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Merge branch 'master' into multi-context-windows-merge-master

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This commit is contained in:
Doug Binks 2022-04-05 20:17:23 +01:00
commit 41bb2515ef
10 changed files with 1110 additions and 983 deletions
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1
CONTRIBUTORS.md
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@ -162,6 +162,7 @@ video tutorials.
- Orson Peters
- Emmanuel Gil Peyrot
- Cyril Pichard
- Pilzschaf
- Keith Pitt
- Stanislav Podgorskiy
- Konstantin Podsvirov

8
README.md
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@ -291,6 +291,7 @@ information on what to include when reporting a bug.
- [X11] Bugfix: Left shift of int constant relied on undefined behavior (#1951)
- [Wayland] Added dynamic loading of all Wayland libraries
- [Wayland] Added support for key names via xkbcommon
- [Wayland] Added support for file path drop events (#2040)
- [Wayland] Removed support for `wl_shell` (#1443)
- [Wayland] Bugfix: The `GLFW_HAND_CURSOR` shape used the wrong image (#1432)
- [Wayland] Bugfix: `CLOCK_MONOTONIC` was not correctly enabled
@ -314,6 +315,13 @@ information on what to include when reporting a bug.
- [Wayland] Bugfix: Some keys were reported as wrong key or `GLFW_KEY_UNKNOWN`
- [Wayland] Bugfix: Text input did not repeat along with key repeat
- [Wayland] Bugfix: `glfwPostEmptyEvent` sometimes had no effect (#1520,#1521)
- [Wayland] Bugfix: `glfwSetClipboardString` would fail if set to result of
`glfwGetClipboardString`
- [Wayland] Bugfix: Data source creation error would cause double free at termination
- [Wayland] Bugfix: Partial writes of clipboard string would cause beginning to repeat
- [Wayland] Bugfix: Some errors would cause clipboard string transfer to hang
- [Wayland] Bugfix: Drag and drop data was misinterpreted as clipboard string
- [Wayland] Bugfix: MIME type matching was not performed for clipboard string
- [POSIX] Removed use of deprecated function `gettimeofday`
- [POSIX] Bugfix: `CLOCK_MONOTONIC` was not correctly tested for or enabled
- [WGL] Disabled the DWM swap interval hack for Windows 8 and later (#1072)

53
src/init.c
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@ -172,6 +172,59 @@ size_t _glfwEncodeUTF8(char* s, uint32_t codepoint)
return count;
}
// Splits and translates a text/uri-list into separate file paths
// NOTE: This function destroys the provided string
//
char** _glfwParseUriList(char* text, int* count)
{
const char* prefix = "file://";
char** paths = NULL;
char* line;
*count = 0;
while ((line = strtok(text, "\r\n")))
{
char* path;
text = NULL;
if (line[0] == '#')
continue;
if (strncmp(line, prefix, strlen(prefix)) == 0)
{
line += strlen(prefix);
// TODO: Validate hostname
while (*line != '/')
line++;
}
(*count)++;
path = _glfw_calloc(strlen(line) + 1, 1);
paths = _glfw_realloc(paths, *count * sizeof(char*));
paths[*count - 1] = path;
while (*line)
{
if (line[0] == '%' && line[1] && line[2])
{
const char digits[3] = { line[1], line[2], '\0' };
*path = (char) strtol(digits, NULL, 16);
line += 2;
}
else
*path = *line;
path++;
line++;
}
}
return paths;
}
char* _glfw_strdup(const char* source)
{
const size_t length = strlen(source);

1
src/input.c
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@ -1428,3 +1428,4 @@ GLFWAPI uint64_t glfwGetTimerFrequency(void)
_GLFW_REQUIRE_INIT_OR_RETURN(0);
return _glfwPlatformGetTimerFrequency();
}

1
src/internal.h
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@ -1033,6 +1033,7 @@ void _glfwTerminateVulkan(void);
const char* _glfwGetVulkanResultString(VkResult result);
size_t _glfwEncodeUTF8(char* s, uint32_t codepoint);
char** _glfwParseUriList(char* text, int* count);
char* _glfw_strdup(const char* source);
int _glfw_min(int a, int b);

760
src/wl_init.c
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@ -28,7 +28,6 @@
#include "internal.h"
#include <assert.h>
#include <errno.h>
#include <limits.h>
#include <linux/input.h>
@ -56,726 +55,19 @@
#include "wayland-pointer-constraints-unstable-v1-client-protocol-code.h"
#include "wayland-idle-inhibit-unstable-v1-client-protocol-code.h"
static _GLFWwindow* findWindowFromDecorationSurface(struct wl_surface* surface,
int* which)
{
int focus;
_GLFWwindow* window = _glfw.windowListHead;
if (!which)
which = &focus;
while (window)
{
if (surface == window->wl.decorations.top.surface)
{
*which = topDecoration;
break;
}
if (surface == window->wl.decorations.left.surface)
{
*which = leftDecoration;
break;
}
if (surface == window->wl.decorations.right.surface)
{
*which = rightDecoration;
break;
}
if (surface == window->wl.decorations.bottom.surface)
{
*which = bottomDecoration;
break;
}
window = window->next;
}
return window;
}
static void pointerHandleEnter(void* data,
struct wl_pointer* pointer,
uint32_t serial,
struct wl_surface* surface,
wl_fixed_t sx,
wl_fixed_t sy)
{
// Happens in the case we just destroyed the surface.
