Edgaru089/SFML
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Converted Unix Window implementation from XCB back to Xlib.

Browse Source
This commit is contained in:
binary1248 2016-08-14 02:52:49 +02:00 committed by Lukas Dürrenberger
parent fae3b65f05
commit 9996b7abb6
14 changed files with 831 additions and 1860 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
cmake/Modules/FindSFML.cmake
View File

@ -285,10 +285,7 @@ if(SFML_STATIC_LIBRARIES)
# find libraries # find libraries
if(FIND_SFML_OS_LINUX OR FIND_SFML_OS_FREEBSD) if(FIND_SFML_OS_LINUX OR FIND_SFML_OS_FREEBSD)
find_sfml_dependency(X11_LIBRARY "X11" X11) find_sfml_dependency(X11_LIBRARY "X11" X11)
find_sfml_dependency(LIBXCB_LIBRARIES "XCB" xcb libxcb) find_sfml_dependency(XRANDR_LIBRARY "Xrandr" Xrandr)
find_sfml_dependency(X11_XCB_LIBRARY "X11-xcb" X11-xcb libX11-xcb)
find_sfml_dependency(XCB_RANDR_LIBRARY "xcb-randr" xcb-randr libxcb-randr)
find_sfml_dependency(XCB_IMAGE_LIBRARY "xcb-image" xcb-image libxcb-image)
endif() endif()
if(FIND_SFML_OS_LINUX) if(FIND_SFML_OS_LINUX)
@ -299,9 +296,9 @@ if(SFML_STATIC_LIBRARIES)
if(FIND_SFML_OS_WINDOWS) if(FIND_SFML_OS_WINDOWS)
set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} "opengl32" "winmm" "gdi32") set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} "opengl32" "winmm" "gdi32")
elseif(FIND_SFML_OS_LINUX) elseif(FIND_SFML_OS_LINUX)
set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} "GL" ${X11_LIBRARY} ${LIBXCB_LIBRARIES} ${X11_XCB_LIBRARY} ${XCB_RANDR_LIBRARY} ${XCB_IMAGE_LIBRARY} ${UDEV_LIBRARIES}) set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} "GL" ${X11_LIBRARY} ${XRANDR_LIBRARY} ${UDEV_LIBRARIES})
elseif(FIND_SFML_OS_FREEBSD) elseif(FIND_SFML_OS_FREEBSD)
set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} "GL" ${X11_LIBRARY} ${LIBXCB_LIBRARIES} ${X11_XCB_LIBRARY} ${XCB_RANDR_LIBRARY} ${XCB_IMAGE_LIBRARY} "usbhid") set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} "GL" ${X11_LIBRARY} ${XRANDR_LIBRARY} "usbhid")
elseif(FIND_SFML_OS_MACOSX) elseif(FIND_SFML_OS_MACOSX)
set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} "-framework OpenGL -framework Foundation -framework AppKit -framework IOKit -framework Carbon") set(SFML_WINDOW_DEPENDENCIES ${SFML_WINDOW_DEPENDENCIES} "-framework OpenGL -framework Foundation -framework AppKit -framework IOKit -framework Carbon")
endif() endif()

97
cmake/Modules/FindXCB.cmake
View File

@ -1,97 +0,0 @@
# Try to find libxcb
#
#
# Once done this will define:
# LIBXCB_FOUND - True if xcb was found
# LIBXCB_INCLUDE_DIRS - Directories containing the headers
# LIBXCB_LIBRARIES - List of libraries to link to
#
# Also for each requested component:
# LIBXCB_${UPPER_COMPONENT_NAME}_FOUND
# LIBXCB_${UPPER_COMPONENT_NAME}_INCLUDE_DIRS
# LIBXCB_${UPPER_COMPONENT_NAME}_LIBRARIES
include(FindPackageHandleStandardArgs)
IF(NOT WIN32)
IF(LIBXCB_LIBRARIES AND LIBXCB_INCLUDE_DIR)
set(XCB_FIND_QUIETLY TRUE)
ENDIF()
# Find xcb
FIND_PATH(LIBXCB_INCLUDE_DIR xcb/xcb.h)
FIND_LIBRARY(LIBXCB_LIBRARY NAMES xcb libxcb)
# Add xcb info to LIBXCB_LIBRARIES and LIBXCB_INCLUDE_DIRS
SET(LIBXCB_LIBRARIES ${LIBXCB_LIBRARY})
SET(LIBXCB_INCLUDE_DIRS ${LIBXCB_INCLUDE_DIR})
find_package_handle_standard_args(LIBXCB DEFAULT_MSG
LIBXCB_LIBRARY LIBXCB_INCLUDE_DIR)
mark_as_advanced(LIBXCB_LIBRARY LIBXCB_INCLUDE_DIR)
# Check whether we should search for XLIB_XCB
set(FIND_XLIB_XCB FALSE)
FOREACH(XCB_COMPONENT ${XCB_FIND_COMPONENTS})
# Generate upper string of the component name
string(TOUPPER ${XCB_COMPONENT} XCB_COMPONENT_UPPER)
IF(${XCB_COMPONENT_UPPER} MATCHES "XLIB_XCB")
set(FIND_XLIB_XCB TRUE)
ELSE()
# XCB_COMPONENTS is generated to be a copy of XCB_FIND_COMPONENTS
# without XLIB_XCB (for later component search)
set(XCB_COMPONENTS ${XCB_COMPONENTS} ${XCB_COMPONENT})
ENDIF()
ENDFOREACH()
# Find XLIB_XCB if requested
IF(FIND_XLIB_XCB)
FIND_PATH(XLIB_XCB_INCLUDE_DIR X11/Xlib-xcb.h)
FIND_LIBRARY(XLIB_XCB_LIBRARY NAMES X11-xcb libX11-xcb)
SET(XLIB_XCB_LIBRARIES ${XLIB_XCB_LIBRARY})
SET(XLIB_XCB_INCLUDE_DIRS ${XLIB_XCB_INCLUDE_DIR})
find_package_handle_standard_args(XLIB_XCB DEFAULT_MSG
XLIB_XCB_LIBRARY LIBXCB_INCLUDE_DIR)
mark_as_advanced(XLIB_XCB_LIBRARY XLIB_XCB_INCLUDE_DIR)
# Add xlib_xcb info to LIBXCB_LIBRARIES and LIBXCB_INCLUDE_DIRS
set(LIBXCB_LIBRARIES ${LIBXCB_LIBRARIES} ${XLIB_XCB_LIBRARIES})
set(LIBXCB_INCLUDE_DIRS ${LIBXCB_INCLUDE_DIRS} ${XLIB_XCB_INCLUDE_DIR})
if(NOT XLIB_XCB_FOUND)
message(FATAL_ERROR "XlibXcb library not found")
endif()
ELSE()
# Add component name to the component list
set(XCB_COMPONENTS ${XCB_FIND_COMPONENTS})
ENDIF()
# Loop through requested xcb components (does not contain xlib_xcb)
FOREACH(XCB_COMPONENT ${XCB_COMPONENTS})
# Generate lower and upper string of the component name
string(TOLOWER ${XCB_COMPONENT} XCB_COMPONENT_LOWER)
string(TOUPPER ${XCB_COMPONENT} XCB_COMPONENT_UPPER)
# Find the specific component
FIND_LIBRARY(LIBXCB_${XCB_COMPONENT_UPPER}_LIBRARY
NAMES libxcb-${XCB_COMPONENT_LOWER} xcb-${XCB_COMPONENT_LOWER})
find_package_handle_standard_args(LIBXCB_${XCB_COMPONENT_UPPER} DEFAULT_MSG
LIBXCB_${XCB_COMPONENT_UPPER}_LIBRARY LIBXCB_INCLUDE_DIR)
mark_as_advanced(LIBXCB_${XCB_COMPONENT_UPPER}_LIBRARY)
# Append the component's library path to LIBXCB_LIBRARIES
set(LIBXCB_LIBRARIES ${LIBXCB_LIBRARIES} ${LIBXCB_${XCB_COMPONENT_UPPER}_LIBRARY})
if(NOT LIBXCB_${XCB_COMPONENT_UPPER}_FOUND)
message(FATAL_ERROR "xcb-${XCB_COMPONENT_LOWER} not found")
endif()
ENDFOREACH()
endif()

