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kde-server-decoration: move to new impl

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This commit is contained in:
Vaxry 2024-05-05 01:07:46 +01:00
parent 0b215c5f24
commit 62eadad20f
9 changed files with 227 additions and 50 deletions
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1
CMakeLists.txt
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@ -265,6 +265,7 @@ protocolNew("protocols/virtual-keyboard-unstable-v1.xml" "virtual-keyboard-unsta
protocolNew("protocols/wlr-virtual-pointer-unstable-v1.xml" "wlr-virtual-pointer-unstable-v1" true)
protocolNew("protocols/input-method-unstable-v2.xml" "input-method-unstable-v2" true)
protocolNew("protocols/wlr-output-management-unstable-v1.xml" "wlr-output-management-unstable-v1" true)
protocolNew("protocols/kde-server-decoration.xml" "kde-server-decoration" true)
protocolNew("staging/tearing-control/tearing-control-v1.xml" "tearing-control-v1" false)
protocolNew("staging/fractional-scale/fractional-scale-v1.xml" "fractional-scale-v1" false)
protocolNew("unstable/xdg-output/xdg-output-unstable-v1.xml" "xdg-output-unstable-v1" false)

85
protocols/kde-server-decoration.xml Normal file
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@ -0,0 +1,85 @@
<?xml version="1.0" encoding="UTF-8"?>
<protocol name="server_decoration">
<copyright><![CDATA[
SPDX-FileCopyrightText: 2015 Martin Gräßlin
SPDX-License-Identifier: LGPL-2.1-or-later
]]></copyright>
<interface name="org_kde_kwin_server_decoration_manager" version="1">
<description summary="Server side window decoration manager">
This interface allows to coordinate whether the server should create
a server-side window decoration around a wl_surface representing a
shell surface (wl_shell_surface or similar). By announcing support
for this interface the server indicates that it supports server
side decorations.
Use in conjunction with zxdg_decoration_manager_v1 is undefined.
</description>
<request name="create">
<description summary="Create a server-side decoration object for a given surface">
When a client creates a server-side decoration object it indicates
that it supports the protocol. The client is supposed to tell the
server whether it wants server-side decorations or will provide
client-side decorations.
If the client does not create a server-side decoration object for
a surface the server interprets this as lack of support for this
protocol and considers it as client-side decorated. Nevertheless a
client-side decorated surface should use this protocol to indicate
to the server that it does not want a server-side deco.
</description>
<arg name="id" type="new_id" interface="org_kde_kwin_server_decoration"/>
<arg name="surface" type="object" interface="wl_surface"/>
</request>
<enum name="mode">
<description summary="Possible values to use in request_mode and the event mode."/>
<entry name="None" value="0" summary="Undecorated: The surface is not decorated at all, neither server nor client-side. An example is a popup surface which should not be decorated."/>
<entry name="Client" value="1" summary="Client-side decoration: The decoration is part of the surface and the client."/>
<entry name="Server" value="2" summary="Server-side decoration: The server embeds the surface into a decoration frame."/>
</enum>
<event name="default_mode">
<description summary="The default mode used on the server">
This event is emitted directly after binding the interface. It contains
the default mode for the decoration. When a new server decoration object
is created this new object will be in the default mode until the first
request_mode is requested.
The server may change the default mode at any time.
</description>
<arg name="mode" type="uint" summary="The default decoration mode applied to newly created server decorations."/>
</event>
</interface>
<interface name="org_kde_kwin_server_decoration" version="1">
<request name="release" type="destructor">
<description summary="release the server decoration object"/>
</request>
<enum name="mode">
<description summary="Possible values to use in request_mode and the event mode."/>
<entry name="None" value="0" summary="Undecorated: The surface is not decorated at all, neither server nor client-side. An example is a popup surface which should not be decorated."/>
<entry name="Client" value="1" summary="Client-side decoration: The decoration is part of the surface and the client."/>
<entry name="Server" value="2" summary="Server-side decoration: The server embeds the surface into a decoration frame."/>
</enum>
<request name="request_mode">
<description summary="The decoration mode the surface wants to use."/>
<arg name="mode" type="uint" summary="The mode this surface wants to use."/>
</request>
<event name="mode">
<description summary="The new decoration mode applied by the server">
This event is emitted directly after the decoration is created and
represents the base decoration policy by the server. E.g. a server
which wants all surfaces to be client-side decorated will send Client,
a server which wants server-side decoration will send Server.
The client can request a different mode through the decoration request.
The server will acknowledge this by another event with the same mode. So
even if a server prefers server-side decoration it's possible to force a
client-side decoration.
The server may emit this event at any time. In this case the client can
again request a different mode. It's the responsibility of the server to
prevent a feedback loop.
</description>
<arg name="mode" type="uint" summary="The decoration mode applied to the surface by the server."/>
</event>
</interface>
</protocol>