if (!surface)
return;
int focus = 0;
_GLFWwindow* window = wl_surface_get_user_data(surface);
if (!window)
{
window = findWindowFromDecorationSurface(surface, &focus);
if (!window)
return;
}
window->wl.decorations.focus = focus;
_glfw.wl.serial = serial;
_glfw.wl.pointerEnterSerial = serial;
_glfw.wl.pointerFocus = window;
window->wl.hovered = GLFW_TRUE;
_glfwSetCursorWayland(window, window->wl.currentCursor);
_glfwInputCursorEnter(window, GLFW_TRUE);
}
static void pointerHandleLeave(void* data,
struct wl_pointer* pointer,
uint32_t serial,
struct wl_surface* surface)
{
_GLFWwindow* window = _glfw.wl.pointerFocus;
if (!window)
return;
window->wl.hovered = GLFW_FALSE;
_glfw.wl.serial = serial;
_glfw.wl.pointerFocus = NULL;
_glfwInputCursorEnter(window, GLFW_FALSE);
_glfw.wl.cursorPreviousName = NULL;
}
static void setCursor(_GLFWwindow* window, const char* name)
{
struct wl_buffer* buffer;
struct wl_cursor* cursor;
struct wl_cursor_image* image;
struct wl_surface* surface = _glfw.wl.cursorSurface;
struct wl_cursor_theme* theme = _glfw.wl.cursorTheme;
int scale = 1;
if (window->wl.scale > 1 && _glfw.wl.cursorThemeHiDPI)
{
// We only support up to scale=2 for now, since libwayland-cursor
// requires us to load a different theme for each size.
scale = 2;
theme = _glfw.wl.cursorThemeHiDPI;
}
cursor = wl_cursor_theme_get_cursor(theme, name);
if (!cursor)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland: Standard cursor not found");
return;
}
// TODO: handle animated cursors too.
image = cursor->images[0];
if (!image)
return;
buffer = wl_cursor_image_get_buffer(image);
if (!buffer)
return;
wl_pointer_set_cursor(_glfw.wl.pointer, _glfw.wl.pointerEnterSerial,
surface,
image->hotspot_x / scale,
image->hotspot_y / scale);
wl_surface_set_buffer_scale(surface, scale);
wl_surface_attach(surface, buffer, 0, 0);
wl_surface_damage(surface, 0, 0,
image->width, image->height);
wl_surface_commit(surface);
_glfw.wl.cursorPreviousName = name;
}
static void pointerHandleMotion(void* data,
struct wl_pointer* pointer,
uint32_t time,
wl_fixed_t sx,
wl_fixed_t sy)
{
_GLFWwindow* window = _glfw.wl.pointerFocus;
const char* cursorName = NULL;
double x, y;
if (!window)
return;
if (window->cursorMode == GLFW_CURSOR_DISABLED)
return;
x = wl_fixed_to_double(sx);
y = wl_fixed_to_double(sy);
window->wl.cursorPosX = x;
window->wl.cursorPosY = y;
switch (window->wl.decorations.focus)
{
case mainWindow:
_glfwInputCursorPos(window, x, y);
_glfw.wl.cursorPreviousName = NULL;
return;
case topDecoration:
if (y < _GLFW_DECORATION_WIDTH)
cursorName = "n-resize";
else
cursorName = "left_ptr";
break;
case leftDecoration:
if (y < _GLFW_DECORATION_WIDTH)
cursorName = "nw-resize";
else
cursorName = "w-resize";
break;
case rightDecoration:
if (y < _GLFW_DECORATION_WIDTH)
cursorName = "ne-resize";
else
cursorName = "e-resize";
break;
case bottomDecoration:
if (x < _GLFW_DECORATION_WIDTH)
cursorName = "sw-resize";
else if (x > window->wl.width + _GLFW_DECORATION_WIDTH)
cursorName = "se-resize";
else
cursorName = "s-resize";
break;
default:
assert(0);
}
if (_glfw.wl.cursorPreviousName != cursorName)
setCursor(window, cursorName);
}
static void pointerHandleButton(void* data,
struct wl_pointer* pointer,
uint32_t serial,
uint32_t time,
uint32_t button,
uint32_t state)
{
_GLFWwindow* window = _glfw.wl.pointerFocus;
int glfwButton;
uint32_t edges = XDG_TOPLEVEL_RESIZE_EDGE_NONE;
if (!window)
return;
if (button == BTN_LEFT)
{
switch (window->wl.decorations.focus)
{
case mainWindow:
break;
case topDecoration:
