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Linux Added support for taskbar progress (KDE & Unity)

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GamesTrap 2022-09-02 02:28:14 +02:00
parent fb4c22ed9c
commit 827cf79f63
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GPG Key ID: 31DFD452434ECDA3
11 changed files with 476 additions and 11 deletions
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10
include/GLFW/glfw3.h
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@ -1272,11 +1272,11 @@ extern "C" {
#define GLFW_HAND_CURSOR GLFW_POINTING_HAND_CURSOR #define GLFW_HAND_CURSOR GLFW_POINTING_HAND_CURSOR
/*! @} */ /*! @} */
#define GLFW_TASKBAR_PROGRESS_NOPROGRESS 0x00 #define GLFW_TASKBAR_PROGRESS_NOPROGRESS 0
#define GLFW_TASKBAR_PROGRESS_INDETERMINATE 0x01 #define GLFW_TASKBAR_PROGRESS_INDETERMINATE 1
#define GLFW_TASKBAR_PROGRESS_NORMAL 0x02 #define GLFW_TASKBAR_PROGRESS_NORMAL 2
#define GLFW_TASKBAR_PROGRESS_ERROR 0x04 #define GLFW_TASKBAR_PROGRESS_ERROR 3
#define GLFW_TASKBAR_PROGRESS_PAUSED 0x08 #define GLFW_TASKBAR_PROGRESS_PAUSED 4
#define GLFW_CONNECTED 0x00040001 #define GLFW_CONNECTED 0x00040001
#define GLFW_DISCONNECTED 0x00040002 #define GLFW_DISCONNECTED 0x00040002

3
src/CMakeLists.txt
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@ -17,7 +17,8 @@ elseif (WIN32)
win32_time.c win32_thread.c) win32_time.c win32_thread.c)
else() else()
target_sources(glfw PRIVATE posix_time.h posix_thread.h posix_module.c target_sources(glfw PRIVATE posix_time.h posix_thread.h posix_module.c
posix_time.c posix_thread.c) posix_time.c posix_thread.c posix_dbus.h
posix_dbus.c)
endif() endif()
add_custom_target(update_mappings add_custom_target(update_mappings

1
src/internal.h
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@ -877,6 +877,7 @@ struct _GLFWlibrary
GLFW_PLATFORM_LIBRARY_WINDOW_STATE GLFW_PLATFORM_LIBRARY_WINDOW_STATE
GLFW_PLATFORM_LIBRARY_CONTEXT_STATE GLFW_PLATFORM_LIBRARY_CONTEXT_STATE
GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE
GLFW_PLATFORM_LIBRARY_DBUS_STATE
}; };
// Global state shared between compilation units of GLFW // Global state shared between compilation units of GLFW

4
src/platform.h
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@ -153,11 +153,15 @@
#if defined(_WIN32) #if defined(_WIN32)
#include "win32_time.h" #include "win32_time.h"
#define GLFW_PLATFORM_LIBRARY_TIMER_STATE GLFW_WIN32_LIBRARY_TIMER_STATE #define GLFW_PLATFORM_LIBRARY_TIMER_STATE GLFW_WIN32_LIBRARY_TIMER_STATE
#define GLFW_PLATFORM_LIBRARY_DBUS_STATE
#elif defined(__APPLE__) #elif defined(__APPLE__)
#include "cocoa_time.h" #include "cocoa_time.h"
#define GLFW_PLATFORM_LIBRARY_TIMER_STATE GLFW_COCOA_LIBRARY_TIMER_STATE #define GLFW_PLATFORM_LIBRARY_TIMER_STATE GLFW_COCOA_LIBRARY_TIMER_STATE
#define GLFW_PLATFORM_LIBRARY_DBUS_STATE
#else #else
#include "posix_time.h" #include "posix_time.h"
#define GLFW_PLATFORM_LIBRARY_TIMER_STATE GLFW_POSIX_LIBRARY_TIMER_STATE #define GLFW_PLATFORM_LIBRARY_TIMER_STATE GLFW_POSIX_LIBRARY_TIMER_STATE
#include "posix_dbus.h"
#define GLFW_PLATFORM_LIBRARY_DBUS_STATE GLFW_POSIX_LIBRARY_DBUS_STATE
#endif #endif

