| //======================================================================== |
| // GLFW 3.4 Wayland - www.glfw.org |
| //------------------------------------------------------------------------ |
| // Copyright (c) 2014 Jonas Ã…dahl <jadahl@gmail.com> |
| // |
| // 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 _POSIX_C_SOURCE 199309L |
| |
| #include "internal.h" |
| |
| #include <assert.h> |
| #include <errno.h> |
| #include <limits.h> |
| #include <linux/input.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <sys/mman.h> |
| #include <sys/timerfd.h> |
| #include <unistd.h> |
| #include <time.h> |
| #include <wayland-client.h> |
| |
| |
| static inline int min(int n1, int n2) |
| { |
| return n1 < n2 ? n1 : n2; |
| } |
| |
| 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.pointerFocus = window; |
| |
| window->wl.hovered = GLFW_TRUE; |
| |
| _glfwPlatformSetCursor(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.serial, |
| 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); |
| |
| switch (window->wl.decorations.focus) |
| { |
| case mainWindow: |
| window->wl.cursorPosX = x; |
| window->wl.cursorPosY = y; |
| _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); |
| } |
| } |
| 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; |
| |
| #ifdef HAVE_XKBCOMMON_COMPOSE_H |
| struct xkb_compose_table* composeTable; |
| struct xkb_compose_state* composeState; |
| #endif |
| |
| 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"; |
| |
| #ifdef HAVE_XKBCOMMON_COMPOSE_H |
| 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"); |
| } |
| #endif |
| |
| 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; |
| |
| _glfw.wl.serial = serial; |
| _glfw.wl.keyboardFocus = NULL; |
| _glfwInputWindowFocus(window, GLFW_FALSE); |
| } |
| |
| static int toGLFWKeyCode(uint32_t key) |
| { |
| if (key < sizeof(_glfw.wl.keycodes) / sizeof(_glfw.wl.keycodes[0])) |
| return _glfw.wl.keycodes[key]; |
| |
| return GLFW_KEY_UNKNOWN; |
| } |
| |
| #ifdef HAVE_XKBCOMMON_COMPOSE_H |
| 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; |
| } |
| } |
| #endif |
| |
| static GLFWbool inputChar(_GLFWwindow* window, uint32_t key) |
| { |
| uint32_t code, numSyms; |
| long cp; |
| const xkb_keysym_t *syms; |
| xkb_keysym_t sym; |
| |
| code = key + 8; |
| numSyms = xkb_state_key_get_syms(_glfw.wl.xkb.state, code, &syms); |
| |
| if (numSyms == 1) |
| { |
| #ifdef HAVE_XKBCOMMON_COMPOSE_H |
| sym = composeSymbol(syms[0]); |
| #else |
| sym = syms[0]; |
| #endif |
| cp = _glfwKeySym2Unicode(sym); |
| if (cp != -1) |
| { |
| const int mods = _glfw.wl.xkb.modifiers; |
| const int plain = !(mods & (GLFW_MOD_CONTROL | GLFW_MOD_ALT)); |
| _glfwInputChar(window, cp, mods, plain); |
| } |
| } |
| |
| return xkb_keymap_key_repeats(_glfw.wl.xkb.keymap, syms[0]); |
| } |
| |
| static void keyboardHandleKey(void* data, |
| struct wl_keyboard* keyboard, |
| uint32_t serial, |
| uint32_t time, |
| uint32_t key, |
| uint32_t state) |
| { |
| int keyCode; |
| int action; |
