mirror of
https://github.com/gwm17/glfw.git
synced 2024-11-23 18:58:52 -05:00
1319 lines
45 KiB
C
1319 lines
45 KiB
C
//========================================================================
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// GLFW 3.3 Wayland - www.glfw.org
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//------------------------------------------------------------------------
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// Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
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//
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// This software is provided 'as-is', without any express or implied
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// warranty. In no event will the authors be held liable for any damages
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// arising from the use of this software.
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//
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// Permission is granted to anyone to use this software for any purpose,
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// including commercial applications, and to alter it and redistribute it
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// freely, subject to the following restrictions:
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//
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// 1. The origin of this software must not be misrepresented; you must not
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// claim that you wrote the original software. If you use this software
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// in a product, an acknowledgment in the product documentation would
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// be appreciated but is not required.
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//
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// 2. Altered source versions must be plainly marked as such, and must not
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// be misrepresented as being the original software.
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//
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// 3. This notice may not be removed or altered from any source
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// distribution.
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//
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//========================================================================
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#include "internal.h"
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#include <assert.h>
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#include <errno.h>
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#include <limits.h>
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#include <linux/input.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/mman.h>
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#include <sys/timerfd.h>
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#include <unistd.h>
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#include <wayland-client.h>
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static inline int min(int n1, int n2)
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{
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return n1 < n2 ? n1 : n2;
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}
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static _GLFWwindow* findWindowFromDecorationSurface(struct wl_surface* surface,
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int* which)
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{
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int focus;
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_GLFWwindow* window = _glfw.windowListHead;
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if (!which)
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which = &focus;
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while (window)
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{
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if (surface == window->wl.decorations.top.surface)
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{
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*which = topDecoration;
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break;
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}
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if (surface == window->wl.decorations.left.surface)
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{
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*which = leftDecoration;
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break;
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}
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if (surface == window->wl.decorations.right.surface)
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{
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*which = rightDecoration;
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break;
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}
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if (surface == window->wl.decorations.bottom.surface)
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{
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*which = bottomDecoration;
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break;
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}
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window = window->next;
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}
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return window;
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}
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static void pointerHandleEnter(void* data,
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struct wl_pointer* pointer,
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uint32_t serial,
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struct wl_surface* surface,
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wl_fixed_t sx,
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wl_fixed_t sy)
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{
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// Happens in the case we just destroyed the surface.
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if (!surface)
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return;
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int focus = 0;
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_GLFWwindow* window = wl_surface_get_user_data(surface);
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if (!window)
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{
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window = findWindowFromDecorationSurface(surface, &focus);
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if (!window)
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return;
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}
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window->wl.decorations.focus = focus;
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_glfw.wl.serial = serial;
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_glfw.wl.pointerFocus = window;
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window->wl.hovered = GLFW_TRUE;
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_glfwPlatformSetCursor(window, window->wl.currentCursor);
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_glfwInputCursorEnter(window, GLFW_TRUE);
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}
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static void pointerHandleLeave(void* data,
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struct wl_pointer* pointer,
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uint32_t serial,
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struct wl_surface* surface)
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{
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_GLFWwindow* window = _glfw.wl.pointerFocus;
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if (!window)
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return;
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window->wl.hovered = GLFW_FALSE;
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_glfw.wl.serial = serial;
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_glfw.wl.pointerFocus = NULL;
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_glfwInputCursorEnter(window, GLFW_FALSE);
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}
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static void setCursor(_GLFWwindow* window, const char* name)
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{
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struct wl_buffer* buffer;
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struct wl_cursor* cursor;
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struct wl_cursor_image* image;
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struct wl_surface* surface = _glfw.wl.cursorSurface;
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struct wl_cursor_theme* theme = _glfw.wl.cursorTheme;
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int scale = 1;
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if (window->wl.scale > 1 && _glfw.wl.cursorThemeHiDPI)
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{
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// We only support up to scale=2 for now, since libwayland-cursor
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// requires us to load a different theme for each size.
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scale = 2;
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theme = _glfw.wl.cursorThemeHiDPI;
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}
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cursor = wl_cursor_theme_get_cursor(theme, name);
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if (!cursor)
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{
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_glfwInputError(GLFW_PLATFORM_ERROR,
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"Wayland: Standard cursor not found");
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return;
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}
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// TODO: handle animated cursors too.