1
protocols/meson.build
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@ -42,6 +42,7 @@ new_protocols = [
['virtual-keyboard-unstable-v1.xml'],
['wlr-virtual-pointer-unstable-v1.xml'],
['wlr-output-management-unstable-v1.xml'],
['kde-server-decoration.xml'],
[wl_protocol_dir, 'staging/tearing-control/tearing-control-v1.xml'],
[wl_protocol_dir, 'staging/fractional-scale/fractional-scale-v1.xml'],
[wl_protocol_dir, 'unstable/xdg-output/xdg-output-unstable-v1.xml'],

3
src/Compositor.cpp
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@ -240,9 +240,6 @@ void CCompositor::initServer() {
m_sWLRLayerShell = wlr_layer_shell_v1_create(m_sWLDisplay, 4);
m_sWLRServerDecoMgr = wlr_server_decoration_manager_create(m_sWLDisplay);
wlr_server_decoration_manager_set_default_mode(m_sWLRServerDecoMgr, WLR_SERVER_DECORATION_MANAGER_MODE_SERVER);
m_sWRLDRMLeaseMgr = wlr_drm_lease_v1_manager_create(m_sWLDisplay, m_sWLRBackend);
if (!m_sWRLDRMLeaseMgr) {
Debug::log(INFO, "Failed to create wlr_drm_lease_v1_manager");

45
src/Compositor.hpp
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@ -40,29 +40,28 @@ class CCompositor {
~CCompositor();
// ------------------ WLR BASICS ------------------ //
wl_display* m_sWLDisplay;
wl_event_loop* m_sWLEventLoop;
wlr_backend* m_sWLRBackend;
wlr_session* m_sWLRSession;
wlr_renderer* m_sWLRRenderer;
wlr_allocator* m_sWLRAllocator;
wlr_compositor* m_sWLRCompositor;
wlr_subcompositor* m_sWLRSubCompositor;
wlr_data_device_manager* m_sWLRDataDevMgr;
wlr_drm* m_sWRLDRM;
wlr_drm_lease_v1_manager* m_sWRLDRMLeaseMgr;
wlr_output_layout* m_sWLROutputLayout;
wlr_layer_shell_v1* m_sWLRLayerShell;
wlr_xdg_shell* m_sWLRXDGShell;
wlr_cursor* m_sWLRCursor;
wlr_presentation* m_sWLRPresentation;
wlr_egl* m_sWLREGL;
int m_iDRMFD;
wlr_server_decoration_manager* m_sWLRServerDecoMgr;
wlr_tablet_manager_v2* m_sWLRTabletManager;
wlr_xdg_foreign_registry* m_sWLRForeignRegistry;
wlr_linux_dmabuf_v1* m_sWLRLinuxDMABuf;
wlr_backend* m_sWLRHeadlessBackend;
wl_display* m_sWLDisplay;
wl_event_loop* m_sWLEventLoop;
wlr_backend* m_sWLRBackend;
wlr_session* m_sWLRSession;
wlr_renderer* m_sWLRRenderer;
wlr_allocator* m_sWLRAllocator;
wlr_compositor* m_sWLRCompositor;
wlr_subcompositor* m_sWLRSubCompositor;
wlr_data_device_manager* m_sWLRDataDevMgr;
wlr_drm* m_sWRLDRM;
wlr_drm_lease_v1_manager* m_sWRLDRMLeaseMgr;
wlr_output_layout* m_sWLROutputLayout;
wlr_layer_shell_v1* m_sWLRLayerShell;
wlr_xdg_shell* m_sWLRXDGShell;
wlr_cursor* m_sWLRCursor;
wlr_presentation* m_sWLRPresentation;
wlr_egl* m_sWLREGL;
int m_iDRMFD;
wlr_tablet_manager_v2* m_sWLRTabletManager;
wlr_xdg_foreign_registry* m_sWLRForeignRegistry;
wlr_linux_dmabuf_v1* m_sWLRLinuxDMABuf;
wlr_backend* m_sWLRHeadlessBackend;
// ------------------------------------------------- //
std::string m_szHyprTempDataRoot = "";