if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
edges = XDG_TOPLEVEL_RESIZE_EDGE_TOP;
else
xdg_toplevel_move(window->wl.xdg.toplevel, _glfw.wl.seat, serial);
break;
case leftDecoration:
if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
edges = XDG_TOPLEVEL_RESIZE_EDGE_TOP_LEFT;
else
edges = XDG_TOPLEVEL_RESIZE_EDGE_LEFT;
break;
case rightDecoration:
if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
edges = XDG_TOPLEVEL_RESIZE_EDGE_TOP_RIGHT;
else
edges = XDG_TOPLEVEL_RESIZE_EDGE_RIGHT;
break;
case bottomDecoration:
if (window->wl.cursorPosX < _GLFW_DECORATION_WIDTH)
edges = XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM_LEFT;
else if (window->wl.cursorPosX > window->wl.width + _GLFW_DECORATION_WIDTH)
edges = XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM_RIGHT;
else
edges = XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM;
break;
default:
assert(0);
}
if (edges != XDG_TOPLEVEL_RESIZE_EDGE_NONE)
{
xdg_toplevel_resize(window->wl.xdg.toplevel, _glfw.wl.seat,
serial, edges);
return;
}
}
else if (button == BTN_RIGHT)
{
if (window->wl.decorations.focus != mainWindow && window->wl.xdg.toplevel)
{
xdg_toplevel_show_window_menu(window->wl.xdg.toplevel,
_glfw.wl.seat, serial,
window->wl.cursorPosX,
window->wl.cursorPosY);
return;
}
}
// Don’t pass the button to the user if it was related to a decoration.
if (window->wl.decorations.focus != mainWindow)
return;
_glfw.wl.serial = serial;
/* Makes left, right and middle 0, 1 and 2. Overall order follows evdev
* codes. */
glfwButton = button - BTN_LEFT;
_glfwInputMouseClick(window,
glfwButton,
state == WL_POINTER_BUTTON_STATE_PRESSED
? GLFW_PRESS
: GLFW_RELEASE,
_glfw.wl.xkb.modifiers);
}
static void pointerHandleAxis(void* data,
struct wl_pointer* pointer,
uint32_t time,
uint32_t axis,
wl_fixed_t value)
{
_GLFWwindow* window = _glfw.wl.pointerFocus;
double x = 0.0, y = 0.0;
// Wayland scroll events are in pointer motion coordinate space (think two
// finger scroll). The factor 10 is commonly used to convert to "scroll
// step means 1.0.
const double scrollFactor = 1.0 / 10.0;
if (!window)
return;
assert(axis == WL_POINTER_AXIS_HORIZONTAL_SCROLL ||
axis == WL_POINTER_AXIS_VERTICAL_SCROLL);
if (axis == WL_POINTER_AXIS_HORIZONTAL_SCROLL)
x = -wl_fixed_to_double(value) * scrollFactor;
else if (axis == WL_POINTER_AXIS_VERTICAL_SCROLL)
y = -wl_fixed_to_double(value) * scrollFactor;
_glfwInputScroll(window, x, y);
}
static const struct wl_pointer_listener pointerListener = {
pointerHandleEnter,
pointerHandleLeave,
pointerHandleMotion,
pointerHandleButton,
pointerHandleAxis,
};
static void keyboardHandleKeymap(void* data,
struct wl_keyboard* keyboard,
uint32_t format,
int fd,
uint32_t size)
{
struct xkb_keymap* keymap;
struct xkb_state* state;
struct xkb_compose_table* composeTable;
struct xkb_compose_state* composeState;
char* mapStr;
const char* locale;
if (format != WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1)
{
close(fd);
return;
}
mapStr = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0);
if (mapStr == MAP_FAILED) {
close(fd);
return;
}
keymap = xkb_keymap_new_from_string(_glfw.wl.xkb.context,
mapStr,
XKB_KEYMAP_FORMAT_TEXT_V1,
0);
munmap(mapStr, size);
close(fd);
if (!keymap)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland: Failed to compile keymap");
return;
}
state = xkb_state_new(keymap);
if (!state)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland: Failed to create XKB state");
xkb_keymap_unref(keymap);
return;
}
// Look up the preferred locale, falling back to "C" as default.