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image = cursor->images[0];
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if (!image)
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return;
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buffer = wl_cursor_image_get_buffer(image);
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if (!buffer)
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return;
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wl_pointer_set_cursor(_glfw.wl.pointer, _glfw.wl.serial,
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surface,
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image->hotspot_x / scale,
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image->hotspot_y / scale);
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wl_surface_set_buffer_scale(surface, scale);
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wl_surface_attach(surface, buffer, 0, 0);
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wl_surface_damage(surface, 0, 0,
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image->width, image->height);
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wl_surface_commit(surface);
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}
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static void pointerHandleMotion(void* data,
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struct wl_pointer* pointer,
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uint32_t time,
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wl_fixed_t sx,
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wl_fixed_t sy)
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{
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_GLFWwindow* window = _glfw.wl.pointerFocus;
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const char* cursorName;
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if (!window)
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return;
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if (window->cursorMode == GLFW_CURSOR_DISABLED)
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return;
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else
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{
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window->wl.cursorPosX = wl_fixed_to_double(sx);
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window->wl.cursorPosY = wl_fixed_to_double(sy);
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}
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switch (window->wl.decorations.focus)
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{
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case mainWindow:
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_glfwInputCursorPos(window,
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wl_fixed_to_double(sx),
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wl_fixed_to_double(sy));
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return;
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case topDecoration:
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if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
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cursorName = "n-resize";
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else
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cursorName = "left_ptr";
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break;
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case leftDecoration:
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if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
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cursorName = "nw-resize";
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else
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cursorName = "w-resize";
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break;
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case rightDecoration:
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if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
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cursorName = "ne-resize";
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else
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cursorName = "e-resize";
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break;
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case bottomDecoration:
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if (window->wl.cursorPosX < _GLFW_DECORATION_WIDTH)
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cursorName = "sw-resize";
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else if (window->wl.cursorPosX > window->wl.width + _GLFW_DECORATION_WIDTH)
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cursorName = "se-resize";
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else
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cursorName = "s-resize";
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break;
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default:
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assert(0);
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}
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setCursor(window, cursorName);
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}
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static void pointerHandleButton(void* data,
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struct wl_pointer* pointer,
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uint32_t serial,
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uint32_t time,
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uint32_t button,
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uint32_t state)
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{
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_GLFWwindow* window = _glfw.wl.pointerFocus;
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int glfwButton;
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// Both xdg-shell and wl_shell use the same values.
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uint32_t edges = WL_SHELL_SURFACE_RESIZE_NONE;
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if (!window)
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return;
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if (button == BTN_LEFT)
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{
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switch (window->wl.decorations.focus)
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{
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case mainWindow:
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break;
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case topDecoration:
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if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
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edges = WL_SHELL_SURFACE_RESIZE_TOP;
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else
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{
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if (window->wl.xdg.toplevel)
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xdg_toplevel_move(window->wl.xdg.toplevel, _glfw.wl.seat, serial);
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else
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wl_shell_surface_move(window->wl.shellSurface, _glfw.wl.seat, serial);
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}
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break;
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case leftDecoration:
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if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
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edges = WL_SHELL_SURFACE_RESIZE_TOP_LEFT;
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else
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edges = WL_SHELL_SURFACE_RESIZE_LEFT;
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break;
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case rightDecoration:
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if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
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edges = WL_SHELL_SURFACE_RESIZE_TOP_RIGHT;
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else
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edges = WL_SHELL_SURFACE_RESIZE_RIGHT;
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break;
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case bottomDecoration:
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if (window->wl.cursorPosX < _GLFW_DECORATION_WIDTH)
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edges = WL_SHELL_SURFACE_RESIZE_BOTTOM_LEFT;
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else if (window->wl.cursorPosX > window->wl.width + _GLFW_DECORATION_WIDTH)
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edges = WL_SHELL_SURFACE_RESIZE_BOTTOM_RIGHT;
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else
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edges = WL_SHELL_SURFACE_RESIZE_BOTTOM;
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break;
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default:
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assert(0);
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}
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if (edges != WL_SHELL_SURFACE_RESIZE_NONE)
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{
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if (window->wl.xdg.toplevel)
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xdg_toplevel_resize(window->wl.xdg.toplevel, _glfw.wl.seat,
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serial, edges);
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else
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wl_shell_surface_resize(window->wl.shellSurface, _glfw.wl.seat,
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serial, edges);
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}
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}
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else if (button == BTN_RIGHT)
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{
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if (window->wl.decorations.focus != mainWindow && window->wl.xdg.toplevel)
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{
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xdg_toplevel_show_window_menu(window->wl.xdg.toplevel,
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_glfw.wl.seat, serial,
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window->wl.cursorPosX,
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window->wl.cursorPosY);
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return;
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}
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}
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// Don’t pass the button to the user if it was related to a decoration.
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if (window->wl.decorations.focus != mainWindow)
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return;
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_glfw.wl.serial = serial;
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/* Makes left, right and middle 0, 1 and 2. Overall order follows evdev
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* codes. */
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glfwButton = button - BTN_LEFT;
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_glfwInputMouseClick(window,
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glfwButton,
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state == WL_POINTER_BUTTON_STATE_PRESSED
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? GLFW_PRESS
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: GLFW_RELEASE,
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_glfw.wl.xkb.modifiers);
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}
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static void pointerHandleAxis(void* data,
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struct wl_pointer* pointer,
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uint32_t time,
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uint32_t axis,
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wl_fixed_t value)
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{
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_GLFWwindow* window = _glfw.wl.pointerFocus;
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double x = 0.0, y = 0.0;
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// Wayland scroll events are in pointer motion coordinate space (think two
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// finger scroll). The factor 10 is commonly used to convert to "scroll
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// step means 1.0.