126
src/posix_dbus.c Normal file
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@ -0,0 +1,126 @@
//========================================================================
// GLFW 3.4 POSIX - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2022 Camilla Löwy <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would
// be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not
// be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
//========================================================================
// It is fine to use C99 in this file because it will not be built with VS
//========================================================================
#define _GNU_SOURCE
#include "internal.h"
void _glfwInitDBusPOSIX(void)
{
//Initialize DBus library functions
_glfw.dbus.handle = NULL;
_glfw.dbus.connection = NULL;
_glfw.dbus.handle = _glfwPlatformLoadModule("libdbus-1.so.3");
if (_glfw.dbus.handle)
{
_glfw.dbus.error_init = (PFN_dbus_error_init)
_glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_error_init");
_glfw.dbus.error_is_set = (PFN_dbus_error_is_set)
_glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_error_is_set");
_glfw.dbus.error_free = (PFN_dbus_error_free)
_glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_error_free");
_glfw.dbus.connection_unref = (PFN_dbus_connection_unref)
_glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_connection_unref");
_glfw.dbus.connection_send = (PFN_dbus_connection_send)
_glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_connection_send");
_glfw.dbus.connection_flush = (PFN_dbus_connection_flush)
_glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_connection_flush");
_glfw.dbus.bus_request_name = (PFN_dbus_bus_request_name)
_glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_bus_request_name");
_glfw.dbus.bus_get = (PFN_dbus_bus_get)
_glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_bus_get");
_glfw.dbus.message_unref = (PFN_dbus_message_unref)
_glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_message_unref");
_glfw.dbus.message_new_signal = (PFN_dbus_message_new_signal)
_glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_message_new_signal");
_glfw.dbus.message_iter_init_append = (PFN_dbus_message_iter_init_append)
_glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_message_iter_init_append");
_glfw.dbus.message_iter_append_basic = (PFN_dbus_message_iter_append_basic)
_glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_message_iter_append_basic");
_glfw.dbus.message_iter_open_container = (PFN_dbus_message_iter_open_container)
_glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_message_iter_open_container");
_glfw.dbus.message_iter_close_container = (PFN_dbus_message_iter_close_container)
_glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_message_iter_close_container");
//Initialize DBus connection
dbus_error_init(&_glfw.dbus.error);
_glfw.dbus.connection = dbus_bus_get(DBUS_BUS_SESSION, &_glfw.dbus.error);
//Check for errors
if(dbus_error_is_set(&_glfw.dbus.error) || !_glfw.dbus.connection)
{
if(dbus_error_is_set(&_glfw.dbus.error))
dbus_error_free(&_glfw.dbus.error);
_glfwInputError(GLFW_PLATFORM_ERROR, "Failed to connect to DBus");
dbus_connection_unref(_glfw.dbus.connection);
_glfw.dbus.connection = NULL;
}
else
{
//Request name
const int res = dbus_bus_request_name(_glfw.dbus.connection, "org.glfw", DBUS_NAME_FLAG_REPLACE_EXISTING, &_glfw.dbus.error);
//Check for errors
if(dbus_error_is_set(&_glfw.dbus.error) || res != DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER)
{
if(dbus_error_is_set(&_glfw.dbus.error))
dbus_error_free(&_glfw.dbus.error);
_glfwInputError(GLFW_PLATFORM_ERROR, "Failed to request DBus name");
dbus_connection_unref(_glfw.dbus.connection);
_glfw.dbus.connection = NULL;
}
}
}
if(_glfw.dbus.connection)
{
//Window NULL is safe here because it won't get
//used inside th eSetWindowTaskbarProgress function
_glfw.platform.setWindowTaskbarProgress(NULL, GLFW_TASKBAR_PROGRESS_NOPROGRESS, 0);
}
}
void _glfwTerminateDBusPOSIX(void)
{
if (_glfw.dbus.connection)
{
dbus_connection_unref(_glfw.dbus.connection);
_glfw.dbus.connection = NULL;
}
if (_glfw.dbus.handle)
{
_glfwPlatformFreeModule(_glfw.dbus.handle);
_glfw.dbus.handle = NULL;
}
}