119
examples/X11/X11.cpp
View File

@ -5,7 +5,7 @@
#include <SFML/Window.hpp> #include <SFML/Window.hpp>
#include <SFML/System/Err.hpp> #include <SFML/System/Err.hpp>
#include <SFML/OpenGL.hpp> #include <SFML/OpenGL.hpp>
#include <X11/Xlib-xcb.h> #include <X11/Xlib.h>
#include <iostream> #include <iostream>
#include <cmath> #include <cmath>
@ -133,77 +133,46 @@ int main()
if (!display) if (!display)
return EXIT_FAILURE; return EXIT_FAILURE;
// Get the XCB connection for the opened display. // Get the default screen
xcb_connection_t* xcbConnection = XGetXCBConnection(display); int screen = DefaultScreen(display);
if (!xcbConnection) // Let's create the main window
{ XSetWindowAttributes attributes;
sf::err() << "Failed to get the XCB connection for opened display." << std::endl; attributes.background_pixel = BlackPixel(display, screen);
attributes.event_mask = KeyPressMask;
Window window = XCreateWindow(display, RootWindow(display, screen),
0, 0, 650, 330, 0,
DefaultDepth(display, screen),
InputOutput,
DefaultVisual(display, screen),
CWBackPixel | CWEventMask, &attributes);
if (!window)
return EXIT_FAILURE; return EXIT_FAILURE;
}
// Get XCB screen. // Set the window's name
const xcb_setup_t* xcbSetup = xcb_get_setup(xcbConnection); XStoreName(display, window , "SFML Window");
xcb_screen_iterator_t xcbScreenIter = xcb_setup_roots_iterator(xcbSetup);
xcb_screen_t* screen = xcbScreenIter.data;
if (!screen) // Let's create the windows which will serve as containers for our SFML views
{ Window view1 = XCreateWindow(display, window,
sf::err() << "Failed to get the XCB screen." << std::endl; 10, 10, 310, 310, 0,
return EXIT_FAILURE; DefaultDepth(display, screen),
} InputOutput,
DefaultVisual(display, screen),
0, NULL);
Window view2 = XCreateWindow(display, window,
330, 10, 310, 310, 0,
DefaultDepth(display, screen),
InputOutput,
DefaultVisual(display, screen),
0, NULL);
// Generate the XCB window IDs. // Show our windows
xcb_window_t rootWindowId = xcb_generate_id(xcbConnection); XMapWindow(display, window);
xcb_window_t view1WindowId = xcb_generate_id(xcbConnection); XFlush(display);
xcb_window_t view2WindowId = xcb_generate_id(xcbConnection);
// Create the root window with a black background.
uint32_t mask = XCB_CW_BACK_PIXEL | XCB_CW_EVENT_MASK;
uint32_t attributes[2] = {screen->black_pixel, XCB_EVENT_MASK_KEY_PRESS};
xcb_create_window(xcbConnection,
XCB_COPY_FROM_PARENT,
rootWindowId,
screen->root,
0, 0, 650, 330,
0,
XCB_WINDOW_CLASS_INPUT_OUTPUT,
screen->root_visual,
mask, attributes);
// Create windows for the SFML views.
xcb_create_window(xcbConnection,
XCB_COPY_FROM_PARENT,
view1WindowId,
rootWindowId,
10, 10, 310, 310,
0,
XCB_WINDOW_CLASS_INPUT_OUTPUT,
screen->root_visual,
mask, attributes);
xcb_create_window(xcbConnection,
XCB_COPY_FROM_PARENT,
view2WindowId,
rootWindowId,
330, 10, 310, 310,
0,
XCB_WINDOW_CLASS_INPUT_OUTPUT,
screen->root_visual,
mask, attributes);
// Map windows to screen.
xcb_map_window(xcbConnection, rootWindowId);
xcb_map_window(xcbConnection, view1WindowId);
xcb_map_window(xcbConnection, view2WindowId);
// Flush commands.
xcb_flush(xcbConnection);
// Create our SFML views // Create our SFML views
sf::Window sfmlView1(view1WindowId); sf::Window sfmlView1(view1);
sf::Window sfmlView2(view2WindowId); sf::Window sfmlView2(view2);
// Create a clock for measuring elapsed time // Create a clock for measuring elapsed time
sf::Clock clock; sf::Clock clock;
@ -214,13 +183,22 @@ int main()
// Start the event loop // Start the event loop
bool running = true; bool running = true;
xcb_generic_event_t* event = NULL;
while (running) while (running)
{ {
while ((event = xcb_poll_for_event(xcbConnection))) while (XPending(display))
{ {
running = false; // Get the next pending event
XEvent event;
XNextEvent(display, &event);
// Process it
switch (event.type)
{
// Any key is pressed: quit
case KeyPress:
running = false;
break;
}
} }
// Draw something into our views // Draw something into our views
@ -232,5 +210,8 @@ int main()
sfmlView2.display(); sfmlView2.display();
} }
// Close the display
XCloseDisplay(display);
return EXIT_SUCCESS; return EXIT_SUCCESS;
} }