1
src/includes.hpp
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@ -60,7 +60,6 @@ extern "C" {
#include <wlr/types/wlr_primary_selection_v1.h>
#include <wlr/types/wlr_screencopy_v1.h>
#include <wlr/types/wlr_seat.h>
#include <wlr/types/wlr_server_decoration.h>
#include <wlr/types/wlr_viewporter.h>
#include <wlr/types/wlr_xdg_output_v1.h>
#include <wlr/types/wlr_xdg_shell.h>

48
src/managers/ProtocolManager.cpp
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@ -23,32 +23,34 @@
#include "../protocols/VirtualKeyboard.hpp"
#include "../protocols/VirtualPointer.hpp"
#include "../protocols/OutputManagement.hpp"
#include "../protocols/ServerDecorationKDE.hpp"
CProtocolManager::CProtocolManager() {
PROTO::tearing = std::make_unique<CTearingControlProtocol>(&wp_tearing_control_manager_v1_interface, 1, "TearingControl");
PROTO::fractional = std::make_unique<CFractionalScaleProtocol>(&wp_fractional_scale_manager_v1_interface, 1, "FractionalScale");
PROTO::xdgOutput = std::make_unique<CXDGOutputProtocol>(&zxdg_output_manager_v1_interface, 3, "XDGOutput");
PROTO::cursorShape = std::make_unique<CCursorShapeProtocol>(&wp_cursor_shape_manager_v1_interface, 1, "CursorShape");
PROTO::idleInhibit = std::make_unique<CIdleInhibitProtocol>(&zwp_idle_inhibit_manager_v1_interface, 1, "IdleInhibit");
PROTO::relativePointer = std::make_unique<CRelativePointerProtocol>(&zwp_relative_pointer_manager_v1_interface, 1, "RelativePointer");
PROTO::xdgDecoration = std::make_unique<CXDGDecorationProtocol>(&zxdg_decoration_manager_v1_interface, 1, "XDGDecoration");
PROTO::alphaModifier = std::make_unique<CAlphaModifierProtocol>(&wp_alpha_modifier_v1_interface, 1, "AlphaModifier");
PROTO::gamma = std::make_unique<CGammaControlProtocol>(&zwlr_gamma_control_manager_v1_interface, 1, "GammaControl");
PROTO::foreignToplevel = std::make_unique<CForeignToplevelProtocol>(&ext_foreign_toplevel_list_v1_interface, 1, "ForeignToplevel");
PROTO::pointerGestures = std::make_unique<CPointerGesturesProtocol>(&zwp_pointer_gestures_v1_interface, 3, "PointerGestures");
PROTO::foreignToplevelWlr = std::make_unique<CForeignToplevelWlrProtocol>(&zwlr_foreign_toplevel_manager_v1_interface, 3, "ForeignToplevelWlr");
PROTO::shortcutsInhibit = std::make_unique<CKeyboardShortcutsInhibitProtocol>(&zwp_keyboard_shortcuts_inhibit_manager_v1_interface, 1, "ShortcutsInhibit");
PROTO::textInputV3 = std::make_unique<CTextInputV3Protocol>(&zwp_text_input_manager_v3_interface, 1, "TextInputV3");
PROTO::constraints = std::make_unique<CPointerConstraintsProtocol>(&zwp_pointer_constraints_v1_interface, 1, "PointerConstraints");
PROTO::outputPower = std::make_unique<COutputPowerProtocol>(&zwlr_output_power_manager_v1_interface, 1, "OutputPower");
PROTO::activation = std::make_unique<CXDGActivationProtocol>(&xdg_activation_v1_interface, 1, "XDGActivation");
PROTO::idle = std::make_unique<CIdleNotifyProtocol>(&ext_idle_notifier_v1_interface, 1, "IdleNotify");
PROTO::sessionLock = std::make_unique<CSessionLockProtocol>(&ext_session_lock_manager_v1_interface, 1, "SessionLock");
PROTO::ime = std::make_unique<CInputMethodV2Protocol>(&zwp_input_method_manager_v2_interface, 1, "IMEv2");
PROTO::virtualKeyboard = std::make_unique<CVirtualKeyboardProtocol>(&zwp_virtual_keyboard_manager_v1_interface, 1, "VirtualKeyboard");