locale = getenv("LC_ALL");
if (!locale)
locale = getenv("LC_CTYPE");
if (!locale)
locale = getenv("LANG");
if (!locale)
locale = "C";
composeTable =
xkb_compose_table_new_from_locale(_glfw.wl.xkb.context, locale,
XKB_COMPOSE_COMPILE_NO_FLAGS);
if (composeTable)
{
composeState =
xkb_compose_state_new(composeTable, XKB_COMPOSE_STATE_NO_FLAGS);
xkb_compose_table_unref(composeTable);
if (composeState)
_glfw.wl.xkb.composeState = composeState;
else
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland: Failed to create XKB compose state");
}
else
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland: Failed to create XKB compose table");
}
xkb_keymap_unref(_glfw.wl.xkb.keymap);
xkb_state_unref(_glfw.wl.xkb.state);
_glfw.wl.xkb.keymap = keymap;
_glfw.wl.xkb.state = state;
_glfw.wl.xkb.controlMask =
1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Control");
_glfw.wl.xkb.altMask =
1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Mod1");
_glfw.wl.xkb.shiftMask =
1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Shift");
_glfw.wl.xkb.superMask =
1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Mod4");
_glfw.wl.xkb.capsLockMask =
1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Lock");
_glfw.wl.xkb.numLockMask =
1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Mod2");
}
static void keyboardHandleEnter(void* data,
struct wl_keyboard* keyboard,
uint32_t serial,
struct wl_surface* surface,
struct wl_array* keys)
{
// Happens in the case we just destroyed the surface.
if (!surface)
return;
_GLFWwindow* window = wl_surface_get_user_data(surface);
if (!window)
{
window = findWindowFromDecorationSurface(surface, NULL);
if (!window)
return;
}
_glfw.wl.serial = serial;
_glfw.wl.keyboardFocus = window;
_glfwInputWindowFocus(window, GLFW_TRUE);
}
static void keyboardHandleLeave(void* data,
struct wl_keyboard* keyboard,
uint32_t serial,
struct wl_surface* surface)
{
_GLFWwindow* window = _glfw.wl.keyboardFocus;
if (!window)
return;
struct itimerspec timer = {};
timerfd_settime(_glfw.wl.timerfd, 0, &timer, NULL);
_glfw.wl.serial = serial;
_glfw.wl.keyboardFocus = NULL;
_glfwInputWindowFocus(window, GLFW_FALSE);
}
static int translateKey(uint32_t scancode)
{
if (scancode < sizeof(_glfw.wl.keycodes) / sizeof(_glfw.wl.keycodes[0]))
return _glfw.wl.keycodes[scancode];
return GLFW_KEY_UNKNOWN;
}
static xkb_keysym_t composeSymbol(xkb_keysym_t sym)
{
if (sym == XKB_KEY_NoSymbol || !_glfw.wl.xkb.composeState)
return sym;
if (xkb_compose_state_feed(_glfw.wl.xkb.composeState, sym)
!= XKB_COMPOSE_FEED_ACCEPTED)
return sym;
switch (xkb_compose_state_get_status(_glfw.wl.xkb.composeState))
{
case XKB_COMPOSE_COMPOSED:
return xkb_compose_state_get_one_sym(_glfw.wl.xkb.composeState);
case XKB_COMPOSE_COMPOSING:
case XKB_COMPOSE_CANCELLED:
return XKB_KEY_NoSymbol;
case XKB_COMPOSE_NOTHING:
default:
return sym;
}
}
GLFWbool _glfwInputTextWayland(_GLFWwindow* window, uint32_t scancode)
{
const xkb_keysym_t* keysyms;
const xkb_keycode_t keycode = scancode + 8;
if (xkb_state_key_get_syms(_glfw.wl.xkb.state, keycode, &keysyms) == 1)
{
const xkb_keysym_t keysym = composeSymbol(keysyms[0]);
const uint32_t codepoint = _glfwKeySym2Unicode(keysym);
if (codepoint != GLFW_INVALID_CODEPOINT)
{
const int mods = _glfw.wl.xkb.modifiers;
const int plain = !(mods & (GLFW_MOD_CONTROL | GLFW_MOD_ALT));
_glfwInputChar(window, codepoint, mods, plain);
}
}
return xkb_keymap_key_repeats(_glfw.wl.xkb.keymap, keycode);
}
static void keyboardHandleKey(void* data,
struct wl_keyboard* keyboard,
uint32_t serial,
uint32_t time,
uint32_t scancode,