16
src/SFML/Window/CMakeLists.txt
View File

@ -75,8 +75,6 @@ elseif(SFML_OS_LINUX OR SFML_OS_FREEBSD)
${SRCROOT}/Unix/Display.hpp ${SRCROOT}/Unix/Display.hpp
${SRCROOT}/Unix/InputImpl.cpp ${SRCROOT}/Unix/InputImpl.cpp
${SRCROOT}/Unix/InputImpl.hpp ${SRCROOT}/Unix/InputImpl.hpp
${SRCROOT}/Unix/ScopedXcbPtr.hpp
${SRCROOT}/Unix/ScopedXcbPtr.inl
${SRCROOT}/Unix/SensorImpl.cpp ${SRCROOT}/Unix/SensorImpl.cpp
${SRCROOT}/Unix/SensorImpl.hpp ${SRCROOT}/Unix/SensorImpl.hpp
${SRCROOT}/Unix/VideoModeImpl.cpp ${SRCROOT}/Unix/VideoModeImpl.cpp
@ -200,18 +198,14 @@ if(SFML_OS_LINUX OR SFML_OS_FREEBSD)
if(NOT X11_FOUND) if(NOT X11_FOUND)
message(FATAL_ERROR "X11 library not found") message(FATAL_ERROR "X11 library not found")
endif() endif()
if(NOT X11_Xrandr_FOUND)
message(FATAL_ERROR "Xrandr library not found")
endif()
include_directories(${X11_INCLUDE_DIR}) include_directories(${X11_INCLUDE_DIR})
endif() endif()
if(NOT SFML_OPENGL_ES) if(NOT SFML_OPENGL_ES)
find_package(OpenGL REQUIRED) find_package(OpenGL REQUIRED)
include_directories(${OPENGL_INCLUDE_DIR}) include_directories(${OPENGL_INCLUDE_DIR})
if(SFML_OS_LINUX OR SFML_OS_FREEBSD)
find_package(XCB COMPONENTS xlib_xcb image randr REQUIRED)
if(NOT LIBXCB_FOUND)
message(FATAL_ERROR "Xcb library not found")
endif()
include_directories(${LIBXCB_INCLUDE_DIRS})
endif()
endif() endif()
if(SFML_OPENGL_ES AND SFML_OS_LINUX) if(SFML_OPENGL_ES AND SFML_OS_LINUX)
find_package(EGL REQUIRED) find_package(EGL REQUIRED)
@ -231,9 +225,9 @@ endif()
if(SFML_OS_WINDOWS) if(SFML_OS_WINDOWS)
list(APPEND WINDOW_EXT_LIBS winmm gdi32) list(APPEND WINDOW_EXT_LIBS winmm gdi32)
elseif(SFML_OS_LINUX) elseif(SFML_OS_LINUX)
list(APPEND WINDOW_EXT_LIBS ${X11_X11_LIB} ${LIBXCB_LIBRARIES} ${UDEV_LIBRARIES}) list(APPEND WINDOW_EXT_LIBS ${X11_X11_LIB} ${X11_Xrandr_LIB} ${UDEV_LIBRARIES})
elseif(SFML_OS_FREEBSD) elseif(SFML_OS_FREEBSD)
list(APPEND WINDOW_EXT_LIBS ${X11_X11_LIB} ${LIBXCB_LIBRARIES} usbhid) list(APPEND WINDOW_EXT_LIBS ${X11_X11_LIB} ${X11_Xrandr_LIB} usbhid)
elseif(SFML_OS_MACOSX) elseif(SFML_OS_MACOSX)
list(APPEND WINDOW_EXT_LIBS "-framework Foundation -framework AppKit -framework IOKit -framework Carbon") list(APPEND WINDOW_EXT_LIBS "-framework Foundation -framework AppKit -framework IOKit -framework Carbon")
elseif(SFML_OS_IOS) elseif(SFML_OS_IOS)

82
src/SFML/Window/Unix/Display.cpp
View File

@ -27,9 +27,9 @@
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
#include <SFML/System/Err.hpp> #include <SFML/System/Err.hpp>
#include <SFML/Window/Unix/Display.hpp> #include <SFML/Window/Unix/Display.hpp>
#include <SFML/Window/Unix/ScopedXcbPtr.hpp>
#include <X11/keysym.h> #include <X11/keysym.h>
#include <cassert> #include <cassert>
#include <cstdlib>
#include <map> #include <map>
@ -39,7 +39,7 @@ namespace
Display* sharedDisplay = NULL; Display* sharedDisplay = NULL;
unsigned int referenceCount = 0; unsigned int referenceCount = 0;
typedef std::map<std::string, xcb_atom_t> AtomMap; typedef std::map<std::string, Atom> AtomMap;
AtomMap atoms; AtomMap atoms;
} }
@ -68,13 +68,6 @@ Display* OpenDisplay()
} }
////////////////////////////////////////////////////////////
xcb_connection_t* OpenConnection()
{
return XGetXCBConnection(OpenDisplay());
}
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
void CloseDisplay(Display* display) void CloseDisplay(Display* display)
{ {
@ -87,81 +80,22 @@ void CloseDisplay(Display* display)
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
void CloseConnection(xcb_connection_t* connection) Atom getAtom(const std::string& name, bool onlyIfExists)
{
assert(connection == XGetXCBConnection(sharedDisplay));
return CloseDisplay(sharedDisplay);
}
////////////////////////////////////////////////////////////
xcb_screen_t* XCBScreenOfDisplay(xcb_connection_t* connection, int screen_nbr)
{
xcb_screen_iterator_t iter = xcb_setup_roots_iterator(xcb_get_setup(connection));
for (; iter.rem; --screen_nbr, xcb_screen_next (&iter))
{
if (screen_nbr == 0)
return iter.data;
}
return NULL;
}
////////////////////////////////////////////////////////////
xcb_screen_t* XCBDefaultScreen(xcb_connection_t* connection)
{
assert(connection == XGetXCBConnection(sharedDisplay));
return XCBScreenOfDisplay(connection, XDefaultScreen(sharedDisplay));
}
////////////////////////////////////////////////////////////
xcb_window_t XCBDefaultRootWindow(xcb_connection_t* connection)
{
assert(connection == XGetXCBConnection(sharedDisplay));
xcb_screen_t* screen = XCBScreenOfDisplay(connection, XDefaultScreen(sharedDisplay));
if (screen)
return screen->root;
return 0;
}
////////////////////////////////////////////////////////////
xcb_atom_t getAtom(const std::string& name, bool onlyIfExists)
{ {
AtomMap::const_iterator iter = atoms.find(name); AtomMap::const_iterator iter = atoms.find(name);
if (iter != atoms.end()) if (iter != atoms.end())
return iter->second; return iter->second;
ScopedXcbPtr<xcb_generic_error_t> error(NULL); Display* display = OpenDisplay();
xcb_connection_t* connection = OpenConnection(); Atom atom = XInternAtom(display, name.c_str(), onlyIfExists ? True : False);
ScopedXcbPtr<xcb_intern_atom_reply_t> reply(xcb_intern_atom_reply( CloseDisplay(display);
connection,
xcb_intern_atom(
connection,
onlyIfExists,
name.size(),
name.c_str()
),
&error
));
CloseConnection(connection); atoms[name] = atom;
if (error || !reply) return atom;
{
err() << "Failed to get " << name << " atom." << std::endl;
return XCB_ATOM_NONE;
}
atoms[name] = reply->atom;
return reply->atom;
} }
} // namespace priv } // namespace priv