| _GLFWwindow* window = _glfw.wl.keyboardFocus; |
| GLFWbool shouldRepeat; |
| struct itimerspec timer = {}; |
| |
| if (!window) |
| return; |
| |
| keyCode = toGLFWKeyCode(key); |
| action = state == WL_KEYBOARD_KEY_STATE_PRESSED |
| ? GLFW_PRESS : GLFW_RELEASE; |
| |
| _glfw.wl.serial = serial; |
| _glfwInputKey(window, keyCode, key, action, |
| _glfw.wl.xkb.modifiers); |
| |
| if (action == GLFW_PRESS) |
| { |
| shouldRepeat = inputChar(window, key); |
| |
| if (shouldRepeat && _glfw.wl.keyboardRepeatRate > 0) |
| { |
| _glfw.wl.keyboardLastKey = keyCode; |
| _glfw.wl.keyboardLastScancode = key; |
| 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) |
| { |
| xkb_mod_mask_t mask; |
| unsigned int modifiers = 0; |
| |
| _glfw.wl.serial = serial; |
| |
| if (!_glfw.wl.xkb.keymap) |
| return; |
| |
| xkb_state_update_mask(_glfw.wl.xkb.state, |
| modsDepressed, |
| modsLatched, |
| modsLocked, |
| 0, |
| 0, |
| group); |
| |
| 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); |
| if (mask & _glfw.wl.xkb.controlMask) |
| modifiers |= GLFW_MOD_CONTROL; |
| if (mask & _glfw.wl.xkb.altMask) |
| modifiers |= GLFW_MOD_ALT; |
| if (mask & _glfw.wl.xkb.shiftMask) |
| modifiers |= GLFW_MOD_SHIFT; |
| if (mask & _glfw.wl.xkb.superMask) |
| modifiers |= GLFW_MOD_SUPER; |
| if (mask & _glfw.wl.xkb.capsLockMask) |
| modifiers |= GLFW_MOD_CAPS_LOCK; |
| if (mask & _glfw.wl.xkb.numLockMask) |
| modifiers |= GLFW_MOD_NUM_LOCK; |
| _glfw.wl.xkb.modifiers = modifiers; |
| |
| if (_glfw.wl.xkb.group != group) |
| { |
| _glfw.wl.xkb.group = group; |
| _glfwInputKeyboardLayout(); |
| } |
| } |
| |
| #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, |
| struct xdg_wm_base* wmBase, |
| uint32_t serial) |
| { |
| xdg_wm_base_pong(wmBase, serial); |
| } |
| |
| static const struct xdg_wm_base_listener wmBaseListener = { |
| wmBaseHandlePing |
| }; |
| |
| static void registryHandleGlobal(void* data, |
| struct wl_registry* registry, |
| uint32_t name, |
| const char* interface, |
| uint32_t version) |
| { |
| if (strcmp(interface, "wl_compositor") == 0) |
| { |
| _glfw.wl.compositorVersion = min(3, version); |
| _glfw.wl.compositor = |
| wl_registry_bind(registry, name, &wl_compositor_interface, |
| _glfw.wl.compositorVersion); |
| } |
| else if (strcmp(interface, "wl_subcompositor") == 0) |
| { |
| _glfw.wl.subcompositor = |
| wl_registry_bind(registry, name, &wl_subcompositor_interface, 1); |
| } |
| else if (strcmp(interface, "wl_shm") == 0) |
| { |
| _glfw.wl.shm = |
| wl_registry_bind(registry, name, &wl_shm_interface, 1); |
| } |
| else if (strcmp(interface, "wl_output") == 0) |
| { |
| _glfwAddOutputWayland(name, version); |
| } |
| else if (strcmp(interface, "wl_seat") == 0) |
| { |
| if (!_glfw.wl.seat) |
| { |
| _glfw.wl.seatVersion = min(4, version); |
| _glfw.wl.seat = |
| wl_registry_bind(registry, name, &wl_seat_interface, |
| _glfw.wl.seatVersion); |
| wl_seat_add_listener(_glfw.wl.seat, &seatListener, NULL); |
| } |
| } |
| else if (strcmp(interface, "wl_data_device_manager") == 0) |
| { |