uint32_t state)
{
_GLFWwindow* window = _glfw.wl.keyboardFocus;
if (!window)
return;
const int key = translateKey(scancode);
const int action =
state == WL_KEYBOARD_KEY_STATE_PRESSED ? GLFW_PRESS : GLFW_RELEASE;
_glfw.wl.serial = serial;
_glfwInputKey(window, key, scancode, action, _glfw.wl.xkb.modifiers);
struct itimerspec timer = {};
if (action == GLFW_PRESS)
{
const GLFWbool shouldRepeat = _glfwInputTextWayland(window, scancode);
if (shouldRepeat && _glfw.wl.keyboardRepeatRate > 0)
{
_glfw.wl.keyboardLastKey = key;
_glfw.wl.keyboardLastScancode = scancode;
if (_glfw.wl.keyboardRepeatRate > 1)
timer.it_interval.tv_nsec = 1000000000 / _glfw.wl.keyboardRepeatRate;
else
timer.it_interval.tv_sec = 1;
timer.it_value.tv_sec = _glfw.wl.keyboardRepeatDelay / 1000;
timer.it_value.tv_nsec = (_glfw.wl.keyboardRepeatDelay % 1000) * 1000000;
}
}
timerfd_settime(_glfw.wl.timerfd, 0, &timer, NULL);
}
static void keyboardHandleModifiers(void* data,
struct wl_keyboard* keyboard,
uint32_t serial,
uint32_t modsDepressed,
uint32_t modsLatched,
uint32_t modsLocked,
uint32_t group)
{
_glfw.wl.serial = serial;
if (!_glfw.wl.xkb.keymap)
return;
xkb_state_update_mask(_glfw.wl.xkb.state,
modsDepressed,
modsLatched,
modsLocked,
0,
0,
group);
const xkb_mod_mask_t mask =
xkb_state_serialize_mods(_glfw.wl.xkb.state,
XKB_STATE_MODS_DEPRESSED |
XKB_STATE_LAYOUT_DEPRESSED |
XKB_STATE_MODS_LATCHED |
XKB_STATE_LAYOUT_LATCHED);
unsigned int mods = 0;
if (mask & _glfw.wl.xkb.controlMask)
mods |= GLFW_MOD_CONTROL;
if (mask & _glfw.wl.xkb.altMask)
mods |= GLFW_MOD_ALT;
if (mask & _glfw.wl.xkb.shiftMask)
mods |= GLFW_MOD_SHIFT;
if (mask & _glfw.wl.xkb.superMask)
mods |= GLFW_MOD_SUPER;
if (mask & _glfw.wl.xkb.capsLockMask)
mods |= GLFW_MOD_CAPS_LOCK;
if (mask & _glfw.wl.xkb.numLockMask)
mods |= GLFW_MOD_NUM_LOCK;
_glfw.wl.xkb.modifiers = mods;
}
#ifdef WL_KEYBOARD_REPEAT_INFO_SINCE_VERSION
static void keyboardHandleRepeatInfo(void* data,
struct wl_keyboard* keyboard,
int32_t rate,
int32_t delay)
{
if (keyboard != _glfw.wl.keyboard)
return;
_glfw.wl.keyboardRepeatRate = rate;
_glfw.wl.keyboardRepeatDelay = delay;
}
#endif
static const struct wl_keyboard_listener keyboardListener = {
keyboardHandleKeymap,
keyboardHandleEnter,
keyboardHandleLeave,
keyboardHandleKey,
keyboardHandleModifiers,
#ifdef WL_KEYBOARD_REPEAT_INFO_SINCE_VERSION
keyboardHandleRepeatInfo,
#endif
};
static void seatHandleCapabilities(void* data,
struct wl_seat* seat,
enum wl_seat_capability caps)
{
if ((caps & WL_SEAT_CAPABILITY_POINTER) && !_glfw.wl.pointer)
{
_glfw.wl.pointer = wl_seat_get_pointer(seat);
wl_pointer_add_listener(_glfw.wl.pointer, &pointerListener, NULL);
}
else if (!(caps & WL_SEAT_CAPABILITY_POINTER) && _glfw.wl.pointer)
{
wl_pointer_destroy(_glfw.wl.pointer);
_glfw.wl.pointer = NULL;
}
if ((caps & WL_SEAT_CAPABILITY_KEYBOARD) && !_glfw.wl.keyboard)
{
_glfw.wl.keyboard = wl_seat_get_keyboard(seat);
wl_keyboard_add_listener(_glfw.wl.keyboard, &keyboardListener, NULL);
}
else if (!(caps & WL_SEAT_CAPABILITY_KEYBOARD) && _glfw.wl.keyboard)
{
wl_keyboard_destroy(_glfw.wl.keyboard);
_glfw.wl.keyboard = NULL;
}
}
static void seatHandleName(void* data,
struct wl_seat* seat,
const char* name)
{
}
static const struct wl_seat_listener seatListener = {
seatHandleCapabilities,
seatHandleName,
};
static void dataOfferHandleOffer(void* data,
struct wl_data_offer* dataOffer,
const char* mimeType)
{
}
static const struct wl_data_offer_listener dataOfferListener = {
dataOfferHandleOffer,
};
static void dataDeviceHandleDataOffer(void* data,
struct wl_data_device* dataDevice,