56
src/SFML/Window/Unix/Display.hpp
View File

@ -28,7 +28,7 @@
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
// Headers // Headers
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
#include <X11/Xlib-xcb.h> #include <X11/Xlib.h>
#include <string> #include <string>
@ -47,17 +47,6 @@ namespace priv
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
Display* OpenDisplay(); Display* OpenDisplay();
////////////////////////////////////////////////////////////
/// \brief Get the xcb connection of the shared Display
///
/// This function increments the reference count of the display,
/// it must be matched with a call to CloseConnection.
///
/// \return Pointer to the shared connection
///
////////////////////////////////////////////////////////////
xcb_connection_t* OpenConnection();
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
/// \brief Release a reference to the shared display /// \brief Release a reference to the shared display
/// ///
@ -66,55 +55,16 @@ xcb_connection_t* OpenConnection();
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
void CloseDisplay(Display* display); void CloseDisplay(Display* display);
////////////////////////////////////////////////////////////
/// \brief Release a reference to the shared display
///
/// \param connection Connection of display to release
///
////////////////////////////////////////////////////////////
void CloseConnection(xcb_connection_t* connection);
////////////////////////////////////////////////////////////
/// \brief Get screen of a display by index (equivalent to XScreenOfDisplay)
///
/// \param connection Connection of display
/// \param screen_nbr The index of the screen
///
/// \return Pointer to the screen
///
////////////////////////////////////////////////////////////
xcb_screen_t* XCBScreenOfDisplay(xcb_connection_t* connection, int screen_nbr);
////////////////////////////////////////////////////////////
/// \brief Get default screen of a display (equivalent to XDefaultScreen)
///
/// \param connection Connection of display
///
/// \return Pointer to the default screen of the display
///
////////////////////////////////////////////////////////////
xcb_screen_t* XCBDefaultScreen(xcb_connection_t* connection);
////////////////////////////////////////////////////////////
/// \brief Get default root window of a display (equivalent to XDefaultRootWindow)
///
/// \param connection Connection of display
///
/// \return Root window of the display
///
////////////////////////////////////////////////////////////
xcb_window_t XCBDefaultRootWindow(xcb_connection_t* connection);
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
/// \brief Get the atom with the specified name /// \brief Get the atom with the specified name
/// ///
/// \param name Name of the atom /// \param name Name of the atom
/// \param onlyIfExists Don't try to create the atom if it doesn't already exist /// \param onlyIfExists Don't try to create the atom if it doesn't already exist
/// ///
/// \return Atom if it exists or XCB_ATOM_NONE (0) if it doesn't /// \return Atom if it exists or None (0) if it doesn't
/// ///
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
xcb_atom_t getAtom(const std::string& name, bool onlyIfExists = false); Atom getAtom(const std::string& name, bool onlyIfExists = false);
} // namespace priv } // namespace priv

38
src/SFML/Window/Unix/GlxContext.cpp
View File

@ -194,8 +194,8 @@ GlxContext::~GlxContext()
// Destroy the window if we own it // Destroy the window if we own it
if (m_window && m_ownsWindow) if (m_window && m_ownsWindow)
{ {
xcb_destroy_window(m_connection, m_window); XDestroyWindow(m_display, m_window);
xcb_flush(m_connection); XFlush(m_display);
} }
// Close the connection with the X server // Close the connection with the X server
@ -444,7 +444,6 @@ void GlxContext::updateSettingsFromWindow()
void GlxContext::createSurface(GlxContext* shared, unsigned int width, unsigned int height, unsigned int bitsPerPixel) void GlxContext::createSurface(GlxContext* shared, unsigned int width, unsigned int height, unsigned int bitsPerPixel)
{ {
m_display = OpenDisplay(); m_display = OpenDisplay();
m_connection = XGetXCBConnection(m_display);
// Choose the visual according to the context settings // Choose the visual according to the context settings
XVisualInfo visualInfo = selectBestVisual(m_display, bitsPerPixel, m_settings); XVisualInfo visualInfo = selectBestVisual(m_display, bitsPerPixel, m_settings);
@ -513,28 +512,22 @@ void GlxContext::createSurface(GlxContext* shared, unsigned int width, unsigned
} }
// If pbuffers are not available we use a hidden window as the off-screen surface to draw to // If pbuffers are not available we use a hidden window as the off-screen surface to draw to
xcb_screen_t* screen = XCBScreenOfDisplay(m_connection, DefaultScreen(m_display)); int screen = DefaultScreen(m_display);
// Define the window attributes // Define the window attributes
xcb_colormap_t colormap = xcb_generate_id(m_connection); XSetWindowAttributes attributes;
xcb_create_colormap(m_connection, XCB_COLORMAP_ALLOC_NONE, colormap, screen->root, visualInfo.visualid); attributes.colormap = XCreateColormap(m_display, RootWindow(m_display, screen), visualInfo.visual, AllocNone);
const uint32_t value_list[] = {colormap};
// Create a dummy window (disabled and hidden) m_window = XCreateWindow(m_display,
m_window = xcb_generate_id(m_connection); RootWindow(m_display, screen),
xcb_create_window( 0, 0,
m_connection, width, height,
static_cast<uint8_t>(visualInfo.depth), 0,
m_window, DefaultDepth(m_display, screen),
screen->root, InputOutput,
0, 0, visualInfo.visual,
width, height, CWColormap,
0, &attributes);
XCB_WINDOW_CLASS_INPUT_OUTPUT,
visualInfo.visualid,
XCB_CW_COLORMAP,
value_list
);
m_ownsWindow = true; m_ownsWindow = true;
@ -546,7 +539,6 @@ void GlxContext::createSurface(GlxContext* shared, unsigned int width, unsigned
void GlxContext::createSurface(::Window window) void GlxContext::createSurface(::Window window)
{ {
m_display = OpenDisplay(); m_display = OpenDisplay();
m_connection = XGetXCBConnection(m_display);
// A window already exists, so just use it // A window already exists, so just use it
m_window = window; m_window = window;

3
src/SFML/Window/Unix/GlxContext.hpp
View File

@ -30,7 +30,7 @@
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
#include <SFML/Window/GlContext.hpp> #include <SFML/Window/GlContext.hpp>
#include <SFML/Window/Unix/GlxExtensions.hpp> #include <SFML/Window/Unix/GlxExtensions.hpp>
#include <X11/Xlib-xcb.h> #include <X11/Xlib.h>
namespace sf namespace sf
@ -178,7 +178,6 @@ private:
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
::Display* m_display; ///< Connection to the X server ::Display* m_display; ///< Connection to the X server
::Window m_window; ///< Window to which the context is attached ::Window m_window; ///< Window to which the context is attached
xcb_connection_t* m_connection; ///< Pointer to the xcb connection
GLXContext m_context; ///< OpenGL context GLXContext m_context; ///< OpenGL context
GLXPbuffer m_pbuffer; ///< GLX pbuffer ID if one was created GLXPbuffer m_pbuffer; ///< GLX pbuffer ID if one was created
bool m_ownsWindow; ///< Do we own the window associated to the context? bool m_ownsWindow; ///< Do we own the window associated to the context?

