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Hyprland
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handle subsurfaces

This commit is contained in:
vaxerski 2022-03-21 16:13:43 +01:00
parent d06423c9d1
commit bcb02b9307
11 changed files with 215 additions and 32 deletions
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1
CMakeLists.txt
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@ -36,6 +36,7 @@ target_link_libraries(Hyprland PkgConfig::deps)
target_link_libraries(Hyprland
wlroots
pixman-1
${CMAKE_THREAD_LIBS_INIT}
)

1
src/Compositor.hpp
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@ -53,6 +53,7 @@ public:
std::list<SLayerPopup> m_lLayerPopups;
std::list<SXDGPopup> m_lXDGPopups;
std::list<SWorkspace> m_lWorkspaces;
std::list<SSubsurface> m_lSubsurfaces;
void startCompositor();

1
src/Window.hpp
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@ -14,6 +14,7 @@ public:
DYNLISTENER(setTitleWindow);
DYNLISTENER(fullscreenWindow);
DYNLISTENER(newPopupXDG);
DYNLISTENER(newSubsurfaceWindow);
union {
wlr_xdg_surface* xdg;

10
src/events/Events.hpp
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@ -13,6 +13,13 @@ namespace Events {
LISTENER(unmapLayerSurface);
LISTENER(commitLayerSurface);
// Subsurfaces
LISTENER(newSubsurface);
LISTENER(mapSubsurface);
LISTENER(unmapSubsurface);
LISTENER(destroySubsurface);
LISTENER(commitSubsurface);
// Popups
LISTENER(newPopup);
LISTENER(newPopupFromPopup);
@ -41,6 +48,9 @@ namespace Events {
LISTENER(activateX11);
LISTENER(configureX11);
// Window subsurfaces
LISTENER(newSubsurfaceWindow);
// Input events
LISTENER(mouseMove);
LISTENER(mouseMoveAbsolute);