| if (!_glfw.wl.dataDeviceManager) |
| { |
| _glfw.wl.dataDeviceManager = |
| wl_registry_bind(registry, name, |
| &wl_data_device_manager_interface, 1); |
| } |
| } |
| else if (strcmp(interface, "xdg_wm_base") == 0) |
| { |
| _glfw.wl.wmBase = |
| wl_registry_bind(registry, name, &xdg_wm_base_interface, 1); |
| xdg_wm_base_add_listener(_glfw.wl.wmBase, &wmBaseListener, NULL); |
| } |
| else if (strcmp(interface, "zxdg_decoration_manager_v1") == 0) |
| { |
| _glfw.wl.decorationManager = |
| wl_registry_bind(registry, name, |
| &zxdg_decoration_manager_v1_interface, |
| 1); |
| } |
| else if (strcmp(interface, "wp_viewporter") == 0) |
| { |
| _glfw.wl.viewporter = |
| wl_registry_bind(registry, name, &wp_viewporter_interface, 1); |
| } |
| else if (strcmp(interface, "zwp_relative_pointer_manager_v1") == 0) |
| { |
| _glfw.wl.relativePointerManager = |
| wl_registry_bind(registry, name, |
| &zwp_relative_pointer_manager_v1_interface, |
| 1); |
| } |
| else if (strcmp(interface, "zwp_pointer_constraints_v1") == 0) |
| { |
| _glfw.wl.pointerConstraints = |
| wl_registry_bind(registry, name, |
| &zwp_pointer_constraints_v1_interface, |
| 1); |
| } |
| else if (strcmp(interface, "zwp_idle_inhibit_manager_v1") == 0) |
| { |
| _glfw.wl.idleInhibitManager = |
| wl_registry_bind(registry, name, |
| &zwp_idle_inhibit_manager_v1_interface, |
| 1); |
| } |
| } |
| |
| static void registryHandleGlobalRemove(void *data, |
| struct wl_registry *registry, |
| uint32_t name) |
| { |
| int i; |
| _GLFWmonitor* monitor; |
| |
| for (i = 0; i < _glfw.monitorCount; ++i) |
| { |
| monitor = _glfw.monitors[i]; |
| if (monitor->wl.name == name) |
| { |
| _glfwInputMonitor(monitor, GLFW_DISCONNECTED, 0); |
| return; |
| } |
| } |
| } |
| |
| |
| static const struct wl_registry_listener registryListener = { |
| registryHandleGlobal, |
| registryHandleGlobalRemove |
| }; |
| |
| // Create key code translation tables |
| // |
| static void createKeyTables(void) |
| { |
| int scancode; |
| |
| memset(_glfw.wl.keycodes, -1, sizeof(_glfw.wl.keycodes)); |
| memset(_glfw.wl.scancodes, -1, sizeof(_glfw.wl.scancodes)); |
| |
| _glfw.wl.keycodes[KEY_GRAVE] = GLFW_KEY_GRAVE_ACCENT; |
| _glfw.wl.keycodes[KEY_1] = GLFW_KEY_1; |
| _glfw.wl.keycodes[KEY_2] = GLFW_KEY_2; |
| _glfw.wl.keycodes[KEY_3] = GLFW_KEY_3; |
| _glfw.wl.keycodes[KEY_4] = GLFW_KEY_4; |
| _glfw.wl.keycodes[KEY_5] = GLFW_KEY_5; |
| _glfw.wl.keycodes[KEY_6] = GLFW_KEY_6; |
| _glfw.wl.keycodes[KEY_7] = GLFW_KEY_7; |
| _glfw.wl.keycodes[KEY_8] = GLFW_KEY_8; |
| _glfw.wl.keycodes[KEY_9] = GLFW_KEY_9; |
| _glfw.wl.keycodes[KEY_0] = GLFW_KEY_0; |
| _glfw.wl.keycodes[KEY_SPACE] = GLFW_KEY_SPACE; |
| _glfw.wl.keycodes[KEY_MINUS] = GLFW_KEY_MINUS; |
| _glfw.wl.keycodes[KEY_EQUAL] = GLFW_KEY_EQUAL; |
| _glfw.wl.keycodes[KEY_Q] = GLFW_KEY_Q; |
| _glfw.wl.keycodes[KEY_W] = GLFW_KEY_W; |
| _glfw.wl.keycodes[KEY_E] = GLFW_KEY_E; |
| _glfw.wl.keycodes[KEY_R] = GLFW_KEY_R; |
| _glfw.wl.keycodes[KEY_T] = GLFW_KEY_T; |
| _glfw.wl.keycodes[KEY_Y] = GLFW_KEY_Y; |
| _glfw.wl.keycodes[KEY_U] = GLFW_KEY_U; |