190
src/SFML/Window/Unix/InputImpl.cpp
View File

@ -28,9 +28,8 @@
#include <SFML/Window/Window.hpp> // important to be included first (conflict with None) #include <SFML/Window/Window.hpp> // important to be included first (conflict with None)
#include <SFML/Window/Unix/InputImpl.hpp> #include <SFML/Window/Unix/InputImpl.hpp>
#include <SFML/Window/Unix/Display.hpp> #include <SFML/Window/Unix/Display.hpp>
#include <SFML/Window/Unix/ScopedXcbPtr.hpp>
#include <SFML/System/Err.hpp> #include <SFML/System/Err.hpp>
#include <xcb/xcb.h> #include <X11/Xlib.h>
#include <X11/keysym.h> #include <X11/keysym.h>
@ -157,36 +156,26 @@ bool InputImpl::isKeyPressed(Keyboard::Key key)
Display* display = OpenDisplay(); Display* display = OpenDisplay();
// Convert to keycode // Convert to keycode
xcb_keycode_t keycode = XKeysymToKeycode(display, keysym); KeyCode keycode = XKeysymToKeycode(display, keysym);
if (keycode != 0)
CloseDisplay(display);
ScopedXcbPtr<xcb_generic_error_t> error(NULL);
// Open a connection with the X server
xcb_connection_t* connection = OpenConnection();
// Get the whole keyboard state
ScopedXcbPtr<xcb_query_keymap_reply_t> keymap(
xcb_query_keymap_reply(
connection,
xcb_query_keymap(connection),
&error
)
);
// Close the connection with the X server
CloseConnection(connection);
if (error)
{ {
err() << "Failed to query keymap" << std::endl; // Get the whole keyboard state
char keys[32];
XQueryKeymap(display, keys);
// Close the connection with the X server
CloseDisplay(display);
// Check our keycode
return (keys[keycode / 8] & (1 << (keycode % 8))) != 0;
}
else
{
// Close the connection with the X server
CloseDisplay(display);
return false; return false;
} }
// Check our keycode
return (keymap->keys[keycode / 8] & (1 << (keycode % 8))) != 0;
} }
@ -201,43 +190,30 @@ void InputImpl::setVirtualKeyboardVisible(bool /*visible*/)
bool InputImpl::isMouseButtonPressed(Mouse::Button button) bool InputImpl::isMouseButtonPressed(Mouse::Button button)
{ {
// Open a connection with the X server // Open a connection with the X server
xcb_connection_t* connection = OpenConnection(); Display* display = OpenDisplay();
ScopedXcbPtr<xcb_generic_error_t> error(NULL); // we don't care about these but they are required
::Window root, child;
int wx, wy;
int gx, gy;
// Get pointer mask unsigned int buttons = 0;
ScopedXcbPtr<xcb_query_pointer_reply_t> pointer( XQueryPointer(display, DefaultRootWindow(display), &root, &child, &gx, &gy, &wx, &wy, &buttons);
xcb_query_pointer_reply(
connection,
xcb_query_pointer(
connection,
XCBDefaultRootWindow(connection)
),
&error
)
);
// Close the connection with the X server // Close the connection with the X server
CloseConnection(connection); CloseDisplay(display);
if (error)
{
err() << "Failed to query pointer" << std::endl;
return false;
}
uint16_t buttons = pointer->mask;
switch (button) switch (button)
{ {
case Mouse::Left: return buttons & XCB_BUTTON_MASK_1; case Mouse::Left: return buttons & Button1Mask;
case Mouse::Right: return buttons & XCB_BUTTON_MASK_3; case Mouse::Right: return buttons & Button3Mask;
case Mouse::Middle: return buttons & XCB_BUTTON_MASK_2; case Mouse::Middle: return buttons & Button2Mask;
case Mouse::XButton1: return false; // not supported by X case Mouse::XButton1: return false; // not supported by X
case Mouse::XButton2: return false; // not supported by X case Mouse::XButton2: return false; // not supported by X
default: return false; default: return false;
} }
return false;
} }
@ -245,32 +221,21 @@ bool InputImpl::isMouseButtonPressed(Mouse::Button button)
Vector2i InputImpl::getMousePosition() Vector2i InputImpl::getMousePosition()
{ {
// Open a connection with the X server // Open a connection with the X server
xcb_connection_t* connection = OpenConnection(); Display* display = OpenDisplay();
ScopedXcbPtr<xcb_generic_error_t> error(NULL); // we don't care about these but they are required
::Window root, child;
int x, y;
unsigned int buttons;
ScopedXcbPtr<xcb_query_pointer_reply_t> pointer( int gx = 0;
xcb_query_pointer_reply( int gy = 0;
connection, XQueryPointer(display, DefaultRootWindow(display), &root, &child, &gx, &gy, &x, &y, &buttons);
xcb_query_pointer(
connection,
XCBDefaultRootWindow(connection)
),
&error
)
);
// Close the connection with the X server // Close the connection with the X server
CloseConnection(connection); CloseDisplay(display);
if (error) return Vector2i(gx, gy);
{
err() << "Failed to query pointer" << std::endl;
return Vector2i(0, 0);
}
return Vector2i(pointer->root_x, pointer->root_y);
} }
@ -281,32 +246,21 @@ Vector2i InputImpl::getMousePosition(const Window& relativeTo)
if (handle) if (handle)
{ {
// Open a connection with the X server // Open a connection with the X server
xcb_connection_t* connection = OpenConnection(); Display* display = OpenDisplay();
ScopedXcbPtr<xcb_generic_error_t> error(NULL); // we don't care about these but they are required
::Window root, child;
int gx, gy;
unsigned int buttons;
ScopedXcbPtr<xcb_query_pointer_reply_t> pointer( int x = 0;
xcb_query_pointer_reply( int y = 0;
connection, XQueryPointer(display, handle, &root, &child, &gx, &gy, &x, &y, &buttons);
xcb_query_pointer(
connection,
handle
),
&error
)
);
// Close the connection with the X server // Close the connection with the X server
CloseConnection(connection); CloseDisplay(display);
if (error) return Vector2i(x, y);
{
err() << "Failed to query pointer" << std::endl;
return Vector2i(0, 0);
}
return Vector2i(pointer->win_x, pointer->win_y);
} }
else else
{ {
@ -319,27 +273,13 @@ Vector2i InputImpl::getMousePosition(const Window& relativeTo)
void InputImpl::setMousePosition(const Vector2i& position) void InputImpl::setMousePosition(const Vector2i& position)
{ {
// Open a connection with the X server // Open a connection with the X server
xcb_connection_t* connection = OpenConnection(); Display* display = OpenDisplay();
ScopedXcbPtr<xcb_generic_error_t> error(xcb_request_check( XWarpPointer(display, None, DefaultRootWindow(display), 0, 0, 0, 0, position.x, position.y);
connection, XFlush(display);
xcb_warp_pointer(
connection,
None, // Source window
XCBDefaultRootWindow(connection), // Destination window
0, 0, // Source position
0, 0, // Source size
position.x, position.y // Destination position
)
));
if (error)
err() << "Failed to set mouse position" << std::endl;
xcb_flush(connection);
// Close the connection with the X server // Close the connection with the X server
CloseConnection(connection); CloseDisplay(display);
} }
@ -347,31 +287,17 @@ void InputImpl::setMousePosition(const Vector2i& position)
void InputImpl::setMousePosition(const Vector2i& position, const Window& relativeTo) void InputImpl::setMousePosition(const Vector2i& position, const Window& relativeTo)
{ {
// Open a connection with the X server // Open a connection with the X server
xcb_connection_t* connection = OpenConnection(); Display* display = OpenDisplay();
WindowHandle handle = relativeTo.getSystemHandle(); WindowHandle handle = relativeTo.getSystemHandle();
if (handle) if (handle)
{ {
ScopedXcbPtr<xcb_generic_error_t> error(xcb_request_check( XWarpPointer(display, None, handle, 0, 0, 0, 0, position.x, position.y);
connection, XFlush(display);
xcb_warp_pointer(
connection,
None, // Source window
handle, // Destination window
0, 0, // Source position
0, 0, // Source size
position.x, position.y // Destination position
)
));
if (error)
err() << "Failed to set mouse position" << std::endl;
xcb_flush(connection);
} }
// Close the connection with the X server // Close the connection with the X server
CloseConnection(connection); CloseDisplay(display);
} }