PROTO::virtualPointer = std::make_unique<CVirtualPointerProtocol>(&zwlr_virtual_pointer_manager_v1_interface, 2, "VirtualPointer");
PROTO::outputManagement = std::make_unique<COutputManagementProtocol>(&zwlr_output_manager_v1_interface, 4, "OutputManagement");
PROTO::tearing = std::make_unique<CTearingControlProtocol>(&wp_tearing_control_manager_v1_interface, 1, "TearingControl");
PROTO::fractional = std::make_unique<CFractionalScaleProtocol>(&wp_fractional_scale_manager_v1_interface, 1, "FractionalScale");
PROTO::xdgOutput = std::make_unique<CXDGOutputProtocol>(&zxdg_output_manager_v1_interface, 3, "XDGOutput");
PROTO::cursorShape = std::make_unique<CCursorShapeProtocol>(&wp_cursor_shape_manager_v1_interface, 1, "CursorShape");
PROTO::idleInhibit = std::make_unique<CIdleInhibitProtocol>(&zwp_idle_inhibit_manager_v1_interface, 1, "IdleInhibit");
PROTO::relativePointer = std::make_unique<CRelativePointerProtocol>(&zwp_relative_pointer_manager_v1_interface, 1, "RelativePointer");
PROTO::xdgDecoration = std::make_unique<CXDGDecorationProtocol>(&zxdg_decoration_manager_v1_interface, 1, "XDGDecoration");
PROTO::alphaModifier = std::make_unique<CAlphaModifierProtocol>(&wp_alpha_modifier_v1_interface, 1, "AlphaModifier");
PROTO::gamma = std::make_unique<CGammaControlProtocol>(&zwlr_gamma_control_manager_v1_interface, 1, "GammaControl");
PROTO::foreignToplevel = std::make_unique<CForeignToplevelProtocol>(&ext_foreign_toplevel_list_v1_interface, 1, "ForeignToplevel");
PROTO::pointerGestures = std::make_unique<CPointerGesturesProtocol>(&zwp_pointer_gestures_v1_interface, 3, "PointerGestures");
PROTO::foreignToplevelWlr = std::make_unique<CForeignToplevelWlrProtocol>(&zwlr_foreign_toplevel_manager_v1_interface, 3, "ForeignToplevelWlr");
PROTO::shortcutsInhibit = std::make_unique<CKeyboardShortcutsInhibitProtocol>(&zwp_keyboard_shortcuts_inhibit_manager_v1_interface, 1, "ShortcutsInhibit");
PROTO::textInputV3 = std::make_unique<CTextInputV3Protocol>(&zwp_text_input_manager_v3_interface, 1, "TextInputV3");
PROTO::constraints = std::make_unique<CPointerConstraintsProtocol>(&zwp_pointer_constraints_v1_interface, 1, "PointerConstraints");
PROTO::outputPower = std::make_unique<COutputPowerProtocol>(&zwlr_output_power_manager_v1_interface, 1, "OutputPower");
PROTO::activation = std::make_unique<CXDGActivationProtocol>(&xdg_activation_v1_interface, 1, "XDGActivation");
PROTO::idle = std::make_unique<CIdleNotifyProtocol>(&ext_idle_notifier_v1_interface, 1, "IdleNotify");
PROTO::sessionLock = std::make_unique<CSessionLockProtocol>(&ext_session_lock_manager_v1_interface, 1, "SessionLock");
PROTO::ime = std::make_unique<CInputMethodV2Protocol>(&zwp_input_method_manager_v2_interface, 1, "IMEv2");
PROTO::virtualKeyboard = std::make_unique<CVirtualKeyboardProtocol>(&zwp_virtual_keyboard_manager_v1_interface, 1, "VirtualKeyboard");
PROTO::virtualPointer = std::make_unique<CVirtualPointerProtocol>(&zwlr_virtual_pointer_manager_v1_interface, 2, "VirtualPointer");
PROTO::outputManagement = std::make_unique<COutputManagementProtocol>(&zwlr_output_manager_v1_interface, 4, "OutputManagement");
PROTO::serverDecorationKDE = std::make_unique<CServerDecorationKDEProtocol>(&org_kde_kwin_server_decoration_manager_interface, 1, "ServerDecorationKDE");
// Old protocol implementations.
// TODO: rewrite them to use hyprwayland-scanner.