131
src/posix_dbus.h Normal file
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@ -0,0 +1,131 @@
//========================================================================
// GLFW 3.4 POSIX - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2002-2006 Marcus Geelnard
// Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would
// be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not
// be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
//========================================================================
//Taken from DBus docs (https://dbus.freedesktop.org/doc/api/html/index.html)
typedef struct DBusConnection DBusConnection;
typedef struct DBusMessage DBusMessage;
typedef unsigned int dbus_bool_t;
typedef unsigned int dbus_uint32_t;
enum DBusBusType
{
DBUS_BUS_SESSION,
DBUS_BUS_SYSTEM,
DBUS_BUS_STARTER
};
struct DBusError
{
const char* name;
const char* message;
unsigned int dummy1 : 1;
unsigned int dummy2 : 1;
unsigned int dummy3 : 1;
unsigned int dummy4 : 1;
unsigned int dummy5 : 1;
void* padding1;
};
struct DBusMessageIter
{
void* dummy1;
void* dummy2;
dbus_uint32_t dummy3;
int dummy4, dummy5, dummy6, dummy7, dummy8, dummy9, dummy10, dummy11;
int pad1;
void* pad2;
void* pad3;
};
#define DBUS_NAME_FLAG_REPLACE_EXISTING 0x2
#define DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER 1
#define DBUS_TYPE_STRING (unsigned int)'s'
#define DBUS_TYPE_ARRAY (unsigned int)'a'
#define DBUS_TYPE_DICT_ENTRY (unsigned int)'e'
#define DBUS_TYPE_VARIANT (unsigned int)'v'
#define DBUS_TYPE_BOOLEAN (unsigned int)'b'
#define DBUS_TYPE_DOUBLE (unsigned int)'d'
typedef void (* PFN_dbus_error_init)(struct DBusError*);
typedef dbus_bool_t (* PFN_dbus_error_is_set)(const struct DBusError*);
typedef void (* PFN_dbus_error_free)(struct DBusError*);
typedef void (* PFN_dbus_connection_unref)(DBusConnection*);
typedef dbus_bool_t (* PFN_dbus_connection_send)(DBusConnection*, DBusMessage*, dbus_uint32_t*);
typedef void (* PFN_dbus_connection_flush)(DBusConnection*);
typedef int (* PFN_dbus_bus_request_name)(DBusConnection*, const char*, unsigned int, struct DBusError*);
typedef DBusConnection* (* PFN_dbus_bus_get)(enum DBusBusType, struct DBusError*);
typedef void (* PFN_dbus_message_unref)(DBusMessage*);
typedef DBusMessage* (* PFN_dbus_message_new_signal)(const char*, const char*, const char*);
typedef void (* PFN_dbus_message_iter_init_append)(DBusMessage*, struct DBusMessageIter*);
typedef dbus_bool_t (* PFN_dbus_message_iter_append_basic)(struct DBusMessageIter*, int, const void*);
typedef dbus_bool_t (* PFN_dbus_message_iter_open_container)(struct DBusMessageIter*, int, const char*, struct DBusMessageIter*);
typedef dbus_bool_t (* PFN_dbus_message_iter_close_container)(struct DBusMessageIter*, struct DBusMessageIter*);
#define dbus_error_init _glfw.dbus.error_init
#define dbus_error_is_set _glfw.dbus.error_is_set
#define dbus_error_free _glfw.dbus.error_free
#define dbus_connection_unref _glfw.dbus.connection_unref
#define dbus_connection_send _glfw.dbus.connection_send
#define dbus_connection_flush _glfw.dbus.connection_flush
#define dbus_bus_request_name _glfw.dbus.bus_request_name
#define dbus_bus_get _glfw.dbus.bus_get
#define dbus_message_unref _glfw.dbus.message_unref
#define dbus_message_new_signal _glfw.dbus.message_new_signal
#define dbus_message_iter_init_append _glfw.dbus.message_iter_init_append
#define dbus_message_iter_append_basic _glfw.dbus.message_iter_append_basic
#define dbus_message_iter_open_container _glfw.dbus.message_iter_open_container
#define dbus_message_iter_close_container _glfw.dbus.message_iter_close_container
#define GLFW_POSIX_LIBRARY_DBUS_STATE _GLFWDBusPOSIX dbus;
// POSIX-specific dbus data
//
typedef struct _GLFWDBusPOSIX
{
void* handle;
PFN_dbus_error_init error_init;
PFN_dbus_error_is_set error_is_set;
PFN_dbus_error_free error_free;
PFN_dbus_connection_unref connection_unref;
PFN_dbus_connection_send connection_send;
PFN_dbus_connection_flush connection_flush;
PFN_dbus_bus_request_name bus_request_name;
PFN_dbus_bus_get bus_get;
PFN_dbus_message_unref message_unref;
PFN_dbus_message_new_signal message_new_signal;
PFN_dbus_message_iter_init_append message_iter_init_append;
PFN_dbus_message_iter_append_basic message_iter_append_basic;
PFN_dbus_message_iter_open_container message_iter_open_container;
PFN_dbus_message_iter_close_container message_iter_close_container;
DBusConnection* connection;
struct DBusError error;
} _GLFWDBusPOSIX;
void _glfwInitDBusPOSIX(void);
void _glfwTerminateDBusPOSIX(void);

