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Wayland: Add support for the idle-inhibit protocol

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Closes #955.
This commit is contained in:
Emmanuel Gil Peyrot 2017-02-17 15:52:50 +00:00 committed by Camilla Löwy
parent b5e24676a4
commit 65166858ff
5 changed files with 46 additions and 1 deletions
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3
include/GLFW/glfw3.h
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@ -2358,7 +2358,8 @@ GLFWAPI void glfwWindowHint(int hint, int value);
* icons, the window will inherit the one defined in the application's
* desktop file, so this function emits @ref GLFW_PLATFORM_ERROR.
*
* @remark @wayland Screensaver inhibition is currently unimplemented.
* @remark @wayland Screensaver inhibition requires the idle-inhibit protocol
* to be implemented in the user's compositor.
*
* @thread_safety This function must only be called from the main thread.
*

4
src/CMakeLists.txt
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@ -47,6 +47,10 @@ elseif (_GLFW_WAYLAND)
PROTOCOL
"${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml"
BASENAME pointer-constraints-unstable-v1)
ecm_add_wayland_client_protocol(glfw_SOURCES
PROTOCOL
${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/idle-inhibit/idle-inhibit-unstable-v1.xml
BASENAME idle-inhibit-unstable-v1)
elseif (_GLFW_MIR)
set(glfw_HEADERS ${common_HEADERS} mir_platform.h linux_joystick.h
posix_time.h posix_thread.h xkb_unicode.h egl_context.h

9
src/wl_init.c
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@ -501,6 +501,13 @@ static void registryHandleGlobal(void* data,
&zwp_pointer_constraints_v1_interface,
1);
}
else if (strcmp(interface, "zwp_idle_inhibit_manager_v1") == 0)
{
_glfw.wl.idleInhibitManager =
wl_registry_bind(registry, name,
&zwp_idle_inhibit_manager_v1_interface,
1);
}
}
static void registryHandleGlobalRemove(void *data,
@ -786,6 +793,8 @@ void _glfwPlatformTerminate(void)
zwp_relative_pointer_manager_v1_destroy(_glfw.wl.relativePointerManager);
if (_glfw.wl.pointerConstraints)
zwp_pointer_constraints_v1_destroy(_glfw.wl.pointerConstraints);
if (_glfw.wl.idleInhibitManager)
zwp_idle_inhibit_manager_v1_destroy(_glfw.wl.idleInhibitManager);
if (_glfw.wl.registry)
wl_registry_destroy(_glfw.wl.registry);
if (_glfw.wl.display)

5
src/wl_platform.h
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@ -54,6 +54,7 @@ typedef VkBool32 (APIENTRY *PFN_vkGetPhysicalDeviceWaylandPresentationSupportKHR
#include "wayland-relative-pointer-unstable-v1-client-protocol.h"
#include "wayland-pointer-constraints-unstable-v1-client-protocol.h"
#include "wayland-idle-inhibit-unstable-v1-client-protocol.h"
#define _glfw_dlopen(name) dlopen(name, RTLD_LAZY | RTLD_LOCAL)
#define _glfw_dlclose(handle) dlclose(handle)
@ -138,6 +139,9 @@ typedef struct _GLFWwindowWayland
struct zwp_relative_pointer_v1* relativePointer;
struct zwp_locked_pointer_v1* lockedPointer;
} pointerLock;
struct zwp_idle_inhibitor_v1* idleInhibitor;
} _GLFWwindowWayland;
// Wayland-specific global data
@ -154,6 +158,7 @@ typedef struct _GLFWlibraryWayland
struct wl_keyboard* keyboard;
struct zwp_relative_pointer_manager_v1* relativePointerManager;
struct zwp_pointer_constraints_v1* pointerConstraints;
struct zwp_idle_inhibit_manager_v1* idleInhibitManager;
int compositorVersion;

26
src/wl_window.c
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@ -189,6 +189,24 @@ static void setOpaqueRegion(_GLFWwindow* window)
wl_region_destroy(region);
}
static void setIdleInhibitor(_GLFWwindow* window, GLFWbool enable)
{
if (enable && !window->wl.idleInhibitor && _glfw.wl.idleInhibitManager)
{
window->wl.idleInhibitor =
zwp_idle_inhibit_manager_v1_create_inhibitor(
_glfw.wl.idleInhibitManager, window->wl.surface);
if (!window->wl.idleInhibitor)
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland: Idle inhibitor creation failed");
}
else if (!enable && window->wl.idleInhibitor)
{
zwp_idle_inhibitor_v1_destroy(window->wl.idleInhibitor);
window->wl.idleInhibitor = NULL;
}
}
static GLFWbool createSurface(_GLFWwindow* window,
const _GLFWwndconfig* wndconfig)
{
@ -239,14 +257,17 @@ static GLFWbool createShellSurface(_GLFWwindow* window)
WL_SHELL_SURFACE_FULLSCREEN_METHOD_DEFAULT,
0,
window->monitor->wl.output);
setIdleInhibitor(window, GLFW_TRUE);
}
else if (window->wl.maximized)
{
wl_shell_surface_set_maximized(window->wl.shellSurface, NULL);
setIdleInhibitor(window, GLFW_FALSE);
}
else
{
wl_shell_surface_set_toplevel(window->wl.shellSurface);
setIdleInhibitor(window, GLFW_FALSE);
}
wl_surface_commit(window->wl.surface);
@ -452,6 +473,9 @@ void _glfwPlatformDestroyWindow(_GLFWwindow* window)
_glfwInputWindowFocus(window, GLFW_FALSE);
}
if (window->wl.idleInhibitor)
zwp_idle_inhibitor_v1_destroy(window->wl.idleInhibitor);
if (window->context.destroy)
window->context.destroy(window);
@ -637,10 +661,12 @@ void _glfwPlatformSetWindowMonitor(_GLFWwindow* window,
WL_SHELL_SURFACE_FULLSCREEN_METHOD_DEFAULT,
refreshRate * 1000, // Convert Hz to mHz.
monitor->wl.output);
setIdleInhibitor(window, GLFW_TRUE);
}
else
{
wl_shell_surface_set_toplevel(window->wl.shellSurface);
setIdleInhibitor(window, GLFW_FALSE);
}
_glfwInputWindowMonitor(window, monitor);
}