| _glfw.wl.keycodes[KEY_I] = GLFW_KEY_I; |
| _glfw.wl.keycodes[KEY_O] = GLFW_KEY_O; |
| _glfw.wl.keycodes[KEY_P] = GLFW_KEY_P; |
| _glfw.wl.keycodes[KEY_LEFTBRACE] = GLFW_KEY_LEFT_BRACKET; |
| _glfw.wl.keycodes[KEY_RIGHTBRACE] = GLFW_KEY_RIGHT_BRACKET; |
| _glfw.wl.keycodes[KEY_A] = GLFW_KEY_A; |
| _glfw.wl.keycodes[KEY_S] = GLFW_KEY_S; |
| _glfw.wl.keycodes[KEY_D] = GLFW_KEY_D; |
| _glfw.wl.keycodes[KEY_F] = GLFW_KEY_F; |
| _glfw.wl.keycodes[KEY_G] = GLFW_KEY_G; |
| _glfw.wl.keycodes[KEY_H] = GLFW_KEY_H; |
| _glfw.wl.keycodes[KEY_J] = GLFW_KEY_J; |
| _glfw.wl.keycodes[KEY_K] = GLFW_KEY_K; |
| _glfw.wl.keycodes[KEY_L] = GLFW_KEY_L; |
| _glfw.wl.keycodes[KEY_SEMICOLON] = GLFW_KEY_SEMICOLON; |
| _glfw.wl.keycodes[KEY_APOSTROPHE] = GLFW_KEY_APOSTROPHE; |
| _glfw.wl.keycodes[KEY_Z] = GLFW_KEY_Z; |
| _glfw.wl.keycodes[KEY_X] = GLFW_KEY_X; |
| _glfw.wl.keycodes[KEY_C] = GLFW_KEY_C; |
| _glfw.wl.keycodes[KEY_V] = GLFW_KEY_V; |
| _glfw.wl.keycodes[KEY_B] = GLFW_KEY_B; |
| _glfw.wl.keycodes[KEY_N] = GLFW_KEY_N; |
| _glfw.wl.keycodes[KEY_M] = GLFW_KEY_M; |
| _glfw.wl.keycodes[KEY_COMMA] = GLFW_KEY_COMMA; |
| _glfw.wl.keycodes[KEY_DOT] = GLFW_KEY_PERIOD; |
| _glfw.wl.keycodes[KEY_SLASH] = GLFW_KEY_SLASH; |
| _glfw.wl.keycodes[KEY_BACKSLASH] = GLFW_KEY_BACKSLASH; |
| _glfw.wl.keycodes[KEY_ESC] = GLFW_KEY_ESCAPE; |
| _glfw.wl.keycodes[KEY_TAB] = GLFW_KEY_TAB; |
| _glfw.wl.keycodes[KEY_LEFTSHIFT] = GLFW_KEY_LEFT_SHIFT; |
| _glfw.wl.keycodes[KEY_RIGHTSHIFT] = GLFW_KEY_RIGHT_SHIFT; |
| _glfw.wl.keycodes[KEY_LEFTCTRL] = GLFW_KEY_LEFT_CONTROL; |
| _glfw.wl.keycodes[KEY_RIGHTCTRL] = GLFW_KEY_RIGHT_CONTROL; |
| _glfw.wl.keycodes[KEY_LEFTALT] = GLFW_KEY_LEFT_ALT; |
| _glfw.wl.keycodes[KEY_RIGHTALT] = GLFW_KEY_RIGHT_ALT; |
| _glfw.wl.keycodes[KEY_LEFTMETA] = GLFW_KEY_LEFT_SUPER; |
| _glfw.wl.keycodes[KEY_RIGHTMETA] = GLFW_KEY_RIGHT_SUPER; |
| _glfw.wl.keycodes[KEY_MENU] = GLFW_KEY_MENU; |
| _glfw.wl.keycodes[KEY_NUMLOCK] = GLFW_KEY_NUM_LOCK; |
| _glfw.wl.keycodes[KEY_CAPSLOCK] = GLFW_KEY_CAPS_LOCK; |
| _glfw.wl.keycodes[KEY_PRINT] = GLFW_KEY_PRINT_SCREEN; |
| _glfw.wl.keycodes[KEY_SCROLLLOCK] = GLFW_KEY_SCROLL_LOCK; |
| _glfw.wl.keycodes[KEY_PAUSE] = GLFW_KEY_PAUSE; |
| _glfw.wl.keycodes[KEY_DELETE] = GLFW_KEY_DELETE; |
| _glfw.wl.keycodes[KEY_BACKSPACE] = GLFW_KEY_BACKSPACE; |
| _glfw.wl.keycodes[KEY_ENTER] = GLFW_KEY_ENTER; |
| _glfw.wl.keycodes[KEY_HOME] = GLFW_KEY_HOME; |
| _glfw.wl.keycodes[KEY_END] = GLFW_KEY_END; |
| _glfw.wl.keycodes[KEY_PAGEUP] = GLFW_KEY_PAGE_UP; |
| _glfw.wl.keycodes[KEY_PAGEDOWN] = GLFW_KEY_PAGE_DOWN; |
| _glfw.wl.keycodes[KEY_INSERT] = GLFW_KEY_INSERT; |
| _glfw.wl.keycodes[KEY_LEFT] = GLFW_KEY_LEFT; |
| _glfw.wl.keycodes[KEY_RIGHT] = GLFW_KEY_RIGHT; |
| _glfw.wl.keycodes[KEY_DOWN] = GLFW_KEY_DOWN; |
| _glfw.wl.keycodes[KEY_UP] = GLFW_KEY_UP; |
| _glfw.wl.keycodes[KEY_F1] = GLFW_KEY_F1; |
| _glfw.wl.keycodes[KEY_F2] = GLFW_KEY_F2; |
| _glfw.wl.keycodes[KEY_F3] = GLFW_KEY_F3; |
| _glfw.wl.keycodes[KEY_F4] = GLFW_KEY_F4; |
| _glfw.wl.keycodes[KEY_F5] = GLFW_KEY_F5; |