102
src/SFML/Window/Unix/ScopedXcbPtr.hpp
View File

@ -1,102 +0,0 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2016 Laurent Gomila (laurent@sfml-dev.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.
//
////////////////////////////////////////////////////////////
#ifndef SFML_SCOPEDXCBPTR_HPP
#define SFML_SCOPEDXCBPTR_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <cstdlib>
namespace sf
{
namespace priv
{
////////////////////////////////////////////////////////////
/// \brief Scoped pointer that frees memory returned in XCB replies
///
////////////////////////////////////////////////////////////
template<typename T>
class ScopedXcbPtr
{
public:
////////////////////////////////////////////////////////////
/// \brief Constructor
///
/// \param pointer Pointer value to store
///
////////////////////////////////////////////////////////////
ScopedXcbPtr(T* pointer);
////////////////////////////////////////////////////////////
/// \brief Destructor, calls std::free() on the stored pointer
///
////////////////////////////////////////////////////////////
~ScopedXcbPtr();
////////////////////////////////////////////////////////////
/// \brief Structure dereference operator
///
/// \return Stored pointer
///
////////////////////////////////////////////////////////////
T* operator ->() const;
////////////////////////////////////////////////////////////
/// \brief Address operator.
///
/// \return Address of the stored pointer
///
////////////////////////////////////////////////////////////
T** operator &();
////////////////////////////////////////////////////////////
/// \brief Check if stored pointer is valid
///
/// \return true if stored pointer is valid
///
////////////////////////////////////////////////////////////
operator bool() const;
////////////////////////////////////////////////////////////
/// \brief Retrieve the stored pointer.
///
/// \return The stored pointer
///
////////////////////////////////////////////////////////////
T* get() const;
private:
T* m_pointer; ///< Stored pointer
};
#include <SFML/Window/Unix/ScopedXcbPtr.inl>
} // namespace priv
} // namespace sf
#endif // SFML_SCOPEDXCBPTR_HPP

72
src/SFML/Window/Unix/ScopedXcbPtr.inl
View File

@ -1,72 +0,0 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2016 Laurent Gomila (laurent@sfml-dev.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.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
template <typename T>
inline ScopedXcbPtr<T>::ScopedXcbPtr(T* pointer) :
m_pointer(pointer)
{
}
////////////////////////////////////////////////////////////
template <typename T>
inline ScopedXcbPtr<T>::~ScopedXcbPtr()
{
std::free(m_pointer);
}
////////////////////////////////////////////////////////////
template <typename T>
inline T* ScopedXcbPtr<T>::operator ->() const
{
return m_pointer;
}
////////////////////////////////////////////////////////////
template <typename T>
inline T** ScopedXcbPtr<T>::operator &()
{
return &m_pointer;
}
////////////////////////////////////////////////////////////
template <typename T>
inline ScopedXcbPtr<T>::operator bool() const
{
return m_pointer != NULL;
}
////////////////////////////////////////////////////////////
template <typename T>
inline T* ScopedXcbPtr<T>::get() const
{
return m_pointer;
}