53
src/protocols/ServerDecorationKDE.cpp Normal file
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@ -0,0 +1,53 @@
#include "ServerDecorationKDE.hpp"
#define LOGM PROTO::serverDecorationKDE->protoLog
CServerDecorationKDE::CServerDecorationKDE(SP<COrgKdeKwinServerDecoration> resource_, wlr_surface* surf) : resource(resource_) {
if (!good())
return;
resource->setRelease([this](COrgKdeKwinServerDecoration* pMgr) { PROTO::serverDecorationKDE->destroyResource(this); });
resource->setOnDestroy([this](COrgKdeKwinServerDecoration* pMgr) { PROTO::serverDecorationKDE->destroyResource(this); });
// we send this and ignore request_mode.
resource->sendMode(ORG_KDE_KWIN_SERVER_DECORATION_MANAGER_MODE_SERVER);
}
bool CServerDecorationKDE::good() {
return resource->resource();
}
CServerDecorationKDEProtocol::CServerDecorationKDEProtocol(const wl_interface* iface, const int& ver, const std::string& name) : IWaylandProtocol(iface, ver, name) {
;
}
void CServerDecorationKDEProtocol::bindManager(wl_client* client, void* data, uint32_t ver, uint32_t id) {
const auto RESOURCE = m_vManagers.emplace_back(std::make_unique<COrgKdeKwinServerDecorationManager>(client, ver, id)).get();
RESOURCE->setOnDestroy([this](COrgKdeKwinServerDecorationManager* p) { this->onManagerResourceDestroy(p->resource()); });
RESOURCE->setCreate([this](COrgKdeKwinServerDecorationManager* pMgr, uint32_t id, wl_resource* pointer) { this->createDecoration(pMgr, id, pointer); });
// send default mode of SSD, as Hyprland will never ask for CSD. Screw Gnome and GTK.
RESOURCE->sendDefaultMode(ORG_KDE_KWIN_SERVER_DECORATION_MANAGER_MODE_SERVER);
}
void CServerDecorationKDEProtocol::onManagerResourceDestroy(wl_resource* res) {
std::erase_if(m_vManagers, [&](const auto& other) { return other->resource() == res; });
}
void CServerDecorationKDEProtocol::destroyResource(CServerDecorationKDE* hayperlaaaand) {
std::erase_if(m_vDecos, [&](const auto& other) { return other.get() == hayperlaaaand; });
}
void CServerDecorationKDEProtocol::createDecoration(COrgKdeKwinServerDecorationManager* pMgr, uint32_t id, wl_resource* surf) {
const auto CLIENT = pMgr->client();
const auto RESOURCE =
m_vDecos.emplace_back(std::make_unique<CServerDecorationKDE>(std::make_shared<COrgKdeKwinServerDecoration>(CLIENT, pMgr->version(), id), wlr_surface_from_resource(surf)))
.get();
if (!RESOURCE->good()) {
pMgr->noMemory();
m_vDecos.pop_back();
return;
}
}

40
src/protocols/ServerDecorationKDE.hpp Normal file
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@ -0,0 +1,40 @@
#pragma once
#include <memory>
#include <vector>
#include <cstdint>
#include "WaylandProtocol.hpp"
#include "kde-server-decoration.hpp"
class CServerDecorationKDE {
public:
CServerDecorationKDE(SP<COrgKdeKwinServerDecoration> resource_, wlr_surface* surf);
bool good();
private:
SP<COrgKdeKwinServerDecoration> resource;
};
class CServerDecorationKDEProtocol : public IWaylandProtocol {
public:
CServerDecorationKDEProtocol(const wl_interface* iface, const int& ver, const std::string& name);
virtual void bindManager(wl_client* client, void* data, uint32_t ver, uint32_t id);
private:
void onManagerResourceDestroy(wl_resource* res);
void destroyResource(CServerDecorationKDE* deco);
void createDecoration(COrgKdeKwinServerDecorationManager* pMgr, uint32_t id, wl_resource* surf);
//
std::vector<UP<COrgKdeKwinServerDecorationManager>> m_vManagers;
std::vector<UP<CServerDecorationKDE>> m_vDecos;
friend class CServerDecorationKDE;
};
namespace PROTO {
inline UP<CServerDecorationKDEProtocol> serverDecorationKDE;
};