| _glfw.wl.keycodes[KEY_F6] = GLFW_KEY_F6; |
| _glfw.wl.keycodes[KEY_F7] = GLFW_KEY_F7; |
| _glfw.wl.keycodes[KEY_F8] = GLFW_KEY_F8; |
| _glfw.wl.keycodes[KEY_F9] = GLFW_KEY_F9; |
| _glfw.wl.keycodes[KEY_F10] = GLFW_KEY_F10; |
| _glfw.wl.keycodes[KEY_F11] = GLFW_KEY_F11; |
| _glfw.wl.keycodes[KEY_F12] = GLFW_KEY_F12; |
| _glfw.wl.keycodes[KEY_F13] = GLFW_KEY_F13; |
| _glfw.wl.keycodes[KEY_F14] = GLFW_KEY_F14; |
| _glfw.wl.keycodes[KEY_F15] = GLFW_KEY_F15; |
| _glfw.wl.keycodes[KEY_F16] = GLFW_KEY_F16; |
| _glfw.wl.keycodes[KEY_F17] = GLFW_KEY_F17; |
| _glfw.wl.keycodes[KEY_F18] = GLFW_KEY_F18; |
| _glfw.wl.keycodes[KEY_F19] = GLFW_KEY_F19; |
| _glfw.wl.keycodes[KEY_F20] = GLFW_KEY_F20; |
| _glfw.wl.keycodes[KEY_F21] = GLFW_KEY_F21; |
| _glfw.wl.keycodes[KEY_F22] = GLFW_KEY_F22; |
| _glfw.wl.keycodes[KEY_F23] = GLFW_KEY_F23; |
| _glfw.wl.keycodes[KEY_F24] = GLFW_KEY_F24; |
| _glfw.wl.keycodes[KEY_KPSLASH] = GLFW_KEY_KP_DIVIDE; |
| _glfw.wl.keycodes[KEY_KPDOT] = GLFW_KEY_KP_MULTIPLY; |
| _glfw.wl.keycodes[KEY_KPMINUS] = GLFW_KEY_KP_SUBTRACT; |
| _glfw.wl.keycodes[KEY_KPPLUS] = GLFW_KEY_KP_ADD; |
| _glfw.wl.keycodes[KEY_KP0] = GLFW_KEY_KP_0; |
| _glfw.wl.keycodes[KEY_KP1] = GLFW_KEY_KP_1; |
| _glfw.wl.keycodes[KEY_KP2] = GLFW_KEY_KP_2; |
| _glfw.wl.keycodes[KEY_KP3] = GLFW_KEY_KP_3; |
| _glfw.wl.keycodes[KEY_KP4] = GLFW_KEY_KP_4; |
| _glfw.wl.keycodes[KEY_KP5] = GLFW_KEY_KP_5; |
| _glfw.wl.keycodes[KEY_KP6] = GLFW_KEY_KP_6; |
| _glfw.wl.keycodes[KEY_KP7] = GLFW_KEY_KP_7; |
| _glfw.wl.keycodes[KEY_KP8] = GLFW_KEY_KP_8; |
| _glfw.wl.keycodes[KEY_KP9] = GLFW_KEY_KP_9; |
| _glfw.wl.keycodes[KEY_KPCOMMA] = GLFW_KEY_KP_DECIMAL; |
| _glfw.wl.keycodes[KEY_KPEQUAL] = GLFW_KEY_KP_EQUAL; |
| _glfw.wl.keycodes[KEY_KPENTER] = GLFW_KEY_KP_ENTER; |
| |
| for (scancode = 0; scancode < 256; scancode++) |
| { |
| if (_glfw.wl.keycodes[scancode] > 0) |
| _glfw.wl.scancodes[_glfw.wl.keycodes[scancode]] = scancode; |
| } |
| } |
| |
| |
| ////////////////////////////////////////////////////////////////////////// |
| ////// GLFW platform API ////// |
| ////////////////////////////////////////////////////////////////////////// |
| |
| int _glfwPlatformInit(void) |
| { |
| const char *cursorTheme; |
| const char *cursorSizeStr; |
| char *cursorSizeEnd; |
| long cursorSizeLong; |
| int cursorSize; |
| |
| _glfw.wl.cursor.handle = _glfw_dlopen("libwayland-cursor.so.0"); |
| if (!_glfw.wl.cursor.handle) |
| { |
| _glfwInputError(GLFW_PLATFORM_ERROR, |
| "Wayland: Failed to open libwayland-cursor"); |
| return GLFW_FALSE; |
| } |
| |
| _glfw.wl.cursor.theme_load = (PFN_wl_cursor_theme_load) |
| _glfw_dlsym(_glfw.wl.cursor.handle, "wl_cursor_theme_load"); |
| _glfw.wl.cursor.theme_destroy = (PFN_wl_cursor_theme_destroy) |
| _glfw_dlsym(_glfw.wl.cursor.handle, "wl_cursor_theme_destroy"); |
| _glfw.wl.cursor.theme_get_cursor = (PFN_wl_cursor_theme_get_cursor) |
| _glfw_dlsym(_glfw.wl.cursor.handle, "wl_cursor_theme_get_cursor"); |
| _glfw.wl.cursor.image_get_buffer = (PFN_wl_cursor_image_get_buffer) |
| _glfw_dlsym(_glfw.wl.cursor.handle, "wl_cursor_image_get_buffer"); |
