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Replace NULL with nullptr

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This commit is contained in:
lupoDharkael
2020-04-02 01:20:12 +02:00
parent 5f11e15571
commit 95a1400a2a
755 changed files with 5742 additions and 5742 deletions
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84
platform/linuxbsd/display_server_x11.cpp
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@@ -902,7 +902,7 @@ void DisplayServerX11::window_set_position(const Point2i &p_position, WindowID p
int format;
unsigned long len;
unsigned long remaining;
unsigned char *data = NULL;
unsigned char *data = nullptr;
if (XGetWindowProperty(x11_display, wd.x11_window, prop, 0, 4, False, AnyPropertyType, &type, &format, &len, &remaining, &data) == Success) {
if (format == 32 && len == 4 && data) {
long *extents = (long *)data;
@@ -1091,7 +1091,7 @@ Size2i DisplayServerX11::window_get_real_size(WindowID p_window) const {
int format;
unsigned long len;
unsigned long remaining;
unsigned char *data = NULL;
unsigned char *data = nullptr;
if (XGetWindowProperty(x11_display, wd.x11_window, prop, 0, 4, False, AnyPropertyType, &type, &format, &len, &remaining, &data) == Success) {
if (format == 32 && len == 4 && data) {
long *extents = (long *)data;
@@ -1116,7 +1116,7 @@ bool DisplayServerX11::window_is_maximize_allowed(WindowID p_window) const {
int format;
unsigned long len;
unsigned long remaining;
unsigned char *data = NULL;
unsigned char *data = nullptr;
int result = XGetWindowProperty(
x11_display,
@@ -1402,7 +1402,7 @@ DisplayServer::WindowMode DisplayServerX11::window_get_mode(WindowID p_window) c
int format;
unsigned long len;
unsigned long remaining;
unsigned char *data = NULL;
unsigned char *data = nullptr;
bool retval = false;
int result = XGetWindowProperty(
@@ -1453,7 +1453,7 @@ DisplayServer::WindowMode DisplayServerX11::window_get_mode(WindowID p_window) c
int format;
unsigned long len;
unsigned long remaining;
unsigned char *data = NULL;
unsigned char *data = nullptr;
int result = XGetWindowProperty(
x11_display,
@@ -1592,7 +1592,7 @@ bool DisplayServerX11::window_get_flag(WindowFlags p_flag, WindowID p_window) co
int format;
unsigned long len;
unsigned long remaining;
unsigned char *data = NULL;
unsigned char *data = nullptr;
if (XGetWindowProperty(x11_display, wd.x11_window, prop, 0, sizeof(Hints), False, AnyPropertyType, &type, &format, &len, &remaining, &data) == Success) {
if (data && (format == 32) && (len >= 5)) {
borderless = !((Hints *)data)->decorations;
@@ -1719,8 +1719,8 @@ void DisplayServerX11::window_set_ime_position(const Point2i &p_pos, WindowID p_
::XPoint spot;
spot.x = short(p_pos.x);
spot.y = short(p_pos.y);
XVaNestedList preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL);
XSetICValues(wd.xic, XNPreeditAttributes, preedit_attr, NULL);
XVaNestedList preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, nullptr);
XSetICValues(wd.xic, XNPreeditAttributes, preedit_attr, nullptr);
XFree(preedit_attr);
}
@@ -1827,7 +1827,7 @@ void DisplayServerX11::cursor_set_custom_image(const RES &p_cursor, CursorShape
*(cursor_image->pixels + index) = image->get_pixel(column_index, row_index).to_argb32();
}
ERR_FAIL_COND(cursor_image->pixels == NULL);
ERR_FAIL_COND(cursor_image->pixels == nullptr);
// Save it for a further usage
cursors[p_shape] = XcursorImageLoadCursor(x11_display, cursor_image);
@@ -1900,14 +1900,14 @@ DisplayServerX11::Property DisplayServerX11::_read_property(Display *p_display,
int actual_format;
unsigned long nitems;
unsigned long bytes_after;
unsigned char *ret = 0;
unsigned char *ret = nullptr;
int read_bytes = 1024;
//Keep trying to read the property until there are no
//bytes unread.