struct wl_data_offer* id)
{
if (_glfw.wl.dataOffer)
wl_data_offer_destroy(_glfw.wl.dataOffer);
_glfw.wl.dataOffer = id;
wl_data_offer_add_listener(_glfw.wl.dataOffer, &dataOfferListener, NULL);
}
static void dataDeviceHandleEnter(void* data,
struct wl_data_device* dataDevice,
uint32_t serial,
struct wl_surface *surface,
wl_fixed_t x,
wl_fixed_t y,
struct wl_data_offer *id)
{
}
static void dataDeviceHandleLeave(void* data,
struct wl_data_device* dataDevice)
{
}
static void dataDeviceHandleMotion(void* data,
struct wl_data_device* dataDevice,
uint32_t time,
wl_fixed_t x,
wl_fixed_t y)
{
}
static void dataDeviceHandleDrop(void* data,
struct wl_data_device* dataDevice)
{
}
static void dataDeviceHandleSelection(void* data,
struct wl_data_device* dataDevice,
struct wl_data_offer* id)
{
}
static const struct wl_data_device_listener dataDeviceListener = {
dataDeviceHandleDataOffer,
dataDeviceHandleEnter,
dataDeviceHandleLeave,
dataDeviceHandleMotion,
dataDeviceHandleDrop,
dataDeviceHandleSelection,
};
static void wmBaseHandlePing(void* data,
static void wmBaseHandlePing(void* userData,
struct xdg_wm_base* wmBase,
uint32_t serial)
{
xdg_wm_base_pong(wmBase, serial);
}
static const struct xdg_wm_base_listener wmBaseListener = {
static const struct xdg_wm_base_listener wmBaseListener =
{
wmBaseHandlePing
};
static void registryHandleGlobal(void* data,
static void registryHandleGlobal(void* userData,
struct wl_registry* registry,
uint32_t name,
const char* interface,
@ -810,7 +102,7 @@ static void registryHandleGlobal(void* data,
_glfw.wl.seat =
wl_registry_bind(registry, name, &wl_seat_interface,
_glfw.wl.seatVersion);
wl_seat_add_listener(_glfw.wl.seat, &seatListener, NULL);
_glfwAddSeatListenerWayland(_glfw.wl.seat);
}
}
else if (strcmp(interface, "wl_data_device_manager") == 0)
@ -863,7 +155,7 @@ static void registryHandleGlobal(void* data,
}
}
static void registryHandleGlobalRemove(void *data,
static void registryHandleGlobalRemove(void* userData,
struct wl_registry* registry,
uint32_t name)
{
@ -881,7 +173,8 @@ static void registryHandleGlobalRemove(void *data,
}
static const struct wl_registry_listener registryListener = {
static const struct wl_registry_listener registryListener =
{
registryHandleGlobal,
registryHandleGlobalRemove
};
@ -1117,7 +410,7 @@ GLFWbool _glfwConnectWayland(int platformID, _GLFWplatform* platform)
if (platformID == GLFW_PLATFORM_WAYLAND)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland: Failed to open libwayland-client");
"Wayland: Failed to load libwayland-client");
}
return GLFW_FALSE;
@ -1222,7 +515,7 @@ int _glfwInitWayland(void)
if (!_glfw.wl.cursor.handle)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland: Failed to open libwayland-cursor");
"Wayland: Failed to load libwayland-cursor");
return GLFW_FALSE;
}
@ -1239,7 +532,7 @@ int _glfwInitWayland(void)
if (!_glfw.wl.egl.handle)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland: Failed to open libwayland-egl");
"Wayland: Failed to load libwayland-egl");
return GLFW_FALSE;
}
@ -1254,7 +547,7 @@ int _glfwInitWayland(void)
if (!_glfw.wl.xkb.handle)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland: Failed to open libxkbcommon");
"Wayland: Failed to load libxkbcommon");
return GLFW_FALSE;
}
@ -1346,7 +639,7 @@ int _glfwInitWayland(void)
if (!_glfw.wl.cursorTheme)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland: Unable to load default cursor theme");
"Wayland: Failed to load default cursor theme");
return GLFW_FALSE;
}
// If this happens to be NULL, we just fallback to the scale=1 version.