| |
| _glfw.wl.egl.handle = _glfw_dlopen("libwayland-egl.so.1"); |
| if (!_glfw.wl.egl.handle) |
| { |
| _glfwInputError(GLFW_PLATFORM_ERROR, |
| "Wayland: Failed to open libwayland-egl"); |
| return GLFW_FALSE; |
| } |
| |
| _glfw.wl.egl.window_create = (PFN_wl_egl_window_create) |
| _glfw_dlsym(_glfw.wl.egl.handle, "wl_egl_window_create"); |
| _glfw.wl.egl.window_destroy = (PFN_wl_egl_window_destroy) |
| _glfw_dlsym(_glfw.wl.egl.handle, "wl_egl_window_destroy"); |
| _glfw.wl.egl.window_resize = (PFN_wl_egl_window_resize) |
| _glfw_dlsym(_glfw.wl.egl.handle, "wl_egl_window_resize"); |
| |
| _glfw.wl.xkb.handle = _glfw_dlopen("libxkbcommon.so.0"); |
| if (!_glfw.wl.xkb.handle) |
| { |
| _glfwInputError(GLFW_PLATFORM_ERROR, |
| "Wayland: Failed to open libxkbcommon"); |
| return GLFW_FALSE; |
| } |
| |
| _glfw.wl.xkb.context_new = (PFN_xkb_context_new) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_context_new"); |
| _glfw.wl.xkb.context_unref = (PFN_xkb_context_unref) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_context_unref"); |
| _glfw.wl.xkb.keymap_new_from_string = (PFN_xkb_keymap_new_from_string) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_keymap_new_from_string"); |
| _glfw.wl.xkb.keymap_unref = (PFN_xkb_keymap_unref) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_keymap_unref"); |
| _glfw.wl.xkb.keymap_mod_get_index = (PFN_xkb_keymap_mod_get_index) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_keymap_mod_get_index"); |
| _glfw.wl.xkb.keymap_key_repeats = (PFN_xkb_keymap_key_repeats) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_keymap_key_repeats"); |
| _glfw.wl.xkb.state_new = (PFN_xkb_state_new) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_state_new"); |
| _glfw.wl.xkb.state_unref = (PFN_xkb_state_unref) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_state_unref"); |
| _glfw.wl.xkb.state_key_get_syms = (PFN_xkb_state_key_get_syms) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_state_key_get_syms"); |
| _glfw.wl.xkb.state_update_mask = (PFN_xkb_state_update_mask) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_state_update_mask"); |
| _glfw.wl.xkb.state_serialize_mods = (PFN_xkb_state_serialize_mods) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_state_serialize_mods"); |
| _glfw.wl.xkb.keymap_layout_get_name = (PFN_xkb_keymap_layout_get_name) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_keymap_layout_get_name"); |
| |
| #ifdef HAVE_XKBCOMMON_COMPOSE_H |
| _glfw.wl.xkb.compose_table_new_from_locale = (PFN_xkb_compose_table_new_from_locale) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_compose_table_new_from_locale"); |
| _glfw.wl.xkb.compose_table_unref = (PFN_xkb_compose_table_unref) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_compose_table_unref"); |
| _glfw.wl.xkb.compose_state_new = (PFN_xkb_compose_state_new) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_compose_state_new"); |