89
src/events/Layers.cpp
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@ -44,6 +44,7 @@ void Events::listener_newLayerSurface(wl_listener* listener, void* data) {
wl_signal_add(&WLRLAYERSURFACE->events.map, &layerSurface->listen_mapLayerSurface);
wl_signal_add(&WLRLAYERSURFACE->events.unmap, &layerSurface->listen_unmapLayerSurface);
wl_signal_add(&WLRLAYERSURFACE->events.new_popup, &layerSurface->listen_newPopup);
wl_signal_add(&WLRLAYERSURFACE->surface->events.new_subsurface, &layerSurface->listen_newSubsurface);
layerSurface->layerSurface = WLRLAYERSURFACE;
WLRLAYERSURFACE->data = layerSurface;
@ -144,44 +145,72 @@ void Events::listener_commitLayerSurface(wl_listener* listener, void* data) {
g_pLayoutManager->getCurrentLayout()->recalculateMonitor(PMONITOR->ID);
}
void Events::listener_surfaceXWayland(wl_listener* listener, void* data) {
const auto XWSURFACE = (wlr_xwayland_surface*)data;
//
// Subsurfaces
//
g_pCompositor->m_lWindows.push_back(CWindow());
const auto PNEWWINDOW = &g_pCompositor->m_lWindows.back();
void createSubsurface(wlr_subsurface* pSubSurface, SLayerSurface* pLayerSurface) {
if (!pSubSurface || !pLayerSurface)
return;
PNEWWINDOW->m_uSurface.xwayland = XWSURFACE;
PNEWWINDOW->m_iX11Type = XWSURFACE->override_redirect ? 2 : 1;
PNEWWINDOW->m_bIsX11 = true;
g_pCompositor->m_lSubsurfaces.push_back(SSubsurface());
const auto PNEWSUBSURFACE = &g_pCompositor->m_lSubsurfaces.back();
wl_signal_add(&XWSURFACE->events.map, &PNEWWINDOW->listen_mapWindow);
wl_signal_add(&XWSURFACE->events.unmap, &PNEWWINDOW->listen_unmapWindow);
wl_signal_add(&XWSURFACE->events.request_activate, &PNEWWINDOW->listen_activateX11);
wl_signal_add(&XWSURFACE->events.request_configure, &PNEWWINDOW->listen_configureX11);
wl_signal_add(&XWSURFACE->events.set_title, &PNEWWINDOW->listen_setTitleWindow);
wl_signal_add(&XWSURFACE->events.destroy, &PNEWWINDOW->listen_destroyWindow);
wl_signal_add(&XWSURFACE->events.request_fullscreen, &PNEWWINDOW->listen_fullscreenWindow);
PNEWSUBSURFACE->subsurface = pSubSurface;
PNEWSUBSURFACE->pParentSurface = pLayerSurface;
Debug::log(LOG, "New XWayland Surface created.");
wl_signal_add(&pSubSurface->events.map, &PNEWSUBSURFACE->listen_mapSubsurface);
wl_signal_add(&pSubSurface->events.unmap, &PNEWSUBSURFACE->listen_unmapSubsurface);
wl_signal_add(&pSubSurface->events.destroy, &PNEWSUBSURFACE->listen_destroySubsurface);
wl_signal_add(&pSubSurface->surface->events.commit, &PNEWSUBSURFACE->listen_commitSubsurface);
}
void Events::listener_newXDGSurface(wl_listener* listener, void* data) {
// A window got opened
const auto XDGSURFACE = (wlr_xdg_surface*)data;
void damageSubsurface(SSubsurface* subSurface, bool all = false) {
if (!subSurface->pParentSurface->layerSurface->output)
return;
if (XDGSURFACE->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL)
return; // TODO: handle?
const auto PMONITOR = g_pCompositor->getMonitorFromOutput(subSurface->pParentSurface->layerSurface->output);
g_pCompositor->m_lWindows.push_back(CWindow());
const auto PNEWWINDOW = &g_pCompositor->m_lWindows.back();
PNEWWINDOW->m_uSurface.xdg = XDGSURFACE;
if (!PMONITOR)
return; // wut?
wl_signal_add(&XDGSURFACE->surface->events.commit, &PNEWWINDOW->listen_commitWindow);
wl_signal_add(&XDGSURFACE->events.map, &PNEWWINDOW->listen_mapWindow);
wl_signal_add(&XDGSURFACE->events.unmap, &PNEWWINDOW->listen_unmapWindow);
wl_signal_add(&XDGSURFACE->events.destroy, &PNEWWINDOW->listen_destroyWindow);
wl_signal_add(&XDGSURFACE->toplevel->events.set_title, &PNEWWINDOW->listen_setTitleWindow);
wl_signal_add(&XDGSURFACE->toplevel->events.request_fullscreen, &PNEWWINDOW->listen_fullscreenWindow);
int x = subSurface->subsurface->current.x + subSurface->pParentSurface->geometry.x;
int y = subSurface->subsurface->current.y + subSurface->pParentSurface->geometry.y;
Debug::log(LOG, "New XDG Surface created.");
g_pHyprRenderer->damageSurface(PMONITOR, x, y, subSurface->subsurface->surface, &all);
}
void Events::listener_newSubsurface(wl_listener* listener, void* data) {
SLayerSurface* layersurface = wl_container_of(listener, layersurface, listen_newSubsurface);
createSubsurface((wlr_subsurface*)data, layersurface);
}
void Events::listener_mapSubsurface(wl_listener* listener, void* data) {
SSubsurface* subsurface = wl_container_of(listener, subsurface, listen_mapSubsurface);
damageSubsurface(subsurface, true);
}
void Events::listener_unmapSubsurface(wl_listener* listener, void* data) {
SSubsurface* subsurface = wl_container_of(listener, subsurface, listen_unmapSubsurface);
damageSubsurface(subsurface, true);
}
void Events::listener_commitSubsurface(wl_listener* listener, void* data) {
SSubsurface* subsurface = wl_container_of(listener, subsurface, listen_commitSubsurface);
damageSubsurface(subsurface, false);
}
void Events::listener_destroySubsurface(wl_listener* listener, void* data) {
SSubsurface* subsurface = wl_container_of(listener, subsurface, listen_destroySubsurface);
wl_list_remove(&subsurface->listen_mapSubsurface.link);
wl_list_remove(&subsurface->listen_unmapSubsurface.link);
wl_list_remove(&subsurface->listen_destroySubsurface.link);
wl_list_remove(&subsurface->listen_commitSubsurface.link);
g_pCompositor->m_lSubsurfaces.remove(*subsurface);
}