23
src/win32_window.c
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@ -1618,7 +1618,28 @@ void _glfwSetWindowTaskbarProgressWin32(_GLFWwindow* window, const int progressS
return; return;
} }
res = window->win32.TaskbarList->lpVtbl->SetProgressState(window->win32.TaskbarList, window->win32.handle, progressState); int32_t winProgressState = 0;
switch(progressState)
{
case 1:
winProgressState = 0x1;
break;
case 2:
winProgressState = 0x2;
break;
case 3:
winProgressState = 0x4;
break;
case 4:
winProgressState = 0x8;
break;
case 0:
default:
winProgressState = 0x0;
break;
}
res = window->win32.TaskbarList->lpVtbl->SetProgressState(window->win32.TaskbarList, window->win32.handle, winProgressState);
if (res != S_OK) if (res != S_OK)
_glfwInputErrorWin32(GLFW_PLATFORM_ERROR, "Win32: Failed to set taskbar progress state"); _glfwInputErrorWin32(GLFW_PLATFORM_ERROR, "Win32: Failed to set taskbar progress state");
} }

4
src/wl_init.c
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@ -504,6 +504,8 @@ GLFWbool _glfwConnectWayland(int platformID, _GLFWplatform* platform)
int _glfwInitWayland(void) int _glfwInitWayland(void)
{ {
_glfwInitDBusPOSIX();
// These must be set before any failure checks // These must be set before any failure checks
_glfw.wl.keyRepeatTimerfd = -1; _glfw.wl.keyRepeatTimerfd = -1;
_glfw.wl.cursorTimerfd = -1; _glfw.wl.cursorTimerfd = -1;
@ -790,5 +792,7 @@ void _glfwTerminateWayland(void)
close(_glfw.wl.cursorTimerfd); close(_glfw.wl.cursorTimerfd);
_glfw_free(_glfw.wl.clipboardString); _glfw_free(_glfw.wl.clipboardString);
_glfwTerminateDBusPOSIX();
} }