@ -1362,16 +655,7 @@ int _glfwInitWayland(void)
_glfw.wl.dataDevice =
wl_data_device_manager_get_data_device(_glfw.wl.dataDeviceManager,
_glfw.wl.seat);
wl_data_device_add_listener(_glfw.wl.dataDevice, &dataDeviceListener, NULL);
_glfw.wl.clipboardSize = 4096;
_glfw.wl.clipboardString = _glfw_calloc(_glfw.wl.clipboardSize, 1);
if (!_glfw.wl.clipboardString)
{
_glfwInputError(GLFW_OUT_OF_MEMORY,
"Wayland: Unable to allocate clipboard memory");
return GLFW_FALSE;
}
_glfwAddDataDeviceListenerWayland(_glfw.wl.dataDevice);
}
return GLFW_TRUE;
@ -1410,6 +694,11 @@ void _glfwTerminateWayland(void)
_glfw.wl.cursor.handle = NULL;
}
for (unsigned int i = 0; i < _glfw.wl.offerCount; i++)
wl_data_offer_destroy(_glfw.wl.offers[i].offer);
_glfw_free(_glfw.wl.offers);
if (_glfw.wl.cursorSurface)
wl_surface_destroy(_glfw.wl.cursorSurface);
if (_glfw.wl.subcompositor)
@ -1424,12 +713,14 @@ void _glfwTerminateWayland(void)
zxdg_decoration_manager_v1_destroy(_glfw.wl.decorationManager);
if (_glfw.wl.wmBase)
xdg_wm_base_destroy(_glfw.wl.wmBase);
if (_glfw.wl.dataSource)
wl_data_source_destroy(_glfw.wl.dataSource);
if (_glfw.wl.selectionOffer)
wl_data_offer_destroy(_glfw.wl.selectionOffer);
if (_glfw.wl.dragOffer)
wl_data_offer_destroy(_glfw.wl.dragOffer);
if (_glfw.wl.selectionSource)
wl_data_source_destroy(_glfw.wl.selectionSource);
if (_glfw.wl.dataDevice)
wl_data_device_destroy(_glfw.wl.dataDevice);
if (_glfw.wl.dataOffer)
wl_data_offer_destroy(_glfw.wl.dataOffer);
if (_glfw.wl.dataDeviceManager)
wl_data_device_manager_destroy(_glfw.wl.dataDeviceManager);
if (_glfw.wl.pointer)
@ -1458,6 +749,5 @@ void _glfwTerminateWayland(void)
close(_glfw.wl.cursorTimerfd);
_glfw_free(_glfw.wl.clipboardString);
_glfw_free(_glfw.wl.clipboardSendString);
}

19
src/wl_monitor.c
View File

@ -37,7 +37,7 @@
#include "wayland-client-protocol.h"
static void outputHandleGeometry(void* data,
static void outputHandleGeometry(void* userData,
struct wl_output* output,
int32_t x,
int32_t y,
@ -48,7 +48,7 @@ static void outputHandleGeometry(void* data,
const char* model,
int32_t transform)
{
struct _GLFWmonitor *monitor = data;
struct _GLFWmonitor* monitor = userData;
monitor->wl.x = x;
monitor->wl.y = y;
@ -58,14 +58,14 @@ static void outputHandleGeometry(void* data,
snprintf(monitor->name, sizeof(monitor->name), "%s %s", make, model);
}
static void outputHandleMode(void* data,
static void outputHandleMode(void* userData,
struct wl_output* output,
uint32_t flags,
int32_t width,
int32_t height,
int32_t refresh)
{
struct _GLFWmonitor *monitor = data;
struct _GLFWmonitor* monitor = userData;
GLFWvidmode mode;
mode.width = width;
@ -84,9 +84,9 @@ static void outputHandleMode(void* data,
monitor->wl.currentMode = monitor->modeCount - 1;
}
static void outputHandleDone(void* data, struct wl_output* output)
static void outputHandleDone(void* userData, struct wl_output* output)
{
struct _GLFWmonitor *monitor = data;
struct _GLFWmonitor* monitor = userData;
if (monitor->widthMM <= 0 || monitor->heightMM <= 0)
{
@ -99,16 +99,17 @@ static void outputHandleDone(void* data, struct wl_output* output)
_glfwInputMonitor(monitor, GLFW_CONNECTED, _GLFW_INSERT_LAST);
}
static void outputHandleScale(void* data,
static void outputHandleScale(void* userData,
struct wl_output* output,
int32_t factor)
{
struct _GLFWmonitor *monitor = data;
struct _GLFWmonitor* monitor = userData;
monitor->wl.scale = factor;
}
static const struct wl_output_listener outputListener = {
static const struct wl_output_listener outputListener =
{
outputHandleGeometry,
outputHandleMode,
outputHandleDone,

26
src/wl_platform.h
View File