do {
if (ret != 0)
if (ret != nullptr)
XFree(ret);
XGetWindowProperty(p_display, p_window, p_property, 0, read_bytes, False, AnyPropertyType,
@@ -2006,8 +2006,8 @@ void DisplayServerX11::_handle_key_event(WindowID p_window, XKeyEvent *p_event,
XKeyEvent xkeyevent_no_mod = *xkeyevent;
xkeyevent_no_mod.state &= ~ShiftMask;
xkeyevent_no_mod.state &= ~ControlMask;
XLookupString(xkeyevent, str, 256, &keysym_unicode, NULL);
XLookupString(&xkeyevent_no_mod, NULL, 0, &keysym_keycode, NULL);
XLookupString(xkeyevent, str, 256, &keysym_unicode, nullptr);
XLookupString(&xkeyevent_no_mod, nullptr, 0, &keysym_keycode, nullptr);
// Meanwhile, XLookupString returns keysyms useful for unicode.
@@ -2170,7 +2170,7 @@ void DisplayServerX11::_handle_key_event(WindowID p_window, XKeyEvent *p_event,
#undef ABSDIFF
if (peek_event.type == KeyPress && threshold < 5) {
KeySym rk;
XLookupString((XKeyEvent *)&peek_event, str, 256, &rk, NULL);
XLookupString((XKeyEvent *)&peek_event, str, 256, &rk, nullptr);
if (rk == keysym_keycode) {
XEvent event;
XNextEvent(x11_display, &event); //erase next event
@@ -2232,10 +2232,10 @@ void DisplayServerX11::_xim_destroy_callback(::XIM im, ::XPointer client_data,
WARN_PRINT("Input method stopped");
DisplayServerX11 *ds = reinterpret_cast<DisplayServerX11 *>(client_data);
ds->xim = NULL;
ds->xim = nullptr;
for (Map<WindowID, WindowData>::Element *E = ds->windows.front(); E; E = E->next()) {
E->get().xic = NULL;
E->get().xic = nullptr;
}
}
@@ -3222,11 +3222,11 @@ DisplayServerX11::WindowID DisplayServerX11::_create_window(WindowMode p_mode, u
if (xim && xim_style) {
wd.xic = XCreateIC(xim, XNInputStyle, xim_style, XNClientWindow, wd.x11_window, XNFocusWindow, wd.x11_window, (char *)NULL);
if (XGetICValues(wd.xic, XNFilterEvents, &im_event_mask, NULL) != NULL) {
wd.xic = XCreateIC(xim, XNInputStyle, xim_style, XNClientWindow, wd.x11_window, XNFocusWindow, wd.x11_window, (char *)nullptr);
if (XGetICValues(wd.xic, XNFilterEvents, &im_event_mask, nullptr) != nullptr) {
WARN_PRINT("XGetICValues couldn't obtain XNFilterEvents value");
XDestroyIC(wd.xic);
wd.xic = NULL;
wd.xic = nullptr;
}
if (wd.xic) {
XUnsetICFocus(wd.xic);
@@ -3235,7 +3235,7 @@ DisplayServerX11::WindowID DisplayServerX11::_create_window(WindowMode p_mode, u
}
} else {
wd.xic = NULL;
wd.xic = nullptr;
WARN_PRINT("XCreateIC couldn't create wd.xic");
}
@@ -3380,12 +3380,12 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode
for (int i = 0; i < CURSOR_MAX; i++) {
cursors[i] = None;
img[i] = NULL;
img[i] = nullptr;
}
last_button_state = 0;
xmbstring = NULL;
xmbstring = nullptr;
last_click_ms = 0;
last_click_button_index = -1;
@@ -3398,7 +3398,7 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode
XInitThreads(); //always use threads
/** XLIB INITIALIZATION **/
x11_display = XOpenDisplay(NULL);
x11_display = XOpenDisplay(nullptr);
if (!x11_display) {
ERR_PRINT("X11 Display is not available");
@@ -3406,10 +3406,10 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode
return;
}
char *modifiers = NULL;
char *modifiers = nullptr;
Bool xkb_dar = False;
XAutoRepeatOn(x11_display);
xkb_dar = XkbSetDetectableAutoRepeat(x11_display, True, NULL);
xkb_dar = XkbSetDetectableAutoRepeat(x11_display, True, nullptr);
// Try to support IME if detectable auto-repeat is supported
if (xkb_dar == True) {
@@ -3421,7 +3421,7 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode
#endif
}
if (modifiers == NULL) {
if (modifiers == nullptr) {