69
src/events/Windows.cpp
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@ -102,4 +102,73 @@ void Events::listener_configureX11(wl_listener* listener, void* data) {
// TODO: ignore if tiled?
wlr_xwayland_surface_configure(PWINDOW->m_uSurface.xwayland, E->x, E->y, E->width, E->height);
}
void Events::listener_surfaceXWayland(wl_listener* listener, void* data) {
const auto XWSURFACE = (wlr_xwayland_surface*)data;
g_pCompositor->m_lWindows.push_back(CWindow());
const auto PNEWWINDOW = &g_pCompositor->m_lWindows.back();
PNEWWINDOW->m_uSurface.xwayland = XWSURFACE;
PNEWWINDOW->m_iX11Type = XWSURFACE->override_redirect ? 2 : 1;
PNEWWINDOW->m_bIsX11 = true;
wl_signal_add(&XWSURFACE->events.map, &PNEWWINDOW->listen_mapWindow);
wl_signal_add(&XWSURFACE->events.unmap, &PNEWWINDOW->listen_unmapWindow);
wl_signal_add(&XWSURFACE->events.request_activate, &PNEWWINDOW->listen_activateX11);
wl_signal_add(&XWSURFACE->events.request_configure, &PNEWWINDOW->listen_configureX11);
wl_signal_add(&XWSURFACE->events.set_title, &PNEWWINDOW->listen_setTitleWindow);
wl_signal_add(&XWSURFACE->events.destroy, &PNEWWINDOW->listen_destroyWindow);
wl_signal_add(&XWSURFACE->events.request_fullscreen, &PNEWWINDOW->listen_fullscreenWindow);
wl_signal_add(&XWSURFACE->surface->events.new_subsurface, &PNEWWINDOW->listen_newSubsurfaceWindow);
Debug::log(LOG, "New XWayland Surface created.");
}
void Events::listener_newXDGSurface(wl_listener* listener, void* data) {
// A window got opened
const auto XDGSURFACE = (wlr_xdg_surface*)data;
if (XDGSURFACE->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL)
return; // TODO: handle?
g_pCompositor->m_lWindows.push_back(CWindow());
const auto PNEWWINDOW = &g_pCompositor->m_lWindows.back();
PNEWWINDOW->m_uSurface.xdg = XDGSURFACE;
wl_signal_add(&XDGSURFACE->surface->events.commit, &PNEWWINDOW->listen_commitWindow);
wl_signal_add(&XDGSURFACE->events.map, &PNEWWINDOW->listen_mapWindow);
wl_signal_add(&XDGSURFACE->events.unmap, &PNEWWINDOW->listen_unmapWindow);
wl_signal_add(&XDGSURFACE->events.destroy, &PNEWWINDOW->listen_destroyWindow);
wl_signal_add(&XDGSURFACE->toplevel->events.set_title, &PNEWWINDOW->listen_setTitleWindow);
wl_signal_add(&XDGSURFACE->toplevel->events.request_fullscreen, &PNEWWINDOW->listen_fullscreenWindow);
wl_signal_add(&XDGSURFACE->surface->events.new_subsurface, &PNEWWINDOW->listen_newSubsurfaceWindow);
Debug::log(LOG, "New XDG Surface created.");
}
//
// Subsurfaces
//
void createSubsurface(CWindow* pWindow, wlr_subsurface* pSubsurface) {
if (!pWindow || !pSubsurface)
return;
g_pCompositor->m_lSubsurfaces.push_back(SSubsurface());
const auto PNEWSUBSURFACE = &g_pCompositor->m_lSubsurfaces.back();
wl_signal_add(&pSubsurface->events.destroy, &PNEWSUBSURFACE->listen_destroySubsurface);
wl_signal_add(&pSubsurface->events.map, &PNEWSUBSURFACE->listen_mapSubsurface);
wl_signal_add(&pSubsurface->events.unmap, &PNEWSUBSURFACE->listen_unmapSubsurface);
wl_signal_add(&pSubsurface->surface->events.commit, &PNEWSUBSURFACE->listen_commitSubsurface);
}
void Events::listener_newSubsurfaceWindow(wl_listener* listener, void* data) {
CWindow* PWINDOW = wl_container_of(listener, PWINDOW, listen_newSubsurfaceWindow);
const auto PSUBSURFACE = (wlr_subsurface*)data;
createSubsurface(PWINDOW, PSUBSURFACE);
}

1
src/helpers/Monitor.hpp
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@ -23,6 +23,7 @@ struct SMonitor {
// WLR stuff
wlr_output* output = nullptr;
float refreshRate = 60;
wlr_output_damage* damage = nullptr;
// Double-linked list because we need to have constant mem addresses for signals
// We have to store pointers and use raw new/delete because they might be moved between them