272
src/SFML/Window/Unix/VideoModeImpl.cpp
View File

@ -27,9 +27,9 @@
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
#include <SFML/Window/VideoModeImpl.hpp> #include <SFML/Window/VideoModeImpl.hpp>
#include <SFML/Window/Unix/Display.hpp> #include <SFML/Window/Unix/Display.hpp>
#include <SFML/Window/Unix/ScopedXcbPtr.hpp>
#include <SFML/System/Err.hpp> #include <SFML/System/Err.hpp>
#include <xcb/randr.h> #include <X11/Xlib.h>
#include <X11/extensions/Xrandr.h>
#include <algorithm> #include <algorithm>
@ -43,95 +43,78 @@ std::vector<VideoMode> VideoModeImpl::getFullscreenModes()
std::vector<VideoMode> modes; std::vector<VideoMode> modes;
// Open a connection with the X server // Open a connection with the X server
xcb_connection_t* connection = OpenConnection(); Display* display = OpenDisplay();
if (display)
// Retrieve the default screen
xcb_screen_t* screen = XCBDefaultScreen(connection);
ScopedXcbPtr<xcb_generic_error_t> error(NULL);
const xcb_query_extension_reply_t* randrExt = xcb_get_extension_data(connection, &xcb_randr_id);
if (!randrExt || !randrExt->present)
{ {
// Randr extension is not supported: we cannot get the video modes // Retrieve the default screen number
err() << "Failed to use the RandR extension while trying to get the supported video modes" << std::endl; int screen = DefaultScreen(display);
// Close the connection with the X server // Check if the XRandR extension is present
CloseConnection(connection); int version;
if (XQueryExtension(display, "RANDR", &version, &version, &version))
return modes;
}
// Load RandR and check its version
ScopedXcbPtr<xcb_randr_query_version_reply_t> randrVersion(xcb_randr_query_version_reply(
connection,
xcb_randr_query_version(
connection,
1,
1
),
&error
));
if (error)
{
err() << "Failed to load the RandR extension while trying to get the supported video modes" << std::endl;
// Close the connection with the X server
CloseConnection(connection);
return modes;
}
// Get the current configuration
ScopedXcbPtr<xcb_randr_get_screen_info_reply_t> config(xcb_randr_get_screen_info_reply(
connection,
xcb_randr_get_screen_info(
connection,
screen->root
),
&error
));
if (error)
{
// Failed to get the screen configuration
err() << "Failed to retrieve the screen configuration while trying to get the supported video modes" << std::endl;
// Close the connection with the X server
CloseConnection(connection);
return modes;
}
// Get the available screen sizes
xcb_randr_screen_size_t* sizes = xcb_randr_get_screen_info_sizes(config.get());
if (sizes && (config->nSizes > 0))
{
// Get the list of supported depths
xcb_depth_iterator_t iter = xcb_screen_allowed_depths_iterator(screen);
// Combine depths and sizes to fill the array of supported modes
for (; iter.rem; xcb_depth_next(&iter))
{ {
for (int j = 0; j < config->nSizes; ++j) // Get the current configuration
XRRScreenConfiguration* config = XRRGetScreenInfo(display, RootWindow(display, screen));
if (config)
{ {
// Convert to VideoMode // Get the available screen sizes
VideoMode mode(sizes[j].width, sizes[j].height, iter.data->depth); int nbSizes;
XRRScreenSize* sizes = XRRConfigSizes(config, &nbSizes);
if (sizes && (nbSizes > 0))
{
// Get the list of supported depths
int nbDepths = 0;
int* depths = XListDepths(display, screen, &nbDepths);
if (depths && (nbDepths > 0))
{
// Combine depths and sizes to fill the array of supported modes
for (int i = 0; i < nbDepths; ++i)
{
for (int j = 0; j < nbSizes; ++j)
{
// Convert to VideoMode
VideoMode mode(sizes[j].width, sizes[j].height, depths[i]);
if (config->rotation == XCB_RANDR_ROTATION_ROTATE_90 || Rotation currentRotation;
config->rotation == XCB_RANDR_ROTATION_ROTATE_270) XRRConfigRotations(config, &currentRotation);
std::swap(mode.width, mode.height);
// Add it only if it is not already in the array if (currentRotation == RR_Rotate_90 || currentRotation == RR_Rotate_270)
if (std::find(modes.begin(), modes.end(), mode) == modes.end()) std::swap(mode.width, mode.height);
modes.push_back(mode);
// Add it only if it is not already in the array
if (std::find(modes.begin(), modes.end(), mode) == modes.end())
modes.push_back(mode);
}
}
// Free the array of depths
XFree(depths);
}
}
// Free the configuration instance
XRRFreeScreenConfigInfo(config);
}
else
{
// Failed to get the screen configuration
err() << "Failed to retrieve the screen configuration while trying to get the supported video modes" << std::endl;
} }
} }
} else
{
// XRandr extension is not supported: we cannot get the video modes
err() << "Failed to use the XRandR extension while trying to get the supported video modes" << std::endl;
}
// Close the connection with the X server // Close the connection with the X server
CloseConnection(connection); CloseDisplay(display);
}
else
{
// We couldn't connect to the X server
err() << "Failed to connect to the X server while trying to get the supported video modes" << std::endl;
}
return modes; return modes;
} }
@ -143,91 +126,62 @@ VideoMode VideoModeImpl::getDesktopMode()
VideoMode desktopMode; VideoMode desktopMode;
// Open a connection with the X server // Open a connection with the X server
xcb_connection_t* connection = OpenConnection(); Display* display = OpenDisplay();
if (display)
// Retrieve the default screen
xcb_screen_t* screen = XCBDefaultScreen(connection);
ScopedXcbPtr<xcb_generic_error_t> error(NULL);
// Check if the RandR extension is present
const xcb_query_extension_reply_t* randrExt = xcb_get_extension_data(connection, &xcb_randr_id);
if (!randrExt || !randrExt->present)
{ {
// Randr extension is not supported: we cannot get the video modes // Retrieve the default screen number
err() << "Failed to use the RandR extension while trying to get the desktop video mode" << std::endl; int screen = DefaultScreen(display);
// Check if the XRandR extension is present
int version;
if (XQueryExtension(display, "RANDR", &version, &version, &version))
{
// Get the current configuration
XRRScreenConfiguration* config = XRRGetScreenInfo(display, RootWindow(display, screen));
if (config)
{
// Get the current video mode
Rotation currentRotation;
int currentMode = XRRConfigCurrentConfiguration(config, &currentRotation);
// Get the available screen sizes
int nbSizes;
XRRScreenSize* sizes = XRRConfigSizes(config, &nbSizes);
if (sizes && (nbSizes > 0))
{
desktopMode = VideoMode(sizes[currentMode].width, sizes[currentMode].height, DefaultDepth(display, screen));
Rotation currentRotation;
XRRConfigRotations(config, &currentRotation);
if (currentRotation == RR_Rotate_90 || currentRotation == RR_Rotate_270)
std::swap(desktopMode.width, desktopMode.height);
}
// Free the configuration instance
XRRFreeScreenConfigInfo(config);
}
else
{
// Failed to get the screen configuration
err() << "Failed to retrieve the screen configuration while trying to get the desktop video modes" << std::endl;
}
}
else
{
// XRandr extension is not supported: we cannot get the video modes
err() << "Failed to use the XRandR extension while trying to get the desktop video modes" << std::endl;
}
// Close the connection with the X server // Close the connection with the X server
CloseConnection(connection); CloseDisplay(display);
return desktopMode;
}
// Load RandR and check its version
ScopedXcbPtr<xcb_randr_query_version_reply_t> randrVersion(xcb_randr_query_version_reply(
connection,
xcb_randr_query_version(
connection,
1,
1
),
&error
));
if (error)
{
err() << "Failed to load the RandR extension while trying to get the desktop video mode" << std::endl;
// Close the connection with the X server
CloseConnection(connection);
return desktopMode;
}
// Get the current configuration
ScopedXcbPtr<xcb_randr_get_screen_info_reply_t> config(xcb_randr_get_screen_info_reply(
connection,
xcb_randr_get_screen_info(
connection,
screen->root
),
&error
));
if (error)
{
// Failed to get the screen configuration
err() << "Failed to retrieve the screen configuration while trying to get the desktop video mode" << std::endl;
// Close the connection with the X server
CloseConnection(connection);
return desktopMode;
}
// Get the current video mode
xcb_randr_mode_t currentMode = config->sizeID;
// Get the available screen sizes
int nbSizes = xcb_randr_get_screen_info_sizes_length(config.get());
xcb_randr_screen_size_t* sizes = xcb_randr_get_screen_info_sizes(config.get());
if (sizes && (nbSizes > 0))
{
desktopMode = VideoMode(sizes[currentMode].width, sizes[currentMode].height, screen->root_depth);
if (config->rotation == XCB_RANDR_ROTATION_ROTATE_90 ||
config->rotation == XCB_RANDR_ROTATION_ROTATE_270)
std::swap(desktopMode.width, desktopMode.height);
} }
else else
{ {
err() << "Failed to retrieve any screen sizes while trying to get the desktop video mode" << std::endl; // We couldn't connect to the X server
err() << "Failed to connect to the X server while trying to get the desktop video modes" << std::endl;
} }
// Close the connection with the X server
CloseConnection(connection);
return desktopMode; return desktopMode;
} }