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const double scrollFactor = 1.0 / 10.0;
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if (!window)
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return;
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assert(axis == WL_POINTER_AXIS_HORIZONTAL_SCROLL ||
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axis == WL_POINTER_AXIS_VERTICAL_SCROLL);
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if (axis == WL_POINTER_AXIS_HORIZONTAL_SCROLL)
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x = wl_fixed_to_double(value) * scrollFactor;
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else if (axis == WL_POINTER_AXIS_VERTICAL_SCROLL)
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y = wl_fixed_to_double(value) * scrollFactor;
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_glfwInputScroll(window, x, y);
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}
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static const struct wl_pointer_listener pointerListener = {
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pointerHandleEnter,
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pointerHandleLeave,
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pointerHandleMotion,
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pointerHandleButton,
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pointerHandleAxis,
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};
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static void keyboardHandleKeymap(void* data,
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struct wl_keyboard* keyboard,
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uint32_t format,
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int fd,
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uint32_t size)
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{
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struct xkb_keymap* keymap;
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struct xkb_state* state;
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#ifdef HAVE_XKBCOMMON_COMPOSE_H
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struct xkb_compose_table* composeTable;
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struct xkb_compose_state* composeState;
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#endif
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char* mapStr;
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const char* locale;
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if (format != WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1)
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{
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close(fd);
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return;
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}
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mapStr = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0);
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if (mapStr == MAP_FAILED) {
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close(fd);
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return;
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}
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keymap = xkb_keymap_new_from_string(_glfw.wl.xkb.context,
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mapStr,
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XKB_KEYMAP_FORMAT_TEXT_V1,
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0);
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munmap(mapStr, size);
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close(fd);
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if (!keymap)
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{
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_glfwInputError(GLFW_PLATFORM_ERROR,
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"Wayland: Failed to compile keymap");
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return;
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}
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state = xkb_state_new(keymap);
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if (!state)
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{
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_glfwInputError(GLFW_PLATFORM_ERROR,
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"Wayland: Failed to create XKB state");
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xkb_keymap_unref(keymap);
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return;
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}
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// Look up the preferred locale, falling back to "C" as default.
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locale = getenv("LC_ALL");
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if (!locale)
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locale = getenv("LC_CTYPE");
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if (!locale)
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locale = getenv("LANG");
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if (!locale)
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locale = "C";
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#ifdef HAVE_XKBCOMMON_COMPOSE_H
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composeTable =
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xkb_compose_table_new_from_locale(_glfw.wl.xkb.context, locale,
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XKB_COMPOSE_COMPILE_NO_FLAGS);
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if (composeTable)
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{
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composeState =
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xkb_compose_state_new(composeTable, XKB_COMPOSE_STATE_NO_FLAGS);
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xkb_compose_table_unref(composeTable);
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if (composeState)
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_glfw.wl.xkb.composeState = composeState;
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else
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_glfwInputError(GLFW_PLATFORM_ERROR,
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"Wayland: Failed to create XKB compose state");
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}
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else
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{
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_glfwInputError(GLFW_PLATFORM_ERROR,
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"Wayland: Failed to create XKB compose table");
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}
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#endif
|
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xkb_keymap_unref(_glfw.wl.xkb.keymap);
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xkb_state_unref(_glfw.wl.xkb.state);
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_glfw.wl.xkb.keymap = keymap;
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_glfw.wl.xkb.state = state;
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_glfw.wl.xkb.controlMask =
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1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Control");
|
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_glfw.wl.xkb.altMask =
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1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Mod1");
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_glfw.wl.xkb.shiftMask =
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1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Shift");
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_glfw.wl.xkb.superMask =
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1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Mod4");
|
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_glfw.wl.xkb.capsLockMask =
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1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Lock");
|
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_glfw.wl.xkb.numLockMask =
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1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Mod2");
|
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}
|
||
|
||
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;
|
||
timer.it_interval.tv_sec = _glfw.wl.keyboardRepeatRate / 1000;
|
||
timer.it_interval.tv_nsec = (_glfw.wl.keyboardRepeatRate % 1000) * 1000000;
|
||
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;
|
||
}
|
||
|
||
#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_shell") == 0)
|
||
{
|
||
_glfw.wl.shell =
|
||
wl_registry_bind(registry, name, &wl_shell_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");
|
||
|
||
#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.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.shell)
|
||
wl_shell_destroy(_glfw.wl.shell);
|
||
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);
|
||
}
|
||
|
||
const char* _glfwPlatformGetVersionString(void)
|
||
{
|
||
return _GLFW_VERSION_NUMBER " Wayland EGL"
|
||
#if defined(_POSIX_TIMERS) && defined(_POSIX_MONOTONIC_CLOCK)
|
||
" clock_gettime"
|
||
#else
|
||
" gettimeofday"
|
||
#endif
|
||
" evdev"
|
||
#if defined(_GLFW_BUILD_DLL)
|
||
" shared"
|
||
#endif
|
||
;
|
||
}
|