if (OS::get_singleton()->is_stdout_verbose()) {
WARN_PRINT("IME is disabled");
}
@@ -3430,8 +3430,8 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode
}
const char *err;
xrr_get_monitors = NULL;
xrr_free_monitors = NULL;
xrr_get_monitors = nullptr;
xrr_free_monitors = nullptr;
int xrandr_major = 0;
int xrandr_minor = 0;
int event_base, error_base;
@@ -3452,7 +3452,7 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode
if (!xrr_free_monitors) {
err = dlerror();
fprintf(stderr, "could not find XRRFreeMonitors\nError: %s\n", err);
xrr_get_monitors = NULL;
xrr_get_monitors = nullptr;
}
}
}
@@ -3466,9 +3466,9 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode
return;
}
xim = XOpenIM(x11_display, NULL, NULL, NULL);
xim = XOpenIM(x11_display, nullptr, nullptr, nullptr);
if (xim == NULL) {
if (xim == nullptr) {
WARN_PRINT("XOpenIM failed");
xim_style = 0L;
} else {
@@ -3476,14 +3476,14 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode
im_destroy_callback.client_data = (::XPointer)(this);
im_destroy_callback.callback = (::XIMProc)(_xim_destroy_callback);
if (XSetIMValues(xim, XNDestroyCallback, &im_destroy_callback,
NULL) != NULL) {
nullptr) != nullptr) {
WARN_PRINT("Error setting XIM destroy callback");
}
::XIMStyles *xim_styles = NULL;
::XIMStyles *xim_styles = nullptr;
xim_style = 0L;
char *imvalret = XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL);
if (imvalret != NULL || xim_styles == NULL) {
char *imvalret = XGetIMValues(xim, XNQueryInputStyle, &xim_styles, nullptr);
if (imvalret != nullptr || xim_styles == nullptr) {
fprintf(stderr, "Input method doesn't support any styles\n");
}
@@ -3532,7 +3532,7 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode
context_vulkan = memnew(VulkanContextX11);
if (context_vulkan->initialize() != OK) {
memdelete(context_vulkan);
context_vulkan = NULL;
context_vulkan = nullptr;
r_error = ERR_CANT_CREATE;
ERR_FAIL_MSG("Could not initialize Vulkan");
}
@@ -3541,7 +3541,7 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode
// Init context and rendering device
#if defined(OPENGL_ENABLED)
if (rendering_driver == "opengl_es") {
if (getenv("DRI_PRIME") == NULL) {
if (getenv("DRI_PRIME") == nullptr) {
int use_prime = -1;
if (getenv("PRIMUS_DISPLAY") ||
@@ -3587,7 +3587,7 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode
if (context_gles2->initialize() != OK) {
memdelete(context_gles2);
context_gles2 = NULL;
context_gles2 = nullptr;
ERR_FAIL_V(ERR_UNAVAILABLE);
}
@@ -3598,7 +3598,7 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode
RasterizerGLES2::make_current();
} else {
memdelete(context_gles2);
context_gles2 = NULL;
context_gles2 = nullptr;
ERR_FAIL_V(ERR_UNAVAILABLE);
}
}
@@ -3683,7 +3683,7 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode
img[i] = XcursorLibraryLoadImage(cursor_file[i], cursor_theme, cursor_size);
if (!img[i]) {
const char *fallback = NULL;
const char *fallback = nullptr;
switch (i) {
case CURSOR_POINTING_HAND:
@@ -3732,7 +3732,7 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode
fallback = "help";
break;
}
if (fallback != NULL) {
if (fallback != nullptr) {
img[i] = XcursorLibraryLoadImage(fallback, cursor_theme, cursor_size);
}
}
@@ -3832,7 +3832,7 @@ DisplayServerX11::~DisplayServerX11() {
for (int i = 0; i < CURSOR_MAX; i++) {
if (cursors[i] != None)
XFreeCursor(x11_display, cursors[i]);
if (img[i] != NULL)
if (img[i] != nullptr)
XcursorImageDestroy(img[i]);
};