1535
src/SFML/Window/Unix/WindowImplX11.cpp
View File

File diff suppressed because it is too large Load Diff

100
src/SFML/Window/Unix/WindowImplX11.hpp
View File

@ -31,8 +31,7 @@
#include <SFML/Window/Event.hpp> #include <SFML/Window/Event.hpp>
#include <SFML/Window/WindowImpl.hpp> #include <SFML/Window/WindowImpl.hpp>
#include <SFML/System/String.hpp> #include <SFML/System/String.hpp>
#include <X11/Xlib-xcb.h> #include <X11/Xlib.h>
#include <xcb/randr.h>
#include <deque> #include <deque>
@ -188,33 +187,6 @@ protected:
private: private:
struct WMHints
{
int32_t flags;
uint32_t input;
int32_t initial_state;
xcb_pixmap_t icon_pixmap;
xcb_window_t icon_window;
int32_t icon_x;
int32_t icon_y;
xcb_pixmap_t icon_mask;
xcb_window_t window_group;
};
struct WMSizeHints
{
uint32_t flags;
int32_t x, y;
int32_t width, height;
int32_t min_width, min_height;
int32_t max_width, max_height;
int32_t width_inc, height_inc;
int32_t min_aspect_num, min_aspect_den;
int32_t max_aspect_num, max_aspect_den;
int32_t base_width, base_height;
uint32_t win_gravity;
};
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
/// \brief Request the WM to make the current window active /// \brief Request the WM to make the current window active
/// ///
@ -248,40 +220,12 @@ private:
void setProtocols(); void setProtocols();
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
/// \brief Set Motif WM hints /// \brief Update the last time we received user input
///
/// \param time Last time we received user input
/// ///
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
void setMotifHints(unsigned long style); void updateLastInputTime(::Time time);
////////////////////////////////////////////////////////////
/// \brief Set WM hints
///
/// \param hints Hints
///
////////////////////////////////////////////////////////////
void setWMHints(const WMHints& hints);
////////////////////////////////////////////////////////////
/// \brief Set WM size hints
///
/// \param hints Size hints
///
////////////////////////////////////////////////////////////
void setWMSizeHints(const WMSizeHints& hints);
////////////////////////////////////////////////////////////
/// \brief Change a XCB window property
///
/// \param property Property to change
/// \param type Type of the property
/// \param format Format of the property
/// \param length Length of the new value
/// \param data The new value of the property
///
/// \return True if successful, false if unsuccessful
///
////////////////////////////////////////////////////////////
bool changeWindowProperty(xcb_atom_t property, xcb_atom_t type, uint8_t format, uint32_t length, const void* data);
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
/// \brief Do some common initializations after the window has been created /// \brief Do some common initializations after the window has been created
@ -314,23 +258,23 @@ private:
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
// Member data // Member data
//////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////
xcb_window_t m_window; ///< xcb identifier defining our window ::Window m_window; ///< X identifier defining our window
::Display* m_display; ///< Pointer to the display ::Display* m_display; ///< Pointer to the display
xcb_connection_t* m_connection; ///< Pointer to the xcb connection int m_screen; ///< Screen identifier
xcb_screen_t* m_screen; ///< Screen identifier XIM m_inputMethod; ///< Input method linked to the X display
XIM m_inputMethod; ///< Input method linked to the X display XIC m_inputContext; ///< Input context used to get unicode input in our window
XIC m_inputContext; ///< Input context used to get unicode input in our window bool m_isExternal; ///< Tell whether the window has been created externally or by SFML
bool m_isExternal; ///< Tell whether the window has been created externally or by SFML int m_oldVideoMode; ///< Video mode in use before we switch to fullscreen
xcb_randr_get_screen_info_reply_t m_oldVideoMode; ///< Video mode in use before we switch to fullscreen Cursor m_hiddenCursor; ///< As X11 doesn't provide cursor hidding, we must create a transparent one
Cursor m_hiddenCursor; ///< As X11 doesn't provide cursor hidding, we must create a transparent one bool m_keyRepeat; ///< Is the KeyRepeat feature enabled?
bool m_keyRepeat; ///< Is the KeyRepeat feature enabled? Vector2i m_previousSize; ///< Previous size of the window, to find if a ConfigureNotify event is a resize event (could be a move event only)
Vector2i m_previousSize; ///< Previous size of the window, to find if a ConfigureNotify event is a resize event (could be a move event only) bool m_useSizeHints; ///< Is the size of the window fixed with size hints?
bool m_useSizeHints; ///< Is the size of the window fixed with size hints? bool m_fullscreen; ///< Is the window in fullscreen?
bool m_fullscreen; ///< Is the window in fullscreen? bool m_cursorGrabbed; ///< Is the mouse cursor trapped?
bool m_cursorGrabbed; ///< Is the mouse cursor trapped? bool m_windowMapped; ///< Has the window been mapped by the window manager?
bool m_windowMapped; ///< Has the window been mapped by the window manager? Pixmap m_iconPixmap; ///< The current icon pixmap if in use
xcb_pixmap_t m_iconPixmap; ///< The current icon pixmap if in use Pixmap m_iconMaskPixmap; ///< The current icon mask pixmap if in use
xcb_pixmap_t m_iconMaskPixmap; ///< The current icon mask pixmap if in use ::Time m_lastInputTime; ///< Last time we received user input
}; };
} // namespace priv } // namespace priv