90
src/wl_window.c
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@ -1901,8 +1901,94 @@ void _glfwSetWindowIconWayland(_GLFWwindow* window,
void _glfwSetWindowTaskbarProgress(_GLFWwindow* window, const int progressState, int completed) void _glfwSetWindowTaskbarProgress(_GLFWwindow* window, const int progressState, int completed)
{ {
_glfwInputError(GLFW_FEATURE_UNAVAILABLE, if(!_glfw.dbus.handle || !_glfw.dbus.connection)
"Wayland: The platform does not support setting the window taskbar progress"); return;
//Signal signature:
//signal com.canonical.Unity.LauncherEntry.Update (in s app_uri, in a{sv} properties)
const dbus_bool_t progressVisible = (taskbarState != GLFW_TASKBAR_PROGRESS_NOPROGRESS);
const double progressValue = (double)completed / 100.0;
struct DBusMessageIter args;
memset(&args, 0, sizeof(args));
//Get name of the running executable
char exeName[PATH_MAX];
memset(exeName, 0, sizeof(char) * PATH_MAX);
if(readlink("/proc/self/exe", exeName, PATH_MAX) == -1)
{
_glfwInputError(GLFW_PLATFORM_ERROR, "Failed to get name of the running executable");
return;
}
char* exeNameEnd = strchr(exeName, '\0');
char* lastFound = strrchr(exeName, '/');
if(!lastFound || !exeNameEnd)
{
_glfwInputError(GLFW_PLATFORM_ERROR, "Failed to get name of the running executable");
return;
}
unsigned int exeNameLength = (exeNameEnd - lastFound) - 1;
//Create our final desktop file uri
unsigned int desktopFileLength = strlen("application://") + exeNameLength + strlen(".desktop") + 1;
char desktopFile[desktopFileLength];
memset(desktopFile, 0, sizeof(char) * desktopFileLength);
strcpy(desktopFile, "application://");
memcpy(desktopFile + strlen("application://"), lastFound + 1, exeNameLength);
strcpy(desktopFile + strlen("application://") + (exeNameLength), ".desktop");
desktopFile[desktopFileLength - 1] = '\0';
DBusMessage* msg = dbus_message_new_signal("/org/glfw", "com.canonical.Unity.LauncherEntry", "Update");
if(!msg)
{
_glfwInputError(GLFW_PLATFORM_ERROR, "Failed to create new DBus message");
return;
}
dbus_message_iter_init_append(msg, &args);
//Setup app_uri parameter
const char* desktopFileStr = desktopFile;
dbus_message_iter_append_basic(&args, DBUS_TYPE_STRING, &desktopFileStr);
//Set properties parameter
struct DBusMessageIter sub1, sub2, sub3;
memset(&sub1, 0, sizeof(sub1));
memset(&sub2, 0, sizeof(sub2));
memset(&sub3, 0, sizeof(sub3));
dbus_message_iter_open_container(&args, DBUS_TYPE_ARRAY, "{sv}", &sub1);
//Set progress visible property
dbus_message_iter_open_container(&sub1, DBUS_TYPE_DICT_ENTRY, NULL, &sub2);
const char* progressVisibleStr = "progress-visible";
dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &progressVisibleStr);
dbus_message_iter_open_container(&sub2, DBUS_TYPE_VARIANT, "b", &sub3);
dbus_message_iter_append_basic(&sub3, DBUS_TYPE_BOOLEAN, &progressVisible);
dbus_message_iter_close_container(&sub2, &sub3);
dbus_message_iter_close_container(&sub1, &sub2);
//Set progress value property
dbus_message_iter_open_container(&sub1, DBUS_TYPE_DICT_ENTRY, NULL, &sub2);
const char* progressValueStr = "progress";
dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &progressValueStr);
dbus_message_iter_open_container(&sub2, DBUS_TYPE_VARIANT, "d", &sub3);
dbus_message_iter_append_basic(&sub3, DBUS_TYPE_DOUBLE, &progressValue);
dbus_message_iter_close_container(&sub2, &sub3);
dbus_message_iter_close_container(&sub1, &sub2);
dbus_message_iter_close_container(&args, &sub1);
//Finally send the signal
unsigned int serial = 0;
if(!dbus_connection_send(_glfw.dbus.connection, msg, &serial))
_glfwInputError(GLFW_PLATFORM_ERROR, "Failed to send DBus message");
else
dbus_connection_flush(_glfw.dbus.connection);
//Free the message
dbus_message_unref(msg);
} }
void _glfwGetWindowPosWayland(_GLFWwindow* window, int* xpos, int* ypos) void _glfwGetWindowPosWayland(_GLFWwindow* window, int* xpos, int* ypos)

4
src/x11_init.c
View File

@ -1320,6 +1320,8 @@ GLFWbool _glfwConnectX11(int platformID, _GLFWplatform* platform)
int _glfwInitX11(void) int _glfwInitX11(void)
{ {
_glfwInitDBusPOSIX();
_glfw.x11.xlib.AllocClassHint = (PFN_XAllocClassHint) _glfw.x11.xlib.AllocClassHint = (PFN_XAllocClassHint)
_glfwPlatformGetModuleSymbol(_glfw.x11.xlib.handle, "XAllocClassHint"); _glfwPlatformGetModuleSymbol(_glfw.x11.xlib.handle, "XAllocClassHint");
_glfw.x11.xlib.AllocSizeHints = (PFN_XAllocSizeHints) _glfw.x11.xlib.AllocSizeHints = (PFN_XAllocSizeHints)
@ -1651,5 +1653,7 @@ void _glfwTerminateX11(void)
close(_glfw.x11.emptyEventPipe[0]); close(_glfw.x11.emptyEventPipe[0]);
close(_glfw.x11.emptyEventPipe[1]); close(_glfw.x11.emptyEventPipe[1]);
} }
_glfwTerminateDBusPOSIX();
} }