@ -219,6 +219,13 @@ typedef struct _GLFWdecorationWayland
struct wp_viewport* viewport;
} _GLFWdecorationWayland;
typedef struct _GLFWofferWayland
{
struct wl_data_offer* offer;
GLFWbool text_plain_utf8;
GLFWbool text_uri_list;
} _GLFWofferWayland;
// Wayland-specific per-window data
//
typedef struct _GLFWwindowWayland
@ -281,8 +288,6 @@ typedef struct _GLFWlibraryWayland
struct wl_keyboard* keyboard;
struct wl_data_device_manager* dataDeviceManager;
struct wl_data_device* dataDevice;
struct wl_data_offer* dataOffer;
struct wl_data_source* dataSource;
struct xdg_wm_base* wmBase;
struct zxdg_decoration_manager_v1* decorationManager;
struct wp_viewporter* viewporter;
@ -290,6 +295,16 @@ typedef struct _GLFWlibraryWayland
struct zwp_pointer_constraints_v1* pointerConstraints;
struct zwp_idle_inhibit_manager_v1* idleInhibitManager;
_GLFWofferWayland* offers;
unsigned int offerCount;
struct wl_data_offer* selectionOffer;
struct wl_data_source* selectionSource;
struct wl_data_offer* dragOffer;
_GLFWwindow* dragFocus;
uint32_t dragSerial;
int compositorVersion;
int seatVersion;
@ -306,9 +321,6 @@ typedef struct _GLFWlibraryWayland
int keyboardLastKey;
int keyboardLastScancode;
char* clipboardString;
size_t clipboardSize;
char* clipboardSendString;
size_t clipboardSendSize;
int timerfd;
short int keycodes[256];
short int scancodes[GLFW_KEY_LAST + 1];
@ -499,3 +511,7 @@ void _glfwAddOutputWayland(uint32_t name, uint32_t version);
GLFWbool _glfwInputTextWayland(_GLFWwindow* window, uint32_t scancode);
_GLFWusercontext* _glfwCreateUserContextWayland(_GLFWwindow* window);
void _glfwAddSeatListenerWayland(struct wl_seat* seat);
void _glfwAddDataDeviceListenerWayland(struct wl_data_device* device);

1137
src/wl_window.c
View File

File diff suppressed because it is too large Load Diff

57
src/x11_window.c
View File

@ -113,7 +113,7 @@ static void writeEmptyEvent(void)
for (;;)
{
const char byte = 0;
const int result = write(_glfw.x11.emptyEventPipe[1], &byte, 1);
const ssize_t result = write(_glfw.x11.emptyEventPipe[1], &byte, 1);
if (result == 1 || (result == -1 && errno != EINTR))
break;
}
@ -126,7 +126,7 @@ static void drainEmptyEvents(void)
for (;;)
{
char dummy[64];
const int result = read(_glfw.x11.emptyEventPipe[0], dummy, sizeof(dummy));
const ssize_t result = read(_glfw.x11.emptyEventPipe[0], dummy, sizeof(dummy));
if (result == -1 && errno != EINTR)
break;
}
@ -407,57 +407,6 @@ static void updateWindowMode(_GLFWwindow* window)
}
}
// Splits and translates a text/uri-list into separate file paths
// NOTE: This function destroys the provided string
//
static char** parseUriList(char* text, int* count)
{
const char* prefix = "file://";
char** paths = NULL;
char* line;
*count = 0;
while ((line = strtok(text, "\r\n")))
{
text = NULL;
if (line[0] == '#')
continue;
if (strncmp(line, prefix, strlen(prefix)) == 0)
{
line += strlen(prefix);
// TODO: Validate hostname
while (*line != '/')
line++;
}
(*count)++;
char* path = _glfw_calloc(strlen(line) + 1, 1);
paths = _glfw_realloc(paths, *count * sizeof(char*));
paths[*count - 1] = path;
while (*line)
{
if (line[0] == '%' && line[1] && line[2])
{
const char digits[3] = { line[1], line[2], '\0' };
*path = strtol(digits, NULL, 16);
line += 2;
}
else
*path = *line;
path++;
line++;
}
}
return paths;
}
// Decode a Unicode code point from a UTF-8 stream
// Based on cutef8 by Jeff Bezanson (Public Domain)
//
@ -1715,7 +1664,7 @@ static void processEvent(XEvent *event)
if (result)
{
int count;
char** paths = parseUriList(data, &count);
char** paths = _glfwParseUriList(data, &count);
_glfwInputDrop(window, count, (const char**) paths);