25
src/helpers/WLClasses.hpp
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@ -14,6 +14,7 @@ struct SLayerSurface {
DYNLISTENER(unmapLayerSurface);
DYNLISTENER(commitLayerSurface);
DYNLISTENER(newPopup);
DYNLISTENER(newSubsurface);
wlr_box geometry;
zwlr_layer_shell_v1_layer layer;
@ -27,11 +28,31 @@ struct SLayerSurface {
}
};
struct SSubsurface {
wlr_subsurface* subsurface = nullptr;
SLayerSurface* pParentSurface = nullptr;
DYNLISTENER(mapSubsurface);
DYNLISTENER(unmapSubsurface);
DYNLISTENER(destroySubsurface);
DYNLISTENER(commitSubsurface);
DYNLISTENER(newSubsurface);
// For the list lookup
bool operator==(const SSubsurface& rhs) {
return subsurface == rhs.subsurface && pParentSurface == rhs.pParentSurface;
}
};
struct SRenderData {
wlr_output* output;
timespec* when;
int x;
int y;
int x, y;
// for iters
void* data = nullptr;
wlr_surface* surface = nullptr;
int w, h;
};
struct SKeyboard {

2
src/includes.hpp
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@ -66,8 +66,10 @@ extern "C" {
#include <wlr/types/wlr_xdg_shell.h>
#include <wlr/types/wlr_subcompositor.h>
#include <wlr/types/wlr_scene.h>
#include <wlr/types/wlr_output_damage.h>
#include <wlr/util/log.h>
#include <wlr/xwayland.h>
#include <wlr/util/region.h>
#include <xkbcommon/xkbcommon.h>
#include <X11/Xproto.h>
}

47
src/render/Renderer.cpp
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@ -263,4 +263,51 @@ void CHyprRenderer::drawBorderForWindow(CWindow* pWindow, SMonitor* pMonitor) {
// right
border.x = correctPos.x + pWindow->m_vRealSize.x;
wlr_render_rect(g_pCompositor->m_sWLRRenderer, &border, BORDERWLRCOL, pMonitor->output->transform_matrix);
}
void damageSurfaceIter(struct wlr_surface* surface, int x, int y, void* data) {
auto* renderdata = (SRenderData*)data;
bool entire = (bool*)renderdata->data;
wlr_box box = {.x = renderdata->x, .y = renderdata->y, .width = renderdata->w, .height = renderdata->h};
scaleBox(&box, renderdata->output->scale);
pixman_region32_t damageRegion;
pixman_region32_init(&damageRegion);
wlr_surface_get_effective_damage(renderdata->surface, &damageRegion);
wlr_region_scale(&damageRegion, &damageRegion, renderdata->output->scale);
if (std::ceil(renderdata->output->scale) > renderdata->surface->current.scale) {
wlr_region_expand(&damageRegion, &damageRegion, std::ceil(renderdata->output->scale) - renderdata->surface->current.scale);
}
const auto PMONITOR = g_pCompositor->getMonitorFromOutput(renderdata->output);
pixman_region32_translate(&damageRegion, box.x, box.y);
wlr_output_damage_add(PMONITOR->damage, &damageRegion);
pixman_region32_fini(&damageRegion);
if (entire)
wlr_output_damage_add_box(PMONITOR->damage, &box);
if (!wl_list_empty(&surface->current.frame_callback_list)) {
wlr_output_schedule_frame(renderdata->output);
}
}
void CHyprRenderer::damageSurface(SMonitor* pMonitor, double x, double y, wlr_surface* pSurface, void* data) {
if (!pSurface || !pMonitor)
return; // wut?
SRenderData renderData = {
.output = pMonitor->output,
.x = x,
.y = y,
.data = data,
.surface = pSurface,
.w = pSurface->current.width,
.h = pSurface->current.height
};
wlr_surface_for_each_surface(pSurface, damageSurfaceIter, &renderData);
}

1
src/render/Renderer.hpp
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@ -11,6 +11,7 @@ public:
void renderAllClientsForMonitor(const int&, timespec*);
void outputMgrApplyTest(wlr_output_configuration_v1*, bool);
void arrangeLayersForMonitor(const int&);
void damageSurface(SMonitor*, double, double, wlr_surface*, void*);
private:
void arrangeLayerArray(SMonitor*, const std::list<SLayerSurface*>&);