91
src/x11_window.c
View File

@ -2150,9 +2150,96 @@ void _glfwSetWindowIconX11(_GLFWwindow* window, int count, const GLFWimage* imag
XFlush(_glfw.x11.display); XFlush(_glfw.x11.display);
} }
void _glfwSetWindowTaskbarProgressX11(_GLFWwindow* window, const int taskbarState, int completed) void _glfwSetWindowTaskbarProgressX11(_GLFWwindow* /*window*/, const int taskbarState, int completed)
{ {
_glfwInputError(GLFW_FEATURE_UNAVAILABLE, "X11: The platform does not support setting the window taskbar progress"); if(!_glfw.dbus.handle || !_glfw.dbus.connection)
return;
//Signal signature:
//signal com.canonical.Unity.LauncherEntry.Update (in s app_uri, in a{sv} properties)
const dbus_bool_t progressVisible = (taskbarState != GLFW_TASKBAR_PROGRESS_NOPROGRESS);
const double progressValue = (double)completed / 100.0;
struct DBusMessageIter args;
memset(&args, 0, sizeof(args));
//Get name of the running executable
char exeName[PATH_MAX];
memset(exeName, 0, sizeof(char) * PATH_MAX);
if(readlink("/proc/self/exe", exeName, PATH_MAX) == -1)
{
_glfwInputError(GLFW_PLATFORM_ERROR, "Failed to get name of the running executable");
return;
}
char* exeNameEnd = strchr(exeName, '\0');
char* lastFound = strrchr(exeName, '/');
if(!lastFound || !exeNameEnd)
{
_glfwInputError(GLFW_PLATFORM_ERROR, "Failed to get name of the running executable");
return;
}
unsigned int exeNameLength = (exeNameEnd - lastFound) - 1;
//Create our final desktop file uri
unsigned int desktopFileLength = strlen("application://") + exeNameLength + strlen(".desktop") + 1;
char desktopFile[desktopFileLength];
memset(desktopFile, 0, sizeof(char) * desktopFileLength);
strcpy(desktopFile, "application://");
memcpy(desktopFile + strlen("application://"), lastFound + 1, exeNameLength);
strcpy(desktopFile + strlen("application://") + (exeNameLength), ".desktop");
desktopFile[desktopFileLength - 1] = '\0';
DBusMessage* msg = dbus_message_new_signal("/org/glfw", "com.canonical.Unity.LauncherEntry", "Update");
if(!msg)
{
_glfwInputError(GLFW_PLATFORM_ERROR, "Failed to create new DBus message");
return;
}
dbus_message_iter_init_append(msg, &args);
//Setup app_uri parameter
const char* desktopFileStr = desktopFile;
dbus_message_iter_append_basic(&args, DBUS_TYPE_STRING, &desktopFileStr);
//Set properties parameter
struct DBusMessageIter sub1, sub2, sub3;
memset(&sub1, 0, sizeof(sub1));
memset(&sub2, 0, sizeof(sub2));
memset(&sub3, 0, sizeof(sub3));
dbus_message_iter_open_container(&args, DBUS_TYPE_ARRAY, "{sv}", &sub1);
//Set progress visible property
dbus_message_iter_open_container(&sub1, DBUS_TYPE_DICT_ENTRY, NULL, &sub2);
const char* progressVisibleStr = "progress-visible";
dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &progressVisibleStr);
dbus_message_iter_open_container(&sub2, DBUS_TYPE_VARIANT, "b", &sub3);
dbus_message_iter_append_basic(&sub3, DBUS_TYPE_BOOLEAN, &progressVisible);
dbus_message_iter_close_container(&sub2, &sub3);
dbus_message_iter_close_container(&sub1, &sub2);
//Set progress value property
dbus_message_iter_open_container(&sub1, DBUS_TYPE_DICT_ENTRY, NULL, &sub2);
const char* progressValueStr = "progress";
dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &progressValueStr);
dbus_message_iter_open_container(&sub2, DBUS_TYPE_VARIANT, "d", &sub3);
dbus_message_iter_append_basic(&sub3, DBUS_TYPE_DOUBLE, &progressValue);
dbus_message_iter_close_container(&sub2, &sub3);
dbus_message_iter_close_container(&sub1, &sub2);
dbus_message_iter_close_container(&args, &sub1);
//Finally send the signal
unsigned int serial = 0;
if(!dbus_connection_send(_glfw.dbus.connection, msg, &serial))
_glfwInputError(GLFW_PLATFORM_ERROR, "Failed to send DBus message");
else
dbus_connection_flush(_glfw.dbus.connection);
//Free the message
dbus_message_unref(msg);
} }
void _glfwGetWindowPosX11(_GLFWwindow* window, int* xpos, int* ypos) void _glfwGetWindowPosX11(_GLFWwindow* window, int* xpos, int* ypos)