| _glfw.wl.xkb.compose_state_unref = (PFN_xkb_compose_state_unref) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_compose_state_unref"); |
| _glfw.wl.xkb.compose_state_feed = (PFN_xkb_compose_state_feed) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_compose_state_feed"); |
| _glfw.wl.xkb.compose_state_get_status = (PFN_xkb_compose_state_get_status) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_compose_state_get_status"); |
| _glfw.wl.xkb.compose_state_get_one_sym = (PFN_xkb_compose_state_get_one_sym) |
| _glfw_dlsym(_glfw.wl.xkb.handle, "xkb_compose_state_get_one_sym"); |
| #endif |
| |
| _glfw.wl.display = wl_display_connect(NULL); |
| if (!_glfw.wl.display) |
| { |
| _glfwInputError(GLFW_PLATFORM_ERROR, |
| "Wayland: Failed to connect to display"); |
| return GLFW_FALSE; |
| } |
| |
| _glfw.wl.registry = wl_display_get_registry(_glfw.wl.display); |
| wl_registry_add_listener(_glfw.wl.registry, ®istryListener, NULL); |
| |
| createKeyTables(); |
| |
| _glfw.wl.xkb.context = xkb_context_new(0); |
| if (!_glfw.wl.xkb.context) |
| { |
| _glfwInputError(GLFW_PLATFORM_ERROR, |
| "Wayland: Failed to initialize xkb context"); |
| return GLFW_FALSE; |
| } |
| |
| // Sync so we got all registry objects |
| wl_display_roundtrip(_glfw.wl.display); |
| |
| // Sync so we got all initial output events |
| wl_display_roundtrip(_glfw.wl.display); |
| |
| #ifdef __linux__ |
| if (!_glfwInitJoysticksLinux()) |
| return GLFW_FALSE; |
| #endif |
| |
| _glfwInitTimerPOSIX(); |
| |
| _glfw.wl.timerfd = -1; |
| if (_glfw.wl.seatVersion >= 4) |
| _glfw.wl.timerfd = timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC); |
| |
| if (!_glfw.wl.wmBase) |
| { |
| _glfwInputError(GLFW_PLATFORM_ERROR, |
| "Wayland: Failed to find xdg-shell in your compositor"); |
| return GLFW_FALSE; |
| } |
| |
| if (_glfw.wl.pointer && _glfw.wl.shm) |
| { |
| cursorTheme = getenv("XCURSOR_THEME"); |
| cursorSizeStr = getenv("XCURSOR_SIZE"); |
| cursorSize = 32; |
| if (cursorSizeStr) |
| { |
| errno = 0; |
| cursorSizeLong = strtol(cursorSizeStr, &cursorSizeEnd, 10); |
| if (!*cursorSizeEnd && !errno && cursorSizeLong > 0 && cursorSizeLong <= INT_MAX) |
| cursorSize = (int)cursorSizeLong; |
| } |
| _glfw.wl.cursorTheme = |
| wl_cursor_theme_load(cursorTheme, cursorSize, _glfw.wl.shm); |
| if (!_glfw.wl.cursorTheme) |
| { |
| _glfwInputError(GLFW_PLATFORM_ERROR, |
| "Wayland: Unable to load default cursor theme"); |
| return GLFW_FALSE; |
| } |
| // If this happens to be NULL, we just fallback to the scale=1 version. |
| _glfw.wl.cursorThemeHiDPI = |
| wl_cursor_theme_load(cursorTheme, 2 * cursorSize, _glfw.wl.shm); |
| _glfw.wl.cursorSurface = |
| wl_compositor_create_surface(_glfw.wl.compositor); |
| _glfw.wl.cursorTimerfd = timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC); |
| } |
| |
| if (_glfw.wl.seat && _glfw.wl.dataDeviceManager) |
| { |
| _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.clipboardString = malloc(4096); |
| if (!_glfw.wl.clipboardString) |
| { |
| _glfwInputError(GLFW_PLATFORM_ERROR, |
| "Wayland: Unable to allocate clipboard memory"); |
