUint32(_reqBuf[l:l+4], uint32(height))
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l += 4
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err := i.Context().WriteMsg(_reqBuf[:], nil)
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return err
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}
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type WpViewportError uint32
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// WpViewportError :
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const (
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// WpViewportErrorBadValue : negative or zero values in width or height
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WpViewportErrorBadValue WpViewportError = 0
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// WpViewportErrorBadSize : destination size is not integer
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WpViewportErrorBadSize WpViewportError = 1
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// WpViewportErrorOutOfBuffer : source rectangle extends outside of the content area
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WpViewportErrorOutOfBuffer WpViewportError = 2
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// WpViewportErrorNoSurface : the wl_surface was destroyed
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WpViewportErrorNoSurface WpViewportError = 3
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)
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func (e WpViewportError) Name() string {
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switch e {
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case WpViewportErrorBadValue:
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return "bad_value"
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case WpViewportErrorBadSize:
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return "bad_size"
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case WpViewportErrorOutOfBuffer:
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return "out_of_buffer"
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case WpViewportErrorNoSurface:
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return "no_surface"
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default:
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return ""
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}
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}
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func (e WpViewportError) Value() string {
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switch e {
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case WpViewportErrorBadValue:
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return "0"
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case WpViewportErrorBadSize:
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return "1"
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case WpViewportErrorOutOfBuffer:
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return "2"
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case WpViewportErrorNoSurface:
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return "3"
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default:
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return ""
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}
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}
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func (e WpViewportError) String() string {
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return e.Name() + "=" + e.Value()
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}
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