| return GLFW_FALSE; |
| } |
| _glfw.wl.clipboardSize = 4096; |
| } |
| |
| return GLFW_TRUE; |
| } |
| |
| void _glfwPlatformTerminate(void) |
| { |
| #ifdef __linux__ |
| _glfwTerminateJoysticksLinux(); |
| #endif |
| _glfwTerminateEGL(); |
| if (_glfw.wl.egl.handle) |
| { |
| _glfw_dlclose(_glfw.wl.egl.handle); |
| _glfw.wl.egl.handle = NULL; |
| } |
| |
| #ifdef HAVE_XKBCOMMON_COMPOSE_H |
| if (_glfw.wl.xkb.composeState) |
| xkb_compose_state_unref(_glfw.wl.xkb.composeState); |
| #endif |
| if (_glfw.wl.xkb.keymap) |
| xkb_keymap_unref(_glfw.wl.xkb.keymap); |
| if (_glfw.wl.xkb.state) |
| xkb_state_unref(_glfw.wl.xkb.state); |
| if (_glfw.wl.xkb.context) |
| xkb_context_unref(_glfw.wl.xkb.context); |
| if (_glfw.wl.xkb.handle) |
| { |
| _glfw_dlclose(_glfw.wl.xkb.handle); |
| _glfw.wl.xkb.handle = NULL; |
| } |
| |
| if (_glfw.wl.cursorTheme) |
| wl_cursor_theme_destroy(_glfw.wl.cursorTheme); |
| if (_glfw.wl.cursorThemeHiDPI) |
| wl_cursor_theme_destroy(_glfw.wl.cursorThemeHiDPI); |
| if (_glfw.wl.cursor.handle) |
| { |
| _glfw_dlclose(_glfw.wl.cursor.handle); |
| _glfw.wl.cursor.handle = NULL; |
| } |
| |
| if (_glfw.wl.cursorSurface) |
| wl_surface_destroy(_glfw.wl.cursorSurface); |
| if (_glfw.wl.subcompositor) |
| wl_subcompositor_destroy(_glfw.wl.subcompositor); |
| if (_glfw.wl.compositor) |
| wl_compositor_destroy(_glfw.wl.compositor); |
| if (_glfw.wl.shm) |
| wl_shm_destroy(_glfw.wl.shm); |
| if (_glfw.wl.viewporter) |
| wp_viewporter_destroy(_glfw.wl.viewporter); |
| if (_glfw.wl.decorationManager) |
| 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.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) |
| wl_pointer_destroy(_glfw.wl.pointer); |
| if (_glfw.wl.keyboard) |
| wl_keyboard_destroy(_glfw.wl.keyboard); |
| if (_glfw.wl.seat) |
| wl_seat_destroy(_glfw.wl.seat); |
| if (_glfw.wl.relativePointerManager) |
| zwp_relative_pointer_manager_v1_destroy(_glfw.wl.relativePointerManager); |
| if (_glfw.wl.pointerConstraints) |
| zwp_pointer_constraints_v1_destroy(_glfw.wl.pointerConstraints); |
| if (_glfw.wl.idleInhibitManager) |
| zwp_idle_inhibit_manager_v1_destroy(_glfw.wl.idleInhibitManager); |
| if (_glfw.wl.registry) |
| wl_registry_destroy(_glfw.wl.registry); |
| if (_glfw.wl.display) |
| { |
| wl_display_flush(_glfw.wl.display); |
| wl_display_disconnect(_glfw.wl.display); |
| } |
| |
| if (_glfw.wl.timerfd >= 0) |
| close(_glfw.wl.timerfd); |
| if (_glfw.wl.cursorTimerfd >= 0) |
| close(_glfw.wl.cursorTimerfd); |
| |
| if (_glfw.wl.clipboardString) |
| free(_glfw.wl.clipboardString); |
| if (_glfw.wl.clipboardSendString) |
| free(_glfw.wl.clipboardSendString); |
| if (_glfw.wl.keyboardLayoutName) |
| free(_glfw.wl.keyboardLayoutName); |
| } |
| |
| const char* _glfwPlatformGetVersionString(void) |
| { |
| return _GLFW_VERSION_NUMBER " Wayland EGL OSMesa" |
| #if defined(_POSIX_TIMERS) && defined(_POSIX_MONOTONIC_CLOCK) |
| " clock_gettime" |
| #else |
| " gettimeofday" |
| #endif |
| " evdev" |
| #if defined(_GLFW_BUILD_DLL) |
| " shared" |
| #endif |
| ; |
| } |
